TWM576177U - Turning type pulp-suction paper-shaping product auto-molding machine - Google Patents

Abstract

The utility model relates to a flipping paddle paper-plastic product automatic forming machine, which is formed by a suction mold into a slurry box to form a slurry layer, which is pressed into a preliminary blank with a cold pressing die, and then subjected to a heat. Pressing the upper and lower molds to form a paper-plastic product and then accepting it by a transfer mold. Finally, the lowering mechanism of the take-up mechanism of a take-up robot arm drives the adsorption mechanism to lower and adsorb the paper-plastic product, and The paper-plastic product is adsorbed and lifted away from the transfer mold, and then moved by the sliding mechanism of the take-up robot arm to a transport mechanism, and then the adsorption of the paper-plastic product is stopped, so that the paper-plastic product falls on the transport mechanism. And is driven to leave or transfer to other subsequent processes.

Description

Inverted paddle paper and plastic product automatic molding machine

The present invention relates to an automatic forming machine for a flip-type paddle paper-plastic product, in particular to a flip-type paddle paper-plastic automatic forming machine which can shorten the production cycle and reduce the manufacturing cost.

According to the development, pulp pulp materials and/or plant fiber materials have been used as a pulp material, and the slurry is adhered by suction mold, and then the product is manufactured by hot pressing and setting technology. Product distinctions are generally referred to as "paper products." Paper-plastic products have the advantages of easy recycling, re-manufacture and reuse, and are in line with the trend of environmental protection and recycling and energy saving and carbon reduction. Therefore, they are quickly accepted and accepted by the business community and the general public. Paper-plastic products are often seen, for example, bowls, plates, Cup lids, packaging materials, shock absorbers, mats, etc. - and other products are gradually adopted.

Conventional small draft angle paper-plastic products are generally processed through three processes: "sucking forming", "hot pressing" and "finished product transfer". A conventional composition of a flip-type suction-plastic paper-plastic automatic molding machine suitable for manufacturing a small-drawing angle paper-plastic product, as shown in Fig. 1, having: a first support space 10; a suction mold 11 It is disposed in the range of the first support space 10, and can be moved up and down and upside down when being driven. When the zero state (or the initial state) is returned, the mold face of the suction mold 11 faces downward, and the suction The slurry mold 11 is connected to a first pumping device for providing suction or blowing. The cold stamper 12 is fixedly mounted on the top of the first support space 10. The cold stamper 12 is fixed. The cold stamper 12 is connected to a second pumping device to provide suction or blow to the cold stamper 12; a slurry tank 13 is disposed at the bottom of the first support space 10, a second supporting space 20 is disposed on one side of the first supporting space 10; a hot pressing upper mold 21 is disposed at the top of the second supporting space 20 and adjacent to the first supporting space 10, the hot pressing upper mold 21 is connected to a third pumping device, and the hot pressing upper mold 21 can be supplied with suction or blowing. The hot pressing die 22 is disposed at the bottom of the second supporting space 20, and is supported by the horizontal movement of the left and right sides. The hot pressing die 22 is connected to a fourth pumping device, and the hot pressing die can be used. 22, providing a suction or blowing function; a transfer die 23, disposed at the top of the second support space 20, and adjacent to the hot press upper mold 21, the transfer mold 23 is connected to a fifth pumping device, which can be transferred The die 23 provides the function of suction or blowing; and a receiving platform 24 is disposed adjacent to the hot pressing die 22, and is fixedly connected to the hot pressing die 22, so that the die 22 can be moved along with the hot pressing die 22 When the return to zero state (or the initial state), the receiving platform 24 is located outside the second support space 20.

