A continuous automatic production line and production process for tail bricks

Abstract

The application provides a tail brick continuous automatic production line and production process in the technical field of tail brick production.The tail brick continuous automatic production line comprises a brick kiln, an inlet brick channel is arranged through the left and right sides of the brick kiln, a kiln car assembly is arranged in the inlet brick channel and is used for sending the bricks stacked on the kiln car assembly back and forth, a brick changing assembly is arranged on one side of the inlet brick channel and is used for picking up the bricks stacked on the kiln car assembly layer by layer, discharging part of the bearing bricks and supplementing the to-be-burned bricks to be stacked on the kiln car assembly again.The application has the advantages of high efficiency of the upper and lower bricks of the tail brick, effective guarantee of the finished product effect of the burned bricks and the like.

Description

Technical Field

[0001] This invention relates to the field of tail brick production technology, and in particular to a continuous automated production line and production process for tail bricks. Background Technology

[0002] In the production process of kiln bricks, the bricks are stacked layer by layer and transferred to the kiln for firing. After firing, the bricks are unloaded, stacked again, and transferred to the kiln again. This cycle is repeated to produce kiln bricks.

[0003] Chinese patent CN1190731A discloses a rotary kiln, which consists of kiln walls, kiln chamber, and kiln cover. The top of the kiln chamber, below the kiln cover, is elliptical. At each of the four corners of the rotary kiln, there is a small room that is integrated with the kiln wall. Between the two small rooms on both sides, there is a kiln door leading into the kiln chamber.

[0004] However, while this technical solution can solve problems such as cracks in the kiln roof, when firing the kiln bricks in the kiln chamber, the bricks can only be removed and re-stacking after the kiln bricks have been fired. This results in a period of empty firing in the kiln. Moreover, due to the layered placement of the kiln bricks to be fired, the lower kiln bricks are easily deformed or damaged by the weight of the upper kiln bricks, which in turn affects the forming specifications of the finished bricks. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a continuous automated production line and process for tail bricks. This involves switching a kiln car body that has completed firing in the brick kiln, allowing another kiln car body to enter the kiln. A drive assembly moves the brick clamping seats to the positions of each layer of bricks. After the positioning assembly adjusts the position, the load-bearing bricks in a semi-finished state are locked in place. A clamping assembly then locks all the bricks in place. Upon reaching the brick conveying assembly, the fired bricks are released. With the load-bearing bricks locked, a brick loading assembly adds more fired bricks, which are then stacked layer by layer onto a brick stacking assembly. Once the brick stacking assembly has finished stacking the bricks, they are transferred to the kiln car assembly, awaiting transfer to the brick kiln for firing. This process is repeated to solve the technical problems described in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A continuous automated production line for tail bricks, characterized in that it comprises: a brick kiln, wherein brick feeding channels are provided through the left and right sides of the brick kiln; a kiln car assembly, which is slidably disposed in the brick feeding channels for repeatedly switching bricks stacked on both sides to be fed into the brick kiln; and a brick changing assembly, which is arranged on one side of the brick feeding channels for picking up bricks stacked on the kiln car assembly layer by layer, removing some load-bearing bricks, discharging the material, and replenishing the bricks to be fired and re-stacking them to be fed into the kiln car assembly.

[0008] Furthermore, the brick-changing assembly includes: a brick-picking assembly, which is located on one side of the brick kiln and is used to clamp and transfer load-bearing bricks in a positioning state; a brick-conveying assembly, which is located below the brick-picking assembly and is used to transport unpositioned bricks released by the brick-picking assembly; a brick-loading assembly, which is located on one side of the brick-conveying assembly and is used to reload bricks after the release of unpositioned bricks from the brick-picking assembly; and a brick-stacking assembly, which is located on one side of the brick-loading assembly and is used to load bricks to be fired layer by layer and transfer them to the kiln car assembly.

[0009] Furthermore, the brick-picking assembly includes: a brick-clamping assembly for positioning load-bearing bricks and picking up all bricks; and a driving assembly, the power end of which is connected to the brick-clamping assembly to drive the brick-clamping assembly to lift and lower to pick up bricks and sequentially transfer the brick-feeding assembly, the brick-loading assembly, and the brick-stacking assembly.

[0010] Furthermore, the brick clamping assembly includes: a brick clamping base; a positioning component, wherein several sets of positioning components that linearly adjust the corresponding position of the brick clamping and clamp the load-bearing brick along the side are installed on the brick clamping base; and a clamping component, wherein the clamping components that clamp all the brick end surfaces after the load-bearing brick is positioned are disposed on both sides of the positioning component.

[0011] Furthermore, the positioning component includes: opposing side clamps; a clamping power component that drives the side clamps to move towards each other to clamp the load-bearing brick; a moving component that moves along the thickness direction of the load-bearing brick to adjust the corresponding clamping of the load-bearing brick; and a lifting power component that drives the side clamps to move back and forth along the height direction.

[0012] Furthermore, the clamping assembly includes: end clamps arranged on both sides of the side clamp along the thickness direction of the brick; and a clamping power component that drives the end clamps to move back and forth synchronously in opposite directions; the length of the side clamp is less than the length of the brick.

[0013] Furthermore, the brick clamping assembly is provided with at least two sets corresponding to the rotation and placement direction.

[0014] Furthermore, the brick-loading assembly includes: a base; brick seats, a plurality of sets of brick seats that elastically support the rotating body to be fired are sequentially disposed above the base; a support assembly, the support assemblies that drive the brick seats to move up and down back and forth are interconnected and slidably disposed on the base; and a power assembly, the power assembly that drives the brick seats to move back and forth to switch the brick-loading area, is installed on the base; the power assembly causes the corresponding brick seat to reach below the corresponding brick-clamping assembly, and the support assembly supports the rotating body to be fired into the clamping area around the load-bearing brick.

[0015] Furthermore, the kiln car assembly includes: kiln car bodies arranged opposite to each other and connected to each other; furnace doors installed on both sides of the kiln car bodies and corresponding to the brick feeding channel; and a switching power component that drives the kiln car bodies to move back and forth along the brick feeding channel; the furnace door is equipped with a loading seat for transferring bricks to be fired by the brick changing assembly.

[0016] This invention also provides a process for producing tail bricks in a continuous automated production line, characterized by comprising the following steps:

[0017] Step 1: Lowering the brick. After the moving component adjusts the position of the side clamp, the lifting power component drives the side clamp to insert into both sides of the load-bearing brick. The clamping power component drives the load-bearing brick to be clamped. The end clamp moves towards both ends of all bricks to clamp them. The driving component causes the brick clamping component to move up and remove the single layer of bricks.

[0018] Step 2: Brick placement. After the driving component brings the brick clamping component above the brick conveying component, the side clamps always clamp the load-bearing bricks, and the end clamps release the ends of the bricks, allowing the bricks to be released onto the brick conveying component for external transport.

[0019] Step 3: Brick loading. The drive component continues to move the brick clamping component to the corresponding position above the brick loading component. The power component selects the corresponding brick seat according to the brick placement direction and moves the brick seat upward through the support component, so that the brick to be fired is inserted into the clamping area around the load-bearing brick. Some bricks are elastically pressed against the bottom side of the load-bearing brick.

[0020] Step 4: Stacking bricks. The drive component drives the brick loading component to the top of the brick stacking component and places bricks layer by layer. After the loading seat on the brick stacking component has finished stacking bricks, the brick stacking component transfers the loading seat to the kiln car component.

[0021] Step 5: Kiln car switching. The power unit is switched to drive the kiln car body to switch, and the bricks to be fired are pushed into the kiln car body for firing.

[0022] The beneficial effects of this invention are as follows:

[0023] (1) By cooperating with the kiln car assembly and the brick kiln, the present invention can realize the continuous switching of the kiln bricks to be fired to the brick kiln. While ensuring the efficiency of the kiln bricks to the brick kiln, it also solves the technical problem of the brick kiln being empty-fired due to the discontinuous and untimely feeding of bricks during the kiln brick firing process, which in turn causes the energy used for brick firing to be wasted.

[0024] (2) Through the cooperation between the brick changing component and the kiln car component, the present invention can realize the brick unloading and brick loading of the kiln car component after the kiln brick firing is completed, and lock and replace the load-bearing bricks at the same time, so as to ensure the support of the bricks to be fired when using the semi-finished load-bearing bricks for firing. It also solves the technical problem of overfiring caused by the continuous firing of load-bearing bricks, which affects the quality of the finished bricks.

[0025] (3) By cooperating with each other, the present invention can pick up each layer of bricks in the firing process of the kiln car assembly, release the kiln bricks that have been fired, replenish the bricks and complete the stacking action. This realizes the classification and continuous processing of load-bearing bricks, fired bricks and bricks to be fired during the brick loading and unloading action, thereby ensuring the high efficiency of the brick loading and unloading action.

[0026] (4) Through the cooperation between the positioning component and the clamping component, the present invention ensures the positioning of the load-bearing bricks while simultaneously realizing the complete clamping action of each layer of bricks, thereby realizing the orderly placement or addition of load-bearing bricks, fired bricks and bricks to be fired.

[0027] (5) The present invention, through the structural design of multiple sets of brick clamping components corresponding to the placement method, can effectively improve the stacking efficiency layer by layer according to the placement method;

[0028] In summary, the present invention has the advantages of high efficiency in the upper and lowering of the tail bricks and the ability to effectively ensure the finished product quality of the fired bricks. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the brick replacement assembly of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of the brick kiln of the present invention;

[0032] Figure 4 This is a schematic diagram of the kiln car assembly of the present invention;

[0033] Figure 5 This is an enlarged view of the structure of the kiln car body of the present invention;

[0034] Figure 6 This is a schematic diagram of the brick-removing component of the present invention;

[0035] Figure 7 This is a structural layout diagram of the brick-removing component of the present invention;

[0036] Figure 8 This is an enlarged view of the brick-removing component of the present invention;

[0037] Figure 9 For the present invention Figure 8 A schematic diagram of the structure on one side of the bottom;

[0038] Figure 10 This is a schematic diagram of the brick clamping assembly of the present invention;

[0039] Figure 11 This is a schematic diagram of the positioning component of the present invention;

[0040] Figure 12 This is a schematic diagram of the structure of the brick-mounting component of the present invention;

[0041] Figure 13 This is a cross-sectional view of the brick base of the present invention;

[0042] Figure 14 This is a schematic diagram of the brick-stacking assembly of the present invention;

[0043] Figure 15 This is a schematic diagram of the stacking brick structure of the present invention;

[0044] Figure 16 This is a schematic diagram of the tail brick structure of the present invention;

[0045] Figure 17 This is a flowchart of the production process of the present invention. Detailed Implementation

[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] Example 1

[0049] like Figure 1 As shown, a continuous automated production line for tail bricks includes: a brick kiln 1, with brick feeding channels 11 extending through its left and right sides; a kiln car assembly 2, which is slidably disposed within the brick feeding channels 11 to repeatedly switch bricks stacked on both sides into the brick kiln 1; and a brick changing assembly 3, which picks up bricks stacked on the kiln car assembly 2 layer by layer, removes some load-bearing bricks, discharges the material, and replenishes the bricks to be fired, re-stacking and sending them to the kiln car assembly 2. The brick changing assembly 3 is arranged on one side of the brick feeding channels 11.

[0050] From the above, it is clear that during the firing process of the tail bricks, when the kiln car assembly 2 loads the bricks into the brick kiln 1, one end of the kiln car assembly 2 extends into the brick kiln 1 while the other end extends out of the kiln 1. This allows for the loading and unloading of bricks from the other side of the kiln. After the bricks in the brick kiln 1 have finished firing, the kiln car assembly 2 switches out the fired bricks and sends the prepared bricks from the other side into the brick kiln 1. This achieves continuous firing of the bricks using the brick kiln 1. Furthermore, when the bricks on the kiln car assembly 2 are unloading from the kiln, the brick-changing assembly 3 unloads the bricks, retaining a portion of the bricks from the previous firing as a support for the next firing. Bricks are added between the bricks to be fired, and bricks are taken out layer by layer according to the stacking method. After adding the bricks to be fired between the load-bearing bricks, they are stacked and sorted. After sorting, they are sent to the kiln car assembly 2 and sent to the brick kiln 1 for firing. Through the above method, it can be well ensured that the bottom layer of bricks, which are not fully hardened, will not collapse or deform due to the weight of the upper layer of bricks during the firing process. This ensures that the bricks maintain their regularity when they are removed from the kiln. After the bricks are removed from the kiln, the brick replacement assembly 3 will readjust the retained load-bearing bricks when unloading bricks, which solves the problem of over-firing of bricks caused by the load-bearing bricks being fired for too long in the brick kiln.

[0051] Specifically, during firing, the load-bearing bricks retained in a single layer are used in a 1:1 ratio with the release bricks. The kiln bricks are fired twice. In the first firing, they are arranged around the load-bearing bricks, while in the second firing, they are locked by the brick-changing component 3. When releasing the bricks, the brick-changing component 3 switches to clamping another part of the semi-finished products (load-bearing bricks).

[0052] like Figure 2 As shown, the brick-changing assembly 3 includes: a brick-picking assembly 31, which is located on one side of the brick kiln 1 and is used to clamp and transfer load-bearing bricks in a positioning state; a brick-conveying assembly 32, which is located below the brick-picking assembly 31 and is used to transport unpositioned bricks released by the brick-picking assembly 31; a brick-loading assembly 33, which is located on one side of the brick-conveying assembly 32 and is used to reload bricks onto the brick-picking assembly 31 after the release of unpositioned bricks; and a brick-stacking assembly 34, which is located on one side of the brick-loading assembly 33 and is used to load bricks to be fired layer by layer and transfer them to the kiln car assembly 2.

[0053] In this embodiment, when loading and unloading bricks, the brick-picking component 31 retrieves bricks layer by layer from the kiln car component 2 after firing, and transfers the retrieved bricks to the brick-conveying component 32, which is preferably a conveyor belt. The unfired bricks are released onto the brick-conveying component 32, while the load-bearing bricks are retained and sent to the brick-loading component 33. The brick-loading component fills the area around the load-bearing bricks on the brick-picking component 31 with bricks to be fired. The brick-picking component 31 locks all bricks and continues to transfer them to the brick-stacking component 34. This process is repeated until the bricks on the brick-stacking component 34 are stacked. The brick-stacking component 34 then transfers the stacked bricks to the kiln car component 2. When the firing of the bricks in the kiln 1 is completed and the kiln cars are switched, the bricks stacked on the kiln car component 2 are switched to the kiln 1 for continuous firing.

[0054] like Figure 6 As shown, the brick-picking assembly 31 includes: a brick-clamping assembly 311 for positioning load-bearing bricks and picking up all bricks; and a driving assembly 312, the power end of which is connected to the brick-clamping assembly 311 to drive the brick-clamping assembly 311 to lift and lower to pick up bricks and to transfer the brick-feeding assembly 32, the brick-loading assembly 33, and the brick-stacking assembly 34 in sequence.

[0055] In this embodiment, when the brick-picking component 31 is working on the kiln car component 2, the driving component 312 drives the brick-clamping component 311 to the corresponding position of the brick-picking layer. First, the load-bearing brick is positioned and clamped, and then all the bricks in a single layer are positioned and clamped. Subsequently, the driving component 312 drives the brick-clamping component 311 to transfer the bricks. When picking bricks from the upper brick component 33, the upper brick component 33 adds the kiln bricks into the brick-clamping component 311. Then, the brick-clamping component 311 clamps all the kiln bricks and drives them to the brick-stacking component 34 for stacking.

[0056] like Figure 6 As shown, the drive assembly 312 includes a rotating base 3121, a lifting drive 3122 mounted on the rotating base 3121 and connected to the brick clamping assembly 311 by a power end, and a rotating drive 3123 connected to the rotating base 3121 by a power end. The lifting drive 3122 is preferably a cylinder, and the rotating drive 3123 is preferably a servo motor.

[0057] like Figure 8 and 9 As shown, the brick clamping assembly 311 includes: a brick clamping base 3111; a positioning assembly 3112, which is installed on the brick clamping base 3111 to linearly adjust the corresponding position of the brick clamping and clamp the load-bearing brick along the side; and a clamping assembly 3113, which is provided on both sides of the positioning assembly 3112 to clamp all the brick end surfaces after the load-bearing brick is positioned.

[0058] In this embodiment, during the brick clamping process, the driving component 312 drives the brick clamping seat 3111 to the brick picking height of each brick layer. The positioning component 3112 moves first, reaching the top of the corresponding load-bearing brick, and then follows the brick clamping seat 3111 to be positioned on both sides of the load-bearing brick. Then, the load-bearing brick is positioned and clamped. Then, the clamping component 3113 clamps and locks both sides of all the kiln brick ends after being locked by the positioning component 3112. After the locking is completed, the driving component 312 rotates the single layer of kiln bricks.

[0059] like Figure 11 As shown, the positioning component 3112 includes: opposing side clamps 31121; a clamping power component 31122 that drives the side clamps 31121 to move towards each other to clamp the load-bearing brick; a moving component 31123 that moves along the thickness direction of the load-bearing brick to adjust the corresponding clamping of the load-bearing brick; and a lifting power component 31124 that drives the side clamps 31121 to move back and forth along the height direction.

[0060] In this embodiment, when the positioning component 3112 is positioning and clamping the load-bearing brick, the moving component 31123 adjusts the position of the side clamp 31121 to correspond to the top of the load-bearing brick. Then, preferably, the lifting power component 31124 of the cylinder can make the side clamp 31121 insert into or leave the two sides of the load-bearing brick, and the clamping power component 31122 drives the side clamp 31121 to position and clamp the two sides of the load-bearing brick.

[0061] It should be added that the clamping power component 31122 includes a clamping slide 311221 that is slidably mounted on the side clamp 31121, a drive screw 311222 that is threaded through the side clamp 31121, and a clamping drive motor 311223 that is mounted on one side of the clamping slide 311221 and whose power end is connected to the drive screw 311222. The clamping drive motor 311223 is preferably a servo motor, and the connecting threads between a pair of side clamps 31121 and the drive screw 311222 are opposite threads.

[0062] The moving component 31123 includes a moving seat 311231 connected to the lifting power component 31124, and a moving drive component 311232 mounted on the moving seat 311231 and whose power end is connected to the clamping slide 311221. The moving drive component 311232 is preferably a cylinder.

[0063] In this embodiment, the moving seat 311231 is moved back and forth by the moving drive component 311232, which can adjust the position of the side clamp 31121, thereby adjusting the corresponding area of ​​the kiln brick that serves as the load-bearing brick.

[0064] like Figure 10As shown, the clamping assembly 3113 includes: end clamps 31131 arranged on both sides of the side clamps 31121 along the thickness direction of the brick; and a clamping power member 31132 that drives the end clamps 31131 to move back and forth synchronously in opposite directions; the length of the side clamps 31121 is less than the length of the brick.

[0065] In this embodiment, by driving the clamping power component 31132, the positioning component 3112 clamps the load-bearing brick and then drives the end clamp 31131 to clamp the end surface of all the kiln bricks, thereby achieving the clamping of all the kiln bricks. It is worth noting that in order to solve the clamping interference of the side clamp 31121 on the end clamp 31131 when clamping the side surface of the kiln brick, the side clamp 31121 can ensure that the end clamp 31131 can reach and adhere to the end surface of the kiln brick by setting its length.

[0066] It should be added that the clamping power component 31132 includes a clamping screw 311321 threaded through each set of end clamps 31131 and a clamping drive motor 311322 mounted on the clamping base 3111 and connected to the clamping screw 311321 at its power end. The clamping drive motor 311322 is preferably a servo motor. The connecting threads of the paired end clamps 31131 and the clamping screw 311321 are opposite threads.

[0067] like Figure 7 As shown, the brick clamping assembly 311 is provided with at least two sets corresponding to the rotation and placement direction.

[0068] In this embodiment, it can be seen that during the layer-by-layer placement of kiln bricks, the bricks are arranged in a staggered manner along the height direction, such as... Figure 15 As shown, the gray portion is preferably used as a load-bearing brick for individual positioning and clamping. It is necessary to use the brick clamping components 311 with various arrangements to clamp the load-bearing bricks individually and ensure that all bricks can be clamped.

[0069] like Figure 12 As shown, the brick-loading assembly 33 includes: a base 331; brick seats 332, a plurality of sets of brick seats 332 that elastically support the rotating body to be fired are sequentially arranged above the base 331; a support assembly 333, which drives the brick seats 332 to move up and down back and forth and is connected to each other and slidably arranged on the base 331; and a power assembly 334, which drives the brick seats 332 to move back and forth to switch the brick-loading area, and is installed on the base 331; the power assembly 334 causes the corresponding brick seat 332 to reach below the corresponding brick-clamping assembly 311, and the support assembly 333 supports the rotating body to be fired into the clamping area around the load-bearing brick.

[0070] In this embodiment, when the brick-loading component 33 loads the kiln bricks to be fired onto the brick-clamping component 311, it first places the kiln bricks on the brick seat 332, and then drives the corresponding brick seat 332 to the corresponding area below the brick-clamping component 311 via a power component 334, preferably a cylinder. The brick seat 332 is then driven to rise to the brick-clamping component 311 via a support component 333, preferably a cylinder. Since the kiln bricks to be fired are in an elastic state, the clamping area around the load-bearing bricks will be filled by the kiln bricks to be fired during the upward movement of the brick seat 332, while the load-bearing bricks below will block the kiln bricks to be fired. This completes the rapid and complete replenishment of the kiln bricks by the brick-clamping component 311, improving the brick-loading efficiency of the brick-clamping component 311.

[0071] like Figure 13 As shown, the brick base 332 includes a base body 3321, an elastic space 3322 opened on one side of the top of the base body 3321, an elastic seat plate 3323 evenly distributed in the elastic space 3322, and a spring 3324 elastically connecting the elastic seat plate 3323 to the inner bottom wall of the elastic space 3322.

[0072] In this embodiment, brick kilns with different arrangement methods are placed on the elastic seat plate 3323. When the supporting component 333 drives the seat body 3321 to lift bricks onto the brick clamping component 311, some bricks are elastically blocked by the load-bearing bricks in the elastic space 3322, and some bricks extend into the clamping space around the load-bearing bricks. Then, when the brick clamping component 311 clamps all the bricks, the brick-lifting action is completed, thereby improving the brick-lifting efficiency of the kiln.

[0073] It is worth noting that the brick stacking assembly 34 includes a brick stacking platform 341 with a loading seat 24 on its surface, and a transfer assembly 342 located on one side above the brick stacking platform for transferring the loading seat 24.

[0074] In this embodiment, after the brick clamping assembly 311 has finished loading bricks onto the loading seat 24, the transfer assembly 342 first removes the loading seat 24 from the kiln car assembly 2, then locks the loading seat 24 on the brick stacking platform 341, and transfers the loading seat 24 to the kiln car assembly 2.

[0075] The transfer assembly 342 includes opposing L-shaped positioning clamps 3421, a transfer seat 3422 slidably mounted on the positioning clamps 3421, a transfer lifting component 3423 for driving the transfer seat 3422 to move up and down, a transfer moving seat 3425 mounted on the transfer lifting component 3423, a transfer rotating motor 3424 mounted on the transfer moving seat 3425 and with its power end mounted on the transfer lifting component 3423 for adjusting the clamping angle of the positioning clamps 3421, a lateral moving force component 3426 for driving the transfer moving seat 3425 to move laterally, and a lateral moving force component 3426 with its power end mounted on the lateral moving force component 3426 for driving the positioning clamps 3421 to rotate to the kiln car assembly. 2. A transfer motor 3427 on one side; the transfer motor 3427 and the transfer rotation motor 3424 are preferably servo motors, and the transfer lifting component 3423 and the lateral movement force component 3426 are preferably cylinders; it should also be added that, in order to ensure that the positioning clamp 3421 completes the locking clamping action on the loading seat 24, the transfer seat 3422 is equipped with a locking drive screw threadedly connected to the positioning clamp 3421 and a locking drive motor installed on the transfer seat 3422 with its power end connected to the locking drive screw. The locking drive motor is preferably a servo motor, and the connecting threads between the positioning clamp 3421 and the locking drive screw are opposite threads.

[0076] Example 2

[0077] like Figure 2 , 3 As shown in Figure 4, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as those in Embodiment 1. For simplicity, only the differences from Embodiment 1 will be described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0078] The kiln car assembly 2 includes: kiln car bodies 21 that are opposite to each other and connected to each other; furnace doors 22 installed on both sides of the kiln car bodies 21 and corresponding to the brick feeding channel 11; and a switching power component 23 that drives the kiln car bodies 21 to move back and forth along the brick feeding channel 11; and a loading seat 24 on the furnace door 22 that transfers the bricks to be fired by the brick changing assembly 3.

[0079] In this embodiment, the switching power component 23, preferably a cylinder, can drive the kiln car body 21 to switch into the brick kiln 1 for firing bricks. By using the synchronous movement of the furnace doors 22 on both sides of the kiln car body 21, the brick feeding channel 11 of the brick kiln 1 can be blocked after the kiln car body 21 enters the brick kiln 1. The bricks can be loaded by using the loading seat 24.

[0080] like Figure 5 As shown, the loading seat 24 includes a seat body and a protrusion on the side of the seat body corresponding to the positioning clamp 3421.

[0081] Example 3

[0082] like Figure 17 As shown, a continuous automated production process for tail bricks is characterized by the following steps:

[0083] Step 1: Lowering the brick. After the moving component 31123 adjusts the position of the side clamp 31121, the lifting power component 31124 drives the side clamp 31121 to insert into both sides of the load-bearing brick. The clamping power component 31122 drives the load-bearing brick to be clamped. The end clamp 31131 moves towards both ends of all the bricks to clamp them. The driving component 312 causes the brick clamping component 311 to move upward to remove the single layer of bricks.

[0084] Step 2: Brick placement. After the driving component 312 brings the brick clamping component 311 above the brick conveying component 32, the side clamp 31121 keeps clamping the load-bearing brick, and the end clamp 31131 releases the end of the brick, allowing the brick to be released onto the brick conveying component 32 for external transport.

[0085] Step 3: Brick loading. The drive component 312 continues to move the brick clamping component 311 to the corresponding position above the brick loading component 33. The power component 334 selects the corresponding brick seat 332 according to the brick placement direction, and moves the brick seat 332 upward through the support component 333, so that the brick to be fired is inserted into the clamping area around the load-bearing brick, and some bricks are elastically abutted against the bottom side of the load-bearing brick.

[0086] Step 4: Stacking bricks. The drive component 312 drives the brick loading component 33, which is reloading bricks, to the top of the brick stacking component 34 and places bricks layer by layer. After the loading seat 24 on the brick stacking component 34 has finished stacking bricks, the brick stacking component 34 transfers the loading seat 24 to the kiln car component 2.

[0087] Step 5: Kiln car switching. The switching power component 23 drives the kiln car body 21 to switch, pushing the bricks to be fired into the kiln car body 21 for firing.

[0088] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A continuous automated production line for tail bricks, characterized in that, include: A brick kiln, wherein brick feeding channels are provided through both the left and right sides of the brick kiln; The kiln car assembly, used to repeatedly switch the stacked bricks on both sides into the brick kiln, is slidably disposed within the brick feeding channel; and The brick-changing assembly picks up bricks stacked on the kiln car assembly layer by layer, removes some load-bearing bricks, discharges the material, and replenishes the bricks to be fired, then stacks them again and sends them to the kiln car assembly. The brick-changing assembly is located on one side of the brick-feeding channel. The brick replacement assembly includes: The brick-retrieving assembly, which clamps and transfers load-bearing bricks in a positioned state, is located on one side of the brick kiln. A brick conveying assembly is used to convey the unpositioned bricks released by the brick taking assembly. The brick conveying assembly is located below the brick taking assembly. A brick-feeding assembly, which re-feeds bricks after the brick-retrieving assembly has released unpositioned bricks, is located on one side of the brick-conveying assembly; and A brick stacking assembly, used for loading bricks to be fired layer by layer, is located on one side of the brick loading assembly for transferring bricks from the kiln car assembly. The brick-removing component includes: A brick-clamping assembly for positioning load-bearing bricks and picking up all bricks; and The driving component, which drives the brick clamping component to lift and lower to pick up bricks and sequentially transfers the brick conveying component, the brick feeding component, and the brick stacking component, has its power end connected to the brick clamping component; The brick clamping assembly includes: Brick clamping base; A positioning assembly, linearly adjusting the brick clamping position, and several sets of the positioning assemblies clamping the load-bearing brick along its side are installed on the brick clamping base; and The clamping assembly, which clamps all the end surfaces of the load-bearing bricks after positioning, is located on both sides of the positioning assembly; The positioning component includes: Oppositely arranged side clamps; A clamping power component that drives the side clamps to move towards each other to clamp the load-bearing bricks; The moving component that adjusts the corresponding clamping action on the load-bearing brick by moving along the thickness direction of the load-bearing brick; and A lifting power component that drives the side clamp to move back and forth along the height direction.

2. The continuous automated production line for tail bricks according to claim 1, characterized in that, The clamping assembly includes: End clamps arranged on both sides of the side clamps along the thickness direction of the brick; and A clamping power component that drives the end clamp to move back and forth synchronously in opposite directions; The length of the side clamp is less than the length of the brick.

3. The continuous automated production line for tail bricks according to claim 2, characterized in that, The brick clamping assembly is provided with at least two sets corresponding to the rotation and placement direction.

4. The continuous automated production line for tail bricks according to claim 3, characterized in that, The brick-laying assembly includes: Base; A brick base, with its surface elastically supporting the rotating body to be fired, is arranged sequentially above the machine base; The supporting components, which drive the brick base to move up and down, are interconnected and slidably mounted on the machine base; and A power unit that drives the brick base to move and switch back and forth between the upper brick area is mounted on the base. The power unit moves the corresponding brick seat to the bottom of the corresponding brick clamping component, and the support component supports the rotating body to be fired into the clamping area around the load-bearing brick.

5. The continuous automated production line for tail bricks according to claim 4, characterized in that, The kiln car assembly includes: The kiln car bodies are arranged in opposition to each other and interconnected; Furnace doors installed on both sides of the kiln car body, corresponding to the brick feeding channel; and A switching power component that drives the kiln car body to move back and forth along the brick feeding channel; The furnace door is equipped with a loading seat that transfers the bricks to be fired by the brick-changing assembly.

6. The process for producing tail bricks in a continuous automated production line according to claim 5, characterized in that, Includes the following steps: Step 1: Lowering the brick. After the moving component adjusts the position of the side clamp, the lifting power component drives the side clamp to insert into both sides of the load-bearing brick. The clamping power component drives the load-bearing brick to be clamped. The end clamp moves towards both ends of all bricks to clamp them. The driving component causes the brick clamping component to move up and remove the single layer of bricks. Step 2: Brick placement. After the driving component brings the brick clamping component above the brick conveying component, the side clamps always clamp the load-bearing bricks, and the end clamps release the ends of the bricks, allowing the bricks to be released onto the brick conveying component for external transport. Step 3: Brick loading. The drive component continues to move the brick clamping component to the corresponding position above the brick loading component. The power component selects the corresponding brick seat according to the brick placement direction and moves the brick seat upward through the support component, so that the brick to be fired is inserted into the clamping area around the load-bearing brick. Some bricks are elastically pressed against the bottom side of the load-bearing brick. Step 4: Stacking bricks. The drive component drives the brick loading component to the top of the brick stacking component and places bricks layer by layer. After the loading seat on the brick stacking component has finished stacking bricks, the brick stacking component transfers the loading seat to the kiln car component. Step 5: Kiln car switching. The power unit is switched to drive the kiln car body to switch, and the bricks to be fired are pushed into the kiln car body for firing.

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