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

Special fixing frame for metal spraying of capacitor core

A capacitor and fixing frame technology, which is applied to capacitors, capacitor manufacturing, circuits, etc., can solve problems such as unfavorable production efficiency, inserting heat shields, complicated operations, etc., and achieves the effects of good fixing effect, cost saving, and simple operation.

Pending Publication Date: 2019-01-25
TONGLING XINZHOU ELECTRONICS TECH
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the fixed size inside the box and the limitation of the outer diameter of the winding core, the above operation method not only needs to use a large amount of transparent tape, but also needs to be inserted into the heat shield, which is cumbersome to operate and is not conducive to improving production efficiency.

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
  • Special fixing frame for metal spraying of capacitor core
  • Special fixing frame for metal spraying of capacitor core
  • Special fixing frame for metal spraying of capacitor core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figure 1~4 As shown, the special fixed frame for spraying gold on the capacitor core includes a U-shaped frame and a cover plate 20 used to seal the open end of the frame, and the cover plate 20 is fixedly connected to the open end of the frame by bolts; the frame includes a horizontal Plate 11, the vertical plate 12 fixed on both sides of the horizontal plate 11, the opening end of the frame is also provided with a pressing mechanism, the pressing mechanism includes a bottom plate 31, a lower pressing plate 32 located below the bottom plate 31, a bottom plate 31 Upper upper platen 33, stud 34, handle 35 fixed on the upper end of stud 34, said handle 35 is arranged on the top of cover plate 20, and the middle part of said cover plate 20 is provided with stud 34 suitable The first screw hole, the lower end of the stud 34 passes through the first screw hole and the stud 34 is threadedly connected with the first screw hole, the lower end of the stud 34 is rotatabl...

Embodiment 2

[0033] In this embodiment, the distance between the two risers 12 is also 60 cm, the outer diameter of the winding core 50 is x, and the unit is cm; n=60 / x.

[0034] When n is an integer, the winding core 50 arranged between the two risers 12 is the same as that in Embodiment 1.

[0035] When n is not an integer, as the outer diameter of the winding core 50 is 7cm, a maximum of 7 winding cores 50 can be placed between the two risers 12 to form a row, such as Figure 6 As shown, in this row, the spacing between the two winding cores 50 is equal, and the minimum spacing between the two winding cores 50 is 1.83cm, which is smaller than the outer diameter of the winding core 50; The second row of winding cores 50 can arrange 6, and each winding core 50 of the second row is located between the adjacent two winding cores 50 of the first row; the number of the third row of winding cores 50 near the horizontal plate 11 7, and so on. Finally, when the uppermost row of winding cores 5...

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

The invention relates to a special fixing frame for metal spraying of a capacitor core. The special fixing frame for metal spraying of the capacitor core comprises a U-shaped frame and a cover plate for sealing an opening end of the frame, wherein the frame comprises a transverse plate and vertical plates which are fixedly arranged on two sides of the transverse plate; a pressing mechanism is further arranged at the opening end of the frame; the pressing mechanism comprises a bottom plate, a lower pressure plate, an upper pressure plate, a double-screw bolt and a handle, the lower pressure plate is positioned below the bottom plate, the upper pressure plate is positioned above the bottom plate, and the handle is fixedly arranged at the upper end of the double-screw bolt; a first screw holewhich is matched with the double-screw bolt is formed in the middle of the cover plate; a plurality of springs are arranged between the upper pressure plate and the bottom plate; a plurality of dovetail grooves which are formed in the width direction of the bottom plate are formed in the lower portion of the bottom plate; protrusions which are matched with the dovetail grooves are fixedly arranged on the upper portion of the lower pressure plate; and a plurality of elastic pressing strips are fixedly arranged on the lower portion of the lower pressure plate. The special fixing frame for metalspraying of the capacitor core is simple to operate and convenient to use, is not limited by the outer diameter of the capacitor core or a roll core, an adhesive tape or a heat-insulation plate doesnot need to be used in a fixing process, the fixing effect is good, the production efficiency is improved favorably, and the cost is saved.

Description

technical field [0001] The invention relates to a special fixing frame for gold-spraying capacitor cores, which belongs to the field of capacitor manufacturing. Background technique [0002] Film capacitors, also known as plastic film capacitors, use plastic films as dielectrics. Film capacitors use metal foil as an electrode, and it is laminated with plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate from both ends, and then wound into a cylindrical capacitor. According to the type of plastic film, it is also called polyethylene capacitor, polypropylene capacitor, polystyrene capacitor and polycarbonate capacitor. [0003] When making film capacitors, the metallized film is first wound into a core, and then the core is put into a gold spraying machine to spray gold on both ends of the core to finally obtain a capacitor core. At present, before a large number of winding cores are sent into the gold spraying machine, several winding cores are ar...

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): C23C4/123C23C4/06H01G13/00
CPCH01G13/00C23C4/06C23C4/123Y02P70/10
Inventor 王金兵程新亚
Owner TONGLING XINZHOU ELECTRONICS TECH