Blister forming device for battery protection cover

Abstract

The utility model relates to the technical field of blister forming of battery protective covers, and discloses a blister forming device for battery protective covers, which comprises a worktable, a support frame is mounted at the top end of the worktable, a first telescopic cylinder is mounted at the top end in the support frame, and locking blocks are mounted at the bottom ends of telescopic rods. Sliding blocks are installed at the front end and the rear end of the telescopic rod correspondingly, and sliding grooves are formed in the front end and the rear end of the interior of the fixing frame correspondingly. The fixing frame, the telescopic rod, the locking block, the threaded rod and other assemblies are arranged on the two sides of the top end of the pushing plate, the plastic uptake materials placed at the top end in the plastic uptake table can be limited through the assemblies, the plastic uptake materials are stably placed in the plastic uptake table, the precision of subsequent plastic uptake of the plastic uptake materials is guaranteed, and the service life of the plastic uptake table is prolonged. And the plastic uptake effect is better, and the locking block can be adjusted during use, so that plastic uptake materials with different widths and thicknesses can be conveniently limited.

Description

Technical Field

[0001] This utility model relates to the field of battery cover vacuum forming technology, specifically a battery cover vacuum forming device. Background Technology

[0002] A battery cover is a device used to protect batteries and prevent external dust and moisture from entering the battery and causing damage. The production of battery covers requires the use of a vacuum forming device. The plastic material is softened through a vacuum forming process, and then a mold is used to vacuum form the softened plastic material to create the battery cover.

[0003] Traditional battery cover vacuum forming devices require the material to be stably placed inside the forming table to ensure precision. Therefore, we propose an improved battery cover vacuum forming device to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a battery cover vacuum forming device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a battery protective cover vacuum forming device, comprising a worktable, a support frame mounted on the top of the worktable, a first telescopic cylinder mounted on the top of the support frame, a push plate mounted on the bottom of the first telescopic cylinder, guide blocks mounted on both sides of the push plate, a heating component mounted on the bottom of the push plate, a vacuum forming table mounted on the top of the worktable, a mold mounted inside the vacuum forming table, an air pump mounted inside the worktable, an air extraction pipe mounted on the top of the air pump, one end of the air extraction pipe being connected to the bottom of the mold, fixing frames mounted on both sides of the top of the push plate, threaded rods movably arranged at both the front and rear ends of the fixing frames, telescopic rods movably arranged on the outer walls of the threaded rods, locking blocks mounted on the bottom ends of the telescopic rods, sliding blocks mounted at both the front and rear ends of the telescopic rods, and sliding grooves provided at both the front and rear ends of the fixing frames.

[0006] As a further technical solution of this utility model, the cross-section of the sliding groove is larger than the cross-section of the sliding block, and the sliding groove and the sliding block form a sliding structure.

[0007] As a further technical solution of this utility model, the inner sidewall of the telescopic rod is uniformly provided with internal threads, and the telescopic rod and the threaded rod form a threaded connection.

[0008] As a further technical solution of this utility model, the cross-section of the guide block is larger than the cross-section of the support frame, and the guide block and the support frame form a sliding structure.

[0009] As a further technical solution of this utility model, a cooling pipe is installed inside the vacuum forming table, a drain pipe is installed on one side of the cooling pipe, a water suction pipe is installed on the other side of the cooling pipe, and a water pump is installed at one end of the water suction pipe.

[0010] As a further technical solution of this utility model, mounting slots are provided on both sides of the inside of the workbench, and a second telescopic cylinder is installed inside the mounting slot. A pushing block is installed on the top of the second telescopic cylinder, and a storage slot is provided on the outside of the pushing block. The storage slot is located at the bottom of the inside of the vacuum forming table.

[0011] As a further technical solution of this utility model, the cross-section of the pushing block is smaller than the cross-section of the receiving groove, and the pushing block and the receiving groove form an engaging structure.

[0012] As a further technical solution of this utility model, the second telescopic cylinder is provided in four sets, and the four sets of the second telescopic cylinder are symmetrically distributed about the central axis of the worktable.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the battery cover vacuum forming device not only realizes the positioning of the material and ensures the accuracy of vacuum forming, and realizes a cooling structure to improve the cooling forming efficiency of the cover, but also makes it easy to push the mold to move and take it out.

[0014] (1) By setting components such as a fixed frame, telescopic rod, locking block and threaded rod on both sides of the top of the push plate, the above components can limit the blister material placed at the top inside the blister table, so that the blister material is stably placed inside the blister table, ensuring the accuracy of subsequent blister material blistering and better blistering effect. The locking block can be adjusted during use, which makes it easy to limit blister materials of different widths and thicknesses.

[0015] (2) After the vacuum forming material is vacuum-formed into the corresponding mold shape, the vacuum forming table can be cooled by setting up components such as water suction pipe, water pump, drainage pipe and cooling pipe, thereby cooling the adsorbent material in the mold inside the vacuum forming table, improving the cooling and forming efficiency of the adsorbent material, and making it more practical.

