Slip casting device for porcelain

Abstract

The utility model relates to the technical field of slip casting, and discloses a porcelain slip casting device which comprises a supporting frame plate, a functional frame plate arranged on the supporting frame plate, a positive and negative tooth lead screw and two sets of lead screw sets arranged on the functional frame plate and arranged outside the positive and negative tooth lead screw at intervals in a sleeving mode. The clamping plate is arranged on the two sets of lead screw suites, clamping pressing plates and clamping supporting plates are arranged on the upper portion and the lower portion of the clamping plate respectively, the pouring hopper is arranged between the two sets of clamping pressing plates, and a quick release mechanism is arranged between the pouring hopper and the adjusting transverse rod. The two groups of oppositely distributed clamping plates adopt the positive and negative tooth screw rods as driving structures, the interval between the two groups of clamping plates can be adjusted through rotation of the positive and negative tooth screw rods, so that clamping of a forming mold is completed, a group of pouring funnels are arranged on the clamping pressing plate, and the tops of the pouring funnels are provided with larger openings, so that slurry is easier to pour, and the forming mold is more convenient to use. And the material pouring funnel adopts a quick-release structure and is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of slip injection molding, in particular to a slip injection molding device for porcelain. Background Art

[0002] Slurry casting refers to the method of selecting appropriate debonding agents (deflocculants) to evenly suspend powdered raw materials in a solution to make slurry, then pouring it into a water-absorbent model (usually a plaster mold) to absorb moisture and forming it into a green body according to the model. This method is often used to manufacture daily-use ceramics and building ceramics with complex shapes and low precision requirements.

[0003] Common grouting molding structures require pouring the slurry directly into the molding mold. Due to the small pouring port of the mold, the poured slurry will sometimes spill onto the mold surface, increasing the cleaning time. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a slip injection molding device for porcelain, which can effectively solve the problems of the prior art.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model discloses a slip injection molding device for porcelain, comprising a supporting frame plate and a functional frame plate arranged on the supporting frame plate.

[0009] The positive and negative thread screws are arranged on the functional frame plate, and the positive and negative thread screw rod outer shells are provided with two sets of thread rod kits distributed at intervals;

[0010] A clamping plate is arranged on the two sets of screw rod assemblies, and the upper and lower parts of the clamping plate are respectively provided with a clamping pressure plate and a clamping support plate;

[0011] A movable groove is provided on the upper part of the clamping plate, and an adjusting cross bar is inserted into the movable groove;

[0012] The pouring funnel is arranged between the two groups of clamping plates, and a quick release mechanism is arranged between the pouring funnel and the adjusting cross bar.

[0013] Furthermore, a functional column plate is fixedly arranged at one end of the functional frame plate, a column rotation shaft is fixedly arranged on the surface of the functional column plate, and the column rotation shaft is rotatably connected to the supporting frame plate.

[0014] Furthermore, one end of the positive and negative threaded rod is rotatably connected to the functional column plate, and the other end is provided with a rocker.

[0015] Furthermore, a forming mold is mounted above the two groups of clamping pallets, and the length of the clamping pallets is greater than the length of the clamping pressure plate.

[0016] Furthermore, the movable groove is provided with jacks distributed at intervals inside the groove, and a movable push rod capable of lateral sliding is installed on the upper part of the adjusting cross bar.

[0017] Furthermore, the front ends of the two groups of movable push rods are adapted to the jacks, and a spring portion is installed between the two groups of movable push rods.

[0018] Furthermore, the quick-release mechanism includes a positioning socket, a positioning block and a limit rod. The positioning socket is opened at the front end of the adjusting cross bar. The positioning block is inserted into the groove of the positioning socket. The other end of the positioning block is fixed to the outer wall of the pouring funnel. The limit rod is inserted into the positioning block.

[0019] (III) Beneficial effects

[0020] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0021] The utility model adopts positive and negative threaded screws as the driving structure of two groups of clamping plates distributed opposite to each other. The interval between the two groups of clamping plates can be adjusted by rotating the positive and negative threaded screws, so as to complete the clamping of the forming mold. The clamped forming mold can be turned over by the connection of the column rotating shaft, so that the excess slurry in the mold is more easily discharged. In order to reduce the slurry left on the surface of the mold, a group of pouring funnels are arranged on the clamping pressure plate. The top of the pouring funnel has a larger opening, which makes it easier to pour the slurry. The pouring funnel adopts a quick-detachable structure for easy replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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 or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0024] Figure 2 This is an enlarged view of the pouring funnel of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the pouring funnel in the utility model;

[0026] Figure 4 This is a cross-sectional view of the adjusting cross bar in the utility model;

[0027] The numbers in the figure represent: 1. Support frame plate; 2. Functional frame plate; 3. Functional column plate; 4. Column rotation axis; 5. Positive and negative thread screws; 6. Screw rod kit; 7. Clamping plate; 8. Clamping support plate; 9. Clamping pressure plate; 10. Adjusting cross bar; 11. Moving groove; 12. Moving push rod; 13. Discharging funnel; 14. Spring part; 15. Positioning socket; 16. Positioning plug block; 17. Limit rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0029] The utility model is further described below in conjunction with embodiments.

[0030] Example

[0031] A slip casting molding device for porcelain of this embodiment, such as Figure 1-4 As shown, it includes a support frame plate 1 and a functional frame plate 2 arranged on the support frame plate 1. In order to complete the connection between the functional frame plate 2 and the support frame plate 1, the column surface of the functional frame plate 2 is a functional column plate 3. A group of column rotation shafts 4 are fixedly arranged at the center of the functional column plate 3, and the other end of the column rotation shaft 4 rotates through the support frame plate 1, so that the functional frame plate 2 can rotate relying on the support frame plate 1. In order to further improve the stability, an annular slide groove is arranged outside the column rotation shaft 4, and a slide rod is arranged in the slide groove. The other end of the slide rod is connected to the functional frame plate 2, thereby improving the rotation stability and basic stability of the functional frame plate 2.

[0032] The positive and negative threaded screw rods 5 are arranged on the functional frame plate 2, and two sets of threaded rod sets 6 are arranged outside the positive and negative threaded screw rods 5. A slide groove is arranged on the upper part of the functional frame plate 2, and the bottom of the threaded rod set 6 extends into the slide groove through a support rod, and one end of the positive and negative threaded screw rods 5 is rotatably connected with the functional column plate 3, and the other end of the positive and negative threaded screw rods 5 extends outward and is equipped with a set of rockers, through which the positive and negative threaded screw rods 5 can be rotated, and the two sets of threaded rod sets 6 arranged outside the positive and negative threaded screw rods 5 can be rotated in the opposite direction. movement; the clamping plate 7 is arranged on the two sets of screw rod sets 6, and the upper and lower parts of the clamping plate 7 are respectively provided with a clamping pressure plate 9 and a clamping support plate 8, and the bottom of the clamping support plate 8 is fixedly connected to the upper part of the screw rod set 6, so as the screw rod set 6 moves, the two sets of clamping plates 7 will move synchronously, and the two sets of clamping support plates 8 are equipped with a forming mold above, and the length of the clamping support plate 8 is greater than the length of the clamping pressure plate 9, so the bottom sides of the mold will be placed above the two sets of clamping support plates 8;

[0033] The moving groove 11 is provided at the upper part of the clamping plate 9, and the adjusting cross bar 10 is inserted into the groove of the moving groove 11, and the groove of the moving groove 11 is provided with jacks distributed at intervals, and the upper part of the adjusting cross bar 10 is provided with a moving push rod 12 that can slide laterally. The front ends of the two groups of moving push rods 12 are adapted to the jacks, and a spring portion 14 is installed between the two groups of moving push rods 12. The two groups of moving push rods 12 can move laterally in the adjusting cross bar 10, and after pinching the two groups of moving push rods 12, the spring portion 14 is compressed to disengage the front ends of the two groups of moving push rods 12 from the jacks, so that the adjusting cross bar 10 can be radially displaced in the groove of the moving groove 11, so that the position of the pouring funnel 13 can be adjusted.

[0034] The pouring funnel 13 is arranged between the two groups of clamping plates 9, and a quick release mechanism is arranged between the pouring funnel 13 and the adjusting cross bar 10. The quick release mechanism includes a positioning socket 15, a positioning plug 16 and a limiting rod 17. The positioning socket 15 is arranged at the front end of the adjusting cross bar 10, and the positioning plug 16 is inserted into the groove of the positioning socket 15. The other end of the positioning plug 16 is fixed to the outer wall of the pouring funnel 13. The limiting rod 17 is inserted into the positioning plug 16, and a socket is arranged on the end face of the positioning plug 16. Similarly, the surface of the adjusting cross bar 10 passes through the socket, and the front end of the limiting rod 17 can pass through the two groups of sockets to limit the positioning plug 16 in the groove of the positioning socket 15. In this way, the pouring funnel 13 can be quickly installed, which is convenient for the subsequent replacement of the pouring funnel 13.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A slip casting device for porcelain, comprising a support frame plate (1) and a functional frame plate (2) arranged on the support frame plate (1), Features: The positive and negative threaded screw rods (5) are arranged on the functional frame plate (2), and two sets of threaded screw rod sets (6) are arranged at intervals on the outer shell of the positive and negative threaded screw rods (5); A clamping plate (7) is arranged on the two sets of screw rod sets (6), and the upper and lower parts of the clamping plate (7) are respectively provided with a clamping pressure plate (9) and a clamping support plate (8); A movable groove (11) is provided on the upper part of the clamping plate (9), and an adjusting cross bar (10) is inserted into the movable groove (11); The pouring funnel (13) is arranged between the two groups of clamping plates (9), and a quick release mechanism is arranged between the pouring funnel (13) and the adjusting cross bar (10).

2. The slip casting device for porcelain according to claim 1, characterized in that: A functional column plate (3) is fixedly provided at one end of the functional frame plate (2), a column rotation shaft (4) is fixedly provided on the surface of the functional column plate (3), and the column rotation shaft (4) is rotatably connected to the support frame plate (1).

3. The slip casting device for porcelain according to claim 1, characterized in that: One end of the positive and negative threaded rod (5) is rotatably connected to the functional column plate (3), and the other end is provided with a rocker.

4. The slip casting device for porcelain according to claim 1, characterized in that: A forming die is mounted above the two groups of clamping support plates (8), and the length of the clamping support plates (8) is greater than the length of the clamping pressure plate (9).

5. The slip casting device for porcelain according to claim 1, characterized in that: The movable groove (11) is provided with insert holes distributed at intervals inside the groove, and a movable push rod (12) capable of lateral sliding is installed on the upper part of the adjusting cross bar (10).

6. The slip casting device for porcelain according to claim 5, characterized in that: The front ends of the two groups of movable push rods (12) are adapted to the insertion holes, and a spring portion (14) is installed between the two groups of movable push rods (12).

7. The slip casting device for porcelain according to claim 1, characterized in that: The quick-release mechanism comprises a positioning socket (15), a positioning plug (16) and a limiting rod (17); the positioning socket (15) is arranged at the front end of the adjusting cross bar (10); the positioning plug (16) is inserted into the groove of the positioning socket (15); the other end of the positioning plug (16) is fixed to the outer wall of the pouring funnel (13); and the limiting rod (17) is inserted into the positioning plug (16).

Images