Cleaning device for crushing leftover materials of copper-clad plate

Abstract

The cleaning device structurally comprises a bottom box and a cleaning box, leftover materials are poured into the cleaning box through a discharging opening, a rotating shaft arranged in the cleaning box is driven by a motor to rotate through a transmission mechanism, the leftover materials are brushed through a rotating brush, and the leftover materials are cleaned through the cleaning box. Meanwhile, the leftover materials are flushed and brushed by water under the action of a nozzle on the outer side of the spraying row, so that impurities attached to the surfaces of the leftover materials are cleaned more completely under the action of a rotating brush, and the impurities enter a layering partition plate through an interlayer net under the condition that the impurities are flushed by water flow; the leftover materials are recycled under the action of a suction pipe and a water pump, so that the recycling of water resources is realized, the resources are saved, the leftover materials are cleaned, the subsequent refining work of the leftover materials is influenced, and the cleaning box is conveniently opened upwards under the pushing of an electric push rod, so that the cleaned leftover materials are taken out for subsequent crushing work.

Description

Technical Field

[0001] The utility model relates to the technical field of copper clad laminates, in particular to a cleaning device for crushing copper clad laminate scraps at the corners and edges. Background Art

[0002] The replacement rate of electronic products and parts is high. Once a product becomes obsolete or inapplicable, it will be immediately replaced by newly developed products. Therefore, more and more replaced electronic parts and hardware are generated. After removing flammable and explosive components from waste circuit boards, a crushing device is used to crush and recycle various waste circuit boards and copper clad laminate scraps at the corners and edges.

[0003] However, there will be some impurities such as stones and dust in waste circuit boards or copper clad laminates. After crushing them together, the stones, dust, etc. will enter the crushed scraps at the corners and edges, resulting in difficulty in subsequent screening and affecting the refining quality during refining.

[0004] Therefore, a cleaning device for crushing copper clad laminate scraps at the corners and edges is proposed. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In order to overcome the deficiencies of the prior art, a cleaning device for crushing copper clad laminate scraps at the corners and edges is proposed. There are some impurities such as stones and dust in current waste circuit boards or copper clad laminates. After crushing them together, the stones, dust, etc. will enter the crushed scraps at the corners and edges, resulting in difficulty in subsequent screening and affecting the refining quality during refining.

[0007] (II) Technical Solutions

[0008] The utility model is realized through the following technical solutions: The utility model provides a cleaning device for crushing copper clad laminate scraps at the corners and edges, including

[0009] A bottom box with an open upper end. A layer of partition net is laid on the upper part of the bottom box. An L-shaped layered partition board is inclined at the lower end of the partition net and is connected to the bottom end face of the bottom box to form a filtering cavity. A drawable box is arranged inside the filtering cavity. A filter screen is arranged inside the drawable box. A water pump is installed at the lower end of the layered partition board, and the water suction end of the water pump passes through the filtering cavity through a suction pipe;

[0010] A cleaning box with an open lower end. A feeding port is arranged at the upper end of the cleaning box. A rotating shaft is connected inside the cleaning box through a bearing, and a rotating brush is arranged outside the rotating shaft. A mounting plate is arranged outside the cleaning box, and a motor is installed at the upper end of the mounting plate. The motor is connected to the rotating shaft through a transmission mechanism;

[0011] At the upper end of the inner wall of the cleaning tank, there is a spray row. There are several spray nozzles outside the spray row, and the water outlet end of the water pump is connected to the spray row through a water guide pipe;

[0012] On the front and rear sides of the bottom box, there are fixed plates connected. On the front and rear sides of the cleaning tank, there are lifting push plates connected. At the upper end of the fixed plate, an electric push rod is installed, and the output end of the electric push rod is connected to the lifting push plate.

[0013] Further, there are two places where the rotating shaft is located inside the cleaning tank, and the rotating brushes on the outside of the rotating shaft are in contact.

[0014] Further, the transmission mechanism includes two first driven wheels arranged at one place on the outside of the rotating shaft, and a second driven wheel is provided on the other rotating shaft. A second belt is connected between one first driven wheel and the second driven wheel. The output end of the motor is connected with a driving wheel, and the driving wheel is connected with the other first driven wheel through a first belt.

[0015] Further, there is a fitting plate around the outside of the cleaning tank, and sealing layers are provided on the bottom end surface of the fitting plate and the inner wall of the drawer box.

[0016] Further, a plurality of telescopic rods are connected between the fixed plate and the lifting push plate.

[0017] Further, a box door is installed on the outside of the bottom box at the position of the water pump, and a control panel is installed on the outside of the bottom box.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present utility model has the following beneficial effects:

[0020] In the present utility model, scraps such as copper clad laminates are poured into the cleaning tank through the feeding port. At the same time, the motor drives the rotating shaft through the transmission mechanism, so that the rotating brush sweeps the scraps, and the water pump sprays water on the scraps through the spray nozzles outside the spray row. In this way, when the rotating brush contacts the scraps, it can better clean the attached impurities and dust, and the cleaning effect is better. It can avoid the situation that there are stones and impurities inside the broken copper clad laminate scraps, resulting in poor subsequent refining effect and affecting the production effect. While achieving the purpose of cleaning, it is convenient to increase the refining quality of the scraps.

[0021] In the present utility model, the water after cleaning is filtered under the action of the filter screen and then sucked into the water pump and output into the spray row for recycling, so as to achieve the purpose of saving water resources. Description of the drawings

[0022] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the present utility model will become more obvious:

[0023] Figure 1 is a schematic diagram of the internal structure of the front side of the present utility model;

[0024] Figure 2 is a schematic diagram of the internal structure of the side of the present utility model;

[0025] Figure 3 is a schematic diagram of the external structure of the present utility model;

[0026] Figure 4 is a schematic diagram of the structure of the transmission mechanism of the present utility model;

[0027] In the figure: bottom box - 1, cleaning box - 2, partition net - 3, rotating shaft - 4, rotating brush - 5, layered partition - 6, filter screen - 7, suction pipe - 8, water pump - 9, water guide pipe - 10, fitting plate - 11, sealing layer - 12, blanking port - 13, spraying row - 14, spraying port - 15, mounting plate - 16, motor - 17, first driven wheel - 18, driving wheel - 19, drawer box - 110, fixing plate - 111, electric push rod - 112, lifting push plate - 113, telescopic rod - 114, box door - 115, control panel - 116, first belt - 117, second driven wheel - 118, second belt - 119. Specific embodiments

[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] Please refer to Figures 1 - 4 , the present utility model provides a cleaning device for crushing waste materials at the corners of copper - clad laminates, including a bottom box 1 with an open upper end and a matching cleaning box 2 with an open lower end, so that the cleaning box 2 can be inserted into the bottom box 1 internally in a fitting manner, reducing the escape of water. A circle of fitting plates 11 is provided on the outer side of the cleaning box 2, which is convenient for positioning the cleaning box 2 downward and also for support. Sealing layers 12 are provided on the bottom end surface of the fitting plate 11 and the inner wall of the drawer box 110, so as to make the sealing effect better and avoid the situation of water running out. Fixed plates 111 are connected to the front and rear sides of the bottom box 1, lifting push plates 113 are connected to the front and rear sides of the cleaning box 2, an electric push rod 112 is installed at the upper end of the fixed plate 111, and the output end of the electric push rod 112 is connected to the lifting push plate 113. By pushing the lifting push plate 113 with the electric push rod 112, the cleaning box 2 can be forced to move up and down, so as to conveniently take out the waste materials at the corners inside the bottom box 1. A plurality of telescopic rods 114 are connected between the fixed plate 111 and the lifting push plate 113 to enhance the stability performance.

[0030] A layer of partition net 3 is provided on the upper cover of the bottom box 1 to prevent the waste materials from falling, facilitating the separation of waste materials from stones, impurities, etc. The lower end of the partition net 3 is inclined with an L-shaped layered partition plate 6 connected to the bottom end surface of the bottom box 1 to form a filtering cavity, enabling the sprayed water to flow downward conveniently. And a pull-out box 110 that can be pulled outwards is provided inside the filtering cavity, so that the pull-out box 110 can be pulled outwards, enabling the filter screen 7 to be replaced and cleaned. A filter screen 7 is provided inside the pull-out box 110 to filter the impurities in the water. A water pump 9 is installed at the lower end of the layered partition plate 6, and the water suction end of the water pump 9 penetrates through the filtering cavity through a suction pipe 8. Under the action of the water pump 9, suction is generated, enabling the filtered water to be reused under the action of the water pump 9, thereby realizing the recycling of water resources. A box door 115 is installed on the outside of the bottom box 1 at the position of the water pump 9, facilitating the maintenance and replacement of the water pump 9, etc. A control panel 116 is installed on the outside of the bottom box 1 to make the operation more convenient. And a spray row 14 is provided at the upper end of the inner wall of the cleaning box 2. A number of spray nozzles 15 are provided outside the spray row 14, and the water outlet end of the water pump 9 is connected to the spray row 14 through a water guide pipe 10, so that the water sprays the waste materials inside through the spray nozzles 15 outside the spray row 14, making the cleaning effect better when the waste materials are cleaned by the rotating brush 5.

[0031] A feeding port 13 is provided at the upper end of the cleaning box 2 for feeding work, and the feeding port 13 is arranged in an inverted mouth shape to reduce the situation of water running out. A rotating shaft 4 is connected to the inside of the cleaning box 2 through a bearing, and a rotating brush 5 is provided outside the rotating shaft 4. There are two places where the rotating shaft 4 is located inside the cleaning box 2, and the rotating brushes 5 outside the rotating shaft 4 are in contact, so that the rotating brush 5 contacts more with the waste materials when rotating, making the working effect better and the cleaning effect of the impurities attached to the surface faster during cleaning. An installation plate 16 is provided on the outside of the cleaning box 2, and a motor 17 is installed at the upper end of the installation plate 16. The motor 17 is connected to the rotating shaft 4 through a transmission mechanism in the hole of the installation plate 16, so that the motor 17 drives the rotating shaft 4 to rotate under force to brush the waste materials. The transmission mechanism includes two first driven wheels 18 arranged at one place outside the rotating shaft 4, and a second driven wheel 118 is provided on the other rotating shaft 4. And a second belt 119 is connected between one first driven wheel 18 and the second driven wheel 118. The output end of the motor 17 is connected with a driving wheel 19, and the driving wheel 19 is connected with the other first driven wheel 18 through a first belt 117, so that the motor 17 can drive the two rotating shafts 4 to work simultaneously, enabling simultaneous rotation and increasing the cleaning contact surface.

[0032] Working principle: When in use, first connect the water pump 9, the motor 17, the electric push rod 112 and the control panel 116 to an external power source. Then, when pouring the waste materials of copper clad laminates into the cleaning tank 2 through the feeding port 13, the motor 17 works to drive the rotating brush 5 to rotate through the driving wheel 19 and the first belt 117, the first driven wheel 18, the second driven wheel 118 and the second belt 119, so that the rotating brush 5 brushes the waste materials. Moreover, under the action of the water pump 9, water is sprayed downward through the outer nozzles 15 of the spray row 14 to contact the waste materials, enhancing the cleaning effect. And the cleaned water is filtered through the layered partition plate 6 and the filter screen 7 at the lower end, and then recycled under the action of the suction pipe 8. After cleaning, the cleaning tank 2 is pushed upward out of the bottom tank 1 by the electric push rod 112, so that the waste materials can be taken out, thus completing the work.

[0033] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for crushing copper clad laminate scraps, characterized in that: include A bottom box (1) is provided with an opening at the upper end, the upper part of the bottom box (1) is covered with a layer of interlayer net (3), the lower end of the interlayer net (3) is provided with an L-shaped layered partition (6) which is connected to the bottom end surface of the bottom box (1) to form a filtering cavity, and a pull-out box (110) which can be pulled outward is provided inside the filtering cavity, a filter net (7) is provided inside the pull-out box (110), a water pump (9) is installed at the lower end of the layered partition (6), and the water suction end of the water pump (9) passes through the filtering cavity through a suction pipe (8); A cleaning box (2) is provided with an opening at the lower end, a material discharge port (13) is provided at the upper end of the cleaning box (2), a rotating shaft (4) is connected to the inside of the cleaning box (2) via a bearing, a rotating brush (5) is provided on the outer side of the rotating shaft (4), a mounting plate (16) is provided on the outer side of the cleaning box (2), a motor (17) is installed on the upper end of the mounting plate (16), and the motor (17) is connected to the rotating shaft (4) via a transmission mechanism; A spray row (14) is provided at the upper end of the inner wall of the cleaning box (2), a plurality of spray ports (15) are provided outside the spray row (14), and a water outlet end of the water pump (9) is connected to the spray row (14) via a water guide pipe (10); The bottom box (1) is connected to a fixed plate (111) on both the front and rear sides, the cleaning box (2) is connected to a lifting push plate (113) on both the front and rear sides, an electric push rod (112) is installed on the upper end of the fixed plate (111), and the output end of the electric push rod (112) is connected to the lifting push plate (113).

2. A cleaning device for crushing copper clad laminate scraps according to claim 1, characterized in that: The rotating shaft (4) is provided at two locations inside the cleaning box (2), and the rotating brush (5) on the outside of the rotating shaft (4) is in close contact with the rotating shaft (4).

3. A cleaning device for crushing copper clad laminate scraps according to claim 1, characterized in that: The transmission mechanism comprises two first driven wheels (18) arranged at one location outside the rotating shaft (4), and another rotating shaft (4) is provided with a second driven wheel (118), and one first driven wheel (18) and the second driven wheel (118) are connected via a second belt (119), and the output end of the motor (17) is connected to a driving wheel (19), and the driving wheel (19) is connected to another first driven wheel (18) via a first belt (117).

4. A cleaning device for crushing copper clad laminate scraps according to claim 1, characterized in that: A circle of bonding plates (11) is provided on the outside of the cleaning box (2), and a sealing layer (12) is provided on the bottom end surface of the bonding plate (11) and the inner wall of the pull-out box (110).

5. The cleaning device for crushing copper clad laminate scraps according to claim 1, characterized in that: A plurality of telescopic rods (114) are connected between the fixed plate (111) and the lifting and pushing plate (113).

6. The cleaning device for crushing copper clad laminate scraps according to claim 1, characterized in that: A box door (115) is installed on the outside of the bottom box (1) and is located at the water pump (9). A control panel (116) is installed on the outside of the bottom box (1).

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