CN214643857U - Paper cutter convenient to adjust - Google Patents
Paper cutter convenient to adjust Download PDFInfo
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- CN214643857U CN214643857U CN202023225858.8U CN202023225858U CN214643857U CN 214643857 U CN214643857 U CN 214643857U CN 202023225858 U CN202023225858 U CN 202023225858U CN 214643857 U CN214643857 U CN 214643857U
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- rod
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- bevel gear
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Abstract
The utility model discloses a paper cutter convenient to adjust, which belongs to the technical field of paper cutters and comprises a base, wherein a first supporting rod and a second supporting rod are fixed at the top end of the base, two sliding rods are fixed between the first supporting rod and the second supporting rod, a supporting block is connected on the sliding rods in a sliding way, a paper cutting mechanism is fixed at the bottom end of the supporting block, and a driving rod is connected to the side surface of the supporting block through a first rotating shaft; one side of the first supporting rod is provided with a groove, the groove is provided with a lead screw, the lead screw is in threaded connection with a moving block, and a first bevel gear is fixed at one end of the lead screw; a straight rod is arranged on one side of the base, a round rod is fixed on the side face of one end of the straight rod, and a second bevel gear is fixed at the other end of the round rod; by using the paper cutter, the straight rod is rotated to drive the second bevel gear to be in meshing transmission with the first bevel gear, so that the moving block drives the driving rod to drive the paper cutting mechanism to move to adjust the position of the paper cutting mechanism, the paper cutter is convenient to use, and the requirement of cutting paper into different lengths is met.
Description
Technical Field
The utility model relates to a paper cutter technical field, in particular to paper cutter convenient to adjust.
Background
The paper cutter is a traditional product and is used for processing the paper cutting requirement at the later stage of printing; the position of blade removes to get up on current paper cutter wastes time and energy, and is very troublesome, can't satisfy the requirement of cutting into different length with the paper, consequently needs to design a paper cutter convenient to adjust blade position urgently and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paper cutter convenient to adjust to thereby solve present paper cutter and go up the problem that the blade position moved very trouble and can't satisfy and cut into this requirement of different length with the paper.
In order to solve the technical problem, the utility model provides a paper cutter convenient to adjust, which comprises a base, wherein a first supporting rod and a second supporting rod are fixed at the top end of the base, two sliding rods are fixed between the first supporting rod and the second supporting rod, a supporting block is connected on the sliding rods in a sliding manner, a paper cutting mechanism is fixed at the bottom end of the supporting block, and a driving rod is movably connected on the side surface of the supporting block through a first rotating shaft; one side of the first supporting rod is provided with a groove, the groove is provided with a lead screw, the lead screw is in threaded connection with a moving block, one end of the lead screw extends to the base and is fixed with a first bevel gear, and the moving block is movably connected with the other end of the driving rod through a second rotating shaft;
a straight rod is arranged on one side of the base, a round rod is fixed on the side face of one end of the straight rod, and the other end of the round rod extends into the base and is fixed with a second bevel gear in meshing transmission with the first bevel gear.
Optionally, the paper cutting mechanism includes hydraulic cylinder, loading board and blade fixed connection in proper order, loading board bottom still has the clamp plate through two telescopic links and two spring coupling, the spring encircle in the telescopic link side, the clamp plate has still opened the notch, be used for the blade passes.
Optionally, a limiting sleeve is fixed in the base, and the limiting sleeve is connected with the round rod in a sliding manner.
Optionally, the first bevel gear is movably connected with the base through a rotating rod.
Optionally, the other end of the straight rod is in threaded connection with a locking bolt, and the locking bolt is detachably connected with a shifting lever.
Optionally, a bearing is fixed in the groove, and the bearing is connected with the other end of the lead screw.
The utility model provides a paper cutter convenient to adjust, which comprises a base, wherein a first support rod and a second support rod are fixed at the top end of the base, two slide rods are fixed between the first support rod and the second support rod, a support block is connected on the slide rods in a sliding manner, a paper cutting mechanism is fixed at the bottom end of the support block, and a drive rod is connected to the side surface of the support block through a first rotating shaft; one side of the first supporting rod is provided with a groove, the groove is provided with a lead screw, the lead screw is in threaded connection with a moving block, and a first bevel gear is fixed at one end of the lead screw; a straight rod is arranged on one side of the base, a round rod is fixed on the side face of one end of the straight rod, and a second bevel gear is fixed at the other end of the round rod; by using the paper cutter, the straight rod is rotated to drive the second bevel gear to be in meshing transmission with the first bevel gear, so that the moving block drives the driving rod to drive the paper cutting mechanism to move to adjust the position of the paper cutting mechanism, the paper cutter is convenient to use, and the requirement of cutting paper into different lengths is met.
Drawings
FIG. 1 is a schematic view of a paper cutter according to the present invention;
fig. 2 is an enlarged view of a in fig. 1.
Detailed Description
The following provides a paper cutting machine with easy adjustment, which is provided by the present invention, with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a paper cutter convenient to adjust, the structure of which is shown in figure 1, and comprises a base 1, wherein a first support rod 2 and a second support rod 3 are fixed at the top end of the base 1, two slide rods 4 are fixed between the two support rods, a support block 5 is connected on each slide rod 4 in a sliding way, a paper cutting mechanism is fixed at the bottom end of each support block 5, and a drive rod 7 is movably connected to the side surface of each support block through a first rotating shaft 6; a groove 8 is formed in one side of the first support rod 2, a lead screw 9 is arranged in the groove 8, a moving block 11 is connected to the lead screw 9 in a threaded mode, one end of the moving block 11 extends to the base 1 and is fixed with a first bevel gear 10, and the moving block 11 is movably connected with the other end of the drive rod 7 through a second rotating shaft 12; a straight rod 13 is arranged on one side of the base 1, a round rod 14 is fixed on one side face of one end of the straight rod 13, the other end of the round rod 14 extends into the base 1 and is fixed with a second bevel gear 15 in meshing transmission with the first bevel gear 10, the straight rod 13 is rotated to drive the second bevel gear 15 to be in meshing transmission with the first bevel gear 10, the lead screw 9 is rotated to drive the moving block 11 to move up and down, and finally the moving block 11 drives the driving rod 7 to drive the paper cutting mechanism to move. The paper cutter convenient to adjust is used, the position of the paper cutting mechanism is adjusted very conveniently, time and labor are saved, and the requirement that paper is cut into different lengths is met.
The paper cutting mechanism comprises a hydraulic cylinder 16, a bearing plate 17 and a blade 18 which are fixedly connected in sequence, the structure of the paper cutting mechanism is shown in fig. 2, the bottom end of the bearing plate 17 is further connected with a pressure plate 21 through two telescopic rods 19 and two springs 20, the springs 20 surround the side surfaces of the telescopic rods 19, the pressure plate 21 is further provided with a notch for the blade 18 to pass through, and the pressure plate 21 is used for flattening paper to ensure the cutting precision; a limiting sleeve 22 is fixed in the base 1, and the limiting sleeve 22 is connected with the round rod 14 in a sliding manner and used for ensuring that the round rod 14 rotates horizontally all the time; the first bevel gear 10 is movably connected with the base 1 through a rotating rod 23 and is used for supporting the first bevel gear 10 to rotate; the other end of the straight rod 13 is in threaded connection with a locking bolt 24, the locking bolt 24 is used for fixing the straight rod 13 to prevent the straight rod 13 from being driven by a reaction force to rotate reversely, and a deflector rod 25 is detachably connected to the locking bolt 24 and used for rotating the locking bolt 24 more conveniently; a bearing 26 is fixed in the groove 8, and the bearing 26 is connected with the other end of the lead screw 9 and is used for supporting the lead screw 9 to rotate and reducing the friction coefficient of the lead screw 9.
