CN219947619U - Paper feeding mechanism of printing machine - Google Patents
Paper feeding mechanism of printing machine Download PDFInfo
- Publication number
- CN219947619U CN219947619U CN202321084016.6U CN202321084016U CN219947619U CN 219947619 U CN219947619 U CN 219947619U CN 202321084016 U CN202321084016 U CN 202321084016U CN 219947619 U CN219947619 U CN 219947619U
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- Prior art keywords
- paper feeding
- feeding frame
- cleaning
- paper
- printer
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- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000009499 grossing Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Abstract
The utility model discloses a paper feeding mechanism of a printer, which comprises: the printer comprises a printer body and a paper feeding frame, wherein the paper feeding frame is arranged on the right side of the printer body and is mutually communicated with the printer body, the conveyor belt body is arranged on the right side of the paper feeding frame, and the left side of the conveyor belt body sequentially penetrates through the paper feeding frame and the printer body from right to left and extends to the outside of the printer body. According to the utility model, the paper feeding mechanism has the effect of cleaning and dedusting by the mutual matching of the sealing plate, the movable plate, the connecting block, the stop block, the fixed rod, the cleaning brush, the elastic piece, the extrusion smoothing roller, the threaded rod, the positioning plate, the fixed shell, the filter screen, the exhaust fan, the suction head and the hose, so that the uneven surface after post printing caused by no cleaning of dust on the printing surface of paper is avoided, the quality of printing is prevented from being influenced, and the height of the cleaning structure can be adjusted according to the thickness of the paper, so that the applicability in use is improved.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a paper feeding mechanism of a printer.
Background
A printer is a machine that prints text and images. Modern printers generally consist of mechanisms such as plate loading, inking, stamping, and paper feeding, and when printing paper, the printer needs to feed the paper into the interior of the near printer via a paper feed mechanism.
However, the conventional paper feeding mechanism of the printer does not have the dust removing effect, so that dust is attached to the printing surface of the paper, and if the paper is not cleaned, the surface of a printed object is uneven, thereby affecting the printing quality.
Disclosure of Invention
The present utility model is directed to a paper feeding mechanism of a printing machine, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a printer paper feed mechanism comprising:
a printer body;
the paper feeding frame is arranged on the right side of the printer body and communicated with the printer body;
the conveying belt body is arranged on the right side of the paper feeding frame, and the left side of the conveying belt body sequentially penetrates through the paper feeding frame and the printer body from right to left and extends to the outside of the printer body;
the cleaning and dust removing mechanism is arranged on the paper feeding frame and comprises a sealing plate and a movable plate, the sealing plate is arranged at the top of the paper feeding frame, the bottom of the sealing plate penetrates through the paper feeding frame and extends to the inside of the paper feeding frame, the movable plate is arranged in the paper feeding frame and is positioned at the upper part of the conveying belt body, connecting blocks are arranged on the left side and the right side of the top of the movable plate, a stop block is arranged at the top of the connecting blocks, a fixed rod is arranged at the bottom of the stop block, and the bottom end of the fixed rod penetrates through the connecting blocks and extends to the outside of the connecting blocks;
the limiting disassembly and assembly mechanism is arranged on the cleaning and dedusting mechanism.
Preferably, the cleaning brush is installed to the bottom of dead lever, the surface of dead lever has cup jointed the elastic component, the elastic component passes through the spring and makes.
Preferably, the extrusion smoothing rollers are arranged on the left side and the right side of the bottom of the movable plate, a threaded rod in threaded connection with the sealing plate is movably connected in a groove at the top of the movable plate through a bearing, a positioning plate is arranged on the right side of the top of the movable plate, and graduation marks are arranged on the front face of the positioning plate.
Preferably, the fixed shell is installed in the left side at closing plate top, the inside of fixed shell is provided with the filter screen, the air exhauster is installed at the top of closing plate, the suction head is installed to the bottom of fly leaf, connect through the hose between air exhauster and the suction head.
