Copper-clad plate production dust removal device

Abstract

The utility model belongs to the technical field of copper-clad plate production, and particularly relates to a copper-clad plate production dust removal device which comprises two supporting plates, a plurality of conveying rollers are rotationally installed between the two supporting plates through rotating shafts in a matched mode, the outer surfaces of the conveying rollers are sleeved with a conveying belt in a matched mode, a first motor is installed on one supporting plate, the output end of the first motor is connected with the end of one rotating shaft, and the two supporting plates are fixedly connected with a fixing frame in a matched mode. The top of the fixing frame is fixedly connected with a sleeve, the bottom end of the sleeve and the top of the fixing frame are jointly provided with a rod hole, a lifting rod is inserted into the rod hole in a penetrating mode, the top end of the lifting rod is fixedly connected with a guide block, and the lifting rod is sleeved with the spring; when the copper-clad plate cleaning device is used, the dust collection pump can be electrified for operation only when the copper-clad plate passes through the position below the cleaning roller, so that continuous operation of the dust collection pump can be avoided, a large amount of energy is saved, and energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper clad laminate production, in particular to a dust removal device for copper clad laminate production. Background Art

[0002] Copper clad laminate, short for copper foil laminate, is made of electronic glass cloth impregnated with glue and copper plate pressed together. The dust on the surface of the copper clad laminate needs to be removed before pressing to prevent the surface of the copper clad laminate from containing dust and affecting the quality of its molding.

[0003] A Chinese patent with announcement number CN216606457U discloses a copper clad laminate pressing and molding device with high dust removal efficiency, including a pressing table, a dust suction mechanism and an exhaust mechanism. A connecting frame is arranged at the top of the pressing table, and a pressing mechanism is arranged between the connecting frame and the pressing table. The dust suction mechanism consists of a connecting block and two first hoses, and two air passage cavities are arranged inside the connecting block. The utility model can remove dust on the surface of the copper clad laminate through the coordinated action of the dust suction mechanism and the exhaust mechanism, thereby avoiding dust inside the pressed copper clad laminate, thereby improving the molding quality of the copper clad laminate.

[0004] The above-mentioned copper clad laminate pressing and molding device with high dust removal efficiency still has some problems during use. When removing dust from the surface of the copper clad laminate, it is not possible to accurately and comprehensively clean the front and back sides of the copper clad laminate, and during the cleaning process, the dust removal equipment needs to operate continuously. When it operates discontinuously, energy loss is caused. Therefore, a copper clad laminate production dust removal device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the utility model proposes a dust removal device for copper clad laminate production.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a copper clad laminate production dust removal device described in the utility model comprises two support plates; a plurality of conveying rollers are rotatably installed between the two support plates through a rotating shaft, and a conveying belt is cooperatively sleeved on the outer surfaces of the plurality of conveying rollers; a first motor is installed on one support plate, and the output end of the first motor is connected to the end of one of the rotating shafts; the two support plates are cooperatively fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a sleeve, the bottom end of the sleeve and the top of the fixing frame are jointly provided with a rod hole, a lifting rod is inserted in the rod hole, a guide block is fixedly connected to the top of the lifting rod, and a spring is fixedly connected between the guide block and the inner wall of the bottom end of the sleeve, and the spring is sleeved on the lifting rod, a movable electrode plate is fixedly connected to the guide block, a fixed electrode plate is installed on the inner wall of the top end of the sleeve, and a mounting frame is fixedly connected to the bottom end of the lifting rod, and the mounting frame is A cleaning roller is installed, and a second motor is installed on one side of the mounting frame, and the output end of the second motor is connected to the end of the rotating shaft. Two dust hoods are cooperated and installed on the inner walls of both sides of the mounting frame, and the two dust hoods are respectively located on both sides of the cleaning roller. Before dusting the surface of the copper clad laminate, the copper clad laminate is placed on the conveyor belt, and then the first motor is started to make the conveyor belt automatically convey the copper clad laminate. When the copper clad laminate is conveyed to the bottom of the cleaning roller, the copper clad laminate will lift the cleaning roller, and the spring is compressed by force, so that the movable rod drives the movable electrode plate to move up and contact with the fixed electrode plate, so that the dust pump is powered on to start operation, so that the surface of the copper clad laminate can be dusted. When the copper clad laminate passes from under the cleaning roller and separates from the cleaning roller, the cleaning roller is quickly reset under the action of the spring, the movable electrode plate is separated from the fixed electrode plate, and the dust pump is powered off and stops operating, thereby avoiding continuous operation of the dust pump, saving a lot of energy, and reducing energy consumption.

