CN114919961A

CN114919961A - Automatic printing device for color paper printing

Info

Publication number: CN114919961A
Application number: CN202210581919.9A
Authority: CN
Inventors: 蒋志莲; 唐志明
Original assignee: Shenzhen Chuangshunfa Printing Co ltd
Current assignee: Shenzhen Chuangshunfa Printing Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-19

Abstract

The invention belongs to the technical field of printing, and particularly relates to an automatic printing device for color paper printing, which comprises a top box, wherein two support legs which are symmetrically distributed on two sides are fixedly connected to two ends of the top box, mounting plates are fixedly connected to two ends of the top box, two symmetrically distributed conveying rollers are rotatably connected between the two mounting plates, a conveying belt is sleeved between the two conveying rollers, a motor is fixedly connected to one side of one support leg, an output shaft of the motor is fixedly connected with the corresponding conveying roller, a water tank is fixedly connected between the two T-shaped frames, an inner shaft is rotatably connected between inner walls at two ends of the water tank, a rolling brush is fixedly sleeved on the inner shaft, the front end of the inner shaft penetrates through the T-shaped frames, first belt wheels are fixedly sleeved on the inner shaft and the output shaft of the motor, and a first belt is sleeved between the two first belt wheels. According to the invention, the surface of the conveyor belt is wiped by the roller brush, and the roller brush is self-cleaned by water in the water tank, so that the pigment is cleaned.

Description

Automatic printing device for color paper printing

Technical Field

The invention relates to the technical field of printing, in particular to an automatic printing device for color paper printing.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, or leather by performing processes such as plate making, inking, and pressing on an original such as characters, pictures, or photographs, thereby mass-transferring the contents of the original. Printing in the simple sense is the process of transferring the graphic information on an original to a substrate using a printing plate or other means, and may also be understood as a reproduction process using an analog or digital image carrier to transfer a colorant/pigment (e.g. ink) to the substrate.

Various paper is generally carried various paper at the in-process of automatic printing through the conveyer belt, then prints it through printing mechanism, and the back is accomplished in the printing, and various paper is carried out along with the conveyer belt, and this in-process, pigment are stained with easily on the conveyer belt, pollute subsequent various paper production, and current printing device lacks clearance mechanism, consequently makes corresponding improvement to this problem.

Disclosure of Invention

Based on the technical problem that the existing printing device is lack of a cleaning mechanism, the invention provides an automatic printing device for color paper printing.

The invention provides an automatic printing device for color paper printing, which comprises a top box, wherein two supporting legs which are symmetrically distributed on two sides are fixedly connected to two ends of the top box, mounting plates are fixedly connected to two ends of the top box, two symmetrically distributed conveying rollers are rotatably connected between the two mounting plates, a same conveying belt is sleeved between the two conveying rollers, one side fixedly connected with motor of one of them landing leg, fixed connection between motor output shaft and the transfer roller that corresponds, the outer terminal surface fixedly connected with T shape frame of mounting panel, the same water tank of fixedly connected with between two T shape frames, it is connected with same interior axle to rotate between the inner wall of water tank both ends, interior epaxial cover is established and is fixed with the round brush, interior axle front end runs through T shape frame, all overlap on interior axle and the motor output shaft and establish and be fixed with first band pulley, the cover is equipped with same first belt between two first band pulleys.

Preferably, a side plate is inserted into one side of the water tank, which is far away from the rolling brush, an L-shaped fixing frame is fixedly connected to two ends of the outer side of the side plate, a knob is inserted into the outer end face of the fixing frame, and the knob is in threaded connection with the water tank.

Preferably, one side of the side plate close to the rolling brush is fixedly connected with a screen plate, and the screen plate inclines downwards towards one side of the side plate.

Preferably, an avoiding part is arranged on one side of the screen plate close to the rolling brush, and the cross section of the avoiding part is in an arc shape.

Preferably, the guide groove has been seted up to the terminal surface in the T-shaped frame, and sliding connection has the guide block in the guide groove, the same pressure spring of fixedly connected with between guide block top and the guide groove top inner wall, and the terminal surface fixedly connected with connecting block in the guide block, the same card of fixedly connected with holds in the palm between two connecting blocks, and the card is held in the palm and is provided with the strip of scraping, scrapes the strip and blocks and holds in the palm and be connected for dismantling between the support.

Preferably, the top of the clamping support is provided with a clamping groove, the bottom of the clamping groove is provided with a spherical part, and the scraping strip is inserted into the clamping groove.

Preferably, the top box is close to the pigment box of one side inner wall fixedly connected with of motor, and pigment box top is seted up a plurality of evenly distributed's the chamber of depositing, and it has the connecting pipe to deposit chamber bottom intercommunication, and fixedly connected with solenoid valve in the connecting pipe, connecting pipe bottom intercommunication have the print head.

Preferably, the top of the paint box is provided with a cover plate, and the bottom of the cover plate is provided with a plurality of sealing parts matched with the storage cavities.

Preferably, the top box top inner wall is fixedly connected with an orientation plate, the orientation groove is formed in the bottom of the orientation plate, a reciprocating slider is slidably connected in the orientation groove, a reciprocating screw rod is rotatably connected in the orientation groove, the reciprocating slider is sleeved on the reciprocating screw rod, the reciprocating screw rod is connected with a transmission mechanism, the bottom of the reciprocating slider is fixedly connected with an air pipe, and the bottom of the air pipe is communicated with an air cover.

Preferably, the transmission mechanism comprises a second belt, the front end of the reciprocating screw extends to the outside of the top box, second belt wheels are fixedly sleeved on the reciprocating screw and the inner shaft, and the second belt is sleeved between the two second belt wheels.

Compared with the prior art, the invention provides an automatic printing device for color paper printing, which has the following beneficial effects:

1. this an automatic printing device for color paper printing, starter motor, motor output shaft drives one of them transfer roller and rotates, order about the conveyer belt then and rotate, place the color paper raw materials on the conveyer belt, the conveyer belt is carried the color paper raw materials, the printing head prints the color paper raw materials, the back of printing finishes, color paper is carried away by the conveyer belt, when motor output shaft rotates, drive first band pulley in step and rotate, then through the transmission fit of first band pulley and first belt, axle and round brush rotate in the drive, the pigment that the round brush is infected with on to the conveyer belt cleans, water in the water tank can be when the round brush rotates, wash the round brush, thereby maintain the cleanness of round brush self, thereby make the round brush can clean the conveyer belt in succession.

2. This an automatic printing device for various paper printing is provided with the otter board, can be when the round brush when rotating, throws away the pigment and the moisture of adhesion on it, accepts this pigment and moisture through the otter board, and realizes filtering, thereby prevents that the water in the water tank from receiving the pollution, and realizes recycling of water, and be provided with the cross-section and dodge the portion for curved, can be when the round brush is rotatory, the accessible dodges the portion and reduces the wearing and tearing to the brush hair on the round brush.

3. This an automatic printing device for color paper printing, be provided with and scrape the strip, can wipe the back in round brush department as the conveyer belt, remove to when scraping strip department, strike off the moisture on conveyer belt surface through scraping the strip, thereby prevent that this moisture from drenching the color paper raw materials, be provided with pressure spring, can be under its spring action, to the guide block, the whole that connecting block and card held in the palm has ascending pulling force, thereby make and scrape the strip and can paste tightly with the surface of conveyer belt all the time, thereby improve and scrape the water effect, scrape the strip and peg graft in the draw-in groove, can be convenient for change scraping the strip, and the bottom of draw-in groove is provided with spherical portion, the shape and the draw-in groove phase-match of scraping the strip, can strengthen the fixed effect to scraping the strip.

4. This an automatic printing device for color paper printing, be provided with the fan housing, can be through the hose with tuber pipe and outside fan switch-on, when printing, start the fan, locate the decurrent wind-force of stroke at the fan housing, thereby air-dry pigment, and simultaneously, when interior rotation, drive the second band pulley in step and rotate, then drive reciprocal screw rod through the second belt and rotate, under reciprocal screw thread effect, make reciprocal slider along oriented groove round trip movement, then synchronous drive tuber pipe and fan housing remove, thereby evenly air-dry pigment.

Drawings

Fig. 1 is a schematic overall structure diagram of an automatic printing device for color paper printing according to the present invention;

FIG. 2 is a schematic rear view of an automatic printing apparatus for color paper printing according to the present invention;

FIG. 3 is a schematic view of an internal structure of a water tank of an automatic printing device for color paper printing according to the present invention;

FIG. 4 is an enlarged schematic view of the position A of the automatic printing device for color paper printing according to the present invention;

FIG. 5 is a schematic diagram of a screen structure of an automated printing device for color paper printing according to the present invention;

FIG. 6 is an enlarged schematic view of the position B of the automatic printing device for color paper printing according to the present invention;

FIG. 7 is a schematic view of a scraper bar mounting structure of an automatic printing device for color paper printing according to the present invention;

FIG. 8 is a schematic view of the internal structure of a top box of an automatic printing device for color paper printing according to the present invention;

fig. 9 is a schematic diagram of a color box of an automatic printing apparatus for color paper printing according to the present invention.

In the figure: 1. a top box; 2. a support leg; 3. mounting a plate; 4. a conveying roller; 5. a conveyor belt; 6. a motor; 7. a water tank; 8. an inner shaft; 9. rolling and brushing; 10. a first pulley; 11. a first belt; 12. a T-shaped frame; 13. a side plate; 14. a screen plate; 15. a fixed mount; 16. a knob; 17. an avoidance part; 18. a guide groove; 19. a guide block; 20. connecting blocks; 21. a compression spring; 22. clamping and supporting; 23. scraping the strips; 24. a card slot; 25. a spherical portion; 26. a paint box; 27. a storage chamber; 28. a connecting pipe; 29. a print head; 30. a cover plate; 31. a sealing part; 32. an orientation plate; 33. a directional tank; 34. a reciprocating slide block; 35. a reciprocating screw; 36. an air duct; 37. a fan housing; 38. a second pulley; 39. a second belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-9, an automatic printing device for color paper printing comprises a top box 1, two symmetrically distributed support legs 2 are fixedly connected to two ends of the top box 1, mounting plates 3 are fixedly connected to two ends of the top box 1, two symmetrically distributed conveying rollers 4 are rotatably connected between the two mounting plates 3, a same conveying belt 5 is sleeved between the two conveying rollers 4, a motor 6 is fixedly connected to one side of one support leg 2, an output shaft of the motor 6 is fixedly connected with the corresponding conveying roller 4, a T-shaped frame 12 is fixedly connected to an outer end face of the mounting plate 3, a same water tank 7 is fixedly connected between the two T-shaped frames 12, a same inner shaft 8 is rotatably connected between inner walls of two ends of the water tank 7, a rolling brush 9 is sleeved and fixed on the inner shaft 8, the front end of the inner shaft 8 penetrates through the T-shaped frame 12, a first belt wheel 10 is sleeved and fixed on the inner shaft 8 and an output shaft of the motor 6, the same first belt 11 is sleeved between the two first pulleys 10.

Further, one side that round brush 9 was kept away from to water tank 7 is pegged graft and is had curb plate 13, the mount 15 of the equal fixedly connected with L shape in both ends in the curb plate 13 outside, and the outer terminal surface of mount 15 is inserted and is equipped with knob 16, and knob 16 and water tank 7 threaded connection can be convenient for carry out the dismouting with curb plate 13 to be convenient for clear up in the water tank 7.

Furthermore, one side of the side plate 13 close to the rolling brush 9 is fixedly connected with a screen plate 14, and the screen plate 14 inclines downwards towards one side of the side plate 13, so that filtering and water recycling can be realized.

Furthermore, an avoiding part 17 is arranged on one side of the screen plate 14 close to the rolling brush 9, and the section of the avoiding part 17 is arc-shaped, so that the abrasion to the bristles can be reduced.

