CN218859895U - Full-automatic printing machine feed arrangement - Google Patents

Abstract

The utility model relates to a feed arrangement technical field just discloses a full-automatic printing machine feed arrangement, the on-line screen storage device comprises a base, the top welding of base has driving motor one, the top welding of base has a plurality of first supporting shoes, the inboard swing joint of first supporting shoe has track one, the top welding of base has the second supporting shoe, the top welding of base has the third supporting shoe, the top welding of base has printing device. Through the base, driving motor one, first supporting shoe, track one, the second supporting shoe, the cooperation of third supporting shoe and printing device is used, when the paper width is less, two clockwise rotations of driving motor can be controlled to the controller, the paper contacts with the gyro wheel, expanding spring promotes to compress tightly the paper according to the gyro wheel of pressing the briquetting, thereby reached the distance between the automatic adjustment baffle one, the baffle of being convenient for leads fixedly and compresses tightly the paper is quiet, the effect of taking place the card paper when avoiding conveying.

Description

Feeding device of full-automatic printing machine

Technical Field

The utility model relates to a feed arrangement technical field specifically is a full-automatic printing machine feed arrangement.

Background

The printing machine is a machine for printing characters and images, and the modern printing machine generally comprises mechanisms such as plate-setting, inking, stamping, paper conveying and the like, and has the working principle that: 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 on the printing plate where the characters and images are placed by hand or printing machine, then it is directly or indirectly transferred onto paper or other printing material so as to copy the printed matter identical to printing plate.

The feeding device of the full-automatic printing machine in the prior art has some problems in the using process:

1. the existing feeding device cannot conduct targeted guiding on paper with different sizes and specifications, so that the paper cannot enter a printing machine stably when being printed on the paper with a special size, the paper is easy to deviate in the feeding process, the printing position is deviated, and the printing quality is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a full-automatic printing machine feed arrangement, possess the distance between the automatic adjustment baffle one, a pair of paper of the baffle of being convenient for leads fixedly and compresses tightly the paper is quiet, the advantage of card paper takes place during avoiding conveying, solved current feed arrangement and can not have corresponding direction to the paper of not unidimensional specification, lead to when carrying out the paper printing of special size, the unable steady entering printing machine of paper, lead to the paper skew to appear in-process at the feeding easily, thereby the position that leads to the printing deviates, the problem of printing quality decline.

(II) technical scheme

For realizing the distance between the above-mentioned automatic adjustment baffle one, the baffle of being convenient for leads fixedly and compresses tightly the paper is quiet, takes place the purpose of card paper when avoiding the conveying, the utility model provides a following technical scheme: a feeding device of a full-automatic printing machine comprises a base, wherein a first driving motor is welded at the top of the base, a plurality of first supporting blocks are welded at the top of the base, the inner sides of the first supporting blocks are movably connected with a first crawler belt, a second supporting block is welded at the top of the base, a third supporting block is welded at the top of the base, and a printing device is welded at the top of the base;

the inner side of the second supporting block is rotatably connected with a second rotating shaft, a sliding rail is welded on the inner side of the second supporting block, a third rotating shaft is rotatably connected inside the second supporting block, a plurality of sliding blocks are connected to a screw rod on the outer surface of the third rotating shaft, and the left end of the third rotating shaft is movably connected with a second driving motor;

the bottom of the sliding rail is welded with an expansion spring, the bottom of the expansion spring is welded with a pressing block, and the bottom of the pressing block is rotatably connected with a roller;

the bottom of the sliding block is clamped with a first baffle;

the outer surface of the second driving motor is connected with a chain, the top of the chain is movably connected with the third rotating shaft, when the width of paper is large, the second driving motor drives the third rotating shaft to rotate anticlockwise through the chain, the third rotating shaft and the sliding blocks form a screw rod structure, the shapes of the sliding blocks on the left side and the right side are opposite, when the third rotating shaft rotates anticlockwise, a force moving towards two sides from the left side to the right side can be applied to the sliding blocks on the left side and the right side, the sliding blocks on the left side and the right side can only move in parallel, the sliding blocks on the left side and the right side drive the baffle plates to move towards two sides, finally, the distance between the baffle plates on the left side and the baffle plates on the right side is equal to the width of the paper, the movement of the paper is limited, the same principle can be obtained, when the width of the paper is small, the controller can control the second driving motor to rotate clockwise.

