CN211636175U

CN211636175U - Be used for photosensitive film production pressure filtration device

Info

Publication number: CN211636175U
Application number: CN201922315522.1U
Authority: CN
Inventors: 朱贤红
Original assignee: Wuxi Derbell Phto Electronic Material Co ltd
Current assignee: Wuxi Derbell Phto Electronic Material Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-10-09
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a be used for photosensitive film production pressure filtration device, including filtering the jar, the inside fixed mounting who filters the jar has the support frame, the last fixed surface of support frame installs first motor, the output shaft of first motor runs through support frame and fixedly connected with (mixing) shaft, the surface cover of (mixing) shaft is equipped with multiunit stirring leaf, the position cover that the (mixing) shaft surface is located stirring leaf top is equipped with two scraper blades. The utility model discloses in, first motor rotates and drives the (mixing) shaft and rotates, and the (mixing) shaft rotates and drives scraper blade, stirring leaf and brush and rotate simultaneously, and the scraper blade rotates and strikes off the material on the stirring tank inner wall, and the stirring leaf rotates and stirs the material, and material filter speed accelerates, brush rotate and sweep the impurity on the filter screen, avoid filter screen blocking, influence filter speed, and the second motor rotates and drives the piston downstream to pressurize in filtering tank, thereby increase filter speed.

Description

Be used for photosensitive film production pressure filtration device

Technical Field

The utility model relates to a filter equipment technical field especially relates to a be used for photosensitive film production pressure filtration device.

Background

The photosensitive film is also called as a film, and film paper is prepared by taking a plastic transparent film as a film base and coating a photosensitive emulsion with a certain thickness on the film base, and is mainly used for making plates by an indirect method and a direct method, the product color generally has three colors of red, blue and green, the photosensitive film is generally divided into No. 1-4 specifications by the thickness of the coated photosensitive emulsion, the domestic photosensitive film is divided into two types of pink and blue semitransparent films from the appearance, the performances of the domestic photosensitive film are the same, the exposure time required by the pink is a little longer and the performance is the same, and a filter device is usually required in the production process of the photosensitive film;

the filtering speed of the existing photosensitive film filtering device is low in the using process, the effect is not ideal, the pressurizing condition is needed in the filtering process, the equipment is complex, the production cost is greatly increased, the materials can be adsorbed on the inner wall of the device to cause waste in the filtering process, the residual impurities are not easy to remove after the filtering, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pressure filtering device for photosensitive film production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressurizing and filtering device for photosensitive film production comprises a filtering tank, wherein a supporting frame is fixedly arranged in the filtering tank, a first motor is fixedly arranged on the upper surface of the supporting frame, an output shaft of the first motor penetrates through the supporting frame and is fixedly connected with a stirring shaft, a plurality of groups of stirring blades are sleeved on the outer surface of the stirring shaft, two scraping plates are sleeved on the outer surface of the stirring shaft above the stirring blades and are attached to the inner wall of the filtering tank, two hairbrushes are fixedly connected to the bottom end of the stirring shaft in a sleeved mode, a hollow bottom cover fixedly connected with the bottom of the filtering tank through bolts is arranged at the bottom of the filtering tank, a fixedly connected filter screen is embedded in the center of the hollow bottom cover, the hairbrushes are attached to the filter screen, a funnel is fixedly connected to the lower surface of the hollow bottom cover, a first throttle valve is arranged in the funnel, and a piston, the top fixedly connected with box of crossing the filter tank, the first backup pad of inner wall fixedly connected with of box, the last fixed surface of first backup pad installs the second motor, the output shaft fixedly connected with cam of second motor, the surface of cam rotates and is connected with the connecting rod, the other end of connecting rod runs through the top of crossing the filter tank and is connected with the upper surface rotation of piston.

As a further description of the above technical solution:

an opening is formed in the top of the filter tank, and the connecting rod moves in the opening.

As a further description of the above technical solution:

the outer surface cover of crossing the filter tank is equipped with the second backup pad, the surface fixed connection of second backup pad has foot stool and pneumatic cylinder.

As a further description of the above technical solution:

the shape of support frame is "ten" word shape, just support frame center fixedly connected with collar, first motor is installed at the upper surface of collar.

As a further description of the above technical solution:

one side through connection of filtering jar has the filling tube, the one end fixedly connected with second choke valve in the filling tube is located the filtering jar outside.

As a further description of the above technical solution:

the two scraping plates are fixedly connected with the stirring shaft through supporting rods.

