CN216583180U - Quick paper feed mechanism for printer - Google Patents
Quick paper feed mechanism for printer Download PDFInfo
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- CN216583180U CN216583180U CN202122910883.8U CN202122910883U CN216583180U CN 216583180 U CN216583180 U CN 216583180U CN 202122910883 U CN202122910883 U CN 202122910883U CN 216583180 U CN216583180 U CN 216583180U
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Abstract
The utility model discloses a quick paper feeding mechanism for a printer, which comprises a main machine body, a feeding bin, a cleaning brush and a limiting roller, wherein one side of the inside of the main machine body is fixedly connected with a fixed block, one side of the inside of the fixed block is fixedly connected with a spring, one side of the spring is fixedly connected with a first movable block, the outside of the first movable block is movably connected with the fixed block, one side of the first movable block is fixedly connected with a connecting rod, and one side of the connecting rod is fixedly connected with a fixed arm. According to the automatic paper feeding device, the feeding bin is fixedly connected to the top end of the partition plate, paper can be placed through the feeding bin, meanwhile, friction pads are arranged on two sides inside the feeding bin, friction force between the feeding bin and the paper can be increased, the paper is prevented from sliding off, and the third driving roller can be driven to rotate by starting the first rotary transmission device on one side of the feeding bin, so that the third driving roller pushes the paper to perform automatic paper feeding operation.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a quick paper feeding mechanism for a printer.
Background
With the rapid development of the internet, a printer is one of output devices of a computer, and can print characters, images and the like in the computer on paper, films and the like, and laser printers, inkjet printers, stylus printers and the like are common, so that great convenience is brought to life and work of people, and the sales volume of the printer is increased at a speed of approaching 8% on average, which indicates that the development of the printer is faster and faster, and the application field is wider and wider.
The printer is used by first feeding paper into the interior of the device. The existing printer needs manual operation paper feeding, has low working efficiency, and needs to improve the paper feeding efficiency when a large amount of printing work is needed. And current printer, inside the dust got into the printer easily, influence whole printing operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick paper feeding mechanism for a printer, which aims to solve the problems that the paper feeding efficiency is low, dust is easy to enter the printer, the integral printing operation is influenced and the like in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick paper feed mechanism for printer, includes the host computer body, feeding storehouse, cleaning brush and spacing roller, one side fixedly connected with fixed block of the internal portion of host computer, the inside one side fixedly connected with spring of fixed block, the first movable block of one side fixedly connected with of spring, the outside swing joint of first movable block has the fixed block, one side fixedly connected with connecting rod of first movable block, one side fixedly connected with fixed arm of connecting rod, the bottom fixedly connected with fixture block of fixed arm one side, the bottom of fixed block is provided with the connecting block.
Preferably, one side swing joint of the external portion of host computer has the loose axle, the bottom fixed mounting of the internal portion of host computer has first driving roller, the top of first driving roller is provided with the second driving roller.
Preferably, one side of the movable shaft is movably connected with a partition plate, and the top end of the partition plate is fixedly connected with a feeding bin.
Preferably, one side fixed mounting in feeding storehouse has first rotary transmission, one side fixedly connected with third driving roller of first rotary transmission, the outside swing joint of third driving roller has the feeding storehouse, the inside both sides fixedly connected with friction pad in feeding storehouse.
Preferably, the both sides of connecting block are fixed and are provided with the draw-in groove, the inside swing joint of draw-in groove has the fixture block, the bottom fixedly connected with cleaning brush of connecting block.
Preferably, one side of the inside of the main machine body is fixedly connected with an air cylinder, a second rotary transmission device is fixedly mounted at the top end of the air cylinder, and a screw rod is movably connected inside the air cylinder.
