CN211140961U

CN211140961U - Conveying device for corrugated paper printer

Info

Publication number: CN211140961U
Application number: CN201921173614.4U
Authority: CN
Inventors: 姚鸿斌; 任泽一
Original assignee: Luzhou Yishenghong Package Co ltd
Current assignee: Luzhou Yishenghong Package Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-31
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a conveying device for a corrugated paper printer, which comprises a guide roller, a main conveying belt and a stacking conveying belt, wherein the guide roller is placed on the upper surface of the main conveying belt and rotates along the central line of a rotating shaft under the driving of the conveying belt; the head end of the stacking conveyor belt is close to the tail end of the main conveyor belt, the head end of the stacking conveyor belt and the tail end of the main conveyor belt are located on the same plane, a head end guide roller, a tail end guide roller, a driving roller and an adjusting roller are arranged below the main conveyor belt, the main conveyor belt bypasses the driving roller, the head end guide roller, the tail end guide roller and the adjusting roller at one time, the height of the adjusting roller is located between the driving roller and the tail end guide roller, and the adjusting roller can move up and down; the main conveying belt is provided with a special-shaped through hole. The utility model discloses possess following advantage: the tightness of the conveying belt is convenient to adjust, and the conveying is more stable; the special-shaped small holes can reduce wind noise generated by the conveyer belt in the working process of conveying corrugated paper, reduce workshop noise and reduce noise pollution.

Description

Conveying device for corrugated paper printer

Technical Field

The utility model belongs to the technical field of the printer, especially, relate to a conveyor for corrugated paper printer.

Background

Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board"). It has high mechanical strength and can resist collision and falling in the process of transportation.

The existing corrugated paper is in the printing process, the conveying belt is adopted for conveying, one end of the conveying belt is provided with the driving roller, the other end of the conveying belt is provided with the guide roller, a driving structure of the conveying belt is shown in fig. 1, the driving structure comprises a main conveying belt 101 and a stacking conveying belt 102, the input end of the corrugated paper on the main conveying belt is the front end, a driving wheel 103 is arranged on the front end of the main conveying belt 101, a driven wheel 104 is arranged on the rear end of the main conveying belt 101, the main conveying belt is wound on the driving wheel 103 and the driven wheel 104, the same is realized, the position, close to the driving wheel 103, on the stacking conveying belt 102 is a driving wheel 105, the position far away from the driving wheel 106 is a driving wheel 106, and the stacking conveying belt 102. Corrugated paper comes out from the printer, then passes through main conveyer belt and transports to the pile conveyer belt, then falls from the pile conveyer belt and piles up. The transmission band of this kind of setting mode produces easily loosely between long-time high strength working process, adjusts more difficult, and especially after the transmission band is ageing, the transmission effect can be influenced to the transmission band that becomes flexible.

In addition, be provided with circular aperture on the transmission band, corrugated paper printer during operation adsorbs corrugated container board through the circular port on the transmission band for corrugated container board is along with the conduction band transmission, because need inhale through the fan among the adsorption process, and the air produces the wind sound when passing through from the adsorption hole, forms the noise, verifies and has influenced operational environment.

Therefore, how to solve the above-mentioned drawbacks of the prior art becomes the direction of efforts of those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveyor for corrugated paper printer can adjust the elasticity of transmission band to reduce the wind sound that the transmission band produced at carrying the corrugated paper in-process, reduced the workshop noise, can solve above-mentioned prior art's weak point completely.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a conveyor for corrugated paper printer, includes main conveyer belt and pile conveyer belt, the head end of pile conveyer belt is close to in the end of main conveyer belt, and both are located the coplanar, its characterized in that: the guide roller is of a hollow structure, the middle part of the guide roller penetrates through a rotating shaft, and two ends of the rotating shaft are fixed with the mounting frame; the guide roller is placed on the upper surface of the main conveying belt and driven by the conveying belt to rotate along the central line of the rotating shaft; a head end guide roller, a tail end guide roller, a driving roller and an adjusting roller are arranged below the main conveying belt, and two ends of the head end guide roller, the tail end guide roller, the driving roller and the adjusting roller are all fixed on the mounting frame; the main conveying belt sequentially bypasses the driving roller, the head end guide roller, the tail end guide roller and the adjusting roller, the height of the adjusting roller is positioned between the driving roller and the tail end guide roller, and the adjusting roller can move up and down; a stacking driving roller and a stacking guide roller are arranged below the stacking conveying belt, and two ends of the stacking driving roller are fixed on the mounting frame; the main conveying belt is provided with a special-shaped through hole.

