Traction stranded wire production line

Abstract

The utility model discloses a traction stranded wire production line, which comprises a pay-off machine, a wire concentration frame and a stranding machine, the line concentration frame is arranged adjacent to the pay-off machine; the stranding machine comprises an underframe, a take-up mechanism and a stranding mechanism. The take-up mechanism comprises a take-up frame and a take-up reel; the wire stranding mechanism comprises a wire stranding frame, a wire stranding driving device, a rotating frame and a leading-in mechanism; the leading-in mechanism comprises a leading-in shaft, a mounting plate, a guide wheel, a winding wheel, a traction wheel, a winding rod, a leading-in chain guide wheel and a leading-out chain guide wheel; and a plurality of winding grooves are formed in the winding wheel. According to the utility model, full-automatic take-up and stranding of stranded wires can be realized, and the stranding process is rapid and stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal wire twisting, and in particular relates to a traction stranding production line. Background Art

[0002] In the existing metal wire twisting process, the metal wire is usually immediately guided to the take-up drum by a chain guide wheel after being introduced into the twisting frame. The introduction process is unstable and the wire is prone to falling off due to looseness. Utility Model Content

[0003] The utility model provides a traction stranded wire production line to solve the above technical problems.

[0004] The solutions adopted by the present invention to achieve its technical effects are:

[0005] A traction stranding production line, comprising a pay-off machine, a wire collection frame and a stranding machine; the wire collection frame is adjacent to the pay-off machine; the stranding machine comprises a base frame, a wire take-up mechanism and a wire stranding mechanism; the base frame is adjacent to the wire collection frame; the wire take-up mechanism comprises a wire take-up frame and a wire take-up drum; the wire take-up frame is arranged on the base frame; the wire take-up drum is arranged on one side of the wire take-up frame; the stranding mechanism comprises a stranding frame, a stranding drive device, a rotating frame and an introduction mechanism; the stranding frame is arranged on the base frame; the stranding drive device is arranged on the stranding frame; the rotating frame is rotatably arranged on the stranding frame, and the rotating frame is transmission-connected to the driving end of the stranding drive device; the introduction mechanism comprises an introduction shaft, a mounting plate, a guide wheel, a winding wheel, a traction wheel, a winding rod, an introduction chain guide wheel and an introduction chain guide wheel; the introduction shaft rotates The cam is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip and the toothed connecting strip is connected with the toothed connecting strip.

[0006] Preferably, the pay-off machine includes a machine body, a support plate, a pay-off drive device and a pay-off mechanism; the support plate and the pay-off drive device are arranged in the machine body; the pay-off mechanism includes a pay-off reel, a lead-out shaft and a pay-off shaft; the pay-off reel is rotatably arranged on one side of the support plate, and the pay-off reel is transmission-connected to the driving end of the pay-off drive device; the lead-out shaft is arranged on the support plate, and the outlet end of the lead-out shaft passes through the pay-off reel, and the outlet end of the lead-out shaft passes through the machine body; the pay-off shaft is rotatably arranged on the outside of the machine body, and the pay-off shaft is located on one side of the outlet end of the lead-out shaft.

[0007] Preferably, there are nine groups of the pay-off mechanisms; one group of the pay-off mechanisms is arranged in the middle of the support plate, and the pay-off reels of the pay-off mechanisms in this group are connected to the driving end of the pay-off drive device through a belt; the remaining eight groups of the pay-off mechanisms are evenly arranged around the periphery of the support plate, and the pay-off reels of the eight groups of the pay-off mechanisms are connected to the driving end of the pay-off drive device through a belt in turn.

[0008] Preferably, each group of the pay-off mechanisms includes a synchronous drive device; the driving end of each synchronous drive device is connected to the corresponding pay-off drum through a belt drive.

[0009] Preferably, the wire collection rack includes a wire collection platform, a wire passing guide wheel, a bunching guide wheel and a wire collection plate; the wire collection platform is located between the wire pay-off machine and the base frame; the wire passing guide wheel and the bunching guide wheel are rotatably arranged on the wire collection platform, the wire passing guide wheel faces the wire pay-off machine, and the wire collection guide is adjacent to the wire passing guide wheel; the wire collection plate is arranged on the wire collection platform; a wire collection shaft is arranged on the wire collection plate; the inlet end of the wire collection shaft faces the bunching guide wheel, and the outlet end of the wire collection shaft faces the inlet end of the introduction shaft.

[0010] Preferably, the line collection rack further includes a line-leveling drive device; the line-leveling drive device is arranged on the line collection board; the line collection shaft is rotatably arranged on the line collection board, and the line collection shaft is transmission-connected to the driving end of the line-leveling drive device.

