CN212209987U - Automatic preprocessing device of communication wire rod - Google Patents

Abstract

The utility model discloses an automatic preprocessing device of communication wire, including wire rod assistance-localization real-time frock, coaxial outer quilt mechanism, the die-cut integrative mechanism of weaving layer, pull out outer quilt mechanism, weaving layer fault flattening mechanism, copper foil pasting mechanism and copper foil wrapping mechanism that wire rod centre gripping transfer chain set up along the line; the braid punching integrated mechanism comprises a cutter seat, an inner taper hole punching cutter and a punching cutter driving mechanism; the vertical plate is provided with a thread end guide hole corresponding to the inner taper hole punching cutter, and the vertical plate further comprises a guide seat translation driving mechanism which drives the guide seat to translate towards the thread end so that the thread end guide hole extends into the inner taper hole punching cutter, and the inner taper hole punching cutter is used for arching and cutting off the woven layer; the mechanism that flattens of weaving layer rupture includes the module that flattens along the sinle silk activity, and its left and right module compound die forms the work hole that flattens the weaving layer stub. The utility model discloses get rid of to the weaving layer more even, efficiency is higher, and possesses the weaving layer excision incomplete part function of flattening, and simple structure.

Description

Automatic preprocessing device of communication wire rod

Technical Field

The utility model relates to an automatic preprocessing device of communication wire rod.

Background

With the rapid development and rapid popularization of high-speed data transmission technology and 5G and other network communication technologies, the demand for communication wires is increasing.

The wire used for high-speed network communication at present usually comprises a wire core, a braided layer and a plastic protective sleeve (also called as an outer cover) from inside to outside, and the end of the wire needs to be preprocessed and then assembled with various connecting terminals in actual use. In addition to the properties of the joint and the wire itself, the efficiency of the data transmission of the joint is often dependent on the quality of the processing of the wire ends.

The known pretreatment process for the wire end mainly comprises the steps of peeling off the outer cover, cutting the braided layer, attaching copper foil and wrapping the copper foil.

The traditional pretreatment is mainly performed manually, but obviously, the manual operation mode has high labor intensity of workers and large cost investment, and the quality cannot be stably and effectively controlled. Therefore, a plurality of automatic wire rod pretreatment devices are produced in the industry at present, each procedure originally completed by manpower is completed by a special mechanism by the devices, and the execution efficiency and the quality stability are greatly improved.

For example, a type of pretreatment equipment commonly used in the industry at present generally comprises a wire clamping and conveying line arranged on a machine table, and a wire auxiliary positioning tool, a coaxial quilt removing mechanism, a turning and cutting weaving mechanism, a quilt pulling mechanism, a copper foil pasting mechanism and a copper foil wrapping mechanism which are sequentially arranged along the conveying direction of the wire clamping and conveying line. The wire clamping conveying line adopts a wire clamping manipulator to clamp wires, the wire clamping manipulator is fixed on the advancing strip, and the advancing strip is driven to advance by a synchronous belt conveying mechanism or an electric screw pair driven by a servo motor. The wire rod auxiliary positioning tool adopts a pneumatic clamping mechanism corresponding to a wire rod clamping manipulator on a wire rod clamping conveying line, the wire rod clamping manipulator on the conveying line is in an open state initially, a worker clamps and positions a wire head of a wire rod by the pneumatic clamping mechanism in the wire rod auxiliary positioning tool, and then the wire rod clamping manipulator is closed and conveys the wire rod.

The coaxial coat removing mechanism has various forms, and has the function of cutting off a section of coat ring in the middle of the head of the wire rod to protect the wire core and often leave a section of coat at the front end of the head of the wire rod. The procedure of turning and cutting the braided layer has the highest processing difficulty and requirement. The core part of the turning and cutting braiding mechanism is that a gas source type braiding layer turning mechanism is adopted to turn up a braiding layer in a blowing mode, then the mechanism is removed, and the periphery of the arched braiding layer is cut off through a subsequent rotary cutting mechanism, and only a wire core is reserved. The external quilt pulling mechanism adopts a mechanical clamping hand to pull out the external quilt of the front end protection wire core of the front section of the wire head left. And finally, the copper foil pasting mechanism and the copper foil wrapping mechanism complete the process of pasting the copper foil wrapping on the surface of the wire core.

