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Capping head of high-speed moving cover

A high-speed movement and capping technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problem of fast and low-loss assembly that cannot be applied to moving caps, and achieves to improve assembly speed and yield, increase protection, and grasp Cover smooth effect

Inactive Publication Date: 2012-05-02
JIANGSU ASG PACKAGING MACHINERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main disadvantage of this kind of capping head is: due to the limitation of its own structure, it cannot be applied to the fast and low-loss assembly of the new type of sports cap

Method used

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  • Capping head of high-speed moving cover
  • Capping head of high-speed moving cover
  • Capping head of high-speed moving cover

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] In order to solve the problem that the capping head in the prior art is not suitable for the installation of the moving cap, the technical solution adopted in the present invention is: the ejector rod is connected with the ejector rod connecting body by thread, and then the axial force is transmitted through the thrust bearing and the capping head. There is a sleeve between the shaft and the push rod, which can slide relatively. Two radial bearings of different sizes are housed in the fixed shaft, the fixed shaft cooperates with the outer ring of the radial bearing, the rotating shaft is contained in the inner ring of the radial bearing, and the rotating shaft cooperates with the inner ring of the radial bearing. The inner magnetic ring is connected to the rotating shaft through the inner magnetic ring carrier, and the outer magnetic ring is connected to the fixed shaft through the outer magnetic ring carrier. During the capping process, the capping torque is smaller tha...

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Abstract

The invention discloses a capping head of a high-speed moving cover. The capping head is provided with an outer magnetic ring carrier and an outer magnetic ring thereof as well as an inner magnetic ring carrier and an inner magnetic ring thereof, wherein the outer magnetic ring carrier and the outer magnetic ring thereof are fixed on a fixed shaft through threads and outer magnetic ring fixing nuts; the inner magnetic ring carrier and the inner magnetic ring are mounted at the outer side of a rotating shaft through bonds; a magnetic attraction between the inner magnetic ring and the outer magnetic ring is matched with the maximum design torque of the moving cover; meanwhile, a top cover ring is pressed into a capping die, and the capping die is provided with a tooth socket for meshing with the moving cover relative to the inner wall at the lower side of the top cover ring, and the top cover ring and a mandril bushing form a cover withdrawing mechanism of the capping head. The novel capping head disclosed by the invention has the beneficial effects that: on the one hand, through a unique axial installation and attraction way of the inner magnetic ring and the outer magnetic ring, protection role in the moving cover in the mounting process of a bottle cap is increased, and assembly speed and yield rate of the moving cover are increased; on the other hand, the capping die has the advantages of replaceability, convenience for replacement, high center positioning precision, stability in catching the cap and further increased universality of the capping head and is more suitable for mounting of bottle caps in a high-speed line.

Description

technical field [0001] The invention relates to an assembly mechanism for automatic sports bottle caps, in particular to a capping head device for high-speed screwing of sports caps. Background technique [0002] With the development of the market economy, the beverage industry has gradually become a rapidly developing industry, and the packaging of beverages is also varied. At present, a kind of bottle cap (such as figure 2 Shown) a new type of bottle cap with a very large difference - the sports cap (such as image 3 shown). The used capping heads of ordinary bottle caps are no longer suitable for this new type of bottle cap. Such as figure 1 As shown, it is an existing capping head used for common PET bottle capping. Its structure has an adjustment ring 12, and the adjustment ring 12 is provided with a copper sleeve 15 for the middle body 18 to slide up and down in it. The fixing of the copper sleeve 15 is It is realized by two positioning pins 16, and the positioni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04
Inventor 黄振华耿秀周红南
Owner JIANGSU ASG PACKAGING MACHINERY GRP
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