Porous shale brick forming device

Abstract

The utility model relates to the technical field of green brick forming, and discloses a porous shale brick forming device which comprises a stamping table, an upper die and a lower die. A through groove is formed in the center of the supporting plate and the center of the stamping table, the supporting plate is arranged in the through groove, a control assembly is arranged on the stamping table, and the control end of the control assembly is connected with the supporting plate, so that the supporting plate has a switchable movable or fixed state relative to the stamping table; the supporting frame is fixedly connected to the bottom end of the through groove, a gap is formed between the supporting frame and the supporting plate, a vibration piece is arranged on the supporting frame, and the output end of the vibration piece is connected with the supporting plate. The forming quality of the porous shale brick can be enhanced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of brick blank forming technology, and in particular to a porous shale brick forming device. Background Technology

[0002] Brick blanks are intermediate products with certain dimensions and strengths, processed from clay by external force and mold extrusion. They are then fired to form industrial bricks. Based on porosity, they can be divided into porous bricks and solid bricks. As the name suggests, porous bricks are made by extruding multiple holes into the raw material through a stamping die. Currently, most porous shale bricks are formed by manually leveling the material when adding it. This is not only inefficient but also prone to causing gaps in the interior during stamping, which affects the stress distribution and ultimately the quality of the brick. Utility Model Content

[0003] The purpose of this invention is to provide a porous shale brick forming device to solve the problems existing in the prior art, thereby enhancing the quality of porous shale brick forming and improving work efficiency.

[0004] To achieve the above objectives, this utility model provides the following solution: This utility model provides a porous shale brick forming device, comprising:

[0005] The stamping table has an upper mold that moves and fits directly above it.

[0006] The support plate has a through groove in the center of the stamping table, and the support plate is disposed in the through groove. The stamping table is provided with a control component, and the control end of the control component is connected to the support plate so that the support plate has a switchable movable or fixed state relative to the stamping table.

[0007] A support frame is fixed to the bottom end of the through groove. A gap is provided between the support frame and the support plate. A vibrating element is provided on the support frame, and the output end of the vibrating element is connected to the support plate.

[0008] Preferably, the control component includes:

[0009] Several first servo cylinders are fixedly connected to each other on both sides of the outer wall of the stamping table. A locking block is slidably connected to the inner side wall of the through groove. The number of locking blocks is the same as that of the first servo cylinders and they are connected one-to-one. A slot is opened on the side wall of the support plate. The end of the locking block away from the first servo cylinder is engaged with or does not contact the slot.

[0010] Preferably, the inner sidewall of the through groove is provided with a plurality of sliding grooves, and the locking blocks are slidably connected in the sliding grooves one by one, and the piston rod of the first servo cylinder extends into the sliding groove and is fixedly connected to the locking block.

[0011] Preferably, the length of the card block is less than the length of the slide.

[0012] Preferably, the side of the card block closest to the support plate has a tapered structure, and the card slot corresponds to and matches the tapered part of the card block.

[0013] Preferably, the vibrating element includes:

[0014] A vibration motor is fixedly connected to the bottom end of the support plate;

[0015] Several support springs are distributed at the four corners of the bottom surface of the support plate, and the two ends of the support springs are fixedly connected to the support plate and the support frame, respectively.

[0016] Preferred options also include:

[0017] A mounting base is fixed to one side of the bottom surface of the stamping table. A second servo cylinder is fixed to the side wall of the mounting base. The piston rod of the second servo cylinder passes through the mounting base and is fixed to a transmission plate. A transmission rod is fixed to the top of the transmission plate near the stamping table.

[0018] A conveyor roller is installed on the outer wall of the stamping table on the side opposite to the mounting base. A baffle is fixed to the top surface of the stamping table. The baffle is located on the side of the support plate away from the conveyor roller. A groove is opened on the side of the baffle close to the support plate. A top plate is slidably connected in the groove. The end of the transmission rod away from the transmission plate passes through the baffle and is fixed to the top plate.

[0019] Preferred options also include:

[0020] A pair of limiting plates are arranged opposite each other on both sides of the support plate away from the mounting base, and the bottom end of the limiting plates is fixed to the top surface of the stamping table. A stamping interval is defined between the pair of limiting plates, and the stamping interval is used to place the mold chamber.

[0021] The present invention discloses the following technical effects:

[0022] This invention uses an upper die that moves and cooperates with the stamping table to extrude and form shale brick raw materials. Furthermore, a through groove is opened in the center of the top surface of the stamping table, and a support plate is placed within the groove. A control component connected to the support plate is installed on the stamping table. This control component adjusts the connection state of the support plate relative to the stamping table. During extrusion forming with the upper die, the control component fixes the support plate to the stamping table, ensuring the quality of the extrusion forming. Before extrusion forming, the control component switches the movable connection between the support plate and the stamping table, and a vibrating component vibrates the support plate, effectively compacting the raw material in the mold chamber. Compared to traditional manual methods, this invention effectively enhances the quality of porous shale brick forming and improves work efficiency. Attached Figure Description

[0023] 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.

[0024] Figure 1 This is a diagram showing the positional relationship between the stamping table and the upper die in this invention;

[0025] Figure 2 This is a diagram showing the connection relationship between the top plate and the second servo cylinder in this invention.

[0026] Figure 3 This is a diagram showing the connection relationship between the support frame and the support plate in this invention;

[0027] Figure 4 This is a diagram showing the connection relationship between the guide bar and the limiting plate in this invention;

[0028] The components include: 1. Stamping table; 2. Upper mold; 3. Support plate; 4. Support frame; 5. Support rod; 6. Fixed seat; 7. Hydraulic press; 8. First servo cylinder; 9. Clamping block; 10. Vibration motor; 11. Support spring; 12. Mounting seat; 13. Second servo cylinder; 14. Transmission plate; 15. Transmission rod; 16. Conveying roller; 17. Baffle; 18. Top plate; 19. Limiting plate; 20. Mold compartment; 21. Guide bar. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Reference Figures 1-4 This utility model provides a porous shale brick forming device, comprising:

[0032] The stamping table 1 has an upper mold 2 that moves and fits directly above it;

[0033] The support plate 3 and the stamping table 1 have a through groove in the center. The support plate 3 is set in the through groove, and the stamping table 1 is equipped with a control component. The control end of the control component is connected to the support plate 3 so that the support plate 3 has a switchable movable or fixed state relative to the stamping table 1.

[0034] The support frame 4 is fixed to the bottom of the through groove. There is a gap between the support frame 4 and the support plate 3. A vibrating element is installed on the support frame 4, and the output end of the vibrating element is connected to the support plate 3.

[0035] This invention uses an upper mold 2 that moves and cooperates with the stamping table 1 to extrude and form shale brick raw materials. Furthermore, a through groove is opened at the center of the top surface of the stamping table 1, and a support plate 3 is placed within the groove. A control component connected to the support plate 3 is installed on the stamping table 1. The control component adjusts the connection state of the support plate 3 relative to the stamping table 1. During extrusion forming with the upper mold 2, the control component fixes the support plate 3 to the stamping table 1, ensuring the quality of the extrusion forming. Before extrusion forming, the control component switches the movable connection between the support plate 3 and the stamping table 1, and a vibrating component vibrates the support plate 3, effectively compacting the raw material in the mold chamber 20. Compared to traditional manual methods, this invention effectively enhances the quality of porous shale brick forming and improves work efficiency.

[0036] In one embodiment of this technical solution, support rods 5 are fixedly connected to the top surface of the stamping table 1 around the perimeter. A fixed seat 6 is fixedly connected to the top of the support rods 5. A hydraulic press 7 is fixedly connected to the top surface of the fixed seat 6. The output piston rod of the hydraulic press 7 passes through the fixed seat 6 and is fixedly connected to the top surface of the upper mold 2, thereby realizing the lifting and adjusting of the upper mold 2 for extrusion molding.

[0037] Furthermore, the control components include:

[0038] Several first servo cylinders 8 are fixedly connected to both sides of the outer wall of the stamping table 1. A locking block 9 is slidably connected to the inner side wall of the through groove. The number of locking blocks 9 is the same as that of the first servo cylinders 8 and they are connected one-to-one. A slot is opened on the side wall of the support plate 3. The end of the locking block 9 away from the first servo cylinder 8 is engaged with the slot or does not contact it.

[0039] Several first servo cylinders 8 fixed to the side wall of the stamping table 1 are connected one-to-one with several locking blocks 9 slidably connected to the inner side wall of the through groove, thereby realizing that the first servo cylinders 8 drive the locking blocks 9 to move along the locking groove direction. By controlling the connection state between the locking blocks 9 and the locking groove, when the locking blocks 9 are locked with the locking groove, the support plate 3 is fixed to the stamping table 1, and when the locking blocks 9 are not in contact with the locking groove, the support plate 3 is movably connected to the stamping table 1.

[0040] Furthermore, the inner wall of the through groove is provided with several sliding grooves, and the locking blocks 9 are slidably connected in the sliding grooves one by one. The piston rod of the first servo cylinder 8 extends into the sliding groove and is fixedly connected to the locking blocks 9.

[0041] The movement of the card block 9 is limited by the sliding groove to ensure the stability of the movement of the card block 9 and to facilitate the connection of the card block 9 with the card slot.

[0042] Furthermore, the length of the locking block 9 is less than the length of the slide groove. This allows the locking block 9 to be fully retracted into the slide groove, preventing the locking block 9 from obstructing the movement of the support plate 3.

[0043] Furthermore, the side of the card block 9 closest to the support plate 3 has a conical structure, and the card slot matches the conical part of the card block 9.

[0044] By designing the front end of the card block 9 into a conical structure, and matching the conical structure of the card slot with the card block 9, the tip of the card block 9 faces the opening end of the card slot when it is extended, making it convenient for the card block 9 to be inserted into the card slot to fix the support plate 3.

[0045] Furthermore, the vibrating element includes:

[0046] Vibration motor 10 is fixedly connected to the bottom end of support plate 3;

[0047] Several support springs 11 are distributed at the four corners of the bottom surface of the support plate 3, and the two ends of the support springs 11 are fixedly connected to the support plate 3 and the support frame 4 respectively.

[0048] Specifically, after the support plate 3 loses the fixing effect of the locking block 9, the vibration motor 10 vibrates on the support plate 3, and the support spring 11 supports the support plate 3, further amplifying the vibration effect, so that the raw material filled in the mold chamber 20 can be fully compacted, eliminating existing gaps and improving the extrusion molding quality.

[0049] In one embodiment of this technical solution, the elastic force of the support spring 11 is equal to the weight of the support plate 3, so that when the support plate 3 loses the fixing effect of the locking block 9, the support plate 3 will not be significantly offset upward or downward due to the influence of gravity. In this way, when the locking block 9 is extended, the locking block 9 and the locking groove can be stably and effectively locked and fixed.

[0050] Furthermore, it also includes:

[0051] Mounting base 12 is fixed to one side of the bottom surface of stamping table 1. A second servo cylinder 13 is fixed to the side wall of mounting base 12. The piston rod of the second servo cylinder 13 passes through mounting base 12 and is fixed to transmission plate 14. A transmission rod 15 is fixed to the top of transmission plate 14 near the side of stamping table 1.

[0052] The conveyor roller 16 is installed on the side of the outer wall of the stamping table 1 opposite to the mounting base 12. A baffle 17 is fixedly connected to the top surface of the stamping table 1. The baffle 17 is located on the side of the support plate 3 away from the conveyor roller 16. A groove is opened on the side of the baffle 17 near the support plate 3. A top plate 18 is slidably connected in the groove. The end of the transmission rod 15 away from the transmission plate 14 passes through the baffle 17 and is fixedly connected to the top plate 18.

[0053] This technical solution also improves the efficiency of the forming process by using a baffle 17 and a conveying roller 16 arranged opposite each other on the stamping table 1. The second servo cylinder 13 fixed on the mounting base 12 drives the transmission plate 14, and the top plate 18 is moved by the transmission plate 14 and the transmission rod 15. When the conveying roller 16 moves the mold chamber 20 to the top surface of the stamping table 1, the top plate 18 limits the mold chamber 20 so that the mold chamber 20 can be placed on the top surface of the support plate 3. After extrusion molding, the second servo cylinder 13 can directly remove the mold chamber 20 from the stamping table 1 and put it into the conveying roller 16 for conveying.

[0054] Furthermore, it also includes:

[0055] A pair of limiting plates 19 are arranged opposite each other on the outside of the support plate 3 away from the mounting base 12, and the bottom end of the limiting plates 19 is fixed to the top surface of the stamping table 1. A stamping interval is defined between the pair of limiting plates 19, and the stamping interval is used to place the mold chamber 20.

[0056] A pair of limiting plates 19 are fixed to the top surface of the stamping table 1 along opposite sides, and the stamping area is limited to the top surface of the support plate 3. The openings on both sides of the pair of limiting plates 19 face the conveyor roller 16 and the baffle 17 respectively, so that the conveyor roller 16 can move directly to the support plate 3 when the moving mold chamber 20 is moved.

[0057] In one embodiment of this technical solution, guide strips 21 are fixedly connected to the adjacent sides of a pair of limiting plates 19. One end of the guide strip 21 near the end of the limiting plate 19 is provided with a bevel, which facilitates the movement of the mold chamber 20 between the pair of limiting plates 19.

[0058] This utility model provides the working principle of a porous shale brick forming device:

[0059] By pouring shale brick raw materials into the mold chamber 20, the mold chamber 20 is moved to the top surface of the support plate 3 using the conveying roller 16. At this time, the first servo cylinder 8 retracts the locking block 9 into the slide groove, and the vibration motor 10 is started to drive the support plate 3 to vibrate, so that the raw materials in the mold chamber 20 are fully vibrated and compacted, improving the molding quality. Then, the vibration motor 10 is turned off and the first servo cylinder 8 is used to extend the locking block 9, so that the locking block 9 engages with the locking groove, fixing the support plate 3 to the stamping table 1. Subsequently, the upper mold 2 is moved by the hydraulic press 7 for extrusion molding. The locking block 9 effectively maintains the stability of the support plate 3. After molding is completed, the top plate 18 is moved by the second servo cylinder 13 to push the mold chamber 20 out of the stamping table 1 and back onto the conveying roller 16.

[0060] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0061] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A porous shale brick forming device, characterized in that, include: The stamping table (1) has an upper mold (2) that moves and fits directly above it; The support plate (3) has a through groove in the center of the stamping table (1), and the support plate (3) is disposed in the through groove. The stamping table (1) is provided with a control component, and the control end of the control component is connected to the support plate (3) so that the support plate (3) has a switchable movable or fixed state relative to the stamping table (1). A support frame (4) is fixed to the bottom end of the through groove. A gap is provided between the support frame (4) and the support plate (3). A vibrating element is provided on the support frame (4), and the output end of the vibrating element is connected to the support plate (3).

2. The porous shale brick forming device according to claim 1, characterized in that, The control component includes: Several first servo cylinders (8) are fixedly connected to both sides of the outer wall of the stamping table (1). A locking block (9) is slidably connected to the inner side wall of the through groove. The number of locking blocks (9) is the same as that of the first servo cylinders (8) and they are connected one-to-one. A slot is opened on the side wall of the support plate (3). The end of the locking block (9) away from the first servo cylinder (8) is engaged with or does not contact the slot.

3. The porous shale brick forming device according to claim 2, characterized in that: The inner sidewall of the through groove is provided with several sliding grooves, and the locking block (9) is slidably connected to the sliding groove in a corresponding manner. The piston rod of the first servo cylinder (8) extends into the sliding groove and is fixedly connected to the locking block (9).

4. The porous shale brick forming device according to claim 3, characterized in that: The length of the card block (9) is less than the length of the slide.

5. The porous shale brick forming device according to claim 2, characterized in that: The side of the card block (9) near the support plate (3) has a tapered structure, and the card slot corresponds to and matches the tapered part of the card block (9).

6. The porous shale brick forming device according to claim 1, characterized in that, The vibrating element includes: A vibration motor (10) is fixedly connected to the bottom end of the support plate (3); Several support springs (11) are distributed at the four corners of the bottom surface of the support plate (3), and the two ends of the support springs (11) are fixed to the support plate (3) and the support frame (4) respectively.

7. The porous shale brick forming device according to claim 1, characterized in that, Also includes: Mounting base (12) is fixed to one side of the bottom surface of the stamping table (1). A second servo cylinder (13) is fixed to the side wall of the mounting base (12). The piston rod of the second servo cylinder (13) passes through the mounting base (12) and is fixed to a transmission plate (14). A transmission rod (15) is fixed to the top of the transmission plate (14) on the side close to the stamping table (1). A conveyor roller (16) is installed on the side of the outer wall of the stamping table (1) opposite to the mounting base (12). A baffle (17) is fixedly connected to the top surface of the stamping table (1). The baffle (17) is located on the side of the support plate (3) away from the conveyor roller (16). A groove is opened on the side of the baffle (17) close to the support plate (3). A top plate (18) is slidably connected in the groove. One end of the transmission rod (15) away from the transmission plate (14) passes through the baffle (17) and is fixedly connected to the top plate (18).

8. The porous shale brick forming device according to claim 7, characterized in that, Also includes: A pair of limiting plates (19) are arranged opposite to each other on both sides of the support plate (3) away from the mounting base (12), and the bottom end of the limiting plate (19) is fixed to the top surface of the stamping table (1). A stamping interval is defined between the pair of limiting plates (19), and the stamping interval is used to place the mold compartment (20).

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