Mould for processing recycled concrete thermal insulation building blocks

Abstract

The utility model relates to the technical field of concrete heat preservation building block processing, and particularly discloses a recycled concrete heat preservation building block processing mold which comprises a bearing plate, supporting rods are fixed to the four corners of the top end of the bearing plate, and a forming mechanism is arranged outside the supporting rods. The forming mechanism comprises a middle mold, the middle mold is fixed to the middle position of the outer wall of the supporting rod, a forming cavity is formed in the middle mold, an upper mold plate is slidably connected to the position, above the middle mold, of the outer wall of the supporting rod, and a forming mold is fixed to the bottom end of the upper mold plate; staggering deviation is avoided when the middle mold, the upper mold plate and the lower mold plate are attached through the supporting rods and the limiting holes, concrete can be formed and cooled into building blocks through cooperation of the forming mold, the forming cavity and the sealing block, demolding of the building blocks can be facilitated through cooperation of the hydraulic rods, the retaining rings and the crane, meanwhile, more building blocks can be manufactured, and the production efficiency is improved. The labor intensity is reduced while manual auxiliary demolding is avoided, and the productivity can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete thermal insulation block processing, in particular to a mold for processing recycled concrete thermal insulation blocks. Background Technique

[0002] The concrete self-thermal insulation composite block refers to a multi-row hole block composed of coarse and fine aggregates, binders, fly ash, admixtures, water and other components of concrete mixture, which is formed by a block molding machine, meets the requirements of thermal insulation performance, and does not require further thermal insulation treatment, or is composed of a concrete mixture and a high-efficiency thermal insulation material (one-time compounding and two-time compounding), has the requirements of meeting the mechanical properties and thermal insulation performance of buildings, does not require further thermal insulation treatment, and the thermal insulation material has the same service life as the building.

[0003] In the existing technology, after the prepared concrete material is poured into the concrete block mold with the corresponding shape by a grouting device, it is pressed and sealed, and after waiting for cooling and solidification, the block is obtained, and then the complete block can be obtained only after manual demoulding.

[0004] In the existing technical solution, when demoulding these solidified blocks, it is necessary to manually assist in adjusting and turning the mold, and then wait for the block to fall off before taking it. This operation method has low efficiency, and at the same time, the labor intensity is relatively large, which affects the overall production capacity of the blocks. Summary of the Invention

[0005] The purpose of the utility model is to provide a mold for processing recycled concrete thermal insulation blocks, which can facilitate the demoulding of blocks, and at the same time can produce more blocks, avoid manual-assisted demoulding, reduce the labor intensity and improve the production capacity, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mold for processing recycled concrete thermal insulation blocks, including a bearing plate, four corners of the top end of the bearing plate are fixedly provided with support rods, and a forming mechanism is arranged outside the support rods.

[0007] The forming mechanism includes a middle mold, the middle mold is fixed at the middle position of the outer wall of the support rod, and a forming cavity is opened inside the middle mold. An upper template is slidably connected above the middle mold on the outer wall of the support rod, and a forming mold is fixed at the bottom end of the upper template. A lower template is slidably connected below the middle mold on the outer wall of the support rod, and a hydraulic rod is connected to the bottom end of the lower template. Limiting holes are opened at the positions corresponding to the support rods on the inner walls of the middle mold, the upper template and the lower template.

[0008] Preferably, a sliding structure is formed between the forming mold and the forming cavity, and the forming mold is detachably connected to the upper template through bolts.

[0009] Preferably, a sealing block is fixed to the top end of the lower template, and a buckle is connected above the upper template.

[0010] Preferably, connecting blocks are embedded on both sides of the outer wall of the upper template, and a connecting mechanism is arranged below the connecting blocks.

[0011] Preferably, the connecting mechanism includes a threaded rod which is rotatably connected to the inner wall of the connecting block. The threaded rod passes through the top end of the connecting block and is fixed with a first connecting rod. The bottom end of the threaded rod is rotatably connected to a sleeve, and a support plate is sleeved at the bottom end of the sleeve.

[0012] Preferably, the connecting mechanism further includes a second connecting rod which is rotatably connected to the bottom end of the sleeve inside the support plate, and a driving motor is connected to the bottom end of the second connecting rod.

[0013] Preferably, the threaded rod is in threaded connection with the sleeve, and the sleeve and the support plate form a rotating structure through the driving motor.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When the middle mold, the upper template and the lower template are fitted together through the support rod and the limiting hole, dislocation and deviation can be avoided. Cooperating with the forming mold, the forming cavity and the sealing block, concrete can be formed and cooled into blocks. Cooperating with the hydraulic rod, the buckle and the crane, the blocks can be conveniently demolded, and more blocks can be produced at the same time. Avoiding manual-assisted demolding can reduce the labor intensity and improve the production capacity.

