Auxiliary positioning device for battery packaging

Abstract

The utility model discloses an auxiliary positioning device for battery packaging, and relates to the technical field of positioning devices.The auxiliary positioning device for battery packaging further comprises a machining table and a bottom plate, a groove is formed in the center of the top of the machining table, a through hole is formed in the bottom of the machining table in a penetrating mode and communicates with the groove, and a pushing mechanism used for pushing a battery is arranged at the top of the bottom plate; the pushing mechanism comprises a pushing plate, the pushing plate is located in the groove, the bottom of the pushing plate is fixedly connected with a sliding rod, the sliding rod is slidably connected into the through hole, the bottom end of the sliding rod is fixedly connected with a movable plate, and the size of the pushing plate is smaller than that of the battery. And the situation that the bottom of the battery is tightly attached to the top of the machining table, so that the worker cannot take down the battery conveniently is prevented, and the working efficiency of the worker is improved conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of positioning devices, and more specifically, to an auxiliary positioning device for battery packaging. Background Art

[0002] Lithium batteries have very high requirements for water content. During the packaging process of soft-pack lithium batteries, the pressure between the upper and lower heads, heating temperature, and time must be strictly controlled to ensure the quality of the soft-pack battery packaging. During the packaging process, a positioning device is required to assist in positioning the battery.

[0003] The document with the prior art publication number CN219626710U provides a lithium battery positioning and packaging device. When in use, the lithium battery pack is first placed on the lower head seat, and the forward and reverse motors are started to drive the rotating plate to rotate. As the rotating plate rotates, the cam hole can be driven to move, so that the driving shaft slides in the cam hole. Due to the sliding fit between the moving rod and the moving hole, the moving direction of the driving shaft is limited, so that the driving shaft drives the moving rod to move in the moving hole, which can drive the driving frame to move, so that the four driving frames can synchronously push the lithium battery pack to move, so that the lithium battery pack is located at the center of the lower head seat, avoiding incorrect placement of the lithium battery pack. The position of the lithium battery pack needs to be constantly adjusted, which is more troublesome and reduces the packaging work efficiency. Then the fixed cylinder is started to drive the fixed plate to rise and fall, which can fix the lithium battery pack and prevent the lithium battery pack from shifting. Then the telescopic cylinder is started to drive the upper head body on the upper head seat to rise and fall, so that the upper head body is fitted with the lower head seat, the aluminum-plastic film of the lithium battery pack is clamped and heated, and the PP layer of the aluminum-plastic film is melted and then bonded together.

[0004] Although this device has many beneficial effects, the following problem still exists: after the staff completes the packaging of the battery and releases the positioning of the battery, the bottom of the battery fits tightly against the top of the processing table, making it difficult for the staff to quickly remove the battery, which easily reduces the staff's work efficiency. In view of this, we propose an auxiliary positioning device for battery packaging. Utility Model Content

[0005] The embodiment of the present application solves the technical problem in the prior art that after the staff completes packaging of the battery and releases the positioning of the battery, the bottom of the battery fits tightly against the top of the processing table, making it difficult for the staff to quickly remove the battery, thereby easily reducing the staff's work efficiency, by providing an auxiliary positioning device for battery packaging. The embodiment of the present application achieves the technical effect of being able to quickly push up the battery on the top of the processing table after the staff completes packaging of the battery, preventing the bottom of the battery from fitting tightly against the top of the processing table, making it inconvenient for the staff to remove the battery, thereby improving the staff's work efficiency.

[0006] The embodiment of the present application provides an auxiliary positioning device for battery packaging, comprising: a processing table and a base plate;

[0007] A groove is provided at the center of the top of the processing table, a through hole is provided through the bottom of the processing table, and the through hole is connected to the groove, and a pushing mechanism for pushing the battery is provided on the top of the base plate;

[0008] The pushing mechanism includes a push plate, which is located in the groove. A slide rod is fixedly connected to the bottom of the push plate. The slide rod is slidably connected to the through hole. A movable plate is fixedly connected to the bottom end of the slide rod. The size of the push plate is smaller than that of the battery.

[0009] By adopting the above technical solution and setting up a pushing mechanism, after the staff finishes packaging the battery, they can quickly push up the battery on the top of the processing table to prevent the bottom of the battery from fitting too tightly to the top of the processing table, making it inconvenient for the staff to remove the battery, thereby improving the work efficiency of the staff.

[0010] Optionally, a spring is fixedly connected to the top of the movable plate, the top of the spring is fixedly connected to the bottom of the processing table, and the spring is sleeved on the outside of the slide rod.

