Gluing device for paper production

Abstract

The utility model discloses a sizing device for paper production, and relates to the technical field of paper sizing. The device comprises a fixing base, the upper surface of the fixing base is fixedly connected with an n-shaped supporting frame, a glue applying mechanism is rotationally arranged between two vertical blocks of the supporting frame, two sets of rotating mechanisms are rotationally arranged between the two vertical blocks of the supporting frame, and each rotating mechanism is provided with a cleaning mechanism and a glue spraying mechanism. And the glue spraying mechanism is used for spraying glue on the glue applying mechanism, and the glue applying mechanism and the glue spraying mechanism cooperate with each other to conduct gluing work on the surfaces of the upper side and the lower side of the paper. The sizing roller is cleaned through the cleaning brush, glue on the outer surface of the sizing roller is cleaned, the situation that the glue is solidified on the outer surface of the sizing roller and influences the subsequent sizing effect of paper is avoided, then the paper sizing quality is guaranteed, manual cleaning is not needed, cleaning is convenient and fast, manpower is saved, and the production efficiency is improved. And the practicability of the sizing device for paper production is improved.

Description

Technical Field

[0001] This utility model belongs to the field of paper sizing technology, and more specifically, it relates to a sizing device for paper production. Background Technology

[0002] In the paper production and processing process, it is necessary to apply sizing to the surface of the paper to prevent liquid penetration and give the paper better surface properties, thereby improving the physical properties of the paper.

[0003] In the existing technology, most sizing devices for paper production spray adhesive directly onto two sizing rollers through nozzles, allowing the adhesive to adhere to the rollers. Then, the paper passes between the two sizing rollers, allowing the adhesive on the rollers to come into contact with the upper and lower surfaces of the paper, thus applying the adhesive to the paper.

[0004] However, after paper is sized, some glue will inevitably remain on the outer surface of the sizing roller. If this glue residue is not removed in time, it will easily solidify on the surface of the sizing roller to form glue residue that is difficult to remove. This will affect the sizing effect and quality of the paper in the future. The existing sizing equipment for paper production mostly relies on manual cleaning of the sizing roller. Manual cleaning requires the use of cleaning tools, which is time-consuming, labor-intensive and inefficient, thus reducing the practicality of the sizing equipment for paper production. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a sizing device for paper production to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a sizing device for paper production, comprising a fixed base, an "n"-shaped support frame fixedly connected to the upper surface of the fixed base, a sizing mechanism rotatably mounted between two vertical blocks of the support frame, and two sets of rotating mechanisms rotatably mounted between the two vertical blocks of the support frame. Each rotating mechanism is equipped with a cleaning mechanism and a glue spraying mechanism. The glue spraying mechanism is used to spray glue onto the sizing mechanism. The sizing mechanism and the glue spraying mechanism cooperate to apply glue to the upper and lower surfaces of the paper. The cleaning mechanism is equipped with two cleaning brushes, which clean the sizing mechanism. The rotating mechanisms are used to drive the cleaning mechanism and the glue spraying mechanism to approach the sizing mechanism to work on it, thereby meeting the cleaning and glue spraying requirements of the sizing mechanism. The cleaning mechanism is equipped with a disassembly mechanism, which facilitates the disassembly and replacement of the cleaning brushes.

[0008] Further, the sizing mechanism comprises two mounting rods, the two mounting rods are rotationally connected between the two vertical blocks of the support frame, the right side surface of the right side vertical block of the support frame is fixedly connected with a second motor, the right end of any mounting rod rotationally penetrates through the right side surface of the right side vertical block of the support frame, the rotating output shaft of the second motor is fixedly connected with the right end of the corresponding mounting rod, the left side surface of the left side vertical block of the support frame is fixedly connected with a mounting box, the mounting box is hollow inside, the left end of the two mounting rods rotationally penetrates into the mounting box, the outer surface of the two mounting rods is fixedly sleeved with two sizing rollers, the left end of the two mounting rods is fixedly connected with a gear, and the two gears are meshedly connected.

[0009] Further, the rotating mechanism comprises two positioning rods, the two positioning rods are rotationally connected between the two vertical blocks of the support frame, the left end of the two positioning rods rotationally penetrates into the mounting box, the upper surface of the mounting box is fixedly connected with a first motor, the rotating output shaft of the first motor rotationally penetrates into the mounting box, the rotating output shaft of the first motor is fixedly connected with a support rod, the lower end of the support rod is rotationally connected with the bottom wall of the mounting box, the left end of the two positioning rods is fixedly connected with a worm gear, the outer surface of the support rod is fixedly sleeved with two worms, the two worms are meshedly connected with the two worm gears, and the outer surface of the positioning rod is fixedly connected with four connecting rods.

[0010] Further, the sizing mechanism comprises two mounting rods, the two mounting rods are rotationally connected between the two vertical blocks of the support frame, the right side surface of the right side vertical block of the support frame is fixedly connected with a second motor, the right end of any mounting rod rotationally penetrates through the right side surface of the right side vertical block of the support frame, the rotating output shaft of the second motor is fixedly connected with the right end of the corresponding mounting rod, the left side surface of the left side vertical block of the support frame is fixedly connected with a mounting box, the mounting box is hollow inside, the left end of the two mounting rods rotationally penetrates into the mounting box, the outer surface of the two mounting rods is fixedly sleeved with two sizing rollers, the left end of the two mounting rods is fixedly connected with a gear, and the two gears are meshedly connected.

[0011] Further, the cleaning mechanism comprises a mounting plate, the mounting plate is fixedly connected with the two connecting rods, the outer surface of one side of the mounting plate away from the connecting rod is fixedly connected with a water connecting pipe, the outer surface of the water connecting pipe is fixedly connected with a plurality of water nozzles in communication with the inside of the water connecting pipe, the water nozzles and the sizing nozzles are mirror image arranged, the left end of the water nozzle is also connected with a spring hose, and one end of the spring hose away from the water nozzle is connected with an external water source.

[0012] Further, the outer surface of one side of the mounting plate away from the connecting rod is provided with two support plates, the two cleaning brushes are fixedly connected to the outer surface of one side of the two support plates away from the mounting plate, and the cleaning brush is in contact with the outer surface of the corresponding sizing roller.

[0013] Further, the dismounting mechanism comprises four connecting grooves, the four connecting grooves are arranged on the outer surface of the mounting plate away from the connecting rod, two mounting blocks are fixedly connected to the outer surface of the mounting plate close to the connecting rod, the mounting blocks are slidably connected with the connecting grooves, four positioning grooves are arranged in the mounting plate, the four positioning grooves are communicated with the four connecting grooves, four limiting blocks are slidably connected in the four positioning grooves, the limiting blocks are slidably extended into the corresponding connecting grooves through the positioning grooves, the outer surface of one side of the limiting block extended into the connecting groove is an inclined surface, a fixing groove extending out of the rear surface of the mounting block is arranged on the front surface of the mounting block, the limiting block is slidably connected with the fixing groove, two positioning springs are fixedly connected to the outer surface of one side of the limiting block away from the mounting block, and the other ends of the two positioning springs away from the limiting block are fixedly connected with the inner wall of the positioning groove.

[0014] Further, the upper surface of the limiting block is provided with a sliding groove extending out of the lower surface, the bottom wall of the sliding groove is an inclined surface, four push rods are slidably connected to the outer surface of one side of the mounting plate close to the connecting rod, the push rods are slidably penetrated into the corresponding positioning grooves, the end of the push rod penetrated into the positioning groove is a spherical surface, the end of the push rod penetrated into the positioning groove is slidably connected with the bottom wall of the sliding groove, a fixing block is fixedly connected to the end of the push rod away from the mounting plate, four supporting springs are fixedly connected between the fixing block and the mounting plate, and the supporting springs are slidably sleeved on the outer surface of the corresponding push rod.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、The utility model discloses a cleaning brush is cleaned to glue roller, and the glue solution on the outer surface of glue roller is cleaned, avoids the effect of subsequent gluing of paper that the glue solution solidifies on the outer surface of glue roller, and then guarantees the quality of paper gluing, and does not need manual cleaning, and the cleaning is convenient and fast, saves manpower, and then increases the practicability of paper production with glue device.

[0017] 2、The utility model discloses the dismounting of cleaning brush, and the dismounting is convenient, and the dismounting is simple and flexible, and then the replacement and cleaning of cleaning brush are convenient, and then the practicability and flexibility of paper production with glue device are increased.

[0018] 3、The utility model discloses a glue spraying mechanism is used to glue roller and sprays glue, and when the first motor drives the positioning rod to rotate one hundred and eighty degrees, the cleaning mechanism is close to glue roller, and at this moment, the cleaning mechanism can be used to spray water to glue roller, and cleaning brush is used to clean the outer surface of glue roller simultaneously, and the conversion is convenient and flexible.

[0019] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the adhesive roller structure of this utility model;

[0023] Figure 3 This is a partial cross-sectional view of the mounting plate of this utility model;

[0024] Figure 4 This is a schematic diagram of the gear structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the cleaning brush structure of this utility model;

[0026] Figure 6 For the present utility model Figure 3 Enlarged at point A;

[0027] Figure 7 This is a schematic diagram of the limiting block structure of this utility model.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Fixed base; 2. Support frame; 3. Mounting box; 4. Positioning rod; 5. Worm gear; 6. First motor; 7. Support rod; 8. Worm; 9. Gear; 10. Glue roller; 11. Second motor; 12. Mounting rod; 13. Glue connecting pipe; 14. Glue nozzle; 15. Connecting rod; 16. Mounting plate; 17. Support plate; 18. Cleaning brush; 19. Fixed block; 20. Mounting block; 21. Fixed groove; 22. Push rod; 23. Support spring; 24. Positioning spring; 25. Sliding groove; 26. Limiting block; 27. Positioning groove; 28. Connecting groove; 29. ​​Water nozzle; 30. Water connecting pipe. Detailed Implementation

[0030] With reference to the accompanying drawings, the technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] In the description of the utility model, it needs to be understood that the terms '' opening '', '' upper '', '' lower '', '' top '', '' middle '', '' inner '' and the like indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model.

[0032] Please refer to Figures 1-7 The utility model discloses a gluing device for paper production, including fixed seat 1, the upper surface fixed connection of fixed seat 1 is with the support frame 2 of the " n " shape, the two vertical blocks between support frame 2 rotatably arranged with gluing mechanism, the two vertical blocks between support frame 2 rotatably arranged with two groups of rotating mechanism, all be provided with cleaning mechanism and glue spraying mechanism on rotating mechanism, the glue spraying mechanism is used for carrying out spraying glue on the gluing mechanism, the gluing mechanism and glue spraying mechanism mutually cooperate and carry out gluing work to the upper and lower two side surfaces of paper, be provided with two cleaning brushes 18 on the cleaning mechanism, the cleaning mechanism is washed through cleaning brush 18 to the gluing mechanism, the rotating mechanism is used to drive the cleaning mechanism and glue spraying mechanism respectively close to gluing mechanism and work to the gluing mechanism to satisfy the cleaning demand and glue spraying demand of the gluing mechanism, be provided with dismounting mechanism on the cleaning mechanism, the dismounting mechanism is convenient for the dismounting and replacement of cleaning brush 18.

[0033] When using, the glue spraying mechanism sprays glue on the outer surface of the gluing mechanism, then the paper is passed through the gluing mechanism, the upper and lower surfaces of the paper are glued simultaneously by the gluing mechanism, and the glue spraying mechanism and the cleaning mechanism can be driven to rotate by the rotating mechanism, when the glue spraying mechanism is close to the gluing mechanism, the glue spraying mechanism can work to spray glue on the gluing mechanism, and when the cleaning mechanism is close to the gluing mechanism, the cleaning mechanism can clean the gluing mechanism by the cleaning brush 18, when the dismounting mechanism is pushed, the dismounting mechanism can disengage the cleaning brush 18 from the cleaning mechanism, and then the cleaning brush 18 is dismounted from the cleaning mechanism.

[0034] In one embodiment, for the sizing mechanism described above, the sizing mechanism comprises two mounting rods 12, two mounting rods 12 are rotatably connected between the two vertical blocks of the support frame 2, the right surface of the right vertical block of the support frame 2 is fixedly connected with a second motor 11, the right end of any mounting rod 12 is rotatably penetrated out of the right surface of the right vertical block of the support frame 2, the rotating output shaft of the second motor 11 is fixedly connected with the right end of the corresponding mounting rod 12, the left surface of the left vertical block of the support frame 2 is fixedly connected with a mounting box 3, the mounting box 3 is hollow inside, the left end of two mounting rods 12 is rotatably penetrated into the mounting box 3, two mounting rods 12 are fixedly sleeved with two sizing rollers 10, the left end of two mounting rods 12 is fixedly connected with a gear 9, and two gears 9 are meshedly connected.

[0035] In addition, in specific application, when the second motor 11 is started, the second motor 11 drives the corresponding mounting rod 12 to rotate, and under the mutual cooperation of the two gears 9, the two mounting rods 12 are rotated, the two mounting rods 12 synchronously drive the two sizing rollers 10 to rotate, the paper is passed between the two sizing rollers 10, and the sizing rollers 10 cooperate with each other to smear the sizing liquid on the outer surfaces of the paper on the upper and lower sides, so that the sizing of the upper and lower sides of the paper can be carried out at the same time, which is more efficient and labor-saving.

[0036] In one embodiment, for the rotating mechanism described above, the rotating mechanism comprises two positioning rods 4, two positioning rods 4 are rotatably connected between the two vertical blocks of the support frame 2, the left end of two positioning rods 4 is rotatably penetrated into the mounting box 3, the upper surface of the mounting box 3 is fixedly connected with a first motor 6, the rotating output shaft of the first motor 6 is rotatably penetrated into the mounting box 3, the rotating output shaft of the first motor 6 is fixedly connected with a support rod 7, the lower end of the support rod 7 is rotatably connected with the bottom wall of the mounting box 3, the left end of two positioning rods 4 is fixedly connected with a worm gear 5, the outer surface of the support rod 7 is fixedly sleeved with two worm gears 8, two worm gears 8 are meshedly connected with two worm gears 5, and the outer surface of the positioning rod 4 is fixedly connected with four connecting rods 15.

[0037] Furthermore, in specific application, by starting the first motor 6, the support rod 7 fixed with the rotating output shaft is rotated, so that the two external surface set worm gears 8 are rotated, since the surfaces of the two worm gears 8 are respectively engaged with the two worm wheels 5, and the interiors of the two worm wheels 5 are respectively fixedly connected with the left ends of the two positioning rods 4, when the two worm gears 8 rotate, the two worm wheels 5 are driven to rotate synchronously, so that the two positioning rods 4 drive the two groups of cleaning mechanisms and glue spraying mechanisms to rotate, so that the two glue spraying mechanisms are respectively close to the upper and lower glue applying rollers 10, so that the glue spraying mechanism sprays glue to the surface of the glue applying roller 10, by starting the first motor 6 again, the positioning rod 4 is reversely rotated, so that the cleaning mechanism is close to the glue applying roller 10, so as to spray water to the surface of the glue applying roller 10, and the cleaning brush 18 is used to clean the glue dirt on the surface of the glue applying roller 10.

[0038] In one embodiment, for the above-mentioned glue spraying mechanism, the glue spraying mechanism comprises a glue applying connecting pipe 13, the glue applying connecting pipe 13 is fixedly connected with the corresponding two connecting rods 15, the outer surface of the glue applying connecting pipe 13 is fixedly connected with a plurality of glue spraying heads 14 in communication with the interior thereof, the left end of the glue applying connecting pipe 13 is fixedly connected with a spring hose, and the end of the spring hose away from the glue applying connecting pipe 13 is connected with an external glue source.

[0039] In addition, in specific application, the glue solution is transmitted to the plurality of glue spraying heads 14 through the glue applying connecting pipe 13, and then sprayed to the outer surface of the corresponding glue applying roller 10 through the glue spraying head 14.

[0040] In one embodiment, for the above-mentioned cleaning mechanism, the cleaning mechanism comprises a mounting plate 16, the mounting plate 16 is fixedly connected with the corresponding two connecting rods 15, the outer surface of the side of the mounting plate 16 away from the connecting rod 15 is fixedly connected with a water connecting pipe 30, the outer surface of the water connecting pipe 30 is fixedly connected with a plurality of water spraying heads 29 in communication with the interior thereof, the water spraying head 29 and the glue spraying head 14 are mirror image arranged, the left end of the water spraying head 29 is also connected with a spring hose, and the end of the spring hose away from the water spraying head 29 is connected with an external water source.

[0041] The outer surface of the side of the mounting plate 16 away from the connecting rod 15 is provided with two support plates 17, the corresponding two cleaning brushes 18 are fixedly connected to the outer surface of the side of the two support plates 17 away from the mounting plate 16, and the cleaning brush 18 is in contact with the outer surface of the corresponding glue applying roller 10.

[0042] In addition, in specific application, water is transmitted into a plurality of water spray heads 29 through the water connecting pipe 30, and then the water is sprayed on the outer surface of the sizing roller 10 through the water spray head 29, at this time, the sizing mechanism is started to drive the sizing roller 10 to rotate, and then the sizing roller 10 can be cleaned by the cleaning brush 18 to clean the sizing liquid on the outer surface of the sizing roller 10, so as to avoid the sizing liquid solidified on the outer surface of the sizing roller 10 to affect the subsequent sizing effect of the paper, thereby ensuring the quality of the paper sizing, and without manual cleaning, the cleaning is convenient and fast, manpower is saved, and the practicability of the sizing device for paper production is increased.

[0043] In one embodiment, for the above dismounting mechanism, the dismounting mechanism comprises four connecting grooves 28, the four connecting grooves 28 are arranged on the outer surface of the mounting plate 16 away from the connecting rod 15, the outer surface of the mounting plate 16 close to the supporting plate 17 is fixedly connected with two mounting blocks 20, the mounting block 20 is in sliding connection with the connecting groove 28, four positioning grooves 27 are arranged in the mounting plate 16, the four positioning grooves 27 are in communication with the interiors of the four connecting grooves 28, four limiting blocks 26 are in sliding connection with the four positioning grooves 27, the limiting block 26 extends into the corresponding connecting groove 28 through the positioning groove 27, the outer surface of one side of the limiting block 26 extending into the connecting groove 28 is an inclined surface, a fixing groove 21 extending out of the rear surface of the mounting block 20 is arranged on the front surface of the mounting block 20, the limiting block 26 is in sliding connection with the fixing groove 21, two positioning springs 24 are fixedly connected with the outer surface of one side of the limiting block 26 away from the mounting block 20, and one ends of the two positioning springs 24 away from the limiting block 26 are fixedly connected with the inner wall of the positioning groove 27.

[0044] The upper surface of the limiting block 26 is arranged with a sliding groove 25 extending out of the lower surface, the bottom wall of the sliding groove 25 is an inclined surface, four push rods 22 are in sliding connection with the outer surface of one side of the mounting plate 16 close to the connecting rod 15, the push rod 22 slides through the corresponding positioning groove 27, the end of the push rod 22 penetrating into the positioning groove 27 is a spherical surface, the end of the push rod 22 penetrating into the positioning groove 27 is in sliding connection with the bottom wall of the sliding groove 25, a fixing block 19 is fixedly connected with the end of the push rod 22 away from the mounting plate 16, four supporting springs 23 are fixedly connected between the fixing block 19 and the mounting plate 16, and the supporting spring 23 is in sliding sleeving on the outer surface of the corresponding push rod 22.

[0045] In addition, in specific application, the two fixed blocks 19 are pushed downward to move the two fixed blocks 19 towards the mounting plate 16, in the process, the push rod 22 is simultaneously driven to slide into the corresponding sliding groove 25, and in the process, the corresponding supporting spring 23 is compressed to be compressed and deformed, with the pushing of the fixed block 19, the push rod 22 will be in contact with the bottom wall of the sliding groove 25, because the bottom wall of the sliding groove 25 is an inclined surface, the push rod 22 will be pushed by the sliding groove 25 to limit the block 26, and then drive the limit block 26 to slide out of the corresponding fixed groove 21, the limit block 26 is extruded during sliding to the corresponding two positioning springs 24, and the limit block 26 slides out of the corresponding fixed groove 21, thereby releasing the limit of the limit block 26 to the mounting block 20, so that the mounting block 20 can be pulled out of the connecting groove 28, so that the supporting plate 17 and the mounting plate 16 are separated, and then the disassembly of the cleaning brush 18 is completed, which is convenient, simple and flexible, and then the replacement and cleaning of the cleaning brush 18 are facilitated, and the practicability and flexibility of the paper production gluing device are increased.

[0046] In addition, in specific application, the first motor 6 is reciprocating rotation, that is, after the first motor 6 drives the positioning rod 4 to rotate one hundred and eighty degrees, the first motor 6 reverses to drive the positioning rod 4 to rotate one hundred and eighty degrees, so as to avoid the situation that the spring hose on the mounting block 20 and the gluing connecting pipe 13 is knotted and wound.

[0047] In addition, in specific application, the cleaning brush 18 is a plastic soft hair brush.

[0048] In summary, by virtue of the technical scheme of the utility model, through starting the second motor 11, the second motor 11 drives the corresponding mounting rod 12 to rotate, under the cooperation of the two gears 9, so that the two mounting rods 12 rotate, the two mounting rods 12 synchronously drive the two sizing rollers 10 to rotate, the paper is passed between the two sizing rollers 10, the two sizing rollers 10 cooperate to smear the sizing liquid on the outer surfaces of the upper and lower sides of the paper, the first motor 6 is started, the first motor 6 drives the supporting rod 7 to rotate, the supporting rod 7 rotates synchronously to drive the two worms 8 to rotate, the two worms 8 rotate synchronously to drive the corresponding two worm gears 5 to rotate, the two worm gears 5 synchronously drive the two positioning rods 4 to rotate, the positioning rod 4 rotates synchronously to drive the cleaning mechanism and the glue spraying mechanism to rotate, in the initial state, the glue spraying mechanism is close to the sizing roller 10, at this time, the glue spraying mechanism can be used to spray glue on the sizing roller 10, and when the first motor 6 drives the positioning rod 4 to rotate by one hundred and eighty degrees, at this time, the cleaning mechanism is close to the sizing roller 10, at this time, the cleaning mechanism can be used to spray water on the sizing roller 10, and the cleaning brush 18 can also be used to clean the outer surface of the sizing roller 10, the water is transmitted into the plurality of water spray heads 29 through the water connecting pipe 30, and then the water is sprayed on the outer surface of the corresponding sizing roller 10 through the water spray head 29, at this time, the glue spraying mechanism is started, the sizing roller 10 is driven to rotate, and then the cleaning brush 18 can be used to clean the sizing roller 10, and the two fixed blocks 19 are pushed downward, so that the two fixed blocks 19 move towards the mounting plate 16, in the process, the push rod 22 is synchronously driven to slide into the corresponding sliding groove 25, and in the process, the corresponding supporting spring 23 is compressed to be compressed and deformed, with the pushing of the fixed block 19, the push rod 22 contacts the bottom wall of the sliding groove 25, because the bottom wall of the sliding groove 25 is an inclined surface, the push rod 22 gives the limiting block 26 a pushing force through the sliding groove 25, and then drives the limiting block 26 to slide out of the corresponding fixed groove 21, the limiting block 26 is extruded in the sliding process of the corresponding two positioning springs 24, and the limiting block 26 slides out of the corresponding fixed groove 21, so that the limiting of the limiting block 26 to the mounting block 20 is released, so that the mounting block 20 can be pulled out of the connecting groove 28, so that the supporting plate 17 is separated from the mounting plate 16, and then the cleaning brush 18 is disassembled.

[0049] Through the above technical scheme, 1, the cleaning brush 18 is used to clean the sizing roller 10, the sizing liquid on the outer surface of the sizing roller 10 is cleaned, the sizing liquid is prevented from solidifying on the outer surface of the sizing roller 10 to affect the subsequent sizing effect of the paper, so that the quality of the paper sizing is ensured, and manual cleaning is not needed, so that the cleaning is convenient and fast, manpower is saved, and the practicability of the paper production sizing device is increased.

[0050] 2、 through to the cleaning brush 18 disassembly, disassembly convenient, disassembly simple and flexible, and further facilitate the cleaning brush 18 replacement and cleaning, and further increase the practicality and flexibility of the paper production sizing device.

[0051] 3、 through the use of glue mechanism for sizing roller 10 glue work, and when the first motor 6 drive positioning rod 4 rotates one hundred and eighty degrees, at this time cleaning mechanism close to sizing roller 10, at this time can use cleaning mechanism for sizing roller 10 spray water, also simultaneously use cleaning brush 18 on the outer surface of sizing roller 10 cleaning, conversion convenient and flexible.

[0052] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The above disclosed utility model preferred embodiment is only used to help explain the utility model. The preferred embodiment does not describe all the details, and the utility model is not limited to the specific implementation described. Obviously, according to the content of the specification, many modifications and changes can be made. The present specification selects and describes these embodiments in order to better explain the principle and practical application of the utility model, so that the skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A sizing device for paper production comprising a fixed seat (1), characterized in that, The upper surface of the fixed seat (1) is fixedly connected with a support frame (2) in the shape of "n", a gluing mechanism is rotatably arranged between the two vertical blocks of the support frame (2), two groups of rotating mechanisms are rotatably arranged between the two vertical blocks of the support frame (2), the rotating mechanisms are provided with cleaning mechanisms and glue spraying mechanisms, the glue spraying mechanisms are used for spraying glue on the gluing mechanism, the gluing mechanism and the glue spraying mechanism cooperate to glue the upper and lower surfaces of the paper, the cleaning mechanisms are provided with two cleaning brushes (18), the cleaning mechanisms clean the gluing mechanism through the cleaning brushes (18), the rotating mechanisms drive the cleaning mechanisms and the glue spraying mechanisms to work on the gluing mechanism to meet the cleaning and glue spraying requirements of the gluing mechanism, and the cleaning mechanisms are provided with dismounting mechanisms.

2. The sizing device for paper production according to claim 1, characterized in that, The gluing mechanism comprises two mounting rods (12), the two mounting rods (12) are rotatably connected between the two vertical blocks of the support frame (2), the right side surface of the right vertical block of the support frame (2) is fixedly connected with a second motor (11), the right end of any one of the mounting rods (12) rotatably penetrates out of the right side surface of the right vertical block of the support frame (2), the rotating output shaft of the second motor (11) is fixedly connected with the right end of the corresponding mounting rod (12), the left side surface of the left vertical block of the support frame (2) is fixedly connected with a mounting box (3), the mounting box (3) is hollow, the left ends of the two mounting rods (12) rotatably penetrate into the mounting box (3), and two gluing rollers (10) are fixedly sleeved on the outer surfaces of the two mounting rods (12). The left end of each of the two mounting rods (12) is fixedly connected with a gear (9), and the two gears (9) are meshedly connected.

3. The sizing device for paper production according to claim 2, characterized in that, The rotating mechanism comprises two positioning rods (4), the two positioning rods (4) are rotatably connected between the two vertical blocks of the support frame (2), the left ends of the two positioning rods (4) rotatably penetrate into the mounting box (3), the upper surface of the mounting box (3) is fixedly connected with a first motor (6), the rotating output shaft of the first motor (6) rotatably penetrates into the mounting box (3), the rotating output shaft of the first motor (6) is fixedly connected with a support rod (7), the lower end of the support rod (7) is rotatably connected with the bottom wall of the mounting box (3), the left end of each of the two positioning rods (4) is fixedly connected with a worm wheel (5), the outer surface of the support rod (7) is fixedly sleeved with two worm gears (8), the two worm gears (8) are meshedly connected with the two worm wheels (5), and the outer surface of each of the positioning rods (4) is fixedly connected with four connecting rods (15).

4. The sizing device for paper production according to claim 3, characterized in that, The glue spraying mechanism comprises a glue applying connecting pipe (13), the glue applying connecting pipe (13) is fixedly connected with the corresponding two connecting rods (15), the outer surface of the glue applying connecting pipe (13) is fixedly connected with a plurality of glue spraying nozzles (14) in communication with the inside thereof, the left end of the glue applying connecting pipe (13) is fixedly connected with a spring hose, and the end of the spring hose away from the glue applying connecting pipe (13) is connected with an external glue source.

5. The size press for paper production according to claim 4, characterized in that The cleaning mechanism comprises a mounting plate (16), the mounting plate (16) is fixedly connected with the corresponding two connecting rods (15), the outer surface of the side of the mounting plate (16) away from the connecting rod (15) is fixedly connected with a water connecting pipe (30), the outer surface of the water connecting pipe (30) is fixedly connected with a plurality of water spraying nozzles (29) in communication with the inside thereof, the water spraying nozzles (29) and the glue spraying nozzles (14) are mirror image arranged, the left end of the water spraying nozzles (29) is also connected with a spring hose, and the end of the spring hose away from the water spraying nozzles (29) is connected with an external water source.

6. The size press for paper production according to claim 5, characterized in that The outer surface of the side of the mounting plate (16) away from the connecting rod (15) is provided with two supporting plates (17), the corresponding two cleaning brushes (18) are fixedly connected to the outer surface of the side of the two supporting plates (17) away from the mounting plate (16), and the cleaning brushes (18) are in contact with the outer surface of the corresponding glue applying roller (10).

7. The size press for paper production according to claim 6, characterized in that The mounting plate (16) is provided with four connecting grooves (28) on the outer surface of the side thereof away from the connecting rod (15), the outer surface of the side of each supporting plate (17) close to the mounting plate (16) is fixedly connected with two mounting blocks (20), the mounting blocks (20) are in sliding connection with the connecting grooves (28), four positioning grooves (27) are formed in the mounting plate (16), the four positioning grooves (27) are in communication with the interiors of the four connecting grooves (28), four limiting blocks (26) are in sliding connection in the four positioning grooves (27), the limiting blocks (26) are slidably extended into the corresponding connecting grooves (28) through the positioning grooves (27), the outer surface of the side of the limiting blocks (26) extended into the connecting grooves (28) is an inclined surface, a fixing groove (21) extending out of the rear side surface is formed in the front side surface of the mounting block (20), the limiting blocks (26) are in sliding connection with the fixing groove (21), two positioning springs (24) are fixedly connected to the outer surface of the side of the limiting blocks (26) away from the mounting block (20), and the ends of the two positioning springs (24) away from the limiting blocks (26) are fixedly connected with the inner walls of the positioning grooves (27).

8. The sizing device for paper production according to claim 7, characterized in that, The upper surface of the limiting block (26) is provided with a sliding groove (25) extending out of its lower surface, the bottom wall of the sliding groove (25) is an inclined surface, four push rods (22) are slidingly connected to the outer surface of the side of the mounting plate (16) close to the connecting rod (15), the push rods (22) slidingly penetrate into the corresponding positioning grooves (27), the end of the push rod (22) penetrating into the positioning groove (27) is a spherical surface, the end of the push rod (22) penetrating into the positioning groove (27) is slidingly connected with the bottom wall of the sliding groove (25), and the end of the push rod (22) away from the mounting plate (16) is fixedly connected with a fixed block (19), four supporting springs (23) are fixedly connected between the fixed block (19) and the mounting plate (16), and the supporting springs (23) are slidingly sleeved on the outer surfaces of the corresponding push rods (22).

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