CN217258110U

CN217258110U - Integrated structure of double-color mold

Info

Publication number: CN217258110U
Application number: CN202220011399.3U
Authority: CN
Inventors: 赵博涛; 朱毅; 王磊; 高振洋; 胡啸; 高林
Original assignee: Shanghai Jingxin Auto Parts Co ltd
Current assignee: Shanghai Jingxin Auto Parts Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-23
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to a double-colored mould technical field just discloses a double-colored mould's integral type structure, including left mould and right mould, the outside fixedly connected with discharge mechanism of left side mould, the first pipe and the second of moulding plastics of upper end fixedly connected with of right side mould, the outside fixedly connected with cylinder of right side mould, the cylinder is close to the one end fixedly connected with baffle of left mould. This double-colored mould's integral type structure, increase discharge mechanism with the inside of left mould, after the product shaping, it is ejecting with the product through the movable rod, make things convenient for snatching of manipulator, increase the baffle in the inside of right mould simultaneously, the orderly separation of the process of moulding plastics with the extra quality, conveniently carry out the operation that the extra quality was moulded plastics, both ends increase the bolt of automatic plug around left mould, after the mould is closed, improve the fastness of mould junction, make left side mould and right mould can form the assembly structure of integral type, the better operation of moulding plastics that carries on, the practicality has been improved greatly.

Description

Integrated structure of double-color mold

Technical Field

The utility model relates to a double-colored mould technical field specifically is a double-colored mould's integral type structure.

Background

The double-color mold is a mold which is formed by injecting two plastic materials on the same injection molding machine in two times, but a product is only subjected to mold stripping once, generally, the molding process is also called double-material injection molding, is generally completed by one set of mold and needs a special double-material injection molding machine, two types of plastics are used, plastic products which can be obviously distinguished on the product by the two types of plastics are called double-color products, the double-color products are installed on the same injection molding machine (namely the double-material injection molding machine) with two sets of injection molding devices, and the mold which injects the two types of plastics according to the sequence and generates the double-color products is called the double-color mold.

The inside of current double-colored mould does not have fine discharge mechanism, all rely on outside mechanical tongs to take away the inside work piece of mould after the moulding, and some products are moulding plastics simultaneously, and the product after the shaping can depend on in the mould intracavity, and mechanical tongs is difficult to snatch, influences production efficiency, and when carrying out the double-material simultaneously and moulding plastics, mix the raw materials of two kinds of different grade types very easily, lead to the double-material failure of moulding plastics, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a double-color mold's integral type structure, do not have fine discharge mechanism with the inside of solving the current double-color mold who proposes in the above-mentioned background art, all rely on outside mechanical tongs to tak eoff away the inside work piece of mould after the moulding, some products are when moulding plastics simultaneously, product after the shaping can depend on in the mould intracavity, mechanical tongs is difficult to snatch, influence production efficiency, when carrying out the extra quality simultaneously and moulding plastics, mix the raw materials of two kinds of different grade types very easily, lead to the extra quality failure of moulding plastics, greatly reduced the problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integral type structure of double-colored mould, includes left mould and right mould, the outside fixedly connected with discharge mechanism of left side mould, the first pipe and the second pipe of moulding plastics of upper end fixedly connected with of right side mould, the outside fixedly connected with cylinder of right side mould, the cylinder is close to the one end fixedly connected with baffle of left mould.

Preferably, discharge mechanism includes casing, motor, worm, lead screw, worm wheel, movable block, connecting plate, fixed plate and movable rod, the outside fixedly connected with motor of casing, the inside that the transmission end of motor is located the casing is provided with the worm.

Preferably, the inside of casing is provided with the lead screw, the outside of lead screw is located the upper end fixedly connected with worm wheel of worm, the outside of lead screw is located the one end of keeping away from the worm wheel and is provided with the movable block, fixedly connected with connecting plate between the movable block, the outside fixedly connected with fixed plate of connecting plate, one side fixedly connected with movable rod that the fixed plate is close to left mould, the supplementary ejection of compact is conveniently carried out after the product shaping, improves production efficiency.

Preferably, one end of the worm is in transmission connection with a transmission end of the motor, the other end of the worm is in rotation connection with the shell, and the screw rod, the worm wheel and the movable block are symmetrically arranged in two relative to a vertical central line of the shell.

Preferably, the lead screw is connected with the shell in a rotating mode, the lead screw is connected with the movable block in a threaded mode, the worm is connected with the worm wheel in a meshed mode, and the movable rod is connected with the left die in a sliding mode, so that the movable structure can stably run.

