Lithium battery speed chain assembly PACK line

Abstract

The utility model provides a lithium battery speed chain assembly PACK line, and belongs to the technical field of lithium battery processing. The lithium battery speed chain assembly PACK line comprises an integral platform, a flexible lock assembly and a centering assembly, and is characterized in that the flexible lock assembly penetrates through the integral platform and serves as a driving structure to be arranged in the central axis direction of the integral platform, and the flexible lock assembly is used for flexibly folding a lithium battery and straightening the posture; and the centering assembly is arranged outside the integral platform and is connected with the flexible lock assembly to form a common driving structure, and the centering assembly is used for centering and folding the lithium battery for debugging and positioning. The flexible clamping device has the advantages that the lithium battery can be flexibly clamped after being placed outside the working platform, external damage caused by too fast clamping is prevented, center positioning adjustment can be carried out in the flexible clamping and moving process of the flexible lock assembly, and installation and positioning of the battery can be better completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery processing technical field, concretely relates to lithium battery speed chain assembly PACK line. BACKGROUND

[0002] New energy power lithium battery as the important breakthrough of modern energy storage technology, is leading the wave of global energy transformation. With the improvement of environmental protection consciousness and the increasingly exhausted traditional fossil energy, it becomes urgent to find clean and efficient energy substitutes. New energy power lithium battery with its high energy density, long cycle life, low self-discharge rate and other advantages, becomes the ideal choice in the field of electric vehicles, energy storage system etc. Its technology is constantly innovated, and the cost decreases year by year, so that the popularization of new energy vehicles becomes possible, which has far-reaching significance for promoting green transportation and promoting sustainable development.

[0003] New energy power lithium battery needs to be assembled on the production line, but most of the production lines need to be manually righted and placed in the center position when assembling lithium battery, which is convenient for subsequent continuous assembly, and the relatively hard pressure of some similar mechanical structures will cause damage to the battery shell. Therefore, the lithium battery speed chain assembly PACK line is provided. SUMMARY

[0004] To solve the above technical problems, the utility model provides a lithium battery speed chain assembly PACK line which can be flexibly clamped after placing the lithium battery outside the work platform, prevent external damage caused by too fast clamping, and can be centrally positioned and adjusted during the flexible clamping and moving process of the flexible locking assembly, better complete the installation and positioning of the battery.

[0005] The technical scheme of the utility model is as follows:

[0006] The lithium battery speed chain assembly PACK line comprises an overall platform, a flexible locking assembly and a center adjusting assembly, the flexible locking assembly penetrates the overall platform and is arranged in the overall platform as a driving structure in the axial direction, the flexible locking assembly is used for flexibly folding and righting the posture of the lithium battery, the center adjusting assembly is arranged outside the overall platform and is connected with the flexible locking assembly to form a common driving structure, and the center adjusting assembly is used for centrally folding and adjusting the lithium battery.

[0007] Further, the overall platform is provided with an embedded groove on one side, the overall platform is provided with a work platform on the other side of the embedded groove, a sliding groove is formed in the work platform, and a receiving groove is formed in the center corner of the work platform.

[0008] Further, the flexible locking assembly comprises a driving motor, a rotating disc, a swing arm, a toothed rod and a rotating shaft, the rotating disc is fixedly connected with a connecting bolt at the outer side, the rotating shaft is fixedly connected with a buffer spring A at the outer side, the other end of the buffer spring A is fixedly connected with a clamping shaft, and the buffer spring A is symmetrically distributed in two groups at the outer side of the rotating shaft.

[0009] Further, the rotating disc is detachably connected at the end of the transmission shaft of the driving motor, the swing arm is movably connected at the outer side of the connecting bolt, the toothed rod is detachably connected at the other end of the swing arm, the toothed rod is movably connected with the working platform, and the rotating shaft is movably connected with the clamping shaft in the sliding groove.

[0010] Further, the centering assembly comprises a baffle, a central gear, a linkage screw rod and a horizontal clamping plate, the horizontal clamping plate is fixedly connected with a buffer spring B at the outer side, the other end of the buffer spring B is fixedly connected with a connecting screw ring, and a bottom groove is formed in the bottom of the baffle.

[0011] Further, the baffle is fixedly connected at one end of the working platform close to the embedded groove, the central gear is detachably connected at the outer side of the center position of the baffle, the linkage screw rod penetrates through the central gear and is movably connected with the side of the baffle, and the horizontal clamping plate is movably connected at the outer side of the linkage screw rod.

[0012] Further, the connecting screw ring is threadedly connected at the outer side of the linkage screw rod, and the buffer spring B is sleeved at the outer side of the linkage screw rod.

