Electric wire rubber coating device for preventing electric wire from bending

Abstract

The utility model relates to the technical field of electric wire processing, and discloses an electric wire rubber coating device capable of preventing an electric wire from bending, which comprises a supporting mechanism, the supporting mechanism comprises an electric winding assembly and an electric unwinding assembly and is used for paying off and re-winding the electric wire, the supporting mechanism further comprises a base, the top end of the base is connected with a support, and the support is connected with the electric winding assembly and the electric unwinding assembly. One side of the support is movably sleeved with a rubber coating disc driven by a belt to rotate through a bearing, a through hole for a wire to penetrate through is formed in the center line of the support and the rubber coating disc, winding and unwinding equipment is adopted to drive the wire to continuously move, the rubber coating disc is matched to drive a rubber belt roller to rotate, and continuous rubber coating is conducted on the surface of the wire. In addition, the extrusion rollers can help the electric wire to be in a straightened state all the time during rubber coating, and compared with the prior art, the device does not stop during continuous production, is higher in continuous processing capacity, is simple to operate, and is convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a wire rubber coating device for preventing the wire from bending. Background Art

[0002] Although the existing wire coating equipment is constantly innovating and developing, and basically meets people's needs, there is still room for improvement.

[0003] For example, the patent document with the announcement number CN214043249U discloses an efficient wire rubber coating device that can ensure the quality of finished wires, including a base, the upper surface of the base is fixedly connected to two fixed plates, the upper surfaces of the two fixed plates are provided with slots, the insides of the two slots are clamped with wires, the right side of the base is fixedly connected to a first motor through a support plate, the output end of the first motor is fixedly connected to a screw, and the upper surface of the base is fixedly connected to a rectangular groove. This efficient wire rubber coating device that can ensure the quality of finished wires is provided with a clamping column and a rubber extrusion pad. When the insulating tape needs to be replaced after use, the machine is stopped, the tape roller is slightly pulled out from the clamping column, and the same tape roller is clamped to the clamping column. In combination with the extrusion of the rubber extrusion pad, the stability of the tape roller installation is better and it is easy to operate, which improves the convenience of replacing the tape and the practicality of the device.

[0004] Although the above-mentioned wire rubber coating equipment can fix the two ends of the wire to ensure that the wire is straightened for rubber coating, its moving components need to be reset after each rubber coating work on a section of wire. The continuous rubber coating process for longer wires is not efficient and still has certain inconveniences in actual use. Therefore, a wire rubber coating device that can prevent the wire from bending is urgently needed to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a wire rubber coating device for preventing the bending of the wire, so as to solve the above-mentioned wire rubber coating equipment proposed in the above-mentioned background technology. Although the two ends of the wire can be fixed to ensure that the wire is straightened for rubber coating, its moving components need to be reset after each rubber coating work on a section of wire. The continuous rubber coating processing efficiency for longer wires is not high, and there are still certain inconveniences in actual use.

[0006] The utility model provides the following technical solution: a wire rubber coating device for preventing wire bending, comprising a support mechanism, the support mechanism comprising an electric winding assembly and an electric unwinding assembly, used for unwinding and rewinding the wire, the support mechanism also comprising a base, the top of the base is connected with a bracket, one side of the bracket is movably sleeved with a rubber coating disk driven to rotate by a belt through a bearing, and a through hole for the wire to pass through is provided at the midline of the bracket and the rubber coating disk;

[0007] Straightening mechanisms, the number of which is two and which are respectively located at the wire outlet side and the wire inlet side of the base, the straightening mechanisms comprising two squeezing rollers symmetrical up and down, and the wires pass through the gap between the two squeezing rollers, and the wires inside the two straightening mechanisms are always in a straightened state;

[0008] The glue discharging mechanism is arranged on the glue coating disc, and the glue discharging mechanism comprises a tape roller, and the tape end of the tape roller is attached to the tape.

[0009] To implement the above technical solution, the winding and unwinding equipment is used to drive the continuous movement of the wire, and the upper rubber coating disk drives the tape roller to rotate to continuously coat the surface of the wire with rubber. In addition, the extrusion roller can help the wire to always be in a straightened state during rubber coating. Compared with the existing technology, this device has no pauses during continuous production, has stronger continuous processing capacity, is simple to operate, and is easy for staff to use.

[0010] Furthermore, the straightening mechanism also includes a bidirectional screw rod, and the bidirectional screw rod is connected to the base, and two symmetrically distributed screw rod sleeves are movably sleeved on the bidirectional screw rod, and the two screw rod sleeves are respectively connected to two extrusion rollers.

