Impermeable brick preparation mold
By using a motor-driven threaded rod and splint structure in the concrete brick preparation mold, the automated preparation and demoulding process is realized, which solves the problems of low manual operation efficiency and poor product quality of the existing mold, and improves production efficiency and product quality. quality.
Patent Information
- Application Number
- CN202420335383.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-02-22
AI Technical Summary
The existing concrete brick preparation molds require manual flipping of horizontal and vertical plates during the preparation and demolding process, resulting in low production efficiency and easy damage to the side walls of the bricks, affecting product quality.
Design an anti-penetration brick preparation mold that uses a motor to drive a threaded rod and a splint structure. The forward and reverse rotation of the motor drives the splint to move, realizing automated preparation and demoulding processes.
It reduces manual operations, improves production efficiency, reduces the risk of damage to anti-penetration bricks, and improves product quality.
Smart Images
Figure CN222371888U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building concrete brick preparation, in particular to a mold for preparing anti-penetration bricks. Background Art
[0002] Masonry bricks are a widely used building material, and their durability is of great significance to improving the service life of buildings. Permeability is an important indicator of durability, and it is the first line of defense for the durability of masonry bricks. Permeability, in general, refers to the difficulty of gas, liquid or ion to penetrate, diffuse or migrate in masonry bricks under the action of pressure, chemical potential or electric field.
[0003] The document of the existing application publication number CN218838114U discloses a concrete brick preparation mold, including a bottom plate, the upper end surface of the bottom plate is provided with a group of mutually parallel vertical plates; between the group of vertical plates, a group of mutually parallel horizontal plates are provided on the upper end surface of the bottom plate; the outer side surfaces of the vertical plates and the outer side surfaces of the horizontal plates are respectively hinged to the side surfaces of the bottom plate, and the bottom plate, the vertical plates and the horizontal plates cooperate to form a groove for preparing concrete bricks; the upper end surface of the bottom plate is provided with an embedded groove matching the bottom surface area of the groove, and a top plate is provided in the embedded groove, and the lower end of the top plate is provided with a first telescopic rod, the first telescopic rod pierces the bottom plate and the lower end of the telescopic rod is provided with an ejection cylinder; the upper ends of the horizontal plate and the vertical plate are provided with a cover plate, and the input end of the second telescopic rod provided on the cover plate is provided with a downward pressure cylinder. Since the horizontal plate and the vertical plate are hinged with the bottom plate, the three cooperate to form a concrete brick preparation mold that can be quickly demolded; under the action of the ejection cylinder and the downward pressure cylinder, the concrete brick can be quickly ejected and the cover plate can be removed, so as to achieve the effect of rapid demolding.
[0004] However, this solution still has some shortcomings. In actual use, both the horizontal and vertical plates need to be manually flipped to complete the preparation and demoulding of the concrete bricks. The manual operation production efficiency is low, and the manual flipping operation is likely to cause certain damage to the side walls of the concrete bricks, thereby affecting the product quality.
[0005] Therefore, it is necessary to provide a mold for preparing an anti-penetration brick to solve the above technical problems. Utility Model Content
[0006] The utility model aims to solve the shortcomings in the prior art and proposes a mold for preparing anti-penetration bricks.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mold for preparing anti-penetration bricks, including a base, a bottom plate is provided on the base, first grooves are respectively opened on the left and right sides of the base, a threaded rod is rotatably provided inside the first groove, a first slider is threadedly connected to the threaded rod, a first clamping plate is fixedly connected above the first slider, one end of the threaded rod is connected to a driving assembly, and legs are provided below the base; a cover plate is provided above the bottom plate, a downward pressure cylinder and a feed pipe are respectively connected to the top of the cover plate, the first clamping plate is L-shaped, and the first clamping plate and the base are perpendicular to each other, and the opening directions of the first clamping plates all face the center of the bottom plate.
[0008] Preferably, the driving assembly includes a motor, which is connected to the bottom of the base. A through hole is opened in the center of the base. The output end of the motor extends into the through hole and is connected to the second bevel gear. The end of the threaded rod close to the through hole is connected to the first bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.
[0009] Preferably, the base is provided with second grooves on the front and rear sides respectively, a guide rod is provided inside the second groove, a second slider is slidably connected to the guide rod, a second clamping plate is fixedly connected above the second slider, the second clamping plate is L-shaped, and the second clamping plate and the base are perpendicular to each other, and the opening direction of the second clamping plate faces the center of the bottom plate.
[0010] Preferably, the base is provided with fixing holes, and the fixing holes are located on the left and right sides of the second groove.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model drives the movement of the two first clamping plates through the forward and reverse rotation of the motor, and the frame formed by the two first clamping plates cooperates with the bottom plate at the bottom to form a groove for preparing the anti-permeability brick, so as to carry out subsequent preparation; after completion, the motor is reversed, and the two first clamping plates move back to back, so as to complete demoulding. By reducing manual operations, production efficiency is improved, and the risk of damage to the anti-permeability brick is reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a cross-sectional view of the base of the utility model along the AA direction;
[0015] Figure 3 for Figure 1 A magnified view of the structure at B in the middle;
[0016] Figure 4 for Figure 1 Enlarged view of the structure at point C in the middle.
[0017] In the figure: 1-base; 2-leg; 3-first clamping plate; 4-second clamping plate; 5-bottom plate; 6-first groove; 7-threaded rod; 8-first slider; 9-through hole; 10-first bevel gear; 11-motor; 12-second bevel gear; 13-second groove; 14-guide rod; 15-second slider; 16-cover plate; 17-downward pressure cylinder; 18-feeding pipe; 19-fixing hole. DETAILED DESCRIPTION
[0018] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.
[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] See also Figure 1-Figure 4The utility model provides an embodiment: a mold for preparing anti-penetration bricks, comprising a base 1, a bottom plate 5 is provided on the base 1, first grooves 6 are respectively opened on the left and right sides of the base 1, a threaded rod 7 is rotatably provided inside the first groove 6, a first slider 8 is threadedly connected to the threaded rod 7, a first clamping plate 3 is fixedly connected above the first slider 8, one end of the threaded rod 7 is connected to a driving assembly, and a leg 2 is provided below the base 1; a cover plate 16 is provided above the bottom plate 5, a downward pressure cylinder 17 and a feed pipe 18 are respectively connected to the top of the cover plate 16, the downward pressure cylinder 17 is connected to the base 1 through a fixed bracket (not shown in the figure), the first clamping plate 3 is L-shaped, and the first clamping plate 3 and the base 1 are perpendicular to each other, and the opening direction of the first clamping plate 3 faces the center of the bottom plate 5.
[0022] Furthermore, the driving assembly includes a motor 11, which is connected to the bottom of the base 1. A through hole 9 is provided at the center of the base 1. The output end of the motor 11 extends into the through hole 9 and is connected to the second bevel gear 12. The end of the threaded rod 7 close to the through hole 9 is connected to the first bevel gear 10. The first bevel gear 10 and the second bevel gear 12 are meshed with each other. The second bevel gear 12 is driven to rotate by the motor 11, and the second bevel gear 12 drives the first bevel gear 10 to rotate. The first bevel gear 10 drives the threaded rod 7 to rotate. The first clamping plate 3 is threadedly connected to the threaded rod 7 through the first slider 8, and the threaded rod 7 drives the first clamping plate 3 to move. The two first clamping plates 3 are both L-shaped. The frame surrounded by the two first clamping plates 3 cooperates with the bottom plate 5 at the bottom to form a groove for preparing anti-penetration bricks, so as to carry out subsequent preparation.
[0023] Furthermore, second grooves 13 are respectively provided on the front and rear sides of the base 1, and a guide rod 14 is provided inside the second groove 13. A second slider 15 is slidably connected to the guide rod 14, and a second clamping plate 4 is fixedly connected to the upper side of the second slider 15. The second clamping plate 4 is L-shaped, and the second clamping plate 4 and the base 1 are perpendicular to each other. The opening directions of the second clamping plate 4 are all facing the center of the bottom plate 5. A fixing hole 19 is provided on the base 1. The fixing holes 19 are located on the left and right sides of the second groove 13. The second clamping plate 4 is moved toward the center of the bottom plate 5. The two second clamping plates 4 are both L-shaped, thereby isolating the joints of the two first clamping plates 3 to effectively prevent the leakage of the anti-penetration brick raw materials. At the same time, a fixing pin (not shown in the figure) is inserted into the fixing hole 19 to limit the position of the second clamping plate 4.
[0024] Working principle of the utility model: when the utility model is in use, the motor 11 is started, the motor 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the threaded rod 7 to rotate, the first clamping plate 3 is threadedly connected with the threaded rod 7 through the first slider 8, and the threaded rod 7 drives the first clamping plate 3 to move, the two first clamping plates 3 are both L-shaped, and the motor 11 rotates forward, and the two first clamping plates 3 move toward each other, and the frame surrounded by the two first clamping plates 3 cooperates with the bottom plate 5 at the bottom to form a groove for preparing anti-penetration bricks, and at the same time moves the second clamping plate 4 toward the center direction of the bottom plate 5, so as to block the joints of the two first clamping plates 3, and the staff feeds the raw materials for preparing anti-penetration bricks into the groove through the feeding pipe 18, and starts the downward pressure cylinder 17 to extrude the raw materials; after the anti-penetration bricks are formed, the second clamping plate 4 is moved outward, and the motor 11 is reversed at the same time, and the two first clamping plates 3 move back to back, thereby completing demoulding.
[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A mold for preparing an anti-permeability brick, comprising a base (1), characterized in that: The base (1) is provided with a bottom plate (5), and first grooves (6) are respectively provided on the left and right sides of the base (1), a threaded rod (7) is rotatably provided inside the first groove (6), a first slider (8) is threadedly connected to the threaded rod (7), a first clamping plate (3) is fixedly connected above the first slider (8), one end of the threaded rod (7) is connected to a driving assembly, and a support leg (2) is provided below the base (1); A cover plate (16) is provided above the bottom plate (5), and the top of the cover plate (16) is respectively connected to a downward pressure cylinder (17) and a feed pipe (18), and the first clamping plate (3) is L-shaped, and the first clamping plate (3) and the base (1) are perpendicular to each other, and the opening direction of the first clamping plate (3) faces the center of the bottom plate (5).
2. The mold for preparing an anti-permeability brick according to claim 1, characterized in that: The driving assembly comprises a motor (11), the motor (11) is connected to the bottom of the base (1), a through hole (9) is provided at the center of the base (1), an output end of the motor (11) extends into the through hole (9) and is connected to a second bevel gear (12), one end of the threaded rod (7) close to the through hole (9) is connected to a first bevel gear (10), and the first bevel gear (10) and the second bevel gear (12) are meshed with each other.
3. The mold for preparing an anti-permeability brick according to claim 1, characterized in that: The base (1) is provided with second grooves (13) on both the front and rear sides, respectively; a guide rod (14) is provided inside the second groove (13); a second slider (15) is slidably connected to the guide rod (14); a second clamping plate (4) is fixedly connected above the second slider (15); the second clamping plate (4) is L-shaped, and the second clamping plate (4) and the base (1) are perpendicular to each other; and the opening direction of the second clamping plate (4) faces the center of the bottom plate (5).
4. The mold for preparing an anti-permeability brick according to claim 3, characterized in that: The base (1) is provided with fixing holes (19), and the fixing holes (19) are located on the left and right sides of the second groove (13).