Film waste recovery device for vacuum coating machine

Abstract

The utility model discloses a film waste recovery device for a vacuum coating machine, which belongs to the technical field of film waste recovery and comprises a recovery box, a double-head motor is arranged on the side edge of the upper end of the recovery box, driving components are arranged at two ends of the recovery box, an outer protective sleeve is arranged in the middle of the driving components, and a second annular magnet is arranged in the middle of the outer protective sleeve. The driving assembly is arranged, the double-end motor rotates to drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the reciprocating lead screw where the second bevel gear is located rotates to enable the moving block to reciprocate up and down in the sliding rail, the moving block drives the outer protective sleeve to move, the structure is simple, and lifting is stable; the stirring assembly is arranged, the double-head motor rotates to drive the fourth bevel gear to rotate, the fourth bevel gear drives the third bevel gear to rotate, the rotating frame at the lower end of the third bevel gear rotates, the second smashing cutter conducts rotary smashing, and the first smashing cutter and the second smashing cutter are matched, so that the smashing efficiency is improved, the smashing quality is guaranteed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of film waste recycling, and particularly relates to a film waste recycling device for a vacuum coating machine. Background Technique

[0002] The vacuum coating machine mainly refers to a kind of coating that needs to be carried out under a relatively high vacuum degree. Specifically, it includes many types, including vacuum resistance heating evaporation, electron gun heating evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition, and ion beam sputtering, etc. The main idea is divided into two types: evaporation and sputtering.

[0003] Chinese Patent Application No. 202321243011.3 discloses a film waste recycling device for a vacuum coating machine, including a thin recycling box used on the vacuum coating machine. A servo motor is fixedly arranged in the middle of the bottom of the thin recycling box. Through the mutual cooperation among the first annular magnet, the scraping ring, the second annular magnet, and the lifting rope, starting the double-headed motor to drive the lifting rope to move upward can pull the second annular magnet upward. Since the first annular magnet and the second annular magnet are always in a magnetically adsorbed state across the box wall of the thin recycling box, the first annular magnet and the scraping ring move upward accordingly. During this process, the film waste adhered to the inner wall of the thin recycling box can be scraped off, causing the winding drum to rotate in the reverse direction and the lifting rope to move downward. Under the action of the spring, the second annular magnet and the first annular magnet move downward accordingly. During this process, the scraping ring scrapes the inner wall of the thin recycling box again to ensure that the film waste can be completely broken for subsequent recycling operations.

[0004] When the above-mentioned disclosed patent is in use, there are problems of poor stability in the lifting and adjustment of the outer protective sleeve, resulting in inconvenient use, and low crushing efficiency, affecting the processing efficiency. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the utility model provides a film waste recycling device for a vacuum coating machine, which has the characteristics of stable lifting and high crushing efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A film waste recycling device for a vacuum coating machine includes a recycling box. A double-headed motor is arranged on the side of the upper end of the recycling box. Driving components are arranged at both ends of the recycling box. An outer protective sleeve is arranged in the middle of the driving components. A second annular magnet is arranged in the middle of the outer protective sleeve. A discharge port is arranged at the lower end of the side surface of the recycling box. A driving motor is arranged at the bottom of the recycling box. The rotating shaft of the driving motor is connected to a rotating rod. A plurality of crushing knives one are arranged on the surface of the rotating rod. An inlet is arranged in the middle of the upper end of the recycling box. A scraping ring is arranged inside the recycling box. A first annular magnet is arranged in the middle of the scraping ring. The first annular magnet and the second annular magnet are magnetically adsorbed. A stirring component is arranged inside the recycling box.

[0007] Preferably, the driving assembly includes bevel gear 1, bevel gear 2, a slide rail, a reciprocating screw and a moving block, wherein the rotating shafts at both ends of the double-headed motor are connected to bevel gear 1, slide rails are provided on both sides of the recovery box, a reciprocating screw is provided inside the slide rail, bevel gear 2 is provided at the upper end of the reciprocating screw, and a moving block is provided on the surface of the reciprocating screw.

[0008] Preferably, the moving block is meshedly connected to the reciprocating screw rod, and the moving block is in contact with the inner wall of the slide rail.

[0009] Preferably, the bevel gear 1 is meshed with the bevel gear 2, and the upper and lower ends of the reciprocating screw are rotationally connected to the slide rail via bearings.

[0010] Preferably, the stirring assembly includes bevel gear three, bevel gear four, crushing knife two and a rotating frame, wherein a rotating frame is provided inside the recycling box, the rotating shaft of the rotating frame is connected to bevel gear three, the rotating shaft of the double-headed motor is connected to bevel gear four, and several crushing knives two are provided on the inner wall of the rotating frame.

[0011] Preferably, the second crushing blade and the first crushing blade are staggered with each other, the third bevel gear is meshed with the fourth bevel gear, and the rotating shaft of the rotating frame is rotatably connected to the recovery box through a bearing.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a driving assembly. The double-headed motor rotates to drive the bevel gear 1 to rotate. The bevel gear 1 drives the bevel gear 2 to rotate. The reciprocating screw where the bevel gear 2 is located rotates to make the moving block move up and down in the slide rail. The moving block drives the outer protective cover to move. The structure is simple and the lifting is stable.

[0014] 2. The utility model is provided with a stirring assembly. The rotation of the double-headed motor drives the bevel gear four to rotate, the bevel gear four drives the bevel gear three to rotate, the rotating frame at the lower end of the bevel gear three rotates, and the crushing knife two rotates to crush. Through the cooperation of the crushing knife one and the crushing knife two, the crushing efficiency is accelerated, the crushing quality is guaranteed, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the drive assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the present utility model;

[0018] In the figure: 1. Double-headed motor; 2. Feed inlet; 3. Recycling box; 4. Driving assembly; 41. First bevel gear; 42. Second bevel gear; 43. Slide rail; 44. Reciprocating lead screw; 45. Moving block; 5. Outer protective sleeve; 6. Discharge port; 7. First shredding knife; 8. Rotating rod; 9. Driving motor; 10. Scraping ring; 11. First annular magnet; 12. Second annular magnet; 13. Stirring assembly; 131. Third bevel gear; 132. Fourth bevel gear; 133. Second shredding knife; 134. Rotating frame. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figures 1-3 , the present invention provides the following technical solutions: A film waste recycling device for a vacuum coating machine, including a recycling box 3, a double-headed motor 1 is arranged on the upper side of the recycling box 3, driving assemblies 4 are arranged at both ends of the recycling box 3, an outer protective sleeve 5 is arranged in the middle of the driving assembly 4, a second annular magnet 12 is arranged in the middle of the outer protective sleeve 5, a discharge port 6 is arranged at the lower end of the side surface of the recycling box 3, a driving motor 9 is arranged at the bottom of the recycling box 3, a rotating rod 8 is connected to the rotating shaft of the driving motor 9, several first shredding knives 7 are arranged on the surface of the rotating rod 8, a feed inlet 2 is arranged in the middle of the upper end of the recycling box 3, a scraping ring 10 is arranged inside the recycling box 3, a first annular magnet 11 is arranged in the middle of the scraping ring 10, the first annular magnet 11 and the second annular magnet 12 are magnetically adsorbed, and a stirring assembly 13 is arranged inside the recycling box 3.

[0022] Specifically, the driving assembly 4 includes a first bevel gear 41, a second bevel gear 42, a slide rail 43, a reciprocating lead screw 44 and a moving block 45. Among them, the two ends of the rotating shaft of the double-headed motor 1 are connected to the first bevel gear 41, slide rails 43 are arranged on both sides of the recycling box 3, a reciprocating lead screw 44 is arranged inside the slide rail 43, a second bevel gear 42 is arranged at the upper end of the reciprocating lead screw 44, and a moving block 45 is arranged on the surface of the reciprocating lead screw 44.

[0023] By adopting the above technical solutions, the double-headed motor 1 rotates to drive the first bevel gear 41 to rotate, the first bevel gear 41 drives the second bevel gear 42 to rotate, and the rotation of the reciprocating lead screw 44 where the second bevel gear 42 is located causes the moving block 45 to reciprocate up and down in the slide rail 43.

[0024] Specifically, the moving block 45 is meshed and connected with the reciprocating screw rod 44, and the moving block 45 is attached to the inner wall of the slide rail 43.

[0025] By adopting the above technical solution, it is ensured that when the reciprocating screw rod 44 rotates, the moving block 45 reciprocates up and down in the slide rail 43.

[0026] Specifically, the first bevel gear 41 is meshed and connected with the second bevel gear 42, and the upper and lower ends of the reciprocating screw rod 44 are rotatably connected to the slide rail 43 through bearings.

[0027] By adopting the above technical solution, it is ensured that the double-headed motor 1 rotates to drive the first bevel gear 41 to rotate, the first bevel gear 41 drives the second bevel gear 42 to rotate, and the reciprocating screw rod 44 where the second bevel gear 42 is located rotates.

[0028] When this embodiment is used, the waste film of the vacuum coating machine is added into the recycling box 3 from the feed port 2. The drive motor 9 rotates to drive the rotating rod 8 to rotate, and the first shredding knife 7 rotates to crush the waste, which is convenient for recycling. The double-headed motor 1 rotates to drive the first bevel gear 41 to rotate, the first bevel gear 41 drives the second bevel gear 42 to rotate, and the reciprocating screw rod 44 where the second bevel gear 42 is located rotates to make the moving block 45 reciprocate up and down in the slide rail 43. The moving block 45 drives the outer protective sleeve 5 to move, and the outer protective sleeve 5 magnetically drives the first annular magnet 11 to move in the recycling box 3 through the second annular magnet 12. The scraping ring 10 on the surface of the first annular magnet 11 moves to scrape the inner wall of the recycling box 3 to ensure thorough crushing;

[0029] Embodiment 2

[0030] The difference between this embodiment and Embodiment 1 is that the stirring assembly 13 includes a third bevel gear 131, a fourth bevel gear 132, a second shredding knife 133 and a rotating frame 134. Among them, a rotating frame 134 is arranged inside the recycling box 3. The rotating shaft of the rotating frame 134 is connected with the third bevel gear 131, the rotating shaft of the double-headed motor 1 is connected with the fourth bevel gear 132, and several second shredding knives 133 are arranged on the inner wall of the rotating frame 134.

[0031] By adopting the above technical solution, the double-headed motor 1 rotates to drive the fourth bevel gear 132 to rotate, the fourth bevel gear 132 drives the third bevel gear 131 to rotate, the rotating frame 134 at the lower end of the third bevel gear 131 rotates, and the second shredding knife 133 rotates for crushing. Through the cooperation of the first shredding knife 7 and the second shredding knife 133, the crushing efficiency is increased and the crushing quality is ensured.

[0032] Specifically, the second shredding knife 133 and the first shredding knife 7 are arranged staggeredly, the third bevel gear 131 is meshed and connected with the fourth bevel gear 132, and the rotating shaft of the rotating frame 134 is rotatably connected to the recycling box 3 through a bearing.

[0033] By adopting the above technical solution, it is ensured that the second shredding knife 133 and the first shredding knife 7 do not interfere with each other, and it is ensured that the dual-head motor 1 rotates to drive the fourth bevel gear 132 to rotate, and the fourth bevel gear 132 drives the third bevel gear 131 to rotate, and the rotating frame 134 at the lower end of the third bevel gear 131 rotates.

[0034] When this embodiment is in use, the dual-head motor 1 rotates to drive the fourth bevel gear 132 to rotate, the fourth bevel gear 132 drives the third bevel gear 131 to rotate, the rotating frame 134 at the lower end of the third bevel gear 131 rotates, and the second shredding knife 133 performs rotary crushing. Through the cooperation of the first shredding knife 7 and the second shredding knife 133, the crushing efficiency is accelerated, the crushing quality is ensured, and the production efficiency is improved.

