Automatic rubber coating machine for wire harness

Abstract

The utility model discloses an automatic rubber coating machine for a wire harness, and relates to the technical field of wire harness rubber coating, in particular to the automatic rubber coating machine for the wire harness, which comprises a fixed support, and a transmission rod, a clamping mechanism, a rubber coating mechanism and a wire harness collecting mechanism which are arranged in the fixed support, according to the automatic rubber coating machine for the wire harnesses, through the arrangement of the wire harness collecting mechanism, the wire harnesses can be collected before rubber coating in the use process, the wire harnesses form a strand of wires, so that the wire harnesses can be conveniently and tightly coated by the wires on the rubber roll in the subsequent rubber coating process, rubber coating gaps are not prone to being generated, and the rubber coating efficiency is improved. The rubber coating quality is improved, the rubber roll can be fixed to the rubber roll mounting frame through the limiting assembly, and due to the fact that the rubber roll mounting frame is fixedly connected with the rotating sleeve, the rubber roll can be tensioned in the using process, bonding is firm, and the rubber coating quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness adhesive coating, in particular to an automatic wire harness adhesive coating machine. Background Art

[0002] The automatic glue wrapping machine is a multifunctional fully automatic machine integrating mechanics and electronics. It is mainly suitable for the dual functions of wrapping coil interlayer insulation and wrapping magnetic powder core tape for high-frequency transformers. It is controlled by PLC and the operation panel to perform the overall operation. It can automatically wrap and cut glue, and has good operating performance. The traditional inductor and transformer structures are similar, and both require coil structures. Most traditional coil structures are made of wires with circular radial cross-sections. After the coil structure is wound, the surface needs to be wrapped with glue to achieve insulation glue and edge glue wrapped on the surface of the coil. The main purpose is to wrap tape around the cables for automobiles, motorcycles, and aviation, which plays the role of marking, fixing and insulation. Bojin YAESU tape wrapping machine provides automation for the tape wrapping of cables for automobiles, motorcycles, and aviation, improving the work efficiency of enterprises.

[0003] An automatic glue-wrapping machine disclosed in the Chinese utility model patent application disclosure CN216084587U has improved anti-skid effect and production efficiency during use, but has the following defects: First, it is not easy to replace the adhesive tape after use, which is inconvenient to use. When multiple wire harnesses are glued, the wire harnesses are prone to be uneven and the internal wire harnesses are prone to leaking, resulting in poor glue-wrapping effect. Second, when the tape is fixed on the glue-wrapping machine, it is necessary to rotate the tape, which makes it easy for the tape to rotate under the tension and centripetal force during rotation, resulting in the tape being unable to be tightened and the bonding being weak. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic wire harness gluing machine, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic wire harness glue wrapping machine, comprising a fixed bracket and a transmission rod, a clamping mechanism, a glue wrapping mechanism and a wire harness collecting mechanism arranged inside the fixed bracket, a slide groove is used inside the fixed bracket, and the two ends of the transmission rod are respectively rotatably connected to the inside of the slide groove, and the output end of the transmission rod is transmission-connected with a first transmission motor, the clamping mechanism is composed of a threaded slider, a first fixed seat, a bottom clamping plate, a top clamping plate, a first threaded rod, a rotating handle and a limiting plug rod, the bottom clamping plate and the top clamping plate bracket are clamped with a wire harness, a thread is arranged on the outer surface of the transmission rod, the glue wrapping mechanism is arranged on one side of the clamping mechanism, the glue wrapping mechanism is composed of a bottom fixed frame, a rotating sleeve, a gear ring, a transmission gear, a second transmission motor, a fixed rod, a film mounting frame and a film, a limiting assembly is arranged on the inner wall of the film mounting frame, the wire harness collecting mechanism is arranged on one side of the glue wrapping mechanism, and the wire harness collecting mechanism is composed of a fixed base, a telescopic sleeve, a limiting ring, a rotating cover and a buckle.