Preferably, the device further comprises a conveying motor, and the driving roller is connected with an output shaft of the conveying motor.

As one of the preferable modes, the device also comprises an adjusting motor and an eccentric wheel mechanism, wherein an output shaft of the adjusting motor is connected with the eccentric wheel mechanism, an output shaft of the eccentric wheel mechanism is connected with the adjusting roller, and the adjusting motor drives the adjusting roller to move up and down.

Preferably, the electric vehicle further comprises a coupling disposed between the adjustment motor and the eccentric wheel mechanism.

As one of the preferable modes, the eccentric wheel mechanism comprises an eccentric wheel, a chain, a driven gear, a transmission gear and an adjusting roller gear, the eccentric wheel is sleeved on an output shaft of the coupling and is connected with the driven gear through the chain, an output shaft of the adjusting motor rotates to drive the eccentric wheel to rotate, the eccentric wheel drives the chain to rotate, the driven gear is coaxial with the transmission gear, the transmission gear is meshed with the adjusting roller gear, and the adjusting roller is connected with the adjusting roller gear.

In a preferred embodiment, the irregular through hole has a polygonal structure larger than four sides.

As one of the preferable modes, the special-shaped through hole is of a quadrilateral structure, and the side length of the quadrilateral is 2-2.8 mm.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a conveyor for corrugated paper printer, possesses following advantage:

1. the guide roller can improve the conveying efficiency and prevent the corrugated paper from contacting with the conveying belt to cause corner curling;

2. the adjusting device is arranged on the conveying belt, so that the tightness can be conveniently and quickly adjusted, the conveying belt is prevented from loosening caused by long-time operation, and the conveying is more stable;

3. the polygon aperture can reduce the wind sound that the conveyer belt produced in the course of working of carrying the corrugated paper, has reduced the workshop noise, noise pollution abatement.

Drawings

Fig. 1 is a schematic view of a conventional transfer apparatus.

Fig. 2 is a schematic view of the structure of the conveying device of the present invention.

Fig. 3 is a schematic structural view of the joint of the guide roller and the mounting frame of the present invention.

Fig. 4 is a partially enlarged structural view of the transfer belt.

Fig. 5 is a schematic structural view of the eccentric wheel mechanism of the present invention.

Fig. 6 is a schematic position diagram of the conveying device of the present invention in use.

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.

As shown in fig. 2-6, a conveying device for a corrugated paper printer comprises a main conveying roller 15, a conveying belt 1 and a stacking conveying belt 2, wherein the head end of the stacking conveying belt 2 is close to the tail end of the main conveying belt 1, the head end and the tail end of the stacking conveying belt are located on the same plane, a stacking driving roller 7 and a stacking guide roller 8 are arranged below the stacking conveying belt 2, and the stacking driving roller 7 is close to the position of the tail end guide roller 5. Both ends of the stacking drive roll are fixed to the mounting frame 18.

