Environment-friendly brick and tile manufacturing mold

Abstract

The utility model relates to the technical field of molds, in particular to an environment-friendly brick and tile manufacturing mold which comprises a supporting table, a lower mold is installed on the table top of the supporting table, first threaded holes are formed in the four edges of the lower mold and the corresponding positions of the table top of the supporting table, a first threaded rod is arranged between every two aligned first threaded holes in a threaded mode, and a second threaded rod is arranged between every two aligned second threaded holes. A bearing seat is fixed to the rear side of the table top of the supporting table, a rotating plate is installed on the bearing seat and rotationally connected with the bearing seat through a bearing, an upper mold is installed on the rotating plate, and second threaded holes are formed in the middle positions of the tops of the rotating plate and the upper mold correspondingly; a second screw is arranged between every two aligned second threaded holes in a threaded mode. The upper die and the lower die are quickly mounted and dismounted in a screw fixing mode, so that the specifications and the shapes of the upper die and the lower die can be flexibly adjusted according to production requirements, the adaptability of the device is remarkably improved, and diversified product requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to an environmentally friendly brick and tile manufacturing mold. Background Technology

[0002] Cement tiles are a common building material widely used in the construction industry, mainly for roofing. They are made by mixing raw materials such as cement and sand and pressing them through molds. They have significant advantages such as high strength, strong weather resistance, and low cost, and are therefore widely used in various types of buildings. However, the quality and appearance of cement tiles depend not only on the selection of raw materials, but also on the manufacturing process. In particular, the design and performance of the pressing mold have a decisive impact on the final quality.

[0003] Patent CN208529352U discloses a vibratory cement tile forming machine. This patent includes an upper mold box and a lower mold box driven by a stamping mechanism. The upper mold box contains a movable pressure plate, which moves up and down driven by the stamping mechanism. A side frame is provided around the movable pressure plate, connected to it via a corner connector and fixed by an elastic device I. The lower mold box is fixed to a base via an elastic device II. This integrated design, together with the upper mold box, forms a complete mold. Furthermore, a vibration compaction device is installed inside the lower mold box, enabling simultaneous vibration during stamping. This effectively prevents air pockets in the cement tile during forming, significantly improving the density and load-bearing capacity of the cement tile. Although this patent design improves the forming quality of cement tiles to some extent, it still has some shortcomings in practical application. The upper and lower molds are fixedly installed via the elastic device II, making disassembly inconvenient. This prevents flexible replacement of molds of different specifications or shapes according to different production needs, thus limiting its applicability.

[0004] Therefore, there is an urgent need to provide an environmentally friendly brick and tile manufacturing mold that can adapt to different production needs. Utility Model Content

[0005] In order to overcome the shortcomings of existing cement tile forming machines, where the upper and lower molds are fixedly installed through elastic device II, making them inconvenient to disassemble and thus unable to flexibly change molds of different specifications or shapes according to different production needs, thus limiting their applicability, this utility model provides an environmentally friendly brick and tile manufacturing mold that can adapt to different production needs.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: an environmentally friendly brick and tile manufacturing mold, comprising a support platform, a lower mold mounted on the platform surface, first threaded holes being provided on the four sides of the lower mold and at corresponding positions on the support platform surface, a first screw threaded between two aligned first threaded holes, a bearing seat fixed to the rear side of the support platform surface, a rotating plate mounted on the bearing seat, the rotating plate being rotatably connected to the bearing seat via a bearing, an upper mold mounted on the rotating plate, a second threaded hole being provided at the top center of both the rotating plate and the upper mold, a second screw threaded between two aligned second threaded holes.

[0007] Furthermore, symmetrically distributed support blocks are fixed to the front side of the support platform, and a first cylinder is installed on the support block. A clamping block is provided at the top of the movable rod of the first cylinder. Symmetrically distributed telescopic cylinders are fixed to the front side of the upper mold. A slider that contacts and cooperates with the clamping block is slidably arranged inside the telescopic cylinder. In addition, the bottom surface of the slider is a smooth arc shape, and a first elastic element is connected between the slider and the telescopic cylinder.

[0008] Furthermore, the bottom of the support platform is fixed with symmetrically distributed support seats, and the support seats are all equipped with a second cylinder, and a scraper is provided on the movable rod of the second cylinder.

[0009] Furthermore, a guide frame is fixedly connected to the side of the support platform, a sliding frame is slidably provided on the upper part of the guide frame, a tool holder is slidably provided on the lower part of the sliding frame, and a second elastic element is sleeved on the upper part of the tool holder, with its two ends connected to the tool holder and the sliding frame respectively.

[0010] Furthermore, a soft rubber sleeve is fitted on the upper part of the tool holder, and the interior of the soft rubber sleeve is where the second elastic element is located.

[0011] Furthermore, the sliders are all fixedly connected to a connecting rod.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. The upper and lower molds can be quickly installed and disassembled by means of screw fixing, so that the specifications and shapes of the upper and lower molds can be flexibly adjusted according to production needs, thereby significantly improving the adaptability of the device and meeting diverse product needs.

[0013] 2. The first cylinder drives the pressing block to move downwards and press the slider, which effectively presses the upper mold and ensures that the upper mold and the lower mold are tightly pressed together during the pressing process, thereby avoiding unstable tile shape or quality problems caused by mold loosening.

[0014] 3. The scraper controlled by the second cylinder can promptly clean the cement material adhering to the surface of the lower mold by moving to the left in the horizontal direction, providing a clean working environment for the next tile pressing and avoiding residue from affecting product quality.

[0015] 4. By integrating the guide frame, sliding frame, knife holder, and second elastic element, the pressed tiles can be precisely divided according to actual needs without the need for additional external cutting tools, simplifying the production process and improving production flexibility. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional sectional view of the lower mold, bearing seat, and upper mold of this utility model.

[0018] Figure 3 This is a three-dimensional sectional view of the first cylinder, telescopic cylinder, and slider of this utility model.

[0019] Figure 4 This is a three-dimensional sectional view of the support base, the second cylinder, and the scraper of this utility model.

[0020] Figure 5 This is a three-dimensional cross-sectional view of the sliding frame, knife holder, and soft rubber sleeve of this utility model.

[0021] The markings in the diagram are as follows: 1-Support platform, 2-Lower mold, 3-Bearing seat, 4-Rotating plate, 5-Upper mold, 6-First screw, 7-Second screw, 8-Support block, 9-First cylinder, 10-Clamping block, 11-Telescopic cylinder, 12-First elastic element, 13-Slider, 14-Support seat, 15-Second cylinder, 16-Scraper, 17-Guide frame, 18-Sliding frame, 19-Tool holder, 20-Second elastic element, 21-Soft rubber sleeve, 22-Connecting rod. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0023] Example 1: Please refer to Figure 1 and Figure 2An environmentally friendly brick and tile manufacturing mold includes a support platform 1. A lower mold 2 is mounted on the surface of the support platform 1. First threaded holes are provided on the four sides of the lower mold 2 and at corresponding positions on the surface of the support platform 1. A first screw 6 is threaded between two aligned first threaded holes to fix the lower mold 2 on the support platform 1. A bearing seat 3 is fixed to the rear side of the surface of the support platform 1. A rotating plate 4 is mounted on the bearing seat 3. The rotating plate 4 is rotatably connected to the bearing seat 3 through a bearing, thereby achieving free rotation. An upper mold 5 is mounted on the rotating plate 4. A second threaded hole is provided at the middle position of the top of both the rotating plate 4 and the upper mold 5. A second screw 7 is threaded between two aligned second threaded holes to fix the upper mold 5 on the rotating plate 4.