[0011] Preferably, the wire collection rack further includes a bunching plate; a positioning shaft is provided in the middle of the bunching plate; eight bunching guide wheels are provided, and the eight bunching guide wheels are evenly arranged around the periphery of the bunching plate.

[0012] Preferably, the wire hub further includes a wire pulling plate; the wire pulling plate is provided with wire pulling holes corresponding to the positioning shaft and the bundling guide wheel.

[0013] Preferably, the traction stranding production line further comprises a power distribution cabinet; the power distribution cabinet is arranged adjacent to the pay-off machine, the wire collection rack and the stranding machine.

[0014] Preferably, the import mechanism also includes a second winding rod, a second import chain guide wheel and a second export chain guide wheel; the second winding rod is arranged on the rotating frame; the second import chain guide wheel and the second export chain guide wheel are arranged on the second winding rod; the second winding rod, the second import chain guide wheel and the second export chain guide wheel are symmetrically arranged with the winding rod, the import chain guide wheel and the export chain guide wheel respectively; the entrance end of the second import chain guide wheel faces the winding wheel.

[0015] The beneficial effects of the utility model are:

[0016] The traction stranded wire production line of the present application includes a wire pay-off machine, a wire collection rack and a wire stranding machine, which can realize the traction, bundling and twisting of multiple metal wires, and realize the fully automatic production of stranded wire products.

[0017] The stranding machine is equipped with an introduction mechanism, which includes an introduction shaft, a mounting plate, a guide wheel, a winding wheel, a traction wheel, a winding rod, an introduction chain guide wheel and an output chain guide wheel. The metal wire is introduced into the stranding machine through the introduction shaft, and then introduced into the winding wheel by the guide wheel. It goes from a winding groove on the winding wheel to the traction wheel, and then winds back into the other winding grooves of the winding wheel. After passing through multiple winding grooves, it finally passes through the introduction chain guide wheel and the output chain guide wheel in turn through the traction wheel, and is wound onto the take-up drum as the stranding frame rotates. During the entire process of winding the metal wire, the stable introduction of the metal wire is achieved through the cooperation of each guide wheel, and the multiple winding grooves increase the loosening threshold of the stranded wire, so that the wire will not fall off due to a slight loosening during the introduction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall schematic diagram of a traction stranding production line disclosed in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the front half of the interior of the pay-off machine disclosed in an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the rear half of the interior of the pay-off machine disclosed in an embodiment of the present utility model;

[0021] Figure 4 A schematic diagram of a hub disclosed in an embodiment of the present utility model;

[0022] Figure 5 A schematic diagram of a stranding machine disclosed in an embodiment of the present utility model;

[0023] Figure 6 This is a schematic diagram of the introduction mechanism disclosed in an embodiment of the present utility model.

[0024] Logo Description:

[0025] 1-pay-off machine, 11-machine body, 12-support plate, 13-pay-off drive device, 14-pay-off reel, 15-lead-out shaft, 16-pay-off shaft, 17-synchronous drive device;

[0026] 2-wire collection rack, 21-wire collection platform, 22-wire guide wheel, 23-bunching guide wheel, 24-wire collection plate, 25-wire collection shaft, 26-wire uniform driving device, 27-bunching plate, 28-positioning shaft, 29-wire pulling plate, 291-wire pulling hole;

[0027] 3-twisting machine, 31-base frame, 33-take-up frame, 34-take-up reel,

[0028] 32-twisting mechanism, 321-twisting frame, 322-twisting drive device, 323-rotating frame,

[0029] 324-introduction mechanism, 3241-introduction shaft, 3242-mounting plate, 3243-guide wheel, 3244-winding wheel, 3245-traction wheel, 3246-winding rod, 3247-introduction chain guide wheel, 3248-export chain guide wheel;

[0030] 4-Power distribution cabinet;

[0031] 5-Hood body. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or there may be a central element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be a central element at the same time. When an element is referred to as being "fixedly connected to" another element, it can be a common fixed connection method such as welding, bolting or gluing.

