CN115662702A - Core wire processing device - Google Patents

Abstract

The invention provides a core wire processing device, comprising: a frame; the shaping mechanism is arranged on the rack and comprises a first pressing block and a second pressing block which are oppositely arranged, and the first pressing block and the second pressing block are driven by the first driving mechanism and move close to or away from each other; the skin cutting mechanism is arranged on the rack and positioned on the side part of the shaping mechanism, and comprises a first cutter and a second cutter which are arranged oppositely, and the first cutter and the second cutter are driven by a second driving mechanism and move close to or away from each other; the wire separating mechanism is movably arranged on the frame and located on one side, departing from the shaping mechanism, of the wrapper cutting mechanism, the wire separating mechanism is driven by the third driving mechanism, the wire separating mechanism comprises a plurality of clamping structures, and the clamping structures are driven by the fourth driving mechanism to be close to or far away from each other. The technical scheme of the invention solves the defects of large occupied space and high cost of cable and wire processing equipment in the prior art.

Description

Core wire processing device

Technical Field

The invention relates to the technical field of wire and cable processing equipment, in particular to a core wire processing device.

Background

The wire and cable industry in China is huge in size, the whole scale of the wire and cable industry is at the top of the world, and the deep processing of the cable has a wide market. The core wire processing mainly comprises three procedures of wire splitting, shaping and skin cutting. In the prior art, the three procedures need to be carried out on three devices, so that the whole production device occupies large space and has high cost.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defects of large occupied space and high cost of cable and wire processing equipment in the prior art, so as to provide a core wire processing device.

In order to solve the above problems, the present invention provides a core wire processing apparatus, including: a frame; the shaping mechanism is arranged on the rack and comprises a first pressing block and a second pressing block which are oppositely arranged, and the first pressing block and the second pressing block are driven by the first driving mechanism and move close to or away from each other; the skin cutting mechanism is arranged on the rack and positioned on the side part of the shaping mechanism, the skin cutting mechanism comprises a first cutter and a second cutter which are arranged oppositely, and the first cutter and the second cutter are driven by a second driving mechanism and move close to each other or away from each other; the branch line mechanism movably sets up in the frame to be located the one side that deviates from the plastic mechanism of skin cutting mechanism, branch line mechanism passes through the drive of third actuating mechanism, and branch line mechanism includes that a plurality of clamps are got the structure, and a plurality of clamps are got the structure and are passed through the drive of fourth actuating mechanism, so that a plurality of clamps are got the structure and are close to each other or keep away from the removal mutually.

Optionally, the clamping structure comprises a first clamping jaw, a second clamping jaw and a third clamping jaw which are arranged in the horizontal direction, the fourth driving mechanism comprises a first driving cylinder and a second driving cylinder, the first driving cylinder is connected with the second clamping jaw and drives the second clamping jaw to move in the vertical direction, and the second driving cylinder is connected with the first clamping jaw and the third clamping jaw through a transmission structure and drives the first clamping jaw and the third clamping jaw to move towards two horizontal sides of the second clamping jaw respectively.

Optionally, the end of the first jaw and the end of the third jaw are arranged bent towards the second jaw.

Optionally, the transmission structure comprises: the first sliding rail and the second sliding rail are oppositely arranged, and the distance between the first sliding rail and the second sliding rail is gradually increased in the direction towards the bark cutting mechanism; the first sliding block is arranged on the first sliding rail, the first clamping jaw is arranged on the first sliding block, the second sliding block is arranged on the second sliding rail, and the third clamping jaw is arranged on the second sliding block; the two ends of the first connecting rod are hinged with the push rod and the first sliding block of the second driving cylinder respectively, and the two ends of the second connecting rod are hinged with the push rod and the second sliding block of the second driving cylinder respectively.

