CN212831891U - Material conveying device with tension control function - Google Patents
Material conveying device with tension control function Download PDFInfo
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- CN212831891U CN212831891U CN202021043340.XU CN202021043340U CN212831891U CN 212831891 U CN212831891 U CN 212831891U CN 202021043340 U CN202021043340 U CN 202021043340U CN 212831891 U CN212831891 U CN 212831891U
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- tension
- roller
- tension adjustment
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Abstract
The utility model belongs to the technical field of the defeated material, concretely relates to take tension control's feeding device, include coil stock mechanism, clamping mechanism, tension adjustment mechanism, the storage mechanism that sets gradually along material direction of transportation, clamping mechanism includes first base, sets up the double-layered rod in first base upper surface both sides along material direction of transportation, and tension adjustment mechanism is in including the tension sensor who is used for detecting material surface tension, setting respectively the first tension adjustment running roller and the second tension adjustment running roller of tension sensor both sides, the mid point of the center line of first tension adjustment running roller and second tension adjustment running roller do the revolution center of first tension adjustment running roller and second tension adjustment running roller, tension sensor with for pressing from both sides the sensor signal connection that the rod function sent drive signal. The utility model discloses can avoid equipment empty running and material to run empty.
Description
Technical Field
The utility model belongs to the technical field of the defeated material, concretely relates to take tension control's feeding device.
Background
The production of films in industry is basically automatic and continuous, the production equipment is always in the process of continuous operation, and after the production of production materials, the equipment related to the production of films cannot be quickly stopped, so that the equipment runs empty, and the material conveying device has no material actually in the material conveying process.
The feeding device adopting roller transportation lacks the adjustment to the film tension in the film transportation process, and the film tension in the transportation process is mainly adjusted through the position of a manual adjusting roller in the industry at present, and the accuracy of manual adjustment mainly depends on the working experience accumulated by workers, so that the tension control is unstable.
The existing material conveying device with the tension sensor cannot effectively and fully utilize tension data to accurately control material storage and discharge in film transportation, and the phenomenon that a film material runs empty still exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a feeding device with tension control can effectively prevent that equipment from running empty, in time avoids the material to run empty.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a take tension control's feeding device, includes coil stock mechanism, clamping mechanism, tension adjustment mechanism, the storage mechanism that sets gradually along material direction of transportation, clamping mechanism includes first base, sets up the double-layered roller in first base upper surface both sides along material direction of transportation, tension adjustment mechanism is in including the tension sensor who is used for detecting material surface tension, setting respectively the first tension adjustment running roller and the second tension adjustment running roller of tension sensor both sides, first tension adjustment running roller with the mid point of the center line of second tension adjustment running roller does first tension adjustment running roller with the revolution center of second tension adjustment running roller, tension sensor with for pressing from both sides the sensor signal connection that the roller function sent drive signal.
Preferably, the winding mechanism is a winding roller or an expansion shaft.
Preferably, the rotation of the winding roller or the expansion shaft is driven by a first motor, and the tension sensor is in signal connection with the first motor.
Preferably, the first tension adjusting roller shaft is connected with one end of the rotating rod at one end towards the inner side, the second tension adjusting roller shaft is connected with one end towards the inner side at the other end of the rotating rod, and the middle part of the rotating rod is rotatably connected with the second base through a rotating shaft.
Preferably, the material storage mechanism comprises an upper roller set and a lower roller set which are arranged in parallel, and the upper and lower spacing of the upper roller set and the lower roller set is adjusted through a displacement assembly.
Preferably, the upper roller set comprises M upper rollers, and the lower roller set comprises N lower rollers, wherein M is greater than or equal to 2, N is greater than or equal to 2, and the absolute value of M or M-N is 1.
Preferably, each roller in the upper roller set or the lower roller set is connected with the displacement assembly to realize the up-and-down movement of the upper roller set or the lower roller set.
Preferably, the displacement assembly comprises a linear guide rail arranged in the vertical direction and a sliding block moving up and down along the linear guide rail, and the upper roller set or the lower roller set moves up and down along the linear guide rail by being connected with the sliding block.
Preferably, the clamping rod comprises a bottom telescopic cylinder and a transverse rod connected with the telescopic cylinder, the telescopic cylinder drives the transverse rod to move up and down, and the tension sensor is in signal connection with the telescopic cylinder.
Preferably, the movement of the sliding block is driven by a second motor, and the tension sensor is in signal connection with the second motor.
The utility model has the advantages that:
1. the utility model discloses set up tension adjustment mechanism, utilized the tension sensor to detect the surface tension size in the material transportation and utilize according to the tension size that detects the first tension adjustment running roller and the second tension adjustment running roller of tension sensor both sides come to readjust the material surface tension size, first tension adjustment running roller with the mid point of the center line of second tension adjustment running roller does first tension adjustment running roller with the revolution center of second tension adjustment running roller, first tension adjustment running roller and second tension adjustment running roller realize material surface tension's grow or diminish around the revolution center clockwise or anticlockwise rotation.
