CN211003817U - Novel diaphragm unreels and tension control device - Google Patents
Novel diaphragm unreels and tension control device Download PDFInfo
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- CN211003817U CN211003817U CN201921609542.3U CN201921609542U CN211003817U CN 211003817 U CN211003817 U CN 211003817U CN 201921609542 U CN201921609542 U CN 201921609542U CN 211003817 U CN211003817 U CN 211003817U
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Abstract
The utility model discloses a novel diaphragm unreeling and tension control device, which relates to the technical field of laminating machines and comprises a large plate, an unreeling mechanism and a tension adjusting mechanism, wherein the unreeling mechanism and the tension adjusting mechanism are both fixed on the large plate, the unreeling mechanism is used for providing diaphragms for the tension adjusting mechanism, the tension adjusting mechanism comprises a tension roller, a mounting seat, a chain, a balancing weight, a guide rail and a back guide rail, the guide rail is fixed on the front side of the large plate, the tension roller is fixed on the mounting seat, the mounting seat is connected with the guide rail in a sliding way, the back guide rail is fixed on the rear side of the large plate, the balancing weight slides on the guide rail, the chain is hung on the front side and the back side of the large plate, the chain on the front side of the large plate is fixedly connected with the mounting seat, the chain on the rear side of the large plate is fixedly connected with, the unwinding speed of the unwinding mechanism is adjusted, and the device has the advantages of simple structure, convenience in operation and high reliability.
Description
Technical Field
The utility model relates to a lamination machine technical field, more specifically the utility model relates to a novel diaphragm unreels and tension control device.
Background
The tension system control mode that lamination machine diaphragm on the market at present unreels the in-process is various, but adopt cylinder to add sensor or motor and add sensor and unreel motor complex mode mostly, specifically for the cooperation through tension pendulum roller and unreel motor carries out the regulation of diaphragm tension and speed, this kind of tension system control mode mainly is pendulum rod and the two closed loop control of unreeling motor constitution, need compromise speed and tensile regulation simultaneously, there is whole control system complicated, feedback control sometimes can not be synchronous, production debugging time is long, lead to the probability increase that tension control goes wrong, cause the problem that system cost and maintenance cost are high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel diaphragm unreels and tension control device, the device passes through the up-and-down motion of tension roller, cooperates unreeling mechanism's the speed of unreeling, and the device has the characteristics of simple operation, safety and practicality again, the work efficiency of effectual improvement system.
The utility model provides a technical scheme that technical problem adopted is a novel diaphragm unreels and tension control device, and its improvement part lies in: the device comprises a large plate, an unreeling mechanism and a tension adjusting mechanism, wherein the unreeling mechanism and the tension adjusting mechanism are both fixed on the large plate, and the unreeling mechanism is used for providing a diaphragm for the tension adjusting mechanism;
tension adjustment mechanism include tension roller, mount pad, chain, sprocket, balancing weight, guide rail, back guide rail and deflector roll, the sprocket is being fixed at the big board top, guide rail and deflector roll are fixed in big board front side, and the tension roller is fixed on the mount pad, mount pad and guide rail sliding connection, the back guide rail is fixed in big board rear side, balancing weight and back guide rail sliding connection, the chain passes the sprocket and hangs both sides around big board, is located the chain and the mount pad fixed connection of big board front side, is located the chain and the balancing weight fixed connection of big board rear side, reciprocates through the weight drive tension roller of balancing weight, adjusts unwinding mechanism's unwinding speed.
As a further improvement of the above technical solution, the unwinding mechanism includes an unwinding air-expanding shaft and a speed-regulating drive motor, the unwinding air-expanding shaft is located on the front side of the large plate, the speed-regulating drive motor is located on the rear side of the large plate, the large plate is provided with a drilled hole, and a motor shaft of the speed-regulating drive motor passes through the drilled hole and is fixedly connected with the unwinding air-expanding shaft.
As a further improvement of the above technical solution, the tension adjusting mechanism further includes a first sensor and a second sensor, and the first sensor and the second sensor are distributed at two ends of the guide rail and are both fixed at the front side of the large plate.
