WO2022095647A1 - 一种植物纤维环保餐具模压成型模具 - Google Patents

一种植物纤维环保餐具模压成型模具 Download PDF

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Publication number
WO2022095647A1
WO2022095647A1 PCT/CN2021/122177 CN2021122177W WO2022095647A1 WO 2022095647 A1 WO2022095647 A1 WO 2022095647A1 CN 2021122177 W CN2021122177 W CN 2021122177W WO 2022095647 A1 WO2022095647 A1 WO 2022095647A1
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Prior art keywords
mold
plant fiber
plate
telescopic
rod
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PCT/CN2021/122177
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English (en)
French (fr)
Inventor
伍明电
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台州宽源家居有限公司
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Publication of WO2022095647A1 publication Critical patent/WO2022095647A1/zh

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • D21J3/10—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of hollow bodies

Definitions

  • the utility model relates to the technical field of plant fiber molding, in particular to a molding die for plant fiber environment-friendly tableware.
  • This utility model is to provide a kind of plant fiber environmental protection tableware moulding mould, to solve the problems raised in the above-mentioned background technology, but in this way, the moulded tableware is difficult to break away from the inside of the mould groove for the first time in the process of making If it comes out, this will indirectly reduce the production efficiency.
  • a plant fiber environmental protection tableware molding die comprising a mold table, the mold table is provided with a number of mold grooves, and the inner ends of the mold groove are provided with slideways, The inside of the slideway is slidably connected to both ends of the telescopic plate, the bottom of the telescopic plate is fixedly connected to the top of the limit plate, the bottom of the limit plate is fixedly connected to the top of the first telescopic rod, and the bottom of the first telescopic rod is connected to the mold
  • the bottom of the groove is connected with each other, a motor is arranged inside the die table, a first rotating rod is installed at both ends of the motor, the other end of the first rotating rod is rotatably connected with one end of the rack, and the other end of the rack is connected with one end of the rotating shaft.
  • the rotating shaft is arranged at both ends of the inner side of the mold table, the other end of the rotating shaft extends out of the inner side of the mold table and is fixedly connected with one end of the second rotating rod, and the other end of the second rotating rod is rotatably connected with the interior of the moving rod, the said The moving rod is installed at both ends of the push block, the top of the push block is provided with a push plate, and the bottom ends of the push block are provided with sliding feet, and the bottom of the sliding feet is slidably connected with the inside of the chute, and the chute is provided on the base On the top, the top of the base is fixedly connected to the bottom of the mold table through a support column.
  • the top of the die table is fixedly connected with the second telescopic rod
  • the second telescopic rod is slidably connected with the inside of the telescopic device
  • the telescopic device is arranged inside the pressing device
  • the bottom of the pressing device is A pressing plate is installed, so that the pressing plate can press down the pressing device to squeeze the die into the die groove for molding.
  • the first telescopic rod is covered with a spring, so that the first telescopic rod can be stretched up and down through the spring rebound.
  • the first rotating rod and the rotating shaft are meshed with both ends of the rack, so that the rotation of the first rotating rod can drive the rotating shaft to rotate together through the rack.
  • the total width of the push plate is greater than the sum of the diameters of all the mold grooves on the mold table, so that the push plate can be pushed to the molds that are released from the inside of all the mold grooves on the mold table.
  • the total area of the pressing plate is greater than the sum of the areas of all the mold grooves on the mold table, so that when the pressing plate is pressed down to the top surface of the mold table, the mold on the mold table can be pressed into all the molds in the slot.
  • the total length of the push plate is greater than the total length of the mold table, and the distance between the push block and the mold table is greater than the total length of the push plate, so that the push block can be ensured when it moves to the mold table.
  • the plate is able to push all the molds on the top surface of the mold table away from the mold table for collection.
  • the beneficial effect of the present utility model is: in the present utility model, the plant fiber is pressed into the mold groove by the pressing plate by pressing down the pressing device, so as to realize the molding of the plant fiber, and then the plant fiber is pressed into the mold groove through the pressing device.
  • the first telescopic rod realizes the up and down telescopic rebound of the telescopic plate, and then the formed mold is pushed out of the mold groove through the up and down telescopic rebound of the telescopic plate, and then the push plate is pushed forward to realize the ejection of the mold groove.
