Wire drawing machine pay-off mechanism for cable production

Abstract

The utility model relates to the technical field of cable production, and discloses a wire drawing machine pay-off mechanism for cable production, which comprises a first pay-off rack fixedly connected to the middle of the top end of a bottom plate, the top end of the first pay-off rack is rotatably connected with a second pay-off rack, and the top end of the second pay-off rack is fixedly connected with a guide rack. An air cylinder is rotationally connected to the middle of the left end of the first pay-off frame, the telescopic end of the air cylinder is rotationally connected to the lower side of the left end of the rod body of the second pay-off frame, a pay-off roller is rotationally connected to the left side of the top end of the bottom plate, and the pay-off roller is located under the guide frame. According to the utility model, the motor drives the sleeve plate to reciprocate, so that the swing adjusting frame stably moves up and down and swings back and forth on the inner side of the supporting plate, and therefore, the electric wire can be stably swung and wound along a winding path on the winding roller, the pay-off process is stable and efficient, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a wire drawing machine pay-off mechanism for cable production. Background Art

[0002] The wire drawing machine for cable production is a kind of equipment specially used for cable manufacturing. Its main function is to draw, shape and process the conductors in the cable. During the operation of the wire drawing machine, a motor is used to drive the winding mechanism to rotate to complete the drawing of the cable production and feed the wire into the wire drawing machine.

[0003] At present, the existing technology has unstable wire payout and difficult tension control during the cable production drawing process, which may cause wire accumulation when the cable production drawing machine pays out the wires, thereby reducing the stability of the overall device for the cable production drawing machine payout, thereby causing low efficiency.

[0004] In this regard, in order to address the technical problem of unstable and inefficient wire payout of a wire drawing machine, the present application proposes a wire payout mechanism for a wire drawing machine for cable production. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wire-paying mechanism for a wire drawing machine for cable production, thereby improving the stability of the wire-paying.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A pay-off mechanism for a wire drawing machine for cable production, comprising a first pay-off stand fixedly connected to the middle portion of the top end of a base plate, a second pay-off stand rotatably connected to the top end of the first pay-off stand, a guide frame fixedly connected to the top end of the second pay-off stand, a cylinder rotatably connected to the middle portion of the left end of the first pay-off stand, a telescopic end of the cylinder rotatably connected to the lower side of the left end of a rod body of the second pay-off stand, a pay-off roller rotatably connected to the left side of the top end of the base plate, and the pay-off roller is located directly below the guide frame;

[0008] The support plates are fixedly connected to the front and rear sides of the right top part of the bottom plate, and a motor is fixedly connected to the right side of the front end of the front support plate, and the motor driving end passes through the outer wall of the front support plate and is fixedly connected to the winding roller. The middle part of the rear end of the winding roller passes through the outer wall of the rear support plate and is connected to the first sliding frame through a reciprocating component, and the outer wall of the first sliding frame is slidably connected to the inner wall of the rear support plate, and the front end of the first sliding frame is connected to the third pay-off pulley through a swinging component.

[0009] Furthermore, the top end of the guide frame is rotatably connected to a first pay-off pulley, and the front end of the first pay-off frame is rotatably connected to a second pay-off pulley.

[0010] Furthermore, the reciprocating assembly includes a turntable rotatably connected to the rear end of the winding roller, an eccentric rod is fixedly connected to the outer diameter edge of the turntable, a sleeve is provided on the outer wall of the eccentric rod, a connecting rod is fixedly connected to the left side of the top end of the sleeve, and the rear side of the bottom end of the first sliding frame is fixedly connected to the top end of the connecting rod.

[0011] Furthermore, the left and right sides of the front end of the sleeve plate are fixedly connected with slides, and the front ends of the slides are slidably connected to the rear end outer wall of the support plate at the rear side.

