Pouring mold for producing gypsum blocks

Abstract

The utility model discloses a pouring mold for producing gypsum blocks, which comprises a pouring mold box, a plurality of molding cavities are formed in the inner side of the top of the pouring mold box, the pouring mold further comprises a plurality of demolding mechanisms, and the demolding mechanisms are symmetrically located at the bottoms of the molding cavities respectively and are used for demolding and unloading the molded gypsum blocks; the multiple drying mechanisms are located on the side walls of the multiple forming cavities correspondingly and used for drying and forming the materials; the demolding mechanism comprises an ejection block, a transmission assembly and a vibration assembly; according to the scheme, by arranging the demolding mechanism, gypsum blocks formed in the forming cavity can be conveniently demolded and unloaded, demolding can be conducted without using other tools, and therefore the purposes that operation is easy, convenient, time-saving and labor-saving, and the working efficiency is improved are achieved, secondly, by arranging the drying mechanism, materials can be conveniently and rapidly dried, dehydrated and formed, and the production efficiency is improved. And the forming time is saved, so that the purpose of effectively improving the forming efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of gypsum block casting molds, and particularly relates to a casting mold for producing gypsum blocks. Background Art

[0002] Gypsum blocks are lightweight building gypsum products mainly made of building gypsum, which are made by adding water, stirring, casting and drying. During production, fiber reinforcing materials or lightweight aggregates can be added, and foaming agents can also be added. It has many advantages such as sound insulation, fire prevention and convenient construction. It is a new type of wall material that is low-carbon, environmentally friendly, healthy and meets the requirements of the times. During the production and processing of gypsum blocks, casting molds are often used to form the stirred and mixed materials.

[0003] When the existing casting molds are in use, the stirred and mixed materials are usually evenly poured into the forming cavity of the mold. After the materials are evenly filled in the mold, the mold is placed in a dry and ventilated place and left standing for several days. After the materials solidify, they can be taken out of the mold to achieve the casting and forming of the materials.

[0004] However, when casting and forming in the above-mentioned manner, since the materials often adhere to the inner wall of the mold when evenly filled in the mold, the formed gypsum blocks are often difficult to be demolded and taken out due to the adhesion after solidification. It is often necessary to use tools to knock or scrape the adhered area manually for demolding, which is troublesome and time-consuming and the efficiency is often relatively low. Therefore, those skilled in the art provide a casting mold for producing gypsum blocks to solve the problems raised in the above background art. Utility Model Content

[0005] In order to solve the problems raised in the above background art, the present application provides a casting mold for producing gypsum blocks.

[0006] The casting mold for producing gypsum blocks provided by the present application adopts the following technical solutions:

[0007] A casting mold for producing gypsum blocks includes a casting mold box, and a plurality of forming cavities are opened in the inner side of the top of the casting mold box. It also includes

[0008] a plurality of demolding mechanisms, which are respectively symmetrically located at the bottoms of the plurality of forming cavities for demolding and discharging the formed gypsum blocks;

[0009] a plurality of drying mechanisms, which are respectively located on the side walls of the plurality of forming cavities for drying and forming the materials;

[0010] The demoulding mechanism includes a knockout block, a transmission assembly, and a vibration assembly. The side wall of the knockout block is slidably connected to the bottom of the molding cavity. The transmission assembly is installed inside the casting mold box, and the vibration assembly is installed inside the top of the knockout block.

[0011] Preferably, the transmission assembly includes a first support frame, a lever, two second support frames, and a control lever. The bottom of the first support frame is fixedly connected to the inside of the casting mold box. The middle of the lever is rotatably connected to the center of the top of the first support frame. The control lever is slidably connected to the inner wall of the casting mold box. The two second support frames are respectively fixedly connected to the bottom of the knockout block and the bottom of the control lever. The two ends of the lever are respectively rotatably connected to the middle of one end of the two second support frames.

[0012] Preferably, the vibration assembly includes a vibration plate, a vibration motor, and a plurality of buffer assemblies. The bottom of the vibration plate is installed inside the top of the knockout block through a plurality of buffer assemblies. The vibration motor is fixedly connected to the center of the bottom of the vibration plate.

[0013] Preferably, the buffer assembly includes a fixed column, a telescopic rod, and a second spring. The bottom of the fixed column is fixedly connected to the inside of the top of the knockout block. The bottom of the vibration plate is slidably connected to the inside of the top of the fixed column through the telescopic rod. The two ends of the second spring are respectively fixedly connected to the inside of the top of the fixed column and the bottom of the telescopic rod.

[0014] Preferably, the demoulding mechanism further includes a first spring. The two ends of the first spring are respectively fixedly connected to the inner wall of the casting mold box and the bottom of one end of the lever.

[0015] Preferably, the drying mechanism includes a metal heat conducting sheet and a plurality of electric heating wires. The side wall of the metal heat conducting sheet is fixedly connected to the side wall of the molding cavity. The plurality of electric heating wires are uniformly distributed and fixedly connected to the inside of the metal heat conducting sheet.

[0016] In summary, the present application includes the following beneficial technical effects:

[0017] By setting the demoulding mechanism, it is convenient to demould and unload the formed gypsum blocks in the molding cavity, so that other tools are not needed for demoulding. Therefore, the operation is simple, convenient, time-saving, labor-saving, and the working efficiency is improved. Secondly, by setting the drying mechanism, it is convenient to quickly dry and dehydrate the materials to form, saving the forming time, so as to effectively improve the forming efficiency. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of a casting mold for producing gypsum blocks in an embodiment of the present application;

[0019] Figure 2It is a structural cross-sectional view of a casting mold for producing gypsum blocks in an embodiment of the present application;

[0020] Figure 3 It is a partial structural cross-sectional view of the ejector block of a casting mold for producing gypsum blocks in an embodiment of the present application;

[0021] Figure 4 It is a structural cross-sectional view of a drying mechanism of a casting mold for producing gypsum blocks in an embodiment of the present application.

[0022] Explanation of reference numerals: 1, casting mold box; 2, molding cavity; 3, demolding mechanism; 301, ejector block; 4, transmission assembly; 401, first support frame; 402, lever; 403, second support frame; 404, control lever; 5, first spring; 6, vibrating assembly; 601, vibrating plate; 602, vibrating motor; 7, buffer assembly; 701, fixed column; 702, telescopic rod; 703, second spring; 8, drying mechanism; 801, metal heat conducting sheet; 802, heating wire. Detailed implementation manners

[0023] The following further elaborates on the present application in conjunction with the attached Figures 1-4 drawings.

[0024] An embodiment of the present application discloses a casting mold for producing gypsum blocks. Referring to Figure 2 Figure 3 , a casting mold for producing gypsum blocks includes a casting mold box 1, and a plurality of molding cavities 2 are opened inside the top of the casting mold box 1. It further includes

[0025] a plurality of demolding mechanisms 3, which are respectively symmetrically located at the bottoms of the plurality of molding cavities 2 for demolding and discharging the formed gypsum blocks;

[0026] a plurality of drying mechanisms 8, which are respectively located on the side walls of the plurality of molding cavities 2 for drying and forming the materials;

[0027] The demolding mechanism 3 includes an ejector block 301, a transmission assembly 4 and a vibrating assembly 6. The side wall of the ejector block 301 is slidably connected to the bottom of the molding cavity 2. The transmission assembly 4 is installed inside the casting mold box 1, and the vibrating assembly 6 is installed inside the top of the ejector block 301;

[0028] The transmission assembly 4 includes a first support frame 401, a lever 402, two second support frames 403, and a control lever 404. The bottom of the first support frame 401 is fixedly connected to the inside of the casting mold box 1. The middle of the lever 402 is rotatably connected to the top center of the first support frame 401. The control lever 404 is slidably connected to the inner wall of the casting mold box 1. The two second support frames 403 are respectively fixedly connected to the bottom of the blanking block 301 and the bottom of the control lever 404. The two ends of the lever 402 are respectively rotatably connected to the middle of one end of the two second support frames 403;

[0029] The vibrating material assembly 6 includes a vibrating plate 601, a vibrating motor 602, and a plurality of buffer assemblies 7. The bottom of the vibrating plate 601 is installed on the inner side of the top of the blanking block 301 through the plurality of buffer assemblies 7. The vibrating motor 602 is fixedly connected to the center of the bottom of the vibrating plate 601;