[0013] Further, when the clamping shaft moves towards the baffle, it moves upwards along the sliding groove and protrudes from the storage groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting the overall platform and the flexible locking assembly, the device can quickly fold the lithium battery through the clamping shaft after placing the lithium battery on the outer side of the working platform, and the lithium battery is flexibly clamped through the buffering of the buffer spring A, so that external damage caused by too fast clamping is prevented.

[0016] 2. By setting the centering assembly, the device can adjust the center positioning of the lithium battery through the toothed rod during the flexible clamping and moving of the flexible locking assembly, and the flexible center positioning is formed together with the flexible locking assembly, so that the installation and positioning of the battery are better completed. DRAWINGS

[0017] Figure 1 is the overall appearance schematic view of the utility model;

[0018] Figure 2 is another view of the utility model Figure 1 ;

[0019] Figure 3 is the internal structure schematic diagram of the utility model;

[0020] Figure 4 is the whole structure schematic diagram of the utility model's flexible lock assembly.

[0021] Among them: 1, the overall platform; 101, the embedded groove; 102, the operation platform; 103, the sliding groove; 104, the storage groove; 2, the flexible lock assembly; 201, the driving motor; 202, the rotary table; 203, the connecting bolt; 204, the swing arm; 205, the rack; 206, the rotating shaft; 207, the buffer spring A; 208, the clamping shaft; 3, the centering assembly; 301, the baffle; 302, the central gear; 303, the linkage screw rod; 304, the bottom groove; 305, the horizontal clamping plate; 306, the buffer spring B; 307, the connecting screw ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0023] Embodiment 1

[0024] Please see Figures 1 to 4 As shown in the figure, the lithium battery speed chain assembly PACK line provided by the utility model includes an overall platform 1, a flexible lock assembly 2 and a centering assembly 3, the flexible lock assembly 2 penetrates the overall platform 1 as a whole and is arranged in the overall platform 1 in the axial direction, the flexible lock assembly 2 is used to fold the lithium battery flexibly and to correct the posture, the centering assembly 3 is arranged outside the overall platform 1 and is connected with the flexible lock assembly 2 to form a common driving structure, and the centering assembly 3 is used to fold the lithium battery centrally for debugging and positioning.

[0025] Specifically, when working, the lithium battery is placed outside the operation platform 102 by the mechanical arm, the driving motor 201 is started to drive the rotary table 202 to rotate, the rotary table 202 drives the one end of the swing arm 204 outside the connecting bolt 203 to perform the circular motion, in this process, the swing arm 204 drives the rack 205 to perform the linear motion, the rotating shaft 206 is lifted to the horizontal state along the inclined surface of the sliding groove 103 under the contraction of the rack 205, and simultaneously moves horizontally along the sliding groove 103;

[0026] In the process, the card shaft 208 is in contact with the lithium battery and moves to contact the baffle 301 to fix it, and then the buffer spring A 207 is stretched to increase the tension to complete the preliminary fixation by the continued movement of the gear rod 205, and in the process of running of the flexible lock assembly 2, the center gear 302 engaged with the gear rod 205 rotates synchronously, the connecting screw ring 307 outside the linkage screw rod 303 is moved to the center position by the center gear 302, and the horizontal clamping plate 305 is driven to position and correct the lithium battery at the center position.

[0027] Embodiment 2

[0028] Please see Figures 1 to 4 In the embodiment 1, an inner groove 101 is formed on one side of the overall platform 1, and a work platform 102 is arranged on the other side of the overall platform 1, a sliding groove 103 is formed in the work platform 102, a receiving groove 104 is formed at the center corner of the work platform 102, the flexible lock assembly 2 includes a driving motor 201, a rotating disc 202, a swing arm 204, a gear rod 205, and a rotating shaft 206, the connecting bolt 203 is fixedly connected to the outer side of the rotating disc 202, the buffer spring A 207 is fixedly connected to the outer side of the rotating shaft 206, the other end of the buffer spring A 207 is fixedly connected to the card shaft 208, the number of the buffer spring A 207 is two and symmetrically distributed outside the rotating shaft 206, the rotating disc 202 is detachably connected to the driving shaft end of the driving motor 201, the swing arm 204 is movably connected to the outside of the connecting bolt 203, the gear rod 205 is detachably connected to the other end of the swing arm 204, the gear rod 205 is movably connected to the work platform 102, and the rotating shaft 206 is movably connected to the card shaft 208 inside the sliding groove 103.

[0029] By making the above settings, in the process of positioning, correcting and clamping, the horizontal clamping plate 305 or the card shaft 208 that first contacts the lithium battery is hindered after contacting the lithium battery, at this time the gear rod 205 or the connecting screw ring 307 continuously moves to stretch the buffer spring B 306 or the buffer spring A 207 and increase the tension, so as to relieve the hard force caused by contact, and at the same time, the lithium battery is moved to the side with smaller pressure to balance the pressure on both sides, thus completing the center positioning and correction of the lithium battery.

