CN221140532U - Paper cutting mechanism - Google Patents
Paper cutting mechanism Download PDFInfo
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- CN221140532U CN221140532U CN202323163118.XU CN202323163118U CN221140532U CN 221140532 U CN221140532 U CN 221140532U CN 202323163118 U CN202323163118 U CN 202323163118U CN 221140532 U CN221140532 U CN 221140532U
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- paper cutting
- deviation rectifying
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- 238000005520 cutting process Methods 0.000 title claims abstract description 77
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a paper cutting mechanism, which comprises: cut paper platform, guide subassembly, cut paper subassembly and paper feed subassembly, cut paper subassembly that sets gradually on the platform, rectify the module and cut paper subassembly, cut paper platform lower surface and be located the fixed paper feed subassembly that sets up under the guide subassembly, be provided with on the guide subassembly and rectify the inductor, rectify the module and contain translation mechanism, set up the guide subassembly on the translation mechanism, the guide subassembly contains first platform of rectifying, first fixed mounting rectifies servo motor and the support of rectifying on the platform of rectifying, it sets up the deflector roll and last deflector roll of rectifying down to rotate on the support of rectifying, rectify the deflector roll under the servo motor drive connection. According to the utility model, paper is driven to enter by the lower deviation correcting guide roller and the upper deviation correcting guide roller, and when the deviation correcting sensor senses the deviation of the paper, the translation servo motor drives the first deviation correcting platform to linearly move, so that the paper entering position of the paper is adjusted.
Description
Technical Field
The utility model relates to the technical field of paper cutting equipment, in particular to a paper cutting mechanism.
Background
Web cutting apparatuses generally include a holder for holding a web, a blade driving device for driving the blade to rotate, and a movement driving device for driving the blade to move toward or away from the holder. In use, the blade is moved towards the rest to contact the web under the drive of the movement drive; the blade is driven by the blade driving device to rotate, so that paper cutting operation is performed. Such web cutting devices typically suffer from the following problems:
The paper is easy to deviate in the paper feeding process, and the notch deviates when the paper is guided and cut.
Therefore, we propose a paper cutting mechanism in order to solve the above-mentioned problems.
Disclosure of utility model
The present utility model is directed to a paper cutting mechanism, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a paper cutting mechanism, comprising: the paper cutting device comprises a paper cutting platform, a paper guiding assembly, a paper cutting assembly and a paper feeding assembly, wherein the paper guiding assembly, a deviation correcting module and the paper cutting assembly are sequentially arranged on the paper cutting platform;
A deviation correcting sensor is arranged on the paper guide assembly;
The deviation rectifying module comprises a translation mechanism, a paper guide assembly is arranged on the translation mechanism and comprises a first deviation rectifying platform, a deviation rectifying servo motor and a deviation rectifying support are fixedly installed on the first deviation rectifying platform, a lower deviation rectifying guide roller and an upper deviation rectifying guide roller are rotatably arranged on the deviation rectifying support, and the deviation rectifying servo motor is in driving connection with the lower deviation rectifying guide roller.
Preferably, a paper guide long groove is formed in a position, corresponding to the paper guide assembly, of the paper cutting platform.
Preferably, the paper guide assembly comprises a first bracket, and a second guide roller and a first guide roller are rotatably arranged on the first bracket.
Preferably, the paper feeding assembly comprises a second bracket, and a third guide roller and a fourth guide roller are arranged on the second bracket.
Preferably, the translation mechanism comprises a second deviation rectifying platform, a translation guide rail is fixedly arranged on the second deviation rectifying platform, a translation servo motor is arranged on one side of the translation guide rail, a screw rod assembly is arranged in the translation guide rail, a deviation rectifying sliding block is arranged on the screw rod assembly in a threaded mode, and the screw rod assembly drives the deviation rectifying sliding block to linearly move along the translation guide rail.
Preferably, the paper cutting assembly comprises a fixed paper cutting support, lifting air cylinders are arranged on two sides of the fixed paper cutting support, the telescopic ends of the lifting air cylinders are fixedly connected with the lifting paper cutting support, sliding rails and linear guide rollers are arranged on the lifting paper cutting support, an air cylinder paper cutting sliding block is arranged on the sliding rails and the linear guide rollers in a sliding mode, a cutter is fixedly installed under the air cylinder paper cutting sliding block, and a cutting groove for the cutter to walk is formed in the fixed paper cutting support.
Compared with the prior art, the utility model has the beneficial effects that:
Paper is driven by the lower deviation correcting guide roller and the upper deviation correcting guide roller to feed paper, and when the deviation correcting sensor senses the deviation of the paper, the translation servo motor drives the first deviation correcting platform to linearly move, so that the paper feeding position of the paper is adjusted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a schematic view of a paper guide assembly according to the present utility model;
FIG. 4 is a schematic view of a paper guide assembly and a paper feed assembly according to the present utility model;
FIG. 5 is a schematic diagram of a deviation rectifying module according to the present utility model;
FIG. 6 is a schematic view of a paper cutting assembly according to the present utility model.
In the figure: 1. a paper cutting platform; 11. a paper guide long groove; 2. a paper guide assembly; 21. a first bracket; 22. a second guide roller; 23. a first guide roller; 3. a deviation rectifying module; 31. a first deviation rectifying platform; 311. a deviation rectifying servo motor; 312. a deviation rectifying bracket; 313. a lower deviation correcting guide roller; 314. a guide roller is arranged on the upper deviation correcting device; 32. the second deviation rectifying platform; 321. a translation servo motor; 322. translating the guide rail; 323. a deviation rectifying slide block; 324. a deviation rectifying support plate; 4. a paper cutting assembly; 41. fixing a paper cutting bracket; 42. lifting the paper cutting bracket; 43. a slide rail; 44. a linear guide roller; 45. a paper cutting slide block; 46. a cutter; 47. a lifting cylinder; 5. a paper feed assembly; 51. a second bracket; 52. a third guide roller; 53. a fourth guide roller; 6. and a deviation rectifying sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a paper cutting mechanism, comprising: the paper cutting device comprises a paper cutting platform 1, a paper guiding assembly 2, a paper cutting assembly 4 and a paper feeding assembly 5, wherein the paper guiding assembly 2, a deviation correcting module 3 and the paper cutting assembly 4 are sequentially arranged on the paper cutting platform 1, and the paper feeding assembly 5 is fixedly arranged on the lower surface of the paper cutting platform 1 right below the paper guiding assembly 2;
Specifically, a paper guide long groove 11 is formed in a position of the paper cutting platform 1 corresponding to the paper guide assembly 2;
The paper guide assembly 2 comprises a first bracket 21, a second guide roller 22 and a first guide roller 23 are rotatably arranged on the first bracket 21, and a deviation correcting sensor 6 is fixedly arranged on the first bracket 21;
The paper feeding assembly 5 comprises a second bracket 51, and a third guide roller 52 and a fourth guide roller 53 are arranged on the second bracket 51;
The paper passes through the third guide roller 52 and the fourth guide roller 53, then sequentially passes through the first guide roller 23 and the second guide roller 22 and enters the deviation correcting module 3, and the deviation correcting sensor 6 senses the cheapness of the paper;
The deviation rectifying module 3 comprises a first deviation rectifying platform 31 and a second deviation rectifying platform 32, a translation guide rail 322 is fixedly arranged on the second deviation rectifying platform 32, a translation servo motor 321 is arranged on one side of the translation guide rail 322, a screw rod assembly is arranged in the translation guide rail 322, a deviation rectifying sliding block 323 is arranged on the screw rod assembly in a threaded manner, and the screw rod assembly drives the deviation rectifying sliding block 323 to linearly move along the translation guide rail 322;
The deviation rectifying slide block 323 is fixedly provided with a deviation rectifying support plate 324, and the deviation rectifying support plate 324 is fixedly provided with a first deviation rectifying platform 31;
A deviation rectifying servo motor 311 and a deviation rectifying bracket 312 are fixedly arranged on the first deviation rectifying platform 31, a lower deviation rectifying guide roller 313 and an upper deviation rectifying guide roller 314 are rotatably arranged on the deviation rectifying bracket 312, and the deviation rectifying servo motor 311 is in driving connection with the lower deviation rectifying guide roller 313;
The paper is driven to enter by the lower deviation correcting guide roller 313 and the upper deviation correcting guide roller 314, and when the deviation correcting sensor 6 senses the deviation of the paper, the translation servo motor 321 drives the first deviation correcting platform 31 to linearly move, so that the paper entering position of the paper is adjusted;
The paper cutting assembly 4 comprises a fixed paper cutting support 41, lifting air cylinders 47 are arranged on two sides of the fixed paper cutting support 41, the telescopic ends of the lifting air cylinders 47 are fixedly connected with a lifting paper cutting support 42, a sliding rail 43 and a linear guide roller 44 are arranged on the lifting paper cutting support 42, an air cylinder paper cutting slide block 45 is arranged on the sliding rail 43 and the linear guide roller 44 in a sliding manner, a cutter 46 is fixedly arranged under the air cylinder paper cutting slide block 45, and a cutting groove for the cutter 46 to walk is formed in the fixed paper cutting support 41;
When cutting paper, the lifting air cylinder 47 drives the lifting paper cutting support 42 to descend so that the cutter 46 enters the cutting groove, and the air cylinder paper cutting sliding block 45 drives the cutter 46 to move along the linear guide roller 44 and the sliding rail 43 to finish paper cutting.