[0035] The working principle and usage process of the present utility model: When the present utility model is in use, the waste film of the vacuum coating machine is added into the recycling box 3 from the feeding port 2. The driving motor 9 rotates to drive the rotating rod 8 to rotate, and the first shredding knife 7 rotates to crush the waste, which is convenient for recycling. The dual-head motor 1 rotates to drive the first bevel gear 41 to rotate, the first bevel gear 41 drives the second bevel gear 42 to rotate, and the reciprocating lead screw 44 where the second bevel gear 42 is located rotates to make the moving block 45 reciprocate up and down in the slide rail 43. The moving block 45 drives the outer protective sleeve 5 to move. The outer protective sleeve 5 magnetically drives the first annular magnet 11 to move in the recycling box 3 through the second annular magnet 12, and the scraping ring 10 on the surface of the first annular magnet 11 moves to scrape the inner wall of the recycling box 3 to ensure thorough crushing. The dual-head motor 1 rotates to drive the fourth bevel gear 132 to rotate, the fourth bevel gear 132 drives the third bevel gear 131 to rotate, the rotating frame 134 at the lower end of the third bevel gear 131 rotates, and the second shredding knife 133 performs rotary crushing. Through the cooperation of the first shredding knife 7 and the second shredding knife 133, the crushing efficiency is accelerated, the crushing quality is ensured, and the production efficiency is improved.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A film waste recycling device for a vacuum coating machine, comprising a recycling box, characterized in that: A double-headed motor is provided on the side of the upper end of the recycling box, driving components are provided at both ends of the recycling box, an outer protective cover is provided in the middle of the driving component, a second annular magnet is provided in the middle of the outer protective cover, a discharge port is provided at the lower end of the side surface of the recycling box, a driving motor is provided at the bottom of the recycling box, a rotating shaft of the driving motor is connected to a rotating rod, a plurality of crushing knives are provided on the surface of the rotating rod, a feeding port is provided in the middle of the upper end of the recycling box, a scraping ring is provided inside the recycling box, a first annular magnet is provided in the middle of the scraping ring, the first annular magnet and the second annular magnet are magnetically attracted, and a stirring component is provided inside the recycling box.

2. The waste film recycling device for a vacuum coating machine according to claim 1, wherein: The driving assembly includes bevel gear 1, bevel gear 2, a slide rail, a reciprocating screw and a moving block, wherein the rotating shafts at both ends of the double-headed motor are connected to bevel gear 1, slide rails are provided on both sides of the recovery box, a reciprocating screw is provided inside the slide rail, bevel gear 2 is provided at the upper end of the reciprocating screw, and a moving block is provided on the surface of the reciprocating screw.

3. The film waste recycling device for a vacuum coating machine according to claim 2, characterized in that: The moving block is meshed and connected with the reciprocating screw rod, and the moving block is in contact with the inner wall of the slide rail.

4. The film waste recycling device for a vacuum coating machine according to claim 2, characterized in that: The bevel gear 1 is meshed with the bevel gear 2, and the upper and lower ends of the reciprocating screw are rotationally connected to the slide rail through bearings.

5. The film waste recycling device for a vacuum coating machine according to claim 1, characterized in that: The stirring assembly includes bevel gear three, bevel gear four, crushing knife two and a rotating frame, wherein the rotating frame is provided inside the recycling box, the rotating shaft of the rotating frame is connected to bevel gear three, the rotating shaft of the double-headed motor is connected to bevel gear four, and the inner wall of the rotating frame is provided with several crushing knife two.

6. The film waste recycling device for a vacuum coating machine according to claim 5, characterized in that: The second crushing blade and the first crushing blade are staggered with each other, the third bevel gear is meshed with the fourth bevel gear, and the rotating shaft of the rotating frame is rotatably connected to the recovery box through a bearing.

Images