阅读说明：本技术 墙体砖压机的排队码垛方法、控制装置及排队码垛系统 (Queuing and stacking method, control device and queuing and stacking system of wall brick press ) 是由 许健文 彭振林 招建潮 夏建华 邱昭午 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种墙体砖压机的排队码垛方法,包括：压制砖坯；将砖坯队输出至第一目标位置,压制砖坯并将新压制的砖坯与接坯机上的砖坯组合,将新砖坯队输出至第四目标位置,夹取目标数量的砖坯；压制砖坯并将新压制的砖坯与接坯机上的砖坯组合,将新砖坯队输出至第三目标位置,压制砖坯并将新压制的砖坯与接坯机上的砖坯组合,将新砖坯队输出至第四目标位置,夹取目标数量的砖坯；将砖坯队输出至第二目标位置,压制砖坯并将新压制的砖坯与接坯机上的砖坯组合,将新砖坯队输出至第四目标位置,夹取目标数量的砖坯。本发明还公开了一种控制装置及排队码垛系统。本发明通过对砖坯进行合理排队,使码垛排数与压制排数相吻合,满足生产工艺需求。(The invention discloses a queuing and stacking method of a wall brick press, which comprises the following steps: pressing green bricks; outputting the green brick team to a first target position, pressing green bricks, combining the newly pressed green bricks with green bricks on a green brick receiving machine, outputting the new green bricks team to a fourth target position, and clamping the green bricks of the target quantity; pressing green bricks, combining the newly pressed green bricks with green bricks on a green brick receiving machine, outputting a new green brick team to a third target position, pressing green bricks, combining the newly pressed green bricks with green bricks on the green brick receiving machine, outputting the new green brick team to a fourth target position, and clamping a target number of green bricks; and outputting the green bricks to a second target position, pressing the green bricks, combining the newly pressed green bricks with the green bricks on the green brick receiving machine, outputting the new green bricks to a fourth target position, and clamping the green bricks in the target quantity. The invention also discloses a control device and a queuing and stacking system. The invention reasonably queues the green bricks to ensure that the stacking row number is matched with the pressing row number, thereby meeting the requirements of the production process.)

1. A queuing and stacking method of a wall brick press is characterized in that a first target position, a second target position, a third target position and a fourth target position are sequentially arranged in the brick discharging direction of the wall brick press, and the queuing and stacking method of the wall brick press comprises the following steps:

s1, driving the wall brick press to press green bricks, and outputting the green bricks to a green brick receiving machine to form green brick teams;

s2, driving the green brick receiving machine to output green bricks to the first target position, driving the wall brick pressing machine to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick queue, driving the green brick receiving machine to output the new green brick queue to the fourth target position, and driving the stacking machine to clamp a target number of green bricks;

s3, driving the wall brick press to press green bricks and combine the newly pressed green bricks with green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to the third target position, driving the wall brick press to press green bricks and combine the newly pressed green bricks with green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green bricks to the fourth target position, and driving the stacker crane to clamp a target number of green bricks;

and S4, driving the green brick receiving machine to output the green brick team to the second target position, driving the wall brick pressing machine to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to the fourth target position, driving the stacking machine to clamp a target number of green bricks, and returning to the step S2.

2. The method for queuing and stacking wall brick presses of claim 1, wherein the wall brick press presses 3 rows of green bricks at a time, and the stacker crane grips 4 rows of green bricks at a time.

3. The method of line-up stacking wall brick presses of claim 1,

before the step S1, setting the operation sequence identifier of the blank receiving machine to be 0;

in the step S2, after the drive stacker crane clamps the target number of adobes, modifying the running sequence identifier of the adobe receiving machine to 1;

in the step S3, after the drive stacker crane clamps the target number of adobes, modifying the running sequence identifier of the adobe receiving machine to 2;

in the step S4, after the drive stacker crane clamps the target number of adobes, the operation sequence identifier of the adobe receiving machine is modified to 3.

4. The method of queuing and stacking wall brick presses of claim 3, further comprising: and after the queuing and stacking method is interrupted, judging the progress of the queuing and stacking method according to the running sequence identifier of the blank receiving machine so as to restart the queuing and stacking method.

