CN220033563U - Tension balancing device for accurately detecting two ends of composite paper - Google Patents
Tension balancing device for accurately detecting two ends of composite paper Download PDFInfo
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- CN220033563U CN220033563U CN202321491037.XU CN202321491037U CN220033563U CN 220033563 U CN220033563 U CN 220033563U CN 202321491037 U CN202321491037 U CN 202321491037U CN 220033563 U CN220033563 U CN 220033563U
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- bottom plate
- composite paper
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- distance sensor
- tension
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- 239000002131 composite material Substances 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model particularly discloses a device for accurately detecting tension balance at two ends of composite paper, which comprises a bottom plate and a control system, wherein the front end of the bottom plate is in butt joint with an external winding mechanism, the rear end of the bottom plate is in butt joint with the external winding mechanism, the composite paper wound on the external winding mechanism passes through the upper side of the bottom plate and is connected with the external winding mechanism, at least one distance sensor is arranged at the left end and the right end of the bottom plate and used for detecting the distance between the distance sensor and the lower side surface of the composite paper, and the control system is connected with the distance sensor and used for receiving the distance detection value of the distance sensor and judging whether the tension at the left end and the right end of the composite paper is balanced or not. According to the utility model, the distance between the lower side surfaces of the left end and the right end of the composite paper and the distance sensor is detected by the distance sensor, so that whether the tension of the left end and the right end of the composite paper is balanced or not is judged, and the quality problems of printing crumple paper, deformation or inaccurate printing overprinting and the like of the rolled composite paper during printing caused by inconsistent tension of the left end and the right end of the composite paper can be effectively avoided.
Description
Technical Field
The utility model relates to the technical field of composite paper production and processing, in particular to a device for accurately detecting tension balance at two ends of composite paper.
Background
In the winding process of the composite paper after the existing composite paper is compounded, a detection system is not used for detecting the tension of the two ends of the composite paper, and the consistency of the tension is controlled through the winding tension value parameter, so that whether the tension of the two ends of the composite paper of the winding drum is different or not cannot be judged.
Because the composite paper winding tension value represents the force value of the whole winding width of the composite paper of the winding drum, the judging data is integral, a plurality of points of the composite paper cannot be subdivided, the tension of the left end and the right end of the composite paper are inconsistent, and the quality problems of printing crumple paper, deformation or inaccurate printing overprinting and the like of the composite paper of the winding drum can be caused when the composite paper is gravure unreeled and printed.
In view of this, design a tension balancing device that can accurate detection compound paper both ends has become the technical problem that this technical field technicians urgent need solve.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a device for accurately detecting tension balance at two ends of composite paper, which comprises a bottom plate and a control system, wherein the front end of the bottom plate is in butt joint with an external winding mechanism, the rear end of the bottom plate is in butt joint with an external unwinding mechanism, the composite paper wound on the external unwinding mechanism passes through the upper side of the bottom plate and is connected with the external winding mechanism, at least one distance sensor is arranged at the left end and the right end of the bottom plate and used for detecting the distance between the distance sensor and the lower side surface of the composite paper, and the control system is connected with the distance sensor and used for receiving the distance detection value of the distance sensor so as to judge whether the tension at the left end and the right end of the composite paper is balanced or not.
Preferably, a plurality of sliding grooves are transversely formed in the bottom plate, and each distance sensor is fixedly arranged in the corresponding sliding groove in a sliding mode.
Preferably, one or two sliding through holes which are vertically communicated with the plurality of sliding grooves are longitudinally formed in the bottom plate, a pulley rod is arranged in the sliding through holes, the pulley rod is fixedly arranged on the bottom plate in a sliding mode, and the lower end parts of the distance sensors arranged in the plurality of sliding grooves are fixedly arranged on the corresponding pulley rod and transversely move left and right based on the pulley rod so as to transversely move along the corresponding sliding grooves.
Preferably, the bottom plate bottom is equipped with first screw hole, is equipped with the second screw hole that matches with first screw hole on the pulley lever, fixes the pulley lever on the bottom plate based on the screw nut that first screw hole and second screw hole set up.
Preferably, six distance sensors are uniformly distributed at the left end and the right end of the bottom plate.
Preferably, the distance sensor is an infrared probe.
Preferably, the control system further comprises a control panel connected with the control system, the distance detection value of the distance sensor is displayed in real time through the control panel, and the control system compares the distance detection value displayed in real time with a preset distance value to judge whether the tension at the left end and the right end of the composite paper is balanced or not.
Preferably, the system also comprises an early warning device connected with the control system.
Compared with the prior art, the device for accurately detecting the tension balance at the two ends of the composite paper is arranged between the external winding mechanism and the external unwinding mechanism, the composite paper is positioned at the upper side of the device, the distance between the lower side surface of the composite paper and the distance sensor is detected based on the distance sensors arranged at the left end and the right end of the bottom plate of the device, and the control system is used for comparing the distance detection value of the distance sensor with the preset distance value to judge whether the tension at the left end and the right end of the composite paper is balanced or not, so that the tension at the two ends of the composite paper is accurately detected.
