Automatic forming production line for ceramic green bodies

Abstract

The utility model relates to an automatic ceramic body forming production line, which comprises a conveying device, a cutting device, a transfer device and a forming device, the conveying device and the forming device are arranged side by side, the cutting device is positioned at the output end of the conveying device, and the transfer device is erected between the cutting device and the forming device. The automatic forming production line for the ceramic green bodies achieves full-automatic production, effectively improves the production efficiency and effectively reduces product defects.

Description

Technical Field

[0001] The utility model specifically relates to an automatic ceramic blank forming production line. Background Art

[0002] The molding device used in modern ceramic production processes is generally a semi-automatic ceramic production line. The semi-automatic ceramic production line has a simple structure and low cost, but in the ceramic processing work, the feeding and removal of the mold cavity are all done manually, so this working method is inefficient and labor-intensive. In addition, due to personal participation in the process, the mold cavity is not fixed, etc., which will cause unstable product quality. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide an automatic ceramic blank forming production line.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a ceramic blank automatic forming production line, including a conveying device, a cutting device, a transfer device and a forming device, the conveying device and the forming device are arranged side by side, the cutting device is located at the output end of the conveying device, and the transfer device is erected between the cutting device and the forming device.

[0005] Preferably, the conveying device comprises a conveying frame, and a belt conveying device is arranged on the top of the conveying frame.

[0006] Preferably, the cutting device includes a cutting rack, which is installed at the output end of the conveying rack, and a lifting guide rod is installed at the input end of the cutting rack so as to be liftable, and both ends of the lifting guide rod are movably arranged on both sides of the cutting rack, and a first lifting cylinder for driving the lifting guide rod to lift is installed on the conveying rack, a cutting strip is installed at the bottom of the lifting guide rod, and a material holding plate is arranged on the cutting rack, and the height of the material holding plate is flush with the height of the conveying belt of the conveying device.

[0007] Preferably, the material holding plate is an L-shaped material holding plate, a flip shaft is fixed at the bottom corner of the L-shaped material holding plate, both ends of the flip shaft are rotatably installed on both sides of the cutting rack, a flip cylinder is installed on the cutting rack, the piston end of the flip cylinder is rotatably connected to a connecting rod, and the other end of the connecting rod is fixedly connected to one end of the flip shaft.

[0008] Preferably, the transfer device includes a translation guide rail, a translation cylinder, a translation frame, a suction cylinder and a compaction cylinder. The translation guide rail is installed on the top of the cutting frame, the translation frame is slidably installed on the translation guide rail, the translation cylinder is installed on the cutting frame to control the movement of the translation frame, the suction cylinder and the compaction cylinder are installed longitudinally and parallelly on the translation frame, the piston end of the suction cylinder is installed with a vacuum negative pressure suction nozzle, the vacuum negative pressure suction nozzle faces the material receiving plate, and the piston end of the compaction cylinder is installed with a compaction block.

[0009] Preferably, the forming device includes a forming frame, a transverse movement mechanism, a lifting mechanism, an upper rotating motor, a forming shaft, a lower rotating motor and a lower forming mold. The transverse movement mechanism is installed on the forming frame, and the lifting mechanism can be installed on the transverse movement mechanism in a transversely movable manner. The upper rotating motor and the forming shaft can be installed on the lifting mechanism in a liftable manner respectively. The upper rotating motor drives the forming shaft to rotate via a rotating belt. The upper forming mold is installed at the bottom of the forming shaft. The lower rotating motor is installed on the forming frame to control the rotation of the lower forming mold. The lower forming mold is rotatably installed on the forming frame and is located directly below the upper forming mold.

[0010] Preferably, it also includes a blank taking device, which includes a blank taking frame, a third rotating motor, a crank, a connecting rod and a blank taking block, the blank taking frame is installed on the forming frame, the third rotating motor is installed on the blank taking frame, one end of the crank is installed on the rotating shaft of the third rotating motor, the other end of the crank is connected to one end of the connecting rod, the blank taking block is installed on the other end of the connecting rod, and the surface of the blank taking block is provided with a vacuum negative pressure adsorption cover.

[0011] Preferably, the vacuum negative pressure adsorption cover is made of microporous resin.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the automatic ceramic body forming production line conveys the ceramic raw material to the cutting device through the conveying device, and after the cutting device cuts the ceramic raw material into pieces, the transfer device transfers the ceramic raw material on the cutting device to the forming device, and then the forming device makes the ceramic raw material into ceramic bodies, which is fully automated production, effectively improves production efficiency, and effectively reduces product defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a cutting device according to an embodiment of the utility model.

[0014] Figure 2 It is a schematic structural diagram of a transfer device according to an embodiment of the utility model.

[0015] Figure 3 It is a schematic structural diagram of a molding device according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic structural diagram of a blank taking device according to an embodiment of the utility model.

[0017] Figure 5 It is a partial top view of the blank taking device according to an embodiment of the utility model.

[0018] Figure 6 It is a schematic structural diagram of a turning cylinder and a material holding plate according to an embodiment of the utility model.

