CN220994630U - Paper positioning and aligning mechanism of paper cutting machine - Google Patents
Paper positioning and aligning mechanism of paper cutting machine Download PDFInfo
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- CN220994630U CN220994630U CN202322758129.6U CN202322758129U CN220994630U CN 220994630 U CN220994630 U CN 220994630U CN 202322758129 U CN202322758129 U CN 202322758129U CN 220994630 U CN220994630 U CN 220994630U
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Abstract
The utility model relates to the technical field of paper cutters, and discloses a paper positioning and aligning mechanism of a paper cutter, which comprises a fixing seat. This paper cutter paper location alignment mechanism, through setting up control subassembly, alignment subassembly and drive assembly, place the paper of waiting to cut in the top of fixing base and be located between two fixed plates, by the cooperation of first servo motor, gear and two rack boards is used, make the top rack board drive left side fixed plate, alignment subassembly and drive assembly remove to the right, the below rack board drives right side fixed plate, alignment subassembly and drive assembly remove to the left, the left and right sides of waiting to cut the paper is fixed a position it, the cooperation of rethread second servo motor, second bevel gear and first bevel gear drives the threaded rod simultaneously, two alignment boards relative movement are fixed a position the alignment around waiting to cut the paper, avoid causing the influence to the cutting effect of paper cutter, need not the staff to align the paper, avoid causing unnecessary danger.
Description
Technical Field
The utility model relates to the technical field of paper cutters, in particular to a paper positioning and aligning mechanism of a paper cutter.
Background
Paper cutting machines are traditional products, are used for processing paper cutting requirements in the later stage of printing, and can work usually in a common office by adopting a power supply to ensure power supply.
When the existing paper cutter is used for cutting paper, the paper is not positioned to a certain extent, so that the paper is easy to deviate during cutting, the cutting effect is affected, and sometimes, a worker is required to align the paper to a certain extent, and the paper is at a certain risk, so that the paper positioning and aligning mechanism of the paper cutter is provided for solving the technical problem.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a paper positioning and aligning mechanism of a paper cutter, which has the advantages of automatically positioning and aligning paper, and the like, and solves the problems that the existing paper cutter does not position the paper to a certain extent when cutting the paper, so that the paper is easy to deviate when cutting, the cutting effect is influenced, and a worker is sometimes required to align the paper to a certain extent, and the paper has a certain danger.
(II) technical scheme
In order to achieve the purpose of automatically positioning and aligning paper, the utility model provides the following technical scheme: the paper positioning and aligning mechanism of the paper cutting machine comprises a fixed seat, wherein left and right adjusting components are arranged on the inner wall of the fixed seat, two fixing plates which are symmetrically distributed left and right are arranged outside the left and right adjusting components, aligning components positioned above the fixed seat are arranged on opposite sides of the two fixing plates, driving components are arranged on opposite sides of the two fixing plates, and the two driving components are respectively connected with the outer parts of the two aligning components;
The left-right adjusting assembly comprises a first servo motor, the rear side of the inner wall of the fixed seat is provided with the first servo motor, the output shaft of the first servo motor is provided with a gear, the inner top wall and the inner bottom wall of the fixed seat are both provided with rack plates meshed with the outside of the gear, and the two fixed plates are respectively connected with the tops of the upper rack plate and the lower rack plate;
The alignment assembly comprises rectangular plates, two rectangular plates which are arranged on opposite sides of the fixed plates in number and are symmetrically distributed front and back, the rectangular plates are positioned above the fixed seat, a threaded rod is arranged between the front rectangular plate and the rear rectangular plate, a first bevel gear is arranged outside the threaded rod, alignment plates positioned on the front side and the rear side of the first bevel gear are arranged outside the single threaded rod, and the alignment plates are connected with the side walls of the fixed plates;
the driving assembly comprises motor fixing plates, two motor fixing plates are arranged on opposite sides of the fixing plates, the motor fixing plates are located above the fixing base, second servo motors are arranged at the tops of the motor fixing plates, output shafts of the second servo motors extend to opposite sides of the two fixing plates respectively, second bevel gears are arranged on output shafts of the second servo motors, and the second bevel gears are connected with two first bevel gears respectively.
Preferably, the top of fixing base is offered and is had the rectangular hole with fixed plate moving track looks adaptation, and the quantity of rectangular hole is two and is bilateral symmetry and distribute.
Preferably, the length of the left side fixing plate is smaller than the length of the right side fixing plate.
Preferably, two sections of threads with opposite directions are arranged outside the threaded rod, and the lengths of the two sections of threads are equal.
Preferably, rubber anti-slip pads are fixedly connected to opposite sides of the front and rear alignment plates.