As a further improvement of the technical scheme, a plurality of guide rollers are fixed on the front side of the large plate.
As a further improvement of the technical scheme, the guide roller and the tension roller are respectively composed of a rotating shaft and a rotating cylinder, the rotating shaft is arranged in the rotating cylinder, one end of the rotating shaft of the guide roller is fixed on the large plate, one end of the rotating shaft of the tension roller is fixed on the mounting seat, the inner diameter of the rotating cylinder is larger than the outer diameter of the rotating shaft, and the rotating cylinder is in rolling connection with the rotating shaft.
As a further improvement of the technical scheme, the tension adjusting mechanism further comprises a chain wheel mounting seat, the chain wheel mounting seat is positioned above the chain wheel, the chain wheel mounting seat is fixedly connected with the large plate, and the chain wheel mounting seat is used for protecting the chain wheel.
The utility model has the advantages that: the utility model provides a novel diaphragm unreels and tension control device, the device is through structural optimization, and through the up-and-down motion of adjusting the tension roller, cooperation unwinding mechanism unreels speed, has avoided the operating technique complicated, and tension control system appears in disorder phenomenon, the utility model discloses a novel diaphragm unreels and has with tension control device: simple structure, convenient operation and high reliability.
Drawings
Fig. 1 is a front view of the novel membrane unwinding and tension control device of the present invention.
Fig. 2 is a side perspective view of the novel membrane unwinding and tension control device of the present invention.
Fig. 3 is a rear perspective view of the novel membrane unwinding and tension control device of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
As shown in fig. 1-3, the utility model discloses a novel diaphragm unwinding and tension control device, which comprises a large plate 1, an unwinding mechanism and a tension adjusting mechanism, wherein the unwinding mechanism and the tension adjusting mechanism are both fixed on the large plate 1, and the unwinding mechanism is used for providing a diaphragm for the tension adjusting mechanism; the tension adjusting mechanism comprises a tension roller 20, a mounting seat 21, a chain 22, a chain wheel 23, a balancing weight 24, a guide rail 25, a back guide rail 26 and a guide roller 27, wherein the chain wheel 23 is fixed at the top end of the large plate 1, the guide rail 25 and the guide roller 27 are fixed at the front side of the large plate 1, the tension roller 20 is fixed on the mounting seat 21, the mounting seat 21 is in sliding connection with the guide rail 25, the back guide rail 26 is fixed at the back side of the large plate 1, the balancing weight 24 is in sliding connection with the back guide rail 26, the chain 22 passes through the chain wheel 23 to be hung at the front side and the back side of the large plate 1, the chain 22 at the front side of the large plate 1 is fixedly connected with the mounting seat 21, the chain 22 at the back side of the large plate 1 is fixedly connected with the balancing weight 24, the weight of the balancing weight 24 drives the tension roller 20 to move up and down, the unreeling speed of the unreel, connect the diaphragm to corresponding other equipment on, then adjust balancing weight 24, make tension roller 20 upward movement, then unwinding mechanism unreels, and when the inhomogeneous situation appears in the diaphragm, the diaphragm is too much when little promptly, and the speed of diaphragm can be followed up to the tension roller 20 of luffing motion, avoids the diaphragm too much or damage equipment too little.
Further, unwinding mechanism is including unreeling inflatable shaft 30 and speed governing driving motor 31, unreel inflatable shaft 30 and be located the big board 1 front side, speed governing driving motor 31 is located the big board 1 rear side, big board 1 is provided with a drilling, speed governing driving motor 31's motor shaft passes this drilling and unreels inflatable shaft 30 fixed connection, tension adjustment mechanism still includes first sensor 28 and second sensor 29, first sensor 28 and second sensor 29 distribute at the both ends of guide rail 25 to all be fixed in big board 1 front side, speed governing driving motor 31 drive unreels inflatable shaft 30 and unreels, and first sensor 28 and second sensor 29 are used for responding to tension roller 20's position.
