CN217516291U

CN217516291U - Self-cleaning paperboard printing paper feeder

Info

Publication number: CN217516291U
Application number: CN202221236792.9U
Authority: CN
Inventors: 李红平; 刘云飞; 郝俊杰; 郭晓滨
Original assignee: Langshengke Printing Shenzhen Co ltd
Current assignee: Langshengke Printing Shenzhen Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-30
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a self-cleaning formula cardboard printing paper feeder, including the frame, set up in the frame in order to carry the conveyer belt of printing machine with the cardboard and set up in the frame in order to carry out clear clean mechanism to the cardboard surface, clean mechanism is including setting up in the frame and being located the gas blow pipe of the top of conveyer belt, and the gas blow hole of blowing is seted up towards the cardboard surface to the gas blow pipe, the frame is provided with carries out the air feed subassembly of air feed to the gas blow pipe. The application has the possible effect of reducing the adhesion of chip dust to the surface of the board.

Description

Self-cleaning paperboard printing paper feeder

Technical Field

The application relates to the technical field of paperboard printing, in particular to a self-cleaning paperboard printing paper feeder.

Background

Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the printing machine can be used for coating ink on the position on which the characters and images are printed on the printing plate, then it can be directly or indirectly transferred onto the paper or other printing material (for example textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the printed matter identical to that of printing plate. The invention and development of the printing machine play an important role in the spread of human civilization and culture. In the prior art, a paper feeder conveys a paper board to a color printer to perform a printing operation.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the paper feeding process of the paper feeder, since the surface of the paperboard is adhered with the dust of the scraps in the prior cutting process of the paperboard, the printing quality of the paperboard is affected, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of adhering dust on the surface of the paperboard, the application provides a self-cleaning paperboard printing paper feeder.

The application provides a self-cleaning formula cardboard printing paper feeder adopts following technical scheme:

self-cleaning formula cardboard printing paper feeder, its characterized in that: including the frame, set up in the frame in order to carry the conveyer belt to the printing machine with the cardboard and set up in the frame in order to carry out clear clean mechanism to the cardboard surface, clean mechanism is including setting up in the gas blow pipe of the top of frame and lieing in the conveyer belt, and the gas blow hole of blowing is seted up towards the cardboard surface to the gas blow pipe, the frame is provided with carries out the air feed subassembly of air feed to the gas blow pipe.

Through adopting above-mentioned technical scheme, the air feed subassembly is the gas blow pipe and lasts the air feed, and gas blows to the cardboard on the conveyer belt from the gas hole to blow off the piece dust attached to the cardboard surface, improve the cleanliness on cardboard surface, thereby improve the quality of follow-up cardboard printing.

Optionally, the axial direction of the blowing pipe is perpendicular to the conveying direction of the paperboard, and a plurality of blowing holes are arranged and distributed along the axial direction of the blowing pipe.

Through adopting above-mentioned technical scheme, the hole of blowing is provided with a plurality ofly, improves the effect of blowing and clean efficiency.

Optionally, the air blowing pipe is connected to the frame in a sliding manner along a direction parallel to the width direction of the conveying belt, and the frame is provided with a driving assembly for driving the air blowing pipe to perform reciprocating sliding movement.

Through adopting above-mentioned technical scheme, drive assembly drive gas blow pipe reciprocating sliding to the improvement is to the clear comprehensive of cardboard surface impurity, improves clean effect.

Optionally, an installation frame is fixedly connected to the outer side of the rack, the driving assembly includes a cylinder body fixedly connected to a first cylinder of the installation frame, and a piston rod of the first cylinder is fixedly connected to the air blowing pipe.

By adopting the technical scheme, the mounting frame is arranged to provide a mounting carrier for the first cylinder, and the piston rod of the first cylinder stretches and retracts to drive the air blowing pipe to perform reciprocating sliding motion.

Optionally, the air supply assembly comprises a flexible hose connected to the air blowing pipe and an air blower connected to the flexible hose.

Through adopting above-mentioned technical scheme, the air-blower passes through the expansion hose and lasts the conveying gas to the gas blow pipe, and the expansion hose can adapt the gas blow pipe and slide and stretch out and draw back the regulation.

Optionally, the conveyer belt has been seted up the bits hole that falls, the frame is provided with the collection bits cell body that is located the conveyer belt below, and collection bits cell body is provided with the subassembly of bleeding.

Through adopting above-mentioned technical scheme, the subassembly of bleeding is bled to collection bits cell body for collection bits cell body is the negative pressure, and the piece dust that drops from the paperboard surface falls to collecting in the bits cell body by the bits hole that falls and concentrates and collect, guarantees operational environment's clean and tidy degree, accords with green production theory.

Optionally, the air exhaust assembly includes an air exhaust pipe communicated with the chip collecting tank and an air exhaust pump communicated with the air exhaust pipe for air exhaust operation.

Through adopting above-mentioned technical scheme, open the aspiration pump, realize the operation of bleeding through the exhaust tube for the collection bits cell body is the negative pressure state.

Optionally, the cleaning mechanism further comprises a cleaning roller arranged on the frame, and the cleaning roller is provided with bristles abutted to the upper surface of the paper board.

