CN211711230U

CN211711230U - Intelligent PCB bagging machine

Info

Publication number: CN211711230U
Application number: CN201922371876.8U
Authority: CN
Inventors: 王小军; 郑彬; 赵永廷
Original assignee: Zhongke Wanxun Intelligent Technology Suzhou Co ltd
Current assignee: Zhongke Wanxun Intelligent Technology Suzhou Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-20
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the technical field of PCB board production, specifically disclose an intelligent PCB sack filling machine, including the mobile transmission unit, clapper unit, armful board unit and the bagging-off unit of operation panel, control system and control system control, mobile transmission unit, clapper unit, armful board unit and bagging-off unit all locate on the operation panel; the mobile transmission unit is used for transmitting the PCB, the clapper unit is used for centering the PCB, the plate holding unit is used for clamping the PCB, and the bagging unit is used for loading the PCB into the PE bag. Above-mentioned sack filling machine can solve the problem that the mode of adopting artifical cover bag brings inefficiency, quality unstability is difficult to guarantee the qualification rate.

Description

Intelligent PCB bagging machine

Technical Field

The utility model belongs to the technical field of the PCB board production, especially, relate to an intelligence PCB sack filling machine.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. In the prior art, the bagging of PCB board all adopts a large amount of manual works to realize usually, has the technical problem that the cost of labor is high, and packing efficiency is low, the quality of bagging-off is unstable, be difficult to guarantee the qualification rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence PCB sack filling machine to solve the problem that the inefficiency, the unstable quality that bring of the mode that adopts artifical cover bag are difficult to guarantee the qualification rate.

In order to achieve the above purpose, the technical scheme of the utility model is that: an intelligent PCB bagging machine comprises an operation table, a control system, and a mobile transmission unit, a clapper unit, a plate holding unit and a bagging unit which are controlled by the control system, wherein the mobile transmission unit, the clapper unit, the plate holding unit and the bagging unit are all arranged on the operation table; the mobile transmission unit is used for transmitting the PCB, the clapper unit is used for centering the PCB, the plate holding unit is used for clamping the PCB, and the bagging unit is used for loading the PCB into the PE bag.

Further, the control system adopts three-level network control.

Further, it includes two sets of transmission framves to remove the transmission unit, and is two sets of the length direction of transmission frame is equipped with two sets of transmission bands that are used for transmitting the PCB board respectively, one side of transmission frame is equipped with the motion sensor who is used for detecting whether there is the PCB board on the transmission band, motion sensor is connected with control system.

Further, the clapper unit is located above the mobile transmission unit and comprises a first driving part, a first push rod group and a clapper group which are sequentially arranged from top to bottom, the first driving unit is used for vertically driving the first push rod group in a reciprocating mode, the first push rod group can press the PCB from the top, the clapper group comprises two groups of belts which are perpendicular to each other and not intersected, the two groups of belts are respectively driven by the second driving part, two groups of sliding seats are fixed on each group of belts, blocking pieces used for positioning the PCB are fixed below each group of sliding seats, and the four groups of blocking pieces are used for positioning the PCB from four directions.

Further, the board holding unit comprises a clamping part and a jacking part, the jacking part is positioned below the transmission frame and between the two groups of transmission belts, the jacking part comprises a third driving part, a second push rod group and a push plate, the third driving part is used for driving the second push rod group and the push plate to vertically reciprocate, and the push plate is used for pushing the PCB to vertically reciprocate; the clamping part comprises a straight line group and a holding plate group, the straight line group comprises a fourth driving part and a guide rail, the fourth driving part is used for driving the holding plate group to move on the guide rail in a reciprocating mode, and the moving direction is the direction towards or away from the transmission unit; the clasping group comprises a fifth driving piece, a sliding rail, a positioning block and a clamping block, and the sliding rail is connected in the guide rail in a sliding manner and is driven by a fourth driving piece; the fifth driving piece and the positioning block are fixed on the sliding rail, the fifth driving piece is used for driving the clamping block to slide towards the direction close to or far away from the positioning block, and the clamping block is connected to the sliding rail in a sliding mode.

