CN215435572U - Paper device is pressed to high efficiency that paper printing machine used - Google Patents
Paper device is pressed to high efficiency that paper printing machine used Download PDFInfo
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- CN215435572U CN215435572U CN202023158162.8U CN202023158162U CN215435572U CN 215435572 U CN215435572 U CN 215435572U CN 202023158162 U CN202023158162 U CN 202023158162U CN 215435572 U CN215435572 U CN 215435572U
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Abstract
The utility model relates to the technical field of paper printing, in particular to a high-efficiency paper pressing device for a paper printing machine, which comprises a device main body, wherein a conveying device and a roller support are sequentially arranged on the device main body, an installation groove is formed in the upper surface of the device main body, a rotating shaft and a roller are sequentially arranged on the roller support, and an installation block, a support, a fixed shaft, a connecting piece, a paper pressing device fixing piece, a connecting shaft, a bending plate and a paper pressing roller are sequentially arranged in the installation groove. The utility model has the advantages that: by changing the structure of the bending plate, the resistance on the paper in the transportation process is reduced, and the problem that the paper is easily damaged due to the fact that the resistance on the paper is large is solved; the cooperation through mounting groove, installation piece, connecting piece sets up, has made things convenient for the installation and the dismantlement of device, has solved because most be a whole, causes the not convenient to detach, increases the problem that cost influences efficiency.
Description
Technical Field
The utility model relates to the technical field of paper printing, in particular to a high-efficiency paper pressing device for a paper printing machine.
Background
The printing machine is generally composed of mechanisms such as plate loading, inking, stamping, paper conveying (including folding), and the like. The working principle is as follows: the characters and images to be printed are made into a printing plate and arranged on a printing machine, then ink is coated on the position, where the characters and images are arranged, of the printing plate by a person or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks, so that printed matters identical to the printing plate are copied. In order to reduce problems such as printing misalignment due to paper lifting, it is necessary to press or level the paper during printing.
The high-efficiency paper pressing device used by the existing paper printing machine has the following defects:
1. most of high-efficiency paper pressing devices used in the existing paper printing machines are vertically provided with rollers, so that resistance received by paper is large, and the paper is easy to damage;
2. the used high-efficient paper pressing device of current paper printing machine, paper pressing device are mostly a whole, cause not convenient to detach, increase cost influence efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, changes the mode of the paper pressing roller, reduces the resistance, and prevents the problems that the resistance received by paper is larger and the paper is easy to damage because the roller is mostly vertically arranged; make and press paper device convenient to detach more, prevented because press the paper device to be a whole mostly, cause the not convenient to detach, increase the problem that cost influences efficiency.
The purpose of the utility model is realized by the following technical scheme: a high-efficiency paper pressing device for a paper printing machine comprises a device main body, wherein a conveying device is fixedly arranged on the upper surface of the device main body, a roller support is fixedly arranged on the upper surface of the device main body, and an installation groove is formed in the upper surface of the device main body;
a rotating shaft is movably arranged on one side of the roller support, and a roller is fixedly arranged on the rotating shaft;
the paper pressing device comprises a mounting groove, a paper pressing device fixing piece, a mounting block, a support, a fixing shaft, a connecting piece and a paper pressing device fixing piece, wherein the mounting groove is movably mounted with the mounting block;
the paper pressing device is characterized in that a connecting shaft is fixedly mounted at the bottom of the fixing part of the paper pressing device, a bending plate is movably mounted on the outer surface of the connecting shaft, and a paper pressing roller is movably mounted at the bottom of the bending plate.
Optionally, a control motor is fixedly mounted inside the device main body, and the control motor is connected with the conveying device and the rotating shaft, so that a machine in the device can be conveniently controlled.
Optionally, mounting groove, installation piece, support and fixed axle are a set of rack structure, rack structure is total two sets ofly, and relative distribution in the both sides of device main part, makes up a rack structure through two devices.
Optionally, the size of the mounting groove is set according to the size of the mounting block, and one side of the fixing shaft is provided with threads, so that the paper pressing device is convenient to mount.
