CN206827718U - A kind of embossing machine puts cloth apparatus without tension - Google Patents
A kind of embossing machine puts cloth apparatus without tension Download PDFInfo
- Publication number
- CN206827718U CN206827718U CN201720625235.9U CN201720625235U CN206827718U CN 206827718 U CN206827718 U CN 206827718U CN 201720625235 U CN201720625235 U CN 201720625235U CN 206827718 U CN206827718 U CN 206827718U
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- guide wheel
- artificial leather
- guide
- cloth
- embossing machine
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Abstract
The utility model disclose embossing machine without tension put cloth apparatus be included in set gradually on artificial leather direct of travel put cloth platform, frame, coiled artificial leather puts cloth by motor driving rotation, put cloth platform and be provided with the first guide wheel, the second guide wheel, the 3rd guide wheel, four guide idler, the 5th guide wheel are sequentially provided with along artificial leather direct of travel in frame, embossing machine is provided with the 6th guide wheel.Coiled artificial leather actively unreels under motor driving, and utilize four guide idler, 5th guide wheel, the position relationship of 6th guide wheel is converted to the pulling force of artificial leather the pressure downward to the 5th guide wheel, so as to be gathered by being arranged at the pressure sensor below the 5th guide wheel, and then the speed of service of controlled motor make to put cloth speed it is synchronous with knurling rolls linear velocity, eliminate the pulling force accumulation of artificial leather, relative to artificial leather traveling is pullled using knurling rolls pulling force can be avoided progressively to be accumulated in whole circulation loop, there is the phenomenon that stretching narrows or even is pulled off in the artificial leather for avoiding running in the loop.
Description
Technical field
It the utility model is related to artificial leather production technical field, and in particular to a kind of embossing machine puts cloth apparatus without tension.
Background technology
It can be embossed in artificial leather production process using embossing machine on artificial leather, the front end of embossing machine, which is provided with, puts cloth apparatus,
So that coiled artificial leather to be deployed, facilitate embossing machine subsequent job.
The existing general principle for putting cloth apparatus is exactly briefly that coiled artificial leather is placed on bin, utilizes embossing machine
On knurling rolls push down artificial leather, artificial leather traveling under the pullling of knurling rolls.Defect is：Due to being passively to unreel, knurling rolls
Artificial leather can be made to pulling force caused by artificial leather in the different easily wrinkle of each position elasticity, in addition in whole circulation loop by
Step is transmitted and expanded, and after this pulling force accumulates to a certain extent, its direct result is：Influence or destroy product quality, even
Product rejection can be caused.
Utility model content
The purpose of this utility model is that provide a kind of embossing machine puts cloth apparatus without tension.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical scheme that：
A kind of embossing machine puts cloth apparatus without tension, be included in set gradually on artificial leather direct of travel put cloth platform, frame,
Coiled artificial leather is put on cloth platform described in being arranged at, and puts cloth by motor driving rotation, and the cloth platform of putting is provided with the first guide wheel, institute
State and be sequentially provided with the second guide wheel, the 3rd guide wheel, four guide idler, the 5th guide wheel along artificial leather direct of travel in frame, described first
Guide wheel and second guide wheel are oppositely arranged, and the 3rd guide wheel is located above second guide wheel, and the four guide idler is located at
Below 5th guide wheel, the embossing machine is provided with the 6th guide wheel, and the 6th guide wheel is located at below the 5th guide wheel, institute
State the 5th guide wheel bottom and be provided with pressure sensor, described put is provided with frequency converter inside cloth platform, with anti-by the pressure sensor
The pressure value of feedback controls the speed of service of the motor.
As the further improved technical scheme of the utility model, pinch roller, the pinch roller are provided with above the 3rd guide wheel
It is connected with cylinder, to adjust the spacing of the pinch roller and the 3rd guide wheel.
It is of the present utility model to have technical effect that relative to prior art：
Coiled artificial leather actively unreels under motor driving, and utilizes four guide idler, the 5th guide wheel, the position of the 6th guide wheel
Relation is converted to the pulling force of artificial leather the pressure downward to the 5th guide wheel, so as to pass through the pressure being arranged at below the 5th guide wheel
Sensor gathers, and then the speed of service of controlled motor makes to put that cloth speed is synchronous with knurling rolls linear velocity, eliminates the drawing of artificial leather
Power is accumulated, and relative to artificial leather traveling is pullled using knurling rolls pulling force can be avoided progressively to be accumulated in whole circulation loop, kept away
There is the phenomenon that stretching narrows or even is pulled off in the artificial leather for exempting to run in the loop.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of embossing machine puts cloth apparatus without tension in the utility model embodiment.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in the scope of protection of the utility model.
A kind of embodiment of the present utility model presented below：
Fig. 1 is referred to, a kind of embossing machine puts cloth apparatus without tension, is included in putting of being set gradually on artificial leather direct of travel
Cloth platform 1, frame 2, coiled artificial leather 4 be arranged at it is described put on cloth platform 1, and cloth is put by motor driving rotation (not shown), it is described
Put cloth platform 1 and be provided with the first guide wheel 5, the second guide wheel 6, the 3rd guide wheel are sequentially provided with along artificial leather direct of travel in the frame 2
7th, four guide idler 8, the 5th guide wheel 9, first guide wheel 5 and second guide wheel 6 are oppositely arranged, and the 3rd guide wheel 7 is located at
The top of second guide wheel 6, the four guide idler 8 are led positioned at the lower section of the 5th guide wheel 9, the embossing machine 3 provided with the 6th
Wheel 10, for the 6th guide wheel 10 positioned at the lower section of the 5th guide wheel 9, the bottom of the 5th guide wheel 9 is provided with pressure sensor 11, institute
State to put and be provided with frequency converter (not shown) inside cloth platform 1, the electricity is controlled with the pressure value fed back by the pressure sensor 11
The speed of service of machine.
