Automatic mold for producing small tiles

Abstract

The utility model relates to the production technology field of small green tile, and disclose a kind of small green tile production demolding automation mould, including workbench, the upper surface of workbench is fixedly installed with mould, the upper surface of workbench is provided with rectangular hole, the lower surface of mould is fixedly installed with electric push rod, auxiliary mechanism is set on mould, auxiliary mechanism includes two support moving parts and two screw rods, the front and rear surfaces of mould are all fixedly connected with U-shaped frame, two support moving parts are respectively slidably installed in the inside of two U-shaped frames, the upper surface of two U-shaped frames is all provided with threaded hole, lift is controlled by the support moving part cooperation screw rod of auxiliary mechanism, the jacking of mould can be quickly realized and fall back, cooperate with the quick movement of roller, just need to push to realize mould movement, greatly reduce manpower consumption, reduce labor intensity, shorten the time from fixed state to mobile replacement of mould, improve the overall efficiency of mould replacement on small green tile production line.

Description

Technical Field

[0001] This utility model relates to the field of small blue tile production technology, specifically to an automated mold for demolding small blue tile production. Background Technology

[0002] Small blue tiles are a signature roofing material of traditional Chinese architecture, characterized by their bluish-gray color and curved texture. They are widely used in ancient residences, gardens, temples, and other buildings, carrying a profound Chinese aesthetic heritage. Their raw materials are mostly high-viscosity yellow clay or clay mixed with shale powder. The core production process involves four major steps: raw material processing, blank making, drying, and firing. The traditional wet process relies on hand-making, natural air drying, and firing in earthen kilns, with water injection to give them a warm and lustrous color. The modern dry process improves efficiency by using mechanical blank making, hot air drying, and roller kiln firing, while taking into account both traditional appearance and practical performance.

[0003] Currently, when producing and shaping small blue tiles, molds are required. When manually handling small molds, workers need to move them to the front of the workbench before they can be easily removed. During this process, the molds are usually in direct contact with the workbench, which requires significant labor and is slow, thus affecting the workers' efficiency. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an automated mold for demolding small blue tile production. It solves the problem that when moving the mold, the mold and the worktable are usually in direct contact, resulting in high labor intensity and slow movement speed for workers, which affects their work efficiency.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an automated mold for demolding small blue tile production, including a workbench, a mold fixedly installed on the upper surface of the workbench, a rectangular hole opened on the upper surface of the workbench, and an electric push rod fixedly installed on the lower surface of the mold; The auxiliary mechanism is set on the mold and includes two supporting moving parts and two screws. U-shaped frames are fixedly connected to the front and rear surfaces of the mold. The two supporting moving parts are slidably installed inside the two U-shaped frames. The upper surface of the two U-shaped frames is provided with threaded holes. The lower ends of the two threaded holes pass through the corresponding U-shaped frames. The two screws are threaded into the two threaded holes. The two supporting moving parts are rotatably connected to the corresponding screws.

[0006] Preferably, the auxiliary mechanism further includes two convex round rods, and the upper surfaces of the two supporting moving parts are provided with convex round grooves. The two convex round rods are rotatably installed inside the two convex round grooves, and the upper ends of the two convex round rods are fixedly connected to the corresponding screws.

[0007] Preferably, a demolding ejector is installed inside the mold cavity, and a circular hole is provided on the lower surface of the mold. The telescopic end of the electric push rod passes through the circular hole to the inside of the mold, and the telescopic end of the electric push rod is connected to the internal thread of the demolding ejector.

[0008] Preferably, the outer surface of the mold is fixedly connected with four fixing blocks in a rectangular array. Each of the four fixing blocks has a fixing groove at its upper end, and the lower ends of the four fixing grooves all penetrate into the interior of the worktable.

[0009] Preferably, an annular plate is fixedly connected to the outer surface of the electric push rod, and three connecting holes are opened on the lower surface of the annular plate, with the upper ends of the three connecting holes penetrating into the interior of the mold.

[0010] Preferably, each of the three connecting holes is threaded with a fixing bolt.

[0011] Preferably, the supporting movable component can be a combination of a mounting frame and rollers, with the rollers rotatably mounted inside the mounting frame.

[0012] Preferably, the supporting movable component can also be a combination of a mounting frame, a roller, and a wear-resistant pad, with the wear-resistant pad fixedly installed on the outer surface of the roller and the roller rotatably installed inside the mounting frame.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides an automated demolding mold for small blue tile production, which has the following beneficial effects: 1. This automated mold for demolding small blue tile production uses a supporting moving part of the auxiliary mechanism in conjunction with a screw to control the lifting and lowering of the mold. It can quickly lift and lower the mold, and with the help of rollers for rapid movement, the mold can be moved simply by pushing it. This greatly reduces manpower consumption, reduces labor intensity, shortens the time from the fixed state to the moving and changing state of the mold, and improves the overall efficiency of mold changing on the small blue tile production line. Attached Figure Description

[0014] Figure 1 This is a top view schematic diagram of the overall structure of the automated demolding mold for small blue tile production according to this utility model; Figure 2 This is a front view diagram of the internal cross-section structure of the automated demolding mold for small blue tile production according to this utility model; Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 4This is a cross-sectional front view of the internal structure of the auxiliary mechanism of this utility model; Figure 5 This is a schematic diagram of the supporting movable component structure in Embodiment 2 of this utility model.

[0015] In the diagram: 1. Workbench; 2. Mold; 3. Rectangular hole; 4. Electric push rod; 5. Support moving part; 6. Screw; 7. U-shaped frame; 8. Convex round rod; 9. Convex round groove; 10. Fixing block; 11. Fixing groove; 12. Threaded hole; 13. Circular hole; 14. Ring plate; 15. Connecting hole; 16. Fixing bolt; 17. Demolding ejector. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-5 This utility model provides a new technical solution: Workbench 1, the basic component of the equipment, is directly fixed to the ground of the production site, providing a stable support platform for the entire mold device, bearing the mold 2 and various forces during the production process, while the mounting structure on its surface provides a reference for fixing and positioning the mold 2. The mold 2 is fixedly connected to four fixed blocks 10 by a rectangular array on its outer surface. The fixed blocks 10 are connected to the corresponding structure on the upper surface of the workbench 1 by the fixed grooves 11 opened on the fixed blocks 10, so as to realize the fixed installation of the mold 2 on the workbench 1. As the core component of the small blue tile forming, its internal mold cavity provides forming space for the small blue tile, and at the same time supports the installation of the demolding top piece 17 and the auxiliary mechanism. It is the key carrier connecting the forming, demolding and moving functions. A rectangular hole 3 is directly opened on the upper surface of the workbench 1, and its position corresponds to the installation area of ​​the electric push rod 4 below the mold 2. It provides space for the installation and operation of the electric push rod 4, avoids the workbench 1 from obstructing the up and down movement of the telescopic end of the electric push rod 4, and facilitates the connection between the electric push rod 4 and the demolding ejector 17 inside the mold 2. The electric push rod 4 is fixedly installed on the lower surface of the mold 2. The annular plate 14, which is fixedly connected to the outer surface, is locked to the lower surface of the mold 2 through three connecting holes 15 and the fixing bolts 16 installed with internal threads. The electric push rod 4 is firmly locked to the lower surface of the mold 2 by the up and down extension of the telescopic end. The demolding ejector 17 moves in the mold cavity and pushes the molded small blue tile out of the mold cavity, realizing the automated operation of demolding the small blue tile. The support and moving part 5 provides support and movement functions when the mold 2 is changed. Its lifting and lowering are controlled by the screw 6. After the mold 2 is lifted off the worktable 1, the mold 2 can be moved conveniently with the help of rollers, reducing the difficulty of manual handling and speeding up the mold change. The screw 6 is manually rotated, and the screw hole 12 is threaded to drive the screw 6 to move up and down, thereby pushing the support moving part 5 to slide up and down along the inside of the U-shaped frame 7, realizing the lifting and lowering adjustment of the support moving part 5, and controlling the lifting and lowering of the mold 2. U-shaped frame 7, two U-shaped frames 7 are fixedly connected to the front and rear surfaces of the mold 2 respectively, with the opening facing downward, to provide sliding guide and mounting carrier for the support moving part 5, restrict the movement direction of the support moving part 5, and ensure the stability of the support moving part 5 when it is raised and lowered; Two convex round rods 8 are rotatably installed inside the convex round grooves 9 opened on the upper surface of the two supporting moving parts 5, and their upper ends are fixedly connected to the corresponding screws 6. When the screws 6 rotate, the convex round rods 8 rotate synchronously in the convex round grooves 9, so as to avoid the rotation of the screws 6 directly driving the supporting moving parts 5 to rotate, and ensure that the supporting moving parts 5 only slide up and down along the U-shaped frame 7. The convex circular groove 9 is directly formed on the upper surface of the supporting movable part 5. Its shape matches the convex circular rod 8, providing installation and rotation space for the convex circular rod 8. The convex structure restricts the axial displacement of the convex circular rod 8, while ensuring that the convex circular rod 8 can rotate flexibly. The fixing block 10, through its own fixing groove 11, can use bolts to cooperate with the corresponding structure of the workbench 1 to fix the mold 2 on the workbench 1, so as to prevent the mold 2 from shifting during the molding and demolding of the small blue tile. The four fixing slots 11 are respectively opened at the upper end of the four fixing blocks 10 and the lower end extends into the interior of the worktable 1, providing a fixing and positioning structure for the mold 2. By means of bolts, pins and other connecting parts passing through the fixing slots 11, the fixing blocks 10 are locked to the worktable 1, thereby fixing the mold 2. Two threaded holes 12 are respectively opened on the upper surface of the two U-shaped frames 7, and the lower end extends into the interior of the corresponding U-shaped frame 7, providing a threaded installation fit structure for the screw 6. Through the threaded engagement of the threaded holes 12 with the screw 6, the screw 6 can move up and down when rotating, thereby driving the support moving part 5 to rise and fall. The circular hole 13 is directly opened on the lower surface of the mold 2, and its position corresponds to the telescopic end of the electric push rod 4. It provides a passage for the telescopic end of the electric push rod 4 to extend into the mold 2 and connect with the demolding ejector 17, so as to ensure that the electric push rod 4 can drive the demolding ejector 17 to move normally and realize automated demolding. An annular plate 14 is fixedly connected to the outer surface of the electric push rod 4 and is located at the connection between the electric push rod 4 and the lower surface of the mold 2, and is used to install the electric push rod 4. Three connecting holes 15 are evenly opened on the lower surface of the annular plate 14, and the upper end extends into the interior of the mold 2, providing an installation channel for the fixing bolt 16, so that the fixing bolt 16 can pass through the connecting holes 15, lock the annular plate 14 and the mold 2, and then firmly fix the electric push rod 4 on the lower surface of the mold 2. Three fixing bolts 16 are threaded into the three connecting holes 15 respectively, and the upper end is tightened into the mold 2, serving as a fixed connection between the electric push rod 4 and the mold 2. The demolding ejector 17 is installed inside the mold cavity of the mold 2. Its lower surface is threaded to the telescopic end of the electric push rod 4. It acts directly on the molded small blue tile. Driven by the electric push rod 4, it moves up and down along the mold cavity, pushing the molded small blue tile out of the mold cavity and detaching it from the mold cavity, thus completing the automated demolding operation of the small blue tile.

