CN217943437U - Adjustable paper cutting mechanism - Google Patents
Adjustable paper cutting mechanism Download PDFInfo
- Publication number
- CN217943437U CN217943437U CN202221809752.9U CN202221809752U CN217943437U CN 217943437 U CN217943437 U CN 217943437U CN 202221809752 U CN202221809752 U CN 202221809752U CN 217943437 U CN217943437 U CN 217943437U
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- mounting frame
- seat
- cutter
- frame
- cutting mechanism
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Abstract
The utility model discloses a cut paper mechanism with adjustable has lift seat (7), lift seat (7) are connected with lift drive assembly, its characterized in that: a first mounting frame (14) and a second mounting frame (18) are slidably arranged on the lifting seat (7), a first cutter (15) is arranged on the first mounting frame (14), a second cutter (17) is arranged on the second mounting frame (18), and the first mounting frame and the second mounting frame are connected with the horizontal adjusting assembly. The utility model discloses simple structure, reasonable in design can adjust the position of first, second cutter, and then effectively satisfies the cut paper demand of different specification papers.
Description
Technical Field
The utility model relates to a paper cutting equipment, concretely relates to paper cutting mechanism with adjustable.
Background
The paper cutting mechanism is mainly used for cutting paper, such as workbooks, specifications and the like, and obtaining the paper with required specification and size after cutting, wherein two cutters are arranged on one paper cutting mechanism to cut two sides of the paper, the cutters are generally arranged on a cross shaft through guide sleeves and bolts, when the adjustment is needed, the bolts are loosened, and the guide sleeves are moved by hands, so that the purpose of adjusting the positions of the cutters is achieved. However, the manual adjustment is very inaccurate in the position of the cutter, which often results in inaccurate cutting position, and the cut workbook or specification is not satisfactory, so that the flexibility is poor.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can adjust the position of first, second cutter, and then effectively satisfies the adjustable paper cutting mechanism of the cut paper demand of different specification papers.
Therefore, the utility model discloses an adopt following scheme to realize:
cut paper mechanism with adjustable has the lift seat, the lift seat is connected its characterized in that with lift drive assembly: the lifting seat is provided with a first mounting frame and a second mounting frame in a sliding mode, a first cutter is arranged on the first mounting frame, a second cutter is arranged on the second mounting frame, and the first mounting frame and the second mounting frame are connected with the horizontal adjusting assembly.
The lifting driving assembly comprises a transmission arm, one end of the transmission arm is hinged to a lifting seat, the other end of the transmission arm is eccentrically hinged to a rotating seat, the rotating seat is connected to a power shaft, the power shaft is connected with a driving motor in a transmission mode, a first sliding seat is connected to the lifting seat, and the first sliding seat is connected with a first sliding rail in a matched mode.
Horizontal adjustment subassembly includes adjusting screw, adjusting screw is last have with the first screw thread section of first removal frame spiro union to and remove the second screw thread section of frame spiro union with the second, first removal frame can drive first mounting bracket and carry out horizontal migration, the second removes the frame and can drive the second mounting bracket and carry out horizontal migration, the spiral opposite direction of first screw thread section and second screw thread section.
The first movable frame is provided with a first guide pillar penetrating through the first mounting frame, and the second movable frame is provided with a second guide pillar penetrating through the second mounting frame.
The first movable frame is provided with a second sliding seat, the second sliding seat is connected with a second sliding rail in a matched mode, the second movable frame is provided with a third sliding seat, and the third sliding seat is connected with a third sliding rail in a matched mode.
And the adjusting screw is in transmission connection with the adjusting motor.
And the lifting seat is provided with a third cutter which is detachable and is positioned between the first cutter and the second cutter.
According to the adjustable paper cutting mechanism in the technical scheme, the first mounting frame and the second mounting frame are arranged on the lifting seat in a sliding mode, the first cutter and the second cutter are arranged on the first mounting frame and the second mounting frame, and the positions of the first cutter and the second cutter can be adjusted by controlling the first mounting frame and the second mounting frame to move, so that the cutting specification of paper can be adjusted adaptively, the flexibility of the use of the paper is effectively improved, and the structure can be used for cutting a single exercise book or a single specification; in addition, a third cutter which can be disassembled and assembled is additionally arranged between the first cutter and the second cutter, so that the middle part of the paper can be cut according to the use requirement, the duplex workbook or the specification can be cut, and the cutting function can be increased.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a view of fig. 1 with a portion of the shelf panel removed;
fig. 3 is a view from another perspective of fig. 1.
