Automatic stacking mechanism for soft package battery PACK assembly line

Abstract

The utility model belongs to the field of soft package battery processing, and particularly relates to an automatic stacking mechanism for a soft package battery PACK assembly line, which is arranged on a stacking protection box, the stacking protection box is provided with a supporting block, the supporting block is provided with a mounting frame, the mounting frame is provided with a sliding rod, the sliding rod is provided with a sliding block, the sliding block is provided with an elliptical frame, and the elliptical frame is provided with a guide block. The elliptical frame is provided with traction racks, the mounting frame is provided with a fixing block, the fixing block is provided with an operation motor, the operation motor is provided with a rotating rod, the rotating rod is provided with a sector gear, and the sector gear is in insection assembly with only one traction rack. According to the automatic stacking mechanism for the soft package battery PACK assembly line, through cooperation of the sector gear and the traction rack, the problems that the stacking of existing soft package batteries PACK needs to be manually stacked layer by layer in sequence, the stacking height of the soft package batteries PACK is higher, the stacking height is higher, the manual operation intensity is higher, the consumed time is longer, and the working efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of soft-pack battery processing, in particular to an automatic stacking mechanism for a soft-pack battery PACK assembly line. Background Art

[0002] The soft-pack battery PACK is a high-performance lithium-ion battery. Its characteristic is that it uses aluminum-plastic film as the battery shell packaging material. This design makes the soft-pack battery have certain safety performance in structure. When encountering safety problems, it usually only expands and bulges, and will not explode like steel or aluminum shell batteries. The soft-pack battery is relatively light in weight and has a small internal resistance, which helps to reduce the battery's self-consumption, and can improve the battery's cycle performance and extend the battery's service life. In addition, the soft-pack battery has high design flexibility and can be customized in different shapes and sizes according to customer needs to develop new battery cell models. This battery has been widely used in electronic devices such as electric vehicles, smart phones, and laptops.

[0003] After the existing soft-pack battery PACK assembly line completes the assembly of the soft-pack battery PACK, it needs to be stacked manually. However, the stacking process after the existing soft-pack battery PACK assembly line still has the following problems:

[0004] The existing stacking of soft-pack battery PACKs requires manual stacking layer by layer, which makes the soft-pack battery PACKs get higher and higher. The higher the stacking, the greater the manual operation intensity and the longer it takes, which affects work efficiency. Therefore, it is necessary to use an automatic stacking mechanism for a soft-pack battery PACK assembly line in the existing soft-pack battery processing field. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing stacking of soft-pack battery PACKs needs to be stacked manually layer by layer, which makes the soft-pack battery PACKs stack higher and higher. The higher the stacking, the greater the manual operation intensity and the longer the time consumption, which affects the work efficiency. The utility model proposes an automatic stacking mechanism for a soft-pack battery PACK assembly line.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an automatic stacking mechanism for a soft-pack battery PACK assembly line is arranged on a stacking protection box, a support block is fixedly installed on the side of the stacking protection box, a mounting frame is fixedly installed on the bottom of the support block, sliding rods are symmetrically fixedly installed on the inner wall of the mounting frame, sliding blocks are movably installed on the sliding rods, one end of the two sliding blocks is fixedly installed with an elliptical frame, the elliptical frame is located on one side of the mounting frame, a guide block is fixedly installed on the bottom of the elliptical frame, and traction racks are fixedly installed on the two symmetrical inner walls of the elliptical frame.

[0007] Preferably, a fixed block is fixedly mounted on the mounting frame, an operating motor is fixedly mounted on the fixed block, a rotating rod is fixedly mounted on the output end of the operating motor, the rotating rod movably passes through the fixed block, and a sector gear is fixedly mounted on one end of the rotating rod, the sector gear is located between the two traction racks, and the sector gear is only toothed with one of the traction racks.

[0008] Preferably, a feeding port is provided on the stacking protection box, and the bottom surface of the feeding port is in the same horizontal plane as the inner bottom surface of the stacking protection box.

[0009] Preferably, a placement groove is provided on the inner bottom surface of the stacking protection box, and a traction port is provided on the side of the stacking protection box, the traction port is connected to the interior of the stacking protection box and the lifting block, and the bottom surface of the traction port is on the same level as the bottom surface of the placement groove.

[0010] Preferably, a cylinder is fixedly mounted on the lower part of the surface of the guide block, the cylinder is located below the mounting frame, a piston rod is fixedly mounted on the output end of the cylinder, the piston rod movably penetrates the guide block, and a connecting block is fixedly mounted on one end of the piston rod, the connecting block is located on one side of the stacking protection box, a lifting block is fixedly mounted on the connecting block, and the lifting block is movably mounted on the traction port and the placement slot respectively.

[0011] Preferably, when the lifting block is assembled with the placement groove, the surface of the lifting block and the inner bottom surface of the stacking protection box are at the same level.