Preferably, the top end of the screw rod is fixedly connected with a second rotary transmission device, one side of the outside of the screw rod is movably connected with a second movable block, and one side of the second movable block is fixedly connected with a limiting roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the quick paper feeding mechanism for the printer, the feeding bin is fixedly connected to the top end of the partition plate, paper can be placed through the feeding bin, meanwhile, friction pads are arranged on two sides inside the feeding bin, friction force between the feeding bin and the paper can be increased, the paper is prevented from sliding off, and the first rotary transmission device on one side of the feeding bin is started to drive the third transmission roller to rotate, so that the third transmission roller pushes the paper to perform automatic paper feeding operation;
2. the quick paper feeding mechanism for the printer is characterized in that a fixed block is fixedly connected to one side of the interior of a main machine body, meanwhile, clamping blocks on fixed arms movably connected to the two sides of the fixed block are inserted into clamping grooves in a connecting block, so that the fixed block can be connected with the connecting block, meanwhile, a cleaning brush is arranged at the bottom end of the connecting block, paper entering the interior of the main machine body can be cleaned through the cleaning brush, dust is prevented from entering the interior of the main machine body, when the cleaning brush needs to be disassembled, the fixed arms on the two sides of the fixed block are pulled simultaneously, so that the fixed arms can pass through a connecting rod and a spring on one side of the first movable block in a stretching mode, the clamping blocks at the bottom end of the fixed arms are pulled out of the clamping grooves in the connecting block, and the connecting block and the cleaning brush are disassembled and replaced;
3. this kind of quick paper feed mechanism for printer through the hollow section of thick bamboo of both sides fixedly connected with in the main engine internal portion, starts through the rotatory transmission of second on hollow section of thick bamboo top, can drive the hob rotation, makes the second movable block on the hob go up and down on the hob, and the second movable block can drive spacing roller and go up and down simultaneously, makes the distance between spacing roller adjustment and the first drive roll in below, and it is spacing to accomplish the paper of different thickness.
Drawings
FIG. 1 is a schematic front view of a fast paper feeding mechanism for a printer according to the present invention;
FIG. 2 is a schematic top view of a partition plate of a fast paper feeding mechanism for a printer according to the present invention;
FIG. 3 is a schematic front view of a cleaning brush of a fast paper feeding mechanism for a printer according to the present invention;
fig. 4 is a schematic front view of a spacing roller of a fast paper feeding mechanism for a printer according to the present invention.
In the figure: 1. a main body; 101. a movable shaft; 102. a first drive roller; 103. a second driving roller; 2. a partition plate; 3. a feeding bin; 301. a first rotary drive; 302. a third driving roller; 303. a friction pad; 4. a fixed block; 401. a spring; 402. a first movable block; 403. a connecting rod; 5. a fixed arm; 501. a clamping block; 6. connecting blocks; 601. a card slot; 7. a cleaning brush; 8. a hollow cylinder; 801. a second rotary drive; 802. a screw rod; 803. a second movable block; 9. and (5) limiting rollers.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
Referring to fig. 1-4 of the specification, an embodiment of the present invention is provided: a quick paper feeding mechanism for a printer comprises a main machine body 1, a feeding bin 3, a cleaning brush 7 and a limiting roller 9, wherein one side of the outer part of the main machine body 1 is movably connected with a movable shaft 101, and the main machine body 1 is movably connected with a partition plate 2 through the movable shaft 101;
a first driving roller 102 is fixedly installed at the bottom end inside the main body 1, a second driving roller 103 is arranged at the top end of the first driving roller 102, and paper entering printing can be completed through the matching of the first driving roller 102 and the second driving roller 103;
one side of the movable shaft 101 is movably connected with a partition plate 2, the top end of the partition plate 2 is fixedly connected with a feeding bin 3, one side of the feeding bin 3 is fixedly provided with a first rotary transmission device 301, one side of the first rotary transmission device 301 is fixedly connected with a third transmission roller 302, the outer part of the third transmission roller 302 is movably connected with the feeding bin 3, two sides of the inner part of the feeding bin 3 are fixedly connected with friction pads 303, the third transmission roller 302 can be driven to rotate by starting the first rotary transmission device 301, and paper is pushed by the third transmission roller 302 to be automatically fed;
one side inside the main machine body 1 is fixedly connected with a fixed block 4, one side inside the fixed block 4 is fixedly connected with a spring 401, one side of the spring 401 is fixedly connected with a first movable block 402, the outer part of the first movable block 402 is movably connected with the fixed block 4, one side of the first movable block 402 is fixedly connected with a connecting rod 403, one side of the connecting rod 403 is fixedly connected with a fixed arm 5, the bottom end of one side of the fixed arm 5 is fixedly connected with a clamping block 501, the bottom end of the fixed block 4 is provided with a connecting block 6, two sides of the connecting block 6 are fixedly provided with clamping grooves 601, the inner part of the clamping groove 601 is movably connected with the clamping block 501, the clamping block 501 at the bottom end of the fixed arm 5 movably connected with two sides of the fixed block 4 is inserted into the clamping groove 601 on the connecting block 6, and the connection between the fixed block 4 and the connecting block 6 can be completed;
the bottom end of the connecting block 6 is fixedly connected with a cleaning brush 7, and paper entering the main machine body 1 can be cleaned through the cleaning brush 7;
the hollow section of thick bamboo 8 of one side fixedly connected with of the inside of the host computer body 1, the top fixed mounting of hollow section of thick bamboo 8 has the rotatory transmission 801 of second, the inside swing joint of hollow section of thick bamboo 8 has hob 802, the rotatory transmission 801 of top fixedly connected with second of hob 802, one side swing joint of the outside of hob 802 has the second movable block 803, the spacing roller 9 of one side fixedly connected with of second movable block 803, it is rotatory to drive hob 802 through the start-up of the rotatory transmission 801 of second, make the second movable block 803 on the hob 802 drive spacing roller 9 and go up and down, make spacing roller 9 accomplish the spacing to different thickness papers.