Preferably, the spacing dismouting mechanism includes the inserted block, the quantity of inserted block is two and installs respectively in the left and right sides of closing plate, the slot has been seted up at the top of paper feed frame and the position that corresponds the inserted block, the bottom of inserted block runs through the slot and extends to its inside.
Preferably, a fixing bolt is arranged at the top of the insertion block, and the bottom end of the fixing bolt sequentially penetrates through the insertion block and the insertion groove from top to bottom and extends to the inside of the insertion groove to be in threaded connection with the inner wall of the insertion groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the paper feeding mechanism has the effect of cleaning and dedusting by the mutual matching of the sealing plate, the movable plate, the connecting block, the stop block, the fixed rod, the cleaning brush, the elastic piece, the extrusion smoothing roller, the threaded rod, the positioning plate, the fixed shell, the filter screen, the exhaust fan, the suction head and the hose, so that the uneven surface after post printing caused by no cleaning of dust on the printing surface of paper is avoided, the quality of printing is prevented from being influenced, and the height of the cleaning structure can be adjusted according to the thickness of the paper, so that the applicability in use is improved.
2. According to the utility model, through the mutual matching of the insert block, the slot and the fixing bolt, the cleaning and dust removing mechanism is conveniently pulled out from the paper feeding frame, so that the cleaning and dust removing mechanism is conveniently maintained and overhauled, and the flexibility in use is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a paper feeding frame according to the present utility model;
FIG. 3 is a cross-sectional view of a front view of a frame of the present utility model;
FIG. 4 is a schematic perspective view of a movable plate according to the present utility model;
fig. 5 is a schematic perspective view of a side view of a movable plate according to the present utility model.
In the figure: the printing machine comprises a printing machine body 1, a paper feeding frame 11, a conveyor belt body 12, a cleaning and dust removing mechanism 2, a sealing plate 21, a movable plate 22, a connecting block 23, a stop block 24, a fixing rod 25, a cleaning brush 26, an elastic piece 27, a pressing smoothing roller 28, a threaded rod 29, a positioning plate 210, a fixing shell 212, a filter screen 213, an exhaust fan 214, a suction head 215, a hose 216, a limiting and dismounting mechanism 3, a plug block 31, a plug groove 32 and a fixing bolt 33.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a paper feeding mechanism of a printing press includes: the printer comprises a printer body 1 and a paper feeding frame 11, wherein the paper feeding frame 11 is arranged on the right side of the printer body 1 and is communicated with the printer body, and a transparent observation window is arranged on the front surface of the paper feeding frame 11, so that the condition inside the paper feeding frame 11 is conveniently observed.
The conveyer belt body 12, conveyer belt body 12 installs in the right side of paper feed frame 11, and the left side of conveyer belt body 12 runs through paper feed frame 11 and printer body 1 in proper order from right to left and extends to the outside of printer body 1.
The cleaning and dust removing mechanism 2, the cleaning and dust removing mechanism 2 is arranged on the paper feeding frame 11, the cleaning and dust removing mechanism 2 comprises a sealing plate 21 and a movable plate 22, the sealing plate 21 is arranged at the top of the paper feeding frame 11, one side of the sealing plate 21 close to the paper feeding frame 11 is mutually contacted with the paper feeding frame 11, the bottom of the sealing plate 21 penetrates through the paper feeding frame 11 and extends into the inside of the paper feeding frame, the movable plate 22 is arranged in the inside of the paper feeding frame 11 and is positioned at the upper part of the conveyor belt body 12, the left side and the right side of the top of the movable plate 22 are fixedly connected with a connecting block 23, the top of the connecting block 23 is provided with a stop block 24, the bottom of the stop block 24 is mutually contacted with the top of the connecting block 23, the bottom of the stop block 24 is fixedly connected with a fixed rod 25, the bottom end of the fixed rod 25 penetrates through the connecting block 23 and extends to the outside, the bottom of the fixed rod 25 is fixedly connected with a cleaning brush 26, the surface of the fixed rod 25 is sleeved with an elastic piece 27, the elastic piece 27 is made by a spring, through the color cooperation elastic piece 27, the cleaning brush 26 has a certain elastic force, the cleaning brush 26 can be tightly contacted with the paper printing surface, the cleaning effect is improved, the extrusion smoothing roller 28 is fixedly connected with the left side and the right side of the bottom of the movable plate 22, the threaded rod 29 which is in threaded connection with the sealing plate 21 is movably connected in the groove at the top of the movable plate 22 through a bearing, the top end of the threaded rod 29 penetrates through the sealing plate 21 and extends to the outside thereof, the top end of the threaded rod 29 is fixedly connected with a rotating block, the right side of the top of the movable plate 22 is fixedly connected with the positioning plate 210, the front surface of the positioning plate 210 is provided with scale marks, the top of the positioning plate 210 penetrates through the sealing plate 21 and extends to the outside thereof, the left side of the top of the sealing plate 21 is fixedly connected with the fixing shell 212, the filter screen 213 is arranged in the fixing shell 212, the surface of the filter screen 213 is mutually contacted with the inner wall of the fixing shell 212, the front of the fixed shell 212 is movably connected with an access door through a hinge, the access door is opened, the filter screen 213 in the fixed shell 212 is conveniently cleaned and maintained, the left side of the top of the fixed shell 212 is provided with an exhaust port, the top of the sealing plate 21 is fixedly connected with an exhaust fan 214, the bottom of the movable plate 22 is fixedly connected with a suction head 215, the exhaust fan 214 is connected with the suction head 215 through a hose 216, and the length of the hose 216 is long and does not influence the movement of the movable plate 22.
Specifically, when the heights of the cleaning brush 26 and the extrusion smoothing roller 28 need to be adjusted, the rotating block is rotated, the rotating block drives the threaded rod 29 to rotate and move upwards, the threaded rod 29 drives the movable plate 22 to move upwards, the movable plate 22 drives the cleaning brush 26 and the extrusion smoothing roller 28 to move upwards to a proper height, and meanwhile, scale marks on the positioning plate 210 can be observed, so that the height of the upward movement is known.
Through closing plate 21, fly leaf 22, connecting block 23, dog 24, dead lever 25, cleaning brush 26, elastic component 27, extrusion smooth roller 28, threaded rod 29, locating plate 210, fixed shell 212, filter screen 213, air exhauster 214, suction head 215 and hose 216's mutually supporting to make paper feeding mechanism have clean dust removal's effect, avoid the dust of paper printing face not clear up and lead to the surface roughness after the later stage printing, thereby avoid influencing the quality of printing, can adjust clean structure's height according to the thickness of paper moreover, thereby improved the suitability when using.
Spacing dismouting mechanism 3, spacing dismouting mechanism 3 sets up on clean dust removal mechanism 2, spacing dismouting mechanism 3 includes insert 31, the quantity of insert 31 is two and installs respectively in the left and right sides of closing plate 21, slot 32 has been seted up at the top of paper feed frame 11 and the position that corresponds insert 31, slot 32 is run through to its inside to the bottom of insert 31, the top of insert 31 is provided with fixing bolt 33, the bottom of fixing bolt 33 is from last to running through in proper order and insert 31 and slot 32 and extend to the inside of slot 32 and the inner wall threaded connection of slot 32.
Specifically, the fixing bolt 33 is loosened, and then the sealing plate 21 is pulled upwards, the sealing plate 21 drives the insert block 31 to move upwards, so that the insert block 31 and the slot 32 are separated, and the sealing plate 21 drives the cleaning and dust removing mechanism 2 to be pulled out from the paper feeding frame 11, so that the cleaning and dust removing mechanism 2 can be maintained and overhauled.
Through the mutual cooperation of the insert block 31, the slot 32 and the fixing bolt 33, the cleaning and dust removing mechanism 2 is conveniently pulled away from the paper feeding frame 11, so that the cleaning and dust removing mechanism 2 is conveniently maintained and overhauled, and the flexibility in use is improved.
