Fettling cutter device for numerical control forming of domestic ceramics

Abstract

The fettling cutting knife device comprises a cutting knife, the cutting knife is installed at the head of a warped plate, a protruding seat on the top face of the warped plate is hinged to a clamping seat on the bottom face of a warped seat, threaded through holes in the two sides of the clamping seat are in threaded connection with a front screw and a rear screw respectively, the front screw is inserted into a spring, and the spring is located between the head of the warped seat and the middle of the warped plate. The rear screw is screwed to be in contact with the tail of the warped plate, the tail of the warped seat is connected with a clamping rod mechanism capable of rotating and adjusting in all directions on a carrier plate, and the carrier plate is connected with an electric rail mechanism capable of automatically lifting and transversely moving; the device can be installed on one side of a roller press, redundant pug is cut off for a green body in rolling operation, parameters such as the dip angle, the height and the extension amount of the cutter in the device can be adjusted in an all-around and multi-layer mode through the rear screw, the clamping rod mechanism and the electric rail mechanism, therefore, the cutting requirements of various ceramic types are met, and the device has the advantages of being high in automation degree and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling production equipment, in particular to a blank trimming and cutting knife device for numerical control forming of daily-use ceramics. Background Art

[0002] Daily-use ceramics include bowls, plates, basins, cups and other types of vessels, each of which has a variety of shapes and specifications. These ceramics of various shapes and sizes are usually processed by rolling production lines. During the processing, the cut clay strips need to be put into the plaster mold, and then transported by the conveyor belt to the bottom of the rolling machine, and rolled into shape by the high-speed rotating roller head. During the rolling process, excess clay will be squeezed out of the mold. This clay is usually cut off by a cutter and transported to the basket for collection through a small belt in front of the rolling machine. When it is necessary to process ceramics of different shapes, the position of the cutter needs to be adjusted along with the mold and the roller head, which is very time-consuming and labor-intensive. In addition, the general position of the cutter is relatively fixed and does not have the ability to adjust in all directions. It is not conducive to the supporting production of multiple types and small batches of daily-use ceramic kits. A new device is needed to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a trimming and cutting knife device for CNC forming of daily-use ceramics, including a cutting knife, which is installed on the head of a seesaw, and the convex seat on the top surface of the seesaw is hinged to the clamping seat on the bottom surface of the seesaw. The threaded through holes on both sides of the clamping seat are respectively threadedly connected to the front and rear screws, and the front screw is inserted into the spring. The spring is located between the head of the seesaw and the middle of the seesaw, and the rear screw is screwed into contact with the tail of the seesaw. The tail of the seesaw is connected to a clamping rod mechanism on a carrier plate that can rotate and adjust in all directions, and the carrier plate is connected to an electric rail mechanism that can automatically rise and fall and move laterally.

[0004] Furthermore, the clamping rod mechanism includes a horizontal adjustment rod, the front end of the horizontal adjustment rod is connected to the tail plate of the tilt seat, the rear end of the horizontal adjustment rod is inserted into the clamping hole at the front end of the vertical adjustment rod, the rear end of the vertical adjustment rod is inserted into the horizontal clamping hole of the adapter block, the vertical adjustment rod is inserted into the vertical clamping hole of the adapter block, and the bottom of the vertical adjustment rod is connected to the front end of the carrier plate. The above clamping holes are all fastened by bolts.

[0005] Furthermore, the electric rail mechanism includes a horizontal linear module, the output end of the horizontal linear module is connected to the bottom surface of the tail end of the carrier plate, the horizontal linear module shell is connected to the output end of the vertical linear module through a lifting seat, and the vertical linear module shell is connected to the mounting seat on the rolling machine through a support seat.

[0006] Furthermore, ear plates are provided on both sides of the rocker head, and the through hole opened in the center of the ear plate is connected to the clamping plate through bolts. The tail end of the cutter is clamped between the rocker and the clamping plate, and the positioning column on the cutter is inserted into the positioning hole on the rocker.

