Coating machine with coating convenient to replace

Abstract

The utility model relates to a coating machine convenient for replacing a coating, and aims to solve the technical problems that when the current coating machine is used, paint is splashed to a conveying table, so that residues and impurities of an old coating on the conveying table need to be manually cleaned by personnel when the coating is replaced, the labor force is increased, and the coating replacement efficiency is reduced. A conveying table is arranged above the supporting table, a sizing box is fixedly connected between the two sides of the top of the supporting table, and a swabbing roller is rotationally connected between the two sides of an inner cavity of the sizing box; bearing boxes are installed on the two sides of the lower portion of the supporting table, and scraping plates are obliquely installed on one sides of the tops of the two bearing boxes. Old coatings left on the conveying table can be automatically cleaned, so that residues and impurities of the old coatings on the conveying table do not need to be manually cleaned by workers, labor force is reduced, the coating replacing efficiency is improved, and the labor intensity of workers is reduced. And the effect of cleaning the old coating left on the conveying table by the scraper blade can be improved.

Description

Technical Field

[0001] The utility model relates to the field of coating machines, in particular to a coating machine which is convenient for replacing coatings. Background Art

[0002] Coating machine is a kind of equipment used for coating on the surface of fabric, paper, film and other materials. It improves the performance of materials by evenly coating the coating material on the surface of the substrate, such as increasing waterproofness, wear resistance, antistatic properties, etc., or giving materials specific functions, such as light shielding, heat insulation, etc.

[0003] According to the patent CN215354416U, a coating machine that is easy to replace the coating includes a support frame, the inner wall of the support frame is connected to a control shaft, the outer wall of the control shaft is connected to a conveying platform, a bottom plate is arranged in the middle below the conveying platform, four ends of the lower surface of the bottom plate are connected to support legs, the upper surface of the bottom plate is connected to a sizing box, shielding curtains are arranged on both sides of the sizing box, the top of the sizing box is connected to a driving box, the inner wall of the driving box is connected to a telescopic rod, the bottom of the telescopic rod is connected to a blower, the inner wall of the blower is connected to a support rod, the center of the support rod is connected to a fan blade, a guide roller is arranged through the inner side of the sizing box, and the outer wall of the guide roller is connected to the outer wall of the guide roller. A brush roller is connected, and a switch is provided on the other side of the guide roller. In the process of realizing the utility model, the inventor found that at least the following problems exist in the prior art and have not been solved. Through the joint action of the internal structure of the slurry box, the thickness, uniformity and flatness of the sizing of the cloth can be controlled, and the replacement of the coating is convenient, so that the quality of the cloth can be controlled. During use, the traditional coating machine will splash paint onto the conveyor platform when in use, so when replacing the coating, personnel need to manually clean the residues and impurities of the old coating on the conveyor platform, which not only increases labor, but also reduces the efficiency of coating replacement. For this reason, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a coating machine that is easy to replace the coating, so as to solve the technical problem that the current coating machine will splash paint onto the conveyor table when in use, so that when replacing the coating, personnel need to manually clean the residues and impurities of the old coating on the conveyor table, which not only increases labor but also reduces the efficiency of coating replacement.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: to design a coating machine which is convenient for replacing coatings, comprising a support table, a conveying table is arranged above the support table, a sizing box is fixedly connected between the two sides of the top of the support table, and a brush roller is rotatably connected between the two sides of the inner cavity of the sizing box; carrying boxes are installed on both sides below the support table, scrapers are obliquely installed on one side of the top of the two carrying boxes, and the two scrapers are both arranged to fit the conveyor belt on the conveying table, springs are fixedly connected on both sides of the top of the carrying boxes, a pressure plate is fixedly connected between the tops of the two springs, the pressure plate is placed in the middle of the conveying table, and the pressure plate corresponds to the fitting position of the scraper and the conveyor belt on the conveying table.

[0006] Preferably, a duct and a hot air blower are installed on one side of the scraper close to the carrying box, a connecting pipe is connected between the air outlet end of the hot air blower and the duct, and a plurality of air outlet holes are opened on the connecting pipe.

[0007] Preferably, telescopic rods are fixedly connected between both sides of the bottom of the pressure plate and the carrying box, and the spring sleeve is arranged on the outside of the telescopic rods.

[0008] Preferably, the spring is always in a stretched state.

[0009] Preferably, openings are provided on both sides of the sizing box, and shielding curtains are installed at the openings on both sides of the sizing box.

[0010] Preferably, the scraper is placed in the middle of the carrying box, and the size of the scraper is smaller than the size of the carrying box.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model combines a conveying platform, a scraper, a bearing box, a spring and a pressure plate. The scraper contacts the bottom surface of the conveyor belt on the conveying platform, so that the conveying platform is started to rotate when the coating is replaced, so that the scraper can automatically remove the old coating remaining on the conveying platform, thereby eliminating the need for personnel to manually clean the residues and impurities of the old coating on the conveying platform, which not only reduces labor but also improves the efficiency of coating replacement. When cleaning the remaining old coating, the spring is always in a stretched state, so that the spring pulls the pressure plate to squeeze the conveyor belt on the conveying platform and place it on the scraper, thereby improving the stability of the contact between the scraper and the conveyor belt on the conveying platform, thereby improving the effect of the scraper in cleaning the remaining old coating on the conveying platform.

[0013] 2. The utility model combines a hot air blower, a connecting pipe, a duct and an air outlet. When cleaning the remaining old coating, the hot air blower is started to discharge hot air through the air outlet and placed on the conveying platform, so that the remaining old coating can be heated and melted, thereby reducing the adhesion of the remaining old coating to the conveyor belt on the conveying platform, thereby improving the effect of the scraper in cleaning the remaining old coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the bearing box and the scraper of the utility model;

[0016] Figure 3 It is a side view of the connection between the sizing box and the sizing brush roller of the utility model.

[0017] In the figure: 1. support platform; 2. sizing box; 21. shielding curtain; 22. sizing roller; 3. conveying platform; 4. carrying box; 41. scraper; 5. pressure plate; 51. spring; 52. telescopic rod; 6. hot air blower; 61. connecting pipe; 62. duct; 63. air outlet. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Embodiment 1: A coating machine that is convenient for changing coatings, see Figures 1 to 3 , including a support platform 1, a conveying platform 3 is arranged above the support platform 1, a sizing box 2 is fixedly connected between the two sides of the top of the support platform 1, and a brush roller 22 is rotatably connected between the two sides of the inner cavity of the sizing box 2; supporting boxes 4 are installed on both sides below the support platform 1, and scrapers 41 are obliquely installed on one side of the top of the two supporting boxes 4, and the two scrapers 41 are both arranged to fit the conveyor belt on the conveying platform 3, and springs 51 are fixedly connected on both sides of the top of the supporting boxes 4, and a pressure plate 5 is fixedly connected between the tops of the two springs 51, and the spring 51 is always in a stretched state. The pressure plate 5 is placed in the middle of the conveying platform 3, and the pressure plate 5 corresponds to the fitting position of the scraper 41 and the conveyor belt on the conveying platform 3. The scraper 41 contacts the bottom surface of the conveyor belt on the conveyor platform 3, so that the conveyor platform 3 is started to rotate when the coating is changed, so that the scraper 41 can automatically remove the old coating remaining on the conveyor platform 3, thereby eliminating the need for personnel to manually clean the residues and impurities of the old coating on the conveyor platform 3, which not only reduces labor but also improves the efficiency of coating replacement. When cleaning the remaining old coating, the matching spring 51 is always in a stretched state, so that the spring 51 pulls the pressure plate 5 to squeeze the conveyor belt on the conveyor platform 3 and place it on the scraper 41, thereby improving the stability of the contact between the scraper 41 and the conveyor belt on the conveyor platform 3, and thereby improving the effect of the scraper 41 in cleaning the remaining old coating on the conveyor platform 3.

[0020] For details, see Figure 2 A duct 62 and a hot air blower 6 are installed on one side of the scraper 41 close to the carrying box 4. A connecting pipe 61 is connected between the air outlet end of the hot air blower 6 and the duct 62. A plurality of air outlet holes 63 are provided on the connecting pipe 61. When cleaning the remaining old coating, the hot air blower 6 is started to discharge the hot air through the air outlet holes 63 and place it on the conveying platform 3, so that the remaining old coating can be heated and melted, thereby reducing the adhesion between the remaining old coating and the conveyor belt on the conveying platform 3, thereby improving the effect of the scraper 41 in cleaning the remaining old coating.

[0021] For further information, see Figure 2 Telescopic rods 52 are fixedly connected between the bottom sides of the pressure plate 5 and the carrying box 4, and the spring 51 is sleeved on the outside of the telescopic rods 52. Through the setting of the telescopic rods 52, the pressure plate 5 can be guided to move downward, thereby ensuring that the pressure plate 5 can stably contact the scraper 41.

[0022] It is worth noting that see Figure 1 Both sides of the sizing box 2 are provided with openings, and shielding curtains 21 are installed at the openings on both sides of the sizing box 2. The shielding curtains 21 can not only prevent coating sputtering, but also prevent dust from entering and affecting the quality of the coating.

[0023] It is worth noting that see Figure 2 The scraper 41 is placed in the middle of the carrying box 4 , and the size of the scraper 41 is smaller than the size of the carrying box 4 , so as to ensure that the old coating cleaned by the scraper 41 can be collected in the carrying box 4 .

[0024] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0025] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A coating machine for convenient coating replacement, comprising a support table (1), characterized in that: A conveying platform (3) is arranged above the support platform (1), a sizing box (2) is fixedly connected between two sides of the top of the support platform (1), and a sizing brush roller (22) is rotatably connected between two sides of the inner cavity of the sizing box (2); Carrying boxes (4) are installed on both sides below the support platform (1), and scrapers (41) are installed obliquely on one side of the top of the two carrying boxes (4), and the two scrapers (41) are arranged to fit the conveyor belt on the conveying platform (3). Springs (51) are fixedly connected to both sides of the top of the carrying box (4), and a pressure plate (5) is fixedly connected between the tops of the two springs (51). The pressure plate (5) is placed in the middle of the conveying platform (3), and the pressure plate (5) corresponds to the fitting position of the scraper (41) and the conveyor belt on the conveying platform (3).

2. A coating machine for easy coating replacement as claimed in claim 1, characterized in that: A duct (62) and a hot air blower (6) are installed on one side of the scraper (41) close to the carrying box (4); a connecting pipe (61) is connected between the air outlet end of the hot air blower (6) and the duct (62); and a plurality of air outlet holes (63) are provided on the connecting pipe (61).

3. A coating machine for easy coating replacement as claimed in claim 1, characterized in that: Telescopic rods (52) are fixedly connected between the two sides of the bottom of the pressure plate (5) and the carrying box (4), and the spring (51) is sleeved on the outside of the telescopic rods (52).

4. A coating machine for easy coating replacement as claimed in claim 1, characterized in that: The spring (51) is always in a stretched state.

5. A coating machine for easy coating replacement as claimed in claim 1, characterized in that: Openings are provided on both sides of the sizing box (2), and shielding curtains (21) are installed at the openings on both sides of the sizing box (2).

6. A coating machine for easy coating replacement as claimed in claim 1, characterized in that: The scraper (41) is placed in the middle of the carrying box (4), and the size of the scraper (41) is smaller than the size of the carrying box (4).

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