CN212887771U - Double-cutter paper cutter - Google Patents
Double-cutter paper cutter Download PDFInfo
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- CN212887771U CN212887771U CN202021332962.4U CN202021332962U CN212887771U CN 212887771 U CN212887771 U CN 212887771U CN 202021332962 U CN202021332962 U CN 202021332962U CN 212887771 U CN212887771 U CN 212887771U
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Abstract
The utility model discloses a double-knife paper cutting machine, which comprises a frame, a paper cutting table at the upper part of the frame, a supporting leg arranged at the bottom surface of the paper cutting table, a paper cutting mechanism and a paper pressing mechanism; a conveying belt is transversely arranged on the paper cutting table; an inverted U-shaped bracket is arranged above the right side of the conveying belt; the middle part of the inverted U-shaped bracket is provided with a paper cutting mechanism; paper pressing mechanisms are symmetrically arranged on the left side and the right side of the paper cutting mechanism; the paper cutting mechanism comprises a rotary table and a cutting blade; the bottom end of the rotary table is vertically provided with a lifting column; cutting blades are symmetrically arranged on the left side and the right side of the lifting column; the paper pressing mechanisms comprise telescopic arms and paper pressing shafts; the top of flexible arm all is connected with driving motor, the bottom all is connected with the pressure paper axle. The utility model discloses not only can realize two-way cutting, convenient operation has improved production efficiency, and the roughness that cuts moreover is good, has satisfied user's demand, has avoided the paper to produce the displacement simultaneously, has guaranteed that the paper article of tailorring is qualified, has extensive suitability.
Description
Technical Field
The utility model relates to a paper cutter especially relates to a double knives paper cutter.
Background
In the printing industry, when printed matters such as books and test papers are printed, cutting treatment before printing is needed on paper to ensure that printed finished products are neat and beautiful and bring aesthetic feeling to readers. Paper cutter need be used in the paper cuts, all adopt one-way cutting to the cutting of paper in prior art, only can horizontal cutting or vertical cutting, if need cut four limits of the paper of rectangle then need rotate the quartic to the paper, cut and also need the quartic, the operation is comparatively troublesome, production efficiency is very low, and the roughness that cuts also can not guarantee, user's demand has not been satisfied, simultaneously because the motor can produce vibrations when the cutting, lead to the paper at the conveyer belt to produce the aversion phenomenon, lead to the paper article unqualified of cutting.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a double-blade paper cutting machine.
In order to solve the technical problem, the utility model discloses a technical scheme is: a double-cutter paper cutting machine comprises a rack, wherein the rack comprises a paper cutting table at the upper part, supporting legs arranged at the bottom surface of the paper cutting table, a paper cutting mechanism and a paper pressing mechanism; a conveying belt is transversely arranged on the paper cutting table; an inverted U-shaped bracket is arranged above the right side of the conveying belt; the middle part of the inverted U-shaped bracket is provided with a paper cutting mechanism; paper pressing mechanisms are symmetrically arranged on the left side and the right side of the paper cutting mechanism;
the paper cutting mechanism comprises a rotary table and a cutting blade; the bottom end of the rotary table is vertically provided with a lifting column; cutting blades are symmetrically arranged on the left side and the right side of the lifting column;
the paper pressing mechanisms comprise telescopic arms and paper pressing shafts; the top ends of the telescopic arms are connected with the driving motor, and the bottom ends of the telescopic arms are connected with the paper pressing shaft;
the front end and the rear end of the conveying belt are symmetrically provided with transverse baffles; a plurality of moving plates are arranged on the back surface of the transverse baffle at equal intervals; the moving plates are inserted in the guide rails and move back and forth along the guide rails; the guide rail is fastened and connected with the paper cutting table.
Furthermore, the top of the turntable is fixedly connected with the bottom surface of the inverted U-shaped bracket through a fixed end, and the bottom of the turntable is connected with the lifting column through a rotating end; the rotary disc is cylindrical, and the rotating end of the rotary disc is connected with the driving end of the motor.
Furthermore, the lifting column comprises an upper column barrel and a lower movable rectangular column, and telescopic oil cylinders are vertically arranged on the left side surface and the right side surface of the rectangular column; one end of the telescopic oil cylinder, which is far away from the lifting column, is provided with a cutting blade.
Furthermore, oil cylinder barrels of the telescopic oil cylinders are respectively and fixedly connected with the rectangular columns, end faces of the telescopic rods are respectively and fixedly connected with the cutting blades, and telescopic rods of the two telescopic oil cylinders are linked; the two cutting blades are parallel to each other.
Furthermore, the right end of the paper cutting table is connected with a paper collecting table through a flow guide inclined plate.
Furthermore, the driving motors are fixedly connected with the top surface of the inverted U-shaped support.
Further, the landing leg sets up in four apex angle departments of cut paper platform bottom surface and all welds the crossbeam between two adjacent landing legs.
The utility model discloses not only can realize two-way cutting, convenient operation has improved production efficiency, and the roughness that cuts moreover is good, has satisfied user's demand, has avoided the paper to produce the displacement simultaneously, has guaranteed that the paper article of tailorring is qualified, has extensive suitability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a conveyor belt; 2. an inverted U-shaped bracket; 3. a turntable; 4. a cutting blade; 5. a lifting column; 6. A telescopic oil cylinder; 7. a transverse baffle; 8. moving the plate; 9. a guide rail; 10. a support leg; 11. a telescopic arm; 12. A paper pressing shaft; 13. a drive motor; 14. a paper collection table.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The double-blade paper cutting machine shown in fig. 1 comprises a rack, wherein the rack comprises an upper paper cutting table and support legs 10 arranged on the bottom surface of the paper cutting table, the support legs 10 are arranged at four top corners of the bottom surface of the paper cutting table, and cross beams are welded between every two adjacent support legs. The right end of the paper cutting table is connected with a paper collecting table 14 through a flow guide inclined plate. It also comprises a paper cutting mechanism and a paper pressing mechanism; a conveying belt 1 is transversely arranged on the paper cutting table; the conveyer belt 1 is connected with a conveying motor through a conveying roller, and the conveying motor drives the conveyer belt 1 to rotate so as to convey raw materials. An inverted U-shaped bracket 2 is arranged above the right side of the conveying belt 1; the middle part of the inverted U-shaped bracket 2 is provided with a paper cutting mechanism; paper pressing mechanisms are symmetrically arranged on the left side and the right side of the paper cutting mechanism;
the front end and the rear end of the conveying belt 1 are symmetrically provided with transverse baffles 7; a plurality of moving plates 8 are arranged on the back surface of the transverse baffle 7 at equal intervals; the moving plates 8 are all inserted in the guide rails 9 and move back and forth along the guide rails 9; the guide rails 9 are all connected with the paper cutting table in a fastening way. When the conveyer belt 1 conveys paper with different sizes, the transverse baffle 7 can be adjusted by sliding the moving plate 8 on the guide rail 9 according to the size of the paper, so that satisfactory products can be obtained according to different requirements of users.
The paper cutting mechanism comprises a rotary table 3 and a cutting blade 4; the bottom end of the rotary table 3 is vertically provided with a lifting column 5; cutting blades 4 are symmetrically arranged on the left side and the right side of the lifting column 5;
the top of the turntable 3 is fixedly connected with the bottom surface of the inverted U-shaped bracket 2 through a fixed end, and the bottom of the turntable is connected with the lifting column 5 through a rotating end; the rotary disc 3 is cylindrical, and the rotating end of the rotary disc 3 is connected with the driving end of the motor. The rotating end of the turntable 3 is driven by a motor to rotate around an axis. Typically for cutting rectangular sheets of paper, the angle of rotation of the turntable is 90 ° per revolution. Drive two cutting blade rotations through carousel 3, the location is more accurate, and the cutting is more standard.
The lifting column 5 comprises a column barrel at the upper part and a rectangular column at the lower part, and the rectangular column is convenient for fixing the telescopic oil cylinder 6. Telescopic oil cylinders 6 are vertically arranged on the left side surface and the right side surface of the rectangular column; and one end of the telescopic oil cylinder 6, which is far away from the lifting column 5, is provided with a cutting blade 4.
The oil cylinder barrels of the telescopic oil cylinders 6 are respectively and fixedly connected with the rectangular columns, the end surfaces of the telescopic rods are respectively and fixedly connected with the cutting blades 4, and the telescopic rods of the two telescopic oil cylinders are linked; the telescopic rods of the two telescopic oil cylinders are arranged to be linked, so that the control is convenient, and the cutting accuracy can be guaranteed. The two cutting blades are parallel to each other. Two parallel arrangement's cutting blade not only can guarantee once to feed and accomplish cutting on two limits, and work efficiency improves at double, can guarantee the shape rule of the paper after cutting moreover, and the depth of parallelism is good.
The paper pressing mechanisms comprise telescopic arms 11 and paper pressing shafts 12; the top ends of the telescopic arms 11 are connected with a driving motor 13, and the bottom ends of the telescopic arms are connected with a paper pressing shaft 12; the driving motors 13 are all fixedly connected with the top surface of the inverted U-shaped bracket 2. The platen roller 12 can assist in fixing the paper being fed, and improves the cutting stability of the cutting blade 4. When paper reaches the lower part of the inverted U-shaped bracket 2, the driving motor 13 drives the telescopic arm 11 to move so as to drive the paper pressing shaft 12 to move downwards, so that the paper pressing shaft 12 presses the paper to prevent the paper from being displaced, and then the lifting column 5 of the paper cutting mechanism drives the cutting blade 4 to cut the paper.
The utility model discloses a working process does: when the paper conveying device is used, A, firstly, the conveying motor is started, and the conveying motor drives the conveying belt 1 to rotate, so that paper is conveyed; B. when paper moves to the lower part of the inverted U-shaped bracket 2, the driving motor 13 drives the telescopic arm 11 to move so as to drive the paper pressing shaft 12 to move downwards, so that the paper pressing shaft 12 presses the paper; C. then, the telescopic oil cylinder 6 is opened, the cutting blade 4 is driven to move to a position needing cutting by controlling the telescopic oil cylinder 6 to stretch, and the cutting blade 4 is driven to move downwards by the lifting column 5 to realize bidirectional cutting; D. driving the cutting blade 4 to recover to the initial position through the lifting column 5, starting the motor to drive the turntable 3 to rotate, and repeating the step C, thereby completing the cutting of the whole paper; E. the paper cutting mechanism and the paper pressing mechanism are sequentially restored to the initial positions; the cut paper is conveyed to the paper collection table 14 by the conveyor belt 1.
The utility model has the advantages that by arranging the turntable and arranging two parallel cutting blades on the turntable, one-time feeding can be ensured to finish cutting two edges, and the working efficiency is improved exponentially; the turntable drives the two cutting blades to rotate, so that the positioning is more accurate, the cutting is more standard, and the regular shape and good parallelism of the cut paper can be ensured; the paper that carries is assisted fixedly through setting up the dancer roll, has improved the stability of cutting to can satisfy user's different demands. In addition, this design convenient operation, the cutting is quick, has realized two-way cutting, but each double knives paper cutter of extensive being applicable to.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (7)
1. A double-blade paper cutter, comprising a frame including a paper cutting station on the upper portion and support legs (10) provided on the bottom surface of the paper cutting station, characterized in that: it also comprises a paper cutting mechanism and a paper pressing mechanism; a conveying belt (1) is transversely arranged on the paper cutting table; an inverted U-shaped bracket (2) is arranged above the right side of the conveying belt (1); the middle part of the inverted U-shaped bracket (2) is provided with a paper cutting mechanism; paper pressing mechanisms are symmetrically arranged on the left side and the right side of the paper cutting mechanism;
the paper cutting mechanism comprises a rotary table (3) and a cutting blade (4); a lifting column (5) is vertically arranged at the bottom end of the rotary table (3); cutting blades (4) are symmetrically arranged on the left side and the right side of the lifting column (5);
the paper pressing mechanisms comprise telescopic arms (11) and paper pressing shafts (12); the top ends of the telescopic arms (11) are connected with a driving motor (13), and the bottom ends of the telescopic arms are connected with a paper pressing shaft (12);
the front end and the rear end of the conveying belt (1) are symmetrically provided with transverse baffles (7); a plurality of moving plates (8) are arranged on the back surface of the transverse baffle (7) at equal intervals; the moving plates (8) are inserted into the guide rails (9) and move back and forth along the guide rails (9); the guide rails (9) are all connected with the paper cutting table in a fastening mode.
2. The double-blade cutter of claim 1, wherein: the top of the turntable (3) is fixedly connected with the bottom surface of the inverted U-shaped bracket (2) through a fixed end, and the bottom of the turntable is connected with the lifting column (5) through a rotating end; the rotary disc (3) is cylindrical, and the rotating end of the rotary disc (3) is connected with the driving end of the motor.
3. The double-blade cutter of claim 2, wherein: the lifting column (5) comprises a column barrel at the upper part and a rectangular column with the movable lower part, and telescopic oil cylinders (6) are vertically arranged on the left side surface and the right side surface of the rectangular column; and one end of the telescopic oil cylinder (6) far away from the lifting column (5) is provided with a cutting blade (4).
4. The double-blade cutter of claim 3, wherein: the oil cylinder barrels of the telescopic oil cylinders (6) are respectively and fixedly connected with the rectangular columns, the end surfaces of the telescopic rods are respectively and fixedly connected with the cutting blade (4), and the telescopic rods of the two telescopic oil cylinders are linked; the two cutting blades are parallel to each other.
5. The double-blade cutter of claim 4, wherein: the right end of the paper cutting table is connected with a paper collecting table (14) through a flow guide sloping plate.
6. The double-blade cutter of claim 5, wherein: and the driving motors (13) are fixedly connected with the top surface of the inverted U-shaped support (2).
7. The double-blade cutter according to any one of claims 1 to 6, wherein: the supporting legs (10) are arranged at four top corners of the bottom surface of the paper cutting table, and cross beams are welded between every two adjacent supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332962.4U CN212887771U (en) | 2020-07-08 | 2020-07-08 | Double-cutter paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332962.4U CN212887771U (en) | 2020-07-08 | 2020-07-08 | Double-cutter paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212887771U true CN212887771U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021332962.4U Active CN212887771U (en) | 2020-07-08 | 2020-07-08 | Double-cutter paper cutter |
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|---|---|
| CN (1) | CN212887771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145521A (en) * | 2021-05-12 | 2021-07-23 | 南通金石包装印刷有限公司 | Tailor, packing integral type paper wrapping paper processingequipment |
| CN115847755A (en) * | 2023-02-24 | 2023-03-28 | 广州烨诺科技有限公司 | Molding press |
-
2020
- 2020-07-08 CN CN202021332962.4U patent/CN212887771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145521A (en) * | 2021-05-12 | 2021-07-23 | 南通金石包装印刷有限公司 | Tailor, packing integral type paper wrapping paper processingequipment |
| CN115847755A (en) * | 2023-02-24 | 2023-03-28 | 广州烨诺科技有限公司 | Molding press |
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