Further, the bagging unit comprises a bag suction part and a bag opening part, a bin for storing PE bags is arranged on the operating platform, and a rack is arranged above the operating platform; the bag sucking part comprises a vacuum adsorption mechanism, an upper sucker, a sixth driving piece and a seventh driving piece arranged on the rack, the vacuum adsorption mechanism is positioned below the upper sucker, the seventh driving piece is positioned above the storage bin and is used for driving the sixth driving piece to horizontally reciprocate, the moving direction is a direction close to or far away from the storage bin, the sixth driving piece is used for driving the upper sucker to vertically reciprocate, and the upper sucker is used for sucking the PE bags in the storage bin; the vacuum adsorption mechanism comprises a lower sucker and an eighth driving piece, the eighth driving piece is used for driving the lower sucker to vertically reciprocate, and the lower sucker is used for sucking the lower surface of the PE bag sucked by the upper sucker; open bag portion and include that two sets of bag work pieces and the ninth driving piece of propping, prop bag work piece sliding connection in the frame, prop the bag work piece and be driven by the ninth driving piece.

Further, still include the unloading unit, the unloading unit is located the end of removing the transmission unit, the unloading unit is including the unloading conveyer belt that is used for carrying the PCB board that the bagging-off was accomplished.

Further, a first position sensor for detecting the PCB is arranged below the first driving piece, and the first position sensor is connected with the control system.

Furthermore, the stock bins are provided with a plurality of PE bags with different specifications, the stock bins are vertically distributed, the stock bins are respectively connected to the rack in a horizontal sliding manner, and the rack is provided with a plurality of tenth driving pieces for driving the stock bins; and a second position sensor used for sensing the upper sucker is arranged in the storage bin and is connected with the control system.

Furthermore, the mobile transmission unit also comprises two groups of sliding block groups, and the two groups of sliding block groups are positioned at two sides of the transmission belts and used for adjusting the distance between the two groups of transmission belts; the sliding block group comprises sliding blocks positioned on two sides of the two groups of conveying belts and an eleventh driving piece for driving the sliding blocks to move; and a limiting sensor used for limiting the movement of the transmission belt is arranged on the other side of the transmission frame and is connected with a control system.

The working principle of the technical scheme is as follows: when the mobile sensor detects a PCB, a signal is fed back to the control system, the control system starts the eleventh driving piece, the eleventh driving piece drives the two groups of transmission belts to move oppositely, after the eleventh driving piece moves to a certain position, the limiting sensor feeds back position information to the control system, and the control system closes the eleventh driving piece.

The control system starts the first driving part, the first driving part drives the first push rod group to move downwards, and when the first position sensor on the first driving part detects the PCB, the control system closes the first driving part and starts the second driving part. The second driving piece drives the belt to rotate and drives the four groups of separation blades to move towards the center until the four groups of separation blades are all contacted with the PCB, and at the moment, the PCB is rightly arranged by the four groups of separation blades. The control system drives the second drive member and the first drive member in reverse until they return to the initial position.

The control system enables the transmission belt to drive the aligned PCB to move, and when the transmission belt moves to the position above the third driving piece, the control system enables the transmission belt to stop operating. The third driving piece drives the second push rod group to move upwards and jack up the PCB. At the moment, the fourth driving piece of the clamping portion drives the holding plate group to move towards the direction of the PCB, after the position is limited, the control system closes the fourth driving piece and starts the fifth driving piece, the fifth driving piece drives the clamping block to move towards the direction of the positioning block, in the process, the clamping block can push the PCB to move until the PCB is clamped by the clamping block and the positioning block, and the control system drives the third driving piece reversely until the third driving piece returns to the initial position.

The control system drives the seventh driving piece to enable the seventh driving piece to drive the sixth driving piece and the upper sucker to move towards the direction of the storage bin until the upper sucker is located right above the storage bin. Meanwhile, the control unit selects PE bags in different bins according to the specification of the PCB and drives the tenth driving piece to enable the selected bins to be located below the upper sucker. The sucking disc downstream in the drive of sixth driving piece, when second position sensor sensed last sucking disc, control system started last sucking disc, made last sucking disc absorb the PE bag in the feed bin, and sixth driving piece antiport, last sucking disc up-lifted PE bag until getting back to the original position. The control system starts the eighth driving piece, the eighth driving piece drives the lower sucker to move upwards until the lower sucker is contacted with the lower surface of the PE bag, the control system opens the lower sucker, the lower sucker is enabled to suck the PE bag, and the eighth driving piece drives the lower sucker to move downwards, so that the PE bag is opened, and then the lower sucker is closed. The ninth driving piece drives the bag opening workpiece to move in the opposite direction, so that the PE bag is completely opened. The sixth driving piece continuously drives the upper sucker and the PE bag to move, and the PE bag is sleeved outside the PCB in the moving process.

