A kiln direct-connected inlet and outlet roller table

Abstract

The present invention relates to a kiln-directly connected inlet and outlet roller table, which sequentially comprises a front-kiln roller table device, a kiln, a rear-kiln roller table device, and a control system. The output end of the front-kiln roller table device is connected to the input end of the kiln, and the input end of the rear-kiln roller table device is connected to the output end of the kiln. The front-kiln roller table device is sequentially provided with a loading line, a first roller table, and a second roller table. The bottom of the first roller table is provided with a first centering structure and a first baffle structure, and the second roller table is provided with a second baffle structure. The rear-kiln roller table device includes a third roller table and a discharge line. The bottom of the third roller table is sequentially provided with a second centering structure, a third baffle structure, and a brick separation structure according to the production line. The present invention not only improves the production efficiency of brick blanks, but also improves the degree of automation of traditional roller tables. It solves the problem that traditional roller tables require manual sorting and placement of products, avoids color differences between products during the firing process, and increases the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of roller table devices, and in particular to a kiln directly connected inlet and outlet roller table. Background Art

[0002] The kiln can fire up to 45,000 square meters of ceramic tile products every day. If the kiln only fires one type of ceramic product at a time, the production efficiency will be low and the kiln will find it difficult to reach the maximum firing volume.

[0003] Currently, three production lines are required to operate simultaneously to meet a stable production capacity of 45,000 square meters per day. In actual production, each line produces different products. This requires staff to be constantly on the production line to arrange the positions of each product to avoid confusion during the brick-moving process, resulting in color differences during the firing process, and seriously increasing the staff's labor intensity. Summary of the Invention

[0004] The purpose of the present invention is to propose a kiln direct-connected inlet and outlet roller table, which not only improves the production efficiency of bricks, but also improves the degree of automation of traditional roller tables, solves the problem that traditional roller tables require manual classification and placement of products, avoids color differences between products during the firing process, and increases the labor intensity of staff.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A kiln directly connected inlet and outlet roller table, comprising a kiln front roller table device, a kiln, a kiln rear roller table device and a control system in sequence, wherein the output end of the kiln front roller table device is connected to the input end of the kiln, and the input end of the kiln rear roller table device is connected to the output end of the kiln;

[0007] The kiln front roller table device is provided with a feeding line, a first roller table and a second roller table in sequence. There are multiple feeding lines, and the output ends of the multiple feeding lines are arranged side by side at the input end of the first roller table. The output end of the first roller table is fixedly connected to the input end of the first roller table.

[0008] The bottom of the first roller platform is provided with a first centering structure and a first baffle structure, and the bottom of the second roller platform is provided with a second baffle structure;

[0009] The roller table device behind the kiln includes a third roller table and a blanking line. There are multiple blanking lines. The output end of the third roller table is connected to the input ends of the multiple blanking lines. The bottom of the third roller table is provided with a second centering structure, a third baffle structure and a brick separation structure in sequence according to the production line.

[0010] The first centering structure, the first baffle structure, the second baffle structure, the second centering structure, the third baffle structure and the brick structure are all electrically connected to the control system;

[0011] The first centering structure and the second centering structure are both used to center multiple bricks so that the bricks are close to each other, the first baffle structure and the third baffle structure are both used to block the bricks so that the bricks are arranged side by side, the second baffle structure is used to block multiple bricks so that the multiple bricks are arranged into a predetermined arrangement shape, and the brick dividing structure is used to separate the multiple bricks arranged side by side to be opposite to the input end of each of the unloading lines 32.

[0012] Optionally, a first photoelectric sensor is provided at the front end of the first baffle structure, a second photoelectric sensor is provided at the front end of the second baffle structure, a third photoelectric sensor is provided at the front end of the third baffle structure, and a fourth photoelectric sensor is provided at the rear end of the brick structure;

[0013] The first photoelectric sensor is electrically connected to the control system, the second photoelectric sensor is electrically connected to the control system, the third photoelectric sensor is electrically connected to the control system, and the fourth photoelectric sensor is electrically connected to the control system.

[0014] Optionally, a plurality of the first photoelectric sensors are provided, and the plurality of the first photoelectric sensors correspond one-to-one to the plurality of the feeding lines;

[0015] There are multiple third photoelectric sensors, and the multiple third photoelectric sensors correspond one-to-one to the multiple blanking lines.

[0016] Optionally, the first baffle structure and the third baffle structure both include a first motor, a first connecting rod, and a first baffle, wherein two first motors are provided, the two first motors are arranged opposite to each other and are respectively installed on the left and right sides of the first roller platform or the third roller platform, the two ends of the first connecting rod are respectively connected to the output shafts of the two first motors, and the length direction of the first connecting rod is perpendicular to the conveying direction of the bricks;

[0017] The first connecting rod is fixedly connected to the first baffle, the length direction of the first connecting rod is consistent with the length direction of the first baffle, and the first motor is electrically connected to the control system.

[0018] Optionally, the second baffle structure includes a second motor, a second connecting rod and a second baffle, the second motor is installed on the second roller platform, the output end of the second motor is fixedly connected to the second connecting rod, the two ends of the second connecting rod are fixedly connected to the second baffle, and the second motor is electrically connected to the control system.

[0019] Optionally, the brick dividing structures are provided in plurality, and the plurality of brick dividing structures are arranged side by side on the third roller platform, the center connecting line direction of the plurality of brick dividing structures is perpendicular to the conveying direction of the brick blanks, and the brick dividing structures on both sides correspond one-to-one to the blanking lines on both sides respectively;

[0020] The brick-dividing structure includes a lifting assembly, a moving assembly and a brick-supporting frame;

[0021] There are two brick supporting frames, which are arranged opposite to each other and are respectively located at the front end and the rear end of the lifting component. The lifting component is used to lift the two brick supporting frames. The moving component is fixedly connected to the lifting component, and the moving component is used to move the lifting component and the brick supporting frames left and right.

[0022] Optionally, the lifting assembly includes a lifting cylinder and a connecting plate. The lifting cylinder is vertically installed on the moving assembly. The piston rod of the lifting cylinder is fixedly installed with the connecting plate. The length direction of the connecting plate is the front-to-back direction. The two ends of the connecting plate are respectively connected to the brick support frame.

[0023] Optionally, the moving assembly includes a moving cylinder, a guide rod and a mounting frame, the moving cylinder is horizontally installed on the third roller platform, the moving direction of the moving cylinder is left and right, the piston rod of the moving cylinder is fixedly connected to the mounting frame, the mounting frame is slidingly connected to the guide rod, the guide rod is horizontally installed on the third roller platform, the length direction of the guide rod is consistent with the moving direction of the moving cylinder, and the lifting cylinder is vertically installed on the mounting frame.

[0024] Optionally, two guide rods are provided, and the two guide rods are respectively located at the front and rear ends of the mounting frame.

[0025] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0026] 1. The bricks are transported side by side by the third roller table and positioned above the brick dividing structure. The brick dividing structure can separate multiple bricks on the same horizontal line, so that they can be diverted to the corresponding unloading lines. This solution not only improves the production efficiency of bricks, but also enhances the automation level of traditional roller tables. It solves the problem of traditional roller tables requiring manual sorting and placement of products, avoiding color differences between products during the firing process and increased labor intensity for staff.

[0027] 2. The first roller is a widened roller, and the second and third rollers are conventional rollers, that is, the width of the first roller is greater than the width of the second and third rollers. This solution combines the widened roller and the conventional roller, which can not only transport multiple bricks at one time and increase the production rate of the production line, but also save the floor space of the production line and improve economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of a kiln direct-connected inlet and outlet roller table according to an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of a kiln front roller table device in a kiln direct-connected inlet and outlet roller table according to an embodiment of the present invention;

[0030] Figure 3 This is a schematic diagram of a kiln rear roller table device in a kiln direct-connected inlet and outlet roller table according to an embodiment of the present invention;

[0031] Figure 4 This is a schematic diagram of a first baffle structure in a kiln direct-connected inlet and outlet roller table according to an embodiment of the present invention;

[0032] Figure 5 This is a schematic diagram of a second baffle structure in a kiln direct-connected inlet and outlet roller table according to an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of a brick-splitting structure in a kiln directly connected inlet and outlet roller table according to an embodiment of the present invention;

[0034] Figure 7 This is a schematic diagram of a lifting assembly in a kiln direct-connected inlet and outlet roller platform according to an embodiment of the present invention;

[0035] Among them, 1. roller table device in front of kiln; 11. loading line; 12. first roller table; 13. second roller table; 2. kiln; 3. roller table device in back of kiln; 31. third roller table; 32. unloading line; 4. first centering structure; 5. first baffle structure; 51. first motor; 52. first connecting rod; 53. first baffle; 6. second baffle structure; 61. second motor; 62. second connecting rod; 63. second baffle; 7. second centering structure; 8. third baffle structure; 9. brick separating structure; 91. lifting assembly; 911. lifting cylinder; 912. connecting plate; 92. moving assembly; 921. moving cylinder; 922. guide rod; 923. mounting frame; 93. brick supporting frame; 101. first photoelectric sensor; 102. second photoelectric sensor; 103. third photoelectric sensor; 104. fourth photoelectric sensor. DETAILED DESCRIPTION

[0036] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more such features, and are used to distinguish between the described features, without distinction of order or importance.

[0038] In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0039] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0040] The following combination Figures 1 to 7 , describing a kiln direct-connected inlet and outlet roller table according to an embodiment of the present invention.

[0041] A kiln direct-connected inlet and outlet roller table comprises a front-kiln roller table device 1, a kiln 2, a rear-kiln roller table device 3 and a control system in sequence, wherein the output end of the front-kiln roller table device 1 is connected to the input end of the kiln 2, and the input end of the rear-kiln roller table device 3 is connected to the output end of the kiln 2; the front-kiln roller table device 1 is provided with a loading line 11, a first roller table 12 and a second roller table 13 in sequence, and a plurality of loading lines 11 are provided, and the output ends of the plurality of loading lines 11 are arranged side by side at the input end of the first roller table 12, and the output end of the first roller table 12 is fixedly connected to the input end of the first roller table 12.

[0042] The bottom of the first roller table 12 is provided with a first centering structure 4 and a first baffle structure 5, and the second roller table 13 is provided with a second baffle structure 6; the post-kiln roller table device 3 includes a third roller table 31 and a discharge line 32, and there are multiple discharge lines 32. The output end of the third roller table 31 is connected to the input ends of multiple discharge lines 32, and the bottom of the third roller table 31 is provided with a second centering structure 7, a third baffle structure 8 and a brick dividing structure 9 in sequence according to the production line.

[0043] The first centering structure 4, the first baffle structure 5, the second baffle structure 6, the second centering structure 7, the third baffle structure 8 and the brick dividing structure 9 are all electrically connected to the control system; the first centering structure 4 and the second centering structure 7 are both used to center multiple bricks so that the bricks are close to each other, the first baffle structure 5 and the third baffle structure 8 are both used to block the bricks so that the bricks are arranged side by side, the second baffle structure 6 is used to block multiple bricks so that the multiple bricks are arranged into a predetermined arrangement shape, and the brick dividing structure 9 is used to separate the multiple bricks arranged side by side to be opposite to the input end of each of the unloading lines 32.

[0044] The present invention prepares a kiln direct-connected inlet and outlet roller table, and the working process is as follows: multiple loading lines 11 continuously transport bricks to the first roller table 12, and at this time the control system starts the first baffle structure 5.

[0045] Multiple bricks move on the first roller table 12. When the bricks are positioned above the first centering structure 4 and their ends abut against the first baffle structure 5, the first baffle structure 5 blocks the bricks, causing them to stop on the first roller table 12 with their rear ends aligned horizontally. The control system then activates the first centering structure 4, which pushes the bricks on both sides to the center of the first roller table 12, bringing the bricks closer together and transporting them toward the output end of the first roller table 12. The control system then resets the first baffle structure 5 and the first centering structure 4.

[0046] Because the widths of the multiple bricks on both sides are smaller than the width of the second roller table 13 after the multiple bricks are brought together, the side-by-side bricks are moved onto the second roller table 13 under the action of the first roller table 12 and conveyed into the kiln 2 by the second roller table 13. The control system activates the second baffle structure 6 on the second roller table 13 to adjust the arrangement of the multiple bricks, so that the multiple bricks are conveyed into the kiln 2 in a predetermined arrangement.

[0047] After the bricks are fired in the kiln 2, they will be transported to the third roller table 31. At this time, the control system starts the third baffle structure 8. Under the transportation of the third roller table 31, multiple bricks are located above the second centering structure 7, and the rear ends of the bricks are in contact with the third baffle structure 8. At this time, the third baffle structure 8 can block multiple bricks so that multiple bricks stop on the third roller table 31, and the rear ends of multiple bricks are located on the same horizontal line. The control system then starts the second centering structure 7, and the second centering structure 7 pushes the bricks on both sides to the middle of the third roller table 31, so that the multiple bricks are close to each other and transported to the rear end of the third roller table 31. Then, the control system drives the third baffle structure 8 and the second centering structure 7 to reset.

[0048] The side-by-side green bricks are transported by the third roller table 31 and positioned above the brick separation structure 9. The brick separation structure 9 can separate multiple green bricks on the same horizontal line, allowing them to be diverted to corresponding unloading lines 32. This solution not only improves the production efficiency of green bricks, but also enhances the degree of automation of traditional roller tables. It solves the problem of traditional roller tables requiring manual sorting and placement of products, avoiding color differences between products during the firing process and increased labor intensity for workers.

[0049] In addition, the first centering structure 4 and the second centering structure 7 in this solution are a positioning device for brick feeding on both sides of the kiln (application number 201921616255.5). Both the first centering structure 4 and the second centering structure 7 can adjust the position of the bricks on both sides so that the bricks on both sides are close to each other.

[0050] The first roller table 12 is a widened roller table, and the second roller table 13 and the third roller table 31 are conventional roller tables, that is, the width of the first roller table 12 is greater than the width of the second roller table 13 and the third roller table 31. This solution combines the widened roller table and the conventional roller table, which can not only transport multiple bricks at one time and increase the production rate of the production line, but also save the floor space of the production line and improve economic benefits.

[0051] Furthermore, a first photoelectric sensor 101 is provided at the front end of the first baffle structure 5, a second photoelectric sensor 102 is provided at the front end of the second baffle structure 6, a third photoelectric sensor 103 is provided at the front end of the third baffle structure 8, and a fourth photoelectric sensor 104 is provided at the rear end of the brick structure 9; the first photoelectric sensor 101 is electrically connected to the control system, the second photoelectric sensor 102 is electrically connected to the control system, the third photoelectric sensor 103 is electrically connected to the control system, and the fourth photoelectric sensor 104 is electrically connected to the control system.

[0052] In order to further accurately determine the position of the bricks and timely start the first baffle structure 5, the first centering structure 4, the second baffle structure 6, the third baffle structure 8, the second centering structure 7 and the brick separating structure 9, this solution is provided with a first photoelectric sensor 101, a second photoelectric sensor 102, a third photoelectric sensor 103 and a fourth photoelectric sensor 104.

[0053] When the first photoelectric sensor 101 fails to identify a green brick, it transmits this signal to the control system, which activates the first baffle structure 5 to block the green bricks. When the green bricks are positioned above the first centering structure 4, the first photoelectric sensor 101 detects the location of the green bricks and transmits this signal to the control system, which activates the first centering structure 4 to position the green bricks side by side and close to each other. The control system then controls the first centering structure 4 and the first baffle structure 5 to reset them, allowing the green bricks to be transported by the first roller 12 and separated from the first baffle structure 5. This cycle repeats.

[0054] When the second photoelectric sensor 102 does not recognize the bricks, the signal is transmitted to the control system, and the control system activates the second baffle structure 6 so that the second baffle structure 6 can block multiple bricks and arrange the multiple bricks into a predetermined arrangement shape.

[0055] When the third photoelectric sensor 103 fails to identify a brick, it transmits this signal to the control system, which activates the third baffle structure 8 to block the bricks. When multiple bricks are positioned above the second centering structure 7, the third photoelectric sensor 103 detects the bricks' positions and transmits this signal to the control system, which activates the second centering structure 7, positioning the bricks side by side and close to each other. The control system then controls the second centering structure 7 and the third baffle structure 8, causing them to reset, allowing the multiple bricks to be transported by the third roller table 31 and separated from the third baffle structure 8. This cycle repeats.

[0056] When the fourth photoelectric sensor 104 identifies the green brick, it means that the green brick is located above the brick dividing structure 9. The fourth photoelectric sensor 104 transmits the signal to the control system, and the control system starts the brick dividing structure 9, which can divert the green bricks.

[0057] Furthermore, the first photoelectric sensor 101 is provided in plurality, and the plurality of the first photoelectric sensors 101 correspond one-to-one to the plurality of the loading lines 11;

[0058] There are multiple third photoelectric sensors 103 , and the multiple third photoelectric sensors 103 correspond one-to-one to the multiple blanking lines 32 .

