Electric vehicle cable processing and winding device

Abstract

The utility model relates to the technical field of cable processing, in particular to an electric vehicle cable processing winding device which comprises a supporting frame, the left side of the supporting frame is fixedly connected with a left connecting piece, the outer wall of the left connecting piece is fixedly connected with a driving motor, and the right side of the supporting frame is fixedly connected with a right connecting piece. A telescopic motor is fixedly connected to the outer wall of the right connecting piece, a winding mechanism is arranged on the supporting frame and comprises fixing pieces, the right side of the main shaft is rotationally connected with the fixing piece on the right side, and the outer wall of the main shaft penetrates through a connecting sleeve. By arranging the winding mechanism, when a cable on one side is wound, the cable is straightened, so that the connecting sleeve is limited, the abutting force between a pointed groove and a pointed block is increased, the pointed block abuts against a second spring downwards, the pointed block retracts into the main shaft, the main shaft does not drive the connecting sleeve to rotate any more, and the cable is wound. And the situation that after one cable is wound, the other wound cable is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field, concretely is a kind of electric vehicle cable processing winding device. BACKGROUND

[0002] Electric vehicle cables are typically composed of a conductor, an insulating layer, and an outer jacket, designed to transmit power and signals. They possess excellent wear resistance, high-temperature resistance, and anti-aging properties to ensure reliable operation in complex environments. The design of electric vehicle cables must comply with electrical performance standards and withstand vibrations and bending, making them suitable for various electric vehicle applications.

[0003] Chinese patent CN210884639U discloses a winding device for cable processing. The second clamping block is moved left and right by a servo cylinder to adjust the distance between the first and second clamping blocks. The first and second clamping blocks and the locking mechanism cooperate to fix winding rollers of different lengths, allowing the winding device to fix winding rollers of different lengths and better meet different winding needs.

[0004] In the above winding device, if different lengths of wire rollers are wound on the same shaft, the shorter cable may be wound first, while the longer cable may not be completely wound. This problem mainly occurs because the rotation speed of the wire roller and the feeding speed of the cable are consistent during winding. Short cables are easily wound in the initial stage, while long cables require more time to complete winding. Workers need to monitor the status of different cables during winding and need to timely remove the wire roller that has been wound. This leads to a decrease in work efficiency and may increase the risk of errors, affecting the smoothness of the overall production process.

[0005] In view of this, we propose a winding device for electric vehicle cable processing. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a winding device for electric vehicle cable processing, which solves the problem of winding different lengths of wire rollers on the same shaft, which may cause short cables to be wound first, increasing operational complexity and reducing work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0008] A winding device for electric vehicle cable processing includes a support frame, a left connecting piece fixedly connected to the left side of the support frame, a drive motor fixedly connected to the outer wall of the left connecting piece, a right connecting piece fixedly connected to the right side of the support frame, and an extension motor fixedly connected to the outer wall of the right connecting piece. A winding mechanism is provided on the support frame, which includes:

[0009] A fixing part is fixedly connected to the output shaft of the driving motor, the number of the fixing parts is two, the fixing part on the right side is fixedly connected to the output shaft of the telescopic motor, the fixing part on the left side is fixedly connected to the main shaft, the right side of the main shaft is rotatably connected to the fixing part on the right side, the outer wall of the main shaft penetrates through the connecting sleeve, the outer wall of the connecting sleeve is provided with a limiting groove, the outer wall of the connecting sleeve is slidably connected to the baffle, one end of the spring one is fixedly connected to the inner wall of the baffle, the other end of the spring one is fixedly connected to the limiting block, one end of the guide rod is fixedly connected to the outer wall of the limiting block, the other end of the guide rod is fixedly connected to the connecting handle block, one end of the spring two is fixedly connected to the inner wall of the main shaft, the other end of the spring two is fixedly connected to the pointed block, and the pointed groove is arranged on the inner wall of the connecting sleeve.

[0010] The inner wall of the main shaft is provided with a reminding mechanism.

[0011] Preferably, the reminding mechanism comprises a ventilation groove, one end of the spring three is fixedly connected to the inner wall of the main shaft, the other end of the spring three is fixedly connected to the movable block, and the outer wall of the movable block is fixedly connected to the bell.

[0012] Preferably, the limiting groove is arranged in an array.

[0013] Preferably, the outer wall of the limiting block is slidably connected to the inner wall of the baffle, and the outer wall of the connecting handle block is provided with a through hole.

[0014] Preferably, the fixing part on the left side is fixed to the output shaft of the driving motor through a bolt, and the fixing part on the right side is fixed to the telescopic motor through a bolt.

[0015] Preferably, the bottom of the support frame is provided with a through groove, and the front surface of the support frame is provided with a sliding groove.

[0016] Preferably, the ventilation groove is in communication with the cavity where the pointed block is located, and the ventilation groove is in communication with the cavity where the movable block is located.

[0017] By means of the above technical scheme, the electric vehicle cable processing winding device is provided.

[0018] (1) When the cable on one side is wound up, the cable is straightened, the connecting sleeve is limited, the resistance force between the pointed groove and the pointed block is increased, the pointed block is resisted downward by the spring two, the pointed block is retracted into the main shaft, the main shaft no longer drives the connecting sleeve to rotate, and the winding of one cable is not affected by the winding of another cable.

[0019] (2), the utility model discloses a winding mechanism is set up, and hand holds up the connecting handle block and drives the limiting block through the guide rod, then moves the baffle left and right and can adjust the distance between the baffle, then down the connecting handle block, make the limiting block to the limiting slot clamping, so that the cable of different length can be wound.

[0020] (3), the utility model discloses a reminding mechanism is set up, when the cable of two sides is all wound up, because the air passage is communicated with the cavity of two pointed blocks and the cavity of movable block, the air passage is communicated with the cavity of movable block, make two pointed blocks extrude the air through the air passage and extrude movable block, make movable block move to the direction of the bell, and movable block drives the spring piece to move to the direction of the bell, make the main shaft rotation drive movable block and spring piece rotation, and the spring piece knocks the bell, plays the role of reminding staff, so that staff need not always stare at the machine. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the utility model and constitute a part of this application:

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the structure schematic diagram of winding mechanism in the utility model;

[0024] Figure 3 It is the cross section structure schematic diagram of baffle in the utility model;

[0025] Figure 4 It is the cross section structure schematic diagram of main shaft in the utility model;

[0026] Figure 5 It is the structure schematic diagram of pointed groove in the utility model;

[0027] Figure 6 It is the structure schematic diagram of air passage in the utility model;

[0028] Figure 7 It is the structure schematic diagram of spring piece in the utility model.

[0029] In the drawing: 1, support frame;2, left connecting piece;3, right connecting piece;4, drive motor;5, telescopic motor;6, winding mechanism;61, main shaft;62, fixed part;63, connecting sleeve;64, limiting slot;65, baffle;66, spring one;67, limiting block;68, guide rod;69, connecting handle block;610, spring two;611, pointed block;612, pointed groove;7, reminding mechanism;71, air passage;72, spring three;73, movable block;74, spring piece;75, bell. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to Figures 1-7 The utility model provides a kind of technical scheme: a kind of electric vehicle cable processing winding device, including support frame 1, the left side of support frame 1 is fixedly connected with left connecting piece 2, the outer wall of left connecting piece 2 is fixedly connected with drive motor 4, the right side of support frame 1 is fixedly connected with right connecting piece 3, the outer wall of right connecting piece 3 is fixedly connected with telescopic motor 5, winding mechanism 6 is provided on support frame 1, winding mechanism 6 includes: fixed part 62, fixed part 62 is fixedly connected in the output shaft of drive motor 4, the number of fixed part 62 is two, right side fixed part 62 is fixedly connected with the output shaft of telescopic motor 5, left side fixed part 62 is fixedly connected with main shaft 61, the right side of main shaft 61 is rotatably connected with right side fixed part 62, the outer wall of main shaft 61 is connected with connecting sleeve 63, the outer wall of connecting sleeve 63 is provided with limiting groove 64, the outer wall of connecting sleeve 63 is slidably connected with baffle 65, the inner wall of baffle 65 is fixedly connected with one end of spring one 66, the other end of spring one 66 is fixedly connected with limiting block 67, the outer wall of limiting block 67 is fixedly connected with one end of guide rod 68, the other end of guide rod 68 is fixedly connected with connecting handle block 69, the inner wall of main shaft 61 is fixedly connected with one end of spring two 610, the other end of spring two 610 is fixedly connected with sharp block 611, sharp groove 612 is set up on the inner wall of connecting sleeve 63;Main shaft 61 is provided with reminding mechanism 7, hand takes up connecting handle block 69 and drives limiting block 67 through guide rod 68, then moves baffle 65 left and right, can adjust the distance between baffle 65, then lower connecting handle block 69, so that limiting block 67 is connected to limiting groove 64, so that different length cable can be adapted to winding. Then one end of the cable of electric vehicle is fixed on connecting sleeve 63, the other end of the cable is fixed on another fixed object, drive motor 4 is started to drive fixed part 62 to rotate, fixed part 62 drives sharp block 611 to rotate, sharp block 611 is in contact with sharp groove 612 to rotate, sharp groove 612 drives connecting sleeve 63 to rotate and wind the cable, when the cable on one side is wound up, the cable is straightened to limit connecting sleeve 63, so that the contact force between sharp groove 612 and sharp block 611 increases, so that sharp block 611 downwardly contacts spring two 610, so that sharp block 611 is retracted into main shaft 61, so that main shaft 61 no longer drives connecting sleeve 63 to rotate, avoid affecting another winding cable after one cable is wound up.

[0032] The reminding mechanism 7 comprises a ventilation groove 71, one end of a spring three 72 is fixedly connected to the inner wall of the main shaft 61, the other end of the spring three 72 is fixedly connected to a movable block 73, and the outer wall of the movable block 73 is fixedly connected to a bell 75.

[0033] The limiting grooves 64 are arranged in an array, the limiting blocks 67 can be clamped with the limiting grooves 64 in different positions by moving the baffle plates 65, so that the distance between the baffle plates 65 is adjusted, the cable winding of different lengths is facilitated, the outer wall of the limiting block 67 is slidably connected to the inner wall of the baffle plate 65, the outer wall of the connecting handle block 69 is provided with a through hole, the connecting handle block 69 is conveniently held by hand to drive the limiting block 67 through the guide rod 68, the left fixing member 62 is fixed to the output shaft of the driving motor 4 through bolts, the right fixing member 62 is fixed to the telescopic motor 5 through bolts, the functions of stabilizing and fixing are realized, meanwhile, the fixing and dismounting are facilitated, the bottom of the support frame 1 is provided with a through groove, the cable is conveniently fed, and the front of the support frame 1 is provided with a sliding groove, so that the winding mechanism 6 is conveniently taken out for dismounting.

[0034] The ventilation groove 71 is communicated with the cavity where the pointed block 611 is located, and the ventilation groove 71 is communicated with the cavity where the movable block 73 is located, so that the air extruded by the pointed block 611 is extruded to the movable block 73 through the ventilation groove 71, and the movable block 73 is moved to the direction of the bell 75.

[0035] The electric vehicle cable processing winding device of the utility model in use, the connecting handle block 69 is held by hand to drive the limiting block 67 through the guide rod 68, then the baffle plate 65 is moved left and right, the distance between the baffle plates 65 can be adjusted, then the connecting handle block 69 is put down, the limiting block 67 is clamped to the limiting groove 64, and the cable winding of different lengths can be adapted.

[0036] Then one end of the cable of the electric vehicle is fixed on the connecting sleeve 63, the other end of the cable is fixed on another fixing object, the driving motor 4 is started to drive the fixing member 62 to rotate, the fixing member 62 drives the pointed block 611 to rotate, the pointed block 611 abuts against the pointed groove 612 to rotate, the pointed groove 612 drives the connecting sleeve 63 to rotate and wind the cable, when the cable on one side is wound up, the cable is straightened to limit the connecting sleeve 63, the abutting force between the pointed groove 612 and the pointed block 611 is increased, the pointed block 611 abuts against the spring two 610 downwards, the pointed block 611 is retracted into the main shaft 61, the main shaft 61 no longer drives the connecting sleeve 63 to rotate, and the winding of another cable is not affected after one cable is wound up.

[0037] When the cables on both sides are all wound up, since the air passage 71 is communicated with the cavities where the two pointed blocks 611 are located and the cavity where the movable block 73 is located, the air pressed by the two pointed blocks 611 is pressed to the movable block 73 through the air passage 71, so that the movable block 73 moves to the direction of the bell 75, the movable block 73 drives the elastic sheet 74 to move to the direction of the bell 75, so that the main shaft 61 drives the movable block 73 and the elastic sheet 74 to rotate when rotating, the elastic sheet 74 knocks the bell 75, which plays a role of reminding the staff, so that the staff does not need to stare at the machine all the time.

[0038] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle cable processing winding device comprising a support frame (1), characterized in that: The left connecting piece (2) is fixedly connected to the left side of the support frame (1), the outer wall of the left connecting piece (2) is fixedly connected with the driving motor (4), the right connecting piece (3) is fixedly connected to the right side of the support frame (1), the outer wall of the right connecting piece (3) is fixedly connected with the telescopic motor (5), and the winding mechanism (6) is arranged on the support frame (1). The fixing piece (62) is fixedly connected to the output shaft of the driving motor (4), the number of the fixing piece (62) is two, the fixing piece (62) on the right side is fixedly connected with the output shaft of the telescopic motor (5), the fixing piece (62) on the left side is fixedly connected with the main shaft (61), the right side of the main shaft (61) is rotatably connected with the fixing piece (62) on the right side, the outer wall of the main shaft (61) penetrates through the connecting sleeve (63), the outer wall of the connecting sleeve (63) is provided with the limiting groove (64), the outer wall of the connecting sleeve (63) is slidably connected with the baffle (65), one end of the spring I (66) is fixedly connected to the inner wall of the baffle (65), the other end of the spring I (66) is fixedly connected with the limiting block (67), one end of the guide rod (68) is fixedly connected to the outer wall of the limiting block (67), the other end of the guide rod (68) is fixedly connected with the connecting handle block (69), one end of the spring II (610) is fixedly connected to the inner wall of the main shaft (61), the other end of the spring II (610) is fixedly connected with the sharp block (611), and the sharp groove (612) is arranged on the inner wall of the connecting sleeve (63). The reminding mechanism (7) is arranged on the inner wall of the main shaft (61).

2. The winding device for processing the cable of the electric vehicle according to claim 1, characterized in that: The reminding mechanism (7) comprises the ventilation groove (71), one end of the spring III (72) is fixedly connected to the inner wall of the main shaft (61), the other end of the spring III (72) is fixedly connected with the movable block (73), and the outer wall of the movable block (73) is fixedly connected with the bell (75).

3. The winding device for processing the cable of the electric vehicle according to claim 1, characterized in that: The limiting groove (64) is provided with a plurality of limiting grooves (64), and the limiting grooves (64) are arranged in an array.

4. The electric vehicle cable processing and winding device according to claim 1, characterized in that: The outer wall of the limiting block (67) is slidably connected with the inner wall of the baffle (65), and the outer wall of the connecting handle block (69) is provided with the through hole.

5. The electric vehicle cable processing and winding device according to claim 1, characterized in that: The fixing piece (62) on the left side is fixedly connected with the output shaft of the driving motor (4) through bolts, and the fixing piece (62) on the right side is fixedly connected with the telescopic motor (5) through bolts.

6. The electric vehicle cable processing and winding device of claim 1, wherein: The bottom of the support frame (1) is provided with a through groove, and the front surface of the support frame (1) is provided with a sliding groove.

7. The electric vehicle cable processing and winding device of claim 2, wherein: The ventilation groove (71) is in communication with the cavity where the sharp block (611) is located, and the ventilation groove (71) is in communication with the cavity where the movable block (73) is located. The ventilation groove (71) is in communication with the cavity where the sharp block (611) is located, and the ventilation groove (71) is in communication with the cavity where the movable block (73) is located.

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