A waste recycling device for silicone adhesive packaging film production

Abstract

This invention relates to the field of silicone sealant packaging film waste recycling technology, specifically to a silicone sealant packaging film production waste recycling equipment, including a melting tank, a discharge pipe, an exhaust pipe, a heating module, a stirring mechanism, a wall scraping mechanism, a reciprocating movement mechanism, and a cleaning mechanism. The melting tank is fixedly connected to the discharge pipe and located below the melting tank, and the melting tank is fixedly connected to the exhaust pipe and located above the melting tank. The heating module is fixedly connected to the melting tank and located on the lower outer wall of the melting tank. The stirring mechanism is located inside the melting tank, the wall scraping mechanism is located inside the melting tank, and the reciprocating movement mechanism is located inside the melting tank and above the cleaning mechanism. The cleaning mechanism is mounted on the stirring mechanism. Through the above method, the silicone sealant is frequently turned over, heated evenly, and thoroughly stirred, greatly improving the recycling efficiency of the silicone sealant.

Description

Technical Field

[0001] This invention relates to the field of silicone packaging film waste recycling technology, and more particularly to a waste recycling device for silicone packaging film production. Background Technology

[0002] Silicone sealant is a paste-like material that hardens into a tough, rubber-like solid upon contact with moisture in the air. It is mainly classified into acetic acid-free, alcohol-free, ammonia-free, and propylene-free types. Because it is commonly used for bonding and sealing glass, it is commonly known as glass sealant. One-component silicone glass sealant is a paste-like material that hardens into a tough, rubber-like solid upon contact with moisture in the air.

[0003] Silicone packaging films are mainly classified into acetic acid-free, alcohol-free, ammonia-free, and propylene-free types. They have puncture resistance and high strength, and are used to wrap goods stacked on pallets, making the packaging more stable and neat, and providing excellent waterproofing. They are widely used in foreign trade exports, papermaking, hardware, plastics and chemicals, building materials, food, pharmaceuticals and other industries.

[0004] Currently, in existing technologies, most common equipment for recycling waste from silicone packaging film production involves heating and crushing to melt the silicone, then stirring it with a stirring rod to discharge the molten silicone for reuse.

[0005] However, in the existing method described above, a stirring rod is used to agitate the silicone sealant. However, the molten silicone sealant sticks to the stirring rod, which can easily lead to insufficient dissolution of the silicone sealant and low melting efficiency. At the same time, processing large pieces of silicone sealant directly requires a longer time to dissolve the silicone sealant packaging film waste, which affects the efficiency of equipment use. Summary of the Invention

[0006] The purpose of this invention is to provide a waste recycling device for silicone sealant packaging film production, which solves the problems in the prior art where direct heating of silicone sealant results in silicone sealant adhering to the inner wall of the melting tank, overheating, silicone sealant sticking to the stirring rod and being difficult to remove, as well as poor silicone sealant recycling efficiency.

[0007] In view of this, the present invention provides a waste recycling device for silicone packaging film production, including a melting tank, a discharge pipe, an exhaust pipe, a heating module, a stirring mechanism, a wall scraping mechanism, a reciprocating movement mechanism, and a cleaning mechanism. The melting tank is fixedly connected to the discharge pipe and located below the melting tank. The melting tank is fixedly connected to the exhaust pipe and located above the melting tank. The heating module is fixedly connected to the melting tank and located on the lower outer wall of the melting tank. The stirring mechanism is located inside the melting tank. The wall scraping mechanism is located inside the melting tank. The reciprocating movement mechanism is located inside the melting tank and located above the cleaning mechanism. The cleaning mechanism is mounted on the stirring mechanism.

[0008] The outer side of the melting tank also includes a crushing mechanism, which is connected to the melting tank and located above it.

[0009] The crushing mechanism includes a crushing box, a first motor, a driving crushing wheel, and a driven crushing wheel. The crushing box is fixedly connected to the melting tank and located outside the melting tank. The first motor is fixedly connected to the crushing box and located outside the crushing box. The driving crushing wheel is rotatably connected to the crushing box and fixedly connected to the rotating shaft of the first motor. The driving crushing wheel rotates inside the crushing box, and the driven crushing wheel rotates inside the crushing box.

[0010] The driven crushing wheel meshes with the driving crushing wheel.

[0011] The stirring mechanism includes a second motor, a stirring rod, a stirring bar, a connecting plate, and a chute. The second motor is fixedly connected to the melting tank and located at the upper end of the melting tank. The upper end of the stirring rod rotatably penetrates the melting tank. The stirring rod is fixedly connected to the rotating shaft of the second motor. The stirring bar is fixedly connected to the stirring rod and located outside the stirring rod. The connecting plate is rotatably connected to the melting tank and located at the upper part of the melting tank. The connecting plate is fixedly connected to the stirring rod and located outside the stirring rod. The chute is provided on the connecting plate and located at both symmetrical ends of the connecting plate.

[0012] The scraping mechanism includes an internal gear disc, a gear, a connecting rod, and a scraper. The internal gear disc is fixedly connected to the melting tank and is located on the upper inner wall of the melting tank. The gear meshes with the internal gear disc and is located inside the internal gear disc. The connecting rod is fixedly connected to the internal gear disc and is located below the internal gear disc. The lower end of the connecting rod rotatably passes through the connecting disc.

[0013] The scraper is fixedly connected to the connecting rod and rotates on the inner wall of the melting tank.

[0014] The reciprocating mechanism includes a third motor, a cam, a fixed plate, a spring, and a reciprocating plate. The third motor is fixedly connected to the connecting plate and located at the upper end of the connecting plate. The cam is fixedly connected to the rotation shaft of the third motor. The fixed plate is fixedly connected to the connecting plate and located at the upper end of the connecting plate. The spring is fixedly connected to the fixed plate and located outside the fixed plate. The reciprocating plate is fixedly connected to the spring and located outside the spring. The cam is slidably connected to the reciprocating plate.

[0015] The cleaning mechanism includes a connecting column, a vertical block, a slot, an upper scraper, a lower scraper, a first slice, and a second slice. The connecting column is fixedly connected to the reciprocating plate and located at the lower end of the reciprocating plate. The connecting column is slidably connected to the chute and slides on the inner wall of the chute. The vertical block is fixedly connected to the connecting column and located at the lower end of the connecting column. The slot is disposed within the vertical block and is formed on the vertical block. The upper scraper is fixedly connected to the vertical block and located on the upper wall of the slot. The lower scraper is fixedly connected to the vertical block and located on the lower wall of the slot. The first slice is fixedly connected to the vertical block and located on one side of the outer wall of the vertical block. The second slice is fixedly connected to the vertical block and located on the other side of the outer wall of the vertical block.

[0016] This invention discloses a waste recycling device for silicone packaging film production. In use, workers place the silicone packaging film waste into the crushing mechanism. The heating module heats and melts the waste in the melting tank. The stirring mechanism agitates the silicone packaging film waste through the exhaust pipe. The crushing mechanism thoroughly crushes the waste, which is then discharged into the melting tank through a connecting pipe. The heating module heats the melting tank, and the stirring mechanism agitates the silicone packaging film waste, enhancing heat transfer and ensuring the recycling of the silicone packaging film waste. The material is heated evenly, and the scraping mechanism scrapes the inner wall of the melting tank while rotating along the melting tank, preventing the silicone packaging film waste from sticking to the melting tank for a long time and ensuring the melting speed of the silicone packaging film waste. The reciprocating moving mechanism drives the cleaning mechanism to move back and forth, ensuring the effectiveness of the cleaning mechanism. The cleaning mechanism cleans the stirring mechanism while cutting the silicone packaging film waste in the melting tank, further ensuring the melting efficiency of the silicone packaging film waste. The molten silicone packaging film waste is discharged through the discharge pipe. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the waste recycling equipment for silicone packaging film production according to the present invention.

[0018] Figure 2 This is a front view of the overall structure of the waste recycling equipment for silicone packaging film production according to the present invention.

[0019] Figure 3 This is a bottom view of the overall structure of the waste recycling equipment for silicone packaging film production according to the present invention.

[0020] Figure 4 This is a top view of the overall structure of the waste recycling equipment for silicone packaging film production according to the present invention.

[0021] Figure 5 This is a side view of the overall structure of the waste recycling equipment for silicone packaging film production according to the present invention.

[0022] Figure 6 This is a front view of the wall scraping mechanism of the present invention.

[0023] Figure 7 This is a side view of the cleaning mechanism of the present invention.

