CN217920512U

CN217920512U - Paper printing and conveying device

Info

Publication number: CN217920512U
Application number: CN202221867594.2U
Authority: CN
Inventors: 徐洋
Original assignee: Shengzhou Xiangshun Printing Co ltd
Current assignee: Shengzhou Xiangshun Printing Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-29
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a paper printing and conveying device, which comprises a bracket, wherein a plurality of first supporting rollers are arranged inside the bracket, a dust removal box is arranged on one side of the top end of the bracket, and a second supporting roller connected with the inner wall of the dust removal box is arranged inside the dust removal box; the beneficial effects are that: the upper dust hood and the lower dust hood are respectively arranged above and below the paper, so that dust on the upper surface and the lower surface of the paper can be cleaned, the cleanness of the surface of the paper can be ensured before printing, and the printing quality of the paper is effectively improved; through set up the dust removal mechanism who comprises baffle, recess, dust screen, motor, (mixing) shaft, water supply connector and water connectors etc. on the water tank, can stop the dust in the water tank, reduce negative pressure pump and block failure probability, prevent that the dust directly throws the air in, the effectual pollution of having avoided the environment, the washing that can also realize the dust screen automatically simultaneously has the clearance dust effect, does not need frequent change dust screen.

Description

Paper printing and conveying device

Technical Field

The utility model relates to a technical field is carried in the paper printing, particularly, relates to a paper printing conveyor.

Background

In paper printing, an original such as characters, pictures, photographs, and forgery prevention is subjected to processes such as plate making, ink application, and pressurization to transfer ink to the surface of paper, and before printing, the paper needs to be conveyed to a printing machine by a conveying device to be printed.

The existing paper printing and conveying device is lack of a structure for cleaning the surface of paper, and the cleanness of the surface of the paper cannot be well guaranteed before the paper enters a printing machine, so that the printing quality of the paper cannot be well guaranteed.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a paper printing conveyor to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a paper printing conveyor, includes the support, the inside a plurality of backing roll that is equipped with of support, the dust removal case is installed to top one side of support, the dust removal incasement portion is equipped with backing roll two rather than the inner wall is connected, negative pressure pump is installed on the top of dust removal incasement, the dust removal incasement portion is equipped with the backup pad rather than the inner wall is connected, the positive front end of backup pad is equipped with the suction hood, the bottom of going up the suction hood is equipped with a plurality of connecting pipe one, the bottom of connecting pipe one is equipped with down the suction hood, the water tank is installed to the rear side inner wall of dust removal case top one side of water tank be equipped with the connecting pipe two that the negative pressure pump is connected, the top opposite side of water tank be equipped with the connecting pipe three that goes up the suction hood is connected, install dust removal mechanism on the water tank.

Preferably, the dust removal mechanism is including being located the baffle on the inside top of water tank, the bottom of baffle is equipped with the recess, the bottom of recess is equipped with the dust screen, the top middle part of water tank is equipped with and extends to the inside electric telescopic handle of recess, and with electric telescopic handle's bottom with the top of dust screen is connected, the bottom middle part of water tank is equipped with the motor, the top of motor be equipped with extend to the inside (mixing) shaft of water tank, one side top of water tank is equipped with water supply connector, one side below of water tank is equipped with water outlet connector.

Preferably, the fan is installed to one side inner wall of water tank, the upper portion of dust screen is seal structure, the inside cavity setting that is of the lower part of dust screen.

Preferably, a plurality of gears distributed up and down are arranged inside the dust screen, fan blades are arranged at the rear ends of the gears, connecting shafts connected with the inner wall of the dust screen are arranged at the front ends of the gears and the rear ends of the fan blades, an L-shaped rod is arranged on the inner wall of the front end of the water tank, a rack extending into the dust screen is arranged at the top end of the L-shaped rod, and the rack is connected with all the gears in a meshed mode.

Preferably, the inside of dust removal case is equipped with two pairs of cleaning rollers, both ends all are equipped with around the cleaning roller with the back shaft that the dust removal incasement wall is connected.

Preferably, the both ends of dust removal case all are equipped with sealing door, the bottom of support is equipped with a plurality of support column.

The beneficial effects of the utility model are that:

1. the upper dust hood and the lower dust hood are respectively arranged above and below the paper, so that dust on the upper surface and the lower surface of the paper can be cleaned, the cleanness of the surface of the paper can be ensured before printing, and the printing quality of the paper is effectively improved;

2. the dust removal mechanism consisting of the partition plate, the groove, the dust screen, the motor, the stirring shaft, the water inlet joint, the water outlet joint and the like is arranged on the water tank, so that dust can be blocked in the water tank, the probability of blockage failure of the negative pressure pump is reduced, the dust is prevented from being directly thrown into the air, the environmental pollution is effectively avoided, meanwhile, the dust screen can be automatically cleaned, the dust screen cleaning function is realized, and the dust screen does not need to be frequently replaced;

3. through setting up rack, fan piece, rack to cooperation motor and (mixing) shaft use, the mobility of near the near washing liquid of very big improvement dust screen, thereby the cleaning performance of effectual improvement dust screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a paper printing and conveying apparatus according to an embodiment of the present invention;

fig. 2 is a front cross-sectional view of a dust box in a paper printing and conveying apparatus according to an embodiment of the present invention;

fig. 3 is a front cross-sectional view of a paper printing delivery unit water tank according to an embodiment of the present invention;

fig. 4 is an enlarged view of a in fig. 3 of a sheet printing transport apparatus according to an embodiment of the present invention.

