CN113651074B - Double-sided integrated circuit board turnover machine with conveying function - Google Patents

Abstract

The invention relates to the field of integrated circuit boards, in particular to a double-sided integrated circuit board turnover machine with a conveying function, which comprises a main frame, a supporting plate, a turnover shaft, a turnover plate, a pushing clamping assembly and the like; one side of the main frame is connected with a supporting plate, the main frame is rotationally connected with a turnover shaft, the turnover shaft is symmetrically connected with turnover plates, and the pushing clamping assembly is arranged on the turnover plates. Through the cooperation of the fixed rack, the steering gear and the device on the steering gear, the fixed rack can drive the steering gear and the device on the steering gear to rotate 180 degrees clockwise, so that the processed double-sided integrated circuit board on one side can be turned over, convenience is provided for workers to process the other side of the double-sided integrated circuit board, meanwhile, the situation that the double-sided integrated circuit board is turned over manually by people to be damaged can be avoided, and the effect of automatically turning over the double-sided integrated circuit board is achieved.

Description

Double-sided integrated circuit board turnover machine with conveying function

Technical Field

The invention relates to the field of integrated circuit boards, in particular to a double-sided integrated circuit board turnover machine with a conveying function.

Background

The integrated circuit board is made up by using semiconductor production process to make many transistors, resistors and capacitors on a small single-crystal silicon chip, and combining them into complete electronic circuit by means of multilayer wiring or tunnel wiring.

In integrated circuit board production process, need process the production to integrated circuit board's two sides many times, when having produced integrated circuit board's one side and when will be to the production of its another side, need carry out the turn-over to it, prior art is to turn over integrated circuit board through artifical manual ground, but manual turn-over with integrated circuit board causes the damage to it easily, it is not high to lead to off-the-shelf quality, and need place it on the assembly line transmission after the manual turn-over of people, work efficiency is not high.

Disclosure of Invention

Therefore, in order to solve the above problems, it is necessary to provide a double-sided integrated circuit board turnover machine with a conveying function, which can automatically turn over a double-sided integrated circuit board and automatically convey the double-sided integrated circuit board with a processed side, so as to solve the problems that the integrated circuit board is easily damaged by turning over the integrated circuit board and the integrated circuit board needs to be placed on a production line for conveying after being manually turned over in the prior art.

The technical scheme is as follows: the utility model provides a two-sided integrated circuit board panel turnover machine with carry function, is including body frame, layer board, trip shaft, returning face plate, promotion clamping unit, drive assembly, pulling subassembly and turn to the subassembly, and body frame one side hookup has the layer board, and the rotation type is connected with the trip shaft on the body frame, and the symmetry hookup has the returning face plate on the trip shaft, and on the returning face plate was located to promotion clamping unit, on drive assembly located the promotion clamping unit, on the body frame was located to the pulling subassembly, the subassembly that turns to was located on the pulling subassembly.

Optionally, promote clamping component including triangle push pedal, torsion spring one, connecting rod one, axis of rotation and loose wheel, the last distributing type rotary type of returning face plate is connected with six pairs of triangle push pedals, is connected with torsion spring one between triangle push pedal and the returning face plate, and common rotary type is connected with connecting rod one between the three triangle push pedals of homonymy, distributes on the returning face plate movably and is connected with six pairs of axis of rotation, and the spacing cooperation of triangle push pedal and axis of rotation, axis of rotation one end hookup have the loose wheel.

Optionally, the transmission assembly comprises a first belt wheel, a motor, a power shaft, a second belt wheel, a first telescopic belt, a square support plate, a rotation shaft, a transmission gear, a third belt wheel, a second telescopic belt, a rotary table and a second connecting rod, wherein the first belt wheels are connected to the four pairs of the rotation shafts, the motor is installed on the support plate, one end of an output shaft of the motor is connected with the power shaft, the power shaft is rotatably connected with the main frame, the pair of the second belt wheels are symmetrically connected to the power shaft, the first telescopic belts are wound between the second belt wheels and the first belt wheels above the second belt wheels, the square support plate is rotatably connected to the four rotation shafts, the rotation shafts are in sliding fit with the turnover plate, the transmission gears are connected to the rotation shafts, the two pairs of the rotation shafts are also connected with the transmission gears, two adjacent transmission gears are meshed, the third belt wheels are connected to the rotation shafts, the second telescopic belts are wound between the third belt wheels and the first belt wheels below the rotation shafts, the rotary table is connected to the other ends of the three rotary tables on the same side, and the rotary table is rotatably connected with the second connecting rod.

