Aluminum plastic film separating mechanism

Abstract

The utility model discloses an aluminium plastic film separation mechanism, include: for fixing aluminium plastic film's fixture and be located the adsorption subassembly of fixture below, the fixture includes the clamping plate of up and down clamping aluminium plastic film, the adsorption subassembly includes fixed support, the driving part of fixed on fixed support and with driving part connects the suction subassembly, driving part is used for controlling the lifting of adsorption subassembly, the suction subassembly is located the bottom side of aluminium plastic film, is used for adsorbing lower layer aluminium plastic film. The utility model discloses through setting up adsorption subassembly to lower layer aluminium plastic film when aluminium plastic film side cutting is adsorbed, and after side cutting is completed to lower layer aluminium plastic film a downward pulling force to separate with upper layer aluminium plastic film, solved the broken vacuum alarm of aluminium plastic film because of the off -center of upper and lower layer not separating.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-plastic film technology, and in particular to an aluminum-plastic film separation mechanism. Background Technology

[0002] In the packaging process of pouch batteries, the aluminum-plastic film side-cutting station often encounters a situation where the upper and lower layers of the aluminum-plastic film fail to separate effectively. This is because the aluminum-plastic film is composed of multiple layers, including an outer nylon layer, an aluminum foil layer, and an inner heat-sealing layer. The adhesive force between these layers may be difficult to overcome during side-cutting, leading to adhesion between the upper and lower layers. When the fixture holding the aluminum-plastic film is opened, the lack of separation between the upper and lower layers generates significant internal stress, causing the aluminum-plastic film to shift position and triggering a vacuum alarm. Currently, existing equipment lacks an effective solution for addressing the critical issue of separating the upper and lower layers of the aluminum-plastic film after side-cutting, thus failing to fundamentally prevent vacuum alarms caused by the misalignment of the aluminum-plastic film when the fixture is opened due to the lack of separation between the upper and lower layers. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an aluminum-plastic film separation mechanism.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An aluminum-plastic film separation mechanism includes: a fixture for fixing the aluminum-plastic film and an adsorption assembly disposed below the fixture. The fixture includes clamping plates for holding the aluminum-plastic film from above and below. The adsorption assembly includes a fixing bracket, a driving component fixed on the fixing bracket, and an adsorption component connected to the driving component. The driving component is used to control the lifting and lowering of the adsorption component. The adsorption component is located on the bottom side of the aluminum-plastic film and is used to adsorb the lower layer of aluminum-plastic film.

[0006] In one embodiment, the fixing bracket includes a fixing plate and a fixing column disposed on the fixing plate. The fixing plate has a threaded hole, the fixing column is vertically arranged, and the driving member is fixed to the top of the fixing column.

[0007] In one embodiment, the fixed column is provided with a plurality of reinforcing ribs in the circumferential direction, and the plurality of reinforcing ribs are located between the fixed column and the fixed plate, and the two adjacent sides of the reinforcing ribs are respectively connected to the fixed column and the fixed plate.

[0008] In one embodiment, the top of the fixed column is provided with an adjustable mounting plate, the adjustable mounting plate includes a bottom connecting part and a mounting part located on the bottom connecting part, the size of the bottom connecting part is adapted to the size of the top of the fixed column, the mounting part is located near one edge of the bottom connecting part, the mounting part is vertically arranged, and the driving member is mounted on the outer side of the mounting part.

[0009] In one embodiment, the bottom connecting portion is further provided with a reinforcing portion, and the two adjacent sides of the reinforcing portion are respectively connected to the side of the mounting portion away from the driving member and the top of the bottom connecting portion.

[0010] In one embodiment, the driving component is a cylinder, which is vertically arranged, and the adsorption component is fixed to one end of the cylinder.

[0011] In one embodiment, a nozzle fixing seat and a nozzle fixing bracket are provided between the cylinder and the adsorption component. The nozzle fixing seat is fixed to one end of the cylinder. The nozzle fixing seat includes a fixing part and a supporting part. The fixing part is vertically arranged. The cylinder is connected to the fixing part. The nozzle fixing bracket is fixed to both ends of the supporting part.

