Paper pulp fine screening device for special decorative paper production

Abstract

The utility model relates to the technical field of paper processing, in particular to a paper pulp fine screening device for special decorative paper production, which comprises a bottom plate, supporting plates are fixedly arranged on two sides of the top end of the bottom plate, a paper screening box is arranged at the top ends of the two supporting plates, and a feeding port is fixedly arranged at the top end of the paper screening box. A first transmission rod is driven by a motor to rotate, a second transmission rod is driven by a connecting block to rotate, a paper screening box is arranged in the middle of the first transmission rod, limiting mechanisms are arranged on the two sides of the interior of the paper screening box, a paper screening barrel is arranged between the two limiting mechanisms, and a filter screen is arranged on one side of the bottom end of the interior of the paper screening barrel. And after screening is completed, a valve is opened, pure paper pulp can flow into a collecting box, the paper pulp and the floating agent can be rapidly and fully fused, the quality of the paper pulp is improved, manual stirring by workers is not needed, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper material processing, in particular to a pulp fine screening device for producing special decorative paper. Background Art

[0002] Specialty paper is made by using a papermaking machine to make different fibers into paper with special functions. For example, synthetic fibers, synthetic pulp or mixed wood pulp are used alone as raw materials, and modified or processed with different materials to give the paper different functions and uses, such as: daily use, building materials, electrical products, industrial filters, mechanical industry, agriculture, information, optics, culture and art, biochemical cutting-edge technology, etc.

[0003] In the Chinese utility model patent application disclosure specification CN209779320U, although it solves the problem that the existing device for removing impurities from pulp mostly uses a multi-stage filtering and screening method, which is slow in efficiency and affects production, its screening effect is not significant enough, and the pure pulp cannot be collected uniformly. Therefore, a new utility model is needed to solve this problem. Utility Model Content

[0004] The utility model aims to provide a pulp fine screening device for producing special decorative paper to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pulp fine screening device for producing special decorative paper, comprising a bottom plate, support plates are fixedly arranged on both sides of the top of the bottom plate, screen paper boxes are arranged on the tops of the two support plates, a feed port is fixedly arranged on the top of the screen paper box, limiting mechanisms are arranged on both sides of the inside of the screen paper box, a screen paper cylinder is arranged between the two limiting mechanisms, a filter screen is arranged on one side of the bottom end of the screen paper cylinder, a valve is arranged on one side of the bottom end of the screen paper cylinder, a transparent groove is opened at the bottom end and one side of the bottom end of one side of the screen paper box, a mounting plate is arranged on one side of the transparent groove at the bottom end of the screen paper cylinder, a shaking mechanism is arranged on the side away from the valve at the bottom end of the screen paper cylinder, a splicing plate is arranged between the two support plates at the top of the bottom plate, a splicing groove is opened on one side of the two splicing plates, a disassembly mechanism is arranged on the top of the two splicing grooves, a collecting box is arranged between the two splicing plates, splicing blocks are arranged on both sides of the collecting box, a card slot is opened on one side of the top end of the two splicing blocks, and the splicing groove interior is arranged at one end of the splicing block.

[0007] Furthermore, the limiting mechanism includes a limiting plate, a limiting rod, and a sliding block. Limiting plates are arranged on both sides of the inside of the screen paper box, limiting rods are arranged on the top of the two limiting plates, and sliding blocks are arranged on the outer side of one end of the two limiting rods, and one end of the two sliding blocks is fixedly connected to the screen paper cylinder.

[0008] Furthermore, the shaking mechanism includes a sleeve, a damper, a first spring, a movable column, a protection box, a motor, a first transmission rod, a second transmission rod, a connecting block, a connecting rod, and a rotating rod. A sleeve is fixedly arranged on one side of the bottom end of the screen paper cylinder, a damper is arranged on the top end of the sleeve, a first spring is arranged at the bottom end of the damper inside the sleeve, a movable column is arranged at the bottom end of the first spring inside the sleeve, a protection box is fixedly arranged on the bottom end of one side of the screen paper box, a motor is installed inside the protection box through a mounting seat, a first transmission rod is arranged on the output shaft end of the motor through a rotating shaft through the screen paper box, a second transmission rod is arranged on one side of the mounting plate through a rotating shaft, a connecting block is fixedly arranged between the first transmission rod and the second transmission rod, a connecting rod is arranged on the top end of the connecting block, a rotating rod is arranged at the bottom of the movable column through a rotating shaft, and the rotating rod is connected to one end of the connecting rod through the rotating shaft.

