Ceramic rolling forming machine

Abstract

The utility model discloses a ceramic rolling forming machine which comprises a machine frame and a rolling base installed at the front end of the machine frame, the rolling base is controlled to rotate through a first driving assembly installed on the machine frame, a rolling die is arranged above the rolling base, the rolling die is installed on a lifting assembly, and the lifting assembly is installed on the machine frame. The rolling die is controlled to rotate through a second driving assembly installed at the end of a lifting assembly, the lifting assembly is rotationally connected to the rack and comprises a rotating frame and a sliding frame slidably connected to the end of the rotating frame, the sliding frame controls displacement through an adjusting assembly installed on the top of the rotating frame, and the bottom of the rotating frame is rotationally connected to the rack. The second driving assembly is installed on the sliding frame, the end, away from the rolling die, of the rotating frame is connected with a rotating assembly, and the rotating assembly is installed on the rack. The rolling die is controlled to move up and down through the rotating assembly, and the pressing wheel rotates on the semicircular rotating disc, so that the rolling die moves up and down more smoothly without pause or stumbling, and the yield is improved.

Description

A ceramic roll forming machine Technical Field

[0001] This utility model relates to the field of ceramic processing equipment technology, and in particular to a ceramic roll forming machine. Background Technology

[0002] Ceramic roll forming is a modern ceramic manufacturing technology, a new process developed from rotary forming. This method replaces the template cutter used in rotary forming with a conical or cylindrical rolling head. This manufacturing process is particularly suitable for mass production of ceramic products with relatively simple shapes and uniform wall thickness, such as ceramic tubes, rods, plates, and certain irregularly shaped parts. Its advantages include high production efficiency, high dimensional accuracy, good surface quality, high material utilization, and ease of automation. Ceramic roll forming is typically achieved using a roll forming machine.

[0003] When using a roll forming machine, the processed clay is first placed into the die cavity. Then, a rotating punch applies pressure to the clay, causing it to be evenly extruded and filled into the die cavity, ultimately forming the desired shape. In mass production of ceramics using a roll forming machine, workers need to continuously lift the punch to remove the formed ceramic pieces and simultaneously place clay into the die cavity for roll forming. However, current roll forming machines often experience stumbling when lifting the punch, resulting in uneven lifting and lowering, ultimately reducing the overall yield rate. Summary of the Invention

[0004] The purpose of this invention is to provide a ceramic roll forming machine to solve the above-mentioned problems.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model discloses a ceramic roll forming machine, comprising a frame and a roll forming base installed at the front end of the frame. The roll forming base is controlled to rotate by a first drive assembly installed on the frame. A roll forming die is provided above the roll forming base and is installed on a lifting assembly. The roll forming die is controlled to rotate by a second drive assembly installed at the end of the lifting assembly. The lifting assembly is rotatably connected to the frame and includes a rotating frame and a sliding frame slidably connected to the end of the rotating frame. The sliding frame is displaced by an adjustment assembly installed on the top of the rotating frame. The bottom of the rotating frame is rotatably connected to the frame. The second drive assembly is installed on the sliding frame. A rotating assembly is connected to the end of the rotating frame away from the roll forming die and is installed on the frame.

[0007] Furthermore, the first drive assembly includes a first motor, a first pulley mechanism, and a first rotating shaft. The first motor is mounted on the front end of the frame via a mounting bracket. The output end of the first motor is connected to the first rotating shaft via the first pulley mechanism. The other end of the first rotating shaft is connected to the bottom of the rolling base.

[0008] Furthermore, the second drive assembly includes a U-shaped frame mounted on the front end face of the sliding frame and a second motor disposed on one side of the front end of the sliding frame. A sleeve is mounted on the U-shaped frame, and a protective shell is connected to the top of the sleeve. The second motor is mounted on the protective shell, and the output end of the second motor is placed inside the protective shell and connected to the top of the second rotating shaft through a second pulley mechanism. The second rotating shaft is placed inside the sleeve, and the bottom of the second rotating shaft passes through the sleeve and is connected to the top of the rolling die.

[0009] Furthermore, the top surface of the rotating frame is provided with a slide rail, and the bottom of the sliding frame is slidably connected to the slide rail.

[0010] Furthermore, the adjustment assembly includes a third motor mounted on the end of the rotating frame and a lead screw connected to the output end of the third motor. A lead screw sleeve is fixedly connected to the sliding frame, and the other end of the lead screw is threadedly connected to the lead screw sleeve.

[0011] Furthermore, a hinge frame is mounted on the frame, and the bottom of the rotating frame is rotatably connected to the hinge frame via a third rotating shaft.

