CN219256597U - Paper cutting machine - Google Patents
Paper cutting machine Download PDFInfo
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- CN219256597U CN219256597U CN202320303806.2U CN202320303806U CN219256597U CN 219256597 U CN219256597 U CN 219256597U CN 202320303806 U CN202320303806 U CN 202320303806U CN 219256597 U CN219256597 U CN 219256597U
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Abstract
The utility model discloses a paper cutter, which comprises a frame, a pushing component, a head end pressing component and a paper board, wherein the pushing component is arranged on the frame and is arranged along the conveying direction of materials; the tail end pressing assembly is arranged at the material conveying tail end of the rack and connected with the tail end pressing assembly through a telescopic adjusting rod, and is used for pressing and fixing the other end of the paperboard along with the movement of the head end pressing assembly; compared with the prior art, the paperboard cutting machine has the advantages that the paperboard is intermittently pushed through the pushing component, and the head end pressing component and the tail end pressing component are connected through the telescopic adjusting rod to press and fix the two ends of the paperboard, so that the paperboard is more stable in cutting, and the quality of the paperboard in the cutting process is improved.
Description
Technical Field
The utility model relates to the technical field of packaging box processing equipment, in particular to a paper cutter.
Background
Paper packing box need use the paper cutter to cut into pieces to the cardboard in the course of working, and the patent document of application number 202020011076.5 discloses a paper cutter, includes: portal frame and workstation, be equipped with on the workstation and be used for carrying out the paper pushing mechanism that cuts with the paper article propelling movement to portal frame department, paper pushing mechanism is including sliding paper pushing frame, transfer line and the transmission shaft that sets up on the slide rail that the workstation latter half was equipped with in advance, wherein, the transfer line rotationally sets up in the slide rail, paper pushing frame slides and inlays and locate the slide rail part and be provided with the nut seat with transfer line looks adaptation, the transfer line tail end is equipped with driven bevel gear, be provided with on the transmission shaft with driven bevel gear engaged with drive bevel gear, be equipped with between workstation and the transmission shaft and be used for driving axis pivoted drive assembly.
The paper pushing mechanism in the paper cutting machine is provided with the pressing component in a matched mode, the pressing component comprises a pressing plate, a connecting plate and two guide rods, the pressing plate is used for pressing and fixing the feeding end of the paper board, the other end of the pressing plate is located below the cutting mechanism in the paper cutting machine to cut, and when the pressing plate presses and fixes the paper board, one end of the paper board located below the cutting mechanism is prone to tilting, cutting quality of the paper board can be affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a paper cutter to solve the problem that in the prior art, when a pressing plate presses and fixes a paper board, one end of the paper board below a cutting mechanism is easy to tilt, and the cutting quality of the paper board is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a paper cutter, includes frame and sets up in the frame and along the pushing away material subassembly that material direction of delivery arranged, still includes:
the material conveying head end is arranged on the rack, and is connected with the pushing assembly and used for pressing and fixing one end of the paperboard along with the movement of the pushing assembly;
the tail end pressing assembly is arranged at the tail end of the material conveying end of the frame and connected with the tail end pressing assembly through the telescopic adjusting rod, and is used for pressing and fixing the other end of the paperboard along with the movement of the head end pressing assembly.
Compared with the prior art, the utility model has the following beneficial effects:
the paper cutting machine intermittently pushes the paper board through the pushing component, and the head end pressing component and the tail end pressing component are connected together through the telescopic adjusting rod to press and fix the two ends of the paper board, so that the paper board is more stable when being cut, and the quality of the paper board in the cutting process is improved; and the head end pressing assembly moves along with the pushing assembly to always keep the end pressing and fixing of the paperboard, and when the head end pressing assembly presses and fixes the tail end of the paperboard by means of shrinkage adjustment of the telescopic adjusting rod in the process, the telescopic adjusting rod can keep the tail end pressing assembly moving along with the head end pressing assembly to press and fix the end to be cut of the paperboard.