[0024] When using the mold, select and replace the appropriate upper mold 5 and lower mold 2 as needed. First, rotate the second screw 7 to disengage it from the second threaded hole, releasing the fixation on the upper mold 5. Then, remove the upper mold 5 from the rotating plate 4. Next, rotate the first screw 6 to disengage it from the first threaded hole, releasing the fixation on the lower mold 2. Then, remove the lower mold 2 from the support table 1. Subsequently, place the appropriate upper mold 5 on the rotating plate 4, align it with the position of the second threaded hole, and screw the second screw 7 into the second threaded hole to fix the upper mold 5. Then, place the appropriate upper mold 5... The lower mold 2 is placed on the support platform 1, aligned with the position of the first threaded hole, and the first screw 6 is screwed into the first threaded hole to fix the lower mold 2. After the mold replacement is completed, brick and tile manufacturing can begin. Rotate the rotating plate 4 upward to separate the upper mold 5 from the lower mold 2, and then place the cement blank in the lower mold 2, ensuring that its position is accurate and the surface is flat. Pull the rotating plate 4 downward to close the upper mold 5 and the lower mold 2, pressing the cement blank into the shape of a tile. After pressing, rotate the rotating plate 4 again to lift the upper mold 5 and remove the formed tile.

[0025] Example 2: Based on Example 1, please refer to... Figure 3 The support platform 1 has symmetrically distributed support blocks 8 fixedly connected to its front side. A first cylinder 9 is installed on the support block 8. A clamping block 10 is provided at the top of the movable rod of the first cylinder 9. The upper mold 5 has symmetrically distributed telescopic cylinders 11 fixedly connected to its front side. A slider 13 that contacts and cooperates with the clamping block 10 is slidably arranged inside the telescopic cylinder 11. In addition, the bottom surface of the slider 13 is a smooth arc shape. A first elastic element 12 is connected between the slider 13 and the telescopic cylinder 11 to provide elastic force to the slider 13 and ensure that the slider 13 can extend and retract freely. The sliders 13 are all fixedly connected to a connecting rod 22. The connecting rod 22 fixes the two sliders 13 together, which can realize the synchronous movement of the two sliders 13.

[0026] During the downward reset of the upper mold 5, the arc surface of the slider 13 contacts the top surface of the clamping block 10. Due to the arc surface design of the bottom surface of the slider 13, under the action of the clamping block 10, the slider 13 will retract into the telescopic cylinder 11. At the same time, the first elastic element 12 is compressed. As the upper mold 5 continues to move downward, the slider 13 and the clamping block 10 gradually shift vertically. At this time, the upper mold 5 and the lower mold 2 are completely closed. Subsequently, under the restoring force of the first elastic element 12, the slider 13 automatically pops out of the telescopic cylinder 11. Next, the first cylinder 9 is activated, and its movable rod drives the clamping block 10 to move downward to press the slider 13, thereby achieving effective clamping of the upper mold 5 and ensuring that the upper mold 5 and the lower mold 2 are tightly pressed together, ensuring the shape stability during the tile pressing process. When the tile pressing is completed and the upper mold 5 needs to be opened, the operator can manually push the connecting rod 22 to make the slider 13 overcome the elastic force of the first elastic element 12 and retract into the telescopic cylinder 11. Then, the operator can pull the upper mold 5 to separate it from the lower mold 2 and complete the mold opening operation.

[0027] Please see Figure 4 The bottom of the support platform 1 is fixed with symmetrically distributed support seats 14. The support seats 14 are all equipped with a second cylinder 15. The movable rod of the second cylinder 15 is equipped with a scraper 16. The length and shape of the scraper 16 are perfectly matched with the lower mold 2, and it can move closely to the surface of the lower mold 2 to realize the cleaning operation of the lower mold 2.

[0028] Before the tile pressing, the second cylinder 15 is activated, and its movable rod extends to move the scraper 16 to the right in the horizontal direction until the scraper 16 is completely removed from the area between the lower mold 2 and the upper mold 5, thereby avoiding interference with the tile pressing process. After the tile pressing is completed, the movable rod of the second cylinder 15 is controlled to retract, and the scraper 16 moves to the left in the horizontal direction to reset. During this process, the scraper 16 moves close to the surface of the lower mold 2 to scrape off the cement material adhering to the surface of the lower mold 2 in time, providing a clean working environment for the next tile pressing and avoiding residue from affecting product quality.

[0029] Please see Figure 5A guide frame 17 is fixedly connected to the left side of the support platform 1. A sliding frame 18 is slidably installed on the upper part of the guide frame 17, and a blade holder 19 is slidably installed on the lower part of the sliding frame 18 for cutting the pressed cement tiles. A second elastic element 20 is sleeved on the upper part of the blade holder 19, and its two ends are connected to the blade holder 19 and the sliding frame 18 respectively, providing a restoring force for the blade holder 19 to ensure that the blade holder 19 can automatically return to the initial position after cutting. A soft rubber sleeve 21 is sleeved on the upper part of the blade holder 19. The soft rubber sleeve 21 is located inside the soft rubber sleeve 21. The soft rubber sleeve 21 can fold and extend according to the up and down movement of the blade holder 19 to protect the second elastic element 20 and prevent it from being contaminated or damaged by the external environment.

[0030] After the cement tiles are pressed, they can be cut into appropriate sizes according to actual needs. The worker pulls the sliding frame 18 to move it to the right to the appropriate position above the lower mold 2. At this time, it is necessary to ensure that the cutter 19 is aligned with the area of ​​the tile to be cut. Press the cutter 19 down, and at the same time the second elastic element 20 is compressed. After the cutter 19 reaches the set position, the cement tile is cut. After the cutter 19 is released, under the restoring force of the second elastic element 20, the cutter 19 automatically returns to the initial position, ready for the next cutting operation.

[0031] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. An environmentally friendly brick and tile manufacturing mold, comprising a support platform (1), characterized in that: The support platform (1) has a lower mold (2) installed on its surface. The four sides of the lower mold (2) and the corresponding positions of the support platform (1) are provided with first threaded holes. A first screw (6) is threaded between two aligned first threaded holes. A bearing seat (3) is fixed on the rear side of the support platform (1). A rotating plate (4) is installed on the bearing seat (3). The rotating plate (4) is rotatably connected to the bearing seat (3) through a bearing. An upper mold (5) is installed on the rotating plate (4). A second threaded hole is provided at the middle position of the top of the rotating plate (4) and the upper mold (5). A second screw (7) is threaded between two aligned second threaded holes.

2. The environmentally friendly brick and tile manufacturing mold according to claim 1, characterized in that: The front side of the support platform (1) is fixed with symmetrically distributed support blocks (8), and a first cylinder (9) is installed on the support block (8). The top of the movable rod of the first cylinder (9) is provided with a pressing block (10). The front side of the upper mold (5) is fixed with symmetrically distributed telescopic cylinders (11). The telescopic cylinder (11) is slidably provided with a slider (13) that contacts and cooperates with the pressing block (10). In addition, the bottom surface of the slider (13) is a smooth arc surface shape. A first elastic element (12) is connected between the slider (13) and the telescopic cylinder (11).

3. The environmentally friendly brick and tile manufacturing mold according to claim 2, characterized in that: The bottom of the support platform (1) is fixed with symmetrically distributed support seats (14), and the support seats (14) are all provided with a second cylinder (15), and a scraper (16) is provided on the movable rod of the second cylinder (15).

4. An environmentally friendly brick and tile manufacturing mold according to claim 3, characterized in that: The support platform (1) has a guide frame (17) fixedly connected to the side of the platform. A sliding frame (18) is slidably provided on the upper part of the guide frame (17). A tool holder (19) is slidably provided on the lower part of the sliding frame (18). A second elastic element (20) is sleeved on the upper part of the tool holder (19), and its two ends are respectively connected to the tool holder (19) and the sliding frame (18).

5. An environmentally friendly brick and tile manufacturing mold according to claim 4, characterized in that: The upper part of the tool holder (19) is fitted with a soft rubber sleeve (21), and the inside of the soft rubber sleeve (21) is where the second elastic element (20) is located.

6. An environmentally friendly brick and tile manufacturing mold according to claim 5, characterized in that: The slider (13) is fixedly connected to the connecting rod (22).

Images