A sizing device for producing antibacterial wet curtain paper

Abstract

The invention discloses a sizing device for producing antibacterial wet curtain paper, relates to the technical field of antibacterial wet curtain paper production equipment, comprises a working frame and a slurry box, the working frame is provided with a sizing component, the sizing component comprises a sizing roller which can slide in the slurry box, the slurry box is provided with a sliding plate for sliding; in the invention, the sizing roller is used in conjunction with the sliding plate, when the slurry in the slurry box drops in level as the slurry is consumed, the gravity exerted on the sliding plate is reduced, driving the slurry to rise, at which time the sizing roller moves downward, that is, ensuring that the sizing roller is always in contact with the slurry in the slurry box while the liquid level in the slurry box drops, thereby eliminating the need for manual continuous adjustment of the height of the sizing roller, and when new slurry is injected into the slurry box causing the sliding plate to move downward, the sizing roller can rise again, avoiding excessive immersion in the slurry, resulting in a waste of slurry during sizing.

Description

Technical Field

[0001] The invention relates to the technical field of antibacterial wet curtain paper production equipment, in particular to a sizing device for producing antibacterial wet curtain paper. Background Art

[0002] Antibacterial wet curtain paper is an environmentally friendly material widely used in air conditioners, cooling towers and other equipment. It has multiple functions such as cooling, humidification and air purification. In the production process, sizing is one of the key steps in the production of wet curtain paper, which directly affects the performance and quality of wet curtain paper.

[0003] In the process of sizing wet curtain paper, one side of the sizing roller is often immersed in the slurry box, and then the wet curtain paper that needs to be sizing is transported by the sizing roller. The sizing of the wet curtain paper can be completed after passing through the sizing roller and the slurry box. In the sizing process, as the slurry is continuously consumed, the liquid level in the slurry box will continue to decrease. As the slurry level continues to decrease, the wet curtain paper passing through the sizing roller may not be able to fully contact the slurry in the slurry box, thereby affecting the sizing effect. Existing solutions often use manual adjustment of the vertical height of the sizing roller, so that the height of the sizing roller moves downward continuously with the increase of usage time, or continuously add slurry to the slurry box. The above two methods require staff to continuously observe and adjust the slurry in the slurry box, which is more troublesome. Summary of the invention

[0004] The object of the present invention is to provide a sizing device for producing antibacterial wet curtain paper to solve the problems raised in the above background technology.

[0005] In order to solve the above-mentioned technical problems, the present invention provides a sizing device for the production of antibacterial wet curtain paper, comprising a working frame and a slurry box, wherein the working frame is provided with a sizing assembly, wherein the sizing assembly includes a sizing roller that can slide in the slurry box, wherein a slide plate is provided for sliding in the slurry box, and the sizing roller has two working states: when the slide plate moves upward, the sizing roller moves downward; when the slide plate moves downward, the sizing roller moves upward.

[0006] Furthermore, an electromagnetic block is slidably provided on the outer side of the slurry box and slides synchronously with the slide plate, and a magnetic block is embedded in the slide plate.

[0007] Furthermore, the working frame is provided with an adjustment component, which includes a first transmission rack slidably connected to one side of the slurry box and moving synchronously with the electromagnetic block, one side of the first transmission rack is meshed with a driving gear, and the other side of the driving gear is meshed with a second transmission rack that drives the slurry roller to move synchronously.

[0008] Furthermore, the working frame is connected to a first conveying pulley, a connecting rope is overlapped on the first conveying pulley, one end of the connecting rope is connected to the second transmission rack, and the other end is connected to the sizing roller.

[0009] Furthermore, an elastic member is connected inside the working frame, and the elastic member is in a compressed state as the slide plate descends, and a plurality of compression springs are connected inside the elastic member.

[0010] Furthermore, a rebound assist component is provided in the working frame, and the rebound assist component includes a water tank connected to the working frame, a pressure plate for pressing the water tank is provided above the water tank, two delivery pipes are connected to the water tank, the other end of the delivery pipe extends into the elastic member, and a one-way valve is provided on the delivery pipe.