[0012] Furthermore, the swing assembly includes a threaded rod rotatably connected to the left side of the front end of the first sliding frame, the outer wall of the threaded rod is threadedly connected to the swing adjustment frame, the third wire-releasing pulley is rotatably connected to the bottom end of the swing adjustment frame, the front side of the outer wall of the threaded rod is fixedly connected to a gear, the left side of the outer diameter of the gear is meshed with a toothed plate, and the front end of the toothed plate is fixedly connected to the rear end of the front support plate.

[0013] Furthermore, the front end of the threaded rod is rotatably connected to a second sliding frame, and the outer wall of the second sliding frame is slidably connected to the inner wall of the rear end of the front support plate.

[0014] Furthermore, a guide rod is slidably connected to the right side of the inner wall of the swing adjustment frame, and the front and rear ends of the guide rod are respectively fixedly connected to the opposite sides of the first sliding frame and the second sliding frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the motor drives the reciprocating movement of the sleeve plate, so that the swing adjustment frame can stably move up and down and swing back and forth on the inner side of the support plate, so that the wire can be stably swung and wound along the winding path on the winding roller. The wire-releasing process is stable and efficient, which improves production efficiency.

[0017] 2. In the utility model, the angles of the first pay-off frame and the second pay-off frame are adjusted by the cylinder, and the pay-off tension is quickly adjusted, so that the wire can better pass through the first pay-off pulley and the second pay-off pulley, avoiding entanglement and knotting, and further improving the pay-off efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a wire-drawing machine pay-off mechanism for cable production proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the tooth plate structure of a wire drawing machine pay-off mechanism for cable production proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a swing adjustment frame of a wire drawing machine pay-off mechanism for cable production proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a winding roller of a wire drawing machine pay-off mechanism for cable production.

[0022] Legend:

[0023] 1. Bottom plate; 2. Winding roller; 3. Sleeve plate; 4. Swing adjustment frame; 5. First pay-off frame; 6. Cylinder; 7. Second pay-off frame; 8. First pay-off pulley; 9. Pay-off roller; 10. Second pay-off pulley; 11. Support plate; 12. Motor; 13. Connecting rod; 14. Threaded rod; 15. Tooth plate; 16. Gear; 17. First sliding frame; 18. Turntable; 19. Eccentric rod; 20. Slide plate; 21. Third pay-off pulley; 22. Guide rod; 23. Second sliding frame; 24. Guide frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Reference Figure 1 The utility model provides an embodiment: a wire drawing machine pay-off mechanism for cable production, comprising a first pay-off frame 5 fixedly connected to the middle part of the top end of the base plate 1, the top of the first pay-off frame 5 is rotatably connected to the second pay-off frame 7, the top of the second pay-off frame 7 is fixedly connected to the guide frame 24, the middle part of the left end of the first pay-off frame 5 is rotatably connected to the cylinder 6, the telescopic end of the cylinder 6 is rotatably connected to the lower side of the left end of the rod body of the second pay-off frame 7, the left side of the top end of the base plate 1 is rotatably connected to the pay-off roller 9, the pay-off roller 9 is located directly below the guide frame 24, the top of the guide frame 24 is rotatably connected to the first pay-off pulley 8, and the front end of the first pay-off frame 5 is rotatably connected to the second pay-off pulley 10.

[0026] Specifically, the rear end of the first pay-off pulley 8 is installed on the top of the guide frame 24 through a support rod. The rear end of the first pay-off pulley 8 is rotatably connected to the support rod. The bottom end of the support rod is fixed to the top of the guide frame 24. A through hole is opened in the middle of the guide frame 24 to facilitate the passage of the wire. The bottom end of the cylinder 6 is connected to the rotation of the first pay-off frame 5 through a support block, and the second pay-off pulley 10 also rotates below the front side of the support block.

