CN202642979U - Take-up tension adjusting device of bunching machine - Google Patents
Take-up tension adjusting device of bunching machine Download PDFInfo
- Publication number
- CN202642979U CN202642979U CN 201220238466 CN201220238466U CN202642979U CN 202642979 U CN202642979 U CN 202642979U CN 201220238466 CN201220238466 CN 201220238466 CN 201220238466 U CN201220238466 U CN 201220238466U CN 202642979 U CN202642979 U CN 202642979U
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- CN
- China
- Prior art keywords
- buncher
- castellated shaft
- synchronous pulley
- plate
- setting device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a take-up tension adjusting device of a bunching machine. The take-up tension adjusting device mainly comprises a spline shaft, a spline plate, a first synchronous pulley and a second synchronous pulley, wherein the spline shaft axially rotatably penetrates through a fixing plate along an axial direction; the spline plate is vertically sleeved on the spline shaft along a longitudinal direction of the spline shaft in a sliding manner; the first synchronous pulley is independently rotatably sleeved on the spline shaft, and a drive friction plate is fixedly arranged on the lateral surface of the first synchronous pulley, which is close to the lateral surface of the spline plate, the drive friction plate is provided with a drive friction surface, the spline plate is fixedly provided with a transmission friction plate relative to the drive friction plate, and the transmission friction plate is provided with a transmission friction surface matched with the drive friction surface; the second synchronous pulley and the spline shaft are synchronously rotatably fixedly arranged on the spline shaft; and the spline shaft is further provided with a longitudinal position adjusting mechanism used for adjusting a longitudinal sliding position of the spline plate on the spline shaft. The take-up tension adjusting device, provided by the utility model, has the advantages of simple structure, simple maintenance, lower maintenance cost and capability of improving the production efficiency.
Description
Technical field
The utility model relates to a kind of specialized equipment technical field of making electric wire, particularly relates to a kind of device for adjusting the takeup tension of take-up pulley on the buncher.
Background technology
In the electric wire procedure for producing, the operation that the bunch operation is absolutely necessary and forms a connecting link together, this operation is finished by buncher.Comprise motor, motor transmission mechanism, take-up pulley and take-up pulley transmission device on the buncher, the moment of torsion of motor output carries out take-up by the takeup tension that motor transmission mechanism and take-up pulley transmission device convert take-up pulley to wire rod, the size of takeup tension directly has influence on the quality of wire product after the take-up, therefore need to adjust the takeup tension of buncher according to the technological requirement of different wire rods.
In the prior art, between the motor transmission mechanism of buncher and take-up pulley transmission device, mainly come the takeup tension of take-up pulley is adjusted control by a magnetic-powder clutch, but magnetic-powder clutch is expensive, fault rate is high, and maintenance is complicated, therefore repair density is large, and maintenance cost is higher, and production efficiency is lower.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, load and unload and keep in repair easy buncher takeup tension setting device, to reduce maintenance cost, enhance productivity.
For achieving the above object, the utility model provides a kind of buncher takeup tension setting device, it is characterized in that, mainly comprises:
Castellated shaft, it can be arranged on the adapter plate vertically rotatably;
Flower keyboard, it can be sheathed on the described castellated shaft with longitudinal sliding along described castellated shaft;
The first synchronous pulley, it can independently be sheathed on the described castellated shaft rotatably, its side near described flower keyboard is installed with an active friction plate, described active friction plate is provided with initiatively friction face, corresponding described active friction plate is installed with a gearing friction sheet on the described flower keyboard, and described gearing friction sheet is provided with the gearing friction face suitable with described active friction face;
The second synchronous pulley, itself and described castellated shaft are fixedly arranged on the described castellated shaft synchronously rotationally;
Also be provided with a lengthwise position regulating mechanism that is used for adjusting the longitudinal sliding motion position of described flower keyboard on described castellated shaft on the described castellated shaft.
Better, described lengthwise position adjustment structure comprises rotary handle, platen and Compress Spring, described rotary handle is connected on the described castellated shaft and on described castellated shaft by screw collar and is along the longitudinal movement by rotation, described platen is socketed on the described rotary handle and with described rotary handle and is along the longitudinal movement, described rotary handle can be with respect to described platen rotation, and described Compress Spring is connected between described platen and the described flower keyboard.