The process steps of the conventional flip type paper-plastic product automatic molding machine are shown in Figures 2-9. 1. As shown in FIG. 2, firstly, the suction action of the first pumping device is started and the suction mold 11 is lowered, so that the die face is sucked into the slurry of the slurry tank 13 to be adsorbed on the die surface. a slurry layer, while the hot pressing die 22 is moved to the lower portion of the hot pressing upper mold 21, and the receiving platform 24 is driven into the second supporting space 20 to stay below the transfer mold 23 . 2. As shown in FIG. 3, the mold surface of the suction mold 11 is adsorbed, and the slurry layer is lifted off the slurry tank 13, and is turned over so that the mold surface is adsorbed to the slurry layer upward, and then rises to adsorb the mold surface. Holding the slurry layer and the die face of the cold stamper 12 to form a preliminary layer, and the first and second pumping devices are all pumped. The initial embryo is continuously dehumidified. 3. As shown in FIG. 4, when the molding time is up, the second pumping device is converted into a blowing action to disengage the initial blank from the die surface of the cold stamping die 12, and then the suction die 11 is attracted. The priming product is lowered away from the cold stamping die 12, and is turned over so that the die face adsorbs the priming product downward, and the hot pressing die 22 is moved to the suction die 11 to stay below, and the receiving material is in the process. The platform 24 is driven to move with it. 4. As shown in FIG. 5, the suction mold 11 adsorbs the original embryo and lowers the mold surface of the hot press mold 22, and the fourth pumping device starts the suction to make the hot press. The mold surface of the lower mold 22 adsorbs the original preform, and the first pumping device converts into a blowing action to disengage the original blank from the mold surface of the suction mold 11. 5. As shown in FIG. 6, the suction mold 11 is moved upwards to the position at the initial state, and then the mold surface of the hot press mold 22 adsorbs the reverse movement of the original product, and returns to the hot pressing. The upper mold 21 stays below, and then the hot press upper mold 21 is lowered and the hot press lower mold 22 is closed, and the initial blank is hot pressed and shaped to become a paper plastic product. In the process, the third and fourth The pumping device activates the suction action to dry the priming product into a paper-plastic product as soon as possible. 6. As shown in FIG. 7, when the hot press setting time is up, the third pumping device is switched into a blowing action to disengage the paper-plastic product from the hot-pressing upper mold 21, and the hot-pressing upper mold 21 is raised back. Position, the hot pressing die 22 still adsorbs the paper-plastic product and moves to the transfer die 23 to stay relatively below. During the process, the receiving platform 24 is driven to move along with it, and then the transfer die 23 is lowered and the hot pressing is performed. The lower mold 22 is closed, and at the same time, the fourth pumping device is switched into a blowing action to disengage the paper-plastic product from the hot-pressing lower mold 22, and the fifth pumping device activates the suction action to convert into the transfer. The mold 23 adsorbs the paper product. 7. As shown in FIG. 8, the transfer mold 23 adsorbs the paper-plastic product to rise back, and simultaneously moves the hot-pressing lower mold 22 to the lower portion of the hot-pressing upper mold 21, so that the receiving platform 24 is The movement is moved to the transfer mold 23 to stay below, and then the fifth pumping device is converted into a blowing action to blow the paper-plastic product onto the receiving platform 24, so that the finished product transfer is carried by the receiving platform 24. . 8. As shown in FIG. 9, the hot stamping die 22 is moved to the transfer die 23 to stay below, so that the receiving platform 24, that is, the paper-plastic product, is moved to the outside of the second supporting space 20 for human Take away the finishing work.

It can be seen from the above process steps that the production cycle of the conventional flip type paper-plastic product automatic molding machine is added by "sucking forming time", "hot pressing setting time" and "finished product transfer time", and the The hot stamping die 22 must be separated by a "sucking forming zone" (within the first support space 10) and a "hot press setting zone" and a "finished transfer zone" (within the second support space 20). The rapid switching of movements within an area can begin the manufacture of paper-plastic products. Because the above process steps can not be reduced at all, the production cycle can not be shortened accordingly, resulting in the lack of manufacturing cost. In the industrial era of time and money, efforts to reduce costs have become kings, so the creator is the idea of innovation.

In response to the above shortcomings, the creator has intensively conceived research and development and improvement, and provided a new type of flip-type suction-type paper-plastic automatic molding machine with a structural composition to solve the above-mentioned shortcomings.

The reason is that the main purpose of this creation is to provide a new type of flip-type paddle paper-plastic automatic molding machine with a construction and process.

Another main purpose of this creation is to provide a reversible paddle paper-plastic automatic molding machine that can shorten the production cycle and reduce the manufacturing cost.

Another main purpose of this creation is to provide a reversing paddle-type paper-plastic automatic molding machine that can be accurately positioned and placed on an external conveying mechanism by means of a retracting robot arm to accurately connect subsequent processing equipment.

