A blade battery clamping mechanism

Abstract

The present invention discloses a blade battery clamping mechanism, which relates to the field of blade battery testing technology. The device includes a protective box, an installation frame is installed on the upper end of the protective box, two mutually parallel support plates are horizontally arranged on the top of the installation frame, a plurality of rolling rollers are rotatably connected between the two support plates, and clamping components are arranged on both sides of the rolling rollers. When placing the blade battery, the staff directly pushes the blade battery to move on the rolling rollers to complete the initial placement of the blade battery. The present invention can adjust the position of the top clamp block according to the height of the blade battery by moving the adjustment plate along the inner wall of the adjustment frame, and drive the bottom clamp block and the top clamp block on the adjustment frame and the adjustment plate to move through the internal threaded moving sleeve, and can adjust the position of the bottom clamp block and the top clamp block according to the length of the blade battery, so as to achieve the clamping and fixing of the four corners of the blade battery by the bottom clamp block and the top clamp block.

Description

Technical Field

[0001] The invention relates to the technical field of blade battery testing, in particular to a blade battery clamping mechanism. Background Art

[0002] Blade batteries adopt CTP module-free structural design, which improves space utilization and enables the battery pack to accommodate more batteries, thereby improving energy density and driving range. After the production of blade batteries is completed, the blade batteries need to be placed on the test bench and clamped for testing.

[0003] After placing the blade battery on the test bench, it is inconvenient for the staff to adjust the position of the blade battery due to its heavy weight. At the same time, the existing test clamping device cannot be adjusted according to the size of the blade battery, has a small scope of application, and the position of the clamp block is easy to occupy the blade battery test position, affecting the test of the blade battery.

[0004] In view of the above problems, an improved blade battery clamping mechanism is now designed. Summary of the invention

[0005] The object of the present invention is to provide a blade battery clamping mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A blade battery clamping mechanism comprises a protective box, an installation frame is installed at the upper end of the protective box, two mutually parallel support plates are horizontally arranged on the top of the installation frame, both ends of the support plates are installed on the inner wall of the installation frame, a plurality of rolling rollers for placing blade batteries are rotatably connected between the two support plates, cleaning ports for cleaning out debris inside the installation frame are opened at the lower ends of the side walls of the installation frame on both sides of the rolling rollers, and clamping components for clamping and fixing the four corners of the blade battery are arranged on both sides of the rolling rollers.

[0008] As a further solution of the present invention: the clamping assembly includes two internally threaded movable sleeves, the internally threaded movable sleeves are arranged below the rolling roller, and fixed plates are horizontally installed on two opposite side walls of the internally threaded movable sleeve, the fixed plate and the support plate are perpendicular to each other, and a first sliding sleeve is slidably sleeved on the side wall of the fixed plate, and an adjustment frame is vertically installed on the upper end of the first sliding sleeve, and two adjustment frames on the same internally threaded movable sleeve are arranged on both sides of the rolling roller, and a bottom clamping block for clamping the bottom corners of the blade battery is installed on the upper end of the side wall of the adjusting frame close to the rolling roller, and the bottom clamping block is arranged above the support plate, and an adjustment plate is slidably connected to the inner wall of the adjusting frame, and the adjustment plate is close to the side wall of the rolling roller. A top clamping block for clamping the top corners of the blade battery is installed at the upper end, and the top clamping block is arranged directly above the bottom clamping block. A fastening bolt for fixing the adjustment plate inside the adjustment frame is arranged at the upper end of the side wall of the adjustment frame, and a connecting component for moving the two adjustment plates on the same internal threaded movable sleeve together is arranged at the upper end of the adjustment plate. A horizontal adjustment component for adjusting the position of the bottom clamping block and the top clamping block according to the length of the blade battery is arranged on the two internal threaded movable sleeves, a driving component for making the bottom clamping block and the top clamping block clamp the blade battery is arranged on the first sliding sleeve, and a control component for controlling the horizontal adjustment component and the driving component is arranged inside the protective box.

