CN211616460U

CN211616460U - Hot runner flow distribution plate structure

Info

Publication number: CN211616460U
Application number: CN201922116003.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Taicang Jiuben Machinery Technology Co ltd
Current assignee: Taicang Jiuben Machinery Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-02
Anticipated expiration: 2029-12-02

Abstract

The utility model provides a hot runner flow distribution plate structure, includes that flow field plate one, flow field plate two, flow field plate three, flow field plate four and flow field plate five, flow field plate one, flow field plate two, flow field plate three and flow field plate four connect gradually, flow field plate one, flow field plate two, flow field plate three and flow field plate four's up end and lower terminal surface are in the coplanar respectively, flow field plate one, flow field plate two, flow field plate three and flow field plate four's lower terminal surface all sets up on flow field plate five's up end, flow field plate one, flow field plate two, flow field plate three, flow field plate four and flow field plate five constitute rectangular box structure. The utility model discloses a hot runner flow divider structure changes traditional integral runner plate structure into the components of a whole that can function independently structure that several parts such as by runner plate one, runner plate two, runner plate three, runner plate four and runner plate five constitute, and the quantity that can the greatly reduced material is convenient for maintain and change simultaneously, has reduced the production and maintenance cost of runner plate, has good use value.

Description

Hot runner flow distribution plate structure

Technical Field

The utility model discloses general mechanical equipment makes technical field, specifically relates to a hot runner flow distribution plate structure.

Background

The hot runner mold is mainly used for producing plastic products, the melt in the runner is not solidified all the time by utilizing the heating device, and compared with the traditional mold, the hot runner mold has a short forming period and saves more raw materials, so the hot runner mold is widely applied to developed countries and regions of various industries in the world.

The hot runner ensures that the plastic of the runner and the sprue keeps a molten state by a heating method, and is used as a common part of an injection mold system.

However, in the prior art, the hot runner plate with the old structure is generally of an integral structure, and the processing technology is complex due to the structural complexity, so that the hot runner plate is inconvenient to assemble.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a hot runner flow distribution plate structure has solved prior art, and the flow distribution plate structure is overall structure, causes the flow distribution plate heavy to processing difficulty leads to the material quantity big simultaneously, and the handling capacity is big, and processing technology is loaded down with trivial details, problem that the processing cost is high.

The technical scheme is as follows: the utility model provides a hot runner flow divider structure, including runner plate one, runner plate two, runner plate three, runner plate four and runner plate five, runner plate one, runner plate two, runner plate three and runner plate four are located rectangular frame's four edges respectively to runner plate one, runner plate two, runner plate three and runner plate four connect gradually, runner plate one, runner plate two, runner plate three and runner plate four's up end are in the coplanar, and runner plate one, runner plate two, runner plate three and runner plate four's lower terminal surface is in the coplanar, runner plate one, runner plate two, runner plate three and runner plate four's lower terminal surface all sets up on runner plate five's up end, runner plate one, runner plate two, runner plate three, runner plate four and runner plate five constitute rectangle box structure. The utility model discloses a hot runner flow divider structure changes traditional integral runner plate structure into the components of a whole that can function independently structure that several parts such as by runner plate one, runner plate two, runner plate three, runner plate four and runner plate five constitute, and the quantity that can the greatly reduced material is convenient for maintain and change simultaneously, has reduced the production and maintenance cost of runner plate, has good use value.

Furthermore, in the hot runner manifold structure, the upper end surfaces of the first runner plate, the second runner plate, the third runner plate and the fourth runner plate are covered with an upper mounting plate.

Furthermore, in the hot runner manifold structure, the outer wall of the first runner plate is provided with a hot runner.

Further, foretell hot runner flow divider structure, runner plate five is kept away from and is equipped with a set of guide post on runner plate one, runner plate two, runner plate three and the terminal surface of runner plate four, all be equipped with a set of guiding hole on the lower terminal surface of runner plate one and runner plate two, a set of guide post and a set of guiding hole are just to setting up one to the upper end of guide post can stretch into in the guiding hole.

Further, in the hot runner manifold structure, the runner plate five is rectangular and flat, and the group of guide posts are located at four corners of the runner plate five.

Furthermore, in the hot runner manifold structure, the positioning ring is arranged in the middle of the upper mounting plate.

Further, in the hot runner manifold structure, the first runner plate is provided with a first opening, and the runner of the hot runner can pass through the first opening.

Further, foretell hot runner flow divider structure, the both sides limit that flow path board three and flow path board four are close to flow path board one and flow path board two is equipped with a set of first through-hole, be equipped with a set of screw hole on flow path board one and flow path board two are close to the lateral wall of flow path board three and flow path board four, first through-hole and screw hole correspond the setting, the both sides limit of flow path board three passes the screw connection with flow path board one and flow path board two, the both sides limit of flow path board four passes the screw connection with flow path board one and flow path board two.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the hot runner flow distribution plate structure of the utility model is a hot runner installation structure of an automobile sealing element mould, which plays a role of fixing a hot runner when being installed on the mould, and has the advantages of simple and reasonable structure, convenient use, low application cost, good adaptability and convenient processing and assembly, saves materials, reduces the production cost, is convenient to maintain and replace, improves the service life of the hot runner plate, thereby improving the service life of the mould, effectively ensuring the product quality and improving the production progress; meanwhile, the use cost of the hot runner plate is reduced, the expansion coefficient of the hot runner plate is reduced, the precision of the product is improved, and the hot runner plate has high popularization value.

Drawings

FIG. 1 is a front view of a hot runner manifold structure according to the present invention;

fig. 2 is a top view of the hot runner manifold structure of the present invention;

fig. 3 is an exploded view of the hot runner manifold structure of the present invention.

In the figure: the hot runner structure comprises a first runner plate 1, a first opening 11, a threaded hole 12, a second runner plate 2, a third runner plate 3, a first through hole 31, a fourth runner plate 4, a fifth runner plate 5, an upper mounting plate 6, a positioning ring 61, a hot runner 8 and a guide post 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The hot runner manifold structure shown in fig. 1-3 comprises a first runner plate 1, a second runner plate 2, a third runner plate 3, a fourth runner plate 4 and a fifth runner plate 5, the flow passage plate I1, the flow passage plate II 2, the flow passage plate III 3 and the flow passage plate IV 4 are respectively positioned on four edges of the rectangular frame, the flow passage plate I1, the flow passage plate II 2, the flow passage plate III 3 and the flow passage plate IV 4 are sequentially connected, the upper end surfaces of the flow passage plate I1, the flow passage plate II 2, the flow passage plate III 3 and the flow passage plate IV 4 are positioned on the same plane, the lower end surfaces of the first flow passage plate 1, the second flow passage plate 2, the third flow passage plate 3 and the fourth flow passage plate 4 are positioned on the same plane, the lower end surfaces of the first flow channel plate 1, the second flow channel plate 2, the third flow channel plate 3 and the fourth flow channel plate 4 are all arranged on the upper end surface of the fifth flow channel plate 5, the flow channel plate I1, the flow channel plate II 2, the flow channel plate III 3, the flow channel plate IV 4 and the flow channel plate V5 form a rectangular box structure. Wherein, the upper end surfaces of the first flow passage plate 1, the second flow passage plate 2, the third flow passage plate 3 and the fourth flow passage plate 4 are covered with an upper mounting plate 6. And the outer wall of the first runner plate 1 is provided with a hot runner 8. The connection structure between the above-mentioned runner plate 1, runner plate two 2, runner plate three 3 and the runner plate four 4 that the components of a whole that can function independently connect does, the both sides edge that runner plate three 3 and runner plate four 4 are close to runner plate one 1 and runner plate two 2 is equipped with a set of first through-hole 31, be equipped with a set of screw hole 12 on the lateral wall that runner plate one 1 and runner plate two 2 are close to runner plate three 3 and runner plate four 4, first through-hole 31 and screw hole 12 correspond the setting, the both sides edge of runner plate three 3 passes through screw connection with runner plate one 1 and runner plate two 2, the both sides edge of runner plate four 4 passes through screw connection with runner plate one 1 and runner plate two 2. The screw is screwed with the screw hole 12 through the first through hole 31, thereby integrally connecting the flow path plate 1, the flow path plate 2, the flow path plate 3 and the flow path plate four 4.