The third driving piece drives the second push rod group to move upwards and jack up the bagged PCB again, the fifth driving piece drives the clamping block to move towards the direction far away from the positioning block, and the fourth driving piece drives the clasping group to move reversely to the initial position. The third driving piece drives the second push rod group and the PCB which is bagged to move downwards until the PCB which is bagged falls onto the conveying belt.

Control system drive transmission band, the transmission band drives the PCB board that the bagging-off was accomplished and removes towards the unloading unit, and the unloading unit shifts the PCB board that the bagging-off was accomplished.

The beneficial effects of this technical scheme lie in: this technical scheme is through setting up the removal transmission unit, clap the board unit, embrace board unit and bagging-off unit, has realized the automation of PCB board bagging-off, does not need the people to operate, solves the problem that the low efficiency that the mode of adopting artifical cover bag brought, quality are unstable to be difficult to guarantee the qualification rate.

Drawings

Fig. 1 is a schematic structural view of an intelligent PCB bagging machine of the present invention;

FIG. 2 is a schematic diagram of the mobile transmission unit of FIG. 1;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a schematic structural view of the clapper unit of FIG. 1;

FIG. 5 is a schematic structural diagram of the plate holding unit in FIG. 1;

fig. 6 is a schematic view of the structure of the bagging unit in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the automatic bag opening and closing device comprises an operation table 1, a transmission frame 2, a transmission belt 3, a sliding block 4, an eleventh driving piece 5, a movement sensor 6, a limit sensor 7, a first driving piece 8, a first push rod group 9, a belt 10, a second driving piece 11, a sliding seat 12, a blocking piece 13, a third driving piece 14, a second push rod group 15, a push plate 16, a fourth driving piece 17, a guide rail 18, a fifth driving piece 19, a sliding rail 20, a screw rod 21, a positioning block 22, a clamping block 23, a storage bin 24, a vacuum adsorption mechanism 25, an upper suction cup 26, a sixth driving piece 27, a seventh driving piece 28, a bag supporting workpiece 29, a blanking conveying belt 30 and a second position sensor 31.

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

The examples are substantially as shown in figures 1 to 6 of the accompanying drawings: an intelligent PCB bagging machine is shown in figure 1 and comprises an operation platform 1, a control system and a mobile transmission unit, a clapper unit, a board holding unit, a bagging unit and a discharging unit which are controlled by the control system, wherein the control system adopts three-level network control to realize internal and external interconnection, information interconnection, man-machine interaction, machine-machine interaction and machine-object interaction of the mobile transmission unit, the clapper unit, the board holding unit, the bagging unit and the discharging unit. The mobile transmission unit, the clapper unit, the plate holding unit and the bagging unit are all arranged on the operating platform 1; the mobile transmission unit is used for transmitting the PCB, the clapper unit is used for positioning the PCB in the middle, the plate holding unit is used for clamping the PCB, and the bagging unit is used for filling the PCB into the PE bag.

As shown in fig. 2 and 3, the mobile transmission unit comprises a transmission frame 2 and two sets of sliding blocks 4, the mobile transmission unit comprises two sets of transmission frames 2, two sets of transmission belts 3 for transmitting the PCB are respectively arranged in the length direction of the two sets of transmission frames 2, a mobile sensor 6 for detecting whether the PCB exists on the transmission belts 3 is arranged on one side of the transmission frames 2, and the mobile sensor 6 is connected with a control system. The two groups of sliding blocks 4 are positioned at two sides of the conveying belt 3 and used for adjusting the distance between the two groups of conveying belts 3; the sliding block 4 group comprises sliding blocks 4 positioned at two sides of the two groups of conveying belts 3 and an eleventh driving piece 5 for driving the sliding blocks 4 to move; and a limiting sensor 7 for limiting the movement of the transmission belt 3 is arranged on the other side of the transmission frame 2, and the limiting sensor 7 is connected with a control system.

As shown in fig. 4, the clapper unit is located above the mobile transmission unit, the clapper unit includes a first driving member 8, a first push rod group 9 and a clapper group, which are sequentially arranged from top to bottom, a first position sensor for detecting the PCB is arranged below the first driving member 8, and the first position sensor is connected with the control system. The first driving unit is used for vertically driving the first push rod group 9 in a reciprocating mode, the first push rod group 9 can press the PCB from the upper portion, the clapping plate group comprises two groups of belts 10 which are perpendicular to each other and are not intersected, the two groups of belts 10 are respectively driven by the second driving piece 11, two groups of sliding seats 12 are fixed on each group of belts 10, blocking pieces 13 used for positioning the PCB are fixed below each group of sliding seats 12, and the four groups of blocking pieces 13 are used for positioning the PCB from four directions.

As shown in fig. 2 and 3, the board holding unit includes a clamping portion and a lifting portion, the lifting portion is located below the conveying frame 2 and between two sets of conveying belts 3, the lifting portion includes a third driving member 14, a second push rod set 15 and a push plate 16, the third driving member 14 is used for driving the second push rod set 15 and the push plate 16 to vertically reciprocate, and the push plate 16 is used for pushing the PCB board to vertically reciprocate. As shown in fig. 5, the clamping portion includes a linear group and a hugging plate group, the linear group includes a fourth driving member 17 and a guide rail 18, the fourth driving member 17 is used for driving the hugging plate group to move on the guide rail 18 in a reciprocating manner, and the moving direction is a direction towards or away from the conveying unit. The clasping group comprises a fifth driving piece 19, a sliding rail 20, a screw rod 21, a positioning block 22 and a clamping block 23, wherein the sliding rail 20 is connected in the guide rail 18 in a sliding manner and is driven by a fourth driving piece 17; the fifth driving element 19 and the positioning block 22 are fixed on the slide rail 20, the fifth driving element 19 is used for driving the screw rod 21 to rotate, one side of the clamping block 23 is in threaded connection with the screw rod 21, the other side of the clamping block 23 is in sliding connection with the slide rail 20, and the sliding direction is towards or away from the positioning block 22.

The bagging unit comprises a bag suction part and a bag opening part, as shown in fig. 1, a bin 24 for storing PE bags is arranged on the operating platform 1, and a rack is arranged above the operating platform 1; the bag sucking part comprises a vacuum sucking mechanism 25, an upper sucking disc 26, a sixth driving part 27 and a seventh driving part 28 arranged on the rack, the vacuum sucking mechanism 25 is positioned below the upper sucking disc 26, as shown in fig. 6, the seventh driving part 28 is positioned above the bin 24 and is used for driving the sixth driving part 27 to horizontally reciprocate, the moving direction is a direction close to or far away from the bin 24, the sixth driving part 27 is used for driving the upper sucking disc 26 to vertically reciprocate, and the upper sucking disc 26 is used for sucking the PE bags in the bin 24; the vacuum adsorption mechanism 25 comprises a lower sucker and an eighth driving piece, the eighth driving piece is used for driving the lower sucker to vertically reciprocate, and the lower sucker is used for sucking the lower surface of the PE bag sucked by the upper sucker 26; the bag opening part comprises two groups of bag opening workpieces 29 and a ninth driving part, the bag opening workpieces 29 are connected to the rack in a sliding mode, and the bag opening workpieces 29 are driven by the ninth driving part.

As shown in fig. 1, a blanking unit is located at the end of the mobile transfer unit, and the blanking unit includes a blanking conveyor 30 for conveying the bagged PCB board.

As shown in fig. 1, a plurality of bins 24 are provided, PE bags with different specifications are installed in each bin 24, the bins 24 are vertically distributed, the bins 24 are horizontally and slidably connected to a rack, and a plurality of tenth driving members for driving the bins 24 are arranged on the rack; the bin 24 is internally provided with a second position sensor 31 for sensing the upper suction cup 26, and the second position sensor 31 is connected with the control system.

In the present embodiment, the first driving member 8, the third driving member 14, the fourth driving member 17, the sixth driving member 27, the seventh driving member 28, the eighth driving member, the ninth driving member, the tenth driving member, and the eleventh driving member 5 employ air cylinders, and the second driving member 11 and the fifth driving member 19 employ motors.

The specific implementation process is as follows:

when the mobile sensor 6 detects a PCB, a signal is fed back to the control system, the control system starts the eleventh driving part 5, the eleventh driving part 5 drives the two groups of transmission belts 3 to move oppositely, after the transmission belts move to a certain position, the position information is fed back to the control system by the limiting sensor 7, and the eleventh driving part 5 is closed by the control system.

The control system starts the first driving part 8, the first driving part 8 drives the first push rod group 9 to move downwards, and when the first position sensor on the first driving part 8 detects a PCB, the control system closes the first driving part 8 and starts the second driving part 11. The second driving member 11 drives the belt 10 to rotate and drives the four groups of blocking pieces 13 to move towards the center until the four groups of blocking pieces 13 all contact the PCB, and at this time, the PCB is straightened by the four groups of blocking pieces 13. The control system drives the second driving member 11 and the first driving member 8 in reverse until they return to the initial position.

The control system makes the transmission belt 3 drive the aligned PCB to move, and when the transmission belt 3 moves to the upper part of the third driving part 14, the control system stops the transmission belt 3. The third driving member 14 drives the second push rod set 15 to move upward and jack up the PCB board. At this time, the fourth driving member 17 of the clamping portion drives the holding plate group to move towards the direction of the PCB, after the position is limited, the control system closes the fourth driving member 17, and starts the fifth driving member 19, the fifth driving member 19 drives the clamping block 23 to move towards the positioning block 22, in this process, the clamping block 23 can push the PCB to move until the PCB is clamped by the clamping block 23 and the positioning block 22, and at this time, the control system reversely drives the third driving member 14 until the PCB returns to the initial position.

The control system drives the seventh driving member 28, so that the seventh driving member 28 drives the sixth driving member 27 and the upper suction cup 26 to move toward the storage bin 24 until the upper suction cup 26 is located right above the storage bin 24. Meanwhile, the control unit selects PE bags in different bins 24 according to the specification of the PCB, and drives the tenth driving member to enable the selected bin 24 to be located below the upper sucker 26. The sixth driving member 27 drives the upper suction cup 26 to move downwards, when the second position sensor 31 senses the upper suction cup 26, the control system starts the upper suction cup 26 to enable the upper suction cup 26 to suck the PE bag in the storage bin 24, the sixth driving member 27 moves reversely, and the upper suction cup 26 lifts the PE bag upwards until the PE bag returns to the original position. The control system starts the eighth driving piece, the eighth driving piece drives the lower sucker to move upwards until the lower sucker is contacted with the lower surface of the PE bag, the control system opens the lower sucker, the lower sucker is enabled to suck the PE bag, and the eighth driving piece drives the lower sucker to move downwards, so that the PE bag is opened, and then the lower sucker is closed. The ninth driving member drives the bag opening workpiece 29 to move in the opposite direction, so as to completely open the PE bag. The sixth driving member 27 continues to move the upper suction cup 26 and the PE bag, and the PE bag is sleeved outside the PCB during the movement.

The third driving member 14 drives the second push rod set 15 to move upwards and jack up the bagged PCB again, the fifth driving member 19 drives the clamping block 23 to move in a direction away from the positioning block 22, and the fourth driving member 17 drives the clasping set to move reversely to the initial position. The third driving member 14 drives the second push rod set 15 and the bagged PCB to move downward until the bagged PCB falls onto the conveyor belt 3.

Control system drive transmission band 3, transmission band 3 drives the PCB board of bagging-off completion and removes towards the unloading unit, and the unloading unit shifts the PCB board of bagging-off completion.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an intelligence PCB sack filling machine which characterized in that: the automatic plate beating and bagging machine comprises an operation table, a control system, and a mobile transmission unit, a plate beating unit, a plate holding unit and a bagging unit which are controlled by the control system, wherein the mobile transmission unit, the plate beating unit, the plate holding unit and the bagging unit are all arranged on the operation table; the mobile transmission unit is used for transmitting the PCB, the clapper unit is used for centering the PCB, the plate holding unit is used for clamping the PCB, and the bagging unit is used for loading the PCB into the PE bag.

2. The intelligent PCB bagging machine of claim 1, wherein: the control system adopts three-level network control.

3. The intelligent PCB bagging machine of claim 1, wherein: the mobile transmission unit comprises two groups of transmission frames, the length directions of the transmission frames are respectively provided with two groups of transmission belts for transmitting the PCB, one side of each transmission frame is provided with a mobile sensor for detecting whether the PCB exists on the transmission belt, and the mobile sensor is connected with the control system.

