CN212312319U - Horizontal transfer mechanism for top layer mould of three-dimensional curing kiln - Google Patents
Horizontal transfer mechanism for top layer mould of three-dimensional curing kiln Download PDFInfo
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- CN212312319U CN212312319U CN201922337793.7U CN201922337793U CN212312319U CN 212312319 U CN212312319 U CN 212312319U CN 201922337793 U CN201922337793 U CN 201922337793U CN 212312319 U CN212312319 U CN 212312319U
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Abstract
The invention discloses a horizontal transfer mechanism for a top-layer mold of a three-dimensional curing kiln, which comprises the upper parts of a mold ascending channel and a mold descending channel which are arranged inside the three-dimensional curing kiln, wherein two rows of movable mold supporting roller sets which are oppositely arranged are arranged below a top plate of the curing kiln; a movable riding wheel group driving device is arranged outside or inside the three-dimensional curing kiln, and when the top layer mold needs to move horizontally, the movable mold riding wheel group driving device enables the movable riding wheel to be positioned below the mold to support the mold; a mould horizontal movement driving device for driving the concrete prefabricated part casting mould placed on the movable mould riding wheel to horizontally move is arranged at the top end of the outer side or the inner part of the three-dimensional curing kiln, and the device drives the mould to horizontally slide along the riding wheel tread, so that the purpose of conveying the highest layer of mould of the mould ascending channel in the curing kiln to the mould descending channel from the ascending channel in the curing kiln in a sliding manner is achieved.
Description
Technical Field
The invention relates to the technical field of concrete prefabricated part production, in particular to a horizontal transfer mechanism for a top layer mold in a three-dimensional curing kiln.
Background
In the prior art, when a concrete prefabricated part with a small product body height is produced, the concrete prefabricated part is heated and maintained at normal pressure in the early stage by matching with a concrete prefabricated part production line, and the concrete prefabricated part is generally heated and maintained with a mold by adopting a group of three-dimensional curing kilns with a mold ascending channel and a mold descending channel.
The process is characterized in that one or more groups of heat-preservation three-dimensional curing kilns are set for one set of production line, one group of curing kilns comprises a mould ascending channel and a mould descending channel adjacent to the mould ascending channel, after a mould which has finished concrete pouring enters the bottom of the three-dimensional curing kiln, the mould is gradually lifted from the lower part of the mould ascending channel of the curing kiln, the mould is required to be transferred to the mould descending channel after reaching the height of a top layer, and then the mould is gradually descended to reach a kiln discharging plane, and concrete is subjected to a curing procedure of temperature rising and temperature lowering along with the rising, translation and descending of the mould in the mould, so that the demoulding strength is reached and the concrete is discharged from. In order to realize the horizontal movement of the top layer mold, a device with a water sealing groove and used for lifting the top layer mold and horizontally moving the top layer mold is arranged above the top of the three-dimensional curing kiln, so that the concrete prefabricated part mold reaching the top layer can horizontally move to a mold descending channel in the three-dimensional curing kiln through a mold ascending channel. However, the horizontal mold moving device is arranged on the top plate of the three-dimensional curing kiln, the downward mold draw hook of the device extends into the three-dimensional curing kiln to hang and horizontally move the mold, and the top of the three-dimensional curing kiln, the mold draw hook and the inside of the three-dimensional curing kiln are sealed by adopting a water seal groove, so that the loss of hot air in the three-dimensional curing kiln is prevented. However, because the water in the water seal tank is exposed inside and outside the three-dimensional curing kiln, the exposed water inside the three-dimensional curing kiln is heated by hot air inside the three-dimensional curing kiln, the temperature of the water in the water seal tank rises, the water in the water seal tank is exposed outside the three-dimensional curing kiln, the temperature of the water is higher than the external temperature, the water is evaporated quickly, the heat is taken away, and the curing and heating cost is increased.
Disclosure of Invention
In order to solve the problems, the invention discloses a horizontal transfer mechanism for a top layer mould of a three-dimensional curing kiln.