Through the embodiment, the novel membrane unreeling and tension adjusting device of the present invention can realize the uniform-speed unreeling of the device, when the device is used, firstly, the membrane is manually drawn out, a part of the membrane bypasses the guide roller 27 and the tension roller 20, and is finally connected to the device needing to process the membrane, then, the weight of the balancing weight 24 is adjusted to enable the balancing weight 24 and the tension roller 20 to move back and forth along the corresponding guide rail, when the tension roller 20 moves upwards along the guide rail 25 to exceed the position of the first sensor 28, the sensor senses the tension roller 20, and sends a signal to drive the speed-adjusting driving motor 31 to start, the motor shaft drives the air-expanding shaft 30 to rotate and unreel, when the downward movement of the tension roller 20 exceeds the position of the second sensor 29, the second sensor 29 senses the position of the tension roller 20, sends a signal to the speed-adjusting driving motor 31, and the speed-adjusting driving motor, at this time, the air expansion shaft 30 loses power and stops unwinding.
In addition, a plurality of guide rollers 27 are fixed on the front side of the large plate 1, the guide rollers 27 facilitate the passing of the diaphragm, and prevent the speed of the speed-regulating driving motor 31 from being too high, the diaphragm stack cannot be orderly relaxed due to too many diaphragms, and the diaphragm is prevented from being mistakenly rolled into other equipment; the guide roller 27 and the tension roller 20 are both composed of a rotating shaft and a rotating cylinder, the rotating shaft is arranged in the rotating cylinder, one end of the rotating shaft of the guide roller 27 is fixed on the large plate 1, one end of the rotating shaft of the tension roller 20 is fixed on the mounting seat 21, the inner diameter of the rotating cylinder is larger than the outer diameter of the rotating shaft, the rotating cylinder is in rolling connection with the rotating shaft, the diaphragm penetrates through the outer side of the rotating cylinder, and the rotating cylinder rotates along the rotating direction of the diaphragm to drive the diaphragm to operate; the tension adjusting mechanism further comprises a chain wheel mounting seat, the chain wheel mounting seat is located above the chain wheel and fixedly connected with the large plate, and the chain wheel mounting seat is used for protecting the chain wheel 23.
When the novel diaphragm unreeling and tension adjusting device of the utility model is implemented, firstly, a part of the diaphragm is drawn out manually and bypasses the guide roller 27 and the tension roller 20, and finally, the diaphragm is connected to the device needing to process the diaphragm, then the weight of the balancing weight 24 is adjusted to enable the balancing weight 24 and the tension roller 20 to move back and forth along the corresponding guide rails, when the tension roller 20 moves to the positions above the first sensor 28 and below the second sensor 29 along the guide rails 25, the sensor can sense the position of the tension roller 20 and send a signal to drive the speed-adjusting driving motor 31 to start and close,
when the tension roller 20 moves beyond the position of the first sensor 28, the first sensor 28 sends a signal, the speed-regulating driving motor 31 is started, the motor shaft drives the inflatable shaft 30 to start to unwind, if the diaphragm is too much in the unwinding process, the diaphragm loosens on the guide roller 27 and the tension roller 20, the gravity of the tension roller 20 is larger than the upward tension of the diaphragm at the moment, the tension roller 20 moves downwards, the movement speed of the tension roller 20 is increased to the unwinding speed of the inflatable shaft 30, the redundant diaphragm is straightened, and the diaphragm is prevented from being too much to cause looseness; when the diaphragm is too small, the diaphragm is tensioned, the upward tension of the diaphragm is greater than the gravity of the tension roller 20, the tension roller 20 moves upwards, the moving speed of the tension roller 20 is reduced to the unwinding speed of the inflatable shaft 30, the tension roller 20 moves back and forth one by matching with the unwinding speed of the inflatable shaft 30, the whole diaphragm unwinding and tension adjusting device can unwind flexibly, when the diaphragm is too large, the tension roller 20 exceeds the position of the second sensor 29, and the second sensor 29 sends a signal to the speed-adjusting driving motor 31, so that the speed-adjusting driving motor 31 stops rotating.
