Green brick forming device

Abstract

The invention discloses a green brick forming device, and belongs to the technical field of green brick forming devices. The base is connected with the rack, and the base is provided with a plurality of forming grooves with open tops; the material injection mechanism is movably connected with the rack, and the material injection mechanism moves and selectively injects building block raw materials into the multiple forming grooves; the pressing mechanism is movably connected with the rack, the pressing mechanism is provided with a plurality of pressing parts, and the pressing parts are selectively contained in the corresponding pressing grooves; the pressing parts are suitable for being matched with the corresponding pressing grooves so as to press the building block raw materials into green bricks, and each pressing part can detect the pressure borne by the pressing part and control the material injection mechanism to work according to the pressure borne by the pressing part. According to the green brick forming device designed by the invention, effective utilization of low-plasticity industrial solid wastes (mineral processing waste residues and coal gangue) is realized, and the green brick forming consistency and the production efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of brick blank forming devices, and in particular relates to a brick blank forming device. Background Art

[0002] In the related art, brick forming devices are widely used in the construction industry to make bricks from various raw materials (such as clay, cement, concrete, and even mineral processing waste and coal gangue) to achieve large-scale production. However, simple mechanical forming methods cannot guarantee the production consistency of bricks, especially in terms of size, density and strength. There are large differences, resulting in unstable product quality. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a brick forming device. The brick forming device designed according to the present invention realizes the effective utilization of low-plasticity industrial solid waste (ore dressing waste slag and coal gangue), and improves the consistency and production efficiency of brick forming.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] The present invention provides a brick blank forming device, comprising: a frame; a base, the base is connected to the frame, and the base is provided with a plurality of forming grooves open at the top; an injection mechanism, the injection mechanism is movably connected to the frame, the injection mechanism moves and can selectively inject building block raw materials into the plurality of forming grooves; a pressing mechanism, the pressing mechanism is movably connected to the frame and is located above the base, the pressing mechanism has a plurality of pressing parts, the plurality of pressing parts respectively correspond to the plurality of forming grooves, and the pressing parts can be selectively accommodated in the corresponding pressing grooves; wherein the pressing parts are suitable for cooperating with the corresponding pressing grooves to press the building block raw materials into brick blanks, and each of the pressing parts can respectively detect the pressure applied to itself and control the operation of the injection mechanism according to the pressure applied to itself.

[0006] Furthermore, the clamping mechanism includes: a power plate, which is movably connected to the frame and is located above the base, and the power plate can be selectively moved relative to the base in the height direction; a pressure plate, which is constructed as the clamping part, and a plurality of the pressure plates are respectively connected to the side of the power plate facing the base, and the pressure plate moves with the power plate to be selectively accommodated in the molding groove; a pressure sensor, which is constructed into a plurality of pressure sensors corresponding to the plurality of pressure plates one by one, and the plurality of pressure sensors are respectively connected to the pressure plates, and the plurality of pressure sensors are respectively communicated with the injection mechanism; wherein the pressure sensor is suitable for detecting the pressure of the corresponding pressure plate, and controlling the movement of the injection mechanism according to the detected pressure.

[0007] Furthermore, the clamping mechanism further includes: a power member, the power member is connected to the frame, the power member has an output end, the output end can selectively move relative to the power member in the height direction, and the output end is connected to the power plate.

[0008] Furthermore, a plurality of limiting tubes corresponding one-to-one to the forming grooves are provided on the top of the base, and the inner walls of the limiting tubes are connected to the inner walls of the corresponding forming grooves. The clamping mechanism also includes: a top plate, the top plate is provided with a plurality of movable holes, and the plurality of movable holes respectively correspond one-to-one to the plurality of limiting tubes and the plurality of pressing plates, the movable holes are suitable for accommodating the corresponding limiting tubes, and the pressing plates are movably arranged in the corresponding movable holes.

[0009] Furthermore, the movable hole includes: a first hole segment, which is arranged close to the base; a second hole segment, which is connected to the first hole segment, the diameter of the first hole segment is larger than the diameter of the second hole segment, and a step surface is formed between the first hole segment and the second hole segment; wherein when the limiting tube is received in the movable hole, the inner circumferential wall of the first hole segment abuts against the outer circumferential wall of the limiting tube, and the free end of the limiting tube abuts against the step surface.