The utility model discloses following beneficial effect has:

1. the pressurizing and filtering device for photosensitive film production comprises a charging pipe, a second throttle valve, a first motor, a stirring shaft, a stirring blade, a scraping plate, a brush, a filter screen, a piston, a second motor, a cam, a connecting rod and a hopper, wherein materials are added into the filtering tank through the charging pipe, the second throttle valve is closed, the first motor is started, the first motor rotates to drive the stirring shaft to rotate, the stirring shaft rotates to drive the scraping plate, the stirring blade and the brush to rotate simultaneously, the scraping plate rotates to scrape the materials on the inner wall of the stirring tank, the stirring blade rotates to stir the materials, the material filtering speed is accelerated, the brush rotates to sweep impurities on the filter screen, the filter screen is prevented from being blocked, the filtering speed is influenced, the second motor is started, the second motor rotates to drive the cam to rotate, the connecting rod rotates to drive the connecting rod to move, the connecting rod, thereby increasing the filtration rate.

2. This be used for photosensitive film production pressure filter equipment, through hollow bottom, second backup pad, pneumatic cylinder and the bolt that sets up, after the filtration is accomplished, start the pneumatic cylinder, the pneumatic cylinder promotes the second backup pad, will filter the jar and lift, unscrew the bolt, take hollow bottom to get rid of impurity and change the filter screen, simple structure, convenient operation, greatly reduced the manual operation dynamics.

Drawings

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

FIG. 2 is a side view of the case of the present invention;

fig. 3 is a top view of the support frame of the present invention.

Illustration of the drawings:

1. a filter tank; 2. a first motor; 3. a support frame; 4. a stirring shaft; 5. stirring blades; 6. a squeegee; 7. a brush; 8. a hollow bottom cover; 9. a filter screen; 10. a funnel; 11. a first throttle valve; 12. a bolt; 13. a feed tube; 14. a second throttle valve; 15. a piston; 16. a box body; 17. a first support plate; 18. a second motor; 19. a cam; 20. a connecting rod; 21. an opening; 22. a second support plate; 23. a foot seat; 24. a hydraulic cylinder; 25. a mounting ring; 26. a support rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a pressurized filtering device for producing photosensitive films comprises a filtering tank 1, a supporting frame 3 is fixedly arranged in the filtering tank 1, a first motor 2 is fixedly arranged on the upper surface of the supporting frame 3, an output shaft of the first motor 2 penetrates through the supporting frame 3 and is fixedly connected with a stirring shaft 4, a plurality of groups of stirring blades 5 are sleeved on the outer surface of the stirring shaft 4, two scraping plates 6 are sleeved on the outer surface of the stirring shaft 4 above the stirring blades 5, the scraping plates 6 are attached to the inner wall of the filtering tank 1, two hairbrushes 7 are fixedly connected to the bottom end of the stirring shaft 4 in a sleeved mode, a hollow bottom cover 8 fixedly connected with the bottom of the filtering tank 1 through bolts 12 is arranged at the bottom of the filtering tank 1, a filter screen 9 is fixedly connected to the center of the hollow bottom cover 8 in an embedded mode, the hairbrushes 7 are attached to the filter screen 9, a funnel 10 is fixedly connected to the lower surface of the hollow bottom cover 8, the top of the filter tank 1 is fixedly connected with a tank body 16, the inner wall of the tank body 16 is fixedly connected with a first supporting plate 17, the upper surface of the first supporting plate 17 is fixedly provided with a second motor 18, the output shaft of the second motor 18 is fixedly connected with a cam 19, the outer surface of the cam 19 is rotatably connected with a connecting rod 20, and the other end of the connecting rod 20 penetrates through the top of the filter tank 1 and is rotatably connected with the upper surface of the piston 15.

An opening 21 is formed in the top of the filter tank 1, the connecting rod 20 moves in the opening 21, and the opening 21 is convenient for the connecting rod 20 to move, so that the connecting rod 20 has enough space to rotate and move; the outer surface of the filter tank 1 is sleeved with a second supporting plate 22, the outer surface of the second supporting plate 22 is fixedly connected with a foot seat 23 and a hydraulic cylinder 24, the foot seat 23 is used for supporting the whole device, and the hydraulic cylinder 24 is used for lifting the filter tank 1, so that impurities are removed and the filter screen 9 is replaced; the support frame 3 is in a cross shape, the center of the support frame 3 is fixedly connected with a mounting ring 25, the first motor 2 is mounted on the upper surface of the mounting ring 25, the support frame 3 is used for supporting the first motor 2, and the cross shape is convenient for air compression and material addition in the filter tank 1; one side of the filtering tank 1 is connected with a feeding pipe 13 in a penetrating manner, one end of the feeding pipe 13, which is positioned at the outer side of the filtering tank 1, is fixedly connected with a second throttling valve 14, the feeding pipe 13 is used for adding materials into the filtering tank 1, and the second throttling valve 14 is used for isolating the filtering tank 1 from the outside to form a closed space; the two scraping plates 6 are fixedly connected with the stirring shaft 4 through a support rod 26, and the scraping plates 6 are driven to rotate through the support rod 26.