(III) beneficial effects
Compared with the prior art, the utility model provides a paper positioning and aligning mechanism of a paper cutter, which has the following beneficial effects:
This paper cutter paper location alignment mechanism, through setting up control subassembly, alignment subassembly and drive assembly, place the paper of waiting to cut in the top of fixing base and be located between two fixed plates, by the cooperation of first servo motor, gear and two rack boards is used, make the top rack board drive left side fixed plate, alignment subassembly and drive assembly remove to the right, the below rack board drives right side fixed plate, alignment subassembly and drive assembly remove to the left, the left and right sides of waiting to cut the paper is fixed a position it, the cooperation of rethread second servo motor, second bevel gear and first bevel gear drives the threaded rod simultaneously, two alignment boards relative movement are fixed a position the alignment around waiting to cut the paper, avoid causing the influence to the cutting effect of paper cutter, need not the staff to align the paper, avoid causing unnecessary danger, the practicality of device has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial top view of a drive assembly and alignment assembly connection of the present utility model.
In the figure: 1. a fixing seat; 2. left and right adjusting components; 21. a first servo motor; 22. a gear; 23. rack plate; 3. a fixing plate; 4. an alignment assembly; 41. a rectangular plate; 42. a threaded rod; 43. a first bevel gear; 44. an alignment plate; 5. a drive assembly; 51. a motor fixing plate; 52. a second servo motor; 53. and a second bevel gear.
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. 1-2, a paper positioning and aligning mechanism of a paper cutter includes a fixing seat 1, a left adjusting component 2 and a right adjusting component 2 are movably connected to an inner wall of the fixing seat 1, two fixing plates 3 which are distributed in a bilateral symmetry manner are fixedly connected to the outer portion of the left adjusting component 2, strip holes which are matched with moving tracks of the fixing plates 3 are formed in the top of the fixing seat 1, the number of the strip holes is two and distributed in a bilateral symmetry manner, the left adjusting component 2 includes a first servo motor 21, a first servo motor 21 is fixedly connected to the rear side of the inner wall of the fixing seat 1, a gear 22 is fixedly connected to an output shaft of the first servo motor 21, rack plates 23 which are meshed with the outer portion of the gear 22 are slidably connected to the inner top wall and the inner bottom wall of the fixing seat 1, and the two fixing plates 3 are fixedly connected to the tops of the upper rack plates 23 and the lower rack plates 23 respectively.
The alignment assembly 4 that the equal swing joint of opposite sides of two fixed plates 3 is located fixing base 1 top, alignment assembly 4 includes rectangular plate 41, the equal fixedly connected with quantity of opposite sides of two fixed plates 3 is two and is front and back symmetric distribution's rectangular plate 41, rectangular plate 41 is located fixing base 1's top, rotate between two rectangular plates 41 around and be connected with threaded rod 42, threaded rod 42's outside is provided with two sections opposite screw threads, two sections screw thread length equals, threaded rod 42's outside fixedly connected with first bevel gear 43, single threaded rod 42's outside threaded connection has the alignment board 44 that is located first bevel gear 43 front and back both sides, the equal fixedly connected with rubber slipmat of opposite sides of two alignment boards 44 around, the lateral wall sliding connection of alignment board 44 and fixed plate 3, the length of left side fixed plate 3 is less than the length of right side fixed plate 3.
The opposite sides of the two fixing plates 3 are movably connected with driving assemblies 5, the two driving assemblies 5 are respectively and movably connected with the outside of the two alignment assemblies 4, each driving assembly 5 comprises a motor fixing plate 51, the opposite sides of the two fixing plates 3 are fixedly connected with motor fixing plates 51, the motor fixing plates 51 are located above the fixing base 1, the tops of the motor fixing plates 51 are fixedly connected with second servo motors 52, output shafts of the two second servo motors 52 respectively extend to opposite sides of the two fixing plates 3, the types of the first servo motors 21 and the second servo motors 52 are MC35-20, the output shafts of the two second servo motors 52 are fixedly connected with second bevel gears 53, and the two second bevel gears 53 are respectively meshed with the outside of the two first bevel gears 43.
When the paper cutting machine is used, paper to be cut is placed at the top of the fixed seat 1 and is located between the two fixed plates 3, the first servo motor 21 is started to drive the gear 22 to rotate through the output shaft, the upper rack plate 23 drives the left fixed plate 3, the alignment assembly 4 and the driving assembly 5 to move rightwards, the lower rack plate 23 drives the right fixed plate 3, the alignment assembly 4 and the driving assembly 5 to move leftwards, meanwhile, the second servo motor 52 is started to drive the second bevel gear 53 to rotate through the output shaft, the threaded rod 42 is driven to rotate through the cooperation of the second bevel gear 53 and the first bevel gear 43, and the front alignment plate 44 and the rear alignment plate 44 are enabled to move relatively to position and align the paper to be cut.
It should be noted that the first servomotor 21 and the second servomotor 52 in the present document are all externally connected with a control switch and a driving power source, and the first servomotor 21 and the second servomotor 52 are all conventionally known devices, standard parts used in the present document can be purchased from the market, the specific connection modes of the parts are all connected by conventional means such as mature bolts, rivets, welding, and the like in the prior art, and the mechanical, part and device are all of the types conventional in the prior art, and the circuit connection is also of the conventional connection modes in the prior art, so that the details not described in detail in the description belong to the prior art known to those skilled in the art, and no specific description is made here.
