CN2934083Y

CN2934083Y - Horizontal sub-clamp clamping mechanism of pocket-feeding type automatic packaging machine

Info

Publication number: CN2934083Y
Application number: CN 200620105299
Authority: CN
Inventors: 蔡旭光; 蔡建武; 张银国
Original assignee: 蔡旭光
Priority date: 2006-07-03
Filing date: 2006-07-03
Publication date: 2007-08-15
Anticipated expiration: 2016-07-03

Abstract

The utility model discloses a horizontal type son-clamp pack clamping mechanism for pack feeding type full-automatic packing machine. A turntable (1) thereof has a plate cam (10) below; a camshaft (6) is provided therein with a plate camshaft (7) connecting with the plate cam (10); a son clamp seat (3) is mounted on the circumference of the turntable (1) via swinging arms (5); circumference of the turntable has a positioning block (8) at the position corresponding to the son clamp seat (3), the positioning block (8) having a screw (9) neighboring the son clamp seat (3); junction of the two swinging arms is provided with rollers (2), which are compacted by the curved out round of the plate cam (10). The utility model controls the swinging amplitude of the swinging arms by adjusting the distance between the screw and the son clamp seat to realize the object of adjusting the bracing amplitude of packing bag mouths.

Description

The horizontal son of bag-feeding-type automatic packaging unit presss from both sides folder bag mechanism

One, technical field

The utility model relates to a kind of bag-feeding-type automatic packaging unit that can pack automatically graininess, bulk, pulpous state or liquid-state materials such as candy, medicine, beverage, seeds, specifically relates to a kind of son folder folder bag mechanism of bag-feeding-type automatic packaging unit.

Two, background technology

The employed packaging bag of existing bag-feeding-type automatic packaging unit has coventional type four banding bags, support oneself bag, zippered bag etc., by this four bandings bag (seal on former three limits, on one side only need the upper shed of opening is sealed) is carried out to bag, folder bag, unlatching, filling successively, seals, is shaped into the packing that the output operation is finished required material.Its son folder folder bag mechanism is vertical, drive the rotating disk rotation by cylindrical cam, by left and right two sub both upper ends thereof of clamping four banding bags, for different packaging bags and different charging requirements, need to regulate the tension amplitude size of packaging bag sack, sack is wrinkling when preventing to seal.Easily do not waste time and energy but this vertical son presss from both sides the size adjustment of the sack tension amplitude of folder bag mechanism, work efficiency is lower.

Three, utility model content

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of horizontal son folder folder bag mechanism of bag-feeding-type automatic packaging unit of the size that can conveniently regulate packaging bag sack tension amplitude is provided.

The purpose of this utility model realizes by following technical solution: a kind of horizontal son of bag-feeding-type automatic packaging unit presss from both sides folder bag mechanism, comprise camshaft, rotating disk, son folder, sub-holder, under described rotating disk, disc cam is housed, the disc cam axle that links with disc cam is housed in camshaft, sub-holder is contained in the periphery of rotating disk by swing arm, in the periphery of rotating disk, the corresponding position of sub-holder locating piece is housed, the screw adjacent with sub-holder is housed on the locating piece; Junction between two swing arms is provided with roller, and the curve cylindrical of described disc cam is pressing roller.

After adopting the utility model structure, the screw by on precession or the back-out locating piece comes the distance between trimming screw and the sub-holder, with this amplitude of fluctuation of controlling swing arm, reaches the purpose of the tension amplitude size of regulating the packaging bag sack.Therefore, it is convenient and simple that the utility model is regulated packaging bag sack tension amplitude, and work efficiency is higher, and has improved the packaging quality of packaging bag.The sack tension of bag, zippered bag is specially adapted to support oneself.

Four, description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Fig. 1 is that the horizontal son of the utility model bag-feeding-type automatic packaging unit presss from both sides the mounting structure scheme drawing of folder bag mechanism.

Fig. 2 is the structural representation of the disc cam among Fig. 1.

Five, the specific embodiment

With reference to Fig. 1 as can be known, the horizontal son of the utility model bag-feeding-type automatic packaging unit presss from both sides folder bag mechanism, comprise camshaft 6, rotating disk 1, son folder 4, sub-holder 3,1 time disc cam 10 is housed at described rotating disk, the disc cam axle 7 that links with disc cam 10 is housed in camshaft 6, sub-holder 3 is contained in the periphery of rotating disk 1 by swing arm 5, in the corresponding position of the periphery of rotating disk, sub-holder locating piece 8 is housed, and the screw 9 adjacent with sub-holder 3 is housed on the locating piece 8; Junction between two swing arms is provided with roller 2, and the curve cylindrical of described disc cam 10 is pressing roller 2.Wherein the son of each station folder, sub-holder, swing arm, locating piece and screw are left and right two covers, and locating piece 8 is contained in swing arm 5 tops; The curve cylindrical structure of disc cam 10 as shown in Figure 2; The power-driven mechanism of camshaft, disc cam axle and this bag-feeding-type automatic packaging unit links.

Principle of work of the present utility model is: when the son folder needs to regulate the tension amplitude of packaging bag sack about the bag of supporting oneself (or zippered bag, coventional type four banding bags) enters, start the power-driven mechanism of this bag-feeding-type automatic packaging unit, making the disc cam axle drive disc cam swings and drives roller between swing arm, thereby make swing arm swing and drive sub-holder and swing from inside to outside, with tension packaging bag sack.At this moment, only need suitably to adjust the screw precession on the locating piece or the position of back-out, the distance between trimming screw and the sub-holder just, the size of sub-holder pivot angle about just can obtaining, and the size of sub-holder pivot angle is exactly the size that the packaging bag sack is strained amplitude.This adjusting is simple and convenient, high efficiency.

Claims

1, a kind of horizontal son of bag-feeding-type automatic packaging unit presss from both sides folder bag mechanism, comprise camshaft (6), rotating disk (1), son folder (4), sub-holder (3), it is characterized in that: disc cam (10) is housed under described rotating disk (1), the disc cam axle (7) that links with disc cam (10) is housed in camshaft (6), sub-holder (3) is contained in the periphery of rotating disk (1) by swing arm (5), locating piece (8) is housed in the corresponding position of the periphery of rotating disk, sub-holder, the screw (9) adjacent with sub-holder (3) is housed on the locating piece (8); Junction between two swing arms is provided with roller (2), and the curve cylindrical of described disc cam (10) is pressing roller (2).