CN221089146U - Paper cutter capable of automatically regulating and controlling blade speed - Google Patents
Paper cutter capable of automatically regulating and controlling blade speed Download PDFInfo
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- CN221089146U CN221089146U CN202323079500.2U CN202323079500U CN221089146U CN 221089146 U CN221089146 U CN 221089146U CN 202323079500 U CN202323079500 U CN 202323079500U CN 221089146 U CN221089146 U CN 221089146U
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Abstract
The utility model belongs to the technical field of the paper cutter, concretely relates to automatic paper cutter of regulation and control blade speed, including the workstation, the workstation top is provided with the support of symmetry, and the backup pad has been erect at the support top, and the backup pad top is provided with the cavity casing, and the inside variable speed subassembly that is provided with of cavity casing is provided with the connecting rod on the variable speed subassembly, and the connecting rod bottom is provided with movable assembly, and movable assembly bottom fixed mounting has the mounting panel, and sliding connection on the mounting panel both sides all and the support lateral wall, and the mounting panel bottom is provided with the cutter. The device not only can adjust the cutting speed, but also can reduce the energy consumption, and has more practicability.
Description
Technical Field
The utility model belongs to the technical field of the paper cutter, concretely relates to automatic paper cutter of regulation and control blade speed.
Background
The paper cutter is a traditional product and is used for processing the paper cutting requirement in the later printing stage, and after the paper is printed, the paper needs to be cut, and the paper cutter is used for removing redundant paper, so that the paper cutter meets the required specification.
The existing paper cutting machine generally drives a cutter to cut paper through a hydraulic cylinder, so that paper with different sizes can be processed, and the requirements of users are met.
However, the existing paper thickness has many different specifications, that is, the thicknesses are different, if the same acting force such as the power generated by a hydraulic cylinder is adopted to cut the paper with high thickness, the generated power, that is, the cutting speed, can not cut the paper, which can lead to the paper damage and the cutter damage phenomenon seriously.
It is also known to increase the power of the hydraulic cylinder by means of a controller to cut thick sheets, but this not only increases the consumption of energy, but also easily results in damage to the power assembly of the hydraulic cylinder.
Therefore, the paper cutter capable of automatically regulating and controlling the blade speed is provided, the cutting speed can be regulated, the energy consumption is reduced, and the paper cutter is more practical.
Disclosure of utility model
The utility model aims at providing an automatic adjust and control paper cutter of blade speed not only can adjust the size of cutting speed, reduces the consumption of energy simultaneously, has the practicality more.
The technical scheme adopted by the utility model is as follows:
The utility model provides an automatic paper cutter of regulation and control blade speed, includes the workstation, the workstation top is provided with the support of symmetry, the backup pad has been erect at the support top, the backup pad top is provided with the cavity casing, the inside variable speed subassembly that is provided with of cavity casing, be provided with the connecting rod on the variable speed subassembly, the connecting rod bottom is provided with the removal subassembly, removal subassembly bottom fixed mounting has the mounting panel, the mounting panel both sides all with sliding connection on the support lateral wall, just the mounting panel bottom is provided with the cutter.
Further, a sliding groove is formed in the side edge of the support, and the mounting plate is arranged in the sliding groove.
Further, the speed change assembly comprises a first rotating rod, a second rotating rod and a third rotating rod which are rotatably connected with the inside of the hollow shell, a first gear and a second gear are sleeved on the first rotating rod, a third gear, a fourth gear, a fifth gear and a sixth gear are sleeved on the second rotating rod, a seventh gear is sleeved on the third rotating rod, the bottom of the third rotating rod is connected with the connecting rod, the first gear is meshed with the third gear, the second gear is meshed with the fourth gear, and the fifth gear and the sixth gear are meshed with the seventh gear.
Further, the moving assembly comprises a threaded rod fixedly connected with the connecting rod, a supporting rod is connected to the outer side of the threaded rod in a threaded mode, and the bottom of the supporting rod is fixedly connected with the mounting plate.
Further, the threaded rod is matched with the supporting rod.
Further, the top of the hollow shell is provided with a motor and an electric telescopic rod, the output end of the motor is connected with the first rotating rod, and the telescopic end of the electric telescopic rod is connected with the second rotating rod.
The technical effect who this practicality obtained is: when cutting paper, drive the connecting rod through speed change assembly and make the movable assembly drive the mounting panel make the cutter cut paper, when cutting paper to thickness height, make output rotational speed through speed change assembly and become fast, output rotational speed drives the connecting rod and makes movable assembly pivoted speed also accelerate to make the mounting panel drive the speed of cutter accelerate, thereby can cut paper to thickness height, not only can adjust cutting speed's size, reduce the consumption of energy simultaneously, more have the practicality
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of the shifting assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the interior of the hollow housing of the present utility model;
FIG. 4 is a schematic illustration of the construction of the transmission assembly of the present utility model in operation;
Fig. 5 is a schematic view of the structure of the threaded rod of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A work table; 2. a bracket; 3. a support plate; 4. a hollow housing; 5. a mounting plate; 6. a first rotating lever; 7. a second rotating lever; 8. a third rotating lever; 9. a threaded rod; 10. a support rod; 11. a motor; 12. an electric telescopic rod; 13. a first gear; 14. a second gear; 15. a third gear; 16. a fourth gear; 17. a fifth gear; 18. a sixth gear; 19. and a seventh gear.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following examples. It should be understood that the following text is used to describe only one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the specific claims.
As shown in fig. 1-5, the technical scheme adopted by the present invention is as follows: the utility model provides an automatic paper cutter of regulation and control blade speed, includes workstation 1, and workstation 1 top is provided with symmetrical support 2, and backup pad 3 has been set up at support 2 top, and the backup pad 3 top is provided with cavity casing 4, and cavity casing 4 inside is provided with the variable speed subassembly, is provided with the connecting rod on the variable speed subassembly, and the connecting rod bottom is provided with the removal subassembly, and removal subassembly bottom fixed mounting has mounting panel 5, sliding connection on mounting panel 5 both sides and the support 2 lateral wall, and mounting panel 5 bottom is provided with the cutter.
Further, when the speed changing assembly rotates, the connecting rod is driven to enable the moving assembly to rotate, so that the cutter moves downwards to cut paper.
Further, the mounting plate 5 is detachably connected with the cutter in a bolt connection manner, and the cutter can be conveniently detached and replaced by the arrangement.
Further, a sliding groove is formed in the side edge of the support 2, a mounting plate 5 is arranged in the sliding groove, and when the moving assembly rotates, the cutter can be moved through the arrangement.
As shown in fig. 2, the speed changing assembly comprises a first rotating rod 6, a second rotating rod 7 and a third rotating rod 8 which are rotatably connected with the inside of the hollow shell 4, a first gear 13 and a second gear 14 are sleeved on the first rotating rod 6, a third gear 15, a fourth gear 16, a fifth gear 17 and a sixth gear 18 are sleeved on the second rotating rod 7, a seventh gear 19 is sleeved on the third rotating rod 8, the bottom of the third rotating rod 8 is connected with a connecting rod, the first gear 13 is meshed with the third gear 15, the second gear 14 is meshed with the fourth gear 16, and both the fifth gear 17 and the sixth gear 18 are meshed with the seventh gear 19.
As shown in fig. 3-4, the top of the hollow shell 4 is provided with a motor 11 and an electric telescopic rod 12, the output end of the motor 1 is connected with the first rotating rod 6, and the telescopic end of the electric telescopic rod 12 is connected with the second rotating rod 7.
As shown in fig. 3 to 4, the first gear 13 and the fourth gear 16 are large gears, the second gear 14 and the third gear 15 are small gears, and the arrangement is such that the first gear 13 is meshed with the third gear 15, and the second gear 14 is meshed with the fourth gear 16, thereby achieving a speed change effect.
As shown in fig. 3, when paper is cut, the motor 11 drives the first rotating rod 6 to rotate the second gear 14, the second gear 14 drives the fourth gear 16 to rotate the second rotating rod 7 to drive the sixth gear 18, meanwhile, the sixth gear 18 drives the seventh gear 19 to rotate the third rotating rod 8, and the third rotating rod 8 drives the connecting rod to move the moving assembly, so that the mounting plate 5 is driven to move the cutter downwards to cut the paper.
As shown in fig. 4, when the speed change is needed, the second movable rod is moved downwards by the electric telescopic rod 12, at this time, the motor 11 drives the first rotary rod 6 to drive the first gear 13 to drive the third gear 15 to rotate, the third gear 15 drives the second movable rod to drive the fifth gear 17 to drive the seventh gear 19 to drive the third rotary rod 8 to rotate, so that the output rotating speed is increased, the speed change effect is achieved, the third rotary rod 8 drives the connecting rod to drive the moving assembly to move, and the mounting plate 5 is driven to move the cutter downwards to cut paper.
Further, when the electric telescopic rod 12 moves down, the first gear 13 is engaged with the third gear 15, and the fifth gear 17 is engaged with the seventh gear 19.
Further, the fifth gear 17, the sixth gear 18 and the seventh gear 19 have the same diameter.
