CN218054452U - High-efficient stable printing machine of paper - Google Patents

Abstract

The utility model discloses a high-efficient stable printing machine of paper relates to the printing machine field, can not keep the state of stretching constantly when carrying to current printing machine paper, and is loose during the paper transmission, leads to the problem of follow-up printing failure, and present following scheme is proposed, and it includes the base, base top fixed mounting has the frame, just be equipped with the transmission band in the frame, frame top fixed mounting has the printing machine body, just this internal press device that is equipped with of printing machine, the equal fixed mounting of frame both sides inner wall places the piece, and two place and be equipped with the unreel roller between the piece, the frame internal rotation is installed two sets of backing rolls that are symmetric distribution. The utility model discloses novel structure, and this equipment passes through tension adjusting device's setting, and the effect of tension when reaching the regulation paper transmission, and through pressing device's setting, plays the effect of pressing down paper upper surface side, makes the high-efficient stable printing paper of equipment.

Description

High-efficient stable printing machine of paper

Technical Field

The utility model relates to a printing machine field especially relates to a printing machine is stabilized to paper high efficiency.

Background

A printer is a machine that prints text and images. Modern printing presses generally consist of mechanisms for plate-setting, inking, stamping, paper transport, 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 ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced.

The existing printing machine can not keep a tight state all the time when conveying paper, the paper is loose when being conveyed, so that subsequent printing fails, the practicability of the equipment is reduced, and the stability of the paper during conveying is poor. Therefore, in order to solve the above problems, we propose a paper-efficient stable printing machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of printing machine is stabilized to paper high efficiency has solved current printing machine paper and can not keep the state of tightening constantly when carrying, and is loose during the paper transmission, leads to the problem of follow-up printing failure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient stable printing machine of paper, includes the base, base top fixed mounting has the frame, frame one side fixed mounting has the controller, just be equipped with the transmission band in the frame, frame top fixed mounting has printing machine body, just this internal press device that is equipped with of printing machine, the equal fixed mounting of frame both sides inner wall places the piece, and two place and be equipped with the unwinding roller between the piece, the frame internal rotation is installed two sets of backing rolls that are the symmetric distribution, and is organized together the backing roll is two, and is two sets of the backing roll is located the transmission band both sides, just two mounting grooves that are the symmetric distribution are all seted up to frame both sides inner wall, and homonymy two the mounting groove is located between two backing rolls of homonymy, homonymy two be equipped with tension adjusting device between the mounting groove.

Through foretell scheme, when this equipment uses, the staff will unreel the roller and arrange in two and place between the piece, afterwards, the staff pulls the paper and passes backing roll and tension adjusting device in proper order, setting through tension adjusting device, play the effect of tension when adjusting the paper transmission, keep the state that tightens when making paper transmission, it is loose when helping to avoid the paper transmission, produce the fold when leading to the paper transmission, the printing quality of paper has been improved, and setting through pressing device, play the effect of pressing paper upper surface side, make the stable printing of printing machine body, improve equipment's practicality.

Preferably, two place that piece relative one side all seted up with unreel roller assorted standing groove, just unreel the equal fixed mounting in roller both ends and have spacing dish, the transversal T word form of personally submitting of spacing dish, just place the piece top and seted up with spacing dish assorted T type groove.

Through foretell scheme, during equipment use, the staff will unreel the spacing dish of roller both ends installation and arrange in the T type inslot of placing a piece top and seting up, through the cooperation in spacing dish and T type groove, help and avoid unreeling the roller and drop when unreeling, improved the stability that equipment unreeled.

Preferably, press device includes electric telescopic handle, installing frame and press roller, two electric telescopic handle that are the symmetric distribution of printing machine body top inner wall fixed mounting, two electric telescopic handle bottom end fixed mounting has the installing frame, and two all rotate in the installing frame and install the pressure roller that is sharp distribution.

Through foretell scheme, when equipment printing paper, move down through two electric telescopic handle drives with group's installing frame and press roller, make press roller be located the upper surface side contact of transmission belt surface transmission paper, reach the effect of pressing the paper, make the stable transmission of paper, improve the printing quality of paper.

Preferably, the tension adjusting device comprises a supporting column, a supporting rod, a supporting block and an adjusting roller, wherein the supporting block is arranged in the mounting groove in a sliding mode, the supporting block is arranged in the same group in a rotating mode, the adjusting roller is arranged on one side, opposite to the supporting block, of the same group in a rotating mode, the supporting column is fixedly arranged on the inner wall of the bottom end of the mounting groove, a movable groove is formed in the top end of the supporting column, the supporting rod is arranged in the movable groove in a sliding mode, the top end of the supporting rod is fixedly connected with the bottom end of the supporting block in the same group in a sliding mode, and a supporting spring is fixedly arranged between the bottom end of the supporting rod and the inner wall of the bottom end of the same group in the supporting rod.

Through foretell scheme, when the paper was located two dancer rools surfaces, the dancer rools rebound is taken under the effect of the same group branch and supporting spring to the same group supporting shoe, makes homonymy backing roll and dancer rools form the triangle-shaped, keeps the state of tightening when making the paper transmission, makes the stable transmission of paper, makes the high-efficient stable printing paper of printing machine body, improve equipment's practicality.

Preferably, the equal fixed mounting in branch bottom lateral wall has two stoppers that are to the distribution, just the activity inslot wall all seted up with organize together stopper assorted spacing groove.

Through foretell scheme, and branch be located when sliding with organizing the movable groove, branch takes to slide with organizing the stopper to be located with organizing the limiting groove, through stopper and limiting groove cooperation, helps avoiding branch and break away from with organizing the movable groove, improve the stability that equipment used.

Preferably, the sliding blocks are fixedly mounted on two sides of the supporting block, and sliding grooves matched with the sliding blocks in the same group are formed in the inner walls of two sides of the mounting groove.

Through foretell scheme, and the slider is installed to the supporting shoe lateral wall, and when the supporting shoe removed, the supporting shoe area was put same group slider and is located same group spout and slide, impels the supporting shoe to be located same group mounting groove and steadily slides.

The utility model has the advantages that:

1. through two sets of tension adjusting device's setting, through the cooperation with organizing branch and supporting spring, make and organize the supporting shoe rebound, make the dancer roll support the paper lower surface, through the cooperation of dancer roll and two backing rolls of organizing on the same side, make the paper form with three horn shapes, remain the state that tightens throughout when making the paper transmission, help avoiding the paper loose when the transmission, improved the printing quality of paper, make the equipment stabilize efficient printing paper, improve equipment's practicality.

2. Through press device's setting, utilize electric telescopic handle drive homonymy installing frame and press the roller to move down, make press roller and the contact of paper upper surface lateral wall, reach the effect of pressing the paper, produce the fold when helping avoiding the paper printing, improved the printing quality of paper, and improve equipment's practicality.

To sum up, this equipment novel structure, through tension adjusting device's setting, the effect of tension when reaching the regulation paper transmission, and through pressing device's setting, play the effect of pressing down paper upper surface side, the fold appears when helping avoiding the paper transmission, makes the high-efficient stable printing paper of equipment, has improved the practicality of equipment.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

Fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the frame of the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention;

fig. 5 is a cross-sectional view of the placement block of the present invention.

The reference numbers in the figures: 1. a base; 2. a frame; 3. a controller; 4. unwinding the roller; 5. placing the blocks; 6. a placement groove; 7. a limiting disc; 8. a support roller; 9. a regulating roller; 10. a conveyor belt; 11. a printer body; 12. a support block; 13. a strut; 14. a pillar; 15. mounting grooves; 16. a slider; 17. pressing the roller; 18. installing a frame; 19. an electric telescopic rod; 20. a limiting block; 21. a movable groove; 22. the spring is supported.

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.

Referring to fig. 1-2 and 5, the efficient and stable printing machine for the paper comprises a base 1, a frame 2 is fixedly mounted at the top end of the base 1, a controller 3 is fixedly mounted on one side of the frame 2, a transmission belt 10 is arranged in the frame 2, placing blocks 5 are fixedly mounted on inner walls of two sides of the frame 2, unwinding rollers 4 are arranged between the two placing blocks 5, placing grooves 6 matched with the unwinding rollers 4 are formed in one sides, opposite to the two placing blocks 5, limiting discs 7 are fixedly mounted at two ends of the unwinding rollers 4, the limiting discs 7 are transversely T-shaped, the T-shaped grooves are formed in the top ends of the placing blocks 7, matched with the limiting discs 7, when the machine is used, the limiting discs 7 mounted at two ends of the unwinding rollers 4 are placed in the T-shaped grooves formed in the top ends of the placing blocks 5 by workers, through cooperation of the limiting discs 7 and the T-shaped grooves, falling of the unwinding rollers 4 during unwinding can be avoided, and unwinding stability of the machine is improved.

Referring to fig. 1 and fig. 3-4, two sets of symmetrically distributed supporting rollers 8 are rotatably mounted in a frame 2, the same set of supporting rollers 8 is two, the two sets of supporting rollers 8 are positioned at two sides of a conveying belt 10, two symmetrically distributed mounting grooves 15 are formed in inner walls of two sides of the frame 2, two mounting grooves 15 at the same side are positioned between the two supporting rollers 8 at the same side, a tension adjusting device is arranged between the two mounting grooves 15 at the same side, the tension adjusting device comprises a supporting column 14, a supporting rod 13, a supporting block 12 and an adjusting roller 9, the supporting block 12 is slidably mounted in the mounting grooves 15, the adjusting roller 9 is rotatably mounted at one side of the same set of two supporting blocks 12, the supporting column 14 is fixedly mounted on an inner wall of a bottom end of the mounting groove 15, and a movable groove 21 is formed in a top end of the supporting column 14, and equal slidable mounting has branch 13 in the movable slot 21, branch 13 top all with the 12 bottom fixed connection of supporting shoe of the same group, and equal fixed mounting has supporting spring 22 between branch 13 bottom and the bottom inner wall of the same group, unreel roller 4 and place the back, the staff pulls the paper and pass backing roll 8 and tension adjusting device in proper order, during the paper transmission, when the paper is located two regulating rolls 9 surfaces, the supporting shoe 12 of the same group takes regulating roll 9 to move upwards under the effect of the branch 13 of the same group and supporting spring 22, impel homonymy backing roll 8 and regulating roll 9 to form the triangle-shaped, keep tight state when impelling the paper transmission, impel the stable transmission of paper, impel the high-efficient stable printing paper of printing machine body 11, improve equipment's practicality.

Refer to fig. 4, the equal fixed mounting of 13 bottom lateral walls of branch has two stoppers 20 that are to the distribution, and activity groove 21 inner wall all seted up with stopper 20 assorted spacing groove on group, and branch 13 is located when sliding in activity groove 21 on group, branch 13 takes stopper 20 on group to be located and slides in the spacing groove on group, through stopper 20 and spacing groove cooperation, help avoiding branch 13 and break away from with activity groove 21 on group, improve the stability that equipment used.

Referring to fig. 3, sliders 16 are fixedly mounted on two sides of the supporting block 12, sliding grooves matched with the sliders 16 in the same group are formed in the inner walls of two sides of the mounting groove 15, the sliders 16 are mounted on the side walls of the supporting block 12, and when the supporting block 12 moves, the supporting block 12 drives the sliders 16 in the same group to slide in the sliding grooves in the same group, so that the supporting block 12 is positioned in the mounting groove 15 in the same group to slide stably.

Referring to fig. 3, frame 2 top fixed mounting has printing machine body 11, and be equipped with press device in printing machine body 11, press device includes electric telescopic handle 19, installing frame 18 and press roller 17, two electric telescopic handle 19 that are the symmetric distribution of 11 top inner walls fixed mounting of printing machine body, 19 bottom fixed mounting of two electric telescopic handle has installing frame 18, and all rotate in two installing frames 18 and install press roller 17 that is sharp distribution, when equipment printing paper, move down with organizing installing frame 18 and press roller 17 through two electric telescopic handle 19 drives, make the upper surface side contact that press roller 17 is located transmission band 10 surface transmission paper, reach the effect of pressing the paper, make the stable transmission of paper, improve the printing quality of paper.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a printing machine is stabilized to paper high efficiency, includes base (1), its characterized in that, base (1) top fixed mounting has frame (2), frame (2) one side fixed mounting has controller (3), just be equipped with transmission band (10) in frame (2), frame (2) top fixed mounting has printing machine body (11), just be equipped with press device in printing machine body (11), the equal fixed mounting of frame (2) both sides inner wall has places piece (5), and two place to be equipped with between piece (5) and unreel roller (4), frame (2) internal rotation is installed two sets of backing roll (8) that are the symmetric distribution, and the syntropy backing roll (8) are two, two sets of backing roll (8) are located transmission band (10) both sides, just two mounting groove (15) that are the symmetric distribution are all seted up to frame (2) both sides inner wall, and the homonymy is two mounting groove (15) are located between two backing roll (8) of homonymy, homonymy is two be equipped with tension adjusting device between mounting groove (15).

2. The efficient and stable paper printing machine as claimed in claim 1, wherein a placing groove (6) matched with the unwinding roller (4) is formed in each of two opposite sides of the placing block (5), a limiting disc (7) is fixedly mounted at each of two ends of the unwinding roller (4), the cross section of each limiting disc (7) is in a T shape, and a T-shaped groove matched with the limiting disc (7) is formed in the top end of the placing block (5).

3. The efficient and stable paper printing machine as claimed in claim 1, wherein the pressing device comprises an electric telescopic rod (19), a mounting frame (18) and a pressing roller (17), two electric telescopic rods (19) which are symmetrically distributed are fixedly mounted on the inner wall of the top end of the printing machine body (11), the mounting frame (18) is fixedly mounted at the bottom ends of the two electric telescopic rods (19), and the pressing roller (17) which is linearly distributed is rotatably mounted in each of the two mounting frames (18).

4. The efficient and stable paper printing machine as claimed in claim 1, wherein the tension adjusting device comprises a supporting column (14), supporting rods (13), supporting blocks (12) and adjusting rollers (9), the supporting blocks (12) are slidably mounted in the mounting grooves (15), the adjusting rollers (9) are rotatably mounted on opposite sides of two supporting blocks (12) in the same group, the supporting columns (14) are fixedly mounted on inner walls of the bottom ends of the mounting grooves (15), movable grooves (21) are formed in the top ends of the supporting columns (14), the supporting rods (13) are slidably mounted in the movable grooves (21), the top ends of the supporting rods (13) are fixedly connected with the bottom ends of the supporting blocks (12) in the same group, and supporting springs (22) are fixedly mounted between the bottom ends of the supporting rods (13) and the inner walls of the bottom ends of the same group.

5. The efficient and stable printing machine for paper sheets as claimed in claim 4, wherein two oppositely distributed limit blocks (20) are fixedly mounted on the side wall of the bottom end of each support rod (13), and limit grooves matched with the limit blocks (20) in the same group are formed in the inner walls of the movable grooves (21).

6. The efficient and stable paper printing machine as claimed in claim 4, wherein sliding blocks (16) are fixedly mounted on both sides of said supporting block (12), and sliding grooves matched with said sliding blocks (16) of the same group are formed on the inner walls of both sides of said mounting groove (15).

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