CN218256323U

CN218256323U - Forming device of plastic foam product

Info

Publication number: CN218256323U
Application number: CN202222531093.3U
Authority: CN
Inventors: 艾勇
Original assignee: Chongqing Guohua Packaging Product Co ltd
Current assignee: Chongqing Guohua Packaging Product Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-01-10
Anticipated expiration: 2032-09-24

Abstract

The utility model relates to a forming device of plastic foam goods, forming die sets up on the support, it forms first installing zone and second installing zone to separate the portion setting between top and bottom, forming die includes first mould and second mould, first mould and second mould set up respectively at first installing zone and second installing zone, first installing zone and second installing zone are equipped with first drive arrangement and second drive arrangement respectively, first drive arrangement is connected with first mould, second drive arrangement is connected with the second mould, the support outside is equipped with first cylinder and second cylinder, first cylinder is connected with first mould respectively, the second cylinder is connected with the second mould respectively, the support side is equipped with extracting device, extracting device is including getting the stub bar, a plurality of receipts stub bar intervals set up, get the stub bar and correspond the setting with first installing zone and second installing zone respectively. The utility model discloses can make a plurality of products of forming device one shot forming for product shaping speed has promoted machining efficiency.

Description

Forming device of plastic foam product

Technical Field

The utility model relates to a plastic foam processing equipment, in particular to forming device of plastic foam goods.

Background

The plastic foam product is made by using polystyrene resin as a main body and adding additives such as foaming agent and the like, and is a most used buffer material. In molding a plastic foam product, a mold is usually used for molding, and for example, patent publication No. CN106945218a discloses a foam molding machine which molds a product by a female mold on a table. However, the conventional molding apparatus generally has one mold, and when the production amount is increased, a plurality of molding machines are required, which requires a large space, and each molding machine needs to be attended by a worker, which requires a large amount of labor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide one kind and can integrate a plurality of moulds and process in step, effectively promote machining efficiency, reduce the forming device of the plastic foam goods that personnel used.

The specific technical scheme is as follows: the utility model provides a forming device of plastic foam goods, includes support and forming die, and forming die sets up on the support, and the support includes the top, bottom and partition portion, and partition portion sets up and forms first installing zone and second installing zone between top and bottom, forming die includes first mould and second mould, and first mould and second mould set up respectively at first installing zone and second installing zone, and first installing zone and second installing zone are equipped with first drive arrangement and second drive arrangement respectively, and first drive arrangement is connected with first mould, and second drive arrangement is connected with the second mould, and the support outside is equipped with first cylinder and second cylinder, and first cylinder is connected with first mould respectively, and the second cylinder is connected with the second mould respectively, the support side is equipped with extracting device, and extracting device is including getting the stub bar, and a plurality of stub bar intervals set up, and the stub bar corresponds the setting with first installing zone and second installing zone respectively.

As a preferred scheme, the first die and the second die are both provided with heating pipes, and the heating pipes are arranged at intervals.

Preferably, the telescopic rod of the first driving device is connected with the bottom of the first mold, and the telescopic rod of the second driving device is connected with the bottom of the second mold.

Preferably, the first cylinder and the second cylinder are respectively connected with the first die and the second die through connecting pieces.

As a preferred scheme, the material taking head comprises a sucker and a mounting seat, the mounting seat is connected with the sucker, an air flow channel is arranged in the mounting seat, a fluid interface is arranged on the side face of the mounting seat, and the fluid interface is communicated with the air flow channel.

Preferably, the top of the sucker is provided with an annular convex part, and the threaded part of the mounting seat penetrates through the convex part to be connected with the nut.

Preferably, a sealing ring is arranged on the outer side of the annular convex part and is positioned between the sucker and the mounting seat.

Preferably, the top of the mounting seat is provided with a screw hole.

The technical effects of the utility model: the utility model discloses a forming device of plastic foam product can make the forming device once-through form a plurality of products, has accelerated the product shaping speed, has promoted machining efficiency; meanwhile, the molded product can be taken out conveniently.

Drawings

Fig. 1 is a schematic view of a device for forming a plastic foam product according to an embodiment of the present invention.

Fig. 2 is another schematic view of a device for forming a plastic foam product according to an embodiment of the present invention.

Fig. 3 is a schematic view of a first cylinder according to an embodiment of the present invention.

Fig. 4 is a schematic view of a material taking head according to an embodiment of the present invention.

Fig. 5 is a schematic view of a suction cup according to an embodiment of the present invention.

Detailed Description

The essential features and advantages of the invention will be further described below with reference to examples, but the invention is not limited to the embodiments listed.

As shown in fig. 1 to 5, the molding apparatus for a plastic foam product of the present embodiment includes a frame 1 and a molding die, and the molding die is disposed on the frame 1. The support 1 comprises a top portion 11, a bottom portion 12 and a partition portion 13, the partition portion 13 is arranged between the top portion 11 and the bottom portion 12 to form a first installation area 10 and a second installation area 20, the forming mold comprises a first mold 2 and a second mold 3, the first mold 2 and the second mold 3 are respectively arranged in the first installation area 10 and the second installation area 20, the first installation area 10 and the second installation area 20 are respectively provided with a first driving device 4 and a second driving device 5, the first driving device 4 is connected with the first mold 2, and the second driving device 5 is connected with the second mold 3. The support is characterized in that a first cylinder 6 and a second cylinder 7 are arranged on the outer side of the support 1, the first cylinder 6 is respectively connected with a first mold 2, the second cylinder 7 is respectively connected with a second mold 3, a material taking device 8 is arranged on the side face of the support 1, the material taking device 8 comprises a material taking head 9, a plurality of material taking heads 9 are arranged at intervals, and the material taking heads 9 are respectively arranged corresponding to a first mounting area 10 and a second mounting area 20. Among the above-mentioned technical scheme, through separating into a plurality of installing zones with support 1, can correspond a plurality of moulds of installation, realize synchronous shaping processing. The first and second driving devices can drive the corresponding mold to open or close. Through setting up first, second cylinder, can assist the mould motion to keep the mould motion steady. Through setting up and getting stub bar 9, can be after the shaping processing is accomplished, take out the product from the mould through getting the stub bar. By the technical scheme, a plurality of products can be molded at one time by the molding device, the product molding speed is increased, and the processing efficiency is improved; meanwhile, the molded product can be taken out conveniently.

In this embodiment, the first mold 2 and the second mold 3 are both provided with heating pipes 21, and the plurality of heating pipes 21 are arranged at intervals, so that the temperature in the molds can be raised through the heating pipes. The telescopic rod 41 of the first driving device 4 is connected with the bottom of the first mold 2, and the telescopic rod 51 of the second driving device 5 is connected with the bottom of the second mold 2, so that the molds can be driven to lift and open and close through the telescopic rods, and the first driving device and the second driving device are hydraulic cylinders in the embodiment. First cylinder 6 and second cylinder 7 are connected with first mould 2 and second mould 3 through connecting piece 61 respectively to make things convenient for the first, second mould of cylinder drive, 1 side of support is equipped with bar hole 14, and connecting piece 61 passes bar hole 14, thereby leads spacingly to connecting piece 61.

In this embodiment, the material taking head 9 includes a suction cup 91 and an installation seat 92, the installation seat 92 is connected to the suction cup 91, an airflow channel 93 is disposed in the installation seat 92, a fluid interface 94 is disposed on a side surface of the installation seat 92, and the fluid interface 94 is communicated with the airflow channel 93. Through above-mentioned technical scheme, after the product shaping, absorb the product through sucking disc 91, sucking disc 91 passes through airflow channel 93 and fluid interface 94 and outside negative pressure equipment intercommunication, installs on driving actuating cylinder 95 through mount pad 92, drives actuating cylinder 95 and drives through the telescopic link and get stub bar 9 motion, and after the product shaping, get the stub bar and stretch into the mould top to get the back withdrawal with the product absorption. The suction cup 91 is provided with an annular convex part 911 at the top, and the thread part 921 of the mounting seat 92 passes through the convex part 911 to be connected with the nut 96, so that the suction cup 91 is fixedly connected with the mounting seat 92 through the nut 96. The outer side of the annular convex part 911 is provided with a sealing ring 97, and the sealing ring 97 is positioned between the suction cup 91 and the mounting seat 92, so that the sealing performance between the suction cup 91 and the mounting seat 92 is improved. The top of the mounting seat 92 is provided with a screw hole 922, and the mounting seat is connected with the driving cylinder 95 conveniently through the screw hole 922.

The forming device for the plastic foam product can form a plurality of products at one time, so that the forming speed of the products is increased, and the processing efficiency is improved; meanwhile, the molded product can be taken out conveniently.

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a forming device of plastic foam goods, includes support and forming die, and forming die sets up on the support, its characterized in that, and the support includes the top, bottom and partition portion, and partition portion sets up and forms first installing zone and second installing zone between top and bottom, forming die includes first mould and second mould, and first mould and second mould set up respectively in first installing zone and second installing zone, and first installing zone and second installing zone are equipped with first drive arrangement and second drive arrangement respectively, and first drive arrangement is connected with first mould, and second drive arrangement is connected with the second mould, the support outside is equipped with first cylinder and second cylinder, and first cylinder is connected with first mould respectively, and the second cylinder is connected with the second mould respectively, the support side is equipped with extracting device, and extracting device is including getting the stub bar, and a plurality of stub bar intervals set up, get the stub bar and correspond the setting with first installing zone and second installing zone respectively.

2. The apparatus of claim 1, wherein the first mold and the second mold are provided with heating pipes, and the heating pipes are spaced apart from each other.

3. The apparatus as claimed in claim 2, wherein the extension rod of the first driving means is connected to the first mold bottom, and the extension rod of the second driving means is connected to the second mold bottom.

4. The apparatus of claim 3, wherein the first cylinder and the second cylinder are connected to the first mold and the second mold, respectively, by a connecting member.

5. The apparatus as claimed in claim 1, wherein the take-off head comprises a suction cup and a mounting seat, the mounting seat is connected to the suction cup, the mounting seat has an air flow passage therein, and the side of the mounting seat has a fluid port, and the fluid port is communicated with the air flow passage.

6. The apparatus as claimed in claim 5, wherein the suction cup has a top portion with an annular protrusion, and the screw portion of the mounting seat is connected to the nut through the protrusion.

7. The apparatus as claimed in claim 6, wherein the annular protrusion has a sealing ring disposed on the outside thereof, the sealing ring being located between the suction cup and the mounting seat.

8. The apparatus for molding plastic foam products as claimed in claim 7, wherein the top of the mounting seat has a screw hole.