[0009] As a further solution of the present invention: a ball bearing is installed on the inner wall of the first sliding sleeve to facilitate the first sliding sleeve to move along the side wall of the fixed plate.

[0010] As a further solution of the present invention: the connecting assembly includes two limit frames, a slider used in conjunction with the limit frames is installed on the upper end of the adjustment plate, and the limit frames are sleeved on the side walls of the slider on the same internal threaded movable sleeve.

[0011] As a further solution of the present invention: the horizontal adjustment component includes a first rotating rod, a limiting hole is provided at one end of the fixed plate away from the internal threaded movable sleeve, the limiting rod is slidably connected to the inner wall of the limiting hole, both ends of the limiting rod are horizontally installed on the inner wall of the mounting frame, the first rotating rod is horizontally arranged inside the mounting frame below the rolling roller, the first rotating rod and the support plate are parallel to each other, the two ends of the first rotating rod are rotatably connected to the inner wall of the mounting frame, a bidirectional screw rod is installed on the side wall of the first rotating rod, the two internal threaded movable sleeves are respectively rotatably connected to the two opposite threads of the bidirectional screw rod through threads, and one end of the first rotating rod is provided with a rotating component for rotating the first rotating rod.

[0012] As a further solution of the present invention: the rotating assembly includes a first bevel gear, the first bevel gear is installed at one end of the first rotating rod, a motor is installed at the bottom of the protective box, a second rotating rod is installed at the output end of the motor, and a second bevel gear used in conjunction with the first bevel gear is installed at the upper end of the second rotating rod through the protective box, and the second bevel gear is meshed with the first bevel gear.

[0013] As a further solution of the present invention: the driving assembly includes an electric telescopic rod, which is installed at the bottom center of the protective box. The output end of the electric telescopic rod passes through the protective box and is horizontally installed with a moving rod. The moving rod is arranged inside the installation frame. The sliding sleeve on the side wall of the moving rod has two second sliding sleeves corresponding to the internal threaded moving sleeve one by one. The upper end of the second sliding sleeve is rotatably connected to two swing rods through a hinge, and the end of the swing rod away from the second sliding sleeve is rotatably connected to the lower end of the first sliding sleeve through a hinge.

[0014] As a further solution of the present invention: a ball bearing is installed on the inner wall of the second sliding sleeve to facilitate the second sliding sleeve to move along the side wall of the moving rod.

[0015] As a further solution of the present invention: the control component includes a controller, which is installed at the bottom of the protective box, and a first switch is installed at the lower end of the side wall of the protective box to enable the staff to control the motor by foot, and a second switch is installed at the lower end of the side wall of the protective box to enable the staff to control the electric telescopic rod by foot.

[0016] As a further solution of the present invention: the clamping ends of the top clamping block and the bottom clamping block are both installed with rubber pads for protecting the blade batteries.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] When placing the blade battery, the present invention first places one end of the blade battery on the rolling roller, and then the staff directly pushes the blade battery to move on the rolling roller, so that the initial placement of the blade battery can be completed, the labor intensity of the staff is reduced, and the placement efficiency of the blade battery is improved.

[0019] The present invention can adjust the position of the top clamp block according to the height of the blade battery by moving the adjustment plate along the inner wall of the adjustment frame, and drive the two internal threaded moving sleeves to move in opposite directions through the bidirectional screw rod. The internal threaded moving sleeve drives the bottom clamp block and the top clamp block on the adjustment frame and the adjustment plate to move, and can adjust the position of the bottom clamp block and the top clamp block according to the length of the blade battery, so as to achieve the clamping and fixing of the four corners of the blade battery by the bottom clamp block and the top clamp block, thereby avoiding that the clamping range is too large and affects the testing work of the blade battery.

[0020] The present invention contracts the electric telescopic rod, and under the action of the swing rod and the first sliding sleeve, the bottom clamping block and the top clamping block on the adjustment frame and the adjustment plate clamp the blade battery together, avoiding the need for workers to operate one by one, and effectively improving the clamping and fixing efficiency of the blade battery.