The technical scheme adopted by the invention for realizing the purpose is as follows:
the utility model provides a three-dimensional curing kiln top layer mould horizontal transfer mechanism, its includes sets up in the upper portion that the inside mould of three-dimensional curing kiln ascended the passageway and the mould descends the passageway, in the below of curing kiln roof for two movable mould riding wheel groups that need be installed by the subtend of horizontal migration's concrete prefabricated component mould are supported, movable mould riding wheel group has contained a plurality of can pivoted mould riding wheel.
The top layer mold can move from the upper part of the mold ascending channel to the upper part of the mold descending channel on the riding wheel tread along a top layer mold transferring channel formed by the two rows of movable mold riding wheel groups; the movable die riding wheel group driving device is arranged outside or inside the three-dimensional curing kiln, when the die needs to move up and down, the movable die riding wheel group driving device enables the movable riding wheel to leave the track space through the moving process of the die in the up-and-down moving process, so that the die can move up and down freely, and when the top layer die needs to move horizontally, the movable die riding wheel group driving device enables the movable riding wheel to be located below the top layer die needing to move horizontally, so that the top layer die needing to move horizontally is supported and supported.
The mould horizontal movement driving device is arranged at the top end of the outer side or the inner part of the three-dimensional curing kiln and is used for driving the concrete prefabricated part casting mould placed on the movable mould riding wheel to horizontally move, and the device drives the mould to horizontally move along the riding wheel tread, so that the purpose of sliding and transferring the highest layer of mould in the curing kiln from an ascending channel in the curing kiln to a descending channel is achieved. For the multiple groups of three-dimensional curing kilns arranged in series, the mould horizontal movement driving device for the horizontal movement of the concrete prefabricated part casting mould can be set to share a coaxial push-pull connecting rod or a chain or a guy cable on a group of power devices, and mould push-pull rods are arranged at proper positions on the push-pull connecting rod or the chain or the guy cable respectively corresponding to the moulds of each group of ascending and descending channels, so that the equipment is simplified, and the investment cost is saved.
The power roller can also be used as a driving device for the horizontal movement of the die.
Sealing devices are arranged at all positions where driving devices outside the three-dimensional curing kiln need to be installed, so that hot air in the curing kiln is prevented from leaking.
A mold horizontal transfer method implemented by the three-dimensional curing kiln top layer mold horizontal transfer mechanism comprises the following steps:
the method comprises the following steps: in an initial state, the movable mould riding wheel leaves a track space where a top layer concrete prefabricated part casting mould moves up and down under the action of a movable mould riding wheel group driving device, and when the concrete prefabricated part casting mould rises to reach the highest point of a rising channel in the curing kiln under the action of a lifting mechanism, the movable mould riding wheel group driving device drives a movable riding wheel group to enable the movable mould riding wheel to be positioned below the concrete prefabricated part casting mould;
step two: the lifting mechanism drives the concrete prefabricated part casting mold to descend and stay on the tread of the riding wheel of the movable mold;
step three: the mould horizontal movement driving device drives the concrete prefabricated part casting mould to horizontally move from an ascending channel to a descending channel in the curing kiln along a channel formed by the movable mould riding wheel group;
step four: the concrete prefabricated part casting mould slightly rises under the action of the lifting mechanism, and the concrete prefabricated part casting mould leaves the tread of the riding wheel of the movable mould;
step five: the movable die riding wheel group driving device drives the movable riding wheel group to enable the movable die riding wheel to leave a track space where a top concrete prefabricated part pouring die moves up and down;
step six: and the top concrete prefabricated part casting mould positioned above the descending channel descends along the descending channel, and the mould reaching the top layer is transferred to the descending channel from the ascending channel of the three-dimensional curing kiln.
The invention has the beneficial effects that: the invention has reasonable and ingenious structural design, can efficiently and accurately realize the horizontal movement of the top concrete prefabricated part casting mould in the three-dimensional curing kiln, does not cause the heat in the three-dimensional curing kiln to be lost through water transfer, has low heat loss, and is energy-saving and environment-friendly.
The invention is further described with reference to the following detailed description and accompanying drawings.
