Die convenient for taking bricks for production of autoclaved building blocks

Abstract

The utility model discloses a mould convenient for taking bricks for production of autoclaved building blocks, which comprises an upper mould plate, a lower mould plate and a mould frame consisting of two U-shaped frames, a plurality of coaxial arc-shaped holes are arrayed on the circumference of the lower mould plate, a plurality of connecting mechanisms are arrayed on the circumference of the outer side of the mould frame, the lower ends of the connecting mechanisms are arranged in the arc-shaped holes and are clamped with baffle plates in the arc-shaped holes, and the lower ends of the connecting mechanisms are clamped with baffle plates in the arc-shaped holes. During demolding, the mold frame is rotated under the guiding action of the arc-shaped hole to enable the building block to be separated from the lower mold plate, so that the building block is prevented from being adhered to the bottom of the brick mold when being transferred to cutting equipment, and compared with an existing mold demolding mode, the process is simplified, the cost is saved, adhesion between the side edge of the building block and the mold is reduced, and the production efficiency is improved. And the device is particularly suitable for building blocks with larger sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of building block production equipment, in particular to a mold for conveniently taking bricks in the production of autoclaved blocks. Background Art

[0002] Autoclaved blocks are porous concrete building materials made from raw materials such as fly ash, lime, cement, and gypsum. Since foaming agents, regulators, and bubble stabilizers are added to the raw materials, they have a large number of cavities inside after the concrete solidifies, so they have advantages such as good heat insulation performance and light unit volume mass.

[0003] In the production of autoclaved blocks, after the stirred raw materials are injected into the brick mold, they are formed by vibration and extrusion, and then cut into blocks that meet the dimensional requirements. Subsequently, the blocks are autoclaved and cured to finished products. Since the concrete is not completely solidified and formed during cutting, the blocks are prone to adhesion to the mold bottom when transferred to the cutting equipment. Currently, in order to avoid adhesion, a plastic film is usually laid in the mold before pouring. This method not only increases the production cost, but also causes appearance defects in the formed bricks due to the poor fit between the plastic film and the inner wall of the brick mold. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies, and propose a mold for conveniently taking bricks in the production of autoclaved blocks, so as to solve the technical problem of adhesion between autoclaved blocks and the bottom of the brick mold when transferred to the cutting equipment in the prior art.

[0005] To achieve the above technical purpose, the technical solution of the utility model provides a mold for conveniently taking bricks in the production of autoclaved blocks, including: an upper template, a lower template, and a mold frame. The mold frame is arranged on the lower template, the upper template is arranged inside the mold frame, a plurality of coaxial arc-shaped holes are circumferentially arrayed on the lower template, a baffle is arranged on the inner wall of the arc-shaped hole from top to bottom, an insertion hole is arranged on the upper part of the baffle, a chute coaxial with the arc-shaped hole is arranged on the baffle, a plurality of connecting mechanisms are circumferentially arrayed on the outer side of the mold frame, and the lower end of the connecting mechanism is arranged inside the arc-shaped hole and is engaged with the baffle.

[0006] Furthermore, the connecting mechanism includes a connecting pipe, the connecting pipe is vertically arranged and its outer wall is connected with the mold frame, a telescopic rod and a spring are arranged inside the connecting pipe, the upper end of the telescopic rod is kept inside the connecting pipe, the lower end is provided with a clamping block, the upper end of the spring is connected with the telescopic rod, the lower end is connected with the connecting pipe, a sealing cover is arranged at the upper end of the connecting pipe, an unlocking rod is arranged on the sealing cover, the upper end of the unlocking rod penetrates through the sealing cover, and the lower end is kept inside the connecting pipe.

[0007] Furthermore, pressing discs are arranged at one ends of the unlocking rod adjacent to the telescopic rod.

[0008] Furthermore, the mold frame is formed by enclosing two U-shaped frames. Buckle quick clamps are arranged on both sides of the U-shaped frames. The buckle quick clamps press and seal the upper ends of the two U-shaped frames. A tension hook lock is arranged on the outer bottom surface of the U-shaped frame, and a positioning post cooperating with the tension hook lock is arranged on the lower template 1.