Drawings
FIG. 1 is a partial cross-sectional view of an embodiment of the present utility model;
fig. 2 is a schematic layout of the guide groove on the workbench in fig. 1.
Reference numerals in the drawings of the specification include: the device comprises a frame 1, a pushing assembly 2, a guide rod 21, an adjusting screw 22, a connecting block 23, a pushing block 24, a head end pressing assembly 3, a height adjuster 31, a head end pressing block 32, a tail end pressing assembly 4, an elastic telescopic rod 41, a tail end pressing block 42, a telescopic adjusting rod 5, a cutting assembly 6, a guide groove 7 and a guide plate 8.
Detailed Description
The utility model is described in further detail below by way of specific embodiments:
as shown in fig. 1, an embodiment of the present utility model provides a paper cutter, which includes a frame 1, a pushing assembly 2 disposed on the frame 1 and arranged along a material conveying direction, a head end pressing assembly 3, and a tail end pressing assembly 4;
the material conveying head end of the frame 1 is connected with the pushing component 2, and the material conveying head end of the frame 1 is provided with a head end pressing component 3 which is used for pressing and fixing one end of the paperboard along with the movement of the pushing component 2;
the head end pressing assembly 3 is arranged at the material conveying tail end of the frame 1 and is connected with the tail end pressing assembly 4 through the telescopic adjusting rod 5, and is used for pressing and fixing the other end of the paperboard along with the movement of the head end pressing assembly 3.
In this embodiment: the adopted telescopic adjusting rod 5 is formed by sequentially and slidably connecting a plurality of connecting cylinders, so that the tail end pressing assembly 4 can move along the vertical direction along with the head end pressing assembly 3 to press and fix the two ends of the paperboard in the cutting process; wherein, frame 1 includes the workstation, and the workstation bottom is provided with a plurality of supporting legs, and the both ends of workstation top along material direction of transport all are connected with the portal frame, and pushing component 2 sets up between two portal frames, and head end pressing component 3 is located and removes between two portal frames, and tail end pressing component 4 sets up in being located the terminal portal frame of material direction of transport.
The paper cutter further comprises a cutting assembly 6, wherein the cutting assembly 6 is arranged on the frame 1 and is positioned behind the tail end pressing assembly 4 in the material conveying direction, namely, the cutting assembly 6 and the tail end pressing assembly 4 are installed in the same portal frame.
The specific operation process is as follows:
the paper board is placed on a workbench, the pushing component 2 is propped against one end of the paper board, the pushing component 2 moves to enable the paper board to move a certain distance towards the direction close to the cutting component 6, and the telescopic adjusting rod 5 is contracted; the rear head end pressing assembly 3 moves in the vertical direction, the head end pressing assembly 3 enables the tail end pressing assembly 4 to move in the vertical direction through the telescopic adjusting rod 5, and the head end pressing assembly 3 and the tail end pressing assembly 4 are matched to press and fix two ends of the paperboard; the rear cutting assembly 6 operates to cut one end of the board. After finishing once cutting, the head end pressing assembly 3 and the tail end pressing assembly 4 move reversely along the vertical direction to separate from the pressing fixation of the paperboards, at the moment, the pushing assembly 2 moves again, the head end pressing assembly 3 moves along with the pushing assembly 2, and the pushing assembly 2 moves the paperboards to a certain distance towards the direction close to the cutting assembly 6 again, so that the paperboards are continuously cut.
As shown in fig. 1, according to another embodiment of the present utility model, the tail end pressing assembly 4 includes an elastic telescopic rod 41 and a tail end pressing block 42;
wherein the elastic telescopic rod 41 is fixedly connected with the frame 1 and is arranged along the vertical direction;
the tail end pressing block 42 is connected with one end of the elastic telescopic rod 41 far away from the frame 1 and is also fixedly connected with the telescopic adjusting rod 5.
In this embodiment: and when the head end pressing assembly 3 moves in the vertical direction to press and fix the paper board on the workbench, the tail end pressing block 42 moves in the vertical direction through the telescopic adjusting rod 5, the elastic telescopic rod 41 is in telescopic adjustment, and the head end pressing assembly 3 and the tail end pressing block 42 respectively press and fix the two ends of the paper board to be cut.
