Module tray

Abstract

The utility model discloses a module tray which comprises a bottom plate, a left mounting rack is fixedly connected to the left end of the bottom plate, a right mounting rack is arranged at the right end of the bottom plate, and a nut is fixedly connected to the right mounting rack; the left mounting seat is fixedly connected to the top of the left mounting frame; the right side of the left mounting seat is fixedly connected with a left bakelite clamping block; the right mounting base is fixedly connected to the top of the right mounting frame, the left side of the right mounting base is fixedly connected with a right bakelite clamping block, the lead screw is in threaded fit with the nut, the right end of the lead screw is fixedly connected with a stop disc and a connector, and a driving groove is formed in the right end of the connector and used for being connected with the driving end of a motor in an inserted mode to drive the lead screw to rotate through the motor; the stop assembly is fixedly connected with the bottom plate, rotation of the lead screw can be locked when the stop end of a stop block on the stop assembly is matched with the stop groove, and the lead screw can be unlocked when the stop end is separated from the stop groove; by adopting the technical scheme, compared with the mode that the clamping block is manually moved to abut against the power battery and the power battery is fixed by locking the bolt, the speed is higher, the efficiency is higher, and the production efficiency of the power battery module can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to trays, in particular to a module tray. Background Art

[0002] A power battery module is generally composed of multiple power batteries arranged in a row. A pallet is generally used for power battery assembly. Two clamping blocks opposite to each other are arranged on the bottom plate of the pallet. The clamping block on the left is fixed to the bottom plate, and the clamping block on the right is connected to the bottom plate by bolts. A strip through hole is arranged on the bottom plate for the bolts to move left and right to adjust the fixed position of the clamping block on the right. When a row of power batteries is placed between the two clamping blocks, the clamping block on the right is moved to abut against the power batteries, and then the bolts are manually tightened to fix the power batteries. Then, processes such as tying cable ties are performed to assemble the power battery module. Manually moving the clamping block to abut against the power batteries and tightening the bolts to fix the power batteries is inefficient, which affects the production efficiency of the power battery module. Utility Model Content

[0003] In order to overcome the existing technical defects, the purpose of the utility model is to provide a module tray to solve the above technical problems.

[0004] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0005] According to one aspect of the utility model, a module tray is designed, comprising:

[0006] The bottom plate is transversely fixed with two support blocks, the left end of the bottom plate is fixed with a left mounting frame, and the right end is provided with a right mounting frame that is transversely slidably matched with the bottom plate, and the right mounting frame is fixed with a nut;

[0007] A left mounting seat is fixedly connected to the top of the left mounting frame, and a left bakelite clamping block is fixedly connected to the right side of the left mounting seat;

[0008] A right mounting seat is fixedly connected to the top of the right mounting frame, a right bakelite clamping block is fixedly connected to the left side of the right mounting seat, and the right bakelite clamping block corresponds to the left bakelite clamping block on the left and right;

[0009] A screw rod is threadedly matched with the nut, and the left and right ends of the screw rod are respectively rotatably matched with two supports fixedly connected to the bottom plate, and a stop plate and a connector are fixedly connected to the right end of the screw rod. A plurality of stop grooves are distributed circumferentially on the stop plate, and a driving groove is provided at the right end of the connector, and the driving groove is used to be plugged with the driving end of the motor so as to drive the screw rod to rotate through the motor;

[0010] The stop assembly is arranged on one side of the stop disk and fixedly connected to the base plate. When the stop end of the stop block on the stop assembly cooperates with the stop groove, the screw rod can be locked from rotating. When the stop end is disengaged from the stop groove, the screw rod can be unlocked.

[0011] By adopting the above technical scheme, the module tray is placed on the conveyor line when in use. When it is transported to the power battery loading station via the conveyor line, the driving groove is plugged with the driving end of the motor of the power battery loading station. Then the power battery is placed between the left mounting seat and the right mounting seat manually or by a robot to form a row. Then the robot on one side of the conveyor line drives the stop block to move so that the stop end of the stop block is disengaged from the stop groove on the stop disk. Then the motor starts to drive the screw rod to rotate. The screw rod rotates the driving nut to drive the right mounting frame to move left and abut against the power battery. Then the motor stops, the robot releases the stop block, and the stop end of the stop block cooperates with the stop groove on the stop block to lock the screw rod to rotate, thereby realizing the clamping and fixing of a row of power batteries. Compared with manually moving the clamping block to abut against the power battery and tightening the bolt to fix the power battery, the speed is faster and the efficiency is higher, which can greatly improve the production efficiency of the power battery module.

[0012] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0013] In some embodiments, a left limit block is fixedly connected to the right side of the left mounting seat, and the right end of the left limit block extends to the right side through the through hole on the left bakelite clamping block. The left limit block is used to cooperate with the limit groove on the fixed plate at the left end of a row of power batteries to limit the fixed plate.

[0014] In some embodiments, a right limit block is fixedly connected to the left side of the right mounting seat, and the left end of the right limit block extends to the left side through the through hole on the right bakelite clamping block. The right limit block is used to cooperate with the limit groove on the fixing plate at the right end of a row of power batteries to limit the fixing plate.

[0015] In some embodiments, the stop assembly includes a connecting block fixed to the base plate, a C-shaped block fixed to the top of the connecting block, two sliding rods fixed in the C-shaped block, a stop block slidably matched with the sliding rods, and a spring sleeved on the sliding rods and abutting against the stop block, the stop end on the stop block passes through the notch on the C-shaped block and cooperates with the stop groove on the stop plate, a bolt is connected to the top of the stop block, and a bearing is sleeved on the bolt.

[0016] In some embodiments, sliders are fixedly connected to the bottoms of the front and rear ends of the right mounting frame, respectively, and the sliders are slidably matched with guide rails laterally fixed to the bottom plate.

[0017] In some embodiments, a buffer block base is fixedly connected to the left and right ends of the bottom plate respectively, and a buffer block is fixedly connected to the outer end of the buffer block base.

[0018] In some embodiments, the bottom plate is provided with notches at the four corners, deep groove ball bearings are provided in the notches, a bearing seat fixed to the bottom plate is provided above the notches, the deep groove ball bearings are rotatably matched with the connecting shaft, and the connecting shaft is fixed to the bearing seat. The deep groove ball bearings are provided to ensure that the pallet can be normally transported on the conveyor line. If the deep groove ball bearings are not provided, during the conveying process, the pallet may deviate and collide with the baffles on both sides of the conveyor line, which may cause the pallet to fail to be transported normally.

[0019] In some embodiments, the driving groove is a cross-shaped groove.

[0020] In some embodiments, two hanging mold rings are connected to the left and right ends of the bottom plate respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a module tray according to an embodiment of the present invention;

[0022] Figure 2 This is a structural diagram of the module tray from another perspective;

[0023] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the A position in the middle;

[0024] Figure 4 It is a schematic diagram of the structure of the stopper assembly on the module tray;

[0025] Reference numerals:

[0026] 1. Bottom plate; 11. Support; 12. Buffer block base; 13. Buffer block; 14. Deep groove ball bearing; 15. Bearing seat; 16. Connecting shaft; 17. Lifting mold ring; 2. Left mounting seat; 21. Left bakelite clamping block; 22. Left limit block; 3. Right mounting seat; 31. Right bakelite clamping block; 32. Right limit block; 4. Screw; 41. Stop plate; 42. Connector; 421. Drive groove; 5. Stop assembly; 51. Connecting block; 52. U-shaped block; 53. Slide bar; 54. Stop block; 541. Stop end; 542. Bolt; 55. Spring; 6. Support block; 7. Left mounting frame; 8. Right mounting frame; 81. Slider; 82. Guide rail; 9. Nut. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, and fixing should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] refer to Figures 1 to 4 As shown, the utility model provides a module tray, comprising: a bottom plate 1, a left mounting seat 2, a right mounting seat 3, a screw rod 4 and a stop assembly 5.

