CN212124533U - Paper delivery conveying device of printing machine - Google Patents

Abstract

The utility model relates to the technical field of printing machines, and discloses a paper delivery conveying device of a printing machine, which comprises a base, wherein the left side and the right side of the top of the base are bolted with a first bracket and a second bracket which are matched with each other for use, the upper side and the lower side of the opposite surfaces of the first bracket and the second bracket are respectively and rotatably connected with an upper roller and a lower roller, the front surfaces of the upper roller and the lower roller are respectively and fixedly connected with a first flywheel and a third gear, and the rear part of the inner cavity of the first bracket is rotatably connected with a fourth gear; the utility model discloses can carry out self-cleaning to the pinch roll of self, have the advantage that the cleaning rate is high, wash the wide difficult spot that appears remaining of face simultaneously, improved the work efficiency to pinch roll cleaning operation, alleviateed staff's burden, solved and adopted manual mode to wash pinch roll at present, work efficiency is low and the problem of remaining spot appears easily, the device can practice thrift the operating time who washs the pinch roll, can reduce the cost of labor simultaneously.

Description

Paper delivery conveying device of printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a printing machine goes out paper conveyer.

Background

The printing machine is used for printing characters and images to be printed into a printing plate, the printing plate is arranged on the printing machine, then ink is coated on the printing plate where the characters and images are located by a manual or printing machine, and the characters and images are directly or indirectly transferred to the surface of other printing materials, such as a paper box or a paper board. The printing machine generally comprises mechanisms such as plate loading, inking, stamping, conveying and the like, and a conveying device is required to be arranged at a printing paper outlet position to clamp and convey a paper box or a paper board from the interior of the printing machine to the exterior.

The pinch roll of the conveying device is easily stained with the undried printing ink of the paper box in use, the surface of the pinch roll can form the printing ink layer after long-term use, the paper box is easily deformed, the pinch roll needs to be cleaned regularly, the cleaning efficiency is low by adopting a manual mode at present, and the dirt is easily remained, so that the paper outlet conveying device with high cleaning efficiency and good cleaning effect is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine goes out paper conveyer possesses the cleaning efficiency height, and the good advantage of cleaning performance, has solved and has adopted manual mode to wash the pinch roll at present, and work efficiency is low and remaining problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a paper delivery conveying device of a printing machine comprises a base, wherein two groups of first supports and second supports which are matched with each other are bolted on the left side and the right side of the top of the base, the upper sides and the lower sides of the opposite surfaces of the first supports and the second supports are respectively and rotatably connected with an upper roller and a lower roller, the front sides of the upper roller and the lower roller are respectively and fixedly connected with a first flywheel and a third gear, the rear side of the inner cavity of the first support is rotatably connected with a fourth gear, the third gear is meshed with the fourth gear, the front side of the fourth gear is fixedly connected with a second flywheel, the first flywheel and the second flywheel are connected through chain transmission, cleaning brushes are respectively arranged on the opposite sides of the upper roller and the lower roller, connecting rods are respectively bolted on the front side and the rear side of each cleaning brush, through grooves matched with the connecting rods are respectively arranged on the surfaces of the opposite sides of the first support and the second support, air cylinders are respectively bolted on the upper, and one end of the connecting rod, which is far away from the cleaning brush, is bolted with an output shaft of the cylinder.

Preferably, a motor is bolted to the rear part of the inner cavity of the second support, a first gear is clamped to an output shaft of the motor, a second gear is clamped to the rear end of the lower roller, and the first gear is meshed with the second gear.

Preferably, a transverse plate is bolted to the upper portion of the opposite surface of the first support and the second support, a plurality of nozzles are embedded in the bottom of the transverse plate, a main pipe is installed at the top of the transverse plate, and the main pipe is communicated with the nozzles.

Preferably, a water tank is arranged between the first support and the second support, and a drain pipe is communicated with the bottom of the right side of the water tank.

Preferably, the bottom of the pool is bolted to the base by support posts, and the pool is gradually lowered from left to right.

Preferably, the cleaning brush is arc-shaped, and the cleaning brush is a rubber brush.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can carry out self-cleaning to the pinch roll of self, have the advantage that the cleaning rate is high, wash the wide difficult spot that appears remaining of face simultaneously, improved the work efficiency to pinch roll cleaning operation, alleviateed staff's burden, solved and adopted manual mode to wash pinch roll at present, work efficiency is low and the problem of remaining spot appears easily, the device can practice thrift the operating time who washs the pinch roll, can reduce the cost of labor simultaneously.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first bracket; 3. a second bracket; 4. upper roll; 5. a lower roll; 6. a first flywheel; 7. a second flywheel; 8. a cleaning brush; 9. a connecting rod; 10. a through groove; 11. a cylinder; 12. a motor; 13. a first gear; 14. a second gear; 15. a transverse plate; 16. a nozzle; 17. a header pipe; 18. a pool; 19. a drain pipe; 20. a third gear; 21. a fourth gear.

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 paper delivery conveyer of a printing machine comprises a base 1, wherein the left side and the right side of the top of the base 1 are respectively bolted with two groups of a first bracket 2 and a second bracket 3 which are matched with each other, the upper side and the lower side of the opposite surfaces of the first bracket 2 and the second bracket 3 are respectively and rotatably connected with an upper roller 4 and a lower roller 5, the front surfaces of the upper roller 4 and the lower roller 5 are respectively and fixedly connected with a first flywheel 6 and a third gear 20, the rear part of the inner cavity of the first bracket 2 is rotatably connected with a fourth gear 21, the third gear 20 is meshed with the fourth gear 21, the front part of the fourth gear 21 is fixedly connected with a second flywheel 7, the first flywheel 6 is connected with the second flywheel 7 through chain transmission, one side of the opposite side of the upper roller 4 and the lower roller 5 is provided with a cleaning brush 8, the front side and the rear side of the cleaning brush 8 are respectively and bolted with a connecting rod 9, the surface of the opposite side of the first bracket 2 and, the cylinder 11 is bolted to the upper and lower both sides of first support 2 and 3 inner chambers of second support, and the one end that cleaning brush 8 was kept away from to connecting rod 9 is bolted with the output shaft of cylinder 11, the device can carry out self-cleaning to the pinch roll of self, the advantage that has the high rate of cleaning, wash the wide difficult residual spot that appears of face simultaneously, the work efficiency to pinch roll cleaning operation has been improved, staff's burden has been alleviateed, it washs the pinch roll to adopt manual mode at present to have solved, the problem of residual spot appears in work efficiency low and easily, the device can practice thrift the operating time who washs the pinch roll, can reduce the cost of labor simultaneously.

Referring to fig. 1, a motor 12 is bolted to the rear of the inner cavity of the second bracket 3, a first gear 13 is fastened to an output shaft of the motor 12, a second gear 14 is fastened to the rear end of the lower roller 5, the first gear 13 is meshed with the second gear 14, and the motor 12, the first gear 13 and the second gear 14 are arranged to provide power for the rotation of the upper roller 4 and the lower roller 5.

Referring to fig. 1-3, a cross plate 15 is bolted on the upper side of the opposite surfaces of the first bracket 2 and the second bracket 3, a plurality of nozzles 16 are embedded at the bottom of the cross plate 15, a header pipe 17 is installed at the top of the cross plate 15, the header pipe 17 is communicated with the nozzles 16, and through the arrangement of the nozzles 16 and the header pipe 17, water is added to the surface of the upper roller 4 by a worker in the cleaning process, so that the cleaning work is facilitated.

Referring to fig. 1-3, a water tank 18 is disposed between the first support 2 and the second support 3, a drain pipe 19 is connected to the bottom of the right side of the water tank 18, and the water tank 18 and the drain pipe 19 are disposed to collect and discharge the cleaned waste water.