Better, also vertically being installed with the slip pilot pin on the described flower keyboard, described slip pilot pin can be arranged in the described platen with longitudinal sliding.
Better, described Compress Spring is sheathed on the described slip pilot pin.
Better, described rotary handle pushes against to roll by a Compress Spring and ball with described platen and is connected, and is arranged at intervals with some ball positioning grooves along same even circumferential on the described platen.When rotating rotary handle, rotary handle is along the longitudinal movement at described castellated shaft by screw thread, drives simultaneously described platen and is along the longitudinal movement.
Better, described castellated shaft rotates with described adapter plate and is connected by being sheathed on its surperficial bearing.
Better, described the first synchronous pulley rotates with described castellated shaft and is connected by being embedded therein the bearing of the heart.
Better, described active friction face and described gearing friction face are ring surface.
Better, described gearing friction face is provided with the elastic wear-resisting layer, the damage that causes with the direct contact friction that reduces described active friction plate and gearing friction sheet.Better, described elastic wear-resisting layer is detachable being installed on the described gearing friction face, to maintain easily replacing.
The utility model buncher tension adjusting device is fixedly mounted on the buncher by described adapter plate, described the first synchronous pulley is rotationally connected by the motor transmission mechanism of belt and buncher, described the second synchronous pulley is rotationally connected by the take-up pulley transmission device of belt and buncher, under the drive of described motor transmission mechanism, described the first synchronous pulley rotates and drives described active friction plate and rotates synchronously, make described platen drive described flower keyboard and the described gearing friction sheet described active friction plate of conflicting by rotating rotary handle, under the effect of friction force, described flower keyboard produces differential and rotates, thereby driving described castellated shaft and described the second synchronous pulley rotates, described the second synchronous pulley rotates and drives described take-up pulley transmission device, thereby provides takeup tension for the take-up pulley of buncher.
By adjusting described rotary handle in the lengthwise position of described castellated shaft, the pressure of spring between the described platen of capable of regulating and the described flower keyboard, thereby adjust the friction force between described gearing friction sheet and described active friction plate, friction force drives again described castellated shaft and described the second synchronous pulley, thereby make friction force be converted to the takeup tension that described the second synchronous pulley drives take-up pulley, therefore realized the adjustment to the buncher takeup tension.
Compared to prior art, the utility model buncher takeup tension setting device is simple in structure, it is easy to load and unload and keep in repair, and maintenance cost is lower, has improved production efficiency.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model buncher takeup tension setting device.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
See also Fig. 1, the utility model provides a kind of buncher takeup tension setting device, is installed on the buncher, is used for the takeup tension of buncher is adjusted, and mainly comprises castellated shaft 10, flower keyboard 20, the first synchronous pulley 30 and the second synchronous pulley 40.
Be arranged with bearing 11 on the surface of described castellated shaft 10, this bearing 11 is embedded in the bearing mounting sleeve 51, bearing mounting sleeve 51 is fixed on the adapter plate 11 by screw 52, and by said structure, described castellated shaft 10 can be arranged on the adapter plate 50 vertically rotatably.This adapter plate 50 is provided with some mounting holes 53, is used for adapter plate 50 is fixed in buncher.
Described flower keyboard 20 can be sheathed on the described castellated shaft 10 with longitudinal sliding along described castellated shaft 10.
Described the first synchronous pulley 30 can independently be sheathed on the described castellated shaft 10 rotatably, and it rotates with described castellated shaft 10 and be connected by being embedded therein the bearing 32 of the heart, is provided with the lining location between bearing 32 and the bearing 11.Its side near described flower keyboard 20 is installed with an active friction plate 31, described active friction plate 31 is provided with initiatively friction face, corresponding described active friction plate 31 is installed with a gearing friction sheet 21 on the described flower keyboard 20, and described gearing friction sheet 21 is provided with the gearing friction face suitable with described active friction face.Described active friction plate 31 is fixedly arranged on the first synchronous pulley 30 and with the first synchronous pulley by pin 33 and rotates synchronously.
