CN209050846U - A kind of automatic paper cutter - Google Patents
A kind of automatic paper cutter Download PDFInfo
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- CN209050846U CN209050846U CN201821348297.0U CN201821348297U CN209050846U CN 209050846 U CN209050846 U CN 209050846U CN 201821348297 U CN201821348297 U CN 201821348297U CN 209050846 U CN209050846 U CN 209050846U
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- paper
- deflector roll
- traction deflector
- pedestal
- roll
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Abstract
The utility model is specifically related to be packed for a kind of automatic paper cutter of brown paper, including pedestal, paper feed unit and unit of cutting a sheet of paper, and paper feed unit and unit of cutting a sheet of paper are arranged on pedestal；Paper feed unit includes that the paper roll carrying roller set gradually, bracket, the first pressure roller, the second pressure roller, the first traction deflector roll, the second traction deflector roll and driving device, paper roll carrying roller both ends are movably connected in the card interface of bracket；First pressure roller, the second pressure roller, the first traction deflector roll, the second traction deflector roll are movably connected on pedestal, have the contact pressure of interaction between the rolling face of the first traction deflector roll and the rolling face of the second traction deflector roll, and the first traction deflector roll is driven by driving device.While the utility model realization puts paper automatically, the constancy of the paper tension after unreeling is improved, while double control is carried out to the movement speed of paper, avoiding it, there is a situation where forward inertia or lag to pull, to more accurately control sheet trimming length.
Description
Technical field
The utility model is specifically related to be packed for a kind of automatic paper cutter of brown paper.
Background technique
It generally requires to use brown paper packaging disk in aluminum-clad steel wire production process, need to have width according to disk when using every time will
Brown paper is cut apart with a knife or scissors, and brown paper usage amount is big, if manually cut a sheet of paper, is worked time and effort consuming；And artificial promotion weight is needed when cutting a sheet of paper
Up to half ton of paper roll, tens meters of long mill floors are occupied, since often place is nervous in packaging delivery workshop, and have transporting equipment
Contact is shuttled, and to the employee that cuts a sheet of paper, there are security risks, and therefore, concept feasible of manually cutting a sheet of paper is very poor.Also having in the prior art makes
It is cut a sheet of paper with trimmer, is packed for brown paper and enters in automatic paper cutter by paper feeding mechanism to be cut, needed for obtaining
The paper wanted.The paper feed and paper feeding process of current automatic paper cutter, generally require manual operations, time-consuming and laborious, labor intensity
Greatly.Therefore those skilled in the art are dedicated to developing one kind and can be realized automatic paper feed, freely adjust paper knife and move left and right, simultaneously
And safer automatic paper cutter.
Utility model content
For the technical problems in the prior art, the purpose of this utility model is to provide a kind of automatic paper cutter,
The trimmer can be realized automatic paper feed, adjust automatically paper width, and security performance greatly improves.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of automatic paper cutter, including pedestal, paper feed unit and unit of cutting a sheet of paper, the paper feed unit and unit of cutting a sheet of paper are all provided with
It sets on pedestal；The paper feed unit includes the paper roll carrying roller set gradually, bracket, the first pressure roller, the second pressure roller, the first traction
Deflector roll, the second traction deflector roll and driving device, paper roll carrying roller both ends are movably connected in the card interface of the bracket, described
Bracket is arranged on pedestal；First pressure roller and the second pressure roller are movably connected on pedestal；The first traction deflector roll, the
Two traction deflector rolls is movably connected on pedestal, it is described first traction deflector roll rolling face and it is described second traction deflector roll rolling face it
Between have interaction contact pressure, it is described first traction deflector roll is driven by the driving device；The unit of cutting a sheet of paper includes
Blade, tool apron upper end connection sliding block is arranged in tool apron, the tool apron lower end, and the sliding block is slided along horizontal gird, described horizontal horizontal
Beam is arranged on the pedestal between the second pressure roller and the second traction deflector roll.
Further, the driving device is motor, and the motor connects retarder, and the retarder is led with the first traction
Roller is sequentially connected by conveyor chain.
Further, limiting section is arranged in paper roll carrying roller both ends, and the limiting section includes L-type fixed plate, clamping band, spiral shell
Line shaft, the L-type fixed plate, which is fixedly mounted on pedestal bottom and its bottom plate, is arranged open slot；The clamping band bypasses paper roll
Carrying roller end and its head and the tail are mounted by means of bolts on the upper end of threaded shaft；Threaded shaft lower thread portion passes through
Open slot and its lower end connection rotating handles.
Further, Anti-skid adhesive tape is set on the rolling face of the first traction deflector roll.
Compared with prior art, the utility model has the beneficial effects that:
(1) automatic paper cutter provided by the utility model is reasonable in design, ingenious, and by its paper feed unit
The deflector roll of first pressure roller, the second pressure roller and two interactions further improves after unreeling while realization puts paper automatically
The constancy of paper tension, while double control is carried out to the movement speed of paper, avoid it that move ahead inertia or lag drawing occurs
The case where pulling, to more accurately control sheet trimming length.
(2) the paper roll carrying roller for carrying brown paper to be cut is limited in the automatic paper cutter structure of the utility model, into
One step ensures the stability of equipment during cutting a sheet of paper, to prevent because of overtension or unbalance stress caused by paper roll radially run or
Horizontal direction is mobile.
(3) unit of cutting a sheet of paper in the automatic paper cutter of the utility model can be free to slide according to production needs, width of cutting a sheet of paper
It is adjustable.
Detailed description of the invention
Fig. 1 is the automatic paper cutter structural schematic diagram of the utility model.
Fig. 2 is the first traction deflector roll and driving device partial structural diagram in the automatic paper cutter of the utility model.
Fig. 3 is the partial structural diagram of the limiting section of the utility model.
Specific embodiment
It shows that example illustrates some embodiments of the utility model, and should not be construed as limitation this is practical new
The range of type.Content disclosed by the utility model can be improved from material, method and reaction condition simultaneously, it is all these
It improves, should all fall within the spirit and scope of the utility model.
Automatic paper cutter as shown in Figure 1, including pedestal 1, paper feed unit and unit of cutting a sheet of paper, paper feed unit and unit of cutting a sheet of paper
It is respectively provided on the pedestal 1.The paper feed unit includes the paper roll carrying roller 2 set gradually, bracket 3, the first pressure roller 4, the second pressure roller
5, the first traction deflector roll 6, second draws deflector roll 7 and driving device 8,2 both ends of paper roll carrying roller pass through Idler bearing activity respectively and connect
It is connected in the card interface of bracket 3, bracket 3 is arranged on the pedestal 1.When trimmer works, paper roll carrying roller 2 is for carrying paper roll
Ensure the stability of equipment during cutting a sheet of paper, to prevent because of overtension or unbalance stress caused by paper roll radially run or water
Square to movement, 2 both ends of paper roll carrying roller are arranged limiting section, and the limiting section includes that L-type fixed plate 20, clamping band 16, screw thread turn
Axis 17, wherein L-type fixed plate 20 is fixedly mounted on setting open slot 15 on 1 bottom of pedestal and its bottom plate, and clamping band 16 bypasses paper
Volume 2 end of carrying roller and its head and the tail are mounted by means of bolts on the upper end of threaded shaft 17,17 lower thread portion of threaded shaft
Across open slot 15 and its lower end connects rotating handles 18, which can fasten by rotating handles or unscrew lock ring
Band 16 realizes the regulation to paper roll carrying roller 2.First pressure roller 4 and the second pressure roller 5 are movably connected in by corresponding roller bearing
On pedestal 1.First traction deflector roll 6, second draws deflector roll 7 and is also flexibly connected on the pedestal 1 by corresponding bearing, and first leads
There is the contact pressure of interaction, and the first traction deflector roll 6 between the rolling face of guide reel 6 and the rolling face of the second traction deflector roll 7
It is driven by motor 8.Motor 8 is also connected with the accelerator 13 for matching revolving speed, and retarder 13 passes through defeated with the first traction deflector roll 6
Chain 14 is sent to be sequentially connected.The first traction deflector roll 6, second draws the frictional force between deflector roll 7 in order to further increase, first
It draws and Anti-skid adhesive tape is set on the rolling face of deflector roll 6.The unit of cutting a sheet of paper includes tool apron 11, and blade is arranged in 11 lower end of tool apron
12, the lower end of blade 12 bevel altitude to be cut a sheet of paper lower than position.11 upper end connection sliding block 10 of tool apron, 10 edge of sliding block
Horizontal gird 9 slides, and the horizontal gird is arranged on the pedestal 1 between the second pressure roller 5 and the second traction deflector roll 7.
