CN205183050U - Prevention leakage oil coating equipment - Google Patents

Abstract

The utility model discloses anti-seepage oil coating equipment, which relates to coating equipment. It includes an unwinding mechanism, a preheating device, a preheating roller, a trough, a scraping roller, a coating roller, a stretching roller, a guide roller, an oven, a heating roller, a cooling roller, and a winding mechanism; the unwinding mechanism is fixed on the ground Above, the preheating device is connected behind the unwinding mechanism, and there are two preheating rollers in the preheating device. There is a coating roller above the trough, and the bottom of the coating roller falls in the trough, the scraping roller is set above the trough, behind the coating roller are spreader rollers and guide rollers, and an oven is installed on the right side of the guide rollers. There are three ovens in the oven. Heating rollers, cooling rollers behind the oven, and a winding mechanism behind the cooling rollers. The beneficial effects of the utility model are: when applying glue, the amount of application can be controlled by adjusting the pressure between rollers, the glue is evenly applied, the coating quality is guaranteed, the fastness after application is good, and it is not easy to degumming.

Description

Anti-seepage oil coating equipment

technical field

The utility model relates to coating equipment, in particular to anti-seepage oil coating equipment.

Background technique

Industrial coating is to coat substrates such as paper, cloth, leather, aluminum foil, plastic film, etc. with a layer of glue, paint or ink with specific functions, and dry them for use. At present, the gluing process in many fields adopts manual operation. Because it is manual operation, the operator's operation level and experience directly affect the effect of smearing glue.

The coating machine is mainly used for the surface coating process production of film, paper, etc. This machine is to coat the rolled substrate with a layer of glue, paint or ink with specific functions, and then wind it up after drying. It adopts a special multi-functional coating head, which can realize various forms of surface coating production. The winding and unwinding of the coating machine is equipped with a full-speed automatic film splicing mechanism.

There are many types of coating machines. The brush coating machine is the oldest coating equipment. It was first used in the 1850s to produce coated wall wallpapers using porcelain clay coatings. There are 3 different types of brush coating heads: Round brush Coating head, blanket roll coating head and blanket coating head; the advent of the air knife coater in the 1930s marked the birth of the modern paper coating industry, and the air knife coater overcame the limitations of the brush coater. Disadvantages, quickly promoted, resulting in a sharp increase in the output of coated paper; the first blade coater patent appeared in the 1950s, and since then the blade coater technology has developed rapidly, according to the feeding equipment, scraper Depending on the type and location of the scraper installation, the scraper coating head is also divided into many types, such as hard blade scraper coater, drag knife scraper coater, soft blade scraper coater, fountain feeding scraper coater, Short-resident blade coater, Bill blade coater, scraper roll coater, etc.; roll coating is to apply coating to the coating surface with a coating roller, and the coating inside the machine is based on this type of coater Main; Spray coating technology is a non-contact coating method, using controllable high-pressure spray technology to coat (sizing) one or both sides of paper or cardboard; multi-layer curtain coater only needs to pass through once Coating operation just can give ink-jet printing paper surface three-layer structure (bottom layer, absorption layer and top layer), and can obtain uniform coating on uneven paper surface; Slit coating head includes coating liquid storage tank, The pump is used to press the coating liquid in the coating liquid storage tank to the nozzle through the supply pipeline. The control part is used to control the work of the pump and the nozzle. The pressure detection part is used to detect the pipeline pressure. When the pressure reaches The nozzle discharges the coating liquid at a predetermined pressure condition.

In the prior art, the anti-seepage oil is coated with sealant. When applying glue, there are the following problems. It is difficult to control the amount of glue applied. If too much glue is applied, the glue will overflow, which not only wastes glue but also pollutes the surface of the product. The appearance of the finished product is unqualified; too little smearing can not guarantee the sealing performance of the product, and the smearing position is difficult to grasp, which will affect the firmness and sealing of the workpiece connection, and the firmness is not enough after smearing, and it is easy to degumming.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and provide a kind of anti-seepage oil coating equipment with simple structure, reasonable design and convenient use. When applying glue, the application amount can be controlled by adjusting the pressure between the rollers. , Apply glue evenly, will not cause surface pollution of the product, the appearance quality of the finished product is good, the coating quality is guaranteed, good coating performance is achieved, and the fastness after application is good, and it is not easy to degumming.

In order to solve the existing problems of the background technology, the technical solution adopted by the utility model is: it includes an unwinding mechanism, a preheating device, a preheating roller, a trough, a scraping roller, a coating roller, a spreading roller, a guide roller, an oven, Heating roller, cooling roller, and winding mechanism; the unwinding mechanism is fixed on the ground, and the unwinding mechanism is connected with a preheating device. Two preheating rollers are arranged in the preheating device, and the other side of the preheating device It is a trough, and the pre-prepared sealant is placed in the trough. There is a coating roller above the trough, and the bottom of the coating roller falls in the trough. The scraping roller is set above the trough, and the position is in the preheating device. Between the coating roller and the coating roller, there are stretching rollers and guide rollers behind the coating roller. There is an oven on the right side of the guide roller. There are three heating rollers in the oven, which are arranged in an inverted triangle shape. There are cooling rollers behind the oven. The cooling rolls constitute the cooling roll group, and the winding mechanism is arranged behind the cooling roll group.

Further, the unwinding mechanism is a biaxial unwinding mechanism that can provide two rolls of material placement, and a full-speed automatic film splicing mechanism is also configured on the unwinding mechanism; the winding mechanism is a biaxial unwinding mechanism that can provide two rolls of material The winding mechanism is also equipped with a full-speed automatic film splicing mechanism.

Further, one side of the scraping roller and the coating roller is provided with an adjusting hand wheel, which can adjust the gap distance between the scraping roller and the coating roller; the other side of the scraping roller and the coating roller is provided with an adjustment knob , to adjust the pressure between the scraping roller and the coating roller.

After adopting the above structure, the beneficial effect of the utility model is: when applying glue, the amount of application can be controlled by adjusting the pressure between the rollers, the application of glue is even, and the surface of the product will not be polluted, the appearance quality of the finished product is good, and the coating quality is guaranteed. Achieve good coating performance and good fastness after coating, not easy to degumming.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Explanation of reference numerals: unwinding mechanism 1, preheating device 2, preheating roller 3, trough 4, scraping roller 5, coating roller 6, spreading roller 7, guide roller 8, oven 9, heating roller 10, cooling roller 11. Winding mechanism 12.

detailed description

Below in conjunction with accompanying drawing, the utility model is described further.

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present utility model, and are not intended to limit the present utility model.

As shown in Figure 1, this specific embodiment adopts the following technical scheme: it includes an unwinding mechanism 1, a preheating device 2, a preheating roller 3, a trough 4, a scraping roller 5, a coating roller 6, a spreading roller 7, a guide Roller 8, baking oven 9, heating roller 10, cooling roller 11, winding mechanism 12; Described unwinding mechanism 1 is fixed on the ground, and what unwinding mechanism 1 is followed is preheating device 2, and preheating device 2 is provided with Two preheating rollers 3, the other side of the preheating device 2 is a trough 4, the pre-prepared sealant is placed in the trough 4, and a coating roller 6 is arranged above the trough 4, and the coating roller 6 The bottom falls in the trough 4, and the scraping roller 5 is arranged above the trough 4, between the preheating device 2 and the coating roller 6, behind the coating roller 6 is a spreading roller 7 and a guide roller 8, and the guide roller 8 is on the right An oven 9 is arranged on the side, and there are three heating rollers 10 in the oven 9, which are arranged in an inverted triangle shape. The rear of the oven 9 is a cooling roller 11, and two cooling rollers 11, one lower and one upper, constitute a cooling roller group. Roll Mechanism12.

Further, the unwinding mechanism 1 is a biaxial unwinding mechanism that can provide two rolls of material placement, and a full-speed automatic film splicing mechanism is also configured on the unwinding mechanism 1; the winding mechanism 12 can provide two rolls of material winding The dual-axis winding mechanism, the winding mechanism 12 is also equipped with a full-speed automatic film splicing mechanism.

Further, one side of the scraping roller 5 and the coating roller 6 is provided with an adjusting hand wheel, which can adjust the gap distance between the scraping roller 5 and the coating roller 6; the other side of the scraping roller 5 and the coating roller 6 One side is provided with an adjusting knob, which can adjust the pressure between the scraping roller 5 and the coating roller 6 .

The unwinding mechanism 1 unwinds the carrier to be coated. The carrier to be coated enters the preheating device 2 and is preheated by the preheating roller 3. The sealing tape in the groove 4 reaches the surface of the coating roller 6. By adjusting the adjustment of the hand wheel and the adjusting knob, the gap distance and pressure between the coating roller 6 and the scraping roller 5 are adjusted. The pressure is strengthened, and the amount of coating is reduced. The amount of cloth will decrease, otherwise the amount of coating will increase. The excess sealant on the surface of the coating roller 6 will be scraped off by the scraping roller 5, and the sealant on the coating roller 6 will be evenly applied to the carrier to be coated. The carrier to be coated is stretched by the stretching roller 7, guided to the oven 9 by the guide roller 8, dried and strengthened by heating the heating roller 10, so that the sealant is not easy to fall off, and after increasing the fastness, use the cooling roller 11 to coat After the carrier to be coated is cooled, the winding mechanism 12 performs winding after cooling.

In this specific embodiment, when applying glue, the amount of application can be controlled by adjusting the pressure between the rollers. The application of glue is even, which will not cause surface pollution of the product. The appearance quality of the finished product is good, the coating quality is guaranteed, and good coating performance is achieved. Good fastness, not easy to degumming.

The above is only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those skilled in the art to the technical solution of the utility model, as long as they do not depart from the spirit and scope of the technical solution of the utility model , should be covered in the scope of the claims of the present utility model.

Claims (3)

1. Anti-seepage oil coating equipment, characterized in that it includes an unwinding mechanism (1), a preheating device (2), a preheating roller (3), a trough (4), a scraping roller (5), a coating roller ( 6), stretch roll (7), guide roll (8), oven (9), heating roll (10), cooling roll (11), winding mechanism (12); the unwinding mechanism (1) is fixed on the ground Above, the preheating device (2) is connected behind the unwinding mechanism (1), and two preheating rollers (3) are arranged in the preheating device (2), and the other side of the preheating device (2) is a trough (4), the pre-prepared sealant is placed in the trough (4), and the coating roller (6) is arranged above the trough (4), and the bottom of the coating roller (6) falls on the trough (4) Among them, the scraping roller (5) is set above the trough (4), between the preheating device (2) and the coating roller (6), behind the coating roller (6) is the spreading roller (7) and the guide roller (8), the right side of the guide roller (8) is provided with an oven (9), and there are three heating rollers (10) in the oven (9), arranged in an inverted triangle shape, and the cooling roller (11) is behind the oven (9). One or two cooling rolls (11) constitute the cooling roll group, and what the cooling roll group rear is provided with is a winding mechanism (12). 2. The anti-seepage oil coating equipment according to claim 1, characterized in that the unwinding mechanism (1) is a biaxial unwinding mechanism that can provide two rolls of material, and the unwinding mechanism (1) is also equipped with Full-speed automatic film splicing mechanism; the rewinding mechanism (12) is a biaxial rewinding mechanism that can provide two rolls of material winding, and a full-speed automatic film splicing mechanism is also equipped on the rewinding mechanism (12). 3. anti-seepage oil coating equipment according to claim 1, is characterized in that one side of described scraping roller (5) and coating roller (6) is provided with adjusting hand wheel; Described scraping roller (5) and The other side of the coating roller (6) is provided with an adjusting knob.