In the present embodiment, described active friction face and described gearing friction face are ring surface, described gearing friction face is provided with elastic wear-resisting layer 22, this elastic wear-resisting layer is preferably the carbon fiber wearing layer, the damage that causes with the direct contact friction that reduces described active friction plate 31 and gearing friction sheet 21.Described elastic wear-resisting layer 22 is detachable being installed on the described gearing friction face, to maintain easily replacing.
Described the second synchronous pulley 40 is fixedly arranged on the described castellated shaft 10 synchronously rotationally with described castellated shaft 10, and it is fixedly arranged on the right-hand member of described castellated shaft 10 by plain cushion 41 and nut 42.
Also be provided with a lengthwise position regulating mechanism that is used for adjusting the longitudinal sliding motion position of described flower keyboard 20 on described castellated shaft 10 on the described castellated shaft 10.
In the present embodiment, described lengthwise position adjustment structure comprises rotary handle 60, platen 61 and Compress Spring 62, and described rotary handle 60 is connected to the left part of described castellated shaft 10 by screw collar and is along the longitudinal movement by rotation on described castellated shaft 10.
Described platen 61 is socketed on the described rotary handle 60, and is spacing by axle sleeve 63.Platen 61 is along the longitudinal movement with described rotary handle 60, and described rotary handle 60 can be with respect to described platen 61 rotations.
Described Compress Spring 62 is connected between described platen 61 and the described flower keyboard 20.Described rotary handle 60 pushes against to roll by a Compress Spring 64 and ball 65 with described platen 61 and is connected, and is arranged at intervals with 6 ball positioning grooves along same even circumferential on the described platen 61.Also vertically be installed with slip pilot pin 66 on the described flower keyboard 20, described slip pilot pin 66 can be arranged in the platen 61 with longitudinal sliding.Compress Spring 62 is sheathed on the described slip pilot pin 66.
When rotating rotary handle 60, rotary handle 60 is along the longitudinal movement at described castellated shaft 10 by screw thread, drives simultaneously described platen 61 and is along the longitudinal movement.
The utility model buncher tension adjusting device is fixedly mounted on the buncher by described adapter plate 50, described the first synchronous pulley 30 is rotationally connected by the motor transmission mechanism of belt and buncher, described the second synchronous pulley 40 is rotationally connected by the take-up pulley transmission device of belt and buncher, under the drive of described motor transmission mechanism, described the first synchronous pulley 30 rotates and drives described active friction plate 31 and rotates synchronously, make described platen 21 compress Compress Spring 62 by rotating rotary handle 60, under the pressuring action of spring 62, the active friction face of the described active friction plate 31 of elastic wear-resisting layer 22 conflict on the described gearing friction sheet 22, under the effect of friction force, described flower keyboard 20 produces differential and rotates, thereby drive described castellated shaft 10 and 40 rotations of described the second synchronous pulley, described the second synchronous pulley 40 rotates and drives described take-up pulley transmission device, thereby provides takeup tension for the take-up pulley of buncher.
By adjusting described rotary handle 60 in the lengthwise position of described castellated shaft 10, the pressure of spring between the described platen 61 of capable of regulating and the described flower keyboard 20, thereby adjust the friction force of 31 of elastic wear-resisting layer 22 on the described gearing friction sheet and described active friction plates, friction force drives again described castellated shaft 10 and described the second synchronous pulley 40, thereby make friction force be converted to the takeup tension that described the second synchronous pulley 40 drives take-up pulley, therefore realized the adjustment to the buncher takeup tension.
