CN216763799U - Uncoiling and cutting device - Google Patents
Uncoiling and cutting device Download PDFInfo
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- CN216763799U CN216763799U CN202123434864.9U CN202123434864U CN216763799U CN 216763799 U CN216763799 U CN 216763799U CN 202123434864 U CN202123434864 U CN 202123434864U CN 216763799 U CN216763799 U CN 216763799U
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Abstract
The utility model relates to the field of uncoiling equipment, in particular to an uncoiling and cutting device which comprises a rack, and a material discharging mechanism, a material feeding mechanism and a cutting mechanism which are respectively arranged on the rack; the feeding mechanism comprises feeding motors and feeding rollers, more than two feeding rollers are rotatably arranged on the rack at intervals from top to bottom, the feeding motors are arranged on the rack, and each feeding motor is connected with one feeding roller; the feeding mechanism comprises a feeding motor and a feeding main roller, the feeding main roller is rotatably arranged on the rack, the feeding motor is arranged on the rack, and the feeding motor is connected with the feeding main roller; the cutting mechanism comprises a first pressing cylinder, a second pressing cylinder, a rubber pressing wheel and a cutter. Compared with the existing material transmission mode, the material uncoiling and cutting device improves the stability of material conveying and also improves the reliability of material uncoiling and cutting operation.
Description
Technical Field
The utility model relates to the field of uncoiling equipment, in particular to an uncoiling and cutting device.
Background
Traditional decoiler is because transmission distance is longer, pay-off and cutting bed consumption synchronism differ great, only rely on the frictional force of pay-off drive roll and material to carry out driven mode and can influence material transmission effect, driven stability is relatively poor, the mode of tight material that rises through physiosis axle also receives the influence that material book center cardboard deformation easily, when using material center paper reel to be multiple specification, need be to the physiosis axle diameter demand increase of material loading transmission usefulness, the increase of cost has been caused, compatibility to multiple material is not good, two kinds of above structures can't satisfy the consumption speed of cutter material at the decoiler, can cause the unable normal use of equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an uncoiling and cutting device with good transmission stability.
In order to solve the technical problems, the utility model adopts the technical scheme that: an uncoiling and cutting device comprises a rack, and a material discharging mechanism, a material feeding mechanism and a cutting mechanism which are respectively arranged on the rack;
the discharging mechanism comprises discharging motors and discharging rollers, more than two discharging rollers are rotatably arranged on the rack at intervals from top to bottom, the discharging motors are arranged on the rack, and each discharging motor is connected with one discharging roller;
the feeding mechanism comprises a feeding motor and a feeding main roller, the feeding main roller is rotatably arranged on the rack, the feeding motor is arranged on the rack, and the feeding motor is connected with the feeding main roller;
the cutting mechanism comprises a first pressing cylinder, a second pressing cylinder, a rubber pressing wheel and a cutter, the first pressing cylinder is connected with the second pressing cylinder, the second pressing cylinder is hinged to the rubber pressing wheel, the rubber pressing wheel is provided with a gap between feeding main rollers, the cutter is arranged on the rack, and materials unreeled by the discharging roller sequentially pass through the feeding main rollers and the rubber pressing wheel and the gap between the feeding main rollers and then are cut by the cutter.
Furthermore, an ethylene propylene diene monomer layer is arranged on the surface of the rubber pinch roller.
The feeding device is characterized by further comprising a tensioning mechanism, wherein the tensioning mechanism comprises a tensioning wheel, and the material unreeled by the discharging roller is connected with the feeding main roller after sequentially passing through more than two tensioning wheels.
Further, still include tension adjustment mechanism, tension adjustment mechanism includes that tension sensor and tension float and detect the roller, tension sensor sets up in the frame, the tension floats and detects the roller portable and rotationally set up in the frame, tension sensor with the tension floats and detects the roller connection, and the material passes through more than two in proper order behind the tight pulley with the tension floats and detects the roller connection.
Further, the automatic deviation correction device comprises a deviation correction detection mechanism, wherein the deviation correction detection mechanism comprises a deviation correction detection sensor, the deviation correction detection sensor is arranged on the rack, and the deviation correction detection sensor is used for correcting the deviation of the material unreeled by the material unreeling roller.
Further, still include scarce material detection mechanism, lack material detection mechanism includes photoelectric sensor, photoelectric sensor sets up in the frame, photoelectric sensor is located the pay-off home roll with between the cut-off knife.
Further, the cutting mechanism comprises a cutting cylinder, the cutting cylinder is arranged on the rack, and the cutting cylinder is connected with the cutter.
The utility model has the beneficial effects that: the utility model provides a device of tailorring opens a book, design structure position adjustable rubber pinch roller on the tailorring mechanism, rubber pinch roller be used for with feeding mechanism's pay-off home roll cooperation, compress tightly and the conveying the material that the blowing cylinder unreeled, compare in current material transmission mode, both improved the stationarity of material conveying, also promoted the material and opened a book the reliability of cutting the operation.
Drawings
FIG. 1 is a schematic structural view of an uncoiling and cutting device according to an embodiment of the present invention;
FIG. 2 is a top view of the unwinding and cutting device according to the embodiment of the present invention;
description of reference numerals:
1. a frame;
2. a discharging mechanism; 21. A discharging motor; 22. A discharging roller;
3. a feeding mechanism; 31. A feeding motor; 32. A feeding main roller;
4. a cutting mechanism; 41. A first hold-down cylinder; 42. A second hold-down cylinder; 43. A rubber pinch roller; 44. A cutter; 45. A cutting cylinder;
5. a tensioning mechanism; 51. A tension wheel;
6. a tension adjusting mechanism; 61. A tension sensor; 62. And a tension floating detection roller.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model provides an uncoiling and cutting device which is used for ensuring the transmission stability of materials during uncoiling and cutting operations.
Referring to fig. 1 and fig. 2, an uncoiling and cutting device of the present invention includes a frame 1, and a material discharging mechanism 2, a material feeding mechanism 3 and a cutting mechanism 4 respectively disposed on the frame 1;
the discharging mechanism 2 comprises a discharging motor 21 and discharging rollers 22, more than two discharging rollers 22 are rotatably arranged on the rack 1 at intervals from top to bottom, the discharging motor 21 is arranged on the rack 1, and each discharging motor 21 is connected with one discharging roller 22;
the feeding mechanism 3 comprises a feeding motor 31 and a feeding main roller 32, the feeding main roller 32 is rotatably arranged on the rack 1, the feeding motor 31 is arranged on the rack 1, and the feeding motor 31 is connected with the feeding main roller 32;
From the above description, the beneficial effects of the present invention are: the utility model provides a device of tailorring opens a book, design structure position adjustable rubber pinch roller 43 on tailoring mechanism 4, rubber pinch roller 43 is used for cooperating with the pay-off home roll 32 of feeding mechanism 3, compresses tightly and conveys the material that blowing cylinder 22 unreeled, compares in current material transmission mode, has both improved the stationarity of material conveying, has also promoted the material and has opened a book the reliability of cutting the operation.
In an alternative embodiment, the surface of the rubber pressing wheel 43 is provided with an ethylene propylene diene monomer layer.
As can be seen from the above description, the EPDM layer plays a role of buffering and supporting the material.
In an optional embodiment, the feeding device further comprises a tension mechanism 5, the tension mechanism 5 comprises a tension wheel 51, and the material unreeled by the feeding roller 22 passes through more than two tension wheels 51 in sequence and then is connected with the main feeding roller 32.
As can be seen from the above description, the material passes through the tension rollers 51 in sequence before the linkage operation condition is achieved.
In an optional embodiment, the tension adjusting mechanism 6 is further included, the tension adjusting mechanism 6 includes a tension sensor 61 and a tension floating detection roller 62, the tension sensor 61 is arranged on the frame 1, the tension floating detection roller 62 is movably and rotatably arranged on the frame 1, the tension sensor 61 is connected with the tension floating detection roller 62, and materials sequentially pass through more than two tension wheels 51 and then are connected with the tension floating detection roller 62.
As can be seen from the above description, the tension sensor 61 and the tension fluctuation detection roller 62 are used to monitor the tension of the material while it is being driven.
In an optional embodiment, the automatic deviation correction device further comprises a deviation correction detection mechanism, the deviation correction detection mechanism comprises a deviation correction detection sensor, the deviation correction detection sensor is arranged on the rack 1, and the deviation correction detection sensor is used for correcting the deviation of the material unreeled by the unreeling roller 22.
As can be seen from the description, the deviation-rectifying detection sensor plays a role in rectifying deviation in the material transmission and conveying process, and the stability of material transmission is ensured.
In an optional embodiment, the automatic material shortage detection device further comprises a photoelectric sensor, the photoelectric sensor is arranged on the rack 1, and the photoelectric sensor is located between the feeding main roller 32 and the cut-off knife 44.
As can be seen from the above description, the presence or absence of the blocking of the photoelectric sensor can detect the absence of the material between the main feeding roller 32 and the cutter 44.
