Efficient forming device for pottery pot green body

Abstract

The utility model relates to the technical field of green body forming equipment, and discloses an efficient ceramic pot green body forming device which comprises a supporting box, a lower mold is movably arranged on the middle section of the outer top wall of the supporting box, lower clamping columns are fixed to the outer top walls, located on the two sides of the lower mold, of the supporting box, and lower clamping sleeves are fixed to the bottoms of the side walls of the two sides of the lower mold. The two sides of the outer top wall of the supporting box are both fixedly provided with vertical stand columns, the outer sides of the stand columns are movably sleeved with guide sleeves, the bottom ends of the guide sleeves and the outer top wall of the supporting box are connected with supporting springs, the outer rings of the two guide sleeves are fixedly sleeved with a supporting plate, and the middle section of the supporting plate is provided with a mounting hole. An upper mold is movably arranged in the mounting hole; the process of disassembling and assembling the green body mold is simple and convenient, the green body mold is convenient to replace according to the size of the required ceramic pot green body, the ceramic pot green bodies with different sizes can be processed and formed, the applicability is high, the demolding efficiency is high, and the forming efficiency of the ceramic pot green body is high.

Description

Technical Field

[0001] This utility model relates to the field of blank forming equipment technology, and in particular to a high-efficiency forming device for ceramic pot blanks. Background Technology

[0002] The unfired ceramic body is the unfinished object in the ceramic making process. During production, the unfired body often needs to be stored or pre-dried before firing. Certain temperature and humidity requirements apply, directly affecting the ceramic firing process, subsequent steps, and product quality. In the production of ceramic pot bodies, the unfired body needs to be shaped and processed.

[0003] A ceramic green body forming machine is disclosed in the publicly available patent document CN202225279U. The machine includes a base, a column, an upper pressure plate, an upper mold, a lower mold, and a hydraulic press connecting rod. The base is equipped with a shock-absorbing device, and the shock-absorbing device is equipped with a vibration device. The lower mold and the column are located on the vibration device. This ceramic green body forming machine, because the column and lower mold are located on the vibration device, allows the ceramic green body to be formed under simultaneous pressure and vibration. This not only reduces pressure and saves energy, but also allows the ceramic clay to be quickly and evenly dispersed and filled into the mold, resulting in uniform density of the ceramic green body, fewer surface defects in the semi-finished product, and less deformation after sintering, thus improving the product qualification rate.

[0004] When the above devices are in use, the ceramic pot blanks are pressed and formed in the blank mold. However, it is difficult to disassemble the blank mold, difficult to change the blank mold according to the required size of the ceramic pot blank, and difficult to process ceramic pot blanks of different sizes. Therefore, the applicability is poor. Therefore, a high-efficiency ceramic pot blank forming device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an efficient forming device for ceramic pot blanks, which solves the problems mentioned in the background art.

[0006] This application provides an efficient forming device for ceramic pot blanks, including a support box. A lower mold is movably mounted on the middle section of the outer top wall of the support box. Lower clamping posts are fixed on the outer top walls of the support box on both sides of the lower mold. Vertical lower clamping sleeves are fixed to the bottom of the side walls on both sides of the lower mold. The two lower clamping sleeves are movably mounted on the outside of the two lower clamping posts. Vertical columns are fixed on both sides of the outer top wall of the support box. Vertical guide sleeves are movably mounted on the outside of the columns. The bottom end of the guide sleeves is connected to the outer top wall of the support box by a vertical support spring. Horizontal support plates are fixedly mounted on the outer rings of the two guide sleeves. A rectangular mounting hole is opened in the middle section of the support plate. An upper mold is movably mounted inside the mounting hole. Upper clamping posts are fixed on the top walls of the support plates on both sides of the mounting hole. Vertical upper clamping sleeves are fixed on the side walls on both sides of the upper mold. The two upper clamping sleeves are movably mounted on the outside of the two upper clamping posts. A forming block is provided in the middle position of the bottom wall of the upper mold.

[0007] Optionally, the inner ring of the guide sleeve is adapted to the size of the column, and the support spring is movably sleeved on the outside of the column.

[0008] By adopting the above technical solution, the guide sleeve and support plate can be raised and lowered stably.

[0009] Optionally, a top seat is fixed to the top of the two columns, and an upper hydraulic cylinder with its output end facing downward is installed in the middle of the bottom wall of the top seat. A pressure block is fixed to the output end of the upper hydraulic cylinder, and the bottom end of the pressure block contacts the top of the upper mold.

[0010] By adopting the above technical solution, the pressure block, upper mold, forming block, upper ferrule, support plate and guide sleeve can be lowered by extending the upper hydraulic cylinder.

[0011] Optionally, the inner ring of the lower sleeve is adapted to the size of the lower locking post.

