CN219768347U - Paper cutter with location structure - Google Patents
Paper cutter with location structure Download PDFInfo
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- CN219768347U CN219768347U CN202320663188.2U CN202320663188U CN219768347U CN 219768347 U CN219768347 U CN 219768347U CN 202320663188 U CN202320663188 U CN 202320663188U CN 219768347 U CN219768347 U CN 219768347U
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a paper cutter with a positioning structure, which comprises a paper cutting frame and a supporting platform, wherein the supporting platform is arranged at the lower end of the paper cutting frame, and the lower end of the supporting platform is provided with a movable positioning structure; the mobile positioning structure comprises: the device comprises a servo motor, a screw rod, three strip-shaped holes, a moving plate, a guide assembly, three mounting columns, an automatic push plate, a manual pushing assembly and a distance measuring assembly; the utility model relates to the technical field of paper cutters, in particular to a movable positioning structure which is adopted in the scheme, when paper is cut and positioned, the moving distance of a movable plate is accurately measured through a distance measuring assembly, and is matched with a servo motor, the cutting position of the paper is accurately controlled, and the whole machine adopts a driving mode of a screw rod.
Description
Technical Field
The utility model relates to the technical field of paper cutters, in particular to a paper cutter with a positioning structure.
Background
The paper cutter is a traditional product, is used for processing paper cutting requirements in the later stage of printing, and is developed from a mechanical paper cutter to a tape control paper cutter and is further developed to a microcomputer program control, color display, full image operation guide visual processing and computer-aided external programming and production data cutting system, the prior patent discloses a paper cutter of CN201920556361.2, which comprises a workbench and an operating table perpendicular to the workbench, a cutter perpendicular to the workbench is arranged on the operating table, a rear baffle capable of moving towards the cutter direction is arranged on the position, corresponding to one side of the cutter, of the workbench, the length direction of the rear baffle is the same as the length direction of the cutter, two side baffles capable of approaching or separating from each other are further arranged on one side, close to the cutter, of the rear baffle, the side baffles are perpendicular to the rear baffle, and the lower sides of the side baffles are all abutted against the workbench; the patent document adopts a positioning mode of a plurality of telescopic cylinders, the telescopic cylinders are required to be driven respectively through a driving program in the using process, when paper with different specifications is cut, the driving program is required to be continuously debugged, the operation is complex, the telescopic cylinders are difficult to realize accurate speed control and very high positioning precision when in use, the working pressure is low, the transmission efficiency is low, and in view of the fact, the scheme is generated for the deep research of the problems.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the paper cutter with the positioning structure comprises a paper cutting frame and a supporting platform, wherein the supporting platform is arranged at the lower end of the paper cutting frame, and the lower end of the supporting platform is provided with a movable positioning structure;
the mobile positioning structure comprises: the device comprises a servo motor, a screw rod, three strip-shaped holes, a moving plate, a guide assembly, three mounting columns, an automatic push plate, a manual pushing assembly and a distance measuring assembly;
the servo motor is embedded in a side wall surface of the supporting platform, one end of the screw rod is connected with the driving end of the servo motor, the other end of the screw rod is movably embedded in the lower end of the supporting platform, the three strip-shaped holes are formed in one side of the upper end of the supporting platform, the moving plate is movably sleeved at the upper end of the screw rod, one end of the guide assembly is installed on two sides of the lower end of the supporting platform, the other end of the guide assembly is located on two sides of the upper end of the moving plate, the three mounting posts are installed on the upper wall surface of the moving plate and penetrate through the three strip-shaped holes respectively, the automatic push plate is movably sleeved at the upper ends of the three mounting posts, and the manual pushing assembly is located on one side of the upper end of the supporting platform.
Preferably, the guide assembly includes: two sliding grooves and two sliding blocks;
the two sliding grooves are respectively arranged on two sides of the lower end of the supporting platform, the two sliding blocks are respectively arranged on two sides of the upper end of the moving plate, and the sliding blocks are respectively movably embedded in the two sliding grooves.
Preferably, the manual pushing assembly includes: two guide grooves and a manual pushing plate;
the two guide grooves are formed in two sides of the upper end of the supporting platform, the manual pushing plate is placed at the upper end of the supporting platform, and two sides of the bottom end of the manual pushing plate are respectively embedded in the two guide grooves.