Preferably, a first die cavity is formed in one side, close to a right die, of the left die, the front end and the rear end of the left die are fixedly connected with mounting seats respectively, an electric telescopic rod is fixedly connected with the upper end of the mounting seat, a bolt is fixedly connected with the lower end of the electric telescopic rod, sockets are fixedly connected with the front end and the rear end of the right die respectively, a second die cavity is formed in one side, close to the left die, of the right die, and locking and fixing are performed after the dies are closed.

Preferably, the mounting seat, the electric telescopic rod and the plug pin are symmetrically arranged about the horizontal center line of the left die respectively, and the plug pin and the socket are connected in an inserting mode, are plugged automatically and are convenient to use.

Preferably, the length and the width of the partition plate are the same as those of the second die cavity, and the partition plate is connected with the second die cavity in a sliding mode, so that double-material injection molding can be better performed.

Compared with the prior art, the utility model provides a double-colored mould's integral type structure possesses following beneficial effect:

1. this double-colored mould's integral type structure, increase discharge mechanism with the inside of left mould, drive worm gear through the motor and mesh, realize the transmission of lead screw, the movable block drives the movable rod simultaneously and removes, make the movable rod slide in the inside of left mould, after the product shaping, it is ejecting with the product through the movable rod, make things convenient for snatching of manipulator, increase the baffle in the inside of right mould simultaneously, it removes to drive the baffle through the cylinder, when first section is moulded plastics, remove the left end of second injection molding pipe with the baffle, when the second section is moulded plastics, remove the right-hand member of second injection molding pipe with the baffle, the process of moulding plastics with the extra quality is orderly to be separated, conveniently carry out the operation that the extra quality was moulded plastics.

2. This double-colored mould's integral type structure, the bolt of automatic plug is increased at both ends around left mould, drives the bolt through electric telescopic handle and inserts the socket that is located both ends around the right mould in, after the mould is closed, improves the fastness of mould junction for left mould and right mould can form the assembly structure of integral type, and the operation of moulding plastics that better has improved the practicality greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the plug of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the discharging mechanism of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the left mold of the present invention;

FIG. 5 is a schematic view of the right mold of the present invention;

fig. 6 is the schematic view of the sectional structure of the right mold of the present invention.

Wherein: 1. a left mold; 2. a right mold; 3. a discharging mechanism; 4. a first mold cavity; 5. a mounting seat; 6. an electric telescopic rod; 7. a bolt; 8. a socket; 9. a second mold cavity; 10. a first injection molded tube; 11. a second injection molded tube; 12. a cylinder; 13. a partition plate; 31. a housing; 32. a motor; 33. a worm; 34. a screw rod; 35. a worm gear; 36. a movable block; 37. a connecting plate; 38. a fixing plate; 39. a movable rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: an integrated structure of a double-color mold comprises a left mold 1 and a right mold 2, a discharging mechanism 3 is fixedly connected to the outer side of the left mold 1, the discharging mechanism 3 comprises a shell 31, a motor 32, a worm 33, a screw rod 34, a worm wheel 35, a movable block 36, a connecting plate 37, a fixing plate 38 and a movable rod 39, the motor 32 is fixedly connected to the outer side of the shell 31, the transmission end of the motor 32 is located inside the shell 31 and is provided with the worm 33, the screw rod 34 is arranged inside the shell 31, the outer side of the screw rod 34 is located at the upper end of the worm 33 and is fixedly connected with the worm wheel 35, the movable block 36 is arranged at one end, away from the worm wheel 35, of the outer side of the screw rod 34, the connecting plate 37 is fixedly connected between the movable blocks 36, the fixing plate 38 is fixedly connected to the outer side of the connecting plate 37, the movable rod 39 is fixedly connected to one side, close to the left mold 1, and is convenient for auxiliary discharging after molding of a product, the production efficiency is improved, one end of the worm 33 is in transmission connection with the transmission end of the motor 32, the other end of the worm 33 is in rotation connection with the shell 31, the screw rod 34, the worm wheel 35 and the movable block 36 are symmetrically arranged about the vertical central line of the shell 31, the screw rod 34 is in rotation connection with the shell 31, the screw rod 34 is in threaded connection with the movable block 36, the worm 33 is in meshing connection with the worm wheel 35, and the movable rod 39 is in sliding connection with the left mold 1, so that the moving structure can stably run;

a first die cavity 4 is formed in one side, close to a right die 2, of a left die 1, mounting seats 5 are fixedly connected to the front end and the rear end of the left die 1 respectively, an electric telescopic rod 6 is fixedly connected to the upper end of each mounting seat 5, a bolt 7 is fixedly connected to the lower end of each electric telescopic rod 6, sockets 8 are fixedly connected to the front end and the rear end of the right die 2 respectively, a second die cavity 9 is formed in one side, close to the left die 1, of the right die 2 and is locked and fixed after the dies are closed, the mounting seats 5, the electric telescopic rods 6 and the bolts 7 are symmetrically arranged about the horizontal center line of the left die 1 respectively, the bolts 7 are inserted into the sockets 8 in an inserted mode, automatic insertion and extraction are achieved, and use is facilitated;

the length and width of baffle 13 is the same with the length and width of second die cavity 9, and baffle 13 and second die cavity 9 sliding connection, the material that carries on that can be better moulds plastics doubly, and the first pipe 10 and the second of moulding plastics of upper end fixedly connected with of right mould 2 are moulded plastics 11, and the outside fixedly connected with cylinder 12 of right mould 2, cylinder 12 are close to the one end fixedly connected with baffle 13 of left mould 1.