[0019] Markings in the figure: 1. Conveying rack; 2. Cutting rack; 3. Lifting guide rod; 4. First lifting cylinder; 5. Cutting strip; 6. Material holding plate; 7. Turning shaft; 8. Turning cylinder; 9. Connecting rod; 10. Translation guide rail; 11. Translation cylinder; 12. Translation rack; 13. Suction cylinder; 14. Compacting cylinder; 15. Vacuum negative pressure suction nozzle; 16. Compacting block; 17. Forming rack; 18. Transverse movement mechanism; 19. Lifting mechanism; 20. Upper rotating motor; 21. Forming shaft; 22. Lower rotating motor; 23. Lower forming mold; 24. Upper forming mold; 25. Blank taking rack; 26. Third rotating motor; 27. Crank; 28. Connecting rod; 29. ​​Blank taking; 30. Vacuum negative pressure adsorption hood. DETAILED DESCRIPTION

[0020] In order to make the above features and advantages of the present invention more obvious and understandable, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0021] like Figures 1 to 6 As shown, a ceramic blank automatic forming production line includes a conveying device, a cutting device, a transfer device and a forming device. The conveying device and the forming device are arranged side by side, the cutting device is located at the output end of the conveying device, and the transfer device is erected between the cutting device and the forming device.

[0022] In this embodiment, the conveying device comprises a conveying frame 1 , and a belt conveying device is arranged on the top of the conveying frame 1 .

[0023] In this embodiment, the cutting device includes a cutting rack 2, which is installed at the output end of the conveying rack 1. The input end of the cutting rack 2 is liftably installed with a lifting guide rod 3. The two ends of the lifting guide rod 3 are movably arranged on both sides of the cutting rack 2. The conveying rack 1 is provided with a first lifting cylinder 4 for driving the lifting guide rod 3 to lift. A cutting strip 5 is installed at the bottom of the lifting guide rod 3. The cutting strip 5 can be U-shaped or square. The cutting rack 2 is provided with a material holding plate 6, and the height of the material holding plate 6 is flush with the height of the conveying belt of the conveying device.

[0024] In this embodiment, the material holding plate 6 is an L-shaped material holding plate, and a flip shaft 7 is fixed at the bottom corner of the L-shaped material holding plate. The two ends of the flip shaft 7 are rotatably installed on both sides of the cutting rack 2. A flip cylinder 8 is installed on the cutting rack 2. The piston end of the flip cylinder 8 is rotatably connected to a connecting rod 9, and the other end of the connecting rod 9 is fixedly connected to one end of the flip shaft 7.

[0025] In this embodiment, the transfer device includes a translation guide rail 10, a translation cylinder 11, a translation frame 12, a suction cylinder 13 and a compaction cylinder 14. The translation guide rail 10 is installed on the top of the cutting frame 2, and the translation frame 12 is slidably installed on the translation guide rail 10. The translation cylinder 11 is installed on the cutting frame 2 to control the movement of the translation frame 12. The suction cylinder 13 and the compaction cylinder 14 are longitudinally and parallelly installed on the translation frame 12. The piston end of the suction cylinder 13 is installed with a vacuum negative pressure suction nozzle 15, and the vacuum negative pressure suction nozzle 15 faces the material holding plate 6. The piston end of the compaction cylinder 14 is installed with a compaction block 16.

[0026] In this embodiment, the forming device includes a forming frame 17, a transverse movement mechanism 18, a lifting mechanism 19, an upper rotating motor 20, a forming shaft 21, a lower rotating motor 22 and a lower forming mold 23. The transverse movement mechanism 18 is installed on the forming frame 17, and the lifting mechanism 19 can be installed on the transverse movement mechanism 18 in a transversely movable manner. The upper rotating motor 20 and the forming shaft 21 can be installed on the lifting mechanism 19 in a liftable manner respectively. The upper rotating motor 20 drives the forming shaft 21 to rotate through a rotating belt. The bottom of the forming shaft 21 is installed with an upper forming mold 24. The lower rotating motor 22 is installed on the forming frame 17 to control the rotation of the lower forming mold 23. The lower forming mold 23 is rotatably installed on the forming frame 17 and is located directly below the upper forming mold 24. The transverse movement mechanism 18 and the lifting mechanism 19 are common linear modules on the market and are no longer described in detail.

[0027] In this embodiment, a blank taking device is also included, which includes a blank taking frame 25, a third rotating motor 26, a crank 27, a connecting rod 28 and a blank taking block 29. The blank taking frame 25 is installed on the forming frame 17, and the third rotating motor 26 is installed on the blank taking frame 25. One end of the crank 27 is installed on the rotating shaft of the third rotating motor 26, and the other end of the crank 27 is connected to one end of the connecting rod 28. The blank taking block 29 is installed on the other end of the connecting rod 28, and a vacuum negative pressure adsorption cover 30 is arranged on the surface of the blank taking block 29.

[0028] In this embodiment, the vacuum negative pressure adsorption cover 30 is made of microporous resin.