  • the mold is pushed away from the mold table, so that through the structural linkage between the telescopic plate and the push plate, the formed mold can be effectively separated from the mold groove for collection at the first time, which greatly improves the efficiency of tableware production and manufacturing.
  • Fig. 1 is the overall structure schematic diagram of a kind of plant fiber environmental protection tableware molding die of the utility model
  • FIG. 2 is a schematic diagram of the overall cross-sectional structure of a plant fiber environmental protection tableware molding die of the present utility model
  • Fig. 3 is a schematic view of the enlarged structure of a plant fiber environment-friendly tableware molding die in Fig. 2 of the present invention.
  • a plant fiber environmental protection tableware molding mold includes a mold table 1, a plurality of mold grooves 2 are provided on the mold table 1, and slideways are provided at both ends of the mold groove 2. 3.
  • the inside of the slideway 3 is slidingly connected with the two ends of the telescopic plate 4, the bottom of the telescopic plate 4 is fixedly connected with the top of the limit plate 5, the bottom of the limit plate 5 is fixedly connected with the top of the first telescopic rod 6, and the bottom of the first telescopic rod 6 is fixedly connected with the top of the first telescopic rod 6.
  • the bottom of the mold slot 2 is connected, and the mold table 1 is provided with a motor 8.
  • the two ends of the motor 8 are installed with a first rotating rod 9.
  • One end of 11 is rotatably connected
  • the rotating shaft 11 is arranged at both ends of the inner side of the mold table 1, the other end of the rotating shaft 11 extends out of the inner side of the mold table 1 and is fixedly connected with one end of the second rotating rod 12, and the other end of the second rotating rod 12 is rotatably connected with the interior of the moving rod 13
  • the moving rod 13 is installed on both ends of the push block 14
  • the top of the push block 14 is provided with a push plate 15
  • the bottom ends of the push block 14 are provided with sliding feet 16
  • the bottom of the sliding feet 16 is slidably connected with the inside of the chute 17, and the chute 17 is provided with
  • the base 18 the top of the base 18 is fixedly connected to the bottom of the mold table 1 through the support column 19 .
  • the top of the mold table is fixedly connected to the second telescopic rod 20, the second telescopic rod 20 is slidably connected to the inside of the telescopic device 21, the telescopic device 21 is arranged inside the pressing device 22, and the pressing plate 23 is installed at the bottom of the pressing device 22, so that the The pressing plate 23 is pressed down by the pressing device 22 to squeeze the mold into the mold groove 2 for molding; the first telescopic rod 6 is covered with a spring 7, so that the first telescopic rod 6 can be rebounded by the spring 7 to realize up and down expansion and contraction
  • the first rotating rod 9 and the rotating shaft 11 are meshed with the two ends of the rack 10, so that the first rotating rod 9 can rotate through the rack 10 to drive the rotating shaft 11 to rotate together; the total width of the push plate 15 is greater than the mold table 1
  • the sum of the diameters of all the mold grooves 2 on the mold table 1 can ensure that the push plate 15 can be pushed to the molds released from the inside of all the mold grooves 2 on the mold
  • the working principle of the present utility model is as follows: when the utility model is in use, the telescopic device 21 expands and contracts downward, the pressing device 22 moves downward through the second telescopic rod 20 and presses down to the bottom pressing plate 23 to push the mold table 1 down. The mold is pressed into the mold groove 2 and then stops pressing down. At the same time, the mold is pressed on the telescopic plate 4. The telescopic plate 4 is moved down and pressed down by the pressure. The telescopic plate 4 drives the first telescopic rod 6 below to press down.
  • the mold The molding pressing device 22 rises, the first telescopic rod 6 rebounds and rises through the spring 7 without being pressed, the first telescopic rod 6 rises and lifts the top telescopic plate 4 to rise, and the telescopic plate 4 pushes the top mold out of the mold groove. 2.
  • the internal motor 8 of the mold table 1 rotates to drive the first rotating rod 9 to rotate, the first rotating rod 9 drives the rotating shaft 11 to rotate through the rack 10, and the rotating shaft 11 drives the second rotating rod 12 fixedly connected at the other end to rotate on the moving rod 13.
  • the moving rod 13 moves forward through the rotation of the second rotating rod 12, the moving rod 13 drives the push block 14 to move forward, the push block 14 drives the push plate 15 to move forward, and the push plate 15 pushes the mold forward.
  • the mold formed on the table 1 is pushed away from the mold table 1 for further collection.
  • the structural linkage between the telescopic plate 4 and the push plate 15 can effectively make the formed mold detach from the mold groove 2 for the first time for collection, which greatly improves the collection efficiency. It improves the efficiency of tableware production and manufacturing.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

