Autoclaved aerated concrete block mold

Abstract

The utility model relates to the technical field of concrete blocks, and provides an autoclaved aerated concrete block mold which comprises a workbench, a limiting seat is embedded in the top end of the workbench, a containing assembly is arranged at the upper end of the limiting seat and used for containing autoclaved aerated concrete, an extrusion assembly is arranged at the upper end of the containing assembly, and the extrusion assembly is used for extruding the autoclaved aerated concrete. The autoclaved aerated concrete extrusion forming device comprises a workbench used for carrying out extrusion forming on autoclaved aerated concrete, a plurality of supporting columns are fixedly connected to the two sides of the top end of the workbench, a supporting plate is fixedly connected to the top ends of the multiple supporting columns, the containing assembly comprises a containing frame arranged at the top end of a limiting seat, and a plurality of I-shaped clamping seats are connected into the containing frame in a clamped mode. And first clamping blocks are connected to the inner walls of the two ends of each I-shaped clamping base in a clamped mode, and each first clamping block is fixedly connected with the inner wall of the containing frame, so that the manufacturing time flow of the autoclaved aerated concrete blocks is shortened, and the manufacturing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete blocks, and specifically, to an autoclaved aerated concrete block mold. Background Technique

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made from main raw materials such as fly ash, lime, cement, gypsum, slag, etc., adding appropriate foaming agents, regulators, and bubble stabilizers, and going through processes such as batching and mixing, casting, static stopping, cutting, and autoclaving.

[0003] After retrieval, the existing patent (publication number: CN218803004U) discloses an autoclaved aerated concrete block forming mold, which relates to the technical field of concrete molds, including a working shell. An electric push rod is arranged on the upper wall of the working shell, the bottom end of the electric push rod is fixedly connected with a pressing plate, the top end of the pressing plate is fixedly connected with an L-shaped support plate, and an extrusion assembly is arranged at the bottom end of the L-shaped support plate. The extrusion assembly includes: an extrusion shell fixedly connected to the bottom end of the L-shaped support plate; an extrusion rod passing through and slidingly connected to the lower wall of the extrusion shell. By turning on the electric push rod to make the pressing plate move downward to press the mold shell, when the pressing plate moves downward, it will drive the extrusion assembly to move downward together. Through the cooperation of the extrusion rod, extrusion block, spring one, and L-shaped iron block, the degree of extrusion can be penetrated, so as to ensure the quality of concrete blocks while preventing the pressing plate from being damaged and increasing the service life of the device. The above utility model ensures that the concrete blocks are not over-extruded to damage the pressing plate through reasonable extrusion. However, this device manufactures a whole autoclaved concrete block semi-finished product at one time. After pressure forming, it needs to be cut by an additional device to cut the autoclaved concrete block semi-finished product into multiple small pieces before subsequent processing, which increases the production cost and prolongs the production time. Content of the Utility Model

[0004] The utility model provides an autoclaved aerated concrete block mold, which solves the problem in the related technology that this device manufactures a whole autoclaved concrete block semi-finished product at one time. After pressure forming, it needs to be cut by an additional device to cut the autoclaved concrete block semi-finished product into multiple small pieces before subsequent processing, which increases the production cost and prolongs the production time.

[0005] The technical solution of the present utility model is as follows: A autoclaved aerated concrete block mold, comprising: a workbench, a limiting seat is embedded at the top end of the workbench, a placing component is arranged at the upper end of the limiting seat for containing autoclaved aerated concrete, an extrusion component is arranged at the upper end of the placing component for extruding and forming the autoclaved aerated concrete, and a plurality of columns are fixedly connected to both sides of the top end of the workbench, and a support plate is fixedly connected to the top ends of the plurality of columns.

[0006] The placing component includes a placing frame arranged at the top end of the limiting seat, a plurality of I-shaped clamping seats are clamped and connected inside the placing frame, the inner walls of both ends of the plurality of I-shaped clamping seats are clamped and connected with first clamping blocks, each first clamping block is fixedly connected with the inner wall of the placing frame, and pulling rings are fixedly connected to both sides of the top ends of the plurality of I-shaped clamping seats.

[0007] Preferably, the placing component further includes second clamping blocks fixedly connected to the four corners of the placing frame, I-shaped clamping blocks are clamped and connected to both sides of the placing frame, the inner walls of both ends of the two I-shaped clamping blocks are clamped and connected with the second clamping blocks, and a plurality of calibration lines are arranged on one inner wall of the placing frame.

