Rapid hardening brick production process

Abstract

The invention relates to the technical field of brick production, and discloses a quick-hardening brick production process which comprises the following steps: moving a lower mold to a position above a brick supporting plate, and sealing to form a forming cavity; horizontally moving the material distribution plate to the position above the lower mold, adding the tailing brick making raw materials into a forming cavity, scraping the materials and then moving out the materials; the upper mold is pressed downwards, and the raw materials in the forming cavity are pressed into bricks; after the bricks are formed, the upper mold and the lower mold are moved upwards, and the brick supporting plate is pushed to move to a brick discharging frame; and a brick supporting plate is supplemented on the pressure-bearing seat. Tailing brick making raw materials are adopted, tailing muck is recycled, urban muck resource utilization is achieved to the maximum extent, a horizontal moving material distribution mode is adopted during brick production, the scraping and leveling functions are integrated, and raw material accumulation and waste on the surface of a mold are reduced; a compression molding mode is adopted, so that gaps among raw material particles are rapidly reduced, and hardening molding of the brick is accelerated; all brick making links are in flexible transition, and the brick production efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of brick production, and more particularly to a fast-hardening brick production process. Background Art

[0002] At present, both China and foreign countries are facing many resource utilization problems of tailings. Reprocessing tailings, an industrial waste, into building materials can reduce tailings emissions while reducing the brick industry's demand for primary resources, achieving the goal of green energy conservation. The traditional brick-making process injects brick-making raw materials into molds, and then cures them in a natural environment or a curing room at a specific temperature and humidity for a period of time. The mixture is solidified into bricks by the hydration and hardening reaction of the cementitious material. This method takes a long time to harden and has low brick-making efficiency.

[0003] In the prior art, for example, the utility model patent with application number CN202420265772.7 discloses a brick pressing and forming device, including a brick forming workbench and a hydraulic pressing mechanism and a hydraulic pushing mechanism sequentially installed on the brick forming workbench from top to bottom, and an upper template and a lower template respectively fixed to the output ends of the hydraulic pressing mechanism and the hydraulic pushing mechanism, the lower template is provided with a plurality of brick mold cavities, a plurality of pressing dies corresponding to the brick mold cavities are fixed at the bottom of the upper template, a pallet support plate is fixed to the brick forming workbench below the lower template, a frame 1 and a pallet box for storing brick pallets are respectively provided on both sides of the brick forming workbench, a push cylinder 1 is fixedly installed on the frame 1, and a temporary pallet that can be extended into the gap between the pallet support plate and the lower template is fixed at the front end of its piston rod, an opening for the brick pallet to enter and exit is provided on the pallet box, and a pulling component that can pull the brick pallet into the gap between the pallet support plate and the lower template is provided at one end of the temporary pallet. This device adopts a pressing and forming method to accelerate the hardening speed of bricks.

[0004] However, in actual use, the method of manually adding materials into the brick mold cavity is adopted, and the equipment needs to be stopped each time the materials are added, which affects the efficiency of brick making, and the raw materials will be wasted if the mold is not scraped.

[0005] Therefore, it is necessary to propose a fast-hardening brick production process to at least partially solve the problems existing in the prior art. Summary of the invention

[0006] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0007] To at least partially solve the above problems, the present invention provides a rapid hardening brick production process, comprising:

[0008] The lower mold moves above the brick support plate and seals to form a molding cavity;

[0009] The distribution plate moves horizontally to the top of the lower mold, adds the tailings brick-making raw materials into the molding cavity, and removes them after scraping;

[0010] The upper mold presses down to press the raw materials in the molding cavity into bricks;

[0011] After the bricks are formed, the upper mold and the lower mold are moved upwards, and the brick support plate is pushed to move to the brick unloading rack;

[0012] Add brick pallets to the pressure seat.

[0013] Preferably, the rapid hardening brick production process adopts a brick production equipment, and the brick production equipment comprises:

[0014] A mold unit, the mold unit includes an upper mold and a lower mold adapted to be arranged, and a mold driving assembly for driving the upper mold and the lower mold to move in a vertical direction;

[0015] A brick support plate is placed on the pressure bearing seat and is sealed below the lower mold;

[0016] A distribution plate is connected with the brick raw material supply device, and the distribution plate slides horizontally along the upper surface of the upper mold.

[0017] Preferably, a loading rack and a unloading rack are respectively arranged on both sides of the equipment, the loading rack stores unused brick pallets, the unloading rack is placed with brick pallets carrying finished bricks, and the loading rack is provided with a pushing assembly for driving the brick pallet to move horizontally.

[0018] Preferably, the mold driving assembly includes: a column, a first hydraulic cylinder and a second hydraulic cylinder, four columns are vertically arranged on the bottom plate of the equipment, and the top end of the column is connected to the top plate; the first hydraulic cylinder is installed on the top plate, the bottom end of the first hydraulic cylinder is connected to the upper mold support plate, and the upper mold support plate is slidably connected to the column, and the upper mold is installed at the bottom end of the upper mold support plate; the second hydraulic cylinder is installed on the bottom plate, the output end of the second hydraulic cylinder is connected to the lower mold support plate, the four lower mold support plates are respectively slidably connected to the four columns, and the top end of the lower mold support plate is connected to the lower mold.

[0019] Preferably, a scraper plate is connected to the top of the cloth plate, the scraper plate is arranged at the front end of the cloth plate in the feeding direction, the scraper plate is made of elastic material, and the top of the scraper plate is in sliding contact with the bottom end of the upper mold.

[0020] Preferably, the brick production equipment also includes:

[0021] A position detection unit, the position detection unit includes a plurality of distance sensors arranged on the lower mold, which are respectively used to detect the relative distance between each position of the lower brick support plate and the lower mold to determine the relative position of the two;

[0022] The posture adjustment unit is arranged in the pressure bearing seat and is used to adjust the position of the brick supporting plate so that the brick supporting plate is parallel to the lower mold.

[0023] Preferably, the brick pallet includes: a support bar and a magnetic plate, the support bar and the magnetic plate are laterally connected to the brick pallet, the cross-section of the support bar is set to be semicircular, the two support bars are respectively located on the front and rear sides of the brick pallet, the two magnetic plates are arranged between the two support bars, and an arc-shaped groove is arranged at the bottom of the magnetic plate.

[0024] Preferably, the posture adjustment unit comprises:

[0025] A lifting hydraulic cylinder connected to the bottom end of the inner wall of the pressure bearing seat;

[0026] The lifting platform is connected to the top of the lifting hydraulic cylinder. A support rod is provided on one side of the top of the lifting platform, and an adjusting hydraulic cylinder is hinged on the other side to adjust the tilt setting of the hydraulic cylinder;

[0027] The adjusting platform is arranged above the lifting platform, one side of the bottom end of the adjusting platform is hinged to the support rod, and the other side is hinged to the output end of the adjusting hydraulic cylinder.

[0028] Preferably, two support rollers are provided at the top of the adjustment platform, the support rollers are supported and connected to the arc surface at the bottom of the support bar, a plurality of anti-slip strips are evenly distributed on the support rollers, and a through groove for the adjustment platform and the support rollers to extend out is provided at the top of the pressure seat.

[0029] Preferably, the pressure bearing seat further comprises:

[0030] An inner sliding frame, which is arranged at the bottom center of the pressure bearing seat;

[0031] A slide rod, the slide rod is vertically slidably connected to the inner frame, the top end of the slide rod extends out of the pressure seat, the bottom end of the slide rod is connected to the end plate, the middle part of the slide rod is connected to the resonance plate, and the resonance plate is located between the inner slide frame and the top plate of the pressure seat; an upper spring and a lower spring are sleeved on the slide rod, the upper spring is connected between the resonance plate and the inner slide frame, and the lower spring is connected between the end plate and the inner slide frame;

[0032] The electromagnetic ball is connected to the top of the sliding rod. When the electromagnetic ball is energized, it generates magnetism and attracts the magnetic plate.

[0033] Preferably, a resonance unit is provided on the adjustment platform, and the resonance unit comprises:

[0034] Vibration roller, the vibration roller is rotatably connected to the vibration roller bracket, and the vibration roller bracket is installed in the groove on the side of the adjustment platform; there are multiple vibration rollers, and any one or more vibration roller shafts are connected to the output end of the motor, and the vibration rollers are evenly arranged with latch teeth; the side wall of the adjustment platform is circumferentially provided with multiple grooves;

[0035] The transmission belt is arranged around the adjustment platform, and correspondingly there are latch teeth arranged on the inner side of the transmission belt. When the vibration roller rotates, the transmission belt is driven to move synchronously;

[0036] A first vibrating paddle, wherein a plurality of first vibrating paddles are evenly connected to the transmission belt.

[0037] Preferably, the resonant plate comprises:

[0038] A rack, the rack is connected to the resonant plate, a latch is provided on the side of the rack close to the adjustment platform, and a transmission gap is provided between the rack and the resonant plate;

[0039] The sliding sleeve is slidably connected to the rack, and an elastic sheet is connected to the inner wall of the sliding sleeve. The elastic sheet has a certain elasticity and extends between adjacent teeth of the rack;

[0040] A second vibration paddle, the second vibration paddle is hinged in the sliding sleeve, and ear plates are connected to both sides of the second vibration paddle;

[0041] Balance plates, two balance plates are hinged in the sliding sleeve and abut against two sides of the second vibration paddle, and a torsion spring is connected between the outer side of the balance plate and the sliding sleeve;

[0042] An elastic reset member is connected between the sliding sleeve and the side vertical plate of the rack.