一种植物纤维环保餐具模压成型模具，包括模具台（1），模具台（1）上设置有若干模具槽（2），模具槽（2）内部两端设置有滑道（3），滑道（3）内部与伸缩板（4）两端滑动连接，伸缩板（4）底部与限位板（5）顶部固定连接，限位板（5）底部与第一伸缩杆（6）顶部固定连接。通过下压装置下压使压板将植物纤维压进模具槽内部，将植物纤维模压成型，再通过模具槽内部的第一伸缩杆实现伸缩板的上下伸缩回弹，其将已成型的模具顶出模具槽，再通过推板向前推动来实现将顶出模具槽的模具推离模具台，这样通过伸缩板与推板之间结构联动可以有效的使成型的模具第一时间从模具槽内部脱离出来进行收集，提高了餐具生产制造的效率。

Description

一种植物纤维环保餐具模压成型模具 技术领域
本实用新型涉及植物纤维成型技术领域，具体是一种植物纤维环保餐具模压成型模具。
背景技术
随着社会的发展和技术的不断进步，植物纤维的利用越来越多，而利用植物纤维制成的餐具或者纸制品已基本实现产业化生产，这极大减少了塑料制品对环境的影响。
目前市面上的植物纤维环保餐具制作大部分是采用干法热压一次成型这种方式，但是这种方式在制作的过程中已成型的餐具很难第一时间从模具槽内部脱离出来，这样的话就会间接性的降低了制作效率。
发明内容
本实用新型的目的在于提供一种植物纤维环保餐具模压成型模具，以解决上述背景技术中提出的问题，但是这种方式在制作的过程中已成型的餐具很难第一时间从模具槽内部脱离出来，这样的话就会间接性的降低了制作效率。
为实现上述目的，本实用新型提供如下技术方案：一种植物纤维环保餐具模压成型模具，包括模具台，所述模具台上设置有若干模具槽，所述模具槽内部两端设置有滑道，所述滑道内部与伸缩板两端滑动连接，所述伸缩板底部与限位板顶部固定连接，所述限位板底部与第一伸缩杆顶部固定连接，所述第一伸缩杆底部与模具槽底部相连接，所述模具台内部设置有电机，所述电机两端安装有第一转杆，所述第一转杆另一端与齿条一端转动连接，所述齿条另一端与转轴一端转动连接，所述转轴设置在模具台内侧两端，所述转轴另一端延伸出模具台内侧与第二转杆一端固定连接，所述第二转杆另一端与移动杆内部转动连接，所述移动杆安装在推块两端，所述推块顶部设置 有推板，所述推块底部两端设置有滑脚，所述滑脚底部与滑槽内部滑动连接，所述滑槽设置在底座上，所述底座顶部通过支撑柱与模具台底部相互固定连接。
作为本实用新型进一步的方案：所述模具台顶部与第二伸缩杆固定连接，所述第二伸缩杆与伸缩装置内部滑动连接，所述伸缩装置设置在下压装置内部，所述下压装置底部安装有压板，这样就可以通过下压装置下压让压板将模具挤压进模具槽进行模压成型。
作为本实用新型再进一步的方案：所述第一伸缩杆上套有弹簧，这样第一伸缩杆就可以通过弹簧回弹来实现上下伸缩。
作为本实用新型再进一步的方案：所述第一转杆和转轴均与齿条两端相互啮合，这样第一转杆转动就可以通过齿条来带动转轴一起进行转动。
作为本实用新型再进一步的方案：所述推板的总宽度大于模具台上所有模具槽直径总和，这样就可以确保推板能够推到模具台上所有模具槽内部脱离出来的模具。
作为本实用新型再进一步的方案：所述压板的总面积大于模具台上所有模具槽面积总和，这样就可以确保压板下压至模具台顶面时能够将模具台上的模具压进所有的模具槽内。
作为本实用新型再进一步的方案：所述推板总长度大于模具台总长度，所述推块到模具台之间的距离大于推板总长度，这样就可以确保推块移动至模具台时推板能够将模具台顶面所有的模具推离模具台进行收集。
与现有技术相比，本实用新型的有益效果是：本实用新型中，通过下压装置下压使压板将植物纤维压进模具槽内部，实现将植物纤维模压成型，再通过模具槽内部的第一伸缩杆来实现伸缩板的上下伸缩回弹，再通过伸缩板的上下伸缩回弹来实现将已成型的模具顶出模具槽，再通过推板向前推动来实现将顶出模具槽的模具推离模具台，这样通过伸缩板与推板之间结构联动可以有效的使成型的模具第一时间从模具槽内部脱离出来进行收集，大大的提高了餐具生产制造的效率。
