Full-automatic brick making production line

Abstract

The invention belongs to the technical field of brick making, and particularly relates to a full-automatic brick making production line which comprises material distributing equipment, material mixing equipment, smashing equipment, forming equipment, stacking equipment, tray conveying equipment and a curing kiln. Conveying belts are installed between the material distributing equipment and the material mixing equipment and between the material mixing equipment and the smashing equipment; and the forming equipment is arranged at the output part of the crushing equipment. According to the full-automatic brick making production line, after maintenance is completed, a tray is taken down and then placed on the lifting assembly at the input position of the conveying frame, the tray is conveyed and placed on the conveying frame through the lifting assembly and then placed below the cleaning assembly, the multiple brush heads are driven by the multiple lifting air cylinders to be attached to the upper portion of the tray, and the surface of the tray is cleaned up through rotation of the brush heads; and a fan is matched for blowing air, so that the air is blown out of the hollow hose, the chippings brushed off by the tray are blown away, the chippings are sucked in cooperation with a dust suction assembly, the tray is automatically aligned to be cleaned when the tray retreats, and accumulation of the chippings is prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of brick making, and particularly relates to a fully automatic brick making production line. Background Art

[0002] The brick making process is as follows: large raw materials are crushed into fine particles meeting the standards by a crushing device. After mixing the granular raw materials with other ingredients such as binders, they are pressed into brick blanks. The made brick blanks are placed in a curing mechanism for low-temperature curing, and finally finished bricks are obtained.

[0003] In the existing environmental protection brick making process, it involves the processes of manufacturing brick blanks, curing brick blanks, and packing finished bricks. The above processes are respectively completed by a brick making mechanism, a curing mechanism, and a packing machine. Among them, in the stage of sending to the curing kiln, the bricks need to be stacked on a pallet. The surface of the just-formed bricks is relatively wet, and during the curing process, some brick debris will adhere to the pallet, and over time, the debris will accumulate, resulting in an uneven surface of the pallet, making it impossible to stack the bricks evenly. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a fully automatic brick making production line, which can automatically align and clean the pallet when the pallet is withdrawn to prevent debris accumulation.

[0005] To solve the above technical problem, the technical solution adopted by the present invention is: a fully automatic brick making production line, including a feeding device, a mixing device, a crushing device, a forming device, a stacking device, a pallet conveying device, and a curing kiln. A conveyor belt is installed between the feeding device and the mixing device and between the mixing device and the crushing device. The forming device is placed at the output of the crushing device. The stacking device is installed between the forming device and the pallet conveying device. The curing kiln is located on the side of the pallet conveying device away from the forming device; The pallet transfer device includes a transfer rack and two lifting components. The two lifting components are respectively placed at both ends of the transfer rack. The two lifting components are correspondingly located at the input and output of the curing kiln. A cleaning component is installed on the transfer rack, and the cleaning component is located near the output of the curing kiln. The cleaning component includes a support frame, a plurality of lifting cylinders and a plurality of brush heads. The support frame is installed on the transfer rack. The plurality of lifting cylinders are equidistantly installed on the support frame along the width of the transfer rack, and the output ends face the transfer rack and are installed with rotating machines. The plurality of brush heads are respectively installed on the rotating machines of the plurality of lifting cylinders. Air blowers are installed on both symmetric sides of the support frame. The support frame is installed with a conduit, and air outlet pipes communicated with the conduit are installed on both air blowers. An air cavity is arranged in each of the plurality of brush heads, and the brush head is provided with a plurality of hollow hoses. The plurality of hollow hoses are communicated with the air cavity. A rotating ring is rotatably installed on the air cavity. The conduit is provided with transmission pipes respectively connected to the rotating ring, and the transmission pipes are communicated with the air cavity. A dust suction component communicated with the suction end of the air blower is installed below the support frame corresponding to the air blower.

[0006] A plurality of hard brush strips are equidistantly arranged along the tube wall at the lower end of the hollow hose.

