Rust-proof film processing casting machine

Abstract

The utility model discloses an anti-rust film processing casting machine, and belongs to the technical field of anti-rust film processing. The casting machine mainly comprises two symmetrically-arranged supporting plates, a coating base band is arranged between the two sets of supporting plates, and the two sets of supporting plates are connected with a casting machine body; the tensioning assembly comprises side plates, the side plates are installed on the side faces of the supporting plate, two limiting rollers are connected between the two side plates, and adjusting grooves are formed in the side plates; the tensioning roller is provided with a roller shaft; the mounting frame is mounted on the side plate; the base is installed on the installation frame, a second screw rod is connected to the base in a threaded mode, a second fixing sleeve is installed at one end of the second screw rod, and a roller shaft of the tensioning roller is fixedly connected with the second fixing sleeve. According to the anti-rust film processing casting machine, by arranging the side plate, the limiting roller, the tensioning roller, the adjusting groove, the mounting frame, the base, the second screw rod, the rotating disc and the second fixing sleeve, the tensioning degree of the coating base band is adjusted through the tensioning roller.

Description

Technical Field

[0001] This application relates to the technical field of anti-rust film processing, and specifically relates to a casting machine for anti-rust film processing. Background Art

[0002] An anti-rust film is a material synthesized from polyethylene and anti-rust components. It is a film material with anti-rust function and is usually used for the packaging and protection of metal products to prevent the metal surface from rusting and corroding.

[0003] There are various types of anti-rust films, including gas-phase anti-rust films, peelable plastic anti-rust films, and composite anti-rust films, etc. The main performance of anti-rust films is anti-rust performance. The anti-rust film can form a protective film on the metal surface to prevent the metal from contacting the external environment, thereby preventing the metal from rusting and corroding.

[0004] For example, the patent with the publication number CN218256267U specifically discloses a casting machine for anti-rust film processing, including the settings of a support plate, a coating base belt, a scraping and pressing assembly, an electric telescopic rod, a connecting plate, a lower pressing plate, a coating scraper, a guide rod, a limit stop block, a composite spring, and an adjusting plate, so as to facilitate adjusting the scraping and pressing thickness of the raw material as needed, with strong practicability.

[0005] When the above-mentioned casting machine for anti-rust film processing is in use, the coating base belt is fixedly connected between two support plates, and there is no tensioning device on the support plates. Therefore, if the coating base belt deforms or softens after being used at high temperature or for a long time, the coating base belt will become loose, which will in turn affect the production effect of the anti-rust film. Therefore, it is necessary to design a casting machine for anti-rust film processing to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a casting machine for anti-rust film processing, which solves the problem that when the above-mentioned casting machine for anti-rust film processing is in use, the coating base belt is fixedly connected between two support plates, and there is no tensioning device on the support plates. Therefore, if the coating base belt deforms or softens after being used at high temperature or for a long time, the coating base belt will become loose, which will in turn affect the production effect of the anti-rust film.

[0008] The technical solution adopted by the present application to solve its technical problems is: an extrusion casting machine for processing anti-rust films. It mainly includes: two symmetrically arranged support plates, a coating baseband is arranged between the two groups of support plates, and a casting machine body is connected to the two groups of support plates; a tensioning assembly, which includes being installed on both sides of the support plate. The tensioning assembly includes: side plates, which are installed on the side of the support plate, two groups of limiting rollers are connected between the two groups of side plates, and adjustment grooves are opened on the side plates; a tensioning roller, which is placed between the two groups of adjustment grooves, and the tensioning roller has a roller shaft; a mounting frame, which is installed on the side plate; a base, which is installed on the mounting frame, a second screw rod is threadedly connected to the base, one end of the second screw rod is installed with a second fixed sleeve, and the roller shaft of the tensioning roller is fixedly connected to the second fixed sleeve.

[0009] Furthermore, a turntable is installed at one end of the second screw rod.

[0010] Furthermore, a scraping and pressing assembly is installed on the support plate. The scraping and pressing assembly includes a concave plate installed on the side of the support plate, a rotary motor is installed on the side of the concave plate, a lead screw is installed at the output end of the rotary motor, and a lead screw sleeve is threadedly connected to the lead screw.

[0011] Furthermore, a fixed frame is installed on the lead screw sleeve, a first screw rod is threadedly connected to the fixed frame, a first fixed sleeve is installed at one end of the first screw rod, and a coating scraper is connected between the two groups of first fixed sleeves.

[0012] Furthermore, a grip plate is installed at one end of the first screw rod.

[0013] The beneficial effects of the present application are: for the extrusion casting machine for processing anti-rust films provided by the present application, through the settings of the side plates, limiting rollers, tensioning rollers, adjustment grooves, mounting frames, bases, second screw rods, turntables and second fixed sleeves, the tension of the coating baseband can be adjusted by the tensioning roller, and the coating baseband is kept in a tensioned state.

[0014] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specification drawings forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0016] In the drawings:

[0017] Figure 1 is the overall schematic diagram of an extrusion casting machine for processing anti-rust films in the present application;

[0018] Figure 2 is Figure 1 explosion schematic diagram;

[0019] Figure 3 is Figure 2 partial structure schematic diagram at position A in

[0020] Figure 4 is Figure 2 partial structure schematic diagram at position B in

[0021] Figure 5 is Figure 2 partial structure schematic diagram at position C in

[0022] Among them, each reference numeral in the figure:

[0023] 1, support plate; 101, support leg; 102, coating baseband; 103, casting machine body; 104, feeding hopper; 105, bracket; 106, stirring motor; 107, stirring shaft; 2, scraping and pressing assembly; 201, concave plate; 202, rotating motor; 203, lead screw; 204, lead screw sleeve; 205, fixed frame; 206, first screw; 207, grip plate; 208, first fixing sleeve; 209, coating scraper; 3, tensioning assembly; 301, side plate; 302, limiting roller; 303, tensioning roller; 304, adjusting groove; 305, mounting bracket; 306, base; 307, second screw; 308, turntable; 309, second fixing sleeve. Specific embodiments

[0024] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.

[0026] As Figures 1-5 shown, the present application provides an anti-rust film processing casting machine, including two symmetrically arranged support plates 1, a coating baseband 102 is arranged between the two groups of support plates 1, and two groups of support legs 101 are connected between the two groups of support plates 1, and the support legs 101 are used to support the two groups of support plates 1;

[0027] A casting machine body 103 is fixedly connected to two groups of support plates 1. A feeding hopper 104 is connected and installed in communication with the casting machine body 103. A support 105 is fixedly installed on the feeding hopper 104. A stirring motor 106 is fixedly installed on the support 105. A stirring shaft 107 is fixedly installed at the output end of the stirring motor 106. The stirring shaft 107 extends into the feeding hopper 104 and is adapted to stir the raw materials in the feeding hopper 104. The raw materials in the feeding hopper 104 are coated on the surface of the coating base belt 102 through the casting machine body 103.

[0028] A scraping and pressing assembly 2 is installed on the support plate 1. The scraping and pressing assembly 2 includes a concave plate 201 fixedly installed on the side of the support plate 1. A rotary motor 202 is fixedly installed on the side of the concave plate 201. A lead screw 203 is fixedly installed at the output end of the rotary motor 202. A lead screw sleeve 204 is threadedly connected to the lead screw 203.

[0029] The lead screw 203 is adapted to rotate with the output end of the rotary motor 202 so that the lead screw sleeve 204 moves linearly on the lead screw 203.

[0030] A fixing frame 205 is fixedly installed on the lead screw sleeve 204. A first screw 206 is threadedly connected to the fixing frame 205. A first fixing sleeve 208 is fixedly installed at one end of the first screw 206. A coating scraper 209 is connected between the two groups of first fixing sleeves 208. The coating scraper 209 has a certain gap with the coating base belt 102.

[0031] The fixing frame 205 is adapted to move synchronously with the movement of the lead screw sleeve 204 so that the coating scraper 209 coats the raw materials on the surface of the coating base belt 102.

[0032] A grip disc 207 is fixedly installed at one end of the first screw 206. The grip disc 207 facilitates rotating the first screw 206 so that the coating scraper 209 approaches or moves away from the coating base belt 102 to adjust the gap between the coating scraper 209 and the coating base belt 102, facilitating adjusting the scraping thickness of the raw materials as needed.

[0033] Tensioning assemblies 3 are installed on both sides of the support plate 1. The tensioning assemblies 3 are used to adjust the tension of the coating base belt 102. The tensioning assemblies 3 include side plates 301 fixedly installed on the side of the support plate 1. Two groups of limiting rollers 302 are connected between the two groups of side plates 301. The limiting rollers 302 are used to press the coating base belt 102.

[0034] An adjustment groove 304 is provided on the side plate 301. A tensioning roller 303 is placed between two groups of adjustment grooves 304. The tensioning roller 303 has a roller shaft. The tensioning roller 303 is lapped on the tensioning roller 303 through the roller shaft, and the coating baseband 102 passes through above one group of limiting rollers 302, then adheres to the lower end of the tensioning roller 303, and finally passes through above the other group of limiting rollers 302;

[0035] And a mounting bracket 305 is fixedly installed on the side plate 301. A base 306 is fixedly installed on the mounting bracket 305. A second screw rod 307 is threadedly connected to the base 306. A second fixing sleeve 309 is fixedly installed at one end of the second screw rod 307. The roller shaft of the tensioning roller 303 is fixedly connected to the second fixing sleeve 309;

[0036] A turntable 308 is fixedly installed at one end of the second screw rod 307. The second screw rod 307 is adapted to rotate so as to make the second fixing sleeve 309 drive the tensioning roller 303 to move linearly in the adjustment groove 304, and then the tensioning degree of the coating baseband 102 is adjusted through the tensioning roller 303;

[0037] Working principle:

[0038] During use, the raw materials can be poured into the feeding hopper 104, and by starting the stirring motor 106, the stirring motor 106 drives the stirring shaft 107 to rotate to realize the stirring of the raw materials inside the feeding hopper 104. The raw materials in the feeding hopper 104 are coated on the surface of the coating baseband 102 through the casting machine body 103. At this time, the rotating motor 202 can be started to drive the lead screw 203 to rotate. During the rotation of the lead screw 203, the lead screw sleeve 204 will be driven to move linearly, and then the coating scraper 209 is driven by the lead screw sleeve 204 to move to coat the raw materials on the surface of the coating baseband 102;

[0039] When it is necessary to adjust the height of the coating scraper 209, the first screw rod 206 can be rotated by holding the grip plate 207 to drive the first fixing sleeve 208 to move up and down, driving the coating scraper 209 to move towards the coating baseband 102, realizing the adjustment of the height of the coating scraper 209, facilitating the adjustment of the scraping thickness of the raw materials according to needs, and having strong practicability;

[0040] And by holding the turntable 308 to drive the second screw rod 307 to rotate, so that the second fixing sleeve 309 drives the tensioning roller 303 to move linearly in the adjustment groove 304, and then the tensioning degree of the coating baseband 102 is adjusted through the tensioning roller 303.

[0041] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An anti-rust film processing casting machine, characterized in that: Comprising: Two symmetrically arranged support plates (1), between two groups of the support plates (1) is provided with a coating baseband (102), and a casting machine body (103) is connected to two groups of the support plates (1); A tensioning assembly (3), the tensioning assembly (3) is installed on both sides of the support plate (1), and the tensioning assembly (3) includes: Side plates (301), the side plates (301) are installed on the side surface of the support plate (1), between two groups of the side plates (301) are connected with two groups of limiting rollers (302), and an adjustment groove (304) is formed in the side plates (301); A tensioning roller (303), the tensioning roller (303) is placed between two groups of the adjustment grooves (304), and the tensioning roller (303) has a roller shaft; A mounting frame (305), the mounting frame (305) is installed on the side plates (301); A base (306), the base (306) is installed on the mounting frame (305), a second screw rod (307) is threadedly connected to the base (306), one end of the second screw rod (307) is installed with a second fixing sleeve (309), and the roller shaft of the tensioning roller (303) is fixedly connected to the second fixing sleeve (309).

2. The casting machine for processing anti-rust film according to claim 1, characterized in that: One end of the second screw rod (307) is installed with a turntable (308).

3. The casting machine for processing anti-rust film according to claim 2, wherein: A scraping and pressing assembly (2) is installed on the support plate (1), the scraping and pressing assembly (2) includes a concave plate (201) installed on the side surface of the support plate (1), a rotary motor (202) is installed on the side surface of the concave plate (201), a lead screw (203) is installed at the output end of the rotary motor (202), and a lead screw sleeve (204) is threadedly connected to the lead screw (203).

4. The casting machine for processing anti-rust film according to claim 3, characterized in that: A fixing frame (205) is installed on the lead screw sleeve (204), a first screw rod (206) is threadedly connected to the fixing frame (205), one end of the first screw rod (206) is installed with a first fixing sleeve (208), and a coating scraper (209) is connected between two groups of the first fixing sleeves (208).

5. The casting machine for processing anti-rust film according to claim 4, characterized in that: One end of the first screw rod (206) is installed with a grip plate (207).

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