附图说明
图1为本实用新型一种植物纤维环保餐具模压成型模具的整体结构示意 图；
图2为本实用新型一种植物纤维环保餐具模压成型模具整体剖面结构示意图；
图3为本实用新型一种植物纤维环保餐具模压成型模具图2中A处放大结构示意图。
图中：1、模具台；2、模具槽；3、滑道；4、伸缩板；5、限位板；6、第一伸缩杆；7、弹簧；8、电机；9、第一转杆；10、齿条；11、转轴；12、第二转杆；13、移动杆；14、推块；15、推板；16、滑脚；17、滑槽；18、底座；19、支撑柱；20、第二伸缩杆；21、伸缩装置；22、下压装置；23、压板。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1～3，本实用新型实施例中，一种植物纤维环保餐具模压成型模具，包括模具台1，模具台1上设置有若干模具槽2，模具槽2内部两端设置有滑道3，滑道3内部与伸缩板4两端滑动连接，伸缩板4底部与限位板5顶部固定连接，限位板5底部与第一伸缩杆6顶部固定连接，第一伸缩杆6底部与模具槽2底部相连接，模具台1内部设置有电机8，电机8两端安装有第一转杆9，第一转杆9另一端与齿条10一端转动连接，齿条10另一端与转轴11一端转动连接，转轴11设置在模具台1内侧两端，转轴11另一端延伸出模具台1内侧与第二转杆12一端固定连接，第二转杆12另一端与移动杆13内部转动连接，移动杆13安装在推块14两端，推块14顶部设置有推板15，推块14底部两端设置有滑脚16，滑脚16底部与滑槽17内部滑动连接，滑槽17设置在底座18上，底座18顶部通过支撑柱19与模具台1底部相互固定连接。
其中，模具台顶部与第二伸缩杆20固定连接，第二伸缩杆20与伸缩装 置21内部滑动连接，伸缩装置21设置在下压装置22内部，下压装置22底部安装有压板23，这样就可以通过下压装置22下压让压板23将模具挤压进模具槽2进行模压成型；第一伸缩杆6上套有弹簧7，这样第一伸缩杆6就可以通过弹簧7回弹来实现上下伸缩；第一转杆9和转轴11均与齿条10两端相互啮合，这样第一转杆9转动就可以通过齿条10来带动转轴11一起进行转动；推板15的总宽度大于模具台1上所有模具槽2直径总和，这样就可以确保推板15能够推到模具台1上所有模具槽2内部脱离出来的模具；压板23的总面积大于模具台1上所有模具槽2面积总和，这样就可以确保压板23下压至模具台1顶面时能够将模具台1上的模具压进所有的模具槽2内；推板15总长度大于模具台1总长度，推块14到模具台1之间的距离大于推板15总长度，这样就可以确保推块14移动至模具台1时推板15能够将模具台1顶面所有的模具推离模具台1进行收集。
本实用新型的工作原理是：该实用新型在使用时伸缩装置21向下伸缩，下压装置22通过第二伸缩杆20进行向下移动下压，下压至底部压板23将模具台1上的模具压入模具槽2内部再停止下压，同时模具压在伸缩板4上，伸缩板4受到压力进行向下移动下压，伸缩板4带动下方第一伸缩杆6进行下压，这时模具成型下压装置22上升，第一伸缩杆6没有受到压力通过弹簧7进行回弹上升，第一伸缩杆6上升顶起顶部伸缩板4进行上升，伸缩板4在将顶部的模具顶出模具槽2，同时模具台1内部电机8转动带动第一转杆9转动，第一转杆9通过齿条10带动转轴11转动，转轴11再次带动另一端固定连接的第二转杆12在移动杆13内部进行转动，移动杆13通过第二转杆12转动进行向前移动，移动杆13带动推块14进行向前移动，推块14带动推板15向前移动，推板15向前推动将模具台1上成型的模具推离模具台1进行进一步收集，这样通过伸缩板4与推板15之间的结构联动可以有效的使成型的模具第一时间从模具槽2内部脱离出来进行收集，大大的提高了餐具生产制造的效率。
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。

