CN213260105U

CN213260105U - Novel unglazed polishing machine for purple pottery

Info

Publication number: CN213260105U
Application number: CN202021680667.8U
Authority: CN
Inventors: 孔明
Original assignee: Honghe University
Current assignee: Honghe University
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-25
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a novel unglazed buffing machine of purple pottery, it has frame, motor and gypsum base, and the motor is installed directly in the frame or stretches out the frame bottom with the power shaft through speed change mechanism, and power output shaft connects the transmission through ring flange and carousel up, and the transmission is connected with the gypsum base to the carousel, the gypsum end is a alms bowl body, and it has the reinforcing bar to have it inside, and the opening is up, has inlayed the plastics dish on the outer bottom of gypsum base, and the solenoid that the steel bar connection in plastics dish passes through screw and the gypsum base realizes being connected fixedly with the gypsum base, and it is connected with the cooperation of the location tooth on the carousel to have the locating hole to realize in addition on. When in use, the pottery to be polished is limited in a plaster base by plaster, stones and the like, the rotating speed is controlled, and then the glaze-free polished pottery can be obtained by contacting the surface of the purple pottery device with hand-held abrasive paper and the like. The utility model discloses simple structure, on keeping the basis of original traditional purple pottery unglazed polishing characteristic, labour saving and time saving, the work efficiency is with high costs low, of high quality.

Description

Novel unglazed polishing machine for purple pottery

Technical Field

The utility model relates to a pottery polishing equipment of polishing specifically is a novel unglazed buffing machine of purple pottery.

Background

At present, unglazed polishing of pottery is finished by a multipurpose grinder, the pottery is polished by holding the grinder, unglazed polishing is carried out by a polishing wheel, but for large pottery, the polishing by holding the pottery is very laborious, and the operation is difficult. A small part is polished by sand blasting, but the control is difficult and careless, and the polishing fails due to the fact that the polishing is too deep or too shallow, so that a finished product is influenced.

However, in the traditional polishing process of Jianshui purple pottery, a special product in the place of the applicant, the pottery is placed on a vehicle disc, filled and compacted with river sand, the vehicle disc is rotated, and polishing is performed by fine sand, cobblestones and the like, the process is time-consuming and labor-consuming, and a polishing master is required to pay the will and the endurance of 'iron bar grinding into needles', and the effect of polishing like a mirror is achieved by manual work. The existing mainstream grinding mode cannot recover the working procedure.

Disclosure of Invention

The utility model provides a novel unglazed buffing machine of purple pottery to above-mentioned problem, make it can let the labour saving and time saving of polishing on keeping original traditional purple pottery unglazed polishing characteristic's basis, increase substantially work efficiency, guarantee to polish quality, reduce cost to furthest satisfies the market demand.

The utility model provides a novel unglazed buffing machine of purple pottery, it has frame, motor and gypsum base, and its characterized in that motor is installed directly in the frame or stretches out the frame bottom with the power shaft through speed change mechanism, and power output shaft connects the transmission through ring flange and carousel up, and the transmission is connected with the gypsum base to the carousel, the gypsum end is a alms bowl body, and its inside has the reinforcing bar, and the opening is up.

The outer bottom of the plaster base is embedded with a plastic disc, the plastic disc is fixedly connected with the plaster base through a screw and a solenoid connected with a steel bar in the plaster base, and the plastic base is also provided with a positioning hole to be connected with the positioning teeth on the turntable in a matching manner.

The positioning teeth can be inner hole bolts or cylindrical teeth welded on the rotary table.

The positioning teeth can be fixed on different circumferences when being bolts so as to meet the requirement of different sizes of gypsum bases to be replaced.

The motor is a stepless speed regulating motor.

When the motor shaft or the output shaft of the speed change mechanism is used as a power shaft, the part of the power shaft higher than the cover plate of the frame is arranged in the shaft sleeve or on the bearing, so that the stable operation is ensured.

The connection between the rotary table and the gypsum base can be realized by opening a buckling groove on the rotary table and installing a corresponding buckling stem on the outer bottom surface of the gypsum base for connection or inversely, the buckling stem is arranged on the gypsum base, and the buckling groove is arranged on the rotary table.

The working principle of the utility model is as follows:

filling the unglazed purple pottery device to be processed and polished with river sand, pebbles and other materials, burying the lower half part of the unglazed purple pottery device, fixing the unglazed purple pottery device in a gypsum base, and ensuring the geometric center line of the purple pottery device to be coincident with the gypsum base during burying so as to be concentric during rotation. The power supply of the motor is switched on, the switch is switched on, the rotary table is rotated to drive the gypsum base to rotate, the purple pottery device rotates along with the rotary table, polishing materials such as hand-held abrasive paper are in contact with the surface of the purple pottery device, and the rotary table is controlled in rotation speed and the contact weight degree of the abrasive paper and the purple pottery device, so that the desired unglazed polished purple pottery can be polished.

When the lower half part needs to be polished, the lower half part is adjusted and rotated out, the polished upper half part is buried, and the upper half part is polished by the same method.

And (5) after polishing, taking out the purple pottery device, and turning off the power supply.

The utility model has the advantages of simple structure, can let the labour saving and time saving of polishing on keeping original traditional purple pottery unglazed polishing characteristic's basis, increase substantially work efficiency, guarantee to polish quality, reduce cost.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view (partially cut away and partially omitted) of the gypsum base, turntable, motor and frame assembly.

Fig. 3 is a top view of fig. 2 (with the plaster base removed).

Fig. 4 is a front view (partially omitted) of the gypsum base outsole.

In fig. 1-4, the parts are numbered as follows:

1-a gypsum base; 2-a turntable; 3-a frame; 4-bottom cover; 5-switch and speed adjusting knob; 6-support leg; 7-a motor; 8-shaft sleeve; 9-turnplate bolts; 10-plastic trays; 11-reinforcing steel bars; 12-a coil; 13-a screw; 14-positioning teeth; 15-positioning the toothed nut; 16-a flange plate; 17-a power shaft; 141-positioning holes.

Detailed Description

The invention is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the frame 3 is a basic box-like structure supported by three legs 6, the motor 7 and its accessories are mounted in the frame and covered by the bottom cover 4, with the power shaft 17 extending out of the bottom cover. The power shaft is provided with a flange 16, and the turntable 2 and the flange are fixedly connected by a turntable bolt 9.

The turntable is provided with at least two positioning teeth 14 which can be welded and fixed, the upper half part of the positioning teeth is also made into circular teeth, the tooth top is provided with an inner hexagonal fastening hole, and the lower half part of the positioning teeth is a threaded rod which passes through the turntable and is fixed by a positioning tooth nut 15.

The gypsum base 1 is a bowl-shaped container made of gypsum and steel bars, the gypsum is light in texture but poor in strength, the steel bars are used as inner supports to ensure the strength, a round and square plastic disc 10 is embedded on the outer bottom of the gypsum base to ensure the movable fit with a rotary disc, the plastic disc is fixed on a spiral pipe 12 through a screw 13, the spiral pipe is a preset piece which is welded and fixed on the steel bars in advance, and the spiral pipes are arranged in a plurality and distributed on the same circumference. The plastic tray is further provided with two positioning holes 141 for inserting and connecting the positioning teeth 14. In order to facilitate the alignment installation, positioning marks can be marked on the connecting line of the positioning teeth of the turntable and the connecting line of the positioning holes of the plaster base respectively.

The gypsum base can dispose a plurality of different specifications to suit with the purple pottery work piece of equidimension not, correspondingly, set up many pairs of location tooth that can dismantle on the carousel.

As described above, the power output shaft 17 may be a motor shaft or an output shaft of a speed change mechanism driven by a motor. The part of the power shaft extending out of the frame is supported by a shaft sleeve 8 or a bearing to ensure stable operation.

The motor is a stepless speed change motor, and a corresponding control switch of the motor is obtained by market purchase. The speed-changing controller of this example is a pedal speed regulator, and when the pedal is stepped on to the bottom, the motor is rotated at full speed, and when the pedal is released, it is at zero speed. Thus, the required rotating speed can be freely controlled by controlling the pedal.

The parts and reference numerals not mentioned are as described above.

Claims

1. A novel unglazed polishing machine for purple pottery is composed of machine frame, motor, gypsum base, and speed variator for driving the power shaft out of bottom cover of machine frame.

2. The novel ameless grinder of purple pottery according to claim 1, characterized in that the outer bottom of the plaster base is embedded with a plastic disc, the plastic disc is fixedly connected with the plaster base through a screw and a solenoid connected with a steel bar in the plaster base, and the plastic base is provided with positioning holes to be connected with the positioning teeth on the rotary disc in a matching way.

3. The novel ameless polisher for purple pottery according to claim 1 or 2 characterized in that the positioning teeth can be inner hole bolts or cylindrical teeth welded on the turntable.

4. The novel ameless grinder of purple pottery according to claim 1, characterized in that the positioning teeth are bolts which can be fixed on different circumferences to meet the requirement of changing different sizes of gypsum bases.

5. The novel ameless polisher for purple pottery according to claim 1 wherein the motor is a stepless speed regulating motor.

6. The novel ameless grinder of purple pottery according to claim 1, characterized in that when the motor shaft or the output shaft of the speed change mechanism is used as the power shaft, the part of the power shaft or the output shaft of the speed change mechanism higher than the cover plate of the machine frame is arranged in the shaft sleeve or on the bearing.

7. The novel ameless grinder of purple pottery according to claim 1, wherein the connection between the rotary plate and the plaster base is formed by forming a fastening groove on the rotary plate and installing a corresponding fastening rib on the outer bottom surface of the plaster base for connection, or vice versa.