It should be noted that the axis of the output shaft of motor and coiled artificial leather 4 is directly connected to or passed through transmission mechanism
It is indirectly connected with, to drive coiled artificial leather 4 to put cloth by rotary shaft rotation of axis.
The artificial leather of expansion is successively by the first guide wheel 5, the second guide wheel 6, the 3rd guide wheel 7, four guide idler 8, the 5th guide wheel
9th, the 6th guide wheel 10 reaches embossing machine 3, afterwards the 7th guide wheel 12, the 8th guide wheel 13, the 9th guide wheel by including on embossing machine 3
14 guiding, heating is contacted with preheating wheel 16 into heating mantles 15 is interior, enters back between knurling rolls 17 and rubber wheel 18 and is embossed, most
Cooled down afterwards between two cooling wheels 19, embossing machine 3 is existing structure, not described here any more.
Those skilled in the art according to the position of each guide wheel it is known that the artificial leather of expansion during traveling by first
Guide wheel 5, the lower section of the second guide wheel 6 are passed through, and are passed through by the top of the 3rd guide wheel 7, are passed through by the lower section of four guide idler 8, by the 5th
The top of guide wheel 9 is passed through, and is passed through by the lower section of the 6th guide wheel 10.
Because the four guide idler 8 positioned at the both sides of the 5th guide wheel 9, the 6th guide wheel 10 all below the 5th guide wheel 9, work as people respectively
When fabricate-leather has pulling force, pulling force can be converted to the pressure being applied on the 5th guide wheel 9, and then be gathered by pressure sensor 11, become
The speed of service for pressure value (being proportional to artificial leather value of thrust) the adjustment motor that frequency device feeds back according to pressure sensor 11 so that put
Cloth speed is synchronous with the linear velocity of knurling rolls 17, eliminates the pulling force accumulation of artificial leather.
It should be noted that when artificial leather has pulling force, illustrate to put the linear velocity that cloth speed is less than knurling rolls 17, therefore
The specific pressure value collected according to pressure sensor 11, the speed of service of motor is accelerated into pre-set velocity, make to put cloth speed with
The linear velocity of knurling rolls 17 is synchronous, you can eliminates the pulling force accumulation of artificial leather.
Further, the top of the 3rd guide wheel 7 is provided with pinch roller 20, and the pinch roller 20 is connected with cylinder 21, to adjust
State the spacing of pinch roller 20 and the 3rd guide wheel 7.
Liftable pinch roller 20 is used when changing coiled artificial leather 4, and specific as follows, pinch roller 20 is lifted when motor operation puts cloth
Rise, when a roll of artificial leather is discharged, it is necessary to when changing down a roll of, motor is out of service, and pinch roller 20 pushes, and pushes down artificial leather end,
Conveniently change cloth, connect cloth.
It is of the present utility model to have technical effect that relative to prior art：
Coiled artificial leather 4 actively unreels under motor driving, and utilizes four guide idler 8, the 5th guide wheel 9, the 6th guide wheel 10
Position relationship the pulling force of artificial leather is converted to the pressure downward to the 5th guide wheel 9, so as to by being arranged under the 5th guide wheel 9
The pressure sensor 11 of side gathers, and then to make to put cloth speed synchronous with the linear velocity of knurling rolls 17 for the speed of service of controlled motor, disappears
Except the pulling force of artificial leather is accumulated, pulling force can be avoided in whole circulation loop relative to artificial leather traveling is pullled using knurling rolls 17
In progressively accumulate, avoid running artificial leather in the loop and the phenomenon that stretching narrows or even is pulled off occur.
Finally it should be noted that：Embodiment of above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to aforementioned embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing each embodiment, or special to which part technology
Sign carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each reality of the utility model
Apply the spirit and scope of mode technical scheme.
Claims (2)
1. a kind of embossing machine puts cloth apparatus without tension, it is characterised in that is included in putting of being set gradually on artificial leather direct of travel
Cloth platform, frame, coiled artificial leather be arranged at it is described put on cloth platform, and cloth is put by motor driving rotation, the cloth platform of putting is provided with
First guide wheel, the second guide wheel, the 3rd guide wheel are sequentially provided with along artificial leather direct of travel in the frame, four guide idler, the 5th is led
Wheel, first guide wheel and second guide wheel be oppositely arranged, and the 3rd guide wheel be located at second guide wheel top, and described the
Four guide idler is located at below the 5th guide wheel, and the embossing machine is provided with the 6th guide wheel, and the 6th guide wheel is located at the described 5th
Below guide wheel, the 5th guide wheel bottom is provided with pressure sensor, and described put is provided with frequency converter inside cloth platform, to pass through the pressure
The pressure value of force snesor feedback controls the speed of service of the motor.
2. embossing machine according to claim 1 puts cloth apparatus without tension, it is characterised in that is provided with above the 3rd guide wheel
Pinch roller, the pinch roller are connected with cylinder, to adjust the spacing of the pinch roller and the 3rd guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625235.9U CN206827718U (en) | 2017-06-01 | 2017-06-01 | A kind of embossing machine puts cloth apparatus without tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625235.9U CN206827718U (en) | 2017-06-01 | 2017-06-01 | A kind of embossing machine puts cloth apparatus without tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206827718U true CN206827718U (en) | 2018-01-02 |
Family
ID=60773106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720625235.9U Active CN206827718U (en) | 2017-06-01 | 2017-06-01 | A kind of embossing machine puts cloth apparatus without tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206827718U (en) |
-
2017
- 2017-06-01 CN CN201720625235.9U patent/CN206827718U/en active Active
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