[0043] Compared with the prior art, the present invention has at least the following beneficial effects:

[0044] The present invention provides a fast-hardening brick production process, which adopts tailings as brick-making raw materials, so that tailings slag can be recycled and reused, and the resource utilization of urban slag can be maximized. A horizontal moving material distribution method is adopted during brick production, and a scraping and leveling function is integrated to reduce the accumulation and waste of raw materials on the mold surface; a pressing molding method is adopted to quickly reduce the gap between raw material particles and accelerate the hardening and molding of bricks; during the production process, the upper and lower molds are quickly closed and separated, and the brick support plate is quickly replaced, and flexible transitions are made between the various links of brick making, which effectively reduces and improves the brick production efficiency.

[0045] The invention discloses a fast-hardening brick production process. Other advantages, objectives and features of the invention will be reflected in part through the following description and will also be understood by those skilled in the art through research and practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0047] Figure 1 It is a structural schematic diagram of the brick production equipment of the present invention;

[0048] Figure 2 It is a schematic diagram of the installation structure of the pressure bearing seat and the brick support plate in the present invention;

[0049] Figure 3 It is a schematic diagram of the cross-sectional structure of the pressure bearing seat in the present invention;

[0050] Figure 4 It is a structural schematic diagram of a brick support plate in the present invention;

[0051] Figure 5 For the present invention Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0052] Figure 6 It is a structural schematic diagram of the adjustment platform in the present invention;

[0053] Figure 7 is a schematic diagram of the cross-sectional structure of the transmission belt in the present invention;

[0054] Figure 8 is a schematic diagram of the cross-sectional structure of the resonance plate in the present invention;

[0055] Fig. 9 For the present invention Figure 8 Schematic diagram of the local enlarged structure at point B in the middle.

[0056] In the figure: 1. Brick support plate; 2. Pressure bearing seat; 3. Lower mold; 4. Distribution plate; 5. Upper mold; 6. Unloading rack; 7. Column; 8. First hydraulic cylinder; 11. Bottom plate; 12. Top plate; 13. Upper mold support plate; 14. Lower mold support plate; 15. Scraper plate; 16. Support bar; 17. Magnetic plate; 20. Adjustment hydraulic cylinder; 21. Lifting hydraulic cylinder; 22. Lifting platform; 23. Adjustment platform; 24. Support rod; 2 5. Support roller; 26. Anti-slip strip; 27. Inner sliding frame; 28. Sliding rod; 29. ​​End plate; 30. Electromagnetic ball; 31. Vibrating roller; 32. Vibrating roller bracket; 33. Groove; 34. Transmission belt; 35. Avoidance groove; 36. First vibration paddle; 37. Resonance plate; 38. Rack; 39. Sliding sleeve; 41. Shrapnel; 42. Second vibration paddle; 43. Ear plate; 44. Balance plate; 45. Torsion spring; 46. Elastic reset member. DETAILED DESCRIPTION

[0057] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0058] It should be understood that terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0059] Embodiment 1:

[0060] like Figure 1 As shown, the present invention provides a fast-hardening brick production process, comprising:

[0061] The lower mold 3 moves to the top of the brick support plate 1 and seals to form a molding cavity;

[0062] The distribution plate 4 moves horizontally to the top of the lower mold 3, adds the tailings brick-making raw materials into the molding cavity, and removes them after scraping;

[0063] The upper mold 5 is pressed downward to press the raw material in the molding cavity into a brick;

[0064] After the bricks are formed, the upper mold 5 and the lower mold 3 are moved upwards, and the brick support plate 1 is pushed to move to the brick unloading rack 6;

[0065] Add brick pallet 1 to the pressure bearing seat 2.

[0066] The working principle and beneficial effects of the above technical solution are:

[0067] A fast-hardening brick production process uses tailings as a raw material for brick making. When making bricks, a lower mold 3 is sealed and placed above a brick support plate 1 to form a molding cavity with a closed bottom; a distribution plate 4 is moved horizontally to the top of the lower mold 3 to accurately sprinkle the tailings raw material into the molding cavity, and then the distribution plate 4 is moved horizontally to scrape off excess raw material and move it out. Raw material collection boxes can be set on both sides of the lower mold 3; an upper mold 5 is pressed downward to apply pressure to the tailings brick-making raw material in the molding cavity to reduce the gap between the raw material particles and form a brick with a stable structure; after the brick is formed, the upper mold 5 and the lower mold 3 move upward to separate from the brick; the brick is placed on the brick support plate 1, and the brick support plate 1 is pushed to move to the brick unloading rack 6 to complete the transfer of the formed brick; finally, a new brick support plate 1 is added to the pressure seat 2, and the entire production process cycle continues.

