CN217373825U - Printing roller for printing picture album - Google Patents

Abstract

The utility model discloses a printing roller for painting album printing, including driving roller and connecting roller, cavity board fixed connection is in one side inner wall of seal casing, and the one end of cavity board runs through the seal casing and extends to the outside, and two-way driver fixed connection is in the outer end of cavity board, and two driving motor fixed connection are in the inner chamber of cavity board, electric connection between driving motor and the two-way driver, and connecting rod fixed connection is in the pivot position of driving motor, and a plurality of brush hair equidistance fixed connection is in the outer end of connecting rod, the utility model relates to a printing roller technical field; this printing roller for album of paintings printing is through driving roller and connecting roller to the paper centre gripping for the printing of paper is more clear, uses two connecting rod antiport simultaneously, and the brush of connecting rod outer end is cleared up the surface of paper, collects dust and shredded paper bits in the cavity board, prevents that the dust from attaching to the outer end of driving roller and connecting roller, avoids dust and shredded paper bits to cause the influence to the printing effect of paper.

Description

Printing roller for printing picture album

Technical Field

The utility model relates to a printing roller technical field specifically is a printing roller is used in painting album printing.

Background

The printing roller is an important working component in the printing machine and is generally made of wear-resistant metal materials such as steel. During operation, the printing roller is matched with the control plate roller to execute the task of continuously and smoothly transferring printing media such as ink and fountain solution, so that the technical requirements of the printing roller not only have the requirement of ensuring the rigidity and the strength of normal operation, but also relate to a surface roughness index for normally transferring the printing media and ensuring the printing quality. In the process of printing operation, because the printing roller and the control plate roller are always in a contact friction state of relatively high-speed rotation, the surface is easily abraded, and the surface roughness is easily influenced, so that the printing roller has high wear resistance requirement on the surface of the printing roller.

The print rubber roll for printing of the album of paintings disclosed in Chinese patent CN213767678U only adopts a single roller to print the paper, and there is a clearance between the paper and the printing roller during printing for the definition of printing reduces, and the dust and the shredded paper bits of paper outer end not only can influence the printing effect of paper simultaneously, but also can make dust and shredded paper bits adhere to the outer end of printing roller, influence the normal work of printing roller.

Therefore, the utility model provides a printing roller for painting album printing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a printing roller is used in album of paintings printing has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a printing roller for album printing comprises a driving roller and a connecting roller, wherein the driving roller and the connecting roller are arranged in an inner cavity of a printing machine shell, a dust removing component is arranged on one side of the driving roller and the connecting roller, the dust removing component comprises a cavity plate, a two-way driver, a driving motor, connecting rods and bristles, the cavity plate is fixedly connected with the inner wall of one side of the printing machine shell, one end of the cavity plate penetrates through the printing machine shell and extends to the outside, the two-way driver is fixedly connected with the outer end of the cavity plate, the driving motors are provided with two driving motors, the two driving motors are fixedly connected in the inner cavity of the cavity plate, the driving motors are electrically connected with the two-way driver, the connecting rods are fixedly connected with rotating shaft parts of the driving motors, the connecting rods are rotatably connected in the inner cavity of the cavity plate, the bristles are provided with a plurality of bristles, the bristles are fixedly connected to the outer end of the connecting rod at equal intervals.

Preferably, the two sides of the transmission roller are symmetrically and rotatably connected with lower clamping plates, the two lower clamping plates are symmetrically and fixedly connected to the two sides of the inner cavity of the printer shell, the outer end of the connection roller is symmetrically clamped with upper clamping plates, and the two upper clamping plates are symmetrically and fixedly connected to the two sides of the inner cavity of the printer shell.

Preferably, a support plate is rotatably connected between the two upper clamping plates, an inner cavity of the support plate is rotatably connected with a positioning roller, and the positioning roller is arranged on one side of the driving roller and one side of the connecting roller.

Preferably, the outer end of the cavity plate is fixedly connected with an air pipe, the other end of the air pipe is fixedly connected with a fan, and the fan is fixedly connected with a grid pipe.

