CN218171145U

CN218171145U - Double-color automobile product forming die

Info

Publication number: CN218171145U
Application number: CN202221444320.2U
Authority: CN
Inventors: 肖烈熙; 桂明洋; 杜香菊; 龚章军
Original assignee: Suzhou Zhenye Mold Co ltd
Current assignee: Suzhou Zhenye Mold Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-30
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a double-colored car product forming die, the on-line screen storage device comprises a base, there is first pivot at the top of base through bearing fixed mounting, the bottom of first pivot is connected with brake motor, brake motor passes through the motor support to be fixed on the base, the mounting panel is installed at the top of first pivot, the mounting panel top is equipped with the lower bolster, the top bilateral symmetry of mounting panel is equipped with first hydraulic stem, the top of first hydraulic stem is fixed on the lower bolster, U type frame is installed at the top of base, the inside of U type frame is equipped with the diaphragm, the inside top symmetry of U type frame is equipped with the gag lever post, the gag lever post runs through in the diaphragm, the second pivot is installed through the bearing in the bottom of diaphragm. This application can be when moulding plastics through first electric putter and brake motor, with the ejecting rotation back of forming workpiece, resets to carrying out the secondary and moulding plastics, saving product production cycle, reducing the mould cost, improved production efficiency.

Description

Double-color automobile product forming die

Technical Field

The utility model belongs to the technical field of the mould, especially indicate a double-colored car product forming die.

Background

With the rapid development of the plastic industry, the application range of plastic products is continuously expanded, the complexity and innovation requirements of the design and manufacture of plastic molds are continuously improved, the new material process of the plastic products, namely double-color injection molding, is rapidly developed, the double-color injection molding refers to the injection molding of two different materials to the same set of mold, so that the molding process of injection molded parts formed by the two materials is realized, in the existing manufacturing process, the double-color mold can only carry out rotary injection molding, a special ejection mechanism is not arranged, the production period of products can be prolonged in processing, the mold cost is increased, the production efficiency is reduced, the injection molding head on the existing double-color mold cannot adjust the position, the injection molding of injection molding holes at different positions is inconvenient, and therefore, a double-color automobile product molding mold is provided.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a double-colored car product forming die.

The technical scheme of the utility model is realized like this:

a double-color automobile product forming die comprises a base, wherein a first rotating shaft is fixedly mounted at the top of the base through a bearing, the bottom of the first rotating shaft is connected with a brake motor, the brake motor is fixed on the base through a motor support, and a mounting plate is mounted at the top of the first rotating shaft;

the lower die is arranged at the top of the mounting plate, first hydraulic rods are symmetrically arranged on two sides of the top of the mounting plate, the top of each first hydraulic rod is fixed on the lower die plate, a U-shaped frame is mounted at the top of the base, a transverse plate is arranged inside the U-shaped frame, limiting rods are symmetrically arranged at the top end of the inside of the U-shaped frame and penetrate through the transverse plate, a second rotating shaft is mounted at the bottom of the transverse plate through a bearing, an upper die plate is mounted at the bottom of the second rotating shaft, a die block is mounted at the bottom of the upper die plate, a die cavity is formed in the top of the lower die plate, and the die block is arranged in the die cavity;

the middle part of the top end of the mounting plate is provided with a connecting rod, the top of the connecting rod is provided with a push plate, and the push plate is arranged at the bottom of the cavity;

injection molding mechanisms are installed on two sides of the U-shaped frame, and injection molding holes are formed in the periphery of the lower template and the periphery of the upper template.

Preferably, the four corners of the bottom of the lower template are provided with sleeves, the top of the mounting plate is provided with a slide bar, and the sleeves are sleeved on the slide bar.

Preferably, the bottom of the limiting rod is provided with a limiting block. The top of the limiting block is contacted with the bottom of the transverse plate.

Preferably, the limiting rod is sleeved with a spring, one end of the spring is in contact with the top end of the inside of the U-shaped frame, and the other end of the spring is in contact with the top of the transverse plate.