In order to achieve the above objectives, the present invention appeals to a flip type paddle paper-plastic automatic molding machine, comprising: a first support space; a suction mold, installed in the range of the first support space; a cold press mold Fixedly installed inside the first support space; a slurry tank disposed at the bottom of the first support space for injecting the slurry; a second support space disposed on one side of the first support space; Pressing the upper mold, disposed at the top of the second support space, and adjoining the first support space; a hot pressing lower mold disposed at the bottom of the second support space, supported by the horizontal movement of the left and right; a transfer mold disposed on the side of the mold under the hot pressing, and fixedly connected with the hot press mold at a distance, wherein the mold can be moved with the hot press, the transfer mold is provided with a receiving mold; and a take-up robot arm is adjacent The hot pressing upper mold has a section disposed on the top of the second supporting space, and the tail section extends out of the second supporting space, and the composition is further divided into a sliding mechanism and a reclaiming mechanism, the sliding mechanism is adjacent The hot end of the upper die The second support extending beyond the trailing end of the sliding space, the reclaiming means attached to the bottom of the sliding mechanism, the sliding mechanism is moved to follow.

In the above-mentioned inverted type paddle paper-plastic product automatic molding machine, the reclaiming mechanism itself has an adsorption mechanism capable of moving up and down the movement mechanism and extending downward.

The above-mentioned inverted paddle paper-plastic product automatic molding machine includes a conveying mechanism disposed outside the second support space and located under the retracting robot arm.

In the above-mentioned inverted type paddle paper-plastic product automatic molding machine, the suction mold can be moved up and down and upside down when driven.

In the above-mentioned inverted paddle paper-plastic product automatic molding machine, the cold stamper is fixedly mounted on the top of the first support space, and the die face of the cold stamper is always facing downward.

In order to achieve the above objectives, the technical means adopted by the author and the practical improvement effect can be achieved. The following preferred embodiments are described in detail with reference to the drawings, and the profit is fully understood.

The "inverted paddle paper-plastic product automatic molding machine" claimed by the present invention has a structural composition as shown in FIG. 10, and includes: a first support space 30; a suction mold 31 installed in the first support space In the range of 30, when driven, the action of moving up and down and upside down can be performed. When the state is zeroed (or the initial state), the die face of the suction die 31 faces downward, and the suction die 31 is connected to the first The pumping device can provide suction (vacuum action) or blow (blowing) to the suction mold 31; a cold stamper 32 is fixedly mounted on the top of the first support space 30, the cold mold The mold 32 is continuously lowered, and the cold stamper 32 is connected to a second pumping device to provide suction or blow to the cold stamper 32. A slurry tank 33 is disposed at the bottom of the first support space 30. a second support space 40 is disposed on one side of the first support space 30; a hot press upper mold 41 is disposed at the top of the second support space 40 and adjacent to the first Supporting the space 30, the hot pressing upper mold 41 is connected to a third pumping device, and the hot pressing upper mold 41 can be provided with suction or blowing. a hot pressing lower mold 42 is disposed at the bottom of the second supporting space 40, and is supported by the horizontal movement of the left and right sides. When the returning to the zero state (or the initial state), the hot pressing lower mold 42 is located at the hot pressing. The hot pressing die 42 is connected to a fourth pumping device to provide suction or blowing to the hot pressing die 42. A take-up robot arm 43 is adjacent to the hot stamping die 41. And a segment is disposed at the top of the second support space 20, and the tail segment extends beyond the second support space 20. The composition further comprises a sliding mechanism 431 and a reclaiming mechanism 432. The sliding mechanism 431 can be adjacent. The head end of the hot pressing upper mold 41 slides toward a tail end extending outside the second supporting space 20, and the reclaiming mechanism 432 is attached under the sliding mechanism 431 to follow the sliding mechanism 432, the reclaiming mechanism The 432 itself has an adsorption mechanism that can move up and down and a downwardly extending mechanism; a transfer die 44 is disposed adjacent to the hot pressing die 42 and is fixedly connected to the hot pressing die 42 so that it can be connected. With the hot pressing of the lower mold 42, the transfer mold 44 is provided with a receiving mold, and The fifth pumping device is connected to provide a suction or blow function to the receiving mold of the transfer mold 44. When the zeroing state (or the initial state) is returned, the transfer mold 44 is located at the take-up robot arm 43. a lower portion of the mechanism 432; and a transport mechanism 45 disposed outside the second support space 20 and located below the retracting robot arm 43. The top surface of the transport mechanism 45 can be a transport plane, or the transport mechanism 45 can be topped. The surface can be equipped with a profiling fixture.

