Die for ceramic machining

Abstract

The utility model discloses a mould for ceramic processing, which comprises a mounting seat, a bottom box is arranged on the mounting seat, two first sliding rods are symmetrically fixed on two side walls in the bottom box, the upper ends of the first sliding rods are connected with first sliding blocks through first pressing springs, and a transverse plate is fixed between the two first sliding blocks. The ceramic mold has the beneficial effects that through the design of the inserting groove, the inserting plate, the rubber pad and the transverse plate, when the upper mold and the lower mold of the device are closed, the inserting plate of the upper mold is matched with the rubber pad, so that the upper mold and the lower mold can be perfectly closed, pug is prevented from flowing out, and the attractiveness of ceramic manufactured by the device is effectively ensured; and meanwhile, when the device is used, through the design that a first pressing spring is matched with a second pressing spring, the lower mold on the transverse plate can be popped out, and mounting and dismounting can be conveniently conducted at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic processing molds, and particularly relates to a mold for ceramic processing. Background Art

[0002] Ceramics is a general term for pottery and porcelain, and it is also an art and craft in our country. As far back as the Neolithic Age, there were rough and simple painted pottery and black pottery in our country. The textures and properties of pottery and porcelain are different. Pottery is mainly made of clay with high viscosity and strong plasticity, is opaque, has fine pores and weak water absorption, and makes a dull sound when struck. Porcelain is made of clay, feldspar and quartz, is semi-transparent, does not absorb water, is corrosion-resistant, has a hard and dense body, and makes a crisp sound when tapped. Our country's traditional ceramic art and craft products are of high quality and beautiful shape, have a high artistic value, and are famous all over the world.

[0003] A Chinese patent with the patent number CN202321123341.9 discloses a ceramic processing mold, belonging to the technical field of ceramic processing. It includes a lower module. A sealing mechanism is arranged inside the lower module, and an auxiliary component is arranged on the front of the lower module. The sealing mechanism includes an upper module hinged to the lower module. A feed pipe is fixedly connected to the top of the upper module, and a control valve is arranged inside the feed pipe. This ceramic processing mold improves the sealing performance of the processing mold, reduces heat loss, saves energy, and improves the forming effect of ceramics by setting the sealing mechanism. It solves the problem that in the existing ceramic processing mold during the processing process, it is just a simple mold closing, that is, the upper mold and the lower mold are fitted together for mold processing. In simple fitting, there will be a situation of poor sealing during processing. If the sealing is not tight, when the upper mold and the lower mold are separated, it will not only affect the quality of ceramic forming, but also reduce the mold processing efficiency.

[0004] The above-mentioned ceramic processing mold realizes the high-quality and high-efficiency production of ceramic products through the mold closing between the upper mold and the lower mold. Although the above method can meet the manufacturing of ceramic products by the device, during the long-term use of the device, when the two molds are closed, the mud inside will flow out from the splicing seams of the two molds, resulting in overly obvious gaps on both sides of the ceramic product, affecting the aesthetics of the ceramics processed by the device. At the same time, during the long-term use of the device, the integrated structure of the device causes the device to only be able to process ceramic products of the same size and cannot replace the mold according to different product sizes. Summary of the Invention

[0005] (1) Technical Problems to be Solved

[0006] The technical problem to be solved by the present utility model is to provide a mold for ceramic processing that can not only ensure the aesthetics of ceramics but also facilitate the processing of ceramic products of different sizes in view of the current situation of the prior art.