Drawings
Figure 1 is a top view of a device for accurately detecting tension balance at two ends of composite paper in the utility model,
FIG. 2 is a top view of the device for accurately detecting tension balance at two ends of composite paper according to the utility model, wherein the composite paper is removed.
In the figure: 1. the device comprises a bottom plate, a winding mechanism, an unwinding mechanism, a distance sensor, composite paper, a pulley rod and a sliding groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
In the present utility model, taking fig. 1 as an example, the vertical paper surface is upward, the vertical paper surface is downward, the vertical paper surface is rightward, the vertical paper surface is leftward, the vertical paper surface is inward, the vertical paper surface is outward, the vertical paper surface is upward, the left-right direction is transverse, and the up-down direction is longitudinal.
As shown in fig. 1-2, an accurate tension balancing device for detecting two ends of composite paper comprises a bottom plate 1 and a control system (not shown in the figure), wherein the front end of the bottom plate 1 is in butt joint with an external winding mechanism 2, the rear end of the bottom plate 1 is in butt joint with an external unwinding mechanism 3, the composite paper 5 wound on the external unwinding mechanism 3 passes through the upper side of the bottom plate 1 and is connected with the external winding mechanism 2, at least one distance sensor 4 is arranged at the left end and the right end of the bottom plate 1 and is used for detecting the distance between the distance sensor 4 and the lower side surface of the composite paper 5, and the control system is connected with the distance sensor 4 and is used for receiving the distance detection value of the distance sensor 4 so as to judge whether the tension of the left end and the right end of the composite paper 5 is balanced or not.
In this embodiment, the distance sensor 4 is an infrared probe, the bottom plate 1 is located between the outer unreeling mechanism 3 and the outer reeling mechanism 2, one end of the composite paper 5 is wound on the outer unreeling mechanism 3, the other end of the composite paper 5 is wound on the outer reeling mechanism 2, the composite paper 5 is located on the upper side surface of the bottom plate 1 and has a certain height difference with the upper side surface of the bottom plate 1, the distance values between the lower side surface of the composite paper 5 on the upper side of the bottom plate 1 and the corresponding distance sensor 4 are detected by using the plurality of distance sensors 4 arranged on the left and right ends of the bottom plate 1, and the control system accurately judges whether the tension on the left and right ends of the composite paper 5 is balanced according to the distance values detected in real time, so that the quality problems of printing wrinkled paper, deformation or inaccurate printing and the like of the roll composite paper 5 during printing caused by inconsistent tension on the left and right ends of the composite paper 5 can be effectively avoided.
In this embodiment, the distance detection value of each distance sensor 4 represents the tension data value of the corresponding point of the composite paper 5, the control system is preset with a preset distance value, and by setting the tolerance range between the distance detection value of the distance sensor 4 and the preset distance value, whether the tensions at the left and right ends of the composite paper 5 are balanced or not is accurately determined based on the tolerance range value, and when the tensions at the left and right ends of the composite paper 5 are unbalanced, an operator needs to adjust the tensions at the left and right ends of the composite paper 5 according to the actual situation.
As shown in fig. 2, the bottom plate 1 is transversely provided with a plurality of sliding grooves 7, and each distance sensor 4 is fixedly arranged in the corresponding sliding groove 7 in a sliding manner.
In this embodiment, the sliding groove 7 is transversely formed in the bottom plate 1, and the distance sensor 4 is slidably fixed in the corresponding sliding groove 7, so that the transverse positions of the distance sensors 4 arranged at the left and right ends of the bottom plate 1 can be adjusted, the distance sensor 4 can adapt to tension balance detection of different wide composite papers 5, and the application range of the device is effectively widened.
As shown in fig. 2, the bottom plate 1 is longitudinally provided with one or two sliding through holes vertically communicated with the plurality of sliding grooves 7, the sliding through holes are internally provided with pulley rods 6, the pulley rods 6 are slidably fixed on the bottom plate 1, and the lower end parts of the distance sensors 4 arranged in the plurality of sliding grooves 7 are fixedly arranged on the corresponding pulley rods 6 and transversely move along the corresponding sliding grooves 7 based on the left and right transverse movement of the pulley rods 6.
In this embodiment, through setting up sliding through hole and pulley pole 6 to with distance sensor 4 lower extreme tip and pulley pole 6 fixed connection, and then utilize the horizontal displacement of pulley pole 6 to realize the unified adjustment of a plurality of distance sensor 4 horizontal positions of bottom plate 1 same one side, greatly improved work efficiency, alleviateed operating personnel's intensity of labour.
Wherein, bottom plate 1 bottom is equipped with first screw hole, is equipped with the second screw hole that matches with first screw hole on the pulley lever 6, fixes pulley lever 6 on bottom plate 1 based on the screw nut that first screw hole and second screw hole set up.
In this embodiment, through the matching correspondence setting of first screw hole and second screw hole, can utilize the screw nut to pass first screw hole and second screw hole and fix pulley lever 6 on bottom plate 1, and then fix a plurality of distance sensor 4 on the pulley lever 6 on bottom plate 1, guaranteed the stability of distance sensor 4 in the testing process, provided the guarantee for distance sensor 4's detection precision.
