CN203428097U

CN203428097U - Automatic bag removing hook mechanism for ton bag packaging machine

Info

Publication number: CN203428097U
Application number: CN201320353581.8U
Authority: CN
Inventors: 程龙全; 聊华亮; 唐永宾; 张宇传; 孙永军
Original assignee: HEFEI SG ELECTROMECHANICAL EQUIPMENT CO Ltd
Current assignee: HEFEI SG ELECTROMECHANICAL EQUIPMENT CO Ltd
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2014-02-12
Anticipated expiration: 2023-06-19

Abstract

The utility model discloses an automatic bag removing hook mechanism for a ton bag packaging machine. The automatic bag removing hook mechanism comprises a hook mechanism installation platform, a pair of symmetric hook installing plates at each of the two ends of the hook mechanism installation platform, a hook mechanism fixing dowel arranged between each pair of hook installing plates, a cylinder rotation bearing pedestal arranged on the inner side of each pair of hook installing plates, a ton bag hook cylinder arranged between the cylinder rotation bearing pedestals, ton bag hooks connected to the output ends of the ton bag hook cylinder, U-shaped bag removing blocks arranged on the lower end of the hook installing plates, stretching spring hooks and spring fixing blocks arranged on the lower ends of the inner sides of the hook installing plates, stretching springs arranged between the stretching spring hooks and the spring fixing blocks, spring swinging arms slidingly connected to the stretching spring hooks, and limiting dowels for the spring swinging arm arranged to the lower sides of the stretching spring hooks. The limiting dowels for the spring swinging arm are arranged between two hook installing plates, and limiting dowels for the ton bag hooks are arranged between the two hook installing plates. The automatic bag removing hook mechanism is reasonable in design, is simple in structure, stable in bag hooking, rapid in bag removing, convenient for installation and use, and suitable for production and improves production efficiency.

Description

A kind of automatic trip bag hitch gear of jumbo bag wrapping machine

Technical field:

The utility model relates to a kind of wrapping machine, is specifically related to a kind of automatic trip bag hitch gear of jumbo bag wrapping machine.

Background technology:

At present, the structure variation of the wrapping machine in society, but general wrapping machine has certain requirement to tonnage, the de-bag of wrapping machine is linked with mechanism, when de-bag, be easily linked with, when hanging bag, easily get loose, so just user is brought to inconvenience, therefore adopt the Tuo Dai hanging bag mechanism of traditional wrapping machine to bring inconvenience to user and service personnel, be unfavorable for producing, extended the working time of enterprise, therefore applicant researches and develops and has designed a hanging bag effectively, take off bag wrapping machine automatic trip bag hitch gear more efficiently simultaneously, this mechanism structure is simple, hanging bag is stable, de-bag is quick, install, easy to use, be applicable to produce.

Utility model content:

The purpose of this utility model is in order to make up the deficiency of prior art, provides a kind of automatic trip bag hitch gear ，Gai mechanism mechanism structure of jumbo bag wrapping machine simple, and stable, the de-bag of hanging bag is quick, and installation, easy to use is applicable to produce.

The utility model solution is as follows:

A kind of automatic trip bag hitch gear of jumbo bag wrapping machine, comprise hitch gear erecting stage, the two ends of described hitch gear erecting stage are equipped with a pair of hook adapter plate, every pair of hook adapter plate is symmetrical, between every pair of hook adapter plate, be provided with fixedly pivot pin of hitch gear, and the inner side of every pair of hook adapter plate is respectively equipped with cylinder rotating shaft holder, between cylinder rotating shaft holder, be provided with jumbo bag hook cylinder, the mouth of jumbo bag hook cylinder is connected with jumbo bag hook, described hook adapter plate lower end is also provided with U-shaped de-bag block, hook adapter plate inside lower end is provided with extension spring hook and spring fixed block, between extension spring hook and spring fixed block, be provided with extension spring, on extension spring hook, slidably connect spring swing arm, and described extension spring hook downside is provided with spring swing arm limit shaft pin, described spring swing arm limit shaft pin is located between two hook adapter plates, and between two described hook adapter plates, be also provided with jumbo bag and link up with spacing pivot pin.

Described hook adapter plate mounted in pairs is at the two ends of hitch gear erecting stage, and every pair of hook adapter plate is symmetrical.

The jumbo bag hook of automatic trip bag hitch gear is realized packaging bag hook, and spring swing arm realizes fixing to packaging bag, the continuity of action when U-shaped de-bag block is realized de-bag, prevents the disengaging packaging bag that the de-bag of jumbo bag hook can not be complete; Wrapping machine is because jumbo bag hangs in packaging bag in the time of de-bag, and this just makes packaging bag easily tangle hook in de-bag action, thereby causes the imperfection of de-bag action, can not well take off bag; And the utility model has added U-shaped de-bag stop block structure on automatic trip bag hitch gear, this jumbo bag hook just can be got back to original position through the U-shaped groove of U-shaped de-bag block when de-bag, and packaging bag meeting is because stopping not of U-shaped de-bag block can be more with jumbo bag hook-hanging motion, and then make whole de-bag action more coherent, smoothly; And link up with spacing pivot pin and spring swing arm limit shaft pin, be respectively used to spacing to jumbo bag hook and spring swing arm.

