CN211126832U - Automatic peeler - Google Patents

Abstract

The utility model belongs to the technical field of the cable is skinned, concretely relates to automatic barker. The utility model comprises a peeling clamp and a driving unit; the peeling clamp comprises a frame, an upper clamp seat and a lower clamp seat; threaded holes are vertically arranged on the upper clamp seat and the lower clamp seat in a penetrating manner, and the vertical approaching and separating actions of the upper clamp seat and the lower clamp seat are realized by means of the rotation action of the bidirectional screw rod after the bidirectional screw rod is in threaded fit with the threaded holes and the opening and closing driving motor positioned at the rod end of the bidirectional screw rod; the upper clamp seat comprises a zero reference sliding plate, a cutter depth adjusting sliding block, a pressing plate, a cutter depth adjusting threaded seat, an elastic compression damping piece, a cutter depth adjusting bolt, a rotating sleeve, a cutter depth adjusting motor and a wire core detecting sensor. The utility model discloses the self-adaptation regulation of realization cutter feed volume that can be nimble and the adaptability opening adjustment function purpose of anchor clamps of skinning to the reliability of skinning and the efficiency of skinning of very big promotion cable.

Description

an automatic peeler

technical field

The utility model belongs to the technical field of cable stripping, in particular to an automatic stripper.

Background technique

With the continuous development and progress of society, the scale of distribution network construction is also expanding, and the workload of distribution network operation and maintenance is increasing. In order to improve the reliability of power supply and reduce the number of households during power outages, the importance of live work is also gradually increasing. In the process of line welding construction, the stripping of the insulated wire sheath, that is, the insulation skin, is an important process in the wire stripping and splicing. The existing cable stripping methods are divided into manual and automatic stripping. When carrying out live work by manually using insulating bucket trucks or insulating platforms to enter and exit potential tools, not only does the operator directly contact the live wire, which increases the unsafe factor, but also the peeling is difficult, the operation steps are many and the efficiency is low, and the working environment is also easily affected. When the geographical environment is affected, it has been gradually replaced by automatic peeling. For example, the utility model patent with the patent name of "Cable Automatic Stripper" with the announcement number "CN201829799U" discloses an automatic cable stripper. The mechanism drives the blade to rotate around the cable to achieve a circular cutting action, thereby stripping off the insulation. At the same time, there are similar descriptions in the patent texts with the bulletin number "CN108963888A" and the bulletin number "CN206432551U", and even the applicant has applied for the invention with the application number "CN109119946A" titled "An electric cable stripping device" Patent text. It can be seen from the above-mentioned existing peeling structures that the peeling devices currently on the market have a common defect, that is, the zero point position of the tool cannot be adjusted online. Specifically, when the thickness of the insulating skin of the cable is the same, but the outer diameter of the cable is different, in order to achieve the same cutting depth, it is necessary to adjust different feeding amounts to completely strip the insulating skin without damaging the core. Effect. However, since the tool zero position of the existing automatic stripper can only be adjusted by preset offline; when the cable stripping operation is performed, it is necessary to insert the cable into the stripping jig frequently, and during this process Visually observe whether the preset feed amount is sufficient. Once it is found that the feed is too much or too little, it is necessary to remove the automatic stripper from the cable, and adjust the feed of the cutter at the automatic stripper to be deeper or shallower, and then repeat the above visual inspection process until the cutter The feed amount is consistent with the actual depth of the cable that needs to be cut. Each type of cable is stripped once, which is accompanied by the above adjustment operations for many times. Obviously, the adjustment process is extremely cumbersome, which seriously affects the actual cable stripping efficiency. In addition, another prominent problem in the prior art is the joint adjustment of the feed depth and feed angle of the tool. Since the insulated wire sheath, also known as the insulating sheath, is usually made of high-strength polyethylene material, the thickness and hardness are very large, which requires the tool not only to have a suitable feed depth, but also to match a specific optimal feed angle. , in order to achieve reliable insulation stripping function. In the existing peeling structure, the adjustment of the feed angle is often neglected, and the adjustment of the feed depth is simply performed. Obviously, depending on the above-mentioned single feed angle adjustment operation, when the tool angle is too large, once the cable insulation to be peeled has high hardness, the tool may even be bent and broken. If the angle of the cutter is too small, the efficiency of the thick insulation peeling operation is low, and the automatic peeler needs to be repeatedly cut several times to peel the wire core, which is not conducive to the high-efficiency modern peeling requirements. If you want to solve the above problems, you can only rely on a specific type of cable to match an automatic peeler with a specific angle knife, but this obviously increases the actual peeling cost and increases the operator's single carrying amount. This brings a lot of trouble to the actual work. At the same time, when the cable is stripped, the stripping fixture at the automatic stripper not only needs to hold the cable, but also needs to rotate around the cable to perform a peeling action. How to hold the cable with a suitable force is also an urgent problem to be solved in the field in recent years. technical difficulties.

SUMMARY OF THE INVENTION

The purpose of this utility model is to overcome the above-mentioned deficiencies of the prior art, and to provide an automatic peeler with a reasonable structure and reliable and convenient use, which can flexibly realize the self-adaptation of the tool feed amount according to the current cable type to be clamped. The purpose of the adjustment and the adaptive opening adjustment function of the stripping clamp is to greatly improve the stripping reliability and stripping efficiency of the cable.

To achieve the above object, the utility model adopts the following technical solutions:

An automatic peeler, comprising a peeling clamp and a driving unit for driving the peeling clamp to generate a rotation relative to a cable axis; the peeling clamp comprises a frame, an upper clamp seat and a lower clamp seat arranged on the frame, the upper clamp Both the clamp seat and the lower clamp seat are vertically penetrated with threaded holes, and the upper clamp seat and the threaded hole are realized by the rotating action after the two-way screw and the threaded hole and the opening and closing drive motor located at the end of the two-way screw rod. The vertical direction of the lower clamp seat is close to and away from each other; it is characterized by:

The upper clamp seat includes the following components:

Zero reference slide plate: It fits on the outer surface of the upper splint, and cooperates with the upper splint to form a vertical guide rail; the bottom end of the zero reference slide plate is used to locate the position of the uppermost busbar of the cable insulation. the reference part of the;

Knife depth adjustment slider: It is located on the outer surface of the zero-position reference sliding plate, and cooperates with the zero-position reference sliding plate to form a guide rail whose guiding direction is vertical; the bottom end of the knife depth adjustment slider is fixed to the tool;

Pressing plate: the plate surface of the pressing plate is set horizontally, and the tail end of the pressing plate and the top end of the upper splint form a fixed fit;

Knife depth adjustment thread seat: The knife depth adjustment thread seat is located under the pressure plate and parallel to the plate surface of the pressure plate.

Elastic compression damping member: used to drive the pressure plate and the knife depth adjustment slider to move vertically away from each other, the top end of the elastic compression damping member abuts against the bottom end face of the pressure plate and the bottom end fits on the knife depth adjustment slider;

Knife depth adjustment bolt: The knife depth adjustment bolt runs through the knife depth adjustment thread seat from top to bottom and forms a thread fit with the knife depth adjustment thread seat. The bottom end of the knife depth adjustment bolt is provided with a radial protrusion, and the radial protrusion A one-way spigot cooperation is formed between the starter and the tool depth adjustment slider to limit the tool depth adjustment bolt to produce upward action; when the radial protrusion cooperates with the tool depth adjustment thread seat to clamp and fix the tool depth adjustment slider in the opposite direction , the tip of the cutter and the bottom end face of the reference part are both abutted against the uppermost busbar of the cable;

Rotating sleeve: The rotating sleeve is coaxially sleeved at the top of the knife depth adjustment bolt, the bottom end face of the rotating sleeve is axially concave with a limit slot hole, and the knife depth adjustment bolt is radially outwardly convex with a limit protrusion A key structure is provided with a raised or axial protrusion, so that when the tool depth adjustment bolt is axially inserted into the cylindrical cavity of the rotating sleeve, the limit protrusion and the limit slot hole or between the key structure and the limit slot hole are formed. Axial slip fit that transmits torque;

Knife depth adjustment motor: The power output shaft of the knife depth adjustment motor and the top shaft end of the rotating sleeve form a dynamic cooperation to drive the rotating sleeve to generate a rotating action with the rotation axis as the vertical line;

Core detection sensor: used to monitor whether the cable core is exposed; the core detection sensor is arranged on the incoming side of the upper fixture seat and/or the lower fixture seat, and is arranged adjacent to the cutter, and the detection end of the core detection sensor Directed at the surface of the cable in the radial direction of the cable.

Preferably, the wire core detection sensor is a photoelectric sensor, an electromagnetic field detection sensor, or a discharge detection sensor.

Preferably, a reference positioning plate is horizontally protruded on the outer plate surface of the knife depth adjustment slider, and a vertical reference hole is arranged vertically through the reference positioning plate; the bottom end face of the knife depth adjustment bolt is coaxially convex with a convex A ring, the convex ring forms the radial protrusion; the upper ring surface of the radial protrusion and the lower plate surface of the reference positioning plate form a one-way spigot fit.

Preferably, the reference part is a zero-position reference bearing whose axis is horizontally arranged, and the reference part is fitted at the bottom end face of the zero-position reference slide plate through the bearing seat; the bottom end face of the upper clamping plate is fixed with a V with an opening facing downward. The length of the groove of the V-shaped holding plate is parallel to the cable axis direction; the V-shaped holding plate is vertically penetrated and provided with an opening for avoiding the vertical movement path of the reference part.

Preferably, the elastic compression damping member is a compression spring; a guide post with a vertical axis extends vertically upward at the top end of the knife depth adjustment slider, and the top end of the guide post penetrates the pressure plate to form a guide with the guide hole at the pressure plate The elastic compression damping member is coaxially sleeved on a section of the guide post between the pressing plate and the knife depth adjustment slider; the two guide posts are axially symmetrically arranged along the axis of the knife depth adjustment bolt.

Preferably, a through hole through which the power output shaft of the knife depth adjustment motor can pass through is provided vertically through the pressure plate, and the power output shaft of the knife depth adjustment motor passes through the through hole from top to bottom, and then passes through the through hole. The radial locking screw and the set screw are fixed to the concave hole on the top end face of the rotating sleeve.

Preferably, a zero-position reference guide rail whose guiding direction is vertical is fixed on the outer surface of the upper clamp plate, so that the guide rail is matched between the zero-position reference slide plate and the upper clamp plate; A tool depth adjustment guide rail whose guiding direction is the vertical direction is set, so that the guide rail cooperates between the tool depth adjustment slider and the zero-position reference slider.

Preferably, the peeler further includes a vertical guide rail arranged on the frame, and vertical sliding blocks are arranged on the backs of the upper clamp base and the lower clamp base, and the corresponding guide rails are matched with the vertical guide rails.

Preferably, the knife includes a knife seat for directly fixing the knife depth adjustment slider, a knife head for cutting the insulating skin, and an adjusting handle for connecting the knife seat and the knife head; the shape of the adjusting handle It is in the shape of a vertical plate with a vertical plate surface. One side of the plate surface of the adjustment handle is convexly provided with an arc-shaped convex edge or a concave arc-shaped groove, and the vertical matching surface on the knife seat corresponds to the arc-shaped convex surface. Edges or arc-shaped grooves and corresponding arc-shaped grooves or arc-shaped ridges, so that on the vertical plane, the arc extension path of the corresponding groove or ridge is located at the center of the cutter head and the cutter head. The distance between the tool tip and the corresponding groove or raised edge is on the same circle with a radius; the adjusting handle is also provided with a fixing screw for fixing the position of the tool head relative to the adjusting handle at any time.

Preferably, an arc-shaped fixing hole is arranged horizontally through the adjusting handle, and the arc-shaped extension path of the arc-shaped fixing hole and the arc-shaped extension path of the arc-shaped groove or the arc-shaped convex rib form a concentric circle layout; the fixing screw is horizontal It penetrates into the arc-shaped fixing hole, and the top of the fixing screw and the vertical mating surface of the tool seat form a threaded connection, so that the nut end of the fixing screw can be used to press and fix the adjusting handle horizontally on the tool seat.

Preferably, the shape of the adjusting handle is in the shape of a trapezoidal plate, and the inner surface of the adjusting handle constitutes a pressing surface for matching the vertical mating surface at the knife seat; the trapezoidal top edge of the adjusting handle extends toward the knife seat to fit The plate is matched with the plate surface to vertically adjust the handle plate surface; the shape of the cutter head is cylindrical, the rear section of the cutter head constitutes the handle end of the cutter head, and the cylindrical surface of the handle end of the cutter head and the adjustment hole are arranged coaxially; through the cutter head handle Rotary threaded holes are arranged coaxially at the ends, and the adjusting screw penetrates the matching plate and forms a threaded connection with the rotary threaded holes; the top of the front section of the cutter head is coaxially concave with a counterbore, and an inner chamfer is arranged at the orifice of the counterbore , the cutter head is cut with a cutting plane that coincides with the cutter head axis, so that the front section of the cutter head presents a semi-cylindrical structure, and the cut inner chamfer at the counterbore at this time forms a semi-arc-shaped blade.

Preferably, the peeler further includes an equipotential spring with a "C" shape, the equipotential spring is arranged at the groove wall of the V-shaped holding plate of the upper clamp seat and/or the lower clamp seat , and the direction of the notch of the arched groove cavity of the equipotential shrapnel is opposite to that of the notch of the groove cavity of the V-shaped holding plate where the equipotential shrapnel is installed.

Preferably, the upper clamp seat is also provided with a guide device for stripping the cable insulation from the guide tool. Extends to the knife to guide the cable insulation stripped by the knife.

The beneficial effects of the present utility model are:

1) On the basis of the structure of the existing automatic peeler, the present utility model provides an automatically controlled zero position reference adjustment structure, so that the tool feed amount can be flexibly realized according to the diameter of the current cable to be clamped. adaptive adjustment function. Specifically, when the tool depth adjustment motor is used to drive the tool depth adjustment bolt until the annular protrusion at the tool depth adjustment bolt cooperates with the pressure plate to clamp the tool depth adjustment thread seat, not only the tool tip and the reference At the same time, since the tool depth adjustment thread seat and the zero reference slide plate are fixed to each other, at this time, the zero reference slide plate, the reference part, the tool depth adjustment thread seat and even the tool depth adjustment slider are all fixed to each other. Then, an integrated structure is formed, and under the action of the elastic compression damping member, an elastic floating action can be generated relative to the upper clamping plate and the pressing plate. Once the upper splint cooperates with the lower splint to wrap the cable, the reference part will be pushed up under the action of the elastic compression damping member, and at the same time, since the tool and the reference part have been integrated, the tool will also float up synchronously, that is, complete Zero reference calibration operation. After that, the rotary sleeve is driven by the knife depth adjustment motor to make the knife depth adjustment bolt spiral downward. Under the action of the elastic restoring force of the elastic compression damper, the knife will slowly cut into the cable insulation along with the overall rotation of the peeling jig. within the skin. Each time the knife depth adjustment bolt goes down one centimeter, the knife will "absolutely" sink one centimeter relative to the reference part or the uppermost bus bar of the cable insulation, and finally achieve the consistency between the amount of knife feed and the actual depth of the cable. The purpose of adjustment, and the effect of absolute knife depth adjustment is achieved, which can greatly improve the actual stripping efficiency of the cable. Of course, in actual operation, the contact position of the tool and the reference part does not necessarily have to be the uppermost busbar of the cable insulation, but only the action path of the two is arranged along the cable radial direction, and the contact position relative to the cable insulation is It is sufficient that the cable insulation is the same as the bus bar, and will not be repeated here.

Under the above structure, when the knife depth adjustment motor continuously drives the rotating sleeve to rotate and makes the knife depth adjustment bolt continuously descend, the knife will continue to deepen the absolute knife depth relative to the cable insulation. Once the tool tip reaches just enough to completely strip the cable insulation and begins to expose the wire core, the wire core detection sensor will immediately collect the image signal or other corresponding signal of the wire core and transmit it to the control end. at this time. The motor for adjusting the depth of the tool will be shut down accordingly to maintain the current cutting depth for the perfect cutting purpose of continuous cable insulation. The tool calibration process and even the entire wire stripping process can be automated, and the operation efficiency is greatly improved.

2) Each time the cable is clamped and fixed in the present invention, the purpose of synchronizing the upper clamp base with respect to the lower clamp base can be realized by the forward and reverse movements of the opening and closing drive motor. In actual operation, the opening and closing drive motor rotates, thereby driving the upper clamp seat and the lower clamp seat to move synchronously in the opposite direction. When the upper clamp seat and the lower clamp seat begin to feel the obstruction of the cable, the current of the opening and closing drive motor will be generated. Variety. When the current change of the opening and closing drive motor reaches the set current value, the opening and closing drive motor can stop moving, and the peeling clamp can hold the cable.

3) As far as the reference part is concerned, in actual operation, a straight rod can be used to achieve the contact function relative to the cable insulation, or a rectangular block with a ball at the front end can be used to achieve the contact matching effect. The utility model preferably adopts the zero-position reference bearing to realize its reference calibration function: this is because the zero-position reference bearing can not only achieve the contact effect of the relative cable insulation, but also when the peeling fixture rotates relative to the cable to continuously strip the insulation. , The zero-position reference bearing can also produce bearing rolling action relative to the surface of the cable, so as to reduce the rotation resistance of the peeling fixture, and effectively improve the convenience and peeling efficiency of the entire peeling operation.

4) Further, the upper splint and the lower splint are preferably matched with each other by the V-shaped clasping surfaces of the V-shaped clasping plates to realize the cohesion function of the relative cables. When the V-shaped holding plate is arranged at the bottom end face of the upper splint, if the coverage area of the V-shaped holding plate is enlarged, it will interfere with the movement path of the reference part; and if the coverage area of the V-shaped holding plate is reduced, it may be relatively The cohesion effect of the cable is reduced. The utility model directly sets up an opening on the V-shaped holding plate for the normal passage of the reference part, thereby ensuring the coverage area of the V-shaped holding plate and at the same time ensuring the normal zero position reference correction function of the reference part. get more.

5) For the elastic compression damping member, structures such as elastic damping air locks or even hydraulic damping rods can be used to realize it. The utility model preferably adopts the traditional guide column spring matching structure, so that two sets of compression springs are matched with two guide columns, so as to ensure the elastic matching function of the knife depth adjustment slider relative to the pressure plate, and ensure the knife depth adjustment slider. Precise orientation of the vertical direction.

6) For the rotating sleeve, a knife depth adjustment motor is also arranged above it, so as to realize the automatic rotation adjustment function for the rotating sleeve. Preferably, a set screw type radial locking screw is used to realize the matching relationship between the tool depth adjustment motor and the rotating sleeve.

7) For the matching structure of the zero position reference slide plate and the upper splint, as well as the knife depth adjustment slider and the zero position reference slide plate, the zero position reference guide rail and the knife depth adjustment guide rail can ensure their reliable vertical sliding cooperation. function to ensure its online sliding adjustment purpose.

8) Further, the utility model uses the knife seat as the fixed body, the knife head as the working end, and the adjusting handle as the intermediate connecting piece, thereby realizing the purpose of adjusting the arc movement of the knife head relative to the knife seat. Since the adjusting handle and the tool seat form a matching relationship between the guide rail and the slider whose guiding direction is arc-shaped action, and the center of the arc-shaped motion path generated by the adjusting handle relative to the tool seat is the point where the tool tip is located, no matter how the adjusting handle is driven At this time, the cutter head always produces an arc-shaped rotation action with the tip as the center of the circle, which not only realizes the function of changing the cutting angle of the cutting edge, but also ensures that no matter how the cutter head is adjusted, the cutting edge can always accurately abut against the insulation surface. At the set initial cut-in point, it is finally guaranteed that the utility model can stably and reliably achieve the purpose of rapid stripping of the insulating skin under the subsequent action of the zero-position reference adjusting component.

9) For the guide rail matching structure between the adjustment handle and the tool seat, there are various implementation schemes in actual use: for example, a guide rail is arranged at the adjustment handle, and a slider structure is arranged on the tool seat, so as to pass the guide rail. The cooperation of the sliding rail and the sliding block realizes its guiding and matching function. A through-type arc hole can also be arranged at the adjusting handle, and a positioning pin can be arranged on the tool seat so as to extend into the arc hole, so as to realize its arc guide function. The utility model preferably uses the matching structure of the groove and the raised rib, and is matched with the thread of the fixing screw relative to the tool seat, so as to ensure the online adjustment function of the adjusting handle relative to the tool seat. On the one hand, the matching structure of the corresponding groove and the rib makes the whole machining process tend to be shallow machining, and the machining process requirements are lower. On the other hand, through the matching structure of the arc-shaped fixing hole and the fixing screw, the action surface of the entire structure is located on one side of the tool holder, and the operation of adjusting the utility model can also be completed on one side of the utility model. It is especially suitable for the narrow working environment where the utility model is located. In addition, the corresponding grooves cooperate with the ridges to form a set of arc-shaped action mechanisms, and the fixing screws and the arc-shaped fixing holes actually form a group of arc-shaped action mechanisms. The above-mentioned double arc guide method can maximize the precise arc swing function of the cutter head, and always ensure that the bottom tip of the cutter head is always nailed when the blade angle of the cutter head is changed relative to the insulating skin. At the initial cut-in point preset at the insulating skin, its working reliability is extremely high.

