CN206599297U - A kind of automatic unwinding device for flat screen printing machine - Google Patents
A kind of automatic unwinding device for flat screen printing machine Download PDFInfo
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- CN206599297U CN206599297U CN201720300839.6U CN201720300839U CN206599297U CN 206599297 U CN206599297 U CN 206599297U CN 201720300839 U CN201720300839 U CN 201720300839U CN 206599297 U CN206599297 U CN 206599297U
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- spool
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- screen printing
- printing machine
- flat screen
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Abstract
The utility model is a kind of automatic unwinding device for flat screen printing machine, in front of the entering cloth rack for being located at flat screen printing machine, it is left including being symmetricly set on spool, two spool support framves of right both sides, spool support frame includes base, the top of base is provided with turning-over support seat, two rollers for holding spool are arranged side by side in the top surface of turning-over support seat, one end of turning-over support seat is movably arranged on base, the other end is provided with turnover driving mechanism, turnover driving mechanism includes cylinder, cylinder is arranged on base by active connection, cylinder piston is connected to the bottom of turning-over support seat, range sensor towards spool is housed on base, the device is additionally provided with change of lap alarm lamp；Range sensor measures the Yu Buliang of spool and according to Yu Buliang how much control hauling speeds, when cloth amount deficiency is kicked down lower unwinding device more than the spool, change of lap alarm lamp lights prompting changing spool, so reaches the effect unreeled automatically, cost of labor is reduced, beneficial to raising production efficiency.
Description
Technical field
The utility model is related to a kind of unwinding device, particularly a kind of automatic unwinding device for flat screen printing machine.
Background technology
Flat screen printing machine is mainly used in the stamp of cotton, chemical fibre and blend fabric etc., treats that the spool of PRINTED FABRIC needs to pass through
Unwinding device is unreeled, due to the deficiencies in the prior art, after a spool is unreeled and finished, and needs to see by eyes when changing a roll
Examine and control unreels speed manually, operator's notice high concentration is needed in this course, not noting slightly must complete machine
Parking, this has had a strong impact on production efficiency, is added significantly to cost of labor, while easily producing substandard products.
Utility model content
Technical problem to be solved in the utility model is that there is provided a kind of rational in infrastructure, energy in view of the shortcomings of the prior art
Enough automatically control the automatic unwinding device for flat screen printing machine for unreeling speed and prompting changing spool.
Technical problem to be solved in the utility model is realized by following technical scheme.The utility model is
In front of a kind of automatic unwinding device for flat screen printing machine, the entering cloth rack for being located at flat screen printing machine, it is characterized in：Including symmetrical
Two spool support framves of spool arranged on left and right sides are arranged on, the spool support frame includes base, and the top of base is provided with upset
Support base, two rollers for holding spool are arranged side by side in the top surface of turning-over support seat, and one end of turning-over support seat is lived
Dynamic to be arranged on base, the other end is provided with turnover driving mechanism.
Technical problem to be solved in the utility model can also further be realized by following technical scheme.With
In a kind of upper described automatic unwinding device for flat screen printing machine：Described turnover driving mechanism includes cylinder, the gas
Cylinder is arranged on base by active connection, and cylinder piston is connected to the bottom of turning-over support seat.
Technical problem to be solved in the utility model can also further be realized by following technical scheme.With
In a kind of upper described automatic unwinding device for flat screen printing machine：Range sensor towards spool, inspection are housed on base
The distance for the distance measured reflects cloth amount more than different spools.
Technical problem to be solved in the utility model can also further be realized by following technical scheme.With
In a kind of upper described automatic unwinding device for flat screen printing machine：The range sensor is diffusing reflection formula Distance-sensing
Device, is arranged on base by adjusting bracket.
Technical problem to be solved in the utility model can also further be realized by following technical scheme.With
In a kind of upper described automatic unwinding device for flat screen printing machine：Described turning-over support seat is movably arranged on by rotating shaft
On base.
Technical problem to be solved in the utility model can also further be realized by following technical scheme.With
In a kind of upper described automatic unwinding device for flat screen printing machine：The roller is bearing roller.
Technical problem to be solved in the utility model can also further be realized by following technical scheme.With
In a kind of upper described automatic unwinding device for flat screen printing machine：The device is additionally provided with change of lap alarm lamp.
The turning-over support seat that the utility model can be overturn by being set on base along rotating shaft, and set below turning-over support seat
Turnover driving mechanism is put, with the mitigation of spool weight during unreeling, the cylinder piston in turnover driving mechanism turns over pushing tow
Turning support base is flipped up it, drives spool movement, by setting range sensor, measures the Yu Buliang of spool, and according to remaining
How much control flat screen printing machines of cloth amount are to the hauling speed of spool cloth, by setting change of lap alarm lamp, as the Yu Buliang of spool
Deficiency is when being kicked down lower unwinding device, and change of lap alarm lamp can be lighted, prompting changing spool, so can reach to automatically control and unreels
The effect of process, reduces cost of labor, beneficial to raising production efficiency.
Brief description of the drawings
Fig. 1 is side structure schematic view of the present utility model.
Embodiment
Concrete technical scheme of the present utility model described further below, in order to those skilled in the art further
The utility model is understood, without constituting the limitation to its right.
