CN218256535U

CN218256535U - PC injection molding advances some cutter structures of gluing

Info

Publication number: CN218256535U
Application number: CN202221325557.9U
Authority: CN
Inventors: 张屹新
Original assignee: Shanghai Feixin Plastic Mould Forming Co ltd
Current assignee: Shanghai Feixin Plastic Mould Forming Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-10
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to an injection mold technical field just discloses a PC injection molding advances some cutter structures of gluing, which comprises a mold body, the mould groove has been seted up to the upper end of mould body, the upper end of mould body is located and has seted up the pouring groove between the mould groove, the pouring connector has been seted up between pouring groove and the mould groove, the inside of pouring connector is provided with the cutter, the cavity has been seted up to the inside of mould body, the inside of cavity is provided with the motor, the transmission end of motor is provided with the lead screw, the outside of lead screw is provided with the movable rod, the inside of cavity is located the outside fixedly connected with gag lever post of lead screw. This PC injection molding advances some cutter structures of gluing, starts the motor, drives the lead screw through the motor and rotates, removes the movable rod along the screw thread in the lead screw outside to this drives the cutter and slides from top to bottom, opens the link, improves the efficiency of mould production, has improved the practicality greatly.

Description

PC injection molding advances some cutter structures of gluing

Technical Field

The utility model relates to an injection mold technical field specifically is a PC injection molding advances some cutter structures of gluing.

Background

The injection molding mold is also called injection molding, and is a molding method combining injection molding and molding, and the injection molding method has the advantages of high production speed, high efficiency, automation realization of operation, multiple designs and colors, simple and complex shapes, small size, precise product size, easy product replacement, capability of forming workpieces with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

When current PC injection molding is moulding plastics, be located the position of advancing gluey point and can link together product and the model that forms of moulding plastics, need take out and cut, can't realize automatic cutout in the mould inside, influence production efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a PC injection molding advances to glue some cutter structure to solve the current PC injection molding that proposes in the above-mentioned background art when moulding plastics, lie in the position of advancing to glue some and can link together product and the model that forms of moulding plastics, need take out and open, can't realize automatic cutout in that the mould is inside, influence production efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PC injection molding advances some cutter structures of gluing, includes the mould body, mould groove has been seted up to the upper end of mould body, the upper end of mould body is located and has seted up the pouring groove between the mould groove, the pouring connector has been seted up between pouring groove and the mould groove, the inside of pouring connector is provided with the cutter, the cavity has been seted up to the inside of mould body, the inside of cavity is provided with the motor, the transmission end of motor is provided with the lead screw, the outside of lead screw is provided with the movable rod, the inside of cavity is located the outside fixedly connected with gag lever post of lead screw.

Preferably, four corners of the upper end of the mold body are fixedly connected with fixture blocks respectively, and the inner portion of the mold body is located at the lower end of the pouring groove and provided with a pouring gate, so that mold closing and injection molding are facilitated.

Preferably, the mold groove, the pouring connecting port and the cutter are symmetrically arranged about the vertical central line of the pouring groove, and the pouring connecting port and the cutter are connected in a sliding mode to facilitate cutting.

Preferably, the mold groove and the pouring groove are communicated with each other through a pouring connecting port, so that injection molding is facilitated.

Preferably, the transmission end of the motor is in transmission connection with the lower end of the screw rod, the upper end of the screw rod is in rotation connection with the die body, and the movable rod is controlled.

Preferably, gag lever post and movable rod sliding connection, movable rod and lead screw threaded connection, the one end of movable rod extends to the inside of cutter, and with cutter fixed connection, cavity and pouring connector switch-on each other realize the control to the cutter.

Compared with the prior art, the utility model provides a PC injection molding advances gluey some cutter structure possesses following beneficial effect: this PC injection molding advances some cutter structures of gluing, starts the motor, drives the lead screw through the motor and rotates, removes the movable rod along the screw thread in the lead screw outside to this drives the cutter and slides from top to bottom, opens the link, improves the efficiency of mould production, 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 present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention.

Wherein: 1. a mold body; 2. a clamping block; 3. a mould groove; 4. pouring a groove; 5. a pouring connecting port; 6. a pouring gate; 7. a cutter; 8. a cavity; 9. a motor; 10. a screw rod; 11. a movable rod; 12. a limiting 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. 1-4, the present invention provides the following technical solutions: a cutting knife structure for a glue inlet point of a PC injection molding piece comprises a die body 1, wherein the upper end of the die body 1 is provided with die grooves 3, the upper end of the die body 1 is positioned between the die grooves 3 and is provided with pouring grooves 4, a pouring connecting port 5 is arranged between the pouring grooves 4 and the die grooves 3, a cutting knife 7 is arranged inside the pouring connecting port 5, a cavity 8 is arranged inside the die body 1, a motor 9 is arranged inside the cavity 8, a lead screw 10 is arranged at a transmission end of the motor 9, a movable rod 11 is arranged outside the lead screw 10, and a limiting rod 12 is fixedly connected inside the cavity 8 and positioned outside the lead screw 10;

the four corners of the upper end of the die body 1 are fixedly connected with the fixture blocks 2 respectively, the lower end of the pouring groove 4 in the die body 1 is provided with the pouring port 6, so that die assembly and injection molding are facilitated, the two die grooves 3, the two pouring connectors 5 and the two cutters 7 are symmetrically arranged about the vertical central line of the pouring groove 4 respectively, the two pouring connectors 5 and the two cutters 7 are connected in a sliding manner, so that cutting is facilitated, and the die grooves 3 and the pouring groove 4 are communicated with each other through the pouring connectors 5, so that injection molding is facilitated;

the transmission end of motor 9 is connected with the lower extreme transmission of lead screw 10, rotates between the upper end of lead screw 10 and the mould body 1 to be connected, realizes the control to movable rod 11,

gag lever post

12 and 11 sliding connection of movable rod,

movable rod

11 and 10 threaded connection of lead screw, and the one end of movable rod 11 extends to the inside of cutter 7, and with cutter 7 fixed connection, cavity 8 and pouring connector 5 switch-on each other, realize the control to cutter 7.

The working principle is as follows: inject the raw materials into mould body 1 through pouring basin 4 earlier, enter into model groove 3 through pouring connector 5 again, realize the injection moulding of product, can appear model piece and product link together in pouring connector 5's position and pouring basin 4 simultaneously, starting motor 9 this moment, it is rotatory to drive lead screw 10 through motor 9, remove movable rod 11 along the screw thread in the lead screw 10 outside, slide from top to bottom with this drive cutter 7, cut the link, improve the efficiency of mould production.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 PC injection molding advances some cutter structures of gluing, includes mould body (1), its characterized in that: mould groove (3) have been seted up to the upper end of mould body (1), the upper end of mould body (1) is located and has seted up pouring basin (4) between mould groove (3), pouring connector (5) have been seted up between pouring basin (4) and mould groove (3), the inside of pouring connector (5) is provided with cutter (7), cavity (8) have been seted up to the inside of mould body (1), the inside of cavity (8) is provided with motor (9), the transmission end of motor (9) is provided with lead screw (10), the outside of lead screw (10) is provided with movable rod (11), the inside of cavity (8) is located outside fixedly connected with gag lever post (12) of lead screw (10).

2. The PC injection molding piece glue feeding point cutter structure of claim 1, wherein: four corners of the upper end of the die body (1) are fixedly connected with clamping blocks (2) respectively, and the inner part of the die body (1) is positioned at the lower end of the pouring groove (4) and is provided with a pouring gate (6).

3. The PC injection molding piece glue feeding point cutter structure of claim 1, characterized in that: the two casting connecting ports are arranged on the mold groove (3), the two casting connecting ports (5) and the two cutters (7) symmetrically about the vertical center line of the casting groove (4), and the two casting connecting ports (5) are connected with the cutters (7) in a sliding mode.

4. The PC injection molding piece glue feeding point cutter structure of claim 1, characterized in that: the mould groove (3) and the pouring groove (4) are communicated with each other through a pouring connecting port (5).

5. The PC injection molding piece glue feeding point cutter structure of claim 1, wherein: the transmission end of the motor (9) is in transmission connection with the lower end of the screw rod (10), and the upper end of the screw rod (10) is in rotation connection with the die body (1).

6. The PC injection molding piece glue feeding point cutter structure of claim 1, wherein: gag lever post (12) and movable rod (11) sliding connection, movable rod (11) and lead screw (10) threaded connection, the one end of movable rod (11) extends to the inside of cutter (7), and with cutter (7) fixed connection, cavity (8) and pouring connector (5) switch-on each other.