Module tray structure

Abstract

The utility model discloses a module tray structure which comprises a tray bottom plate, two clamping blocks and a driving device, the clamping block on the left side is fixedly connected with a connecting plate fixedly connected to the tray bottom plate, and the clamping block on the right side is fixedly connected with a connecting plate fixedly connected to the tray bottom plate. The driving device comprises a U-shaped base, a sliding rod connected to the U-shaped base, an installation base in transverse sliding fit with the sliding rod, an elastic piece with the left end abutting against the installation base and the right end abutting against the U-shaped base, a support arranged on the right side of the U-shaped base and a quick clamp installed on the support, and a clamping block on the right side is fixedly connected with the installation base. The driving end of the quick clamp extends into the U-shaped seat and is connected with a driving block, the driving block is located on the left side of the check block at the lower end of the mounting seat, when the quick clamp drives the driving block to move rightwards, the mounting seat and the clamping block can be driven to move rightwards, and when the quick clamp drives the driving block to move leftwards, the mounting seat and the clamping block are driven by the elastic force of the elastic piece to move leftwards to conduct clamping action. The driving device is low in cost, the manufacturing cost can be reduced, and the production cost of the module tray is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, and particularly relates to a module tray structure. Background Art

[0002] In the production of power batteries, trays are generally used. The power batteries are clamped and fixed by clamping devices installed on the trays to facilitate wiring and assembling various components on the power batteries. At present, the clamping devices on the trays include two clamping blocks arranged left and right and a linear slide table. The linear slide table is clamped and connected to one of them and is used to drive the clamping blocks to move left and right and cooperate with the other clamping block to clamp the power battery. Using a linear slide table for driving results in a high overall cost of the tray and high production costs. In addition, there is only a device for clamping the power battery on the tray, and there is no mechanism for longitudinally positioning the power battery. When the power battery is placed on the tray, it is sometimes close to the front side of the tray and sometimes close to the rear side of the tray, resulting in inconsistent longitudinal positions and affecting the assembly of components on the power battery. Content of the Utility Model

[0003] In order to overcome the existing technical defects and solve the technical problem of high production costs caused by using a linear slide table to drive the clamping block to move for clamping on the existing tray, the purpose of the utility model is to provide a module tray structure to solve the existing 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 structure is designed, including: a tray bottom plate, clamping blocks and a driving device. There are two clamping blocks, which are arranged at the left and right ends of the tray bottom plate. The left clamping block is fixedly connected to a connecting plate fixedly connected to the tray bottom plate. The driving device includes a U-shaped seat, a sliding rod connected to the U-shaped seat, a mounting seat that slides horizontally with the sliding rod, an elastic member with its left end abutting against the mounting seat and its right end abutting against the U-shaped seat, a support seat arranged on the right side of the U-shaped seat, and a quick clamp installed on the support seat. The right clamping block is fixedly connected to the mounting seat. The driving end of the quick clamp extends into the U-shaped seat and is connected to a driving block. The driving block is located on the left side of a stop block at the lower end of the mounting seat. When the quick clamp drives the driving block to move right, the mounting seat and the clamping block can be driven to move right. When the quick clamp drives the driving block to move left, the mounting seat and the clamping block move left under the elastic force of the elastic member to perform a clamping action.

[0006] The driving device of the present technology is composed of a U-shaped seat, a sliding rod, a mounting seat, an elastic member, a support seat, and a quick clamp, and can also drive the clamping block to move and clamp the power battery. Compared with using a linear slide table to drive the clamping block to move and fix the power battery, the cost is lower, the manufacturing cost can be reduced, the production cost of the module tray can be reduced, and there is no need to worry about being unable to use due to power failure, and the usability is relatively good.

[0007] In order to better solve the above technical defects, the present utility model also has a better technical solution:

[0008] In some embodiments, a positioning component for positioning the longitudinal position of the power battery is longitudinally adjustably connected to the front end of the tray bottom plate. Thus, the position of the power battery placed on the tray bottom plate can be positioned to ensure that the placement position is unified each time.

[0009] In some embodiments, the positioning component includes a mounting frame that is longitudinally slidably engaged with the tray bottom plate, a positioning bar that is horizontally connected to the rear side of the mounting frame, a plurality of positioning blocks that are longitudinally fixed to the tray bottom plate, and a knob plunger that is installed on the mounting frame. The lower end of the knob plunger can be respectively engaged with the positioning holes on each positioning block to position and lock the position of the mounting frame. When the power battery is placed on the tray bottom plate, the front side of the power battery is brought into contact with the positioning bar to achieve its positioning.

