Laminating head sealing device for laminating machine

Abstract

The utility model discloses a laminating head sealing device for a laminating machine, and relates to the technical field of laminating machines. The laminating machine comprises a workbench, a laminating machine body is fixedly installed at the top end of the workbench, a laminating head body is arranged at one end of the laminating machine body, a vertical plate is fixedly installed at the top end of the workbench, and a vertical groove is formed in one end of the vertical plate; through cooperation of a vertical screw rod, a transverse plate, a first guide block, a first guide groove, a scraper, an abutting block, a transverse plate, a moving cylinder, a second guide block and a second guide groove, residual melts adhering to a film spraying head body are scraped away, a telescopic rod is used for driving a sealing plate to move downwards after the melts are scraped away, and the sealing plate moves downwards to seal the film spraying head body; according to the spraying head, the spraying head body is cleaned and sealed, residual melt is prevented from being condensed and hardened on the spraying head body and being difficult to treat, the spraying head body is sealed, the discharging performance of the spraying head body is guaranteed, and the spraying head body is more sanitary and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a laminating head sealing device for a laminating machine. Background Art

[0002] Laminating machine, also known as extrusion laminating machine, cast film machine, extrusion cast film machine, cast film laminating machine, film coating machine, plastic coating machine, coating laminating machine, is a kind of extrusion molding machine.

[0003] However, the laminating machine may be shut down manually or actively during use, and a lot of molten residue will adhere to the laminating head. If it is sealed directly, the molten material will condense and harden and remain on the laminating head, making it more difficult to clean. This will affect the performance of the laminating head and make the laminating head dirty and unhygienic. In view of the above problems, the inventor proposes a laminating head sealing device for a laminating machine to solve the above problems. Utility Model Content

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a laminating head sealing device for a laminating machine, comprising a workbench, a laminating machine body is fixedly installed on the top of the workbench, a laminating head body is arranged at one end of the laminating machine body, a vertical plate is fixedly installed on the top of the workbench, a vertical groove is opened at one end of the vertical plate, a vertical screw is rotatably installed on the inner side of the vertical groove, a transverse plate is provided on the outer thread sleeve of the vertical screw, a transverse groove is opened at one end of the transverse plate, a transverse screw is rotatably installed on the inner side of the transverse groove, a moving cylinder is provided on the outer side of the moving cylinder, an integrally formed scraper is fixedly connected to the outside of the moving cylinder, a supporting plate is fixedly installed on the top of one end of the laminating machine body, a telescopic rod is fixedly inserted at one end of the supporting plate, and a sealing plate is fixedly connected to the bottom end of the telescopic rod.

[0005] Preferably, a discharge port is provided at the top of the workbench, and a collection port is provided at the front of the workbench, the collection port and the discharge port are connected to each other, a push plate is slidably installed on the inner side of the collection port, a fixing plate is fixedly installed on the outer side of the workbench, a cylinder is fixedly installed on the top of the fixing plate, and the driving end of the cylinder passes through the workbench and is fixedly connected to one end of the push plate.

[0006] Preferably, a first guide groove is formed on the outer side of the vertical plate, a first guide block is slidably inserted into the inner side of the first guide groove, and one end of the first guide block is fixedly connected to the transverse plate.

[0007] Preferably, a second guide groove is provided on the outer side of the transverse plate, a second guide block is slidably inserted into the inner side of the second guide groove, and one end of the second guide block is fixedly connected to the moving cylinder.

[0008] Preferably, a stop block is fixedly mounted on the bottom end of the scraper.

[0009] Preferably, the bottom surface of the workbench is fixedly mounted with lockable rollers distributed in an array.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The residual melt adhering to the coating head body is scraped off by the cooperation of the vertical screw, the horizontal plate, the first guide block, the first guide groove, the scraper, the stop block, the horizontal, the moving cylinder, the second guide block, and the second guide groove. After scraping clean, the sealing plate is driven downward by the telescopic rod, and the sealing plate moves downward to seal the coating head body, thereby cleaning and sealing the coating head body, preventing the residual melt from condensing and hardening on the coating head body and becoming difficult to handle, and sealing the coating head body, thereby ensuring the discharge performance of the coating head body and making the coating head body more hygienic and clean;

[0012] 2. After the residual molten material on the coating head body is cleaned, it falls into the collecting port through the discharge port and is stored centrally. Then the cylinder is started to push the push plate, which slides in the collecting port to push out the residual molten material, which is convenient for manual centralized processing and improves the convenience of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structural disassembly of the utility model.

[0016] Figure 3 It is a schematic diagram of the cutaway and disassembly of the workbench structure of the utility model.

[0017] In the figure: 1. workbench; 11. laminating machine body; 12. laminating head body; 13. vertical plate; 14. vertical groove; 15. vertical screw; 16. horizontal plate; 17. horizontal groove; 18. horizontal screw; 19. moving cylinder; 20. scraper; 21. support plate; 22. telescopic rod; 23. sealing plate; 24. discharge port; 25. collection port; 26. fixed plate; 27. cylinder; 28. push plate; 29. ​​first guide block; 30. first guide groove; 31. second guide block; 32. second guide groove; 33. stop block; 34. lockable roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-3 As shown, the utility model provides a technical solution: a laminating head sealing device for a laminating machine, comprising a workbench 1, a laminating machine body 11 is fixedly installed on the top of the workbench 1, a laminating head body 12 is arranged at one end of the laminating machine body 11, a vertical plate 13 is fixedly installed on the top of the workbench 1, a vertical groove 14 is opened at one end of the vertical plate 13, a vertical screw 15 is rotatably installed on the inner side of the vertical groove 14, a transverse plate 16 is threadedly sleeved on the outer side of the vertical screw 15, a transverse groove 17 is opened at one end of the transverse plate 16, a transverse screw 18 is rotatably installed on the inner side of the transverse groove 17, a moving cylinder 19 is threadedly sleeved on the outer side of the transverse screw 18, an integrally formed scraper 20 is fixedly connected to the outer side of the moving cylinder 19, a support plate 21 is fixedly installed on the top of one end of the laminating machine body 11, a telescopic rod 22 is fixedly inserted at one end of the support plate 21, and a sealing plate 23 is fixedly connected to the bottom end of the telescopic rod 22.

[0020] By adopting the above technical solution, the vertical screw 15 and the horizontal screw 18 are driven by an external power source.

[0021] A material discharge port 24 is provided at the top of the workbench 1, and a material collection port 25 is provided at the front of the workbench 1. The material collection port 25 and the material discharge port 24 are connected to each other. A push plate 28 is slidably installed on the inner side of the material collection port 25. A fixed plate 26 is fixedly installed on the outer side of the workbench 1, and a cylinder 27 is fixedly installed on the top of the fixed plate 26. The driving end of the cylinder 27 passes through the workbench 1 and is fixedly connected to one end of the push plate 28.

[0022] By adopting the above technical solution, the residual molten material on the laminating head body 12 is cleaned and falls into the collecting port 25 through the discharge port 24 for centralized storage. Then, the cylinder 27 is started to push the push plate 28. The push plate 28 slides in the collecting port 25 to push out the residual molten material, which is convenient for manual centralized processing and improves the convenience of cleaning.

[0023] A first guide groove 30 is formed on the outer side of the vertical plate 13 , a first guide block 29 is slidably inserted into the inner side of the first guide groove 30 , and one end of the first guide block 29 is fixedly connected to the transverse plate 16 .

[0024] By adopting the above technical solution, the first guide block 29 is arranged in the first guide groove 30 to cooperate with the movement of the transverse plate 16 to guide the moving cylinder 19.

[0025] A second guide groove 32 is formed on the outer side of the transverse plate 16 , a second guide block 31 is slidably inserted into the inner side of the second guide groove 32 , and one end of the second guide block 31 is fixedly connected to the moving cylinder 19 .

[0026] By adopting the above technical solution, the second guide block 31 is arranged in the second guide groove 32 to cooperate with the movement of the movable cylinder 19 to guide the movable cylinder 19 .

[0027] A stop block 33 is fixedly mounted on the bottom end of the scraper 20 .

[0028] By adopting the above technical solution, the stop block 33 is provided to contact the coating head body 12 to hold the scraper 20, so as to control the scraper 20 and the coating head body 12 to fit better.

[0029] The bottom surface of the workbench 1 is fixedly mounted with lockable rollers 34 distributed in an array.

[0030] By adopting the above technical solution and providing the lockable rollers 34 , the workbench 1 can be easily moved.