Optionally, the wire separating mechanism further comprises a mounting plate, the first clamping jaw, the second clamping jaw, the third clamping jaw, the second driving cylinder and the transmission structure are all arranged on the mounting plate, a mounting frame is arranged on the mounting plate, the first driving cylinder is arranged on the mounting frame and located above the second clamping jaw, and the third driving mechanism is arranged between the rack and the mounting plate.

Optionally, the contact surfaces of the first pressing block and the second pressing block include a first pressing surface, a second pressing surface and a third pressing surface, the first pressing surface and the third pressing surface are respectively located on two sides of the second pressing surface, and the second pressing surface is located above the first pressing surface and the third pressing surface.

Optionally, the first driving mechanism includes a third driving cylinder and a fourth driving cylinder, the third driving cylinder is connected with the first pressing block, and the fourth driving cylinder is connected with the second pressing block.

Optionally, the contact surfaces of the first cutter and the second cutter each include a first cutter surface, a second cutter surface, and a third cutter surface, the first cutter surface and the third cutter surface are respectively located on two sides of the second cutter surface, and the second cutter surface is located above the first cutter surface and the third cutter surface.

Optionally, the second drive mechanism comprises: a screw rod; the driving motor drives the screw rod to rotate; the screw rod driving mechanism comprises a first driving block and a second driving block, wherein threaded holes are formed in the first driving block and the second driving block, the first driving block and the second driving block are sleeved outside the screw rod through the threaded holes, the thread direction of the threaded holes of the first driving block is opposite to that of the threaded holes of the second driving block, a first cutter is connected with the first driving block, and a second cutter is connected with the second driving block.

Optionally, the second drive mechanism further comprises: the guide shaft is arranged in parallel with the screw rod, guide holes are further formed in the first driving block and the second driving block, and the first driving block and the second driving block are sleeved outside the screw rod through the guide holes.

The invention has the following advantages:

by utilizing the technical scheme of the invention, when the core wire is processed, the core wire firstly passes through the shaping mechanism and the skin cutting mechanism, the wire separating mechanism moves to the preset position through the third driving mechanism, and the plurality of clamping structures are enabled to respectively clamp the stranded core wires. Third actuating mechanism drive wire separating mechanism removes towards the direction that deviates from and cuts the skin mechanism to straighten the heart yearn, fourth actuating mechanism makes a plurality of clamps get the structure and keeps away from the removal each other, and then drives the separation of stranded heart yearn. Then the branching mechanism moves to a preset position through a third driving mechanism, and the first driving mechanism drives the first pressing block and the second pressing block to mutually approach and press the core wire, so that the core wire is shaped. The second driving mechanism drives the first cutter and the second cutter to approach each other and cut off the sheath of the core wire. And finally, the third driving mechanism drives the wire separating mechanism to move towards the direction departing from the skin cutting mechanism, so that the cut skin is peeled off from the core wire, and the processing of the core wire is finished. In the structure, the shaping, the peeling and the wire dividing of the core wire can be realized through one device, so that the occupied space and the cost of the core wire processing device are greatly reduced. Therefore, the technical scheme of the invention overcomes the defects of large occupied space and high cost of cable and wire processing equipment in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view showing the structure of a core wire processing apparatus of the present invention;

FIG. 2 is a schematic view showing the structure of the shaping mechanism and the peeling mechanism of the core processing apparatus of FIG. 1 (the thread separating mechanism is not shown);

FIG. 3 shows a schematic front view of the core processing apparatus of FIG. 2;

FIG. 4 shows an enlarged schematic view at A in FIG. 3;

FIG. 5 shows a schematic side view of the core processing apparatus of FIG. 2;

FIG. 6 is a schematic view showing the structure of a wire-separating mechanism of the core wire processing device of FIG. 1;

FIG. 7 shows a schematic top view of the wire-splitting mechanism of FIG. 6; and

fig. 8 shows a front view of the thread separation mechanism of fig. 6.