However, after long-term research, we find that the known wire rod pretreatment device has the following disadvantages in the mechanism link of turning over and cutting the braided layer, and need to be improved:

(1) the mode of blowing makes the weaving layer turn up all around can not be too even, and air supply formula weaving layer turn-up mechanism can carry out follow-up rotary-cut after just being removed after blowing in addition, and the weaving layer that this in-process turned up falls again easily, and this just leads to follow-up rotary-cut mechanism can't guarantee neatly to the incision of weaving layer, and the weaving layer is got rid of the effect relatively poor. The irregular cuts of the braid can have adverse effects on the subsequent copper foil wrapping process.

(2) In order to protect the wire core, the cutter of the existing rotary cutting mechanism cannot be too close to the wire core, so that a braided layer residual part is inevitably left after rotary cutting, however, if the braided layer residual part which is radially erected is not flattened, the subsequent copper foil wrapping process is influenced, and in a serious case, the working performance of data transmission of a final product is even influenced. However, none of the known mechanisms have the function of flattening the braid stumps.

(3) The whole mechanism is complex, the execution actions are multiple, and the efficiency is low; and because the parts are many, the manufacture and the assembly are very complicated, and a great deal of inconvenience is brought to the maintenance and the maintenance.

Therefore, a better automatic communication wire preprocessing device is urgently needed in the industry at present, and the device should have a better woven layer removing quality and a more efficient working state, and also has a flattening function of cutting off the residual part of the woven layer, and has a simpler structure.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing a get rid of more evenly to the weaving layer, efficiency is higher, possesses the weaving layer excision incomplete part function of flattening simultaneously, the automatic preprocessing device of communication wire rod that the structure is also simpler.

The technical scheme of the utility model is that: an automatic preprocessing device for communication wires comprises a wire clamping conveying line arranged on a machine table, and a wire auxiliary positioning tool, a coaxial quilt removing mechanism, a quilt pulling mechanism, a copper foil pasting mechanism and a copper foil wrapping mechanism which are sequentially arranged along the conveying direction of the wire clamping conveying line; the device is characterized by also comprising a braid punching integrated mechanism arranged between the coaxial coat removing mechanism and the coat pulling mechanism, and a braid broken part flattening mechanism arranged between the coat pulling mechanism and the copper foil pasting mechanism; the braid punching integrated mechanism comprises a guide seat, a punching cutter mechanism and a vertical plate, wherein the punching cutter mechanism and the vertical plate are arranged on the guide seat; the vertical plate is provided with a thread end guide hole opposite to the inner taper hole punching cutter, and the vertical plate further comprises a guide seat translation driving mechanism for driving the guide seat to translate towards the thread end so that the thread end penetrates through the thread end guide hole and extends into the inner taper hole punching cutter, and the inner taper hole punching cutter is used for arching and cutting off the braided layer; weaving layer rupture mechanism of flattening includes the module of flattening by the lift subassembly drive goes up and down, and the module of flattening includes from left module, right module and the locking mechanism of both sides centre gripping sinle silk, respectively opens the half slot on left module and the right module, can the amalgamation form the work hole that supplies the sinle silk to pass through, still including the drive module of flattening along the sinle silk activity make the work hole flatten the module actuating mechanism that flattens with the weaving layer incomplete portion.

Further, in the utility model discloses in still be provided with the manipulator lift actuating mechanism that wire rod presss from both sides tight manipulator and drive its lift on the riser of the die-cut integrative mechanism of weaving layer for the wire rod that will stretch into in the end of a thread guiding hole presss from both sides tightly fixedly.

Furthermore, in the present invention, the manipulator lifting driving mechanism is a cylinder or a linear motor or an electric screw pair.

Furthermore, in the present invention, the driving mechanism of the punching knife is a cylinder.

Furthermore, in the utility model discloses in guide holder translation actuating mechanism is servo motor driven electronic lead screw pair.

Furthermore, in the present invention, the mold clamping mechanism is a pneumatic finger.

Furthermore, the lifting assembly in the utility model comprises a lifting seat and a lifting seat driving mechanism which is connected with and drives the lifting seat to move up and down, and the flattening module driving mechanism comprises a translation seat which is arranged on the top of the lifting seat in a sliding way through a translation seat guide rail and a translation seat driving mechanism which is connected with and drives the translation seat to move; the punching cutter mechanism also comprises a cutter holder guide rail, and the cutter holder is slidably arranged on the guide seat through the cutter holder guide rail.

Furthermore, in the utility model, the lifting seat driving mechanism and the translation seat driving mechanism are cylinders.

Further, the utility model discloses in the die-cut integrative mechanism of weaving layer adopts the duplex position to set up the form, and its die cutter mechanism has and is fixed in bilateral symmetry's on the blade holder two interior taper hole die cutter, it is corresponding with the end of a thread bullport that interior taper hole die cutter is relative on the riser also is two.

Further, in the utility model discloses in weaving layer disconnected portion mechanism of flattening adopts the duplex position to set up the form, and it has bilateral symmetry and sets up and by same flatten module actuating mechanism drive two of activity flatten the module.

It should be noted that, the utility model provides a wire rod centre gripping transfer chain is known technology, and it adopts the wire rod to press from both sides tight wire rod of tight manipulator clamp, and wire rod clamp manipulator itself is fixed on advancing the strip, advances the strip and is advanced by hold-in range transport mechanism or the vice drive of electric screw that servo motor drove. The wire rod assistance-localization real-time frock is also known technique, and it adopts the pneumatic clamping mechanism who corresponds with the wire rod clamping manipulator on the wire rod centre gripping transfer chain, and during the initial time, the wire rod clamping manipulator on the transfer chain is in the open mode, and the workman adopts the pneumatic clamping mechanism in the wire rod assistance-localization real-time frock earlier to press from both sides tight the location with the end of a thread of wire rod, and then wire rod clamping manipulator closes to carry the wire rod.

In addition, coaxial going is outwrapped by the mechanism, is pulled out by the mechanism, is pasted copper foil mechanism and copper clad foil mechanism and all refers to prior art, no longer detailed in the utility model discloses in.

The working principle of the utility model is as follows:

in actual operation, like the known technology, the wire clamping and conveying line, the wire auxiliary positioning tool, the coaxial outer cover removing mechanism, the braid punching integrated mechanism, the outer cover pulling mechanism, the braid broken part flattening mechanism, the copper foil pasting mechanism and the copper foil wrapping mechanism are all electrically connected with the PLC, and are controlled by the PLC to execute actions according to the following steps.

(1) Firstly, a worker clamps and positions a wire to a wire clamping manipulator of a wire clamping and conveying line by means of a wire auxiliary positioning tool.

(2) The wire is conveyed to a coaxial coat removing mechanism, and a coat ring at the middle of the head of the wire is cut off by the coaxial coat removing mechanism, and a coat at the front end of the head of the wire is left.

(3) After the outer quilt at the wire end of the wire rod is stripped in the previous process, the wire rod is continuously conveyed to the front of the braid punching integrated mechanism by the wire rod clamping conveying line to stop, and the front end of the wire end is opposite to the wire end guide hole in the vertical plate.

And then under the driving of the guide seat translation driving mechanism, the guide seat drives the punching cutter mechanism and the vertical plate on the guide seat to move along the same direction of the thread end, so that the thread end passes through the thread end guide hole on the vertical plate and extends into the inner taper hole punching cutter. Then a manipulator lifting driving mechanism on the vertical plate drives a wire clamping manipulator to clamp and fix the wire, so that the wire is sufficiently supported and stabilized.

And then the punching cutter driving mechanism acts to drive the inner taper hole punching cutter to punch the surface of the thread end to remove the exposed braided layer at the outer quilt part, the braided layer is cut off while being arched, and the front end of the thread end extends forwards through the inner taper hole. And the braided layer is cut off, and the braided layer residue part is remained for treatment.

After punching is completed, the punching cutter driving mechanism drives the inner taper hole punching cutter to retreat, the wire clamping manipulator is loosened, and the guide seat translation driving mechanism drives the whole guide seat to retreat.

(4) The wire rod after finishing the weaving layer die cutting is conveyed to the position of the outer quilt pulling mechanism, and a section of the outer quilt which is used for protecting the wire core and is left at the front end of the wire end is pulled out by the outer quilt pulling mechanism by a mechanical clamping hand.

(5) The wire rod continues to carry by wire rod centre gripping transfer chain to the preceding stop of weaving layer disconnected portion mechanism that flattens, and lifting unit at first drives the module that flattens and rises to the end of a thread position, and module compound die about the drive of locking mechanism forms the work hole that supplies the sinle silk to pass through afterwards, and then the module actuating mechanism that flattens drives the module that flattens and makes the work hole flatten the weaving layer incomplete portion along the sinle silk activity. And finally, under the driving of the flattening module driving mechanism, the flattening module horizontally returns, and the lifting assembly drives the flattening module to descend.

(6) And finally, sequentially carrying out copper foil pasting and copper foil wrapping treatment on the surface of the wire core of the wire rod through a copper foil pasting mechanism and a copper foil wrapping mechanism.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

1. the utility model provides a die-cut integrative mechanism of weaving layer, it adopts the interior taper hole die cutter once to accomplish to the hunch-up and the excision of the outside weaving layer of sinle silk, compares the weaving layer of present air supply formula and turns over the combination of turning mechanism and rotary-cut mechanism and cut the knitting mechanism, and its execution action is rapid, and is more even to cutting off of weaving layer, and it is better to get rid of the effect.

2. Compared with the prior air source type weaving layer turning mechanism and rotary cutting mechanism combined turning and cutting weaving mechanism, the weaving layer punching and cutting integrated mechanism of the utility model has simpler structure, less executing action and higher efficiency; meanwhile, the parts are few, so that the manufacturing and assembling are simple, and the maintenance and the repair are more convenient.

3. The utility model discloses in designed weaving layer disconnected portion mechanism that flattens specially, this set of mechanism can cut off remaining weaving layer incomplete part on the end of a thread and flatten to be favorable to subsequent copper clad paper tinsel process, can improve the working property of final end of a thread connecting terminal assembly, compensate not enough and the disappearance of known technique in this aspect. And weaving disconnected portion mechanism itself that flattens also simple structure, the action is rapid, and the execution efficiency is high.

4. The utility model discloses optimized the weaving layer and got rid of the link, overall structure is simple, and the execution efficiency is higher, and has effectively improved the quality after the end of a thread preliminary treatment.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a top view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the braid die cutting integrated mechanism of FIG. 1 in isolation;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a schematic view of a separate perspective structure of the braid break flattener mechanism of FIG. 1;

fig. 6 is a front view of fig. 5.

Wherein: 1. a wire clamping and conveying line; 2. a guide seat; 3. a vertical plate; 4. a tool apron; 5. an inner taper hole punching cutter; 6. a die cutter drive mechanism; 7. a guide seat translation driving mechanism; 8. a left module; 9. a right module; a. a semicircular groove; 10. a mold clamping mechanism; 11. a wire clamping manipulator; 12. a manipulator lifting driving mechanism; 13. a lifting seat; 14. a lifting seat driving mechanism; 15. a translation seat guide rail; 16. a translation seat; 17. a translation seat drive mechanism; 18. a tool apron guide rail; 19. a machine platform; 20. a wire rod; A. a wire rod auxiliary positioning tool; B. a coaxial coat removing mechanism; C. the weaving layer is punched and cut into an integrated mechanism; D. an outer quilt pulling mechanism; E. a braided layer broken part flattening mechanism; F. a copper foil pasting mechanism; G. copper foil wrapping mechanism.

