CN211190741U

CN211190741U - Developing roller spraying device

Info

Publication number: CN211190741U
Application number: CN201921989875.3U
Authority: CN
Inventors: 金本友; 潘冠矿
Original assignee: Zhuhai Zhongxinda Technology Co ltd
Current assignee: Zhuhai Zhongxinda Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-07
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a developer roll spraying device, the on-line screen storage device comprises a base, the support frame and the cylinder of symmetry form are installed to the base upper end, and the support frame upper end is equipped with the developer roll fixed plate to set up horizontal "L" shape developer roll mounting hole on the developer roll fixed plate, the cylinder upper end is equipped with spraying case fixed plate, and fixed mounting has the spraying case between two spraying case fixed plates, and spraying case internally mounted has the catheter, the mount of symmetry form is installed to spraying case both sides, and is equipped with the drive wheel on the mount.

Description

Developing roller spraying device

Technical Field

The utility model relates to a developer roll processing equipment technical field specifically is developer roll spraying device.

Background

Toner cartridge, also known as toner cartridge. The quality of printing is determined by the user, the cost of the user is determined, most of imaging components are intensively arranged on the selenium drum in the laser printer, and the quality of the printing quality is actually greatly dependent on the quality of the selenium drum. The developing roller is an important part in the toner cartridge, and mainly comprises an iron shaft, a layer of specially-made conductive rubber wrapped on the surface of the iron shaft and a coating sprayed on the conductive rubber, wherein the coating also needs certain requirements on conductivity, wear resistance and roughness.

The existing developing roller needs to be sprayed with a conducting layer in the processing process, and the uneven condition on the surface of the developing roller is easily caused in the spraying process, so that the problem of unevenness on the surface of the developing roller is solved, and the processing effect of the developing roller is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a developer roll spraying device to solve on the existing market that above-mentioned background art provided when to developer roll spraying conducting layer, lead to the uneven problem to appear on the developer roll surface easily.

In order to achieve the purpose, the utility model provides a developing roller spraying device, the on-line screen storage device comprises a base, the support frame and the cylinder of symmetry form are installed to the base upper end, and the support frame upper end is equipped with the developing roller fixed plate, and set up horizontal "L" shape developing roller mounting hole on the developing roller fixed plate, the cylinder upper end is equipped with spraying case fixed plate, and fixed mounting has the spraying case between two spraying case fixed plates to spraying case internally mounted has the catheter, the mount of symmetry form is installed to spraying case both sides, and the mount upper end is equipped with the drive wheel, spraying case upper end is frustum of a prism shape, and spraying case internal shape is identical with the outer wall shape of developing roller to be processed, the catheter is located and waits to process the developing roller under.

Preferably, a driving motor is installed on the outer wall of the fixing frame, and a rotating shaft of the driving motor is connected with the driving wheel.

Preferably, the driving motor is a torque motor, and the model of the driving motor is 110L YX.

Preferably, at least 7 spray heads are arranged on the liquid guide pipe.

Preferably, the developing roller to be processed is installed in the developing roller installation hole, and the developing roller to be processed is located above the driving wheel.

Compared with the prior art, the beneficial effects of the utility model are that: this developer roll spraying device is equipped with automatic spraying device, and the problem that the model is many can be handled in a flexible way to the semi-automatic operation of single-unit position, can be even with the conducting solution spraying to the developer roll on, the upper end of spraying case can be strickleed the work to the surface of developer roll simultaneously, avoids the unsmooth condition to appear on the developer roll surface. The device's spraying case can cover the lower extreme of the developer roll of treating processing completely, reduce the gap between developer roll of treating processing and the spraying case, spout the coating to the developer roll of treating processing through the shower nozzle of the interior catheter upper end of spraying case simultaneously, and driving motor can drive the drive wheel and rotate, the drive wheel can drive the developer roll of treating processing and rotate in the developer roll mounting hole like this, make the developer roll of treating processing can rotate on the spraying case, utilize reciprocal rotation mechanism, can save time to the greatest extent.

Drawings

FIG. 1 is a schematic structural view of a developing roller spraying device according to the present invention;

FIG. 2 is a side view of the spraying box of the developing roller spraying device of the present invention;

FIG. 3 is a top view of the spraying box of the developing roller spraying device of the present invention;

fig. 4 is an enlarged schematic structural view of a position a in fig. 1 of the developing roller spraying device of the present invention.

In the figure: 1. the device comprises a developing roller fixing plate, 2, a support frame, 3, a spraying box, 4, a cylinder, 5, a base, 6, a developing roller to be processed, 7, a fixing frame, 8, a spraying box fixing plate, 9, a liquid guide pipe, 10, a developing roller mounting hole, 11, a driving wheel, 12 and a driving motor.