Description of reference numerals:

10. a frame; 20. a shaping mechanism; 21. a first pressing block; 22. a second pressing block; 201. a first compression surface; 202. a second compression face; 203. a third compression surface; 30. a first drive mechanism; 31. a third drive cylinder; 32. a fourth drive cylinder; 40. a skin cutting mechanism; 41. a first cutter; 42. a second cutter; 401. a first blade face; 402. a second blade surface; 403. a third blade face; 50. a second drive mechanism; 51. a screw rod; 52. a drive motor; 53. a first driving block; 54. a second driving block; 55. a guide shaft; 60. a wire separating mechanism; 61. a gripping structure; 611. a first jaw; 612. a second jaw; 613. a third jaw; 62. mounting a plate; 63. a mounting frame; 70. a third drive mechanism; 80. a fourth drive mechanism; 81. a first drive cylinder; 82. a second drive cylinder; 90. a transmission structure; 91. a first slide rail; 92. a second slide rail; 93. a first slider; 94. a second slider; 95. a first link; 96. a second link.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 8, the core wire processing apparatus of the present embodiment includes a frame 10, a shaping mechanism 20, a peeling mechanism 40, and a wire separating mechanism 60. Wherein, the shaping mechanism 20 is arranged on the frame 10, and the shaping mechanism 20 comprises a first pressing block 21 and a second pressing block 22 which are oppositely arranged. The first presser 21 and the second presser 22 are driven by the first drive mechanism 30 and moved close to or away from each other. The skin cutting mechanism 40 is arranged on the frame 10 and located at the side of the shaping mechanism 20, and the skin cutting mechanism 40 comprises a first cutter 41 and a second cutter 42 which are oppositely arranged. The first cutter 41 and the second cutter 42 are driven by the second drive mechanism 50 and moved close to or away from each other. The thread separating mechanism 60 is movably arranged on the machine frame 10 and is positioned on the side, away from the shaping mechanism 20, of the skin cutting mechanism 40, and the thread separating mechanism 60 is driven by a third driving mechanism 70. The thread separating mechanism 60 includes a plurality of gripping structures 61, and the plurality of gripping structures 61 are driven by a fourth driving mechanism 80 to move the plurality of gripping structures 61 closer to or farther from each other.

With the technical solution of this embodiment, when processing the core wire, the core wire firstly passes through the shaping mechanism 20 and the peeling mechanism 40, the wire dividing mechanism 60 moves to the preset position through the third driving mechanism 70, and the plurality of clamping structures 61 respectively clamp the multiple strands of core wires. The third driving mechanism 70 drives the wire separating mechanism 60 to move in a direction away from the peeling mechanism 40 to straighten the core wire, and the fourth driving mechanism 80 makes the plurality of clamping structures 61 move away from each other to drive the plurality of strands of core wires to separate. Then, the wire separating mechanism 60 is moved to a preset position by the third driving mechanism 70, and the first driving mechanism 30 drives the first pressing block 21 and the second pressing block 22 to approach each other and press the core wire, thereby shaping the core wire. The second driving mechanism 50 drives the first cutter 41 and the second cutter 42 to approach each other and cut off the sheath of the core wire. Finally, the third driving mechanism 70 drives the wire separating mechanism 60 to move in the direction away from the peeling mechanism 40, so that the cut outer skin is peeled off from the core wire, and the processing of the core wire is completed. In the structure, the shaping, the peeling and the wire dividing of the core wire can be realized by one device, so that the occupied space and the cost of the core wire processing device are greatly reduced. Therefore, the technical scheme of the embodiment overcomes the defects of large occupied space and high cost of cable and wire processing equipment in the prior art.

As shown in fig. 1, the frame 10 in this embodiment is a plate-shaped structure and is used for carrying other structures, and of course, in some embodiments not shown, the frame 10 may also be a frame structure.

As can be seen in fig. 1, the shaping mechanism 20, the peeling mechanism 40 and the thread dividing mechanism 60 are arranged in this order in the feeding direction of the core thread (i.e., the direction from left to right in fig. 1).