[0012] In one embodiment, the suction nozzle fixing bracket includes a first horizontal part, a vertical part, and a second horizontal part, the first horizontal part, the vertical part, and the second horizontal part are connected in sequence, the second horizontal part is fixed on the bearing part, the vertical part is used to connect the first horizontal part and the second horizontal part, and the first horizontal part is provided with a perforation for the suction element to pass through.

[0013] In one embodiment, the adsorption element is a vacuum suction nozzle, which is inserted into the perforation, and one end of the vacuum suction nozzle is connected to a vacuum generator.

[0014] In one embodiment, a PLC controller is also included, which is electrically connected to the cylinder and the vacuum generator.

[0015] Compared with the prior art, the present invention has at least the following advantages:

[0016] 1. The aluminum-plastic film separation mechanism of this utility model is provided by setting an adsorption component to adsorb the lower aluminum-plastic film when the aluminum-plastic film is side-cut, and after the side-cut is completed, a downward pulling force is applied to the lower aluminum-plastic film to separate it from the upper aluminum-plastic film, thus solving the problem of vacuum breaking alarm caused by misalignment of the upper and lower aluminum-plastic film due to failure to separate the upper and lower layers.

[0017] 2. The aluminum-plastic film separation mechanism of this utility model is electrically connected to the cylinder and vacuum generator by setting a PLC controller, so as to facilitate precise control of the cylinder and vacuum generator. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0019] Figure 1 A schematic diagram of the structure of an aluminum-plastic film separation mechanism provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the nozzle fixing bracket in an aluminum-plastic film separation mechanism provided by this utility model.

[0021] Figure descriptions: 10. Fixture; 20. Adsorption assembly; 21. Fixing bracket; 211. Fixing plate; 2111. Threaded hole; 212. Fixing column; 213. Reinforcing rib; 22. Cylinder; 23. Vacuum suction nozzle; 30. Adjustable mounting plate; 31. Bottom side connection part; 311. Strip groove; 32. Mounting part; 33. Reinforcing part; 40. Suction nozzle fixing seat; 41. Fixing part; 42. Bearing part; 50. Suction nozzle fixing bracket; 51. First horizontal part; 511. Perforation; 52. Vertical part; 53. Second horizontal part; 60. Vacuum generator; 70. Aluminum-plastic film. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be given below with reference to the accompanying drawings.

[0023] An aluminum-plastic film separation mechanism, as described in the following figure Figure 1 The device includes a fixture 10 for fixing the aluminum-plastic film 70 and an adsorption assembly 20 located below the fixture 10. The fixture 10 includes two clamping plates for holding the aluminum-plastic film 70. The adsorption assembly 20 includes a fixing bracket 21, a driving component fixed to the fixing bracket 21, and an adsorption component connected to the driving component. The driving component controls the lifting and lowering of the adsorption component. The adsorption component is located on the bottom side of the aluminum-plastic film 70 to adsorb the lower layer of aluminum-plastic film 70. When the aluminum-plastic film 70 is side-cut, the adsorption component adsorbs the lower layer of aluminum-plastic film 70. After the side-cutting is completed and the cutter separates, the driving component controls the adsorption component to descend, so as to give the lower layer of aluminum-plastic film 70 a downward pulling force to separate it from the upper layer of aluminum-plastic film 70.

[0024] Furthermore, referring to Figure 1The fixing bracket 21 includes a fixing plate 211 and a fixing post 212 disposed on the fixing plate 211. The fixing plate 211 is used to fix the adsorption assembly 20 to a designated position. The fixing plate 211 has a threaded hole 2111 through it to facilitate fixing the fixing bracket 21 to the designated position. The fixing post 212 is vertically arranged and is a square tube. The driving component is fixed to the top of the fixing post 212.

[0025] Furthermore, referring to Figure 1 The fixed column 212 is provided with multiple reinforcing ribs 213 in its circumferential direction. These reinforcing ribs 213 are evenly distributed along the circumferential direction of the fixed column 212 and are located between the fixed column 212 and the fixed plate 211. The cross-section of each reinforcing rib 213 is triangular, and its two adjacent sides are connected to the fixed column 212 and the fixed plate 211, respectively. The reinforcing ribs 213 are used to enhance the structural strength of the fixed bracket 21. In this embodiment, the fixed column 212 is a square tube, and there are four reinforcing ribs 213, located on the four sides of the fixed column 212.