[0011] The above technical solution is implemented to facilitate changing the distance between the two squeezing rollers and is suitable for wires of different widths.

[0012] Furthermore, a positioning rod is connected to the base outside the bidirectional screw rod, and two symmetrically distributed positioning sleeves are slidably sleeved on the positioning rod, and the two positioning sleeves are respectively connected to the two extrusion rollers.

[0013] The above technical solution is implemented to improve the stability of the movement of the two squeezing rollers.

[0014] Furthermore, the surface of the positioning rod is provided with scale markings, and the positioning sleeve is connected to an indicator needle.

[0015] Implementing the above technical solution makes it easier to observe and adjust the distance.

[0016] Furthermore, the glue discharging mechanism also includes an L-shaped frame, which is connected to the rubber coating disc, and the tape roller is located inside the L-shaped frame, a pull plate is inserted into the through hole on the surface of the L-shaped frame, and the tape roller is sleeved on the rod body of the pull plate, and a spring is connected between the end of the pull plate and the surface of the L-shaped frame.

[0017] Implementing the above technical solution makes it easy to disassemble and replace the tape roller.

[0018] Furthermore, a limiting hole is provided on the rubber-coated disk on one side of the pull plate, and the pull plate rod body extends and is inserted into the limiting hole.

[0019] The above technical solution is implemented to improve the fixing effect of the pull plate on the tape roller.

[0020] Technical effects and advantages of the utility model:

[0021] 1. The utility model adopts the winding and unwinding equipment to drive the continuous movement of the wire, and cooperates with the rubber coating disk to drive the tape roller to rotate to continuously coat the surface of the wire with rubber. In addition, the squeezing roller can help the wire to always be in a straightened state when coating with rubber.

[0022] 2. Compared with the prior art, the utility model has a device that does not pause during continuous production, has a stronger continuous processing capacity, is simple to operate, and is convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a right side top view of the overall structure of the utility model.

[0024] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the utility model from the left side when viewed from above.

[0025] Figure 3 It is a top-down stereoscopic schematic diagram of the straightening mechanism structure of the utility model in an exploded state.

[0026] Figure 4 It is a top view stereoscopic schematic diagram of the glue discharging mechanism structure of the utility model in an exploded state.

[0027] The accompanying drawings are marked as follows: 1. Support mechanism; 110. Base; 111. Bracket; 112. Rubber-coated disc; 2. Straightening mechanism; 210. Extrusion roller; 211. Bidirectional screw; 212. Screw sleeve; 213. Positioning sleeve; 214. Positioning rod; 215. Indicator needle; 3. Glue discharging mechanism; 310. L-shaped frame; 311. Spring; 312. Tape roller; 313. Pull plate; 314. Limiting hole. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0029] Embodiment 1:

[0030] Refer to the attached drawings in the specification Figure 1-3 The utility model provides a wire rubber coating device for preventing wire bending, comprising a support mechanism 1, the support mechanism 1 comprising an electric winding assembly and an electric unwinding assembly for unwinding and rewinding the wire, the support mechanism 1 further comprising a base 110, a bracket 111 is connected to the top of the base 110, a rubber coating disc 112 driven to rotate by a belt is movably sleeved on one side of the bracket 111 through a bearing, and a through hole for the wire to pass through is provided at the midline of the bracket 111 and the rubber coating disc 112;

[0031] Straightening mechanisms 2, there are two straightening mechanisms 2, which are respectively located at the outlet side and the inlet side of the base 110, and the straightening mechanisms 2 include two squeezing rollers 210 symmetrically arranged in an upper and lower direction, and the wires pass through the gap between the two squeezing rollers 210, and the wires inside the two straightening mechanisms 2 are always in a straightened state;

[0032] The glue discharging mechanism 3 is arranged on the rubber-coated disk 112, and the glue discharging mechanism 3 includes a tape roller 312, and the tape end of the tape roller 312 is attached to the tape. The glue discharging mechanism 3 also includes an L-shaped frame 310, the L-shaped frame 310 is connected to the rubber-coated disk 112, and the tape roller 312 is located inside the L-shaped frame 310, a pull plate 313 is inserted into the through hole on the surface of the L-shaped frame 310, and the tape roller 312 is sleeved on the rod body of the pull plate 313, a spring 311 is connected between the end of the pull plate 313 and the surface of the L-shaped frame 310, a limiting hole 314 is opened on the rubber-coated disk 112 on one side of the pull plate 313, and the rod body of the pull plate 313 extends and is inserted into the limiting hole 314.

