Lightweight insulating brick press

Abstract

The utility model discloses a light -duty heat -insulating brick is with pressure brick machine, including first side frame, second side frame and overturning seat. Advantageous effect: the utility model discloses a rotatable forming die, when carrying out pressure brick forming to light -duty heat -insulating brick, can put light -duty heat -insulating brick material into the forming die located in the uppermost, then, hydraulic cylinder drives the pressure plate to move down, and the pressure plate enters into the forming die, and the light -duty heat -insulating brick material is pressed and is formed, then, hydraulic rod draws the pressure plate and moves up and resets, and the stepping motor drives the axle rod to rotate, and the new forming die is overturned to the pressure plate below, can carry out pressure brick operation again, and the light -duty heat -insulating brick of forming is constantly turned over with the overturning seat, and rotates to the bottom mouth and is opposite the conveyer above, at this moment, the electric cylinder promotes the top block to move down, and the top block passes through the top hole and promotes the push plate to move down, can push light -duty heat -insulating brick to the conveyer top surface, and completes automatic unloading, saves the trouble of manual transfer unloading, and improves the convenience of using.

Description

Technical Field

[0001] This utility model relates to the field of heat-insulating brick forming technology, specifically to a brick press for lightweight heat-insulating bricks. Background Technology

[0002] Insulating bricks are a type of heat-insulating product with a regular shape. They belong to lightweight heat-insulating refractory materials. They are generally produced using methods such as machine pressing and vibration molding.

[0003] After searching, it was found that application number CN202321606388.0, entitled "A Lightweight Insulating Brick Forming Device," proposes a lightweight insulating brick forming device. This device uses a lifting seat to raise the forming frame, which then forms an extrusion chamber with the support platform. Insulating bricks are filled into the extrusion chamber using a pressing module. After extrusion forming, the forming frame descends, allowing the insulating bricks to be directly removed. Compared to existing technologies that require additional demolding equipment, the device structure of this invention is simpler and does not damage the edges or surface of the formed bricks during demolding, avoiding inaccurate experimental data due to brick breakage. The absence of brick breakage during later experiments improves the accuracy of test results. However, in actual use, this application requires manual transfer of the ejected bricks, which is cumbersome. Furthermore, during brick pressing, the unloading operation cannot be completed simultaneously, resulting in long waiting times and affecting work efficiency. Further improvements are possible.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a brick press for lightweight insulating bricks, which has the advantages of being easy to use and having high work efficiency, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned advantages of ease of use and high work efficiency, the specific technical solution adopted by this utility model is as follows:

[0009] A brick press for lightweight insulating bricks includes a first side frame, a second side frame, and a tilting seat. The tilting seat is located between the first and second side frames, and a shaft is fixedly connected through the central axis of the tilting seat. The shaft passes through the first and second side frames and is rotatably connected to them. A top hole is opened through the surface of the tilting seat. A top frame is fixedly installed on the top surface of the first side frame, and a hydraulic cylinder is fixedly installed on the top surface of the top frame. A pressure plate is fixedly installed at the output end of the hydraulic cylinder. A conveyor is installed between the first and second side frames below the tilting seat. An extension frame is fixedly installed on one side surface of the second side frame, extending into the inside of the tilting seat. An electric cylinder is fixedly installed on the bottom surface of the other end of the extension frame. A top block is fixedly installed on the bottom surface of the moving rod of the electric cylinder. A stepper motor is fixedly installed on the back surface of the first side frame, and the output end of the stepper motor is fixedly connected to one end of the shaft.

[0010] Furthermore, a forming mold is fixedly installed on the outer surface of the flipping seat, and a push plate is slidably connected inside the forming mold. A guide rod is fixedly installed on the bottom surface of the push plate. The guide rod passes through the flipping seat and is slidably connected to the flipping seat. An end plate is fixedly connected to the other end of the guide rod, and a spring is sleeved between the end plate and the inner wall of the flipping seat on the outside of the guide rod.

[0011] Furthermore, the shaft is rotatably connected to the first and second side frames via bearings, and the shaft is coaxially arranged with the flipping seat.

[0012] Furthermore, the forming molds are distributed in multiple sets at equal angles along the central axis of the flipping seat, and the size of the forming molds matches the size of the lightweight heat-insulating bricks.

[0013] Furthermore, the pressure plate is a smooth metal rectangular plate, and the thickness of the pressure plate is not less than 1 cm.

[0014] Furthermore, the two ends of the spring are fixedly connected to the end plate and the inner wall of the flip seat, respectively, and the inner diameter of the spring is larger than the outer diameter of the guide rod.

[0015] Furthermore, the extension frame is located below the shaft, and the distance between the other end of the extension frame and the inner wall of the back face of the flip seat is greater than 5cm.

[0016] Furthermore, the vertical projection dimension of the push plate is equal to the vertical projection dimension inside the forming mold.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a brick press for lightweight heat-insulating bricks, which has the following beneficial effects:

[0019] (1) This utility model adopts a rotatable molding die. When pressing and molding lightweight heat-insulating bricks, the lightweight heat-insulating brick material can be put into the molding die located at the top. Then, the hydraulic cylinder drives the pressure plate to move down and enter the molding die to press and mold the lightweight heat-insulating brick material. Then, the hydraulic rod pulls the pressure plate to move up and reset. The stepper motor drives the shaft to rotate and flip the new molding die to the bottom of the pressure plate. The pressing operation can then be repeated. As the flipping seat continues to flip, the molded lightweight heat-insulating brick rotates until the bottom opening faces the top of the conveyor. At this time, the electric cylinder pushes the top block to move down and the top block passes through the top hole to push the push plate to move down, thus pushing the lightweight heat-insulating brick to the top surface of the conveyor and completing the automatic unloading. This eliminates the trouble of manual transfer and unloading and improves the convenience of use.

[0020] (2) This utility model adopts a forming mold distributed at equal angles along the shaft. The stepping angle of the stepper motor is the same as the included angle between the forming mold and the rotating base and the forming mold. This greatly facilitates the rotation and positioning of the rotating base and the forming mold. During the pressing of lightweight heat insulation bricks, the staff only needs to put the lightweight heat insulation brick material into the forming mold. It is convenient and simple to use. At the same time, after the lightweight heat insulation brick is ejected, the spring rebounds, pushes the end plate to reset, and pulls the push plate to reset. Through the continuous rotation of the forming mold, the effect of continuous pressing and unloading is achieved, which improves work efficiency and saves working time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the brick press machine proposed in this utility model;

[0023] Figure 2 This is a side view of the brick press machine proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the molding die proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the first and second side frames proposed in this utility model.

[0026] In the picture:

[0027] 1. First side frame; 2. Top frame; 3. Hydraulic cylinder; 4. Pressure plate; 5. Tilting seat; 6. Forming mold; 7. Push plate; 8. Top hole; 9. End plate; 10. Guide rod; 11. Spring; 12. Shaft; 13. Extension frame; 14. Electric cylinder; 15. Top block; 16. Conveyor; 17. Stepper motor; 18. Second side frame. Detailed Implementation

[0028] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] According to an embodiment of the present invention, a brick press for lightweight insulating bricks is provided.

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4 As shown, the lightweight heat-insulating brick press according to an embodiment of the present invention includes a first side frame 1, a second side frame 18, and a tilting seat 5. The tilting seat 5 is disposed between the first side frame 1 and the second side frame 18, and a shaft 12 is fixedly connected through the central axis of the tilting seat 5. The shaft 12 is a rectangular metal rod, and it passes through the first side frame 1 and the second side frame 18, rotatably connecting to both. A top hole 8 is formed through the surface of the tilting seat 5, located at the center of the surface. A top frame 2 is fixedly installed on the top surface of the first side frame 1. A hydraulic cylinder 3 is fixedly installed on the top surface, and a pressure plate 4 is fixedly installed on the output end of the hydraulic cylinder 3, which is a common pressing structure. A conveyor 16 is installed between the first side frame 1 and the second side frame 18 below the flipping seat 5. An extension frame 13 is fixedly installed on one side surface of the second side frame 18, and the extension frame 13 extends to the inside of the flipping seat 5. An electric cylinder 14 is fixedly installed on the bottom surface of the other end of the extension frame 13. A top block 15 is fixedly installed on the bottom surface of the moving rod of the electric cylinder 14. A stepper motor 17 is fixedly installed on the back side of the first side frame 1, and the output end of the stepper motor 17 is fixedly connected to one end of the shaft 12.

[0031] A forming mold 6 is fixedly installed on the outer surface of the flipping seat 5. A push plate 7 is slidably connected inside the forming mold 6, and a guide rod 10 is fixedly installed on the bottom surface of the push plate 7. The guide rod 10 passes through the flipping seat 5 and is slidably connected to it. An end plate 9 is fixedly connected to the other end of the guide rod 10, and a spring 11 is sleeved between the end plate 9 and the inner wall of the flipping seat 5 on the outside of the guide rod 10. When pressing lightweight insulating bricks, the lightweight insulating brick material can be placed into the uppermost forming mold 6. Then, the hydraulic cylinder 3 drives the pressure plate 4 downwards, and the pressure plate 4 enters the forming mold 6 to press and shape the lightweight insulating brick material. Afterwards, the hydraulic rod pulls the pressure plate 4 upwards to reset, and the stepper motor 17 drives the shaft 12 to rotate, flipping the new forming mold 6 below the pressure plate 4, allowing the brick pressing operation to be repeated. As the tilting seat 5 continuously flips, the heat-insulating brick rotates until its bottom opening faces the top of the conveyor 16. At this point, the electric cylinder 14 pushes the top block 15 downwards. The top block 15 passes through the top hole 8 and pushes the push plate 7 downwards, thus pushing the lightweight heat-insulating brick onto the top surface of the conveyor 16, completing automatic unloading. This eliminates the hassle of manual transfer and unloading, improving ease of use. At the same time, the stepping angle of the stepper motor 17 is the same as the included angle between the stepping seat 5 and the forming mold 6, greatly facilitating the rotation and positioning of the tilting seat 5 and the forming mold 6. During the pressing of the lightweight heat-insulating brick, the operator only needs to put the lightweight heat-insulating brick material into the forming mold 6, making it convenient and simple to use. After the lightweight heat-insulating brick is ejected, the spring 11 rebounds, pushing the end plate 9 to reset and pulling the push plate 7 to reset. Through the continuous flipping of the forming mold 6, the effect of continuous pressing and unloading is achieved, improving work efficiency and saving working time.

[0032] In one embodiment, the shaft 12 is rotatably connected to the first side frame 1 and the second side frame 18 via bearings, and the shaft 12 is coaxially arranged with the flipping seat 5. The bearings improve the stability of the rotation of the shaft 12, making it easier for the flipping seat 5 to rotate stably.

[0033] In one embodiment, multiple sets of molding dies 6 are distributed at equal angles along the central axis of the flipping seat 5, and the size of the molding dies 6 matches the size of the lightweight heat-insulating brick, which is a common structure in the art.

[0034] In one embodiment, the pressure plate 4 is a smooth metal rectangular plate, and the thickness of the pressure plate 4 is not less than 1cm to avoid deformation during pressing.

[0035] In one embodiment, the two ends of the spring 11 are fixedly connected to the inner walls of the end plate 9 and the flip seat 5, respectively, and the inner diameter of the spring 11 is larger than the outer diameter of the guide rod 10. The guide rod 10 serves as a guide for the movement of the push plate 7, and the spring 11 facilitates the reset of the push plate 7 through its elasticity.

[0036] In one embodiment, the insertion frame 13 is located below the shaft 12, and the distance between the other end of the insertion frame 13 and the inner wall of the back face of the flipping seat 5 is greater than 5cm. The insertion frame 13 does not contact the flipping seat 5, so as to avoid affecting the rotation of the flipping seat 5.

[0037] In one embodiment, the vertical projection size of the push plate 7 is equal to the internal vertical projection size of the forming mold 6, so as to avoid gaps that would allow material to enter below the push plate 7.

[0038] Working principle:

[0039] When pressing lightweight insulating bricks, the lightweight insulating brick material can be placed into the uppermost forming mold 6. Then, the hydraulic cylinder 3 drives the pressure plate 4 downwards, and the pressure plate 4 enters the forming mold 6 to press the lightweight insulating brick material. Afterwards, the hydraulic rod pulls the pressure plate 4 upwards to reset it, and the stepper motor 17 drives the shaft 12 to rotate, flipping the new forming mold 6 below the pressure plate 4, allowing for repeated pressing. As the flipping seat 5 continuously flips, the formed lightweight insulating brick rotates until its bottom opening faces the conveyor 16. At this point, the electric cylinder 14 pushes the top block 15 downwards, and the top block 15 passes through the top hole 8 to push the push plate 7 downwards, thus pressing the lightweight insulating brick material. The hot bricks are pushed to the top of the conveyor 16 for automatic unloading, eliminating the hassle of manual transfer and unloading, and improving ease of use. At the same time, the stepping angle of the stepper motor 17 is the same as the included angle between the forming mold 6, which greatly facilitates the rotation and positioning of the flipping seat 5 and the forming mold 6. During the pressing of lightweight heat-insulating bricks, the operator only needs to put the lightweight heat-insulating brick material into the forming mold 6, which is convenient and simple to use. After the lightweight heat-insulating bricks are ejected, the spring 11 rebounds, pushes the end plate 9 to reset, and pulls the push plate 7 to reset. Through the continuous flipping of the forming mold 6, the effect of continuous pressing and unloading is achieved, which improves work efficiency and saves working time.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A brick press for lightweight insulating bricks, characterized in that, The system includes a first side frame (1), a second side frame (18), and a flipping seat (5). The flipping seat (5) is provided between the first side frame (1) and the second side frame (18), and a shaft (12) is fixedly connected through the central axis of the flipping seat (5). The shaft (12) passes through the first side frame (1) and the second side frame (18) and is rotatably connected to the first side frame (1) and the second side frame (18). A top hole (8) is provided through the surface of the flipping seat (5). A top frame (2) is fixedly installed on the top surface of the first side frame (1), and a hydraulic cylinder (3) is fixedly installed on the top surface of the top frame (2). The hydraulic cylinder (3) outputs... A pressure plate (4) is fixedly installed at one end. A conveyor (16) is installed between the first side frame (1) and the second side frame (18) below the flipping seat (5). An extension frame (13) is fixedly installed on one side surface of the second side frame (18), and the extension frame (13) extends to the inside of the flipping seat (5). An electric cylinder (14) is fixedly installed on the bottom surface of the other end of the extension frame (13). A top block (15) is fixedly installed on the bottom surface of the moving rod of the electric cylinder (14). A stepper motor (17) is fixedly installed on the back side of the first side frame (1), and the output end of the stepper motor (17) is fixedly connected to one end of the shaft (12).

2. The brick press for lightweight insulating bricks according to claim 1, characterized in that, A forming mold (6) is fixedly installed on the outer surface of the flipping seat (5), and a push plate (7) is slidably connected inside the forming mold (6). A guide rod (10) is fixedly installed on the bottom surface of the push plate (7). The guide rod (10) passes through the flipping seat (5) and is slidably connected to the flipping seat (5). An end plate (9) is fixedly connected to the other end of the guide rod (10), and a spring (11) is sleeved between the end plate (9) and the inner wall of the flipping seat (5) on the outside of the guide rod (10).

3. The brick press for lightweight insulating bricks according to claim 1, characterized in that, The shaft (12) is rotatably connected to the first side frame (1) and the second side frame (18) via bearings, and the shaft (12) is coaxially arranged with the flipping seat (5).

4. The brick press for lightweight insulating bricks according to claim 2, characterized in that, The forming mold (6) is distributed in multiple sets at equal angles along the central axis of the flipping seat (5), and the size of the forming mold (6) matches the size of the lightweight heat-insulating brick.

5. The brick press for lightweight insulating bricks according to claim 1, characterized in that, The pressure plate (4) is a smooth metal rectangular plate, and the thickness of the pressure plate (4) is not less than 1cm.

6. The brick press for lightweight insulating bricks according to claim 2, characterized in that, The two ends of the spring (11) are fixedly connected to the inner walls of the end plate (9) and the flip seat (5), respectively, and the inner diameter of the spring (11) is greater than the outer diameter of the guide rod (10).

7. The brick press for lightweight insulating bricks according to claim 1, characterized in that, The extension frame (13) is located below the shaft (12), and the distance between the other end of the extension frame (13) and the inner wall of the back face of the flipping seat (5) is greater than 5cm.

8. The brick press for lightweight insulating bricks according to claim 2, characterized in that, The vertical projection dimension of the push plate (7) is equal to the internal vertical projection dimension of the forming mold (6).

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