CN220642201U - CTP (computer to plate) box-loading lifting appliance - Google Patents

Abstract

The utility model discloses a CTP box-in lifting appliance which comprises a locking mechanism and a clamping component, wherein the locking mechanism can drive the clamping component to open and close, the locking mechanism can be mechanically self-locked, and an insulating layer is arranged at the contact position of the clamping component and an electric core. The locking mechanism with the mechanical self-locking function can prevent the risk of falling off of the battery core caused by loss of suction force of the sucker when the sucker of the traditional vacuum system adsorbs the battery core, and improves the safety performance of the lifting appliance; the clamping part clamps the battery cell by opening and closing, so that the use flexibility is improved, and the application range of the lifting appliance is enlarged; the insulating layer can avoid the direct contact of the surface of the battery cell with metal to the greatest extent, and effectively reduce the possibility of short circuit caused by vibration collision in the transportation process. The lifting appliance is simple in structure and convenient to use, the investment of a vacuum conveying system is not required to be additionally increased, only the lifting appliance which is simple and practical is required to be configured, the equipment investment and the maintenance cost are greatly saved, and the fund pressure of trial production line construction is reduced.

Description

CTP (computer to plate) box-loading lifting appliance

Technical Field

The utility model relates to the technical field of batteries, in particular to a CTP box-in lifting appliance.

Background

At present, in the process of square Cell to Pack, the Cell is directly integrated into a battery Pack, a vacuum system is generally adopted for carrying in a box, but the vacuum system is used for carrying in a box in a pilot line, equipment required by the vacuum system is required to be purchased in a large scale, the cost is higher, the period is longer, safety protection is required to be carried out, and the risk of falling of the Cell is caused when the power is off and the gas is off.

Disclosure of Invention

The utility model aims to solve the problems of high carrying cost, long period and battery core falling risk caused by power failure and gas failure when a vacuum system is used for box loading in a pilot line, and provides a CTP box loading lifting appliance.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the CTP box-in lifting appliance comprises a locking mechanism and a clamping part, wherein the locking mechanism can drive the clamping part to open and close, the locking mechanism can be mechanically self-locked, and an insulating layer is arranged at the contact position of the clamping part and an electric core.

According to the CTP box-in lifting appliance, through the arrangement of the locking mechanism with the mechanical self-locking function, the risk that the cell falls off due to the fact that the sucking disc loses suction when a traditional vacuum system adsorbs the cell can be well prevented, after the cell is locked by the locking mechanism, the locking state of the cell can be prevented from being suddenly released through mechanical self-locking even if emergency such as power failure and gas failure occur, and the safety performance of the lifting appliance is improved. The clamping component of the lifting appliance can clamp the electric core through opening and closing, so that the use flexibility is improved, quick replacement and adjustment can be realized, electric cores of different types and sizes are matched, the application range of the lifting appliance is enlarged, and a special lifting appliance is not required to be configured for each electric core. The insulating layer can avoid the direct contact of the surface of the battery cell with metal to the greatest extent, and effectively reduce the possibility of short circuit caused by vibration collision in the transportation process. The lifting appliance is simple in structure and convenient to use, the investment of a vacuum conveying system is not required to be additionally increased, only the lifting appliance which is simple and practical is required to be configured, the equipment investment and the maintenance cost are greatly saved, and the fund pressure of trial production line construction is reduced.

Optionally, the locking mechanical system includes from locking-type lead screw and a plurality of movable block, the movable block with clamping part fixed connection, from locking-type lead screw can drive the movable block is relative or opposite movement simultaneously.

According to the CTP box-in lifting appliance provided by the utility model, the moving blocks are driven to move relatively or relatively simultaneously by the rotation of the screw rod, so that the clamping parts are driven to open and close, accurate stepping movement can be realized, the opening and closing degree of the clamping parts is conveniently controlled, and reliable gripping of the battery cell is realized.

Optionally, a knob is installed at one end of the self-locking screw rod, and the knob can drive the self-locking screw rod to rotate together.

According to the CTP box-in lifting appliance provided by the utility model, a worker can operate the knob to quickly finish grabbing and placing the battery cell, so that the operation steps are simplified, and the working efficiency is improved.

Optionally, the self-locking screw rod drives the moving block to move relatively or relatively simultaneously through the meshing gear teeth, and the lead angle of the self-locking screw rod is smaller than the equivalent friction angle between the meshing gear teeth.

By adopting the structure, the self-locking performance of the self-locking screw rod can be better ensured, and the safety of the lifting appliance is improved.

Optionally, the clamping component includes a plurality of first fingers and a plurality of second fingers, first fingers with second fingers set up relatively, first fingers with second fingers assign and press from both sides tight electric core.

By adopting the structure, the first finger and the second finger are oppositely arranged, the electric core can be clamped from two directions, the two hands are allocated and clamped, the contact area can be increased, the electric core damage caused by point contact is avoided, and the grabbing stability is improved.

Optionally, the first finger and the second finger are provided with insulating layers at contact parts with the battery cell.

The insulating layer can prevent the metal finger from directly contacting the battery cell, so that short circuit is prevented; the insulating layer provides certain cushioning effect, can avoid the direct fish tail of finger to electric core packing, and general insulating layer can adopt materials such as silica gel, fluororubber, TPU plastics or EPDM rubber.

Optionally, the clamping component further comprises a first mounting plate and a second mounting plate, the first finger is mounted on the first mounting plate through an insulating block, the second finger is mounted on the second mounting plate through an insulating block, and the first mounting plate and the second mounting plate are fixedly connected with the moving block.

Set up independent No. one and No. two mounting panels, can make both fingers obtain stable installation support, use the insulating block to keep apart between finger and the mounting panel, can avoid the metal to connect the electric core directly to touch and lead to the short circuit, promote the security performance of this hoist.

Optionally, a guide rail is installed between the first mounting plate and the second mounting plate, the guide rail is provided with a sliding block, the sliding block is embedded with the guide rail and can reciprocate along the guide rail, and the first mounting plate and the second mounting plate are connected with the guide rail through the sliding block.

And the guide rail is arranged between the first mounting plate and the second mounting plate, so that the movement track of the mounting plate is limited, and the risk caused by random displacement is avoided.

Optionally, the two ends of the first mounting plate and the two ends of the second mounting plate are provided with stop blocks.

The mounting panel both ends set up the dog, and the dog cooperates with the finger, forms a fixed space, fixes the electric core wherein, avoids the electric core to drop from the mounting panel both sides.

Optionally, the safety hooks are installed at both ends of the first mounting plate and both ends of the second mounting plate, or, the safety hooks are installed at one end of the first mounting plate, the corresponding safety hooks are also installed at the other end of the second mounting plate, and the safety hooks are used for limiting the battery cell to move in the longitudinal direction.

Through setting up the safety hook, can restrict the removal of electric core in longitudinal direction, prevent that the hoist from lifting by crane behind the electric core, the electric core drops in longitudinal direction, further promotes the security of this hoist.

Optionally, the CTP box-in lifting appliance provided by the utility model further comprises a hanging plate, wherein the locking mechanism and the clamping component are arranged on the hanging plate, and the hanging plate is further provided with a hanging ring.

The lifting appliance has the advantages that the lifting appliance is compact in structure due to the fact that the relevant components are intensively installed on the hanging plate, the hanging plate maintains the overall rigidity of the lifting appliance, the stability in lifting operation is guaranteed, and hanging rings are arranged on the hanging plate, so that the whole lifting appliance can be hung.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the CTP box-in lifting appliance, through the arrangement of the locking mechanism with the mechanical self-locking function, the risk that the cell falls off due to the fact that the sucking disc loses suction when a traditional vacuum system adsorbs the cell can be well prevented, after the cell is locked by the locking mechanism, the locking state of the cell can be prevented from being suddenly released through mechanical self-locking even if emergency such as power failure and gas failure occur, and the safety performance of the lifting appliance is improved. The clamping component of the lifting appliance can clamp the electric core through opening and closing, so that the use flexibility is improved, quick replacement and adjustment can be realized, electric cores of different types and sizes are matched, the application range of the lifting appliance is enlarged, and a special lifting appliance is not required to be configured for each electric core. The insulating layer can avoid the direct contact of the surface of the battery cell with metal to the greatest extent, and effectively reduce the possibility of short circuit caused by vibration collision in the transportation process. The lifting appliance is simple in structure and convenient to use, the investment of a vacuum conveying system is not required to be additionally increased, only the lifting appliance which is simple and practical is required to be configured, the equipment investment and the maintenance cost are greatly saved, and the fund pressure of trial production line construction is reduced.

