CN221775422U - Paper disc forming machine - Google Patents

Paper disc forming machine Download PDF

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Publication number
CN221775422U
CN221775422U CN202420273588.7U CN202420273588U CN221775422U CN 221775422 U CN221775422 U CN 221775422U CN 202420273588 U CN202420273588 U CN 202420273588U CN 221775422 U CN221775422 U CN 221775422U
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CN
China
Prior art keywords
paper
guide rail
conveying
forming machine
conveying guide
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Application number
CN202420273588.7U
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Chinese (zh)
Inventor
姚力
龚虎
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Wenzhou Bright Paper Tray Machinery Co ltd
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Wenzhou Bright Paper Tray Machinery Co ltd
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Priority to CN202420273588.7U priority Critical patent/CN221775422U/en
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Publication of CN221775422U publication Critical patent/CN221775422U/en
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Abstract

The utility model discloses a paper disc forming machine, which relates to the technical field of paper disc machines and comprises a frame, wherein a first conveying guide rail and a second conveying guide rail are arranged on the frame, a first paper sucking component and a first feeding component are arranged on the first conveying guide rail along the conveying direction of a paper disc, a positioning die is arranged on the second conveying guide rail, the positioning die can move along the second conveying guide rail, and a material taking and pressing mechanism, a flanging hot pressing mechanism and a material discharging and conveying mechanism are sequentially arranged on the side of the second conveying guide rail along the moving direction of the positioning die. The utility model can realize compression molding and flanging bonding of the paper disc by one machine, has accurate positioning and high automation degree, and effectively improves the production efficiency.

