CN117649980B - Enamelling machine pay off rack - Google Patents
Enamelling machine pay off rack Download PDFInfo
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- CN117649980B CN117649980B CN202410074229.3A CN202410074229A CN117649980B CN 117649980 B CN117649980 B CN 117649980B CN 202410074229 A CN202410074229 A CN 202410074229A CN 117649980 B CN117649980 B CN 117649980B
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- roller
- cable
- slider
- enamelling machine
- driving
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- 238000004804 winding Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Abstract
The invention discloses a pay-off rack of an enamelling machine, which relates to the technical field of enamelling machines, wherein a side baffle is vertically arranged on a base, a winding roller and a pay-off roller are rotatably connected to the front side of the side baffle, one end of a cable is connected with the winding roller, the other end of the cable is connected with the pay-off roller, a sliding groove is transversely formed in the side baffle, first sliding blocks are respectively arranged at two ends of the inner side of the sliding groove, the first sliding blocks close to one side of the winding roller are fixedly connected into the sliding groove, the first sliding blocks close to one side of the pay-off roller are connected onto the side wall of the sliding groove through a hydraulic telescopic rod, first rotating shafts are respectively and rotatably connected onto the two first sliding blocks, a middle roller and a driving wheel are fixedly arranged on the first rotating shaft, a spiral groove capable of accommodating the cable is formed in the middle roller, the two driving wheels are in transmission connection through a driving belt, and a driving part is fixedly arranged at the rear side of the side baffle and used for driving the winding roller and the first rotating shafts. According to the pay-off rack of the enamelling machine, the cable can be driven to be unreeled at a constant speed through the constant-speed unreeling module, so that the processing quality is guaranteed.
Description
Technical Field
The invention relates to the technical field of enamelling machines, in particular to a pay-off rack of an enamelling machine.
Background
In the prior art, as disclosed in chinese patent publication No. CN112573303a, an enamelling machine paying-off device is disclosed, which can play a role in dredging and limiting enamelled wires by using a supporting wire device and a limiting wire device, so that the phenomenon that the enamelled wires are knotted in the unreeling and reeling processes of the enamelled wires is avoided, the enamelled wires are protected, the damage to the enamelled wires is reduced, the defective rate is reduced, the phenomenon that the enamelled wires are knotted is avoided under the dredging and limiting effects of the supporting wire device and the limiting wire device, the unreeling efficiency of the enamelled wires is high, and the enamelled wires are time-saving and labor-saving, and are convenient to use and operate. However, the technical scheme has the following defects: because the wind-up roll can increase gradually at the in-process diameter of rolling cable for the rolling cable speed accelerates gradually, and then leads to unwrapping wire speed inhomogeneous, and when unwrapping wire speed inhomogeneous, can make tension, the state of dragging all hardly keep unanimous, and then make the wire each section toast long, with the distance of heat source all hardly keep unanimous, influence enamelling machine's processingquality.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a pay-off rack of an enamelling machine, and a cable can be driven to be unreeled at a constant speed through a constant-speed unreeled module, so that the processing quality is ensured.
To achieve the purpose, the invention adopts the following technical scheme:
The invention provides an enamelling machine unreeling frame which comprises a base, side baffles, a winding roller, an unreeling roller, cables, a uniform unreeling module and a driving part, wherein the side baffles are vertically arranged on the base, the winding roller and the unreeling roller are rotationally connected to the front side of the side baffles, one end of each cable is connected with the winding roller, the other end of each cable is connected with the unreeling roller, the uniform unreeling module is arranged between the winding roller and the unreeling roller, the uniform unreeling module comprises first sliding blocks, a hydraulic telescopic rod, first rotating shafts, middle rollers, driving wheels and driving belts, sliding grooves are transversely formed in the side baffles, first sliding blocks are respectively arranged at two ends of the inner side of each sliding groove, the first sliding blocks close to one side of the winding roller are fixedly connected to the inner side of each sliding groove, the first sliding blocks close to one side of the unreeling roller are respectively connected to the side walls of the corresponding sliding grooves through the hydraulic telescopic rod, the middle rollers and the driving wheels are respectively rotationally connected to the first rotating shafts, the middle rollers and the driving wheels are fixedly arranged on the first rotating shafts, spiral grooves capable of containing the cables are respectively arranged on the middle rollers, the driving wheels are in transmission connection through the driving belts, and the driving parts are fixedly arranged on the rear sides of the side baffles and the driving shafts.