Preferably, the injection molding mechanism comprises supporting plates fixed on two sides of the U-shaped frame, a second hydraulic rod is installed at the top of each supporting plate, an L-shaped supporting plate is fixed at the top of each second hydraulic rod, through grooves are formed in two sides of the U-shaped frame, and the L-shaped supporting plates are arranged in the through grooves.

Preferably, a third hydraulic rod is mounted at the top of the L-shaped support plate, and an injection molding head is fixedly mounted at the free end of the third hydraulic rod;

one side of the top of the injection molding head is connected with a flow guide pipe, the free end of the flow guide pipe is connected with an external heating mechanism, and one end, far away from the third hydraulic rod, of the injection molding head is arranged in an injection molding hole.

Compared with the prior art, the utility model discloses a brake motor can drive the cope match-plate pattern, lower bolster and push pedal rotate, the position of the adjustable lower bolster of rethread first hydraulic stem, thereby make the push pedal with work piece jack-up, can mould plastics when moulding plastics, ejecting, it is rotatory, reset, the secondary is moulded plastics, save product production cycle, reduce the mould cost, and the production efficiency is improved, the adjustable head's of moulding plastics position of rethread second hydraulic stem, make the head of moulding plastics can correspond the not high hole of moulding plastics, and the use effect is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a double-colored car product forming die's schematic structure diagram.

Fig. 2 is the utility model provides a double-colored car product forming die's lower bolster structure schematic diagram.

Fig. 3 is the utility model provides a double-colored car product forming die's diaphragm structure schematic diagram.

In the figure: 1. a base; 2. a first rotating shaft; 3. a brake motor; 4. mounting a plate; 5. a lower template; 6. a first hydraulic lever; 7. a U-shaped frame; 8. a transverse plate; 9. a limiting rod; 10. a second rotating shaft; 11. mounting a template; 12. molding blocks; 13. a cavity; 14. a connecting rod; 15. pushing the plate; 16. a sleeve; 17. a slide bar; 18. a limiting block; 19. a spring; 20. a support plate; 21. a second hydraulic rod; 22. an L-shaped support plate; 23. a through groove; 24. a third hydraulic lever; 25. an injection head; 26. a flow guide pipe; 27. and (5) injection molding holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double-color automobile product forming die comprises a base 1, wherein a first rotating shaft 2 is fixedly mounted at the top of the base 1 through a bearing, the bottom of the first rotating shaft 2 is connected with a brake motor 3, the brake motor 3 is fixed on the base 1 through a motor support, a mounting plate 4 is mounted at the top of the first rotating shaft 2, the mounting plate 4 can be driven to rotate through the brake motor 3, and therefore the die can be driven to rotate in the injection molding process;

the top of the mounting plate 4 is provided with a lower template 5, two sides of the top of the mounting plate 4 are symmetrically provided with first hydraulic rods 6, the top of each first hydraulic rod 6 is fixed on the lower template 5, and the lower template 5 can be pushed to move through the first hydraulic rods 6, so that a cavity 13 on the lower template 5 is sleeved on a block 12 at the bottom of the upper template 11;

the top of the base 1 is provided with a U-shaped frame 7, a transverse plate 8 is arranged inside the U-shaped frame 7, the top end inside the U-shaped frame 7 is symmetrically provided with limiting rods 9, the limiting rods 9 penetrate through the transverse plate 8, the transverse plate 8 can be limited through the limiting rods 9, and the transverse plate 8 is prevented from being shifted;

the bottom of the transverse plate 8 is provided with a second rotating shaft 10 through a bearing, the bottom of the second rotating shaft 10 is provided with an upper template 11, the bottom of the upper template 11 is provided with a mold block 12, the top of the lower template 5 is provided with a mold cavity 13, the mold block 12 is arranged in the mold cavity 13, and a workpiece can be subjected to shaping processing through the matching of the mold block 12 and the mold cavity 13;

