Celadon ware manufacturing mold

Abstract

The utility model discloses a celadon ware manufacturing mold which comprises a first semicircular mold shell and a second semicircular mold shell, ware forming cavities are formed in the first semicircular mold shell and the second semicircular mold shell, and semicircular positioning rings are fixedly connected to the outer wall of the first semicircular mold shell and the outer wall of the second semicircular mold shell. Mounting plates are fixedly connected to the bottoms of the outer walls of the first semicircular mold shell and the second semicircular mold shell, supporting vertical rods are fixedly mounted on the mounting plates, self-adaptive connecting structures are connected to the tops of the supporting vertical rods in a supporting mode, and downward pressing components are mounted at the centers of the self-adaptive connecting structures in a penetrating mode; the celadon ware mold has the beneficial effects that the structure is simple, the whole mold adopts the structural design that the left part and the right part are detachable, the demolding work of the pressed and formed celadon ware is convenient, the irregular, thin and small-size celadon ware can be manufactured, the manual manufacturing of the small-batch and high-quality celadon ware is realized, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of celadon forming molds, in particular to a celadon ware manufacturing mold. Background Art

[0002] Celadon is a treasure of Chinese ceramic firing technology, a kind of porcelain with green glaze on the surface. The formation of celadon color is mainly due to the presence of a certain amount of iron oxide in the body glaze, which is fired in a reducing flame atmosphere. However, some celadons have impure iron content and insufficient reducing atmosphere, so the color appears yellow or yellowish brown. Celadon is famous for its fine porcelain, bright and smooth lines, dignified and simple shapes, and pure and colorful colors.

[0003] Celadon molding is the process of making a green body with a certain shape and size by various methods from the prepared green material. The molding methods of celadon are usually slip injection molding, plastic molding and pressing molding. Most of these molding methods are suitable for mass production with high volume, high quality and low cost. However, these mass production processes are not suitable for celadon vessels with complex shapes, irregular shapes, thinness, small volumes and other strict size requirements.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a mold for making celadon vessels.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a celadon vessel production mold, including a semicircular mold shell one and a semicircular mold shell two, wherein the semicircular mold shell one and the semicircular mold shell two form a vessel molding cavity, the outer walls of the semicircular mold shell one and the semicircular mold shell two are fixedly connected with semicircular positioning rings, the bottoms of the outer walls of the semicircular mold shell one and the semicircular mold shell two are fixedly connected with mounting plates, the mounting plates are fixedly installed with supporting vertical rods, the top support of the supporting vertical rods is connected with an adaptive connecting structure, a pressing member is installed through the center of the adaptive connecting structure, the bottom end of the pressing member is connected with a sealing cover plate, and the bottom end of the sealing cover plate is connected with a pressing device.

[0007] Preferably, the semicircular mold shell 1 and the semicircular mold shell 2 both include a metal shell, the inner wall of the metal shell is provided with a polyurethane rubber inner layer, the bottom of the vessel molding cavity forms a bottom moon core, and the outside of the bottom moon core is provided with a bottom groove.

[0008] Preferably, the adaptive connection structure comprises a supporting transverse plate, both ends of which are provided with inner sliding cavities, an extension plate slidingly passing through the inner sliding cavity, and one end of the extension plate is fixedly connected to the supporting vertical rod.

[0009] Preferably, guide grooves are provided on the upper and lower sides of the inner wall of the inner sliding cavity, one end of the extension plate located in the inner sliding cavity is integrally connected with a guide slider matching the guide groove, one end of the extension plate is supported by a return spring connected to the inner wall of the inner sliding cavity, a through hole is provided at the center of the supporting cross plate, and a guide protrusion is integrally connected in the through hole.

[0010] Preferably, the pressing member comprises a guide column movably passing through the through hole, the top of the guide column is fixedly connected to a fixed top plate, and the bottom end of the guide column is connected to the pressing device via a connecting sleeve.