In the preferred technical scheme of the invention, the side baffle is further vertically provided with a guide rail, the guide rail is connected with a balancing weight in a sliding manner, one side of the balancing weight is rotationally connected with a tensioning wheel, and the tensioning wheel is in transmission connection with the transmission belt.
In the preferred technical scheme of the invention, a tension sensor is arranged at the joint of the intermediate roller and the first rotating shaft.
In the preferred technical scheme of the invention, the driving part comprises a first motor, a first friction wheel and a second friction wheel, wherein the first motor is fixedly arranged on the side baffle, a power output shaft of the first motor is connected with the first friction wheel, the second friction wheel is connected to the winding roller, and the first friction wheel and the second friction wheel are in friction transmission connection.
In the preferred technical scheme of the invention, the friction rubber sleeve is sleeved on the side wall of the first friction wheel.
In the preferred technical scheme of the invention, the power output shaft of the first motor is also connected with a first rotating gear, the second rotating gear is connected to the first rotating shaft near one side of the winding roller, and the first rotating gear and the second rotating gear are meshed with each other.
In the preferred technical scheme of the invention, one side of each middle roller, which is far away from each other, is provided with a guide mechanism, the guide mechanism comprises a guide shaft, a second slide block, an electric push rod and a clamping piece, one end of the guide shaft is connected to the first slide block, the second slide block is connected to the guide shaft in a sliding way, the fixed end of the electric push rod is connected to the guide shaft, the output end of the electric push rod is connected to the second slide block, and the clamping piece for fixing the cable is further arranged on the second slide block.
In the preferred technical scheme of the invention, the clamping piece comprises a knob, a threaded shaft, a sliding plate and a rotating wheel, wherein a groove is formed in the second sliding block, the threaded shaft is rotationally connected to the inner side wall of the groove, one end of the threaded shaft is connected with the knob, the sliding plate is in threaded connection with the threaded shaft, the sliding plate is slidingly connected in the groove, the rotation of the threaded shaft can drive the two sliding plates to be close to or far away from each other, and the rotating wheel is rotationally connected to the sliding plate.
In this embodiment, an annular clamping groove capable of accommodating the cable is circumferentially formed in the side surface of the rotating wheel.
The beneficial effects of the invention are as follows:
According to the pay-off rack of the enamelling machine, the constant-speed unreeling module is arranged, so that the cables can be driven to unreel at a constant speed, the tension and the pulling state of the cables are kept consistent, the baking time of each section of the lead is further kept consistent with the distance between the lead and a heat source, the processing quality is ensured, and meanwhile, the distance between the two middle rollers can be adjusted through the hydraulic telescopic rod, so that the aim of adjusting the tension of the cables is fulfilled; because the first friction wheel and the second friction wheel are in friction fit, when the winding speed of the winding roller is greater than the moving speed of the cable, the first friction wheel and the second friction wheel can slip under the action of the pulling force of the cable, so that the purpose of self-adaptively adjusting the rotating speed of the winding roller is achieved; because the cable is coiled on the unreeling roller in a spiral mode, the guide mechanism can guide and limit the movement direction of the cable, so that the cable always faces the tangential direction of the winding roller and the unreeling roller, the winding and unreeling processes are smoother, and the knotting of the cable can be avoided.
Drawings
FIG. 1 is a schematic diagram of a main view direction of a pay-off rack of an enamelling machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the structure of FIG. 1 in a top view;
FIG. 4 is a partial enlarged view at B in FIG. 3;
fig. 5 is a schematic view of the mechanism in the rear view direction of fig. 1.