[0007] Preferably, the fixing frame is provided with four circular holes, each of which is inserted with a limiting rod, and the bottom end of each limiting rod is correspondingly fixed to the mounting frame. When the device is used, the limiting rod is provided so that the cleaning mechanism can be stably moved in the vertical direction.

[0008] Preferably, fixing plates are welded on both sides of the top of the fixing frame, and dust boxes are installed on the two fixing plates. A dust suction pump is installed on the dust box, and the dust suction pump, the movable electrode plate and the fixed electrode plate are electrically connected. The suction hole of the dust suction pump is connected to a suction pipe, and the suction pipe is arranged in the dust box, and the air outlet of the dust suction pump is connected to an exhaust pipe. A through hole is provided at the bottom of the dust box, and a dust suction pipe is fixedly connected to the port of the through hole, and the other end of the dust suction pipe is fixedly connected to the dust hood. When the surface of the copper clad laminate is dusted, the dust suction pump is operated to make the suction pipe extract the gas in the dust box and discharge it through the exhaust pipe, so that the interior of the dust box is in a negative pressure state, so that the dust on the surface of the copper clad laminate is sucked into the dust hood and then transported to the dust box, so that the dust on the surface of the copper clad laminate can be removed and collected, thereby achieving the purpose of dust removal.

[0009] Preferably, an arc-shaped filter plate is fixedly connected to the dust box, and the arc-shaped filter plate is arranged around the air intake pipe. When the device is used, the air intake pipe can be protected by arranging the arc-shaped filter plate to avoid blockage of the air intake pipe.

[0010] Preferably, a slag discharge port is provided at the bottom end of one side of the dust collecting box, a slide rail is fixedly connected to the end of the slag discharge port, and a sealing cover plate is movably mounted on the slide rail. When the device is used, the slag discharge port can be easily opened through the cooperation of the slide rail and the sealing cover plate, so that the impurities and dust in the dust collecting box can be taken out.

[0011] Preferably, one end of the two support plates away from the first motor are fixedly connected to a fixed block, and a swing plate is rotatably installed between the two fixed blocks through a pin shaft, and the two support plates are fixedly connected to a support frame, and the support frame is installed with a first fixed seat, a pneumatic cylinder is hinged in the first fixed seat, an active end of the pneumatic cylinder is equipped with a pneumatic rod, and the other end of the pneumatic rod is hinged on the second fixed seat, and the second fixed seat is fixedly connected to the swing plate, and a baffle is fixedly connected to the two support plates. When one side of the copper clad plate is cleaned, the copper clad plate moves to the tail end of the conveyor belt, the pneumatic cylinder is started to make the pneumatic rod drive the swing plate to move upward, and with the cooperation of the baffle, the swing plate turns over the copper clad plate, and the copper clad plate is moved toward the cleaning mechanism direction again by reversing the first motor, and the above operation is repeated, so that the front and back sides of the copper clad plate can be cleaned accurately and comprehensively, thereby improving the cleaning efficiency and the forming quality of the copper clad plate.

[0012] The utility model is beneficial in that:

[0013] 1. When the copper-clad plate is conveyed to the bottom of the cleaning roller, the copper-clad plate will lift up the cleaning roller, and the spring will be compressed, so that the movable rod drives the movable electrode plate to move up to contact with the fixed electrode plate, so that the dust suction pump is powered on to start operation, so that the surface of the copper-clad plate can be dusted. When the copper-clad plate passes under the cleaning roller and separates from the cleaning roller, the cleaning roller is quickly reset under the action of the spring, the movable electrode plate is separated from the fixed electrode plate, and the dust suction pump is powered off and stops working, so that the continuous operation of the dust suction pump can be avoided, a large amount of energy is saved, and energy consumption is reduced;

[0014] 2. When the utility model removes dust from the surface of the copper clad laminate, the vacuum pump is operated to make the air in the dust box be sucked out by the suction pipe and discharged through the exhaust pipe, so that the inside of the dust box is in a negative pressure state, so that the dust on the surface of the copper clad laminate is sucked into the dust cover and then transported to the dust box, so that the dust on the surface of the copper clad laminate can be removed and collected, thereby achieving the purpose of dust removal;

