CN211278985U - A bathroom ceramic blank repairing device - Google Patents

Abstract

The utility model discloses a bathroom ceramic blank repairing device, which comprises a base plate, the base plate is provided with a mounting seat, a turntable is rotatably connected to the upper end surface of the mounting seat, the mounting seat is provided with a rotation driving mechanism, and the rotation driving mechanism The output end of the mechanism is connected with the turntable, and the rotary drive mechanism drives the turntable to rotate along the central axis of the turntable; the upper end face of the turntable is distributed with several fixed units along the circumferential direction, and the The output ends are all facing the middle of the turntable; the mounting seat is provided with a position adjusting mechanism, the bottom plate is provided with a horizontal driving mechanism; the output end of the position adjusting mechanism is provided with a clamping mechanism; the utility model aims to provide a The utility model relates to a sanitary ceramic blanking device, which can fix the ceramic blank in the circumferential direction, and perform blanking work on the ceramic blank through the cooperation of a turntable and a cutter. and location.

Description

A bathroom ceramic blank repairing device

technical field

The utility model relates to the technical field of ceramic trimming equipment, in particular to a bathroom ceramic trimming device.

Background technique

In the production of sanitary ceramic products, trimming is the process of further processing the rough blank, so that the surface of the blank is smooth, the thickness is suitable, and the desired shape and specification are achieved. Place the rough blank on the center of the runner. In this process, it is very important to grasp the center of gravity of the blank, and then use the cutter head to trim the blank repeatedly. Processing in this way not only requires high physical labor, but also requires workers. The operation technology has very high requirements. In response to this situation, there are many types of automatic blanking machines in the existing technology. The existing bathroom ceramic blanking devices often only fix a single direction of the bathroom ceramics, which is difficult to achieve. Grasp the strength of the fixation. If the fixation is too tight, it will easily cause damage to the surface of the bathroom ceramics. If the fixation is loose, it is easy to shake. Moreover, the fixing fixture only plays a clamping role. It is difficult to adjust the inclination angle of the fixture according to the different specifications of the bathroom ceramics. It is inconvenient to move up and down, and it is inconvenient to replace the tool, waste labor and time, and slow down the operation efficiency. For this reason, we propose a bathroom ceramic blanking device to solve the above defects.

Utility model content

The purpose of the utility model is to provide a bathroom ceramic blank repairing device, which can fix the ceramic blank in the circumferential direction, and perform the blank repair work on the ceramic blank through the cooperation of the turntable and the cutter. The operation is simple, the labor force is effectively reduced, and the cutter can be adjusted at the same time. position, it is easy to adjust the angle and position of trimming.

In order to achieve this purpose, the utility model adopts the following technical scheme: a bathroom ceramic blank repairing device, comprising a bottom plate, the bottom plate is provided with a mounting seat, the upper end surface of the mounting seat is rotatably connected with a turntable, and the mounting seat is provided with a rotary drive mechanism, the output end of the rotary drive mechanism is connected to the turntable, the rotary drive mechanism drives the turntable to rotate along the central axis of the turntable; the upper end surface of the turntable is distributed with several fixed The output end of each fixed unit faces the middle of the turntable; the mounting seat is provided with a position adjustment mechanism, and the bottom plate is provided with a horizontal drive mechanism, which pushes the position adjustment mechanism along the The radial movement of the turntable; the output end of the position adjustment mechanism is provided with a clamping mechanism for fixing the tool.

Preferably, a plurality of first sliding grooves are distributed along the circumferential direction on the upper end surface of the turntable, the first sliding grooves are arranged along the radial direction of the turntable, and the fixing unit includes a sliding seat, a first screw rod, a sleeve, a first connecting block, a connecting seat, a second connecting block, a splint and a lateral adjustment mechanism; the lower end of the sliding seat is formed with a first guide part, and the first guide part is slidably connected to the first chute; the The first screw thread is connected to the sliding seat, one end of the first screw rod close to the turntable is connected with the sleeve, and the other end of the first screw rod is formed with an operation part; The lower end is connected with the outer wall of the sleeve, the upper end of the first connection block is hinged with the connection seat; the end of the connection seat away from the first connection block is connected with the outer arc surface of the splint; One end of the second connecting block is hinged with the sliding seat, and the other end of the second connecting block is hinged with the outer arc surface of the splint; the inner arc surface of each splint cooperates to fix the ceramic blank; the horizontal The adjusting mechanism drives the sliding seat to move along the first chute.