10) Further, while the cutter head itself has the function of adjusting the cutting angle of the cutting edge, it can also realize the function of rotary adjustment around its own axis through its own unique cylindrical structure. Through the above rotation adjustment, on the one hand, it can always ensure that the vertical height of the arc edge of the cutter head is greater than the total thickness of the insulating skin during cutting feed, and on the other hand, it also helps to achieve the best lateral chip guiding and chip removal effect. The aforementioned adjustment of the cutting edge angle of the blade can achieve the optimal cutting purpose of the insulating skin. In addition, the cylindrical or semi-cylindrical cutter head will generate a huge cutting force when cutting the insulating skin, and the cutter head itself can have sufficient rigidity and strength to withstand its reverse force to ensure the actual service life of the overall component.

11) The equipotential shrapnel, initially due to the existence of the insulating skin on the surface of the cable, can only elastically abut on the surface of the insulating skin of the cable due to the action of the stripping jig surrounding the cable. When the tool is peeled, the cable insulation is gradually removed and the core is exposed. At this time, the equipotential spring will act to contact the core due to its own elastic restoring force, and connect the high-voltage current at the core to the circuit board of the robot. , in order to form an equipotential operation effect, thereby ensuring the automatic work purpose of the robot.

12) The setting of the guide skin device can make the hard insulating skin of the cable cut out by the tool to be guided out of the working range of the present utility model in time, so as to avoid the cut out insulating skin from interfering with the normal work of the present utility model, In order to further improve the working reliability of the utility model.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 and Fig. 4 are the three-dimensional structure schematic diagram of peeling clamp;

Fig. 3 is the three-dimensional structure exploded view of the structure shown in Fig. 2;

Figure 5 is an exploded view of the mating state of the upper clamp base relative to the lower clamp base;

Fig. 6 is the three-dimensional structure schematic diagram of the upper fixture seat after removing the knife depth adjustment motor;

Fig. 7 is the three-dimensional structure exploded view of the structure shown in Fig. 6;

Figure 8 is a cross-sectional view of the upper clamp seat;

Fig. 9 is the action schematic diagram when the zero position reference adjustment assembly is in the initial state;

Figure 10 is a schematic diagram of the action when the zero-position reference adjustment assembly is in a working state;

Figures 11-12 are schematic diagrams of the three-dimensional structure of the tool;

Figure 13-14 is the flow chart of the adjustment action of the adjustment handle relative to the tool seat;

Figure 15 is an exploded view of the three-dimensional structure of the cutter;

Fig. 16 is the three-dimensional structure schematic diagram of the adjustment handle;

Figure 17-18 is the flow chart of the action of the axial displacement helix angle adjustment assembly;

FIG. 19 is a schematic three-dimensional structure diagram of a guide knife.

The actual corresponding relationship between the labels of the present utility model and the names of the components is as follows:

40-Drive unit

50- Peeling fixture 50a- Rear thread slider 51- Rack 52- Upper fixture seat

52a-zero reference slide plate 52b-knife depth adjustment slide block 52c-pressing plate

52d-knife depth adjustment thread seat 52e-elastic compression damping piece 52f-knife depth adjustment bolt

52g-rotating sleeve 52h-knife depth adjustment motor 52i-wire core detection sensor

52j-upper splint 52k-reference part 52l-radial projection 52m-limiting slot hole

52n-limiting protrusion 52o-reference positioning plate 52p-bearing seat 52q-V-type holding plate

52r-Away port 52s-Guide post 52t-Through hole

52u-zero reference guide rail 52v-knife depth adjustment guide rail 52w-skin guide device

53-Lower fixture seat 53a-Equipotential spring plate 53b-Blind hole 53c-Guide knife

53d-toothed guide edge 53e-first adjustment screw 53f-second adjustment screw

53g-first pass through counterbore 53h-second pass through counterbore

54-Two-way screw 55-Opening and closing drive motor

56-tool 56a-tool seat 56b-tool head 56c-adjusting handle 56d-arc-shaped ridge

56e-Arc-shaped groove 56f-Fixing screw 56g-Arc-shaped fixing hole 56h-Matching plate

56i-Adjustment screw 56j-Blade

57-Vertical guide rail 57a-Vertical slider

60-Transfer Rack

Detailed ways

For ease of understanding, the specific structure and working mode of the present utility model are further described below in conjunction with Fig. 1-19:

The utility model is mainly composed of two parts, a peeling fixture 50 and a driving unit 40; after the peeling fixture 50 is assembled, it can be fixed on the power shaft of the driving unit 40 through the adapter frame 60 shown in FIG. 2; and the driving unit The 40 is then fixed on external devices such as axial follower mounts, robot arms or even hand-held insulating rods to achieve the purpose of high-altitude cable stripping operations. The combination of the peeling clamp 50 and the driving unit 40 has been disclosed before this application, so it will not be repeated here. This application mainly describes the improved part of the peeling clamp 50 .

For the peeling jig 50, it includes a zero reference adjustment component, a feed angle adjustment component, a clamp opening adjustment component, an axial displacement helix angle adjustment component, a skin guide device 52w, an equipotential spring 53a, and the like.

The following are explained in turn:

1. Zero reference adjustment components:

The specific structure of the zero reference adjustment assembly is shown in FIGS. 1-10 , which can be directly assembled with the cutter 56 and the rear threaded slider 50a to form the upper clamp seat 52 during use. Referring to FIG. 8 , the zero-position reference adjustment assembly includes, from left to right, an upper clamping plate 52j, a zero-position reference guide rail 52u, a zero-position reference slide plate 52a, a tool depth adjustment guide rail 52v, a tool depth adjustment slider 52b, and a reference portion 52k. . The right side of the knife depth adjusting slider 52b is provided with a reference positioning plate 52o protruding horizontally outward, and a vertical reference hole is arranged at the reference positioning plate 52o. In the layout shown in FIG. 8 , the hole shaft at the vertical reference hole is fitted with a tool depth adjustment bolt 52f; and the tool depth adjustment screw seat 52d and the pressure plate 52c are sequentially arranged upward along the axial direction of the tool depth adjustment bolt 52f. , elastic compression damping member 52e, rotating sleeve 52g and knife depth adjustment knob 52h.

When assembling:

As shown in FIGS. 6-8 , the upper clamping plate 52j is used as the skeleton of the upper clamping base 52, and the bottom end is provided with a V-shaped holding plate 52q, and the top end is bolted to form an integral right-angle bending plate structure with the pressing plate 52c. . The left side of the upper splint, that is, the outer surface of the upper splint, is fixedly connected to the zero reference guide rail 52u, so that the zero reference slide plate 52a located at the outer surface of the upper splint can pass through the zero reference guide rail 52u to form a guide with the upper splint. The direction is the vertical guide rail matching relationship. Similarly, the tool depth adjustment guide rail 52v is arranged on the outer surface of the zero position reference slide plate 52a; and the tool depth adjustment slider 52b located on the outer surface of the zero position reference slide plate 52a is adjusted to the zero position through the tool depth adjustment guide rail 52v. A guide rail matching relationship is formed between the reference sliding plates 52a with the guiding direction being the vertical direction. The top end surface of the zero reference sliding plate 52a and the tool depth adjusting screw seat 52d also form an integral right-angle bending plate structure.