[0009] Furthermore, the disassembly mechanism includes a fixing groove, a blocking block, and a second spring. A fixing groove is opened at the top of the two splicing grooves, a blocking block is arranged inside the two fixing grooves, a second spring is arranged at the top of the blocking block inside the two fixing grooves, and the bottom of the blocking block is arranged inside the blocking groove.

[0010] Furthermore, limiting blocks are arranged on both sides of the clamping block, limiting slots are provided on both sides of the fixing slot, and the limiting blocks are arranged inside the limiting slots.

[0011] Furthermore, guide plates are provided at the top ends of both sides inside the screen paper box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A pulp fine screening device for producing special decorative paper drives the first transmission rod to rotate through a motor, drives the second transmission rod to rotate through a connecting block, and pulls and drives the movable column to move up and down to generate a height difference, so that the pulp is fully integrated with the floating agent. After the screening is completed, the valve is opened, and the pure pulp will flow into the collection box, which can quickly make the pulp and the floating agent fully integrated, improve the quality of the pulp, and do not need manual stirring by staff, reducing labor costs.

[0014] 2. A pulp fine screening device for producing special decorative paper is used. The splicing block is aligned with the splicing slot and pushed inward. The splicing block will cause the card block to rise and squeeze the second spring. When the card block and the card slot are moved to the same vertical line, the card block will be inserted into the card slot under the action of the second spring to complete the fixation. When the collection box needs to be taken out, it is only necessary to pull the collection box. Since the card block is a double-sided trapezoidal setting, the splicing block will cause the card block to rise and fall off the card slot, so that the collection box can be quickly fixed and removed, and the pure pulp can be collected uniformly, which is convenient for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0019] In the figure: 1. bottom plate; 2. support plate; 3. screen paper box; 4. feed port; 5. screen paper cylinder; 6. filter screen; 7. valve; 8. transparent groove; 9. mounting plate; 10. splicing plate; 11. splicing groove; 12. collecting box; 13. splicing block; 14. slot; 15. limit plate; 16. limit rod; 17. slider; 18. sleeve; 19. damper; 20. first spring; 21. movable column; 22. motor; 23. first transmission rod; 24. second transmission rod; 25. connecting block; 26. connecting rod; 27. rotating rod; 28. fixed groove; 29. ​​block; 30. second spring; 31. limit block; 32. limit groove; 33. guide plate; 34. protection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A pulp fine screening device for producing special decorative paper comprises a bottom plate 1, support plates 2 are fixedly arranged on both sides of the top of the bottom plate 1, screen paper boxes 3 are arranged on the tops of the two support plates 2, a feed port 4 is fixedly arranged on the tops of the screen paper boxes 3, limiting mechanisms are arranged on both sides of the inside of the screen paper boxes 3, a screen paper cylinder 5 is arranged between the two limiting mechanisms, a filter screen 6 is arranged on one side of the bottom end of the screen paper cylinder 5, a valve 7 is arranged on one side of the bottom end of the screen paper cylinder 5, a transparent groove 8 is opened on the bottom end and one side of the bottom end of one side of the screen paper box 3, and a bottom end of the screen paper cylinder 5 is provided. A mounting plate 9 is provided on one side of the transparent groove 8, a shaking mechanism is provided on the side away from the valve 7 at the bottom end of the screen paper cylinder 5, a splicing plate 10 is provided on the top of the bottom plate 1 between the two support plates 2, a splicing groove 11 is provided on one side of the two splicing plates 10, a disassembly mechanism is provided on the top of the two splicing grooves 11, a collecting box 12 is provided between the two splicing plates 10, splicing blocks 13 are provided on both sides of the collecting box 12, a card slot 14 is provided on one side of the top of the two splicing blocks 13, and the inside of the splicing groove 11 is provided at one end of the splicing block 13.

