CN210669308U - Double-wire twisted wire cutting machine - Google Patents

Abstract

The utility model relates to a double-line twist wire cutting machine, including cutting machine, send the line wheel, send spool, cutter, turn round line wheel and twist round the line motor, cutting machine respectively with send the line wheel the cutter is linked, the twist round line wheel is close to the cutter, turn round the line wheel with the twist round the line motor and connect, cutting machine includes the quick-witted case, send the line motor, send line gyro wheel and cutter cylinder, send the line motor the cutter cylinder is located the machine incasement, send the line motor with send the line gyro wheel to connect, the cutter cylinder with the cutter is connected. The utility model discloses a double-line twist thread cutting machine has realized cutting the skin and twisting the line to two bunches of conductors both ends, and it is adjustable to peel length, and the wire is tailor length and is controllable, has improved the production efficiency of enterprise, has increased the market competition of enterprise.

Description

Double-wire twisted wire cutting machine

Technical Field

The utility model relates to a double-line twist wire cutting machine.

Background

The wire cutting machine is a common device and is widely applied to cutting and peeling of various wire harnesses. The conventional wire cutting machine is single wire outlet equipment, only one wire can be sequentially cut out, and no twisting action is carried out after the wire is cut out, so that the wire harnesses at two ends of a cut-out successive wire are dispersed for the wire with more wire bundles, and the later-stage wire harness welding at two ends of the wire is inconvenient; in addition, only one lead can be led out at a time, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a double-line twist thread cutting machine, this equipment have realized peeling, wire stripping and the twist thread at wire both ends, the subsequent processing of the wire of being convenient for, and once go out two wires, have improved the production rate of wire.

In order to achieve the above and other related objects, the present invention provides a double-wire twisted wire cutting machine, comprising a cutting machine, a wire feeding wheel, a wire feeding tube, a cutter, a wire twisting wheel and a wire twisting motor, wherein the cutting machine is respectively connected with the wire feeding wheel and the cutter, the cutting machine is used for cutting and feeding wires, the wire twisting wheel is close to the cutter, the wire twisting wheel is used for twisting wires, the wire twisting wheel is connected with the wire twisting motor, the wire twisting motor is used for driving the wire twisting wheel to rotate, the cutting machine comprises a machine box, a wire feeding motor, a wire feeding roller and a cutter cylinder, the wire feeding motor and the cutter cylinder are positioned in the machine box, the wire feeding motor is connected with the wire feeding roller, the wire feeding motor is used for driving the wire feeding roller to rotate, the wire feeding roller is used for driving the wire to move, the cutter cylinder is connected with the cutter, the cutter cylinder is used for driving the cutter to cut and cut the wire.

Preferably, the wire feeding wheel comprises a roller group, a first lead frame, a second lead frame and a fixing frame, the first lead frame and the second lead frame are located at two ends of the fixing frame, the roller group is located between the first lead frame and the second lead frame and connected with the fixing frame, and the roller group is used for straightening a wire.

Preferably, the first lead frame and the second lead frame have the same structure and include two lead holes.

Preferably, the roller group comprises five rollers which are divided into an upper group and a lower group, and a gap between the upper group of rollers and the lower group of rollers and the central axis of the wire guide hole are positioned on the same straight line.

Preferably, the cutter includes cutter one and cutter two, cutter one with cutter two structures are the same, are the V type, cutter one with cutter two is used for deciding wire and wire skin.

Preferably, a rubber pad is arranged on the outer side of the wire feeding roller and used for increasing friction force between the wire feeding roller and the wire and avoiding damage of the wire during transmission.

Preferably, the rotation directions of the twisting wheels are the same, so that twisting is facilitated.

