CN217941296U

CN217941296U - Waste PCB copper powder extraction device

Info

Publication number: CN217941296U
Application number: CN202222101039.5U
Authority: CN
Inventors: 田野; 陈伟平; 张建平; 许建霞
Original assignee: Yangzhou Weierfu Environmental Protection Technology Co ltd
Current assignee: Yangzhou Weierfu Environmental Protection Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-02
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a PCB board copper powder draws technical field, and discloses an old and useless PCB board copper powder extraction element, including the extraction element main part, still include: the bottom end of the extraction device main body is fixedly connected with the top end of the moving mechanism, the side face of the dust removal device is fixedly connected with the side face of the extraction device main body, the moving mechanism comprises a base, and the top end of the base is fixedly connected with the bottom end of the extraction device main body; the utility model discloses a first motor drives the threaded rod and rotates, drive the mounting panel downstream through the screw thread, thereby make the connecting rod promote universal gyro wheel shift out accomodate the groove and with the ground contact, make supporting seat and ground separation, thrust unit makes universal gyro wheel roll to suitable position back along ground, the inslot is accomodate with universal gyro wheel income to the first motor of reverse operation, the bottom and the universal gyro wheel of ground contact and the ground separation of supporting seat, be favorable to the mobile device, improve work efficiency and increase the stability when equipment is placed simultaneously.

Description

Waste PCB copper powder extraction device

Technical Field

The utility model relates to a PCB board copper powder draws technical field, more specifically relates to an old and useless PCB board copper powder extraction element.

Background

The PCB is a printed circuit board, also called a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, is called a 'printed' circuit board because the PCB is manufactured by adopting an electronic printing technology, is widely applied to various electronic equipment, has more and more requirements, can generate a large amount of waste PCBs in the production and use processes, contains a large amount of copper, reduces the environmental pollution and recycles the copper in the PCBs, and needs to be extracted by a copper powder extraction device so as to recycle the copper powder.

The prior art has the following defects: the existing copper powder extraction device is large in size and inconvenient to move, special equipment is required to move when the equipment needs to be moved, time and labor are wasted during operation, and the working efficiency is reduced; meanwhile, the existing equipment can produce a large amount of dust when extracting copper powder, a dust removal device is generally used for collecting the dust, and the air outlet of the dust removal device is easy to block in the using process, so that the operation of the dust collection device is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides an old and useless PCB board copper powder extraction element to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste PCB board copper powder extraction element, includes the extraction element main part, still includes: moving mechanism and dust collector, the bottom of extraction element main part and moving mechanism's top fixed connection, dust collector's side comes fixed connection with the side of extraction element main part, moving mechanism includes the base, the top of base and the bottom fixed connection of extraction element main part, the groove of accomodating has been seted up in the bottom of base, the first motor of top inner wall fixedly connected with of base, the output shaft of first motor is fixed even there is the threaded rod, the side threaded connection of threaded rod has the mounting panel, four connecting rods of the position fixedly connected with of the corresponding accommodation groove in bottom of mounting panel, the top fixedly connected with universal gyro wheel of accomodating the groove is passed to the bottom of connecting rod, universal gyro wheel can take in completely and accomodate the inslot.

Furthermore, four limiting rods are fixedly connected to the inner wall of the bottom end of the base, limiting holes are formed in the top end of the mounting plate, and the side faces of the limiting holes are movably connected with the side faces of the limiting rods.

Furthermore, the bottom end of the base is fixedly connected with four supporting seats, the bottom end of each supporting seat is fixedly connected with an anti-slip mat, and the supporting seats are made of vulcanized rubber.

Furthermore, the dust removing device comprises a fixing plate, the side surface of the fixing plate is fixedly connected with the side surface of the extracting device main body, the top end of the fixing plate is fixedly connected with a negative pressure device, an air inlet of the negative pressure device is fixedly connected with the side surface of the extracting device main body through a guide pipe, an air outlet of the negative pressure device is fixedly connected with a dust collecting box, the side surface of the dust collecting box is fixedly connected with a filter screen, the inner wall of the side surface of the dust collecting box corresponds to two slide rails of the position fixedly connected with of the filter screen, the side surface of each slide rail is movably connected with a movable rod, the bottom end of each movable rod is movably connected with a brush, and the bottom end of each brush is tightly attached to the top end of the filter screen.

