Pay-off device of wire drawing machine

Abstract

The utility model relates to the technical field of pay-off of a wire drawing machine, and provides a pay-off device of a wire drawing machine, which is convenient for extruding and fixing a wire on a pay-off shaft, so that the wire is not easy to loosen, the wire is not easy to wind together, and the pay-off device comprises a bottom plate, a fixed plate, a sliding plate, a driving and sliding assembly, the pay-off shaft, a power assembly and an extruding assembly, the fixed plate is fixedly connected to the bottom plate, the sliding plate is slidably connected to the bottom plate, the sliding driving assembly is arranged on the bottom plate and used for driving the sliding plate to slide, the pay-off shaft is connected between the fixed plate and the sliding plate through the detachable assembly, the power assembly is arranged on the sliding plate and used for driving the pay-off shaft to rotate, and the power assembly comprises a supporting frame and a motor. And the supporting frame is fixedly connected to the sliding plate, the motor is fixedly installed on the supporting frame, the output end of the motor is concentrically connected with the rotating disc, and the extrusion assembly is arranged on the bottom plate and used for extruding and fixing a wire on the pay-off shaft.

Description

Technical Field

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

[0002] Wire drawing machine, also known as wire drawing machine, is a widely used mechanical equipment in industrial applications. It is widely used in machinery manufacturing, hardware processing, petrochemical, plastics, bamboo and wood products, wire and cable and other industries. The wire-releasing device is an important part of the wire drawing machine.

[0003] Existing wire drawing machine pay-off devices, for example, China disclosed a wire drawing machine pay-off device with patent publication number CN109127776A on January 4, 2019. It detects whether the pulley has fallen by sensing the wire breakage sensing part to determine whether the wire breakage occurs, and determines whether the wire breakage occurs by setting a detection part to detect whether the wire wheel has stopped rotating. It has double protection, which effectively ensures that the wire breakage can be detected in time and the equipment can be controlled to stop running; there is also a wire drawing machine pay-off device and a wire drawing machine disclosed by China on October 8, 2014 with patent publication number CN104084449A. During use, once the wire breaks, the brake lever will be actuated in time under the action of the elastic part and drive the brake pad assembly to the braking state, so as to realize the rapid locking of the wire drum, and solve the winding problem of the existing wire drawing machine pay-off mechanism when the wire breaks.

[0004] However, in the process of paying out the wire, the wire will gradually become loose, which can easily cause the wire to be entangled, affecting the progress of paying out the wire and thus affecting the normal operation of the wire drawing machine. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a wire-releasing device for a wire drawing machine to solve the problem in the background art that the wires released by the prior art will gradually become loose and easily cause the wires to be entangled.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire drawing machine pay-off device, comprising a base plate, a fixed plate, a sliding plate, a sliding drive assembly, a pay-off shaft, a power assembly and an extrusion assembly, the fixed plate is fixedly connected to the base plate, the sliding plate is slidably connected to the base plate, the sliding drive assembly is arranged on the base plate, and is used to drive the sliding plate to slide, the pay-off shaft is connected between the fixed plate and the sliding plate through a detachable assembly, the power assembly is arranged on the sliding plate, and is used to drive the pay-off shaft to rotate, and the extrusion assembly is arranged on the base plate, and is used to extrude and fix the wire on the pay-off shaft.

[0009] Preferably, the sliding drive assembly includes a rotating screw, a threaded block and a rotating rod, the base plate is provided with a groove, the rotating screw is rotatably connected to the groove, the threaded block is fixedly connected to the sliding plate, the threaded block is threadedly sleeved on the rotating screw, the rotating rod is fixedly connected to the rotating screw, the rotating rod passes through the base plate and extends to the outside and is fixedly connected to a rotating knob.

[0010] Furthermore, the detachable component includes a rotating disk and a positioning block. Two rotating disks are provided. The two rotating disks are rotatably mounted on the fixed plate and the sliding plate respectively. The positioning block is fixedly connected to the pay-off shaft. The rotating disk is provided with a positioning groove matching the positioning block.

