CN209823298U - An automatic stripping and cutting device for power cables - Google Patents

Abstract

The utility model discloses an automatic peeling and cutting device for electric cables, which is characterized in that it includes a workbench, on which a conveying device for transmitting cables and a cutting and stripping device for cutting cables are sequentially arranged from the first end to the second end and a wire pulling device for pulling the cable; the advantage is that the conveying device for transmitting the cable, the cutting and stripping device for cutting the cable and the wire pulling device for pulling the cable are arranged in sequence from the first end to the second end on the workbench. CNC production equipment is suitable for automatic cutting of 35mm ² ‑75mm ² cables and wires, CNC peeling, copper embossing, heat shrinkable sleeve baking, puncture wire clip station processing, steel strand CNC cutting, steel strand CNC bending, simple operation, time-saving and labor-saving, high efficiency.

Description

An automatic stripping and cutting device for power cables

technical field

The utility model relates to an automatic technology for cable peeling, in particular to an automatic peeling and shearing device for electric cables.

Background technique

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits power or information from one place to another. The cable needs to be cut, stripped, and heat-shrinked to meet the requirements of use. Pipe baking, steel strand cutting, bending, puncture wire clamp and other processes, but the above operations are generally done manually, which is very laborious and inefficient. There is an urgent need for a standardized distribution network of 10 kV and below. Processing Equipment.

Utility model content

The technical problem to be solved by the utility model is to provide an automatic peeling and shearing equipment for power cables with simple operation and high cutting and stripping efficiency.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a whole device for automatic cable peeling and cutting, which is characterized in that it includes a workbench, and the workbench is sequentially provided with useful cables from the first end to the second end. Conveying device for conveying cables, cutting and stripping device for cutting cables and automatic pulling device for pulling cables.

A further preferred solution of the present utility model is: the conveying device includes a controller, a positioning assembly and a guiding assembly, the positioning assembly is arranged at the front end of the guiding assembly, and the controller and the guiding assembly The components are electrically connected, and the cables pass through the positioning component and the guide component in sequence and roll and cooperate with them, so that the transmission of the cables is more stable.

A further preferred solution of the present utility model is: the positioning assembly includes a first positioning seat and a second positioning seat, the first positioning seat is arranged on the second positioning seat, and the first positioning seat Two first positioning columns are arranged in the horizontal direction, and two second positioning columns are arranged in the vertical direction on the second positioning seat. The guide assembly includes a wheel frame and a plurality of rolling guide columns. The two rolling guide columns are divided into two rows and regularly arranged on the side of the wheel frame, and the cables pass through between the two first positioning columns and the two second positioning columns. A plurality of the above-mentioned rolling guide columns ensure stable cable transmission.

A further preferred solution of the present utility model is: the cutting and stripping device includes a knife seat, and the first cutting and stripping assembly and the second cutting and stripping assembly that are matched are arranged on the knife seat, and the first cutting and stripping assembly The outside of the assembly is provided with a first cylinder, and the outside of the second cutting and peeling assembly is provided with a second cylinder, the first cylinder pushes the first cutting and peeling assembly, the second cylinder pushes the second cutting and peeling assembly, and the first cutting and peeling assembly The assembly is brought together with the second cutting and stripping assembly to cut and strip the cable.

A further preferred solution of the present utility model is: the first cutting and peeling assembly includes a first U-shaped knife rest and a second U-shaped knife rest, and the U-shaped groove of the first U-shaped knife rest is close to the pull wire The inner wall on one side of the device is fixed with a first peeling knife, the U-shaped groove of the second U-shaped knife holder is provided with a second skinning knife that can move back and forth, and the knife seat is provided with a device for pushing the The first controller for the displacement of the second peeling knife, the first cutting knife is sandwiched between the first U-shaped knife rest and the second U-shaped knife rest, and the first controller pushes the second peeling knife Knife displacement pushes the severed insulation off the cable and falls.

A further preferred solution of the present utility model is: the second cutting and stripping assembly includes a third U-shaped knife rest and a fourth U-shaped knife rest, and the U-shaped groove of the third U-shaped knife rest is close to the pull wire A third peeling knife is fixedly arranged on the inner wall of one side of the device, and a fourth peeling knife that can move forward and backward is arranged in the U-shaped groove of the fourth U-shaped knife holder. The second controller for the displacement of the fourth peeling knife, the third U-shaped knife rest and the fourth U-shaped knife rest are sandwiched between the first cutting knife and the first cutting knife. Two cutting knives, the second controller promotes the displacement of the fourth peeling knife to push the cut insulation from the cable and drop it.

A further preferred solution of the present utility model is: the shape of the cutting edge of the first peeling knife and the cutting edge of the third peeling knife is semicircular, and they are matched to form a cutting edge for cutting the insulation of the cable. The first circular cutting edge, the cutting edge of the second peeling knife and the cutting edge of the fourth peeling knife are semicircular in shape, and form the second cutting edge for cutting the insulation of the cable after being matched. Circular cutting edge, the cutting edge of the first cutting knife and the cutting edge of the second cutting knife are straight, the first cutting edge and the third cutting edge are matched to form the first circular cutting edge The tail of the single-section cable is peeled by the mouth, and the second cutting edge matches the fourth cutting edge to form a second circular cutting edge to peel the head of the single-section cable.

A further preferred solution of the present utility model is: the wire pulling device includes a guide rail, a slide rail and a manipulator; Sliding fit, the mechanical glove is arranged on the slide rail and slidingly fits with it, and the lower end of the manipulator is provided with a mechanical claw.

A further preferred solution of the present utility model is: the tail of the workbench is provided with a clamp-type mechanical arm, and the device for processing the cut cable includes an electric wrench, a rotating support frame and a rotating support plate, and the rotating One end of the supporting frame is connected to the electric wrench, and the other end of the rotating supporting frame is axially connected to the rotating supporting plate, so as to enhance the working efficiency of the electric tool for piercing the wire clamp.

A further preferred solution of the present utility model is: the workbench is provided with a numerical control table, the numerical control table is electrically connected with the cutting and stripping device and the wire pulling device, and the workbench is located on the The bottom of the cutting and peeling device is provided with a waste port, which is convenient for waste disposal.

Compared with the prior art, the utility model has the advantage that the conveying device for transmitting the cable, the cutting and stripping device for cutting the cable and the pulling device for pulling the cable are sequentially arranged on the workbench from the first end to the second end , the CNC production equipment is suitable for automatic cutting of 35mm ² -75mm ² cable wire length, CNC peeling, copper embossing connection, heat shrinkable sleeve baking, puncture wire clamp station processing, steel strand CNC cutting, steel Stranded wire CNC bending, simple operation, time-saving and labor-saving, high efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the connection structure of the transmission device, the cutting and stripping device and the wire pulling device in the utility model;

Fig. 3 is the structural representation of transmission device in the utility model;

Fig. 4 is the structural representation of cutting and stripping device in the utility model;

Fig. 5 is the structural representation of cutting knife in the utility model;

Fig. 6 is the structural representation of peeling knife in the utility model;

Fig. 7 is a schematic structural view of the wire pulling device in the present invention;