[0012] By adopting the above technical solution, the two lower clamping pins are inserted into the interiors of the two lower clamping sleeves respectively, which can prevent the lower mold from shifting.

[0013] Optionally, the size of the mounting hole is adapted to the size of the upper mold, and the size of the inner ring of the upper sleeve is adapted to the size of the upper clamping post.

[0014] By adopting the above technical solution, the upper mold is located inside the mounting hole, and the two upper clamping pins are respectively inserted into the two upper clamping sleeves, which can prevent the upper mold from shifting.

[0015] Optionally, a mold hole is provided in the middle of the lower mold, the center point of the forming block and the center point of the mold hole are located on the same vertical line, an opening is provided in the middle of the top wall of the support box, the mold hole and the opening are connected, the support box has no front side wall, a lower hydraulic cylinder with the output end facing upward is installed in the middle of the inner bottom wall of the support box, the output end of the lower hydraulic cylinder is fixed with a release module by bolts, and the top of the release module is movably located inside the bottom of the mold hole.

[0016] By adopting the above technical solution, the module can be raised by extending the lower hydraulic cylinder.

[0017] Optionally, the internal dimensions of the bottom of the mold hole are adapted to the dimensions of the demolding module.

[0018] By adopting the above technical solution, it is possible to prevent the ceramic body raw material from entering the interior of the opening.

[0019] Optionally, the center point of the opening and the center point of the detachable module are located on the same vertical line, and the size of the opening is larger than the size of the detachable module.

[0020] By adopting the above technical solution, it is convenient to replace the demolding module according to the size of the mold hole.

[0021] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0022] The high-efficiency ceramic pot blank forming device proposed in this application allows for the following steps: First, the lower mold is lifted upwards until the lower clamping sleeve disengages from the lower clamping post. Then, the upper mold is moved by the contraction of the upper hydraulic cylinder until the upper clamping sleeve disengages from the upper clamping post, and the forming block disengages from the mounting hole, thus completing the blank mold disassembly. Second, the blank mold is installed by first moving the lower mold to the outer top wall of the support box and inserting the lower clamping post into the lower clamping sleeve. Then, the upper mold is moved to the mounting hole and inserts the upper clamping post into the upper clamping sleeve. Finally, the upper hydraulic cylinder extends until the bottom end of the pressing block presses against the upper mold, thus completing the blank mold installation. The process of disassembling and assembling the blank mold is relatively simple, facilitating the replacement of the blank mold according to the required ceramic pot blank size. It can process ceramic pot blanks of different sizes and has strong applicability.

[0023] The ceramic pot blank high-efficiency forming device proposed in this application, after the ceramic pot blank is formed inside the mold hole, can be raised to the top of the lower mold by the contraction of the upper hydraulic cylinder and the elastic force of the support spring. By the extension of the lower hydraulic cylinder, the demolding module can push the formed ceramic pot blank to rise until the formed ceramic pot blank is above the lower mold, so that the formed ceramic pot blank can be separated from the blank mold. The demolding efficiency is high and the forming efficiency of the ceramic pot blank is high. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a side view of the present invention;

[0026] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0027] Figure 4 This is a top view of the present invention.

[0028] In the diagram: 1. Support box; 2. Lower hydraulic cylinder; 3. Lower mold; 4. Mold hole; 5. Lower ferrule; 6. Lower clamping post; 7. Column; 8. Support spring; 9. Guide sleeve; 10. Support plate; 11. Top seat; 12. Upper hydraulic cylinder; 13. Pressure block; 14. Upper mold; 15. Upper ferrule; 16. Upper clamping post; 17. Forming block; 18. Demolding module; 19. Opening; 20. Mounting hole. Detailed Implementation

[0029] Please see Figure 1-4 This utility model provides a technical solution: a high-efficiency forming device for ceramic pot blanks, including a support box 1. A lower mold 3 is movably provided in the middle section of the outer top wall of the support box 1. Lower clamping posts 6 are fixed on the outer top walls of the support box 1 on both sides of the lower mold 3. Vertical lower clamping sleeves 5 are fixed at the bottom of the side walls on both sides of the lower mold 3. The two lower clamping sleeves 5 are respectively movably fitted on the outside of the two lower clamping posts 6. The inner circle size of the lower clamping sleeve 5 is adapted to the size of the lower clamping post 6. The two lower clamping posts 6 are respectively inserted into the interior of the two lower clamping sleeves 5, which can prevent the lower mold 3 from shifting in the horizontal direction.