4. The intelligent PCB bagging machine of claim 1, wherein: the PCB clapper is characterized in that the clapper unit is located above the mobile transmission unit and comprises a first driving part, a first push rod group and a clapper group which are sequentially arranged from top to bottom, the first driving unit is used for vertically and reciprocally driving the first push rod group, the first push rod group can press the PCB from the top, the clapper group comprises two groups of belts which are perpendicular to each other and do not intersect, the two groups of belts are respectively driven by a second driving part, two groups of sliding seats are fixed on each group of belts, blocking pieces used for positioning the PCB are fixed below each group of sliding seats, and the four groups of blocking pieces are used for positioning the PCB from four directions.

5. The intelligent PCB bagging machine of claim 1, wherein: the board holding unit comprises a clamping part and a jacking part, the jacking part is positioned below the transmission frame and between the two groups of transmission belts, the jacking part comprises a third driving part, a second push rod group and a push plate, the third driving part is used for driving the second push rod group and the push plate to vertically reciprocate, and the push plate is used for pushing the PCB to vertically reciprocate; the clamping part comprises a straight line group and a holding plate group, the straight line group comprises a fourth driving part and a guide rail, the fourth driving part is used for driving the holding plate group to move on the guide rail in a reciprocating mode, and the moving direction is the direction towards or away from the transmission unit; the holding plate group comprises a fifth driving piece, a sliding rail, a positioning block and a clamping block, and the sliding rail is connected in the guide rail in a sliding manner and driven by a fourth driving piece; the fifth driving piece and the positioning block are fixed on the sliding rail, the fifth driving piece is used for driving the clamping block to slide towards the direction close to or far away from the positioning block, and the clamping block is connected to the sliding rail in a sliding mode.

6. The intelligent PCB bagging machine of claim 1, wherein: the bagging unit comprises a bag suction part and a bag opening part, a bin for storing PE bags is arranged on the operating platform, and a rack is arranged above the operating platform; the bag sucking part comprises a vacuum adsorption mechanism, an upper sucker, a sixth driving piece and a seventh driving piece arranged on the rack, the vacuum adsorption mechanism is positioned below the upper sucker, the seventh driving piece is positioned above the storage bin and is used for driving the sixth driving piece to horizontally reciprocate, the moving direction is a direction close to or far away from the storage bin, the sixth driving piece is used for driving the upper sucker to vertically reciprocate, and the upper sucker is used for sucking the PE bags in the storage bin; the vacuum adsorption mechanism comprises a lower sucker and an eighth driving piece, the eighth driving piece is used for driving the lower sucker to vertically reciprocate, and the lower sucker is used for sucking the lower surface of the PE bag sucked by the upper sucker; open bag portion and include that two sets of bag work pieces and the ninth driving piece of propping, prop bag work piece sliding connection in the frame, prop the bag work piece and be driven by the ninth driving piece.

7. The intelligent PCB bagging machine of claim 1, wherein: still include the unloading unit, the unloading unit is located the end of removing the transmission unit, the unloading unit is including the unloading conveyer belt that is used for carrying the PCB board that the bagging-off was accomplished.

8. The intelligent PCB bagger of claim 4, wherein: and a first position sensor for detecting the PCB is arranged below the first driving piece, and the first position sensor is connected with the control system.

9. The intelligent PCB bagger of claim 6, wherein: the device comprises a rack, a plurality of bins, PE bags of different specifications, a plurality of driving pieces and a plurality of driving pieces, wherein the bins are arranged in each bin, are vertically distributed, are respectively connected to the rack in a horizontal sliding manner, and are provided with the bins; and a second position sensor used for sensing the upper sucker is arranged in the storage bin and is connected with the control system.

10. An intelligent PCB bagger as defined in claim 3 wherein: the mobile transmission unit also comprises two groups of sliding block groups, and the two groups of sliding block groups are positioned at two sides of the transmission belt and are used for adjusting the distance between the two groups of transmission belts; the sliding block group comprises sliding blocks positioned on two sides of the two groups of conveying belts and an eleventh driving piece for driving the sliding blocks to move; and a limiting sensor used for limiting the movement of the transmission belt is arranged on the other side of the transmission frame and is connected with a control system.