CN215395399U - Paper cutter for household paper - Google Patents
Paper cutter for household paper Download PDFInfo
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- CN215395399U CN215395399U CN202120977362.1U CN202120977362U CN215395399U CN 215395399 U CN215395399 U CN 215395399U CN 202120977362 U CN202120977362 U CN 202120977362U CN 215395399 U CN215395399 U CN 215395399U
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- cam slider
- cutter
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- 238000000429 assembly Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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- 238000012937 correction Methods 0.000 description 1
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Abstract
The invention provides a paper cutter for household paper, which comprises frame assemblies with two opposite vertical sides, wherein an upper connecting seat and a middle connecting seat are sequentially connected between the two frame assemblies from top to bottom, a cutter frame capable of lifting in a reciprocating mode is arranged above the upper connecting seat, the cutter frame is driven to lift through a cam slider driving assembly, and a damping adjusting mechanism is installed in the cam slider driving assembly. Through the arrangement of the damping adjusting mechanism, the synchronous frequency of the two ends of the linkage rod is improved, the problem that the tool rest is unbalanced in lifting due to vibration or different frequencies at the two ends is solved, and efficient and stable material cutting is achieved.
Description
Technical Field
The invention relates to the field of household paper processing, in particular to a paper cutter for household paper.
Background
The household paper refers to various sanitary wiping papers used for personal home and out, and comprises roll toilet paper, removable toilet paper, boxed tissue, pocket tissue, handkerchief paper, napkin paper, kitchen paper, wet tissue, shoe wiping paper, hand wiping paper and the like.
The standard of the health living paper is simple, namely, high-quality raw materials are selected, the process is optimized in the processing process, secondary pollution is avoided, and special disinfection and sterilization treatment is carried out. In the production of a loop, it is also important to have a step, which is directed to the cutting of tissue. There are a lot of paper cutter power among the prior art not enough, or the phenomenon that the card is pause appears, has influenced the cut paper efficiency of domestic paper greatly, how to provide a simple structure, and the cut paper is stable, and effectual paper cutting device is the direction that we need study.
Disclosure of Invention
The invention provides a paper cutting machine for household paper, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
the utility model provides a household paper cutter, includes the frame subassembly that both sides erect relatively, is connected with upper portion connecting seat and middle part connecting seat from top to bottom in order between two frame subassemblies, upper portion connecting seat top is provided with the knife rest of reciprocal lift, the knife rest passes through cam slider drive assembly drive and goes up and down, install shock attenuation guiding mechanism in the cam slider drive assembly.
As a preferable scheme of the invention, the rack assembly comprises a vertical stand, a horizontally placed base is arranged at the bottom of the stand, and fixing seats are fixed at two ends of the lower surface of the base.
As a preferable scheme of the invention, the cam slider driving assembly comprises cam slider mechanisms which are used for linking two ends of the knife rest and a linkage rod which is used for linking the two cam slider mechanisms.
As a preferable scheme of the invention, the cam slider mechanism comprises a cam, and two ends of the linkage rod are fixedly connected with the rotating circle center of the corresponding cam.
As a preferred scheme of the invention, a plurality of bearing seats are arranged on the middle connecting seat side by side along the axial direction of the linkage rod, and the linkage rod penetrates through the bearing seats.
As a preferable scheme of the invention, the damping adjusting mechanism comprises an adjusting bolt component fixed on the middle connecting seat, the free end of the upper part of the adjusting bolt component is connected with a detachable elastic block, and the middle part of the elastic block is provided with a through hole for the linkage rod to penetrate through.
As a preferable scheme of the invention, the linkage rod and the elastic block form a clearance fit structure.
As the preferred scheme of the invention, one end of the linkage rod is connected with the motor.
As the preferable scheme of the invention, a cutting backing plate is fixed on the upper connecting seat and is arranged below the cutter rest.
As a preferable scheme of the invention, the cam slider mechanism further comprises a lifting slider, and the lifting slider is fixedly connected with the tool rest through a bolt;
the lifting slide block completes longitudinal reciprocating movement in the track seat, and the track seat is fixed on the upper connecting seat.
The lower end of the lifting slide block is hinged with a connecting rod, and the free end of the connecting rod is rotationally connected with the rotating edge part of the cam.
