CN113322599B

CN113322599B - Oblique angle sizing coating platform

Info

Publication number: CN113322599B
Application number: CN202110556944.7A
Authority: CN
Inventors: 张新文
Original assignee: Fujian Ruixin Synthetic Leather Co ltd
Current assignee: Fujian Ruixin Synthetic Leather Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2023-02-10
Anticipated expiration: 2041-05-21
Also published as: CN113322599A

Abstract

The invention discloses a bevel sizing coating platform. The invention solves the problem of uneven coating of the coating platform. The invention comprises a guide roller 2, a bottom plate 1 and a scraper 3 which are arranged along the production line direction, wherein the rear end of the bottom plate 1 is obliquely arranged higher than the front end, the guide roller 2 is arranged below the front end of the bottom plate 1, the scraper 3 is arranged at the upper part of the rear end of the bottom plate 1, a gap is formed between the scraper 3 and the bottom plate 1, and the rear side of the bottom plate is also butted with a feed inlet of a lower mechanism along the production line direction. The invention has simple structure, avoids the problem that the base material is not attached to the bottom plate enough, and can improve the uniformity of the coating.

Description

Oblique angle sizing coating platform

Technical Field

The invention relates to the field of textile machinery, in particular to a bevel sizing coating platform.

Background

The working flow of the coating machine is as follows: coating a layer of glue, paint or ink with specific functions on a coiled substrate such as paper, cloth, leather, aluminum foil, plastic film and the like, drying and rolling.

In a conventional coating apparatus, as shown in fig. 1, a cloth passes through a gap between a scraper and a baffle, and a large part of a coating material is received by the scraper, and the coating material passing through the gap is coated on the cloth. The tension of the cloth plays an important role in the uniformity of the coating during use. As shown in fig. 1, the guide roller is higher than the bottom plate and the scraper, so that a gap is formed between the guide roller and the bottom plate when the cloth is set up, and the cloth can be attached to the bottom plate only by a pressing device or a fixing device. The cloth passes through the scraper from top to bottom, and the gap between the cloth and the bottom plate can influence the angle of the cloth passing through the scraper, so that the thickness of the coating cannot reach the expected thickness. And under the action of gravity, the coating flows downwards along the bottom plate, a large amount of coating is accumulated in front of the scraper, and because the coating application speed is low, coagulation is easy to generate, so that the coating amount is inconsistent, the coating is not uniform, and the quality of a finished product is influenced.

Chinese patent application No. CN 206418288U discloses a "coating apparatus for improving uneven coating of cloth", which adjusts the tension at each position of the cloth by arranging a tension adjusting device at the rear side of the bottom plate, so as to achieve the purpose of making the coating even. This technical scheme provides an ascending power through elevating gear, though improved the uneven problem of cloth tension, but the cloth is by elevating gear jack-up back, can produce the slope of certain angle, and has the space between the bottom plate, makes scraper blade and bottom plate space reduce, and the coating through the scraper blade reduces, and the coating thickness diminishes, can't reach preset thickness.

Disclosure of Invention

For solving the inhomogeneous problem of current coating platform coating, the inventor provides a coating platform is starched at oblique angle, includes deflector roll 2, bottom plate 1, the scraper blade 3 that sets up along the production line direction, its characterized in that: the rear end of the bottom plate 1 is higher than the front end and is obliquely arranged, the guide roller 2 is arranged below the front end of the bottom plate 1, the scraper 3 is arranged on the upper portion of the rear end of the bottom plate 1, a gap is reserved between the scraper 3 and the bottom plate 1, and the rear side of the bottom plate is also butted with a feed inlet of a lower mechanism along the production line direction.

Preferably, side baffles 4 are connected to two sides of the scraper 3, the plane of the side baffles 4 is perpendicular to the scraper 3, and the plane of the side baffles 4 is perpendicular to the bottom plate 1.

Preferably, the scraping plate 3 and the side baffle 4 form a scraping table, and the scraping table is detachably connected to the feeding end of the lower mechanism.

Preferably, a rotating shaft 5 is provided at an upper portion of the lower mechanism, a link 6 is fixed to the rotating shaft 5, and a clamping portion 7 is provided at a front end of the link 6, and the clamping portion 7 is used for clamping the scraping table.

In the present invention, a leakage-proof block 8 is further disposed at the bottom of the side baffle 4, and the leakage-proof block 8 is made of a soft material.

Preferably, the inclination angle of the bottom plate 1 with the horizontal plane is controlled to be 10-30 degrees.

Preferably, the included angle between the scraper 3 and the bottom plate 1 is controlled to be 70-110 degrees.

Preferably, the side baffle 4 is provided with a triangular acrylic baffle 9.

The coating machine is characterized in that a spray head (5) is further arranged, the spray head (5) is erected on a rail above the coating platform, the extending direction of the rail is perpendicular to the feeding direction of the coating platform, and the spray head (5) moves in a translation mode on the rail and is driven by a motor.

Further, the device comprises a protective box (1), wherein two groups of slurry barrels (8) are fixedly connected to the inner wall of the protective box (1), two groups of pigment barrels (10) are fixedly connected to the inner wall of the protective box (1), each top end of each slurry barrel (8) and each top end of each pigment barrel (10) penetrate through the protective box (1) and extend to the upper side of the protective box (1), two sealing covers (11) are arranged above the protective box (1), each bottom surface of each sealing cover (11) is fixedly connected with two groups of clamping plates (12), the outer surfaces of the two groups of clamping plates (12) are respectively clamped on the inner walls of the slurry barrels (8) and the pigment barrels (10), four electric telescopic rods (13) are fixedly connected to the bottom surface of each clamping plate (12), different electric telescopic rods are driven by different motors, a pressing plate (14) is fixedly connected to the bottom end of each electric telescopic rod (13), a rubber pad (15) is fixedly connected to the bottom surface of each pressing plate (14), each discharging pipe (18) is fixedly connected to the bottom surface of each slurry barrel (8) and each pigment barrel (10), the discharging pipe (18) is communicated with a connecting pipe (16), the protective box (18) is fixedly connected to the protective box (1), the discharge end of the stirring box is connected with a spray head (5).

Specifically, each group of material conveying pipes (16) is also communicated with a material conveying stirring box to be stirred and then connected with a material discharging pipe (4).

Further, the bottom surface fixedly connected with two sets of supporting legs (6) of protective housing (1), every the equal fixedly connected with base (3) in bottom surface of supporting leg (6), every anti-skidding line has all been seted up to the bottom surface of base (3).

Different from the prior art, the technical scheme has the following advantages:

the invention provides an oblique angle sizing coating platform, which enables a coating on the surface of a base material to be more uniform through the matching of a scraper, a bottom plate and a guide roller. The deflector roll sets up at the bottom plate lower extreme, has avoided substrate surface not enough to laminate the bottom plate, leads to coating thickness change, inhomogeneous problem.

Drawings

FIG. 1 is a schematic perspective view of the protective case of the present invention;

FIG. 2 is a cross-sectional elevation view of the protective case of the present invention;

FIG. 3 is a cross-sectional view of a side view of the protective enclosure of the present invention;

FIG. 4 is a cross-sectional view of a top view of the protective case of the present invention;

FIG. 5 is a top view of a discharge conduit according to the present invention;

FIG. 6 is a schematic view of a sizing platform according to the present invention;

FIG. 7 is a schematic view of the construction of the bevel size platform of the present invention.

In the figure: 1. a protective box; 2. a discharge valve; 3. a base; 4. a discharge pipe; 5. a spray head; 6. supporting legs; 7. a control switch; 8. a slurry barrel; 9. a handle; 10. a paint bucket; 11. a sealing cover; 12. clamping a plate; 13. an electric telescopic rod; 14. pressing a plate; 15. a rubber pad; 16. a delivery pipe; 17. a stabilizing block; 18. a discharge pipe; 19. a stirring box; 20. a connecting pipe; 21. a base plate; 22. a guide roller; 23. a squeegee; 24. a side dam; 25. a rotating shaft; 26. a connecting rod; 27. a clamping portion; 28. leakage prevention; 29. acrylic baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a thick liquids colour mixture device, including protective housing 1, four thick liquids bucket 8 of inner wall fixedly connected with of protective housing 1, four pigment bucket 10 of inner wall fixedly connected with of protective housing 1, the top of every thick liquids bucket 8 and pigment bucket 10 all runs through protective housing 1 and extends to the top of protective housing 1, protective housing 1's top is equipped with two sealed lids 11, two sets of cardboard 12 of the equal fixedly connected with in bottom surface of every sealed lid 11, the surface of two sets of cardboard 12 is the inner wall of joint at thick liquids bucket 8 and pigment bucket 10 respectively, the equal fixedly connected with electric telescopic handle 13 in bottom surface of every cardboard 12, different electric telescopic handle is through different motor drive, thereby correspond the extrusion capacity of different drive power control every pigment bucket and thick liquids bucket according to different drive logics. The equal fixedly connected with clamp plate 14 in bottom of every electric telescopic handle 13, the equal fixedly connected with rubber pad 15 in bottom surface of every clamp plate 14, the positive fixedly connected with control switch 7 of protective housing 1.

Furthermore, the bottom surfaces of each of the slurry barrels 8 and the pigment barrels 10 are fixedly communicated with a

discharge pipe

18, 4 slurry barrels and 4 pigment barrels are arranged, and one slurry barrel and one pigment barrel are combined into a group of mixing units for mixing. The bottom ends of the discharge pipes 18 of each group of the slurry barrel and the pigment barrel are fixedly communicated with the same material conveying pipe 16, and the material conveying pipes 16 can be provided with mixing and stirring functions. It is also possible to connect the tapping pipe 4 after the feeding pipe 16 has been connected to a feeding agitator tank. The 4 groups of mixing units correspond to the black and three primary colors, respectively. And the materials are mixed in advance in each group of material conveying pipes to obtain the slurry with three primary colors, so that the problem of insufficient stirring uniformity of subsequent color mixing can be prevented. The adjacent ends of the two material conveying pipes 16 are fixedly communicated with a material discharging pipe 4, and the front end of the material discharging pipe 4 penetrates through the protective box 1 and is fixedly communicated with a stirring box 19. And further mixing the black and three-primary color slurry in a stirring box according to the requirement and proportion to finally obtain the uniformly mixed color target color slurry. Through the scheme, the mixed color slurry with more than ten colors and better expressive force can be obtained.

Through adopting above-mentioned technical scheme, make the mixture that a thick liquids colour mixture device can go on the raw materials, improve the mixed effect of raw materials.

Furthermore, a connecting pipe 20 is fixedly communicated with the front surface of the stirring tank 19, a discharge valve 2 is fixedly communicated with the outer surface of the connecting pipe 20, and a spray head 5 is fixedly communicated with the front end of the connecting pipe 20. In this embodiment, the lower portion of the spray head faces the loading area of the paint platform in front of the scraper. In a preferred embodiment, the spray head is further mounted on a rail above the paint platform, the extension direction of the rail is perpendicular to the feeding direction of the paint platform, the spray head is driven by a motor to move in a translation mode on the rail, and the paint can be more uniformly pressed out of a containing area uniformly distributed in front of the scraper by controlling the moving speed.

By adopting the technical scheme, the slurry color mixing device can prevent raw materials from leaking and can control the discharge speed of the raw materials.

Further, two sets of supporting legs 6 of bottom surface fixedly connected with of protective housing 1, the equal fixedly connected with base 3 in bottom surface of every supporting leg 6, anti-skidding line has all been seted up to the bottom surface of every base 3.

By adopting the technical scheme, the slurry color mixing device can be more stable in working, and the device is prevented from sliding in working.

Further, the equal fixedly connected with handle 9 of upper surface of every sealed lid 11, the surface of every handle 9 all overlaps and is equipped with anti-skidding cover.

Through adopting above-mentioned technical scheme, make a thick liquids colour mixture device can be convenient for the staff and take sealed lid 11, can also protect staff's hand.

Furthermore, two groups of stabilizing blocks 17 are fixedly connected to the bottom surface of the protective box 1, and the upper surface of each stabilizing block 17 is fixedly connected with the bottom surface of the material conveying pipe 16.

By adopting the technical scheme, the slurry color mixing device can stabilize the material conveying pipe 16, and the material can be more stably discharged.

The working principle is as follows: when using this device, at first the staff will open sealed lid 11 earlier, then pour prepared raw materials into the inside of thick liquids bucket 8 and pigment bucket 10 respectively, covering sealed lid 11, and let cardboard 12 respectively with

pigment bucket

10 and 8 looks joints of thick liquids bucket, can make its seal better, then open blow off valve 2, click control switch 7 and make electric telescopic handle 13 stretch out and draw back, drive clamp plate 14 and the 15 compressed air of rubber pad 15 downwards, can compress the raw materials of pigment bucket 10 and thick liquids bucket 8, can make the quick inside that gets into discharging pipe 4 from arranging material pipe 18 of raw materials mix, then flow into that 19 insides of agitator tank carry out stirring once more and mix, can make the raw materials more even, can also adjust the speed of raw materials input, improve the effect of raw materials colour mixture.

In a further embodiment, a sizing platform can be butted below the spray head, wherein the sizing platform can be an oblique-angle-raising sizing platform, and particularly, as shown in the embodiment shown in fig. 6, a guide roller 22, a bottom plate 21 and a scraper 23 are sequentially arranged along the production line direction. The guide rollers 22 serve to stabilize the conveyed substrate. The rear end of the bottom plate 21 is obliquely arranged higher than the front end, the guide roller 22 is arranged below the front end of the bottom plate 21, and the scraper 23 is arranged at the upper part of the rear end of the bottom plate 21, so that the coating and the base material move in the direction from bottom to top. The paint flows in from the upper part of the rear end of the base plate 21 and in front of the scraper 23. The scraper 23 has a gap with the bottom plate 21, and the size of the gap can be controlled by adjusting the height of the scraper 23 according to actual production requirements, so that the thickness of the coating can be adjusted. The rear side of the bottom plate 21 is also butted with a feed inlet of a lower mechanism along the production line direction. The subordinate mechanism comprises but is not limited to a drying device, a winding device, a cleaning device and a cutting device. In use, the substrate is guided from the guide roller 22, passes through the gap below the scraper 23 on the bottom plate 21, and proceeds to the lower mechanism. The coating is poured in from the front of the scraper 23 and poured on the substrate, and a part of the coating is blocked by the scraper 23, and a part of the coating passes through the gap to form a uniform coating on the substrate. In the embodiment shown in FIG. 6, it can be seen that during the slurry coating of the substrate, the coating is balanced by the frictional force exerted on the substrate and the force of gravity, and neither drools downward nor builds up excessively in front of the blade. By reducing the accumulation amount of the coating in front of the scraper, the coating is prevented from being condensed at the scraper to influence the coating effect.

Compared with the prior art, the sizing platform of the embodiment has the improvement points that: the rear end of the bottom plate 21 is obliquely arranged higher than the front end, and the guide roller 22 is arranged below the front end of the bottom plate 21. By the spatial arrangement and combination of the guide roller 22, the bottom plate 21 and the scraper 23, the coating of the surface of the substrate can be more uniform. The guide roller is arranged at the lower end of the bottom plate, the base material moves from the lower part to the upper part, and the guide roller is more attached to the bottom plate due to gravity and the pulling force of a rear side production line. Thereby solved the substrate surface and not enough laminated bottom plate, lead to coating thickness change, inhomogeneous problem.

In a preferred embodiment, side baffles 24 are connected to two sides of the scraper 23, the plane of the side baffles 24 is perpendicular to the scraper 23, and the plane of the side baffles 24 is perpendicular to the bottom plate 21. The side baffles 24 are connected to two ends of the scraper 23, and when the scraper 23 blocks most of slurry to be coated, the flowing direction of the coating is limited, so that the coating is prevented from overflowing to two sides.

In the preferred embodiment, the scraper 23 and the side guards 24 form a scraper table which is detachably connected to the feed end of the lower mechanism. What is meant by the detachable scraping table here is that the scraping plate 23 and the side baffle 24 are connected into a whole scraping table, the scraping plate and the side baffle can be detached from each other, the scraping table can also be connected to the feed end of the lower mechanism through a detachable connecting structure, the detachable structure can be arranged on the scraping plate so as to be matched with the feed end of the lower mechanism, and the detachable structure can also be arranged on the side baffle so as to be matched with the lower mechanism. The squeegee 23 and the side dams 24 are inevitably stained with the coating material after coating. And the detachable scraping table is favorable for replacing different coatings and base materials, and the production efficiency is improved.

In a preferred embodiment, a rotating shaft 25 is arranged at the upper part of the lower mechanism, a connecting rod 26 is fixed on the rotating shaft 25, a clamping part 27 is arranged at the front end of the connecting rod 26, and the clamping part 27 is used for clamping the scraping table. In this embodiment, it can be seen that the detachable structure, specifically the clamping portion 27, can clamp the side fence 24 or the clamping scraper 23 or both the clamping scrapers 23 and 24 by the clamping device, and all these technical effects can be achieved by detaching the detachable scraper.

Meanwhile, when the rotating shaft 25 clamps the scraping table to rotate towards one side of the bottom plate 21, the connecting rod 26 drives the clamping portion 27 to rotate together, the scraping table stops and is clamped when rotating to a set position, the scraping table can be pressed on the upper portion of the bottom plate, substrates can be attached to the bottom plate, and leakage of coatings is prevented. When the scraping table needs to be taken down and replaced, the rotating shaft 25 rotates to one side far away from the bottom plate, and the connecting rod 26 drives the clamping portion 27 to clamp the scraping table to move upwards, so that the scraping table is separated from the bottom plate 21, a certain angle is raised, and the scraping table is convenient for workers to take down. From another angle, set up the sizing coating platform to the oblique angle and also can leave more overhead space to make things convenient for the workman to carry out the dismantlement operation to the scraping platform. Furthermore, when the color of the slurry to be sprayed is changed by the slurry color mixing device through the control logic, the discharging of the spray head can be stopped firstly, the base material idles for a period of time, the coating in the coating area is consumed, then the step is carried out, the rotating shaft 25 and the connecting rod 26 rotate upwards, so that the scraping table is driven to be lifted up, workers can replace the scraping table for the corresponding color, then the connecting rod 26 is placed down, and the spraying operation is normally carried out after the slurry is sprayed. The technical effect that the scraping table is replaceable can be achieved through the mode, the scraping table is suitable for sizing of sizing agents with different colors, and color mixing is avoided. The corresponding scraping table can be used for the next time after being simply cleaned, and the production cost is saved.

In a preferred embodiment, the bottom of the side barrier 24 is further provided with a leakage-proof block 28, and the leakage-proof block 28 is made of a soft material, including but not limited to Polyethylene (PE), thermoplastic elastomer (TPE), thermoplastic rubber (TPR), thermoplastic polyurethane elastomer (TPU), and the like. The anti-leakage baffle can be attached to the bottom end of the side baffle, when the anti-leakage baffle is made of soft materials, after the anti-leakage baffle is used for several times, the anti-leakage baffle 28 can naturally curl, as shown in fig. 7, the anti-leakage baffle is attached to the base material on the surface of the bottom plate, and the technical effect of preventing the paint from leaking is achieved better.

In a preferred embodiment, the inclination of the base plate 21 to the horizontal is controlled at 10-30 °. The appropriate angle is selected according to the concentration and viscosity of the coating: the inclination angle between the bottom plate 21 and the horizontal plane is not too large, so that the coating is prevented from falling off from the bottom plate 21; the inclination angle of the bottom plate 21 to the horizontal plane is not too small, otherwise the friction force of the paint is far greater than the gravity force, and the ideal effect cannot be achieved.

In a preferred embodiment, the included angle between the scraper 23 and the bottom plate 21 is controlled to be 70-110 degrees, and can be adjusted according to actual production conditions. The angle of the blade 23 to the base plate 21 affects the stability of the clamping portion 27 when clamping the blade. The included angle between the scraper 23 and the bottom plate 21 is controlled in the range, the small included angle can ensure that too much paint cannot be adhered to the scraper, and the large included angle can facilitate the addition of the paint by workers.

In the preferred embodiment, the side guard 24 is provided with a triangular acrylic guard 29, the triangular structure can enhance the structural stability between the scraper and the side guard, and in other embodiments, the acrylic guard 29 is clamped by the clamping part 27, and the contact area is larger, so that the clamping is convenient.

In conclusion, the oblique angle sizing coating platform has the advantages that the guide roller, the scraper and the bottom plate are arranged in a matched mode, so that the coating uniformity can be further improved; the detachable scraping table is arranged, so that the paint scraper can be suitable for coating scenes of different colors of paints, and the practicability of products is enhanced; the platform is scraped with clamping part cooperation centre gripping to pivot, can accomplish simply and swiftly and scrape the dismantlement and the installation of platform, especially satisfies the demand of scraping the platform under the multi-colour coating scene of changing. This platform stable in structure and leak protection are applicable to the industrial production process.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oblique angle sizing coating platform, includes deflector roll (22), bottom plate (21), scraper blade (23) that set up along the production line direction, its characterized in that: the rear end of the bottom plate (21) is higher than the front end in an inclined mode, the guide roller (22) is arranged below the front end of the bottom plate (21), the scraper (23) is arranged on the upper portion of the rear end of the bottom plate (21), a gap is reserved between the scraper (23) and the bottom plate (21), the direct production line direction of the rear side of the bottom plate is further butted with a feed inlet of a lower mechanism, side baffles (24) are connected and arranged on two sides of the scraper (23), the side baffles (24) are perpendicular to the plane scraper (23), the scraper (23) and the side baffles (24) form a scraping table, the side baffles (24) are perpendicular to the plane bottom plate (21), triangular acrylic baffles (29) are arranged on the side baffles (24), the upper portion of the lower mechanism is provided with a rotating shaft (25), the rotating shaft (25) is fixed with a connecting rod (26), the front end of the connecting rod (26) is provided with a clamping portion (27), the clamping portion (27) is used for clamping and the scraping table, the connecting rod (26) drives the clamping portion (27) to rotate together, so that the scraping table can be arranged on the upper portion of the bottom plate or the pressing table and the bottom plate (21) can be separated,

the coating machine is characterized in that a spray head (5) is further arranged, the spray head (5) is erected on a track above the coating platform, the extending direction of the track is perpendicular to the feeding direction of the coating platform, the spray head (5) is driven by a motor to move in a translation mode on the track, and the spray head (5) is further connected with the discharging end of the stirring box.

2. A bevel sized coating platform according to claim 1, wherein: the bottom of the side baffle (24) is also provided with a leakage-proof baffle (28), and the leakage-proof baffle (28) is made of soft materials.

3. A bevel sized coating platform according to claim 1, wherein: the inclination angle of the bottom plate (21) and the horizontal plane is controlled to be 10-30 degrees.

4. A bevel sized coating platform according to claim 1, wherein: the included angle between the scraper (23) and the bottom plate (21) is controlled to be 70-110 degrees.

5. The oblique sizing platform according to claim 1, comprising a protective box (1), wherein two groups of slurry barrels (8) are fixedly connected to the inner wall of the protective box (1), two groups of pigment barrels (10) are fixedly connected to the inner wall of the protective box (1), the top end of each slurry barrel (8) and each pigment barrel (10) penetrates through the protective box (1) and extends above the protective box (1), two sealing covers (11) are arranged above the protective box (1), two groups of clamping plates (12) are fixedly connected to the bottom surface of each sealing cover (11), the outer surfaces of the two groups of clamping plates (12) are respectively clamped to the inner walls of the slurry barrels (8) and the pigment barrels (10), four electric telescopic rods (13) are fixedly connected to the bottom surface of each clamping plate (12), different electric telescopic rods are driven by different motors, a pressing plate (14) is fixedly connected to the bottom end of each electric telescopic rod (13), a rubber pad (15) is fixedly connected to the bottom surface of each clamping plate (14), a discharge pipe (18) and a communication pipe (16) is fixedly connected to the bottom surface of each group of the discharge pipe (10), and a communication pipe (16) is fixedly connected to the discharge pipe (18) and a communication pipe (16) is fixedly connected to each group, the front end of the discharge pipe (4) penetrates through the protective box (1) and is fixedly communicated with a stirring box (19).

6. A bevel sized coating platform according to claim 1, wherein: each group of material conveying pipes (16) is also communicated with a material conveying stirring box to be stirred and then connected with a material discharging pipe (4).