With the shaping mechanism 20, when the first driving mechanism 30 drives the first presser 21 and the second presser 22 to move away from and separate from each other, the core wire can be passed through. When the first driving mechanism 30 drives the first pressing block 21 and the second pressing block 22 to move close to each other and close, the core wire can be pressed and shaped.

In the peeling mechanism 40, when the second driving mechanism 50 drives the first cutter 41 and the second cutter 42 to move away from each other and separate, the core wire can be passed. When the second driving mechanism 50 drives the first cutter 41 and the second cutter 42 to move close to each other and close, the endothelium of the core wire can be cut off.

The wire separation mechanism 60 is integrally slidable on the housing 10 by a third drive mechanism 70. The functions of the wire separating mechanism 60 are mainly three, including: 1. the clamping structure 61 clamps a plurality of core wires, and the third driving mechanism 70 drives the wire separating mechanism 60 to move towards the direction away from the peeling mechanism 40 so as to straighten the core wires; 2. the fourth driving mechanism 80 moves the plurality of gripping structures 61 away from each other to separate the plurality of core wires; 3. after the skin cutting is performed, the third driving mechanism 70 drives the thread separating mechanism 60 to move in a direction away from the skin cutting mechanism 40, so as to take out the cut inner skin.

The structure of the wire-separating mechanism 60 will be described first.

As shown in fig. 6 and 7, the gripping structure 61 includes a first jaw 611, a second jaw 612, and a third jaw 613 arranged in the horizontal direction. The fourth driving mechanism 80 includes a first driving cylinder 81 and a second driving cylinder 82. The first driving cylinder 81 is connected to the second clamping jaw 612 and drives the second clamping jaw 612 to move in the vertical direction, and the second driving cylinder 82 is connected to the first clamping jaw 611 and the third clamping jaw 613 through the transmission structure 90 and drives the first clamping jaw 611 and the third clamping jaw 613 to move towards two horizontal sides of the second clamping jaw 612 respectively.

First, it should be noted that the core wire processing apparatus in this embodiment is used for processing a three-core plug, and therefore, the core wire has three strands, so that the gripping structure 61 is provided with three gripping jaws (the first gripping jaw 611, the second gripping jaw 612, and the third gripping jaw 613). Of course, the number of jaws can be adapted by the skilled person, depending on the core structure to be worked.

As can be seen in fig. 7, the first clamping jaw 611, the second clamping jaw 612 and the third clamping jaw 613 are arranged in sequence along the horizontal direction, wherein the first clamping jaw 611 and the third clamping jaw 613 are respectively positioned at two sides of the second clamping jaw 612. The three jaws are independently movable.

The first driving cylinder 81 is arranged above the second clamping jaw 612, a push rod of the first driving cylinder 81 is connected with the second clamping jaw 612, and when the push rod of the first driving cylinder 81 extends or retracts, the second clamping jaw 612 can be driven to move in the up-and-down direction. The push rod of the second drive cylinder 82 is connected to the first jaw 611 and the third jaw 613 through a transmission 90. When the push rod of the second drive cylinder 82 extends, the first jaw 611 and the third jaw 613 may be driven to move synchronously outward and away from the second jaw 612. When the push rod of the second drive cylinder 82 is retracted, the first jaw 611 and the third jaw 613 may be driven to move synchronously inward and close to the second jaw 612.

Thus, as will be appreciated by those skilled in the art, when the pushing rod of the first driving cylinder 81 is retracted and the pushing rod of the second driving cylinder 82 is extended, the second clamping jaw 612 is moved upward, and the first clamping jaw 611 and the third clamping jaw 613 are moved outward. The clamping ends of the three clamping jaws form a triangular structure, and branching is further achieved. When the pushrod of the first drive cylinder 81 is extended and the pushrod of the second drive cylinder 82 is retracted, the three jaws move back to the original side-by-side position.

As shown in fig. 7 and 8, in the solution of the present embodiment, the end of the first jaw 611 and the end of the third jaw 613 are arranged to be bent toward the second jaw 612. Specifically, the above structure enables the clamping ends of the three jaws to be as close as possible to clamp the three cores of the incoming material when the three jaws are in the initial position.

As shown in fig. 7 and 8, the transmission structure 90 includes a first slide rail 91 and a second slide rail 92, a first slider 93, a second slider 94, a first link 95, and a second link 96, which are oppositely disposed. Wherein, in the direction towards the bark cutting mechanism 40, the distance between the first slide rail 91 and the second slide rail 92 is gradually increased. The first slider 93 is disposed on the first slide rail 91, the first clamping jaw 611 is disposed on the first slider 93, the second slider 94 is disposed on the second slide rail 92, and the third clamping jaw 613 is disposed on the second slider 94. Two ends of the first connecting rod 95 are respectively hinged with the push rod of the second driving cylinder 82 and the first slide block 93, and two ends of the second connecting rod 96 are respectively hinged with the push rod of the second driving cylinder 82 and the second slide block 94.

As can be seen in connection with fig. 7, the first slide rail 91 and the second slide rail 92 form an "eight" configuration in the direction towards the peeling mechanism 40. The first sliding block 93 can slide on the first sliding rail 91, and then drives the first clamping jaw 611 to slide. Accordingly, the second slider 94 can slide on the second slide rail 92, and further, the third clamping jaw 613 is driven to slide.

As can be seen in fig. 7, the end of the push rod of the second drive cylinder 82 is provided with a connecting plate to which a first link 95 and a second link 96 are both hinged. As will be understood by those skilled in the art, when the push rod of the second driving cylinder 82 extends, the first slider 93 can be driven by the first link 95 to slide outwards on the first slide rail 91, and the second slider 94 can be driven by the second link 96 to slide outwards on the second slide rail 92, so as to drive the first clamping jaw 611 and the third clamping jaw 613 to move outwards relative to the second clamping jaw 612. When the push rod of the second driving cylinder 82 retracts, the first slider 93 can be driven by the first link 95 to slide inwards on the first slide rail 91, the second slider 94 can be driven by the second link 96 to slide inwards on the second slide rail 92, and the first clamping jaw 611 and the third clamping jaw 613 are driven to move inwards relative to the second clamping jaw 612.

The structure can simultaneously control the movement of the two clamping jaws through one driving cylinder, simplifies the mechanism and reduces the cost. Of course, in some embodiments, not shown, the first clamping jaw 611 and the third clamping jaw 613 may also be driven individually by two driving cylinders.

Preferably, the first clamping jaw 611, the second clamping jaw 612 and the third clamping jaw 613 each comprise a clamping jaw air cylinder, and after the clamping jaw air cylinder is connected with a pneumatic pipeline, the opening and closing of the clamping jaws can be controlled through a pneumatic element. As can be seen from fig. 7, the jaw cylinder of the first jaw 611 is connected to the first slide block 93, the jaw cylinder of the third jaw 613 is connected to the second slide block 94, and the push rod of the first drive cylinder 81 is connected to the jaw cylinder of the second jaw 612.

As shown in fig. 6 to 8, the wire separating mechanism 60 further includes a mounting plate 62, and the first clamping jaw 611, the second clamping jaw 612, the third clamping jaw 613, the second driving cylinder 82 and the transmission structure 90 are all disposed on the mounting plate 62. The mounting plate 62 is provided with a mounting bracket 63, the first driving cylinder 81 is provided on the mounting bracket 63 and positioned above the second clamping jaw 612, and the third driving mechanism 70 is provided between the frame 10 and the mounting plate 62.