[0015] 3. After one side of the copper clad laminate is cleaned, the utility model moves the copper clad laminate to the tail end of the conveyor belt, starts the pneumatic cylinder, causes the pneumatic rod to drive the swing plate to move upward, and with the cooperation of the baffle plate, causes the swing plate to turn over the copper clad laminate, and by reversing the first motor, causes the copper clad laminate to move toward the cleaning mechanism again, and repeats the above operation, so that the front and back sides of the copper clad laminate can be cleaned accurately and comprehensively, thereby improving the cleaning efficiency and the molding quality of the copper clad laminate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the overall side-view three-dimensional structure;

[0018] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the fixing frame;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the sleeve in cross section;

[0020] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the mounting frame;

[0021] Figure 5 It is a schematic diagram of the cutaway three-dimensional structure of the dust collecting box;

[0022] Figure 6It is a schematic diagram of the overall three-dimensional structure when viewed from above;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the flip component.

[0024] In the figure: 1. support plate; 2. conveyor belt; 3. first motor; 4. fixed frame; 5. sleeve; 6. lifting rod; 7. guide block; 8. spring; 9. movable electrode plate; 10. fixed electrode plate; 11. rotating shaft; 12. mounting frame; 13. cleaning roller; 14. second motor; 15. dust hood; 16. fixed plate; 17. dust collecting box; 18. dust pump; 19. exhaust pipe; 20. suction pipe; 21. arc filter plate; 22. dust suction pipe; 23. slide rail; 24. sealing cover plate; 25. fixed block; 26. swing plate; 27. support frame; 28. first fixed seat; 29. ​​pneumatic cylinder; 30. second fixed seat; 31. baffle; 32. limit rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4As shown, a copper clad laminate production dust removal device comprises two support plates 1; a plurality of conveying rollers are rotatably mounted between the two support plates 1 via a rotating shaft, a conveying belt 2 is sleeved on the outer surfaces of the plurality of conveying rollers, a first motor 3 is mounted on one support plate 1, an output end of the first motor 3 is connected to an end of one of the rotating shafts, a fixing frame 4 is fixedly connected to the two support plates 1, a sleeve 5 is fixedly connected to the top of the fixing frame 4, a rod hole is formed at the bottom end of the sleeve 5 and the top of the fixing frame 4, a lifting rod 6 is inserted into the rod hole, and a top of the lifting rod 6 is fixedly connected to the top of the fixing frame 4. The end of the sleeve 5 is fixedly connected with a guide block 7, and a spring 8 is fixedly connected between the guide block 7 and the inner wall of the bottom end of the sleeve 5, and the spring 8 is sleeved on the lifting rod 6. A movable electrode plate 9 is fixedly connected to the guide block 7. A fixed electrode plate 10 is installed on the inner wall of the top end of the sleeve 5. The bottom end of the lifting rod 6 is fixedly connected with a mounting frame 12. A cleaning roller 13 is installed in the mounting frame 12 through a rotating shaft 11 for rotation. A second motor 14 is installed on one side of the mounting frame 12. The output end of the second motor 14 is connected to the end of the rotating shaft 11. The inner walls on both sides of the mounting frame 12 are equipped with Two dust hoods 15 are provided, and the two dust hoods 15 are respectively located on both sides of the cleaning roller 13. Four round holes are opened on the fixing frame 4, and a limit rod 32 is inserted in each round hole, and the bottom end of each limit rod 32 is correspondingly fixed on the mounting frame 12; before dust removal on the surface of the copper clad board, the copper clad board is placed on the conveyor belt 2, and then the first motor 3 is started to rotate the conveyor belt 2 and automatically convey the copper clad board. When the copper clad board is conveyed to the bottom of the cleaning roller 13, the copper clad board will lift the cleaning roller 13, and the spring 8 is compressed to make the lifting rod 6 The movable electrode plate 9 is driven to move upward. When the movable electrode plate 9 moves up and contacts with the fixed electrode plate 10, the dust pump 18 is energized to start operation. With the cooperation of the dust hood 15, the surface of the copper clad laminate can be dusted. When the copper clad laminate passes under the cleaning roller 13 and separates from the cleaning roller 13, the cleaning roller 13 is quickly reset under the action of the spring 8, the movable electrode plate 9 is separated from the fixed electrode plate 10, and the dust pump 18 is powered off and stops operating, thereby avoiding continuous operation of the dust pump 18, saving a lot of energy, and reducing energy consumption.