Through adopting above-mentioned technical scheme, add the cleaning roller, carry out the secondary to the cardboard surface and clean, further improve the cleanliness on cardboard surface.

Optionally, the frame fixedly connected with portal frame, the portal frame slides and is connected with the crane, the portal frame is provided with the lift piece that the drive crane slided, and the cleaning roller rotates to be connected in the crane.

Through adopting above-mentioned technical scheme, be provided with the portal frame and provide the installation carrier for upgrading the frame, slide through a lift drive crane and go up and down to adjust the high position of cleaning roller, the adaptation is clean in the cardboard of different thickness sizes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the air supply assembly continuously supplies air for the air blowing pipe, and the air is blown to the paper board on the conveying belt from the air blowing holes, so that the scrap dust attached to the surface of the paper board is blown off, the cleanliness of the surface of the paper board is improved, and the quality of subsequent paper board printing is improved;

2. the air exhaust assembly exhausts air to the scrap collecting groove body, so that the scrap collecting groove body is in negative pressure, and scrap dust falling from the surface of the paperboard falls into the scrap collecting groove body through the scrap falling holes to be collected in a concentrated mode, the cleanliness of a working environment is guaranteed, and the environment-friendly production concept is met;

3. add the cleaning roller, carry out the secondary to the cardboard surface clean, further improve the cleanliness on cardboard surface.

Drawings

FIG. 1 is a schematic view of the overall structure of a self-cleaning type sheet feeding machine for a cardboard printing machine;

fig. 2 is a schematic structural diagram of a portal frame and a lifting frame.

Description of reference numerals: 1. a frame; 11. a conveying roller; 12. a drive motor; 13. mounting a plate; 14. a mounting frame; 15. a first cylinder; 2. a conveyor belt; 21. chip falling holes; 3. a cleaning mechanism; 31. an air blowing pipe; 32. a cleaning roller; 33. brushing; 4. a gas supply assembly; 41. a flexible hose; 42. a blower; 5. a gantry; 51. erecting a beam; 52. a cross beam; 53. a second cylinder; 6. a lifting frame; 61. a transverse plate; 62. a vertical plate; 63. cleaning the motor; 7. a scrap collecting tank body; 8. an air extraction assembly; 81. an air exhaust pipe; 82. an air pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses self-cleaning formula cardboard printing paper feeder, refer to fig. 1, including setting up in frame 1 of printing machine upstream, setting up in frame 1 in order to carry the cardboard to the conveyer belt 2 of printing machine and set up in frame 1 in order to carry out clear mechanism 3 of cleaning to the cardboard surface. All the rotation in both sides of frame 1 is connected with conveying roller 11, and conveying roller 11's axial is on a parallel with the length direction of frame 1, and 2 conveying belts are around locating conveying roller 11, and frame 1 fixedly connected with drives one of them conveying roller 11 pivoted driving motor 12.

A pair of mounting plates 13 respectively positioned at two sides of the conveyer belt 2 are fixedly connected to the side wall of the frame 1, and the pair of mounting plates 13 are distributed along the width direction of the frame 1. The cleaning mechanism 3 comprises an air blowing pipe 31 arranged on the frame 1 and positioned above the conveying belt 2 and a cleaning roller 32 arranged on the frame 1 and positioned at the downstream of the air blowing pipe 31, and the cleaning roller 32 is provided with bristles 33 abutted against the upper surface of the paperboard. The axial direction of the air blowing pipe 31 is parallel to the width direction of the rack 1, the axial direction of the air blowing pipe 31 is perpendicular to the conveying direction of the paper board, and the air blowing pipe 31 is connected to the mounting plate 13 in a sliding mode along the axial direction. The lower peripheral wall of the air blowing pipe 31 is provided with a plurality of air blowing holes for blowing air to the upper surface of the paperboard, and the air blowing holes are distributed along the axial direction of the air blowing pipe 31.

The housing 1 is provided with an air supply unit 4 for supplying air to the air blowing pipe 31, and the air supply unit 4 includes an extensible hose 41 connected to one end of the air blowing pipe 31 and a blower 42 connected to the extensible hose 41. The outer side wall of one of the mounting plates 13 is fixedly connected with a mounting frame 14, the mounting frame 14 is provided with a driving assembly for driving the blowing pipe 31 to perform reciprocating sliding motion, the driving assembly is a cylinder body and is fixedly connected to a first cylinder 15 of the mounting frame 14, a piston rod of the first cylinder 15 is fixedly connected to one end face, far away from the telescopic hose 41, of the blowing pipe 31, and the axial direction of the piston rod of the first cylinder 15 is parallel to the axial direction of the blowing pipe 31.

