CN220097790U - PCB double-position feeding machine - Google Patents

Abstract

The utility model discloses a PCB double-position feeding machine, which relates to the technical field of PCB processing, and comprises a frame body, wherein two lifting motors are arranged on the inner side of the frame body, a driving shaft of each lifting motor is connected with a speed reducer in a matched manner, and the speed reducers are fixed on the frame body through bolts; the machine frame body is fixedly provided with a transfer conveying mechanism through bolts, and the inner side of the transfer conveying mechanism is connected with a rotary servo mechanism through bolts in a matching way. When the PCB is fed, the utility model allows a worker to sequentially and circularly feed in the working area where the two lifting motors are positioned, thereby saving waiting time and further improving working efficiency.

Description

PCB double-position feeding machine

Technical Field

The utility model relates to the technical field of PCB processing, in particular to a PCB double-position feeding machine.

Background

The PCB board is also called a printed circuit board, and is a support body and a connection carrier for electric connection of electronic components, and is used for realizing interconnection between the electronic components.

The utility model CN 218490884U discloses a feeding plate for feeding a PCB, relates to the technical field of PCB feeding, and comprises a feeding box, wherein a feeding assembly is arranged on the feeding box through a mechanical arm and comprises a fixing plate and a mounting seat, and a driving mechanism is arranged on the fixing plate.

The feeding assembly is moved to the upper part of the conveying mechanism through the mechanical arm, the air suction assembly is opened, air in the air suction pipe is sucked out, and then the mechanical arm moves downwards, so that the air suction nozzle is in contact with the PCB, the PCB is adsorbed, and the PCB is moved to the next working procedure under the action of the mechanical arm. When the PCB is fed, the last PCB is required to be fed, and the mechanical arm can feed the next PCB when returning to the original position, so that the feeding time is required for a worker to wait, the labor cost is increased, and the working efficiency is lower. Therefore, the utility model provides the PCB double-station feeding machine, the feeding working procedure is carried out through the double stations, specifically, when one station (A station) is feeding, a worker can discharge the other station (B station), after the B station discharge is finished, the A station is finished in feeding and returns to the original position, so that the worker can immediately feed the A station. The utility model can realize a consistent feeding mode, saves waiting time of workers, improves working efficiency and solves the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a PCB double-position feeding machine, which aims to solve the technical defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a PCB board dibit material loading machine, includes the frame body, be provided with elevator motor on the frame body, this elevator motor is provided with two, and the equipartition is in the internal side of frame, elevator motor's drive shaft cooperation is connected the speed reducer, and this speed reducer passes through the bolt fastening on the frame body, the output and the lead screw cooperation of speed reducer are connected, and this lead screw is connected with the nut seat cooperation of installing on the link, and the other end and the area seat bearing of installing on the frame body of lead screw are connected, the link is provided with the guide ring through bolt fastening, and this guide ring is provided with two, and it distributes respectively in the both sides of nut seat, and the outside at the guide bar is cup jointed to the guide ring, one side that the guide ring was kept away from to the link is provided with the material carrying arm through bolt fastening, and this material carrying arm is provided with two, and the equipartition is on the link, the welding of guide bar both ends is on the frame body, is equipped with through bolt fastening on this frame body and moves and carries conveying mechanism, it is inboard through bolt cooperation connection rotation servo mechanism.

As a further technical scheme of the utility model, the transfer conveying mechanism comprises a conveying frame, the conveying frame is connected with a frame body through a bolt, a sliding rail which is used for being connected with a rotary servo mechanism in a sliding way is arranged on the conveying frame, a conveying belt is arranged on one side of the sliding rail, the conveying belt is connected with two driving belt wheels in a matched way, and rotating shafts of the two driving belt wheels are connected with the conveying frame through belt seat bearings; the transfer conveying mechanism further comprises two belt wheels, one belt wheel is coaxially arranged with one transmission belt wheel, the other belt wheel is connected with a driving shaft of the moving motor in a matched mode, the moving motor is fixed on the conveying frame through bolts, the two belt wheels are connected with each other through belts in a matched mode, the conveying belt is connected with a sliding frame connecting plate through bolts, and the sliding frame connecting plate is connected with the rotary servo mechanism through bolts.