Furthermore, the side of the dust collecting box is fixedly connected with a mounting rack corresponding to the position of the filter screen on the inner wall, the bottom of the mounting rack is fixedly and movably connected with a driving wheel, the top end of the driving wheel is fixedly connected with a second motor, the side of the driving wheel is in transmission connection with a transmission hinge, the bottom of the transmission hinge is fixedly connected with a push rod, a movable groove is formed in the position, corresponding to the push rod, of the top end of the movable rod, and the side of the movable groove is movably connected with the side of the movable groove.

Furthermore, a mounting groove is formed in the bottom end of the movable rod, a buffer spring is fixedly connected to the top end of the mounting groove, and the bottom end of the buffer spring is fixedly connected with the top end of the hairbrush.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a first motor drives the threaded rod and rotates, drive the mounting panel downstream through the screw thread, thereby make the connecting rod promote universal gyro wheel shift out accomodate the groove and with the ground contact, make supporting seat and ground separation, thrust unit makes universal gyro wheel roll to suitable position back along ground, the inslot is accomodate with universal gyro wheel income to the first motor of reverse operation, the bottom and the universal gyro wheel of ground contact and the ground separation of supporting seat, be favorable to the mobile device, improve work efficiency and increase the stability when equipment is placed simultaneously.

2. The utility model discloses a second motor drives the drive wheel and rotates to make the transmission hinge drive the push rod and remove, when the push rod removed, slide in the movable groove and promote the movable rod along the continuous reciprocating motion of slide rail, buffer spring promotes the bottom that the brush made the brush downwards and hugs closely the top of filter screen, makes the brush constantly clean the surface of filter screen, avoids the filter screen to block up, is favorable to improving dust collector's ventilation efficiency, thereby improves the efficiency of removing dust.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the dust removing device of the present invention;

fig. 3 is a schematic sectional structure view of the moving mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the moving mechanism of the present invention;

fig. 5 is a schematic structural view of fig. 2A of the present invention;

fig. 6 is a schematic view of a partial sectional structure of the movable rod of the present invention.

The reference signs are: 1. an extraction device body; 2. a moving mechanism; 201. a base; 202. a supporting seat; 203. a universal roller; 204. a receiving groove; 205. a connecting rod; 206. mounting a plate; 207. a first motor; 208. a threaded rod; 209. a limiting hole; 210. a limiting rod; 3. a dust removal device; 301. a negative pressure device; 302. a dust collecting box; 303. a fixing plate; 304. a filter screen; 305. a slide rail; 306. a drive hinge; 307. a driving wheel; 308. a brush; 309. a second motor; 310. a movable rod; 311. a mounting frame; 312. a push rod; 313. a movable groove; 314. mounting grooves; 315. a buffer spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the drawings of the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the present invention relates to a waste PCB copper powder extraction apparatus, which is not limited to the structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a waste PCB board copper powder extraction element, including extraction element main part 1, still include: the movable mechanism 2 and the dust removing device 3, the bottom end of the extracting device main body 1 is fixedly connected with the top end of the movable mechanism 2, the side face of the dust removing device 3 is fixedly connected with the side face of the extracting device main body 1, the movable mechanism 2 comprises a base 201, the top end of the base 201 is fixedly connected with the bottom end of the extracting device main body 1, an accommodating groove 204 is formed in the bottom end of the base 201, a first motor 207 is fixedly connected with the inner wall of the top end of the base 201, an output shaft of the first motor 207 is fixedly connected with a threaded rod 208, a mounting plate 206 is connected with the side face of the threaded rod 208 in a threaded manner, four connecting rods 205 are fixedly connected with the bottom end of the mounting plate 206 corresponding to the accommodating groove 204, the bottom end of each connecting rod 205 penetrates through the top end of the accommodating groove 204 and is fixedly connected with a universal roller 203, the universal roller 203 can be completely accommodated in the accommodating groove 204, when the equipment needs to be moved, the first motor 207 is started to drive the threaded rod 208 to rotate, the mounting plate 206 to move downwards, so that the connecting rods 205 push the universal roller 203 to move out of the universal roller 203 out of the accommodating groove 204 and contact with the ground, and push the equipment to enable the universal roller 203 to roll to a proper position along the ground, and move to the first motor 207 to accommodate the universal roller 204 in the first motor 207 in the accommodating groove.

