Sizing device for ceramic rod processing

Abstract

The utility model provides a shaping device for ceramic rod processing, which comprises a base, a first hydraulic cylinder is fixedly mounted on one side of the top of the base, two telescopic sleeves are fixedly mounted at the top of the base and on two sides of the outside of the first hydraulic cylinder, and a lifting plate is fixedly mounted at the top of the first hydraulic cylinder. According to the shaping device for ceramic rod machining, the connecting pipe is connected with the guide pipe, materials enter the material conveying barrel through the guide pipe and the connecting pipe, the first motor works to effectively drive the material guide rod to rotate, and then the materials are effectively guided out of the interior of the material guide rod and fall to the position above a mold; the weight of falling materials can be effectively controlled by controlling the number of turns of rotation of a material guide rod, and for molds of different sizes needed during machining of ceramic rods of different sizes, the height of a lifting plate can be changed through stretching and retracting of a first hydraulic cylinder, so that the height of a material conveying barrel is changed, and adjustment is conveniently conducted according to use requirements.

Description

Technical Field

[0001] The utility model relates to the field of sizing devices, in particular to a sizing device for processing ceramic rods. Background Technique

[0002] Zirconia ceramics are white and yellow or gray when containing impurities. Generally, they contain HfO2 and are not easy to separate. Under normal pressure, pure ZrO2 has three crystalline states in total. The production of zirconia ceramics requires the preparation of powders with high purity, good dispersion performance, ultra-fine particles, and narrow particle size distribution. There are many preparation methods for ultra-fine zirconia powder. The purification of zirconia mainly includes chlorination and thermal decomposition method, alkali metal oxidation decomposition method, lime melting method, plasma arc method, precipitation method, colloid method, hydrolysis method, spray pyrolysis method, etc. Zirconia ceramic rods are generally formed by die pressing.

[0003] However, the sizing devices in the existing market are not convenient for feeding during use, and manual feeding is required. It is difficult to control the amount of materials, and during long-term work, operators will feel fatigued, resulting in a reduction in work efficiency.

[0004] Therefore, it is necessary to provide a sizing device for processing ceramic rods to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a sizing device for processing ceramic rods, which solves the problems that the sizing devices in the existing market are not convenient for feeding during use, manual feeding is required, it is difficult to control the amount of materials, and during long-term work, operators will feel fatigued, resulting in a reduction in work efficiency.

[0006] The utility model provides a sizing device for processing ceramic rods, including: a base, on one side of the top of the base, a first hydraulic cylinder is fixedly installed. On both outer sides of the first hydraulic cylinder on the top of the base, telescopic sleeves are fixedly installed, and the number of telescopic sleeves is two. On the top of the first hydraulic cylinder, a lifting plate is fixedly installed. Inside both telescopic sleeves, telescopic rods are slidably installed. Both telescopic rods are fixedly installed at the bottom of the lifting plate. On the top of the lifting plate, a feeding cylinder is fixedly installed. On the top of the feeding cylinder, a connecting pipe is fixedly installed. Inside the feeding cylinder, a guide rod is rotatably installed through a bearing. One end of the guide rod penetrates through the feeding cylinder and extends to the outside. One end of the guide rod is keyway-connected to a first motor fixedly installed on the lifting plate.

[0007] Preferably, on the other side of the top of the base, a workbench is fixedly installed. At the four corners of the top of the workbench, support rods are fixedly installed, and the number of support rods is four.

[0008] Preferably, a top plate is fixedly installed between the tops of the four support rods. A second hydraulic cylinder is fixedly installed at the center point of the top of the top plate. The bottom end of the second hydraulic cylinder penetrates through the top plate and is fixedly installed with a lower pressing plate. The lower pressing plate is slidably installed between the four support rods along the length direction of the support rods.

[0009] Preferably, a slide rail is fixedly installed on one side of the outside of the workbench. Installation grooves are formed at the top of the slide rail and the top of the workbench. A lead screw is rotatably installed inside the installation groove through a bearing.

[0010] Preferably, one end of the lead screw penetrates through the slide rail and is key-connected to a second motor fixedly installed with the slide rail. A moving plate is meshed and connected to the outside of the lead screw.

[0011] Preferably, the moving plate is slidably installed on the slide rail along the length direction of the lead screw through the installation groove. A mold is fixedly installed at the top of the moving plate through screws.

[0012] Compared with the related art, a shaping device for ceramic rod processing provided by the present invention has the following beneficial effects:

[0013] The connecting pipe is connected to the conduit. Materials enter the inside of the feeding cylinder through the conduit and the connecting pipe. By the operation of the first motor, the feeding rod is effectively driven to rotate, and then the materials are effectively discharged from the inside of the feeding rod and fall above the mold. By controlling the number of turns of the feeding rod rotation, the weight of the falling materials can be effectively controlled. Different-sized molds are required for processing ceramic rods of different sizes. By the telescopic movement of the first hydraulic cylinder, the height of the lifting plate can be changed, and then the height of the feeding cylinder can be changed, which is convenient for adjustment according to actual usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of a shaping device for ceramic rod processing provided by the present invention;

[0015] Figure 2 is Figure 1 the installation structural diagram of the feeding rod shown;

[0016] Figure 3 is Figure 1 the installation structural diagram of the mold shown.