Drawings
FIG. 1 is an elevational, cross-sectional view of the present invention;
FIG. 2 is a side sectional view of the present invention;
FIG. 3 is a top view of the serially arranged curing kilns of the present invention:
FIG. 4 is a top side enlarged cross-sectional view of the present invention.
Detailed Description
Embodiment, referring to fig. 1 to 4, the horizontal transfer mechanism for the top layer mold in the three-dimensional curing kiln provided by the embodiment comprises two rows of movable mold riding wheel sets 1 which are arranged opposite to each other and are used for supporting the concrete prefabricated part mold 5 to be horizontally moved, and the movable mold riding wheel sets comprise a plurality of movable mold riding wheels 2 which can rotate, and are arranged at the upper parts of a mold ascending channel 7 and a mold descending channel 8 which are arranged in the three-dimensional curing kiln 6.
Along the top layer mold transfer channel formed by the two rows of movable mold riding wheel sets 2, the top layer mold 5 can move from the upper part of the mold ascending channel 7 to the upper part of the mold descending channel 8 on the tread of the movable mold riding wheel sets 2; the movable riding wheel group driving device 3 is arranged outside or inside the three-dimensional curing kiln, when the lifting device 10 drives the top layer mold 5 to move up and down, the movable riding wheel group driving device 3 drives the movable mold riding wheel 2 to leave the track space where the top layer mold 5 moves up and down, so that the top layer mold 5 can move up and down freely without being blocked, and when the top layer mold 5 needs to move horizontally, the movable riding wheel group driving device 3 drives the movable mold riding wheel 2 to be located below the top layer mold 5 to support and support the top layer mold 5.
A top layer mould horizontal movement driving device 4 for driving a concrete prefabricated part casting mould placed on a movable mould riding wheel to horizontally move is arranged at a position slightly lower than the top end of the outer side or the inner part of the three-dimensional curing kiln 6; a die link 13 is arranged, and the die link 13 is movably connected to a proper position of the die horizontal movement driving device 4; a die driving lever 14 is arranged at a proper position of the die drawing connecting rod 13, and the die driving lever 14 extends downwards to the height capable of horizontally driving a die; under the action of the top mould horizontal movement driving device 4, the drawing die connecting rod 13 moves horizontally, and the mould deflector rod 14 arranged on the drawing die connecting rod 13 drives the top mould 5 to horizontally slide on the tread of the movable mould supporting wheel 2 along a top mould horizontal movement channel formed by two rows of movable mould supporting wheels 1 which are oppositely arranged, so that the purpose of sliding the top mould 5 in the curing kiln from the ascending channel 7 in the curing kiln 6 to the descending channel 8 is achieved.
When a plurality of sets of three-dimensional curing kilns are used, the three-dimensional curing kilns are arranged in series in the arrangement manner of the mold ascending channel, the mold descending channel, the mold ascending channel and the mold descending channel, the mold horizontal movement driving device 4 may be a power source shared by the plurality of sets of three-dimensional curing kilns arranged in series, a plurality of die links 13 are connected in series to the mold horizontal movement driving device 4, and the mold shift lever 14 corresponding to each set of mold ascending and mold descending channel is installed at the corresponding position of the die link 13.
The movable mould riding wheel group driving device 3 is connected with the movable mould riding wheel group 1, and the movable mould riding wheel group driving device 3 can be driven by a hydraulic oil cylinder, an electric push rod, an air cylinder, a motor or a mould lifting device through a plurality of mechanical connecting devices in the lifting process.
The movable mould riding wheel 2 enters the working position for supporting the mould and enabling the mould to slide on the supporting mould and leaves the working position, and the reciprocating telescopic action, the horizontal rotation action and the vertical rotation action can be realized.
The movable die riding wheel 2 of the movable die riding wheel group 1 can be non-powered or can be provided with rotary power, and when the movable die riding wheel 2 of the movable die riding wheel group 1 is non-powered, the die horizontal movement driving device 4 is used as driving power for horizontally transferring the die.