In an alternative embodiment, the cutting mechanism 4 comprises a cutting air cylinder 45, the cutting air cylinder 45 is arranged on the frame 1, and the cutting air cylinder 45 is connected with the cutting knife 44.
As can be seen from the above description, the cutting cylinder 45 is used to drive the cutter 44 to move so as to cut the material.
The working principle of the utility model is as follows: the method comprises the steps of placing materials to be cut on a material placing roller, utilizing a deviation-rectifying detection sensor to rectify the materials which are unwound from the material placing roller, bypassing the tension wheels and tension floating detection rollers, then compressing and conveying the materials by rubber pinch rollers and a feeding main roller, utilizing a photoelectric sensor to monitor whether the materials are short in the feeding direction, and finally utilizing a cutting cylinder to drive a cutter to cut off the materials.
In summary, the utility model provides an uncoiling and cutting device, a rubber pressure roller with an adjustable structural position is designed on a cutting mechanism, the rubber pressure roller is used for being matched with a feeding main roller of a feeding mechanism to compress and convey materials uncoiled by a discharging roller, compared with the existing material transmission mode, the stability of material conveying is improved, the materials are prevented from being stretched, the materials are better protected, the reliability of uncoiling and cutting operation of the materials is improved, an air cylinder and the pressure roller are convenient to install, simple to control and easy to finely adjust, the maintenance cost is lower, and the maintenance cost is lower
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (7)
1. The uncoiling and cutting device is characterized by comprising a rack, and a material discharging mechanism, a material feeding mechanism and a cutting mechanism which are respectively arranged on the rack;
the discharging mechanism comprises discharging motors and discharging rollers, more than two discharging rollers are rotatably arranged on the rack at intervals from top to bottom, the discharging motors are arranged on the rack, and each discharging motor is connected with one discharging roller;
the feeding mechanism comprises a feeding motor and a feeding main roller, the feeding main roller is rotatably arranged on the rack, the feeding motor is arranged on the rack, and the feeding motor is connected with the feeding main roller;
the cutting mechanism comprises a first pressing cylinder, a second pressing cylinder, a rubber pressing wheel and a cutter, the first pressing cylinder is connected with the second pressing cylinder, the second pressing cylinder is hinged to the rubber pressing wheel, the rubber pressing wheel is provided with a gap between feeding main rollers, the cutter is arranged on the rack, and materials unreeled by the discharging roller sequentially pass through the feeding main rollers and the rubber pressing wheel and the gap between the feeding main rollers and then are cut by the cutter.
2. The uncoiling and cutting device according to claim 1, wherein the surface of the rubber pinch roller is provided with an ethylene propylene diene monomer layer.
3. The unwinding cutting device according to claim 1, further comprising a tensioning mechanism, wherein the tensioning mechanism comprises a tensioning wheel, and the material unwound by the unwinding roller is connected with the feeding main roller after sequentially passing through more than two tensioning wheels.
4. The device of claim 3, further comprising a tension adjusting mechanism, wherein the tension adjusting mechanism includes a tension sensor and a floating tension detection roller, the tension sensor is disposed on the frame, the floating tension detection roller is movably and rotatably disposed on the frame, the tension sensor is connected to the floating tension detection roller, and the material sequentially passes through two or more tension wheels and then is connected to the floating tension detection roller.
5. The unwinding cutting device according to claim 1, further comprising a deviation-correcting detection mechanism, wherein the deviation-correcting detection mechanism comprises a deviation-correcting detection sensor, the deviation-correcting detection sensor is disposed on the frame, and the deviation-correcting detection sensor is used for correcting the deviation of the material unwound from the unwinding roller.
6. The unwinding cutting device according to claim 1, further comprising a starved material detection mechanism, wherein the starved material detection mechanism includes a photoelectric sensor, the photoelectric sensor is disposed on the frame, and the photoelectric sensor is located between the feeding main roller and the cutting knife.
7. The uncoiling and cutting device according to claim 1, wherein the cutting mechanism comprises a cutting cylinder, the cutting cylinder is arranged on the rack, and the cutting cylinder is connected with the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123434864.9U CN216763799U (en) | 2021-12-31 | 2021-12-31 | Uncoiling and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123434864.9U CN216763799U (en) | 2021-12-31 | 2021-12-31 | Uncoiling and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216763799U true CN216763799U (en) | 2022-06-17 |
Family
ID=81970507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123434864.9U Active CN216763799U (en) | 2021-12-31 | 2021-12-31 | Uncoiling and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216763799U (en) |
-
2021
- 2021-12-31 CN CN202123434864.9U patent/CN216763799U/en active Active
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