The above-mentioned structure constitutes the inverted type of paddle-type paper-plastic automatic forming machine claimed by the creation, wherein the first, second, third, fourth and fifth pumping devices mentioned are not the main components of the creation, and the function thereof Obviously, it can be established, so it is not shown in the figure, so as to avoid the drawing being too complicated and difficult to distinguish.

According to the structural composition of the above-mentioned inverted paddle paper-plastic product automatic molding machine, when the production of the paddle paper-plastic product is carried out, the above-mentioned inverted paddle paper-plastic product automatic molding machine is used, and the following steps are taken: 1. As shown in FIG. 11, the suction of the first pumping device is activated and the suction die 31 is lowered, and the die face is sucked into the slurry of the slurry tank 33 to adsorb a slurry layer on the die surface. . 2. As shown in Fig. 12, the mold surface of the suction mold 31 is adsorbed, and the slurry layer is lifted off the slurry tank 33, and is turned over so that the mold surface is attracted to the slurry layer upward. 3. As shown in FIG. 13, the mold surface of the suction mold 31 is adsorbed and raised, and the mold surface of the cold stamper 32 is clamped and pressed to form a preliminary layer. During the process, the first and second pumping devices perform suctioning to continuously dehumidify the primary embryo product. 4. As shown in FIG. 14, when the molding time is up, the second pumping device is converted into a blowing action to disengage the original blank and the die face of the cold stamper 32, and then the suction die 31 is attracted. The priming product descends away from the cold stamper 32 and is turned over so that the die face adsorbs the priming product downward. 5. As shown in FIG. 15, the hot pressing die 42 is moved to the suction die 31 to stay below, during which the transfer die 44 is driven to move along, and then the suction die 31 is attracted to the preform. Lowering the mold surface of the hot pressing lower mold 42, and at this time, the fourth pumping device starts the suction action, so that the mold surface of the hot pressing lower mold 42 adsorbs the original blank, and the first pumping device converts For the blowing action, the priming product is disengaged from the die face of the suction die 31. 6. As shown in FIG. 16, the suction mold 31 is moved upwards to the position at the initial state, and then the mold surface of the hot press mold 42 is adsorbed to the reverse movement of the original product, and the hot pressing is returned. The upper mold 41 stays relatively below, and during the process, the transfer mold 44 is driven to move back in the reverse direction. 7. As shown in FIG. 17, the hot-pressing upper mold 41 is lowered and the hot-pressing lower mold 42 is clamped, and the original preform is hot-pressed and shaped to become a paper-plastic product. In the process, the third, The four pumping devices start the suction function, so that the original embryo product is dried as soon as possible into a paper-plastic product; at the same time, the suction mold 31 can be lowered into the slurry tank 33 for the second time to suck the pulp. Adsorbing a slurry layer on the die surface, the second degree of downtake of the suction die 31 belongs to another (second) production cycle, that is, at this time, the first production cycle is still ongoing, and The second production cycle has already begun. 8. As shown in FIG. 18, when the first production cycle is still in the hot press setting operation, the suction mold 31 belonging to the second production cycle has been attached to the slurry layer and rises away from the slurry tank 33, and is turned over and raised. The cold stamping die 32 molds and extrudes the slurry layer to form a preform which belongs to the second production cycle. 9. As shown in FIG. 19, the fourth pumping device is converted into a blowing action to release the paper-plastic product from the hot-pressing lower mold 42 as soon as the hot pressing setting time belongs to the first production cycle, and the third pumping is performed. The device still performs the suctioning action, so that the hot pressing upper mold 41 adsorbs the paper plastic product, and causes the hot pressing upper mold 41 to adsorb the paper plastic product to rise back, and at the same time, belongs to the second production. As soon as the molding time of the cycle is reached, the suction mold 31 adsorbs the original preform and descends from the cold stamper 32, and is turned over so that the priming product faces downward. 10. As shown in FIG. 20, the hot pressing die 42 is moved to the lower side of the suction die 31, and then the suction die 31 adsorbs the primary preform (belonging to the second production cycle) and the hot pressing die. When the mold is closed, the fourth pumping device starts the suction action, so that the die face of the hot press die 42 adsorbs the initial product (belonging to the second production cycle), and the first pumping device converts to The blowing action disengages the original preform from the suction mold 31. At the same time, the transfer mold 44 is moved by the suction mold 31 to the lower side of the hot pressing upper mold 41, so that the heat is simultaneously The upper die 41 adsorbs the paper-plastic product (belonging to the first production cycle) and is closed with the transfer mold 44, so that the paper-plastic product (belonging to the first production cycle) correspondingly enters the receiving mold on the transfer mold 44. At the same time, the fifth pumping device initiates suction to adsorb the paper-plastic product (belonging to the first production cycle). 