[0030] Vertical columns 7 are fixed on both sides of the outer top wall of the support box 1. Vertical guide sleeves 9 are movably fitted on the outer side of the columns 7. Vertical support springs 8 are connected to the bottom of the guide sleeves 9 and the outer top wall of the support box 1. Horizontal support plates 10 are fixedly fitted on the outer rings of the two guide sleeves 9. A rectangular mounting hole 20 is opened in the middle section of the support plate 10. An upper mold 14 is movably installed inside the mounting hole 20. Upper clamping posts 16 are fixed on the top walls of the support plates 10 on both sides of the mounting hole 20. Vertical upper clamping sleeves are fixed on the side walls of the upper mold 14. 15. Two upper sleeves 15 are respectively movably fitted on the outside of two upper pins 16. The size of the mounting hole 20 is adapted to the size of the upper mold 14. The size of the inner ring of the upper sleeve 15 is adapted to the size of the upper pin 16. The upper mold 14 is located inside the mounting hole 20. The two upper pins 16 are respectively inserted into the inside of the two upper sleeves 15 to prevent the upper mold 14 from shifting horizontally. A forming block 17 is provided in the middle of the bottom wall of the upper mold 14. The size of the forming block 17 is adapted to the size of the inner wall of the ceramic pot blank.

[0031] In some technical solutions, such as Figure 1 and Figure 3 As shown, the inner ring of the guide sleeve 9 is adapted to the size of the column 7, so that the guide sleeve 9, support plate 10, upper sleeve 15, upper mold 14 and forming block 17 can rise and fall stably. The support spring 8 is movably sleeved on the outside of the column 7, so that the support spring 8 can extend and retract stably.

[0032] In some technical solutions, such as Figure 1 and Figure 2 As shown, a top seat 11 is fixed to the top of the two columns 7. An upper hydraulic cylinder 12 with its output end facing downward is installed in the middle of the bottom wall of the top seat 11. A pressure block 13 is fixed to the output end of the upper hydraulic cylinder 12. The bottom end of the pressure block 13 contacts the top end of the upper mold 14. By extending the upper hydraulic cylinder 12, the pressure block 13, the upper mold 14, the forming block 17, the upper sleeve 15, the support plate 10, and the guide sleeve 9 can be lowered.

[0033] In some technical solutions, such as Figure 1 and Figure 3 As shown, a mold hole 4 is provided in the middle of the lower mold 3. The size of the mold hole 4 is adapted to the size of the outer wall of the ceramic pot blank. The center point of the forming block 17 and the center point of the mold hole 4 are located on the same vertical line, so that the forming block 17 can descend into the interior of the mold hole 4. An opening 19 is provided in the middle of the top wall of the support box 1. The mold hole 4 is connected to the opening 19. The support box 1 has no front side wall. A lower hydraulic cylinder 2 with the output end facing upward is installed in the middle of the inner bottom wall of the support box 1. The output end of the lower hydraulic cylinder 2 is fixed with a release module 18 by bolts. The top of the release module 18 is movably located inside the bottom of the mold hole 4. By extending the lower hydraulic cylinder 2, the release module 18 can be raised.

[0034] In some technical solutions, such as Figure 1 and Figure 3 As shown, the internal dimensions of the bottom of the mold hole 4 are adapted to the dimensions of the stripping module 18, and the dimensions of the top wall of the stripping module 18 are adapted to the dimensions of the outer bottom wall of the ceramic pot blank. This prevents the ceramic blank material from entering the interior of the opening 19. The center point of the opening 19 and the center point of the stripping module 18 are located on the same vertical line. The dimensions of the opening 19 are larger than the dimensions of the stripping module 18, making it convenient to replace the stripping module 18 according to the dimensions of the mold hole 4.

