CN210176129U - Automatic unreeling control device - Google Patents
Automatic unreeling control device Download PDFInfo
- Publication number
- CN210176129U CN210176129U CN201920710010.2U CN201920710010U CN210176129U CN 210176129 U CN210176129 U CN 210176129U CN 201920710010 U CN201920710010 U CN 201920710010U CN 210176129 U CN210176129 U CN 210176129U
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- fixedly connected
- gear
- control device
- magnetic powder
- conveying roller
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Abstract
The utility model discloses an unreel automatic control device, which comprises a bracket, the inside of support is provided with the pivot, the surface of pivot and the inside cover that is located the support are equipped with the scroll, the surface of pivot and the front side fixedly connected with that is located the support unreel the gear, the bottom fixedly connected with bottom plate of support to the top fixedly connected with mount pad of bottom plate, the rear side fixedly connected with magnetic brake of mount pad to magnetic brake's output shaft fixedly connected with magnetic brake gear, the top of magnetic brake gear meshes with the bottom that unreels the gear mutually to the magnetic brake gear is the same with the model that unreels the gear, the right side of bottom plate is provided with conveying mechanism, the utility model relates to a decorative paper printing machine technical field. The automatic unreeling control device has the advantages that the existing unreeling mechanism is generally single in structure because a support arm supports a reel raw material, and the stability is greatly reduced when the unreeled roll warp is changed.
Description
Technical Field
The utility model relates to a decorative paper printing machine technical field specifically is an unreel automatic control device.
Background
The modern printing machine is composed of the mechanisms of plate-loading, inking, stamping and paper-feeding, and its working principle is that the characters and images to be printed are made into printing plate, then the printing plate is loaded on the printing machine, then the ink is coated on the place with characters and images on the printing plate by manpower or printing machine, then the printing plate is directly or indirectly transferred onto paper or other printing material, so that the printed matter identical to the printing plate can be reproduced.
In the high-speed operation process of the printing machine, the unreeling device plays a crucial role, and the balance degree of the unreeling machine, the unreeling continuity, the synchronous feeding of unreeling and printing and the like all influence the operation of the subsequent process. A conventional unwinding mechanism generally supports a roll material by a support arm, and has a single structure, so that stability is greatly reduced when an unwound roll warp is changed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an unreel automatic control device has solved current unwinding mechanism and has generally all supported its single structure of reel raw materials by a support arm, the problem of stability greatly discounting when the book warp that unreels changes.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an unreel automatic control device, includes the support, the inside of support is provided with the pivot, the surface of pivot and the inside cover that is located the support are equipped with the scroll, the front side fixedly connected with that the surface of pivot just is located the support unreels the gear, the bottom fixedly connected with bottom plate of support to the top fixedly connected with mount pad of bottom plate, the rear side fixedly connected with magnetic powder brake of mount pad to magnetic powder brake's output shaft fixedly connected with magnetic powder brake gear, the top of magnetic powder brake gear meshes with the bottom that unreels the gear mutually to the magnetic powder brake gear is the same with the model that unreels the gear, the right side of bottom plate is provided with conveying mechanism.
Preferably, the conveying mechanism comprises a fixing plate, a processor is fixedly connected to the middle of the top of the fixing plate, and a tension detector is fixedly connected to the top of the processor.
Preferably, the top of the tension detector is provided with a first conveying roller, the left side of the top of the fixing plate is provided with a second conveying roller, and the right side of the top of the fixing plate is provided with a third conveying roller.
Preferably, the second conveying roller and the third conveying roller are fixedly connected with the bottom plate through fixing pieces, and paper is wound on the surfaces of the first conveying roller, the second conveying roller and the third conveying roller.
Preferably, the first transfer roller, the second transfer roller, and the third transfer roller have the same diameter.
Preferably, the input of tension detector is connected with power module, the output of tension detector is connected with data analysis module to data analysis module's output is connected with the input of treater, the output of treater is connected with magnetic powder brake's input, power module's output respectively with treater, tension detector and magnetic powder brake's input electric connection.
The utility model provides an unreel automatic control device possesses following beneficial effect:
(1) this unreel automatic control device, set for a fixed moment value through data analysis module, then start this equipment, the paper of unreeling passes through the tension detector, the tension detector is with the moment signal, transmit the data analysis module and calculate, numerical value that the tension detector detected is unequal with the numerical value of settlement, data analysis module is with signal transmission to the treater, tapering signal is exported to the treater, control magnetic powder brake, when the book warp that unreels changes, thereby magnetic powder brake unreels gear connection through magnetic powder brake gear and changes moment, thereby it all supports its single structure of reel raw materials by a support arm to have solved current unwinding mechanism, the problem of stability greatly discounting when the book warp that unreels changes.
(2) The automatic unreeling control device is simple in structure and convenient to use, achieves automatic adjusting torque, saves a large amount of labor force, reduces production cost, and is suitable for large-scale popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the magnetic powder brake gear and the unwinding gear of the present invention;
fig. 3 is a system schematic block diagram of the structure of the present invention.
