CN220731258U - Large braid screwing and trimming device for cable - Google Patents

Abstract

The utility model relates to a large braid screwing and trimming device of a cable, which comprises: the clamping jig moves along the linear guide rail to sequentially pass through the screwing unit and the trimming unit; the screwing unit comprises a cable clamping module I and a large braiding screwing module; the trimming unit comprises a cable clamping module II and a large braiding trimming module. According to the large braid screwing and trimming device for the cable, the braiding layers of the peeled parts on the cable are screwed and trimmed through the matching arrangement of the screwing unit and the trimming unit; the first cable clamping module and the large braiding screwing module form a screwing working part, the second cable clamping module and the large braiding trimming module form a building part, the whole process is automatically completed by a machine, labor cost is saved, working efficiency is improved, design is scientific and reasonable, production efficiency is high, and the tail end of the large braiding layer can be trimmed to be in a neat shape.

Description

Large braid screwing and trimming device for cable

Technical Field

The utility model relates to the technical field of wire and cable production and manufacture, in particular to a large braid screwing and trimming device of a cable.

Background

With the progress of the age, the data lines and the connection lines are used in real life as the use cables of the electronic devices, and the use of the electronic devices requires the matched data lines 100, and referring to fig. 9, the structure of the data lines 100 is as follows: comprises a plurality of core wires 101, an inner braiding layer 102 wrapped on the core wires 101, a large braiding layer 103 wrapped on the inner braiding layer 102, an insulating sheath 104 wrapped outside the large braiding layer 103, and cotton threads arranged between the insulating sheath 104 and the large braiding layer 103.

Before connecting the data line 100 to the connection terminal of the electronic device, the insulating sheath 104 at one end of the data line 100 needs to be peeled off to leak the inner large braid 103 and the cotton thread, then the large braid 103 is separated from the cotton thread, so that the large braid 103 is pre-screwed into a single strand, the cotton thread is cut, then the large braid 103 is cut into a proper length, the large braid 103 is dipped in tin, the inner braid 102 is trimmed, and the core wire 101 including red, black, white and green threads needs to be dipped in tin. After the above operation is completed, the data line 100 can be connected to the connection terminal of the electronic device.

The traditional mode is carried out by the manual work and is matched with some simple jigs to finish the procedure of cutting and weaving, and the manual mode is adopted, so that the production process of the procedure of cutting and weaving is unstable and has low efficiency, and meanwhile, the waste of human resources and the improvement of labor cost are caused, so that the requirement of mass production cannot be met.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the problems of low efficiency, high labor cost, different lengths and uneven quality of the large woven layer 103 after the data wires 100 are cut by adopting a manual cutting mode to cut the large woven layer 103 in the prior art.

In order to solve the technical problems, the utility model provides a large braid screwing and trimming device of a cable, which comprises: the clamping jig is provided with a cable to be processed, is arranged on the linear guide rail and moves along the linear guide rail to sequentially pass through the screwing unit and the trimming unit; the screwing unit comprises a cable clamping module I and a large braiding screwing module, wherein the cable clamping module I is used for clamping a cable to be processed on the clamping jig, and the large braiding screwing module is used for screwing a large braiding layer of the cable to be processed; the trimming unit comprises a cable clamping module II and a large braiding trimming module, wherein the cable clamping module II is used for clamping a cable to be processed on the clamping jig, and the large braiding trimming module is used for trimming a large braiding layer of the cable to be processed.

In one embodiment of the utility model, the first cable clamping module and the second cable clamping module have the same structure, and each of the first cable clamping module and the second cable clamping module comprises a first support frame, a first cylinder mounting plate and a clamping jaw cylinder, wherein the first cylinder mounting plate is fixedly arranged on the first support frame, the clamping jaw cylinder is arranged on the first cylinder mounting plate, two symmetrically arranged cable clamping jaws are arranged on the clamping jaw cylinder, and the clamping jaw cylinder drives the two symmetrically arranged cable clamping jaws to clamp an insulation sheath part of a cable to be processed.

In one embodiment of the utility model, a first V-shaped groove is formed in the opposite surface of the cable clamping jaw, a semicircular groove is formed in the bottom of the first V-shaped groove, and the cable to be processed is placed in the semicircular groove.