[0008] Preferably, the placing component further includes a plurality of fixing screws threadedly connected to the inner walls of the I-shaped clamping blocks, and the other ends of the plurality of fixing screws are threadedly connected to the second clamping blocks.

[0009] Preferably, the placing component further includes reinforcing seats fixedly connected to the four corners of the bottom end of the placing frame, a plurality of reinforcing rods are clamped and connected to the inner walls of each reinforcing seat, and the bottom ends of the plurality of reinforcing rods are clamped and connected to the top end of the workbench.

[0010] Preferably, the extrusion component includes a motor fixedly connected to the top end of the support plate, the output end of the motor penetrates through the bottom outer wall of the support plate of the column and is fixedly connected with a lead screw, and the bottom end of the lead screw is rotatably connected to the top end of the workbench.

[0011] Preferably, the extrusion component further includes a threaded sleeve threadedly connected to the outer wall of the lead screw, and a fixing plate is fixedly connected to the rear outer wall of the threaded sleeve.

[0012] Preferably, the extrusion component further includes sliding sleeves fixedly connected to both ends of the fixing plate, and sliding rods are slidably connected to the inner walls of the two sliding sleeves.

[0013] Preferably, the extrusion component further includes an extrusion plate fixedly connected to the bottom outer wall of the fixing plate, a plurality of clamping grooves are formed at the bottom end of the extrusion plate, clamping holes are formed on both sides of the bottom end of each clamping groove, and the outer walls of the pulling rings are clamped and connected to each clamping hole.

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the concrete is separated by the I-shaped clamping seat, so that each piece of concrete exists independently inside the placement frame. The volume of the concrete is calibrated by the calibration line, avoiding damage to the placement frame during the extrusion curing process due to excessive pouring of concrete, ensuring that the volume of each concrete semi-finished product is consistent, improving the quality of the concrete blocks, thus avoiding the trouble of secondary cutting in the later stage, improving the working efficiency of the device, shortening the production time process of autoclaved aerated concrete blocks, improving the production efficiency, and further improving the working efficiency of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is the front view structural schematic diagram proposed for the present utility model;

[0018] Figure 2 is the rear view expanded structural schematic diagram proposed for the present utility model;

[0019] Figure 3 is the structural schematic diagram of the placement component proposed for the present utility model;

[0020] Figure 4 is the structural schematic diagram of the extrusion component proposed for the present utility model;

[0021] Figure 5 is the partial structural schematic diagram of the extrusion component proposed for the present utility model;