[0009] Furthermore, grooves and blocks are respectively arranged on both sides of the upper end of the U-shaped frame and are matched with each other.

[0010] Compared with the prior art, the beneficial effects of the present utility model include:

[0011] By providing an upper template, a lower template and a mold frame composed of two U-shaped frames, a number of coaxial arc-shaped holes are arranged in a circumferential array on the lower template, and a number of connecting mechanisms are arranged in a circumferential array on the outer side of the mold frame. The lower end of the connecting mechanism is arranged in the arc-shaped hole and is engaged with the inner baffle thereof. When demolding, the mold frame is rotated under the guiding action of the arc-shaped hole to separate the building block from the lower template, thereby avoiding the adhesion of the building block to the bottom of the brick mold when transferring to the cutting equipment. Compared with the demolding method of the existing mold, the process is not only simplified and the cost is saved, but also the adhesion of the side of the building block to the mold is reduced, which is especially suitable for building blocks with larger sizes. Description of the Drawings

[0012] Figure 1 is a schematic diagram of a mold for conveniently taking bricks in the production of autoclaved building blocks provided by the present utility model;

[0013] Figure 2 is a schematic diagram of the connecting mechanism of a mold for conveniently taking bricks in the production of autoclaved building blocks provided by the present utility model;

[0014] In the figure: lower template 1, arc-shaped hole 101, baffle 102, insertion hole 103, chute 104, positioning post 105, upper template 2, U-shaped frame 3, connecting mechanism 4, connecting pipe 401, cover 402, telescopic rod 403, unlocking rod 404, pressing plate 405, spring 406, block 407, buckle quick clamp 5, tension hook lock 6. Detailed Embodiments

[0015] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0016] Embodiment 1

[0017] Refer to Figure 1The utility model provides a mold for convenient brick removal for autoclaved building block production, including an upper template 2, a lower template 1 and two U-shaped frames 3. The top ends of the two U-shaped frames 3 are connected to each other to surround the upper template 2 and install it therein. Buckle quick clamps 5 are arranged on both sides of the U-shaped frame 3. The upper ends of the two sides are respectively provided with matching grooves and blocks. The buckle quick clamps 5 press the upper ends of the two U-shaped frames and seal the connection between the two U-shaped frames through the grooves and the blocks. A tensioning hook lock buckle 6 is installed on the outer bottom surface of the U-shaped frame, and a positioning column 105 matching the tensioning hook lock buckle 6 is installed on the lower template 1.

[0018] A plurality of coaxial arc holes 101 are arranged in a circular array on the lower template 1, and a baffle 102 is arranged from top to bottom on the inner wall of the arc hole 101. An entry hole 103 is opened on the upper part of the baffle 102, and a slide groove 104 coaxial with the arc hole 101 is arranged on the baffle 102. A connecting mechanism 4 is installed on the outer side of the U-shaped frame 3, and the lower end of the connecting mechanism 4 is arranged in the arc hole 101 and is engaged with the baffle 102.

[0019] Reference Figure 2 The connecting mechanism 4 includes a connecting tube 401, which is vertically arranged and its outer wall is fixedly connected to the U-shaped frame 3. A telescopic rod 403 and a spring 406 are installed inside the connecting tube 401. The upper end of the telescopic rod 403 is retained in the connecting tube 401, and a block 407 is provided at the lower end. A cover 402 is installed at the upper end of the connecting tube 401, and an unlocking rod 404 is installed on the cover 402. The upper end of the unlocking rod 404 passes through the cover 402, and the lower end is retained in the connecting tube 401. A pressure plate 405 is installed on the end of the unlocking rod 404 adjacent to the telescopic rod 403. The upper end of the spring 406 is pressed against the pressure plate 405 on the telescopic rod 403, and the lower end is connected to the connecting tube 401.

[0020] In order to facilitate the understanding of the present invention, the following Figure 1 - Figure 2 The working principle of this solution is described in detail:

[0021] Before use, the two U-shaped frames 3 are combined into a brick mold by the buckle quick clamp 5 and placed on the lower template 1. The lower end of the connecting tube 401 is set in the arc hole 101. At this time, the clamping block 407 passes through the entry hole 103 and is below the baffle 102. The lower end of the connecting tube 401 is above the baffle 102. The tensioning hook lock 6 is opened to connect its hook with the positioning column 105. The handle of the tensioning hook lock 6 is pulled to make the telescopic rod 403 slide in the slide groove 104. The clamping block 407 compresses the spring 406 when sliding along the lower surface of the baffle 102, thereby pressing the U-shaped frame 3 against the lower template 1; in actual application, before the tensioning hook lock 6 is fully buckled, the connecting tube 401 has moved to the end of the arc hole 101, and the tensioning hook lock 6 can be locked to fix the U-shaped frame 3 on the lower template 1.

[0022] When demolding, loosen the tension hook lock 6 and press down the unlocking lever 404 to disengage the latch block 407 from the contact with the lower surface of the baffle 102. Rotate the U-shaped frame 3 in the reverse direction. At this time, the arc-shaped hole 101 plays a guiding role. During the rotation process, the building blocks in the two U-shaped frames 3 rotate accordingly, thus separating from the lower template 1 to avoid adhesion when transferred to the cutting equipment. And under the protection of the U-shaped frame 3, no deformation will occur during the rotation process. Open the buckle quick clamp 5, and the two U-shaped frames 3 can be removed separately from both sides. Compared with the existing mold, the demolding method of pulling up from bottom to top is not only simple to operate, but also reduces the adhesion between the side of the building block and the mold, and is especially suitable for building blocks with larger sizes.

[0023] The specific embodiments of the present invention described above do not constitute a limitation to the protection scope of the present invention. Any other corresponding changes and deformations made according to the technical concept of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A mold for conveniently taking bricks in the production of autoclaved blocks, comprising: An upper template, a lower template and a mold frame. The mold frame is arranged on the lower template, and the upper template is arranged within the mold frame. It is characterized in that: a number of coaxial arc-shaped holes are circumferentially arrayed on the lower template, a baffle is arranged on the inner wall of the arc-shaped hole from top to bottom, an insertion card hole is arranged at the upper part of the baffle, a chute coaxial with the arc-shaped hole is arranged on the baffle, a number of connecting mechanisms are circumferentially arrayed on the outer side of the mold frame, and the lower end of the connecting mechanism is arranged within the arc-shaped hole and is engaged with the baffle.

2. The mold for conveniently taking bricks in the production of autoclaved blocks according to claim 1, characterized in that: The connecting mechanism includes a connecting pipe which is vertically arranged and whose outer wall is connected with the mold frame. A telescopic rod and a spring are arranged inside the connecting pipe. The upper end of the telescopic rod is retained within the connecting pipe, and the lower end is provided with a clamping block. The upper end of the spring is connected with the telescopic rod, and the lower end is connected with the connecting pipe. A sealing cover is arranged at the upper end of the connecting pipe, and an unlocking rod is arranged on the sealing cover. The upper end of the unlocking rod penetrates through the sealing cover, and the lower end is retained within the connecting pipe.

3. The mold for conveniently taking bricks in the production of autoclaved blocks according to claim 2, wherein: Pressure plates are arranged at one ends of the unlocking rod adjacent to the telescopic rod.

4. The mold for conveniently taking bricks in the production of autoclaved blocks according to claim 2 or 3, characterized in that: The mold frame is formed by enclosing two U-shaped frames. Buckle quick clamps are arranged on both sides of the U-shaped frames. The upper ends of the two U-shaped frames are tightly pressed and sealed by the buckle quick clamps. Tightening hook locks are arranged on the outer bottom surface of the U-shaped frames, and positioning columns matched with the tightening hook locks are arranged on the lower template.

5. The mold for conveniently taking bricks in the production of autoclaved blocks according to claim 4, characterized in that: Matched grooves and clamping blocks are respectively arranged on both sides of the upper end of the U-shaped frame.

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