CN217647366U

CN217647366U - Wire harness straightening and conveying device

Info

Publication number: CN217647366U
Application number: CN202220594966.2U
Authority: CN
Inventors: 姜伟; 田刚; 江振宇; 胡国祥; 刘佳佳; 陈志家; 韩伟
Original assignee: Jiangsu Enda General Equipment Group Co ltd
Current assignee: Jiangsu Enda General Equipment Group Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-25
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a pencil alignment conveyor, including box, adjusting part, transfer assembly, first alignment subassembly, second alignment subassembly, adjusting part set up in inside the box, transfer assembly with the adjusting part output is connected, first alignment subassembly is located transfer assembly one side, the second alignment subassembly is located first alignment subassembly opposite side, just the second alignment subassembly with the box is connected. The utility model discloses a box the adjusting part conveying subassembly first alignment subassembly with the alignment of level and vertical direction can be carried out the electric wire to the alignment subassembly of second alignment, can improve the alignment precision to the electric wire, and can be applicable to the electric wire alignment of different diameters, has improved alignment efficiency greatly, and service environment is extensive.

Description

Wire harness straightening and conveying device

Technical Field

The utility model relates to an electric wire processing technology field especially relates to a pencil alignment conveyor.

Background

The electric wire is a conducting wire for transmitting electric energy, and generally consists of one or more soft conducting wires, the conductor is mainly a copper wire, an insulating layer is encapsulated outside the copper wire, and different insulating materials are selected to obtain a light and soft protective layer with different characteristics.

In the prior art, the special situation of the electric wire often takes place to bend or warp, and under some operational environment, the too big electric wire that warp may lead to the use of electric wire to go wrong, and be unfavorable for the installation of electric wire, consequently, need straighten the electric wire to be applicable to current operational environment requirement.

SUMMERY OF THE UTILITY MODEL

The technical defect who exists for prior art, the utility model provides a pencil alignment conveyor can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a technical scheme specifically as follows:

the embodiment of the utility model discloses wire harness alignment conveyor, including box, adjusting part, transfer assembly, first alignment subassembly, second alignment subassembly, adjusting part set up in inside the box, transfer assembly with the adjusting part output is connected, first alignment subassembly is located transfer assembly one side, the second alignment subassembly is located first alignment subassembly opposite side, just the second alignment subassembly with the box is connected.

What prefer in above-mentioned arbitrary scheme, adjusting part includes accommodate motor, connecting rod, first belt pulley, second belt pulley, first lead screw, regulating plate, gag lever post, accommodate motor with box inner wall fixed connection, connecting rod one end with accommodate motor output fixed connection, the connecting rod other end with the inside bottom surface of box rotates to be connected, the fixed cover of first belt pulley is located on the connecting rod, first lead screw is located connecting rod one side, just first lead screw one end with the inside bottom surface of box rotates to be connected, the fixed cover of second belt pulley is located on the first lead screw, just the second belt pulley with first belt pulley passes through the belt and connects, the regulating plate with first lead screw threaded connection, the gag lever post is worn to establish the regulating plate, just gag lever post one end with the inside bottom surface fixed connection of box.

In any of the above schemes, preferably, through the work of the adjusting motor, the first belt pulley and the second belt pulley are rotated to enable the first lead screw to rotate, and further, the adjusting plate can be moved in the vertical direction under the limiting effect of the limiting rod to change the horizontal height of the adjusting plate.

In any one of the above aspects, it is preferable that the transfer assembly includes a first transfer portion connected to the regulating plate and a second transfer portion located above the first transfer portion, and the second transfer portion is connected to the box body.

In any one of the above schemes, preferably, the first conveying part includes a first fixing rod and a first pulley, one end of the first fixing rod is fixedly connected with the top surface of the adjusting plate, and the other end of the first fixing rod is connected with the first pulley through a bearing.