[0024] Figure 8 This is a cross-sectional view of the internal structure of the feeding component of the present invention.

[0025] Figure 9 This is a front view of the connecting disk of the present invention.

[0026] Figure 10 This is a side view of the structure of the crushing mechanism of the present invention.

[0027] The markings in the diagram represent: 1. Melting tank; 11. Discharge pipe; 12. Exhaust pipe; 2. Heating module; 3. Crushing mechanism; 31. Crushing box; 32. First motor; 33. Active crushing wheel; 34. Driven crushing wheel; 4. Stirring mechanism; 41. Second motor; 42. Stirring rod; 43. Stirring bar; 44. Connecting plate; 45. Slide groove; 5. Scraping mechanism; 51. Internal gear disc; 52. Gear; 53. Connecting rod; 54. Scraper; 6. Reciprocating movement mechanism; 61. Third motor; 62. Cam; 63. Fixed plate; 64. Spring; 65. Reciprocating plate; 7. Cleaning mechanism; 71. Connecting column; 72. Vertical block; 73. Empty trough; 74. Upper scraper; 75. Lower scraper; 76. First slice; 77. Second slice. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0029] Please see Figures 1-10 This invention provides a waste recycling device for silicone packaging film production, including a melting tank 1, a discharge pipe 11, an exhaust pipe 12, a heating module 2, a stirring mechanism 4, a wall scraping mechanism 5, a reciprocating movement mechanism 6, and a cleaning mechanism 7. The melting tank 1 is fixedly connected to the discharge pipe 11 and is located below the melting tank 1. The discharge pipe 11 can discharge the molten silicone packaging film waste. The melting tank 1 is fixedly connected to the exhaust pipe 12 and is located above the melting tank 1. The exhaust pipe 12 discharges excess gas during the heating process. The heating module 2 is fixedly connected to the melting tank 1 and is located on the lower outer wall of the melting tank 1. The heating module 2 can melt the silicone packaging film waste. The stirring mechanism 4 is located inside the melting tank 1. The wall scraping mechanism 5 is located inside the melting tank 1. The reciprocating movement mechanism 6 is located inside the melting tank 1 and is located above the cleaning mechanism 7. The cleaning mechanism 7 is disposed on the stirring mechanism 4.

[0030] In this embodiment, during use, the operator puts the silicone packaging film waste into the crushing mechanism 3, which thoroughly crushes the waste. The waste is then discharged into the melting tank 1 through a connecting pipe. The heating module 2 heats and melts the waste in the melting tank 1. The stirring mechanism 4 agitates the waste, enhancing heat transfer and ensuring uniform heating. Simultaneously, the scraping mechanism 5 rotates along the melting tank 1, scraping the inner wall to prevent the waste from adhering to the tank for extended periods, thus ensuring a faster melting rate. The reciprocating mechanism 6 drives the cleaning mechanism 7 to move back and forth, ensuring its effectiveness. While cleaning the stirring mechanism 4, the cleaning mechanism 7 also cuts the silicone in the melting tank 1, further ensuring efficient melting of the waste. The molten silicone packaging film waste is then discharged through the discharge pipe 11.

[0031] Furthermore, the outer side of the melting tank 1 also includes a crushing mechanism 3, which is connected to the melting tank 1 and located above the melting tank 1.

[0032] In this embodiment, the silicone packaging film waste is crushed into small pieces by the crushing mechanism 3, which can accelerate the melting of the silicone packaging film waste and improve the efficiency of silicone packaging film waste recycling. The crushing mechanism 3 is connected to the melting tank 1 through the connecting pipe, so that the crushed silicone packaging film waste can quickly enter the melting tank 1.

[0033] Furthermore, the crushing mechanism 3 includes a crushing box 31, a first motor 32, an active crushing wheel 33, and a driven crushing wheel 34. The crushing box 31 is fixedly connected to the melting tank 1 and is located outside the melting tank 1. The first motor 32 is fixedly connected to the crushing box 31 and is located outside the crushing box 31. The active crushing wheel 33 is rotatably connected to the crushing box 31 and is fixedly connected to the rotating shaft of the first motor 32. The active crushing wheel 33 rotates inside the crushing box 31, and the driven crushing wheel 34 rotates inside the crushing box 31. The driven crushing wheel 34 meshes with the active crushing wheel 33.

[0034] In this embodiment, the first motor 32 is started, which drives the active crushing wheel 33 to rotate. At the same time, the driven crushing wheel 34 rotates in the crushing box 31. The operator puts the silicone packaging film waste into the crushing box 31. The driven crushing wheel 34 and the active crushing wheel 33 are in close contact. When the active crushing wheel 33 rotates, it will drive the driven crushing wheel 34 to rotate together. The simultaneous rotation of the driven crushing wheel 34 and the active crushing wheel 33 can cut and crush the silicone packaging film waste, breaking it down into small pieces, which facilitates the subsequent melting operation.

[0035] Furthermore, the stirring mechanism 4 includes a second motor 41, a stirring rod 42, a stirring bar 43, a connecting plate 44, and a chute 45. The second motor 41 is fixedly connected to the melting tank 1 and is located at the upper end of the melting tank 1. The upper end of the stirring rod 42 rotates through the melting tank 1. The stirring rod 42 is fixedly connected to the rotating shaft of the second motor 41. The stirring bar 43 is fixedly connected to the stirring rod 42 and is located outside the stirring rod 42. Eight stirring bars 43 are arranged in two rows and welded to the stirring rod 42 at equal intervals. The eight stirring bars 43 rotate simultaneously with the stirring rod 42, which enhances the stirring efficiency of the silicone packaging film waste fragments. The connecting plate 44 is rotatably connected to the melting tank 1 and is located at the upper part of the melting tank 1. The connecting plate 44 is fixedly connected to the stirring rod 42 and is located outside the stirring rod 42. The chute 45 is provided on the connecting plate 44 and is located at both symmetrical ends of the connecting plate 44.

[0036] In this embodiment, the heating module 2 heats the silicone packaging film waste fragments in the melting tank 1. The stirring rod 42 is located at the center of the melting tank 1. The second motor 41 is started, and the second motor 41 drives the stirring rod 43 on the stirring rod 42 to rotate. The stirring rod 43 stirs the silicone packaging film waste fragments, and the silicone packaging film waste fragments move in the melting tank 1. The silicone packaging film waste fragments are fully heated and melted. The stirring rod 42 drives the connecting plate 44 to rotate together.

[0037] Furthermore, the scraping mechanism 5 includes an internal gear disc 51, a gear 52, a connecting rod 53, and a scraper 54. The internal gear disc 51 is fixedly connected to the melting tank 1 and is located on the upper inner wall of the melting tank 1. The gear 52 meshes with the internal gear disc 51 and is located on the inner side of the internal gear disc 51. The gears 52 on both sides always rotate along the internal gear disc 51. The connecting rod 53 is fixedly connected to the internal gear disc 51 and is located below the internal gear disc 51. The lower end of the connecting rod 53 rotates through the connecting plate 44. The scraper 54 is fixedly connected to the connecting rod 53 and rotates on the inner wall of the melting tank 1.

[0038] In this embodiment, two gears 52 are provided, symmetrically meshing on the internal gear disk 51, ensuring that the gears 52 rotate along the internal gear disk 51 during rotation. The connecting rod 53 rotates synchronously with the gears 52 and rotates on the connecting disk 44. As the second motor 41 drives the stirring rod 42 to rotate, the connecting disk 44 rotates together. While the connecting disk 44 drives the connecting rod 53 to rotate, the gears 52 rotate along the internal gear disk 51, causing the connecting rod 53 to rotate together. Since the connecting rod 53 is fixedly connected to the scraper 54, the scraper 54 also rotates together. The scraper 54 adheres to the inner wall of the melting tank 1, scraping out the silicone packaging film waste on the inner wall of the melting tank 1, avoiding overheating of the silicone packaging film waste. At the same time, it agitates the silicone packaging film waste on the inner wall of the melting tank 1, further ensuring sufficient heating of the silicone packaging film waste.

[0039] Furthermore, the reciprocating movement mechanism 6 includes a third motor 61, a cam 62, a fixed plate 63, a spring 64, and a reciprocating plate 65. The third motor 61 is fixedly connected to the connecting plate 44 and is located at the upper end of the connecting plate 44. There are two third motors 61, which are respectively fixedly welded to the symmetrical sides of the connecting plate 44. The cam 62 is fixedly connected to the rotation shaft of the third motor 61. The fixed plate 63 is fixedly connected to the connecting plate 44 and is located at the upper end of the connecting plate 44. The spring 64 is fixedly connected to the fixed plate 63 and is located on the outside of the fixed plate 63. There are two fixed plates 63, which are respectively fixedly welded to the upper sides of the connecting plate 44 and correspond to the third motor 61. The reciprocating plate 65 is fixedly connected to the spring 64 and is located on the outside of the spring 64. The cam 62 is slidably connected to the reciprocating plate 65. The rotation of the cam 62 can push the reciprocating plate 65 to move and disengage from the reciprocating plate 65.

[0040] In this embodiment, the third motor 61 is activated, driving the cam 62 to rotate. The cam 62 is a flat, elongated shape with a large and small end. The rotating shaft of the third motor 61 is fixed to the large end of the cam 62. The third motor 61 drives the large end of the cam 62 to rotate, causing the small end of the cam 62 to intermittently push the reciprocating plate 65. The reciprocating plate 65 is supported by a rectangular plate and can move closer to and away from the fixed plate 63. When the reciprocating plate 65 approaches the fixed plate 63, it compresses the spring 64. When the cam 62 disengages from the reciprocating plate 65, the spring 64 resets, driving the reciprocating plate 65 to move away from the fixed plate 63. This movement of the reciprocating plate 65 towards and away from the fixed plate 63 is repeated. At the same time, two third motors 61 are provided to ensure that the reciprocating movement mechanisms 6 on both sides can operate synchronously.

[0041] Furthermore, the cleaning mechanism 7 includes a connecting column 71, a vertical block 72, a slot 73, an upper scraper 74, a lower scraper 75, a first slice 76, and a second slice 77. The connecting column 71 is fixedly connected to the reciprocating plate 65 and located at the lower end of the reciprocating plate 65. The connecting column 71 is fixedly welded to the lower end of the reciprocating plate 65. The connecting column 71 is slidably connected to the slide groove 45 and slides on the inner wall of the slide groove 45. The connecting column 71 is confined within the slide groove 45, ensuring that the connecting column 71 can only slide on the inner wall of the slide groove 45. The upright block 72 is fixedly connected to the connecting column 71 and is located at the lower end of the connecting column 71. The empty groove 73 is set inside the upright block 72 and is opened on the upright block 72. The upper scraper 74 is fixedly connected to the upright block 72 and is located on the upper wall of the empty groove 73. The lower scraper 75 is fixedly connected to the upright block 72 and is located on the lower wall of the empty groove 73. The first slice 76 is fixedly connected to the upright block 72 and is located on one side of the outer wall of the upright block 72. The second slice 77 is fixedly connected to the upright block 72 and is located on the other side of the outer wall of the upright block 72.

[0042] In this embodiment, as the reciprocating plate 65 moves, it drives the connecting column 71 to move as well. Since the connecting column 71 is confined within the slide groove 45, it can only slide on the inner wall of the slide groove 45, ensuring the stable movement of the vertical block 72 at the lower end of the connecting column 71. Four slots 73 are evenly spaced on the vertical block 72, each corresponding to a stirring rod 43 and fitting onto it, ensuring the vertical block 72 moves left and right along the stirring rod 43. Simultaneously, since the connecting plate 44 rotates with the stirring rod 42, the vertical block 72 rotates with the stirring rod 43. An upper scraper 74 and a lower scraper 75 are fixedly welded between the upper and lower walls of the slots 73, respectively. The upper scraper 74 and lower scraper 75 adhere to the stirring rod 43. As the vertical block 72 moves, the upper scraper 74 and lower scraper 75 on the vertical block 72 move together. 75 moves together, scraping off the silicone packaging film waste on the outer wall of the stirring rod 43, and simultaneously pushing the silicone packaging film waste in the melting tank 1, accelerating the melting of the silicone packaging film waste. When the stand block 72 moves to one side, the first slice 76 on the stand block 72 makes a horizontal cut on the silicone packaging film waste in the melting tank 1. When the stand block 72 moves to the other side, the second slice 77 on the stand block 72 makes a horizontal cut on the silicone packaging film waste in the melting tank 1. This back-and-forth cutting of the silicone packaging film waste in the melting tank 1 can quickly expose and process the insufficiently melted silicone packaging film waste, accelerating the melting of the silicone packaging film waste. At the same time, the stand block 72 rotates together with the connecting plate 44, enhancing the stirring effect of the stirring rod 43, and further accelerating the melting efficiency of the silicone packaging film waste.

[0043] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A waste recycling device for silicone packaging film production, characterized in that, The system includes a melting tank, a discharge pipe, an exhaust pipe, a heating module, a stirring mechanism, a wall scraping mechanism, a reciprocating movement mechanism, and a cleaning mechanism. The melting tank is fixedly connected to the discharge pipe and located below it. The melting tank is also fixedly connected to the exhaust pipe and located above it. The heating module is fixedly connected to the melting tank and located on the lower outer wall of the melting tank. The stirring mechanism and the wall scraping mechanism are both located inside the melting tank. The reciprocating movement mechanism is located inside the melting tank and above the cleaning mechanism. The cleaning mechanism is mounted on the stirring mechanism. The stirring mechanism includes a second motor, a stirring rod, a stirring bar, a connecting plate, and a chute. The second motor is fixedly connected to the melting tank and located at the upper end of the melting tank. The upper end of the stirring rod rotatably penetrates the melting tank. The stirring rod is fixedly connected to the rotating shaft of the second motor. The stirring bar is fixedly connected to the stirring rod and located outside the stirring rod. The connecting plate is rotatably connected to the melting tank and located at the upper part of the melting tank. The connecting plate is fixedly connected to the stirring rod and located outside the stirring rod. The chute is provided on the connecting plate and located at both symmetrical ends of the connecting plate. The wall scraping mechanism includes an internal gear disc, a gear, a connecting rod, and a scraper. The internal gear disc is fixedly connected to the melting tank and is located on the upper inner wall of the melting tank. The gear meshes with the internal gear disc and is located inside the internal gear disc. The connecting rod is fixedly connected to the internal gear disc and is located below the internal gear disc. The lower end of the connecting rod rotatably passes through the connecting disc. The scraper is fixedly connected to the connecting rod and rotates on the inner wall of the melting tank; The reciprocating movement mechanism includes a third motor, a cam, a fixed plate, a spring, and a reciprocating plate. The third motor is fixedly connected to the connecting plate and is located at the upper end of the connecting plate. The cam is fixedly connected to the rotation shaft of the third motor. The fixed plate is fixedly connected to the connecting plate and is located at the upper end of the connecting plate. The spring is fixedly connected to the fixed plate and is located outside the fixed plate. The reciprocating plate is fixedly connected to the spring and is located outside the spring. The cam is slidably connected to the reciprocating plate; The cleaning mechanism includes a connecting column, a vertical block, a slot, an upper scraper, a lower scraper, a first slice, and a second slice. The connecting column is fixedly connected to the reciprocating plate and located at the lower end of the reciprocating plate. The connecting column is slidably connected to the chute and slides on the inner wall of the chute. The vertical block is fixedly connected to the connecting column and located at the lower end of the connecting column. The slot is disposed within the vertical block and is formed on the vertical block. The upper scraper is fixedly connected to the vertical block and located on the upper wall of the slot. The lower scraper is fixedly connected to the vertical block and located on the lower wall of the slot. The first slice is fixedly connected to the vertical block and located on one side of the outer wall of the vertical block. The second slice is fixedly connected to the vertical block and located on the other side of the outer wall of the vertical block.

2. The equipment for recycling waste materials from the production of silicone packaging film as described in claim 1, characterized in that, The outer side of the melting tank also includes a crushing mechanism, which is connected to the melting tank and located above it.

3. The equipment for recycling waste materials from the production of silicone packaging film as described in claim 2, characterized in that, The crushing mechanism includes a crushing box, a first motor, a driving crushing wheel, and a driven crushing wheel. The crushing box is fixedly connected to the melting tank and located outside the melting tank. The first motor is fixedly connected to the crushing box and located outside the crushing box. The driving crushing wheel is rotatably connected to the crushing box and fixedly connected to the rotating shaft of the first motor. The driving crushing wheel rotates inside the crushing box, and the driven crushing wheel rotates inside the crushing box.

4. The equipment for recycling waste materials from the production of silicone packaging film as described in claim 3, characterized in that, The driven crushing wheel meshes with the driving crushing wheel.

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