Optionally, the pulling subassembly is including sector gear, the mount, place the board, the pulling rack, reset spring, fixed frid, the slip push pedal, the extrusion spring, the promotion spring, catch bar and fixed dog, the epaxial hookup of power has sector gear, the hookup has the mount on the body frame, the hookup has a pair of board of placing on the mount, two board correspondence settings of placing, the distributed is provided with the rotation wheel on placing the board, body frame opposite side slidingtype is connected with the pulling rack, be connected with reset spring between pulling rack and the body frame, the hookup has fixed frid on the pulling rack, the slidingtype is connected with two slip push pedals on the fixed frid, be connected with the extrusion spring between slip push pedal and the fixed frid, the slidingtype is connected with two catch bars on the fixed frid, be connected with fixed dog on placing the board.

Optionally, the steering assembly comprises a fixed rack, an overrunning clutch and a steering gear, the fixed rack is connected to the fixed groove plate, the overrunning clutch is connected to the turnover shaft, and the steering gear is connected to the overrunning clutch.

The beneficial effects of the invention are:

through the cooperation of the fixed rack, the steering gear and the device on the steering gear, the fixed rack can drive the steering gear and the device on the steering gear to rotate 180 degrees clockwise, so that the double-sided integrated circuit board with one processed surface can be turned over, convenience is provided for the other side of the double-sided integrated circuit board processed by workers, the phenomenon that the double-sided integrated circuit board is manually turned over by people to be damaged can be avoided, and the effect of automatically turning over the double-sided integrated circuit board is achieved.

In the process of pushing the double-sided integrated circuit board with one processed surface on the placing plate to move by the sliding push plate, the rotating wheel is arranged on the placing plate, so that the friction force generated when the sliding push plate pushes the double-sided integrated circuit board with one processed surface to move can be reduced, and the double-sided integrated circuit board can be pushed conveniently.

Through the movable wheel, the movable wheel can clip the double-sided integrated circuit board of the processed one side, is convenient for subsequently overturn the double-sided integrated circuit board, and meanwhile, the movable wheel can transmit the double-sided integrated circuit board of the processed one side, so that the effect of automatically transmitting the double-sided integrated circuit board of the processed one side is achieved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic partial perspective view of the transmission assembly of the present invention.

Fig. 4 is a partial perspective view of the present invention.

Fig. 5 is an enlarged schematic perspective view of the present invention a.

FIG. 6 is a schematic view of a first partial body configuration of the pulling assembly of the present invention.

FIG. 7 is a schematic view of a second partial body configuration of the pulling assembly of the present invention.

Fig. 8 is a schematic view of a disassembled three-dimensional structure of the steering assembly of the present invention.

Reference numbers in the drawings: 1: the main frame, 2: pallet, 3: overturning shaft, 4: turning plate, 5: push clamp assembly, 51: triangular push plate, 52: first torsion spring, 53: a first connecting rod, 531: rotating shaft, 54: movable wheel, 6: transmission assembly, 61: first pulley, 62: motor, 63: power shaft, 64: pulley two, 65: first telescopic belt, 651: square plate, 66: rotation axis, 67: transmission gear, 68: pulley three, 69: a second telescopic belt, 610: turntable, 611: a second connecting rod, 7: pulling assembly, 71: sector gear, 72: mount, 73: placing plate, 74: pull rack, 75: return spring, 76: fixed groove plate, 77: sliding push plate, 78: compression spring, 79: push spring, 710: push rod, 711: fixed stopper, 8: steering assembly, 81: fixed rack, 82: overrunning clutch, 83: a steering gear.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings.

The embodiment is as follows: the utility model provides a two-sided integrated circuit board panel turnover machine with transport function, as shown in fig. 1-8, including body frame 1, layer board 2, trip shaft 3, trip plate 4, promote clamping component 5, drive assembly 6, pulling subassembly 7 and steering component 8, body frame 1 one side hookup has layer board 2, the rotation type is connected with trip shaft 3 on the body frame 1, the symmetry hookup has trip plate 4 on the trip shaft 3, promote clamping component 5 and locate on trip plate 4, promote clamping component 5 and be used for transmitting the two-sided integrated circuit board of processing one side, drive assembly 6 is located and is promoted on clamping component 5, pulling subassembly 7 is located on the body frame 1, steering component 8 locates on pulling subassembly 7, steering component 8 is used for the two-sided integrated circuit board upset of processing one side.

Promote clamping component 5 including triangle push pedal 51, torsion spring 52, connecting rod 53, axis of rotation 531 and loose wheel 54, the distributed rotary type is connected with six pairs of triangle push pedal 51 on the returning face plate 4, be connected with torsion spring 52 between triangle push pedal 51 and the returning face plate 4, torsion spring 52 is used for driving triangle push pedal 51 and resets, common rotary type is connected with connecting rod 53 between the homonymy triangle push pedal 51, under the effect of connecting rod 53, all the other triangle push pedal 51 can swing, the distributed movable type is connected with six pairs of axis of rotation 531 on the returning face plate 4, triangle push pedal 51 and the spacing cooperation of axis of rotation 531, axis of rotation 531 one end hookup has loose wheel 54, loose wheel 54 is used for transmitting the double-sided integrated circuit board of processing one side.

The transmission component 6 comprises a first belt wheel 61, a motor 62, a power shaft 63, a second belt wheel 64, a first telescopic belt 65, a square support plate 651, a rotating shaft 66, a transmission gear 67, a third belt wheel 68, a second telescopic belt 69, a turntable 610 and a second connecting rod 611, wherein the first belt wheels 61 are connected to four pairs of rotating shafts 531, the motor 62 is installed on the supporting plate 2, the motor 62 is used for driving the power shaft 63 and the device on the power shaft to rotate in the same direction, the power shaft 63 is connected to one end of an output shaft of the motor 62, the power shaft 63 is rotatably connected with the main frame 1, a pair of second belt wheels 64 are symmetrically connected to the power shaft 63, the first telescopic belt 65 is wound between the second belt wheels 64 and the first belt wheels 61 above, the second belt wheels 64 can drive the first belt wheels 61 above and the device on the same direction to rotate through the first telescopic belt 65, the square support plate 651 is rotatably connected to the four rotating shafts 531, the rotating shaft 66 is rotatably connected to the square support plate 651, the rotating shaft 66 is in sliding fit with the turnover plate 4, the rotating shaft 66 is connected with a transmission gear 67, one transmission gear 67 drives the other transmission gear 67 and the devices on the other transmission gear 67 to rotate reversely, the two pairs of rotating shafts 531 are also connected with the transmission gears 67, two adjacent transmission gears 67 are meshed with each other, a third belt wheel 68 is connected to the rotating shaft 66, a second telescopic belt 69 is wound between the third belt wheel 68 and the first lower belt wheel 61, the third belt wheel 68 drives the first lower belt wheel 61 and the devices on the lower belt wheel to rotate reversely through the second telescopic belt 69, the other end of the rotating shaft 531 is connected with the rotating disc 610, a second connecting rod 611 is rotatably connected between the third rotating discs 610 on the same side, and the second upper rotating disc 610 drives the other rotating discs 610 and the devices on the upper sides to rotate through the second connecting rod 611 on the upper sides.

The pulling assembly 7 comprises a sector gear 71, a fixed frame 72, a placing plate 73, a pulling rack 74, a reset spring 75, a fixed groove plate 76, a sliding push plate 77, an extrusion spring 78, a pushing spring 79, a pushing rod 710 and a fixed stop 711, the sector gear 71 is connected to the power shaft 63, the sector gear 71 is used for driving the pulling rack 74 and the upper device to move, the fixed frame 1 is connected to the fixed frame 72, the fixed frame 72 is connected to a pair of placing plates 73, the two placing plates 73 are correspondingly arranged, the placing plates 73 are provided with rotating wheels in a distributed manner, the other side of the main frame 1 is connected with the pulling rack 74 in a sliding manner, the reset spring 75 is connected between the pulling rack 74 and the main frame 1 and used for driving the pulling rack 74 and the upper device to reset, the pulling rack 74 is connected to the fixed groove plate 76, the fixed groove plate 76 is connected to the sliding push plate 77 in a sliding manner, the sliding push plate 77 is used for pushing the double-sided integrated circuit board with one surface processed on the placing plate 73 to move, the sliding push plate 77 is connected to the pushing plate 79, the pushing rod 710 is connected to the pushing spring 79, and the pushing rod 79 is connected to the pushing plate 710, and the pushing plate 79, and the pushing rod 79 is connected to the pushing plate 79.

The steering assembly 8 comprises a fixed rack 81, an overrunning clutch 82 and a steering gear 83, the fixed rack 81 is connected to the fixed groove plate 76, the fixed rack 81 is used for driving the steering gear 83 and the device on the steering gear 83 to rotate clockwise by 180 degrees, the overrunning clutch 82 is connected to the overturning shaft 3, and the steering gear 83 is connected to the overrunning clutch 82.

Place the two-sided integrated circuit board of a good one side of processing in advance between two boards 73 of placing, and make its good one side up, manual control motor 62 starts, make power shaft 63 and the device of going up turn round in the same direction, sector gear 71 can drive pulling rack 74 and the device of going up motion, reset spring 75 can be compressed thereupon, fixed frid 76 can drive through extrusion spring 78 and slide push pedal 77 towards the direction motion that is close to trip shaft 3, make slide push pedal 77 promote the two-sided integrated circuit board motion of the good one side of processing on placing board 73, slide push pedal 77 can contact with fixed stop 711 afterwards, fixed stop 711 can block slide push pedal 77, extrusion spring 78 can be compressed thereupon.