In one embodiment of the utility model, the large braiding screwing module comprises a fixed mounting seat, a jacking air cylinder, a jacking sliding plate, a screwing driving air cylinder and a screwing driving motor, wherein the jacking air cylinder is fixedly arranged on the fixed mounting seat, a piston rod of the jacking air cylinder is connected with the jacking sliding plate, the jacking sliding plate is in sliding connection with the fixed mounting seat, the screwing driving motor is arranged on the jacking sliding plate, the screwing driving air cylinder is connected with the screwing driving motor, two symmetrically arranged screwing clamping claws are connected to the screwing driving air cylinder, and the screwing driving air cylinder drives the two symmetrically arranged screwing clamping claws to clamp a large braiding layer.

In one embodiment of the utility model, the fixed mounting seat is provided with an inclined fixed mounting plate, the fixed mounting plate is provided with a screwing guide rail, and the jacking slide plate is in sliding connection with the screwing guide rail.

In one embodiment of the utility model, two symmetrically arranged steel wire supporting plates are arranged on the fixed mounting seat, a cable supporting steel wire is arranged between the two symmetrically arranged steel wire supporting plates, and one end of a core wire of the cable to be processed is arranged on the cable supporting steel wire.

In one embodiment of the utility model, the large braid guiding assembly is arranged on the fixed mounting seat and comprises an L-shaped bracket, a guiding driving cylinder and a guiding plate, the lower end part of the L-shaped bracket is fixedly arranged on the fixed mounting seat, the guiding driving cylinder is arranged on the upper end part of the L-shaped bracket, the guiding plate is connected with a piston rod of the guiding driving cylinder, and the guiding driving cylinder drives the guiding plate to be in contact with the large braid.

In one embodiment of the utility model, the guide plate is positioned right above two symmetrically arranged screwing clamping jaws, and the end part of the guide plate, which is close to the large weaving layer, is provided with a V-shaped groove II.

In one embodiment of the utility model, the large braiding trimming module comprises a second cylinder mounting plate, a trimming vertical driving cylinder and a trimming cylinder, wherein the trimming vertical driving cylinder is fixedly arranged on the second cylinder mounting plate, the trimming cylinder is connected with the trimming vertical driving cylinder, two symmetrically arranged trimming clamping jaws are connected with the trimming cylinder, and a trimming blade is arranged on the trimming clamping jaws.

In one embodiment of the utility model, the two symmetrically arranged trimming jaws are mounted on the same vertical line with a waste channel which communicates to a waste collection bin.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

according to the large braid screwing and trimming device for the cable, the braiding layers of the peeled parts on the cable are screwed and trimmed through the matching arrangement of the screwing unit and the trimming unit; the first cable clamping module and the large braiding screwing module form a screwing working part, the second cable clamping module and the large braiding trimming module form a building part, the whole process is automatically completed by a machine, labor cost is saved, working efficiency is improved, design is scientific and reasonable, production efficiency is high, the tail end of a large braiding layer can be trimmed to be in a neat shape, a cable trimming error is small, follow-up tin feeding is conveniently carried out on a trimmed cutting end, and product quality is more fine.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which

FIG. 1 is a schematic view of the overall construction of a large braid screwing and trimming device of the cable of the present utility model;

fig. 2 is a schematic structural view of a first cable clamping module or a second cable clamping module according to the present utility model;

FIG. 3 is a schematic view of a screw unit according to the present utility model;

FIG. 4 is a second schematic structural view of the screw unit of the present utility model;

fig. 5 is a schematic view of a structure of a screwing unit according to the present utility model;

FIG. 6 is a schematic view of a trimming unit according to the present utility model;

FIG. 7 is a schematic diagram of a second embodiment of the trimming unit of the present utility model;

FIG. 8 is a schematic diagram of the architecture of the large braiding trim module of the present utility model;

fig. 9 is a schematic structural view of a cable to be processed of the present utility model.

