CN212684273U

CN212684273U - Forming equipment for electronic ceramics

Info

Publication number: CN212684273U
Application number: CN202020645603.8U
Authority: CN
Inventors: 何震
Original assignee: Xinhua Zhengneng Fine Ceramics Co ltd
Current assignee: Xinhua Zhengneng Fine Ceramics Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-03-12
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a former for electronic ceramics sets up the upper and lower mode that compresses tightly of splenium and pushing down the combination, and the method of the motion of its steady work of support control of combination support column makes the upper and lower moulding-die dynamics even, makes the body compress tightly in-process density even, and fashioned body density is high, is difficult for collapsing the deformation, and is of high quality. The feeding assembly converts circular motion into linear motion of the push plate in the supporting block through the first connecting rod and the second connecting rod, the push plate is used as a feeding unit and a material unit, raw materials are poured into the die to be molded, after the molding, the blank is pushed out by the push plate, the whole processing process is less in manual participation, and the quality of the produced product is high. Generally speaking the utility model provides an uneven in the pressurization intensity among the electronic ceramic forming process, body density is uneven, the not high problem of degree of automation.

Description

Forming equipment for electronic ceramics

Technical Field

The utility model relates to an electron ceramic processing equipment field specifically is an electron former for pottery.

Background

Ceramics having electrical and magnetic properties can be used in the electronics industry and are called electronic ceramics. The electronic ceramic is a ceramic with new functions finally obtained through controlling the surface, grain boundary and size structure. Can be widely applied to the aspects of energy sources, household appliances, automobiles and the like. Common forming methods of common electronic ceramics include: tape casting, compression molding and extrusion molding, wherein the tape casting is used for processing thin ceramic products, the extrusion molding is used for simple ceramic products, the compression molding is the ceramic molding mode which is the most widely used in the current market, and more than 90% of ceramic products can be molded by utilizing a complex mold. The existing forming equipment can realize ceramic compression molding, but in the blank pressing process, the density of the blank is constantly changed along with the change of the pressurization degree, and the pressure distribution of the biggest problem in the current dry pressing forming process is uneven, that is to say, the pressures on different parts are unequal, so that the densities of all parts of the blank are different. Meanwhile, the formed product is taken out manually, so that the labor intensity of manpower is high, and the automation degree is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic ceramic is with former to the pressure degree that proposes in solving above-mentioned background art is uneven, and body density is uneven, the not high problem of degree of automation.

In order to achieve the above object, the utility model provides a following technical scheme: a molding device for electronic ceramics comprises a base, a die assembly and a feeding assembly, wherein the die assembly is arranged above the base and comprises supporting columns, an upper pressing part and a lower pressing part, a plurality of supporting columns are uniformly arranged on the base, the upper pressing part and the lower pressing part are sleeved on the supporting columns,

the lower pressing part comprises a supporting block and a mould arranged in the supporting block, a sliding rail is arranged on the side wall of the supporting block, and the bottom of the mould is connected with a second driving piece;

the feeding assembly comprises a push plate, a first connecting rod and a second connecting rod, one end of the first connecting rod is connected with the push plate, the other end of the first connecting rod is movably connected with one end of the second connecting rod through a hinge, the other end of the second connecting rod is connected with a pushing mechanism, the push plate comprises a sliding block and a material collecting box which are arranged in a sliding rail, the material collecting box comprises a feeding hole and a discharging hole, the discharging hole is formed above the die, and the material collecting box is arranged above the push plate;

the upper pressing portion comprises a moving block and a power die arranged on the moving block, and one end of the power die is connected with a first driving piece.

As a further improvement of the above technical solution:

the pushing mechanism comprises a rotating disc and a moving lantern ring, a rotating column is fixedly mounted on the rotating disc, a limiting sleeve is arranged outside the rotating disc, the moving lantern ring is sleeved outside the rotating column, and one end of the moving lantern ring is connected with the second connecting rod.

The caliber of the discharge hole is 4/5 of the caliber of the mould.

Compared with the prior art, the beneficial effects of the utility model are that:

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic structural view of the feeding assembly of the present invention.

Fig. 4 is a schematic structural diagram of the support block of the present invention.

Reference numerals: 21. a base; 22. a die assembly; 23. a feeding assembly; 221. a support pillar; 222. an upper pressing part; 223. a pressing part; 231. pushing the plate; 232. a first link; 233. a second link; 234. a hinge; 235. a pushing mechanism; 2221. a moving block; 2222. a power die; 2223. a first driving member; 2231. a support block; 2232. a mold; 2233. a slide rail; 2234. a second driving member; 2311. a slider; 2312. a material collecting box; 2313. a feed inlet; 2314. a discharge port; 2351. rotating the disc; 2352. moving the collar; 2353. rotating the column; 2354. a limiting sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

As shown in fig. 1 to 4, the molding equipment for electronic ceramics of this embodiment includes a base 21, a die assembly 22, and a feeding assembly 23, wherein the die assembly 22 is disposed above the base 21, and includes a supporting column 221, an upper pressing portion 222, and a lower pressing portion 223, wherein 4 supporting columns 221 with smooth surfaces are uniformly disposed on the base 21, the upper pressing portion 222 and the lower pressing portion 223 are sleeved on the supporting column 221, and the supporting column 221 not only plays a role of a supporting body, but also is used as a motion auxiliary member, thereby ensuring the stable lifting of each component during motion.

The lower pressing portion 223 comprises a support block 2231 and a mold 2232 arranged in the support block 2231, a slide rail 2233 is arranged on the side wall of the support block 2231, a second driving member 2234 is connected to the bottom of the mold 2232, and the support 2231 is sleeved in the support column 221.

The feeding assembly 23 comprises a push plate 231, a first connecting rod 232 and a second connecting rod 233, one end of the first connecting rod 232 is connected with the push plate 231, the other end of the first connecting rod 232 is movably connected with one end of the second connecting rod 233 through a hinge 234, the other end of the second connecting rod 233 is connected with a pushing mechanism 235, the push plate 231 comprises a slide block 2311 and a material collecting box 2312 which are arranged in a slide rail 2233, the material collecting box 2312 comprises a feeding hole 2313 and a discharging hole 2314, the discharging hole 2314 is arranged above a die 2232, and the material collecting box 2312 is arranged above the push plate 231;

the upper pressing portion 222 comprises a moving block 2221 and a power module 2222 arranged on the moving block 2221, and one end of the power module 2222 is connected with a first driving member 2223;

the pushing mechanism 235 comprises a rotating disc 2351 and a moving lantern ring 2352, wherein a rotating column 2353 is fixedly mounted on the rotating disc 2351, a limit sleeve 2354 is arranged outside the rotating disc 2351, the moving lantern ring 2352 is sleeved outside the rotating column 2353, and one end of the moving lantern ring 2352 is connected with the second connecting rod 233.

The aperture of the outlet 2314 is 4/5 the aperture of the die 2232. The ceramic raw material is discharged from the discharge port 2314, the aperture of the die 2232 is too small, redundant raw material is accumulated on the surface of the support block 2231, the molding is affected, the die 2232 is too large and is not easy to fill, the molded product is easy to collapse, and the molding effect is not good.

The utility model discloses a theory of operation:

when a user uses the forming equipment for electronic ceramics of the utility model, firstly, uniform ceramic raw materials are added into the material collecting box 2312 from the feeding hole 2313, the rotating disc 2351 rotates, the rotating column 2353 arranged on the surface of the rotating disc 2352 rotates, the moving sleeve ring 2352 moves up and down linearly on the rotating disc 2351 through the limit of the limit sleeve 2354, the second connecting rod 233 moves up and down linearly to drive the first connecting rod 232 to move, the first connecting rod 232 drives the push plate 231 to move linearly, the sliding block 2311 on the push plate 231 is arranged on the sliding rail 2233 of the supporting block 2231, so that the stable motion of the push plate 231 is ensured not to be subjected to excessive impact, when the push plate 231 moves to the position above the die 2232, the raw materials are discharged from the discharging hole 2314 to enter the die 2232, the raw materials move repeatedly for 3 times, the die 2232 is filled with the raw materials and leveled by the push plate 231, at this time, the push plate 231 moves to the initial position, the power die 2222, and (3) compaction is carried out, the second driving piece 2234 pushes the die 2232 to go upwards for compaction, and the blank body is compacted by the pressure on two surfaces, so that the density is high. After the molding is completed, the power die 2222 moves upward, the second driving member 2234 moves upward continuously to push out the molded blank in the die 2232, the bottom surface of the molded blank is flush with the surface of the support block 2231, the push plate 231 continues to work to push out the product on the die 2232, the die 2232 moves downward, the material collection box 2312 continues to discharge the raw material to the die 2232, and the steps are repeated to complete the processing of the product. The utility model discloses a former for electronic ceramics degree of automation is higher, collects feed, shaping, unloading in an organic whole, and pressure is even in the forming process, and the compact degree of the body after the shaping is high to be difficult for collapsing, and is of good quality, and production efficiency is high, brings high-quality benefit for the enterprise.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The forming equipment for the electronic ceramics comprises a base (21), a pressing die assembly (22) and a feeding assembly (23), and is characterized in that the pressing die assembly (22) is arranged above the base (21) and comprises supporting columns (221), an upper pressing part (222) and a lower pressing part (223), a plurality of supporting columns (221) are uniformly arranged on the base (21), the upper pressing part (222) and the lower pressing part (223) are sleeved on the supporting columns (221),

the lower pressing part (223) comprises a supporting block (2231) and a die (2232) arranged in the supporting block (2231), a slide rail (2233) is arranged on the side wall of the supporting block (2231), and a second driving piece (2234) is connected to the bottom of the die (2232);

the feeding assembly (23) comprises a push plate (231), a first connecting rod (232) and a second connecting rod (233), one end of the first connecting rod (232) is connected with the push plate (231), the other end of the first connecting rod (232) is movably connected with one end of the second connecting rod (233) through a hinge (234), the other end of the second connecting rod (233) is connected with a pushing mechanism (235), the push plate (231) comprises a sliding block (2311) and a material collecting box (2312) which are installed in a sliding rail (2233), the material collecting box (2312) comprises a feeding hole (2313) and a discharging hole (2314), the discharging hole (2314) is arranged above the mold (2232), and the material collecting box (2312) is arranged above the push plate (231);

the upper pressing portion (222) comprises a moving block (2221) and a power die (2222) arranged on the moving block (2221), and one end of the power die (2222) is connected with a first driving piece (2223).

2. The molding apparatus for electronic ceramics according to claim 1, characterized in that: pushing mechanism (235) includes rotating disc (2351), removes lantern ring (2352), fixed mounting has rotation post (2353) on rotating disc (2351), it is provided with stop collar (2354) outward to rotate disc (2351), it establishes outside rotating post (2353) to remove lantern ring (2352) cover, it sets up and links to each other with second connecting rod (233) to remove lantern ring (2352) one end.

3. The molding apparatus for electronic ceramics according to claim 2, characterized in that: the caliber of the discharge port (2314) is 4/5 which is the caliber of the die (2232).