A spent aerosol can recycling device

Abstract

The utility model discloses a kind of scrap aerosol recovery devices, including closing plate and sliding slot.The scrap aerosol recovery device, the top end of sleeve is fixedly connected with closing plate, the both ends of closing plate are fixedly connected with tank discharge pipe, tank discharge pipe fixedly penetrates workbench and with the upper side of collecting cavity communication sleeve is equipped with moving seat, the bottom of moving seat is equipped with the sliding slot compatible with closing plate, closing plate is slidably connected on sliding slot, two feeding holes are symmetrically provided on moving seat, the interval of feeding hole and the interval of tank discharge pipe and sleeve are equal, aerosol tank can be observed feeding hole inserts into sleeve, to be punctured and the collection of aerosol, it can also be lifted into feeding hole, by the movement of moving seat switching, punctured aerosol tank is moved to tank discharge pipe, and aerosol tank is discharged into collecting cavity, aerosol tank does not need to be lifted, to avoid the problem that aerosol tank is diffused when pulling out inside residual aerosol, also avoid the problem that sleeve top is open.

Description

Technical Field

[0001] This utility model relates to the field of aerosol production technology, specifically a waste aerosol recycling device. Background Technology

[0002] Aerosols often produce defective products during production, requiring venting for safety reasons. This typically involves a worker holding an awl and piercing the valve or canister, then quickly removing the awl and aligning the canister opening with a prepared container. Once the contents are vented, the aerosol is discarded. The drawbacks of this manual method are: the gas / liquid is sprayed directly from the canister, requiring workers to take strict protective measures, and there is a waste of the aerosol.

[0003] Therefore, patent document CN219507649U discloses a device for puncturing and recovering liquid from discarded aerosol cans. A sleeve is vertically mounted on a platform and its bottom is sealed by a base plate with a bottom through-hole. The inner diameter of the sleeve matches the outer diameter of the aerosol can. A support plate for supporting the aerosol can is located near the bottom of the sleeve, and a sealing gasket is provided on the upper surface of the support plate. The rear end of the clamping mechanism's bracket is connected to a column, and the clamping head is located at the front end of the bracket via a clamping cylinder. A puncturing mechanism is located at the bottom of the sleeve, and a puncturing needle extends vertically into the sleeve through the bottom through-hole. A puncturing cylinder mounted outside the base plate is connected to the puncturing needle. The gas / liquid recovery container of the gas / liquid recovery unit is connected to the outer side of the sleeve, located below the support plate, via a gas / liquid conduit. This device replaces manual puncturing of aerosol cans for liquid recovery, avoiding bodily harm caused by aerosol spillage. It is simple to operate and effectively improves recovery efficiency.

[0004] Although the existing technology replaces manual operation with machinery, the opening at the top of the sleeve is left open when the aerosol can is removed from the sleeve during use. When the aerosol can is pulled out, the residual liquid and gas inside the aerosol can and the sleeve will diffuse through the top of the sleeve, thus affecting the working environment. Therefore, a waste aerosol recycling device is proposed to optimize the existing technology. Utility Model Content

[0005] The purpose of this invention is to provide a waste aerosol recovery device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waste aerosol recovery device includes a sleeve, which is vertically fixed and connected to a workbench. The workbench is provided with a squeezing and fixing mechanism on the rear side of the sleeve, and a piercing and discharging mechanism at the bottom end of the sleeve. A collection chamber is provided on the workbench below the sleeve, and a sealing plate is fixedly connected to the top end of the sleeve. Both ends of the sealing plate are fixedly connected to discharge pipes, which are fixedly connected through the workbench and communicate with the collection chamber. A movable seat is provided above the sleeve, and a sliding groove adapted to the sealing plate is opened at the bottom of the movable seat. The sealing plate is slidably connected to the sliding groove. Two feeding holes are symmetrically opened on the movable seat, and the spacing between the feeding holes is equal to the spacing between the discharge pipes and the sleeve. A rubber sleeve is fixedly connected to each feeding hole. Guide rods are symmetrically slidably connected to both sides of the movable seat, and the guide rods are fixedly connected to the top surface of the workbench through a vertical plate.

[0008] As a further embodiment of this utility model: the compression fixing mechanism includes a support plate, which is fixedly connected to the bottom inner side of the sleeve. A sealing gasket adapted to the aerosol can is fixedly connected to the support plate. The sealing gasket is made of flexible rubber to improve the sealing performance between the front end of the aerosol can and the sealing gasket. The puncture discharge mechanism includes a conduit, which is fixedly connected to the bottom of the sleeve and communicates with the sleeve. The connection of the conduit is located below the support plate. The conduit is equipped with a switch valve and is connected to an external negative pressure collection device.

[0009] As a further embodiment of this utility model, the compression fixing mechanism further includes a column, a sliding sleeve, a locking bolt, a bracket, a compression cylinder, and a compression head.

[0010] As a further embodiment of this utility model: the column is fixedly connected to the top surface of the workbench, the sliding sleeve is slidably fitted onto the column, the locking bolt is threadedly connected to the sliding sleeve, the sliding sleeve has a threaded hole for the locking bolt threaded connection, the locking bolt is inserted into the sliding sleeve and abuts against the column, the bracket is fixedly connected to the front side of the sliding sleeve, the pressing cylinder is fixedly connected to the top surface of the bracket and its telescopic end slides through the bracket, the pressing head is fixedly connected to the telescopic end of the pressing cylinder, and the pressing head corresponds to the aerosol can inserted into the sleeve.

[0011] As a further improvement of this utility model, the puncture and discharge mechanism also includes a puncture cylinder, a puncture needle, and a needle holder.

[0012] As a further embodiment of this utility model: the puncture cylinder is fixedly connected to the blind plate at the bottom of the sleeve, the telescopic end of the puncture cylinder slides through the blind plate and is fixedly connected to the puncture needle frame, the puncture needle is installed on the puncture needle frame, the puncture needle corresponds to the aerosol can inserted into the sleeve, the puncture needle is a copper puncture needle, and is arranged off-center so that the puncture needle can puncture the position of the aerosol can that is off-center from the nozzle, reducing the difficulty of puncturing.

[0013] As a further embodiment of this utility model: the collection chamber is provided with a collection bucket, which corresponds to the discharge pipe. The front side of the collection chamber is set with an opening, and a matching closed door is provided at the opening. The closed door is hinged to the opening and has a handle and a lock.

[0014] As a further improvement of this utility model, both the pressing cylinder and the puncturing cylinder are connected to an external air source and control components.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, the aerosol can can be inserted into the sleeve through the observation feeding hole for piercing and aerosol collection. At the same time, it can be lifted into the feeding hole. By switching the movement of the movable seat, the pierced aerosol can is moved to the discharge pipe and discharged into the collection chamber. There is no need to lift the aerosol can. At the same time, the sleeve is sealed by the movable seat, thereby avoiding the problem of residual aerosol spreading inside the aerosol can when it is pulled out, and also avoiding the problem of the top of the sleeve being open.

[0017] 2. By setting two feeding holes, this utility model allows for the pre-loading of aerosol cans in one feeding hole during aerosol recovery, forming a dual-station operation and increasing work efficiency.

[0018] 3. This utility model uses a collection bucket to receive the recovered aerosol cans in the collection chamber, thus facilitating subsequent removal. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a waste aerosol recovery device.

[0020] Figure 2 This is an enlarged view of A in a waste aerosol recovery device.

[0021] Figure 3 This is a front view of a waste aerosol recovery device.

[0022] Figure 4 This is a front sectional view of a waste aerosol recovery device.

[0023] Figure 5 This is a diagram showing the column section of a waste aerosol recovery device.

[0024] In the diagram: 1. Sleeve; 2. Workbench; 3. Extrusion and fixing mechanism; 4. Puncture and discharge mechanism; 5. Collection chamber; 6. Sealing plate; 7. Discharge pipe; 8. Moving seat; 9. Slide chute; 10. Feeding hole; 11. Rubber sleeve; 12. Guide rod; 13. Vertical plate; 14. Support plate; 15. Aerosol can; 16. Sealing gasket; 17. Conduit; 18. Column; 19. Sliding sleeve; 20. Locking bolt; 21. Bracket; 22. Pressing cylinder; 23. Pressing head; 24. Sealing door; 25. Puncture cylinder; 26. Puncture needle; 27. Puncture needle frame; 28. Collection bucket. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-5 In this embodiment of the present invention, a waste aerosol recovery device includes a sleeve 1, which is vertically fixedly connected to a workbench 2. A squeezing and fixing mechanism 3 is provided on the workbench 2 corresponding to the rear side of the sleeve 1. A piercing and discharging mechanism 4 is provided at the bottom end of the sleeve 1. A collection chamber 5 is provided on the workbench 2 corresponding to the lower part of the sleeve 1. A sealing plate 6 is fixedly connected to the top end of the sleeve 1. Discharge pipes 7 are fixedly connected to both ends of the sealing plate 6. The discharge pipes 7 are fixedly connected through the workbench 2 and communicate with the collection chamber 5. A [missing information - likely a device name] is provided above the sleeve 1. The movable seat 8 has a groove 9 at its bottom that matches the sealing plate 6. The sealing plate 6 is slidably connected to the groove 9. The movable seat 8 has two symmetrical feeding holes 10. The spacing between the feeding holes 10 is equal to the spacing between the discharge pipe 7 and the sleeve 1. Each feeding hole 10 is fixedly connected to a rubber sleeve 11, which can provide sealing and damping. Guide rods 12 are symmetrically slidably connected to both sides of the movable seat 8. The guide rods 12 are fixedly connected to the top surface of the workbench 2 through the upright plate 13.

[0027] The aerosol can 15 can be inserted into the sleeve 1 through the feeding hole 10 for piercing and aerosol collection. At the same time, it can be lifted into the feeding hole 10. By switching the movement of the movable seat 8, the pierced aerosol can 15 can be moved to the discharge pipe 7 to discharge the aerosol can into the collection chamber 5. There is no need to lift the aerosol can 15. At the same time, the sleeve 1 is sealed by the movable seat 8, thereby avoiding the problem of residual aerosol spreading inside the aerosol can 15 when it is pulled out, and also avoiding the problem of the top of the sleeve 1 being open.

[0028] By setting two feeding holes 10, the aerosol can 15 can be pre-filled in the other feeding hole 10 during aerosol recovery, forming a dual-station operation and increasing work efficiency.

[0029] The compression fixing mechanism 3 includes a support plate 14, which is fixedly connected to the bottom inner side of the sleeve 1. A sealing gasket 16 adapted to the aerosol can 15 is fixedly connected to the support plate 14. The sealing gasket 16 is made of flexible rubber to improve the sealing between the front end of the aerosol can 15 and the sealing gasket 16. The puncture discharge mechanism 4 includes a conduit 17, which is fixedly connected to the bottom of the sleeve 1 and communicates with the sleeve 1. The connection of the conduit 17 is located below the support plate 14. The conduit 17 is equipped with a switch valve and is connected to an external negative pressure collection device.

[0030] The compression fixing mechanism 3 also includes a column 18, a sliding sleeve 19, a locking bolt 20, a bracket 21, a compression cylinder 22, and a compression head 23.

[0031] The column 18 is fixedly connected to the top surface of the workbench 2. The sliding sleeve 19 is slidably sleeved on the column 18. The locking bolt 20 is threadedly connected to the sliding sleeve 19. The sliding sleeve 19 has a threaded hole for the locking bolt 20 to be threadedly connected. The locking bolt 20 is inserted into the sliding sleeve 19 and abuts against the column 18. The bracket 21 is fixedly connected to the front side of the sliding sleeve 19. The pressing cylinder 22 is fixedly connected to the top surface of the bracket 21 and its telescopic end slides through the bracket 21. The pressing head 23 is fixedly connected to the telescopic end of the pressing cylinder 22. The pressing head 23 corresponds to the aerosol can 15 inserted into the sleeve 1.

[0032] The puncture and discharge mechanism 4 also includes a puncture cylinder 25, a puncture needle 26, and a needle holder 27.

[0033] The puncture cylinder 25 is fixedly connected to the blind plate at the bottom of the sleeve 1. The telescopic end of the puncture cylinder 25 slides through the blind plate and is fixedly connected to the needle holder 27. The puncture needle 26 is installed on the needle holder 27. The puncture needle 26 corresponds to the aerosol can 15 inserted into the sleeve 1. The puncture needle 26 is a copper needle and is arranged off-center so that the puncture needle 26 can puncture the position of the aerosol can 15 off the nozzle, reducing the difficulty of puncturing.

[0034] Supported by the column 18, the sliding sleeve 19 can slide on the column 18 and be fixed with the locking bolt 20, thereby adjusting the installation height of the bracket 21 and facilitating the control of the pressing cylinder 22 to drive the pressing head 23 to press against the aerosol can 15.

[0035] The clamping cylinder 22 drives the clamping head 23 to press the aerosol can 15 onto the sealing gasket 16 on the support plate 14, forming a compression and fixing effect. The puncture cylinder 25 pushes the puncture needle frame 27, thereby puncturing the fixed aerosol can 15 through the puncture needle 26. At the same time, the discharged gas and liquid are discharged through the conduit 17, thereby recovering the aerosol in the aerosol can 15. The entire puncture operation is located inside the sleeve 1, which effectively avoids the release of aerosol during puncture. At the same time, the entire operation is carried out by the cylinder, reducing the use of manpower.

[0036] The collection chamber 5 is equipped with a collection bucket 28, which corresponds to the discharge pipe 7. The front side of the collection chamber 5 is open, and a matching closed door 24 is provided at the opening. The closed door 24 is hinged at the opening and is equipped with a handle and a lock.

[0037] The collected aerosol can 15 is received in the collection chamber 5 by the collection bucket 28, which facilitates its subsequent removal.

[0038] Both the clamping cylinder 22 and the puncturing cylinder 25 are connected to an external air source and control components.

[0039] The working principle of this utility model is as follows:

[0040] In use, the sliding sleeve 19 can slide on the column 18 and be fixed with the locking bolt 20, thereby adjusting the installation height of the bracket 21 so that the height of the pressing cylinder 22 and the pressing head 23 is appropriate. At this time, the aerosol can 15 is inserted into one of the feeding holes 10, and then the moving seat 8 is pushed so that the moving seat 8 moves through the guide rod 12. At the same time, the sealing plate 6 slides in the sliding groove 9. When the sealing plate 6 is pressed against one end of the sliding groove 9, the feeding hole 10 corresponds to the sleeve 1. The aerosol can 15 is then inserted into the sleeve 1. The pressing cylinder 22 drives the pressing head 23 to press the aerosol can 15 onto the sealing gasket 16 on the support plate 14, forming a pressing and fixing effect. The puncture cylinder 25 pushes the puncture needle frame 27, thereby puncturing the fixed aerosol can 15 through the puncture needle 26. Simultaneously, the discharged gas and liquid are discharged through the conduit 17, thereby recovering the aerosol in the aerosol can 15. During this process, an aerosol can 15 is inserted into another feeding hole 10. Then, the pressing cylinder 22 and the puncturing cylinder 25 are reset. At this time, the recovered aerosol can 15 is pulled up, so that the aerosol can 15 is still inserted into the feeding hole 10. Then, the moving seat 8 is pushed in the opposite direction, so that the other feeding hole 10 corresponds to the sleeve 1. At this time, the recovered aerosol can 15 corresponds to the discharge pipe 7. The squeezing and fixing mechanism 3 and the puncturing and discharging mechanism 4 are controlled to perform the recovery operation. At the same time, the recovered aerosol can 15 is inserted into the discharge pipe 7 until it is completely removed from the feeding hole 10. A new aerosol can 15 is inserted into the feeding hole 10. The operation is repeated to recover the aerosol.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A waste aerosol recovery device, comprising a sleeve (1), characterized in that: The sleeve (1) is vertically fixed and connected to the workbench (2). The workbench (2) is provided with a squeezing and fixing mechanism (3) on the rear side of the sleeve (1). The bottom end of the sleeve (1) is provided with a piercing and discharging mechanism (4). The workbench (2) is provided with a collection chamber (5) below the sleeve (1). The top end of the sleeve (1) is fixedly connected with a sealing plate (6). Both ends of the sealing plate (6) are fixedly connected with discharge pipes (7). The discharge pipes (7) are fixedly connected through the workbench (2) and communicate with the collection chamber (5). A movable seat is provided above the sleeve (1). 8) The bottom of the movable seat (8) is provided with a sliding groove (9) that is compatible with the sealing plate (6). The sealing plate (6) is slidably connected to the sliding groove (9). Two feeding holes (10) are symmetrically opened on the movable seat (8). The spacing between the feeding holes (10) is equal to the spacing between the discharge pipe (7) and the sleeve (1). A rubber sleeve (11) is fixedly connected inside each feeding hole (10). Guide rods (12) are symmetrically slidably connected through both sides of the movable seat (8). The guide rods (12) are fixedly connected to the top surface of the workbench (2) through the upright plate (13).

2. The waste aerosol recovery device according to claim 1, characterized in that: The compression fixing mechanism (3) includes a support plate (14), which is fixedly connected to the bottom inner side of the sleeve (1). A sealing gasket (16) adapted to the aerosol can (15) is fixedly connected to the support plate (14). The puncture discharge mechanism (4) includes a conduit (17), which is fixedly connected to the bottom of the sleeve (1) and communicates with the sleeve (1). The connection of the conduit (17) is located below the support plate (14).

3. The waste aerosol recovery device according to claim 1, characterized in that: The compression fixing mechanism (3) also includes a column (18), a sliding sleeve (19), a locking bolt (20), a bracket (21), a compression cylinder (22), and a compression head (23).

4. The waste aerosol recovery device according to claim 3, characterized in that: The column (18) is fixedly connected to the top surface of the workbench (2), the sliding sleeve (19) is slidably fitted on the column (18), the locking bolt (20) is threadedly connected to the sliding sleeve (19), the locking bolt (20) is inserted into the sliding sleeve (19) and abuts against the column (18), the bracket (21) is fixedly connected to the front side of the sliding sleeve (19), the pressing cylinder (22) is fixedly connected to the top surface of the bracket (21) and its telescopic end slides through the bracket (21), the pressing head (23) is fixedly connected to the telescopic end of the pressing cylinder (22), and the pressing head (23) corresponds to the aerosol can (15) inserted into the sleeve (1).

5. The waste aerosol recovery device according to claim 1, characterized in that: The puncture discharge mechanism (4) also includes a puncture cylinder (25), a puncture needle (26), and a needle holder (27).

6. The waste aerosol recovery device according to claim 5, characterized in that: The puncture cylinder (25) is fixedly connected to the blind plate at the bottom of the sleeve (1). The telescopic end of the puncture cylinder (25) slides through the blind plate and is fixedly connected to the needle holder (27). The puncture needle (26) is installed on the needle holder (27) and corresponds to the aerosol can (15) inserted into the sleeve (1).

7. The waste aerosol recovery device according to claim 1, characterized in that: The collection chamber (5) is provided with a collection bucket (28), which corresponds to the discharge pipe (7). The front side of the collection chamber (5) is open, and a closed door (24) is provided at the opening.

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