Description of the specification reference numerals: the cable-clamping device comprises a screwing unit 1, a cable-clamping module one 11, a support frame one 111, a cylinder mounting plate one 112, a clamping jaw cylinder 113, a cable clamping jaw 114, a V-shaped groove one 115, a semicircular groove 116, a large braiding screwing module 12, a screwing driving motor 120, a fixed mounting seat 121, a jacking cylinder 122, a jacking slide plate 123, a screwing driving cylinder 124, a screwing clamping jaw 125, a fixed mounting plate 126, a screwing guide rail 127, a steel wire support plate 128, a cable support steel wire 129, a trimming unit 2, a cable-clamping module two 21, a large braiding trimming module 22, a cylinder mounting plate two 221, a trimming vertical driving cylinder 222, a trimming cylinder 223, a trimming clamping jaw 224, a trimming blade 225, a waste channel 226, a waste collecting box 227, a linear guide rail 3, a clamping jig 4, a large braiding layer guide assembly 5, an L-shaped bracket 51, a guide driving cylinder 52, a guide plate 53 and a V-shaped groove two 531.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

The utility model discloses a large braiding layer screwing and trimming device of a cable, which belongs to a station on a wire and cable processing production line, and is characterized in that after the insulating sheath at one end of the cable is stripped off successively at a preamble station, the large braiding layer is separated from a core wire, so that the large braiding layer is arranged in an approximately vertical state with the core wire after preliminary pre-screwing, cotton wires are cut off by the preamble station, and the cable is sent to the station for processing in the state shown in fig. 9 after the processing is finished.

Referring to fig. 1, the large braid screwing and trimming device of the cable of the present utility model comprises: the device comprises a screwing unit 1, a trimming unit 2, a linear guide rail 3 and a clamping jig 4, wherein a cable to be processed is arranged on the clamping jig 4, the clamping jig 4 is arranged on the linear guide rail 3, and the clamping jig 4 moves along the linear guide rail 3 to sequentially pass through the screwing unit 1 and the trimming unit 2; the screwing unit 1 comprises a cable clamping module I11 and a large braiding screwing module 12, wherein the cable clamping module I11 is used for clamping a cable to be processed on the clamping jig 4, and the large braiding screwing module 12 is used for screwing a large braiding layer of the cable to be processed; the trimming unit 2 comprises a cable clamping module II 21 and a large braiding trimming module 22, wherein the cable clamping module II 21 is used for clamping a cable to be processed on the clamping jig 4, and the large braiding trimming module 22 is used for trimming a large weaving layer of the cable to be processed. The clamping jig 4 stably clamps a cable to be processed, and the cable is processed through two stations of the screwing unit 1 and the trimming unit 2 in the linear movement process along the linear guide rail 3, wherein the screwing unit 1 further screws the large braiding layer on the basis of original pre-screwing, and the trimming unit 2 trims the large braiding layer after screwing.

Referring to fig. 2, the first cable clamping module 11 and the second cable clamping module 21 have the same structure, the first cable clamping module 11 and the second cable clamping module 21 each include a first support frame 111, a first cylinder mounting plate 112, and a clamping jaw cylinder 113, the first cylinder mounting plate 112 is fixedly disposed on the first support frame 111, the clamping jaw cylinder 113 is disposed on the first cylinder mounting plate 112, two symmetrically disposed cable clamping jaws 114 are disposed on the clamping jaw cylinder 113, and the clamping jaw cylinder 113 drives the two symmetrically disposed cable clamping jaws 114 to clamp an insulation sheath portion of a cable to be processed. The opposite surface of the cable clamping claw 114 is provided with a V-shaped groove I115, the bottom of the V-shaped groove I115 is provided with a semicircular groove 116, and the cable to be processed is placed in the semicircular groove 116. The cable to be processed is in a horizontal state on the clamping jig 4, and after the clamping jig 4 moves in place, the clamping jaw cylinder 113 drives the two symmetrically arranged cable clamping claws 114 to clamp the insulating sheath part of the cable to be processed, so that the cable to be processed can be kept stable when the two units of the screwing unit 1 and the trimming unit 2 work.