Working principle: the paper enters the deviation correcting module 3 through the paper feeding assembly 5 and the paper guiding assembly 2, and enters a paper cutting station after deviation correcting, so that cutting is completed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A paper cutting mechanism, comprising: paper cutting platform (1), guide subassembly (2), paper cutting subassembly (4) and paper feed subassembly (5), its characterized in that: the paper cutting platform (1) is sequentially provided with a paper guide assembly (2), a deviation correcting module (3) and a paper cutting assembly (4), and the lower surface of the paper cutting platform (1) is positioned right below the paper guide assembly (2) and fixedly provided with a paper feeding assembly (5);
a deviation correcting sensor (6) is arranged on the paper guide assembly (2);
The deviation rectifying module (3) comprises a translation mechanism, a paper guide assembly is arranged on the translation mechanism and comprises a first deviation rectifying platform (31), a deviation rectifying servo motor (311) and a deviation rectifying support (312) are fixedly installed on the first deviation rectifying platform (31), a lower deviation rectifying guide roller (313) and an upper deviation rectifying guide roller (314) are rotatably arranged on the deviation rectifying support (312), and the lower deviation rectifying guide roller (313) is connected with the deviation rectifying servo motor (311) in a driving mode.
2. A paper cutting mechanism according to claim 1, wherein the paper cutting platform (1) is provided with a paper guiding long groove (11) at a position corresponding to the paper guiding assembly (2).
3. A paper cutting mechanism according to claim 2, characterized in that the paper guiding assembly (2) comprises a first support (21), and that the first support (21) is provided with a second guide roller (22) and a first guide roller (23) in a rotating manner.
4. A paper cutting mechanism according to claim 1, characterized in that the paper feed assembly (5) comprises a second support (51), on which second support (51) a third guide roller (52) and a fourth guide roller (53) are mounted.
5. The paper cutting mechanism according to claim 1, wherein the translation mechanism comprises a second deviation rectifying platform (32), a translation guide rail (322) is fixedly arranged on the second deviation rectifying platform (32), a translation servo motor (321) is arranged on one side of the translation guide rail (322), a screw rod assembly is arranged in the translation guide rail (322), a deviation rectifying sliding block (323) is arranged on the screw rod assembly in a threaded mode, and the screw rod assembly drives the deviation rectifying sliding block (323) to linearly move along the translation guide rail (322).
6. The paper cutting mechanism according to claim 1, wherein the paper cutting assembly (4) comprises a fixed paper cutting support (41), lifting air cylinders (47) are arranged on two sides of the fixed paper cutting support (41), telescopic ends of the lifting air cylinders (47) are fixedly connected with lifting paper cutting supports (42), sliding rails (43) and linear guide rollers (44) are arranged on the lifting paper cutting supports (42), air cylinder paper cutting sliding blocks (45) are arranged on the sliding rails (43) and the linear guide rollers (44) in a sliding mode, cutters (46) are fixedly installed under the air cylinder paper cutting sliding blocks (45), and cutting grooves for the cutters (46) to walk are formed in the fixed paper cutting support (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323163118.XU CN221140532U (en) | 2023-11-23 | 2023-11-23 | Paper cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323163118.XU CN221140532U (en) | 2023-11-23 | 2023-11-23 | Paper cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221140532U true CN221140532U (en) | 2024-06-14 |
Family
ID=91427714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323163118.XU Active CN221140532U (en) | 2023-11-23 | 2023-11-23 | Paper cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221140532U (en) |
-
2023
- 2023-11-23 CN CN202323163118.XU patent/CN221140532U/en active Active
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