Preferably, a first rotating shaft is welded on the left side of the first driving motor, and the first driving motor provides rotating power for the first crawler through the first rotating shaft, so that the first crawler drives paper to move towards the printing device.

Preferably, the laser measuring and calculating instrument is welded on the inner side of the top of the first supporting block, the left side of the laser measuring and calculating instrument is electrically connected with the controller, and the laser measuring and calculating instrument on the top of the first supporting block measures the width of the paper during movement.

Preferably, the first driving motor and the second driving motor are electrically connected with the controller.

Preferably, the inner side of the third supporting block is rotatably connected with a fourth rotating shaft, and the fourth rotating shaft provides certain support for transmission between the first tracks.

Preferably, the left and right side sliders are opposite in shape, and the rotating shaft III and the sliders form a screw structure, and the left and right side sliders are opposite in shape, so that when the rotating shaft III rotates anticlockwise, a force moving from the left and right side sliders to the left and right side sliders is applied.

(III) advantageous effects

Compared with the prior art, the utility model provides a full-automatic printing machine feed arrangement possesses following beneficial effect:

1. the feeding device of the full-automatic printing machine is characterized in that through the matching use of the base, the first driving motor, the first supporting block, the first crawler belt, the second supporting block, the third supporting block and the printing device, after a worker places paper on the first crawler belt, the worker starts the first driving motor, the laser measuring and calculating instrument and the second driving motor through the controller, the first driving motor provides rotating power for the first crawler belt through the first rotating shaft, so that the first crawler belt drives the paper to move towards the printing device, the laser measuring and calculating instrument at the top of the first supporting block measures the width of the paper in the moving process, the measured result is transmitted to the controller, the controller controls the second driving motor after receiving the information, when the width of the paper is larger, the driving motor II drives the rotating shaft III to rotate anticlockwise through the chain, and the rotating shaft III and the sliding block form a screw rod structure, and the left and right side sliding blocks are in opposite shapes, so that when the rotating shaft rotates anticlockwise, a force moving from the left to right side sliding blocks is applied to the left and right side sliding blocks, and the left and right side sliding blocks can only move in parallel under the limit of the sliding rail, the left and right side sliding blocks drive the baffle plate to move towards two sides, finally the distance of the left and right side baffle plates is equal to the width of the paper, the movement of the paper is limited, and the paper can be obtained by the same principle, when the width of the paper is smaller, the controller can control the driving motor II to rotate clockwise, and when the paper moves to the middle part of the baffle I, the paper is contacted with the roller, the telescopic spring pushes the roller of the pressing block to press the paper, and the self rolling of the roller can reduce the friction force between the paper sheets, prevent the paper jam phenomenon during the transmission, thereby reached automatic adjustment baffle distance between one, the baffle of being convenient for leads fixedly and compresses tightly the paper calmly to the paper, takes place the effect of card paper when avoiding conveying.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

fig. 4 isbase:Sub>A schematic sectional view of the structure of the present invention frombase:Sub>A tobase:Sub>A.

In the figure: 1. a base; 2. driving a motor I; 21. a first rotating shaft; 3. a first support block; 31. a laser measuring and calculating instrument; 32. a controller; 4. a first crawler belt; 5. a second support block; 51. a second rotating shaft; 52. a slide rail; 521. a tension spring; 522. a pressing block; 5221. a roller; 53. a rotating shaft III; 54. a slider; 541. a first baffle plate; 55. a second driving motor; 551. a chain; 6. a third support block; 61. a fourth rotating shaft; 7. a printing device.

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.

Referring to fig. 1-4, a feeding device of a full-automatic printing machine comprises a base 1, a first driving motor 2 welded on the top of the base 1, a first rotating shaft 21 welded on the left side of the first driving motor 2, the first driving motor 2 providing rotating power for a first crawler 4 through the first rotating shaft 21, so that the first crawler 4 drives paper to move towards a printing device 7, a plurality of first supporting blocks 3 welded on the top of the base 1, a laser calculating instrument 31 welded on the inner side of the top of the first supporting blocks 3, a controller 32 electrically connected on the left side of the laser calculating instrument 31, during moving, the laser calculating instrument 31 on the top of the first supporting blocks 3 measures the width of the paper and transmits the measurement result to the controller 32, the controller 32 controls a second driving motor 55 after receiving information, the inner side of the first supporting blocks 3 is movably connected with the first crawler 4, a second supporting block 5 welded on the top of the base 1, the inner side of the second supporting block 5 is rotatably connected with a second rotating shaft 51, the inner side of the second supporting block 5 is welded with a sliding rail 52, the bottom of the sliding rail 52 is welded with an expansion spring 521, the bottom of the expansion spring 521 is welded with a pressing block 522, the bottom of the pressing block 522 is rotatably connected with a roller 5221, the inner side of the second supporting block 5 is rotatably connected with a third rotating shaft 53, the outer surface of the third rotating shaft 53 is in screw connection with a plurality of sliding blocks 54, the shapes of the sliding blocks 54 on the left side and the right side are opposite, the third rotating shaft 53 and the sliding blocks 54 form a screw structure, and the shapes of the sliding blocks 54 on the left side and the right side are opposite, so that when the third rotating shaft 53 rotates anticlockwise, a force moving from the left side to the right side is applied to the sliding blocks 54 on the left side and the right side, and the sliding blocks 54 on the left side and the right side can only move in parallel under the limitation of the sliding rail 52, the sliding blocks 54 drive the baffle 541 on the two sides, and the baffle 541 is clamped at the bottom of the sliding blocks 54, the left end swing joint of third pivot 53 has driving motor two 55, driving motor one 2 and driving motor two 55 and the mutual electric connection of controller 32, the surface of driving motor two 55 is connected with chain 551, and the top and the third 53 swing joint of pivot of chain 551, the top welding of base 1 has third supporting shoe 6, the inboard rotation of third supporting shoe 6 is connected with pivot four 61, pivot four 61 provides certain support nature for the transmission between track 4, assist the normal work of track 4, the top welding of base 1 has printing device 7.

The working principle is as follows: after a worker places paper on the first crawler 4, the worker starts the first driving motor 2, the laser measuring instrument 31 and the second driving motor 55 through the controller 32, the first driving motor 2 provides rotating power for the first crawler 4 through the first rotating shaft 21, so that the first crawler 4 drives the paper to move towards the printing device 7, during moving, the laser measuring instrument 31 at the top of the first supporting block 3 measures the width of the paper and transmits the measurement result to the controller 32, the controller 32 receives information and controls the second driving motor 55, when the width of the paper is large, the second driving motor 55 drives the third rotating shaft 53 to rotate anticlockwise through the chain 551, because the third rotating shaft 53 and the third sliding block 54 form a screw structure, and the left and right sliding blocks 54 are opposite in shape, when the third rotating shaft 53 rotates anticlockwise, a force moving towards two sides from the left and right sliding blocks 54 is applied, and the sliding blocks 54 can only move in parallel under the limitation of the sliding rail 52, the left and right sliding blocks 54 drive the baffle 541 to move towards two sides to finally enable the distance of the baffle 541 to be equal to the width of the paper, the width of the paper to be limited by the sliding rail 52, when the spring 5255, the spring 5221 is pressed, and the middle of the telescopic roller 5255 is controlled, and the telescopic roller 5255, when the paper is pressed by the spring 5221, the telescopic roller 521, and the telescopic roller is pressed by the telescopic roller 521, and the telescopic roller is controlled.