At the top of the knife depth adjustment slider 52b, as shown in Fig. 6-7, a guide post 52s with the axis vertically extending extends vertically. Guided fit. The elastic compression damping member 52e can be coaxially assembled on the guide column 52s by using a compression spring or even a damping air column, so as to realize the similar action of the knife depth adjustment slider 52b relative to the pressure plate 52c and the elastic force accumulation under the elastic restoring force. Elastic release force separation action. The bottom end of the knife depth adjustment slider 52b is bolted to the knife seat 56a of the knife 56 as shown in FIG. 3 and FIG. 5 . In actual operation, refer to the structure of the knife seat 56a shown in FIGS. 11-14, and set the corresponding waist-shaped assembly holes on the knife seat 56a, so as to cooperate with the knife depth adjustment slider 52b, it can also achieve a certain degree of accuracy. Horizontal tool adjustment purpose.

As shown in Fig. 7-8, a horizontal convex reference positioning plate 52o is provided on the outer surface of the knife depth adjustment slider 52b, a vertical reference hole is provided at the reference positioning plate 52o, and the bottom of the knife depth adjustment bolt 52f is provided with a vertical reference hole. A convex annular radial projection 52l is coaxially protruded on the end face; the upper annular surface of the radial projection 52l and the lower plate surface of the reference positioning plate 52o form a one-way spigot fit. At the same time, after the tool depth adjustment bolt 52f forms a threaded fit with the tool depth adjustment thread seat 52d, the top end surface of the tool depth adjustment bolt 52f also penetrates into the cylindrical cavity of the rotary sleeve 52g coaxially, and passes through the cylindrical cavity of the rotating sleeve 52g, and passes through the hole as shown in FIG. 7 . The shown limit protrusion 52n cooperates with the limit slot hole 52m to realize a torque transmission type matching structure that is slidable in the axial direction and limited in the circumferential direction. The top end of the rotary sleeve 52g is fixed to each other with the power output shaft of the knife depth adjustment knob 52h located on the upper plate surface of the pressing plate 52c through a set screw structure or even a spline fitting method and other radial fixing structures capable of transmitting torque. connected to ensure the torque transmission function to the rotary sleeve 52g and the depth adjustment bolt 52f.

When the tool depth adjustment knob 52h rotates, the tool depth adjustment bolt 52f is given an axial downward force by rotating the sleeve 52g, so that the tool tip of the tool 56 located at the tool depth adjustment slider 52b will move downward, and then Realize the deep cutting function of cable insulation. In the specific embodiment shown in FIG. 2 , the wire core detection sensor 52i is arranged on the incoming wire side of the upper fixture seat 52, and is adjacent to the cutter 56, and the detection end of the wire core detection sensor 52i is along the diameter of the cable. Point to the surface of the cable to achieve the purpose of online monitoring of the exposure degree after the core is stripped. When the knife depth adjustment knob 52h continuously drives the rotary sleeve 52g to rotate and makes the knife depth adjustment bolt continue to descend, the knife 56 will continue to deepen the absolute knife depth relative to the cable insulation. Once the cutting edge of the cutter 56 reaches the point of completely stripping the cable insulation and begins to expose the wire core, the wire core detection sensor 52i will collect the image signal or other corresponding signal of the wire core for the first time and transmit it to the control end. When the knife depth adjustment knob is 52h, the machine can be stopped accordingly, so as to maintain the current cutting depth and carry out the perfect cutting purpose of continuous cable insulation.

Of course, in actual operation, the wire core detection sensor 52i can be a conventional photoelectric sensor such as a camera sensor, or can also use existing conventional detection means such as discharge detection or even electromagnetic field induction. It is a conventional operation method in the field of electronic sensing, and will not be repeated here.

Second, the feed angle adjustment components:

For the feed angle adjustment assembly, its structure is shown in Figures 1-5 and 11-16. The knife feed angle adjustment assembly includes a knife head 56b for cutting insulation, a knife base 56a used as a mounting base for the knife head 56b, and an adjustment handle 56c for connecting the knife head 56b and the knife base 56a. The tool seat 56a is fixedly connected to the bottom end face of the tool depth adjusting slide block 52b of the aforementioned zero position reference adjusting assembly by means of bolt fit or other known fit, so that it can ascend and descend together with the tool depth adjusting slide block 52b.

As for the adjusting handle 56c, its shape is a trapezoidal plate as shown in Figs. 15-16, and the inner surface of the adjusting handle 56c constitutes a pressing surface for matching the vertical matching surface of the knife seat 56a. A matching plate 56h extends from the trapezoidal top edge of the adjusting handle 56c toward the knife seat 56a, and the surface of the matching plate 56h is perpendicular to the surface of the adjusting handle 56c. 11-16, it can be seen that the abutting surface of the adjusting handle 56c is protruded with an arc-shaped rib 56d, and the vertical mating surface of the knife seat 56a is correspondingly provided with an arc-shaped groove 56e. The arcuate extension paths of the convex rib 56d and the arc-shaped groove 56e are located on the same circle with the cutting edge of the cutter head 56b as the center and the distance between the cutting edge of the cutting head 56b and the corresponding groove or convex edge as the radius. At the same time, an arc-shaped fixing hole 56g is provided horizontally through the adjusting handle 56c, and the arc-shaped extension path of the arc-shaped fixing hole 56g and the arc-shaped extension path of the arc-shaped convex rib 56d form a concentric circle layout. The fixing screw 56f is horizontally inserted into the arc-shaped fixing hole 56g, and the top end of the fixing screw 56f and the vertical mating surface of the cutter seat 56a form a screw connection, so that the nut end of the fixing screw 56f can be used to horizontally adjust the handle 56c. It is pressed and fixed on the knife seat 56a.

The shape of the cutter head 56b is also particular: as shown in FIGS. 11-12 and 15 , the shape of the cutter head 56b actually presents a cylindrical structure that is inclined downward. The rear section of the cutter head 56b constitutes the shank end of the cutter head 56b, and the top of the front section of the cutter head 56b is coaxially concave with a counterbore, and an inner chamfer is arranged at the orifice of the counterbore. The cutter head 56b is cut with a cutting plane that coincides with the axis of the cutter head 56b, so that the front section of the cutter head 56b presents a semi-cylindrical structure. The above structure of the cutter head 56b, on the one hand, can always ensure that the vertical height of the arc-shaped edge of the cutter head 56b is greater than the total thickness of the insulating skin during cutting feed; As a result, combined with the aforementioned adjustment of the cutting angle of the blade 56j, the optimum insulating skin cutting purpose can be achieved. In addition, the cylindrical or semi-cylindrical cutter head 56b will generate a huge cutting force when cutting the insulating skin, and the cutter head 56b itself can have sufficient rigidity and strength to withstand the reverse force, so as to ensure the actual use of the integral component life.

