CN222556172U - A reeling device for the production of new energy vehicle cables - Google Patents

Abstract

The utility model discloses an unreeling device for new energy automobile cable production, which relates to the technical field of new energy automobile cable production, the device comprises a base, a first vertical plate and a second vertical plate, wherein the first vertical plate and the second vertical plate are fixed on the upper surface of the base, a limiting assembly is arranged on the upper surface of the base, and an unreeling mechanism is arranged on the second vertical plate. This an unreeling device for new energy automobile cable production releases the spacing to the push pedal through rotating the stopper, the push pedal is automatic under the compression elasticity effect of first expansion spring promotes the kickup, the kickup is at the in-process of removal and slot looks block, thereby it is spacing to the position of unreeling the reel, avoid making the unexpected pivoted condition of unreeling the reel because of receiving the influence of external force, can also promote the rotation wheel when the tensile dynamics to the cable is too big when unreeling, the rotation wheel can promote the fixed plate and extrude the telescopic link, thereby make the telescopic link produce corresponding elasticity, cushion the tensile force that the cable received.

Description

Unreeling device for new energy automobile cable production

Technical Field

The utility model relates to the technical field of cable production, in particular to an unreeling device for new energy automobile cable production.

Background

New energy automobiles rely on electric energy for driving, and high-efficiency power transmission systems are required, cables are responsible for transmitting electric energy among key components such as batteries, inverters, motors and the like to drive the vehicles to normally run, and the cables must have high conductivity and low resistance so as to ensure high efficiency and stability of energy transmission.

The inventors found in the course of implementing the present utility model that:

The patent document with the publication number of CN210312856U discloses a cable unreeling device, a winding drum is placed between two opposite brackets, and the translation device can move along the length direction of the supporting shafts by taking the supporting shafts, so that the center of the winding drum can be inserted into the supporting shafts, the center lines of the two supporting shafts coincide, the two supporting shafts are positioned on two sides of the winding drum, the two supporting shafts are rotatably supported on the brackets, and then the supporting shafts are positioned on the brackets firmly in the unreeling process of the winding drum.

The manual mode is adopted in the scheme of above patent to drive the reel and rotate to reach the purpose of unreeling the cable, but when removing the device to the position of unreeling, the unexpected rotation of reel is easy to make because of receiving the influence of external force, leads to the unexpected unreeling of cable, thereby make the staff need spend extra time and energy to rearrange the cable, work efficiency has been reduced, and carry out the tensile in-process of unreeling to the cable, the cable of some part probably can be excessively stretched, thereby can lead to the inner structure of cable to change, influence the physical properties and the life of cable.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an unreeling device for the production of a new energy automobile cable, which can limit an unreeling reel, avoid the condition that the unreeling reel rotates accidentally and can buffer the cable when unreeling and stretching the cable.

The technical proposal of the utility model is that the unreeling device for the production of the new energy automobile cable comprises a base, a first vertical plate and a second vertical plate which are fixed on the upper surface of the base, wherein the upper surface of the base is provided with a limit component, the second vertical plate is provided with an unreeling mechanism, the unreeling mechanism is provided with a buffer component,

The limiting assembly comprises a fixed rod fixed on the upper surface of the base and a plurality of first telescopic springs of the array, the top end of the fixed rod is rotationally connected with a limiting block, the top end of the first telescopic spring is fixedly provided with a push plate, the upper surface of the push plate is contacted with the bottom surface of the limiting block, and the upper surface of the push plate is fixedly provided with an inserting block;

The buffering assembly comprises a U-shaped plate which is reversely arranged on the unreeling mechanism, a telescopic rod is fixed at the inner top of the U-shaped plate, a fixed plate is fixed at the bottom end of the telescopic rod, fixed blocks which are oppositely arranged are fixed on the bottom surface of the fixed plate, and rotating wheels are connected between the fixed blocks in a rotating mode.

Further, the inside of first riser is provided with the reel, and the slot has been seted up to the surface of reel, and slot and inserted block looks adaptation, and slot and inserted block are located same horizontal line.

Further, unreeling mechanism is including fixing the rotating electrical machines in second riser one side, the output of rotating electrical machines is fixed with two-way lead screw, and the one end that rotating electrical machines was kept away from to two-way lead screw is rotated with the inboard of another second riser and is connected, and the surface threaded connection of two-way lead screw has the screw thread piece, and the upper surface of screw thread piece is fixed mutually with the bottom of U-shaped board, starts the rotating electrical machines and drives two-way lead screw and rotate, and the rotation of two-way lead screw can drive screw thread piece and buffering subassembly and carry out reciprocating motion, can make the cable evenly unreel.

Further, the second telescopic spring is sleeved on the outer surface of the telescopic rod, and the elastic force of the telescopic rod can be improved.

Further, the mounting grooves are formed in the positions, close to the two side plates of the U-shaped plate, of the two sides of the fixing plate, balls are arranged in the mounting grooves, and the outer surfaces of the balls are in contact with the inner sides of the U-shaped plate, so that the fixing plate can move more smoothly.

Further, the inner side of the second vertical plate is fixedly provided with a sliding rod, and the outer surface of the sliding rod is in sliding connection with the inner wall of the hole of the threaded block, so that the movement of the threaded block can be guided and supported.

Further, the universal wheel is installed to the bottom surface of base, the upper surface of base installs the controller, and the rotating electrical machines is connected with the controller electricity for the start-up of control rotating electrical machines.

The cable has the advantages that the limit of the push plate is relieved through the rotation limiting block, the push plate automatically pushes the inserting block to move upwards under the compression elastic force of the first telescopic spring, the inserting block is clamped with the inserting groove in the moving process, so that the position of the reel is fixed, the situation that the reel is accidentally rotated due to the influence of external force is avoided, one end of the cable passes through the lower portion of the rotating wheel, when the stretching force is too large, the cable pushes the rotating wheel to move upwards, the rotating wheel pushes the fixing plate to squeeze the telescopic rod, and accordingly the telescopic rod generates corresponding elastic force to buffer the stretching force applied to the cable.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is a block diagram of a spacing assembly of the present utility model.

Fig. 4 is an enlarged view at a in fig. 2.

Shown in the figure is 1, a base; 2, a limiting component, 201, a fixed rod, 202, a limiting block, 203, a first telescopic spring, 204, a push plate, 205, an inserting block, 3, an unreeling mechanism, 301, a rotating motor, 302, a bidirectional screw rod, 303, a threaded block, 4, a buffer component, 401, a U-shaped plate, 402, a telescopic rod, 403, a fixed plate, 404, a fixed block, 405, a rotating wheel, 406, an installation groove, 407, a ball, 408, a second telescopic spring, 5, a first vertical plate, 6, a second vertical plate, 7, a unreeling disc, 701, a slot, 8, a slide bar, 9, a controller, 10 and a universal wheel.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings, but the embodiment should not be construed as limiting the present utility model.

The utility model is as shown in fig. 1 to 4:

an unreeling device for the production of new energy automobile cables comprises a base 1, a first vertical plate 5 and a second vertical plate 6 fixed on the upper surface of the base 1, a limiting component 2 is arranged on the upper surface of the base 1, an unreeling mechanism 3 is arranged on the second vertical plate 6, a buffer component 4 is arranged on the unreeling mechanism 3, a universal wheel 10 is arranged on the bottom surface of the base 1,

The limiting component 2 comprises a fixed rod 201 fixed on the upper surface of the base 1 and a plurality of first telescopic springs 203 which are arrayed, wherein the top end of the fixed rod 201 is rotationally connected with a limiting block 202, the top end of the first telescopic spring 203 is fixed with a push plate 204, the upper surface of the push plate 204 is contacted with the bottom surface of the limiting block 202, the upper surface of the push plate 204 is fixed with an inserting block 205, a reel 7 is arranged in the first vertical plate 5, an inserting groove 701 is arranged on the outer surface of the reel 7, the inserting groove 701 is matched with the inserting block 205, the inserting groove 701 and the inserting block 205 are positioned on the same horizontal line,

The limit to the push plate 204 is relieved through rotating the limiting block 202, the push plate 204 automatically pushes the inserting block 205 to move upwards under the action of the compression elastic force of the first telescopic spring 203, and the inserting block 205 is clamped with the slot 701 in the moving process, so that the position of the reel 7 is fixed, and the situation that the reel 7 rotates accidentally due to the influence of external force is avoided.

The buffer component 4 comprises a U-shaped plate 401 reversely arranged on the unreeling mechanism 3, a telescopic rod 402 is fixed at the inner top of the U-shaped plate 401, a fixed plate 403 is fixed at the bottom end of the telescopic rod 402, fixed blocks 404 which are oppositely arranged are fixed on the bottom surface of the fixed plate 403, a rotating wheel 405 is rotatably connected between the two fixed blocks 404, a second telescopic spring 408 is sleeved on the outer surface of the telescopic rod 402, the elasticity of the telescopic rod 402 can be improved, a mounting groove 406 is formed in one side, close to the inner part of the U-shaped plate 401, of the fixed plate 403, a ball 407 is arranged in the mounting groove 406, and the outer surface of the ball 407 is contacted with the inner side of the U-shaped plate 401, so that the movement of the fixed plate 403 can be smoother;

One end of the cable passes through the lower part of the rotating wheel 405, when the stretching force is too large, the cable pushes the rotating wheel 405 to move upwards, and the rotating wheel 405 pushes the fixing plate 403 to squeeze the telescopic rod 402, so that the telescopic rod 402 generates corresponding elasticity to buffer the stretching force applied to the cable.

As shown in fig. 1, the unreeling mechanism 3 comprises a rotating motor 301 fixed on one side of a second vertical plate 6, wherein a bidirectional screw rod 302 is fixed at the output end of the rotating motor 301, one end of the bidirectional screw rod 302 away from the rotating motor 301 is rotationally connected with the inner side of another second vertical plate 6, the outer surface of the bidirectional screw rod 302 is in threaded connection with a threaded block 303, and the upper surface of the threaded block 303 is fixed with the bottom of a U-shaped plate 401;

The inboard of second riser 6 is fixed with slide bar 8, and the surface of slide bar 8 and the hole inner wall sliding connection of screw thread piece 303 can guide and support the removal of screw thread piece 303, starts rotating electrical machines 301 and drives two-way lead screw 302 and rotate, and the rotation of two-way lead screw 302 can drive screw thread piece 303 and buffering subassembly 4 and reciprocate, can make the cable evenly unreel.

As shown in fig. 1, a controller 9 is mounted on the upper surface of the base 1, and the rotating electric machine 301 is electrically connected to the controller 9, for controlling the starting of the rotating electric machine 301, and the model of the controller 9 is siemens S7-1200.

The working principle of the utility model is as follows:

When the device is used, when the device needs to be moved to a position where unwinding is needed, the limit to the push plate 204 is released by rotating the limiting block 202, the push plate 204 automatically pushes the inserting block 205 to move upwards under the action of the compression elastic force of the first telescopic spring 203, the inserting block 205 is clamped with the inserting groove 701 in the moving process, so that the position of the unwinding disc 7 is fixed, the situation that the unwinding disc 7 rotates accidentally due to the influence of external force is avoided, the push plate 204 is pushed downwards after the position is reached, the push plate 204 is lower than the limiting block 202, the limiting block 202 is rotated to complete the limit to the push plate 204, one end of a cable passes through the lower part of the rotating wheel 405, the rotating motor 301 is started to drive the bidirectional screw 302 to rotate, the bidirectional screw 302 can drive the threaded block 303 and the buffering component 4 to do reciprocating motion, the cable can be uniformly unwound, the rotating wheel 405 is pushed to move upwards by the cable, the fixing plate 403 is pushed to squeeze the telescopic rod 402, and the telescopic rod 402 generates corresponding elastic force to buffer the cable.

Where not described in detail in this specification, techniques well known in the art.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The unreeling device for the production of the new energy automobile cables comprises a base (1), a first vertical plate (5) and a second vertical plate (6) which are fixed on the upper surface of the base (1), and is characterized in that a limiting component (2) is arranged on the upper surface of the base (1), an unreeling mechanism (3) is arranged on the second vertical plate (6), a buffer component (4) is arranged on the unreeling mechanism (3),

The limiting assembly (2) comprises a fixed rod (201) fixed on the upper surface of the base (1) and a plurality of first telescopic springs (203) in an array, the top end of the fixed rod (201) is rotationally connected with a limiting block (202), the top end of the first telescopic spring (203) is fixedly provided with a push plate (204), the upper surface of the push plate (204) is contacted with the bottom surface of the limiting block (202), and the upper surface of the push plate (204) is fixedly provided with an inserting block (205);

The buffer assembly (4) comprises a U-shaped plate (401) which is reversely arranged on the unreeling mechanism (3), a telescopic rod (402) is fixed at the inner top of the U-shaped plate (401), a fixed plate (403) is fixed at the bottom end of the telescopic rod (402), fixed blocks (404) which are oppositely arranged are fixed on the bottom surface of the fixed plate (403), and rotating wheels (405) are rotatably connected between the fixed blocks (404).

2. The unreeling device for the production of the new energy automobile cables, as claimed in claim 1, is characterized in that an unreeling disc (7) is arranged in the first vertical plate (5), a slot (701) is formed in the outer surface of the unreeling disc (7), and the slot (701) is matched with the inserting block (205).

3. The unreeling device for the production of the new energy automobile cables according to claim 1 or 2, wherein the unreeling mechanism (3) comprises a rotating motor (301) fixed on one side of the second vertical plate (6), a bidirectional screw rod (302) is fixed at the output end of the rotating motor (301), one end, far away from the rotating motor (301), of the bidirectional screw rod (302) is rotatably connected with the inner side of the other second vertical plate (6), a threaded block (303) is connected to the outer surface of the bidirectional screw rod (302) in a threaded mode, and the upper surface of the threaded block (303) is fixed with the bottom of the U-shaped plate (401).

4. The unreeling device for new energy automobile cable production of claim 3, wherein the outer surface of the telescopic rod (402) is sleeved with a second telescopic spring (408).

5. The unreeling device for producing the new energy automobile cables, which is characterized in that mounting grooves (406) are formed in the positions, close to two side plates of the U-shaped plate (401), of two sides of the fixing plate (403), balls (407) are arranged in the mounting grooves (406), and the outer surfaces of the balls (407) are in contact with the inner sides of the U-shaped plate (401).

6. The unreeling device for new energy automobile cable production according to claim 3, wherein a sliding rod (8) is fixed on the inner side of the second vertical plate (6), and the outer surface of the sliding rod (8) is in sliding connection with the inner wall of a hole of the threaded block (303).

7. The unreeling device for new energy automobile cable production according to claim 3, wherein the universal wheel (10) is arranged on the bottom surface of the base (1), the controller (9) is arranged on the upper surface of the base (1), and the rotating motor (301) is electrically connected with the controller (9).