2. According to the CTP box-in lifting appliance provided by the utility model, the moving blocks are driven to move relatively or relatively simultaneously by the rotation of the screw rod, so that the clamping parts are driven to open and close, accurate stepping movement can be realized, the opening and closing degree of the clamping parts is conveniently controlled, and reliable gripping of the battery cell is realized.

3. According to the CTP box-in lifting appliance, the fingers are isolated from the mounting plate by using the insulating blocks, so that short circuit caused by direct contact of metal with an electric core can be avoided, and the safety performance of the lifting appliance is improved; the two ends of the mounting plate are provided with the stop blocks, the stop blocks are matched with fingers to form a fixing space, and the battery cell is fixed in the fixing space, so that the battery cell is prevented from falling off from the two sides of the mounting plate; through setting up the safety hook, can restrict the removal of electric core in longitudinal direction, prevent that the hoist from lifting by crane behind the electric core, the electric core drops in longitudinal direction, further promotes the security of this hoist.

Drawings

FIG. 1 is a schematic diagram of a CTP in-box sling structure;

FIG. 2 is a top view of the CTP in-box spreader;

FIG. 3 is a front view of a CTP in-box spreader;

FIG. 4 is a side view of a CTP in-box spreader;

fig. 5 is an enlarged view of a portion a in fig. 1.

Reference numerals in the drawings: the device comprises a self-locking screw rod 11-self-locking screw rod 111-knob 12-moving block 211-first finger 212-second finger 213-insulating layer 221-first mounting plate 222-second mounting plate 23-insulating block 24-guide rail 25-slide block 26-stop block 27-safety hook 3-hanging plate 31-hanging ring.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-5, the utility model provides a CTP box-in lifting appliance, which comprises a locking mechanism with a self-locking function and a clamping part, wherein the locking mechanism can drive the clamping part to open and close, and an insulating layer is arranged at the contact position of the clamping part and an electric core.

In the preferred scheme, as shown in fig. 1 and 2, the locking mechanism can comprise a self-locking screw rod 11 and two moving blocks 12, each moving block 12 is fixedly connected with the clamping component, the self-locking screw rod 11 drives the moving blocks 12 to move relatively or relatively simultaneously through meshing gear teeth, and then drives the clamping component to open and close, so that accurate stepping movement can be realized, the opening and closing degree of the clamping component can be conveniently controlled, and reliable gripping of the battery cell can be realized. The self-locking characteristic of the locking mechanism can realize reverse self-locking by setting the lead angle of the self-locking screw rod 11 smaller than the equivalent friction angle between the meshing wheel teeth, namely, the self-locking screw rod 11 can only drive the moving block 12 to move, but the moving block 12 can not drive the self-locking screw rod 11 to rotate, so that the mechanical locking of the battery cell is realized. According to the CTP box-in lifting appliance, the locking mechanism with the self-locking function is arranged, so that the risk that the cell falls off due to the fact that the sucking disc loses suction when a traditional vacuum system adsorbs the cell can be well prevented, the locking state of the cell can be prevented from being suddenly released through the mechanical self-locking structure after the cell is locked by the locking mechanism, and the safety performance of the lifting appliance is improved.

In a preferred scheme, a knob 111 can be further installed at one end of the self-locking screw 11, and the knob 111 can drive the self-locking screw 11 to rotate together. Staff can operate the knob 111 to accomplish snatching the placing to the electric core fast, has simplified the operation procedure, improves work efficiency.

It will be understood by those skilled in the art that the locking mechanism can drive the clamping member to open and close, and the locking mechanism can be any device capable of realizing mechanical self-locking, and is not limited to the self-locking screw 11 and the manner of engaging the gear teeth in the embodiment.

Further preferably, as shown in fig. 1 and 5, the clamping component comprises a plurality of first fingers 211 and a plurality of second fingers 212, wherein the first fingers 211 and the second fingers 212 are oppositely arranged, and the first fingers 211 and the second fingers 212 are matched with the clamping battery cell. The contact parts of the first finger 211 and the second finger 212 with the battery cell are provided with an insulating layer 213, wherein the insulating layer 213 can be made of materials such as silica gel, fluororubber, TPU plastic or EPDM rubber. The first finger 211 and the second finger 212 are oppositely arranged, the battery cell can be clamped from two directions, the two hands are allocated and clamped, the contact area can be increased, the damage to the battery cell caused by point contact is avoided, and the grabbing stability is improved. The insulating layer 213 can prevent the metal finger from directly contacting the battery cell, so as to prevent short circuit; the insulating layer 213 also provides a cushioning effect that prevents direct scratching of the cell package by a finger.

The clamping component further comprises a first mounting plate 221 and a second mounting plate 222, the first finger 211 is mounted on the first mounting plate 221 through the insulating block 23, the second finger 212 is mounted on the second mounting plate 222 through the insulating block 23, and the first mounting plate 221 and the second mounting plate 222 are fixedly connected with the moving block 12. The insulating block 23 is used between the finger and the mounting plate to isolate, so that the short circuit caused by direct contact of metal with the battery cell can be avoided, and the safety performance of the lifting appliance is improved. Specifically, in this embodiment, the first finger 211 and the second finger 212 may be both L-shaped as shown in fig. 1 and 5, one side of the L-shaped finger is fixedly connected with the mounting board through the insulating block 23, the other side of the L-shaped finger is provided with the insulating layer 213, the two opposite L-shaped fingers are in direct contact with the battery cell through the insulating layer 213, each moving block 12 is fixedly connected with one mounting board, and the moving blocks 12 drive the mounting boards to approach each other, so that the battery cell is clamped by the L-shaped fingers.

The clamping component of the lifting appliance can clamp the electric core through opening and closing, so that the use flexibility is improved, quick replacement and adjustment can be realized, electric cores of different types and sizes are matched, the application range of the lifting appliance is enlarged, and a special lifting appliance is not required to be configured for each electric core. The insulating layer can avoid the direct contact of the surface of the battery cell with metal to the greatest extent, and effectively reduce the possibility of short circuit caused by vibration collision in the transportation process.

A guide rail 24 is installed between the first mounting plate 221 and the second mounting plate 222, the guide rail 24 is provided with a sliding block 25, the sliding block 25 is embedded with the guide rail 24 and can reciprocate along the guide rail 24, and the first mounting plate 221 and the second mounting plate 222 are connected with the guide rail 24 through the sliding block 25. The guide rail 24 is arranged between the first mounting plate 221 and the second mounting plate 222, so that the movement track of the mounting plates is limited, and the risk caused by random displacement is avoided.

The locking mechanical system and the clamping component of this embodiment are all installed in one side of hanging plate 3, and rings 31 are installed to the opposite side at hanging plate 3, and during the use, locking mechanical system drives clamping component and presss from both sides tight electric core after, and the hoist lifts up this CTP through rings 31 and goes into the case hoist, can carry out subsequent income case operation. The lifting appliance has the advantages of simple structure and convenient use, does not need to additionally increase the investment of a vacuum conveying system, and can be simply and practically configured. The investment and maintenance cost of equipment are greatly saved, and the fund pressure of trial production line construction is reduced.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 3 and 4, the two ends of the first mounting plate 221 and the two ends of the second mounting plate 222 are respectively provided with a stop block 26, and the four stop blocks 26 are matched with fingers oppositely arranged to form a fixed space, so that the battery cell is fixed in the fixed space, and the battery cell is prevented from falling off from two sides of the mounting plate.

