Pay-off rack

Abstract

The utility model discloses a pay-off rack, which belongs to the field of wire winding equipment and comprises a rack body mechanism and a base, a supporting column is arranged on the base, the rack body mechanism comprises a rotating column, a sleeve and a first driving component, the rotating column is sleeved with the sleeve, and a limiting adjusting mechanism is arranged on the supporting column. The limiting adjusting mechanism comprises a first connecting rod arranged on the supporting column, a first supporting rod arranged on the first connecting rod, a mounting base arranged on the first supporting rod, a first rotating shaft rotationally arranged in the mounting base, a first protection piece arranged on the first rotating shaft in a sleeving mode, a second rotating shaft rotationally arranged on the mounting base and a second protection piece arranged on the second rotating shaft in a sleeving mode. The second rotating shaft is located over the first rotating shaft, a first limiting ring groove is formed in the side face of the first protection piece, a second limiting ring groove is formed in the side face of the second protection piece, and the wire penetrates through the first limiting ring groove and the second limiting ring groove. The device has the effect of reducing the possibility of wire entanglement at the feeding hole of the machine when the processing machine is blocked or stopped due to faults.

Description

Technical Field

[0001] The utility model relates to the technical field of wire winding equipment, in particular to a wire pay-off frame. Background Art

[0002] The pay-off stand is an important wiring and loading tool in the industrial manufacturing process. It helps the machine to pay out the wire at a uniform speed during the traction process. When the processing machine stops due to a wire jam or a malfunction, the stand will still rotate relative to the base due to inertia. The excess wire cannot enter the machine for processing, resulting in tangled wires at the machine's feed port, making it inconvenient to recycle and sort the wires.

[0003] In view of the above-mentioned related technologies, it is urgent to design and develop a wire pay-off stand to reduce the occurrence of tangled wires at the machine feed port when the processing machine is stuck or stops due to a malfunction, thereby facilitating the recovery and sorting of wires. Utility Model Content

[0004] In order to reduce the possibility of tangled wires appearing at the machine feed port when a processing machine is stuck or stops due to a malfunction, the present application provides a wire pay-off stand.

[0005] The present application provides a pay-off frame adopting the following technical solution:

[0006] The invention comprises a frame mechanism for placing a coil and a base for placing the frame mechanism, wherein a support column is arranged on the base, the frame mechanism comprises a rotating column rotatably arranged on the support column, a sleeve sleeved on the rotating column and a first driving component for driving the rotating column to rotate, a limit adjustment mechanism is arranged on the support column, and the limit adjustment mechanism comprises a connecting rod 1 arranged on the support column, a supporting rod 1 arranged on the connecting rod 1, a mounting seat arranged on the supporting rod 1, a sleeve sleeve sleeved on the rotating column and a first driving component for driving the rotating column to rotate, and a limit adjustment mechanism is arranged on the support column. The mounting seat includes a rotating shaft 1, a protective member 1 sleeved on the rotating shaft 1, a rotating shaft 2 rotatably arranged on the mounting seat, and a protective member 2 sleeved on the rotating shaft 2, wherein the rotating shaft 2 is located directly above the rotating shaft 1, a limiting ring groove 1 coaxial with the protective member is provided on the side surface of the protective member 1, a limiting ring groove 2 coaxial with the protective member 2 is provided on the side surface of the protective member 2, the protective member 1 is close to the protective member 2, the wire passes through the limiting ring groove 1, and the wire passes through the limiting ring groove 2.

[0007] By adopting the above technical scheme, a support column is arranged on the base, a rotating column is arranged on the support column, a sleeve is arranged on the rotating column, a connecting rod 1 is arranged on the support column, a support rod 1 is arranged on the connecting rod 1, a mounting seat is arranged on the support rod 1, a rotating shaft 1 is rotatably arranged in the mounting seat, a protective member is arranged on the rotating shaft 1, a rotating shaft 2 is rotatably arranged on the mounting seat, a protective member 2 is arranged on the rotating shaft 2, the protective member 1 is close to the protective member 2, a limiting ring groove 1 which is coaxial with the protective member is provided on the side surface of the protective member 1, a limiting ring groove 2 which is coaxial with the protective member is provided on the side surface of the protective member 2, the wire passes through the limiting ring groove 1, and the wire passes through the limiting ring groove 2. When the processing machine is stuck or stops due to a fault, the protective member 1 and the protective member 2 prevent the wire from continuing to slide under the action of inertia, thereby reducing the situation of tangled wires at the machine feed port and facilitating the recovery and sorting of the wire.

