Pouring device for building block manufacturing

Abstract

The invention relates to the technical field of building block pouring, in particular to a pouring device for building block manufacturing, and adopts the technical scheme that the pouring device comprises a material mixing assembly and a shaping assembly, the shaping assembly is fixed at the front end of the material mixing assembly, the material mixing assembly comprises a bottom plate, a barrel is fixed on the bottom plate, and a first jacking assembly penetrates through the barrel; a hole is formed in the upper portion of the front end of the barrel and communicated with a discharging groove, the first jacking assembly comprises a partition plate, the partition plate slides on the inner side of the barrel, and first jacking air cylinders are installed on the lower end face of the partition plate in an annular array mode. The shaping assembly comprises a frame, a limiting frame is rotationally installed at the front end of the frame, a second jacking assembly is fixed to the bottom of the inner side of the frame, and an installation frame is fixed to the inner side over the second jacking assembly. A scraping air cylinder is fixed on the inner side below the receiving groove, a cylinder body of the scraping air cylinder is in bolted connection with the frame body, a scraping plate is fixed at the telescopic end of the scraping air cylinder, and the lower end face of the scraping plate is flush with the upper end face of the mounting frame. The problems that materials need to be stirred in advance, the discharging amount is inconvenient to control, and material waste is easily caused can be effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of building block casting, and specifically to a casting device for building block manufacturing. Background Art

[0002] Blocks, as a kind of block-shaped building product with a larger size than clay bricks, have significant advantages. Their raw materials are widely sourced and diverse in variety, which can make full use of local materials and effectively reduce costs. According to the size, blocks can be divided into three categories: large, medium, and small; according to the different materials, there are concrete blocks, cement mortar blocks, aerated concrete blocks, fly ash silicate blocks, coal gangue blocks, artificial ceramsite blocks, and slag waste blocks, etc.; from the perspective of structural composition, they can be divided into solid blocks and hollow blocks, and among them, the hollow blocks are further subdivided into various types such as round-hole hollow blocks, square-hole hollow blocks, elliptical-hole hollow blocks, and single-row and multi-row hollow blocks.

[0003] After a large number of searches, the publication number CN221892223U discloses a casting device for building block manufacturing, including a forming device. The forming device includes a casting table, and a mold body is fixedly connected to the top of the casting table; a pushing mechanism is fixedly connected to the bottom of the casting table.

[0004] In the prior art, when the device is in use, a servo motor drives a regulating screw to rotate. Through the rotation of the regulating screw, a regulating nut sleeve moves. Through the movement of the regulating nut sleeve, a connecting column moves. Through the movement of the connecting column, a guiding sliding sleeve moves. Through the movement of the guiding sliding sleeve, a pushing plate moves. Through the movement of the pushing plate, a fixed seat moves. Through the movement of the fixed seat, a scraping plate moves, thereby achieving the effect of scraping and leveling excess materials.

[0005] However, during actual use, the materials in the casting box need to be stirred in advance. At the same time, when injecting materials into the mold, there is a problem that the discharge amount is inconvenient to control, which is extremely likely to cause waste of materials. Therefore, a casting device for building block manufacturing is proposed to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a casting device for building block manufacturing, which can effectively solve the problems in the background art that the materials need to be stirred in advance and the discharge amount is inconvenient to control, resulting in easy waste of materials. It realizes directly stirring and mixing the materials in the device, accurately controlling the discharge amount, reducing material waste, and at the same time can level the materials, ensuring the forming quality of the blocks and ensuring the precise shaping effect of the blocks.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A casting device for manufacturing building blocks, comprising a mixing component, a shaping component is fixedly installed at the front end of the mixing component, the mixing component comprises a bottom plate, a cylinder is fixedly installed on the bottom plate, a first lifting component passes through the cylinder, and a hole is opened above the front end of the cylinder and connected to a discharge trough;

[0008] The first lifting assembly includes a partition, which is slidably mounted on the inner side of the cylinder, and a first lifting cylinder is fixedly mounted on the lower end surface of the partition in a circular array, and the cylinder body of the first lifting cylinder is tightly connected to the partition by high-strength bolts, and a hole is opened at the center of the partition and a stirring frame passes through it, and a servo motor is installed at the bottom of the stirring frame through the partition and driven, and the stirring frame is accurately connected to the output shaft of the servo motor through a coupling;

[0009] The shaping assembly includes a frame body, which is welded from a plurality of high-strength square steels, a limit frame is rotatably mounted on the front end of the frame body, a second jacking assembly is fixedly mounted on the bottom of the inner side of the frame body, and a mounting frame is fixedly mounted on the inner side of the frame body directly above the second jacking assembly;

[0010] A material receiving trough is fixedly installed at the rear end of the top of the frame, a scraper cylinder is fixedly installed on the inner side of the frame below the material receiving trough, the cylinder body of the scraper cylinder is firmly connected to the frame by bolts, a scraper plate is fixedly installed on the telescopic end of the scraper cylinder, and the lower end surface of the scraper plate is flush with the upper end surface of the mounting frame.

[0011] Preferably, universal wheels are fixedly installed at the four corners of the lower end surface of the base plate, and there are four universal wheels. Braking devices are provided on the four universal wheels. The braking device includes an internal threaded sleeve and a bolt. The internal threaded sleeve is designed with high-strength stainless steel material. The internal threaded sleeve is welded and installed on the bottom of the universal wheel bracket. The bolt is precisely matched with the internal threaded sleeve and is connected by threads. The head of the bolt is designed with anti-slip texture for easy manual operation.

