Cable guiding and tensioning device

Abstract

The utility model relates to a cable guiding and tensioning device, and belongs to the technical field of cable production, the cable guiding and tensioning device comprises a mounting plate, the mounting plate is provided with a directional chute for a lubricating oil storage seat to slide along a track, the outer side of the mounting plate is provided with a servo motor, and the servo motor is provided with a threaded rod in threaded connection with the lubricating oil storage seat; the sealing cover is arranged at the opening of the lubricating oil storage seat in a covering manner; and the plurality of guide wheel seats are equidistantly mounted on the surface of the sealing cover in a 180-degree ring shape. According to the cable guiding and tensioning device, a cable is wound between the arranged guiding wheel seats, the guiding wheel seats rotate to convey and guide the cable in the conveying process, an oil absorption cotton thread absorbs lubricating oil in a lubricating oil storage seat in the conveying and guiding process, and the lubricating oil permeates to an oil absorption cotton sleeve through an oil absorption connecting assembly; and the cable is in contact with the oil absorption cotton sleeve, so that the tensioned cable is lubricated, and the frictional resistance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a cable guiding and tensioning device. Background Art

[0002] Cables are made of one or more mutually insulated conductors and an outer insulating protective layer. They are wires that transmit electricity or information from one place to another. During processing, wires and cables need to be transported to the winding equipment for winding. During the transportation process, the tension of the wires and cables needs to be adjusted to prevent the cables from detaching from the transmission device and to ensure the tensioning effect of the winding. Therefore, a tensioning adjustment mechanism is needed.

[0003] Since the tensioning adjustment device mainly tightens the cable outside the guide wheel by adjusting the movement of the guide wheel, there is a large friction resistance at the contact point between the guide wheel and the cable, which can easily cause the cable to be worn during the tensioning and guiding transportation process. Therefore, the present application designs a cable guide tensioning device that reduces the tensioning guide friction to solve this existing technical problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cable guiding and tensioning device.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a cable guide and tensioning device, comprising a mounting plate, the mounting plate being provided with a directional slide groove for a lubricating oil reservoir to slide along a track, a servo motor being mounted on the outer side of the mounting plate, and a threaded rod being threadedly connected to the lubricating oil reservoir being mounted on the servo motor;

[0006] Also includes, cover,

[0007] A cover is provided at the opening of the lubricating oil storage seat;

[0008] Multiple guide wheel seats,

[0009] Installed on the surface of the cover in a 180-degree circular pattern with equal distances;

[0010] Guide tensioner,

[0011] Rotating inside the guide wheel seat;

[0012] Oil-absorbing cotton pads,

[0013] Sleeved on the outer side of the guide wheel seat;

[0014] Oil-absorbing cotton thread,

[0015] It is located in the lubricating oil storage seat, passes through the lubricating oil storage seat through the connected oil suction connection component, and is connected to the oil-absorbing cotton sleeve.

[0016] By adopting the above technical solution, the servo motor is driven to adjust the tension of the cable wrapped around the guide wheel seat. At the same time, the lubricating oil storage seat is set to store the lubricating oil. The oil-absorbing cotton thread absorbs the lubricating oil in the lubricating oil storage seat, and the lubricating oil penetrates into the oil-absorbing cotton sleeve through the oil-absorbing connecting component to lubricate the transmission tensioned cable and reduce friction resistance.

[0017] As an optimal technical solution of the present invention, a hollow shaft rod passing through the center of the guide tensioning wheel rotates between the inner walls of the guide wheel seat, the hollow shaft rod is fixedly connected to the guide tensioning wheel, and the inner wall of the guide wheel seat is provided with a movable seat for the rotation of the hollow shaft rod.

[0018] The above technical solution is adopted to improve the smoothness of the rotation of the guide tensioning wheel in the guide wheel seat.

[0019] As an optimal technical solution of the present invention, the oil absorption connection assembly includes an oil absorption cotton block installed in the hollow shaft, and the outside of the oil absorption cotton block is equidistantly connected with oil absorption connection cotton strips connected to the oil absorption cotton sleeve.

[0020] The above technical solution ensures that the lubricating liquid absorbed by the oil-absorbing cotton block can penetrate into the oil-absorbing cotton sleeve through the oil-absorbing connecting cotton strip.

[0021] As a preferred technical solution of the present invention, the oil-absorbing cotton thread is connected to the oil-absorbing cotton block and passes through the sealing cover and the guide wheel seat.

[0022] The above technical solution ensures that the lubricating liquid absorbed by the oil-absorbing cotton thread can penetrate into the oil-absorbing cotton block.

[0023] As a preferred technical solution of the present invention, the external thread of the threaded rod is connected to a threaded movable seat that limits linear sliding in the directional sliding groove, and the threaded movable seat is connected to the lubricating oil storage seat.

[0024] The above technical solution is adopted to ensure that the lubricating oil storage seat is driven to move in a directional manner in the directional slide groove when the threaded rod rotates.

[0025] As a preferred technical solution of the present invention, the lubricating oil storage seat and the sealing cover are both made of transparent tempered glass, and the surface of the sealing cover is connected to an oil inlet cylinder.

[0026] The above technical solution makes it easy to observe the storage amount of lubricating oil in the lubricating oil storage seat.

[0027] As a preferred technical solution of the present invention, a cleaning seat for the cable to pass through is installed on the surface of the mounting plate, and a spray pipe is connected between the two sides of the cleaning seat.

[0028] The above technical solution is adopted to facilitate cleaning of oil stains on the surface of the cable passing through the cleaning seat.

[0029] As a preferred technical solution of the present invention, the spray pipe is connected to a connecting pipe, the other end of the connecting pipe is connected to a liquid pump, and the liquid extraction port of the liquid extraction pump is connected to a cleaning agent storage seat.

[0030] The above technical solution is adopted to facilitate the cleaning squeezed out of the cleaning agent storage seat and discharged into the spray pipe for spraying.

[0031] As a preferred technical solution of the utility model, it also includes a waste liquid storage seat,

[0032] located on the rear surface of the mounting plate;

[0033] The rear surface of the cleaning seat is connected to a drain pipe that penetrates the mounting plate and extends into the waste liquid storage seat.

[0034] The above technical solution is adopted to discharge and store the cleaning waste liquid.

[0035] As a preferred technical solution of the present invention, a wiping cotton sleeve for the cable to pass through is installed on the surface of the cleaning seat.

[0036] The adoption of the technical solution makes it easy to wipe the cleaned cable.

[0037] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0038] 1. The cable guide and tensioning device passes the cable around between the guide wheel seats. During the transmission process, the guide wheel seats rotate to guide the cable. During the transmission and guiding process, the oil-absorbing cotton thread absorbs the lubricating oil in the lubricating oil storage seat, and penetrates the lubricating oil into the oil-absorbing cotton sleeve through the oil-absorbing connecting component, so that the cable contacts the oil-absorbing cotton sleeve, lubricating the transmission tensioned cable and reducing friction resistance.

[0039] 2. The cable guide tensioning device, after lubrication transmission, the cable passes through the cleaning seat, starts the set liquid pump to extract the cleaning agent in the cleaning agent storage seat, and sprays it out through the spray pipe to clean the cable oil. The cleaned sewage is discharged into the waste liquid storage seat through the drain pipe for storage. The set wiping cotton sleeve is used to wipe the cleaned cable to ensure the cleaning effect of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a three-dimensional diagram of the utility model;

[0041] Figure 2 This is a cutaway perspective view of the present invention;

[0042] Figure 3 This is an enlarged three-dimensional view of point A of the present utility model;

[0043] Figure 4 This is a side view of the utility model;

[0044] Figure 5 This is a rear perspective view of the present invention.

[0045] In the figure: 1. Mounting plate; 2. Lubricating oil storage seat; 3. Sealing cover; 4. Directional slide; 5. Servo motor; 6. Threaded rod; 7. Guide wheel seat; 8. Hollow shaft; 9. Guide tensioner; 10. Oil-absorbing cotton thread; 11. Oil-absorbing cotton sleeve; 12. Oil-absorbing cotton block; 13. Oil-absorbing connecting cotton strip; 14. Cleaning seat; 15. Spray pipe; 16. Connecting pipe; 17. Liquid pump; 18. Cleaning agent storage seat; 19. Drain pipe; 20. Waste liquid storage seat; 21. Wiping cotton sleeve; 22. Oil inlet cylinder. DETAILED DESCRIPTION

[0046] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0047] See also Figures 1 to 3 In this embodiment, a cable guide tensioning device includes a mounting plate 1. The four corners of the mounting plate 1 are provided with threaded fastening holes. The mounting plate 1 is horizontally threaded and fastened to the base by passing fastening screws through the threaded fastening holes. A directional slide groove 4 is provided on the front surface of the mounting plate 1 for the lubricating oil storage seat 2 to slide along the track. A servo motor 5 is fixed to the outside of the mounting plate 1 by fastening screws. A threaded rod 6 threadedly connected to the lubricating oil storage seat 2 is installed at the output shaft of the servo motor 5 by fastening screws.

[0048] It should be noted that the external thread of the threaded rod 6 is connected to a threaded movable seat that limits linear sliding in the directional sliding groove 4 , and the threaded movable seat is connected to the lubricating oil storage seat 2 .

[0049] The present application also includes a cover 3, which is fixed to the opening of the lubricating oil storage seat 2 by tightening screws to seal the opening. The lubricating oil storage seat 2 is used to store lubricating liquid. The cover 3 can be opened to clean impurities inside the lubricating oil storage seat 2.

[0050] The lubricating oil storage seat 2 and the cover 3 are both made of transparent tempered glass. The surface of the cover 3 is connected to an oil inlet cylinder 22. The transparent setting makes it easy to observe the storage status of the lubricating liquid inside the lubricating oil storage seat 2, so as to add lubricating oil to the lubricating oil storage seat 2 through the oil inlet cylinder 22.

[0051] A plurality of guide wheel seats 7 are installed on the surface of the cover 3 in a 180-degree circular shape with equal distances, and a guide tensioning wheel 9 rotates inside the guide wheel seat 7 .

[0052] It should be added that the cable at the conveying end of the cable conveying device is passed around the outside of the guide tensioning wheel 9, and the other end is wound around the winding wheel of the cable winding device. By starting the servo motor 5 to drive the threaded rod 6 to rotate, the threaded movable seat is connected to the threaded rod 6 through the threaded connection, and the directional slide groove 4 limits the sliding of the threaded movable seat, so that the lubricating oil storage seat 2 is driven to move when the threaded rod 6 rotates. During the movement of the lubricating oil storage seat 2, the guide tensioning wheel 9 is driven to move synchronously, so that the guide tensioning wheel 9 can adjust the tension and rotation of the bypassed cable.

[0053] A hollow shaft 8 passing through the center of the guide tensioning wheel 9 rotates circumferentially between the inner walls of the guide wheel seat 7. The hollow shaft 8 is fixedly connected to the guide tensioning wheel 9. A movable seat for the hollow shaft 8 to rotate circumferentially is fixedly installed on the inner wall of the guide wheel seat 7.

[0054] The oil-absorbing cotton sleeve 11 is fixedly mounted on the outer side of the guide wheel seat 7 so that during the process of tensioning and guiding the cable, the oil-absorbing cotton sleeve 11 absorbs lubricating fluid and contacts the cable, thereby reducing contact friction resistance and avoiding wear on the cable surface.

[0055] The oil-absorbing cotton thread 10 is located in the lubricating oil storage seat 2 to absorb the lubricating liquid stored in the lubricating oil storage seat 2, passes through the lubricating oil storage seat 2 through the connected oil absorption connecting component, and is connected to the oil-absorbing cotton sleeve 11.

[0056] The oil absorption connection assembly includes an oil absorption cotton block 12 installed and fixed in the hollow shaft 8, and the outside of the oil absorption cotton block 12 is equidistantly connected with oil absorption connection cotton strips 13 connected to the oil absorption cotton sleeve 11.

[0057] The oil-absorbing cotton thread 10 is connected to the oil-absorbing cotton block 12 and passes through the sealing cover 3 and the guide wheel seat 7 .

[0058] It should be added that the lubricating liquid absorbed by the oil-absorbing cotton thread 10 penetrates into the oil-absorbing cotton sleeve 11 through the oil-absorbing cotton block 12 and the oil-absorbing connecting cotton strip 13. The oil-absorbing cotton thread 10, the oil-absorbing cotton sleeve 11, the oil-absorbing cotton block 12 and the oil-absorbing connecting cotton strip 13 are all made of oil-absorbing cotton material.

[0059] See also Figures 4 to 5In this embodiment, a cleaning seat 14 is fixedly installed in front of the mounting plate 1 for the cable to pass through after tensioning and guiding transmission, and a spray pipe 15 is connected between the two sides of the cleaning seat 14.

[0060] The spray pipe 15 is connected to a connecting pipe 16 , and the other end of the connecting pipe 16 is connected to a liquid pump 17 . The liquid extraction port of the liquid pump 17 is connected to a cleaning agent storage seat 18 for storing cleaning agent.

[0061] It should be added that the liquid pump 17 extracts the cleaning agent stored in the cleaning agent storage seat 18 and discharges it into the spray pipe 15 through the connecting pipe 16 to seal and spray the cables passing through the cleaning seat 14, thereby cleaning impurities and lubricating liquid on the outside of the cables.

[0062] The present application further includes a waste liquid storage seat 20 , which is located on the rear surface of the mounting plate 1 .

[0063] The rear surface of the cleaning seat 14 is connected to a drain pipe 19 that passes through the mounting plate 1 and extends into the waste liquid storage seat 20 .

[0064] The waste liquid after cleaning in the cleaning seat 14 is discharged into the waste liquid storage seat 20 through the drain pipe 19 for collection.

[0065] The surface of the cleaning seat 14 is provided with a wiping cotton sleeve 21 for the cable to pass through. The wiping cotton sleeve 21 is provided to wipe the surface of the cable after being cleaned by the cleaning seat 14, thereby improving the cleaning effect. The wiping cotton sleeve 21 is detachable and replaceable.

[0066] The working principle of the above embodiment is:

[0067] When in use, the mounting plate 1 is horizontally mounted on the base by fastening screws, and then the cable at the cable output end of the cable conveying device is passed through the guide tensioning wheel 9 and attached to the outside of the oil-absorbing cotton sleeve 11. The end of the cable after being passed through the cleaning seat 14 is connected to the reel of the reeling device;

[0068] During the process of tensioning, conveying and winding, the cable is conveyed, and the guide tensioning wheel 9 rotates to tension and guide the cable. When the guide tensioning wheel 9 rotates, the lubricating liquid stored in the lubricating oil storage seat 2 penetrates into the oil-absorbing cotton thread 10, and through the oil-absorbing connection effect of the oil-absorbing cotton thread 10, the oil-absorbing cotton block 12, the oil-absorbing connecting cotton strip 13 and the oil-absorbing cotton sleeve 11, the lubricating liquid penetrates into the oil-absorbing cotton sleeve 11, so that the oil-absorbing cotton sleeve 11 can reduce the tensioning transmission resistance with the cable through the lubricating liquid during the transmission tensioning process, thereby avoiding wear on the cable surface during the tensioning transmission process.

[0069] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

Claims

1. A cable guide tensioning device, characterized in that: It includes a mounting plate, the mounting plate is provided with a directional slide groove for the lubricating oil storage seat to slide along the track, a servo motor is installed on the outer side of the mounting plate, and a threaded rod threadedly connected to the lubricating oil storage seat is installed on the servo motor; Also includes, cover, A cover is provided at the opening of the lubricating oil storage seat; Multiple guide wheel seats, Installed on the surface of the cover in a 180-degree circular pattern with equal distances; Guide tensioner, Rotating inside the guide wheel seat; Oil-absorbing cotton pads, Sleeved on the outer side of the guide wheel seat; Oil-absorbing cotton thread, It is located in the lubricating oil storage seat, passes through the lubricating oil storage seat through the connected oil suction connection component, and is connected to the oil-absorbing cotton sleeve.

2. A cable guide and tensioning device according to claim 1, characterized in that: A hollow shaft rod passing through the center of the guide tensioning wheel rotates between the inner walls of the guide wheel seat, the hollow shaft rod is fixedly connected to the guide tensioning wheel, and a movable seat for rotating the hollow shaft rod is provided on the inner wall of the guide wheel seat.

3. A cable guide and tensioning device according to claim 2, characterized in that: The oil absorption connection assembly includes an oil absorption cotton block installed in the hollow shaft, and the outside of the oil absorption cotton block is equidistantly connected with oil absorption connection cotton strips connected to the oil absorption cotton sleeve.

4. The cable guide and tensioning device according to claim 3, characterized in that: The oil-absorbing cotton thread is connected to the oil-absorbing cotton block and passes through the sealing cover and the guide wheel seat.

5. The cable guide and tensioning device according to claim 1, characterized in that: The external thread of the threaded rod is connected to a threaded movable seat which is limited in linear sliding in the directional sliding groove, and the threaded movable seat is connected to the lubricating oil storage seat.

6. The cable guide and tensioning device according to claim 1, characterized in that: The lubricating oil storage seat and the sealing cover are both made of transparent tempered glass, and the surface of the sealing cover is connected to an oil inlet cylinder.

7. The cable guide and tensioning device according to claim 1, characterized in that: A cleaning seat for the cables to pass through is installed on the surface of the installation plate, and a spray pipe is connected between the two sides of the cleaning seat.

8. The cable guide and tensioning device according to claim 7, characterized in that: The spray pipe is connected with a connecting pipe, the other end of the connecting pipe is connected with a liquid pump, and the liquid extraction port of the liquid extraction pump is connected with a cleaning agent storage seat.

9. The cable guide and tensioning device according to claim 7, characterized in that: Also includes a waste liquid storage seat, located on the rear surface of the mounting plate; The rear surface of the cleaning seat is connected to a drain pipe that penetrates the mounting plate and extends into the waste liquid storage seat.

10. The cable guide and tensioning device according to claim 7, characterized in that: A wiping cotton sleeve for the cable to pass through is installed on the surface of the cleaning seat.

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