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, the present invention provides a developer roller spraying apparatus, including a base 5, a support frame 2 and an air cylinder 4 are installed at the upper end of the base 5, and a developer roller fixing plate 1 is installed at the upper end of the support frame 2, and a transverse L-shaped developer roller mounting hole 10 is opened on the developer roller fixing plate 1, a developer roller 6 to be processed is installed in the developer roller mounting hole 10, and the developer roller 6 to be processed is located above a driving wheel 11, the developer roller mounting hole 10 of the structure plays a role of accommodating the developer roller 6 to be processed, so that the developer roller 6 to be processed is located right above the driving wheel 11, so that the driving wheel 11 can be pushed against the developer roller 6 to be processed, a spraying box fixing plate 8 is installed at the upper end of an air cylinder 4, and a spraying box 3 is fixedly installed between two spraying box fixing plates 8, and a liquid guide tube 9 is installed inside the spraying box 3, the liquid guide tube 9 is located right below the developer roller 6 to be processed, and the liquid guide tube 9 is installed inside the developing roller 6 to be processed, and the liquid guide tube 6 is installed inside the developing box 6 to be processed, and the liquid guide tube 6 is installed on the driving wheel 6, and the developing box 6, the developing box 6 to be processed, the developing roller is installed on the supporting wheel, the supporting frame 11, the developing roller 6, the supporting frame 11 is installed to be processed, the supporting frame 11, the supporting wheel 6, the supporting frame 11 is installed on the supporting frame 11, the supporting wheel 6, the supporting frame 11, the supporting frame is installed to be processed, the supporting frame 11, the supporting frame 6, the supporting frame is installed on the supporting frame 6, the supporting frame 11, the supporting frame 6, the supporting frame 11, the supporting.

The working principle is as follows: when the developing roller spraying device is used, firstly, a base 5 of the device is placed at a proper place, then in the using process, a developing roller 6 to be processed is arranged in a developing roller mounting hole 10 on a developing roller fixing plate 1, then, an air cylinder 4 is started, a spraying box fixing plate 8 and a spraying box 3 are upwards pushed through the air cylinder 4, a fixing frame 7 on the spraying box 3 also moves upwards, then a driving wheel 11 on the fixing frame 7 can be pushed against the developing roller 6 to be processed, then, a driving motor 12 on the fixing frame 7 is started, the driving wheel 11 is driven to rotate through the driving motor 12, the driving wheel 11 drives the developing roller 6 to be processed to rotate, meanwhile, the spraying box 3 can sleeve the lower end of the developing roller 6 to be processed, then, coating liquid is sprayed onto the developing roller 6 to be processed through a spray nozzle on a liquid guide pipe 9, and the developing roller 6 to be processed is sprayed, and the developing roller 6 to be processed can rotate at the upper end of the spraying box 3, so that one end of the developing roller 6 to be processed can uniformly contact the coating liquid sprayed by the spray head, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The developing roller spraying device comprises a base (5) and is characterized in that a symmetrical support frame (2) and a cylinder (4) are mounted at the upper end of the base (5), a developing roller fixing plate (1) is arranged at the upper end of the support frame (2), a transverse L-shaped developing roller mounting hole (10) is formed in the developing roller fixing plate (1), a spraying box fixing plate (8) is arranged at the upper end of the cylinder (4), a spraying box (3) is fixedly mounted between the two spraying box fixing plates (8), a liquid guide pipe (9) is mounted inside the spraying box (3), symmetrical fixing frames (7) are mounted on two sides of the spraying box (3), a driving wheel (11) is arranged at the upper end of each fixing frame (7), the upper end of the spraying box (3) is in a prismoid shape, the shape of the inside of the spraying box (3) is matched with the shape of the outer wall of a developing roller (6) to be processed, and the liquid guide pipe (9) is located right below the.

2. The developer roller spray coating apparatus according to claim 1, wherein: and a driving motor (12) is arranged on the outer wall of the fixed frame (7), and a rotating shaft of the driving motor (12) is connected with the driving wheel (11).

3. The developer roller coating apparatus according to claim 2, wherein the drive motor (12) is a torque motor, and the model of the drive motor (12) is 110L YX.

4. The developer roller spray coating apparatus according to claim 1, wherein: the liquid guide pipe (9) is provided with at least 7 spray heads.

5. The developer roller spray coating apparatus according to claim 1, wherein: the developing roller (6) to be processed is installed in the developing roller installation hole (10), and the developing roller (6) to be processed is located above the driving wheel (11).