As shown in fig. 1, according to another embodiment of the present utility model, the head end pressing assembly 3 includes a height adjuster 31 and a head end pressing block 32;
wherein the height adjuster 31 is connected with the pushing component 2;
the head end pressing block 32 is connected with the height adjuster 31 and fixedly connected with the telescopic adjusting rod 5.
In this embodiment: the height adjuster 31 may be an air cylinder, and the air cylinder is telescopically adjusted to enable the head end pressing block 32 to press and fix one end of the paperboard, and the head end pressing block 32 moves synchronously in the vertical direction through the telescopic adjusting rod 5 in the process of moving in the vertical direction, so that the head end pressing block 32 and the tail end pressing block 42 are matched to stably press and fix two ends of the paperboard to be cut.
As shown in fig. 1, according to another embodiment of the present utility model, the paper cutter comprises a pushing assembly 2 including a guide bar 21, an adjusting screw 22, and a pushing portion;
wherein the guide rod 21 is connected with the frame 1 and is arranged along the material conveying direction;
the adjusting screw rod 22 is rotatably connected with the frame 1 and is arranged along the material conveying direction;
the pushing part is connected with the guide rod 21 in a sliding way and is connected with the adjusting screw rod 22 in a threaded way, and the pushing part is also connected with the head end pressing assembly 3 and is used for propping against the tail end of the paperboard moving on the frame 1.
In this embodiment:
the adopted guide rod 21 is fixedly connected between the two portal frames, the adjusting screw rod 22 is rotatably connected between the two portal frames, and the guide rod 21 is positioned above the adjusting screw rod 22; one end of the adjusting screw rod 22 is fixedly connected with a motor arranged in one of the portal frames, the motor drives the adjusting screw rod 22 to rotate, and the pushing plate moves along the axial direction of the adjusting screw rod 22 through the guiding of the guide rod 21; and the pushing part is specifically fixedly connected with the height adjuster 31, so that the height adjuster 31 moves along the axial direction of the adjusting screw 22 along with the pushing part, and the head end pressing block 32 can always press and fix one end of the paperboard far away from the cutting assembly 6.
Based on the above scheme, at least one guide groove 7 is formed on the workbench of the frame 1 along the material conveying direction, and when the number of the guide grooves 7 is more than 1, the guide grooves are arranged in parallel along the vertical direction of the material conveying direction; the pushing part comprises a connecting block 23 and a pushing block 24;
wherein, the connecting block 23 is connected with the guide rod 21 in a sliding way and is also connected with the adjusting screw rod 22 in a threaded way;
the push block 24 is connected to the connecting block 23 and forms a pusher jaw slidably arranged in each guide slot 7.
As in fig. 2, here is: the number of the guide grooves 7 is two, and then the pushing block 24 and the pushing claw specifically form a U-shaped structure, the U-shaped structure is connected with the connecting block 23, and both ends of the U-shaped structure are both pushing claws for sliding and arranging the corresponding guide grooves 7, so that the paperboard can be enabled to stably move on the workbench towards the direction close to the cutting assembly 6 through the pushing claws in the axial direction moving process of the connecting block 23 along the adjusting screw 22.
As shown in fig. 1, according to another embodiment of the present utility model, the tail end of the frame 1 is connected with a guide plate 8 disposed obliquely downward, and the guide plate 8 is used for receiving the cut paper board of the cutting assembly 6.
In an embodiment:
the high end of the guide plate is specifically fixedly connected with one end of the workbench, which is close to the cutting assembly 6, when the cutting assembly 6 finishes cutting the paperboard, the cut paperboard block is arranged outside the workbench and above the guide plate, and the paperboard block falls on the stock guide 8 to slide away; the cutting assembly 6 can be composed of an air cylinder and a cutting knife, and the air cylinder drives the cutting knife to move along the vertical direction so as to continuously cut the paper board.