In the figure:

1. a support; 2. a first supporting roller; 3. a dust removal box; 4. a second supporting roller; 5. a negative pressure pump; 6. a support plate; 7. an upper dust hood; 8. a first connecting pipe; 9. a lower dust hood; 10. a water tank; 11. a second connecting pipe; 12. a third connecting pipe; 13. a partition plate; 14. a groove; 15. a dust screen; 16. a motor; 17. a stirring shaft; 18. a water inlet joint; 19. a water outlet joint; 20. a fan; 21. a gear; 22. a fan blade; 23. a rack; 24. cleaning the roller; 25. a sealing door; 26. an electric telescopic rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a paper printing conveyor.

The first embodiment;

as shown in fig. 1-4, according to the utility model discloses paper printing conveyor, including support 1, support 1 is inside to be equipped with a plurality of backing roll 2, dust removal case 3 is installed to top one side of support 1, the inside backing roll two 4 that are connected rather than the inner wall that is equipped with of dust removal case 3, negative-pressure pump 5 is installed on the top in the dust removal case 3, the inside backup pad 6 that is connected rather than the inner wall that is equipped with of dust removal case 3, the positive front end of backup pad 6 is equipped with suction hood 7, the bottom of going up suction hood 7 is equipped with a plurality of connecting pipe 8, the bottom of connecting pipe 8 is equipped with down suction hood 9, water tank 10 is installed to the rear side inner wall of dust removal case 3 top one side of water tank 10 be equipped with connecting pipe two 11 that negative-pressure pump 5 is connected, the top opposite side of water tank 10 be equipped with the three 12 that last suction hood 7 is connected, install dust removal mechanism on the water tank connecting pipe 10.

The second embodiment;

as shown in fig. 1-4, according to the paper printing and conveying device of the embodiment of the present invention, the dust removing mechanism includes a partition plate 13 located at the top end inside the water tank 10, a groove 14 is provided at the bottom end of the partition plate 13, a dust screen 15 is provided at the bottom end of the groove 14, an electric telescopic rod 26 extending into the groove 14 is provided at the middle portion of the top end of the water tank 10, and is connected to the bottom end of the electric telescopic rod 26 and the top end of the dust screen 15, a motor 16 is provided at the middle portion of the bottom end of the water tank 10, a stirring shaft 17 extending into the water tank 10 is provided at the top end of the motor 16, a water inlet joint 18 is provided above one side of the water tank 10, a water outlet joint 19 is provided below one side of the water tank 10 to prevent dust from being directly thrown into the air, so as to have not only a good automatic dust removing function but also a dust removing function without frequently replacing the dust screen 15, a fan 20 is installed on the inner wall of one side of the water tank 10 to accelerate the drying of the surface of the dust screen 15, the cleaning efficiency of the dust screen 15 is ensured that the dust screen 15 can be used quickly, the upper portion of the dust screen 15 is divided into the inner wall, a sealing structure that the inner wall of the sealing structure is provided with a plurality of the sealing of the dust screen 15, a sealing structure provided with a plurality of a sealing rack bar sealing structure provided between the dust screen gear rack bar 21, the dust screen bar, the sealing structure provided at the inner wall of the sealing structure, the inner wall of the sealing of the dust screen bar sealing structure, the sealing structure is provided with a plurality of the sealing structure provided with a hollow gear bar 21, the sealing structure provided inside the sealing structure, the sealing structure provided with a plurality of the sealing structure provided inside the hollow gear bar sealing structure provided with a plurality of the hollow gear bar 21, the hollow rack bar 21 extending into the hollow rack bar 21, the hollow rack bar connecting structure provided inside the hollow rack bar 21, the hollow rack bar 21 extending into the hollow rack bar 21, the hollow rack bar connecting the hollow rack bar 21, and the rack 23 is meshed with all the gears 21, so that the plurality of fan blades 22 can be driven to rotate simultaneously in the process of moving the dust screen 15 downwards, the mobility of water bodies near the dust screen 15 is improved, and the cleaning effect of the dust screen 15 is improved.

