CN113828650B - Wiping type wire harness cleaning and winding integrated device for bare copper wire processing - Google Patents

Abstract

The present invention discloses a wiping type wire harness cleaning and winding integrated device for bare copper wire processing, which utilizes the rotation of a winding roller to evenly wind the produced copper wire body on the outside of the winding roller, wherein the copper wire body is a bare copper wire material that has not been subsequently processed, and the winding roller is provided with two groups in total, and each group of winding rollers is symmetrically provided with two winding rollers, including a cleaning device, which is movably arranged below the winding roller. The wiping type wire harness cleaning and winding integrated device for bare copper wire processing adopts a new structural design, and a total of two groups of winding rollers are provided in the device, and the two groups can be used alternately when replacement is required, thereby reducing downtime, and before the copper wire body is wound, the wiping roller inside the cleaning device is used to wipe its surface to remove debris and dust attached to the surface, and at the same time, the copper wire wound on the surface of the winding roller can be squeezed by a squeezing plate to make it more compact.

Description

A wiping type wire harness cleaning and winding integrated device for bare copper wire processing

Technical Field

The invention relates to the technical field of bare copper wire processing, and in particular to a wiping-type wire harness cleaning and winding integrated device for bare copper wire processing.

Background Art

Bare copper wire is a transmission line that is not wrapped with insulating material. It has the advantages of high heat dissipation performance and low production cost. After the bare copper wire is produced, it needs to be rolled into a neat roll using a winding device for easy packaging, storage and transportation.

In the prior art, a Chinese patent with authorization announcement number CN212049918U discloses a copper-plated wire uniform winding and reeling device for the production of medium-wire heat-treated copper-plated wire, comprising a winding device body, a control box, a winding drum, a winding motor, a screw rod, a transmission motor, a rotating shaft and a wire pressing block, wherein a control box is arranged on an upper part of one side of the winding device body, and a winding drum is connected to the inner side of the winding device body through a rotating shaft, and one end of the rotating shaft is connected to the winding device body with a control box side through a bearing, the screw rod is connected to the threaded hole at the lower part of the adjusting frame, and the upper part of the adjusting frame is connected to the guide rod through a sliding hole, and the two ends of the guide rod are bolted to the winding device body, and the copper-plated wire uniform winding and reeling device for the production of medium-wire heat-treated copper-plated wire can avoid the copper-plated wire from being continuously wound at a certain part on the winding drum, thereby realizing uniform winding of the copper-plated wire and facilitating the winding operation of the copper-plated wire.

However, in actual use, the winding device has only one winding roller, and the machine needs to be stopped for replacement after winding is completed, which makes the overall winding efficiency of the device low. In addition, some debris and dust will stick to the surface of the copper wire during the production process. The winding device has no cleaning device, so that the dust and debris affect the packaging and quality of the copper wire. At the same time, the tension of the copper wire is not enough during the winding process, which makes it easy for the winding to be loose.

Summary of the invention

The object of the present invention is to provide an integrated wiping wire harness cleaning and winding device for bare copper wire processing, so as to solve the problems proposed in the above background technology that replacement requires long-term machine stoppage and reduces winding efficiency, debris and dust on the surface of the copper wire body affect packaging and quality, and insufficient tension causes loose winding.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wiping type wire harness cleaning and winding integrated device for bare copper wire processing, which uses the rotation of the winding roller to evenly wind the produced copper wire body on the outside of the winding roller, and the copper wire body is a bare copper wire material that has not been subsequently processed, and the winding roller is provided with 2 groups in total, and each group of the winding rollers is symmetrically provided with 2 groups, including:

The base is placed horizontally on the flat ground of the processing workshop using the supporting feet below, and the base is used to support the overall weight of the device;

Side brackets are fixedly and symmetrically mounted on the left and right sides of the upper surface of the base, the side brackets are narrow at the top and wide at the bottom, and a sliding groove is provided on the upper surface of the wider part at the lower end of the side brackets;

A top plate, fixedly mounted on the upper end of the side bracket;

