CN102189596B - Self-cleaning device for gypsum hollow block mould - Google Patents
Self-cleaning device for gypsum hollow block mould Download PDFInfo
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- CN102189596B CN102189596B CN201110077937A CN201110077937A CN102189596B CN 102189596 B CN102189596 B CN 102189596B CN 201110077937 A CN201110077937 A CN 201110077937A CN 201110077937 A CN201110077937 A CN 201110077937A CN 102189596 B CN102189596 B CN 102189596B
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Abstract
The invention discloses a self-cleaning device for a gypsum hollow block mould. A mounting plate is horizontally arranged on a hollow base; two transverse side plates and two longitudinal end plates are connected through fasteners to define a square cylinder; the cylinder is located on the mounting plate; N longitudinal spacer plates are arranged in the cylinder to divide the inner cavity into N+1 cavities, wherein N is a natural number not less than 2; the lower end of each cavity is in sliding fit with a horizontal bottom plate; multiple evacuation rods are longitudinally inserted into each bottom plate at intervals; the lower end of each evacuation rod is provided with an external thread and connected with the mounting plate through a fastener; the lower side of each bottom plate is connected with two ejector rods which are longitudinally arranged, extend downwards and penetrate through the mounting plate; each evacuation rod and the corresponding bottom plate are sealed through at least one O-shaped seal ring; and each bottom plate and the wall of the corresponding cavity are sealed through a square seal ring. By adopting the device, abrasion is relatively low even if the mould using time is relatively long, and a small amount of leaked gypsum slurry can be automatically cleaned in the mould using process, thereby realizing the self cleaning of the mould; and the mould has relatively good sealing performance, thereby obtaining relatively high surface finish quality of the finished gypsum hollow block product and reducing the rejection rate.
Description
Technical field
The present invention relates to a kind of gypsum hollow block mould self-cleaning device.
Background technology
Gypsum hollow block is one of green structural material of wideling popularize of China recent years.For gypsum hollow block, existing certain mechanical performance requirement also has strict requirement to its size, precision and surfacing fineness simultaneously.
At present, the equipment of domestic production gypsum hollow block, be divided into two types by the depanning mode difference of gypsum hollow block: one type is on-mode, another kind of is the extruding ejecting type.
On-mode mainly is used in the production of manual production or simple and mechanicalization, and its labour intensity is big, production efficiency is low, poor product quality, unstable product quality, is classified as superseded scope by the Ministry of Construction at present.
The extruding ejecting type is the main flow mode of production at present; Produce the equipment of gypsum hollow block under this mode; Structure of equipped mold cleaning device is in it: the installing plate level places on the hollow support; Connect through securing member between two horizontal side plates, two the vertical end plates and surround a square cylinder, cylindrical shell is landed on the installing plate, N longitudinal baffle is set in the cylindrical shell its inner chamber is separated into N+1 die cavity; N is not less than 2 natural number; The lower end of each die cavity horizonal base plate that is slidingly matched, the some bars of finding time of longitudinal separation ground plug-in mounting on each base plate, the lower end of the bar of finding time is shaped on external screw thread and connects with installing plate through securing member; The downside of each base plate is connected to two to the push rod that extends below and run through installing plate with vertically arranging, and each finds time between bar and the associated floor, all guarantee sealing through machining accuracy between the chamber wall of each base plate and corresponding die cavity.The operation principle of said equipment is: plaster of Paris (or reclaimed gypsum) is stirred into slurry, slurry is poured in the square cylinder of vertical upper shed again, after treating gypsum just coalescence reaching certain intensity; Through hydraulic transmission mode, drive base plate with push rod and rise, the gypsum hollow block finished product of moulding is ejected; Then; Through hydraulic transmission mode, drive base plate decline return again, wait for cast next time with push rod.Because each finds time between bar and the associated floor, only guarantee sealing through machining accuracy between the chamber wall of each base plate and corresponding die cavity; Therefore; Even mould is shorter service time, also can there be the bigger defective of wearing and tearing in it and problems such as a large amount of spillages, difficult cleaning occur, and the sealing property of mould is relatively poor; This causes the gypsum sticking to mould serious, and the surface smoothness of gypsum hollow block finished product is more and more lower, percent defective rises.
Summary of the invention
Technical problem to be solved by this invention provides a kind of gypsum hollow block mould self-cleaning device of producing in the gypsum hollow block equipment that is fitted in; After adopting this device, even mould is longer service time, its wearing and tearing are also less; And can in the mould use, clear up a small amount of gypsum slurry of leaking automatically; Realize the self-cleaning of mould, the sealing property of mould is preferable, and this causes the surface smoothness of gypsum hollow block finished product higher, percent defective descends.
