CN115556227A

CN115556227A - Automatic production line and production process for unburned bricks

Info

Publication number: CN115556227A
Application number: CN202211239766.6A
Authority: CN
Inventors: 刘林辉
Original assignee: Sihui Dameidi New Material Co ltd
Current assignee: Sihui Dameidi New Material Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-03
Anticipated expiration: 2042-10-10
Also published as: CN115556227B

Abstract

The invention discloses an automatic production line and a production process for unburned bricks, wherein the production line comprises feeding equipment, distributing equipment, green brick forming equipment, high-temperature steam maintenance equipment, conveying equipment, righting equipment arranged on the conveying equipment and used for righting the unburned bricks, first conveying equipment used for conveying a supporting plate onto the high-temperature steam maintenance equipment, second conveying equipment used for conveying the green bricks in the green brick forming equipment to the supporting plate on the high-temperature steam maintenance equipment, and third conveying equipment used for conveying the unburned bricks away from the conveying equipment; wherein the feeding equipment is connected with the distributing equipment in a process manner; the material distribution equipment is connected with the green brick forming equipment in a process manner; the high-temperature steam maintenance equipment is connected with the conveying equipment in a process manner. The production line has the advantages of centralized stations, simple process, automatic feeding, discharging and transportation, and high automation degree, thereby ensuring higher production efficiency and lower cost.

Description

Automatic production line and production process for unburned bricks

Technical Field

The invention relates to the technical field of unfired brick production, in particular to an automatic unfired brick production line and a production process.

Background

With the rise of the land industry, unburned bricks are greatly applied and popularized in the building industry. The unburned brick is also called a chemical combination brick. The refractory material is a refractory material which can be directly used for building without sintering green bricks. The production process is that refractory materials of different materials are used, and the combination of powder and granular materials in the product is mainly combined by the chemical action of a binding agent. Common binders are: water glass, sulfate, metal chloride, phosphoric acid or phosphate, silicate, cement and the like. After the green body pressed by cement as a coagulant is maintained by high-temperature steam, the formed unburned brick is a cement brick.

The existing production line without brick firing usually comprises a weighing device, a mixing device, a distributing machine, a press, a steam roller kiln, a carrying device and the like, stations among all process devices are dispersed, the stations are not concentrated, the processes are complicated, discharging, feeding and transporting are required to be carried out manually, the automation degree of operation is low, and the production cost is high and the efficiency is low.

Disclosure of Invention

The invention aims to overcome the existing problems and provide an automatic unfired brick production line which has centralized stations, simple procedures, automatic feeding, discharging and transportation and high automation degree, thereby having higher production efficiency and lower cost.

The invention also aims to provide an automatic production process of unburned bricks.

The purpose of the invention is realized by the following technical scheme:

an automatic production line for unburned bricks comprises a feeding device for feeding materials, a distributing device for distributing the materials, a green brick forming device for pressing the materials to form green bricks, a high-temperature steam maintenance device for maintaining the green bricks with high-temperature steam to form the unburned bricks, a conveying device for conveying the unburned bricks, a correcting device arranged on the conveying device for correcting the unburned bricks, a first conveying device for conveying a supporting plate to the high-temperature steam maintenance device, a second conveying device for conveying the green bricks in the green brick forming device to the supporting plate on the high-temperature steam maintenance device, and a third conveying device for conveying the unburned bricks away from the conveying device; wherein the feeding equipment is connected with the distributing equipment in a process manner; the distributing equipment is connected with the green brick forming equipment in a process manner; the high-temperature steam maintenance equipment is connected with the conveying equipment in a process manner.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the automatic unfired brick production line, materials are thrown into the material distribution equipment through the material feeding equipment, the materials are distributed on the green brick forming equipment through the material distribution equipment, and after the material distribution is finished, the green brick forming equipment performs compression forming on the materials to enable the materials to form green bricks; the method comprises the following steps that a supporting plate is conveyed to high-temperature steam maintenance equipment through first conveying equipment, then green bricks pressed and molded by green brick molding equipment are conveyed to the supporting plate on the high-temperature steam maintenance equipment through second conveying equipment, the high-temperature steam maintenance equipment carries out high-temperature steam maintenance on the green bricks on the supporting plate, the green bricks form unburnt bricks, the unburnt bricks are conveyed to correcting equipment through conveying equipment, the correcting equipment corrects a plurality of unburnt bricks, and finally the plurality of unburnt bricks on the supporting plate are integrally removed through third conveying equipment, so that automatic production of the unburnt bricks is realized; the station of this production line is concentrated, and the process is simple, can automatic feeding, unloading and transportation, and degree of automation is high to make production efficiency higher, the cost is lower.

2. According to the preferred scheme, two bins are arranged, so that two different types of materials can be loaded, and secondary material distribution is realized; the distributing hoppers are arranged on each material box, when materials are received, the materials fall into the collecting hoppers in the two distributing hoppers respectively, the materials are uniformly distributed in the material boxes through the distribution of the distributing channels, the smooth and uniform distribution is realized through the arrangement of the distributing channels, and the production quality of green bricks is improved.

3. According to the preferred scheme, because gaps exist among the unburnt bricks on the supporting plate, the unburnt bricks can be orderly stacked only by being moved away one by one when being moved away from the production line, therefore, before the unburnt bricks are moved away from the production line, the left and right correcting plates are driven to be close to each other by the left and right correcting driving mechanism, and the plurality of unburnt bricks on the supporting plate are corrected in the left and right directions, so that the left and right sides of each unburnt brick are accurately aligned; then the front vertical driving mechanism drives the front clapper to vertically move downwards, and the rear vertical driving mechanism simultaneously drives the rear clapper to vertically move downwards, so that the front clapper, the rear clapper and the unburnt bricks are aligned; the front beating driving mechanism drives the front beating plate to move backwards, and the rear beating driving mechanism drives the rear beating plate to move forwards; the plurality of unfired bricks are rightly beaten in the front-back direction, so that the plurality of unfired bricks are closely and tidily arranged together; carry out accurate location to not burning the brick, third haulage equipment can be removed a plurality of not burning bricks from the production line together, will not burn the brick and neatly pile up to improve handling efficiency.

4. According to the preferred scheme, the horizontal driving mechanism and the vertical driving mechanism are arranged, so that the horizontal movement and the vertical movement of the sucking disc can be realized, the automatic conveying of the green bricks, the supporting plates or the unfired bricks is realized, the transfer efficiency is high, the labor and the time are saved, the automatic production of the unfired bricks is realized by continuously and repeatedly conveying, and the problem of low transfer efficiency of various green bricks, supporting plates or the unfired bricks in the prior art is solved.

5. According to the preferred scheme of the invention, in the process of compressing the material, the material and the floating frame generate relative movement, so that the gas trapping area is damaged and exposed, and gas can be discharged from the contact surface between the material and the die cavity; because the compression ratio is large and the gas escape amount is maximum in the initial compression stage, the mutual dislocation motion between the material and the floating frame is generated in the stage, and the rapid gas discharge is facilitated. In addition, after the first compression is completed, the upper die slightly lifts up quickly, an exhaust gap is formed above the material, and gas in the material can be quickly exhausted. Compared with the air exhaust in the prior art, the air exhaust device has the advantages that the material compression time is short, the air exhaust is realized during one-side compression, and the air is quickly exhausted by manufacturing the space which is favorable for the air exhaust, so that air bubbles can be effectively and fully exhausted in time, the defect of an inner interlayer caused by the material after molding is avoided, and the molding quality of a green brick is improved; the prior art improves the new exhaust effect by prolonging the exhaust time, but the exhaust effect of the invention is very remarkable compared with the prior art because the passage of the exhaust is obstructed.

6. In the process of compacting materials, the floating oil cylinder can cancel the locking effect on the floating frame, so that the energy consumption of the floating oil cylinder is reduced, and meanwhile, the energy consumption of other oil cylinders is not consumed, so that the overall energy consumption is reduced, the resources are saved, and the production cost is reduced.

Drawings

Fig. 1-2 are schematic structural views of an unfired brick automatic production line in the invention.

Fig. 3 to 4 are schematic structural views of a material distribution apparatus according to the present invention, in which fig. 3 is a perspective view and fig. 4 is a front view.

Fig. 5 is a schematic structural view of the feeding device, the distributing device and the green brick forming device in different states, wherein fig. 5 is a schematic structural view of a material box in a material receiving station, fig. 6 is a schematic structural view of a lower die aligned with a distributing platform, and the material box is in a material distribution preparing position; FIG. 7 is a schematic view of the first bin at the green brick forming station, with the lower die moving downward for distributing material; FIG. 8 is a schematic view of a second hopper at the green brick forming station with the lower mold moving downward for a second distribution, and FIG. 9 is a schematic view of the hopper in a ready-to-distribute position with the upper and lower molds compressing the material.

Fig. 10 is a schematic view of the construction of the bin and dispensing hopper of the present invention.

Fig. 11 is a schematic view of the structure of the distribution hopper of the present invention.

Fig. 12 is a schematic distribution diagram of the distribution channels and the secondary distribution channels in the present invention.

Fig. 13 is a schematic view of the automatic adjusting mechanism in the distributing device of the present invention in operation.

Fig. 14 is a schematic view of the detailed structure of the automatic adjusting mechanism of the present invention.

Fig. 15 is a schematic top view of the automatic adjustment mechanism of the present invention.

Fig. 16-17 are schematic structural views of a setting device and a conveying device in the invention, wherein fig. 16 is a perspective view, fig. 17 is a front view, and an arrow of fig. 16 indicates a conveying direction of unfired bricks.

Fig. 18-19 are schematic structural views of a positive-taking device in the invention, wherein 18 is a perspective view, and fig. 19 is a top view.

Fig. 20 to 21 are schematic structural views of the left-right correcting mechanism in the present invention, in which fig. 20 is a perspective view and fig. 21 is a side view.

Fig. 22 is a perspective view of the connecting rod of the present invention.

Fig. 23 is a schematic perspective view of the front-back correcting mechanism according to the present invention.

Fig. 24 is a top view of the conveyor and lift mechanism of the present invention.

Fig. 25 to 26 are schematic structural views of the lifting mechanism of the present invention, wherein fig. 25 is a perspective view and fig. 26 is a front view.

Fig. 27 is a partial enlarged view of a portion a in fig. 25.

Fig. 28 to 29 are schematic structural views of the first conveying device, the second conveying device or the third conveying device in the present invention, wherein fig. 28 is a schematic view of a working state in a front view direction, an arrow indicates a conveying direction of a green brick, and fig. 29 is a right side view of a blanking device.

Fig. 30 is a perspective view of the chuck of the present invention.

Fig. 31 is a schematic view of the internal structure of the suction cup of the present invention.

Fig. 32 is a partial enlarged view at B in fig. 31.

Fig. 33 is an exploded view of the suction cup of the present invention.

Fig. 34 is a bottom view of the suction cup body of the present invention.

Detailed Description

In order to make those skilled in the art understand the technical solutions of the present invention well, the following description of the present invention is provided with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

Example 1

Referring to fig. 1-2, the embodiment discloses an automatic production line for unburned bricks, which includes a charging device 1 for charging materials, a distributing device 2 for distributing materials, a green brick forming device 3 for pressing materials to form green bricks, a high-temperature steam maintenance device 4 for maintaining the green bricks with high-temperature steam to form the unburned bricks, a conveying device 5 for conveying the unburned bricks, a correcting device 6 arranged on the conveying device 5 for correcting the unburned bricks, a first conveying device 7 for conveying pallets to the high-temperature steam maintenance device 4, a second conveying device 8 for conveying the green bricks in the green brick forming device 3 to the pallets on the high-temperature steam maintenance device 4, and a third conveying device 9 for conveying the unburned bricks away from the conveying device 5; wherein the feeding equipment 1 is connected with the distributing equipment 2 in a process manner; the distributing device 2 is connected with the green brick forming device 3 in a process manner; the high-temperature steam maintenance equipment 4 is connected with the conveying equipment 5 in a technological mode.

Referring to fig. 1-9, the feeding device 1 comprises two feeding tanks 1-1, namely a first feeding tank 1-11 and a second feeding tank 1-12; the two feeding tanks 1-1 are respectively used for storing different types of materials.

Referring to fig. 1-11, the material distribution device 2 is a secondary material distribution device, and the material distribution device 2 includes a material distribution frame 2-1, a material distribution platform 2-2 disposed on the material distribution frame 2-1, two material bins 2-3 slidably disposed on the material distribution platform 2-2, and a material distribution driving mechanism 2-16 for driving the material bins 2-3 to move on the material distribution platform 2-2; wherein the two workbenches 2-3 are respectively a first workbenches 2-31 and a second workbenches 2-32; each bin 2-3 is provided with a distribution hopper 2-4, and each distribution hopper 2-4 comprises a collection hopper 2-4-1 at the upper end and a plurality of distribution channels 2-4-2 at the lower end; the collecting hopper 2-4-1 is communicated with the distribution channel 2-4-2; the materials are put into a collecting hopper 2-4-1 and are uniformly distributed in a material box 2-3 through the shunting of a distribution channel 2-4-2; the material receiving station 2-5 is arranged on the material distributing platform 2-2 at the position corresponding to the two feeding tanks 1-1. During material distribution, the positions of the first feeding tank 1-11 and the second feeding tank 1-12 correspond to the positions of the first material box 2-31 and the second material box 2-32 one by one.

Referring to fig. 1-9, the green brick forming device 3 is arranged on a green brick forming station 3-6, and the green brick forming device 3 comprises a floating frame 3-11, a floating oil cylinder 3-10, an upper die 3-13, a lower die 3-14, an upper driving mechanism and a lower driving mechanism (not shown in the figure); the floating frame 3-11 is positioned on the material distribution platform 2-2, a mold cavity 3-12 is arranged in the floating frame 3-11, the upper mold 3-13 and the lower mold 3-14 are matched with the mold cavity 3-12, and a space above the lower mold 3-14 and between the lower mold 3-12 is a material receiving space; the floating oil cylinder 3-10 is used for controlling the floating frame 3-11 to be in a fixed, moving or free floating state; the upper driving mechanism is used for driving the upper dies 3-13 to move along the up-down direction, and the lower driving mechanism is used for controlling the lower dies 3-14 to move along the up-down direction.

Referring to fig. 1-11, the specific working principle of the above mechanism is as follows: when distributing, the floating oil cylinder 3-10 controls the floating frame 3-11 and the distributing platform 2-2 to be on the same horizontal plane, the lower die 3-14 moves upwards and extends into the die cavity 3-12 until the floating frame moves to be aligned with the distributing platform 2-2; the cloth driving mechanism 2-16 drives the two material boxes 2-3 to move to the material receiving station 2-5, the two feeding tanks 1-1 are filled with different types of materials, the feeding tanks 1-1 are opened, the materials respectively fall onto the collecting hoppers 2-4-1 in the two distributing hoppers 2-4, the materials are uniformly distributed in the material boxes 2-3 through the shunting of the distributing channels 2-4-2, and the feeding tanks 1-1 are closed after the material boxes 2-3 are filled; after the material receiving is finished, two material boxes 2-3 filled with materials are driven by a material distribution driving mechanism 2-16 to move towards a floating frame 3-11 from a material receiving station 2-5, and firstly, the two material boxes 2-3 need to sequentially cross over the floating frame 3-11 to reach positions 3-15 for preparing the materials; then the cloth driving mechanism 2-16 drives the two material boxes 2-3 to move reversely, namely towards the position of the floating frame 3-11, when the first material box 2-31 closest to the die cavity 3-12 moves to the upper end of the die cavity 3-12 and the positions of the first material box 2-31 and the die cavity 3-12 correspond to each other, the cloth driving mechanism 2-16 stops driving; the lower die 3-14 moves downwards to a set height, and the materials on the first material box 2-31 fall into the material receiving space on the die cavity 3-12 until the materials are filled; then the cloth driving mechanism 2-16 drives the two work bin 2-3 to move towards the direction of the material receiving station 2-5, the first work bin 2-31 which finishes cloth leaves the upper end of the die cavity 3-12, the second work bin 2-32 reaches the upper end of the die cavity 3-12, and the cloth driving mechanism 2-16 stops driving until the positions of the second work bin 2-32 and the die cavity 3-12 correspond to each other; the lower die 3-14 moves downwards to a set height, and the materials on the second material box 2-32 fall into the material receiving space on the die cavity 3-12 until the materials are filled; the cloth driving mechanism 2-16 drives the two work bin 2-3 to move towards the direction of the material receiving station 2-5 until the two work bin 2-3 reaches the material receiving station 2-5, so as to prepare for next material receiving and carry out next cloth; after the material distribution is finished, the upper dies 3-13 move downwards to contact the materials, the upper dies 3-13 and the lower dies 3-14 move close to each other at the same time, and the materials are compressed, so that the materials in the die cavities 3-12 form green bricks. During material distribution, the two workbins 2-3 need to sequentially penetrate through the floating frames 3-11 to reach positions 3-15 for material distribution, and the purpose is to achieve secondary material distribution and ensure that materials distributed at each time cannot be mixed. After the material distribution is finished, the upper dies 3-13 move downwards to contact the materials, the upper dies 3-13 and the lower dies 3-14 move close to each other simultaneously, the materials are compressed, the green brick can be molded, and the unburned bricks with the two-layer structure can be produced through secondary material distribution.

Referring to fig. 10-12, the material box 2-3 is a frame structure, the bottom of the material box 2-3 is provided with an opening, the upper part and the lower part of the material box are in a communicated state, the material distribution platform 2-2 is closely connected with the material box 2-3 in a sliding manner, the material distribution platform 2-2 is used as the bottom of the material box 2-3, the material in the material box 2-3 can be prevented from leaking from the bottom, and the material leakage cannot be caused when the material box 2-3 slides on the material distribution platform 2-2.

Referring to fig. 10 to 12, the lower end of each of the distribution channels 2-4-2 is provided with at least two secondary distribution channels 2-4-3, and the upper ends of the secondary distribution channels 2-4-3 communicate with the lower ends of the distribution channels 2-4-2. By arranging the secondary distribution channel 2-4-3, the materials in the distribution channel 2-4-2 can be secondarily distributed and fall into the material box 2-3 through the secondary distribution channel 2-4-3, and the materials are further uniformly distributed in the material box 2-3.

Referring to fig. 5-15, the material distributing device 2 further comprises an automatic adjusting mechanism for driving the distributing hopper 2-4 to abut against the bottom of the material box 2-3 at the material receiving station 2-5 and for driving the distributing hopper 2-4 to separate from the material box 2-3 at the green brick forming station 3-6. By arranging the automatic adjusting mechanism, when receiving materials, the bottom of the distribution hopper 2-4 is tightly pressed against the bottom of the material box 2-3, namely the lower end of the secondary distribution channel 2-4-3 is tightly pressed against the bottom of the material box 2-3, the materials can always fall into the secondary distribution channel 2-4-3, the materials are prevented from rolling around in the material box 2-3, the materials are concentrated in the secondary distribution channel 2-4-3, and the materials can be more uniformly fed into the material box 2-3; in the green brick forming station 3-6, the distribution hopper 2-4 is separated from the bin 2-3, so that all the materials in the secondary distribution channel 2-4-3 fall into the bin 2-3, the materials slowly fill the gap formed by the secondary distribution channel 2-4-3 along with the continuous lifting of the distribution hopper 2-4, and the materials are uniformly distributed in the bin 2-3 after the separation is finished.

With reference to fig. 13-15, the automatic adjustment mechanism comprises a guide assembly 2-7 arranged between the distribution frame 2-1 and the distribution hopper 2-4 and a resilient drive assembly 8 arranged between the hopper 2-3 and the distribution hopper 2-4.

Referring to fig. 13-15, the guide assembly 2-7 includes a guide plate 2-7-1 provided on the cloth frame 2-1 and a guide roller 2-7-2 provided on the distribution hopper 2-4; the guide plate 2-7-1 comprises a horizontal section 2-7-11 and an inclined section 2-7-12.

Referring to fig. 13-15, the elastic driving assembly 8 comprises a distribution spring 2-8-1, the upper end of the distribution spring 2-8-1 acts on the distribution hopper 2-4, and the lower end acts on the bin 2-3.

Referring to fig. 13-15, in the above structure, under the elastic force of the material distribution spring 2-8-1, the distribution hopper 2-4 and the material box 2-3 are in a separated state, when the material distribution driving mechanism 2-16 drives the two material boxes 2-3 to move to the material receiving station 2-5, the guide roller 2-7-2 on the distribution hopper 2-4 will contact with the inclined section 2-7-12 of the guide plate 2-7-1, because the inclined section 2-7-12 is arranged obliquely, the guide roller 2-7-2 will be pressed by the guide plate 2-7-1, the distribution hopper 2-4 will be driven to move downwards against the elastic force of the material distribution spring 2-8-1, when the guide roller 2-7-2 reaches the horizontal section 2-7-11 of the guide plate 2-7-1, the lower end of the secondary distribution channel 2-4-3 will be pressed against the bottom of the material box 2-3, at this time, the material box 2-3 is just located in the material receiving station 2-5, and the material receiving tank 1-1 is opened, that is to perform filling on the material box 2-3; when the cloth driving mechanism 2-16 drives the two workbins 2-3 to move in opposite directions, the workbins 2-3 move to the green brick forming station 3-6, the guide rollers 2-7-2 can enter the inclined sections 2-7-12 of the guide plates 2-7-1 from the horizontal sections 2-7-11 of the guide plates 2-7-1, the distribution hoppers 2-4 are driven to move upwards gradually under the elastic force action of the cloth springs 2-8-1, and after the guide rollers 2-7-2 are far away from the guide plates 2-7-1, the secondary distribution channels 2-4-3 are completely separated from the workbins 2-3.

Referring to fig. 13-15, a cloth vertical guide assembly for guiding the distribution hopper 2-4 to move up and down in the material box 2-3 is arranged in the distribution hopper 2-4 and the material box 2-3, the cloth vertical guide assembly comprises a cloth mounting plate 2-9 mounted on the material box 2-3, a cloth guide rod 2-10 vertically arranged on the cloth mounting plate 2-9, and a cloth slider 2-11 arranged on the distribution hopper 2-4, and the cloth slider 2-11 is connected with the cloth guide rod 2-10 in a sliding fit manner. By arranging the vertical cloth guiding assembly, the distribution hoppers 2 to 4 can be ensured to move stably along the vertical direction.

Referring to fig. 13-15, the cloth spring 2-8-1 is sleeved on the cloth guide rod 2-10, the upper end of the cloth spring 2-8-1 acts on the cloth slide block 2-11, and the lower end acts on the cloth mounting plate 2-9. The purpose of adopting the above structure is to make the structure more compact.

Referring to fig. 13-15, the two groups of cloth vertical guide assemblies are symmetrically arranged at two sides of the bin 2-3; the two groups of guide assemblies 2-7 are symmetrically arranged on the other two sides of the feed box 2-3. The aim is to balance the forces on the distribution hoppers 2-4, so that a stable up-and-down movement of the distribution hoppers 2-4 in the magazine 2-3 is ensured, and at the same time the construction becomes more compact.

Referring to fig. 10-12, the aggregate bin 2-4-1 is a cone-shaped aggregate bin, and the size of the opening of the aggregate bin 2-4-1 is gradually reduced downwards; the distribution channel 2-4-2 extends along the vertical direction, a plurality of the distribution channels 2-4-2 can be distributed in a matrix, and each distribution channel 2-4-2 is connected with each other closely; a plurality of said secondary distribution channels 2-4-3 are also distributed in a matrix. The collecting hopper 2-4-1 is a conical collecting hopper, so that the materials falling from the feeding tank 1-1 can be better collected and enter the distribution channel 2-4-2 after being gathered by the collecting hopper 2-4-1, and the uniform distribution effect can be achieved.

Referring to fig. 10-11, the secondary distribution channel 2-4-3 includes a flared section 2-4-31 at an upper end and a vertical section 2-4-32 at a lower end; the upper end of the outward expansion section 2-4-31 is communicated with the lower end of the distribution channel 2-4-2. By arranging the outer expanding sections 2-4-31 and the vertical sections 2-4-32, the outer expanding sections 2-4-31 can uniformly distribute the materials in the distribution channels 2-4-2 to each area in the material box 2-3, so that each area can be filled with the materials, the vertical sections 2-4-32 can keep the materials gathered in the respective vertical sections 2-4-32, the subsequent materials can smoothly fall into the material box 2-3, the whole material box 2-3 can be filled with the materials, and the uniformity of material distribution is further improved; the vertical sections 2-4-32 may also confine material in this area so that the material does not roll around on a large scale, thereby providing uniformity of the distribution.

With reference to fig. 10-11, the height of the vertical sections 2-4-32 is equal to or greater than the height of the bin 2-3. The material receiving device aims at enabling the vertical section 2-4-32 to be tightly propped against the bottom of the material box 2-3 when materials are received, enabling the vertical section 2-4-32 to be filled with the materials, enabling the vertical section 2-4-32 to be more compact in the material box 2-3 due to the fact that the height of the vertical section 2-4-32 is equal to or larger than the height of the material box 2-3, enabling the materials to be evenly gathered in the vertical section 2-4-32, guaranteeing that the subsequent materials can be evenly filled in the material box 2-3, and enabling the distribution of the materials to be more even.

Referring to fig. 16-19, the correcting device 6 comprises a correcting frame 6-2, a front-back correcting mechanism 6-4 arranged on the correcting frame 6-2 for correcting the plurality of unfired bricks 6-27 in the front-back direction, and a left-right correcting mechanism for correcting the plurality of unfired bricks 6-26 in the left-right direction.

Referring to fig. 16-19, the front and back correcting mechanism 6-4 comprises a front correcting mechanism 6-3 and a back correcting mechanism 6-4 which are oppositely arranged; the front beating positive mechanism 6-3 comprises a front beating positive plate 6-3-1, a front beating positive driving mechanism 6-3-2 for driving the front beating positive plate 6-3-1 to move back and forth and a front vertical driving mechanism 6-3-3 for driving the front beating positive plate 6-3-1 to move in the vertical direction; the back beating positive mechanism 6-4 comprises a back beating positive plate 6-4-1, a back beating positive driving mechanism 6-4-2 for driving the back beating positive plate 6-4-1 to move back and forth and a back vertical driving mechanism 6-4-3 for driving the back beating positive plate 6-4-1 to move in the vertical direction.

Referring to fig. 16-19, the left-right clapping mechanism comprises a left clapping plate 6-5, a right clapping plate 6-6 and a left-right clapping driving mechanism 6-7 for driving the left clapping plate 6-5 and the right clapping plate 6-6 to approach or separate from each other.

With reference to fig. 16-19, the above-mentioned beating device 6 works on the principle that:

the correcting device 6 is positioned between the high-temperature steam maintenance device 4 and the third conveying device 9, the conveying device 5 conveys the pallets 6-26 and unfired bricks 6-27 in the high-temperature steam maintenance device 4 to the third conveying device 9, and when the conveying device 5 conveys the pallets 6-26 and the unfired bricks 6-27 to the correcting device 6, the conveying is stopped; then the left and right patting driving mechanism 6-7 drives the left patting plate 6-5 and the right patting plate 6-6 to approach each other, and performs left and right patting on a plurality of unfired bricks on the supporting plate, so that the left and right sides of each unfired brick are accurately aligned; then the left and right clapping driving mechanism 6-7 drives the left clapping plate 6-5 and the right clapping plate 6-6 to be away from each other; then, the front vertical driving mechanism 6-3-3 drives the front clapper board 6-3-1 to vertically move downwards, and the rear vertical driving mechanism 6-4-3 simultaneously drives the rear clapper board 6-4-1 to vertically move downwards, so that the front clapper board 6-3-1 and the rear clapper board 6-4-1 are aligned with unburnt bricks; the front shooting driving mechanism 6-3-2 drives the front shooting plate 6-3-1 to move backwards, and the rear shooting driving mechanism 6-4-2 drives the rear shooting plate 6-4-1 to move forwards; the plurality of unfired bricks are aligned in the front-back direction, so that the plurality of unfired bricks are closely and tidily arranged together, and the positioning of the unfired bricks is completed; then the front beat positive plate 6-3-1 and the back beat positive plate 6-4-1 are reset; the conveying device 5 conveys the just-patted unfired bricks to a third conveying device 9, the third conveying device 9 integrally conveys the plurality of unfired bricks on the supporting plate away, and the unfired bricks are orderly stacked and placed to prepare for the following surface treatment and product packaging procedures.

Referring to fig. 16-21, a left mounting frame 6-8 is arranged between the left clapping board 6-5 and the clapping frame 6-2, the upper end of the left mounting frame 6-8 is connected with the clapping frame 6-2 in a sliding manner, and the lower end is connected with the left clapping board 6-5; a right mounting rack 6-9 is arranged between the right clapping plate 6-6 and the clapping rack 6-2, the upper end of the right mounting rack 6-9 is connected with the clapping rack 6-2 in a sliding manner, and the lower end of the right mounting rack is connected with the right clapping plate 6-6. By arranging the left mounting rack 6-8 and the right mounting rack 6-9, the left correcting plate 6-5 and the right correcting plate 6-6 can be conveniently mounted on the correcting rack 6-2.

Referring to fig. 16-21, the first guide rail 6-10 extending in the left-right direction is arranged on the racket frame 6-2, the chutes 6-11 slidably connected with the first guide rail 6-10 are arranged on the left mounting frame 6-8 and the right mounting frame 6-9, and by means of the structure, the movement stability of the left mounting frame 6-8 and the right mounting frame 6-9 can be ensured, so that the movement stability of the left racket board 6-5 and the right racket board 6-6 is ensured.

Referring to fig. 16-21, the left and right clapping driving mechanism 6-7 comprises a driving motor 6-7-1 arranged on the clapping rack 6-2, a turbine speed reducer 6-7-2 and a synchronous transmission mechanism for transmitting the power of the turbine speed reducer 6-7-2 to the left mounting frame 6-8 and the right mounting frame 6-9, wherein the synchronous transmission mechanism comprises a left transmission assembly 6-7-3 arranged between the turbine speed reducer 6-7-2 and the left mounting frame 6-8 and a right transmission assembly 6-7-4 arranged between the turbine speed reducer 6-7-2 and the right mounting frame 6-9; the driving motor 6-7-1 is connected with an input shaft of the turbine speed reducer 6-7-2.

Referring to fig. 16-21, the left transmission assembly 6-7-3 comprises a left swing link 6-7-31 and a left connecting rod 6-7-32; one end of the left swing rod 6-7-31 is fixedly connected with one end of an output shaft of the turbine speed reducer 6-7-2; one end of the left connecting rod 6-7-32 is rotatably and slidably connected with the other end of the left swing rod 6-7-31, and the other end of the left connecting rod 6-7-32 is hinged with the left mounting rack 6-8.

Referring to fig. 16-21, the right transmission assembly 6-7-4 comprises a right swing link 6-7-41 and a right connecting rod 6-7-42; one end of the right swing rod 6-7-41 is fixedly connected with the other end of the output shaft of the turbine speed reducer 6-7-2; one end of the right connecting rod 6-7-42 is rotatably and slidably connected with the other end of the right swing rod 6-7-41, and the other end of the right connecting rod 6-7-42 is hinged with the right mounting rack 6-9. In the structure, the turbine speed reducer 6-7-2 is driven to move by the driving motor 6-7-1, so that the output shaft of the turbine speed reducer 6-7-2 is driven to rotate, the left swing rod 6-7-31 and the right swing rod 6-7-41 are driven to rotate together, the left swing rod 6-7-31 drives the left connecting rod 6-7-32 to move, and the left connecting rod 6-7-32 drives the left mounting rack 6-8 to move on the clapper frame 6-2, so that the left clapper plate 6-5 is driven to move; the right oscillating bar 6-7-41 moves to drive the right connecting rod 6-7-42 to move, the right connecting rod 6-7-42 drives the right mounting rack 6-9 to move on the correcting rack 6-2, and therefore the right correcting plate 6-6 is driven to move; therefore, the above structure realizes the synchronous movement of the left and right clapping plates 6-5 and 6-6.

Referring to fig. 16-21, the left swing link 6-7-31 and the right swing link 6-7-41 are arranged in parallel, sliding hinge grooves 7-12 are formed in the left swing link 6-7-31 and the right swing link 6-7-41, and the sliding hinge grooves 7-12 extend in the axial direction of the left swing link 6-7-31 or the right swing link 6-7-41; one end of the left connecting rod 6-7-32 is rotatably and slidably connected with the sliding hinge groove 7-12 of the left swing rod 6-7-31; one end of the right connecting rod 6-7-42 is rotatably and slidably connected with the sliding hinge groove 7-12 of the right swing rod 6-7-41. By adopting the structure, the purpose is that when the left-right clapping is needed, the driving motor 6-7-1 drives the output shaft of the turbine speed reducer 6-7-2 to rotate for one circle to drive the left swing rod 6-7-31 and the right swing rod 6-7-41 to rotate for one circle, so that the left clapping plate 6-5 and the right clapping plate 6-6 can simultaneously move close to clapping and separate from each other, and after one circle of rotation, the left clapping plate 6-5 and the right clapping plate can return to the original positions to prepare for the next clapping; the driving motor 6-7-1 drives along one direction, so that the right-side beating plate 6-5 and the right-side beating plate 6-6 can beat and separate, and the driving mode is simpler.

Referring to fig. 22, the left connecting rod 6-7-32 and the right connecting rod 6-7-42 are both length-adjustable connecting rods, and include threaded rods 6-7-341 and screws 6-7-342 disposed at both ends of the threaded rods 6-7-341, the screws 6-7-342 are connected with the threaded rods 6-7-341 in a matching manner, and nuts 6-7-343 are further disposed on the threaded rods 6-7-341, so as to fix positions between the screws 6-7-342 and the threaded rods 6-7-341. The length and the side length of the connecting rod can be shortened or shortened by rotating the threaded sleeve rods 6-7-341. The threads at the two ends of the threaded sleeve rod 6-7-341 can be oppositely arranged, so that synchronous extension and shortening are realized.

Referring to fig. 21, an output shaft of the turbine speed reducer 6-7-2 is located in the middle of the left beat positive plate 6-5 and the right beat positive plate 6-6, and an included angle between the left swing link 6-7-31 and the right swing link 6-7-41 is 180 degrees, so that the left beat positive plate 6-5 and the right beat positive plate 6-6 can synchronously move.

Referring to fig. 16-21, a left connecting piece 6-15 is arranged between the left mounting frame 6-8 and the left clapper 6-5; the left connecting piece 6-15 is connected with the upper end of the left mounting rack 6-8 through a vertical adjusting bolt 6-16; the left connecting piece 6-15 is connected with the left clapper 6-5 through a horizontal adjusting bolt 6-17; a right connecting piece 6-18 is arranged between the right mounting rack 6-9 and the right clapper 6-6; the right connecting piece 6-18 is also connected with the upper end of the right mounting rack 6-9 through a vertical adjusting bolt 6-16; the right connecting piece 6-18 is connected with the right clapper 6-6 through a horizontal adjusting bolt 6-17. The heights of the left connecting piece 6-15 and the right connecting piece 6-18 can be adjusted by arranging the vertical adjusting bolts 6-16, so that the heights of the left correcting plate 6-5 and the right correcting plate 6-6 are adjusted; the left and right positions of the left clapper 6-5 and the right clapper 6-6 can be adjusted by arranging the horizontal adjusting bolts 6-17; the left clapping board 6-5 and the right clapping board 6-6 can be debugged conveniently, so that the left clapping board 6-5 and the right clapping board 6-6 have higher flexibility, unfired bricks of different sizes can be clapped correctly, and the adaptability is high.

Referring to fig. 20, the left connecting piece 6-15 and the right connecting piece 6-18 are respectively provided with an adjusting groove 6-19 extending in the vertical direction, and the horizontal adjusting bolt 6-17 is arranged in the adjusting groove 6-19, so that the height of the left clapper 6-5 and the height of the right clapper 6-6 can be adjusted by adjusting the position of the horizontal adjusting bolt 6-17 in the adjusting groove 6-19.

Referring to fig. 16-19 and 23, a front mounting plate 6-20 is arranged between the front clapping board 6-3-1 and the clapping frame 6-2, the front mounting plate 6-20 is slidably connected to the clapping frame 6-2 along the front-back direction, and the front clapping board 6-3-1 is slidably connected to the front mounting plate 6-20 along the vertical direction; a rear mounting plate 6-21 is arranged between the rear clapper plate 6-4-1 and the clapper frame 6-2, the rear mounting plate 6-21 is connected to the clapper frame 6-2 in a sliding manner along the front-back direction, and the rear clapper plate 6-4-1 is connected to the rear mounting plate 6-21 in a sliding manner along the vertical direction. By the arrangement of the structure, the front clapping board 6-3-1 and the rear clapping board 6-4-1 can be conveniently installed.

Referring to fig. 23, a second guide rail 6-22 extending along the front-rear direction is arranged on the racket frame 6-2, and guide sliding blocks 6-23 in sliding fit with the second guide rail 6-22 are arranged on the front mounting plate 6-20 and the rear mounting plate 6-21; and a positive vertical guide assembly is arranged between the front positive plate 6-3-1 and the front mounting plate 6-20 and between the rear positive plate 6-4-1 and the rear mounting plate 6-21, and comprises a vertical guide rod 6-24 and a vertical guide groove 6-25. The vertical guide rods 6-24 are arranged on the front clapper plate 6-3-1 and the rear clapper plate 6-4-1, the vertical guide grooves 6-25 are arranged on the front mounting plate 6-20 and the rear mounting plate 6-21, and the vertical guide rods 6-24 are connected with the vertical guide grooves 6-25 in a matched mode. By the arrangement of the structure, the front clapping board 6-3-1 and the rear clapping board 6-4-1 move more stably.

Referring to fig. 16-19 and 23, the front beating positive driving mechanism 6-3-2 comprises a front beating positive cylinder 6-3-21 arranged on the beating positive frame 6-2, a cylinder body of the front beating positive cylinder 6-3-21 is fixed on the beating positive frame 6-2, and a telescopic rod of the front beating positive cylinder 6-3-21 is connected with the front mounting plate 6-20; the rear-beating positive driving mechanism 6-4-2 comprises a rear-beating positive cylinder 6-4-21 arranged on the beating positive rack 6-2, a cylinder body of the rear-beating positive cylinder 6-4-21 is fixed on the beating positive rack 6-2, and a telescopic rod of the rear-beating positive cylinder 6-4-21 is connected with the rear mounting plate 6-21.

Referring to fig. 16-19 and 23, the front vertical driving mechanism 6-3-3 comprises a front vertical cylinder 6-3-31 arranged on the front mounting plate 6-20, the cylinder body of the front vertical cylinder 6-3-31 is fixed on the front mounting plate 6-20, and the telescopic rod of the front vertical cylinder 6-3-31 is connected with the front clapper 6-3-1; the rear vertical driving mechanism 6-4-3 comprises a rear vertical cylinder 6-4-31 arranged on the rear mounting plate 6-21, a cylinder body of the rear vertical cylinder 6-4-31 is fixed on the rear mounting plate 6-21, and a telescopic rod of the rear vertical cylinder 6-4-31 is connected with the rear clapping plate 6-4-1. In the structure, the front beating positive cylinder 6-3-21 and the rear beating positive cylinder 6-4-21 are arranged, so that the front mounting plate 6-20 and the rear mounting plate 6-21 can move back and forth on the beating positive frame 6-2 to drive the front beating positive plate 6-3-1 and the rear beating positive plate 6-4-1 to move back and forth, and the beating positive function is realized; the front vertical cylinder 6-3-31 and the rear vertical cylinder 6-4-31 are arranged, so that the front beating positive plate 6-3-1 and the rear beating positive plate 6-4-1 can move up and down, the conveying device 5 conveys the supporting plate and the unburned bricks to lift the front beating positive plate 6-3-1 and the rear beating positive plate 6-4-1 before reaching the beating positive device 6, and the supporting plate and the unburned bricks are prevented from being touched. The structure becomes simpler through cylinder drive.

Referring to fig. 24, the conveying apparatus 5 includes a conveying rack 5-1 and a plurality of conveyor assemblies arranged on the conveying rack 5-1, the conveyor assemblies are sequentially connected in series along a front-rear direction, and each conveyor assembly includes a plurality of conveyor belts 5-2 arranged in a left-right direction and parallel to each other. Through setting up above-mentioned structure, be convenient for carry layer board and unburned brick.

The conveying frame 5-1 is provided with a conveying belt wheel 5-3 for installing a conveying belt 5-2 and a motor for driving the conveying belt wheel 5-3 to rotate.

Referring to fig. 20-21, a supporting plate correcting plate 6-28 for correcting the supporting plate 6-26 is arranged on the left correcting plate 6-5 or the right correcting plate 6-6. By adopting the structure, on one hand, when the supporting plate shifts on the conveying equipment 5, the supporting plate correcting plate 6-28 moves together with the left correcting plate 6-5 or the right correcting plate 6-6, the left correcting plate 6-5 or the right correcting plate 6-6 corrects unburnt bricks, and the supporting plate correcting plate 6-28 corrects the supporting plate, so that the supporting plate is conveyed on the conveying equipment 5 more accurately and safely; on the other hand, because the multiple sections of conveying assemblies are connected in series in the front-rear direction in sequence, the conveying belts 5-2 between each section of conveying assembly are connected in a staggered mode, so that the supporting plate cannot keep moving in the center of the conveying device 5 and is beaten by the supporting plate aligning plates 6-28. The pallet can be beaten to the center of the conveying device 5, so that the stress of the conveying belt 5-2 is more uniform.

Referring to fig. 16-17 and 24-27, a lifting mechanism 6-29 for lifting the pallet is arranged below the shooting device 6, and the lifting mechanism 6-29 comprises a base frame 6-29-1, a sliding frame 6-29-2 arranged on the base frame 6-29-1 in a sliding manner, a plurality of rollers 6-29-3 arranged on the sliding frame 6-29-2, and a lifting driving mechanism for driving the sliding frame 6-29-2 to move on the base frame 6-29-1 along the vertical direction; the rollers 6-29-3 are distributed in a matrix, and the rollers 6-29-3 are arranged in the left-right direction. By the arrangement of the structure, when the conveying equipment 5 conveys the supporting plate and unburnt bricks to the straightening equipment 6, the conveying is stopped, then the sliding frame 6-29-2 is driven by the lifting driving mechanism to move upwards along the bottom frame 6-29-1, the rollers 6-29-3 are driven to move upwards, and the rollers 6-29-3 lift the supporting plate to separate the supporting plate from the conveying belt 5-2; when the left correcting plate 6-5 or the right correcting plate 6-6 corrects the unburnt bricks, and the supporting plate correcting plate 6-28 performs correction on the supporting plate, the supporting plate can move in the left-right direction more easily under the action of the roller 6-29-3, so that the supporting plate is corrected, and the friction force is reduced; after the support plate and the unfired bricks are aligned, the lifting driving mechanism drives the roller 6-29-3 to move downwards, the support plate returns to the conveying belt 5-2, and then the unfired bricks are aligned forwards and backwards through the front aligning mechanism 6-3 and the rear aligning mechanism 6-4.

Referring to fig. 16-17 and 24-27, a lifting guide assembly is arranged between the sliding frame 6-29-2 and the underframe 6-29-1, and adopts a structure of a vertical guide rod 6-24 and a vertical guide groove 6-25.

Referring to fig. 16-17 and 24-27, the lifting driving mechanism includes a plurality of lifting cylinders 6-29-4, the lifting cylinders 6-29-4 are installed on the ground or on the underframe 6-29-1, and the telescopic rods thereof are connected with the sliding frames 6-29-2.

Referring to fig. 24-27, a position detection mechanism 6-30 for detecting the arrival of the pallet at the patting position is arranged in front of the bottom frame 6-29-1; the in-place detection mechanism 6-30 comprises a mounting arm 6-30-1, the lower end of which is hinged to the underframe 6-29-1, a rolling wheel 6-30-2 arranged at the upper end of the mounting arm 6-30-1, a tension spring 6-30-3 arranged between the underframe 6-29-1 and the mounting arm 6-30-1, a sensor 6-30-5 arranged on the underframe 6-29-1 and used for detecting the swing of the mounting arm 6-30-1 and a limiting block 6-30-4 positioned in front of the mounting arm 6-30-1; one end of the tension spring 6-30-3 acts on the middle part of the mounting arm 6-30-1, and the other end of the tension spring acts on the bottom frame 6-29-1; the elastic force of the tension spring 6-30-3 urges the mounting arm 6-30-1 to be tightly pressed against the limiting block 6-30-4. By adopting the structure, when the conveying equipment 5 drives the supporting plate to move forwards and reach the correcting position, the supporting plate moves forwards to push the rolling wheel 6-30-2 to move and drive the mounting arm 6-30-1 to overcome the elastic force of the tension spring 6-30-3 to swing forwards, the sensor 6-30-5 can detect the movement of the mounting arm 6-30-1 and feed back a signal to the conveying equipment 5, the conveying equipment 5 stops conveying, the supporting plate stops at the correcting position, and the correcting device can correct the supporting plate and unburnt bricks. After the beat is finished, the conveying device 5 conveys the supporting plate to move forwards continuously, and the mounting arm 6-30-1 resets under the action of the tension spring 6-30-3.

Referring to fig. 28 to 29, each of the first carrying device 7, the second carrying device 8 and the third carrying device 9 includes a carrying rack 7-1, a horizontal moving rack 7-2 disposed on the carrying rack 7-1, a lifting rack 7-3 disposed on the horizontal moving rack 7-2, a suction cup 7-4 disposed on the lifting rack 7-3 for sucking a green brick, a horizontal driving mechanism for driving the horizontal moving rack 7-2 to move horizontally on the carrying rack 7-1, and a vertical driving mechanism for driving the lifting rack 7-3 to move vertically on the horizontal moving rack 7-2.

Referring to fig. 28-32, the suction cup 7-4 is a vacuum suction cup, the vacuum suction cup includes a suction cup main body 7-4-1 and a plurality of suction nozzles disposed at the bottom of the suction cup main body 7-4-1, an inner cavity 7-4-2 is disposed in the suction cup main body 7-4-1, and the upper ends of the suction nozzles are communicated with the inner cavity 7-4-2. In the structure, the horizontal moving frame 7-2 is driven by the horizontal driving mechanism to move horizontally on the carrying rack 7-1, the vertical driving mechanism drives the lifting frame 7-3 to move up and down, so that the vacuum chuck can move along the horizontal direction and the vertical direction, the multi-direction movement of the vacuum chuck is realized, adobes, supporting plates or unfired bricks, unfired bricks or supporting plates are adsorbed by the suction nozzles, and after the adsorption is finished, the automatic loading, carrying and unloading of the unfired bricks are realized by the matching driving of the horizontal driving mechanism and the vertical driving mechanism.

Referring to fig. 28 to 29, the horizontal driving mechanism includes a horizontal driving motor 7-5 provided on the carrying frame 7-1, a horizontal slider 7-6 provided between the carrying frame 7-1 and the horizontal moving frame 7-2, and a horizontal transmission assembly for transmitting power of the horizontal driving motor 7-5 to the horizontal slider 7-6; one end of the horizontal sliding block 7-6 is connected with the carrying rack 7-1 in a sliding mode, and the other end of the horizontal sliding block is fixedly connected with the horizontal moving rack 7-2. The horizontal driving motor 7-5 drives the horizontal transmission component to move, the horizontal sliding block 7-6 is driven to move on the carrying rack 7-1, and finally the horizontal moving rack 7-2 is driven to move horizontally.

Referring to fig. 28-29, a horizontal guide rail 7-7 is arranged between the horizontal sliding block 7-6 and the carrying rack 7-1, the horizontal guide rail 7-7 is fixed on the carrying rack 7-1, and the horizontal sliding block 7-6 is slidably connected to the horizontal guide rail 7-7. The horizontal guide rails 7-7 are arranged, so that the motion of the horizontal sliding blocks 7-6 can be more stable.

Referring to fig. 28-29, the two groups of horizontal transmission assemblies are arranged in parallel, and each group of horizontal transmission assemblies includes a driving pulley 7-8, a driven pulley 7-9 and a horizontal transmission belt 7-10 arranged between the driving pulley 7-8 and the driven pulley 7-9, which are arranged on the carrying rack 7-1; one end of the horizontal conveying belt 7-10 is connected with the driving belt wheel 7-8, and the other end of the horizontal conveying belt is connected with the driven belt wheel 7-9; the two driving belt wheels 7-8 are coaxially arranged, the two driven belt wheels 7-9 are also coaxially arranged, and the horizontal conveying belt 7-10 is fixedly connected with the horizontal sliding block 7-6; and a driving part of the horizontal driving motor 7-5 is connected with two driving belt wheels 7-8. By arranging the two groups of horizontal transmission assemblies, the horizontal moving frame 7-2 can move more stably and be stressed more uniformly, and the horizontal moving frame 7-2 can be driven conveniently.

Referring to fig. 29, the horizontal driving motor 7-5 may be connected to two driving pulleys 7-8 through a decelerator. The number of the horizontal sliding blocks 7-6 is at least two, and the two horizontal conveying belts 7-10 are respectively fixed on the two horizontal sliding blocks 7-6. In this embodiment, the number of the horizontal sliding blocks 7-6 may be four, the number of the horizontal guide rails 7-7 is two, and the horizontal sliding blocks 7-6 are divided into two groups and evenly distributed on the two horizontal guide rails 7-7.

Referring to fig. 28 to 29, the vertical driving mechanism includes a lifting cylinder 7-11 vertically disposed on the horizontal moving frame 7-2; the cylinder body of the lifting cylinder 7-11 is connected with the horizontal moving frame 7-2, and the telescopic rod of the lifting cylinder 7-11 is connected with the lifting frame 7-3. The lifting frame 7-3 is driven to move up and down through the telescopic motion of the lifting cylinder 7-11, so that the up-and-down motion of the sucker 7-4 is realized, and the structure is simpler and the power is large through the arrangement of the lifting cylinder 7-11.

Referring to fig. 28 to 29, the number of the lifting cylinders 7-11 is three, and the three lifting cylinders 7-11 are uniformly arranged along a straight line. The three lifting cylinders 7-11 can ensure that the lifting frame 7-3 moves more stably, so that the lifting frame 7-3 is stressed more uniformly.

Referring to fig. 28-29, a conveying vertical guide assembly is arranged between the lifting frame 7-3 and the horizontal moving frame 7-2, the conveying vertical guide assembly comprises a vertical guide rail 7-12 arranged on the horizontal moving frame 7-2 and a vertical sliding block 7-13 arranged on the lifting frame 7-3, and the vertical sliding block 7-13 and the vertical guide rail 7-12 are connected in a sliding fit manner. Through setting up the vertical direction subassembly of transport, guaranteed the stability of crane 7-3 motion.

Referring to fig. 28 to 29, the horizontal moving frame 7-2 and the crane 7-3 are both of a frame structure, the horizontal moving frame 7-2 is a '+' type frame, and the crane 7-3 is a '+' type frame. The lifting frame 7-3 is positioned on the left side of the horizontal moving frame 7-2, and the lifting cylinder 7-11 is positioned on the right side of the horizontal moving frame 7-2.

Referring to fig. 30-32, the suction nozzle comprises a through hole 7-43, a cavity 7-4-4 and a suction hole 7-4-5 which are sequentially communicated from top to bottom; a ball body 7-4-6 for closing or opening the through hole 7-4-3 is arranged in the chamber 7-4-4; the upper end of the through hole 7-4-3 is communicated with the inner cavity 7-4-2. In the structure, when negative pressure does not exist in the inner cavity 7-4-2, the bead body 7-4-6 is positioned at the lower end of the cavity 7-4-4 under the self gravity and is tightly propped against the upper end of the suction hole 7-4-5, the through hole 7-4-3 is in an open state, when a brick blank, a supporting plate or unfired bricks need to be carried, a suction nozzle at the bottom of the suction disc main body 7-4-1 is attached to the brick blank, the supporting plate or the unfired bricks, namely the lower end of the suction hole 7-4-5 is tightly attached to the brick blank, the supporting plate or the unfired bricks, the vacuum generator 7-14 is started, the suction nozzle attached to the brick blank, the supporting plate or the unfired bricks is immediately started at the moment the vacuum generator 7-14 is started, the inner cavity 7-4-2, the through hole 7-4-3 and the cavity 7-4-4 have negative pressure, and the suction nozzle, the suction hole 7-4-5 and the suction hole 7-4-5 play a role in closing, so that the suction hole 7-4-5 also generates negative pressure, the brick blank, the suction nozzle is constantly attached to the brick blank, the supporting plate or the unfired bricks or the suction nozzle can absorb the brick blank, the supporting plate or the unfired bricks or the brick blank and the supporting plate or the brick can be immediately; under the continuous action of negative pressure, external air can enter the inner cavity 7-4-2 along with the air flow formed by the suction nozzle which is not attached to the adobes, the supporting plates or the unburned bricks, the beads 7-4-6 are driven by the air flow to push the beads 7-4-6 to move upwards and finally tightly abut against the lower end of the through hole 7-4-3 to be tightly attached to the through hole 7-4-3, and the through hole 7-4-3 is closed, so that the suction nozzle is closed, and at the moment, the suction nozzle which is not attached to the adobes, the supporting plates or the unburned bricks and the suction nozzle which is attached to the adobes, the supporting plates or the unburned bricks are kept in a closed state, so that the negative pressure in the inner cavity 7-4-2 is kept unchanged, and the suction nozzle is further enabled to attach to the adobes, the supporting plates or the unburned bricks.

Referring to fig. 30-32, the diameter of the chamber 7-4-4 is larger than the diameter of the bead 7-4-6. The suction nozzle is used for ensuring that the beads 7-4-6 can move in the cavity 7-4-4 on one hand, and on the other hand, the suction nozzle attached to a green brick, a supporting plate or an unfired brick ensures that the beads 7-4-6 can move slightly under the action of suction force at the moment when the vacuum generator 7-14 is started, so that the suction holes 7-4-5 are communicated with the cavity 7-4-4, negative pressure is formed on the suction holes 7-4-5, the green brick, the supporting plate or the unfired brick attached to the suction holes 7-4-5 can be firmly adsorbed by the suction holes 7-4-5, the cavity 7-4-4 is ensured to be communicated with the suction holes 7-4-5, the beads 7-4-6 can move slightly in the cavity 7-4-4, and the through holes 7-4-3 cannot be closed, the whole suction nozzle can be ensured to have negative pressure, and the green brick, the suction nozzle or the unfired brick can be adsorbed.

Referring to fig. 30-32, the diameter of the through hole 7-4-3 and the diameter of the suction hole 7-4-5 are both smaller than the diameter of the chamber 7-4-4; the diameters of the through hole 7-4-3 and the suction hole 7-4-5 are smaller than the diameters of the beads 7-4-6. The preferred scheme is adopted, and aims to ensure that the through hole 7-4-3 can be closed by the bead 7-4-6 and prevent the bead 7-4-6 from falling from the suction hole 7-4-5.

Referring to fig. 30 to 32, the suction holes 7-4-5 are triangular holes, and the diameter of the suction holes 7-4-5 is gradually reduced in a vertically downward direction. Through the triangular holes, on one hand, the beads 7-4-6 can be perfectly attached to the hole walls of the suction holes 7-4-5, and on the other hand, the beads 7-4-6 can be kept at the positions of the suction holes 7-4-5 in a negative pressure-free state.

Referring to fig. 30 to 32, the lower end of the through hole 7-4-3 is provided with a gradually expanding hole 7-4-3-1, and the diameter of the gradually expanding hole 7-4-3-1 is gradually increased in a vertically downward direction. By arranging the gradually-enlarged hole 7-4-3-1, the bead body 7-4-6 can be perfectly attached to the wall of the gradually-enlarged hole 7-4-3-1, and the sealing property of the bead body 7-4-6 and the gradually-enlarged hole 7-4-3-1 is further improved.

Referring to fig. 30-34, the suction cup main body 7-4-1 comprises a top plate 7-4-1-1, a bottom plate 7-4-1-2 and a side plate 7-4-1-3 arranged on the periphery, a space enclosed by the top plate 7-4-1-1, the bottom plate 7-4-1-2 and the side plate 7-4-1-3 forms the inner cavity 7-4-2, and the suction nozzle is arranged on the bottom plate 7-4-1-2. By adopting the structure, the sucker main body 7-4-1 becomes very compact and is convenient to install.

Referring to fig. 30-34, the bottom of the bottom plate 7-4-1-2 is sequentially provided with a metal sheet 7-4-7 and a sponge layer 7-4-8 from top to bottom, and the metal sheet 7-4-7 is adhered to the bottom plate 7-4-1-2. By adopting the preferred scheme, the sponge layer 7-4-8 is arranged, so that when uneven green bricks, supporting plates or unfired bricks are adsorbed, the sponge layer 7-4-8 has certain buffering property, the sponge layer 7-4-8 can be tightly attached to the green bricks, the supporting plates or the unfired bricks, the air tightness during adsorption is ensured, and the adsorption effect is improved; in addition, by arranging the metal sheet 7-4-7, when the sponge layer 7-4-8 needs to be replaced, the metal sheet 7-4-7 is separated from the bottom plate 7-4-1-2, so that the integral separation of the metal sheet 7-4-7 and the sponge layer 7-4-8 is realized, the structure of the sponge layer 7-4-8 cannot be damaged, and the sponge layer 7-4-8 is prevented from remaining on the bottom plate 7-4-1-2.

Referring to fig. 30-34, the metal sheet 7-4-7 and the sponge layer 7-4-8 are provided with openings 7-4-9 at positions corresponding to the suction nozzle, and the openings 7-4-9 are communicated with the suction holes 7-4-5; wherein, the openings 7-4-9 of the sponge layers 7-4-8 are long holes. The purpose is that when the open pore 7-4-9 is arranged to adsorb green bricks, supporting plates or unburned bricks, the open pore 7-4-9 can be ensured to have negative pressure, so as to play a role in adsorbing the green bricks; the holes 7-4-9 of the sponge layer 7-4-8 are elongated holes, so that the area of the elongated holes can be enlarged, the adsorption area of green bricks can be increased when the green bricks are adsorbed, and the green bricks are adsorbed more stably.

Referring to fig. 30-34, a plurality of the suction nozzles are distributed in a matrix on the bottom plate 7-4-1-2.

Referring to fig. 30-34, the top plate 7-4-1-1, the bottom plate 7-4-1-2 and the side plates 7-4-1-3 located at the front and rear ends are integrally arranged to form a square frame 7-4-11; the side plates 7-4-1-3 at the left end and the right end are connected with the two ends of the square frame 7-4-11 through sealing rings. By adopting the structure, the structure is more compact, and the sealing performance of the inner cavity 7-4-2 is improved.

Referring to fig. 28-29, the carrier frame 7-1 is provided with a vacuum generator 7-14, and the vacuum generator 7-14 is communicated with the inner cavity 7-4-2 through a pipeline. The vacuum generator 7-14 is arranged, so that the inner cavity 7-4-2 can form negative pressure, and the sucking disc 7-4 can be ensured to adsorb green bricks, supporting plates or unburned bricks.

Referring to fig. 28-34, an air inlet 7-4-10 is provided on the side plate 7-4-1-3, and one end of the pipe 7-15 is communicated with the inner cavity 7-4-2 through the air inlet 7-4-10.

Referring to fig. 28-34, the top plate 7-4-1-1, the bottom plate 7-4-1-2 and the side plates 7-4-1-3 located at the front and rear ends are integrally arranged to form a square frame 7-4-11; the side plates 7-4-1-3 at the left and right ends are connected with the two ends of the square frame 7-4-11 through sealing rings. By adopting the structure, the structure is more compact, and the sealing performance of the inner cavity 7-4-2 is improved.

Referring to fig. 2, the high-temperature steam maintenance equipment 4 comprises a kiln front roller table 4-1, a steam raceway kiln 4-2 and a kiln rear roller table 4-3; one end of the kiln front roller table 4-1 is connected with the first carrying equipment 7 and the second carrying equipment 8 in a process mode, and the other end of the kiln front roller table is connected with an inlet of the steam roller kiln 4-2; one end of the kiln rear roller table 4-3 is connected with the outlet of the steam raceway kiln 4-2, and the other end is connected with the conveying equipment 5. In the structure, the supporting plates can be conveyed to the roller table 4-1 in front of the kiln by the first conveying equipment 7, then the green bricks formed by pressing are conveyed to the supporting plates by the second conveying equipment 8, a plurality of green bricks are placed on each supporting plate, gaps are reserved among the green bricks, when the green bricks pass through the steam raceway kiln 4-2, the green bricks can be maintained by high-temperature steam to form unburnt bricks, and then the green bricks are discharged from the roller table 4-3 behind the kiln to convey the unburnt bricks on the supporting plates into the conveying equipment 5.

The unburned brick may be a cement brick.

Referring to fig. 1-2, the working principle of the automatic production line without baking bricks is as follows:

when the brick blank forming machine works, materials are arranged on the feeding device 1, the feeding device 1 feeds the materials into the distributing device 2, the distributing device 2 arranges the materials on the brick blank forming device 3, and after the distribution is finished, the brick blank forming device 3 performs compression forming on the materials to enable the materials to form brick blanks; the supporting plates are conveyed to the high-temperature steam maintenance equipment 4 through first conveying equipment 7, then green bricks which are formed by pressing of green brick forming equipment 3 are conveyed to the supporting plates on the high-temperature steam maintenance equipment 4 through second conveying equipment 8, a plurality of green bricks are placed on each supporting plate, the green bricks on the supporting plates are subjected to high-temperature steam maintenance through the high-temperature steam maintenance equipment 4, the green bricks form unfired bricks, then the unfired bricks are conveyed to the correcting equipment 6 through the conveying equipment 5, the plurality of unfired bricks are corrected through the correcting equipment 6, the plurality of unfired bricks are closely and tidily arranged together, and the unfired bricks are positioned; the conveying device 5 conveys the beaten unfired bricks to a third conveying device 9, the third conveying device 9 integrally conveys the plurality of unfired bricks on the supporting plate away, and the unfired bricks are orderly stacked and placed to prepare for the following surface treatment and product packaging procedures.

Example 2

Referring to fig. 1 to 9, the present embodiment discloses an unfired brick automatic production process, which is applied to the unfired brick automatic production line in embodiment 1, and comprises the following steps:

(1) The feeding equipment 1 is provided with materials, the feeding equipment 1 feeds the materials into the distributing equipment 2, and the distributing equipment 2 distributes the materials on the green brick forming equipment 3;

(2) The green brick forming equipment 3 presses the materials to form green bricks;

(3) The first carrying equipment 7 carries the supporting plate onto the high-temperature steam maintenance equipment 4, and then carries the green bricks onto the supporting plate through the second carrying equipment 8, wherein a plurality of green bricks are placed on each supporting plate, and gaps are reserved among the green bricks;

(4) The high-temperature steam maintenance equipment 4 carries out high-temperature steam maintenance on the green bricks on the supporting plate, so that the green bricks form unburnt bricks;

(5) The conveying equipment 5 conveys the unfired bricks to the patting equipment 6, and the patting equipment 6 performs patting on the plurality of unfired bricks on the supporting plate, so that the plurality of unfired bricks are arranged together closely and neatly;

(6) The conveying equipment 5 conveys the supporting plate and the beaten unfired bricks to third conveying equipment 9, and the third conveying equipment 9 integrally moves away a plurality of unfired bricks on the supporting plate and stacks the unfired bricks in order.

Referring to fig. 5-9, in step (1), the material is loaded on the feeding device 1, the feeding device 1 feeds the material into the distributing device 2, and the distributing device 2 arranges the material on the green brick forming device 3 by the specific steps of:

(1.1) controlling a floating frame 3-11 by a floating oil cylinder 3-10, and fixing the floating frame 3-11 at a cloth plane; wherein, the cloth platform 2-2 and the cloth plane are on the same horizontal plane;

(1.2) the lower die 3-14 moves upwards and extends into the die cavity 3-12 of the floating frame 3-11 until the lower die moves to be aligned with the cloth plane;

(1.3) the material distribution driving mechanism 2-16 drives the two material boxes 2-3 to move to the material receiving station 2-5, the two material feeding tanks 1-1 are filled with different types of materials, the material feeding tanks 1-1 are opened, the materials respectively fall onto the material collecting tanks 2-4-1 in the two distribution material tanks 2-4, the materials are uniformly distributed in the material boxes 2-3 through the flow distribution of the distribution channels 2-4-2, and the material feeding tanks 1-1 are closed after the material boxes 2-3 are filled;

(1.3) the driving mechanism drives the two material boxes 2-3 filled with materials to move towards the direction of the floating frame 3-11, and the two material boxes 2-3 sequentially cross the floating frame 3-11 to reach the position for preparing the cloth;

(1.4) the cloth driving mechanism 2-16 drives the two workbins 2-3 to move reversely, and when the first workbin 2-31 closest to the die cavity 3-12 moves to the upper end of the die cavity 3-12 and the positions of the first workbin 2-31 and the die cavity 3-12 correspond to each other, the cloth driving mechanism 2-16 stops driving;

(1.5) the lower die 3-14 moves downwards to a set height, and materials on the first material box 2-31 fall into the material receiving space on the die cavity 3-12 until the materials are filled;

(1.6) the cloth driving mechanism 2-16 drives the two work bin 2-3 to move towards the direction of the material receiving station 2-5, the first work bin 2-31 which finishes cloth leaves the upper end of the die cavity 3-12, the second work bin 2-32 reaches the upper end of the die cavity 3-12, and the cloth driving mechanism 2-16 stops driving until the positions of the second work bin 2-32 and the die cavity 3-12 correspond to each other;

(1.7) the lower die 3-14 moves downwards to a set height, and materials on the second material box 2-32 fall into the material receiving space on the die cavity 3-12 until the materials are filled; the cloth driving mechanism 2-16 drives the two material boxes 2-3 to move towards the direction of the material receiving station 2-5 until the two material boxes 2-3 reach the material receiving station 2-5, and the next cloth is carried out in preparation for next material receiving.

Referring to fig. 5-9, in step (2), the green brick forming device 3 presses the material to form green bricks, specifically:

(2.1) initial pressure: the upper die 3-13 moves downwards to contact the material, and the upper die 3-13 and the lower die 3-14 move close to each other at the same time to compress the material; when the upper die 3-13 and the lower die 3-14 begin to compress materials, the floating oil cylinder 3-10 cancels the locking action on the floating frame 3-11, the materials are compressed in the vertical direction and expand outwards in the horizontal direction in the process that the upper die 3-13 and the lower die 3-14 compress the materials, so that horizontal pressure is generated on the die cavity 3-12, the horizontal pressure is converted into acting force in the vertical direction of the floating frame 3-11, when the acting force in the vertical direction is smaller than the gravity of the floating frame 3-11, the floating frame 3-11 moves downwards under the action of the gravity, namely, the dislocation motion is generated between the materials, and gas rapidly escapes between the materials and the inner wall of the die cavity 3-12 of the floating frame 3-11 in the stage; when the acting force in the vertical direction is equal to or greater than the gravity of the floating frame 3-11, the floating frame 3-11 moves along with the material in a free floating state;

(2.2) secondary pressurization: the upper die 3-13 is slightly lifted upwards, a gap is directly formed between the upper die 3-13 and the upper surface of the material, and the gas in the material is quickly discharged from the gap; at the moment, the floating frame 3-11 is kept in a stationary state due to the extrusion of the materials; then the upper die 3-13 moves downwards to contact the materials again, and the materials are pressurized for the second time until the materials form green bricks;

(2.3) the upper die 3-13 is lifted and reset, the floating oil cylinder 3-10 drives the floating frame 3-11 to move downwards, so that the green brick is exposed, and the green brick is removed through the second carrying equipment 8.

During initial pressing, when the upper die 3-13 and the lower die 3-14 compress materials, the floating oil cylinder 3-10 cancels the locking effect on the floating frame 3-11, and the die cavity 3-12 is subjected to horizontal pressure generated when the materials are compressed, so that the materials and the die cavity 3-12 have friction force, the friction force gradually increases along with the compression, and the friction force can be converted into acting force in the vertical direction of the floating frame 3-11 to counteract the self gravity of the floating frame 3-11; after the floating oil cylinder 3-10 cancels the locking action on the floating frame 3-11, when the acting force in the vertical direction is equal to the gravity of the floating frame 3-11, a relative movement can be generated between the material and the die cavity 3-12 of the floating frame 3-11, so that the gas trapping area is damaged and exposed, and the gas can be rapidly discharged from the contact surface between the material and the die cavity 3-12. In addition, after the first compression is completed, the upper dies 3-13 are quickly and slightly lifted upwards, so that an exhaust gap is formed above the material, and the gas in the material can be quickly exhausted.

Referring to fig. 5-9, the upper molds 3-13 and the lower molds 3-14 move close to each other at the same time, when the material is compressed, the acting force of the upper molds 3-13 on the material is smaller than that of the lower molds 3-14 on the material, and the material moves upward relative to the floating frame 3-11. The purpose is that dislocation can occur under the gravity of the floating frame 3-11 in the process of compressing the material, so that the gas trapping area is damaged and exposed, and gas can be discharged from the contact surface between the material and the die cavity 3-12; furthermore, the acting force of the upper die 3-13 on the materials is smaller than that of the lower die 3-14 on the materials, so that the materials have the tendency of moving upwards, the dislocation distance between the materials and the floating frame 3-11 is further increased, the exhaust of the materials is accelerated, and the green brick forming quality is improved.

Referring to fig. 5-9, in step (2.2), after the material is pressurized for the second time, the upper mold 3-13 is lifted slightly upwards for the second time to exhaust; then, the pressurization is carried out three times or more, and the above-mentioned exhausting action is carried out before a new pressurization. The method aims to ensure the compactness of the green bricks, improve the quality of the green bricks, increase the air displacement and reduce the air trapping phenomenon in the green bricks as much as possible.

Referring to fig. 5-9, the upper end of the mold cavity 3-12 is tapered. The purpose is that the inclination can ensure that a certain tiny distance is reserved between the upper die 3-13 and the die cavity 3-12, and gas can be conveniently and quickly discharged from the tiny distance in the process of compressing materials.

The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and equivalents thereof, which are intended to be included in the scope of the present invention.

Claims

1. An automatic unfired brick production line is characterized by comprising a feeding device for feeding materials, a distributing device for distributing the materials, a green brick forming device for pressing the materials to form a green brick, a high-temperature steam maintenance device for performing high-temperature steam maintenance on the green brick to form the unfired brick, a conveying device for conveying the unfired brick, a correcting device arranged on the conveying device for correcting the unfired brick, a first conveying device for conveying a supporting plate to the high-temperature steam maintenance device, a second conveying device for conveying the green brick in the green brick forming device to the supporting plate on the high-temperature steam maintenance device, and a third conveying device for conveying the unfired brick away from the conveying device; wherein the feeding equipment is connected with the distributing equipment in a process manner; the distributing equipment is connected with the green brick forming equipment in a process manner; the high-temperature steam maintenance equipment is connected with the conveying equipment in a process mode.

2. The automatic production line of unburned bricks according to claim 1, wherein the feeding equipment comprises two feeding tanks, namely a first feeding tank and a second feeding tank; the two feeding tanks are respectively used for storing different types of materials;

the material distribution equipment is secondary material distribution equipment and comprises a material distribution rack, a material distribution platform arranged on the material distribution rack, two material boxes arranged on the material distribution platform in a sliding manner and a material distribution driving mechanism for driving the material boxes to move on the material distribution platform; the two material boxes are respectively a first material box and a second material box; each material box is provided with a distribution hopper, and each distribution hopper comprises a collecting hopper positioned at the upper end and a plurality of distribution channels positioned at the lower end; the collecting hopper is communicated with the distribution channel; the materials are put into the collecting hopper and are uniformly distributed in the material box through the shunting of the distribution channel; the material receiving station is arranged on the material distributing platform at the position corresponding to the two feeding tanks;

the green brick forming equipment is arranged on a green brick forming station and comprises a floating frame, a floating oil cylinder, an upper die, a lower die, an upper driving mechanism and a lower driving mechanism; the upper die and the lower die are matched with the die cavity, and a space between the upper part of the lower die and the die cavity is a material receiving space; the floating oil cylinder is used for controlling the floating frame to be in a fixed, moving or free floating state; the upper driving mechanism is used for driving the upper die to move along the up-down direction, and the lower driving mechanism is used for controlling the lower die to move along the up-down direction.

3. The automatic unburned brick production line according to claim 2, wherein the distribution device further comprises an automatic adjusting mechanism for driving the distribution hopper to abut against the bottom of the feed box when the distribution hopper is at the receiving station and for driving the distribution hopper to separate from the feed box when the distribution hopper is at the green brick forming station; the automatic adjusting mechanism comprises a guide assembly arranged between the material distribution rack and the distribution hopper and an elastic driving assembly arranged between the material box and the distribution hopper; wherein the content of the first and second substances,

the guide assembly comprises a guide plate arranged on the material distribution rack and a guide roller arranged on the distribution hopper; the guide plate comprises a horizontal section and an inclined section;

the elastic driving assembly comprises a distribution spring, the upper end of the distribution spring acts on the distribution hopper, and the lower end of the distribution spring acts on the material box.

4. The automatic production line of unburned bricks according to claim 1, wherein the aligning device comprises an aligning rack, a front-back aligning mechanism arranged on the aligning rack for performing front-back aligning on the unburned bricks, and a left-right aligning mechanism for performing left-right aligning on the unburned bricks; wherein the content of the first and second substances,

the front and back positive shooting mechanism comprises a front positive shooting mechanism and a back positive shooting mechanism which are oppositely arranged; the front beating positive mechanism comprises a front beating positive plate, a front beating positive driving mechanism for driving the front beating positive plate to move back and forth and a front vertical driving mechanism for driving the front beating positive plate to move in the vertical direction; the back-beating positive mechanism comprises a back-beating positive plate, a back-beating positive driving mechanism and a back vertical driving mechanism, wherein the back-beating positive driving mechanism is used for driving the back-beating positive plate to move back and forth, and the back vertical driving mechanism is used for driving the back-beating positive plate to move in the vertical direction;

the left-right beating positive mechanism comprises a left beating positive plate, a right beating positive plate and a left-right beating positive driving mechanism for driving the left beating positive plate and the right beating positive plate to be close to or far away from each other.

5. The automatic unfired brick production line according to claim 1, wherein a left mounting frame is arranged between the left patting plate and the patting frame, the upper end of the left mounting frame is connected with the patting frame in a sliding manner, and the lower end of the left mounting frame is connected with the left patting plate; a right mounting frame is arranged between the right clapping plate and the clapping frame, the upper end of the right mounting frame is connected with the clapping frame in a sliding manner, and the lower end of the right mounting frame is connected with the right clapping plate;

the left and right beating driving mechanism comprises a driving motor, a turbine speed reducer and a synchronous transmission mechanism, wherein the driving motor is arranged on the beating positive machine frame, the synchronous transmission mechanism is used for transmitting the power of the turbine speed reducer to the left mounting frame and the right mounting frame, and the synchronous transmission mechanism comprises a left transmission assembly arranged between the turbine speed reducer and the left mounting frame and a right transmission assembly arranged between the turbine speed reducer and the right mounting frame; the driving motor is connected with an input shaft of the turbine speed reducer;

the left transmission assembly comprises a left oscillating bar and a left connecting rod; one end of the left swing rod is fixedly connected with one end of an output shaft of the turbine speed reducer; one end of the left connecting rod is rotatably and slidably connected with the other end of the left oscillating bar, and the other end of the left connecting rod is hinged with the left mounting frame;

the right transmission component comprises a right swing rod and a right connecting rod; one end of the right swing rod is fixedly connected with the other end of the output shaft of the turbine speed reducer; one end of the right connecting rod is connected with the other end of the right swing rod in a rotating and sliding mode, and the other end of the right connecting rod is hinged to the right mounting rack.

6. The automatic unfired brick production line according to claim 1, wherein each of the first handling device, the second handling device and the third handling device comprises a handling rack, a horizontal moving rack arranged on the handling rack, a lifting rack arranged on the horizontal moving rack, a suction cup arranged on the lifting rack and used for sucking the green bricks, a horizontal driving mechanism used for driving the horizontal moving rack to horizontally move on the handling rack, and a vertical driving mechanism used for driving the lifting rack to vertically move on the horizontal moving rack; wherein the content of the first and second substances,

the sucking disc is vacuum chuck, vacuum chuck includes the sucking disc main part and sets up a plurality of suction nozzles of sucking disc main part bottom, be equipped with the inner chamber in the sucking disc main part, the upper end of suction nozzle with the inner chamber intercommunication.

7. An automatic unfired brick production process, which is applied to the automatic unfired brick production line according to any one of claims 1 to 6, and comprises the following steps:

(1) The feeding equipment is used for feeding materials into the distributing equipment, and the distributing equipment is used for distributing the materials on the green brick forming equipment;

(2) Pressing the materials by green brick forming equipment to form green bricks;

(3) The first carrying equipment carries the supporting plates to high-temperature steam maintenance equipment, and then carries green bricks onto the supporting plates through second carrying equipment, wherein a plurality of green bricks are placed on each supporting plate, and gaps are formed among the green bricks;

(4) The high-temperature steam maintenance equipment carries out high-temperature steam maintenance on the green bricks on the supporting plate, so that the green bricks form unburned bricks;

(5) Conveying the unfired bricks to a correcting device by the conveying device, and correcting the plurality of unfired bricks on the supporting plate by the correcting device to enable the plurality of unfired bricks to be arranged together in a tight and tidy manner;

(6) The conveying equipment conveys the supporting plate and the beaten unfired bricks to third conveying equipment, and the third conveying equipment integrally moves away the plurality of unfired bricks on the supporting plate and neatly stacks the unfired bricks.

8. The automatic unburned brick production process according to claim 7, wherein in step (1), the feeding device is loaded with materials, the feeding device feeds the materials into the distributing device, and the distributing device arranges the materials on the green brick forming device by the specific steps of:

(1.1) the floating oil cylinder controls the floating frame and fixes the floating frame on the cloth plane; wherein, the cloth platform and the cloth plane are positioned on the same horizontal plane;

(1.2) the lower die moves upwards and extends into the die cavity of the floating frame until the lower die moves to be aligned with the cloth plane;

(1.3) the material distribution driving mechanism drives the two material boxes to move to the material receiving station, the two feeding tanks are filled with different types of materials, the feeding tanks are opened, the materials respectively fall onto the material collecting hoppers in the two distribution hoppers, the materials are uniformly distributed in the material boxes through the shunting of the distribution channels, and the feeding tanks are closed after the material boxes are filled;

(1.3) driving the two material boxes filled with the materials to move towards the direction of the floating frame by the driving mechanism, and enabling the two material boxes to sequentially cross the floating frame to reach a position for preparing material distribution;

(1.4) the cloth driving mechanism drives the two work bin to move reversely, and when the first work bin closest to the die cavity moves to the upper end of the die cavity and the positions of the first work bin and the die cavity correspond to each other, the cloth driving mechanism stops driving;

(1.5) the lower die moves downwards to a set height, and the material on the first material box falls into the material receiving space on the die cavity until the material receiving space is filled;

(1.6) the cloth driving mechanism drives the two material boxes to move towards the direction of the material receiving station, the first material box after cloth is finished leaves the upper end of the die cavity, the second material box reaches the upper end of the die cavity, and the cloth driving mechanism stops driving until the positions of the second material box and the die cavity correspond to each other;

(1.7) the lower die moves downwards to a set height, and the material on the second material box falls into the material receiving space on the die cavity until the material receiving space is filled; the cloth driving mechanism drives the two material boxes to move towards the material receiving station until the two material boxes reach the material receiving station, and the next material receiving is prepared for next material distribution.

9. The automatic unburned brick production process according to claim 7, wherein in the step (2), the green brick forming equipment presses the material to form a green brick, and the step of forming the green brick is specifically as follows:

(2.1) initial pressure: the upper die moves downwards to contact the material, and the upper die and the lower die move close to each other at the same time to compress the material; when the upper die and the lower die start to compress materials, the floating oil cylinder cancels the locking action on the floating frame, the materials are compressed in the vertical direction and expand outwards in the horizontal direction in the process of compressing the materials by the upper die and the lower die, so that horizontal pressure is generated in a die cavity, the horizontal pressure is converted into acting force in the vertical direction of the floating frame, when the acting force in the vertical direction is smaller than the gravity of the floating frame, the floating frame moves downwards under the action of the gravity, namely, the floating frame and the materials move in a staggered manner, and gas rapidly escapes between the materials and the inner wall of the die cavity of the floating frame in the stage; when the acting force in the vertical direction is equal to or greater than the gravity of the floating frame, the floating frame moves together with the material in a free floating state;

(2.2) secondary pressurization: the upper die is slightly lifted upwards, a gap is directly formed between the upper die and the upper surface of the material, and gas in the material is quickly discharged from the gap; at the moment, the floating frame is kept in a static state due to the extrusion of the materials; then the upper die moves downwards to contact the materials again, and the materials are pressurized for the second time until the materials form green bricks;

and (2.3) lifting and resetting the upper die, driving the floating frame to move downwards by the floating oil cylinder, exposing the green bricks, and carrying away the green bricks by second carrying equipment.

10. The automatic unburned brick production process according to claim 9, wherein the upper mold and the lower mold are moved close to each other at the same time, when compressing the material, the acting force of the upper mold on the material is smaller than that of the lower mold, and the material moves upward relative to the floating frame.