[0008] Optionally, the threaded slider is transmission connected to the thread on the transmission rod, the first fixed seat is fixedly connected to the top of the threaded slider, the first fixed seat is arranged in a circular ring shape, the bottom clamping plate is fixedly connected to the inner bottom wall of the first fixed seat, and the bottom clamping plate and the top clamping plate are both arranged in a semi-circular shape.

[0009] Optionally, the first threaded rod is threadedly connected to the top of the first fixed seat, the bottom of the first threaded rod is rotatably connected to the upper surface of the top clamping plate, the bottom of the limiting rod is fixedly connected to one side of the upper surface of the top clamping plate, the top of the limiting rod passes through the first fixed seat and is slidably connected to the first fixed seat, and the top of the first threaded rod is fixedly connected to the rotating handle.

[0010] Optionally, the bottom fixing frame is fixedly mounted on the upper surface of the fixing bracket, the rotating sleeve rotates inside the bottom fixing frame, and the rotating sleeve is arranged in a ring shape, the ring gear is arranged on the outer wall of the rotating sleeve, the ring gear is meshed with the transmission gear for transmission, the transmission gear is transmission-connected to the output end of the second transmission motor, and the second transmission motor is fixedly connected to the outer wall of the bottom fixing frame.

[0011] Optionally, one end of the fixed rod is fixedly connected to the outer wall of the rotating sleeve, and the other end of the fixed rod is fixedly connected to the film mounting frame, and the film is set on the film mounting frame.

[0012] Optionally, the limit assembly consists of a piston cylinder, a second threaded rod, a sealing plug, a rotating handle, a tension spring, a limit terminal and a butt terminal. One end of the piston cylinder is fixedly connected to one side of the film mounting frame, the second threaded rod is threadedly connected to one end of the piston cylinder, a sealing plug is fixedly connected to the end of the second threaded rod, the sealing plug abuts against the inner wall of the piston cylinder, the rotating handle is fixedly connected to the end of the second threaded rod, different grooves are provided on the inner wall of the piston cylinder, the grooves are stepped, the limit terminal and the abutment terminal are both abutted against the inner wall of the groove, the limit terminal and the bottom of the abutment terminal are connected to the inner bottom wall of the stepped groove through a tension spring, one side of the end of the limit terminal abuts against the outer wall of the film, and the top of the abutment terminal abuts against the inner wall of the film.

[0013] Optionally, the fixed base is fixedly connected to the inner bottom wall of the fixed bracket, and the fixed base is rotatably connected to the transmission rod, the telescopic sleeve is installed on the top of the fixed base, the bottom of the limiting ring is fixedly connected to the upper surface of the fixed base, the inner wall of the limiting ring is fitted with the outer surface of the wiring harness, one side of the limiting ring is rotatably connected with a rotating cover, the buckle is fixedly installed on the bottom of one side of the rotating cover, and a slot matching the buckle is opened on one side of the top of the rotating cover.

[0014] (III) Beneficial effects

[0015] The utility model provides a wire harness automatic glue coating machine, which has the following beneficial effects:

[0016] 1. The automatic wire harness gluing machine can gather the wire harness before gluing through the setting of the wire harness collecting mechanism, and form the wire harness into a strand, so that the wire harness can be conveniently wrapped tightly by the overlap on the film roll during subsequent gluing, and it is not easy to produce gaps in the gluing, thereby improving the quality of the gluing.

[0017] 2. The wire harness automatic glue coating machine can fix the film on the film mounting frame by adopting a limit assembly, and because the film mounting frame is fixedly connected to the rotating sleeve, the film can be tightened when in use, making the bonding more firm, further improving the quality of the glue coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the side of the utility model;

[0020] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 5It is a cross-sectional structural schematic diagram of the limit assembly of the utility model;

[0023] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure of part A in the middle.

