CN219058429U - Circuit board handling device and conveying line for circuit board - Google Patents

Abstract

The utility model discloses a circuit board carrying device and a conveying line of a circuit board, wherein the circuit board carrying device comprises a frame, a lifting mechanism, a rotating mechanism and a conveying mechanism; the lifting mechanism is arranged on the frame; the rotating mechanism is connected with the lifting mechanism in a transmission way, and the lifting mechanism drives the rotating mechanism to lift; the conveying mechanism is connected to the rotating mechanism in a transmission way, and the rotating mechanism drives the conveying mechanism to rotate. The technical scheme of the utility model provides a circuit board carrying device with small occupied space area.

Description

Circuit board handling device and conveying line for circuit board

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a circuit board conveying device and a circuit board conveying line.

Background

Along with the growth of industrial control industry demands and the continuous development of industrial automation, the demands on the market of a PCB (circuit board) serving as one of important parts of the industrial control industry are continuously increased, and the transportation of the PCB is more prone to being completed by automatic equipment, so that certain requirements on equipment stability, cost and structural size are met.

In the automatic production process of the PCB, in order to promote the continuity of automatic production, the PCB is generally required to be carried to different heights from the current position upwards to carry after rotating different angles by original direction, because the structural characteristic of PCB, the height that promotes is higher, the stability requirement to equipment carrying is higher and can not damage on the PCB structure to some extent, and simultaneously the restriction in place requires that the size of equipment be controlled in a certain range.

In the related art, in the process of carrying the PCB, the mechanical arm is generally used to carry the PCB upwards from the current position to different heights, and the PCB is carried after being rotated by different angles from the original direction, but the mechanical arm has a larger required range for expanding the mechanical arm in the working process, so that the occupied space area is larger.

Disclosure of Invention

The utility model mainly aims to provide a circuit board carrying device, which aims to provide a circuit board carrying device with small occupied space area.

In order to achieve the above object, the present utility model provides a circuit board handling device, comprising:

a frame;

the lifting mechanism is arranged on the frame;

the rotating mechanism is connected with the lifting mechanism in a transmission way, and the lifting mechanism drives the rotating mechanism to lift;

and the conveying mechanism is in transmission connection with the rotating mechanism, and the rotating mechanism drives the conveying mechanism to rotate.

In one embodiment of the utility model, the lifting mechanism comprises:

the driving structure is arranged on the frame;

the lifting plate is connected with the driving structure in a transmission way, and the driving structure drives the lifting plate to lift; the rotating mechanism is connected with the lifting plate so as to lift along with the lifting plate.

In one embodiment of the present utility model, the driving structure includes:

the first motor is arranged on the frame;

the screw rod is connected with the first motor in a transmission way, the first motor drives the screw rod to rotate, and the screw rod is arranged in an extending way along the vertical direction;

the nut is sleeved on the screw rod, and the screw rod rotates to drive the nut to move along the extending direction of the screw rod; the lift plate is coupled to the nut to move with the nut.

In an embodiment of the utility model, the lifting plate is provided with a mounting hole, the axial direction of the mounting hole is consistent with the lifting direction of the rotating mechanism, and the rotating mechanism penetrates through the mounting hole.

In an embodiment of the utility model, a first trigger piece is arranged at one side of the lifting plate, the frame is provided with at least two sensing pieces, the at least two sensing pieces are arranged at intervals along the height direction of the frame, and when the driving structure drives the lifting plate to lift, the first trigger piece triggers one of the sensing pieces.

In one embodiment of the utility model, the rotation mechanism includes:

the second motor is connected with the lifting mechanism in a transmission way, and the lifting mechanism drives the second motor to lift;

the rotating part is connected with the second motor in a transmission way, and the second motor drives the rotating part to rotate; the conveying mechanism is connected to the rotating part so as to rotate along with the rotating part.

In an embodiment of the present utility model, the rotating part includes:

the connecting shaft is connected with the second motor in a transmission way, and the second motor drives the coupling to rotate;

a cross roller bearing connected to the coupling for rotation therewith;

the connecting plate is connected to the crossed roller bearing so as to rotate along with the crossed roller bearing; the conveying mechanism is connected to the connecting plate so as to rotate along with the connecting plate.

In an embodiment of the utility model, the lifting mechanism further has a reset sensor and a correction sensor, the reset sensor and the correction sensor being disposed at intervals along the rotation direction of the rotation mechanism; the rotating part of the rotating mechanism is provided with a second triggering piece, and when the rotating mechanism drives the conveying mechanism to rotate, the second triggering piece triggers the reset sensor or the correction sensor;

and/or the lifting mechanism is also provided with an incoming material sensor, and the incoming material sensor is used for detecting whether the circuit board in the previous working procedure enters the feeding end of the conveying mechanism.

The utility model also provides a conveying line of the circuit board, which comprises the circuit board conveying device, wherein: when the circuit board is transferred to the conveying mechanism, the lifting mechanism drives the rotating mechanism and the conveying mechanism to lift, the rotating mechanism drives the conveying mechanism to rotate, and the conveying mechanism is used for separating the circuit board from the circuit board carrying device.

In an embodiment of the utility model, the conveying mechanism is provided with a feeding end and a stopping end which are arranged at intervals;

the conveying mechanism is used for conveying the circuit board in the previous process from the feeding end to the stopping end so that the circuit board is transferred to the conveying mechanism, and the conveying mechanism is used for outputting the circuit board at the stopping end from the feeding end to the next process so that the circuit board is separated from the circuit board carrying device.

In one embodiment of the utility model, the conveying mechanism comprises:

the support frame is connected with the rotating mechanism in a transmission way, and the rotating mechanism drives the support frame to rotate;

the conveying belt is arranged on the supporting frame and is provided with the feeding end and the stopping end.

In an embodiment of the utility model, the conveying mechanism further comprises a stop device, wherein the stop device is arranged at the stop end and is used for stopping the circuit board at the stop end;

and/or, the conveying mechanism further comprises a first sensor, the first sensor is arranged on the supporting frame, and an induction port of the first sensor is arranged towards the feeding end;

and/or, conveying mechanism still includes the second sensor, the second sensor is located the support frame, just the induction port of second sensor orientation stop the material end setting.

In the circuit board conveying device, in the process of conveying the circuit board, the circuit board is firstly borne by the conveying mechanism, then the lifting mechanism drives the rotating mechanism and the conveying mechanism with the circuit board to rise to the designated height, then the rotating mechanism drives the conveying mechanism with the circuit board to rotate, the angle of the circuit board can be adjusted, then the lifting mechanism drives the rotating mechanism and the conveying mechanism with the circuit board to rise to the required height again, and finally the circuit board is conveyed to the next working procedure by the conveying mechanism, so that the process of conveying the circuit board to different heights from the current position and conveying the circuit board after rotating by different angles from the original direction is realized, and the conveying of the circuit board in a plurality of different directions is realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a circuit board handling device according to an embodiment of the present utility model when a rotating mechanism is located at a first position;

FIG. 2 is a schematic diagram of a circuit board handling device according to an embodiment of the utility model when the rotating mechanism is at the second position;

FIG. 3 is a schematic view of a circuit board handling device according to an embodiment of the present utility model when the rotating mechanism is located at a third position;

FIG. 4 is a schematic view of a frame and a lifting mechanism in an embodiment of a circuit board handling device according to the present utility model;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic view showing the structure of the rotating mechanism and the conveying mechanism in an embodiment of the circuit board handling device according to the present utility model;

FIG. 7 is a schematic view of a rotating mechanism of an embodiment of a circuit board handling device according to the present utility model;

fig. 8 is a schematic structural view of a conveying mechanism in an embodiment of a circuit board conveying device according to the present utility model.

Reference numerals illustrate:

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the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a circuit board conveying device 100, and aims to provide a circuit board conveying device 100 with small occupied space area.

The specific structure of the board carrying device 100 of the present utility model will be described below:

referring to fig. 1 to 3 in combination, in an embodiment of the board handling apparatus 100 of the present utility model, the board handling apparatus 100 includes a frame 10, a lifting mechanism 20, a rotating mechanism 30, and a conveying mechanism 40; the lifting mechanism 20 is arranged on the frame 10; the rotating mechanism 30 is connected with the lifting mechanism 20 in a transmission way, and the lifting mechanism 20 drives the rotating mechanism 30 to lift; the conveying mechanism 40 is in transmission connection with the rotating mechanism 30, the rotating mechanism 30 drives the conveying mechanism 40 to rotate, the rotating surface and the lifting direction of the rotating mechanism 30 form an included angle, and the conveying mechanism 40 is provided with a feeding end 421 and a stopping end 422 which are arranged at intervals; after the conveying mechanism 40 is used for conveying the circuit board in the previous process from the feeding end 421 to the stopping end 422, the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 with the circuit board to ascend, the rotating mechanism 30 drives the conveying mechanism 40 with the circuit board to rotate, and the conveying mechanism 40 is used for outputting the circuit board at the stopping end 422 from the feeding end 421 to the next process.

It can be understood that in the circuit board conveying device 100 according to the present utility model, in the process of conveying a circuit board, the circuit board is firstly carried by the conveying mechanism 40, then the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 with the circuit board to rise to a designated height, then the rotating mechanism 30 drives the conveying mechanism 40 with the circuit board to rotate, and then the angle of the circuit board can be adjusted, then the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 with the circuit board again to rise to a required height, and finally the circuit board is conveyed to the next process through the conveying mechanism 40, so that the process of conveying the circuit board from the current position to different heights and conveying the circuit board after rotating the circuit board from the original direction by different angles is realized, and the conveying of the circuit board in a plurality of different directions is realized. Therefore, compared with the mode of mechanical arm conveying, the lifting mechanism 20, the rotating mechanism 30 and the conveying mechanism 40 are adopted in the scheme, so that the lifting mechanism is high in stability and compact in structure, and the occupied space area of the whole device can be greatly reduced.

After the circuit board is output to the next step, the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 to descend to a specified height; then, the rotating mechanism 30 drives the conveying mechanism 40 to rotate back to the original position; after that, the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 again to descend to return to the original positions.

In this embodiment, the rotation mechanism 30 may have a first position, a second position and a third position sequentially arranged from bottom to top during the process of the lifting mechanism 20 driving the rotation mechanism 30 to lift. Wherein, when the rotating mechanism 30 is located at the first position, referring to fig. 1, the circuit board used for the previous process is carried on the conveying mechanism 40; referring to fig. 2 in combination, when the rotating mechanism 30 is in the second position, the rotating mechanism 30 drives the conveying mechanism 40 with the circuit board to rotate; referring to fig. 3 in combination, when the rotating mechanism 30 is located at the third position, the conveying mechanism 40 is used to convey the circuit board to the next process.

For example, the frame 10 may be a mounting plate, and the lifting mechanism 20, the rotating mechanism 30, and the conveying mechanism 40 may be mounted on a plate surface of the mounting plate.

In the practical application process, the rotating mechanism 30 can drive the conveying mechanism 40 to rotate 90 degrees, 180 degrees, 270 degrees and other angles clockwise or anticlockwise as required in the process of driving the conveying mechanism 40 to convey the circuit boards in a plurality of different directions.

In the practical application process, the lifting mechanism 20 may be a linear motor, so as to directly drive the rotating mechanism 30 to lift through the linear motor; the lifting mechanism 20 may also include a motor and a transmission mechanism, and the motor operates to drive the rotation mechanism 30 to lift through the transmission mechanism.

Likewise, the rotation mechanism 30 may be a motor to directly drive the conveying mechanism 40 to rotate by the motor; the drive structure 21 may also include a motor and a transmission structure, with the motor operating to rotate the conveyor 40 via the transmission structure.

In the practical application process, the conveying mechanism 40 can convey the circuit board in a conveying manner by a conveying belt, and can convey the circuit board in a clamping manner by clamping jaws.

Further, referring to fig. 4 and 5 in combination, in one embodiment, the lift mechanism 20 includes a drive structure 21 and a lift plate 22; the driving structure 21 is arranged on the frame 10; the lifting plate 22 is connected to the driving structure 21 in a transmission way, and the driving structure 21 drives the lifting plate 22 to lift; the rotation mechanism 30 is connected to the lift plate 22 to rise and fall with the lift plate 22.

So set up, drive structure 21 work to drive lifting plate 22 and go up and down, and then drive rotary mechanism 30 through lifting plate 22 and go up and down, and through connecting rotary mechanism 30 on lifting plate 22, can guarantee rotary mechanism 30's installation stability, and then guarantee rotary mechanism 30's stability at the lift in-process.

For example, in order to improve the stability of the lifting plate 22 in the lifting process, and further improve the stability of the rotating mechanism 30 in the lifting process, a sliding rail may be provided on the frame 10, where the sliding rail extends along the vertical direction, and a sliding block is provided on the lifting plate 22, and the sliding block is slidably matched with the sliding rail, so, when the lifting plate 22 is in the lifting process, the sliding block slides along the extending direction of the sliding rail, and the lifting plate 22 can be stably lifted by matching the sliding block with the sliding rail.

