A cable production bracket

Abstract

This utility model relates to the field of cable production technology, specifically to a cable production support bracket, including a support frame and a rear shaft rotatably disposed therein, a bottom roller fixedly sleeved on the rear shaft, a front bracket fixed in the support frame, a collar rotatably sleeved in the front bracket, and a cleaning component coaxially disposed in the collar. The cleaning component includes a mounting groove on one side of the collar, two semi-rings radially opposite each other within the mounting groove, two elastic telescopic rods detachably mounted between the end faces of the two semi-rings, two limiting sleeves radially opposite each other on one side of the collar, and an extension block disposed on one side of the semi-rings. This utility model, by relatively pressing the two semi-rings and shortening the two elastic telescopic rods, causes the insertion block to separate from the limiting sleeves. Then, by disassembling the hinge between one of the elastic telescopic rods and one of the semi-rings, a new cleaning component can be quickly installed, greatly reducing downtime during cable transport and improving cable winding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cable production technology, and in particular to a cable production bracket. Background Technology

[0002] Cables are typically produced as long, continuous linear cables. After the cable is fully formed, it needs to be pulled to a winding mechanism, where it is wound into sections using reels for easy storage and transportation. During the transport of the cable between the final processing step and the winding mechanism, multiple cable supports are arranged side-by-side along the cable transport direction to stably support the cable and assist the winding machine in winding it.

[0003] Because cables are transported on the production line for a long time and are exposed for most of the time, dust and a small amount of lubricating oil from the equipment will fall on the surface of the cable. When the existing brackets hold the cable for a long time, the friction between the cable and the brackets will cause dirt on the cable to gradually accumulate on the brackets. It is necessary to stop the machine to clean the dirt on the brackets. The downtime is relatively long and has a significant impact on the overall winding efficiency of the cable. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a cable production bracket to solve the problem that the relatively long downtime has a significant impact on the overall cable winding efficiency.

[0005] To achieve the above objectives, this utility model provides a cable production bracket, including a support frame and a rear shaft rotatably disposed therein.

[0006] The bottom roller is fixedly sleeved on the rear axle.

[0007] Front bracket fixed inside the support frame.

[0008] Rotate the collar fitted inside the front bracket.

[0009] A cleaning component coaxially disposed within a collar, the cleaning component including a mounting groove disposed on one side of the collar.

[0010] Two semi-rings are radially oppositely positioned within the mounting groove.

[0011] Two flexible telescopic rods are detachably installed between the end faces of the two semi-rings.

[0012] Two limiting sleeves are radially opposite to each other on one side of the collar.

[0013] An extension block is located on one side of the semi-ring, and an insert block that matches the limiting sleeve is provided on it.

[0014] During disassembly, push the two extension blocks closer together and disengage the insert from the limiting sleeve, remove the two half rings, then pull out the hinge shaft at one end of one of the elastic telescopic rods and open the two half rings.

[0015] Preferably, the cleaning component further includes a cleaning brush detachably mounted on the concave surface of the semi-circular surface, the length of which is half the perimeter of the cable.

[0016] Preferably, the mounting groove is annular in shape, and the mounting groove and the collar are coaxial.

[0017] Preferably, the bracket further includes a linkage component disposed between the rear axle and the collar, the linkage component including a worm gear rotatably disposed within the support frame and a worm wheel fixedly sleeved outside the collar, the thread on the outside of the worm gear meshing with the tooth surface of the worm wheel.

[0018] The tooth grooves are circumferentially located on the outside of the rear axle and the worm gear.

[0019] The toothed bands are respectively fitted into two tooth grooves at both ends, and the toothed surfaces on the inner wall of the toothed bands mesh with the toothed surfaces in the tooth grooves.

[0020] Preferably, the worm and the rear shaft are sequentially distributed within the support frame along the cable conveying direction, and the worm and the front bracket are staggered in the cable conveying direction.

[0021] Preferably, the bracket further includes three buffer portions respectively disposed on the top and two opposite vertical surfaces inside the support frame, one of which is distributed opposite to the bottom roller in the vertical direction, and the remaining two buffer portions are distributed opposite to each other in the horizontal direction and are located above the bottom roller in the vertical direction.

[0022] Preferably, the buffer section includes a U-shaped frame and a guide roller rotatably disposed therein, and a buffer element is provided between the outer side of the U-shaped frame and the inner wall of the support frame.