[0012] When the above technical solution is adopted, the universal wheels and matching brake devices are fixedly installed at the four corners of the lower end surface of the base plate, so that the device can be flexibly moved to a suitable position before use, which is convenient for layout adjustment according to actual production needs; and the brake device is matched with an internal threaded sleeve and bolts, and the anti-slip texture designed on the bolt head is convenient for manual operation, which can quickly and effectively fix the device, ensure the stability of the device during operation, and avoid displacement of the device due to factors such as vibration, which affects production operations.

[0013] Preferably, the cylinder adopts a cylindrical structure design, and a support frame is fixedly installed in a circular array below the outer wall of the cylinder. The cylinder is fixedly connected to the rear end of the upper end surface of the base plate through the support frame. The support frame has embedded reinforcing ribs, which radially connect the outer wall of the cylinder and the surface of the base plate. The inner wall of the cylinder is in contact with the outer wall of the partition but is not fixedly connected.

[0014] When the above technical solution is adopted, the cylindrical structure of the cylinder is matched with the support frame in the annular array under the outer wall and the embedded reinforcing ribs, which greatly enhances the structural stability of the cylinder and enables it to withstand various forces during the material mixing and jacking process; at the same time, the inner wall of the cylinder is in contact with the outer wall of the partition but is not fixedly connected, which not only ensures the normal sliding of the partition, but also effectively prevents the material from leaking from the gap between the two, thereby improving the sealing and working efficiency of the equipment.

[0015] Preferably, the discharge trough adopts an L-shaped structural design, the side of the bottom of the discharge trough facing away from the cylinder adopts an open structure design and is connected with the top of the receiving trough, the discharge trough and the cylinder are welded and installed, the welding point is polished and rust-proofed, the top height of the discharge trough is lower than the top height of the cylinder, and smooth guide ribs are provided inside the discharge trough, and the guide ribs are continuously distributed in a wave shape along the discharge direction.

[0016] When the above technical solution is adopted, the discharge chute of L-shaped structure is open at the bottom and connected with the top of the receiving chute, and a wave-shaped guide rib with smooth surface is arranged inside, which can guide the mixed material to flow smoothly from the cylinder into the receiving chute, reducing the residue and blockage of the material during the discharge process; the discharge chute is welded to the cylinder and is polished and rust-proofed to ensure the firmness of the connection and the service life of the equipment; the top height of the discharge chute is lower than the top height of the cylinder, which effectively prevents the material from overflowing from the cylinder during the jacking process.

[0017] Preferably, a fixing frame is welded and installed at the rear end of the upper end face of the frame, the fixing frame is made of angle steel and is firmly connected to the frame by full welding, the material receiving trough is fixedly connected to the frame through the fixing frame, the bottom of the frame is fixedly installed on the front end of the upper end face of the base plate, the frame and the base plate are doubly fixed by bolts and locating pins, a baffle is welded and installed on the front face of the frame, the angle between the baffle and the front face of the frame is fifteen degrees, the surface of the baffle is covered with a polytetrafluoroethylene anti-sticking layer and a guide groove is provided on its surface.

[0018] When the above technical solution is adopted, the frame is doubly fixed to the base plate by bolts and positioning pins, which ensures the stability of the connection between the frame and the base plate; the material receiving trough is firmly connected to the frame by a fixing frame made of angle steel, which improves the installation stability of the material receiving trough; the baffle welded on the front of the frame forms an angle of fifteen degrees with the frame, and the surface is covered with a polytetrafluoroethylene anti-stick layer and is provided with a guide groove, which helps to guide the discharge of excess material and prevent the material from adhering to the baffle, making it easy to clean and maintain the equipment.

[0019] Preferably, the second lifting assembly includes a base, a second lifting cylinder is fixedly installed on the top of the base, the cylinder body of the second lifting cylinder is tightly connected to the base by bolts, a lifting rack is fixedly installed on the top of the second lifting cylinder, the lifting rack and the piston rod of the second lifting cylinder are connected by a flange, and adapter shafts are fixedly installed on both sides of the base, the adapter shafts are designed with alloy steel material and the surface is quenched.

[0020] When the above technical solution is adopted, the second jacking cylinder is fixedly installed on the top of the base of the second jacking assembly, and the jacking frame is connected to the piston rod of the second jacking cylinder through a flange, thereby ensuring the stability and reliability of the jacking process; the quenched alloy steel adapter shafts fixed on both sides of the base improve the strength and wear resistance of the adapter shafts, ensure that the limit frame can rotate smoothly, and extend the service life of the equipment.

[0021] Preferably, the bottom of the limit frame is rotatably connected to the base via a transfer shaft, a sealing cover is rotatably installed on the rear end of the top of the limit frame via a connecting rod, a connecting frame is rotatably installed on the side of the sealing cover away from the connecting rod, the side of the connecting frame away from the sealing cover is fixedly installed on the top of the front end of the frame body, and the connecting frame is fixedly connected to the frame body via bolts.

[0022] When the above technical solution is adopted, the bottom of the limit frame is rotatably connected to the base through the adapter shaft, the sealing cover is rotatably installed at the rear end of the top through a connecting rod, and the sealing cover is fixedly connected to the top of the front end of the frame through a connecting frame. This structural design allows the limit frame and the sealing cover to be flexibly opened and closed, which is convenient for the filling of materials and the demoulding of the blocks. At the same time, during the material shaping process, the sealing cover can effectively seal the top of the shaping frame to ensure the shaping effect.

[0023] Preferably, a shaping frame is movably installed in the mounting frame, and the internal cross-sectional dimensions of the shaping frame match those of the ejecting frame. The gap between the two is controlled between 0.5 and 1 mm to ensure that the material can be accurately formed. The shaping frame and the ejecting frame are respectively fixedly connected to the mounting frame and the second lifting cylinder by mounting screws. The mounting screws are high-strength hexagon socket screws to ensure the firmness of the connection. The upper end face of the shaping frame is flush with the upper end face of the mounting frame. The shaping frame includes a detachable template, which is connected to the shaping frame body by a snap buckle, and the inner cavity of the template is provided with a demolding slope.