5. The method for queuing and stacking wall brick presses of claim 1 wherein the real-time position of the green brick queue is sensed by a photo-electric sensing device.

6. The method for queuing and stacking wall brick presses according to claim 5, wherein the photoelectric detection device comprises four groups of photoelectric correlation switches which are sequentially arranged at equal intervals, and the four groups of photoelectric correlation switches are respectively arranged on a first target position, a second target position, a third target position and a fourth target position.

7. The method for queuing and stacking wall brick presses of claim 6, wherein the distance between two adjacent groups of photoelectric correlation switches is equal to the distance between the centers of two adjacent rows of green bricks.

8. A control device, comprising:

the first control unit is used for driving the wall brick pressing machine to press green bricks and outputting the green bricks to the green brick receiving machine to form green brick teams;

the second control unit is used for driving the green brick receiving machine to output green bricks to a first target position, driving the wall body brick pressing machine to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick queue, driving the green brick receiving machine to output the new green brick queue to a fourth target position, and driving the stacking machine to clamp the target number of green bricks;

the third control unit is used for driving the wall brick press to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a third target position, driving the wall brick press to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green bricks to a fourth target position, and driving the stacking machine to clamp the target number of green bricks;

and the fourth control unit is used for driving the green brick receiving machine to output the green brick team to a second target position, driving the wall body brick pressing machine to press green bricks, combining the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to the fourth target position, driving the stacking machine to clamp a target number of green bricks, and driving the second control unit.

9. The control apparatus according to claim 8, further comprising an identification detection unit;

the identification detection unit is used for detecting the running sequence identification of the blank receiving machine in real time and driving the first control unit, the second control unit, the third control unit and the fourth control unit according to the running sequence identification of the blank receiving machine;

the first control unit is also used for setting the running sequence identifier of the blank receiving machine to be 0;

the second control unit is also used for modifying the running sequence identifier of the blank receiving machine into 1;

the third control unit is also used for modifying the running sequence identifier of the blank receiving machine into 2;

the fourth control unit is also used for modifying the running sequence identifier of the blank receiving machine into 3.

10. The utility model provides a pile up neatly system in line of wall body brick press which characterized in that includes:

the wall brick press is used for pressing green bricks;

the green brick receiving machine is used for conveying green bricks;

the stacking machine is used for stacking green bricks;

the photoelectric detection device is used for detecting the real-time position of the green brick;

a control device as claimed in claim 8 or 9.

Technical Field

The invention relates to the technical field of electrical control, in particular to a queuing and stacking method and a control device of a wall brick press and a queuing and stacking system of the wall brick press.

Background

In the production industry of wall bricks, the queuing and stacking of green bricks are generally realized by adopting a method of pressing twice and stacking once. For example, a wall brick press presses 3 rows of green bricks at a time, and a stacker crane grips 6 rows of green bricks at a time. The method has high working efficiency and can meet the actual production requirement. However, the stacker crane does not operate at a high speed, since the first pressed green brick needs to wait for the next green brick on the receiving machine and then be clamped together.

In order to improve the stacking running speed, conveniently realize the subsequent automatic stacking disassembly function, improve the placing stability of the whole stacking and avoid the brick falling phenomenon, the existing stacking machine is generally completed by a stacking robot, and the stacking stability is improved by realizing the crossed (90-degree) stacking of the first layer of brick blank and the second layer of brick blank. However, 3 rows of green bricks are pressed out at one time by the wall brick press, and after 6 rows of green bricks are clamped and stacked by the stacker crane, the whole length and width of the formed brick stack are not equal, so that cross stacking cannot be realized.

Therefore, a queuing and stacking method needs to be developed to solve the problem that the number of rows of stacking is inconsistent with the number of rows of pressed green bricks.

Disclosure of Invention

The invention aims to solve the technical problem of providing a queuing and stacking method and a control device of a wall brick press and a queuing and stacking system of the wall brick press, which can meet the requirements of production process by reasonably queuing green bricks to ensure that the stacking row number is identical with the pressing row number.

In order to solve the technical problem, the invention provides a queuing and stacking method of a wall brick press, which comprises the following steps: s1, driving the wall brick press to press green bricks, and outputting the green bricks to a green brick receiving machine to form green brick teams; s2, driving the green brick receiving machine to output green bricks to the first target position, driving the wall brick pressing machine to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick queue, driving the green brick receiving machine to output the new green brick queue to the fourth target position, and driving the stacking machine to clamp a target number of green bricks; s3, driving the wall brick press to press green bricks and combine the newly pressed green bricks with green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to the third target position, driving the wall brick press to press green bricks and combine the newly pressed green bricks with green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green bricks to the fourth target position, and driving the stacker crane to clamp a target number of green bricks; and S4, driving the green brick receiving machine to output the green brick team to the second target position, driving the wall brick pressing machine to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to the fourth target position, driving the stacking machine to clamp a target number of green bricks, and returning to the step S2.

As an improvement of the scheme, the wall brick press presses 3 rows of green bricks each time, and the stacker crane clamps 4 rows of green bricks each time.

As an improvement of the above scheme, before the step S1, the operation sequence identifier of the blank receiving machine is set to 0; in the step S2, after the drive stacker crane clamps the target number of adobes, modifying the running sequence identifier of the adobe receiving machine to 1; in the step S3, after the drive stacker crane clamps the target number of adobes, modifying the running sequence identifier of the adobe receiving machine to 2; in the step S4, after the drive stacker crane clamps the target number of adobes, the operation sequence identifier of the adobe receiving machine is modified to 3.

As an improvement of the above scheme, the method for queuing and stacking wall brick presses further comprises the following steps: and after the queuing and stacking method is interrupted, judging the progress of the queuing and stacking method according to the running sequence identifier of the blank receiving machine so as to restart the queuing and stacking method.

As an improvement of the scheme, the real-time position of the green brick team is detected by a photoelectric detection device.

As an improvement of the above scheme, the photoelectric detection device includes four sets of photoelectric correlation switches arranged in sequence at equal intervals, and the four sets of photoelectric correlation switches are respectively arranged on the first target position, the second target position, the third target position and the fourth target position.

As an improvement of the scheme, the distance between two adjacent groups of photoelectric correlation switches is equal to the distance between the centers of two adjacent rows of green bricks.

Correspondingly, the invention also provides a control device, comprising: the first control unit is used for driving the wall brick pressing machine to press green bricks and outputting the green bricks to the green brick receiving machine to form green brick teams; the second control unit is used for driving the green brick receiving machine to output green bricks to a first target position, driving the wall body brick pressing machine to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick queue, driving the green brick receiving machine to output the new green brick queue to a fourth target position, and driving the stacking machine to clamp the target number of green bricks; the third control unit is used for driving the wall brick press to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a third target position, driving the wall brick press to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green bricks to a fourth target position, and driving the stacking machine to clamp the target number of green bricks; and the fourth control unit is used for driving the green brick receiving machine to output the green brick team to a second target position, driving the wall body brick pressing machine to press green bricks, combining the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to the fourth target position, driving the stacking machine to clamp a target number of green bricks, and driving the second control unit.

As an improvement of the above scheme, the control device further comprises an identification detection unit; the identification detection unit is used for detecting the running sequence identification of the blank receiving machine in real time and driving the first control unit, the second control unit, the third control unit and the fourth control unit according to the running sequence identification of the blank receiving machine; the first control unit is also used for setting the running sequence identifier of the blank receiving machine to be 0; the second control unit is also used for modifying the running sequence identifier of the blank receiving machine into 1; the third control unit is also used for modifying the running sequence identifier of the blank receiving machine into 2; the fourth control unit is also used for modifying the running sequence identifier of the blank receiving machine into 3.

Correspondingly, the invention also provides a queuing and stacking system of the wall brick press, which comprises: the wall brick press is used for pressing green bricks; the green brick receiving machine is used for conveying green bricks; the stacking machine is used for stacking green bricks; the photoelectric detection device is used for detecting the real-time position of the green brick; the control device is provided.