Has the advantages that:
the utility model provides a household paper cutter, includes the frame subassembly that both sides erect relatively, is connected with upper portion connecting seat and middle part connecting seat from top to bottom in order between two frame subassemblies, upper portion connecting seat top is provided with the knife rest of reciprocal lift, the knife rest passes through cam slider drive assembly drive and goes up and down, install shock attenuation guiding mechanism in the cam slider drive assembly. Through the arrangement of the damping adjusting mechanism, the synchronous frequency of the two ends of the linkage rod is improved, the problem that the tool rest is unbalanced in lifting due to vibration or different frequencies at the two ends is solved, and efficient and stable material cutting is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention.
In the figure, a vertical frame 1, a base 2, a fixed seat 21, a middle connecting seat 3, a linkage rod 4, a cam 41, an adjusting bolt assembly 5, a bearing seat 6, an upper connecting seat 7, a track seat 71, a cutting base plate 72, a tool rest 8, a lifting slide block 81 and a motor 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The paper cutting machine for the household paper comprises frame assemblies with two opposite vertical sides, wherein an upper connecting seat 7 and a middle connecting seat 3 are sequentially connected between the two frame assemblies from top to bottom, a cutter rest 8 capable of lifting in a reciprocating mode is arranged above the upper connecting seat 7, the cutter rest 8 is driven to lift through a cam slider driving assembly, and a damping adjusting mechanism is installed in the cam slider driving assembly.
The frame subassembly is provided with the base 2 that the level was placed including the grudging post 1 of erectting, 1 bottom of grudging post, and 2 lower surface both ends of base are fixed with fixing base 21.
The cam slider driving component comprises cam slider mechanisms which are linked with two ends of the tool rest 8 and also comprises a linkage rod 4 which is linked with the two cam slider mechanisms. The lifting of knife rest is never accomplished to the cam sliding block set spare of this design benefit's application gangbar linkage both sides, and the knife rest lower part passes through the corresponding blade of bolt detachable connection, provides the cut paper action of different kinds as required, for example cut entirely, the line segment is cut, some forms such as cutting.
Example 2
As shown in figure 1, the cam slider driving assembly of the paper cutting machine for daily use comprises cam slider mechanisms at two ends of a linkage tool rest 8 and a linkage rod 4 for linking the two cam slider mechanisms.
A plurality of bearing blocks 6 are arranged on the middle connecting seat 3 side by side along the axial direction of the linkage rod 4, and the linkage rod 4 penetrates through the bearing blocks 6. The main purpose of bearing frame is spacing to the gangbar, but if the gangbar is under the linkage state, appear not steady or tremble frequency scheduling problem too big, also can lead to the deviation of bearing frame atress, leads to the pine of bearing frame to take off easily throughout the year.
Example 3
As shown in figure 1, the cam slider driving assembly of the paper cutting machine for daily use comprises cam slider mechanisms at two ends of a linkage tool rest 8 and a linkage rod 4 for linking the two cam slider mechanisms.
The damping adjusting mechanism comprises an adjusting bolt component 5 fixed on the middle connecting seat 3, the free end of the upper part of the adjusting bolt component 5 is connected with a detachable elastic block, and the middle part of the elastic block is provided with a through hole through which the linkage rod 4 penetrates.
The linkage rod and the elastic block form a clearance fit structure. And an oil film layer is arranged between the elastic block and the linkage rod, and the elastic block cannot block the rotation of the linkage rod. But can play the effect of correction to the rotation output of linkage rod.
Example 4
As shown in figure 1, the cam slider driving assembly of the paper cutting machine for daily use comprises cam slider mechanisms at two ends of a linkage tool rest 8 and a linkage rod 4 for linking the two cam slider mechanisms. One end of the linkage rod 4 is connected with the motor 9. The paper cutter is connected with a control device, and the control device comprises a control circuit, a power supply circuit, a signal receiving and transmitting device, a proximity switch and the like which are connected in a connecting way, and the control circuit, the power supply circuit, the signal receiving and transmitting device, the proximity switch and the like are all in the prior art.
The proximity switch is arranged near the cutting base plate, when no paper is conveyed, the proximity switch receives a no-paper signal, and the control circuit controls the motor 9 to stop rotating.
The machine can be upgraded and provided with a vision sensing system which is commonly used in the prior art and is more sensitive, and the vision sensing system can prevent workers from injuring themselves due to misoperation in the charging process, so that the safety of operation is greatly ensured.
Example 5
In the paper cutter for daily use shown in fig. 1, a cutting mat 72 is fixed to the upper connecting base 7, and the cutting mat 72 is provided below the cutter holder 8.
The cam slider mechanism comprises a cam 41, and two ends of the linkage rod 4 are fixedly connected with the rotating circle center of the corresponding cam 41. The cam sliding block mechanism also comprises a lifting sliding block 81, and the lifting sliding block 81 is fixedly connected with the tool rest 8 through a bolt;
the lifting slide block 81 completes longitudinal reciprocating movement in the track seat 71, and the track seat 71 is fixed on the upper connecting seat 7. The lower end of the lifting slide block 81 is hinged with a connecting rod, and the free end of the connecting rod is rotationally connected with the rotating edge part of the cam 41. A longitudinal rail groove is formed in the rail housing 71, and the lifting slider 81 performs a vertical lifting motion in the rail groove and is converted into a linear motion of the lifting slider by a rotational motion of the cam.
The design can adjust the lifting frequency of the tool rest 8 through the rotating speed, and the spacing of the lower tools can be more accurately confirmed by matching with the transmission speed of paper.
Due to the soft characteristic of the household paper, extra care is needed in selecting the blades on the blade holders and the material of the cutting backing plate 72, and a knife groove matched with the falling of the blades can be added to the cutting backing plate 72 or a hard material is adopted as the cutting backing plate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a paper cutter for daily use, includes the frame subassembly that both sides erect relatively, is connected with upper portion connecting seat (7) and middle part connecting seat (3) from top to bottom in order between two frame subassemblies, its characterized in that, upper portion connecting seat (7) top is provided with knife rest (8) of reciprocal lift, knife rest (8) go up and down through cam slider drive assembly drive, install shock attenuation guiding mechanism in the cam slider drive assembly.
2. The paper cutting machine for the household paper is characterized in that the rack assembly comprises an upright stand (1), a horizontally placed base (2) is arranged at the bottom of the stand (1), and fixing seats (21) are fixed at two ends of the lower surface of the base (2).
3. The paper cutting machine for household paper according to claim 1, characterized in that the cam slider driving assembly comprises a cam slider mechanism linking both ends of the cutter frame (8), and further comprises a linking rod (4) linking both cam slider mechanisms.
4. The paper cutting machine for household paper according to claim 3, characterized in that the cam slider mechanism comprises a cam (41), and two ends of the linkage rod (4) are fixedly connected with the rotating circle center of the corresponding cam (41).
5. The paper cutting machine for household paper according to claim 3, characterized in that a plurality of bearing seats (6) are arranged on the middle connecting seat (3) side by side along the axial direction of the linkage rod (4), and the linkage rod (4) penetrates through the bearing seats (6).
6. The paper cutting machine for daily use according to claim 3, characterized in that the damping adjustment mechanism comprises an adjusting bolt assembly (5) fixed on the middle connecting seat (3), the free end of the upper part of the adjusting bolt assembly (5) is connected with a detachable elastic block, and the middle part of the elastic block is provided with a through hole for the linkage rod (4) to pass through.
7. The tissue cutter of claim 6 wherein the linkage bar forms a clearance fit with the resilient block.
8. The tissue cutter according to claim 3, characterized in that one end of the linkage rod (4) is connected with a motor (9).
9. The paper cutting machine according to claim 1, characterized in that the upper connecting base (7) is fixed with a cutting shim plate (72), and the cutting shim plate (72) is arranged below the cutter frame (8).
10. The paper cutting machine for living paper according to claim 4, characterized in that the cam slider mechanism further comprises a lifting slider (81), and the lifting slider (81) is fixedly connected with the cutter frame (8) through a bolt;
the lifting sliding block (81) completes longitudinal reciprocating movement in the rail seat (71), and the rail seat (71) is fixed on the upper connecting seat (7);
the lower end of the lifting slide block (81) is hinged with a connecting rod, and the free end of the connecting rod is rotationally connected with the rotating edge part of the cam (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977362.1U CN215395399U (en) | 2021-05-08 | 2021-05-08 | Paper cutter for household paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977362.1U CN215395399U (en) | 2021-05-08 | 2021-05-08 | Paper cutter for household paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215395399U true CN215395399U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120977362.1U Active CN215395399U (en) | 2021-05-08 | 2021-05-08 | Paper cutter for household paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215395399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116096279A (en) * | 2022-07-13 | 2023-05-09 | 广州凡而芳香日用品有限公司 | Paper cutting mechanism and paper dispenser |
-
2021
- 2021-05-08 CN CN202120977362.1U patent/CN215395399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116096279A (en) * | 2022-07-13 | 2023-05-09 | 广州凡而芳香日用品有限公司 | Paper cutting mechanism and paper dispenser |
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