[0018] Furthermore, in the initial state of the device, mold 2 is fixed to the workbench 1 by four fixing blocks 10 and corresponding fixing grooves 11 in a rectangular array on its outer surface, ensuring mold stability during production. Electric push rod 4 is fixed to the lower surface of mold 2 by fixing bolts 16 through three connecting holes 15 of annular plate 14. Its telescopic end passes through circular hole 13 and is threadedly connected to demolding ejector 17 in the mold cavity of mold 2, completing pre-production assembly. After the small blue tile is formed in the mold cavity of mold 2, the electric push rod 4 is activated, and its telescopic end pushes the demolding ejector 17 upward. The ejector acts on the formed small blue tile, removing it from the mold cavity, thus achieving automated demolding. When mold 2 needs to be replaced, the fixing structure at the fixing block 10 and the electric push rod must be removed first. 4. Next, use a tool to rotate the two screws 6 of the auxiliary mechanism. The screws 6 rotate in the threaded holes 12 of the U-shaped frame 7. Since the supporting moving part 5 is rotatably connected to the screws 6 and the supporting moving part 5 slides up and down along the U-shaped frame 7, the rotation of the screws 6 drives the supporting moving part 5 to move downward until the supporting moving part 5 contacts the ground and lifts the mold 2, so that the mold 2 is removed from the worktable 1. After the mold 2 is lifted, the operator can easily push the mold 2 with the help of the rollers of the supporting moving part 5 and quickly move it to the front end of the worktable 1. Then, remove the old mold 2 and replace it with a new mold. After the replacement is completed, rotate the screws 6 in the opposite direction so that the supporting moving part 5 retracts upward and the mold 2 falls back to the worktable 1 and is fixed, thus completing the mold replacement process.