[0012] The utility model is beneficial in that:

[0013] The utility model puts the soft-pack battery PACK into the stacking protection box from the feeding port, so that the lifting block on the placement slot is located below the soft-pack battery PACK, starts the operating motor, so that the rotating rod drives the fan-shaped gear to rotate, and the fan-shaped gear is respectively only toothed with one of the traction racks, so that the elliptical frame reciprocates on the sliding rod through the sliding block, and the guide block reciprocates with the elliptical frame, so that the lifting block is convenient for lifting the soft-pack battery PACK until another soft-pack battery PACK can be continuously put from the feeding port and located below the lifted soft-pack battery PACK, starts the cylinder, so that the piston rod drives the connecting block to move, and the lifting block is withdrawn from below the lifted soft-pack battery PACK, and the lifted soft-pack battery PACK is stacked with the soft-pack battery PACK put in again, so that there is no need to stack from bottom to top, and the lifting block can be inserted into the traction port and the placement slot with the help of the regulating effect of the cylinder and the piston rod, and the operation of lifting the soft-pack battery PACK is completed again, so that the labor intensity is reduced and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 work.

[0015] Figure 1 It is a schematic diagram of the assembly structure of the stacking protection box, the lifting mechanism and the pumping mechanism of the utility model;

[0016] Figure 2 This is a schematic diagram of the assembly structure of the stacking protection box and the lifting mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the pumping mechanism structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the lifting mechanism structure of the utility model.

[0019] In the figure:

[0020] 10. Stacking protection box; 11. Feeding port; 12. Towing port; 13. Support block;

[0021] 20. Mounting frame; 21. Guide block; 22. Cylinder; 23. Lifting block;

[0022] 30. Placement slot; 31. Piston rod; 32. Connecting block; 33. Sliding rod;

[0023] 40. Sliding block; 41. Elliptical frame; 42. Traction rack; 43. Fixed block;

[0024] 50. Operating motor; 51. Rotating rod; 52. Fan gear. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] The following is combined with Figure 1 —4 further details of this application,

[0027] The present application embodiment discloses an automatic stacking mechanism for a soft pack battery PACK assembly line. Figure 1 and Figure 2 as well as Figure 4 The automatic stacking mechanism of the soft-pack battery PACK assembly line is arranged on the stacking protection box 10. The stacking protection box 10 is provided with a feeding port 11. The bottom surface of the feeding port 11 is at the same horizontal plane as the inner bottom surface of the stacking protection box 10. The inner bottom surface of the stacking protection box 10 is provided with a placement groove 30. The side of the stacking protection box 10 is provided with a traction port 12. The traction port 12 is connected with the interior of the stacking protection box 10 and the lifting block 23, and the bottom surface of the traction port 12 is at the same horizontal plane as the bottom surface of the placement groove 30. The side of the stacking protection box 10 is fixedly equipped with a support block 13, and the bottom of the support block 13 is fixedly equipped with a mounting frame 20. The inner wall of the mounting frame 20 is symmetrically fixedly equipped with sliding rods 33. The sliding rods 33 are movably equipped with sliding blocks 40. One end of the two sliding blocks 40 is fixedly equipped with an elliptical frame 41 located on one side of the mounting frame 20, and the bottom of the elliptical frame 41 is fixed. A guide block 21 is installed, and the two symmetrical inner walls of the elliptical frame 41 are fixedly installed with traction racks 42. A fixed block 43 is fixedly installed on the mounting frame 20, and an operating motor 50 is fixedly installed on the fixed block 43. A rotating rod 51 is fixedly installed on the output end of the operating motor 50. The rotating rod 51 movably penetrates the fixed block 43, and one end of the rotating rod 51 is fixedly installed with a fan gear 52. The fan gear 52 is located between the two traction racks 42, and the fan gear 52 is only toothed with one of the traction racks 42. Start the operating motor 50, so that the rotating rod 51 drives the fan gear 52 to rotate, and the fan gear 52 is only toothed with one of the traction racks 42, so that the elliptical frame 41 reciprocates on the slide bar 33 through the sliding block 40, and the guide block 21 follows the elliptical frame 41 to reciprocate, so as to facilitate the lifting of the soft-pack battery PACK.

