Casting machine with casting film belt cleaning device

Abstract

The utility model relates to the technical field of PE (polyethylene) cast film production, in particular to a casting machine with a cast film belt cleaning device, which comprises a bottom plate, a casting machine body is mounted in the middle of the top surface of the bottom plate, a mounting block is fixedly mounted on the top surface of the bottom plate, a rotatable winding roller is mounted on one side of the mounting block, and the winding roller is mounted on the other side of the mounting block. A supporting block is fixedly mounted on the top face of the bottom plate, a raw material barrel is fixedly mounted above the supporting block, a mounting frame is mounted on the top face of the raw material barrel, a motor is fixedly mounted in the middle of the top face of the mounting frame, and a rotatable rotating column is connected to the bottom end of the motor. According to the utility model, the filter barrel is arranged, and the four filter plates are arranged on the outer wall of the filter barrel, so that raw materials can be filtered by utilizing centrifugal force to be matched with the filter plates in the rotating process of the filter barrel, impurities in the raw materials are reduced, and a cast film produced subsequently is cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of PE cast film production, in particular to a cast film machine with a cast film belt cleaning device. Background Art

[0002] With the rapid development of the packaging and printing industries, cast film, as an important packaging material, is increasingly used. Cast film is widely used in packaging in various fields such as food, medicine, and cosmetics due to its excellent physical properties, chemical stability, and environmental protection characteristics. However, during the production process of cast film, various stains and defects are often produced on the surface of the cast film due to factors such as impurities in the raw materials, wear of production equipment, and unclean operating environment, which seriously affects the quality and aesthetics of the cast film.

[0003] In the production process of traditional cast film machines, the processing of raw materials and the cleaning of the cast film surface often rely on manual operation, which is not only inefficient, but also difficult to ensure the stability and consistency of the cast film quality. In addition, manual cleaning of the cast film surface is not only labor-intensive, but also easy to introduce new pollution and defects.

[0004] In recent years, although some cast film machines have begun to introduce automatic cleaning devices, most of these devices are complex in design, difficult to operate and maintain, and the cleaning effect is not ideal. At the same time, these devices can only perform simple cleaning on the surface of the cast film, and cannot completely remove impurities and stains in the raw materials, and cannot fundamentally solve the cast film quality problem.

[0005] For example, the patent specification of an existing Chinese patent (publication number: CN217414658U) discloses an automatic material suction device for PE cast film production, including a frame, a production body is arranged on the top of the frame, a casting roller is arranged at one end of the production body, and baffles are installed at both ends of the casting roller.

[0006] However, in the implementation of relevant technologies, it was found that the above-mentioned design of an automatic material suction device for PE cast film production has the following problems: although the device can clean the cast roller with a cleaning brush during use, thereby preventing the cast film from being contaminated during transportation, impurities in the raw materials during the production process will still cause impurities and stains in the produced cast film itself, and the device cannot remove these impurities, which will still affect the quality of the cast film.

[0007] In view of this, a casting machine with a casting film belt cleaning device is provided to overcome the above-mentioned defects. Utility Model Content

[0008] The utility model aims to solve the shortcomings in the prior art and proposes a casting machine with a casting film belt cleaning device.

[0009] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a casting machine with a casting film strip cleaning device, comprising a bottom plate, a casting machine body is installed in the middle position of the top surface of the bottom plate, a mounting block is fixedly installed on the top surface of the bottom plate, a rotatable winding roller is installed on one side of the mounting block, a supporting block is fixedly installed on the top surface of the bottom plate, a raw material barrel is fixedly installed above the supporting block, a mounting frame is installed on the top surface of the raw material barrel, a motor is fixedly installed in the middle position of the top surface of the mounting frame, the bottom end of the motor is connected to a rotatable rotating column, the bottom of the rotating column is connected to a filter barrel, and a detachable filter plate is installed on the inner wall of the filter barrel.

[0010] As a further description of the above technical solution: a docking block is fixedly installed on the top of the filter plate, a slidable limiting column is arranged inside the docking block, a limiting plate is fixedly installed on the outer wall of the limiting column, a clamping block is fixedly installed on the top of the filter barrel, and a through hole matching the limiting column is opened inside the clamping block.

