Copper powder separation device for circuit board recovery processing

Abstract

The utility model discloses a copper powder separation device for circuit board recovery processing, and relates to the technical field of separation devices. The copper powder separation device for circuit board recovery treatment comprises a separation box and a copper powder storage cylinder arranged on the upper surface of the separation box. The screening assembly is used for screening impurities in the copper powder, and the screening assembly comprises a screening net plate arranged on the inner wall of the separation box in a sliding mode; and the discharging assembly is used for driving the copper powder in the copper powder storage barrel to be discharged smoothly. According to the copper powder screening device, due to the fact that the screening assembly is arranged, the screening net plate can vibrate up and down in a reciprocating mode under the action of the reset spring, and the purpose that copper powder and impurities in the copper powder are rapidly and automatically separated is achieved; the copper powder in the copper powder storage barrel can automatically and slowly enter the separation box through the discharging pipe at a constant speed, the purposes of automatic feeding and automatic screening are achieved, then the workload of workers is effectively reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to separating device technical field, concretely is a copper powder separating device for circuit board recycling treatment. BACKGROUND

[0002] Electronic circuit board is also called circuit board, and the metal conductor material on the circuit board is mostly copper, and after the circuit board is damaged, the copper on the circuit board is usually crushed into copper powder for recycling, the existing patent copper powder recycling device for waste electronic circuit board, patent publication number CN215784819U, it includes the separating shell, the inner chamber upper end of separating shell is provided with the shaking filter screen, the lower end inner chamber of separating shell is provided with the collection box, and the collection box is arranged just below the shaking filter screen, when the operator needs to shake the copper powder falling on the shaking filter screen and not falling, and then the hand-held rod can be pushed back, so that the rebound spring can be compressed, at this time, the shaking filter screen will move back and forth under the action of the elastic force of the rebound spring, so that the copper powder is fully filtered.

[0003] For the related technology in the above, the inventor believes that the following defects exist: the copper powder recycling device for waste electronic circuit board needs to be manually operated in the process of separating copper powder, which has the defects of large workload and low work efficiency when separating a large amount of copper powder, and the copper powder is separated in the process of shaking the filter screen, and the copper powder is raised, which causes the loss of copper powder and pollution to the equipment environment.

[0004] Therefore, we propose a copper powder separating device for circuit board recycling treatment to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a copper powder separating device for circuit board recycling treatment, which solves the problems of large workload and low work efficiency in the prior art.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a copper powder separating device for circuit board recycling treatment, comprising:

[0007] A separating box and a copper powder storage cylinder arranged on the upper surface of the separating box, and a discharge pipe extending into the interior of the separating box is arranged at the bottom end of the copper powder storage cylinder, and a collection drawer is slidably arranged on the inner bottom wall of the separating box through a slide rail.

[0008] The screening assembly is used for screening impurities in copper powder, and comprises a screening mesh plate slidingly arranged on the inner wall of a separation box and a rotating rod rotatingly arranged on the inner wall of both sides of the separation box, and an eccentric disc for jacking the screening mesh plate is fixed on the surface of the rotating rod, and a driving motor for driving the rotating rod to rotate is arranged on the side of the separation box;

[0009] The discharging assembly is used for discharging the intercepted impurities, and comprises a discharging opening arranged on the side of the separation box and a sealing plate slidingly arranged on the inner wall of the discharging opening, a sliding groove matched with the sealing plate is arranged on the inner side wall of the separation box, a hydraulic rod is fixed on the inner top wall of the sliding groove, and the extension end of the hydraulic rod is fixedly connected with the upper surface of the sealing plate.

[0010] The discharging assembly is used for discharging the intercepted impurities, and comprises a discharging opening arranged on the side of the separation box and a sealing plate slidingly arranged on the inner wall of the discharging opening, a sliding groove matched with the sealing plate is arranged on the inner side wall of the separation box, a hydraulic rod is fixed on the inner top wall of the sliding groove, and the extension end of the hydraulic rod is fixedly connected with the upper surface of the sealing plate.