[0033] Please refer to Figure 1-6In a preferred embodiment of the present invention, a traction stranding production line is disclosed, comprising a pay-off machine 1, a wire collection frame 2 and a stranding machine 3; the wire collection frame 2 is adjacent to the pay-off machine 1; the stranding machine 3 comprises a base frame 31, a wire take-up mechanism and a wire stranding mechanism 32; the base frame 31 is adjacent to the wire collection frame 2; the wire take-up mechanism comprises a wire take-up frame 33 and a wire take-up drum 34; the wire take-up frame 33 is arranged on the base frame 31; the wire take-up drum 34 is arranged on one side of the wire take-up frame 33; the wire stranding mechanism 32 comprises a wire stranding frame 321, a wire stranding drive device 322, a rotating frame 32 3 and an introduction mechanism 324; the strand frame 321 is arranged on the base frame 31; the strand drive device 322 is arranged on the strand frame 321; the rotating frame 323 is rotatably arranged on the strand frame 321, and the rotating frame 323 is transmission-connected to the driving end of the strand drive device 322; the introduction mechanism 324 includes an introduction shaft 3241, a mounting plate 3242, a guide wheel 3243, a winding wheel 3244, a traction wheel 3245, a winding rod 3246, an introduction chain guide wheel 3247 and an output chain guide wheel 3248; the The introduction shaft 3241 is rotatably arranged on the stranding frame 321, and the introduction shaft 3241 is transmission-connected to the driving end of the stranding drive device 322; the mounting plate 3242 is arranged in the rotating frame 323, and the mounting plate 3242 is provided with a wire hole communicating with the introduction shaft 3241, and the outlet end of the introduction shaft 3241 is located in the wire hole; the guide wheel 3243, the winding wheel 3244 and the traction wheel 3245 are respectively rotatably arranged on one side of the mounting plate 3242, and the guide wheel 3243 is located in the On one side of the wire hole, the winding wheel 3244 and the traction wheel 3245 are respectively located on both sides of the wire hole and the guide wheel 3243; a plurality of winding grooves are provided on the winding wheel 3244; the winding rod 3246 is provided on one side of the rotating frame 323; the import chain guide wheel 3247 and the export chain guide wheel 3248 are respectively provided on the winding rod 3246, and the inlet end of the import chain guide wheel 3247 faces the traction wheel 3245, and the outlet end of the export chain guide wheel 3248 faces the outside of the take-up drum 34.

[0034] Preferably, the pay-off machine 1 includes a body 11, a support plate 12, a pay-off drive device 13 and a pay-off mechanism; the support plate 12 and the pay-off drive device 13 are arranged in the body 11; the pay-off mechanism includes a pay-off reel 14, a lead-out shaft 15 and a pay-off shaft 16; the pay-off reel 14 is rotatably arranged on one side of the support plate 12, and the pay-off reel 14 is transmission-connected to the driving end of the pay-off drive device 13; the lead-out shaft 15 is arranged on the support plate 12, and the outlet end of the lead-out shaft 15 passes through the pay-off reel 14, and the outlet end of the lead-out shaft 15 passes through the body 11; the pay-off shaft 16 is rotatably arranged on the outside of the body 11, and the pay-off shaft 16 is located on one side of the outlet end of the lead-out shaft 15.

[0035] Specifically, there are nine groups of the pay-off mechanisms; one group of the pay-off mechanisms is arranged in the middle of the support plate 12, and the pay-off reels 14 of the pay-off mechanisms in this group are connected to the driving end of the pay-off drive device 13 through a belt; the remaining eight groups of the pay-off mechanisms are evenly arranged around the periphery of the support plate 12, and the pay-off reels 14 of the eight groups of the pay-off mechanisms are connected to the driving end of the pay-off drive device 13 through a belt in turn.

[0036] Specifically, each group of the pay-off mechanisms includes a synchronous drive device 17; the driving end of each synchronous drive device 17 is connected to the corresponding pay-off drum 14 through a belt drive.

[0037] Specifically, the wire collection frame 2 includes a wire collection platform 21, a wire passing guide wheel 22, a gathering guide wheel 23 and a wire collection plate 24; the wire collection platform 21 is located between the wire unwinding machine 1 and the base frame 31; the wire passing guide wheel 22 and the gathering guide wheel 23 are rotatably arranged on the wire collection platform 21, the wire passing guide wheel 22 faces the wire unwinding machine 1, and the wire collection guide is adjacent to the wire passing guide wheel 22; the wire collection plate 24 is arranged on the wire collection platform 21; a wire collection shaft 25 is arranged on the wire collection plate 24; the inlet end of the wire collection shaft 25 faces the gathering guide wheel 23, and the outlet end of the wire collection shaft 25 faces the inlet end of the introduction shaft 3241.

[0038] Specifically, the cable hub 2 further includes a cable-leveling drive device 26, which is disposed on the cable hub plate 24. The cable hub shaft 25 is rotatably disposed on the cable hub plate 24, and the cable hub shaft 25 is in transmission connection with the driving end of the cable-leveling drive device 26. In particular, a cover 5 is further disposed on the outer side of the cable hub 2.