3. Fixture opening adjustment components:

The structure of the clamp opening adjustment assembly is shown in FIGS. 2-4 , including the vertical guide rail 57 on the frame 51 . The rear threaded sliders 50a are arranged on the backs of the upper clamp seat 52 and the lower clamp seat 53, so as to form a threaded cooperation relationship with the screw segment of the bidirectional screw rod 54, so that the opening and closing driving motor 55 or other power equipment can be driven. , so that the upper clamp base 52 and the lower clamp base 53 are parallel to the axes of the two-way screw 54 facing toward and away from each other. In order to ensure the movement stability of the upper clamp seat 52 and the lower clamp seat 53, the frame 51 is also provided with a vertical guide rail 57, and the rear threaded slider 50a is matched with the vertical guide rail 57 through the vertical slider 57a and the corresponding guide rail. .

In actual use, the opening and closing of the peeling clamp 50, that is, the opening and closing actions of the upper clamp base 52 relative to the lower clamp, can be controlled by detecting the current. For example, when the opening and closing driving motor 55 rotates, the upper clamp base 52 and the lower clamp base 53 can be driven to move in a synchronous and opposite direction. When the upper clamp base 52 and the lower clamp base 53 begin to feel the obstruction of the cable insulation, the current of the opening and closing driving motor 55 will change. When the current change of the opening and closing drive motor 55 reaches the set current value, the opening and closing drive motor 55 can stop moving, and the peeling clamp 50 can hold the cable. Through the above induction structure, the utility model can clamp cables with different diameters in the range of 70mm-240mm, and realize the function of stable peeling.

4. Axial displacement helix angle adjustment components:

The purpose of setting the axial displacement helix angle adjustment component realizes the purpose of adjusting the axial displacement helix angle when the stripper strips the cable, thereby ensuring the control function of the axial movement speed of the cable during stripping, and realizes the stripping. maximize efficiency. Specifically, referring to FIGS. 17-19 , the axial displacement helix angle adjustment assembly includes a blind hole 53b recessed in the groove cavity of the V-shaped holding plate 52q of the lower clamp seat 53, so as to pass through the hole as shown in FIG. 19 . The effective cooperation between the square plate-shaped fixed guide knife 53c and the cavity of the blind hole 53b further realizes the function of adjusting the swing angle of the edge of the toothed guide edge 53d at the guide knife 53c. On the one hand, directly in the groove cavity of the V-shaped holding plate 52q, that is, at the V-shaped holding surface, the matching blind hole 53b is recessed, which can effectively accommodate the purpose of the guide knife 53c of a certain thickness, so as to ensure that the guide knife 53c itself will not affect Axial movement to the cable. On the other hand, although the guide knife 53c is recessed into the matching blind hole 53b, the toothed guide edge 53d can protrude from the surface of the groove cavity of the V-shaped holding plate, so that the edge of the toothed guide edge 53d can be used to The cable insulation creates a cut-in function. In actual operation, as shown in FIGS. 17-18 , the present invention can use the first adjusting screw 53e to cooperate with the first countersunk hole 53g to form the positioning shaft, and use the second adjusting screw 53f to match the arc-hole type waist hole-shaped shaft. The second pass through the counterbore 53h ensures the fixed function of the guide knife 53c after adjustment. Corresponding adjustment screws can be hidden in each countersunk hole, so as to avoid the action interference phenomenon between the protruding adjustment screw and the cable.

5. Skin guide device:

As shown in Figures 1-3, the skin guide device 52w is in the shape of a bell mouth with a large mouth facing upward, and a connecting vertical plate is arranged at the small diameter end of the skin guide device 52w to form a tight fit with the cutter 56, so as to realize the skin guide Stable assembly of device 52w. The function of the skin guide device 52w is to guide the insulating skin in the shape of a spiral strip cut by the cutter 56 . When the cutter 56 cuts the cable insulating skin, the cut insulating skin in the shape of a spiral strip will be directly guided out of the actual working range of the present invention by the guide skin device 52w as shown in Figs. It is dropped under the action of gravity to prevent the hard insulating skin from interfering with the normal action of the utility model as the cutting process progresses.

6. Equipotential shrapnel:

The purpose of the equipotential spring 53a is that when the cutter 56 is peeled, the cable insulation is gradually removed and the wire core is exposed. The high-voltage current at the core is connected to the robot's circuit board to create an equipotential operating effect. The specific shape of the equipotential shrapnel 53a can refer to the "C" shrapnel shown in Figures 2-3 and 5, and one end is fixed to the V-shaped holding plate 52q shown in Figure 5 when in use. The groove of the groove is in the groove of the concave hole, and the other end can be pressed to produce an elastic downward pressing action along the groove direction of the concave hole groove, and return to the original state when the pressure is released. The bow back of the equipotential shrapnel 53a should protrude from the groove surface of the V-shaped holding plate 52q for mating with the cable, and should be able to contact the cable core; of course, the specific protruding height of the bow back can be determined according to the needs of the site. To be adjusted, it will not be repeated here.

For the convenience of further understanding of the present utility model, the specific workflow of the present utility model is provided here as follows:

Cable holding process:

When the cable needs to be stripped, firstly, the cable to be stripped is radially inserted between the two sets of V-shaped holding plates 52q of the stripping clamp 50 along the opening of the stripping clamp 50 . After that, the opening and closing drive motor 55 starts to act, and drives the bidirectional screw rod 54 to rotate, so that the upper clamp seat 52 and the lower clamp seat 53 of the peeling clamp 50 are moved toward each other under the action of the thread of the bidirectional screw rod 54 until the upper clamp The V-shaped holding plate 52q at the seat 52 and the V-shaped holding plate 52q at the lower clamp seat 53 face the cables. When the upper clamp base 52 and the lower clamp base 53 begin to feel the obstruction of the cable, the current of the opening and closing drive motor 55 changes; when the current change of the opening and closing drive motor 55 reaches the set current value, the opening and closing drive motor 55 stops moving, and the cable is stably held by the stripping clamp 50 .

Cable stripping process:

Before carrying out the cable embracing process, the operator can judge the thickness of the cable insulation and the cutting angle of the cable according to the current cable model, so that the tool can be adjusted adaptively through the feed angle adjustment component in advance. The feed angle of 56 is adjusted.

Before the cable is stably held by the stripping fixture 50 , the pre-zero reference calibration of the cable stripping process can be performed synchronously. When being specifically applied to the present utility model, its operation steps are as follows:

1) Zero reference calibration: before the cable is securely held by the V-shaped holding plate 52q, the knife depth adjustment knob 52h can start to move, thereby driving the rotary sleeve 52g to move, thereby making the knife depth adjustment bolt 52f follow up Ascent action. As the knife depth adjustment bolt 52f rotates upward, firstly, the top end surface of the radial protrusion 52l at the depth adjustment bolt is gradually pressed against the lower plate surface of the reference positioning plate 52o, and subsequently drives the reference positioning plate 52o to zero. The position reference slide plate 52a generates a synchronous upward movement until the zero position reference slide plate 52a is tightly clamped between the radial protrusion 52l and the knife depth adjustment thread seat 52d. At this time, the position state of the peeling fixture 50 is shown in FIG. 9 . , the tool tip of the tool 56 is also on the same horizontal plane as the lower end point of the outer circle of the zero reference bearing.

2) Find the zero position: During the process of clamping the cable by the V-shaped holding plate 52q, the zero reference bearing, that is, the reference part 52k, begins to gradually contact with the cable insulation, and the zero reference bearing is pressed by the cable insulation. Move down and up. Due to the existence of the compression spring, that is, the elastic compression damping member 52e, and the zero position reference slide plate 52a and the knife depth adjustment slider 52b are pressed into an integral structure by the radial protrusion 52l of the knife depth adjustment bolt 52f, the knife depth adjustment slide The cutter 56 at the block 52b will move up together with the zero reference bearing at the zero reference slide plate 52a to press the compression spring, thereby completing the step of finding the zero position. During the above-mentioned process of finding the zero position, the tip of the cutter 56 will always be in just contact with the cable insulation, as shown in FIG. 9 ;

3) Adjustment of absolute feed amount: when the zero position step is completed, the knife depth adjustment knob 52h rotates, and drives the knife depth adjustment bolt 52f to produce a downward movement, so that the radial protrusion 52l descends to loosen the reference positioning plate. 52o clamping. At this time, under the action of the elastic restoring force of the compression spring, the tool depth adjustment slider 52b integrated with the reference positioning plate 52o moves downward, while the zero reference slider 52a equipped with the zero reference bearing slides against the tool depth adjustment slider 52a. The matching relationship of the guide rails of the block 52b and the supporting action of the cable insulation cover keep the block 52b in place. Since the limit slot 52m at the rotating sleeve 52g and the limit protrusion 52n at the knife depth adjustment screw form an axial sliding fit that can transmit torque, and at the same time there is the elastic force accumulating effect of the compression spring, the knife depth adjustment The knob 52h can be turned in place at one time, and then relying on the release performance of the compression spring, the knife 56 located at the knife depth adjustment slider is slowly cut into the cable insulation until the specified cutting depth is reached, as shown in FIG. 10 .

In the above-mentioned steps, once the tip of the cutter 56 reaches the point where the cable insulation is completely peeled off and begins to expose the wire core, the wire core detection sensor 52i will immediately collect the image signal or other corresponding signal of the wire core and transmit it. To the control end, at this time the knife depth adjustment knob 52h can be stopped to maintain the current knife depth. The high-efficiency stripping function of a certain section of the cable insulation skin can be realized continuously by operating the utility model to generate an action along the cable axis. When necessary, the detected picture of the wire core detection sensor 52i can be directly displayed on the interface of the hand-held operation terminal on the ground, and then rely on manual button or touch-screen operation on the hand-held operation terminal to realize the online detection of the depth of the knife and so on. Operation function, in order to realize the automatic operation purpose of the present invention more optimally.

Claims (13)

1. An automatic peeler includes a peeling clamp (50) and a driving unit (40) driving the peeling clamp (50) to generate a rotation motion relative to a cable axis; the peeling clamp (50) comprises a rack (51), an upper clamp seat (52) and a lower clamp seat (53) which are arranged on the rack (51), wherein threaded holes are vertically arranged on the upper clamp seat (52) and the lower clamp seat (53) in a penetrating manner, and the upper clamp seat (52) and the lower clamp seat (53) are close to each other in the vertical direction and separate from each other in the vertical direction by means of the rotation action of a bidirectional screw rod (54) in threaded fit with the threaded holes and an opening and closing driving motor (55) positioned at the rod end of the bidirectional screw rod (54); the method is characterized in that:

the upper clamp seat (52) comprises the following components:

zero reference slide plate (52 a): the guide rail is matched with the outer side plate surface of the upper clamping plate (52j) and forms a guide rail with a vertical lead direction with the upper clamping plate (52 j); the bottom end of the zero reference sliding plate (52a) is provided with a reference part (52k) for positioning the position of the uppermost bus of the cable insulation sheath;

knife depth adjusting slider (52 b): the guide rail is positioned on the outer side plate surface of the zero position reference sliding plate (52a) and is matched with the guide rail which is formed between the zero position reference sliding plates (52a) and has a vertical lead guiding direction; the bottom end of the cutter depth adjusting slide block (52b) is fixedly connected with a cutter (56);

pressing plate (52 c): the surface of the pressing plate (52c) is horizontally arranged, and the tail end of the pressing plate (52c) is fixedly connected and matched with the top end of the upper clamping plate (52 j);

depth of blade adjustment screw seat (52 d): the knife depth adjusting threaded seat (52d) is positioned below the pressing plate (52c) and is parallel to the surface of the pressing plate (52c), and the tail end of the knife depth adjusting threaded seat (52d) is fixedly connected and matched with the zero-position reference sliding plate (52 a);

elastic compression damper (52 e): the elastic compression damping piece (52e) is used for driving the pressing plate (52c) and the cutter depth adjusting sliding block (52b) to generate lead vertical separation action, the top end of the elastic compression damping piece (52e) is abutted against the bottom end face of the pressing plate (52c), and the bottom end of the elastic compression damping piece is matched with the cutter depth adjusting sliding block (52 b);

depth of blade adjusting bolt (52 f): the cutter depth adjusting bolt (52f) penetrates through the cutter depth adjusting threaded seat (52d) from top to bottom and forms threaded fit with the cutter depth adjusting threaded seat (52d), a radial bulge (52l) is arranged at the bottom end of the cutter depth adjusting bolt (52f), and a one-way spigot fit for limiting the upward movement of the cutter depth adjusting bolt (52f) is formed between the radial bulge (52l) and the cutter depth adjusting slide block (52 b); when the radial protrusion (52l) and the knife depth adjusting threaded seat (52d) are matched together to oppositely clamp and fix the knife depth adjusting sliding block (52b), the knife tip of the knife tool (56) and the bottom end surface of the reference part (52k) are abutted against the uppermost bus of the cable;

rotating sleeve (52 g): the rotary sleeve (52g) is coaxially sleeved at the top end of the cutter depth adjusting bolt (52f), a limiting groove hole (52m) is axially and concavely arranged at the bottom end surface of the rotary sleeve (52g), a limiting bulge (52n) or a key structure is axially and convexly arranged at the cutter depth adjusting bolt (52f), so that when the cutter depth adjusting bolt (52f) is axially inserted into the cylinder cavity of the rotary sleeve (52g), the limiting bulge (52n) and the limiting groove hole (52m) or the key structure and the limiting groove hole (52m) form axial sliding fit capable of transmitting torque;

knife depth adjusting motor (52 h): a power output shaft of the knife depth adjusting motor (52h) is in power fit with the top shaft end of the rotating sleeve (52g) so as to drive the rotating sleeve (52g) to generate a rotating action with a rotating axis as a plumb line;

core detection sensor (52 i): the monitoring device is used for monitoring whether the wire core of the cable is exposed or not; a core detection sensor (52i) is arranged on the wire inlet side of the upper clamp seat (52) and/or the lower clamp seat (53) and is arranged adjacent to the cutter (56), and the detection end of the core detection sensor (52i) points at the surface of the cable along the radial direction of the cable.

2. The automated dehider according to claim 1, wherein: the wire core detection sensor (52i) is a photoelectric sensor or an electromagnetic field detection sensor or a discharge detection sensor.

