CN220075588U - Heat shrinkage tube assembly equipment is used in pencil processing - Google Patents

Abstract

The utility model belongs to the technical field of wire harness processing, in particular to heat-shrinkable tube assembly equipment for wire harness processing, which comprises a workbench; the top of the workbench is fixedly connected with a guide rod; the top of the guide rod is fixedly connected with an annular heater; a fixed rod is fixedly connected to the top of the workbench; the top of the fixed rod is fixedly connected with a fixed ring; the inner side wall of the fixed ring is fixedly connected with a threading ring; the surface of the threading ring is fixedly connected with a mounting plate; the wire harness passes through the wire harness and winds the surface at the wind-up roll, when needs are processed to the wire harness, the switch unit is opened, the second mechanical arm rotates to the middle part, the clamp is mutually attached to clamp the heat shrinkage tube, in the clamping process, the annular heater is opened to generate heat, the heat shrinkage tube is heated and softened, the heat shrinkage tube is attached to the surface of the wire harness, accurate processing is performed, the clamp is used for clamping, and the heat shrinkage tube can be accurately assembled on the surface of the wire harness.

Description

Heat shrinkage tube assembly equipment is used in pencil processing

Technical Field

The utility model belongs to the technical field of wire harness processing, and particularly relates to heat-shrinkable tube assembly equipment for wire harness processing.

Background

The heat shrinkage tube is also called a heat shrinkage sleeve, is not an important device in circuit design, but plays a role in protecting a circuit and an important device in a circuit; however, the protection of the circuit can be realized to the greatest extent only by selecting the heat shrinkage tube according to the proper size.

When the wire harness is processed, a heat shrinkage tube is generally assembled on the surface of the wire harness to play a role in protecting the wire harness skin, so that the problem that the skin is broken due to long-time friction and bending of the wire harness in the use process is solved.

In the prior art, when the wire harness is processed, the wire harness is inserted into the heat shrinkage tube, then a heating device is opened to heat the heat shrinkage tube, so that the heat shrinkage tube is changed into high-elasticity rubber to be attached to the surface of the wire harness, the wire harness is required to rotate to uniformly heat the heat shrinkage tube in the heating process, the heat shrinkage tube slides easily in the rotating process, the heat shrinkage tube cannot be attached to the surface of the wire harness accurately, and the assembly progress of the heat shrinkage tube is reduced; accordingly, a heat shrinkable tube assembling apparatus for wire harness processing is proposed in view of the above-described problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the problems in the background art, the heat shrinkage tube assembly equipment for wire harness processing is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to heat-shrinkable tube assembly equipment for wire harness processing, which comprises a workbench; the top of the workbench is fixedly connected with a guide rod; the top of the guide rod is fixedly connected with an annular heater; a fixed rod is fixedly connected to the top of the workbench; the top of the fixed rod is fixedly connected with a fixed ring; the inner side wall of the fixed ring is fixedly connected with a threading ring; the surface of the threading ring is fixedly connected with a mounting plate; a first mechanical arm is arranged at the end part of the mounting plate; the end part of the first mechanical arm is hinged with a second mechanical arm through a torsion spring; the end part of the second mechanical arm is fixedly connected with a clamp and is symmetrically arranged; a switch unit is arranged on the outer wall of the threading ring; the bottom of the workbench is fixedly connected with supporting legs; a fixing plate is fixedly connected to the side ends of the supporting legs; a motor is fixedly connected to the side end of the fixed plate; the output end of the motor is fixedly connected with a wind-up roller, and the wind-up roller is rotationally connected to the inner side wall of the fixed plate.

Preferably, the switch unit includes a pull cord; a clamping groove is formed in the surface of the threading ring; the surface of the threading ring is connected with a pull handle in a sliding manner and is symmetrically arranged; the inside of the pull handle is provided with a guide groove; a clamping block is connected in the guide groove in a sliding manner; the top of the clamping block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner side wall of the guide groove.

Preferably, the top of the clamping block is fixedly connected with a pull rod, and the pull rod is in sliding connection with the guide groove and the inside of the pull handle; the top of the pull rod is fixedly connected with a handle.

Preferably, the side end of the pull handle is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the side end of the mounting plate.

Preferably, the inner side wall of the clamp is fixedly connected with a spring plate; the other end of the elastic sheet is fixedly connected with a protection plate.

Preferably, the side ends of the supporting legs are fixedly connected with an electric push rod; and a limiting ring is fixedly connected to the end part of the electric push rod.

The utility model has the beneficial effects that:

the utility model provides heat-shrinkable tube assembly equipment for wire harness processing, which is characterized in that a motor is turned on to drive a winding roller to rotate, so that the winding roller winds a wire harness on the surface of the winding roller through a wire harness passing through a wire harness in the wire harness winding process, when the wire harness is required to be processed, a second mechanical arm is turned towards the middle part by turning on a switch unit, so that clamps are mutually attached to clamp the heat-shrinkable tube, and in the clamping process, an annular heater is turned on to generate heat to heat the heat-shrinkable tube to heat and soften the heat-shrinkable tube so as to attach to the surface of the wire harness, and the heat-shrinkable tube is accurately processed and clamped by the clamps, so that the heat-shrinkable tube can be accurately assembled on the surface of the wire harness.

The utility model provides heat-shrinkable tube assembly equipment for wire harness processing, which is characterized in that when a clamp needs to be taken out, a pull handle is pushed to slide towards a side end, so that the pull handle pulls a pull rope, then the pull rope pulls a second mechanical arm and the clamp to rotate, so as to clamp and fix a heat-shrinkable tube, when the pull handle slides towards the side end and is positioned at the same horizontal plane with a clamping groove, a clamping block is pushed to be inserted into the clamping groove by elasticity generated by a guide groove to be clamped and fixed, and the clamp always clamps the heat-shrinkable tube to be fixed, so that the precision of the heat-shrinkable tube in the assembly process is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a schematic view of the structure of the wear pad of the present utility model;

legend description:

1. support legs; 21. a work table; 22. a guide rod; 23. an annular heater; 24. a fixing plate; 25. a motor; 26. a wind-up roll; 27. a fixed rod; 28. a fixing ring; 29. threading a wire ring; 31. a mounting plate; 32. a first mechanical arm; 33. a second mechanical arm; 34. a clamp; 35. a pull rope; 36. a pull handle; 37. a guide groove; 38. a first spring; 39. a clamping block; 41. a clamping groove; 42. a pull rod; 43. a grip; 44. a second spring; 51. a spring plate; 52. a protection plate; 61. an electric push rod; 62. a limiting ring; 7. wear-resistant pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1 to 4, the present utility model provides a heat shrinkage tube assembling apparatus for wire harness processing, comprising a workbench 21; a guide rod 22 is fixedly connected to the top of the workbench 21; the top of the guide rod 22 is fixedly connected with an annular heater 23; a fixed rod 27 is fixedly connected to the top of the workbench 21; a fixing ring 28 is fixedly connected to the top of the fixing rod 27; the inner side wall of the fixed ring 28 is fixedly connected with a threading ring 29; the surface of the threading ring 29 is fixedly connected with a mounting plate 31; a first mechanical arm 32 is mounted at the end of the mounting plate 31; the end part of the first mechanical arm 32 is hinged with a second mechanical arm 33 through a torsion spring; the end part of the second mechanical arm 33 is fixedly connected with a clamp 34 and is symmetrically arranged; the outer wall of the wire-threading ring 29 is provided with a switch unit; the bottom of the workbench 21 is fixedly connected with a supporting leg 1; a fixing plate 24 is fixedly connected to the side ends of the supporting legs 1; a motor 25 is fixedly connected to the side end of the fixed plate 24; the output end of the motor 25 is fixedly connected with a wind-up roller 26, and the wind-up roller 26 is rotatably connected to the inner side wall of the fixed plate 24; during operation, when processing the pencil, it is usually to alternate the inside of pyrocondensation pipe with the pencil, then open heating device and heat the pyrocondensation pipe, make the pyrocondensation pipe become the rubber laminating of high elasticity at the surface of pencil, in the heating process, need rotate the line band pyrocondensation pipe and rotate, evenly heat, in the rotation process, the pyrocondensation pipe appears sliding easily, lead to the unable accurate laminating of pyrocondensation pipe at the surface of pencil, and then the assembly progress of pyrocondensation pipe has been reduced, when needs to process the pencil, need assemble the pyrocondensation pipe to the surface of pencil, in the assembly process, drive wind-up roll 26 through opening motor 25 and rotate, make wind-up roll 26 wind the pencil, pass the surface of wire winding at wind-up roll 26 through the pencil, when needs to process the pencil, through opening the switch unit, make second arm 33 to the middle part rotate, make anchor clamps 34 laminate each other, press from both sides tightly, in the tight process, through opening ring heater 23, heat production heat, heat soften the pyrocondensation pipe, come laminating at the accurate surface treatment of anchor clamps, can make the accurate processing of pencil through 34, the surface of the accurate pencil that presss from both sides at the pencil.

Further, as shown in fig. 1 to 3, the switch unit includes a pull cord 35; a clamping groove 41 is formed in the surface of the threading ring 29; the surface of the threading ring 29 is connected with a pull handle 36 in a sliding manner and is symmetrically arranged; a guide groove 37 is formed in the pull handle 36; a clamping block 39 is connected inside the guide groove 37 in a sliding manner; the top of the clamping block 39 is fixedly connected with a first spring 38, and the other end of the first spring 38 is fixedly connected on the inner side wall of the guide groove 37; when the fixture 34 is required to be taken out, the pull handle 36 is pushed to slide towards the side end, the pull handle 36 pulls the pull rope 35, then the pull rope 35 pulls the second mechanical arm 33 and the fixture 34 to rotate so as to clamp and fix the heat shrinkable tube, when the pull handle 36 slides towards the side end and is positioned on the same horizontal plane with the clamping groove 41, the clamping block 39 is pushed to be inserted into the clamping groove 41 by the elastic force generated by the guide groove 37 so as to be clamped and fixed, and the fixture 34 always clamps the heat shrinkable tube to be fixed, so that the precision of the heat shrinkable tube in the assembly process is ensured.

Further, as shown in fig. 1-4, a pull rod 42 is fixedly connected to the top of the clamping block 39, and the pull rod 42 is slidably connected to the guide groove 37 and the inside of the pull handle 36; the top of the pull rod 42 is fixedly connected with a handle 43; when the heat shrinkage tube is assembled, the pull rod 42 is pulled to drive the pull rod 42 to slide towards the top, the pull rod 42 pulls the clamping block 39 to slide out of the clamping groove 41 and stretch out and draw back to the inside of the guide groove 37, and then the second mechanical arm 33 resets through the torsion spring to loosen the heat shrinkage tube, so that the heat shrinkage tube is convenient to use next time.

Further, as shown in fig. 3, a second spring 44 is fixedly connected to a side end of the pull handle 36, and the other end of the second spring 44 is fixedly connected to a side end of the mounting plate 31; when the clamping block 39 stretches into the guide groove 37 during operation, the second spring 44 generates elastic force to pull the pull handle 36 to reset, so that the pull rope 35 is in a loose state, and the second mechanical arm 33 can conveniently rotate and reset through the torsion spring.

Further, as shown in fig. 4, the inner side wall of the clamp 34 is fixedly connected with a spring plate 51; the other end of the elastic sheet 51 is fixedly connected with a protection plate 52; during operation, through installing shell fragment 51 and guard plate 52 at the inside wall of anchor clamps 34, when anchor clamps 34 when the centre gripping for pyrocondensation pipe extrusion guard plate 52, when guard plate 52 receives the power, extrusion shell fragment 51 produces elasticity, and further improvement guard plate 52 is fixed the effect to the pyrocondensation pipe, and guard plate 52 can play the effect of protection, reduces the problem that appears wearing and tearing at long-time extrusion in-process.

Further, as shown in fig. 5, an electric push rod 61 is fixedly connected to the side end of the supporting leg 1; a limiting ring 62 is fixedly connected to the end part of the electric push rod 61; during operation, when the wind-up roller 26 is winding the wire harness, the electric push rod 61 is opened to push the limiting ring 62 to move towards the side end, so that the limiting ring 62 pulls the wire harness inside to straighten, then the wind-up roller 26 is wound on the surface of the wind-up roller 26 in the winding process, and the winding quality of the wire harness is improved.

Further, as shown in fig. 5, the inner side wall of the limiting ring 62 is fixedly connected with a wear pad 7; during operation, through installing wear pad 7 at the inside wall of spacing ring 62, when spacing ring 62 can drag the pencil at flexible in-process, leads to pencil and the inside wall of spacing ring 62 to produce the friction, improves the protection effect of spacing ring 62 inside wall through wear pad 7.

Working principle: when the wire harness is processed, the wire harness is usually inserted into the heat-shrinkable tube, then the heating device is opened to heat the heat-shrinkable tube, so that the heat-shrinkable tube is changed into high-elasticity rubber to be attached to the surface of the wire harness, in the heating process, the wire harness is required to be rotated to rotate the heat-shrinkable tube to uniformly heat the wire harness, in the rotating process, the heat-shrinkable tube is easy to slide, so that the heat-shrinkable tube cannot be accurately attached to the surface of the wire harness, the assembly progress of the heat-shrinkable tube is reduced, when the wire harness is required to be processed, the heat-shrinkable tube is required to be assembled to the surface of the wire harness, in the assembly process, the motor 25 is opened to drive the winding roller 26 to rotate, so that the winding roller 26 winds the wire harness on the surface of the winding roller 26, in the wire harness winding process, when the wire harness is required to be processed, the switch unit is opened, the second mechanical arm 33 is rotated to the middle part, so that the clamps 34 are attached to each other to clamp the wire harness, in the clamping process, the annular heater 23 is opened to generate heat, the heat to heat, the heat-shrinkable tube is heated and softened, and the wire harness is attached to the surface of the wire harness, and the accurate heat-shrinkable tube is accurately processed, and the wire harness can be assembled on the surface of the wire harness; when the clamp 34 needs to be taken out, the pull handle 36 is pushed to slide towards the side end, so that the pull handle 36 pulls the pull rope 35, then the pull rope 35 pulls the second mechanical arm 33 and the clamp 34 to rotate, so that the heat-shrinkable tube is clamped and fixed, when the pull handle 36 slides towards the side end and is positioned on the same horizontal plane with the clamping groove 41, the clamping block 39 is pushed by the elastic force generated by the guide groove 37 to be inserted into the clamping groove 41 for clamping and fixing, and the clamp 34 always clamps the heat-shrinkable tube for fixing, so that the precision of the heat-shrinkable tube in the assembly process is ensured; when the heat shrinkage tube is assembled, the pull rod 42 is pulled to drive the pull rod 42 to slide to the top, so that the pull rod 42 pulls the clamping block 39 to slide out from the inside of the clamping groove 41 and stretch out and draw back to the inside of the guide groove 37, and then the second mechanical arm 33 resets through the torsion spring, so that the heat shrinkage tube is loosened, and the next use is facilitated; when the clamping block 39 stretches into the guide groove 37, the second spring 44 generates elasticity to pull the pull handle 36 to reset, so that the pull rope 35 is in a loose state, and the second mechanical arm 33 can conveniently rotate and reset through the torsion spring; by installing the elastic sheet 51 and the protection plate 52 on the inner side wall of the clamp 34, when the clamp 34 clamps, the heat shrinkage tube extrudes the protection plate 52, and when the protection plate 52 is stressed, the elastic sheet 51 is extruded to generate elastic force, so that the fixing effect of the protection plate 52 on the heat shrinkage tube is further improved, the protection plate 52 can play a role in protection, and the abrasion problem in the long-time extrusion process is reduced; when the winding roller 26 winds the wire harness, the electric push rod 61 is opened to push the limiting ring 62 to move towards the side end, so that the limiting ring 62 pulls the wire harness inside to straighten, then the winding roller 26 is wound on the surface of the winding roller 26 in a winding process, and the winding quality of the wire harness is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The heat-shrinkable tube assembly equipment for wire harness processing comprises a workbench (21); a guide rod (22) is fixedly connected to the top of the workbench (21); an annular heater (23) is fixedly connected to the top of the guide rod (22); a fixed rod (27) is fixedly connected to the top of the workbench (21); the method is characterized in that: a fixing ring (28) is fixedly connected to the top of the fixing rod (27); the inner side wall of the fixed ring (28) is fixedly connected with a threading ring (29); the surface of the threading ring (29) is fixedly connected with a mounting plate (31); a first mechanical arm (32) is arranged at the end part of the mounting plate (31); the end part of the first mechanical arm (32) is hinged with a second mechanical arm (33) through a torsion spring; the end part of the second mechanical arm (33) is fixedly connected with a clamp (34) and is symmetrically arranged; the outer wall of the threading ring (29) is provided with a switch unit; the bottom of the workbench (21) is fixedly connected with supporting legs (1); the side ends of the supporting legs (1) are fixedly connected with fixing plates (24); a motor (25) is fixedly connected to the side end of the fixed plate (24); the output end of the motor (25) is fixedly connected with a winding roller (26), and the winding roller (26) is rotationally connected to the inner side wall of the fixed plate (24).

2. The heat shrinkage tube assembly device for wire harness processing according to claim 1, wherein: the switch unit comprises a pull rope (35); a clamping groove (41) is formed in the surface of the threading ring (29); the surface of the threading ring (29) is connected with a pull handle (36) in a sliding manner and is symmetrically arranged; a guide groove (37) is formed in the pull handle (36); a clamping block (39) is connected inside the guide groove (37) in a sliding manner; the top of the clamping block (39) is fixedly connected with a first spring (38), and the other end of the first spring (38) is fixedly connected to the inner side wall of the guide groove (37).

3. The heat shrinkage tube assembly device for wire harness processing according to claim 2, wherein: a pull rod (42) is fixedly connected to the top of the clamping block (39), and the pull rod (42) is slidably connected to the inside of the guide groove (37) and the pull handle (36); the top of the pull rod (42) is fixedly connected with a handle (43).

4. A heat shrinkable tube assembly apparatus for wire harness processing as defined in claim 3, wherein: the side end of the pull handle (36) is fixedly connected with a second spring (44), and the other end of the second spring (44) is fixedly connected with the side end of the mounting plate (31).

5. The heat shrinkage tube assembly device for wire harness processing as claimed in claim 4, wherein: an elastic sheet (51) is fixedly connected to the inner side wall of the clamp (34); the other end of the elastic sheet (51) is fixedly connected with a protection plate (52).

6. The heat shrinkage tube assembly device for wire harness processing as claimed in claim 5, wherein: an electric push rod (61) is fixedly connected to the side ends of the supporting legs (1); and a limiting ring (62) is fixedly connected to the end part of the electric push rod (61).