[0016] 2. Through the cooperation of the connecting block, the threaded rod, the first connecting rod, the sleeve, the support plate, the second connecting rod and the driving motor, when the upper template and the lower template are fitted to the middle mold, they can be pressed tightly to avoid loosening, and the stability when the middle mold, the upper template and the lower template are fitted together can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is the overall structural view of the present utility model;

[0019] Figure 2 It is the structural schematic diagram of the forming cavity of the present utility model;

[0020] Figure 3Schematic structural diagram of the hydraulic rod of the present utility model;

[0021] Figure 4 Schematic structural diagram of the threaded rod of the present utility model.

[0022] Explanation of reference numerals in the drawings:

[0023] 1, bearing plate; 2, support rod; 3, forming mechanism; 301, middle mold; 302, upper template; 303, forming die; 304, forming cavity; 305, lower template; 306, hydraulic rod; 307, limiting hole; 4, sealing block; 5, snap ring; 6, connecting block; 7, connecting mechanism; 701, threaded rod; 702, first connecting rod; 703, sleeve; 704, support plate; 705, second connecting rod; 706, driving motor. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides a technical solution:

[0026] Please refer to Figures 1 to 3 , a mold for processing recycled concrete thermal insulation blocks, including a bearing plate 1. Four corners of the top end of the bearing plate 1 are fixedly provided with support rods 2, and a forming mechanism 3 is arranged outside the support rods 2; the forming mechanism 3 includes a middle mold 301, the middle mold 301 is fixedly arranged at the middle position of the outer wall of the support rod 2, a forming cavity 304 is opened inside the middle mold 301, an upper template 302 is slidably connected above the middle mold 301 on the outer wall of the support rod 2, a forming die 303 is fixedly arranged at the bottom end of the upper template 302, a lower template 305 is slidably connected below the middle mold 301 on the outer wall of the support rod 2, a hydraulic rod 306 is connected to the bottom end of the lower template 305, limiting holes 307 are opened at positions corresponding to the support rods 2 on the inner walls of the middle mold 301, the upper template 302 and the lower template 305, a sliding structure is formed between the forming die 303 and the forming cavity 304, the forming die 303 is detachably connected to the upper template 302 through bolts, a sealing block 4 is fixedly arranged at the top end of the lower template 305, and a snap ring 5 is connected above the upper template 302.

[0027] By adopting the above technical solution, first, the hydraulic rod 306 installed in the bearing plate 1 works, causing the lower template 305 to rise and the sealing block 4 to penetrate into the forming cavity 304 of the middle mold 301. Subsequently, the concrete mortar is introduced into the forming cavity 304. Immediately afterwards, the crane lifts the upper template 302 through the buckle 5 and slews it on the support rod 2 through the limit hole 307. The support rod 2 facilitates the alignment and avoidance of deviation when the middle mold 301, the upper template 302, and the lower template 305 are fitted together. The forming die 303 is composed of multiple small dies. The forming die 303 penetrates into the forming cavity 304 for die-casting multiple blocks, facilitating the simultaneous processing of multiple blocks. At the same time, the forming die 303 is detachable from the upper template 302 through bolts, which is convenient for replacement according to the block form to improve applicability. After forming, through the crane and the hydraulic rod 306, the upper template 302 and the lower template 305 are reset, and the blocks are separated from the middle mold 301 by the support of the sealing block 4, which is convenient for the staff to directly take the blocks, avoiding the cumbersome manual-assisted flipping and demoulding with a large labor intensity.

[0028] Specifically, as Figure 1 and Figure 4 shown, two connecting blocks 6 are embedded on both sides of the outer wall of the upper template 302. A connecting mechanism 7 is arranged below the connecting block 6. The connecting mechanism 7 includes a threaded rod 701, the threaded rod 701 is rotatably connected to the inner wall of the connecting block 6, the top end of the threaded rod 701 penetrates out of the connecting block 6 and is fixed with a first connecting rod 702, the bottom end of the threaded rod 701 is rotatably connected with a sleeve 703, a support plate 704 is sleeved at the bottom end of the sleeve 703. The connecting mechanism 7 further includes a second connecting rod 705, the second connecting rod 705 is rotatably connected to the bottom end of the sleeve 703 inside the support plate 704, the bottom end of the second connecting rod 705 is connected with a driving motor 706, the threaded rod 701 is in threaded connection with the sleeve 703, and a rotating structure is formed between the sleeve 703 and the support plate 704 through the driving motor 706.

[0029] By adopting the above technical solution, when the upper template 302 and the lower template 305 slide relative to each other, the connecting block 6 drives the threaded rod 701 to insert into the sleeve 703. The threaded rod 701 passes through the first connecting rod 702, and the sleeve 703 passes through the second connecting rod 705, and are respectively rotatably connected to the corresponding connecting block 6 and the support plate 704. Driven by the driving motor 706, when the upper template 302 slides down, it drives the sleeve 703 to be in threaded connection with the threaded rod 701 and slide, so that the upper template 302 and the lower template 305 are tightly fitted on the middle mold 301 to avoid loosening and affecting the processing quality.

[0030] Working principle: The hydraulic rod 306 installed in the bearing plate 1 jacks up the lower template 305, which stably slides along the support rod 2 through the limit hole 307, enabling the sealing block 4 to penetrate into the forming cavity 304 of the forming middle mold 301 for support. Then, concrete is injected. The buckle 5 is lifted by a crane, and the upper template 302 slides along the support rod 2, allowing the forming mold 303 to enter the concrete for mold pressing. Subsequently, the driving motor 706 installed in the support plate 704 drives the sleeve 703 to rotate through the second connecting rod 705. When the upper template 302 slides down, the threaded rod 701 enters the sleeve 703 and is inserted through threaded connection. The connecting block 6 rotates to limit the first connecting rod 702 to enable the threaded rod 701 to rotate stably, thereby improving the connection stability between the upper template 302 and the middle mold 301. After cooling, the driving motor 706 rotates in the reverse direction, and the threaded rod 701 disengages from the sleeve 703. The upper template 302 is lifted by the crane through the buckle 5, and the lower template 305 moves downward in cooperation with the contraction of the hydraulic rod 306, enabling the block to be demolded and facilitating the staff to take it.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mold for processing recycled concrete thermal insulation blocks, comprising a bearing plate (1), characterized in that: Support rods (2) are fixed at the four corners of the top end of the bearing plate (1), and a forming mechanism (3) is arranged outside the support rods (2); The molding mechanism (3) comprises a middle mold (301), the middle mold (301) is fixed at the middle position of the outer wall of the support rod (2), and a molding cavity (304) is provided inside the middle mold (301), an upper mold plate (302) is slidably connected above the middle mold (301) of the outer wall of the support rod (2), and a molding die (303) is fixed at the bottom end of the upper mold plate (302), a lower mold plate (305) is slidably connected below the middle mold (301) of the outer wall of the support rod (2), and a hydraulic rod (306) is connected at the bottom end of the lower mold plate (305), and a limiting hole (307) is provided on the inner walls of the middle mold (301), the upper mold plate (302) and the lower mold plate (305) at a position corresponding to the support rod (2).

2. The mold for processing recycled concrete thermal insulation blocks according to claim 1, characterized in that: A sliding structure is formed between the molding die (303) and the molding cavity (304), and the molding die (303) is detachably connected to the upper mold plate (302) via bolts.

3. The mold for processing recycled concrete thermal insulation blocks according to claim 1, characterized in that: A sealing block (4) is fixed to the top of the lower template (305), and a buckle ring (5) is connected to the top of the upper template (302).

4. The mold for processing recycled concrete thermal insulation blocks according to claim 1, characterized in that: Connecting blocks (6) are embedded on both sides of the outer wall of the upper template (302), and a connecting mechanism (7) is provided below the connecting blocks (6).

5. The mold for processing recycled concrete thermal insulation blocks according to claim 4, characterized in that: The connection mechanism (7) comprises a threaded rod (701) which is rotatably connected to the inner wall of the connection block (6), and a first connection rod (702) is fixed to the top of the threaded rod (701) which passes through the connection block (6), and a sleeve (703) is rotatably connected to the bottom end of the threaded rod (701), and a support plate (704) is sleeved on the bottom end of the sleeve (703).

6. The mold for processing recycled concrete thermal insulation blocks according to claim 5, characterized in that: The connection mechanism (7) further comprises a second connection rod (705), the second connection rod (705) being rotatably connected to the bottom end of the inner sleeve (703) of the support plate (704), and the bottom end of the second connection rod (705) is connected to a driving motor (706).

7. The mold for processing recycled concrete thermal insulation blocks according to claim 6, characterized in that: The threaded rod (701) is threadably connected to the sleeve (703), and the sleeve (703) forms a rotating structure with the support plate (704) via a driving motor (706).

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