Forming mold for producing ash aerated concrete block

Abstract

The utility model discloses a forming die for producing an ash aerated concrete block, and relates to the technical field of concrete block production, the forming die comprises a frame, the right surface of the frame is symmetrically provided with sliding chutes in a penetrating manner, and the bottom of the frame is provided with a demoulding mechanism for demoulding the block. According to the forming mold for producing the grey aerated concrete block, a second movable forming plate is operated to move longitudinally, then a third movable forming plate is operated to move longitudinally, the surface of the third movable forming plate is tightly attached to the side face of the second movable forming plate, and therefore the distance between the third movable forming plate and a first fixed forming plate is changed, and then the third movable forming plate is operated to form the grey aerated concrete block. The third movable forming plate and the fourth movable forming plate move transversely, then the distance between the fourth movable forming plate and the second movable forming plate is changed, under mutual cooperation, the effect of adjusting the size of the mold is achieved, the situation that steps exist between the forming plates is effectively avoided, and the quality of building block products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete block production, in particular to a forming die for the production of gray aerated concrete blocks. Background Technique

[0002] Aerated concrete blocks are a new type of building material with light weight, porous structure, good heat insulation and fire resistance, and can be nailed, sawed, planed and have a certain seismic resistance. In the production process of aerated concrete blocks, a forming die is required to determine the shape and size of the aerated concrete blocks.

[0003] In the prior art, as disclosed in Chinese Patent No.: CN213829496U, an adjustable forming die for aerated concrete blocks is disclosed. It includes a die body. A longitudinal scale is arranged at the top of one end of the die body in the transverse direction, and a transverse scale is arranged at the top of one end of the die body in the longitudinal direction. A transverse forming plate and a longitudinal forming plate are arranged inside the die body. Both ends of the longitudinal forming plate are in sliding fit with the inner surfaces of both ends of the die body in the longitudinal direction, and the transverse forming plate is located between the longitudinal forming plate and the inner surface of one end of the die body in the transverse direction. The beneficial effects of the utility model are: the utility model has reasonable design, simple and stable structure, and strong practicability; it can form more specifications of aerated concrete blocks, is suitable for the forming of more specifications of aerated concrete blocks, avoids the need for multiple dies to complete the production of different specifications of aerated concrete blocks, reduces resource waste, and reduces production costs, and is suitable for popularization and use.

[0004] Based on the above prior art, although the die is suitable for the forming of more specifications of aerated concrete blocks, however, the die adjusts its size by the telescopic plate telescoping inside the forming plate. However, at the connection of the telescopic fit, there are inevitably steps, resulting in corresponding steps during the forming of the blocks, thus affecting the product quality of the blocks. For this reason, the utility model provides a forming die for the production of gray aerated concrete blocks. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a forming die for the production of gray aerated concrete blocks, which solves the problem that the existing die adjusts its size by the telescopic plate telescoping inside the forming plate. However, at the connection of the telescopic fit, there are inevitably steps, resulting in corresponding steps during the forming of the blocks, thus affecting the product quality of the blocks.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A forming die for the production of gray aerated concrete blocks, including a frame. The right surface of the frame is symmetrically penetrated and provided with sliding grooves. A demoulding mechanism is arranged at the bottom of the frame for demoulding the blocks. A forming mechanism is arranged inside the frame for forming the blocks. The forming mechanism includes: a semi-fixed forming component, which is arranged inside the frame. The semi-fixed forming component includes a fixed forming plate one and a movable forming plate two. A first guide rod is fixedly connected to the top of the movable forming plate two. A first guide block is slidably arranged on the outer surface of the first guide rod. A movable forming component, which includes a movable forming plate three and a movable forming plate four. A third guide rod is fixedly connected to the top of the movable forming plate four. A second guide block is slidably arranged on the outer surface of the third guide rod. The movable forming component further includes a slider slidably arranged inside the sliding groove. A second guide rod is fixedly connected to the left surface of the slider. A sliding rod is slidably arranged on the outer surface of the second guide rod.

[0007] Preferably, the fixed forming plate one is fixedly installed on the left inner wall of the frame. The first guide block is fixedly installed at a position near the right side of the top of the fixed forming plate one. The right side of the fixed forming plate one is in contact with the left side of the movable forming plate two.

[0008] Preferably, the rear side of the movable forming plate three is in contact with the front side of the movable forming plate two. The front and rear sides of the movable forming plate four are in contact with the front side of the fixed forming plate one. The right side of the movable forming plate four is in contact with the left side of the movable forming plate three. The second guide block is fixedly installed at a position near the left side of the top of the movable forming plate three. The sliding rod is fixedly installed at a position near the right side of the front side of the movable forming plate three.