The implementation of the invention has the following beneficial effects:

the invention reasonably queues the green bricks on the green brick receiving machine, so that the stacking row number is matched with the pressing row number, and the production process requirement is greatly met. Meanwhile, the invention has the advantages of low cost of the added hardware, wide application range and high actual production efficiency, and improves the performance of the wall brick press.

Furthermore, the invention also introduces the running sequence identifier of the blank receiving machine, and the current state of the queuing and stacking method can be accurately determined by setting the running sequence identifier of the blank receiving machine, thereby greatly improving the flexibility of the queuing and stacking method.

Drawings

FIG. 1 is a flow chart of a first embodiment of a method of the present invention for the line-up stacking of wall brick presses;

FIG. 2 is a flow chart of a second embodiment of the method of the present invention for the lining up and stacking of wall brick presses;

FIG. 3 is a schematic diagram of the queuing and stacking operation of the blank receiving machine of the present invention with the operating sequence number of 0;

fig. 4 is a schematic diagram of the queuing and stacking of the blank receiving machine of the invention with the running sequence marked as 1;

fig. 5 is a schematic diagram of the queuing and stacking when the operating sequence of the blank receiving machine is marked as 2;

fig. 6 is a schematic diagram of the queuing and stacking when the operation sequence of the blank receiving machine is marked as 3;

FIG. 7 is a schematic structural view of a queuing and stacking system of the wall brick press of the present invention;

FIG. 8 is a schematic structural view of a control device in the queuing and stacking system of the wall brick press of the present invention;

fig. 9 is another structural schematic diagram of a control device in the queuing and stacking system of the wall brick press.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 shows a flow chart of a first embodiment of the method for queuing and stacking wall brick presses of the present invention, comprising:

and S101, driving a wall brick press to press green bricks, and outputting the green bricks to a green brick receiving machine to form a green brick team.

Before the method for queuing and stacking the wall brick presses, a first target position, a second target position, a third target position and a fourth target position are sequentially and equidistantly arranged in advance in the brick discharging direction of the wall brick press, and a group of photoelectric correlation switches (namely four groups of photoelectric correlation switches are sequentially and equidistantly arranged) are respectively arranged at the first target position, the second target position, the third target position and the fourth target position, so that the four groups of photoelectric correlation switches jointly form a photoelectric detection device, and the real-time position of a brick blank team can be detected through the photoelectric detection device.

It should be noted that the photoelectric correlation switch is composed of an emitter and a receiver, when the photoelectric correlation switch works, light emitted by the emitter directly enters the receiver, and when an object to be detected (namely, a green brick) passes through the space between the emitter and the receiver and blocks the light, the photoelectric correlation switch generates a switch signal.

For example, when the photoelectric correlation switch at the first target position generates a switching signal and the photoelectric correlation switch at the second target position does not generate a switching signal, it indicates that the green brick team moves to the first target position; when the photoelectric correlation switches on the second target position generate switching signals and the photoelectric correlation switches on the third target position do not generate switching signals, the green brick team is indicated to move to the second target position; when the photoelectric correlation switch on the third target position generates a switching signal and the photoelectric correlation switch on the fourth target position does not generate a switching signal, indicating that the green brick team moves to the third target position; when the photoelectric correlation switch on the fourth target position generates a switch signal, the green brick team is indicated to run to the fourth target position. Preferably, the distance between two adjacent groups of photoelectric correlation switches is equal to the distance between the centers of two adjacent rows of green bricks.

In the invention, the wall brick press presses 3 rows of green bricks each time, and the stacker crane clamps 4 rows of green bricks each time. Therefore, after the stacker crane clamps 4 rows of green bricks and stacks and draws the green bricks, the whole length and the width of the formed brick stack are equal, and cross stacking can be realized.

And S102, driving a green brick receiving machine to output green bricks to a first target position, driving a wall brick pressing machine to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick queue, driving the green brick receiving machine to output the new green bricks to a fourth target position, and driving a stacking machine to clamp the target number of green bricks.

S103, driving the wall brick press to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a third target position, driving the wall brick press to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a fourth target position, and driving the stacking machine to clamp the target number of green bricks.

