CN210211693U

CN210211693U - Printing machine cylinder with static electricity removing function

Info

Publication number: CN210211693U
Application number: CN201920560347.XU
Authority: CN
Inventors: Xiaofang Zhong; 钟晓芳
Original assignee: Wuxi Hanmoyuan Printing Co Ltd
Current assignee: Wuxi Hanmoyuan Printing Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-03-31
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a printing machine cylinder with static electricity removing function, which comprises a cylinder and two static electricity wheels, wherein the two ends of the cylinder are fixedly connected with static electricity removing end plates, one ends of the two static electricity removing end plates are fixedly connected with one ends of rotating shafts, the other ends of the two rotating shafts are communicated with the outside through bearing seats, the tops of the two bearing seats are fixedly connected with the bottom ends of supporting rods, the tops of the two supporting rods are fixedly connected with one ends of wheel shafts, and the other ends of the two wheel shafts are rotatably connected with the middle parts of the static electricity wheels through shaft discs, the printing machine cylinder with the static electricity removing function transmits static electricity through the static electricity wheels which can rotate relative to the static electricity removing end plates at the two ends of the cylinder and then transmits the static electricity through ground wires to play a static electricity removing role, and in the static electricity transmitting process, the static electricity wheels rotate together with the static electricity removing end plates at the two, static electricity is removed all the time, and the working quality and the safety of workers of the printing machine are guaranteed.

Description

Printing machine cylinder with static electricity removing function

Technical Field

The utility model relates to a printing machine cylinder, in particular to printing machine cylinder with destatic function belongs to the printing machine field.

Background

During the printing process by the printing machine on the cylinder, static electricity is generated at all times due to the rotation of the cylinder and the friction with the paper, and the indian produced by the printing machine has the following hazards:

1. and (3) post-printing treatment: the paper collection is uneven, and the product absorbs the blade;

2. printing quality: ink droplets are distorted by electrostatic forces on the surface of the material-creating ghost images or excessive ink ejection;

3. dust adsorption: dust adsorption must be prevented, if not avoided, and must be removed from the material along with the static electricity that causes adsorption;

4. workers encounter electric shocks: industries that use synthetic materials generate high static electricity.

5. Static electricity can cause 'dribbling' of the printhead or contamination by the ink spray.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine cylinder with function destatics to solve the problem that the static that the printing machine cylinder that proposes produced in the above-mentioned background art seriously influences printing quality and workman's safety at the in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a printing machine roller with a static electricity removing function comprises a roller and two static electricity wheels, wherein two ends of the roller are fixedly connected with static electricity removing end plates, one ends of the two static electricity removing end plates are fixedly connected with one ends of rotating shafts, the other ends of the two rotating shafts penetrate through bearing seats to be communicated with the outside, the tops of the two bearing seats are fixedly connected with the bottom ends of supporting rods, the top ends of the two supporting rods are fixedly connected with one ends of wheel shafts, the other ends of the two wheel shafts are rotatably connected with the middle parts of the static electricity wheels through shaft discs, the outer rings of the two static electricity wheels are sleeved with conductive rubber rings, the inner ring of the conductive rubber ring penetrates through the electrostatic wheel through four uniformly distributed first leads and is fixedly connected with one ends of the four electrostatic brushes, the other ends of the four electrostatic brushes are in contact connection with the surfaces of the corresponding wheel shafts, and the ground wires are fixedly mounted on one sides of the two support rods.

As an optimal technical scheme of the utility model, two the race, two have all been seted up to the outer lane of destatic end plate the top of race is connected with the bottom block of two static wheels respectively.

As an optimized technical scheme of the utility model, eight the other end of static brush all is fixed and is provided with a plurality of electrically conductive brush hair.

As an optimal technical scheme of the utility model, two the one end of shaft is connected with two ground wires through the second wire respectively.

As an optimized technical scheme of the utility model, two the surface of shaft all is equipped with electrically conductive circle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a printing machine cylinder with function destatics, static wheel transmission static through the static end plate rotation that destatics that can cylinder both ends relatively, rethread ground wire conduction goes away, plays the effect of destatics, and in static transmission process, static wheel is rotatory together with the destatics end plate at cylinder both ends, is connected with the cylinder constantly, destatics constantly, guarantees the operating mass and the workman safety of printing machine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support rod and the electrostatic wheel of the present invention;

fig. 3 is a schematic structural view of the electrostatic wheel of the present invention.

In the figure: 1. a drum; 2. an electrostatic wheel; 3. a support bar; 4. a bearing seat; 5. a ground wire; 6. a static electricity removing end plate; 7. a rotating shaft; 8. a wheel groove; 9. a reel; 10. a first conductive line; 11. an electrostatic brush; 12. a conductive ring; 13. a wheel axle; 14. and a conductive rubber ring.