[0027] Reference Figure 2-Figure 4The front and rear sides of the right top of the bottom plate 1 are fixedly connected to a support plate 11, the right front end of the front support plate 11 is fixedly connected to a motor 12, the driving end of the motor 12 passes through the outer wall of the front support plate 11 and is fixedly connected to the winding roller 2, the middle part of the rear end of the winding roller 2 passes through the outer wall of the rear support plate 11 and is fixedly connected to a turntable 18, the outer diameter edge of the turntable 18 is fixedly connected to an eccentric rod 19, the outer wall of the eccentric rod 19 is provided with a sleeve plate 3, the left top end of the sleeve plate 3 is fixedly connected to a connecting rod 13, the top of the connecting rod 13 is fixedly connected to a first sliding frame 17, the left and right sides of the front end of the sleeve plate 3 are fixedly connected to a slide plate 20, the front end of the slide plate 20 is slidably connected to the outer wall of the rear end of the rear support plate 11, and the outer wall of the first sliding frame 17 is slidably connected to The inner wall of the rear support plate 11, the front end of the first sliding frame 17 is rotatably connected to the threaded rod 14, the outer wall of the threaded rod 14 is threadedly connected to the swing adjustment frame 4, the bottom end of the swing adjustment frame 4 is rotatably connected to the third line-releasing pulley 21, the front side of the outer wall of the threaded rod 14 is fixedly connected to the gear 16, the left side of the outer diameter of the gear 16 is meshed with the toothed plate 15, the front end of the toothed plate 15 is fixedly connected to the rear end of the front support plate 11, the front end of the threaded rod 14 is rotatably connected to the second sliding frame 23, the outer wall of the second sliding frame 23 is slidably connected to the inner wall of the rear end of the front support plate 11, the right side of the inner wall of the swing adjustment frame 4 is slidably connected to the guide rod 22, and the rear ends of the front end of the guide rod 22 are respectively fixedly connected to the opposite sides of the first sliding frame 17 and the second sliding frame 23.

[0028] Specifically, the third pay-off pulley 21 rotates at the bottom end of the swing adjustment frame 4 through the positioning of the front and rear connecting rods. The middle of the front and rear sides of the third pay-off pulley 21 are respectively connected to the opposite side of the connecting rod for rotation, and the top of the connecting rod is fixed to the bottom end of the swing adjustment frame 4. The motor 12 drives the winding roller 2 to rotate at a frequency that is adjusted to just rise or fall once on the inner side of the support plate 11. At the same time, the gear 16 is driven by the tooth plate 15 to rotate clockwise during the descent process, which can drive the threaded rod 14 to rotate forward, and is driven by the tooth plate 15 to rotate counterclockwise during the ascent process, which drives the threaded rod 14 to rotate in the opposite direction, so that the swing adjustment frame 4 can swing back and forth and adjust along the winding trajectory on the surface of the winding roller 2 during the ascent and descent process. The limiting block installed at the rear end of the eccentric rod 19 can prevent the sleeve plate 3 from detaching, and the wire on the winding roller 2 will be fed into the wire drawing machine.