Preferably, the lateral adjustment mechanism includes an operating handle, a second screw rod and a fixing block, the fixing block is arranged on the upper end surface of the turntable, and the fixing block is arranged on the outer side of the first chute along the length direction , the second screw rod is rotatably connected with the fixed block through the first bearing, the outer end of the second screw rod is connected with the operating handle, and the inner end of the second screw rod is threadedly connected with the sliding seat.

Preferably, the upper end face of the bottom plate is provided with a second chute; the position adjustment mechanism includes a moving frame, a transmission motor, a support block, a third screw, a sliding block and a connecting rod; the lower end face of the moving frame is formed with a second chute. a guide part, the second guide part is slidably connected to the second chute; the moving frame is formed with a third chute along the vertical direction, the support block is arranged in the third chute, the third The upper end of the screw rod is rotatably connected with the moving frame through the second bearing, and the lower end of the third screw rod is rotatably connected with the support block through the third bearing; the transmission motor is arranged on the moving frame, and the output end of the transmission motor is connected with the supporting block. The upper end of the third screw rod is connected; the sliding block is formed with an internal threaded hole, the sliding block is threadedly connected to the third screw rod through the internal threaded hole, and the sliding block is slidably matched with the third chute ; One end of the connecting rod is connected with the sliding block, and the other end of the connecting rod is connected with the clamping mechanism.

Preferably, the horizontal drive mechanism includes a mounting plate and an electric push rod, the mounting plate is arranged on the upper end face of the bottom plate, and the mounting plate is arranged on the side of the second chute away from the turntable, The electric push rod is arranged on the mounting plate along the horizontal direction, and the output end of the electric push rod is connected with the moving frame.

Preferably, the clamping mechanism includes a clamping motor, a support plate, a first bevel gear, a guide rod, a fourth screw, a second bevel gear, a clamping plate and a clamping block; the clamping motor is arranged in the horizontal direction at The output end of the position adjustment mechanism, the first bevel gear is connected with the output end of the clamping motor; the support plate, the fourth screw, the second bevel gear and the clamping plate are all There are three supporting plates distributed on the periphery of the clamping motor in the circumferential direction, one end of each supporting plate is connected with the output end of the position adjusting mechanism, and the other end of each supporting plate is connected to the output end of the position adjusting mechanism. The first round hole is slidably connected with the smooth section of the corresponding fourth screw; the inner end of each fourth screw is connected with the corresponding second bevel gear, and each second bevel gear is connected to the corresponding second bevel gear. the first bevel gear is meshed; the outer end of each of the fourth screws is threadedly connected to the corresponding clamping plate; the guide rods are provided with several, one end of each of the guide rods is connected to the corresponding support Each of the clamping plates is provided with a second circular hole, and the other end of each of the guide rods is slidably connected to the corresponding second circular hole; the clamping blocks are provided with three and are respectively arranged in the corresponding second circular holes. At one end of the clamping plate away from the supporting plate, the inner end faces of the three clamping blocks cooperate to clamp the tool.

Preferably, a connecting through hole is formed in the middle of the mounting seat, the rotary drive mechanism includes a support frame and a rotary drive motor, the support frame is arranged on the lower end face of the mount seat, and the rotary drive motor is arranged on the In the support frame, the output end of the rotary drive motor passes through the connection through hole and is connected to the middle of the lower end surface of the turntable.

Preferably, the upper end surface of the turntable is provided with a locking mechanism, the locking mechanism includes a stud, a nut and an annular pressure plate, the stud is arranged in the middle of the turntable in the vertical direction, and the stud is The central axis is on the same line as the central axis of the turntable, the annular pressure plate is sleeved on the periphery of the stud, the nut is threadedly connected to the upper end of the stud, and the annular pressure plate is matched with the turntable to clamp Tight ceramic body.

Preferably, an annular first buffer pad and an annular second buffer pad are sleeved sequentially from top to bottom on the periphery of the stud.

Preferably, the mounting base is provided with a control unit, and the rotation driving mechanism, the position adjusting mechanism, the horizontal driving mechanism and the clamping mechanism are all electrically connected to the control unit.

The utility model adopts the above structure, the position adjustment mechanism and the horizontal drive mechanism cooperate to adjust the position of the clamping mechanism to adjust the horizontal position and height position of the tool, the adjustment is convenient, the operation is simple, the labor intensity of the workers is reduced, and the operation time is saved , improve the working efficiency; after the position of the tool is fixed, the turntable is driven to rotate by the rotary drive mechanism to repair the ceramic blank, the degree of automation is high, and the production efficiency is improved. The ceramic body is fixed through the cooperation of a plurality of fixing units to prevent damage to the surface of the ceramic body. The utility model has a good fixing effect on the ceramic body, and at the same time can adjust the angle of the fixing unit to adapt to the ceramic bodies of different sizes; by adjusting the position of the clamping mechanism, it is convenient to adjust the position of the cutter, and it is convenient for the ceramic body to be adjusted. Repair work.

Description of drawings

The accompanying drawings further illustrate the present utility model, but the contents in the accompanying drawings do not constitute any limitation to the present utility model.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the sectional structure schematic diagram of the position adjustment mechanism of the present invention;

Fig. 3 is the partial enlarged schematic diagram of A place in Fig. 1;

FIG. 4 is a partial enlarged schematic view of B in FIG. 1 .

Among them: base plate 1, second chute 1a, mounting seat 2, turntable 3, first chute 3a;

a rotary drive mechanism 4, a support frame 4a, and a rotary drive motor 4b;

Fixed unit 5, sliding seat 5a, first screw 5b, sleeve 5c, first connecting block 5d, connecting seat 5e, second connecting block 5f, splint 5g, lateral adjustment mechanism 5h, operating handle 5i, second screw 5j, Fixed block 5k;

Position adjustment mechanism 6, moving frame 6a, transmission motor 6b, support block 6c, third screw 6d, sliding block 6e, connecting rod 6f;

Horizontal drive mechanism 7, mounting plate 7a, electric push rod 7b;

Clamping mechanism 8, clamping motor 8a, support plate 8b, first bevel gear 8c, guide rod 8d, fourth screw 8e, second bevel gear 8f, clamping plate 8g, clamping block 8h;

control unit 9;

locking mechanism 10, stud 10a, nut 10b, annular pressure plate 10c;

The first buffer pad 11 and the second buffer pad 12 .

Detailed ways

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "left", "right", "front", "rear", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention.

Referring to FIGS. 1 to 4 , a bathroom ceramic blank trimming device in this embodiment includes a bottom plate 1 , the bottom plate 1 is provided with a mounting seat 2 , and a turntable 3 is rotatably connected to the upper end surface of the mounting seat 2 . The mounting base 2 is provided with a rotary drive mechanism 4 , the output end of the rotary drive mechanism 4 is connected to the turntable 3 , and the rotary drive mechanism 4 drives the turntable 3 to rotate along the central axis of the turntable 3 .

Several fixing units 5 are distributed on the upper end surface of the turntable 3 along the circumferential direction, and the output ends of the fixing units 5 are all facing the middle of the turntable 3 .

The mounting base 2 is provided with a position adjusting mechanism 6 , and the bottom plate 1 is provided with a horizontal driving mechanism 7 , and the horizontal driving mechanism 7 pushes the position adjusting mechanism 6 to move in the radial direction of the turntable 3 .

The output end of the position adjusting mechanism 6 is provided with a clamping mechanism 8 for fixing the tool.

With this structure, the position adjustment mechanism 6 and the horizontal drive mechanism 7 cooperate to adjust the position of the clamping mechanism 8 to adjust the horizontal position and height position of the tool, which is convenient to adjust and easy to operate, which reduces the labor intensity of workers and saves time. , improve work efficiency. After adjusting the position of the tool, the rotary drive mechanism 4 drives the turntable 3 to rotate, the position adjustment mechanism 6 and the horizontal drive mechanism 7 work to drive the tool to move in the horizontal direction and the height direction, and change the contact position between the tool and the ceramic blank, so as to adjust the position of the tool. The ceramic body is trimmed, and the degree of automation is high, which improves the production efficiency. The ceramic body is fixed by the cooperation of the plurality of fixing units 5 to prevent damage to the surface of the ceramic body.