Referring to fig. 1 and 2, a gantry 5 is fixedly connected to the frame 1, and the gantry 5 is located at the downstream of the blowing pipe 31. The gantry 5 comprises a pair of vertical beams 51 fixedly connected to two sides of the frame 1 and a cross beam 52 fixedly connected between the upper parts of the two vertical beams 51, and the two vertical beams 51 are distributed along the width direction of the frame 1. The cross beam 52 is connected with a lifting frame 6 along the vertical sliding way, and the lifting frame 6 is positioned below the cross beam 52. The lifting frame 6 comprises a transverse plate 61 positioned below the cross beam 52 and a vertical plate 62 fixedly connected to the lower end surface of the transverse plate 61. The crossbeam 52 is provided with the lifter that the drive crane 6 slided, and in this embodiment, the lifter is cylinder body fixed connection in the second cylinder 53 of crossbeam 52 up end, and the piston rod of second cylinder 53 wears to locate crossbeam 52 and fixed connection in diaphragm 61 up end. The cleaning roller 32 is rotatably connected to a vertical plate 62, and the vertical plate 62 is fixedly connected to a cleaning motor 63 for driving the cleaning roller 32 to rotate.

The conveying belt 2 is provided with a scrap falling hole 21 in a penetrating mode, the frame 1 is provided with a scrap collecting groove body 7 located below the conveying belt 2, the upper portion of the scrap collecting groove body 7 is open, and the upper end face of the scrap collecting groove body 7 abuts against the lower surface of the conveying belt 2. The chip collecting groove body 7 is provided with an air exhaust assembly 8, and the air exhaust assembly 8 comprises an air exhaust pipe 81 communicated with the chip collecting groove body 7 and an air exhaust pump 82 communicated with the air exhaust pipe 81 for air exhaust operation.

The implementation principle of the self-cleaning paperboard printing paper feeder of the embodiment of the application is as follows: air feed subassembly 4 lasts the air feed for gas blow pipe 31, gaseous cardboard to the conveyer belt 2 on from the hole of blowing, thereby blow off attached to the piece dust on cardboard surface, the flexible gas blow pipe 31 that drives of piston rod of first cylinder 15 carries out reciprocating sliding motion, improve the clear wholeness to cardboard surface impurity, the cardboard continues to transport through portal frame 5, cleaning roller 32 carries out the secondary to the cardboard upper surface and cleans, further improve the cleanliness on cardboard surface, thereby improve the quality of follow-up cardboard printing, the piece falls to collection bits cell body 7 in through falling bits hole 21 and collects concentratedly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Self-cleaning formula cardboard printing paper feeder, its characterized in that: including frame (1), set up in frame (1) in order to carry conveyer belt (2) to the printing machine with the cardboard and set up in frame (1) in order to carry out clear clean mechanism (3) to the cardboard surface, clean mechanism (3) are including setting up in frame (1) and being located gas blow pipe (31) of the top of conveyer belt (2), and the hole of blowing is seted up towards the cardboard surface in gas blow pipe (31), frame (1) is provided with air feed subassembly (4) of carrying out the air feed to gas blow pipe (31).

2. A self-cleaning sheet feeder for cardboard printing according to claim 1, characterized in that: the axial direction of the air blowing pipes (31) is perpendicular to the conveying direction of the paperboard, and a plurality of air blowing holes are arranged and distributed along the axial direction of the air blowing pipes (31).

3. A self-cleaning sheet feeder for cardboard printing according to claim 2, characterized in that: the air blowing pipe (31) is connected to the rack (1) in a sliding mode along the direction parallel to the width direction of the conveying belt (2), and the rack (1) is provided with a driving assembly for driving the air blowing pipe (31) to do reciprocating sliding motion.

4. A self-cleaning sheet feeder for cardboard printing according to claim 3, characterized in that: frame (1) outside fixedly connected with mounting bracket (14), drive assembly includes cylinder body fixed connection in first cylinder (15) of mounting bracket (14), and the piston rod fixed connection of first cylinder (15) is in gas blow pipe (31).

5. A self-cleaning sheet feeder for cardboard printing according to claim 3, characterized in that: the air supply assembly (4) comprises a telescopic hose (41) connected to the air blowing pipe (31) and an air blower (42) connected to the telescopic hose (41).

6. A self-cleaning sheet feeder for cardboard printing according to claim 1, characterized in that: the scrap falling device is characterized in that scrap falling holes (21) are formed in the conveying belt (2), a scrap collecting groove body (7) located below the conveying belt (2) is arranged on the rack (1), and the scrap collecting groove body (7) is provided with an air exhaust assembly (8).

7. The self-cleaning sheet feeder for cardboard printing of claim 6, characterized in that: the air extraction assembly (8) comprises an air extraction pipe (81) communicated with the scrap collecting groove body (7) and an air extraction pump (82) communicated with the air extraction pipe (81) for air extraction.

8. A self-cleaning sheet feeder for cardboard printing according to claim 1, characterized in that: the cleaning mechanism (3) further comprises a cleaning roller (32) arranged on the rack (1), and the cleaning roller (32) is provided with bristles (33) abutted to the upper surface of the paperboard.

9. A self-cleaning sheet feeder for paperboard printing as recited in claim 8, wherein: frame (1) fixedly connected with portal frame (5), portal frame (5) slide and are connected with crane (6), and portal frame (5) are provided with the lift piece that drive crane (6) slided, and cleaning roller (32) rotate to be connected in crane (6).