[0023] Preferably, the buffer includes a guide cylinder fixed to the inner wall of the support frame and a piston slidably sleeved in the guide cylinder. The outer end of the guide cylinder away from the piston is provided with a pressure relief hole. A connecting rod is fixed between one side of the piston and the outside of the U-shaped frame. A spring is sleeved on the outside of the connecting rod. The two ends of the spring respectively abut against the outer surface of the U-shaped frame and the end face of the guide cylinder.

[0024] The beneficial effects of this utility model are:

[0025] This invention uses the relative compression of two semi-rings and the shortening of two elastic telescopic rods to separate the insert block from the limiting sleeve. Then, by disassembling the hinge between one of the elastic telescopic rods and one of the semi-rings, a new cleaning component can be quickly installed. This significantly reduces downtime in cable transport and improves cable winding efficiency. Furthermore, during cable transport, the friction between the cable and the bottom roller drives the collar and cleaning component to rotate synchronously, achieving circumferential cleaning of stubborn dirt on the cable's exterior and improving the cleaning effect. Additionally, the two symmetrically arranged buffer sections and the buffer section above the bottom roller allow for adjustments in air pressure to release the vibration force generated during cable transport, improving the stability of the cable transport. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a three-dimensional illustration of the present invention. Figure 1 ;

[0028] Figure 2 This is a three-dimensional illustration of the present invention. Figure 2 ;

[0029] Figure 3 This is a three-dimensional illustration of the present invention. Figure 3 ;

[0030] Figure 4 This is a three-dimensional illustration of the present invention. Figure 4 .

[0031] The diagram is marked as follows:

[0032] 1. Support frame; 2. Front bracket; 3. Buffer section; 31. U-shaped frame; 32. Buffer component; 33. Telescopic roller; 4. Collar; 5. Cleaning component; 51. Semi-ring; 52. Elastic telescopic rod; 53. Cleaning brush; 54. Insert block; 55. Limiting sleeve; 56. Mounting groove; 57. Outer extension block; 6. Linkage component; 61. Worm gear; 62. Gear groove; 63. Toothed belt; 64. Worm wheel; 7. Rear axle; 8. Bottom roller. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0034] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] like Figures 1 to 4 As shown, a cable production bracket includes a support frame 1 and a rear shaft 7 rotatably disposed therein, wherein two opposite vertical surfaces of the support frame 1 are connected.

[0036] The bottom roller 8 is fixedly sleeved on the rear axle 7.

[0037] The front bracket 2 is fixed inside the support frame 1. The front bracket 2 and the bottom roller 8 are located side by side inside the support frame 1 only in the direction of cable conveying.

[0038] Rotate the collar 4 fitted inside the front bracket 2.

[0039] A cleaning component 5 is coaxially disposed within the collar 4, and the cleaning component 5 includes a mounting groove 56 disposed on one side of the collar 4.

[0040] Two semi-rings 51 are radially opposite to each other within the mounting groove 56.

[0041] Two elastic telescopic rods 52 are detachably installed between the end faces of two semi-rings 51. Each elastic telescopic rod 52 includes a limiting sleeve fixed to the end face of one of the semi-rings 51 and a guide rod inserted into the limiting sleeve. One end of the guide rod is detachably hinged to the end face of the other semi-ring 51. A compression spring is fitted inside the limiting sleeve, and the two ends of the compression spring abut against the end face of the limiting sleeve away from the guide rod and the other end face of the guide rod, respectively.

[0042] Two limiting sleeves 55 are radially opposite to each other on one side of the collar 4.

[0043] An extension block 57 is located on one side of a semi-ring 51, and an insert block 54 that matches the limiting sleeve 55 is provided on it.

[0044] The cable passes sequentially between the two semi-rings 51 and through to the top of the bottom roller 8.

[0045] During disassembly, simultaneously push the two extension blocks 57 closer together and disengage the insert 54 from the limiting sleeve 55, remove the two half-rings 51, then pull out the hinge shaft at one end of one of the elastic telescopic rods 52 and open the two half-rings 51 to completely remove them. Then, put the two new half-rings 51 on the cable and install the two elastic telescopic rods 52 between them and the half-rings 51. Next, simultaneously push the two extension blocks 57 closer together and axially insert them into the mounting groove 56, while aligning the insert 54 with the limiting sleeve 55. Then, remove the pushing force that squeezes the extension blocks 57, and under the elastic force of the elastic telescopic rod 52, insert the insert 54 into the limiting sleeve 55, thus completing the replacement of the half-rings 51. This greatly reduces the downtime of cable conveying. The replaced half-rings 51 can be cleaned, thus avoiding the impact of cleaning the half-rings 51 on cable conveying efficiency.