Optionally, a threaded opening is formed in the connecting piece, the size of the threaded opening in the connecting piece is set according to threads on the fixed shaft, and the two placing frame structures are conveniently fixed.
Optionally, press paper device mounting, connecting axle, the board of bending and press the paper gyro wheel to be a set of paper device of pressing, and total four presses paper device, conveniently carry out more comprehensive compressing tightly to the paper.
Optionally, the middle part of the plate of bending is crooked to the direction of device main part a little, every group press the quantity of paper gyro wheel to be six, evenly distributed in the both sides of the plate of bending, and lie in the gyro wheel diameter of the plate bottom of bending more less, reduce the resistance that the paper received, prevent that the paper is damaged.
The utility model has the following advantages:
1. the high-efficiency paper pressing device for the paper printing machine is characterized in that a mounting groove is formed in the upper surface of a device main body, a mounting block is movably mounted in the mounting groove, a support is fixedly mounted on the upper surface of the mounting block, a fixed shaft is fixedly mounted on one side of the support, a connecting piece is movably mounted on the fixed shaft, a paper pressing device fixing piece is fixedly mounted on the fixed shaft, a connecting shaft is fixedly mounted at the bottom of the paper pressing device fixing piece, a bending plate is movably mounted on the outer surface of the connecting shaft, paper pressing rollers are movably mounted at the bottom of the bending plate, the paper pressing device fixing piece, the connecting shaft, the bending plate and the paper pressing rollers form a set of paper pressing devices, four sets of paper pressing devices are provided, the middle of the bending plate is slightly bent towards the direction of the device main body, the number of the paper pressing rollers in each set is six, the paper pressing rollers are uniformly distributed on the two sides of the bending plate, and the diameters of the rollers positioned at the bottom of the bending plate are smaller, through the change to the folded plate angle, when the paper comes through conveyer through the gyro wheel, reduce the resistance when the paper contact presses the paper gyro wheel, prevented that the paper from being damaged in the process, solved the used high-efficient paper pressing device of current paper printing machine, most roller of placing perpendicularly for the resistance that the paper received is great, causes the damaged problem of paper easily.
2. The high-efficiency paper pressing device for the paper printing machine is characterized in that a mounting groove is formed in the upper surface of a device main body, mounting blocks are movably mounted in the mounting groove, a support is fixedly mounted on the upper surface of each mounting block, a fixed shaft is fixedly mounted on one side of each support, a connecting piece is movably mounted on each fixed shaft, the mounting grooves, the mounting blocks, the supports and the fixed shafts are of a holding frame structure, the holding frame structures are divided into two groups and are distributed on two sides of the device main body oppositely, the size of each mounting groove is set according to the size of each mounting block, threads are formed in one side of each fixed shaft, threaded openings are formed in the connecting pieces, the size of the threaded openings in the connecting pieces is set according to the threads on the fixed shafts, when the paper pressing device needs to be disassembled, the connecting pieces are rotated to separate the two fixed shafts, the mounting blocks are taken out of the mounting grooves, and the disassembly of the device is completed, simple structure dismantles very conveniently, has solved the used high-efficient paper pressing device of current paper printing machine, and paper pressing device is a whole mostly, causes the not convenient to detach, increases the problem that cost influence efficiency.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of Structure A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic structural diagram of structure B of FIG. 1 in accordance with the present invention;
fig. 5 is a schematic structural view of the paper pressing device of the present invention.
In the figure: 1-device body, 2-conveying device, 3-roller support, 301-rotating shaft, 302-roller, 4-mounting groove, 401-mounting block, 402-bracket, 403-fixing shaft, 404-connecting piece, 5-paper pressing device fixing piece, 501-connecting shaft, 502-bending plate and 503-paper pressing roller.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 5, a high-efficiency paper pressing device for a paper printing machine comprises a device body 1, wherein a conveying device 2 is fixedly arranged on the upper surface of the device body 1, a roller support 3 is fixedly arranged on the upper surface of the device body 1, and an installation groove 4 is formed in the upper surface of the device body 1;
a rotating shaft 301 is movably installed on one side of the roller support 3, and a roller 302 is fixedly installed on the rotating shaft 301;
an installation block 401 is movably installed in the installation groove 4, a support 402 is fixedly installed on the upper surface of the installation block 401, a fixed shaft 403 is fixedly installed on one side of the support, a connecting piece 404 is movably installed on the fixed shaft 403, and a paper pressing device fixing piece 5 is fixedly installed on the fixed shaft 403;
the bottom of the paper pressing device fixing part 5 is fixedly provided with a connecting shaft 501, the outer surface of the connecting shaft 501 is movably provided with a bending plate 502, and the bottom of the bending plate 502 is movably provided with a paper pressing roller 503.