[0068] The present invention provides a fast-hardening brick production process, which adopts tailings as raw materials for brick making, so that tailings slag can be recycled and reused, and the resource utilization of urban slag can be realized to the greatest extent. A horizontal moving material distribution method is adopted during brick production, and a scraping and leveling function is integrated to reduce the accumulation and waste of raw materials on the mold surface; a pressing molding method is adopted to quickly reduce the gap between raw material particles, and accelerate the hardening and molding of bricks; during the production process, the upper and lower molds are quickly closed and separated, and the brick support plate 1 is quickly replaced, and flexible transitions are made between the various links of brick making, which effectively reduces and improves the brick production efficiency.

[0069] The fast-hardening brick production process adopts a brick production equipment, which includes:

[0070] A mold unit, the mold unit includes an upper mold 5 and a lower mold 3 that are adapted to be arranged, and a mold driving assembly that drives the upper mold 5 and the lower mold 3 to move in a vertical direction;

[0071] A brick support plate 1 is placed on a pressure bearing seat 2 and is sealed below a lower mold 3;

[0072] The distribution plate 4 is connected to the brick raw material supply equipment, and a material injection port corresponding to the forming cavity is arranged at the bottom of the distribution plate 4; the distribution plate 4 slides horizontally along the upper surface of the upper mold 5.

[0073] A loading rack and a unloading rack 6 are respectively arranged on both sides of the equipment. Unused brick pallets 1 are stored in the loading rack, and brick pallets 1 carrying finished bricks are placed on the unloading rack 6. A pushing assembly for driving the brick pallet 1 to move horizontally is arranged on the loading rack.

[0074] Embodiment 2:

[0075] like Figure 1 As shown, on the basis of the above-mentioned embodiment 1, the mold driving assembly includes: a column 7, a first hydraulic cylinder 8 and a second hydraulic cylinder, four columns 7 are vertically arranged on the bottom plate 11 of the equipment, and the top of the column 7 is connected to the top plate 12; the first hydraulic cylinder 8 is installed on the top plate 12, and the bottom end of the first hydraulic cylinder 8 is connected to the upper mold support plate 13, and the upper mold support plate 13 is slidably connected to the column 7, and the upper mold 5 is installed at the bottom end of the upper mold support plate 13; the second hydraulic cylinder is installed on the bottom plate 11, and the output end of the second hydraulic cylinder is connected to the lower mold support plate 14, and the four lower mold support plates 14 are respectively slidably connected to the four columns 7, and the top end of the lower mold support plate 14 is connected to the lower mold 3.

[0076] The working principle and beneficial effects of the above technical solution are:

[0077] The mold driving assembly includes two sets of drives, an upper set and an lower set. When the upper mold 5 is driven, the first hydraulic cylinder 8 is started to operate along its own telescopic direction, and the first hydraulic cylinder 8 drives the upper mold support plate 13 to slide along the column 7, thereby driving the upper mold 5 to move up and down; when the lower mold 3 is driven, the second hydraulic cylinder is started to operate along its own telescopic direction, and the second hydraulic cylinder drives the lower mold support plate 13 to slide along the column 7, thereby driving the lower mold 4 to move up and down; the height of the upper and lower mold assemblies can be adjusted through the above-mentioned mold driving assembly to achieve stable mold closing and demolding of the mold; the upper and lower mold support plates slide along the same column 7 to ensure accurate mold closing of the upper mold 5 and the lower mold 3, improve the brick forming accuracy, and ensure that the produced bricks are regular in size and uniform in thickness.

[0078] Embodiment 3:

[0079] like Figure 1 As shown, based on the above-mentioned embodiment 1, a scraper plate 15 is connected to the top of the cloth plate 4, and the scraper plate 15 is arranged at the front end of the feeding direction of the cloth plate 4. The scraper plate 15 is made of elastic material, and the top of the scraper plate 15 is in sliding contact with the bottom end of the upper mold 5.

[0080] The working principle and beneficial effects of the above technical solution are:

[0081] A driving member for driving the horizontal movement of the material distribution plate 4 is provided on one side of the equipment. After the material distribution plate 4 moves to the top of the lower mold 3, the material distribution holes on it correspond to the molding cavities of the lower mold 3 and the material is accurately added; the material distribution plate 4 fits tightly with the top of the lower mold 3, and moves the material distribution plate 4 back and forth after distribution, scrapes off the excess material on the lower mold 3 and pushes it to one side of the equipment for centralized collection; when the material distribution plate 4 moves, the scraper plate 15 on the top contacts the bottom of the upper mold 5, scrapes off the material adhered to the upper mold 5, and keeps the surface of the upper mold 5 clean. Through the above structural design, the upper mold 5 and the lower mold 3 are scraped and cleaned synchronously, and the amount of raw materials in the mold is accurately controlled, which effectively solves the problem of raw materials remaining on the mold 5 affecting the mold closing accuracy, and effectively improves the consistency of brick size; the excess raw materials can be collected in a centralized manner, which is convenient for subsequent recycling and energy saving.

[0082] Embodiment 4:

[0083] Based on the above embodiment 3, the brick production equipment further includes:

[0084] A position detection unit, which includes a plurality of distance sensors disposed on the lower mold 3, and is used to detect the relative distance between each position of the lower brick support plate 1 and the lower mold 3, so as to determine the relative position of the two;

[0085] The posture adjustment unit is arranged in the pressure bearing seat 2 and is used to adjust the position of the brick supporting plate 1 so that the brick supporting plate 1 is parallel to the lower mold 3.

[0086] The working principle and beneficial effects of the above technical solution are:

[0087] When the movement of the brick pallet 1 is unbalanced, or the brick pallet 1 is used under pressure for a long time, resulting in slight deformation of the structure, a gap will be generated after the brick pallet 1 and the lower mold 3 are assembled. The position detection unit can accurately measure the actual distance between each corresponding position of the brick pallet 1 and the lower mold 3 through the distance sensor to determine the current relative position of the two. When the brick pallet 1 is not parallel to the lower mold 3, the posture adjustment unit will adjust the horizontal position of the brick pallet 1 according to the degree of deviation, adjust the brick pallet 1 and the lower mold 3 to a nearly parallel state, and reduce the position deviation to a preset range; when assembling the mold, the gap between the brick pallet 1 and the lower mold 3 is reduced or eliminated as much as possible to reduce the possibility of raw material leakage, ensure the quality of brick molding, and save raw materials.

[0088] Embodiment 5:

[0089] like Figure 2-Figure 7 As shown, on the basis of the above-mentioned embodiment 4, the brick pallet 1 includes: a support bar 16 and a magnetic plate 17, the support bar 16 and the magnetic plate 17 are laterally connected to the brick pallet 1, the cross-section of the support bar 16 is set to be semicircular, the two support bars 16 are respectively located at the front and rear sides of the brick pallet 1, the two magnetic plates 17 are arranged between the two support bars 16, and an arc-shaped groove is arranged at the bottom of the magnetic plate 17.

[0090] The working principle and beneficial effects of the above technical solution are:

[0091] The two support bars 16 are respectively located on the front and rear sides of the brick pallet 1, playing the basic bearing and supporting functions, so that the brick pallet 1 forms a suspended structure in the middle; compared with the conventional flat plate structure, the suspended structure can disperse the pressure more efficiently, prevent the brick pallet 1 from being dented, deformed, etc. due to long-term concentrated force, and extend the service life of the brick pallet 1; at the same time, the flatness requirements for the top surface of the pressure seat 2 are reduced, so that the horizontality of the top surface of the brick pallet 1 is easier to control; in addition, a heating component is set in the pressure seat 2, and the heating component forms a heat flow in the suspended cavity, heats the middle part of the brick pallet 1 to make it warmer, and accelerate the hardening process of the brick. When the brick pallet 1 moves to the pressure seat 2, the two magnetic plates 17 are attracted by the magnetic components on the pressure seat 2, and the brick pallet 1 is tightly adsorbed on the pressure seat 2 and the position is accurate. At the same time, the two magnetic plates 17 provide auxiliary support for the brick pallet 1 to reduce the deformation of the middle part of the brick pallet 1.

[0092] Embodiment 6:

[0093] like Figure 2-Figure 7 As shown, based on the above embodiment 5, the posture adjustment unit includes:

[0094] A lifting hydraulic cylinder 21, the lifting hydraulic cylinder 21 is connected to the bottom end of the inner wall of the pressure bearing seat 2;

[0095] A lifting platform 22, the lifting platform 22 is connected to the top of the lifting hydraulic cylinder 21, a support rod 24 is provided on one side of the top of the lifting platform 22, and an adjusting hydraulic cylinder 20 is hinged on the other side, and the adjusting hydraulic cylinder 20 is tilted;

[0096] The adjusting platform 23 is arranged above the lifting platform 22 . One side of the bottom end of the adjusting platform 23 is hinged to the support rod 24 , and the other side is hinged to the output end of the adjusting hydraulic cylinder 20 .

[0097] Two support rollers 25 are arranged at the top of the adjustment platform 23, and the support rollers 25 are supported and connected to the arc surface at the bottom of the support bar 16. A plurality of anti-slip strips 26 are evenly distributed on the support rollers 25, and a through groove is arranged at the top of the pressure seat 2 for the adjustment platform 23 and the support rollers 25 to extend out.

