CN112092156A - Autoclaved aerated concrete block mold with good sealing performance - Google Patents
Autoclaved aerated concrete block mold with good sealing performance Download PDFInfo
- Publication number
- CN112092156A CN112092156A CN202011114884.5A CN202011114884A CN112092156A CN 112092156 A CN112092156 A CN 112092156A CN 202011114884 A CN202011114884 A CN 202011114884A CN 112092156 A CN112092156 A CN 112092156A
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- Prior art keywords
- groove
- sealing ring
- lifting
- piston
- hydraulic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0011—Mould seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses an autoclaved aerated concrete block mold with good sealing performance, which comprises a shell, wherein a mold groove and a hollow groove are formed in the shell, a lifting plate is arranged at the bottom of the mold groove, hydraulic grooves mutually communicated with the hollow groove are formed in the four corners of the top surface of the shell, a piston assembly is arranged in each hydraulic groove and comprises a piston rod inserted in the hydraulic groove, the bottom end of the piston rod is fixedly connected with a first piston disc, a first sealing ring is fixedly sleeved on the outer side of the first piston disc, a balance block is fixedly sleeved on the outer side of the outer end of the piston rod, and the four piston rods are pairwise symmetrical. According to the invention, the lifting plate is arranged at the bottom of the mould groove, the four corners of the top surface of the shell are respectively provided with the hydraulic grooves communicated with the empty groove, the piston assembly is arranged in each hydraulic groove, the four corners of the top of the empty groove are respectively provided with the lifting grooves communicated with each other, and the lifting assembly is arranged in each lifting groove, so that the device is convenient for demoulding the concrete building block.
Description
Technical Field
The invention relates to the technical field of concrete block production, in particular to an autoclaved aerated concrete block mould with good sealing performance.
Background
The autoclaved aerated concrete block has very good construction characteristics, can not only produce various specifications in factories, but also saw, plane, drill and nail like wood, has larger volume, so the construction speed is faster, and can be used as a filling material of general buildings, a porous concrete product is prepared by taking fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of gas former, regulator and bubble stabilizer, and carrying out the processes of batching, stirring, pouring, standing, cutting, high-pressure steam curing and the like, and the autoclaved aerated concrete block is more and more used in the society at present;
at present, the existing autoclaved aerated concrete block mold is very inconvenient to demold, the four walls of the mold need to be restored and fixed after one mold is demolded, the demolding efficiency is low, and the blocks are easy to crack or damage in the demolding process, so that the production waste is caused, therefore, the invention provides the autoclaved aerated concrete block mold with good sealing performance to solve the problems.
Disclosure of Invention
The invention aims to provide an autoclaved aerated concrete block mould with good sealing performance, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an autoclaved aerated concrete block mold with good sealing performance comprises a shell, wherein a mold groove and a hollow groove are formed in the shell, and a lifting plate is arranged at the bottom of the mold groove;
the four corners of the top surface of the shell are respectively provided with a hydraulic groove communicated with the empty groove, a piston assembly is arranged in each hydraulic groove and comprises a piston rod inserted in each hydraulic groove, the bottom end of each piston rod is fixedly connected with a first piston disc, the outer side of each first piston disc is fixedly sleeved with a first sealing ring, the outer side of the outer end of each piston rod is fixedly sleeved with a balance block, the four piston rods are symmetrical in pairs, and the tops of the two piston rods on the same side are fixedly connected with a pressing plate;
lifting grooves which are mutually communicated are formed in the four corners of the top of the hollow groove, a lifting assembly is arranged in each lifting groove and comprises a lifting rod penetrating through the bottom of the die groove and protruding into the lifting groove, the bottom end of each lifting rod is fixedly connected with a second piston disc, a second sealing ring is fixedly sleeved on the outer side of each second piston disc, and the top end of each lifting rod penetrates through the top end of each lifting groove and is fixedly connected with a lifting plate;
first sealing washer and second sealing washer include the sealing washer body, the sealing washer body is provided with the circle in the sealing washer, the sealing washer body is equipped with sealing washer excircle side, be equipped with the incision between circle in the sealing washer and the sealing washer excircle side, circle and sealing washer excircle side are provided with the incision clearance respectively in the sealing washer, the sealing washer body is provided with the sealing washer top surface side, the sealing washer body is provided with sealing washer bottom surface side, the sealing washer body is equipped with hyperbaric chamber and back pressure chamber, the sealing washer body is equipped with wave form elastic gasket, the sealing washer body is equipped with seal groove and mounting, the sealing washer body is equipped with the rotating member, the sealing washer body sets up.
Preferably, the balance block and the first piston disc are both in a disc-shaped structure, and the outer sides of the balance block and the first piston disc are movably attached to the inner wall of the hydraulic groove.
Preferably, the outer side of the second piston disc is movably attached to the inner wall of the lifting groove, and the length of the lifting rod is equal to the linear distance from the bottom of the lifting groove to the bottom of the mold groove.
Preferably, the radius of the first piston disc is one third of the radius of the second piston disc, the empty groove and the hydraulic groove are communicated with each other, and the interior of the empty groove and the interior of the hydraulic groove are filled with hydraulic oil.
Preferably, the middle parts of the two ends of the shell are fixedly connected with handles, and the edges of the handles are of semicircular angle structures.
The invention has the technical effects and advantages that:
1. according to the invention, the lifting plate is arranged at the bottom of the mould groove, the four corners of the top surface of the shell are respectively provided with the hydraulic grooves communicated with the empty groove, the piston assembly is arranged in each hydraulic groove, the four corners of the top of the empty groove are respectively provided with the lifting grooves communicated with each other, and the lifting assembly is arranged in each lifting groove, so that the device is convenient for demoulding the concrete block;
2. according to the invention, the radius of the first piston disc is one third of the radius of the second piston disc, the empty groove and the hydraulic groove are communicated, hydraulic oil is filled in the empty groove and the hydraulic groove, and the pressure intensity in the closed space is equal everywhere, so that the device can drive the lifting rod to move towards the direction of the mold groove by the piston rod with small force, and the device is more labor-saving.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a hydraulic tank according to the present invention;
FIG. 3 is a schematic cross-sectional view of the lifting chute of the present invention;
FIG. 4 is an enlarged view of the position A in FIG. 2;
FIG. 5 is an enlarged view of the position B in FIG. 3 according to the present invention;
FIG. 6 is a front view of the construction of the seal ring of the present invention;
fig. 7 is a structural sectional view of the seal ring of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an autoclaved aerated concrete block mold with good sealing performance, which comprises a shell 1, wherein a mold groove 11 and a hollow groove 12 are formed in the shell 1, a lifting plate 111 is arranged at the bottom of the mold groove 11, the outer side of the lifting plate 111 is movably attached to the side wall of the mold groove 11, a concrete block raw material is injected into the mold groove 11, and the concrete block in the mold groove 11 is subjected to demolding operation after stirring, pouring and standing;
the hydraulic pressure groove 13 that communicates each other with dead slot 12 is all seted up to the top surface four corners department of shell 1, the inside in hydraulic pressure groove 13 is equipped with piston assembly 2, piston assembly 2 is including pegging graft at the inside piston rod 21 in hydraulic pressure groove 13, the first piston dish 211 of bottom fixedly connected with of piston rod 21, first sealing washer 2111 has been cup jointed to the outside of first piston dish 211, the fixed balancing piece 212 that has cup jointed in the outer end outside of piston rod 21, four two bisymmetries of piston rod 21, and the piston rod 21 top fixedly connected with clamp plate 3 of two homonymies, when needing to carry out the drawing of patterns operation to the concrete block in mould groove 11 inside, only need invert the mould, under shell 1 and concrete block self action of gravity, the reaction force that piston rod 21 received promotes first piston dish 211 and removes to the direction of dead slot 12.
The balance weight 212 and the first piston disc 211 are both in a disc-shaped structure, the outer sides of the balance weight 212 and the first piston disc 211 are movably attached to the inner wall of the hydraulic groove 13, and the first piston disc 211 fixedly sleeved with the first sealing ring 2111 is good in sealing performance with the inner wall of the hydraulic groove 13.