Detailed Description

Example (b): the following describes the present invention in further detail with reference to the accompanying fig. 1-6. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Firstly, as shown in fig. 1 and fig. 2, the utility model provides an automatic preprocessing device for communication wires, which comprises a machine platform 19 and a wire clamping and conveying line 1 arranged on the machine platform, and a wire auxiliary positioning tool A, a coaxial outer coating removing mechanism B, a braid punching integrated mechanism C, an outer coating removing mechanism D, a braid broken part flattening mechanism E, a copper foil pasting mechanism F and a copper foil wrapping mechanism G which are sequentially arranged along the conveying direction of the wire clamping and conveying line 1; the core design of the present application is a braid punching integrated mechanism C and a braid broken part flattening mechanism E, which will be described in detail below.

Firstly, a braid punching integrated mechanism is specifically combined with fig. 3 and 4, and the braid punching integrated mechanism is composed of a guide seat 2, a punching knife mechanism and a vertical plate 3 which are arranged on the guide seat, a guide seat translation driving mechanism 7, a wire clamping manipulator 11 arranged on the vertical plate 3 and a manipulator lifting driving mechanism 12 for driving the wire clamping manipulator to lift.

The weaving layer punching and cutting integrated mechanism adopts a double-station arrangement mode, and the punching cutter mechanism is composed of a cutter holder 4 which is arranged on the guide holder 2 in a sliding mode through two parallel cutter holder guide rails 18, two bilaterally symmetrical inner taper hole punching cutters 5 which are fixed on the cutter holder 4, and a punching cutter driving mechanism 6 which is connected with and drives the cutter holder 4 to translate along the cutter holder guide rails 18. Two thread end guide holes which are respectively opposite to the two inner taper hole punching cutters 5 are formed on the vertical plate 3. The guide seat translation driving mechanism 7 is connected with the guide seat 2 and used for driving the guide seat 2 to translate towards the thread end so that the thread end passes through the thread end guide hole and extends into the inner taper hole punching cutter 5.

The manipulator lifting driving mechanism 12 in this embodiment is a cylinder, and drives the wire clamping manipulator 11 to move up and down, and the wire clamping manipulator 11 is used for clamping and fixing the wire 20 extending into the wire head guide hole.

The inner taper hole punching cutter 5 is a barrel type cutter, and a taper hole is arranged in the barrel and used for arching and cutting off the braided layer.

In this embodiment, the guide seat translation driving mechanism 7 is an electric screw pair driven by a servo motor. And the die cutter driving mechanism 6 is also an air cylinder.

Referring to fig. 5 and 6, the braid breaking portion flattening mechanism in this embodiment is composed of a lifting assembly, a flattening module and a flattening module driving mechanism. Because the utility model discloses well weaving layer broken portion mechanism of flattening also adopts the duplex position to set up the form, so it has bilateral symmetry setting and by same flatten module actuating mechanism drive two of activity the module of flattening.

Every module of flattening in this embodiment constitutes by left module 8, right module 9 and locking mechanism 10 from both sides centre gripping sinle silk jointly, respectively opens half slot a on left module 8 and the right module 9, can the amalgamation form the work hole that supplies the sinle silk to pass through, and the module actuating mechanism that flattens can drive the module of flattening and make the work hole flatten the weaving layer stub along the sinle silk activity. In the present embodiment, the mold clamping mechanism 10 is a pneumatic finger.

