CN215477609U

CN215477609U - Refractory brick production system with automatic brick stacking function

Info

Publication number: CN215477609U
Application number: CN202121490572.4U
Authority: CN
Inventors: 徐晓明; 马红旭; 崔贺; 杨光; 张志茹; 马雪; 吕佳
Original assignee: Marvels Refractories Anshan Co ltd
Current assignee: Marvels Refractories Anshan Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-11
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of mechanical equipment for manufacturing refractory materials, in particular to a refractory brick production system with an automatic brick stacking function. The system achieves the purpose of automatically producing the refractory bricks, the stacked refractory bricks are flat, the kiln car surface is not easy to damage, and the production efficiency is improved.

Description

Refractory brick production system with automatic brick stacking function

Technical Field

The utility model relates to the technical field of mechanical equipment for manufacturing refractory materials, in particular to a refractory brick production system with an automatic brick stacking function.

Background

The production of the shaped refractory material needs a firing process to enable the material to reach ideal bonding performance, refractory bricks need to be stacked on a kiln car and pushed into a high-temperature kiln such as a high-temperature tunnel kiln or a shuttle kiln to be fired, at present, manual stacking is usually adopted, errors or large size deviation easily occur under the condition of manual stacking, the production efficiency is low, meanwhile, the manual stacking of the refractory bricks needs to be carried out on the surface of the kiln car, the surface of the kiln car is easily damaged or uneven, and the brick stacking quality and the firing quality are affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a refractory brick production system with an automatic brick stacking function, which achieves the aim of automatically producing refractory bricks, the stacked refractory bricks are flat, the kiln car surface is not easy to damage, and automatic production is realized, so that the production efficiency is improved.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a refractory brick production system with an automatic brick stacking function comprises a kiln car track, a kiln car, a robot, a weighing platform, a belt conveyor, a sorting device and a brick pressing machine, wherein the kiln car is movably mounted on the kiln car track, the belt conveyor and the brick pressing machine are arranged on the same side face of the kiln car track, the conveying direction of the belt conveyor is horizontally perpendicular to the arrangement direction of the kiln car track, the first end of the belt conveyor is adjacent to the kiln car track, the conveying end of the brick pressing machine is in butt joint with the second end of the belt conveyor, the sorting device is arranged at the first end of the belt conveyor, the sorting device is used for sorting refractory bricks conveyed to the first end of the belt conveyor from the second end of the belt conveyor into refractory brick stacking blocks stacked in a fixed form, the robot is arranged near the kiln car track, the weighing platform is arranged on the side face, adjacent to the first end of the belt conveyor track, and the robot is used for grabbing the refractory brick stacking blocks on the belt conveyor to the weighing platform, weighing the weighing platform, and carrying the refractory brick stacking blocks to the top of the kiln car and carrying the kiln car The carrying surfaces are orderly arranged.

Preferably, a truss is arranged at a position, opposite to the first end of the belt conveyor, of the kiln car track, the truss is in a gantry type and spans the kiln car track, and the robot is installed on the truss.

Preferably, the other side surface of the kiln car track opposite to the belt conveyor is provided with a waste brick recovery device for accommodating scrapped refractory bricks.

Preferably, the grabbing end of the robot is a mechanical paw, and the paw is a vacuum chuck type grabbing hand or a clamping type grabbing hand.

Preferably, the gripper comprises a buffer cylinder, a connecting piece and a grabbing hand, the first end of the connecting piece is connected with the tail end of the robot main body, the main body of the buffer cylinder is connected with the second end of the connecting piece, the buffer vibration end of the buffer cylinder is connected with the grabbing hand, and the buffer cylinder is used for slowing down the transmission of vibration received by the grabbing hand to the robot main body.

Preferably, the bearing surface at the top of the kiln car comprises two placing areas, and the two placing areas are symmetrically arranged along the extending direction of the kiln car track.

Preferably, the robot comprises a base, a first rotating shaft, a first mechanical arm, a second rotating shaft, a second mechanical arm, a third rotating shaft, a third mechanical arm, a fourth rotating shaft, a fourth mechanical arm, a fifth rotating shaft, a fifth mechanical arm, a sixth rotating shaft and a sixth mechanical arm, wherein the first rotating end of the first rotating shaft is connected with the base, the second rotating end of the first rotating shaft is connected with the first end of the first mechanical arm, the second end of the first mechanical arm is connected with the first rotating end of the second rotating shaft, the second rotating end of the second rotating shaft is connected with the first end of the second mechanical arm, the second end of the second mechanical arm is connected with the first rotating end of the third rotating shaft, the second end of the third mechanical arm is connected with the first rotating end of the fourth rotating shaft, the second rotating end of the fourth rotating shaft is connected with the first end of the fourth mechanical arm, the second end of the fourth mechanical arm is connected with the first rotating end of a fifth rotating shaft, the second rotating end of the fifth rotating shaft is connected with the first end of the fifth mechanical arm, the second end of the fifth mechanical arm is connected with the first rotating end of a sixth rotating shaft, the second rotating end of the sixth rotating shaft is connected with the first end of the sixth mechanical arm, and the second end of the sixth mechanical arm is the tail end of the robot main body;

the first rotating shaft is a plane rotating shaft which is horizontally arranged; the fourth rotating shaft is a plane rotating shaft, so that the third mechanical arm and the fourth mechanical arm extend linearly; the sixth rotating shaft is a plane rotating shaft, so that the fifth mechanical arm and the sixth mechanical arm extend linearly; the second rotating shaft, the third rotating shaft and the fifth rotating shaft are all folding rotating shafts.

The beneficial effects of the utility model are as follows:

this resistant firebrick production system can be made finished product and is able to transport to being close to kiln car track position by the belt feeder after resistant firebrick at the brick machine, have the robot to snatch resistant firebrick and weigh preliminary measurement, can direct order put on the kiln car if resistant firebrick weight is qualified, put into the useless brick recovery unit of kiln car track opposite side if resistant firebrick weight is unqualified, whole process need not artifical transport resistant firebrick, automatic setting has been reached, high durability and convenient operation, not extravagant space, save the cost of labor, thereby realize automated production and improved production efficiency.

The firebrick production system adopts the robot to carry firebricks, and the controller converts the program into the rotation angle and the speed of each rotation axis through calculation by executing the preset stacking program in the robot controller, thereby realizing the direction conversion and the distance movement, the control program can be updated, the efficiency is high, the stacking firebricks are more tidy, the kiln car surface is not easy to damage, and the automatic production is realized, thereby improving the production efficiency.

Drawings

FIG. 1 is an overall layout view of a refractory brick production system with an automatic brick stacking function according to the present invention.

FIG. 2 is a schematic structural diagram of a robot in the refractory brick production system with an automatic brick stacking function according to the present invention.

Fig. 3 is a simplified schematic diagram of the robot with automatic brick stacking function according to the present invention.

The reference numerals include:

10-kiln car track, 20-kiln car, 30-truss, 40-robot, 401-base, 402-first rotating shaft, 403-first mechanical arm, 404-second rotating shaft, 405-second mechanical arm, 406-third rotating shaft, 407-third mechanical arm, 408-fourth rotating shaft, 409-fourth mechanical arm, 410-fifth rotating shaft, 411-fifth mechanical arm, 412-sixth rotating shaft, 413-sixth mechanical arm, 414-gripper, 50-waste brick recovery device, 60-weighing platform, 70-belt conveyor, 71-finishing device and 80-brick press.

Detailed Description

In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.

As shown in fig. 1, the present embodiment provides a refractory brick production system with an automatic brick stacking function, which includes a kiln car track 10, a kiln car 20, a robot 40, a weighing platform 60, a belt conveyor 70, a sorting device 71 and a brick press 80, wherein the kiln car 20 is movably mounted on the kiln car track 10, the belt conveyor 70 and the brick press 80 are disposed on the same side of the kiln car track 10, a conveying direction of the belt conveyor 70 is horizontally perpendicular to an arrangement direction of the kiln car track 10, a first end of the belt conveyor 70 is adjacent to the kiln car track 10, a conveying end of the brick press 80 is in butt joint with a second end of the belt conveyor 70, the sorting device 71 is disposed at the first end of the belt conveyor 70, the sorting device 71 is used for sorting refractory bricks conveyed from the second end of the belt conveyor 70 to the first end of the belt conveyor 70 into refractory brick piles stacked in a fixed form, the robot 40 is disposed near the kiln car track 10, the weighing platform 60 is disposed on the side of the kiln car tracks 10 and the first ends of the kiln car tracks 70, the robot 40 is used for grabbing the refractory brick stacking blocks on the belt conveyor 70 to the weighing platform 60 for weighing and then carrying the refractory brick stacking blocks to the top bearing surface of the kiln car 20 for orderly arrangement.

Specifically, the kiln car 20 is pushed to a designated position of the kiln car track 10 by the car pusher of the transfer system, namely, below the robot 40, after parking, the robot 40 starts to stack refractory bricks, first stacking a half car, as shown in fig. 1, an area with refractory bricks is an area a, an area without refractory bricks is an area B, a top bearing surface of the kiln car 20 includes two placing areas, the two placing areas are symmetrically arranged along the extending direction of the kiln car track 10, namely, a brick stacking surface of the kiln car 20 is virtually divided into a front area and a rear area in the advancing direction of the kiln car 20, after stacking in the area a is completed, the robot 40 pauses, the car pusher of the transfer system pushes the kiln car 20 forward for half a parking space, namely, 1.5m, and the top surface of the kiln car 20 is an area 3m, after parking, the robot 40 continues to stack in the area B, and stacking in the area B is completed. By designing the stacking mode, the problems that due to the fact that the working face of the kiln car 20 is too large, the working radius of the conventional robot 40 is limited, the whole kiln car 20 face cannot be covered to stack refractory bricks, manual stacking can be achieved, and unmanned full-automatic stacking can not be achieved by using the robot 40 system are solved. The robot 40 picks up the green bricks, stacks the green bricks on the kiln car 20 according to the stacking procedure of the robot 40, and repeats the above process until stacking is finished.

The system control can use an operation panel and a human-computer interface, and the robot 40 can operate by using a demonstrator; the brick stacking program can be manually adjusted through a demonstrator; parameters of the belt conveyor 70 can be adjusted through the control panel; the control system has a fault alarm function; the controllers in the system are communicated by adopting a standard serial port and a digital I/O.

The control system is characterized in that an operator presses a start button of an operation panel on the control cabinet, the control system starts full-automatic operation after receiving a start instruction, sends an empty vehicle in-place instruction to the transfer system, the transfer system executes a cart program, pushes an empty kiln vehicle 20 which is prepared at the entrance of a track to a stacking parking space, the transfer system feeds back a kiln vehicle 20 in-place signal to the control system after in-place, after receiving the kiln vehicle 20 in-place signal, the control system sends a brick discharging instruction to the brick press 80, the brick press 80 starts and executes a brick pressing program, green bricks are pressed and formed and are sent to the belt conveyor 70, meanwhile, the brick press 80 feeds back a brick discharging completion signal to the control system, the control system starts the belt conveyor 70, the green bricks are transferred to a sorting station, the control system controls the sorting device 71 to sort the green bricks in place, after sorting is finished, the control system sends a brick taking instruction to the robot controller, and the robot 40 executes a brick taking program, the brick picking is correct, the robot controller sends a brick picking completion signal to the control system, executes a brick conveying program according to a preset program, simultaneously the control system sends a brick discharging instruction to the brick press 80 again, the robot 40 conveys and stacks the green bricks to the weighing platform 60, the green bricks are stacked to a preset position on the kiln car 20, the stacking position is returned after the stacking is completed, the control system puts the green bricks in place again, the operation is repeated in such a way until the stacking program is executed, the stacking in the area A is completed, the robot controller sends an area A stacking completion signal to the control system, the control system sends a half-car advancing signal to the transfer system, the transfer system pushes the kiln car 20 forward by half a car position, the control system feeds back a full car in place signal after the full car is in place, the control system sends a brick picking signal to the robot controller after receiving the full car in place signal, the robot 40 executes the stacking program again, repeating the stacking process until the stacking of the B area is completed, sending a stacking completion signal of the B area to the control system by the robot controller, sending a whole vehicle shifting signal to the transfer system by the control system, pushing the stacked kiln vehicle 20 to the track outlet by the transfer system, transferring the kiln vehicle to the next process, and finishing the whole process

Preferably, a truss 30 is arranged at a position of the kiln car track 10 opposite to the first end of the belt conveyor 70, the truss 30 is in a gantry type and spans the kiln car track 10, and the robot 40 is mounted on the truss 30, so that the action section of the robot 40 can completely cover the top surface of the kiln car 20.