[0029] Working principle: First, when using the device for pay-off, the wire used for cable production on the pay-off roller 9 passes through the guide frame 24, the first pay-off pulley 8, the second pay-off pulley 10 and the third pay-off pulley 21 in sequence, and is wound on the outer wall of the winding roller 2. Then, when the pay-off work starts, the winding roller 2 is driven to rotate by starting the motor 12 to reel in the wire, and the turntable 18 is driven to rotate at the same time, and the sleeve plate 3 is driven to slide up and down through the eccentric rod 19, thereby driving the connecting rod 13 and the first sliding frame 17 on the upper side to slide up and down on the inner wall of the rear support plate 11, thereby making the swing adjustment frame 4 move up and down between the front and rear support plates 11, and at the same time, the front of the threaded rod 14 is driven to move up and down. The gear 16 on the side will rotate under the action of the left tooth plate 15, thereby driving the threaded rod 14 to rotate, so that the swing adjustment frame 4 will swing back and forth under the action of the guide rod 22, so that the wire can be stably swung and wound along the winding path on the winding roller 2, and the wire-releasing process can be realized quickly and efficiently, thereby improving production efficiency. At the same time, when the wire passes through the guide frame 24, the first wire-releasing pulley 8 and the second wire-releasing pulley 10, the staff can adjust the rotation angle of the second wire-releasing frame 7 on the first wire-releasing frame 5 through the cylinder 6, so as to further adjust the wire-releasing tension, prevent the wire from being entangled and knotted, and ensure the flatness and safety of the wire.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire drawing machine pay-off mechanism for cable production, characterized in that: include: A first pay-off frame (5) is fixedly connected to the middle of the top of the bottom plate (1); the top of the first pay-off frame (5) is rotatably connected to a second pay-off frame (7); the top of the second pay-off frame (7) is fixedly connected to a guide frame (24); the middle of the left end of the first pay-off frame (5) is rotatably connected to a cylinder (6); the telescopic end of the cylinder (6) is rotatably connected to the lower side of the left end of the rod body of the second pay-off frame (7); the left side of the top of the bottom plate (1) is rotatably connected to a pay-off roller (9); the pay-off roller (9) is located directly below the guide frame (24); A support plate (11) is fixedly connected to the front and rear sides of the right top portion of the bottom plate (1); a motor (12) is fixedly connected to the right front end of the front support plate (11); a driving end of the motor (12) passes through the outer wall of the front support plate (11) and is fixedly connected to a winding roller (2); a middle portion of the rear end of the winding roller (2) passes through the outer wall of the rear support plate (11) and is connected to a first sliding frame (17) through a reciprocating assembly; the outer wall of the first sliding frame (17) is slidably connected to the inner wall of the rear support plate (11); and the front end of the first sliding frame (17) is connected to a third pay-off pulley (21) through a swing assembly.

2. A wire drawing machine pay-off mechanism for cable production according to claim 1, characterized in that: The top end of the guide frame (24) is rotatably connected to a first pay-off pulley (8), and the front end of the first pay-off frame (5) is rotatably connected to a second pay-off pulley (10).

3. The pay-off mechanism of a wire drawing machine for cable production according to claim 1, characterized in that: The reciprocating assembly comprises a turntable (18) rotatably connected to the rear end of the winding roller (2); an eccentric rod (19) is fixedly connected to the outer diameter edge of the turntable (18); a sleeve (3) is sleeved on the outer wall of the eccentric rod (19); a connecting rod (13) is fixedly connected to the left side of the top end of the sleeve (3); and the rear side of the bottom end of the first sliding frame (17) is fixedly connected to the top end of the connecting rod (13).

4. A wire drawing machine pay-off mechanism for cable production according to claim 3, characterized in that: The left and right sides of the front end of the sleeve plate (3) are fixedly connected with slide plates (20), and the front ends of the slide plates (20) are slidably connected to the rear end outer wall of the rear support plate (11).

5. The pay-off mechanism of a wire drawing machine for cable production according to claim 1, characterized in that: The swing assembly comprises a threaded rod (14) rotatably connected to the left side of the front end of the first sliding frame (17); the outer wall of the threaded rod (14) is threadedly connected to the swing adjustment frame (4); the third pay-off pulley (21) is rotatably connected to the bottom end of the swing adjustment frame (4); the front side of the outer wall of the threaded rod (14) is fixedly connected to a gear (16); the left side of the outer diameter of the gear (16) is meshedly connected to a toothed plate (15); the front end of the toothed plate (15) is fixedly connected to the rear end of the front support plate (11).

6. A wire drawing machine pay-off mechanism for cable production according to claim 5, characterized in that: The front end of the threaded rod (14) is rotatably connected to a second sliding frame (23), and the outer wall of the second sliding frame (23) is slidably connected to the inner wall of the rear end of the front support plate (11).

7. A wire drawing machine pay-off mechanism for cable production according to claim 6, characterized in that: A guide rod (22) is slidably connected to the right side of the inner wall of the swing adjustment frame (4), and the front and rear ends of the guide rod (22) are respectively fixedly connected to the opposite sides of the first sliding frame (17) and the second sliding frame (23).

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