Description

Paper disc forming machine
Technical Field
The utility model relates to the technical field of paper disc machines, in particular to a paper disc forming machine.
Background
The paper tray is a paper container pressed by a tray press using a paper board made of chemical wood pulp or non-wood plant fiber. The tray is the same as the shape of other porcelain trays, but the tray is much lighter in weight. Can be used for containing western-style food, such as big vegetable, bread, cake, snack, etc.
The existing paper disc production is that paper boards are stacked manually and then placed on a placing frame of a paper disc machine, then the paper boards on the placing frame are conveyed to a die device one by a conveying mechanism, the formed paper discs are blown out or pushed out of the die device by the device after being matched and formed by an upper die and a lower die, the edges of the paper discs are required to be folded and adhered for reinforcing and facilitating use, the paper discs formed by the die are required to be collected and arranged manually and then placed on a paper disc edge folding and adhering device for folding and adhering, and the efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-efficiency paper disc forming machine capable of carrying out paper disc compression molding and paper disc edge flanging bonding.
The technical scheme provided by the utility model is as follows:
The utility model provides a paper disc make-up machine, includes the frame, be equipped with first conveying guide rail, second conveying guide rail in the frame, be equipped with first paper sucking subassembly, first feeding subassembly along paper disc conveying direction on the first conveying guide rail, first paper sucking subassembly absorbs the single cardboard of the cardboard heap lower extreme of paper disc machine blowing station, first feeding subassembly conveys the cardboard that first paper sucking subassembly absorbed to the moulding-die station, be equipped with positioning die on the second conveying guide rail, positioning die can follow the second conveying guide rail motion, second conveying guide rail side is equipped with in proper order along positioning die direction of motion and gets material pressing mechanism, hem hot pressing mechanism, ejection of compact conveying mechanism, place the paper disc that the moulding-die station snatches the back and press the material on positioning die, hem hot pressing mechanism carries out the hot pressing bonding with the edge hem that is in on the positioning die, the paper disc after the hem bonding snatches and conveys to next process.
The first paper sucking assembly comprises a fixed plate, a plurality of suction nozzles which are arranged in an array are arranged on the fixed plate, and a first driving cylinder for driving the fixed plate to move up and down is arranged in the middle of the fixed plate.
The first feeding assembly comprises a paper pushing rod capable of transversely moving, the paper pushing rod is provided with a paper pushing assembly, the paper pushing assembly comprises a paper pushing seat, a spring pin and a paper pushing head, one end of the paper pushing head is hinged with the paper pushing seat, the spring pin is arranged on one side, far away from the paper pushing seat, of the paper pushing head, and the paper pushing seat is provided with a limiting protrusion which is matched with the spring pin and used for preventing the paper pushing head from excessively tilting upwards.
The material taking and pressing mechanism comprises a portal frame capable of transversely moving, a rotating plate is arranged in the middle of the portal frame, a second paper sucking assembly and a paper pressing assembly are respectively arranged at two ends of the rotating plate, and a first driving motor for driving the rotating plate to rotate and a second driving cylinder for driving the rotating plate to move up and down are arranged on the rotating plate.
The second paper sucking assembly comprises a first connecting plate, the first connecting plate is arranged at the end part of the rotating plate opposite to the paper pressing assembly, the first connecting plate is provided with a plurality of suction nozzles, and the suction nozzles are arranged in an array.
The paper pressing assembly comprises a second connecting plate, the second connecting plate is arranged at the end part of the rotating plate opposite to the second paper sucking assembly, and paper pressing plates are arranged at two ends of the second connecting plate.
And positioning plates are arranged on two sides of the second conveying guide rail, corresponding to the position where the material taking and pressing mechanism is located.
The flanging hot-pressing mechanism comprises a pair of hot-pressing plates, and the hot-pressing plates are arranged on two sides of the second conveying guide rail.
The discharging conveying mechanism comprises a discharging paper sucking part and a discharging conveying belt, the discharging paper sucking part comprises a third connecting plate, a second guide rail and a sliding block, one end of the third connecting plate is connected with the sliding block, the sliding block is sleeved on the second guide rail and can move along the direction of the sliding block, and a plurality of suction nozzles are arranged at the other end of the third connecting plate.
And a limiting anti-drop plate for preventing the paper disc from being separated from the positioning die is arranged between the flanging hot-pressing mechanism and the discharging conveying mechanism.
The utility model has the beneficial effects that: the utility model can realize compression molding and flanging bonding of the paper disc by one machine, has accurate positioning and high automation degree, and effectively improves the production efficiency.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a material taking and pressing mechanism according to an embodiment of the present utility model;
Fig. 4 is a schematic structural diagram of a first feeding assembly according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
1-2, A paper disc forming machine comprises a frame 1, wherein a first conveying guide rail 11 and a second conveying guide rail 12 are arranged on the frame 1, a first paper sucking component 5 and a first feeding component 6 are arranged on the first conveying guide rail 11 along the conveying direction of a paper disc, the first paper sucking component 5 comprises a fixed plate, a plurality of suction nozzles which are arranged in an array are arranged on the fixed plate, and a first driving cylinder for driving the fixed plate to move up and down is arranged in the middle of the fixed plate; the second conveying guide rail 12 is provided with a positioning die 14, the positioning die 14 can move along the second conveying guide rail 12, and the side of the second conveying guide rail 12 is sequentially provided with a material taking and pressing mechanism 13, a flanging hot-pressing mechanism 16, a limiting anti-drop plate 7 and a discharging conveying mechanism along the moving direction of the positioning die 14.
The operation process of the paper disc edge flanging and bonding device is as follows:
The paper boards are manually stacked at the discharging station 2, the first paper sucking component 5 sucks a single paper board at the lowest end of the paper board stack of the paper board machine discharging station 2, the first feeding component 6 conveys the paper boards sucked by the first paper sucking component 5 to the compression molding station 3 along the first conveying guide rail 11 for compression molding, the material taking and pressing mechanism 3 grabs the paper boards after compression molding and then places the paper boards on the positioning die 14 for pressing and positioning, the positioning die 14 moves to the flanging hot-pressing mechanism 16 along the second conveying guide rail 12 after positioning, the flanging hot-pressing mechanism 16 carries out hot-pressing adhesion on the edge flanging of the paper boards on the positioning die 14, the positioning die 14 continues to move along the second conveying guide rail 12 after adhesion is completed, in the moving process, the limiting anti-falling plate 17 prevents the paper boards from falling out of the positioning die 14, when the positioning die 14 moves to the tail end of the second conveying guide rail 12, the material discharging conveying mechanism conveys the paper boards after flanging adhesion to the next procedure, and the positioning die 4 resets to the starting position after grabbing.
As shown in fig. 3, the first feeding assembly 6 includes a paper pushing rod 61 capable of moving transversely, in this embodiment, the driving structure for driving the paper pushing rod 61 to move is a sliding rail 62, a sliding block 63 and a driving motor 64 assembly, the paper pushing rod 61 is provided with a paper pushing device assembly, the paper pushing device assembly includes a paper pushing seat 66, a spring pin 68 and a paper pushing head 67, one end of the paper pushing head 67 is hinged with the paper pushing seat 66, the spring pin 68 is arranged on one side of the paper pushing head away from the paper pushing seat 66, the paper pushing seat is provided with a limit protrusion 69 for cooperating with the spring pin 68 to prevent the paper pushing head from being tilted excessively, when the paper pushing rod 61 moves leftwards, the paper pushing head 67 is pressed downwards under the pressure of a paper board, and after passing through the paper board, the right side of the paper pushing head 67 is tilted again, the paper board can be pushed rightwards.
As shown in fig. 4, the material taking and pressing mechanism comprises a portal frame 21 capable of transversely moving, two ends of the portal frame 21 are connected with driving air cylinders 25, a rotating plate 25 is arranged in the middle of the portal frame 21, two ends of the rotating plate 25 are respectively provided with a second paper sucking component and a paper pressing component, the second paper sucking component comprises a first connecting plate 26, the first connecting plate 26 is arranged at the end part of the rotating plate 25 corresponding to the paper pressing component, the first connecting plate 26 is provided with a plurality of suction nozzles 27 which are arranged in an array manner, the paper pressing component comprises a second connecting plate 28, the second connecting plate 28 is arranged at the end part of the rotating plate 25 corresponding to the second paper sucking component, two ends of the second connecting plate 28 are respectively provided with a paper pressing plate 29, lifting plates 24 are arranged on the portal frame 21, sliding blocks 23 are arranged at two ends of the lifting plates 24, first guide rails 22 are arranged on the side walls of the portal frame 21 in a sleeved mode, the sliding blocks 23 are fixedly connected with the rotating plate 25, a first driving motor 30 which drives the rotating plate 25 to rotate, and a first driving air cylinder 31 which drives the rotating plate 25 to move up and down.
The operation process of the material taking and pressing mechanism is as follows:
The driving cylinder 25 drives the portal frame 21 to move forwards, the first driving cylinder 31 drives the lifting plate to move downwards, the rotating plate 25 is driven to move downwards, the suction nozzle 27 sucks the paper disc to be adhered, the rotating plate 25 moves upwards, the portal frame 22 moves backwards, the first driving motor 30 drives the rotating plate 25 to rotate 180 degrees, the suction nozzle 27 loosens the paper disc to enable the paper disc to fall onto the positioning die, the rotating plate 25 rotates 180 degrees again, and the first driving cylinder 31 drives the rotating plate 25 to move downwards to perform paper pressing action, so that the paper disc is accurately positioned on the positioning die.
In this embodiment, the two sides of the second conveying guide rail 12 corresponding to the position of the material taking and pressing mechanism are provided with positioning plates 15, so that the paper tray is positioned more accurately during paper pressing, and the accurate bonding position of the folded edge is ensured.
In this embodiment, the hemming hot press mechanism 16 includes a pair of hot press plates, which are disposed on two sides of the second conveying rail, and hemming bonded by hot press is adopted, so that the bonding degree is better, and the hemming is not easy to fall off.
In this embodiment, ejection of compact conveying mechanism includes ejection of compact paper sucking part, ejection of compact conveyer belt 18, and ejection of compact paper sucking part includes third connecting plate 8, second guide rail 19, slider 7, and slider 7 is connected to third connecting plate 8 one end, and slider 7 cover is located and can follow slider direction motion on the second guide rail 19, and the third connecting plate 8 other end is equipped with a plurality of suction nozzles 9, and ejection of compact conveying mechanism absorbs the paper tray that the hem adhesion was accomplished from positioning die 14 to place on ejection of compact conveyer belt 18, carry to next process by ejection of compact conveyer belt 18.
The examples should not be construed as limiting the utility model, and any non-inventive modifications based on the spirit of the utility model should be regarded as being within the scope of the utility model.

