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Screwing mechanism and control method thereof

A control method and technology for screwing parts, which are applied in the safety/control of capping machines, capping containers with caps, caps, etc., can solve the problem that the servo motor cannot be directly connected to the rotating spindle, and the mechanical gripper linkage mechanism is complex in structure. , The mechanical part occupies a large space and other problems, so as to eliminate the deformation stress of the bottle body, occupy a small space and improve reliability.

Pending Publication Date: 2022-06-03
广东同地科技有限公司 +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In comparison, the former servo motor is directly connected to the rotating spindle, the mechanism is simple and the transmission efficiency is high, but the structure of the mechanical gripper link mechanism of the gripping part is complicated, and the maintenance is inconvenient; Directly connected to the rotating spindle, it is necessary to add a synchronous pulley to make a transition to drive the rotating spindle, the mechanical part takes up a lot of space, the structure is relatively bulky and the manufacturing cost is high

Method used

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  • Screwing mechanism and control method thereof
  • Screwing mechanism and control method thereof

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0037] see figure 1 and figure 2 , the tightening mechanism 10 in one embodiment includes a drive assembly 100, a stator assembly 200, a rotation assembly 300 and a clamping assembly 400. The drive assembly 100 is used to be installed on the mounting frame 800; the stator as...

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Abstract

The invention relates to a screwing mechanism and a control method thereof.The screwing mechanism comprises a driving assembly, a stator assembly, a rotating assembly and a clamping assembly, and the driving assembly is used for being mounted on a mounting frame; a driving cavity is formed in the stator assembly, a transmission shaft of the driving assembly penetrates through the driving cavity, and the stator assembly is used for being connected with an air pipe. The rotating assembly is connected to a transmission shaft of the driving assembly, the transmission shaft of the driving assembly can drive the rotating assembly to rotate relative to the stator assembly, and the rotating assembly can grab bottle caps; the clamping assembly is used for clamping a bottle body. The rotating assembly can rotate relative to the stator assembly, the air pipe is connected to the stator assembly, the air pipe winding problem caused by rotation can be avoided, and then the practicability of the screwing mechanism is improved. Meanwhile, the screwing mechanism is simple and compact in structure, small in occupied space and high in transmission efficiency, and the reliability of the screwing mechanism can be further improved.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a tightening mechanism and a control method thereof. Background technique [0002] With the increasingly wide application of servo motor technology, the cap tightening mechanism in the filling industry has been developed to use the servo motor as the capping power to drive the spindle equipped with the cap gripper to rotate to achieve the purpose of tightening the cap. And the capping torque can be adjusted according to different working conditions. There are two structures of this kind of capping mechanism. One is that the servo motor is directly connected to drive the rotating spindle with the mechanical gripper link mechanism to tighten the cap; The rotating spindle clamp cover of the claw is tightened. Compared with the former, the servo motor is directly connected with the rotating spindle, and the mechanism is simple and the transmission efficiency is high, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67B3/20B67B3/26
CPCB67B3/2013B67B3/2066B67B3/2073B67B3/26
Inventor 区健彬陈蔚青刘强张琳
Owner 广东同地科技有限公司
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