a connecting rod 14 is arranged in the middle of the top end of the mounting plate 4, a push plate 15 is arranged at the top of the connecting rod 14, the push plate 15 is arranged at the bottom of the cavity 13, and after a workpiece is molded, the workpiece can be ejected out of the cavity in the downward movement process of the lower template 5 through the push plate 15, so that the subsequent rotation treatment is facilitated;

the injection molding mechanism is installed on the two sides of the U-shaped frame 7, injection molding holes 27 are formed in the periphery of the lower template 5 and the upper template 11, and molten plastic is injected into the cavity through the injection molding holes 27 through the injection molding mechanism to be subjected to shaping processing.

When the injection molding machine is used, the first hydraulic rod 6 is controlled to work, the first hydraulic rod 6 drives the lower template 5 to move upwards, the cavity 13 is sleeved on the molding block 12, the push plate 15 is located at the bottom of the cavity 13, then the second hydraulic rod 21 is controlled to work, the second hydraulic rod 21 adjusts the height of the injection molding head 25, the injection molding head 25 is aligned with the injection molding hole 27, then one end of the injection molding head 25 is moved into the injection molding hole 27 through the third hydraulic rod 24, materials are injected into the cavity 13 through the injection molding hole 27, after injection molding is completed, the third hydraulic rod 24 is controlled to shrink, the injection molding head 25 is moved away, after a workpiece inside the cavity 13 is cooled and molded, the first hydraulic rod 6 is controlled to work, the first hydraulic rod 6 drives the lower template 5 to move downwards, the push plate 15 can eject the workpiece out of the cavity 13, then the brake motor 3 works, the mounting plate 4 is driven to rotate, under the action of the second rotating shaft 10, the upper template 11 and the lower template 5 rotate simultaneously, after rotating for a certain angle, the first hydraulic rod 6 is controlled to extend, the lower template 5 is moved, then the workpiece is controlled to reset, the work of the second hydraulic rod 21, the injection molding head 25 is adjusted, the injection molding head 25 is moved into the injection molding hole, the injection molding head 25, the injection molding head is moved into the injection molding hole, the injection molding production cost is reduced, and the injection molding efficiency is improved.

Further, as shown in fig. 1, sleeves 16 are mounted at four corners of the bottom of the lower template 5, a sliding rod 17 is mounted at the top of the mounting plate 4, the sleeves 16 are sleeved on the sliding rod 17, the lower template 5 can be limited through the sleeves 16 and the sliding rod 17, and the lower template 5 is prevented from toppling over in the lifting process.

Further, as shown in fig. 1, a limiting block 18 is installed at the bottom of the limiting rod 9. The top of the limiting block 18 contacts the bottom of the transverse plate 8, the transverse plate 8 can be limited through the limiting block 18, and the transverse plate 8 is prevented from being separated from the U-shaped frame 7.

Further, as shown in fig. 1, the limiting rod 9 is sleeved with a spring 19, one end of the spring 19 contacts with the top end of the inside of the U-shaped frame 7, the other end of the spring 19 contacts with the top of the transverse plate 8, the upper template 11 and the lower template 5 can be in close contact together through the elastic force of the spring 19, and the injection molding effect is improved.

Further, as shown in fig. 1, the injection molding mechanism comprises a supporting plate 20 fixed on two sides of the U-shaped frame 7, a second hydraulic rod 21 is mounted on the top of the supporting plate 20, an L-shaped supporting plate 22 is fixed on the top of the second hydraulic rod 21, through grooves 23 are formed in two sides of the U-shaped frame 7, the L-shaped supporting plate 22 is arranged in the through grooves 23, the height of the L-shaped supporting plate 22 can be adjusted through the second hydraulic rod 21, the position of the injection molding head 25 is adjusted according to the position of the injection molding hole 27, and the using effect is improved.