The other side surface of the kiln car track 10 opposite to the belt conveyor 70 is provided with a waste brick recovery device 50 for accommodating scrapped refractory bricks.

The robot 40 has a mechanical gripper 414 at the gripping end, and the gripper 414 is a vacuum chuck gripper or a gripper. The gripper 414 includes a buffer cylinder, a connecting member, and a grasping hand, the first end of the connecting member is connected to the end of the main body of the robot 40, the main body of the buffer cylinder is connected to the second end of the connecting member, the buffering vibration end of the buffer cylinder is connected to the grasping hand, and the buffer cylinder is used for slowing down the transmission of the vibration received by the grasping hand to the main body of the robot 40.

Specifically, the vacuum chuck type gripper 414 is composed of a buffer cylinder, a connecting piece and a chuck body. One end of the connecting piece is connected with a sixth mechanical arm 413, the other end of the connecting piece is connected with a buffer cylinder, and the buffer cylinder is connected with a sucker body. The clamping type paw 414 consists of a connecting piece, a cylinder, a guide rail and a clamp body, and the clamping stroke is controlled by the expansion and contraction of the cylinder. Connecting piece one end is connected with sixth arm 413, and the other end is connected with the guide rail, and the cylinder is connected on the guide rail, and this body coupling of anchor clamps is on the cylinder.

As shown in fig. 2 and 3, in this embodiment, the robot 40 includes a base 401, a first spindle 402, a first arm 403, a second spindle 404, a second arm 405, a third spindle 406, a third arm 407, a fourth spindle 408, a fourth arm 409, a fifth spindle 410, a fifth arm 411, a sixth spindle 412, and a sixth arm 413, wherein the first spindle 402 has a first rotating end connected to the base 401, the first spindle 402 has a second rotating end connected to a first end of the first arm 403, the first arm 403 has a second end connected to a first rotating end of the second spindle 404, the second spindle 404 has a second rotating end connected to a first end of the second arm 405, the second arm 405 has a second end connected to a first rotating end of the third spindle 406, the third spindle 406 has a second rotating end connected to a first end of the third arm 407, the third arm 407 has a second end connected to a first rotating end of the fourth spindle 408, a second rotating end of the fourth rotating shaft 408 is connected with a first end of a fourth mechanical arm 409, a second end of the fourth mechanical arm 409 is connected with a first rotating end of a fifth rotating shaft 410, a second rotating end of the fifth rotating shaft 410 is connected with a first end of a fifth mechanical arm 411, a second end of the fifth mechanical arm 411 is connected with a first rotating end of a sixth rotating shaft 412, a second rotating end of the sixth rotating shaft 412 is connected with a first end of a sixth mechanical arm 413, and the second end of the sixth mechanical arm is the tail end of the main body of the robot 40;

the first rotating shaft 402 is a horizontally arranged plane rotating shaft; the fourth rotating shaft 408 is a plane rotating shaft, so that the third mechanical arm 407 and the fourth mechanical arm 409 extend linearly; the sixth rotation shaft 412 is a planar rotation shaft such that the fifth robot arm 411 and the sixth robot arm 413 extend linearly; the second shaft 404, the third shaft 406 and the fifth shaft 410 are all hinge shafts.

This resistant firebrick production system can be transported to the position of being close to kiln car track 10 by belt feeder 70 after brick machine 80 makes finished product resistant firebrick, robot 40 snatchs resistant firebrick and weighs the preliminary measurement, can direct order put kiln car 20 after resistant firebrick weight is qualified, if resistant firebrick weight is unqualified put into kiln car track 10 opposite side's useless brick recovery unit 50, whole process need not artifical transport resistant firebrick, automatic setting has been reached, high durability and convenient operation, not extravagant space, save the cost of labor, thereby realize automated production and improved production efficiency.

The refractory brick production system adopts the robot 40 to carry refractory bricks, and the controller converts the program into the rotation angle and the speed of each rotating shaft through calculation by executing the preset stacking program in the robot controller, so that the direction conversion and the distance movement are realized, the control program can be updated, the efficiency is high, the stacked refractory bricks are more tidy, the surface of the kiln car 20 is not easy to damage, and the automatic production is realized, so that the production efficiency is improved.