As a further technical scheme of the utility model, the rotary servo mechanism comprises a sliding frame, the sliding frame is connected with a sliding frame connecting plate through a bolt, a sliding seat is fixed at the bottom of the sliding frame through a bolt and is in sliding connection with a sliding rail, a sliding frame support is welded at the bottom of the sliding frame, one side of the sliding frame support is connected with a linear module through a bolt in a matched manner, a lifting frame is connected on the linear module in a sliding manner, a servo motor is fixedly arranged on the lifting frame through a bolt, a driving shaft of the servo motor is fixedly connected with a profile sliding frame, and the profile sliding frame is connected at the bottom of the lifting frame through a bearing.

As a further technical scheme of the utility model, a plurality of adsorption head sliding frames are arranged below the section bar sliding frame, locking plates are welded on the adsorption head sliding frames and are in sliding connection in a slideway of the section bar sliding frame, the locking plates are fixedly connected with the section bar sliding frame through bolts, adsorption head adjusting lock catches are connected with two ends of the adsorption head sliding frame in a sliding manner, the adsorption head adjusting lock catches are locked with the adsorption head sliding frame through bolts, and one side of each adsorption head adjusting lock catch is connected with an adsorption head through bolts.

As a further technical scheme of the utility model, the inner side of the frame body is fixed with optical fiber detection sensors through bolts, and the two optical fiber detection sensors are respectively fixed at the inner sides of the two ends of the frame body.

As a further technical scheme of the utility model, an industrial personal computer is fixed on the frame body through bolts and is electrically connected with the optical fiber detection sensor.

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

1. according to the utility model, a worker places a PCB on the loading arm at one side of one station (station A) of the equipment for loading, and in the loading process of the station A, the loading arm at the other station (station B) of the equipment moves downwards, so that the worker is allowed to place the next PCB on the loading arm at the station B; in the B station material loading process, the A station returns to the original position, and the circulation is from this, and the rotatory servo mechanism of equipment top can adsorb the PCB board to carry the PCB board by carrying conveying mechanism and carry the next process to carry out processing. Therefore, the utility model can reduce the waiting time of the staff, thereby improving the working efficiency;

2. according to the utility model, the rotary servo mechanism is connected with the sliding rail through the sliding seat in a sliding way, and the sliding frame connecting plate drives the sliding frame to move; the lifting frame moves on the linear module, so that the adsorption head can be conveniently attached to the PCB and can adsorb the PCB; the servo motor drives the profile sliding frame below to rotate, so that the direction of the PCB is convenient to adjust, and the long side of the PCB is ensured to enter; the adsorption head sliding frame can be adjusted in position through the locking plate and fixed through the bolts, and the adsorption head adjusting lock catch can be used for carrying the adsorption head to adjust in position on the adsorption head sliding frame and fix, so that the position of the adsorption head can be adjusted conveniently, and the adsorption stability is ensured;

3. according to the utility model, the transfer conveying mechanism transfers the PCB to the next process after taking the material, and the position of the next process must ensure long-side feeding due to inconsistent length of the PCB, so that the optical fiber detection sensor measures the length of the transplanting direction of the board to obtain data in the transfer process to judge whether the feeding side is long or not, if not, the servo motor is started by the industrial personal computer, and the servo motor drives the profile sliding frame to rotate for 90 degrees, so that the PCB is fed to the next process in a long-side feeding mode.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is another view of fig. 1 of the present utility model.

Fig. 3 is a front view of fig. 1 in the present utility model.

Fig. 4 is a rear view of fig. 1 in the present utility model.

Fig. 5 is a schematic view of a transfer and conveying mechanism in the present utility model.

Fig. 6 is another view of fig. 5 in accordance with the present utility model.

FIG. 7 is a schematic diagram of the rotary servo mechanism of the present utility model.

Fig. 8 is another view of fig. 7 in accordance with the present utility model.

In the figure: the device comprises a 1-frame body, a 2-optical fiber detection sensor, a 3-transfer conveying mechanism, a 4-rotation servo mechanism, a 5-guide rod, a 6-screw rod, a 7-lifting motor, an 8-speed reducer, a 9-guide ring, a 10-nut seat, an 11-connecting frame, a 12-carrying arm, a 13-industrial personal computer, a 31-sliding rail, a 32-conveying frame, a 33-sliding frame connecting plate, a 34-conveying belt, a 35-driving belt wheel, a 36-belt, a 37-belt wheel, a 38-moving motor, a 41-sliding frame, a 42-sliding seat, a 43-sliding frame support, a 44-linear module, a 45-lifting frame, a 46-servo motor, a 47-profile sliding frame, a 48-absorption head sliding frame, a 49-absorption head, a 410-locking plate and a 411-absorption head adjusting lock catch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, in the embodiment of the utility model, a PCB board dual-position feeding machine includes a frame body 1, a lifting motor 7 is disposed on the frame body 1, the lifting motor 7 is disposed at two sides of the nut seat 10, and is disposed at an outer side of a guide rod 5, a driving shaft of the lifting motor 7 is cooperatively connected with a speed reducer 8, the speed reducer 8 is fixed on the frame body 1 through bolts, an output end of the speed reducer 8 is cooperatively connected with a screw rod 6, the screw rod 6 is cooperatively connected with a nut seat 10 mounted on a connecting frame 11, the other end of the screw rod 6 is connected with a belt seat bearing mounted on the frame body 1, the connecting frame 11 is fixedly provided with guide rings 9 through bolts, the guide rings 9 are respectively disposed at two sides of the nut seat 10, and the guide rings 9 are sleeved at an outer side of the guide rod 5, one side of the connecting frame 11 far from the guide rings 9 is fixedly provided with a loading arm 12 through bolts, the loading arm 12 is disposed at two sides of the connecting frame 11, and is welded at two ends of the guide rod 5 are cooperatively connected with the screw rod 6, the frame body 1, the other ends of the guide rod 5 are uniformly disposed at the frame body 1 through bolts 3, and the inner side of the frame body is fixedly connected with a transfer mechanism through a transfer mechanism 3 through a transfer mechanism 4.

By adopting the technical scheme, the inner side of the frame body 1 is provided with two stations (A station and B station), when the machine is specifically operated, firstly, the lifting motor 7 is started, the lifting motor 7 drives the screw rod 6 to rotate through the speed reducer 8, the connecting frame 11 is connected with the screw rod 6 in a matched manner through the nut seat 10, the connecting frame 11 is in sliding connection with the guide rod 5 through the guide ring 9, and the connecting frame 11 moves up and down, so that the carrying arm 12 is driven to move up and down, a worker places a PCB (printed circuit board) on the carrying arm 12 on one side of the A station for carrying, in the feeding process of the A station, the carrying arm 12 of the B station moves down, and in the feeding process of the B station, the A station returns to the original position, so that the machine circulates; the rotary servo mechanism 4 above the equipment can absorb the PCB and the transfer conveying mechanism 3 transfers the PCB to the next process for processing. Therefore, the utility model can reduce the waiting time of the staff, thereby improving the working efficiency.