[0021] The present invention arranges the electric telescopic rod and the motor inside the protection box, and arranges the controller, the first switch and the second switch on the protection box, which is convenient for operation and can prevent the blade battery explosion from causing damage to these components. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of the clamping assembly in the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the rotating assembly in the present invention.

[0026] Wherein: 1. protection box; 2. installation frame; 3. adjustment frame; 4. adjustment plate; 5. bidirectional screw rod; 6. internal thread moving sleeve; 7. bottom clamp block; 8. top clamp block; 9. limit frame; 10. fixing plate; 11. first rotating rod; 12. first bevel gear; 13. second bevel gear; 14. limit rod; 15. second rotating rod; 16. motor; 17. first sliding sleeve; 18. moving rod; 19. controller; 20. electric telescopic rod; 21. swing rod; 22. second sliding sleeve; 23. rolling roller; 24. support plate; 25. fastening bolt; 26. first switch; 27. second switch; 28. slider; 29. ​​limit hole; 30. cleaning port. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 4In an embodiment of the present invention, a blade battery clamping mechanism includes a protective box 1, a mounting frame 2 is installed on the upper end of the protective box 1, two parallel support plates 24 are horizontally arranged on the top of the mounting frame 2, both ends of the support plates 24 are installed on the inner wall of the mounting frame 2, and a plurality of rolling rollers 23 for placing blade batteries are rotatably connected between the two support plates 24. Cleaning ports 30 for cleaning out debris inside the mounting frame 2 are provided at the lower ends of the side walls of the mounting frame 2 on both sides of the rolling rollers 23, and clamping components for clamping and fixing the four corners of the blade battery are arranged on both sides of the rolling rollers 23.

[0029] The clamping assembly includes two internally threaded movable sleeves 6, which are arranged below the rolling roller 23. Fixed plates 10 are horizontally installed on two opposite side walls of the internally threaded movable sleeve 6. The fixed plate 10 and the support plate 24 are perpendicular to each other. A first sliding sleeve 17 is slidably sleeved on the side wall of the fixed plate 10. An adjusting frame 3 is vertically installed on the upper end of the first sliding sleeve 17. The two adjusting frames 3 on the same internally threaded movable sleeve 6 are arranged on both sides of the rolling roller 23. A bottom clamping block 7 for clamping the bottom corners of the blade battery is installed on the upper end of the side wall of the adjusting frame 3 close to the rolling roller 23. The bottom clamping block 7 is arranged above the support plate 24. An adjusting plate 4 is slidably connected to the inner wall of the adjusting frame 3. The adjusting plate 4 is close to the side of the rolling roller 23. A top clamp block 8 for clamping the top corners of the blade battery is installed at the upper end of the wall, and the top clamp block 8 is arranged directly above the bottom clamp block 7. A fastening bolt 25 for fixing the adjustment plate 4 inside the adjustment frame 3 is arranged at the upper end of the side wall of the adjustment frame 3. A connecting component for moving the two adjustment plates 4 on the same internal threaded movable sleeve 6 together is arranged at the upper end of the adjustment plate 4. A horizontal adjustment component for adjusting the position of the bottom clamp block 7 and the top clamp block 8 according to the length of the blade battery is arranged on the two internal threaded movable sleeves 6. A driving component for clamping the blade battery with the bottom clamp block 7 and the top clamp block 8 is arranged on the first sliding sleeve 17. A control component for controlling the horizontal adjustment component and the driving component is arranged inside the protective box 1.

[0030] The connection assembly includes two limit frames 9 , and a slider 28 used in conjunction with the limit frames 9 is installed on the upper end of the adjustment plate 4 . The limit frames 9 are sleeved on the side walls of the slider 28 on the same internal threaded moving sleeve 6 .

[0031] The horizontal adjustment component includes a first rotating rod 11, a limiting hole 29 is provided at one end of the fixed plate 10 away from the internal threaded movable sleeve 6, a limiting rod 14 is slidably connected to the inner wall of the limiting hole 29, and both ends of the limiting rod 14 are horizontally installed on the inner wall of the mounting frame 2, the first rotating rod 11 is horizontally arranged inside the mounting frame 2 below the rolling roller 23, the first rotating rod 11 and the support plate 24 are parallel to each other, and both ends of the first rotating rod 11 are rotatably connected to the inner wall of the mounting frame 2, a bidirectional screw rod 5 is installed on the side wall of the first rotating rod 11, and the two internal threaded movable sleeves 6 are respectively rotatably connected to the two opposite threads of the bidirectional screw rod 5 through threads, and one end of the first rotating rod 11 is provided with a rotating component for rotating the first rotating rod 11.

[0032] The rotating assembly includes a first bevel gear 12, which is installed at one end of the first rotating rod 11. A motor 16 is installed at the bottom of the protective box 1, and a second rotating rod 15 is installed at the output end of the motor 16. The upper end of the second rotating rod 15 passes through the protective box 1 and is installed with a second bevel gear 13 used in conjunction with the first bevel gear 12. The second bevel gear 13 is meshed with the first bevel gear 12.

[0033] When in use, the output end of the motor 16 drives the second rotating rod 15 to rotate, the second rotating rod 15 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the first rotating rod 11 to rotate, the first rotating rod 11 drives the bidirectional screw rod 5 to rotate, and under the action of the thread, the bidirectional screw rod 5 drives the two internal threaded moving sleeves 6 to move in opposite directions, the internal threaded moving sleeve 6 drives the fixed plate 10, the first sliding sleeve 17, the adjustment frame 3, and the adjustment plate 4 to move, and the bottom clamp 7 and the top clamp 8 on the adjustment frame 3 and the adjustment plate 4 move to both sides of the blade battery. In this process, the movement of the adjustment frame 3 and the adjustment plate 4 is coordinated by moving the blade battery on the rolling roller 23.

[0034] The driving assembly includes an electric telescopic rod 20, which is installed at the bottom center of the protective box 1. The output end of the electric telescopic rod 20 passes through the protective box 1 and is horizontally installed with a moving rod 18. The moving rod 18 is arranged inside the mounting frame 2. The sliding sleeve on the side wall of the moving rod 18 has two second sliding sleeves 22 corresponding to the internal threaded moving sleeve 6 one by one. The upper end of the second sliding sleeve 22 is rotatably connected to two swing rods 21 through a hinge. The end of the swing rod 21 away from the second sliding sleeve 22 is rotatably connected to the lower end of the first sliding sleeve 17 through a hinge.

[0035] When in use, the output end of the electric telescopic rod 20 drives the moving rod 18 to move downward, the moving rod 18 drives the second sliding sleeve 22 to move, the second sliding sleeve 22 drives the swing rod 21 to swing, the swing rod 21 drives the first sliding sleeve 17 to move along the side wall of the fixed plate 10 toward the support plate 24, the first sliding sleeve 17 drives the adjustment frame 3 and the adjustment plate 4 to move toward the support plate 24, and the bottom clamp 7 and the top clamp 8 on the adjustment frame 3 and the adjustment plate 4 clamp and fix the corners of the blade battery.

[0036] The control component includes a controller 19, which is installed at the bottom of the protective box 1. A first switch 26 is installed at the lower end of the side wall of the protective box 1, allowing the staff to control the motor 16 by foot. A second switch 27 is installed at the lower end of the side wall of the protective box 1, allowing the staff to control the electric telescopic rod 20 by foot.

[0037] Working principle of a blade battery clamping mechanism:

[0038] Before use, first lift the limit frame 9 to the highest position, the limit frame 9 drives the adjustment plate 4 to move along the inner wall of the adjustment frame 3, then tighten the fastening bolts 25 to fix the adjustment plate 4 inside the adjustment frame 3, and at the same time start the electric telescopic rod 20 to extend, so that the relative adjustment frame 3 and adjustment plate 4 are away from the support plate 24.

[0039] When in use, the staff places one end of the blade battery on the rolling roller 23 , and then pushes the blade battery to completely move the entire blade battery onto the rolling roller 23 .