As a preferred technical scheme of the utility model: the inside of the device main body 1 is fixedly provided with a control motor which is connected with the conveying device 2 and the rotating shaft 301, the mounting groove 4, the mounting block 401, the bracket 402 and the fixed shaft 403 form a group of placing frame structures, the placing frame structures are two groups, and are relatively distributed on both sides of the device main body 1, the size of the mounting groove 4 is set according to the size of the mounting block 401, one side of the fixing shaft 403 is provided with a thread, the inside of the connecting piece 404 is provided with a threaded port, the size of the threaded port inside the connecting piece 404 is set according to the thread on the fixing shaft, the paper pressing device fixing piece 5, the connecting shaft 501, the bending plate 502 and the paper pressing roller 503 are a set of paper pressing devices, and four groups of paper pressing devices are provided, the middle part of the bending plate 502 is slightly bent towards the device main body 1, the number of the paper pressing rollers 503 in each group is six, the paper pressing rollers are uniformly distributed on two sides of the bending plate 502, and the diameter of the rollers positioned at the bottom of the bending plate 502 is smaller.
The working process of the utility model is as follows: when the paper comes through the roller 302 by the conveying device 2, the resistance of the paper contacting the paper pressing roller 503 is reduced, and the paper is prevented from being damaged in the process; when the paper pressing device needs to be disassembled, the connecting piece 404 is rotated to separate the two fixed shafts 403, the mounting block 401 is taken out from the mounting groove 4, the disassembling of the device is completed, and otherwise, the assembling process is completed.
To sum up, when the high-efficiency paper pressing device for the paper printing machine is used, the upper surface of the device main body 1 is provided with the installation groove 4, the installation block 401 is movably installed in the installation groove 4, the upper surface of the installation block 401 is fixedly provided with the support 402, one side of the support is fixedly provided with the fixed shaft 403, the fixed shaft 403 is movably provided with the connecting piece 404, the fixed shaft 403 is fixedly provided with the paper pressing device fixing piece 5, the bottom of the paper pressing device fixing piece 5 is fixedly provided with the connecting shaft 501, the outer surface of the connecting shaft 501 is movably provided with the bending plate 502, the bottom of the bending plate 502 is movably provided with the paper pressing wheel 503, the paper pressing device fixing piece 5, the connecting shaft 501, the bending plate 502 and the paper pressing wheel 503 form a set of paper pressing devices, four sets of paper pressing devices are provided, the middle part of the bending plate 502 is slightly bent towards the direction of the device main body 1, and the number of each set of the paper pressing wheels 503 is six, the paper pressing device is uniformly distributed on two sides of the bending plate 502, the smaller the diameter of the roller wheel which is positioned at the bottom of the bending plate 502, the smaller the angle of the bending plate 502 is, and when the paper comes through the roller wheel 302 through the conveying device 2, the resistance of the paper contacting the paper pressing roller wheel 503 is reduced, so that the damage of the paper in the process is prevented, and the problem that the paper is easily damaged due to the fact that the roller wheels are mostly vertically arranged in the high-efficiency paper pressing device used by the existing paper printing machine is solved; the paper pressing device is characterized in that a mounting groove 4 is formed in the upper surface of the device body 1, a mounting block 401 is movably mounted in the mounting groove 4, a support 402 is fixedly mounted on the upper surface of the mounting block 401, a fixing shaft 403 is fixedly mounted on one side of the support, a connecting piece 404 is movably mounted on the fixing shaft 403, the mounting groove 4, the mounting block 401, the support 402 and the fixing shaft 403 are of a set of rack structure, the rack structure is divided into two sets, the two sets are oppositely distributed on the two sides of the device body 1, the size of the mounting groove 4 is set according to the size of the mounting block 401, a thread is formed in one side of the fixing shaft 403, a thread opening is formed in the connecting piece 404, the size of the thread opening in the connecting