For solving the problems of the technologies described above; The invention provides a kind of gypsum hollow block mould self-cleaning device; Its structure is: the installing plate level places on the hollow support, connects through securing member between two horizontal side plates, two the vertical end plates and surrounds a square cylinder, and cylindrical shell is landed on the installing plate; N longitudinal baffle is set in the cylindrical shell its inner chamber is separated into N+1 die cavity; N is not less than 2 natural number, the lower end of each die cavity horizonal base plate that is slidingly matched, the some bars of finding time of longitudinal separation ground plug-in mounting on each base plate; The find time lower end of bar is shaped on external screw thread and connects with installing plate through securing member; The downside of each base plate is connected to two to the push rod that extends below and run through installing plate with vertically arranging, and each finds time to seal through at least one O RunddichtringO between bar and the associated floor, seals through the quad seal circle between the chamber wall of each base plate and corresponding die cavity.
For can concise description for the purpose of the problem, below gypsum hollow block mould self-cleaning device according to the invention be all abbreviated as this device.
This device is fitted in to be produced in the gypsum hollow block equipment, can use.
After adopting this device, the O RunddichtringO makes each find time to obtain excellent sealing between bar and the associated floor, and the quad seal circle makes and obtains excellent sealing between the chamber wall of each base plate and corresponding die cavity; Said two kinds of sealing rings all have bigger elasticity; Go to stick to respectively the small portion of residual gypsum slurry of finding time on bar and the die cavity chamber wall at the backform of mould with returning can " scrape " in the mold process, therefore, even mould is longer service time; Its wearing and tearing are also less; Greatly reduce the possibility of spillage, and can in the mould use, clear up a small amount of gypsum slurry of leaking automatically, realize the self-cleaning of mould; The sealing property of mould is preferable, and this causes the surface smoothness of gypsum hollow block finished product higher, percent defective descends.
As optimization of the present invention, the downside and the installing plate of said two horizontal side plates are affixed, and the downside of two vertical end plates and N longitudinal baffle all and between the installing plate leaves the gap and forms a horizontal setting chamber; The downside of arbitrary horizontal side plate is provided with N and puts in the placing chamber and position and N the corresponding one by one vertical water pipe of dividing plate difference; Each water pipe is in that end sealing in the placing chamber; The other end of each water pipe gathers the back and is communicated with the water main, each water pipe axially offer some groups of water holes; Have the plasma discharge hole on the installing plate.
In the mould use automatically under the cleaning and fall into a small amount of gypsum slurry in the placing chamber; Can be washed by the water in the water pipe; The mixed solution that washes away back formation is unified through the plasma discharge hole to be discharged and obtains to collect, thereby further improves the self-cleaning effect of mould.
Each water pipe axially offer one group of water hole by the mode of every interval 50mm, have four circumferentially to be uniformly distributed with and the spray orifice of alternate an angle of 90 degrees each other in every group of water hole along water pipe.
So, will offer many groups water hole on each water pipe, like this, fall into a small amount of gypsum slurry in the placing chamber, can obtain by the water in the water pipe evenly, wash away fully up hill and dale, thereby further improve the self-cleaning effect of mould.
Description of drawings
Fig. 1 is the front view of this device;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the partial enlarged drawing of M portion among Fig. 1.
The specific embodiment
To combine accompanying drawing that embodiment of the present invention is specifically described below:
Referring to Fig. 1-Fig. 3: this Unit Installation plate 2 levels place on the hollow support 1; Connect through securing member between the horizontal side plate arranged before and after two 3, about two the vertical end plates 41 arranged and surround a square cylinder; Cylindrical shell is landed on the installing plate 2; Eight longitudinal baffles 42 are set in the cylindrical shell its inner chamber is separated into nine die cavity a; The lower end of each the die cavity a horizonal base plate 5 that is slidingly matched, six of the plug-in mountings in the longitudinal separation ground bar 6 of finding time on each base plate 5, the lower end of the bar 6 of finding time is shaped on external screw thread and connects (for the purpose of the concise description problem with installing plate 2 through nut 61; The external screw thread and the nut 61 of not shown bar 6 lower ends of finding time among Fig. 2); The downside of each base plate 5 is connected to two to the push rod 8 that extends below and run through installing plate 2 with vertically arranging, and each finds time to seal through two O RunddichtringOs 71 between bar 6 and the associated floor 5, seals through quad seal circle 72 between the chamber wall of each base plate 5 and corresponding die cavity a.The downside of two horizontal side plates 3 and installing plate 2 are affixed, and the downside of two vertical end plates 41 and 8 longitudinal baffles 42 all and leave the gap between the installing plate 2 and form a horizontal setting chamber b; The downside of two horizontal side plates 3 is all offered eight notches 31 that difference is symmetrical one by one; Eight notches 31 of downside on it of the horizontal side plate 3 of that of front side are provided with eight and put among the placing chamber b and position and eight corresponding one by one vertical water pipes 9 of dividing plate 42 difference; Each water pipe 9 is in the back-end closure among the placing chamber b; The front end of each water pipe 9 gathers the back and is communicated with (not shown water main in the accompanying drawing) with the water main, has plasma discharge hole 21 on the installing plate 2.Each water pipe 9 axially offer one group of water hole by the mode of every interval 50mm, like this, each water pipe 9 axially offer some groups of water holes, have four circumferentially to be uniformly distributed with and the spray orifice 91 of alternate an angle of 90 degrees each other in every group of water hole along water pipe 9.
This device is fitted in to be produced in the gypsum hollow block equipment, can use.
Above-described only is one embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make conspicuous some conversion or alternative and remodeling, these also should be regarded as belonging to protection scope of the present invention.
Claims (2)
1. gypsum hollow block mould self-cleaning device; The installing plate level places on the hollow support, connects through securing member between two horizontal side plates, two the vertical end plates and surrounds a square cylinder, and cylindrical shell is landed on the installing plate; N longitudinal baffle is set in the cylindrical shell its inner chamber is separated into N+1 die cavity; N is not less than 2 natural number, the lower end of each die cavity horizonal base plate that is slidingly matched, the some bars of finding time of longitudinal separation ground plug-in mounting on each base plate; The find time lower end of bar is shaped on external screw thread and connects with installing plate through securing member; The downside of each base plate is connected to two to the push rod that extends below and run through installing plate with vertically arranging, and each finds time to seal through at least one O RunddichtringO between bar and the associated floor, seals through the quad seal circle between the chamber wall of each base plate and corresponding die cavity; It is characterized in that: the downside and the installing plate of two horizontal side plates are affixed, and the downside of two vertical end plates and N longitudinal baffle all and between the installing plate leaves the gap and forms a horizontal setting chamber; The downside of arbitrary horizontal side plate is provided with N and puts in the placing chamber and position and N the corresponding one by one vertical water pipe of dividing plate difference; Each water pipe is in that end sealing in the placing chamber; The other end of each water pipe gathers the back and is communicated with the water main, each water pipe axially offer some groups of water holes; Have the plasma discharge hole on the installing plate.
2. gypsum hollow block mould self-cleaning device according to claim 2 is characterized in that: each water pipe axially offer one group of water hole by the mode of every interval 50mm, have four circumferentially to be uniformly distributed with and the spray orifice of alternate an angle of 90 degrees each other in every group of water hole along water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110077937A CN102189596B (en) | 2011-03-30 | 2011-03-30 | Self-cleaning device for gypsum hollow block mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110077937A CN102189596B (en) | 2011-03-30 | 2011-03-30 | Self-cleaning device for gypsum hollow block mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189596A CN102189596A (en) | 2011-09-21 |
| CN102189596B true CN102189596B (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110077937A Active CN102189596B (en) | 2011-03-30 | 2011-03-30 | Self-cleaning device for gypsum hollow block mould |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106968389B (en) * | 2017-05-12 | 2023-07-18 | 四川美霖科技有限责任公司 | Gypsum light hollow partition board and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335764Y (en) * | 1998-06-08 | 1999-09-01 | 梁书琴 | Hollow bearing block and bearing brick shaping machine |
| CN2799209Y (en) * | 2005-05-31 | 2006-07-26 | 周文鹏 | Isopiestic mold core structure |
| CN2801443Y (en) * | 2005-05-08 | 2006-08-02 | 隋川维 | Elastic core extraction mechanism of architectural gypsum building block |
| CN201244854Y (en) * | 2008-04-30 | 2009-05-27 | 北京市翔牌墙体材料有限公司 | Gypsum block making machine mould |
| CN202053353U (en) * | 2011-03-30 | 2011-11-30 | 机械工业第一设计研究院 | Self-cleaning device for gypsum hollow block mould |
-
2011
- 2011-03-30 CN CN201110077937A patent/CN102189596B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335764Y (en) * | 1998-06-08 | 1999-09-01 | 梁书琴 | Hollow bearing block and bearing brick shaping machine |
| CN2801443Y (en) * | 2005-05-08 | 2006-08-02 | 隋川维 | Elastic core extraction mechanism of architectural gypsum building block |
| CN2799209Y (en) * | 2005-05-31 | 2006-07-26 | 周文鹏 | Isopiestic mold core structure |
| CN201244854Y (en) * | 2008-04-30 | 2009-05-27 | 北京市翔牌墙体材料有限公司 | Gypsum block making machine mould |
| CN202053353U (en) * | 2011-03-30 | 2011-11-30 | 机械工业第一设计研究院 | Self-cleaning device for gypsum hollow block mould |
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| CN102189596A (en) | 2011-09-21 |
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Address after: 230601 Anhui province Hefei economic and Technological Development Zone No. 12550 Patentee after: In the first Design Institute Co. Ltd. Address before: 233017 Anhui city of Bengbu province Wu Wan No. 690 Patentee before: First Design & Research Institute,MI China |
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