In the figure:
1. A base; 2. side baffles; 21. a chute; 3. a wind-up roll; 4. an unreeling roller; 5. a cable; 6. a uniform-speed unreeling module; 601. a first slider; 602. a hydraulic telescopic rod; 603. a first rotating shaft; 604. an intermediate roller; 605. a spiral groove; 606. a driving wheel; 607. a transmission belt; 608. a guide rail; 609. balancing weight; 610. a tensioning wheel; 611. a tension sensor; 7. a driving section; 71. a first motor; 72. a first friction wheel; 73. a second friction wheel; 74. friction rubber sleeve; 75. a first rotating gear; 76. a second rotating gear; 8. a guide mechanism; 81. a guide shaft; 82. a second slider; 821. a groove; 83. an electric push rod; 84. a clamping member; 841. a knob; 842. a threaded shaft; 843. a slide plate; 844. a rotating wheel; 845. an annular clamping groove; 9. an enamelling machine body.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-5, an embodiment provides an enamelling machine pay-off rack, which comprises a base 1, a side baffle 2, a wind-up roller 3, an unreeling roller 4, a cable 5, a constant-speed unreeling module 6 and a driving part 7, the side baffle 2 is vertically arranged on the base 1, the wind-up roller 3 and the unreeling roller 4 are rotatably connected to the front side of the side baffle 2, one end of the cable 5 is connected with the wind-up roller 3, the other end of the cable 5 is connected with the unreeling roller 4, the constant-speed unreeling module 6 is arranged between the wind-up roller 3 and the unreeling roller 4, the constant-speed unreeling module 6 comprises a first sliding block 601, a hydraulic telescopic rod 602, a first rotating shaft 603, an intermediate roller 604, a driving wheel 606 and a driving belt 607, a sliding groove 21 is transversely formed in the side baffle 2, the two ends of the inner side of the sliding groove 21 are respectively provided with the first sliding blocks 601, the first sliding blocks 601 close to one side of the wind-up roller 3 are fixedly connected to the sliding groove 21, the first sliding blocks 601 close to one side of the unreeling roller 4 are rotatably connected to the side walls of the sliding groove 21 through the hydraulic telescopic rod 602, the two first sliding blocks 603 are rotatably connected to the rotating shafts 603, the first rotating shafts 604 are fixedly arranged on the first sliding blocks 604, the transmission wheels 606 are fixedly arranged on the intermediate roller 604 and the driving wheels 606 are fixedly connected to the driving part 2 through the driving part and the driving part of the driving belt 605, and the driving part is fixedly arranged between the driving part 2 and the driving part is fixedly connected to the driving part 2. In this embodiment, the wind-up roller 3 and the unreeling roller 4 are respectively disposed at the left and right ends of the front side of the side baffle 2, and the wind-up roller 3 is used for winding up the cable, and the unreeling roller 4 is used for unreeling the cable. The constant-speed unreeling module 6 is used for paying off the cable 5 at a constant speed, so that the tension and the pulling state of the cable 5 are kept consistent, and further the baking time length of each section of the wire and the distance between the wire and a heat source are kept consistent, so that the processing quality of the enamelling machine is ensured. Wherein the heights of the two middle rollers 604 are on the same horizontal plane, the diameters of the two middle rollers 604 are the same, and the enamelling machine body 9 is arranged between the two middle rollers 604 and is used for carrying out the processing of painting, drying and the like on the cable 5; the hydraulic telescopic rod 602 can drive the first sliding block 601 close to one side of the unreeling roller 4 to move left and right so as to adjust the distance between the two middle rollers 604, thereby achieving the effect of adjusting the tension of the cable 5; through the mutual cooperation of the arranged driving wheels 606 and the driving belt 607, the driving part 7 can drive the two first rotating shafts 603 to synchronously rotate, the first rotating shafts 603 can drive the middle roller 604 to rotate, and then the middle roller 604 close to one side of the unreeling roller 4 drives the unreeling roller 4 to rotate through the pull cable 5 so as to complete the unreeling process, the unreeling speed is convenient to control, and the diameters and the rotating speeds of the two middle rollers 604 are the same, so that the moving speed, the received tension and the like of the cable 5 entering the enamelling machine body 9 are always consistent, and the machining effect is ensured; the spiral groove 605 can uniformly wind the cable 5 around the intermediate roller 604, thereby preventing the cable from being wound.
Specifically, the side baffle 2 is further vertically provided with a guide rail 608, a balancing weight 609 is slidably connected to the guide rail 608, one side of the balancing weight 609 is rotatably connected with a tensioning wheel 610, and the tensioning wheel 610 is in transmission connection with the transmission belt 607. In this embodiment, the guide rail 608 is disposed at the rear side of the side baffle 2, and the guide rail 608 is located below the driving belt 607, and the balancing weight 609 can slide up and down along the guide rail 608 to adaptively adjust the position of the tensioning wheel 610, so as to tension the driving belt 607. The tension pulley 610 is disposed inside the belt 607 and abuts against the inner side wall of the belt 607.
Specifically, a tension sensor 611 is provided at the junction of the intermediate roller 604 and the first rotating shaft 603. In this embodiment, the tension sensor 611 can detect the tension applied to the intermediate roller 604, and the tension is displayed by the instrument panel disposed at one side, so that the tension sensor is convenient for the operator to regulate.
Specifically, the driving portion 7 includes a first motor 71, a first friction wheel 72 and a second friction wheel 73, the first motor 71 is fixedly arranged on the side baffle 2, the first friction wheel 72 is connected to the power output shaft of the first motor 71, the second friction wheel 73 is connected to the wind-up roller 3, and the first friction wheel 72 and the second friction wheel 73 are in friction transmission connection. In this embodiment, the first motor 71 is fixedly disposed at the rear side of the side baffle 2, the first motor 71 is used for driving the first friction wheel 72 to rotate, and the second friction wheel 73 is coaxially disposed with the wind-up roller 3, so that the second friction wheel 73 can rotate synchronously with the wind-up roller 3. Because the first friction wheel 72 and the second friction wheel 73 are in friction fit, when the winding speed of the winding roller 3 is greater than the moving speed of the cable 5, the first friction wheel 72 and the second friction wheel 73 can slip under the pulling force of the cable 5, so that the purpose of self-adaptively adjusting the rotating speed of the winding roller 3 is achieved.
Specifically, the side wall of the first friction wheel 72 is sleeved with a friction rubber sleeve 74. In this embodiment, the friction rubber sleeve 74 is made of wear-resistant rubber material, so that the service life is long, and the friction rubber sleeve 74 and the first friction wheel 72 are detachably connected, so that replacement after abrasion can be facilitated.
Specifically, the power output shaft of the first motor 71 is further connected to a first rotating gear 75, the second rotating gear 76 is connected to the first rotating shaft 603 near the wind-up roll 3, and the first rotating gear 75 and the second rotating gear 76 are meshed with each other. In this embodiment, the first motor 71 can drive the first rotating gear 75 to rotate, and then drive the first rotating shaft 603 to rotate through the gear engagement structure, so as to realize the cooperative work of the wind-up roller 3 and the intermediate roller 604.
Specifically, two intermediate rolls 604 are all provided with guiding mechanism 8 on one side that keeps away from each other, and guiding mechanism 8 includes guiding axle 81, second slider 82, electric putter 83 and holder 84, and guiding axle 81 one end is connected to on the first slider 601, and sliding connection has second slider 82 on the guiding axle 81, and electric putter 83 stiff end is connected to on the guiding axle 81, and electric putter 83 output is connected to on the second slider 82, still is provided with the holder 84 that is used for fixed cable 5 on the second slider 82. In this embodiment, since the cable 5 is generally wound on the unreeling roller 4 in a spiral manner, in the unreeling process, the wire outlet position of the cable 5 is continuously changed, and the same is true in the reeling process, the guiding mechanism 8 is provided to guide and limit the movement direction of the cable 5, so that the cable 5 always faces the tangential direction of the reeling roller 3 and the unreeling roller 4, the reeling and unreeling processes are smoother, and knotting of the cable 5 can be avoided. Wherein, the guiding shaft 81 is arranged in parallel with the first rotating shaft 603, and the guiding shaft 81 can play a role in guiding and supporting the second sliding block 82; the electric push rod 83 is arranged in parallel with the guide shaft 81, and the electric push rod 83 is used for driving the second sliding block 82 to move back and forth along the guide shaft 81 so as to adjust the position of the clamping piece 84, and then the cable 5 is driven to move synchronously, so that the cable 5 always faces the tangential direction of the winding roller 3 or the unwinding roller 4.
Specifically, the clamping member 84 includes a knob 841, a threaded shaft 842, a sliding plate 843 and a rotating wheel 844, the second sliding block 82 is provided with a groove 821, the inner side wall of the groove 821 is rotatably connected with the threaded shaft 842, one end of the threaded shaft 842 is connected with the knob 841, the threaded shaft 842 is screwed with the sliding plate 843, the sliding plate 843 is slidably connected in the groove 821, and the threaded shaft 842 can rotate to drive the two sliding plates 843 to approach or separate from each other, and the sliding plate 843 is rotatably connected with the rotating wheel 844. In this embodiment, the knob 841 is rotatably connected to one side of the second slider 82, and the knob 841 is used for driving the threaded shaft 842 to rotate, so as to control the two sliding plates 843 to approach each other or separate from each other, and the rotating wheel 844 of the sliding plate 843 can clamp and fix the cable 5 when approaching, so as to prevent the cable 5 from shaking, and ensure the processing quality.
Specifically, the side of the rotating wheel 844 is circumferentially provided with an annular clamping groove 845 capable of accommodating the cable 5. In this embodiment, the cross section of the annular clamping groove 845 is an arc-shaped groove structure.
Working principle:
When the device is used, firstly, one end of a cable 5 on the unreeling roller 4 passes through the spiral grooves 605 on the two middle rollers 604 and then is fixed on the reeling roller 3, meanwhile, the electric push rod 83 is started, the electric push rod 83 drives the second sliding block 82 to move to the lower side of the cable 5, at the moment, the rotating knob 841 drives the threaded shaft 842 to rotate, the threaded shaft 842 rotates to drive the two sliding plates 843 to be close to each other, and then the two rotating wheels 844 clamp and fix the cable 5. Then, the first motor 71 is started, the first motor 71 drives the first friction wheel 72 and the first rotating gear 75, wherein the first rotating gear 75 controls the two middle rollers 604 to synchronously rotate through the mutual matching of the second rotating gear 76, the driving wheel 606 and the driving belt 607, so that the unreeling roller 4 is pulled to rotate, uniform paying-off is realized, the processing quality is ensured, the electric push rod 83 can drive the second sliding block 82 to move back and forth, the cable 5 is ensured to always face the tangential direction of the unreeling roller 4, the first friction wheel 72 drives the reeling roller 3 to rotate through friction transmission, and the reeling speed of the reeling roller 3 is automatically adapted to the moving speed of the cable 5 by utilizing the characteristic that the friction wheel can slip.
While the application has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the application. The application is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the application.
Claims (9)
1. An enamelling machine pay off rack which is characterized in that: including base (1), side shield (2), wind-up roll (3), unreel roller (4), cable (5), at the uniform velocity unreel module (6) and drive division (7), vertical side shield (2) being provided with on base (1), side shield (2) front side rotates and is connected with wind-up roll (3) and unreel roller (4), cable (5) one end is connected with wind-up roll (3), the cable (5) other end is connected with unreel roller (4), be provided with at the uniform velocity unreel module (6) between wind-up roll (3) and unreel roller (4), at the uniform velocity unreel module (6) include first slider (601), hydraulic telescoping rod (602), first pivot (603), intermediate roll (604), drive wheel (606) and drive belt (607), spout (21) have transversely been seted up on side shield (2), spout (21) inboard both ends all are provided with first slider (601), first slider (601) near wind-up roll (3) one side is fixedly connected to spout (21), first slider (601) near unreel roller (4) one side is connected to first slider (602) through first pivot (602) on one side is connected to first pivot (603) through one and both sides are connected to first pivot (603), the middle roller (604) and the driving wheel (606) are fixedly arranged on the first rotating shaft (603), the spiral groove (605) capable of accommodating the cable (5) is formed in the middle roller (604), the two driving wheels (606) are in transmission connection through the driving belt (607), and the driving part (7) is fixedly arranged on the rear side of the side baffle (2) and used for driving the winding roller (3) and the first rotating shaft (603) to rotate.
2. An enamelling machine pay-off stand according to claim 1, characterized in that: the side baffle (2) is further vertically provided with a guide rail (608), the guide rail (608) is connected with a balancing weight (609) in a sliding mode, one side of the balancing weight (609) is rotationally connected with a tensioning wheel (610), and the tensioning wheel (610) is in transmission connection with the transmission belt (607).
