CN205526910U - A constant tension control mechanism for high -speed lamination machine - Google Patents
A constant tension control mechanism for high -speed lamination machine Download PDFInfo
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- CN205526910U CN205526910U CN201521122250.9U CN201521122250U CN205526910U CN 205526910 U CN205526910 U CN 205526910U CN 201521122250 U CN201521122250 U CN 201521122250U CN 205526910 U CN205526910 U CN 205526910U
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- control mechanism
- swing arm
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- laminating machine
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Abstract
The utility model discloses a constant tension control mechanism for high -speed lamination machine, including the mounting panel, mounting panel one side is equipped with servo motor, the servo motor drive installation in pendulous device swing on the mounting panel makes the diaphragm be in the tensioning state, the pendulous device upside is equipped with the roller of crossing that is used for supporting the diaphragm, the pendulous device include with the swing arm that servo motor connects, with the pendulum roller that the swing arm is connected. The utility model discloses because servo motor directly links to each other with the pivot of tensioning swing arm, servo motor's permanent torque control mode itself has been utilized, drive swivel arm and tensioning pendulum roller to the constant tension control of realization to unreeling the material, simple structure, thus realize the fast reaction of whole tension control mechanism.
Description
Technical field
This utility model relates to manufacturing apparatus field, a kind of constant tensile control mechanism for high speed laminating machine.
Background technology
In the constant tensile control mechanism of high speed laminating machine designs, the speed moved left and right due to lamination platform is exceedingly fast, and the acceleration of diaphragm movement is the biggest, barrier film rebound phenomenon is there is also in the middle of lamination process, therefore it is required that the energy fast reaction of constant tensile control mechanism, prevent barrier film from the lax of moment occurring, it is ensured that the barrier film moment is in tensioning state, and keeps membrane tension constant.Tradition laminating machine unreels the constant tensile control mechanism in system, uses a precise pressure regulating valve to add a low rubbing cylinder, and pressure regulator valve keeps cylinder pressure constant, so that the power that cylinder is applied to tensioning swing arm is constant, reaches the purpose controlling to unreel material tensile force.Its disadvantage is that response speed is slow, cannot ensure to unreel material all the time for tensioning state, can not realize constant tensile control when unreeling at a high speed when unreeling at a high speed.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of constant tensile control mechanism for high speed laminating machine, it is ensured that the colleague unreeling material tensioning achieves constant tensile control, it is achieved that the fast reaction of whole tension control mechanism.
The technical solution of the utility model is as follows:
A kind of constant tensile control mechanism for high speed laminating machine, including installing plate, described installing plate side is provided with servomotor, and the pendulous device that described driven by servomotor is installed on described installing plate swings and makes barrier film be in tensioning state, is provided with the roller excessively for supporting barrier film on the upside of described pendulous device;
Described pendulous device includes the swing arm being connected with described servomotor, the pendulum roller being connected with described swing arm.
The described constant tensile control mechanism for high speed laminating machine, wherein, described pendulous device includes a swing arm and two pendulum rollers, is provided with the angular displacement sensor for detecting pendulum roller position signalling between said two pendulum roller.
The described constant tensile control mechanism for high speed laminating machine, wherein, constant-torque is transferred to described swing arm by shaft coupling by described servomotor.
The described constant tensile control mechanism for high speed laminating machine, wherein, described pendulum roller is that roller put by carbon fiber.
The described constant tensile control mechanism for high speed laminating machine, wherein, described carbon fiber pendulum roller is connected by bearing with the swing arm of described pendulous device.
The constant tensile control mechanism for high speed laminating machine stated, wherein, described bearing is ceramic bearing.
The described constant tensile control mechanism for high speed laminating machine, wherein, described installing plate side is additionally provided with one for installing and fixing the gripper shoe of described servomotor.
The described constant tensile control mechanism for high speed laminating machine, wherein, described installing plate opposite side is provided with the mounting seat for fixed angles displacement transducer.