[0039] Specifically, the cable hub 2 also includes a bunching plate 27; a positioning shaft 28 is provided in the middle of the bunching plate 27; and eight bunching guide wheels 23 are provided, and the eight bunching guide wheels 23 are evenly arranged around the periphery of the bunching plate 27. The positioning shaft 28 and the eight bunching guide wheels 23 correspond to the pay-off shafts 16 of the nine pay-off mechanisms.

[0040] Specifically, the wire hub 2 further includes a wire pulling plate 29, the wire pulling plate 29 being provided with wire pulling holes 291 corresponding to the positioning shaft 28 and the bunching guide wheel 23. The wire pulling holes 291 straighten the metal wires sliding through.

[0041] Specifically, the system also includes a power distribution cabinet 4, which is located adjacent to the pay-off machine 1, the wire collection frame 2, and the stranding machine 3. The power distribution cabinet 4 is electrically connected to the pay-off drive 13, the synchronous drive 14, the wire leveling drive 26, and the stranding drive 322, respectively, to control the operation of each drive device. In particular, the pay-off drive 13, the synchronous drive 14, the wire leveling drive 26, and the stranding drive 322 are all motors.

[0042] Specifically, the introduction mechanism 324 also includes a second winding rod, a second introduction chain guide wheel, and a second export chain guide wheel; the second winding rod is disposed on the rotating frame 323; the second introduction chain guide wheel and the second export chain guide wheel are disposed on the second winding rod; the second winding rod, the second introduction chain guide wheel, and the second export chain guide wheel are symmetrically arranged with the winding rod 3246, the introduction chain guide wheel 3247, and the export chain guide wheel 3248, respectively; the entrance end of the second introduction chain guide wheel faces the winding wheel 3244. When the number of metal wire strands to be twisted is small, the second winding rod, the second introduction chain guide wheel, and the second export chain guide wheel can cooperate with the winding rod 3246, the introduction chain guide wheel 3247, and the export chain guide wheel 3248 to simultaneously twist the wires, thereby achieving double-layer twisting and improving work efficiency.

[0043] Working process:

[0044] Preparation: The single metal wire is wound on the pay-off reel 14. Before work, one end of the single metal wire is pulled out and passed through the lead-out shaft 15, the pay-off shaft 16, the wire guide wheel 22, the gathering guide wheel 23, the wire collection shaft 25, the lead-in shaft 3241, the mounting plate 3242, the guide wheel 3243, the winding wheel 3244, the traction wheel 3245, the winding rod 3246, the lead-in chain guide wheel 3247 and the lead-out chain guide wheel 3248, and then wound onto the take-up reel 34;

[0045] Twisting process: After the preparatory work is completed, start the distribution cabinet 4 and start running each drive device. The wire-paying drive device 13 drives the wire-paying drum 14 to rotate to pay out the single metal wire. The synchronous drive device 14 supplements power to ensure that the rotation speed of each wire-paying drum 14 is consistent, that is, the pay-out speed of each single metal wire is consistent; the average wire drive device 26 drives the wire collection shaft 25 to rotate, and the multiple strands of single metal wires gathered through the wire collection shaft 25 are fitted together to form a relatively uniform cylindrical shape on the outside; finally, the twisting drive device 322 drives the twisting frame 321 to rotate, so that the winding rod 3246 rotates around the take-up drum 34, and the multiple strands of metal wire come out from the lead-out chain guide wheel 3248 and rotate to be twisted on the take-up drum 34.

[0046] It can be seen from the above description that the utility model can realize the fully automatic twisting of stranded wires, and the twisting process is fast and stable.

[0047] The above is a detailed description of the preferred embodiments of the present invention in conjunction with the drawings in the specification. It should be noted that the protection scope of the present invention includes but is not limited to the above embodiments; the specific structures disclosed in the drawings in the specification are only preferred embodiments of the present invention, and technicians in the field can also develop other embodiments on this basis. Any simple deformation or equivalent replacement that does not deviate from the innovative concept of the present invention is covered by the present invention and belongs to the protection scope of the present invention.

