CN215159798U - Anti-knotting copper material paying-off device - Google Patents
Anti-knotting copper material paying-off device Download PDFInfo
- Publication number
- CN215159798U CN215159798U CN202121351354.2U CN202121351354U CN215159798U CN 215159798 U CN215159798 U CN 215159798U CN 202121351354 U CN202121351354 U CN 202121351354U CN 215159798 U CN215159798 U CN 215159798U
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- Prior art keywords
- pay
- shaft
- speed
- sleeve
- rubber wheel
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- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 44
- 239000010949 copper Substances 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims description 15
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Abstract
The utility model discloses an anti-knotting copper product pay-off device, which comprises a base, wherein a bearing shaft is rotationally arranged in the base, a bearing disc is fixedly arranged on the upper end surface of the bearing shaft, a pay-off disc is fixedly arranged on the upper end surface of the bearing disc, a speed reducing motor is fixedly arranged in the circumferential direction of the base, a motor shaft is controlled by the speed reducing motor, an eccentric wheel is fixedly arranged on the motor shaft, the anti-knotting copper product pay-off device is provided with an eccentric rubber wheel, the eccentric rubber wheel can rub and drive the pay-off disc once per circle of rotation, thereby controlling the pay-off speed of the device, the eccentric rubber wheel can be separated from the pay-off disc for a period of time in the circle of rotation, the device can be self-adapted to the required production of the pay-off speed to pay off in the period of time, wherein, when the pay-off speed of copper wires is slow, the eccentric rubber wheel drives the pay-off disc to accelerate the pay-off speed, when the paying-off speed of the copper wire is high, the eccentric rubber wheel is contacted with the paying-off disc at regular time to play a braking role.
Description
Technical Field
The utility model relates to a cable manufacture technical field, in particular to prevent copper product pay-off of knoing.
Background
The copper wires are coiled into a coil and stacked in the wire storage frame before being made into the cable, the copper wires need to be subjected to the processes of twisting of wire cores, insulating extrusion of electric wires and the like when the cable is to be made, the copper wires need to be paid off in the production process, the copper wires are generally paid off by only one rotary pay-off reel without a power device, the pay-off is carried out by pulling force of subsequent equipment or manually rotating the pay-off reel by workers, the copper wires rotate in the pay-off process, but the copper wires are easy to hit on a pay-off rack or cause the copper wires to be wound and knotted to influence the pay-off speed due to overlarge rotation amplitude of the copper wires, the copper wires hit on the pay-off rack are damaged to influence the quality of the copper wires, and the copper wires with overlarge rotation amplitude easily cause accidents of injury to people, because the copper wires are not uniformly wound on the copper wires, the size of each copper wire roll is not fixed, if the paying off is carried out by a motor with constant speed, the paying-off speed of the outer layer and the inner layer of the copper coil cannot be constant, and accurate paying-off cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an prevent copper product pay-off of knoing to overcome not enough among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model discloses a prevent copper product pay-off of knoing, the on-line screen storage device comprises a base, the base internal rotation is equipped with the bearing axle, the fixed bearing dish that is equipped with of bearing epaxial end, the fixed drawing drum that is equipped with of bearing dish up end, the fixed gear motor that is equipped with of base circumferencial direction, gear motor control is equipped with the motor shaft, the fixed eccentric wheel that is equipped with on the motor shaft, the fixed eccentric rubber wheel that is equipped with on the eccentric wheel, the drawing drum up end is equipped with clamping and positioning mechanism.
Preferably, the clamping and positioning mechanism comprises a lower end face and a central shaft fixedly connected with the center of the upper end face of the pay-off reel, a sleeve is arranged on the central shaft in a sliding mode, a threaded shaft is fixedly arranged on the upper end face of the central shaft, a threaded sleeve is connected to the threaded shaft in a threaded mode, the lower side of the threaded sleeve is rotatably connected with the sleeve, a hexagon nut is fixedly arranged on the upper side of the threaded sleeve, the central shaft serves as the center, positioning rods connected with a plurality of groups of connecting mechanisms are uniformly distributed on the sleeve, and each group of connecting mechanisms comprises at least two connecting rods which are rotatably connected with the clamping and positioning mechanism and the positioning rods through hinges.
Preferably, the pay-off reel is made of spring steel material and can cause the edge to bend downwards due to positive pressure.
The utility model has the advantages that: the utility model relates to an anti-knotting copper product pay-off device is provided with an eccentric rubber wheel, the eccentric rubber wheel can rub and drive a pay-off reel once per circle of rotation, thereby controlling the pay-off speed of the device, the eccentric rubber wheel can be separated from the pay-off reel for a period of time during the circle of rotation, the device can self-adapt to the speed of production and pay-off within the period of time, wherein, when the pay-off speed of copper wires is slow, the eccentric rubber wheel drives the pay-off reel regularly to accelerate the pay-off speed, when the pay-off speed of copper wires is fast, the eccentric rubber wheel contacts the pay-off reel regularly to play a braking role, the pay-off speed is reduced, in addition, the edge of the pay-off reel can be bent downwards for a certain angle due to the weight of copper products, the contact area between the lower eccentric rubber wheel and the pay-off reel can be changed due to the weight of the copper products on the pay-off reel, when the copper products are thicker, the weight of the copper products is larger, the contact area between the pay-off reel and the eccentric rubber wheel is larger, the longer the friction transmission distance between the eccentric rubber wheel and the pay-off reel is, the problem of slow pay-off speed caused by heavy weight and slow rotating speed can be avoided.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction A-A of FIG. 1;
fig. 3 is an enlarged schematic view of the embodiment of the present invention at B of fig. 1;
fig. 4 is a schematic view of the embodiment of the present invention in the direction of C-C of fig. 1;
in the figure: the device comprises a base-11, a bearing shaft-12, a bearing disc-13, a pay-off disc-14, a speed reducing motor-15, a motor shaft-16, an eccentric wheel-17, an eccentric rubber wheel-18, a central shaft-19, a sleeve-20, a threaded shaft-21, a threaded sleeve-22, a hexagonal nut-23, a connecting rod-24, a positioning rod-25, a clamping and positioning mechanism-40 and a connecting mechanism-41.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-4, the embodiment of the utility model provides an anti-knotting copper product pay-off device, including base 11, the base 11 internal rotation is equipped with bearing axle 12, the fixed bearing dish 13 that is equipped with of bearing axle 12 up end, the fixed pay-off reel 14 that is equipped with of bearing dish 13 up end, the fixed gear motor 15 that is equipped with of base 11 circumferencial direction, gear motor 15 control is equipped with motor shaft 16, the fixed eccentric wheel 17 that is equipped with on the motor shaft 16, the fixed eccentric rubber wheel 18 that is equipped with on the eccentric wheel 17, the 14 up end of pay-off reel is equipped with clamping positioning mechanism 40.
Centre gripping positioning mechanism 40 include down the terminal surface with pay off reel 14 up end center fixed connection's center pin 19, it is equipped with sleeve 20 to slide on the center pin 19, the fixed screw thread axle 21 that is equipped with of 19 up end of center pin, threaded connection has screw thread sleeve 22 on the screw thread axle 21, screw thread sleeve 22 downside with sleeve 20 rotates and connects, the fixed hexagon nut 23 that is equipped with of screw thread sleeve 22 upside, with the center pin 19 is the center, evenly distributed has the locating lever 25 of connecting through having a plurality of groups of coupling mechanism 41 to connect on the sleeve 20, every group coupling mechanism 41 include quantity be no less than two respectively with centre gripping positioning mechanism 40 with the connecting rod 24 that the locating lever 25 passes through hinge rotation and connects.
The take-off reel 14 is made of a spring steel material and will bend downward at its edges due to positive pressure.