11. As shown in FIG. 21, the third pumping device is switched to a blowing action to disengage the paper-plastic product (belonging to the first production cycle) from the hot-pressing upper die 41, and then the hot-pressing upper die 41 is raised back. At the same time, the suction die 311 is raised back to the position at the initial state, and the hot stamping die 42 adsorbs the preform (which belongs to the second production cycle). 12. As shown in FIG. 22, the hot stamping die 42 adsorbs the original preform (which belongs to the second production cycle) and moves backwards, and returns to the hot stamping die 41 to stay below, and the transfer die 44 also drives The paper-plastic product (which belongs to the first production cycle) moves in the opposite direction, and returns to the take-up mechanism 432 of the take-up robot arm 43 to stay below. 13. As shown in FIG. 23, the lower moving mechanism of the take-up mechanism 432 of the take-up robot 43 drives the suction mechanism to lowerly adsorb the paper-plastic product (belonging to the first production cycle), and at the same time, the hot-pressed upper mold 41 Decreasing the mold with the hot pressing die 42 and performing hot pressing on the initial product (belonging to the second production cycle) to become a paper-plastic product belonging to the second production cycle. In the process, the third and fourth pumping The device starts the pumping action, so that the primary embryo product (belonging to the second production cycle) is dried as soon as possible into a paper-plastic product (belonging to the second production cycle); at the same time, the suction mold 31 can be made third Decreasing into the slurry tank 33 to absorb the slurry to form a slurry layer on the mold surface, and the third degree of downtake of the suction mold 31 belongs to another (third) production cycle, that is, here. At the time, the first production cycle and the second production cycle are still in progress, and the third production cycle has already begun. 14. As shown in FIG. 24, the lowering mechanism of the retracting mechanism 432 of the retracting robot arm 43 drives the adsorption mechanism to adsorb the paper-plastic product belonging to the first production cycle and return to the transfer mold 44, while leaving the transfer mold 44. When the hot pressing setting time belongs to the second production cycle, the fourth pumping device is converted into a blowing action to disengage the paper-plastic product belonging to the second production cycle from the hot pressing die 42. The third pumping device Then, the suction is still performed, so that the hot pressing upper mold 41 adsorbs the paper-plastic product (belonging to the second production cycle), and causes the hot-pressing upper mold 41 to adsorb the paper-plastic product (which belongs to the second production cycle). Returning, at the same time, the slurry mold 31 has adsorbed the slurry layer belonging to the third production cycle and rises away from the slurry tank 33, and flips and rises to mold the slurry layer with the cold stamper 32. The preform is formed into an embryo of the third production cycle, and the preform (which belongs to the third production cycle) is sucked away from the cold stamper 32 by the suction mold 31. 15. As shown in FIG. 25, the sliding mechanism 431 of the retracting robot arm 43 drives the reclaiming mechanism 432 to adsorb the paper-plastic product belonging to the first production cycle to the upper side of the conveying mechanism 45, and then the reclaiming The adsorption mechanism of the mechanism 432 stops the adsorption of the paper-plastic product (belonging to the first production cycle), so that the paper-plastic product (belonging to the first production cycle) and the retracting robot arm 43 are detached from the conveying mechanism 45 (top) The surface is transported, and then moved away by the transport mechanism 45, or the paper-plastic product and the retracting robot 43 can be disengaged from the profiling tool on the top surface of the transport mechanism 45, so as to The paper-plastic product is transferred to a subsequent process (for example, trimming, inspection, packaging), and the first production cycle is completed, and the hot-pressing die 42 is moved to the suction die 31 to stay below. The transfer mold 44 is moved to the hot press upper mold 41 to stay below, so that the hot press upper mold 41 is lowered to transfer the paper plastic product (which belongs to the second production cycle) to the transfer mold 44, and the suction mold 31 adsorbing the original embryo (belonging to the third production cycle) Decreasing the mold with the hot pressing die 42 to transfer the primary blank (which belongs to the third production cycle) to the hot pressing die 42, so that the first, second, and third production cycles can be simultaneously performed in sequence. To significantly shorten the production cycle.

After the above steps are carried out one by one, the expected paper-plastic products can be molded, and the production cycle can be greatly shortened, and the production time can be greatly reduced, thereby reducing the manufacturing cost.

In summary, this creation does have absolute novelty and practical advancement. Therefore, it is legally required to apply for a patent, and we are requested to grant the patent as soon as possible after the examination.

10‧‧‧First support space

11‧‧‧ suction mold

12‧‧‧Cold die

13‧‧‧Pulp tank

20‧‧‧Second support space

21‧‧‧Hot-pressing die

22‧‧‧Hot pressing die

23‧‧‧Transfer mode

24‧‧‧ receiving platform

30‧‧‧First support space

31‧‧‧ suction mold

32‧‧‧Cold die

33‧‧‧ pulp trough

40‧‧‧Second support space

41‧‧‧Hot-pressing die

42‧‧‧Hot pressure die

43‧‧‧Retracting robot

431‧‧‧Sliding mechanism

432‧‧‧Recycling agency

44‧‧‧Transfer mode

45‧‧‧Transportation agencies

Figure 1 is a schematic view showing the construction of a conventional inverted paddle paper-plastic product automatic molding machine. 2 to 9 are schematic diagrams showing the successive steps of the process of the conventional inverted paddle paper-plastic product automatic molding machine. Figure 10 is a schematic view showing the structural composition of the automatic flipping paddle paper-plastic product automatic molding machine. Figure 11~25 is a schematic diagram showing the continuous steps of the process of creating a flip-type paddle paper-plastic automatic molding machine.

Claims (5)

The utility model relates to a flip type paddle paper-plastic product automatic forming machine, which comprises: a first support space; a suction mold, which is installed in the range of the first support space; and a cold press mold fixedly mounted on the first Supporting a space inside; a slurry tank disposed at the bottom of the first support space for injecting the slurry; a second support space disposed on one side of the first support space; a hot press upper mold disposed at the first a top portion of the support space and adjacent to the first support space; a hot pressing lower mold disposed at the bottom of the second support space, supported by the horizontal movement of the left and right; and a transfer mold disposed at the heat Pressing the mold side adjacent to the mold and fixing the distance to the hot press mold, the mold can be moved with the hot press, the transfer mold is provided with a receiving mold; and a take-up robot arm is adjacent to the hot press mold a section is disposed in the top of the second support space, and the tail section extends out of the second support space, and is further divided into a sliding mechanism and a reclaiming mechanism, the sliding mechanism is adjacent to the head of the hot pressing die Ending out of the second support space End of slide mechanism attached to the bottom of the reclaiming of the sliding mechanism, the sliding mechanism is moved to follow. The reversing paddle paper-plastic product automatic molding machine according to claim 1, wherein the reclaiming mechanism itself has an adsorption mechanism capable of moving up and down the movement mechanism and extending downward. The reversing paddle paper-plastic product automatic molding machine according to claim 1, comprising a conveying mechanism disposed outside the second supporting space and located under the reclaiming robot arm. The flip type paddle paper-plastic product automatic molding machine according to claim 1, wherein the suction mold can be moved up and down and upside down when driven. The flip-type paddle paper-plastic product automatic molding machine according to claim 1, wherein the cold stamper is fixedly mounted on the top of the first support space, and the die face of the cold stamper is constantly facing downward.