When the cutting device is used, the straight rod 13 is rotated, the round rod 14 drives the second bevel gear 15 to be in meshing transmission with the first bevel gear 10, the first bevel gear 10 drives the lead screw 9 to rotate, the moving block 11 drives one end of the driving rod 7 to move up and down, the other end of the driving rod 7 drives the supporting block 5 and the paper cutting mechanism to adjust the position until the supporting block and the paper cutting mechanism move to the position meeting the requirements, and finally the hydraulic cylinder 16 is started, and the piston rod of the hydraulic cylinder drives the blade 18 to move downwards to perform cutting work.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. A paper cutter convenient to adjust comprises a base (1) and is characterized in that a first supporting rod (2) and a second supporting rod (3) are fixed at the top end of the base (1), two sliding rods (4) are fixed between the first supporting rod and the second supporting rod, a supporting block (5) is connected onto each sliding rod (4) in a sliding mode, a paper cutting mechanism is fixed at the bottom end of each supporting block (5), and a driving rod (7) is movably connected to the side face of each supporting block through a first rotating shaft (6); a groove (8) is formed in one side of the first supporting rod (2), a lead screw (9) is arranged in the groove (8), a moving block (11) is connected to the lead screw (9) in a threaded mode, one end of the moving block extends to the base (1) and is fixedly provided with a first bevel gear (10), and the moving block (11) is movably connected with the other end of the driving rod (7) through a second rotating shaft (12);
a straight rod (13) is arranged on one side of the base (1), a round rod (14) is fixed on one side face of one end of the straight rod (13), and the other end of the round rod (14) extends into the base (1) and is fixed with a second bevel gear (15) which is in meshing transmission with the first bevel gear (10).
2. The paper cutting machine convenient for adjustment according to claim 1, characterized in that the paper cutting mechanism comprises a hydraulic cylinder (16), a bearing plate (17) and a blade (18) which are fixedly connected in sequence, the bottom end of the bearing plate (17) is further connected with a pressing plate (21) through two telescopic rods (19) and two springs (20), the springs (20) surround the sides of the telescopic rods (19), and the pressing plate (21) is further provided with a notch for the blade (18) to pass through.
3. The paper cutter facilitating adjustment according to claim 1, characterized in that a limit sleeve (22) is fixed in the base (1), the limit sleeve (22) being slidably connected to the round bar (14).
4. The paper cutter facilitating adjustment according to claim 1, characterized in that the first bevel gear (10) is movably connected to the base (1) by a turning rod (23).
5. The paper cutter facilitating adjustment according to claim 1, characterized in that the other end of the straight rod (13) is threadedly connected with a locking bolt (24), and a shift lever (25) is detachably connected to the locking bolt (24).
6. The paper cutter facilitating adjustment according to claim 1, characterized in that a bearing (26) is fixed in the groove (8), the bearing (26) being connected to the other end of the lead screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225858.8U CN214643857U (en) | 2020-12-29 | 2020-12-29 | Paper cutter convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225858.8U CN214643857U (en) | 2020-12-29 | 2020-12-29 | Paper cutter convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643857U true CN214643857U (en) | 2021-11-09 |
Family
ID=78503846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225858.8U Active CN214643857U (en) | 2020-12-29 | 2020-12-29 | Paper cutter convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302552A (en) * | 2022-08-08 | 2022-11-08 | 扬州市凯瑞特医疗用品有限公司 | Equidistant cutting device for antibacterial fibers |
-
2020
- 2020-12-29 CN CN202023225858.8U patent/CN214643857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302552A (en) * | 2022-08-08 | 2022-11-08 | 扬州市凯瑞特医疗用品有限公司 | Equidistant cutting device for antibacterial fibers |
| CN115302552B (en) * | 2022-08-08 | 2024-02-02 | 扬州市凯瑞特医疗用品有限公司 | Equidistant cutting device for antibacterial fibers |
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