CN213227320U

CN213227320U - Hot cutting mechanism hot runner injection molding structure spare in mould

Info

Publication number: CN213227320U
Application number: CN202021337437.1U
Authority: CN
Inventors: 陈辉; 李�杰; 曾响成; 俞强
Original assignee: Shenzhen Meie Precision Technology Co ltd
Current assignee: Shenzhen Meie Precision Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-18
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to the technical field of in-mold hot cutting, and discloses an in-mold hot cutting mechanism hot runner injection molding member, which comprises a supporting device, wherein the supporting device comprises a first bottom plate, the upper surface of the first bottom plate is fixedly connected with a support column, the upper surface of the support column is fixedly connected with a first support plate, the upper surface of the first support plate is fixedly connected with a blanking part, the lower surface of the first support plate is fixedly connected with a spray head, and the lower surface of the spray head is fixedly connected with a separable mold; a clamping plate device is arranged on the left side of the separable mould; the inside of splint device is provided with power device, has set up separable mould in strutting arrangement, and separable mould is opened under the effect of splint, and the structure can directly be taken out from the mould, avoids the structure to be extruded deformation, leaves the hole seal, has set up unloading department in strutting arrangement, has set up four feed openings in unloading department for the work efficiency of this device, and the material of multiple colour is poured into to the accessible feed opening, has increased the functional of moulding plastics.

Description

Hot cutting mechanism hot runner injection molding structure spare in mould

Technical Field

The utility model relates to a fervent technical field in the mould specifically is a fervent mechanism hot runner injection moulding structure in mould.

Background

The injection molding structural part refers to various injection molding products produced by an injection molding machine, which are collectively called injection molding structural parts and comprise various packages, parts and the like. Is mainly prepared from polyethylene or polypropylene and various organic solvents. The choice of plastic part depends mainly on the type of plastic (thermoplastic or thermosetting), the starting morphology and the shape and dimensions of the product. Injection molded structures are typically made by compression molding, transfer molding, and also by injection molding. Lamination, molding and thermoforming are the shaping of plastics in a plane. The method can be used for rubber processing. Further, casting using a liquid monomer or a polymer as a raw material may be mentioned. Among these methods, extrusion and injection molding are the most used and the most basic molding method.

The design seen on the market is relatively crude, and if the injection molding structural part needs to be exquisite in appearance, hole marks can be left on the surface of the injection molding structural part, so that the attractiveness of a product can be influenced; the pushing block pushes the injection molding part out after the injection molding is finished, so that the structural part is deformed, the injection molding structural part cannot be subjected to injection molding according to an expected structure, and accordingly, the hot runner injection molding structural part of the in-mold hot cutting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hot cutting mechanism hot runner injection moulding structure in mould possesses advantages such as the structure can not warp, has solved the problem that the component warp not beautiful.

(II) technical scheme

For the purpose that realizes the indeformable of above-mentioned structure, the utility model provides a following technical scheme: a hot cutting mechanism hot runner injection molding structure in a mold comprises a supporting device, wherein the supporting device comprises a first bottom plate, the upper surface of the first bottom plate is fixedly connected with a support column, the upper surface of the support column is fixedly connected with a first supporting plate, the upper surface of the first supporting plate is fixedly connected with a blanking part, the lower surface of the first supporting plate is fixedly connected with a spray head, and the lower surface of the spray head is fixedly connected with a separable mold; a clamping plate device is arranged on the left side of the separable die; and a power device is arranged in the clamping plate device.

Preferably, the clamping plate device comprises a second bottom plate, the lower surface of the second bottom plate is fixedly connected with the upper surface of the first bottom plate, the upper surface of the second bottom plate is fixedly connected with the support column, the upper surface of the support column is fixedly connected with a second support plate, a groove is formed in the upper surface of the second support plate, the inner wall of the groove is slidably connected with an expansion plate, the lower surface of the expansion plate is fixedly connected with a connecting block, the upper surface of the expansion plate rotates to be connected with a fourth rotating shaft, the upper end surface of the fourth rotating shaft rotates to be connected with a linkage device, the lower surface of the linkage device rotates to be connected with a first rotating shaft, the lower surface of the first rotating shaft is fixedly connected with the upper surface of the second support plate, the right end surface of the.

Preferably, power device includes the motor, the circumference side fixedly connected with motor extension board of motor, the rear end face fixed connection pivot two of motor output shaft, the circumference side of pivot two rotates and is connected with the base, the rear end face fixedly connected with transfer line of pivot two, the rear end face of transfer line rotates through the bearing and is connected with pivot three, the circumference side sliding connection of pivot three has the rectangle slide rail, both ends fixedly connected with swinging arms about the rectangle slide rail, the circumference side sliding through connection of swinging arms has annular slide rail.

Preferably, the left end face of the swing rod is fixedly connected with the right end face of the connecting block, the upper end face of the annular slide rail is fixedly connected with the lower end face of the second supporting plate, the upper end face of the motor supporting plate is fixedly connected with the lower end face of the second supporting plate, and the upper end face of the base is fixedly connected with the lower end face of the second supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a hot cutting mechanism hot runner injection moulding structure in mould possesses following beneficial effect:

1. this hot cutting mechanism hot runner injection moulding structure in mould, through having set up unloading department in strutting arrangement, set up four feed openings in unloading department for this device's work efficiency, and can pour into the material of multiple colour through the feed opening, increased the functional of moulding plastics.

2. This hot cutting mechanism hot runner injection moulding structure in mould through set up separable mould in strutting arrangement, separable mould is opened under the effect of splint, and the structure can directly be taken out from the mould, avoids the structure by extrusion deformation, leave the hole seal, leads to the impracticality of injection molding.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of a local structure of the present invention.

In the figure: the device comprises a supporting device 1, a base plate I10, a support column I11, a separable die 12, a spray head 13, a pallet I14, a blanking part 15, a clamping plate device 2, a base plate II 20, a support column 21, a connecting block 22, a telescopic plate 23, a pallet II 24, a groove 25, a linkage device 26, a rotating shaft I27, a clamping plate 28, a clamping plate 29, a rotating shaft IV, a power device 3, a motor 30, a motor support plate 31, a rotating shaft II 32, a base 33, a transmission rod 34, a rotating shaft III 35, a swinging rod 36, an annular sliding rail 37 and a rectangular sliding rail 38.

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. 1-3, the present invention provides the following technical solutions: a hot-cutting mechanism hot runner injection molding structure in a mold comprises a supporting device 1, wherein the supporting device 1 comprises a first base plate 10, a support column 11 is fixedly connected to the upper surface of the first base plate 10, a first supporting plate 14 is fixedly connected to the upper surface of the support column 11, a first discharging port 15 is fixedly connected to the upper surface of the first supporting plate 14, a spray head 13 is fixedly connected to the lower surface of the first supporting plate 14, a separable mold 12 is fixedly connected to the lower surface of the spray head 13, the work efficiency of the device is improved by arranging the first discharging port 15 in the supporting device 1 and arranging four discharging ports 15 at the discharging ports, materials with various colors can be poured through the discharging ports, the injection molding functionality is increased, the separable mold 12 can be divided into two parts by arranging the separable mold 12 in the supporting device 1, the separable mold 12 is opened under the action of a clamping plate 28, and the structure can be directly taken out, the fact that the structural part is extruded and deformed and hole marks are left, and the fact that injection molding parts are not practical is avoided; the left side of the separable die 12 is provided with a clamping plate device 2, the clamping plate device 2 comprises a second bottom plate 20, the lower surface of the second bottom plate 20 is fixedly connected with the upper surface of a first bottom plate 10, the upper surface of the second bottom plate 20 is fixedly connected with a support column 21, the upper surface of the support column 21 is fixedly connected with a second support plate 24, the upper surface of the second support plate 24 is provided with a groove 25, the inner wall of the groove 25 is slidably connected with an expansion plate 23, the lower surface of the expansion plate 23 is fixedly connected with a connecting block 22, the upper surface of the expansion plate 23 is rotatably connected with a fourth rotating shaft 29, the upper end surface of the fourth rotating shaft 29 is rotatably connected with a linkage device 26, the lower surface of the linkage device 26 is rotatably connected with a first rotating shaft 27, the lower surface of the first rotating shaft 27 is fixedly connected with the upper surface of the second support plate 24, the right, the clamp plate 28 may open or close the separable mold 12; the power device 3 is arranged in the clamping plate device 2, the power device 3 comprises a motor 30, a motor support plate 31 is fixedly connected to the circumferential side face of the motor 30, the rear end face of an output shaft of the motor 30 is fixedly connected with a second rotating shaft 32, the circumferential side face of the second rotating shaft 32 is rotatably connected with a base 33, a transmission rod 34 is fixedly connected to the rear end face of the second rotating shaft 32, a third rotating shaft 35 is rotatably connected to the rear end face of the transmission rod 34 through a bearing, a rectangular sliding rail 38 is slidably connected to the circumferential side face of the third rotating shaft 35, swing rods 36 are fixedly connected to the left end and the right end of the rectangular sliding rail 38, an annular sliding rail 37 is slidably connected to the circumferential side face of the swing rod 36 in a penetrating manner, the power device 3 comprises the motor 30, the motor support plate 31 is fixedly connected to the circumferential side face of the output shaft of the motor 30, the rear end face of the transmission rod 34 is rotatably connected with a third rotating shaft 35 through a bearing, the circumferential side face of the third rotating shaft 35 is slidably connected with a rectangular sliding rail 38, the left end and the right end of the rectangular sliding rail 38 are fixedly connected with swing rods 36, the circumferential side face of the swing rod 36 is slidably connected with an annular sliding rail 37 in a penetrating mode, the motor 30 can provide power for all parts of the power device 3, and the swing rods 36 drive the connecting block 22 and the expansion plate 23 to swing back and forth.

When the mold is used, materials are poured from a feeding hole of the feeding part 15, the materials flow into the four spray heads 13, the materials are injected into the separable mold 12 through the spray heads 13, after the mold is machined, the motor 30 is started, the output shaft of the motor 30 drives the second rotating shaft 32, the second rotating shaft 32 drives the transmission rod 34 to rotate, the transmission rod 34 drives the oscillating rod 36 to oscillate back and forth, the oscillating rod 36 drives the telescopic plate 23 to move back and forth, the telescopic plate 23 drives the linkage device 26 to oscillate, and finally the clamping plate 28 is driven to loosen or clamp, so that the separable mold 12 is closed and opened, and the structural members fall off from the separable mold 12.

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 a hot cutting mechanism hot runner injection moulding structure spare in mould, includes strutting arrangement (1), strutting arrangement (1) includes bottom plate one (10), its characterized in that: the upper surface of the first bottom plate (10) is fixedly connected with a support column (11), the upper surface of the support column (11) is fixedly connected with a first supporting plate (14), the upper surface of the first supporting plate (14) is fixedly connected with a blanking part (15), the lower surface of the first supporting plate (14) is fixedly connected with a spray head (13), and the lower surface of the spray head (13) is fixedly connected with a separable die (12);

a clamping plate device (2) is arranged on the left side of the separable mould (12);

the clamping plate device (2) comprises a second bottom plate (20), the lower surface of the second bottom plate (20) is fixedly connected with the upper surface of the first bottom plate (10), the upper surface of the second bottom plate (20) is fixedly connected with a support column (21), the upper surface of the support column (21) is fixedly connected with a second support plate (24), the upper surface of the second support plate (24) is provided with a groove (25), the inner wall of the groove (25) is slidably connected with an expansion plate (23), the lower surface of the expansion plate (23) is fixedly connected with a connecting block (22), the upper surface of the expansion plate (23) is rotatably connected with a fourth rotating shaft (29), the upper end surface of the fourth rotating shaft (29) is rotatably connected with a linkage device (26), the lower surface of the linkage device (26) is rotatably connected with a first rotating shaft (27), the lower surface of the first rotating shaft (27) is fixedly connected with the, the right end face of the linkage device (26) is fixedly connected with a clamping plate (28), and two opposite sides of the clamping plate (28) are fixedly connected with separable molds (12)

And a power device (3) is arranged in the splint device (2).

2. The hot runner injection molding structure of the in-mold hot-cutting mechanism of claim 1, wherein: power device (3) include motor (30), the circumference side fixedly connected with motor extension board (31) of motor (30), the rear end face fixed connection pivot two (32) of motor (30) output shaft, the circumference side of pivot two (32) rotates and is connected with base (33), the rear end face fixedly connected with transfer line (34) of pivot two (32), the rear end face of transfer line (34) rotates through the bearing and is connected with pivot three (35), the circumference side sliding connection of pivot three (35) has rectangle slide rail (38), both ends fixedly connected with swinging arms (36) about rectangle slide rail (38), the circumference side sliding through connection of swinging arms (36) has annular slide rail (37).

3. The hot runner injection molding structure of the in-mold hot-cutting mechanism of claim 2, wherein: the left end face of the swing rod (36) is fixedly connected with the right end face of the connecting block (22), the upper end face of the annular slide rail (37) is fixedly connected with the lower end face of the second supporting plate (24), the upper end face of the motor supporting plate (31) is fixedly connected with the lower end face of the second supporting plate (24), and the upper end face of the base (33) is fixedly connected with the lower end face of the second supporting plate (24).