CN213462866U

CN213462866U - PCB sucking and conveying all-in-one machine

Info

Publication number: CN213462866U
Application number: CN202022776728.7U
Authority: CN
Inventors: 丁晓强
Original assignee: Suzhou Qunmai Automation Technology Co ltd
Current assignee: Suzhou Qunmai Automation Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-15
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a PCB board inhales and send all-in-one relates to PCB board processing pay-off field, the utility model discloses a frame, the inside below of frame is provided with mounting bracket and stock chest respectively, and the internally mounted of mounting bracket has the transmission band. When the PCB board specification is less, the staff can rotate the commentaries on classics rudder on the crossbeam, and then make first bilateral lead screw rotate, thereby make two sets of second thread bush opposite direction motion, with this draw close through two sets of perpendicular roof beams of first movable block drive, then the horizontal interval of sucking disc has been shortened like this, then staff's rethread commentaries on classics rudder rotates the second bilateral lead screw, with this make the second bilateral lead screw rotate, and then make third thread bush opposite direction motion, third thread bush opposite direction motion can drive the sucking disc through the second movable block and draw close each other, thereby the sucking disc vertical distance has been shortened, interval through adjusting the sucking disc, and then make this machine can inhale the PCB board of equidimension not and send, application scope has been improved.

Description

PCB sucking and conveying all-in-one machine

Technical Field

The utility model relates to a PCB board processing pay-off field specifically is a PCB board inhales and send all-in-one.

Background

The PCB is also called as a printed circuit board, is a provider of electrical connection of electronic components, has been developed for more than 100 years, is mainly designed by a layout, has the main advantages of greatly reducing errors of wiring and assembly, improving the automation level and the production labor rate, and can be divided into single-layer boards, double-layer boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the layer number of the circuit board.

The current PCB board suction conveyer single structure, vacuum chuck's position can not be adjusted, and the size of PCB board differs, and then make suction conveyer application scope little, poor stability, and the PCB board is adding impurity that probably adheres to in advance man-hour, for example, need transport to drilling mechanism after the PCB board cutting, then after the cutting, its surface probably has a piece, it is insecure to the adsorptivity of PCB board to make the sucking disc like this, take place to drop easily, secondly, in transportation process, the skew takes place easily for the PCB board, and then can not advance accurate work mechanism that spreads into, it drops to take place in transmission process in addition probably.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing PCB sucking and conveying machine is single in structure, the position of a vacuum chuck can not be adjusted, the PCB is different in size, the application range of the sucking and conveying machine is small, the stability is poor, impurities can be attached to the PCB in the process of machining in advance, for example, the PCB needs to be transferred to a drilling mechanism after being cut, then after being cut, the PCB possibly generates fragments, the sucking disk is insecure in adsorbability to the PCB, the PCB is easy to drop, secondly, in the conveying process, the PCB is easy to deviate, and then the PCB can not accurately transfer into a working mechanism, the problem that the PCB can drop in the conveying process is also solved, and the integrated machine for sucking and conveying the PCB is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB sucking and conveying integrated machine comprises a rack, wherein a mounting rack and a storage tank are respectively arranged below the inside of the rack, a transmission belt is arranged inside the mounting rack, two sides of the inside of the mounting rack are respectively connected with a baffle through an electric push rod, a servo motor is arranged above one side of the rack, an output end of the servo motor is connected with an one-way lead screw, a first thread sleeve is sleeved on the outer surface of the one-way lead screw, a cross beam is arranged at the bottom of the first thread sleeve through a hydraulic rod, a first two-way lead screw extending into the cross beam is penetrated through one side of the cross beam, two groups of second thread sleeves are sleeved on the outer surface of the first two-way lead screw, a vertical beam is connected to the bottom of each second thread sleeve through a first movable block, a second two-way lead screw extending into the vertical beam is penetrated through the outer surface of the vertical beam, two groups of third thread sleeves, the bottom of third thread bush is connected with the sucking disc through the second movable block, the air pump is installed to the top both sides of crossbeam, the end of bleeding of air pump is linked together through connecting pipe and sucking disc, install the fan in the middle of one side of frame, the air-out end of fan is connected with the air nozzle through defeated tuber pipe.

Preferably, a steering wheel is fixed at one end of each of the first and second bidirectional screw rods, and anti-skid grains are arranged on the outer surface of the steering wheel.

Preferably, the baffle is provided with two sets, and two sets of baffle use the longitudinal axis of transmission band as the mirror image setting of center.

Preferably, one end of the air nozzle is inclined downwards in the direction of the storage tank.

Preferably, the supporting legs are installed at the bottoms of the rack and the mounting rack, and shock pads are arranged at the bottoms of the supporting legs.

Preferably, four groups of suckers are arranged, and the four groups of suckers are arranged in a rectangular array.