[0011] By adopting the above technical solution, by setting a spring, when the movable plate moves upward, the spring will be squeezed, thereby increasing the resistance of the movable plate, slide rod and push plate to the upward movement, thereby preventing the push plate from moving upward at will.

[0012] Optionally, a forward and reverse motor is provided on the top of the base plate, the top of the output shaft of the forward and reverse motor is fixedly connected to a rotating plate, a connecting ring is fixedly connected to the center position of the top of the rotating plate, and a vertical rod is fixedly connected to one side of the bottom of the movable plate.

[0013] By adopting the above technical solution, by setting up forward and reverse motors, rotating plates and connecting rings, when the forward and reverse motors are started to drive the rotating plates and connecting rings to rotate, the vertical rods and the movable plates can be raised and lowered, thereby eliminating the need for staff to manually push the movable plates to move upward.

[0014] Optionally, a first plane is provided on one side of the top of the connecting ring, a second plane is provided on the other side of the top of the connecting ring, and two inclined planes are provided between the first plane and the second plane.

[0015] By adopting the above technical solution, by setting the first plane, the inclined plane and the second plane, when the vertical rod reaches the inclined plane from the first plane, the vertical rod and the movable plate begin to move upward, and when the vertical rod reaches the second plane from the inclined plane, the vertical rod and the movable plate stop moving upward.

[0016] Optionally, a key slot is provided at the bottom end of the vertical rod, and a ball in contact with the first plane is rollingly connected in the key slot.

[0017] By adopting the above technical solution and setting up keyways and balls, the balls can roll in the keyways when the connecting ring rotates, thereby reducing the wear on the connecting ring and the vertical rod, and effectively preventing stress concentration from causing the vertical rod to break.

[0018] Optionally, grooves are provided on all four sides of the top of the rotating plate, a movable rod is slidably connected in the groove, a slider is fixedly connected to the top of the movable rod, and sliding grooves are provided on all four sides of the top of the processing table, the slider is slidably connected in the sliding groove, a positioning plate is fixedly connected to the top of the slider, a guide rod is fixedly connected in the sliding groove, and the slider is slidably sleeved on the outside of the guide rod.

[0019] By adopting the above technical solution, by setting a rotating plate, a slot and a movable rod, the four movable rods can be moved away from or towards each other through the slot when the rotating plate rotates. The movement of the movable rod can drive the slider and the positioning plate to move, so there is no need to set up additional electric drive equipment to position the battery.

[0020] Optionally, a mounting groove is provided on one side of the positioning plate, a cylinder is installed in the mounting groove, and a pressure plate is fixedly connected to the top end of the output shaft of the cylinder.

[0021] By adopting the above technical solution and arranging the cylinder and the pressure plate, after the battery is positioned, the cylinder can be activated to drive the pressure plate to move downward to clamp and fix the battery, thereby further improving the stability of the battery.

[0022] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0023] 1. By setting up a pushing mechanism, after the staff finishes packaging the battery, they can quickly push up the battery on the top of the processing table to prevent the bottom of the battery from fitting too tightly against the top of the processing table, making it inconvenient for the staff to remove the battery, thereby improving the work efficiency of the staff.

[0024] 2. By setting up forward and reverse motors, rotating plates and connecting rings, when the forward and reverse motors are started to drive the rotating plates and connecting rings to rotate, the vertical rods and the movable plates can be raised and lowered, thereby eliminating the need for staff to manually push the movable plates upward.

[0025] 3. By providing the keyway and the ball, the ball can roll in the keyway when the connecting ring rotates, thereby reducing the wear on the connecting ring and the vertical rod.

[0026] 4. By setting up a rotating plate, slots and movable rods, the four movable rods can be moved away from or towards each other through the slots when the rotating plate rotates. The movement of the movable rods can drive the slider and the positioning plate to move, so there is no need to set up additional electric drive equipment to position the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram showing the overall structure of an auxiliary positioning device for battery packaging according to an embodiment of the present application from a first perspective;

[0028] Figure 2 A schematic diagram showing the overall structure of an auxiliary positioning device for battery packaging according to an embodiment of the present application from a second perspective;

[0029] Figure 3 This is a schematic diagram of the connection structure between a slide bar and a movable plate of an auxiliary positioning device for battery packaging according to an embodiment of the present application;

[0030] Figure 4 This is a schematic diagram of the connection structure between a movable rod and a slider of an auxiliary positioning device for battery packaging according to an embodiment of the present application;

[0031] Figure 5 This is a schematic diagram of the connection structure between a rotating plate and a connecting ring of an auxiliary positioning device for battery packaging according to an embodiment of the present application;

