Unlock instant, AI-driven research and patent intelligence for your innovation.

Rotating device of hemming roller and rotating method of hemming roller

A technology of rotating device and crimping, applied in other home appliances, home appliances, applications, etc., can solve problems such as loss of dimensional stability, and achieve the effect of avoiding damage

Inactive Publication Date: 2005-09-21
SUNTORY BEVERAGE & FOOD LTD
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the operation of the can sealing machine that started normal operation is temporarily stopped, the dimensional stability of the can may be impaired.
In addition, the crimping roller starts to rotate when it comes into contact with the can. Therefore, when the warm-up operation is performed without supplying the can body 50 and the can lid 51, the crimping roller does not rotate, and it is impossible to greatly improve the stability of the dimensional accuracy of the can. Affected preheating of the crimping roll

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotating device of hemming roller and rotating method of hemming roller
  • Rotating device of hemming roller and rotating method of hemming roller
  • Rotating device of hemming roller and rotating method of hemming roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Embodiments of the present invention will be described below with reference to the drawings. In the following drawings, the same reference numerals are attached to the same components. In order to facilitate understanding, the scales of these drawings are appropriately changed.

[0040] figure 1 It is a vertical sectional view of a can sealing machine including the rotating device of the crimping roller of the present invention. Such as figure 1 As shown, the can sealing machine has a shaft portion 55 rotatable around a revolution center axis Z, and a frame 54 and a turntable portion 56 rotatable integrally with the shaft portion 55 are provided on the shaft portion 55 . On the frame 54, several hemming roller shaft parts 42 which are spaced at substantially equal intervals in the circumferential direction and are rotatable are arranged. Therefore, these hemming roller shaft parts 42 can revolve around the revolution center axis Z. As shown in FIG.

[0041] As sh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

In a method and a device for rotating seaming rolls, a seaming roll shaft part (42) is revolved around the axis (Z) of revolution, a contact part (61) is brought into contact with seaming rolls (14, 24) rotatably connected to a seaming lever (41) provided on a lower end of the seaming roll shaft part, and the seaming rolls are rotated thereby.To prevent lubricant from adhering to a can or the like by a simple and inexpensive method.The contact part (61) comprises a fixed part (69), a contact part in contact with side faces of the seaming rolls, and a pressing means (66) provided between the fixed part and the contact part. The contact part is pressed toward the revolving locus (X0) by the pressing means. An elastic body (62) is provided on the contact face of the contact part with the seaming rolls.

Description

technical field [0001] The present invention relates to a seaming roller rotating method for rotating a seaming roller of a can sealing machine, and a seaming roller rotating device for implementing the method. The can sealing machine described above is used for crimping can lids to can bodies. Background technique [0002] A can sealer is usually used for crimping can lids onto filled can bodies. Figure 5 It is a vertical sectional view viewed from the side of the seaming roller installed on a general can sealing machine. Such as Figure 5 As shown, at the lower end of the roller shaft 11, a rotatable crimping roller 14 is connected by a pair of upper and lower bearings 12,13. As shown in the drawing, a top cover 15 is provided above the crimping roller 14 , and a seal 16 is disposed between the top cover 15 and the crimping roller 14 . Below the crimping roller 14, a bottom cover 17 is provided. In addition, as shown in the figure, a hole 19b extending in the axial dir...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/02B21D51/30
CPCB21D51/32B21D51/30B21D39/02B21D51/18
Inventor 白井和幸中泽茂
Owner SUNTORY BEVERAGE & FOOD LTD