Further, referring to fig. 4 in combination, in an embodiment, the driving structure 21 may include a first motor 211, a screw 212, and a nut (not shown); the first motor 211 is arranged on the frame 10; the screw rod 212 is connected to the first motor 211 in a transmission way, the first motor 211 drives the screw rod 212 to rotate, and the screw rod 212 is arranged in an extending way along the vertical direction; the nut is sleeved on the screw rod 212, and the screw rod 212 rotates to drive the nut to move along the extending direction of the screw rod 212; the lift plate 22 is connected to the nut for movement therewith.

So configured, the first motor 211 works to drive the screw rod 212 to rotate, and the nut can be driven to move along the extending direction of the screw rod 212 under the rotation of the screw rod 212, so that the lifting plate 22 is driven to move along the extending direction of the screw rod 212 by the nut, and the lifting plate 22 can be stably and accurately driven to lift; in addition, the length, diameter and pitch of the screw rod 212 can be set according to the requirements, so that the circuit board can be lifted to a larger height to meet the use requirements.

For example, in order to reduce the load of the rack 10, the first motor 211 may be installed at the bottom of the rack 10.

The first motor 211 may be connected to the screw 212 by a decelerator, for example.

Further, referring to fig. 5 in combination, in an embodiment, the lifting plate 22 is provided with a mounting hole 2221, the axial direction of the mounting hole 2221 is consistent with the lifting direction of the rotation mechanism 30, and the rotation mechanism 30 is disposed through the mounting hole 2221.

So set up, in the equipment in-process, can pass the mounting hole 2221 of lift plate 22 with rotary mechanism 30 to fix on lift plate 22, not only can promote rotary mechanism 30's installation stability, can also increase the compactedness of structure, in order to further reduce the occupation area of the space of the whole device.

Illustratively, the lifting plate 22 may include a side plate 221 and a bottom plate 222, wherein the side plate 221 is disposed at an angle with the rotation plane, the bottom plate 222 is disposed parallel to the rotation plane, and the side plate 221 is connected to the nut of the driving structure 21, so that the connection area between the side plate 221 and the nut may be increased, and further the connection strength between the side plate 221 and the nut may be increased, and the mounting hole 2221 may be formed in the bottom plate 222 to mount the rotation mechanism 30 on the bottom plate 222.

Further, referring to fig. 1 to 5 in combination, in one embodiment, a first trigger member 223 is disposed on one side of the lifting plate 22, the frame 10 has at least two sensing members 11, the at least two sensing members 11 are disposed at intervals along the height direction of the frame 10, and when the driving structure 21 drives the lifting plate 22 to lift, the first trigger member 223 triggers one of the sensing members 11.

So set up, the drive structure 21 is in the in-process of driving lifting plate 22 to go up and down, when first trigger piece 223 triggers one of them sensing piece 11, and drive structure 21 stops working, can stop lifting plate 22 in the assigned position. For example, in one embodiment, three sensing elements 11 are provided, and the three sensing elements 11 are respectively a lower sensing element 11, a middle sensing element 11 and an upper sensing element 11; in the process of driving the lifting plate 22 to lift, when the first trigger piece 223 triggers the lower sensing piece 11, the driving structure 21 stops working, namely the lifting plate 22, the rotating mechanism 30 and the conveying mechanism 40 can be stopped at the first position, and at the moment, the circuit board can be borne by the conveying mechanism 40; the driving structure 21 drives the lifting plate 22 to ascend, when the first trigger piece 223 triggers the middle sensing piece 11, the driving structure 21 stops working, namely the lifting plate 22, the rotating mechanism 30 and the conveying mechanism 40 can be stopped at the second position, and at the moment, the conveying mechanism 40 with the circuit board can be driven to rotate through the rotating mechanism 30 so as to adjust the angle of the circuit board; when the first trigger member 223 triggers the upper sensing member 11, the driving structure 21 stops working, and at this time, the lifting plate 22, the rotating mechanism 30 and the conveying mechanism 40 can be stopped at the third position, and at this time, the conveying mechanism 40 works, so that the circuit board can be conveyed to the next process.

After the circuit board is conveyed to the next process, the driving structure 21 drives the lifting plate 22 to descend, when the first trigger piece 223 triggers the middle sensing piece 11, the driving structure 21 stops working, and at the moment, the conveying mechanism 40 can be driven by the rotating mechanism 30 to rotate back to the original position; the driving structure 21 drives the lifting plate 22 to descend, and when the first trigger member 223 triggers the lower sensing member 11, the driving structure 21 stops working, at this time, the lifting plate 22 returns to the original position.

Further, referring to fig. 6 and 7 in combination, in one embodiment, the rotation mechanism 30 includes a second motor 31 and a rotation portion 32; the second motor 31 is connected to the lifting mechanism 20 in a transmission way, and the lifting mechanism 20 drives the second motor 31 to lift; the rotating part 32 is connected with the second motor 31 in a transmission way, and the second motor 31 drives the rotating part 32 to rotate; the conveying mechanism 40 is connected to the rotating portion 32 to rotate with the rotating portion 32.

So set up, the second motor 31 works to drive the rotating part 32 to rotate, and the conveying mechanism 40 can be driven to rotate steadily under the rotation of the rotating part 32, so that the angle of the circuit board can be adjusted.

The second motor 31 may be connected to the rotating part 32 by a decelerator, for example.

Illustratively, the rotation mechanism 30 may further include a fixing plate 33 and a support column 34, the fixing plate 33 may be installed below the lift plate 22, the support column 34 is installed between the fixing plate 33 and the lift plate 22, and the second motor 31 may be connected to the rotation part 32 after sequentially passing through the fixing plate 33 and the lift plate 22.

Further, referring to fig. 7 in combination, in one embodiment, the rotating portion 32 may include a coupling 321, a cross roller bearing 322, and a connecting plate 323; the connecting shaft is in transmission connection with the second motor 31, and the second motor 31 drives the coupler 321 to rotate; cross roller bearings 322 are connected to coupling 321 to rotate with coupling 321; the connection plate 323 is connected to the cross roller bearing 322 to rotate with the cross roller bearing 322; the conveying mechanism 40 is connected to the connecting plate 323 to rotate with the connecting plate 323.

So set up, connect with the second motor 31 through the coupling 321, can play the role of buffering, damping, and then promote the stationarity in the course of driving the conveying mechanism 40 to rotate, in order to prevent damaging the circuit board because of the greater vibration in the course of rotating; in addition, the crossed roller bearings 322 can ensure the rotation precision so as to accurately adjust the angle of the circuit board; further, by attaching the conveying mechanism 40 to the connection plate 323, the attachment stability of the conveying mechanism 40 can be improved.

Further, referring to fig. 5 and 7 in combination, in one embodiment, the lifting mechanism 20 further has a reset sensor 224 and a correction sensor 225, the reset sensor 224 and the correction sensor 225 being disposed at intervals along the rotation direction of the rotation mechanism 30; the rotating part 32 of the rotating mechanism 30 is provided with a second trigger 324, and when the rotating mechanism 30 drives the conveying mechanism 40 to rotate, the second trigger 324 triggers the reset sensor 224 or the correction sensor 225; so configured, when the second trigger 324 triggers the correction sensor 225 during the rotation of the conveying mechanism 40, the rotation mechanism 30 is controlled to stop working, so as to adjust the angle of the circuit board; when the second trigger 324 triggers the reset sensor 224, the rotating mechanism 30 is controlled to stop working, so as to drive the conveying mechanism 40 to return to the original position.

Further, referring to fig. 5 in combination, in an embodiment, the lifting mechanism 20 further has an incoming material sensor 226, during the feeding process, whether the circuit board in the previous process starts to enter the feeding end 421 of the conveying mechanism 40 can be detected by the incoming material sensor 226, and after the incoming material detection sensor detects that the circuit board in the previous process starts to enter the feeding end 421 of the conveying mechanism 40, the next step is performed; in the discharging process, when the incoming material sensor 226 detects that the circuit board is completely output from the feeding end 421, the conveying mechanism 40 is controlled to stop working, and the discharging is completed at this time.

Illustratively, the incoming material sensor 226 may be a reflective light sensor.

Referring to fig. 6 and 8 in combination, the present utility model further provides a circuit board conveying line, where the circuit board conveying line includes the circuit board conveying device 100 as described above, and the specific structure of the circuit board conveying device 100 refers to the foregoing embodiment, and since the circuit board conveying line adopts all the technical solutions of all the foregoing embodiments, at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are not described herein again. Wherein: when the circuit board is transferred to the conveying mechanism 40, the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 to lift, the rotating mechanism 30 drives the conveying mechanism 40 to rotate, and the conveying mechanism 40 is used for separating the circuit board from the circuit board conveying device 100.

It can be understood that, when the circuit board is transferred to the conveying mechanism 40 to carry the circuit board by the conveying mechanism 40, the lifting mechanism 20 can drive the rotating mechanism 30 and the conveying mechanism 40 to lift, so that the circuit board can be conveyed to different heights from the current position, the rotating mechanism 30 can drive the conveying mechanism 40 to rotate, so that the angle of the circuit board can be adjusted, and finally, the conveying mechanism 40 is used for separating the circuit board from the circuit board conveying device 100, so that the conveying of the circuit board in a plurality of different directions is realized.

Further, referring to fig. 6 and 8 in combination, in one embodiment, the conveying mechanism 40 has a feeding end 421 and a stopping end 422 disposed at intervals; the conveying mechanism 40 is used for conveying the circuit board in the previous process from the feeding end 421 to the stopping end 422, so that the circuit board is transferred to the conveying mechanism 40, and the conveying mechanism 40 is used for outputting the circuit board at the stopping end 422 from the feeding end 421 to the next process, so that the circuit board is separated from the circuit board conveying device 100.

So set up, after the lifting mechanism 20 drives the rotating mechanism 30 and the conveying mechanism 40 with the circuit board to rise to the required height, the feeding end 421 of the conveying mechanism 40 can be close to the feeding end of the next process, and then the conveying mechanism 40 works, so that the circuit board at the stopping end 422 can be output to the next process from the feeding end 421.

Further, referring to fig. 6 and 8 in combination, in one embodiment, the conveyor mechanism 40 includes a support frame 41 and a conveyor belt 42; the support frame 41 is connected to the rotating mechanism 30 in a transmission way, and the rotating mechanism 30 drives the support frame 41 to rotate; the conveyor belt 42 is disposed on the support 41 and has a feeding end 421 and a stopping end 422.

So set up, in the equipment in-process, can install conveyer belt 42 on rotary mechanism 30 through support frame 41 to guarantee conveyer belt 42's installation stability, in addition, through carrying the transportation of circuit board that uses conveyer belt 42, can carry the circuit board in the certain size range, in order to promote the commonality of this circuit board handling device 100.

Further, referring to fig. 6 and 8 in combination, in an embodiment, the conveying mechanism 40 further includes a stopper 43, where the stopper 43 is disposed at the stopping end 422, and is used for stopping the circuit board at the stopping end 422; so configured, when a circuit board is transported from the feed end 421 to the stop end 422, the stop 43 stops the circuit board so that the circuit board stays smoothly at the stop end 422 of the conveyor belt 42.

Further, referring to fig. 6 and 8 in combination, in an embodiment, the conveying mechanism 40 further includes a first sensor 44, the first sensor 44 is disposed on the supporting frame 41, and a sensing port of the first sensor 44 is disposed towards the feeding end 421; so configured, during the feeding process, the first sensor 44 can detect whether a circuit board enters the feeding end 421 of the conveyor belt 42, and when the first sensor 44 detects that a circuit board enters the feeding end 421, the next step is performed; in the discharging process, when the first sensor 44 detects that the circuit board is output from the feeding end 421, the conveyer belt 42 is controlled to stop working.

Further, referring to fig. 6 and 8 in combination, in an embodiment, the conveying mechanism 40 further includes a second sensor 45, the second sensor 45 is disposed on the supporting frame 41, and a sensing port of the second sensor 45 is disposed towards the material stopping end 422; so arranged, during the feeding process, the second sensor 45 can detect whether a circuit board enters the material stopping end 422 of the conveyer belt 42, and when the second sensor 45 detects that the circuit board enters the material stopping end 422, the conveyer belt 42 is controlled to stop working; in the discharging process, when the second sensor 45 detects that the circuit board is output from the stopping end 422, the next step is performed.

Illustratively, the conveying mechanism 40 may further include a fixing frame 46, such that the first sensor 44 and the second sensor 45 are mounted on the support frame 41 through the fixing frame 46, to ensure mounting stability of the first sensor 44 and the second sensor 45.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (12)

1. A circuit board handling apparatus, comprising:

a frame;

the lifting mechanism is arranged on the frame;

the rotating mechanism is connected with the lifting mechanism in a transmission way, and the lifting mechanism drives the rotating mechanism to lift;

the conveying mechanism is used for bearing the circuit board, the conveying mechanism is connected with the rotating mechanism in a transmission way, and the rotating mechanism drives the conveying mechanism to rotate.

