A metal rust-preventive film production device

Abstract

This utility model discloses a metal anti-rust film production device, belonging to the technical field of metal anti-rust film production devices. Its key technical features include a base, a shielding component on the top of the base, a support component fixedly connected to the top of the base, and a winding component on the top of the base. A winding rod is internally engaged with the winding component. The shielding component includes an adjustment groove, and a first bidirectional spiral rod is rotatably connected inside the adjustment groove. Two adjustment blocks are threaded onto the surface of the first bidirectional spiral rod. A shielding frame is fixedly connected to the top of each of the two adjustment blocks, and each shielding frame has a hole on its top for cooperation with the winding rod. This invention solves the problem that most existing anti-rust film winding structures lack auxiliary structures, and that during the winding process, the anti-rust film may experience collection deviations, affecting the winding process.

Description

Technical Field

[0001] This utility model relates to the technical field of metal anti-rust film production equipment, and in particular to a metal anti-rust film production equipment. Background Technology

[0002] A metal rust-preventive film production device is an industrial equipment specifically designed for the automated and large-scale manufacture of functional films that provide rust protection for metal materials. Its core function involves integrating multiple processes such as raw material preparation, extrusion molding, coating lamination, stretching and shaping, cutting and winding. It precisely fuses basic plastic raw materials such as polyethylene and polypropylene with rust inhibitors, first melting and plasticizing them in an extruder to form a film substrate. Then, a specific coating process evenly adheres the rust-preventive components to the surface of the substrate or embeds them within it. Subsequently, the film thickness and strength are adjusted through stretching. Finally, it is cut to different sizes according to requirements and wound into rolls, ultimately producing a rust-preventive film product that blocks moisture, oxygen, and corrosive media, and slowly releases rust-preventive agents. This effectively delays the oxidation and corrosion of metal products during storage, transportation, and processing. It is widely applicable to the rust-preventive packaging needs of various metal materials such as steel, aluminum alloys, and copper alloys, improving the storage period and product quality stability of metal products.

[0003] To address the aforementioned issues, existing patents offer solutions. However, most existing anti-rust film winding structures lack auxiliary structures, which can lead to collection deviations during the winding process, thus affecting the winding process.

[0004] Therefore, a device for producing anti-rust film for metals is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a metal anti-rust film production device that can solve the problem that most existing anti-rust film winding structures lack auxiliary structures, and that the anti-rust film may have collection deviations during the winding process, which affects the winding.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a metal anti-rust film production device, comprising a base, a shielding component provided on the top of the base, a support component fixedly connected to the top of the base, a winding component provided on the top of the base, and a winding rod snapped into the inside of the winding component;

[0007] The shielding assembly includes an adjustment groove, and a first bidirectional spiral rod is rotatably connected inside the adjustment groove. Two adjustment blocks are threadedly connected to the surface of the first bidirectional spiral rod. A shielding frame is fixedly connected to the top of each of the two adjustment blocks. A hole for cooperating with a winding rod is opened on the top of each of the two shielding frames. A first servo motor is fixedly connected to the left side of the first bidirectional spiral rod.

[0008] Preferably, the support assembly includes a fixed plate, an electric telescopic rod is bolted to the top of the fixed plate, a sliding groove is provided on the front side of the fixed plate, and a sliding block that cooperates with the sliding groove is fixedly connected to the bottom of the electric telescopic rod.

[0009] Preferably, a support frame is fixedly connected to the front side of the sliding block, and two mounting slots are opened on the top of the support frame. Anti-slip sleeves are fixedly connected inside the two mounting slots, and both anti-slip sleeves are in contact with the surface of the winding rod.

[0010] Preferably, several triangular auxiliary plates are fixedly connected to the inner sides of the two support frames, and the material of the several triangular auxiliary plates is stainless steel.