[0098] The working principle and beneficial effects of the above technical solution are:

[0099] The posture adjustment unit is used to adjust the position of the brick support plate 1. After the brick support plate 1 moves to the top of the pressure seat 2, when the posture adjustment unit is used, the lifting hydraulic cylinder 21 is started to raise the lifting platform 22, and the adjustment platform 23 is also raised. The support roller 25 on the top of the adjustment platform 23 contacts the support bar 16 at the bottom of the brick support plate 1. The two support rollers 25 can fit the arc surface of the support bar 16 and increase the friction between the two through the anti-slip strip 26, thereby driving the brick support plate 1 to rise; according to the relative position of the brick support plate 1 and the lower template 3, the lifting hydraulic cylinders 21 on both sides are synchronously adjusted. Adjustment of the brick pallet 1 can be performed by adjusting the height difference between the bottom ends of the two sides of the brick pallet 1 after adjustment. Since the inner magnetic plate 17 is also supported, the two sides of the brick pallet 1 are easily suspended. The adjustment hydraulic cylinder 20 at the bottom of the adjustment platform 23 is activated to pull one side of the adjustment platform 23 up or down, so that the two support rollers 25 above the adjustment platform 23 are tilted accordingly and adapted to the tilt angle of the brick pallet 1, so that the support rollers 25 and the support bars 16 fit more closely, ensuring stable support for the brick pallet 1 and preventing it from shaking under pressure. When the bricks are formed, the lifting hydraulic cylinder 21 is activated to lower the lifting platform 22 and the adjustment platform 22, so that the brick pallet 1 contacts the pressure seat 2 again, and then the brick pallet 1 can be moved out.

[0100] Embodiment 7:

[0101] like Figure 2-Figure 7 As shown, based on the above embodiment 6, the pressure bearing seat 2 also includes:

[0102] An inner sliding frame 27, which is arranged at the bottom center of the pressure bearing seat 2;

[0103] The slide bar 28 is vertically slidably connected to the inner frame 27, the top end of the slide bar 28 extends out of the pressure seat 2, the bottom end of the slide bar 28 is connected to the end plate 29, the middle part of the slide bar 28 is connected to the resonance plate 37, and the resonance plate 37 is located between the inner slide frame 27 and the top plate of the pressure seat 2; the slide bar 28 is sleeved with an upper spring and a lower spring, the upper spring is connected between the resonance plate 37 and the inner slide frame 27, and the lower spring is connected between the end plate 29 and the inner slide frame 27;

[0104] The electromagnetic ball 30 is connected to the top of the sliding rod 28 . When the electromagnetic ball 30 is energized, it generates magnetism and attracts the magnetic plate 17 .

[0105] The working principle and beneficial effects of the above technical solution are:

[0106] In the initial position, the electromagnetic ball 30 is completely located on the pressure seat 2 or partially protrudes from the pressure seat 2, and will not block the brick support plate 1 from moving onto the pressure seat 2; the electromagnetic ball 30 is energized while moving to generate attraction; when the brick support plate 1 moves to the preset position, the magnetic plate 17 corresponds to the electromagnetic ball 30, and the electromagnetic ball 30 moves upward and abuts against the arc groove of the magnetic plate 17, adsorbing and positioning the brick support plate 1, and keeping the brick support plate 1 accurately and stably placed; when the brick support plate 1 is adjusted in angle, the electromagnetic ball 30 cooperates with the arc groove to prevent the brick support plate 1 from separating from the slide bar 28. At the same time, the upper spring and the lower spring are arranged on the slide bar 28, which can provide support for the slide bar 28, and under the joint action of elastic force and magnetic force, the middle part of the brick support plate 1 is stably connected, so as to avoid the phenomenon of shaking caused by the sudden disappearance of pressure on the brick support plate 1 after brick making is completed. When the brick support plate 1 needs to be moved out, the electromagnetic ball 30 is powered off, the magnetic plate 17 loses its suction force, and the slide rod 28 falls back into the pressure seat 2.

[0107] Embodiment 8:

[0108] like Figure 2-Figure 7 As shown, based on the above-mentioned embodiment 7, a resonance unit is provided on the adjustment platform 23, and the resonance unit includes:

[0109] A vibration roller 31, the vibration roller 31 is rotatably connected to a vibration roller bracket 32, and the vibration roller bracket 32 ​​is installed in a groove 33 on the side of the adjustment platform 23; there are multiple vibration rollers 31, and any one or more of the vibration rollers 31 are connected to the output end of the motor, and the vibration rollers 31 are evenly arranged with latch teeth; the side wall of the adjustment platform 23 is circumferentially provided with multiple avoidance grooves 35;

[0110] The transmission belt 34 is arranged around the adjustment platform 23, and the inner side of the transmission belt 34 is provided with corresponding latch teeth, and the transmission belt 34 is driven to move synchronously when the vibration roller 31 rotates;

[0111] A first vibration paddle 36 , wherein a plurality of first vibration paddles 36 are evenly connected to the transmission belt 34 .

[0112] The working principle and beneficial effects of the above technical solution are:

[0113] When the resonance unit is in use, the motor is started to drive one or more of the vibration rollers 31 to rotate, and the latch teeth on the vibration roller 31 are meshed with the latch teeth on the inner side of the transmission belt 34, and the avoidance groove 35 provides sliding space for the latch teeth on the inner side of the transmission belt 34; with the help of the meshing action between the latch teeth, the transmission belt 34 is driven to synchronously circle along the adjustment platform 23, and the first vibration paddle 36 moves synchronously with the transmission belt 34. When the first vibration paddle 36 passes through the resonance plate 37, it collides with it, and the vibration generated is transmitted to the brick support plate 1 through the slide bar 28, so that the raw materials added inside are vibrated and the gap between the raw materials is reduced, thereby ensuring the accurate amount of raw materials in each molding cavity, avoiding the situation where the gap between the raw materials in the molding cavity is large and the top overflow is caused, thereby improving the brick molding quality.

[0114] Embodiment 9:

[0115] like Figure 8 , Fig. 9 As shown, based on the above-mentioned embodiment 8, the resonant plate 37 includes:

[0116] A rack 38, the rack 38 is connected to the resonant plate 37, a latching tooth is provided on one side of the rack 38 close to the adjustment platform 23, and a transmission gap is provided between the rack 38 and the resonant plate 37;

[0117] The sliding sleeve 39 is slidably connected to the rack 38. The inner wall of the sliding sleeve 39 is connected with a spring sheet 41. The spring sheet 41 has a certain elasticity and extends between adjacent teeth of the rack 38.

[0118] A second vibration paddle 42, the second vibration paddle 42 is hinged in the sliding sleeve 39, and ear plates 43 are connected to both sides of the second vibration paddle 42;

[0119] Balance plates 44, two balance plates 44 are hinged in the sliding sleeve 39 and abut against two sides of the second vibration paddle 42, and a torsion spring 45 is connected between the outer side of the balance plate 44 and the sliding sleeve 39;

[0120] The elastic reset member 46 is connected between the sliding sleeve 39 and the side vertical plate 47 of the rack 38 .

[0121] The working principle and beneficial effects of the above technical solution are:

[0122] When the first vibration paddle 36 passes through the resonance plate 37, it contacts and collides with the second vibration paddle 42, generating a first vibration source; the first vibration paddle 36 drives the second vibration paddle 42 to move, causing the sliding sleeve 39 to slide along the rack 38, and the elastic piece 41 on the inner wall of the sliding sleeve 39 moves between the adjacent teeth of the rack 38, frequently collides, deforms and resets, generating a second vibration source; when the sliding sleeve 39 moves, it pulls the elastic reset member 46 to extend and store energy; when the first vibration paddle 36 squeezes the second vibration paddle 42, the second vibration paddle 42 emits The balance plates 44 on one side are extended between adjacent teeth and vibrate as they move, generating a third vibration source. When the first vibration paddle 36 rotates to separate from the second vibration paddle 42, the sliding sleeve 39 is reset under the action of the elastic reset member 46, and the balance plate 44 is reset under the action of the torsion spring 45, and the second vibration paddle 42 is returned to the normal position. As the transmission belt 34 rotates, the first vibration paddle 36 cyclically contacts the vibration component on the resonance plate 37.

[0123] Through the above-mentioned structural design, a vibration component with multiple vibration sources is set on the resonance plate 37. When the first vibration paddle 36 contacts the second vibration paddle 42, vibration waves are generated at multiple contact points, so that they have sufficient vibration intensity and are transmitted to the brick support plate 1. The direction of the vibration source is enriched, thereby solving the problem that a single vibration source has a poor vibration compaction effect on the raw material particles.

[0124] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0125] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0126] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A process for producing fast-hardening bricks, characterized in that: include: The lower mold (3) moves above the brick support plate (1) and seals to form a molding cavity; The material distribution plate (4) moves horizontally to the top of the lower mold (3), adds the tailings brick-making raw materials into the molding cavity, and removes them after scraping; The upper mold (5) is pressed downward to press the raw materials in the molding cavity into bricks; After the bricks are formed, the upper mold (5) and the lower mold (3) are moved upwards, and the brick support plate (1) is pushed to move to the brick unloading rack (6); The brick support plate (1) is added to the pressure bearing seat (2).

2. A fast hardening brick production process according to claim 1, characterized in that: A brick production equipment is used, and the brick production equipment includes: A mold unit, the mold unit comprising an upper mold (5) and a lower mold (3) adapted to be arranged, and a mold driving assembly for driving the upper mold (5) and the lower mold (3) to move in a vertical direction; A brick support plate (1), the brick support plate (1) is placed on the pressure bearing seat (2) and is sealed below the lower mold (3); A distribution plate (4) is connected to a brick raw material supply device, and the distribution plate (4) slides horizontally along the upper surface of the upper mold (5).

3. A fast hardening brick production process according to claim 2, characterized in that: A loading rack and a unloading rack (6) are respectively arranged on both sides of the equipment. Unused brick pallets (1) are stored in the loading rack. Brick pallets (1) carrying finished bricks are placed on the unloading rack (6). A pushing assembly for driving the brick pallet (1) to move horizontally is arranged on the loading rack.

4. A fast hardening brick production process according to claim 2, characterized in that: The mold driving assembly comprises: a column (7), a first hydraulic cylinder (8) and a second hydraulic cylinder. The four columns (7) are vertically arranged on a bottom plate (11) of the equipment, and the top ends of the columns (7) are connected to a top plate (12); the first hydraulic cylinder (8) is installed on the top plate (12), the bottom end of the first hydraulic cylinder (8) is connected to an upper mold support plate (13), and the upper mold support plate (13) is slidably connected to the column (7), and the upper mold (5) is installed at the bottom end of the upper mold support plate (13); the second hydraulic cylinder is installed on the bottom plate (11), the output end of the second hydraulic cylinder is connected to a lower mold support plate (14), the four lower mold support plates (14) are respectively slidably connected to the four columns (7), and the top end of the lower mold support plate (14) is connected to the lower mold (3).

5. A fast hardening brick production process according to claim 4, characterized in that: The top end of the material distribution plate (4) is connected to a scraper plate (15), which is arranged at the front end of the material distribution plate (4) in the feeding direction. The scraper plate (15) is made of elastic material, and the top end of the scraper plate (15) is in sliding contact with the bottom end of the upper mold (5).

6. A fast hardening brick production process according to claim 5, characterized in that: Brick production equipment also includes: A position detection unit, the position detection unit comprising a plurality of distance sensors arranged on the lower mold (3), respectively used to detect the relative distance between each position of the lower brick support plate (1) and the lower mold (3), so as to determine the relative position of the two; A posture adjustment unit is arranged in the pressure bearing seat (2) and is used to adjust the position of the brick support plate (1) so that the brick support plate (1) is parallel to the lower mold (3).

7. A fast hardening brick production process according to claim 6, characterized in that: The brick support plate (1) comprises: a support bar (16) and a magnetic plate (17), wherein the support bar (16) and the magnetic plate (17) are transversely connected to the brick support plate (1), the cross section of the support bar (16) is arranged to be semicircular, the two support bars (16) are respectively located at the front and rear sides of the brick support plate (1), the two magnetic plates (17) are arranged between the two support bars (16), and the bottom of the magnetic plate (17) is provided with an arc groove.

8. A fast hardening brick production process according to claim 7, characterized in that: The attitude adjustment unit includes: A lifting hydraulic cylinder (21), the lifting hydraulic cylinder (21) is connected to the bottom end of the inner wall of the pressure bearing seat (2); A lifting platform (22), the lifting platform (22) is connected to the top of the lifting hydraulic cylinder (21), a support rod (24) is arranged on one side of the top of the lifting platform (22), and an adjusting hydraulic cylinder (20) is hingedly connected on the other side, and the adjusting hydraulic cylinder (20) is arranged to be tilted; The adjusting platform (23) is arranged above the lifting platform (22), one side of the bottom end of the adjusting platform (23) is hinged to the support rod (24), and the other side is hinged to the output end of the adjusting hydraulic cylinder (20).

9. A fast-hardening brick production process according to claim 8, characterized in that: Two supporting rollers (25) are arranged at the top of the adjusting platform (23), the supporting rollers (25) are supported and connected to the arc surface at the bottom of the supporting strip (16), a plurality of anti-slip strips (26) are evenly distributed on the supporting rollers (25), and a through groove for the adjusting platform (23) and the supporting rollers (25) to extend out is arranged at the top of the pressure bearing seat (2).

10. A fast-hardening brick production process according to claim 9, characterized in that: The pressure bearing seat (2) also includes: An inner sliding frame (27), the inner sliding frame (27) being arranged at the bottom center of the pressure bearing seat (2); A slide bar (28), the slide bar (28) is vertically slidably connected to the inner frame (27), the top end of the slide bar (28) extends out of the pressure seat (2), the bottom end of the slide bar (28) is connected to an end plate (29), the middle part of the slide bar (28) is connected to a resonance plate (37), and the resonance plate (37) is located between the inner slide frame (27) and the top plate of the pressure seat (2); an upper spring and a lower spring are sleeved on the slide bar (28), the upper spring is connected between the resonance plate (37) and the inner slide frame (27), and the lower spring is connected between the end plate (29) and the inner slide frame (27); The electromagnetic ball (30) is connected to the top of the sliding rod (28). When the electromagnetic ball (30) is energized, it generates magnetism and attracts the magnetic plate (17).

Images