In this embodiment, the lifting assembly comprises a lifting base 13 and a lifting base driving mechanism 14 connected to drive the lifting base 13 to move up and down, and the flattening module driving mechanism comprises a translation base 16 slidably disposed on the top of the lifting base 13 via a translation base guide rail 15 and a translation base driving mechanism 17 connected to drive the translation base 16 to move. In this embodiment, the lifting seat driving mechanism 14 and the translation seat driving mechanism 17 are both air cylinders.

The working principle of the utility model is as follows:

in actual operation, as in the known technology, the wire clamping and conveying line 1, the wire auxiliary positioning tool a, the coaxial coating removing mechanism B, the braid layer punching and cutting integrated mechanism C, the coating pulling mechanism D, the braid layer broken part flattening mechanism E, the copper foil pasting mechanism F and the copper foil wrapping mechanism G are all electrically connected with the PLC, and are controlled by the PLC to perform actions according to the following steps.

(1) Firstly, a worker clamps and positions the wire 20 to a wire clamping manipulator of the wire clamping conveyor line 1 by means of the wire auxiliary positioning tool A.

(2) The wire 20 is fed to a coaxial coating removing mechanism B, which removes a coating ring at the center of the head of the wire 20 while leaving a coating at the front end of the head.

(3) After the outer coating at the thread end of the wire 20 is stripped in the previous process, the wire is continuously conveyed to the front of the braid punching integrated mechanism C by the wire clamping conveying line 1 and stops, and at the moment, the front end of the thread end is opposite to the thread end guide hole on the vertical plate 3.

Then, under the driving of the guide seat translation driving mechanism 7, the guide seat 2 drives the punch mechanism and the vertical plate 3 on the guide seat to move towards the thread end together, so that the thread end passes through the thread end guide hole on the vertical plate 3 and extends into the inner taper hole punch 5. Then, the manipulator elevating/lowering driving mechanism 12 on the vertical plate 3 drives the wire clamping manipulator 11 to clamp and fix the wire 20, and sufficient support stability is given to the wire 20.

Then the punching knife driving mechanism 6 acts to drive the inner taper hole punching knife 5 to punch the surface of the thread end and remove the exposed braided layer at the outer part, the braided layer is cut off while being arched, and the front end of the thread end extends forwards through the inner taper hole. And the braided layer is cut off, and the braided layer residue part is remained for treatment.

After punching is completed, the punching cutter driving mechanism 6 drives the inner taper hole punching cutter 5 to retreat, the wire clamping manipulator 11 is loosened, and the guide seat translation driving mechanism 7 drives the whole guide seat 2 to retreat.

(4) The wire rod 20 after the weaving layer punching is finished is conveyed to the position of the outer cover pulling mechanism D, and a section left at the front end of the wire head is used for protecting the outer cover of the wire core and is pulled out by the outer cover pulling mechanism D through a mechanical clamping hand.

(5) Wire rod 20 continues to carry by wire rod centre gripping transfer chain 1 and stops in front of weaving layer broken portion mechanism E that flattens, and the lifting unit at first drives the module that flattens and rises to the end of a thread position, and closing mechanism 10 drive left module 8 and right module 9 compound die afterwards, form the work hole that supplies the sinle silk to pass through, then flatten the module drive and flatten the module and make the work hole flatten the weaving layer incomplete part along the sinle silk activity. And finally, under the driving of the flattening module driving mechanism, the flattening module horizontally returns, and the lifting assembly drives the flattening module to descend.

(6) And finally, carrying out copper foil pasting and wrapping treatment on the surface of the wire core of the wire 20 sequentially through a copper foil pasting mechanism F and a copper foil wrapping mechanism G.