[0017] In the figure: 1, base; 2, first hydraulic cylinder; 3, lifting plate; 4, telescopic sleeve; 5, telescopic rod; 6, feeding cylinder; 7, connecting pipe; 8, feeding rod; 9, first motor; 10, workbench; 11, support rod; 12, top plate; 13, second hydraulic cylinder; 14, lower pressing plate; 15, slide rail; 16, installation groove; 17, lead screw; 18, second motor; 19, moving plate; 20, mold. Specific embodiments

[0018] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Please refer to Figure 1 、 Figure 2 and Figure 3 wherein Figure 1 is a schematic structural diagram of a preferred embodiment of a shaping device for processing ceramic rods provided by the present utility model; Figure 2 is Figure 1 a schematic structural diagram of the feeding rod installation shown; Figure 3 is Figure 1 a schematic structural diagram of the mold installation shown. A shaping device for processing ceramic rods includes: a base 1, a first hydraulic cylinder 2 is fixedly installed on one side of the top of the base 1, telescopic sleeves 4 are fixedly installed on both outer sides of the first hydraulic cylinder 2 on the top of the base 1, and the number of telescopic sleeves 4 is two. A lifting plate 3 is fixedly installed on the top of the first hydraulic cylinder 2. Telescopic rods 5 are slidably installed inside both telescopic sleeves 4, and both telescopic rods 5 are fixedly installed at the bottom of the lifting plate 3. A feeding cylinder 6 is fixedly installed on the top of the lifting plate 3. A connecting pipe 7 is fixedly installed on the top of the feeding cylinder 6. A feeding rod 8 is rotatably installed inside the feeding cylinder 6 through a bearing. One end of the feeding rod 8 penetrates through the feeding cylinder 6 and extends to the outside. A first motor 9 fixedly installed with the lifting plate 3 is keyed to one end of the feeding rod 8. The connecting pipe 7 is connected to a conduit. Materials enter the inside of the feeding cylinder 6 through the conduit and the connecting pipe 7. By the operation of the first motor 9, the feeding rod 8 is effectively driven to rotate, and then the materials are effectively discharged from the inside of the feeding rod 8 and fall above the mold 20. By controlling the number of rotations of the feeding rod 8, the weight of the falling materials can be effectively controlled. Different-sized molds 20 are required for processing ceramic rods of different sizes. By the telescoping of the first hydraulic cylinder 2, the height of the lifting plate 3 can be changed, and then the height of the feeding cylinder 6 can be changed, facilitating adjustment according to actual usage requirements.

[0020] On the other side of the top of the base 1, a workbench 10 is fixedly installed. Support rods 11 are fixedly installed at the four corners of the top of the workbench 10, and the number of support rods 11 is four. A top plate 12 is fixedly installed between the tops of the four support rods 11. A second hydraulic cylinder 13 is fixedly installed at the center point of the top of the top plate 12. The bottom end of the second hydraulic cylinder 13 penetrates through the top plate 12 and is fixedly installed with a lower pressing plate 14. The lower pressing plate 14 is slidably installed along the length direction of the support rods 11 and between the four support rods 11. After the mold 20 filled with materials is moved directly below the lower pressing plate 14, the second hydraulic cylinder 13 works to drive the lower pressing plate 14 to move downward, and the lower pressing plate 14 contacts the mold 20 to complete dry pressing and forming.

[0021] On the outer side of the workbench 10, a slide rail 15 is fixedly installed. Installation grooves 16 are provided at the top of the slide rail 15 and the top of the workbench 10. A lead screw 17 is rotatably installed in the installation groove 16 through a bearing. One end of the lead screw 17 penetrates through the slide rail 15 and is keyway-connected to a second motor 18 fixedly installed on the slide rail 15. A moving plate 19 is meshed and connected to the outside of the lead screw 17. The moving plate 19 is slidably installed on the slide rail 15 along the length direction of the lead screw 17 through the installation groove 16. A mold 20 is fixedly installed on the top of the moving plate 19 by screws. After pressing and forming, the second motor 18 works to drive the lead screw 17 to rotate. The rotation of the lead screw 17 effectively drives the moving plate 19 to move, thereby changing the position of the mold 20, so that the mold 20 moves below one end of the feeding cylinder 6. At this time, the feeding process is carried out. After the feeding process is completed, the feeding is carried out. After the feeding is completed, the second motor 18 rotates in the reverse direction, and the mold 20 moves below the lower pressing plate 14 again.

[0022] The working principle of a shaping device for ceramic rod processing provided by the present utility model is as follows:

[0023] First step: The connecting pipe 7 is connected to the conduit. The material enters the inside of the feeding cylinder 6 through the conduit and the connecting pipe 7. By the operation of the first motor 9, the feeding rod 8 is effectively driven to rotate, and then the material is effectively discharged from the inside of the feeding rod 8 and falls above the mold 20. By controlling the number of turns of the feeding rod 8 to rotate, the weight of the falling material can be effectively controlled. For the processing of ceramic rods of different sizes, molds 20 of different sizes need to be used. By the telescoping of the first hydraulic cylinder 2, the height of the lifting plate 3 can be changed, and then the height of the feeding cylinder 6 can be changed, so as to facilitate adjustment according to actual use requirements.

[0024] Second step: After the mold 20 filled with the material moves directly below the lower pressing plate 14, the second hydraulic cylinder 13 works to drive the lower pressing plate 14 to move downward. The lower pressing plate 14 contacts the mold 20 to complete dry pressing and forming. After pressing and forming, the second motor 18 works to drive the lead screw 17 to rotate. The rotation of the lead screw 17 effectively drives the moving plate 19 to move, thereby changing the position of the mold 20, so that the mold 20 moves below one end of the feeding cylinder 6. At this time, the feeding process is carried out. After the feeding process is completed, the feeding is carried out. After the feeding is completed, the second motor 18 rotates in the reverse direction, and the mold 20 moves below the lower pressing plate 14 again.

[0025] Compared with the related technology, a shaping device for ceramic rod processing provided by the present utility model has the following beneficial effects:

[0026] The connecting pipe 7 is connected to the conduit, and the material enters the interior of the material conveying cylinder 6 through the conduit and the connecting pipe 7. By the operation of the first motor 9, the material guiding rod 8 is effectively driven to rotate, and then the material is effectively discharged from the interior of the material guiding rod 8 and falls above the mold 20. By controlling the number of rotations of the material guiding rod 8, the weight of the falling material can be effectively controlled. Different-sized molds 20 are required for processing ceramic rods of different sizes. By the telescopic movement of the first hydraulic cylinder 2, the height of the lifting plate 3 can be changed, and then the height of the material conveying cylinder 6 can be changed, facilitating adjustment according to actual usage requirements.

[0027] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A shaping device for ceramic rod processing, comprising: The base (1) is characterized in that: a first hydraulic cylinder (2) is fixedly installed on one side of the top of the base (1); telescopic sleeves (4) are fixedly installed on both sides of the top of the base (1) and located outside the first hydraulic cylinder (2); and the number of telescopic sleeves (4) is two; a lifting plate (3) is fixedly installed on the top of the first hydraulic cylinder (2); telescopic rods (5) are slidably installed inside the two telescopic sleeves (4); the two telescopic rods (5) are fixedly installed on the bottom of the lifting plate (3); a feeding barrel (6) is fixedly installed on the top of the lifting plate (3); a connecting pipe (7) is fixedly installed on the top of the feeding barrel (6); a guide rod (8) is rotatably installed inside the feeding barrel (6) through a bearing; one end of the guide rod (8) passes through the feeding barrel (6) and extends to the outside; and one end of the guide rod (8) is keyed to a first motor (9) fixedly installed on the lifting plate (3).

2. A shaping device for ceramic rod processing according to claim 1, characterized in that: A workbench (10) is fixedly mounted on the other side of the top of the base (1), and support rods (11) are fixedly mounted at the four corners of the top of the workbench (10), and the number of the support rods (11) is four.

3. A shaping device for ceramic rod processing according to claim 2, characterized in that: A top plate (12) is fixedly installed between the tops of the four support rods (11), a second hydraulic cylinder (13) is fixedly installed at the top center point of the top plate (12), the bottom end of the second hydraulic cylinder (13) passes through the top plate (12) and is fixedly installed with a lower pressure plate (14), and the lower pressure plate (14) is slidably installed between the four support rods (11) along the length direction of the support rods (11).

4. A shaping device for ceramic rod processing according to claim 3, characterized in that: A slide rail (15) is fixedly mounted on one side of the outside of the workbench (10), and a mounting groove (16) is provided on the top of the slide rail (15) and the top of the workbench (10), and a screw rod (17) is rotatably mounted inside the mounting groove (16) via a bearing.

5. A shaping device for ceramic rod processing according to claim 4, characterized in that: One end of the screw rod (17) passes through the slide rail (15) and is key-connected to a second motor (18) fixedly mounted on the slide rail (15). The outside of the screw rod (17) is meshingly connected to a moving plate (19).

6. A shaping device for ceramic rod processing according to claim 5, characterized in that: The movable plate (19) is slidably mounted on the slide rail (15) along the length direction of the screw rod (17) through the mounting groove (16), and a mold (20) is fixedly mounted on the top of the movable plate (19) by screws.

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