[0008] Preferably, a flap is hinged on the top surface of the mounting seat, and a clamping plate is arranged on the top surface of the mounting seat, the clamping plate and the flap are respectively located on both sides of the second rotating shaft, one end of the second rotating shaft is rotatably inserted in the flap, and the other end of the second rotating shaft is rotatably inserted in the clamping plate, and a clamping assembly for clamping the clamping plate and the mounting seat is arranged between the clamping plate and the mounting seat.

[0009] By adopting the above technical solution, a flap is hinged on the top surface of the mounting seat, and a clamping plate is arranged on the top surface of the mounting seat. One end of the second rotating shaft is rotatably inserted in the flap, and the other end of the second rotating shaft is rotatably inserted in the clamping plate. A clamping assembly is arranged between the clamping plate and the mounting seat. In the process of arranging the wires, when it is necessary to flip the second rotating shaft to take and place the wires, the clamping assembly is opened, the flap is flipped, and the flap drives the first rotating shaft to flip, which is convenient for arranging the wires.

[0010] Preferably, the frame mechanism includes a first frame assembly, the first frame assembly includes a mounting rod arranged on the sleeve, a sliding tube slidably mounted on the mounting rod and a wire pay-off rack arranged on the sliding tube, the wire pay-off rack includes an arc-shaped portion 1 for placing the wire and an arc-shaped portion 2 for facilitating the mounting of the wire, the arc-shaped portion 1 is arranged on the sliding tube, and the arc-shaped portion 2 is arranged on the arc-shaped portion 1.

[0011] By adopting the above technical solution, the mounting rod is arranged on the sleeve, the sliding tube is slidably sleeved on the mounting rod, the arc portion 1 is arranged on the sliding tube, and the arc portion 2 is arranged on the arc portion 1, which is convenient for sleeved wires and also convenient for placing wires.

[0012] Preferably, a through hole is opened on the side of the sliding tube, and the first frame component includes a positioning pin with one end capable of abutting against the side of the mounting rod, the positioning pin is sleeved in the through hole, and the positioning pin is threadedly matched with the inner wall of the through hole.

[0013] By adopting the above technical solution, a through hole is opened on the side of the sliding tube, and the positioning pin is sleeved in the through hole. The positioning pin cooperates with the inner wall thread of the through hole. When the wire pay-off frame needs to be positioned, the positioning pin is rotated so that the positioning pin abuts against the side of the mounting rod, thereby facilitating the positioning of the wire pay-off frame.

[0014] Preferably, the frame mechanism includes a second frame assembly, which includes a second connecting rod arranged on the support column, a second support rod arranged on the second connecting rod, a support plate arranged on the second support rod, a mounting plate arranged on the support plate, a motor arranged on the mounting plate, a placement column fixed on the output shaft of the motor, a connecting column sleeved in the placement column and a limit plate arranged on the connecting column, the connecting column is threadedly sleeved in the placement column, and the limit plate is located on the side of the connecting column away from the mounting plate.

[0015] By adopting the above technical scheme, connecting rod two is arranged on the support column, support rod two is arranged on connecting rod two, support plate is arranged on support rod two, mounting plate is arranged on support plate, motor one is arranged on mounting plate, placement column is fixed on the output shaft of motor one, connecting column is sleeved in the placement column, limiting plate is arranged on the connecting column, connecting column is threadedly sleeved in the placement column, limiting plate is located on the side of the connecting column away from the mounting plate, when it is necessary to place equipment with a wire wheel, the limiting plate is rotated, the limiting plate drives the connecting column to rotate, so that the connecting column is separated from the placement column, the wire wheel is sleeved on the placement column, and then the limiting plate is rotated in the opposite direction, so that the connecting column is sleeved in the placement column, which is convenient for placing equipment with a wire wheel.

[0016] Preferably, an identification mechanism is provided on the support column, and the identification mechanism includes a connecting rod three provided on the support column, a support rod three provided on the connecting rod three, a sliding block slidably provided in the support rod three, an infrared sensor provided on the sliding block and a control component for regulating the sliding of the sliding block, the connecting rod three is located between the connecting rod one and the connecting rod two, a sliding groove is provided on the side surface of the support rod three, a sliding groove is provided on the top surface of the support rod three, the sliding groove is connected with the sliding groove, the sliding block is slidably provided in the sliding groove, and the infrared sensor is slidably provided in the sliding groove.

