CN112720821B

CN112720821B - Mold box building block overturning workbench and mold box building block overturning and separating method

Info

Publication number: CN112720821B
Application number: CN202011592190.2A
Authority: CN
Inventors: 刘虎城; 陈新庆
Original assignee: Shandong Shengyang New Building Materials Co ltd
Current assignee: Shandong Shengyang New Building Materials Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-05-20
Anticipated expiration: 2040-12-29
Also published as: CN112720821A

Abstract

A mould box building block overturning worktable comprises a building block (1), a mould box (2), a conveying belt (3) and an overturning mechanism (4), the side surface of the mould box (2) is enclosed by three side plates which are fixedly connected and a detachable steam-curing flat plate (6), a rotating shaft (7) is installed on a bottom plate of the mold box (2), two ends of the rotating shaft (7) are vertically connected with rotating arms (71), the rotating arm (71) faces upwards to fix the steam curing flat plate (6) on the side surface of the mold box (2), the upper surface of the first tray (51) is provided with a locking clamping strip (8), the bottom of the first tray (51) is connected with the turnover mechanism (4), the bottom of the mould box (2) is provided with a clamping groove (81) with the same cross section as the locking clamping strip (8), the locking clamping strip (8) can only be separated from the clamping groove (81) through reverse sliding under the limitation of the clamping groove (81). The mould box can be separated from the building block, the building block is turned, and the safety and the stability of the turning process are enhanced.

Description

Mold box building block overturning workbench and mold box building block overturning and separating method

Technical Field

The invention relates to the technical field of novel building material manufacturing, in particular to a mould box building block overturning workbench.

Background

ALC is short for autoclaved lightweight concrete, and is one of high-performance autoclaved aerated concrete. The ALC board is a porous concrete forming board which is formed by curing fly ash (or silica sand), cement, lime and the like serving as main raw materials through high-pressure steam. The ALC board can be used as a wall material and a roof board, is a novel building material with excellent performance, and has extremely wide application range at home and abroad.

Due to the limitation of the size and width of the cutting production line, some shaped ALC concrete blocks often need to be turned over and adjusted to adapt to the width of the cutting production line, and then are cut and polished for forming. And, the building block of different materials, its design requirement also is different, to some ALC concrete block that need pass through the mould case design, with mould case and ALC concrete block separation to realize the building block upset, be the indispensable processing link in the ALC concrete block production process. The mode of hoisting the mould box building block for overturning is adopted, so that a larger space is needed, the mould box building block is overturned in the air, and the stability is still poorer. At present, a mould box building block overturning workbench is urgently needed, a mould box can be separated from ALC concrete building blocks, the building block overturning is realized, meanwhile, potential safety hazards caused by the fact that an operating person is probably brought by a hoisting mode are avoided, and the safety of the overturning process is enhanced.

Disclosure of Invention

In order to solve the problems, the invention provides a mould box building block overturning workbench, wherein a clamping groove at the bottom of a mould box is combined with a locking clamping strip, the mould box can be hung on an overturning tray, and a conveying belt conveys away a separated steam curing flat plate and an overturned building block. The mould box can be separated from the building block, the building block is turned, potential safety hazards caused by overhead operation of a lifting mode are avoided, and the safety and the stability of the turning process are enhanced.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a mould box building block overturning workbench comprises a mould box and two conveying belts arranged in parallel, wherein the mould box is transversely arranged on the two conveying belts, an overturning mechanism is arranged between the two conveying belts, the side surface of the mould box is enclosed by three side plates which are fixedly connected and a detachable steam curing flat plate, a rotating shaft is arranged on a bottom plate of the mould box, two ends of the rotating shaft are vertically connected with rotating arms, the length of each rotating arm can fix the steam curing flat plate on the side surface of the mould box when the rotating arm overturns upwards, the overturning mechanism is connected with an overturning tray, the overturning tray comprises a first tray and a second tray which are mutually vertical, the upper surface of the first tray is provided with a locking clamping strip, the bottom of the first tray is connected with the overturning mechanism, when the first tray overturns to the horizontal direction along with the overturning mechanism, the upper surface of the first tray is as high as that of the upper surface of the conveying belts, the locking clamping strips are parallel to the conveying belt, clamping grooves with the same cross sections as the locking clamping strips are formed in the bottom of the mold box, the locking clamping strips can slide into the clamping grooves and can only be separated from the clamping grooves through reverse sliding under the limitation of the clamping grooves, and when the second tray is overturned to be horizontal along with the overturning mechanism, the height of the upper surface of the second tray is the same as that of the upper surface of the conveying belt.