Preferably, a plurality of first sliding grooves 3a are distributed along the circumferential direction on the upper end surface of the turntable 3, and the first sliding grooves 3a are arranged along the radial direction of the turntable 3. The fixing unit 5 includes a sliding seat 5a, a A screw 5b, a sleeve 5c, a first connecting block 5d, a connecting seat 5e, a second connecting block 5f, a splint 5g and a lateral adjustment mechanism 5h.

A first guide portion is formed at the lower end of the sliding seat 5a, and the first guide portion is slidably connected to the first chute 3a.

The first screw 5b is threadedly connected to the sliding seat 5a, one end of the first screw 5b close to the turntable 3 is connected to the sleeve 5c, and the other end of the first screw 5b is formed with an operation part .

The lower end of the first connecting block 5d is connected with the outer wall of the sleeve 5c, and the upper end of the first connecting block 5d is hinged with the connecting seat 5e.

One end of the connecting seat 5e away from the first connecting block 5d is connected to the outer arc surface of the clamping plate 5g.

One end of the second connecting block 5f is hinged with the sliding seat 5a, and the other end of the second connecting block 5f is hinged with the outer arc surface of the splint 5g; the inner arc surface of each splint 5g cooperates with the fixed ceramic green body.

The lateral adjustment mechanism 5h drives the sliding seat 5a to move along the first chute 3a.

With this structure, when the operating portion of the first screw 5b is rotated, the first screw 5b drives the sleeve 5c to move, and the sleeve 5c pushes the connecting seat 5e to rotate through the first connecting block 5d, thereby driving the splint 5g to rotate, and the second connecting block 5f provides support and guiding function for the splint 5g, the splint 5g rotates up and down with the hinge shaft of the second connecting block 5f and the sliding seat 5a as the center of the circle, and the rotation angle of the splint 5g is adjusted, which can easily adapt to different sizes of ceramic blanks, each splint. 5g is used to fix the ceramic body in the circumferential direction.

Preferably, the lateral adjustment mechanism 5h includes an operating handle 5i, a second screw 5j and a fixed block 5k, the fixed block 5k is arranged on the upper end surface of the turntable 3, and the fixed block 5k is arranged on the first slide On the outer side of the groove 3a along the length direction, the second screw 5j is rotatably connected with the fixing block 5k through the first bearing, the outer end of the second screw 5j is connected with the operating handle 5i, and the second screw The inner end of 5j is screwed with the sliding seat 5a.

With this structure, the fixed block 5k plays a role of positioning and supporting the second screw 5j. When the operating handle 5i is rotated, the second screw 5j rotates and drives the sliding seat 5a to move along the length of the first chute 3a. The screw hole matching method has high adjustment precision and convenient adjustment, and can reduce the influence of the working vibration of the device at the same time.

Preferably, the upper end surface of the bottom plate 1 is provided with a second chute 1a; the position adjustment mechanism 6 includes a moving frame 6a, a transmission motor 6b, a support block 6c, a third screw 6d, a sliding block 6e and a connecting rod 6f.

A second guide portion is formed on the lower end surface of the moving frame 6a, and the second guide portion is slidably connected to the second chute 1a.

The movable frame 6a is formed with a third chute 6g along the vertical direction, the support block 6c is arranged in the third chute 6g, and the upper end of the third screw 6d is rotatably connected to the movable frame 6a through a second bearing, The lower end of the third screw 6d is rotatably connected to the support block 6c through a third bearing.

The transmission motor 6b is disposed on the moving frame 6a, and the output end of the transmission motor 6b is connected to the upper end of the third screw 6d.

The sliding block 6e is formed with an inner threaded hole, the sliding block 6e is threadedly connected to the third screw through the inner threaded hole, and the sliding block 6e is slidably fitted with the third sliding groove 6g.

One end of the connecting rod 6f is connected with the sliding block 6e, and the other end of the connecting rod 6f is connected with the clamping mechanism 8 .

With this structure, the transmission motor 6b works to drive the third screw 6d to rotate, and the transmission motor 6b changes the output direction to make the third screw 6d rotate forward or reversely, thereby driving the sliding block 6e to move along the third chute 6g. The reciprocating motion in the vertical direction achieves the purpose of adjusting the height position of the clamping mechanism 8 .

Preferably, the horizontal drive mechanism 7 includes a mounting plate 7a and an electric push rod 7b, the mounting plate 7a is arranged on the upper end surface of the bottom plate 1, and the mounting plate 7a is arranged far from the second chute 1a On one side of the turntable 3, the electric push rod 7b is arranged on the mounting plate 7a along the horizontal direction, and the output end of the electric push rod 7b is connected to the moving frame 6a.

