CN218428535U - Paper cutter structure for improving paper cutting efficiency of paper cutter - Google Patents
Paper cutter structure for improving paper cutting efficiency of paper cutter Download PDFInfo
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- CN218428535U CN218428535U CN202222769786.6U CN202222769786U CN218428535U CN 218428535 U CN218428535 U CN 218428535U CN 202222769786 U CN202222769786 U CN 202222769786U CN 218428535 U CN218428535 U CN 218428535U
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Abstract
The utility model discloses a paper cutter structure for improving the paper cutting efficiency of a paper cutter, which comprises a base, a front shell, a rear shell, a cutter lifting frame, a cutter, a lifting push-pull mechanism, a paper pressing plate and a connecting rod paper pressing mechanism; the lifting push-pull mechanism is connected with the cutter lifting frame to drive the cutter lifting frame to move up and down, the cutter is arranged at the bottom of the cutter lifting frame, the lifting push-pull mechanism comprises a driving motor, a belt wheel transmission assembly, a speed reducer, a transmission rod, a push-pull rod and a push-pull sliding block, the connecting rod paper pressing mechanism is connected with the paper pressing plate, and the connecting rod paper pressing mechanism comprises a jacking oil cylinder, a jacking block, a weight block, a connecting rod and a pull rod. The lifting process of the cutter of the utility model is converted into linear motion through rotary motion, and the up-and-down lifting operation can be completed through one-time rotation, so that the dead time of paper is reduced, and the paper cutting efficiency of the paper cutter is effectively improved; in the process that the paper pressing plate presses the paper, the jacking oil cylinder only needs to be pushed once between the pressing plate and the Osaka, the action response is quick, and the energy consumption of equipment is effectively reduced.
Description
Technical Field
The utility model relates to a paper cutter field especially relates to an improve paper cutter structure of paper cutter cut paper efficiency.
Background
The paper cutter is a cutting machine, has wide application range and can be used for cutting materials such as paper, leather, paperboard and the like. The paper cutter mainly comprises frame, workstation, paper pushing mechanism, nipper, paper cutting mechanism etc. and during the operation, on operating personnel carried the workstation of paper cutter with the paper from the paper pile, nipper compressed tightly the paper, then, paper cutting mechanism cuts the paper, realizes the cut paper purpose.
In the prior art, when a paper cutting mechanism on the market works, a cutter is generally driven by a lifting device to cut paper to be processed downwards, and the paper to be processed is cut once in one up-down lifting stroke of the lifting device; in addition, in the paper cutting process, paper needs to be pressed tightly, a traditional paper pressing mechanism generally drives a pressing plate to press downwards through a cylinder, the cylinder acts slowly, two times of work doing and power consumption are needed in the one-time up-down lifting process, and the economical applicability is not high.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the paper cutter structure capable of improving the paper cutting efficiency of the paper cutter is quick in action, practical and convenient, and energy consumption is reduced.
The technical scheme of the utility model as follows: a paper cutter structure for improving the paper cutting efficiency of a paper cutter comprises a base, a front shell, a rear shell, a cutter lifting frame, a cutter, a lifting push-pull mechanism, a paper pressing plate and a connecting rod paper pressing mechanism;
a built-in cavity is arranged between the front shell and the rear shell, the cutter lifting frame is arranged in the built-in cavity, the base is arranged below the cutter lifting frame, the lifting push-pull mechanism is connected with the cutter lifting frame to drive the cutter lifting frame to move up and down, and the cutter is arranged at the bottom of the cutter lifting frame;
the lifting push-pull mechanism comprises a driving motor, a belt wheel transmission assembly, a speed reducer, a transmission rod, a push-pull rod and a push-pull sliding block, wherein the driving motor is connected with the input end of the speed reducer through the belt wheel transmission assembly, the output end of the speed reducer is connected with one end of the push-pull rod through the transmission rod, the other end of the push-pull rod is hinged with a cutter lifting frame, an inclined sliding groove is formed in the cutter lifting frame, one end of the push-pull sliding block is arranged in the inclined sliding groove, and the other end of the push-pull sliding block is fixedly connected with the front shell;
the utility model discloses a cutter, including cutter, press paper board, connecting rod nipper, connecting rod and pull rod, the cutter is located to the press paper board, connecting rod nipper is connected with the press paper board, connecting rod nipper includes jacking cylinder, jacking piece, ballast piece, connecting rod and pull rod, the left and right sides of press paper board is equipped with the pull rod that sets up down respectively, the pull rod bottom is connected with the jacking piece through a connecting rod respectively, the connecting rod middle part passes through loose axle rotatable coupling with the base, the left and right sides bottom of jacking piece is equipped with the ballast piece, jacking cylinder locates between two ballast pieces, just jacking cylinder's piston end and jacking piece middle part are connected.