[0017] By adopting the above technical solution, connecting rod three is arranged on the supporting column, supporting rod three is arranged on connecting three, a sliding groove is provided on the side surface of supporting rod three, a sliding groove is provided on the top surface of supporting rod three, the sliding groove is connected with the sliding groove, the sliding block is slidably arranged in the sliding groove, the infrared sensor is arranged on the sliding block, and the infrared sensor is slidably arranged in the sliding groove. When it is required that a certain length of reserved wire segment is left between the placing column and the mounting seat or between the pay-off rack and the mounting column, the sliding block is adjusted to a suitable position by the control component, and the sliding block drives the infrared sensor to a suitable position. When the wire segment between the placing column and the mounting seat or between the pay-off rack and the mounting column is in a straight state, the infrared sensor detects the wire and drives the first driving component or the motor one. The first driving component drives the rotating column to rotate, so that the coil on the pay-off rack rotates, and the motor one drives the placing column to rotate, so that the coil sleeved on the placing column rotates, so that a certain length of reserved wire segment is left between the placing column and the mounting seat or between the pay-off rack and the mounting column.

[0018] Preferably, a plurality of plug-in grooves are provided on the side surface of the support column, and the plurality of plug-in grooves are equidistantly distributed along the length direction of the support column. A plug-in hole is provided on the side surface of the sleeve, and the frame mechanism includes a plug-in assembly, and the plug-in assembly includes an insertion rod at one end which can be inserted into the insertion groove, and the insertion rod is slidably inserted into the insertion hole.

[0019] By adopting the above technical solution, a plurality of plug-in grooves are opened on the side of the support column, and the plurality of plug-in grooves are evenly distributed along the length direction of the support column. A plug-in hole is opened on the side of the sleeve, and the plug-in rod is slidably inserted in the plug-in hole. When the sleeve needs to be fixed on the support column, the plug-in rod is slid in the direction close to the plug-in groove so that the plug-in rod is inserted in the plug-in groove, which facilitates the fixing of the sleeve on the support column.

[0020] Preferably, a limiting groove is provided on the top wall of the plug hole, a limiting block is provided on the top surface of the plug rod, and the limiting block is slidably disposed in the limiting groove.

[0021] By adopting the above technical solution, a limiting groove is opened on the top wall of the plug-in hole, a limiting block is arranged on the top surface of the plug rod, and the limiting block is slidably arranged in the limiting groove. The limiting block prevents the plug rod from escaping from the plug-in hole, thereby enhancing the stability of the connection between the plug rod and the sleeve.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. A support column is arranged on the base, a rotating column is arranged on the support column, a sleeve is arranged on the rotating column, a connecting rod 1 is arranged on the supporting column, a supporting rod 1 is arranged on the connecting rod 1, a mounting seat is arranged on the supporting rod 1, a rotating shaft 1 is rotatably arranged in the mounting seat, a protective member is arranged on the rotating shaft 1, a rotating shaft 2 is rotatably arranged on the mounting seat, a protective member 2 is arranged on the rotating shaft 2, the protective member 1 is close to the protective member 2, a limiting ring groove 1 which is coaxial with the protective member is provided on the side surface of the protective member 1, a limiting ring groove 2 which is coaxial with the protective member 2 is provided on the side surface of the protective member 2, the wire passes through the limiting ring groove 1, and the wire passes through the limiting ring groove 2. When the processing machine is stuck or stops due to a fault, the protective member 1 and the protective member 2 prevent the wire from continuing to slide under the action of inertia, thereby reducing the situation of messy wires at the machine feed port, and facilitating the recovery and sorting of the wire;

[0024] 2. The second connecting rod is arranged on the supporting column, the second supporting rod is arranged on the second connecting rod, the supporting plate is arranged on the second supporting rod, the mounting plate is arranged on the supporting plate, the placing column is arranged on the mounting plate, the connecting column is sleeved in the placing column, the limiting plate is arranged on the connecting column, the connecting column is threadedly sleeved in the placing column, the limiting plate is located on the side of the connecting column away from the mounting plate, when it is necessary to place the equipment with the wire wheel, the limiting plate is rotated, the limiting plate drives the connecting column to rotate, so that the connecting column is separated from the placing column, the wire wheel is sleeved on the placing column, and then the limiting plate is rotated in the opposite direction, so that the connecting column is sleeved in the placing column, which is convenient for placing the equipment with the wire wheel;

[0025] 3. The connecting rod three is arranged on the supporting column, the supporting rod three is arranged on the connecting rod three, a sliding groove is provided on the side surface of the supporting rod three, a sliding groove is provided on the top surface of the supporting rod three, the sliding groove is connected with the sliding groove, the sliding block is slidably arranged in the sliding groove, the infrared sensor is arranged on the sliding block, and the infrared sensor is slidably arranged in the sliding groove. When a certain length of reserved wire segment is required between the placing column and the mounting seat or between the wire pay-off rack and the mounting column, the sliding block is adjusted to a suitable position by the control component, and the sliding block drives the infrared sensor to a suitable position. When the wire segment between the placing column and the mounting seat or between the wire pay-off rack and the mounting column is in a straight state, the infrared sensor detects the wire and drives the first driving component or the motor one. The first driving component drives the rotating column to rotate, so that the coil on the wire pay-off rack rotates, and the motor one drives the placing column to rotate, so that the coil sleeved on the placing column rotates, so that a certain length of reserved wire segment is left between the placing column and the mounting seat or between the wire pay-off rack and the mounting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the pay-off frame in the embodiment of the present application.