[0009] Preferably, a first locking bolt is threadedly penetrated through the top of the first guide block. The bottom end of the first locking bolt is in contact with the top surface of the first guide rod.

[0010] Preferably, a second locking bolt is threadedly penetrated through the top of the second guide block. The bottom end of the second locking bolt is in contact with the top surface of the third guide rod. A third locking bolt is threadedly penetrated through the top of one of the sliding rods. The bottom end of the third locking bolt is in contact with the top surface of the second guide rod. A connecting plate is fixedly connected to the right side of one of the sliders. A fourth locking bolt is threadedly penetrated through the top of the connecting plate.

[0011] Preferably, the demoulding mechanism includes a U-shaped bottom plate fixedly installed at the bottom of the frame. A sliding plate is slidably arranged inside the inner wall of the U-shaped bottom plate. The top surface of the sliding plate is in contact with the bottoms of the fixed forming plate one, the movable forming plate two, the movable forming plate three, and the movable forming plate four respectively.

[0012] Beneficial effects

[0013] The utility model provides a forming die for producing grey aerated concrete blocks. Compared with the prior art, the following beneficial effects are achieved:

[0014] (1) For the forming die for producing grey aerated concrete blocks, by operating the movable forming plate two to move longitudinally, and then operating the movable forming plate three to move longitudinally, the surface of the movable forming plate three is closely attached to the side surface of the movable forming plate two, thereby changing the distance between the movable forming plate three and the fixed forming plate one. Then, by operating the movable forming plate three, the movable forming plate three and the movable forming plate four are made to move transversely, thereby changing the distance between the movable forming plate four and the movable forming plate two. With mutual cooperation, the size of the die can be adjusted, effectively avoiding the existence of steps between the forming plates and improving the quality of the block products.

[0015] (2) For the forming die for producing grey aerated concrete blocks, by pre-laying a foam board or other flexible plates at the bottom of the U-shaped bottom plate. When the block is formed, pull the handle on the sliding plate to pull the sliding plate out of the U-shaped bottom plate. At this time, the bottom of the block is suspended, and press the top of the block to make the block fall onto the foam board and no longer adhere to the die. Then, firmly grasp the handles on both sides of the frame and lift the whole die, so as to facilitate the removal of the block, reduce the damage to the block and improve the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional external view schematic diagram of the utility model;

[0017] Figure 2 is another three-dimensional external view schematic diagram of the utility model;

[0018] Figure 3 is a three-dimensional external view schematic diagram of the demoulding mechanism of the utility model;

[0019] Figure 4 is a three-dimensional external view schematic diagram of the forming mechanism of the utility model.

[0020] In the figure: 1. Frame; 11. Chute; 2. Demoulding mechanism; 21. U-shaped bottom plate; 22. Sliding plate; 3. Forming mechanism; 31. Semi-fixed forming assembly; 311. Fixed forming plate one; 312. First guide block; 313. Movable forming plate two; 314. First guide rod; 315. First locking bolt; 32. Movable forming assembly; 321. Slide block; 322. Second guide rod; 323. Slide rod; 324. Movable forming plate three; 325. Second guide block; 326. Movable forming plate four; 327. Third guide rod; 328. Connecting plate; 329. Second locking bolt; 3210. Third locking bolt; 3211. Fourth locking bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides two technical solutions:

[0023] Figures 1 - 4The first embodiment is shown: A molding die for the production of gray aerated concrete blocks, including a frame 1. Symmetrically penetrating chutes 11 are provided on the right surface of the frame 1. A demolding mechanism 2 is arranged at the bottom of the frame 1 for demolding the blocks. A molding mechanism 3 is arranged inside the frame 1 for molding the blocks. The molding mechanism 3 includes: a semi-fixed molding assembly 31, which is arranged inside the frame 1. The semi-fixed molding assembly 31 includes a fixed molding plate one 311 and a movable molding plate two 313. A first guide rod 314 is fixedly connected to the top of the movable molding plate two 313. A first guide block 312 is slidably arranged on the outer surface of the first guide rod 314. A movable molding assembly 32, which includes a movable molding plate three 324 and a movable molding plate four 326. A third guide rod 327 is fixedly connected to the top of the movable molding plate four 326. A second guide block 325 is slidably arranged on the outer surface of the third guide rod 327. The movable molding assembly 32 further includes a slider 321 slidably arranged inside the chute 11. A second guide rod 322 is fixedly connected to the left surface of the slider 321. A slide rod 323 is slidably arranged on the outer surface of the second guide rod 322. The fixed molding plate one 311 is fixedly installed on the left inner wall of the frame 1. The first guide block 312 is fixedly installed at a position near the right side of the top of the fixed molding plate one 311. The right side of the fixed molding plate one 311 is in contact with the left side of the movable molding plate two 313. The rear side of the movable molding plate three 324 is in contact with the front side of the movable molding plate two 313. The front and rear sides of the movable molding plate four 326 are in contact with the front side of the fixed molding plate one 311. The right side of the movable molding plate four 326 is in contact with the left side of the movable molding plate three 324. The second guide block 325 is fixedly installed at a position near the left side of the top of the movable molding plate three 324. The slide rod 323 is fixedly installed at a position near the right side of the front side of the movable molding plate three 324. A first locking bolt 315 threadedly penetrates through the top of the first guide block 312. The bottom end of the first locking bolt 315 is in contact with the top surface of the first guide rod 314. By turning the knob on the first locking bolt 315, the end of the first locking bolt 315 contacts and presses or disengages from the first guide rod 314, playing a role in fixing or loosening the fixed molding plate one 311 and the movable molding plate two 313. A second locking bolt 329 threadedly penetrates through the top of the second guide block 325. The bottom end of the second locking bolt 329 is in contact with the top surface of the third guide rod 327. By turning the knob on the second locking bolt 329, the second locking bolt 329 contacts and presses or disengages from the third guide rod 327, playing a role in fixing or loosening the movable molding plate three 324 and the movable molding plate four 326. A third locking bolt 3210 threadedly penetrates through the top of one of the slide rods 323. By turning the knob on the third locking bolt 3210, the third locking bolt 3210 contacts and presses or disengages from the second guide rod 322, playing a role in longitudinally limiting the movable molding plate three 324 and the movable molding plate four 326.The bottom end of the third locking bolt 3210 contacts the top surface of the second guide rod 322. A connecting plate 328 is fixedly connected to the right side of one of the sliders 321. A fourth locking bolt 3211 threadedly penetrates through the top of the connecting plate 328. By turning the knob on the fourth locking bolt 3211, the fourth locking bolt 3211 contacts and presses against or disengages from the top of the U-shaped bottom plate 21, playing a role in laterally limiting the movable forming plate three 324 and the movable forming plate four 326.,

[0024] Operate the movable forming plate two 313 to move longitudinally. Then, operate the movable forming plate three 324, and cooperate with the second guide block 325 to slide on the third guide rod 327. At the same time, the second guide rod 322 slides in the chute 11 through the slider 321, so that the movable forming plate three 324 moves longitudinally, and the surface of the movable forming plate three 324 is closely attached to the side surface of the movable forming plate two 313, thereby changing the distance between the movable forming plate three 324 and the fixed forming plate one 311. Then, operate the movable forming plate three 324, and cooperate with the slide rod 323 to slide on the second guide rod 322, so that the movable forming plate three 324 and the movable forming plate four 326 move laterally, and further change the distance between the movable forming plate four 326 and the movable forming plate two 313. With mutual cooperation, it plays a role in adjusting the size of the mold, effectively avoiding the existence of steps between the forming plates, and improving the quality of the block products.

[0025] Figures 1 - 4 The second embodiment is shown. The main difference from the first embodiment is that the demolding mechanism 2 includes a U-shaped bottom plate 21 fixedly installed at the bottom of the frame 1. A slide plate 22 is slidably arranged on the inner wall of the U-shaped bottom plate 21. The top surface of the slide plate 22 is respectively attached to the bottoms of the fixed forming plate one 311, the movable forming plate two 313, the movable forming plate three 324, and the movable forming plate four 326.

[0026] By pre-laying a foam board or other flexible sheet at the bottom of the U-shaped bottom plate 21, when the block forming is completed, pull the handle on the slide plate 22 to pull the slide plate 22 out of the U-shaped bottom plate 21. At this time, the bottom of the block is suspended, and press the top of the block to make the block fall onto the foam board and no longer adhere to the mold. At this time, hold the handles on both sides of the frame 1 firmly and lift the whole mold, so as to facilitate the removal of the block, reduce the damage to the block, and improve the product yield.

[0027] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] During use, operate the movable forming plate II 313 to move longitudinally. Then, operate the movable forming plate III 324 to move longitudinally, and press the surface of the movable forming plate III 324 against the side surface of the movable forming plate II 313, so as to change the distance between the movable forming plate III 324 and the fixed forming plate I 311. Then, operate the movable forming plate III 324 to make the movable forming plate III 324 and the movable forming plate IV 326 move transversely, thereby changing the distance between the movable forming plate IV 326 and the movable forming plate II 313. With their mutual cooperation, the size of the mold can be adjusted, effectively avoiding the existence of steps between the forming plates, improving the quality of the block products. By pre-laying a foam board or other flexible plates at the bottom of the U-shaped bottom plate 21, when the block forming is completed, pull the handle on the sliding plate 22 to pull the sliding plate 22 out of the U-shaped bottom plate 21. At this time, the bottom of the block is suspended, and press the top of the block to make the block fall onto the foam board and no longer adhere to the mold. Then, firmly grasp the handles on both sides of the frame 1 and lift the whole mold, so as to facilitate the removal of the block, reduce the damage to the block, and improve the product yield.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming mold for producing gray aerated concrete blocks, comprising a frame (1), characterized in that: The right surface of the frame (1) is symmetrically provided with a slide groove (11), the bottom of the frame (1) is provided with a demoulding mechanism (2) for demoulding the building blocks, and the inner side of the frame (1) is provided with a molding mechanism (3) for molding the building blocks, and the molding mechanism (3) comprises: A semi-fixed forming component (31), the semi-fixed forming component (31) being arranged inside the frame (1), the semi-fixed forming component (31) comprising a fixed forming plate 1 (311) and a movable forming plate 2 (313), the top of the movable forming plate 2 (313) being fixedly connected to a first guide rod (314), the outer surface of the first guide rod (314) being slidably provided with a first guide block (312); A movable forming component (32), the movable forming component (32) comprising a movable forming plate three (324) and a movable forming plate four (326), the top of the movable forming plate four (326) being fixedly connected to a third guide rod (327), the outer surface of the third guide rod (327) being slidably provided with a second guide block (325), the movable forming component (32) further comprising a sliding block (321) slidably provided inside the slide groove (11), the left surface of the sliding block (321) being fixedly connected to a second guide rod (322), the outer surface of the second guide rod (322) being slidably provided with a sliding rod (323).

2. The forming mold for producing aerated concrete blocks according to claim 1, characterized in that: The fixed forming plate 1 (311) is fixedly mounted on the left inner wall of the frame (1), the first guide block (312) is fixedly mounted on the top of the fixed forming plate 1 (311) near the right side, and the right side of the fixed forming plate 1 (311) is in contact with the left side of the movable forming plate 2 (313).

3. The forming mold for producing lime aerated concrete blocks according to claim 1, characterized in that: The rear side of the movable forming plate three (324) is in contact with the front side of the movable forming plate two (313), the front side of the rear side of the movable forming plate four (326) is in contact with the front side of the fixed forming plate one (311), the right side of the movable forming plate four (326) is in contact with the left side of the movable forming plate three (324), the second guide block (325) is fixedly mounted on the top of the movable forming plate three (324) near the left side, and the sliding rod (323) is fixedly mounted on the front side of the movable forming plate three (324) near the right side.

4. The forming mold for producing lime aerated concrete blocks according to claim 1, characterized in that: A first locking bolt (315) is threaded through the top of the first guide block (312), and the bottom end of the first locking bolt (315) is in contact with the top surface of the first guide rod (314).

5. The forming mold for producing lime aerated concrete blocks according to claim 1, characterized in that: The top thread of the second guide block (325) is penetrated by a second locking bolt (329), and the bottom end of the second locking bolt (329) contacts the top surface of the third guide rod (327). The top thread of one of the sliding rods (323) is penetrated by a third locking bolt (3210), and the bottom end of the third locking bolt (3210) contacts the top surface of the second guide rod (322). The right side of one of the sliding blocks (321) is fixedly connected to a connecting plate (328), and the top thread of the connecting plate (328) is penetrated by a fourth locking bolt (3211).

6. The forming mold for producing lime aerated concrete blocks according to claim 1, characterized in that: The demoulding mechanism (2) comprises a U-shaped bottom plate (21) fixedly mounted on the bottom of the frame (1); a slide plate (22) is slidably arranged on the inner wall of the U-shaped bottom plate (21); the top surface of the slide plate (22) is respectively in contact with the bottom of a fixed forming plate 1 (311), a movable forming plate 2 (313), a movable forming plate 3 (324) and a movable forming plate 4 (326).

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