Claims

1. A traction stranding production line, characterized in that: include: Pay-off machine; A wire collection rack; the wire collection rack is arranged adjacent to the wire pay-off machine; A wire twisting machine; the wire twisting machine comprises a base frame, a wire take-up mechanism and a wire twisting mechanism; the base frame is adjacent to the wire collection frame; the wire take-up mechanism comprises a wire take-up frame and a wire take-up drum; the wire take-up frame is arranged on the base frame; the wire take-up drum is arranged on one side of the wire take-up frame; the wire twisting mechanism comprises a wire twisting frame, a wire twisting drive device, a rotating frame and an introduction mechanism; the wire twisting frame is arranged on the base frame; the wire twisting drive device is arranged on the wire twisting frame; the rotating frame is rotatably arranged on the wire twisting frame, and the rotating frame is transmission-connected to the driving end of the wire twisting drive device; The transmission mechanism is constituted of a guide wheel, a guide wheel on one side of the guide wheel assembly, a guide wheel on the other side of the guide wheel, a guide wheel on the other side of the guide wheel, and a guide wheel on the other side of the guide wheel. The guide wheel and the guide wheel are respectively rotatably mounted on the support frame, and the guide wheel and the guide wheel are respectively disposed on the support frame. The guide wheel and the guide wheel are 2. A traction stranding production line according to claim 1, characterized in that: The pay-off machine includes a machine body, a support plate, a pay-off drive device and a pay-off mechanism; the support plate and the pay-off drive device are arranged in the machine body; the pay-off mechanism includes a pay-off reel, a lead-out shaft and a pay-off shaft; the pay-off reel is rotatably arranged on one side of the support plate, and the pay-off reel is transmission-connected to the driving end of the pay-off drive device; the lead-out shaft is arranged on the support plate, and the outlet end of the lead-out shaft passes through the pay-off reel, and the outlet end of the lead-out shaft passes through the machine body; the pay-off shaft is rotatably arranged on the outside of the machine body, and the pay-off shaft is located on one side of the outlet end of the lead-out shaft.

3. The traction stranding production line according to claim 2, characterized in that: There are nine groups of wire-paying mechanisms; one group of wire-paying mechanisms is arranged in the middle of the support plate, and the wire-paying reels of this group of wire-paying mechanisms are connected to the driving end of the wire-paying drive device through a belt; the remaining eight groups of wire-paying mechanisms are evenly wound around the periphery of the support plate, and the wire-paying reels of the eight groups of wire-paying mechanisms are connected to the driving end of the wire-paying drive device through a belt in turn.

4. The traction stranding production line according to claim 3, characterized in that: Each group of the pay-off mechanisms includes a synchronous drive device; the driving end of each synchronous drive device is connected to the corresponding pay-off drum through a belt drive.

5. The traction stranding production line according to claim 3, characterized in that: The wire collection frame includes a wire collection platform, a wire passing guide wheel, a bunching guide wheel and a wire collection plate; the wire collection platform is located between the wire pay-off machine and the base frame; the wire passing guide wheel and the bunching guide wheel are rotatably arranged on the wire collection platform, the wire passing guide wheel faces the wire pay-off machine, and the wire collection guide is adjacent to the wire passing guide wheel; the wire collection plate is arranged on the wire collection platform; a wire collection shaft is arranged on the wire collection plate; the inlet end of the wire collection shaft faces the bunching guide wheel, and the outlet end of the wire collection shaft faces the inlet end of the introduction shaft.

6. The traction stranding production line according to claim 5, characterized in that: The line collection frame also includes a line-leveling drive device; the line-leveling drive device is arranged on the line collection board; the line collection shaft is rotatably arranged on the line collection board, and the line collection shaft is transmission-connected to the driving end of the line-leveling drive device.

7. The traction stranding production line according to claim 5, characterized in that: The cable collection rack further includes a bunching plate; a positioning shaft is provided in the middle of the bunching plate; eight bunching guide wheels are provided, and the eight bunching guide wheels are evenly arranged around the periphery of the bunching plate.

8. The traction stranding production line according to claim 7, characterized in that: The wire collection frame further includes a wire pulling plate; the wire pulling plate is provided with wire pulling holes corresponding to the positioning shaft and the bundling guide wheel.

9. The traction stranding production line according to claim 1, characterized in that: It also includes a power distribution cabinet; the power distribution cabinet is adjacent to the wire pay-off machine, wire collection rack and wire stranding machine.

10. The traction stranding production line according to claim 1, characterized in that: The import mechanism also includes a second winding rod, a second import chain guide wheel and a second export chain guide wheel; the second winding rod is arranged on the rotating frame; the second import chain guide wheel and the second export chain guide wheel are arranged on the second winding rod; the second winding rod, the second import chain guide wheel and the second export chain guide wheel are symmetrically arranged with the winding rod, the import chain guide wheel and the export chain guide wheel; the entrance end of the second import chain guide wheel faces the winding wheel.

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