Ceramic forming mold with adjustable injection molding size

Abstract

The utility model discloses a ceramic forming mold with adjustable injection molding size, which relates to the technical field of ceramic forming molds and comprises a base and an adjusting plate, a mold box is mounted in the middle of the base, an adjusting mechanism is mounted above the base close to the mold box, an inner cavity is arranged on the inner side of the mold box, and the adjusting plate is arranged in the inner cavity. The adjusting plates are arranged at the two ends of the inner cavity, and one end of each adjusting mechanism is connected with the corresponding adjusting plate. According to the ceramic forming mold with the adjustable injection molding size, the handle is rotated, the handle drives the two-way lead screw to rotate, the connecting rods are in threaded engagement with the two-way lead screw, the connecting rods are made to be close to or away from each other on the two-way lead screw, meanwhile, the connecting rods drive the sliding blocks to slide in the sliding grooves, and the connecting rods are supported through rebound or contraction of the supporting springs; and the connecting rods move to drive the adjusting plates to move or get away from each other in the inner cavity, so that the injection molding width size of the inner cavity can be quickly adjusted, and the convenience of the ceramic forming mold is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic forming molds, in particular to a ceramic forming mold with adjustable injection size. Background Art

[0002] Ceramic sheets are porcelain products made primarily from clay through molding, drying, and high-temperature firing. They are commonly used in architectural, decorative, or industrial applications, offering excellent wear and corrosion resistance and decorative properties. The manufacturing process for ceramic sheets requires the use of a press, which in turn requires a ceramic mold. Ceramic molds are crucial tools in the manufacture of ceramic products, determining the shape, size, and surface characteristics of the final product.

[0003] However, the existing ceramic forming molds have the following disadvantages: since the injection size in the inner cavity of the ceramic forming mold is fixed, when ceramic pieces of different sizes need to be processed, it is necessary to replace the forming molds of different sizes. Disassembly and replacement are not convenient, which reduces the convenience of the ceramic forming molds. Therefore, the existing ceramic forming molds need to be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a ceramic forming mold with adjustable injection size to solve the problem raised in the above background technology that the injection size in the inner cavity of the ceramic forming mold currently on the market is fixed, which makes it inconvenient to process ceramic pieces of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a ceramic forming mold with adjustable injection size, comprising a base and an adjustment plate, a mold box is installed in the middle of the base, an adjustment mechanism is installed on the upper part of the base near the mold box, an inner cavity is opened on the inner side of the mold box, the adjustment plate is arranged at both ends of the inner cavity, one end of the adjustment mechanism is connected to the adjustment plate, the adjustment mechanism includes a connecting rod, a support spring, a handle, a slider and a bidirectional screw, and a bidirectional screw is installed in the built-in groove above the base through a bearing.

[0006] Preferably, one end of the bidirectional screw rod is connected to a handle, and the outer side of the bidirectional screw rod is threadedly sleeved with a connecting rod.

[0007] Preferably, both ends of the connecting rod are connected with sliders, the outer side of the bidirectional screw rod is sleeved with a support spring, and one end of the connecting rod is connected to the adjustment plate.

[0008] Preferably, the mold box is provided with a top plate near the inner cavity, and a material ejecting mechanism is connected below the top plate.

[0009] Preferably, one end of the ejecting mechanism away from the top plate is connected to a pressing plate, and the ejecting mechanism is located in a built-in groove of the mold box.

[0010] Preferably, the ejecting mechanism includes a tilting rod, a rotating seat, a return spring and an ejector rod. The ejector rod is connected to the bottom of the ejector plate, and the ejector rod is slidably connected to the mold box.