To sum up, the feeding device of the full-automatic printing machine is characterized in that the base 1, the first driving motor 2, the first supporting block 3, the first caterpillar band 4, the second supporting block 5, the third supporting block 6 and the printing device 7 are used in cooperation, after a worker places paper on the first caterpillar band 4, the worker starts the first driving motor 2, the laser calculator 31 and the second driving motor 55 through the controller 32, the first driving motor 2 provides rotating power for the first caterpillar band 4 through the first rotating shaft 21, so that the first caterpillar band 4 drives the paper to move towards the printing device 7, in the moving process, the laser calculator 31 on the top of the first supporting block 3 measures the width of the paper and transmits the measurement result to the controller 32, the second driving motor 55 is controlled after the controller 32 receives information, when the width of the paper is larger, the second driving motor 55 drives the third rotating shaft 53 to rotate anticlockwise through the chain 551, because the third rotating shaft 53 and the sliding block 54 form a screw structure, and the left and right sliding blocks 54 have opposite shapes, when the third rotating shaft 53 rotates counterclockwise, a force moving from the left and right sliding blocks 54 to both sides is applied, and the sliding blocks 54 can only move in parallel under the restriction of the sliding rail 52, the left and right sliding blocks 54 drive the first barrier 541 to move to both sides, so that the distance between the first barrier 541 and the width of the paper are equal, and the movement of the paper is restricted, and similarly, when the width of the paper is small, the controller 32 controls the second driving motor 55 to rotate clockwise, and when the paper moves to the middle of the first barrier 541, the paper contacts with the roller 5221, the expansion spring 521 pushes the roller 5221 of the pressing block 522 to compress the paper, and the roller 5221 rolls to reduce the friction force between the paper, thereby preventing paper jam during transportation, thereby reached between the automatic adjustment baffle 541 distance, the baffle 541 of being convenient for leads fixedly and compresses tightly the paper quiet, takes place the effect of card paper when avoiding conveying.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (6)

1. The utility model provides a full-automatic printing machine feed arrangement, includes base (1), its characterized in that: the top of the base (1) is welded with a first driving motor (2), the top of the base (1) is welded with a plurality of first supporting blocks (3), the inner sides of the first supporting blocks (3) are movably connected with a first crawler belt (4), the top of the base (1) is welded with a second supporting block (5), the top of the base (1) is welded with a third supporting block (6), and the top of the base (1) is welded with a printing device (7);

the inner side of the second supporting block (5) is rotatably connected with a second rotating shaft (51), the inner side of the second supporting block (5) is welded with a sliding rail (52), the inner part of the second supporting block (5) is rotatably connected with a third rotating shaft (53), a plurality of sliding blocks (54) are connected to the outer surface of the third rotating shaft (53) through screws, and the left end of the third rotating shaft (53) is movably connected with a second driving motor (55);

an extension spring (521) is welded at the bottom of the sliding rail (52), a pressing block (522) is welded at the bottom of the extension spring (521), and a roller (5221) is rotatably connected to the bottom of the pressing block (522);

a first baffle (541) is clamped at the bottom of the sliding block (54);

the outer surface of the second driving motor (55) is connected with a chain (551), and the top of the chain (551) is movably connected with the third rotating shaft (53).

2. The feeding device of the full-automatic printing machine according to claim 1, characterized in that: a rotating shaft I (21) is welded on the left side of the driving motor I (2).

3. A feeding device of a full-automatic printing machine according to claim 2, characterized in that: the welding of the top inboard of first supporting block (3) has laser to calculate appearance (31), the left side electric connection of laser calculation appearance (31) has controller (32).

4. A feeding device of a full-automatic printing machine according to claim 3, characterized in that: the first driving motor (2) and the second driving motor (55) are electrically connected with the controller (32).

5. The feeding device of the full-automatic printing machine according to claim 4, characterized in that: the inner side of the third supporting block (6) is rotatably connected with a fourth rotating shaft (61).

6. The feeding device of the full-automatic printing machine according to claim 5, characterized in that: the left and right side sliders (54) are opposite in shape.

Images