[0033] When preparing, pull out the wire end of the unwinding assembly, and make it pass through the two squeezing rollers 210 on the feeding side, the central through hole of the bracket 111 and the rubber coating disc 112, and the squeezing rollers 210 on both sides of the discharge side in turn, so that the wire remains in a straightened state, and finally connect the wire end to the winding assembly, and then pull out the tape end of the tape roller 312 and stick it on the surface of the wire; when in use, the wire continues to pass through the central through hole of the rubber coating disc 112, and the rubber coating disc 112 rotates along the outer side of the continuously advancing wire with the belt driving the tape roller 312 to coat it with rubber

[0034] Embodiment 2:

[0035] Refer to the attached drawings in the specification Figure 4The difference between the second embodiment and the first embodiment is that the straightening mechanism 2 also includes a bidirectional screw rod 211, and the bidirectional screw rod 211 is connected to the base 110, and two symmetrically distributed screw rod sleeves 212 are movably sleeved on the bidirectional screw rod 211, and the two screw rod sleeves 212 are respectively connected to the two squeezing rollers 210, and a positioning rod 214 is connected to the base 110 outside the bidirectional screw rod 211, and two symmetrically distributed positioning sleeves 213 are slidably sleeved on the positioning rod 214, and the two positioning sleeves 213 are respectively connected to the two squeezing rollers 210, and the surface of the positioning rod 214 is provided with scale markings, and the positioning sleeve 213 is connected to an indicator needle 215.

[0036] When the distance between the two squeezing rollers 210 needs to be changed, the bidirectional screw rod 211 can be rotated to allow the two screw rod sleeves 212 to drive the squeezing rollers 210 to move up and down symmetrically.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A wire coating device for preventing wire bending, comprising a support mechanism (1), wherein the support mechanism (1) comprises an electric winding assembly and an electric unwinding assembly for unwinding and rewinding the wire, characterized in that: The support mechanism (1) further comprises a base (110), the top end of the base (110) being connected to a bracket (111), one side of the bracket (111) being movably sleeved with a rubber-coated disk (112) driven to rotate by a belt via a bearing, and a through hole for passing an electric wire is provided at the midline of the bracket (111) and the rubber-coated disk (112); A straightening mechanism (2), wherein the number of the straightening mechanisms (2) is two and they are located at the line outlet side and the line inlet side of the base (110) respectively, the straightening mechanism (2) comprises two squeezing rollers (210) which are symmetrical in the upper and lower directions, and the electric wire passes through the gap between the two squeezing rollers (210), and the electric wire inside the two straightening mechanisms (2) is always in a straightened state; A glue discharging mechanism (3) is provided on the glue coating disc (112), and the glue discharging mechanism (3) comprises a tape roller (312), and the tape end of the tape roller (312) is attached to the tape.

2. The wire rubber coating device for preventing wire bending according to claim 1, characterized in that: The straightening mechanism (2) further comprises a bidirectional screw rod (211), and the bidirectional screw rod (211) is connected to the base (110), and two symmetrically distributed screw rod sleeves (212) are movably sleeved on the bidirectional screw rod (211), and the two screw rod sleeves (212) are respectively connected to the two squeezing rollers (210).

3. The wire rubber coating device for preventing wire bending according to claim 2, characterized in that: A positioning rod (214) is connected to the base (110) outside the bidirectional screw rod (211), and two symmetrically distributed positioning sleeves (213) are slidably sleeved on the positioning rod (214), and the two positioning sleeves (213) are respectively connected to the two squeezing rollers (210).

4. The wire rubber coating device for preventing wire bending according to claim 3, characterized in that: The surface of the positioning rod (214) is provided with scale markings, and the positioning sleeve (213) is connected to an indicator needle (215).

5. The wire rubber coating device for preventing wire bending according to claim 1, characterized in that: The glue discharging mechanism (3) further comprises an L-shaped frame (310), wherein the L-shaped frame (310) is connected to the rubber coating disc (112), and the adhesive tape roller (312) is located inside the L-shaped frame (310), a pull plate (313) is inserted into a through hole on the surface of the L-shaped frame (310), and the adhesive tape roller (312) is sleeved on a rod body of the pull plate (313), and a spring (311) is connected between the end of the pull plate (313) and the surface of the L-shaped frame (310).

6. The wire rubber coating device for preventing wire bending according to claim 5, characterized in that: A limiting hole (314) is provided on the rubber-coated disk (112) on one side of the pulling plate (313), and the rod body of the pulling plate (313) extends and is inserted into the limiting hole (314).

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