PCB (Printed Circuit Board) substrate routing machine with dust-containing waste gas treatment device

Abstract

The utility model discloses a PCB (printed circuit board) substrate routing machine with a dust-containing waste gas treatment device, which relates to the technical field of PCB substrate processing and comprises a routing machine body. A controller is fixedly mounted at one end of the milling machine body, a treatment box is arranged in the milling machine body, shaking parts used for adjusting shaking of the treatment box are arranged at the top and the bottom of the treatment box, magnetic plates are fixedly mounted at the top and the bottom in the treatment box, and an air inlet pipe is fixedly mounted on one side of the treatment box; a vibration motor is fixedly connected to one side of the treatment box at the bottom of the air inlet pipe, and a fixed pipe is fixedly mounted at the top in the routing machine body. According to the utility model, the magnetic plate can be used for adsorbing metal dust wastes contained in waste gas generated by processing a PCB (Printed Circuit Board) substrate and intercepting the metal dust wastes in the treatment box, and the metal dust wastes can be quickly scraped out of the treatment box by pulling the scraping plate towards one end, so that the treatment operation on the metal dust wastes is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB substrate processing, in particular to a PCB substrate routing machine with a dust-containing waste gas treatment device. Background Art

[0002] The PCB substrate, also known as the PCB board or circuit board, is the main part of the printed circuit board and a common component in electronic devices. It is a flat board made of insulating materials, usually materials such as glass fiber-reinforced epoxy resin (FR-4) or polyimide (PI). There is one or more layers of metal conductive traces on it, and these conductive traces are formed through processes such as chemical etching or metal deposition, and are used to connect and support electronic components to build a circuit.

[0003] During the processing of PCB substrates, a routing machine is required. The routing machine is mainly used to cut PCB boards that are connected by postage stamp holes and are irregular. These PCB boards may have complex shapes and connection methods due to design or production requirements. The milling cutter (routing cutter) cuts or drills holes on the circuit board according to a pre-programmed procedure. This machine usually has an electro-hybrid design and can precisely control the movement trajectory and cutting depth of the milling cutter.

[0004] During the processing of PCB substrates, such as cutting and grinding operations, a large amount of soot and dust will be generated. These particulate matters may contain various elements such as metals and non-metals, such as iron, copper, aluminum, silicon, etc., as well as possible additives and surface treatment substances. The metal waste contained in the waste gas of the circuit board routing machine may have a negative impact on the environment, human health, production equipment, product quality, and treatment cost and difficulty. Therefore, it is necessary to propose a PCB substrate routing machine with a dust-containing waste gas treatment device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a PCB substrate routing machine with a dust-containing waste gas treatment device to solve the problems mentioned in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The PCB substrate routing machine with a dust-containing waste gas treatment device includes a routing machine body; a controller is fixedly installed at one end of the routing machine body, a treatment box is arranged inside the routing machine body, shaking components for adjusting the shaking of the treatment box are arranged at the top and bottom of the treatment box, magnetic plates are fixedly installed at the top and bottom inside the treatment box, an air inlet pipe is fixedly installed on one side of the treatment box, a vibration motor is fixedly connected to the side of the treatment box at the bottom of the air inlet pipe, a fixed pipe is fixedly installed at the top inside the routing machine body, the air inlet pipe is slidably connected to the inner wall of the fixed pipe, an air outlet pipe is fixedly installed on the other side of the treatment box, a connecting pipe is fixedly connected to the bottom inside the routing machine body, the air outlet pipe is slidably connected to the inner wall of the connecting pipe, through holes are formed in the surface of the bottom of the routing machine body, and the bottom of the connecting pipe is communicated with the through holes, a scraping component for scraping the magnetic plates is arranged inside the treatment box, an adjusting hose is fixedly installed at the top of the routing machine body, the adjusting hose is communicated with the top of the fixed pipe, and an air extraction pipe is fixedly connected to the top of the adjusting hose.