[0011] Preferably, a return spring is sleeved on the outer side of the ejector rod, and a tilting rod is installed in the built-in groove of the mold box close to the ejector rod through a rotating seat, and the end of the tilting rod away from the ejector rod is connected to the pressure plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. An adjustment mechanism and an adjustment plate are provided. The handle is rotated, and the handle drives the bidirectional screw to rotate. The connecting rod and the bidirectional screw are threadedly engaged, so that the connecting rods are moved closer to or away from each other on the bidirectional screw. At the same time, the connecting rod drives the slider to slide in the slide groove, and the rebound or contraction of the support spring supports the connecting rod. The movement of the connecting rod drives the adjustment plates to move or move away from each other in the inner cavity, which can quickly adjust the injection width size of the inner cavity and improve the convenience of the ceramic forming mold.

[0014] 2. A pressing plate and a lifting mechanism are provided. By pressing the pressing plate downward, the pressing plate drives the middle part of the tilting rod to rotate on the rotating seat. One end of the tilting rod tilts upward, squeezing the ejector rod and the return spring, so that the ejector rod lifts the top plate upward. The top plate then squeezes the middle part of the ceramic piece, which can make the surface of the ceramic piece rise, making it convenient to manually remove the ceramic piece and improving the practicality of the ceramic forming mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model from above.

[0019] In the figure: 1. Base; 2. Mold box; 3. Inner cavity; 4. Adjustment mechanism; 401. Connecting rod; 402. Support spring; 403. Handle; 404. Slider; 405. Bidirectional screw; 5. Adjustment plate; 6. Top plate; 7. Pressing plate; 8. Ejection mechanism; 801. Crank rod; 802. Rotating seat; 803. Return spring; 804. Ejector rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a ceramic forming mold with adjustable injection size, including a base 1 and an adjustment plate 5, a mold box 2 is installed in the middle of the base 1, an adjustment mechanism 4 is installed above the base 1 near the mold box 2, and an inner cavity 3 is opened on the inner side of the mold box 2.

[0022] See also Figure 1-Figure 4 , the adjusting plate 5 is arranged at both ends of the inner cavity 3, one end of the adjusting mechanism 4 is connected to the adjusting plate 5, the adjusting mechanism 4 includes a connecting rod 401, a support spring 402, a handle 403, a slider 404 and a bidirectional screw rod 405, a bidirectional screw rod 405 is installed in the built-in groove above the base 1 through a bearing, one end of the bidirectional screw rod 405 is connected to the handle 403, the outer side of the bidirectional screw rod 405 is threadedly sleeved with a connecting rod 401, both ends of the connecting rod 401 are connected to the slider 404, the outer side of the bidirectional screw rod 405 is sleeved with a support spring 402, one end of the connecting rod 401 is connected to the adjusting plate 5, a sliding groove is opened in the inner wall of the base 1 near the slider 404, the slider 404 and the sliding groove are slidingly connected, and the shape of the connecting rod 401 is "L" shaped.

[0023] During specific implementation, since the injection size in the inner cavity 3 of the ceramic forming mold is fixed, when ceramic pieces of different sizes need to be processed, it is necessary to replace the forming molds of different sizes, but disassembly and replacement is not very convenient. When the width size of the inner cavity 3 of the ceramic forming mold needs to be adjusted, the handle 403 can be rotated, and the handle 403 drives the bidirectional screw rod 405 to rotate, and the connecting rod 401 and the bidirectional screw rod 405 are threadedly engaged, so that the connecting rod 401 moves closer to or away from each other on the bidirectional screw rod 405. At the same time, the connecting rod 401 drives the slider 404 to slide in the slide groove, and the rebound or contraction of the support spring 402 supports the connecting rod 401. The movement of the connecting rod 401 drives the adjustment plate 5 to move relative to or away from each other in the inner cavity 3, so that the injection width size of the inner cavity 3 can be quickly adjusted, thereby improving the convenience of the ceramic forming mold.

[0024] See also Figure 2-Figure 4, the mold box 2 is provided with a top plate 6 near the inner cavity 3, and a lifting mechanism 8 is connected to the bottom of the top plate 6, and the end of the lifting mechanism 8 away from the top plate 6 is connected to the pressure plate 7, and the lifting mechanism 8 is located in the built-in groove of the mold box 2, and the lifting mechanism 8 includes a tilting rod 801, a rotating seat 802, a return spring 803 and a lift rod 804, and a lift rod 804 is connected to the bottom of the top plate 6, and the lift rod 804 and the mold box 2 are slidably connected, and the outer side of the lift rod 804 is sleeved with a return spring 803, and a tilting rod 801 is installed in the built-in groove of the mold box 2 near the lift rod 804 through the rotating seat 802, and the lift rod 801 is connected to the pressure plate 7 at one end away from the lift rod 804.