In any of the above schemes, preferably, the second conveying part includes a conveying motor, a conveying shaft rod, a driving wheel, a second fixing rod, a second pulley, a pulley shaft rod, and a driven wheel, the conveying motor is fixed to the top of the box body, one end of the conveying shaft rod is fixedly connected to the output end of the conveying motor, the driving wheel is fixedly sleeved on the conveying shaft rod, one end of the second fixing rod is fixedly connected to the top surface inside the box body, the other end of the second fixing rod is rotatably connected to the pulley shaft rod, one end of the pulley shaft rod is sleeved with the second pulley, the other end of the pulley shaft rod is sleeved outside the box body and sleeved with the driven wheel, and the driven wheel is connected to the driving wheel through a belt.

Preferably in any one of the above schemes, through the action wheel with make from the driving wheel the second pulley rotates, and then, through the work of adjusting motor makes first lead screw rotates, in order to adjust the height of regulating plate, make the outer wall of electric wire with first pulley with the second pulley is contradicted and is connected, in order to realize through the second pulley with first pulley makes the electric wire carry out horizontal migration.

In any of the above schemes, preferably, the first straightening assembly includes a first straightening table, a third fixing rod and a second straightening table, the third fixing rod is located on one side of the conveying assembly, one end of the third fixing rod is fixedly connected with the top surface of the adjusting plate, the other end of the third fixing rod is fixedly connected with the bottom of the first straightening table, the second straightening table is located above the first straightening table, and the second straightening table is fixedly connected with the top surface inside the box body.

In any of the above schemes, preferably, through adjusting the height of regulating plate, can make first alignment platform with first transfer portion rises in step, so that first alignment platform with the second alignment platform can carry out the horizontal direction alignment to the electric wire of different diameters, wherein, first alignment platform with be provided with the abrasive member on the second alignment platform, the abrasive member is preferably abrasive paper, through the abrasive member can be when carrying out the horizontal alignment to the electric wire simultaneously to the burr of electric wire surface get rid of.

In any one of the above schemes, preferably, the second straightening assembly includes a vertical straightening portion and a moving portion, the vertical straightening portion is provided with two sets, the two sets of vertical straightening portions are symmetrically arranged inside the box body, the moving portion is arranged at the top of the box body, and the moving portion is connected with the vertical straightening portion.

In any of the above schemes, preferably, the vertical straightening portion includes a rotating shaft rod, a straightening roller, a first sliding plate, a second sliding plate, and a rotating motor, the first sliding plate is located at the top of the box body, the bottom of the first sliding plate is slidably connected with the top of the box body, the second sliding plate is located inside the box body, the bottom of the second sliding plate is slidably connected with the bottom surface inside the box body, the rotating motor is fixed on the first sliding plate, one end of the rotating shaft rod is rotatably connected with the top of the second sliding plate, the other end of the rotating shaft rod extends to the outside of the box body and is fixedly connected with the output end of the rotating motor, the straightening roller is located inside the box body, and the straightening roller is fixedly sleeved on the rotating shaft rod.

It is preferred in any one of the above schemes, the removal portion includes second lead screw, connecting plate, driving motor, third belt pulley, fourth belt pulley, the connecting plate is provided with two sets ofly, and is two sets of the connecting plate symmetry is fixed in the box top, second lead screw one end and one the connecting plate rotates to be connected, the second lead screw other end is worn to establish first slide and is extended to another the connecting plate is outside, driving motor is located second lead screw one side, just driving motor is fixed in the box top, the fixed cover of third belt pulley is located the driving motor output, the fixed cover of fourth belt pulley is located the second lead screw extends to another the outside one end of connecting plate, the third belt pulley with the fourth belt pulley passes through the belt and connects.

In any of the above schemes, preferably, the box body includes a moving opening and a protruding portion, the moving opening is disposed on the top surface of the box body, and the protruding portion is disposed on the top surface of the box body and the bottom surface inside the box body respectively.

In any of the above schemes, preferably, the bottom of each of the first sliding plate and the second sliding plate is provided with a sliding groove body.