Compared to prior art, the utility model buncher takeup tension setting device is simple in structure, it is easy to load and unload and keep in repair, and maintenance cost is lower, has improved production efficiency.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (10)
1. a buncher takeup tension setting device is characterized in that, mainly comprises:
Castellated shaft, it can be arranged on the adapter plate vertically rotatably;
Flower keyboard, it can be sheathed on the described castellated shaft with longitudinal sliding along described castellated shaft;
The first synchronous pulley, it can independently be sheathed on the described castellated shaft rotatably, its side near described flower keyboard is installed with an active friction plate, described active friction plate is provided with initiatively friction face, corresponding described active friction plate is installed with a gearing friction sheet on the described flower keyboard, and described gearing friction sheet is provided with the gearing friction face suitable with described active friction face;
The second synchronous pulley, itself and described castellated shaft are fixedly arranged on the described castellated shaft synchronously rotationally;
Also be provided with a lengthwise position regulating mechanism that is used for adjusting the longitudinal sliding motion position of described flower keyboard on described castellated shaft on the described castellated shaft.
2. buncher takeup tension setting device according to claim 1, it is characterized in that: described lengthwise position adjustment structure comprises rotary handle, platen and Compress Spring, described rotary handle is connected on the described castellated shaft and on described castellated shaft by screw collar and is along the longitudinal movement by rotation, described platen is socketed on the described rotary handle and with described rotary handle and is along the longitudinal movement, described rotary handle can be with respect to described platen rotation, and described Compress Spring is connected between described platen and the described flower keyboard.
3. buncher takeup tension setting device according to claim 2, it is characterized in that: described rotary handle pushes against to roll by a Compress Spring and ball with described platen and is connected, and is arranged at intervals with some ball positioning grooves along same even circumferential on the described platen.
4. buncher takeup tension setting device according to claim 2, it is characterized in that: also vertically be installed with the slip pilot pin on the described flower keyboard, described slip pilot pin can be arranged in the described platen with longitudinal sliding.
5. buncher takeup tension setting device according to claim 4, it is characterized in that: described Compress Spring is sheathed on the described slip pilot pin.
6. buncher takeup tension setting device according to claim 1 is characterized in that: described castellated shaft rotates with described adapter plate and is connected by being sheathed on its surperficial bearing.
7. buncher takeup tension setting device according to claim 1 is characterized in that: described the first synchronous pulley rotates with described castellated shaft and is connected by being embedded therein the bearing of the heart.
8. buncher takeup tension setting device according to claim 1, it is characterized in that: described active friction face and described gearing friction face are ring surface.
9. according to claim 1 or 8 described buncher takeup tension setting devices, it is characterized in that: described gearing friction face is provided with the elastic wear-resisting layer.
10. buncher takeup tension setting device according to claim 9, it is characterized in that: described elastic wear-resisting layer is detachable being installed on the described gearing friction face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238466 CN202642979U (en) | 2012-05-25 | 2012-05-25 | Take-up tension adjusting device of bunching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238466 CN202642979U (en) | 2012-05-25 | 2012-05-25 | Take-up tension adjusting device of bunching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642979U true CN202642979U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238466 Expired - Fee Related CN202642979U (en) | 2012-05-25 | 2012-05-25 | Take-up tension adjusting device of bunching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642979U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434825A (en) * | 2013-08-01 | 2013-12-11 | 黄平 | Press wheel component capable of adjusting rotating speed |
| CN104085738A (en) * | 2014-06-11 | 2014-10-08 | 吴江龙升纺织有限公司 | Tension-adjustable spool |
| CN105540338A (en) * | 2015-12-28 | 2016-05-04 | 江苏国茂纺织科技有限公司 | Tension bracket of bobbin winder |
| CN105731148A (en) * | 2016-03-21 | 2016-07-06 | 安徽慧创科技有限公司 | Film delivering and receiving device for sealing of wide-mouth barrel |
-
2012
- 2012-05-25 CN CN 201220238466 patent/CN202642979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434825A (en) * | 2013-08-01 | 2013-12-11 | 黄平 | Press wheel component capable of adjusting rotating speed |
| CN104085738A (en) * | 2014-06-11 | 2014-10-08 | 吴江龙升纺织有限公司 | Tension-adjustable spool |
| CN105540338A (en) * | 2015-12-28 | 2016-05-04 | 江苏国茂纺织科技有限公司 | Tension bracket of bobbin winder |
| CN105731148A (en) * | 2016-03-21 | 2016-07-06 | 安徽慧创科技有限公司 | Film delivering and receiving device for sealing of wide-mouth barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |