Automatic brick making equipment for solid waste

Abstract

The invention relates to the technical field of solid waste brickmaking, in particular to automatic solid waste brickmaking equipment. Comprising a brick making side pressing mechanism, a hydraulic pressing head and a bearing plate. Under the action of two-by-two extrusion force application of the hydraulic pressing head and two side plates and two end plates in the brick making side pressing mechanism, solid waste mixed materials are transversely pressed and longitudinally pressed, and therefore it is ensured that the solid waste mixed materials are more evenly distributed and compacted in the whole die cavity; meanwhile, gaps in the solid waste mixed materials can be effectively eliminated through multi-direction pressure application, the compactness of bricks is improved, the problem that when the solid waste mixed materials are vibrated and compacted in a traditional vibration mode, a vibration structure needs to continuously move in the materials, and consequently the materials overflow out of a mold is solved, and the production efficiency is improved. The function of integrating compaction treatment and compression molding of the solid waste mixed material is realized; and after the bricks are formed, the brick making side pressing mechanism is very convenient to separate from the bricks, so that the brick making efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of solid waste brick making, and particularly proposes automatic solid waste brick making equipment. Background Art

[0002] The automated brick-making method for solid waste involves a series of highly automated processes, from raw material processing to the output of finished bricks. This method not only improves production efficiency and product quality, but also reduces manual intervention and labor intensity. Specifically, it includes the following steps: solid crushing and processing, screening, magnetic separation, mixing and batching, automatic brick pressing, preliminary curing, automatic conveying, and automatic palletizing.

[0003] At present, when recycling solid waste to make bricks, the pre-treated solid waste raw materials are mixed with an appropriate amount of binder (such as cement, lime, etc.) and additives (such as activators, etc.) and evenly mixed, and then put into a mold and pressed under a certain pressure to form bricks; there is also a method in which the solid waste mixture is vibrated and compacted by a vibrating device after entering the mold, and then pressed.

[0004] When making bricks as described above, the vibration of the vibrating equipment may cause the material to overflow from the edge of the mold, forming burrs or other surface defects, which also increases the production cost and complexity of the bricks; and after the bricks are pressed into shape, it is more difficult to demold the bricks from the mold. Summary of the Invention

[0005] In view of the above problems, an embodiment of the present application provides an automatic brick-making device for solid waste to solve the technical problems in the related art.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the present application provides the following technical solutions: an automatic brick-making equipment for solid waste, comprising: a fixed table, the fixed table is L-shaped, the vertical section of the fixed table is equipped with a brick-making side pressure mechanism through a mobile drive mechanism, and a support plate is placed on the fixed table below the brick-making side pressure mechanism; a hydraulic pressing head is also installed on the vertical section of the fixed table.

[0007] The brick - making side - pressing mechanism includes a mold and two fixing bars. The mold is composed of two end plates and two side plates. The lower end faces of the end plates and the side plates are flush. One of the end plates is slidably connected to the lower end faces of the two fixing bars, and the upper end face of the other end plate is fixedly installed on the lower end faces of the two fixing bars. And the lower end face of the end plate slidably connected to the lower ends of the two fixing bars is provided with two through - grooves symmetrically arranged along its length direction. The height of the through - grooves is the same as the height of the side plates. On the opposite sides of the two side plates, two guiding and limiting groups are installed symmetrically along their length directions. On the end face of the end plate slidably connected to the lower end face of the fixing bar and away from the side plate, a blocking group for blocking the through - grooves is installed. A hydraulic driving source (such as a hydraulic cylinder) for driving the adjacent end plate to move is installed on the blocking group. On the fixing bar, a pushing - pressing driving group for driving the adjacent side plate to move along the length direction of the end plate is installed.

[0008] The hydraulic pressing head includes a hydraulic cylinder I and a lower pressing head installed at its telescopic end. The side wall of the lower pressing head away from the vertical section of the fixed table and the inner wall of the fixed end plate are in the same vertical plane. On the other three side walls of the lower pressing head, a sealing and telescopic group is installed together.

[0009] In a possible implementation manner, the guiding and limiting group includes a U - shaped frame installed on the side plate. At the end of the end plate arranged along its length direction, a rectangular frame with one of its corners being open - shaped is installed. One end of the rectangular frame is connected to the end plate. The horizontal section of the rectangular frame away from the end plate slidably penetrates between the upper and lower horizontal sections of the U - shaped frame and then a limiting bar is installed. The height dimension of the limiting bar is greater than the distance dimension between the upper and lower horizontal sections of the U - shaped frame. The U - shaped frame, the rectangular frame and the limiting bar cooperate to slidably connect the side plate and the end plate.

[0010] In a possible implementation manner, the U - shaped frame and the corresponding rectangular frame are slidably matched. During the movement of the side plate and the end plate, the side plate and the end plate limit and support each other. When the return spring contracts, the side plate fits against the side wall of the horizontal section of the rectangular frame away from the end plate. When the end plate moves, it带动s the rectangular frame to move. The limiting bar and the U - shaped frame cooperate to limit the moving distance of the end plate.

[0011] In a possible implementation manner, the pushing - pressing driving group includes a hydraulic cylinder II fixedly installed on the lower end face of the fixing bar through an ear seat. The telescopic end of the hydraulic cylinder II is used to push the side plate to move. Two brackets are also installed on the lower end face of the fixing bar. A return spring is installed between the bracket and the side plate.

[0012] In a possible implementation manner, the blocking group includes two fixed covers installed on the side wall of the end plate. The fixed covers are communicated with the through - grooves. The lower end of the fixed cover is open - shaped. On the opposite faces of the two fixed covers, guiding sliding grooves are opened. A T - shaped seat is slidably connected to the two guiding sliding grooves together. A blocking plate fixedly connected to the end of the T - shaped seat is slidably connected in the through - groove. An installation hole is opened in the middle of the T - shaped seat. The hydraulic driving source is installed in the installation hole.

[0013] In a possible implementation manner, the capping telescopic group includes a storage groove opened on the side wall of the lower pressing head close to the through groove. A spring groove penetrating the lower pressing head is opened at the top of the storage groove. An end abutting plate is slidably connected in the storage groove. A connecting strip is installed on the top of the end abutting plate. A pushing spring is installed between the connecting strip and the spring groove. Side sealing components are installed on both side walls of the lower pressing head arranged along its width direction.

[0014] In a possible implementation manner, the side sealing component is composed of an L-shaped plate slidably connected up and down on the side wall of the lower pressing head and an L-shaped compensation sleeve slidably sleeved on the side of the L-shaped plate close to the through groove. A guiding groove slidably connected with the L-shaped plate is opened on the side wall of the lower pressing head. A first compression spring is installed between the guiding groove and the L-shaped plate. A second compression spring is installed between the L-shaped compensation sleeve and the L-shaped plate. The lower end surface of the L-shaped plate is flush with the lower end surface of the lower pressing head.

[0015] In a possible implementation manner, the moving driving mechanism includes an installation groove opened on the vertical section of the fixed table. A guide rail sliding up and down is connected in the installation groove. An installation plate is horizontally slidably connected on the guide rail. Both ends of two fixing strips and the T-shaped seat are fixedly installed on the installation plate. A U-shaped frame is further installed on the vertical section of the fixed table. A translation sliding groove is opened on the U-shaped frame. The first hydraulic cylinder is slidably connected in the translation sliding groove through an installation seat. When the installation plate moves horizontally, the installation seat is driven to move through a belt group.

[0016] In a possible implementation manner, the belt group includes a rectangular frame installed on one side of the installation plate away from the guide rail. A guiding shift groove is opened on one side of the translation sliding groove close to the vertical section of the fixed table. A plug rod is installed on the installation seat. After passing through the translation sliding groove, the plug rod is inserted into the rectangular frame.

[0017] In a possible implementation manner, an inclined rib plate is installed between the upper end surface of the fixing strip and the installation plate.

[0018] One or more of the above technical solutions in the embodiments of the present invention have at least the following beneficial effects: 1. An automatic solid waste brick-making device designed by the present invention, under the action of the pairwise extrusion forces of the hydraulic pressing head and the two side plates and two end plates in the brick-making side pressing mechanism, enables the solid waste mixed material to be transversely pressed and longitudinally pressed, thereby ensuring that the solid waste mixed material is more evenly distributed and compacted in the entire mold cavity. At the same time, this multi-directional pressing can also effectively eliminate the gaps in the solid waste mixed material, improve the density of the bricks, and avoid the problem that when the traditional vibration method is used to vibrate and compact the solid waste mixed material, the vibration structure needs to continuously move in the material, resulting in the material overflowing from the mold. It realizes the functions of the densification treatment and the molding of the solid waste mixed material in one body, without the need for multiple devices; and after the bricks are formed, it is very convenient to separate the brick-making side pressing mechanism from the bricks, greatly improving the efficiency of brick making.

[0019] 2. The present invention extrude and compact the solid waste mixture by cooperating with the two side plates and the two end plates in the brick-making side pressure mechanism, without the need for additional equipment to vibrate the solid waste mixture, thereby reducing the production cost of bricks and the complexity of operation.

[0020] 3. The side sealing assembly and the end abutment plate in the present invention cooperate to seal the top of the mold cavity when the two side plates and the end plate apply lateral pressure to the solid waste mixture material, without affecting the downward movement of the down-pressure head to press the solid waste mixture material downward to form bricks, thereby realizing the integrated function of sealing the top of the mold cavity and downward pressure molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0024] Figure 3 This is the three-dimensional structural intention of the brick-making side pressure mechanism of the present invention.

[0025] Figure 4 It is a top sectional view of the brick-making side pressure mechanism of the present invention.

[0026] Figure 5 This invention Figure 1 Main sectional view.

[0027] Figure 6 It is a structural schematic diagram of the present invention's lower pressure head, L-shaped plate, L-shaped compensation sleeve, guide groove, and compression spring.

[0028] Figure 7 It is a structural schematic diagram of the L-shaped plate, L-shaped compensation sleeve and compression spring 2 of the present invention.

[0029] Reference numerals:

[0030] 1. Fixed table; 2. Moving drive mechanism; 20. Installation groove; 21. Guide rail; 22. Installation plate; 23. C-shaped frame; 24. Translation chute; 25. Tape set; 250. Rectangular frame; 251. Insert rod; 26. Rib plate; 3. Brick-making side pressing mechanism; 30. Mold; 301. End plate; 302. Side plate; 31. Fixed strip; 32. Guide and limit group; 320. C-shaped frame; 321. Rectangular frame; 322. Limit strip; 33. Sealing group; 330. Fixed cover; 331. Guide chute; 332. T-shaped seat; 333. Sealing plate; 34. Hydraulic drive source; 35. Pushing drive group; 350. Second hydraulic cylinder; 351. Support; 352. Return spring; 4. Supporting plate; 5. Hydraulic pressing head; 50. Lower pressing head; 51. Capping telescopic group; 510. Storage groove; 511. End abutting plate; 512. Connecting strip; 513. Thrust spring; 520. L-shaped plate; 521. L-shaped compensation sleeve; 522. Guide groove; 523. First compression spring; 524. Second compression spring. Detailed implementation manners

[0031] 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 in 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.

[0032] In order to enable those in the technical field to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Refer to Figure 1 , a solid waste automatic brick-making device, including: a fixed table 1, the fixed table 1 is L-shaped, the vertical section of the fixed table 1 is installed with a brick-making side pressing mechanism 3 through a moving drive mechanism 2, and a supporting plate 4 located below the brick-making side pressing mechanism 3 is placed on the fixed table 1; a hydraulic pressing head 5 is also installed on the vertical section of the fixed table 1.

[0034] Refer to Figure 1 , Figure 2 ,[[ID=2l]] Figure 3 ,[[ID=二十三]] Figure 4 and Figure 5The brick-making side pressure mechanism 3 includes a mold 30 and two fixed bars 31. The mold 30 is composed of two end plates 301 and two side plates 302. The lower end surfaces of the end plates 301 and the side plates 302 are flush. One of the end plates 301 is slidably connected to the lower end surfaces of the two fixed bars 31. The upper end surface of the other end plate 301 is fixedly installed on the lower end surfaces of the two fixed bars 31. The lower end surface of the end plate 301 slidably connected to the lower ends of the two fixed bars 31 is provided with two through grooves arranged symmetrically along its length direction. The height of the through grooves is the same as that of the side plates 302. The plates 302 have the same height, and the opposite sides of the two side plates 302 are equipped with two guide limit groups 32 arranged symmetrically along their length direction. The end plate 301 slidably connected to the lower end face of the fixed bar 31 is equipped with a blocking group 33 for blocking the through groove on the end face away from the side plate 302. The blocking group 33 is equipped with a hydraulic drive source 34 (such as a hydraulic cylinder) for driving the adjacent end plate 301 to move, and the fixed bar 31 is equipped with a pushing drive group 35 for driving the adjacent side plate 302 to move along the length direction of the end plate 301.

[0035] See Figure 1 and Figure 2 The hydraulic pressing head 5 includes a hydraulic cylinder 1 and a lower pressing head 50 installed at its telescopic end. The side wall of the lower pressing head 50 away from the vertical section of the fixed platform 1 is in the same vertical plane as the inner wall of the fixed end plate 301. The other three side walls of the lower pressing head 50 are jointly installed with a capping telescopic group 51.

[0036] The two end plates 301 cooperate with the two side plates 302 and the supporting plate 4 to form a mold cavity. After the existing material mixing equipment pours the solid waste mixture into the mold cavity, the hydraulic pressing head 5 moves down to close the top of the mold cavity. At this time, the hydraulic pressing head 5 is located between the two end plates 301, and the lower end surfaces of the hydraulic pressing head 5 on both sides in the width direction are placed on the top of the side plates 302. Then, the two side plates 302 move toward the middle of the mold cavity under the driving action of the push drive group 35 connected to each other, and the solid waste mixture is horizontally pressed and formed. The rear hydraulic drive source 34 drives the sliding end plate 301 to move toward the middle of the mold cavity, and the side plate 302, close to one end of the through groove, collides with the blocking group 33 and passes through the through groove. The end plate 301 continues to move, thereby realizing the longitudinal pressing and molding of the solid waste mixture material. The solid waste mixture material in the mold cavity is squeezed and pressed by the two side plates 302 and the two end plates 301 in pairs, ensuring that the solid waste mixture material is more evenly distributed and compacted in the entire mold cavity. At the same time, this multi-directional pressure effectively eliminates the gaps in the solid waste mixture material.

[0037] After that, the hydraulic pressing head 5 moves downward to press the solid waste mixture, thereby forming bricks. Then, the hydraulic pressing head 5 moves upward, and the hydraulic drive source 34 drives the end plate 301 connected thereto to reset. When the side plate 302 disengages from the through groove, the side plate 302 automatically resets under the elastic force of the pushing drive group 35, thereby realizing the automatic demolding of the bricks and greatly improving the convenience of demolding the bricks after pressing and forming.

[0038] Refer to Figure 1 、 Figure 3 And Figure 4 , the guiding and limiting group 32 includes a U-shaped frame 320 installed on the side plate 302. One end of the end plate 301 arranged along its length is provided with a rectangular frame 321 with one of its corners being open. One end of the rectangular frame 321 is connected to the end plate 301. The horizontal section of the rectangular frame 321 far from the end plate 301 slides into the space between the upper and lower horizontal sections of the U-shaped frame 320 and then a limiting strip 322 is installed. The height dimension of the limiting strip 322 is greater than the distance dimension between the upper and lower horizontal sections of the U-shaped frame 320. The U-shaped frame 320, the rectangular frame 321 and the limiting strip 322 cooperate to slidably connect the side plate 302 and the end plate 301, thereby restricting the moving ranges of the side plate 302 and the end plate 301.

[0039] Refer to Figure 1 、 Figure 3 And Figure 4 , the rectangular frame 321 is slidably connected to the upper and lower horizontal sections of the U-shaped frame 320 to support and guide the horizontal movement of the side plate 302. When the end plate 301 slidingly connected to the fixed strip 31 moves, the end plate 301 drives the rectangular frame 321 and the limiting strip 322 to move until the limiting strip 322 abuts against the U-shaped frame 320, thereby limiting the movement of the end plate 301.

[0040] Refer to Figure 1 、 Figure 3 And Figure 4 , the U-shaped frame 320 and the corresponding rectangular frame 321 are slidably matched to mutually limit and support the side plate 302 and the end plate 301 during the movement of the side plate 302 and the end plate 301. When the return spring 352 contracts, the side plate 302 abuts against the side wall of the horizontal section of the rectangular frame 321 far from the end plate 301. When the end plate 301 moves, it drives the rectangular frame 321 to move, and the limiting strip 322 and the U-shaped frame 320 cooperate to limit the moving distance of the end plate 301, avoiding the problem of brick deformation caused by excessive movement.

[0041] Refer to Figure 2 、 Figure 3 And Figure 4The pushing drive group 35 includes a hydraulic cylinder 2 350 fixedly installed on the lower end surface of the fixed bar 31 through an ear seat. The telescopic end of the hydraulic cylinder 2 350 is used to push the side plate 302 to move. Two brackets 351 are also installed on the lower end surface of the fixed bar 31, and a return spring 352 is installed between the bracket 351 and the side plate 302.

[0042] The second hydraulic cylinder 350 is used to push the side plate 302 to move toward the middle of the mold cavity, and the return spring 352 is gradually stretched until the side plate 302 is aligned with the through groove, the sliding end plate 301 moves, and the side plate 302 penetrates into the through groove, and the through groove restricts the end of the side plate 302. Then the second hydraulic cylinder 350 stops and retracts, and the return spring 352 is still in a stretched state; after the brick is pressed and formed, the end plate 301 is reset under the driving action of the hydraulic drive source 34. When the side plate 302 is disengaged from the through groove, the side plate 302 is reset under the elastic force of the return spring 352 until the side plate 302 is tightly pressed against the rectangular frame 321. The return spring 352 cooperates with the rectangular frame 321 to limit and resist the movement of the side plate 302, thereby improving the stability of the side plate 302, and also improving the convenience of demolding the two end plates 301 and the two side plates 302.

[0043] See Figure 2 、 Figure 3 and Figure 4 The blocking group 33 includes two fixed covers 330 installed on the side wall of the end plate 301. The fixed covers 330 are connected to the through groove. The lower end of the fixed cover 330 is open. The opposite surfaces of the two fixed covers 330 are provided with guide grooves 331. The two guide grooves 331 are slidably connected with a T-shaped seat 332. A blocking plate 333 fixedly connected to the end of the T-shaped seat 332 is slidably connected in the through groove. A mounting hole is provided in the middle of the T-shaped seat 332, and the hydraulic drive source 34 is installed in the mounting hole.

[0044] When the solid waste mixture material is poured into the mold cavity and the side plate 302 presses the solid waste mixture material, the two sealing plates 333 will seal the through groove until the side plate 302 fits against the sealing plate 333, and then the hydraulic drive source 34 pushes the end plate 301 connected thereto to move, so that the through groove and the sealing plate 333 are disengaged, and the end plate 301 moves toward the side plate 302, so that the end of the side plate 302 passes through the through groove, so that the end plate 301 moves to press the solid waste mixture material, thereby ensuring that the solid waste mixture material is more evenly distributed and compacted in the entire mold cavity. At the same time, this multi-directional pressure effectively eliminates the gaps in the solid waste mixture material.

[0045] See Figure 1 、 Figure 2 and Figure 5The sealing and telescopic group 51 includes a receiving groove 510 opened on the side wall of the lower pressure head 50 close to the through groove. A spring groove penetrating the lower pressure head 50 is opened on the top of the receiving groove 510. An end plate 511 is slidably connected in the receiving groove 510. A connecting strip 512 is installed on the top of the end plate 511. A push spring 513 is installed between the connecting strip 512 and the spring groove. Side sealing assemblies are installed on both side walls of the lower pressure head 50 arranged along its width direction.

[0046] See Figure 2 、 Figure 5 、 Figure 6 and Figure 7 The side sealing assembly consists of an L-shaped plate 520 that is slidably connected to the side wall of the lower pressure head 50 and an L-shaped compensation sleeve 521 that is slidably sleeved on the side of the L-shaped plate 520 near the through groove. The side wall of the lower pressure head 50 is provided with a guide groove 522 that is slidably connected to the L-shaped plate 520. A compression spring 1 523 is installed between the guide groove 522 and the L-shaped plate 520, and a compression spring 2 524 is installed between the L-shaped compensation sleeve 521 and the L-shaped plate 520. The lower end surface of the L-shaped plate 520 is flush with the lower end surface of the lower pressure head 50.

[0047] When the end plate 301 is pressed against the end plate 511 and the L-shaped compensation sleeve 521 is moved, the end plate 511 enters the receiving groove 510, and the L-shaped compensation sleeve 521 is sleeved on the L-shaped plate 520. At this time, the push spring 513 and the compression spring 524 are both in a contracted state.

[0048] When the hydraulic cylinder drives the pressing head 50 to move downward to press the solid waste mixture material, the L-shaped plate 520 and the L-shaped compensation sleeve 521 cannot move downward due to the obstruction of the side plate 302. The pressing head 50 compresses the compression spring 523, and the pressing head 50 enters the area between the two end plates 301 and the two side plates 302, thereby pressing the bricks downward. The side sealing assembly cooperates with the end abutment plate 511 to seal the top of the mold cavity when the two side plates 302 and the end plate 301 apply lateral pressure to the solid waste mixture material, without affecting the downward movement of the pressing head 50 to press the solid waste mixture material to form bricks.

[0049] The present invention can also be provided with a plurality of brick - making side - pressing mechanisms 3 connected to the moving mechanism 2, and a hydraulic pressing head 5 used in cooperation with and corresponding to the brick - making side - pressing mechanisms 3 is installed on the fixed table 1. The plurality of brick - making side - pressing mechanisms 3 and the plurality of hydraulic pressing heads 5 cooperate and work simultaneously, thereby realizing the batch production of bricks.

[0050] Refer to Figure 1 and Figure 5 , the moving drive mechanism 2 includes an installation groove 20 opened in the vertical section of the fixed table 1. A vertically - sliding guide rail 21 is connected in the installation groove 20. A mounting plate 22 is horizontally slidably connected to the guide rail 21. Both ends of two fixing strips 31 and the T - shaped seat 332 are fixedly installed on the mounting plate 22. A U - shaped frame 23 is also installed on the vertical section of the fixed table 1. A translation chute 24 is opened on the U - shaped frame 23. The first hydraulic cylinder is slidably connected in the translation chute 24 through a mounting seat. When the mounting plate 22 moves horizontally, the mounting seat is driven to move through the tape group 25.

[0051] Refer to Figure 1 and Figure 5 , the tape group 25 includes a rectangular frame 250 installed on the side of the mounting plate 22 away from the guide rail 21. A guiding groove is opened on the side of the translation chute 24 close to the vertical section of the fixed table 1. A plug rod 251 is installed on the mounting seat. The plug rod 251 penetrates through the translation chute 24 and is inserted into the rectangular frame 250.

[0052] An electric slider one (not shown in the figure) for driving the guide rail 21 to move up and down is installed on the guide rail 21, and an electric slider two (not shown in the figure) for driving the mounting plate 22 to slide along the guide rail 21 is installed on the mounting plate 22. Under the combined action of the electric slider one and the electric slider two, the mounting plate 22 drives the brick - making side - pressing mechanism 3 to move. When the mounting plate 22 moves up and down, the plug rod 251 does not move, that is, the rectangular frame 250 and the plug rod 251 can slide relatively up and down. When the mounting plate 22 moves horizontally, the mounting plate 22 drives the plug rod 251 to move through the rectangular frame 250, and the plug rod 251 drives the mounting seat and the hydraulic pressing head 5 to move horizontally, thereby realizing the function of the integrated translation of the brick - making side - pressing mechanism 3 and the hydraulic pressing head 5, and improving the accuracy of the vertical alignment of the hydraulic pressing head 5 and the brick - making side - pressing mechanism 3 when pressing bricks.

[0053] Refer to Figure 1 , a slanting rib plate 26 is installed between the upper end surface of the fixing strip 31 and the mounting plate 22. The rib plate 26 is used to increase the firmness of the installation between the fixing strip 31 and the mounting plate 22.

[0054] Refer to Figure 1-Figure 7During specific operation, the solid waste mixture material is first placed in the mold cavity, the hydraulic pressing head 5 moves down to close the top of the mold cavity, and then the two side plates 302 move toward the middle of the mold cavity under the driving action of their respective connected pushing drive groups 35 to press the solid waste mixture material horizontally. After that, the hydraulic drive source 34 drives the end plate 301 slidably connected to the fixed bar 31 to move toward the middle of the mold cavity, and the side plate 302 passes through the through groove near one end of the through groove, and the end plate 301 continues to move, thereby realizing the longitudinal pressing and molding of the solid waste mixture material. The solid waste mixture material in the mold cavity is squeezed and applied by the two side plates 302 and the two end plates 301 in pairs, thereby ensuring that the solid waste mixture material is more evenly distributed and compacted in the entire mold cavity. At the same time, this multi-directional pressure effectively eliminates the gap in the solid waste mixture material.

[0055] Then, hydraulic cylinder 2 350 drives the pressing head 50 to move downward to press the solid waste mixture. The L-shaped plate 520 and the L-shaped compensation sleeve 521 cannot move downward due to the obstruction of the side plate 302. The pressing head 50 compresses the compression spring 1 523, and the pressing head 50 enters between the two end plates 301 and the two side plates 302, thereby pressing the solid waste mixture downward to form bricks.

[0056] Finally, the hydraulic pressing head 5 moves upward, and the hydraulic drive source 34 drives the end plate 301 connected to it to reset. When the side plate 302 is disengaged from the through groove, the side plate 302 is automatically reset under the action of the elastic force on the pushing drive group 35, thereby realizing automatic demolding of the bricks, greatly improving the convenience of demolding the bricks after pressing and forming.

[0057] After that, the next brick is made. The mounting plate 22 drives the brick-making side pressure mechanism 3 to move under the cooperation of the electric slider 1 and the electric slider 2. When the mounting plate 22 moves up and down, the insertion rod 251 does not move. When the mounting plate 22 moves horizontally, the mounting plate 22 drives the insertion rod 251 to move through the rectangular frame 250, and the insertion rod 251 drives the mounting seat and the hydraulic pressing head 5 to move horizontally. Then the mounting plate 22 moves downward to place the brick-making side pressure mechanism 3 on the supporting plate 4 again, and repeat the above process to make the next brick.

[0058] The present invention realizes the integrated function of compaction and compression molding of solid waste mixture materials, reduces the vibration step, and can add brick-making side pressure mechanism 3 and hydraulic pressing head 5 according to the actual production demand, thereby realizing small-scale batch production. It is suitable for small and medium-scale brick production, has simple equipment and low maintenance cost.

[0059] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0060] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0061] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A solid waste automatic brick making equipment, characterized in that: Including: A fixed table, the fixed table is L-shaped, a brick-making side pressing mechanism is installed on the vertical section of the fixed table through a moving driving mechanism, and a supporting plate located below the brick-making side pressing mechanism is placed on the fixed table; a hydraulic pressing head is also installed on the vertical section of the fixed table; The brick-making side pressing mechanism includes a mold and two fixed bars. The mold consists of two end plates and two side plates. The lower end faces of the end plates and the side plates are flush. One of the end plates is slidably connected to the lower end faces of the two fixed bars, and two through grooves symmetrically arranged along its length direction are opened on the lower end face of this end plate. The upper end face of the other end plate is fixedly installed on the lower end faces of the two fixed bars. The height of the through groove is the same as the height of the side plate. Two guiding and limiting groups are symmetrically arranged along its length direction on the opposite faces of the two side plates. A blocking group for blocking the through groove is installed on the end face of the end plate slidably connected to the lower end face of the fixed bar and away from the side plate. A hydraulic driving source for driving the adjacent end plate to move is installed on the blocking group. A pushing driving group for driving the adjacent side plate to move along the length direction of the end plate is installed on the fixed bar; The hydraulic pressing head includes a hydraulic cylinder I and a lower pressing head installed at its telescopic end. The side wall of the lower pressing head away from the vertical section of the fixed table and the inner wall of the fixed end plate are in the same vertical plane. Three other side walls of the lower pressing head are jointly installed with a top sealing telescopic group.

2. The automatic brick-making equipment for solid waste according to claim 1, characterized in that: The guiding and limiting group includes a U-shaped frame installed on the side plate. One end of the end plate arranged along its length direction is installed with a rectangular frame with one corner being open. One end of the rectangular frame is connected to the end plate. The horizontal section of the rectangular frame away from the end plate slides into the space between the upper and lower horizontal sections of the U-shaped frame and is then installed with a limiting bar. The height dimension of the limiting bar is greater than the distance dimension between the upper and lower horizontal sections of the U-shaped frame. The U-shaped frame, the rectangular frame and the limiting bar cooperate to slidably connect the side plate and the end plate.

3. The automatic brick-making equipment for solid waste according to claim 1, characterized in that: The top sealing telescopic group includes a storage groove opened on the side wall of the lower pressing head close to the through groove. A spring groove penetrating the lower pressing head is opened at the top of the storage groove. An end abutting plate is slidably connected in the storage groove. A connecting bar is installed at the top of the end abutting plate. A pushing spring is installed between the connecting bar and the spring groove. Side sealing components are installed on both side walls of the lower pressing head arranged along its width direction.

4. The automatic brick-making equipment for solid waste according to claim 1, characterized in that: The moving driving mechanism includes an installation groove opened on the vertical section of the fixed table. A vertically sliding guide rail is connected in the installation groove. An installation plate is horizontally slidably connected to the guide rail. The two fixed bars and the end of the T-shaped seat are fixedly installed on the installation plate. A U-shaped frame is also installed on the vertical section of the fixed table. A translation sliding groove is opened on the U-shaped frame. The hydraulic cylinder I is slidably connected in the translation sliding groove through a mounting seat. When the installation plate moves horizontally, the mounting seat is driven to move through a tape group.

5. The automatic brick-making equipment for solid waste according to claim 1, characterized in that: The blocking group includes two fixed covers installed on the side wall of the end plate. The fixed covers are communicated with the through groove. The lower end of the fixed cover is open. Guide sliding grooves are opened on the opposite faces of the two fixed covers. A T-shaped seat is jointly slidably connected on the two guide sliding grooves. A blocking plate fixedly connected to the end of the T-shaped seat is slidably connected in the through groove. An installation hole is opened in the middle of the T-shaped seat. The hydraulic driving source is installed in the installation hole.

6. The automatic brick-making equipment for solid waste according to claim 3, characterized in that: The side seal assembly consists of an L-shaped plate that is slidably connected to the side wall of the lower pressing head in the up-and-down direction and an L-shaped compensation sleeve that is slidably sleeved on the side of the L-shaped plate close to the through groove. A guide groove for slidably connecting the L-shaped plate is formed on the side wall of the lower pressing head. A first compression spring is installed between the guide groove and the L-shaped plate. A second compression spring is installed between the L-shaped compensation sleeve and the L-shaped plate. The lower end surface of the L-shaped plate is flush with the lower end surface of the lower pressing head.

7. The automatic brick-making equipment for solid waste according to claim 2, characterized in that: The pushing and driving group includes a second hydraulic cylinder fixedly installed on the lower end surface of the fixed strip through an ear seat. The telescopic end of the second hydraulic cylinder is used to push the side plate to move. Two brackets are also installed on the lower end surface of the fixed strip. A return spring is installed between the brackets and the side plate.

8. The automatic brick-making equipment for solid waste according to claim 7, characterized in that: The U-shaped frame and the corresponding rectangular frame are slidably matched. During the movement of the side plate and the end plate, the side plate and the end plate limit and support each other. When the return spring contracts, the side plate is in contact with the side wall of the horizontal section of the rectangular frame far from the end plate. When the end plate moves, it带动 the rectangular frame to move. The limiting strip and the U-shaped frame cooperate to limit the moving distance of the end plate.

9. The automatic brick-making equipment for solid waste according to claim 4, characterized in that: The tape clamping group includes a rectangular frame installed on the side of the mounting plate far from the guide rail. A guide groove is formed on the side of the translation chute close to the vertical section of the fixed table. A plug rod is installed on the mounting seat. The plug rod penetrates through the translation chute and then inserts into the rectangular frame.

10. The automatic brick-making equipment for solid waste according to claim 4, characterized in that: An inclined rib plate is installed between the upper end surface of the fixed strip and the mounting plate.

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