Rotary roller head replacing platform for numerical control forming of domestic ceramics

Abstract

The utility model discloses a rotary roller head changing platform for daily ceramic numerical control forming, which comprises a transverse frame, a longitudinal guide rail arranged on a top frame of the transverse frame, a movable plate connected with the longitudinal guide rail in a sliding manner, an air cylinder arranged on a side beam of the top frame, a fixed seat connected with the movable plate at an output end, and a rotary table mechanism arranged in the middle of the movable plate, the output end of the turntable mechanism is vertically downwards connected with a turntable, a plurality of cutter holders are uniformly distributed on the edge of the turntable, and rolling heads are arranged in the cutter holders; the platform can contain various rolling head cutters at the same time, can rotate and push corresponding rolling heads to operation positions according to the shapes of to-be-produced ceramics, and is convenient for a roller press to grab, so that a rolling production line is assisted to realize continuous and automatic production of different shapes of domestic ceramics, the labor cost is greatly reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic rolling processing equipment, in particular to a rotary roller head changing platform for numerically controlled molding 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 different shapes and sizes are usually processed by rolling production lines. During the processing, the cut clay strips need to be put into plaster molds, and then transported to the bottom of the rolling machine by a conveyor belt, and rolled into shape by a high-speed rotating roller head. Different types of vessels require corresponding roller heads and molds. In the actual production process, the roller heads are fastened to the roller head seat of the rolling machine by bolts. When different types of vessels need to be produced, the production line must be suspended and the roller heads must be manually removed and replaced from the rolling seat. The whole process is very time-consuming and labor-intensive, which is not conducive to the 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 rotary roller head changing platform for CNC forming of daily-use ceramics, including a horizontal frame, a longitudinal guide rail is provided on the top frame of the horizontal frame, the longitudinal guide rail is slidably connected to the movable plate, a cylinder is provided on the side beam of the top frame, the output end of the cylinder is connected to the fixed seat on the movable plate, a turntable mechanism is provided in the middle of the movable plate, the output end of the turntable mechanism is vertically downwardly connected to the turntable, a number of tool clamps are evenly distributed on the edge of the turntable, and the tool clamps have built-in roller heads.

[0004] Furthermore, the turntable mechanism includes a right-angle planetary reducer, the transmission box of the right-angle planetary reducer is installed in the slot on the front side of the moving plate, the output end gear of the right-angle planetary reducer is engaged with the steering wheel ring gear in the rotating platform on the bottom surface of the moving plate, and the bottom of the steering wheel is connected to the center of the top surface of the turntable through a connecting tube.

[0005] Furthermore, one side of the bottom surface of the movable plate is connected to a bracket of a zero position sensor, and a probe of the zero position sensor cooperates with a baffle installed on one side of the flange of the adapter tube.

[0006] Furthermore, there are four groups of holes on the edge of the turntable. The bottom surface of the holes is connected to one end of the transition plate by bolts, and the other end of the transition plate is connected to the tail end of the tool clamp by bolts. The roller head is inserted vertically downward into the clamping hole of the tool clamp, and the top surface of the holes is connected to the bracket of the roller head sensor.

[0007] Furthermore, the longitudinal guide rail is a double guide rail, one end of which is connected to the side beam of the top frame equipped with the cylinder, and the other end passes through the top frame and is connected to form a frame through a cross bar. The I-rail on the bottom surface of the longitudinal guide rail is slidably connected to the sliding seats on both sides of the top surface of the movable plate, and the output end of the cylinder is connected to the fixed seat through a floating joint.

[0008] Furthermore, a drag chain bracket is provided on one side of the top surface of the movable plate, the top of the drag chain bracket is connected to one end of the drag chain, and the other end of the drag chain is connected to the top frame side beam equipped with a cylinder.

[0009] The beneficial effects of the present invention are as follows: the present invention can accommodate a variety of roller head tools at the same time, and can judge the shape of the ceramic to be rolled according to the mark of the conveying mold on the conveyor belt, and then rotate and push the corresponding roller head to the operating position through the cooperation of the right-angle planetary reducer and the cylinder, so as to facilitate the rolling machine to grab, thereby assisting the rolling production line to realize the continuous and automated production of daily-use ceramics of different shapes, greatly reducing labor costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a front view structural diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the oblique top view of the structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from an oblique perspective.

[0014] The accompanying drawings are marked as follows: 1. Horizontal frame; 101. Top frame; 2. Longitudinal guide rail; 201. Horizontal bar; 202. I-rail; 3. Moving plate; 301. Fixed seat; 302. Notch; 303. Slide; 4. Cylinder; 5. Turntable; 501. Hole position; 6. Tool holder; 7. Roller head; 8. Right-angle planetary reducer; 801. Transmission box; 9. Rotating platform; 10. Adapter tube; 11. Zero position sensor; 12. Baffle; 13. Transition plate; 14. Roller head sensor; 15. Drag chain bracket; 16. Drag chain. DETAILED DESCRIPTION

[0015] 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.

[0016] 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.

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] like Figures 1 to 4 As shown, a rotary roller head changing platform for CNC molding of daily-use ceramics includes a horizontal frame 1. A cylinder 4 is provided on a side beam of the top frame 101 of the horizontal frame 1. The side beam is connected to one end of a longitudinal guide rail 2. The longitudinal guide rail 2 is a double guide rail. The other end of the double guide rail passes through the top frame 101 and is connected to form a frame through a horizontal rod 201. The I-rail 202 on the bottom surface of the longitudinal guide rail 2 is slidably connected to the slide seats 303 on both sides of the top surface of the movable plate 3. The output end of the cylinder 4 is connected to the fixed seat 301 on the movable plate 3 through a floating joint.