[0011] As a further description of the above technical solution: a plurality of through holes are opened through the outer wall of the filter plate, the bottom end of the raw material barrel is set in a cone shape, the bottom end of the raw material barrel is fixedly connected to a conveying pipe, and the other end of the conveying pipe is connected to the cast film machine body. By setting the bottom end of the raw material barrel to be cone-shaped and providing a conveying pipe, the raw material in the raw material barrel can flow smoothly into the cast film machine body, which is convenient for subsequent processing.

[0012] As a further description of the above technical solution: the number of the filter plates is four, and the four filter plates are distributed in a circular array on the outer wall of the filter barrel. By setting the number of the filter plates to four, the liquid in the filter barrel can be thrown out from the filter plates.

[0013] As a further description of the above technical solution: a limiting groove is opened on the inner wall of the filter barrel, and a limiting block is fixedly installed on the outer wall side of the filter plate, and the limiting block is adapted to the limiting groove. By setting the limiting block and the limiting groove, and setting the limiting block to be adapted to the limiting groove, the filter plate and the filter barrel can be stably engaged.

[0014] As a further description of the above technical solution: a push block is fixedly connected to the top of the limit column, a resistance spring is fixedly connected between the limit plate sleeved on the outer wall of the limit column and the outer wall of the docking block, and the limit column can slide in the through hole opened inside the card block in the initial state.

[0015] The utility model has the following beneficial effects:

[0016] The utility model designs a casting machine with a casting film belt cleaning device. By arranging a filter barrel and installing four filter plates on the outer wall of the filter barrel, the filter barrel can use centrifugal force to cooperate with the filter plates during rotation to filter the raw materials, thereby reducing impurities in the raw materials and making the subsequently produced cast film cleaner.

[0017] The utility model designs a casting machine with a casting film belt cleaning device. By installing a docking block on the top of the filter plate and a clamping block on the top of the filter barrel, a slidable limiting column is arranged inside the docking block, and the limiting column is adapted to the through hole opened inside the clamping block, so that the user can easily complete the installation and disassembly of the filter plate, and the user is convenient to clean the filter plate, so that the filter plate can maintain a good filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model viewed from above;

[0020] Figure 3 This is a schematic diagram of the structure of the filter barrel of the utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Bottom plate; 2. Casting machine body; 3. Winding roller; 4. Mounting block; 5. Support block; 6. Raw material barrel; 7. Mounting frame; 8. Motor; 9. Conveying pipe; 10. Filter barrel; 11. Rotating column; 12. Filter plate; 13. Limit block; 14. Limit groove; 15. Docking block; 16. Clamp block; 17. Limit column; 18. Resistance spring; 19. Push block. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] Reference Figure 1-4The utility model provides a casting machine with a casting film belt cleaning device: a casting machine with a casting film belt cleaning device, comprising a bottom plate 1, a casting machine body 2 is installed in the middle position of the top surface of the bottom plate 1, a mounting block 4 is fixedly installed on the top surface of the bottom plate 1, a rotatable winding roller 3 is installed on one side of the mounting block 4, a support block 5 is fixedly installed on the top surface of the bottom plate 1, a raw material barrel 6 is fixedly installed above the support block 5, a mounting frame 7 is installed on the top surface of the raw material barrel 6, a motor 8 is fixedly installed in the middle position of the top surface of the mounting frame 7, a rotatable rotating column 11 is connected to the bottom end of the motor 8, a filter barrel 10 is connected to the bottom of the rotating column 11, a detachable filter plate 12 is installed on the inner wall of the filter barrel 10, a plurality of through holes are penetrated on the outer wall of the filter plate 12, the bottom end of the raw material barrel 6 is conical, and the raw material barrel 6 is fixedly connected with a delivery pipe 9, and the other end of the delivery pipe 9 is connected with the casting machine body 2. By setting the bottom end of the raw material barrel 6 to be tapered and setting the delivery pipe 9, the raw material in the raw material barrel 6 can flow smoothly into the casting machine body 2, which is convenient for subsequent processing. There are four filter plates 12, and the four filter plates 12 are distributed on the outer wall of the filter barrel 10 in a circular array. By setting the number of filter plates 12 to be four, the liquid in the filter barrel 10 can be thrown out from the filter plate 12, and a limiting groove 14 is provided on the inner wall of the filter barrel 10. A limiting block 13 is fixedly installed on the side of the outer wall of the filter plate 12, and the limiting block 13 is adapted to the limiting groove 14. By setting the limiting block 13 and the limiting groove 14, and setting the limiting block 13 to be adapted to the limiting groove 14, the filter plate 12 and the filter barrel 10 can be stably engaged.

[0026] In specific implementation, when using, the user can pour the mixed raw materials into the filter barrel 10, and then start the motor 8. After being started, the motor 8 will drive the rotating column 11 to rotate. The bottom end of the rotating column 11 is fixedly connected to the filter barrel 10, so after the rotating column 11 rotates, the filter barrel 10 will also rotate synchronously, and a filter plate 12 is installed on the outer wall of the filter barrel 10. Therefore, during the rotation of the filter barrel 10, the raw materials in the filter barrel 10 will be thrown out of the filter barrel 10 by the centrifugal force generated by the rotation of the filter barrel 10, and the impurities in the raw materials will be filtered by the filter plate 12. Therefore, after the raw materials leave the filter barrel 10 and enter the raw material barrel 6, they will become cleaner. At this time, using this raw material to produce cast film can obtain a cleaner cast film.

[0027] By setting up a filter barrel 10 and installing four filter plates 12 on the outer wall of the filter barrel 10, the filter barrel 10 can use centrifugal force to cooperate with the filter plates 12 during rotation to filter the raw materials, thereby reducing impurities in the raw materials and making the subsequently produced cast membrane cleaner.

[0028] Embodiment 2

[0029] Reference Figure 1-4The utility model provides a casting machine with a casting film belt cleaning device: a docking block 15 is fixedly installed on the top of the filter plate 12, a slidable limiting column 17 is arranged inside the docking block 15, a limiting piece is fixedly installed on the outer wall of the limiting column 17, a clamping block 16 is fixedly installed on the top of the filter barrel 10, a through hole matched with the limiting column 17 is opened inside the clamping block 16, a push block 19 is fixedly connected above the limiting column 17, a resistance spring 18 is fixedly connected between the limiting piece sleeved on the outer wall of the limiting column 17 and the outer wall of the docking block 15, and the limiting column 17 is slidable in the through hole opened inside the clamping block 16 in the initial state.

[0030] In specific implementation, based on the above-mentioned embodiment 1, because the impurities are large and small, the filter holes inside the filter plate 12 are often blocked during the process of filtering impurities. Once there are too many blocked filter holes, the filtering effect of the filter plate 12 will be affected. At this time, the push block 19 can be pushed. After pushing the push block 19, the limit column 17 will be driven and leave the block 16. At this time, the user can easily take out the filter plate 12 and clean the filter plate 12, so that the filter plate 12 can maintain a relatively good filtering effect.

[0031] In addition, the presence of the resisting spring 18 can help the limiting column 17 to be stably located in the block 16, so that the filter plate 12 will not easily separate from the outer wall of the filter barrel 10 without human power.

[0032] By installing a docking block 15 on the top of the filter plate 12 and a clamping block 16 on the top of the filter barrel 10, a slidable limiting column 17 is provided inside the docking block 15, and the limiting column 17 is adapted to the through hole opened inside the clamping block 16, the user can easily complete the installation and disassembly of the filter plate 12, and the user is convenient to clean the filter plate 12, so that the filter plate 12 can maintain a good filtering effect.