[0011] Furthermore, a transmission assembly is also provided in the working frame, and the transmission assembly includes a connecting rack that moves synchronously with the sizing roller, the connecting rack is meshed with a third rotating gear, the third rotating gear is connected to a mounting shaft, the mounting shaft is connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected to a rotating shaft, and the working frame is also provided with a reciprocating screw that rotates synchronously with the rotating shaft, the reciprocating screw is threaded with a nut, and the other end of the nut is connected to a pressure plate.

[0012] Furthermore, a first rotating gear is connected to the rotating shaft, a second rotating gear is meshedly connected to one side of the first rotating gear, and an inner circumferential radial dimension of the first rotating gear is smaller than an inner circumferential radial dimension of the second rotating gear.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By using the sizing roller in conjunction with the slide plate, when the slurry in the slurry box drops in level as the slurry is consumed, the gravity on the slide plate decreases, driving the slurry to rise. At this time, the sizing roller moves downward, ensuring that the sizing roller will always be in contact with the slurry in the slurry box while the liquid level in the slurry box drops, thereby eliminating the need for manual continuous adjustment of the height of the sizing roller. When new slurry is injected into the slurry box and causes the slide plate to move downward, the sizing roller can rise again to avoid excessive immersion in the slurry, which would result in a waste of slurry during sizing.

[0015] 2. The rebound auxiliary component can drive the pressure plate to move downward synchronously during the downward movement of the sizing roller, thereby pressing the water tank. After the pressing, the water in the water tank is discharged and introduced into the elastic part through the conveying pipe, so that the water in the elastic part gradually increases, ensuring the rising effect of the skateboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a side view of the present invention;

[0018] Figure 3 is a first cross-sectional view of the present invention;

[0019] Figure 4 is a second cross-sectional view of the present invention;

[0020] Figure 5 is a third cross-sectional view of the present invention;

[0021] Figure 6 For the present invention Figure 4 A magnified view of the structure at center A;

[0022] Figure 7 For the present invention Figure 4 A magnified view of the structure at point B.

[0023] In the figure: 1, working frame; 2, slurry box; 3, sizing assembly; 301, sizing roller; 302, slide plate; 303, electromagnetic block; 4, adjustment assembly; 401, first transmission rack; 402, driving gear; 403, second transmission rack; 404, first conveying pulley; 405, connecting rope; 5, compression spring; 6, elastic member; 7, rebound auxiliary assembly; 701, water storage tank; 702, pressure plate; 703, conveying pipe; 704, one-way valve; 8, transmission assembly; 801, connecting rack; 802, third rotating gear; 803, first bevel gear; 804, second bevel gear; 805, rotating shaft; 806, first rotating gear; 807, second rotating gear; 808, reciprocating screw; 809, nut; 9, mounting box; 10, support block; 11, second conveying pulley; 12, conveying roller; 13, fixing block; 14, mounting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-7 , the present invention provides a technical solution: comprising a working frame 1 and a slurry box 2;

[0026] A sizing assembly 3 is provided on the working frame 1, and the sizing assembly 3 includes a sizing roller 301 that can slide in the slurry box 2. A slide plate 302 is slidably provided in the slurry box 2, and the sizing roller 301 has two working states: when the slide plate 302 moves upward, the sizing roller 301 moves downward; when the slide plate 302 moves downward, the sizing roller 301 moves upward.

[0027] The present invention uses a sizing roller 301 in conjunction with a slide plate 302. When the liquid level of the slurry in the slurry box 2 drops as the slurry is consumed, the gravity on the slide plate 302 decreases, driving the slurry to rise. At this time, the sizing roller 301 moves downward, ensuring that the sizing roller 301 is always in contact with the slurry in the slurry box 2 while the liquid level in the slurry box 2 drops, thereby eliminating the need for manual continuous adjustment of the height of the sizing roller 301. When new slurry is injected into the slurry box 2, causing the slide plate 302 to move downward, the sizing roller 301 can rise again to avoid excessive immersion in the slurry, which would result in a waste of slurry during sizing.

