Automatic pipe penetrating device for wire rod

Abstract

The utility model discloses an automatic pipe penetrating device for wires, which is provided with a wire pressing component, a hollow pipe moving component, a feeding component and a pushing component, and is matched with the hollow pipe moving component which comprises a hollow pipe, and a wire passing hole for the wires to penetrate through is formed in the hollow pipe in a penetrating manner, so that the wires can penetrate through the wire passing hole before casing processing; when a wire harness is welded, only one end of the wire harness needs to pass through the hollow pipe through the wire passing hole, then the sleeve only needs to be arranged on the hollow pipe in a sleeving mode through cooperation of the wire pressing assembly, the hollow pipe moving assembly and the feeding assembly during follow-up sleeve machining, and then welding of an outer end terminal of the wire harness is conducted. And finally, the sleeved sleeve and the wire harness are pushed forwards together through the material pushing assembly, then the sleeving process of a next wire harness product is carried out, the overall automation degree is higher, the labor cost is effectively reduced, the sleeve is arranged on a hard hollow pipe in a sleeving mode more conveniently, and the overall machining efficiency of the wire harness is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technology of wire material processing field, in particular to an automatic wire material tube threading device. Background Art

[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. The basic research content of traffic theory is to study the relationship between traffic volume, call loss and wiring harness capacity. Therefore, the wiring harness is an important basic concept in traffic theory. The load source is the service object of the wiring harness, usually referring to the user equipment; in a broad sense, the upper-level equipment is the load source of the lower-level equipment. Wire harnesses are widely used in various fields, and the processing of wire harnesses has become particularly important. In the existing wire harness processing process, in order to better protect the wire harness, a protective sleeve needs to be applied to the outer cover of the wire harness.

[0003] In the existing process of processing the welding terminals at both ends of the wire harness, it is difficult to automate the sleeve process because the materials of the wire harness itself and the sleeve are relatively soft. When the wire harness is sleeved with a protective tube, the wire harness can only be cut to a certain length by external equipment, and then the sleeve is manually sleeved outside the wire harness before the subsequent welding process of the terminals at both ends can be carried out. The overall degree of automation is low and the labor cost is high. In addition, affected by the material of the wire harness and the sleeve itself, the efficiency of manual sleeve sleeve is also low, which affects the overall processing efficiency. Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0004] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide an automatic wire threading device, which can effectively solve the problems of low automation level, high labor cost and low overall processing efficiency in the existing wire harness processing process.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wire automatic tube threading device comprises a mounting frame, a wire pressing assembly, a hollow tube movable assembly, a feeding assembly and a pushing assembly; the wire pressing assembly is arranged on the mounting frame, and a threading groove extending forward and backward and for the wire to pass through is opened on the wire pressing assembly; the hollow tube movable assembly is arranged on the mounting frame and is located in front of the wire pressing assembly, the hollow tube movable assembly comprises a hollow tube and a hollow tube driving module, the hollow tube can be movably arranged on the mounting frame and is located in front of the wire pressing assembly, a wire passing hole for the wire to pass through is penetrated in the hollow tube, wherein the diameter of the wire passing hole is larger than the diameter of the wire, the position of the hollow tube corresponds to the threading groove, the hollow tube driving module is arranged on the mounting frame and drives the hollow tube to move back and forth; the feeding assembly is arranged on the mounting frame and is located in front of the hollow tube movable assembly; the pushing assembly is arranged on the mounting frame and is located beside the hollow tube movable assembly.

[0007] As a preferred solution, the wire crimping assembly includes a wire crimping seat, a wire crimping groove, a wire crimping block and a wire crimping drive mechanism; the aforementioned wire threading groove is arranged on the wire crimping seat, the wire crimping groove is extended up and down on the wire crimping seat, and the aforementioned wire threading groove passes through the wire crimping groove; the wire crimping block can be moved up and down back and forth in the wire crimping groove; the wire crimping drive mechanism is arranged on the wire crimping seat and drives the wire crimping block to move up and down back and forth.

[0008] As a preferred solution, there are two wire threading grooves arranged at intervals in transverse direction, and the cross-section of each wire threading groove extends transversely to the left and right. Correspondingly, there are two hollow tubes arranged at intervals in transverse direction, and each hollow tube has a plurality of wire holes arranged transversely from front to back.

[0009] As a preferred solution, the hollow tube driving module includes a movable rod and a first driving mechanism; the movable rod can be movably arranged on a mounting frame, the rear end of the aforementioned hollow tube is fixedly mounted together with the movable rod and moves back and forth with the movable rod, and the first driving mechanism is arranged on the mounting frame and drives the movable rod to move back and forth.

[0010] As a preferred solution, the feeding assembly includes a movable seat, a first feeding drive mechanism, a movable plate, a second feeding drive mechanism and a clamping module; the movable seat can be movably arranged on the mounting frame back and forth, the first feeding drive mechanism is arranged on the mounting frame and drives the movable seat to move back and forth; the movable plate can be movably arranged on the movable seat up and down and move back and forth with the movable seat; the second feeding drive mechanism is arranged on the movable seat and drives the movable plate to move back and forth up and down; the clamping module is arranged on the movable plate and moves back and forth with the movable plate, and the clamping module is located directly above the hollow tube.

[0011] As a preferred solution, the material clamping module includes a material clamping drive mechanism and a material clamping rod; the material clamping drive mechanism is arranged on a movable plate and moves back and forth with the movable plate, and the material clamping rod is arranged in two, and the two material clamping rods are respectively arranged on the two output ends of the material clamping drive mechanism and are driven by the material clamping drive mechanism to open and close, wherein each material clamping rod is integrally formed with two material clamping parts extending up and down, and the two adjacent material clamping parts are staggered left and right, and one of the material clamping parts of each material clamping rod and the other material clamping part on the other material clamping rod form a corresponding material clamping groove.

[0012] As a preferred solution, a sensor is provided on the mounting frame and is located directly above the hollow tube.

[0013] As a preferred solution, the pushing assembly includes a pushing seat, a pushing rod and a pushing drive mechanism; the pushing seat is arranged on a mounting frame; the pushing rod can be movably arranged on the pushing seat back and forth; the pushing drive mechanism is arranged on the pushing seat and drives the pushing rod to move back and forth.

[0014] As a preferred solution, the hollow tube is made of stainless steel.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0016] By providing a wire crimping assembly, a hollow tube movable assembly, a feeding assembly and a pushing assembly, and cooperating with the hollow tube movable assembly including a hollow tube, the hollow tube has a wire hole penetrated therein for the wire to pass through, so that before the sleeve processing, it is only necessary to pass one end of the wire harness through the wire hole, and then for the subsequent sleeve processing, it is only necessary to sleeve the sleeve on the hollow tube through the wire crimping assembly, the hollow tube movable assembly and the feeding assembly, and then the outer end terminal of the wire harness is welded, and finally the sleeved sleeve and the wire harness are pushed forward together through the pushing assembly, and then the sleeve process of the next wire harness product is carried out, the overall degree of automation is higher, the labor cost is effectively reduced, and it is also more convenient to sleeve the sleeve on the hard hollow tube, which greatly improves the overall processing efficiency of the wire harness.

[0017] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a partial assembly diagram of a preferred embodiment of the utility model;

[0020] Figure 3It is a three-dimensional structural schematic diagram of the wire pressing assembly in the preferred embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of a wire crimping assembly in a preferred embodiment of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the feeding assembly in the preferred embodiment of the utility model.

[0023] Description of the accompanying drawings:

[0024] 10. Mounting frame 11. Sensor

[0025] 20. Wire crimping assembly 201. Wire threading trough

[0026] 202, crimping groove 21, crimping seat

[0027] 22. Wire pressing block 23. Wire pressing drive mechanism

[0028] 30. Hollow tube movable assembly 31. Hollow tube

[0029] 32. Hollow tube drive module 33. Movable rod

[0030] 34. First driving mechanism 40. Feeding assembly

[0031] 401, material clamping groove 41, movable seat

[0032] 42. First feeding drive mechanism 43. Movable plate

[0033] 44. Second feeding drive mechanism 45. Clamping module

[0034] 451. Material clamping drive mechanism 452. Material clamping rod

[0035] 453, clamping part 50, pushing component

[0036] 51. Pusher seat 52. Pusher rod

[0037] 53. Pushing drive mechanism 60. Wiring harness

[0038] 70. Casing. DETAILED DESCRIPTION

[0039] Please refer to Figures 1 to 5 As shown, it shows the specific structure of the preferred embodiment of the utility model, which includes a mounting frame 10, a wire pressing assembly 20, a hollow tube movable assembly 30, a feeding assembly 40 and a pushing assembly 50.

[0040] The wire crimping assembly 20 is arranged on the mounting frame 10, and a wire threading groove 201 extending forward and backward and passing the wire 60 is opened on the wire crimping assembly 20; in this embodiment, the wire crimping assembly 20 includes a wire crimping seat 21, a wire crimping groove 202, a wire crimping block 22 and a wire crimping drive mechanism 23; the aforementioned wire threading groove 201 is arranged on the wire crimping seat 21, the wire crimping groove 202 is extended up and down on the wire crimping seat 21, and the aforementioned wire threading groove 201 passes through the wire crimping groove 202; the wire crimping block 22 can move up and down The wire crimping groove 202 is arranged in the wire crimping groove 202; the wire crimping driving mechanism 23 is arranged on the wire crimping seat 21 and drives the wire crimping block 22 to move up and down; the wire crimping block 22 is used to compress the wire harness 60 in the wire crimping groove 202, thereby fixing the front and rear positions of the wire harness 60; the wire threading grooves 201 are two arranged laterally at intervals, and the cross-section of each wire threading groove 201 extends laterally to the left and right, so that two wire harness products can be processed at the same time, and each wire harness product can contain multiple different wire harnesses 60.

[0041] The hollow tube movable component 30 is arranged on the mounting frame 10 and is located in front of the wire pressing component 20. The hollow tube movable component 30 includes a hollow tube 31 and a hollow tube driving module 32. The hollow tube 31 can be movably arranged on the mounting frame 10 and is located in front of the wire pressing component 20. A wire hole (not shown in the figure) for the wire 60 to pass through is penetrated in the hollow tube 31, wherein the diameter of the wire hole (not shown in the figure) is larger than the diameter of the wire 60, thereby facilitating the passing of the wire 60. The hollow tube 31 corresponds to the position of the threading groove 201. The hollow tube driving module 32 is arranged on the mounting frame 10 and drives the hollow tube 31 to move back and forth. In this embodiment, the hollow tubes 31 are two arranged laterally at intervals, and each hollow tube 31 is penetrated front and back with a plurality of wire holes (not shown in the figure) arranged laterally. Not shown), each wire hole (not shown) is used to pass a wire harness 60; the hollow tube drive module 32 includes a movable rod 33 and a first drive mechanism 34; the movable rod 33 can be movably arranged on the mounting frame 10 back and forth, the rear end of the aforementioned hollow tube 31 is fixedly installed together with the movable rod 33 and moves back and forth with the movable rod 33, the first drive mechanism 34 is arranged on the mounting frame 10 and drives the movable rod 33 to move back and forth; the first drive mechanism 34 is used to drive the hollow tube 31 to move back and forth through the movable rod 33; a sensor 11 is provided on the mounting frame 10, the sensor 11 is located directly above the hollow tube 31, and the sensor 11 is used to sense whether a sleeve 70 is provided on the hollow tube 31; the hollow tube 31 is made of stainless steel.

[0042] The feeding assembly 40 is arranged on the mounting frame 10 and is located in front of the hollow tube movable assembly 30; the pushing assembly 40 is used to transport the sleeve 70 sleeved on the front end of the hollow tube 31 backward so that it is completely sleeved on the hollow tube 31; in the present embodiment, the feeding assembly 40 includes a movable seat 41, a first feeding drive mechanism 42, a movable plate 43, a second feeding drive mechanism 44 and a clamping module 45; the movable seat 41 can be movably arranged on the mounting frame 10 back and forth, the first feeding drive mechanism 42 is arranged on the mounting frame 10 and drives the movable seat 41 to move back and forth; the movable plate 43 can be movably arranged on the movable seat 41 back and forth up and down and move back and forth with the movable seat 41; the second feeding drive mechanism 44 is arranged on the movable seat 41 and drives the movable plate 43 to move up and down back and forth; the clamping module 45 is arranged on the movable plate 43 and moves back and forth with the movable plate 43, and the clamping module 45 is located directly above the hollow tube 31.