[0024] When the above technical solution is adopted, the sizes of the shaping frame and the ejecting frame are matched and the gap is controlled within an appropriate range to ensure that the material can be accurately formed; the shaping frame and the ejecting frame are fixedly connected to the mounting frame and the second lifting cylinder respectively by high-strength hexagon socket screws to ensure the firmness of the connection; the shaping frame includes a detachable template and the inner cavity of the template is provided with a demoulding slope, which is convenient for replacing templates of different specifications to produce blocks of different shapes. At the same time, the demoulding slope design facilitates the demoulding of the formed blocks, thereby improving production efficiency.

[0025] Preferably, eaves are fixedly installed on both sides of the front end of the material receiving trough. The front ends of the eaves extend above the mounting frame. The eaves are designed in a triangular structure and are made of stainless steel plates, and are fixedly connected to the material receiving trough by welding. The top of the material receiving trough is designed with an open structure and has an opening at the lower part of the front side. A vibration motor is provided at the bottom of the material receiving trough, and the vibration motor is obliquely installed on the bottom surface of the material receiving trough through a bracket.

[0026] When the above technical solution is adopted, the triangular eaves on both sides of the front end of the material receiving trough can prevent the material from spilling during the process of flowing into the shaping frame, ensuring that the material accurately enters the shaping frame; the top of the material receiving trough is open and has an opening at the lower part of the front side, and a vibration motor is obliquely installed at the bottom, which is convenient for the receiving and preliminary vibration uniformity of the material, improving the fluidity and filling effect of the material.

[0027] Preferably, the scraping plate is movably installed on the opposite side of the material receiving trough and the mounting frame through a scraping cylinder. The upper end surface of the scraping plate is flush with the bottom of the material receiving trough. The scraping plate slides along the upper end surface of the mounting frame through the scraping cylinder. A wear-resistant strip is embedded at the bottom of the scraping plate. The wear-resistant strip is designed with a cemented carbide material. The cross section of the wear-resistant strip is trapezoidal and protrudes 1 to 2 millimeters from the bottom surface of the scraping plate.

[0028] When the above technical solution is adopted, the scraping plate is movably installed on the opposite side of the material receiving trough and the mounting frame through a scraping cylinder, and the upper end surface of the scraping plate is flush with the bottom of the material receiving trough and the lower end surface is flush with the upper end surface of the mounting frame, which can accurately scrape off the excess material on the shaping frame, ensuring that the amount and thickness of the material in the shaping frame are appropriate; the cemented carbide wear-resistant strip embedded at the bottom of the scraping plate has a trapezoidal cross section and protrudes from the bottom surface of the scraping plate, improving the wear resistance of the scraping plate, extending the service life of the scraping plate, and reducing the equipment maintenance cost.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0030] The present invention is provided with a mixing component, which includes a cylinder designed in a cylindrical structure. A stirring frame passes through the cylinder. A servo motor is drivingly installed at the bottom of the stirring frame, and the stirring frame is precisely connected to the output shaft of the servo motor through a coupling. During actual operation, only need to start the servo motor, and its powerful power can drive the stirring frame to rotate at a high speed in the cylinder, so as to fully and efficiently stir and mix the material inside the cylinder. This design completely abandons the cumbersome process of pre-stirring the material externally in the past, realizes the operation of directly stirring and mixing the material in the device, greatly improves the convenience and efficiency of production, and at the same time avoids the loss and pollution problems that may occur during the transfer process of the material due to external stirring.

[0031] The present invention is provided with a first jacking assembly, in which a partition plate is slidably installed inside the cylinder body. The lower end face of the partition plate is fixedly installed with first jacking cylinders in an annular array, and the cylinder bodies of the first jacking cylinders are tightly connected to the partition plate by high-strength bolts. After the material mixing is completed, the operator can accurately control the jacking height of the first jacking cylinders according to the required amount of material in the shaping frame. When the first jacking cylinders push the partition plate upward, the material will be gradually jacked up as the partition plate rises until it reaches an appropriate height, so that an appropriate amount of material is discharged through the discharge groove above the front end of the cylinder body. This precise control method can effectively avoid waste of materials caused by excessive discharge amount, greatly reduce the production cost, and improve the utilization rate of resources.

[0032] The present invention is provided with a scraping cylinder and a scraping plate in the shaping assembly. The cylinder body of the scraping cylinder is firmly connected to the frame body by bolts, and a scraping plate is fixedly installed on its telescopic end, and the lower end face of the scraping plate is flush with the upper end face of the mounting frame. When the material is discharged from the receiving groove and enters the shaping frame, the scraping cylinder is started, and the telescopic end of the scraping cylinder will push the scraping plate to slide smoothly along the upper end face of the mounting frame. During this process, the scraping plate can completely scrape off the excess material on the shaping frame, ensuring that the amount and thickness of the material in the shaping frame are in the most appropriate state. In this way, not only the uniformity and stability of the block forming are ensured, but also the quality problems of the blocks caused by too much or too little material can be effectively avoided, thus greatly improving the forming quality of the blocks.

[0033] The present invention is provided with a shaping frame movably installed in the mounting frame. The cross-sectional size inside the shaping frame is precisely matched with the size of the top material frame, and the gap between the two is strictly controlled between 0.5 and 1 millimeter. At the same time, the shaping frame includes a detachable template, and the template is connected to the main body of the shaping frame by a buckle, and a demoulding slope is provided in the inner cavity of the template. During the material shaping process, this precise size matching can ensure that the material is uniformly pressed in the shaping frame, so as to accurately form. The design of the detachable template enables the operator to quickly replace templates of different specifications according to different production requirements, and produce blocks of various shapes, greatly improving the applicability and flexibility of the device. The demoulding slope design in the inner cavity of the template can facilitate the smooth demoulding of the block after the block is formed, further ensuring the effect of accurate shaping of the block and improving the production efficiency. Description of the Drawings

[0034] Figure 1 is the front view structural schematic diagram of the present invention;

[0035] Figure 2 is the structural schematic diagram of the mixing assembly of the present invention;

[0036] Figure 3 is the structural schematic diagram of the first jacking assembly of the present invention;

[0037] Figure 4 Schematic structural diagram of the shaping component of the present invention;

[0038] Figure 5 of the present invention Figure 4 Schematic diagram of a partially enlarged structure therein;

[0039] Figure 6 Schematic structural diagram of the frame connection structure of the present invention;

[0040] Figure 7 of the present invention Figure 6 Schematic diagram of a partially enlarged structure therein;

[0041] Figure 8 Schematic structural diagram of the second lifting component of the present invention.

[0042] In the figure: 1, mixing component; 11, bottom plate; 111, universal wheel; 12, cylinder body; 121, support frame; 122, discharge chute; 13, first lifting component; 131, partition board; 132, first lifting cylinder; 133, servo motor; 134, stirring frame; 2, shaping component; 21, frame body; 211, material receiving chute; 212, baffle; 213, scraping cylinder; 214, scraping plate; 215, mounting frame; 216, shaping frame; 217, connecting frame; 22, second lifting component; 221, base; 2211, transfer shaft; 222, second lifting cylinder; 223, material pushing frame; 23, limiting frame; 231, connecting rod; 232, sealing cover. Specific embodiments

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] Embodiment 1

[0045] As Figures 1 to 8 shown, an embodiment provided by the present invention: a pouring device for building block manufacturing, including a mixing component 1, a shaping component 2 is fixedly installed at the front end of the mixing component 1, the mixing component 1 includes a bottom plate 11, a cylinder body 12 is fixedly installed on the bottom plate 11, a first lifting component 13 passes through the cylinder body 12, and a discharge chute 122 is installed through an opening above the front end of the cylinder body 12 and communicated;

[0046] The first lifting assembly 13 includes a partition plate 131 which is slidably installed inside the cylinder body 12. At the lower end face of the partition plate 131, first lifting cylinders 132 are fixedly installed in an annular array. The cylinder bodies of the first lifting cylinders 132 are tightly connected to the partition plate 131 through high-strength bolts. There is an opening at the center of the partition plate 131 and a stirring frame 134 passes through it. The bottom of the stirring frame 134 passes through the partition plate 131 and a servo motor 133 is installed for transmission. The stirring frame 134 is precisely connected to the output shaft of the servo motor 133 through a coupling;

[0047] The shaping assembly 2 includes a frame body 21 which is welded by multiple high-strength square steel bars. A limiting frame 23 is rotatably installed at the front end of the frame body 21. A second lifting assembly 22 is fixedly installed at the inner bottom of the frame body 21, and a mounting frame 215 is fixedly installed inside the frame body 21 directly above the second lifting assembly 22;

[0048] A material receiving groove 211 is fixedly installed at the rear end of the top of the frame body 21. A scraping cylinder 213 is fixedly installed inside the frame body 21 below the material receiving groove 211. The cylinder body of the scraping cylinder 213 is firmly connected to the frame body 21 through bolts. A scraping plate 214 is fixedly installed on the telescopic end of the scraping cylinder 213, and the lower end face of the scraping plate 214 is flush with the upper end face of the mounting frame 215.

[0049] Specifically, by setting the mixing assembly 1, which includes a cylinder body 12 designed with a cylindrical structure. A stirring frame 134 passes through the cylinder body 12. A servo motor 133 is installed for transmission at the bottom of the stirring frame 134, and the stirring frame 134 is precisely connected to the output shaft of the servo motor 133 through a coupling. During actual operation, just start the servo motor 133, and its powerful power can drive the stirring frame 134 to rotate at a high speed inside the cylinder body 12, so as to fully and efficiently stir and mix the materials inside the cylinder body 12. This design completely abandons the previous cumbersome process of pre-stirring the materials externally, realizes the operation of directly stirring and mixing the materials inside the device, greatly improves the convenience and efficiency of production, and at the same time avoids the loss and pollution problems that may occur during the transfer of materials due to external stirring.

[0050] By setting the first jacking assembly 13, where the partition plate 131 is slidably installed inside the cylinder body 12. The lower end surface of the partition plate 131 is fixedly installed with first jacking cylinders 132 in an annular array, and the cylinder bodies of the first jacking cylinders 132 are tightly connected to the partition plate 131 through high-strength bolts. After the material stirring is completed, the operator can accurately control the jacking height of the first jacking cylinders 132 according to the required amount of material in the shaping frame 216. When the first jacking cylinders 132 push the partition plate 131 to move upward, the material will be gradually jacked up as the partition plate rises until it reaches an appropriate height, so that an appropriate amount of material is discharged through the discharge chute 122 above the front end of the cylinder body 12. This precise control method can effectively avoid waste of materials caused by excessive discharge amount, greatly reduce the production cost, and improve the utilization rate of resources.

[0051] By setting the scraping cylinder 213 and the scraping plate 214 in the shaping assembly 2, the cylinder body of the scraping cylinder 213 is firmly connected to the frame body 21 through bolts, and its telescopic end is fixedly installed with the scraping plate 214, and the lower end surface of the scraping plate 214 is flush with the upper end surface of the mounting frame 215. When the material is discharged from the receiving chute 211 and enters the shaping frame 216, the scraping cylinder 213 is started, and the telescopic end of the scraping cylinder 213 will push the scraping plate 214 to slide smoothly along the upper end surface of the mounting frame 215. During this process, the scraping plate 214 can completely scrape off the excess material on the shaping frame 216, ensuring that the amount and thickness of the material in the shaping frame 216 are in the most appropriate state. In this way, not only the uniformity and stability during the block forming are ensured, but also the block quality problems caused by too much or too little material can be effectively avoided, thus greatly improving the forming quality of the blocks.

[0052] By setting the shaping frame 216 movably installed inside the mounting frame 215, the internal cross-sectional dimension of the shaping frame 216 is precisely matched with the dimension of the top material frame 223, and the gap between the two is strictly controlled between 0.5 and 1 millimeter. At the same time, the shaping frame 216 includes a detachable template, the template is connected to the main body of the shaping frame 216 through a buckle, and the inner cavity of the template is provided with a demolding inclined surface. During the material shaping process, this precise dimension matching can ensure that the material is uniformly pressured inside the shaping frame 216, so as to be accurately formed. The design of the detachable template enables the operator to quickly replace templates of different specifications according to different production requirements, produce blocks of various shapes, greatly improving the applicability and flexibility of the device. The demolding inclined surface design in the inner cavity of the template can facilitate the smooth demolding of the block after the block is formed, further ensuring the effect of accurate shaping of the block and improving the production efficiency.

[0053] Embodiment 2

[0054] To make the device easy to move and layout, operate stably, enhance the stability and sealing performance of the cylinder body, ensure smooth discharge of materials and reduce blockage, and improve the practicability and working efficiency of the device, asFigure 2 and Figure 3 As shown, in this embodiment, universal wheels 111 are fixedly installed at the four corners of the lower end surface of the base plate 11, and there are four universal wheels 111. Braking devices are provided on the four universal wheels 111. The braking device includes an internal threaded sleeve and a bolt. The internal threaded sleeve is designed with high-strength stainless steel material. The internal threaded sleeve is welded and installed on the bottom of the bracket of the universal wheel 111. The bolt is precisely matched with the internal threaded sleeve and is connected by threads. The head of the bolt is designed with anti-slip texture for easy manual operation.

[0055] Specifically, the universal wheels 111 and the matching brake device fixedly installed at the four corners of the lower end surface of the base plate 11 allow the device to be flexibly moved to a suitable position before use, which is convenient for layout adjustment according to actual production needs; and the brake device is matched with an internal threaded sleeve and a bolt, and the anti-slip texture designed on the bolt head is convenient for manual operation, which can quickly and effectively fix the device, ensure the stability of the device during operation, and avoid displacement of the device due to factors such as vibration, which affects production operations.

[0056] Furthermore, the cylinder 12 adopts a cylindrical structure design, and a support frame 121 is fixedly installed in a circular array below the outer wall of the cylinder 12. The cylinder 12 is fixedly connected to the rear end of the upper end surface of the base plate 11 through the support frame 121. The support frame 121 has reinforcing ribs embedded in it, and the reinforcing ribs radially connect the outer wall of the cylinder 12 and the surface of the base plate 11. The inner wall of the cylinder 12 is in contact with the outer wall of the partition 131 but is not fixedly connected.

[0057] Specifically, the cylindrical structure of the cylinder 12, together with the support frame 121 in a circular array under the outer wall and the embedded reinforcing ribs, greatly enhances the structural stability of the cylinder 12, enabling it to withstand various forces during material mixing and jacking; at the same time, the inner wall of the cylinder 12 is in contact with the outer wall of the partition 131 but is not fixedly connected, which not only ensures the normal sliding of the partition 131, but also effectively prevents the material from leaking from the gap between the two, thereby improving the sealing and working efficiency of the equipment.

[0058] Furthermore, the discharge trough 122 adopts an L-shaped structural design, the side of the bottom of the discharge trough 122 facing away from the cylinder 12 adopts an open structural design and is connected to the top of the receiving trough 211, the discharge trough 122 is welded and installed to the cylinder 12, the welding point is polished and rust-proofed, the top height of the discharge trough 122 is lower than the top height of the cylinder 12, and the discharge trough 122 is provided with smooth guide ribs, and the guide ribs are continuously distributed in a wave shape along the discharge direction.

[0059] Specifically, the discharging chute 122 with an L-shaped structure has an open bottom connected to the top of the material receiving chute 211, and is internally provided with smooth wavy guiding ribs, which can guide the well-mixed materials to smoothly flow from the cylinder body 12 into the material receiving chute 211, reducing the residue and blockage of materials during the discharging process; the discharging chute 122 is welded to the cylinder body 12 and undergoes grinding and anti-rust treatment, ensuring the firmness of the connection and the service life of the equipment; the top height of the discharging chute 122 is lower than the top height of the cylinder body 12, effectively preventing materials from overflowing the cylinder body 12 during the jacking process.

[0060] Embodiment Three

[0061] In order to achieve the effects of stable connection, convenient material cleaning, stable and reliable jacking, precise material forming, easy template replacement and block demoulding, prevention of material spillage, improvement of material fluidity, precise scraping of excess materials, extension of the service life of the scraping plate and reduction of equipment maintenance costs, as Figures 4 to 8 shown, in this embodiment, a fixing frame is welded and installed at the rear end of the upper end face of the frame body 21. The fixing frame is made of angle steel and is firmly connected to the frame body 21 by full welding. The material receiving chute 211 is fixedly connected to the frame body 21 through the fixing frame. The bottom of the frame body 21 is fixedly installed at the front end of the upper end face of the bottom plate 11. The frame body 21 and the bottom plate 11 are fixedly connected by bolts and positioning pins. A baffle plate 212 is welded and installed on the front surface of the frame body 21. The included angle between the baffle plate 212 and the front surface of the frame body 21 is fifteen degrees. The surface of the baffle plate 212 is covered with a polytetrafluoroethylene anti-sticking layer and is provided with a diversion groove.

[0062] Specifically, the frame body 21 is fixedly connected to the bottom plate 11 by bolts and positioning pins, ensuring the firmness of the connection between the frame body 21 and the bottom plate 11; the material receiving chute 211 is firmly connected to the frame body 21 through the fixing frame made of angle steel, improving the installation stability of the material receiving chute 211; the baffle plate 212 welded on the front surface of the frame body 21 forms an included angle of fifteen degrees with the frame body 21, and its surface is covered with a polytetrafluoroethylene anti-sticking layer and is provided with a diversion groove, which helps to guide the excess materials to discharge, and at the same time prevents the materials from adhering to the baffle plate 212, facilitating the cleaning and maintenance of the equipment.

[0063] Furthermore, the second jacking assembly 22 includes a base 221. A second jacking cylinder 222 is fixedly installed on the top of the base 221. The cylinder body of the second jacking cylinder 222 is tightly connected to the base 221 by bolts. A material jacking frame 223 is fixedly installed on the top of the second jacking cylinder 222. The material jacking frame 223 is connected to the piston rod of the second jacking cylinder 222 through a flange. Transfer shafts 2211 are respectively fixedly installed on both sides of the base 221. The transfer shafts 2211 are designed with alloy steel material and their surfaces are quenched.

[0064] Specifically, a second lifting cylinder 222 is fixedly installed on the top of the base 221 of the second lifting assembly 22, and the blanking rack 223 is connected to the piston rod of the second lifting cylinder 222 through a flange, ensuring the stability and reliability of the lifting process; the alloy steel adapter shafts 2211 fixed on both sides of the base 221 and subjected to quenching treatment improve the strength and wear resistance of the adapter shafts 2211, ensure that the limit frame 23 can rotate smoothly, and extend the service life of the equipment.

[0065] Furthermore, the bottom of the limit frame 23 is rotatably connected to the base 221 through the adapter shaft 2211. A sealing cover 232 is rotatably installed at the rear end of the top of the limit frame 23 through a connecting rod 231. A connecting frame 217 is rotatably installed on the side of the sealing cover 232 away from the connecting rod 231. The side of the connecting frame 217 away from the sealing cover 232 is fixedly installed at the top of the front end of the frame body 21, and the connecting frame 217 is fixedly connected to the frame body 21 through bolts.

[0066] Specifically, the bottom of the limit frame 23 is rotatably connected to the base 221 through the adapter shaft 2211, and the sealing cover 232 is rotatably installed at the rear end of the top through the connecting rod 231. The sealing cover 232 is fixedly connected to the top of the front end of the frame body 21 through the connecting frame 217. This structural design enables the limit frame 23 and the sealing cover 232 to open and close flexibly, facilitating the filling of materials and the demolding of blocks. At the same time, during the material shaping process, the sealing cover 232 can effectively seal the top of the shaping frame 216, ensuring the shaping effect.

[0067] Furthermore, a shaping frame 216 is movably installed inside the installation frame 215. The internal cross-sectional dimension of the shaping frame 216 matches the dimension of the blanking rack 223, and the gap between the two is controlled between 0.5 and 1 millimeter to ensure that the material can be accurately formed. The shaping frame 216 and the blanking rack 223 are respectively fixedly connected to the installation frame 215 and the second lifting cylinder 222 through installation screws. The installation screws are high-strength internal hexagonal screws to ensure the firmness of the connection. The upper end surface of the shaping frame 216 is flush with the upper end surface of the installation frame 215. The shaping frame 216 includes a detachable template, and the template is connected to the main body of the shaping frame 216 through a buckle, and a demolding inclined surface is provided inside the template cavity.

[0068] Specifically, the shaping frame 216 matches the dimension of the blanking rack 223 and the gap is controlled within a suitable range to ensure that the material can be accurately formed; the shaping frame 216 and the blanking rack 223 are respectively fixedly connected to the installation frame 215 and the second lifting cylinder 222 through high-strength internal hexagonal screws, ensuring the firmness of the connection; the shaping frame 216 includes a detachable template and a demolding inclined surface is provided inside the template cavity, facilitating the replacement of templates of different specifications to produce blocks of different shapes. At the same time, the demolding inclined surface design facilitates the demolding of the formed blocks, improving the production efficiency.

[0069] Further, on both sides of the front end of the material receiving groove 211, there are fixed eaves respectively. The front end of the eaves extends above the mounting frame 215. The eaves are designed with a triangular structure and are made of stainless steel plates, and are fixedly connected to the material receiving groove 211 by welding. The top of the material receiving groove 211 is designed with an open structure and has an opening below the front. A vibration motor is provided at the bottom of the material receiving groove 211, and the vibration motor is obliquely installed on the bottom surface of the material receiving groove 211 through a bracket.

[0070] Specifically, the triangular eaves on both sides of the front end of the material receiving groove 211 can prevent the material from spilling during the process of flowing into the shaping frame 216, ensuring that the material accurately enters the shaping frame 216; the top of the material receiving groove 211 is open and has an opening below the front, and an obliquely installed vibration motor is provided at the bottom, which is convenient for the reception of the material and the preliminary vibration to be uniform, improving the fluidity and filling effect of the material.

[0071] Further, the scraping plate 214 is movably installed on the opposite side of the material receiving groove 211 and the mounting frame 215 through a scraping cylinder 213. The upper end surface of the scraping plate 214 is flush with the bottom of the material receiving groove 211. The scraping plate 214 slides along the upper end surface of the mounting frame 215 through the scraping cylinder 213. A wear-resistant strip is embedded at the bottom of the scraping plate 214. The wear-resistant strip is designed with a cemented carbide material. The cross section of the wear-resistant strip is trapezoidal and protrudes 1 to 2 millimeters from the bottom surface of the scraping plate 214.

[0072] Specifically, the scraping plate 214 is movably installed on the opposite side of the material receiving groove 211 and the mounting frame 215 through a scraping cylinder 213, and the upper end surface of the scraping plate 214 is flush with the bottom of the material receiving groove 211 and the lower end surface is flush with the upper end surface of the mounting frame 215, which can accurately scrape off the excess material on the shaping frame 216, ensuring that the amount and thickness of the material in the shaping frame 216 are appropriate; the cemented carbide wear-resistant strip embedded at the bottom of the scraping plate 214 has a trapezoidal cross section and protrudes from the bottom surface of the scraping plate 214, improving the wear resistance of the scraping plate 214, extending the service life of the scraping plate 214, and reducing the equipment maintenance cost.

[0073] When the present invention is used:

[0074] Equipment preparation and mobile positioning: Universal wheels 111 with braking devices are installed at the four corners of the bottom plate 11 of the device. Before use, the device can be moved to a suitable position through the universal wheels 111, and then the bolt in the braking device is rotated. The bolt is precisely matched with the internal thread sleeve welded to the bottom of the bracket of the universal wheel 111 and is connected by threads, so that the bolt contacts the ground and is tightened to fix the position of the device.

[0075] Material mixing: Turn on the servo motor 133, which drives the stirring frame 134 to stir and mix the materials inside the cylinder 12. After the stirring is completed, start the first lifting cylinder 132, which pushes the partition 131 upward. The lifting height must meet the amount of material in the shaping frame 216, lift the mixed material, and discharge it through the discharge trough 122 above the front end of the cylinder 12.

[0076] Material reception and preliminary processing: the material discharged from the discharge trough 122 falls into the receiving trough 211. A vibration motor is provided at the bottom of the receiving trough 211. The vibration motor is obliquely installed on the bottom surface of the receiving trough 211 through a bracket. The vibration motor is turned on to make the material vibrate evenly when being discharged through the receiving trough 211 and reduce air.

[0077] Material entry and scraping: After the sealing cover 232 is opened, the material is discharged from the material receiving trough 211 and enters the shaping frame 216. The scraping cylinder 213 is started, and the scraping cylinder 213 pushes the scraping plate 214 to slide along the upper end surface of the mounting frame 215 to scrape off the excess material on the shaping frame 216 to ensure that the amount and thickness of the material in the shaping frame 216 are appropriate.

[0078] Material shaping: By rotating the limiting frame 23, the sealing cover 232 seals the top of the shaping frame 216. At this time, the second lifting cylinder 222 in the second lifting assembly 22 is started, and the second lifting cylinder 222 pushes the material lifting frame 223 to rise, so that the material is pressed and formed in the shaping frame 216. The shaping frame 216 includes a detachable template, which is connected to the main body of the shaping frame 216 by a buckle, and the inner cavity of the template is provided with a demoulding slope.

[0079] Demolding and taking out of building blocks: After the material is formed in the shaping frame 216, the sealing cover 232 is opened again, and the second lifting cylinder 222 is started again to push the ejecting frame 223 to continue to rise, so as to eject the formed building blocks from the shaping frame 216, complete demoulding, and take out the formed building blocks.

Claims

1. A casting device for manufacturing building blocks, comprising a mixing component (1), a shaping component (2) being fixedly mounted at the front end of the mixing component (1), characterized in that: The mixing assembly (1) comprises a bottom plate (11), a cylinder (12) is fixedly mounted on the bottom plate (11), a first lifting assembly (13) passes through the cylinder (12), and a hole is opened at the top of the front end of the cylinder (12) and connected to a discharge trough (122); The first lifting assembly (13) comprises a partition (131), the partition (131) is slidably mounted on the inner side of the cylinder (12), the lower end surface of the partition (131) is fixedly mounted with a first lifting cylinder (132) in a circular array, the cylinder body of the first lifting cylinder (132) and the partition (131) are tightly connected by high-strength bolts, the partition (131) has a hole at the center and a stirring frame (134) passes through it, the bottom of the stirring frame (134) passes through the partition (131) and is driven by a servo motor (133), and the stirring frame (134) and the output shaft of the servo motor (133) are precisely connected by a coupling; The shaping component (2) comprises a frame (21), the frame (21) is welded from a plurality of high-strength square steels, a limit frame (23) is rotatably mounted at the front end of the frame (21), a second lifting component (22) is fixedly mounted at the bottom of the inner side of the frame (21), and a mounting frame (215) is fixedly mounted on the inner side of the frame (21) directly above the second lifting component (22); A material receiving trough (211) is fixedly mounted at the rear end of the top of the frame (21); a scraper cylinder (213) is fixedly mounted on the inner side of the frame (21) below the material receiving trough (211); a cylinder body of the scraper cylinder (213) is firmly connected to the frame (21) via bolts; a scraper plate (214) is fixedly mounted on the telescopic end of the scraper cylinder (213); and a lower end surface of the scraper plate (214) is flush with an upper end surface of a mounting frame (215).

2. A casting device for manufacturing building blocks according to claim 1, characterized in that: Universal wheels (111) are fixedly mounted at the four corners of the lower end surface of the base plate (11), and there are four universal wheels (111). Each of the four universal wheels (111) is provided with a brake device, which comprises an internal threaded sleeve and a bolt. The internal threaded sleeve is designed with a high-strength stainless steel material, and the internal threaded sleeve is welded and mounted on the bottom of the bracket of the universal wheel (111). The bolt is precisely matched with the internal threaded sleeve and is connected by threads, and the head of the bolt is designed with anti-slip patterns for easy manual operation.

3. A casting device for manufacturing building blocks according to claim 1, characterized in that: The cylinder (12) is designed in a cylindrical structure. A support frame (121) is fixedly installed in a circular array below the outer wall of the cylinder (12). The cylinder (12) is fixedly connected to the rear end of the upper end surface of the bottom plate (11) through the support frame (121). The support frame (121) has reinforcing ribs embedded in it. The reinforcing ribs are radially connected to the outer wall of the cylinder (12) and the surface of the bottom plate (11). The inner wall of the cylinder (12) is in contact with the outer wall of the partition (131) but is not fixedly connected.

4. A casting device for manufacturing building blocks according to claim 1, characterized in that: The discharge trough (122) adopts an L-shaped structural design. The side of the bottom of the discharge trough (122) away from the cylinder (12) adopts an open structural design and is connected to the top of the receiving trough (211). The discharge trough (122) and the cylinder (12) are welded and installed. The welding part is polished and rust-proofed. The top height of the discharge trough (122) is lower than the top height of the cylinder (12). The discharge trough (122) is provided with smooth guide ribs. The guide ribs are continuously distributed in a wave shape along the discharge direction.

5. A casting device for manufacturing building blocks according to claim 1, characterized in that: A fixing frame is welded and installed at the rear end of the upper end surface of the frame (21), the fixing frame is made of angle steel and is firmly connected to the frame (21) by full welding. The material receiving trough (211) is fixedly connected to the frame (21) through the fixing frame. The bottom of the frame (21) is fixedly installed at the front end of the upper end surface of the bottom plate (11). The frame (21) and the bottom plate (11) are doubly fixed by bolts and positioning pins. A baffle (212) is welded and installed at the front of the frame (21). The angle between the baffle (212) and the front of the frame (21) is fifteen degrees. The surface of the baffle (212) is covered with a polytetrafluoroethylene anti-sticking layer and a guide groove is provided on its surface.

6. A casting device for manufacturing building blocks according to claim 1, characterized in that: The second lifting assembly (22) comprises a base (221), a second lifting cylinder (222) is fixedly mounted on the top of the base (221), a cylinder body of the second lifting cylinder (222) is tightly connected to the base (221) via bolts, a material lifting rack (223) is fixedly mounted on the top of the second lifting cylinder (222), the material lifting rack (223) and the piston rod of the second lifting cylinder (222) are connected via a flange, and adapter shafts (2211) are fixedly mounted on both sides of the base (221), the adapter shafts (2211) are made of alloy steel and the surface is quenched.

7. A casting device for manufacturing building blocks according to claim 1, characterized in that: The bottom of the limiting frame (23) is rotatably connected to the base (221) via a transfer shaft (2211); a sealing cover (232) is rotatably mounted on the rear end of the top of the limiting frame (23) via a connecting rod (231); a connecting frame (217) is rotatably mounted on the side of the sealing cover (232) away from the connecting rod (231); a side of the connecting frame (217) away from the sealing cover (232) is fixedly mounted on the top of the front end of the frame body (21); and the connecting frame (217) is fixedly connected to the frame body (21) via bolts.

8. A casting device for manufacturing building blocks according to claim 1, characterized in that: A shaping frame (216) is movably installed in the mounting frame (215). The internal cross-sectional dimensions of the shaping frame (216) match those of the ejecting frame (223). The gap between the two is controlled between 0.5 and 1 mm to ensure that the material can be accurately formed. The shaping frame (216) and the ejecting frame (223) are respectively fixedly connected to the mounting frame (215) and the second lifting cylinder (222) by mounting screws. The mounting screws are high-strength hexagon socket screws to ensure the firmness of the connection. The upper end surface of the shaping frame (216) is flush with the upper end surface of the mounting frame (215). The shaping frame (216) includes a detachable template, which is connected to the main body of the shaping frame (216) by a snap, and the inner cavity of the template is provided with a demoulding slope.

9. A casting device for manufacturing building blocks according to claim 1, characterized in that: Eaves are fixedly mounted on both sides of the front end of the material receiving trough (211), and the front end of the eaves extends to the top of the mounting frame (215). The eaves are designed in a triangular structure and are made of a stainless steel plate. The eaves are fixedly connected to the material receiving trough (211) by welding. The top of the material receiving trough (211) is designed in an open structure and is open at the bottom of the front. A vibration motor is arranged at the bottom of the material receiving trough (211), and the vibration motor is obliquely mounted on the bottom surface of the material receiving trough (211) through a bracket.

10. A casting device for manufacturing building blocks according to claim 1, characterized in that: The scraper plate (214) is movably mounted on a side opposite to the material receiving trough (211) and the mounting frame (215) through a scraper cylinder (213); the upper end surface of the scraper plate (214) is flush with the bottom of the material receiving trough (211); the scraper plate (214) slides along the upper end surface of the mounting frame (215) through the scraper cylinder (213); a wear-resistant strip is embedded at the bottom of the scraper plate (214); the wear-resistant strip is made of hard alloy, has a trapezoidal cross-section and protrudes from the bottom surface of the scraper plate (214) by one to two millimeters.

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