CN211916929U

CN211916929U - Electronic circuit board dismounting device

Info

Publication number: CN211916929U
Application number: CN202020664961.3U
Authority: CN
Inventors: 王建刚; 李焕玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-13
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an electronic circuit board dismounting device, which comprises a supporting table, the up end contact of brace table is equipped with the workstation, the brace table bottom mounting is equipped with a plurality of supporting leg, and the fixed board of placing that is equipped with between a plurality of supporting leg, it puts the fixed rotating electrical machines that is equipped with to place board top central point, the top of the output shaft of rotating electrical machines is fixed with hydraulic means, the one end of hydraulic means output shaft with the bottom fixed connection of workstation, the sunken first electronic telescoping cylinder that is equipped with in workstation top both sides. Has the advantages that: through the setting of safety cover, avoid the in-process of cutting, the piece of circuit board splashes on one's body the people, causes the injury to the health of work, and the suction that the suction pump produced adsorbs through the straw, suction chamber and micropore to filter the smell of stinging nose through smell filtering mechanism, improve staff's operational environment, be favorable to staff's physical and mental health.

Description

Electronic circuit board dismounting device

Technical Field

The utility model relates to a circuit board field particularly, relates to an electronic circuit board dismounting device.

Background

Because there are a large amount of electronic components on the old and useless electronic circuit board, some components and parts directly abandon can bring the pollution for the environment, and some components and parts can also reuse, consequently need dismantle the recovery to the circuit board. However, the circuit board dismounting device on the market is single in specification of the circuit board fixed during working, the clamping force degree is difficult to control, the circuit board is damaged due to excessive clamping, the working efficiency is low, the workload of workers is increased, and meanwhile, when the circuit board is cut, a large amount of smoke and pungent smell is absorbed into the body of the worker, so that discomfort is brought to the body of the worker, and the physical and psychological health of the worker is seriously affected.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic circuit board dismounting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electronic circuit board dismounting device comprises a supporting table, wherein a workbench is arranged on the upper end face of the supporting table in a contact manner, a plurality of supporting legs are fixedly arranged at the bottom end of the supporting table, a placing plate is fixedly arranged among the supporting legs, a rotating motor is fixedly arranged at the central position of the top end of the placing plate, a hydraulic device is fixedly arranged at the top end of an output shaft of the rotating motor, one end of the output shaft of the hydraulic device is fixedly connected with the bottom end of the workbench, first electric telescopic cylinders are arranged on two sides of the top of the workbench in a concave manner, clamping plates are fixedly arranged at the output ends of the first electric telescopic cylinders, pressure sensors are respectively arranged in the corresponding side end portions of the clamping plates and are respectively connected with the corresponding first electric telescopic cylinders, a working plate is fixedly arranged at the top end of the workbench, and the top ends, the working plate is positioned between the first electric telescopic cylinders, the top end of the support table is fixedly provided with a second electric telescopic cylinder, the output end of the second electric telescopic cylinder is fixedly provided with a fixed block, the lower end surface of the fixed block is fixedly provided with a brush component and a cutting component, the cutting component comprises a kit, a cavity is formed in the kit, a spring cutting spring component is fixed in the cavity, the bottom end of the spring cutting spring component is fixedly provided with a connecting plate, the bottom end of the connecting plate is fixedly provided with a cutter group, the brush component is vertically installed and fixed, the tail end of a brush of the brush component is contacted with the upper surface of the working plate, one side of the support table is provided with a collection box, the collection box is connected with a dust collection motor, the dust collection motor is fixedly provided with a dust collection pipeline, the dust collection pipeline extends to one end of the working plate, and an outlet pipe, the fixed safety cover that is equipped with in brace table top, through metal loose-leaf active link and cover door on the safety cover, the workstation is located in the safety cover, the dust absorption pipeline with the output of the electronic telescoping cylinder of second all runs through the safety cover, the fixed U template that is equipped with in brace table top, the fixed suction pump that is equipped with in U template top, the suction pipe on the suction pump runs through the U template with the safety cover top, just suction pipe bottom on the suction pump is located inside the safety cover, suction pipe bottom intercommunication on the suction pump has the suction chamber, it is equipped with a plurality of micropore to inhale the chamber bottom, smell filtering mechanism is connected to the outlet duct on the suction pump, the dust absorption pipeline with the output of the electronic telescoping cylinder of second all runs through the U template.

Furthermore, the connecting plate and the external member form an included angle of 180 degrees, and one end of the dust collection pipeline close to the working plate is fixedly provided with a filtering device.

Furthermore, the output shaft of the hydraulic device movably penetrates through the supporting table and is fixedly connected with the workbench.

Further, smell filtering mechanism is for crossing the filter bin, it installs a plurality of layers of active carbon filter to cross filter bin internally mounted, it fixes to cross the filter bin on the U template, it is equipped with the trachea to cross the filter bin top.

Furthermore, a box door is arranged on the collecting box.

Compared with the prior art, the utility model discloses following beneficial effect has:

the method comprises the steps of placing a disassembled electronic circuit board on a working plate on a working table, driving a clamping plate to clamp the circuit board through a first electric telescopic cylinder, detecting clamping force during clamping because a pressure sensor is arranged on the clamping plate, stopping the clamping plate to continuously clamp the circuit board when the clamping force exceeds a preset pressure value, thereby avoiding damage to the circuit board due to overlarge clamping force, driving a brush assembly and a cutting assembly under a fixed block to move through a second electric telescopic cylinder, controlling a cutter set in the cutting assembly to cut the circuit board, turning on an electric control switch of a hydraulic device after one side of the circuit board is completely cut, controlling the hydraulic device to support the working plate, turning on the electric control switch of a rotating motor when the working table is supported away from the end face of a supporting table, controlling the working table to rotate 180 degrees and then stop, and controlling the hydraulic device, the worktable is lowered, the bottom end face of the worktable is contacted with the upper end face of the supporting table, one side of the uncut circuit board is cut under the action of the cutter group, so that the whole cutting of the circuit board can be realized while the structure of the cutter group is not changed, the dust absorption motor works to absorb the scraps of the circuit board being cut, the brush component can clean the cut circuit board at any time while the cutter group is cutting, the scraps of the cut circuit board can be swept to the position of a dust absorption pipeline through the brush component to absorb the scraps of the circuit board into the collection box, so that the cleanliness of the worktable can be ensured, in the working process, the scraps of the circuit board are prevented from being splashed onto the body of a person through the arrangement of the protection cover, the injury is caused to the working body, the suction force generated by the suction pump is absorbed through the suction pipe, the suction cavity and the micropores, and the pungent smell is filtered through the smell filtering mechanism, so that the working environment of workers is improved, and the physical and psychological health of the workers is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an electronic circuit board dismounting device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a kit of an electronic circuit board dismounting device according to an embodiment of the present invention.

Reference numerals:

1. a support table; 2. a work table; 3. supporting legs; 4. a rotating electric machine; 5. a hydraulic device; 6. a first electric telescopic cylinder; 7. a splint; 8. a pressure sensor; 9. a working plate; 10. a second electric telescopic cylinder; 11. a fixed block; 12. a brush assembly; 13. a cutting assembly; 14. a kit; 15. a spring cutting member; 16. a knife group; 17. a collection box; 18. a dust collection motor; 19. a dust collection duct; 20. a protective cover; 21. a cover door; 22. a suction pump; 23. a filtering bin; 24. an activated carbon filter plate.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-2, an electronic circuit board dismounting device according to an embodiment of the present invention includes a supporting table 1, a worktable 2 is disposed on an upper end surface of the supporting table 1 in contact with the supporting table, a plurality of supporting legs 3 are fixed to a bottom end of the supporting table 1, a placing plate is fixed between the supporting legs 3, a rotating motor 4 is fixed to a central position of a top end of the placing plate, a hydraulic device 5 is fixed to a top end of an output shaft of the rotating motor 4, one end of an output shaft of the hydraulic device 5 is fixedly connected to a bottom end of the worktable 2, first electric telescopic cylinders 6 are recessed from both sides of a top of the worktable 2, a clamping plate 7 is fixed to an output end of the first electric telescopic cylinders 6, pressure sensors 8 are mounted in corresponding side end portions of the clamping plate 7, the pressure sensors 8 are respectively connected to the corresponding first electric telescopic cylinders 6, the top end of the workbench 2 is fixedly provided with a working plate 9, the top end of the working plate 9 is contacted with the bottom end of the clamping plate 7, the working plate 9 is positioned between the first electric telescopic cylinders 6, the top end of the support table 1 is fixedly provided with a second electric telescopic cylinder 10, the output end of the second electric telescopic cylinder 10 is fixedly provided with a fixed block 11, the lower end surface of the fixed block 11 is fixedly provided with a brush component 12 and a cutting component 13, the cutting component 13 comprises a sleeve component 14, a cavity is formed in the sleeve component 14, a spring cutting spring component 15 is fixed in the cavity, the bottom end of the spring cutting spring component 15 is fixedly provided with a connecting plate, the bottom end of the connecting plate is fixedly provided with a cutter set 16, the brush component 12 is vertically installed and fixed, the tail end of a brush of the brush component 12 is contacted with the upper surface of the working plate 9, one side of the support table 1 is provided with a, a dust suction pipeline 19 is fixed on the dust suction motor 18, the dust suction pipeline 19 extends to one end of the working plate 9, an outlet pipe on the dust suction motor 18 extends to the inside of the collection box 17, a protection cover 20 is fixedly arranged at the top end of the support table 1, a cover door 21 is movably connected to the protection cover 20 through a metal hinge, the working table 2 is positioned in the protection cover 20, the dust suction pipeline 19 and the output end of the second electric telescopic cylinder 10 penetrate through the protection cover 20, a U-shaped plate is fixedly arranged at the top end of the support table 1, a suction pump 22 is fixedly arranged at the top end of the U-shaped plate, a suction pipe on the suction pump 22 penetrates through the U-shaped plate and the top end of the protection cover 20, the bottom end of the suction pipe on the suction pump 22 is positioned in the protection cover 20, a suction cavity is communicated with the bottom end of the suction pipe, an air outlet pipe on the suction pump 22 is connected with the odor filtering mechanism, and the dust suction pipeline 19 and the output end of the second electric telescopic cylinder 10 penetrate through the U-shaped plate.

Example two:

referring to fig. 1, for the connection plate, the connection plate and the sleeve 14 form an included angle of 30 °, and a filtering device is fixed at one end of the dust suction pipe 19 close to the working plate 9.

Through the above technical scheme of the utility model, beneficial effect: the knife tackle 16 is designed to be inclined by 30 degrees, so that the object cutting requirement can be met more in the aspect of physical mechanics, the object cutting effect is good, the filter device can prevent the damage of the dust collection motor 18 caused by the fact that the excess materials of larger objects are sucked into the dust collection motor 18, and the service life of the dismounting device is effectively prolonged.

Example three:

referring to fig. 1, for the hydraulic device 5, an output shaft of the hydraulic device 5 movably penetrates through the support table 1 and is fixedly connected with the workbench 2.

Example four:

referring to fig. 1, for the odor filtering mechanism, the odor filtering mechanism is a filtering bin 23, a plurality of layers of activated carbon filtering plates 24 are installed inside the filtering bin 23, the filtering bin 23 is fixed on the U-shaped plate, and an air pipe is arranged at the top of the filtering bin 23.

Through the above technical scheme of the utility model, beneficial effect: the gases resulting from the inhaled cutting are filtered for pungent odor by activated carbon filter plate 24.

Example five:

referring to fig. 1, for the collection box 17, a box door is provided on the collection box 17.

Through the above technical scheme of the utility model, beneficial effect: the door of the box is opened, so that the circuit board scraps in the collecting box 17 can be collected and cleaned conveniently.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, a disassembled electronic circuit board is placed on a working plate 9 on a workbench 2, the clamping plate 7 is driven by the first electric telescopic cylinder 6 to clamp the circuit board, because the pressure sensor 8 is arranged on the clamping plate 7, the clamping force during clamping can be detected, when the clamping force exceeds a preset pressure value, the first electric telescopic cylinder 6 stops the clamping plate 7 to continue clamping the circuit board, so that the circuit board is prevented from being damaged due to too large clamping force, the brush component 12 and the cutting component 13 under the fixing block 11 are driven by the second electric telescopic cylinder 10 to move, the cutter set 16 in the cutting component 13 is controlled to cut the circuit board, when one side of the circuit board is completely cut, the electric control switch of the hydraulic device 5 is turned on, the hydraulic device 5 is controlled to support the working plate 9, when the workbench 2 is supported away from the end face of the support table 1, the electric control switch of the rotating motor 4 is turned on, the worktable 2 is controlled to stop after rotating 180 degrees, the worktable 2 is lowered by controlling the hydraulic device 5, the bottom end surface of the worktable 2 is contacted with the upper end surface of the supporting platform 1, the uncut side of the circuit board is cut under the action of the knife tackle 16, thereby realizing the whole cutting of the circuit board while the knife tackle 16 does not change the structure, the dust absorption motor 18 works to absorb the scraps of the circuit board being cut, the brush assembly 12 can clean the cut circuit board at any time while the knife tackle 16 cuts, the scraps of the cut circuit board can be swept to the position of the dust absorption pipeline 19 by the brush assembly 12, the circuit board scraps are absorbed into the collection box 17, thereby ensuring the cleanliness of the worktable, in the working process, the scraps of the circuit board are prevented from being splashed onto the human body by the arrangement of the protection cover 20, the body of the worker is injured, the suction force generated by the suction pump 22 is absorbed through the suction pipe, the suction cavity and the micropores, and the pungent smell is filtered through the smell filtering mechanism, so that the working environment of the worker is improved, and the physical and psychological health of the worker is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The electronic circuit board dismounting device is characterized by comprising a supporting table (1), wherein a workbench (2) is arranged on the upper end face of the supporting table (1) in a contact manner, a plurality of supporting legs (3) are fixedly arranged at the bottom end of the supporting table (1), a placing plate is fixedly arranged among the supporting legs (3), a rotating motor (4) is fixedly arranged at the center position of the top end of the placing plate, a hydraulic device (5) is fixed at the top end of an output shaft of the rotating motor (4), one end of the output shaft of the hydraulic device (5) is fixedly connected with the bottom end of the workbench (2), first electric telescopic cylinders (6) are arranged on two sides of the top of the workbench (2) in a concave manner, clamp plates (7) are fixedly arranged at the output ends of the first electric telescopic cylinders (6), and pressure sensors (8) are respectively arranged in one side end parts corresponding to the, the pressure sensor (8) is respectively connected with the corresponding first electric telescopic cylinder (6), a working plate (9) is fixedly arranged at the top end of the workbench (2), the top end of the working plate (9) is in contact with the bottom end of the clamping plate (7), the working plate (9) is positioned between the first electric telescopic cylinders (6), a second electric telescopic cylinder (10) is fixedly arranged at the top end of the supporting table (1), a fixing block (11) is fixedly arranged at the output end of the second electric telescopic cylinder (10), a hairbrush component (12) and a cutting component (13) are fixed on the lower end face of the fixing block (11), the cutting component (13) comprises a sleeve component (14), a cavity is formed in the sleeve component (14), a spring cutting spring component (15) is fixed in the cavity, a connecting plate is fixedly arranged at the bottom end of the spring cutting spring component (15), and a cutter set (16) is fixed at the bottom end of the connecting plate, the brush component (12) is vertically installed and fixed, the brush end of the brush component (12) is in contact with the upper surface of the working plate (9), a collection box (17) is arranged on one side of the supporting table (1), the collection box (17) is connected with a dust collection motor (18), a dust collection pipeline (19) is fixed on the dust collection motor (18), the dust collection pipeline (19) extends to one end of the working plate (9), an outlet pipe on the dust collection motor (18) extends to the inside of the collection box (17), a protective cover (20) is fixedly arranged at the top end of the supporting table (1), the protective cover (20) is movably connected with a cover door (21) through a metal hinge, the working table (2) is positioned in the protective cover (20), the dust collection pipeline (19) and the output end of the second electric telescopic cylinder (10) are both penetrated through the protective cover (20), supporting bench (1) top is fixed and is equipped with the U template, fixed aspiration pump (22) that is equipped with in U template top, the straw on aspiration pump (22) runs through the U template with safety cover (20) top, just the straw bottom on aspiration pump (22) is located inside safety cover (20), the straw bottom intercommunication on aspiration pump (22) has the suction chamber, suction chamber bottom is equipped with a plurality of micropore, odor filtering mechanism is connected to the outlet duct on aspiration pump (22), dust absorption pipeline (19) with the output of the electronic telescoping cylinder of second (10) all runs through the U template.

2. An electronic circuit board dismounting device according to claim 1, characterized in that said connection plate and said sleeve (14) form an angle of 30 °, and a filter device is fixed to one end of said dust suction duct (19) close to said working plate (9).

3. An electronic circuit board dismounting device according to claim 1, characterized in that the output shaft of said hydraulic device (5) is movably connected with said working table (2) through said supporting table (1).

4. The electronic circuit board dismounting device according to claim 1, wherein said odor filtering mechanism is a filtering chamber (23), said filtering chamber (23) is internally provided with a plurality of layers of activated carbon filtering plates (24), said filtering chamber (23) is fixed on said U-shaped plate, and an air pipe is arranged on the top of said filtering chamber (23).

5. An electronic circuit board disassembling device according to claim 1, characterized in that said collection box (17) is provided with a box door.