[0043] The clamping module 45 includes a clamping drive mechanism 451 and a clamping rod 452; the clamping drive mechanism 451 is arranged on the movable plate 43 and moves back and forth with the movable plate 43, and the clamping rod 452 is arranged in two, and the two clamping rods 452 are respectively arranged on the two output ends of the clamping drive mechanism 451 and are driven by the clamping drive mechanism 451 to open and close, wherein each clamping rod 452 is integrally formed with two clamping parts 453 extending up and down, and the two adjacent clamping parts 453 are arranged in a staggered manner left and right, and one clamping part 453 of each clamping rod 452 and the other clamping part 453 on the other clamping rod 452 form a corresponding clamping groove 401; the clamping module 45 is used to completely sleeve the sleeve on the hollow tube 31 under the drive of the first feeding drive mechanism 42 and the second feeding drive mechanism 44.

[0044] The pushing assembly 50 is arranged on the mounting frame 10 and is located beside the hollow tube movable assembly 30. The pushing assembly 50 is used to push out the wiring harness 60 that has completed the sleeve process and has the terminal welded on the outer end, together with the wiring harness 60 and the sleeve 70, so as to complete the sleeve connection process of the next sleeve on the hollow tube 31; in this embodiment, the pushing assembly 50 includes a pushing seat 51, a pushing rod 52 and a pushing drive mechanism 53; the pushing seat 51 is arranged on the mounting frame 10; the pushing rod 52 can be movably arranged on the pushing seat 51 back and forth; the pushing drive mechanism 53 is arranged on the pushing seat 51 and drives the pushing rod 52 to move back and forth.

[0045] The working principle of this embodiment is described in detail as follows:

[0046] During operation, the whole is first set on the external terminal welding equipment and connected to the external controller and the power supply; at this time, the wire harness 60 is first manually passed forward through the wire threading groove 201 and the wire pressing groove 202, and passed forward through the hollow tube 31 through the wire hole (not shown in the figure), and the external driving mechanism drives the whole device to be transported to the side of the external sleeve feeding device, and the wire pressing block 22 in the wire pressing device moves downward and presses the wire harness in the wire pressing groove 202 to fix the front and rear positions of the wire harness, and then the hollow tube driving module 32 moves forward to retract the front end of the wire harness 60 into the wire hole (not shown in the figure), so as to facilitate the sleeve 70 to be sleeved on the hollow tube 31, and then the cut sleeve 70 is sleeved on the front end of the hollow tube 31 by the external sleeve feeding device, and then the feeding group The clamping module 45 in the component 40 drives the sleeve 70 at the front end of the hollow tube 31 to move backward until it is completely sleeved on the hollow tube 31, and then the hollow tube driving module 30 drives the hollow tube 31 to move backward, so that the front end of the wiring harness 60 extends forward from the hollow tube 31 again, and then the terminal welding process is carried out through the external terminal welding equipment. After welding is completed, the wire pressing block 22 moves upward to release the wiring harness 60 in the wire pressing groove 202, and the sleeve 70 connected to the welded terminal and the wiring harness 60 is pushed forward together through the pushing rod 52 in the pushing assembly 50, and the sleeve 70 leaves the hollow tube 31 and is sleeved on the wiring harness 60 with the welded terminal, and then the cutting mechanism cuts the wiring harness at the front end of the hollow tube 31, and then repeats the above steps to complete the sleeve process of the next wiring harness product.