[0008] After the dust-containing waste gas generated by processing the PCB substrate by the routing machine body is pumped into the interior of the treatment box by using an external power device, the metal waste in the dust-containing waste gas can be adsorbed by installing magnetic plates. At the same time, by installing a vibration motor, the treatment box can be driven to vibrate, so as to drive the metal waste inside the treatment box to shake, thereby effectively increasing the number of metal waste adsorbed on the surface of the magnetic plates and improving the treatment effect of the metal waste; among them, by installing an adjusting hose, the position of the air extraction pipe can be adjusted, so as to better adsorb the dust-containing waste gas.

[0009] A further improvement of the technical solution of the present invention lies in that: the scraping component includes a pulling plate, the surface of the other end of the pulling plate is closely attached to the surface of one end of the treatment box, a scraping plate is slidably arranged on the inner wall of the treatment box between each magnetic plate, the surfaces of the top and bottom of the scraping plate are respectively attached to the surfaces of each magnetic plate, and the surface of one end of the scraping plate is fixedly connected to the surface of the other end of the pulling plate through a plurality of connecting rods, and blocking components for limiting the pulling plate are arranged on both sides of the top of the treatment box.

[0010] Adopting the above technical solution, in this solution, by installing a pulling plate, one end of the treatment box can be blocked to prevent the dust-containing waste gas from leaking out from one end of the treatment box and affecting the waste gas treatment effect. By pulling the pulling plate towards one end, the scraping plate can be driven to move along the surface of the magnetic plate and the inner wall of the treatment box towards one end, so that the metal waste can be quickly scraped out of the interior of the treatment box, thereby facilitating the recycling or cleaning of the metal waste.

[0011] A further improvement of the technical solution of the present utility model lies in that each blocking member includes a fixing plate, each fixing plate is fixedly connected to the surface of the top of the processing box, one end of each fixing plate is slidably installed with a sliding rod through a second spring, each sliding rod penetrates through the inside of each fixing plate, one end of each sliding rod is rotatably installed with a baffle plate, an anti-slip pad is attached to the surface of the other end of each baffle plate at the bottom of each sliding rod, and each anti-slip pad is closely attached to the surface of one end of the pulling plate.

[0012] With the above technical solution, in this solution, the elastic force of the second spring can pull the baffle plate towards the other end, and then the anti-slip pad can be used to limit the position of the pulling plate at one end of the processing box, so as to ensure that the pulling plate can normally block one end of the processing box. By rotatably connecting the sliding rod and the baffle plate, it is convenient to rotate the baffle plate to separate the baffle plate from the pulling plate, so as to facilitate the movement operation of the pulling plate.

[0013] A further improvement of the technical solution of the present utility model lies in that a sealing member is attached to the surface of the other end of the pulling plate around each connecting rod, and the sealing member is closely attached to the surface of one end of the processing box.

[0014] With the above technical solution, in this solution, by installing the sealing member, the gap between the pulling plate and the surface of one end of the processing box can be effectively reduced, thereby improving the sealing effect between the pulling plate and the processing box.

[0015] A further improvement of the technical solution of the present utility model lies in that each shaking member includes a first spring, each first spring is fixedly connected to the surfaces of the top and bottom of the processing box respectively, fixing frames are fixedly installed on the top and bottom inside the processing box, and each first spring is fixedly connected to the surface of each fixing frame respectively.

[0016] With the above technical solution, in this solution, the elastic force of the first spring can drive the processing box to shake up and down, so as to turn the waste materials and dust inside the processing box, and then effectively ensure that the metal waste materials can repeatedly contact the surface of the magnetic plate, so as to facilitate the adsorption of the metal waste materials by the magnetic plate.

[0017] A further improvement of the technical solution of the present utility model lies in that limiting rods are fixedly installed on the surfaces of the top and bottom of the processing box inside each first spring, and each limiting rod penetrates through the inside of each fixing frame respectively.

[0018] With the above technical solution, in this solution, by installing the limiting rods, the sliding track of the first spring driving the processing box can be guided and limited, ensuring that the processing box can move in a straight line.