Referring to fig. 2 and 3, the bottom of the pool 18 is bolted to the base 1 through the support column, and the height of the pool 18 gradually decreases from left to right, so that the waste water in the pool 18 flows to the drain pipe 19, and the waste water discharge efficiency is improved.

Referring to fig. 2 and 3, the cleaning brush 8 is arc-shaped, and the cleaning brush 8 is a rubber brush, so that the cleaning brush 8 can be attached to the surfaces of the upper roller 4 and the lower roller 5, thereby improving the cleaning effect.

The working principle is as follows: when cleaning is carried out, firstly, the motor 12 is started, the motor drives the first gear 13 to start rotating, the second gear 14 moves along with the first gear and drives the lower roller 5 to start rotating, meanwhile, the third gear 20 starts rotating along with the lower roller 5 and drives the fourth gear 21 to rotate, the second flywheel 7 is made to rotate, then the first flywheel 6 starts moving under the action of the chain, the upper roller 4 starts rotating at the moment, then all the air cylinders 11 are started to enable the output shafts of the air cylinders to contract, the connecting rod 9 and the cleaning brushes 8 are driven to start to move relatively until the two cleaning brushes 8 are respectively contacted with the surfaces of the upper roller 4 and the lower roller 5, at the moment, the cleaning brushes 8 start to scrub the surfaces of the upper roller and the lower roller, then, a water source externally connected with the header pipe 17 is started, and the nozzle 16 starts to spray water to the inside of the device, so that the surfaces.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a printing machine goes out paper conveyer, includes base (1), its characterized in that: the left side and the right side of the top of the base (1) are bolted with two groups of first supports (2) and second supports (3) which are matched with each other for use, the upper side and the lower side of the opposite surfaces of the first supports (2) and the second supports (3) are respectively and rotatably connected with upper rollers (4) and lower rollers (5), the front sides of the upper rollers (4) and the lower rollers (5) are respectively and fixedly connected with a first flywheel (6) and a third gear (20), the rear side of the inner cavity of the first supports (2) is rotatably connected with a fourth gear (21), the third gear (20) is meshed with the fourth gear (21), the front side of the fourth gear (21) is fixedly connected with a second flywheel (7), the first flywheel (6) is connected with the second flywheel (7) through chain transmission, cleaning brushes (8) are arranged on the opposite sides of the upper rollers (4) and the lower rollers (5), connecting rods (9) are bolted on the front side and the rear side of the cleaning brushes (8), the surface of one side, opposite to the first support (2) and the second support (3), of the first support (2) is provided with a through groove (10) matched with the connecting rod (9) for use, the upper side and the lower side of the inner cavity of the first support (2) and the inner cavity of the second support (3) are respectively bolted with an air cylinder (11), and one end, far away from the cleaning brush (8), of the connecting rod (9) is bolted with an output shaft of the air cylinder (11).

2. A printer exit conveyor according to claim 1 wherein: the rear part of the inner cavity of the second support (3) is bolted with a motor (12), an output shaft of the motor (12) is connected with a first gear (13) in a clamping manner, the rear end of the lower roller (5) is connected with a second gear (14) in a clamping manner, and the first gear (13) is meshed with the second gear (14).

3. A printer exit conveyor according to claim 1 wherein: first support (2) and second support (3) relative surface's top bolt have diaphragm (15), the bottom of diaphragm (15) is inlayed and is equipped with a plurality of nozzle (16), house steward (17) are installed at the top of diaphragm (15), and house steward (17) and nozzle (16) communicate each other.

4. A printer exit conveyor according to claim 1 wherein: a water pool (18) is arranged between the first support (2) and the second support (3), and a drain pipe (19) is communicated with the bottom on the right side of the water pool (18).

5. A printer exit conveyor according to claim 4 wherein: the bottom of the water pool (18) is bolted with the base (1) through a support column, and the height of the water pool (18) is gradually reduced from left to right.

6. A printer exit conveyor according to claim 1 wherein: the cleaning brush (8) is arc-shaped, and the cleaning brush (8) is a rubber brush.

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