CN112393586B

CN112393586B - Full-automatic production line for foamed ceramic plate tunnel kiln

Info

Publication number: CN112393586B
Application number: CN202110078295.4A
Authority: CN
Inventors: 祖新红
Original assignee: Foshan Ruitao Kiln Co ltd
Current assignee: Foshan Ruitao Kiln Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-04-09
Anticipated expiration: 2041-01-21
Also published as: CN112393586A

Abstract

The invention discloses a full-automatic production line for a foamed ceramic plate tunnel kiln, which comprises a burning line, a return line, a standby line, a kiln car, an automatic material distributor, a top car device, a tunnel kiln, a combustion device, a self-circulation cooling device, an automatic edge surrounding machine, an intelligent plate unloading machine, an automatic paper sweeping machine, an automatic paper laying machine and an intelligent edge surrounding finishing machine, wherein the burning line and the standby line are arranged in parallel; compared with the prior art, the full-automatic production line of the tunnel kiln for the foamed ceramic plates has the advantages that the traditional production mode is combined into an automatic production line, the material distribution, the feeding into the kiln, the discharging from the kiln, the plate unloading, the cleaning and the paper laying are all automatically completed, the actions are coherent, the production efficiency can be improved, the productivity is enlarged, and meanwhile, the stable product quality can be ensured.

Description

Full-automatic production line for foamed ceramic plate tunnel kiln

Technical Field

The invention relates to the technical field of foamed ceramic plates, in particular to a full-automatic production line of a foamed ceramic plate tunnel kiln.

Background

The foamed ceramic is a novel ceramic material, and the foamed ceramic is foamed when the ceramic is sintered and molded, so that a closed-pore ceramic material with high porosity is formed inside the ceramic. It is gradually widely used in the construction industry because of its light weight and excellent heat-insulating and heat-insulating properties. The existing foamed ceramic plate is sintered by adopting a tunnel kiln, but the whole processing process also comprises a plurality of front-end and rear-end working procedures, and the traditional foamed ceramic processing has low automation degree, and the problems of capacity, quality stability and the like cause that the foamed ceramic plate cannot be produced in a large scale. Therefore, how to realize the stable continuous automatic production of the foamed ceramic plate is always a great technical problem in the ceramic processing industry.

Disclosure of Invention

The invention aims to provide a full-automatic production whole line of a foamed ceramic plate tunnel kiln, which is used for solving the technical problem.

The full-automatic production whole line of the foamed ceramic plate tunnel kiln comprises a burning line, a return line, a spare vehicle line, a kiln vehicle, an automatic material distributor, a top vehicle device, a tunnel kiln, a combustion device, a self-circulation cooling device, an automatic edge surrounding machine, an intelligent plate discharging machine, an automatic paper sweeping machine, an automatic paper laying machine and an intelligent edge surrounding finishing machine, wherein the burning line and the spare vehicle line are arranged in parallel, the discharge end of the burning line is connected with the feed end of the return line, the discharge end of the return line is connected with the feed end of the spare vehicle line, the discharge end of the spare vehicle line is connected with the feed end of the burning line, the top vehicle device, the tunnel kiln, the combustion device and the self-circulation cooling device are arranged on the burning line, the top vehicle device is arranged at the inlet of the tunnel kiln, the combustion device and the self-circulation cooling device are arranged in the tunnel kiln, the return line is a U-shaped line, the automatic edge surrounding machine spans across the inlet end and the outlet end of the U-shaped line, the intelligent, the automatic paper sweeping machine and the automatic paper spreading machine are arranged on one side, close to the spare vehicle line, of the U-shaped wire, the automatic material distributing machine and the intelligent surrounding edge finishing machine are arranged on the spare vehicle line, the automatic material distributing machine is arranged at the discharge end of the spare vehicle line, the kiln vehicle circulates among the firing line, the return line and the spare vehicle line, the kiln vehicle is used as a carrier for bearing foamed ceramic plates to be fired and fired foamed ceramic plates, the automatic material distributing machine is used for distributing materials to the kiln vehicle, the top vehicle device is used for pushing the kiln vehicle to enter and exit the tunnel kiln, the tunnel kiln comprises a kiln and a staggered feeding mechanism arranged at the inlet of the kiln, the combustion device and the self-circulating cooling device are arranged in the kiln, the combustion device has the function of eliminating the temperature difference of the cross section, the automatic surrounding edge machine is used for feeding surrounding plates onto the kiln vehicle or unloading the surrounding plates on the kiln vehicle, the intelligent surrounding edge finishing machine is used for finishing, the intelligent plate unloading machine is used for unloading the fired foamed ceramic plate from the kiln car; the automatic paper sweeping machine is used for sweeping the kiln car after the fired foamed ceramic plates are discharged from the kiln car by the intelligent plate unloading machine, and the automatic paper paving machine is used for paving paper on the kiln car before distributing the materials on the kiln car.

According to one embodiment of the invention, the kiln car comprises a base, wherein a plurality of support plates are sequentially arranged above the base from top to bottom, the kiln car is divided into a multilayer storage area by the support plates, two groups of stand columns are symmetrically arranged on the left side and the right side of the base, the support plates are fixedly arranged between the two groups of stand columns through the stand columns, two transmission mechanisms driving the base to move are symmetrically arranged on the left side and the right side of the bottom of the base, and the transmission mechanisms are arranged on the inner sides, close to the middle part of the.

According to one embodiment of the invention, the top vehicle device comprises a driving device, a rear hook component, a fixed hook component and a front hook component, the driving device is provided with two driving ends, the rear hook component and the front hook component are respectively connected with one driving end, the fixed hook component is fixed between the rear hook component and the front hook component, the rear hook component, the fixed hook component and the front hook component are all used for fixing kiln vehicles, the driving device drives the rear hook component to move towards the fixed hook component to convey kiln vehicles fixed by the rear hook component towards the fixed hook component and simultaneously push kiln vehicles fixed by the fixed hook component towards the front hook component, and the driving device drives the front hook component to move towards a direction far away from the driving device to push kiln vehicles fixed by the front hook component forwards and simultaneously push other kiln vehicles in the tunnel kiln to advance.

According to one embodiment of the invention, the staggered feeding mechanism comprises two staggered open and close kiln doors, the two kiln doors are arranged at the inlet of the kiln along the feeding direction, and a buffer area is formed between the two kiln doors.

According to one embodiment of the invention, the combustion device comprises a plurality of fire guns, the fire guns are arranged on two sides of the wall of the kiln furnace close to the kiln car in a staggered mode, and each layer of fire guns is arranged between two layers of supporting plates of the kiln car.

According to one embodiment of the invention, the self-circulation cooling device comprises a plurality of air guns, the air guns are arranged on the furnace wall of the kiln and positioned between two layers of supporting plates on the kiln car, and the air guns are distributed on the furnace wall of the kiln in a three-dimensional dog-tooth staggered manner.

According to one embodiment of the invention, the automatic edge surrounding machine comprises a support, two sets of lifting assemblies, two sets of longitudinal driving assemblies and two sets of clamping assemblies, wherein each set of lifting assembly, each set of longitudinal driving assembly and each set of clamping assembly form a carrying combination, the two carrying combinations are symmetrically arranged on two sides of the support, each set of lifting assembly of each carrying combination is arranged on the support and is used for driving the clamping assembly of the carrying combination to move up and down, each set of longitudinal driving assembly of each carrying combination is arranged on the lifting assembly of the carrying combination and is used for driving the clamping assembly of the carrying combination to move along the length direction of the support, and each set of clamping assembly of each carrying combination is used for clamping a surrounding plate.

According to one embodiment of the invention, the intelligent plate unloading machine comprises a plate unloading support frame, a lifting mechanism and a plurality of transfer mechanisms, wherein the lifting mechanism is arranged on the plate unloading support frame and used for lifting the foamed ceramic plates placed on the support plates of each layer of the kiln car upwards layer by layer, the plurality of transfer mechanisms are sequentially arranged on the plate unloading support frame along the height direction of the plate unloading support frame, each transfer mechanism is used for moving the foamed ceramic plates of the corresponding layer below the foamed ceramic plates after the lifting mechanism lifts the foamed ceramic plates upwards, and resetting and outputting the foamed ceramic plates when the lifting mechanism places the foamed ceramic plates of the corresponding layer on the lifting mechanism.

According to one embodiment of the invention, the automatic paper sweeping machine comprises a paper sweeping machine frame, a kiln car placing station, an automatic bearing device and an automatic paper sweeping device, wherein the kiln car placing station, the automatic bearing device and the automatic paper sweeping device are arranged on the paper sweeping machine frame, the automatic paper sweeping device slides towards the kiln car placing station on the paper sweeping machine frame and is in rolling connection with the automatic bearing device, the automatic bearing device comprises a bearing rolling component and a lifting driving component, the lifting driving component is installed above the kiln car placing station, the output end of the lifting driving component is in transmission connection with the left end and the right end of the bearing rolling component, rollers for sliding connection with the side wall of the kiln car placing station are installed at the left end and the right end of the bearing rolling component respectively, and a positioning buckle for matching and buckling with or tripping with the rollers is installed at one side of the kiln car placing station along with.

According to one embodiment of the invention, the automatic paper spreading machine comprises a paper spreading frame, a kiln car placing station, an automatic suction paper spreading device and a paper placing disc, wherein the kiln car placing station, the automatic suction paper spreading device and the paper placing disc are arranged on the paper spreading frame, a paper spreading guide rail for enabling the automatic suction paper spreading device to slide to the kiln car placing station from the paper placing disc and a monitor for controlling the automatic suction paper spreading device to be started and stopped are arranged on the paper spreading frame, the monitor comprises an initial positioning detector, a first positioning detector, a second positioning detector and a microcomputer, the initial positioning detector is arranged on a longitudinal rail of the paper spreading guide rail corresponding to the paper placing disc, the first positioning detector is arranged at the front end part of the kiln car placing station, the second positioning detector is arranged at the rear end part of the kiln car placing station, the microcomputer is respectively connected with the initial positioning detector, the first positioning detector, the second, so that the microcomputer controls the automatic suction paper-laying device to lay each piece of bottom paper on the same layer of the kiln car in sequence.

According to one embodiment of the invention, the intelligent surrounding edge finishing machine comprises a surrounding edge finishing rack, a lifting mechanism and a surrounding edge correcting device, wherein the lifting mechanism and the surrounding edge correcting device are arranged on the surrounding edge finishing rack, the surrounding edge correcting device comprises a correcting positioning plate, a correcting pushing cylinder and a correcting stirring cylinder, the correcting positioning plate is connected with the output end of the lifting mechanism and slides up and down on the surrounding edge finishing rack under the pulling action of the lifting mechanism, the correcting pushing cylinder is fixed on the correcting positioning plate, a pushing rod of the correcting pushing cylinder is provided with a correcting movable block for pushing the surrounding edge directionally, the correcting stirring cylinder is arranged on the correcting movable block, and a pushing rod of the correcting stirring cylinder is provided with a correcting stirring block for stirring and recycling the surrounding edge.

Compared with the prior art, the full-automatic production line of the tunnel kiln for the foamed ceramic plates has the following advantages:

according to the full-automatic production line of the tunnel kiln for the foamed ceramic plates, the traditional production mode is combined into an automatic production line, all automatic completion of material distribution, kiln entering, furnace discharging, plate unloading, cleaning and paper laying is realized, the actions are continuous, the production efficiency can be improved, the productivity is expanded, and the stable product quality can be ensured.

Drawings

FIG. 1 is a schematic structural view of a full-automatic production line of a tunnel kiln for foamed ceramic sheets;

FIG. 2 is a schematic structural view of a full-automatic production line multi-layer kiln car for a tunnel kiln for foamed ceramic plates;

FIG. 3 is a side view of a full-automatic production line multi-layer kiln car for a tunnel kiln for foamed ceramic plates;

FIG. 4 is a schematic structural view of a column hole in a full-automatic production line multi-layer kiln car for a tunnel kiln for foamed ceramic plates;

FIG. 5 is a top view of a top carriage device for the full-automatic production line of the foamed ceramic plate tunnel kiln;

FIG. 6 is a front view of a staggered feeding mechanism of a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 7 is a side view of a staggered feeding mechanism for a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 8 is a schematic structural view of a combustion apparatus for full-automatic production of a whole line of a tunnel kiln for foamed ceramic sheets;

FIG. 9 is a schematic structural view of a combustion air duct in a combustion apparatus for a full-automatic production line of a foamed ceramic sheet tunnel kiln;

FIG. 10 is a schematic structural view of a burner in a full-automatic production line combustion apparatus of a tunnel kiln for foamed ceramic sheets;

FIG. 11 is a schematic view showing the position of the fire gun in the combustion apparatus of the full-automatic production line of the tunnel kiln for foamed ceramic sheets;

FIG. 12 is a schematic structural view of a self-circulation cooling device of a full-automatic production line of a tunnel kiln for foamed ceramic plates;

FIG. 13 is a distribution diagram of air guns in the self-circulation cooling device of the whole full-automatic production line of the tunnel kiln for foamed ceramic plates;

FIG. 14 is a front view of an automatic edge-surrounding machine for a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 15 is a top view of an automatic edge-surrounding machine for a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 16 is a right side view of an automatic edge-surrounding machine for a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 17 is a schematic view of the clamp of FIG. 14 shown in an open configuration;

FIG. 18 is a schematic view of the closed clip of FIG. 14;

FIG. 19 is a front view of an intelligent plate unloader for full-automatic production of a whole line of a tunnel kiln for foamed ceramic plates;

FIG. 20 is a top view of an intelligent plate unloader for full-automatic production of a whole line of a foamed ceramic plate tunnel kiln;

FIG. 21 is a front view of an automatic paper-sweeping machine of the full-automatic production line of the tunnel kiln for foamed ceramic boards;

FIG. 22 is a left side view of an automatic paper sweeper for a full-automatic production line of a tunnel kiln for foamed ceramic boards;

FIG. 23 is a bottom view of an automatic paper-sweeping machine for a full-automatic production line of a tunnel kiln for foamed ceramic sheets;

FIG. 24 is a front view of an automatic paper laying machine for a full-automatic production line of a tunnel kiln for foamed ceramic sheets;

FIG. 25 is a top view of an automatic paper laying machine for a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 26 is a control schematic diagram of an automatic paper laying machine for a full-automatic production line of a tunnel kiln for foamed ceramic sheets;

FIG. 27 is a front view of an intelligent surrounding edge finishing machine for a full-automatic production line of a foamed ceramic plate tunnel kiln;

FIG. 28 is a right side view of the intelligent surrounding edge finishing machine for the full-automatic production line of the foamed ceramic plate tunnel kiln;

FIG. 29 is a top view of an intelligent surrounding edge finishing machine for a full-automatic production line of a foamed ceramic plate tunnel kiln;

the implementation and advantages of the functions of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators (such as up, down, left and right, front and back … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

For a further understanding of the contents, features and effects of the present invention, the following examples are illustrated in the accompanying drawings and described in the following detailed description:

referring to fig. 1, it is a structural schematic diagram of a full-automatic production line of a tunnel kiln for foamed ceramic plates according to an embodiment. As shown in figure 1, the full-automatic production whole line of the tunnel kiln for foamed ceramic plates comprises a firing line a, a return line b, a spare vehicle line c, a kiln vehicle 0, an automatic material distributor, a top vehicle device 1, a tunnel kiln 2, a combustion device 3, a self-circulation cooling device 4, an automatic edge surrounding machine 5, an intelligent unloading machine 6, an automatic paper sweeper 7, an automatic paper paving machine 8 and an intelligent edge surrounding finishing machine 9, wherein the firing line a and the spare vehicle line c are arranged in parallel, the discharge end of the firing line a is connected with the feed end of the return line b, the discharge end of the return line b is connected with the feed end of the spare vehicle line c, the discharge end of the spare vehicle line c is connected with the feed end of the firing line a, the top vehicle device 1, the tunnel kiln 2, the combustion device 3 and the self-circulation cooling device 4 are arranged on the firing line a, the top vehicle device 1 is arranged at the inlet of the tunnel kiln 2, the combustion device 3 and the self-circulation cooling device 4 are arranged in the tunnel kiln 2, the return line b is a U-shaped line, the automatic edge enclosing machine 5 stretches across the inlet end and the outlet end of the U-shaped line, the intelligent plate unloading machine 6 is arranged on one side of a spare vehicle line c far away from the U-shaped line, the automatic paper sweeping machine 7 and the automatic paper spreading machine 8 are arranged on one side of the U-shaped line close to the spare vehicle line c, the automatic cloth machine and the intelligent edge enclosing finishing machine 9 are arranged on the spare vehicle line c, the automatic cloth machine is arranged at the discharge end of the spare vehicle line c, the kiln car 0 circulates among the firing line a, the return line b and the spare vehicle line c, the kiln car 0 is used as a carrier for bearing a foamed ceramic plate to be fired and a fired foamed ceramic plate, the automatic cloth machine is used for distributing materials to the kiln car 0, the top vehicle device 1 is used for pushing the kiln car 0 to enter and exit the tunnel kiln 2, the tunnel kiln 2 comprises a kiln 21 and an interlaced feeding mechanism arranged at the inlet of the kiln 21, the combustion device 3 and the self-circulation cooling device, the automatic edge enclosing machine 5 is used for feeding enclosing plates onto the kiln car 0 or unloading the enclosing plates on the kiln car 0, the intelligent edge enclosing finishing machine 9 is used for finishing the enclosing plates fed onto the kiln car 0 by the automatic edge enclosing machine 5, and the intelligent plate unloading machine 6 is used for unloading the fired foamed ceramic plates from the kiln car 0; the automatic paper sweeping machine 7 is used for sweeping the kiln car 0 after the fired foamed ceramic plates are discharged from the kiln car 0 by the intelligent plate unloading machine 6, and the automatic paper paving machine 8 is used for paving paper on the kiln car 0 before the kiln car 0 is used for distributing materials.