[0007] The dust suction component includes a dust collection bucket, a conical guide bucket and a filter cover. The conical guide bucket is installed above the dust collection bucket, and the small-diameter opening of the conical guide bucket is communicated with the dust collection bucket. One side of the top of the conical guide bucket is provided with a suction pipe. The suction pipe is placed in the support frame, and a dust accumulation cover is adsorbed on the suction pipe. The filter cover is installed on the top of the conical guide bucket. The air blower is installed on the filter cover, and the input end is communicated with the conical guide bucket.

[0008] The lifting component includes a lifting frame and two lifting chains. The two lifting chains are symmetrically installed on both sides of the lifting frame and are located on both sides of the transfer rack. A driving machine for driving the two lifting chains is installed on the lifting frame. The lifting chains are equidistantly installed with a plurality of support plates. An auxiliary guide groove is installed on one side of the lifting frame facing the transfer rack. The support plate is provided with guide wheels rolling in the auxiliary guide groove.

[0009] Mother-daughter vehicles are respectively installed at the output and input of the curing kiln. The two lifting components are respectively correspondingly arranged with the two mother-daughter vehicles.

[0010] A brick clamping machine is installed on one side of the transfer rack. The brick clamping machine is near the output of the curing kiln. A transfer belt is arranged below the brick clamping machine.

[0011] The crushing device includes a material receiving tank, a conveyor belt, and a crushing chamber. The material receiving tank is located below the output of the conveyor belt of the mixer. The conveyor belt is installed at the bottom inside the material receiving tank. The crushing chamber is installed at the output of the material receiving tank. A crushing knife set is installed inside the crushing chamber. A driving motor for driving the rotation of the crushing knife set is installed below the material receiving tank.

[0012] The cloth spreading machine includes three storage tanks. Mobile transfer components are installed below each of the three storage tanks. The mobile transfer components include guide rails, mobile frames, and conveyor belts. The guide rails are installed below the storage tanks. The mobile frames are movably placed on the guide rails. The conveyor belts are installed on the mobile frames. An output port that fits the conveying surface of the conveyor belt is provided at the bottom of the storage tank. An opening is provided on the output side of the output port facing the conveyor belt. A conveyor belt is installed at the output of the conveyor belt. The conveying direction of the conveyor belt is vertically arranged with the conveying direction of the conveyor belt on the horizontal plane.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. For the fully automatic brick-making production line of the present invention, after curing is completed, the pallet is removed and placed on the lifting component at the input of the transfer rack. The lifting component transfers the pallet onto the transfer rack and then places it below the cleaning component. A plurality of lifting cylinders drive a plurality of brush heads to fit above the pallet. The surface of the pallet is cleaned by the rotation of the brush heads. In cooperation with a blower, air is blown, and the air blows out from the hollow hose, so that the debris brushed off the pallet is blown away. In cooperation with the dust suction component, the debris is sucked, realizing automatic alignment and cleaning of the pallet when the pallet is withdrawn, and preventing the accumulation of debris.

[0014] 2. For the fully automatic brick-making production line of the present invention, during bricklaying production, the required materials are transported by the cloth spreading machine through the conveyor belt and placed on the mixer for mixing. The mixed material has some humidity and is prone to caking. It then enters the crushing device for further crushing into fine particles, and then enters the molding machine for pressing and molding. Then, the formed bricks are stacked on the pallets of the pallet transfer machine by the stacking machine, and then transferred and placed in the curing kiln, realizing full-automatic brick making.

[0015] 3. For the fully automatic brick-making production line of the present invention, suction is provided by a blower. In cooperation with the suction pipe and the dust collection hood, the blown-away debris is sucked into the conical guide barrel. Due to the structure of the conical guide barrel, the air will flow in a vortex in the conical guide barrel. Its air flow trajectory enters the conical guide barrel through the suction pipe and then flows in a vortex and is placed below the conical guide barrel, so as to flow towards the blower through the central part of the conical guide barrel. Thus, a flow gap is formed between the formed eddy current and the inner wall of the conical guide barrel. Therefore, the debris is blown in the conical guide barrel and adheres to the inner wall of the conical guide barrel and spirally descends into the dust collection barrel, realizing debris collection, and the work of dust suction and debris blowing is carried out by one blower. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the full-automatic brick-making production line of the present invention; Figure 2 It is a schematic structural diagram of the pallet transfer device of the present invention; Figure 3 It is a schematic structural diagram of the cleaning component of the present invention; Figure 4 It is a schematic structural diagram of the brush head of the present invention; Figure 5 It is a schematic structural diagram of the dust suction component of the present invention; Figure 6 It is a schematic structural diagram of the cleaning component from another perspective of the present invention; Figure 7 It is an enlarged schematic structural diagram of part A of the present invention; Figure 8 It is a schematic structural diagram of the lifting component of the present invention; Figure 9 It is a schematic structural diagram of the cloth feeding device of the present invention; Figure 10 It is a schematic structural diagram of the mobile transfer component of the present invention; Figure 11 It is a schematic structural diagram of the crushing device of the present invention.

[0017] Markings in the figure: 1. Cloth feeding device; 101. Storage tank; 102. Mobile transfer component; 103. Guide rail; 104. Mobile frame; 105. Transmission belt; 106. Conveyor belt; 2. Mixing device; 3. Crushing device; 301. Material receiving trough; 302. Conveyor belt; 303. Crushing bin; 304. Crushing cutter group; 305. Driving motor; 4. Molding device; 5. Stacking device; 6. Pallet transfer device; 601. Transfer rack; 602. Lifting component; 603. Lifting frame; 604. Lifting chain; 605. Support plate; 7. Curing kiln; 701. Mother and son vehicle; 8. Cleaning component; 801. Support frame; 802. Lifting cylinder; 803. Brush head; 804. Rotating machine; 805. Fan; 806. Duct; 807. Air outlet pipe; 808. Air cavity; 809. Hollow hose; 8010. Rotating ring; 8011. Transfer pipe; 8012. Hard brush strip; 9. Dust suction component; 901. Dust collection bucket; 902. Conical guide bucket; 903. Filter cover; 904. Suction pipe; 905. Dust accumulation cover; 10. Brick clamping machine; 11. Transfer belt. Detailed implementation manners

[0018] To make the above features and advantages of the present invention more obvious and understandable, specific embodiments are hereinafter given and described in detail in conjunction with the accompanying drawings as follows.

[0019] As Figures 1-11 shown, this embodiment provides a fully automatic brick production line, including a cloth feeding device 1, a mixing device 2, a crushing device 3, a forming device 4, a stacking device 5, a pallet conveying device 6 and a curing kiln 7. A conveyor belt is installed between the cloth feeding device 1 and the mixing device 2 and between the mixing device 2 and the crushing device 3. The forming device 4 is placed at the output of the crushing device 3. The stacking device 5 is installed between the forming device 4 and the pallet conveying device 6. The curing kiln 7 is located on the side of the pallet conveying device 6 away from the forming device 4; The pallet transfer device 6 includes a transfer rack 601 and two lifting components 602. The two lifting components 602 are respectively placed at both ends of the transfer rack 601. The two lifting components 602 are correspondingly located at the input and output of the curing kiln 7. A cleaning component 8 is installed on the transfer rack 601. The cleaning component 8 is located at a position close to the output of the curing kiln 7. The cleaning component 8 includes a support frame 801, a plurality of lifting cylinders 802 and a plurality of brush heads 803. The support frame 801 is installed on the transfer rack 601. The plurality of lifting cylinders 802 are equidistantly installed on the support frame 801 along the width of the transfer rack 601, and the output ends are oriented towards the transfer rack 601 and are installed with rotating motors 804. The plurality of brush heads 803 are respectively installed on the rotating motors 804 of the plurality of lifting cylinders 802. Air blowers 805 are installed on both symmetric sides of the support frame 801. The support frame 801 is installed with a conduit 806, and air outlet pipes 807 communicated with the conduit 806 are installed on both air blowers 805. An air cavity 808 is provided in each of the plurality of brush heads 803, and the brush heads 803 are provided with a plurality of hollow hoses 809. The plurality of hollow hoses 809 are all communicated with the air cavity 808. A rotating ring 8010 is rotatably installed on the air cavity 808. The conduit 806 is provided with a transmission pipe 8011 respectively connected to the rotating ring 8010. The transmission pipe 8011 is communicated with the air cavity 808. A dust suction component 9 communicated with the suction end of the air blower 805 is installed below the support frame 801 corresponding to the air blower 805. Specifically, a plurality of hard brush strips 8012 are equidistantly provided along the tube wall at the lower end of the hollow hose 809. The hollow hose 809 blows air, while the hard brush strips 8012 perform cleaning, so that cleaning can be stably performed while blowing air. During bricklaying production, the required materials are transported by a conveyor belt through a batching machine and placed on a mixer for mixing. The mixed material has some humidity and is prone to caking. Then it enters the crushing device 3 for further crushing into fine particles, and then enters a molding machine for pressing and molding. Then the formed bricks are stacked on the pallet of the pallet transfer machine by a stacking machine, and then transported and placed in the curing kiln 7 to realize full-automatic brick making. After curing is completed, the pallet is taken off and placed on the lifting component 602 at the input of the transfer rack 601. The lifting component 602 transfers the pallet onto the transfer rack 601 and then places it below the cleaning component 8. The plurality of lifting cylinders 802 drive the plurality of brush heads 803 to fit above the pallet. The surface of the pallet is cleaned by the rotation of the brush heads 803. And in cooperation with the air blower 805 by blowing air, the air blows out from the hollow hose 809, so that the debris brushed off the pallet is blown away, and in cooperation with the dust suction component 9 to suck the debris, realizing automatic cleaning of the pallet when it is withdrawn to prevent debris accumulation.

[0020] Further, the dust suction assembly 9 includes a dust collection bucket 901, a conical guide bucket 902, and a filter cover 903. The conical guide bucket 902 is installed above the dust collection bucket 901, and the small-diameter opening of the conical guide bucket 902 communicates with the dust collection bucket 901. One side of the top of the conical guide bucket 902 is provided with a suction pipe 904. The suction pipe 904 is placed along and inside the support frame 801, and a dust accumulation cover 905 is adsorbed and installed on the suction pipe 904. The filter cover 903 is installed on the top of the conical guide bucket 902, and the fan 805 is installed on the filter cover 903, and the input end is communicated with the conical guide bucket 902. By providing suction force through the fan 805, the suction pipe 904 and the dust accumulation cover 905 cooperate to suck the blown debris into the conical guide bucket 902. Due to the structure of the conical guide bucket 902, the wind will flow in a vortex in the conical guide bucket 902. Its wind flow trajectory enters the conical guide bucket 902 through the suction pipe 904 and then flows in a vortex below the conical guide bucket 902, so as to flow towards the fan 805 through the central part of the conical guide bucket 902. Thus, a flow gap is formed between the formed eddy current and the inner wall of the conical guide bucket 902, so that the debris is blown by the wind in the conical guide bucket 902 and adheres to the inner wall of the conical guide bucket 902 to spiral down and fall into the dust collection bucket 901, realizing debris collection, and performing the work of dust suction and crushing through one fan 805.

[0021] Further, the lifting assembly 602 includes a lifting frame 603 and two lifting chains 604. The two lifting chains 604 are symmetrically installed on both sides of the lifting frame and are located on both sides of the transmission frame 601. A driving machine for driving the two lifting chains 604 is installed on the lifting frame. A plurality of support plates 605 are equidistantly installed on the lifting chains 604; on one side of the lifting frame 603 facing the transmission frame 601, an auxiliary guiding groove is installed, and the support plate 605 is provided with guiding wheels that roll in the auxiliary guiding groove. Specifically, mother-and-son vehicles 701 are respectively installed at the output and the output of the curing kiln 7. The two lifting assemblies 602 are respectively arranged corresponding to the two mother-and-son vehicles 701. The transmission frame 601 transports the pallet below the stacking machine. Then, after the stacking machine finishes stacking and transports it to the lifting assembly 602 at the output of the transmission frame 601, this lifting assembly 602 raises the pallet, facilitating the mother-and-son vehicle 701 on the curing kiln 7 to grab and transfer it. After the pallet is removed after curing and placed on the lifting assembly 602 at the input of the transmission frame 601, this lifting assembly 602 transports the pallet onto the transmission frame 601, and then transports the pallet onto the transmission frame 601 and then transports the pallet below the stacking machine through the transmission frame 601, realizing automatic circulation without manual handling. And the auxiliary guiding groove is provided so that when the support plate 605 bears the pallet, the lifting chain 604 can be prevented from shaking through the cooperation of the guiding groove and the guiding wheels, and the two mother-and-son vehicles 701 are used to transfer the bricks in the curing kiln 7.

[0022] Further, a brick clamping machine 10 is installed on one side of the transfer rack 601. The brick clamping machine 10 is located near the output of the curing kiln 7. A transfer belt 11 is provided below the brick clamping machine 10. The cured bricks on the pallet transfer device 6 are clamped and transferred by the brick clamping machine 10 and placed on the transfer belt 11, and then transferred through the transfer belt 11.

[0023] Further, the crushing device 3 includes a material receiving tank 301, a conveyor belt 302, and a crushing chamber 303. The material receiving tank 301 is located below the output of the conveyor belt of the mixer. The conveyor belt 302 is installed at the bottom inside the material receiving tank 301. The crushing chamber 303 is installed at the output of the material receiving tank 301. A crushing cutter group 304 is installed inside the crushing chamber 303. A driving motor 305 for driving the crushing cutter group 304 to rotate is installed below the material receiving tank 301. The material placed in the material receiving tank 301 is conveyed by the conveyor belt 302, so that the material enters the crushing chamber 303, and the driving motor 305 drives the crushing cutter group 304 to rotate for crushing.

[0024] Further, the cloth spreading machine includes three material storage tanks 101. Mobile transfer components 102 are installed below each of the three material storage tanks 101. The mobile transfer component 102 includes a guide rail 103, a mobile frame 104, and a conveyor belt 105. The guide rail 103 is installed below the material storage tank 101. The mobile frame 104 is movably placed on the guide rail 103. The conveyor belt 105 is installed on the mobile frame 104. An output port that fits the conveying surface of the conveyor belt 105 is provided at the bottom of the material storage tank 101, and the output port is provided with an opening facing the output side of the conveyor belt 105. A conveyor belt 106 is installed at the output of the conveyor belt 105, and the conveying direction of the conveyor belt 106 is perpendicular to the conveying direction of the conveyor belt 105 on the horizontal plane. When the conveyor belt 105 moves, the material is taken out from the output port to the opening for transmission. Different colored materials are stored in the material storage tanks 101, so that the materials are placed on the conveyor belt 105 and fed through the transmission of the conveyor belt 105. The mobile frame 104 drives the conveyor belt 105 to move on the guide rail 103, thereby adjusting the discharging position of the conveyor belt 105, so that the materials fall at different positions, and the mixed materials are conveyed through the conveyor belt 106, realizing cloth spreading without angle limitation and achieving diverse color mixing.

[0025] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic brick production line, characterized by: It includes a material distribution device, a material mixing device, a crushing device, a molding device, a stacking device, a pallet transmission device and a curing kiln. A conveyor belt is installed between the material distribution device and the material mixing device and between the material mixing device and the crushing device. The molding device is placed at the output of the crushing device. The stacking device is installed between the molding device and the pallet transmission device. The curing kiln is located on the side of the pallet transmission device away from the molding device. The tray transmission equipment includes a transmission frame and two lifting components, the two lifting components are respectively placed at the two ends of the transmission frame, and the two lifting components are correspondingly located at the input and output of the curing kiln. A cleaning component is installed on the transmission frame, and the cleaning component is located near the output of the curing kiln. The cleaning component includes a support frame, a plurality of lifting cylinders and a plurality of brush heads. The support frame is installed on the transmission frame, and the plurality of lifting cylinders are equidistantly installed on the support frame along the width of the transmission frame, and the output end is arranged toward the transmission frame and is provided with a rotating machine, and the plurality of brush heads are respectively installed on the rotating machines of the plurality of lifting cylinders, and fans are installed on the symmetrical sides of the support frame, and the support frame is provided with a duct, and the fans on both sides are both provided with an air outlet pipe connected with the duct, and the plurality of brush heads are each provided with an air cavity, and the brush head is provided with a plurality of hollow hoses, and the plurality of hollow hoses are all connected with the air cavity, and a rotating ring is rotatably installed on the air cavity, and the duct is provided with a transmission pipe respectively connected with the rotating ring, and the transmission pipe is connected with the air cavity, and a dust collection component connected with the suction end of the fan is installed below the support frame corresponding to the fan.

2. A fully automatic brick production line according to claim 1, characterized in that: The lower end of the hollow hose is provided with a plurality of bristle brush strips at equal intervals along the hose wall thereof.

3. The fully automatic brick production line according to claim 1 is characterized in that: The dust collection assembly includes a dust collecting bucket, a conical guide bucket and a filter cover, the conical guide bucket is installed above the dust collecting bucket, and the small diameter mouth of the conical guide bucket is connected to the dust collecting bucket, one side of the top of the conical guide bucket is provided with a suction pipe, the suction pipe is placed in a support frame, and a dust collection cover is installed on the suction of the suction pipe, the filter cover is installed on the top of the conical guide bucket, the fan is installed on the filter cover, and the input end is connected to the conical guide bucket.

4. The fully automatic brick production line according to claim 1 is characterized in that: The lifting assembly includes a lifting frame and two lifting chains. The two lifting chains are symmetrically installed on both sides of the lifting frame and located on both sides of the transmission frame. A driving machine for driving the two lifting chains is installed on the lifting frame. A plurality of support plates are equidistantly installed on the lifting chains. An auxiliary guide groove is installed on the lifting frame on the side facing the transmission frame, and the support plate is provided with a guide wheel that rolls in the auxiliary guide groove.

5. The fully automatic brick production line according to claim 4 is characterized in that: The output and output of the curing kiln are respectively equipped with a mother-and-child car, and the two lifting assemblies are respectively arranged corresponding to the two mother-and-child cars.

6. The fully automatic brick production line according to claim 4 is characterized in that: A brick clamping machine is installed on one side of the transmission frame, and the brick clamping machine is close to the output of the curing kiln. A transfer belt is provided below the brick clamping machine.

7. The fully automatic brick production line according to claim 1 is characterized in that: The crushing equipment includes a material receiving trough, a conveyor belt and a crushing bin. The material receiving trough is located below the output port of the conveyor belt of the mixer, the conveyor belt is installed at the bottom of the material receiving trough, the crushing bin is installed at the output port of the material receiving trough, a crushing knife group is installed in the crushing bin, and a driving motor for driving the crushing knife group to rotate is installed below the material receiving trough.

8. The fully automatic brick production line according to claim 1 is characterized in that: The material placing machine includes three storage tanks, and a mobile transmission component is installed below the three storage tanks. The mobile transmission component includes a guide rail, a mobile frame and a conveyor belt. The guide rail is installed below the storage tank, and the mobile frame is movably placed on the guide rail. The conveyor belt is installed on the mobile frame. An output port that fits the conveying surface of the conveyor belt is provided at the bottom of the storage tank, and the output port is provided with an opening toward the output side of the conveyor belt; a conveyor belt is installed at the output of the conveyor belt, and the conveying direction of the conveyor belt is arranged perpendicular to the conveying direction of the conveyor belt on a horizontal plane.

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