piece 404 is set according to the thread on the fixing shaft, when the paper pressing device needs to be dismounted, the connecting piece 404 is rotated to separate the two fixing shafts 403, the mounting block 401 is taken out of the mounting groove 4, and the dismounting of the device is completed, simple structure dismantles very conveniently, has solved the used high-efficient paper pressing device of current paper printing machine, and paper pressing device is a whole mostly, causes the not convenient to detach, increases the problem that cost influence efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a used high-efficient pressure paper device of paper printing machine which characterized in that: the device comprises a device main body (1), wherein a conveying device (2) is fixedly arranged on the upper surface of the device main body (1), a roller support (3) is fixedly arranged on the upper surface of the device main body (1), and a mounting groove (4) is formed in the upper surface of the device main body (1); a rotating shaft (301) is movably mounted on one side of the roller support (3), and a roller (302) is fixedly mounted on the rotating shaft (301);
an installation block (401) is movably installed in the installation groove (4), a support (402) is fixedly installed on the upper surface of the installation block (401), a fixed shaft (403) is fixedly installed on one side of the support, a connecting piece (404) is movably installed on the fixed shaft (403), and a paper pressing device fixing piece (5) is fixedly installed on the fixed shaft (403);
the paper pressing device is characterized in that a connecting shaft (501) is fixedly mounted at the bottom of the paper pressing device fixing part (5), a bending plate (502) is movably mounted on the outer surface of the connecting shaft (501), and a paper pressing roller (503) is movably mounted at the bottom of the bending plate (502).
2. A high efficiency platen press for a sheet printing press as claimed in claim 1, wherein: the device is characterized in that a control motor is fixedly mounted inside the device body (1), and the control motor is connected with the conveying device (2) and the rotating shaft (301).
3. A high efficiency platen press for a sheet printing press as claimed in claim 1, wherein: mounting groove (4), installation piece (401), support (402) and fixed axle (403) are a set of rack structure, the rack structure is total two sets ofly, and relative distribution is in the both sides of device main part (1).
4. A high efficiency platen press for a sheet printing press as claimed in claim 1, wherein: the size of the mounting groove (4) is set according to the size of the mounting block (401), and one side of the fixing shaft (403) is provided with threads.
5. A high efficiency platen press for a sheet printing press as claimed in claim 1, wherein: the connecting piece (404) is internally provided with a threaded opening, and the size of the threaded opening inside the connecting piece (404) is set according to the threads on the fixed shaft.
6. A high efficiency platen press for a sheet printing press as claimed in claim 1, wherein: the paper pressing device fixing part (5), the connecting shaft (501), the bending plate (502) and the paper pressing roller (503) form a group of paper pressing devices, and four groups of paper pressing devices are provided.
7. A high efficiency platen press for a sheet printing press as claimed in claim 1, wherein: the middle part of the bending plate (502) is slightly bent towards the direction of the device main body (1), the number of the paper pressing rollers (503) in each group is six, the paper pressing rollers are uniformly distributed on two sides of the bending plate (502), and the diameter of the roller which is positioned at the bottom of the bending plate (502) is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023158162.8U CN215435572U (en) | 2020-12-24 | 2020-12-24 | Paper device is pressed to high efficiency that paper printing machine used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023158162.8U CN215435572U (en) | 2020-12-24 | 2020-12-24 | Paper device is pressed to high efficiency that paper printing machine used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215435572U true CN215435572U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023158162.8U Active CN215435572U (en) | 2020-12-24 | 2020-12-24 | Paper device is pressed to high efficiency that paper printing machine used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215435572U (en) |
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2020
- 2020-12-24 CN CN202023158162.8U patent/CN215435572U/en active Active
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