[0011] Preferably, the output end of the driving motor is fixedly provided with a driving gear plate, and one end of the rotating rod extends to the outer surface of the separation box and is fixedly provided with a driven gear plate which is engaged with the driving gear plate.

[0012] Preferably, the screening assembly further comprises two fixed sleeves which are symmetrically fixed on the inner top wall of the separation box, and a telescopic column is slidingly arranged on the inner wall of the fixed sleeve, and the bottom end of the telescopic column is fixedly connected with the upper surface of the screening mesh plate.

[0013] Preferably, the outer surfaces of the fixed sleeve and the telescopic column are sleeved with return springs, and the top end and the bottom end of the return spring are fixedly connected with the inner top wall of the separation box and the upper surface of the screening mesh plate, respectively.

[0014] Preferably, the side of the separation box is fixedly provided with a connecting block, a vertical rod penetrating through the connecting block is rotatingly arranged on the surface of the connecting block, and a driven bevel gear and a driving bevel gear which are engaged with each other are fixedly arranged on the surface of the bottom end of the vertical rod and the surface of the rotating rod, respectively.

[0015] Preferably, the top end of the connecting shaft extends to the upper surface of the copper powder storage cylinder, and synchronous wheels are fixedly arranged on the top ends of the connecting shaft and the vertical rod, and a synchronous belt is sleeved on the surfaces of the two synchronous wheels.

[0016] Preferably, the side of the separation box is provided with a controller, a transparent observation glass is embedded on the front surface of the separation box, a rectangular opening matched with the collecting drawer is arranged on the front surface of the separation box, the inner bottom wall of the copper powder storage cylinder is in a conical structure, and a feeding pipe is arranged on the upper surface of the copper powder storage cylinder.

[0017] Advantages

[0018] The utility model provides a copper powder separation device for circuit board recycling treatment. Compared with prior art has the following advantages:

[0019] The copper powder separation device for circuit board recycling treatment is provided with the screening assembly, which can make the screening net plate reciprocate up and down under the action of the reset spring when separating the copper powder, realize the rapid and automatic separation of the copper powder and impurities in the copper powder, and make the copper powder in the copper powder storage cylinder automatically and slowly pass through the discharging pipe into the separation box, realize the purposes of automatic feeding and automatic screening, thereby effectively reducing the workload of personnel and improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a side view structure schematic view of the utility model;

[0022] Figure 3 It is a sectional structure schematic view of the utility model;

[0023] Figure 4 It is the utility model Figure 3 It is an enlarged structure schematic view of A in the utility model;

[0024] Figure 5 It is the utility model Figure 3 It is an enlarged structure schematic view of B in the utility model.

[0025] In the drawing:

[0026] 100, separation box;

[0027] 200, copper powder storage cylinder;

[0028] 300, discharging pipe;

[0029] 400, collection drawer;

[0030] 500, screening assembly; 501, screening net plate; 502, rotating rod; 503, eccentric disc; 504, driving motor; 505, driving gear disc; 506, driven gear disc; 507, fixed sleeve; 508, telescopic column; 509, reset spring;

[0031] 600, discharging assembly; 601, connecting shaft; 602, spiral conveying blade; 603, scraper; 604, vertical rod; 605, driven bevel gear; 606, driving bevel gear; 607, synchronous wheel; 608, synchronous belt;

[0032] 700, discharge assembly; 701, sealing plate; 702, hydraulic rod;

[0033] 800, controller;

[0034] 900, transparent observation glass. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] Embodiment one

[0037] Please refer to Figures 1-5 The present application provides a technical solution: a copper powder separation device for circuit board recycling and processing, comprising:

[0038] The separation box 100 and the copper powder storage cylinder 200 arranged on the upper surface of the separation box 100, and the bottom end of the copper powder storage cylinder 200 is provided with a discharging pipe 300 extending into the interior of the separation box 100, and the inner bottom wall of the separation box 100 is provided with a collection drawer 400 through sliding rails.

[0039] The side surface of the separation box 100 is provided with a controller 800, which is convenient for controlling the live elements; and the front surface of the separation box 100 is embedded with a transparent observation glass 900, which is convenient for observing the interior of the separation box 100; the front surface of the separation box 100 is provided with a rectangular opening matched with the collection drawer 400, which is convenient for taking out the collection drawer 400; the inner bottom wall of the copper powder storage cylinder 200 is of a conical structure, and the upper surface of the copper powder storage cylinder 200 is provided with a feeding pipe, which is convenient for adding copper powder into the interior of the copper powder storage cylinder 200.

[0040] The screening assembly 500 is used for screening impurities in the copper powder, and the screening assembly 500 comprises a screening mesh plate 501 slidingly arranged on the inner wall of the separation box 100, and a rotating rod 502 rotatably arranged on the inner wall of the two sides of the separation box 100, and the surface of the rotating rod 502 is fixedly provided with an eccentric disc 503 for jolt starting the screening mesh plate 501, and the side surface of the separation box 100 is provided with a driving motor 504 for driving the rotating rod 502 to rotate;

[0041] The output end of the driving motor 504 is fixed with a driving gear disc 505, and one end of the rotating rod 502 extends to the outer surface of the separation box 100 and is fixed with a driven gear disc 506 which is engaged with the driving gear disc 505, so that the rotating rod 502 can be driven to rotate at a reduced speed by the driving motor 504.

[0042] The screening assembly 500 further comprises two fixed sleeves 507 which are symmetrically fixed to the inner top wall of the separation box 100, and the inner wall of the fixed sleeve 507 is slidingly provided with an extension column 508, the bottom end of the extension column 508 is fixedly connected with the upper surface of the screening mesh plate 501, so as to effectively ensure the stability of the screening mesh plate 501 when vibrating up and down.

[0043] The outer surface of the fixed sleeve 507 and the extension column 508 is sleeved with a return spring 509, and the top end and the bottom end of the return spring 509 are fixedly connected with the inner top wall of the separation box 100 and the upper surface of the screening mesh plate 501 respectively, so that the screening mesh plate 501 can be quickly reset after being lifted up.

[0044] The discharge assembly 700 is used for discharging the intercepted impurities, and comprises a discharge opening which is formed in the side surface of the separation box 100, and a sealing plate 701 which is slidingly arranged in the inner wall of the discharge opening, and the inner side wall of the separation box 100 is formed with a sliding groove which is matched with the sealing plate 701, and the inner top wall of the sliding groove is fixedly provided with a hydraulic rod 702, and the extension end of the hydraulic rod 702 is fixedly connected with the upper surface of the sealing plate 701.

[0045] In the embodiment, by arranging the screening assembly 500, when the copper powder is separated, the copper powder can be added into the separation box 100, and the driving motor 504 is started, so that the screening mesh plate 501 can realize reciprocating vibration up and down under the action of the return spring 509, and the purpose of automatically and quickly separating the copper powder and the impurities in the copper powder is achieved, and the copper powder can be effectively prevented from being lifted up to the external environment during the separation.

[0046] Embodiment two

[0047] On the basis of embodiment one, and different from embodiment one,

[0048] The copper powder separation device for circuit board recycling treatment further comprises:

[0049] The discharging assembly 600 is used for driving the copper powder in the copper powder storage cylinder 200 to be smoothly discharged, and comprises a connecting shaft 601 which is rotatably arranged in the inner top wall of the copper powder storage cylinder 200, and the bottom end of the connecting shaft 601 extends to the inside of the discharging pipe 300, the outer surface of the connecting shaft 601 is fixedly provided with a spiral conveying blade 602 which is matched with the inner wall of the discharging pipe 300, and the outer surface of the connecting shaft 601 is fixedly provided with a scraper 603 which is slidingly connected with the inner wall of the copper powder storage cylinder 200.

[0050] The side of the separation box 100 is fixed with a connecting block, and the surface of the connecting block is rotatably provided with a vertical rod 604 penetrating through the connecting block, and the bottom end of the vertical rod 604 and the surface of the rotating rod 502 are respectively fixed with a driven bevel gear 605 and a driving bevel gear 606 that are engaged with each other.