[0033] Working principle:

[0034] When using the utility model, the user can pour the mixed raw materials into the filter barrel 10, and then start the motor 8. After being started, the motor 8 will drive the rotating column 11 to rotate. The bottom end of the rotating column 11 is fixedly connected to the filter barrel 10. Therefore, after the rotating column 11 rotates, the filter barrel 10 will also rotate synchronously. A filter plate 12 is installed on the outer wall of the filter barrel 10. Therefore, during the rotation of the filter barrel 10, the raw materials in the filter barrel 10 will be thrown out of the filter barrel 10 by the centrifugal force generated by the rotation of the filter barrel 10, and the impurities in the raw materials will be filtered by the filter plate 12. Therefore, after the raw materials leave the filter barrel 10 and enter the raw material barrel 6, they will become cleaner. At this time, using this raw material to produce cast film can obtain a cleaner cast film.

[0035] By setting up a filter barrel 10 and installing four filter plates 12 on the outer wall of the filter barrel 10, the filter barrel 10 can use centrifugal force to cooperate with the filter plates 12 during rotation to filter the raw materials, thereby reducing impurities in the raw materials and making the subsequently produced cast membrane cleaner.

[0036] Because impurities vary in size, the filter holes inside the filter plate 12 are often blocked during the process of filtering impurities. Once too many filter holes are blocked, the filtering effect of the filter plate 12 will be affected. At this time, the push block 19 can be pushed. After pushing the push block 19, the limit column 17 will be driven and leave the block 16. At this time, the user can easily take out the filter plate 12 and clean the filter plate 12, so that the filter plate 12 can maintain a relatively good filtering effect.

[0037] By setting up a filter barrel 10 and installing four filter plates 12 on the outer wall of the filter barrel 10, the filter barrel 10 can use centrifugal force to cooperate with the filter plates 12 during rotation to filter the raw materials, thereby reducing impurities in the raw materials and making the subsequently produced cast membrane cleaner.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A casting machine with a casting film belt cleaning device, comprising a bottom plate (1), a casting machine body (2) is installed in the middle of the top surface of the bottom plate (1), a mounting block (4) is fixedly installed on the top surface of the bottom plate (1), a rotatable winding roller (3) is installed on one side of the mounting block (4), and a supporting block (5) is fixedly installed on the top surface of the bottom plate (1), characterized in that: A raw material barrel (6) is fixedly mounted above the support block (5); a mounting frame (7) is mounted on the top surface of the raw material barrel (6); a motor (8) is fixedly mounted in the middle of the top surface of the mounting frame (7); a rotatable rotating column (11) is connected to the bottom end of the motor (8); a filter barrel (10) is connected to the bottom of the rotating column (11); and a detachable filter plate (12) is mounted on the inner wall of the filter barrel (10).

2. A casting machine with a casting film belt cleaning device according to claim 1, characterized in that: A docking block (15) is fixedly mounted on the top of the filter plate (12), a slidable limiting column (17) is arranged inside the docking block (15), a limiting plate is fixedly mounted on the outer wall of the limiting column (17), and a clamping block (16) is fixedly mounted on the top of the filter barrel (10), a through hole matched with the limiting column (17) is opened inside the clamping block (16).

3. The casting machine with a casting film belt cleaning device according to claim 1, characterized in that: A plurality of through holes are formed through the outer wall of the filter plate (12); the bottom end of the raw material barrel (6) is arranged in a conical shape; a conveying pipe (9) is fixedly connected to the bottom end of the raw material barrel (6); and the other end of the conveying pipe (9) is connected to a casting machine body (2).

4. The casting machine with a casting film belt cleaning device according to claim 1, characterized in that: The number of the filter plates (12) is four, and the four filter plates (12) are distributed on the outer wall of the filter barrel (10) in a circular array.

5. The tape casting machine with a tape casting strip cleaning device according to claim 1, characterized in that: A limiting groove (14) is provided on the inner wall of the filter barrel (10), and a limiting block (13) is fixedly installed on the side of the outer wall of the filter plate (12), and the limiting block (13) is adapted to the limiting groove (14).

6. The tape casting machine with a tape casting strip cleaning device according to claim 2, characterized in that: A push block (19) is fixedly connected to the upper part of the limit column (17), and a resisting spring (18) is fixedly connected between a limit plate sleeved on the outer wall of the limit column (17) and the outer wall of the docking block (15). In the initial state, the limit column (17) can be slidably located in a through hole provided inside the clamping block (16).

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