Referring to fig. 2 to 4, in the embodiment of the present invention, the kiln car 0 includes a base 01, and at least three support plates 04 are sequentially disposed above the base 01 from top to bottom, and the at least three support plates 04 divide the kiln car into a multi-layer storage area; two groups of upright posts 03 are symmetrically arranged on the left side and the right side of the base 01, and the support plate 04 is fixedly arranged between the two groups of upright posts 03 through the upright posts 03; two drive mechanisms 02 that drive base 01 and remove are installed to the left and right sides symmetry of base 01 bottom, drive mechanism 02 sets up in the inboard that stand 03 is close to kiln car middle part, thereby the stress mode of backup pad 04 has been changed, during the backup pad 04 bearing, make it have the trend of middle part downwarping, thereby when cave car 0 appears collapsing, stand 03 and backup pad 04 are inwards collapsed always, avoid appearing the condition of card kiln wall, it can be understood, drive mechanism 02 drives base 01 and kiln car and removes, the drive mechanism 02 that can realize above-mentioned technical scheme all can be applied to this embodiment, for example truckle mechanism, it does not do not describe here any more as prior art.

In the embodiment, the stand 03 is provided with the stand hole 05, the support plate 04 is connected with the stand 03 through the crossbeam inserted in the stand hole 05, the left and right sides of the bottom of the stand 5 hole are symmetrically provided with the two stress relief grooves 06, the stress relief grooves 06 are formed below the stand hole, the crossbeam drives the support plate 04 to collapse, the stress is relieved, and the stand 03 is prevented from cracking when receiving high heat. In particular, the stress relief groove 06 is of a circular arc configuration.

In this embodiment, the automatic material distributor is used for distributing materials on each layer of support plates 04 of the kiln car 0 before the kiln car 0 enters the kiln 21, and the automatic material distributor belongs to the prior art, and for the sake of brevity of text, the description will not be repeated here.

Referring to fig. 5, fig. 5 is a top view of the full-automatic production line of the tunnel kiln for foamed ceramic plates according to the present embodiment. As shown in fig. 5, the top carriage device 1 includes a driving device 11, a rear hook assembly 12, a fixed hook assembly 13 and a front hook assembly 14, the driving device 11 has two driving ends, the rear hook assembly 12 and the front hook assembly 14 are respectively connected to one driving end, the fixed hook assembly 13 is fixed between the rear hook assembly 12 and the front hook assembly 14, the rear hook assembly 12, the fixed hook assembly 13 and the front hook assembly 14 are all used for fixing the kiln car 0, the driving device 11 drives the rear hook assembly 12 to move towards the fixed hook assembly 13 to transport the kiln car 0 fixed by the rear hook assembly 12 to the fixed hook assembly 13, and simultaneously push the kiln car 0 fixed by the fixed hook assembly 13 towards the front hook assembly 14, the driving device 11 drives the front hook assembly 14 to move towards a direction far away from the driving device 11 to push the kiln car 0 fixed by the front hook assembly 14, and simultaneously push other kiln cars 0 in the tunnel kiln 2 to move forwards.

In this embodiment, the driving device 11 is a bi-directional driving pressure variable hydraulic cylinder, the rear hook assembly 12 is connected to the rear cylinder end of the bi-directional driving pressure variable hydraulic cylinder, and the front hook assembly 14 is connected to the front cylinder end of the bi-directional driving pressure variable hydraulic cylinder. The cylinder columns on the two sides of the pressure-variable hydraulic cylinder driven in the two directions extend out in a reciprocating mode, so that the rear hook assembly 12 hooks the kiln car and conveys the kiln car to the fixed hook assembly 13, and meanwhile, the front hook assembly 14 hooks the kiln car at the fixed hook assembly 13 and pushes the kiln car to the tunnel kiln 2.

Referring to fig. 5, in the present embodiment, the rear hook assembly 12 includes a rear hook fixing plate 121 and a rear hook 122, the rear hook fixing plate 121 is connected to the end of the cylinder post at the rear side of the bi-directional driving pressure-variable hydraulic cylinder, and the rear hook 122 is disposed on the rear hook fixing plate 121. After the driving device 11 is started, the rear hook fixing plate 121 moves along with the driving device 11 and drives the rear hook 122 to move. In a specific application, the rear hook assembly 12 further includes a rear hook fixing plate roller, and the rear hook fixing plate roller is disposed below the rear hook fixing plate 121 and is used for rolling when the rear hook assembly 12 is driven by the driving device 11. The rear hook fixing plate roller may support the rear hook fixing plate 121 and reduce friction between the rear hook fixing plate 121 and the ground, which may save power.

Referring to fig. 5, in the present embodiment, the structure of the fixed hook assembly 13 is similar to that of the rear hook assembly 12, the fixed hook assembly 13 includes a fixed hook fixing plate 131 and a fixed hook 132, the fixed hook fixing plate 131 is fixed, and the fixed hook 132 is fixed on the fixed hook fixing plate 131.

Referring to fig. 5 again, in the present embodiment, the front hook assembly 14 has the same structure as the rear hook assembly 12, and includes a front hook fixing plate 141, a front hook 142, and a front hook fixing plate roller, the front hook fixing plate 141 is connected to the end of the cylinder column at the front side of the bi-directional driving pressure-variable hydraulic cylinder, the front hook 142 is disposed on the front hook fixing plate 141, and the front hook fixing plate roller is disposed below the rear hook fixing plate 121 and is used for rolling when the front hook assembly 14 is driven by the driving device 11.

Referring to fig. 5 again, the car jacking device 1 of the present embodiment further includes a guiding assembly 15, the rear hook assembly 12 and the front hook assembly 14 are slidably connected to the guiding assembly 15, and the fixed hook assembly 13 is fixed on the guiding assembly 15. The guide member 15 can guide the rear hook member 12 and the front hook member 14 to prevent the rear hook member 12 and the front hook member 14 from shifting during the movement. In a specific application, the guide assembly 15 is a guide rod, the rear hook assembly 12 and the front hook assembly 14 are slidably connected to the guide rod, and the fixed hook assembly 13 is fixed on the guide rod.

Referring back to fig. 5, in order to balance the force applied to the rear hook member 12 and the front hook member 14 and to stabilize the moving process, the number of the guide rods is two, and the two guide rods are disposed along the moving direction of the rear hook member 12 and the front hook member 14 and are both slidably connected to the rear hook member 12 and the front hook member 14.

In this embodiment, the front ends of the two guide rods are provided with a limiting member. The rear hook assembly 12 and the front hook assembly 14 are prevented from slipping off the guide bar.

When kiln cars 0 in a tunnel kiln 2 are fully arranged, the kiln cars 0 are connected end to end one by one, after a foamed ceramic plate is fired, after a driving device 11 is started, a rear hook component 12 is firstly ejected by the driving device 11, after the rear hook component 12 hooks kiln cars 0 waiting to be conveyed into the tunnel kiln 2 outside the tunnel kiln 2, the driving device 11 pulls the rear hook component 12 to move towards a fixed hook component 13 and enables kiln cars 0 hooked by the rear hook component 12 to be conveyed to the fixed hook component 13, after the kiln cars 0 are hooked by the fixed hook component 13, the driving device 11 enables a front hook component 14 to move towards the fixed hook component 13 and hook kiln cars 0 at the fixed hook component 13, then the driving device 11 pushes the front hook component 14 to move towards the direction far away from the fixed hook component 13, the front hook component 14 pushes the kiln cars 0 hooked by the front hook component to move towards the tunnel kiln 2, and under the condition that the kiln cars 0 are fully arranged in the tunnel kiln 2, the drive means 11 pushes the front hook assembly 14 forward by the distance of one kiln car 0 so that one kiln car 0 in the tunnel kiln 2 is pushed out of the tunnel kiln 2.

Referring to fig. 6 and 7, in the present embodiment, the staggered feeding mechanism includes two staggered open and close kiln doors 28, the two kiln doors 28 are disposed along the feeding direction at the entrance of the kiln 21, and a buffer area is formed between the two kiln doors 28. The two kiln doors 28 are opened and closed in a staggered mode, so that when the kiln 21 is opened, air with low external temperature is prevented from being filled into the kiln through the kiln door, the stability of the temperature in the kiln is prevented from being influenced, and meanwhile, air flow generated in the kiln is prevented from blowing away powder which is not sintered.

In this embodiment, a driving assembly for driving the kiln door 28 to open and close is installed at the upper part of the kiln 21, the driving assembly includes a driving motor 26 fixedly installed on the kiln 21 and a transmission shaft 23 rotatably installed on the kiln 21, the driving motor 26 drives the transmission shaft 23 to rotate through a transmission mechanism, two chain wheels 27 are symmetrically and fixedly installed at the left side and the right side of the transmission shaft 23, a connecting chain 22 is wound on the chain wheels 27, one end of the connecting chain 22 is fixedly connected with the kiln door 28, the driving motor 26 drives the transmission shaft 23 to rotate, and further the chain 7 drives the kiln door 28 to open and close; it is understood that in the embodiment of the present invention, a transmission mechanism connects the output end of the driving motor 26 with the transmission shaft 23, the transmission mechanism includes a main gear 25 fixedly installed at the output end of the driving motor 26 and a sub-gear 24 fixedly installed on the transmission shaft 23, and the sub-gear 24 is engaged with the main gear 25.

Referring to fig. 8 to 11, the combustion device 3 includes a plurality of fire guns 31, the plurality of fire guns 31 are arranged on two sides of the wall of the kiln 21 close to the kiln car 0 in a staggered manner, and each layer of fire guns 31 is arranged between two layers of support plates 04 of the kiln car 0. Because the backup pad 04 of kiln car 0 bears and waits to process for heat-resisting material, so can produce thermal-insulated effect between backup pad 04 and backup pad 04, the crisscross arrangement makes rifle fire 31 can not produce the phenomenon of cluster, ensures the backup pad 04 temperature stability of every layer to the realization eliminates the temperature difference condition of cross-section.

In the embodiment, the air inlet end of the fire gun 31 is provided with an air inlet joint 33, and the air inlet joint 33 is communicated with a combustion air duct 32 installed on the kiln 21 and used for introducing air into the fire gun 31 to enable the fire gun 31 to generate a fire and heat the material on the plate body.

In the embodiment, a hot air compensation joint 34 is further arranged at the side edge of the air inlet end of the fire gun 31, and the hot air compensation joint 34 is communicated with a hot air compensation pipe 35 and used for performing hot air compensation on the fire gun 31, so that the stability of the temperature of the fire gun is increased, and the fire spraying effect of the fire gun 31 is improved.

Referring to fig. 12 and 13, in the present embodiment, the self-circulation cooling device 4 includes a plurality of air guns 41, the air guns 41 are disposed on the furnace wall of the kiln 21 and located between two layers of support plates 04 on the kiln car 0, and the air guns 41 are distributed on the furnace wall of the kiln 21 in a three-dimensional zigzag manner. The air flow flows below and above the plate body in a staggered working mode, and a self-circulation cold air system is realized in the kiln body;

in the embodiment of the invention, the air inlet end of the air gun 41 is communicated with the cooling air pipe 42 arranged on the kiln 21, the pulse valve 43 is arranged on the cooling air pipe 42, and the air in the cooling air pipe 42 passes through the pulse valve 43 to form pulse stirring air and is sent into the air gun 41, so that the air gun 41 performs rapid air blowing cooling, and the cooling effect of the air gun 41 is improved.

Referring to fig. 14 to 16, fig. 14 is a front view of an automatic edge surrounding machine of a full-automatic production line of a tunnel kiln for foamed ceramic plates according to the present invention; FIG. 15 is a top view of the automatic edge surrounding machine of the full-automatic production line of the tunnel kiln for foamed ceramic plates of the present invention; FIG. 16 is a right side view of the automatic edge surrounding machine of the full-automatic production line of the tunnel kiln for foamed ceramic plates of the present invention. As shown in fig. 14 to 16, the automatic edge surrounding machine 5 includes a support 51, two sets of lifting assemblies 52, two sets of longitudinal driving assemblies 53 and two sets of clamping assemblies 54, each set of lifting assemblies 52, each set of longitudinal driving assemblies 53 and each set of clamping assemblies 54 form a carrying combination, the two carrying combinations are symmetrically disposed on two sides of the support 51, each set of lifting assemblies 52 of the carrying combination is disposed on the support 51 and used for driving the clamping assembly 54 of the carrying combination to move up and down, each set of longitudinal driving assemblies 53 of the carrying combination is disposed on the lifting assembly 52 of the carrying combination and used for driving the clamping assembly 54 of the carrying combination to move along the length direction of the support 51, and each set of clamping assemblies 54 of the carrying combination is used for clamping the enclosing plate.

Referring to fig. 14 and fig. 15, in the present embodiment, each group of lifting assemblies 52 includes a plurality of lifting driving members 521 and a rectangular frame 522, the plurality of lifting driving members 521 are disposed on the bracket 51, and driving ends thereof are connected to the rectangular frame 522 for driving the rectangular frame 522 to move up and down, the longitudinal driving assemblies 53 of the same conveying assembly are disposed on the rectangular frame 522, and the clamping assemblies 54 of the same conveying assembly are slidably connected to the rectangular frame 522. In the specific application, the lifting driving members 521 adopt driving cylinders, the number of the driving cylinders is four, the four lifting driving members 521 are arranged on the bracket 51, and the driving end of each lifting driving member 521 is connected with one corner of the rectangular frame 522. In operation, the four lifting drivers 521 are simultaneously actuated to move the rectangular frame 522 up and down smoothly.

In this embodiment, the longitudinal driving assembly 53 employs a driving cylinder, the longitudinal driving assembly 53 is fixed on one side of the rectangular frame 522, which is transversely disposed, and is disposed along the length direction of the bracket 51, and the driving end of the longitudinal driving assembly 53 is connected to the clamping assembly 54 and drives the longitudinal driving assembly 53 to move along the side of the rectangular frame 522, which is longitudinally disposed.

Referring to fig. 14, in the present embodiment, the clamping assembly 54 includes a clamping frame 541 and a plurality of clamps 542, the clamping frame 541 is connected to the driving end of the longitudinal driving assembly 53, and the plurality of clamps 542 are uniformly distributed on the clamping frame 541. The longitudinal driving assembly 53 drives the clamping frame 541 to move, and further drives the plurality of clamps 542 to approach or depart from the coaming.

Referring to fig. 14, in the present embodiment, the clamping frame 541 includes a connecting horizontal plate 5411, two connecting vertical plates 5412 and a plurality of clip supporting frames 5413, the connecting horizontal plate 5411 is slidably connected to the rectangular frame 522, the two connecting vertical plates 5412 are connected to two sides of the connecting horizontal plate 5411, the plurality of clip supporting frames 5413 are vertically disposed along the connecting vertical plates 5412, and the plurality of clips 542 are uniformly distributed on the clip supporting frames 5413. During work, the clips on the clip support frames 5413 are actuated simultaneously to load or unload the enclosing plates on different layers of the kiln car, so that the work efficiency can be improved. When the clamping device is used specifically, the sliding blocks are arranged at the bottom of the connecting transverse plate 5411, the sliding strips are arranged on two edges of the rectangular frame 522 in the length direction, the sliding blocks are connected to the sliding strips in a sliding mode, and when the clamping assembly 54 is driven to move by the longitudinal driving assembly 53, the sliding blocks slide along the sliding strips, so that the clamping assembly 54 can move stably.

In this embodiment, the clip support 5413 is U-shaped, and the plurality of clips 542 are uniformly distributed on the clip support 5413. The acting force can be applied to the coaming along the periphery of the coaming simultaneously, so that the coaming is stressed evenly.

Referring to fig. 14 and 16 again, since the inner wall of the coaming is in close contact with the foamed ceramic plate, the clips cannot directly clamp the coaming from the thickness direction of the coaming when the coaming is unloaded, and in order to increase the strength of the coaming, and facilitate the loading and unloading of the coaming, the outer side of the coaming is provided with the reinforcing ribs, and during operation, every two clips 542 are in one group, and the two clips 542 in the same group act on the reinforcing ribs from the two sides of the reinforcing ribs outside the coaming, so as to clamp the coa. Referring to fig. 17 and 18, fig. 17 is a schematic structural view of the clip of fig. 14 when opened; fig. 18 is a schematic view of the closed clip of fig. 14. As shown in fig. 18, in a specific application, each clip 542 includes a clip driving member 5421, a rotating plate 5422, and a clamping plate 5423, the clip driving member 5421 is disposed on the clamping frame 541, the rotating plate 5422 is connected to a driving end of the clip driving member 5421, the clamping plate 5423 is connected to the rotating plate 5422, and the clip driving member 5421 drives the rotating plate 5422 to rotate, so as to drive the clamping plate 5423 to act on the stiffener outside of the enclosing plate.

Referring to fig. 17 and 18, in order to avoid excessive instantaneous force when the clamping plates 5423 of each set of two clips 542 act on the stiffener on the outside of the shroud, in the present embodiment, each clip 542 further includes an elastic member 5424, and the elastic member 5424 is disposed between the rotating plate 5422 and the clamping plate 5423. The elastic piece 5424 can buffer the action force at the moment when the clamping plate 5423 contacts with the reinforcing ribs of the enclosing plate, so that the clamping plate 5423 is in flexible contact with the reinforcing ribs on the outer side of the enclosing plate.

Referring to fig. 17 and 18, in the present embodiment, the clamping plate 5423 is connected to the rotating plate 5422 through a connecting column, the elastic element 5424 is a spring, and the spring is sleeved on the connecting column and is located between the rotating plate 5422 and the clamping plate 5423. The spring is compressed when the coaming is clamped and is reset after the coaming is released.

Referring back to fig. 14 and 16, before firing, the clips 542 of the two handling assemblies 54 clamp one U-shaped enclosure 55 and approach each other, and finally the two U-shaped enclosures 55 are brought together and placed by the two holding assemblies 54 onto the support frame of the kiln car 0. After firing, the kiln car 0 comes out of the tunnel kiln and moves to the automatic edge enclosing machine, then the two longitudinal driving assemblies 53 carrying and combining drive the clamping assemblies 54 to approach the U-shaped enclosing plate 55, after the clamping assemblies 54 move right above the U-shaped enclosing plate 55, the lifting assemblies 52 lower the clamping assemblies 54 to the positions matched with the U-shaped enclosing plate 55, the two clamps 542 of the clamping assemblies 54 clamp the U-shaped enclosing plate 55 from two sides of the reinforcing rib 551 of the U-shaped enclosing plate 55, then the longitudinal driving assemblies 53 drive the clamping assemblies 54 to slowly move back, the U-shaped enclosing plate 55 is unloaded from the foamed ceramic plate, and after the U-shaped enclosing plates 55 on two sides are completely separated from the foamed ceramic plate, the lifting assemblies 52 drive the clamping assemblies 54 to ascend, and the U-shaped enclosing plate 55 is transferred.

Referring to fig. 19 and 20, fig. 19 is a front view of the intelligent plate unloader; FIG. 20 is a top view of an intelligent unloader. As shown in fig. 19 and 20, the intelligent plate unloader 6 for full-automatic production of the whole line of the tunnel kiln for foamed ceramic plates includes a plate unloader support frame 61, a lifting mechanism 62 and a plurality of transfer mechanisms 63, wherein the lifting mechanism 62 is disposed on the plate unloader support frame 61, the lifting mechanism 62 is used for lifting the foamed ceramic plates placed on the support plate of each layer of the kiln car layer by layer upwards, the plurality of transfer mechanisms 63 are sequentially disposed on the plate unloader support frame 61 along the height direction of the plate unloader support frame 61, each transfer mechanism 63 is used for moving the foamed ceramic plates of the corresponding layer under the foamed ceramic plates after the lifting mechanism 62 lifts the foamed ceramic plates of the corresponding layer upwards, and resetting and outputting the foamed ceramic plates when the lifting mechanism 62 places the foamed ceramic plates of the corresponding layer thereon.

Referring to fig. 19 and 20, in the present embodiment, the board unloading support frame 61 includes a transverse support frame 611 and a longitudinal support frame 612, the lifting mechanism 62 is disposed on the transverse support frame 611 and can move along the transverse support frame 611, the longitudinal support frame 612 is a multi-layer structure, a plurality of transfer mechanisms 63 are sequentially disposed on the longitudinal support frame 612 along the height direction of the longitudinal support frame 612, and each transfer mechanism 63 is slidably connected to a corresponding layer of the longitudinal support frame 612. The lifting mechanism 62 moves along the transverse support frame 611 to approach the kiln car, then the foamed ceramic plates on the corresponding layer on the kiln car are lifted, then the transfer mechanism 63 on the corresponding layer moves to the lower side of the foamed ceramic plates, after the lifting mechanism 62 places the foamed ceramic plates on the transfer mechanism 63, the transfer mechanism 63 resets and outputs the foamed ceramic plates from the kiln car, and then the transfer mechanism 63 slides along the longitudinal support frame 612 on the layer where the foamed ceramic plates are located and outputs the foamed ceramic plates on the transfer mechanism to the next process.

Referring to fig. 19, in the present embodiment, the lifting mechanism 62 includes a lifting and feeding assembly 621, a lifting assembly 622, and a clamping assembly 623, the lifting and feeding assembly 621 is disposed on the transverse support frame 611, the lifting assembly 622 is connected to the lifting and feeding assembly 621, and the clamping assembly 623 is connected to the lifting assembly 622. The lifting and feeding assembly 621 is used for driving the clamping assembly 623 to move transversely along the transverse support frame 611, and the lifting assembly 622 is used for lifting the clamping assembly 623 upwards when the clamping assembly 623 clamps the foamed ceramic plate, so that the foamed ceramic plate is separated from the support plate of the kiln car.

In this embodiment, the lifting and feeding assembly 621 may adopt a driving cylinder, an execution end of the driving cylinder is connected to the lifting assembly 622, and when the driving cylinder is started, the lifting assembly 622 drives the clamping assembly 623 to slide along the transverse support frame 611 and approach the kiln car. The structure of the lifting and feeding assembly 621 using a driving cylinder is prior art, and for the sake of brevity, the description will not be repeated here.

In other embodiments, the lifting and feeding assembly 621 may adopt a structure of a driving motor and a gear rack, an output shaft of the driving motor is connected with a gear, a rack is laid on the transverse support frame 611, the gear is engaged with the rack, the lifting assembly 622 is in transmission connection with a gear plate, when the driving motor is started, the gear rolls along the rack, and the lifting assembly 622 drives the clamping assembly 623 to slide along the transverse support frame 611 and approach the kiln car. The lifting and feeding assembly 621 adopts a structure of a driving motor and a gear rack, which is also the prior art, and for the sake of brevity, the description is not repeated here.

In this embodiment, the lifting assembly 622 employs a driving cylinder, and the gripping assembly 623 is connected to an execution end of the driving cylinder.

Referring to fig. 19, in the present embodiment, the clamping assembly 623 includes a connecting plate 6231, a jaw driving member 6232 and a jaw 6233, the connecting plate 6231 is connected to the lifting assembly 622, and the jaw driving member 6232 is disposed on the connecting plate 6231 and used for driving the jaw 6233 to open and close. After the lifting and feeding assembly 621 drives the clamping assembly 623 to move to a position right above the kiln car, the lifting assembly 622 lowers the clamping assembly 623 to a corresponding layer, and then the clamping jaw driving member 6232 is started, and the clamping jaws 6233 clamp the foamed ceramic plate. In this embodiment, the clamping jaw driving piece 6232 adopts a bidirectional cylinder, two execution ends of the bidirectional cylinder are respectively connected with a clamping jaw 6233, under a normal state, a cylinder column of the bidirectional cylinder extends out, when the foamed ceramic plate is required to be clamped, the cylinder columns on two sides of the bidirectional cylinder are recycled, and the clamping jaws connected with the two execution ends of the bidirectional cylinder are mutually closed and clamp the foamed ceramic plate.

Referring to fig. 19, in the present embodiment, the lifting mechanism 62 further includes a material ejecting assembly 624, and an actuating end of the material ejecting assembly 624 is located on a lower surface of the connecting plate 6231 for pushing the foamed ceramic plate downwards during blanking. When the ejection assembly 624 is specifically applied, the ejection driving member 6241 and the ejector plate 6242 are included, the ejection driving member 6241 is disposed on the connecting plate 6231, and the ejector plate 6242 is connected with the driving end of the ejection driving member 6241 and is located on the lower surface of the connecting plate 6231. When the transfer mechanism 63 moves to the position below the foamed ceramic plate clamped by the lifting mechanism 62, the clamping assembly 623 slowly releases the foamed ceramic plate, and meanwhile, the ejecting assembly 624 pushes the foamed ceramic plate downwards, so that the foamed ceramic plate slowly falls onto the transfer mechanism 63, and the situation that the clamping assembly 623 directly releases the foamed ceramic plate and the foamed ceramic plate is damaged by the impact force at the moment when the foamed ceramic plate falls onto the transfer mechanism 63 can be avoided.

Referring to fig. 19 again, in the present embodiment, the transfer mechanism 63 includes a transfer feeding component 631 and a transfer component 632, the transfer feeding component 631 is configured to move below the foamed ceramic plate after the lifting mechanism 62 lifts the foamed ceramic plate of the corresponding layer upwards, and reset after the lifting mechanism 62 places the foamed ceramic plate thereon, and the transfer component 632 is configured to drive the foamed ceramic plate to move along the longitudinal support 612 of the layer where the foamed ceramic plate is located, and output the foamed ceramic plate.

In this embodiment, the transfer feeding assembly 631 may adopt a retractable conveying plate structure, the transfer assembly 632 may adopt a driving motor plus rack and pinion structure, and the retractable conveying plate and the driving motor plus rack and pinion conveying structure all belong to the prior art, and the number of times is not described in detail for making the text simple.

As shown in fig. 21 to 23, the automatic paper scanning device 7 includes a paper scanning frame 71, a kiln car placing station 72 disposed on the paper scanning frame 71, an automatic supporting device disposed on the kiln car placing station 72, and an automatic paper scanning device 73, wherein the automatic paper scanning device 73 slides on the paper scanning frame 71 toward the kiln car placing station 72 and is connected to the automatic supporting device in a rolling manner. The automatic supporting device includes a supporting roller 74 and a lifting/lowering drive member 75. The lifting driving component 75 is installed above the kiln car placing station 72, the output end of the lifting driving component 75 is in transmission connection with the left end and the right end of the bearing rolling component 74, the left end and the right end of the bearing rolling component 74 are respectively provided with a roller 76 which is in sliding connection with the side wall of the kiln car placing station 72, one side of the kiln car placing station 72 is provided with a positioning buckle 77, and the positioning buckle 77 is used for being buckled or released with the roller 76 along with the up-and-down movement of the roller 76.

When the operation, lift drive part 75 drives bearing rolling component 74 and reciprocates to make bearing rolling component 74's gyro wheel 76 spiral-lock detain on 77 is detained in the location, be convenient for sweep paper device 73 automatically reciprocal on bearing rolling component 74 accurately, reach simple structure, stability is high, fixes a position accurately, can clean the kiln car comprehensively, ensures product processingquality's purpose.

As shown in fig. 21 to 23, the elevation driving unit 75 includes an elevation driving motor 751, a driving lever assembly 752, and a driving chain 753. The lifting driving motor 751 is installed on the paper-sweeping machine frame 71 above the kiln car placing station 72, the transmission rod assemblies 752 are respectively arranged on the left side and the right side of the lifting driving motor 751 and are connected with the output shafts of the lifting driving motor 751, the transmission chains 753 are distributed on the left side and the right side of the kiln car placing station 72 and are connected with the output ends of the corresponding transmission rod assemblies 752 in a meshed mode, and the ends of the transmission chains 753 are respectively fixedly connected with the bearing rolling parts 74.

The supporting rolling component 74 comprises at least three layers of supporting roller frames 741, the supporting roller frames 741 are distributed at equal intervals in an up-and-down mode, the supporting roller frames 741 are connected in a positioning mode through a transmission chain 753, and the rollers 76 are installed at the left end and the right end of the supporting roller frames 741.

When the lifting driving motor 751 runs, the driving rod assembly 752 is driven to rotate by the lifting driving motor 751, so that the driving chain 753 is meshed with the driving rod, and the three layers of supporting roller wheel frames 741 are driven to synchronously lift up and down. When the supporting roller frame 741 moves up to a designated position, the roller 76 is buckled on the positioning buckle 77, so that the supporting roller frame 741 is accurately positioned on the kiln car placing station 72, and simultaneously, the horizontal plane of the supporting roller frame 741 and the horizontal plane of the corresponding pushing frame 732 are in the same horizontal plane, so that the automatic paper sweeping device 73 can smoothly slide on the supporting roller frame 741, and the cleaning quality is improved.

And, the left and right sides of the kiln car placing station 72 are provided with paper-sweeping guide rails 78 slidably connected with the rollers 76. The smoothness and stability of the elevation of the bearing rolling member 74 are enhanced, and the efficiency is ensured.

Referring to fig. 21 to 23, in further detail, the automatic paper-sweeping device 73 includes a positioning frame 731, a pushing frame 732, a pushing cylinder 733, and a paper-sweeping air extractor 734, the positioning frame 731 is installed at one side of the kiln car placing station 72, the pushing cylinder 733 is installed on the positioning frame 731, a pushing rod thereof is connected to the pushing frame 732, left and right ends of the pushing frame 732 are respectively connected to the positioning frame 731 in a sliding manner, a bottom surface of the pushing frame 732 is connected to the support rolling member 74 in a sliding manner under the pushing action of the pushing cylinder 733, and the paper-sweeping air extractor 734 is installed on the pushing frame 732.

In practical application, the positioning frame 731 is connected with three layers of pushing frames 732 in a sliding manner from top to bottom at equal intervals, and the positioning buckle 77 is installed on one side of the kiln car placing station 72 corresponding to the pushing frames 732.

During operation, the pushing cylinder 733 continuously pushes the pushing frame 732 back and forth through the structural cooperation of the multi-layer bearing component and the automatic paper sweeping device 73, so that the paper sweeping air extractor 734 moves on the bearing component and reciprocates, the three-layer kiln car 0 is cleaned comprehensively, impurities such as paper scraps are effectively removed, the cleanness of the kiln car 0 is ensured, and the later-stage processing is ensured.

Referring to fig. 24 to 26, the automatic paper laying machine 8 includes a paper laying frame 81, a kiln car setting station 82 mounted on the paper laying frame 81, an automatic suction paper laying device 83, and a paper discharge tray 84. Further, the sheet placement frame 81 is provided with a sheet placement guide rail 85 for sliding the automatic suction sheet placement device 83 from the sheet discharge tray 84 to the kiln car placement station 82, and a monitor for controlling the automatic suction sheet placement device 83 to be activated and deactivated. The monitor comprises an initial positioning detector 86, a first positioning detector 87, a second positioning detector 88 and a microcomputer 89, wherein the initial positioning detector 86 is arranged on a longitudinal rail 852 of a paper laying guide rail 85 corresponding to the paper feeding tray 84, the first positioning detector 87 is arranged at the front end part of the kiln car arrangement station 82, the second positioning detector 88 is arranged at the rear end part of the kiln car arrangement station 82, and the microcomputer 89 is respectively connected with the initial positioning detector 86, the first positioning detector 87, the second positioning detector 88 and the automatic suction paper laying device 83 so that the microcomputer 89 controls the automatic suction paper laying device 83 to sequentially lay each piece of bottom paper on the same layer of supporting plate 04 of the kiln car 0.

In an optimized scheme, the kiln car placing station 82 is provided with a first paper laying area 821 and a second paper laying area 822, the first paper laying area 821 and the second paper laying area 822 are sequentially arranged in sequence, a first positioning detector 87 is arranged at one end of the first paper laying area 821, and a second positioning detector 88 is arranged at one end of the second paper laying area 822.

Wherein the paper laying guide rail 85 comprises a transverse rail 851 and a longitudinal rail 852, the automatic suction paper laying device 83 reciprocates along the longitudinal rail 852 and the transverse rail 851 to connect the first paper laying area 821 and the one-time paper laying path, and the automatic suction paper laying device 83 reciprocates on the transverse rail 851 and the longitudinal rail 852 to connect the second paper laying area 822 and the one-time paper laying path.

That is, in operation, the initial positioning detector 86 detects the automatic suction paper-laying device 83 and feeds back the corresponding information to the microcomputer 89, and the microcomputer 89 controls the automatic suction paper-laying device 83 to start up, so that the automatic suction paper-laying device 83 picks up paper and moves along the longitudinal rail 852 and the lateral rail 851. When the first positioning detector 87 detects that the automatic suction paper laying device 83 moves to a designated position and feeds back corresponding information to the microcomputer 89, the microcomputer 89 controls the automatic suction paper laying device 83 to place the base paper on the first paper laying area 821 in the bottom plate, and then resets the automatic suction paper laying device 83. When the automatic suction paper laying device 83 is detected by the initial positioning detector 86 and corresponding information is fed back to the microcomputer 89, the automatic suction paper laying device 83 picks up paper and moves along the longitudinal rails 852 and the lateral rails 851. When the second positioning detector 88 detects that the automatic suction paper-laying device 83 moves to the designated position and feeds back the corresponding information to the microcomputer 89, the microcomputer 89 controls the automatic suction paper-laying device 83 to place the base paper on the second paper-laying area 822 in the base plate, and then the automatic suction paper-laying device 83 is reset, so that secondary paper laying of the same layer of base plate is completed, the base paper is spliced and completely laid on the base plate, the labor intensity is reduced, the efficiency is high, the laying effect is improved, and the processing quality is ensured.

Referring to fig. 24 to 26, the sheet laying frame 81 is provided with vertical guides 811, and the automatic suction sheet laying device 83 slides up and down on the vertical guides 811.

And, kiln car arrangement position 82 vertical distribution has vertical positioning detector 810, and vertical positioning detector 810 is connected with microcomputer 89.

In practical applications, at least three vertical positioning detectors 810 are provided, and the vertical positioning detectors 810 are vertically installed on the vertical guide 811 at equal intervals. The kiln car of this structure is equipped with three-layer bottom plate, and every layer bottom plate corresponds there is vertical positioning detector 810.

In addition, the automatic suction and paper-laying device 83 includes an electric moving frame 831 and a suction fan 832 generating rotating wind, the suction fan 832 is installed at the electric moving frame 831, and the electric moving frame 831 is slidably connected to the paper-laying guide rails 85, respectively.

When paper is laid, the electric moving frame 831 of the automatic suction paper laying device 83 automatically moves right above the paper feeding tray 84, the electric moving frame 831 moves downwards along the vertical guide member 811, the suction fan 832 is started, the bottom paper is adsorbed by the rotary air generated by the suction fan 832 and then moves upwards, when the electric moving frame 831 moves to a specified bottom plate, the corresponding vertical positioning detector 810 detects the automatic suction paper laying device 83 and sends corresponding information to the microcomputer 89, so that the electric moving frame 831 is positioned at the corresponding bottom plate layer, and then the electric moving frame 831 moves along the primary paper laying path of the first paper laying area 821 and the primary paper laying path of the second paper laying area 822, so as to automatically lay paper on the bottom plate of each layer for the second time, the efficiency is high, the laying effect is improved, and the processing quality is ensured.

Referring to fig. 27 to 29, the intelligent surrounding edge finishing machine includes a surrounding edge finishing rack 91, and a lifting mechanism and a surrounding edge correcting device disposed on the surrounding edge finishing rack 91. The surrounding edge correcting device comprises a correcting positioning plate 92, a correcting pushing cylinder 93 and a correcting stirring cylinder 94, wherein the correcting positioning plate 92 is connected with the output end of the lifting mechanism and slides up and down on the surrounding edge finishing rack 91 under the pulling of the lifting mechanism. The correction pushing cylinder 93 is fixed on the correction positioning plate 92, a pushing rod of the correction pushing cylinder 93 is provided with a correction movable block 95 for directionally pushing the enclosing plate 55, the correction poking cylinder 94 is arranged on the correction movable block 95, and a correction poking block 96 for poking the enclosing plate 55 for use is arranged on the pushing rod of the correction poking cylinder 94.

In operation, the lifting driving component drives the surrounding edge correcting device to move up and down, and when the surrounding edge correcting device moves to the corresponding surrounding plate 55, the correcting pushing cylinder 93 is started and pushes the correcting movable block 95 to push the corresponding surrounding plate 55 to move forward. Thereupon, the correcting dial cylinder 94 is actuated, since the pushing direction of the correcting push cylinder 93 is opposite to the dial direction of the correcting dial cylinder 94. The correcting and poking cylinder 94 pulls the correcting and poking block 96 backwards to pull the corresponding coaming 55 to move backwards, and push and pull continuously and repeatedly, so that the coaming 55 reaches the automatic correcting position, the operation stability is high, the coaming 55 is corrected quickly and accurately, and the product manufacturing quality is ensured.

As shown in fig. 27 to 29, the lifting mechanism further comprises a correction driving motor 97, a transmission rod assembly 98 and a transmission chain 99. The correcting drive motor 97 is installed at the upper end of the surrounding edge finishing frame 91, the transmission rod assemblies 98 are installed at the left side and the right side of the correcting drive motor 97 and connected with output shafts of the correcting drive motor 97, the transmission chains 99 are arranged at the left side and the right side of the surrounding edge finishing frame 91 and meshed and connected with the corresponding transmission rod assemblies 98, and the correcting positioning plate 92 is fixedly connected at a joint position of the transmission chains 99.

In operation, the calibration driving motor 97 drives the transmission rod assembly 98 to rotate, so that the transmission chain 99 drives the calibration positioning plate 92 to move up and down under the transmission action.

Meanwhile, the curb collating frame 91 is provided with a correcting guide rail 910 slidably coupled to the correcting positioning plate 92. Promote the stability and the smooth and easy nature that reciprocate, guarantee to rectify locating plate 92 and remove the assigned position, strengthen and rectify the precision.

Furthermore, the calibration positioning plates 92 are provided with three layers, and the calibration positioning plates 92 of each layer are equally spaced in the surrounding edge finishing frame 91, so that the calibration positioning plates 92 of each layer correspond to each layer of the support plates 04 of the existing kiln car 0. The calibration positioning plate 92 can be accurately moved to the enclosing plate 55 of each layer of the supporting plate 04 of the corresponding kiln car 0 so as to calibrate the enclosing plate 55.

Referring to fig. 27 to 29, the correcting dial cylinder 94 is installed on the upper surface of the correcting movable block 95, and the correcting floating assembly connected to the surrounding edge is installed on the bottom surface of the correcting movable block 95. The correcting floating assembly comprises a correcting installation block 911, a correcting elastic member 912 and a correcting top pressing block 913, wherein the correcting installation block 911 is installed at the bottom surface of the correcting movable block 95, the correcting elastic member 912 is installed at the inner side surface of the correcting installation block 911, and the correcting top pressing block 913 is installed at the elastic end of the correcting elastic member 912.

Under the effect of rectifying the subassembly that floats, at the calibration bounding wall 55 in-process, bounding wall 55 with rectify the subassembly that floats and be elastic contact, can promote and rectify the precision, protect bounding wall 55 not damaged simultaneously, ensure product manufacturing quality.

In addition, the calibration mounting block 911 is provided with a floating adjustment 914 for adjusting floating strength, and the floating adjustment 914 is screwed to the calibration mounting block 911. By rotating the floating adjusting piece 914, the amplitude of the rebound movement of the surrounding edge is finely adjusted, the correction precision is improved, and the surrounding edge is further protected.

The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a full-automatic whole line of production of foamed ceramic panel tunnel cave which characterized in that: comprises a burning line (a), a return line (b), a standby vehicle line (c), a kiln vehicle (0), an automatic material distributor, a top vehicle device (1), a tunnel kiln (2), a combustion device (3), a self-circulation cooling device (4), an automatic edge-enclosing machine (5), an intelligent plate unloading machine (6), an automatic paper sweeping machine (7), an automatic paper laying machine (8) and an intelligent edge-enclosing finishing machine (9), wherein the burning line (a) and the standby vehicle line (c) are arranged in parallel, the discharge end of the burning line (a) is connected with the feed end of the return line (b), the discharge end of the return line (b) is connected with the feed end of the standby vehicle line (c), the discharge end of the standby vehicle line (c) is connected with the feed end of the burning line (a), the top vehicle device (1), the tunnel kiln (2), the combustion device (3) and the self-circulation cooling device (4) are arranged on the burning line (a), the top car device (1) is arranged at an inlet of the tunnel kiln (2), the combustion device (3) and the self-circulation cooling device (4) are arranged in the tunnel kiln (2), the return line (b) is a U-shaped line, the automatic edge enclosing machine (5) spans an inlet end and an outlet end of the U-shaped line, the intelligent unloading machine (6) is arranged at one side of the U-shaped line far away from the spare vehicle line (c), the automatic paper sweeping machine (7) and the automatic paper paving machine (8) are arranged at one side of the U-shaped line close to the spare vehicle line (c), the automatic cloth machine and the intelligent edge enclosing finishing machine (9) are arranged at the spare vehicle line (c), the automatic cloth machine is arranged at a discharge end of the spare vehicle line (c), the kiln car (0) circulates among the firing line (a), the return line (b) and the spare vehicle line (c), and the kiln car (0) is used for bearing ceramic foaming plates to be fired and ceramic foaming plates finished by firing The automatic distributing machine is used for distributing materials to a kiln car (0), the top car device (1) is used for pushing the kiln car (0) to enter and exit the tunnel kiln (2), the tunnel kiln (2) comprises a kiln (21) and a staggered feeding mechanism arranged at an inlet of the kiln (21), the combustion device (3) and the self-circulation cooling device (4) are arranged in the kiln (21), the combustion device (3) has a function of eliminating cross-section temperature difference, the automatic edge surrounding machine (5) is used for feeding enclosing plates onto the kiln car (0) or unloading the enclosing plates on the kiln car (0), the intelligent edge surrounding finishing machine (9) is used for finishing the enclosing plates fed onto the kiln car (0) by the automatic edge surrounding machine (5), and the intelligent plate unloading machine (6) is used for unloading the fired foamed ceramic plates from the kiln car (0); the automatic paper sweeping machine (7) is used for sweeping the kiln car (0) after the intelligent plate unloading machine (6) discharges the fired foamed ceramic plates from the kiln car (0), the automatic paper paving machine (8) is used for paving paper on the kiln car before the kiln car (0) is used for distributing the material, the kiln car (0) comprises a base (01), a plurality of support plates (04) are sequentially arranged above the base (01) from top to bottom, the kiln car is divided into a plurality of layers of storage areas by the support plates (04), two groups of upright posts (03) are symmetrically arranged at the left side and the right side of the base (01), the supporting plate (04) is fixedly arranged between the two groups of upright posts (03) through the upright posts (03), the left side and the right side of the bottom of the base (01) are symmetrically provided with two transmission mechanisms (02) for driving the base (01) to move, and the transmission mechanisms (02) are arranged on the inner sides of the upright posts (03) close to the middle part of the kiln car (0); the upright post (03) is provided with an upright post hole (05), the supporting plate (04) is inserted into the upright post hole (05) through the cross beam and connected with the upright post (03), and the left side and the right side of the bottom of the upright post hole (05) are symmetrically provided with two stress relief grooves (06).

2. The full-automatic production line of the foamed ceramic plate tunnel kiln according to claim 1, characterized in that the top carriage device (1) comprises a driving device (11), a rear hook component (12), a fixed hook component (13) and a front hook component (14), the driving device (11) has two driving ends, the rear hook component (12) and the front hook component (14) are respectively connected with one driving end, the fixed hook component (13) is fixed between the rear hook component (12) and the front hook component (14), the rear hook component (12), the fixed hook component (13) and the front hook component (14) are all used for fixing a kiln car (0), the driving device (11) drives the rear hook component (12) to move towards the fixed hook component (13) to convey the kiln car (0) fixed by the rear hook component (12) towards the fixed hook component (13), meanwhile, the kiln car (0) fixed by the fixed hook assembly (13) is pushed to the front hook assembly (14), the driving device (11) drives the front hook assembly (14) to move towards the direction far away from the driving device (11), the kiln car (0) fixed by the front hook assembly (14) is pushed forwards, and meanwhile, other kiln cars (0) in the tunnel kiln (2) are pushed to advance.

3. The full-automatic production line of the foamed ceramic plate tunnel kiln of claim 1, characterized in that the staggered feeding mechanism comprises two staggered open and close kiln doors (28), the two kiln doors (28) are arranged along the feeding direction at the inlet of the kiln (21), and a buffer zone is formed between the two kiln doors (28).

4. The full-automatic production line of the foamed ceramic plate tunnel kiln according to claim 1, characterized in that the combustion device (3) comprises a plurality of fire guns (31), a plurality of fire guns (31) are arranged on two sides of the wall of the kiln (21) close to the kiln car (0) in a staggered manner, and each layer of fire guns (31) is arranged between two layers of support plates (04) of the kiln car (0).

5. The full-automatic production line of the foamed ceramic plate tunnel kiln according to claim 1, characterized in that the self-circulation cooling device (4) comprises a plurality of air guns (41), the plurality of air guns (41) are arranged on the wall of the kiln (21) and between two layers of support plates (04) on the kiln car (0), and the plurality of air guns (41) are arranged on the wall of the kiln (21) in a three-dimensional dog-tooth staggered distribution.

6. The full-automatic production line of the foamed ceramic plate tunnel kiln of claim 1, wherein the automatic edge surrounding machine (5) comprises a support (51), two sets of lifting assemblies (52), two sets of longitudinal driving assemblies (53) and two sets of clamping assemblies (54), each set of the lifting assembly (52), the longitudinal driving assembly (53) and the clamping assembly (54) form a carrying combination, the two carrying combinations are symmetrically arranged on two sides of the support (51), the lifting assembly (52) of each carrying combination is arranged on the support (51) and used for driving the clamping assembly (54) of the carrying combination to move up and down, the longitudinal driving assembly (53) of each carrying combination is arranged on the lifting assembly (52) of the carrying combination and used for driving the clamping assembly (54) of the carrying combination to move along the length direction of the support (51), the clamping assembly (54) of each handling assembly is for clamping a fence.

7. The full-automatic production line of the foamed ceramic plate tunnel kiln of claim 1, the intelligent plate unloading machine (6) comprises a plate unloading support frame (61), a lifting mechanism (62) and a plurality of transfer mechanisms (63), wherein the lifting mechanism (62) is arranged on the plate unloading support frame (61), the device is used for lifting the foamed ceramic plates placed on the supporting plate (04) of each layer of the kiln car (0) upwards layer by layer, a plurality of transfer mechanisms (63) are sequentially arranged on the plate unloading supporting frame (61) along the height direction of the plate unloading supporting frame (61), each transfer mechanism (63) is used for moving the foamed ceramic plates of the corresponding layer below the foamed ceramic plates after the foamed ceramic plates of the corresponding layer are lifted upwards by the lifting mechanism (62), and when the lifting mechanism (62) places the foamed ceramic plates of the corresponding layer on the lifting mechanism, the lifting mechanism resets and outputs the foamed ceramic plates.

8. The full-automatic production line of the foamed ceramic plate tunnel kiln as claimed in claim 1, wherein the automatic paper-sweeping machine (7) comprises a paper-sweeping machine frame (71), a kiln car placing station (72) arranged on the paper-sweeping machine frame (71), an automatic supporting device and an automatic paper-sweeping device (73), the automatic supporting device is arranged on the kiln car placing station (72), the automatic paper-sweeping device (73) slides towards the kiln car placing station (72) on the paper-sweeping machine frame (71) and is connected with the automatic supporting device in a rolling manner, the automatic supporting device comprises a supporting rolling component (74) and a lifting driving component (75), the lifting driving component (75) is arranged above the kiln car placing station (72), the output end of the lifting driving component (75) is in transmission connection with the left end and the right end of the supporting rolling component (74), and the left end and the right end of the supporting rolling component (74) are respectively provided with a sliding connection with the side wall of the kiln car placing station (72) And one side of the kiln car placing station (72) is provided with a positioning buckle (77) which moves up and down along with the roller (76) so as to be matched with the roller (76) for buckling or tripping.

9. The full-automatic production line of the foamed ceramic plate tunnel kiln according to claim 1, wherein the automatic paper laying machine (8) comprises a paper laying frame (81), a kiln car placing station (82) arranged on the paper laying frame (81), an automatic suction paper laying device (83) and a paper feeding tray (84), the paper laying frame (81) is provided with a paper laying guide rail (85) for enabling the automatic suction paper laying device (83) to slide to the kiln car placing station (82) from the paper feeding tray (84) and a monitor for controlling the automatic suction paper laying device (83) to be started and stopped, the monitor comprises an initial positioning detector (86), a first positioning detector (87), a second positioning detector (88) and a microcomputer (89), the initial positioning detector (86) is arranged on the paper laying frame (81) corresponding to the paper feeding tray (84), the first positioning detector (87) is arranged at the front end part of the kiln car placing station (82), the second positioning detector (88) is arranged at the rear end part of the kiln car placing station (82), and the microcomputer (89) is respectively connected with the initial positioning detector (86), the first positioning detector (87), the second positioning detector (88) and the automatic suction paper-spreading device (83), so that the microcomputer (89) controls the automatic suction paper-spreading device (83) to sequentially spread each piece of bottom paper on the same layer of the kiln car.

10. The full-automatic production line of the foamed ceramic plate tunnel kiln of claim 1, the intelligent surrounding edge finishing machine (9) comprises a surrounding edge finishing rack (91), and a lifting mechanism and a surrounding edge correcting device which are arranged on the surrounding edge finishing rack (91), the surrounding edge correcting device comprises a correcting positioning plate (92), a correcting pushing cylinder (93) and a correcting stirring cylinder (94), the correcting positioning plate (92) is connected with the output end of the lifting mechanism and slides up and down on the surrounding edge finishing rack (91) under the pulling of the lifting mechanism, the correcting and pushing cylinder (93) is fixed on the correcting and positioning plate (92), a pushing rod of the correcting and pushing cylinder (93) is provided with a correcting movable block (95) for directionally pushing the surrounding edge, the correcting and poking cylinder (94) is arranged on the correcting movable block (95), and a correcting and poking block (96) for poking and reusing the surrounding edge is arranged on a push rod of the correcting and poking cylinder (94).