[0011] Preferably, the winding assembly includes a chute, and a second bidirectional spiral rod is rotatably connected inside the chute. Two sliders are threadedly connected to the surface of the second bidirectional spiral rod. A first support plate and a second support plate are fixedly connected to the rear side of the two sliders, respectively. A bearing is fixedly connected inside the first support plate, and the inside of the bearing contacts the surface of the winding rod. A second servo motor is fixedly connected to the right side of the second bidirectional spiral rod.

[0012] Preferably, a third servo motor is bolted to the right side of the second support plate, and a snap-fit ​​sleeve is fixedly connected to the left side of the third servo motor, the snap-fit ​​sleeve snapping into the surface of the winding rod.

[0013] Preferably, protective plates are fixedly connected to the opposite sides of the two shielding frames, and both protective plates are made of stainless steel.

[0014] Preferably, the top of the base is provided with an auxiliary groove, and the bottom of the first support plate and the second support plate are both fixedly connected with auxiliary blocks that cooperate with the auxiliary groove.

[0015] Preferably, the inner wall of the sliding groove is provided with grooves on both the left and right sides, and the sliding block is fixedly connected with protrusions that cooperate with the grooves on both the left and right sides.

[0016] Preferably, a bracket is fixedly connected to the bottom of the base, and an anti-slip plate is fixedly connected to the bottom of the bracket.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The device provided in this application has a shielding component that drives a first bidirectional spiral rod via a first servo motor, which can flexibly adjust the spacing of the shielding frame to adapt to different widths of anti-rust film. In conjunction with the stainless steel protective plate on the inner side of the shielding frame, it can accurately limit the lateral displacement of the film body, while reducing the direct friction between the film body and the components, ensuring the neatness of the winding and the quality of the film body.

[0019] 2. The winding assembly configured in this application can adjust the distance between the first support plate and the second support plate via the second servo motor to adapt to winding rods of different lengths; the support assembly can adjust the support height in real time according to the thickness of the film roll with the help of an electric telescopic rod; the stainless steel triangular auxiliary plate on the inner side of the support frame enhances the structural strength, prevents the winding rod from bending and deforming, and facilitates disassembly and replacement of the winding rod after winding, thus improving the overall winding efficiency and operational stability of the anti-rust film. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the metal anti-rust film production device of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the shielding component of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the support component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the winding assembly of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of a partial component of this utility model.

[0025] In the diagram, 1. Base; 2. Shielding assembly; 201. Adjustment groove; 202. First bidirectional spiral rod; 203. Adjustment block; 204. Shielding frame; 205. Hole; 206. First servo motor; 3. Support assembly; 301. Fixing plate; 302. Electric telescopic rod; 303. Sliding groove; 304. Sliding block; 305. Support frame; 306. Mounting groove; 307. Triangular auxiliary plate; 308. Anti-slip sleeve; 4. Rewinding assembly; 401. Sliding groove; 402. Second bidirectional spiral rod; 403. Slider; 404. First support plate; 405. Second support plate; 406. Bearing; 407. Second servo motor; 408. Third servo motor; 409. Snap-fit ​​sleeve; 5. Rewinding rod; 6. Protective plate; 7. Auxiliary groove; 8. Auxiliary block; 9. Groove; 10. Protrusion; 11. Bracket; 12. Anti-slip plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A metal anti-rust film production device includes a base 1, a shielding component 2 is provided on the top of the base 1, a support component 3 is fixedly connected to the top of the base 1, a winding component 4 is provided on the top of the base 1, and a winding rod 5 is snapped into the inside of the winding component 4.

[0029] The shielding assembly 2 includes an adjustment groove 201, a first bidirectional spiral rod 202 is rotatably connected inside the adjustment groove 201, two adjustment blocks 203 are threadedly connected to the surface of the first bidirectional spiral rod 202, a shielding frame 204 is fixedly connected to the top of each of the two adjustment blocks 203, and a hole 205 is opened on the top of each of the two shielding frames 204 for use with the winding rod 5, and a first servo motor 206 is fixedly connected to the left side of the first bidirectional spiral rod 202.

[0030] In this embodiment: A base 1 serves as the fundamental load-bearing structure for the entire device, providing a stable mounting platform for all upper components such as the shielding assembly 2, support assembly 3, and winding assembly 4, ensuring the relative stability of each component during operation. The support assembly 3 supports the winding rod 5, facilitating separation between the winding rod 5 and the winding assembly 4. The winding assembly 4 works in conjunction with the winding rod 5 to rotate it. The winding rod 5 can be directly used to wrap and store components containing the anti-rust film, driven by the third servo motor 408. The rotating mechanism evenly winds the produced anti-rust film layer by layer onto the surface, forming a regular film roll. By setting the shielding component 2, it can be movably connected to the surface of the winding rod 5 as needed, allowing for adaptive adjustment of the width of the anti-rust film to be wound. The adjustment groove 201 provides rotational installation space for the first bidirectional spiral rod 202 while restricting the movement trajectory of the adjustment block 203, ensuring that the adjustment block 203 can only move horizontally in opposite directions along the groove. Driven by the first servo motor 206, the first bidirectional spiral rod 202 rotates, utilizing the surface bidirectional thread structure... The structure drives two adjusting blocks 203 to move synchronously in opposite directions, thereby adjusting the spacing of the shielding frame 204 to accommodate the winding requirements of different widths of anti-rust film. By setting the adjusting blocks 203, the first bidirectional spiral rod 202 is connected to the shielding frame 204, converting the rotational motion of the spiral rod into its own linear motion, which in turn drives the shielding frame 204 to move. This is the intermediate transmission component for adjusting the position of the shielding frame 204. By setting the shielding frame 204, the lateral displacement range of the anti-rust film during winding is limited by the physical blocking effect on both sides, preventing the film from deviating. The top hole 205 connects to the winding rod. 5. The auxiliary winding rod 5 is kept horizontal and stable by setting holes 205 to fit the surface of the winding rod 5, which provides auxiliary support and positioning for the winding rod 5, preventing axial movement or tilting of the winding rod 5 during high-speed rotation and ensuring a smooth winding process. The first servo motor 206 provides power to the first bidirectional spiral rod 202. By precisely controlling the speed and direction of rotation of the first servo motor 206, the forward and reverse rotation and rotation angle adjustment of the first bidirectional spiral rod 202 can be realized, thereby precisely controlling the distance between the two shielding frames 204 to adapt to different specifications of anti-rust film.

[0031] Specifically, such as Figure 3 As shown, the support assembly 3 includes a fixed plate 301, an electric telescopic rod 302 is bolted to the top of the fixed plate 301, a sliding groove 303 is provided on the front side of the fixed plate 301, and a sliding block 304 that cooperates with the sliding groove 303 is fixedly connected to the bottom of the electric telescopic rod 302.

[0032] Specifically, such as Figure 3As shown, a support frame 305 is fixedly connected to the front side of the sliding block 304. Two mounting slots 306 are opened on the top of the support frame 305. Anti-slip sleeves 308 are fixedly connected inside the two mounting slots 306. Both anti-slip sleeves 308 are in contact with the surface of the winding rod 5.

[0033] Specifically, such as Figure 3 As shown, several triangular auxiliary plates 307 are fixedly connected to the inner sides of the two support frames 305, and the material of the triangular auxiliary plates 307 is stainless steel.

[0034] In this embodiment: A fixing plate 301 is set as the mounting base of the support component 3, fixed to the top of the base 1, providing a stable mounting carrier for the electric telescopic rod 302 and the sliding groove 303, ensuring the overall structure of the support component 3 is stable. The electric telescopic rod 302, through its telescopic movement, drives the sliding block 304 to move up and down along the sliding groove 303, thereby adjusting the support height of the support frame 305 and the winding rod 5. The support height can be adjusted according to the change in film roll thickness during winding, always keeping the winding rod 5 horizontally stable. The sliding groove 303 limits the movement trajectory of the sliding block 304, ensuring that the sliding block 304 can only move up and down in the vertical direction, preventing the support frame 305 from shifting during height adjustment, and ensuring support accuracy. The sliding block 304 connects the electric telescopic rod 302 and the support frame 305, allowing the electric telescopic rod 302 to move up and down. The telescopic movement of component 2 is transmitted to the support frame 305, which is an intermediate transmission component for adjusting the height of the support frame 305. By setting the support frame 305, it directly contacts the winding rod 5. The winding rod 5 is supported by the mounting groove 306 and the anti-slip sleeve 308 at the top, which allows the winding assembly 4 to be adjusted for subsequent disassembly of the winding rod 5. The mounting groove 306 is used to fix the anti-slip sleeve 308, providing installation space for the anti-slip sleeve 308 and positioning it to ensure precise contact between the anti-slip sleeve 308 and the surface of the winding rod 5. The triangular auxiliary plate 307, made of stainless steel, is fixed inside the support frame 305. The stability of the triangular structure enhances the overall structural strength of the support frame 305, preventing deformation of the support frame 305 due to excessive force when supporting the winding rod 5 and extending the service life of the support frame 305.

[0035] Specifically, such as Figure 4 As shown, the winding assembly 4 includes a slide groove 401, a second bidirectional spiral rod 402 is rotatably connected inside the slide groove 401, two sliders 403 are threadedly connected to the surface of the second bidirectional spiral rod 402, a first support plate 404 and a second support plate 405 are fixedly connected to the rear side of the two sliders 403 respectively, a bearing 406 is fixedly connected inside the first support plate 404, and the inside of the bearing 406 is in contact with the surface of the winding rod 5, and a second servo motor 407 is fixedly connected to the right side of the second bidirectional spiral rod 402.

[0036] Specifically, such as Figure 4 As shown, a third servo motor 408 is bolted to the right side of the second support plate 405, and a snap-fit ​​sleeve 409 is fixedly connected to the left side of the third servo motor 408. The snap-fit ​​sleeve 409 snaps into the surface of the winding rod 5.

[0037] In this embodiment: by setting a slide groove 401, a second bidirectional spiral rod 402, two sliders 403, and a second servo motor 407, the second servo motor 407 adjusts the second bidirectional spiral rod 402, and the second bidirectional spiral rod 402 adjusts the two sliders 403 relative to or opposite to each other on the inner wall of the slide groove 401. The two sliders 403 respectively adjust the position of the first support plate 404 and the second support plate 405. By setting the first support plate 404 and the bearing 406, the bearing 406 inside the first support plate 404 can support the winding rod 5. By setting the second support plate 405, a third servo motor 408, and a snap-fit ​​sleeve 409, the snap-fit ​​sleeve 409 is sleeved on the surface of the winding rod 5. The second support plate 405 supports the third servo motor 408 and the snap-fit ​​sleeve 409. The third servo motor 408 rotates the snap-fit ​​sleeve 409, so that the snap-fit ​​sleeve 409 can adjust the angle of the winding rod 5.

[0038] Specifically, such as Figure 1 As shown, protective plates 6 are fixedly connected to the opposite sides of the two shielding frames 204, and both protective plates 6 are made of stainless steel.

[0039] Specifically, such as Figure 1 , Figure 2 , Figure 3 As shown, the top of the base 1 is provided with an auxiliary groove 7, and the bottom of the first support plate 404 and the second support plate 405 are both fixedly connected with auxiliary blocks 8 that cooperate with the auxiliary groove 7.