Claims (7)

  1. 一种植物纤维环保餐具模压成型模具，包括模具台(1)，其特征在于：所述模具台(1)上设置有若干模具槽(2)，所述模具槽(2)内部两端设置有滑道(3)，所述滑道(3)内部与伸缩板(4)两端滑动连接，所述伸缩板(4)底部与限位板(5)顶部固定连接，所述限位板(5)底部与第一伸缩杆(6)顶部固定连接，所述第一伸缩杆(6)底部与模具槽(2)底部相连接，所述模具台(1)内部设置有电机(8)，所述电机(8)两端安装有第一转杆(9)，所述第一转杆(9)另一端与齿条(10)一端转动连接，所述齿条(10)另一端与转轴(11)一端转动连接，所述转轴(11)设置在模具台(1)内侧两端，所述转轴(11)另一端延伸出模具台(1)内侧与第二转杆(12)一端固定连接，所述第二转杆(12)另一端与移动杆(13)内部转动连接，所述移动杆(13)安装在推块(14)两端，所述推块(14)顶部设置有推板(15)，所述推块(14)底部两端设置有滑脚(16)，所述滑脚(16)底部与滑槽(17)内部滑动连接，所述滑槽(17)设置在底座(18)上，所述底座(18)顶部通过支撑柱(19)与模具台(1)底部相互固定连接。
  2. 根据权利要求1所述的一种植物纤维环保餐具模压成型模具，其特征在于：所述模具台(1)顶部与第二伸缩杆(20)固定连接，所述第二伸缩杆(20)与伸缩装置(21)内部滑动连接，所述伸缩装置(21)设置在下压装置(22)内部，所述下压装置(22)底部安装有压板(23)。
  3. 根据权利要求1所述的一种植物纤维环保餐具模压成型模具，其特征在于：所述第一伸缩杆(6)上套有弹簧(7)。
  4. 根据权利要求1所述的一种植物纤维环保餐具模压成型模具，其特征在于：所述第一转杆(9)和转轴(11)均与齿条(10)两端相互啮合。
  5. 根据权利要求1所述的一种植物纤维环保餐具模压成型模具，其特征在于：所述推板(15)的总宽度大于模具台(1)上所有模具槽(2)直径总和。
  6. 根据权利要求1所述的一种植物纤维环保餐具模压成型模具，其特征在于：所述压板(23)的总面积大于模具台(1)上所有模具槽(2)面积总和。
  7. 根据权利要求1所述的一种植物纤维环保餐具模压成型模具，其特征 在于：所述推板(15)总长度大于模具台(1)总长度，所述推块(14)到模具台(1)之间的距离大于推板(15)总长度。
PCT/CN2021/122177 2020-11-03 2021-09-30 一种植物纤维环保餐具模压成型模具 WO2022095647A1 (zh)

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