[0011] Preferably, strip grooves are provided on both sides of the guide column, the strip grooves match the guide protrusions, and the bottom of the fixed top plate is symmetrically connected with a second reset spring, and the bottom end of the second reset spring is fixedly connected to the supporting cross plate through a fixing plate.

[0012] Preferably, both ends of the semicircular positioning ring are integrally connected with connecting blocks, a limiting screw is threadedly penetrated through the connecting block, and both ends of the limiting screw are threadedly sleeved with limiting nuts.

[0013] The utility model provides a celadon ware production mold, which has the following beneficial effects:

[0014] By forming a vessel molding cavity inside the semicircular mold shell one and the semicircular mold shell two, the raw material can be placed therein, the semicircular mold shell one and the semicircular mold shell two are installed and fixed by a semicircular positioning ring, the adaptive connecting structure is supported and connected by a set mounting plate in cooperation with a supporting vertical rod, a pressing component is installed on the adaptive connecting structure, and when the raw material is molded, the pressing tool is driven down by the pressing component to compact and mold the raw material in the vessel molding cavity until the sealing cover plate seals the vessel molding cavity. The utility model has a simple structure, and the overall mold is a left-right detachable structural design, which is convenient for demolding the celadon vessel after pressing and molding, and can be made into irregular, thin, and small-volume celadon vessels, thereby realizing the manual small-batch and high-quality production of celadon vessels and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view of a celadon vessel production mold according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a semicircular mold shell 1 and a semicircular mold shell 2 in a celadon ware production mold according to an embodiment of the utility model;

[0018] Figure 3 It is a cross-sectional view of an adaptive connection structure in a celadon vessel production mold according to an embodiment of the utility model;

[0019] Figure 4 The utility model is a schematic structural diagram of a pressing component in a mold for making a celadon vessel according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Semicircular mold shell 1; 2. Semicircular mold shell 2; 3. Vessel molding cavity; 4. Semicircular positioning ring; 5. Mounting plate; 6. Support vertical rod; 7. Adaptive connection structure; 8. Pressing member; 9. Sealing cover plate; 10. Pressing device; 11. Metal shell; 12. Polyurethane rubber inner layer; 13. Bottom moon core; 14. Bottom groove; 15. Support cross plate; 16. Inner sliding cavity; 17. Extension plate; 18. Guide slider; 19. Guide slide groove; 20. Reset spring 1; 21. Through hole; 22. Guide protrusion; 23. Guide column; 24. Fixed top plate; 25. Connecting sleeve; 26. Strip groove; 27. Reset spring 2; 28. Fixing plate; 29. ​​Connecting block; 30. Limiting screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a celadon vessel production mold, including a semicircular mold shell 1 and a semicircular mold shell 2, wherein a vessel forming cavity 3 is formed inside the semicircular mold shell 1 and the semicircular mold shell 2, and a semicircular positioning ring 4 is fixedly connected to the outer wall of the semicircular mold shell 1 and the semicircular mold shell 2. By forming the vessel forming cavity 3 inside the semicircular mold shell 1 and the semicircular mold shell 2, raw materials can be placed therein, and the semicircular mold shell 1 and the semicircular mold shell 2 are installed and fixed by the semicircular positioning ring 4. The outer wall bottoms of the semicircular mold shell 1 and the semicircular mold shell 2 are fixedly connected with a mounting plate 5, and the mounting plate 5 is fixedly connected to the outer wall bottoms of the semicircular mold shell 1 and the semicircular mold shell 2. A supporting vertical rod 6 is fixedly installed, and the top support connection of the supporting vertical rod 6 is connected with an adaptive connection structure 7. A pressing component 8 is installed through the center of the adaptive connection structure 7. The bottom end of the pressing component 8 is connected with a sealing cover plate 9. The bottom end of the sealing cover plate 9 is connected with a pressing device 10. The adaptive connection structure 7 is supported and connected by the provided mounting plate 5 in cooperation with the supporting vertical rod 6. The pressing component 8 is installed on the adaptive connection structure 7. When the raw material is formed, the pressing device 10 is driven down by the pressing component 8 to compact and form the raw material in the vessel forming cavity 3 until the sealing cover plate 9 seals the vessel forming cavity 3.

[0024] In one embodiment, please refer to the attached manual. Figure 2 As shown, the semicircular mold shell 1 and the semicircular mold shell 2 both include a metal shell 11, the inner wall of the metal shell 11 is provided with a polyurethane rubber inner layer 12, the bottom of the vessel forming cavity 3 forms a bottom moon core 13, and the outside of the bottom moon core 13 is provided with a bottom groove 14. The metal shell 11 is provided to prevent the problem of dimensional deformation and distortion during pressing, and the polyurethane rubber inner layer 12 is provided with elastic buffering to reduce the problem of inconsistent shrinkage of the blank.

[0025] In one embodiment, please refer to the attached manual. Figure 3As shown, the adaptive connection structure 7 includes a support cross plate 15, both ends of which are provided with an inner sliding cavity 16, an extension plate 17 is provided in the inner sliding cavity 16 for sliding penetration, one end of the extension plate 17 is fixedly connected to the support vertical rod 6, the inner wall of the inner sliding cavity 16 is provided with a guide slot 19 on both sides, one end of the extension plate 17 located in the inner sliding cavity 16 is integrally connected with a guide slider 18 matching the guide slot 19, one end of the extension plate 17 is connected with a return spring 1 20 supported by the inner wall of the inner sliding cavity 16, a through hole 21 is provided at the center of the support cross plate 15, and a guide protrusion 22 is integrally connected in the through hole 21. The corresponding support vertical rod 6 is connected by sliding the extension plate 17 provided in the support cross plate 15, when the semicircular formwork 1 and the semicircular formwork 2 are opened, the extension plate 17 extends outward, and the provided return spring 1 20 connects the extension plate 17.

[0026] In one embodiment, please refer to the attached manual. Figure 4 As shown, the pressing member 8 includes a guide column 23 that movably passes through the through hole 21, a fixed top plate 24 is fixedly connected to the top of the guide column 23, the bottom end of the guide column 23 is connected to the pressing device 10 through a connecting sleeve 25, strip grooves 26 are provided on both sides of the guide column 23, and the strip grooves 26 match the guide protrusions 22, and a second return spring 27 is symmetrically connected to the bottom of the fixed top plate 24, and the bottom end of the second return spring 27 is fixedly connected to the supporting cross plate 15 through a fixing plate 28. By pressing down the guide column 23, the guide column 23 slides downward in the through hole 21, and the pressing device 10 is moved downward by the strip grooves 26 and the guide protrusions 22 as guides, so as to press and form the raw materials in the vessel forming cavity 3, and the second return spring 27 is provided to facilitate the reset of the guide column 23 when not in use.

[0027] In one embodiment, please refer to the attached manual. Figure 1 As shown, both ends of the semicircular positioning ring 4 are integrally connected with a connecting block 29, and a limiting screw 30 is threadedly penetrated on the connecting block 29, and both ends of the limiting screw 30 are threadedly sleeved with a limiting nut. By setting the connecting block 29 to cooperate with the limiting screw 30, the two ends of the semicircular positioning ring 4 are connected and fixed by the function of the limiting nut.

[0028] In actual application, by forming a vessel forming cavity 3 inside the semicircular mold shell 1 and the semicircular mold shell 2, the raw material can be placed therein, and the semicircular mold shell 1 and the semicircular mold shell 2 are installed and fixed by the semicircular positioning ring 4, and the adaptive connecting structure 7 is supported and connected by the arranged mounting plate 5 and the supporting vertical rod 6, and the pressing component 8 is installed on the adaptive connecting structure 7. When the raw material is formed, the pressing tool 10 is driven downward by the pressing component 8 to compact and form the raw material in the vessel forming cavity 3 until the sealing cover plate 9 seals the vessel forming cavity 3. The utility model has a simple structure, and the overall mold is a left-right detachable structure design, which is convenient for demolding the celadon vessel after pressing and forming, and can be made into irregular, thin, and small-volume celadon vessels, thereby realizing the manual small-batch and high-quality production of celadon vessels and improving efficiency.

[0029] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A celadon ware production mold, characterized in that: The invention comprises a semicircular mold shell (1) and a semicircular mold shell (2), wherein a vessel forming cavity (3) is formed inside the semicircular mold shell (1) and the semicircular mold shell (2), wherein the semicircular mold shell (1) and the semicircular mold shell (2) both comprise a metal shell (11), wherein the inner wall of the metal shell (11) is provided with a polyurethane rubber inner layer (12), wherein the bottom of the vessel forming cavity (3) forms a bottom moon core (13), wherein the outer side of the bottom moon core (13) is provided with a bottom groove (14), wherein the outer walls of the semicircular mold shell (1) and the semicircular mold shell (2) are both fixedly connected with a semicircular positioning ring (4), wherein the semicircular mold shell (1) and the semicircular mold shell (2) are provided with a bottom groove (14), wherein the bottom of the vessel forming cavity (3) forms a bottom moon core (13), wherein the bottom ... bottom of the bottom moon core (13) is provided with a bottom groove (14), wherein the bottom of the bottom moon core (13) is provided with a bottom groove (14), wherein the bottom of the bottom moon core (13) is provided with a bottom groove (14), wherein the bottom of the bottom moon core (13) is provided with a bottom groove (14), wherein the bottom of the bottom moon core (13) is provided with a bottom groove (14), wherein the bottom of the bottom moon core (13) is provided with a bottom groove (14), wherein the bottom of the bottom moon The bottom of the outer wall of the second mold shell (2) is fixedly connected with a mounting plate (5), and a supporting vertical rod (6) is fixedly installed on the mounting plate (5). The top support of the supporting vertical rod (6) is connected with an adaptive connection structure (7), and a pressing component (8) is installed through the center of the adaptive connection structure (7). The bottom end of the pressing component (8) is connected with a sealing cover plate (9), and the bottom end of the sealing cover plate (9) is connected with a pressing device (10). Both ends of the semicircular positioning ring (4) are integrally connected with a connecting block (29), and a limiting screw (30) is threadedly penetrated on the connecting block (29), and both ends of the limiting screw (30) are threadedly sleeved with limiting nuts.

2. A celadon vessel production mold according to claim 1, characterized in that: The adaptive connection structure (7) comprises a supporting transverse plate (15), both ends of which are provided with inner sliding cavities (16), an extension plate (17) slidingly penetrating the inner sliding cavity (16), and one end of the extension plate (17) is fixedly connected to the supporting vertical rod (6).

3. A celadon vessel production mold according to claim 2, characterized in that: The inner wall of the inner sliding cavity (16) is provided with guide grooves (19) on both the upper and lower sides; one end of the extension plate (17) located in the inner sliding cavity (16) is integrally connected with a guide slider (18) matching the guide groove (19); one end of the extension plate (17) is supported and connected with a return spring (20) on the inner wall of the inner sliding cavity (16); a through hole (21) is provided at the center of the supporting cross plate (15); a guide protrusion (22) is integrally connected in the through hole (21).

4. A celadon vessel production mold according to claim 3, characterized in that: The pressing member (8) comprises a guide column (23) movably passing through the through hole (21), the top of the guide column (23) is fixedly connected to a fixed top plate (24), and the bottom end of the guide column (23) is connected to the pressing device (10) via a connecting sleeve (25).

5. The celadon vessel production mold according to claim 4, characterized in that: The guide column (23) is provided with strip grooves (26) on both sides, and the strip grooves (26) match the guide protrusions (22). The bottom of the fixed top plate (24) is symmetrically connected with a second return spring (27), and the bottom end of the second return spring (27) is fixedly connected to the supporting horizontal plate (15) through a fixing plate (28).

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