Further, as shown in fig. 1, a third hydraulic rod 24 is installed on the top of the L-shaped support plate 22, an injection head 25 is fixedly installed at a free end of the third hydraulic rod 24, the horizontal position of the injection head 25 can be adjusted by the third hydraulic rod 24, and during injection molding, the end of the injection head 25 is moved into an injection hole 27 for injection molding;

one side of the top of the injection molding head 25 is connected with a guide pipe 26, the free end of the guide pipe 26 is connected with an external heating mechanism, one end, far away from the third hydraulic rod 24, of the injection molding head 25 is placed in the injection molding hole 27, the plastic melted in the heating mechanism can be conveyed into the injection molding head 25 through the guide pipe 26, and the plastic can be injected into the injection molding hole 27 through the injection molding head 25 and finally flows into the cavity 13.

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

Claims

1. A double-color automobile product forming die comprises a base (1) and is characterized in that a first rotating shaft (2) is fixedly mounted at the top of the base (1) through a bearing, the bottom of the first rotating shaft (2) is connected with a brake motor (3), the brake motor (3) is fixed on the base (1) through a motor support, and a mounting plate (4) is mounted at the top of the first rotating shaft (2);

the lower die plate (5) is arranged at the top of the mounting plate (4), first hydraulic rods (6) are symmetrically arranged on two sides of the top of the mounting plate (4), the top of each first hydraulic rod (6) is fixed on the lower die plate (5), a U-shaped frame (7) is installed at the top of the base (1), a transverse plate (8) is arranged inside each U-shaped frame (7), limiting rods (9) are symmetrically arranged at the top ends of the insides of the U-shaped frames (7), the limiting rods (9) penetrate through the transverse plate (8), a second rotating shaft (10) is installed at the bottom of the transverse plate (8) through bearings, an upper die plate (11) is installed at the bottom of the second rotating shaft (10), a die block (12) is installed at the bottom of the upper die plate (11), a die cavity (13) is formed in the top of the lower die plate (5), and the die cavity (13) is arranged in the die cavity (12);

a connecting rod (14) is installed in the middle of the top end of the installing plate (4), a push plate (15) is arranged on the top of the connecting rod (14), and the push plate (15) is arranged at the bottom of the cavity (13);

injection molding mechanisms are installed on two sides of the U-shaped frame (7), and injection molding holes (27) are formed in the periphery of the lower template (5) and the periphery of the upper template (11).

2. The double-color automobile product molding die according to claim 1, wherein sleeves (16) are mounted at four corners of the bottom of the lower template (5), slide rods (17) are mounted at the tops of the mounting plates (4), and the sleeves (16) are sleeved on the slide rods (17).

3. The molding die for the bi-color automobile products as claimed in claim 1, wherein the bottom of the limiting rod (9) is provided with a limiting block (18), and the top of the limiting block (18) is in contact with the bottom of the transverse plate (8).

4. The double-color automobile product forming die according to claim 1, wherein a spring (19) is sleeved on the limiting rod (9), one end of the spring (19) is in contact with the top end of the inside of the U-shaped frame (7), and the other end of the spring (19) is in contact with the top of the transverse plate (8).

5. The double-color automobile product molding die according to claim 1, wherein the injection molding mechanism comprises support plates (20) fixed on two sides of a U-shaped frame (7), a second hydraulic rod (21) is mounted on the top of each support plate (20), an L-shaped support plate (22) is fixed on the top of each second hydraulic rod (21), through grooves (23) are formed in two sides of the U-shaped frame (7), and the L-shaped support plates (22) are arranged in the through grooves (23).

6. The double-color automobile product forming die according to claim 5, wherein a third hydraulic rod (24) is mounted at the top of the L-shaped support plate (22), and an injection head (25) is fixedly mounted at the free end of the third hydraulic rod (24);

one side of the top of the injection molding head (25) is connected with a flow guide pipe (26), the free end of the flow guide pipe (26) is connected with an external heating mechanism, and one end, far away from the third hydraulic rod (24), of the injection molding head (25) is arranged in an injection molding hole (27).