[0011] Furthermore, the power assembly includes a support frame and a motor, the support frame is fixedly connected to the sliding plate, the motor is fixedly installed on the support frame, and the output end of the motor is concentrically connected to the rotating disk.

[0012] Furthermore, the extrusion assembly includes a storage box, a telescopic plate, a first spring, a first extrusion plate and a side extrusion piece. The storage box is fixedly connected to the bottom plate, the telescopic plate is slidably mounted in the storage box, the first spring is connected between the storage box and the telescopic plate, the first extrusion plate is fixedly connected to the telescopic plate via a connecting block, and the side extrusion piece is arranged on the bottom plate for further extruding and fixing the wire on the pay-off shaft.

[0013] Wherein, the side extrusion member includes a slide cylinder, a slide rod, a second spring, a first swivel seat, a rotating block, a second extrusion plate, a connecting plate and a second swivel seat, the slide cylinder is slidably connected to the bottom plate, the slide rod is slidably sleeved on the slide cylinder, the second spring is connected between the slide cylinder and the slide rod, the first swivel seat is fixedly connected to the slide rod, the rotating block is rotatably sleeved on the first swivel seat, the second extrusion plate is fixedly connected to the rotating block, the connecting plate is fixedly connected to the second extrusion plate, the second swivel seat is rotatably sleeved on the connecting plate, and the second swivel seat is fixedly connected to the telescopic plate.

[0014] (III) Beneficial effects

[0015] In summary, the present invention includes at least one of the following beneficial technical effects:

[0016] The wire-drawing machine pay-off device drives the sliding plate to slide through the sliding drive component, and the cooperation of the detachable component can make the pay-off shaft be installed and disassembled between the fixed plate and the sliding plate. The power component can drive the pay-off shaft to rotate, and the extrusion component can squeeze and fix the wire on the pay-off shaft. Therefore, the wire-drawing machine pay-off device is convenient for squeezing and fixing the wire on the pay-off shaft, so that the wire is not easy to loosen, and it is not easy for the wire to be entangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural diagram of the threaded block, rotating rod and rotating knob of the utility model;

[0019] Figure 3 It is a partial cross-sectional structural diagram of the storage box, the telescopic plate and the first spring of the utility model;

[0020] Figure 4 It is a front view planar structural schematic diagram of the storage box, the telescopic plate and the first extrusion plate of the utility model.

[0021] In the figure: 1. bottom plate; 2. fixed plate; 3. sliding plate; 4. pay-off shaft; 5. rotating screw; 6. threaded block; 7. rotating rod; 8. rotating knob; 9. rotating disk; 10. positioning block; 11. support frame; 12. motor; 13. storage box; 14. telescopic plate; 15. first spring; 16. first extrusion plate; 18. slide cylinder; 19. slide rod; 20. second spring; 21. first swivel seat; 22. rotating block; 23. second extrusion plate; 24. connecting plate; 25. second swivel seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1 and Figure 2 A wire drawing machine pay-off device, comprising a bottom plate 1, a fixed plate 2, a sliding plate 3, a driving slide assembly, a pay-off shaft 4, a power assembly and an extrusion assembly, wherein the fixed plate 2 is fixedly connected to the bottom plate 1, the sliding plate 3 is slidably connected to the bottom plate 1, the driving slide assembly is arranged on the bottom plate 1, and is used to drive the sliding plate 3 to slide, the driving slide assembly comprises a rotating screw 5, a threaded block 6 and a rotating rod 7, a groove is provided on the bottom plate 1, the rotating screw 5 is rotatably connected to the groove, the threaded block 6 is fixedly connected to the sliding plate 3, and the threaded block 6 is threadedly sleeved on the rotating rod On the moving screw 5, the rotating rod 7 is fixedly connected to the rotating screw 5, the rotating rod 7 extends through the bottom plate 1 to the outside and is fixedly connected with a rotating knob 8, the pay-off shaft 4 is connected between the fixed plate 2 and the sliding plate 3 through a detachable component, the detachable component includes a rotating disk 9 and a positioning block 10, two rotating disks 9 are provided, the two rotating disks 9 are rotatably sleeved on the fixed plate 2 and the sliding plate 3 respectively, the positioning block 10 is fixedly connected to the pay-off shaft 4, the rotating disk 9 is provided with a positioning groove matching the positioning block 10, and the positioning block 10 is provided with The triangle is conducive to preventing the pay-off shaft 4 from slipping when it rotates. The positioning block 10 at one end of the pay-off shaft 4 is placed in the positioning groove on the rotating disk 9 on one side of the fixed plate 2, and then the rotating knob 8 is rotated, the rotating knob 8 drives the rotating rod 7 to rotate, the rotating rod 7 drives the rotating screw 5 to rotate, and the rotating screw 5 drives the threaded block 6 to move, thereby driving the sliding plate 3 to slide, and the sliding plate 3 drives the rotating disk 9 on one side of the sliding plate 3 to move until the other positioning block 10 enters the positioning groove on the rotating disk 9, which is convenient for installing and disassembling the pay-off shaft 4. The power component is arranged on the sliding plate 3 to drive the pay-off shaft 4 to rotate. The power component includes a support frame 11 and a motor 12. The support frame 11 is fixedly connected to the sliding plate 3, and the motor 12 is fixedly installed on the support frame 11. The output end of the motor 12 is concentrically connected to the rotating disk 9, and the output end of the motor 12 rotates to drive the rotating disk 9 to rotate, and the rotating disk 9 drives the positioning block 10 to rotate, thereby driving the pay-off shaft 4 to rotate, which is convenient for pay-off.