Referring to fig. 3-5, the large braiding screwing module 12 includes a fixed mounting seat 121, a jacking cylinder 122, a jacking sliding plate 123, a screwing driving cylinder 124 and a screwing driving motor 120, the jacking cylinder 122 is fixedly arranged on the fixed mounting seat 121, a piston rod of the jacking cylinder 122 is connected with the jacking sliding plate 123, the jacking sliding plate 123 is slidably connected with the fixed mounting seat 121, the screwing driving motor 120 is arranged on the jacking sliding plate 123, the screwing driving cylinder 124 is connected with the screwing driving motor 120, two symmetrically arranged screwing clamping jaws 125 are connected on the screwing driving cylinder 124, and the screwing driving cylinder 124 drives the two symmetrically arranged screwing clamping jaws 125 to clamp a large braiding layer. The fixed mounting seat 121 is provided with an inclined fixed mounting plate 126, the fixed mounting plate 126 is provided with a screwing guide rail 127, and the jacking slide plate 123 is in sliding connection with the screwing guide rail 127. The piston rod of jacking cylinder 122 inclines to set up, after clamping jig 4 drives the cable that waits to process and removes in place, jacking cylinder 122 drive jacking slide 123 upwards moves for it is in place to revolve to twist clamping jaw 125 upwards, then revolve and twist driving cylinder 124 and drive two symmetrical clamping jaws 125 of setting and grasp big weaving layer, revolve and twist driving motor 120 and drive two symmetrical clamping jaws 125 rotation of screwing of setting, thereby revolve to big weaving layer and twist, make big weaving layer twist into one.

In the above structure, two symmetrically arranged steel wire supporting plates 128 are arranged on the fixed mounting seat 121, a cable supporting steel wire 129 is arranged between the two symmetrically arranged steel wire supporting plates 128, and one end of a core wire of the cable to be processed is arranged on the cable supporting steel wire 129. When the clamping jig 4 drives the cable to be processed to move to the position of the screwing unit 1, the core wire portion of the cable to be processed is in contact with the cable support wire 129, and the cable support wire 129 supports the core wire portion.

In the above-mentioned structure, be equipped with big weaving layer direction subassembly 5 on the fixed mounting seat 121, big weaving layer direction subassembly 5 includes L type support 51, direction drive cylinder 52 and deflector 53, the fixed setting of lower tip of L type support 51 is on the fixed mounting seat 121, direction drive cylinder 52 is installed on the upper end of L type support 51, the piston rod of deflector 53 and direction drive cylinder 52 is connected, direction drive cylinder 52 drive deflector 53 contacts with big weaving layer. The guide plate 53 is located right above the two symmetrically arranged screwing clamping jaws 125, and the end part of the guide plate 53, which is close to the large braiding layer, is provided with a V-shaped groove II 531. The guide driving cylinder 52 drives the guide plate 53 to move in the direction of the large braid so that the guide plate 53 can be positioned between two symmetrically arranged screwing jaws 125.

Referring to fig. 6-8, the large braiding trimming module 22 comprises a second cylinder mounting plate 221, a trimming vertical driving cylinder 222 and a trimming cylinder 223, wherein the trimming vertical driving cylinder 222 is fixedly arranged on the second cylinder mounting plate 221, the trimming cylinder 223 is connected with the trimming vertical driving cylinder 222, the trimming cylinder 223 is connected with two symmetrically arranged trimming clamping jaws 224, and a trimming blade 225 is arranged on the trimming clamping jaws 224. The two symmetrically arranged trimming jaws 224 are mounted with a waste channel 226 on the same vertical line, said waste channel 226 being connected to a waste collection bin 227. Through the screwing unit 1, the large braid is screwed into one strand, after the clamping jig 4 drives the cable to be processed to move in place, the cable clamping module II 21 clamps the cable to be processed, the trimming cylinder 223 drives the two symmetrically arranged trimming clamping jaws 224 to approach, so that the trimming clamping jaws 224 connected to the trimming clamping jaws 224 are closed to trim the large braid, and trimmed waste falls into the waste collecting box 227 through the waste channel 226.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (10)

1. A large braid screwing and trimming device for an electrical cable, comprising: the clamping jig is provided with a cable to be processed, is arranged on the linear guide rail and moves along the linear guide rail to sequentially pass through the screwing unit and the trimming unit;

the screwing unit comprises a cable clamping module I and a large braiding screwing module, wherein the cable clamping module I is used for clamping a cable to be processed on the clamping jig, and the large braiding screwing module is used for screwing a large braiding layer of the cable to be processed;

the trimming unit comprises a cable clamping module II and a large braiding trimming module, wherein the cable clamping module II is used for clamping a cable to be processed on the clamping jig, and the large braiding trimming module is used for trimming a large braiding layer of the cable to be processed.