[0007] Furthermore, a joint bracket is provided on the top surface of the carrier plate, and an air blowing pipe passing through the joint bracket is directed toward the cutting blade.

[0008] The beneficial effects of the present invention are as follows: the present invention can be fixed on one side of the rolling machine through the mounting base to cut off excess mud for the blank during the rolling operation. The parameters such as the inclination angle, height, and extension of the cutting knife in the device can be adjusted in all directions and at multiple levels through the rear screw, clamping rod mechanism, and electric rail mechanism, thereby meeting the cutting requirements of various types of ceramics, and assisting the production line to complete the continuous and automated production of different types of porcelain, with the characteristics of high degree of automation and strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the front oblique structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the rear oblique structure of the utility model;

[0011] Figure 3 for Figure 2 A partial enlarged view of area A in the middle.

[0012] The description of the accompanying drawings is as follows: 1. Cutting knife; 2. Rocker; 201. Boss; 202. Ear plate; 203. Positioning hole; 3. Rocker; 4. Front screw; 5. Spring; 6. Rear screw; 7. Carrying plate; 8. Horizontal adjustment rod; 9. Vertical adjustment rod; 10. Adapter block; 11. Vertical adjustment rod; 12. Horizontal linear module; 13. Lifting seat; 14. Vertical linear module; 15. Support seat; 16. Mounting seat; 17. Clamping plate; 18. Connector bracket. DETAILED DESCRIPTION

[0013] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] like Figures 1 to 3 As shown, a blank trimming and cutting knife device for CNC forming of daily-use ceramics includes a cutting knife 1, a positioning column on the cutting knife 1 is inserted into a positioning hole 203 on a rocker 2, ear plates 202 are provided on both sides of the head of the rocker 2, and a through hole opened in the center of the ear plate 202 is connected to a clamping plate 17 by a bolt, and the tail end of the cutting knife 1 is clamped between the rocker 2 and the clamping plate 17, the top surface convex seat 201 of the rocker 2 and the bottom surface clamping seat 301 of the rocker seat 3 are hinged by a screw, and the threaded through holes on both sides of the clamping seat 301 are respectively threadedly connected to the front and rear screws, the front screw 4 is inserted into the spring 5, and the spring 5 is located between the head of the rocker seat 3 and the middle of the rocker 2, and the rear screw 6 is screwed together until it contacts the tail of the rocker 2. After screwing together, the screw 6 can adjust the inclination angle of the cutting knife 1.

[0017] In this embodiment, the tail plate of the tilt seat 3 is connected to the head end of the horizontal adjustment rod 8 in the clamping rod mechanism, the tail end of the horizontal adjustment rod 8 is inserted into the clamping hole of the head end of the vertical adjustment rod 9, the tail end of the vertical adjustment rod 9 is inserted into the horizontal clamping hole of the adapter block 10, and the vertical clamping hole of the adapter block 10 is inserted into the vertical adjustment rod 11. The bottom of the vertical adjustment rod 11 is connected to the head end of the carrier plate 7. The above-mentioned clamping holes are fastened by bolts, and the omnidirectional adjustment of the cutting knife 1 can be achieved by sliding and rotating the horizontal, vertical and vertical adjustment rods; the bottom surface of the tail end of the carrier plate 7 is connected to the output end of the horizontal linear module 12 in the electric rail mechanism. The shell of the horizontal linear module 12 is connected to the output end of the vertical linear module 14 through the lifting seat 13, and the shell of the vertical linear module 14 is connected to the mounting seat 16 on the rolling machine through the support seat 15. The two linear modules can realize the automatic horizontal and vertical adjustment of the cutting knife 1 to meet the continuous cutting requirements of different ceramic types on the same production line; a joint bracket 18 is provided on the top surface of the carrier plate 7, and the air blow pipe passing through the joint bracket 18 is directed to the blade of the cutting knife 1. The air flow in the air blow pipe can blow off the clay cut by the cutting knife 1.