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. 1-3, the present invention provides a printing machine roller with a static electricity removing function, which comprises a roller 1 and two static electricity wheels 2, wherein both ends of the roller 1 are fixedly connected with static electricity removing end plates 6, one end of each of the two static electricity removing end plates 6 is fixedly connected with one end of a rotating shaft 7, the other ends of the two rotating shafts 7 are communicated with the outside through bearing blocks 4, the tops of the two bearing blocks 4 are fixedly connected with the bottom ends of supporting rods 3, the top ends of the two supporting rods 3 are fixedly connected with one end of a wheel shaft 13, the other ends of the two wheel shafts 13 are rotatably connected with the middle part of the static electricity wheels 2 through a shaft disc 9, the outer rings of the two static electricity wheels 2 are sleeved with conductive rubber rings 14, the inner rings of the conductive rubber rings 14 are fixedly connected with one ends of four static electricity brushes 11 through four first conducting wires 10 which are uniformly distributed and pass through the static electricity wheels 2, the other ends of the four static electricity, and one sides of the two support rods 3 are fixedly provided with ground wires 5.

Preferentially, race 8 has all been seted up to two outer lanes that destatic end plate 6, and the top of two race 8 is connected with the bottom block of two static wheels 2 respectively, and the static wheel 2 of taking is rotatory when destatic end plate 6 is rotatory, and destatic end plate 6 transmits static for static wheel 2, the position of the fixed static wheel 2 of race 8.

Preferably, a plurality of conductive bristles are fixedly arranged at the other ends of the eight electrostatic brushes 11, and the electrostatic brushes 11 are in contact with the wheel axle 13 through the conductive bristles and are used for transmitting static electricity, so that abrasion to the wheel axle 13 is reduced.

Preferably, one end of each of the two wheel shafts 13 is connected to the two ground wires 5 through a second conducting wire, and the wheel shafts 13 conduct static electricity through the ground wires 5 to play a role in eliminating static electricity.

Preferably, the surfaces of the two wheel shafts 13 are sleeved with the conductive rings 12, and the conductive rings 12 are used for protecting the wheel shafts 13 and reducing the damage to the wheel shafts 13.

When specifically using, the utility model relates to a printing machine cylinder with function destatics, when the printing machine prints the during operation, pivot 7 drives cylinder 1 rotatory, print the paper, the static of production is passed through two destatics end plate 6 and is transmitted for two static wheels 2, transmit away from two ground wires 5, thereby play the effect of destatics, in static transmission process, cylinder 1 drives destatics end plate 6 rotatory, static wheel 2 passes through race 8 and destatics end plate 6 contact block, and static wheel 2 can follow destatics end plate 6 and rotate, rotatory static wheel 2 absorbs the static of cylinder 1 through conductive rubber circle 14, transmit for shaft 13 through first wire 10 and electrostatic brush 11, shaft 13 transmits for ground wire 5 through the second wire.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a printing machine cylinder with function of destatics, includes cylinder (1) and two static wheels (2), its characterized in that, the equal fixedly connected with in both ends of cylinder (1) destatics end plate (6), two the one end of destatics end plate (6) all with the one end fixed connection of pivot (7), two the other end of pivot (7) all passes bearing frame (4) and communicates with each other with the external world, two the top of bearing frame (4) all with the bottom fixed connection of bracing piece (3), two the top of bracing piece (3) all with the one end fixed connection of shaft (13), two the other end of shaft (13) all rotates with the middle part of static wheel (2) through reel (9) and is connected, two the outer lane of static wheel (2) all overlaps and is equipped with conductive rubber circle (14), the inner circle of conductive rubber circle (14) passes static wheel (2) and four static brushes (11) through four evenly distributed first wire (10) The other ends of the four electrostatic brushes (11) are in contact connection with the surfaces of the corresponding wheel shafts (13), and one sides of the two support rods (3) are fixedly provided with ground wires (5).

2. The printing press cylinder with the static electricity removing function as claimed in claim 1, wherein: race (8) have all been seted up to the outer lane of two destatic end plate (6), two the top of race (8) is connected with the bottom block of two static wheels (2) respectively.

3. The printing press cylinder with the static electricity removing function as claimed in claim 1, wherein: the other ends of the eight electrostatic brushes (11) are fixedly provided with a plurality of conductive brush hairs.

4. The printing press cylinder with the static electricity removing function as claimed in claim 1, wherein: one ends of the two wheel shafts (13) are respectively connected with the two ground wires (5) through second conducting wires.

5. The printing press cylinder with the static electricity removing function as claimed in claim 1, wherein: the surfaces of the two wheel shafts (13) are sleeved with conductive rings (12).