CN207655657U - Take-up driving device in Bottle cap spacer production - Google Patents
Take-up driving device in Bottle cap spacer production Download PDFInfo
- Publication number
- CN207655657U CN207655657U CN201721663631.7U CN201721663631U CN207655657U CN 207655657 U CN207655657 U CN 207655657U CN 201721663631 U CN201721663631 U CN 201721663631U CN 207655657 U CN207655657 U CN 207655657U
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- CN
- China
- Prior art keywords
- pulley
- take
- connecting rod
- driving device
- screwed pipe
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
Take-up driving device in Bottle cap spacer production, including take-up pulley, take-up pulley is fixedly connected on center shaft, the both sides of take-up pulley are respectively arranged with the spring bearing in bearing block on central shaft axis, take-up driving device further includes motor, motor passes through belt driving belt pulley, on the centrally disposed axis of pulley rotation, the side of belt pulley is provided with frictional disk, friction pulley is provided with frictional disk is axially external, it is provided with internal spline in the centre bore of friction pulley, it is provided with the external splines to match with internal spline on center shaft, friction pulley passes through on the centrally disposed axis of internal spline axial sliding fit, axially external in friction pulley is provided with screwed pipe, screwed pipe is screwed on center shaft by screw thread, band floating dynamic pressure before take-up pulley is equipped with compression bar, link mechanism is provided between compression bar and screwed pipe.This driving device structure is simple, at low cost.
Description
Technical field
The utility model is related to gasket production equipments, more particularly to the take-up driving device in Bottle cap spacer production, belong to
Gasket production equipment technology.
Background technology
The production of Bottle cap spacer uses Sheet Metal Forming Technology, coiled gasket band to be seated in put and be arrived after directive wheel on belt wheel
Up to punching machine, the mold of punching press gasket is installed on the punch of punching machine, gasket is swept away to come from band by punch driven mold, is passed through
It is covered with hole on band after punching pad, conveying backward is wrapped on take-up pulley, and the band after breaking through gasket is collected in take-up pulley rotation
Get up, in above process, take-up pulley its diameter during take-up is the process become larger, so constant in its angular speed
In the case of, linear velocity is unanimously in variable condition, and it is a process at the uniform velocity that band is sent in punching press, how to control take-up pulley
Rotary speed is a problem to adapt to send tape speed, is a kind of selection using Serve Motor Control, but its is of high cost, program is numerous
It is trivial, need a kind of simple and practical take-up driving device in gasket production.
Invention content
It is above-mentioned present in take-up wheel drive in being produced the purpose of the utility model is to overcome current Bottle cap spacer
Problem provides the take-up driving device in a kind of production of Bottle cap spacer.
To realize the purpose of this utility model, following technical solutions is used：Take-up driving in Bottle cap spacer production
Device, including take-up pulley, band are wrapped in after punching press on take-up pulley, and take-up pulley is fixedly connected on center shaft, at center
The both sides of take-up pulley are respectively arranged with the spring bearing in bearing block on axis axis, and bearing block is arranged in rack, described
Take-up driving device further includes motor, and motor is by belt driving belt pulley, on the centrally disposed axis of pulley rotation, in belt
The side of wheel is provided with frictional disk, is provided with friction pulley frictional disk is axially external, be provided in the centre bore of friction pulley in
Spline, is provided with the external splines to match with internal spline on center shaft, and friction pulley is arranged by internal spline axial sliding fit
On center shaft, the axially external of friction pulley is provided with screwed pipe, is provided with the screw thread to match with screwed pipe, spiral shell on center shaft
Pipe is screwed on center shaft by screw thread, and the band floating dynamic pressure before take-up pulley is equipped with compression bar, is arranged between compression bar and screwed pipe
There is link mechanism；Further, the link mechanism includes the connecting rod one for being connected to compression bar end, and the other end of connecting rod one connects
Shaft one end in the horizontal direction is connect, the shaft other end is connected with connecting rod two, and the other end of connecting rod two and three one end of connecting rod are hinged,
The other end of connecting rod three is hinged with connecting rod four, and the other end of connecting rod four is fixedly connected on screwed pipe, further, the compression bar
It is arranged with rotation pipe outside.
The positive advantageous effects of the utility model are：This driving device structure is simple, and cost is very low.The present apparatus is transported
When row, motor remains a constant speed rotation, if take-up speed is too fast, compression bar is lifted, and is driven by link mechanism when compression bar lifts
Screwed pipe rotates, and screwed pipe moves axially outward, then screwed pipe is no longer pressed in friction pulley, and friction pulley is separated with frictional disk, pulley rotation
But take-up pulley does not rotate, if take-up speed is excessively slow, compression bar moves down, and screwed pipe rotation is driven by link mechanism when compression bar moves down,
At this moment it is moved axially inward in screwed pipe rotary course, the frictional force between friction pulley and frictional disk increases, and friction pulley rotation is accelerated
Take-up pulley is driven to accelerate.
Description of the drawings
Fig. 1 is the structural schematic diagram connected on the utility model central shaft.
Fig. 2 is the schematic diagram of link mechanism.
Specific implementation mode
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the further details of explanation of the utility model, in attached drawing respectively label for：1：Central shaft；2:Take-up
Wheel；3：Spring bearing；4：Belt pulley；5：Bearing between belt pulley and central shaft；6：Frictional disk；7：Friction pulley；8：Screwed pipe；9：
Connecting rod four；10：Compression bar；11：Connecting rod one；12：Shaft；13：Shaft rolling bearing；14：Connecting rod two；15：Connecting rod three.