[0007] (II) Technical Solution

[0008] The present utility model is realized through the following technical solutions: The present utility model provides a mold for ceramic processing, including a mounting base. A bottom box is arranged on the mounting base. Two first sliding rods are symmetrically fixed on the inner side walls of the two sides in the bottom box. The upper ends of the first sliding rods are connected with first sliders through first pressing springs. A cross plate is fixed between the two first sliders. A heating pipe is arranged in the cross plate. Water-cooled circulation pipes are symmetrically installed on the inner side walls of the two sides in the bottom box. A vibration motor is arranged in the middle at the bottom end of the cross plate. A second sliding rod is fixed in the middle at the bottom end in the bottom box. Two second sliders are symmetrically arranged on the second sliding rod. A second pressing spring is arranged between the second sliders. The middle at the top end of the second slider is connected with the vibration motor through a support rod. A lower mold is installed at the top end of the bottom box. Slots are opened around the top end of the lower mold. A hydraulic cylinder is arranged at the top end of the mounting base. The telescopic end of the hydraulic cylinder is connected with an upper mold through a pressing plate. Plugs are fixed around the bottom end of the upper mold. Rubber pads are evenly arranged on the inner and outer side walls of the plugs. Through holes are opened on one side at the top ends of the pressing plate and the upper mold. A feeding cover is arranged on the other side at the top end of the pressing plate.

[0009] Further, the hydraulic cylinder is connected with the mounting base and the pressing plate by screws, and the plugs and the slots are matched in size.

[0010] By adopting the above technical solutions, the mounting base realizes the installation and fixation of the upper mold and the lower mold for processing, facilitating the manufacture of ceramic products.

[0011] Further, the upper mold is connected with the pressing plate by bolts, and the plugs are welded to the lower mold.

[0012] By adopting the above technical solutions, the hydraulic cylinder drives the pressing plate to press down, realizing the pressing down of the upper mold, and further realizing the mold closing between the upper mold and the lower mold.

[0013] Further, the rubber pads are adhered to the plugs, the through holes are formed on the pressing plate and the upper mold, and the feeding cover is screwed to the pressing plate and the upper mold.

[0014] By adopting the above technical solutions, the design of the plugs cooperating with the slots facilitates ensuring the perfect mold closing between the upper mold and the lower mold. With the design of the rubber pads, it can effectively prevent the mud material from flowing out from the gap between the two, ensuring the aesthetics of the ceramic products.

[0015] Furthermore, the bottom box is slidably connected to the mounting seat, the lower mold is connected to the bottom box through a card slot, and the water-cooled circulation pipe is connected to the bottom box through a card slot.

[0016] By adopting the above technical solution, the bottom box realizes the installation and fixation of the lower mold and the like. During the process of ceramic forming, the heat of the mud is carried out by the cold water in the water-cooled circulation pipes on both sides, which can effectively accelerate the cooling speed of the ceramic.

[0017] Furthermore, both the first slide bar and the second slide bar are connected to the bottom box by screws, the first pressing spring is connected to the first slider and the bottom box by screws, and the second pressing spring is connected to the second slider by screws.

[0018] By adopting the above technical solution, the upper mold presses the lower mold, the first pressing spring and the second pressing spring are stretched, realizing the downward pressing of the lower mold on the cross plate. After the ceramic product cools, the pressing plate moves upward, and the first pressing spring and the second pressing spring instantaneously rebound, realizing the reset of the lower mold, which is convenient for demolding the formed product.

[0019] Furthermore, the cross plate is connected to the first slider by screws, the heating pipe is connected to the cross plate through a card slot, and the support rod is hinged to both the housing of the vibration motor and the second slider.

[0020] By adopting the above technical solution, the design of the cross plate realizes the supporting effect on the bottom end of the lower mold. Combined with the design of the heating pipe, it can prevent the mud from solidifying after entering the device, preventing it from affecting the overall processing of the ceramic product. The design of the vibration motor facilitates the vibration and exhaust of the lower mold, avoiding small bubbles from affecting the processing effect of the device on the ceramic.