[0019] The lifting and lowering of the mold 2 can be quickly achieved by using the supporting moving part 5 of the auxiliary mechanism in conjunction with the screw 6. With the rapid movement of the rollers, the mold can be moved simply by pushing, which greatly reduces manpower consumption, reduces labor intensity, shortens the time from the fixed state to the moving and changing state of the mold, and improves the overall efficiency of mold changing on the small green tile production line.

[0020] Example 1 (for reference) Figure 4 ) When the supporting moving part is a combination of mounting frame and roller, the rollers rotatably connected inside the mounting frame have a low coefficient of friction when rolling on a flat surface. When the worker pushes the mold 2, only a small pushing force is needed to move it easily. Compared with manual pushing, it is more labor-saving, reduces the labor intensity of the workers, and has a lower replacement cost. Example 2 (for reference) Figure 5 ) When the supporting moving part is a combination of mounting bracket, roller and wear-resistant pad, the wear-resistant pad fixed on the outer surface of the roller increases the contact area between the roller and the ground, making it less likely for the worker to slip when pushing the mold 2. At the same time, the softness of the wear-resistant pad can prevent the roller from leaving scratches on epoxy floor or tile floor, protect the production area floor, and reduce the maintenance cost of the workshop floor.

[0021] 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. An automated mold for demolding small blue tile production, comprising a workbench (1), a mold (2) fixedly mounted on the upper surface of the workbench (1), and a rectangular hole (3) formed on the upper surface of the workbench (1), characterized in that: An electric push rod (4) is fixedly installed on the lower surface of the mold (2); The auxiliary mechanism is set on the mold (2). The auxiliary mechanism includes two supporting moving parts (5) and two screws (6). U-shaped frames (7) are fixedly connected to the front and rear surfaces of the mold (2). The two supporting moving parts (5) are slidably installed inside the two U-shaped frames (7) respectively. The upper surface of the two U-shaped frames (7) is provided with threaded holes (12). The lower ends of the two threaded holes (12) respectively penetrate into the corresponding U-shaped frame (7). The two screws (6) are threadedly installed inside the two threaded holes (12) respectively. The two supporting moving parts (5) are rotatably connected to the corresponding screws (6) respectively.

2. The automated mold for demolding small blue tile production according to claim 1, characterized in that: The auxiliary mechanism also includes two convex round rods (8), and the upper surfaces of the two supporting moving parts (5) are provided with convex round grooves (9). The two convex round rods (8) are rotatably installed inside the two convex round grooves (9), and the upper ends of the two convex round rods (8) are fixedly connected to the corresponding screws (6).

3. The automated demolding mold for small blue tile production according to claim 1, characterized in that: The mold cavity of the mold (2) is equipped with a demolding top piece (17). A circular hole (13) is opened on the lower surface of the mold (2). The telescopic end of the electric push rod (4) passes through the circular hole (13) to the inside of the mold (2). The telescopic end of the electric push rod (4) is connected to the internal thread of the demolding top piece (17).

4. The automated demolding mold for small blue tile production according to claim 1, characterized in that: The outer surface of the mold (2) is fixedly connected with four fixing blocks (10) in a rectangular array. The upper end of each of the four fixing blocks (10) is provided with a fixing groove (11), and the lower end of each of the four fixing grooves (11) extends into the interior of the workbench (1).

5. The automated mold for demolding small blue tile production according to claim 1, characterized in that: An annular plate (14) is fixedly connected to the outer surface of the electric push rod (4). Three connecting holes (15) are opened on the lower surface of the annular plate (14), and the upper ends of the three connecting holes (15) penetrate into the interior of the mold (2).

6. The automated demolding mold for small blue tile production according to claim 5, characterized in that: Each of the three connecting holes (15) is threaded with a fixing bolt (16).

7. The automated mold for demolding small blue tile production according to claim 1, characterized in that: The supporting movable component (5) can be a combination of a mounting frame and a roller, with the roller rotatably mounted inside the mounting frame.

8. The automated mold for demolding small blue tile production according to claim 1, characterized in that: The supporting movable component (5) can also be a combination of a mounting frame, a roller and a wear-resistant pad, with the wear-resistant pad fixedly installed on the outer surface of the roller and the roller rotatably installed inside the mounting frame.

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