Further, a guide groove 18 has been seted up to the terminal surface in T-shaped frame 12, sliding connection has a guide block 19 in guide groove 18, the same pressure spring 21 of fixedly connected with between guide block 19 top and the 18 top inner walls of guide groove, terminal surface fixedly connected with connecting block 20 in the guide block 19, the same card of fixedly connected with holds in the palm 22 between two connecting blocks 20, it scrapes strip 23 to be provided with on the card holds in the palm 22, scrape strip 23 and the card hold in the palm and connect for dismantling between 22, can strike off the moisture on the conveyer belt 5.

Furthermore, a clamping groove 24 is formed in the top of the clamping support 22, a spherical portion 25 is arranged at the bottom of the clamping groove 24, and the scraping strip 23 is inserted into the clamping groove 24, so that the scraping strip 23 can be replaced conveniently.

Further, top case 1 is close to one side inner wall fixedly connected with paintbox 26 of motor 6, and paintbox 26 top is seted up a plurality of evenly distributed's the chamber 27 of depositing, deposits chamber 27 bottom intercommunication and has connecting pipe 28, fixedly connected with solenoid valve in the connecting pipe 28, and connecting pipe 28 bottom intercommunication has print head 29, can realize the nimble switching of different pigment.

Further, pigment box 26 top is provided with apron 30, and apron 30 bottom is equipped with a plurality ofly and deposits chamber 27 assorted sealing 31, can prevent that pigment from air-drying to prevent to receive the pollution.

The working principle is as follows: when the color paper printing machine is used, the motor 6 is started, the output shaft of the motor 6 drives one of the conveying rollers 4 to rotate, then the conveying belt 5 is driven to rotate, color paper raw materials are placed on the conveying belt 5, the conveying belt 5 conveys the color paper raw materials, the printing head 29 prints the color paper raw materials, after printing is finished, the color paper is conveyed out by the conveying belt 5, when the output shaft of the motor 6 rotates, the first belt wheel 10 is synchronously driven to rotate, then the inner shaft 8 and the rolling brush 9 are driven to rotate through the transmission fit of the first belt wheel 10 and the first belt 11, the rolling brush 9 wipes pigments stained on the conveying belt 5, water in the water tank 7 can clean the rolling brush 9 when the rolling brush 9 rotates, so that the self-cleaning of the rolling brush 9 is maintained, and the conveying belt 5 can be continuously wiped by the rolling brush 9;

furthermore, the screen plate 14 is arranged, so that when the rolling brush 9 rotates, the pigment and moisture adhered to the rolling brush can be thrown out, the pigment and the moisture are received by the screen plate 14 and are filtered, so that the water in the water tank 7 is prevented from being polluted, the water is recycled, and the avoidance part 17 with an arc-shaped section is arranged, so that when the rolling brush 9 rotates, the abrasion to bristles on the rolling brush 9 can be reduced through the avoidance part 17;

furthermore, a scraping strip 23 is arranged, namely after the conveyor belt 5 is wiped at the rolling brush 9 and moves to the scraping strip 23, moisture on the surface of the conveyor belt 5 is scraped through the scraping strip 23, so that the moisture is prevented from wetting the color paper raw material, a compression spring 21 is arranged, under the action of the elastic force of the compression spring, upward tension is provided for the whole of the guide block 19, the connecting block 20 and the clamping support 22, the scraping strip 23 can be always attached to the surface of the conveyor belt 5, the water wiping effect is improved, the scraping strip 23 is inserted into the clamping groove 24, the scraping strip 23 can be conveniently replaced, the bottom of the clamping groove 24 is provided with a spherical part 25, the shape of the scraping strip 23 is matched with the clamping groove 24, and the fixing effect on the scraping strip 23 can be enhanced;

further, be provided with a plurality of chambeies 27 of depositing, can deposit the pigment of different colours in a plurality of chambeies 27 of depositing, when needing to use corresponding pigment, only need open the solenoid valve in the connecting pipe 28 that corresponds to realize the nimble switching between different pigments.

Example 2

Referring to fig. 1-9, an automatic printing device for color paper printing, a top box 1, two ends of the top box 1 are fixedly connected with two support legs 2 which are symmetrically distributed on two sides, two ends of the top box 1 are fixedly connected with mounting plates 3, two symmetrically distributed conveying rollers 4 are rotatably connected between the two mounting plates 3, a same conveying belt 5 is sleeved between the two conveying rollers 4, one side of one support leg 2 is fixedly connected with a motor 6, an output shaft of the motor 6 is fixedly connected with the corresponding conveying roller 4, the outer end surface of the mounting plate 3 is fixedly connected with a T-shaped frame 12, a same water tank 7 is fixedly connected between the two T-shaped frames 12, a same inner shaft 8 is rotatably connected between the inner walls of two ends of the water tank 7, a rolling brush 9 is sleeved and fixed on the inner shaft 8, the front end of the inner shaft 8 penetrates through the T-shaped frames 12, and first belt wheels 10 are sleeved and fixed on the inner shaft 8 and the output shaft of the motor 6, the same first belt 11 is sleeved between the two first pulleys 10.

Furthermore, the top of the clamping support 22 is provided with a clamping groove 24, the bottom of the clamping groove 24 is provided with a spherical part 25, and the scraping strip 23 is inserted into the clamping groove 24, so that the scraping strip 23 can be conveniently replaced.

Further, the top of the paint box 26 is provided with a cover plate 30, and the bottom of the cover plate 30 is provided with a plurality of sealing parts 31 matched with the storage cavities 27, so that the paint can be prevented from being air-dried and polluted.

Further, 1 top inner wall fixedly connected with directional board 32 in top case, directional groove 33 has been seted up to directional board 32 bottom, sliding connection has reciprocal slider 34 in directional groove 33, the internal rotation of directional groove 33 is connected with reciprocal screw rod 35, reciprocal slider 34 cover is located on reciprocal screw rod 35, reciprocal screw rod 35 is connected with drive mechanism, 34 bottom fixedly connected with tuber pipe 36 of reciprocal slider, 36 bottom intercommunications of tuber pipe have fan housing 37, can air-dry pigment fast.

Further, the transmission mechanism comprises a second belt 39, the front end of the reciprocating screw 35 extends to the outside of the top box 1, the reciprocating screw 35 and the inner shaft 8 are sleeved with second belt wheels 38, and the second belt 39 is sleeved between the two second belt wheels 38, so that the fan cover 37 can blow air uniformly.

furthermore, a scraping strip 23 is arranged, namely after the conveyor belt 5 is wiped at the rolling brush 9 and moves to the scraping strip 23, moisture on the surface of the conveyor belt 5 is scraped through the scraping strip 23, so that the moisture is prevented from wetting the color paper raw material, a compression spring 21 is arranged, the guide block 19, the connecting block 20 and the clamping support 22 can be integrally and upwardly pulled under the action of elasticity, the scraping strip 23 can be always attached to the surface of the conveyor belt 5, the water wiping effect is improved, the scraping strip 23 is inserted into the clamping groove 24, the scraping strip 23 can be conveniently replaced, the spherical part 25 is arranged at the bottom of the clamping groove 24, the shape of the scraping strip 23 is matched with the clamping groove 24, and the fixing effect on the scraping strip 23 can be enhanced;

furthermore, a plurality of storage cavities 27 are provided, so that pigments with different colors can be stored in the plurality of storage cavities 27, and when corresponding pigments are needed, only the electromagnetic valves in the corresponding connecting pipes 28 need to be opened, so that flexible switching among different pigments is realized;

further, be provided with fan housing 37, can be through the hose with tuber pipe 36 and outside fan switch-on, when printing, start the fan, wind-force downwards in fan housing 37 department stroke, thereby air-dry pigment, and simultaneously, when interior axle 8 rotates, drive second band pulley 38 in step and rotate, then drive reciprocal screw 35 through second belt 39 and rotate, under the effect of reciprocal screw thread, make reciprocal slider 34 along directional groove 33 round trip movement, then drive tuber pipe 36 and fan housing 37 in step and move, thereby evenly air-dry pigment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.

Claims

1. An automatic printing device for color paper printing comprises a top box (1) and is characterized in that two supporting legs (2) which are symmetrically distributed on two sides are fixedly connected to the two ends of the top box (1), mounting plates (3) are fixedly connected to the two ends of the top box (1), two conveying rollers (4) which are symmetrically distributed are rotatably connected between the two mounting plates (3), the same conveying belt (5) is sleeved between the two conveying rollers (4), a motor (6) is fixedly connected to one side of one supporting leg (2), an output shaft of the motor (6) is fixedly connected with the corresponding conveying roller (4), a T-shaped frame (12) is fixedly connected to the outer end face of each mounting plate (3), the same water tank (7) is fixedly connected between the two T-shaped frames (12), the same inner shaft (8) is rotatably connected between the inner walls at the two ends of the water tank (7), a rolling brush (9) is fixedly sleeved on the inner shaft (8), the front end of the inner shaft (8) penetrates through the T-shaped frame (12), first belt wheels (10) are fixedly arranged on the inner shaft (8) and the output shaft of the motor (6) in a sleeved mode, and a same first belt (11) is sleeved between the two first belt wheels (10).

2. The automatic printing device for color paper printing according to claim 1, wherein a side plate (13) is inserted into one side of the water tank (7) away from the rolling brush (9), two ends of the outer side of the side plate (13) are fixedly connected with L-shaped fixing frames (15), a knob (16) is inserted into the outer end face of each fixing frame (15), and the knob (16) is in threaded connection with the water tank (7).

3. An automated printing unit for colour paper printing according to claim 2, characterised in that a screen (14) is fixedly attached to the side of the side plate (13) adjacent to the roller brush (9), the screen (14) being inclined downwards towards the side of the side plate (13).

4. The automatic printing device for color paper printing according to claim 3, wherein an avoiding part (17) is arranged on one side of the screen (14) close to the rolling brush (9), and the section of the avoiding part (17) is arranged into an arc shape.

5. The automatic printing device for color paper printing according to claim 1, wherein a guide groove (18) is formed in the inner end face of the T-shaped frame (12), a guide block (19) is slidably connected in the guide groove (18), the same compression spring (21) is fixedly connected between the top of the guide block (19) and the inner wall of the top of the guide groove (18), connecting blocks (20) are fixedly connected to the inner end face of the guide block (19), the same clamping support (22) is fixedly connected between the two connecting blocks (20), a scraping strip (23) is arranged on the clamping support (22), and the scraping strip (23) is detachably connected with the clamping support (22).

6. The automatic printing device for color paper printing according to claim 5, wherein a clamping groove (24) is formed in the top of the clamping holder (22), a spherical part (25) is arranged at the bottom of the clamping groove (24), and the scraping strip (23) is inserted into the clamping groove (24).

7. The automatic printing device for color paper printing according to claim 1, wherein a paint box (26) is fixedly connected to an inner wall of one side of the top box (1) close to the motor (6), a plurality of storage cavities (27) are uniformly distributed on the top of the paint box (26), a connecting pipe (28) is communicated with the bottom of each storage cavity (27), an electromagnetic valve is fixedly connected to the inside of each connecting pipe (28), and a printing head (29) is communicated with the bottom of each connecting pipe (28).

8. An automated printing unit for colour printing as defined in claim 7, characterised in that the top of the colour box (26) is provided with a cover plate (30), and the bottom of the cover plate (30) is provided with a plurality of seals (31) matching the storage chambers (27).

9. The automatic printing device for color paper printing according to claim 1, wherein an orientation plate (32) is fixedly connected to the inner wall of the top box (1), an orientation groove (33) is formed in the bottom of the orientation plate (32), a reciprocating slider (34) is slidably connected in the orientation groove (33), a reciprocating screw (35) is rotatably connected in the orientation groove (33), the reciprocating slider (34) is sleeved on the reciprocating screw (35), the reciprocating screw (35) is connected with a transmission mechanism, an air pipe (36) is fixedly connected to the bottom of the reciprocating slider (34), and the bottom of the air pipe (36) is communicated with an air cover (37).

10. The automatic printing device for color paper printing according to claim 9, wherein the transmission mechanism comprises a second belt (39), the front end of the reciprocating screw (35) extends to the outside of the top box (1), the reciprocating screw (35) and the inner shaft (8) are both provided with a second belt wheel (38) in a sleeved manner, and the second belt (39) is sleeved between the two second belt wheels (38).