[0024] In the figure: 1. fixed bracket; 2. slide groove; 3. transmission rod; 4. first transmission motor; 5. threaded slider; 6. first fixed seat; 7. bottom clamping plate; 8. top clamping plate; 9. first threaded rod; 10. rotating handle; 11. limit rod; 12. wiring harness; 13. bottom fixed frame; 14. rotating sleeve; 15. gear ring; 16. transmission gear; 17. film; 18. second transmission motor; 19. fixed rod; 20. film mounting frame; 21. piston cylinder; 22. second threaded rod; 23. sealing plug; 24. rotating handle; 25. tension spring; 26. limit terminal; 27. abutment terminal; 28. fixed base; 29. ​​telescopic sleeve; 30. limit ring; 31. rotating cover; 32. buckle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1:

[0027] See also Figures 1 to 6The utility model provides a technical solution: an automatic wire harness glue wrapping machine, including a fixed bracket 1 and a transmission rod 3, a clamping mechanism, a glue wrapping mechanism and a wire harness collecting mechanism arranged inside the fixed bracket 1. The interior of the fixed bracket 1 uses a slide groove 2, and the two ends of the transmission rod 3 are respectively rotatably connected to the interior of the slide groove 2. The output end of the transmission rod 3 is transmission-connected with a first transmission motor 4. The clamping mechanism consists of a threaded slider 5, a first fixed seat 6, a bottom clamping plate 7, a top clamping plate 8, and a first threaded rod 9. The threaded slider 5 is transmission-connected to the thread on the transmission rod 3, and the first fixed seat 6 is fixedly connected to the threaded slider At the top of the block 5, the first fixed seat 6 is arranged in a circular ring shape, the bottom clamping plate 7 is fixedly connected to the inner bottom wall of the first fixed seat 6, the bottom clamping plate 7 and the top clamping plate 8 are both arranged in a semi-circular shape, the first threaded rod 9 is threadedly connected to the top of the first fixed seat 6, the bottom of the first threaded rod 9 is rotatably connected to the upper surface of the top clamping plate 8, the bottom of the limiting plug rod 11 is fixedly connected to one side of the upper surface of the top clamping plate 8, the top of the limiting plug rod 11 passes through the first fixed seat 6, and is slidably connected to the first fixed seat 6, the top of the first threaded rod 9 is fixedly connected to the rotating handle 10, the rotating handle 10 and the limiting The bottom clamping plate 7 and the top clamping plate 8 are composed of a wiring harness 12, a thread is arranged on the outer surface of the transmission rod 3, and the rubber coating mechanism is arranged on one side of the clamping mechanism. The rubber coating mechanism is composed of a bottom fixing frame 13, a rotating sleeve 14, a gear ring 15, a transmission gear 16, a second transmission motor 18, a fixing rod 19, a film mounting frame 20 and a film 17. The bottom fixing frame 13 is fixedly mounted on the upper surface of the fixing bracket 1, the rotating sleeve 14 rotates inside the bottom fixing frame 13, and the rotating sleeve 14 is arranged in an annular shape, the gear ring 15 is arranged on the outer wall of the rotating sleeve 14, and the gear ring 15 It is meshed with the transmission gear 16 for transmission, the transmission gear 16 is transmission-connected to the output end of the second transmission motor 18, the second transmission motor 18 is fixedly connected to the outer wall of the bottom fixed frame 13, one end of the fixed rod 19 is fixedly connected to the outer wall of the rotating sleeve 14, the other end of the fixed rod 19 is fixedly connected to the film mounting frame 20, the film 17 is arranged on the film mounting frame 20, a limiting component is arranged on the inner wall of the film mounting frame 20, the wire harness collecting mechanism is arranged on one side of the rubber coating mechanism, and the wire harness collecting mechanism is composed of a fixed base 28, a telescopic sleeve 29, a limiting ring 30, a rotating cover 31 and a buckle 32.

[0028] When in use, first install one end of the wire harness 12 on the clamping mechanism, align one side of the wire harness 12 during installation, and then put it between the bottom clamping plate 7 and the top clamping plate 8, and then turn the rotating handle 10 to drive the first threaded rod 9 to rotate, and the first threaded rod 9 drives the top clamping plate 8 to descend when rotating, so that the top clamping plate 8 and the wire harness 12 are clamped, and then the wire harness 12 is passed through the rotating sleeve 14 to be placed in the wire harness collection mechanism, and the first transmission motor 4 is started, and the first transmission motor 4 drives the transmission rod 3 to rotate, so that the threaded slider 5 is on the transmission rod 3, so that the clamping mechanism drives the wire harness 12 to move, and then the second transmission motor 18 on the rubber coating mechanism is started, the second transmission motor 18 drives the transmission gear 16 to rotate, the transmission gear 16 drives the ring gear 15 to rotate, so that the ring gear 15 drives the rotating sleeve 14 to rotate, and the rotating sleeve 14 drives the film mounting frame 20 to rotate, so that the film 17 rotates around the wire harness 12. Prior to this, the tape end on the film 17 is first bonded to the outer surface of the wire harness 12, and then the film 17 is wound around the outer wall of the wire harness 12 under the movement of the wire harness 12 and the rotation of the film 17 to achieve the rubber coating effect.

[0029] Embodiment 2:

[0030] See also Figures 1 to 6 The utility model provides a technical solution: the limit assembly consists of a piston cylinder 21, a second threaded rod 22, a sealing plug 23, a rotating handle 24, a tension spring 25, a limit terminal 26 and abutting terminal 27. One end of the piston cylinder 21 is fixedly connected to one side of the film mounting frame 20, the second threaded rod 22 is threadedly connected to one end of the piston cylinder 21, a sealing plug 23 is fixedly connected to the end of the second threaded rod 22, the sealing plug 23 abuts against the inner wall of the piston cylinder 21, the rotating handle 24 is fixedly connected to the end of the second threaded rod 22, different grooves are opened on the inner wall of the piston cylinder 21, the grooves are stepped, the limit terminal 26 and the abutting terminal 27 are both abutted against the inner wall of the groove, the limit terminal 26 and the abutting terminal The bottom of 27 is connected to the inner bottom wall of the stepped groove through a tension spring 25, one side of the end of the limit terminal 26 abuts on the outer wall of the film 17, the top of the abutting terminal 27 abuts on the inner wall of the film 17, the fixed base 28 is fixedly connected to the inner bottom wall of the fixed bracket 1, and the fixed base 28 is rotatably connected to the transmission rod 3, the telescopic sleeve 29 is installed on the top of the fixed base 28, the bottom of the limit ring 30 is fixedly connected to the upper surface of the fixed base 28, the inner wall of the limit ring 30 is fitted with the outer surface of the wiring harness 12, one side of the limit ring 30 is rotatably connected with a rotating cover 31, the buckle 32 is fixedly installed at the bottom of one side of the rotating cover 31, and a slot adapted to the buckle 32 is provided on one side of the top of the rotating cover 31.

[0031] During use, when the adhesive tape on the film roll 17 is used up, the rotating handle 24 is rotated to drive the second threaded rod 22 to move outward, so that the second threaded rod 22 drives the sealing plug 23 to move, so that the sealing space inside the piston cylinder 21 is increased, and the air pressure is reduced. The limit terminal 26 and the abutment terminal 27 are retracted into the groove under the action of the tension spring 25. At this time, the film roll 17 is separated from the limit assembly, and the film roll 17 can be easily removed. After replacing the film roll 17, the above operation can be repeated in reverse. The limiting terminal 26 and the abutting terminal 27 are re-abutted against the outer wall and inner wall of the film roll 17 to fix the film roll 17 to prevent it from sliding and falling off, so that the tape on the film roll 17 and the wiring harness 12 are tightened to improve the bonding effect, and when limiting the tail of the wiring harness 12, the limiting ring 30 is separated from the rotating cover 31, and the rear side of the wiring harness 12 is placed in the limiting ring 30, and then the buckle 32 on the rotating cover 31 is clamped with the limiting ring 30, so that the external wiring harness 12 is doubled, which is convenient for rubber wrapping.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire harness automatic glue coating machine, comprising a fixed bracket and a transmission rod, a clamping mechanism, a glue coating mechanism and a wire harness collecting mechanism arranged inside the fixed bracket, characterized in that: A slide groove is used inside the fixed bracket, and both ends of the transmission rod are respectively connected to the inside of the slide groove for rotation, and the output end of the transmission rod is connected to the first transmission motor for transmission, and the clamping mechanism is composed of a threaded slider, a first fixed seat, a bottom clamping plate, a top clamping plate, a first threaded rod, a rotating handle and a limiting plug rod, and the bottom clamping plate and the top clamping plate bracket are clamped with a wiring harness, and a thread is provided on the outer surface of the transmission rod. The rubber coating mechanism is arranged on one side of the clamping mechanism, and the rubber coating mechanism is composed of a bottom fixed frame, a rotating sleeve, a gear ring, a transmission gear, a second transmission motor, a fixed rod, a film mounting frame and a film, and a limiting assembly is arranged on the inner wall of the film mounting frame, and a wire harness collecting mechanism is arranged on one side of the rubber coating mechanism, and the wire harness collecting mechanism is composed of a fixed base, a telescopic sleeve, a limiting ring, a rotating cover and a buckle.

2. The automatic wire harness gluing machine according to claim 1, characterized in that: The threaded slider is transmission connected to the thread on the transmission rod, the first fixed seat is fixedly connected to the top of the threaded slider, the first fixed seat is arranged in a circular ring shape, the bottom clamping plate is fixedly connected to the inner bottom wall of the first fixed seat, and the bottom clamping plate and the top clamping plate are both arranged in a semi-circular shape.

3. The automatic wire harness encapsulating machine according to claim 1, characterized in that: The first threaded rod is threadedly connected to the top of the first fixed seat, the bottom of the first threaded rod is rotatably connected to the upper surface of the top clamping plate, the bottom of the limiting plug rod is fixedly connected to one side of the upper surface of the top clamping plate, the top of the limiting plug rod passes through the first fixed seat and is slidably connected to the first fixed seat, and the top of the first threaded rod is fixedly connected to the rotating handle.

4. The automatic wire harness encapsulating machine according to claim 1, characterized in that: The bottom fixing frame is fixedly installed on the upper surface of the fixing bracket, the rotating sleeve rotates inside the bottom fixing frame, and the rotating sleeve is arranged in a ring shape, the ring gear is arranged on the outer wall of the rotating sleeve, the ring gear is meshed with the transmission gear for transmission, the transmission gear is transmission-connected to the output end of the second transmission motor, and the second transmission motor is fixedly connected to the outer wall of the bottom fixing frame.

5. The automatic wire harness encapsulating machine according to claim 1, characterized in that: One end of the fixed rod is fixedly connected to the outer wall of the rotating sleeve, and the other end of the fixed rod is fixedly connected to the film mounting frame, and the film is arranged on the film mounting frame.

6. The automatic wire harness encapsulating machine according to claim 1, characterized in that: The limit assembly consists of a piston cylinder, a second threaded rod, a sealing plug, a rotating handle, a tension spring, a limit terminal and a butt terminal. One end of the piston cylinder is fixedly connected to one side of the film mounting frame, the second threaded rod is threadedly connected to one end of the piston cylinder, a sealing plug is fixedly connected to the end of the second threaded rod, the sealing plug abuts against the inner wall of the piston cylinder, the rotating handle is fixedly connected to the end of the second threaded rod, different grooves are provided on the inner wall of the piston cylinder, the grooves are stepped, the limit terminal and the abutting terminal are both abutted against the inner wall of the groove, the limit terminal and the bottom of the abutting terminal are connected to the inner bottom wall of the stepped groove through a tension spring, one side of the end of the limit terminal abuts against the outer wall of the film, and the top of the abutting terminal abuts against the inner wall of the film.

7. The automatic wire harness encapsulating machine according to claim 1, characterized in that: The fixed base is fixedly connected to the inner bottom wall of the fixed bracket, and the fixed base is rotatably connected to the transmission rod, the telescopic sleeve is installed on the top of the fixed base, the bottom of the limiting ring is fixedly connected to the upper surface of the fixed base, the inner wall of the limiting ring fits the outer surface of the wiring harness, one side of the limiting ring is rotatably connected with a rotating cover, the buckle is fixedly installed on the bottom of one side of the rotating cover, and a slot adapted to the buckle is provided on one side of the top of the rotating cover.

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