When the injection molding machine is used, a left mold 1 and a right mold 2 are butted, a plug pin 7 is inserted into a socket 8 through an electric telescopic rod 6, a partition plate 13 is driven to move to the left end of a second injection molding pipe 11 through an air cylinder 12, a first color raw material is injected into a mold cavity through a first injection molding pipe 10, after the raw material in the mold cavity is molded, the partition plate 13 is moved to the right end of the second injection molding pipe 11, at the moment, a second color raw material is injected into the mold cavity through the second injection molding pipe 11, so that the operation of double-material injection molding is realized, demolding is performed after the product is molded, after the plug pin 7 is pulled out, the left mold 1 and the right mold 2 are opened, at the moment, a motor 32 is started, a worm 33 and a worm wheel 35 are driven to be meshed through the motor 32, the rotation of a screw rod 34 is realized, at the moment, a movable block 36 moves along a thread on the outer side of the screw rod 34, the movable block 36 drives a movable rod 39 to slide in the left mold 1, ejecting the product inside the first mold cavity 4, and then grabbing the product by a mechanical gripper in the equipment.

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. The utility model provides an integral type structure of double-colored mould, includes left mould (1) and right mould (2), its characterized in that: the outer side of the left mold (1) is fixedly connected with a discharging mechanism (3), the upper end of the right mold (2) is fixedly connected with a first injection molding pipe (10) and a second injection molding pipe (11), the outer side of the right mold (2) is fixedly connected with an air cylinder (12), and the air cylinder (12) is close to one end of a partition board (13) fixedly connected with the left mold (1).

2. The one-piece structure of a two-color mold according to claim 1, wherein: discharge mechanism (3) are including casing (31), motor (32), worm (33), lead screw (34), worm wheel (35), movable block (36), connecting plate (37), fixed plate (38) and movable rod (39), the outside fixedly connected with motor (32) of casing (31), the inside that the transmission end of motor (32) is located casing (31) is provided with worm (33).

3. The integrated structure of a two-color mold according to claim 2, characterized in that: the inside of casing (31) is provided with lead screw (34), the outside of lead screw (34) is located upper end fixedly connected with worm wheel (35) of worm (33), the outside of lead screw (34) is located the one end of keeping away from worm wheel (35) and is provided with movable block (36), fixedly connected with connecting plate (37) between movable block (36), the outside fixedly connected with fixed plate (38) of connecting plate (37), one side fixedly connected with movable rod (39) that fixed plate (38) are close to left mould (1).

4. The integrated structure of the two-color mold according to claim 2, characterized in that: one end of the worm (33) is in transmission connection with a transmission end of the motor (32), the other end of the worm (33) is in rotation connection with the shell (31), and the screw rod (34), the worm wheel (35) and the movable block (36) are symmetrically arranged two about a vertical central line of the shell (31) respectively.

5. The integrated structure of the two-color mold according to claim 2, characterized in that: the screw rod (34) is rotatably connected with the shell (31), the screw rod (34) is in threaded connection with the movable block (36), the worm (33) is in meshed connection with the worm wheel (35), and the movable rod (39) is in sliding connection with the left die (1).

6. The one-piece structure of a two-color mold according to claim 1, wherein: first die cavity (4) have been seted up to one side that left side mould (1) is close to right mould (2), both ends are fixedly connected with mount pad (5) respectively around left side mould (1), upper end fixedly connected with electric telescopic handle (6) of mount pad (5), lower extreme fixedly connected with bolt (7) of electric telescopic handle (6), both ends are fixedly connected with socket (8) respectively around right side mould (2), second die cavity (9) have been seted up to one side that right side mould (2) are close to left mould (1).

7. The one-piece structure of a two-color mold according to claim 6, wherein: the mounting seat (5), the electric telescopic rod (6) and the plug pin (7) are symmetrically arranged about the horizontal center line of the left die (1) respectively, and the plug pin (7) is connected with the socket (8) in an inserting mode.

8. The one-piece structure of a two-color mold according to claim 6, wherein: the length and width of the partition plate (13) are the same as those of the second die cavity (9), and the partition plate (13) is connected with the second die cavity (9) in a sliding mode.