[0012] Furthermore, the rotating assembly includes a fourth motor and a reducer connected to the output end of the fourth motor. The reducer is mounted on the frame, and a fourth rotating shaft is connected to the output end of the reducer. The other end of the fourth rotating shaft is rotatably connected to the frame via a bearing seat. A semi-circular turntable is mounted on the shaft of the fourth rotating shaft. A pressure roller is rolled on the outer arc of the semi-circular turntable. The pressure roller is rotatably connected to the bottom of the rotating frame away from the rolling die via a connecting frame. An L-shaped limiting rod is connected to the bottom of the connecting frame. The other end of the L-shaped limiting rod is placed in a groove opened on both sides of the semi-circular turntable. A counterweight is connected to the top of the rotating frame away from the rolling die.

[0013] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0014] This invention controls the up-and-down movement of the rolling die through a rotating component. By rotating the pressure roller on a semi-circular turntable, the up-and-down movement of the rolling die is smoother, without any pauses or bumps, thus improving the yield rate. Attached Figure Description

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

[0016] Figure 1 is a schematic diagram of the structure of the ceramic roll forming machine of this utility model;

[0017] Figure 2 is a front view of the ceramic roll forming machine of this utility model;

[0018] Figure 3 is a rear view of the ceramic roll forming machine of this utility model;

[0019] Figure 4 is a side view of the ceramic roll forming machine of this utility model;

[0020] Figure 5 is a top view of the ceramic roll forming machine of this utility model;

[0021] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Rolling base; 3. Rolling die; 4. Rotating frame; 5. Sliding frame; 6. First motor; 7. First pulley mechanism; 8. First shaft; 9. Mounting frame; 10. U-shaped frame; 11. Second motor; 12. Sleeve; 13. Protective shell; 14. Second shaft; 15. Slide rail; 16. Third motor; 17. Lead screw; 18. Lead screw sleeve; 19. Hinge frame; 20. Third shaft; 21. Fourth motor; 22. Reducer; 23. Fourth shaft; 24. Bearing seat; 25. Semicircular turntable; 26. Pressure roller; 27. L-shaped limit rod; 28. Groove; 29. ​​Counterweight; 30. Connecting frame. Detailed Implementation

[0022] As shown in Figures 1-5, a ceramic roll forming machine includes a frame 1 and a roll forming base 2 installed at the front end of the frame 1. The roll forming base 2 is controlled to rotate by a first drive assembly installed on the frame 1. The first drive assembly includes a first motor 6, a first pulley mechanism 7, and a first rotating shaft 8. The first motor 6 is installed on the front end of the frame 1 by a mounting bracket 9. The output end of the first motor 6 is connected to the first rotating shaft 8 through the first pulley mechanism 7. The other end of the first rotating shaft 8 is connected to the bottom of the roll forming base 2.

[0023] A rolling die 3 is provided above the rolling base 2. The rolling die 3 is mounted on the lifting assembly. The rolling die 3 is controlled to rotate by a second drive assembly installed at the end of the lifting assembly. The lifting assembly is rotatably connected to the frame 1. The lifting assembly includes a rotating frame 4 and a sliding frame 5 slidably connected to the end of the rotating frame 4. A slide rail 15 is provided on the top surface of the rotating frame 4. The bottom of the sliding frame 5 is slidably connected to the slide rail 15.

[0024] The bottom of the rotating frame 4 is rotatably connected to the frame 1, the second drive assembly is mounted on the sliding frame 5, and a rotating assembly is connected to the end of the rotating frame 4 away from the rolling die 3. The rotating assembly is mounted on the frame 1.

[0025] The second drive assembly includes a U-shaped frame 10 mounted on the front end face of the sliding frame 5 and a second motor 11 disposed on one side of the front end of the sliding frame 5. A sleeve 12 is mounted on the U-shaped frame 10, and a protective shell 13 is connected to the top of the sleeve 12. The second motor 11 is mounted on the protective shell 13, and the output end of the second motor 11 is placed inside the protective shell 13 and connected to the top of the second rotating shaft 14 through a second pulley mechanism. The second rotating shaft 14 is placed inside the sleeve 12, and the bottom of the second rotating shaft 14 passes through the sleeve 12 and is connected to the top end of the rolling die 3.

[0026] The sliding frame 5 is displaced by an adjustment assembly mounted on the top of the rotating frame 4. The adjustment assembly includes a third motor 16 mounted at the end of the rotating frame 4 and a lead screw 17 connected to the output end of the third motor 16. A lead screw sleeve 18 is fixedly connected to the sliding frame 5, and the other end of the lead screw 17 is threadedly connected to the lead screw sleeve 18. The sliding frame 5 is moved back and forth by the third electrode 16.

[0027] A hinge frame 19 is mounted on the frame 1, and the bottom of the rotating frame 4 is rotatably connected to the hinge frame 19 via a third rotating shaft 20.

[0028] The rotating assembly includes a fourth motor 21 and a reducer 22 connected to the output end of the fourth motor 21. The reducer 22 is mounted on the frame 1. A fourth rotating shaft 23 is connected to the output end of the reducer 22. The other end of the fourth rotating shaft 23 is rotatably connected to the frame 1 through a bearing seat 24. A semi-circular turntable 25 is mounted on the shaft of the fourth rotating shaft 23. A pressure roller 26 is rolled on the outer arc of the semi-circular turntable 25. The pressure roller 26 is rotatably connected to the bottom of the rotating frame 4 away from the rolling die 3 through a connecting frame 30. An L-shaped limiting rod 27 is connected to the bottom of the connecting frame 30. The other end of the L-shaped limiting rod 27 is placed in the grooves 28 opened on both sides of the semi-circular turntable 25. A counterweight 29 is connected to the top of the rotating frame 4 away from the rolling die 3. When the rolling die 3 needs to be raised, the fourth motor 21 drives the semi-circular turntable 25 to rotate, so that the pressure roller 26 no longer presses on the arc outer wall of the semi-circular turntable 25, and the pressure roller 26 presses on the plane outer wall of the semi-circular turntable 25. At this time, the weight of the counterweight 29 drives the end of the rotating frame 4 away from the rolling die 3 to descend, thereby driving the rolling die 3 to rise.

[0029] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A ceramic roll forming machine, characterized in that: The assembly includes a frame (1) and a rolling base (2) mounted on the front end of the frame (1). The rolling base (2) is controlled to rotate by a first drive assembly mounted on the frame (1). A rolling die (3) is provided above the rolling base (2). The rolling die (3) is mounted on a lifting assembly. The rolling die (3) is controlled to rotate by a second drive assembly mounted on the end of the lifting assembly. The lifting assembly is rotatably connected to the frame (1). The lifting assembly includes a rotating frame (4) and a sliding frame (5) slidably connected to the end of the rotating frame (4). The sliding frame (5) is controlled to move by an adjustment assembly mounted on the top of the rotating frame (4). The bottom of the rotating frame (4) is rotatably connected to the frame (1). The second drive assembly is mounted on the sliding frame (5). A rotating assembly is connected to the end of the rotating frame (4) away from the rolling die (3). The rotating assembly is mounted on the frame (1).

2. The ceramic roll press machine according to claim 1, characterized by: The first drive assembly includes a first motor (6), a first pulley mechanism (7) and a first rotating shaft (8). The first motor (6) is mounted on the front end of the frame (1) via a mounting bracket (9). The output end of the first motor (6) is connected to the first rotating shaft (8) via the first pulley mechanism (7). The other end of the first rotating shaft (8) is connected to the bottom of the rolling base (2).

3. The ceramic roll forming machine according to claim 1, characterized in that: The second drive assembly includes a U-shaped frame (10) mounted on the front end face of the sliding frame (5) and a second motor (11) disposed on one side of the front end of the sliding frame (5). A sleeve (12) is mounted on the U-shaped frame (10). A protective shell (13) is connected to the top of the sleeve (12). The second motor (11) is mounted on the protective shell (13). The output end of the second motor (11) is placed inside the protective shell (13) and connected to the top of the second rotating shaft (14) through a second pulley mechanism. The second rotating shaft (14) is placed inside the sleeve (12), and the bottom of the second rotating shaft (14) passes through the sleeve (12) and is connected to the top of the rolling die (3).

4. The ceramic roll press machine according to claim 1, characterized by: The top surface of the rotating frame (4) is provided with a slide rail (15), and the bottom of the sliding frame (5) is slidably connected to the slide rail (15).

5. The ceramic roll forming machine according to claim 4, characterized in that: The adjustment assembly includes a third motor (16) installed at the end of the rotating frame (4) and a lead screw (17) connected to the output end of the third motor (16). A lead screw sleeve (18) is fixedly connected to the sliding frame (5), and the other end of the lead screw (17) is threadedly connected to the lead screw sleeve (18).

6. The ceramic roll press machine according to claim 1, characterized by: The frame (1) is equipped with a hinge frame (19), and the bottom of the rotating frame (4) is rotatably connected to the hinge frame (19) via a third rotating shaft (20).

7. The ceramic roll forming machine according to claim 1, characterized in that: The rotating assembly includes a fourth motor (21) and a reducer (22) connected to the output end of the fourth motor (21). The reducer (22) is mounted on the frame (1). A fourth rotating shaft (23) is connected to the output end of the reducer (22). The other end of the fourth rotating shaft (23) is rotatably connected to the frame (1) via a bearing seat (24). A semi-circular turntable (25) is mounted on the shaft of the fourth rotating shaft (23). The semi-circular turntable (25)... A pressure roller (26) is rolled on the outer arc of the disc (25). The pressure roller (26) is rotatably connected to the bottom of the rotating frame (4) away from the rolling die (3) via a connecting frame (30). An L-shaped limiting rod (27) is connected to the bottom of the connecting frame (30). The other end of the L-shaped limiting rod (27) is placed in the groove (28) opened on both sides of the semi-circular turntable (25). A counterweight (29) is connected to the top of the rotating frame (4) away from the rolling die (3).

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