[0040] In this embodiment: by setting a protective plate 6, which is fixed on one side of the two shielding frames 204, and is made of stainless steel, the lateral limiting effect of the anti-rust film can be further enhanced, avoiding damage caused by direct friction between the edge of the film and the shielding frame 204. On the other hand, the stainless steel material has the characteristics of corrosion resistance and high strength, which can reduce the wear when the anti-rust film comes into contact with the protective plate 6 and protect the quality of the film. By setting an auxiliary groove 7 and an auxiliary block 8, the inner walls of the auxiliary block 8 and the auxiliary groove 7 are movably connected to assist in the adjustment of the position of the first support plate 404 and the second support plate 405.

[0041] Specifically, such as Figure 5 As shown, grooves 9 are provided on the left and right sides of the inner wall of the sliding groove 303, and protrusions 10 that cooperate with the grooves 9 are fixedly connected on the left and right sides of the sliding block 304.

[0042] Specifically, such as Figure 1As shown, a bracket 11 is fixedly connected to the bottom of the base 1, and an anti-slip plate 12 is fixedly connected to the bottom of the bracket 11.

[0043] In this embodiment: by setting the groove 9 and the protrusion 10, the protrusion 10 is movably connected to the inner wall of the groove 9, and the auxiliary sliding block 304 moves and adjusts the position of the sliding groove 303 on the inner wall. By setting the bracket 11, the base 1 can be supported. By setting the anti-slip plate 12, the problem of the bracket 11 shifting position can be prevented.

[0044] Working principle: Before starting the device, initial adjustments are made based on the width of the anti-rust film to be wound and the length of the winding rod 5. The second servo motor 407 is started to drive the second bidirectional spiral rod 402 to rotate in the slide groove 401. The bidirectional spiral rod drives the two sliders 403 on the surface to move in opposite directions, thereby causing the first support plate 404 and the second support plate 405 at the top of the sliders 403 to move synchronously along the auxiliary groove 7 at the top of the base 1 until the distance between the two support plates matches the length of the winding rod 5. Then, one end of the winding rod 5 is placed into the inner ring of the bearing 406 of the first support plate 404, and the other end is placed into the first support plate 404. The snap-fit ​​sleeve 409 on the second support plate 405 is snapped in place. At the same time, the electric telescopic rod 302 is activated to push the sliding block 304 downward along the sliding groove 303 of the fixed plate 301, so that the anti-slip sleeve 308 in the mounting groove 306 at the top of the support frame 305 is in close contact with the surface of the winding rod 5, forming auxiliary support for the winding rod 5 and preventing the rod from bending during winding. Then, the first servo motor 206 is activated to drive the first bidirectional spiral rod 202 to rotate in the adjustment groove 201, driving the two adjustment blocks 203 and the top shield 204 to move towards each other until the two side shields 203 move towards each other. The spacing is adapted to the width of the anti-rust film. The top hole 205 of the shielding frame 204 cooperates with the winding rod 5 for further limiting. The inner protective plate 6 of the shielding frame 204 is aligned with the edge of the anti-rust film to prevent the film from shifting laterally during winding. When the film is officially wound, the third servo motor 408 starts and drives the winding rod 5 to rotate through the snap-fit ​​sleeve 409. The winding rod 5 begins to wind the anti-rust film. During the winding process, as the thickness of the film roll gradually increases, the electric telescopic rod 302 adjusts the height of the sliding block 304 in real time to ensure that the support frame 305 always stably supports the winding rod 5. The shielding frame 204 and the protective plate 6 continuously limit the movement. The lateral displacement of the anti-rust film is controlled, while the bearing 406 inside the first support plate 404 reduces the frictional resistance when the winding rod 5 rotates, ensuring that the winding rod 5 rotates at a uniform speed and smoothly. Finally, the anti-rust film is neatly wound layer by layer onto the winding rod 5 to form a regular film roll. After winding is completed, the third servo motor 408 is turned off, and the electric telescopic rod 302 drives the support frame 305 to move upward and separate from the winding rod 5. The second servo motor 407 drives the second bidirectional spiral rod 402 to separate the two support plates in opposite directions, releasing the fixation on the winding rod 5. The fully wound winding rod 5 can then be removed, completing one anti-rust film winding operation.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-rust film production device for metal, comprising a base (1), characterized in that: The top of the base (1) is provided with a shielding component (2), the top of the base (1) is fixedly connected with a support component (3), the top of the base (1) is provided with a winding component (4), and a winding rod (5) is snapped into the inside of the winding component (4). The shielding assembly (2) includes an adjustment groove (201), and a first bidirectional spiral rod (202) is rotatably connected inside the adjustment groove (201). Two adjustment blocks (203) are threadedly connected to the surface of the first bidirectional spiral rod (202). A shielding frame (204) is fixedly connected to the top of each of the two adjustment blocks (203). A hole (205) for cooperating with the winding rod (5) is opened on the top of each of the two shielding frames (204). A first servo motor (206) is fixedly connected to the left side of the first bidirectional spiral rod (202).

2. The device for producing a rust-preventive film for metal according to claim 1, characterized by: The support assembly (3) includes a fixed plate (301), an electric telescopic rod (302) is bolted to the top of the fixed plate (301), a sliding groove (303) is provided on the front side of the fixed plate (301), and a sliding block (304) that cooperates with the sliding groove (303) is fixedly connected to the bottom of the electric telescopic rod (302).

3. The device for producing a rust-preventive film for metal according to claim 2, characterized by: The front side of the sliding block (304) is fixedly connected to a support frame (305). The top of the support frame (305) has two mounting slots (306). Anti-slip sleeves (308) are fixedly connected inside the two mounting slots (306). The two anti-slip sleeves (308) are in contact with the surface of the winding rod (5).

4. The apparatus for producing a rust preventive film for metal according to claim 2, characterized by: Several triangular auxiliary plates (307) are fixedly connected to the inner side of the two support frames (305), and the material of the several triangular auxiliary plates (307) is stainless steel.

5. The apparatus for producing a rust preventive film for metal according to claim 1, characterized by: The winding assembly (4) includes a groove (401), and a second bidirectional spiral rod (402) is rotatably connected inside the groove (401). Two sliders (403) are threadedly connected to the surface of the second bidirectional spiral rod (402). A first support plate (404) and a second support plate (405) are fixedly connected to the rear side of the two sliders (403), respectively. A bearing (406) is fixedly connected inside the first support plate (404). The inside of the bearing (406) is in contact with the surface of the winding rod (5). A second servo motor (407) is fixedly connected to the right side of the second bidirectional spiral rod (402).

6. The apparatus for producing a rust-preventive film for metal according to claim 5, wherein: A third servo motor (408) is bolted to the right side of the second support plate (405), and a snap-fit ​​sleeve (409) is fixedly connected to the left side of the third servo motor (408). The snap-fit ​​sleeve (409) snaps into the surface of the winding rod (5).

7. The apparatus for producing a rust preventive film for metal according to claim 1, wherein: Each of the two shields (204) has a protective plate (6) fixedly connected to one side of its opposite side. Both protective plates (6) are made of stainless steel.

8. The apparatus for producing a rust preventive film for metal according to claim 5, wherein: The base (1) has an auxiliary groove (7) on its top, and the bottom of the first support plate (404) and the second support plate (405) are both fixedly connected with auxiliary blocks (8) that cooperate with the auxiliary groove (7).

9. The apparatus for producing a rust preventive film for metal according to claim 2, characterized by: The sliding groove (303) has grooves (9) on both the left and right sides of its inner wall, and the sliding block (304) has protrusions (10) fixedly connected to its left and right sides to cooperate with the grooves (9).

10. The apparatus for producing a rust preventive film for metal according to claim 1, characterized by: The bottom of the base (1) is fixedly connected to a bracket (11), and the bottom of the bracket (11) is fixedly connected to an anti-slip plate (12).

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