The guide roller 15 is of a hollow structure, the middle part of the guide roller 15 penetrates through a rotating shaft 151, and two ends of the rotating shaft 151 are fixed with the mounting frame 18; the guide roller 15 is placed on the upper surface of the main conveying belt, and the guide roller 15 is driven by the conveying belt to rotate along the central line of the rotating shaft; the guide roll is used for bearing the corrugated paper, compares and directly bears the curling that the corrugated paper can prevent the corrugated paper corner with the conveyer belt to the guide roll can also reduce static etc. that produces among the transportation process. The smooth plane of guide roll promotes the efficiency of corrugated paper conveying.

The main conveyor belt is characterized in that a head end guide roller 6, a tail end guide roller 5, a driving roller 3 and an adjusting roller 4 are arranged below the main conveyor belt 1, and two ends of the head end guide roller, the tail end guide roller, the driving roller and the adjusting roller are fixed on a mounting frame 18. The main conveying belt 1 once bypasses the driving roller 3, the head end guide roller 6, the tail end guide roller 5 and the adjusting roller 4, the height of the adjusting roller 4 is located between the driving roller 3 and the tail end guide roller 5, and the adjusting roller 4 can move up and down.

Specifically, in the present embodiment, a conveying motor 21 for powering the entire belt device is further included, and the drive roller 3 is connected to an output shaft of the conveying motor 21. In addition, the device also comprises an adjusting motor 22 for controlling the adjusting roller, a coupling 24 and an eccentric wheel mechanism 23, wherein the coupling 24 is arranged between the adjusting motor and the eccentric wheel mechanism. The coupler is used for connecting the two shafts together to achieve the effect of transmitting torque or rotating angle; the two shafts can not be separated when the machine runs, and the two shafts can be separated only after the machine stops and the connection is disassembled. The utility model discloses an universal joint. An output shaft of the adjusting motor 22 is connected with the eccentric wheel mechanism 23, an output shaft of the eccentric wheel mechanism 23 is connected with the adjusting roller 4, and the adjusting motor 22 drives the adjusting roller 4 to move up and down.

The eccentric wheel mechanism 23 comprises an eccentric wheel 231, a chain 233, a driven gear 232, a transmission gear 234 and an adjusting roller gear 235, the eccentric wheel is sleeved on an output shaft of the coupler 24 and is connected with the driven gear through the chain, an output shaft of the adjusting motor rotates to drive the eccentric wheel to rotate, the eccentric wheel drives the chain to rotate, the driven gear is coaxial with the transmission gear, the transmission gear is meshed with the adjusting roller gear, and the adjusting roller 4 is connected with the adjusting roller gear.

The working principle of the eccentric wheel mechanism is as follows: when the adjustable mechanism is used, the control switch is turned on, the adjusting motor works, the output shaft of the adjusting motor rotates, after passing through the coupler, the eccentric wheel on the output shaft of the coupler rotates, the large radius and the small radius on the eccentric wheel are different, the eccentric wheel is connected with the driven gear through the chain, therefore, when the eccentric wheel rotates, the chain moves along with the eccentric wheel, the driven gear meshed with the chain moves, the driven gear drives the transmission gear coaxial with the driven gear to rotate, the transmission gear is meshed with the telescopic rod gear, and the driven gear drives the adjusting roller connected to the adjusting roller gear to do linear motion, so that the purpose of moving up and down is achieved.

When the external control button controls the output power of the adjusting motor, power is transmitted to the eccentric wheel mechanism, the eccentric wheel mechanism transmits the power to the adjusting roller, the adjusting roller is touched to move upwards or downwards, and in the using process, the adjusting motor is controlled through the integrated controller to finely adjust the moving distance of the adjusting roller from top to bottom so as to adjust the conveying belts with different tightness.

The main conveying belt 1 is provided with a special-shaped through hole 10. In this embodiment, the irregular through hole 10 has a polygonal structure larger than four sides. As other embodiment modes, the special-shaped through hole 10 is of a quadrilateral structure, and the side length of the quadrilateral is 2-2.8 mm.

