CN218517056U

CN218517056U - Quick adjusting mechanism of release paper coating machine scraper

Info

Publication number: CN218517056U
Application number: CN202222753705.3U
Authority: CN
Inventors: 孙蕴宝; 陈昌盛
Original assignee: Nanjing Shengkai New Material Co ltd
Current assignee: Nanjing Shengkai New Material Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-24
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of the coating machine, especially, a quick adjustment mechanism from type paper coating machine scraper can't fix a position the scraper main part to spring among the prior art fixedly, leads to scraper main part poor stability, and the scraper main part can receive the power that blocks of thick liquids and make it take place slight vibration to can cause the scraper main part to scrape the inhomogeneous problem of thick liquids thickness of pressing, the following scheme is proposed at present, and it includes the frame, and the inside of frame is provided with the coating roller, the top fixedly connected with regulating box of frame, fixedly connected with driving motor on the top inner wall of regulating box, the utility model discloses a simple structure has realized that the location after quick adjustment of distance between scraper main part and the coating roller is fixed, and the support location of spring to the scraper main part in comparing the citation file, stability is higher, makes the scraper main part press when scraping the thick liquids, can not vibrate, has guaranteed to scribble the homogeneity of scraping thick liquids thickness from type paper.

Description

Quick adjusting mechanism of release paper coating machine scraper

Technical Field

The utility model relates to a coating machine technical field especially relates to a quick adjustment mechanism from type paper coating machine scraper.

Background

In prior art, the utility model discloses a patent application number is 202021725620.9 belongs to the coating machine field, and especially an adjusting device from type paper coating machine scraper fixes in the frame to current scraper mostly, is not convenient for adjust, inconvenient use, and uses can adhere to thick liquids on the scraper of a specified duration, the problem of clearance of being not convenient for, the following scheme of present proposition, it includes the frame, be equipped with the coating roller in the frame, the top fixedly connected with fixing base of frame, be equipped with fixed cavity on the fixing base, fixedly connected with driving motor on the top inner wall of fixed cavity, the fixed bottom cover of driving motor's output shaft is equipped with the gear, the fixed cavity internal rotation is connected with ball, the utility model discloses rational in infrastructure, easy operation can make the scraper main part remove through driving motor to can adjust the position of scraper main part, facilitate the use, and scraper main part convenient to detach, conveniently clear up or change.

But above-mentioned technical scheme is because the elasticity through the spring resets power and adjusts the support to sliding plate, fixed column, connecting plate and scraper main part, and the spring can't fix a position fixedly to the scraper main part, leads to scraper main part poor stability, and consequently when still having the scraper main part to scrape the thick liquids, the scraper main part can receive the power of blockking of thick liquids and make it take place slight vibration to can cause the uneven problem of thick liquids thickness that the scraper main part scraped and pressed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the elasticity through the spring among the prior art and reset power to the sliding plate, the fixed column, the support is adjusted to connecting plate and scraper main part, the spring can't fix a position fixedly to the scraper main part, lead to scraper main part poor stability, consequently, still there is the scraper main part when scraping the thick liquids, the scraper main part can receive the power that blocks of thick liquids and make it take place slight vibration, thereby can cause the scraper main part to scrape the inhomogeneous shortcoming of thick liquids thickness of pressing, and the quick adjustment mechanism of a type paper coating machine scraper that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick adjustment mechanism from type paper coating machine scraper, which comprises a frame, the inside of frame is provided with the coating roller, the top fixedly connected with regulating box of frame, fixedly connected with driving motor on the top inner wall of regulating box, the first lead screw of fixedly connected with on driving motor's the output shaft, the bottom of first lead screw is rotated and is connected on the rear side inner wall of regulating box, threaded connection has first nut on the first lead screw, the left side and the equal fixedly connected with connecting rod in right side of first nut, the bottom fixed connection of two connecting rods has the same sliding plate, the bottom fixedly connected with fixed column of sliding plate, the bottom of fixed column runs through the bottom inner wall of regulating box and the top of frame and extends to the inside of frame, the bottom fixedly connected with connecting plate of fixed column, the left end and the right-hand member of connecting plate respectively with the left side inner wall and the right side inner wall sliding contact of frame, the bottom fixedly connected with scraper main part of connecting plate, the left end and the right-hand member of sliding plate run through the left side inner wall and the right side inner wall of regulating box respectively and extend to the outside of regulating box, the top of frame is provided with locating component, locating component and sliding plate cooperate.

Preferably, the inner wall of the top of the adjusting box is fixedly connected with two telescopic rods, and the bottom ends of the two telescopic rods are fixedly connected to the top of the sliding plate.

Furthermore, the sliding plate can be stably supported in a movable mode through the telescopic rod.

Preferably, slide holes are formed in the inner wall of the left side and the inner wall of the right side of the adjusting box, and the left end and the right end of the sliding plate respectively penetrate through the two slide holes and are in sliding connection with the inner walls of the slide holes.

Furthermore, the sliding plate can be stably supported in a sliding mode and limited in a sliding mode through the sliding holes.

Preferably, the bottom of the sliding plate is fixedly connected with two stabilizer bars, and the bottom ends of the two stabilizer bars penetrate through the top of the frame and are fixedly connected to the top of the connecting plate.

Furthermore, the connection plate and the scraper main body can be more stably adjusted and moved by arranging the stabilizer bar.

Preferably, the locating component comprises two sliding rings, two sliding shafts, two second nuts and two second screw rods, the bottom ends of the two sliding shafts are fixedly connected to the top of the rack, the sliding rings are sleeved on the corresponding sliding shafts in a sliding mode, one side, close to each other, of the two sliding rings is fixedly connected with the left end and the right end of the sliding plates respectively, one side, close to each other, of the two second nuts is fixedly connected with one side, far away from each other, of the two sliding rings respectively, the second nuts are in threaded connection with the corresponding second screw rods, the inner wall, far away from each other, of one side of the two sliding rings is provided with an adapting hole, and one end, close to each other, of the two second screw rods extends into the two adapting holes respectively.

Further, through setting up the cooperation between locating component and the sliding plate, can fix a position fixedly to the scraper main part to make the scraper main part more stable after adjusting the position, can not take place to remove when using, improve the homogeneity when scraping from type paper and pressing thick liquids.

Preferably, two the equal fixedly connected with block rubber of one end that the second lead screw is close to each other, two block rubbers cooperate with one side that two sliding shafts are close to each other respectively.

Furthermore, the positioning stability between the second screw rod and the sliding shaft can be improved by arranging the rubber block.

Has the advantages that: the scraper main body can be driven to move up and down through transmission between the driving motor and the scraper main body, so that the height of the scraper main body can be adjusted, the scraper main body can be stably adjusted in such a way, the adjusted scraper main body has high stability, and the scraper main body cannot move;

the two second screw rods are rotated and are in threaded connection and matching with the second nuts, so that the two rubber blocks can be driven to mutually approach and contact with the two sliding shafts, the two rubber blocks are extruded by the two second screw rods matching with the two sliding shafts, and the positions of the two sliding rings, the sliding plate, the two stabilizer bars, the fixed column, the connecting plate and the scraper main body can be fixed;

the utility model discloses a simple structure has realized that the location after quick adjustment and the regulation of distance between scraper main part and the coating roll is fixed, and the spring that compares in quoting the file is to the support location of scraper main part, and stability is higher for the scraper main part can not vibrate when pressing and scrape thick liquids, has guaranteed to scribble the homogeneity of scraping thick liquids thickness from type paper.

Drawings

Fig. 1 is a main sectional view of a structure of a quick adjusting mechanism of a scraper of a release paper coating machine provided by the utility model;

fig. 2 is a main sectional view of a structure of an adjusting box of a quick adjusting mechanism of a scraper of a release paper coating machine according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1 of a quick adjustment mechanism for a scraper of a release paper coating machine according to the present invention;

fig. 4 is the utility model provides a structure three-dimensional drawing of quick adjustment mechanism telescopic link from type paper coating machine scraper.

In the figure: 1. a frame; 2. an adjusting box; 3. a drive motor; 4. a first lead screw; 5. a first nut; 6. a connecting rod; 7. a sliding plate; 8. a telescopic rod; 9. fixing a column; 10. a connecting plate; 11. a scraper body; 12. a slide hole; 13. a stabilizer bar; 14. a slip ring; 15. a slide shaft; 16. a second nut; 17. a second lead screw; 18. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a quick adjusting mechanism for a scraper of a release paper coating machine comprises a frame 1, a coating roller is arranged inside the frame 1, an adjusting box 2 is welded on the top of the frame 1, a driving motor 3 is welded on the inner wall of the top of the adjusting box 2, a first lead screw 4 is welded on an output shaft of the driving motor 3, the bottom end of the first lead screw 4 is rotatably connected on the inner wall of the rear side of the adjusting box 2 through a shaft, a first nut 5 is connected on the first lead screw 4 in a threaded manner, connecting rods 6 are welded on the left side and the right side of the first nut 5, the bottom ends of the two connecting rods 6 are welded with a same sliding plate 7, a fixed column 9 is welded on the bottom of the sliding plate 7, the bottom end of the fixed column 9 penetrates through the inner wall of the bottom of the adjusting box 2 and the top of the frame 1 and extends into the inside of the frame 1, a connecting plate 10 is welded on the bottom end of the fixed column 9, and the left end and the right end of the connecting plate 10 are respectively in sliding contact with the inner wall and the right side of the inner wall of the frame 1, the bottom of the connecting plate 10 is welded with a scraper main body 11, the left end and the right end of the sliding plate 7 respectively penetrate through the left inner wall and the right inner wall of the adjusting box 2 and extend to the outside of the adjusting box 2, the top of the frame 1 is provided with a positioning component, the positioning component is matched with the sliding plate 7, the positioning component comprises two sliding rings 14, two sliding shafts 15, two second nuts 16 and two second screw rods 17, the bottom ends of the two sliding shafts 15 are welded on the top of the frame 1, the sliding rings 14 are slidably sleeved on the corresponding sliding shafts 15, the sides of the two sliding rings 14 close to each other are respectively welded with the left end and the right end of the sliding plate 7, the sides of the two second nuts 16 close to each other are respectively welded with the sides of the two sliding rings 14 far away from each other, the second nuts 16 are in threaded connection with the corresponding second screw rods 17, the inner walls of the sides of the two sliding rings 14 far away from each other are provided with adaptive holes, one ends of the two second screw rods 17 close to each other extend into the two adapting holes respectively.

Borrow by above-mentioned structure, through the transmission between driving motor 3 and the scraper main part 11, can drive scraper main part 11 and reciprocate, thereby realize the altitude mixture control of scraper main part 11, can realize the stable regulation of scraper main part 11 through such mode, and adjust the back stability high, can not take place the position and remove, through setting up the cooperation between locating component and the sliding plate 7, can fix a position scraper main part 11, thereby make scraper main part 11 more stable after adjusting the position, can not take place to remove when using, improve the homogeneity when scraping the thick liquids from type paper.

The utility model discloses in, the welding has two telescopic links 8 on the top inner wall of regulating box 2, and the bottom of two telescopic links 8 is all welded at the top of sliding plate 7, can carry out stable removal support to sliding plate 7 through setting up telescopic link 8.

The utility model discloses in, all seted up slide opening 12 on the left side inner wall of regulating box 2 and the right side inner wall, the left end of sliding plate 7 and right-hand member run through respectively two slide openings 12 and with the inner wall sliding connection of slide opening 12, can carry out stable slip support and slide spacingly to sliding plate 7 through seting up slide opening 12.

The utility model discloses in, the bottom welding of sliding plate 7 has two stabilizer bars 13, and the bottom of two stabilizer bars 13 all runs through the top of frame 1 and welds at the top of connecting plate 10, and the regulation that can make connecting plate 10 and scraper main part 11 through setting up stabilizer bar 13 removes more stably.

The utility model discloses in, the one end that two second lead screws 17 are close to each other all welds has block rubber 18, and two block rubbers 18 cooperate with one side that two slide shafts 15 are close to each other respectively, can be to the location steadiness between increase second lead screw 17 and the slide shaft 15 through setting up block rubber 18.

The working principle is as follows: when in use, the driving motor 3 is started at first, the first screw rod 4 can be driven to rotate, then the two connecting rods 6 can be driven to move up and down through the thread transmission fit between the first screw rod 4 and the first nut 5, the sliding plate 7 can be driven to move up and down through the up-and-down movement of the connecting rods 6, the fixed column 9 can be driven to move up and down when the sliding plate 7 moves up and down, the connecting plate 10 can be driven to move up and down when the connecting plate 10 moves up and down, the scraper main body 11 can be driven to move up and down, the distance between the scraper main body 11 and the coating roller can be adjusted through the up-and-down movement of the scraper main body 11, after the distance between the scraper main body 11 and the coating roller is adjusted, through rotatory two second lead screws 17 and through the threaded connection cooperation between second lead screw 17 and the second nut 16, can drive two blocks of rubber 18 and be close to each other, then two blocks of rubber 18 can contact with the one side that two smooth axles 15 kept away from each other, extrude two blocks of rubber 18 through two smooth axles 15 of two second lead screws 17 cooperation this moment, can be to two sliding rings 14, sliding plate 7, two stabilizer bars 13, fixed column 9, the position of connecting plate 10 and scraper main part 11 is fixed, when the position of scraper main part 11 is fixed, can make scraper main part 11 more stable after adjusting the position through such mode, can not take place to remove when using, improve the homogeneity when scraping the sizing agent from type paper.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick adjusting mechanism of a release paper coating machine scraper comprises a rack (1), wherein a coating roll is arranged inside the rack (1), and is characterized in that the top of the rack (1) is fixedly connected with an adjusting box (2), the inner wall of the top of the adjusting box (2) is fixedly connected with a driving motor (3), the output shaft of the driving motor (3) is fixedly connected with a first lead screw (4), the bottom end of the first lead screw (4) is rotatably connected on the inner wall of the rear side of the adjusting box (2), the first lead screw (4) is in threaded connection with a first nut (5), the left side and the right side of the first nut (5) are both fixedly connected with a connecting rod (6), the bottom ends of the two connecting rods (6) are fixedly connected with the same sliding plate (7), the bottom of the sliding plate (7) is fixedly connected with a fixed column (9), the bottom end of the fixed column (9) penetrates through the bottom inner wall of the adjusting box (2) and the top of the rack (1) and extends to the inside of the rack (1), the bottom end of the fixed column (9) is fixedly connected with a connecting plate (10), the left end and the right end of the connecting plate (10) are respectively in sliding contact with the left inner wall and the right inner wall of the rack (1), the bottom of the connecting plate (10) is fixedly connected with a scraper main body (11), the left end and the right end of the sliding plate (7) penetrate through the left inner wall and the right inner wall of the adjusting box (2) and extend to the outside of the adjusting box (2), the top of the frame (1) is provided with a positioning component which is matched with the sliding plate (7).

2. The quick adjusting mechanism of the scraper of the release paper coating machine according to claim 1, characterized in that two telescopic rods (8) are fixedly connected to the inner wall of the top of the adjusting box (2), and the bottom ends of the two telescopic rods (8) are fixedly connected to the top of the sliding plate (7).

3. The quick adjusting mechanism of the scraper of the release paper coating machine according to claim 1, characterized in that the adjusting box (2) is provided with slide holes (12) on both the left inner wall and the right inner wall, and the sliding plate (7) is provided with a left end and a right end which respectively penetrate through the two slide holes (12) and are slidably connected with the inner walls of the slide holes (12).

4. The mechanism for rapidly adjusting a scraper of a release paper coating machine according to claim 1, characterized in that the bottom of the sliding plate (7) is fixedly connected with two stabilizer bars (13), and the bottom ends of the two stabilizer bars (13) both penetrate through the top of the frame (1) and are fixedly connected to the top of the connecting plate (10).

5. The quick adjusting mechanism of a scraper of a release paper coating machine according to claim 1, wherein the positioning assembly comprises two sliding rings (14), two sliding shafts (15), two second nuts (16) and two second lead screws (17), the bottom ends of the two sliding shafts (15) are fixedly connected to the top of the frame (1), the sliding rings (14) are slidably sleeved on the corresponding sliding shafts (15), one sides of the two sliding rings (14) close to each other are fixedly connected to the left end and the right end of the sliding plate (7) respectively, one sides of the two second nuts (16) close to each other are fixedly connected to one sides of the two sliding rings (14) far away from each other respectively, the second nuts (16) are in threaded connection with the corresponding second lead screws (17), the inner walls of one sides of the two sliding rings (14) far away from each other are provided with adaptive holes, and one ends of the two second lead screws (17) close to each extend into the two adaptive holes.

6. The mechanism for rapidly adjusting a scraper of a release paper coating machine according to claim 5, characterized in that one end of each of the two second screw rods (17) close to each other is fixedly connected with a rubber block (18), and the two rubber blocks (18) are respectively matched with one side of each of the two sliding shafts (15) close to each other.