摘要：【中文】本发明公开了一种纸浆模塑产品负拔模成型设备，包括上模部分和对应的下模部分，所述上模部分和下模部分的相对面对应设置有凹槽结构和凸出结构，使得上模部分和下模部分合模挤压纸浆模塑产品后形成倒扣结构；所述上模部分包括上模板，和设于所述上模板上的凹模镶件；所述下模部分包括下模板和固设于下模板上的放置模塑纸浆模塑产品的悬挂结构，在所述悬挂结构上表面设有对应于所述凹模镶件的顶块。上述成型设备有效解决模塑产品中倒扣结构，即负拔模的问题。同时，本发明还公开了一种纸浆模塑产品负拔模成型系统和工艺，整个系统提高了成型产品的效率，工艺操作性强，产品结构稳定。 【EN】The invention discloses negative drawing forming equipment for a pulp molded product, which comprises an upper die part and a corresponding lower die part, wherein the opposite surfaces of the upper die part and the lower die part are correspondingly provided with a groove structure and a protruding structure, so that the upper die part and the lower die part are matched to extrude the pulp molded product to form a back-off structure; the upper die part comprises an upper die plate and a female die insert arranged on the upper die plate; the lower die part comprises a lower die plate and a suspension structure which is fixedly arranged on the lower die plate and used for placing molded pulp molded products, and the upper surface of the suspension structure is provided with a top block corresponding to the concave die insert. The forming equipment effectively solves the problem of the inverted structure, namely negative drawing, in the molded product. Meanwhile, the invention also discloses a negative draft forming system and a negative draft forming process for the pulp molded product, the whole system improves the efficiency of forming the product, the process operability is strong, and the product structure is stable.

摘要：【中文】本发明涉及纸浆模塑产品冲切技术领域，且公开了一种纸浆模塑产品特殊冲切装置，解决了目前模塑产品异形曲面及料厚过厚等问题的纸塑模产品冲切较难处理的问题，其包括下托板，所述下托板上端连接有下垫脚，本发明，通过支撑块机构和相应的冲头的设置，上模座向下压动，首先压料块会压住产品，将产品固定，然后因为挤压板与上模板之间有可活动间隙与弹簧，这时压料块和上模板已经不动，但上模座和挤压板继续下压，带动冲头将放在定位柱上的产品冲出想要的形状，从而完成对特殊异形面产品冲切；该新型产品上下料时，通过将支块绕转动销转动开合，从而能够快速上下料。 【EN】The invention relates to the technical field of punching of paper pulp molded products, and discloses a special punching device for paper pulp molded products, which solves the problem that the existing paper pulp molded products are difficult to process in punching of special-shaped curved surfaces, too thick materials and the like; when unloading on this novel product, through revoluting a piece and rotate the round pin and rotate and open and shut to can go up unloading fast.

摘要：【中文】本发明涉及纸塑成型产品技术领域，且公开了一种纸塑成型倒扣产品表面没有结合线的模具，解决了目前模具在纸塑产品成型时有结合线影响美观的问题，其包括底板，所述底板上端通过支柱连接有下模座，本发明，通过在下模座上设置的下弹性体和上模座上设置的下弹性体，当模具开模的时候通过上滑块滑块把上弹性体拉开，下滑块将下弹性体扩张，产品就可以脱模，当模具合模的时候上滑块把上弹性体压死就可以成型出产品，因为上弹性体和下弹性体都是接触产品的外观面，上弹性体和下弹性体没有结合线，所以产品表面就没有结合线，从而使得产品表面光滑美观。 【EN】The invention relates to the technical field of paper-plastic molded products, and discloses a mold with no joint line on the surface of a paper-plastic molded inverted product, which solves the problem that the appearance of the existing mold is influenced by the joint line when the paper-plastic product is molded.

摘要：【中文】本发明公开了一种纸浆模塑制品热压模具的保温护甲及其制备方法，护甲包括盒体、型腔和盖板，所述盒体上端开设有型腔，通过按热压模具外形尺寸，制作保温护甲盒体和盖板的标准件，安装拆卸方便，更换热压模具时，可以随拆随装，省时高效，可以重复利用，重新装填涂层，配件互换等，维护方便，节约成本；解决了目前保温涂料施工繁琐，耗时长，易掉屑掉粉，以及拆装不便的问题。由于保温涂料被封装在保温护甲内部的型腔内，杜绝涂层剥落、干裂出现掉粉掉渣的问题，避免影响纸浆模塑制品质量。 【EN】The invention discloses a heat-insulating armor of a hot-pressing die of a paper pulp molding product and a preparation method thereof, the armor comprises a box body, a cavity and a cover plate, the cavity is arranged at the upper end of the box body, and standard parts of the heat-insulating armor box body and the cover plate are manufactured according to the outline dimension of the hot-pressing die, so that the assembly and disassembly are convenient, the hot-pressing die can be disassembled and assembled at any time when replaced, time and efficiency are saved, the heat-insulating armor can be repeatedly used, coatings are refilled, parts are exchanged, and the like, the maintenance is convenient; the problems that the existing heat-insulating coating is complex in construction, long in time consumption, easy to chip and powder drop and inconvenient to disassemble and assemble are solved. Because the heat-insulating coating is packaged in the cavity inside the heat-insulating armor, the problems of powder falling and slag falling caused by coating peeling and drying cracking are avoided, and the quality of the paper pulp molding product is prevented from being influenced.

摘要：【中文】本发明公开了一种纸浆成型产品解决背面挂浆系统，按纸浆模塑制品制备的先后顺序依次包括：吸浆模具，挤压模具，热压上模，热压下模，转移模，所述吸浆模具内具有吹气和吸气结构；所述挤压模具内具有吸气结构；所述吸浆模具内的吹气和吸气结构与所述挤压模具内的吸气结构的槽孔相对。本发明提供了一种优化的纸浆模塑的成型系统，对其中的部分环节结构进行改进，解决了产品表面橘皮的问题，节约了产品成品时间。 【EN】The invention discloses a system for solving back surface coating of a paper pulp molded product, which sequentially comprises the following steps according to the preparation sequence of the paper pulp molded product: the device comprises a slurry suction mould, an extrusion mould, a hot-pressing upper mould, a hot-pressing lower mould and a transfer mould, wherein a blowing and air suction structure is arranged in the slurry suction mould; the extrusion die is internally provided with a gas suction structure; and the air blowing and air suction structure in the pulp suction mould is opposite to the slotted hole of the air suction structure in the extrusion mould. The invention provides an optimized paper pulp molding system, which improves partial link structures, solves the problem of orange peel on the surface of a product and saves the time of finished products.

摘要：【中文】本发明公开了一种纸塑成型精品黄浆产品的工艺，包括以下步骤：将原竹和原生蔗经浸泡，打浆，磨浆处理得到甘蔗纤维，分别选取200‑400目的竹纤维和甘蔗纤维并加入水搅拌成浆料；将上述制得的浆料添加粘合剂、海藻酸钠、壳聚糖、防水剂、阴离子型乳化剂混合均匀，送入模塑机脱水并热压成型。同时，本发明还公开了一种纸塑成型精品黄浆产品的设备，通过上述工艺和设备制得的黄浆产品环保易降解，拉伸强度高，同时，通过设备制得的产品不回缩。 【EN】The invention discloses a process for forming a fine yellow pulp product by paper-plastic molding, which comprises the following steps: soaking raw bamboo and raw sugarcane, pulping, grinding to obtain sugarcane fibers, respectively selecting 200-400-mesh bamboo fibers and sugarcane fibers, adding water, and stirring to obtain slurry; and adding an adhesive, sodium alginate, chitosan, a waterproof agent and an anionic emulsifier into the prepared slurry, uniformly mixing, feeding into a molding machine for dehydration, and performing hot press molding. Meanwhile, the invention also discloses equipment for forming the fine yellow pulp product by paper-plastic molding, the yellow pulp product prepared by the process and the equipment is environment-friendly and easy to degrade, the tensile strength is high, and meanwhile, the product prepared by the equipment does not retract.

摘要：【中文】本发明涉及纸浆模塑产品快速切边工艺技术领域，且公开了一种纸浆模塑产品快速切边工艺的联动生产线，解决了安装过程中需要对刀模进行对刀等工序，非常浪费时间和人力资源的问题，通过设置的液压油缸、安装架、运动导轨和滚轮工作台等的配合使用，其中六个上刀模适用于六种不同的产品加工，当需要更换上刀模时，接入调试步进电机，根据实际的产品加工所需要的上刀模，通过步进电机带动滚轮工作台转动对应的周期，使需要的上刀模位于底端即可，故能够实际的需要选择合适的刀模进行加工，操作简单，省时省力。 【EN】The invention relates to the technical field of a quick trimming process of a paper pulp molded product, and discloses a linkage production line of the quick trimming process of the paper pulp molded product, which solves the problems that the cutter dies need to be subjected to the procedures of tool setting and the like in the installation process, and time and human resources are very wasted.