[0030] Embodiment 3

[0031] Please see Figures 1 to 4As shown, on the basis of embodiment 2, the adjusting assembly 3 comprises a baffle 301, a center gear 302, a linkage screw rod 303 and a horizontal clamping plate 305, the horizontal clamping plate 305 is externally fixedly connected with a buffer spring B 306, the other end of the buffer spring B 306 is fixedly connected with a connecting screw ring 307, a bottom groove 304 is formed in the bottom of the baffle 301, the baffle 301 is fixedly connected at one end of the inner embedded groove 101 close to the working platform 102, the center gear 302 is detachably connected outside the center position of the baffle 301, the linkage screw rod 303 penetrates through the center gear 302 and is movably connected with the baffle 301, the horizontal clamping plate 305 is movably connected outside the linkage screw rod 303, the connecting screw ring 307 is threadedly connected outside the linkage screw rod 303, the buffer spring B 306 is sleeved outside the linkage screw rod 303, the clamping shaft 208 moves upward along the sliding groove 103 and protrudes into the storage groove 104 when moving towards the baffle 301.

[0032] By being arranged as above, the above embodiment process is subjected to the periodic motion under the action of the rotating disc 202, so as to correct the position error caused by the rapid discharging of the mechanical arm, make the positioning operation of the device more accurate when the device is rapidly operated, prevent accidents caused by the position error, and thus improve the operation efficiency.

[0033] The above only describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lithium battery double-speed chain assembly PACK line, comprising an overall platform (1), a flexible locking assembly (2), and a centering assembly (3), characterized in that, The flexible locking component (2) runs through the entire platform (1) and is placed on the central axis of the platform (1) as a driving structure. The flexible locking component (2) is used to flexibly gather the lithium battery and straighten its posture. The centering component (3) is set outside the platform (1) and is connected to the flexible locking component (2) to form a common driving structure. The centering component (3) is used to center and gather the lithium battery for debugging and positioning.

2. The lithium battery double-speed chain assembly PACK line according to claim 1, characterized in that, The overall platform (1) has an embedded groove (101) on one side, and a working platform (102) is provided on the other side of the embedded groove (101). The working platform (102) has a sliding groove (103) inside, and a storage groove (104) is provided at the center corner of the working platform (102).

3. The lithium battery double-speed chain assembly PACK line according to claim 1, characterized in that, The soft-lock assembly (2) includes a drive motor (201), a turntable (202), a swing arm (204), a rack (205), and a rotating shaft (206). A connecting bolt (203) is fixedly connected to the outer side of the turntable (202). A buffer spring A (207) is fixedly connected to the outside of the rotating shaft (206). A retaining shaft (208) is fixedly connected to the other end of the buffer spring A (207). There are two sets of buffer springs A (207) symmetrically distributed outside the rotating shaft (206).

4. The lithium battery double-speed chain assembly PACK line according to claim 3, characterized in that, The turntable (202) is detachably connected to the end of the drive shaft of the drive motor (201), the swing arm (204) is movably connected to the outside of the connecting bolt (203), the rack (205) is detachably connected to the other end of the swing arm (204), the rack (205) is movably connected to the working platform (102), and the rotating shaft (206) is movably connected to the retaining shaft (208) inside the sliding groove (103).

5. The lithium battery double-speed chain assembly PACK line according to claim 1, characterized in that, The centering component (3) includes a baffle (301), a central gear (302), a linkage screw (303), and a horizontal clamping plate (305). A buffer spring B (306) is fixedly connected to the outside of the horizontal clamping plate (305), and a connecting screw ring (307) is fixedly connected to the other end of the buffer spring B (306). A bottom groove (304) is provided at the bottom of the baffle (301).

6. The lithium battery double-speed chain assembly PACK line according to claim 5, characterized in that, The baffle (301) is fixedly connected to one side of the working platform (102) near the inner groove (101). The central gear (302) is detachably connected to the outside of the center position of the baffle (301). The linkage screw (303) passes through the central gear (302) and is movably connected to the side of the baffle (301). The horizontal clamp (305) is movably connected to the outside of the linkage screw (303).

7. The lithium battery double-speed chain assembly PACK line according to claim 5, characterized in that, The connecting ring (307) is threaded to the outside of the linkage screw (303), and the buffer spring B (306) is sleeved on the outside of the linkage screw (303).

8. The lithium battery double-speed chain assembly PACK line according to claim 3, characterized in that, When the retaining shaft (208) moves towards the baffle (301), it moves upward along the sliding groove (103) and protrudes out of the receiving groove (104).

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