[0016] (3) By setting up components such as a second telescopic cylinder, mounting groove, pushing block and storage groove inside the workbench, the mold is inserted into the inside of the blister forming device for blister forming when it is in use. If the mold needs to be replaced, the above-mentioned components can push the blister forming device to help the mold move out from inside the blister forming device, thus making it easy to remove the mold when using the blister forming device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the present invention.

[0018] Figure 2 This is a partial sectional view of the structure of this utility model from the side.

[0019] Figure 3 This is a front view structural diagram of the telescopic rod of this utility model;

[0020] Figure 4 For the present utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Workbench; 2. Support frame; 3. Guide block; 4. First telescopic cylinder; 5. Push plate; 6. Fixing frame; 7. Suction pipe; 8. Water pump; 9. Mold; 10. Heating component; 11. Air extraction pipe; 12. Air extraction pump; 13. Second telescopic cylinder; 14. Mounting slot; 15. Drain pipe; 16. Cooling pipe; 17. Telescopic rod; 18. Locking block; 19. Vacuum forming table; 20. Threaded rod; 21. Sliding groove; 22. Sliding block; 23. Push block; 24. Storage slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides an embodiment of a battery protective cover vacuum forming device, including a worktable 1, a support frame 2 installed at the top of the worktable 1, a first telescopic cylinder 4 installed at the top of the support frame 2, and a push plate 5 installed at the bottom of the first telescopic cylinder 4. Guide blocks 3 are installed on both sides of the push plate 5, the cross-section of the guide blocks 3 is larger than the cross-section of the support frame 2, and a sliding structure is formed between the guide blocks 3 and the support frame 2 to guide the up and down movement of the push plate 5, so that the push plate 5 pushes the heating component 10 to move stably up and down. The heating component 10 is installed at the bottom of the push plate 5. A vacuum forming table 19 is installed at the top of the worktable 1, and a mold 9 is installed inside the vacuum forming table 19. An air pump 12 is installed inside the worktable 1, and an air extraction pipe is installed at the top of the air pump 12. 11, and one end of the suction pipe 11 is installed and connected to the bottom end of the mold 9. Fixing frames 6 are installed on both sides of the top of the push plate 5. Threaded rods 20 are movably arranged at both the front and rear ends inside the fixing frame 6. Telescopic rods 17 are movably arranged on the outer side wall of the threaded rods 20. Internal threads are evenly arranged on the inner side wall of the telescopic rods 17. The telescopic rods 17 and the threaded rods 20 form a threaded connection, which drives the telescopic rods 17 to move back and forth stably. Locking blocks 18 are installed at the bottom end of the telescopic rods 17. Sliding blocks 22 are installed at both the front and rear ends of the telescopic rods 17. Sliding grooves 21 are provided at both the front and rear ends inside the fixing frame 6. The cross-section of the sliding groove 21 is larger than the cross-section of the sliding block 22. The sliding groove 21 and the sliding block 22 form a sliding structure, which drives the locking blocks 18 to move back and forth stably for adjustment.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, the material to be vacuum-formed is placed on the upper part of the vacuum forming table 19. According to the size of the vacuum forming material, the threaded rod 20 is rotated in sequence. The sliding block 22 slides inside the sliding groove 21, which drives the telescopic rod 17 to adjust to a suitable position. This adjusts the locking block 18 at the bottom of the telescopic rod 17 to a suitable position. Then, the first telescopic cylinder 4 is activated. The first telescopic cylinder 4 pushes the heating component 10 to fit against the upper part of the vacuum forming material through the push plate 5. The locking blocks 18 on both sides can also fit against the upper sides of the vacuum forming material to limit the vacuum forming material and ensure that the vacuum forming work is stable and accurate in the future.

[0025] The vacuum forming table 19 has a cooling pipe 16 installed inside. A drain pipe 15 is installed on one side of the cooling pipe 16, and a water suction pipe 7 is installed on the other side of the cooling pipe 16. A water pump 8 is installed at one end of the water suction pipe 7.

[0026] Specifically, such as Figure 1 and Figure 2As shown, one end of the water pump 8 is connected to an external cold water tank. When the vacuum forming device is performing vacuum forming, the water pump 8 is started to draw cold water into the interior of the cooling pipe 16 through the suction pipe 7, which then carries away the heat conducted by the vacuum forming material inside the mold 9, allowing the vacuum forming material to cool and solidify quickly. The heated water is then discharged through the cooling pipe 16, and the drain pipe 15 can be connected to a corresponding water cylinder to collect the heated water. After the water cools down, it is then transferred to the interior of the cold water tank for use.