By adopting the technical scheme, in the paper cutter structure for improving the paper cutting efficiency of the paper cutter, the bottom of the cutter is of a conical structure.
Adopt above-mentioned each technical scheme, improvement paper cutter structure of paper cutter cut paper efficiency in, cutter crane bottom is equipped with a plurality of waist type grooves, be equipped with the bolt hole that corresponds with waist type trench position on the cutter, the bolt hole on waist type groove on the cutter crane and the cutter passes through locking screw erection joint.
By adopting the technical scheme, in the paper cutter structure for improving the paper cutting efficiency of the paper cutter, the cutter is made of high-speed steel.
By adopting the technical scheme, in the paper cutter structure for improving the paper cutting efficiency of the paper cutter, the side wall of the cutter lifting frame is provided with the containing cavity, the push-pull rod is positioned in the containing cavity, and the push-pull rod is connected with the side wall of the containing cavity in a hinged mode.
By adopting the technical scheme, in the paper cutter structure for improving the paper cutting efficiency of the paper cutter, the belt wheel transmission assembly comprises the driving belt wheel, the driven belt wheel and the transmission belt, the driving belt wheel is connected with the output shaft of the driving motor, the driven belt wheel is connected with the input shaft of the speed reducer, and the driving belt wheel is in transmission connection with the driven belt wheel through the transmission belt.
By adopting the technical scheme, in the paper cutter structure for improving the paper cutting efficiency of the paper cutter, the weights of the two weight blocks are equal and are both 5-10 Kg.
The utility model has the advantages that: the driving motor in the lifting push-pull mechanism can drive the speed reducer to operate, the speed reducer can drive the push-pull rod to push and pull through the transmission rod, so that the cutter lifting frame moves along the direction of the inclined chute, the lifting movement of the cutter is realized, the lifting process of the cutter is converted into linear motion through rotary motion, the up-and-down lifting operation can be completed through one-time rotation, the dead time of paper is reduced, and the paper cutting processing efficiency of the paper cutter is effectively improved; but the nipper pressfitting is on waiting to cut the surface of paper, realize the jacking or the pushing down motion of nipper through connecting rod nipper, when needs compress tightly the paper, jacking cylinder promotes the jacking piece and rises, in order to drive the pull rod through the connecting rod and down pull, make the nipper pressfitting on the surface of paper, prevent that the paper from taking place the skew cutting in-process, cut the completion back, jacking cylinder resets, under the action of gravity of weight, the accessible connecting rod drives the pull rod and up pushes away, in order to drive the nipper and rise, the paper of being convenient for goes up the unloading operation, whole nipper pine paper process jacking cylinder only needs to promote once, the action response is quick, reduce the equipment energy consumption.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the lifting and pushing mechanism of the present invention;
fig. 3 is a schematic structural view of the connecting rod paper pressing mechanism of the present invention;
fig. 4 is a schematic view of the cutter assembly structure of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail and completely with reference to the accompanying drawings of the embodiments of the present application, and it is obvious that the described embodiments are some but not all embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent application without inventive step, are within the scope of protection of the present patent application. Thus, the following detailed description of the embodiments of the present patent application, presented in the figures, is not intended to limit the scope of the patent application as claimed, but is merely representative of selected embodiments of the patent application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent application without inventive step, are within the scope of protection of the present patent application.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, a structure of a paper cutter for improving paper cutting efficiency of a paper cutter includes a base 1, a front case 2, a rear case 3, a cutter crane 4, a cutter 5, a lifting push-pull mechanism 6, a paper pressing plate 7, and a link paper pressing mechanism 8.
A built-in cavity is arranged between the front shell 2 and the rear shell 3, the cutter lifting frame 4 is arranged in the built-in cavity, the base 1 is arranged below the cutter lifting frame 4, the lifting push-pull mechanism 6 is connected with the cutter lifting frame 4 to drive the cutter lifting frame to move up and down, and the cutter 5 is arranged at the bottom of the cutter lifting frame 4.
As shown in fig. 2, the lifting push-pull mechanism 6 includes a driving motor 61, a pulley transmission assembly 62, a speed reducer 63, a transmission rod 64, a push-pull rod 65 and a push-pull slider 66, the driving motor 61 is connected with an input end of the speed reducer 63 through the pulley transmission assembly 62, an output end of the speed reducer 63 is connected with one end of the push-pull rod 65 through the transmission rod 64, the other end of the push-pull rod 65 is hinged to the cutter lifting frame 4, the cutter lifting frame 4 is provided with an inclined sliding groove 41, one end of the push-pull slider 66 is arranged in the inclined sliding groove 41, and the other end of the push-pull slider 66 is fixedly connected with the front housing 2. The driving motor 61 can drive the reducer 63 to operate, the reducer 63 can drive the push-pull rod 65 to push and pull through the transmission rod 64, so that the cutter lifting frame 4 moves along the direction of the inclined sliding groove 41, the lifting movement of the cutter 5 is realized, the lifting process of the cutter 5 is converted into linear motion through rotary motion, the up-and-down lifting operation can be completed through one-time rotation, the dead time of paper is reduced, and the paper cutting processing efficiency of the paper cutter is effectively improved.
As shown in fig. 1 and 3, the preceding side of cutter 5 is located to press cardboard 7, connecting rod nipper 8 is connected with press cardboard 7, connecting rod nipper 8 includes jacking cylinder 81, jacking piece 82, ballast piece 83, connecting rod 84 and pull rod 85, the left and right sides of press cardboard 7 is equipped with pull rod 85 that sets up down respectively, pull rod 85 bottom is connected with jacking piece 82 through a connecting rod 84 respectively, connecting rod 84 middle part passes through loose axle rotatable coupling with base 1, the left and right sides bottom of jacking piece 82 is equipped with ballast piece 83, jacking cylinder 81 is located between two ballast pieces 83, just the piston end and the jacking piece 82 middle part of jacking cylinder 81 are connected. The pressing board 7 can be pressed on the surface of paper to be cut, the pressing board 7 can be lifted or pressed down through the connecting rod pressing mechanism 8, when the paper needs to be pressed, the jacking oil cylinder 81 pushes the jacking block 82 to ascend, so that the connecting rod 84 drives the pull rod 85 to descend, the pressing board 7 is pressed on the surface of the paper, the paper is prevented from deviating in the cutting process, after the cutting is completed, the jacking oil cylinder 81 resets, under the gravity action of the pressing block 83, the connecting rod 84 can drive the pull rod 85 to ascend and descend, the pressing board 7 is driven to ascend and descend, the paper can be conveniently fed and discharged, the jacking oil cylinder 81 only needs to be pushed once in the whole paper pressing and loosening process, the action response is quick, and the energy consumption of equipment is reduced.
Further, the bottom of the cutting knife 5 is in a conical structure. The cutter 5 with a conical structure can improve the cutting precision of the paper.
As shown in fig. 4, further, the bottom of the cutter lifting frame 4 is provided with a plurality of waist-shaped grooves 42, the cutter 5 is provided with bolt holes 51 corresponding to the positions of the waist-shaped grooves 42, and the waist-shaped grooves 42 on the cutter lifting frame 4 are connected with the bolt holes 51 on the cutter 5 through locking screws. The arrangement of the waist-shaped groove 42 and the bolt hole 51 can facilitate the user to adjust the height of the cutter 5 according to actual conditions.
Further, the cutter 5 is made of high-speed steel. The cutting performance of the cutter 5 can be improved by the cutter 5 made of high-speed steel.
As shown in fig. 4, further, the side wall of the cutter lifting frame 4 is provided with an accommodating chamber 43, the push-pull rod 65 is located in the accommodating chamber 43, and the push-pull rod 65 is hinged to the side wall of the accommodating chamber 43.
As shown in fig. 1, the pulley transmission assembly 62 further includes a driving pulley 621, a driven pulley 622, and a transmission belt 623, wherein the driving pulley 621 is connected to an output shaft of the driving motor 61, the driven pulley 622 is connected to an input shaft of the speed reducer 63, and the driving pulley 621 is in transmission connection with the driven pulley 622 through the transmission belt 623. The driving motor 61 can drive the driving pulley 621 to rotate, and the driving pulley 621 can drive the driven pulley 622 to rotate through the transmission belt 623, so as to drive the speed reducer 63 to operate.
Furthermore, the weights 83 are equal in weight and are 5-10 Kg. In this embodiment, the weight 83 weighs 5Kg.
The utility model has the advantages that: the driving motor in the lifting push-pull mechanism can drive the speed reducer to operate, the speed reducer can drive the push-pull rod to push and pull through the transmission rod, so that the cutter lifting frame moves along the direction of the inclined chute, the lifting movement of the cutter is realized, the lifting process of the cutter is converted into linear motion through rotary motion, the up-and-down lifting operation can be completed through one-time rotation, the dead time of paper is reduced, and the paper cutting efficiency of the paper cutter is effectively improved; but the nipper pressfitting is on waiting to cut the surface of paper, realize the jacking or the pushing down motion of nipper through connecting rod nipper, when needs compress tightly the paper, jacking cylinder promotes the jacking piece and rises, in order to drive the pull rod through the connecting rod and down pull, make the nipper pressfitting on the surface of paper, prevent that the paper from taking place the skew cutting in-process, cut the completion back, jacking cylinder resets, under the action of gravity of weight, the accessible connecting rod drives the pull rod and up pushes away, in order to drive the nipper and rise, the paper of being convenient for goes up the unloading operation, whole nipper pine paper process jacking cylinder only needs to promote once, the action response is quick, reduce the equipment energy consumption.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an improve paper cutter structure of paper cutter cut paper efficiency which characterized in that: comprises a base, a front shell, a rear shell, a cutter lifting frame, a cutter, a lifting push-pull mechanism, a paper pressing plate and a connecting rod paper pressing mechanism;
a built-in cavity is arranged between the front shell and the rear shell, the cutter lifting frame is arranged in the built-in cavity, the base is arranged below the cutter lifting frame, the lifting push-pull mechanism is connected with the cutter lifting frame to drive the cutter lifting frame to move up and down, and the cutter is arranged at the bottom of the cutter lifting frame;
the lifting push-pull mechanism comprises a driving motor, a belt wheel transmission assembly, a speed reducer, a transmission rod, a push-pull rod and a push-pull sliding block, wherein the driving motor is connected with the input end of the speed reducer through the belt wheel transmission assembly, the output end of the speed reducer is connected with one end of the push-pull rod through the transmission rod, the other end of the push-pull rod is hinged with a cutter lifting frame, an inclined sliding groove is formed in the cutter lifting frame, one end of the push-pull sliding block is arranged in the inclined sliding groove, and the other end of the push-pull sliding block is fixedly connected with the front shell;
the utility model discloses a cutter, including cutter, press paper board, connecting rod nipper, connecting rod and pull rod, the cutter is located to the press paper board, connecting rod nipper is connected with the press paper board, connecting rod nipper includes jacking cylinder, jacking piece, ballast piece, connecting rod and pull rod, the left and right sides of press paper board is equipped with the pull rod that sets up down respectively, the pull rod bottom is connected with the jacking piece through a connecting rod respectively, the connecting rod middle part passes through loose axle rotatable coupling with the base, the left and right sides bottom of jacking piece is equipped with the ballast piece, jacking cylinder locates between two ballast pieces, just jacking cylinder's piston end and jacking piece middle part are connected.
2. The structure of a paper cutter according to claim 1, wherein: the bottom of the cutter is of a conical structure.
3. The structure of a paper cutter according to claim 2, wherein: the cutter lifting frame is characterized in that a plurality of waist-shaped grooves are formed in the bottom of the cutter lifting frame, bolt holes corresponding to the positions of the waist-shaped grooves are formed in the cutter, and the waist-shaped grooves in the cutter lifting frame are connected with the bolt holes in the cutter through locking screws in an installing mode.
4. The structure of a paper cutter according to claim 3, wherein: the cutter is made of high-speed steel.
5. The structure of the cutter according to claim 1, characterized in that: the side wall of the cutter lifting frame is provided with an accommodating cavity, the push-pull rod is located in the accommodating cavity, and the push-pull rod is connected with the side wall of the accommodating cavity in a hinged mode.
6. The structure of a paper cutter according to claim 1, wherein: the belt wheel transmission assembly comprises a driving belt wheel, a driven belt wheel and a transmission belt, the driving belt wheel is connected with an output shaft of the driving motor, the driven belt wheel is connected with an input shaft of the speed reducer, and the driving belt wheel is in transmission connection with the driven belt wheel through the transmission belt.
7. The structure of the cutter according to claim 1, characterized in that: the weights of the two weight blocks are equal and are both 5-10 Kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222769786.6U CN218428535U (en) | 2022-10-20 | 2022-10-20 | Paper cutter structure for improving paper cutting efficiency of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222769786.6U CN218428535U (en) | 2022-10-20 | 2022-10-20 | Paper cutter structure for improving paper cutting efficiency of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218428535U true CN218428535U (en) | 2023-02-03 |
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ID=85067917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222769786.6U Active CN218428535U (en) | 2022-10-20 | 2022-10-20 | Paper cutter structure for improving paper cutting efficiency of paper cutter |
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| Country | Link |
|---|---|
| CN (1) | CN218428535U (en) |
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- 2022-10-20 CN CN202222769786.6U patent/CN218428535U/en active Active
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