CN113733310B - Prepressing mechanism of heat-insulation sound-insulation plate mould - Google Patents
Prepressing mechanism of heat-insulation sound-insulation plate mould Download PDFInfo
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- CN113733310B CN113733310B CN202111050119.6A CN202111050119A CN113733310B CN 113733310 B CN113733310 B CN 113733310B CN 202111050119 A CN202111050119 A CN 202111050119A CN 113733310 B CN113733310 B CN 113733310B
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- unit
- conveying
- pressurizing unit
- pressing
- pressurizing
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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
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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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- 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
Abstract
The invention belongs to the technical field of processing of heat-insulating and sound-insulating boards, and particularly relates to a prepressing mechanism of a heat-insulating and sound-insulating board die, which is used for prepressing a core plate in a heat-insulating and sound-insulating board forming die to a specified height and comprises a die conveying unit; a first pressurizing unit; a second pressurizing unit. According to the invention, the front end and the rear end of the die are simultaneously pressed through the first pressurizing unit and the second pressurizing unit, so that the end part tilting caused by local pressurization of the core plate is avoided, the core plate is settled to a specified height by the first pressurizing unit and the second pressurizing unit, the die can conveniently enter downstream pressure maintaining equipment, the first pressurizing unit synchronously feeds along with the die in the pressurizing process, the second pressurizing unit is kept still, and the die gradually enters a downstream pressure maintaining mechanism in the pre-pressurizing process, so that the pre-pressurizing waiting time is reduced, and the production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of heat-insulation sound-insulation plate processing, and particularly relates to a prepressing mechanism of a heat-insulation sound-insulation plate mould.
Background
The invention relates to a heat-insulating sound-proof board which is of a double-layer composite structure and comprises a cement pouring layer and a prefabricated core layer. In the processing process, firstly, cement grout is injected into a mould, a prefabricated core board is laid on the grout before the grout is cured, then certain pressure is applied to the core board and the pressure is maintained for a period of time, and the heat-preservation sound-insulation board can be obtained after the grout is cured and demoulding is carried out. Among the existing equipment, the direct pressurize mechanism that sends into in the mould after the core is laid, and the mould gets into the in-process of pressurize mechanism and can make the thick liquid produce certain compression, and then make the core produce certain settlement, this kind of settlement is fed the in-process in succession and is produced, therefore the mould just gets into the pressurize mechanism, only core front end pressurized, can cause the core rear end perk this moment, thereby make the core and pour and take place the dislocation between the layer, this problem is waited for to solve urgently. In addition, in the process that the mold enters the pressure maintaining mechanism, the core plate needs to be extruded, so that the conveying resistance is large, the slipping phenomenon between the mold and the conveying device is easy to occur, and even the mold is clamped at the feed inlet of the pressure maintaining mechanism.
Disclosure of Invention
The invention aims to provide a prepressing mechanism of a heat-insulation sound-insulation plate die, which can enable the die to enter a downstream pressure maintaining mechanism more smoothly.
In order to realize the purpose, the invention provides the following technical scheme:
the utility model provides a heat preservation acoustic baffle mould prepressing mechanism for with the interior core pre-compaction of heat preservation acoustic baffle forming die to appointed height, include:
the mould conveying unit is used for conveying the mould to feed along the horizontal direction;
the first pressurizing unit is positioned above the mould conveying unit, is movably arranged along the vertical direction and is movably arranged along the conveying direction of the mould conveying unit;
and the second pressurizing unit is positioned above the mould conveying unit and is arranged at the downstream of the mould conveying unit in the conveying direction relative to the first pressurizing unit, and the second pressurizing unit is movably arranged along the vertical direction.
According to the invention, the first pressing unit is fitted so as to be able to form a static friction fit with the top surface of the core plate in the mold as it descends, so that the first pressing unit can move downstream of the mold conveying unit in synchronism with the advancement of the mold.
According to the present invention, the mold pre-pressing mechanism for a heat-insulating and sound-insulating panel further comprises a return unit configured to drive the first pressing unit to move upstream of the mold conveying unit when the first pressing unit is separated from the core plate.
According to the invention, the second presser unit comprises rolling members which are fitted to be able to make a rolling engagement with the top face of the core plate in the mould when the second presser unit is lowered.
According to the invention, the first pressurizing unit comprises a horizontally arranged pressure lever which is movably connected with a sliding support along the vertical direction, a pressure lever driving element for driving the pressure lever to move up and down is arranged between the pressure lever and the sliding support, the sliding support is arranged on the rack in a sliding mode, and the sliding direction of the sliding support is parallel to the conveying direction of the die conveying unit.
According to the invention, the reset unit comprises a linear driving element which is horizontally arranged on the machine frame, the driving direction of the linear driving element is parallel to the conveying direction of the die conveying unit, and a power output part of the linear driving element is in blocking connection with the front side of the sliding support or the pressure rod, namely the side facing the downstream of the die conveying unit.
According to the invention, the rolling part is rotatably arranged at the bottom of a roller bracket, the roller bracket is connected with the rack in a sliding manner along the vertical direction, and a roller bracket driving element for driving the roller bracket to move up and down is arranged between the rack and the roller bracket.
According to the invention, the first pressurizing unit and the second pressurizing unit are both arranged on a lifting plate, the lifting plate is movably connected with the rack along the vertical direction, and a lifting plate driving element for driving the lifting plate to move up and down is arranged on the rack; the first pressurizing unit comprises a pressure rod which is arranged at the bottom of the lifting plate in a sliding mode, and the sliding direction of the pressure rod is parallel to the conveying direction of the mold conveying unit; the second pressurizing unit comprises a rolling component arranged at the bottom of the lifting plate in a rotating mode.
According to the invention, the mold conveying unit is a roller conveyor line, which is arranged in the conveying direction in succession with a first section and a second section, wherein the conveying speed of the second drive is greater than the conveying speed of the first section.
According to the invention, the stroke of the first pressurizing unit and the second pressurizing unit during descending is set in an adjustable way.
The invention has the technical effects that:
according to the invention, the front end and the rear end of the die are simultaneously pressed through the first pressurizing unit and the second pressurizing unit, so that the end part tilting caused by local pressurization of the core plate is avoided, the core plate is settled to a specified height by pressurizing the core plate through the first pressurizing unit and the second pressurizing unit, the die can conveniently enter downstream pressure maintaining equipment, the first pressurizing unit synchronously feeds along with the die in the pressurizing process, the second pressurizing unit is kept still, and the die gradually enters a downstream pressure maintaining mechanism in the pre-pressing process, so that the pre-pressing waiting time is reduced, and the production efficiency is improved;
compared with an independent driving type structure, the follow-up type design reduces the energy consumption of equipment on one hand, and can ensure that the horizontal movement speeds of the first pressurizing unit and the die are consistent on the other hand.
Drawings
Fig. 1 is a perspective view of a mold pre-pressing mechanism for a thermal insulation and sound insulation board provided in embodiment 1 of the present invention;
FIG. 2 is a side view of a mold pre-pressing mechanism for a thermal insulation and sound insulation board provided in embodiment 1 of the present invention;
fig. 3 is a perspective view of a first pressurizing unit and a second pressurizing unit provided in embodiment 1 of the present invention;
fig. 4 is a perspective view of a second pressurizing unit provided in embodiment 1 of the present invention;
fig. 5 is a perspective view of a first pressurizing unit provided in embodiment 1 of the present invention;
fig. 6 is a side view of the first and second pressing units provided in embodiment 2 of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1 to 5, a prepressing mechanism of a heat-insulating and sound-insulating plate mold, which is used for prepressing a core plate in the heat-insulating and sound-insulating plate mold to a specified height, comprises: a mold conveying unit 33 for conveying the mold to be fed in the horizontal direction; the first pressurizing unit 31 is positioned above the mould conveying unit 33, the first pressurizing unit 31 is movably arranged along the vertical direction, and the first pressurizing unit 31 is movably arranged along the conveying direction of the mould conveying unit 33; and a second pressing unit 32 located above the mold conveying unit 33 and disposed downstream of the first pressing unit 31 in a conveying direction of the mold conveying unit 33, the second pressing unit 32 being movably disposed in a vertical direction. According to the invention, the front end and the rear end of the die are simultaneously pressed through the first pressurizing unit 31 and the second pressurizing unit 32, so that the end part tilting caused by local pressurization of the core plate is avoided, the core plate is settled to the specified height by pressurizing the core plate through the first pressurizing unit 31 and the second pressurizing unit 32, the die can conveniently enter downstream pressure maintaining equipment, the first pressurizing unit 31 synchronously feeds along with the die in the pressurizing process, the second pressurizing unit 32 is kept still, and the die gradually enters a downstream pressure maintaining mechanism in the pre-pressurizing process, so that the pre-pressurizing waiting time is reduced, and the production efficiency is improved.
Preferably, as shown in fig. 2, 3 and 5, the first pressing unit 31 is arranged to form a static friction fit with the top surface of the core plate in the mold when it descends, so that the first pressing unit 31 can move downstream of the mold conveying unit 33 synchronously with the feeding of the mold. Compared with an independent driving type structure, the following type design of the invention reduces the energy consumption of equipment on one hand and can ensure that the horizontal movement speeds of the first pressurizing unit 31 and the mould are consistent on the other hand.
