CN216378933U - Coating sizing mechanism of paper machine - Google Patents
Coating sizing mechanism of paper machine Download PDFInfo
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- CN216378933U CN216378933U CN202122571318.3U CN202122571318U CN216378933U CN 216378933 U CN216378933 U CN 216378933U CN 202122571318 U CN202122571318 U CN 202122571318U CN 216378933 U CN216378933 U CN 216378933U
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Abstract
The utility model discloses a paper machine coating and glue applying mechanism, which comprises a bracket and a glue applying device fixed on the upper end surface of the bracket, wherein glue applying rollers are symmetrically arranged in the bracket, sliding grooves are symmetrically formed in the side surfaces of the bracket corresponding to the two ends of the glue applying rollers, rotating rods are symmetrically arranged in the two sliding grooves, one end of each rotating rod is fixedly connected with one end of the glue applying roller, an adjusting device is fixed on the outer side of the bracket, the output end of the adjusting device is in rotating fit with the corresponding two rotating rods, one end of each rotating rod is fixedly connected with a worm wheel, one side of each worm wheel is engaged with a worm, the two worms are in rotating fit with the bracket and are connected through a coupling, one end of one worm is provided with a first motor, the output end of the first motor is fixedly connected with one end of the corresponding worm, one side of the glue applying roller is provided with a glue scraping device in sliding fit with the bracket, the utility model has reasonable structure, solves the problem that the distance between the glue rolling shafts cannot be adjusted, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of papermaking equipment, in particular to a coating and gluing mechanism of a papermaking machine.
Background
The paper making machine is a machine for making paper by using pulp suspension meeting the paper making requirements through the processes of filter screen dewatering and forming, mechanical extrusion dewatering and drying.
Chinese patent application No. CN202020195457.3 discloses a sizing coating machine of high strength papermaking coating acrylic acid glue, including a base and a sizing device installed on the base, the sizing device includes a driving motor III arranged on the side, the driving motor III is connected with a glue rolling shaft group through a belt, the glue rolling shaft group includes two glue rolling shafts arranged in parallel, the two sides of the rolling shafts are connected with the side wall of the sizing device through rolling bearings in a rolling way, the glue rolling shafts are connected with the belt through the rolling shafts, glue scraping fixing rods are arranged under the two glue rolling shafts, inclined glue scraping sheets are arranged on the glue scraping fixing rods, the glue scraping sheets are contacted with the lower side surface of the glue rolling shafts, the included angle a between the glue scraping sheets and the glue scraping fixing rods is 30-60 degrees, the inclined glue scraping sheets scrape redundant glue on the glue rolling shafts away and remove the redundant glue on the paper, so that the glue on the paper can be more uniform by the glue spreading shafts, the paper material caused by glue accumulation of the glue rolling shafts is prevented from being uniformly spread, the situation of poor paper quality is reduced.
Above-mentioned scheme is when implementing, and the space between two rubber coating axles is fixed for when the paper of different thickness passes between two rubber coating axles, the rubber coating axle can not carry out the adaptation, influences the effect of rubberizing, influences the quality, provides a solution to below the above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coating and gluing mechanism for a paper machine, which solves the problem that the distance between gluing rollers cannot be adjusted and has strong practicability.
The technical purpose of the utility model is realized by the following technical scheme:
a glue applying mechanism for coating of a paper machine comprises a support and a glue applying device fixed on the upper end face of the support, wherein glue applying rollers are symmetrically arranged inside the support, the glue applying rollers are positioned under the output end of the glue applying device, sliding grooves are symmetrically formed in the support corresponding to the side faces of the two ends of the glue applying rollers, rotating rods are symmetrically arranged inside the two sliding grooves, the rotating rods can rotate inside the sliding grooves and can move inside the sliding grooves, one end of each rotating rod is fixedly connected with one end of the glue applying roller, an adjusting device is fixed on the outer side of the support, the adjusting device is positioned on one side of the sliding groove, the output end of the adjusting device is respectively in rotating fit with the two corresponding rotating rods, worm wheels are fixedly connected with one ends of the two rotating rods close to the adjusting device, a worm is arranged on one side of each worm wheel in a meshed mode, and the two worm wheels are in rotating fit with the support, and two connect through the shaft coupling between the worm, one end that one of them worm kept away from the shaft coupling is provided with the motor one with support fixed connection, the output of motor one and the one end fixed connection of the worm that corresponds, one side of rubberizing roller is provided with the frictioning device with support sliding fit, the input section of frictioning device is hugged closely each other with the rubberizing roller that corresponds.
By adopting the technical scheme, two symmetrical rotating rods are driven to move through an adjusting device, the corresponding worm wheels on the rotating rods are driven to move when the rotating rods move, the worm wheels are forced to roll along the worm rods due to the mutual meshing between the worm wheels and the corresponding worm rods, so that the worm wheels and the worm rods are continuously kept in a meshed state, the worm wheels roll to drive the rotating rods to roll, the rotating rods are forced to roll in the sliding grooves, the rotating rods drive the two gluing rollers to move towards opposite directions when rolling, the movement directions between the two gluing rollers are opposite, so that the gap between the two gluing rollers is controlled, paper passes through the gap between the two gluing rollers, the gluing device sprays glue on the two gluing rollers, the first motor drives the worm rods to rotate, the worm rods drive the other worm rods to rotate through the shaft coupling, the worm wheels are driven to rotate when the worm rods rotate, the rotating rod rotates to drive the corresponding gluing rollers to rotate, and due to the fact that the two worms are opposite in direction, the two gluing rollers rotate towards two opposite directions to enable the gluing rollers to conveniently and evenly spread glue sprayed out by the gluing device on paper, meanwhile, the two gluing rollers can push the paper to move upwards, glue scraping devices on two sides of the gluing rollers can scrape the glue on the surfaces of the gluing rollers, the gluing rollers can evenly glue the paper, and waste of the glue can be avoided.
Preferably, the adjusting device comprises a two-way threaded rod, a second motor and two sliders, the second motor is fixed to one side of the support, the two-way threaded rod is located on one side of the rotating rod, the output end of the second motor is fixedly connected with one end of the two-way threaded rod, the sliders are provided with two sliders, the two sliders are respectively sleeved at two ends of the two-way threaded rod, the two sliders are respectively in threaded fit with the two-way threaded rod, the two sliders are respectively sleeved on the two corresponding rotating rods, and the sliders are in running fit with the corresponding rotating rods.
Adopt above-mentioned technical scheme, two starts of motor, and two drive two-way threaded rod of motor rotate, can drive two sliders when two-way threaded rod rotates and remove, because the screw thread opposite direction at two-way threaded rod both ends for two sliders can remove towards opposite direction, and two sliders can drive the bull stick and remove, but avoid the influence of slider to the bull stick because normal running fit between bull stick and the slider.
As preferred, the frictioning device includes scraper blade, receiver and link, the link is located the below of rubberizing roller, the link respectively with two bull stick normal running fit, receiver and link sliding fit, the scraper blade is fixed on the link, one side of scraper blade and the outer arc face of rubberizing roller contact each other, the opposite side of scraper blade is located the receiver open end directly over, the both ends fixedly connected with guide block of link, the guide slot has been seted up on the support, the guide block is located the inside sliding fit of guide slot.
Adopt above-mentioned technical scheme, when the rubberizing roller rotates, the scraper blade can carry out the frictioning to the surface of rubberizing roller, strike off the unnecessary glue in rubberizing roller surface through the scraper blade, the glue of striking off can fall inside the receiver along the scraper blade, avoid the waste of glue, sliding fit can conveniently pour out the inside glue of receiver simultaneously between receiver and the link, when the bull stick removes, the bull stick promotes the link and removes, the link drives scraper blade and receiver and removes, make scraper blade and rubberizing roller be in the state of laminating each other all the time, cooperation between guide slot and the guide block, can play the supporting role to the link, avoid the link to the influence of bull stick.
Preferably, the inside of the bracket is symmetrically connected with a third motor, the output end of the third motor is fixedly connected with a wheel disc, the side surface of the wheel disc is fixedly connected with connecting ropes, the two connecting ropes are fixedly connected with connecting rods, and the connecting rods are located in a plane between the two upper rubber rollers.
Adopt above-mentioned technical scheme, connect one section of connecting rod and paper, the motor is three starts, and the motor drives the carousel and rotates, and the carousel rolls the connection rope on the carousel when rotating, can drive the connecting rod and remove when connecting the rope rolling, and the connecting rod drives the paper and passes between two rubber coating rolls, has avoided the trouble of artifical paper, raises the efficiency.
Preferably, the inner portion of the sliding groove far away from the first motor is fixedly connected with a limiting rod, the limiting rod is sequentially provided with a limiting block in a penetrating mode, and the limiting block is matched with the two corresponding rotating rods in a rotating mode.
By adopting the technical scheme, when the glue applying roller moves, the glue applying roller drives the rotating rod far away from the adjusting device to rotate, the rotating rod can drive the limiting block to move, and when the limiting block slides in the sliding groove, the limiting block plays a limiting role in the limiting block, so that the moving stability of the glue applying roller is ensured.
Preferably, the controller is fixedly connected to the bracket.
By adopting the technical scheme, the controller is used for controlling the starting of the first motor, the second motor and the third motor.
Has the advantages that: the bidirectional threaded rod can drive the two sliding blocks to move towards the opposite direction, the two sliding blocks can drive the two rotating rods to move, the rotating rods drive the gluing rollers to move, the two gluing rollers move towards the opposite direction, so that the distance between the gluing rollers can be adjusted, and meanwhile, when the distance of the rotating rods is adjusted, the worm wheel can be driven to roll, the worm wheel and the worm are always meshed, the worm is driven by the motor to rotate, the worm drives the worm wheel to rotate, the gluing rollers are finally driven to rotate, and gluing is more uniform by the aid of the gluing rollers rotating in the opposite directions.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a side view of the embodiment;
FIG. 3 is a cross-sectional view of a top view of the embodiment;
fig. 4 is an enlarged schematic view of a.
Reference numerals: 1. a support; 2. a gluing device; 3. gluing a rubber roller; 4. a chute; 5. a rotating rod; 6. an adjustment device; 7. a worm gear; 8. a worm; 9. a coupling; 10. a first motor; 11. a glue scraping device; 12. a bidirectional threaded rod; 13. a second motor; 14. a slider; 15. a squeegee; 16. a storage box; 17. a connecting frame; 18. a guide block; 19. a guide groove; 20. a third motor; 21. a wheel disc; 22. connecting ropes; 23. a connecting rod; 24. a limiting rod; 25. a limiting block; 26. and a controller.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.
As shown in the figures 1 to 4, a coating and glue applying mechanism of a paper machine comprises a support 1 and a gluing device 2 fixed on the upper end surface of the support 1, a controller 26 is fixedly connected to the support 1, gluing rollers 3 are symmetrically arranged inside the support 1, the gluing rollers 3 are positioned under the output end of the gluing device 2, sliding grooves 4 are symmetrically formed in the side surfaces of the support 1 corresponding to the two ends of the gluing rollers 3, rotating rods 5 are symmetrically arranged inside the two sliding grooves 4, the rotating rods 5 can rotate inside the sliding grooves 4 and can move inside the sliding grooves 4, one end of each rotating rod 5 is fixedly connected with one end of each gluing roller 3, an adjusting device 6 is fixed on the outer side of the support 1, and the adjusting device 6 is positioned on one side of each sliding groove 4.
Adjusting device 6 includes two-way threaded rod 12, two motors 13 and slider 14, two motors 13 are fixed in one side of support 1, two-way threaded rod 12 is located one side of bull stick 5, the output of two motors 13 and the one end fixed connection of two-way threaded rod 12, slider 14 is provided with two, two sliders 14 overlap respectively and establish the both ends at two-way threaded rod 12, and two sliders 14 respectively with two-way threaded rod 12 screw-thread fit, two sliders 14 overlap respectively and establish on two corresponding bull sticks 5, and slider 14 and corresponding bull stick 5 normal running fit, normal running fit avoids the influence of slider 14 to bull stick 5 between bull stick 5 and the slider 14.
The second motor 13 is started, the second motor 13 drives the two-way threaded rod 12 to rotate, the two-way threaded rod 12 drives the two sliding blocks 14 to move when rotating, the two sliding blocks 14 can move towards opposite directions due to opposite thread directions at two ends of the two-way threaded rod 12, the two sliding blocks 14 can drive the rotating rod 5 to move, the rotating rod 5 drives the two gluing rollers 3 to move towards opposite directions when moving, the moving direction between the two gluing rollers 3 is opposite, so that the gap between the two gluing rollers 3 is controlled, the inside of the sliding chute 4 far away from the first motor 10 is fixedly connected with a limiting rod 24, the limiting rod 24 is sequentially provided with a limiting block 25 in a penetrating way, the two limiting rods 24 are respectively matched with the two corresponding rotating rods 5 in a rotating way, when the gluing rollers 3 move, the gluing rollers 3 drive the rotating rod 5 far away from the adjusting device 6 to rotate, the rotating rod 5 can drive the limiting block 25 to move, and the limiting block 25 slides inside the sliding chute 4, the limiting rod 24 limits the limiting block 25, and the moving stability of the gluing roller 3 is ensured.
The inside symmetrical connection of support 1 has motor three 20, and the output end fixedly connected with rim plate 21 of motor three 20, and the side fixedly connected with of rim plate 21 connects rope 22, and fixedly connected with connecting rod 23 on two connection ropes 22, connecting rod 23 are located two planes of going up between the rubber roll 3.
Connect one section of connecting rod 23 and paper, motor three 20 starts, and motor three 20 drives the carousel and rotates, and the carousel rolls connecting rope 22 on the carousel when rotating, can drive connecting rod 23 and remove when connecting rope 22 rolls, and connecting rod 23 drives the paper and passes between two rubber coating rollers 3, has avoided the trouble of artifical paper, raises the efficiency.
The equal fixedly connected with worm wheel 7 of one end of two bull sticks 5 that are close to adjusting device 6, one side of two worm wheels 7 all meshes and is provided with worm 8, two worm 8 and 1 normal running fit of support, bull stick 5 drives the worm wheel 7 that corresponds on the bull stick 5 and removes when removing, because intermeshing between worm wheel 7 and the worm 8 that corresponds, make worm wheel 7 atress can roll along worm 8, make worm wheel 7 and worm 8 continue to keep the state of meshing, and connect through shaft coupling 9 between two worm 8, one end that shaft coupling 9 was kept away from to one of them worm 8 is provided with motor one 10 with 1 fixed connection of support, the output of motor one 10 and the one end fixed connection of the worm 8 that corresponds.
The glue applying device 2 sprays glue on the two glue applying rollers 3, the motor I10 is started, the motor I10 drives the worm 8 to rotate, the worm 8 drives the other worm 8 to rotate through the coupler 9, the worm 8 drives the worm wheel 7 to rotate when rotating, the worm wheel 7 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 rotates to drive the corresponding glue applying rollers 3 to rotate, and the two glue applying rollers 3 rotate towards two opposite directions, so that the glue applying rollers 3 can conveniently and evenly apply the glue sprayed out by the glue applying device 2 on paper, and meanwhile, the two glue applying rollers 3 can push the paper to move upwards.
One side of rubberizing roller 3 is provided with frictioning device 11 with 1 sliding fit of support, frictioning device 11 includes scraper blade 15, receiver 16 and link 17, link 17 is located the below of rubberizing roller 3, link 17 respectively with two bull stick 5 normal running fit, receiver 16 and link 17 sliding fit, scraper blade 15 is fixed on link 17, one side of scraper blade 15 and the outer arc face of rubberizing roller 3 contact each other, scraper blade 15's opposite side is located directly over the 16 open ends of receiver, the both ends fixedly connected with guide block 18 of link 17, guide slot 19 has been seted up on support 1, guide block 18 is located the inside sliding fit of guide slot 19, guide slot 19 and the cooperation between the guide block 18, can play the supporting role to link 17, avoid link 17 to the influence of bull stick 5.
When the gluing roller 3 rotates, the scraper blade 15 can carry out the frictioning to the surface of gluing roller 3, strike off 3 surperficial unnecessary glue of gluing roller through scraper blade 15, the glue of striking off can fall to the receiver 16 inside along scraper blade 15, avoid the waste of glue, sliding fit can conveniently pour the inside glue of receiver 16 between receiver 16 and the link 17 simultaneously, when bull stick 5 removes, bull stick 5 promotes the link 17 and removes, the link 17 drives scraper blade 15 and receiver 16 and removes, make scraper blade 15 and gluing roller 3 be in the state of laminating each other all the time.
Claims (6)
1. The utility model provides a paper machine coating glueing mechanism, includes support (1) and fixes rubberizing device (2) at support (1) up end, its characterized in that, support (1) inside symmetry is provided with rubberizing roller (3), rubberizing roller (3) are located rubberizing device (2) output under, spout (4) have been seted up to support (1) side symmetry corresponding rubberizing roller (3) both ends, two spout (4) inside all symmetry is provided with bull stick (5), bull stick (5) both can rotate inside spout (4) and also can move inside spout (4), the one end of bull stick (5) and the one end fixed connection of rubberizing roller (3), the outside of support (1) is fixed with adjusting device (6), adjusting device (6) are located one side of spout (4), adjusting device's (6) output respectively with two corresponding bull sticks (5) normal running fit, be close to equal fixedly connected with worm wheel (7) of one end of two bull sticks (5) of adjusting device (6), two one side of worm wheel (7) all meshes and is provided with worm (8), two worm (8) and support (1) normal running fit, and two connect through shaft coupling (9) between worm (8), and one end that shaft coupling (9) were kept away from in one of them worm (8) is provided with motor (10) with support (1) fixed connection, the one end fixed connection of the output of motor (10) and worm (8) that correspond, one side of going up rubber roll (3) is provided with scrapes mucilage binding and puts (11) with support (1) sliding fit, the input section of frictioning device (11) and last rubber roll (3) that correspond hug closely each other.
2. The coating and glue applying mechanism of the paper machine as claimed in claim 1, characterized in that said adjusting device (6) comprises a two-way threaded rod (12), a second motor (13) and two sliding blocks (14), said second motor (13) is fixed on one side of the support (1), said two-way threaded rod (12) is located on one side of the rotating rod (5), the output end of said second motor (13) is fixedly connected with one end of the two-way threaded rod (12), said two sliding blocks (14) are provided with two, said two sliding blocks (14) are respectively sleeved on two ends of the two-way threaded rod (12), and said two sliding blocks (14) are respectively in threaded fit with the two-way threaded rod (12), said two sliding blocks (14) are respectively sleeved on two corresponding rotating rods (5), and said sliding blocks (14) are rotationally fitted with the corresponding rotating rods (5).
3. A paper machine coating and glue applying mechanism according to claim 1, characterized in that the glue scraping device (11) comprises a scraper blade (15), a storage box (16) and a connecting frame (17), the connecting frame (17) is positioned below the gluing roller (3), the connecting frame (17) is respectively in running fit with the two rotating rods (5), the storage box (16) is in sliding fit with the connecting frame (17), the scraper (15) is fixed on the connecting frame (17), one side of the scraper (15) is contacted with the outer arc surface of the sizing roller (3), the other side of the scraper (15) is positioned right above the opening end of the storage box (16), the two ends of the connecting frame (17) are fixedly connected with guide blocks (18), guide grooves (19) are formed in the support (1), and the guide blocks (18) are located in the guide grooves (19) in a sliding fit mode.
4. The coating and glue applying mechanism of a paper machine according to claim 1, characterized in that a third motor (20) is symmetrically connected inside the bracket (1), a wheel disc (21) is fixedly connected to the output end of the third motor (20), connecting ropes (22) are fixedly connected to the side surfaces of the wheel disc (21), connecting rods (23) are fixedly connected to the two connecting ropes (22), and the connecting rods (23) are located in the plane between the two gluing rollers (3).
5. The coating and glue applying mechanism of a paper machine according to claim 1, characterized in that a limiting rod (24) is fixedly connected inside the chute (4) far away from the first motor (10), limiting blocks (25) are sequentially arranged through the limiting rod (24), and the two limiting rods (24) are respectively matched with the two corresponding rotating rods (5) in a rotating manner.
6. A paper machine coating and glue applying mechanism according to claim 1, characterized in that a controller (26) is fixedly connected to the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571318.3U CN216378933U (en) | 2021-10-25 | 2021-10-25 | Coating sizing mechanism of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571318.3U CN216378933U (en) | 2021-10-25 | 2021-10-25 | Coating sizing mechanism of paper machine |
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| Publication Number | Publication Date |
|---|---|
| CN216378933U true CN216378933U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122571318.3U Active CN216378933U (en) | 2021-10-25 | 2021-10-25 | Coating sizing mechanism of paper machine |
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| CN (1) | CN216378933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904710A (en) * | 2022-06-01 | 2022-08-16 | 漳州金钛包装制品有限公司 | Gluing device for honeycomb paperboard |
-
2021
- 2021-10-25 CN CN202122571318.3U patent/CN216378933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904710A (en) * | 2022-06-01 | 2022-08-16 | 漳州金钛包装制品有限公司 | Gluing device for honeycomb paperboard |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coating and sizing mechanism for paper machines Effective date of registration: 20230313 Granted publication date: 20220426 Pledgee: Bank of China Limited Shengzhou sub branch Pledgor: Zhejiang Huatian renewable resources Co.,Ltd. Registration number: Y2023330000510 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230526 Granted publication date: 20220426 Pledgee: Bank of China Limited Shengzhou sub branch Pledgor: Zhejiang Huatian renewable resources Co.,Ltd. Registration number: Y2023330000510 |