[0030] The buffer assembly 7 includes a fixed column 701, a telescopic rod 702, and a second spring 703. The bottom of the fixed column 701 is fixedly connected to the inner side of the top of the blanking block 301. The bottom of the vibrating plate 601 is slidably connected to the inner side of the top of the fixed column 701 through the telescopic rod 702. The two ends of the second spring 703 are respectively fixedly connected to the inner side of the top of the fixed column 701 and the bottom of the telescopic rod 702;

[0031] The demoulding mechanism 3 further includes a first spring 5. The two ends of the first spring 5 are respectively fixedly connected to the inner wall of the casting mold box 1 and the bottom of one end of the lever 402;

[0032] In this embodiment, after the material is poured into the set forming cavity 2 for forming, when it is necessary to demold and take out the formed gypsum block, the vibration motor 602 is started to provide a force to drive the vibration plate 601 to vibrate. Through the vibration of the vibration plate 601, several telescopic rods 702 connected thereto are driven to move telescopically at the top of several fixed columns 701 under force, and the second spring 703 is provided to absorb and buffer the shock impact force, so as to protect the vibration plate 601 from shock. At this time, through the vibration of the vibration plate 601, the formed gypsum block can be vibrated, so that the gypsum block is separated from the inner wall of the forming cavity 2 under force. Then, by pressing the set control lever 404, it is forced to slide down inside the top of the casting mold box 1. By the downward movement of the control lever 404, one end of the lever 402 rotatably connected through one of the second support frames 403 is forced to move downward. By the downward movement of one end of the lever 402 and supported by the set first support frame 401, the other end of the lever 402 is forced to move upward. By the upward movement of the other end of the lever 402, a force is provided to drive the ejector block 301 rotatably connected through the other second support frame 403 to slide upward at the bottom of the forming cavity 2. By the upward movement of the ejector block 301, the gypsum block in the forming cavity 2 is lifted up. At this time, the lifted gypsum block can be easily taken out of the forming cavity 2, so as to facilitate the demolding and discharging of the formed gypsum block in the forming cavity 2. There is no need to use other tools for demolding, and the operation is simple, convenient, time-saving and labor-saving, and the working efficiency is improved.

[0033] Further, the drying mechanism 8 includes a metal heat conducting sheet 801 and several electric heating wires 802. The side wall of the metal heat conducting sheet 801 is fixedly connected to the side wall of the forming cavity 2, and several electric heating wires 802 are fixedly connected to the inside of the metal heat conducting sheet 801 in a uniformly distributed manner;

[0034] When the material is poured into the forming cavity 2 for forming on the basis of the above embodiment, the electric heating wires 802 are energized to generate heat, and the heat generated by the electric heating wires 802 is conducted to the material through the metal heat conducting sheet 801, so as to heat and dry the material in the forming cavity 2, so that the moisture in the material is quickly dried and evaporated, and then it is convenient to quickly dry and dehydrate the material for forming, save the forming time, and effectively improve the forming efficiency.

[0035] The implementation principle of a casting mold for producing gypsum blocks in an embodiment of the present application is as follows: During use, first, materials are poured into the molding cavity 2 for molding. Then, the heating wire 802 is energized to generate heat, and the heat generated by the heating wire 802 is conducted to the materials through the metal heat conducting sheet 801 by metal conduction, thereby heating and drying the materials in the molding cavity 2, enabling the moisture in the materials to be quickly dried and evaporated. Furthermore, it effectively facilitates the rapid drying, dehydration, and molding of the materials, saves the molding time, and effectively improves the molding efficiency. Secondly, after the materials are molded, the vibration motor 602 is started to provide a force to drive the vibration plate 601 to vibrate. The vibration of the vibration plate 601 drives several telescopic rods 702 connected thereto to be stressed and move telescopically on the tops of several fixed columns 701, and the second spring 703 absorbs and buffers the vibration impact force, thereby providing shock absorption protection for the vibration plate 601. At this time, the molded gypsum blocks can be vibrated by the vibration of the vibration plate 601, causing the gypsum blocks to be separated from the inner wall of the molding cavity 2 by the force. Then, the pressing control lever 404 is pressed to make it slide downward inside the top of the casting mold box 1 under stress. By controlling the downward movement of the lever 404, one end of the rocker 402 rotatably connected through one of the second support frames 403 is forced to move downward. The downward movement of one end of the rocker 402 and the support of the first support frame 401 cause the other end of the rocker 402 to move upward under stress. The upward movement of the other end of the rocker 402 provides a force to drive the ejector block 301 rotatably connected through the other second support frame 403 to slide upward at the bottom of the molding cavity 2 under stress. By the upward movement of the ejector block 301, the gypsum blocks in the molding cavity 2 are lifted. At this time, the lifted gypsum blocks can be easily taken out of the molding cavity 2, thereby effectively facilitating the demolding and discharging of the molded gypsum blocks in the molding cavity 2. There is no need to use other tools for demolding, and the operation is simple, convenient, time-saving, labor-saving, and the work efficiency is improved.

[0036] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A casting mold for producing gypsum blocks, comprising a casting mold box (1), characterized in that: The top inner side of the casting mold box (1) is provided with a plurality of molding cavities (2), and further includes A plurality of demoulding mechanisms (3) are symmetrically located at the bottom of the plurality of molding cavities (2) and are used for demoulding and unloading the molded gypsum blocks; A plurality of drying mechanisms (8), which are respectively located on the side walls of the plurality of molding cavities (2) and are used to dry and mold the materials; The demoulding mechanism (3) comprises a material ejecting block (301), a transmission assembly (4) and a material shock assembly (6); the side wall of the material ejecting block (301) is slidably connected to the bottom of the molding cavity (2); the transmission assembly (4) is installed inside the casting mold box (1); and the material shock assembly (6) is installed on the inner side of the top of the material ejecting block (301).

2. A casting mold for producing gypsum blocks according to claim 1, characterized in that: The transmission assembly (4) comprises a first support frame (401), a tilting rod (402), two second support frames (403) and a control pressure rod (404); the bottom of the first support frame (401) is fixedly connected to the inside of the casting mold box (1); the middle part of the tilting rod (402) is rotatably connected to the top center of the first support frame (401); the control pressure rod (404) is slidably connected to the inner wall of the casting mold box (1); the two second support frames (403) are respectively fixedly connected to the bottom of the top material block (301) and the bottom of the control pressure rod (404); and the two ends of the tilting rod (402) are respectively rotatably connected to the middle of one end of the two second support frames (403).

3. A casting mold for producing gypsum blocks according to claim 1, characterized in that: The vibration material assembly (6) comprises a vibration plate (601), a vibration motor (602) and a plurality of buffer assemblies (7); the bottom of the vibration plate (601) is mounted on the inner side of the top of the top material block (301) via the plurality of buffer assemblies (7); and the vibration motor (602) is fixedly connected to the bottom center of the vibration plate (601).

4. A casting mold for producing gypsum blocks according to claim 3, characterized in that: The buffer assembly (7) comprises a fixed column (701), a telescopic rod (702) and a second spring (703); the bottom of the fixed column (701) is fixedly connected to the inner side of the top of the top material block (301); the bottom of the vibration plate (601) is slidably connected to the inner side of the top of the fixed column (701) through the telescopic rod (702); and the two ends of the second spring (703) are respectively fixedly connected to the inner side of the top of the fixed column (701) and the bottom of the telescopic rod (702).

5. A casting mold for producing gypsum blocks according to claim 2, characterized in that: The demoulding mechanism (3) further comprises a first spring (5), the two ends of which are respectively fixedly connected to the inner wall of the casting mold box (1) and the bottom of one end of the tilting rod (402).

6. A casting mold for producing gypsum blocks according to claim 1, characterized in that: The drying mechanism (8) comprises a metal heat conductive sheet (801) and a plurality of electric heating wires (802); the side wall of the metal heat conductive sheet (801) is fixedly connected to the side wall of the molding cavity (2); and the plurality of electric heating wires (802) are evenly distributed and fixedly connected to the inside of the metal heat conductive sheet (801).

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