[0047] The design focus of the utility model is that a wire crimping component, a hollow tube movable component, a feeding component and a pushing component are provided, and the hollow tube movable component includes a hollow tube, and a wire hole for the wire to pass through is penetrated in the hollow tube, so that before the sleeve processing is performed, it is only necessary to pass one end of the wire harness through the wire hole, and then when performing the subsequent sleeve processing, it is only necessary to sleeve the sleeve on the hollow tube through the wire crimping component, the hollow tube movable component and the feeding component, and then the outer end terminal of the wire harness is welded, and finally the sleeved sleeve and the wire harness are pushed forward together through the pushing component, and then the sleeve process of the next wire harness product is carried out, the overall degree of automation is higher, the labor cost is effectively reduced, and it is also more convenient to sleeve the sleeve on the hard hollow tube, which greatly improves the overall processing efficiency of the wire harness.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wire automatic tube threading device, characterized in that: It includes a mounting frame, a wire crimping assembly, a hollow tube movable assembly, a feeding assembly and a pushing assembly; the wire crimping assembly is arranged on the mounting frame, and a wire threading groove extending forward and backward for wires to pass through is opened on the wire crimping assembly; the hollow tube movable assembly is arranged on the mounting frame and is located in front of the wire crimping assembly, the hollow tube movable assembly includes a hollow tube and a hollow tube driving module, the hollow tube can be movably arranged on the mounting frame and located in front of the wire crimping assembly, a wire hole for wires to pass through is penetrated in the hollow tube, wherein the diameter of the wire hole is larger than the diameter of the wire, the position of the hollow tube corresponds to the wire threading groove, the hollow tube driving module is arranged on the mounting frame and drives the hollow tube to move back and forth; the feeding assembly is arranged on the mounting frame and is located in front of the hollow tube movable assembly; the pushing assembly is arranged on the mounting frame and is located beside the hollow tube movable assembly.

2. The automatic wire threading device according to claim 1, characterized in that: The wire crimping assembly includes a wire crimping seat, a wire crimping groove, a wire crimping block and a wire crimping driving mechanism; the aforementioned wire threading groove is arranged on the wire crimping seat, the wire crimping groove is arranged on the wire crimping seat to extend up and down, and the aforementioned wire threading groove passes through the wire crimping groove; the wire crimping block can be movably arranged in the wire crimping groove up and down; the wire crimping driving mechanism is arranged on the wire crimping seat and drives the wire crimping block to move up and down back and forth.

3. The automatic wire threading device according to claim 1, characterized in that: There are two wire threading grooves arranged at intervals in transverse direction, and the cross section of each wire threading groove extends transversely to the left and right. Correspondingly, there are two hollow tubes arranged at intervals in transverse direction, and each hollow tube has a plurality of wire holes arranged transversely from front to back.

4. The automatic wire threading device according to claim 1, characterized in that: The hollow tube driving module includes a movable rod and a first driving mechanism; the movable rod can be movably arranged on a mounting frame, the rear end of the hollow tube is fixedly installed with the movable rod and moves back and forth with the movable rod, and the first driving mechanism is arranged on the mounting frame and drives the movable rod to move back and forth.

5. The automatic wire threading device according to claim 1, characterized in that: The feeding assembly includes a movable seat, a first feeding drive mechanism, a movable plate, a second feeding drive mechanism and a clamping module; the movable seat can be movably arranged on the mounting frame back and forth, the first feeding drive mechanism is arranged on the mounting frame and drives the movable seat to move back and forth; the movable plate can be movably arranged on the movable seat up and down and move back and forth with the movable seat; the second feeding drive mechanism is arranged on the movable seat and drives the movable plate to move up and down; the clamping module is arranged on the movable plate and moves back and forth with the movable plate, and the clamping module is located directly above the hollow tube.

6. The automatic wire tube threading device according to claim 5, characterized in that: The material clamping module includes a material clamping drive mechanism and a material clamping rod; the material clamping drive mechanism is arranged on a movable plate and moves back and forth with the movable plate, and the material clamping rod is arranged in two, and the two material clamping rods are respectively arranged on the two output ends of the material clamping drive mechanism and are driven by the material clamping drive mechanism to open and close, wherein each material clamping rod is integrally formed with two material clamping parts extending up and down, and the two adjacent material clamping parts are staggered left and right, and one of the material clamping parts of each material clamping rod and the other material clamping part on the other material clamping rod form a corresponding material clamping groove.

7. The automatic wire tube threading device according to claim 1, characterized in that: The mounting frame is provided with a sensor, which is located just above the hollow tube.

8. The automatic wire tube threading device according to claim 1, characterized in that: The pusher assembly includes a pusher seat, a pusher rod and a pusher driving mechanism; the pusher seat is arranged on a mounting frame; the pusher rod can be movably arranged on the pusher seat back and forth; the pusher driving mechanism is arranged on the pusher seat and drives the pusher rod to move back and forth.

9. The automatic wire tube threading device according to claim 1, characterized in that: The hollow tube is made of stainless steel.

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