2. The large braid screwing and trimming device for electric cable according to claim 1, wherein: the cable clamping module I and the cable clamping module II have the same structure, the cable clamping module I and the cable clamping module II respectively comprise a support frame I, a cylinder mounting plate I and a clamping jaw cylinder, the cylinder mounting plate I is fixedly arranged on the support frame I, the clamping jaw cylinder is arranged on the cylinder mounting plate I, two symmetrically arranged cable clamping jaws are arranged on the clamping jaw cylinder, and the clamping jaw cylinder drives the two symmetrically arranged cable clamping jaws to clamp an insulating sheath part of a cable to be processed.

3. The large braid screwing and trimming device for electric cable according to claim 2, wherein: the cable clamping jaw is characterized in that a V-shaped groove I is formed in the opposite surface of the cable clamping jaw, a semicircular groove is formed in the bottom of the V-shaped groove I, and a cable to be processed is placed in the semicircular groove.

4. The large braid screwing and trimming device for electric cable according to claim 1, wherein: the large-weaving screwing module comprises a fixed mounting seat, a jacking air cylinder, a jacking sliding plate, a screwing driving air cylinder and a screwing driving motor, wherein the jacking air cylinder is fixedly arranged on the fixed mounting seat, a piston rod of the jacking air cylinder is connected with the jacking sliding plate, the jacking sliding plate is in sliding connection with the fixed mounting seat, the screwing driving motor is arranged on the jacking sliding plate, the screwing driving air cylinder is connected with the screwing driving motor, two symmetrically arranged screwing clamping jaws are connected to the screwing driving air cylinder, and the screwing driving air cylinder drives the two symmetrically arranged screwing clamping jaws to clamp a large woven layer.

5. The large braid screwing and shearing device for electrical cables as in claim 4, wherein: the lifting device is characterized in that an inclined fixed mounting plate is arranged on the fixed mounting seat, a screwing guide rail is arranged on the fixed mounting plate, and the lifting slide plate is in sliding connection with the screwing guide rail.

6. The large braid screwing and shearing device for electric cable of claim 5, wherein: the cable is characterized in that two symmetrically arranged steel wire supporting plates are arranged on the fixed mounting seat, a cable supporting steel wire is arranged between the two symmetrically arranged steel wire supporting plates, and one end of a core wire of a cable to be processed is arranged on the cable supporting steel wire.

7. The large braid screwing and shearing device for electrical cables as in claim 4, wherein: the large-woven-layer guide assembly is arranged on the fixed mounting seat and comprises an L-shaped support, a guide driving cylinder and a guide plate, the lower end part of the L-shaped support is fixedly arranged on the fixed mounting seat, the guide driving cylinder is arranged on the upper end part of the L-shaped support, the guide plate is connected with a piston rod of the guide driving cylinder, and the guide driving cylinder drives the guide plate to contact with the large woven layer.

8. The large braid screwing and shearing device for electrical cables as in claim 7, wherein: the guide plate is located right above the two symmetrically arranged screwing clamping jaws, and the end part, close to the large weaving layer, of the guide plate is provided with a V-shaped groove II.

9. The large braid screwing and trimming device for electric cable according to claim 1, wherein: the large-braiding trimming module comprises a cylinder mounting plate II, a trimming vertical driving cylinder and a trimming cylinder, wherein the trimming vertical driving cylinder is fixedly arranged on the cylinder mounting plate II, the trimming cylinder is connected with the trimming vertical driving cylinder, the trimming cylinder is connected with two symmetrically arranged trimming clamping jaws, and trimming blades are arranged on the trimming clamping jaws.

10. The large braid screwing and shearing device for electrical cables as in claim 9, wherein: and the two symmetrically arranged trimming clamping jaws are provided with waste channels on the same vertical line, and the waste channels are communicated to the waste collecting box.