Preferably, the ranging assembly comprises: an infrared signal transmitter and a receiving diode;
the infrared signal transmitter is installed in supporting platform lower extreme one side, receiving diode install in a movable plate side wall department.
Preferably, guide blocks are arranged on two sides of the lower end of the manual pushing plate.
Preferably, a mounting frame is arranged at the joint of the servo motor and the supporting platform.
The utility model provides a paper cutter with a positioning structure. The beneficial effects are as follows: the movable positioning structure adopted in the scheme is used for accurately measuring the moving distance of the movable plate through the arranged distance measuring assembly when cutting and positioning paper, and is matched with the servo motor to accurately control the cutting position of the paper, and the whole driving mode of the screw rod is adopted, so that compared with the existing telescopic cylinder, the screw rod has the advantages of large transmission axial force, self-locking, high positioning precision and the like, accurate speed control and very high positioning precision can be effectively realized, and the positioning effect of the paper is ensured
Drawings
FIG. 1 is a schematic perspective view of a paper cutter with a positioning structure according to the present utility model.
FIG. 2 is a schematic rear perspective view of a paper cutter with a positioning structure according to the present utility model.
FIG. 3 is a schematic bottom perspective view of a paper cutter with a positioning structure according to the present utility model.
In the figure: 1. the paper cutting frame comprises a paper cutting frame body 2, a supporting platform body 3, a servo motor body 4, a screw rod 5, a strip-shaped hole 6, a moving plate 7, a mounting column 8, an automatic push plate 9, a sliding chute 10, a sliding block 11, a guide groove 12, a manual push plate 13, an infrared signal emitter 14, a receiving diode 15, a guide block 16 and a mounting frame.
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.
Examples
As shown in fig. 1-3, a paper cutter with a positioning structure comprises a paper cutting frame 1 and a supporting platform 2, wherein the supporting platform 2 is arranged at the lower end of the paper cutting frame 1, and the lower end of the supporting platform 2 is provided with a movable positioning structure;
the mobile positioning structure comprises: the device comprises a servo motor 3, a screw rod 4, three strip-shaped holes 5, a moving plate 6, a guide assembly, three mounting columns 7, an automatic push plate 8, a manual pushing assembly and a distance measuring assembly;
the servo motor 3 is embedded in a side wall surface of the supporting platform 2, one end of the screw rod 4 is connected with the driving end of the servo motor 3, the other end of the screw rod is movably embedded in the lower end of the supporting platform 2, three strip-shaped holes 5 are formed in one side of the upper end of the supporting platform 2, the movable plate 6 is movably sleeved at the upper end of the screw rod 4, one end of the guide component is installed on two sides of the lower end of the supporting platform 2, the other end of the guide component is respectively located on two sides of the upper end of the movable plate 6, three mounting columns 7 are all installed on the upper wall surface of the movable plate 6 and respectively penetrate through the three strip-shaped holes 5, the automatic push plate 8 is movably sleeved at the upper ends of the three mounting columns 7, and the manual pushing component is located on one side of the upper end of the supporting platform 2.
In an implementation, the guide assembly includes: two sliding grooves 9 and two sliding blocks 10;
two sliding grooves 9 are respectively arranged on two sides of the lower end of the supporting platform 2, two sliding blocks 10 are respectively arranged on two sides of the upper end of the moving plate 6, and are respectively movably embedded in the two sliding grooves 9.
In an implementation, the manual pushing assembly includes: two guide grooves 11 and a manual push plate 12;
the two guide grooves 11 are formed in two sides of the upper end of the supporting platform 2, the manual pushing plate 12 is placed at the upper end of the supporting platform 2, and two sides of the bottom end are respectively embedded in the two guide grooves 11.
In an implementation, a ranging assembly includes: an infrared signal transmitter 13 and a receiving diode 14;
an infrared signal emitter 13 is installed at one side of the lower end of the supporting platform 2, and a receiving diode 14 is installed at one side wall surface of the movable plate 6.