A central rotating shaft is rotatably mounted at the middle position of the inner surface of the side brackets on the left and right sides, a rotating disk that can be rotated manually is coaxially fixedly mounted on the top right side of the central rotating shaft, and a limiting device is arranged inside the rotating disk;

Side rotating shafts, bearings are installed on the upper and lower sides of the central rotating shaft, and the side rotating shafts are arranged through the interior of the winding roller;

A guide wheel is rotatably arranged on the inner surface of the lower end of the side brackets on the left and right sides, and the guide wheel can rotate on the inner side and slide on the outer side to the left and right;

A cleaning device, movably arranged below the winding roller, wherein a door for placing the copper wire body is arranged on the front surface of the cleaning device;

A wiping roller is rotatably mounted inside the cleaning device, the wiping roller is symmetrically arranged on the left and right sides of the outside of the copper wire body, and the surface of the wiping roller is in contact with the outer surface of the copper wire body;

A negative pressure fan is rotatably mounted on the left and right sides of the cleaning device;

A dust outlet is provided on the lower surface of the cleaning device;

A driving gear is symmetrically mounted on the inner surface of the side bracket for rotation, and the driving gear is connected to the driving motors on the left and right sides by a belt;

The driven gear is coaxially fixedly mounted on the left and right sides of the side rotating shaft, and the position of the driven gear corresponds to the position of the driving gear.

Preferably, the side rotating shaft forms a circular rotating structure with the side bracket through the central rotating shaft, and the driving gear and the driven gear form a meshing structure, and an external motor is used to drive the driving gears on the left and right sides to rotate through a belt, so that the rotation of the driving gear drives the driven gear meshing with it to follow the rotation, so that the driven gear drives the side to rotate, so that the copper wire body is wound up by the winding roller.

Preferably, the cleaning device forms an elastic structure with the side bracket through a left-side return spring, and a pushing cam is provided on the right surface of the cleaning device. The cleaning device is pushed to the left by the rotation of the pushing cam, and then the cleaning device is pushed to the right by the return elastic action of the return spring, so that the cleaning device moves back and forth left and right, driving the copper wire body clamped inside to move back and forth left and right, so that the copper wire body on the winding roller is evenly arranged to avoid entanglement.

Preferably, a transverse bevel gear is coaxially fixed on the upper surface of the pushing cam, and the transverse bevel gear and the longitudinal bevel gear form a meshing structure. When the side rotating shaft rotates, the belt is used to drive the longitudinal bevel gear below to rotate synchronously, so that the longitudinal bevel gear is used to drive the transverse bevel gear below that is meshed with it to rotate. When the transverse bevel gear rotates, it also drives the pushing cam to rotate synchronously, so that the cleaning device can move left and right.

Preferably, an internal gear that can drive the wiping roller to rotate is coaxially fixed at the lower end of the wiping roller, and the outer side of the internal gear is meshingly connected with an outer gear fixedly mounted on the cleaning device. While winding, the two wiping rollers inside the cleaning device will rotate in a circle driven by a motor. While the wiping roller rotates in a circle, the meshing connection between the internal gear coaxially mounted below and the outer external gear is utilized, so that the wiping roller will rotate on its own while rotating in a circle, thereby cleaning magazines and dust on the surface of the copper wire body.

Preferably, a scraper for scraping dust off the surface of the wiping roller is fitted on the left side, and a filter net for filtering dust is provided on the left side of the scraper. While the wiping roller cleans the copper wire body, the scraper on the left side of the wiping roller is used to scrape off the dust on its surface. At the same time, the internal negative pressure fan rotates to form a negative pressure inside, thereby sucking the scraped dust to the left, and under the blocking effect of the filter net, it is discharged from the dust outlet below.

Preferably, extrusion plates which can extrude the wound copper wire body are provided on the upper and lower surfaces of the winding roller, and the outer surface of the extrusion plate is an arc-shaped structure which fits the surface of the winding roller. In the process of the winding roller winding the copper wire body, the upper arc-shaped extrusion plate fits its surface, and at the same time, the extrusion effect of the extrusion plate on the copper wire body can make it close to the surface of the winding roller, thereby preventing the copper wire body from being wound loosely.