The mold horizontal movement driving device 4 may be a hydraulic cylinder drive, a cylinder drive, an electric push rod drive, a motor drive, a rack and pinion drive, or a chain drive.
When the unpowered movable mould riding wheel 2 is adopted, the mould horizontal movement driving device 4 drives the drawing mould connecting rod 13 positioned above the top mould 5 to move horizontally, and the mould deflector rod 14 arranged at the proper position of the drawing mould connecting rod 13 drives the top mould 5 to horizontally move from the upper part of the ascending channel 7 of the curing kiln 6 to the upper part of the descending channel 8 to stop, and waits for the gradual descending action.
Sealing devices are arranged at all positions where driving devices outside the three-dimensional curing kiln need to be installed, so that hot air in the curing kiln is prevented from leaking.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the invention using the above disclosed technical means and teachings, or can modify equivalent embodiments with equivalent variations, without departing from the scope of the invention. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a three-dimensional curing kiln top layer mould horizontal transfer mechanism which characterized in that: the device comprises an upper part of a mould ascending channel and an upper part of a mould descending channel which are arranged inside a three-dimensional curing kiln, two rows of movable mould supporting roller groups which are arranged below a top plate of the curing kiln and are used for supporting the opposite installation of a concrete prefabricated part mould needing to be horizontally moved, wherein the movable mould supporting roller groups comprise a plurality of mould supporting rollers.
2. The horizontal take-off mechanism for the top molds of the stereolithography kiln according to claim 1, wherein the top molds are taken on the tread of the mold idlers from the upper portion of the mold ascending path to the upper portion of the mold descending path along the top mold take-off path formed by the two movable rows of the mold idlers.
3. The horizontal transfer mechanism for the top mold of the three-dimensional curing kiln as claimed in claim 2, wherein the movable mold carrier group driving means is provided outside or inside the three-dimensional curing kiln, and when the mold is required to move up and down, the movable mold carrier group driving means makes the movable mold carrier leave the track space through which the mold is moved up and down, so that the mold is freely moved up and down, and when the top mold is required to move horizontally, the movable mold carrier group driving means makes the movable mold carrier be located below the top mold which is required to move horizontally, so as to support the top mold which is required to move horizontally.
4. The horizontal transfer mechanism for the top mold of a stereo curing kiln as claimed in claim 3, wherein the driving device for the movable mold carrier group is provided inside the stereo curing kiln or outside the stereo curing kiln, and the movable mold carrier group inside the stereo curing kiln is connected by a connecting mechanism.
5. The horizontal transfer mechanism for the top mold of a stereolithography kiln as claimed in claim 3, wherein the power source for driving the movable mold carrier group driving means to move is an air cylinder, a hydraulic cylinder, an electric push rod, a motor or an angle cylinder.
6. The horizontal transfer mechanism for the top mold of the stereo curing kiln as claimed in claim 3, wherein the top mold horizontal movement driving means for driving the concrete precast elements pouring mold which has been placed on the movable mold riding wheels to move horizontally is provided at the outer side or the inner top end of the stereo curing kiln, and the movable mold riding wheel set driving means is connected to the mold pulling link rod which is located above the top mold or at the outer side of the top mold in the stereo curing kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337793.7U CN212312319U (en) | 2019-12-23 | 2019-12-23 | Horizontal transfer mechanism for top layer mould of three-dimensional curing kiln |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337793.7U CN212312319U (en) | 2019-12-23 | 2019-12-23 | Horizontal transfer mechanism for top layer mould of three-dimensional curing kiln |
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| CN212312319U true CN212312319U (en) | 2021-01-08 |
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| CN201922337793.7U Active CN212312319U (en) | 2019-12-23 | 2019-12-23 | Horizontal transfer mechanism for top layer mould of three-dimensional curing kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001740A (en) * | 2021-03-10 | 2021-06-22 | 郑昆颖 | Production process of brand-new precast concrete member |
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2019
- 2019-12-23 CN CN201922337793.7U patent/CN212312319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001740A (en) * | 2021-03-10 | 2021-06-22 | 郑昆颖 | Production process of brand-new precast concrete member |
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