Wherein, four gag lever post 210 of the bottom inner wall fixedly connected with of base 201, spacing hole 209 has been seted up on the top of mounting panel 206, the side of spacing hole 209 and gag lever post 210's side swing joint, mounting panel 206 removes and makes spacing hole 209 carry on spacingly along gag lever post 210's side removal to mounting panel 206.

Wherein, four supporting seats 202 of the bottom fixedly connected with of base 201, the bottom fixedly connected with slipmat of supporting seat 202, supporting seat 202 use the vulcanized rubber preparation, and during the prevention equipment, supporting seat 202 and ground contact to through the slipmat increase with ground frictional force within a definite time, and reduce the influence of equipment vibrations to ground through vulcanized rubber.

The dust removing device 3 comprises a fixing plate 303, the side surface of the fixing plate 303 is fixedly connected with the side surface of the extracting device main body 1, the top end of the fixing plate 303 is fixedly connected with a negative pressure device 301, the air inlet of the negative pressure device 301 is fixedly connected with the side surface of the extracting device main body 1 through a guide pipe, the air outlet of the negative pressure device 301 is fixedly connected with a dust collecting box 302, the side surface of the dust collecting box 302 is fixedly connected with two slide rails 305 corresponding to the positions of the filter screens 304, the side surfaces of the slide rails 305 are movably connected with a movable rod 310, the bottom end of the movable rod 310 is movably connected with a brush 308, the bottom end of the brush 308 is tightly attached to the top end of the filter screen 304, when the extracting device main body 1 extracts copper powder, the dust in the extracting device main body 1 is conveyed into the dust collecting box 302 by the operation of the negative pressure device 301, the filter screen 304 leaves the dust in the dust collecting box 302, air is discharged from the filter screen 304, and the movable rod 310 slides along the slide rails 305, so that the brush 308 wipes the filter screen 304 to avoid the blockage of the filter screen 304.

Wherein, the inner wall of the side of the dust collecting box 302 is fixedly connected with a mounting frame 311 corresponding to the position of the filter screen 304, the bottom end of the mounting frame 311 is fixedly and movably connected with a driving wheel 307, the top end of the driving wheel 307 is fixedly connected with a second motor 309, the side of the driving wheel 307 is in transmission connection with a transmission hinge 306, the bottom end of the transmission hinge 306 is fixedly connected with a push rod 312, the top end of the movable rod 310 is provided with a movable groove 313 corresponding to the position of the push rod 312, the side of the movable groove 313 is movably connected with the side of the movable groove 313, the second motor 309 drives the driving wheel 307 to rotate, so that the transmission hinge 306 drives the push rod 312 to move, and when the push rod 312 moves, the movable rod 310 is slid in the movable groove 313 to push the movable rod 310 to move along the slide rail 305 continuously.

Wherein, the bottom of the movable rod 310 is provided with a mounting groove 314, the top end of the mounting groove 314 is fixedly connected with a buffer spring 315, the bottom end of the buffer spring 315 is fixedly connected with the top end of the brush 308, and the buffer spring 315 pushes the brush 308 to make the bottom end of the brush 308 tightly attached to the top end of the filter screen 304.

The utility model discloses a theory of operation: when the equipment needs to be moved, the first motor 207 is started to drive the threaded rod 208 to rotate, the mounting plate 206 is driven to move downwards through the threads, so that the connecting rod 205 pushes the universal roller 203 to move out of the accommodating groove 204 and contact with the ground, the supporting seat 202 is separated from the ground, the equipment is pushed to enable the universal roller 203 to roll to a proper position along the ground, the first motor 207 is reversely operated to enable the universal roller 203 to be accommodated in the accommodating groove 204, the bottom end of the supporting seat 202 is in contact with the ground, the universal roller 203 is separated from the ground, a certain buffering effect can be achieved when the dust collecting box 302 is operated, the influence of vibration on the equipment and the ground is reduced, when the extracting device main body 1 extracts copper powder, the negative pressure device 301 is operated to send the dust in the extracting device main body 1 into the dust collecting box 302, the filter screen 304 filters the dust to be left in the dust collecting box 302, wind is exhausted from the filter screen 304, the second motor 309 drives the driving wheel 307 to rotate, so that the driving hinge 306 drives the push rod 312 to move, the push rod 312 to slide while the push rod 313 to slide along the sliding rail 305, the bottom end 308 of the filter screen is pushed by the buffer spring 315, and the brush 304, the brush is prevented from being blocked on the surface of the filter screen 304.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waste PCB board copper powder extraction element, includes extraction element main part (1), its characterized in that still includes: moving mechanism (2) and dust collector (3), the bottom of extraction element main part (1) and the top fixed connection of moving mechanism (2), fixed connection is come with the side of extraction element main part (1) to the side of dust collector (3), moving mechanism (2) include base (201), the top of base (201) and the bottom fixed connection of extraction element main part (1), accomodate groove (204) has been seted up in the bottom of base (201), the first motor (207) of top inner wall fixedly connected with of base (201), the output shaft fixed connection of first motor (207) has threaded rod (208), the side threaded connection of threaded rod (208) has mounting panel (206), the bottom of mounting panel (206) corresponds four connecting rods (205) of position fixedly connected with of accomodating groove (204), the top fixedly connected with universal gyro wheel (203) of accomodating groove (204) is passed to the bottom of connecting rod (205), universal gyro wheel (203) can accomodate in groove (204) completely.

2. The waste PCB copper powder extraction device of claim 1, wherein the waste PCB copper powder extraction device comprises: the bottom inner wall fixedly connected with of base (201) has four gag lever posts (210), spacing hole (209) have been seted up on the top of mounting panel (206), the side swing joint of side and gag lever post (210) of spacing hole (209).

3. The waste PCB copper powder extraction device of claim 1, wherein the waste PCB copper powder extraction device comprises: the bottom end of the base (201) is fixedly connected with four supporting seats (202), the bottom end of each supporting seat (202) is fixedly connected with an anti-slip mat, and the supporting seats (202) are made of vulcanized rubber.

4. The waste PCB copper powder extraction device of claim 1, wherein the waste PCB copper powder extraction device comprises: dust collector (3) are including fixed plate (303), the side of fixed plate (303) and the side fixed connection of extraction element main part (1), the top fixedly connected with negative pressure device (301) of fixed plate (303), the side fixed connection of pipe and extraction element main part (1) is passed through to the air intake of negative pressure device (301), the air outlet fixedly connected with dust collection box (302) of negative pressure device (301), the side fixedly connected with filter screen (304) of dust collection box (302), the side inner wall of dust collection box (302) corresponds two slide rails (305) of position fixedly connected with of filter screen (304), the side swing joint of slide rail (305) has movable rod (310), the bottom swing joint of movable rod (310) has brush (308), the top of filter screen (304) is hugged closely to the bottom of brush (308).

5. The waste PCB copper powder extraction device of claim 4, wherein the waste PCB copper powder extraction device comprises: the side of dust collection box (302) has corresponded position fixedly connected with mounting bracket (311) of filter screen (304) by the inner wall, the bottom fixed swing joint of mounting bracket (311) has drive wheel (307), the top fixedly connected with second motor (309) of drive wheel (307), the side transmission of drive wheel (307) is connected with transmission hinge (306), the bottom fixedly connected with push rod (312) of transmission hinge (306), movable groove (313) have been seted up to the position that the top of movable rod (310) corresponds push rod (312), the side of movable groove (313) and the side swing joint of movable groove (313).

6. The waste PCB copper powder extraction device of claim 4, wherein the waste PCB copper powder extraction device comprises: mounting groove (314) have been seted up to the bottom of movable rod (310), the top fixedly connected with buffer spring (315) of mounting groove (314), the bottom of buffer spring (315) and the top fixed connection of brush (308).