Preferably, a push rod is rotatably installed on the outer surface of the extrusion plate, and a sliding block is rotatably provided on the bottom end of the push rod. The sliding of the central rotating shaft surface of the sliding block drives the lower end of the push plate to move left and right, thereby causing the push plate to rotate and squeeze the extrusion plate outward so that it is always close to the surface of the winding roller.

Preferably, the sliding block and the central rotating shaft form a sliding structure, and a compression spring which can push the sliding block is arranged on the side of the sliding block, and the sliding block can be pushed on the surface of the central rotating shaft by utilizing the rebound pushing effect of the compression spring.

Compared with the prior art, the beneficial effects of the present invention are as follows: the wiping-type wire harness cleaning and winding integrated device for bare copper wire processing adopts a new structural design, and two sets of winding rollers are arranged in the device. When replacement is needed, the two sets can be used alternately, thereby reducing downtime, and before the copper wire body is wound, the wiping roller inside the cleaning device is used to wipe its surface to remove debris and dust attached to the surface, and at the same time, the extrusion plate can be used to squeeze the copper wire wound on the surface of the winding roller to make it more compact.

1. The coordination between the center shaft, the side shaft, the driving gear and the driven gear. When the winding roller needs to be replaced, the center shaft is rotated to make the other set rotate downward for alternate use. The driving gear on the inner side of the side bracket is meshed with the driven gears at both ends of the side shaft, so that the driving gear can be used to drive the driven gear and the side shaft to rotate, so that the winding operation can be carried out while the replacement is in progress, reducing the machine stop time.

2. The cleaning device, wiping roller, inner gear, outer gear and scraper are used in coordination. The copper wire body first enters the cleaning device before being wound. At this time, the wiping roller is driven by the motor to rotate in a circle, and the meshing connection between the inner gear and the outer gear below is used to make the wiping roller rotate on its own while rotating in a circle, thereby cleaning the surface of the copper wire body. At the same time, the scraper is used to scrape off the dust on the surface of the wiping roller, and finally it is discharged from the dust outlet by a negative pressure fan.

3. The extrusion plate, the push rod, the sliding block and the extrusion spring are used in coordination. The extrusion spring exerts an extrusion effect on the sliding block to make it slide inside the central shaft, thereby causing the outer push rod to rotate and push the extrusion plate outward, thereby using the extrusion plate to extrude the copper wire body and make it roll up more tightly.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a partial cross-sectional structure of the present invention;

FIG2 is an enlarged schematic diagram of the structure of point A in FIG1 of the present invention;

FIG3 is an enlarged schematic diagram of the structure of point B in FIG1 of the present invention;

FIG4 is a schematic diagram of a partial front cross-sectional structure of the cleaning device of the present invention;

FIG5 is a schematic diagram of the structure of the wiping roller of the present invention when viewed from above;

FIG6 is a schematic diagram of the central rotating shaft of the present invention from a side view;

FIG7 is a schematic diagram of a partial front cross-sectional structure of the central shaft of the present invention;

FIG8 is a schematic diagram of the side cross-sectional structure of the winding roller of the present invention.

In the figure: 1. base; 2. side bracket; 3. top plate; 4. central shaft; 5. rotating disk; 6. side shaft; 7. winding roller; 8. copper wire body; 9. guide wheel; 10. cleaning device; 11. wiping roller; 12. negative pressure fan; 13. dust outlet; 14. driving gear; 15. driven gear; 16. reset spring; 17. sliding groove; 18. pushing cam; 19. transverse bevel gear; 20. longitudinal bevel gear; 21. inner gear; 22. outer gear; 23. scraper; 24. filter; 25. extrusion plate; 26. push rod; 27. sliding block; 28. extrusion spring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1-8. The present invention provides a technical solution: a wiping type wire harness cleaning and winding integrated device for bare copper wire processing, which uses the rotation of the winding roller 7 to evenly wind the produced copper wire body 8 on the outside of the winding roller 7. The copper wire body 8 is a bare copper wire material that has not been subsequently processed, and there are 2 groups of winding rollers 7 arranged above and below, and each group of winding rollers 7 is symmetrically arranged with 2, including:

The base 1 is horizontally placed on the flat ground of the processing workshop using the supporting feet below, and the base 1 is used to support the overall weight of the device;

The side bracket 2 is fixedly and symmetrically mounted on the left and right sides of the upper surface of the base 1. The side bracket 2 is narrow at the top and wide at the bottom, and a sliding groove 17 is provided on the upper surface of the wider part at the lower end of the side bracket 2;

A top plate 3, fixedly mounted on the upper end of the side bracket 2;

The central rotating shaft 4 is rotatably mounted at the middle position of the inner surface of the left and right side brackets 2, and a rotating disk 5 which can be rotated manually is coaxially fixedly mounted on the top right side of the central rotating shaft 4, and a limiting device is arranged inside the rotating disk 5;

The side shaft 6, bearings are installed on the upper and lower sides of the central shaft 4, and the side shaft 6 is set through the inside of the winding roller 7;

The guide wheel 9 is rotatably arranged on the inner surface of the lower end of the left and right side brackets 2, and the guide wheel 9 can rotate on the inner side and slide on the outer side;

A cleaning device 10 is movably arranged below the winding roller 7, and a door body for placing the copper wire body 8 is arranged on the front surface of the cleaning device 10;

The wiping roller 11 is rotatably mounted inside the cleaning device 10. The wiping roller 11 is symmetrically arranged on the left and right sides of the outside of the copper wire body 8. The surface of the wiping roller 11 is in contact with the outer surface of the copper wire body 8.

Negative pressure fans 12 are rotatably mounted on the left and right sides of the cleaning device 10;

A dust outlet 13 is provided on the lower surface of the cleaning device 10;

The driving gear 14 is symmetrically mounted on the inner surface of the side bracket 2 for rotation, and the driving gear 14 is connected to the driving motors on the left and right sides by belts;

The driven gear 15 is coaxially fixedly mounted on the left and right sides of the side rotating shaft 6 , and the position of the driven gear 15 corresponds to the position of the driving gear 14 .

The side rotating shaft 6 forms a circular rotating structure with the side bracket 2 through the central rotating shaft 4, and the driving gear 14 and the driven gear 15 form a meshing structure. The cleaning device 10 forms an elastic structure with the side bracket 2 through the left return spring 16, and a pushing cam 18 is fitted on the right surface of the cleaning device 10, and a transverse bevel gear 19 is coaxially fixed on the upper surface of the pushing cam 18, and the transverse bevel gear 19 and the longitudinal bevel gear 20 form a meshing structure.

When using the device, first use the base 1 below to place the entire device at the production position of the copper wire body 8 in the reprocessing workshop, then place the produced copper wire body 8 between the wiping rollers 11 inside the cleaning device 10 through the guide wheel 9, then wrap the copper wire body 8 around the surface of the winding roller 7, and then use the motors on the left and right sides of the device to drive the driving gear 14 on the inside of the side bracket 2 to rotate using belts, so that the driving gear 14 drives the driven gear 15 meshing with it to rotate synchronously, so that the side shaft 6 rotates with it, so that the winding roller 7 rotates to rewind the copper wire body 8, and while rewinding, the side shaft 6 drives the longitudinal bevel gear 20 below using the belt, and uses the longitudinal bevel gear 20 to drive the lower meshing gear connected with it. The transverse bevel gear 19 rotates synchronously, and the transverse bevel gear 19 drives the pushing cam 18 to rotate. The pushing cam 18 pushes the cleaning device 10 to the left while rotating, and then the thrust force of the reset spring 16 on the left side of the cleaning device 10 returns to the original position to the right, so that the cleaning device 10 drives the copper wire body 8 to move left and right, so that the copper wire body 8 is evenly arranged on the surface of the winding roller 7 to prevent the copper wire body 8 from being in chaos. After the winding roller 7 is wound, first rotate the rotating disk 5 on the right side of the device to make the central shaft 4 rotate, and rotate the upper winding roller 7 to the bottom for continued use. At the same time, replace the winding roller 7 that has been wound up to the top, so that it can continue to work during replacement, thereby improving the overall winding efficiency of the device.

An internal gear 21 is coaxially fixedly arranged at the lower end of the wiping roller 11 to drive it to rotate, and the outer side of the internal gear 21 is meshingly connected with an outer gear 22 fixedly installed with the cleaning device 10. A scraper 23 is fitted on the left side of the wiping roller 11 to scrape dust off its surface, and a filter screen 24 is arranged on the left side of the scraper 23 to filter dust.

While winding, the wiping roller 11 inside the cleaning device 10 rotates in a circle driven by the motor, and while the wiping roller 11 rotates in a circle, the meshing connection between the inner gear 21 coaxially fixedly installed below and the outer gear 22 on the outside is utilized, so that the wiping roller 11 also rotates on its own while rotating in a circle, so that the surface of the copper wire body 8 is cleaned by the wiping roller 11, and while the wiping roller 11 rotates, the scraper 23 on the left side outside is utilized to scrape off the dust and impurities attached to the surface of the wiping roller 11. At this time, the negative pressure fan 12 inside the cleaning device 10 rotates to form a negative pressure inside it, and the scraped dust is adsorbed to the left side. Then, under the blocking effect of the filter 24, the dust is discharged from the dust outlet 13 below, thereby maintaining the cleaning ability of the wiping roller 11.

The upper and lower surfaces of the winding roller 7 are provided with extrusion plates 25 that can extrude the wound copper wire body 8, and the outer surface of the extrusion plate 25 is an arc-shaped structure that fits the surface of the winding roller 7. A pushing rod 26 is rotatably installed on the outer surface of the extrusion plate 25, and a sliding block 27 is rotatably provided at the bottom end of the pushing rod 26. The sliding block 27 and the central rotating shaft 4 form a sliding structure, and an extrusion spring 28 that can push the sliding block 27 is provided on the side of the sliding block 27.

Before winding, the copper wire body 8 is passed through between the winding roller 7 and the extrusion plate 25. While winding, the sliding block 27 at the bottom end of the pushing rod 26 outside the extrusion plate 25 moves synchronously to the middle under the pushing action of the extrusion spring 28, thereby driving the pushing rod 26 to rotate and pushing the extrusion plate 25 outward. The extrusion plate 25 is used to squeeze the copper wire body 8 so that it is tightly attached to the surface of the winding roller 7 to prevent the winding from being loose.

Working principle: When using this device, according to the structure shown in Figures 1 to 8, first, the motors on the left and right sides of the device use belts to drive the driving gear 14 on the inner side of the side bracket 2 to rotate, so that the driving gear 14 drives the driven gear 15 meshing with it to rotate synchronously, so that the side shaft 6 follows the rotation, so that the winding roller 7 rotates to reel the copper wire body 8. While reeling, the side shaft 6 uses the belt to drive the longitudinal bevel gear 20 below, and the longitudinal bevel gear 20 drives the transverse bevel gear 19 meshing with it to rotate synchronously, and the transverse bevel gear 19 drives the pushing cam 18 to rotate, and the pushing cam 18 pushes the cleaning device 10 to the left while rotating, and then The thrust force of the return spring 16 on the left side of the cleaning device 10 returns to the original position to the right, so that the cleaning device 10 drives the copper wire body 8 to move left and right, so that the copper wire body 8 is evenly arranged on the surface of the winding roller 7 to prevent the copper wire body 8 from being in disorder, and the wiping roller 11 inside the cleaning device 10 is rotated to clean the copper wire body 8 while winding, and the cleaned dust is discharged from the dust outlet 13 by the negative pressure fan 12, and the extrusion plate 25 is used to squeeze the copper wire body 8 wound on the surface of the winding roller 7 while winding to avoid the copper wire body 8 from being loosely wound. This is the working principle of the wiping type wire harness cleaning and winding integrated device for bare copper wire processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A wiping type wire harness cleaning and winding integrated device for bare copper wire processing, which uses the rotation of the winding roller to evenly wind the produced copper wire body around the outside of the winding roller, the copper wire body is a bare copper wire material that has not been subsequently processed, and the winding rollers are provided with 2 groups in total, and each group of winding rollers is symmetrically provided with 2, characterized in that it includes: The base is placed horizontally on the flat ground of the processing workshop using the supporting feet below, and the base is used to support the overall weight of the device; Side brackets are fixedly and symmetrically mounted on the left and right sides of the upper surface of the base, the side brackets are narrow at the top and wide at the bottom, and a sliding groove is provided on the upper surface of the wider part at the lower end of the side brackets; A top plate, fixedly mounted on the upper end of the side bracket; A central rotating shaft is rotatably mounted at the middle position of the inner surface of the side brackets on the left and right sides, a rotating disk that can be rotated manually is coaxially fixedly mounted on the top right side of the central rotating shaft, and a limiting device is arranged inside the rotating disk; Side rotating shafts, bearings are installed on the upper and lower sides of the central rotating shaft, and the side rotating shafts are arranged through the interior of the winding roller; A guide wheel is rotatably arranged on the inner surface of the lower end of the side brackets on the left and right sides, and the guide wheel can rotate on the inner side and slide on the outer side to the left and right; A cleaning device, movably arranged below the winding roller, wherein a door for placing the copper wire body is arranged on the front surface of the cleaning device; A wiping roller is rotatably mounted inside the cleaning device, the wiping roller is symmetrically arranged on the left and right sides of the outside of the copper wire body, and the surface of the wiping roller is in contact with the outer surface of the copper wire body; A negative pressure fan is rotatably mounted on the left and right sides of the cleaning device; A dust outlet is provided on the lower surface of the cleaning device; A driving gear is symmetrically mounted on the inner surface of the side bracket for rotation, and the driving gear is connected to the driving motors on the left and right sides by a belt; A driven gear is coaxially fixedly mounted on the left and right sides of the side shaft, and the position of the driven gear corresponds to the position of the driving gear; The side rotating shaft forms a circular rotating structure with the side bracket through the central rotating shaft, and the driving gear and the driven gear form a meshing structure; An internal gear is coaxially fixedly disposed at the lower end of the wiping roller to drive the wiping roller to rotate, and an external gear fixedly mounted on the cleaning device is meshedly connected to the outer side of the internal gear; A scraper for scraping dust off the surface of the wiping roller is attached to the left side of the wiping roller, and a filter for filtering dust is disposed on the left side of the scraper; The cleaning device forms an elastic structure with the side bracket through a left return spring, and a pushing cam is provided on the right surface of the cleaning device; A transverse bevel gear is coaxially fixedly arranged on the upper surface of the pushing cam, and the transverse bevel gear and the longitudinal bevel gear form a meshing structure. 2. According to claim 1, a wiping-type wire harness cleaning and winding integrated device for bare copper wire processing is characterized in that: the upper and lower surfaces of the winding roller are provided with extrusion plates that can squeeze the wound copper wire body, and the outer surface of the extrusion plate is an arc-shaped structure that fits the surface of the winding roller. 3. A wiping-type wire harness cleaning and winding integrated device for bare copper wire processing according to claim 2, characterized in that a push rod is rotatably installed on the outer surface of the extrusion plate, and a sliding block is rotatably provided at the bottom end of the push rod. 4. A wiping-type wire harness cleaning and winding integrated device for bare copper wire processing according to claim 3, characterized in that: the sliding block and the central rotating shaft form a sliding structure, and a compression spring that can push the sliding block is arranged on the side of the sliding block.