Working principle:
Paper roll carrying roller 2 is inserted into the center of paper roll 19 to be cut, and risen by installing automatic paper cutter by such as Fig. 1 first
It is hung on the bracket 3 of pedestal 1, is fixed with the limiting section in Fig. 3.The one end for extracting paper roll out is pressed bypasses the respectively as shown in Fig. 1
One pressure roller 4, the second pressure roller 5 are placed between the first traction deflector roll 6 and the second traction deflector roll 7.Open motor 8 and retarder
13, the first traction deflector roll 6 rotates, under the action of the second traction deflector roll 7, wait cut a sheet of paper from the first traction deflector roll 6 and the second traction
It is sent out between deflector roll 7, and adjusts paper, improve the constancy of the paper tension after unreeling, while to the mobile speed of paper
Degree carries out double control, and avoiding it, there is a situation where forward inertia or lag to pull, and keeps paper uninterruptedly defeated from paper roll carrying roller 2
Out.During transmission, blade 12 interacts with paper and cuts a sheet of paper brown paper.In the utility model, by sliding water
Sliding block on flat crossbeam 9 adjusts the width of cut paper to be cut.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of automatic paper cutter, which is characterized in that including pedestal (1), paper feed unit and unit of cutting a sheet of paper, the paper feed unit and
Unit of cutting a sheet of paper is arranged on pedestal (1)；The paper feed unit includes the paper roll carrying roller (2) set gradually, bracket (3), first
Pressure roller (4), the second pressure roller (5), the first traction deflector roll (6), the second traction deflector roll (7) and driving device (8), the paper roll carrying roller
(2) both ends are movably connected in the card interface of the bracket (3), and the bracket (3) is arranged on pedestal (1)；First pressure
Roller (4) and the second pressure roller (5) are movably connected on pedestal (1)；First traction deflector roll (6), the second traction deflector roll (7) are equal
It is movably connected on pedestal (1), between the rolling face of first traction deflector roll (6) and the rolling face of second traction deflector roll (7)
Contact pressure with interaction, first traction deflector roll (6) are driven by the driving device (8)；The unit of cutting a sheet of paper
Including tool apron (11), blade (12) are arranged in tool apron (11) lower end, tool apron (11) upper end connection sliding block (10), the sliding block edge
Horizontal gird (9) sliding, pedestal (1) of the horizontal gird setting between the second pressure roller (5) and the second traction deflector roll (7)
On.
2. a kind of automatic paper cutter according to claim 1, which is characterized in that the driving device (8) is motor, described
Motor connects retarder (13), and the retarder (13) is sequentially connected with the first traction deflector roll (6) by conveyor chain (14).
3. a kind of automatic paper cutter according to claim 1, which is characterized in that paper roll carrying roller (2) the both ends setting limit
Position portion, the limiting section include L-type fixed plate (20), clamping band (16), threaded shaft (17), and the L-type fixed plate (20) is solid
Open slot (15) are arranged on pedestal (1) bottom and its bottom plate in Dingan County；The clamping band (16) bypasses paper roll carrying roller (2) end
And its head and the tail is mounted by means of bolts on the upper end of threaded shaft (17)；Threaded shaft (17) the lower thread portion passes through
Open slot (15) and its lower end connection rotating handles (18).
4. a kind of automatic paper cutter according to claim 1, which is characterized in that the rolling face of first traction deflector roll (6)
Upper setting Anti-skid adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348297.0U CN209050846U (en) | 2018-08-21 | 2018-08-21 | A kind of automatic paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348297.0U CN209050846U (en) | 2018-08-21 | 2018-08-21 | A kind of automatic paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050846U true CN209050846U (en) | 2019-07-02 |
Family
ID=67047592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348297.0U Active CN209050846U (en) | 2018-08-21 | 2018-08-21 | A kind of automatic paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550486A (en) * | 2019-09-26 | 2019-12-10 | 台州方远反光材料有限公司 | Pressurizing device of roller |
| CN114852764A (en) * | 2022-05-20 | 2022-08-05 | 上海第二工业大学 | Paper roll support with paper cutting function |
-
2018
- 2018-08-21 CN CN201821348297.0U patent/CN209050846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550486A (en) * | 2019-09-26 | 2019-12-10 | 台州方远反光材料有限公司 | Pressurizing device of roller |
| CN114852764A (en) * | 2022-05-20 | 2022-08-05 | 上海第二工业大学 | Paper roll support with paper cutting function |
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