To sum up, this paper cutter paper location alignment mechanism, through setting up control subassembly 2, alignment subassembly 4 and drive assembly 5, will wait to cut the paper and place the top of fixing base 1 and be located between two fixed plates 3, by the cooperation use of first servo motor 21, gear 22 and two rack boards 23, make the rack board 23 drive left side fixed plate 3, alignment subassembly 4 and drive assembly 5 move to the right, the rack board 23 drive right side fixed plate 3, alignment subassembly 4 and drive assembly 5 move left, the left and right sides of waiting to cut the paper is fixed a position it, the cooperation of rethread second servo motor 52, second bevel gear 53 and first bevel gear 43 drives threaded rod 42 rotation, make front and back two alignment boards 44 relative movement wait to cut the paper front and back both sides and fix a position the alignment, avoid influencing the cutting effect of paper cutter, the staff is unnecessary to align the paper, avoid causing unnecessary danger, the practicality of device has been improved, current paper cutter is when carrying out paper cutting, will be fixed a position when will carry out paper, thereby need not have a certain danger to cut paper to offset when carrying out paper cutting, and have a certain problem of easy alignment of paper cutting effect is cut.
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, an element defined by the phrase "comprising one … …" does not exclude the presence of other like 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 (5)
1. The utility model provides a paper cutter paper location alignment mechanism, includes fixing base (1), its characterized in that: the inner wall of the fixing seat (1) is provided with left and right adjusting assemblies (2), the outer parts of the left and right adjusting assemblies (2) are provided with two fixing plates (3) which are distributed in a bilateral symmetry mode, the opposite sides of the two fixing plates (3) are respectively provided with an alignment assembly (4) positioned above the fixing seat (1), the opposite sides of the two fixing plates (3) are respectively provided with a driving assembly (5), and the two driving assemblies (5) are respectively connected with the outer parts of the two alignment assemblies (4);
The left-right adjusting assembly (2) comprises a first servo motor (21), the rear side of the inner wall of the fixed seat (1) is provided with the first servo motor (21), the output shaft of the first servo motor (21) is provided with a gear (22), the inner top wall and the inner bottom wall of the fixed seat (1) are respectively provided with a rack plate (23) which is externally meshed with the gear (22), and the two fixed plates (3) are respectively connected with the tops of the upper rack plate (23) and the lower rack plate (23);
The alignment assembly (4) comprises rectangular plates (41), two rectangular plates (41) which are symmetrically distributed in front and back are arranged on opposite sides of the fixed plates (3), the rectangular plates (41) are located above the fixed base (1), a threaded rod (42) is arranged between the front rectangular plate and the rear rectangular plate (41), a first bevel gear (43) is arranged outside the threaded rod (42), alignment plates (44) which are located on the front side and the rear side of the first bevel gear (43) are arranged outside the threaded rod (42), and the alignment plates (44) are connected with the side walls of the fixed plates (3);
The driving assembly (5) comprises motor fixing plates (51), two motor fixing plates (51) are arranged on opposite sides of the fixing plates (3), the motor fixing plates (51) are located above the fixing base (1), second servo motors (52) are arranged at the tops of the motor fixing plates (51), output shafts of the second servo motors (52) respectively extend to opposite sides of the two fixing plates (3), second bevel gears (53) are respectively arranged on output shafts of the second servo motors (52), and the second bevel gears (53) are respectively connected with two first bevel gears (43) in an external mode.
2. The paper cutter paper positioning and aligning mechanism according to claim 1, wherein: the top of fixing base (1) is offered and is had the rectangular hole with fixed plate (3) moving track looks adaptation, and the quantity of rectangular hole is two and is bilateral symmetry and distribute.
3. The paper cutter paper positioning and aligning mechanism according to claim 1, wherein: the length of the left fixing plate (3) is smaller than that of the right fixing plate (3).
4. The paper cutter paper positioning and aligning mechanism according to claim 1, wherein: two sections of threads with opposite directions are arranged outside the threaded rod (42), and the lengths of the two sections of threads are equal.
5. The paper cutter paper positioning and aligning mechanism according to claim 1, wherein: rubber anti-slip pads are fixedly connected to opposite sides of the front and rear alignment plates (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322758129.6U CN220994630U (en) | 2023-10-16 | 2023-10-16 | Paper positioning and aligning mechanism of paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322758129.6U CN220994630U (en) | 2023-10-16 | 2023-10-16 | Paper positioning and aligning mechanism of paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220994630U true CN220994630U (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322758129.6U Active CN220994630U (en) | 2023-10-16 | 2023-10-16 | Paper positioning and aligning mechanism of paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220994630U (en) |
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2023
- 2023-10-16 CN CN202322758129.6U patent/CN220994630U/en active Active
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