[0023] Preferably, the limiting mechanism includes a limiting plate 15, a limiting rod 16, and a slider 17. Limiting plates 15 are arranged on both sides of the inside of the screen paper box 3, limiting rods 16 are arranged on the top of the two limiting plates 15, and sliders 17 are arranged on the outer sides of one end of the two limiting rods 16. One end of the two sliders 17 is fixedly connected to the screen paper cylinder 5; the screen paper cylinder 5 is limited so that it can only move vertically.

[0024] Preferably, the shaking mechanism includes a sleeve 18, a damper 19, a first spring 20, a movable column 21, a protective box 34, a motor 22, a first transmission rod 23, a second transmission rod 24, a connecting block 25, a connecting rod 26, and a rotating rod 27. A sleeve 18 is fixedly arranged on one side of the bottom end of the screen paper cylinder 5, a damper 19 is arranged on the top of the sleeve 18, a first spring 20 is arranged at the bottom end of the damper 19 inside the sleeve 18, a movable column 21 is arranged at the bottom end of the first spring 20 inside the sleeve 18, and a protective box 3 is fixedly arranged on the bottom end of one side of the screen paper box 3. 4. A motor 22 is installed inside the protection box 34 through a mounting seat. A first transmission rod 23 is arranged on the output shaft end of the motor 22 through a rotating shaft passing through the screen paper box 3. A second transmission rod 24 is arranged on one side of the mounting plate 9 through a rotating shaft. A connecting block 25 is fixedly arranged between the first transmission rod 23 and the second transmission rod 24. A connecting rod 26 is arranged on the top of the connecting block 25. A rotating rod 27 is arranged on the bottom of the movable column 21 through a rotating shaft. The rotating rod 27 is connected to one end of the connecting rod 26 through the rotating shaft. The pulp and the floating agent can be fully dissolved to float the impurities.

[0025] Preferably, the disassembly mechanism includes a fixing groove 28, a block 29, and a second spring 30. The top of the two splicing grooves 11 is provided with a fixing groove 28, and the inside of the two fixing grooves 28 is provided with a block 29. The inside of the two fixing grooves 28 is provided with a second spring 30 at the top of the block 29, and the bottom of the block 29 is provided inside the slot 14; the collection box 12 can be quickly fixed and removed.

[0026] Preferably, limiting blocks 31 are provided on both sides of the clamping block 29, limiting grooves 32 are provided on both sides of the fixing groove 28, and the limiting blocks 31 are arranged inside the limiting grooves 32; the clamping block 29 is limited so that it can only move vertically.

[0027] Preferably, guide plates 33 are provided at the tops of both sides of the screen paper box 3 to enable the pulp to fall into the screen paper cylinder 5 more accurately.

[0028] When the pulp fine screening device for producing special decorative paper of the present embodiment is used, the pulp is first injected through the feed port 4 to make the pulp fall into the paper screening cylinder 5, and then the motor 22 is activated to drive the first transmission rod 23 to rotate, and the second transmission rod 24 is driven to rotate through the connecting block 25, and the movable column 21 is pulled to move up and down to generate a height difference, so that the pulp is fully integrated with the floating agent. When the screening is completed, the valve 7 is opened, and the pure pulp will flow into the collection box 12. The advantage of this is that the pulp can be quickly and fully integrated with the floating agent, thereby improving the quality of the pulp, without the need for manual stirring by the staff, and reducing labor costs.

[0029] When it is necessary to fix the collecting box 12, the splicing block 13 is aligned with the splicing slot 11 and pushed inward. The splicing block 13 will cause the card block 29 to rise and squeeze the second spring 30. When the card block 29 and the card slot 14 are moved to the same vertical line, the card block 29 will be inserted into the card slot 14 under the action of the second spring 30 to complete the fixation. When the collecting box 12 needs to be taken out, it is only necessary to pull the collecting box 12. Since the card block 29 is a double-sided trapezoidal setting, the splicing block 13 will cause the card block 29 to rise and fall off the card slot 14, and the collecting box 12 can be quickly taken out. The advantage of this is that the fixing and removal of the collecting box 12 can be completed quickly, and the pure pulp can be collected uniformly, which is convenient for subsequent use.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pulp fine screening device for producing special decorative paper, comprising a bottom plate (1), Features: Support plates (2) are fixedly arranged on both sides of the top of the bottom plate (1), screen paper boxes (3) are arranged on the top of the two support plates (2), a feed port (4) is fixedly arranged on the top of the screen paper box (3), limiting mechanisms are arranged on both sides of the inside of the screen paper box (3), a screen paper cylinder (5) is arranged between the two limiting mechanisms, a filter screen (6) is arranged on one side of the bottom end of the screen paper cylinder (5), a valve (7) is arranged on one side of the bottom end of the screen paper cylinder (5), a transparent groove (8) is opened on the bottom end and one side of the bottom end of one side of the screen paper box (3), and a mounting hole (4) is arranged on the bottom end of the screen paper cylinder (5) on one side of the transparent groove (8). The bottom end of the screen paper cylinder (5) is provided with a shaking mechanism on a side away from the valve (7); the top end of the bottom plate (1) is provided with a splicing plate (10) between the two support plates (2); one side of the two splicing plates (10) is provided with a splicing groove (11); the top ends of the two splicing grooves (11) are provided with a disassembly mechanism; a collecting box (12) is provided between the two splicing plates (10); both sides of the collecting box (12) are provided with a splicing block (13); one side of the top ends of the two splicing blocks (13) is provided with a clamping groove (14); and one end of the splicing block (13) is provided with an interior of the splicing groove (11).

2. A pulp fine screening device for producing special decorative paper according to claim 1, Features: The limiting mechanism comprises a limiting plate (15), a limiting rod (16), and a sliding block (17). The limiting plates (15) are arranged on both sides of the inside of the screen paper box (3). The limiting rods (16) are arranged on the tops of the two limiting plates (15). The sliding blocks (17) are arranged on the outer sides of one end of the two limiting rods (16). One end of the two sliding blocks (17) is fixedly connected to the screen paper cylinder (5).

3. A pulp fine screening device for producing special decorative paper according to claim 1, Features: The shaking mechanism comprises a sleeve (18), a damper (19), a first spring (20), a movable column (21), a protection box (34), a motor (22), a first transmission rod (23), a second transmission rod (24), a connecting block (25), a connecting rod (26), and a rotating rod (27); a sleeve (18) is fixedly arranged on one side of the bottom end of the screen paper cylinder (5); a damper (19) is arranged at the top end of the sleeve (18); a first spring (20) is arranged at the bottom end of the damper (19) inside the sleeve (18); a movable column (21) is arranged at the bottom end of the first spring (20) inside the sleeve (18); and the screen paper box (3) is fixedly arranged on one side of the bottom end of the screen paper cylinder (5). A protection box (34) is fixedly arranged at the bottom end of the side, a motor (22) is installed inside the protection box (34) through a mounting seat, a first transmission rod (23) is arranged at the output shaft end of the motor (22) through a rotating shaft and passes through the screen paper box (3), a second transmission rod (24) is arranged on one side of the mounting plate (9) through a rotating shaft, a connecting block (25) is fixedly arranged between the first transmission rod (23) and the second transmission rod (24), a connecting rod (26) is arranged at the top end of the connecting block (25), a rotating rod (27) is arranged at the bottom of the movable column (21) through a rotating shaft, and the rotating rod (27) is connected to one end of the connecting rod (26) through the rotating shaft.

4. A pulp fine screening device for producing special decorative paper according to claim 1, Features: The disassembly mechanism comprises a fixing groove (28), a clamping block (29), and a second spring (30); the top ends of the two splicing grooves (11) are each provided with a fixing groove (28); the insides of the two fixing grooves (28) are each provided with a clamping block (29); the insides of the two fixing grooves (28) are each provided with a second spring (30) at the top ends of the clamping blocks (29); and the bottom ends of the clamping blocks (29) are provided inside the clamping groove (14).

5. A pulp fine screening device for producing special decorative paper according to claim 4, Features: Limiting blocks (31) are provided on both sides of the clamping block (29), limiting grooves (32) are provided on both sides of the fixing groove (28), and the limiting blocks (31) are arranged inside the limiting grooves (32).

6. A pulp fine screening device for producing special decorative paper according to claim 1, Features: Guide plates (33) are provided at the top ends of both sides of the screen paper box (3).

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