[0027] Figure 2 It is a cross-sectional view of the sleeve in the embodiment of the present application.

[0028] Figure 3 It is a cross-sectional view of the placement column in the embodiment of the present application.

[0029] Figure 4 It is a cross-sectional view of the mounting seat in the embodiment of the present application.

[0030] Figure 5 It is a cross-sectional view of the support rod three in the embodiment of the present application.

[0031] Description of reference numerals:

[0032] 1. Base; 11. Support column; 2. Frame mechanism; 21. Rotating column; 211. Plug-in slot; 22. Sleeve; 221. Plug-in hole; 2211. Limiting slot; 23. Plug-in assembly; 231. Insertion rod; 2311. Limiting block; 24. First frame assembly; 241. Mounting rod; 242. Sliding tube; 243. Pay-off rack; 2431. Arc-shaped part 1; 2432. Arc-shaped part 2; 244. Protective ring; 245. Positioning nail; 25. Second frame assembly; 251. Connecting rod 2; 252. Support rod 2; 253. Support plate; 254. Mounting plate; 255. Motor 1; 256. Placement column; 257. Connecting rod Connecting column; 258, limit plate; 26, main control component; 261, control module; 3, limit adjustment mechanism; 31, connecting rod one; 32, support rod one; 33, mounting seat; 331, flap; 332, snap-in plate; 34, rotating shaft one; 35, protective part one; 351, limit ring groove one; 36, rotating shaft two; 37, protective part two; 371, limit ring groove two; 38, snap-in component; 381, hook; 382, ​​snap ring; 4, identification mechanism; 41, connecting rod three; 42, support rod three; 421, sliding groove; 422, sliding groove; 43, sliding block; 44, infrared sensor; 45, control component; 451, screw. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The present application embodiment discloses a pay-off frame, referring to Figure 1 As shown, the pay-off frame includes a base 1, a frame mechanism 2, a limit adjustment mechanism 3 and an identification mechanism 4. The base 1 is disc-shaped, and the height direction of the base 1 is perpendicular to the ground. A support column 11 is welded and fixed on the top surface of the base 1. The support column 11 is located at the center position of the top surface of the base 1, and the height direction of the support column 11 is perpendicular to the top surface of the base 1.

[0035] Reference Figure 1 and Figure 2As shown, the frame mechanism 2 includes a rotating column 21, a sleeve 22, a first drive component, a plug-in component 23, a first frame component 24, a second frame component 25 and a main control component 26. The first drive component includes motor 2, which is horizontally fixed in the support column 11. Motor 2 is located at the center of the support column 11.

[0036] Reference Figure 1 As shown, the rotating column 21 is welded and fixed on the output shaft of the motor 2, and the rotating column 21 is rotatably inserted in the supporting column 11. The axial direction of the rotating column 21 is the same as the axial direction of the supporting column 11, and the height direction of the rotating column 21 is the same as the height direction of the supporting column 11. The top surface of the rotating column 21 is away from the chassis.

[0037] Reference Figure 1 and Figure 2 As shown, a plurality of insertion grooves 211 are provided on the side surface of the rotating column 21, and the plurality of insertion grooves 211 are evenly distributed along the length direction of the rotating column 21. The sleeve 22 is sleeved on the rotating column 21, and the height direction of the sleeve 22 is the same as the height direction of the rotating column 21, and the axial centerline direction of the sleeve 22 coincides with the axial centerline direction of the rotating column 21.

[0038] Reference Figure 1 and Figure 2 As shown, a plug hole 221 is opened on the side of the sleeve 22, and the length direction of the plug hole 221 is perpendicular to the axial direction of the sleeve 22. The plug assembly 23 includes an insert rod 231, and the insert rod 231 is slidably inserted in the plug hole 221. The length direction of the insert rod 231 is the same as the length direction of the plug hole 221. When the sleeve 22 needs to be fixed on the rotating column 21, the insert rod 231 is slid in the direction close to the plug groove 211, so that the insert rod 231 is inserted in the plug groove 211, which is convenient for fixing the sleeve 22 on the rotating column 21.