[0028] Further, in order to facilitate the upward movement of the sliding plate 302, the sizing roller 301 moves downward, please refer to Figure 3 and Figure 5 , it is necessary to further disclose the specific structures in the sizing component 3 and the adjustment component 4. The outer side of the slurry box 2 is slidingly provided with an electromagnetic block 303 that slides synchronously with the slide plate 302. The slide plate 302 is embedded with a magnetic block. To facilitate the sliding stability of the electromagnetic block 303, a fixed plate is connected to one side of the slurry box 2, and the electromagnetic block 303 is slidably set on the fixed plate. At the same time, a rechargeable battery is arranged in the electromagnetic block 303 and connected to the electromagnetic block 303 to power the electromagnetic block 303. The working frame 1 is provided with an adjustment component 4, and the adjustment component 4 includes a first transmission rack 401 that is slidably connected to one side of the slurry box 2 and moves synchronously with the electromagnetic block 303. One side of the first transmission rack 401 is meshed with a driving gear 402, and the other side of the driving gear 402 is meshed with a second transmission rack 403 that drives the sizing roller 301 to move synchronously.

[0029] Preferably, the transmission components such as the first transmission rack 401, the driving gear 402 and the second transmission rack 403 in the adjustment component 4 can also be replaced by levers or pulleys. Preferably, the present embodiment takes gears and racks as examples.

[0030] Specifically, the magnetic transmission method of the electromagnetic block 303 and the slide plate 302 is first used to transmit force without damaging the slurry box 2. When the slide plate 302 moves upward, the electromagnetic block 303 simultaneously drives the first transmission rack 401 to move upward. At this time, the first transmission rack 401 can drive the second transmission rack 403 to move downward through the transmission effect of the active gear 402. Then the sizing roller 301 moves downward synchronously with the second transmission rack 403 to ensure that the sizing wet curtain paper can always be in full contact with the slurry.

[0031] For further information, please continue to refer to Figure 1 and Figure 3 In order to facilitate the connection between the second transmission rack 403 and the sizing roller 301 for force transmission, the working frame 1 is connected with a first conveying pulley 404, and a connecting rope 405 is overlapped on the first conveying pulley 404. One end of the connecting rope 405 is connected to the second transmission rack 403, and the other end is connected to the sizing roller 301.

[0032] It should be noted that, in order to facilitate the transmission of the connecting rope 405, a support block 10 is connected to the slurry box 2, and the second conveying pulley 11 is rotatably connected inside the support block 10. The connecting rope 405 is overlapped on the second conveying pulley 11. In order to facilitate the transportation of the wet curtain paper, a conveying roller 12 is connected on the other side of the slurry box 2.

[0033] Specifically, when the first transmission rack 401 moves upward, the sizing roller 301 can move downward due to the transmission of the connecting rope 405, thereby ensuring that the sizing roller 301 is always in contact with the slurry.

[0034] Please continue to refer to Figure 5 In order to facilitate the slide plate 302 to decrease and gradually rise as the weight of the slurry carried on the slide plate 302 decreases, an elastic member 6 is connected to the working frame 1. The elastic member 6 is in a compressed state as the slide plate 302 descends, and a plurality of compression springs 5 ​​are connected to the elastic member 6.

[0035] Preferably, the compression spring 5 may also be a resilient component such as an air bag.

[0036] Specifically, the provided compression spring 5 and the elastic member 6 can drive the position of the slide plate 302 to rise when the weight on the slide plate 302 is reduced.

[0037] To further improve the rebound effect of the skateboard 302, please continue to refer to Figure 2 and Figure 4, it is necessary to further disclose the structure in the rebound auxiliary component 7. A rebound auxiliary component 7 is also provided in the working frame 1. The rebound auxiliary component 7 includes a water tank 701 connected to the working frame 1. A pressing plate 702 is provided above the water tank 701 to press the water tank 701. Two delivery pipes 703 are connected to the water tank 701. The other end of the delivery pipe 703 extends into the elastic member 6. A one-way valve 704 is provided on the delivery pipe 703.

[0038] It should be noted that the flow directions of the two one-way valves 704 are opposite, that is, one is used for water intake and the other is used for water discharge.

[0039] Specifically, when the sizing roller 301 moves downward, the pressing plate 702 can move downward synchronously to press the water storage tank 701, and the water in the water storage tank 701 is discharged after pressing. According to Pascal's law, in a closed liquid, the pressure is equal in all directions. When pressure is applied to the water storage tank 701, the pressure will be evenly transmitted to the entire liquid system, that is, introduced into the elastic member 6 through the delivery pipe 703, so that the water in the elastic member 6 gradually increases, ensuring the effect of the sliding plate 302 rising.

[0040] In order to make the pressing plate 702 move synchronously with the sizing roller 301, it is necessary to further disclose the structure of the transmission assembly 8. Please continue to refer to Figure 2 , Figure 4 , Figure 6 and Figure 7 A transmission assembly 8 is also provided in the working frame 1, and the transmission assembly 8 includes a connecting rack 801 that moves synchronously with the sizing roller 301, the connecting rack 801 is meshed with a third rotating gear 802, the third rotating gear 802 is connected to a mounting shaft, the mounting shaft is connected to a first bevel gear 803, the first bevel gear 803 is meshed with a second bevel gear 804, the second bevel gear 804 is connected to a rotating shaft 805, and the working frame 1 is also provided with a reciprocating screw 808 that rotates synchronously with the rotating shaft 805, the reciprocating screw 808 is threadedly connected with a nut 809, and the other end of the nut 809 is connected to the pressing plate 702.

[0041] It should be noted that, in order to facilitate the installation of parts in the transmission assembly 8, an installation box 9 is connected to one side of the slurry box 2, and the parts in the transmission assembly 8 can be installed in the installation box 9. In order to facilitate the installation of the connecting rack 801, a mounting plate 14 is connected to the sizing roller 301, and a fixed block 13 is connected to the mounting plate 14, and the connecting rack 801 is connected to the fixed block 13.

[0042] Specifically, when the sizing roller 301 moves downward, the connecting rack 801 moves downward synchronously. Figure 6, then the third rotating gear 802 starts to rotate, and then the first bevel gear 803 rotates synchronously, and drives the second bevel gear 804 to rotate. As the second bevel gear 804 rotates, the rotating shaft 805 and the reciprocating screw 808 rotate synchronously. At this time, the nut 809 threadedly connected on the reciprocating screw 808 can drive the pressure plate 702 to press the water tank 701.

[0043] Considering that the vertical movement stroke of the sizing roller 301 is different from the movement stroke of the pressing plate 702, please refer to Figure 7 A first rotating gear 806 is connected to the rotating shaft 805 , and a second rotating gear 807 is meshedly connected to one side of the first rotating gear 806 . The inner radial dimension of the first rotating gear 806 is smaller than the inner radial dimension of the second rotating gear 807 .

[0044] Specifically, firstly, the first rotating gear 806 and the second rotating gear 807 can be used to transmit force, so that the rotating shaft 805 and the reciprocating screw 808 can rotate synchronously, which is convenient for the sizing roller 301 and the pressure plate 702 to move synchronously. Secondly, the inner radial dimension of the first rotating gear 806 is smaller than the inner radial dimension of the second rotating gear 807, which can avoid the sizing roller 301 and the pressure plate 702 from moving downward synchronously. Due to the different stroke lengths of the vertical movement of the pressure plate 702 and the sizing roller 301, the pressure plate 702 can avoid excessive compression of the water tank 701. The second rotating gear 807 can rotate one circle when the first rotating gear 806 rotates two or three circles. Again, there is no specific restriction on the inner diameters of the second rotating gear 807 and the first rotating gear 806. It is sufficient to make the sizing roller 301 and the pressure plate 702 move asynchronously. The specific inner diameter can be further adjusted in actual production.

[0045] Working Principle: When sizing is required:

[0046] By using the sizing roller 301 in conjunction with the slide plate 302, when the slurry in the slurry box 2 decreases in liquid level as it is consumed, the gravity on the slide plate 302 decreases, driving the slurry to rise. At this time, the sizing roller 301 moves downward, ensuring that the sizing roller 301 is always in contact with the slurry in the slurry box 2 while the liquid level in the slurry box 2 decreases, thereby eliminating the need to manually and continuously adjust the height of the sizing roller 301. When new slurry is injected into the slurry box 2, causing the slide plate 302 to move downward, the sizing roller 301 can rise again, avoiding excessive immersion in the slurry, which results in a waste of slurry during sizing.

[0047] When the slide plate 302 moves upward, the electromagnetic block 303 drives the first transmission rack 401 to move upward at the same time. At this time, the first transmission rack 401 can drive the second transmission rack 403 to move downward through the transmission effect of the active gear 402. Then, the sizing roller 301 moves downward synchronously with the second transmission rack 403 to ensure that the wet curtain paper being sizing can always be in full contact with the slurry.

[0048] The compression spring 5 and the elastic member 6 can drive the position of the slide plate 302 to rise when the weight on the slide plate 302 is reduced. When the sizing roller 301 moves downward, the connecting rack 801 moves downward synchronously, and then the third rotating gear 802 starts to rotate, and then the first bevel gear 803 rotates synchronously and drives the second bevel gear 804 to rotate. With the rotation of the second bevel gear 804, the rotating shaft 805 and the reciprocating screw 808 rotate synchronously. At this time, the nut 809 threaded on the reciprocating screw 808 can drive the pressure plate 702. The pressure plate 702 moves downward synchronously to press the water tank 701. After the water tank 701 is pressed, the water in the water tank 701 is discharged and introduced into the elastic member 6 through the delivery pipe 703, so that the water in the elastic member 6 gradually increases, thereby ensuring the effect of the slide plate 302 rising.

Claims

1. A sizing device for producing antibacterial wet curtain paper, comprising a working frame (1) and a slurry box (2), characterized in that: The working frame (1) is provided with a sizing assembly (3), the sizing assembly (3) comprising a sizing roller (301) which can slide in a sizing box (2), a slide plate (302) is slidably provided in the sizing box (2), and the sizing roller (301) has two working states: when the slide plate (302) moves upward, the sizing roller (301) moves downward; when the slide plate (302) moves downward, the sizing roller (301) moves upward; An electromagnetic block (303) is slidably disposed on the outer side of the slurry box (2) and slides synchronously with the slide plate (302), and a magnetic block is embedded in the slide plate (302); The working frame (1) is provided with an adjustment component (4), wherein the adjustment component (4) comprises a first transmission rack (401) slidably connected to one side of the slurry box (2) and moving synchronously with the electromagnetic block (303), one side of the first transmission rack (401) is meshedly connected to a driving gear (402), and the other side of the driving gear (402) is meshedly connected to a second transmission rack (403) driving the slurry roller (301) to move synchronously; The working frame (1) is connected to a first conveying pulley (404), a connecting rope (405) is overlapped on the first conveying pulley (404), one end of the connecting rope (405) is connected to the second transmission rack (403), and the other end is connected to the sizing roller (301); An elastic member (6) is connected inside the working frame (1), and the elastic member (6) is in a compressed state as the slide plate (302) descends. A plurality of compression springs (5) are connected inside the elastic member (6); The working frame (1) is further provided with a rebound auxiliary component (7), the rebound auxiliary component (7) comprising a water storage tank (701) connected to the working frame (1), a pressing plate (702) for pressing the water storage tank (701) being provided above the water storage tank (701), two delivery pipes (703) being connected to the water storage tank (701), the other end of the delivery pipe (703) extending into the elastic member (6), and a one-way valve (704) being provided on the delivery pipe (703).

2. The sizing device for producing antibacterial wet curtain paper according to claim 1, characterized in that: The working frame (1) is further provided with a transmission assembly (8), the transmission assembly (8) comprising a connecting rack (801) that moves synchronously with the sizing roller (301), the connecting rack (801) being meshedly connected with a third rotating gear (802), the third rotating gear (802) being connected with a mounting shaft, the mounting shaft being connected with a first bevel gear (803), the first bevel gear (803) being meshedly connected with a second bevel gear (804), the second bevel gear (804) being connected with a rotating shaft (805), and the working frame (1) is further provided with a reciprocating screw (808) that rotates synchronously with the rotating shaft (805), the reciprocating screw (808) being threadedly connected with a nut (809), the other end of the nut (809) being connected to the pressing plate (702).

3. The sizing device for producing antibacterial wet curtain paper according to claim 2, characterized in that: The rotating shaft (805) is connected to a first rotating gear (806), one side of the first rotating gear (806) is meshingly connected to a second rotating gear (807), and the inner circumferential radial dimension of the first rotating gear (806) is smaller than the inner circumferential radial dimension of the second rotating gear (807).

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