[0018] The working principle of this utility model is as follows:

[0019] The device is fixed to one side of the rolling machine through the mounting seat 16, and the adjusting rods and the adapter block 10 are slid and rotated to make the cutting knife 1 in the appropriate initial position. After the screw 6 is screwed in, the cutting knife 1 is adjusted to the appropriate inclination angle. When the mold carries the mud strips and rolls them under the roller head of the rolling machine, the cutting knife 1 cuts the excess mud with the help of the high-speed rotating mold. After cutting, the horizontal linear module 12 drives the carrier plate 7 to retract the cutting knife 1, waiting for the next mold to enter the rolling station, and identifies the mold type through the sensor. Then the two linear modules adjust the horizontal and vertical positions of the cutting knife 1 according to the type of mold to adapt to the cutting requirements of the mud strips in the mold.

[0020] The utility model can perform all-round and multi-level adjustment of the cutting knife 1 through the rear screw 6, the clamping rod mechanism and the electric rail mechanism, thereby meeting the cutting needs of various types of ceramics. It has the characteristics of high degree of automation and strong applicability, and is suitable for non-stop continuous production of various types and small batches of daily-use ceramic kits.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A blank trimming and cutting knife device for daily-use ceramic CNC forming, comprising a cutting knife (1), characterized in that: The cutting knife (1) is installed on the head of the seesaw (2), the top surface convex seat (201) of the seesaw (2) is hinged with the bottom surface clamping seat (301) of the seesaw seat (3), the threaded through holes on both sides of the clamping seat (301) are respectively threadedly connected to the front and rear screw rods, the front screw rod (4) is inserted into the spring (5), the spring (5) is located between the head of the seesaw seat (3) and the middle of the seesaw (2), the rear screw rod (6) is screwed to contact with the tail of the seesaw (2), the tail of the seesaw seat (3) is connected to the clamping rod mechanism on the carrier plate (7) that can rotate and adjust in all directions, and the carrier plate (7) is connected to the electric rail mechanism that can automatically rise and fall and move horizontally.

2. The blank trimming and cutting device for CNC molding of daily-use ceramics according to claim 1, characterized in that: The clamping rod mechanism includes a horizontal adjustment rod (8), the head end of the horizontal adjustment rod (8) is connected to the tail plate of the tilting seat (3), the tail end of the horizontal adjustment rod (8) is inserted into the clamping hole of the head end of the longitudinal adjustment rod (9), the tail end of the longitudinal adjustment rod (9) is inserted into the horizontal clamping hole of the adapter block (10), the vertical adjustment rod (11) is inserted into the vertical clamping hole of the adapter block (10), and the bottom of the vertical adjustment rod (11) is connected to the head end of the carrier plate (7), and the above clamping holes are fastened by bolts.

3. The blank trimming and cutting device for CNC molding of daily-use ceramics according to claim 1, characterized in that: The electric rail mechanism includes a horizontal linear module (12), the output end of the horizontal linear module (12) is connected to the bottom surface of the tail end of the carrier plate (7), the shell of the horizontal linear module (12) is connected to the output end of the vertical linear module (14) through the lifting seat (13), and the shell of the vertical linear module (14) is connected to the mounting seat (16) on the rolling machine through the support seat (15).

4. The blank trimming and cutting device for CNC molding of daily-use ceramics according to claim 1, characterized in that: Ear plates (202) are provided on both sides of the head of the rocker (2), and a through hole opened in the center of the ear plate (202) is connected to the clamping plate (17) through a bolt. The tail end of the cutting knife (1) is clamped between the rocker (2) and the clamping plate (17), and the positioning column on the cutting knife (1) is inserted into the positioning hole (203) on the rocker (2).

5. The blank trimming and cutting device for CNC forming of daily-use ceramics according to claim 1, characterized in that: A joint bracket (18) is provided on the top surface of the carrier plate (7), and an air blowing pipe passing through the joint bracket (18) faces the blade of the cutting knife (1).

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