It should be noted that, when using, the paper that will cut is placed in supporting platform 2 upper end at first by the staff, set for the cutting distance of paper through the procedure, drive servo motor 3 work, through servo area you and drive lead screw 4 and rotate, in the rotation in-process of lead screw 4, make movable plate 6 remove in lead screw 4 upper end, through setting up two sliders 10 at movable plate 6 upper end and remove in two spout 9, guarantee movable plate 6's removal stability, in movable plate 6 removal in-process, three erection column 7 remove in three bar hole 5 respectively, drive automatic push pedal 8 to one side and remove and promote the paper, simultaneously, the position of receiving diode 14 is detected through the infrared signal transmitter 13 that sets up, when reaching the settlement distance, control servo motor 3 stops working, fix the pushing distance of paper, the manual push pedal 12 is placed in supporting platform 2 upper end, and remove manual push pedal 12 and the front end laminating of paper, through the guide way 11 of setting up, guarantee manual push pedal 12's removal stability, finally, through driving paper frame 1, cut off motor 8 to one side and remove to one side, can cut paper to the position the accurate distance measurement, can cut paper by the distance-off the paper through setting up the accurate distance-measuring device, can realize the paper, the paper is cut according to the requirement is cut to 3.
In the specific implementation process, the two sides of the lower end of the manual push plate 12 are provided with guide blocks 15.
In the specific implementation process, a mounting frame 16 is arranged at the joint of the servo motor 3 and the supporting platform 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
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. The paper cutter with the positioning structure comprises a paper cutting frame (1) and a supporting platform (2), and is characterized in that the supporting platform (2) is arranged at the lower end of the paper cutting frame (1), and a movable positioning structure is arranged at the lower end of the supporting platform (2);
the mobile positioning structure comprises: the automatic range finding device comprises a servo motor (3), a screw rod (4), three strip-shaped holes (5), a moving plate (6), a guide assembly, three mounting columns (7), an automatic push plate (8), a manual push assembly and a range finding assembly;
the automatic pushing device is characterized in that the servo motor (3) is embedded in a side wall surface of the supporting platform (2), one end of the screw rod (4) is connected with the driving end of the servo motor (3), the other end of the screw rod is movably embedded in the lower end of the supporting platform (2), the three strip-shaped holes (5) are formed in one side of the upper end of the supporting platform (2), the moving plate (6) is movably sleeved at the upper end of the screw rod (4), one end of the guide assembly is installed on two sides of the lower end of the supporting platform (2), the other end of the guide assembly is located on two sides of the upper end of the moving plate (6), the three mounting posts (7) are installed on the upper wall surface of the moving plate (6), the three mounting posts (7) penetrate through the three strip-shaped holes (5) respectively, the automatic pushing plate (8) is movably sleeved at the three upper ends of the mounting posts (7), and the manual pushing assembly is located on one side of the upper end of the supporting platform (2).
2. The paper cutter with positioning structure according to claim 1, wherein the guide assembly comprises: two sliding grooves (9) and two sliding blocks (10);
the two sliding grooves (9) are respectively arranged on two sides of the lower end of the supporting platform (2), the two sliding blocks (10) are respectively arranged on two sides of the upper end of the moving plate (6), and the sliding blocks are respectively movably embedded in the two sliding grooves (9).
3. The paper cutter with positioning structure according to claim 1, wherein the manual pushing assembly comprises: two guide grooves (11) and a manual pushing plate (12);
the two guide grooves (11) are formed in two sides of the upper end of the supporting platform (2), the manual pushing plate (12) is arranged at the upper end of the supporting platform (2), and two sides of the bottom end of the manual pushing plate are respectively embedded in the two guide grooves (11).
4. The cutter with positioning structure of claim 1, wherein the distance measuring assembly comprises: an infrared signal transmitter (13) and a receiving diode (14);
the infrared signal emitter (13) is arranged at one side of the lower end of the supporting platform (2), and the receiving diode (14) is arranged at one side wall surface of the moving plate (6).
5. A paper cutter with a positioning structure according to claim 3, characterized in that the two sides of the lower end of the manual pushing plate (12) are provided with guide blocks (15).
6. A paper cutter with a positioning structure according to claim 1, characterized in that the connection of the servomotor (3) with the support platform (2) is provided with a mounting frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320663188.2U CN219768347U (en) | 2023-03-30 | 2023-03-30 | Paper cutter with location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320663188.2U CN219768347U (en) | 2023-03-30 | 2023-03-30 | Paper cutter with location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768347U true CN219768347U (en) | 2023-09-29 |
Family
ID=88103302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320663188.2U Active CN219768347U (en) | 2023-03-30 | 2023-03-30 | Paper cutter with location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768347U (en) |
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2023
- 2023-03-30 CN CN202320663188.2U patent/CN219768347U/en active Active
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