[0039] Reference Figure 1 and Figure 2 As shown, a limiting groove 2211 is provided on the top wall of the plug hole 221, and the length direction of the limiting groove 2211 is the same as the length direction of the plug hole 221. A limiting block 2311 is welded and fixed on the top surface of the plug rod 231, and the limiting block 2311 is slidably set in the limiting groove 2211. The limiting block 2311 prevents the plug rod 231 from detaching from the plug hole 221, thereby enhancing the stability of the connection between the plug rod 231 and the sleeve 22.

[0040] Reference Figure 1As shown, there are six groups of first frame assemblies 24, and the six groups of first frame assemblies 24 are all arranged on the sleeve 22. The first frame assembly 24 includes a mounting rod 241, a sliding tube 242, a wire-paying frame 243, a protective ring 244 and a positioning pin 245. The six mounting rods 241 are all welded and fixed on the side of the sleeve 22. The six mounting rods 241 are evenly distributed at equal distances around the circumferential side of the sleeve 22, and the length direction of the mounting rods 241 is perpendicular to the axial centerline direction of the sleeve 22.

[0041] Reference Figure 1 As shown, the six sliding tubes 242 correspond to the six mounting rods 241 one by one, the sliding tubes 242 are horizontally slidably sleeved on the mounting rods 241, the axial centerline direction of the sliding tubes 242 coincides with the axial centerline direction of the mounting rods 241, and the length direction of the sliding tubes 242 is perpendicular to the axial centerline direction of the sleeve 22.

[0042] Reference Figure 1 As shown, a through hole is opened on the side of the sliding tube 242, and a positioning pin 245 is sleeved in the through hole. The positioning pin 245 is threadedly matched with the inner wall of the through hole. When the wire pay-off rack 243 needs to be positioned, the positioning pin 245 is rotated so that the positioning pin 245 abuts against the side of the mounting rod 241, thereby facilitating the positioning of the wire pay-off rack 243.

[0043] Reference Figure 1 As shown, the six pay-off racks 243 correspond one to one with the six sliding tubes 242, and the pay-off rack 243 includes an arc portion 1 2431 and an arc portion 2432. The arc portion 1 2431 is welded and fixed to the side surface of the sliding tube 242, one end of the arc portion 2432 is welded and fixed to the top surface of the arc portion 1 2431 close to the rotating column 21, and the other end of the arc portion 2432 is close to the rotating column 21. The arc portion 2432 is convenient for sheathing the wire, and the arc portion 1 2431 is convenient for placing the wire.

[0044] Reference Figure 1 As shown, the protective ring 244 is arranged on the top surface of the arc portion 2431 away from one end of the rotating column 21, and the axial centerline direction of the protective ring 244 coincides with the axial centerline direction of the rotating shaft. The protective ring 244 is made of rubber material, which is easy to stretch and beneficial to protecting the staff.

[0045] Reference Figure 1 and Figure 3 As shown, the second frame assembly 25 includes a second connecting rod 251, a second support rod 252, a support plate 253, a mounting plate 254, a motor 1 255, a placement column 256, a connecting column 257 and a limiting plate 258. The bottom end of the second connecting rod 251 is welded and fixed to the side of the support column 11, and the length direction of the second connecting rod 251 is obliquely upward. The second support rod 252 is welded and fixed to the second connecting rod 251, and the length direction of the second support rod 252 is the same as the length direction of the support column 11.

[0046] Reference Figure 1 and Figure 3 As shown, the support plate 253 is horizontally welded and fixed on the top surface of the support rod 252, the mounting plate 254 is horizontally welded and fixed on the top surface of the support rod, the side of the mounting plate 254 close to the rotating column 21 is flush with the side of the support plate 253 close to the rotating column 21, the motor 1 255 is fixed on the side of the mounting plate 254 close to the rotating column 21, and the output shaft of the motor 1 255 is rotatably inserted in the mounting plate 254.

[0047] Reference Figure 1 and Figure 3 As shown, the placement column 256 is welded and fixed on the output shaft of the motor 255, the length direction of the placement column 256 is parallel to the ground, the axial direction of the placement column 256 is perpendicular to the axial direction of the rotating column 21, and the placement column 256 and the motor 255 are respectively located on both sides of the mounting plate 254.

[0048] Reference Figure 1 and Figure 3 As shown, the connecting column 257 is inserted into the placement column 256, the connecting column 257 is threadedly inserted into the placement column 256, the axial centerline direction of the connecting column 257 coincides with the axial centerline direction of the placement column 256, the limiting plate 258 is welded and fixed on the side of the connecting column 257 away from the mounting plate 254, and the axial centerline direction of the limiting plate 258 coincides with the axial centerline direction of the connecting column 257.

[0049] Reference Figure 1 and Figure 3 As shown, when it is necessary to place equipment with a wire wheel, the limit plate 258 is rotated, and the limit plate 258 drives the connecting column 257 to rotate, so that the connecting column 257 is separated from the placement column 256, and the wire wheel is sleeved on the placement column 256, and then the limit plate 258 is rotated in the opposite direction, so that the connecting column 257 is sleeved in the placement column 256, which is convenient for placing the equipment with the wire wheel.

[0050] Reference Figure 1 and Figure 4 As shown, the limit adjustment mechanism 3 includes a connecting rod 31, a support rod 32, a mounting seat 33, a rotating shaft 34, a protective member 35, a rotating shaft 36, a protective member 37 and a clamping assembly 38. The bottom end of the connecting rod 31 is welded and fixed to the side of the support column 11, and the length direction of the connecting rod 31 is obliquely upward. The support rod 32 is welded and fixed to the connecting rod 31, and the length direction of the support rod 32 is the same as the length direction of the support column 11.

[0051] Reference Figure 1 and Figure 4As shown, the mounting seat 33 is horizontally welded and fixed on the top surface of the support rod 32, the rotating shaft 34 is rotatably set in the mounting seat 33, the protective member 35 is sleeved on the rotating shaft 34, the axial centerline direction of the protective member 35 coincides with the axial centerline direction of the rotating shaft 34, and a limiting ring groove 351 is provided on the side of the protective member 35, and the axial centerline direction of the limiting ring groove 351 coincides with the axial centerline direction of the protective member 35.

[0052] Reference Figure 1 and Figure 4 As shown, a flap 331 is hinged on the top surface of the mounting seat 33, and a clamping plate 332 is arranged on the top surface of the mounting seat 33. The clamping plate 332 and the flap 331 are respectively located on both sides of the second rotating shaft 36. One end of the second rotating shaft 36 is rotatably inserted in the flap 331, and the other end of the second rotating shaft 36 is rotatably inserted in the clamping plate 332. The second rotating shaft 36 is located directly above the first rotating shaft 34.

[0053] Reference Figure 1 and Figure 4 As shown, the second guard 37 is sleeved on the second rotating shaft 36, the axis direction of the second guard 37 coincides with the axis direction of the second rotating shaft 36, and a second limiting ring groove 371 is provided on the side surface of the second guard 37, and the axis direction of the second limiting ring groove 371 coincides with the axis direction of the second guard 37.

[0054] Reference Figure 1 and Figure 4 As shown, the protective member 1 35 is close to the protective member 2 37, the wire passes through the limiting ring groove 1 351, and the wire passes through the limiting ring groove 2 371. When the processing machine is stuck or stops due to a fault, the protective member 1 35 and the protective member 2 37 prevent the wire from continuing to slide under the action of inertia, thereby reducing the occurrence of tangled wires at the machine feed port and facilitating the recovery and sorting of the wires.

[0055] Reference Figure 1 and Figure 4 As shown, the clamping assembly 38 includes a hook 381 and a snap ring 382. The hook 381 is rotatably arranged on the side of the clamping plate 332 close to the sleeve 22. The snap ring 382 is welded and fixed to the side of the mounting seat 33 close to the sleeve 22. The axial direction of the snap ring 382 is parallel to the ground. The hook 381 is rotated to make the hook 381 away from the snap ring 382, ​​so as to facilitate the release of the clamping relationship between the clamping plate 332 and the mounting seat 33.

[0056] Reference Figure 1 and Figure 5As shown, the identification mechanism 4 includes a connecting rod three 41, a support rod three 42, a sliding block 43, an infrared sensor 44 and a control component 45. The bottom end of the connecting rod three 41 is horizontally welded and fixed to the side of the support column 11. The length direction of the connecting rod three 41 is obliquely upward. The connecting rod three 41 is located between the connecting rod one 31 and the connecting rod two 251.

[0057] Reference Figure 1 and Figure 5 As shown, support rod three 42 is welded and fixed on connecting rod three 41, and the length direction of support rod three 42 is the same as the length direction of support column 11. A sliding groove 421 is provided on the top surface of support rod three 42, and the length direction of sliding groove 421 is the same as the length direction of support rod three 42. A sliding groove 422 is provided on the side of support rod three 42 close to rotating column 21, and the length direction of sliding groove 422 is the same as the length direction of support rod three 42, and sliding groove 421 is connected with sliding groove 422.

[0058] Reference Figure 1 and Figure 5 As shown, the control component 45 includes a screw 451, which is rotatably inserted in the sliding groove 421, and the screw 451 is rotatably inserted in the support rod three 42. The length direction of the screw 451 is the same as the length direction of the support rod three 42. The sliding block 43 is vertically slidably set in the sliding groove 421, and the sliding block 43 is threadedly sleeved on the support rod three 42. The infrared sensor 44 is fixed on the side of the sliding block 43 close to the rotating column 21, and the infrared sensor 44 is slidably set in the sliding groove 422.

[0059] Reference Figure 1 As shown, the main control component 26 includes a photoelectric sensor and a control module 261. The photoelectric sensor is arranged on the external wire drawing machine, and the control module 261 is arranged on the support column 11. The control module 261 is electrically connected to the motor 1 255, and the control module 261 is electrically connected to the motor 2. When the photoelectric sensor detects that the external wire drawing machine is stuck or stops due to a fault, the control module 261 controls the motor 1 255 or the motor 2 to stop working, so as to realize the timely braking of the frame and avoid the serious tangled wire phenomenon.

[0060] Reference Figure 1 and Figure 5As shown, the infrared sensor 44 is electrically connected to the control module 261. When a certain length of reserved wire segment is required between the placement column 256 and the mounting seat 33 or between the pay-off rack 243 and the mounting column, the sliding block 43 is moved to a suitable position by adjusting the screw 451. The sliding block 43 drives the infrared sensor 44 to a suitable position. When the wire segment between the placement column 256 and the mounting seat 33 or between the pay-off rack 243 and the mounting column is in a straightened state, the infrared sensor 44 detects the wire, and the control module 261 drives the motor 2 or the motor 1 255. The motor 2 drives the rotating column 21 to rotate, so that the coil on the pay-off rack 243 rotates. The motor 1 255 drives the placement column 256 to rotate, so that the coil sleeved on the placement column 256 rotates, so that a certain length of reserved wire segment is left between the placement column 256 and the mounting seat 33 or between the pay-off rack 243 and the mounting column.

[0061] The implementation principle of a pay-off rack 243 in the embodiment of the present application is:

[0062] When the processing machine stops due to wire jam or fault, protective member 1 35 and protective member 2 37 prevent the wire from continuing to slide under the action of inertia, reducing the occurrence of tangled wires at the machine feed port and facilitating the recovery and sorting of the wires. Protective member 1 35 and protective member 2 37 can be aluminum, nylon or electrical bakelite wheels.

[0063] When the photoelectric sensor detects that the external wire drawing machine is stuck or stops due to a fault, the control module 261 controls the motor 1 255 or the motor 2 to stop working, so as to achieve timely braking of the frame and avoid serious tangled wires.

[0064] When a certain length of reserved wire segment is required between the placement column 256 and the mounting seat 33 or between the pay-off rack 243 and the mounting column, the sliding block 43 is moved to a suitable position by adjusting the screw 451, and the sliding block 43 drives the infrared sensor 44 to a suitable position. When the wire segment between the placement column 256 and the mounting seat 33 or between the pay-off rack 243 and the mounting column is in a straightened state, the infrared sensor 44 detects the wire, and the control module 261 drives motor 2 or motor 1 255. Motor 2 drives the rotating column 21 to rotate, so that the coil on the pay-off rack 243 rotates, and motor 1 255 drives the placement column 256 to rotate, so that the coil sleeved on the placement column 256 rotates, so that a certain length of reserved wire segment is left between the placement column 256 and the mounting seat 33 or between the pay-off rack 243 and the mounting column.

[0065] 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. A pay-off stand, comprising a frame structure (2) for placing a coil and a base (1) for placing the frame structure (2), characterized in that: The base (1) is provided with a support column (11), the frame mechanism (2) comprises a rotating column (21) rotatably arranged on the support column (11), a sleeve (22) sleeved on the rotating column (21) and a first driving component for driving the rotating column (21) to rotate, the support column (11) is provided with a limit adjustment mechanism (3), the limit adjustment mechanism (3) comprises a connecting rod (31) arranged on the support column (11), a support rod (32) arranged on the connecting rod (31), a mounting seat (33) arranged on the support rod (32), a rotating shaft (34) rotatably arranged in the mounting seat (33), and a sleeve (22) sleeved on the rotating column (21). A protective member 1 (35) on the shaft 1 (34), a rotating shaft 2 (36) rotatably arranged on the mounting seat (33), and a protective member 2 (37) sleeved on the rotating shaft 2 (36), wherein the rotating shaft 2 (36) is located directly above the rotating shaft 1 (34), a limiting ring groove 1 (351) coaxial with the protective member 1 (35) is provided on the side surface of the protective member 1 (35), a limiting ring groove 2 (371) coaxial with the protective member 2 (37) is provided on the side surface of the protective member 2 (37), the protective member 1 (35) is close to the protective member 2 (37), the wire passes through the limiting ring groove 1 (351), and the wire passes through the limiting ring groove 2 (371).

2. A pay-off frame according to claim 1, characterized in that: A flap (331) is hinged on the top surface of the mounting seat (33), and a clamping plate (332) is arranged on the top surface of the mounting seat (33). The clamping plate (332) and the flap (331) are respectively located on both sides of the second rotating shaft (36), one end of the second rotating shaft (36) is rotatably inserted in the flap (331), and the other end of the second rotating shaft (36) is rotatably inserted in the clamping plate (332), and a clamping assembly (38) for clamping the clamping plate (332) and the mounting seat (33) is arranged between the clamping plate (332) and the mounting seat (33).

3. A pay-off frame according to claim 1, characterized in that: The frame mechanism (2) includes a first frame component (24), which includes a mounting rod (241) arranged on the sleeve (22), a sliding tube (242) slidably mounted on the mounting rod (241), and a wire pay-off rack (243) arranged on the sliding tube (242), the wire pay-off rack (243) including an arc-shaped portion 1 (2431) for placing wire and an arc-shaped portion 2 (2432) for facilitating the mounting of wire, the arc-shaped portion 1 (2431) is arranged on the sliding tube (242), and the arc-shaped portion 2 (2432) is arranged on the arc-shaped portion 1 (2431).

4. A pay-off frame according to claim 3, characterized in that: A through hole is provided on the side of the sliding tube (242), and the first frame assembly (24) includes a positioning pin (245) with one end being capable of abutting against the side of the mounting rod (241), and the positioning pin (245) is sleeved in the through hole, and the positioning pin (245) is threadedly engaged with the inner wall of the through hole.

5. A pay-off frame according to claim 1, characterized in that: The frame mechanism (2) comprises a second frame assembly (25), the second frame assembly (25) comprising a second connecting rod (251) arranged on the support column (11), a second supporting rod (252) arranged on the second connecting rod (251), a supporting plate (253) arranged on the second supporting rod (252), a mounting plate (254) arranged on the supporting plate (253), a first motor (255) arranged on the mounting plate (254), and a second motor (256) fixed to the first motor. (255) A placement column (256) on the output shaft, a connecting column (257) sleeved in the placement column (256) and a limiting plate (258) arranged on the connecting column (257), wherein the connecting column (257) is threadedly sleeved in the placement column (256), and the limiting plate (258) is located on the side of the connecting column (257) away from the mounting plate (254), and the frame mechanism (2) includes a main control component (26) for controlling the rotation of the motor 1 (255).

6. A pay-off frame according to claim 5, characterized in that: The support column (11) is provided with an identification mechanism (4), and the identification mechanism (4) comprises a connecting rod three (41) provided on the support column (11), a supporting rod three (42) provided on the connecting rod three, a sliding block (43) slidably provided in the supporting rod three (42), an infrared sensor (44) provided on the sliding block (43), and a control component (45) for regulating the sliding of the sliding block (43), the connecting rod three (41) is located between the connecting rod one (31) and the connecting rod two (251), a sliding groove (422) is provided on the side surface of the supporting rod three (42), a sliding groove (421) is provided on the top surface of the supporting rod three (42), the sliding groove (421) is connected with the sliding groove (422), the sliding block (43) is slidably provided in the sliding groove (421), and the infrared sensor (44) is slidably provided in the sliding groove (422).

7. A pay-off frame according to claim 1, characterized in that: A plurality of plug-in grooves (211) are provided on the side of the support column (11), and the plurality of plug-in grooves (211) are equidistantly distributed along the length direction of the support column (11); a plug-in hole (221) is provided on the side of the sleeve (22); the frame mechanism (2) comprises a plug-in assembly (23), and the plug-in assembly (23) comprises an insertion rod (231) one end of which can be inserted into the insertion groove (211), and the insertion rod (231) is slidably inserted into the insertion hole (221).

8. A pay-off frame according to claim 7, characterized in that: A limiting groove (2211) is provided on the top wall of the plug hole (221), a limiting block (2311) is provided on the top surface of the plug rod (231), and the limiting block (2311) is slidably disposed in the limiting groove (2211).

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