CN220638759U

CN220638759U - Multifunctional injection mold

Info

Publication number: CN220638759U
Application number: CN202322324386.9U
Authority: CN
Inventors: 余世川; 缪小梅
Original assignee: Nantong Qisheng Precision Mould Co ltd
Current assignee: Nantong Qisheng Precision Mould Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-22
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a multifunctional injection mold, and relates to the technical field of injection molds. This multi-functional injection mold, through with melting injection molding material from the inlet pipe input mould inboard with the bed die, the material carries out secondary heating when passing through the heating storehouse, avoid the material to appear losing at the temperature of transportation in-process, the heat preservation storehouse keeps warm to the outside of last mould and bed die simultaneously, avoid the material to cool off too fast in the mould, realize injection molding material's stable feeding, drive double-end screw through driving motor work and rotate, make two movable seats slide in the spout, keep away from each other, thereby drive the heat preservation storehouse and keep away from the outside of last mould and bed die, make things convenient for the heat dissipation of mould, realize injection molding material's cooling shaping, drive lifting screw rotatory through elevator motor work, make the lifting seat rise along the lift groove, thereby drive the upper end that goes up the mould and break away from the bed die, realize the automatic lifting of last mould, manpower and materials are saved, demoulding efficiency has been improved.

Description

Multifunctional injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to a multifunctional injection mold.

Background

The injection molding has the advantages of high production speed and high efficiency, the shape can be simplified to complex, the size can be from large to small, the product size is accurate, the product with complex shape can be formed, and the injection molding method is suitable for the field of mass production, products with complex shape and other molding processing, wherein the injection molding die is an important component part of injection molding.

For example, publication number CN212528532U discloses a multi-functional injection mold, which comprises a base, the first feed chute of top fixedly connected with of base, one side fixedly connected with first inlet pipe of base, the first mould of top fixedly connected with of base, one side fixedly connected with spacing seat of first mould, the positive swing joint of spacing seat has the spacer pin, the outer wall swing joint of spacer pin has the stopper. The multifunctional injection mold achieves the purpose of good adaptation effect, so that the problem of plastic leakage cannot occur when people use the injection mold for injection molding, defects of the molded plastic product cannot occur, inconvenience cannot be brought to the use of people, waste of raw materials cannot be caused, production efficiency is improved, the purpose of good anti-slip effect is achieved, the molding effect of the plastic product is better when people use the injection mold, and a large amount of time is not wasted for adjusting positions;

the multifunctional injection mold disclosed by the utility model needs to manually disassemble a plurality of bolts when being demolded, is time-consuming and labor-consuming, and simultaneously lacks a heat preservation function for injection molding materials, so that the molten injection molding materials in the injection molding process are easy to cool too quickly, and the molding of the materials is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multifunctional injection mold, which solves the problems that a plurality of bolts are required to be manually disassembled when the multifunctional injection mold is demolded, time and labor are consumed, and meanwhile, the heat preservation function of injection materials is lacked, so that the melted injection materials in the injection molding process are easy to cool too quickly, and the molding of the materials is influenced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multifunctional injection mold, includes the base, the spout has been seted up to the upper end of base, the inboard of spout is provided with double-end screw thread lead screw, the front end fixed mounting of base has driving motor, the upper end fixed mounting of base has the mount pad, the spacing groove has been seted up to the upper end of mount pad, the inboard of spacing groove is provided with the bed die, the upper end of bed die is provided with the mould, both sides all are provided with the removal seat around the mount pad, the removal seat is close to one side fixed mounting of mount pad has the heat preservation storehouse, the upper end demountable installation of mould has the heating storehouse, the upper end fixed mounting of heating storehouse has the elevating socket, the upper end of elevating socket is provided with the inlet pipe, the right side fixed mounting of base upper end has the stand, the elevating groove has been seted up in the left side of stand, the inboard of elevating groove is provided with the elevating lead screw, the upper end fixed mounting of stand has elevating motor.

