CN216883170U - Grinding device is used in production of longquan celadon - Google Patents

Abstract

The utility model discloses a grinding device for Longquan celadon production, comprising a base, a grinding mechanism arranged on one side of the base, and a grinding table connected to the other side of the base by moving left and right. The sliding block on the upper part and a plurality of elastic arc-shaped grinding sheets are composed. The top of the fixing frame is provided with a first driving mechanism that drives the sliding block to move. The table is composed of a moving base, a turntable rotatably connected to the moving base, and a second driving mechanism that drives the turntable to rotate. The moving base is connected to the base by moving left and right, and also includes a press cover. The bottom of the press cover is rotatably connected with a pressure plate. The utility model can grind the celadon blank in the shape of a bottle or a similar shape, and has good grinding effect and high efficiency.

Description

A grinding device for Longquan celadon production

technical field

The utility model relates to a grinding device for Longquan celadon production.

Background technique

After the celadon blank is dried, its surface needs to be further polished to obtain a smoother surface to facilitate glazing; and because many celadon are bottle-shaped and have a continuous curved surface, the existing polishing device It is difficult to effectively polish the surface, and it still mainly relies on manual polishing; the polishing process often requires the cooperation of two people, and the work experience of the worker holding the sander is relatively high, otherwise the surface of the celadon blank will be easily polished too much. , resulting in the generation of waste.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a grinding device for Longquan celadon production.

The technical scheme of the utility model is: a grinding device for Longquan celadon production, comprising a base, a grinding mechanism arranged on one side of the base, and a grinding table connected to the other side of the base by moving left and right;

The grinding mechanism is composed of a fixed frame, a slider connected to the fixed frame up and down, and a plurality of elastic arc-shaped grinding sheets. The top of the fixed frame is provided with a first driving mechanism that drives the sliding block to move. The arc-shaped grinding discs are spaced apart and independently telescopically connected to the slider;

The grinding table is composed of a moving seat, a turntable rotatably connected to the moving seat, and a second driving mechanism for driving the turntable to rotate, and the moving seat is connected to the base by moving left and right;

It also includes a pressing cover, the bottom of which is rotatably connected with a pressing plate.

Specifically, the first driving mechanism is an air cylinder.

Specifically, the second driving mechanism is a motor, a motor frame is fixed on the moving base, the motor is fixed on the motor frame, a driving wheel is fixed on the output shaft of the motor, and the turntable is connected to the turntable through a connecting shaft. The movable bases are connected, the middle of the connecting shaft is provided with a transmission wheel, and a transmission belt is connected between the driving wheel and the transmission wheel.

Further, the back of the elastic arc-shaped polishing sheet has a connecting part, a connecting rod is fixed on the connection, a guide rod is symmetrically arranged on the connecting parts on both sides of the connecting rod, and the slider has corresponding The through holes of the connecting rod and the guide rod, the connecting rod and the guide rod pass through the corresponding through holes, a spring is also sleeved on the connecting rod between the connecting part and the slider, and the connecting rod passes through the slider A limit bolt is also fixed on the end of the .

Specifically, the fixing frame is composed of two front uprights, two rear uprights and a top plate, the top plate is fixed on the tops of the two front uprights and the two rear uprights, and the slider has guide holes corresponding to the two front uprights , the sliding block is slidably connected to the two front uprights.

Specifically, the elastic arc-shaped polishing sheet is composed of an elastic support sheet and a polishing strip fixed on the front surface of the elastic supporting sheet. The cross-section of the polishing strip is arc-shaped, and rubber is filled between the polishing strip and the elastic supporting sheet. .

Further, the base is provided with a slide rail, the slide rail extends below the grinding mechanism, the bottom of the moving base is provided with a slider, and the slider is slidably connected to the slide rail.

Specifically, the motor and the motor frame are arranged in a column, and the bottom of the column is provided with an opening corresponding to the transmission belt.

Optionally, a handle is provided on the outer side of the upright, and a handle is also provided on the top of the gland.

Optionally, a first screw mechanism is connected to the outer side of the column, a beam is fixed on the top of the column, a second screw mechanism is provided on the beam, and the second screw mechanism is connected to the gland. , the first screw mechanism and the second screw mechanism are both driven by servo motors.

The beneficial effects of the utility model are as follows: the utility model can grind the celadon blanks in the shape of a bottle or a similar shape, and the grinding mechanism has a certain self-adaptive ability, and a single worker can grind the celadon blanks, and the grinding effect is good and efficient. high.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural representation of the front of the grinding mechanism of the present invention;

FIG. 3 is a schematic structural diagram of the connection between the elastic arc-shaped polishing sheet and the slider of the present invention.

In the figure: base 1, slider 2, elastic arc grinding sheet 3, first drive mechanism 4, moving seat 5, turntable 6, second drive mechanism 7, press cover 8, press plate 9, transmission belt 10, connecting part 11, Connecting rod 12 , guide rod 13 , spring 14 , limit bolt 15 , front column 16 , rear column 17 , top plate 18 , elastic support piece 19 , grinding strip 20 , column 21 , handle 22 .

Detailed ways

The technical solutions of the present utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

1-3, a grinding device for Longquan celadon production includes a base 1, a grinding mechanism arranged on one side of the base 1, and a grinding table connected to the other side of the base 1 by moving left and right;

The grinding mechanism is composed of a fixed frame, a sliding block 2 connected to the fixed frame by moving up and down, and a plurality of elastic arc-shaped grinding sheets 3. The top of the fixed frame is provided with a first driving mechanism 4 that drives the sliding block 2 to move. Each of the elastic arc-shaped polishing sheets 3 maintains a distance and is independently telescopically connected to the slider 2;

The grinding table is composed of a moving base 5, a turntable 6 rotatably connected to the moving base 5, and a second driving mechanism 7 that drives the turntable 6 to rotate, and the moving base 5 is connected to the base 1 by moving left and right;

It also includes a press cover 8, the bottom of which is rotatably connected to a press plate 9;

When grinding a bottle-shaped or similar celadon blank, place the celadon blank on the turntable 6, place the gland 8 on the top of the celadon blank, and then move the movable seat 5 toward the grinding mechanism until each elastic arc is The shaped grinding piece 3 is in contact with the celadon blank; in this process, since each elastic arc-shaped grinding piece 3 can be independently expanded and contracted, and with the elasticity of the elastic curved grinding piece 3, each elastic curved grinding piece 3 can adapt itself to the celadon The shape corresponding to the outside of the blank; after the abutment is completed, the second driving mechanism 7 is activated first, and then the first driving mechanism 4 is activated, and the celadon blank clamped between the gland 8 and the turntable 6 starts to rotate, and each elastic arc The grinding disc 3 is displaced up and down to grind the outer periphery of the celadon blank;

As can be seen from the above, the utility model can grind the celadon blank with a curved surface, and the grinding mechanism has a certain self-adaptive ability, and a single worker can grind the celadon blank, and the grinding effect is good and the efficiency is high;

Specifically, the first driving mechanism 4 is a cylinder;

Specifically, the second driving mechanism 7 is a motor, a motor frame is fixed on the moving base 5, the motor is fixed on the motor frame, a driving wheel is fixed on the output shaft of the motor, and the turntable 6 passes through The connecting shaft is connected with the moving base 5, the middle of the connecting shaft is provided with a transmission wheel, and a transmission belt 10 is connected between the driving wheel and the transmission wheel;

Specifically, as shown in FIG. 3 , the back of the elastic arc-shaped polishing sheet 3 has a connecting portion 11 , a connecting rod 12 is fixed on the connection, and the connecting portions 11 on both sides of the connecting rod 12 are also symmetrically arranged. There is a guide rod 13. The slider 2 has through holes corresponding to the connecting rod 12 and the guide rod 13. The connecting rod 12 and the guide rod 13 pass through the corresponding through holes. A spring 14 is also sleeved on the connecting rod 12 between the two parts, and a limit bolt 15 is also fixed on the end of the connecting rod 12 passing through the slider 2;

The connection mechanism between the elastic arc-shaped polishing sheet 3 and the slider 2 of the above structure has the advantages of simple structure and stable expansion and contraction of the elastic arc-shaped polishing sheet 3;

Specifically, as shown in FIG. 1 , the fixing frame is composed of two front uprights 16 , two rear uprights 17 and a top plate 18 . The top plate 18 is fixed on the tops of the two front uprights 16 and the two rear uprights 17 . The block 2 has guide holes corresponding to the two front uprights 16, and the slider 2 is slidably connected to the two front uprights 16; in this structure, the two front uprights 16 also exist as guide rods 13, which has a simple structure and low manufacturing cost low advantage;

In another embodiment, the elastic arc-shaped polishing sheet 3 is composed of an elastic supporting sheet 19 and a polishing strip 20 fixed on the front surface of the elastic supporting sheet 19. The section of the polishing strip 20 is arc-shaped, and the polishing strip 20 Filled with rubber between and elastic support sheet 19;

The grinding piece of this structure can better fit the surface of the celadon blank during the up and down displacement process, and the grinding strip 20 with certain elasticity can effectively avoid excessive grinding of the surface of the celadon blank, so as to improve the grinding effect;

In another embodiment, the base 1 is provided with a slide rail, the slide rail extends below the grinding mechanism, the bottom of the moving base 5 is provided with a slider, and the slider is slidably connected to the slide rail;

In another embodiment, the motor and the motor frame are arranged in a column 21, and the bottom of the column 21 is provided with an opening corresponding to the transmission belt 10;

In another embodiment, the outer side of the column 21 is provided with a handle 22, and the top of the press cover 8 is also provided with a handle 22, that is, in this embodiment, the worker needs to manually push the moving base 5 to move, and The other hand holds the pressing cover 8 to hold the celadon blank; this structure obviously has the advantage of low manufacturing cost;

In another embodiment, the outer side of the column 21 is connected with a first screw mechanism, a beam is fixed on the top of the column 21, and a second screw mechanism is provided on the beam, and the second screw mechanism Connected with the gland 8, the first screw mechanism and the second screw mechanism are both driven by servo motors; this embodiment is further automated design, and the control of the controller can further save manpower, but the manufacturing cost is relatively high. high.

Claims (10)

1. a grinding device for Longquan celadon production is characterized in that comprising base (1), the grinding mechanism arranged on one side of base (1) and the grinding table connected to the other side of base (1) by moving left and right; The grinding mechanism is composed of a fixed frame, a sliding block (2) connected to the fixed frame by moving up and down, and a plurality of elastic arc-shaped grinding sheets (3). a first drive mechanism (4), each of the elastic arc-shaped polishing sheets (3) is spaced apart and independently telescopically connected to the slider (2); The grinding table is composed of a moving base (5), a turntable (6) rotatably connected to the moving base (5), and a second driving mechanism (7) for driving the turntable (6) to rotate, and the moving base (5) Move left and right to connect to the base (1); A pressing cover (8) is also included, and a pressing plate (9) is rotatably connected to the bottom of the pressing cover (8). 2 . The grinding device for Longquan celadon production according to claim 1 , wherein the first driving mechanism ( 4 ) is an air cylinder. 3 . 3. The grinding device for producing Longquan celadon according to claim 2, wherein the second drive mechanism (7) is a motor, and a motor frame is fixed on the moving seat (5), and the motor It is fixed on the motor frame, a driving wheel is fixed on the output shaft of the motor, the turntable (6) is connected with the moving seat (5) through a connecting shaft, and a transmission wheel is arranged in the middle of the connecting shaft, and the driving wheel and A transmission belt (10) is connected between the transmission wheels. 4. A kind of grinding device for producing Longquan celadon as claimed in claim 3, is characterized in that, the back of described elastic arc-shaped grinding piece (3) has a connecting part (11), and a connecting rod is fixed on the described connection (12), a guide rod (13) is symmetrically arranged on the connecting parts (11) on both sides of the connecting rod (12), and the sliding block (2) is provided with a corresponding connecting rod (12) and a guide rod (13). ), the connecting rod (12) and the guide rod (13) pass through the corresponding through holes, and the connecting rod (12) between the connecting part (11) and the slider (2) is also sleeved There is a spring (14), and a limiting bolt (15) is also fixed on the end of the connecting rod (12) passing through the slider (2). 5. The grinding device for producing Longquan celadon as claimed in claim 4, wherein the fixed frame is composed of two front uprights (16), two rear uprights (17) and a top plate (18), the The top plate (18) is fixed on the tops of the two front uprights (16) and the two rear uprights (17). The slider (2) is provided with guide holes corresponding to the two front uprights (16). ) are slidably connected to the two front uprights (16). 6. A kind of grinding device for producing Longquan celadon as claimed in claim 5, is characterized in that, described elastic arc-shaped grinding sheet (3) is made up of elastic support sheet (19) and fixed on elastic support sheet (19) front It is composed of a sanding strip (20), the cross section of the sanding strip (20) is arc-shaped, and rubber is filled between the sanding strip (20) and the elastic support sheet (19). 7. The grinding device for producing Longquan celadon as claimed in claim 6, wherein the base (1) is provided with a slide rail, the slide rail extends to the bottom of the grinding mechanism, and the movable seat (5) ) is provided with a slider at the bottom, and the slider is slidably connected to the slide rail. 8. The grinding device for producing Longquan celadon as claimed in claim 7, wherein the motor and the motor frame are arranged in a column (21), and the bottom of the column (21) is provided with a transmission belt (21). 10) Corresponding openings. 9 . The grinding device for Longquan celadon production according to claim 8 , wherein a handle ( 22 ) is provided on the outer side of the column ( 21 ), and a top of the gland ( 8 ) is also provided with a handle ( 22 ). 10 . Grip (22). 10. The grinding device for producing Longquan celadon as claimed in claim 8, wherein the outer side of the column (21) is connected with a first screw mechanism, and a beam is fixed on the top of the column (21), The beam is provided with a second screw mechanism, the second screw mechanism is connected with the press cover (8), and the first screw mechanism and the second screw mechanism are both driven by servo motors.

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