And S104, driving the green brick receiving machine to output the green brick team to a second target position, driving the wall brick pressing machine to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a fourth target position, driving the stacking machine to clamp the target number of green bricks, and returning to the step S102.

Therefore, the green bricks are reasonably queued on the green brick receiving machine, so that the stacking row number is matched with the pressing row number, and the production process requirements are greatly met. Meanwhile, the invention has the advantages of low cost of the added hardware, wide application range and high actual production efficiency, and improves the performance of the wall brick press.

Referring to fig. 2, fig. 2 shows a flow chart of a second embodiment of the method for queuing and stacking wall brick presses of the present invention, comprising:

s201, setting the running sequence identifier of the green brick receiving machine to be 0, driving the wall brick pressing machine to press green bricks, and outputting the green bricks to the green brick receiving machine to form green brick teams.

S202, driving a green brick receiving machine to output green bricks to a first target position, driving a wall brick pressing machine to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick queue, driving the green brick receiving machine to output the new green bricks to a fourth target position, driving a stacking machine to clamp the target number of green bricks, and modifying the running sequence identification of the green brick receiving machine to be 1.

S203, driving a wall brick press to press green bricks and combining the newly pressed green bricks with green bricks on a green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a third target position, driving the wall brick press to press green bricks and combining the newly pressed green bricks with green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a fourth target position, driving a stacking machine to clamp the target number of green bricks, and modifying the running sequence identifier of the green brick receiving machine to 2.

And S204, driving the green brick receiving machine to output the green brick team to a second target position, driving the wall brick pressing machine to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, driving the green brick receiving machine to output the new green brick team to a fourth target position, driving the stacking machine to clamp the target number of green bricks, modifying the running sequence identification of the green brick receiving machine to be 3, and returning to the step S202.

Different from the first embodiment shown in fig. 1, in this embodiment, a running sequence identifier of the blank receiving machine is introduced, and by setting the running sequence identifier of the blank receiving machine, the current state of the queuing and stacking method can be accurately determined.

Therefore, after the queuing and stacking method is interrupted, the progress of the queuing and stacking method can be judged according to the running sequence identifier of the blank receiving machine so as to restart the queuing and stacking method. That is to say, after the machine is stopped, the machine can be restarted to operate in any sequence, and the flexibility of the queuing and stacking method is greatly improved.

For example, after step S203 is completed, the operation sequence of the blank receiving machine is marked as 2; if the system is stopped at this time and is started again after a period of time, the state of the system can be determined according to the running sequence identifier of the blank receiving machine, so that the operation is directly started in the step S204.

In the embodiment, the wall brick press presses 3 rows of green bricks each time, and the stacker crane grips 4 rows of green bricks each time, it should be noted that the circular dots in fig. 3 to 6 represent the photoelectric correlation switch.

As shown in fig. 3, when the running sequence identifier of the blank receiving machine is 0, the wall brick press presses for the first time, 3 rows of bricks stop when reaching the first photoelectric correlation switch, the wall brick press presses for the second time, 6 rows of bricks stop when reaching the fourth photoelectric correlation switch, at this time, 4 rows of bricks are clamped by the stacker crane, two rows of bricks are left, and meanwhile, the running sequence identifier of the blank receiving machine is modified to be 1;

as shown in fig. 4, the wall brick press presses for the third time, the 3 rows of green bricks and the remaining two rows of green bricks go to the third photoelectric correlation switch together and stop, the wall brick press presses for the fourth time, the 3 rows of green bricks and the previous five rows of green bricks go to the fourth photoelectric correlation switch together and stop, at this time, the stacker crane clamps away the 4 rows of green bricks, the remaining 4 rows of green bricks, and simultaneously the operation sequence identifier of the green brick receiving machine is modified to 2;

as shown in fig. 5, the rest 4 rows of adobes advance to the second photoelectric correlation switch to stop, the wall brick press presses for the fifth time, the 3 rows of adobes and the rest 4 rows of adobes go to the fourth photoelectric correlation switch to stop, at this time, the stacker crane clamps off the 4 rows of adobes, the rest 3 rows of adobes, and simultaneously the operation sequence identification of the adobe receiving machine is modified to be 3,

as shown in fig. 6, the wall brick press presses for the sixth time, 3 rows of green bricks and the rest 3 rows of green bricks go to the fourth photoelectric correlation switch and stop, at this time, the stacker crane clamps 4 rows of green bricks and the rest two rows of green bricks, the running sequence identifier of the green brick receiving machine is modified to 1, the wall brick press presses for the seventh time, the 3 rows of green bricks and the rest two rows of green bricks go to the third photoelectric correlation switch and stop, and the above steps are repeated.

It can be seen that in the press cycle pressing operation, the receiving machine operation sequence is indicated to cycle between 1 and 3.

Referring to fig. 7, fig. 7 shows a specific structure of the queuing and stacking system of the wall brick press, which comprises a wall brick press 1, a blank receiving machine 2, a stacking machine 3, a photoelectric detection device 4 and a control device 5. Specifically, the wall brick pressing machine 1 is used for pressing green bricks, the green brick receiving machine 2 is used for conveying the green bricks, the stacking machine 3 is used for stacking the green bricks, and the stacking machine 3 is preferably a stacking robot.

The photoelectric detection device 4 is used for detecting the real-time position of the green brick. It should be noted that the photoelectric detection device 4 includes four sets of photoelectric correlation switches arranged in sequence at equal intervals, each photoelectric correlation switch is composed of a transmitter and a receiver, during operation, light emitted by the transmitter directly enters the receiver, and when an object to be detected (i.e. a green brick) passes through between the transmitter and the receiver and blocks the light, the photoelectric correlation switch generates a switch signal.

As shown in fig. 8, the control device 5 includes:

and the first control unit 51 is used for driving the wall brick press to press the green bricks and outputting the green bricks to the green brick receiving machine to form a green brick team.

And the second control unit 52 is configured to drive the green brick receiving machine to output the green brick team to the first target position, drive the wall brick press to press green bricks, combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, drive the green brick receiving machine to output the new green brick team to the fourth target position, and drive the stacker crane to clamp a target number of green bricks.

And a third control unit 53, configured to drive the wall brick press to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, drive the green brick receiving machine to output the new green brick team to a third target position, drive the wall brick press to press the green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, drive the green brick receiving machine to output the new green bricks to a fourth target position, and drive the stacker crane to clamp a target number of green bricks.

A fourth control unit 54, configured to drive the green brick receiving machine to output the green brick team to a second target position, drive the wall brick pressing machine to press green bricks and combine the newly pressed green bricks with the green bricks on the green brick receiving machine to form a new green brick team, drive the green brick receiving machine to output the new green brick team to the fourth target position, drive the stacker crane to clamp a target number of green bricks, and drive the second control unit 52.

Therefore, the wall brick press 1, the blank receiving machine 2 and the stacker crane 3 can be controlled in real time through the first control unit 51, the second control unit 52, the third control unit 53 and the fourth control unit 54, so that the wall brick press 1, the blank receiving machine 2 and the stacker crane 3 are matched with each other, effective cyclic pressing is formed, and the production process requirements are greatly met.

As shown in fig. 9, the control device 5 further includes an identification detection unit 55; the mark detection unit 55 is configured to detect the running sequence mark of the blank receiving machine in real time, and drive the first control unit 51, the second control unit 52, the third control unit 53, and the fourth control unit 54 according to the running sequence mark of the blank receiving machine; correspondingly, the first control unit 51 is further configured to set the blank receiving machine operation sequence identifier to 0, the second control unit 52 is further configured to modify the blank receiving machine operation sequence identifier to 1, the third control unit 53 is further configured to modify the blank receiving machine operation sequence identifier to 2, and the fourth control unit 54 is further configured to modify the blank receiving machine operation sequence identifier to 3.

Therefore, the mark detection unit 55 can detect the running sequence mark of the blank receiving machine in real time, and drive the first control unit 51, the second control unit 52, the third control unit 53 and the fourth control unit 54 according to the running sequence mark of the blank receiving machine, so that the system can be rapidly restarted to run in any sequence, and the flexibility of the queuing and stacking method is greatly improved.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.