[0029] Working principle: the raw material strip is transported to the cutting device along the conveying device, and the first lifting cylinder 4 lifts the lifting guide rod 3 upward, and the lifting guide rod 3 drives the cutting strip 5 to move up to cut the raw material strip into pieces, and the block raw material strip at the front end is retained on the material holding plate 6, and the turning cylinder 8 pulls the connecting rod 9 to drive the turning shaft 7 to rotate, and the turning shaft 7 drives the material holding plate 6 to turn over the brick, and then the suction cylinder 13 controls the vacuum negative pressure suction nozzle 15 to move downward and adsorb the columnar block raw material, and then the suction cylinder 13 is translated to the top of the lower forming mold 23, and the block raw material is placed in the lower forming mold 23, and then the compacting cylinder 14 controls the compacting block 16 to compact the raw material in the lower forming mold 23, and then the upper forming mold 24 is placed in the lower forming mold 23, and the upper rotating motor 20 controls the upper forming mold 24 to rotate, and the lower forming mold 23 rotates at the same time, and the upper and lower forming molds rotate in opposite directions, and rotate until the blank is formed, the upper and lower forming molds can be separated, and finally the blank taking device adsorbs and takes out the blank from the lower forming mold 23.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equalization change and modification made to the above embodiment by any technician familiar with the field without departing from the content of the technical solution of the present invention based on the technical essence of the present invention shall fall within the scope of the present invention.

Claims

1. A ceramic body automatic forming production line, characterized in that: It comprises a conveying device, a cutting device, a transfer device and a forming device. The conveying device and the forming device are arranged side by side. The cutting device is located at the output end of the conveying device, and the transfer device is erected between the cutting device and the forming device.

2. The automatic ceramic body forming production line according to claim 1, characterized in that: The conveying device comprises a conveying frame, and a belt conveying device is arranged on the top of the conveying frame.

3. The automatic ceramic body forming production line according to claim 1, characterized in that: The cutting device includes a cutting rack, which is installed at the output end of the conveying rack. A lifting guide rod is installed at the input end of the cutting rack in a liftable manner. Both ends of the lifting guide rod are movably arranged on both sides of the cutting rack. A first lifting cylinder for driving the lifting guide rod to lift is installed on the conveying rack. A cutting strip is installed at the bottom of the lifting guide rod. A material holding plate is arranged on the cutting rack, and the height of the material holding plate is flush with the height of the conveying belt of the conveying device.

4. The automatic ceramic body forming production line according to claim 3, characterized in that: The material holding plate is an L-shaped material holding plate, and a flip shaft is fixed at the bottom corner of the L-shaped material holding plate. Both ends of the flip shaft are rotatably installed on both sides of the cutting rack. A flip cylinder is installed on the cutting rack. The piston end of the flip cylinder is rotatably connected to a connecting rod, and the other end of the connecting rod is fixedly connected to one end of the flip shaft.

5. The automatic ceramic body forming production line according to claim 4, characterized in that: The transfer device includes a translation guide rail, a translation cylinder, a translation frame, a suction cylinder and a compaction cylinder. The translation guide rail is installed on the top of the cutting frame, the translation frame is slidably installed on the translation guide rail, the translation cylinder is installed on the cutting frame to control the movement of the translation frame, the suction cylinder and the compaction cylinder are installed on the translation frame in parallel longitudinally, the piston end of the suction cylinder is installed with a vacuum negative pressure suction nozzle, the vacuum negative pressure suction nozzle faces the material holding plate, and the piston end of the compaction cylinder is installed with a compaction block.

6. The automatic ceramic body forming production line according to claim 1, characterized in that: The forming device includes a forming frame, a transverse movement mechanism, a lifting mechanism, an upper rotating motor, a forming shaft, a lower rotating motor and a lower forming mold. The transverse movement mechanism is installed on the forming frame, and the lifting mechanism can be installed on the transverse movement mechanism in a transversely movable manner. The upper rotating motor and the forming shaft can be installed on the lifting mechanism in a liftable manner respectively. The upper rotating motor drives the forming shaft to rotate through a rotating belt. The upper forming mold is installed at the bottom of the forming shaft. The lower rotating motor is installed on the forming frame to control the rotation of the lower forming mold. The lower forming mold is rotatably installed on the forming frame and is located directly below the upper forming mold.

7. The automatic ceramic body forming production line according to claim 6, characterized in that: It also includes a blank taking device, which includes a blank taking frame, a third rotating motor, a crank, a connecting rod and a blank taking block. The blank taking frame is installed on the forming frame, and the third rotating motor is installed on the blank taking frame. One end of the crank is installed on the rotating shaft of the third rotating motor, and the other end of the crank is connected to one end of the connecting rod. The blank taking block is installed on the other end of the connecting rod, and a vacuum negative pressure adsorption cover is arranged on the surface of the blank taking block.

8. The automatic ceramic body forming production line according to claim 7, characterized in that: The vacuum negative pressure adsorption cover is made of microporous resin.

Images