[0027] Both sides of the workbench 1 are provided with mounting slots 14. The second telescopic cylinder 13 is installed inside the mounting slot 14. The top of the second telescopic cylinder 13 is provided with a push block 23. The outside of the push block 23 is provided with a storage slot 24. The storage slot 24 is located at the bottom of the vacuum forming table 19. The cross-section of the push block 23 is smaller than the cross-section of the storage slot 24. The push block 23 and the storage slot 24 form a locking structure. The locking structure can be stored and hidden when the push block 23 is not in use. There are four sets of second telescopic cylinders 13. The four sets of second telescopic cylinders 13 are symmetrically distributed about the central axis of the workbench 1. They push the mold 9 to move upward stably and move out of the vacuum forming table 19.

[0028] Specifically, such as Figure 2 and Figure 4 As shown, when it is necessary to remove the mold 9 inside the vacuum forming table 19 for replacement and maintenance, the second telescopic cylinder 13 is activated to push the push block 23 upward. The upward movement of the push block 23 pushes the mold 9 upward and moves it out of the vacuum forming table 19, assisting in the disassembly of the mold 9. Then, the second telescopic cylinder 13 is activated again to pull the push block 23 back into the storage slot 24 for storage.

[0029] Working principle: When using this utility model, the blister material for battery cover production is placed on the top of the blister forming table 19. According to the size of the blister material, the threaded rod 20 is rotated in sequence, and the sliding block 22 slides inside the sliding groove 21 to drive the telescopic rod 17 to adjust to a suitable position, so that the locking block 18 at the bottom of the telescopic rod 17 is adjusted to a suitable position. Then, the first telescopic cylinder 4 is activated to push the heating component 10 at the bottom of the push plate 5 to adhere to the top of the blister material, and the locking blocks 18 on both sides can also adhere to the two sides above the blister material to limit the blister material. Then, the push plate 5 is turned on to heat the blister material. After the blister material softens, the vacuum pump 12 is activated to vacuum the blister material through the vacuum pipe 11, so that the blister material adheres to the inner wall of the mold 9 to form the corresponding shape. At this time, the water pump 8 is activated to draw cold water into the interior of the cooling pipe 16 through the water suction pipe 7, and then removes the heat conducted by the blister material inside the mold 9, so that the blister material cools and solidifies quickly.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A battery cover vacuum forming device, comprising a worktable (1), characterized in that: A support frame (2) is installed at the top of the workbench (1). A first telescopic cylinder (4) is installed at the top inside the support frame (2), and a push plate (5) is installed at the bottom of the first telescopic cylinder (4). Guide blocks (3) are installed on both sides of the push plate (5). A heating component (10) is installed at the bottom of the push plate (5). A vacuum forming table (19) is installed at the top of the workbench (1), and a mold (9) is installed inside the vacuum forming table (19). An air pump (12) is installed inside the workbench (1). The top of the air pump (12) is... An air extraction pipe (11) is installed, and one end of the air extraction pipe (11) is connected to the bottom end of the mold (9). Fixing frames (6) are installed on both sides of the top of the push plate (5). Threaded rods (20) are movably arranged at both the front and rear ends inside the fixing frame (6). Telescopic rods (17) are movably arranged on the outer side walls of the threaded rods (20). Locking blocks (18) are installed at the bottom ends of the telescopic rods (17). Sliding blocks (22) are installed at both the front and rear ends of the telescopic rods (17). Sliding grooves (21) are provided at both the front and rear ends inside the fixing frame (6).

2. The battery protective cover vacuum forming device according to claim 1, characterized in that: The cross-section of the sliding groove (21) is larger than the cross-section of the sliding block (22), and the sliding groove (21) and the sliding block (22) form a sliding structure.

3. The battery protective cover vacuum forming device according to claim 1, characterized in that: The inner wall of the telescopic rod (17) is uniformly provided with internal threads, and the telescopic rod (17) and the threaded rod (20) form a threaded connection.

4. The battery protective cover vacuum forming device according to claim 1, characterized in that: The cross-section of the guide block (3) is larger than the cross-section of the support frame (2), and the guide block (3) and the support frame (2) form a sliding structure.

5. The battery protective cover vacuum forming device according to claim 4, characterized in that: The vacuum forming platform (19) is equipped with a cooling pipe (16) inside. A drain pipe (15) is installed on one side of the cooling pipe (16), and a water suction pipe (7) is installed on the other side of the cooling pipe (16). A water pump (8) is installed at one end of the water suction pipe (7).

6. The battery protective cover vacuum forming device according to claim 1, characterized in that: The workbench (1) has mounting slots (14) on both sides inside. The mounting slots (14) are equipped with second telescopic cylinders (13). The top of the second telescopic cylinders (13) is equipped with push blocks (23). The push blocks (23) are equipped with storage slots (24) on the outside. The storage slots (24) are located at the bottom of the vacuum forming table (19).

7. The battery protective cover vacuum forming device according to claim 6, characterized in that: The cross-section of the push block (23) is smaller than the cross-section of the storage groove (24), and the push block (23) and the storage groove (24) form an engaging structure.

8. The battery protective cover vacuum forming device according to claim 6, characterized in that: The second telescopic cylinder (13) is provided in four sets, and the four sets of the second telescopic cylinder (13) are symmetrically distributed about the central axis of the worktable (1).

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