[0019] In this embodiment, a turntable mechanism is provided in the middle of the movable plate 3, and the turntable mechanism includes a right-angle planetary reducer 8. The transmission box 801 of the right-angle planetary reducer 8 is installed in the slot 302 on the front side of the movable plate 3. The output end gear of the right-angle planetary reducer 8 is engaged with the steering wheel ring gear in the rotating platform 9 on the bottom surface of the movable plate 3. The bottom of the steering wheel is vertically downwardly connected to the center of the top surface of the turntable 5 through the adapter tube 10. The edge of the turntable 5 is evenly distributed with four groups of hole positions 501. The bottom surface of the hole position 501 is connected to one end of the transition plate 13 by bolts, and the other end of the transition plate 13 is connected to the tail end of the tool clamp 6 by bolts. The roller head 7 is vertically inserted into the clamping hole of the tool clamp 6. The model of the roller head 7 in each tool clamp 6 is different. The top surface of the hole position 501 is connected to the bracket of the roller head sensor 14. The probe of the roller head sensor 14 points to the corresponding roller head 7, which can determine whether it is clamped by the rolling machine.

[0020] In this embodiment, the bottom surface of the movable plate 3 is connected to the bracket of the zero position sensor 11. The probe of the zero position sensor 11 cooperates with the baffle 12 mounted on the flange of the adapter tube 10 to determine the rotational position of the turntable 5. A drag chain bracket 15 is provided on the top surface of the movable plate 3. The top of the drag chain bracket 15 is connected to one end of a drag chain 16. The other end of the drag chain 16 is connected to the side beam of the top frame 101 equipped with the cylinder 4. The drag chain 16 contains the oil, electricity, and gas pipelines required by the roller platform.

[0021] The working principle of this utility model is as follows:

[0022] When the conveyor belt carries the gypsum mold to the bottom of the horizontal frame 1, the sensor on the side bracket of the horizontal frame 1 determines the type of mold, and then the right-angle planetary reducer 8 drives the turntable 5 to rotate, and rotates the corresponding roller head 7 to the output position pointing to the cross bar 201, and starts the cylinder 4 to push the movable plate 3 along the longitudinal guide rail 2. The corresponding roller head 7 moves to the bottom of the rolling machine, and the roller head seat of the rolling machine descends to clamp the roller head 7. The cylinder 4 retracts the movable plate 3 and waits for the rolling to be completed before extending it again to retrieve the roller head 7.

[0023] The utility model can accommodate a variety of roller head tools at the same time. According to the shape of the ceramic to be produced, the corresponding roller head 7 can be rotated and pushed to the operating position to facilitate the rolling machine to grab it, thereby assisting the rolling production line to achieve continuous and automated production of daily-use ceramics of different shapes, greatly reducing labor costs and improving production efficiency.

[0024] 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 rotary roller head changing platform for daily-use ceramic CNC molding, comprising a horizontal frame (1), characterized in that: A longitudinal guide rail (2) is provided on the top frame (101) of the cross frame (1), and the longitudinal guide rail (2) is slidably connected to the movable plate (3). A cylinder (4) is provided on a side beam of the top frame (101), and the output end of the cylinder (4) is connected to the fixed seat (301) on the movable plate (3). A turntable mechanism is provided in the middle of the movable plate (3), and the output end of the turntable mechanism is vertically downwardly connected to the turntable (5). A plurality of tool holders (6) are evenly distributed on the edge of the turntable (5), and the tool holders (6) have built-in roller heads (7).

2. The rotary roller head changing platform for CNC molding of daily-use ceramics according to claim 1, characterized in that: The turntable mechanism includes a right-angle planetary reducer (8), a transmission box (801) of the right-angle planetary reducer (8) is installed in a notch (302) on the front side of the moving plate (3), an output end gear of the right-angle planetary reducer (8) is engaged with a steering wheel ring gear in a rotating platform (9) on the bottom surface of the moving plate (3), and the bottom of the steering wheel is connected to the center of the top surface of the turntable (5) through an adapter tube (10).

3. The rotary roller head changing platform for CNC molding of daily-use ceramics according to claim 2, characterized in that: One side of the bottom surface of the movable plate (3) is connected to a bracket of a zero position sensor (11), and a probe of the zero position sensor (11) cooperates with a baffle (12) installed on one side of the flange of the adapter tube (10).

4. The rotary roller head changing platform for CNC molding of daily-use ceramics according to claim 1, characterized in that: The turntable (5) is evenly distributed with four groups of holes (501) on its rim. The bottom surface of the holes (501) is connected to one end of the transition plate (13) by bolts. The other end of the transition plate (13) is connected to the tail end of the tool holder (6) by bolts. The roller head (7) is vertically inserted downward into the clamping hole of the tool holder (6). The top surface of the holes (501) is connected to the bracket of the roller head sensor (14).

5. The rotary roller head changing platform for CNC molding of daily-use ceramics according to claim 1, characterized in that: The longitudinal guide rail (2) is a double guide rail, one end of which is connected to the side beam of the top frame (101) equipped with the cylinder (4), and the other end passes through the top frame (101) and is connected to form a frame through a cross bar (201). The I-shaped rail (202) on the bottom surface of the longitudinal guide rail (2) is slidably connected to the slide seats (303) on both sides of the top surface of the movable plate (3), and the output end of the cylinder (4) is connected to the fixed seat (301) through a floating joint.

6. The rotary roller head changing platform for CNC molding of daily-use ceramics according to claim 1, characterized in that: A drag chain bracket (15) is provided on one side of the top surface of the movable plate (3), the top of the drag chain bracket (15) is connected to one end of a drag chain (16), and the other end of the drag chain (16) is connected to the side beam of the top frame (101) equipped with the cylinder (4).

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