In any of the above schemes, preferably, the threads at two end portions of the second lead screw are opposite, the second lead screw can be rotated by the operation of the driving motor and the cooperation between the third belt pulley and the fourth belt pulley, so that the two sets of first sliding plates can simultaneously horizontally move to control the distance between the two sets of first sliding plates to be reduced, and further, the two sets of straightening rollers can rotate by the operation of the rotating motor to straighten the electric wires in the vertical direction, and can convey the straightened electric wires at the same time, and convey the straightened electric wires to the outside of the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pencil alignment conveyor, through the box adjusting part conveying part first alignment subassembly with the alignment of level and vertical direction can be carried out to the electric wire to the second alignment subassembly, can improve the alignment precision to the electric wire, and can be applicable to the electric wire alignment of different diameters, has improved alignment efficiency greatly, and service environment is extensive.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the internal structure of the wire harness straightening and conveying device of the present invention;

fig. 2 is a schematic view of a part of the structure of the wire harness straightening and conveying device of the present invention;

fig. 3 is a top view of the wire harness straightening and conveying device of the present invention;

fig. 4 is a schematic structural view of a first sliding plate of the wire harness straightening and conveying device of the present invention;

fig. 5 is a schematic diagram of a second lead screw structure of the wire harness straightening and conveying device of the present invention.

The numbering in the figures illustrates:

1. a box body; 2. an adjustment assembly; 3. a transfer assembly; 4. a first alignment assembly; 5. a second alignment assembly; 21. adjusting the motor; 22. a connecting rod; 23. a first pulley; 24. a second pulley; 25. a first lead screw; 26. an adjusting plate; 27. a limiting rod; 31. a first conveying section; 32. a second transfer section; 311. a first fixing lever; 312. a first pulley; 321. a transfer motor; 322. a transfer shaft; 323. a driving wheel; 324. a second fixing bar; 325. a second pulley; 326. a pulley shaft lever; 41. a first straightening table; 42. a third fixing bar; 43. a second straightening table; 51. a vertical straightening portion; 52. a moving part; 511. rotating the shaft lever; 512. straightening rollers; 513. a first slide plate; 514. a second slide plate; 515. rotating the motor; 521. a second lead screw; 522. a connecting plate; 523. a drive motor; 524. a third belt pulley; 525. a fourth belt pulley; 11. moving the port; 12. a boss portion; 6. a sliding groove body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In order to better understand the technical solution, the technical solution of the present invention will be described in detail with reference to the drawings and the detailed description.

The utility model provides a pencil alignment conveyor, as shown in fig. 1 to 5, including box 1, adjusting part 2, transfer assembly 3, first alignment subassembly 4, second alignment subassembly 5, adjusting part 2 set up in inside the box 1, transfer assembly 3 with 2 outputs of adjusting part are connected, first alignment subassembly 4 is located transfer assembly 3 one side, second alignment subassembly 5 is located 4 opposite sides of first alignment subassembly, just second alignment subassembly 5 with box 1 is connected.

As shown in fig. 1 to 5, adjusting part 2 includes adjusting motor 21, connecting rod 22, first belt pulley 23, second belt pulley 24, first lead screw 25, regulating plate 26, gag lever post 27, adjusting motor 21 with 1 inner wall fixed connection of box, connecting rod 22 one end with adjusting motor 21 output fixed connection, the connecting rod 22 other end with the inside bottom surface of box 1 rotates to be connected, the fixed cover of first belt pulley 23 is located on the connecting rod 22, first lead screw 25 is located connecting rod 22 one side, just first lead screw 25 one end with the inside bottom surface of box 1 rotates to be connected, second belt pulley 24 fixed cover is located on the first lead screw 25, just second belt pulley 24 with first belt pulley 23 passes through the belt and connects, regulating plate 26 with first lead screw 25 threaded connection, gag lever post 27 wears to establish regulating plate 26, just gag lever post 27 one end with the inside bottom surface fixed connection of box 1.

In a specific embodiment, the first pulley 23 and the second pulley 24 are rotated by the operation of the adjusting motor 21, so that the first lead screw 25 is rotated, and the adjusting plate 26 is vertically moved by the limiting action of the limiting rod 27, so as to change the horizontal height of the adjusting plate 26.

As shown in fig. 1 to 5, the transfer assembly 3 includes a first transfer portion 31 and a second transfer portion 32, the first transfer portion 31 is connected to the adjustment plate 26, the second transfer portion 32 is located above the first transfer portion 31, and the second transfer portion 32 is connected to the case 1.

As shown in fig. 1 to 5, the first transmission part 31 includes a first fixing rod 311 and a first pulley 312, one end of the first fixing rod 311 is fixedly connected to the top surface of the adjustment plate 26, and the other end of the first fixing rod 311 is connected to the first pulley 312 through a bearing.

As shown in fig. 1 to 5, the second transmitting portion 32 includes a transmitting motor 321, a transmitting shaft rod 322, a driving wheel 323, a second fixing rod 324, a second pulley 325, a pulley shaft rod 326, and a driven wheel, the transmitting motor 321 is fixed on the top of the box body 1, one end of the transmitting shaft rod 322 is fixedly connected to the output end of the transmitting motor 321, the driving wheel 323 is fixedly sleeved on the transmitting shaft rod 322, one end of the second fixing rod 324 is fixedly connected to the top surface of the inside of the box body 1, the other end of the second fixing rod 324 is rotatably connected to the pulley shaft rod 326, one end of the pulley shaft rod 326 is sleeved with the second pulley 325, the other end of the pulley shaft rod 326 is disposed outside the box body 1 and sleeved with the driven wheel, and the driven wheel is connected to the driving wheel 323 through a belt.

In a specific embodiment, the second pulley 325 is rotated by the driving wheel 323 and the driven wheel, and then the first lead screw 25 is rotated by the operation of the adjusting motor 21 to adjust the height of the adjusting plate 26, so that the outer wall of the electric wire is in interference connection with the first pulley 312 and the second pulley 325, and the electric wire is horizontally moved by the second pulley 325 and the first pulley 312.

As shown in fig. 1 to 5, the first straightening assembly 4 includes a first straightening table 41, a third fixing rod 42 and a second straightening table 43, the third fixing rod 42 is located at one side of the conveying assembly 3, one end of the third fixing rod 42 is fixedly connected to the top surface of the adjusting plate 26, the other end of the third fixing rod 42 is fixedly connected to the bottom of the first straightening table 41, the second straightening table 43 is located above the first straightening table 41, and the second straightening table 43 is fixedly connected to the inner top surface of the box 1.

In a specific embodiment, the first straightening table 41 and the first conveying part 31 may be lifted synchronously by adjusting the height of the adjusting plate 26, so that the first straightening table 41 and the second straightening table 43 may horizontally straighten the wires with different diameters, wherein the first straightening table 41 and the second straightening table 43 are provided with a sanding member, preferably sand paper, through which the burrs on the outer surface of the wires may be removed while horizontally straightening the wires.

As shown in fig. 1 to 5, the second straightening assembly 5 includes two sets of vertical straightening portions 51 and a moving portion 52, the two sets of vertical straightening portions 51 are symmetrically disposed inside the box body 1, the moving portion 52 is disposed on the top of the box body 1, and the moving portion 52 is connected to the vertical straightening portions 51.

As shown in fig. 1 to 5, the vertical straightening portion 51 includes a rotating shaft 511, a straightening roller 512, a first sliding plate 513, a second sliding plate 514, and a rotating motor 515, the first sliding plate 513 is located at the top of the box 1, the bottom of the first sliding plate 513 is slidably connected to the top of the box 1, the second sliding plate 514 is located inside the box 1, the bottom of the second sliding plate 514 is slidably connected to the bottom of the inside of the box 1, the rotating motor 515 is fixed to the first sliding plate 513, one end of the rotating shaft 511 is rotatably connected to the top of the second sliding plate 514, the other end of the rotating shaft 511 extends to the outside of the box 1 and is fixedly connected to the output end of the rotating motor 515, the straightening roller 512 is located inside the box 1, and the straightening roller 512 is fixedly sleeved on the rotating shaft 511.