[0031] Two support blocks 6 are fixedly connected transversely to the bottom plate 1, and the support blocks 6 are used to support a row of power batteries; a left mounting frame 7 is fixedly connected to the left end of the bottom plate 1, and the left mounting frame 7 includes a top plate and two or three connecting seats fixedly connected to the bottom of the top plate, and the connecting seat is fixedly connected to the bottom plate 1; a right mounting frame 8 is provided at the right end of the bottom plate 1, and the right mounting frame 8 includes a top plate and two connecting seats fixedly connected to the bottom of the front and rear ends of the top plate, and the right mounting frame 8 is laterally slidably matched with the bottom plate 1, specifically, sliders 81 are respectively fixedly connected to the bottom of the front and rear ends of the right mounting frame 8, and the slider 81 is slidably matched with a guide rail 82 laterally fixed to the bottom plate 1; a nut 9 is fixedly connected to the bottom of the middle part of the right mounting frame 8.

[0032] The left mounting seat 2 is fixedly connected to the top of the left mounting frame 7. A left bakelite clamping block 21 and a left limit block 22 are fixedly connected to the right side of the left mounting seat 2. The right end of the left limit block 22 passes through the through hole on the left bakelite clamping block 21 and extends to the right side.

[0033] The right mounting seat 3 is fixedly connected to the top of the right mounting frame 8. A right bakelite clamping block 31 and a right limit block 32 are fixedly connected to the left side of the right mounting seat 3. The right bakelite clamping block 31 corresponds to the left bakelite clamping block 21 on the left and right sides. The left end of the right limit block 32 passes through the through hole on the right bakelite clamping block 31 and extends to the left side.

[0034] The screw rod 4 is threadedly matched with the nut 9, and the left and right ends of the screw rod 4 are respectively rotatably matched with two supports 11 fixedly connected to the base plate 1. The right end of the screw rod 4 is fixedly connected with a stop plate 41 and a connecting head 42. A plurality of stop grooves are distributed circumferentially on the stop plate 41. A driving groove 421 is provided at the right end of the connecting head 42. The driving groove 421 is a cross-shaped groove. The driving groove 421 is used for plugging with the driving end of the motor. The driving end of the motor is cross-shaped. The motor is a servo motor or a stepping motor. When the motor starts, it can drive the screw rod 4 to rotate. The rotation of the screw rod 4 can drive the nut 9 to move left or right. The left or right movement of the nut 9 links the right mounting frame 8 to drive the right bakelite clamping block 31 to move left to clamp and fix a row of power batteries or move right to release the power batteries.

[0035] The stop assembly 5 is arranged on one side of the stop disk 41 and fixedly connected to the base plate 1. When the stop end 541 of the stop block 54 on the stop assembly 5 cooperates with the stop groove on the stop disk 41, the screw rod 4 can be locked from rotating. When the stop end 541 disengages from the stop groove, the screw rod 4 can be unlocked. Furthermore, the stop assembly 5 includes a connecting block 51 fixed to the base plate 1, a C-shaped block 52 fixed to the top of the connecting block 51, two sliding rods 53 fixed in the C-shaped block 52, a stop block 54 slidably matched with the sliding rod 53, and a spring 55 sleeved on the sliding rod 53 and abutting against the stop block 54. The stop end 541 on the stop block 54 passes through the notch on the C-shaped block 52 and cooperates with the stop groove on the stop plate 41. A bolt 542 is connected to the top of the stop block 54, and a bearing 543 is sleeved on the bolt 542. When the manipulator clamps the bearing 543 and moves the bearing 543 toward the direction of the spring 55, the stop end 541 can be disengaged from the stop groove on the stop plate 41. When the manipulator releases the clamping, the stop block 541 is driven to reset under the action of the spring 55, so that the stop end 541 cooperates with the stop groove on the stop plate 41.

[0036] The left and right ends of the bottom plate 1 are respectively fixedly connected with a buffer block base 12 , and the outer end of the buffer block base 12 is fixedly connected with a buffer block 13 .

[0037] Notches are provided at the four corners of the base plate 1, deep groove ball bearings 14 are provided in the notches, a bearing seat 15 fixed to the base plate 1 is provided above the notches, the deep groove ball bearing 14 is rotatably matched with a connecting shaft 16, the connecting shaft 16 is fixed to the bearing seat 15, and a portion of the deep groove ball bearing 14 protrudes to the outside of the side of the bearing seat 15.

[0038] The left and right ends of the bottom plate 1 are respectively connected to two hanging mold rings 17, through which the pallet can be lifted and transferred.

[0039] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A module tray, characterized in that: include: The bottom plate is transversely fixed with two support blocks, the left end of the bottom plate is fixed with a left mounting frame, and the right end is provided with a right mounting frame that is transversely slidably matched with the bottom plate, and the right mounting frame is fixed with a nut; A left mounting seat is fixedly connected to the top of the left mounting frame, and a left bakelite clamping block is fixedly connected to the right side of the left mounting seat; A right mounting seat is fixedly connected to the top of the right mounting frame, a right bakelite clamping block is fixedly connected to the left side of the right mounting seat, and the right bakelite clamping block corresponds to the left bakelite clamping block on the left and right; A screw rod is threadedly matched with the nut, and the left and right ends of the screw rod are respectively rotatably matched with two supports fixedly connected to the bottom plate, and a stop plate and a connector are fixedly connected to the right end of the screw rod. A plurality of stop grooves are distributed circumferentially on the stop plate, and a driving groove is provided at the right end of the connector, and the driving groove is used to be plugged with the driving end of the motor so as to drive the screw rod to rotate through the motor; The stop assembly is arranged on one side of the stop disk and fixedly connected to the base plate. When the stop end of the stop block on the stop assembly cooperates with the stop groove, the screw rod can be locked from rotating. When the stop end is disengaged from the stop groove, the screw rod can be unlocked.

2. A module tray according to claim 1, characterized in that: A left limit block is fixedly connected to the right side of the left mounting seat, and the right end of the left limit block passes through a through hole on the left bakelite clamping block and extends to the right side.

3. A module tray according to claim 1, characterized in that: A right limiting block is fixedly connected to the left side of the right mounting seat, and the left end of the right limiting block passes through the through hole on the right bakelite clamping block and extends to the left side.

4. A module tray according to claim 1, characterized in that: The stop assembly includes a connecting block fixed to the base plate, a C-shaped block fixed to the top of the connecting block, two sliding rods fixed in the C-shaped block, a stop block slidably matched with the sliding rods, and a spring sleeved on the sliding rods and abutting against the stop block. The stop end on the stop block passes through the notch on the C-shaped block and cooperates with the stop groove on the stop plate. A bolt is connected to the top of the stop block, and a bearing is sleeved on the bolt.

5. A module tray according to claim 1, characterized in that: The bottoms of the front and rear ends of the right mounting frame are respectively fixed with sliding blocks, and the sliding blocks are slidably matched with guide rails that are transversely fixed to the bottom plate.

6. A module tray according to claim 1, characterized in that: The left and right ends of the bottom plate are respectively fixedly connected with a buffer block base, and the outer end of the buffer block base is fixedly connected with a buffer block.

7. A module tray according to claim 1, characterized in that: Notches are respectively arranged at the four corners of the base plate, deep groove ball bearings are arranged in the notches, a bearing seat fixed to the base plate is arranged above the notches, the deep groove ball bearings are rotatably matched with the connecting shaft, and the connecting shaft is fixed to the bearing seat.

8. A module tray according to claim 1, characterized in that: The driving groove is a cross-shaped groove.

9. A module tray according to claim 1, characterized in that: The left and right ends of the bottom plate are respectively connected to two hanging mold rings.

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