Storage battery plastic shell processing cooling device

Abstract

The utility model belongs to the technical field of storage battery plastic shell processing, and particularly relates to a storage battery plastic shell processing cooling device which comprises a cooling chamber, a cylinder installed on the top side of the cooling chamber, an electrode plate installed on the top side of the cylinder, a sliding rod installed on the top side of the cylinder in a sliding mode, an electrode slice installed on the bottom side of the sliding rod and stirring blades installed on the outer wall of a rotating shaft. A driving motor is installed in the L-shaped plate, a driving wheel and a driven wheel are installed on the outer wall of the rotating shaft and are in matched driving connection through a belt, when cooling water is injected, along with continuous rising of the water level, the electrode slice can drive the sliding rod in the cylinder to move upwards to make contact with the electrode slice, and the control panel opens the driving motor to make the rotating shaft rotate; and the driving wheel and the driven wheel are in driving connection through a belt, so that the two rotating shafts synchronously rotate, and the stirring blades rotate along with the rotating shafts to stir cooling water in the cooling chamber, so that the flowability of the cooling water in the cooling chamber is automatically improved, and a plastic shell can be uniformly cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of battery plastic shell processing, in particular to a battery plastic shell processing cooling device. Background Art

[0002] A battery is a device that converts chemical energy directly into electrical energy. The outer packaging of the battery generally uses a plastic shell. The battery plastic shell is formed by injection molding. After the injection molding process, it needs to be cooled, so a cooling device is needed.

[0003] A Chinese patent with publication number CN110815061A discloses a battery plastic shell processing cooling device, including a workbench, an XY axis movable frame is installed on the side of the workbench, a water jet nozzle is fixedly connected to the XY axis movable frame, and a water jet cutting assembly is installed inside the workbench; the present invention adopts a water jet nozzle as a cooling device, so that the water inside the water supply device is directly input to the cooling sprayer on the water jet nozzle through the work of the water pump, thereby realizing the cooling of the battery plastic shell after processing.

[0004] However, the above-mentioned cooling device still has some problems. In practical applications, cooling water is usually used to cool the workpiece. In the prior art, the fluidity of cooling water in the mold is low, which will cause uneven cooling of the plastic shell and reduce the processing efficiency of the plastic shell. Therefore, a battery plastic shell processing cooling device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes a battery plastic shell processing cooling device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a battery plastic shell processing cooling device described in the utility model comprises a main board, a lower mold is installed on the top side of the main board, a cooling chamber is opened inside the top side of the lower mold, a cylinder is fixedly installed on the top side of one corner of the cooling chamber, an electrode plate is installed inside the top side of the cylinder, a slide bar is slidably installed at the edge of the top side of the cylinder, one end of the slide bar extends to the outside of the lower mold and is fixedly connected to a limiting block, an electrode sheet is installed on the bottom side of the slide bar, two rotating shafts are symmetrically installed inside the cooling chamber, four groups of three stirring blades are equidistantly installed on the outer wall of the rotating shaft, an L-shaped plate is installed on the bottom side of the main board, a driving motor is installed inside the L-shaped plate, one end of the rotating shaft is connected with the output end of the driving motor, one end of the rotating shaft passes through the main board and extends to the bottom side thereof, and a driving wheel and a driven wheel are respectively installed on the outer wall thereof, the driving wheel and the driven wheel are connected by a belt driving, so as to realize the automatic improvement of the fluidity of the cooling water in the cooling chamber, so that the plastic shell can be evenly cooled.

[0007] Preferably, a water tank is installed on the top side of one end of the mainboard, and a water inlet pipe is connected to the top side of the water tank. A water supply pipe and a cooling pipe are installed on both sides of the water tank, and one end of the water supply pipe and the cooling pipe are connected to the cooling chamber. A water pump and a circulation pump are respectively installed on the outer walls of the water supply pipe and the cooling pipe, thereby realizing the recycling of cooling water and reducing the waste of resources.

[0008] Preferably, guide rods are fixed at the four corners of the lower mold, a support plate is installed on the top side of the guide rod, a cylinder is installed on the top side of the support plate, a movable plate is fixed to the working end of the cylinder, the four corners of the movable plate are respectively slidably installed on the outer wall of the guide rod, and a buffer assembly is installed inside the movable plate to facilitate stable mold closing operation.

[0009] Preferably, the buffer assembly includes two T-shaped rods, which are symmetrically penetrated and slidably installed inside the movable plate, an upper mold is fixed on the bottom side of the T-shaped rod, two buffer springs are symmetrically fixed between the upper mold and the movable plate, the buffer springs are sleeved on the outer wall of the T-shaped rod, and an injection hole is opened inside the upper mold, which can buffer the impact force when the upper mold is pressed down to avoid damage to the mold.