Preferably, the other end fixedly connected with cavity splint of calandria, cavity splint fixed connection in the outer end of cavity board, the inner chamber joint of cavity splint has the filter plate, just the outer end fixedly connected with ventilating board of cavity splint.

Preferably, the inner cavity of the filter plate is fixedly connected with filter cotton, and the inner cavity of the ventilation plate is fixedly connected with a filter screen.

Preferably, the outer end of one of the lower clamping plates is fixedly connected with a case, an inner cavity of the case is fixedly connected with a stepping motor, the outer end of the stepping motor is rotatably connected with a crankshaft, the crankshaft penetrates through the lower clamping plate and extends to the outside, the crankshaft is rotatably connected with the lower clamping plate, a bearing is fixedly connected to the inner side of the lower clamping plate and consists of an outer ring, an inner ring and steel balls, the outer ring of the bearing is fixedly connected to the inner side of the lower clamping plate, the thickness of the inner ring is smaller than that of the outer ring, and the other end of the crankshaft is fixedly connected with the bottom end of the inner ring.

Preferably, one side of the lower clamping plate is fixedly connected with abutting plates, a scraping plate is fixedly connected between the two abutting plates, and the scraping plate is abutted to one side of the transmission roller.

Advantageous effects

The utility model provides a printing roller for printing of picture books. Compared with the prior art, the method has the following beneficial effects:

(1) this printing roller for album of paintings printing is through driving roller and connecting roller to the paper centre gripping for the printing of paper is more clear, uses two connecting rod antiport simultaneously, and the brush of connecting rod outer end is cleared up the surface of paper, collects dust and shredded paper bits in the cavity board, prevents that the dust from attaching to the outer end of driving roller with the connecting roller, thereby avoids dust and shredded paper bits to cause the influence to the printing effect of paper.

(2) This printing roller for album of paintings printing, through dust and shredded paper bits suction of fan with cavity inboard portion, make dust and shredded paper bits adhere to in the filter pulp of filter plate inside, prevent that dust and shredded paper bits from discharging into the air and causing environmental pollution, also prevent the inside accumulational dust removal effect that the brush hair was influenced to the inside dust of cavity board simultaneously, cardboard is convenient for the driving roller to dismantle and the installation under two of setting, the inboard bearing of cardboard has reduced the loss that the friction caused between driving roller side and the device down simultaneously.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a schematic view of a connection structure of the driving motor and the connecting rod of the present invention;

fig. 3 is a schematic structural view of the cavity splint of the present invention;

fig. 4 is a schematic view of the inner side structure of the lower clamping plate of the present invention;

fig. 5 is a schematic view of the connection structure of the crankshaft and the bearing according to the present invention;

fig. 6 is a schematic view of the connection structure of the resisting plate and the scraping plate of the present invention.

In the figure 1, driving rollers; 2. a connecting roller; 3. a dust removal assembly; 301. a cavity plate; 302. a bi-directional driver; 303. a drive motor; 304. a connecting rod; 305. brushing; 4. an upper clamping plate; 5. a lower clamping plate; 6. a support plate; 7. a positioning roller; 8. an air tube; 9. a fan; 10. arranging pipes; 11. a cavity splint; 12. filtering the plate; 13. a ventilation board; 14. a chassis; 15. a stepping motor; 16. a crankshaft; 17. a bearing; 18. a resisting plate; 19. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-2, a printing roller for printing picture albums comprises a driving roller 1 and a connecting roller 2, the driving roller 1 and the connecting roller 2 are arranged in an inner cavity of a printing machine shell, a dust removing assembly 3 is arranged on one side of the driving roller 1 and one side of the connecting roller 2, the dust removing assembly 3 comprises a cavity plate 301, a bidirectional driver 302, two driving motors 303, a connecting rod 304 and bristles 305, the cavity plate 301 is fixedly connected with one side inner wall of the printing machine shell, one end of the cavity plate 301 extends to the outside through the printing machine shell, the bidirectional driver 302 is fixedly connected with the outer end of the cavity plate 301, the two driving motors 303 are arranged, the two driving motors 303 are fixedly connected in the inner cavity of the cavity plate 301, the driving motors 303 and the bidirectional driver 302 are electrically connected, the connecting rod 304 is fixedly connected with a rotating shaft part of the driving motor 303, the connecting rod 304 is rotatably connected in the inner cavity of the cavity plate 301, the bristles 305 are provided with a plurality of bristles, a plurality of brush hairs 305 are fixedly connected to the outer end of a connecting rod 304 at equal intervals, paper firstly passes through a cavity plate 301, a bidirectional driver 302 drives two driving motors 303 to rotate reversely, the driving motor 303 above rotates clockwise, the driving motor 303 below rotates anticlockwise, the two driving motors 303 rotating in the same direction can prevent dust and shredded paper from being discharged from a discharge hole of the cavity plate 301, further prevent the cleaned dust from falling on the outer ends of a driving roller 1 and a connecting roller 2, the driving motor 303 drives the brush hairs 305 at the outer end of the connecting rod 304 to rotate, two groups of brush hairs 305 rotating in the same direction can clean two sides of the paper, so that the paper scraps and dust are cleaned out, the cleaned dust and shredded paper scraps fall on the bottom of an inner cavity of the cavity plate 301 to clean the paper, the dust and shredded paper at the outer end of the driving motor are prevented from influencing the printing effect of the paper, and the dust and shredded paper scraps are prevented from falling on the driving roller 1 and the connecting roller 2, the outer end of the paper is uneven, the cleaned paper enters between the driving roller 1 and the connecting roller 2, and the driving roller 1 and the connecting roller 2 clamp the paper, so that the printing of the paper is clearer;

the bilateral symmetry of driving roller 1 rotates and is connected with down cardboard 5, 5 symmetrical fixed connection of cardboard is in the inner chamber both sides of printing machine casing under two, the outer end symmetry joint of connecting roller 2 has last cardboard 4, 4 symmetrical fixed connection of cardboard is in the inner chamber both sides of printing machine casing on two, it is connected with extension board 6 to rotate between 4 to go up the cardboard on two, the inner chamber rotation of extension board 6 is connected with registration roller 7, one side of driving roller 1 and connecting roller 2 is located to registration roller 7, driving roller 1 adopts cardboard 5 and last cardboard 4 interconnect down with connecting roller 2 respectively, be convenient for driving roller 1 and connecting roller 2 installation and dismantlement, the inside registration roller 7 of extension board 6 can carry on spacingly to the transportation of paper, prevent that the paper from misplacing when the printing, cause the typograph.

Example two:

referring to fig. 1-6, the present embodiment provides a technical solution for a printing roller for printing an album based on the first embodiment: an air pipe 8 is fixedly connected to the outer end of the cavity plate 301, a fan 9 is fixedly connected to the other end of the air pipe 8, a calandria 10 is fixedly connected to the fan 9, a cavity clamping plate 11 is fixedly connected to the other end of the calandria 10, the cavity clamping plate 11 is fixedly connected to the outer end of the cavity plate 301, a filter plate 12 is clamped in the inner cavity of the cavity clamping plate 11, a ventilation plate 13 is fixedly connected to the outer end of the cavity clamping plate 11, filter cotton is fixedly connected to the inner cavity of the filter plate 12, a filter screen is fixedly connected to the inner cavity of the ventilation plate 13, dust and shredded paper scraps cleaned by bristles 305 at the outer end of the connecting rod 304 fall to the bottom end of the inner cavity of the cavity plate 301, in order to prevent the dust and shredded paper scraps from being accumulated too much to affect the printing effect of paper, at the moment, the fan 9 sucks out the dust and shredded paper scraps in the cavity plate 301 through the air pipe 8, discharges the sucked dust and shredded paper scraps into the inner cavity of the cavity clamping plate 11 through the calandria pipe 10, and air passes through the filter plate 12, dust and paper dust inside the filter plate are attached to the filter wool inside the filter plate 12, and the air is discharged from the vent plate 13.

The outer end of one of the lower clamping plates 5 is fixedly connected with a case 14, the inner cavity of the case 14 is fixedly connected with a stepping motor 15, the outer end of the stepping motor 15 is rotatably connected with a crankshaft 16, the crankshaft 16 penetrates through the lower clamping plate 5 and extends to the outside, the crankshaft 16 is rotatably connected with the lower clamping plate 5, the inner side of the lower clamping plate 5 is fixedly connected with a bearing 17, the bearing 17 consists of an outer ring, an inner ring and steel balls, the outer ring of the bearing 17 is fixedly connected with the inner side of the lower clamping plate 5, the thickness of the inner ring is smaller than that of the outer ring, the other end of the crankshaft 16 is fixedly connected with the bottom end of the inner ring, one side of the lower clamping plate 5 is fixedly connected with a supporting plate 18, a scraping plate 19 is fixedly connected between the two supporting plates 18, the scraping plate 19 is abutted against one side of the driving roller 1, when paper is printed, the stepping motor 15 in the case 14 drives the crankshaft 16 to rotate, and the rotating crankshaft 16 drives the inner ring of the bearing 17 to rotate, thereby make driving roller 1 rotate, bearing 17 has reduced the degree of wear between the edge of driving roller 1 and the device to extension driving roller 1's life, two scraper blades 19 that support between the board 18 scrape the mill to driving roller 1's outer end, can play the effect of scraping the china ink on the one hand, and on the other hand can reject the adnexed a small amount of wastepaper of driving roller 1 outer end.

And those not described in detail in this specification are well within the skill of those in the art.

When the cleaning machine works, paper firstly passes through the cavity plate 301, the two-way driver 302 drives the two driving motors 303 to rotate reversely, the driving motor 303 above rotates clockwise, the driving motor 303 below rotates anticlockwise, the two driving motors 303 rotating in the same direction can prevent dust and shredded paper from being discharged from the discharge hole of the cavity plate 301, further prevent the cleaned dust from falling on the outer ends of the driving roller 1 and the connecting roller 2, the driving motor 303 drives the bristles 305 at the outer end of the connecting rod 304 to rotate, the two groups of bristles 305 rotating in the same direction clean the two sides of the paper, thereby cleaning the paper and the dust, simultaneously prevent the cleaned dust and the shredded paper from falling on the bottom of the inner cavity of the cavity plate 301, clean the paper, prevent the dust and the shredded paper at the outer end from influencing the printing effect of the paper, and simultaneously prevent the dust and the shredded paper from falling on the outer ends of the driving roller 1 and the connecting roller 2, the concave and convex of the outer end of the paper are caused to be uneven, the cleaned paper enters between the driving roller 1 and the connecting roller 2, the driving roller 1 and the connecting roller 2 clamp the paper, the printing of the paper is clearer, the driving roller 1 and the connecting roller 2 are respectively connected with the lower clamping plate 5 and the upper clamping plate 4, the driving roller 1 and the connecting roller 2 are convenient to mount and dismount, the positioning roller 7 inside the support plate 6 can limit the transportation of the paper, the paper is prevented from being misplaced during printing to cause printing errors, dust and shredded paper scraps cleaned by the brush bristles 305 at the outer end of the connecting rod 304 fall at the bottom end of the inner cavity of the cavity plate 301, in order to prevent the dust and the shredded paper scraps from being excessively accumulated to affect the printing effect of the paper, at the moment, the fan 9 sucks out the dust and the shredded paper scraps inside the cavity plate 301 through the air pipe 8, discharges the sucked dust and the shredded paper scraps into the inner cavity of the cavity clamping plate 11 through the exhaust pipe 10, and the air penetrates out of the filter plate 12, its inside dust and wastepaper attach to in the inside filter pulp of filter plate 12, gas is discharged from ventilating board 13 again, the paper is when printing, step motor 15 inside quick-witted case 14 drives the spindle 16 and rotates, pivoted spindle 16 drives the inner ring rotation of bearing 17, thereby make driving roller 1 rotate, bearing 17 has reduced the degree of wear between the edge of driving roller 1 and the device, thereby prolong the life of driving roller 1, scraper blade 19 between two resisting board 18 scrapes the outer end of driving roller 1, can play the effect of scraping the china ink on the one hand, on the other hand can reject the attached a small amount of wastepaper of driving roller 1 outer end.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a printing roller for picture album printing, includes driving roller (1) and connecting roller (2), its characterized in that: the transmission roller (1) and the connecting roller (2) are arranged in an inner cavity of a printing machine shell, the transmission roller (1) and one side of the connecting roller (2) are provided with a dust removal assembly (3), the dust removal assembly (3) comprises a cavity plate (301), a bidirectional driver (302), a driving motor (303), a connecting rod (304) and bristles (305), the cavity plate (301) is fixedly connected to the inner wall of one side of the printing machine shell, one end of the cavity plate (301) penetrates through the printing machine shell and extends to the outside, the bidirectional driver (302) is fixedly connected to the outer end of the cavity plate (301), the driving motor (303) is provided with two driving motors (303), the driving motor (303) is fixedly connected to the inner cavity of the cavity plate (301), the driving motor (303) is electrically connected to the bidirectional driver (302), and the connecting rod (304) is fixedly connected to a rotating shaft part of the driving motor (303), the connecting rod (304) is rotatably connected in the inner cavity of the cavity plate (301), a plurality of bristles (305) are arranged, and the bristles (305) are fixedly connected to the outer end of the connecting rod (304) at equal intervals.

2. A printing cylinder for printing of picture albums, according to claim 1, wherein: the bilateral symmetry of driving roller (1) is rotated and is connected with down cardboard (5), two cardboard (5) symmetry fixed connection is in the inner chamber both sides of printing machine casing down, the outer end symmetry joint of connecting roller (2) has last cardboard (4), two go up cardboard (4) symmetry fixed connection in the inner chamber both sides of printing machine casing.

3. A printing cylinder for printing of picture albums according to claim 2, wherein: a support plate (6) is rotatably connected between the two upper clamping plates (4), an inner cavity of the support plate (6) is rotatably connected with a positioning roller (7), and the positioning roller (7) is arranged on one side of the transmission roller (1) and one side of the connecting roller (2).

4. A printing cylinder for printing of picture albums, according to claim 1, wherein: the outer end fixedly connected with trachea (8) of cavity board (301), the other end fixedly connected with fan (9) of trachea (8), fan (9) fixedly connected with calandria (10).

5. A printing cylinder for printing of picture albums, according to claim 4, wherein: the other end fixedly connected with cavity splint (11) of calandria (10), cavity splint (11) fixed connection in the outer end of cavity board (301), the inner chamber joint of cavity splint (11) has filter plate (12), just the outer end fixedly connected with ventilating board (13) of cavity splint (11).

6. A printing cylinder for printing of picture albums, according to claim 5, wherein: the inner cavity of the filter plate (12) is fixedly connected with filter cotton, and the inner cavity of the ventilation plate (13) is fixedly connected with a filter screen.

7. A printing cylinder for printing of picture albums according to claim 2, wherein: one of them outer end fixedly connected with quick-witted case (14) of cardboard (5) down, the inner chamber fixedly connected with step motor (15) of machine case (14), the outer end of step motor (15) rotates and is connected with spindle (16), spindle (16) run through cardboard (5) extend to the outside down, just spindle (16) with rotate between the cardboard (5) down and be connected, the inboard fixedly connected with bearing (17) of cardboard (5) down, bearing (17) comprise outer loop, inner ring and steel ball, the outer loop fixed connection of bearing (17) in the inboard of cardboard (5) down, the thickness of inner ring is less than the thickness of outer loop, the other end of spindle (16) and the bottom fixed connection of inner ring.

8. A printing cylinder for printing of picture albums according to claim 2, wherein: one side of the lower clamping plate (5) is fixedly connected with supporting plates (18), a scraping plate (19) is fixedly connected between the two supporting plates (18), and the scraping plate (19) is abutted against one side of the transmission roller (1).

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