Demoulding device of aluminum oxide ceramic dry press

Abstract

The utility model relates to the technical field of aluminum oxide ceramic production, and discloses an aluminum oxide ceramic dry press demoulding device which comprises a main body mechanism and a forming mechanism, the forming mechanism is located at the upper end of the main body mechanism, the main body mechanism comprises a machining table, a mould box and a forming groove, and the mould box is fixedly installed at the inner end of the machining table. The forming groove is fixedly formed in the upper end of the mold box; and the main body mechanism further comprises an electric push rod, a demolding plate, a supporting plate, a guide groove and a guide plate, the electric push rod is fixedly installed at the lower end of the inner end of the mold box, the transmission end of the electric push rod extends into the forming groove, and the demolding plate is fixedly installed at the upper end of the transmission end of the electric push rod. According to the demolding device of the aluminum oxide ceramic dry press, by installing the main body mechanism, the demolding efficiency of the device is conveniently improved, a plurality of pressed blanks in a mold can be conveniently ejected out, the production efficiency is improved, the labor intensity of workers is reduced, the product quality is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alumina ceramic production, in particular to a demoulding device for an alumina ceramic dry press. Background Art

[0002] Alumina ceramics are a type of ceramic material with aluminum oxide as the main component, mainly used in thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. Alumina ceramics are a widely used ceramic. Due to their superior performance, they are increasingly widely used in modern society. Alumina ceramic dry pressing is one of the alumina ceramic forming technologies. After the pressing is completed, a demolding device is required to remove the pressed green body from the mold.

[0003] The prior art patent document CN217514157U discloses a special ceramic demoulding device, comprising a mounting plate, a plurality of fixed rods are fixed on the outer wall of the mounting plate, and the bottom walls of the plurality of fixed rods are provided with gripping plates through electric telescopic rods, a transmission cavity and a plurality of movable cavities are provided inside the mounting plate, a driving motor is provided in the transmission cavity, a plurality of the movable cavities are rotatably provided with threaded rods extending into the transmission cavity, the threaded rods are connected to the driving motor through a rotating mechanism, and a plurality of the movable cavities are provided with movable rods through a limiting mechanism, and the movable rods slide through the inner wall of the movable cavity and extend to the outside of the mounting plate. The utility model can realize the demoulding operation of the molded article by arranging the mounting plate, the demoulding plate, the movable rods, the threaded rods and the rotating mechanism with the help of the liftable demoulding plate, and at the same time, the spacing between the plurality of demoulding plates is adjustable, and the demoulding operation can be adapted to molded articles of various sizes, and the overall convenience is high.

[0004] However, the prior art CN217514157U patent has poor demoulding efficiency, is inconvenient to eject multiple compacts in the mold, reduces production efficiency, increases the labor intensity of staff, reduces product quality, and reduces practicality. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a demoulding device for an alumina ceramic dry press to solve the problem of poor demoulding efficiency in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alumina ceramic dry press demoulding device, comprising a main body mechanism and a molding mechanism, wherein the molding mechanism is located at the upper end of the main body mechanism, the main body mechanism comprises a processing table, a mold box and a molding groove, the mold box is fixedly installed at the inner end of the processing table, and the molding groove is fixedly arranged at the upper end of the mold box;

[0009] The main mechanism also includes an electric push rod, a stripping plate, a support plate, a guide groove and a guide plate. The electric push rod is fixedly installed at the lower end of the inner end of the mold box, the transmission end of the electric push rod extends to the inside of the molding groove, the stripping plate is fixedly installed at the upper end of the transmission end of the electric push rod, the stripping plate is located at the lower end of the inner end of the molding groove, the stripping plate is movably connected to the molding groove, the support plate is fixedly installed at the left and right ends of the upper end of the processing table, the guide groove is fixedly arranged in the middle of the support plate, and the guide plate is movably installed at the inner end of the guide groove.

[0010] Preferably, the forming mechanism includes a fixed plate, a hydraulic cylinder, a push rod, a pressure plate, a pressure block, a touch screen controller, a base plate and supporting feet, and the fixed plate is fixedly mounted on the upper end of the supporting plate, thereby improving practicality.