[0031] Working principle: First, when the laminating machine body 11 stops working or self-locks, the melt remains at the die lip of the laminating head body 12, and then the vertical screw 15 is controlled to rotate, and the vertical screw 15 rotates to drive the horizontal plate 16 to move upward, and the first guide block 29 slides in the first guide groove 30 to guide the horizontal plate 16, and the horizontal plate 16 drives the scraper 20 to move until the stop block 33 and the laminating head body 12 are attached, so that the scraper 20 and the die lip are attached, and then the horizontal screw 18 is controlled to rotate, and the horizontal screw 18 rotates to drive the moving cylinder 19 to move, and the second guide block 31 slides in the second guide groove 32 to guide the moving cylinder 19, so that the scraper 20 continues to move and removes the residual material adhering to the laminating head body 12. The remaining molten material is scraped off, and after being scraped clean, the telescopic rod 22 is used to drive the sealing plate 23 to move downward, and the sealing plate 23 moves downward to seal the coating head body 12, thereby cleaning and sealing the coating head body 12, preventing the residual molten material from condensing and hardening on the coating head body 12 and becoming difficult to handle, and sealing the coating head body 12, thereby ensuring the discharge performance of the coating head body 12 and making the coating head body 12 more hygienic and clean. After the residual molten material on the coating head body 12 is removed, it falls into the collection port 25 through the discharge port 24 for centralized storage, and then the cylinder 27 is started to push the push plate 28, and the push plate 28 slides in the collection port 25 to push out the residual molten material, which is convenient for manual centralized processing and improves the convenience of cleaning.

[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A laminating head sealing device for a laminating machine, comprising a workbench (1), characterized in that: A laminating machine body (11) is fixedly mounted on the top of the workbench (1), a laminating head body (12) is arranged at one end of the laminating machine body (11), a vertical plate (13) is fixedly mounted on the top of the workbench (1), a vertical groove (14) is provided at one end of the vertical plate (13), a vertical screw rod (15) is rotatably mounted on the inner side of the vertical groove (14), a horizontal plate (16) is threadedly sleeved on the outer side of the vertical screw rod (15), and a vertical groove (14) is provided at one end of the vertical plate (16). A transverse groove (17), a transverse screw (18) is rotatably installed on the inner side of the transverse groove (17), a movable cylinder (19) is threadedly sleeved on the outer side of the transverse screw (18), an integrally formed scraper (20) is fixedly connected to the outer side of the movable cylinder (19), a support plate (21) is fixedly installed on the top of one end of the laminating machine body (11), a telescopic rod (22) is fixedly inserted at one end of the support plate (21), and a sealing plate (23) is fixedly connected to the bottom end of the telescopic rod (22).

2. A laminating head sealing device for a laminating machine as claimed in claim 1, characterized in that: The top of the workbench (1) is provided with a material discharge port (24), and the front of the workbench (1) is provided with a material collection port (25), the material collection port (25) and the material discharge port (24) are communicated with each other, a push plate (28) is slidably mounted on the inner side of the material collection port (25), a fixed plate (26) is fixedly mounted on the outer side of the workbench (1), a cylinder (27) is fixedly mounted on the top of the fixed plate (26), and a driving end of the cylinder (27) passes through the workbench (1) and is fixedly connected to one end of the push plate (28).

3. The laminating head sealing device for a laminating machine according to claim 1, characterized in that: A first guide groove (30) is provided on the outer side of the vertical plate (13), a first guide block (29) is slidably inserted into the inner side of the first guide groove (30), and one end of the first guide block (29) is fixedly connected to the transverse plate (16).

4. A laminating head sealing device for a laminating machine as claimed in claim 3, characterized in that: A second guide groove (32) is provided on the outer side of the transverse plate (16), a second guide block (31) is slidably inserted into the inner side of the second guide groove (32), and one end of the second guide block (31) is fixedly connected to the moving cylinder (19).

5. The laminating head sealing device for a laminating machine according to claim 1, characterized in that: A stop block (33) is fixedly mounted on the bottom end of the scraper (20).

6. A laminating head sealing device for a laminating machine as claimed in claim 2, characterized in that: The bottom surface of the workbench (1) is fixedly mounted with lockable rollers (34) distributed in an array.

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