With this structure, the horizontal drive mechanism 7, the second chute 1a and the second guide part cooperate to make the moving frame 6a reciprocate along the length direction of the second chute 1a, so as to achieve the purpose of adjusting the horizontal position of the clamping mechanism 8 . The electric push rod 7b pushes the moving frame 6a to move back and forth along the length direction of the second chute 1a.

Preferably, the clamping mechanism 8 includes a clamping motor 8a, a support plate 8b, a first bevel gear 8c, a guide rod 8d, a fourth screw 8e, a second bevel gear 8f, a clamping plate 8g and a clamping block 8h.

The clamping motor 8a is disposed at the output end of the position adjusting mechanism 6 along the horizontal direction, and the first bevel gear 8c is connected to the output end of the clamping motor 8a.

There are three supporting plates 8b, the fourth screw 8e, the second bevel gear and the clamping plate 8g, and the three supporting plates 8b are circumferentially distributed on the clamping motor 8a. At the periphery, one end of each of the support plates 8b is connected to the output end of the position adjustment mechanism 6, and the other end of each of the support plates 8b slides through the first circular hole with the corresponding smooth section of the fourth screw 8e connect.

The inner end of each of the fourth screws 8e is connected to the corresponding second bevel gear 8f, and each of the second bevel gears 8f meshes with the first bevel gear 8c; The outer end head is screwed with the corresponding clamping plate 8g.

There are several guide rods 8d, one end of each guide rod 8d is connected to the corresponding support plate 8b, each of the clamping plates 8g is provided with a second round hole, and the The other end is slidably connected with the corresponding second round hole.

There are three clamping blocks 8h and they are respectively disposed at one end of the corresponding clamping plate 8g away from the support plate 8b, and the inner end surfaces of the three clamping blocks 8h cooperate to clamp the tool.

With this structure, the clamping motor 8a drives the first bevel gear 8c to rotate, the first bevel gear 8c drives each second bevel gear 8f to rotate, and each second bevel gear 8f drives the corresponding fourth screw 8e to rotate, respectively. The outer end of the four screws 8e drives the clamping plate 8g to move along the length of the guide rod 8d, so that each clamping block 8h is simultaneously retracted inward or outwardly expanded at the same time. Each clamping block 8h expands outward to release the tool, which is convenient for tool replacement.

Preferably, a connecting through hole is formed in the middle of the mounting seat 2 , the rotary drive mechanism 4 includes a support frame 4a and a rotary drive motor 4b, the support frame 4a is arranged on the lower end surface of the mounting seat 2, the The rotary drive motor 4b is disposed on the support frame 4a, and the output end of the rotary drive motor 4b passes through the connection through hole and is connected to the middle of the lower end surface of the turntable 3 .

With this structure, the rotary drive motor 4b drives the turntable 3 to rotate, the rotation effect is stable, the control precision is high, and the turntable 3 maintains a horizontal and stable rotation, which is convenient for the tool to process the ceramic body and prevents the surface of the ceramic body from being damaged by shaking.

Preferably, the upper end surface of the turntable 3 is provided with a locking mechanism 10, the locking mechanism 10 includes a stud 10a, a nut 10b and an annular pressing plate 10c, and the stud 10a is vertically disposed on the turntable 3 In the middle of the stud 10a, the central axis of the stud 10a and the central axis of the turntable 3 are on the same line, the annular pressing plate 10c is sleeved on the periphery of the stud 10a, the nut 10b and the stud 10a The upper end is threadedly connected, and the annular pressing plate 10c cooperates with the turntable 3 to clamp the ceramic body.

With this structure, the ceramic body is fixed by the stud 10a, the nut 10b and the annular pressing plate 10c, the stud 10a is passed through the through hole at the bottom of the ceramic body, and then the annular pressing plate 10c is placed on the inner bottom surface of the ceramic body and By tightening and fixing the nut 10b, the annular pressing plate 10c and the turntable 3 cooperate to clamp and fix the ceramic blank, and cooperate with the fixing unit 5 to further fix and improve the installation firmness of the ceramic blank.

Preferably, an annular first buffer pad 11 and an annular second buffer pad 12 are sequentially sleeved on the periphery of the stud 10a from top to bottom.

With this structure, the first buffer pad 11 and the second buffer pad 12 are located on the upper and lower sides of the bottom of the ceramic body, respectively, and play a buffer role to protect the ceramic body and prevent the turntable 3 or the annular pressing plate 10c from damaging the ceramic body.

Preferably, the mounting base 2 is provided with a control unit 9 , and the rotary drive mechanism 4 , the position adjustment mechanism 6 , the horizontal drive mechanism 7 and the clamping mechanism 8 are all electrically connected to the control unit 9 .

With this structure, specifically, the rotary drive motor 4b, the transmission motor 6b, the electric push rod 7b, and the clamping motor 8a are electrically connected to the control unit 9, which is a PLC controller and controls the corresponding motors to start or stop.

When working, the ceramic body is placed on the second buffer pad 12, the stud 10a passes through the through hole at the bottom of the ceramic body, the first buffer pad 11 and the annular pressure plate 10c are sequentially sleeved on the stud 10a, and then pass through the nut 10b Tighten and fix to complete the preliminary fixation of the ceramic blank; by adjusting the position and angle of the splint 5g corresponding to the first screw 5b and the second screw 5j, a plurality of splints 5g cooperate to fix the outer surface of the ceramic blank, which plays a further fixing role, Prevent the ceramic body from shaking when the turntable 3 rotates and affect the effect of trimming; adjust the horizontal position and height position of the connecting rod 6f through the transmission motor 6b and the electric push rod 7b, thereby adjusting the position of the tool clamped by the clamping mechanism 8, After adjusting the position of the tool, turn on the power of the rotary drive motor 4b, the turntable 3 rotates, the transmission motor 6b and the electric push rod 7b cooperate to drive the tool to move horizontally or up and down, so as to repair the ceramic blank.

The technical principle of the present invention has been described above with reference to the specific embodiments. These descriptions are only for explaining the principle of the present invention, and should not be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific embodiments of the present invention without creative efforts, and these methods will all fall within the protection scope of the present invention.

Claims (10)

1. The bathroom ceramic trimming device comprises a bottom plate and is characterized in that the bottom plate is provided with an installation seat, the upper end face of the installation seat is rotatably connected with a rotary table, the installation seat is provided with a rotary driving mechanism, the output end of the rotary driving mechanism is connected with the rotary table, and the rotary driving mechanism drives the rotary table to rotate along the central axis of the rotary table;

a plurality of fixing units are distributed on the upper end face of the rotary table along the circumferential direction, and the output end of each fixing unit faces the middle of the rotary table;

the mounting seat is provided with a position adjusting mechanism, the bottom plate is provided with a horizontal driving mechanism, and the horizontal driving mechanism pushes the position adjusting mechanism to move along the radial direction of the turntable;

and the output end of the position adjusting mechanism is provided with a clamping mechanism for fixing a cutter.

2. The sanitary ware blank trimming device according to claim 1, wherein a plurality of first sliding grooves are circumferentially distributed on the upper end surface of the rotary table, the first sliding grooves are arranged along the radial direction of the rotary table, and the fixing unit comprises a sliding seat, a first screw rod, a sleeve, a first connecting block, a connecting seat, a second connecting block, a clamping plate and a transverse adjusting mechanism;

a first guide part is formed at the lower end of the sliding seat and is connected with the first sliding groove in a sliding manner;

the first screw rod is in threaded connection with the sliding seat, one end of the first screw rod, which is close to the rotary disc, is connected with the sleeve, and an operating part is formed at the other end of the first screw rod;

the lower end of the first connecting block is connected with the outer wall of the sleeve, and the upper end of the first connecting block is hinged with the connecting seat;

one end of the connecting seat, which is far away from the first connecting block, is connected with the outer arc surface of the clamping plate;

one end of the second connecting block is hinged with the sliding seat, and the other end of the second connecting block is hinged with the outer arc surface of the clamping plate; the inner arc surfaces of the clamping plates are matched with and fix the ceramic blank;

the transverse adjusting mechanism drives the sliding seat to move along the first sliding groove.

3. The sanitary ware fettling device of claim 2, wherein the transverse adjusting mechanism comprises an operating handle, a second screw and a fixed block, the fixed block is disposed on the upper end surface of the rotary plate, the fixed block is disposed on the outer side of the first sliding groove along the length direction, the second screw is rotatably connected with the fixed block through a first bearing, the outer end of the second screw is connected with the operating handle, and the inner end of the second screw is in threaded connection with the sliding seat.

4. The sanitary ware blank trimming device according to claim 1, wherein the upper end surface of the bottom plate is provided with a second sliding chute; the position adjusting mechanism comprises a moving frame, a transmission motor, a supporting block, a third screw rod, a sliding block and a connecting rod;

a second guide part is formed on the lower end face of the movable frame and is connected with the second sliding groove in a sliding mode;

a third sliding groove is formed in the moving frame in the vertical direction, the supporting block is arranged in the third sliding groove, the upper end of the third screw is rotatably connected with the moving frame through a second bearing, and the lower end of the third screw is rotatably connected with the supporting block through a third bearing;

the transmission motor is arranged on the movable frame, and the output end of the transmission motor is connected with the upper end of the third screw rod;

the sliding block is provided with an internal thread hole in a molding mode, the sliding block is in threaded connection with the third screw rod through the internal thread hole, and the sliding block is in sliding fit with the third sliding chute;

one end of the connecting rod is connected with the sliding block, and the other end of the connecting rod is connected with the clamping mechanism.

5. The sanitary ware blank trimming device according to claim 4, wherein the horizontal driving mechanism comprises a mounting plate and an electric push rod, the mounting plate is disposed on the upper end surface of the bottom plate, the mounting plate is disposed on one side of the second sliding groove, which is far away from the rotating disc, the electric push rod is disposed on the mounting plate along the horizontal direction, and an output end of the electric push rod is connected with the moving frame.

6. The sanitary ware ceramic trimming device according to claim 1, wherein the clamping mechanism comprises a clamping motor, a support plate, a first bevel gear, a guide rod, a fourth screw, a second bevel gear, a clamping plate and a clamping block;

the clamping motor is arranged at the output end of the position adjusting mechanism along the horizontal direction, and the first bevel gear is connected with the output end of the clamping motor;

the number of the support plates, the number of the fourth screw rods, the number of the second bevel gears and the number of the clamping plates are three, the three support plates are distributed on the periphery of the clamping motor along the circumferential direction, one end of each support plate is connected with the output end of the position adjusting mechanism, and the other end of each support plate is in sliding connection with the corresponding smooth section of the fourth screw rod through a first round hole;

the inner end of each fourth screw is connected with the corresponding second bevel gear, and each second bevel gear is meshed with the first bevel gear; the outer end of each fourth screw is in threaded connection with the corresponding clamping plate;

the guide rods are provided with a plurality of guide rods, one end of each guide rod is connected with the corresponding support plate, each clamping plate is provided with a second round hole, and the other end of each guide rod is connected with the corresponding second round hole in a sliding manner;

the clamping blocks are provided with three clamping blocks which are respectively arranged at one ends of the corresponding clamping plates far away from the supporting plate, and the inner end surfaces of the three clamping blocks are matched to clamp a cutter.

7. The sanitary ware blank trimming device according to claim 1, wherein a connecting through hole is formed in the middle of the mounting base, the rotary driving mechanism comprises a supporting frame and a rotary driving motor, the supporting frame is arranged on the lower end surface of the mounting base, the rotary driving motor is arranged on the supporting frame, and an output end of the rotary driving motor passes through the connecting through hole and is connected to the middle of the lower end surface of the rotary table.

8. The sanitary ware ceramic blank trimming device according to claim 1, wherein a locking mechanism is arranged on the upper end surface of the rotary table, the locking mechanism comprises a stud, a nut and an annular pressing plate, the stud is arranged in the middle of the rotary table along the vertical direction, the central axis of the stud and the central axis of the rotary table are located on the same straight line, the annular pressing plate is sleeved on the periphery of the stud, the nut is in threaded connection with the upper end of the stud, and the annular pressing plate and the rotary table are matched to clamp the ceramic blank tightly.

9. The sanitary ware blank trimming device according to claim 8, wherein an annular first cushion pad and an annular second cushion pad are sequentially sleeved on the periphery of the stud from top to bottom.

10. The sanitary ware fettling device of claim 1, wherein the mounting base is provided with a control unit, and the rotary driving mechanism, the position adjusting mechanism, the horizontal driving mechanism and the clamping mechanism are electrically connected with the control unit.

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