The foregoing is only a preferred embodiment of the present invention, and many variations in the specific embodiments and applications of the utility model may be made by those skilled in the art without departing from the spirit of the utility model, which falls within the scope of the claims of this patent.

Claims

1. The utility model provides a resistant firebrick production system with automatic sign indicating number brick function which characterized in that: comprises a kiln car track, a kiln car, a robot, a weighing platform, a belt conveyor, a finishing device and a brick press, wherein the kiln car is movably arranged on the kiln car track, the belt conveyor and the brick press are arranged on the same side surface of the kiln car track, wherein the conveying direction of the belt conveyor is horizontally vertical to the arrangement direction of the kiln car tracks, the first end of the belt conveyor is adjacent to the kiln car tracks, the feeding end of the brick press is butted with the second end of the belt conveyor, the collating device is arranged at the first end of the belt conveyor and is used for collating the refractory bricks conveyed from the second end of the belt conveyor to the first end of the belt conveyor into refractory brick stacking blocks stacked in a fixed form, the robot is arranged near the kiln car track, the weighing platform is arranged on the side surface of the kiln car track adjacent to the first end of the belt conveyor, the robot is used for grabbing refractory brick stacking blocks on the belt conveyor to the weighing platform to be weighed and then carrying the refractory brick stacking blocks to the bearing surface at the top of the kiln car to be orderly placed.

2. The system for producing refractory bricks with automatic brick stacking function according to claim 1, wherein: the robot is characterized in that a truss is arranged at a position, opposite to the first end of the belt conveyor, of the kiln car track, the truss is of a gantry type and spans the kiln car track, and the robot is installed on the truss.

3. The system for producing refractory bricks with automatic brick stacking function according to claim 1, wherein: and a waste brick recovery device for accommodating scrapped refractory bricks is arranged on the other side surface of the kiln car track opposite to the belt conveyor.

4. The system for producing refractory bricks with automatic brick stacking function according to claim 1, wherein: the grabbing tail end of the robot is a mechanical paw, and the paw is a vacuum chuck type grabbing hand or a clamping type grabbing hand.

5. The system for producing refractory bricks with automatic brick stacking function according to claim 4, wherein: the gripper includes buffer cylinder, connecting piece and snatchs the hand, the first end of connecting piece with the end-to-end connection of robot main part, buffer cylinder's main part and the second end connection of connecting piece, buffer cylinder's buffering shake end with snatch the hand and connect, buffer cylinder is used for slowing down and snatchs the vibration transmission that the hand received and transmit the robot main part.

6. The system for producing refractory bricks with automatic brick stacking function according to claim 1, wherein: the bearing surface at the top of the kiln car comprises two placing areas which are symmetrically arranged along the extending direction of the kiln car track.

7. The system for producing fire bricks with automatic brick stacking function according to any one of claims 1 to 6, wherein: the robot comprises a base, a first rotating shaft, a first mechanical arm, a second rotating shaft, a second mechanical arm, a third rotating shaft, a third mechanical arm, a fourth rotating shaft, a fourth mechanical arm, a fifth rotating shaft, a fifth mechanical arm, a sixth rotating shaft and a sixth mechanical arm, wherein the first rotating end of the first rotating shaft is connected with the base, the second rotating end of the first rotating shaft is connected with the first end of the first mechanical arm, the second end of the first mechanical arm is connected with the first rotating end of the second rotating shaft, the second rotating end of the second rotating shaft is connected with the first end of the second mechanical arm, the second end of the second mechanical arm is connected with the first rotating end of the third rotating shaft, the second rotating end of the third rotating shaft is connected with the first end of the third mechanical arm, the second end of the third mechanical arm is connected with the first rotating end of the fourth rotating shaft, the second rotating end of the fourth rotating shaft is connected with the first end of the fourth mechanical arm, the second end of the fourth mechanical arm is connected with the first rotating end of a fifth rotating shaft, the second rotating end of the fifth rotating shaft is connected with the first end of the fifth mechanical arm, the second end of the fifth mechanical arm is connected with the first rotating end of a sixth rotating shaft, the second rotating end of the sixth rotating shaft is connected with the first end of the sixth mechanical arm, and the second end of the sixth mechanical arm is the tail end of the robot main body;