[0026] Reference Figure 1 , Figure 3 and Figure 4 The extrusion assembly is arranged on the bottom plate 1, and is used to extrude and fix the line on the pay-off shaft 4. The extrusion assembly includes a storage box 13, a telescopic plate 14, a first spring 15, a first extrusion plate 16 and a side extrusion piece. The storage box 13 is fixedly connected to the bottom plate 1, and the telescopic plate 14 is slidably sleeved in the storage box 13. The first spring 15 is connected between the storage box 13 and the telescopic plate 14. The first extrusion plate 16 is fixedly connected to the telescopic plate 14 through a connecting block. The telescopic plate 14 is driven by the first spring 15 to apply force upward, so that the first extrusion plate 16 squeezes the line on the pay-off shaft 4, so that the line is not easy to loosen. The side extrusion piece is arranged on the bottom plate 1, and is used to further extrude and fix the line on the pay-off shaft 4. The side extrusion piece includes a slide cylinder 18, a slide rod 19, a second spring 20, a first swivel seat 21, a swivel Block 22, second extrusion plate 23, connecting plate 24 and second swivel seat 25, slide cylinder 18 is slidably connected to the bottom plate 1, slide bar 19 is slidably sleeved on the slide cylinder 18, second spring 20 is connected between the slide cylinder 18 and the slide bar 19, first swivel seat 21 is fixedly connected to the slide bar 19, rotating block 22 is rotatably sleeved on the first swivel seat 21, second extrusion plate 23 is fixedly connected to the rotating block 22, connecting plate 24 is fixedly connected to the second extrusion plate 23, second swivel seat 25 is rotatably sleeved on the connecting plate 24, and second swivel seat 25 is fixedly connected to the telescopic plate 14, so as to further squeeze and fix the line on the pay-off shaft 4, the line gradually decreases, and the radius of the line on the pay-off shaft 4 will gradually decrease, and the second extrusion plate 23 can change the position of applying force according to the change, so as to ensure the squeezing and fixation of the line, and it is not easy to make the line loose.

[0027] Example 2

[0028] In summary, the working principle and working process of the wire drawing machine pay-off device are as follows: when in use, first place the positioning block 10 at one end of the pay-off shaft 4 into the positioning groove on the rotating disk 9 on one side of the fixed plate 2, and then rotate the rotating knob 8, the rotating knob 8 drives the rotating rod 7 to rotate, the rotating rod 7 drives the rotating screw 5 to rotate, the rotating screw 5 drives the threaded block 6 to move, thereby driving the sliding plate 3 to slide, and the sliding plate 3 drives the rotating disk 9 on one side of the sliding plate 3 to move until the other positioning block 10 enters the positioning groove on the rotating disk 9. At this time, the first spring 15 and the second spring 20, the first extrusion plate 16 and the second extrusion plate 23 will squeeze the wire on the pay-off shaft 4. When paying out the wire, turn on the motor 12, and the output end of the motor 12 rotates to drive the rotating disk 9 to rotate. The rotating disk 9 drives the positioning block 10 to rotate, thereby driving the pay-off shaft 4 to rotate, and the pay-off can be carried out.

[0029] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A wire drawing machine pay-off device, comprising a bottom plate (1), characterized in that: Also includes: A fixing plate (2), the fixing plate (2) being fixedly connected to the base plate (1); A sliding plate (3), the sliding plate (3) being slidably connected to the base plate (1); a sliding drive assembly, the sliding drive assembly being arranged on the base plate (1) and being used for driving the sliding plate (3) to slide; A pay-off shaft (4), wherein the pay-off shaft (4) is connected between the fixed plate (2) and the sliding plate (3) via a detachable component; A power assembly, the power assembly being arranged on the sliding plate (3) and being used for driving the pay-off shaft (4) to rotate; A squeezing assembly is arranged on the bottom plate (1) and is used to squeeze and fix the wire on the wire-releasing shaft (4).

2. A wire drawing machine pay-off device according to claim 1, characterized in that: The driving and sliding assembly comprises: A rotating screw rod (5), wherein a groove is formed on the bottom plate (1), and the rotating screw rod (5) is rotatably connected to the groove; A threaded block (6), the threaded block (6) being fixedly connected to the sliding plate (3), and the threaded block (6) being threadably sleeved on the rotating screw (5); A rotating rod (7), the rotating rod (7) is fixedly connected to the rotating screw rod (5), the rotating rod (7) penetrates the bottom plate (1) and extends to the outside and is fixedly connected to a rotating knob (8).

3. A wire drawing machine pay-off device according to claim 1, characterized in that: The detachable components include: A rotating disk (9), wherein two rotating disks (9) are provided, and the two rotating disks (9) are rotatably sleeved on the fixed plate (2) and the sliding plate (3) respectively; A positioning block (10) is fixedly connected to the pay-off shaft (4), and a positioning groove matching the positioning block (10) is provided on the rotating disk (9).

4. A wire drawing machine pay-off device according to claim 3, characterized in that: The power assembly comprises: A support frame (11), wherein the support frame (11) is fixedly connected to the sliding plate (3); A motor (12), wherein the motor (12) is fixedly mounted on the support frame (11), and an output end of the motor (12) is concentrically connected to the rotating disk (9).

5. A wire drawing machine pay-off device according to claim 1, characterized in that: The extrusion assembly comprises: A storage box (13), wherein the storage box (13) is fixedly connected to the bottom plate (1); A telescopic plate (14), wherein the telescopic plate (14) is slidably sleeved in the storage box (13); A first spring (15), wherein the first spring (15) is connected between the storage box (13) and the telescopic plate (14); A first extrusion plate (16), the first extrusion plate (16) being fixedly connected to the telescopic plate (14) via a connecting block; A side extrusion piece is arranged on the bottom plate (1) and is used to further extrude and fix the wire on the wire-releasing shaft (4).

6. A wire drawing machine pay-off device according to claim 5, characterized in that: The side extrusion member comprises: A slide cylinder (18), wherein the slide cylinder (18) is slidably connected to the base plate (1); A sliding rod (19), wherein the sliding rod (19) is slidably sleeved on the sliding cylinder (18); a second spring (20), the second spring (20) being connected between the slide cylinder (18) and the slide rod (19); A first rotating seat (21), wherein the first rotating seat (21) is fixedly connected to the sliding rod (19); A rotating block (22), the rotating block (22) being rotatably sleeved on the first rotating seat (21); A second extrusion plate (23), the second extrusion plate (23) being fixedly connected to the rotating block (22); A connecting plate (24), the connecting plate (24) being fixedly connected to the second extrusion plate (23); A second rotating seat (25), the second rotating seat (25) is rotatably sleeved on the connecting plate (24), and the second rotating seat (25) is fixedly connected to the telescopic plate (14).

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