A kind of reference picture 1, automatic unwinding device for flat screen printing machine is located at before the entering cloth rack 10 of flat screen printing machine
Side, including two spool support framves of the arranged on left and right sides of spool 11 are symmetricly set on, the spool support frame includes base 4, base
4 top is provided with turning-over support seat 2, and described turning-over support seat 2 is movably arranged on base 4 by rotating shaft 3, in the upset
Two rollers 1 for holding spool 11 are arranged side by side in the top surface of support base 2, and the roller 1 is bearing roller, can be born larger
The spool 11 of weight, so as to reduce the frequency of the replacing of spool 11, improves operating efficiency, one end activity of turning-over support seat 2
On base 4, the other end is provided with turnover driving mechanism, and described turnover driving mechanism includes cylinder 7, and the cylinder 7 leads to
Active connection 9 is crossed on base 4, the piston of cylinder 7 is connected to the bottom of turning-over support seat 2, it is ensured that cylinder 7 is being propped up
Can slowly it be rotated again while support, to adapt to angle of the piston of cylinder 7 during the upset of turning-over support seat 2 is promoted
Range sensor 6 towards spool 11 is housed, the range sensor 6 is diffusing reflection formula range sensor on change, base 4,
It is arranged on by adjusting bracket 5 on base 4, range sensor 6 conveniently is adjusted into suitable detection angles is accurately detected；Should
Automatic unwinding device is additionally provided with change of lap alarm lamp 8；
Its top surface when being not affected by the thrust of the piston of cylinder 7 of turning-over support seat 2 is horizontality, during unreeling, volume
The cloth amount of axle 11 can be gradually decreased, and the weight of spool 11 will slowly mitigate, when the weight of spool 11 is less than the both sides cylinder force of setting
During the weight that can be supported, the piston of cylinder 7 slow will promote turning-over support seat 23 be flipped up certain angle, spool around the shaft
11 are moved, in the process, when the remaining cloth amount that range sensor 6 detects spool 11 is reduced to preset value, and distance is passed
Sensor 6 will control flat screen printing machine to slow down the hauling speed of the cloth of spool more than 11 by electric signal, subtract so that unreeling speed
Slowly, it is ensured that when the remaining cloth amount of spool 11 is less also can held stationary unreel process, while also being done for follow-up reel change
Prepare, when spool 11, which will be unreeled, to be finished, default cylinder force can promote turning-over support seat 2 to be turned to certain angle, this
When spool 11 lower automatic unwinding device will be tumbled under self gravitation effect, meanwhile, the control of range sensor 6 change of lap alarm lamp 8
Light, remind operating personnel to change spool 11 and complete the seaming operation between spool 11, after new a roll spool 11 is placed, gas
The piston of cylinder 7 is retracted under the Action of Gravity Field of spool 11, and the control flat screen printing machine of range sensor 6 recovers normal hauling speed,
Automatic unwinding device recovers normally to unreel, so circulation running, realizes the function of unreeling automatically.
Claims (7)
1. in front of a kind of automatic unwinding device for flat screen printing machine, the entering cloth rack for being located at flat screen printing machine, it is characterised in that：
Two spool support framves including being symmetricly set on spool arranged on left and right sides, the spool support frame includes base, the top of base
Provided with turning-over support seat, two rollers for holding spool, turning-over support seat are arranged side by side in the top surface of turning-over support seat
One end be movably arranged on base, the other end be provided with turnover driving mechanism.
2. a kind of automatic unwinding device for flat screen printing machine according to claim 1, it is characterised in that：Described turns over
Turning drive mechanism includes cylinder, and the cylinder is arranged on base by active connection, and cylinder piston is connected to turning-over support
The bottom of seat.
3. a kind of automatic unwinding device for flat screen printing machine according to claim 1, it is characterised in that：Filled on base
There is the range sensor towards spool.
4. a kind of automatic unwinding device for flat screen printing machine according to claim 3, it is characterised in that：The distance
Sensor is diffusing reflection formula range sensor, is arranged on by adjusting bracket on base.
5. a kind of automatic unwinding device for flat screen printing machine according to claim 1, it is characterised in that：Described turns over
Turn support base to be movably arranged on base by rotating shaft.
6. a kind of automatic unwinding device for flat screen printing machine according to claim 1, it is characterised in that：The roller
For bearing roller.
7. a kind of automatic unwinding device for flat screen printing machine according to claim 1, it is characterised in that：The device is also
Provided with change of lap alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300839.6U CN206599297U (en) | 2017-03-27 | 2017-03-27 | A kind of automatic unwinding device for flat screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300839.6U CN206599297U (en) | 2017-03-27 | 2017-03-27 | A kind of automatic unwinding device for flat screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599297U true CN206599297U (en) | 2017-10-31 |
Family
ID=60145131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300839.6U Active CN206599297U (en) | 2017-03-27 | 2017-03-27 | A kind of automatic unwinding device for flat screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892199A (en) * | 2017-11-10 | 2018-04-10 | 常州市新创智能科技有限公司 | The control method of roll material automatic loading/unloading |
| CN107934607A (en) * | 2017-11-16 | 2018-04-20 | 鹤山市舒柏雅实业有限公司 | A kind of automatic unreeling structure of paper folder |
| CN114426222A (en) * | 2022-01-25 | 2022-05-03 | 无锡市鼎麒新材料科技有限公司 | Real-time torque calculation method for constant tension unwinding of stretched warp yarns |
-
2017
- 2017-03-27 CN CN201720300839.6U patent/CN206599297U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892199A (en) * | 2017-11-10 | 2018-04-10 | 常州市新创智能科技有限公司 | The control method of roll material automatic loading/unloading |
| CN107934607A (en) * | 2017-11-16 | 2018-04-20 | 鹤山市舒柏雅实业有限公司 | A kind of automatic unreeling structure of paper folder |
| CN114426222A (en) * | 2022-01-25 | 2022-05-03 | 无锡市鼎麒新材料科技有限公司 | Real-time torque calculation method for constant tension unwinding of stretched warp yarns |
| CN114426222B (en) * | 2022-01-25 | 2024-04-09 | 无锡市鼎麒新材料科技有限公司 | Real-time torque calculation method for constant-tension unwinding of widened warp yarns |
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