Brick making mold for building waste regenerated solid bricks

Abstract

The invention relates to the technical field of solid brick preparation, and discloses a brick making mold for building waste regenerated solid bricks, the brick making mold comprises a base, a hydraulic rod and a supporting frame, the hydraulic rod is fixedly mounted at the top of the base, the telescopic end of the hydraulic rod is fixedly connected with the supporting frame, and the supporting frame slides on the inner side of the base; the bottom of the supporting frame is fixedly connected with an upper die, a driving assembly is arranged below the upper die, a pressing plate is arranged at the bottom of the driving assembly, a lower die is arranged at the position, below the pressing plate, of the inner side of the base, a groove is formed in the inner side of the lower die, and a material ejecting assembly is arranged on the inner side of the lower die. In the working process, the pressing plate is arranged to extrude the aggregate in the groove for multiple times, the aggregate filled in the groove is extruded and tamped, gaps between the aggregate are eliminated, it is guaranteed that the aggregate is evenly filled, deviation is avoided when the aggregate in the lower die is pressurized, and the quality of solid bricks is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of solid brick preparation, in particular to a brick making mould for building waste recycled solid bricks. Background Art

[0002] In order to save construction materials, it is necessary to recycle construction waste. Generally, recycled aggregates from construction waste are used to produce solid bricks. Solid brick production is mainly processed and formed by brick making molds. Therefore, brick making molds are the main project in the production of solid bricks from recycled aggregates from construction waste.

[0003] The existing brick making method usually involves crushing the aggregate and then placing it into a mold for heating and forming. However, after the existing aggregate is loaded into the mold, there are gaps between the aggregates, resulting in uneven filling of the aggregates, causing deviations when the aggregates in the mold are pressurized, resulting in poor quality of solid bricks. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a brick-making mold for solid bricks recycled from construction waste, comprising a base, a hydraulic rod and a support frame, a hydraulic rod is fixedly installed on the top of the base, the telescopic end of the hydraulic rod is fixedly connected to the support frame, the support frame slides on the inner side of the base, an upper mold is fixedly connected to the bottom of the support frame, a driving assembly is arranged below the upper mold, a pressing plate is arranged at the bottom of the driving assembly, a lower mold is arranged on the inner side of the base below the pressing plate, a groove is opened on the inner side of the lower mold, and a lifting assembly is arranged on the inner side of the lower mold.

[0005] As a further solution of the present invention, the driving assembly includes a servo motor, a bidirectional threaded rod, a slider and a limit plate. The outer side of the upper mold is fixedly connected to the servo motor, the output end of the servo motor is located on the inner side of the upper mold and is fixedly connected to the bidirectional threaded rod, both ends of the bidirectional threaded rod are threadedly connected to the slider, and the bottom of the slider is fixedly connected to the limit plate.

[0006] As a further solution of the present invention, a second articulated frame is hingedly connected to the side of the inner wall of the upper mold near the limit plate, and a first articulated frame is hingedly connected to the side of the limit plate at the top of the pressure plate, and the first articulated frame is hinged to the second articulated frame.

[0007] As a further solution of the present invention, the bottom of the limit plate contacts the top of the pressing plate, and a spring is connected between the upper mold and the pressing plate.

[0008] As a further solution of the present invention, the ejection assembly includes a ejection plate, a screw rod and a gear 1, the bottom of the groove is rotatably connected to the gear 1, the inner wall of the gear 1 is threadedly connected to the screw rod, and the inner side of the groove is slidably connected to the ejection plate.

[0009] As a further solution of the present invention, the size of the top plate is matched with the size of the groove, the top of the screw rod is fixedly connected to the bottom of the top plate, and the screw rod extends to the inner wall of the lower mold.

[0010] As a further solution of the present invention, the inner wall of the lower mold is located on the side of gear one and is rotatably connected to a connecting shaft, the outer side of the connecting shaft is located at the corresponding position of gear one and is fixedly connected to gear two, and the top of the connecting shaft is located above the lower mold and is fixedly connected to a turning handle.

[0011] As a further solution of the present invention, the gear one is meshed with the gear two, and the gear two is used to drive the gear one to rotate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. During work, the aggregate in the groove is squeezed and compacted by setting a pressing plate for multiple extrusions, eliminating the gap between the aggregates, ensuring uniform filling of the aggregates, avoiding deviations when the aggregates in the lower mold are pressurized, and improving the quality of solid bricks.

[0014] 2. During operation, the formed solid bricks are ejected through the top plate, which avoids the need to manually remove the solid bricks from the lower mold with the help of tools, prevents damage to the solid bricks and the lower mold, ensures the quality of the solid bricks, and this process saves time and effort and facilitates the rapid removal of solid bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic cross-sectional structure diagram of the present invention as a whole;

[0017] Figure 2 It is a front view structural schematic diagram of the present invention as a whole;

[0018] Figure 3 For the present invention Figure 1 A magnified view of the structure at A;

[0019] Figure 4 For the present invention Figure 1 A magnified view of the structure at B in FIG.

[0020] In the figure: 1. base; 2. hydraulic rod; 3. support frame; 4. lower mold; 5. upper mold; 6. pressure plate; 7. groove; 8. articulated frame 1; 9. articulated frame 2; 10. servo motor; 11. bidirectional threaded rod; 12. slider; 13. limit plate; 14. top plate; 15. screw rod; 16. gear 1; 17. gear 2; 18. connecting shaft. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Embodiment 1, by Figure 1-4 The present invention discloses a brick-making mold for solid bricks recycled from construction waste, comprising a base 1, a hydraulic rod 2 and a support frame 3. The top of the base 1 is fixedly installed with the hydraulic rod 2, the telescopic end of the hydraulic rod 2 is fixedly connected with the support frame 3, the support frame 3 slides on the inner side of the base 1, the bottom of the support frame 3 is fixedly connected with an upper mold 5, a driving component is arranged below the upper mold 5, the driving component comprises a servo motor 10, a bidirectional threaded rod 11, a slider 12 and a limit plate 13, the outer side of the upper mold 5 is fixedly connected with the servo motor 10, the output end of the servo motor 10 is located on the inner side of the upper mold 5 and is fixedly connected with the bidirectional threaded rod 11, both ends of the bidirectional threaded rod 11 are threadedly connected with the slider 12, and the bottom of the slider 12 is fixedly connected with the limit plate 13;

[0023] Specifically, the inner wall of the upper mold 5 is hinged with a hinge frame 2 9 on the side near the limit plate 13, and the top of the pressing plate 6 is hinged with a hinge frame 1 8 on the side near the limit plate 13, and the hinge frame 1 8 is hinged with the hinge frame 2 9;

[0024] When in use, the limiting plate 13 will squeeze the hinged joint of the articulated frame 1 8 and the articulated frame 2 9, so that the angle between the articulated frame 1 8 and the articulated frame 2 9 increases;

[0025] Specifically, the bottom of the limiting plate 13 contacts the top of the pressing plate 6 , and a spring is connected between the upper mold 5 and the pressing plate 6 ; the function of the spring is to enable the pressing plate 6 to be reset.

[0026] Embodiment 2, by Figure 1-4It is given that a pressing plate 6 is provided at the bottom of the driving assembly, a lower mold 4 is provided on the inner side of the base 1 below the pressing plate 6, a groove 7 is provided on the inner side of the lower mold 4, and a material ejection assembly is provided on the inner side of the lower mold 4, the material ejection assembly includes a ejection plate 14, a screw rod 15 and a gear 16, the bottom of the groove 7 is rotatably connected to the gear 16, the inner wall of the gear 16 is threadedly connected to the screw rod 15, and the inner side of the groove 7 is slidably connected to the ejection plate 14;

[0027] Specifically, the size of the top plate 14 matches the size of the groove 7, the top of the screw rod 15 is fixedly connected to the bottom of the top plate 14, and the screw rod 15 extends to the inner wall of the lower mold 4;

[0028] Under the limiting action of the top plate 14 and the groove 7, the gear 16 can drive the screw rod 15 to move up or down;

[0029] The inner wall of the lower mold 4 is located on the side of the gear 16 and is rotatably connected to a connecting shaft 18. The outer side of the connecting shaft 18 is located at the corresponding position of the gear 16 and is fixedly connected to a gear 2 17. The top of the connecting shaft 18 is located above the lower mold 4 and is fixedly connected to a turning handle.

[0030] When in use, the handle can be turned to drive the connecting shaft 18 to rotate, thereby realizing the rotation of the gear 16;

[0031] Specifically, gear one 16 meshes with gear two 17 , and gear two 17 is used to drive gear one 16 to rotate.

[0032] Working principle: During operation, the crushed aggregate is poured into the inner side of the groove 7, and then the telescopic end of the hydraulic rod 2 is controlled to extend, pushing the support frame 3 to move along the inner side of the base 1 until the upper mold 5 reaches the top of the lower mold 4 and contacts the lower mold 4. At this moment, the driving of the hydraulic rod 2 is stopped, so that the pressing plate 6 is located on the inner side of the groove 7, and then the servo motor 10 is driven, so that the output end of the servo motor 10 drives the bidirectional threaded rod 11 to rotate clockwise, and then drives the sliders 12 on both sides of the bidirectional threaded rod 11 to move closer to each other, thereby driving the movement of the limit plate 13, so that the limit plate 13 squeezes the intersection of the articulated frame 1 8 and the articulated frame 2 9, so that the angle between the articulated frame 1 8 and the articulated frame 2 9 increases, and then the pressing plate 6 will move down along the inner wall of the groove 7 to squeeze the aggregate in the groove 7;

[0033] Similarly, the output end of the servo motor 10 rotates counterclockwise to drive the pressing plate 6 back to the initial position, and the above operation is repeated many times to squeeze and compact the aggregate filled in the groove 7, eliminating the gap between the aggregates, ensuring uniform filling of the aggregates, avoiding deviation when the aggregates in the lower mold 4 are pressurized, and improving the quality of the solid bricks;

[0034] After completing the above operations, the telescopic end of the hydraulic rod 2 can be driven to retract, driving the support frame 3 to return to the initial position;

[0035] Then, the aggregate in the lower mold 4 is heated and formed. After the solid brick is formed, the connecting shaft 18 is driven to rotate by turning the handle clockwise, and then the gear 2 17 is rotated, so that the gear 1 16 meshing with it is rotated, thereby realizing the upward movement of the screw rod 15, and then pushing the top plate 14 to move upward along the inner side of the groove 7, so as to eject the solid brick in the groove 7;

[0036] Similarly, by rotating the connecting shaft 18 counterclockwise, the top plate 14 can be moved downward until the top plate 14 returns to the initial position, which is convenient for next use;

[0037] In the above process, the formed solid brick is ejected through the top plate 14, which avoids the need to manually remove the solid brick from the lower mold 4 with the help of tools, prevents damage to the solid brick and the lower mold 4, ensures the quality of the solid brick, and this process saves time and effort and facilitates the rapid removal of the solid brick.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brick-making mold for recycled solid bricks from construction waste, comprising a base (1), a hydraulic rod (2) and a support frame (3), wherein the top of the base (1) is fixedly mounted with the hydraulic rod (2), the telescopic end of the hydraulic rod (2) is fixedly connected with the support frame (3), and the support frame (3) slides on the inner side of the base (1), characterized in that: An upper mold (5) is fixedly connected to the bottom of the support frame (3), a driving assembly is arranged below the upper mold (5), a pressing plate (6) is arranged at the bottom of the driving assembly, a lower mold (4) is arranged on the inner side of the base (1) below the pressing plate (6), a groove (7) is provided on the inner side of the lower mold (4), and a material ejecting assembly is arranged on the inner side of the lower mold (4).

2. The brick-making mold for recycled solid bricks from construction waste according to claim 1, characterized in that: The driving assembly comprises a servo motor (10), a bidirectional threaded rod (11), a slider (12) and a limit plate (13); the outer side of the upper mold (5) is fixedly connected to the servo motor (10); the output end of the servo motor (10) is located on the inner side of the upper mold (5) and is fixedly connected to the bidirectional threaded rod (11); both ends of the bidirectional threaded rod (11) are threadedly connected to the slider (12); and the bottom of the slider (12) is fixedly connected to the limit plate (13).

3. The brick-making mold for recycled solid bricks from construction waste according to claim 2, characterized in that: The inner wall of the upper mold (5) is hingedly connected to a second hinge frame (9) on the side near the limiting plate (13), and the top of the pressure plate (6) is hingedly connected to a first hinge frame (8) on the side near the limiting plate (13), and the first hinge frame (8) is hingedly connected to the second hinge frame (9).

4. The brick-making mold for recycled solid bricks from construction waste according to claim 2, characterized in that: The bottom of the limiting plate (13) contacts the top of the pressing plate (6), and a spring is connected between the upper mold (5) and the pressing plate (6).

5. The brick-making mold for recycled solid bricks from construction waste according to claim 1, characterized in that: The ejection assembly comprises an ejection plate (14), a screw rod (15) and a gear 1 (16); the bottom of the groove (7) is rotatably connected to the gear 1 (16); the inner wall of the gear 1 (16) is threadedly connected to the screw rod (15); and the inner side of the groove (7) is slidably connected to the ejection plate (14).

6. The brick-making mold for recycled solid bricks from construction waste according to claim 5, characterized in that: The size of the top plate (14) is matched with the size of the groove (7), the top of the screw rod (15) is fixedly connected to the bottom of the top plate (14), and the screw rod (15) extends to the inner wall of the lower mold (4).

7. The brick-making mold for recycled solid bricks from construction waste according to claim 5, characterized in that: The inner wall of the lower mold (4) is located on the side of the gear one (16) and is rotatably connected to a connecting shaft (18); the outer side of the connecting shaft (18) is located at a corresponding position of the gear one (16) and is fixedly connected to a gear two (17); the top of the connecting shaft (18) is located above the lower mold (4) and is fixedly connected to a turning handle.

8. The brick-making mold for recycled solid bricks from construction waste according to claim 7, characterized in that: The gear one (16) is meshed with the gear two (17), and the gear two (17) is used to drive the gear one (16) to rotate.

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