As shown in fig. 5, the moving assembly comprises a threaded rod 9 fixedly connected with the connecting rod, a supporting rod 10 is connected with the outer side of the threaded rod 9 in a threaded manner, and the bottom of the supporting rod 10 is fixedly connected with the mounting plate 5.
When the connecting rod drives the threaded rod 9 to rotate, the supporting rod 10 drives the mounting plate 5 to move downwards because of the limit of the mounting plate 5, so that the cutter cuts paper.
The working principle of the utility model is as follows: when paper is cut, the motor 11 drives the first rotating rod 6 to enable the second gear 14 to rotate, the second gear 14 drives the fourth gear 16 to enable the second rotating rod 7 to enable the sixth gear 18 to rotate, meanwhile, the sixth gear 18 drives the seventh gear 19 to enable the third rotating rod 8 to rotate, the third rotating rod 8 drives the connecting rod to rotate, when the connecting rod drives the threaded rod 9 to rotate, the supporting rod 10 drives the mounting plate 5 to move downwards due to the limit of the mounting plate 5, so that the cutter is cut, when the speed change is needed, the motor 11 drives the first rotating rod 6 to enable the first gear 13 to drive the third gear 15 to rotate, the third gear 15 drives the second moving rod to enable the fifth gear 17 to drive the seventh gear 19 to enable the third rotating rod 8 to rotate, the rotating speed output by the third rotating rod 8 is increased, the speed change effect is achieved, when the third rotating rod 8 drives the connecting rod 9 to rotate, and the supporting rod 10 drives the mounting plate 5 to move downwards due to the limit of the mounting plate 5, so that the paper is cut.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated in the present application are all implemented by conventional means in the art unless specifically indicated and limited.
Claims (6)
1. The utility model provides an automatic adjust and control paper cutter of blade speed, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), support (2), backup pad (3), backup pad (2) top frame, backup pad (3) top is provided with cavity casing (4), cavity casing (4) inside is provided with speed change subassembly, be provided with the connecting rod on the speed change subassembly, the connecting rod bottom is provided with the removal subassembly, removal subassembly bottom fixed mounting has mounting panel (5), mounting panel (5) both sides all with sliding connection on support (2) lateral wall, just mounting panel (5) bottom is provided with the cutter.
2. The paper cutter of claim 1, wherein the cutter speed is automatically controlled by the cutter speed: a sliding groove is formed in the side edge of the support (2), and the mounting plate (5) is arranged in the sliding groove.
3. The paper cutter of claim 1, wherein the cutter speed is automatically controlled by the cutter speed: the speed change assembly comprises a first rotating rod (6), a second rotating rod (7) and a third rotating rod (8) which are connected with the hollow shell (4) in a rotating mode, a first gear (13) and a second gear (14) are sleeved on the first rotating rod (6), a third gear (15), a fourth gear (16), a fifth gear (17) and a sixth gear (18) are sleeved on the second rotating rod (7), a seventh gear (19) is sleeved on the third rotating rod (8), the bottom of the third rotating rod (8) is connected with a connecting rod, the first gear (13) is meshed with the third gear (15), the second gear (14) is meshed with the fourth gear (16), and the fifth gear (17) and the sixth gear (18) are meshed with the seventh gear (19).
4. The paper cutter of claim 1, wherein the cutter speed is automatically controlled by the cutter speed: the movable assembly comprises a threaded rod (9) fixedly connected with the connecting rod, a supporting rod (10) is connected with the outer side of the threaded rod (9) in a threaded mode, and the bottom of the supporting rod (10) is fixedly connected with the mounting plate (5).
5. The paper cutter of claim 4, wherein the cutter speed is automatically controlled by the cutter speed: the threaded rod (9) is matched with the supporting rod (10).
6. A paper cutter for automatically controlling a speed of a blade according to claim 3, wherein: the electric telescopic device is characterized in that a motor (11) and an electric telescopic rod (12) are arranged at the top of the hollow shell (4), the output end of the motor (11) is connected with the first rotating rod (6), and the telescopic end of the electric telescopic rod (12) is connected with the second rotating rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323079500.2U CN221089146U (en) | 2023-11-15 | 2023-11-15 | Paper cutter capable of automatically regulating and controlling blade speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323079500.2U CN221089146U (en) | 2023-11-15 | 2023-11-15 | Paper cutter capable of automatically regulating and controlling blade speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089146U true CN221089146U (en) | 2024-06-07 |
Family
ID=91328478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323079500.2U Active CN221089146U (en) | 2023-11-15 | 2023-11-15 | Paper cutter capable of automatically regulating and controlling blade speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089146U (en) |
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2023
- 2023-11-15 CN CN202323079500.2U patent/CN221089146U/en active Active
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