[0021] (III) Beneficial effects

[0022] The utility model has the following beneficial effects compared with the prior art:

[0023] To solve the problem that the existing mold for ceramic processing realizes the high-quality and high-efficiency production of ceramic products through the mold closing between the upper mold and the lower mold. Although the above method can meet the manufacturing of ceramic products by the device, when the device is used for a long time, when the two molds are closed, the mud inside will flow out from the splicing gaps of the two molds, resulting in overly obvious gaps on both sides of the ceramic product, affecting the aesthetics of the ceramic processed by the device. At the same time, when the device is used for a long time, the integrated structure of the device causes the device to only be able to process ceramic products of the same size and unable to replace the mold according to different product sizes. Through the design of the slot, the plug board, the rubber pad, and the cross plate, when the upper mold and the lower mold of the device are closed, the plug board of the upper mold and the design of the rubber pad can achieve perfect mold closing between the two, avoiding the outflow of the mud, effectively ensuring the aesthetics of the ceramic manufactured by the device. At the same time, when the device is used, the design of pressing spring one and pressing spring two can pop out the lower mold on the cross plate, facilitating installation and disassembly at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. 6 is a schematic structural diagram of a mold for ceramic processing according to the present invention;

[0025] Figure 2 FIG. 10 is a main sectional view of the bottom box in a mold for ceramic processing according to the present invention;

[0026] Figure 3 FIG. 14 is in a mold for ceramic processing according to the present invention Figure 1 an enlarged view of part A in FIG. 16;

[0027] Figure 4 FIG. 20 is a top sectional view of the plug board in a mold for ceramic processing according to the present invention.

[0028] The reference numerals are explained as follows:

[0029] 1. mounting seat; 2. pressing plate; 3. feeding cover; 4. lower mold; 5. bottom box; 6. vibration motor; 7. heating pipe; 8. cross plate; 9. support rod; 10. second sliding rod; 11. water cooling circulation pipe; 12. first pressing spring; 13. first sliding rod; 14. first slider; 15. second slider; 16. second pressing spring; 17. plug board; 18. upper mold; 19. slot; 20. hydraulic cylinder; 21. through hole; 22. rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] As Figures 1-4 shown, a mold for ceramic processing in this embodiment includes a mounting base 1. A bottom box 5 is provided on the mounting base 1. Two first slide bars 13 are symmetrically fixed on both inner side walls of the bottom box 5. The upper ends of the first slide bars 13 are connected to first sliders 14 through first pressing springs 12. A cross plate 8 is fixed between the two first sliders 14. A heating pipe 7 is arranged inside the cross plate 8. Water-cooled circulation pipes 11 are symmetrically installed on both inner side walls of the bottom box 5. During the process of ceramic forming, the heat of the mud material will be carried out by the cold water in the water-cooled circulation pipes 11 on both sides, which can effectively accelerate the cooling speed of the ceramic. A vibration motor 6 is arranged in the middle of the bottom end of the cross plate 8. The design of the cross plate 8 realizes the supporting effect on the bottom end of the lower mold 4. Combined with the design of the heating pipe 7, it can prevent the mud material from solidifying after entering the device and prevent it from affecting the overall processing of the ceramic product. The design of the vibration motor 6 facilitates the vibration and exhaust of the lower mold 4, avoiding small bubbles from affecting the processing effect of the device on the ceramic. A second slide bar 10 is fixed in the middle of the bottom end of the bottom box 5. Two second sliders 15 are symmetrically arranged on the second slide bar 10. A second pressing spring 16 is arranged between the second sliders 15. The middle of the top end of the second slider 15 is connected to the vibration motor 6 through a support rod 9. A lower mold 4 is installed at the top end of the bottom box 5. The upper mold 18 presses the lower mold 4, and the first pressing spring 12 and the second pressing spring 16 are stretched, realizing the downward pressure of the lower mold 4 on the cross plate 8. After the ceramic product cools, the pressing plate 2 moves upward, and the first pressing spring 12 and the second pressing spring 16 instantaneously rebound, realizing the reset of the lower mold 4, which is convenient for demolding the formed product. A slot 19 is opened around the top end of the lower mold 4. A hydraulic cylinder 20 is provided at the top end of the mounting base 1. The telescopic end of the hydraulic cylinder 20 is connected to the upper mold 18 through a pressing plate 2. A plug board 17 is fixed around the bottom end of the upper mold 18. Rubber pads 22 are evenly arranged on both the inner and outer side walls of the plug board 17. Through holes 21 are opened on one side of the top ends of the pressing plate 2 and the upper mold 18. A feeding cover 3 is arranged on the other side of the top end of the pressing plate 2. Combined with the design of the plug board 17 and the rubber pads 22, it can effectively ensure the mold closing between the upper mold 18 and the lower mold 4.

[0032] As Figures 1-4As shown, in this embodiment, the hydraulic cylinder 20 is screwed to the mounting base 1 and the pressing plate 2. The insertion plate 17 and the insertion slot 19 are of matching sizes. The mounting base 1 realizes the installation and fixation of the upper die 18 and the lower die 4 for processing, facilitating the manufacturing of ceramic products. The upper die 18 is bolted to the pressing plate 2, and the insertion plate 17 is welded to the lower die 4. The hydraulic cylinder 20 drives the pressing plate 2 to press down, realizing the downward pressing of the upper die 18, and further realizing the mold closing between the upper die 18 and the lower die 4. The rubber pad 22 is bonded to the insertion plate 17. The through holes 21 are formed in the pressing plate 2 and the upper die 18. The feeding cover 3 is screwed to both the pressing plate 2 and the upper die 18. The design of the insertion plate 17 cooperating with the insertion slot 19 facilitates ensuring the perfect mold closing between the upper die 18 and the lower die 4. With the design of the rubber pad 22, it can effectively prevent the mud from flowing out through the gap between the two, ensuring the aesthetics of the ceramic products.

[0033] As Figures 1-4 shown, in this embodiment, the bottom box 5 is slidably connected to the mounting base 1, the lower die 4 is connected to the bottom box 5 by a clamping slot, and the water-cooling circulation pipe 11 is connected to the bottom box 5 by a clamping slot. The bottom box 5 realizes the installation and fixation of the lower die 4, etc. During the process of ceramic forming, the heat of the mud is carried out by the cold water in the water-cooling circulation pipes 11 on both sides, which can effectively accelerate the cooling speed of the ceramic. The first slide bar 13 and the second slide bar 10 are both screwed to the bottom box 5. The pressing spring one 12 is screwed to the first slider 14 and the bottom box 5. The pressing spring two 16 is screwed to the second slider 15. The upper die 18 presses the lower die 4, and the pressing spring one 12 and the pressing spring two 16 are stretched, realizing the downward pressing of the lower die 4 on the cross plate 8. After the ceramic product is cooled, the pressing plate 2 moves upward, and the pressing spring one 12 and the pressing spring two 16 instantaneously rebound, realizing the reset of the lower die 4, facilitating the demolding of the formed product. The cross plate 8 is screwed to the first slider 14. The heating pipe 7 is connected to the cross plate 8 by a clamping slot. The support rod 9 is hinged to both the housing of the vibration motor 6 and the second slider 15. The design of the cross plate 8 realizes the supporting effect on the bottom end of the lower die 4. With the design of the heating pipe 7, it can prevent the mud from solidifying after entering the device, preventing it from affecting the overall processing of the ceramic product. The design of the vibration motor 6 facilitates the vibration and exhaust of the lower die 4, avoiding small bubbles from affecting the processing effect of the device on the ceramic.

[0034] The specific implementation process of this embodiment is as follows: When using the device, after placing the device in an appropriate position, connect an external power supply to the device. First, install different upper molds 18 and lower molds 4 according to the shape of the ceramic product to be processed. After adding heated mud material into the lower mold 4, the hydraulic cylinder 20 drives the upper mold 18 on the pressing plate 2 to press down, and the insertion plate 17 is inserted into the insertion slot 19 to realize the pressing down of the cross plate 8. With the design of the rubber pad 22, it can effectively ensure the mold closing between the upper mold 18 and the lower mold 4, avoiding the outflow of the mud material from the gap between the two. At the same time, control the vibration motor 6 to work, which can realize the vibration exhaust of the lower mold 4 and avoid the influence of small bubbles on the ceramic forming. During the ceramic forming process, the heat of the mud material will be taken away by the cold water in the water-cooled circulation pipes 11 on both sides, which can effectively accelerate the cooling speed of the ceramic. After solidification is completed, the hydraulic cylinder 20 lifts up, and the pressing spring one 12 and the pressing spring two 16 rebound, realizing the upward movement of the lower mold 4, which is convenient for quickly removing the ceramic finished product.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mold for ceramic processing, characterized in that: It includes a mounting base (1), on which a bottom box (5) is provided. On both side walls inside the bottom box (5), two first slide bars (13) are symmetrically fixed. The upper ends of the first slide bars (13) are connected to a first slider (14) through a first pressing spring (12). A cross plate (8) is fixed between the two first sliders (14). A heating pipe (7) is arranged inside the cross plate (8). Water-cooling circulation pipes (11) are symmetrically installed on both side walls inside the bottom box (5). A vibration motor (6) is arranged in the middle at the bottom end of the cross plate (8). A second slide bar (10) is fixed in the middle at the bottom end inside the bottom box (5). Two second sliders (15) are symmetrically arranged on the second slide bar (10). A second pressing spring (16) is arranged between the second sliders (15). The middle at the top end of the second slider (15) is connected to the vibration motor (6) through a support rod (9). A lower mold (4) is installed at the top end of the bottom box (5). Slots (19) are formed around the top end of the lower mold (4). A hydraulic cylinder (20) is arranged at the top end of the mounting base (1). The telescopic end of the hydraulic cylinder (20) is connected to an upper mold (18) through a pressing plate (2). Plugs (17) are fixed around the bottom end of the upper mold (18). Rubber pads (22) are evenly arranged on the inner and outer side walls of the plugs (17). Through holes (21) are formed in one side at the top ends of the pressing plate (2) and the upper mold (18). A feeding cover (3) is arranged on the other side at the top end of the pressing plate (2).

2. A mold for ceramic processing according to claim 1, characterized in that: The hydraulic cylinder (20) is connected to the mounting base (1) and the pressing plate (2) by screws, and the plugs (17) and the slots (19) are matched in size.

3. A mold for ceramic processing according to claim 1, wherein: The upper mold (18) is connected to the pressing plate (2) by bolts, and the plugs (17) are welded to the lower mold (4).

4. A mold for ceramic processing according to claim 1, characterized in that: The rubber pads (22) are bonded to the plugs (17), the through holes (21) are formed in the pressing plate (2) and the upper mold (18), and the feeding cover (3) is screwed to both the pressing plate (2) and the upper mold (18).

5. A mold for ceramic processing according to claim 1, characterized in that: The bottom box (5) is slidably connected to the mounting base (1), the lower mold (4) is connected to the bottom box (5) by a clamping groove, and the water-cooling circulation pipes (11) are connected to the bottom box (5) by a clamping groove.

6. A mold for ceramic processing according to claim 1, characterized in that: Both the first slide bars (13) and the second slide bar (10) are connected to the bottom box (5) by screws, the first pressing spring (12) is connected to the first slider (14) and the bottom box (5) by screws, and the second pressing spring (16) is connected to the second slider (15) by screws.

7. A mold for ceramic processing according to claim 1, characterized in that: The cross plate (8) is connected to the first slider (14) by screws, the heating pipe (7) is connected to the cross plate (8) by a clamping groove, and the support rod (9) is hinged to both the outer shell of the vibration motor (6) and the second slider (15).

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