Preferably, the cross section of the locking clamping strip is in a trapezoid shape with a large upper part and a small lower part, so that the locking clamping strip can only be separated from the clamping groove through reverse sliding under the limitation of the clamping groove, and chamfers are arranged at two ends of the clamping groove, so that the locking clamping strip can be conveniently inserted into the clamping groove.

Furthermore, the first tray and the locking clamping strip are manufactured in an integrated manufacturing mode.

In a specific embodiment, the first tray is provided with two locking clamping strips, and the distance between the two locking clamping strips is 1/2-3/4 of the width of the first tray.

In order to further enhance the stability, the first tray and the second tray are manufactured in an integrated manufacturing mode.

As a specific implementation mode, the turnover mechanism includes a first horizontal hydraulic rod and a second horizontal hydraulic rod, the first horizontal hydraulic rod and the second horizontal hydraulic rod are parallel to the conveying direction of the conveyor belt, the tops of the first horizontal hydraulic rod and the second horizontal hydraulic rod are oppositely arranged, the tails of the first horizontal hydraulic rod and the second horizontal hydraulic rod are respectively fixed to two support tables, guide rails are arranged on two sides of the first horizontal hydraulic rod and two sides of the second horizontal hydraulic rod, the guide rails are fixed on the support tables, a first sliding block and a second sliding block are mounted on the guide rails, the first sliding block is connected with the top of the first horizontal hydraulic rod, the second sliding block is connected with the top of the second horizontal hydraulic rod, and the tops of the first sliding block and the second sliding block are rotatably connected with two ends of the V-shaped connecting piece.

Furthermore, the V-shaped connecting piece comprises a first supporting rod and a second supporting rod which are connected in a rotating mode, one end of the first supporting rod is connected with one end of the second supporting rod in a rotating mode, the other end of the first supporting rod is hinged to the first sliding block, and the other end of the second supporting rod is hinged to the second sliding block.

Further, the second supporting rod is fixed with the first tray.

A turning separation method of mould box building blocks comprises the following steps:

firstly, horizontally placing a mould box loaded with building blocks on two conveyor belts and conveying the mould box loaded with the building blocks to the front of a mould box building block overturning workbench;

turning the first tray to be horizontal to prepare for receiving the mold box by the turning mechanism, and synchronously turning the second tray to be vertical;

step three, aligning the clamping groove on the bottom plate of the mold box with the locking clamping strip, driving the mold box by a conveying belt to enable the mold box to slide towards the first tray, and enabling the locking clamping strip to slide into the clamping groove;

fourthly, after the mould box completely slides to the first tray, the rotating arm is shifted to fix the steam-curing flat plate and the mould box;

step five, the turnover mechanism turns over to the direction opposite to the step two, turn over 90 degrees building blocks and mould boxes until the steam curing flat plate contacts with conveyor belt;

conveying the steam curing flat plate and the building blocks placed on the steam curing flat plate by a conveyor belt to perform subsequent steam curing, cutting and forming;

and step seven, the turnover mechanism turns over in the direction opposite to the step five, and the locking clamping strip drives the mold box to turn over and return to the front of the mold box building block turnover workbench, and the mold box building block is reversely conveyed back by the conveyor belt and cleaned.

Compared with the prior art, the invention has the advantages that:

according to the mould box building block overturning workbench provided by the invention, the steam curing flat plate can be separated from the side surface of the mould box by utilizing the rotating arm, the mould box with the building block is overturned on the overturning tray, the clamping groove at the bottom of the mould box is combined with the locking clamping strip, the mould box can be hung on the overturning tray, and the separated steam curing flat plate and the overturned building block are transported away by the transport belt. The mould box can be separated from the building block, the building block is turned, potential safety hazards caused by overhead operation of a lifting mode are avoided, and the safety and the stability of the turning process are enhanced.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

fig. 1 is a schematic structural view of a mold box block turnover worktable and a mold box in embodiment 1 of the invention;

FIG. 2 is a schematic view of an inverted tray according to embodiment 1 of the present invention;

FIG. 3 is a top view of the turnover mechanism of embodiment 1 of the present invention;

FIG. 4 is a schematic side view of the embodiment 1 of the present invention during the turning process;

FIG. 5 is a schematic side view of example 1 of the present invention at the start of flipping;

FIG. 6 is a schematic side view of the end of the inversion in example 1 of the present invention;

FIG. 7 is a schematic side view of a mold box according to example 1 of the present invention.

The components represented by the reference numerals in the figures are:

1. building blocks, 2, mould case, 3, transportation area, 4, tilting mechanism, 41, first horizontal hydraulic stem, 42, second horizontal hydraulic stem, 43, a supporting bench, 44, guide rail, 45, first slider, 46, second slider, 47, V-arrangement connecting piece, 471, first bracing piece, 472, second bracing piece, 5, upset tray, 51, first tray, 52, second tray, 6, evaporate foster flat board, 7, pivot, 71, rotor arm, 8, locking card strip, 81, draw-in groove.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Example 1

Referring to fig. 1, fig. 1 is a schematic structural diagram of a mold box block overturning workbench and a mold box, the mold box block overturning workbench comprises a block 1, a mold box 2 and two conveying belts 3 arranged in parallel, the mold box 2 is transversely arranged on the two conveying belts 3, an overturning mechanism 4 is arranged between the two conveying belts 3, the side surface of the mold box 2 is enclosed by three side plates fixedly connected and a detachable steam curing flat plate 6, a rotating shaft 7 is arranged on a bottom plate of the mold box 2, two ends of the rotating shaft 7 are vertically connected with rotating arms 71, the length of each rotating arm 71 can fix the steam curing flat plate 6 on the side surface of the mold box 2 when the rotating arm is overturned upwards, the overturning mechanism 4 is connected with an overturning tray 5, and the overturning tray 5 comprises a first tray 51 and a second tray 52 which are perpendicular to each other. With reference to fig. 1 and 2, the upper surface of the first tray 51 is provided with a locking strip 8, the bottom of the first tray 51 is connected to the turnover mechanism 4, when the first tray 51 is turned over to the horizontal position along with the turnover mechanism 4, the height of the upper surface of the first tray 51 is the same as that of the upper surface of the conveying belt 3, the locking strip 8 is parallel to the conveying belt 3, the bottom of the mold box 2 is provided with a clamping groove 81 having the same cross section as that of the locking strip 8, the locking strip 8 can slide into the clamping groove 81, the locking strip 8 can only be separated from the clamping groove 81 by reverse sliding under the limitation of the clamping groove 81, and when the second tray 52 is turned over to the horizontal position along with the turnover mechanism 4, the height of the upper surface of the second tray 52 is the same as that of the upper surface of the conveying belt 3.

Referring to fig. 2 and 7, preferably, the cross section of the locking clip strip 8 is a trapezoid with a large top and a small bottom, so that the locking clip strip 8 can only be separated from the clip groove 81 by reverse sliding under the restriction of the clip groove 81, and both ends of the clip groove 81 are provided with chamfers to facilitate the insertion of the locking clip strip 8 into the clip groove 81.

Further, the first tray 51 and the locking strip 8 are of an integral structure.

Referring to fig. 2, as a specific embodiment, the first tray 51 is provided with two locking strips 8, and the distance between the two locking strips 8 is greater than 1/2 of the width of the first tray 51 and less than 3/4 of the width of the first tray 51.

For further stability enhancement, the first tray 51 and the second tray 52 are of a unitary structure.

Referring to fig. 3 to 6, as a specific embodiment, the turnover mechanism 4 includes a first horizontal hydraulic rod 41 and a second horizontal hydraulic rod 42, the first horizontal hydraulic lever 41 and the second horizontal hydraulic lever 42 are parallel to the conveying direction of the conveyor belt 3, and is located at the middle position of the conveyer belt 3, the top parts of the conveyer belt are oppositely arranged, the tail parts of the first horizontal hydraulic rod 41 and the second horizontal hydraulic rod 42 are respectively fixed to two supporting tables 43, the first horizontal hydraulic rod 41 and the second horizontal hydraulic rod 42 are provided with guide rails 44 on both sides, the guide rail 44 is fixed on the support table 43, a first slide block 45 and a second slide block 46 are mounted on the guide rail 44, wherein the first slider 45 is connected with the top of the first horizontal hydraulic rod 41, the second slider 46 is connected with the top of the second horizontal hydraulic rod 42, the tops of the first sliding block 45 and the second sliding block 46 are rotatably connected with two ends of a V-shaped connecting piece 47.