摘要：【中文】本发明公开了一种纸浆成型产品解决背面挂浆的设备，按纸浆模塑制品制备的先后顺序依次包括：吸浆模具，挤压模具，热压上模，热压下模，转移模，所述吸浆模具内具有吹气和吸气结构；所述挤压模具内具有吸气结构；所述吸浆模具内的吹气和吸气结构与所述挤压模具内的吸气结构的槽孔相对。本发明还公开了一种纸浆成型产品解决背面挂浆的方法，吸浆时，吸浆模具启动吸气模式，气压为0.65MPa，用时10s；挤压合模时，吸浆模具启动吹气模式，气压为0.65MPa，此时，挤压模具为吸气模式，气压为0.65MPa,用时15s。通过上述设备和方法制得的模塑产品的双面均匀光滑，平整度高，避免了橘皮或掉粉的现象。 【EN】The invention discloses a device for solving back surface coating problem of a paper pulp molding product, which sequentially comprises the following steps according to the preparation sequence of the paper pulp molding product: the device comprises a slurry suction mould, an extrusion mould, a hot-pressing upper mould, a hot-pressing lower mould and a transfer mould, wherein a blowing and air suction structure is arranged in the slurry suction mould; the extrusion die is internally provided with a gas suction structure; and the air blowing and air suction structure in the pulp suction mould is opposite to the slotted hole of the air suction structure in the extrusion mould. The invention also discloses a method for solving back surface slurry hanging of the paper pulp forming product, when slurry is sucked, the slurry sucking mould starts a gas suction mode, the air pressure is 0.65MPa, and the time is 10 s; when the extrusion die is closed, the slurry suction die starts a blowing mode, the air pressure is 0.65MPa, at the moment, the extrusion die is in a suction mode, the air pressure is 0.65MPa, and the time is 15 s. The molded product prepared by the equipment and the method has uniform and smooth double surfaces and high flatness, and avoids the phenomenon of orange peel or powder falling.

摘要：【中文】本发明公开了一种纸浆模塑产品局部加厚模具，包括吸浆型腔，所述吸浆型腔内设有若干单独型腔，所述单独型腔设有独立接入管路组件，其特征在于，所述单独型腔为挖设镶件，在所述镶件侧壁设有吸浆孔，镶件的上面固定设有盖板，所述盖板内设有与所述镶件相通的通孔，目的是提供一种通过改进吸浆模具从而得到不同侧壁厚度的模塑制品的模具；本发明还提供了一种纸浆模塑产品成型设备，通过对吸浆模具和挤压模具的改进，进一步提高模塑制品的平整度。 【EN】The invention discloses a local thickening die for a pulp molding product, which comprises a pulp suction cavity, wherein a plurality of independent cavities are arranged in the pulp suction cavity, and the independent cavities are provided with independent access pipeline assemblies; the invention also provides a pulp molding product forming device, which further improves the flatness of a molded product by improving the pulp suction mold and the extrusion mold.

摘要：【中文】本发明涉及纸浆模塑制品技术领域，且公开了一种消除纸浆模塑制品表面缺陷的二次吸浆补偿技术方法，解决了目前吸滤装置一次吸浆上升翻转，浆液不饱和，以及在重力因素影响下呈滴水状导致热压干燥固定时，产生产品表面缺陷的问题，其包括如下步骤：步骤一，初次吸液后上升位置；本发明，通过二次吸浆能够解决吸浆不饱和的困扰，在第一次吸浆后上升至原位置并等待2S至5S时间，使吸滤装置内不饱和的浆液流出，饱和浆液继续待在吸滤装置内，有效的避免吸滤装置表面处浆液流失溅出；通过二次吸浆后翻转上升，减少吸滤装置内浆液受重力作用影响，保证湿胚先天成型时的质量，从而减少产品表面质量缺陷。 【EN】The invention relates to the technical field of paper pulp molding products, and discloses a secondary pulp suction compensation technical method for eliminating surface defects of the paper pulp molding products, which solves the problems that the prior suction filter device generates surface defects of products when one-time pulp suction is lifted and turned, pulp is unsaturated, and hot pressing, drying and fixing are caused by water dripping under the influence of gravity factors, and comprises the following steps: step one, lifting the position after primary liquid absorption; according to the invention, the trouble of unsaturated slurry suction can be solved through secondary slurry suction, the slurry rises to the original position after the first slurry suction and waits for 2S to 5S, so that unsaturated slurry in the suction filter device flows out, and the saturated slurry continues to stay in the suction filter device, thereby effectively avoiding slurry loss and splashing on the surface of the suction filter device; the slurry in the suction filter device is reduced from being influenced by gravity action by overturning and rising after the slurry is sucked for the second time, and the quality of wet blanks during the congenital forming is ensured, so that the surface quality defect of products is reduced.