[0040] Then the staff member uses the foot to press the first switch 26, and the first switch 26 sends a signal to the controller 19. The controller 19 controls the motor 16 to start, and the output end of the motor 16 drives the second rotating rod 15 to rotate, and the second rotating rod 15 drives the second bevel gear 13 to rotate, and the second bevel gear 13 drives the first bevel gear 12 to rotate, and the first bevel gear 12 drives the first rotating rod 11 to rotate, and the first rotating rod 11 drives the bidirectional screw rod 5 to rotate. Under the action of the thread, the bidirectional screw rod 5 drives the two internal threaded movable sleeves 6 to move in opposite directions, and the internal threaded movable sleeve 6 drives the fixed plate 10, the first sliding sleeve 17, the adjustment frame 3, and the adjustment plate 4 to move, and the bottom clamp 7 and the top clamp 8 on the adjustment frame 3 and the adjustment plate 4 move to both sides of the blade battery. In this process, the movement of the adjustment frame 3 and the adjustment plate 4 is coordinated by moving the blade battery on the rolling roller 23.

[0041] After the adjustment is completed, the fastening bolts 25 are loosened, and under the action of weight, the limit frame 9 moves downward to the upper end of the blade battery, and then the fastening bolts 25 are tightened to fix the adjustment plate 4 inside the adjustment frame 3.

[0042] Then the staff member uses his foot to press the second switch 27, and the second switch 27 sends a signal to the controller 19. The controller 19 controls the electric telescopic rod 20 to retract, and the output end of the electric telescopic rod 20 drives the moving rod 18 to move downward, and the moving rod 18 drives the second sliding sleeve 22 to move, and the second sliding sleeve 22 drives the swing rod 21 to swing, and the swing rod 21 drives the first sliding sleeve 17 to move along the side wall of the fixed plate 10 toward the support plate 24, and the first sliding sleeve 17 drives the adjustment frame 3 and the adjustment plate 4 to move toward the support plate 24, and the bottom clamp 7 and the top clamp 8 on the adjustment frame 3 and the adjustment plate 4 clamp and fix the corners of the blade battery.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A blade battery clamping mechanism, comprising a protective box (1), wherein a mounting frame (2) is mounted on the upper end of the protective box (1), characterized in that: Two mutually parallel support plates (24) are horizontally arranged on the top of the installation frame (2), and the two ends of the support plates (24) are installed on the inner wall of the installation frame (2). A plurality of rolling rollers (23) for placing blade batteries are rotatably connected between the two support plates (24). Cleaning ports (30) for cleaning out debris inside the installation frame (2) are provided at the lower ends of the side walls of the installation frame (2) on both sides of the rolling rollers (23). Clamping components for clamping and fixing the four corners of the blade battery are provided on both sides of the rolling rollers (23).

2. A blade battery clamping mechanism according to claim 1, characterized in that: The clamping assembly comprises two internally threaded movable sleeves (6), the internally threaded movable sleeves (6) being arranged below the rolling roller (23), and fixed plates (10) being horizontally mounted on two opposite side walls of the internally threaded movable sleeve (6), the fixed plates (10) being perpendicular to the support plate (24), and a first sliding sleeve (17) being slidably mounted on the side wall of the fixed plate (10), and an adjustment frame (3) being vertically mounted on the upper end of the first sliding sleeve (17), and two adjustment frames (3) on the same internally threaded movable sleeve (6) being arranged on both sides of the rolling roller (23), and a bottom clamping block (7) for clamping the bottom corner of the blade battery being mounted on the upper end of the side wall of the adjusting frame (3) close to the rolling roller (23), and the bottom clamping block (7) being arranged above the support plate (24), and an adjustment plate (4) being slidably connected to the inner wall of the adjustment frame (3), and the adjustment plate (4) being close to the rolling roller A top clamp (8) for clamping the top corner of the blade battery is installed at the upper end of the side wall of the adjusting frame (23), and the top clamp (8) is arranged directly above the bottom clamp (7). A fastening bolt (25) for fixing the adjusting plate (4) inside the adjusting frame (3) is arranged at the upper end of the side wall of the adjusting frame (3). A connecting component for moving two adjusting plates (4) on the same internal threaded movable sleeve (6) together is arranged at the upper end of the adjusting plate (4). A horizontal adjustment component for adjusting the position of the bottom clamp (7) and the top clamp (8) according to the length of the blade battery is arranged on the two internal threaded movable sleeves (6). A driving component for making the bottom clamp (7) and the top clamp (8) clamp the blade battery is arranged on the first sliding sleeve (17). A control component for controlling the horizontal adjustment component and the driving component is arranged inside the protective box (1).