[0010] Preferably, the electrode sheet is slidably mounted inside the cylinder, and the radius of the electrode sheet is equal to the inner diameter of the cylinder, thereby ensuring close contact between the electrode sheet and the cylinder and ensuring that the electrode sheet and the electrode plate can operate stably.

[0011] Preferably, support legs are fixedly installed at the four corners of the bottom side of the main board, and a control panel is installed on one side of the water tank. The control panel is electrically connected to the electrode plate, the electrode sheet and the drive motor. The control panel is mainly used for signal transmission to the electrode plate and the electrode sheet, and for operational control of the drive motor, thereby realizing intelligent control of the entire cooling device and improving cooling efficiency.

[0012] The utility model is beneficial in that:

[0013] 1. When the utility model injects a proper amount of cooling water into the cooling chamber, as the water level continues to rise, the electrode sheet will drive the slide bar to move upward in the cylinder. When it contacts the electrode sheet, the control panel will turn on the drive motor, so that the rotating shaft starts to rotate. The driving wheel and the driven wheel are connected by a belt drive, so that the two rotating shafts rotate synchronously, and the stirring blades will rotate accordingly to stir the cooling water in the cooling chamber, thereby automatically improving the fluidity of the cooling water in the cooling chamber, so that the plastic shell can be evenly cooled;

[0014] 2. When the utility model performs cooling operation, the water pump is started, the water pump draws cooling water from the water tank, and the cooling water is transported to the cooling room through the water supply pipe. In the cooling room, the cooling water that completes the heat exchange is cooperated with the circulation pump, and the water flows back to the water tank through the cooling pipe to form a cycle, thereby improving the cooling effect of the plastic shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 labor.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from the middle axis side view;

[0017] Figure 2 It is a schematic diagram of the cooling component structure;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0019] Figure 4 It is a schematic diagram of the mold closing and buffer component structure.

[0020] In the figure: 1. Support leg; 2. Main board; 3. Lower mold; 4. Cooling chamber; 5. Cylinder; 6. Electrode plate; 7. Sliding rod; 8. Limit block; 9. Electrode sheet; 10. Rotating shaft; 11. Stirring blade; 12. L-shaped plate; 13. Driving motor; 14. Driving wheel; 15. Driven wheel; 16. Belt; 17. Water tank; 18. Water inlet pipe; 19. Water delivery pipe; 20. Water pump; 21. Cooling pipe; 22. Circulation pump; 23. Guide rod; 24. Support plate; 25. Cylinder; 26. Moving plate; 27. T-bar; 28. Upper mold; 29. ​​Buffer spring; 30. Injection hole; 31. Control panel. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3As shown, a battery plastic shell processing cooling device comprises a main board 2, a lower mold 3 is installed on the top side of the main board 2, a cooling chamber 4 is opened inside the top side of the lower mold 3, a cylinder 5 is fixedly installed on one corner of the top side of the cooling chamber 4, an electrode plate 6 is installed inside the top side of the cylinder 5, a slide bar 7 is slidably installed at the top edge of the cylinder 5, one end of the slide bar 7 extends to the outside of the lower mold 3 and is fixedly connected to a limiting block 8, an electrode sheet 9 is installed on the bottom side of the slide bar 7, and the interior of the cooling chamber 4 is symmetrically rotated. Two rotating shafts 10 are installed on the outer wall of the rotating shaft 10, and four groups of three stirring blades 11 are installed at equal intervals. An L-shaped plate 12 is installed on the bottom side of the main board 2, and a driving motor 13 is installed inside the L-shaped plate 12. One end of the rotating shaft 10 is connected with the output end of the driving motor 13. A driving wheel 14 and a driven wheel 15 are installed on the outer wall of one end of the rotating shaft 10, respectively. The driving wheel 14 and the driven wheel 15 are connected by a belt 16. The bottom of the main board 2 Support legs 1 are fixedly installed at the four corners of the side, and a control panel 31 is installed on one side of the water tank 17; during operation, in actual applications, cooling water is usually used to cool the workpiece. In the prior art, the fluidity of cooling water in the mold is low, which will cause uneven cooling of the plastic shell and reduce the processing efficiency of the plastic shell. When an appropriate amount of cooling water is injected into the cooling chamber 4, as the water level continues to rise, the electrode sheet 9 will drive the slide bar 7 to move upward in the cylinder 5. When the water level reaches a certain height, the electrode plate 6 contacts the electrode sheet 9, and a signal is transmitted to the inside of the control panel 31. The control panel 31 turns on the drive motor 13 to make the rotating shaft 10 start to rotate. The driving wheel 14 and the driven wheel 15 are driven and connected by the belt 16, thereby realizing the synchronous rotation of the two rotating shafts 10. When the rotating shaft 10 rotates, the stirring blade 11 will rotate accordingly to stir the cooling water in the cooling chamber 4, thereby realizing the automatic improvement of the fluidity of the cooling water in the cooling chamber 4, so that the plastic shell can be evenly cooled.

[0023] See also Figure 1As shown, a water tank 17 is installed on the top side of one end of the main board 2, and a water inlet pipe 18 is connected to the top side of the water tank 17. A water supply pipe 19 and a cooling pipe 21 are installed on both sides of the water tank 17, and one end of the water supply pipe 19 and the cooling pipe 21 are connected to the cooling chamber 4. A water pump 20 and a circulating pump 22 are respectively installed on the outer walls of the water supply pipe 19 and the cooling pipe 21. When working, a large amount of heat will be generated during the processing of the battery plastic shell. If this heat is not dissipated in time, it will not only affect the processing quality, but also affect the processing quality. , cooling water is added to the water tank 17 through the water inlet pipe 18. When cooling operation is required after the injection molding operation is completed, the water pump 20 is started. The water pump 20 draws cooling water from the water tank 17 and delivers the cooling water to the cooling chamber 4 through the water delivery pipe 19. In the cooling chamber 4, the cooling water absorbs the heat generated during the processing of the battery plastic shell by heat exchange. The cooling water that completes the heat exchange is cooperated with the circulation pump 22, and the water flows back to the water tank 17 through the cooling pipe 21, forming a cycle, thereby improving the cooling effect of the plastic shell.

[0024] See also Figure 4 As shown, guide rods 23 are fixed at the four corners of the lower mold 3, a support plate 24 is installed on the top side of the guide rod 23, a cylinder 25 is installed on the top side of the support plate 24, a moving plate 26 is fixed to the action end of the cylinder 25, the four corners of the moving plate 26 are slidably mounted on the outer wall of the guide rod 23, and a buffer assembly is installed inside the moving plate 26;

[0025] The buffer assembly includes two T-shaped rods 27, which are symmetrically penetrated and slidably installed in the interior of the moving plate 26, and an upper mold 28 is fixed to the bottom side of the T-shaped rod 27. Two buffer springs 29 are symmetrically fixed between the upper mold 28 and the moving plate 26, and the buffer springs 29 are sleeved on the outer wall of the T-shaped rod 27. An injection hole 30 is opened in the upper mold 28. When working, the outer packaging of the battery generally adopts a plastic shell, and the battery plastic shell is formed by injection molding. After the injection molding process, it needs to be cooled, so a cooling device is needed. When the battery plastic shell needs to be processed, the cylinder 25 is started, and the action end of the cylinder 25 pushes the movable plate 26 to descend along the guide rod 23, driving the buffer assembly and the T-bar 27 and the upper mold 28 to descend together. During the mold closing process, a large impact force will be generated. When the upper mold 28 contacts the lower mold 3, the buffer spring 29 begins to play a role. They absorb the impact force through compression and the cooperation of the damper to complete the mold closing operation. By injecting molten raw materials into the injection hole 30 to prepare for injection molding, it can ensure that the mold closing process is smooth and reduce damage to the mold and the plastic shell.

[0026] Working principle: when the battery plastic shell needs to be processed, the cylinder 25 is started, and the action end of the cylinder 25 pushes the moving plate 26 down along the guide rod 23, driving the buffer assembly and the T-bar 27 and the upper mold 28 to descend together. During the mold closing process, a large impact force will be generated. When the upper mold 28 contacts the lower mold 3, the buffer spring 29 begins to play a role. They absorb the impact force through compression and the cooperation of the damper to complete the mold closing operation. By injecting molten raw materials into the injection hole 30 to prepare for injection molding, the mold closing process can be ensured to be carried out smoothly and the damage to the mold and the plastic shell can be reduced.

[0027] Cooling water is added to the water tank 17 through the water inlet pipe 18. When cooling operation is required after the injection molding operation is completed, the water pump 20 is started. The water pump 20 extracts cooling water from the water tank 17 and delivers the cooling water to the cooling chamber 4 through the water delivery pipe 19. In the cooling chamber 4, the cooling water absorbs the heat generated during the processing of the battery plastic shell by heat exchange. The cooling water that has completed the heat exchange is cooperated with the circulation pump 22, and the water flows back to the water tank 17 through the cooling pipe 21, forming a cycle, thereby improving the cooling effect of the plastic shell;

[0028] As the water level continues to rise, the electrode sheet 9 will drive the slide bar 7 to move upward in the cylinder 5. When the water level reaches a certain height, the electrode plate 6 contacts the electrode sheet 9, and a signal is transmitted to the inside of the control panel 31. The control panel 31 turns on the drive motor 13, causing the rotating shaft 10 to start rotating. The driving wheel 14 and the driven wheel 15 are driven and connected by the belt 16, thereby achieving synchronous rotation of the two rotating shafts 10. When the rotating shaft 10 rotates, the stirring blade 11 will rotate accordingly to stir the cooling water in the cooling chamber 4, thereby automatically improving the fluidity of the cooling water in the cooling chamber 4, so that the plastic shell can be evenly cooled.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A battery plastic shell processing cooling device, characterized in that: The invention comprises a main board (2), a lower mold (3) is installed on the top side of the main board (2), a cooling chamber (4) is provided inside the top side of the lower mold (3), a cylinder (5) is fixedly installed on one corner of the top side of the cooling chamber (4), an electrode plate (6) is installed inside the top side of the cylinder (5), a slide rod (7) is slidably installed at the edge of the top side of the cylinder (5), one end of the slide rod (7) extends to the outside of the lower mold (3) and is fixedly connected to a limit block (8), an electrode sheet (9) is installed on the bottom side of the slide rod (7), and two rotating shafts (10) are symmetrically installed inside the cooling chamber (4) for rotation. ), four groups of three stirring blades (11) are equidistantly mounted on the outer wall of the rotating shaft (10), an L-shaped plate (12) is mounted on the bottom side of the main board (2), a driving motor (13) is mounted inside the L-shaped plate (12), one end of the rotating shaft (10) is cooperatively connected with the output end of the driving motor (13), one end of the rotating shaft (10) passes through the main board (2) and extends to the bottom side thereof, and a driving wheel (14) and a driven wheel (15) are respectively mounted on the outer wall thereof, and the driving wheel (14) and the driven wheel (15) are cooperatively driven and connected via a belt (16).

2. A battery plastic shell processing and cooling device according to claim 1, characterized in that: A water tank (17) is installed on the top side of one end of the main board (2), and a water inlet pipe (18) is connected to the top side of the water tank (17). A water supply pipe (19) and a cooling pipe (21) are installed on both sides of the water tank (17), and one end of the water supply pipe (19) and the cooling pipe (21) are connected to the cooling chamber (4). A water pump (20) and a circulation pump (22) are installed on the outer walls of the water supply pipe (19) and the cooling pipe (21).

3. A battery plastic shell processing and cooling device according to claim 2, characterized in that: Guide rods (23) are fixed at the four corners of the lower mold (3), a support plate (24) is installed on the top side of the guide rod (23), a cylinder (25) is installed on the top side of the support plate (24), a movable plate (26) is fixed to the action end of the cylinder (25), the four corners of the movable plate (26) are respectively slidably installed on the outer wall of the guide rod (23), and a buffer component is installed inside the movable plate (26).

4. A battery plastic shell processing and cooling device according to claim 3, characterized in that: The buffer assembly comprises two T-shaped rods (27), the T-shaped rods (27) are symmetrically penetrated and slidably installed inside the movable plate (26), an upper mold (28) is fixed on the bottom side of the T-shaped rod (27), two buffer springs (29) are symmetrically fixed between the upper mold (28) and the movable plate (26), the buffer springs (29) are sleeved on the outer wall of the T-shaped rod (27), and an injection hole (30) is opened inside the upper mold (28).

5. A battery plastic shell processing and cooling device according to claim 1, characterized in that: The electrode sheet (9) is slidably mounted inside the cylinder (5), and the radius of the electrode sheet (9) is equal to the inner diameter of the cylinder (5).

6. A battery plastic shell processing and cooling device according to claim 5, characterized in that: Support legs (1) are fixedly mounted at the four corners of the bottom side of the main board (2), wherein a control panel (31) is mounted on one side of the water tank (17), and the control panel (31) is electrically connected to the electrode plate (6), the electrode sheet (9) and the drive motor (13), and the control panel (31) is mainly used for signal transmission to the electrode plate (6) and the electrode sheet (9), and for operating and controlling the drive motor (13).

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