[0010] In some embodiments, the elastic member is a spring or a spring sheet.

[0011] In some embodiments, two support bars are horizontally arranged between the connecting plate and the driving device.

[0012] In some embodiments, the bottom of the mounting frame is longitudinally slidably engaged with the tray bottom plate through a guide rail slider.

[0013] In some embodiments, anti-collision rubber blocks are respectively fixed to the left and right ends of the tray bottom plate.

[0014] In some embodiments, the tray bottom plate has a rectangular structure, and bearings are rotatably connected to its four corner positions, and part of the bearings is located outside the outer contour of the tray bottom plate. When this tray is in use, it is placed on the conveyor line. When it reaches the battery station on the conveyor, the power battery is placed on the tray, and the tray and the power battery are transported to each station by the conveyor line for assembly. The setting of the bearings can facilitate the turning and transportation of the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the structure of a module tray according to an embodiment provided by the present utility model;

[0016] Figure 2 is Figure 1 a schematic diagram of the structure from another perspective;

[0017] Figure 3 is a structural schematic diagram of the driving device;

[0018] Figure 4 is a structural schematic diagram of the mounting bracket;

[0019] Reference numerals:

[0020] 1. Tray bottom plate; 11. Connecting plate; 12. Support bar; 2. Clamping block; 3. Driving device; 31. U-shaped seat; 32. Slide bar; 33. Mounting seat; 331. Stopper; 34. Elastic member; 35. Support; 36. Quick clamp; 37. Driving block; 4. Positioning assembly; 41. Mounting bracket; 42. Positioning bar; 43. Positioning block; 44. Knob plunger; 5. Anti-collision rubber block; 6. Bearing. Detailed implementation manners

[0021] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following descriptions, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0022] In the description of the present utility model, it should be understood that with regard to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0023] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, and fixing should be understood in a broad sense. Those skilled in the technical field can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0024] Refer to Figures 1 to 4As shown in the figure, a module tray structure provided by the utility model includes: a tray bottom plate 1, clamping blocks 2 and a driving device 3. A connecting plate 11 is fixedly connected to the left end of the tray bottom plate 1, the driving device 3 is fixedly connected to the right end of the tray bottom plate 1, and two support bars 12 are horizontally arranged between the connecting plate 11 and the driving device 3. The support bars 12 are used to support power batteries. There are two clamping blocks 2, which are arranged at the left and right ends of the tray bottom plate 1 and correspond to each other left and right. The left clamping block 2 is fixedly connected to the connecting plate 11. The driving device 3 includes a U-shaped seat 31, a sliding rod 32 connected to the U-shaped seat 31, a mounting seat 33 that is horizontally slidably matched with the sliding rod 32, an elastic member 34 with its left end abutting against the mounting seat 33 and its right end abutting against the U-shaped seat 31, a support 35 arranged on the right side of the U-shaped seat 31, and a quick clamp 36 mounted on the support 35. The right clamping block 2 is fixedly connected to the mounting seat 33. The U-shaped seat 21 and the support 35 are respectively fixedly connected to the tray bottom plate 1 by screws. The driving end of the quick clamp 36 extends into the U-shaped seat 31 and is connected to a driving block 37. The driving block 37 is located on the left side of a stop block 331 at the lower end of the mounting seat 33. The U-shaped seat 31 is composed of a bottom plate and two side plates fixedly connected to the left and right ends of the bottom plate. A reinforcing plate fixedly connected to the two side plates is arranged above the bottom plate. There is one or two or more sliding rods 32. In this embodiment, it is preferably that there are two sliding rods 32, and the two ends of the sliding rod 32 are fixedly connected to the two side plates correspondingly. There is one or two or more elastic members 34. In this embodiment, it is preferably that there are two elastic members 34. The two elastic members 34 are arranged one above the other and are located between the two sliding rods 32. The left end of the elastic member 34 is inserted into a blind hole arranged on the mounting 33, and the right end is inserted into a blind hole on the right side plate of the U-shaped seat 31. The elastic member 34 is a spring or a spring sheet. In this embodiment, it is preferably that the elastic member 34 is a spring. When the quick clamp 36 drives the driving block 37 to move rightward, the mounting seat 33 and the clamping block 2 can be driven to move rightward. When the quick clamp 36 drives the driving block 37 to move leftward, the mounting seat 33 and the clamping block 2 move leftward under the elastic force of the elastic member 34 to perform a clamping action. When it is necessary to place the power battery on the tray bottom plate 1, first manually pull the handle of the quick clamp 36 to drive the driving block 37 to move rightward, driving the mounting seat 33 and the clamping block 2 to move rightward, so that the horizontal distance between the two clamping blocks 2 increases. Then place the power battery between the two clamping blocks 2 and on the support bars 12. Then manually pull the handle of the quick clamp 36 to drive the driving block 37 to move leftward. The mounting seat 33 and the clamping block 2 move leftward under the elastic force of the elastic member 34, so that the right clamping block 2 abuts against the left clamping block 2 and the power battery, clamping and fixing the power battery.

