Packing machine

Abstract

The invention discloses a packing machine which comprises a compression mechanism, a pushing mechanism, a packing material supply mechanism, a side edge brand-sealing mechanism and a two-in-one conveying mechanism, a reciprocating die box, a folding mechanism and a push-out mechanism sequentially mounted. According to the invention, the whole channel is a closed pipeline of which the cavity height is gradually reduced; all packed articles are in a completely restrained state in the whole conveying and packing process; if the packed article consists of several units, the neat shape can still be guaranteed; and the mounting mode and structure of a packing roller and the reciprocating die box and the folding mechanism can guarantee stable packing of the packed article in the condition that the moving direction does not change so that the whole machine can realize a high-speed operation effect. Through adopting the invention, the conveying and packing process of the packed article is simple and visual; when the packing machine is in use, the relative positions of the mechanisms can be adjusted to adapt to the dimensions of the packed articles with multiple specifications, and the packing material is supplied and folded in the condition that the speed and direction of the packed article do not change and the packed article moves continuously.

Description

technical field [0001] The invention relates to a packaging machine. Background technique [0002] Existing packaging machines (such as Figure 9 shown), including two-in-one belt conveying channel a, lifting and turning wheel b, secondary conveying channel, cam link compression mechanism f, packaging wheel g with adsorption capacity, push rod mechanism h, edge folding device m, fixed Folding and soldering iron n and conveying roller l, the two-in-one belt conveying channel a is installed horizontally at the front end of the secondary conveying channel and perpendicular to each other, the lifting and turning wheel b is connected between the two channels, the secondary conveying channel includes horizontal The placed channel bottom plate c, upper pressing plate d, two side plates and conveyor chain mechanism e with push rods, cam link compression mechanism f are installed between the end of the conveying channel and the packing wheel g, and there are also installed on the pac...

AI Technical Summary

Problems solved by technology

[0006] 1. Since the two-in-one belt conveying channel a is an open channel, the packaged items are conveyed by the belt clamping force on both sides. When the packaged items are a collection composed of several units, it often leads to the gap between the units. Irregularity, which seriously affects the quality of packaging and fails to meet the requirements of users;

[0007] 2. Due to the large size and large moment of inertia of the packaging wheel g of this packaging machine, it has high technical requirements for the design and manufacturing process and is difficult to install and debug. At the same time, the movement of the packing wheel inlet push rod mechanism h is synthesized by two directions of movement. There is a sudden change in acceleration, shock and vibration at high speed, unreliable action, and loud noise. This mechanism design itself limits the packaging speed and cannot exceed a limit value;

[0008] 3. The conveying direction of the packaged goods changes, and there is a relatively large acceleration value, which is not conducive to the further improvement of the running speed of the whole machine

Images