Automatic section cutting device for electric wire production

Abstract

The utility model belongs to the field of electric wire processing, and discloses an automatic cutting device for electric wire production, the automatic cutting device comprises a supporting base, the top of the supporting base is provided with two symmetrical supporting side seats, and the inner walls of the two supporting side seats are fixedly installed with a connecting plate through supporting rods. The first fixing structure and the guiding structure are arranged on the connecting plate, the moving structure and the second fixing structure are combined, under the action of the guiding structure, the electric wire moves forwards to achieve a good limiting effect, and after the electric wire is cut off, the moving structure drives the second fixing structure to move forwards, so that the electric wire is cut off. The wire port on the second fixing structure is arranged at the first fixing structure, the first fixing structure fixes the wire, then the moving structure works again, the second fixing structure is moved to the original position, the wire is fixed again, and the use flexibility is improved.

Description

Technical Field

[0001] The present application relates to the field of wire processing, and more specifically, to an automatic segment cutting device for wire production. Background Art

[0002] Wires refer to conductors that transmit electrical energy. They are divided into bare wires, electromagnetic wires and insulated wires. Bare wires have no insulation layer and include copper and aluminum flat wires, overhead stranded wires and various profiles (such as profiled wires, busbars, copper bars, aluminum bars, etc.). They are mainly used for outdoor overhead and indoor busbars and switch boxes.

[0003] When processing electric wires, a cutting device is needed to cut the wires into segments. The current cutting equipment has certain shortcomings during use. For example, when cutting the electric wires, it is necessary to manually pull the cut wire port forward and cut it again after pulling it to the specified position. This is cumbersome to use and reduces work efficiency. Summary of the invention

[0004] In order to solve the above problems, the present application provides an automatic segment cutting device for electric wire production.

[0005] The present application provides an automatic segment cutting device for electric wire production, which adopts the following technical solution:

[0006] An automatic segment cutting device for electric wire production comprises a supporting base, and two symmetrical supporting side seats are arranged on the top of the supporting base, and the inner walls of the two supporting side seats are fixedly installed between a support rod and a connecting plate, and a slot is provided on the connecting plate, and a cutting structure is fixedly installed at the bottom of the connecting plate at the slot, and a guide structure and a first fixed structure are arranged on the top of the connecting plate, and a moving mechanism is installed on one side wall of the connecting plate, and the moving mechanism drives a second fixed structure to move back and forth, and the second fixed structure comprises a second supporting seat, and an opening is provided on the second supporting seat, and a second cylinder is fixedly installed on one end of the second supporting seat, and the output end of the second cylinder is fixedly connected to a second clamping block, and a second clamping groove is provided on the inner wall of the second clamping block and the second supporting seat.

[0007] Furthermore, the moving mechanism includes a servo motor installed on the side wall of the connecting plate, the output end of the servo motor is connected to one end of the screw rod, the other end of the screw rod is installed on the bearing seat installed on the side wall of the connecting plate through a bearing, the screw rod is also adapted to be installed between the screw hole opened on the threaded sleeve seat, and one end of the threaded sleeve seat is fixedly installed between the protruding rod and the second support seat.

[0008] Furthermore, the first fixed structure includes a first support seat installed on the top of the connecting plate, an opening is provided on the first support seat, a first cylinder is installed on the outer wall of the first support seat, an output end of the first cylinder is fixedly connected to the first clamping block, and a first clamping groove is provided on the inner wall of the first clamping block and the first support seat.

[0009] Furthermore, the guide structure includes a third support seat installed on the top of the connecting plate, the third support seat is provided with an opening, a spring member is arranged on the inner wall of the opening, the spring member is composed of a combination of a telescopic tube and a spring, one end of the spring member is fixedly connected to the third clamping block, an arc groove is provided on the inner wall of the third clamping block and the third support seat, a plurality of mounting grooves are provided on the inner wall of the arc groove, and rollers are installed in the mounting grooves.

[0010] Furthermore, the cutting structure includes an L-shaped seat installed at the bottom of the connecting plate, a third cylinder is installed on the L-shaped seat, the output end of the third cylinder is fixedly installed between the fixed block, a driving motor is fixedly installed on the fixed block, the output end of the driving motor is fixedly installed between the cutting knife, a guide rod passes through the through hole opened on the fixed block, and both ends of the guide rod are connected to the connecting plate and the L-shaped seat.

[0011] Furthermore, a material feeding hole is provided on one of the supporting side seats, the top of the other supporting side seat is fixedly installed between the supporting block through a protruding rod, and an infrared sensor is installed on the bottom of the supporting block.

[0012] In summary, the present application includes at least one of the following beneficial technical effects: the utility model is provided with a first fixed structure and a guide structure on the connecting plate. When combined with the movable structure and the second fixed structure, the wire moves forward under the action of the guide structure, and has a good limiting effect. After the wire is cut off, the movable structure drives the second fixed structure to move forward, and the wire port on the second fixed structure is placed at the first fixed structure. The first fixed structure fixes the wire, and then the movable structure works again to move the second fixed structure to its original position, and fixes the wire again, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a schematic diagram of the structure of an automatic segment cutting device for electric wire production;

[0014] Figure 2 It is a structural schematic diagram of the wire sleeve seat in this application;

[0015] Figure 3 This is a schematic diagram of the structure of the infrared sensor in this application;

[0016] Figure 4For this application Figure 2 A magnified view of the structure at A;

[0017] Figure 5 For this application Figure 3 Enlarged view of the structure at B in the figure.

[0018] Explanation of the numbers in the figure: 1. Support base; 2. Support side seat; 3. Connecting plate; 4. Support block; 5. Infrared sensor; 6. First support seat; 7. First clamping block; 8. On the first cylinder; 9. First clamping groove; 10. Slot; 11. Support rod; 12. Sleeve seat; 13. Screw rod; 14. Second support seat; 15. Second clamping block; 16. Second cylinder; 17. Second clamping groove; 18. Feed hole; 19. L-shaped seat; 20. Third cylinder; 21. Fixed block; 22. Drive motor; 23. Cutting knife; 24. Guide rod; 25. Third support seat; 26. Third clamping block; 27. Telescopic tube; 28. Spring; 29. ​​Mounting groove; 30. Roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The following is combined with Figure 1-5This application is described in further detail.

[0023] The embodiment of the present application discloses an automatic segment cutting device for electric wire production, comprising a supporting base 1, two symmetrical supporting side seats 2 are arranged on the top of the supporting base 1, the inner walls of the two supporting side seats 2 are fixedly installed between the support rods 11 and the connecting plate 3, a slot 10 is provided on the connecting plate 3, a cutting structure is fixedly installed at the bottom of the connecting plate 3 at the slot 10, a guiding structure and a first fixed structure are provided on the top of the connecting plate 3, a moving mechanism is installed on one side wall of the connecting plate 3, and the moving mechanism drives the second fixed structure to move back and forth, the second fixed structure comprises a second supporting seat 14, an opening is provided on the second supporting seat 14, a second cylinder 16 is fixedly installed on one end of the second supporting seat 14, the output end of the second cylinder 16 is fixedly connected to the second clamping block 15, a second clamping groove 17 is provided on the inner wall of the second clamping block 15 and the second supporting seat 14, the first cylinder 8 and the second cylinder 9 works, respectively drives the first clamping block 7 and the second clamping block 15 to move, combines with the first support seat 6 and the second support seat 14, and clamps the wire. The third cylinder 20 works, drives the fixing block 21 to move upward, drives the motor 22 to work, makes the cutting knife 23 cut the wire, and the second fixed structure clamps the wire at the cut position, and then takes down the cut wire. The servo motor works, drives the screw rod 13 to rotate, and while the screw rod 13 rotates, the wire sleeve seat 12 moves, passes the cut wire through the first clamping groove 9, and is placed at the position where the infrared sensor 5 lights up. At this time, the second cylinder 16 works, separates the second clamping block 15 from the inner wall of the second support seat 14, and the servo motor works again, drives the wire sleeve seat 12 to move to the original position, and the first fixed structure clamps the wire again, and then cuts it, and so on.

[0024] See also Figure 1 and Figure 2 The moving mechanism includes a servo motor installed on the side wall of the connecting plate 3, the output end of the servo motor is connected to one end of the screw rod 13, the other end of the screw rod 13 is installed with a bearing seat installed on the side wall of the connecting plate 3 through a bearing, the screw rod 13 is also adapted to be installed between the screw hole opened on the thread sleeve seat 12, and one end of the thread sleeve seat 12 is fixedly installed between the convex rod and the second support seat 14.

[0025] See also Figure 1 The first fixed structure includes a first support seat 6 installed on the top of the connecting plate 3, an opening is opened on the first support seat 6, a first cylinder 8 is installed on the outer wall of the first support seat 6, the output end of the first cylinder 8 is fixedly connected to the first clamping block 7, and a first clamping groove 9 is opened on the inner wall of the first clamping block 7 and the first support seat 6.

[0026] See also Figure 1 and Figure 5 The guide structure includes a third support seat 25 installed on the top of the connecting plate 3. The third support seat 25 is provided with an opening. A spring member is arranged on the inner wall of the opening. The spring member is composed of a telescopic tube 27 and a spring 28. One end of the spring member is fixedly connected to the third clamping block 26. The inner walls of the third clamping block 26 and the third support seat 25 are provided with an arc groove 29. The inner wall of the arc groove 29 is provided with a plurality of mounting grooves 30. Rollers 31 are installed in the mounting grooves 30.

[0027] See also Figure 1 and Figure 4 The cutting structure includes an L-shaped seat 19 installed at the bottom of the connecting plate 3, a third cylinder 20 is installed on the L-shaped seat 19, an output end of the third cylinder 20 is fixedly installed between a fixed block 21, a driving motor 22 is fixedly installed on the fixed block 21, an output end of the driving motor 22 is fixedly installed between a cutting knife 23, a guide rod 24 is passed through a through hole opened on the fixed block 21, and both ends of the guide rod 24 are connected to the connecting plate 3 and the L-shaped seat 19.

[0028] See also Figure 1 A material feeding hole 18 is provided on one of the supporting side seats 2, and the top of the other supporting side seat 2 is fixedly installed between the convex rod and the supporting block 4, and an infrared sensor 5 is installed at the bottom of the supporting block 4.

[0029] The implementation principle of an automatic segment cutting device for electric wire production in the embodiment of the present application is as follows: one end of the electric wire passes through the corresponding feed hole 18 opened on the supporting side seat 2, and passes through the guide structure, the second fixing structure, and the first fixing structure in sequence until the end of the electric wire is placed at the position where the infrared sensor 5 lights up. The first cylinder 8 and the second cylinder 9 work to drive the first clamping block 7 and the second clamping block 15 to move respectively, and the first support seat 6 and the second support seat 14 are combined to clamp the electric wire. The third cylinder 20 works to drive the fixing block 21 to move upward, and the driving motor 22 works to make the cutting knife 23 work on the electric wire. The wire is cut, the second fixed structure compresses the wire at the cut position, and then the cut wire is taken down, the servo motor works to drive the screw rod 13 to rotate, and while the screw rod 13 rotates, the wire sleeve seat 12 moves, and the cut wire passes through the first clamping groove 9 and is placed at the position where the infrared sensor 5 lights up. At this time, the second cylinder 16 works to separate the second clamping block 15 from the inner wall of the second support seat 14, and the servo motor works again to drive the wire sleeve seat 12 to move to the original position, and the first fixed structure clamps the wire again, and then cuts it, and so on.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic cutting device for electric wire production, comprising a support base (1), the top of the support base (1) is provided with two symmetrical support side seats (2), the inner walls of the two support side seats (2) are fixedly mounted between a support rod (11) and a connecting plate (3), characterized in that: The connecting plate (3) is provided with a slot (10), a cutting structure is fixedly installed at the bottom of the connecting plate (3) at the slot (10), a guiding structure and a first fixed structure are arranged at the top of the connecting plate (3), a moving mechanism is installed on one side wall of the connecting plate (3), and the moving mechanism drives the second fixed structure to move back and forth, the second fixed structure comprises a second support seat (14), an opening is provided on the second support seat (14), a second cylinder (16) is fixedly installed at one end of the second support seat (14), an output end of the second cylinder (16) is fixedly connected to a second clamping block (15), and a second clamping groove (17) is provided on the inner wall of the second clamping block (15) and the second support seat (14).

2. The automatic segment cutting device for electric wire production according to claim 1, characterized in that: The moving mechanism comprises a servo motor mounted on the side wall of the connecting plate (3); the output end of the servo motor is connected to one end of a screw rod (13); the other end of the screw rod (13) is mounted to a bearing seat mounted on the side wall of the connecting plate (3) via a bearing; the screw rod (13) is also fitted into a screw hole provided on a threaded sleeve seat (12); and one end of the threaded sleeve seat (12) is fixedly mounted to a second support seat (14) via a protruding rod.

3. The automatic segment cutting device for electric wire production according to claim 1, characterized in that: The first fixed structure comprises a first support seat (6) mounted on the top of the connecting plate (3), the first support seat (6) being provided with an opening, a first cylinder (8) being mounted on the outer wall of the first support seat (6), an output end of the first cylinder (8) being fixedly connected to a first clamping block (7), and a first clamping groove (9) being provided on the inner wall of the first clamping block (7) and the first support seat (6).

4. The automatic segment cutting device for electric wire production according to claim 1, characterized in that: The guide structure comprises a third support seat (25) mounted on the top of the connecting plate (3), the third support seat (25) being provided with an opening, a spring member being arranged on the inner wall of the opening, the spring member being composed of a combination of a telescopic tube (27) and a spring (28), one end of the spring member being fixedly connected to a third clamping block (26), an arc groove (29) being arranged on the inner wall of the third clamping block (26) and the third support seat (25), a plurality of mounting grooves (30) being arranged on the inner wall of the arc groove (29), and a roller (31) being installed in the mounting groove (30).

5. The automatic segment cutting device for electric wire production according to claim 1, characterized in that: The cutting structure comprises an L-shaped seat (19) mounted on the bottom of the connecting plate (3), a third cylinder (20) being mounted on the L-shaped seat (19), an output end of the third cylinder (20) being fixedly mounted between a fixing block (21), a driving motor (22) being fixedly mounted on the fixing block (21), an output end of the driving motor (22) being fixedly mounted between a cutting blade (23), a guide rod (24) passing through a through hole formed in the fixing block (21), and two ends of the guide rod (24) being connected to the connecting plate (3) and the L-shaped seat (19).

6. The automatic segment cutting device for electric wire production according to claim 1, characterized in that: A material feeding hole (18) is provided on one of the supporting side seats (2), and the top of the other supporting side seat (2) is fixedly mounted between the supporting block (4) via a protruding rod, and an infrared sensor (5) is mounted on the bottom of the supporting block (4).

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