Preferably, since the first pressing unit 31 of the present invention adopts the unpowered feed design, a set of returning units is also required to return the first pressing unit 31, and the returning units are configured to drive the first pressing unit 31 to move upstream of the mold conveying unit 33 when the first pressing unit 31 is separated from the core plate. When the first pressing unit 31 is fed with the mold to a position close to the second pressing unit 32, the front end of the mold has entered the pressure holding mechanism at this time, so that the first pressing unit 31 and the second pressing unit 32 can be released, and the first pressing unit 31 drives the first pressing unit 31 to move reversely by the reset unit after the mold is released and returns to the initial station.
Specifically, as shown in fig. 3 and 5, the first pressing unit 31 includes a horizontally disposed pressing rod 311, the pressing rod 311 is movably connected to a sliding bracket 312 along a vertical direction, a pressing rod driving element 313 for driving the pressing rod 311 to move up and down is disposed between the pressing rod 311 and the sliding bracket 312, the sliding bracket 312 is slidably disposed on the frame, and a sliding direction of the sliding bracket 312 is parallel to a conveying direction of the mold conveying unit 33. The reset unit comprises a linear driving element 314 horizontally arranged on the frame, the driving direction of the linear driving element 314 is parallel to the conveying direction of the die conveying unit 33, and a power output part of the linear driving element 314 is blocked with the front side of the sliding bracket 312 or the pressure rod 311, namely the side facing the downstream of the die conveying unit 33. In this embodiment, the compression bar driving element 313 and the linear driving element 314 are both piston cylinders, and specifically, the cylinder or the hydraulic cylinder may be selected according to an actual load requirement.
Preferably, as shown in fig. 3 and 4, the second pressing unit 32 includes a rolling member 321, and the rolling member 321 is configured to be capable of forming a rolling fit with the top surface of the core plate in the mold when the second pressing unit 32 moves downward. In order to reduce the relative friction resistance between the second pressing unit 32 and the core plate, the rolling component 321 is arranged on the second pressing unit 32, and the rolling component 321 is a roller or a roller.
Specifically, as shown in fig. 4, the rolling member 321 is rotatably disposed at the bottom of a roller bracket 322, the roller bracket 322 is slidably connected to the rack along a vertical direction, and a roller bracket driving element 323 for driving the roller bracket 322 to move up and down is disposed between the rack and the roller bracket 322. In this embodiment, the roller bracket driving element 323 is a piston cylinder, and specifically, a cylinder or a hydraulic cylinder may be selected according to an actual load requirement.
Preferably, as shown in fig. 1 and 2, the mold conveying unit 33 is a roller conveying line, and the roller conveying line is sequentially provided with a first section and a second section along the conveying direction, wherein the conveying speed of the second drive is greater than the conveying speed of the first section. Therefore, the distance between the front and the rear adjacent molds on the conveying line entering the prepressing mechanism is shortened, and the subsequent prepressing operation is convenient to implement. The first section and the second section are respectively driven by two motors, and the two sections can run at different speeds by controlling the rotating speeds of the two motors.
Further, as shown in fig. 4 and 5, the stroke of the first pressurizing unit 31 and the second pressurizing unit 32 during descending is adjustable. Specifically, the pressing rod driving element 313 and the roller bracket driving element 323 can be mounted on a cylinder bracket with a kidney-shaped hole, and the heights of the pressing rod driving element 313 and the roller bracket driving element 323 on the cylinder bracket can be adjusted through a bolt and the kidney-shaped hole, so that the limit strokes of the first pressing unit 31 and the second pressing unit 32 can be adjusted, and the processing of plates with different thicknesses can be adapted.
Example 2
The present embodiment differs from embodiment 1 only in the structural form of the first pressing unit 31 and the second pressing unit 32, as shown in fig. 6, the first pressing unit 31 and the second pressing unit 32 are both mounted on a lifting plate 34, the lifting plate 34 is movably connected to the frame in the vertical direction, and a lifting plate driving element 341 for driving the lifting plate 34 to move up and down is arranged on the frame; the first pressurizing unit 31 comprises a pressure rod 311 arranged at the bottom of the lifting plate 34 in a sliding mode, and the sliding direction of the pressure rod 311 is parallel to the conveying direction of the mold conveying unit 33; the second pressing unit 32 includes a rolling member 321 at the bottom of the lifting plate 34 rotatably provided. The lifting plate driving element 341 in this embodiment is an air cylinder.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (8)
1. The utility model provides a heat preservation acoustic baffle mould prepressing mechanism for with the core pre-compaction to appointed height in the heat preservation acoustic baffle forming die, its characterized in that includes:
the mould conveying unit is used for conveying the mould to feed along the horizontal direction;
the first pressurizing unit is positioned above the mould conveying unit and movably arranged along the vertical direction, and the first pressurizing unit is movably arranged along the conveying direction of the mould conveying unit;
the second pressurizing unit is positioned above the mould conveying unit and is arranged at the downstream of the conveying direction of the mould conveying unit relative to the first pressurizing unit, and the second pressurizing unit is movably arranged along the vertical direction;
the first pressing unit is assembled to form static friction fit with the top surface of the core plate in the mold when the first pressing unit descends, so that the first pressing unit can move downstream of the mold conveying unit synchronously along with the feeding of the mold;
the second press unit includes rolling members arranged to be capable of rolling engagement with the top surface of the core plate in the mold when the second press unit is lowered.
2. The pre-pressing mechanism of the heat-preservation and sound-insulation plate mold according to claim 1, characterized in that: the apparatus further includes a reset unit configured to drive the first pressing unit to move upstream of the mold conveying unit when the first pressing unit is separated from the core plate.
3. The pre-pressing mechanism of the heat-insulating and sound-insulating plate mold according to claim 2, characterized in that: the first pressurizing unit comprises a pressing rod arranged in water, the pressing rod is movably connected with a sliding support along the vertical direction, a pressing rod driving element used for driving the pressing rod to move up and down is arranged between the pressing rod and the sliding support, the sliding support is arranged on the rack in a sliding mode, and the sliding direction of the sliding support is parallel to the conveying direction of the die conveying unit.
4. The pre-pressing mechanism of the heat-insulating and sound-insulating plate mold according to claim 3, characterized in that: the reset unit comprises a linear driving element which is horizontally arranged on the rack, the driving direction of the linear driving element is parallel to the conveying direction of the die conveying unit, and a power output part of the linear driving element is blocked and connected with the front side of the sliding support or the pressure rod, namely one side facing the downstream of the die conveying unit.
5. The pre-pressing mechanism of the heat-preservation and sound-insulation plate mold according to claim 1, characterized in that: the rolling part is rotatably arranged at the bottom of a roller support, the roller support is connected with the rack in a sliding manner along the vertical direction, and a roller support driving element for driving the roller support to move up and down is arranged between the rack and the roller support.
6. The pre-pressing mechanism of the heat-preservation and sound-insulation plate mold according to claim 1, characterized in that: the first pressurizing unit and the second pressurizing unit are both arranged on a lifting plate, the lifting plate is movably connected with the rack along the vertical direction, and a lifting plate driving element for driving the lifting plate to move up and down is arranged on the rack; the first pressurizing unit comprises a pressure rod which is arranged at the bottom of the lifting plate in a sliding mode, and the sliding direction of the pressure rod is parallel to the conveying direction of the die conveying unit; the second pressurizing unit comprises a rolling component arranged at the bottom of the lifting plate in a rotating mode.
7. The pre-pressing mechanism of the heat-preservation and sound-insulation plate mold according to claim 1, characterized in that: the die conveying unit is a roller conveying line which is sequentially provided with a first section and a second section along the conveying direction, wherein the conveying speed of the second drive is greater than that of the first section.
8. The pre-pressing mechanism of the heat-preservation and sound-insulation plate mold according to claim 1, characterized in that: the stroke of the first pressurizing unit and the second pressurizing unit during descending is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050119.6A CN113733310B (en) | 2021-09-08 | 2021-09-08 | Prepressing mechanism of heat-insulation sound-insulation plate mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050119.6A CN113733310B (en) | 2021-09-08 | 2021-09-08 | Prepressing mechanism of heat-insulation sound-insulation plate mould |
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| CN113733310A CN113733310A (en) | 2021-12-03 |
| CN113733310B true CN113733310B (en) | 2022-09-20 |
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| CN215969291U (en) * | 2021-09-08 | 2022-03-08 | 山东威宝节能科技集团有限公司 | Prepressing mechanism of heat-insulation sound-insulation plate mould |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT511804B1 (en) * | 2011-11-17 | 2013-03-15 | Berndorf Band Gmbh | DEVICE FOR PRODUCING A PLATE OF PLASTIC MATERIAL |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201253902Y (en) * | 2008-07-30 | 2009-06-10 | 吕其安 | Simulation multiple layer cloth and prepressing system |
| CN104308955A (en) * | 2014-08-25 | 2015-01-28 | 沈阳航空航天大学 | Crawler-type forming device |
| CN109291218A (en) * | 2018-10-15 | 2019-02-01 | 广东科达洁能股份有限公司 | A kind of full-automatic lifting formula roll squeezer |
| CN109968495A (en) * | 2019-05-20 | 2019-07-05 | 上海电气研砼（徐州）重工科技有限公司 | A kind of flat equipment of manual imitation concrete component vibration stranding |
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| CN113733310A (en) | 2021-12-03 |
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