Plate adsorption device

Abstract

The utility model discloses a plate adsorption device, including base, air suction cap, suction nozzle, air suction pipeline, blow and suck joint, the air passage is seted up on the base, and air suction cap and suction nozzle are installed respectively in both ends of air passage, and the outer end of suction nozzle is connected with the air source through air suction pipeline, and blow and suck joint is installed on air suction pipeline, because the sidewall of air suction cap is provided with the air groove with bottom, when injection moulding, the air blowing on injection molding machine forms the suction of drawing outward through blow and suck joint, and the suction forms the negative pressure in the mould cavity through the air passage on the base, thereby firmly adsorbing the plate placed in the mould cavity on the mould cavity, can effectively solve the problem of the falling of plate.

Description

Technical Field

[0001] This utility model relates to an injection mold, and more particularly to a sheet metal adsorption device. Background Technology

[0002] Plastic injection molds are tools used to produce plastic products and have a wide range of applications. Some plastic products have sheet inserts, such as aluminum sheet inserts. During the injection molding process, because the aluminum sheet inserts are located in the middle of the cavity and have no effective support within the cavity, they are prone to falling off during the mold closing process. Utility Model Content

[0003] The purpose of this invention is to provide a board adsorption device that can effectively solve the problem of board falling off.

[0004] To achieve the above objectives, the technical solution of this utility model is:

[0005] This utility model is a plate adsorption device, including a base, an air suction cap, an air suction nozzle, an air suction pipe, and a blow-to-suction connector;

[0006] The base has an air passage, and the air intake cap and air intake nozzle are respectively installed at both ends of the air passage. The outer end of the air intake nozzle is connected to an external air source through an air intake pipe, and the blow-swipe-suction adapter is installed on the air intake pipe.

[0007] The suction cap is a cylinder. Side air grooves are provided on the two side walls of the cylinder and the two side air grooves are symmetrically arranged on the two side walls of the cylinder. The side air grooves penetrate the entire side wall of the cylinder longitudinally. A bottom air groove is provided at the bottom of the cylinder and the two ends of the bottom air groove are respectively connected to the two side air grooves.

[0008] The intake cap is a headless screw, and the upper part of the headless screw is fixed to the air passage of the sealing base.

[0009] The side and bottom air grooves of the suction cap are 0.05mm-0.15mm deep to prevent glue from being poured in.

[0010] By adopting the above solution, since this utility model includes a base, a suction cap, a suction nozzle, a suction pipe, and a blow-to-suction adapter, and the suction cap has air grooves on its side wall and bottom, during injection molding, the air blown on the injection molding machine passes through the blow-to-suction adapter to form an outward suction. This suction creates negative pressure in the mold cavity through the air passage on the base, thereby firmly adhering the sheet metal placed in the cavity to the cavity, effectively solving the problem of sheet metal falling off. In addition, this utility model effectively solves the problem of glue entering the air passage during the injection molding process and gives the injection molding machine a suction function.

[0011] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0012] Figure 1 This is an isometric drawing of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a top-view axonometric drawing of the air intake cap of this utility model;

[0015] Figure 4 This is a bottom-view axonometric drawing of the air intake cap of this utility model;

[0016] Figure 5 This is a diagram showing the usage state of this utility model. Detailed Implementation

[0017] like Figure 1 , Figure 2 As shown, this utility model is a plate adsorption device, including a base 1, an air suction cap 2, an air suction nozzle 3, an air suction pipe 4, and a blow-to-suction adapter 5.

[0018] An air passage 11 is provided on the base 1. An air suction cap 2 and an air suction nozzle 3 are respectively installed at both ends of the air passage 11. The outer end of the air suction nozzle 3 is connected to an external air source through an air suction pipe 4. A blow-to-suction adapter 5 is installed on the air suction pipe 4.

[0019] like Figure 3 , Figure 4 As shown, the suction cap 2 is a cylinder. Side air grooves 21 are symmetrically arranged on two side walls of the cylinder, extending longitudinally through the entire side wall. A bottom air groove 22 is formed at the bottom of the cylinder, with both ends communicating with the two side air grooves 21. The depth of the side air grooves 21 and bottom air groove 22 of the suction cap 2 is 0.05mm-0.15mm, preferably 0.1mm, to prevent glue from being poured in.

[0020] In this embodiment, the suction cap 2 is a headless screw, and the upper part of the headless screw is fixed to the air passage 11 of the sealing base 1.

[0021] It should be noted that the base 1 can be a moving template or a fixed template of an injection mold.

[0022] The working principle of this utility model:

[0023] like Figure 2 , Figure 5 As shown, during injection molding, the air blower on the injection molding machine forms an outward suction through the blow-to-suction adapter 5. This suction forms a negative pressure in the mold cavity through the air passage 11 on the base 1, thereby firmly adsorbing the sheet 100 placed in the cavity onto the cavity, which can effectively solve the problem of the sheet falling off.

[0024] The above description is merely a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the specification of the present utility model should still fall within the scope of the patent of the present utility model.

Claims

1. A plate adsorption device, characterized in that: Includes base, suction cap, suction nozzle, suction pipe, and blow-suction adapter; The base has an air passage, and the air intake cap and air intake nozzle are respectively installed at both ends of the air passage. The outer end of the air intake nozzle is connected to an external air source through an air intake pipe, and the blow-swipe-suction adapter is installed on the air intake pipe. The suction cap is a cylinder. Side air grooves are provided on the two side walls of the cylinder and the two side air grooves are symmetrically arranged on the two side walls of the cylinder. The side air grooves penetrate the entire side wall of the cylinder longitudinally. A bottom air groove is provided at the bottom of the cylinder and the two ends of the bottom air groove are respectively connected to the two side air grooves.

2. The plate adsorption device according to claim 1, characterized in that: The intake cap is a headless screw, and the upper part of the headless screw is fixed to the air passage of the sealing base.

3. The plate adsorption device according to claim 1, characterized in that: The side and bottom air grooves of the suction cap are 0.05mm-0.15mm deep to prevent glue from being poured in.

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