In the figure: the automatic feeding device comprises a support 1, a rotating shaft 2, a paper roll 3, an unreeling gear 4, a bottom plate 5, a mounting seat 6, a magnetic powder brake 7, a magnetic powder brake gear 8, a fixing plate 9, a processor 10, a tension detector 11, a first conveying roller 12, a second conveying roller 13, a third conveying roller 14, paper 15, a power module 16, a data analysis module 17 and a fixing piece 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an unreel automatic control device, which comprises a bracket 1, the inside of support 1 is provided with pivot 2, the inside cover that the surface of pivot 2 just is located support 1 is equipped with scroll 3, the front side fixedly connected with that the surface of pivot 2 just is located support 1 unreels gear 4, the bottom fixedly connected with bottom plate 5 of support 1, and the top fixedly connected with mount pad 6 of bottom plate 5, the rear side fixedly connected with magnetic powder brake 7 of mount pad 6, and the output shaft fixedly connected with magnetic powder brake gear 8 of magnetic powder brake 7, the top of magnetic powder brake gear 8 meshes with the bottom of unreeling gear 4 mutually, and magnetic powder brake gear 8 is the same with the model that unreels gear 4, the right side of bottom plate 5 is provided with conveying mechanism.
Further, the conveying mechanism comprises a fixing plate 9, a processor 10 is fixedly connected to the middle of the top of the fixing plate 9, and a tension detector 11 is fixedly connected to the top of the processor 10.
Further, a first conveying roller 12 is arranged at the top of the tension detector 11, a second conveying roller 13 is arranged on the left side of the top of the fixing plate 9, and a third conveying roller 14 is arranged on the right side of the top of the fixing plate 9.
Further, the second conveying roller 13 and the third conveying roller 14 are fixedly connected with the base plate through a fixing member 18, and the paper 15 is wound on the surfaces of the first conveying roller 12, the second conveying roller 13 and the third conveying roller 14.
Further, the first conveying roller 12, the second conveying roller 13, and the third conveying roller 14 have the same diameter.
Further, the input of tension detector 11 is connected with power module 16, and the output of tension detector 11 is connected with data analysis module 17 to data analysis module 17's output is connected with the input of treater 10, and the output of treater 10 is connected with magnetic powder brake 7's input, and power module 16's output respectively with treater 10, tension detector 11 and magnetic powder brake 7's input electric connection.
When the device is used, the power module 16 is started firstly to provide a power source for the device, then a fixed torque value is set through the data analysis module 17, then the device is started, the unreeled paper 15 passes through the tension detector 11, the tension detector 11 transmits a torque signal to the data analysis module 17 for calculation, when the value detected by the tension detector 11 is unequal to the set value, the data analysis module 17 transmits the signal to the processor 10, the processor 10 outputs a taper signal to control the magnetic powder brake 7, and when the unreeled roll warp is changed, the magnetic powder brake 7 is connected with the unreeling gear 4 through the magnetic powder brake gear 8 to transmit the torque along with the change, so that the purpose of automatic control is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unreel automatic control device, includes support (1), its characterized in that: the inside of support (1) is provided with pivot (2), the inside cover that the surface of pivot (2) just is located support (1) is equipped with scroll (3), the front side fixedly connected with that the surface of pivot (2) just is located support (1) unreels gear (4), the bottom fixedly connected with bottom plate (5) of support (1) to the top fixedly connected with mount pad (6) of bottom plate (5), the rear side fixedly connected with magnetic powder brake (7) of mount pad (6) to the output shaft fixedly connected with magnetic powder brake gear (8) of magnetic powder brake (7), the top of magnetic powder brake gear (8) meshes with the bottom of unreeling gear (4) mutually, and magnetic powder brake gear (8) are the same with the model of unreeling gear (4), the right side of bottom plate (5) is provided with conveying mechanism.
2. The automatic unwinding control device of claim 1, wherein: conveying mechanism includes fixed plate (9), the middle part fixedly connected with treater (10) at fixed plate (9) top, the top fixedly connected with tension detector (11) of treater (10).
3. The automatic unwinding control device of claim 2, wherein: the top of tension detector (11) is provided with first transfer roller (12), the left side at fixed plate (9) top is provided with second transfer roller (13), the right side at fixed plate (9) top is provided with third transfer roller (14).
4. The automatic unwinding control device of claim 3, wherein: the second conveying roller (13) and the third conveying roller (14) are fixedly connected with the bottom plate through fixing pieces (18), and paper (15) is wound on the surfaces of the first conveying roller (12), the second conveying roller (13) and the third conveying roller (14).
5. The automatic unwinding control device of claim 3, wherein: the diameters of the first conveying roller (12), the second conveying roller (13) and the third conveying roller (14) are the same.
6. The automatic unwinding control device of claim 2, wherein: the input of tension detector (11) is connected with power module (16), the output of tension detector (11) is connected with data analysis module (17) to the output of data analysis module (17) is connected with the input of treater (10), the output of treater (10) is connected with the input of magnetic powder stopper (7), the output of power module (16) respectively with the input electric connection of treater (10), tension detector (11) and magnetic powder stopper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710010.2U CN210176129U (en) | 2019-05-17 | 2019-05-17 | Automatic unreeling control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710010.2U CN210176129U (en) | 2019-05-17 | 2019-05-17 | Automatic unreeling control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176129U true CN210176129U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710010.2U Active CN210176129U (en) | 2019-05-17 | 2019-05-17 | Automatic unreeling control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176129U (en) |
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2019
- 2019-05-17 CN CN201920710010.2U patent/CN210176129U/en active Active
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