During the process of pulling the rack 74 and the devices thereon to move, the fixed slotted plate 76 drives the push rod 710 to move in the direction close to the flipping plate 4 through the push spring 79, the push rod 710 pushes two pairs of triangular push plates 51 to swing, the first torsion spring 52 is compressed therewith, under the action of the first connecting rod 53, the other triangular push plates 51 swing, the triangular push plates 51 drive the same-side rotating shafts 531 to move in the direction close to each other, so that the movable wheels 54 clamp the double-sided integrated circuit board on the processed side, meanwhile, the second belt wheels 64 drive the first belt wheels 61 and the devices thereon to rotate forward through the first telescopic belts 65, the second rotary discs 610 on the upper side drive the other rotary discs 610 and the devices thereon to rotate forward through the second connecting rods 611 on the upper side, the transmission gear 67 drives the other transmission gear 67 and the devices thereon to rotate backward, the third belt wheels 68 drive the first belt wheels 61 and the devices thereon on the lower side through the second telescopic belts 69, the second rotary discs 610 on the lower side drive the other rotary discs 610 and the devices thereon to rotate backward, so that the movable wheels 69 drive the two pairs of the integrated push rods 710 to move, and push the integrated circuit boards 51 to be pushed in the process.

In the process of pulling the rack 74 and the device thereon to move, the fixed rack 81 can be in contact with the steering gear 83, the fixed rack 81 can drive the steering gear 83 and the device thereon to rotate clockwise by 180 degrees, and at the moment, the double-sided integrated circuit board with one processed surface is separated from the placing plate 73, so that the double-sided integrated circuit board with one processed surface can be turned over.

Then the sector gear 71 is separated from the pulling rack 74, the pulling rack 74 is reset under the reset action of the reset spring 75, the fixed rack 81 drives the steering gear 83 to rotate reversely, the overturning shaft 3 and the upper device thereof cannot rotate under the action of the overrunning clutch 82, the push rod 710 is reset under the reset action of the push spring 79, the triangular push plate 51 is reset under the reset action of the torsion spring I52, the rotating shaft 531 and the upper device thereof are reset, then the sliding push plate 77 is reset under the reset action of the extrusion spring 78, then the overturned double-sided integrated circuit board is transmitted through other transmission equipment, the double-sided integrated circuit board is processed by a worker in the next step, finally the motor 62 is manually controlled to stop operating, and the double-sided integrated circuit board with one processed surface can be overturned continuously by repeating the operations.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (1)

1. A double-sided integrated circuit board turnover machine with a conveying function is characterized by comprising a main frame, a supporting plate, a turnover shaft, a turnover plate, a pushing and clamping assembly, a transmission assembly, a pulling assembly and a steering assembly, wherein the supporting plate is connected to one side of the main frame;

the pushing and clamping assembly comprises a triangular push plate, a first torsion spring, a first connecting rod, a rotating shaft and movable wheels, six pairs of triangular push plates are connected to the turnover plate in a distributed rotating mode, the first torsion spring is connected between the triangular push plate and the turnover plate, the first connecting rod is connected between the three triangular push plates on the same side in a rotating mode, the turnover plate is movably connected with six pairs of rotating shafts in a distributed mode, the triangular push plate is in limit fit with the rotating shafts, and one end of each rotating shaft is connected with the movable wheels;

the transmission assembly comprises a first belt wheel, a motor, a power shaft, a second belt wheel, a first telescopic belt, a square support plate, a rotating shaft, a transmission gear, a third belt wheel, a second telescopic belt, a rotary table and a second connecting rod, wherein the first belt wheel is connected onto four pairs of rotating shafts, the motor is installed on the support plate, one end of an output shaft of the motor is connected with the power shaft, the power shaft is rotatably connected with the main frame, the second belt wheels are symmetrically connected onto the power shaft, the first telescopic belt is wound between the second belt wheels and the first belt wheels positioned above the second belt wheels, the square support plate is rotatably connected onto four rotating shafts, the rotating shafts are in sliding fit with the turnover plate, the transmission gears are connected onto the rotating shafts, the transmission gears are also connected onto two pairs of rotating shafts, the adjacent two transmission gears are meshed, the third belt wheel is connected onto the rotating shafts, the second telescopic belt is wound between the third belt wheel and the first belt wheel positioned below the second belt wheels, the other ends of the rotating shafts are connected with the rotary tables, and the connecting rods are rotatably connected between the three rotary tables on the same side;

the pulling assembly comprises a sector gear, a fixing frame, placing plates, a pulling rack, a reset spring, a fixed groove plate, sliding push plates, an extrusion spring, a pushing spring, pushing rods and a fixed stop block, wherein the sector gear is connected to a power shaft;

the steering assembly comprises a fixed rack, an overrunning clutch and a steering gear, the fixed rack is connected to the fixed slot plate, the overrunning clutch is connected to the turnover shaft, and the steering gear is connected to the overrunning clutch.

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