阅读说明：本技术 一种塑料与金属结合的包装罐及加工方法 (A kind of packing jar and processing method of plastics and metal bonding ) 是由 郑冰江 陈福来 于 2018-05-27 设计创作，主要内容包括：本发明涉及一种塑料与金属结合的包装罐及加工方法,包装罐包括：罐体、罐盖、罐盖环和提手,所述的罐体为塑料罐体,罐盖环的边沿通过滚边机的顶轮滚边与罐体的开口端的柔性凸边密封连接。一种塑料与金属结合的包装罐的加工方法,包括下列加工步骤：将塑料罐体固定在滚边机旋转台的旋转头下端的夹具上；将罐体盘倒置,罐盖盘固定在旋转台下部的旋转工作台面上；开启滚边机旋转台的旋转头的电源,塑料罐体下端受热变形,形成向罐体内外凸出的柔性凸边；启动旋转工作台,使旋转工作台与旋转台的旋转头同步转动滚边达到金属的罐盖环与塑料罐体的密封配合。本发明的罐体采用塑料材料,不会生锈,塑料罐体为柔性罐体,高处跌落和运输中碰撞不容易损坏。(The present invention relates to the packing jars and processing method of a kind of plastics and metal bonding, packing jar includes: tank body, cover, cover ring and handle, the tank body is plastic container, and the edge of cover ring is tightly connected by the flexible chimb of the top wheel rolling of edge knurling machine and the open end of tank body.The processing method of a kind of plastics and the packing jar of metal bonding, including following procedure of processing: plastic container is fixed on the fixture of swivel head lower end of edge knurling machine turntable；Tank body disk is inverted, cover disk is fixed on the rotary work table top of turntable lower part；The power supply of the swivel head of edge knurling machine turntable is opened, the temperature distortion of plastic container lower end forms the flexible chimb protruded inside and outside tank body；Start rotary table, the sealing for making the swivel head of rotary table and turntable rotate synchronously cover ring and plastic container that rolling reaches metal cooperates.Tank body of the invention uses plastic material, will not get rusty, and plastic container is flexible tank body, eminence fall and transport in collide and be less likely to be damaged.)

1. the packing jar of a kind of plastics and metal bonding, comprising: tank body, cover (4), cover ring (3) and handle (2), handle are Wire rod handle, cover ring and cover are tinplate material, it is characterised in that:

The tank body is plastic container (1), and plastic container open end constitutes flexible chimb (121) by friction, cover ring Edge is tightly connected by the flexible chimb of the top wheel rolling of edge knurling machine and the open end of tank body；

It is set on the lateral surface of the plastic container (1) there are two handle hangers (11), handle hangers is equipped with connection handle Round connecting hole (111), the lower end of round connecting hole are equipped with the gap (112) that Open Side Down, and gap lower part is equipped with Open Side Down Horn mouth (113), the width of gap (112) is less than the diameter of round connecting hole, the diameter of wire rod handle (2) wire rod and round The diameter of connecting hole is identical, and to 90 degree of distortion on the inside of handle, handle end is equipped with convex block (21), convex for the lower part of wire rod handle (2) Block diameter is greater than the diameter of wire rod, and convex block and wire rod handle junction are equipped with handle linkage section (22), the length of handle linkage section Identical as the thickness of round connection hole of handle hangers, the wire rod two sides on the outside of handle linkage section are equipped with vertical stamped groove (23), stamped groove upper and lower ends pass through the protrusion (231) being stamped and formed out towards upper and lower both direction.

2. the processing method of a kind of plastics and the packing jar of metal bonding, it is characterised in that including following procedure of processing:

A, being inverted plastic container (1) makes that Open Side Down, and plastic container is fixed on the swivel head lower end of edge knurling machine turntable On fixture, make swivel head and plastic container on the same axis；

B, tank body disk (3) are inverted, cover disk is fixed on the rotary work table top of turntable lower part, and makes cover disk and rotation Head is on the same axis；

C, the power supply of the swivel head of edge knurling machine turntable is opened, at this point, spin head, rotary table is not rotated, turntable Swivel head drive the contact surface rotary friction of plastic container edge of the lower lower end for exercising tank body and cover disk while rotating It wipes, spin friction 3-60 seconds, the temperature distortion of plastic container lower end formed the flexible chimb (121) protruded inside and outside tank body；

E, start rotary table, rotate synchronously the swivel head of rotary table and turntable, the top wheel of edge knurling machine makes cover The sealing of the edge of ring (3) flexible chimb bending deformation rolling reaches metal to outside tank mouth cover ring and plastic container cooperates, It is tightly connected and completes；

F, automatic rollback is taken turns on the top of edge knurling machine, and edge knurling machine stops working, removes tank body, obtain the tank body for connecting cover ring.

Technical field

The present invention relates to packing jars, more particularly to the packing jar and processing method of a kind of plastics and metal bonding.

Background technique

Packing jar with slave cover is mainly made of tank body, cover and three part of cover disk.This traditional packing jar Tank body, cover and all tinplates of cover disk be made, this maximum defect of packing jar is exactly that seam is more, the tank of packing jar There is vertical seam in the middle part of body, the bottom of tank body and tank body are equipped with seam, due to wanting at the tank joint of this more seams connections By flanging and welding, the protective layer on tinplate surface is damaged, seam crossing gets rusty easily, and pollutes to packing material, seriously Influence packing jar interior items quality.Due to all tinplate materials, fall and transport collision be easily deformed, be easy to cause tank Body rupture and gas leakage.

Summary of the invention

The purpose of the present invention is to the above problems, provide packing jar and the processing side of a kind of plastics and metal bonding Method.

The technical scheme adopted by the invention is that: a kind of packing jar of plastics and metal bonding, comprising: tank body, cover, tank Bezel ring, and handle, handle are wire rod handle, and cover ring and cover are tinplate material, it is characterised in that:

The tank body is plastic container, and plastic container open end constitutes flexible chimb by friction, and the edge of cover ring passes through The flexible chimb of the open end of the top wheel rolling and tank body of edge knurling machine is tightly connected；

It is set on the lateral surface of the plastic container there are two handle hangers, handle hangers is equipped with the round connection of connection handle Hole, the lower end of round connecting hole are equipped with the gap that Open Side Down, and gap lower part is equipped with the horn mouth that Open Side Down, the width of gap Less than the diameter of round connecting hole, the diameter of wire rod handle wire rod is identical as the round diameter of connecting hole, the lower part of wire rod handle 90 degree are distorted on the inside of to handle, handle end is equipped with convex block, and bump diameter is greater than the diameter of wire rod, and convex block is connect with wire rod handle Place is equipped with handle linkage section, and the length of handle linkage section and the thickness of round connection hole of handle hangers are identical, handle connection The wire rod two sides in section outside are equipped with vertical stamped groove, and stamped groove upper and lower ends are by being stamped and formed out towards upper and lower both direction Protrusion.

The processing method of a kind of plastics and the packing jar of metal bonding, it is characterised in that including following procedure of processing:

(1) plastic container inversion is made that Open Side Down, plastic container is fixed on to the folder of the swivel head lower end of edge knurling machine turntable On tool, make swivel head and plastic container on the same axis；

(2) tank body disk is inverted, cover disk is fixed on the rotary work table top of turntable lower part, and makes cover disk and swivel head On the same axis；

(3) power supply of the swivel head of edge knurling machine turntable is opened, at this point, spin head, rotary table is not rotated, turntable Swivel head drive the contact surface rotary friction of plastic container edge of the lower lower end for exercising tank body and cover disk while rotating It wipes, spin friction 3-60 seconds, the temperature distortion of plastic container lower end formed the flexible chimb protruded inside and outside tank body；

(4) start rotary table, rotate synchronously the swivel head of rotary table and turntable, the top wheel of edge knurling machine makes cover The sealing of the edge of ring flexible chimb bending deformation rolling reaches metal to outside tank mouth cover ring and plastic container cooperates, sealing Connection is completed；

(5) automatic rollback is taken turns on the top of edge knurling machine, and edge knurling machine stops working, removes tank body, obtain the tank body for connecting cover ring.

Beneficial effects of the present invention: the tank body of this packing jar uses plastic material, will not get rusty, tank body injection molding does not have Seam avoids the pollution because getting rusty to packing material；Plastic container is flexible tank body, and tank body has buffer function, even if packaging Tank from eminence fall and transport in collide and be less likely to be damaged；Since the connection of tank body and cover disk makes tank by the way that friction generates heat Fusing energy preferably cover disk in body junction is tightly connected, and tank body closed performance is more preferable.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram for inventing one of embodiment.

Fig. 2 is the exploded sketch of Fig. 1.

Fig. 3 is the upward schematic top plan view of the tank base in Fig. 1.

Fig. 4 is the schematic cross-sectional view at the D-D of Fig. 3.

Fig. 5 is the partial enlargement diagram at the A of Fig. 1.

Fig. 6 is the partial enlargement diagram at the B of Fig. 2.

Fig. 7 is the partial enlargement diagram at the C of Fig. 2.

Fig. 8 is that Fig. 7 vertically splits the schematic diagram at handle hangers.

Fig. 9 is the partial enlargement diagram at the E of Fig. 4.

The tank body that Figure 10 is Fig. 9 rotates the schematic diagram that its open end connect hot melt deformation with cover disk by friction tank body.

Figure 11 is the schematic diagram for be tightly connected after rolling with tank body to cover disk in Figure 10.

Specific embodiment