Automatic sorting and recycling device for die cutting waste

Abstract

The utility model relates to a die -cut waste sorting recycling technical field especially, relates to a kind of die -cut waste automatic sorting recycling device, including sorting recycling box, feed inlet, guide inclined plate, adsorption area, inner chamber, magnetic plate, connecting rod, through slot, sliding slot, limiting slot, support plate, telescopic link, disc, limiting rod and spring, the top of sorting recycling box left side is provided with feed inlet, the left side of sorting recycling box inside is provided with guide inclined plate in the position corresponding feed inlet, the top of guide inclined plate is provided with adsorption area, the inside of guide inclined plate is provided with inner chamber, the inside of inner chamber is provided with magnetic plate, the center of magnetic plate bottom is provided with connecting rod;The utility model is moved by pushing connecting rod and drives magnetic plate to adsorption area, sliding slot forces limiting rod top end to slide to below limiting slot, spring inserts limiting rod into limiting slot to lock the position of connecting rod, magnetic waste is adsorbed in adsorption area by magnetic plate when being guided by guide inclined plate, and magnetic waste is separately sorted and recycled.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting waste sorting and recycling technology, and in particular to an automatic die-cutting waste sorting and recycling device. Background Technology

[0002] Traditional die-cutting refers to a cutting process used in the post-processing of printed materials. However, with the rapid development of the electronics industry, especially the expanding range of consumer electronics products, die-cutting is no longer limited to the post-processing of printed materials. It is now used in the production of auxiliary materials for industrial electronic products. Common applications include: electroacoustics, healthcare, display signage, security protection, transportation, office supplies, electronics and power, communications, industrial manufacturing, and home leisure industries. It is used in products such as mobile phones, MIDs, digital cameras, automobiles, LCDs, LEDs, FPCs, FFCs, and RFID. It is increasingly used for bonding, dustproofing, shockproofing, insulation, shielding, and thermal protection in these products. The die-cutting materials used include rubber, single and double-sided tapes, foam, plastics, vinyl, silicone, metal strips, metal sheets, optical films, protective films, mesh, hot melt tapes, and silicone.

[0003] Common automatic sorting and recycling devices for die-cutting waste only include sorting and recycling functions, capable of screening and recycling waste of different sizes. However, they lack the function of separately recycling magnetic waste, which cannot guarantee the accuracy of waste sorting. It is easy for waste to be separated into different sizes after screening, while magnetic waste is mixed with ordinary waste. This defect can easily cause magnetic metals to contaminate non-magnetic materials in subsequent processing, affecting the accuracy of waste sorting.

[0004] Therefore, in response to the problem that the aforementioned automatic sorting and recycling device for die-cutting waste lacks magnetic sorting function, resulting in the mixing of ferrous waste and ordinary waste, and making it impossible to accurately separate materials with different physical properties, thus affecting the sorting purity and resource reuse value, there is an urgent need to design a new type of automatic sorting and recycling device for die-cutting waste. Utility Model Content

[0005] To overcome the problem that common automatic sorting and recycling devices for die-cutting waste lack magnetic sorting function, resulting in the mixing of ferrous waste and ordinary waste, making it impossible to accurately separate materials with different physical properties, thus affecting the sorting purity and resource reuse value.

[0006] The technical solution of this utility model is as follows: an automatic sorting and recycling device for die-cutting waste, comprising a sorting and recycling box, a feed inlet, a guide ramp, an adsorption area, an inner cavity, a magnetic plate, a connecting rod, a through groove, a sliding groove, a limiting groove, a support plate, a telescopic rod, a disc, a limiting rod, and a spring. A feed inlet is located on the top left side of the sorting and recycling box. A guide ramp is located on the left side inside the sorting and recycling box, corresponding to the feed inlet. An adsorption area is located at the top of the guide ramp. An inner cavity is formed inside the guide ramp, and a magnetic plate is installed inside the inner cavity. The bottom of the magnetic plate... A connecting rod is located at the center of the sorting and recycling box. A through groove is provided on the middle left side of the sorting and recycling box, corresponding to the position of the connecting rod. The end of the connecting rod away from the magnetic suction plate passes through the guide inclined plate and the through groove and is placed outside the sorting and recycling box. A sliding groove is provided on the left side of the bottom of the connecting rod. A limit groove is provided on the left side of the top of the sliding groove. A support plate is provided on the lower left side of the middle left side of the sorting and recycling box, corresponding to the position of the connecting rod. A telescopic rod is provided on the top of the support plate. A disc is provided on the top of the telescopic rod. A limit rod is provided on the top of the disc. Springs are fitted around the telescopic rod.

[0007] Preferably, by pushing the connecting rod towards the adsorption area, the connecting rod pushes the magnetic suction plate towards the adsorption area. During this movement, the sliding groove forces the top of the limiting rod to slide along the groove until the top of the limiting rod is below the limiting groove. At this point, the spring force pushes the top of the limiting rod into the limiting groove, thus limiting the position of the connecting rod. When the waste material moves from the feed inlet to the guide ramp, the magnetic waste material is attracted to the adsorption area by the magnetic force of the magnetic suction plate, while the remaining non-magnetic waste material falls downwards onto the sorting net. This invention enables the separate recycling of magnetic waste, addressing the common problem of automated sorting and recycling devices for die-cutting waste. While these devices only include sorting and recycling functions, capable of screening and recycling waste of different sizes, they lack the function of separately recycling magnetic waste. This compromises the accuracy of waste sorting, potentially resulting in the waste being separated into different sizes after screening, while magnetic waste remains mixed with ordinary waste. This defect can lead to magnetic metals contaminating non-magnetic materials in subsequent processing, affecting the accuracy of waste sorting.

[0008] Preferably, the top of the limiting rod is inserted into the interior of the sliding groove, the top of the spring is welded to the bottom of the disc, and the bottom of the spring is welded to the top of the support plate.

[0009] Preferably, a partition plate is provided on the left side of the sorting and recycling box corresponding to the guide inclined plate, and a placement cavity is opened in the middle of the right side of the partition plate. A strip groove is opened on the right side of the sorting and recycling box corresponding to the placement cavity.

[0010] Preferably, a sorting frame is provided inside the sorting and recycling bin at the positions corresponding to the placement cavity and the strip groove. The left end of the sorting frame is inserted into the placement cavity, and the right end of the sorting frame is inserted into the strip groove.

[0011] Preferably, a sorting net is provided on the inner side of the sorting frame, and a cylinder is provided in the middle of the top of the sorting and recycling box. An extension rod is connected to the output end on the right side of the cylinder, and a drive rod is connected to the right end of the extension rod. The end of the drive rod away from the extension rod is connected to the right side of the sorting frame.

[0012] Preferably, a right material handling door is movably connected to the right end of the front side of the sorting and recycling box, corresponding to the position of the sorting frame, via a hinge; and a left material handling door is movably connected to the left end of the front side of the sorting and recycling box, corresponding to the position of the guide ramp, via a hinge.

[0013] As a preferred option, four support legs are provided at the four corners of the bottom of the sorting and recycling bin, and omnidirectional wheels are provided at the bottom of the support legs.

[0014] The beneficial effects of this utility model are:

[0015] 1. By pushing the connecting rod along the adsorption zone, the magnetic suction plate moves synchronously towards the adsorption zone. During this process, as the connecting rod moves, the sliding groove forces the top of the limiting rod to slide along the groove until the top of the limiting rod is below the limiting groove. At this time, the elastic restoring force of the spring drives the top of the limiting rod to rise vertically and embed into the limiting groove, forming a mechanical lock on the end point of the connecting rod's movement. When the mixed waste is conveyed to the surface of the guide plate through the feed inlet, the directional magnetic field generated by the magnetic suction plate causes the magnetic waste to be adsorbed on the surface of the adsorption zone, while the non-magnetic waste passes through the sorting net due to gravity and is separated, thus accurately realizing the fully automatic sorting and recycling of magnetic materials. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of an automatic sorting and recycling device for die-cutting waste according to this utility model.

[0017] Figure 2 The diagram shown is a schematic cross-sectional view of the automatic sorting and recycling device for die-cutting waste according to this utility model.

[0018] Figure 3 The diagram shown is a cross-sectional view of the sorting and recycling bin of an automatic sorting and recycling device for die-cutting waste according to this utility model.

[0019] Figure 4 The diagram shown is a cross-sectional view of the guide ramp of an automatic sorting and recycling device for die-cutting waste according to this utility model.

[0020] Figure 5 The diagram shown is a schematic representation of the limiting component of an automatic sorting and recycling device for die-cutting waste according to this utility model.

[0021] Figure 6 The diagram shown is a structural schematic of the screening component of an automatic sorting and recycling device for die-cut waste according to this utility model.

[0022] Explanation of reference numerals in the attached diagram: 1. Sorting and recycling bin; 2. Feed inlet; 3. Guide ramp; 4. Adsorption zone; 5. Inner cavity; 6. Magnetic suction plate; 7. Connecting rod; 8. Through groove; 9. Sliding groove; 10. Limiting groove; 11. Support plate; 12. Telescopic rod; 13. Disc; 14. Limiting rod; 15. Spring; 16. Divider plate; 17. Placement cavity; 18. Strip groove; 19. Sorting frame; 20. Sorting net; 21. Cylinder; 22. Extension rod; 23. Drive rod; 24. Right material handling door; 25. Left material handling door; 26. Support leg; 27. Caster wheel. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6 This utility model provides an embodiment: an automatic sorting and recycling device for die-cutting waste, including a sorting and recycling box 1, a feed inlet 2, a guide ramp 3, an adsorption area 4, an inner cavity 5, a magnetic suction plate 6, a connecting rod 7, a through groove 8, a sliding groove 9, a limiting groove 10, a support plate 11, a telescopic rod 12, a disc 13, a limiting rod 14, and a spring 15. The feed inlet 2 is located on the top left side of the sorting and recycling box 1. The guide ramp 3 is located on the left side inside the sorting and recycling box 1, corresponding to the position of the feed inlet 2. The top of the guide ramp 3 is provided with an adsorption area 4. An inner cavity 5 is formed inside the guide ramp 3, and a magnetic suction plate 6 is installed inside the inner cavity 5. A connecting rod 7 is provided at the center of the bottom. A through groove 8 is provided on the middle of the left side of the sorting and recycling box 1, corresponding to the position of the connecting rod 7. The end of the connecting rod 7 away from the magnetic suction plate 6 passes through the guide inclined plate 3 and the through groove 8 and is placed outside the sorting and recycling box 1. A sliding groove 9 is provided on the left side of the bottom of the connecting rod 7. A limiting groove 10 is provided on the left side of the top of the sliding groove 9. A support plate 11 is provided on the lower left side of the middle of the left side of the sorting and recycling box 1, corresponding to the position of the connecting rod 7. A telescopic rod 12 is provided on the top of the support plate 11. A disc 13 is provided on the top of the telescopic rod 12. A limiting rod 14 is provided on the top of the disc 13. A spring 15 is fitted around the telescopic rod 12.

[0025] Please see Figures 2-6In this embodiment, the top end of the limiting rod 14 is inserted into the interior of the sliding groove 9, the top end of the spring 15 is welded to the bottom of the disc 13, and the bottom end of the spring 15 is welded to the top of the support plate 11. When the connecting rod 7 moves, the sliding groove 9 forces the top end of the limiting rod 14 to slide along the groove until the top end of the limiting rod 14 is below the limiting groove 10. At this time, the pushing force of the spring 15 pushes the top end of the limiting rod 14 into the interior of the limiting groove 10. A partition plate 16 is provided on the left side of the sorting and recycling box 1, corresponding to the position of the guide inclined plate 3. A placement cavity 17 is provided in the middle of the right side of the partition 16. A strip groove 18 is provided on the right side of the sorting and recycling box 1 at the position corresponding to the placement cavity 17. The placement cavity 17 supports the sorting frame 19 and has a certain space to allow the sorting frame 19 to slide. The sorting frame 19 is provided inside the sorting and recycling box 1 at the positions corresponding to the placement cavity 17 and the strip groove 18. The left end of the sorting frame 19 is inserted into the interior of the placement cavity 17, and the right end of the sorting frame 19 is inserted into the interior of the strip groove 18. The drive rod 23 drives the sorting frame 19 to move back and forth left and right.

[0026] Please see Figures 1-6 In this embodiment, a sorting net 20 is provided on the inner side of the sorting frame 19, and a cylinder 21 is provided in the middle of the top of the sorting and recycling box 1. An extension rod 22 is connected to the output end on the right side of the cylinder 21, and a drive rod 23 is connected to the right end of the extension rod 22. The end of the drive rod 23 away from the extension rod 22 is connected to the right side of the sorting frame 19. The cylinder 21 drives the extension rod 22 to move left and right back and forth, and the extension rod 22 drives the drive rod 23 to move left and right back and forth. The right end of the front side of the sorting and recycling box 1, corresponding to the position of the sorting frame 19, is connected by a hinge. The sorting and recycling box 1 is equipped with a right material handling door 24. The left material handling door 25 is connected to the left end of the front side of the sorting and recycling box 1 via a hinge, corresponding to the position of the guide inclined plate 3. By opening the right material handling door 24, non-magnetic waste materials inside the bottom of the sorting and recycling box 1 and on the sorting net 20 can be removed. By opening the left material handling door 25, magnetic waste materials on the adsorption area 4 can be removed. Four support legs 26 are provided at the four corners of the bottom of the sorting and recycling box 1. Universal wheels 27 are provided at the bottom of the support legs 26. The device can be moved to the designated position by using the universal wheels 27.

[0027] During operation, the device is pushed to the waste outlet of the die-cutting machine using the caster 27, and the feed inlet 2 is aligned with the waste outlet. Then, the connecting rod 7 is pushed towards the adsorption zone 4. The connecting rod 7 pushes the magnetic plate 6 towards the adsorption zone 4. As the connecting rod 7 moves, the sliding groove 9 forces the top of the limiting rod 14 to slide along the groove until the top of the limiting rod 14 is below the limiting groove 10. At this time, the spring 15 pushes the top of the limiting rod 14 into the interior of the limiting groove 10, thereby limiting the position of the connecting rod 7. When the waste moves from the feed inlet 2 to the guide plate 3, the magnetic waste will be attracted by the magnetic force of the magnetic plate 6. In zone 4, the remaining non-magnetic waste falls down onto the sorting net 20. At the same time, the cylinder 21 drives the extension rod 22 to move back and forth, which in turn drives the drive rod 23 to move back and forth, which in turn drives the sorting frame 19 to move back and forth. The waste on the sorting net 20 is filtered by the sorting net 20, and the filtered waste falls to the bottom of the sorting and recycling box 1. After the waste is sorted, the non-magnetic waste at the bottom of the sorting and recycling box 1 and on the sorting net 20 can be taken out by opening the right material door 24. The magnetic waste on the adsorption zone 4 can be taken out by opening the left material door 25, thus realizing the function of separate recycling of magnetic waste.

[0028] Through the above steps, by pushing the connecting rod 7 towards the adsorption zone 4, the magnetic suction plate 6 is driven to move synchronously towards the adsorption zone 4. During the movement, the sliding groove 9 of the connecting rod 7 guides the top of the limiting rod 14 to slide along the groove wall until the top of the limiting rod 14 moves directly below the limiting groove 10. At this time, the spring 15 releases the pre-compression potential energy, pushing the top of the limiting rod 14 to move vertically upward and completely embed into the limiting groove 10, forming a rigid lock on the displacement of the connecting rod 7. When the mixed waste is conveyed from the feed inlet 2 to the surface of the guide plate 3, the directional magnetic field generated by the magnetic suction plate 6 at the adsorption zone 4 position adsorbs and fixes the magnetic waste to the surface of the adsorption zone 4, while the non-magnetic waste is drawn along the guide plate due to gravity. The material sloping plate 3 slides down to the sorting net 20 to complete the size classification. This magnetic separation mechanism achieves precise interception and independent recycling of magnetic waste through the synergistic effect of physical locking and magnetic capture. This solves the problem that common automatic sorting and recycling devices for die-cutting waste only include sorting and recycling functions, which can screen and recycle waste of different sizes, but lack the function of separately recycling magnetic waste. It is easy for waste to be separated into different sizes after screening, while magnetic waste is mixed with ordinary waste. This defect can easily cause magnetic metal to contaminate non-magnetic materials in subsequent processing, affecting the problem of mixing magnetic metal and non-magnetic materials.