The device during operation, once pass wire guide two with the wire, gyro wheel gap and wire guide one, get into and send between the line gyro wheel, then get into and send the spool to and between cutter one and the cutter two, get into the wire wheel of turning round at last, send the work of line motor, drive and send the line gyro wheel to rotate, send the line gyro wheel to drive the wire and move forward, the wire is being straightened out after through wire guide two, gyro wheel and wire guide one, later get into and send the spool, the cutter cylinder drives cutter one and the motion of cutter two, the edge of a knife is closed, decide the wire. In the process, the working mode of the wire feeding motor and the closing degrees of the first cutter and the second cutter are adjusted by a worker according to the product requirements, so that the specified requirements are met. For example, when the length of the wire is required to be 30mm and the peeling length of the wires at two ends is 3 mm: adjusting a wire feeding roller, enabling a wire to move forwards for 3mm, enabling a cutter cylinder to work at the moment, enabling a cutter I and a cutter II to be closed to cut off a wire skin without damaging the wire, enabling the wire feeding roller to rotate reversely for 3mm, enabling the cutter I and the cutter to stop the wire skin to strip off the wire skin, enabling the cutter I and the cutter II to be separated, enabling the wire feeding roller to rotate for 3mm again, enabling the wire to move forwards, enabling a wire bundle after strip-off to enter a twisting wheel, enabling a twisting motor to work to complete wire twisting work, enabling the wire feeding roller to rotate for 27mm again, enabling the cutter I and the cutter II to be completely closed to cut off the wire, enabling the twisting wheel to drive the wire to move reversely for 3mm, enabling the cutter I and the cutter II to be closed to cut off the wire skin, enabling the cutter I and the cutter II to stop the wire skin on the other end to rotate to drive the wire to strip off the wire skin on the other end, and being twisted by the, cutting and twisting.

To sum up, this utility model's a double-wire twisted wire cutting machine has following beneficial effect: the cutting and twisting of two strands of wires are realized, and the processing speed of the wires is improved; the twisting at the two ends of the wire after the wire is cut is realized, and the subsequent working procedures are convenient to process.

Drawings

Fig. 1 is an overall configuration diagram of the wire cutting machine.

Fig. 2 is a schematic structural view of the cutter.

FIG. 3 is a schematic view of a wire feeding roller.

1. A wire cutting machine; 3. a wire feeding wheel; 4. a wire feeding pipe; 5. a cutter; 6. a wire twisting wheel; 7. a wire twisting motor; 8. a chassis; 9. a wire feeding motor; 10. a wire feeding roller; 11. a cutter cylinder; 13. a roller set; 14. a first lead frame; 15. a second lead frame; 16. a fixed mount; 17. a first cutter; 18. a second cutter; 19. a wire guide hole; 20. a rubber pad; 191. a first wire guide hole; 192. and a second wire guide hole.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 3, the utility model relates to a double-wire twisted wire cutting machine, which comprises a cutting machine 1, a wire feeding wheel 3, a wire feeding pipe 4, a cutter 5, a twisted wire wheel 6 and a twisted wire motor 7, wherein the cutting machine 1 is respectively linked with the wire feeding wheel 3 and the cutter 5, the cutting machine 1 is used for cutting and feeding wires, the twisted wire wheel 6 is close to the cutter 5, the twisted wire wheel 6 is used for twisting wires, the twisted wire wheel 6 is connected with the twisted wire motor 7, the twisted wire motor 7 is used for driving the twisted wire wheel 6 to rotate, the cutting machine 1 comprises a machine box 8, a wire feeding motor 9, a wire feeding roller 10 and a cutter cylinder 11, the wire feeding motor 9 and the cutter cylinder 11 are positioned in the machine box 8, the wire feeding motor 9 is connected with the wire feeding roller 10, the wire feeding motor 9 is used for driving the wire feeding roller 10 to rotate, the wire feeding roller 10 is used for driving wires to move, the cutter cylinder 11 is connected with the cutter 5, and the cutter cylinder 11 is used for driving the cutter 5 to cut wires.

In this embodiment, the wire feeding wheel 3 includes a roller set 13, a first lead frame 14, a second lead frame 15 and a fixing frame 16, the first lead frame 14 and the second lead frame 15 are located at two ends of the fixing frame 16, the roller set 13 is located between the first lead frame 14 and the second lead frame 15 and is connected to the fixing frame 16, and the roller set 13 is used for straightening a wire.

In the present embodiment, the first leadframe 14 and the second leadframe 15 have the same structure and include two wire holes 19.

In this embodiment, the roller set 13 includes five rollers, which are divided into two upper and lower groups, and a gap between the upper group of rollers and the lower group of rollers is located on the same straight line with the central axis of the wire guide 19.

In this embodiment, the cutter 5 includes a cutter 17 and a cutter 18, the cutter 17 and the cutter 18 have the same structure and are in a V shape, and the cutter 17 and the cutter 18 are used for cutting off the wire and the wire sheath.

In this embodiment, a rubber pad 20 is disposed outside the wire feeding roller 10, and the rubber pad 20 is used to increase the friction force between the wire and prevent the wire from being damaged during the wire feeding.

In this embodiment, the rotation directions of the twisting wheels 6 are the same, so that twisting is facilitated.

When the device works, a wire passes through the wire hole II 192 once, the roller gap and the wire hole I191 once, enters the wire feeding roller 10, then enters the wire feeding pipe 4, and enters the space between the cutter I17 and the cutter II 18, finally enters the wire twisting wheel 6, the wire feeding motor 9 works, the wire feeding roller 10 is driven to rotate, the wire feeding roller 10 drives the wire to move forwards, the wire is straightened after passing through the wire hole II 192, the roller and the wire hole I191, then enters the wire feeding pipe 4, the cutter cylinder 11 drives the cutter I17 and the cutter II 18 to move, a knife edge is closed, and the wire is cut. In the process, the working mode of the wire feeding motor and the closing degrees of the first cutter 17 and the second cutter 18 are adjusted by a worker according to the product requirement, so that the specified requirement is met. For example, when the length of the wire is required to be 30mm and the peeling length of the wires at two ends is 3 mm: adjusting a wire feeding roller 10, leading a wire to move forward by 3mm, working a cutter cylinder 11 at the moment, closing a first cutter 17 and a second cutter 18 to cut off a sheath of the wire without damaging the wire, reversely rotating the wire feeding roller 10 by 3mm, blocking the sheath of the wire by the first cutter 17 and the second cutter 18 to strip the sheath of the wire, separating the first cutter 17 from the second cutter 18, rotating the wire feeding roller 10 by 3mm again, leading the wire to move forward, feeding the stripped wire bundle into a twisting wheel 6, working a twisting motor 7 to finish twisting work, then rotating the wire feeding roller 10 by 27mm again, completely closing the first cutter 17 and the second cutter 18 to cut off the wire, driving the wire twisting wheel 6 to drive the wire to move, stripping the sheath of the wire at the other end, and twisting the wire by the twisting wheel 6, and finishing peeling, cutting and twisting of two ends of the wire.

As mentioned above, this utility model's a double-wire twisted wire cutting machine has following beneficial effect: the cutting and twisting of two strands of wires are realized, and the processing speed of the wires is improved; the twisting at the two ends of the wire after the wire is cut is realized, and the subsequent working procedures are convenient to process. Therefore, the utility model overcomes the defects of the prior art and has high industrial utilization value and practical value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (7)

1. The utility model provides a double-line twisted wire cutting machine which characterized in that: including wire cutting machine, send the line wheel, send spool, cutter, twisted wire wheel and twisted wire motor, wire cutting machine respectively with send the line wheel the cutter is linked, the twisted wire wheel is close to the cutter, twisted wire wheel with the twisted wire motor is connected, wire cutting machine includes quick-witted case, send the line motor, send line gyro wheel and cutter cylinder, send the line motor the cutter cylinder is located quick-witted incasement, send the line motor with send the line gyro wheel to connect, the cutter cylinder with the cutter is connected.

2. The twin wire twisted wire cutting machine of claim 1, wherein: the wire feeding wheel comprises a roller set, a first lead frame, a second lead frame and a fixing frame, wherein the first lead frame and the second lead frame are located at two ends of the fixing frame, and the roller set is located between the first lead frame and the second lead frame and connected with the fixing frame.

3. A twin wire twisted wire cutting machine as defined in claim 2, wherein: the first lead frame and the second lead frame have the same structure and comprise two lead holes.

4. A twin wire twisted wire cutting machine as defined in claim 3, wherein: the roller group comprises five rollers which are divided into an upper group and a lower group, and a gap between the upper group of rollers and the lower group of rollers and the central axis of the wire guide hole are positioned on the same straight line.

5. The twin wire twisted wire cutting machine of claim 1, wherein: the cutter comprises a first cutter and a second cutter, and the first cutter and the second cutter are of the same structure and are V-shaped.

6. The twin wire twisted wire cutting machine of claim 1, wherein: and a rubber pad is arranged on the outer side of the wire feeding roller.

7. The twin wire twisted wire cutting machine of claim 1, wherein: the rotation directions of the twisting wheels are the same.

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