CN214644528U

CN214644528U - Injection mold for ceramic design of adjustable inner wall decorative pattern

Info

Publication number: CN214644528U
Application number: CN202022776170.2U
Authority: CN
Inventors: 夏怡
Original assignee: Wuanzhou Arts And Crafts Vocational College
Current assignee: Wuanzhou Arts And Crafts Vocational College
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-09
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an injection mold for ceramic design of adjustable inner wall decorative pattern, including lower bolster and bottom plate, the upper end top of lower bolster is provided with the die core board, the upper end top of die core board is provided with the roof, the bottom plate sets up in the lower extreme bottom of lower bolster, the lower extreme bottom of bottom plate is provided with the cushion, and the lower extreme bottom of cushion is provided with the backing plate, and the oblique screw rod sets up in the inside and the bottom plate junction of lower bolster, the inboard middle-end of cushion is provided with down the movable plate, and moves down the inside outside of movable plate and be provided with outer push rod. The injection mold for ceramic design with the adjustable inner wall patterns is provided with the spring group, the spring group is arranged at the joint of the lower moving plate and the upper moving plate, the spring group can be continuously stretched when the lower moving plate gradually moves downwards and the upper moving plate is limited to move downwards by the cushion block, and the spring group can rebound after injection molding and cooling are completed to push the upper moving plate at the upper end better so as to achieve the purpose of quick demolding.

Description

Injection mold for ceramic design of adjustable inner wall decorative pattern

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold for ceramic design of adjustable inner wall decorative pattern.

Background

The ceramic is the traditional art and craft article in our country nowadays, receive the popular more and more, in order to guarantee the production efficiency of the ceramic, utilize modern mechanical technology to accelerate its shaping efficiency, through injecting the ceramic material of melting into the cavity of the mould through the high pressure, after cooling and solidifying, get the method of the shaping article.

When the injection mold for ceramic design in the market is used, due to various patterns on the outer part of a ceramic product, a mold plate needs to be replaced for producing ceramics with different patterns, so that the effect of quickly adjusting the patterns is achieved, and the production efficiency is ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold for ceramic design of adjustable inner wall decorative pattern to solve and to provide in the above-mentioned background art because the outside decorative pattern of ceramic product is various, for the pottery of the different decorative patterns of needs production, need just change its mould board, reach the effect of quick adjustment decorative pattern, guarantee the problem of the efficiency of its production.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for ceramic design with adjustable inner wall patterns comprises a lower template and a bottom plate, wherein a mold core plate is arranged at the top of the upper end of the lower template, a top plate is arranged at the top of the upper end of the mold core plate, the bottom plate is arranged at the bottom of the lower end of the lower template, a cushion block is arranged at the bottom of the lower end of the bottom plate, a base plate is arranged at the bottom of the lower end of the cushion block, an inclined screw is arranged at the joint of the inner side of the lower template and the bottom plate, a lower moving plate is arranged at the middle end of the inner side of the cushion block, an outer push rod is arranged at the outer side of the inner side of the lower moving plate, a movable rod is arranged at the joint of the outer wall of the outer push rod and the inner side of the lower template, an inner push rod is arranged at the inner side of the lower moving plate, an upper moving plate is arranged at the top of the upper end of the lower moving plate, a spring group is arranged at the joint of the lower end of the upper moving plate and the lower moving plate, a connecting shaft is arranged at the middle part of the lower moving plate, and a main push rod is arranged around the outer wall of the upper moving plate.

Preferably, the lower template forms a detachable structure through the inclined screw rod and the bottom plate, and the lower template and the bottom plate are attached to each other.

Preferably, the bottom plate, the cushion block and the base plate are distributed in parallel, and the cushion block and the upper moving plate are matched with each other in size.

Preferably, the movable rod is connected with the outer push rod, and the outer push rod is movably connected with the upper moving plate.

Preferably, the lower moving plate and the upper moving plate form an elastic structure through a spring group, and the upper moving plate and the main push rod form a fixed connection.

Preferably, the inner push rods are symmetrically distributed along the central axis of the lower template, and the inner push rods and the lower moving plate are vertically distributed.

Compared with the prior art, the beneficial effects of the utility model are that: the injection mold for ceramic design with the adjustable inner wall patterns is provided with the spring group, the spring group is arranged at the joint of the lower moving plate and the upper moving plate, the spring group can be continuously stretched when the lower moving plate gradually moves downwards and the upper moving plate is limited to move downwards by the cushion block, and the spring group can rebound after injection molding and cooling are completed to push the upper moving plate at the upper end better so as to achieve the purpose of quick demolding.