When the embodiment of the application is used: at the top fixedly connected with feeding storehouse 3 of baffle 2, can accomplish the placing to the paper through feeding storehouse 3, it can increase the frictional force between feeding storehouse 3 and the paper to be provided with friction pad 303 in the inside both sides of feeding storehouse 3 simultaneously, prevent that the condition of paper landing from taking place, and the first rotary transmission device 301 through feeding storehouse 3 one side starts, can drive third driving roller 302 and rotate, it promotes the paper and carries out the automatic paper feed to make third driving roller 302, through one side fixedly connected with fixed block 4 in the main engine body 1 inside, simultaneously through the draw-in groove 601 on the fixed arm 5 of 4 both sides swing joint of fixed block inserted the connecting block 6, can accomplish being connected of fixed block 4 and connecting block 6, the bottom of connecting block 6 is provided with cleaning brush 7 simultaneously, can clean the paper that gets into the main engine body 1 inside through cleaning brush 7.
Claims (7)
1. The utility model provides a quick paper feed mechanism for printer, its characterized in that, includes the host computer body (1), feeding storehouse (3), cleaning brush (7) and spacing roller (9), inside one side fixedly connected with fixed block (4) of the host computer body (1), inside one side fixedly connected with spring (401) of fixed block (4), the first movable block (402) of one side fixedly connected with of spring (401), the outside swing joint of first movable block (402) has fixed block (4), one side fixedly connected with connecting rod (403) of first movable block (402), one side fixedly connected with fixed arm (5) of connecting rod (403), bottom fixedly connected with fixture block (501) of fixed arm (5) one side, the bottom of fixed block (4) is provided with connecting block (6).
2. The fast paper feeding mechanism for printer according to claim 1, characterized in that: the outside one side swing joint of host computer body (1) has loose axle (101), the inside bottom fixed mounting of host computer body (1) has first drive roller (102), the top of first drive roller (102) is provided with second drive roller (103).
3. The fast paper feeding mechanism for printer according to claim 2, characterized in that: one side swing joint of loose axle (101) has baffle (2), the top fixedly connected with feeding storehouse (3) of baffle (2).
4. The fast paper feeding mechanism for printer according to claim 1, characterized in that: one side fixed mounting in feeding storehouse (3) has first rotary transmission (301), one side fixedly connected with third driving roller (302) of first rotary transmission (301), the outside swing joint of third driving roller (302) has feeding storehouse (3), the inside both sides fixedly connected with friction pad (303) in feeding storehouse (3).
5. The fast paper feeding mechanism for printer according to claim 1, characterized in that: the cleaning brush is characterized in that clamping grooves (601) are fixedly arranged on two sides of the connecting block (6), clamping blocks (501) are movably connected inside the clamping grooves (601), and cleaning brushes (7) are fixedly connected to the bottom ends of the connecting block (6).
6. The fast paper feeding mechanism for printer according to claim 1, characterized in that: the host computer body (1) inside one side fixedly connected with hollow section of thick bamboo (8), the top fixed mounting of hollow section of thick bamboo (8) has second rotary drive device (801), the inside swing joint of hollow section of thick bamboo (8) has hob (802).
7. The fast paper feeding mechanism for printer according to claim 6, characterized in that: the top end fixedly connected with second rotary transmission device (801) of hob (802), one side swing joint of hob (802) outside has second movable block (803), one side fixedly connected with spacing roller (9) of second movable block (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910883.8U CN216583180U (en) | 2021-11-25 | 2021-11-25 | Quick paper feed mechanism for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910883.8U CN216583180U (en) | 2021-11-25 | 2021-11-25 | Quick paper feed mechanism for printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216583180U true CN216583180U (en) | 2022-05-24 |
Family
ID=81650235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122910883.8U Active CN216583180U (en) | 2021-11-25 | 2021-11-25 | Quick paper feed mechanism for printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216583180U (en) |
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2021
- 2021-11-25 CN CN202122910883.8U patent/CN216583180U/en active Active
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