During the use, the inside that the paper got into printer body 1 from right to left through conveyer belt body 12, according to the thickness of paper, thereby improved the position of cleaning brush 26 and extrusion smoothing roller 28, when the paper got into in the paper feed frame 11, make cleaning brush 26 clean the surface of paper printing, through starting air exhauster 214, make suction head 215 pass through hose 216 on the paper dust discharge in the fixed shell 212, filter the dust through filter screen 213 can, extrusion smoothing roller 28 extrudees the paper, avoid appearing the phenomenon of fold, the inside that the paper after the cleaning got into printer body 1 prints can.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. A paper feed mechanism for a printing press, comprising:
a printer body (1);
a paper feeding frame (11), wherein the paper feeding frame (11) is arranged on the right side of the printer body (1) and communicated with the printer body;
the conveying belt body (12), the conveying belt body (12) is arranged on the right side of the paper feeding frame (11), and the left side of the conveying belt body (12) sequentially penetrates through the paper feeding frame (11) and the printer body (1) from right to left and extends to the outside of the printer body (1);
the cleaning and dust removing mechanism (2), the cleaning and dust removing mechanism (2) is arranged on the paper feeding frame (11), the cleaning and dust removing mechanism (2) comprises a sealing plate (21) and a movable plate (22), the sealing plate (21) is arranged at the top of the paper feeding frame (11), the bottom of the sealing plate (21) penetrates through the paper feeding frame (11) and extends to the inside of the paper feeding frame, the movable plate (22) is arranged in the paper feeding frame (11) and is positioned at the upper part of the conveyor belt body (12), connecting blocks (23) are arranged on the left side and the right side of the top of the movable plate (22), a stop block (24) is arranged at the top of the connecting blocks (23), a fixing rod (25) is arranged at the bottom of the stop block (24), and the bottom of the fixing rod (25) penetrates through the connecting blocks (23) and extends to the outside of the fixing rod.
The device comprises a limiting disassembly and assembly mechanism (3), wherein the limiting disassembly and assembly mechanism (3) is arranged on a cleaning and dedusting mechanism (2).
2. The paper feed mechanism of claim 1, wherein: the cleaning brush (26) is installed to the bottom of dead lever (25), elastic component (27) have been cup jointed on the surface of dead lever (25), elastic component (27) are made through the spring.
3. A printer paper feed mechanism according to claim 2, wherein: the extrusion smoothing rollers (28) are respectively arranged on the left side and the right side of the bottom of the movable plate (22), a threaded rod (29) in threaded connection with the sealing plate (21) is movably connected in a groove at the top of the movable plate (22) through a bearing, a positioning plate (210) is arranged on the right side of the top of the movable plate (22), and graduation marks are arranged on the front face of the positioning plate (210).
4. A printer paper feed mechanism according to claim 3, wherein: the left side at closing plate (21) top is installed fixed shell (212), the inside of fixed shell (212) is provided with filter screen (213), air exhauster (214) are installed at the top of closing plate (21), suction head (215) are installed to the bottom of fly leaf (22), connect through hose (216) between air exhauster (214) and suction head (215).
5. The paper feed mechanism of claim 4, wherein: spacing dismouting mechanism (3) are including inserted block (31), the quantity of inserted block (31) is two and installs respectively in the left and right sides of closing plate (21), slot (32) have been seted up at the top of paper feed frame (11) and the position that corresponds inserted block (31), the bottom of inserted block (31) runs through slot (32) and extends to its inside.
6. The paper feed mechanism of claim 5, wherein: the top of inserted block (31) is provided with fixing bolt (33), the bottom of fixing bolt (33) is from last to penetrating through insert block (31) and slot (32) in proper order down and extend to the inside of slot (32) and the inner wall threaded connection of slot (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084016.6U CN219947619U (en) | 2023-05-08 | 2023-05-08 | Paper feeding mechanism of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084016.6U CN219947619U (en) | 2023-05-08 | 2023-05-08 | Paper feeding mechanism of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947619U true CN219947619U (en) | 2023-11-03 |
Family
ID=88538950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321084016.6U Active CN219947619U (en) | 2023-05-08 | 2023-05-08 | Paper feeding mechanism of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947619U (en) |
-
2023
- 2023-05-08 CN CN202321084016.6U patent/CN219947619U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |