Epoxy resin recovery device

Abstract

The utility model discloses an epoxy resin recovery device which comprises a frame body, a tank body is fixedly connected in the frame body, a top cover is arranged at the top of the tank body, a plurality of heating wires are arranged in the tank body, a power assembly is arranged at the bottom of the tank body, and a supporting frame is fixedly connected to the inner wall of the bottom of the tank body. A rotating shaft is movably connected to the top of the supporting frame, a fixing frame is movably connected to the top end of the rotating shaft, a filtering barrel is fixedly connected to the interior of the fixing frame, a first circular ring is fixedly connected to the top of the filtering barrel, and a second circular ring is fixedly connected to the circumferential inner wall of the tank body. According to the epoxy resin recycling device, a worker can conveniently recycle epoxy resin on an element, the resource utilization rate of the device is improved, epoxy resin attached to the inner wall of the tank body can be scraped off through the U-shaped scraping frame, and the first gear, the second gear and parts connected with the bottoms of the first gear and the second gear can be protected through the protection shell.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin recovery, in particular to an epoxy resin recovery device. Background Art

[0002] Epoxy resin is a high molecular polymer, which is a general term for a class of polymers containing two or more epoxy groups in the molecule. It is the condensation product of epichlorohydrin and bisphenol A or polyol.

[0003] Epoxy resin is an excellent insulating material with high dielectric properties, resistance to surface leakage and arc resistance. In electronic processing, epoxy resin is often used to wrap the surface of electronic components. Some damaged electronic components are usually thrown away as garbage, but the epoxy resin on the components still has utilization value and can reduce production costs for producers. Therefore, scientific and reasonable recycling of epoxy resin waste can effectively meet the requirements of energy conservation and emission reduction. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an epoxy resin recovery device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An epoxy resin recovery device comprises a frame, wherein a tank body is fixedly connected to the inside of the frame, a top cover is provided on the top of the tank body, a plurality of heating wires are provided inside the tank body, a power assembly is provided at the bottom of the tank body, a support frame is fixedly connected to the inner wall of the bottom of the tank body, a rotating shaft is movably connected to the top of the support frame, a fixed frame is movably connected to the top of the rotating shaft, a filter barrel is fixedly connected to the inside of the fixed frame, a first circular ring is fixedly connected to the top of the filter barrel, a second circular ring is fixedly connected to the circumferential inner wall of the tank body, a plurality of protrusions are fixedly connected to the inner wall of the second circular ring, and the protrusions are in contact with the first circular ring.

[0007] As a further solution of the utility model, the power assembly includes a fixed block, which is fixed to the bottom outer wall of the tank body by bolts, and the bottom of the fixed block is fixedly connected to a motor, one end of the motor output shaft passes through the tank body and is fixedly connected to a first gear, and the outer side of the rotating shaft is fixedly connected to a second gear, and the first gear is meshed with the second gear.

[0008] As a further solution of the utility model, a U-shaped scraper is fixedly connected to the outer side of the rotating shaft, and the U-shaped scraper is in contact with the inner wall of the tank body.

[0009] As a further solution of the utility model, an electric telescopic rod is fixedly connected to the top of the frame, and the extended end of the electric telescopic rod is fixed to the top cover.

[0010] As a further solution of the utility model, a protective shell is fixedly connected to the inner wall of the bottom of the tank body, and the first gear and the second gear are located inside the protective shell.

[0011] As a further solution of the utility model, a rubber pad is fixedly connected to the outer side of the first ring.

[0012] As a further solution of the utility model, a feeding port is provided at the bottom of the tank body, and a feeding pipe is fixedly connected to the feeding port.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordinated use of the filter barrel, the bump and the heating wire, the epoxy resin on the element is melted into a gel-like liquid and efficiently flows downward through the filter holes on the filter barrel, which is convenient for the staff to recycle the epoxy resin and improves the resource utilization rate of the device.