Table one shows the dry sound test data of the conduction bands with different shapes of adsorption holes when the corrugated board printer works:

the conduction band used in the test is the conduction band with the same specification and model, and the opening area of each hole is consistent with the number, arrangement mode and hole position of the test air suction holes, so that the influence on the test is eliminated. The test adjusts the rotating speed of the fan by controlling the frequency of the fan so as to control the flow of the fan.

According to a test result in the table, the square through hole is adopted as the adsorption hole, and the noise of the transmission belt is lower when the corrugated board is adsorbed.

And four corners of the square through hole are subjected to corner cleaning treatment. The corner cleaning can avoid arc transition of four corners of a square, so that the noise of the transmission belt is lower when the transmission belt absorbs the corrugated board.

As shown in fig. 6, when using, during the staff puts into corrugated paper printing device 12 with the corrugated paper from entry 11, the corrugated paper prints export 13 department through the corrugated paper and enters into corrugated paper leveling device 14 after printing, passes through after the corrugated paper flattening the utility model discloses conveying roller on the main conveyer belt 1 among the conveyor carries on pile conveyer belt 2, and pile conveyer belt 2 slopes to set up, and the pile conveyer belt is fixed on pile frame 16, still is provided with pile height adjusting device 17 on pile frame 16 and is used for adjusting the height of corrugated paper pile.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a conveyor for corrugated paper printer, includes main conveyer belt and pile conveyer belt, the head end of pile conveyer belt is close to in the end of main conveyer belt, and both are located the coplanar, its characterized in that: the guide roller is of a hollow structure, the middle part of the guide roller penetrates through a rotating shaft, and two ends of the rotating shaft are fixed with the mounting frame; the guide roller is placed on the upper surface of the main conveying belt and driven by the conveying belt to rotate along the central line of the rotating shaft; a head end guide roller, a tail end guide roller, a driving roller and an adjusting roller are arranged below the main conveying belt, and two ends of the head end guide roller, the tail end guide roller, the driving roller and the adjusting roller are all fixed on the mounting frame; the main conveying belt sequentially bypasses the driving roller, the head end guide roller, the tail end guide roller and the adjusting roller, the height of the adjusting roller is positioned between the driving roller and the tail end guide roller, and the adjusting roller can move up and down; a stacking driving roller and a stacking guide roller are arranged below the stacking conveying belt, and two ends of the stacking driving roller are fixed on the mounting frame; the main conveying belt is provided with a special-shaped through hole.

2. The transport device for a corrugated printer of claim 1, wherein: still include conveying motor, the drive roll links to each other with conveying motor's output shaft.

3. The transport device for a corrugated printer of claim 1, wherein: the device also comprises an adjusting motor and an eccentric wheel mechanism, wherein an output shaft of the adjusting motor is connected with the eccentric wheel mechanism, an output shaft of the eccentric wheel mechanism is connected with the adjusting roller, and the adjusting motor drives the adjusting roller to move up and down.

4. The transport device for a corrugated printer of claim 3, wherein: the eccentric wheel mechanism is characterized by further comprising a coupler, wherein the coupler is arranged between the adjusting motor and the eccentric wheel mechanism.

5. The transport device for a corrugated printer of claim 4, wherein: the eccentric wheel mechanism comprises an eccentric wheel, a chain, a driven gear, a transmission gear and an adjusting roller gear, the eccentric wheel is sleeved on an output shaft of the coupler and connected with the driven gear through the chain, an output shaft of the adjusting motor rotates to drive the eccentric wheel to rotate, the eccentric wheel drives the chain to rotate, the driven gear is coaxial with the transmission gear, the transmission gear is meshed with the adjusting roller gear, and the adjusting roller is connected with the adjusting roller gear.

6. The transport device for a corrugated printer of claim 1, wherein: the special-shaped through hole is of a polygonal structure larger than four sides.

7. The transport device for a corrugated printer of claim 1, wherein: the special-shaped through holes are of quadrilateral structures, and the side length of each quadrilateral is 2-2.8 mm.