Further, the V-shaped connector 47 includes a first supporting rod 471 and a second supporting rod 472, one end of the first supporting rod 471 is rotatably connected with one end of the second supporting rod 472, the other end of the first supporting rod 471 is hinged to the first sliding block 45, and the other end of the second supporting rod 472 is hinged to the second sliding block 46. The first sliding block 45 and the second sliding block 46 on the driving guide rail 44 are only required to move, so that the change of the included angle between the first supporting rod 471 and the second supporting rod 472 can be realized, the second supporting rod 472 can be adjusted to be horizontal or vertical, and thus, the overturning function of the overturning tray 5 is realized.

Further, the second supporting rod 472 and the first tray 51 are of an integrated structure.

In fact, the conveyor belt 3 should have a support structure under it to support the blocks 1, the block plane 2 and the conveyor plane 6, and considering that the support structure blocks the table when the complete conveyor belt 3 is drawn, we simplify the conveyor belt 3 into a belt shape in order to highlight its conveying function, and this simplification has no influence on the innovation of this embodiment.

firstly, horizontally placing a mould box 2 loaded with building blocks 1 on two conveyer belts 3 and conveying the mould box to the front of a mould box building block overturning workbench;

step two, the first tray 51 is turned over to be horizontal by the turning mechanism 4 to prepare for meeting the mould box 2, and the second tray 52 is synchronously turned over to be vertical;

step three, aligning the clamping groove 81 on the bottom plate of the mold box 2 with the locking clamping strip 8, driving the mold box 2 by the conveyer belt 3 to enable the mold box 2 to slide towards the first tray 51, and enabling the locking clamping strip 8 to slide into the clamping groove 81;

fourthly, after the mould box 2 completely slides onto the first tray 51, the rotating arm 71 is shifted to enable the steam-curing flat plate 6 and the mould box 2 to be released from fixation;

step five, the turnover mechanism 4 is turned over in the direction opposite to the step two, and the building block 1 and the mould box 2 are turned over for 90 degrees until the steam curing flat plate 6 is contacted with the conveyer belt 3;

and step six, the steam curing flat plate 6 and the building block 1 arranged on the steam curing flat plate are conveyed away by the conveying belt 3 to be subjected to subsequent steam curing and cutting forming, the mold box 2 is hung on the overturning tray 5 because the clamping groove 81 at the bottom of the mold box 2 is combined with the locking clamping strip 8, and the mold box 2 is separated from the building block 1 when the steam curing flat plate 6 and the building block 1 arranged on the steam curing flat plate are conveyed away by the conveying belt 3 to be subjected to steam curing and cutting forming.

And step seven, the turnover mechanism 4 turns over in the direction opposite to the direction of the step five, and the locking clamping strip 8 drives the mould box 2 to turn over back to the front of the mould box building block turning workbench and is reversely conveyed back by the conveyor belt 3 for cleaning.

Furthermore, the mould box building block overturning workbench can also be used as an assembling platform of the mould box 1.

Compared with the prior art, the invention has the advantages that:

according to the mold box building block overturning workbench provided by the invention, the steam curing flat plate 6 can be separated from the side surface of the mold box 2 by utilizing the rotating arm 71, the mold box 2 provided with the building block 1 is overturned on the overturning tray 5, the clamping groove 81 at the bottom of the mold box 2 is combined with the locking clamping strip 8, the mold box 2 can be hung on the overturning tray 5, and the separated steam curing flat plate 6 and the overturned building block 1 are conveyed away by the conveying belt 3. The mould box can be separated from the building block, the building block is turned, potential safety hazards caused by overhead operation of a lifting mode are avoided, and the safety and the stability of the turning process are enhanced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a mould box building block upset workstation which characterized in that: the mold box comprises a mold box (2) and two conveying belts (3), wherein a turnover mechanism (4) is arranged between the two conveying belts (3), the side surface of the mold box (2) is surrounded by three side plates which are fixedly connected and a detachable steam curing flat plate (6), a rotating shaft (7) is installed on a bottom plate of the mold box (2), two ends of the rotating shaft (7) are vertically connected with rotating arms (71), the length of each rotating arm (71) can fix the steam curing flat plate (6) on the side surface of the mold box (2) when the rotating arm is turned upwards, the turnover mechanism (4) is connected with a turnover tray (5), and the turnover tray (5) comprises a first tray (51) and a second tray (52) which are perpendicular to each other;

the upper surface of the first tray (51) is provided with a locking clamping strip (8), the bottom of the first tray (51) is connected with the turnover mechanism (4), when the first tray (51) is overturned to be horizontal along with the overturning mechanism (4), the height of the upper surface of the first tray (51) is the same as that of the upper surface of the conveying belt (3), the locking clamping strip (8) is parallel to the conveying belt (3), the bottom of the mould box (2) is provided with a clamping groove (81) with the same cross section as the locking clamping strip (8), the locking clamping strip (8) can slide into the clamping groove (81), the locking clamping strip (8) can only be separated from the clamping groove (81) through reverse sliding under the limitation of the clamping groove (81), when the second tray (52) is turned to be horizontal along with the turning mechanism (4), the upper surface of the second tray (52) is the same height as the upper surface of the conveyor belt (3).

2. A mold box block turning table according to claim 1, characterized in that: the cross section of the locking clamping strip (8) is trapezoidal with a large upper part and a small lower part, and chamfers are arranged at two ends of the clamping groove (81).

3. A mold box block turning table according to claim 1, characterized in that: the first tray (51) and the locking clamping strip (8) are manufactured in an integrated manufacturing mode.

4. A mold box block turning table according to claim 1, characterized in that: two locking clamping strips (8) are arranged on the first tray (51), and the distance between the two locking clamping strips (8) is 1/2-3/4 of the width of the first tray (51).

5. A mold box block turning table according to claim 1, characterized in that: the first tray (51) and the second tray (52) are manufactured in an integrated manufacturing mode.

6. A mold box block turning table according to claim 1, characterized in that: the turnover mechanism (4) comprises a first horizontal hydraulic rod (41) and a second horizontal hydraulic rod (42), the first horizontal hydraulic rod (41) and the second horizontal hydraulic rod (42) are parallel to the conveying direction of the conveying belt (3), the tops of the first horizontal hydraulic rod (41) and the second horizontal hydraulic rod (42) are oppositely arranged, guide rails (44) are arranged on two sides of the first horizontal hydraulic rod (41) and two sides of the second horizontal hydraulic rod (42), a first sliding block (45) and a second sliding block (46) are mounted on the guide rails (44), the first sliding block (45) is connected with the top of the first horizontal hydraulic rod (41), the second sliding block (46) is connected with the top of the second horizontal hydraulic rod (42), and the tops of the first sliding block (45) and the second sliding block (46) are rotatably connected with two ends of a V-shaped connecting piece (47).

7. A mold box block turning table according to claim 6, characterized in that: the V-shaped connecting piece (47) comprises a first supporting rod (471) and a second supporting rod (472) which are connected in a rotating mode, the other end of the first supporting rod (471) is hinged to the first sliding block (45), and the other end of the second supporting rod (472) is hinged to the second sliding block (46).

8. A mold box block turning table according to claim 7, wherein: the second support bar (472) is fixed with the first tray (51).

9. A method for turning and separating a mold box block by using the concrete block turning work table according to any one of claims 1 to 8, comprising the steps of:

firstly, a mould box (2) carrying building blocks (1) is horizontally arranged on two conveyer belts (3) and is conveyed to the front of a mould box building block overturning workbench;

step two, the first tray (51) is turned over to be horizontal by the turning mechanism (4) to prepare for receiving the mold box (2);

step three, aligning a clamping groove (81) on a bottom plate of the mold box (2) with a locking clamping strip (8), driving the mold box (2) by a conveying belt (3) to enable the mold box (2) to slide towards a first tray (51), and enabling the locking clamping strip (8) to slide into the clamping groove (81);

fourthly, after the mould box (2) completely slides onto the first tray (51), the rotating arm (71) is shifted to enable the steam-curing flat plate (6) and the mould box (2) to be released from fixation;

step five, the turnover mechanism (4) is turned over in the direction opposite to the step two, and the building block (1) and the mould box (2) are turned over for 90 degrees until the steam curing flat plate (6) is contacted with the conveyor belt (3);

conveying the steam curing flat plate (6) and the building blocks (1) arranged on the steam curing flat plate by the conveyor belt (3) for subsequent steam curing and cutting forming;

and seventhly, the turnover mechanism (4) turns over in the direction opposite to the direction of the fifth step, and the locking clamping strip (8) drives the mold box (2) to turn back to the front of the mold box building block turning workbench and is reversely conveyed back by the conveyor belt (3) for cleaning.