3. An enamelling machine pay-off stand according to claim 2, characterized in that: a tension sensor (611) is arranged at the joint of the intermediate roller (604) and the first rotating shaft (603).
4. An enamelling machine pay-off stand according to claim 1, characterized in that: the driving part (7) comprises a first motor (71), a first friction wheel (72) and a second friction wheel (73), wherein the first motor (71) is fixedly arranged on the side baffle plate (2), a power output shaft of the first motor (71) is connected with the first friction wheel (72), the second friction wheel (73) is connected to the winding roller (3), and the first friction wheel (72) and the second friction wheel (73) are in friction transmission connection.
5. The enamelling machine pay-off rack of claim 4, wherein: and a friction rubber sleeve (74) is sleeved on the side wall of the first friction wheel (72).
6. An enamelling machine pay-off rack according to claim 5, characterized in that: the power output shaft of the first motor (71) is also connected with a first rotating gear (75), a second rotating gear (76) is connected to the first rotating shaft (603) close to one side of the winding roller (3), and the first rotating gear (75) and the second rotating gear (76) are meshed with each other.
7. An enamelling machine pay-off stand according to claim 1, characterized in that: two one sides that intermediate roll (604) kept away from each other all are provided with guiding mechanism (8), and guiding mechanism (8) are including guiding axle (81), second slider (82), electric putter (83) and holder (84), guiding axle (81) one end be connected to on first slider (601), sliding connection has second slider (82) on guiding axle (81), electric putter (83) stiff end is connected to on guiding axle (81), and electric putter (83) output is connected to on second slider (82), still is provided with on second slider (82) to be used for fixing holder (84) of cable (5).
8. The enamelling machine pay-off stand of claim 7, characterized in that: clamping piece (84) are including knob (841), screw thread axle (842), slide (843) and runner (844), set up fluted (821) on second slider (82), rotate on recess (821) inside wall and be connected with screw thread axle (842), screw thread axle (842) one end is connected with knob (841), screw thread is connected with slide (843) on screw thread axle (842), and slide (843) sliding connection in recess (821), screw thread axle (842) rotate can drive two slides (843) and be close to each other or keep away from, rotate on slide (843) and be connected with runner (844).
9. The enamelling machine pay-off stand of claim 8, characterized in that: an annular clamping groove (845) capable of accommodating the cable (5) is circumferentially arranged on the side surface of the rotating wheel (844).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410074229.3A CN117649980B (en) | 2024-01-18 | Enamelling machine pay off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410074229.3A CN117649980B (en) | 2024-01-18 | Enamelling machine pay off rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117649980A CN117649980A (en) | 2024-03-05 |
| CN117649980B true CN117649980B (en) | 2024-06-04 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413865A (en) * | 1965-12-02 | 1968-12-03 | Palitex Project Co Gmbh | Belt drive |
| CN212740257U (en) * | 2020-05-29 | 2021-03-19 | 武汉博能电力工程有限公司 | Pay-off rack stable in winding |
| CN112573303A (en) * | 2020-12-20 | 2021-03-30 | 江西丰莱科技有限公司 | Enamelling machine pay-off |
| CN215710765U (en) * | 2021-09-01 | 2022-02-01 | 深圳市宏技欣塑胶电子有限公司 | Wire feeding frame |
| CN116825448A (en) * | 2023-08-23 | 2023-09-29 | 常州恒丰特导股份有限公司 | Pay-off device of mechanical feedback type constant tension tube stranding machine |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413865A (en) * | 1965-12-02 | 1968-12-03 | Palitex Project Co Gmbh | Belt drive |
| CN212740257U (en) * | 2020-05-29 | 2021-03-19 | 武汉博能电力工程有限公司 | Pay-off rack stable in winding |
| CN112573303A (en) * | 2020-12-20 | 2021-03-30 | 江西丰莱科技有限公司 | Enamelling machine pay-off |
| CN215710765U (en) * | 2021-09-01 | 2022-02-01 | 深圳市宏技欣塑胶电子有限公司 | Wire feeding frame |
| CN116825448A (en) * | 2023-08-23 | 2023-09-29 | 常州恒丰特导股份有限公司 | Pay-off device of mechanical feedback type constant tension tube stranding machine |
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