Further, the third driving mechanism 70 is a linear module, and the linear module is connected to the mounting plate 62, so that the entire wire dividing mechanism 60 can be driven to move linearly. The linear module can be a linear motor, a gear rack mechanism, a lead screw nut mechanism and the like.

The specific structure of the reforming mechanism is described below.

As shown in fig. 2 to 4, the first presser 21 and the second presser 22 are arranged in the up-down direction. The contact surfaces of the first pressing block 21 and the second pressing block 22 respectively comprise a first pressing surface 201, a second pressing surface 202 and a third pressing surface 203, the first pressing surface 201 and the third pressing surface 203 are respectively located on two sides of the second pressing surface 202, and the second pressing surface 202 is located above the first pressing surface 201 and the third pressing surface 203.

Specifically, after the first pressing piece 21 and the second pressing piece 22 are pressed, the first pressing surface 201, the second pressing surface 202, and the third pressing surface 203 form a triangular structure, that is, the shape of the triangular structure is adapted to the shape of the split core wire by the three clamping jaws of the wire splitting mechanism 60.

Further, as can be seen from fig. 4, the first pressing piece 21 is of a "concave" type with a downward opening, and the second pressing piece 22 is of a "convex" type.

As shown in fig. 2, fig. 3 and fig. 5, in the solution of the present embodiment, the first driving mechanism 30 includes a third driving cylinder 31 and a fourth driving cylinder 32, the third driving cylinder 31 is connected to the first presser 21, and the fourth driving cylinder 32 is connected to the second presser 22. Specifically, the third driving cylinder 31 is disposed above the first presser 21, and the rod of the third driving cylinder 31 is connected downward to the first presser 21. The fourth driving cylinder 32 is disposed above the second pressing block 22, and a push rod of the fourth driving cylinder 32 is upwardly connected to the second pressing block 22.

As will be understood by those skilled in the art, when the push rods of the third driving cylinder 31 and the fourth driving cylinder 32 are extended, the first pressing block 21 and the second pressing block 22 can be moved close to each other and pressed against the core wire for shaping. When the push rods of the third driving cylinder 31 and the fourth driving cylinder 32 retract, the first pressing block 21 and the second pressing block 22 can move away from each other and the core wire can pass through.

Finally, the specific structure of the skin is described.

As shown in fig. 3 and 4, the first cutter 41 and the second cutter are arranged in the up-down direction. The contact surfaces of the first cutting knife 41 and the second cutting knife 42 each include a first knife surface 401, a second knife surface 402 and a third knife surface 403, the first knife surface 401 and the third knife surface 403 are respectively located on two sides of the second knife surface 402, and the second knife surface 402 is located above the first knife surface 401 and the third knife surface 403.

Specifically, after the first cutting blade 41 and the second cutting blade 42 are pressed, the first blade surface 401, the second blade surface 402, and the third blade surface 403 form a triangular structure, that is, a shape adapted to the shape of the core wire separated by the three clamping jaws of the wire separation mechanism 60.

Further, as can be seen in fig. 4, the first cutter 41 is of a "concave" type opening downwards and the second cutter 42 is of a "convex" type.

As shown in fig. 2 and 5, the second driving mechanism 50 includes a lead screw 51, a driving motor 52, a first driving block 53, and a second driving block 54. Wherein, the driving motor 52 drives the screw rod 51 to rotate. The first driving block 53 and the second driving block 54 are respectively provided with a threaded hole, the first driving block 53 and the second driving block 54 are sleeved outside the screw rod 51 through the threaded holes, and the thread direction of the threaded hole of the first driving block 53 is opposite to the thread direction of the threaded hole of the second driving block 54. The first cutter 41 is connected to a first driving block 53, and the second cutter 42 is connected to a second driving block 54.

As can be seen from fig. 2, the first driving block 53 and the second driving block 54 are spaced on the screw 51, the first driving block 53 is located at the upper side, and the second driving block 54 is located at the lower side.

Further, the first driving block 53 and the second driving block 54 are both in an L-shaped structure, one side of which is provided with the threaded hole, and the other side of which is connected with the cutter. This allows the second drive mechanism 50 to be provided integrally at the side of the frame 10.

Since the thread direction of the threaded hole of the first driving block 53 is opposite to the thread direction of the threaded hole of the second driving block 54, it can be understood by those skilled in the art that when the driving motor 52 drives the screw rod to rotate forward or reverse, the first driving block 53 and the second driving block 54 are driven to move closer to or away from each other, and further the first cutting knife 41 and the second cutting knife 42 are driven to move closer to or away from each other.

As shown in fig. 2 and 5, in the solution of the present embodiment, the second driving mechanism further includes a guide shaft 55. The guide shaft 55 is arranged in parallel with the screw rod 51, guide holes are further formed in the first driving block 53 and the second driving block 54, and the first driving block 53 and the second driving block 54 are sleeved outside the screw rod 51 through the guide holes.

Specifically, the guide shaft 55 serves to stop rotation of the first driving block 53 and the second driving block 54 on the one hand, and to guide the first driving block 53 and the second driving block 54 on the other hand.

Based on the above structure, the working process of the core wire processing apparatus in this embodiment is as follows:

1. the first pressing block 21 and the second pressing block 22 are in an open state, the first cutter 41 and the second cutter 42 are in an open state, the core wires firstly pass through the shaping mechanism 20 and the skin cutting mechanism 40, the branching mechanism 60 moves to a preset position through the third driving mechanism 70, and the three clamping jaws respectively clamp three strands of core wires;

2. the third driving mechanism 70 drives the wire separating mechanism 60 to move in the direction away from the peeling mechanism 40 so as to straighten the core wire;

3. the push rod of the first driving cylinder 81 retracts, the push rod of the second driving cylinder 82 extends, and the three clamping jaws move away from each other so as to drive the multi-strand core wires to separate;

4. the wire separating mechanism 60 moves forwards to a preset position through the third driving mechanism 70, push rods of the third driving cylinder 31 and the fourth driving cylinder 32 extend out, and drive the first pressing block 21 and the second pressing block 22 to mutually approach and press the core wires, so that the core wires are shaped;

5. the driving motor 52 drives the screw rod 51 to rotate, and drives the first cutter 41 and the second cutter 42 to mutually approach and cut off the skin of the core wire;

6. finally, the third driving mechanism 70 drives the wire separating mechanism 60 to move in the direction away from the peeling mechanism 40, so that the cut outer skin is peeled off from the core wire.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. A core wire processing apparatus, comprising:

a frame (10);

the shaping mechanism (20) is arranged on the rack (10), the shaping mechanism (20) comprises a first pressing block (21) and a second pressing block (22) which are arranged oppositely, and the first pressing block (21) and the second pressing block (22) are driven by a first driving mechanism (30) and move close to or away from each other;

the skin cutting mechanism (40) is arranged on the rack (10) and positioned at the side part of the shaping mechanism (20), the skin cutting mechanism (40) comprises a first cutter (41) and a second cutter (42) which are oppositely arranged, and the first cutter (41) and the second cutter (42) are driven by a second driving mechanism (50) and move close to or away from each other;

the wire dividing mechanism (60) is movably arranged on the rack (10) and is positioned on one side, away from the shaping mechanism (20), of the peeling mechanism (40), the wire dividing mechanism (60) is driven by a third driving mechanism (70), the wire dividing mechanism (60) comprises a plurality of clamping structures (61), and the plurality of clamping structures (61) are driven by a fourth driving mechanism (80) to enable the plurality of clamping structures (61) to move close to or away from each other.

2. The core wire processing apparatus according to claim 1, wherein the gripping structure (61) includes a first jaw (611), a second jaw (612), and a third jaw (613) disposed in a horizontal direction, the fourth driving mechanism (80) includes a first driving cylinder (81) and a second driving cylinder (82), the first driving cylinder (81) is connected to the second jaw (612) and drives the second jaw (612) to move in a vertical direction, the second driving cylinder (82) is connected to the first jaw (611) and the third jaw (613) through a transmission structure (90) and drives the first jaw (611) and the third jaw (613) to move toward both horizontal sides of the second jaw (612), respectively.

3. The core wire processing device according to claim 2, characterized in that the end of the first jaw (611) and the end of the third jaw (613) are arranged bent towards the second jaw (612).

4. The core wire processing apparatus according to claim 2, wherein the transmission structure (90) comprises:

a first slide rail (91) and a second slide rail (92) which are oppositely arranged, and the distance between the first slide rail (91) and the second slide rail (92) is gradually increased in the direction towards the bark cutting mechanism (40);

a first slider (93) and a second slider (94), said first slider (93) being arranged on said first sliding rail (91), said first clamping jaw (611) being arranged on said first slider (93), said second slider (94) being arranged on said second sliding rail (92), said third clamping jaw (613) being arranged on said second slider (94);

the two ends of the first connecting rod (95) are respectively hinged with the push rod of the second driving cylinder (82) and the first sliding block (93), and the two ends of the second connecting rod (96) are respectively hinged with the push rod of the second driving cylinder (82) and the second sliding block (94).

5. The core wire processing apparatus according to claim 2, wherein the wire separating mechanism (60) further comprises a mounting plate (62), the first jaw (611), the second jaw (612), the third jaw (613), the second driving cylinder (82) and the transmission structure (90) are all disposed on the mounting plate (62), a mounting frame (63) is disposed on the mounting plate (62), the first driving cylinder (81) is disposed on the mounting frame (63) and above the second jaw (612), and the third driving mechanism (70) is disposed between the frame (10) and the mounting plate (62).

6. The core wire processing apparatus according to any one of claims 1 to 4, wherein the contact surfaces of the first presser piece (21) and the second presser piece (22) each include a first presser surface (201), a second presser surface (202), and a third presser surface (203), the first presser surface (201) and the third presser surface (203) are respectively located on both sides of the second presser surface (202), and the second presser surface (202) is located above the first presser surface (201) and the third presser surface (203).

7. The core-wire processing apparatus according to any one of claims 1 to 4, the first drive mechanism (30) comprising a third drive cylinder (31) and a fourth drive cylinder (32), the third drive cylinder (31) being connected with the first press block (21), the fourth drive cylinder (32) being connected with the second press block (22).

8. The core wire processing device according to any one of claims 1 to 4, characterized in that the contact surfaces of the first and second cutters (41, 42) each comprise a first cutter surface (401), a second cutter surface (402), and a third cutter surface (403), the first and third cutter surfaces (401, 403) being located on both sides of the second cutter surface (402), respectively, and the second cutter surface (402) being located above the first and third cutter surfaces (401, 403).

9. The core-wire processing device according to any of claims 1 to 4, characterized in that the second drive mechanism (50) comprises:

a screw rod (51);

the driving motor (52) drives the screw rod (51) to rotate;

the cutting device comprises a first driving block (53) and a second driving block (54), wherein threaded holes are formed in the first driving block (53) and the second driving block (54), the first driving block (53) and the second driving block (54) are sleeved outside a screw rod (51) through the threaded holes, the thread direction of the threaded hole of the first driving block (53) is opposite to the thread direction of the threaded hole of the second driving block (54), a first cutter (41) is connected with the first driving block (53), and a second cutter (42) is connected with the second driving block (54).

10. The core-wire processing apparatus of claim 9 wherein the second drive mechanism further comprises:

the guide shaft (55) is arranged in parallel with the screw rod (51), guide holes are further formed in the first driving block (53) and the second driving block (54), and the first driving block (53) and the second driving block (54) are sleeved outside the screw rod (51) through the guide holes.

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