Preferably, the rear end of the double-end screw thread screw rod is rotationally connected with the inner side of the sliding groove, and the output end of the driving motor extends to the inner side of the sliding groove and fixedly connected with the front end of the double-end screw thread screw rod, so that the double-end screw thread screw rod can be conveniently controlled to rotate.

Preferably, the mount pad is U type structural design, the upper end of bed die and the surface of mount pad pass through the bolt and can dismantle the connection, the lower extreme of bed die extends to the lower extreme of spacing groove, and with the inboard mutual adaptation of spacing groove, the lower extreme of going up the mould and the upper end mutual adaptation of bed die make things convenient for the dismouting of bed die and the butt joint of last bed die.

Preferably, the lower end of the movable seat is in sliding connection with the inner side of the sliding groove and in threaded connection with the double-thread screw rod, and the movable seat is provided with two movable seats which are arranged in a front-back symmetrical mode, so that the movement of the movable seat is conveniently controlled.

Preferably, the heat preservation storehouse is located the outside of last mould, bed die and is the front and back symmetry and is provided with two, and with last mould, bed die looks adaptation each other, the lower extreme and the mount pad looks adaptation of heat preservation storehouse, the upper end and the heating storehouse looks adaptation each other of heat preservation storehouse, conveniently keep warm the outside of mould, prevent the too fast cooling of injection molding material.

Preferably, the lower end of the feeding pipe extends to the inner side of the heating bin and is communicated with the inner side of the upper die through the feeding hole, so that the injection molding material is heated, and the injection molding material is conveniently fed into the inner side of the die.

Preferably, the right-hand member of lift seat and the inboard sliding connection in lift groove, and with lift lead screw threaded connection, the lower extreme of lift lead screw and the inboard rotation connection in lift groove, the output of elevator motor extends to the inboard in lift groove and the upper end fixed connection in lift lead screw, and convenient control lift seat drives the mould and goes up and down, realizes compressing tightly and the lifting of mould.

Advantageous effects

The utility model provides a multifunctional injection mold. Compared with the prior art, the method has the following beneficial effects:

1. this multi-functional injection mold through setting up bed die, go up the mould, remove the seat, heat preservation storehouse, heating storehouse, inlet pipe, through with melting injection molding material from inlet pipe input mould and bed die inboard, carries out the secondary heating when material through heating storehouse, avoids the material to appear losing at the temperature of transportation in-process, keeps warm the outside of last mould and bed die simultaneously, avoids the material to cool off too fast in the mould, realizes injection molding material's stable feeding, avoids melting injection molding material to appear cooling too fast in the injection molding process, influences the shaping of material.

2. This multi-functional injection mold through setting up spout, double-end screw thread lead screw, driving motor, removal seat, heat preservation storehouse, drives double-end screw thread lead screw through driving motor work and rotates, makes two removal seats slide in the spout, keeps away from each other to drive the heat preservation storehouse and keep away from the outside of last mould and bed die, make things convenient for the heat dissipation of mould, realize injection molding material's cooling shaping.

3. This multi-functional injection mold finishes the back through setting up elevating seat, lift groove, lift lead screw, elevator motor, drives the rotation of lift lead screw through elevator motor work, makes the elevating seat rise along the lift groove to drive the upper end that the mould rises and breaks away from the bed die, realize the automatic lifting of last mould, make things convenient for the drawing of patterns of shaping spare, use manpower and materials sparingly, improved drawing of patterns efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic diagram of the front half-section structure of the present utility model.

Fig. 4 is a schematic side view of the present utility model in semi-section.

In the figure: 1. a base; 2. a chute; 3. a double-end screw thread lead screw; 4. a driving motor; 5. a mounting base; 6. a limit groove; 7. a lower die; 8. an upper die; 9. a movable seat; 10. a thermal insulation bin; 11. a heating bin; 12. a lifting seat; 13. a feed pipe; 14. a column; 15. a lifting groove; 16. lifting the screw rod; 17. and a lifting motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the multifunctional injection mold comprises a base 1, a chute 2 is arranged at the upper end of the base 1, a double-thread screw rod 3 is arranged at the inner side of the chute 2, a driving motor 4 is fixedly arranged at the front end of the base 1, the rear end of the double-thread screw rod 3 is rotationally connected with the inner side of the chute 2, the output end of the driving motor 4 extends to the inner side of the chute 2 and the front end of the double-thread screw rod 3, a mounting seat 5 is fixedly arranged at the upper end of the base 1, a limit groove 6 is arranged at the upper end of the mounting seat 5, a lower mold 7 is arranged at the inner side of the limit groove 6, an upper mold 8 is arranged at the upper end of the lower mold 7, the mounting seat 5 is of U-shaped structure, the upper end of the lower mold 7 is detachably connected with the surface of the mounting seat 5 through bolts, the lower end of the lower mold 7 extends to the lower end of the limit groove 6 and is mutually matched with the inner side of the limit groove 6, the lower end of the upper die 8 and the upper end of the lower die 7 are mutually matched, the front side and the rear side of the mounting seat 5 are respectively provided with a movable seat 9, one side, close to the mounting seat 5, of the movable seat 9 is fixedly provided with a heat preservation bin 10, the lower end of the movable seat 9 is in sliding connection with the inner side of the sliding groove 2 and is in threaded connection with the double-thread screw rod 3, the movable seats 9 are symmetrically arranged front and rear, the heat preservation bins 10 are positioned on the outer sides of the upper die 8 and the lower die 7 and are symmetrically arranged front and rear, the two heat preservation bins are mutually matched with the upper die 8 and the lower die 7, the lower end of the heat preservation bins 10 and the mounting seat 5 are mutually matched, the driving motor 4 works to drive the double-thread screw rod 3 to rotate, so that the two movable seats 9 slide in the sliding groove 2 and are mutually far away, and the heat preservation bins 10 are driven to be far away from the outer sides of the upper die 8 and the lower die 7, cooling molding of injection molding materials is facilitated;

the upper end of the upper die 8 is detachably provided with a heating bin 11, the upper end of a heat preservation bin 10 and the heating bin 11 are mutually matched, the upper end of the heating bin 11 is fixedly provided with a lifting seat 12, the upper end of the lifting seat 12 is provided with a feeding pipe 13, the lower end of the feeding pipe 13 extends to the inner side of the heating bin 11 and is mutually communicated with the inner side of the upper die 8 through a feeding hole, the heating bin 11 is internally provided with a heating wire, and molten injection molding materials are input into the inner sides of the upper die 8 and the lower die 7 from the feeding pipe 13, and are secondarily heated when passing through the heating bin 11, so that the temperature loss of the materials in the conveying process is avoided, meanwhile, the heat preservation bin 10 is used for preserving the heat of the outer sides of the upper die 8 and the lower die 7, the materials are prevented from being excessively quickly cooled in the die, and stable feeding of the injection molding materials is realized;

the right side fixed mounting of base 1 upper end has stand 14, lift groove 15 has been seted up in the left side of stand 14, the inboard in lift groove 15 is provided with lift lead screw 16, the upper end fixed mounting of stand 14 has lift motor 17, the right-hand member of lift seat 12 and the inboard sliding connection in lift groove 15, and with lift lead screw 16 threaded connection, the lower extreme of lift lead screw 16 and the inboard rotation connection in lift groove 15, the output of lift motor 17 extends to the inboard in lift groove 15 and the upper end fixed connection of lift lead screw 16, after the injection molding, drive lift lead screw 16 rotation through lift motor 17 work, make lift seat 12 rise along lift groove 15, thereby drive the upper die 8 and rise the upper end that breaks away from bed die 7, realize the automatic lifting of upper die 8, make things convenient for the drawing of patterns of shaping.