In this embodiment, the transfer conveying mechanism 3 includes a conveying frame 32, the conveying frame 32 is connected with the frame body 1 through a bolt, a sliding rail 31 for sliding connection with the rotary servo mechanism 4 is provided on the conveying frame 32, a conveying belt 34 is provided on one side of the sliding rail 31, the conveying belt 34 is connected with two driving pulleys 35 in a matching manner, and the rotating shafts of the two driving pulleys 35 are connected with the conveying frame 32 through a belt seat bearing; the transfer conveying mechanism 3 further comprises two belt wheels 37, one belt wheel 37 is coaxially arranged with one driving belt wheel 35, the other belt wheel 37 is connected with a driving shaft of a moving motor 38 in a matched mode, the moving motor 38 is fixed on the conveying frame 32 through bolts, the two belt wheels 37 are connected with each other through a belt 36 in a matched mode, the conveying belt 34 is connected with a sliding frame connecting plate 33 through bolts, and the sliding frame connecting plate 33 is connected with the rotary servo mechanism 4 through bolts.

Through adopting above-mentioned technical scheme, the band pulley 37 rotation that mobile motor 38 drove the connection, under the effect of belt 36, another band pulley 37 drives the driving pulley 35 rotation that connects to drive the carriage connecting plate 33 on connecting conveyer belt 34 and remove, the carriage connecting plate 33 drives the rotatory servo mechanism 4 of connection and removes, thereby realizes the transport to the PCB panel.

In this embodiment, the rotary servo mechanism 4 includes a carriage 41, the carriage 41 is connected with the carriage connecting plate 33 through a bolt, a sliding seat 42 is fixed at the bottom of the carriage 41 through a bolt, the sliding seat 42 is slidably connected with the sliding rail 31, a carriage bracket 43 is welded at the bottom of the carriage 41, a linear module 44 is connected to one side of the carriage bracket 43 through a bolt in a matching manner, a lifting frame 45 is slidably connected to the linear module 44, a servo motor 46 is fixed to the lifting frame 45 through a bolt, a driving shaft of the servo motor 46 is fixedly connected with a profile carriage 47, and the profile carriage 47 is connected to the bottom of the lifting frame 45 through a bearing.

Further, a plurality of adsorption head sliding frames 48 are arranged below the profile sliding frame 47, locking plates 410 are welded on the adsorption head sliding frames 48, the locking plates 410 are slidably connected in the sliding ways of the profile sliding frame 47, the locking plates 410 are fixed with the profile sliding frame 47 through bolts, adsorption head adjusting lock catches 411 are slidably connected to two ends of the adsorption head sliding frames 48, the adsorption head adjusting lock catches 411 are locked with the adsorption head sliding frames 48 through bolts, and one side of each adsorption head adjusting lock catch 411 is connected with an adsorption head 49 through bolts.

By adopting the technical scheme, the rotary servo mechanism 4 is connected with the sliding rail 31 in a sliding way through the sliding seat 42, and the sliding frame connecting plate 33 drives the sliding frame 41 to move; the lifting frame 45 moves on the linear module 44, so that the adsorption head 49 can be conveniently attached to the PCB board and can adsorb the PCB board; the servo motor 46 drives the profile sliding frame 47 below to rotate, so that the direction of the PCB is convenient to adjust, and the long side of the PCB is ensured to enter; the adsorption head sliding frame 48 can be adjusted in position through the locking plate 410 and fixed through bolts, and the adsorption head adjusting lock catch 411 can carry the adsorption head 49 to adjust in position and fix on the adsorption head sliding frame 48, so that the position of the adsorption head 49 can be adjusted conveniently, and the adsorption stability is ensured.

In this embodiment, the optical fiber detection sensors 2 are fixed on the inner side of the frame body 1 through bolts, and two optical fiber detection sensors 2 are respectively fixed on the inner sides of two ends of the frame body 1.

Further, an industrial personal computer 13 is fixedly arranged on the frame body 1 through bolts, and the industrial personal computer 13 is electrically connected with the optical fiber detection sensor 2.

Through adopting above-mentioned technical scheme, get the material after transferring conveying mechanism 3 and transfer the PCB board to the next process, and because PCB board length is inconsistent, the long limit pan feeding must be guaranteed to the follow-up process position, consequently, carry in-process by optical fiber detection sensor 2 survey board transplanting direction length obtain data judge whether the pan feeding limit is long limit, if not then start servo motor 46 through industrial computer 13, servo motor 46 drives the rotatory 90 degrees of section bar balladeur train 47, guarantee to send into the next process with the PCB board with the mode of long limit pan feeding.

The working principle of the utility model is as follows: the machine frame comprises a machine frame body 1, wherein an A station and a B station are arranged on the inner side of the machine frame body 1, when the machine frame is specifically operated, a lifting motor 7 is started firstly, the lifting motor 7 drives a screw rod 6 to rotate through a speed reducer 8, a connecting frame 11 is connected with the screw rod 6 in a matched manner, the connecting frame 11 is connected with a guide rod 5 in a sliding manner through a guide ring 9, and the connecting frame 11 moves up and down, so that a carrying arm 12 is driven to move up and down, a worker places a PCB (printed circuit board) on the carrying arm 12 on one side of the A station for carrying, during the feeding of the A station, the carrying arm 12 of the B station moves down, the worker is allowed to place the next PCB on the carrying arm 12 of the B station, and during the feeding of the B station, the A station returns to the original position, and thus circulates; the rotary servo mechanism 4 above the equipment adsorbs the PCB and is transferred to the next process for processing by the transfer conveying mechanism 3. Therefore, the utility model can reduce the waiting time of the staff, thereby improving the working efficiency. The moving motor 38 drives the connected belt pulley 37 to rotate, and the other belt pulley 37 drives the connected transmission belt pulley 35 to rotate under the action of the belt 36, so that the sliding frame connecting plate 33 on the connecting conveyor belt 34 is driven to move; the sliding frame connecting plate 33 drives the connected rotary servo mechanism 4 to move and convey the PCB board; the rotary servo mechanism 4 is connected with the sliding rail 31 in a sliding way through the sliding seat 42, the sliding frame 41 is driven by the sliding frame connecting plate 33 to move, the lifting frame 45 moves on the linear module 44, and the adsorption head 49 is convenient to attach to the PCB board and adsorb; the servo motor 46 drives the profile sliding frame 47 below to rotate, so that the direction of the PCB is convenient to adjust, and the long side of the PCB is ensured to enter; the adsorption head sliding frame 48 can be adjusted in position through the locking plate 410 and fixed through bolts, and the adsorption head adjusting lock catch 411 can carry the adsorption head 49 to adjust in position and fix on the adsorption head sliding frame 48, so that the position of the adsorption head 49 can be adjusted conveniently, and the adsorption stability is ensured; after taking the material, the transfer conveying mechanism 3 transfers the PCB to the next process, and the length of the PCB is inconsistent, the position of the next process must ensure long-side feeding, so that the optical fiber detection sensor 2 measures the length of the transplanting direction of the board to obtain data in the transfer process to judge whether the feeding side is long or not, if not, the servo motor 46 is started by the industrial personal computer 13, and the servo motor 46 drives the profile sliding frame 47 to rotate 90 degrees, so that the PCB is ensured to be fed into the next process in a long-side feeding mode.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A PCB board dibit material loading machine, its characterized in that: the lifting machine comprises a machine frame body (1), wherein lifting motors (7) are arranged on the machine frame body (1), the lifting motors (7) are arranged at two positions and are uniformly arranged on the inner side of the machine frame body (1), a driving shaft of each lifting motor (7) is connected with a speed reducer (8) in a matched mode, each speed reducer (8) is fixed on the machine frame body (1) through a bolt, the output end of each speed reducer (8) is connected with a screw rod (6) in a matched mode, the screw rods (6) are connected with a nut seat (10) mounted on a connecting frame (11) in a matched mode, and the other end of each screw rod (6) is connected with a seat bearing mounted on the machine frame body (1); the connecting frame (11) is fixedly provided with guide rings (9) through bolts, the guide rings (9) are arranged in two, the guide rings are respectively distributed on two sides of a nut seat (10), the guide rings (9) are sleeved on the outer sides of guide rods (5), one side, far away from the guide rings (9), of each connecting frame (11) is fixedly provided with a material carrying arm (12) through bolts, the material carrying arms (12) are arranged in two, the two material carrying arms are uniformly distributed on the connecting frame (11), two ends of each guide rod (5) are welded on a frame body (1), a transfer conveying mechanism (3) is fixedly arranged on the frame body (1) through bolts, and the inner sides of the transfer conveying mechanisms (3) are connected with a rotary servo mechanism (4) through bolt matching.

2. The dual-position PCB loading machine as set forth in claim 1, wherein: the transfer conveying mechanism (3) comprises a conveying frame (32), the conveying frame (32) is connected with the frame body (1) through bolts, a sliding rail (31) which is used for being connected with the rotary servo mechanism (4) in a sliding mode is arranged on the conveying frame (32), a conveying belt (34) is arranged on one side of the sliding rail (31), the conveying belt (34) is connected with two driving pulleys (35) in a matched mode, and rotating shafts of the two driving pulleys (35) are connected with the conveying frame (32) through belt seat bearings; the transfer conveying mechanism (3) further comprises two belt wheels (37), one belt wheel (37) is coaxially arranged with one transmission belt wheel (35), the other belt wheel (37) is connected with a driving shaft of a moving motor (38) in a matched mode, the moving motor (38) is fixed on the conveying frame (32) through bolts, the two belt wheels (37) are connected with each other through a belt (36) in a matched mode, the conveying belt (34) is connected with a sliding frame connecting plate (33) through bolts, and the sliding frame connecting plate (33) is connected with the rotary servo mechanism (4) through bolts.

3. The dual-position PCB loading machine as set forth in claim 1, wherein: the rotary servo mechanism (4) comprises a sliding frame (41), the sliding frame (41) is connected with a sliding frame connecting plate (33) through bolts, a sliding seat (42) is fixedly arranged at the bottom of the sliding frame (41) through bolts, the sliding seat (42) is connected with a sliding rail (31) in a sliding mode, a sliding frame support (43) is welded at the bottom of the sliding frame (41), a linear module (44) is connected to one side of the sliding frame support (43) through bolts in a matched mode, a lifting frame (45) is connected to the linear module (44) in a sliding mode, a servo motor (46) is fixedly arranged on the lifting frame (45) through bolts, a driving shaft of the servo motor (46) is fixedly connected with a profile sliding frame (47), and the profile sliding frame (47) is connected to the bottom of the lifting frame (45) through bearings.

4. A PCB board dual-position feeder according to claim 3, characterized in that: the utility model discloses a suction head adjusting device, including section bar balladeur train (47), suction head carriage (48), welding has locking plate (410) on suction head carriage (48), locking plate (410) sliding connection is in the slide of section bar balladeur train (47) to locking plate (410) are through bolt and section bar balladeur train (47) fixed connection, the equal sliding connection in both ends of suction head carriage (48) has suction head adjustment hasp (411), and suction head adjustment hasp (411) pass through bolt and suction head carriage (48) locking, one side of suction head adjustment hasp (411) is through bolted connection has suction head (49).

5. The dual-position PCB loading machine as set forth in claim 1, wherein: the optical fiber detection sensor (2) is fixed on the inner side of the frame body (1) through bolts, and two optical fiber detection sensors (2) are arranged and are respectively fixed on the inner sides of two ends of the frame body (1).

6. The dual-position PCB loading machine as set forth in claim 1, wherein: an industrial personal computer (13) is fixed on the frame body (1) through bolts, and the industrial personal computer (13) is electrically connected with the optical fiber detection sensor (2).