The third embodiment;

as shown in fig. 1-4, according to the utility model discloses paper printing conveyor, the inside of dust removal case 3 is equipped with two pairs of cleaning roller 24, both ends all be equipped with around cleaning roller 24 with the back shaft that the 3 inner walls of dust removal case are connected can carry out the preliminary treatment to cleaning roller 24 before removing dust to improve the printing quality of paper, the both ends of dust removal case 3 all are equipped with sealing door 25, can open dust removal case 3, thereby are convenient for overhaul dust removal case 3 internals, the bottom of support 1 is equipped with a plurality of support column, plays good supporting role.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, paper firstly passes through the two pairs of cleaning rollers 24 for pre-cleaning, dust solidified on the surface of the paper is loosened, the negative pressure pump 5 is started, the upper dust hood 7 and the lower dust hood 9 both generate certain suction force and absorb all the dust on the upper surface and the lower surface of the paper, the absorbed dust enters the water tank 10 through the third connecting pipe 12, and under the filtering action of the dust screen 15, the dust stays in the water tank 10, so that the dust can be prevented from entering the negative pressure pump 5, the blockage of the negative pressure pump 5 can be prevented, and the pollution to the environment can be avoided; during cleaning: the motor 16 is started, the stirring shaft 17 rotates to increase the flowability of the cleaning liquid, the electric telescopic rod 26 is started, the dust screen 15 moves downwards and is inserted into the cleaning liquid, the plurality of gears 21 rotate simultaneously in the downward moving process, the driving fan 22 corresponding to each gear 21 rotates, the flowability of the cleaning liquid near the dust screen 15 can be improved, a good auxiliary effect is achieved, the cleaning effect of the dust screen 15 is improved, after the cleaning is finished, the dust screen 15 moves upwards and resets, the fan 20 is started, and the drying efficiency of the dust screen 15 is accelerated; when the cleaning liquid reaches a certain dirt, the motor 16 is started to drive the stirring shaft 17 to enable the cleaning liquid to be sufficiently and uniformly discharged through the water outlet connector 19, and new cleaning liquid enters from the water inlet connector 18.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a paper printing conveyor, its characterized in that, includes support (1), support (1) inside is equipped with a plurality of backing roll (2), dust removal case (3) are installed to top one side of support (1), inside backing roll two (4) that are connected rather than the inner wall of being equipped with of dust removal case (3), negative pressure pump (5) are installed on the top in dust removal case (3), inside backup pad (6) that are connected rather than the inner wall of being equipped with of dust removal case (3), positive front end of backup pad (6) is equipped with suction hood (7), the bottom of going up suction hood (7) is equipped with a plurality of connecting pipe (8), the bottom of connecting pipe (8) is equipped with down suction hood (9), water tank (10) are installed to the rear side inner wall of dust removal case (3) top one side of water tank (10) be equipped with connecting pipe two (11) that negative pressure pump (5) are connected, the top opposite side of water tank (10) be equipped with connecting pipe three (12) that last suction hood (7) are connected, dust removal mechanism is installed on water tank (10).

2. The paper printing and conveying device according to claim 1, wherein the dust removing mechanism comprises a partition plate (13) located at the top end inside the water tank (10), a groove (14) is formed in the bottom end of the partition plate (13), a dust screen (15) is arranged at the bottom end of the groove (14), an electric telescopic rod (26) extending into the groove (14) is arranged in the middle of the top end of the water tank (10) and connected with the bottom end of the electric telescopic rod (26) and the top end of the dust screen (15), a motor (16) is arranged in the middle of the bottom end of the water tank (10), a stirring shaft (17) extending into the water tank (10) is arranged at the top end of the motor (16), a water inlet joint (18) is arranged above one side of the water tank (10), and a water outlet joint (19) is arranged below one side of the water tank (10).

3. The paper printing and conveying device as claimed in claim 2, wherein a fan (20) is mounted on one side inner wall of the water tank (10), the upper portion of the dust screen (15) is a sealing structure, and the interior of the lower portion of the dust screen (15) is hollow.

4. The paper printing and conveying device according to claim 2, characterized in that a plurality of gears (21) are arranged in the dust screen (15) and distributed up and down, fan blades (22) are arranged at the rear ends of the gears (21), connecting shafts connected with the inner wall of the dust screen (15) are arranged at the front ends of the gears (21) and the rear ends of the fan blades (22), an L-shaped rod is arranged on the inner wall of the front end of the water tank (10), a rack (23) extending into the dust screen (15) is arranged at the top end of the L-shaped rod, and the rack (23) is meshed with all the gears (21).

5. The paper printing and conveying device according to claim 1, wherein two pairs of cleaning rollers (24) are arranged inside the dust removal box (3), and supporting shafts connected with the inner wall of the dust removal box (3) are arranged at the front end and the rear end of each cleaning roller (24).

6. A paper printing and transporting device according to claim 1, characterised in that sealing doors (25) are provided at both ends of the dust box (3), and a plurality of support posts are provided at the bottom end of the frame (1).