Lock catch pressing device

Abstract

The utility model discloses a lock catch pressing device which comprises a first clamping mechanism, a second clamping mechanism, a lock catch conveying mechanism and a pushing mechanism. The second clamping mechanism is at least used for clamping the other end of the thermoplastic film and blocking the lock catch to prevent the lock catch from moving; the lock catch conveying mechanism is at least used for conveying lock catches, the lock catch conveying mechanism is arranged on one side of the first clamping mechanism, and the lock catches conveyed by the lock catch conveying mechanism penetrate through the first clamping mechanism and are located between the first clamping mechanism and the second clamping mechanism; the pushing mechanism is arranged between the first clamping mechanism and the second clamping mechanism, and the pushing mechanism is at least used for pushing the lock catch and pressing the lock catch on the zipper of the thermoplastic film. According to the automatic clamping device, the two ends of a thermal film can be automatically clamped, a lock catch can be automatically conveyed to the position between the first clamping mechanism and the second clamping mechanism, and the lock catch can be pressed on a zipper of the thermal film.

Description

Technical Field

[0001] The utility model relates to a lock pressing device, belonging to the technical field of heat preservation bag production. Background Art

[0002] Existing thermal insulation bags are typically made of thermally laminated film in sections. To facilitate use, the opening is often fitted with a zipper, which requires several locks to be attached to the zipper for ease of use. The existing method involves manually attaching the locks to the zipper, which is labor-intensive, inefficient, and inconsistent. This leads to a high rate of defective products. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a semiconductor appearance inspection device with simple device, low cost, simple inspection process and high inspection efficiency.

[0004] In order to achieve the above-mentioned purpose of the utility model, the technical solutions adopted by the utility model include:

[0005] A lock pressing device comprises a first clamping mechanism, a second clamping mechanism, a lock conveying mechanism and a pushing mechanism.

[0006] The first clamping mechanism is used to clamp at least one end of the thermoplastic film and allow the lock to pass through;

[0007] The second clamping mechanism is at least used to clamp the other end of the thermoplastic film and block the lock buckle to prevent the lock buckle from moving; the lock buckle conveying mechanism is at least used to convey the lock buckle, and the lock buckle conveying mechanism is arranged on one side of the first clamping mechanism. The lock buckle conveyed by the lock buckle conveying mechanism passes through the first clamping mechanism and is located between the first clamping mechanism and the second clamping mechanism;

[0008] The pushing mechanism is arranged between the first clamping mechanism and the second clamping mechanism, and the pushing mechanism is at least used to push the lock buckle and press the lock buckle onto the zipper of the thermoplastic film.

[0009] Furthermore, the lock pressing device further includes a support block, and the first clamping mechanism and the second clamping mechanism are both arranged on the support block.

[0010] Furthermore, the first clamping mechanism includes a first driving assembly, a first pressing plate and a first connecting block are connected to the driving shaft of the first driving assembly, the first pressing plate and the first connecting block pass through the support block and extend to the outside of the support block, the first clamping mechanism also includes a first rotating member, the first rotating member is rotatably connected to the support block, one end of the first rotating member corresponds to the position of the first pressing plate, and the other end of the first rotating member corresponds to the position of the first connecting block, when the driving shaft of the first driving assembly is extended, the first pressing plate presses the first rotating member away from one end of the first connecting block, so that the first rotating member is close to one end of the first connecting block and cooperates with the first connecting block to clamp the hot film.

[0011] Furthermore, a limiting groove is provided at one end of the first rotating member away from the first pressing plate, and the limiting groove corresponds to the position of the first connecting block.

[0012] Furthermore, the second clamping mechanism includes a second driving assembly, a second pressing plate and a second connecting block are provided on the driving shaft of the second driving assembly, a second rotating member is further provided on the support block, the second rotating member is rotatably connected to the support block, one end of the second rotating member corresponds to the position of the second pressing plate, and the other end of the second rotating member corresponds to the position of the second connecting block. When the driving shaft of the second driving assembly is extended, the second pressing plate presses one end of the second rotating member, and the other end of the second rotating member is tilted, so that the other end of the second rotating member cooperates with the second connecting block to clamp the other end of the thermoplastic film.

[0013] Furthermore, the lock conveying mechanism includes a conveying member, a conveying channel for conveying the lock is provided in the conveying member, a through groove is provided on the first connecting block, and when the driving shaft of the first driving assembly is extended, the through groove is connected to the conveying channel, and the lock passes through the through groove from the conveying channel and moves between the first clamping mechanism and the second clamping mechanism.

[0014] Furthermore, the pushing mechanism includes a push plate, and a third driving component for driving the push plate to move is provided on one side of the push plate. Under the drive of the third driving component, the push plate pushes the lock buckle to press the lock buckle on the zipper.

[0015] Furthermore, a guide plate is provided at a position in the support block corresponding to the push plate, and the push plate moves along the guide plate.

[0016] Compared with the prior art, the advantages of the present invention include:

[0017] 1) The first clamping mechanism and the second clamping mechanism provided by the utility model can automatically clamp the two ends of the thermal lamination to fix the thermal lamination;

[0018] 2) The conveying member provided by the present invention can automatically convey the lock buckle and move the lock buckle between the first clamping mechanism and the second clamping mechanism, and the first clamping mechanism and the second clamping mechanism fix the lock buckle between the first clamping mechanism and the second clamping mechanism;

[0019] 3) The pushing mechanism provided by the utility model can automatically push and squeeze the lock buckle and install the lock buckle on the heat-laminated zipper. This application realizes automation, saves manpower, saves a lot of manpower costs, improves work efficiency, and at the same time makes the produced insulation bags have good consistency and improves the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of a lock pressing device provided in a typical embodiment of the present invention;

[0022] Figure 2 This is a structural diagram of the first clamping mechanism provided in a typical implementation case of the present utility model;

[0023] Figure 3 It is a structural diagram of the second clamping mechanism and the pushing mechanism provided in a typical embodiment of the present invention;

[0024] Figure 4 It is a structural diagram of the lock conveying mechanism provided in a typical embodiment of the present invention;

[0025] Explanation of the accompanying drawings: 1. First clamping mechanism; 2. Second clamping mechanism; 3. Locking and conveying mechanism; 4. Pushing mechanism; 5. Support block; 11. First driving assembly; 12. First pressing plate; 13. First connecting block; 14. First rotating member; 15. Limiting groove; 16. Through groove; 21. Second driving assembly; 22. Second pressing plate; 23. Second connecting block; 24. Second rotating member; 31. Conveying member; 32. Conveying channel; 41. Push plate; 42. Third driving assembly. DETAILED DESCRIPTION

[0026] In view of the shortcomings of the existing technology, the inventors of this case, after long-term research and extensive practice, have proposed the technical solution of this utility model. The following will further explain this technical solution, its implementation process and principles.

[0027] like Figure 1 As shown, the utility model discloses a lock pressing device, which includes a first clamping mechanism 1, a second clamping mechanism 2, a lock conveying mechanism 3, a pushing mechanism 4 and a support block 5, and the first clamping mechanism 1 and the second clamping mechanism 2 are both arranged on the support block 5.

[0028] In the present application, the first clamping mechanism 1 is used to clamp one end of the thermoplastic film, the second clamping mechanism 2 is used to clamp the other end of the thermoplastic film, the buckle conveying mechanism 3 is used to convey the buckle, and the buckle is fixed between the first clamping mechanism 1 and the second clamping mechanism 2 under the action of the first clamping mechanism 1 and the second clamping mechanism 2. The pushing mechanism 4 is used to push the buckle and fasten the buckle on the zipper. The present application can automatically fasten the buckle on the zipper, saving a lot of manpower. At the same time, the insulation bag produced by the present application has a high yield rate and good consistency. The present application is not only suitable for the production of insulation bags, but also for the production of other products that require buckles on zippers.

[0029] The first clamping mechanism 1 is used to clamp at least one end of the thermoplastic film and allow the lock to pass through; specifically, Figure 2 As shown, the first clamping mechanism 1 includes a first drive assembly 11, which can be a cylinder or a motor. In this embodiment, the first drive assembly 11 includes a cylinder, and the drive shaft of the cylinder is connected to the first pressing plate 12 and the first connecting block 13. This application does not limit the specific structure of the first drive assembly 11, as long as it can drive the first pressing plate and the first connecting block 13 to move up and down.

[0030] The driving shaft of the first driving assembly 11 is connected to a first pressing plate 12 and a first connecting block 13. The first pressing plate 12 and the first connecting block 13 pass through the support block and extend to the outside of the support block. The first clamping mechanism 1 also includes a first rotating member 14. The first rotating member 14 is rotatably connected to the support block 5. One end of the first rotating member 14 corresponds to the position of the first pressing plate 12, and the other end of the first rotating member 14 corresponds to the position of the first connecting block 13. When the driving shaft of the first driving assembly 11 is extended, the first pressing plate 12 presses the end of the first rotating member 14 away from the first connecting block 13, so that the end of the first rotating member 14 close to the first connecting block 13 cooperates with the first connecting block 13 to clamp the thermal film. More specifically, a limiting groove 15 is provided at the end of the first rotating member 14 away from the first pressing plate 12, and the limiting groove 15 corresponds to the position of the first connecting block 13. During the conveying process of the thermal lamination film, the limiting groove 15 is used to pass the zipper to guide the thermal lamination film so that the side of the thermal lamination film equipped with the zipper maintains the position and distance between it and the support block 5.

[0031] The second clamping mechanism 2 is used to at least clamp the other end of the thermoplastic film and block the lock to prevent the lock from moving; specifically, Figure 3 As shown, the second clamping mechanism 2 includes a second driving component 21, which can be a cylinder or a motor. In this embodiment, the second driving component 21 includes a cylinder. A second pressing plate 22 and a second connecting block 23 are provided on the driving shaft of the second driving component 21. A second rotating member 24 is further provided on the support block 5. The second rotating member 24 is rotatably connected to the support block 5. One end of the second rotating member 24 corresponds to the position of the second pressing plate 22, and the other end of the second rotating member 24 corresponds to the position of the second connecting block 23. When the driving shaft of the second driving component 21 is extended, the second pressing plate 22 presses one end of the second rotating member 24, and the other end of the second rotating member 24 is tilted. At the same time, under the drive of the second driving component 21, the second connecting block 23 moves downward, and the end of the second rotating member 24 close to the second connecting block 23 cooperates with the second connecting block 23 to clamp the other end of the thermoplastic film.

[0032] The lock buckle conveying mechanism 3 is at least used to convey the lock buckle, and the lock buckle conveying mechanism 3 is arranged on one side of the first clamping mechanism 1, and the lock buckle conveyed by the lock buckle conveying mechanism 3 passes through the first clamping mechanism 1 and is conveyed between the first clamping mechanism 1 and the second clamping mechanism 2; specifically, the lock buckle conveying mechanism 3 includes a conveying member 31, and a conveying channel 32 for conveying the lock buckle is provided in the conveying member 31, and a through groove is provided on the first connecting block 13. When the driving shaft of the first driving component 11 is extended, the through groove is connected with the conveying channel 32, and the lock buckle passes through the through groove from the conveying channel 32 and moves between the first clamping mechanism and the second clamping mechanism. At the same time, the lock buckle is blocked and fixed between the first clamping mechanism and the second clamping mechanism, so that the pushing mechanism 4 can push the buckle on the zipper.

[0033] The pushing mechanism 4 is arranged between the first clamping mechanism 1 and the second clamping mechanism 2, and the pushing mechanism 4 is at least used to push the lock buckle and press the lock buckle onto the zipper of the thermoplastic film. Figure 3 As shown, the pushing mechanism 4 includes a push plate 41. A third drive assembly 42 is provided on one side of the push plate 41 for driving the push plate 41. Driven by the third drive assembly 42, the push plate 41 pushes the lock buckle, pressing it against the zipper. The third drive assembly 42 can be a cylinder or a motor. A guide plate is provided within the support block 5 at a position corresponding to the push plate 41. The guide plate is used to guide the push plate 41, and the push plate 41 moves along the guide plate.

[0034] Working principle: The hot lamination film is transferred from the outside, and the side of the hot lamination film with the zipper faces the support block 5. The lock is placed in the conveying channel 32.

[0035] During the loading process of the hot lamination film, the first drive assembly 11 and the second drive assembly 21 are in a retracted state, the first connecting block 13 and the first rotating member are separated, and the second connecting block 23 and the second rotating member are separated, so that the staff can easily place the side of the hot lamination film with the zipper between the first connecting block 13 and the first rotating member.

[0036] After the side of the thermal film with the zipper is placed between the first connecting block 13 and the first rotating member, the drive shaft of the first drive assembly 11 is controlled to extend, and the first pressing plate 12 presses the end of the first rotating member 14 away from the first connecting block 13. The end of the first rotating member 14 near the first connecting block 13 tilts up. At the same time, driven by the first drive assembly 11, the first connecting block 13 descends, and the first connecting block 13 cooperates with the end of the first rotating member 14 near the first connecting block 13 to clamp one end of the thermal film. At the same time, the drive shaft of the second drive assembly 21 extends, and the second pressing plate 22 presses the end of the second rotating member 24 away from the second connecting block 23. The end of the second rotating member 24 near the second connecting block 23 tilts up. At the same time, driven by the second drive assembly 21, the second connecting block 23 descends, and the second connecting block 23 cooperates with the end of the second rotating member 24 near the second connecting block 23 to clamp the side of the thermal film with the zipper.

[0037] When the first drive assembly 11 is extended, the through-slot 16 aligns with the lower end of the conveying channel 32. The latch can then follow the conveying channel 32 and fall into the through-slot 16, passing through the through-slot 16 and dropping between the first connecting block 13 and the second connecting block 23. The second connecting block 23 then blocks the latch, effectively positioning it and keeping it at the front end of the push plate 41.

[0038] Since the thermal lamination film is folded in half during production, the lock buckle that falls between the first connecting block 13 and the second connecting block 23 will be supported by the thermal lamination film on the lower layer and will not fall off.

[0039] After the buckle falls between the first connecting block 13 and the second connecting block 23, the third drive assembly 42 extends. The drive shaft of the third drive assembly 42 drives the push plate 41 to push the buckle closer and squeeze the zipper. Because the ends of the zipper are respectively clamped and fixed by the first connecting block 13 and the second connecting block 23, the buckle can be pressed onto the zipper, achieving the effect of buckle installation.

[0040] After the lock is installed, the first drive assembly 11 and the second drive assembly 21 are reset, the first rotating member is separated from the first connecting block 13, and the second rotating member is separated from the second connecting block 23, in preparation for the next lock installation.

[0041] It should be understood that the above embodiments are merely illustrative of the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to fall within the scope of protection of the present invention.

Claims

1. A lock pressing device, characterized in that: include A first clamping mechanism (1), the first clamping mechanism (1) being used to clamp at least one end of the thermoplastic film and allow the lock to pass through; A second clamping mechanism (2), the second clamping mechanism (2) being used to at least clamp the other end of the thermoplastic film and block the lock buckle to prevent the lock buckle from moving; A lock buckle conveying mechanism (3), the lock buckle conveying mechanism (3) is at least used for conveying lock buckles, the lock buckle conveying mechanism (3) is arranged on one side of the first clamping mechanism (1), and the lock buckle conveyed by the lock buckle conveying mechanism (3) passes through the first clamping mechanism (1) and is located between the first clamping mechanism (1) and the second clamping mechanism (2); A pushing mechanism (4) is provided between the first clamping mechanism (1) and the second clamping mechanism (2), and the pushing mechanism (4) is at least used for pushing the lock buckle and pressing the lock buckle onto the zipper of the thermoplastic film.

2. A lock pressing device according to claim 1, characterized in that: The lock pressing device further comprises a support block (5), and the first clamping mechanism (1) and the second clamping mechanism (2) are both arranged on the support block (5).

3. The lock pressing device according to claim 2, characterized in that: The first clamping mechanism (1) includes a first driving component (11), a first pressing plate (12) and a first connecting block (13) are connected to the driving shaft of the first driving component (11), the first pressing plate (12) and the first connecting block (13) pass through the supporting block and extend to the outside of the supporting block, the first clamping mechanism (1) also includes a first rotating member (14), the first rotating member (14) is rotatably connected to the supporting block (5), one end of the first rotating member (14) corresponds to the position of the first pressing plate (12), and the other end of the first rotating member (14) corresponds to the position of the first connecting block (13), when the driving shaft of the first driving component (11) is extended, the first pressing plate (12) presses the first rotating member (14) away from one end of the first connecting block (13), so that the first rotating member (14) is close to one end of the first connecting block (13) and cooperates with the first connecting block (13) to clamp the hot film.

4. The lock pressing device according to claim 3, characterized in that: A limiting groove (15) is provided at one end of the first rotating member (14) away from the first pressing plate (12), and the limiting groove (15) corresponds to the position of the first connecting block (13).

5. The lock pressing device according to claim 2, characterized in that: The second clamping mechanism (2) includes a second driving assembly (21), a second pressing plate (22) and a second connecting block (23) are provided on the driving shaft of the second driving assembly (21), and a second rotating member (24) is further provided on the supporting block (5), the second rotating member (24) is rotatably connected to the supporting block (5), one end of the second rotating member (24) corresponds to the position of the second pressing plate (22), and the other end of the second rotating member (24) corresponds to the position of the second connecting block (23), when the driving shaft of the second driving assembly (21) is extended, the second pressing plate (22) presses one end of the second rotating member (24), and the other end of the second rotating member (24) is tilted, so that the other end of the second rotating member (24) cooperates with the second connecting block (23) to clamp the other end of the thermoplastic film.

6. The lock pressing device according to claim 3, characterized in that: The lock buckle conveying mechanism (3) comprises a conveying member (31), a conveying channel (32) for conveying the lock buckle is provided in the conveying member (31), a through groove (16) is provided on the first connecting block (13), and when the driving shaft of the first driving assembly (11) is extended, the through groove (16) is connected to the conveying channel (32), and the lock buckle passes through the through groove from the conveying channel (32) and moves between the first clamping mechanism and the second clamping mechanism.

7. The lock pressing device according to claim 2, characterized in that: The pushing mechanism (4) comprises a push plate (41), one side of which is provided with a third driving assembly (42) for driving the push plate (41) to move. Under the drive of the third driving assembly (42), the push plate (41) pushes the lock buckle to press the lock buckle onto the zipper.

8. The lock pressing device according to claim 7, characterized in that: A guide plate is provided at a position corresponding to the push plate (41) in the support block (5), and the push plate (41) moves along the guide plate.

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