[0046] like Figure 2 and Figure 3 As shown, the cleaning component 5 also includes a cleaning brush 53 that can be detachably installed on the concave surface of the semi-ring 51. The cleaning brush 53 is fixed to the semi-ring 51 by heat bonding. The length of the cleaning brush 53 is half the perimeter of the cable. This design allows the two cleaning brushes 53 to wrap around the outside of the cable, achieving comprehensive cleaning of the cable's exterior. It also allows for quick replacement of the cleaning brush 53 when it is severely worn.

[0047] like Figure 2 and Figure 3 As shown, the mounting groove 56 is circular in shape, and the mounting groove 56 and the collar 4 are coaxial. This design ensures that the semi-ring 51 and the cleaning brush 53 are coaxial with the cable, improving the uniformity and effectiveness of cleaning.

[0048] like Figures 1 to 4 As shown, the bracket also includes a linkage 6 located between the rear axle 7 and the collar 4. The linkage 6 includes a worm 61 rotatably located within the support frame 1 and a worm wheel 64 fixedly sleeved outside the collar 4. The threads on the outside of the worm 61 mesh with the tooth surface of the worm wheel 64.

[0049] The tooth groove 62 is circumferentially located outside the rear axle 7 and the worm gear 61.

[0050] The toothed band 63 is fitted into two toothed grooves 62 at both ends, and the toothed surface on the inner wall of the toothed band 63 meshes with the toothed surface in the toothed groove 62.

[0051] The worm gear 61 and the rear shaft 7 are sequentially distributed in the support frame 1 along the cable conveying direction, and the worm gear 61 and the front bracket 2 are staggered in the cable conveying direction.

[0052] This design allows the friction between the cable and the bottom roller 8 to rotate during traction and conveying, thereby driving the collar 4 and the half-ring 51 to rotate synchronously through the linkage 6. This causes the half-ring 51 to drive the cleaning brush 53 to rotate synchronously and thoroughly clean and remove dirt from the outside of the cable, improving the cleaning effect on the cable surface.

[0053] like Figure 1 and Figure 4 As shown, the bracket also includes three buffer parts 3 located on the top and two opposite vertical surfaces inside the support frame 1, one of which is distributed opposite to the bottom roller 8 in the vertical direction, and the remaining two buffer parts 3 are distributed opposite to each other in the horizontal direction and located above the bottom roller 8 in the vertical direction.

[0054] The buffer section 3 includes a U-shaped frame 31 and a guide roller 33 rotatably disposed therein. A buffer member 32 is provided between the outer side of the U-shaped frame 31 and the inner wall of the support frame 1.

[0055] The buffer 32 includes a guide cylinder fixed to the inner wall of the support frame 1 and a piston slidably sleeved in the guide cylinder. The outer end of the guide cylinder away from the piston is provided with a pressure relief hole. A connecting rod is fixed between one side of the piston and the outside of the U-shaped frame 31. A spring is sleeved on the outside of the connecting rod. The two ends of the spring abut against the outer surface of the U-shaped frame 31 and the end face of the guide cylinder, respectively.

[0056] With this design, when the cable vibrates during transport, it pushes the buffer part 3, causing the piston to compress the air in the guide cylinder. At the same time, the pressure relief valve slowly discharges the air in the guide cylinder, eliminating the kinetic energy of the cable vibration through the release of air pressure, thus ensuring the stability of the cable during transport.

[0057] Working principle: When traction and conveying the cable, the friction between the cable and the bottom roller 8 drives the bottom roller 8 to rotate, thereby driving the collar 4 and half-ring 51 to rotate synchronously through the linkage 6. This causes the half-ring 51 to drive the cleaning brush 53 to rotate synchronously and thoroughly clean the outside of the cable, improving the cleaning effect on the cable surface. When it is necessary to replace the cleaning brush 53, the two extended blocks 57 are pushed closer together and the insert 54 is disengaged from the limiting sleeve 55. The two half-rings 51 are removed, and the hinge shaft at one end of one of the elastic telescopic rods 52 is pulled out to open the two half-rings 51. The half-rings 51 can then be completely removed. The two new half-rings 51 are then placed on the cable, and the two elastic telescopic rods 52 are installed between the half-rings 51 and the cable. Then, the two extended blocks 57 are pushed closer together and axially inserted into the mounting groove 56. At the same time, the insert 54 is moved closer together and the two extended blocks 57 are driven to rotate synchronously. Align 54 with the limiting sleeve 55, then remove the pushing force of the extrusion extension block 57. Under the elastic force of the elastic telescopic rod 52, the insertion block 54 is inserted into the limiting sleeve 55, thus completing the replacement of the half ring 51. This greatly reduces the downtime of cable conveying. The replaced half ring 51 can be cleaned, thus avoiding the impact of cleaning the half ring 51 on the cable conveying efficiency. If the cleaning brush 53 needs to be replaced due to severe wear, simply heat the cleaning brush 53 to melt the hot melt adhesive between it and the half ring 51, then remove the old one and attach the new one. When the cable vibrates during the conveying process, the cable will push the buffer part 3, causing the piston to compress the air in the guide cylinder. At the same time, the pressure relief valve slowly discharges the air in the guide cylinder, eliminating the kinetic energy of the cable vibration through the release of air pressure, ensuring the stability of the cable during the conveying process.

[0058] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0059] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cable production bracket, comprising a support frame (1) and a rear shaft (7) rotatably disposed therein, characterized in that: Bottom roller (8) fixedly sleeved on rear axle (7); Front bracket (2) fixed inside the support frame (1); Rotate the collar (4) fitted inside the front bracket (2); A cleaning component (5) is coaxially disposed within the collar (4), the cleaning component (5) including a mounting groove (56) disposed on one side of the collar (4); Two semi-rings (51) are radially opposite to each other in the mounting groove (56); Two elastic telescopic rods (52) are detachably installed between the end faces of the two semi-rings (51); Two limiting sleeves (55) are radially opposite to each other on one side of the collar (4); An extension block (57) is provided on one side of a semi-ring (51), and an insert block (54) that matches the limiting sleeve (55) is provided on it. During disassembly, push the two extension blocks (57) closer to each other and disengage the insert (54) from the limiting sleeve (55), remove the two half rings (51), and then pull out the hinge shaft at one end of one of the elastic telescopic rods (52) and open the two half rings (51).

2. The cable production bracket according to claim 1, characterized in that, The cleaning component (5) also includes a cleaning brush (53) detachably mounted on the concave surface of the semi-ring (51), the length of which is half the perimeter of the cable.

3. The cable production bracket according to claim 1, characterized in that, The mounting groove (56) is circular in shape, and the mounting groove (56) and the collar (4) are coaxial.

4. The cable production bracket according to claim 1, characterized in that, The bracket also includes a linkage (6) between the rear axle (7) and the collar (4). The linkage (6) includes a worm (61) rotatably disposed in the support frame (1) and a worm wheel (64) fixedly sleeved on the outside of the collar (4). The thread on the outside of the worm (61) meshes with the tooth surface of the worm wheel (64). The tooth groove (62) is circumferentially located outside the rear axle (7) and the worm (61); The toothed band (63) is fitted into two toothed grooves (62) at both ends, and the toothed surface on the inner wall of the toothed band (63) meshes with the toothed surface in the toothed groove (62).

5. The cable production bracket according to claim 4, characterized in that, The worm (61) and the rear shaft (7) are sequentially distributed in the support frame (1) along the cable conveying direction, and the worm (61) and the front bracket (2) are staggered in the cable conveying direction.

6. The cable production bracket according to claim 1, characterized in that, The bracket also includes three buffer parts (3) respectively located on the top and two opposite vertical surfaces inside the support frame (1), one of the buffer parts (3) being distributed opposite to the bottom roller (8) in the vertical direction, and the remaining two buffer parts (3) being distributed opposite to each other in the horizontal direction and located above the bottom roller (8) in the vertical direction.

7. The cable production bracket according to claim 6, characterized in that, The buffer section (3) includes a U-shaped frame (31) and a guide roller (33) rotatably disposed therein. A buffer element (32) is provided between the outside of the U-shaped frame (31) and the inner wall of the support frame (1).

8. The cable production bracket according to claim 7, characterized in that, The buffer (32) includes a guide cylinder fixed to the inner wall of the support frame (1) and a piston slidably sleeved in the guide cylinder. The outer end of the guide cylinder away from the piston is provided with a pressure relief hole. A connecting rod is fixed between one side of the piston and the outer side of the U-shaped frame (31). A spring is sleeved on the outer side of the connecting rod. The two ends of the spring respectively abut against the outer side of the U-shaped frame (31) and the end face of the guide cylinder.

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