CN209922565U - Winding tension detection device and winding machine - Google Patents
Winding tension detection device and winding machine Download PDFInfo
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- CN209922565U CN209922565U CN201920566218.1U CN201920566218U CN209922565U CN 209922565 U CN209922565 U CN 209922565U CN 201920566218 U CN201920566218 U CN 201920566218U CN 209922565 U CN209922565 U CN 209922565U
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Abstract
The utility model relates to a coiling tension detection device and winder, coiling tension detection device include: the tension roller mechanism is movably arranged on the supporting plate, the tension roller mechanism is used for abutting against a workpiece, the electric cylinder is arranged on the supporting plate, the output end of the electric cylinder is connected with the tension roller mechanism, the electric cylinder is electrically connected with the controller, the electric cylinder is used for adjusting the acting force of the tension roller mechanism on the workpiece, and the tension detection range of the winding tension detection device is large, so that the product application range of the winding machine is effectively enlarged.
Description
Technical Field
The utility model relates to a coiling equipment technical field especially relates to a coiling tension detection device and winder.
Background
A winding machine is an apparatus for winding a strip-shaped workpiece into packages of different specifications, and is widely used in different industries such as battery manufacturing and textile.
In the working process of the winding machine, the tension applied to the workpiece is changed along with the continuous change of the diameter of the package, so that the tension applied to the workpiece is constant, the workpiece needs to be subjected to real-time tension detection and tension control, but the conventional tension detection device has a small tension detection range, so that the product application range of the winding machine is small, and the requirement of actual production cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a winding tension detecting device and a winding machine, which have a wide tension detecting range and are effective in improving the product application range of the winding machine.
In order to achieve the above object, the present invention provides a winding tension detecting device, which comprises: the tension roller mechanism is movably arranged on the supporting plate, the tension roller mechanism is used for abutting against a workpiece, the electric cylinder is arranged on the supporting plate, the output end of the electric cylinder is connected with the tension roller mechanism, the electric cylinder is electrically connected with the controller, and the electric cylinder is used for adjusting the acting force of the tension roller mechanism on the workpiece.
Compared with the prior art, the winding tension detection device at least has the following beneficial effects: in the application, the volume of the winding machine is limited, the movable range of the tension roller mechanism is limited, on the premise that when a workpiece is abutted to the bottom of the tension roller mechanism, the electric cylinder applies downward pressure to the tension roller mechanism, in this case, when the required winding tension of the workpiece is high, parameters can be input to the controller, so that the electric cylinder is controlled by the controller to improve the pressure acting on the tension roller mechanism, the acting force of the tension roller mechanism on the workpiece is improved, and the detection upper limit value of the tension detection of the workpiece is further improved; similarly, when the workpiece is abutted to the upper part of the tension roller mechanism, the electric cylinder applies upward pulling force to the tension roller mechanism, in this case, when the required winding tension of the workpiece is higher, parameters can be input into the controller through the input of the controller, so that the pulling force acting on the tension roller mechanism is improved through the control of the electric cylinder by the controller, the acting force of the tension roller mechanism on the workpiece is improved, the detection upper limit value of the tension detection of the workpiece is further improved, the tension detection range of the winding tension detection device is further improved, the winding machine is applicable to various workpieces, and the product application range of the winding machine is effectively improved.
In one embodiment, the tension roller mechanism further comprises a counterweight mechanism, the counterweight mechanism comprises a counterweight block and a support, the support is fixedly connected with the tension roller mechanism, and the counterweight block is arranged on the support.
In one embodiment, the tension roller mechanism further comprises the elastic mechanism, the elastic mechanism comprises a spring, one end of the spring is connected with the tension roller mechanism, the other end of the spring is connected with the support plate, and the acting force of the spring on the tension roller mechanism is opposite to the acting force of the electric cylinder on the tension roller mechanism.
In one embodiment, the elastic mechanism further includes a first support rod, the first support rod is fixedly mounted on the support plate, and the spring is connected to the support plate through the first support rod.
In one embodiment, the tension roller further comprises a limiting mechanism, the limiting mechanism comprises a limiting sensor, the limiting sensor is fixedly mounted on the support plate and electrically connected with the controller, and the limiting sensor is used for detecting the maximum moving distance of the tension roller.
In one embodiment, the limiting mechanism comprises a second supporting rod, the second supporting rod is fixedly installed on the supporting plate, and the limiting sensor is installed and connected with the supporting plate through the second supporting rod.
In one embodiment, the tension roller mechanism comprises a roller body and a bearing seat, wherein one end of the roller body is rotatably arranged on the bearing seat.
In one embodiment, the support plate is provided with a guide hole, and the roller body penetrates through the guide hole and then is rotatably connected with the bearing seat.
In one embodiment, the tension roller mechanism further comprises a guide assembly, the guide assembly comprises a guide rail and a sliding block, the guide rail is fixedly installed on the support plate, the sliding block is fixedly installed on the bearing seat, and the guide rail is matched with the sliding block so that the tension roller mechanism slides along the guide rail in a guiding mode.
In order to achieve the above object, the present invention further provides a winding machine, comprising: the support plate is arranged on the rack.
Since the winding machine adopts all the embodiments of the winding tension detection device, at least all the beneficial effects of the embodiments are achieved, and no further description is given here.
Drawings
Fig. 1 is a schematic structural view of a winding tension detecting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure of a tension roller mechanism and an electric cylinder of the winding tension detecting apparatus shown in FIG. 1;
fig. 3 is a schematic structural view of a winding tension detecting device according to another embodiment of the present invention.
10. Support plate, 11, guiding hole, 20, tension roller mechanism, 21, roller body, 22, bearing seat, 23, connecting piece, 30, electric cylinder, 40, counterweight mechanism, 41, counterweight block, 42, support, 50, elastic mechanism, 51, spring, 52, first support rod, 60, limiting mechanism, 61, limiting sensor, 62, second support rod, 70, guiding component, 71, guide rail, 72, slide block, 80 and grating ruler.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," and the like are used herein for illustrative purposes only. In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
As shown in fig. 1 and 2, a winding tension detecting apparatus includes: the tension roller mechanism 20 is movably mounted on the support plate 10, the tension roller mechanism 20 is used for abutting against a workpiece, the electric cylinder 30 is mounted on the support plate 10, the output end of the electric cylinder 30 is connected with the tension roller mechanism 20, the electric cylinder 30 is electrically connected with the controller, and the electric cylinder 30 is used for adjusting the acting force of the tension roller mechanism 20 on the workpiece.
The winding tension detection device usually obtains the tension of a workpiece through conversion after detecting the moving distance of the tension roller, but is limited by the volume of a winding machine, the movable range of the tension roller mechanism 20 is limited, and under the premise, because the dead weight of the tension roller of the traditional winding tension detection device is fixed, when the tension of the workpiece is too large, the tension roller is easy to move to a limit position, further the tension of the workpiece cannot be further detected, so that the winding tension detection range of the traditional winding tension detection device is small. Compared with the traditional winding tension detection device, in the application of the winding tension detection device, when a workpiece is abutted to the bottom of the tension roller mechanism 20, the electric cylinder 30 applies downward pressure to the tension roller mechanism 20, in this case, when the required winding tension of the workpiece is high, parameters can be input to the controller, so that the electric cylinder 30 is controlled by the controller to increase the pressure acting on the tension roller mechanism 20, the acting force of the tension roller mechanism 20 on the workpiece is increased, and the detection upper limit value of the tension detection of the workpiece is increased; similarly, when the workpiece abuts against the upper part of the tension roller mechanism 20, the electric cylinder 30 applies an upward pulling force to the tension roller mechanism 20, in this case, when the required winding tension of the workpiece is high, parameters can be input to the controller through the input, so that the controller controls the electric cylinder 30 to improve the pulling force acting on the tension roller mechanism 20, thereby improving the acting force of the tension roller mechanism 20 on the workpiece, further improving the detection upper limit value of the tension detection of the workpiece, further improving the tension detection range of the winding tension detection device, enabling the winding machine to be applicable to various workpieces, and effectively improving the product application range of the winding machine.
Specifically, the winding tension detection device further comprises a movement detection unit, the movement detection unit is electrically connected with the controller, the movement detection unit is used for detecting the movement distance of the tension roller mechanism 20, when the tension on the workpiece changes, the workpiece can drive the tension roller mechanism 20 to move on the support plate 10, the movement detection unit continuously detects the movement distance of the tension roller and feeds the movement distance data back to the controller, the controller converts the movement distance data to obtain a real-time tension value on the workpiece, compares whether the real-time tension value is consistent with a preset tension value, and if the real-time tension value is inconsistent with the preset tension value, the controller controls the rotating speed of the motor to keep the real-time tension value consistent with the preset tension value. In particular, referring to fig. 1, the movement detecting unit can be selected as a grating 80.