In addition, a set of guide posts 9 are arranged on the end faces, far away from the first flow channel plate 1, the second flow channel plate 2, the third flow channel plate 3 and the fourth flow channel plate 4, of the fifth flow channel plate 5, a set of guide holes (not shown in the figure) are formed in the lower end faces of the first flow channel plate 1 and the second flow channel plate 2, the set of guide posts 9 and the set of guide holes are arranged in a one-to-one mode, and the upper ends of the guide posts 9 can stretch into the guide holes. The flow path plate five 5 is a rectangular flat plate, and the guide posts 9 are located at four corners of the flow path plate five 5. The guide posts 9 and the guide holes are arranged to facilitate positioning between the five channel plates 5 and the first channel plate 1 and the second channel plate 2.

In addition, a positioning ring 61 is provided at the middle position of the upper mounting plate 6. The first runner plate 1 is provided with a first opening 11, and the runner of the hot runner 8 can pass through the first opening 11.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. A hot runner manifold structure, its characterized in that: comprises a first flow passage plate (1), a second flow passage plate (2), a third flow passage plate (3), a fourth flow passage plate (4) and a fifth flow passage plate (5), wherein the first flow passage plate (1), the second flow passage plate (2), the third flow passage plate (3) and the fourth flow passage plate (4) are respectively positioned on four edges of a rectangular frame, the first flow passage plate (1), the second flow passage plate (2), the third flow passage plate (3) and the fourth flow passage plate (4) are sequentially connected, the first flow passage plate (1), the second flow passage plate (2), the third flow passage plate (3) and the fourth flow passage plate (4) are positioned on the same plane, and the first flow passage plate (1), the second flow passage plate (2), the third flow passage plate (3) and the fourth flow passage plate (4) are positioned on the same plane, the flow channel plate I (1), the flow channel plate II (2), the flow channel plate III (3), the flow channel plate IV (4) and the flow channel plate V (5) form a rectangular box structure.

2. The hot runner manifold structure of claim 1, wherein: the upper end faces of the first flow channel plate (1), the second flow channel plate (2), the third flow channel plate (3) and the fourth flow channel plate (4) are covered with an upper mounting plate (6).

3. The hot runner manifold structure of claim 1, wherein: the outer wall of the first runner plate (1) is provided with a hot runner (8).

4. The hot runner manifold structure of claim 3, wherein: the flow channel plate is characterized in that a group of guide posts (9) are arranged on the end face, far away from the first flow channel plate (1), the second flow channel plate (2), the third flow channel plate (3) and the fourth flow channel plate (4), of the flow channel plate (5), a group of guide holes are formed in the lower end face of the first flow channel plate (1) and the second flow channel plate (2), a group of guide posts (9) and a group of guide holes are arranged right opposite to each other, and the upper ends of the guide posts (9) can stretch into the guide holes.

5. The hot runner manifold structure of claim 4, wherein: the flow channel plate five (5) is rectangular and flat, and the group of guide columns (9) are positioned on four corners of the flow channel plate five (5).

6. The hot runner manifold structure of claim 2, wherein: and a positioning ring (61) is arranged in the middle of the upper mounting plate (6).

7. The hot runner manifold structure of claim 4, wherein: the first opening (11) is formed in the first runner plate (1), and a runner of the hot runner (8) can penetrate through the first opening (11).

8. The hot runner manifold structure of claim 1, wherein: two sides that flow channel board three (3) and flow channel board four (4) are close to flow channel board (1) and flow channel board two (2) are equipped with a set of first through-hole (31) on the limit, be equipped with a set of screw hole (12) on the lateral wall that flow channel board one (1) and flow channel board two (2) are close to flow channel board three (3) and flow channel board four (4), first through-hole (31) and screw hole (12) correspond the setting, the both sides limit of flow channel board three (3) passes through the screw connection with flow channel board one (1) and flow channel board two (2), the both sides limit of flow channel board four (4) passes through the screw connection with flow channel board one (1) and flow channel board two (2).