[0015] 2. Through the setting of the U-shaped scraper, the rotating shaft rotates to rotate the U-shaped scraper to scrape off the epoxy resin attached to the inner wall of the tank, thereby preventing it from being attached to the tank for a long time and improving the cleaning effect of the device.

[0016] 3. Through the provision of the rubber pad, the rubber pad can protect the first ring, preventing it from directly contacting the bump and being easily worn out due to long-term use, thereby increasing the service life of the first ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front perspective structural diagram of an epoxy resin recovery device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a tank body of an epoxy resin recovery device proposed by the utility model;

[0019] Figure 3 This is a partial enlarged structural schematic diagram of a filter barrel of an epoxy resin recovery device proposed by the utility model.

[0020] In the figure: 1. frame; 2. fixed block; 3. electric telescopic rod; 4. top cover; 5. tank body; 6. protective shell; 7. first gear; 8. discharge pipe; 9. second gear; 10. U-shaped scraper; 11. heating wire; 12. filter barrel; 13. rubber pad; 14. first ring; 15. fixed frame; 16. rotating shaft; 17. bump; 18. second ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 3 , an epoxy resin recovery device, comprising a frame 1, a tank body 5 is fixed inside the frame 1 by bolts, a top cover 4 is arranged on the top of the tank body 5, a plurality of heating wires 11 are arranged inside the tank body 5, a power assembly is arranged at the bottom of the tank body 5, a support frame is fixed to the inner wall of the bottom of the tank body 5 by bolts, a rotating shaft 16 is rotatably connected to the top of the support frame, a fixing frame 15 is rotatably connected to the top of the rotating shaft 16, a filter barrel 12 is fixed inside the fixing frame 15 by bolts, a first ring 14 is fixed to the top of the filter barrel 12 by bolts, a second ring 18 is fixed to the inner wall of the circumference of the tank body 5 by bolts, and a plurality of protrusions are fixed to the inner wall of the second ring 18 by bolts 17, and the protrusion 17 contacts with the first ring 14, put the element into the filter barrel 12, cover the top cover 4, start the power assembly, at this time, the heating wire 11 is energized to work, heat the tank body 5, and the element in the filter barrel 12 is also heated. When the temperature rises to the melting point of the resin, the epoxy resin on the element melts into a gel-like liquid and flows downward through the filter holes on the filter barrel 12. At the same time, the power assembly drives the rotating shaft 16 to drive the filter barrel 12 on the fixed frame 15 to rotate. During the rotation, the filter barrel 12 collides with the protrusion 17 to generate vibration, so that the epoxy resin in the filter barrel 12 is thrown out of the filter holes, which is convenient for the staff to recycle the epoxy resin more efficiently.

[0023] In the present utility model, it should be noted that the power assembly includes a fixed block 2, which is fixed to the bottom outer wall of the tank body 5 by bolts, a motor is fixed to the bottom of the fixed block 2 by bolts, one end of the motor output shaft passes through the tank body 5 and is keyed to the first gear 7, the outer side of the rotating shaft 16 is keyed to the second gear 9, and the first gear 7 is meshed with the second gear 9, the motor rotates to make the first gear 7 drive the second gear 9 to rotate, thereby rotating the rotating shaft 16, a U-shaped scraper 10 is fixed to the outer side of the rotating shaft 16 by bolts, and the U-shaped scraper 10 is in contact with the inner wall of the tank body 5, and at the same time, the rotating shaft 16 rotates to make the U-shaped scraper 10 rotate to scrape off the epoxy resin attached to the inner wall of the tank body 5, and the top of the frame 1 An electric telescopic rod 3 is fixed by bolts, and the extended end of the electric telescopic rod 3 is fixed to the top cover 4. The electric telescopic rod 3 contracts to move the top cover 4 upward and separate from the tank body 5. A protective shell 6 is fixed to the bottom inner wall of the tank body 5 by bolts, and the first gear 7 and the second gear 9 are located inside the protective shell 6. The protective shell 6 can protect the first gear 7 and the second gear 9 and the parts connected at the bottom thereof. A rubber pad 13 is bonded to the outer side of the first ring 14. The rubber pad 13 can protect the first ring 14 to prevent it from directly contacting with the protrusion 17 and causing wear. A discharge port is provided at the bottom of the tank body 5. A discharge pipe 8 is fixed in the discharge port by bolts. The epoxy resin in the tank body 5 is discharged through the discharge pipe 8 for recycling.