Claims

1. An automatic sorting and recycling device for die-cutting waste, comprising a sorting and recycling bin (1); characterized in that: It also includes a feed inlet (2), a guide ramp (3), an adsorption area (4), an inner cavity (5), a magnetic suction plate (6), a connecting rod (7), a through groove (8), a sliding groove (9), a limiting groove (10), a support plate (11), a telescopic rod (12), a disc (13), a limiting rod (14), and a spring (15). The feed inlet (2) is located on the top left side of the sorting and recycling box (1). The guide ramp (3) is located on the left side of the sorting and recycling box (1) corresponding to the feed inlet (2). The adsorption area (4) is located on the top of the guide ramp (3). The inner cavity (5) is opened inside the guide ramp (3). The magnetic suction plate (6) is located inside the inner cavity (5). The connecting rod (7) is located at the center of the bottom of the magnetic suction plate (6). A through groove (8) is provided on the middle left side of the sorting and recycling box (1) corresponding to the position of the connecting rod (7). The end of the connecting rod (7) away from the magnetic suction plate (6) passes through the guide plate (3) and the through groove (8) and is placed outside the sorting and recycling box (1). A sliding groove (9) is provided on the left side of the bottom of the connecting rod (7). A limiting groove (10) is provided on the left side of the top of the sliding groove (9). A support plate (11) is provided on the lower left side of the sorting and recycling box (1) corresponding to the position of the connecting rod (7). A telescopic rod (12) is provided on the top of the support plate (11). A disc (13) is provided on the top of the telescopic rod (12). A limiting rod (14) is provided on the top of the disc (13). A spring (15) is fitted around the telescopic rod (12).

2. The automatic sorting and recycling device for die-cutting waste according to claim 1, characterized in that: The top end of the limiting rod (14) is inserted into the interior of the sliding groove (9), the top end of the spring (15) is welded to the bottom of the disc (13), and the bottom end of the spring (15) is welded to the top of the support plate (11).

3. The automatic sorting and recycling device for die-cutting waste according to claim 1, characterized in that: Inside the sorting and recycling box (1), a partition plate (16) is provided on the left side corresponding to the guide plate (3). A placement cavity (17) is opened in the middle of the right side of the partition plate (16). A strip groove (18) is opened on the right side of the sorting and recycling box (1) corresponding to the placement cavity (17).

4. The automatic sorting and recycling device for die-cutting waste according to claim 3, characterized in that: Inside the sorting and recycling bin (1), a sorting frame (19) is provided at the position corresponding to the placement cavity (17) and the strip groove (18). The left end of the sorting frame (19) is inserted into the placement cavity (17), and the right end of the sorting frame (19) is inserted into the strip groove (18).

5. The automatic sorting and recycling device for die-cutting waste according to claim 4, characterized in that: A sorting net (20) is provided on the inner side of the sorting frame (19). A cylinder (21) is provided in the middle of the top of the sorting and recycling box (1). An extension rod (22) is connected to the output end on the right side of the cylinder (21). A drive rod (23) is connected to the right end of the extension rod (22). The end of the drive rod (23) away from the extension rod (22) is connected to the right side of the sorting frame (19).

6. The automatic sorting and recycling device for die-cutting waste according to claim 5, characterized in that: The right end of the front side of the sorting and recycling box (1) is connected to the sorting frame (19) via a hinge and a right material handling door (24). The left end of the front side of the sorting and recycling box (1) is connected to the guide ramp (3) via a hinge and a left material handling door (25).

7. The automatic sorting and recycling device for die-cutting waste according to claim 1, characterized in that: The sorting and recycling bin (1) has four support legs (26) at the four corners of its bottom, and casters (27) are provided at the bottom of the support legs (26).

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