阅读说明：本技术 硅胶制品制备用挤出定型设备及其使用方法 (Extrusion molding equipment for preparing silica gel product and using method thereof ) 是由 高平财 于 2019-02-28 设计创作，主要内容包括：本发明公开了硅胶制品制备用挤出定型设备及其使用方法,包括框架、公模、母模、进料箱,所述框架下端设置有支撑座,所述框架前侧安装有箱门,所述箱门与所述框架滑动连接,所述箱门上固定有把手,所述箱门一侧设置有支撑板,所述支撑板前侧设置有操作面板,所述支撑板一侧安装有导柱,所述导柱上靠近所述支撑板处设置有第二固定板,所述第二固定板上固定有所述母模,所述导柱上远离所述第二固定板处设置有第一固定板。本发明通过导柱稳定使公模在液压柱带动下移动,使公模相对母模位置稳定,使成型过程稳定,加工质量提高；通过在公模、母模内定型稳定后,再次进入成品箱内用冷却水对其进行冷却定型,提高加工效率,使定型稳定。(The invention discloses extrusion molding equipment for preparing a silica gel product and a using method thereof. The male die is driven by the hydraulic column to move stably through the guide column, so that the position of the male die relative to the female die is stable, the forming process is stable, and the processing quality is improved; after the shaping is stable in the male die and the female die, the finished product box is cooled and shaped by cooling water in the finished product box again, so that the processing efficiency is improved, and the shaping is stable.)

1. Silica gel preparation is with extrusion design equipment which characterized in that: the device comprises a frame (1), a male die (5), a female die (15) and a feeding box (10), wherein a supporting seat (2) is arranged at the lower end of the frame (1), a box door (3) is installed on the front side of the frame (1), the box door (3) is in sliding connection with the frame (1), a handle (13) is fixed on the box door (3), a supporting plate (8) is arranged on one side of the box door (3), an operating panel (12) is arranged on the front side of the supporting plate (8), a guide pillar (6) is installed on one side of the supporting plate (8), a second fixing plate (16) is arranged on the guide pillar (6) and close to the supporting plate (8), the female die (15) is fixed on the second fixing plate (16), a first fixing plate (4) is arranged on the guide pillar (6) and far away from the second fixing plate (16), and the male die (5) is installed on the first fixing plate (4), the other side of the first fixing plate (4) is connected with a hydraulic column (14), a finished product box (21) is arranged below the male die (5), cooling water (25) is arranged in the finished product box (21), a baffle (7) is arranged on the frame (1) behind the box door (3), a guide rail (11) is arranged on the frame (1) and on the other side of the supporting plate (8), the feeding box (10) is arranged above the guide rail (11), a feeding hopper (9) is arranged on the feeding box (10), a servo motor (20) is arranged in the feeding box (10), a feeding cylinder (17) is arranged on the feeding box (10) and close to the supporting plate (8), a screw rod (19) is arranged in the feeding cylinder (17), a heating coil (18) is arranged on the outer side of the screw rod (19), and the servo motor (20) is connected with the screw rod (19), a rack (24) is arranged between the guide rails (11), a gear (23) is arranged on the rack (24), and a motor (22) is arranged on the front side of the gear (23).

2. The extrusion molding apparatus for producing a silicone rubber article according to claim 1, wherein: the supporting seat (2) is made of cast steel materials, and the supporting seat (2) is uniformly distributed at the lower end of the frame (1) and is provided with eight positions.

3. The extrusion molding apparatus for the preparation of silicone rubber articles as claimed in claim 2, wherein: the guide posts (6) are connected with the supporting plate (8) and the frame (1) through bolts, and the guide posts (6) are arranged at four positions.

4. The extrusion molding apparatus for producing a silicone rubber article according to claim 3, wherein: the guide post (6) is connected with the first fixing plate (4) in a sliding mode, and the first fixing plate (4) is connected with the male die (5) through bolts.

5. The extrusion molding apparatus for producing a silicone rubber article according to claim 4, wherein: the male die (5) corresponds to the center of the female die (15), and the hydraulic column (14) is welded with the first fixing plate (4).

6. The extrusion molding apparatus for the preparation of silicone rubber articles as claimed in claim 5, wherein: the guide rail (11) is connected with the frame (1) through bolts, and two positions are arranged on the guide rail (11).

7. The extrusion molding apparatus for producing a silicone rubber article according to claim 6, wherein: the heating coil (18) is wound on the outer side of the screw (19), and the feed hopper (9) is communicated with the screw (19).

8. The method of using the extrusion molding apparatus for the preparation of silicone rubber products according to claim 7, applied to the extrusion molding apparatus for the preparation of silicone rubber products according to any one of claims 1 to 7, wherein:

a. the gear (23) is driven to rotate by the rotation of the motor (22) and is meshed with the rack (24), so that the feeding box (10) approaches to the supporting plate (8) until the feeding cylinder (17) contacts the supporting plate (8);

b. adding a silica gel raw material into the feed hopper (9), driving the screw (19) to rotate by the servo motor (20) to push the silica gel raw material into the feed cylinder (17), and heating by the heating coil (18) to melt the silica gel raw material;

c. the hydraulic column (14) pushes the first fixing plate (4) to drive the male die (5) to approach the female die (15), the male die (5) and the female die (15) are locked and closed, the screw (19) continues to rotate to enable molten silica gel to enter the die cavity, and the fixed die is kept for a certain time;

d. and the hydraulic column (14) retracts to bring the male die (5) back, and a forming model falls into the finished product box (21) and is cooled and shaped by the cooling water (25) in the finished product box (21).

Technical Field

The invention relates to the field of silica gel processing, in particular to extrusion molding equipment for preparing silica gel products and a using method thereof.

Background

The silica gel has the alias: the silicic acid gel is a high-activity adsorbing material, and belongs to an amorphous substance, namely a transparent or milky granular solid. Has an open porous structure and strong adsorbability, and can adsorb various substances, so that the silica gel product gradually enters the daily life of people. Extruded silicone is common, such as sealing rings on household rice cookers. At present, in the production process of silica gel, the shaping is difficult, the processing efficiency is low and the product quality is unstable due to the particularity of the materials.

Disclosure of Invention

The invention aims to provide extrusion molding equipment for preparing a silica gel product and a using method thereof, and aims to solve the problems, the male die is driven by a hydraulic column to move stably through a guide pillar, so that the position of the male die relative to a female die is stable, the molding process is stable, and the processing quality is improved; after the shaping is stable in the male die and the female die, the finished product box is cooled and shaped by cooling water in the finished product box again, so that the processing efficiency is improved, and the shaping is stable.

The invention realizes the purpose through the following technical scheme:

the extrusion molding equipment for preparing the silica gel product comprises a frame, a male mold, a female mold and a feeding box, wherein a supporting seat is arranged at the lower end of the frame, a box door is arranged at the front side of the frame and is connected with the frame in a sliding manner, a handle is fixed on the box door, a supporting plate is arranged at one side of the box door, an operating panel is arranged at the front side of the supporting plate, a guide pillar is arranged at one side of the supporting plate, a second fixing plate is arranged on the guide pillar and close to the supporting plate, the female mold is fixed on the second fixing plate, a first fixing plate is arranged on the guide pillar and far away from the second fixing plate, the male mold is arranged on the first fixing plate and close to the female mold, a hydraulic column is connected to the other side of the first fixing plate, a finished product box is arranged below the male mold, cooling water is, the feeding device is characterized in that a guide rail is arranged on the other side of the supporting plate on the frame, the feeding box is arranged above the guide rail, a feeding hopper is arranged on the feeding box, a servo motor is arranged in the feeding box, the feeding box is close to a feeding cylinder arranged at the supporting plate, a screw rod is arranged in the feeding cylinder, a heating coil is arranged on the outer side of the screw rod, the servo motor is connected with the screw rod, a rack is arranged between the guide rails, a gear is arranged on the rack, and a motor is arranged on the front side of the gear.

Further setting: the supporting seats are made of cast steel materials, and the supporting seats are uniformly distributed at the lower end of the frame and are provided with eight positions.

So set up, improve the supporting seat supports overall structure's steadiness, makes the working process steady, and the working property is stable.

Further setting: the guide posts are connected with the supporting plate and the frame through bolts, and the guide posts are arranged at four positions.

So set up, bolted connection makes the guide pillar with backup pad, frame connection is convenient.

Further setting: the guide pillar is connected with the first fixing plate in a sliding mode, and the first fixing plate is connected with the male die through bolts.

With the arrangement, the first fixing plate can move on the guide post conveniently through sliding connection, and the male die can be fixed on the first fixing plate conveniently through bolt connection.

Further setting: the male die corresponds to the center of the female die, and the hydraulic column is welded with the first fixing plate.

So set up, guarantee the public mould just corresponds with female mould cavity in.

Further setting: the guide rail is connected with the frame bolt, and the guide rail is provided with two positions.

So set up, it is convenient the guide rail is in fixed on the frame, be convenient for the feeding case steady movement.

Further setting: the heating coil is wound outside the screw, and the feed hopper is communicated with the screw.

So set up, heating coil is even right silica gel raw materials heats in the screw rod.

The invention also provides a use method of the extrusion molding equipment for preparing the silica gel product, which is applied to the extrusion molding equipment for preparing the silica gel product, and the specific use method is as follows:

a. the gear is driven to rotate through the rotation of the motor and is meshed with the rack, so that the feeding box approaches to the supporting plate until the feeding cylinder contacts the supporting plate;

b. adding a silica gel raw material into the feeding hopper, driving the screw rod to rotate by the servo motor, pushing the silica gel raw material into the feeding cylinder, and heating by the heating coil to melt the silica gel raw material;

c. the hydraulic column pushes the first fixing plate to drive the male die to approach the female die, the male die and the female die are locked and closed, the screw rod continues to rotate to enable molten silica gel to enter the die cavity, and the fixed die is kept for a certain time;

d. and the hydraulic column retracts to bring the male die back, a forming model falls into the finished product box, and the formed model is cooled and shaped by the cooling water in the finished product box.

Compared with the prior art, the invention has the following beneficial effects:

1. the male die is driven by the hydraulic column to move stably through the guide column, so that the position of the male die relative to the female die is stable, the forming process is stable, and the processing quality is improved;

2. after the shaping is stable in the male die and the female die, the finished product box is cooled and shaped by cooling water in the finished product box again, so that the processing efficiency is improved, and the shaping is stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of an extrusion molding apparatus for making silicone gel articles according to the present invention;

FIG. 2 is a schematic structural diagram of a front view of an extrusion molding apparatus for preparing a silica gel product according to the present invention;

FIG. 3 is a schematic top view of a partial structure of a feeding box of an extrusion molding apparatus for preparing a silica gel product according to the present invention;

FIG. 4 is a schematic diagram of a product box of an extrusion molding apparatus for preparing a silica gel product according to the present invention.

The reference numerals are explained below:

1. a frame; 2. a supporting seat; 3. a box door; 4. a first fixing plate; 5. a male die; 6. a guide post; 7. a baffle plate; 8. a support plate; 9. a feed hopper; 10. a feeding box; 11. a guide rail; 12. an operation panel; 13. a handle; 14. a hydraulic column; 15. a female die; 16. a second fixing plate; 17. a feeding cylinder; 18. a heating coil; 19. a screw; 20. a servo motor; 21. a finished product box; 22. an electric motor; 23. a gear; 24. a rack; 25. and (5) cooling the water.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which: