An all-in-one machine for unloading, grouping and stacking sintered bricks

Abstract

The present invention proposes an all-in-one machine for unloading, grouping and stacking sintered bricks, comprising a brick unloading mechanism for separating brick layers from a brick stack; a stacking mechanism for stacking brick layers that have been regrouped on the grouping mechanism; the grouping mechanism comprising a first conveyor line, a second conveyor line and a pressing device; at least one first conveyor line is provided, the first conveyor line being provided between the brick unloading mechanism and the second conveyor line, the transmission direction end of the first conveyor line being vertically connected to the second conveyor line; the first conveyor line being used to receive a layer of bricks transported from a transfer mechanism and to transport the layer of bricks to the second conveyor line; and a pressing device being provided at the transmission direction end of the first conveyor line for compacting bricks at the transmission direction end edge of the first conveyor line. The present invention can achieve the disconnection of the brick layer between the first conveyor line and the second conveyor line, ensuring that the bricks at the transmission direction end edge of the first conveyor line will not fall over, thereby ensuring that grouping and stacking are carried out in an orderly and stable manner, and improving the efficiency of brick packaging.

Description

Technical Field

[0001] The invention relates to the technical field of sintered brick packaging production, in particular to a sintered brick unloading, grouping and stacking integrated machine. Background Art

[0002] When existing brick factories produce fired bricks, they stack the bricks into piles and burn them in the brick kiln. The brick pile structure is as follows: Figure 1 As shown, in each layer of the brick stack, the bricks are adjacent to each other in the length direction and are spaced a certain distance apart in the thickness direction. The directions of the bricks in two adjacent layers are perpendicular to each other, so that gaps are formed between the bricks in the brick stack, which makes it easier for each brick in the brick stack to be well heated and ensures the sintering quality of the bricks.

[0003] After the bricks are sintered, the brick stacks out of the kiln need to be unloaded, grouped and stacked. At present, manual unloading, grouping and stacking operations have been gradually replaced by some automatic unloading, grouping and stacking equipment due to high labor intensity and low efficiency.

[0004] In the prior art, for example, the patent with publication number CN217076266U discloses an all-in-one machine for unloading, grouping and stacking lime-sand bricks, which uses a pallet conveyor line to convey the brick stacks stacked on the pallet to the bottom of the brick unloading mechanism, and uses a closing device to neatly close the initial brick stacks in the horizontal direction. Then, a separating device separates the closed brick stacks layer by layer and transfers them to the first conveyor line, and then transports them from the first conveyor line to the second conveyor line for horizontal grouping of the brick layers. A plurality of brick clamping assemblies can clamp the grouped horizontal brick layers, and the robots can re-stack them. During the grouping process, a telescopic oil cylinder is used to drive the first conveyor line to separate relative to the second conveyor line, thereby disconnecting and grouping the brick layers flowing from the first conveyor line to the second conveyor line.

[0005] During actual use, the applicant found that when the first conveyor line is separated from the second conveyor line, although the brick layer between the first conveyor line and the second conveyor line can be disconnected, the bricks at the edge of the first conveyor line are easy to fall over due to inertia, and the fallen bricks will overlap with the brick layer on the second conveyor line. During the transmission process on the second conveyor line, the shape of the brick layer on the second conveyor line will be affected, and the outermost bricks of the grouped brick layer may be dislocated or tilted, resulting in failure in subsequent brick clamping, and thus unable to effectively carry out grouping and stacking operations. Summary of the Invention

[0006] In view of this, the present invention proposes an all-in-one machine for unloading, grouping and stacking fired bricks to solve the problem that when the conveyor line is separated during the grouping operation, the bricks on the outside of the conveyor line are prone to tipping over, resulting in the risk of misalignment or tilting of the grouped bricks.

[0007] The technical solution of the present invention is achieved as follows:

[0008] The present invention provides a fired brick unloading, grouping and stacking integrated machine, which includes a brick unloading mechanism, a transfer mechanism, a grouping mechanism and a stacking mechanism; wherein,

[0009] Brick unloading mechanism, used to separate brick layers from brick stacks;

[0010] The grouping mechanism is arranged on one side of the brick unloading mechanism and is used to regroup the brick layers;

[0011] The transfer mechanism is arranged between the marshalling mechanism and the brick unloading mechanism, and is used to transfer the brick layers separated by the unloading mechanism to the marshalling mechanism in sequence;

[0012] The stacking mechanism is used to stack the brick layers that have been reorganized on the marshalling mechanism;

[0013] The marshaling mechanism includes a first conveying line, a second conveying line and a pressing device; wherein,

[0014] At least one first conveyor line is provided, the first conveyor line is provided between the brick unloading mechanism and the second conveyor line, and the transmission direction end of the first conveyor line is vertically connected to the second conveyor line;

[0015] The first conveyor line is used to receive the brick layer from the transfer mechanism and convey the brick layer to the second conveyor line;

[0016] The pressing device is arranged at the end of the first conveying line in the transmission direction and is used to press the bricks at the edge of the end of the first conveying line in the transmission direction.

[0017] On the basis of the above technical solution, preferably, two first conveyor lines are arranged in parallel at intervals, the first conveyor line includes a first conveyor frame and a brick shifting device, the brick shifting device includes a pushing member and a first driving mechanism, the pushing member is slidingly arranged at one end of the first conveyor frame close to the brick unloading mechanism, the first driving mechanism is used to drive the pushing member to move along the first conveyor frame toward the second conveyor line, so that the brick layer on the first conveyor frame is conveyed to the second conveyor line, and the pressing device is arranged at the end of the transmission direction of the first conveyor frame.

[0018] The second conveyor line includes a plate chain conveyor line and a roller conveyor line fixedly arranged at the transmission end of the plate chain conveyor line, the roller conveyor line is unpowered, and a first baffle is provided at one end of the roller conveyor line away from the plate chain conveyor line, one end of the first conveyor line in the transmission direction is vertically connected to the plate chain conveyor line, and the other end of the first conveyor line in the transmission direction is vertically connected to the roller conveyor line;

[0019] The marshalling mechanism also includes a first frame and a separation device. The first conveyor line is fixedly arranged on the first frame, the second conveyor line is slidably arranged on the first frame, and the separation device is arranged on the first frame for driving the second conveyor line to approach or separate from the first conveyor line on the first frame.

[0020] Furthermore, preferably, a feeding plate is horizontally provided at the end of the first conveying frame in the transmission direction, the feeding plate extends outward from the first conveying frame, the top surface of the second conveying line is lower than the bottom surface of the feeding plate, and the pressing device is provided above the feeding plate for pressing the bricks at the edge of the top surface of the feeding plate;

[0021] The surfaces of the plate chain conveyor line and the roller conveyor line opposite to the first conveyor line are both provided with brick blocking devices, and the brick blocking devices include a second baffle and a second driving mechanism. The second driving mechanism is fixedly arranged on the first conveyor frame, and the second baffles are respectively located on the surfaces of the plate chain conveyor line and the roller conveyor line. The length direction of the second baffle is perpendicular to the transmission direction of the first conveyor line, and the second driving mechanism is used to drive the second baffle to move horizontally relative to the second conveyor line.

[0022] On the basis of the above technical solution, preferably, the stacking mechanism includes a first stand, a first gripper and a three-dimensional translation mechanism, the first stand is fixedly arranged above the second conveyor line, the three-dimensional translation mechanism is arranged on the first stand, and is used to drive the first gripper to translate in the X-axis, Y-axis and Z-axis directions, and the first gripper is used to clamp the brick layers grouped and stacked on the second conveyor line.

[0023] On the basis of the above technical solution, preferably, the transfer mechanism includes a second frame, a linear translation mechanism and a grabbing assembly, the second frame is horizontally arranged between the brick unloading mechanism and the stacking mechanism, and the linear translation mechanism is arranged on the second frame for driving the grabbing assembly to translate between the brick unloading mechanism and the first conveyor line;

[0024] The grabbing assembly includes a fixed frame, a rotating device, a lifting device and a second gripper. The fixed frame is connected to the linear translation mechanism. The second gripper is located on both sides of the fixed frame and corresponds to the position of the first conveyor line. The second gripper is used to grab the brick layer separated from the brick unloading mechanism and place it on the first conveyor line. The rotating device and the lifting device are both arranged between the fixed frame and the second gripper. The rotating device is used to drive the second gripper to rotate horizontally, and the rotating device is used to drive the second gripper to move up and down.

[0025] On the basis of the above technical solution, preferably, the brick unloading mechanism includes a second stand, a carrying mechanism and a stacking mechanism; wherein,

[0026] A carrying mechanism is provided at the bottom of the second vertical frame and is used for placing the brick stack;

[0027] The destacking mechanism is provided on the second upright frame and can be translated up and down along the second upright frame relative to the supporting mechanism in the vertical direction. The destacking mechanism is used to separate the brick layers of the brick stack on the supporting mechanism.

[0028] The destacking mechanism includes a fixed frame, a brick clamping assembly and a closing assembly. The fixed frame is provided with a brick dividing space for the brick stack to enter. The closing assembly and the brick clamping assembly are arranged on the fixed frame and are located around the brick dividing space. The closing assembly is located directly above the brick clamping assembly. The brick clamping assembly is used to clamp the lower bricks on the top of the brick stack, and the closing assembly is used to close the upper bricks on the top of the brick stack.

[0029] Further, preferably, the closing assembly includes a first push plate, a second push plate, a first push cylinder and a second push cylinder; wherein,

[0030] Two groups of first push plates are provided, which are respectively located vertically on the inner sides of one group of opposite sides of the brick dividing space; two groups of second push plates are provided, which are respectively located vertically on the inner sides of the other group of opposite sides of the brick dividing space; the first push cylinder is fixedly provided on the outside of the fixed frame, and is used to drive the first push plate to move horizontally; the second push cylinder is fixedly provided on the outside of the fixed frame, and is used to drive the second push plate to move horizontally; the first push plate and the second push plate are both used to push the middle and lower parts of the side walls of the upper bricks.

[0031] The brick clamping assembly includes a first clamping plate, a second clamping plate, a first clamping cylinder and a second clamping cylinder; wherein,

[0032] There are two groups of first clamping plates, and the two groups of first clamping plates are respectively arranged directly below the first push plates; there are two groups of second clamping plates, and the two groups of second clamping plates are respectively arranged directly below the second push plates; the first clamping cylinder is fixedly arranged on the outside of the fixed frame, used to drive the first clamping plate to translate; the second clamping cylinder is fixedly arranged on the outside of the fixed frame, used to drive the second clamping plate to translate.

[0033] Furthermore, preferably, the closing device also includes an impact device, and a plurality of the impact devices are provided at the top of the first push plate and the second push plate in the length direction, wherein the impact devices on the two groups of first push plates are arranged opposite to each other, and the impact devices on the two groups of second push plates are arranged opposite to each other, and the impact device includes an impact cylinder and an impact plate connected to the impact cylinder, and the impact cylinder is used to drive the impact plate to perform high-frequency impact vibration on the upper side wall of the brick layer.

[0034] On the basis of the above technical solution, preferably, the fixed frame is provided with two brick dividing spaces along the length direction of the frame, the brick dividing spaces correspond to the first conveyor line, the brick dividing spaces correspond to two supporting mechanisms in the vertical direction, the two supporting mechanisms corresponding to the brick dividing spaces are spaced apart along the width direction of the frame, and two groups of brick clamping components and two groups of closing components are provided in the brick dividing space, and the two groups of brick clamping components and the two groups of closing components are respectively arranged horizontally side by side in the brick dividing space.

[0035] On the basis of the above technical solution, preferably, the bearing mechanism includes a base, a bearing platform, a lifting component, a translation component and an angle adjustment component; wherein,

[0036] The base is fixed on the frame, and the bearing platform is arranged above the base;

[0037] The jacking assembly is located between the base and the load-bearing platform. The jacking assembly is used to drive the load-bearing platform to move up and down. The jacking assembly includes a jacking cylinder, a support plate and a telescopic cylinder. The load-bearing platform is horizontally located on the top surface of the support plate. There are multiple jacking cylinders, which are respectively located around the support plate. The fixed end of the jacking cylinder is fixedly connected to the base, and the telescopic end of the jacking cylinder is hinged to the support plate. The telescopic cylinder is vertically arranged between the support plate and the base.

[0038] The angle adjustment assembly includes a fixed plate, a flip cylinder, and an elastic member; the fixed plate is horizontally located above the support plate; one end of the load-bearing platform is hingedly connected to the fixed plate, the other end of the load-bearing platform is hingedly connected to the piston rod of the flip cylinder, the cylinder body of the flip cylinder is hingedly connected to the bottom surface of the fixed plate, and the elastic member is vertically arranged between the fixed plate and the load-bearing platform, and the elastic member is close to the flip cylinder side;

[0039] The translation assembly includes a movable plate, a first linear module and a second linear module; wherein, the movable plate is horizontally arranged between the fixed plate and the support plate, the first linear module is arranged between the movable plate and the support plate, and the first linear module is used to drive the movable plate to translate in a first direction relative to the support plate; the second linear module is arranged between the movable plate and the fixed plate, and the second linear module is used to drive the fixed plate to translate in a second direction relative to the movable plate, and the first direction and the second direction are perpendicular.

[0040] The present invention has the following beneficial effects compared to the prior art:

[0041] (1) The sintered brick unloading, grouping and stacking integrated machine disclosed in the present invention can sequentially transfer the brick layers separated by the brick unloading mechanism to the first conveyor line through a transfer mechanism. By setting a downward pressing device at the end of the transmission direction of the first conveyor line, when the brick layer on the first conveyor line is horizontally transported to the second conveyor line, the downward pressing device can press the bricks at the edge of the end of the transmission direction of the first conveyor line. At this time, the second conveyor line is transported in a direction perpendicular to the first conveyor line, which can realize the disconnection of the brick layer between the first conveyor line and the second conveyor line, and then realize the re-grouping of the brick layer on the second conveyor line, while ensuring that the bricks at the edge of the end of the transmission direction of the first conveyor line will not fall, thereby ensuring that the grouping and stacking are carried out in an orderly and stable manner, and improving the brick packaging efficiency;

[0042] (2) A feed plate is horizontally provided at the end of the first conveyor frame in the transmission direction, and the feed plate is extended outward from the first conveyor frame, and at the same time, the top surface of the second conveyor line is lower than the bottom surface of the feed plate. When the second conveyor line is docked with the first conveyor line, at least a portion of one side of the second conveyor line in the width direction can be horizontally extended into the bottom surface of the feed plate. In this way, after the brick layers on the first conveyor line and the second conveyor line are disconnected, the outermost side of the brick layer remaining on the second conveyor line has a certain distance to the edge in the width direction of the second conveyor line. In this way, when the second conveyor line is separated from the first conveyor line, the brick layer can be prevented from tipping over or falling due to being at the edge in the width direction of the second conveyor line;

[0043] (3) By setting a second baffle on the surface of the plate chain conveyor line and the roller conveyor line, when the brick layer of the first conveyor line is conveyed to the second conveyor line, the brick layer will push the second baffle to move horizontally. Under the enclosure of the second baffle, it can prevent the bricks from falling when they are conveyed from the feeding plate to the plate chain conveyor line or the roller conveyor line, ensuring that the shape of the brick layer conveyed to the second conveyor line is neat and stable;

[0044] (4) By setting up a separation device, when the brick layer on the second conveyor line meets the stacking requirements, the first conveyor line and the second conveyor line can be separated, so that the brick layer between the first conveyor line and the second conveyor line has a certain interval. At the same time, the second baffle is driven by the second driving mechanism to open a certain interval with the outside of the brick layer, which can ensure that the gripper of the stacking mechanism is inserted, thereby smoothly clamping the brick layer;

[0045] (5) By arranging a closing assembly and a brick clamping assembly around the brick separation space on the fixed frame, during the brick unloading operation, the brick clamping assembly first clamps the lower bricks on the top of the brick pile entering the brick separation space, and then the horizontal push cylinder on the closing assembly drives the horizontal push plate to push the middle and lower part of the side wall of the upper brick. During the horizontal pushing process, the impact device can perform high-frequency impact vibration on the upper part of the side wall of the upper brick. Under the action of strong impact vibration, the bricks on the outer side of the upper brick and the lower brick can be quickly separated. During the horizontal closing process of the upper brick, the impact vibration is transmitted horizontally from the outer brick to the inner brick, and all the bricks in the upper brick and the lower brick are separated in turn, which completely solves the bonding problem that occurs during the separation process of the upper brick and the lower brick, improves the quality of the bricks after unloading, and can also improve the brick unloading efficiency.

[0046] (6) By arranging two groups of brick clamping components and two groups of closing components in a brick distribution space, and the two groups of brick clamping components and the two groups of closing components are arranged horizontally side by side in the brick distribution space, it is possible to realize the synchronous unloading of two groups of brick piles in the brick distribution space, while improving the brick unloading efficiency, making full use of the space utilization rate of the brick distribution space, making the brick distribution space integrated, and improving the structural compactness of the brick unloading mechanism;

[0047] (7) By setting a lifting component between the bearing platform and the base, the height of the brick stack can be adjusted so that all brick stacks maintain the same height in the brick distribution space, thereby improving the consistency of brick distribution; by setting an angle adjustment component, the deformation and inclination of the brick stack in the height direction can be fine-tuned so that the top of the brick stack remains horizontal, facilitating the effective closing and separation of the brick layers; by setting a translation component, the brick stack can be fine-tuned in the horizontal X-axis and Y-axis to ensure that the brick stack can smoothly enter the brick distribution space for brick unloading after the angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0049] Figure 1 This is a schematic diagram of the three-dimensional structure of a brick stack disclosed in the present invention;

[0050] Figure 2 This is a schematic diagram of the three-dimensional structure of the fired brick unloading, grouping and stacking integrated machine disclosed in the present invention;

[0051] Figure 3 This is a front perspective structural diagram of the marshaling mechanism disclosed in the present invention;

[0052] Figure 4 This is a schematic diagram of the back three-dimensional structure of the marshaling mechanism disclosed in the present invention;

[0053] Figure 5 for Figure 3 A partial enlarged view of the middle A;

[0054] Figure 6 It is a schematic diagram of the three-dimensional structure of the palletizing mechanism disclosed in the present invention;

[0055] Figure 7 It is a schematic diagram of the three-dimensional structure of the transfer mechanism disclosed in the present invention;

[0056] Figure 8 This is a schematic diagram of the brick unloading mechanism and brick stack assembly structure disclosed in the present invention;

[0057] Figure 9 It is a schematic diagram of the three-dimensional structure of the brick unloading mechanism disclosed in the present invention;

[0058] Figure 10 It is a schematic diagram of the three-dimensional structure of the destacking mechanism disclosed in the present invention;

[0059] Figure 11 for Figure 10 A partial enlarged view of point B in the middle;

[0060] Figure 12 This is a schematic diagram of the three-dimensional structure of the supporting mechanism disclosed in the present invention from a first perspective;

[0061] Figure 13 This is a schematic diagram of the three-dimensional structure of the supporting mechanism disclosed in the present invention from a second viewing angle;

[0062] Reference numerals:

[0063] 1. Brick unloading mechanism; 2. Transfer mechanism; 3. Grouping mechanism; 4. Palletizing mechanism; 31. First conveyor line; 32. Second conveyor line; 33. Separating device; 34. First frame; 311. First conveyor frame; 312. Brick shifting device; 3121. Pushing member; 3122. First driving mechanism; 321. Plate chain conveyor line; 322. Roller conveyor line; 3221. First baffle; 3111. Feeding plate; 313. Pressing device; 35. Brick retaining device; 351. Second baffle; 352. Second driving mechanism; 41. First stand; 42. First gripper; 43. Three-dimensional translation mechanism; 21. Second frame; 22. Linear translation mechanism; 23. Grabbing assembly; 231. Fixed frame; 232. Rotating device; 234. Lifting device; 233. Second gripper; 12. Second stand; 13. Carrying mechanism; 14. Destacking mechanism; 1 41. Fixed frame; 142. Brick clamping assembly; 143. Closing assembly; 1431. First push plate; 1432. Second push plate; 1433. First push cylinder; 1434. Second push cylinder; 1421. First clamping plate; 1422. Second clamping plate; 1423. First clamping cylinder; 1424. Second clamping cylinder; 1435. Impact device; 14351 Impact cylinder; 14352. Impact Plate; 1411, brick dividing space; 131, base; 132, carrying platform; 133, lifting assembly; 134, translation assembly; 135, angle adjustment assembly; 1331, lifting cylinder; 1332, support plate; 1333, telescopic cylinder; 1351, fixed plate; 1352, flip cylinder; 1353, elastic part; 1341, moving plate; 1342, first linear module; 1343, second linear module. DETAILED DESCRIPTION

[0064] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0065] like Figure 2 As shown, combined Figure 3-5 The embodiment of the present invention discloses an all-in-one machine for unloading, grouping and stacking sintered bricks, including a brick unloading mechanism 1, a transfer mechanism 2, a grouping mechanism 3 and a stacking mechanism 4.

[0066] The brick unloading mechanism is used to separate the brick layers, that is, to separate the brick stacks after leaving the kiln layer by layer, so that the transfer mechanism 2 can transfer the separated brick layers on the brick stack to the grouping mechanism 3 in sequence for regrouping.

[0067] The grouping mechanism 3 is arranged on one side of the brick unloading mechanism 1 and is used to regroup the brick layers.

[0068] The transfer mechanism 2 is arranged between the marshalling mechanism 3 and the brick unloading mechanism 1, and is used to transfer the brick layers separated by the unloading mechanism to the marshalling mechanism 3 in sequence.

[0069] The stacking mechanism 4 is used to stack the brick layers that have been reorganized on the organizing mechanism 3.

[0070] To achieve reorganization, this embodiment shows a preferred implementation of the marshalling mechanism 3. Specifically, the marshalling mechanism 3 includes a first conveyor line 31, a second conveyor line 32, and a pressing device 313; wherein, at least one first conveyor line 31 is provided, and the first conveyor line 31 is provided between the brick unloading mechanism 1 and the second conveyor line 32, and the end of the first conveyor line 31 in the transmission direction is vertically connected to the second conveyor line 32; the first conveyor line 31 is used to receive the brick layer from the transfer mechanism 2 and convey the brick layer to the second conveyor line 32.

[0071] The pressing device 313 is provided at the end of the first conveying line 31 in the transmission direction, and is used to press the bricks at the edge of the end of the first conveying line 31 in the transmission direction.

[0072] The stacking mechanism 4 is used to grab and stack the brick layer at the end of the transmission direction of the second conveyor line 32.

[0073] By adopting the above technical solution, the brick layers separated by the unloading mechanism are transferred to the first conveyor line 31 in sequence through the transfer mechanism 2. By setting a downward pressing device 313 at the end of the transmission direction of the first conveyor line 31, when the brick layer on the first conveyor line 31 is horizontally conveyed to the second conveyor line 32, the downward pressing device 313 can press the bricks at the end edge of the transmission direction of the first conveyor line 31. At this time, the second conveyor line 32 is transmitted in a direction perpendicular to the first conveyor line 31, which can realize the disconnection of the brick layer between the first conveyor line 31 and the second conveyor line 32, and then realize the re-grouping of the brick layer on the second conveyor line 32, while ensuring that the bricks at the end edge of the transmission direction of the first conveyor line 31 will not fall, thereby ensuring that the grouping and stacking are carried out in an orderly and stable manner, thereby improving the brick packaging efficiency.

[0074] It is worth noting that the number of separated brick layers in the brick stack after leaving the kiln is fixed. After the brick layer is transferred to the first conveyor line 31, when the brick layer is transmitted on the first conveyor line 31, the thickness direction of the bricks is toward the transmission direction of the first conveyor line 31. At this time, the number of columns of each brick layer is not enough for restacking, so it is necessary to use the second conveyor line 32 for regrouping. The second conveyor line 32 has a certain width. After the brick layer on the first conveyor line 31 is transported to the second conveyor line 32, after the brick layer is disconnected, the number of brick layers remaining on the second conveyor line 32 meets the stacking requirements.

[0075] In this embodiment, at least one first conveyor line 31 is provided. When only one first conveyor line 31 is provided, the end of the first conveyor line 31 in the conveying direction is perpendicular to the beginning of the second conveyor line 32 in the conveying direction. In order to improve the efficiency of brick packaging, two first conveyor lines 31 are provided in parallel at intervals in this embodiment.

[0076] The first conveyor line 31 includes a first conveyor frame 311 and a brick-moving device 312. The brick-moving device 312 includes a pusher 3121 and a first drive mechanism 3122. The pusher 3121 is slidably disposed at one end of the first conveyor frame 311 near the brick-unloading mechanism 1. The first drive mechanism 3122 is configured to drive the pusher 3121 along the first conveyor frame 311 toward the second conveyor line 32, thereby transporting the brick layer on the first conveyor frame 311 onto the second conveyor line 32. In this embodiment, the first conveyor frame 311 has a plurality of through holes along its length, and the pusher 3121 can vertically extend into the through holes to push the brick layer in the thickness direction. The first drive mechanism 3122 can be a belt linear module or a screw linear module. The pusher 3121 can be configured to rise and fall. After reaching the end of the first conveyor frame 311, the pusher 3121 descends to the bottom surface of the first conveyor frame 311 and then returns to its original position to facilitate the advancement of the next layer of bricks.

[0077] The pressing device 313 is located at the end of the first conveyor frame 311 in the conveying direction. In this embodiment, the pressing device 313 comprises a cylinder and a pressing plate. The cylinder drives the pressing plate up and down to compress the bricks. The bottom surface of the pressing plate can be provided with wear-resistant blocks corresponding to the bricks to extend the service life of the pressing device 313.

[0078] The second conveyor line 32 includes a plate chain conveyor line 321 and a roller conveyor line 322 fixedly arranged at the transmission end of the plate chain conveyor line 321. The roller conveyor line 322 is unpowered. A first baffle 3221 is provided at one end of the roller conveyor line 322 away from the plate chain conveyor line 321. One end of the first conveyor line 31 in the transmission direction is vertically connected to the plate chain conveyor line 321, and the other end of the first conveyor line 31 in the transmission direction is vertically connected to the roller conveyor line 322. With this arrangement, the brick layer transported to the roller conveyor line 322 by one of the first conveyor lines 31 stays on the upper surface, and the brick layer transported to the plate chain conveyor line 321 by the other first conveyor line 31 is transported toward the roller conveyor line 322 and moves closer to the bricks on the roller conveyor line 322, forming a brick layer with a larger number of rows. The brick layer is blocked by the first baffle 3221 and cannot be further transported.

[0079] When the brick layer composite stacking mechanism 4 is required to grab the brick layer arranged on the plate chain conveyor line 321 and the roller conveyor line 322, at this time, since the brick layer on the roller conveyor line 322 and the brick layer on the first conveyor line 31 are connected to each other, the stacking mechanism 4 cannot grab the brick layer. For this reason, the grouping mechanism 3 also includes a first frame 34 and a separation device. The first conveyor line 31 is fixedly set on the first frame 34, and the second conveyor line 32 is slidably set on the first frame 34. The separation device is set on the first frame 34 and is used to drive the second conveyor line 32 on the first frame 34 to approach or separate from the first conveyor line 31. In this embodiment, the separation device is a cylinder or a linear module fixed to the first frame 34, and the second conveyor line 32 is slidably set on the first frame 34. The separation device moves the second conveyor line 32 relative to the first conveyor line 31 by a certain distance, which satisfies the requirement for the stacking mechanism 4 to grab the brick layer.

[0080] When the second conveyor line 32 is separated from the first conveyor line 31, the bricks at the edge of the second conveyor line 32 are easily dumped and dropped from the second conveyor line 32 due to inertia, resulting in insufficient number of brick layers to meet the stacking requirements.

[0081] To this end, in this embodiment, a feed plate 3111 is horizontally arranged at the end of the transmission direction of the first conveyor frame 311, and the feed plate 3111 extends out of the outside of the first conveyor frame 311. The top surface of the second conveyor line 32 is lower than the bottom surface of the feed plate 3111, and the pressing device 313 is arranged above the feed plate 3111, which is used to press the bricks at the edge of the top surface of the feed plate 3111.

[0082] According to this arrangement, after the brick layer on the first conveyor line 31 is conveyed to the second conveyor line 32, the bricks on the top edge of the feed plate 3111 are pressed by the pressing device 313. At this time, after the brick layers on the first conveyor line 31 and the second conveyor line 32 are disconnected, the outermost side of the brick layer remaining on the second conveyor line 32 is at a certain distance from the width edge of the second conveyor line 32. In this way, when the second conveyor line 32 is separated from the first conveyor line 31, it can be avoided that the brick layer is at the width edge of the second conveyor line 32 and falls.

[0083] Since there is a height difference between the feeding plate 3111 and the second conveyor line 32 , when the brick layer is conveyed from the first conveyor line 31 to the second conveyor line 32 , the bricks may fall over when they pass over the feeding plate 3111 and are conveyed to the second conveyor line 32 .

[0084] To this end, in this embodiment, a brick blocking device 35 is provided on the surface of the plate chain conveyor line 321 and the roller conveyor line 322 opposite the first conveyor line 31. The brick blocking device 35 includes a second baffle 351 and a second driving mechanism 352. The second driving mechanism 352 is fixedly set on the first conveyor frame 311. The second baffle 351 is respectively located on the surface of the plate chain conveyor line 321 and the roller conveyor line 322. The length direction of the second baffle 351 is perpendicular to the transmission direction of the first conveyor line 31. The second driving mechanism 352 is used to drive the second baffle 351 to move horizontally relative to the second conveyor line 32.

[0085] With this arrangement, when the brick layer of the first conveyor line 31 is conveyed toward the second conveyor line 32, the brick layer will push the second baffle 351 to move horizontally. Under the enclosure of the second baffle 351, it can prevent the bricks from falling over when they are conveyed from the feed plate 3111 to the plate chain conveyor line 321 or the roller conveyor line 322, thereby ensuring that the shape of the brick layer conveyed to the second conveyor line 32 is neat and stable.

[0086] In addition, when the brick layer on the second conveyor line 32 meets the stacking requirements, the first conveyor line 31 and the second conveyor line 32 can be separated so that the brick layer between the first conveyor line 31 and the second conveyor line 32 has a certain interval. At the same time, the second baffle 351 is driven by the second driving mechanism 352 to open a certain interval with the outside of the brick layer, which can ensure that the clamping hand of the stacking mechanism 4 is inserted, thereby smoothly clamping the brick layer.

[0087] It is worth noting that when the first conveyor line 31 conveys the brick layer, the second baffle 351 is located on the side of the second conveyor line 32 close to the feed plate 3111. In the process of the brick layer pushing the second baffle 351, the second baffle 351 moves horizontally. In this embodiment, the second driving mechanism 352 is a cylinder. When the second baffle 351 moves horizontally, it can pull the piston rod of the cylinder. This only requires maintaining the balance of air inlet and outlet of the cylinder, or the thrust of the brick layer can overcome the force of the cylinder.

[0088] Refer to the attached Figure 6 As shown, the stacking mechanism 4 in this embodiment includes a first stand 41, a first gripper 42 and a three-dimensional translation mechanism 43. The first stand 41 is fixedly arranged above the second conveyor line 32. The three-dimensional translation mechanism 43 is arranged on the first stand 41 and is used to drive the first gripper 42 to translate in the X-axis, Y-axis and Z-axis directions. The first gripper 42 is used to clamp the brick layers that are grouped and aligned on the second conveyor line 32. The first gripper 42 can synchronously clamp multiple rows of brick layers to meet stacking requirements. The three-dimensional translation mechanism 43 is a conventional mechanism on the market. Of course, a rotation mechanism is also provided between the three-dimensional translation mechanism 43 and the first gripper 42, which can drive the first gripper 42 to rotate and adjust the stacking direction.

[0089] In this embodiment, refer to the attached Figure 7As shown, the transfer mechanism 2 includes a second frame 21, a linear translation mechanism 22 and a grabbing assembly 23. The second frame 21 is horizontally arranged between the brick unloading mechanism 1 and the stacking mechanism 4. The linear translation mechanism 22 is arranged on the second frame 21, and is used to drive the grabbing assembly 23 to translate between the brick unloading mechanism 1 and the first conveyor line 31.

[0090] The grabbing assembly 23 includes a fixed frame 231, a rotating device 232, a lifting device 234 and a second gripper 233. The fixed frame 231 is connected to the linear translation mechanism 22. The second gripper 233 is located on both sides of the fixed frame 231 and corresponds to the position of the first conveyor line 31. The second gripper 233 is used to grab the separated brick layer in the brick unloading mechanism 1 and place it on the first conveyor line 31. The rotating device 232 and the lifting device 234 are both arranged between the fixed frame 231 and the second gripper 233. The rotating device 232 is used to drive the second gripper 233 to rotate horizontally, and the lifting device is used to drive the second gripper to move up and down to realize switching back and forth in the vertical direction between the brick unloading mechanism 1 and the first conveyor line 31. In this embodiment, the rotating device 232 can be a rotating motor to drive the gear to rotate, and the linear translation mechanism 22 can be a pulley linear module or a screw linear module.

[0091] This embodiment shows a preferred embodiment of a brick unloading mechanism 1 for unloading bricks from a brick stack. Figure 8-13 As shown, specifically, the brick unloading mechanism 1 includes a second stand 12 , a carrying mechanism 13 and a destacking mechanism 14 .

[0092] The second stand 12 is fixedly connected to the first frame 34 , and the first frame 34 is horizontally fixedly arranged at the bottom of one side of the second stand 12 .

[0093] The carrying mechanism 13 is provided at the bottom of the second stand 12 for placing the brick stack. In some embodiments, the brick stack after leaving the kiln can be transferred to the carrying mechanism 13 by a brick lifter, or other transfer equipment can be used to implement the transfer of the brick stack to the carrying mechanism 13.

[0094] The destacking mechanism 14 is provided on the second stand 12 and can be translated up and down along the second stand 12 in the vertical direction relative to the supporting mechanism 13 . The destacking mechanism 14 is used to separate the brick layers of the brick stack on the supporting mechanism 13 .

[0095] The destacking mechanism 14 includes a fixed frame 141, a brick clamping assembly 142, and a closing assembly 143. The fixed frame 141 is horizontally arranged on the second upright frame 12 and can be translated vertically up and down along the second upright frame 12. The movement of the fixed frame 141 can be achieved by a belt linear module, a screw linear module, or a gear rack drive mechanism. The above-mentioned drive mechanisms are conventional methods in the prior art and are not limited to this in this embodiment. The fixed frame 141 is provided with a brick separation space 1411 for the brick stack to enter. The brick separation space 1411 has a square frame structure, and the inner contour area of ​​the brick separation space is larger than the horizontal projection area of ​​the brick stack. The closing assembly 143 and the brick clamping assembly 142 are arranged on the fixed frame 141 and are located around the brick separation space 1411. The closing assembly 143 is located directly above the brick clamping assembly 142. The brick clamping assembly 142 is used to clamp the lower layer of bricks at the top of the brick stack, and the closing assembly 143 is used to close the upper layer of bricks at the top of the brick stack.

[0096] This embodiment shows a preferred implementation of the closing assembly 143. Figure 10 As shown, the closing assembly 143 includes a first push plate 1431 , a second push plate 1432 , a first push cylinder 1433 and a second push cylinder 1434 .

[0097] There are two groups of first push plates 1431, which are vertically located on the inner sides of one group of opposite sides of the brick dividing space 1411. There are two groups of second push plates 1432, which are vertically located on the inner sides of the other group of opposite sides of the brick dividing space 1411. The first push cylinder 1433 is fixedly provided on the outside of the fixed frame 141, and is used to drive the first push plate 1431 to move horizontally. The second push cylinder 1434 is fixedly provided on the outside of the fixed frame 141, and is used to drive the second push plate 1432 to move horizontally. The first push plate 1431 and the second push plate 1432 are both used to push the middle and lower parts of the side walls of the upper bricks.

[0098] The two sets of first push plates 1431 and the two sets of second push plates 1432 are used to push the thickness-directed side walls of the bricks in a brick layer. When the thickness-directed side walls of the upper brick layer face the first push plates 1431, the two sets of first push cylinders 1433 drive the corresponding first push plates 1431 to move relative to each other, closing the upper brick layer. After the upper brick layer is closed, the upper brick layer is gripped and transferred to the stacking mechanism 4 at the rear end by the rotating gripper. Simultaneously, the destacking mechanism 14 moves downward by the height of one brick layer. At this point, the second push plates 1432 face the current brick layer. The two sets of second push cylinders 1434 drive the corresponding second push plates 1432 to move relative to each other, closing the current brick layer. In this embodiment, the first push plates 1431 and the second push plates 1432 act alternately.

[0099] The brick clamping assembly 142 includes a first clamping plate 1421, a second clamping plate 1422, a first clamping cylinder 1423, and a second clamping cylinder 1424. Two sets of first clamping plates 1421 are provided, with the two sets of first clamping plates 1421 being positioned directly below the first push plate 1431; two sets of second clamping plates 1422 are provided, with the two sets of second clamping plates 1422 being positioned directly below the second push plate 1432. The first clamping cylinder 1423 is fixedly mounted outside the fixed frame 141 and is used to drive the first clamping plates 1421 to translate; the second clamping cylinder 1424 is fixedly mounted outside the fixed frame 141 and is used to drive the second clamping plates 1422 to translate. When the thickness direction side wall of the upper brick is facing the first push plate 1431, the two groups of second clamping cylinders 1424 respectively drive the corresponding second clamping plates 1422 to move relative to each other to horizontally clamp the length direction side wall of the lower brick. When the thickness direction side wall of the upper brick is facing the second push plate 1432, the two groups of first clamping cylinders 1423 respectively drive the corresponding first clamping plates 1421 to move relative to each other to horizontally clamp the length direction side wall of the lower brick. The two groups of first clamping plates 1421 and the two groups of second clamping plates 1422 move alternately when the brick layers are switched.

[0100] Due to the physical and chemical changes in the sintering process, there is adhesion between the upper bricks and the lower bricks. Directly closing the upper bricks by pushing them together will cause a large friction shear force between the upper and lower bricks in the horizontal direction. As a result, the upper and lower bricks are too tightly bonded, resulting in defects in the bricks and adhesion of brick fragments after separation. On the one hand, it will cause the horizontal closing process to be slow and the closing efficiency to be reduced. On the other hand, the brick layer after closing will have defects or adhesion of brick fragments, thus affecting the quality.

[0101] To this end, the closing device of this embodiment further includes an impact device 1435, see the attached Figure 11As shown, a plurality of impact devices 1435 are provided at the top of the first push plate 1431 and the second push plate 1432 in the longitudinal direction. The impact devices 1435 move with the movement of the push plates. The impact devices 1435 on the two groups of first push plates 1431 are arranged opposite to each other, and the impact devices 1435 on the two groups of second push plates 1432 are arranged opposite to each other. The impact devices 1435 include an impact cylinder 14351 and an impact plate 14352 connected to the impact cylinder 14351. The impact cylinder 14351 is used to drive the impact plate 14352 to perform high-frequency impact vibration on the upper side wall of the brick layer. By adopting the above technical solution, during the horizontal pushing process, the impact cylinder 14351 drives the impact plate 14352 to perform high-frequency impact vibration on the upper side wall of the upper bricks. Under the action of strong impact vibration, the bricks on the outside of the upper bricks and the lower bricks can be quickly separated. During the horizontal closing process of the upper bricks, the impact vibration is transmitted horizontally from the outer bricks to the inner bricks, and all bricks in the upper bricks and the lower bricks are separated in turn, completely solving the bonding problem that occurs during the separation of the upper bricks and the lower bricks, improving the quality of the bricks after unloading, and at the same time improving the efficiency of unloading.

[0102] Refer to the attached Figure 9-10 As shown, the fixed frame 141 is provided with two brick-dividing spaces 1411 along the length direction of the frame. The brick-dividing space 1411 corresponds to the first conveyor line 31. The brick-dividing space 1411 corresponds to two supporting mechanisms 13 in the vertical direction. The two supporting mechanisms 13 corresponding to the brick-dividing space 1411 are spaced apart along the width direction of the frame. Two groups of brick-clamping components 142 and two groups of closing components 143 are provided in the brick-dividing space 1411. The two groups of brick-clamping components 142 and the two groups of closing components 143 are respectively arranged horizontally side by side in the brick-dividing space 1411. By this arrangement, two groups of brick stacks can be synchronously unloaded in one brick-dividing space 1411. While improving the brick unloading efficiency, the space utilization rate of the brick-dividing space 1411 is fully utilized, the brick-dividing space 1411 is integrated, and the structural compactness of the brick unloading mechanism 1 is improved.

[0103] This embodiment improves the structure of the carrying mechanism 13. Figure 12-13 As shown, the supporting mechanism 13 includes a base 131, a supporting platform 132, and a lifting assembly 133. The base 131 is fixed to the frame, the supporting platform 132 is positioned above the base 131, and the lifting assembly 133 is located between the base 131 and the supporting platform 132. The lifting assembly 133 is used to drive the supporting platform 132 up and down. The supporting platform 132 is used to place brick stacks. The lifting assembly 133 can be used to drive the supporting platform 132 up and down, thereby adjusting the vertical height of the brick stacks and ensuring that the tops of multiple brick stacks are on the same horizontal plane.

[0104] This embodiment shows a preferred implementation of the jacking assembly 133, which includes a jacking cylinder 1331, a support plate 1332, and a telescopic cylinder 1333. The carrying platform 132 is horizontally located on the top surface of the support plate 1332. A plurality of jacking cylinders 1331 are provided, each located around the support plate 1332. The fixed end of the jacking cylinder 1331 is fixedly connected to the base 131, and the telescopic end of the jacking cylinder 1331 is hingedly connected to the support plate 1332. The telescopic cylinder 1333 is vertically arranged between the support plate 1332 and the base 131. The plurality of jacking cylinders 1331 located around the support plate 1332 can achieve a stable lifting force on the support plate 1332, while the telescopic cylinder 1333 can play a buffering and positioning role.

[0105] In addition, since the bricks are deformed to a certain extent during the sintering process, especially when the bricks are deformed in the height direction, the top surface of the bricks is in a tilted state, which makes it impossible to align the bricks when closing. For this reason, this embodiment also provides an angle adjustment component 135 on the supporting mechanism 13. Specifically, the angle adjustment component 135 includes a fixed plate 1351, a flip cylinder 1352 and an elastic member 1353; the fixed plate 1351 is horizontally located above the support plate 1332; one end of the supporting platform 132 is hinged to the fixed plate 1351, and the other end of the supporting platform 132 is hinged to the piston rod of the flip cylinder 1352, and the cylinder body of the flip cylinder 1352 is hinged to the bottom surface of the fixed plate 1351; the elastic member 1353 is vertically arranged between the fixed plate 1351 and the supporting platform 132, and the elastic member 1353 is close to the side of the flip cylinder 1352.

[0106] With this arrangement, the tilting cylinder 1352 drives the supporting platform 132 to tilt around the other end of the fixed plate 1351, thereby implementing a small angle adjustment of the supporting platform 132, thereby fine-tuning the height deformation and tilt of the brick stack, keeping the top of the brick stack level and facilitating the effective closing and separation of the brick layers. The elastic member 1353 is provided to support and cushion the supporting platform 132, preventing the supporting platform 132 from directly exerting a heavy load on the tilting cylinder 1352.

[0107] After the brick stack is fine-tuned by the angle adjustment component 135, the top of the brick stack can be leveled, but the brick stack is offset in the horizontal direction, which will cause a deviation between the brick dividing space 1411 and the brick stack, or the brick stack is not in the center of the brick dividing space 1411. For this reason, this embodiment further provides a translation component 134 on the supporting mechanism 13, and the translation component 134 includes a movable plate 1341, a first linear module 1342 and a second linear module 1343.

[0108] The movable plate 1341 is horizontally disposed between the fixed plate 1351 and the support plate 1332. A first linear module 1342 is disposed between the movable plate 1341 and the support plate 1332. The first linear module 1342 is used to drive the movable plate 1341 to translate relative to the support plate 1332 in a first direction. A second linear module 1343 is disposed between the movable plate 1341 and the fixed plate 1351. The second linear module 1343 is used to drive the fixed plate 1351 to translate relative to the movable plate 1341 in a second direction, the first and second directions being perpendicular. The first linear module 1342 and the second linear module 1343 have the same structure, both including linear guide rails and translation cylinders. By providing the translation assembly 134, the brick stack can be fine-tuned in the horizontal X and Y axes, ensuring that after the angle of the brick stack is adjusted, it can smoothly enter the brick separation space 1411 for unloading.

[0109] The working principle of the present invention is:

[0110] Place the brick stack on the carrying platform 132, and adjust the posture of the brick stack through the jacking component 133, the angle adjustment component 135 and the translation component 134 to ensure that the top surfaces of each brick stack are level. The destacking mechanism 14 moves downward along the first stand 41 to allow the brick stack to enter the brick dividing space 1411 of the fixed frame 141. First, clamp the lower bricks on the top of the brick stack entering the brick dividing space 1411 through the brick clamping component 142, and then drive the push plate horizontally through the push cylinder on the closing component 143 to push the middle and lower part of the side wall of the upper brick block. During the pushing process, the impact device 1435 can perform high-frequency impact vibration on the upper part of the side wall of the upper brick block. Under the action of strong impact vibration, the bricks on the outside of the upper brick layer and the lower brick layer can be quickly separated. The brick layers separated by the brick unloading mechanism 1 can be transferred to the first conveyor line 31 in sequence through the transfer mechanism 2. By setting a downward pressing device 313 at the end of the transmission direction of the first conveyor line 31, when the brick layer on the first conveyor line 31 is horizontally conveyed to the second conveyor line 32, the downward pressing device 313 can press the bricks at the edge of the end of the transmission direction of the first conveyor line 31. At this time, the second conveyor line 32 is transported in a direction perpendicular to the first conveyor line 31, which can realize the disconnection of the brick layer between the first conveyor line 31 and the second conveyor line 32, and then realize the re-grouping of the brick layer on the second conveyor line 32. The stacking mechanism 4 can restack the grouped brick layer on the second conveyor line 32.

[0111] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fired brick unloading, grouping and stacking integrated machine, comprising a brick unloading mechanism (1), a transfer mechanism (2), a grouping mechanism (3) and a stacking mechanism (4); wherein: A brick unloading mechanism (1) is used to separate the brick layers from the brick stack; A grouping mechanism (3) is provided on one side of the brick unloading mechanism (1) and is used for regrouping the brick layers; A transfer mechanism (2) is provided between the marshalling mechanism (3) and the brick unloading mechanism (1) and is used to sequentially transfer the brick layers separated by the brick unloading mechanism (1) to the marshalling mechanism (3); A stacking mechanism (4) is used to stack the brick layers reorganized on the grouping mechanism (3); The characteristic is that the grouping mechanism (3) comprises a first conveying line (31), a second conveying line (32) and a pressing device (313); wherein, At least one first conveying line (31) is provided, and the first conveying line (31) is provided between the brick unloading mechanism (1) and the second conveying line (32), and the end of the first conveying line (31) in the transmission direction is vertically connected to the second conveying line (32); The first conveyor line (31) is used to receive the brick layer from the transfer mechanism (2) and convey the brick layer to the second conveyor line (32); A pressing device (313) is provided at the end of the first conveying line (31) in the transmission direction, and is used to press the bricks at the edge of the end of the first conveying line (31) in the transmission direction; The transfer mechanism (2) comprises a second frame (21), a linear translation mechanism (22) and a grabbing assembly (23); the second frame (21) is horizontally arranged between the brick unloading mechanism (1) and the stacking mechanism (4); the linear translation mechanism (22) is arranged on the second frame (21) and is used to drive the grabbing assembly (23) to translate between the brick unloading mechanism (1) and the first conveyor line (31); The grabbing assembly (23) comprises a fixed frame (231), a rotating device (232), a lifting device (234) and a second gripper (233); the fixed frame (231) is connected to the linear translation mechanism (22); the second gripper (233) is located on both sides of the fixed frame (231) and corresponds to the position of the first conveyor line (31); the second gripper (233) is used to grab the brick layer separated in the brick unloading mechanism (1) and place it on the first conveyor line (31); the rotating device (232) and the lifting device are both arranged between the fixed frame (231) and the second gripper (233); the rotating device (232) is used to drive the second gripper (233) to rotate horizontally; and the lifting device (234) is used to drive the second gripper (233) to move up and down; The brick unloading mechanism (1) comprises a second stand (12), a carrying mechanism (13) and a stacking mechanism (14); wherein the carrying mechanism (13) is arranged at the bottom of the second stand (12) and is used to place the brick stack; A destacking mechanism (14) is provided on the second stand (12) and can be translated up and down along the second stand (12) in a vertical direction relative to the supporting mechanism (13). The destacking mechanism (14) is used to separate the brick layers of the brick stack on the supporting mechanism (13); The stacking mechanism (14) comprises a fixed frame (141), a brick clamping assembly (142) and a closing assembly (143). The fixed frame (141) is provided with a brick separation space (1411) for brick stacks to enter. The closing assembly (143) and the brick clamping assembly (142) are arranged on the fixed frame (141) and are located around the brick separation space (1411). The closing assembly (143) is located directly above the brick clamping assembly (142). The brick clamping assembly (142) is used to clamp the lower layer of bricks on the top of the brick stack, and the closing assembly (143) is used to close the upper layer of bricks on the top of the brick stack. The bearing mechanism (13) includes a base (131), a bearing platform (132), a lifting assembly (133), a translation assembly (134) and an angle adjustment assembly (135); wherein, The base (131) is fixedly arranged on the frame, and the carrying platform (132) is arranged above the base (131); The jacking assembly (133) is located between the base (131) and the bearing platform (132). The jacking assembly (133) is used to drive the bearing platform (132) to move up and down. The jacking assembly (133) includes a jacking cylinder (1331), a support plate (1332) and a telescopic cylinder (1333). The bearing platform (132) is horizontally located on the top surface of the support plate (1332). A plurality of jacking cylinders (1331) are provided, which are respectively located around the support plate (1332). The fixed end of the jacking cylinder (1331) is fixedly connected to the base (131), and the telescopic end of the jacking cylinder (1331) is hinged to the support plate (1332). The telescopic cylinder (1333) is vertically arranged between the support plate (1332) and the base (131). The angle adjustment assembly (135) includes a fixed plate (1351), a flip cylinder (1352) and an elastic member (1353); the fixed plate (1351) is horizontally located above the support plate (1332); one end of the carrying platform (132) is hingedly connected to the fixed plate (1351), the other end of the carrying platform (132) is hingedly connected to the piston rod of the flip cylinder (1352), the cylinder body of the flip cylinder (1352) is hingedly connected to the bottom surface of the fixed plate (1351), and the elastic member (1353) is vertically arranged between the fixed plate (1351) and the carrying platform (132), and the elastic member (1353) is close to one side of the flip cylinder (1352); The translation assembly (134) comprises a moving plate (1341), a first linear module (1342) and a second linear module (1343); wherein the moving plate (1341) is horizontally arranged between the fixed plate (1351) and the support plate (1332); the first linear module (1342) is arranged between the moving plate (1341) and the support plate (1332); the first linear module (1342) is used to drive the moving plate (1341) to translate in a first direction relative to the support plate (1332); the second linear module (1343) is arranged between the moving plate (1341) and the fixed plate (1351); the second linear module (1343) is used to drive the fixed plate (1351) to translate in a second direction relative to the moving plate (1341); the first direction and the second direction are perpendicular.

2. The fired brick unloading, grouping and stacking integrated machine according to claim 1, characterized in that: Two first conveying lines (31) are arranged in parallel at intervals. The first conveying line (31) includes a first conveying frame (311) and a brick shifting device (312). The brick shifting device (312) includes a pushing member (3121) and a first driving mechanism (3122). The pushing member (3121) is slidingly arranged at one end of the first conveying frame (311) close to the brick unloading mechanism (1). The first driving mechanism (3122) is used to drive the pushing member (3121) to move along the first conveying frame (311) toward the second conveying line (32), so that the brick layer on the first conveying frame (311) is transported to the second conveying line (32). The pressing device (313) is arranged at the end of the first conveying frame (311) in the transmission direction. The second conveying line (32) includes a plate chain conveying line (321) and a roller conveying line (322) fixedly arranged at the transmission end of the plate chain conveying line (321), the roller conveying line (322) is unpowered, and a first baffle (3221) is provided at one end of the roller conveying line (322) away from the plate chain conveying line (321), one end of the first conveying line (31) in the transmission direction is vertically connected to the plate chain conveying line (321), and the other end of the first conveying line (31) in the transmission direction is vertically connected to the roller conveying line (322); The marshalling mechanism (3) further comprises a first frame (34) and a separation device (33), wherein the first conveyor line (31) is fixedly arranged on the first frame (34), the second conveyor line (32) is slidably arranged on the first frame (34), and the separation device (33) is arranged on the first frame (34) and is used for driving the second conveyor line (32) to approach or separate from the first conveyor line (31) on the first frame (34).

3. The fired brick unloading, grouping and stacking integrated machine according to claim 2, characterized in that: A feeding plate (3111) is horizontally provided at the end of the first conveying frame (311) in the transmission direction. The feeding plate (3111) extends outside the first conveying frame (311). The top surface of the second conveying line (32) is lower than the bottom surface of the feeding plate (3111). The pressing device (313) is provided above the feeding plate (3111) and is used to press the bricks at the edge of the top surface of the feeding plate (3111). The surfaces of the plate chain conveyor line (321) and the roller conveyor line (322) directly opposite to the first conveyor line (31) are both provided with a brick blocking device (35), the brick blocking device (35) comprising a second baffle (351) and a second driving mechanism (352), the second driving mechanism (352) being fixedly arranged on the first conveyor frame (311), the second baffle (351) being respectively located on the surfaces of the plate chain conveyor line (321) and the roller conveyor line (322), the length direction of the second baffle (351) being perpendicular to the transmission direction of the first conveyor line (31), and the second driving mechanism (352) being used to drive the second baffle (351) to move horizontally relative to the second conveyor line (32).

4. The integrated machine for unloading, grouping and stacking fired bricks according to claim 1, characterized in that: The stacking mechanism (4) comprises a first stand (41), a first gripper (42) and a three-dimensional translation mechanism (43); the first stand (41) is fixedly arranged above the second conveyor line (32); the three-dimensional translation mechanism (43) is arranged on the first stand (41) and is used to drive the first gripper (42) to translate in the X-axis, Y-axis and Z-axis directions; the first gripper (42) is used to grip the brick layers that are grouped and aligned on the second conveyor line (32).

5. The fired brick unloading, grouping and stacking integrated machine according to claim 1, characterized in that: The closing assembly (143) includes a first horizontal push plate (1431), a second horizontal push plate (1432), a first horizontal push cylinder (1433) and a second horizontal push cylinder (1434); wherein, Two groups of first push plates (1431) are provided, each vertically located on the inner side of one group of opposite sides of the brick separation space (1411); two groups of second push plates (1432) are provided, each vertically located on the inner side of the other group of opposite sides of the brick separation space (1411); a first push cylinder (1433) is fixedly provided on the outer side of the fixed frame (141) for driving the first push plate (1431) to move horizontally; a second push cylinder (1434) is fixedly provided on the outer side of the fixed frame (141) for driving the second push plate (1432) to move horizontally; the first push plate (1431) and the second push plate (1432) are both used to push the middle and lower parts of the side walls of the upper brick layer horizontally; The brick clamping assembly (142) includes a first clamping plate (1421), a second clamping plate (1422), a first clamping cylinder (1423) and a second clamping cylinder (1424); wherein, Two groups of first clamping plates (1421) are provided, and the two groups of first clamping plates (1421) are respectively provided directly below the first push plate (1431); two groups of second clamping plates (1422) are provided, and the two groups of second clamping plates (1422) are respectively provided directly below the second push plate (1432); the first clamping cylinder (1423) is fixedly provided on the outside of the fixed frame (141) and is used to drive the first clamping plate (1421) to translate; the second clamping cylinder (1424) is fixedly provided on the outside of the fixed frame (141) and is used to drive the second clamping plate (1422) to translate.

6. The integrated machine for unloading, grouping and stacking fired bricks according to claim 5, characterized in that: The closing assembly (143) further comprises an impact device (1435), wherein a plurality of the impact devices (1435) are provided at the top of each of the first push plate (1431) and the second push plate (1432) in the longitudinal direction, wherein the impact devices (1435) on the two groups of first push plates (1431) are arranged opposite to each other, and the impact devices (1435) on the two groups of second push plates (1432) are arranged opposite to each other, and the impact device (1435) comprises an impact cylinder (14351) and an impact plate (14352) connected to the impact cylinder (14351), and the impact cylinder (14351) is used to drive the impact plate (14352) to perform high-frequency impact vibration on the upper side wall of the brick layer.

7. The fired brick unloading, grouping and stacking integrated machine according to claim 5 or 6, characterized in that: The fixed frame (141) is provided with two brick-dividing spaces (1411) along the length direction of the frame. The brick-dividing spaces (1411) correspond to the first conveyor line (31). The brick-dividing spaces (1411) correspond to two bearing mechanisms (13) in the vertical direction. The two bearing mechanisms (13) corresponding to the brick-dividing spaces (1411) are spaced apart along the width direction of the frame. Two groups of brick-clamping components (142) and two groups of closing components (143) are provided in the brick-dividing spaces (1411). The two groups of brick-clamping components (142) and the two groups of closing components (143) are respectively and horizontally arranged side by side in the brick-dividing spaces (1411).

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