[0035] In use, if it is necessary to disassemble the blank mold, first lift the lower mold 3 upwards, which will cause the lower retaining sleeve 5 to rise until the lower retaining sleeve 5 disengages from the lower retaining post 6. Then, by contracting the upper hydraulic cylinder 12, the pressure block 13 will rise above the upper mold 14. At this time, the guide sleeve 9, support plate 10, upper retaining sleeve 15, and upper mold 14 are supported by the support spring 8. Then, by lifting the upper mold 14 upwards, the upper retaining sleeve 15 and forming block 17 will rise until the upper retaining sleeve 15 disengages from the upper retaining post 16. Then, move the upper mold 14 and forming block 17 until the forming block... 17. Once disengaged from mounting hole 20, the blank mold can be disassembled. If blank mold installation is required, first move the lower mold 3 to the outer top wall of the support box 1, and insert the two lower locking pins 6 into the two lower locking sleeves 5 respectively. Then move the upper mold 14 into mounting hole 20, and insert the two upper locking pins 16 into the two upper locking sleeves 15 respectively. Then, extend the upper hydraulic cylinder 12 until the bottom end of the pressure block 13 presses against the top end of the upper mold 14, thus completing the blank mold installation. The process of disassembling and assembling the blank mold is relatively simple and convenient for use according to the required ceramic requirements. By changing the mold, ceramic pot blanks of different sizes can be processed, making it highly versatile. To process a ceramic pot blank, the raw material is first added into the mold hole 4. Then, by extending the upper hydraulic cylinder 12, the pressing block 13, upper mold 14, forming block 17, upper sleeve 15, support plate 10, and guide sleeve 9 descend. This causes the support spring 8 to retract, allowing the forming block 17 to descend until it reaches the interior of the mold hole 4. The forming block 17 then presses and shapes the ceramic pot blank. After the ceramic pot blank is formed, the upper hydraulic cylinder 12... The contraction of the pressure block 13 causes the support spring 8 to rise. Through the elastic force of the support spring 8, the support spring 8 extends, which causes the guide sleeve 9, support plate 10, upper clamping sleeve 15, upper mold 14 and forming block 17 to rise. The forming block 17 rises above the lower mold 3. Through the extension of the lower hydraulic cylinder 2, the demolding module 18 pushes the formed ceramic pot blank to rise until the formed ceramic pot blank is above the lower mold 3, which allows the formed ceramic pot blank to detach from the blank mold. The demolding efficiency is high, and the forming efficiency of the ceramic pot blank is high.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency forming device for ceramic pot blanks, comprising a support box (1), characterized in that, A lower mold (3) is movably provided in the middle section of the outer top wall of the support box (1). Lower locking posts (6) are fixed on the outer top walls of the support box (1) on both sides of the lower mold (3). Vertical lower locking sleeves (5) are fixed at the bottom of the side walls on both sides of the lower mold (3). The two lower locking sleeves (5) are movably fitted on the outside of the two lower locking posts (6). Vertical columns (7) are fixed on both sides of the outer top wall of the support box (1). Vertical guide sleeves (9) are movably fitted on the outside of the columns (7). The bottom end of the guide sleeves (9) is connected to the outer top wall of the support box (1) by a vertical support spring (8). The outer rings of the two guide sleeves (9) are fixedly fitted with horizontal support plates (10). The middle section of the support plate (10) is provided with a rectangular mounting hole (20). The upper mold (14) is movably provided inside the mounting hole (20). The top walls of the support plate (10) on both sides of the mounting hole (20) are fixed with upper locking posts (16). The side walls on both sides of the upper mold (14) are fixed with vertical upper locking sleeves (15). The two upper locking sleeves (15) are respectively movably fitted on the outside of the two upper locking posts (16). A forming block (17) is provided in the middle position of the bottom wall of the upper mold (14).

2. The high-efficiency forming device for ceramic pot blanks according to claim 1, characterized in that, The inner ring of the guide sleeve (9) is adapted to the size of the column (7), and the support spring (8) is movably sleeved on the outside of the column (7).

3. The high-efficiency forming device for ceramic pot blanks according to claim 1, characterized in that, The top of the two columns (7) is fixed with a top seat (11). An upper hydraulic cylinder (12) with its output end facing downward is installed in the middle of the bottom wall of the top seat (11). A pressure block (13) is fixed to the output end of the upper hydraulic cylinder (12). The bottom end of the pressure block (13) is in contact with the top of the upper mold (14).

4. The high-efficiency forming device for ceramic pot blanks according to claim 1, characterized in that, The inner ring of the lower sleeve (5) is adapted to the size of the lower post (6).

5. The high-efficiency forming device for ceramic pot blanks according to claim 1, characterized in that, The size of the mounting hole (20) is adapted to the size of the upper mold (14), and the size of the inner ring of the upper sleeve (15) is adapted to the size of the upper clip (16).

6. The high-efficiency forming device for ceramic pot blanks according to claim 1, characterized in that, The lower mold (3) has a mold hole (4) in the middle position. The center point of the forming block (17) and the center point of the mold hole (4) are on the same vertical line. The top wall of the support box (1) has an opening (19) in the middle position. The mold hole (4) is connected to the opening (19). The support box (1) has no front side wall. The lower hydraulic cylinder (2) with the output end facing upward is installed in the middle position of the inner bottom wall of the support box (1). The output end of the lower hydraulic cylinder (2) is fixed with a release module (18) by bolts. The top of the release module (18) is movably located inside the bottom of the mold hole (4).

7. The high-efficiency forming device for ceramic pot blanks according to claim 6, characterized in that, The internal dimensions of the bottom of the mold hole (4) are adapted to the dimensions of the demolding module (18).

8. The high-efficiency forming device for ceramic pot blanks according to claim 6, characterized in that, The center point of the opening (19) and the center point of the detachable module (18) are located on the same vertical line, and the size of the opening (19) is larger than the size of the detachable module (18).

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