The outer side of the second piston disc 411 is movably attached to the inner wall of the lifting groove 121, the length of the lifting rod 41 is equal to the linear distance from the bottom of the lifting groove 121 to the bottom of the mold groove 11, the second piston disc 411 fixedly sleeved with the second sealing ring 4111 and the inner wall of the lifting groove 121 are good in sealing performance, and when the bottom surface of the lifting plate 111 is attached to the bottom surface of the mold groove 11, the bottom surface of the second piston disc 411 and the bottom notch of the lifting groove 121 are located on the same horizontal plane.
As shown in fig. 6 and 7, in order to increase the sealing performance of the seal ring, wherein the first seal ring 2111 and the second seal ring 4111 comprise a seal ring body 51, the sealing ring body 51 is provided with a sealing ring inner circle 102, the sealing ring body 51 is provided with a sealing ring outer circle side 103, a notch 106 is arranged between the inner circle 102 and the outer circle 103 of the sealing ring, a notch gap 101 is respectively arranged between the inner circle 102 and the outer circle 103 of the sealing ring, the seal ring body 51 is provided with a seal ring top surface side 104, the seal ring body 51 is provided with a seal ring bottom surface side 105, the seal ring body 51 is provided with a high pressure chamber 55 and a back pressure chamber 56, the seal ring body 51 is provided with a wave-shaped elastic gasket 52, the sealing ring body 51 is provided with a sealing groove 57 and a fixing piece 53, the sealing ring body 51 is provided with a rotating piece 54, and the sealing ring body 51 is a rectangular sealing ring.
The radius of the first piston disc 211 is one third of the radius of the second piston disc 411, the empty groove 12 and the hydraulic groove 13 are communicated with each other, hydraulic oil is filled in the empty groove 12 and the hydraulic groove 13, and the pressure in the closed space is equal everywhere, so that the device can drive the lifting rod 41 to move towards the direction of the die groove 11 through the piston rod 21 with small force, and the device is more labor-saving.
The middle parts of the two ends of the shell 1 are fixedly connected with handles 14, the edges of the handles 14 are of a semicircular angle structure, the device is convenient to invert, and the device can also be used for demolding by applying pressure towards the direction of the empty groove 12 to the pressing plate 3.
The working principle of the invention is as follows: the outer side of the lifting plate 111 is movably attached to the side wall of the mold groove 11, concrete block raw materials are injected into the mold groove 11, the concrete blocks in the mold groove 11 are subjected to demolding operation after stirring, pouring and standing, when the concrete blocks in the mold groove 11 need to be subjected to demolding operation, the mold is only required to be inverted, under the action of the gravity of the shell 1 and the concrete blocks, the reaction force borne by the piston rod 21 pushes the first piston disc 211 to move towards the hollow groove 12, the hydraulic pressure of the hollow groove 12 and the hydraulic groove 13 is increased after extrusion, the second piston disc 411 together with the lifting rod 41 is pushed to move towards the mold groove 11, the lifting plate 111 moves towards the direction of the notch of the mold groove 11 under the thrust action of the four lifting rods 41, the four lifting rods 41 are matched to push the concrete blocks in the mold groove 11 to move towards the direction of the notch of the mold groove 11, thereby making the device convenient for demoulding the concrete block.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an evaporate and press aerated concrete block mould with good sealing performance, includes shell (1), its characterized in that: a mould groove (11) and an empty groove (12) are formed in the shell (1), and a lifting plate (111) is arranged at the bottom of the mould groove (11);
the four corners of the top surface of the shell (1) are respectively provided with a hydraulic groove (13) communicated with the empty groove (12), a piston assembly (2) is arranged in each hydraulic groove (13), each piston assembly (2) comprises a piston rod (21) inserted in each hydraulic groove (13), the bottom end of each piston rod (21) is fixedly connected with a first piston disc (211), the outer side of each first piston disc (211) is fixedly sleeved with a first sealing ring (2111), the outer side of the outer end of each piston rod (21) is fixedly sleeved with a balance block (212), the four piston rods (21) are symmetrical in pairs, and the top ends of the two piston rods (21) on the same side are fixedly connected with a pressing plate (3);