As shown in fig. 1 to 5, the moving portion 52 includes a second lead screw 521, two sets of connection plates 522, a driving motor 523, a third belt pulley 524, and a fourth belt pulley 525, where the connection plates 522 are provided, the two sets of connection plates 522 are symmetrically fixed on the top of the box body 1, one end of the second lead screw 521 is rotatably connected to one of the connection plates 522, the other end of the second lead screw 521 penetrates through the first sliding plate 513 and extends to the outside of the other connection plate 522, the driving motor 523 is located on one side of the second lead screw 521, the driving motor 523 is fixed on the top of the box body 1, the third belt pulley 524 is fixedly sleeved at the output end of the driving motor 523, the fourth belt pulley 525 is fixedly sleeved at one end of the second lead screw 521 extending to the outside of the other connection plate 522, and the third belt pulley 524 is connected to the fourth belt pulley 525 through a belt.

As shown in fig. 1 to 5, the box body 1 includes a moving port 11 and a protruding portion 12, the moving port 11 is disposed on a top surface of the box body 1, and the protruding portion 12 is disposed on the top surface of the box body 1 and an inner bottom surface of the box body 1, respectively.

As shown in fig. 1 to 5, the bottom of each of the first sliding plate 513 and the second sliding plate 514 is provided with a sliding groove body 6.

In a specific embodiment, the threads of the two ends of the second lead screw 521 are opposite, the second lead screw 521 can be rotated by the operation of the driving motor 523 and the cooperation between the third belt pulley 524 and the fourth belt pulley 525, so that the two sets of first sliding plates 513 can be moved horizontally at the same time to control the distance between the two sets of first sliding plates 512 to be reduced, and further, the two sets of straightening rollers 512 can be rotated by the operation of the rotating motor to straighten the electric wires in the vertical direction, and convey the straightened electric wires to the outside of the box body 1.

Compared with the prior art, the utility model provides a beneficial effect is:

the utility model provides a pencil alignment conveyor, through the box the adjusting part conveying subassembly first alignment subassembly with the alignment of vertical direction can be carried out the electric wire to the alignment subassembly, can improve the alignment precision to the electric wire, and can be applicable to the electric wire alignment of different diameters, has improved alignment efficiency greatly, and service environment is extensive.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pencil alignment conveyor which characterized in that: including box (1), adjusting part (2), transfer assembly (3), first alignment subassembly (4), second alignment subassembly (5), adjusting part (2) set up in inside box (1), transfer assembly (3) with adjusting part (2) output is connected, first alignment subassembly (4) are located transfer assembly (3) one side, second alignment subassembly (5) are located first alignment subassembly (4) opposite side, just second alignment subassembly (5) with box (1) are connected.

2. The wire harness straightening and conveying device according to claim 1, wherein: adjusting part (2) are including accommodate motor (21), connecting rod (22), first belt pulley (23), second belt pulley (24), first lead screw (25), regulating plate (26), gag lever post (27), accommodate motor (21) with box (1) inner wall fixed connection, connecting rod (22) one end with accommodate motor (21) output fixed connection, the connecting rod (22) other end with box (1) inside bottom surface rotates to be connected, first belt pulley (23) fixed cover is located on connecting rod (22), first lead screw (25) are located connecting rod (22) one side, just first lead screw (25) one end with box (1) inside bottom surface rotates to be connected, second belt pulley (24) fixed cover is located on first lead screw (25), just second belt pulley (24) with first belt pulley (23) pass through the belt and connect, regulating plate (26) bottom surface with first lead screw (25) threaded connection, gag lever post (27) is worn to establish regulating plate (26), just gag lever post (27) one end fixed connection with box (1) inside.

3. The wire harness straightening and conveying device according to claim 2, wherein: the conveying assembly (3) comprises a first conveying part (31) and a second conveying part (32), the first conveying part (31) is connected with the adjusting plate (26), the second conveying part (32) is located above the first conveying part (31), and the second conveying part (32) is connected with the box body (1).

4. The wire harness straightening and conveying device according to claim 3, wherein: the first conveying part (31) comprises a first fixing rod (311) and a first pulley (312), one end of the first fixing rod (311) is fixedly connected with the top surface of the adjusting plate (26), and the other end of the first fixing rod (311) is connected with the first pulley (312) through a bearing.