2. The utility model discloses set up clamping mechanism, when production ended, the material in the coil stock mechanism can walk the light this moment, and empty material phenomenon appears, and tension lost control this moment, and tension becomes 0, and tension sensor detects when tension is 0, gives clamping mechanism with signal transmission immediately, and the material that will press from both sides the rod below is tight, and storage mechanism at this moment continues to consume the material of original storage.
3. The utility model discloses can the tension of the material in the automatically regulated production process, can prevent that equipment from the air race, cause the energy consumption extravagant, can not shut down when changing the material, production and reloading process realize seamless linking.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the middle tension adjusting mechanism of the present invention.
Fig. 3 is a schematic view of the middle clamping mechanism of the present invention.
Fig. 4 is the schematic view of the middle storing mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Referring to fig. 1 to 4, the present invention provides a feeding device with tension control, which comprises a material rolling mechanism 1, a clamping mechanism, a tension adjusting mechanism, and a material storing mechanism sequentially arranged along a material transporting direction, the clamping mechanism comprises a first base 2 and clamping rollers arranged on two sides of the upper surface of the first base 2 along the material conveying direction, the tension adjusting mechanism comprises a tension sensor 6 for detecting the surface tension of the material, a first tension adjusting roller 5 and a second tension adjusting roller 7 which are respectively arranged at the two sides of the tension sensor 6, the middle point of the central connecting line of the first tension adjusting roller 5 and the second tension adjusting roller 7 is the revolution center of the first tension adjusting roller 5 and the second tension adjusting roller 7, the tension sensor 6 is in signal connection with a sensor 10 for sending a drive signal for the operation of the gripping member.
The material rolling mechanism 1 is a material rolling roller or an expansion shaft.
The rotation of the coiling roller or the expansion shaft is driven by a first motor, and the tension sensor 6 is in signal connection with the first motor.
The one end of dwang 11 is connected to 5 axial inboard one ends of first tension regulation running roller, 7 axial inboard one ends of second tension regulation running roller are connected the other end of dwang 11, the middle part of dwang 11 is rotated with second base 12 through the pivot and is connected.
The storage mechanism comprises an upper roller set 8 and a lower roller set 9 which are arranged in parallel, and the upper and lower intervals of the upper roller set 8 and the lower roller set 9 are adjusted through a displacement assembly.
The upper roller set 8 comprises M upper rollers, and the lower roller set 9 comprises N lower rollers, wherein M is greater than or equal to 2, N is greater than or equal to 2, and the absolute value of M or M-N is 1.
The upper roller set 8 can be provided with 3 upper rollers, the lower roller set 9 can be provided with 4 lower rollers, and the horizontal distance between each roller is equal.
And each roller wheel in the upper roller wheel set 8 or the lower roller wheel set 9 is connected with the displacement assembly to realize the up-and-down movement of the upper roller wheel set 8 or the lower roller wheel set 9.
The displacement assembly comprises a linear guide rail 13 arranged in the vertical direction and a sliding block 14 moving up and down along the linear guide rail 13, and the upper roller set 8 or the lower roller set 9 moves up and down along the linear guide rail 13 by being connected with the sliding block 14.
The clamping roller comprises a bottom telescopic cylinder 4 and a transverse roller 3 connected with the telescopic cylinder 4, the telescopic cylinder 4 drives the transverse roller 3 to move up and down, and the tension sensor 6 is in signal connection with the telescopic cylinder 4.
The movement of the slide 14 is driven by a second motor, to which the tension sensor 6 is connected by signals.
The utility model discloses a theory of operation: the method comprises the steps that a tension sensor 6 is used for detecting the surface tension of a material in the transportation process, a first tension adjusting roller 5 and a second tension adjusting roller 7 on two sides of the tension sensor 6 are used for readjusting the surface tension of the material according to the detected tension, the middle point of the connecting line of the centers of the first tension adjusting roller 5 and the second tension adjusting roller 7 is the revolution center of the first tension adjusting roller 5 and the second tension adjusting roller 7, and the first tension adjusting roller 5 and the second tension adjusting roller 7 rotate clockwise or anticlockwise around the revolution center to achieve the increase or decrease of the surface tension of the material. When production ended, the material in the coiling mechanism can walk light this moment, and empty material phenomenon appears, and tension at this moment loses control, and tension becomes 0, and tension sensor 6 detects when tension is 0, gives telescopic cylinder with signal transmission immediately, and 4 shrink down with telescopic cylinder drive horizontal rod 3 descends, press from both sides the material of horizontal rod 3 below tightly between horizontal rod and first base 2, and storage mechanism at this moment continues to consume the material of original storage. Because storage mechanism includes parallel arrangement's last roller train 8 and lower roller train 9, the last roller train 8 and the lower interval of lower roller train 9 are adjusted through displacement assembly, and displacement assembly includes the linear guide who sets up in the vertical direction, follows linear guide's slider that reciprocates, go up roller train 8 or lower roller train 9 through with the slider links to each other the realization edge linear guide reciprocates. The tension sensor 6 transmits a signal with the tension of 0 to a second motor for driving the sliding block to move, the sliding block moves downwards, the distance between the upper roller set 8 and the lower roller set 9 in the vertical direction is shortened, and the transverse transmission time of the original material on the material storage mechanism is prolonged. After the material receiving is finished, the telescopic cylinder rises, and the material is moved away in normal production at the moment. And the vertical distance between the upper roller and the lower roller of the material storage mechanism is increased to store materials.
The utility model discloses can the tension of the material in the automatically regulated production process, can prevent that equipment from the air race, cause the energy consumption extravagant, can not shut down when changing the material, production and reloading process realize seamless linking.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a take tension control's feeding device, its characterized in that includes coil stock mechanism, clamping mechanism, tension adjustment mechanism, the storage mechanism that sets gradually along material direction of transportation, clamping mechanism includes first base, sets up the double-layered roller in first base upper surface both sides along material direction of transportation, tension adjustment mechanism is including the tension sensor who is used for detecting material surface tension, sets up respectively the first tension adjustment running roller and the second tension adjustment running roller of tension sensor both sides, first tension adjustment running roller with the mid point of the center line of second tension adjustment running roller does first tension adjustment running roller with the revolution center of second tension adjustment running roller, tension sensor with for pressing from both sides the sensor signal connection that the roller operation sent drive signal.
2. The conveyor apparatus with tension control as claimed in claim 1, wherein the winding mechanism is a winding roller or an expansion shaft.
3. The feeding device with tension control as claimed in claim 2, wherein the rotation of the winding roller or the expansion shaft is driven by a first motor, and the tension sensor is in signal connection with the first motor.
4. The conveyor apparatus with tension control as claimed in claim 1, wherein the first tension adjusting roller is connected to one end of the rotating rod at an inward side, the second tension adjusting roller is connected to the other end of the rotating rod at an inward side, and the middle part of the rotating rod is rotatably connected to the second base through a rotating shaft.
5. The feeding device with tension control as claimed in claim 1, wherein the storing mechanism comprises an upper roller set and a lower roller set arranged in parallel, and the distance between the upper roller set and the lower roller set is adjusted by a displacement assembly.
6. The feeding device with tension control as claimed in claim 5, wherein the upper roller set comprises M upper rollers, and the lower roller set comprises N lower rollers, wherein M is greater than or equal to 2, N is greater than or equal to 2, and M is equal to N or the absolute value of M-N is 1.
7. The feeding device with tension control as claimed in claim 6, wherein each roller of the upper roller set or the lower roller set is connected to the displacement assembly to move up and down.
8. The feeding device with tension control as claimed in claim 5, wherein the displacement assembly comprises a linear guide rail vertically disposed, and a sliding block moving up and down along the linear guide rail, and the upper roller set or the lower roller set is connected to the sliding block to move up and down along the linear guide rail.
9. The feeding device with tension control as claimed in claim 1, wherein the clamping roller comprises a bottom telescopic cylinder and a cross roller connected to the telescopic cylinder, the telescopic cylinder drives the cross roller to move up and down, and the tension sensor is in signal connection with the telescopic cylinder.
10. The conveyor apparatus with tension control as claimed in claim 8, wherein the movement of the slide is driven by a second motor, and the tension sensor is connected with the second motor through signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043340.XU CN212831891U (en) | 2020-06-09 | 2020-06-09 | Material conveying device with tension control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043340.XU CN212831891U (en) | 2020-06-09 | 2020-06-09 | Material conveying device with tension control function |
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| Publication Number | Publication Date |
|---|---|
| CN212831891U true CN212831891U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021043340.XU Active CN212831891U (en) | 2020-06-09 | 2020-06-09 | Material conveying device with tension control function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572746A (en) * | 2022-03-31 | 2022-06-03 | 湖北丽邦纸业有限公司 | Full-automatic paper winder |
-
2020
- 2020-06-09 CN CN202021043340.XU patent/CN212831891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572746A (en) * | 2022-03-31 | 2022-06-03 | 湖北丽邦纸业有限公司 | Full-automatic paper winder |
| CN114572746B (en) * | 2022-03-31 | 2024-04-12 | 湖北丽邦纸业有限公司 | Full-automatic winder |
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Effective date of registration: 20230829 Granted publication date: 20210330 |