Fig. 8 is a structural schematic diagram of the clip-type mechanical arm in the utility model.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1-8, an automatic cable stripping and cutting device includes a workbench 1, on which a conveying device 3 for transmitting cables 2 is arranged in sequence from the first end to the second end, and is used for cutting cables. The cutting and stripping device 4 of 2 and the wire pulling device 5 for pulling the cable 2 are provided with a steel strand shearing device 61 on the workbench for cutting steel strands, and a heat-shrinkable sleeve baking device 62 is provided for use In order to operate the casing of the baking cable, the transmission device includes a controller 31, a positioning component and a guiding component. Assembly and rolling fit with both, the positioning assembly includes a first positioning seat 321 and a second positioning seat 322, the first positioning seat 321 is arranged on the second positioning seat 322, and the first positioning seat 321 is provided with two along the transverse direction The first positioning column 323 and the second positioning column 322 are vertically provided with two second positioning columns 324. The guide assembly includes a wheel frame 331 and a plurality of rolling guide columns 332, and the plurality of rolling guide columns 332 are divided into two rows. Arranged on the side of the wheel frame 331, the cable 2 passes between the two first positioning columns 323 and the two second positioning columns 324 and then passes through a plurality of rolling guide columns 332, the cutting and stripping device 4 includes a knife seat 41, The cutter seat 41 is provided with the first cutting and peeling assembly 42 and the second cutting and peeling assembly 43 which are adapted, the first cylinder 44 is arranged on the outside of the first cutting and peeling assembly 42, and the outside of the second cutting and peeling assembly 43 is provided with The second cylinder 45, the first cutting and stripping assembly 42 includes a first U-shaped knife rest 421 and a second U-shaped knife rest 422, and the U-shaped groove of the first U-shaped knife rest 421 is fixedly arranged on the inner wall near the pull wire device 5 side There is a first skinning knife 423, a second skinning knife 424 that can move forward and backward is arranged in the U-shaped groove of the second U-shaped knife holder 422, and a first controller for pushing the displacement of the second skinning knife 424 is arranged on the knife seat 41 46, a first cutting knife 47 is sandwiched between the first U-shaped knife rest 421 and the second U-shaped knife rest 422, and the second cutting and stripping assembly 43 includes a third U-shaped knife rest 431 and a fourth U-shaped knife rest 432 , the U-shaped groove of the third U-shaped knife rest 431 is fixedly provided with a third peeling knife 433 on the inner wall near the side of the wire pulling device 5, and the U-shaped groove of the fourth U-shaped knife rest 432 is provided with a fourth U-shaped knife that can be displaced forward and backward. The peeling knife 434, the knife seat 41 is provided with the second controller 48 for promoting the displacement of the fourth peeling knife 434, and the first cutting knife is sandwiched between the third U-shaped knife rest 433 and the fourth U-shaped knife rest 434. 47 is suitable for the second cutting knife 49, the cutting edge of the first peeling knife 423 and the shape of the cutting edge of the third peeling knife 433 are semicircular, and form the second cutting edge for cutting the insulation of the cable 2 after matching. A circular cutting edge, the cutting edge of the second peeling knife 424 and the cutting edge of the fourth peeling knife 434 are semicircular, and form the second circular cutting edge for cutting off the insulation of the cable 2 after matching , the edge of the first cutting knife 47 and the edge of the second cutting knife 49 are straight, and the wire pulling device 5 includes a guide rail 51, a slide rail 52 and a machine The manipulator 53 has a guide rail groove 511 on the guide rail 51. The side of the manipulator 53 is engaged with the guide rail groove 511 and slides with it. The manipulator 53 is set on the slide rail 52 and slides with it. The lower end of the manipulator 53 is provided with The mechanical jaw 531, the end of the workbench 1 is provided with a clip-type mechanical arm 11, including an electric wrench 111, a rotating support frame 112 and a rotating support plate 113, one end of the rotating support frame 112 is connected with the electric wrench 111, and the rotating support frame The other end of 112 is axially connected with the rotating support plate 113. A numerical control table 12 is arranged on the workbench 1. The numerical control table 12 is electrically connected with the cutting and stripping device 4 and the wire pulling device 5. The workbench 1 is located below the cutting and stripping device 4. There is a waste port 13, and the workbench is equipped with a copper skin pressing device 63 and a piercing wire clamp device 65, which are used to process the conductive part of the cable after the cable is cut, and a cable bending device 64 is also provided for bending cable.

The device not only has automatic cable cutting, but also has multiple functions such as steel strand cutting, heat shrinkable sleeve baking, copper skin pressing, cable bending and puncture clamp.

Working principle: Before the machine works, the processing specification of the cable to be processed needs to be manually input into the program according to the instruction manual. After the program is input into the system, the machine can automatically work according to the set program. First, manually put the end of the cable through the After passing through the transmission device and the cutting and stripping device, use the manipulator to clamp the end of the cable. When the machine is running, the manipulator will pull the cable. The pulling distance can be controlled by the numerical control table according to different needs. The manipulator pulls the cable to the preset value of the numerical control table. At this time The cutting and stripping device works, the first cylinder pushes the first cutting and stripping assembly, the second cylinder pushes the second cutting and stripping assembly, the first cutting knife and the second cutting knife cut off the cable, the first stripping knife and the third stripping knife will be cut off The tail of the cable is stripped, the second stripping knife and the fourth stripping knife strip the head of the cable to be cut off, after the cutting and stripping is completed, the first stripping knife and the third stripping knife are clamped on the insulation of the cut cable tail, At this time, the manipulator continues to move forward for a certain distance to pull out the cut cable, and the cut insulation falls off from the tail of the cut cable. The second peeling knife and the fourth peeling knife are pushed by the first controller and the second controller. Move forward, push out the cut insulation of the cable head to be cut off, then, the manipulator returns to the head of the cable to be cut, grabs it, and resets the first cutting and stripping assembly and the second cutting and stripping assembly. The manipulator pulls the cable to run, repeats the above operations, and the clip-type mechanical arm performs further processing on the cut cable.