In another embodiment, please refer to fig. 3, the winding tension detecting apparatus further includes a counterweight mechanism 40, the counterweight mechanism 40 includes a counterweight 41 and a support 42, the support 42 is fixedly connected to the tension roller mechanism 20, and the counterweight 41 is disposed on the support 42. When adjusting the effort of tension roller mechanism 20 to the work piece, can be earlier through the weight that changes balancing weight 41, reach the purpose of adjusting the effort of tension roller mechanism 20 to the work piece by a wide margin, make the effort of tension roller mechanism 20 to the work piece be close to the default, then adjust the effort of electric cylinder 30 to tension roller mechanism 20 through the controller, reach the purpose of fine setting tension roller mechanism 20 to the effort of work piece, make the effort of tension roller mechanism 20 to the work piece reach the default, the efficiency of regulation operation can effectively be improved to the aforesaid setting, the precision of regulation has also been improved simultaneously, thereby improve above-mentioned coiling tension detection device's tension detection degree of accuracy.
In another embodiment, with reference to fig. 3, the winding tension detecting device further includes an elastic mechanism 50, the elastic mechanism 50 includes a spring 51, one end of the spring 51 is connected to the tension roller mechanism 20, the other end of the spring 51 is connected to the support plate 10, and the acting force of the spring 51 on the tension roller mechanism 20 is opposite to the acting force of the electric cylinder 30 on the tension roller mechanism 20. In this embodiment, the workpiece abuts against the bottom of the tension roller mechanism 20, the spring 51 applies a downward pulling force to the tension roller mechanism 20 to improve the acting force of the tension roller mechanism 20 on the workpiece, so as to detect the upper limit value of the tension of the workpiece, the electric cylinder 30 applies an upward pulling force to the tension roller mechanism 20, and the controller adjusts the magnitude of the pulling force applied to the tension roller mechanism 20 by the electric cylinder 30, so as to meet the detection requirements of different winding tensions corresponding to different workpieces, so that the winding machine is applicable to various workpieces, and the product application range of the winding machine is effectively improved.
Specifically, with reference to fig. 3, the elastic mechanism 50 further includes a first supporting rod 52, the first supporting rod 52 is fixedly mounted on the supporting plate 10, and the spring 51 is connected to the supporting plate 10 through the first supporting rod 52.
In an embodiment, referring to fig. 1, the winding tension detecting device further includes a limiting mechanism 60, the limiting mechanism 60 includes a limiting sensor 61, the limiting sensor 61 is fixedly mounted on the supporting plate 10, the limiting sensor 61 is electrically connected to the controller, and the limiting sensor 61 is used for detecting a maximum moving distance of the tension roller. After the winder is powered on, the tension applied to the workpiece is large during initialization, the tension roller mechanism 20 moves to the detection position of the limit sensor 61 under the action of the workpiece to trigger the limit sensor 61, the limit sensor 61 feeds a trigger signal back to the controller, and the controller controls the rotating speed of the motor, so that the tension applied to the workpiece is reduced, and the workpiece breakage is effectively prevented.
Specifically, referring to fig. 1, the limiting mechanism 60 includes a second supporting rod 62, the second supporting rod 62 is fixedly mounted on the supporting plate 10, and the limiting sensor 61 is mounted and connected to the supporting plate 10 through the second supporting rod 62.
In one embodiment, referring to fig. 2, the tension roller mechanism 20 includes a roller body 21 and a bearing seat 22, and one end of the roller body 21 is rotatably mounted on the bearing seat 22.
Further, with reference to fig. 2, the tension roller mechanism 20 further includes a connecting member 23, the connecting member 23 is fixedly mounted on the bearing seat 22, and an output end of the electric cylinder 30 is connected to the connecting member 23.
Further, please refer to fig. 1 and fig. 2, the support plate 10 is provided with a guide hole 11, and the roller body 21 is rotatably connected to the bearing seat 22 after passing through the guide hole 11.
Further, please refer to fig. 1, the winding tension detecting apparatus further includes a guiding assembly 70, the guiding assembly 70 includes a guide rail 71 and a slider 72, the guide rail 71 is fixedly mounted on the support plate 10, the slider 72 is fixedly mounted on the bearing seat 22, the guide rail 71 is matched with the slider 72, so that the tension roller mechanism 20 slides along the guide of the guide rail 71, thereby avoiding the situation that the tension roller mechanism 20 shifts during the moving process, effectively improving the moving stability of the tension roller, and further improving the tension detecting accuracy of the winding tension detecting apparatus.
Specifically, referring to fig. 1, the guide hole 11 and the guide rail 71 are both disposed along the vertical direction, so that the tension roller mechanism 20 moves up and down along the guide rail 71, and the movement resistance of the tension roller mechanism 20 is effectively reduced, thereby further improving the tension detection accuracy of the winding tension detection device.
A winding machine comprising: the winding tension detection device comprises a frame, the winding tension detection device and a support plate 10, wherein the support plate is arranged on the frame.
It should be noted that the support plate 10 and the frame may be integrally provided, that is, the tension roller mechanism 20 and the electric cylinder 30 may be directly mounted on the frame, and of course, the support plate 10 and the frame may also be separately provided, that is, the tension roller mechanism 20 and the electric cylinder 30 are first mounted on the support plate 10, and then the support plate 10 is mounted on the frame.
Since the winding machine adopts all the embodiments of the winding tension detection device, at least all the beneficial effects of the embodiments are achieved, and no further description is given here.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A winding tension detecting device, characterized in that said winding tension detecting device comprises: the tension roller mechanism is movably arranged on the supporting plate, the tension roller mechanism is used for abutting against a workpiece, the electric cylinder is arranged on the supporting plate, the output end of the electric cylinder is connected with the tension roller mechanism, the electric cylinder is electrically connected with the controller, and the electric cylinder is used for adjusting the acting force of the tension roller mechanism on the workpiece.
2. The winding tension detecting device according to claim 1, further comprising a weight mechanism, wherein the weight mechanism includes a weight block and a support, the support is fixedly connected to the tension roller mechanism, and the weight block is disposed on the support.
3. The winding tension detecting device according to claim 1, further comprising an elastic mechanism, wherein the elastic mechanism includes a spring, one end of the spring is connected to the tension roller mechanism, the other end of the spring is connected to the support plate, and an acting force of the spring on the tension roller mechanism is opposite to an acting force of the electric cylinder on the tension roller mechanism.
4. The winding tension detecting apparatus of claim 3, wherein the resilient mechanism further comprises a first strut, the first strut is fixedly mounted on the support plate, and the spring is connected to the support plate through the first strut.
5. The winding tension detecting device according to claim 1, further comprising a limiting mechanism, wherein the limiting mechanism comprises a limiting sensor, the limiting sensor is fixedly mounted on the support plate, the limiting sensor is electrically connected with the controller, and the limiting sensor is used for detecting the maximum moving distance of the tension roller.
6. The winding tension detecting device of claim 5, wherein the limiting mechanism comprises a second supporting rod, the second supporting rod is fixedly mounted on the supporting plate, and the limiting sensor is mounted and connected with the supporting plate through the second supporting rod.
7. The winding tension detecting apparatus according to any one of claims 1 to 6, wherein the tension roller mechanism includes a roller body and a bearing housing, and one end of the roller body is rotatably mounted on the bearing housing.
8. The winding tension detecting device of claim 7, wherein the support plate is provided with a guide hole, and the roller body passes through the guide hole and is rotatably connected with the bearing seat.
9. The winding tension detecting device according to claim 8, further comprising a guide assembly, wherein the guide assembly includes a guide rail and a slider, the guide rail is fixedly mounted on the support plate, the slider is fixedly mounted on the bearing seat, and the guide rail and the slider cooperate to allow the tension roller mechanism to slide along the guide rail.
10. A winding machine, said winding machine comprising: a frame and a winding tension detecting device according to any one of claims 1 to 9, the stay being provided on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566218.1U CN209922565U (en) | 2019-04-24 | 2019-04-24 | Winding tension detection device and winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566218.1U CN209922565U (en) | 2019-04-24 | 2019-04-24 | Winding tension detection device and winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN209922565U true CN209922565U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566218.1U Active CN209922565U (en) | 2019-04-24 | 2019-04-24 | Winding tension detection device and winding machine |
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| Country | Link |
|---|---|
| CN (1) | CN209922565U (en) |
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- 2019-04-24 CN CN201920566218.1U patent/CN209922565U/en active Active
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Effective date of registration: 20230904 Address after: 919, 8th Floor, No. 8 Haidian North Second Street, Haidian District, Beijing, 100000 Patentee after: Beijing Haidian Zhongke Computing Technology Transfer Center Address before: 6th Floor, R&D Building, No. 3 Deliang Desheng East Road, Shunde District, Foshan City, Guangdong Province, 528300 Patentee before: SOUTH CHINA INSTITUTE OF COMPUTING TECHNOLOGY |