5. The wire harness straightening and conveying device according to claim 4, wherein: the second conveying part (32) comprises a conveying motor (321), a conveying shaft rod (322), a driving wheel (323), a second fixing rod (324), a second pulley (325), a pulley shaft rod (326) and a driven wheel, the conveying motor (321) is fixed to the top of the box body (1), one end of the conveying shaft rod (322) is fixedly connected with the output end of the conveying motor (321), the driving wheel (323) is fixedly sleeved on the conveying shaft rod (322), one end of the second fixing rod (324) is fixedly connected with the top surface of the interior of the box body (1), the other end of the second fixing rod (324) is rotatably connected with the pulley shaft rod (326), one end of the pulley shaft rod (326) is sleeved with the second pulley (325), the other end of the pulley shaft rod (326) penetrates through the exterior of the box body (1) and is sleeved with the driven wheel, and the driven wheel is connected with the driving wheel (323) through a belt.

6. The wire harness straightening and conveying device according to claim 5, wherein: first alignment subassembly (4) are including first alignment platform (41), third dead lever (42) and second alignment platform (43), third dead lever (42) are located conveying assembly (3) one side, just third dead lever (42) one end with regulating plate (26) top surface fixed connection, the third dead lever (42) other end with first alignment platform (41) bottom fixed connection, second alignment platform (43) are located first alignment platform (41) top, just second alignment platform (43) with box (1) inside top surface fixed connection.

7. The wire harness straightening and conveying device according to claim 6, wherein: the second straightening component (5) comprises a vertical straightening part (51) and a moving part (52), wherein the vertical straightening part (51) is provided with two groups, two groups of vertical straightening parts (51) are symmetrically arranged inside the box body (1), the moving part (52) is arranged at the top of the box body (1), and the moving part (52) is connected with the vertical straightening part (51).

8. The wire harness straightening and conveying device according to claim 7, wherein: the vertical straightening part (51) comprises a rotating shaft rod (511), a straightening roller (512), a first sliding plate (513), a second sliding plate (514) and a rotating motor (515), the first sliding plate (513) is positioned at the top of the box body (1), the bottom of the first sliding plate (513) is in sliding connection with the top of the box body (1), the second sliding plate (514) is positioned inside the box body (1), the bottom of the second sliding plate (514) is in sliding connection with the bottom surface inside the box body (1), the rotating motor (515) is fixed on the first sliding plate (513), one end of the rotating shaft rod (511) is in rotating connection with the top of the second sliding plate (514), the other end of the rotating shaft rod (511) extends to the outside of the box body (1) and is fixedly connected with the output end of the rotating motor (515), the straightening roller (512) is positioned inside the box body (1), and the straightening roller (512) is fixedly sleeved on the rotating shaft rod (511).

9. The wire harness straightening and conveying device according to claim 8, wherein: the movable portion (52) comprises a second lead screw (521), a connecting plate (522), a driving motor (523), a third belt pulley (524) and a fourth belt pulley (525), the connecting plate (522) is provided with two sets, the connecting plate (522) is symmetrically fixed on the top of the box body (1), one end of the second lead screw (521) is rotatably connected with the connecting plate (522), the other end of the second lead screw (521) penetrates through the first sliding plate (513) and extends to the other end of the connecting plate (522), the driving motor (523) is located on one side of the second lead screw (521), the driving motor (523) is fixed on the top of the box body (1), the third belt pulley (524) is fixedly sleeved on the output end of the driving motor (523), and the fourth belt pulley (525) is fixedly sleeved on the second lead screw (521) and extends to the other end of the outside of the connecting plate (522).

10. The wire harness straightening and conveying device according to claim 9, wherein: the box body (1) comprises a moving opening (11) and a protruding portion (12), the moving opening (11) is formed in the top surface of the box body (1), and the protruding portion (12) is respectively formed in the top surface of the box body (1) and the inner bottom surface of the box body (1).