the four corners of the top of the hollow groove (12) are provided with mutually communicated lifting grooves (121), a lifting assembly (4) is arranged in each lifting groove (121), each lifting assembly (4) comprises a lifting rod (41) which penetrates through the bottom of the mold groove (11) and protrudes out of the lifting groove (121), the bottom end of each lifting rod (41) is fixedly connected with a second piston disc (411), the outer side of each second piston disc (411) is fixedly sleeved with a second sealing ring (4111), and the top end of each lifting rod (41) penetrates through the top end of each lifting groove (121) and is fixedly connected with a lifting plate (111);
the first sealing ring (2111) and the second sealing ring (4111) comprise a sealing ring body (51), the sealing ring body (51) is provided with a sealing ring inner circle (102), the sealing ring body (51) is provided with a sealing ring outer circle side (103), a notch (106) is arranged between the sealing ring inner circle (102) and the sealing ring outer circle side (103), the sealing ring inner circle (102) and the sealing ring outer circle side (103) are respectively provided with a notch gap (101), the sealing ring body (51) is provided with a sealing ring top surface side (104), the sealing ring body (51) is provided with a sealing ring bottom surface side (105), the sealing ring body (51) is provided with a high pressure chamber (55) and a back pressure chamber (56), the sealing ring body (51) is provided with a wave-shaped elastic gasket (52), and the sealing ring body (51) is provided with a sealing, the sealing ring body (51) is provided with a rotating part (54), and the sealing ring body (51) is a rectangular sealing ring.
2. The autoclaved aerated concrete block mold with good sealing performance as claimed in claim 1, wherein: the balance block (212) and the first piston disc (211) are both of a disc-shaped structure, and the outer sides of the balance block (212) and the first piston disc (211) are movably attached to the inner wall of the hydraulic groove (13).
3. The autoclaved aerated concrete block mold with good sealing performance as claimed in claim 1, wherein: the outer side of the second piston disc (411) is movably attached to the inner wall of the lifting groove (121), and the length of the lifting rod (41) is equal to the linear distance from the bottom of the lifting groove (121) to the bottom of the mold groove (11).
4. The autoclaved aerated concrete block mold with good sealing performance as claimed in claim 1, wherein: the radius of the first piston disc (211) is one third of the radius of the second piston disc (411), the empty groove (12) and the hydraulic groove (13) are communicated with each other, and the interior of the empty groove and the hydraulic groove are filled with hydraulic oil.
5. The autoclaved aerated concrete block mold with good sealing performance as claimed in claim 1, wherein: the handle (14) is fixedly connected to the middle portions of the two ends of the shell (1), and edges of the handle (14) are of a semi-circular-angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114884.5A CN112092156A (en) | 2020-10-19 | 2020-10-19 | Autoclaved aerated concrete block mold with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114884.5A CN112092156A (en) | 2020-10-19 | 2020-10-19 | Autoclaved aerated concrete block mold with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112092156A true CN112092156A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011114884.5A Pending CN112092156A (en) | 2020-10-19 | 2020-10-19 | Autoclaved aerated concrete block mold with good sealing performance |
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| Country | Link |
|---|---|
| CN (1) | CN112092156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070982A (en) * | 2021-05-07 | 2021-07-06 | 杨强 | Heat-preservation composite aerated brick forming device |
| CN113305981A (en) * | 2021-05-28 | 2021-08-27 | 昆明华城兴建材有限公司 | Cement board forming device |
-
2020
- 2020-10-19 CN CN202011114884.5A patent/CN112092156A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070982A (en) * | 2021-05-07 | 2021-07-06 | 杨强 | Heat-preservation composite aerated brick forming device |
| CN113305981A (en) * | 2021-05-28 | 2021-08-27 | 昆明华城兴建材有限公司 | Cement board forming device |
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