Constant tensile control mechanism for high speed laminating machine provided by the utility model, owing to the rotating shaft of servomotor with tensioning swing arm is joined directly together, make use of the permanent torque control mode of servomotor itself, drive swing arm and tensioning pendulum roller, thus realize the constant tensile control unreeling material, simple in construction；The carbon fibre material pendulum roller used, and support the ceramic bearing that pendulum roller is the bearing extremely low coefficient of friction of employing so that the rotary inertia of tension control mechanism is the least, thus realizes the fast reaction of whole tension control mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation of constant tensile control mechanism in this utility model for high speed laminating machine；
Fig. 2 is the barrier film trace-diagram in this utility model in the constant tensile control mechanism of high speed laminating machine.
Detailed description of the invention
This utility model provide a kind of constant tensile control mechanism for high speed laminating machine, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the drawings and give an actual example to this utility model further describe.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Refer to Fig. 1, the constant tensile control mechanism for high speed laminating machine that this utility model provides, including installing plate 7, being provided with servomotor 1 in described installing plate 7 side, this described servomotor 1 drive installation pendulous device on described installing plate 7 swings and makes barrier film 2 be in tensioning state.Described servomotor 1 is the servomotor 1 of permanent torque control mode, and its pendulous device driven also is identical tension.The roller 4 excessively for supporting barrier film 2 it is provided with on the upside of described pendulous device;This crosses roller 4 by the barrier film 2 on coiled strip excessively on pendulous device.
Described pendulous device includes the swing arm 9 being connected with described servomotor 1, be connected with described swing arm 9 two pendulum rollers 5, and constant-torque is transferred to described swing arm 9 by shaft coupling 3 by described servomotor 1.Described swing arm 9 for being transferred to put roller 5 by servomotor 1 driving torque, and pendulum roller 5 swings to rotate clockwise.Servomotor 1 uses permanent torque control mode, and servomotor acts on the moment that moment of torsion in swing arm 9 and barrier film 2 act in swing arm 9 and balances all the time, and the tension force that i.e. barrier film 2 bears tends to constant all the time, it is achieved that the constant tensile control of barrier film 2.
Concrete, as it is shown in figure 1, described pendulous device includes a swing arm 9, in this swing arm 9, correspondence is connected to two pendulum rollers 5, and swing arm 9 drives two pendulum rollers 5 to swing.The angular displacement sensor 6 for detecting pendulum roller 5 position signalling it is provided with between described swing arm 9.Constant-torque is transferred to described swing arm 9 by shaft coupling 3 by above-mentioned servomotor 1, servomotor acts on the moment that moment of torsion in swing arm 9 and barrier film 2 act in swing arm 9 and balances all the time, it is constant that servomotor acts on the moment of torsion in swing arm 9, then barrier film 2 acts on the moment in swing arm 9 and also tends to constant.
It is carbon fiber pendulum roller due to, described pendulum roller 5 again, i.e. uses the pendulum roller 5 that carbon fibre material makes.Described carbon fiber pendulum roller is connected by bearing with the swing arm 9 of described pendulous device, and the rotational support of described carbon fiber pendulum roller is bearing, and described bearing is ceramic bearing, and ceramic bearing has extremely low coefficient of friction.To sum up, carbon fiber pendulum roller 5 and ceramic bearing is used to make the rotary inertia of tension control mechanism the least, it is achieved thereby that the fast reaction of whole tension control mechanism.
Further, in the constant tensile control mechanism of high speed laminating machine, it is additionally provided with one in described installing plate 7 side for installing and fixing the motor support plate of described servomotor 1；It is provided with the mounting seat 8 for fixed angles displacement transducer 6 at described installing plate 7 opposite side.
During as in figure 2 it is shown, use, during the motion of lamination platform, barrier film 2 is hauled and is reversely moved along arrow, and pendulum roller 5 is hauled by barrier film 2 and rotates clockwise.Owing to servomotor 1 uses permanent torque control mode to drive swing arm 9, servomotor 1 acts on the moment that moment of torsion in swing arm 9 and barrier film 2 act in swing arm 9 and balances all the time, and the tension force that i.e. barrier film 2 bears tends to constant all the time, pendulum roller 5 tensioning.The rotating shaft of angular displacement sensor 6 rotates clockwise along with swing arm 9 simultaneously, and when swing arm 9 forwards certain angle to, by feedback signal back to driving motor when the magnitude of voltage of angular displacement sensor 6 output reaches setting value, controller controls material volume and puts barrier film 2.When material volume puts barrier film 2, barrier film 2 tends to lax.Owing to servomotor 1 uses permanent torque control mode, for keeping constant torque, servomotor 1 now drives swing arm 9 to rotate counterclockwise, put roller 5 and swing arm 9 is servo-actuated and tensioning, servomotor 1 acts on the moment that moment of torsion in swing arm 9 and barrier film 2 act in swing arm 9 and balances all the time, and the tension force that barrier film 2 bears tends to constant the most all the time.The rotating shaft of angular displacement sensor 6 rotates counterclockwise along with servomotor 1 rotating shaft and swing arm 9 simultaneously.When swing arm 9 forwards certain angle to counterclockwise, the magnitude of voltage of angular displacement sensor 6 output reaches setting value, and signal feedback feed volume drives motor, and the driving motor of material volume stops, and puts barrier film 2 complete.
In sum, constant tensile control mechanism for high speed laminating machine provided by the utility model, owing to the rotating shaft of servomotor with tensioning swing arm is joined directly together, make use of the permanent torque control mode of servomotor itself, drive swing arm and tensioning pendulum roller, thus realize the constant tensile control unreeling material, simple in construction；The carbon fibre material pendulum roller used, and the ceramic bearing of the shaft coupling extremely low coefficient of friction of employing of supporting pendulum roller so that the rotary inertia of tension control mechanism is the least, thus realizes the fast reaction of whole tension control mechanism.
Should be understood that; application of the present utility model is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert; such as, all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (8)
1. the constant tensile control mechanism for high speed laminating machine, it is characterized in that, including installing plate, described installing plate side is provided with servomotor, the pendulous device that described driven by servomotor is installed on described installing plate swings and makes barrier film be in tensioning state, is provided with the roller excessively for supporting barrier film on the upside of described pendulous device;
Described pendulous device includes the swing arm being connected with described servomotor, the pendulum roller being connected with described swing arm.
Constant tensile control mechanism for high speed laminating machine the most according to claim 1, it is characterised in that described pendulous device includes a swing arm and two pendulum rollers, is provided with the angular displacement sensor for detecting pendulum roller position signalling between said two pendulum roller.
Constant tensile control mechanism for high speed laminating machine the most according to claim 1, it is characterised in that constant-torque is transferred to described swing arm by shaft coupling by described servomotor.
Constant tensile control mechanism for high speed laminating machine the most according to claim 1, it is characterised in that described pendulum roller is that roller put by carbon fiber.
Constant tensile control mechanism for high speed laminating machine the most according to claim 4, it is characterised in that described carbon fiber pendulum roller is connected by bearing with the swing arm of described pendulous device.
Constant tensile control mechanism for high speed laminating machine the most according to claim 5, it is characterised in that described bearing is ceramic bearing.
Constant tensile control mechanism for high speed laminating machine the most according to claim 1, it is characterised in that described installing plate side is additionally provided with one for installing and fixing the gripper shoe of described servomotor.
Constant tensile control mechanism for high speed laminating machine the most according to claim 1, it is characterised in that described installing plate opposite side is provided with the mounting seat for fixed angles displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122250.9U CN205526910U (en) | 2015-12-31 | 2015-12-31 | A constant tension control mechanism for high -speed lamination machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122250.9U CN205526910U (en) | 2015-12-31 | 2015-12-31 | A constant tension control mechanism for high -speed lamination machine |
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| CN205526910U true CN205526910U (en) | 2016-08-31 |
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| CN201521122250.9U Active CN205526910U (en) | 2015-12-31 | 2015-12-31 | A constant tension control mechanism for high -speed lamination machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645019A (en) * | 2017-11-03 | 2018-01-30 | 深圳市诚捷智能装备股份有限公司 | Full-automatic lithium battery battery battery core up- coiler |
| CN110875487A (en) * | 2018-08-30 | 2020-03-10 | 东莞市佳的自动化设备科技有限公司 | Swing type lamination machine diaphragm position control mechanism |
-
2015
- 2015-12-31 CN CN201521122250.9U patent/CN205526910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645019A (en) * | 2017-11-03 | 2018-01-30 | 深圳市诚捷智能装备股份有限公司 | Full-automatic lithium battery battery battery core up- coiler |
| CN110875487A (en) * | 2018-08-30 | 2020-03-10 | 东莞市佳的自动化设备科技有限公司 | Swing type lamination machine diaphragm position control mechanism |
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