The utility model discloses the working process:
the utility model relates to an anti-knotting copper product pay-off device, in the working process, the copper product roll is covered on a plurality of positioning rods 25 through the hoisting equipment and is placed on the pay-off reel 14, the copper product thread end is found to be connected with the wire drawing machine, the screw sleeve 22 is driven to rotate and move downwards on the screw shaft 21 by manually rotating the hexagon nut 23, the screw sleeve 22 drives the sleeve 20 to slide downwards on the central shaft 19, the positioning rods 25 are opened through the connecting rods 24, so that the positioning rods 25 all move towards the direction away from the central shaft 19, the copper product ring is clamped, the central axis of the copper product is coincided with the central axis of the central shaft 19, the speed reducing motor 15 starts the control motor shaft 16 to drive the eccentric wheel 17 to drive the eccentric rubber wheel 18 to rotate, the eccentric rubber wheel 18 can rub the transmission pay-off reel 14 once per rotation, and because of the weight of the copper product, the edge of the pay-off reel 14 can be bent downwards by a certain angle, make the area of contact of downside eccentric rubber wheel 18 and drawing drum 14 can be because of the weight change of the copper product on drawing drum 14, the copper product book is thick, copper product weight is great, drawing drum 14 is bigger with the area of contact of eccentric rubber wheel 18, eccentric rubber wheel 18 is longer with drawing drum 14 friction drive's distance, make can not appear because weight leads to the slow problem of unwrapping wire speed greatly, in addition eccentric rubber wheel 18 has a period of breaking away from with drawing drum 14, the device can be in this period of time self-adaptation need produce the speed of acting as go-between and carry out the unwrapping wire, wherein, when copper line unwrapping wire speed is slow, eccentric rubber wheel 18 regularly transmits drawing drum 14 and makes the unwrapping wire speed accelerate, when copper line unwrapping wire speed is fast, eccentric rubber wheel 18 regularly contacts with drawing drum 14 and plays the brake effect, reduce the unwrapping wire speed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (3)
1. The utility model provides an anti-knotting copper product pay-off which characterized in that: including base (11), base (11) internal rotation is equipped with bearing axle (12), bearing axle (12) up end is fixed to be equipped with bearing dish (13), bearing dish (13) up end is fixed to be equipped with drawing drum (14), base (11) circumferencial direction is fixed to be equipped with gear motor (15), gear motor (15) control is equipped with motor shaft (16), fixed eccentric wheel (17) that is equipped with on motor shaft (16), fixed eccentric rubber wheel (18) that is equipped with on eccentric wheel (17), drawing drum (14) up end is equipped with centre gripping positioning mechanism (40).
2. The copper material pay-off device of claim 1, which is characterized in that: the clamping and positioning mechanism (40) comprises a central shaft (19) with the lower end surface fixedly connected with the center of the upper end surface of the pay-off reel (14), a sleeve (20) is arranged on the central shaft (19) in a sliding manner, a threaded shaft (21) is fixedly arranged on the upper end surface of the central shaft (19), a threaded sleeve (22) is connected to the threaded shaft (21) in a threaded manner, the lower side of the threaded sleeve (22) is rotatably connected with the sleeve (20), a hexagonal nut (23) is fixedly arranged on the upper side of the threaded sleeve (22), the center shaft (19) is used as the center, the positioning rods (25) connected through a plurality of groups of connecting mechanisms (41) are uniformly distributed on the sleeve (20), and each group of connecting mechanisms (41) comprises at least two connecting rods (24) which are respectively connected with the clamping and positioning mechanisms (40) and the positioning rods (25) in a rotating mode through hinges.
3. The copper material pay-off device of claim 1, which is characterized in that: the pay-off reel (14) is made of spring steel material and can cause the edge to bend downwards due to positive pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121351354.2U CN215159798U (en) | 2021-06-18 | 2021-06-18 | Anti-knotting copper material paying-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121351354.2U CN215159798U (en) | 2021-06-18 | 2021-06-18 | Anti-knotting copper material paying-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215159798U true CN215159798U (en) | 2021-12-14 |
Family
ID=79387571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121351354.2U Expired - Fee Related CN215159798U (en) | 2021-06-18 | 2021-06-18 | Anti-knotting copper material paying-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215159798U (en) |
-
2021
- 2021-06-18 CN CN202121351354.2U patent/CN215159798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |