A rubber encapsulation processing device for automobile wiring harness production

Abstract

The present invention relates to the field of wire harness rubber coating technology, and provides a rubber coating processing device for automobile wire harness production, including two bases, and an electric slide rail I installed between the two bases and with a hanging platform. The base and the hanging platform located on the left are both rotatably installed with a clamping frame, the end of the clamping frame is open, and the clamping frame is driven to rotate by an electric module. The present invention uses a clamping frame to limit the position of the automobile wire harness, and drives the hanging platform to move by the electric slide rail to straighten the automobile wire harness. After the automobile wire harness is in a straightened state, its end will contact the pressure sensor and trigger the pressure sensor, thereby closing the electric slide rail and stopping the hanging platform from moving, thereby achieving the effect of automatically adapting to the size of the automobile wire harness and straightening it. Subsequently, the clamping pusher can be used to clamp the end of the automobile wire harness to fix the automobile wire harness, so that the subsequent winding of the tape can be completed more smoothly.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness rubber coating, and in particular to a rubber coating processing device for automobile wire harness production. Background Art

[0002] The automotive wiring harness is a collection of wires installed inside the car for transmitting power and signals. It consists of multiple single wires, each of which has a specific function, such as power supply, lighting, communication, etc. In modern cars, the wiring harness covers almost all electronic equipment, including engine control systems, airbags, brake systems, entertainment systems, etc., so it needs to be effectively protected to ensure its reliability and safety. One of the common protective measures is to coat the wiring harness with glue, which not only protects the wiring harness from mechanical damage and prolongs its service life, but also provides good insulation performance, prevents current leakage, and reduces the occurrence of electrical faults. In addition, in a humid environment, the coating treatment can also play a role in waterproofing and moisture-proofing, effectively preventing corrosion and short circuits.

[0003] In the current process of encapsulating automotive wiring harnesses, in order to ensure that the tape can be evenly and tightly wrapped around the surface of the harness, it is usually necessary to first fix the two ends of the harness and straighten the harness with appropriate tension. Then, as the harness rotates, the tape is wound around and attached to the harness. However, due to the variety of automotive harnesses, there are significant differences in dimensional parameters such as length and diameter between different harnesses, which poses a challenge to existing encapsulation equipment.

[0004] In the prior art, when faced with wire harnesses of different specifications, operators often need to manually adjust the position of the clamping device or reset the equipment parameters to adapt to the clamping force and moving distance required for a specific wire harness. This reliance on manual intervention not only reduces work efficiency, but also increases the possibility of errors. In addition, frequent manual adjustments may also lead to inconsistencies in the production process, affecting the quality of the final product. Summary of the invention

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a rubber encapsulation processing device for automobile wire harness production that can adapt to the size and length of the wire harness.

[0006] The technical implementation scheme of the present invention is: a rubber coating processing device for automobile wiring harness production, comprising two bases, and an electric slide rail I installed between the two bases and with a hanging platform, the base and the hanging platform located on the left are both rotatably installed with a clamping frame, the end of the clamping frame is open, and the clamping frame is driven to rotate by an electric module; it also includes a pair of limit pushers with limit parts symmetrically installed on the opening part of the clamping frame, and the limit parts of the two limit pushers slide through the clamping frame and contact each other; it also includes two inclined blocks symmetrically arranged on the inner side of the opening part of the clamping frame, an elastic member is arranged between the two inclined blocks and the clamping frame, and the two inclined blocks can slide into the clamping frame; it also includes a clamping pusher installed on the inner side of the clamping frame with a push plate part, and a pressure sensor installed in the clamping frame and used in conjunction with the electric slide rail I; it also includes a glue placement structure for clamping the tape roll and a winding structure for attaching the tape roll to the wiring harness.

[0007] Furthermore, the glue placement structure includes: an electric slide rail II installed on the rear side of the two bases and having a slide table; a linear motor II installed on the top of the slide table and having a slide seat II; a glue placement seat fixedly arranged on the upper surface of the slide seat II; a rotating drum rotatably arranged on the side wall of the glue placement seat and driven to rotate by an electric module; a guide cylinder arranged on the side wall of the rotating cylinder; and a locking member slidably arranged in the guide cylinder.

[0008] Furthermore, at least two guide cylinders are provided, and an elastic member is provided between the clamping member and the guide cylinder; a clamping groove is provided on the clamping member, and a curved surface is provided on the side of the clamping member facing the tape roll.

[0009] Furthermore, a cylinder is installed inside the rotating drum, and the end of the output shaft of the cylinder is fixedly connected to a cutter frame in contact with the tape roll core.

[0010] Furthermore, the winding structure includes: a mounting seat fixedly arranged on the glue placing seat; an arc knife arranged on the top of the mounting seat and with a cutting edge abutting against the tape roll; two guide rollers arranged on the side wall of the glue placing seat in an alternating manner; an anti-sticking plate fixedly arranged on the mounting seat; and a suction cylinder rotatably installed on the side wall of the glue placing seat and driven to rotate by an electric module.

[0011] Furthermore, a triangular cone is provided on the suction cylinder, and an electric cutter adapted to the cutting edge of the triangular cone is installed on the mounting seat. When the blade of the electric cutter extends to connect with the cutting edge of the triangular cone, the tape can be cut; the glue placing seat is also equipped with a visual sensor facing the anti-sticking plate.

[0012] Furthermore, it also includes a rubber storage shell arranged on the left rear side of the base, and two rubber feeding tracks installed on the rubber storage shell and can only run in one direction. A limit rod is also arranged on the rear side of the base.

[0013] Furthermore, it also includes a linear motor I installed on the front side of the base and with a slide I, a U-shaped frame is fixedly provided on the slide I, and U-shaped frames with wire feeding tracks installed inside are fixedly provided at both ends of the top of the U-shaped frame, and supporting rods are provided on the side walls of the two U-shaped frames close to each other.

[0014] Furthermore, it also includes a cover frame fixedly arranged on the top of the U-shaped frame, and a limiting folding rod arranged on the side wall of the U-shaped frame, and a discharge channel is formed between the limiting folding rod and the cover frame on the same U-shaped frame.

[0015] Furthermore, it also includes two electric push rods installed on the electric slide rail I and a pressure plate connected to the movable ends of the two electric push rods at the same time, and the pressure plate can be pressed into the opening part of the clamp frame.

[0016] Beneficial effects of the present invention: the present invention uses a clamp frame to limit the position of the automobile wiring harness, and uses an electric slide rail to drive the lifting platform to move so as to straighten the automobile wiring harness. After the automobile wiring harness is in a straightened state, its end will contact the pressure sensor and trigger the pressure sensor, thereby closing the electric slide rail and stopping the lifting platform from moving, thereby achieving the effect of automatically adapting to the size of the automobile wiring harness and straightening it. Subsequently, the clamping pusher can be used to clamp the end of the automobile wiring harness to fix the automobile wiring harness, so that the subsequent winding of the adhesive tape can be completed more smoothly. The design of the rotating drum and the guide drum in the adhesive placement structure, as well as the card slot on the card position member , which can facilitate the installation and replacement of tape rolls. The combination of the cylinder and the cutter frame can cut the paper core of the tape roll after it is used up, so as to facilitate the replacement of a new tape roll; the design of the glue storage shell and the glue feeding track helps to maintain the continuity of the tape supply on the production line, and the one-way operation feature can avoid the problems caused by the reverse movement of the tape; the design of the U-shaped frame and U-shaped frame, plus the supporting rod and the discharge channel, provide good support and guidance for the wire harness. With the wire feeding track, the wire harness can be delivered to the clamping frame, and under the joint action of the pressure plate and the electric push rod, the wire harness is pressed between the inclined block and the limit part of the limit pusher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a partial structural schematic diagram of the present invention.

[0019] Figure 3 It is a cross-sectional view of the clamp frame of the present invention.

[0020] Figure 4 It is a structural schematic diagram of the clamping frame of the present invention.

[0021] Figure 5 It is a schematic diagram of the wire feeding structure of the present invention.

[0022] Figure 6 It is a partial structural schematic diagram of the wire feeding structure of the present invention.

[0023] Figure 7 It is a structural schematic diagram of another part of the present invention.

[0024] Figure 8 It is a schematic diagram of the glue placement structure of the present invention.

[0025] Fig. 9 Schematic diagram of the winding structure of the present invention.

[0026] Fig.10 It is a schematic diagram of the clamping structure of the present invention.

[0027] Fig.11 It is a schematic diagram of the glue feeding structure of the present invention.

[0028] Figure numbers: 1, base, 11, electric slide rail Ⅰ, 12, hanging platform, 2, clamping frame, 21, limit pusher, 211, limit part, 22, inclined block, 23, pressure sensor, 24, clamping pusher, 241, push plate part, 3, linear motor Ⅰ, 31, slide seat Ⅰ, 32, U-shaped frame, 33, U-shaped frame, 331, limit folding rod, 34, cover frame, 341, discharge channel, 35, wire feeding crawler, 36, supporting rod, 37, electric push rod, 38, pressure plate, 4. Electric slide rail II, 41. Slide table, 5. Linear motor II, 51. Slide seat II, 52. Glue holder, 6. Rotating drum, 61. Guide cylinder, 62. Positioning piece, 621. Slot, 622. Arc surface, 63. Cylinder, 64. Cutter holder, 7. Mounting seat, 71. Arc knife, 72. Guide roller, 73. Anti-sticking plate, 74. Visual sensor, 75. Suction cylinder, 751. Triangular cone, 76. Electric cutter, 8. Glue storage shell, 81. Glue feeding track, 82. Limit rod. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0030] As used herein, the term "including" and its variations mean open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "based at least in part on". The terms "an example embodiment" and "an embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc. may refer to different or the same objects.

[0031] The embodiment of the present invention provides a rubber coating processing device for automobile wiring harness production, see Figure 1 The device comprises two bases 1 and an electric slide rail Ⅰ 11 installed between the upper parts of the two bases 1, and a hanging platform 12 is slidably arranged on the electric slide rail Ⅰ 11. Figure 2 The base 1 on the left and the hanging platform 12 are both rotatably mounted with a clamping frame 2, and motors are installed inside the base 1 and on the right side of the hanging platform 12, and the clamping frame 2 can rotate under the drive of the motor. Figure 4 From the perspective of the embodiment, the end of the clamp frame 2 is designed to be open, and two limit pushers 21 are symmetrically installed on the outer side wall of the opening part. Both limit pushers 21 have a limit part 211. When the limit pushers 21 are in the pushed-out state, the limit parts 211 of the two pass through the side wall of the opening part of the clamp frame 2 and contact each other, so that the automobile wiring harness can be supported. Figure 3 Two inclined blocks 22 are symmetrically slidably arranged inside the opening of the clamp frame 2, and a spring is arranged between the inclined block 22 and the inner wall of the clamp frame 2. Initially, the inclined block 22 is ejected by the spring, and when the inclined block 22 is stressed, it can slide into the clamp frame 2. Figure 3 A pressure sensor 23 is also installed inside the clamp frame 2. The pressure sensor 23 is used in conjunction with the electric slide rail Ⅰ11, and the pressure sensor 23 can interact with the central control system of the device. Figure 2 From the perspective of the automobile wiring harness, when the automobile wiring harness is placed in the clamp frame 2, the electric slide rail Ⅰ11 is started to drive the hanging platform 12 to slide to the right, and the automobile wiring harness will gradually change from a relaxed state to a straightened state. When the automobile wiring harness is straightened, see Figure 3 The end of the automobile wiring harness will contact the pressure sensor 23 and trigger the pressure sensor 23, which will then send a stop signal to the central control system of the device. The central control system will then control the electric slide rail I 11 to close, and the position of the hanging platform 12 will also be fixed. For automobile wiring harnesses of different lengths, they can all be automatically straightened and positioned. Figure 3 and Figure 4A clamping pusher 24 with a push plate portion 241 is also installed in the clamping frame 2. When the automobile wiring harness is straightened, the clamping pusher 24 is started to make its push plate portion 241 close to and close to the end of the automobile wiring harness, thereby further limiting and fixing the automobile wiring harness. After that, the clamping frame 2 is driven by a motor to rotate, thereby driving the automobile wiring harness to rotate accordingly, and the adhesive tape is pasted on the automobile wiring harness to complete the adhesive coating process.

[0032] See also Figure 5 In another embodiment of the present invention, a linear motor I3 is installed on the front side of the base 1, a slide seat I31 is slidably arranged on the linear motor I3, a U-shaped frame 32 with an upward opening is fixedly installed on the right part of the upper surface of the slide seat I31 by bolts, and U-shaped frames 33 are arranged on both ends of the top of the U-shaped frame 32. Figure 6 A wire feeding track 35 is rotatably arranged inside the U-shaped frame 33. With the cooperation of the wire feeding tracks 35 in the two U-shaped frames 33, the automobile wire harness can be transported, and separators are arranged at equal intervals on the wire feeding track 35. Two adjacent separators form a compartment that can limit the end of the automobile wire harness. Support rods 36 are arranged on the side walls of the two U-shaped frames 33 that are close to each other. The support rods 36 are used to support the automobile wire harness. For a long automobile wire harness, it can prevent it from falling down, so that the automobile wire harness can be smoothly delivered to the clamp frame 2. Figure 5 , a cover frame 34 is provided on the top of the two U-shaped frames 33. Figure 6 From the perspective of the U-shaped frame 33, the two U-shaped frames 33 are fixedly provided with a limit folding rod 331 on the side walls close to each other, and a discharge channel 341 for the end of the automobile wiring harness to pass through is formed between the limit folding rod 331 and the inner front side wall of the corresponding cover frame 34. Figure 1 From the perspective of the embodiment, the linear motor I3 is used to drive the slide I31 to move forward, so that the discharge channel 341 is directly opposite to the clamping frame 2, and then the wire feeding track 35 is moved clockwise to make the automobile wire harness fall between the two clamping frames 2 along the discharge channel 341. Figure 2 Two electric push rods 37 are vertically installed downward on the electric slide rail Ⅰ11, and a pressure plate 38 that matches the size of the opening part of the clamping frame 2 is fixedly connected between the movable ends of the two electric push rods 37. When the automobile wiring harness falls between the two clamping frames 2, the electric push rod 37 is started to push the pressure plate 38 downward to press the automobile wiring harness down. The two inclined blocks 22 will slide into the clamping frame 2 after being subjected to force, and the automobile wiring harness will then fall onto the limiting portion 211 of the limiting pusher 21. After the subsequent pressure plate 38 is reset, the inclined block 22 will pop up again under the action of the spring and limit the automobile wiring harness between the limiting portion 211 and the inclined block 22. Finally, after completing the rubber coating treatment of the automobile wiring harness, the limiting pusher 21 is started to retract the limiting portion 211, and the automobile wiring harness can fall naturally.

[0033] See also Figure 7In another embodiment of the present invention, a glue placement structure for clamping a tape roll is also included, and the glue placement structure includes an electric slide rail II 4 installed at the rear side of the two bases 1, a slide table 41 is slidably arranged on the electric slide rail II 4, and a linear motor II 5 with a slide seat II 51 is installed on the top of the slide table 41. Figure 8 The glue placement structure also includes a glue placement seat 52 fixedly arranged on the upper surface of the slide seat II 51. The upper part of the glue placement seat 52 is set in a disc shape, and a rotating drum 6 is rotatably arranged in the middle of the disc-shaped part. A motor (not shown in the figure) for driving the rotating drum 6 to rotate is also installed on the glue placement seat 52. Fig.10 Three hollow guide cylinders 61 are evenly arranged on the side wall of the rotating cylinder 6, and a clamping member 62 is slidably arranged in the guide cylinder 61, and a spring (not shown in the figure) is arranged between the clamping member 62 and the corresponding guide cylinder 61. Fig.10 From the perspective of FIG. 1 , the three retaining members 62 are all provided with a retaining groove 621, and the left side of the retaining member 62 is provided with an arc surface 622. When loading the tape roll, it is pushed in from left to right along the arc surface 622, so that the paper core of the tape roll is inserted into the retaining groove 621, and the spring between the retaining member 62 and the guide cylinder 61 is cooperated to fix the tape roll. Fig.10 A cylinder 63 is installed in the rotating drum 6, and a cutter frame 64 is arranged at the left end of the cylinder 63. The cutter frame 64 is connected to the paper core of the tape roll. After the tape roll is used up, the cylinder 63 is started to extend its output shaft, and the cutter frame 64 moves to the left immediately and cuts the paper core of the tape roll, causing the paper core to fall downward, so as to facilitate the subsequent reloading of a new tape roll.

[0034] See also Fig. 9 In another embodiment of the present invention, a winding structure for attaching the tape roll to the wire harness is also included. The winding structure includes a mounting seat 7 fixedly arranged on the adhesive mounting seat 52. An arc knife 71 is arranged on the upper part of the mounting seat 7. The edge of the arc knife 71 abuts against the tape roll. When the motor drives the drum 6 to rotate, the arc knife 71 can assist in tearing the tape roll. Figure 8 and Fig. 9 Two guide rollers 72 are staggered on the side wall of the adhesive holder 52. The two guide rollers 72 cooperate to guide the conveying of the adhesive tape and increase the tension of the adhesive tape, so that the head of the adhesive tape is in a straight state, ensuring that the adhesive tape can be continuously torn off from the adhesive tape roll. Fig. 9 The mounting seat 7 is provided with an anti-sticking plate 73, and the two guide rollers 72 and the anti-sticking plate 73 are sprayed with Teflon. Even if the sticky surface of the tape is attached to the guide roller 72 or the anti-sticking plate 73, no adhesion will occur. A suction cylinder 75 is also rotatably provided on the side wall of the adhesive mounting seat 52, and the suction cylinder 75 can be driven to rotate by an external motor. In the embodiment of the present invention, see Fig. 9 From the perspective of FIG. 5 , a small motor having an output shaft connected to the suction cylinder 75 is installed at the rear side of the glue placement seat 52 to provide driving force for the rotation of the suction cylinder 75. Fig. 9A triangular cone 751 is provided at the lower left part of the suction tube 75, and an electric cutter 76 adapted to the cutting edge of the triangular cone 751 is installed on the mounting seat 7. When the electric cutter 76 extends to contact the cutting edge of the triangular cone 751, the tape can be cut. Fig. 9 A visual sensor 74 facing the anti-sticking plate 73 is also installed on the glue placement seat 52.

[0035] In the embodiment of the present invention, the tape roll is first loaded onto the adhesive holder 52 and fixed by the clamping member 62. Then the worker needs to tear off the end of the tape roll and pass it around the two guide rollers 72 in turn, so that the end of the tape falls on the anti-adhesion plate 73. Then the small motor on the rear side of the adhesive holder 52 is used to drive the suction cylinder 75 to rotate counterclockwise until the suction nozzle of the suction cylinder 75 contacts the end of the tape on the anti-adhesion plate 73, and the suction cylinder 75 is used to absorb the end of the tape. Then the small motor is used to drive the suction cylinder 75 to rotate counterclockwise until the suction nozzle faces the automobile wiring harness. Then the linear motor Ⅱ5 drives the slide Ⅱ51 to approach the automobile wiring harness until the end of the tape on the suction nozzle of the suction cylinder 75 adheres to the automobile wiring harness, and the suction cylinder 75 is released. Then the motor drives the clamp frame 2 to rotate, so that the automobile wiring harness rotates accordingly, and the electric slide rail Ⅱ4 is started to drive the slide 41 to move horizontally. In this process, the tape will be wound around the automobile wiring harness circle by circle, thereby completing the rubber coating process. After the rubber coating is completed, the electric cutter 76 is started, and the tape can be cut off in cooperation with the triangular cone 751, and the above steps can be repeated to coat the next automotive wiring harness. When the tape roll is used up, the visual sensor 74 detects that there is no tape on the anti-adhesive plate 73, and a signal is sent to prompt the worker to replace the tape roll in time.

[0036] See also Figure 7 and Fig.11 In another embodiment of the present invention, a rubber storage shell 8 is also included which is installed on the rear side wall of the left base 1. Two rubber feeding tracks 81 which can only rotate clockwise are installed in the rubber storage shell 8. Partitions are evenly spaced on the two rubber feeding tracks 81. A limiting groove which can limit the position of the tape roll is formed between two adjacent partitions. A limiting rod 82 is also provided on the rear side of the base 1, which can not only guide the movement of the tape roll, but also prevent the tape roll from slipping out of the tape roll. After the tape roll on the rubber holder 52 is used up, the cylinder 63 is started to extend its output shaft, and the remaining paper core is cut off in cooperation with the cutter frame 64. See FIG. Figure 7 From the perspective of the embodiment of the present invention, the electric slide rail II 4 is used to drive the slide table 41 to slide to the right, so that the locking piece 62 on the glue holder 52 contacts the leftmost tape roll in the glue storage shell 8, and the tape roll is locked into the slot 621 along the arc surface 622 of the locking piece 62, so as to achieve the purpose of automatically replacing the tape roll. The worker only needs to pull open the end of the tape roll and wind it on the guide roller 72.

[0037] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

[0038] The above are only optional embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rubber encapsulation processing device for automobile wiring harness production, comprising two bases (1), and an electric slide rail I (11) installed between the two bases (1) and having a hanging platform (12), wherein a clamping frame (2) is rotatably installed on the base (1) located on the left and the hanging platform (12), the end of the clamping frame (2) is open, and the clamping frame (2) is driven to rotate by an electric module; Its characteristics are: It also comprises a pair of limit pushers (21) having limit parts (211) symmetrically mounted on the opening portion of the clamp frame (2), the limit parts (211) of the two limit pushers (21) slidingly passing through the clamp frame (2) and contacting each other; It also comprises two inclined blocks (22) symmetrically arranged on the inner side of the opening portion of the clamping frame (2), an elastic member being arranged between the two inclined blocks (22) and the clamping frame (2), and the two inclined blocks (22) being able to slide into the clamping frame (2); It also includes a clamp pusher (24) installed on the inner side of the clamp frame (2) and having a push plate portion (241), and a pressure sensor (23) installed in the clamp frame (2) and used in conjunction with the electric slide rail I (11); When the automobile wiring harness is placed in the clamp frame (2), the electric slide rail I (11) is started to drive the hanging platform (12) to slide to the right, and the automobile wiring harness gradually changes from a relaxed state to a straightened state. When the automobile wiring harness is straightened, its end will contact the pressure sensor (23) and trigger the pressure sensor (23), thereby closing the electric slide rail I (11) and stopping the hanging platform (12) from moving; It also includes a glue placing structure for clamping the adhesive tape roll and a winding structure for attaching the adhesive tape roll to the wire harness.

2. According to the rubber coating processing device for automobile wiring harness production according to claim 1, it is characterized in that: The glue placement structure comprises: an electric slide rail II (4) installed on the rear side of the two bases (1) and having a slide table (41); a linear motor II (5) installed on the top of the slide table (41) and having a slide seat II (51); a glue placement seat (52) fixedly arranged on the upper surface of the slide seat II (51); a rotating drum (6) rotatably arranged on the side wall of the glue placement seat (52) and driven to rotate by an electric module; a guide cylinder (61) arranged on the side wall of the rotating cylinder (6); and a locking member (62) slidably arranged in the guide cylinder (61).

3. According to claim 2, a rubber coating processing device for automobile wiring harness production is characterized in that: At least two guide cylinders (61) are provided, and an elastic member is provided between the retaining member (62) and the guide cylinder (61); a retaining groove (621) is provided on the retaining member (62), and a curved surface (622) is provided on a side of the retaining member (62) facing the tape roll.

4. A rubber encapsulation processing device for automobile wiring harness production according to claim 3, characterized in that: A cylinder (63) is installed inside the rotating drum (6), and a cutter frame (64) in contact with the tape roll core is fixedly connected to the end of the output shaft of the cylinder (63).

5. A rubber coating processing device for automobile wiring harness production according to claim 4, characterized in that: winding The structure comprises: a mounting seat (7) fixedly arranged on the adhesive placing seat (52); an arc knife (71) arranged on the top of the mounting seat (7) and having a cutting edge abutting against the adhesive tape roll; two guide rollers (72) arranged on the side wall of the adhesive placing seat (52) in an alternating rotation manner; an anti-sticking plate (73) fixedly arranged on the mounting seat (7); and a suction cylinder (75) rotatably mounted on the side wall of the adhesive placing seat (52) and driven to rotate by an electric module.

6. A rubber encapsulation processing device for automobile wiring harness production according to claim 5, characterized in that: The suction cylinder (75) is provided with a triangular cone (751), and the mounting seat (7) is provided with an electric cutter (76) adapted to the cutting edge of the triangular cone (751). When the blade of the electric cutter (76) extends to contact the cutting edge of the triangular cone (751), the adhesive tape can be cut; and the adhesive placement seat (52) is also provided with a visual sensor (74) facing the anti-sticking plate (73).

7. A rubber encapsulation processing device for automobile wiring harness production according to claim 6, characterized in that: It also includes a rubber storage shell (8) arranged on the rear side of the base (1) at the left position, and two rubber feeding tracks (81) installed on the rubber storage shell (8) and capable of only one-way operation. A limit rod (82) is also arranged on the rear side of the base (1).

8. A rubber encapsulation processing device for automobile wiring harness production according to claim 7, characterized in that: It also includes a linear motor I (3) installed on the front side of the base (1) and having a slide I (31), a U-shaped frame (32) being fixedly arranged on the slide I (31), U-shaped frames (33) with wire feeding tracks (35) installed inside being fixedly arranged at both ends of the top of the U-shaped frame (32), and supporting rods (36) being arranged on the side walls of the two U-shaped frames (33) close to each other.

9. A rubber encapsulation processing device for automobile wiring harness production according to claim 8, characterized in that: It also comprises a cover frame (34) fixedly arranged on the top of the U-shaped frame (33), and a limiting folding rod (331) arranged on the side wall of the U-shaped frame (33), wherein a discharge channel (341) is formed between the limiting folding rod (331) and the cover frame (34) on the same U-shaped frame (33).

10. A rubber encapsulation processing device for automobile wiring harness production according to claim 9, characterized in that: It also includes two electric push rods (37) installed on the electric slide rail I (11) and a pressure plate (38) connected to the movable ends of the two electric push rods (37), and the pressure plate (38) can be pressed into the opening part of the clamping frame (2).

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