[0025] During specific implementation, since the ceramic piece needs to be manually removed after being formed in the forming mold, the surface of the ceramic piece is at the same height as the opening of the forming mold, which is not convenient for quick material removal. The pressing plate 7 can be pressed downward to drive the middle part of the tilting rod 801 to rotate on the rotating seat 802. One end of the tilting rod 801 is tilted upward, squeezing the push rod 804 and the return spring 803, so that the push rod 804 lifts the top plate 6 upward, and the top plate 6 is squeezed on the middle part of the ceramic piece, which can make the surface of the ceramic piece rise, making it convenient to manually remove the ceramic piece, thereby improving the practicality of the ceramic forming mold.

[0026] Working principle: When using the ceramic forming mold with adjustable injection size, first, install the base 1 on the forming equipment by bolts, then adjust the injection width size according to the size to be processed, adjust the position of the adjustment plate 5 in the inner cavity 3 by the adjustment mechanism 4, and then put the ceramic raw material into the inner cavity 3, and perform the molding work through the molding equipment. After the ceramic sheet is formed, it is squeezed up by the pressing plate 7 and the lifting mechanism 8, which is convenient for the staff to take, thereby improving the practicality and convenience of the ceramic forming mold. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A ceramic forming die with adjustable injection size, comprising a base (1) and an adjustment plate (5), characterized in that: A mold box (2) is installed in the middle of the base (1), and an adjustment mechanism (4) is installed above the base (1) near the mold box (2). An inner cavity (3) is opened on the inner side of the mold box (2), and the adjustment plate (5) is arranged at both ends of the inner cavity (3). One end of the adjustment mechanism (4) is connected to the adjustment plate (5). The adjustment mechanism (4) includes a connecting rod (401), a support spring (402), a handle (403), a slider (404) and a bidirectional screw rod (405). The bidirectional screw rod (405) is installed in the built-in groove above the base (1) through a bearing.

2. The ceramic forming die with adjustable injection size according to claim 1, characterized in that: One end of the bidirectional screw rod (405) is connected to a handle (403), and the outer side of the bidirectional screw rod (405) is threadedly sleeved with a connecting rod (401).

3. The ceramic forming die with adjustable injection size according to claim 2, characterized in that: Both ends of the connecting rod (401) are connected to sliders (404), the outer side of the bidirectional screw rod (405) is sleeved with a support spring (402), and one end of the connecting rod (401) is connected to the adjustment plate (5).

4. The ceramic forming die with adjustable injection size according to claim 1, characterized in that: The mold box (2) is provided with a top plate (6) near the inner cavity (3), and a material ejection mechanism (8) is connected below the top plate (6).

5. The ceramic forming die with adjustable injection size according to claim 4, characterized in that: One end of the ejecting mechanism (8) away from the top plate (6) is connected to a pressing plate (7), and the ejecting mechanism (8) is located in a built-in groove of the mold box (2).

6. The ceramic forming die with adjustable injection size according to claim 5, characterized in that: The ejection mechanism (8) comprises a tilting rod (801), a rotating seat (802), a return spring (803) and an ejector rod (804); the ejector rod (804) is connected below the ejector plate (6), and the ejector rod (804) is slidably connected to the mold box (2).

7. The ceramic forming die with adjustable injection size according to claim 6, characterized in that: A return spring (803) is sleeved on the outer side of the ejector rod (804), and a tilting rod (801) is installed in the built-in groove of the mold box (2) close to the ejector rod (804) through a rotating seat (802), and the end of the tilting rod (801) away from the ejector rod (804) is connected to the pressure plate (7).

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