[0032] Figure 6 This is a schematic diagram of the connection structure between the cylinder and the pressure plate of an auxiliary positioning device for battery packaging according to an embodiment of the present application;

[0033] Explanation of the numbers in the figure: 1. Processing table; 2. Bottom plate; 3. Pushing mechanism; 31. Push plate; 32. Sliding rod; 33. Movable plate; 34. Spring; 35. Connecting ring; 36. First plane; 37. Second plane; 38. Inclined plane; 39. Vertical rod; 310. Ball bearing; 311. Forward and reverse motor; 312. Rotating plate; 4. Slot; 5. Movable rod; 6. Sliding block; 7. Positioning plate; 8. Guide rod; 9. Cylinder; 10. Pressing plate. DETAILED DESCRIPTION

[0034] The present application is further described in detail below with reference to the accompanying drawings.

[0035] Reference Figure 1 and Figure 2 The embodiment of the present application discloses an auxiliary positioning device for battery packaging. The auxiliary positioning device for battery packaging includes: a processing table 1 and a base plate 2;

[0036] A groove is provided at the center of the top of the processing table 1, a through hole is provided through the bottom of the processing table 1, and the through hole is connected to the groove, and a pushing mechanism 3 for pushing the battery is provided on the top of the bottom plate 2;

[0037] The pushing mechanism 3 includes a push plate 31, which is located in the groove. A slide rod 32 is fixedly connected to the bottom of the push plate 31, and the slide rod 32 is slidably connected to the through hole. A movable plate 33 is fixedly connected to the bottom of the slide rod 32, which makes it convenient for the staff to push up the battery and prevent the bottom of the battery from fitting too tightly to the top of the processing table 1, thereby making it convenient for the staff to remove the battery.

[0038] Reference Figure 2 and Figure 3 The top of the movable plate 33 is fixedly connected with a spring 34, the top of the spring 34 is fixedly connected to the bottom of the processing table 1, and the spring 34 is sleeved on the outside of the slide rod 32, so as to prevent the movable plate 33 from moving at will.

[0039] Reference Figure 1 and Figure 3 The size of the push plate 31 is smaller than that of the battery, so that the edge of the battery is exposed outside the push plate 31, making it more convenient for the staff to remove the battery.

[0040] Reference Figure 3 and Figure 4 A forward and reverse motor 311 is provided on the top of the base plate 2. The forward and reverse motor 311 is connected to an external controller and a power supply. This is a prior art and will not be described in detail here. A rotating plate 312 is fixedly connected to the top of the output shaft of the forward and reverse motor 311. A connecting ring 35 is fixedly connected to the center position of the top of the rotating plate 312. A vertical rod 39 is fixedly connected to one side of the bottom of the movable plate 33 to facilitate the rapid upward movement of the movable plate 33.

[0041] Reference Figure 4 and Figure 5 A first plane 36 is provided on one side of the top of the connecting ring 35, and a second plane 37 is provided on the other side of the top of the connecting ring 35. Two inclined surfaces 38 are provided between the first plane 36 and the second plane 37, so that the vertical rod 39 and the movable plate 33 can be lifted and moved.

[0042] Reference Figure 4 and Figure 5 The horizontal height of the first plane 36 is lower than the horizontal height of the second plane 37, so that the vertical rod 39 starts to rise when it reaches the inclined surface 38 from the first plane 36, and stops rising when the vertical rod 39 reaches the second plane 37 from the inclined surface 38.

[0043] Reference Figure 2 and Figure 3 A keyway is provided at the bottom end of the vertical rod 39, in which a ball 310 in contact with the first plane 36 is rollingly connected, so as to reduce the wear of the vertical rod 39 and the connecting ring 35, and effectively prevent stress concentration from causing the vertical rod 39 to break.

[0044] Reference Figure 2 and Figure 4 Slots 4 are provided on all four sides of the top of the rotating plate 312, and a movable rod 5 is slidably connected in the slot 4. A slider 6 is fixedly connected to the top of the movable rod 5. Slots are provided on all four sides of the top of the processing table 1, and the slider 6 is slidably connected in the slot. A positioning plate 7 is fixedly connected to the top of the slider 6, which facilitates positioning the battery at the center position of the top of the processing table 1.

[0045] Reference Figure 1 and Figure 2 A guide rod 8 is fixedly connected to the chute, and the slider 6 is slidably sleeved on the outside of the guide rod 8, so that the slider 6 will not be separated from the chute.

[0046] Reference Figure 4 and Figure 6 A mounting groove is provided on one side of the positioning plate 7, in which a cylinder 9 is installed. The cylinder 9 is connected to an external controller and a power supply. This is prior art and will not be described in detail here. A pressure plate 10 is fixedly connected to the top of the output shaft of the cylinder 9 to further enhance the stability of the battery positioning.

