Model box of coal gangue hollow brick

Abstract

The utility model discloses a model box of a coal gangue hollow brick, which belongs to the field of building material production equipment and comprises a model box protective shell, a first L-shaped plate and a second L-shaped plate are mounted in the model box protective shell, a first sliding rail is arranged on the side surface of the second L-shaped plate, a first sliding block is slidably connected in the first sliding rail, and a second sliding block is slidably connected in the first sliding rail. An I-shaped frame is connected to the side face of the first sliding block, an L-shaped connecting plate is connected to the bottom of the I-shaped frame, a sliding rod is installed at the bottom of the first sliding block, a fixing rod is connected to the side face of the sliding rod, and rolling wheels are slidably connected to the periphery of the fixing rod; the side face of the I-shaped frame is slidably connected with a second molding plate used for shaping the coal gangue hollow brick raw materials, a second sliding rail is arranged on the side face of the second molding plate, and a first molding plate used for shaping the coal gangue hollow brick raw materials is arranged on the side face of the first L-shaped plate. The production cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building material production equipment, and in particular to a model box for hollow coal gangue bricks. Background Technology

[0002] Coal gangue hollow bricks, as a new type of building material, have been widely used in the construction industry. In their production process, mold boxes play a crucial role. Existing mold boxes for coal gangue hollow bricks can meet basic operational needs, but they are inconvenient for demolding, affecting production efficiency, reducing product quality, and increasing production costs.

[0003] A search of Chinese patent documents (authorization announcement number CN220945884U) reveals that this utility model provides a mold box for hollow coal gangue bricks, relating to the field of hollow coal gangue brick production. The mold box includes: two first connectors; two second connectors, each disposed on the back of one of the two first connectors; and two third connectors, each disposed between opposite sides of the two first connectors and between opposite sides of the two second connectors. The mold box for hollow coal gangue bricks provided by this utility model allows for quick and convenient disassembly and assembly, facilitating handling and storage, and enabling quick and convenient partial replacement when damaged. This ensures better and longer-lasting use of the mold box. While meeting basic operational requirements, the mold box is inconvenient for demolding, affecting production efficiency, reducing product quality, and increasing production costs. Utility Model Content

[0004] The purpose of this invention is to provide a model box for hollow coal gangue bricks to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a model box for hollow coal gangue bricks, comprising a protective shell for the model box, wherein a first L-shaped plate and a second L-shaped plate are installed inside the protective shell, a first slide rail is provided on the side of the second L-shaped plate, a first slider is slidably connected inside the first slide rail, an I-shaped frame is connected to the side of the first slider, an L-shaped connecting plate is connected to the bottom of the I-shaped frame, a sliding rod is installed at the bottom of the first slider, a fixing rod is connected to the side of the sliding rod, a roller is slidably connected to the outer periphery of the fixing rod, a second molding plate for shaping the raw material of hollow coal gangue bricks is slidably connected to the side of the I-shaped frame, a second slide rail is provided on the side of the second molding plate, and a first molding plate for shaping the raw material of hollow coal gangue bricks is provided on the side of the first L-shaped plate.

[0006] Preferably, a spring is provided at the bottom of the first slide rail, one end of the spring is connected to a vertical support rod, and a horizontal support rod is installed on the side of the vertical support rod.

[0007] Preferably, a motor is installed on the inner bottom wall of the protective shell of the model box, the output shaft of the motor is connected to a lead screw, and a first fixed seat and a sliding seat are connected to the outer periphery of the lead screw.

[0008] Preferably, a second movable rod is connected to the side of the first fixed seat, a first movable rod is connected to the side of the sliding seat, and a moving rod is installed at the end of the second movable rod away from the first fixed seat.

[0009] Preferably, a guide seat is provided on the outer periphery of the movable rod, a second fixed seat is connected to the end of the first movable rod away from the sliding seat, and a lifting plate for supporting the coal gangue hollow brick raw material is installed on the top of the guide seat.

[0010] Preferably, the top of the model box protective shell is equipped with a fixed protective plate and a movable protective plate for protecting the inside of the model box protective shell.

[0011] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0012] The mold box for the hollow coal gangue bricks benefits from the structure of the first and second molding plates. First, the first and second molding plates are inserted into the protective shell of the mold box along the sliding groove of the I-beam frame. Finally, the first and second molding plates can be removed to separate the raw coal gangue hollow bricks from the first and second molding plates for demolding. This structure facilitates demolding, improves production efficiency, enhances product quality, and reduces production costs.

[0013] Thanks to the structure of the I-beam frame, the rollers move upward along the edge of the second L-shaped plate in the mold box of the coal gangue hollow brick. The I-beam frame drives the first slider to protect the second molding plate, increasing the stability of the rise of the first and second molding plates. This structure ensures the stability of the rise, protects the mold box, and supports the molding of the coal gangue hollow brick.

[0014] The model box for the hollow coal gangue bricks benefits from the structure of the lifting plate. The output shaft of the motor drives the lead screw to rotate, the lead screw drives the sliding seat to move, and the moving rod moves along the direction of the guide seat to lift the lifting plate. This structure can lift the hollow coal gangue bricks and save space.

[0015] The model box for this coal gangue hollow brick benefits from the structure of vertical and horizontal support rods. The horizontal and vertical support rods work together with springs to prevent the lifting plate from hitting the bottom when falling, thus preventing damage to the motor and base and providing dual protection. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a vertical sectional view of the present invention;

[0021] Figure 5 This is a vertical sectional view of the lifting plate of this utility model;

[0022] Figure 6 This utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 7 This utility model Figure 3 Enlarged view of point B in the middle;

[0024] Figure 8 This utility model Figure 5 A magnified view of point C in the middle.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the diagram: 1. Model box protective shell; 101. Fixed protective plate; 102. Movable protective plate; 103. First L-shaped plate; 104. Second L-shaped plate; 105. I-beam frame; 106. First slide rail; 107. First slider; 108. L-shaped connecting plate; 109. Slide rod; 110. Fixed rod; 111. Roller; 112. Vertical support rod; 113. Horizontal support rod; 114. Spring; 2. First molding plate; 3. Second molding plate; 301. Second slide rail; 4. Motor; 401. Lead screw; 402. First fixed seat; 403. Sliding seat; 404. First movable rod; 405. Second movable rod; 406. Guide seat; 407. Moving rod; 408. Second fixed seat; 409. Lifting plate. Detailed Implementation

[0027] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0028] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0029] like Figures 1 to 8 The model box for hollow coal gangue bricks shown includes a protective shell 1. Inside the protective shell 1, a first L-shaped plate 103 and a second L-shaped plate 104 are installed. A first slide rail 106 is provided on the side of the second L-shaped plate 104. A first slider 107 is slidably connected inside the first slide rail 106. An I-beam frame 105 is connected to the side of the first slider 107. An L-shaped connecting plate 108 is connected to the bottom of the I-beam frame 105. The L-shaped connecting plate 108 is connected to the side of a lifting plate 409. A sliding rod 109 is installed at the bottom of the first slider 107. A fixing rod 110 is connected to the side of the sliding rod 109. Rollers 111 are slidably connected to the outer periphery of the fixing rod 110. The I-beam frame 105 drives the first slider 107 to protect the second molding plate 3, thus increasing the protection of the first molding plate. 2. The smoothness of the rise of the second molding plate 3: The side of the I-beam frame 105 is slidably connected to the second molding plate 3 for shaping the coal gangue hollow brick raw material. The side of the second molding plate 3 is provided with a second slide rail 301. The side of the first L-shaped plate 103 is provided with the first molding plate 2 for shaping the coal gangue hollow brick raw material. The first molding plate 2 and the second molding plate 3 are inserted into the protective shell 1 of the mold box along the slide groove of the I-beam frame 105. The coal gangue hollow brick raw material is added into the space formed by the first molding plate 2 and the second molding plate 3. The first molding plate 2 and the second molding plate 3 can be removed. The first molding plate 2 and the second molding plate 3 are used to peel off the coal gangue hollow brick raw material for demolding. The first molding plate 2 and the second molding plate 3 are made of polytetrafluoroethylene material, which has an extremely low coefficient of friction, usually between 0.04 and 0.15, which makes its surface very smooth. Applying this coating to hollow coal gangue brick mold boxes can significantly reduce the friction between the brick blanks and the inner wall of the mold box. During demolding, the brick blanks can be easily removed from the mold box. It also has excellent chemical stability, resisting the erosion of various chemicals that may be present in coal gangue, and will not change its properties due to chemical reactions, thus ensuring a long-term stable demolding effect.

[0030] A spring 114 is provided at the bottom of the first slide rail 106. One end of the spring 114 is connected to a vertical support rod 112. A horizontal support rod 113 is installed on the side of the vertical support rod 112. The horizontal support rod 113 and the vertical support rod 112 work together with the spring 114 to prevent the lifting plate 409 from hitting the bottom when it falls, thus preventing damage to the motor 4 and the base, and providing a double protection function.

[0031] A motor 4 is installed on the inner bottom wall of the protective shell 1 of the model box. The output shaft of the motor 4 is connected to a lead screw 401. A first fixed seat 402 and a sliding seat 403 are connected to the outer periphery of the lead screw 401. A second movable rod 405 is connected to the side of the first fixed seat 402. A first movable rod 404 is connected to the side of the sliding seat 403. A moving rod 407 is installed at the end of the second movable rod 405 away from the first fixed seat 402. A guide seat 406 is provided on the outer periphery of the moving rod 407. A second fixed seat 408 is connected to the end of the first movable rod 404 away from the sliding seat 403. A lifting plate 409 for supporting the raw material of coal gangue hollow bricks is installed on the top of the guide seat 406. When it is necessary to remove the shaped hollow bricks, the motor 4 is turned on. The output shaft of the motor 4 drives the lead screw 401 to rotate. The lead screw 401 drives the sliding seat 403 to move. The moving rod 407 moves along the direction of the guide seat 406, lifting the lifting plate 409.

[0032] The top of the model box protective shell 1 is equipped with a fixed protective plate 101 and a movable protective plate 102 for protecting the inside of the model box protective shell 1. The movable protective plate 102 is connected to the outer shell of the model box protective shell 1 by a hinge. The movable protective plate 102 can be opened outward to facilitate observation of the internal condition of the model box protective shell 1 and to facilitate timely cleaning.

[0033] Working principle

[0034] When using the mold box for hollow coal gangue bricks, the first molding plate 2 and the second molding plate 3 are first inserted into the protective shell 1 of the mold box along the sliding groove of the I-beam frame 105. The raw material for hollow coal gangue bricks is then added into the space formed by the first molding plate 2 and the second molding plate 3. When it is necessary to remove the shaped hollow bricks, the motor 4 is turned on. The output shaft of the motor 4 drives the lead screw 401 to rotate. The lead screw 401 drives the sliding seat 403 to move. The moving rod 407 moves along the direction of the guide seat 406, lifting the lifting plate 409. The roller 111 moves upward along the edge of the second L-shaped plate 104. The I-beam frame 105 drives the first slider 107 to protect the second molding plate 3, increasing the stability of the rise of the first molding plate 2 and the second molding plate 3. Finally, the first molding plate 2 and the second molding plate 3 can be removed, and the raw material for hollow coal gangue bricks can be separated from the first molding plate 2 and the second molding plate 3 for demolding.

[0035] It should be noted that in this article, relational terms such as one and two are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A model box for hollow coal gangue bricks, comprising a protective shell (1) for the model box, characterized in that: The protective shell (1) of the model box is equipped with a first L-shaped plate (103) and a second L-shaped plate (104). A first slide rail (106) is provided on the side of the second L-shaped plate (104). A first slider (107) is slidably connected inside the first slide rail (106). An I-beam frame (105) is connected to the side of the first slider (107). An L-shaped connecting plate (108) is connected to the bottom of the I-beam frame (105). The bottom of the first slider (107) is equipped with... There is a sliding rod (109), and a fixed rod (110) is connected to the side of the sliding rod (109). A roller (111) is slidably connected to the outer periphery of the fixed rod (110). A second molding plate (3) for shaping coal gangue hollow brick raw materials is slidably connected to the side of the I-shaped frame (105). A second slide rail (301) is provided on the side of the second molding plate (3). A first molding plate (2) for shaping coal gangue hollow brick raw materials is provided on the side of the first L-shaped plate (103).

2. The model box for hollow coal gangue bricks according to claim 1, characterized in that: A spring (114) is provided at the bottom of the first slide rail (106), one end of the spring (114) is connected to a vertical support rod (112), and a horizontal support rod (113) is installed on the side of the vertical support rod (112).

3. The model box for hollow coal gangue bricks according to claim 1, characterized in that: The inner bottom wall of the protective shell (1) of the model box is provided with a motor (4), the output shaft of the motor (4) is connected to a lead screw (401), and the outer periphery of the lead screw (401) is connected to a first fixed seat (402) and a sliding seat (403).

4. The model box for hollow coal gangue bricks according to claim 3, characterized in that: The side of the first fixed seat (402) is connected to a second movable rod (405), the side of the sliding seat (403) is connected to a first movable rod (404), and a moving rod (407) is installed at the end of the second movable rod (405) away from the first fixed seat (402).

5. The model box for hollow coal gangue bricks according to claim 4, characterized in that: The outer periphery of the movable rod (407) is provided with a guide seat (406), and the end of the first movable rod (404) away from the sliding seat (403) is connected to a second fixed seat (408). The top of the guide seat (406) is equipped with a lifting plate (409) for supporting the raw material of coal gangue hollow bricks.

6. The model box for hollow coal gangue bricks according to claim 1, characterized in that: The top of the model box protective shell (1) is equipped with a fixed protective plate (101) and a movable protective plate (102) for protecting the inside of the model box protective shell (1).

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