[0022] In the figure: 1, workbench; 2, limit seat; 3, placement component; 301, placement frame; 302, first clamping block; 303, I-shaped clamping seat; 304, pull ring; 305, second clamping block; 306, I-shaped clamping block; 307, fixing screw; 308, reinforcement seat; 309, reinforcement rod; 310, calibration line; 4, support column; 5, support plate; 6, extrusion component; 601, motor; 602, lead screw; 603, threaded sleeve; 604, sliding sleeve; 605, fixing plate; 606, extrusion plate; 607, clamping groove; 608, clamping hole; 609, sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0024] An embodiment of the present application discloses an autoclaved aerated concrete block mold. Please refer to Figures 1 - 3, an autoclaved aerated concrete block mold, comprising: a workbench 1, a limit seat 2 is embedded at the top end of the workbench 1, and the limit seat 2 is used to limit the placement frame 301. A placement assembly 3 is arranged at the upper end of the limit seat 2 for containing autoclaved aerated concrete. An extrusion assembly 6 is arranged at the upper end of the placement assembly 3 for extruding and forming the autoclaved aerated concrete. A plurality of support columns 4 are fixedly connected to both sides of the top end of the workbench 1, and a support plate 5 is fixedly connected to the top ends of the plurality of support columns 4. The placement assembly 3 includes a placement frame 301 arranged at the top end of the limit seat 2. A plurality of I-shaped clamping seats 303 are clamped and connected inside the placement frame 301. The inner walls at both ends of the plurality of I-shaped clamping seats 303 are clamped and connected with first clamping blocks 302, and each first clamping block 302 is fixedly connected to the inner wall of the placement frame 301. An oil film is covered inside the placement frame 301, which is convenient for separating the concrete semi-finished product from the placement frame 301, and at the same time reduces the evaporation of water vapor, which is beneficial to the curing of the concrete semi-finished product. Pull rings 304 are fixedly connected to both sides of the top ends of the plurality of I-shaped clamping seats 303. An oil film is covered on the surface of the I-shaped clamping seats 303 in contact with the concrete, which is convenient for separating the I-shaped clamping seats 303 from the concrete semi-finished product during demolding. When it is necessary to remove the I-shaped clamping seats 303, hold the pull rings 304 and lift the pull rings 304 upward. Drive the I-shaped clamping seats 303 to move upward through the pull rings 304, so that the I-shaped clamping seats 303 are separated from the concrete semi-finished product. The placement assembly 3 further includes second clamping blocks 305 fixedly connected to the four corners of the placement frame 301. I-shaped clamping blocks 306 are clamped and connected to both sides of the placement frame 301. An oil film is covered on the outside of the I-shaped clamping blocks 306, which is convenient for separating the I-shaped clamping blocks 306 from the concrete semi-finished product when demolding is required. The inner walls at both ends of the two I-shaped clamping blocks 306 are clamped and connected with the second clamping blocks 305. A plurality of calibration lines 310 are arranged on one inner wall of the placement frame 301, and the calibration lines 310 are used to calibrate the volume of the poured concrete to avoid damage to the placement frame 301 caused by excessive extrusion due to excessive pouring of concrete. The placement assembly 3 further includes a plurality of fixing screws 307 threadedly connected to the inner walls of the I-shaped clamping blocks 306, and the other ends of the plurality of fixing screws 307 are threadedly connected to the second clamping blocks 305. The placement assembly 3 further includes reinforcement seats 308 fixedly connected to the four corners of the bottom end of the placement frame 301. A plurality of reinforcement rods 309 are clamped and connected to the inner walls of each reinforcement seat 308, and the reinforcement rods 309 are used to fix the reinforcement seats 308 to the workbench 1, thereby fixing the placement frame 301 on the upper end of the limit seat 2. The bottom ends of the plurality of reinforcement rods 309 are clamped and connected to the top end of the workbench 1. When it is necessary to pour the mold, rotate the placement frame 301 by 180 degrees so that the bottom end of the mouth of the placement frame 301 is in contact with the top surface of the transport trolley. By vibrating the bottom of the placement frame 301, the concrete semi-finished product moves downward during vibration. When the bottom end of the concrete semi-finished product moves to the top of the trolley,Slowly lift the placement frame 301 upward so that the semi-finished concrete automatically separates from the placement frame 301 under the action of gravity, thus completing demoulding. After demoulding is completed, start the transport trolley, and drive the semi-finished concrete to the autoclave through the transport trolley for autoclaving.

[0025] Please refer to Figures 2 - 4 , the extrusion assembly 6 includes a motor 601 fixedly connected to the top end of the support plate 5. The output end of the motor 601 penetrates the outer wall of the bottom end of the support plate 5 of the support column 4 and is fixedly connected to a lead screw 602. The bottom end of the lead screw 602 is rotatably connected to the top end of the workbench 1. The extrusion assembly 6 further includes a threaded sleeve 603 threadedly connected to the outer wall of the lead screw 602. A fixing plate 605 is fixedly connected to the outer wall of the rear end of the threaded sleeve 603. The extrusion assembly 6 further includes sliding sleeves 604 fixedly connected to both ends of the fixing plate 605. Slide bars 609 are slidably connected to the inner walls of the two sliding sleeves 604. The extrusion assembly 6 further includes an extrusion plate 606 fixedly connected to the outer wall of the bottom end of the fixing plate 605. A plurality of engaging grooves 607 are formed at the bottom end of the extrusion plate 606. Engaging holes 608 are formed on both sides of the bottom end of each engaging groove 607. Each engaging hole 608 is engaged with the outer wall of the pull ring 304. When the lead screw 602 rotates, the threaded sleeve 603 is driven by the lead screw 602, the fixing plate 605 is driven by the threaded sleeve 603, and the two sliding sleeves 604 on both sides are driven by the fixing plate 605 to move downward on the slide bars 609, so as to drive the fixing plate 605 to move downward stably, and further drive the extrusion plate 606 to move downward stably. When the extrusion plate 606 is engaged inside the placement frame 301, the bottom surface height of the extrusion plate 606 is lower than the position of the calibration line 310, so as to facilitate the extrusion of the semi-finished concrete.

[0026] Working principle and usage process: First, pour the concrete raw materials to be reverse-molded into the interior of the placement frame 301, ensuring that the height of the concrete raw materials does not exceed the height of the calibration line 310. Then, start the motor 601. The output end of the motor 601 drives the lead screw 602 to rotate. The lead screw 602 drives the threaded sleeve 603 for transmission. The threaded sleeve 603 drives the fixed plate 605 to move downward. The fixed plate 605 drives the extrusion plate 606 to move downward into the interior of the placement frame 301 and extrude the concrete raw materials. At this time, the engaging groove 607 just engages with the top of the I-shaped engaging seat 303, and at the same time, the engaging hole 608 fits with the pull ring 304. When the curing is completed, start the motor 601. The output end of the motor 601 drives the lead screw 602 to rotate in the reverse direction. The lead screw 602 drives the threaded sleeve 603 for reverse transmission. Thus, the threaded sleeve 603 drives the fixed plate 605 to move upward. The fixed plate 605 drives the extrusion plate 606 to move upward, separating the extrusion plate 606 from the concrete semi-finished product. At this time, remove the reinforcement rod 309, then remove the fixing screw 307, separate the I-shaped engaging block 306 from the second engaging block 305, and at the same time, separate the I-shaped engaging seat 303 from the first engaging block 302. Finally, move the placement frame 301 to the transport trolley for demolding.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An autoclaved aerated concrete block mold, comprising: A workbench (1), characterized in that a limit seat (2) is embedded in the top of the workbench (1), a placement component (3) is arranged at the upper end of the limit seat (2) for containing autoclaved aerated concrete, an extrusion component (6) is arranged at the upper end of the placement component (3) for extruding the autoclaved aerated concrete, and a plurality of pillars (4) are fixedly connected to both sides of the top of the workbench (1), and a plurality of support plates (5) are fixedly connected to the tops of the pillars (4); The placement assembly (3) comprises a placement frame (301) arranged at the top of the limiting seat (2); the interior of the placement frame (301) is snap-connected with a plurality of I-shaped snap-connecting seats (303); the inner walls at both ends of the plurality of I-shaped snap-connecting seats (303) are snap-connected with first snap-connecting blocks (302); each of the first snap-connecting blocks (302) is fixedly connected to the inner wall of the placement frame (301); and the top sides of the plurality of I-shaped snap-connecting seats (303) are fixedly connected with pull rings (304).

2. The autoclaved aerated concrete block mold according to claim 1, characterized in that: The placement assembly (3) further comprises second engaging blocks (305) fixedly connected to the four corners of the placement frame (301); both sides of the placement frame (301) are engaged with I-shaped engaging blocks (306); both end inner walls of the two I-shaped engaging blocks (306) are engaged with the second engaging blocks (305); and a plurality of calibration lines (310) are arranged on the inner wall of one side of the placement frame (301).

3. The autoclaved aerated concrete block mold according to claim 2, characterized in that: The placement assembly (3) further comprises a plurality of fixing screws (307) threadedly connected to the inner wall of the I-shaped clamping block (306), and the other ends of the plurality of fixing screws (307) are all threadedly connected to the second clamping block (305).

4. The autoclaved aerated concrete block mold according to claim 2, characterized in that: The placement assembly (3) further comprises a reinforcement seat (308) fixedly connected to the four corners of the bottom end of the placement frame (301), the inner wall of each reinforcement seat (308) being snap-fitted with a plurality of reinforcement rods (309), and the bottom ends of the plurality of reinforcement rods (309) being snap-fitted with the top end of the workbench (1).

5. The autoclaved aerated concrete block mold according to claim 1, characterized in that: The extrusion assembly (6) comprises a motor (601) fixedly connected to the top of the support plate (5); the output end of the motor (601) passes through the outer wall of the bottom end of the support plate (5) of the pillar (4) and is fixedly connected to a screw rod (602); the bottom end of the screw rod (602) is rotatably connected to the top of the workbench (1).

6. The autoclaved aerated concrete block mold according to claim 5, characterized in that: The extrusion assembly (6) further comprises a threaded sleeve (603) threadedly connected to the outer wall of the screw rod (602), and a fixing plate (605) is fixedly connected to the outer wall of the rear end of the threaded sleeve (603).

7. The autoclaved aerated concrete block mold according to claim 6, characterized in that: The extrusion assembly (6) further comprises sliding sleeves (604) fixedly connected to both ends of the fixed plate (605), and the inner walls of the two sliding sleeves (604) are both slidably connected to sliding rods (609).

8. The autoclaved aerated concrete block mold according to claim 7, characterized in that: The extrusion assembly (6) further comprises an extrusion plate (606) fixedly connected to the outer wall of the bottom end of the fixing plate (605), and a plurality of engaging grooves (607) are provided at the bottom end of the extrusion plate (606), and engaging holes (608) are provided on both sides of the bottom end of each engaging groove (607), and each engaging hole (608) is engaged with the outer wall of the pull ring (304).

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