Further, safety hooks 27 are mounted at both ends of the first mounting plate 221 and both ends of the second mounting plate 222, that is, the safety hooks 27 are mounted at four corners of the CTP box-in spreader.

Of course, the safety hook 27 may be mounted on only one end of the first mounting plate 221, and the safety hook 27 is mounted on only the other end of the second mounting plate 222 corresponding to the first mounting plate 221, i.e. the safety hook 27 is mounted on the opposite corner of the CTP box-entering sling as shown in fig. 1, 3 and 4.

Specifically, the safety hook 27 of the present utility model is in the shape of a "[", and the "[" -shaped safety hook 27 has two short sides parallel to each other, the two short sides being connected by a long side. One of the short sides is fixedly connected with the mounting plate, the other short side can clamp the outer side of the electric core, the electric core is limited to move in the longitudinal direction, and after the electric core is prevented from being lifted, the electric core falls from the CTP box lifting appliance due to the fact that the clamping part cannot clamp the electric core, so that the safety of the lifting appliance is further improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (11)

1. The CTP box-in lifting appliance is characterized by comprising a locking mechanism and a clamping component, wherein the locking mechanism can drive the clamping component to open and close, the locking mechanism can be mechanically self-locked, and an insulating layer is arranged at the contact position of the clamping component and an electric core.

2. The CTP-in-box lifting appliance according to claim 1, wherein the locking mechanism comprises a self-locking screw rod (11) and a plurality of moving blocks (12), the moving blocks (12) are fixedly connected with the clamping component, and the self-locking screw rod (11) can drive the moving blocks (12) to move relatively or oppositely at the same time.

3. The CTP box-in spreader according to claim 2, wherein a knob (111) is mounted at one end of the self-locking screw (11), and the knob (111) can drive the self-locking screw (11) to rotate together.

4. The CTP-in-box sling according to claim 2, wherein the self-locking screw (11) drives the moving block (12) to move relatively or relatively simultaneously through the meshing gear teeth, and the lead angle of the self-locking screw (11) is smaller than the equivalent friction angle between the meshing gear teeth.

5. The CTP box-in spreader according to claim 2, wherein the clamping member comprises a plurality of first fingers (211) and a plurality of second fingers (212), the first fingers (211) and the second fingers (212) are disposed opposite to each other, and the first fingers (211) and the second fingers (212) cooperate to clamp the battery cell.

6. The CTP-in-box spreader of claim 5, wherein the contact portions of the first finger (211) and the second finger (212) with the cell are provided with an insulating layer (213).

7. The CTP box-in spreader according to claim 5, wherein the clamping member further comprises a first mounting plate (221) and a second mounting plate (222), the first finger (211) is mounted on the first mounting plate (221) through an insulating block (23), the second finger (212) is mounted on the second mounting plate (222) through the insulating block (23), and the first mounting plate (221) and the second mounting plate (222) are fixedly connected with the moving block (12).

8. The CTP box-in spreader according to claim 7, wherein a guide rail (24) is installed between the first mounting plate (221) and the second mounting plate (222), the guide rail (24) is provided with a slider (25), the slider (25) is embedded with the guide rail (24) and can reciprocate along the guide rail (24), and the first mounting plate (221) and the second mounting plate (222) are connected with the guide rail (24) through the slider (25).

9. The CTP box hanger according to claim 7, wherein the two ends of the first mounting plate (221) and the two ends of the second mounting plate (222) are both provided with stoppers (26).

10. The CTP box-in spreader according to claim 9, wherein safety hooks (27) are mounted at both ends of the first mounting plate (221) and both ends of the second mounting plate (222), or the safety hooks (27) are mounted at one end of the first mounting plate (221), and the safety hooks (27) are mounted at the other end of the corresponding second mounting plate (222), and the safety hooks (27) are used for limiting movement of the battery cells in the longitudinal direction.

11. CTP box hanger according to any of claims 1-10, further comprising a suspension plate (3), said locking mechanism and said clamping member being mounted to said suspension plate (3), said suspension plate (3) further being provided with a lifting ring (31).