[0011] Preferably, the hydraulic cylinder is fixedly installed in the middle of the upper end of the fixed plate, the transmission end of the hydraulic cylinder extends to the bottom of the fixed plate, and the push rod is fixedly installed at the lower end of the transmission end of the hydraulic cylinder to facilitate pushing the pressure plate and the pressure block downward to extrude the alumina powder.

[0012] Preferably, the pressing plate is fixedly mounted on the lower end of the push rod, the pressing plate is located in the middle of the guide plate, the pressing plate is fixedly connected to the guide plate, and the pressing block is fixedly mounted on the lower end of the pressing plate, which is convenient for producing alumina ceramics and meets people's needs.

[0013] Preferably, the pressing block is located above the forming groove, the pressing block is adapted to the forming groove, and the touch screen controller is fixedly installed in the middle of the front end of the processing table, which is convenient for the staff to use and improves the production efficiency.

[0014] Preferably, the base plate is fixedly mounted on the lower end of the processing table, and the supporting feet are fixedly mounted on the lower end of the base plate, thereby improving practicality.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The demoulding device of the alumina ceramic dry press is convenient for improving the demoulding efficiency of the device by installing the main body mechanism, and is convenient for ejecting multiple pressed green sheets in the mold, thereby improving production efficiency, reducing the labor intensity of the staff, improving product quality, and improving practicality;

[0017] 2. The demoulding device of the alumina ceramic dry press is easy to push the pressing plate and the pressing block downward by installing a forming mechanism, so as to extrude the alumina powder and produce alumina ceramics, meet people's needs, and be convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a partial structural diagram of the main mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the local structure of the molding mechanism of the utility model.

[0022] In the figure: 1. Main body; 101. Processing table; 102. Mold box; 103. Forming groove; 104. Electric push rod; 105. Stripping plate; 106. Support plate; 107. Guide groove; 108. Guide plate; 2. Forming mechanism; 201. Fixed plate; 202. Hydraulic cylinder; 203. Push rod; 204. Pressing plate; 205. Pressing block; 206. Touch screen controller; 207. Bottom plate; 208. Support foot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a demoulding device for an alumina ceramic dry press, comprising a main body mechanism 1 and a molding mechanism 2, the molding mechanism 2 is located at the upper end of the main body mechanism 1, the main body mechanism 1 comprises a processing table 101, a mold box 102 and a molding groove 103, the mold box 102 is fixedly installed at the inner end of the processing table 101, and the molding groove 103 is fixedly arranged at the upper end of the mold box 102;

[0025] The main mechanism 1 also includes an electric push rod 104, a stripping plate 105, a support plate 106, a guide groove 107 and a guide plate 108. The electric push rod 104 is fixedly installed at the lower end of the inner end of the mold box 102, and the transmission end of the electric push rod 104 extends to the inside of the molding groove 103. The stripping plate 105 is fixedly installed at the upper end of the transmission end of the electric push rod 104. The stripping plate 105 is located at the lower end of the inner end of the molding groove 103. The stripping plate 105 is movably connected to the molding groove 103. The support plate 106 is fixedly installed at the left and right ends of the upper end of the processing table 101. The guide groove 107 is fixedly set in the middle of the support plate 106, and the guide plate 108 is movably installed at the inner end of the guide groove 107.

[0026] The forming mechanism 2 includes a fixed plate 201, a hydraulic cylinder 202, a push rod 203, a pressing plate 204, a pressing block 205, a touch screen controller 206, a bottom plate 207 and a supporting foot 208. The fixed plate 201 is fixedly mounted on the upper end of the supporting plate 106, the hydraulic cylinder 202 is fixedly mounted on the middle of the upper end of the fixed plate 201, the transmission end of the hydraulic cylinder 202 extends to the bottom of the fixed plate 201, the pushing rod 203 is fixedly mounted on the lower end of the transmission end of the hydraulic cylinder 202, the pressing plate 204 is fixedly mounted on the lower end of the pushing rod 203, the pressing plate 204 is located in the middle of the guide plate 108, the pressing plate 204 is fixedly connected to the guide plate 108, the pressing block 205 is fixedly mounted on the lower end of the pressing plate 204, the pressing block 205 is located above the forming groove 103, the pressing block 205 is adapted to the forming groove 103, and the touch screen controller 206 is fixedly mounted in front of the processing table 101 In the middle of the end, the bottom plate 207 is fixedly installed at the lower end of the processing table 101, and the supporting foot 208 is fixedly installed at the lower end of the bottom plate 207. First, when using the dry press to produce alumina ceramics, the staff mixes the alumina powder and the binder evenly and adds them into the molding groove 103. The hydraulic cylinder 202 pushes the push rod 203, the pressure plate 204 and the pressing block 205 to move downward. During the downward movement of the pressure plate 204, the guide plate 108 moves downward in the guide groove 107 to improve the stability of the downward movement of the pressure plate 204. The pressing block 205 is pressed into the molding groove 103 to extrude the mixed alumina powder. After molding, the electric push rod 104 pushes the demolding plate 105 to move upward to eject the alumina ceramics formed in the molding groove 103 out of the molding groove 103 for demolding. The staff can control the device through the touch screen controller 206, which is convenient and quick to use.

[0027] Working principle: First, when using a dry press to produce alumina ceramics, the staff mixes the alumina powder and the binder evenly and then adds them into the molding groove 103. The hydraulic cylinder 202 pushes the push rod 203, the pressure plate 204 and the pressure block 205 to move downward. During the downward movement of the pressure plate 204, the guide plate 108 moves downward in the guide groove 107 to improve the stability of the downward movement of the pressure plate 204. The pressure block 205 is pressed into the molding groove 103 to extrude the mixed alumina powder. After molding, the electric push rod 104 pushes the demolding plate 105 to move upward to push the alumina ceramics formed in the molding groove 103 out of the molding groove 103 for demolding. The staff can control the device through the touch screen controller 206, which is convenient and quick to use.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A demoulding device for an alumina ceramic dry press, comprising a main body mechanism (1) and a molding mechanism (2), characterized in that: The molding mechanism (2) is located at the upper end of the main mechanism (1); the main mechanism (1) comprises a processing table (101), a mold box (102) and a molding groove (103); the mold box (102) is fixedly mounted on the inner end of the processing table (101); and the molding groove (103) is fixedly arranged on the upper end of the mold box (102); The main body mechanism (1) further comprises an electric push rod (104), a stripping plate (105), a support plate (106), a guide groove (107) and a guide plate (108); the electric push rod (104) is fixedly mounted at the lower end of the inner end of the mold box (102); the transmission end of the electric push rod (104) extends into the interior of the molding groove (103); the stripping plate (105) is fixedly mounted at the upper end of the transmission end of the electric push rod (104); the stripping plate (105) is located at the lower end of the inner end of the molding groove (103); the stripping plate (105) is movably connected to the molding groove (103); the support plate (106) is fixedly mounted at the left and right ends of the upper end of the processing table (101); the guide groove (107) is fixedly arranged in the middle of the support plate (106); and the guide plate (108) is movably mounted at the inner end of the guide groove (107).

2. The demoulding device of an alumina ceramic dry press according to claim 1, characterized in that: The forming mechanism (2) comprises a fixed plate (201), a hydraulic cylinder (202), a push rod (203), a pressure plate (204), a pressure block (205), a touch screen controller (206), a bottom plate (207) and a supporting foot (208); the fixed plate (201) is fixedly mounted on the upper end of the supporting plate (106).

3. The demoulding device of an alumina ceramic dry press according to claim 2, characterized in that: The hydraulic cylinder (202) is fixedly mounted at the middle of the upper end of the fixed plate (201), the transmission end of the hydraulic cylinder (202) extends below the fixed plate (201), and the push rod (203) is fixedly mounted at the lower end of the transmission end of the hydraulic cylinder (202).

4. The demoulding device of an alumina ceramic dry press according to claim 3 is characterized in that: The pressing plate (204) is fixedly mounted on the lower end of the push rod (203), the pressing plate (204) is located in the middle of the guide plate (108), the pressing plate (204) is fixedly connected to the guide plate (108), and the pressing block (205) is fixedly mounted on the lower end of the pressing plate (204).

5. The demoulding device of an alumina ceramic dry press according to claim 4, characterized in that: The pressing block (205) is located above the molding groove (103), the pressing block (205) is adapted to the molding groove (103), and the touch screen controller (206) is fixedly mounted in the middle of the front end of the processing table (101).

6. The demoulding device of an alumina ceramic dry press according to claim 5, characterized in that: The bottom plate (207) is fixedly mounted on the lower end of the processing table (101), and the supporting foot (208) is fixedly mounted on the lower end of the bottom plate (207).

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