[0010] Furthermore, the movable hole is open toward the base in the height direction, and the bottom wall of the movable hole is provided with a connecting hole that passes through in the height direction; wherein each of the pressure plates is connected to the power plate through a connecting rod, and the connecting rod is movably arranged in the corresponding connecting hole.

[0011] Furthermore, it also includes: a movable plate, wherein the movable plate is constructed to correspond to the molding grooves one by one, and the plurality of movable plates can be selectively moved relative to the molding grooves in the height direction.

[0012] Furthermore, a movable rod is provided at one end of the movable plate away from the clamping mechanism, and the movable rod passes through the bottom wall of the forming groove and extends outside the forming groove.

[0013] The advantages of the present invention are:

[0014] 1. Through multiple injection and compaction cycles, combined with pressure feedback control, it can ensure that each brick is subjected to the same pressure during the molding process, thereby ensuring the consistency and quality of the bricks;

[0015] 2. The whole process from injection to compaction is controlled through the automatic control system, which reduces the influence of human factors and improves production efficiency;

[0016] 3. It has realized the molding of low-plasticity industrial solid waste (ore dressing waste slag and coal gangue) into bricks, realizing the resource and large-scale utilization of industrial solid waste.

[0017] Other advantages, objectives and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art may be taught from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration:

[0019] Figure 1 It is a structural schematic diagram of the base of the present invention;

[0020] Figure 2 is a cross-sectional view of a base of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0022] Figure 4 It is a partial cross-sectional view of the clamping mechanism of the present invention.

[0023] The following are marked in the accompanying drawings:

[0024] 10. Base; 11. Forming groove; 12. Limiting tube;

[0025] 20. Clamping mechanism; 21. Power plate; 22. Pressing plate; 23. Connecting rod; 24. Top plate; 241. First hole section; 242. Second hole section;

[0026] 31. Movable plate; 32. Movable rod. DETAILED DESCRIPTION

[0027] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0028] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to one of ordinary skill in the art that these specific details are not necessarily employed to practice the present invention. In other instances, well-known structures, circuits, materials, or methods are not specifically described in order to avoid obscuring the present invention.

[0029] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", 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, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] like Figure 1-Figure 4 As shown, the present invention provides a brick blank forming device, including: a frame, a base 10, an injection mechanism and a pressing mechanism 20, the base 10 is connected to the frame, the base 10 is provided with a plurality of forming grooves 11 opened at the top, the injection mechanism is movably connected to the frame, the injection mechanism moves and can selectively inject building block raw materials into the plurality of forming grooves 11, the pressing mechanism 20 is movably connected to the frame and is located above the base 10, the pressing mechanism 20 has a plurality of pressing parts, the plurality of pressing parts respectively correspond to the plurality of forming grooves 11 one by one, the pressing parts can be selectively accommodated in the corresponding pressing grooves; wherein the pressing parts are suitable for cooperating with the corresponding pressing grooves to press the building block raw materials into brick blanks, and each pressing part can respectively detect the pressure applied to itself and control the operation of the injection mechanism according to the pressure applied to itself.

[0033] In some embodiments, the frame is the basic structure of the entire brick forming device, and the frame is used to fix and support other components to ensure the stability of the brick forming device; the base 10 is connected to the frame, and a plurality of molding grooves 11 with open tops are provided on the base 10, and the plurality of molding grooves 11 are respectively used to receive and accommodate injected building block raw materials, and the building block raw materials are ore dressing waste (such as ore dressing tailings and ore dressing tailings. Ore dressing tailings and ore dressing tailings are waste slag after iron, vanadium and titanium are removed from vanadium-titanium magnetite) and coal gangue (coal gangue is rock waste generated during coal mining and washing); the injection mechanism is movably connected to the frame, The injection mechanism can move along the track or guide rail of the frame. The injection mechanism can inject an appropriate amount of block raw materials into different molding grooves 11 when needed to ensure that the position and quantity of each injection are controllable; the clamping mechanism 20 is also movably connected to the frame. The clamping mechanism 20 is located above the base 10. The clamping mechanism 20 has a plurality of clamping parts, each of which corresponds to a molding groove 11. The clamping part can descend and enter the corresponding molding groove 11 to compact the raw materials in the molding groove 11 into a brick blank. Each clamping part is also equipped with a pressure detection function, which can measure the pressure applied during the clamping process.

