CN215969843U - Composite material injection molding mold - Google Patents

Abstract

The utility model discloses a composite material injection molding mold which comprises a table board, wherein a mounting seat is fixed at the left side position of the upper end of the table board, a lower mold is installed on the right side wall of the mounting seat, a lower mold groove is formed in the right end of the lower mold, an upper mold mechanism is inserted in the lower mold groove, a cooling mechanism wrapped outside the lower mold groove is arranged in the lower mold, a pair of top mold mechanisms is further installed in the lower mold, and a limiting mechanism is further arranged at the right end of the lower mold.

Description

Composite material injection molding mold

Technical Field

The utility model relates to the technical field of injection molding, in particular to a composite material injection molding mold.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. Stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for batch production of parts with complex shapes, is one of important processing methods, but is difficult to demould by the existing die, and is slow in cooling and solidifying speed, so that the production efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a composite material injection mold, so as to solve the problems of the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a combined material injection moulding mould, includes the mesa, mesa upper end left side rigidity has the mount pad, the bed die is installed to the right wall of mount pad, the bed die right-hand member is provided with the lower mould recess, the interpolation of lower mould recess is equipped with upper die mechanism, the cooling body of parcel in the lower mould recess outside in addition in the bed die, still install a pair of top die mechanism in the bed die, the bed die right-hand member still is provided with stop gear.

Preferably, the upper die mechanism comprises an upper die bulge, an upper die plate and an injection molding pipe, wherein the upper die bulge, the upper die plate and the injection molding pipe are inserted into the lower die groove, the upper die plate is fixed on the right side of the upper die bulge, and the injection molding pipe is further arranged in the upper die bulge.

Preferably, cooling body is including fixing cooling tube, cooler bin and the suction pump in the lower mould recess outside, install the cooler bin on the mesa, the upper end of cooler bin is provided with the suction pump, the delivery port of suction pump and the feed liquor pipe intercommunication of cooling tube lower extreme, the upper end of cooling tube is provided with the fluid-discharge tube.

Preferably, the push pedal of installation in a pair of fixing base, slide bar, slide rail, motor, push rod, spout, connecting rod and the lower mould recess of installation in the top mould mechanism includes the bed die, the spout is installed to fixing base upper end right side position, sliding sleeve is equipped with the push rod in the spout, the left end of push rod is fixed with the slide rail, the right-hand member of push rod runs through the lower mould recess and with corresponding push pedal fixed connection, the motor of installing on the fixing base is inboard still to the slide rail, the output drive of motor is connected with the connecting rod, the slide bar is installed to the opposite side lower extreme of connecting rod, the slide bar slides and sets up in the slide rail.

Preferably, the slide rail comprises a left circular arc rail and a right straight rail.

Preferably, the limiting mechanism comprises a limiting groove and a limiting pin which are formed in the right end of the lower die, and the limiting pin extends from the position of the upper die plate corresponding to the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that: the cooling mechanism is arranged, so that the curing and forming speed can be increased, and the processing speed is increased; through setting up the mould mechanism, be convenient for extrude the mould that processing was accomplished. The utility model has simple structure, is convenient for demoulding, can accelerate the solidification and cooling speed, and can bring convenience to the technical field of injection molding.

Drawings

FIG. 1 is a schematic sectional front view of a composite injection mold;

fig. 2 is a schematic top view of a top mold mechanism of a composite material injection mold.

In the figure: 1-table top, 2-mounting seat, 3-cooling mechanism, 31-cooling box, 32-water pump, 33-liquid inlet pipe, 34-cooling pipeline, 35-liquid discharge pipe, 4-upper die mechanism, 41-injection molding pipe, 42-upper die plate, 43-upper film protrusion, 5-top die mechanism, 51-sliding rod, 52-sliding rail, 53-motor, 54-fixing seat, 55-push rod, 56-sliding groove, 57-connecting rod, 6-push plate, 7-lower die groove and 8-lower die.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a combined material injection moulding mould, includes mesa 1, 1 upper end left side rigidity of mesa has mount pad 2, bed die 8 is installed to the right wall of mount pad 2, bed die 8 right-hand member is provided with lower mould recess 7, 7 interpolations in the lower mould recess are equipped with upper die mechanism 4, the cooling body 3 of parcel in the 7 outsides of lower mould recess in addition in bed die 8, still install a pair of top die mechanism in bed die 8, bed die 8 right-hand member still is provided with stop gear.

The upper die mechanism 4 comprises an upper die bulge 43 inserted in the lower die groove 7, an upper die plate 42 and an injection molding pipe 41, the upper die plate 42 is fixed on the right side of the upper die bulge 43, and the injection molding pipe 41 is further arranged in the upper die bulge 43.

Cooling body 3 is including fixing cooling tube 34, cooler bin 31 and the suction pump 32 in the lower mould recess 7 outside, install cooler bin 31 on the mesa 1, the upper end of cooler bin 31 is provided with suction pump 32, the delivery port of suction pump 32 communicates with the feed liquor pipe 33 of cooling tube 34 lower extreme, the upper end of cooling tube 34 is provided with fluid-discharge tube 35. Through setting up cooling tube 34, can in time absorb the heat of lower mould recess 7 transmission to accelerate the cooling solidification of high temperature solution in the lower mould recess 7, thereby accelerate process rate, during the use, open suction pump 32, take out the coolant liquid in the cooler bin 31 and input cooling tube 34 through feed liquor pipe 33 in, the coolant liquid is discharged by fluid-discharge tube 35 after absorbing the heat that lower mould recess 7 transmitted out.

Top mould mechanism 5 includes push pedal 6 of installation in a pair of fixing base 54, slide bar 51, slide rail 52, motor 53, push rod 55, spout 56, connecting rod 57 and the lower mould recess 7 of installation in the lower mould 8, spout 56 is installed to fixing base 54 upper end right side position, sliding sleeve is equipped with push rod 55 in the spout 56, the left end of push rod 55 is fixed with slide rail 52, the right-hand member of push rod 55 runs through lower mould recess 7 and with the 6 fixed connection of push pedal that correspond, the inboard motor 53 of installing on fixing base 54 in addition of slide rail 52, the output drive of motor 53 is connected with connecting rod 57, slide bar 51 is installed to the opposite side lower extreme of connecting rod 57, slide bar 51 slides and sets up in slide rail 52. Through setting up the top die mechanism 5, be convenient for ejecting the module that finishes processing, the artifical time of getting the piece that significantly reduces, thereby further improve process velocity, during the use, open motor 53, make it drive the slide bar 51 of connecting rod 57 other end at slide rail 52 internal rotation, when removing to straight shape track department, will promote slide rail 52 and move to the right, thereby make push rod 55 move to the right, and then make push pedal 6 of push rod 55 right-hand member release lower mould recess 7 with the module that finishes processing, be convenient for continue processing, when slide bar 51 moved to circular arc track, will take slide rail 52 to reset gradually.

The slide rail 52 includes a left circular arc rail and a right straight rail. By arranging the arc-shaped rails and matching the straight rails, the push rod can periodically push out the processed modules.

The limiting mechanism comprises a limiting groove and a limiting pin which are formed in the right end of the lower die 8, and the limiting pin extends from the position, corresponding to the limiting groove, of the upper die plate 42. Through setting up spacing groove cooperation spacer pin, improve the accuracy of upper die mechanism cartridge.

The working principle of the utility model is as follows: when the mould is used, the hydraulic rod on the right side of the upper mould mechanism 4 pushes the upper mould mechanism 4 to the right end to be abutted against the lower mould 8, then the molten composite material is blown out from the injection pipe 41 and filled between the lower mould groove 7 and the upper mould bulge 43 to form a mould to be formed, then the water suction pump 32 is opened, the cooling liquid in the cooling box 31 is pumped out and is input into the cooling pipeline 34 through the liquid inlet pipe 33, the cooling liquid absorbs the heat transferred from the lower mould groove 7 and is discharged from the liquid discharge pipe 35, the cooling solidification forming of the mould is accelerated, after the forming, the upper mould mechanism 4 is reset, and simultaneously the motor 53 is started to drive the sliding rod 51 at the other end of the connecting rod 57 to rotate in the sliding rail 52, when the sliding rod moves to the straight rail, the sliding rail 52 is pushed to move to the right, so that the push rod 55 moves to the right, and the push plate 6 at the right end of the push rod 55 pushes the finished mould out of the lower mould groove 7, thereby facilitating the continuous processing, when the sliding rod 51 moves to the circular arc track, the sliding rod 52 is gradually reset, and the processing of the module is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a combined material injection moulding mould, includes mesa (1), its characterized in that: mesa (1) upper end left side rigidity has mount pad (2), bed die (8) are installed to the right wall of mount pad (2), bed die (8) right-hand member is provided with lower mould recess (7), last mold mechanism (4) are equipped with in lower mould recess (7) interpolation, parcel is in cooling body (3) in the lower mould recess (7) outside in addition in bed die (8), still install a pair of top die mechanism in bed die (8), bed die (8) right-hand member still is provided with stop gear.

2. The composite material injection mold according to claim 1, wherein: the mould mechanism (4) comprises an upper mould bulge (43), an upper mould plate (42) and an injection molding pipe (41), wherein the upper mould bulge (43) is inserted into the lower mould groove (7), the upper mould plate (42) is fixed on the right side of the upper mould bulge (43), and the injection molding pipe (41) is further arranged in the upper mould bulge (43).

3. The composite material injection mold according to claim 1, wherein: cooling body (3) are including fixing cooling tube (34), cooler bin (31) and suction pump (32) in lower mould recess (7) outside, install cooler bin (31) on mesa (1), the upper end of cooler bin (31) is provided with suction pump (32), the delivery port of suction pump (32) and feed liquor pipe (33) the intercommunication of cooling tube (34) lower extreme, the upper end of cooling tube (34) is provided with fluid-discharge tube (35).

4. The composite material injection mold according to claim 1, wherein: the die ejecting mechanism (5) comprises a pair of fixed seats (54), a slide rod (51), a slide rail (52), a motor (53), a push rod (55), a slide groove (56), a connecting rod (57) and a push plate (6) which are arranged in a lower die groove (7) and are arranged in a lower die (8), a sliding groove (56) is arranged at the right side position of the upper end of the fixed seat (54), a push rod (55) is sleeved in the sliding groove (56) in a sliding way, a slide rail (52) is fixed at the left end of the push rod (55), the right end of the push rod (55) penetrates through the lower die groove (7) and is fixedly connected with the corresponding push plate (6), the inner side of the sliding rail (52) is also provided with a motor (53) arranged on a fixed seat (54), the output end of the motor (53) is in driving connection with a connecting rod (57), a sliding rod (51) is installed at the lower end of the other side of the connecting rod (57), and the sliding rod (51) is arranged in the sliding rail (52) in a sliding mode.

5. The composite material injection mold according to claim 4, wherein: the sliding rail (52) comprises a left circular arc-shaped rail and a right straight rail.

6. The composite material injection mold according to claim 2, wherein: the limiting mechanism comprises a limiting groove and a limiting pin which are formed in the right end of the lower die (8), and the limiting pin extends from the position, corresponding to the limiting groove, of the upper die plate (42).

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