Jianshui purple pottery unglazed polishing lift truck

Abstract

The utility model relates to a Jianshui purple pottery unglazed polishing lift truck, which is provided with a turntable, a triangular lifting frame, an electric push rod and a workbench, the turntable is arranged on a turntable frame and is driven by a motor of the turntable frame to rotate, the workbench is positioned beside the turntable and is arranged on a lifting plate, and the lifting plate is arranged on the triangular lifting frame through a pin shaft and a chute to do lifting motion. The lower end of the triangular lifting frame is installed on the lifting frame base through a pin shaft and a sliding groove, an electric push rod is installed between the lifting frame base and the lifting plate to drive the triangular lifting frame to ascend and descend, the workbench is of a seat structure, and the seat frame is installed in the sliding groove in the lifting plate to move front and back so as to adjust the distance between the workbench and a purple pottery blank. The turntable is fixedly supported on the base through three column feet, the turntable motor is mounted in the turntable frame and is in transmission connection with the turntable through a coupler, and the turntable motor is a stepless speed regulating motor. The device is simple in structure, convenient to operate, sensitive in action, high in adaptability to polishing of large and medium-sized purple pottery blanks, high in working efficiency, good in polishing quality, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to a pottery blank grinding device, in particular to a Jianshui purple pottery unglazed polishing lifting vehicle. Background Art

[0002] Domestic status: The application of unglazed polishing technology in the field of Chinese ceramic production has made significant progress, especially in the traditional ceramic production area of ​​Jianshui, Yunnan. The unglazed polishing process is one of the characteristic processes of Jianshui purple pottery. Its effective application can improve the quality and market competitiveness of Jianshui purple pottery products. Many ceramic artists and handicraft manufacturers have begun to introduce advanced unglazed polishing equipment and technology to achieve more refined treatment of the surface of purple pottery and show the unique beauty of the purple pottery material itself. At present, the unglazed polishing of pottery is basically completed with the help of a grinding wheel machine. The pottery is held and then polished with a polishing wheel. However, for some large pottery, manual hand-held polishing is time-consuming and laborious, and the operation requirements are high. Some parts need to be sandblasted and polished, which requires high operator ability and is difficult to control the precision of polishing. Too deep or too shallow will lead to polishing failure.

[0003] In the traditional craft of Jianshui purple pottery, potters use special tools and materials to repeatedly grind and polish the surface of the pottery. This process requires patience and skill, because the strength and angle directly affect the final effect. After many times of grinding and polishing, the surface of the pottery gradually presents a unique luster, as if it has been baptized by the years, exuding a calm and profound beauty. The unglazed polishing process not only enhances the ornamental value of Jianshui purple pottery, but also increases its service life. Since there is no glaze layer on the surface, the purple pottery can breathe and ventilate better, avoiding damage caused by the glaze layer falling off or cracking. At the same time, this unglazed luster also makes the purple pottery more durable and easy to maintain during use.

[0004] Therefore, the research and development of Jianshui purple pottery unglazed polishing equipment has practical significance. Summary of the invention

[0005] To this end, the utility model proposes a Jianshui purple pottery unglazed polishing lift, which can perform fine, efficient and labor-saving polishing on medium and large purple pottery unglazed blanks, overcoming the problem that traditional processes are difficult to accurately polish medium and large blanks.

[0006] The Jianshui purple pottery unglazed polished lifting vehicle proposed in the utility model comprises a turntable, a triangular lifting frame, an electric push rod and a workbench, and is characterized in that the turntable is mounted on the turntable frame and driven to rotate by its motor, the workbench is located beside the turntable and mounted on a lifting plate, the lifting plate is mounted on the triangular lifting frame through a pin shaft and a slide groove for lifting movement, the lower end of the triangular lifting frame is mounted on a lifting frame seat through a pin shaft and a slide groove, and an electric push rod is installed between the lifting frame seat and the lifting plate to drive the triangular lifting frame to lift.

[0007] The workbench is a seat structure, and the chair frame is installed in a slide groove on the lifting plate to move forward and backward to adjust the distance from the purple pottery blank.

[0008] There is a seat adjustment handle at the bottom of the workbench, which is used to adjust the relative distance between the workbench and the blank and to fix the workbench.

[0009] The turntable frame is a box frame structure, which is fixedly supported on the base by three column feet, and the turntable motor is installed in the turntable frame and connected to the turntable through a coupling. The turntable motor is a stepless speed regulating motor.

[0010] There are screws or slots on the turntable surface for fixing the plaster base.

[0011] An operating lever is provided next to the workbench to control the turntable motor and the electric push rod.

[0012] The base is a rectangular frame, and four anti-skid feet are arranged on the lower side thereof. The anti-skid feet have adjustment threads, and the gap between the base and the ground can be adjusted to ensure stable support.

[0013] The rear end of the turntable frame is an outwardly convex semicircle, and the lifting plate is an inwardly concave semicircle, which half surrounds the turntable frame.

[0014] The working principle of the utility model is as follows:

[0015] Place the finished purple pottery blank that needs to be polished on the turntable, and make sure that the axis of the blank coincides with the axis of the turntable. Put some sand or other granular materials in the blank to increase the friction between the blank and the turntable to prevent the blank from sliding and shifting on the turntable during rotation. Alternatively, connect the plaster base that is suitable for the size of the purple pottery blank to be polished to the turntable through a slot or screw, and then fix the blank in the center of the plaster base with river sand clay, so that the axis of the blank coincides with the axis of the turntable.

[0016] The grinder sits on the workbench, adjusts the required workbench height through the operating lever, then adjusts the horizontal distance from the blank through the seat adjustment handle and fixes the workbench.

[0017] The turntable motor is started by the operating lever and the turntable starts to rotate. The speed of the turntable motor can be adjusted steplessly until it is suitable for the needs.

[0018] The operator can use polishing materials, such as grinding stones, to grind and polish the surface of the purple pottery blank.

[0019] During the grinding process, if you need to adjust the height of the workbench and the horizontal distance from the blank, you can use the operating lever and seat handle to achieve this.

[0020] After a blank is polished, the sand or other granular material in the blank can be removed, and the workbench can be manually removed after the weight is reduced.

[0021] The utility model has the advantages of simple structure, convenient operation, sensitive action, strong adaptability to the grinding of large and medium-sized purple pottery blanks, high work efficiency, good grinding quality, time-saving and labor-saving, safety and reliability. It is a good helper for the production and creation of purple pottery handicrafts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a stereogram of the utility model.

[0023] Figure 2 It is the front view of the utility model.

[0024] Figure 3 It is a left view of the utility model.

[0025] Figure 4 It is a top view of the utility model.

[0026] Figure 5 It is a right view of the utility model.

[0027] Figure 6 It is a rear view of the utility model.

[0028] Figure 7 It is a bottom view of the utility model.

[0029] Figure 1-7 The numbers of the components are as follows:

[0030] 1-operating lever; 2-working table; 3-lifting plate; 4-turntable; 5-disc frame; 6-supporting foot; 7-base; 8-lifting frame; 9-seat frame slide; 10-seat adjustment handle; 11-electric push rod; 12-triangular lifting frame; 13-turntable frame heat sink, 14-triangular lifting frame upper slide. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings.

[0032] like Figure 1-4 As shown, the base 7 is a rectangular frame structure made of square steel. There are multiple crossbars in the frame to strengthen its strength and facilitate the installation of other components. Near the four corners of the lower side of the base, support legs 6 are installed. This support leg is the same as the support leg of household appliances such as refrigerators. The distance between the base and the ground can be adjusted through its thread to achieve stable support.

[0033] The turntable 4 and its turntable frame 5, as well as the turntable motor and other parts in the turntable bracket are integrated and fixed to the front of the base through three pillars. Two of the legs are fixed to the two corners of the base with screws and other connectors, and the other pillar is fixed to a crossbar. The lifting frame seat 8 is also made of square frame steel and other materials. It is fixed to the base. The lifting frame seat is equipped with a lower sliding groove connected to the triangular lifting frame 12, for two of the four lower legs of the triangular lifting frame to slide, and the other two legs of the lower legs of the triangular lifting frame are connected to the lifting frame seat through a pin shaft.

[0034] The connection mode of the four upper support arms of the triangular lifting frame and the lifting plate is the same as that of the lifting frame seat, and also has a pin shaft and a lifting plate slide groove 14.

[0035] The lower end and the upper end of the electric push rod 11 are respectively connected to the lifting frame seat 8 and the lifting plate 3 through pin shafts to adapt to the change of the inclination angle.

[0036] The electric push rod can be replaced by an electric hydraulic cylinder. The two are interchangeable and can be selected according to specific circumstances.

[0037] There is electrical connection between the operating rod 1, the electric push rod and the turntable motor. The operating rod is a motor controller and can be purchased from a market supplier.

[0038] The workbench 2 is a seat, which is mounted on a lifting frame through mounting parts such as a seat frame slide 9, and can be adjusted to a distance from the blank by a seat adjustment handle 10. This structure is the same as the adjustment method of some common car driving seats.

[0039] The parts and numbers not mentioned are as described above.

[0040] The Jianshui purple pottery referred to in the present invention is just a customary metaphorical name, and is not limited to the purple pottery in Jianshui area, but refers to purple pottery pottery in general.

Claims

1. A Jianshui purple pottery unglazed polished lifting vehicle, having a turntable, a triangular lifting frame, an electric push rod and a workbench, characterized in that The turntable is installed on the turntable frame and driven to rotate by its motor. The workbench is located next to the turntable and installed on the lifting plate. The lifting plate is installed on the triangular lifting frame through a pin shaft and a slide groove for lifting movement. The lower end of the triangular lifting frame is installed on the lifting frame seat through a pin shaft and a slide groove. An electric push rod is installed between the lifting frame seat and the lifting plate to drive the triangular lifting frame to rise and fall.

2. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that The workbench is a seat structure, and the chair frame is installed in a slide groove on the lifting plate to move forward and backward.

3. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that There is a seat adjustment handle at the bottom of the workbench, which is used to adjust the relative distance between the workbench and the blank and to fix the workbench.

4. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that The turntable frame is a box frame structure, which is fixedly supported on the base by three column feet. The turntable motor is installed in the turntable frame and connected to the turntable through a coupling. The turntable motor is a stepless speed regulation motor.

5. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that There are screws or slots on the turntable surface for fixing the plaster base.

6. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that An operating lever is provided next to the workbench to control the turntable motor and the electric push rod.

7. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that The base is a rectangular frame with four non-slip feet on the underside that have adjustment threads.

8. The Jianshui purple pottery unglazed polished lifting vehicle according to claim 1 is characterized in that The rear end of the turntable frame is an outwardly convex semicircle, and the lifting plate is an inwardly concave semicircle, which half surrounds the turntable frame.

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