[0028] Reference Figure 1 - Figure 3The lower part of the surface of the guide block 21 is fixedly equipped with a cylinder 22, and the cylinder 22 is located below the mounting frame 20. The output end of the cylinder 22 is fixedly equipped with a piston rod 31, and the piston rod 31 movably penetrates the guide block 21, and one end of the piston rod 31 is fixedly equipped with a connecting block 32, and the connecting block 32 is located on one side of the stacking protection box 10. The connecting block 32 is fixedly equipped with a lifting block 23 that moves on the traction port 12 and the placement slot 30 respectively. When the lifting block 23 is assembled with the placement slot 30, the surface of the lifting block 23 is at the same horizontal plane as the inner bottom surface of the stacking protection box 10, and the soft-pack battery PACK is placed from the feeding port 11 The lifting block 23 is inserted into the stacking protection box 10 so that the lifting block 23 on the placement groove 30 is located below the soft-pack battery PACK, the guide block 21 moves upward, and the lifting block 23 lifts the soft-pack battery PACK upward until another soft-pack battery PACK can be placed from the feeding port 11 below the lifted soft-pack battery PACK, and the cylinder 22 is started so that the piston rod 31 drives the connecting block 32 to move, and the lifting block 23 is pulled out from under the lifted soft-pack battery PACK, so that the lifted soft-pack battery PACK is stacked with the soft-pack battery PACK that is placed again, so that the labor intensity is reduced and the work efficiency is improved.

[0029] Working principle: Put the soft-pack battery PACK into the stacking protection box 10 from the feeding port 11, so that the lifting block 23 on the placement slot 30 is located below the soft-pack battery PACK, start the operating motor 50, so that the rotating rod 51 drives the fan gear 52 to rotate, and the fan gear 52 is only toothed with one of the traction racks 42, so that the elliptical frame 41 reciprocates on the slide bar 33 through the sliding block 40, and the guide block 21 reciprocates with the elliptical frame 41, so that the lifting block 23 lifts the soft-pack battery PACK until it can continue to be put from the feeding port 11. Another soft-pack battery PACK is placed under the lifted soft-pack battery PACK, and the cylinder 22 is started so that the piston rod 31 drives the connecting block 32 to move. The lifting block 23 is pulled out from under the lifted soft-pack battery PACK, and the lifted soft-pack battery PACK is stacked with the soft-pack battery PACK that is put in again, so there is no need to stack from bottom to top. The lifting block 23, with the help of the adjustment effect of the cylinder 22 and the piston rod 31, can be inserted into the traction port 12 and the placement slot 30, and the operation of lifting the soft-pack battery PACK is completed again, which reduces the labor intensity and improves the work efficiency.

[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. An automatic stacking mechanism for a soft pack battery PACK assembly line, arranged on a stacking protection box (10), is characterized by: The side of the stacking protection box (10) is fixedly equipped with a support block (13), the bottom of the support block (13) is fixedly equipped with a mounting frame (20), the inner wall of the mounting frame (20) is symmetrically fixedly equipped with a slide bar (33), and the slide bar (33) is movably equipped with a sliding block (40), one end of the two sliding blocks (40) is fixedly equipped with an elliptical frame (41), the elliptical frame (41) is located on one side of the mounting frame (20), the bottom of the elliptical frame (41) is fixedly equipped with a guide block (21), and the symmetrical two inner walls of the elliptical frame (41) are fixedly equipped with traction racks (42).

2. The automatic stacking mechanism for the soft pack battery PACK assembly line according to claim 1, characterized in that: A fixed block (43) is fixedly mounted on the mounting frame (20), an operating motor (50) is fixedly mounted on the fixed block (43), a rotating rod (51) is fixedly mounted on the output end of the operating motor (50), the rotating rod (51) movably penetrates the fixed block (43), and a sector gear (52) is fixedly mounted on one end of the rotating rod (51), the sector gear (52) is located between the two traction racks (42), and the sector gear (52) is toothedly mounted on only one of the traction racks (42).

3. The automatic stacking mechanism for the soft pack battery PACK assembly line according to claim 1, characterized in that: The stacking protection box (10) is provided with a feeding port (11), and the bottom surface of the feeding port (11) is in the same horizontal plane as the inner bottom surface of the stacking protection box (10).

4. The automatic stacking mechanism for the soft pack battery PACK assembly line according to claim 3, characterized in that: The inner bottom surface of the stacking protection box (10) is provided with a placement groove (30), and the side surface of the stacking protection box (10) is provided with a traction port (12), the traction port (12) is connected with the interior of the stacking protection box (10) and the lifting block (23), and the bottom surface of the traction port (12) and the bottom surface of the placement groove (30) are in the same horizontal plane.

5. The automatic stacking mechanism for the soft pack battery PACK assembly line according to claim 4, characterized in that: A cylinder (22) is fixedly mounted on the lower part of the surface of the guide block (21). The cylinder (22) is located below the mounting frame (20). A piston rod (31) is fixedly mounted on the output end of the cylinder (22). The piston rod (31) movably penetrates the guide block (21). A connecting block (32) is fixedly mounted on one end of the piston rod (31). The connecting block (32) is located on one side of the stacking protection box (10). A lifting block (23) is fixedly mounted on the connecting block (32). The lifting block (23) is movably mounted on the traction port (12) and the placement slot (30) respectively.

6. The automatic stacking mechanism for the soft pack battery PACK assembly line according to claim 5, characterized in that: When the lifting block (23) is assembled with the placement groove (30), the surface of the lifting block (23) and the inner bottom surface of the stacking protection box (10) are at the same level.

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