[0027] See also Figure 2 and Figure 5As shown, both sides of the top of the fixing frame 4 are welded with fixing plates 16, and dust boxes 17 are installed on the two fixing plates 16. A dust pump 18 is installed on the dust box 17, and the dust pump 18, the movable electrode plate 9 and the fixed electrode plate 10 are electrically connected. The suction hole of the dust pump 18 is connected to a suction pipe 20, and the suction pipe 20 is arranged in the dust box 17. The air outlet of the dust pump 18 is connected to an exhaust pipe 19. A through hole is opened at the bottom of the dust box 17, and a dust suction pipe 22 is fixedly connected to the port of the through hole, and the other end of the dust suction pipe 22 is fixedly connected to the dust cover 15. An arc filter plate 21 is fixedly connected in the dust box 17, and the arc filter The plate 21 is arranged around the suction pipe 20, and a slag discharge port is opened at the bottom end of one side of the dust box 17. A slide rail 23 is fixedly connected to the end of the slag discharge port, and a sealing cover plate 24 is movably installed on the slide rail 23; when the surface of the copper clad laminate is dusted, the dust suction pump 18 is operated to make the suction pipe 20 extract the gas in the dust box 17 and discharge it through the exhaust pipe 19, so that the inside of the dust box 17 is in a negative pressure state, so that the dust on the surface of the copper clad laminate is sucked into the dust hood 15, and then transported to the dust box 17 through the dust suction pipe 22, so that the dust on the surface of the copper clad laminate can be removed and collected, and the collected impurities and dust are discharged through the slag discharge port.

[0028] See also Figure 6-7 As shown, one end of the two support plates 1 away from the first motor 3 is fixedly connected to a fixed block 25, and a swing plate 26 is rotatably installed between the two fixed blocks 25 through a pin shaft. The two support plates 1 are fixedly connected to a support frame 27, and a first fixed seat 28 is installed on the support frame 27. A pneumatic cylinder 29 is hinged in the first fixed seat 28, and a pneumatic rod is assembled at the action end of the pneumatic cylinder 29, and the other end of the pneumatic rod is hinged on the second fixed seat 30, and the second fixed seat 30 is fixed on the swing plate 26. baffles 31 are fixedly connected; when one side of the copper clad laminate is cleaned, the copper clad laminate moves to the tail end of the conveyor belt 2, the pneumatic cylinder 29 is started, so that the pneumatic rod drives the swing plate 26 to move upward, and with the cooperation of the baffle 31, the swing plate 26 can turn over the copper clad laminate, and by reversing the first motor 3, the copper clad laminate is moved toward the cleaning mechanism again, and the above operation is repeated, so that the front and back sides of the copper clad laminate can be cleaned accurately and comprehensively, thereby improving the cleaning efficiency and the molding quality of the copper clad laminate.

[0029] Working principle: Since the above-mentioned copper-clad laminate pressing molding device with high dust removal efficiency still has some problems during use, when dust is removed from the surface of the copper-clad laminate, it is not possible to accurately and comprehensively clean the front and back sides of the copper-clad laminate, and during the cleaning process, the dust removal equipment needs to operate continuously, which causes energy loss when it is not operated continuously; therefore, a copper-clad laminate production dust removal device is proposed to address the above problems; before dust is removed from the surface of the copper-clad laminate, the copper-clad laminate is placed on a conveyor belt 2, and then the first motor 3 is started to rotate the conveyor belt 2 and automatically convey the copper-clad laminate. When the copper-clad laminate is conveyed to the bottom of the cleaning roller 13, the copper-clad laminate The cleaning roller 13 will be lifted up, and the spring 8 will be compressed, so that the lifting rod 6 drives the movable electrode plate 9 to move up. When the movable electrode plate 9 moves up to contact with the fixed electrode plate 10, the dust pump 18 is powered on to start operation. With the cooperation of the dust cover 15, the surface of the copper-clad plate can be dusted. When the copper-clad plate passes under the cleaning roller 13 and separates from the cleaning roller 13, the cleaning roller 13 is quickly reset under the action of the spring 8, and the movable electrode plate 9 is separated from the fixed electrode plate 10. The dust pump 18 is powered off and stops working, thereby avoiding the continuous operation of the dust pump 18, saving a lot of energy, and reducing energy consumption;

[0030] When the surface of the copper clad laminate is dusted, the dust suction pump 18 is operated to make the suction pipe 20 extract the gas in the dust box 17 and discharge it through the exhaust pipe 19, so that the inside of the dust box 17 is in a negative pressure state, so that the dust on the surface of the copper clad laminate is sucked into the dust hood 15, and then transported to the dust box 17 through the dust suction pipe 22, so that the dust on the surface of the copper clad laminate can be removed and collected, and the collected impurities and dust are discharged through the slag discharge port;

[0031] When one side of the copper clad laminate is cleaned, when the copper clad laminate moves to the tail end of the conveyor belt 2, the pneumatic cylinder 29 is started to make the pneumatic rod drive the swing plate 26 to move upward, and with the cooperation of the baffle 31, the swing plate 26 can turn over the copper clad laminate, and by reversing the first motor 3, the copper clad laminate is moved toward the cleaning mechanism again, and the above operation is repeated, so that the front and back sides of the copper clad laminate can be cleaned accurately and comprehensively, thereby improving the cleaning efficiency and the molding quality of the copper clad laminate.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust removal device for copper clad laminate production, characterized in that: The invention comprises two support plates (1); a plurality of conveying rollers are rotatably mounted between the two support plates (1) via a rotating shaft, and a conveying belt (2) is sleeved on the outer surfaces of the plurality of conveying rollers; a first motor (3) is mounted on one support plate (1), and an output end of the first motor (3) is connected to an end of one of the rotating shafts; the two support plates (1) are fixedly connected with a fixing frame (4); a sleeve (5) is fixedly connected to the top of the fixing frame (4); a rod hole is formed at the bottom end of the sleeve (5) and the top of the fixing frame (4); a lifting rod (6) is inserted into the rod hole; a guide block (7) is fixedly connected to the top end of the lifting rod (6); a spring (8) is fixedly connected between the guide block (7) and the inner wall of the bottom end of the sleeve (5); the spring (8) is sleeved on the lifting rod (6); the guide block (7) is fixedly connected with a movable electrode plate (9), a fixed electrode plate (10) is installed on the inner wall of the top end of the sleeve (5), a mounting frame (12) is fixedly connected to the bottom end of the lifting rod (6), a cleaning roller (13) is rotatably installed in the mounting frame (12) through a rotating shaft (11), a second motor (14) is installed on one side of the mounting frame (12), an output end of the second motor (14) is connected to the end of the rotating shaft (11), two dust hoods (15) are installed on the inner walls of both sides of the mounting frame (12), and the two dust hoods (15) are respectively located on both sides of the cleaning roller (13), and four circular holes are opened on the fixed frame (4), a limiting rod (32) is inserted in each circular hole, and the bottom end of each limiting rod (32) is correspondingly fixed to the mounting frame (12).

2. A dust removal device for copper clad laminate production according to claim 1, characterized in that: Fixed plates (16) are welded on both sides of the top of the fixed frame (4), and dust boxes (17) are installed on the two fixed plates (16). A dust pump (18) is installed on the dust box (17), and the dust pump (18), the movable electrode plate (9) and the fixed electrode plate (10) are electrically connected. The suction hole of the dust pump (18) is connected to a suction pipe (20), and the suction pipe (20) is arranged in the dust box (17).

3. A dust removal device for copper clad laminate production according to claim 2, characterized in that: The air outlet of the dust suction pump (18) is connected to an exhaust pipe (19); a through hole is provided at the bottom of the dust collecting box (17); a dust suction pipe (22) is fixedly connected to the end of the through hole; and the other end of the dust suction pipe (22) is fixedly connected to the dust collecting cover (15); an arc-shaped filter plate (21) is fixedly connected inside the dust collecting box (17), and the arc-shaped filter plate (21) is arranged around the suction pipe (20).

4. A dust removal device for copper clad laminate production according to claim 2, characterized in that: A slag discharge port is provided at the bottom end of one side of the dust collecting box (17), a slide rail (23) is fixedly connected to the end of the slag discharge port, and a sealing cover plate (24) is movably mounted on the slide rail (23).

5. A dust removal device for copper clad laminate production according to claim 1, characterized in that: One end of the two support plates (1) away from the first motor (3) is fixedly connected to a fixed block (25), a swing plate (26) is rotatably mounted between the two fixed blocks (25) via a pin shaft, and the two support plates (1) are fixedly connected to a support frame (27).

6. A dust removal device for copper clad laminate production according to claim 5, characterized in that: A first fixed seat (28) is mounted on the support frame (27), a pneumatic cylinder (29) is hingedly connected inside the first fixed seat (28), a pneumatic rod is mounted on the action end of the pneumatic cylinder (29), and the other end of the pneumatic rod is hingedly connected to a second fixed seat (30), the second fixed seat (30) is fixedly connected to the swing plate (26), and baffles (31) are fixedly connected to both support plates (1).

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