Claims (10)

1. A paper disc forming machine is characterized in that: the paper feeding machine comprises a frame, be equipped with first conveying guide rail, second conveying guide rail in the frame, be equipped with first paper sucking subassembly, first feeding subassembly along paper disc conveying direction on the first conveying guide rail, first paper sucking subassembly absorbs the single cardboard of the cardboard stack lower extreme of paper disc machine blowing station, first feeding subassembly conveys the cardboard that first paper sucking subassembly absorbed to the moulding-die station, be equipped with positioning die on the second conveying guide rail, positioning die can follow the second conveying guide rail motion, second conveying guide rail side is equipped with material pressing mechanism, hem hot pressing mechanism, ejection of compact conveying mechanism in proper order along positioning die direction of motion, material pressing mechanism places the paper disc of moulding-die station on positioning die on the material pressing after snatching, hem hot pressing mechanism carries out hot pressing adhesion with the edge hem that is in on the positioning die, ejection of compact conveying mechanism snatchs the paper disc after the hem adhesion and conveys to next process.
2. The sheet tray forming machine as claimed in claim 1, wherein: the first paper sucking assembly comprises a fixed plate, a plurality of suction nozzles which are arranged in an array are arranged on the fixed plate, and a first driving cylinder for driving the fixed plate to move up and down is arranged in the middle of the fixed plate.
3. The sheet tray forming machine as claimed in claim 1, wherein: the first feeding assembly comprises a paper pushing rod capable of transversely moving, the paper pushing rod is provided with a paper pushing assembly, the paper pushing assembly comprises a paper pushing seat, a spring pin and a paper pushing head, one end of the paper pushing head is hinged with the paper pushing seat, the spring pin is arranged on one side, far away from the paper pushing seat, of the paper pushing head, and the paper pushing seat is provided with a limiting protrusion which is matched with the spring pin and used for preventing the paper pushing head from excessively tilting upwards.
4. The sheet tray forming machine as claimed in claim 1, wherein: the material taking and pressing mechanism comprises a portal frame capable of transversely moving, a rotating plate is arranged in the middle of the portal frame, a second paper sucking assembly and a paper pressing assembly are respectively arranged at two ends of the rotating plate, and a first driving motor for driving the rotating plate to rotate and a second driving cylinder for driving the rotating plate to move up and down are arranged on the rotating plate.
5. The sheet tray forming machine as claimed in claim 4, wherein: the second paper sucking assembly comprises a first connecting plate, the first connecting plate is arranged at the end part of the rotating plate opposite to the paper pressing assembly, the first connecting plate is provided with a plurality of suction nozzles, and the suction nozzles are arranged in an array.
6. The sheet tray forming machine as claimed in claim 4, wherein: the paper pressing assembly comprises a second connecting plate, the second connecting plate is arranged at the end part of the rotating plate opposite to the second paper sucking assembly, and paper pressing plates are arranged at two ends of the second connecting plate.
7. The sheet tray forming machine as claimed in claim 1, wherein: and positioning plates are arranged on two sides of the second conveying guide rail, corresponding to the position where the material taking and pressing mechanism is located.
8. The sheet tray forming machine as claimed in claim 1, wherein: the flanging hot-pressing mechanism comprises a pair of hot-pressing plates, and the hot-pressing plates are arranged on two sides of the second conveying guide rail.
9. The sheet tray forming machine as claimed in claim 1, wherein: the discharging conveying mechanism comprises a discharging paper sucking part and a discharging conveying belt, the discharging paper sucking part comprises a third connecting plate, a second guide rail and a sliding block, one end of the third connecting plate is connected with the sliding block, the sliding block is sleeved on the second guide rail and can move along the direction of the sliding block, and a plurality of suction nozzles are arranged at the other end of the third connecting plate.
10. The sheet tray forming machine as claimed in claim 1, wherein: and a limiting anti-drop plate for preventing the paper disc from being separated from the positioning die is arranged between the flanging hot-pressing mechanism and the discharging conveying mechanism.
CN202420273588.7U 2024-02-05 2024-02-05 Paper disc forming machine Active CN221775422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420273588.7U CN221775422U (en) 2024-02-05 2024-02-05 Paper disc forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420273588.7U CN221775422U (en) 2024-02-05 2024-02-05 Paper disc forming machine

Publications (1)

Publication Number Publication Date
CN221775422U true CN221775422U (en) 2024-09-27

Family

ID=92835061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420273588.7U Active CN221775422U (en) 2024-02-05 2024-02-05 Paper disc forming machine

Country Status (1)

Country Link
CN (1) CN221775422U (en)

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