CN214140867U - Mask machine tension and deviation rectification integrated device - Google Patents
Mask machine tension and deviation rectification integrated device Download PDFInfo
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- CN214140867U CN214140867U CN202022564756.2U CN202022564756U CN214140867U CN 214140867 U CN214140867 U CN 214140867U CN 202022564756 U CN202022564756 U CN 202022564756U CN 214140867 U CN214140867 U CN 214140867U
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- gauze mask
- deviation correcting
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Abstract
The utility model relates to a gauze mask machine field specifically is a gauze mask machine tension and integrated device that rectifies, including tension device and deviation correcting device, tension device can the rotational moment of adjustment axle, deviation correcting device can the axial position of adjustment axle, tension device and deviation correcting device all with the axle links to each other, the pivot is established on the base, the first rotary driving device of one end rigid coupling of axle, the other end of axle sets firmly the commentaries on classics core, change on the core around establishing gauze mask. Compared with the prior art, the utility model discloses tension and deviation correcting device are integrated as an organic whole, no matter how the homoenergetic of gauze mask cloth thickness provides stable tension, even also enable the gauze mask cloth and keep certain tension under standby state, prevent that the gauze mask cloth is not hard up, need not manually after changing the gauze mask cloth and reset, can provide stable and automatic function of rectifying simultaneously, and simple structure, small, the stepless adjustable of range of rectifying.
Description
Technical Field
The utility model relates to a stopper technical field specifically is a gauze mask machine tension and integrated device that rectifies.
Background
When the mask machine drives the mask cloth, in order to ensure that the mask cloth is tightly supported, a tension device needs to be added, so that the mask cloth keeps certain tension, and the mask cloth is prevented from being loosened. The tension device who has now carries out tensile adjustment according to the size of gauze mask cloth excircle, if gauze mask cloth thickness difference then can influence the tension adjustment's of gauze mask cloth accuracy, will reset manually when changing the gauze mask cloth in addition, leads to tension adjustment bad easily. Meanwhile, when the cloth of the existing mask machine is installed, the condition of uneven multi-layer cloth is easy to occur, a deviation rectifier is additionally arranged on a plurality of existing mask machines for solving the problem, the cloth is worn on the deviation rectifier, when the deviation rectifier detects that the cloth deviates or the installation deviation condition is adjusted by the deviation rectifier, the existing deviation rectifier is large in size, and the feeding frame is placed to be installed more complexly.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, disclosing a gauze mask machine tension and integrated device that rectifies, the technical scheme who takes is:
the utility model provides a gauze mask machine tension and integrated device that rectifies, includes tension device and deviation correcting device, its characterized in that: the tension device can adjust the rotation torque of the shaft, the deviation correcting device can adjust the axial position of the shaft, the tension device and the deviation correcting device are both connected with the shaft, the shaft is pivoted on the base, one end of the shaft is fixedly connected with the first rotary driving device, the other end of the shaft is fixedly provided with the rotary core, the rotary core is wound on the rotary core, and the rotary core is wound on the rotary core.
Furthermore, the tension device comprises a brake, the brake comprises a driven belt pulley fixedly connected with the shaft and a second rotary driving device, an output shaft of the second rotary driving device is fixedly connected with a driving belt pulley, belts are wound on the driven belt pulley and the driving belt pulley, and the rotating direction of the second rotary driving device is opposite to the rotating direction of the rotating core so as to provide reverse torque for the shaft.
Further, the second rotary driving device is a servo motor or a torque motor.
Furthermore, the tension device also comprises a detection device and a control system, wherein the detection device transmits the detected feeding speed signal of the mask cloth and the detected rotating speed signal of the rotating core to the control system, and the control system calculates the real-time outer diameter of the cloth roll according to the data and controls the torque corresponding to the second rotating driving device.
Furthermore, the deviation correcting device comprises a base, a linear slide rail fixedly arranged on the upper surface of the base, a deviation correcting motor fixedly connected to the side surface of the base and capable of rotating forwards or backwards, a lead screw fixedly connected with a motor shaft of the deviation correcting motor, a connecting plate fixedly connected to the base and provided with a screw hole, and a sliding block fixedly connected to the lower surface of the base; the slide block is in sliding fit with the linear slide rail, and the lead screw is in threaded connection with the screw hole in the connecting plate.
Further, the length direction of the linear slide rail is parallel to the axial direction of the rotating core.
Further, the mask cloth comprises a photo eye arranged at the edge of the mask cloth, the photo eye transmits a detected signal to a control system, and the control system controls the correction motor to rotate forwards or backwards to correct the deviation.
Compared with the prior art, the utility model discloses tension and deviation correcting device are integrated as an organic whole, no matter how the homoenergetic of gauze mask cloth thickness provides stable tension, even also enable the gauze mask cloth and keep certain tension under standby state, prevent that the gauze mask cloth is not hard up, need not manually after changing the gauze mask cloth and reset, can provide stable and automatic function of rectifying simultaneously, and simple structure, small, the stepless adjustable of range of rectifying.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplified description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation. The terms "first", "second", etc. are used merely to distinguish different elements and should not be construed as limiting the invention.
In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixedly connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; unless the movable connection is explicitly defined as a detachable connection. These connections are conventional in the art, and those skilled in the art will understand the specific meaning of the above terms in the present invention according to the specific situation.
As shown in fig. 1-2, a mask machine tension and deviation rectification integrated device comprises a tension device and a deviation rectification device, the tension device can adjust the rotation moment of a shaft 2, the deviation rectification device can adjust the axial position of the shaft 2, the tension device and the deviation rectification device are both connected with the shaft 2, the shaft 2 is pivoted on a base 1, one end of the shaft 2 is fixedly connected with a first rotation driving device, the other end of the shaft 2 is fixedly provided with a rotation core 3, the rotation core 3 is wound with mask cloth, and the rotation core 3 is wound with the mask cloth.
The tension device comprises a brake 4, the brake 4 comprises a driven pulley 42 fixedly connected with the shaft 2 and a second rotary driving device 41, an output shaft of the second rotary driving device 41 is fixedly connected with a driving pulley 43, a belt 44 is wound on the driven pulley 42 and the driving pulley 43, and the rotation direction of the second rotary driving device 41 is opposite to the rotation direction of the rotary core 3 so as to provide reverse torque for the shaft 2. The tension device further comprises a detection device and a control system, the detection device transmits detected feeding speed signals of the mask cloth and rotation speed signals of the rotary core 3 to the control system, and the control system calculates real-time outer diameter of the cloth roll according to the data and controls the torque corresponding to the second rotary driving device 41. In the present embodiment, the second rotation driving device 41 is a servo motor.
The deviation correcting device comprises a base 6, a linear slide rail 7 fixedly arranged on the upper surface of the base 6, a deviation correcting motor 8 which is fixedly connected with the side surface of the base 6 and can rotate forwards/backwards, a lead screw 9 fixedly connected with a motor shaft of the deviation correcting motor 8, a connecting plate 10 fixedly connected with the base 1 and provided with a screw hole, and a slide block 5 fixedly connected with the lower surface of the base 1; the slide block 5 is in sliding fit with the linear slide rail 7, and the lead screw 9 is in threaded connection with a screw hole in the connecting plate 10. The length direction of the linear slide rail 7 is parallel to the axial direction of the rotary core 3.
In reality, detection device detects the functioning speed of gauze mask cloth and the rotational speed of changeing the core, feeds back the detected data to control system, and control system calculates the moment that export cover cloth material book corresponds according to the detected data, and this moment and actual cloth external diameter phase-match can reach the effect of permanent tension. The correction device comprises a photo eye arranged at the edge of the mask cloth, the photo eye transmits a detected signal to the control system, and the control system controls the correction motor 8 to rotate forwards or backwards to realize correction.
Claims (7)
1. The utility model provides a gauze mask machine tension and integrated device that rectifies, includes tension device and deviation correcting device, its characterized in that: tension device can adjust the rotatory moment of axle (2), deviation correcting device can adjust the axial position of axle (2), tension device and deviation correcting device all with axle (2) link to each other, axle (2) pivot is established on base (1), the first rotary driving device of one end rigid coupling of axle (2), the other end of axle (2) sets firmly and changes core (3), change on core (3) around establishing the gauze mask.
2. The integrated tension and deviation rectifying device for mask machine according to claim 1, wherein: the tension device comprises a brake (4), the brake (4) comprises a driven belt pulley (42) fixedly connected with the shaft (2) and a second rotary driving device (41), a driving belt pulley (43) is fixedly connected onto an output shaft of the second rotary driving device (41), a belt (44) is wound on the driven belt pulley (42) and the driving belt pulley (43), and the rotating direction of the second rotary driving device (41) is opposite to the rotating direction of the rotating core (3) so as to provide reverse torque for the shaft (2).
3. The integrated tension and deviation rectifying device for mask machine according to claim 2, wherein: the second rotary driving device (41) is a servo motor, a magnetic powder brake, a magnetic powder clutch or a torque motor.
4. The integrated tension and deviation rectifying device for mask machine according to claim 2, wherein: the tension device further comprises a detection device and a control system, the detection device transmits detected feeding speed signals of the mask cloth and rotation speed signals of the rotating core (3) to the control system, and the control system calculates the real-time outer diameter of the cloth roll according to the data and controls the torque corresponding to the second rotary driving device (41).
5. The integrated tension and deviation rectifying device for mask machine according to claim 1, wherein: the deviation correcting device comprises a base (6), a linear slide rail (7) fixedly arranged on the upper surface of the base (6), a deviation correcting motor (8) which is fixedly connected to the side surface of the base (6) and can rotate forwards/backwards, a lead screw (9) fixedly connected with a motor shaft of the deviation correcting motor (8), a connecting plate (10) with a screw hole fixedly connected to the base (1), and a sliding block (5) fixedly connected to the lower surface of the base (1); the sliding block (5) is in sliding fit with the linear sliding rail (7), and the lead screw (9) is in threaded connection with a screw hole in the connecting plate (10).
6. The integrated tension and deviation rectifying device for mask machine according to claim 5, wherein: the length direction of the linear slide rail (7) is parallel to the axial direction of the rotary core (3).
7. The integrated tension and deviation rectifying device for mask machine according to claim 5, wherein: the mask cloth is characterized by further comprising a photo eye arranged at the edge of the mask cloth, the photo eye transmits a detected signal to a control system, and the control system controls the correction motor (8) to rotate forwards or backwards to correct the deviation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564756.2U CN214140867U (en) | 2020-11-09 | 2020-11-09 | Mask machine tension and deviation rectification integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564756.2U CN214140867U (en) | 2020-11-09 | 2020-11-09 | Mask machine tension and deviation rectification integrated device |
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| Publication Number | Publication Date |
|---|---|
| CN214140867U true CN214140867U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022564756.2U Active CN214140867U (en) | 2020-11-09 | 2020-11-09 | Mask machine tension and deviation rectification integrated device |
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| CN (1) | CN214140867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476779A (en) * | 2022-02-14 | 2022-05-13 | 深圳亚士德科技有限公司 | Winding displacement sticky tape coil stock protection cuts deviation correcting device |
-
2020
- 2020-11-09 CN CN202022564756.2U patent/CN214140867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476779A (en) * | 2022-02-14 | 2022-05-13 | 深圳亚士德科技有限公司 | Winding displacement sticky tape coil stock protection cuts deviation correcting device |
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