CN215619560U

CN215619560U - Injection mold of injection molding machine

Info

Publication number: CN215619560U
Application number: CN202121207091.8U
Authority: CN
Inventors: 仇磊
Original assignee: Wenzhou Fuwen Electronic Technology Co ltd
Current assignee: Wenzhou Fuwen Electronic Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-25
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an injection mold of an injection molding machine, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a refrigerator drier and an electric telescopic rod respectively, the telescopic end of the electric telescopic rod is fixedly connected with an L-shaped plate, the upper surface of the L-shaped plate is provided with a chute, the inner wall of the chute is connected with a sliding block in a sliding manner, the upper surface of the sliding block is fixedly connected with a concave plate, the inner wall of the concave plate is rotatably connected with a lead screw driven by a servo motor, the surface of the lead screw is in threaded connection with a moving block, the side surface of the L-shaped plate is provided with an electric push rod, and the upper surface of the refrigerator drier is provided with a delivery pump. This injection mold of injection molding machine, the delivery pump carries the dry ice in with the dry ice case to the cleaning head be convenient for carry out the cleanness of mould, and electric putter can drive the movable block and remove about, and the lead screw rotates, can drive the movable block back-and-forth movement to make the movable block omnidirectional movement, adjust the position of cleaning head, conveniently carry out the cleanness of mould, reduced staff's work load.

Description

Injection mold of injection molding machine

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold of an injection molding machine.

Background

The plastic mould is a tool for producing plastic products, during injection, the mould is clamped on an injection machine, molten plastic is injected into a forming mould cavity and is cooled and shaped in the cavity, then an upper mould and a lower mould are separated, the product is ejected out of the mould cavity through an ejection system and leaves the mould, finally the mould is closed again for next injection, and the whole injection process is carried out circularly.

After the injection mold is used for a period of time, the injection mold needs to be cleaned to ensure the quality of finished products, the existing injection mold is cleaned by using dry ice, but the cleaning is generally carried out by holding the injection mold by a worker, and the workload of the worker is increased by the cleaning mode, so that the injection mold of the injection molding machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold of an injection molding machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an injection mold of an injection molding machine comprises a bottom plate, wherein the upper surface of the bottom plate is respectively and fixedly connected with a refrigerator drier and an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with an L-shaped plate, the upper surface of the L-shaped plate is provided with a chute, the inner wall of the chute is in sliding connection with a slide block, the upper surface of the slide block is fixedly connected with a concave plate, the inner wall of the concave plate is rotatably connected with a lead screw driven by a servo motor, the surface of the lead screw is in threaded connection with a movable block, the side surface of the L-shaped plate is provided with an electric push rod, the upper surface of the refrigerator is provided with a delivery pump, the upper surface of the movable block is provided with an opening, the inner wall of the opening is fixedly connected with a connecting pipe, the bottom end of the connecting pipe is fixedly connected with a cleaning head, the surface of the connecting pipe is fixedly connected with a distance sensor, the side surface of the refrigerator is provided with a PLC control box, the upper surface of the bottom plate is embedded with an electromagnetic plate, and an upper mold and a lower mold are respectively placed on the upper surface of the electromagnetic plate, and iron blocks are embedded on the lower surfaces of the upper die and the lower die.

Preferably, the telescopic end of the electric push rod is fixedly connected with the side surface of the concave plate.

Preferably, the output end of the delivery pump is fixedly connected with a spring tube, and the end face of the spring tube is fixedly connected with the end face of the connecting tube.

Preferably, the lower surface of the moving block overlaps the inner bottom wall of the concave plate.

Preferably, the number of the electric telescopic rods is four, and the four electric telescopic rods are arranged on the lower surface of the L-shaped plate in a rectangular array mode.

Preferably, the upper surface of the L-shaped plate is provided with a through opening, and the slider is T-shaped.

Advantageous effects

The utility model provides an injection mold of an injection molding machine, which has the following beneficial effects:

1. this injection mold of injection molding machine, the delivery pump carries the dry ice in with the dry ice case to the cleaning head be convenient for carry out the cleanness of mould, and electric putter can drive the movable block and remove about, and the lead screw rotates, can drive the movable block back-and-forth movement to make the movable block omnidirectional movement, adjust the position of cleaning head, conveniently carry out the cleanness of mould, reduced staff's work load.

2. This injection mold of injection molding machine can detect the distance apart from the mould apart from the inductor, and PLC control box can make apart from keeping unanimous between inductor and the mould apart from keeping unanimous through controlling electric telescopic handle simultaneously, guarantees clear intensity to reach convenient to use's effect.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of a lower mold according to the present invention.

In the figure: the device comprises a base plate 1, a refrigerator 2, an electric telescopic rod 3, an L-shaped plate 4, a sliding block 5, a concave plate 6, a lead screw 7, a moving block 8, an electric push rod 9, a delivery pump 10, a connecting pipe 11, a cleaning head 12, a distance sensor 13, a PLC (programmable logic controller) control box 14, an electromagnetic plate 15, an upper die 16, a lower die 17 and an iron block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an injection mold of injection molding machine, comprising a base plate 1, the upper surface of bottom plate 1 is fixedly connected with refrigerator drier 2 and electric telescopic handle 3 respectively, electric telescopic handle 3's flexible end fixedly connected with L shaped plate 4, electric telescopic handle 3's quantity is four, four electric telescopic handle 3 are the lower surface of rectangle array setting at L shaped plate 4, the opening has been seted up to the upper surface of L shaped plate 4, the spout has been seted up to the upper surface of L shaped plate 4, the inner wall sliding connection of spout has slider 5, slider 5's shape is T shape.

The last fixed surface of slider 5 is connected with

notch plate

6, 6 inner walls of notch plate rotate and are connected with lead screw 7 by servo motor drive, the surperficial threaded connection of lead screw 7 has movable block 8, the lower surface of movable block 8 and the interior diapire overlap joint of notch plate 6, the side of L shaped plate 4 is provided with electric putter 9, electric putter 9's flexible end and notch plate 6's side fixed connection, the upper surface of refrigerator 2 is provided with delivery pump 10, the input of delivery pump 10 passes through the inside intercommunication of pipeline with refrigerator 2, the opening has been seted up to the upper surface of movable block 8, the inner wall fixedly connected with connecting pipe 11 of opening, the output fixedly connected with spring pipe of delivery pump 10, the terminal surface of spring pipe and the terminal surface fixed connection of connecting pipe 11.

The bottom fixedly connected with cleaning head 12 of connecting pipe 11, the delivery pump 10 carries the dry ice in the dry refrigerator 2 to cleaning head 12 and is convenient for carry out the cleanness of mould, and electric putter 9 can drive the movable block 8 and remove about, and lead screw 7 rotates, can drive the movable block 8 back-and-forth movement to make the movable block 8 all-round movement, adjust the position of cleaning head 12, conveniently carry out the cleanness of mould, reduced staff's work load.

The fixed surface of connecting pipe 11 is connected with apart from inductor 13, and the side of dry refrigerator 2 is provided with PLC control box 14, and apart from inductor 13 can detect the distance apart from the mould, and PLC control box 14 can be through controlling electric telescopic handle 3 simultaneously, makes apart from keeping unanimous between inductor 13 and the mould, guarantees clear intensity.

Bottom plate 1's upper surface inlays and is equipped with electromagnetic plate 15, mould 16 and bed die 17 have been placed respectively to electromagnetic plate 15's upper surface, the last fixed surface of going up mould 16 is connected with the locating pin, the locating hole with locating pin looks adaptation is seted up to bed die 17's upper surface, the lower surface of going up mould 16 and bed die 17 all inlays and is equipped with iron plate 18, the lower surface of iron plate 18 is connected with electromagnetic plate 15's upper surface magnetic force, the setting of electromagnetic plate 15 and iron plate 18 is convenient for go up mould 16 and the fixed of bed die 17 on bottom plate 1, conveniently clean, thereby reach convenient to use's effect.

The working principle is as follows: when the injection mold of the injection molding machine is used, an upper mold 16 and a lower mold 17 which need to be cleaned are placed on a bottom plate 1, an electromagnetic plate 15 fixes the upper mold 16 and the lower mold 17 through an iron block 18, a cleaning distance is set on a PLC control box 14, then a conveying pump 10 is started, the conveying pump 10 conveys dry ice to a cleaning head 12 to spray and clean the dry ice, an electric push rod 9 pushes a concave plate 6 to move to drive a moving block 8 to move left and right, a servo motor drives a lead screw 7 to rotate, the lead screw 7 drives the moving block 8 to move back and forth, so that the cleaning head 12 can be cleaned in all directions, a distance sensor 13 detects the distance between the cleaning head and the upper mold 16 and the lower mold 17 in real time, when the distance decreases, the PLC control box 14 starts an electric telescopic rod 3 to ascend to the set distance, when the same-time distance increases, the PLC control box 14 starts the electric telescopic rod 3 to descend, so as to achieve the effect of conveniently cleaning the molds, the workload of workers is reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold of injection molding machine, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a refrigerator drier (2) and an electric telescopic rod (3) respectively, the telescopic end of the electric telescopic rod (3) is fixedly connected with an L-shaped plate (4), the upper surface of the L-shaped plate (4) is provided with a chute, the inner wall of the chute is connected with a sliding block (5) in a sliding manner, the upper surface of the sliding block (5) is fixedly connected with a concave plate (6), the inner wall of the concave plate (6) is rotatably connected with a lead screw (7) driven by a servo motor, the surface of the lead screw (7) is connected with a movable block (8) in a threaded manner, the side surface of the L-shaped plate (4) is provided with an electric push rod (9), the upper surface of the refrigerator drier (2) is provided with a conveying pump (10), the upper surface of the movable block (8) is provided with an opening, the inner wall of the opening is fixedly connected with a connecting pipe (11), the bottom end of the connecting pipe (11) is fixedly connected with a cleaning head (12), the surface of the connecting pipe (11) is fixedly connected with a distance sensor (13), the side of dry refrigerator (2) is provided with PLC control box (14), and electromagnetic plate (15) are inlayed to the upper surface of bottom plate (1), and last mould (16) and bed die (17) have been placed respectively to the upper surface of electromagnetic plate (15), and the lower surface of going up mould (16) and bed die (17) all inlays and is equipped with iron plate (18).

2. The injection mold of an injection molding machine according to claim 1, characterized in that: the telescopic end of the electric push rod (9) is fixedly connected with the side surface of the concave plate (6).

3. The injection mold of an injection molding machine according to claim 1, characterized in that: the output end of the delivery pump (10) is fixedly connected with a spring tube, and the end face of the spring tube is fixedly connected with the end face of the connecting tube (11).

4. The injection mold of an injection molding machine according to claim 1, characterized in that: the lower surface of the moving block (8) is lapped with the inner bottom wall of the concave plate (6).

5. The injection mold of an injection molding machine according to claim 1, characterized in that: the number of the electric telescopic rods (3) is four, and the four electric telescopic rods (3) are arranged on the lower surface of the L-shaped plate (4) in a rectangular array mode.

6. The injection mold of an injection molding machine according to claim 1, characterized in that: the upper surface of the L-shaped plate (4) is provided with a through opening, and the slider (5) is T-shaped.