A kind of cable automatic peeling and shearing device provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the utility model. Utility models and core ideas. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (9)

1. The utility model provides an automatic shearing mechanism that skins of power cable which characterized in that: the cable cutting and stripping device comprises a workbench, wherein a conveying device for conveying a cable, a cutting and stripping device for cutting the cable and a wire drawing device for drawing the cable are sequentially arranged on the workbench from a first end to a second end;

the wire drawing device comprises a guide rail, a slide rail and a manipulator, wherein the guide rail is provided with a guide rail groove, the side part of the manipulator is clamped on the guide rail groove and is in sliding fit with the guide rail groove, the manipulator is sleeved on the slide rail and is in sliding fit with the slide rail, and the lower end of the manipulator is provided with a mechanical clamping jaw.

2. The automatic stripping and shearing device for power cables as claimed in claim 1, wherein: the conveying device comprises a controller, a positioning assembly and a guide assembly, wherein the positioning assembly is arranged at the front end of the guide assembly, the controller is electrically connected with the guide assembly, and a cable sequentially penetrates through the positioning assembly and the guide assembly and is in rolling fit with the positioning assembly and the guide assembly.

3. The automatic peeling and cutting device for power cables as claimed in claim 2, wherein: the positioning assembly comprises a first positioning seat and a second positioning seat, the first positioning seat is arranged on the second positioning seat, two first positioning columns are arranged on the first positioning seat along the transverse direction, two second positioning columns are arranged on the second positioning seat along the vertical direction, the guide assembly comprises a wheel frame and a plurality of rolling guide columns, the rolling guide columns are divided into two rows and are regularly arranged on the side portion of the wheel frame, and cables penetrate through the first positioning columns and the second positioning columns after penetrating through the first positioning columns and the second positioning columns.

4. The automatic stripping and shearing device for power cables as claimed in claim 1, wherein: the cutting and peeling device comprises a cutter holder, a first cutting and peeling assembly and a second cutting and peeling assembly which are matched with each other are arranged on the cutter holder, a first air cylinder is arranged on the outer side of the first cutting and peeling assembly, and a second air cylinder is arranged on the outer side of the second cutting and peeling assembly.

5. The automatic stripping and cutting device for power cables as claimed in claim 4, wherein: the first cutting and stripping assembly comprises a first U-shaped tool rest and a second U-shaped tool rest, a U-shaped groove of the first U-shaped tool rest is close to the inner wall of one side of the wire drawing device, a first stripping knife is fixedly arranged on the inner wall of the one side of the wire drawing device, a second stripping knife capable of moving back and forth is arranged in a U-shaped groove of the second U-shaped tool rest, a first controller used for pushing the second stripping knife to move is arranged on the tool apron, and a first cutting knife is clamped between the first U-shaped tool rest and the second U-shaped tool rest.

6. The automatic peeling and cutting device for power cables as claimed in claim 5, wherein: the second surely shell the subassembly and include third U type knife rest and fourth U type knife rest, the U type groove of third U type knife rest be close to the inner wall of draw wire device one side on the fixed third skinning knife that is provided with, the U type inslot of fourth U type knife rest in be provided with the fourth skinning knife that can shift from beginning to end, the blade holder on be provided with and be used for promoting the second controller of fourth skinning knife displacement, third U type knife rest with fourth U type knife rest between press from both sides and be equipped with the second cutting off cutter of first cutting off cutter looks adaptation.

7. The automatic peeling and cutting device for power cables as claimed in claim 6, wherein: the cutting edge of first skinning knife with the shape of the cutting edge of third skinning knife be semicircle form, and form the first circular cutting edge that is used for cutting off the insulating skin of cable behind the looks adaptation, the cutting edge of second skinning knife with the shape of the cutting edge of fourth skinning knife be semicircle form, and form the second circular cutting edge that is used for cutting off the insulating skin of cable behind the looks adaptation, the cutting edge of first cutting knife with the cutting edge of second cutting knife all be straight form.

8. The automatic stripping and shearing device for power cables as claimed in claim 1, wherein: the tail part of the workbench is provided with a supporting and clamping type mechanical arm which comprises an electric wrench, a rotary support frame and a rotary support plate, one end of the rotary support frame is connected with the electric wrench, and the other end of the rotary support frame is connected with the rotary support plate in a shaft mode.

9. The automatic stripping and shearing device for power cables as claimed in claim 1, wherein: the numerical control bench is arranged on the workbench, the numerical control bench is electrically connected with the cutting and stripping device and the wire drawing device, and a waste material port is formed in the position, below the cutting and stripping device, of the workbench.