The working principle is as follows: when the pressurizing and filtering device for producing photosensitive films is used, materials are added into a filtering tank 1 through a feeding pipe 13, a second throttle valve 14 is closed, a first motor 2 is started, the first motor 2 rotates to drive a stirring shaft 4 to rotate, the stirring shaft 4 rotates to drive a scraping plate 6, a stirring blade 5 and a brush 7 to rotate simultaneously, the scraping plate 6 rotates to scrape the materials on the inner wall of the stirring tank, the stirring blade 5 rotates to stir the materials, the filtering speed of the materials is accelerated, the brush 7 rotates to sweep away impurities on a filter screen 9, the filter screen 9 is prevented from being blocked, the filtering speed is prevented from being influenced, a second motor 18 is started, a cam 19 rotates by the rotation of the second motor 18, the cam 19 rotates to drive a connecting rod 20 to move, the connecting rod 20 moves to push a piston 15 to move downwards, the filtering tank 1 is pressurized, the filtering speed is increased, after filtering is completed, a hydraulic cylinder 24 is started, will filter jar 1 and lift, unscrew bolt 12, pluck hollow bottom 8 to get rid of impurity and change filter screen 9, simple structure, convenient operation, greatly reduced the manual operation dynamics.

Claims

1. A be used for photosensitive film production pressure filtration device, includes filter tank (1), its characterized in that: the inner fixed mounting of the filter tank (1) is provided with a support frame (3), the upper surface of the support frame (3) is fixedly provided with a first motor (2), an output shaft of the first motor (2) penetrates through the support frame (3) and a fixedly connected with stirring shaft (4), the outer surface of the stirring shaft (4) is sleeved with a plurality of groups of stirring blades (5), the position of the outer surface of the stirring shaft (4) above the stirring blades (5) is sleeved with two scraping plates (6), the scraping plates (6) are attached to the inner wall of the filter tank (1), the bottom end of the stirring shaft (4) is sleeved with two fixedly connected brushes (7), the bottom of the filter tank (1) is provided with a hollow bottom cover (8) fixedly connected with a bolt (12), the center of the hollow bottom cover (8) is embedded with a fixedly connected filter screen (9), and the brushes (7) are attached to the filter screen (, the lower fixed surface of hollow bottom (8) is connected with funnel (10), the inside of funnel (10) is equipped with first choke valve (11), the inside of filtering jar (1) and the position that is located first motor (2) top are equipped with piston (15), the top fixedly connected with box (16) of filtering jar (1), the first backup pad (17) of inner wall fixedly connected with of box (16), the last fixed surface of first backup pad (17) installs second motor (18), the output shaft fixedly connected with cam (19) of second motor (18), the surface rotation of cam (19) is connected with connecting rod (20), the other end of connecting rod (20) runs through the top of filtering jar (1) and is connected with the upper surface rotation of piston (15).

2. A pressure filtration apparatus for photosensitive film production according to claim 1, wherein: an opening (21) is formed in the top of the filter tank (1), and the connecting rod (20) moves in the opening (21).

3. A pressure filtration apparatus for photosensitive film production according to claim 1, wherein: the outer surface cover of filtering jar (1) is equipped with second backup pad (22), the outer fixed surface of second backup pad (22) is connected with foot stool (23) and pneumatic cylinder (24).

4. A pressure filtration apparatus for photosensitive film production according to claim 1, wherein: the shape of support frame (3) is "cross" shape, just support frame (3) center fixedly connected with collar (25), first motor (2) are installed at the upper surface of collar (25).

5. A pressure filtration apparatus for photosensitive film production according to claim 1, wherein: one side through connection of filtering jar (1) has filling tube (13), one end fixedly connected with second choke valve (14) in the filling tube (13) are located filtering jar (1) outside.

6. A pressure filtration apparatus for photosensitive film production according to claim 1, wherein: the two scraping plates (6) are fixedly connected with the stirring shaft (4) through supporting rods (26).