[0024] Working principle: when it is necessary to recycle the epoxy resin on the component, first put the component into the filter barrel 12, extend the electric telescopic rod 3 to cover the top cover 4 on the top of the tank body 5, start the heating wire 11, the heating wire 11 heats the component in the filter barrel 12, so that the epoxy resin on the component melts into a gelatinous liquid and flows downward through the filter holes on the filter barrel 12, start the motor, the motor rotates to make the first gear 7 drive the second gear 9 to rotate, so that the rotating shaft 16 drives the filter barrel 12 on the fixed frame 15 to rotate, and the filter barrel 12 collides with the protrusion 17 during the rotation to generate vibration, so that the epoxy resin in the filter barrel 12 is thrown out of the filter hole and discharged through the discharge pipe 8 for recovery, and at the same time, the rotating shaft 16 rotates to make the U-shaped scraper 10 rotate to scrape the epoxy resin attached to the inner wall of the tank body 5, and at the same time, the rotating shaft 16 rotates to make the stirring frame 6 stir the epoxy resin in the tank body 5, and with the cooperation of the heating wire 11, the epoxy resin is prevented from solidifying.

[0025] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. An epoxy resin recovery device, comprising a frame (1), characterized in that: The frame (1) is fixedly connected to a tank body (5) inside, a top cover (4) is provided on the top of the tank body (5), a plurality of heating wires (11) are provided inside the tank body (5), a power assembly is provided at the bottom of the tank body (5), a support frame is fixedly connected to the inner wall of the bottom of the tank body (5), a rotating shaft (16) is movably connected to the top of the support frame, a fixed frame (15) is movably connected to the top of the rotating shaft (16), a filter barrel (12) is fixedly connected to the inside of the fixed frame (15), a first circular ring (14) is fixedly connected to the top of the filter barrel (12), a second circular ring (18) is fixedly connected to the inner wall of the circumference of the tank body (5), a plurality of protrusions (17) are fixedly connected to the inner wall of the second circular ring (18), and the protrusions (17) are in contact with the first circular ring (14).

2. An epoxy resin recovery device according to claim 1, characterized in that: The power assembly comprises a fixed block (2), the fixed block (2) being fixed to the bottom outer wall of the tank body (5) by means of bolts, a motor being fixedly connected to the bottom of the fixed block (2), one end of the motor output shaft passing through the tank body (5) and being fixedly connected to a first gear (7), a second gear (9) being fixedly connected to the outer side of the rotating shaft (16), and the first gear (7) being meshed with the second gear (9).

3. An epoxy resin recovery device according to claim 1, characterized in that: A U-shaped scraper (10) is fixedly connected to the outer side of the rotating shaft (16), and the U-shaped scraper (10) is in contact with the inner wall of the tank body (5).

4. The epoxy resin recovery device according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to an electric telescopic rod (3), and the extended end of the electric telescopic rod (3) is fixed to the top cover (4).

5. An epoxy resin recovery device according to claim 2, characterized in that: A protective shell (6) is fixedly connected to the inner wall of the bottom of the tank body (5), and the first gear (7) and the second gear (9) are located inside the protective shell (6).

6. The epoxy resin recovery device according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the outer side of the first circular ring (14).

7. The epoxy resin recovery device according to claim 1, characterized in that: The bottom of the tank body (5) is provided with a feeding opening, and a feeding pipe (8) is fixedly connected inside the feeding opening.

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