阅读说明：本技术 一种组合式注塑模具 (Combined injection mold ) 是由 薛淑华 于 2020-10-01 设计创作，主要内容包括：本发明公开了一种组合式注塑模具,包括水平设置的第一支板,所述第一支板的上侧侧壁设有两个对称设置的第二支板,且两个第二支板均为竖直设置,两个所述第二支板之间设有两个对称设置的模具主体,且两个模具主体相背的一端均通过连接机构与第二支板的侧壁连接,两个所述模具主体的上端设有水平设置的第三支板,且两个第二支板上均设有与第三支板匹配设置的第一条形开口,所述第三支板的两端均贯穿第一条形开口设置,两个所述第二支板相背的一侧侧壁均设有与第三支板匹配设置的移动主体,所述第三支板上设有第一降温机构。本发明注塑模具便于快速降温脱模,便于模具成型加工。(The invention discloses a combined injection mold which comprises a horizontally arranged first support plate, wherein two symmetrically arranged second support plates are arranged on the side wall of the upper side of the first support plate, the two second support plates are vertically arranged, two symmetrically arranged mold main bodies are arranged between the two second support plates, the back ends of the two mold main bodies are connected with the side wall of the second support plate through a connecting mechanism, a horizontally arranged third support plate is arranged at the upper ends of the two mold main bodies, first strip-shaped openings matched with the third support plate are formed in the two second support plates, two ends of the third support plate penetrate through the first strip-shaped openings, a moving main body matched with the third support plate is arranged on the side wall of one back side of the two second support plates, and a first cooling mechanism is arranged on the third support plate. The injection mold is convenient for rapid cooling and demolding and convenient for mold forming and processing.)

1. A combined injection mold comprises a first support plate (1) which is horizontally arranged, and is characterized in that two second support plates (2) which are symmetrically arranged are arranged on the side wall of the upper side of the first support plate (1), the two second support plates (2) are vertically arranged, two mold main bodies (3) which are symmetrically arranged are arranged between the two second support plates (2), the back ends of the two mold main bodies (3) are connected with the side wall of the second support plate (2) through connecting mechanisms, a third support plate (4) which is horizontally arranged is arranged at the upper ends of the two mold main bodies (3), first strip-shaped openings (5) which are matched with the third support plate (4) are arranged on the two second support plates (2), the two ends of the third support plate (4) are arranged by penetrating through the first strip-shaped openings (5), and a moving main body which is matched with the third support plate (4) is arranged on the side wall of the two second support plates (2) which are back to each other, be equipped with first cooling mechanism on third extension board (4), the upside lateral wall of first extension board (1) is equipped with moving mechanism, and moving mechanism's upper end is equipped with second cooling mechanism, the both sides of first extension board (1) all are equipped with mounting groove (6) that the opening was carried on the back mutually, and all are equipped with installation mechanism in two mounting grooves (6).

2. A modular injection mould according to claim 1, characterised in that said mounting means comprise a horizontally arranged mounting plate (7), the mounting plate (7) is connected with the inner wall of the mounting groove (6) in a sliding way, one end of the mounting plate (7) is provided with a plurality of mounting screws (8), the other end of the mounting plate (7) is fixedly connected with a sliding plate (9), the sliding plate (9) is connected with the bottom wall of the mounting groove (6) through a plurality of first springs, a first driving motor (10) is arranged in the mounting groove (6), and the output end of the first driving motor (10) is connected with a first gear (11), a first tooth groove meshed with the first gear (11) is arranged on the side wall of the mounting plate (7), and first sliding locking blocks (22) matched with the mounting plate (7) are arranged on two sides of the first support plate (1).

3. A modular injection mold according to claim 1, characterized in that the connecting mechanism comprises a connecting plate (12) horizontally disposed, and the connecting plate (12) is disposed through a side wall of the second support plate (2), a first fixing plate (13) is disposed on a side plate of the second support plate (2), and a second driving motor (14) is disposed on a side wall of the first fixing plate (13), and an output end of the second driving motor (14) is connected with a second gear (15), and a second tooth groove engaged with the second gear (15) is disposed on a side wall of the connecting plate (12).

4. A combined injection mold according to claim 1, wherein the first cooling mechanism comprises a first refrigerator (16), an output end of the first refrigerator (16) penetrates through a side wall of the third supporting plate (4) and is communicated with a first refrigerating plate (17) with a hollow structure, a first air outlet is arranged at a lower end of the first refrigerating plate (17), and a first dust screen (18) is arranged in the first air outlet.

5. A combined injection mold according to claim 1, wherein the movable body comprises a second fixing plate (19), a third driving motor (20) is disposed on the second fixing plate (19), and a third gear (21) is connected to an output end of the third driving motor (20), a third tooth groove engaged with the third gear (21) is disposed on a side wall of the third support plate (4), the second fixing plate (19) is slidably connected to a side wall of the second support plate (2), and a second sliding lock block (23) matched with the second fixing plate (19) is disposed on the second support plate (2).

6. The combined injection mold according to claim 1, wherein the moving mechanism comprises a horizontally arranged moving plate (24), a second strip-shaped opening (25) is arranged on the moving plate (24) and penetrates through the moving plate (24) to be matched, a fourth driving motor (26) is arranged on the upper side wall of the first support plate (1), a fourth gear (27) is connected to the output end of the fourth driving motor (26), the fourth gear (27) is a half gear, and fourth tooth grooves meshed with the fourth gear (27) are arranged on the inner walls of two sides of the second strip-shaped opening (25).

7. A combined injection mould according to claim 4, characterised in that both ends of the first refrigeration plate (17) are provided with an insert rod (32) matching with the first dust screen (18), and both side walls of the first refrigeration plate (17) are provided with a third sliding lock block (28) matching with the insert rod (32).

8. A combined injection mould according to claim 6, characterised in that the second cooling mechanism comprises a horizontally arranged second cooling plate (29), the second cooling plate (29) is connected with the side wall of the moving plate (24) through two symmetrically arranged connecting rods (30), the upper side wall of the moving plate (24) is provided with a second refrigerator (31), the output end of the second refrigerator (31) is communicated with the inside of the second cooling plate (29), the upper side wall of the second cooling plate (29) is provided with a second air outlet, and a second dust screen (33) is arranged in the second air outlet.

Technical Field

The invention relates to the technical field of molds, in particular to a combined injection mold.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. It is a tool for making blank into product with specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level;

the existing injection mold is inconvenient for rapid cooling and demolding and mold forming, and therefore a combined injection mold is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that an injection mold in the prior art is inconvenient to rapidly cool and demold and mold forming and processing, and provides a combined injection mold.

In order to achieve the purpose, the invention adopts the following technical scheme:

a combined injection mold comprises a first support plate which is horizontally arranged, wherein two second support plates which are symmetrically arranged are arranged on the upper side wall of the first support plate, the two second support plates are vertically arranged, two mold main bodies which are symmetrically arranged are arranged between the two second support plates, the back ends of the two mold main bodies are connected with the side walls of the second support plates through a connecting mechanism, a third support plate which is horizontally arranged is arranged at the upper ends of the two mold main bodies, a first strip-shaped opening which is matched with the third support plate is arranged on each of the two second support plates, two ends of the third support plate are arranged by penetrating through the first strip-shaped opening, a moving main body which is matched with the third support plate is arranged on the side wall of one side of the two second support plates, a first cooling mechanism is arranged on the third support plate, a moving mechanism is arranged on the upper side wall of the first support plate, and a second cooling mechanism is arranged at the upper end of the moving mechanism, the both sides of first extension board all are equipped with the mounting groove that the opening was carried on the back mutually, and all are equipped with installation mechanism in two mounting grooves.

Preferably, installation mechanism includes the mounting panel that the level set up, and the inner wall sliding connection of mounting panel and mounting groove, the one end of mounting panel is equipped with a plurality of installation screws, and the other end fixedly connected with slide of mounting panel, the slide is connected with the diapire of mounting groove through a plurality of first springs, be equipped with a driving motor in the mounting groove, and a driving motor's output is connected with first gear, be equipped with the first tooth's socket that sets up with first gear engagement on the lateral wall of mounting panel, the both sides of first extension board all are equipped with the first slip locking piece that matches the setting with the mounting panel.

Preferably, the connecting mechanism comprises a connecting plate which is horizontally arranged, the connecting plate penetrates through the side wall of the second support plate, a first fixing plate is arranged on the side plate of the second support plate, a second driving motor is arranged on the side wall of the first fixing plate, the output end of the second driving motor is connected with a second gear, and a second tooth groove which is meshed with the second gear is formed in the side wall of the connecting plate.

Preferably, the first cooling mechanism includes a first refrigerator, an output end of the first refrigerator penetrates through a side wall of the third support plate and is communicated with a first refrigeration plate with a hollow structure, a first air outlet is formed in the lower end of the first refrigeration plate, and a first dust screen is arranged in the first air outlet.

Preferably, the movable main body comprises a second fixing plate, a third driving motor is arranged on the second fixing plate, an output end of the third driving motor is connected with a third gear, a third tooth groove meshed with the third gear is formed in the side wall of the third support plate, the second fixing plate is connected with the side wall of the second support plate in a sliding mode, and a second sliding locking block matched with the second fixing plate is arranged on the second support plate.

Preferably, the moving mechanism includes the movable plate that the level set up, and is equipped with the second bar opening that runs through the movable plate matching setting on the movable plate, the upside lateral wall of first extension board is equipped with fourth driving motor, and fourth driving motor's output is connected with the fourth gear, the fourth gear is the half-gear, and the both sides inner wall of second bar opening all is equipped with the fourth tooth's socket that sets up with the fourth gear meshing.

Preferably, the both ends of first refrigeration board all are equipped with the inserted bar that matches the setting with first dust screen, the both sides lateral wall of first refrigeration board all is equipped with the third slip locking piece that matches the setting with the inserted bar.

Preferably, the second cooling mechanism comprises a second cooling plate horizontally arranged, the second cooling plate is connected with the side wall of the moving plate through two connecting rods symmetrically arranged, a second refrigerator is arranged on the side wall of the upper side of the moving plate, the output end of the second refrigerator is communicated with the inside of the second cooling plate, a second air outlet is formed in the side wall of the upper side of the second cooling plate, and a second dust screen is arranged in the second air outlet.

The invention has the following beneficial effects:

1. the third driving motor can drive the third gear to rotate, so that the third support plate is driven to move in the horizontal direction, the working position of the first refrigerator is adjusted in the horizontal direction, the third support plate can move in the first strip-shaped opening, the working position of the first refrigerator is adjusted in the vertical direction, cold air is conveyed into the first refrigeration plate after the first refrigerator is refrigerated, the injection mold is cooled from the upper end of the mold main body, the insertion rod is matched with the third sliding locking block, so that the first dust screen can be replaced and cleaned conveniently, the fourth driving motor can drive the fourth gear to rotate, and the fourth gear is a half gear, so that the movable plate and the second refrigerator can be driven to move in the horizontal direction by the rotation of the fourth gear, and the injection mold can be uniformly cooled conveniently;

2. first driving motor can drive first gear revolve to drive the mounting panel and move in the horizontal direction, and then adjust a plurality of mounting screw's operating position, be convenient for install injection mold fixed, the back is accomplished in the injection mold cooling, opens second driving motor and drives second gear revolve, thereby drives the connecting plate and moves in the horizontal direction, makes the mould main part open, makes the mould unloading.

Drawings

FIG. 1 is a schematic structural diagram of a combined injection mold according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram at C in fig. 1.

In the figure: the mold comprises a first support plate 1, a second support plate 2, a mold body 3, a third support plate 4, a first strip-shaped opening 5, a mounting groove 6, a mounting plate 7, a mounting screw 8, a sliding plate 9, a first driving motor 10, a first gear 11, a connecting plate 12, a first fixing plate 13, a second driving motor 14, a second gear 15, a first refrigerator 16, a first refrigerating plate 17, a first dustproof net 18, a second fixing plate 19, a third driving motor 20, a third gear 21, a first sliding locking block 22, a second sliding locking block 23, a moving plate 24, a second strip-shaped opening 25, a fourth driving motor 26, a fourth gear 27, a third sliding locking block 28, a second cooling plate 29, a connecting rod 30, a second refrigerator 31, an inserted rod 32 and a second dustproof net 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a combined injection mold comprises a horizontally arranged first support plate 1, two symmetrically arranged second support plates 2 are arranged on the upper side wall of the first support plate 1, the two second support plates 2 are both vertically arranged, two symmetrically arranged mold main bodies 3 are arranged between the two second support plates 2, the opposite ends of the two mold main bodies 3 are connected with the side walls of the second support plates 2 through connecting mechanisms, a horizontally arranged third support plate 4 is arranged at the upper ends of the two mold main bodies 3, first strip-shaped openings 5 matched with the third support plate 4 are arranged on the two second support plates 2, the two ends of the third support plate 4 are arranged through the first strip-shaped openings 5, moving bodies matched with the third support plate 4 are arranged on the side walls of the two second support plates 2 opposite to each other, a first cooling mechanism is arranged on the third support plate 4, a moving mechanism is arranged on the upper side wall of the first support plate 1, and the upper end of the moving mechanism is provided with a second cooling mechanism, both sides of the first support plate 1 are provided with mounting grooves 6 with back-to-back openings, and mounting mechanisms are arranged in both mounting grooves 6, each mounting mechanism comprises a horizontally arranged mounting plate 7, the mounting plate 7 is connected with the inner wall of the mounting groove 6 in a sliding manner, one end of the mounting plate 7 is provided with a plurality of mounting screws 8, the other end of the mounting plate 7 is fixedly connected with a sliding plate 9, the sliding plate 9 is connected with the bottom wall of the mounting groove 6 through a plurality of first springs, a first driving motor 10 is arranged in the mounting groove 6, the output end of the first driving motor 10 is connected with a first gear 11, the side wall of the mounting plate 7 is provided with a first tooth socket meshed with the first gear 11, both sides of the first support plate 1 are provided with first sliding locking blocks 22 matched with the mounting plate 7, the connecting mechanism comprises a horizontally arranged connecting plate 12, a first fixing plate 13 is arranged on a side plate of the second support plate 2, a second driving motor 14 is arranged on the side wall of the first fixing plate 13, the output end of the second driving motor 14 is connected with a second gear 15, a second tooth groove meshed with the second gear 15 is arranged on the side wall of the connecting plate 12, a third driving motor 20 can drive a third gear 21 to rotate so as to drive a third support plate 4 to move in the horizontal direction, further adjust the working position of the first refrigerator 16 in the horizontal direction, move the third support plate 4 in the first strip-shaped opening 5, further adjust the working position of the first refrigerator 16 in the vertical direction, convey cold air into a first refrigerating plate 17 after the first refrigerator 16 is refrigerated, cool the injection mold from the upper end of the mold main body 3, and the inserted rod 32 is matched with a third sliding locking block 28 so as to conveniently replace and clean the first dust screen 18, the fourth driving motor 26 can drive the fourth gear 27 to rotate, and since the fourth gear 27 is a half gear, the fourth gear 27 can drive the moving plate 24 and the second refrigerator 31 to move in the horizontal direction, so that the injection mold can be uniformly cooled;

the first cooling mechanism comprises a first refrigerator 16, the output end of the first refrigerator 16 penetrates through the side wall of the third support plate 4 and is communicated with a first refrigerating plate 17 with a hollow structure, the lower end of the first refrigerating plate 17 is provided with a first air outlet, a first dust screen 18 is arranged in the first air outlet, the moving body comprises a second fixing plate 19, the second fixing plate 19 is provided with a third driving motor 20, the output end of the third driving motor 20 is connected with a third gear 21, the side wall of the third support plate 4 is provided with a third tooth groove meshed with the third gear 21, the second fixing plate 19 is in sliding connection with the side wall of the second support plate 2, the second support plate 2 is provided with a second sliding lock block 23 matched with the second fixing plate 19, the moving mechanism comprises a horizontally arranged moving plate 24, the moving plate 24 is provided with a second strip-shaped opening 25 matched with the third gear 24, the side wall of the upper side of the first support plate 1 is provided with a fourth driving motor 26, and the output end of the fourth driving motor 26 is connected with a fourth gear 27, the fourth gear 27 is a half gear, and the inner walls of the two sides of the second strip-shaped opening 25 are respectively provided with a fourth tooth socket engaged with the fourth gear 27, the two ends of the first refrigeration plate 17 are respectively provided with an insertion rod 32 matched with the first dust screen 18, the side walls of the two sides of the first refrigeration plate 17 are respectively provided with a third sliding locking block 28 matched with the insertion rod 32, the second cooling mechanism comprises a horizontally arranged second cooling plate 29, the second cooling plate 29 is connected with the side wall of the movable plate 24 through two symmetrically arranged connecting rods 30, the side wall of the upper side of the movable plate 24 is provided with a second refrigerator 31, the output end of the second refrigerator 31 is communicated with the inside of the second cooling plate 29, the side wall of the upper side of the second cooling plate 29 is provided with a second air outlet, and a second dust screen 33 is arranged in the second air outlet, the first driving motor 10 can drive the first gear 11 to rotate, thereby drive mounting panel 7 and move in the horizontal direction, and then adjust the operating position of a plurality of mounting screws 8, be convenient for install injection mold fixed, injection mold cooling is accomplished the back, opens second driving motor 14 and drives second gear 15 and rotate to drive connecting plate 12 and move in the horizontal direction, make mould main part 3 open, make the mould unloading.

In the invention, the third driving motor 20 can drive the third gear 21 to rotate, so as to drive the third support plate 4 to move in the horizontal direction, and thus the operating position of the first refrigerator 16, in the horizontal direction, the third strip 4 can move inside the first strip opening 5, the working position of the first refrigerator 16 is adjusted in the vertical direction, the first refrigerator 16 cools and delivers the cooled air to the first cooling plate 17, the injection mold is cooled from the upper end of the mold main body 3, the inserted link 32 is matched with the third sliding locking block 28 to facilitate the replacement and cleaning of the first dust screen 18, the fourth driving motor 26 can drive the fourth gear 27 to rotate, because the fourth gear 27 is a half gear, the fourth gear 27 can drive the moving plate 24 and the second refrigerator 31 to move in the horizontal direction by rotating, so that the injection mold can be uniformly cooled;

first driving motor 10 can drive first gear 11 and rotate to drive mounting panel 7 and move in the horizontal direction, and then adjust the operating position of a plurality of mounting screws 8, be convenient for install injection mold fixed, injection mold cooling accomplishes the back, opens second driving motor 14 and drives second gear 15 and rotate, thereby drives connecting plate 12 and moves in the horizontal direction, makes mould main part 3 open, makes the mould unloading.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.