[0059] Because there is a time difference between the delivery of bricks by each loading line 11, the bricks on the first roller table 12 arrive at the first baffle structure 5 at different times. Therefore, multiple first photoelectric sensors 101 are provided on the first roller table 12, allowing the control system to accurately control the timing of the first centering structure 4, thereby ensuring that the first centering structure 4 can accurately push the bricks to the center of the first roller table 12.

[0060] Because each product exits the kiln in a predetermined order, the bricks on the third roller table 31 arrive at the third baffle structure 8 at different times. Therefore, multiple third photoelectric sensors 103 are installed on the third roller table 31 to enable the control system to precisely control the timing of the second centering structure 7, thereby ensuring that the second centering structure 7 can accurately push the bricks to the center of the third roller table 31.

[0061] Furthermore, the first baffle structure 5 and the third baffle structure 8 both include a first motor 51, a first connecting rod 52 and a first baffle 53. Two first motors 51 are provided, and the two first motors 51 are arranged opposite to each other and are respectively installed on the left and right sides of the first roller platform 12 or the third roller platform 31. The two ends of the first connecting rod 52 are respectively connected to the output shafts of the two first motors 51, and the length direction of the first connecting rod 52 is perpendicular to the conveying direction of the brick blanks.

[0062] The first connecting rod 52 is fixedly connected to the first baffle 53 . The length direction of the first connecting rod 52 is consistent with the length direction of the first baffle 53 . The first motor 51 is electrically connected to the control system.

[0063] The control system starts the first motor 51 of the first roller table 12 or the third roller table 31. Since the two ends of the first connecting rod 52 are fixedly connected to the two first motors 51, the two first motors 51 drive the first connecting rod 52 to rotate, and the first connecting rod 52 can drive the first baffle 53 to rotate, so that the first baffle 53 stands vertically above the first roller table 12 or the third roller table 31, blocking multiple bricks so that the multiple bricks are arranged side by side.

[0064] Furthermore, the second baffle structure 6 includes a second motor 61, a second connecting rod 62 and a second baffle 63. The second motor 61 is installed on the second roller platform 13. The output end of the second motor 61 is fixedly connected to the second connecting rod 62. The two ends of the second connecting rod 62 are fixedly connected to the second baffle 63. The second motor 61 is electrically connected to the control system.

[0065] The control system starts the second motor 61 on the second roller table 13, and the second motor 61 can drive the second connecting rod 62 to rotate, so that the second connecting rod 62 drives the second baffle 63 to rotate, so that the second baffle 63 stands vertically on the second roller table 13 to block multiple bricks.

[0066] It's worth noting that, depending on the firing conditions of the tiles, the staff may need to configure the second baffle 63 to a specific shape, allowing the tiles to enter the kiln 2 in a different order. Therefore, this solution does not restrict the shape of the second baffle, and staff can change the second baffle 63 to suit the firing conditions of each product. For example, a stepped second baffle 63 allows the tiles to enter the kiln in a sequential order.

[0067] Furthermore, there are multiple brick dividing structures 9, and the multiple brick dividing structures 9 are arranged side by side on the third roller platform 31. The center connection direction of the multiple brick dividing structures 9 is perpendicular to the conveying direction of the brick blanks, and the brick dividing structures 9 on both sides correspond one by one to the unloading lines 32 on both sides.

[0068] The brick-dividing structure 9 includes a lifting component 91, a moving component 92 and a brick-supporting frame 93; there are two brick-supporting frames 93, which are arranged opposite to each other and are respectively located at the front and rear ends of the lifting component 91. The lifting component 91 is used to lift the two brick-supporting frames 93, and the moving component 92 is fixedly connected to the lifting component 91. The moving component 92 is used to move the lifting component 91 and the brick-supporting frame 93 left and right.

[0069] This embodiment does not limit the number of brick dividing structures 9. The number of brick dividing structures 9 is related to the number of brick blanks arranged side by side. Preferably, this solution uses two brick dividing structures 9, three loading lines 11, and three unloading lines 32. Among them, the two brick dividing structures 9 correspond one-to-one with the two unloading lines 32 at the left and right ends, respectively, so that the brick dividing structures 9 can move the brick blanks on both sides to the two sides of the third roller table 31 and transport them to the unloading lines 32 on both sides.

[0070] The three bricks are transported side by side to the brick support frame 93 by the third roller table 31. The control system activates the lifting assembly 91, which pushes the brick support frame 93 upward. Since the moving assembly 92 is fixedly connected to the lifting assembly 91, and the lifting assembly 91 and the brick support frame 93 are fixedly connected, when the staff activates the moving assembly 92, the moving assembly 92 can drive the lifting assembly 91 and the brick support frame 93 to move left or right, so that multiple bricks can be separated left and right on the roller table, thereby transferring three tiles to both sides of the third roller table 31 and transporting them to the corresponding three unloading lines 32, realizing the diversion between multiple bricks.

[0071] Furthermore, the lifting assembly 91 includes a lifting cylinder 911 and a connecting plate 912. The lifting cylinder 911 is vertically installed on the moving assembly 92. The piston rod of the lifting cylinder 911 is fixedly installed with the connecting plate 912. The length direction of the connecting plate 912 is the front-to-back direction. The two ends of the connecting plate 912 are respectively connected to the brick support frame 93.

[0072] Among them, the lifting cylinder 911 is started, and the piston rod of the lifting cylinder 911 moves upward, so that the piston rod can drive the connecting plate 912 to move upward together, and the front and rear ends of the connecting plate 912 are respectively connected to two brick supporting frames 93, so that the connecting plate 912 can drive the brick supporting frames 93 to move upward, completing the action of lifting the bricks.

[0073] Furthermore, the moving assembly 92 includes a moving cylinder 921, a guide rod 922 and a mounting frame 923. The moving cylinder 921 is horizontally installed on the third roller platform 31. The moving direction of the moving cylinder 921 is left and right. The piston rod of the moving cylinder 921 is fixedly connected to the mounting frame 923. The mounting frame 923 is slidingly connected to the guide rod 922. The guide rod 922 is horizontally installed on the third roller platform 31. The length direction of the guide rod 922 is consistent with the moving direction of the moving cylinder 921. The lifting cylinder 911 is vertically installed on the mounting frame 923.

[0074] Start the moving cylinder 921. Since the piston rod end of the moving cylinder 921 is fixedly connected to the mounting frame 923, and the mounting frame 923 is fixedly connected to the lifting cylinder 911, the moving cylinder 921 can drive the mounting frame 923 and the lifting cylinder 911 to move left or right together.

[0075] It should be noted that the moving assembly 92 also includes a guide rod 922, and the mounting frame 923 is slidably mounted on the guide rod 922, so that the guide rod 922 can limit the sliding direction of the mounting frame 923, thereby reducing the position deviation between the mounting frame 923 and the lifting assembly 91, which may cause the position of the bricks to be incorrect.

[0076] Preferably, in this embodiment, in order to avoid the two moving cylinders 921 having the same moving direction, which would make it difficult for the moving structure on one side to achieve the effect of diverting the bricks, the moving directions of the two moving cylinders 921 are set to be opposite.

[0077] Furthermore, two guide rods 922 are provided, and the two guide rods 922 are respectively located at the front and rear ends of the mounting frame 923. In order to better limit the movement direction of the mounting frame 923 and reduce the situation where the mounting frame 923 tilts during movement, this embodiment is provided with two guide rods 922, and the two ends of the mounting frame 923 are respectively slidably connected to the two guide rods 922, so that the front and rear ends of the mounting frame 923 can only move along the predetermined direction.

[0078] Other structures and operations of the kiln direct-connected inlet and outlet roller table according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail here.

[0079] Throughout this specification, reference to terms such as "embodiment" or "example" indicates that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0080] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A kiln direct-connected inlet and outlet roller table, characterized in that: The system comprises a front roller table device, a kiln, a rear roller table device and a control system in sequence, wherein the output end of the front roller table device is connected to the input end of the kiln, and the input end of the rear roller table device is connected to the output end of the kiln; The kiln front roller table device is provided with a feeding line, a first roller table and a second roller table in sequence. There are multiple feeding lines, and the output ends of the multiple feeding lines are arranged side by side at the input end of the first roller table. The output end of the first roller table is fixedly connected to the input end of the first roller table. The bottom of the first roller platform is provided with a first centering structure and a first baffle structure, and the bottom of the second roller platform is provided with a second baffle structure; The roller table device behind the kiln includes a third roller table and a blanking line. There are multiple blanking lines. The output end of the third roller table is connected to the input ends of the multiple blanking lines. The bottom of the third roller table is provided with a second centering structure, a third baffle structure and a brick separation structure in sequence according to the production line. The first centering structure, the first baffle structure, the second baffle structure, the second centering structure, the third baffle structure and the brick structure are all electrically connected to the control system; The first centering structure and the second centering structure are both used to center a plurality of bricks so that the bricks are close to each other. The first baffle structure and the third baffle structure are both used to block the bricks so that the bricks are arranged side by side. The second baffle structure is used to block the plurality of bricks so that the plurality of bricks are arranged into a predetermined arrangement shape. The brick separating structure is used to separate the plurality of bricks arranged side by side to be opposite to the input end of each of the blanking lines. There are multiple brick dividing structures, and the multiple brick dividing structures are arranged side by side on the third roller platform. The center line direction of the multiple brick dividing structures is perpendicular to the conveying direction of the brick blanks, and the brick dividing structures on both sides correspond to the blanking lines on both sides respectively. The brick-dividing structure includes a lifting assembly, a moving assembly and a brick-supporting frame; There are two brick supporting frames, which are arranged opposite to each other and are respectively located at the front end and the rear end of the lifting assembly. The lifting assembly is used to lift the two brick supporting frames. The moving assembly is fixedly connected to the lifting assembly, and the moving assembly is used to move the lifting assembly and the brick supporting frames left and right. The lifting assembly includes a lifting cylinder and a connecting plate. The lifting cylinder is vertically mounted on the moving assembly. The piston rod of the lifting cylinder is fixedly mounted with the connecting plate. The length direction of the connecting plate is the front-to-back direction. Both ends of the connecting plate are respectively connected to the brick supporting frame. The second baffle structure includes a second motor, a second connecting rod and a second baffle. The second motor is installed on the second roller platform. The output end of the second motor is fixedly connected to the second connecting rod. The two ends of the second connecting rod are fixedly connected to the second baffle. The second motor is electrically connected to the control system.

2. The kiln direct-connected inlet and outlet roller table according to claim 1, characterized in that: A first photoelectric sensor is provided at the front end of the first baffle structure, a second photoelectric sensor is provided at the front end of the second baffle structure, a third photoelectric sensor is provided at the front end of the third baffle structure, and a fourth photoelectric sensor is provided at the rear end of the brick structure; The first photoelectric sensor is electrically connected to the control system, the second photoelectric sensor is electrically connected to the control system, the third photoelectric sensor is electrically connected to the control system, and the fourth photoelectric sensor is electrically connected to the control system.

3. The kiln direct-connected inlet and outlet roller table according to claim 2, characterized in that: There are multiple first photoelectric sensors, and the multiple first photoelectric sensors correspond one to one to the multiple feeding lines; There are multiple third photoelectric sensors, and the multiple third photoelectric sensors correspond one-to-one to the multiple blanking lines.

4. The kiln direct-connected inlet and outlet roller table according to claim 1, characterized in that: The first baffle structure and the third baffle structure both include a first motor, a first connecting rod, and a first baffle. Two first motors are provided, and the two first motors are arranged opposite to each other and are respectively installed on the left and right sides of the first roller platform or the third roller platform. The two ends of the first connecting rod are respectively connected to the output shafts of the two first motors. The length direction of the first connecting rod is perpendicular to the conveying direction of the bricks. The first connecting rod is fixedly connected to the first baffle, the length direction of the first connecting rod is consistent with the length direction of the first baffle, and the first motor is electrically connected to the control system.

5. The kiln direct-connected inlet and outlet roller table according to claim 1, characterized in that: The moving assembly includes a moving cylinder, a guide rod and a mounting frame. The moving cylinder is horizontally installed on the third roller platform. The movable direction of the moving cylinder is left and right. The piston rod of the moving cylinder is fixedly connected to the mounting frame. The mounting frame is slidably connected to the guide rod. The guide rod is horizontally installed on the third roller platform. The length direction of the guide rod is consistent with the movable direction of the moving cylinder. The lifting cylinder is vertically installed on the mounting frame.

6. The kiln direct-connected inlet and outlet roller table according to claim 5, characterized in that: There are two guide rods, which are respectively located at the front and rear ends of the mounting frame.

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