[0019] A further improvement of the technical solution of the present utility model lies in that a guide pipe is fixedly installed inside the fixed pipe at the top of the air inlet pipe, and the guide pipe extends into the air inlet pipe.

[0020] With the above technical solution, in this solution, by installing a material guiding pipe, it can be ensured that the dust-containing waste gas all enters the interior of the intake pipe through the fixed pipe, preventing the dust-containing waste gas from leaking out through the gap between the fixed pipe and the intake pipe.

[0021] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0022] 1. The present utility model provides a PCB substrate panel routing machine with a dust-containing waste gas treatment device. After the dust-containing waste gas generated by processing the PCB substrate by the routing machine body using an external power device is drawn into the interior of the treatment box, by installing a magnetic plate, the metal waste in the dust-containing waste gas can be adsorbed. At the same time, in cooperation with the vibration motor and the first spring, it can drive the metal waste inside the treatment box to shake, thereby effectively increasing the number of metal waste adsorbed onto the surface of the magnetic plate and improving the adsorption treatment effect on the metal waste.

[0023] 2. The present utility model provides a PCB substrate panel routing machine with a dust-containing waste gas treatment device. After rotating the baffle upward, by pulling the pull plate at one end, the scraper can be driven to move along the surface of the magnetic plate and the inner wall of the treatment box to one end, thereby quickly scraping the metal waste out of the interior of the treatment box, facilitating the recycling or cleaning of the metal waste and improving the work efficiency.

[0024] 3. The present utility model provides a PCB substrate panel routing machine with a dust-containing waste gas treatment device. By installing a seal, the sealing effect between the pull plate and the treatment box can be improved, preventing the dust-containing waste gas from leaking from one end of the treatment box and ensuring that the waste gas can be normally treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present utility model will be further described below with reference to the accompanying drawings.

[0026] Figure 1 is a perspective view of the present utility model;

[0027] Figure 2 is a schematic cross-sectional structure view of the routing machine body of the present utility model;

[0028] Figure 3 is a schematic partial cross-sectional structure view of the routing machine body of the present utility model;

[0029] Figure 4 is a schematic partial cross-sectional structure view of the treatment box of the present utility model;

[0030] Figure 5 is a schematic partial cross-sectional structure view of the treatment box of the present utility model from a second perspective;

[0031] Figure 6 Schematic diagram of a partially exploded structure of the second perspective section of the processing box of the present utility model;

[0032] Figure 7 Schematic diagram of a partially exploded structure of the third perspective section of the processing box of the present utility model;

[0033] Figure 8 Of the present utility model Figure 7 Schematic diagram of the enlarged structure at position A in

[0034] In the figure: 1. Body of the PCB router; 2. Adjusting hose; 3. Exhaust pipe; 4. Controller; 5. Processing box; 501. Intake pipe; 502. Exhaust pipe; 6. Shaking component; 601. First spring; 602. Limiting rod; 603. Fixed bracket; 7. Scraping component; 701. Pulling plate; 702. Connecting rod; 703. Scraper; 704. Sealing member; 8. Blocking component; 801. Fixed plate; 802. Baffle; 803. Second spring; 804. Slide bar; 805. Anti-slip pad; 9. Fixed pipe; 901. Material guiding pipe; 10. Connecting pipe; 11. Vibration motor; 12. Magnetic plate. Detailed implementation manners

[0035] The present utility model will be further described in detail below in conjunction with embodiments:

[0036] Embodiment 1

[0037] As shown in Figure 1 , Figure 2 and Figure 5 , the present utility model provides a PCB substrate router with a dust-containing waste gas treatment device, including a router body 1; a controller 4 is fixedly installed at one end of the router body 1, a processing box 5 is arranged inside the router body 1, shaking components 6 for adjusting the shaking of the processing box 5 are arranged at the top and bottom of the processing box 5, magnetic plates 12 are fixedly installed at the top and bottom inside the processing box 5, an intake pipe 501 is fixedly installed on one side of the processing box 5, a vibration motor 11 is fixedly connected to one side of the processing box 5 at the bottom of the intake pipe 501, a fixed pipe 9 is fixedly installed at the top inside the router body 1, the intake pipe 501 is slidably connected to the inner wall of the fixed pipe 9, an exhaust pipe 502 is fixedly installed on the other side of the processing box 5, a connecting pipe 10 is fixedly connected to the bottom inside the router body 1, the exhaust pipe 502 is slidably connected to the inner wall of the connecting pipe 10, a through hole is formed in the surface at the bottom of the router body 1, and the bottom of the connecting pipe 10 is communicated with the through hole, a scraping component 7 for scraping the magnetic plate 12 is arranged inside the processing box 5, an adjusting hose 2 is fixedly installed at the top of the router body 1, the adjusting hose 2 is communicated with the top of the fixed pipe 9, and the top of the adjusting hose 2 is fixedly connected to an exhaust pipe 3.

[0038] In this embodiment, after the dust-containing waste gas generated by processing the PCB substrate by the body 1 of the gong plate machine is drawn into the interior of the treatment box 5 by using an external power device, the installation of the magnetic plate 12 can adsorb the metal waste in the dust-containing waste gas. At the same time, the installation of the vibration motor 11 can drive the treatment box 5 to vibrate, so as to drive the metal waste inside the treatment box 5 to shake, thereby effectively increasing the number of metal waste adsorbed on the surface of the magnetic plate 12 and improving the effect of treating the metal waste. Among them, the installation of the adjusting hose 2 can adjust the position of the suction pipe 3, so as to better adsorb the dust-containing waste gas.

[0039] Embodiment 2

[0040] As Figure 5 、 Figure 7 and Figure 8 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the scraping member 7 includes a pulling plate 701, the surface of the other end of the pulling plate 701 is closely attached to the surface of one end of the treatment box 5, a scraping plate 703 is slidably arranged on the inner wall of the treatment box 5 between each magnetic plate 12, the surfaces of the top and bottom of the scraping plate 703 are respectively attached to the surfaces of each magnetic plate 12, and one end surface of the scraping plate 703 is fixedly connected to the surface of the other end of the pulling plate 701 through a plurality of connecting rods 702. Blocking members 8 for limiting the pulling plate 701 are arranged on both sides of the top of the treatment box 5. Each blocking member 8 includes a fixing plate 801, each fixing plate 801 is fixedly connected to the surface of the top of the treatment box 5, one end of each fixing plate 801 is slidably installed with a sliding rod 804 through a second spring 803, each sliding rod 804 penetrates through the interior of each fixing plate 801, one end of each sliding rod 804 is rotatably installed with a baffle 802, an anti-slip pad 805 is attached to the surface of the other end of each baffle 802 at the bottom of each sliding rod 804, each anti-slip pad 805 is closely attached to the surface of one end of the pulling plate 701, and a seal 704 is attached to the surface of the other end of the pulling plate 701 around each connecting rod 702, and the seal 704 is closely attached to the surface of one end of the treatment box 5.

[0041] In this embodiment, by installing the pulling plate 701, one end of the processing box 5 can be blocked, preventing the dust-containing waste gas from leaking out from one end of the processing box 5 and affecting the waste gas treatment effect. By pulling the pulling plate 701 towards one end, the scraping plate 703 can be driven to move along the surface of the magnetic plate 12 and the inner wall of the processing box 5 towards one end, so that the metal waste can be quickly scraped out of the interior of the processing box 5, facilitating the recycling or cleaning of the metal waste. Through the elastic force of the second spring 803 itself, the pulling force on the baffle 802 towards the other end can be generated, and then the anti-slip pad 805 can be used to limit the position of the pulling plate 701 at one end of the processing box 5, ensuring that the pulling plate 701 can normally block one end of the processing box 5. By rotatably connecting the sliding rod 804 with the baffle 802, it is convenient to rotate the baffle 802, separating the baffle 802 from the pulling plate 701, facilitating the movement operation of the pulling plate 701. By installing the seal 704, the gap between the pulling plate 701 and the surface of one end of the processing box 5 can be effectively reduced, thereby improving the sealing effect between the pulling plate 701 and the processing box 5.

[0042] Embodiment 3

[0043] As Figure 2 、 Figure 3 and Figure 4 shown, on the basis of Embodiment 2, the present utility model provides a technical solution: Preferably, each shaking component 6 includes a first spring 601. Each first spring 601 is fixedly connected to the surfaces of the top and bottom of the processing box 5 respectively. Fixed frames 603 are fixedly installed on the top and bottom inside the processing box 5. Each first spring 601 is fixedly connected to the surface of each fixed frame 603 respectively. Limiting rods 602 are fixedly installed on the surfaces of the top and bottom of the processing box 5 inside each first spring 601. Each limiting rod 602 penetrates through the inside of each fixed frame 603 respectively.

[0044] In this embodiment, through the elastic force of the first spring 601 itself, the processing box 5 can be driven to shake up and down, so as to turn over the waste and dust inside the processing box 5, effectively ensuring that the metal waste can repeatedly contact the surface of the magnetic plate 12, facilitating the adsorption of the metal waste by the magnetic plate 12. By installing the limiting rod 602, the sliding track of the processing box 5 driven by the first spring 601 can be guided and limited, ensuring that the processing box 5 can move in a straight line.

[0045] Embodiment 4

[0046] As Figure 2 、 Figure 3 and Figure 4As shown, on the basis of Embodiment 3, the present utility model provides a technical solution: Preferably, a material guide pipe 901 is fixedly installed inside a fixed pipe 9 at the top of an air inlet pipe 501, and the material guide pipe 901 extends into the air inlet pipe 501.

[0047] In this embodiment, by installing the material guide pipe 901, it can be ensured that the dust-containing waste gas enters the air inlet pipe 501 through the fixed pipe 9, preventing the dust-containing waste gas from leaking out through the gap between the fixed pipe 9 and the air inlet pipe 501.

[0048] Next, the working principle of the PCB substrate panel routing machine with the dust-containing waste gas treatment device will be specifically described.

[0049] As Figures 1-8 shown, the operator connects an external power device to the opening at the bottom of the panel routing machine body 1, so as to provide an adsorption force, enabling the dust-containing waste gas generated during the processing of the PCB substrate by the panel routing machine body 1 to be adsorbed into the inside of the air extraction pipe 3. The dust-containing waste gas can enter the inside of the treatment box 5. At this time, the magnetic plate 12 can adsorb the metal waste in the dust-containing waste gas, and the operator can turn on the vibration motor 11 and cooperate with the first spring 601 to drive the treatment box 5 to shake up and down, thereby automatically turning over the metal waste, effectively increasing the number of metal waste adsorbed on the surface of the magnetic plate 12. During the shaking process of the treatment box 5, it can drive the air inlet pipe 501 to shake up and down inside the fixed pipe 9, and can drive the air outlet pipe 502 to shake up and down synchronously inside the connecting pipe 10. The other dust impurities and waste gas that are not adsorbed can be discharged through the bottom of the connecting pipe 10. After the external power device stops working, the operator can pull the baffle 802 to one end and then rotate the baffle 802 upward, so that the anti-slip pad 805 is separated from the pull plate 701. Then pull the pull plate 701 to one end, and at the same time drive the scraping plate 703 to move along the surface of the magnetic plate 12 and the inner wall of the treatment box 5 to one end, thereby scraping the metal waste out of the treatment box 5 for recycling or cleaning of the metal waste.

[0050] The above has generally described the present utility model in detail, but on the basis of the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements that do not depart from the spirit of the present utility model are all within the protection scope of the present utility model.

Claims

1. A gong machine with a PCB substrate having a dust-containing waste gas treatment device, comprising a gong machine body (1); characterized in that: A controller (4) is fixedly mounted on one end of the gong machine body (1); a processing box (5) is arranged inside the gong machine body (1); a shaking component (6) for adjusting the shaking of the processing box (5) is arranged on the top and bottom of the processing box (5); a magnetic plate (12) is fixedly mounted on the top and bottom of the processing box (5); an air intake pipe (501) is fixedly mounted on one side of the processing box (5); a vibration motor (11) is fixedly connected to one side of the processing box (5) at the bottom of the air intake pipe (501); a fixed pipe (9) is fixedly mounted on the top of the gong machine body (1); the air intake pipe (501) is slidably connected to the inner wall of the fixed pipe (9); An air outlet pipe (502) is fixedly installed on the other side of the processing box (5), and a connecting pipe (10) is fixedly connected to the bottom of the inside of the gong machine body (1), and the air outlet pipe (502) is slidably connected to the inner wall of the connecting pipe (10). A through hole is opened on the surface of the bottom of the gong machine body (1), and the bottom of the connecting pipe (10) and the through hole are connected to each other. A scraping component (7) for scraping the magnetic plate (12) is arranged inside the processing box (5), and an adjusting hose (2) is fixedly installed on the top of the gong machine body (1), and the adjusting hose (2) is connected to the top of the fixed pipe (9), and the top of the adjusting hose (2) is fixedly connected to an exhaust pipe (3).

2. The gong press for a PCB substrate with a dust-containing exhaust gas treatment device according to claim 1, characterized in that: The scraper component (7) includes a pull plate (701), the surface of the other end of the pull plate (701) is tightly fitted with the surface of one end of the processing box (5), and a scraper (703) is slidably arranged on the inner wall of the processing box (5) between each of the magnetic plates (12). The top and bottom surfaces of the scraper (703) are respectively fitted with the surface of each of the magnetic plates (12), and the surface of one end of the scraper (703) is fixedly connected to the surface of the other end of the pull plate (701) through a plurality of connecting rods (702), and blocking components (8) for limiting the pull plate (701) are arranged on both sides of the top of the processing box (5).

3. The gong press of the PCB substrate with the dust-containing waste gas treatment device according to claim 2, characterized in that: Each of the blocking components (8) includes a fixed plate (801), each of the fixed plates (801) is fixedly connected to the surface of the top of the processing box (5), one end of each of the fixed plates (801) is slidably mounted with a slide rod (804) through a second spring (803), each of the slide rods (804) passes through the interior of each of the fixed plates (801), one end of each of the slide rods (804) is rotatably mounted with a baffle (802), and the surface of the other end of each of the baffles (802) at the bottom of each of the slide rods (804) is attached with an anti-skid pad (805), and each of the anti-skid pads (805) is tightly fitted with the surface of one end of the pulling plate (701).

4. The gong press for a PCB substrate with a dust-containing waste gas treatment device according to claim 3, characterized in that: A sealing member (704) is attached to the surface of the other end of the pull plate (701) outside each connecting rod (702), and the sealing member (704) is tightly fitted to the surface of one end of the processing box (5).

5. The gong press of the PCB substrate with the dust-containing waste gas treatment device according to claim 1, characterized in that: Each of the shaking components (6) includes a first spring (601), and each of the first springs (601) is fixedly connected to the top and bottom surfaces of the processing box (5), respectively. The top and bottom of the processing box (5) are fixedly installed with a fixing frame (603), and each of the first springs (601) is fixedly connected to the surface of each of the fixing frames (603).

6. The gong press for a PCB substrate with a dust-containing waste gas treatment device according to claim 5, characterized in that: Limit rods (602) are fixedly mounted on the top and bottom surfaces of the processing box (5) inside each of the first springs (601), and each of the limit rods (602) passes through the interior of each of the fixing frames (603).

7. The gong press of the PCB substrate with the dust-containing waste gas treatment device according to claim 1, characterized in that: A material guide pipe (901) is fixedly installed inside the fixed pipe (9) at the top of the air intake pipe (501), and the material guide pipe (901) extends into the interior of the air intake pipe (501).

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