The operation process of the scheme is as follows:
the paper board is placed on a workbench, one end of the paper board is propped against a pushing claw, a motor is operated to enable an adjusting screw rod 22 to rotate, a connecting block 23 drives the pushing plate to move along the axial direction of the adjusting screw rod 22, a telescopic adjusting rod 5 is contracted for a certain distance to enable the paper board to move towards a cutting knife for a certain distance, a section of the paper board is moved out of the workbench and is located above a material guide plate 8, and the motor stops operating; at this time, the height adjuster 31 operates to move the head end pressing block 32 downward, the head end pressing block 32 moves the tail end pressing block 42 downward through the telescopic adjusting rod 5, and the head end pressing block 32 and the tail end pressing block 42 press-fix both ends of the cardboard; the cylinder drives the cutting knife to move downwards to cut the paper board once; the rear cylinder drives the cutting knife to move upwards, the height adjuster 31 enables the head end pressing block 32 to move upwards, the head end pressing block 32 enables the tail end pressing block 42 to move upwards through the telescopic adjusting rod 5, and the head end pressing block 32 and the tail end pressing block 42 are separated from pressing and fixing the paperboard; at this time, the motor is operated again to rotate the adjusting screw 22 to continuously cut the cardboard.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a paper cutter, includes the frame and sets up in the frame and along the pushing component that material transport direction arranged, its characterized in that still includes:
the material conveying head end is arranged on the rack, and is connected with the pushing assembly and used for pressing and fixing one end of the paperboard along with the movement of the pushing assembly;
the tail end pressing assembly is arranged at the tail end of the material conveying end of the frame and connected with the tail end pressing assembly through the telescopic adjusting rod, and is used for pressing and fixing the other end of the paperboard along with synchronous movement of the head end pressing assembly.
2. A paper cutter according to claim 1, wherein: the tail end hold down assembly includes:
the elastic telescopic rod is fixedly connected with the frame and is arranged along the vertical direction;
the tail end pressing block is connected with one end, far away from the rack, of the elastic telescopic rod and is fixedly connected with the telescopic adjusting rod.
3. A paper cutter according to claim 1, wherein: the head end pressing assembly includes:
the height adjuster is connected with the pushing component;
the head end pressing block is connected with the height adjuster and fixedly connected with the telescopic adjusting rod.
4. A paper cutter according to claim 1, wherein: the pushing component comprises:
the guide rod is connected with the frame and is arranged along the material conveying direction;
the adjusting screw rod is rotationally connected with the frame and is arranged along the material conveying direction;
and the pushing part is connected with the guide rod in a sliding manner and is connected with the adjusting screw rod in a threaded manner, and the pushing part is also connected with the head end pressing assembly and is used for propping against the tail end of the paperboard moving on the frame.
5. The paper cutter of claim 4, wherein: at least one guide groove is formed in the workbench of the rack along the material conveying direction, and the guide grooves are arranged in parallel along the vertical direction of the material conveying direction when the number of the guide grooves is more than 1; the pushing part comprises:
the connecting block is connected with the guide rod in a sliding manner and is also connected with the adjusting screw rod in a threaded manner;
the pushing block is connected with the connecting block and is provided with pushing claws which are arranged in each guide groove in a sliding way.
6. A paper cutter according to claim 1, wherein: the cutting assembly is arranged on the frame and is positioned at the rear of the tail end pressing assembly in the material conveying direction.
7. The paper cutter of claim 6, wherein: the tail end of the frame is connected with a guide plate which is obliquely downwards arranged and is used for receiving the cardboard blocks cut by the cutting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320303806.2U CN219256597U (en) | 2023-02-24 | 2023-02-24 | Paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320303806.2U CN219256597U (en) | 2023-02-24 | 2023-02-24 | Paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219256597U true CN219256597U (en) | 2023-06-27 |
Family
ID=86865924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320303806.2U Active CN219256597U (en) | 2023-02-24 | 2023-02-24 | Paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219256597U (en) |
-
2023
- 2023-02-24 CN CN202320303806.2U patent/CN219256597U/en active Active
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