CN216338740U

CN216338740U - Impurity removing device for production of coated white board paper

Info

Publication number: CN216338740U
Application number: CN202121988597.7U
Authority: CN
Inventors: 蒋根军; 王金华; 孙向阳
Original assignee: Bengbu Sanxing Paper Co ltd
Current assignee: Bengbu Sanxing Paper Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-04-19
Anticipated expiration: 2032-03-17

Abstract

The utility model belongs to the technical field of white board production, in particular to an impurity removing device for coating white board production, which comprises an operation box, the lower end of the operation box is provided with four supporting legs, the front end of the operation box is connected with a protective door through a hinge, the protective door is provided with an observation window and a handle, one side wall of the operation box is provided with an L-shaped plate, the operation box and the L-shaped plate are connected with a connecting component, the upper end and the lower end of the operation box are both provided with grooves which are convenient for feeding and discharging, and the outer sides of the two grooves are respectively provided with a cover plate, two guide plates are symmetrically arranged on the two side walls of the inner cavity of the operation box, a screening component is arranged in the middle of the inner cavity of the operation box, a first filter screen plate is connected above the screening component, the first filter screen plate is of a concave structure, two C-shaped plates are symmetrically arranged on two sides of an inner cavity of the operating box, and a second filter screen plate slides between the two C-shaped plates together. The utility model enhances the filtering effect by a double-layer filtering mode.

Description

Impurity removing device for production of coated white board paper

Technical Field

The utility model relates to the technical field of white board production, in particular to an impurity removing device for production of coated white board.

Background

The coated white board paper is made up through coating white paint on raw paper board, finishing, smoothing, ink absorption and printing gloss, and features high stiffness and folding strength, high quality of colour offset and intaglio printing, and meeting the requirement of package.

Coating white board paper can produce a large amount of papermaking waste water at the in-process of production, contains a large amount of wastepaper and chemical impurity etc. in the papermaking waste water, so generally need get rid of wastepaper and chemical impurity in the papermaking waste water before discharging, avoid the waste to external pollution and resource, among the prior art, adopt the filter screen to get rid of work more, and current filter screen easily causes the jam after using for a long time, influences the filter effect, uses comparatively unchangeably.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an impurity removing device for coated white board production, which solves the problems in the background art.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

an impurity removing device for production of coated white board paper comprises an operation box, wherein the lower end of the operation box is provided with four supporting legs, the front end of the operation box is connected with a protective door through a hinge, the protective door is provided with an observation window and a handle, an L-shaped plate is arranged on one side wall of the operation box, a connecting component is connected between the operation box and the L-shaped plate, grooves convenient for feeding and discharging are arranged at the upper end and the lower end of the operation box, and the outer sides of the two grooves are respectively provided with a cover plate, two guide plates are symmetrically arranged on the two side walls of the inner cavity of the operation box, a screening component is arranged in the middle of the inner cavity of the operation box, a first filter screen plate is connected above the screening component, the first filter screen plate is of a concave structure, two C-shaped plates are symmetrically arranged on two sides of an inner cavity of the operating box, and a second filter screen plate slides between the two C-shaped plates together.

Furthermore, the screening assembly comprises a motor and a hollow ring, the motor is installed in the middle of the rear end of the operation box, the hollow ring is fixedly installed in the middle of the lower end of the first screen plate, a cylindrical block is installed at the output end of the motor, a group of ring gears are installed on the outer surface of the half side of the cylindrical block, and a group of gear bars are installed on the upper wall and the lower wall of an inner cavity of the hollow ring.

Further, the gear rack is engaged with the ring gear, and the upper end wall of the first screen plate and the lower end wall of the deflector are close to each other without contacting.

Further, coupling assembling is including installing the rectangle frame on the L shaped plate, the circular port has all been seted up to the both sides of rectangle frame, two the circular port is downthehole to slide jointly has the round bar, the surface mid-mounting of round bar has to support the board, support one side of board and install the spring, just the spring housing is established at the round bar outside, the one end that the control box was kept away from to the round bar is installed the handle.

Furthermore, the abutting plate is located on the inner side of the rectangular frame, and one side, far away from the abutting plate, of the spring is in mutual contact with the inner wall of the rectangular frame.

Furthermore, a pull ring is installed in the middle of the front end of the second filter screen plate, the diameter of the hole surface of the first filter screen plate is larger than that of the hole surface of the second filter screen plate, and a rubber frame is installed at the rear end of the protective door.

(III) advantageous effects

Compared with the prior art, the utility model provides an impurity removing device for production of coated white board paper, which has the following beneficial effects:

according to the utility model, through the arrangement of the screening component, chemical impurities and paper scraps are separately collected, the paper scraps can be secondarily used, the filtering effect of impurities is enhanced by a double-layer screening mode, and the automation degree is high; the second filter screen plate is used for secondary screening of impurities, and is convenient to disassemble, replace and use, so that the service life and the filtering effect are enhanced; through coupling assembling's setting, be convenient for open the guard gate, dismantle the use to the second filter screen board, solved and used the bolt to fix mostly among the prior art, open and need operate with the help of the instrument, use comparatively unchangeable phenomenon, low cost, it is more convenient to use.

Drawings

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

FIG. 2 is a rear elevational view of the overall construction of the present invention;

FIG. 3 is a schematic view of the internal structure of the operation box of the present invention;

FIG. 4 is a schematic illustration of the construction of screen assemblies of the present invention;

FIG. 5 is a schematic structural view of a connecting assembly of the present invention;

fig. 6 is an exploded view of the protective door of the present invention.

In the figure: 1. an operation box; 2. supporting legs; 3. a protective door; 31. a rubber frame; 4. an observation window; 5. a handle; 6. a connecting assembly; 61. a rectangular frame; 62. a circular hole; 63. a round bar; 64. a resisting plate; 65. a spring; 66. a handle; 7. a groove; 8. a cover plate; 9. a baffle; 10. a first screen plate; 11. a screen assembly; 111. a motor; 112. a cylindrical block; 113. a cylindrical block; 114. a hollow ring; 115. a gear rack; 12. a C-shaped plate; 13. a second screen plate; 14. a pull ring; 15. an L-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-6, the impurity removing device for production of coated white board paper according to an embodiment of the present invention comprises an operation box 1, four support legs 2 are installed at the lower end of the operation box 1, a protective door 3 is connected to the front end of the operation box 1 through hinges, an observation window 4 and a handle 5 are arranged on the protective door 3, an L-shaped plate 15 is installed on one side wall of the operation box 1, a connection assembly 6 is connected between the operation box 1 and the L-shaped plate 15, grooves 7 convenient for feeding and discharging are formed at the upper end and the lower end of the operation box 1, a cover plate 8 is arranged outside each of each groove 7, two guide plates 9 are symmetrically installed on two side walls of an inner cavity of the operation box 1, a screening assembly 11 is arranged in the middle of the inner cavity of the operation box 1, a first screen plate 10 is connected above the screening assembly 11, the first screen plate 10 is in a concave structure, two C-shaped plates 12 are symmetrically installed on two sides of the inner cavity of the operation box 1, a second filter screen plate 13 is arranged between the two C-shaped plates 12 in a sliding mode; when the automatic filter screen is used, materials are injected into the operation box 1 through the groove 7 at the upper end, impurities are removed and filtered in a double-layer filtering mode, the screened impurities are screened through the arrangement of the screening component 11, the impurities with different sizes are filtered, chemical impurities and paper scraps are separated, the paper scrap collecting and screening component 11 can conveniently drive the first filter screen plate 10 to screen left and right, the phenomenon that a large amount of small-particle chemical impurities fall on the position without filter holes and are difficult to screen is avoided, the phenomenon that the filter holes are blocked by the impurities is easily avoided due to shaking, and the automatic degree is high; the impurities are screened for the second time through the second filter screen plate 13, and the second filter screen plate is convenient to detach, replace and use, so that the service life and the filtering effect are enhanced; through coupling assembling 6's setting, be convenient for open guard gate 3, dismantle the use to second filter screen board 13, solved and used the bolt to fix mostly among the prior art, open and need the instrument, use comparatively unchangeable phenomenon, low cost, it is more convenient to use.

As shown in fig. 4, in some embodiments, the screen assembly 11 includes a motor 111 installed at the middle of the rear end of the operation box 1 and a hollow ring 114 fixedly installed at the middle of the lower end of the first screen plate 10, the output end of the motor 111 is installed with a cylindrical block 112, the outer surface of the half side of the cylindrical block 112 is installed with a set of ring gears 113, and the upper wall and the lower wall of the inner cavity of the hollow ring 114 are both installed with a set of gear bars 115; drive cylinder piece 112's rotation through motor 111, and then ring gear 113 rotates thereupon, and then drives hollow ring 114 horizontal slip, and then rocks about driving first filter screen board 10, and then sieves the material, and then separately collects chemical impurity and wastepaper, can carry out the secondary to the wastepaper and use, and the mode of double-deck screening is to the filter effect reinforcing of impurity, labour demand greatly reduced.

As shown in fig. 3-4, in some embodiments, the gear rack 115 is engaged with the ring gear 113 to facilitate classifying, screening and collecting of impurities, and the upper end wall of the first screen plate 10 is close to but not in contact with the lower end wall of the guide plate 9, so as to prevent the material from directly falling onto the second screen plate 13, thereby enhancing the filtering effect.

As shown in fig. 5, in some embodiments, the connecting assembly 6 includes a rectangular frame 61 installed on the L-shaped plate 15, circular holes 62 are opened on both sides of the rectangular frame 61, circular rods 63 are jointly slid in the two circular holes 62, a resisting plate 64 is installed in the middle of the outer surface of the circular rod 63, a spring 65 is installed on one side of the resisting plate 64, the spring 65 is sleeved outside the circular rod 63, and a handle 66 is installed at one end of the circular rod 63 away from the operation box 1; during the use, through handle 66 pulling round bar 63, and then support board 64 and carry out the elastic extrusion to spring 65, and then block fixedly to guard gate 3, easy operation has solved among the prior art that most use bolt is fixed, opens needs the instrument, uses comparatively unchangeable phenomenon, low cost, and it is more convenient to use.

As shown in fig. 5, in some embodiments, the abutting plate 64 is located inside the rectangular frame 61, and a side of the spring 65 away from the abutting plate 64 contacts with an inner wall of the rectangular frame 61, so as to facilitate the retraction of the round rod 63 and thus the fixing of the protection door 3. Simple structure and low cost.

As shown in fig. 3-6, in some embodiments, a pull ring 14 is installed in the middle of the front end of the second screen plate 13, the diameter of the hole surface of the first screen plate 10 is larger than that of the second screen plate 13, and a rubber frame 31 is installed at the rear end of the guard gate 3, so that the waterproof effect is good, and further, the liquid loss is avoided.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coating white board production is with impurity removal setting, includes control box (1), its characterized in that: the device is characterized in that four supporting legs (2) are installed at the lower end of the operating box (1), the front end of the operating box (1) is connected with a protective door (3) through hinges, an observation window (4) and a handle (5) are arranged on the protective door (3), an L-shaped plate (15) is installed on one side wall of the operating box (1), a connecting assembly (6) is connected between the operating box (1) and the L-shaped plate (15) together, grooves (7) convenient for feeding and discharging are formed in the upper end and the lower end of the operating box (1), a cover plate (8) is arranged on the outer side of each of the two grooves (7), two guide plates (9) are symmetrically installed on two side walls of an inner cavity of the operating box (1), a screening assembly (11) is arranged in the middle of the inner cavity of the operating box (1), a first screen plate (10) is connected above the screening assembly (11), and the first screen plate (10) is of a concave structure, two C-shaped plates (12) are symmetrically arranged on two sides of an inner cavity of the operation box (1), and a second filter screen plate (13) slides between the two C-shaped plates (12) together.

2. A coated white board production impurity removal arrangement according to claim 1, characterized in that: the screening assembly (11) comprises a motor (111) and a hollow ring (114), wherein the motor (111) is installed in the middle of the rear end of the operation box (1), the hollow ring (114) is fixedly installed in the middle of the lower end of the first screen plate (10), a cylindrical block (112) is installed at the output end of the motor (111), a group of ring gears (113) are installed on the outer surface of the half side of the cylindrical block (112), and a group of gear strips (115) are installed on the upper wall and the lower wall of an inner cavity of the hollow ring (114).

3. A coated white board production impurity removal arrangement according to claim 2, characterized in that: the gear rack (115) is meshed with the ring gear (113), and the upper end wall of the first screen plate (10) and the lower end wall of the guide plate (9) are close to each other but not in contact.

4. A coated white board production impurity removal arrangement according to claim 1, characterized in that: coupling assembling (6) are including installing rectangle frame (61) on L shaped plate (15), circular port (62), two have all been seted up to the both sides of rectangle frame (61) common slip in circular port (62) has round bar (63), the surface mid-mounting of round bar (63) has support board (64), support one side of board (64) and install spring (65), just spring (65) cover is established in round bar (63) outside, handle (66) are installed to the one end that operation box (1) was kept away from in round bar (63).

5. A coated white board production impurity removal arrangement according to claim 4, characterized in that: the abutting plate (64) is located on the inner side of the rectangular frame (61), and one side, far away from the abutting plate (64), of the spring (65) is in contact with the inner wall of the rectangular frame (61).

6. A coated white board production impurity removal arrangement according to claim 1, characterized in that: the middle part of the front end of the second filter screen plate (13) is provided with a pull ring (14), the diameter of the hole surface of the first filter screen plate (10) is larger than that of the second filter screen plate (13), and the rear end of the protective door (3) is provided with a rubber frame (31).