Preferably, the connecting pipe is made of a rubber hose material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a first bidirectional screw rod, a second screw sleeve, a beam, a vertical beam, a second bidirectional screw rod, a third screw sleeve and a steering wheel, when the specification of the PCB board is small, a worker can rotate the steering wheel on the beam, thereby enabling the first bidirectional screw rod to rotate, enabling the two groups of second threaded sleeves to move oppositely, driving the two groups of vertical beams to be close together through the first movable block, shortening the transverse distance of the sucking disc, then the worker rotates the second bidirectional screw rod through the steering wheel so as to rotate the second bidirectional screw rod, thereby leading the third thread bush to move oppositely, leading the suckers to be close to each other by the opposite movement of the third thread bush through the second movable block, further shortening the vertical distance of the suckers, adjusting the distance between the suckers, the machine can further suck and convey the PCBs with different sizes, so that the application range is improved;

2. the utility model discloses be provided with fan, defeated tuber pipe and nozzle, after the PCB board piles up to put into in the stock chest, the fan blows air to the surface of PCB board through defeated tuber pipe and nozzle, and then can all clear away the piece on the PCB, makes the surface of PCB board more bright and clean like this, has guaranteed the stability when sucking disc adsorbs;

3. the utility model discloses be provided with electric putter and baffle, after the transmission band was put into with the PCB board to the sucking disc, the baffle can carry on spacingly to the PCB board, prevents that the PCB board from taking place skew or dropping in the transmission course, has improved the precision of biography material to interval between two sets of baffles can be adjusted through electric putter's flexible, thereby satisfy the stability of the PCB board transmission work of equidimension not, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross beam structure of the present invention;

FIG. 3 is a schematic side sectional view of the vertical beam of the present invention;

FIG. 4 is a schematic view of the top view of the sucking disc of the present invention;

fig. 5 is a schematic side view of the mounting bracket of the present invention;

fig. 6 is a schematic view of the baffle of the present invention.

In the figure: 1. a frame; 2. a mounting frame; 3. a conveyor belt; 4. an electric push rod; 5. a storage tank; 6. a fan; 7. a wind delivery pipe; 8. an air nozzle; 9. a servo motor; 10. a one-way screw rod; 11. a first threaded sleeve; 12. a hydraulic lever; 13. a cross beam; 14. an air pump; 15. a connecting pipe; 16. a first bidirectional screw; 17. A second threaded sleeve; 18. a first movable block; 19. erecting a beam; 20. a suction cup; 21. steering; 22. a second bidirectional screw rod; 23. a third thread bush; 24. a second movable block; 25. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-6, a PCB board sucking and feeding integrated machine comprises a frame 1, a mounting frame 2, a transmission belt 3, an electric push rod 4, a material storage tank 5, a fan 6, a wind delivery pipe 7, a jet nozzle 8, a servo motor 9, a one-way screw rod 10, a first thread bush 11, a hydraulic rod 12, a cross beam 13, an air pump 14, a connecting pipe 15, a first two-way screw rod 16, a second thread bush 17, a first movable block 18, a vertical beam 19, a suction cup 20, a steering wheel 21, a second two-way screw rod 22, a third thread bush 23, a second movable block 24 and a baffle 25, wherein the mounting frame 2 and the material storage tank 5 are respectively arranged below the inside of the frame 1, the transmission belt 3 is arranged inside the mounting frame 2, two sides inside the mounting frame 2 are both connected with the baffle 25 through the electric push rod 4, the baffle 25 can enable PCB board transmission to be more stable and not easy to deviate or fall, the, the output end of the servo motor 9 is connected with a one-way screw rod 10, the outer surface of the one-way screw rod 10 is sleeved with a first threaded sleeve 11, the bottom of the first threaded sleeve 11 is provided with a cross beam 13 through a hydraulic rod 12, one side of the cross beam 13 is penetrated with a first two-way screw rod 16 extending to the inside thereof, the outer surface of the first two-way screw rod 16 is sleeved with two groups of second threaded sleeves 17, the bottom of the second threaded sleeve 17 is connected with a vertical beam 19 through a first movable block 18, the outer surface of the vertical beam 19 is penetrated with a second two-way screw rod 22 extending to the inside thereof, the outer surface of the second two-way screw rod 22 is sleeved with two groups of third threaded sleeves 23, the bottom of the third threaded sleeves 23 is connected with a suction cup 20 through a second movable block 24, both sides of the top of the cross beam 13 are provided with air pumps 14, the air suction ends of the air pumps 14 are communicated with the suction cups 20 through connecting pipes 15, the impurity removal of the outer surface of the PCB is facilitated.

Please refer to fig. 1, 2, 3 and 6, a rudder 21 is fixed at one end of each of the first and second

bidirectional screws

16 and 22, and anti-slip threads are arranged on the outer surface of the rudder 21 to facilitate the rotation of the first and second

bidirectional screws

16 and 22, two sets of baffles 25 are arranged, and the two sets of baffles 25 are arranged in a mirror image manner with the longitudinal axis of the conveyor 3 as the center to facilitate the limiting of the PCB.

Please refer to fig. 1 and 5, one end of the air nozzle 8 is inclined downwards along the direction of the storage chute 5 so as to clean up the dust on the PCB, the supporting legs are installed at the bottom of the rack 1 and the mounting rack 2, and the bottom of the supporting legs is provided with a shock pad, so that the machine is more stable and has a shock absorption effect.

Please refer to fig. 1-4, the four groups of suckers 20 are arranged, and the four groups of suckers 20 are arranged in a rectangular array, so that the PCB is more stably adsorbed and is not easy to fall off, and the connecting pipe 15 is made of a rubber hose material, so as to be conveniently adjusted along with the position of the suckers 20.

The working principle is as follows: firstly, the worker puts the device, the power is switched on, then the PCB is put into the storage tank 5, the fan 6 removes impurities on the outer surface of the PCB through the air delivery pipe 7 and the air nozzle 8, the hydraulic rod 12 pushes the sucker 20 to move downwards to be contacted with the PCB, the air pump 14 vacuumizes the inner part of the sucker 20 through the connecting pipe 15, so that the PCB is sucked up, then the servo motor 9 rotates to rotate the one-way lead screw 10, so that the first thread sleeve 11 moves, the sucker 20 sends the PCB to the upper part of the transmission belt 3, the hydraulic rod 12 pushes the sucker 20 to descend to place the PCB on the transmission belt 3 for feeding, after the sucker 20 places the PCB in the transmission belt 3, the baffle 25 can limit the PCB, the PCB is prevented from deviating or falling in the transmission process, the precision of material transmission is improved, and the distance between the two groups of baffles 25 can be adjusted through the expansion of the electric push rod 4, thereby satisfy the stability of not equidimension PCB board transmission work, when the PCB board specification is less, the staff can rotate the commentaries on classics rudder 21 on the crossbeam 13, and then make first bidirectional screw rod 16 rotate, thereby make two sets of second thread bush 17 opposite direction motion, with this drive two sets of perpendicular roof beams 19 through first movable block 18 and draw close, then shortened the horizontal interval of sucking disc 20 like this, then the staff rethread commentaries on classics rudder 21 rotates second bidirectional screw rod 22, with this make second bidirectional screw rod 22 rotate, and then make the 23 opposite direction motions of third thread bush, 23 opposite direction motions of third thread bush can drive sucking disc 20 through second movable block 24 and draw close each other, thereby shortened the vertical distance of sucking disc 20, through the interval of adjusting sucking disc 20, and then make this machine can inhale the not equidimension PCB board and send.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a PCB board is inhaled and is sent all-in-one, includes frame (1), its characterized in that: the improved structure of the hydraulic support is characterized in that a mounting rack (2) and a storage trough (5) are respectively arranged below the inside of the rack (1), a transmission belt (3) is mounted inside the mounting rack (2), baffles (25) are connected to two sides of the inside of the mounting rack (2) through electric push rods (4), a servo motor (9) is mounted above one side of the rack (1), an output end of the servo motor (9) is connected with an one-way lead screw (10), a first thread sleeve (11) is sleeved on the outer surface of the one-way lead screw (10), a cross beam (13) is mounted at the bottom of the first thread sleeve (11) through a hydraulic rod (12), a first two-way lead screw (16) extending into the cross beam (13) is penetrated through one side of the cross beam (13), two groups of second thread sleeves (17) are sleeved on the outer surface of the first two-way lead screw (16), and a vertical beam (19) is connected to the bottom of the, the surface of erecting roof beam (19) runs through and has extended to its inside second bidirectional screw rod (22), the surface of second bidirectional screw rod (22) has cup jointed two sets of third thread bush (23), the bottom of third thread bush (23) is connected with sucking disc (20) through second movable block (24), air pump (14) are installed to the top both sides of crossbeam (13), the end of bleeding of air pump (14) is linked together through connecting pipe (15) and sucking disc (20), install fan (6) in the middle of one side of frame (1), the air-out end of fan (6) is connected with air nozzle (8) through defeated tuber pipe (7).

2. The PCB sucking and conveying all-in-one machine as claimed in claim 1, wherein: one ends of the first bidirectional screw rod (16) and the second bidirectional screw rod (22) are both fixed with a steering rudder (21), and the outer surface of the steering rudder (21) is provided with anti-skid grains.

3. The PCB sucking and conveying all-in-one machine as claimed in claim 1, wherein: the baffle (25) are provided with two sets, and two sets of baffle (25) use the longitudinal axis of transmission band (3) as the mirror image setting of center.

4. The PCB sucking and conveying all-in-one machine as claimed in claim 1, wherein: one end of the air nozzle (8) inclines downwards along the direction of the storage tank (5).

5. The PCB sucking and conveying all-in-one machine as claimed in claim 1, wherein: supporting legs are arranged at the bottoms of the rack (1) and the mounting rack (2), and shock absorption pads are arranged at the bottoms of the supporting legs.

6. The PCB sucking and conveying all-in-one machine as claimed in claim 1, wherein: the four groups of suckers (20) are arranged, and the four groups of suckers (20) are arranged in a rectangular array.

7. The PCB sucking and conveying all-in-one machine as claimed in claim 1, wherein: the connecting pipe (15) is made of rubber hose materials.