[0025] The front end of the tray bottom plate 1 is longitudinally and adjustably connected with a positioning component 4 for positioning the longitudinal position of the power battery. The positioning component 4 includes a mounting frame 41 that is longitudinally slidably engaged with the tray bottom plate 1, a positioning bar 42 that is horizontally connected to the rear side of the mounting frame 41, a plurality of positioning blocks 43 that are longitudinally fixed on the tray bottom plate 1, and a knob plunger 44 that is mounted on the mounting frame 41. A slider is fixedly connected to the bottom of the mounting frame 41, and a longitudinally arranged guide rail is fixedly connected to the tray bottom plate 1. The slider is slidably engaged with the guide rail. There are two or three or more positioning blocks 43 arranged longitudinally. In this embodiment, it is preferably set that there are two positioning blocks 43. Positioning holes are provided on the positioning blocks 43. The lower end of the knob plunger 44 can be respectively engaged with the positioning holes on each positioning block 43 to position and lock the position of the mounting frame 41. When the power battery is placed on the tray bottom plate 1, the front side of the power battery is made to contact the positioning bar 42 to realize the positioning placement of the power battery.

[0026] Anti-collision rubber blocks 5 are respectively fixedly connected to the left and right ends of the tray bottom plate 1, and the anti-collision rubber blocks 5 can play a buffering effect.

[0027] The tray bottom plate 1 has a rectangular structure, and bearings 6 are rotatably connected to its four corner positions. Part of the bearings 6 is located outside the outer contour of the tray bottom plate 1.

[0028] The bottom of the tray bottom plate 1 is connected with an "O"-shaped wear-resistant strip.

[0029] The above are only some embodiments of the present invention. For those of ordinary skill in the art, without departing from the creative concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A module tray structure, characterized in that, Including: A tray bottom plate, clamping blocks and a driving device. There are two clamping blocks which are arranged at the left and right ends of the tray bottom plate. The clamping block on the left is fixedly connected to a connecting plate fixedly connected to the tray bottom plate. The driving device includes a U-shaped seat, a sliding rod connected to the U-shaped seat, a mounting seat that is horizontally slidably matched with the sliding rod, an elastic member with its left end abutting against the mounting seat and its right end abutting against the U-shaped seat, a support seat arranged on the right side of the U-shaped seat, and a quick clamp mounted on the support seat. The clamping block on the right is fixedly connected to the mounting seat. The driving end of the quick clamp extends into the U-shaped seat and is connected to a driving block. The driving block is located on the left side of a stop block at the lower end of the mounting seat. When the quick clamp drives the driving block to move rightward, the mounting seat and the clamping block can be driven to move rightward. When the quick clamp drives the driving block to move leftward, the mounting seat and the clamping block are driven to move leftward under the elastic force of the elastic member to perform a clamping action.

2. The modular tray structure according to claim 1, wherein The front end of the tray bottom plate is longitudinally adjustably connected with a positioning component for positioning the longitudinal position of the power battery.

3. The modular tray structure according to claim 2, wherein The positioning component includes a mounting frame that is longitudinally slidably matched with the tray bottom plate, a positioning strip horizontally connected to the rear side of the mounting frame, a plurality of positioning blocks longitudinally fixedly connected to the tray bottom plate, and a knob plunger mounted on the mounting frame. The lower end of the knob plunger can be respectively matched with the positioning holes on each positioning block to position and lock the position of the mounting frame.

4. A module tray structure according to claim 1 or 2 or 3, characterized in that, The elastic member is a spring or a spring sheet.

5. A module tray structure according to claim 1, characterized in that, There are two support bars horizontally arranged between the connecting plate and the driving device.

6. The modular tray structure according to claim 3, characterized in that The bottom of the mounting frame is longitudinally slidably matched with the tray bottom plate through a guide rail and a slider.

7. A module tray structure according to claim 1, characterized in that, Anti-collision rubber blocks are fixedly connected to the left and right ends of the tray bottom plate respectively.

8. A module tray structure according to claim 1, characterized in that, The tray bottom plate has a rectangular structure, and bearings are rotatably connected to its four corner positions, and part of the bearings is located outside the outer contour of the tray bottom plate.

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