Furthermore, the indication directions or positional relationships described in the present invention are directions or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or structure must have a specific direction or operate in a specific directional configuration, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An automatic preprocessing device for communication wires comprises a wire clamping conveying line (1) arranged on a machine table (19), and a wire auxiliary positioning tool (A), a coaxial coat removing mechanism (B), a coat pulling mechanism (D), a copper foil pasting mechanism (F) and a copper foil wrapping mechanism (G) which are sequentially arranged along the conveying direction of the wire clamping conveying line; the device is characterized by also comprising a braid punching integrated mechanism (C) arranged between the coaxial coat removing mechanism (B) and the coat pulling mechanism (D), and a braid broken part flattening mechanism (E) arranged between the coat pulling mechanism (D) and the copper foil pasting mechanism (F); the braid punching integrated mechanism comprises a guide seat (2), a punching cutter mechanism and a vertical plate (3), wherein the punching cutter mechanism and the vertical plate are arranged on the guide seat, and the punching cutter mechanism comprises a cutter holder (4), an inner taper hole punching cutter (5) fixed on the cutter holder and a punching cutter driving mechanism (6) connected with and driving the cutter holder (4) to translate; the vertical plate (3) is provided with a thread end guide hole opposite to the inner taper hole punching cutter (5), and further comprises a guide seat translation driving mechanism (7) for driving the guide seat (2) to translate towards the thread end so that the thread end penetrates through the thread end guide hole and extends into the inner taper hole punching cutter (5), and the inner taper hole punching cutter (5) is used for arching and cutting off the braided layer; weaving layer rupture mechanism of flattening includes the module of flattening by the lift drive of lifting unit, and the module of flattening includes from left module (8), right module (9) and locking mechanism (10) of both sides centre gripping sinle silk, respectively opens half slot (a) on left module (8) and right module (9), can the amalgamation form the work hole that supplies the sinle silk to pass through, still including the drive module of flattening along the sinle silk activity make the work hole with the module actuating mechanism of flattening that the weaving layer incomplete part flattened.

2. The automatic preprocessing device of communication wire of claim 1, characterized in that: the vertical plate (3) of the braid punching integrated mechanism is also provided with a wire clamping manipulator (11) and a manipulator lifting driving mechanism (12) for driving the wire clamping manipulator to lift, and the wire clamping manipulator is used for clamping and fixing wires extending into the wire head guide holes.

3. The automatic preprocessing device of communication wire of claim 2, characterized in that: the manipulator lifting driving mechanism (12) is a cylinder or a linear motor or an electric screw pair.

4. The automatic preprocessing device of communication wire of claim 1, characterized in that: the die cutter driving mechanism (6) is an air cylinder.

5. The automatic preprocessing device of communication wire of claim 1, characterized in that: the guide seat translation driving mechanism (7) is an electric lead screw pair driven by a servo motor.

6. The automatic preprocessing device of communication wire of claim 1, characterized in that: the die clamping mechanism (10) is a pneumatic finger.

7. The automatic preprocessing device of communication wire of claim 1, characterized in that: the lifting assembly comprises a lifting seat (13) and a lifting seat driving mechanism (14) which is connected with and drives the lifting seat (13) to move up and down, and the flattening module driving mechanism comprises a translation seat (16) which is arranged at the top of the lifting seat (13) in a sliding way through a translation seat guide rail (15) and a translation seat driving mechanism (17) which is connected with and drives the translation seat (16) to move; the punching cutter mechanism further comprises a cutter holder guide rail (18), and the cutter holder (4) is arranged on the guide seat (2) in a sliding mode through the cutter holder guide rail (18).

8. The automatic preprocessing device of communication wire according to claim 7, characterized in that the lifting seat driving mechanism (14) and the translation seat driving mechanism (17) are both air cylinders.

9. The automatic preprocessing device of communication wire rod of claim 1, characterized in that said braid die-cutting integrated mechanism adopts a double-station configuration, and its die-cutting mechanism has two said inner taper hole die-cutting knives (5) fixed on said knife holder (4) in bilateral symmetry, and there are two corresponding thread end guide holes on said vertical plate (3) opposite to the inner taper hole die-cutting knives (5).

10. The automatic preprocessing device of communication wire rod of claim 1 or 7, characterized in that said braid broken portion flattening mechanism adopts a double-station arrangement form, which has two said flattening modules disposed in bilateral symmetry and driven to move by the same said flattening module driving mechanism.

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