In use, the melted injection molding material is input into the inner sides of the upper die 8 and the lower die 7 from the feed pipe 13, and is heated for the second time when passing through the heating bin 11, so that the temperature loss of the material in the conveying process is avoided, and meanwhile, the heat preservation bin 10 preserves the heat of the outer sides of the upper die 8 and the lower die 7, so that the material is prevented from being cooled too quickly in the dies, and the stable feeding of the injection molding material is realized; after the feeding is finished, the feeding pipe 13 stops conveying, the driving motor 4 works to drive the double-thread screw rod 3 to rotate, so that the two movable seats 9 slide in the sliding groove 2 and are away from each other, the heat preservation bin 10 is driven to be away from the outer sides of the upper die 8 and the lower die 7, heat dissipation of the dies is facilitated, and cooling molding of injection molding materials is realized; after injection molding is finished, the lifting motor 17 works to drive the lifting screw rod 16 to rotate, so that the lifting seat 12 ascends along the lifting groove 15, the upper die 8 is driven to ascend and separate from the upper end of the lower die 7, automatic lifting of the upper die 8 is realized, and demolding of a molded part is facilitated.

And all that is not described in detail in this specification is well known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional injection mold, includes base (1), its characterized in that: spout (2) have been seted up to the upper end of base (1), the inboard of spout (2) is provided with double-thread lead screw (3), the front end fixed mounting of base (1) has driving motor (4), the upper end fixed mounting of base (1) has mount pad (5), spacing groove (6) have been seted up to the upper end of mount pad (5), the inboard of spacing groove (6) is provided with bed die (7), the upper end of bed die (7) is provided with bed die (8), the front and back both sides of mount pad (5) all are provided with movable seat (9), movable seat (9) are close to one side fixed mounting of mount pad (5) have heat preservation storehouse (10), the upper end demountable installation of upper die (8) has heating storehouse (11), the upper end fixed mounting of heating storehouse (11) has elevating seat (12), the upper end of elevating seat (12) is provided with, the right side fixed mounting stand (14) of limit groove (6), the upper end of stand (14) has elevating motor (15), elevating groove (16) are seted up to the elevating seat (14).

2. The multi-functional injection mold of claim 1, wherein: the rear end of the double-end threaded screw rod (3) is rotationally connected with the inner side of the sliding groove (2), and the output end of the driving motor (4) extends to the inner side of the sliding groove (2) and is fixedly connected with the front end of the double-end threaded screw rod (3).

3. The multi-functional injection mold of claim 1, wherein: the mounting seat (5) is of a U-shaped structural design, the upper end of the lower die (7) and the surface of the mounting seat (5) are detachably connected through bolts, the lower end of the lower die (7) extends to the lower end of the limit groove (6) and is mutually matched with the inner side of the limit groove (6), and the lower end of the upper die (8) and the upper end of the lower die (7) are mutually matched.

4. The multi-functional injection mold of claim 1, wherein: the lower end of the movable seat (9) is in sliding connection with the inner side of the sliding groove (2) and in threaded connection with the double-head threaded screw rod (3), and the movable seat (9) is provided with two symmetrical parts in front and back.

5. The multi-functional injection mold of claim 1, wherein: the heat preservation storehouse (10) is located the outside of last mould (8), bed die (7) and is the front and back symmetry and be provided with two, and with last mould (8), bed die (7) looks adaptation each other, the lower extreme and the mount pad (5) looks adaptation of heat preservation storehouse (10), the upper end and the heating storehouse (11) looks adaptation each other of heat preservation storehouse (10).

6. The multi-functional injection mold of claim 1, wherein: the lower end of the feeding pipe (13) extends to the inner side of the heating bin (11), and is communicated with the inner side of the upper die (8) through a feeding hole.

7. The multi-functional injection mold of claim 1, wherein: the right end of the lifting seat (12) is in sliding connection with the inner side of the lifting groove (15) and is in threaded connection with the lifting screw rod (16), the lower end of the lifting screw rod (16) is in rotary connection with the inner side of the lifting groove (15), and the output end of the lifting motor (17) extends to the inner side of the lifting groove (15) and is fixedly connected with the upper end of the lifting screw rod (16).