3. A blade battery clamping mechanism according to claim 2, characterized in that: A ball bearing is installed on the inner wall of the first sliding sleeve (17) to facilitate the first sliding sleeve (17) to move along the side wall of the fixed plate (10).

4. The blade battery clamping mechanism according to claim 2, characterized in that: The connection assembly comprises two limit frames (9), a slider (28) used in conjunction with the limit frames (9) is installed at the upper end of the adjustment plate (4), and the limit frame (9) is sleeved on the side wall of the slider (28) on the same internal thread moving sleeve (6).

5. The blade battery clamping mechanism according to claim 2, characterized in that: The horizontal adjustment component comprises a first rotating rod (11), a limiting hole (29) is provided at one end of the fixed plate (10) away from the internally threaded movable sleeve (6), a limiting rod (14) is slidably connected to the inner wall of the limiting hole (29), both ends of the limiting rod (14) are horizontally mounted on the inner wall of the mounting frame (2), the first rotating rod (11) is horizontally arranged inside the mounting frame (2) below the rolling roller (23), the first rotating rod (11) and the supporting plate (24) are parallel to each other, both ends of the first rotating rod (11) are rotatably connected to the inner wall of the mounting frame (2), a bidirectional screw rod (5) is mounted on the side wall of the first rotating rod (11), the two internally threaded movable sleeves (6) are respectively rotatably connected to two threads of the bidirectional screw rod (5) in opposite directions through threads, and one end of the first rotating rod (11) is provided with a rotating component for rotating the first rotating rod (11).

6. The blade battery clamping mechanism according to claim 5, characterized in that: The rotating assembly comprises a first bevel gear (12), the first bevel gear (12) is mounted on one end of a first rotating rod (11), a motor (16) is mounted at the bottom of the protective box (1), a second rotating rod (15) is mounted at the output end of the motor (16), a second bevel gear (13) for use with the first bevel gear (12) is mounted at the upper end of the second rotating rod (15) through the protective box (1), and the second bevel gear (13) is meshed with the first bevel gear (12).

7. The blade battery clamping mechanism according to claim 5, characterized in that: The driving assembly comprises an electric telescopic rod (20), which is installed at the bottom center of the protective box (1). The output end of the electric telescopic rod (20) passes through the protective box (1) and is horizontally installed with a moving rod (18). The moving rod (18) is arranged inside the installation frame (2). The sliding sleeve on the side wall of the moving rod (18) has two second sliding sleeves (22) corresponding to the internal thread moving sleeve (6) one by one. The upper end of the second sliding sleeve (22) is rotatably connected to two swing rods (21) through a hinge. The end of the swing rod (21) away from the second sliding sleeve (22) is rotatably connected to the lower end of the first sliding sleeve (17) through a hinge.

8. The blade battery clamping mechanism according to claim 7, characterized in that: A ball bearing is installed on the inner wall of the second sliding sleeve (22) to facilitate the second sliding sleeve (22) to move along the side wall of the moving rod (18).

9. The blade battery clamping mechanism according to claim 7, characterized in that: The control assembly comprises a controller (19), the controller (19) being mounted at the bottom of the protection box (1), a first switch (26) being mounted at the lower end of the side wall of the protection box (1) for enabling a worker to control the motor (16) by foot, and a second switch (27) being mounted at the lower end of the side wall of the protection box (1) for enabling a worker to control the electric telescopic rod (20) by foot.

10. The blade battery clamping mechanism according to claim 2, characterized in that: The clamping ends of the top clamping block (8) and the bottom clamping block (7) are both equipped with rubber pads for protecting the blade batteries.

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