2. The circuit board handling device of claim 1, wherein the lifting mechanism comprises:

the driving structure is arranged on the frame;

the lifting plate is connected with the driving structure in a transmission way, and the driving structure drives the lifting plate to lift; the rotating mechanism is connected with the lifting plate so as to lift along with the lifting plate.

3. The circuit board handling device of claim 2, wherein the drive structure comprises:

the first motor is arranged on the frame;

the screw rod is connected with the first motor in a transmission way, the first motor drives the screw rod to rotate, and the screw rod is arranged in an extending way along the vertical direction;

the nut is sleeved on the screw rod, and the screw rod rotates to drive the nut to move along the extending direction of the screw rod; the lift plate is coupled to the nut to move with the nut.

4. The circuit board handling device of claim 2, wherein the lifting plate is provided with a mounting hole, an axial direction of the mounting hole is consistent with a lifting direction of the rotating mechanism, and the rotating mechanism penetrates through the mounting hole.

5. The circuit board handling device of claim 2, wherein a first trigger member is disposed on one side of the lifting plate, the frame has at least two sensing members, at least two sensing members are disposed at intervals along a height direction of the frame, and the first trigger member triggers one of the sensing members when the driving structure drives the lifting plate to lift.

6. The circuit board handling device of claim 1, wherein the rotation mechanism comprises:

the second motor is connected with the lifting mechanism in a transmission way, and the lifting mechanism drives the second motor to lift;

the rotating part is connected with the second motor in a transmission way, and the second motor drives the rotating part to rotate; the conveying mechanism is connected to the rotating part so as to rotate along with the rotating part.

7. The circuit board handling device of claim 6, wherein the rotating portion comprises:

the connecting shaft is connected with the second motor in a transmission way, and the second motor drives the coupling to rotate;

a cross roller bearing connected to the coupling for rotation therewith;

the connecting plate is connected to the crossed roller bearing so as to rotate along with the crossed roller bearing; the conveying mechanism is connected to the connecting plate so as to rotate along with the connecting plate.

8. The circuit board handling device according to any one of claims 1 to 7, wherein the lifting mechanism further has a reset sensor and a correction sensor, the reset sensor and the correction sensor being disposed at intervals in a rotation direction of the rotating mechanism; the rotating part of the rotating mechanism is provided with a second triggering piece, and when the rotating mechanism drives the conveying mechanism to rotate, the second triggering piece triggers the reset sensor or the correction sensor;

and/or the lifting mechanism is also provided with an incoming material sensor, and the incoming material sensor is used for detecting whether the circuit board in the previous working procedure enters the feeding end of the conveying mechanism.

9. A transfer line for circuit boards, comprising the circuit board handling device according to any one of claims 1 to 8, wherein: when the circuit board is transferred to the conveying mechanism, the lifting mechanism drives the rotating mechanism and the conveying mechanism to lift, the rotating mechanism drives the conveying mechanism to rotate, and the conveying mechanism is used for separating the circuit board from the circuit board carrying device.

10. The circuit board conveyor line of claim 9, wherein the conveyor mechanism has a feed end and a stop end disposed at intervals;

the conveying mechanism is used for conveying the circuit board in the previous process from the feeding end to the stopping end so that the circuit board is transferred to the conveying mechanism, and the conveying mechanism is used for outputting the circuit board at the stopping end from the feeding end to the next process so that the circuit board is separated from the circuit board carrying device.

11. The circuit board transfer line of claim 10, wherein the transfer mechanism comprises:

the support frame is connected with the rotating mechanism in a transmission way, and the rotating mechanism drives the support frame to rotate;

the conveying belt is arranged on the supporting frame and is provided with the feeding end and the stopping end.

12. The circuit board conveyor line of claim 11, wherein the conveyor mechanism further comprises a stop disposed at the stop end for stopping the circuit board at the stop end;

and/or, the conveying mechanism further comprises a first sensor, the first sensor is arranged on the supporting frame, and an induction port of the first sensor is arranged towards the feeding end;

and/or, conveying mechanism still includes the second sensor, the second sensor is located the support frame, just the induction port of second sensor orientation stop the material end setting.

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