[0047] The implementation principle of the auxiliary positioning device for battery packaging in the embodiment of the present application is as follows: when the staff finishes packaging the battery, they can start the forward and reverse motors 311 to drive the rotating plate 312 to rotate clockwise. The rotation of the rotating plate 312 can drive the connecting ring 35 to rotate. At the same time, when the connecting ring 35 rotates, the four movable rods 5 can be moved in the direction away from each other through the slots 4. The movement of the movable rods 5 can drive the slider 6 to move. The movement of the slider 6 can drive the positioning plate 7 to move. The movement of the positioning plate 7 can drive the cylinder 9 and the pressing plate 10 to move, so that the positioning plate 7 and the pressing plate 10 are separated from the battery and move in the direction away from the battery. At this time, the ball 310 is located at the first On a plane 36, when the positioning plate 7 and the pressure plate 10 are completely separated from the battery, the connecting ring 35 rotates so that the ball 310 moves from its original position on the first plane 36 to the inclined plane 38, thereby causing the ball 310, the vertical rod 39 and the movable plate 33 to move upward. The upward movement of the movable plate 33 can drive the slide bar 32 to move upward and squeeze the spring 34. The upward movement of the slide bar 32 can drive the push plate 31 to move upward. When the ball 310 reaches the second plane 37 from the inclined plane 38, the ball 310 and the vertical rod 39 stop moving upward, so that the push plate 31 can push the battery to a certain distance between its bottom and the top of the processing table 1, making it convenient for the staff to remove the battery.

[0048] An embodiment of the present application provides an auxiliary positioning device for battery packaging. By setting a pushing mechanism 3, after the staff completes the battery packaging, the battery on the top of the processing table 1 can be quickly pushed up to prevent the bottom of the battery from being too tightly attached to the top of the processing table 1, making it inconvenient for the staff to remove the battery, thereby improving the work efficiency of the staff.

Claims

1. An auxiliary positioning device for battery packaging, comprising a processing table (1) and a base plate (2), characterized in that: Include: A groove is provided at the center of the top of the processing table (1); a through hole is provided through the bottom of the processing table (1), and the through hole is connected to the groove; a pushing mechanism (3) for pushing the battery is provided on the top of the bottom plate (2); The pushing mechanism (3) includes a push plate (31), the push plate (31) is located in the groove, the bottom of the push plate (31) is fixedly connected to a slide rod (32), the slide rod (32) is slidably connected in the through hole, the bottom end of the slide rod (32) is fixedly connected to a movable plate (33), and the size of the push plate (31) is smaller than the size of the battery.

2. The auxiliary positioning device for battery packaging according to claim 1, wherein: The top of the movable plate (33) is fixedly connected with a spring (34), the top of the spring (34) is fixedly connected to the bottom of the processing table (1), and the spring (34) is sleeved on the outside of the slide rod (32).

3. The auxiliary positioning device for battery packaging according to claim 2, wherein: A forward and reverse motor (311) is provided on the top of the bottom plate (2); a rotating plate (312) is fixedly connected to the top of the output shaft of the forward and reverse motor (311); a connecting ring (35) is fixedly connected to the center position of the top of the rotating plate (312); and a vertical rod (39) is fixedly connected to one side of the bottom of the movable plate (33).

4. The auxiliary positioning device for battery packaging according to claim 3, wherein: A first plane (36) is provided on one side of the top of the connecting ring (35), a second plane (37) is provided on the other side of the top of the connecting ring (35), and two inclined planes (38) are provided between the first plane (36) and the second plane (37).

5. The auxiliary positioning device for battery packaging according to claim 4, wherein: A keyway is provided at the bottom end of the vertical rod (39), and a ball (310) in contact with the first plane (36) is rollingly connected in the keyway.

6. The auxiliary positioning device for battery packaging according to claim 3, wherein: The top four sides of the rotating plate (312) are provided with slots (4), a movable rod (5) is slidably connected in the slots (4), a slider (6) is fixedly connected to the top of the movable rod (5), and a slide groove is provided through the top four sides of the processing table (1), the slider (6) is slidably connected in the slide groove, a positioning plate (7) is fixedly connected to the top of the slider (6), a guide rod (8) is fixedly connected in the slide groove, and the slider (6) is slidably sleeved on the outside of the guide rod (8).

7. The auxiliary positioning device for battery packaging according to claim 6, wherein: A mounting groove is provided on one side of the positioning plate (7), a cylinder (9) is installed in the mounting groove, and a pressure plate (10) is fixedly connected to the top end of the output shaft of the cylinder (9).

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