The lower bolster passes through to constitute detachable construction between oblique screw rod and the bottom plate, whole lower bolster and bottom plate are as whole injection mold's foundation structure, its junction adopts the mode of oblique screw rod to connect, guarantee the joint strength of its junction, stable in structure, and closely laminate between lower bolster and the bottom plate, can guarantee the stability of its structure, guarantee its in-process accuracy nature of moulding plastics, thereby be convenient for dismantle the change with its lower bolster, reach the purpose of quick replacement inner wall decorative pattern.

The movable rod and the outer push rod are connected with each other, the movable rod and the outer push rod are movably connected, so that the movable rod can vertically move on the outer wall of the outer push rod in a small range, when the movable rod is pressed down by a part at the upper end, after the movable rod moves down for a certain distance, the outer push rod can be pushed to the lower end, the lower moving plate is extruded to move down, a foundation is laid for taking out a ceramic product, and the movable rod and the outer push rod are connected in a mode that the small-range buffer distance is ensured, and the stability of die assembly is ensured.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the closed structure of the present invention;

fig. 3 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a lower template; 2. a base plate; 3. cushion blocks; 4. a base plate; 5. a movable rod; 6. a lower moving plate; 7. an inner push rod; 8. an oblique screw; 9. a main push rod; 10. a core plate; 11. a top plate; 12. moving the plate upwards; 13. an outer push rod; 14. a connecting shaft; 15. and a spring set.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an injection mold for ceramic design with adjustable inner wall patterns comprises a lower template 1, a bottom plate 2, cushion blocks 3, a cushion plate 4, movable rods 5, a lower moving plate 6, inner push rods 7, inclined screw rods 8, a main push rod 9, a mold core plate 10, a top plate 11, an upper moving plate 12, outer push rods 13, a connecting shaft 14 and a spring group 15, wherein the top of the upper end of the lower template 1 is provided with the mold core plate 10, the top of the upper end of the mold core plate 10 is provided with the top plate 11, the bottom plate 2 is arranged at the bottom of the lower end of the lower template 1, the bottom of the lower end of the bottom plate 2 is provided with the cushion blocks 3, the bottom of the lower end of the cushion blocks 3 is provided with the cushion plate 4, the inclined screw rods 8 are arranged at the joint of the inner part of the lower template 1 and the bottom plate 2, the middle end of the inner side of the cushion blocks 3 is provided with the lower moving plate 6, the outer push rods 13 are arranged at the outer side of the inner side of the lower moving plate 6, the movable rods 5 are arranged at the joint of the outer wall of the outer push rods 13 and the inner part of the lower template 1, an inner push rod 7 is arranged on the inner side of the inner portion of the lower moving plate 6, an upper moving plate 12 is arranged on the top of the upper end of the lower moving plate 6, a spring group 15 is arranged at the joint of the lower end of the upper moving plate 12 and the upper end of the lower moving plate 6, a connecting shaft 14 is arranged in the middle of the lower end of the lower moving plate 6, and main push rods 9 are arranged on the periphery of the outer wall of the upper moving plate 12.

The lower template 1 and the bottom plate 2 are connected in a mode of the inclined screw 8 to ensure the connection strength of the connection part and the stable structure, and the lower template 1 and the bottom plate 2 are tightly attached to ensure the stability of the structure and the accuracy of the lower template in the injection molding process, so that the lower template 1 can be conveniently disassembled and replaced to achieve the purpose of quickly replacing the patterns on the inner wall;

the bottom plate 2, the cushion block 3 and the backing plate 4 are distributed in parallel, the cushion block 3 and the upper movable plate 12 are matched in size, the whole bottom plate 2, the cushion block 3 and the backing plate 4 are used as main supporting structures of the injection mold, the joints of the bottom plate, the cushion block 3 and the backing plate 4 are fixedly connected in a welding mode, the stable structure of the joints is guaranteed, a groove is formed in the inner side of the cushion block 3, the size of the groove is matched with that of the upper movable plate 12, when the upper movable plate 12 moves downwards, the groove can be attached to the lower wall of the groove to be stable, the position of the upper movable plate 12 is limited, and the stability of the upper movable plate is guaranteed;

the movable rod 5 is connected with the outer push rod 13, the outer push rod 13 is movably connected with the upper moving plate 12, the movable rod 5 is movably connected with the outer push rod 13, so that the movable rod 5 can vertically move on the outer wall of the outer push rod 13 in a small amplitude, when the movable rod 5 is pressed down by a part at the upper end, the outer push rod 13 can be pushed to the lower end after moving down for a certain distance, the lower moving plate 6 is extruded to move down, a foundation is laid for taking out a ceramic product, and the connection mode of the movable rod 5 and the outer push rod 13 can ensure that the movable rod has a buffer distance in a small amplitude and ensure the stability of mold closing;

the lower moving plate 6 forms an elastic structure through a spring group 15 and the upper moving plate 12, the upper moving plate 12 and the main push rod 9 form a fixed connection, the spring group 15 is arranged at the joint of the lower moving plate 6 and the upper moving plate 12, when the lower moving plate 6 gradually moves downwards and the upper moving plate 12 is limited to move downwards by the cushion block 3, the spring group 15 can be continuously stretched, and after the injection molding cooling is finished, the spring group 15 can rebound to push the upper moving plate 12 at the upper end better, so that the purpose of quick demolding is achieved;

the inner push rods 7 are symmetrically distributed along the central axis of the lower template 1, the inner push rods 7 and the lower moving plate 6 are vertically distributed, the inner push rods 7 are symmetrically fixed inside the lower moving plate 6, and when the upper-end die core plate 10 is subjected to die assembly, the die core plate 10 can press the inner push rods 7 downwards, so that the lower moving plate 6 is pushed to prepare for the next elastic reset, a good buffering effect can be achieved in the process of die assembly, and the stability of injection molding operation of the lower moving plate is guaranteed.

The working principle is as follows: for the ceramic design injection mold with the adjustable inner wall patterns, firstly, the whole injection mold is placed on an injection molding machine through an operator, the entire mold is fixed by the top plate 11 at the upper end and the cushion plate 4 at the lower end, and when the mold is closed, the top plate 11 at the upper end is moved downward, in the process of moving downwards, the movable rod 5 at the lower end, the inner push rod 7 and the main push rod 9 are pressed to move downwards, during the process that the lower moving plate 6 is gradually moved downwards and the upper moving plate 12 is limited to move downwards by the cushion block 3, the spring assembly 15 is continuously stretched, and when the mold core plate 10 and the lower mold plate 1 are jointed, injecting the molten ceramic material into the mold cavity through the injection port at the upper end, cooling the molten ceramic material after injection, the spring set 15 will rebound to push the upper moving plate 12 and the lower moving plate 6 upwards better, so as to achieve the purpose of fast demoulding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold for ceramic design of adjustable inner wall decorative pattern, includes lower bolster (1) and bottom plate (2), its characterized in that: a die core plate (10) is arranged at the top of the upper end of the lower template (1), a top plate (11) is arranged at the top of the upper end of the die core plate (10), the bottom plate (2) is arranged at the bottom of the lower end of the lower template (1), a cushion block (3) is arranged at the bottom of the lower end of the bottom plate (2), a backing plate (4) is arranged at the bottom of the lower end of the cushion block (3), an inclined screw (8) is arranged at the joint of the inner part of the lower template (1) and the bottom plate (2), a lower moving plate (6) is arranged at the middle end of the inner side of the cushion block (3), an outer push rod (13) is arranged at the outer side of the inner part of the lower moving plate (6), a movable rod (5) is arranged at the joint of the outer wall of the outer push rod (13) and the inner part of the lower template (1), an inner push rod (7) is arranged at the inner side of the lower moving plate (6), an upper moving plate (12) is arranged at the top of the upper end of the lower moving plate (6), and a spring group (15) is arranged at the joint of the lower end of the upper moving plate (12) and the upper end of the lower moving plate (6), a connecting shaft (14) is arranged in the middle of the lower end of the lower moving plate (6), and main push rods (9) are arranged on the periphery of the outer wall of the upper moving plate (12).

2. The injection mold for ceramic design with adjustable inner wall patterns as claimed in claim 1, wherein: the lower template (1) is detachably connected with the bottom plate (2) through the inclined screw (8), and the lower template (1) and the bottom plate (2) are attached to each other.

3. The injection mold for ceramic design with adjustable inner wall patterns as claimed in claim 1, wherein: the bottom plate (2) is distributed in parallel with the cushion block (3) and the cushion plate (4), and the cushion block (3) and the upper moving plate (12) are matched with each other in size.

4. The injection mold for ceramic design with adjustable inner wall patterns as claimed in claim 1, wherein: the movable rod (5) is connected with the outer push rod (13), and the outer push rod (13) is movably connected with the upper moving plate (12).

5. The injection mold for ceramic design with adjustable inner wall patterns as claimed in claim 1, wherein: the lower moving plate (6) forms an elastic structure with the upper moving plate (12) through a spring group (15), and the upper moving plate (12) is fixedly connected with the main push rod (9).

6. The injection mold for ceramic design with adjustable inner wall patterns as claimed in claim 1, wherein: the inner push rods (7) are symmetrically distributed along the central axis of the lower template (1), and the inner push rods (7) and the lower moving plate (6) are vertically distributed.