Six distance sensors 4 are uniformly distributed at the left end and the right end of the bottom plate 1. In this embodiment, the longitudinal width of the base plate 1 is 600mm, so, in order to ensure the effectiveness of tension balance detection at two ends of the composite paper 5, six distance sensors 4 are uniformly arranged at the left end and the right end of the base plate 1. In practical applications, the number of distance sensors 4 may be adjusted accordingly according to the longitudinal detection width of the base plate 1.
The control system also comprises a control panel connected with the control system, the distance detection value of the distance sensor 4 is displayed in real time through the control panel, and the control system compares the distance detection value displayed in real time with a preset distance value to judge whether the tension at the left end and the right end of the composite paper 4 is balanced or not.
In this embodiment, through setting up the distance detection value that control panel can real-time audio-visual display distance sensor 4, carry out audio-visual display to the result of comparing of distance detection value and preset distance value simultaneously in order to judge whether the tension at the both ends about compound paper 4 is balanced, and then the more swift regulation compound paper both ends tension of operating personnel of being convenient for has improved work efficiency to a certain extent.
The system also comprises an early warning device connected with the control system.
In this embodiment, when the distance detection value detected by the distance sensor 4 in real time and the preset distance value in the control system are greater than the set tolerance range value, the early warning device connected with the control system will alarm to remind the operator that the tension at two ends of the composite paper 5 needs to be adjusted, so that the operator does not need to observe the control panel and the tension of the paper of the composite paper 5 at any time, and the workload of the operator is greatly reduced.
The device for accurately detecting the tension balance at the two ends of the composite paper provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The utility model provides an accurate detection compound paper both ends tension balancing unit, a serial communication port, includes bottom plate (1) and control system, the front end and the outside winding mechanism (2) butt joint of bottom plate (1), the rear end and the outside unwinding mechanism (3) butt joint of bottom plate (1), compound paper (5) of winding up on the outside unwinding mechanism (3) are connected through bottom plate (1) upside and with outside winding mechanism (2), the left end and the right-hand member of bottom plate (1) all are equipped with at least one distance sensor (4) and are used for detecting the distance between distance sensor (4) and compound paper (5) downside, control system is connected with distance sensor (4) and is used for receiving the distance detection value of distance sensor (4) in order to judge whether tension at both ends about compound paper (5) is balanced.
2. The device for accurately detecting the tension balance at two ends of the composite paper according to claim 1, wherein a plurality of sliding grooves (7) are transversely formed in the bottom plate (1), and each distance sensor (4) is fixedly arranged in the corresponding sliding groove (7) in a sliding manner.
3. The device for accurately detecting tension balance at two ends of composite paper according to claim 2, wherein one or two sliding through holes which are vertically communicated with a plurality of sliding grooves (7) are longitudinally formed in the bottom plate (1), a pulley rod (6) is arranged in each sliding through hole, the pulley rod (6) is fixedly arranged on the bottom plate (1) in a sliding mode, and the lower end parts of the distance sensors (4) arranged in the sliding grooves (7) are fixedly arranged on the corresponding pulley rod (6) and move transversely along the corresponding sliding grooves (7) based on left-right transverse movement of the pulley rod (6).
4. A device for accurately detecting tension balance at two ends of composite paper according to claim 3, wherein a first threaded hole is formed in the bottom of the bottom plate (1), a second threaded hole matched with the first threaded hole is formed in the pulley rod (6), and the pulley rod (6) is fixed on the bottom plate (1) based on screw nuts arranged in the first threaded hole and the second threaded hole.
5. The tension balancing device for precisely detecting two ends of composite paper according to claim 1, wherein six distance sensors (4) are uniformly distributed at the left end and the right end of the bottom plate (1).
6. The device for accurately detecting tension balance at two ends of composite paper according to claim 1, wherein the distance sensor (4) is an infrared probe.
7. The device for accurately detecting tension balance at two ends of composite paper according to claim 1, further comprising a control panel connected with the control system, wherein the control panel is used for displaying the distance detection value of the distance sensor (4) in real time, and the control system is used for comparing the distance detection value displayed in real time with a preset distance value to judge whether the tension at the left and right ends of the composite paper (5) is balanced or not.
8. The device for accurately detecting tension balance at two ends of composite paper according to claim 7, further comprising an early warning device connected with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491037.XU CN220033563U (en) | 2023-06-13 | 2023-06-13 | Tension balancing device for accurately detecting two ends of composite paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491037.XU CN220033563U (en) | 2023-06-13 | 2023-06-13 | Tension balancing device for accurately detecting two ends of composite paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220033563U true CN220033563U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491037.XU Active CN220033563U (en) | 2023-06-13 | 2023-06-13 | Tension balancing device for accurately detecting two ends of composite paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220033563U (en) |
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2023
- 2023-06-13 CN CN202321491037.XU patent/CN220033563U/en active Active
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