[0034] It is understandable that the working principle of the brick blank device of the present application is to realize the forming of the brick blank through a cycle of two or even multiple injections and compaction. The specific steps are as follows:

[0035] Initial injection: The injection mechanism injects a certain amount of raw material into the molding groove 11 for the first time.

[0036] Initial compaction: The compaction mechanism 20 descends, and the compaction part enters the forming groove 11 to compact the raw material for the first time. At this time, the pressure sensor detects the pressure on the compaction part.

[0037] It should be noted that the distance that the pressing part moves is preset, that is, when the pressing part moves to the preset position, the pressing part can cooperate with the pressing groove to preliminarily press the raw materials. However, due to the different water content and material particle size of the block raw materials in each forming groove 11, the pressing force in each forming groove 11 will be different, that is, the pressure detected by each pressing part is different.

[0038] Adjust the injection amount: Based on the pressure detected during the initial compaction, the control system calculates the amount of raw material that needs to be replenished.

[0039] Re-filling and compacting: The filling mechanism performs a second filling according to the calculation results, and then the compacting mechanism 20 descends again to compact the raw materials for the second time. This process will be repeated as many times as needed until the predetermined density or pressure standard is reached.

[0040] It is understandable that during the brick forming process, if the pressure on the brick is too great, the air content in the brick will be low or even no air, which will make it difficult for the brick to burn through. When the pressure on the brickwork is too small, the brick forming effect is poor or even impossible to form. Therefore, the brick forming device of the present application can ensure the pressure on the bricks in each forming groove 11 during forming, so that the pressure on each brick is the optimal pressure, thereby ensuring the forming effect of each brick, and because the displacement of the pressing part is controllable, the size of each brick can be guaranteed. That is, the use of the brick forming device of the present application can ensure the production consistency of the bricks, and can ensure the forming quality of the bricks, thereby ensuring the consistency and quality of the produced blocks.

[0041] Therefore, through multiple injection and pressing cycles, combined with pressure feedback control, it can be ensured that each brick is subjected to consistent pressure during the forming process, thereby ensuring the consistency and quality of the bricks; and the brick forming device realizes full process control from injection to pressing through an automated control system, reducing the influence of human factors and improving production efficiency.

[0042] In particular, for mineral processing waste slag with low plasticity, the problem of insufficient plasticity of the material itself can be effectively overcome by injecting small amounts of material multiple times and gradually compacting it, and a good molding effect can be achieved; of course, the injection amount and compaction force can be flexibly adjusted according to the characteristics of different raw materials, which is suitable for various types of block raw materials.

[0043] The brick-blade forming device according to the present invention realizes the effective utilization of low-plasticity industrial solid waste (ore dressing waste slag and coal gangue), and improves the consistency and production efficiency of brick-blade forming.

[0044] Embodiment 2:

[0045] In this embodiment, based on the first embodiment, the clamping mechanism 20 includes: a power plate 21, a pressure plate 22 and a pressure sensor. The power plate 21 is movably connected to the frame and is located above the base 10. The power plate 21 can selectively move relative to the base 10 in the height direction. The pressure plate 22 is constructed as a clamping part. A plurality of pressure plates 22 are respectively connected to the side of the power plate 21 facing the base 10. The pressure plate 22 moves with the power plate 21 to be selectively accommodated in the molding groove 11. The pressure sensor is constructed into a plurality of pressure sensors corresponding to the plurality of pressure plates 22 one by one. The plurality of pressure sensors are respectively connected to the pressure plates 22. The plurality of pressure sensors are respectively connected to the injection mechanism for communication. The pressure sensor is suitable for detecting the pressure of the corresponding pressure plate 22 and controlling the movement of the injection mechanism according to the detected pressure.

[0046] In some embodiments, the power plate 21 is a component that is movably connected to the frame. The power plate 21 is located above the base 10 and can move relative to the base 10 in the height direction. The function of the power plate 21 is to drive the pressure plate 22 connected to it to move up and down, thereby realizing the pressing action of the raw materials in the molding groove 11; the pressure plate 22 is a key component constituting the pressing part. Multiple pressure plates 22 are respectively connected to the side of the power plate 21 facing the base 10. The pressure plate 22 can follow the movement of the power plate 21, and can enter the molding groove 11 and press the raw materials in the molding groove 11. Each pressure plate 22 corresponds to a molding groove 11, ensuring that each brick can be evenly pressed; the pressure sensor corresponds to multiple pressure plates 22 one by one, and each pressure plate 22 is equipped with a pressure sensor. The pressure sensor can detect the pressure exerted on the pressure plate 22 during the pressing process, and transmit this information to the control system. The control system adjusts the operation of the injection mechanism according to the pressure information.

[0047] It is understandable that the power plate 21 can move in the vertical direction by being connected to the frame. When compaction is required, the power plate 21 moves downward to drive the pressing plate 22 into the molding groove 11. When compaction is not required or demolding is required, the power plate 21 moves upward to drive the pressing plate 22 out of the molding groove 11.

[0048] The pressing plate 22 enters the forming groove 11 as the power plate 21 moves, and compacts the raw materials in the forming groove 11. Each pressing plate 22 corresponds to a forming groove 11, ensuring that all bricks are subjected to the same pressure during the compaction process.

[0049] A pressure sensor is installed on each pressing plate 22. The pressure sensor can detect in real time the pressure exerted on the pressing plate 22 during the pressing process. When the pressure reaches a preset value, the pressure sensor sends a signal to the control system, and the control system decides whether to continue injecting material based on this information.

[0050] Thus, the pressing plate 22 is driven by the power plate 21 to perform pressing, and each pressing plate 22 has a corresponding forming groove 11, so that it can be ensured that all bricks are subjected to consistent pressure during the forming process, thereby ensuring the consistency of the bricks; moreover, the pressure sensor is connected to the control system, which can monitor the pressure changes during the pressing process in real time, and adjust the operation of the injection mechanism according to the pressure feedback, thereby realizing automatic injection, reducing manual intervention, and improving production efficiency; of course, the pressure sensors on each pressing plate 22 can work independently, detect their respective pressure changes, and transmit the information to the control system, and the control system can accurately adjust the injection amount of each forming groove 11 according to this information, thereby ensuring the quality of each brick.

[0051] According to some embodiments of the present invention, the clamping mechanism 20 further includes: a power member connected to the frame, the power member having an output end, the output end can selectively move relative to the power member in the height direction, and the output end is connected to the power plate 21.

[0052] It is understandable that the output end of the power member can move relative to the power member itself in the height direction, and the output end is connected to the power plate 21, so that the power member can drive the power plate 21 to move up and down by the up and down movement of its output end, thereby realizing the vertical movement of the clamping mechanism 20. In some embodiments, the power member is a device that provides a power source, such as a hydraulic cylinder, a pneumatic cylinder, an electric cylinder, etc., which is not limited here.

[0053] Embodiment three:

[0054] In this embodiment, based on the second embodiment, a plurality of position limiting tubes 12 corresponding to the forming grooves 11 are arranged on the top of the base 10, and the inner wall of the position limiting tube 12 is connected to the inner wall of the corresponding forming groove 11. The clamping mechanism 20 also includes: a top plate 24, the top plate 24 is provided with a plurality of movable holes, and the plurality of movable holes correspond to the plurality of position limiting tubes 12 and the plurality of pressing plates 22 respectively, and the movable holes are suitable for accommodating the corresponding position limiting tubes 12, and the pressing plates 22 are movably arranged in the corresponding movable holes.

[0055] In some embodiments, the limiting tube 12 is located at the top of the base 10, and there is a corresponding limiting tube 12 above each molding groove 11. The inner wall of the limiting tube 12 is connected to the inner wall of the molding groove 11 to form a complete channel for guiding the up and down movement of the pressing plate 22. The limiting tube 12 limits the lateral movement of the pressing plate 22 to ensure that the pressing plate 22 can only move up and down in the vertical direction, thereby ensuring the accuracy of the pressing and demolding process.

[0056] The top plate 24 is provided with a plurality of movable holes, the positions of which correspond to the positions of the limiting tube 12 and the pressing plate 22. The movable holes on the top plate 24 are used to receive the limiting tube 12 and allow the pressing plate 22 to move up and down in the movable holes. This ensures the vertical movement of the pressing plate 22 and provides sufficient space for the pressing plate 22 to move without interference.

[0057] Thus, during operation, the movement of the pressing plate 22 includes:

[0058] Initial state: the pressing plate 22 is at the highest position on the top plate 24 , and the pressing plate 22 has not entered the molding groove 11 .

[0059] Compacting process: the power member drives the power plate 21 to move downward, and the power plate 21 drives the pressing plate 22 to descend together. The pressing plate 22 passes through the movable hole on the top plate 24, enters the limiting tube 12, and finally enters the forming groove 11 to compact the raw materials.

[0060] Demolding process: the power member drives the power plate 21 to move upward, the power plate 21 drives the pressing plate 22 to rise together, the pressing plate 22 passes through the movable hole on the top plate 24, separates from the limiting tube 12, and finally returns to the initial position.

[0061] That is, by setting the limiting tube 12 on the top of the base 10 and setting the movable hole on the top plate 24, the accurate positioning and smooth movement of the pressing plate 22 during the pressing and demoulding process can be ensured. This method not only improves the consistency and quality of the brick blank molding, but also enhances the stability and reliability of the brick blank molding device, thereby improving the overall production efficiency. In addition, this design is also convenient for maintenance and overhaul, reducing the maintenance cost of the brick blank molding device.

[0062] According to some embodiments of the present invention, the movable hole includes: a first hole segment 241 and a second hole segment 242, the first hole segment 241 is arranged close to the base 10, the second hole segment 242 is connected to the first hole segment 241, the diameter of the first hole segment 241 is larger than the diameter of the second hole segment 242, and a step surface is formed between the first hole segment 241 and the second hole segment 242; wherein when the limiting tube 12 is received in the movable hole, the inner circumferential wall of the first hole segment 241 abuts against the outer circumferential wall of the limiting tube 12, and the free end of the limiting tube 12 abuts against the step surface.

[0063] In some embodiments, the first hole segment 241 is arranged close to the base 10, and the diameter of the first hole segment 241 is larger. The larger diameter allows the limiting tube 12 to be easily inserted into the movable hole and provides sufficient space to accommodate the outer diameter of the limiting tube 12; the second hole segment 242 is connected to the first hole segment 241, and the second hole segment 242 is located above the first hole segment 241. The diameter of the second hole segment 242 is smaller. The smaller diameter allows the free end of the limiting tube 12 to contact the step surface, providing a positioning effect for the limiting tube 12 in the movable hole; the step surface is located between the first hole segment 241 and the second hole segment 242, and the step surface plays a positioning role. When the limiting tube 12 is inserted into the movable hole, the free end of the limiting tube 12 contacts the step surface, thereby ensuring that the position of the limiting tube 12 is accurate.

[0064] That is, during operation, the limiting tube 12 is inserted into the first hole segment 241 of the movable hole of the top plate 24. Since the diameter of the first hole segment 241 is relatively large, the limiting tube 12 can enter smoothly. Then the limiting tube 12 continues to move downward until the free end of the limiting tube 12 contacts the step surface. At this time, the outer peripheral wall of the limiting tube 12 contacts the inner peripheral wall of the first hole segment 241 to form a stable positioning. Finally, the pressing plate 22 moves up and down in the limiting tube 12. Since the position of the limiting tube 12 has been fixed by the first hole segment 241 of the movable hole and the step surface, the movement of the pressing plate 22 is more accurate and smooth.

[0065] According to some embodiments of the present invention, the movable hole is open toward the base 10 in the height direction, and the bottom wall of the movable hole is provided with a connecting hole that passes through in the height direction; wherein each pressure plate 22 is connected to the power plate 21 through a connecting rod 23, and the connecting rod 23 is movably arranged in the corresponding connecting hole.

[0066] In some embodiments, the movable hole is located on the top plate 24, and the movable hole corresponds one-to-one with the limiting tube 12 and the pressure plate 22. The movable hole is open toward the base 10 in the height direction, and the movable hole allows the pressure plate 22 to be connected to the power plate 21 through the connecting rod 23; a connecting hole is provided on the bottom wall of the movable hole, and the connecting hole is through in the height direction, and the connecting hole allows the connecting rod 23 to pass through and move in the connecting hole; the connecting rod 23 is used to connect the pressure plate 22 and the power plate 21, one end of the connecting rod 23 is connected to the power plate 21, and the other end of the connecting rod 23 passes through the corresponding connecting hole and is connected to the corresponding pressure plate 22, so that the pressure plate 22 can move up and down with the movement of the power plate 21.

[0067] Embodiment 4:

[0068] In this embodiment, based on the first embodiment, the brick blank forming device further includes: a movable plate 31, wherein the movable plates 31 are structured to correspond one to one with the forming grooves 11, and the plurality of movable plates 31 can be selectively moved relative to the forming grooves 11 in the height direction.

[0069] In some embodiments, the number of movable plates 31 is equal to the number of forming grooves 11. Each forming groove 11 has a corresponding movable plate 31. The movable plate 31 can move in the height direction to assist the pressing and demolding process, thereby improving the demolding efficiency of the brick blank.

[0070] The working states of the movable plate 31 include:

[0071] Initial state: the movable plate 31 is located at the bottom of the forming groove 11 , and the block raw materials injected by the injection mechanism are located above the movable plate 31 .

[0072] Compressing state: when the pressing plate 22 descends into the forming groove 11 for pressing, the movable plate 31 and the pressing plate 22 are respectively located at the two ends of the block raw material in the height direction, and are in contact with the raw material in the forming groove 11 respectively.

[0073] Demolding state: after the compaction is completed, the movable plate 31 can rise and drive the formed brick to rise, so that the formed brick is separated from the forming groove 11, which is convenient for taking out the brick.

[0074] According to some embodiments of the present invention, a movable rod 32 is disposed at one end of the movable plate 31 away from the clamping mechanism 20 , and the movable rod 32 passes through the bottom wall of the molding groove 11 and extends to the outside of the molding groove 11 .

[0075] In some embodiments, the bottom wall of each forming groove 11 is provided with a through hole that passes through in the height direction, one end of the movable rod 32 is connected to the movable plate 31, and the other end of the movable rod 32 passes through the through hole and extends to the outside of the forming groove 11. Therefore, after the brick blank is formed, the movable plate 31 can be controlled to move in the height direction by controlling the movable rod 32 to move in the height direction, thereby driving the formed brick blank to move in the height direction to achieve demolding, thereby improving the demolding efficiency of the brick blank.

[0076] It is worth mentioning that the moisture content of the raw materials of the building blocks is greater than the moisture content of the brick blanks after molding. Therefore, during the brick blank molding process, the squeezed-out excess water can be discharged in turn through the gap between the movable plate 31 and the molding groove 11, and the gap between the movable rod 32 and the through hole, thereby avoiding the accumulation of water in the molding groove 11, thereby avoiding affecting the demolding of the brick blanks after molding, and at the same time avoiding affecting the next brick blank molding, thereby improving the production quality of the brick blanks.

[0077] Preferably, a driving member is further provided below the base 10. The driving member may be a motor, a hydraulic cylinder, etc., which is not limited here. The driving member has a driving end that moves toward or away from itself in the height direction. The driving end is connected to a push plate, and the projections of the multiple movable rods 32 in the height direction are all located inside the push plate. Thus, after the brick blank is formed, the driving member can cause the driving end to move toward the base 10 in the height direction, so as to drive the push plate to move toward the base 10 in the height direction. The movement of the push plate can push the multiple movable rods 32 to move together, thereby realizing a one-time demolding of multiple formed brick blanks, improving the demolding efficiency of the brick blanks, and thus improving the production efficiency of the blocks.

[0078] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A brick forming device, characterized in that: include: frame; A base (10), the base (10) being connected to the frame, the base (10) being provided with a plurality of molding grooves (11) open at the top; A material injection mechanism, the material injection mechanism is movably connected to the frame, the material injection mechanism moves and can selectively inject building block raw materials into the plurality of molding grooves (11); A clamping mechanism (20), the clamping mechanism (20) is movably connected to the frame and is located above the base (10), the clamping mechanism (20) has a plurality of clamping parts, the plurality of clamping parts respectively correspond to the plurality of forming grooves (11) one by one, and the clamping parts can be selectively received in the corresponding clamping grooves; wherein The pressing part is suitable for cooperating with the corresponding pressing groove to press the block raw materials into bricks, and each of the pressing parts can detect the pressure it is subjected to and control the operation of the injection mechanism according to the pressure it is subjected to.

2. The brick forming device according to claim 1, characterized in that: The pressing mechanism (20) comprises: A power plate (21), the power plate (21) is movably connected to the frame and is located above the base (10), and the power plate (21) can selectively move relative to the base (10) in a height direction; A pressing plate (22), the pressing plate (22) being configured as the pressing portion, a plurality of the pressing plates (22) being respectively connected to one side of the power plate (21) facing the base (10), the pressing plates (22) moving along with the power plate (21) to be selectively received in the forming groove (11); A pressure sensor, wherein the pressure sensor is configured to correspond one to one with the plurality of pressure plates (22), the plurality of pressure sensors are respectively connected to the pressure plates (22), and the plurality of pressure sensors are respectively connected to the injection mechanism for communication; wherein The pressure sensor is suitable for detecting the pressure of the corresponding pressure plate (22) and controlling the movement of the injection mechanism according to the detected pressure.

3. The brick forming device according to claim 2, characterized in that: The pressing mechanism (20) further comprises: A power member is connected to the frame, the power member has an output end, the output end can be selectively moved relative to the power member in a height direction, and the output end is connected to the power plate (21).

4. The brick forming device according to claim 3, characterized in that: A plurality of position limiting tubes (12) corresponding one to one with the forming grooves (11) are arranged on the top of the base (10), and the inner walls of the position limiting tubes (12) are connected to the inner walls of the corresponding forming grooves (11). The pressing mechanism (20) further comprises: A top plate (24), wherein the top plate (24) is provided with a plurality of movable holes, wherein the plurality of movable holes correspond one-to-one to the plurality of limiting tubes (12) and the plurality of pressing plates (22), respectively, wherein the movable holes are suitable for accommodating the corresponding limiting tubes (12), and the pressing plates (22) are movably arranged in the corresponding movable holes.

5. The brick forming device according to claim 4, characterized in that: The movable hole comprises: A first hole section (241), wherein the first hole section (241) is arranged close to the base (10); a second hole section (242), the second hole section (242) being connected to the first hole section (241), the diameter of the first hole section (241) being larger than the diameter of the second hole section (242), and a step surface being formed between the first hole section (241) and the second hole section (242); wherein When the limiting tube (12) is received in the movable hole, the inner peripheral wall of the first hole section (241) abuts against the outer peripheral wall of the limiting tube (12), and the free end of the limiting tube (12) abuts against the step surface.

6. The brick forming device according to claim 4, characterized in that: The movable hole is open toward the base (10) in the height direction, and the bottom wall of the movable hole is provided with a connecting hole penetrating in the height direction; wherein Each of the pressure plates (22) is connected to the power plate (21) via a connecting rod (23), and the connecting rod (23) is movably inserted into the corresponding connecting hole.

7. The brick forming device according to claim 1, characterized in that: Also includes: A movable plate (31), wherein the movable plate (31) is constructed to correspond one to one with the molding groove (11), and the plurality of movable plates (31) can be selectively moved relative to the molding groove (11) in the height direction.

8. The brick forming device according to claim 7, characterized in that: A movable rod (32) is provided at one end of the movable plate (31) away from the clamping mechanism (20), and the movable rod (32) passes through the bottom wall of the molding groove (11) and extends outside the molding groove (11).

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