Detailed Description
As shown in the figure, the utility model discloses a paper cutting mechanism with adjustable, lift seat 7 has, lift seat 7 is connected with lift drive assembly, lift drive assembly includes driving arm 1, the one end of driving arm 1 articulates on lift seat 7, the other end of driving arm 1 articulates on rotating seat 2 eccentrically, it connects on power shaft 3 to rotate seat 2, power shaft 3 is connected with the driving motor transmission, be connected with first slide 8 on the lift seat 7, first slide 8 is connected with the cooperation of first slide rail 9, drive power shaft 3 and rotate seat 2 through control driving motor and rotate, can drive the action of driving arm 1, and then drive lift seat 7 and go up and down under the direction of first slide rail 9. A first mounting frame 14 and a second mounting frame 18 are slidably arranged on the lifting seat 7, a first cutter 15 is arranged on the first mounting frame 14, a second cutter 17 is arranged on the second mounting frame 18, a cutter seat is arranged below the first cutter and the second cutter in a matched mode, and the first mounting frame and the second mounting frame are connected with a horizontal adjusting assembly. The horizontal adjusting component comprises an adjusting screw rod 6, and the adjusting screw rod 6 is connected with an adjusting motor 5 through a synchronous belt transmission group 4. The adjusting screw 6 is provided with a first thread section in threaded connection with the first movable frame 12 and a second thread section in threaded connection with the second movable frame, the first movable frame 12 can drive the first mounting frame 14 to horizontally move, the second movable frame can drive the second mounting frame 18 to horizontally move, and the spiral directions of the first thread section and the second thread section are opposite. The first movable frame 12 is provided with a first guide pillar 16 penetrating through the first mounting frame 14, the second movable frame is provided with a second guide pillar 19 penetrating through the second mounting frame 18, and the first guide pillar and the second guide pillar are arranged, so that the first movable frame and the second movable frame can drive the first mounting frame and the second mounting frame to move and can guide the lifting of the first mounting frame and the lifting of the second mounting frame. The first moving frame 12 is provided with a second sliding seat 11, the second sliding seat 11 is connected with a second sliding rail 10 in a matching mode, the second moving frame is provided with a third sliding seat, and the third sliding seat is connected with the third sliding rail in a matching mode to guide the first moving frame and the second moving frame. The lifting seat 7 is provided with a detachable third cutter 13, and the third cutter 13 is positioned between the first cutter 15 and the second cutter 17.
The utility model discloses a theory of operation is: the paper that waits to cut is sent to first, the below of second cutter, driving motor drives power shaft 3 and rotates seat 2 and rotates, and then drive driving arm 1 and move, it descends to drive lift seat 7, it is first to drive, the second cutter descends, cut the operation to the paper, when the specification that cuts of paper changes, can control adjusting motor 5 and drive adjusting screw and rotate, it is first to drive, the second removes the frame and moves, and then it is first to drive, the second mounting bracket is close to or keeps away from each other, it is first to adjust, the interval of second cutter.
The adjustable paper cutting mechanism of the utility model can adjust the position of the first and the second cutters by sliding the first and the second mounting frames on the lifting seat and controlling the first and the second mounting frames to move, thus being capable of adjusting the cutting specification of the paper and effectively improving the flexibility of the use thereof, and the structure can cut the operation book or the specification of a single book; in addition, a third cutter which can be disassembled and assembled is additionally arranged between the first cutter and the second cutter, so that the middle part of the paper can be cut according to the use requirement, the duplex workbook or the specification can be cut, and the cutting function can be increased.
Claims (7)
1. Cut paper mechanism with adjustable has lift seat (7), lift seat (7) are connected its characterized in that with lift drive assembly: a first mounting frame (14) and a second mounting frame (18) are slidably arranged on the lifting seat (7), a first cutter (15) is arranged on the first mounting frame (14), a second cutter (17) is arranged on the second mounting frame (18), and the first mounting frame and the second mounting frame are connected with the horizontal adjusting assembly.
2. The adjustable paper cutting mechanism according to claim 1, wherein the lifting driving assembly comprises a driving arm (1), one end of the driving arm (1) is hinged to a lifting seat (7), the other end of the driving arm (1) is eccentrically hinged to a rotating seat (2), the rotating seat (2) is connected to a power shaft (3), the power shaft (3) is in transmission connection with a driving motor, a first sliding seat (8) is connected to the lifting seat (7), and the first sliding seat (8) is in fit connection with a first sliding rail (9).
3. The adjustable paper cutting mechanism according to claim 1, wherein the horizontal adjustment assembly comprises an adjustment screw (6), the adjustment screw (6) has a first threaded section screwed with the first movable frame (12) and a second threaded section screwed with the second movable frame, the first movable frame (12) can drive the first mounting frame (14) to move horizontally, the second movable frame can drive the second mounting frame (18) to move horizontally, and the first threaded section and the second threaded section have opposite screw directions.
4. The adjustable paper cutting mechanism according to claim 3, wherein the first moving frame (12) is provided with a first guide post (16) penetrating through the first mounting frame (14), and the second moving frame is provided with a second guide post (19) penetrating through the second mounting frame (18).
5. The adjustable paper cutting mechanism according to claim 3, wherein said first movable frame (12) is provided with a second slide seat (11), said second slide seat (11) is connected with a second slide rail (10) in a matching manner, said second movable frame is provided with a third slide seat, and said third slide seat is connected with the third slide rail in a matching manner.
6. The adjustable paper cutting mechanism according to claim 3, characterized in that the adjusting screw (6) is in transmission connection with the adjusting motor (5).
7. The adjustable paper cutting mechanism according to claim 1, characterized in that a third cutter (13) is detachably arranged on the lifting seat (7), and the third cutter (13) is arranged between the first cutter (15) and the second cutter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221809752.9U CN217943437U (en) | 2022-07-14 | 2022-07-14 | Adjustable paper cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221809752.9U CN217943437U (en) | 2022-07-14 | 2022-07-14 | Adjustable paper cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217943437U true CN217943437U (en) | 2022-12-02 |
Family
ID=84221387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221809752.9U Active CN217943437U (en) | 2022-07-14 | 2022-07-14 | Adjustable paper cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217943437U (en) |
-
2022
- 2022-07-14 CN CN202221809752.9U patent/CN217943437U/en active Active
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