[0026] Furthermore, referring to Figure 1 An adjusting mounting plate 30 is provided on the top of the fixing column 212. The adjusting mounting plate 30 includes a bottom connecting part 31 and a mounting part 32 located on the bottom connecting part 31. The size of the bottom connecting part 31 is adapted to the size of the top of the fixing column 212. The adjusting mounting plate 30 is fixed to the top of the fixing column 212 through the bottom connecting part 31. The mounting part 32 is located near one edge of the bottom connecting part 31 and is vertically arranged. The driving component is installed on the outer surface of the mounting part 32. It should be noted that the bottom connecting part 31 is provided with a strip groove 311 for fixing to the top of the fixing column 212. The connection and fixation between the adjusting mounting plate 30 and the fixing column 212 are achieved by screws or bolts passing through the strip groove 311.

[0027] Furthermore, referring to Figure 1 The bottom connecting portion 31 is also provided with a reinforcing portion 33. The cross-section of the reinforcing portion 33 is triangular. The two adjacent sides of the reinforcing portion 33 are respectively connected to the side of the mounting portion 32 away from the driving member and the top of the bottom connecting portion 31. The reinforcing portion 33 is used to enhance the structural strength of the adjusting mounting plate 30 so as to support the driving member.

[0028] Reference Figure 1 The driving component is a cylinder 22, which is fixed to one side of the mounting part 32. The cylinder 22 is vertically arranged, and the adsorption component is fixed to one end of the cylinder 22. The cylinder 22 is used to control the lifting and lowering of the adsorption component.

[0029] Furthermore, referring to Figure 1A nozzle fixing seat 40 and a nozzle fixing bracket 50 are provided between the cylinder 22 and the adsorption component. The nozzle fixing seat 40 is fixed to one end of the cylinder 22 and includes a fixing part 41 and a supporting part 42. The fixing part 41 is vertically arranged, and the cylinder 22 is connected to the fixing part 41 to drive the fixing part 41 to move up and down. The supporting part 42 has a U-shaped cross-section, and nozzle fixing brackets 50 are fixed at both ends of the supporting part 42. It should be noted that the fixing part 41 and the cylinder 22 are fixed by bolts.

[0030] Reference Figure 1 and Figure 2 The nozzle fixing bracket 50 has an S-shaped cross-section and includes a first horizontal portion 51, a vertical portion 52, and a second horizontal portion 53, which are connected sequentially. The second horizontal portion 53 is fixed to the support portion 42 and also has a slot 311 for screws or bolts to pass through and fix it to the support portion 42. The vertical portion 52 connects the first horizontal portion 51 and the second horizontal portion 53. The first horizontal portion 51 has a through hole 511 for the suction element to pass through and for fixing its position.

[0031] Furthermore, referring to Figure 1 The adsorption component is a vacuum suction nozzle 23, which is inserted into the perforation 511. One end of the vacuum suction nozzle 23 is connected to a vacuum generator 60, which works in conjunction with the vacuum suction nozzle 23 to adsorb the lower aluminum-plastic film 70. The adsorption direction of the vacuum suction nozzle 23 is towards the bottom of the aluminum-plastic film 70 to perform the adsorption operation. While the aluminum-plastic film 70 is being side-cut, the cylinder 22 controls the suction nozzle fixing seat 40 and the suction nozzle fixing bracket 50 to rise, so that the vacuum suction nozzle 23 reaches the bottom side of the aluminum-plastic film 70 to adsorb the lower aluminum-plastic film 70. After the side-cut is completed, the cutter separates from the aluminum-plastic film 70, and the cylinder 22 controls the vacuum suction nozzle 23 to descend to give the lower aluminum-plastic film 70 a downward pulling force, thereby separating it from the upper aluminum-plastic film 70. This solves the problem of vacuum break alarm caused by misalignment of the upper and lower layers of the aluminum-plastic film 70.

[0032] Furthermore, an aluminum-plastic film separation mechanism also includes a PLC controller, which is electrically connected to the cylinder 22 and the vacuum generator 60 to facilitate precise control of the cylinder 22 and the vacuum generator 60.

[0033] This invention solves the problem of vacuum break alarm caused by misalignment of the aluminum-plastic film 70 due to non-separation of the upper and lower layers by setting an adsorption component 20 to adsorb the lower aluminum-plastic film 70 when it is side-cut, and applying a downward pulling force to the lower aluminum-plastic film 70 after the side-cut is completed.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An aluminum-plastic film separation mechanism, characterized in that, include: A fixture (10) for fixing the aluminum-plastic film (70) and an adsorption assembly (20) disposed below the fixture (10). The fixture (10) includes clamping plates that hold the aluminum-plastic film (70) from the top and bottom. The adsorption assembly (20) includes a fixing bracket (21), a driving member fixed on the fixing bracket (21), and an adsorption member connected to the driving member. The driving member is used to control the lifting and lowering of the adsorption member. The adsorption member is located on the bottom side of the aluminum-plastic film (70) and is used to adsorb the lower layer of aluminum-plastic film (70).

2. The aluminum-plastic film separation mechanism according to claim 1, characterized in that, The fixed bracket (21) includes a fixed plate (211) and a fixed column (212) disposed on the fixed plate (211). The fixed plate (211) has a threaded hole (2111) through it. The fixed column (212) is vertically arranged. The driving member is fixed to the top of the fixed column (212).

3. The aluminum-plastic film separation mechanism according to claim 2, characterized in that, The fixed column (212) is provided with a plurality of reinforcing ribs (213) in the circumferential direction. The plurality of reinforcing ribs (213) are located between the fixed column (212) and the fixed plate (211). The two adjacent sides of the reinforcing ribs (213) are respectively connected to the fixed column (212) and the fixed plate (211).

4. The aluminum-plastic film separation mechanism according to claim 2, characterized in that, The top of the fixed column (212) is provided with an adjustment mounting plate (30). The adjustment mounting plate (30) includes a bottom connecting part (31) and a mounting part (32) located on the bottom connecting part (31). The size of the bottom connecting part (31) is adapted to the size of the top of the fixed column (212). The mounting part (32) is located near one edge of the bottom connecting part (31). The mounting part (32) is vertically arranged. The driving member is installed on the outer side of the mounting part (32).

5. The aluminum-plastic film separation mechanism according to claim 4, characterized in that, The bottom connecting part (31) is also provided with a reinforcing part (33), and the two adjacent sides of the reinforcing part (33) are respectively connected to the side of the mounting part (32) away from the driving member and the top of the bottom connecting part (31).

6. The aluminum-plastic film separation mechanism according to claim 4, characterized in that, The driving component is a cylinder (22), which is vertically arranged, and the adsorption component is fixed to one end of the cylinder (22).

7. The aluminum-plastic film separation mechanism according to claim 6, characterized in that, A nozzle fixing seat (40) and a nozzle fixing bracket (50) are provided between the cylinder (22) and the adsorption component. The nozzle fixing seat (40) is fixed to one end of the cylinder (22). The nozzle fixing seat (40) includes a fixing part (41) and a supporting part (42). The fixing part (41) is vertically arranged. The cylinder (22) is connected to the fixing part (41). The nozzle fixing bracket (50) is fixed at both ends of the supporting part (42).

8. The aluminum-plastic film separation mechanism according to claim 7, characterized in that, The suction nozzle fixing bracket (50) includes a first horizontal part (51), a vertical part (52) and a second horizontal part (53). The first horizontal part (51), the vertical part (52) and the second horizontal part (53) are connected in sequence. The second horizontal part (53) is fixed on the bearing part (42). The vertical part (52) is used to connect the first horizontal part (51) and the second horizontal part (53). The first horizontal part (51) is provided with a perforation (511) for the suction element to pass through.

9. The aluminum-plastic film separation mechanism according to claim 8, characterized in that, The adsorption element is a vacuum suction nozzle (23), which is inserted into the perforation (511). One end of the vacuum suction nozzle (23) is connected to a vacuum generator (60).

10. The aluminum-plastic film separation mechanism according to claim 9, characterized in that, It also includes a PLC controller, which is electrically connected to the cylinder (22) and the vacuum generator (60).

Images