3. The automated dehider according to claim 1, wherein: a reference positioning plate (52o) is horizontally and convexly arranged on the outer plate surface of the cutter depth adjusting sliding block (52b), and a vertical reference hole is vertically arranged on the reference positioning plate (52o) in a penetrating manner; a convex ring is coaxially and convexly arranged on the bottom end surface of the cutter depth adjusting bolt (52f), and the convex ring forms the radial bulge (52 l); the upper ring surface of the radial bulge and the lower plate surface of the reference positioning plate (52o) form a one-way spigot fit.

4. The automated dehider according to claim 3, wherein: the datum part (52k) is a zero position datum bearing with a horizontal axis, and the datum part (52k) is matched with the bottom end surface of the zero position datum sliding plate (52a) through a bearing seat (52 p); a V-shaped holding plate (52q) with a downward opening is fixedly connected to the bottom end face of the upper clamping plate (52j), and the groove length direction of the V-shaped holding plate (52q) is parallel to the axial direction of the cable; a relief opening (52r) for relieving the vertical movement path of the reference part (52k) is vertically penetrated on the V-shaped holding plate (52 q).

5. The automated dehider according to claim 4, wherein: the elastic compression damping member (52e) is a compression spring; guide posts (52s) with vertical axes are vertically arranged on the top end of the cutter depth adjusting sliding block (52b) in a lead vertical extending mode, and the top ends of the guide posts (52s) penetrate through the pressing plate (52c) so as to form guiding fit with the guide holes on the pressing plate (52 c); the elastic compression damping piece (52e) is coaxially sleeved on a section of guide post (52s) between the pressure plate (52c) and the knife depth adjusting slide block (52 b); the two guide columns (52s) are arranged in an axisymmetric manner along the axis of the knife depth adjusting bolt (52 f).

6. The automated dehider according to claim 5, wherein: the lead at the position of the pressing plate (52c) vertically penetrates through a passing hole (52t) through which a power output shaft of the knife depth adjusting motor (52h) can penetrate, and after the power output shaft of the knife depth adjusting motor (52h) penetrates through the passing hole (52t) from top to bottom, the power output shaft is tightly fixed at a concave hole at the top end face of the rotating sleeve (52g) in a screw type through a radial locking screw.

7. The automated dehider according to claim 6, wherein: a zero position reference guide rail (52u) with a vertical lead guiding direction is fixedly connected to the outer side plate surface of the upper clamping plate (52j), so that a guide rail fit is formed between the zero position reference sliding plate (52a) and the upper clamping plate (52 j); and a knife depth adjusting guide rail (52v) with a lead vertical guiding direction is arranged at the outer side plate surface of the zero position reference sliding plate (52a), so that a guide rail fit is formed between the knife depth adjusting sliding block (52b) and the zero position reference sliding plate (52 a).

8. An automated dehider according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, characterised in that: the peeler further comprises a vertical guide rail (57) arranged on the rack (51), wherein vertical sliding blocks (57a) are arranged on the back surfaces of the upper clamp seat (52) and the lower clamp seat (53) respectively, and the corresponding guide rails are matched with the vertical guide rail (57).

9. The automated dehider according to claim 8, wherein: the cutter (56) comprises a cutter seat (56a) which is directly fixedly connected with the cutter depth adjusting slide block (52b), a cutter head (56b) which is used for cutting the insulating skin and an adjusting handle (56c) which is used for connecting the cutter seat (56a) and the cutter head (56 b); the adjusting handle (56c) is in a vertical plate shape with a vertically arranged plate surface, an arc-shaped convex rib (56d) or an arc-shaped groove is convexly arranged or concavely arranged on the plate surface on one side of the adjusting handle (56c), and a vertical matching surface on the tool apron (56a) is correspondingly provided with an arc-shaped groove (56e) or an arc-shaped convex rib which is matched with the arc-shaped convex rib (56d) or the arc-shaped groove, so that on the vertical plane, the radian extension path of the corresponding groove or convex rib is positioned on the same circle which takes the tool tip of the tool bit (56b) as the center of circle and the distance between the tool tip of the tool bit (56b) and the corresponding groove or; the adjusting handle (56c) is also provided with a fixing screw (56f) for fixing the position of the cutter head (56b) relative to the adjusting handle (56c) at any time.

10. The automated dehider according to claim 9, wherein: an arc-shaped fixing hole (56g) horizontally penetrates through the position of the adjusting handle (56c), and a concentric circle layout is formed between the radian extending path of the arc-shaped fixing hole (56g) and the radian extending path of the arc-shaped groove or arc-shaped convex rib (56 d); the fixing screw (56f) horizontally penetrates through the arc-shaped fixing hole (56g) and the top end of the fixing screw (56f) is in threaded fixed connection with the vertical matching surface of the tool apron (56a), so that the adjusting handle (56c) is horizontally pressed and fixed on the tool apron (56a) by using the nut end of the fixing screw (56 f).

11. The automated dehider according to claim 10, wherein: the adjusting handle (56c) is in a trapezoid plate shape, and the inner side plate surface of the adjusting handle (56c) forms a propping surface used for matching with a vertical matching surface at the cutter holder (56 a); a matching plate (56h) extends from the trapezoidal top edge of the adjusting handle (56c) to the direction of the cutter seat (56a), and the plate surface of the matching plate (56h) is vertical to the plate surface of the adjusting handle (56 c); the cutter head (56b) is cylindrical in shape, the rear section of the cutter head (56b) forms the handle end of the cutter head (56b), and the cylindrical surface of the handle end of the cutter head (56b) and the adjusting hole are coaxially arranged; a rotary threaded hole is coaxially arranged by penetrating through the handle end of the cutter head (56b), and an adjusting screw (56i) penetrates through the matching plate (56h) and is fixedly connected and matched with the rotary threaded hole in a threaded manner; the top end of the front section of the cutter head (56b) is coaxially and concavely provided with a counter bore, an inner chamfer is arranged at the orifice of the counter bore, the cutter head (56b) is cut by a cutting plane which coincides with the axis of the cutter head (56b), so that the front section of the cutter head (56b) is in a semi-cylindrical structure, and the inner chamfer cut at the counter bore forms a semi-arc-shaped cutting edge (56 j).

12. An automated dehider according to claim 4 or 5 or 6 or 7, characterised in that: the peeler further comprises an equipotential elastic sheet (53a) which is C-shaped, wherein the equipotential elastic sheet (53a) is arranged at the groove wall of a V-shaped holding plate (52q) of an upper clamp seat (52) and/or a lower clamp seat (53), and the direction of the notch of the arched groove cavity of the equipotential elastic sheet (53a) is opposite to the direction of the notch of the groove cavity of the V-shaped holding plate (52q) at the position where the equipotential elastic sheet (53a) is installed.

13. An automated dehider according to claim 4 or 5 or 6 or 7, characterised in that: the upper clamp seat (52) is further provided with a skin guide device (52w) used for guiding the stripped cable insulation skin at the cutter (56), the outer shape of the skin guide device (52w) is in a horn mouth shape with the upper caliber larger than the lower caliber, and the small-caliber end at the bottom of the skin guide device (52w) extends to the cutter (56) so as to guide the stripped cable insulation skin at the cutter (56).

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