[0051] The top end of the connecting shaft 601 extends to the upper surface of the copper powder storage cylinder 200, and the top end of the connecting shaft 601 and the vertical rod 604 are both fixed with a synchronous wheel 607, and the surfaces of the two synchronous wheels 607 are sleeved with a synchronous belt 608.

[0052] In this embodiment, by arranging the discharging assembly 600, the rotation of the rotating rod 502 can automatically and slowly make the copper powder in the copper powder storage cylinder 200 pass through the discharging pipe 300 into the separation box 100 at a uniform speed, so as to realize the purposes of automatic feeding and automatic screening, thereby effectively reducing the work load of personnel and improving the work efficiency.

[0053] When working, the device can add the copper powder into the separation box 100 when separating the copper powder, and start the driving motor 504, the rotation of the driving motor 504 drives the driving gear disc 505 to rotate, the rotation of the driving gear disc 505 drives the driven gear disc 506 and the rotating rod 502 to rotate, the rotation of the rotating rod 502 drives the eccentric disc 503 to rotate, the rotation of the eccentric disc 503 realizes the continuous jacking of the screening mesh plate 501, and at the same time, the screening mesh plate 501 can realize the up-down reciprocating vibration under the action of the reset spring 509, so as to make the copper powder fall into the collecting drawer 400 under the action of the screening mesh plate 501, and the impurities in the copper powder can be intercepted by the screening mesh plate 501, so as to realize the purpose of quickly and automatically separating the copper powder from the impurities in the copper powder, and in the process of driving the rotating rod 502 to rotate by the driving motor 504 to realize the vibration of the screening mesh plate 501, the rotation of the rotating rod 502 can drive the driving bevel gear 606 to rotate, the rotation of the driving bevel gear 606 can drive the driven bevel gear 605 and the vertical rod 604 to rotate, the rotation of the vertical rod 604 drives the connecting shaft 601 to rotate under the action of the two synchronous wheels 607 and the synchronous belt 608, the rotation of the connecting shaft 601 drives the spiral conveying blade 602 to rotate at a uniform speed on the inner wall of the discharging pipe 300, so as to make the copper powder in the copper powder storage cylinder 200 pass through the discharging pipe 300 into the separation box 100 at a uniform speed, realize the purposes of automatic feeding and automatic screening, thereby effectively reducing the work load of personnel and improving the work efficiency.

[0054] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. A copper powder separation device for circuit board recycling, characterized in that, The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device.

2. The copper powder separation device for a circuit board recycling process according to claim 1, characterized by: The application relates to a copper powder separating device.

3. The copper powder separation device for a circuit board recycling process according to claim 1, characterized by: The application relates to a copper powder separating device.

4. The copper powder separation device for a circuit board recycling process according to claim 3, characterized by: The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. The application relates to a copper powder separating device. 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The copper powder separation device for a circuit board recycling process according to claim 1, characterized by: The side of the separation box (100) is fixed with a connecting block, and the surface of the connecting block is rotationally provided with a vertical rod (604) penetrating through the connecting block, and the bottom end of the vertical rod (604) and the surface of the rotating rod (502) are respectively fixed with a driven bevel gear (605) and a driving bevel gear (606) which are mutually engaged.

6. The copper powder separation device for a circuit board recycling process according to claim 5, characterized by: The top end of the connecting shaft (601) extends to the upper surface of the copper powder storage cylinder (200), and the top end of the connecting shaft (601) and the vertical rod (604) are both fixed with synchronous wheels (607), and the surfaces of the two synchronous wheels (607) are sleeved with a synchronous belt (608).

7. The copper powder separation device for a circuit board recycling process according to claim 1, characterized by: The side of the separation box (100) is provided with a controller (800), and the front of the separation box (100) is embedded with transparent observation glass (900), the front of the separation box (100) is provided with a rectangular opening matched with the collection drawer (400), the inner bottom wall of the copper powder storage cylinder (200) is a conical structure, and the upper surface of the copper powder storage cylinder (200) is provided with a feeding pipe.

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