As shown in the picture, the take-up driving device in Bottle cap spacer production, including take-up pulley 2, band twines after punching press
It is wound on take-up pulley, take-up pulley is fixedly connected on central shaft 1, and the both sides of take-up pulley are respectively arranged with positioned at axis on center shaft
Spring bearing in bearing, 3 show spring bearing, and bearing block is arranged in rack, and the take-up driving device further includes
Motor, motor are not shown in figure, and motor is by belt driving belt pulley 4, on the centrally disposed axis of pulley rotation, 5 institutes
The bearing being shown as between belt pulley and central shaft is provided with frictional disk 6 in the side of belt pulley 4, sets frictional disk is axially external
Be equipped with friction pulley 7, internal spline be provided in the centre bore of friction pulley, be provided on center shaft match with internal spline it is outer
Spline, friction pulley is by the way that on the centrally disposed axis of internal spline axial sliding fit, axially external in friction pulley 7 is provided with screwed pipe
8, it is provided with the screw thread to match with screwed pipe on center shaft, screwed pipe is screwed in by screw thread on central shaft 1, before take-up pulley
Band floating dynamic pressure is equipped with compression bar 10, and link mechanism is provided between compression bar and screwed pipe；The link mechanism includes being connected to
The other end of the connecting rod 1 of compression bar end, connecting rod 1 connects 12 one end of shaft in the horizontal direction, and shaft is turned by shaft
Dynamic bearing 13 is arranged in rack, and 12 other end of shaft is connected with connecting rod 2 14, the other end and the connecting rod 3 15 1 of connecting rod 2 14
End is hinged, and the other end of connecting rod 3 15 is hinged with connecting rod 49, and the other end of connecting rod 49 is fixedly connected on screwed pipe 8, on compression bar
When the displacement of downstream, screwed pipe rotation, screwed pipe rotation is driven to change the frictional force between friction pulley and frictional disk, institute by link mechanism
It is arranged with rotation pipe outside the compression bar stated, rotation pipe is not shown in figure.
When the present apparatus is run, motor remains a constant speed rotation, if take-up speed is too fast, compression bar is lifted, when compression bar lifts
It is driven in screwed pipe rotation process by link mechanism and is axially displaced outwardly, then screwed pipe is no longer pressed in friction pulley, friction pulley and friction
Disk separates, pulley rotation but take-up pulley does not rotate, if take-up speed is excessively slow, compression bar moves down, and passes through connecting rod when compression bar moves down
Mechanism drives screwed pipe rotation, and at this moment screwed pipe rotary course axis moves inward, and the frictional force between friction pulley and frictional disk increases,
Friction pulley rotation accelerates that take-up pulley is driven to accelerate.It is driven in screwed pipe rotation process axially by link mechanism when being lifted as compression bar
When under outer movement, compression bar by link mechanism drive screwed pipe rotation process in be moved axially inward can by be arranged screwed pipe in
Thread rotary orientation in mandrel is realized.
After the embodiment that the utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
It does not depart from above-mentioned claim and various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
To any simple modification, equivalent change and modification made by above example, the range of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (3)
1. the take-up driving device in Bottle cap spacer production, including take-up pulley, band are wrapped in after punching press on take-up pulley, receive
Belt wheel is fixedly connected on center shaft, and the both sides of take-up pulley are respectively arranged with the support shaft in bearing block on center shaft
It holds, bearing block is arranged in rack, it is characterised in that：The take-up driving device further includes motor, and motor is driven by belt
On the centrally disposed axis of pulley rotation, frictional disk is provided in the side of belt pulley for dynamic belt pulley, axially external in frictional disk
It is provided with friction pulley, internal spline is provided in the centre bore of friction pulley, is provided with match with internal spline on center shaft
External splines, friction pulley is by the way that on the centrally disposed axis of internal spline axial sliding fit, axially external in friction pulley is provided with spiral shell
Pipe, is provided with the screw thread to match with screwed pipe, screwed pipe is screwed on center shaft by screw thread, before take-up pulley on center shaft
Band floating dynamic pressure is equipped with compression bar, and link mechanism is provided between compression bar and screwed pipe.
2. the take-up driving device in Bottle cap spacer production according to claim 1, it is characterised in that：The connecting rod machine
Structure includes the connecting rod one for being connected to compression bar end, and the other end of connecting rod one connects shaft one end in the horizontal direction, and shaft is another
End is connected with connecting rod two, and the other end of connecting rod two is hinged with three one end of connecting rod, and the other end of connecting rod three is hinged with connecting rod four, connecting rod
Four other end is fixedly connected on screwed pipe.
3. the take-up driving device in Bottle cap spacer production according to claim 1, it is characterised in that：Outside the compression bar
It is arranged with rotation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663631.7U CN207655657U (en) | 2017-12-04 | 2017-12-04 | Take-up driving device in Bottle cap spacer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663631.7U CN207655657U (en) | 2017-12-04 | 2017-12-04 | Take-up driving device in Bottle cap spacer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655657U true CN207655657U (en) | 2018-07-27 |
Family
ID=62939455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663631.7U Expired - Fee Related CN207655657U (en) | 2017-12-04 | 2017-12-04 | Take-up driving device in Bottle cap spacer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655657U (en) |
-
2017
- 2017-12-04 CN CN201721663631.7U patent/CN207655657U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20201204 |