Its principle of work is: wrapping machine is because jumbo bag hook is to hang in packaging bag in the time of de-bag, and this just makes packaging bag easily tangle hook in de-bag action, thereby causes the imperfection of de-bag action, can not well take off bag; And the utility model has added U-shaped de-bag stop block structure on automatic trip bag hitch gear, this jumbo bag hook just can be got back to original position through the U-shaped groove of U-shaped de-bag block when de-bag, and packaging bag meeting is because stopping not of U-shaped de-bag block can be more with jumbo bag hook-hanging motion, and then make whole de-bag action more coherent, smoothly; And link up with spacing pivot pin and spring swing arm limit shaft pin, be respectively used to spacing to jumbo bag hook and spring swing arm.

The utility model is reasonable in design, and mechanism structure is simple, and stable, the de-bag of hanging bag is quick, and installation, easy to use is applicable to produce, and has improved production efficiency.

Accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the utility model automatic trip bag hitch gear structural representation.

Fig. 3 is the utility model automatic trip bag hitch gear structure cutaway view

Wherein: 1, hook adapter plate, 2, hitch gear is pivot pin fixedly, 3, cylinder rotating shaft holder, 4, link up with spacing pivot pin, 5, extension spring hook, 6, spring swing arm limit shaft pin, 7, jumbo bag hook cylinder, 8, spring swing arm, 9, jumbo bag hook, 10, U-shaped de-bag block, 11, extension spring, 12, spring fixed block, 13, hitch gear erecting stage.

The specific embodiment:

Referring to accompanying drawing 1, a kind of automatic trip bag hitch gear of jumbo bag wrapping machine, comprise hitch gear erecting stage, the two ends of described hitch gear erecting stage are equipped with a pair of hook adapter plate, every pair of hook adapter plate is symmetrical, between every pair of hook adapter plate, be provided with fixedly pivot pin of hitch gear, and the inner side of every pair of hook adapter plate is respectively equipped with cylinder rotating shaft holder, between cylinder rotating shaft holder, be provided with jumbo bag hook cylinder, the mouth of jumbo bag hook cylinder is connected with jumbo bag hook, described hook adapter plate lower end is also provided with U-shaped de-bag block, hook adapter plate inside lower end is provided with extension spring hook and spring fixed block, between extension spring hook and spring fixed block, be provided with extension spring, on extension spring hook, slidably connect spring swing arm, and described extension spring hook downside is provided with spring swing arm limit shaft pin, described spring swing arm limit shaft pin is located between two hook adapter plates, and between two described hook adapter plates, be also provided with jumbo bag and link up with spacing pivot pin.

The jumbo bag hook of automatic trip bag hitch gear is realized packaging bag hook, and spring swing arm realizes fixing to packaging bag, the continuity of action when U-shaped de-bag block is realized de-bag, prevents the disengaging packaging bag that the de-bag of jumbo bag hook can not be complete.

Wrapping machine is because jumbo bag hangs in packaging bag in the time of de-bag, and this just makes packaging bag easily tangle hook in de-bag action, thereby causes the imperfection of de-bag action, can not well take off bag; And the utility model has added U-shaped de-bag stop block structure on automatic trip bag hitch gear, this jumbo bag hook just can be got back to original position through the U-shaped groove of U-shaped de-bag block when de-bag, and packaging bag meeting is because stopping not of U-shaped de-bag block can be more with jumbo bag hook-hanging motion, and then make whole de-bag action more coherent, smoothly; And link up with spacing pivot pin and spring swing arm limit shaft pin, be respectively used to spacing to jumbo bag hook and spring swing arm.

Claims

1. an automatic trip bag hitch gear for jumbo bag wrapping machine, comprises hitch gear erecting stage, it is characterized in that: the two ends of described hitch gear erecting stage are equipped with a pair of hook adapter plate, between every pair of hook adapter plate, is provided with fixedly pivot pin of hitch gear, and every pairthe inner side of hook adapter plate is respectively equipped with cylinder rotating shaft holder, between cylinder rotating shaft holder, be provided with jumbo bag hook cylinder, the mouth of jumbo bag hook cylinder is connected with jumbo bag hook, described hook adapter plate lower end is also provided with U-shaped de-bag block, hook adapter plate inside lower end is provided with extension spring hook and spring fixed block, between extension spring hook and spring fixed block, be provided with extension spring, on extension spring hook, slidably connect spring swing arm, and described extension spring hook downside is provided with spring swing arm limit shaft pin, described spring swing arm limit shaft pin is located between two hook adapter plates, and be also provided with between two described hook adapter plates jumbo bag hookspacing pivot pin.

2. the automatic trip bag hitch gear of a kind of jumbo bag wrapping machine as claimed in claim 1, is characterized in that: described hook adapter plate mounted in pairs is at the two ends of hitch gear erecting stage, and every pair of hook adapter plate is symmetrical.