The utility model has the advantages that: the utility model provides a novel diaphragm unreels and tension control device, the device is through structural optimization, through the up-and-down motion of adjusting the tension roller, makes it cooperate unwinding mechanism to unreel speed, has avoided the operating technique complicated, and tension control system appears in disorder phenomenon, the utility model discloses a novel diaphragm unreels and has with tension control device: simple structure, convenient operation and high reliability.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (6)
1. The utility model provides a novel diaphragm unreels and tension control device which characterized in that: the device comprises a large plate, an unreeling mechanism and a tension adjusting mechanism, wherein the unreeling mechanism and the tension adjusting mechanism are both fixed on the large plate, and the unreeling mechanism is used for providing a diaphragm for the tension adjusting mechanism;
tension adjustment mechanism include tension roller, mount pad, chain, sprocket, balancing weight, guide rail, back guide rail and deflector roll, the sprocket is being fixed at the big board top, guide rail and deflector roll are fixed in big board front side, and the tension roller is fixed on the mount pad, mount pad and guide rail sliding connection, the back guide rail is fixed in big board rear side, balancing weight and back guide rail sliding connection, the chain passes the sprocket and hangs both sides around big board, is located the chain and the mount pad fixed connection of big board front side, is located the chain and the balancing weight fixed connection of big board rear side, reciprocates through the weight drive tension roller of balancing weight, adjusts unwinding mechanism's unwinding speed.
2. The novel membrane unwinding and tension control device of claim 1, wherein: the unwinding mechanism comprises an unwinding air expansion shaft and a speed-regulating driving motor, the unwinding air expansion shaft is located on the front side of the large plate, the speed-regulating driving motor is located on the rear side of the large plate, a drill hole is formed in the large plate, and a motor shaft of the speed-regulating driving motor penetrates through the drill hole and is fixedly connected with the unwinding air expansion shaft.
3. The novel membrane unwinding and tension control device of claim 1, wherein: the tension adjusting mechanism further comprises a first sensor and a second sensor, wherein the first sensor and the second sensor are distributed at two ends of the guide rail and are fixed on the front side of the large plate.
4. The novel membrane unwinding and tension control device of claim 1, wherein: the guide rollers are provided with a plurality of guide rollers and are fixed on the front side of the large plate.
5. The novel membrane unwinding and tension control device of claim 1, wherein: deflector roll and tension roll constitute by a rotation axis and rotatory section of thick bamboo, the rotation axis is arranged in rotatory section of thick bamboo, and the rotation axis one end of deflector roll is fixed on the big board, and the rotation axis one end of tension roll is fixed on the tension roll mount pad, rotatory section of thick bamboo internal diameter is greater than the rotation axis external diameter, and rotatory section of thick bamboo and rotation axis roll connection.
6. The novel membrane unwinding and tension control device of claim 1, wherein: the tension adjusting mechanism further comprises a chain wheel mounting seat, the chain wheel mounting seat is located above the chain wheel and fixedly connected with the large plate, and the chain wheel mounting seat is used for protecting the chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921609542.3U CN211003817U (en) | 2019-09-25 | 2019-09-25 | Novel diaphragm unreels and tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921609542.3U CN211003817U (en) | 2019-09-25 | 2019-09-25 | Novel diaphragm unreels and tension control device |
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| Publication Number | Publication Date |
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| CN211003817U true CN211003817U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921609542.3U Active CN211003817U (en) | 2019-09-25 | 2019-09-25 | Novel diaphragm unreels and tension control device |
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| CN (1) | CN211003817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193896A (en) * | 2020-10-16 | 2021-01-08 | 刘清云 | Weight-bearing type force-adjustable weaving tensioning mechanism |
-
2019
- 2019-09-25 CN CN201921609542.3U patent/CN211003817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193896A (en) * | 2020-10-16 | 2021-01-08 | 刘清云 | Weight-bearing type force-adjustable weaving tensioning mechanism |
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| CP03 | Change of name, title or address |
Address after: No. 7 Tianmuhu Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province 213300 Patentee after: Jiangsu Jiatuo New Energy Intelligent Equipment Co.,Ltd. Address before: 213300 Building 1, No. 588, Chengbei Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee before: Jiangsu Zhongguancun Jiatuo new energy equipment Co.,Ltd. |
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