CN101579863A

CN101579863A - Circulating automatic cutter for rubber washers

Info

Publication number: CN101579863A
Application number: CNA2009100401754A
Authority: CN
Inventors: 佘庆琛; 张维中
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-11
Filing date: 2009-06-11
Publication date: 2009-11-18
Anticipated expiration: 2029-06-11
Also published as: CN101579863B

Abstract

The invention provides a circulating automatic cutter for rubber washers capable of greatly improving production efficiency and having high automation degree, which comprises mandrils and blade components, and is characterized in that: the circulating automatic cutter also comprises a turntable, mandril-out components and mandril-in components, which are arranged on the same frame; the mandril-in components are arranged on the turntable; a plurality of mandrils arranged in an annular array along the center of the turntable are respectively connected with respective mandril rotating shafts; the mandril-in components are arranged opposite to the mandrils; and the mandril-in components and the turntable rotate along the same principle axis in the same direction and at the same speed. After the technical proposal is adopted, a plurality of tubular rubber sleeves are sleeved on the plurality of mandrils correspondingly, and simultaneously the mandril-in components and the mandril-out components on the same frame are automatically matched correspondingly, so the automatic cutter can cut tens of thousands of rubber washers every hour, and not only improve the work efficiency exponentially but also greatly improve the automation degree.

Description

A kind of circulating automatic cutter for rubber washers

Technical field:

The present invention relates to the cutting equipment technical field, refer in particular to a kind of circulating automatic cutter for rubber washers.

Background technology:

Rubber washer is widely used in the every field of modern industry, it can play effects such as waterproof, shockproof, sealing, the making of traditional rubber washer mainly contains following several mode: one, punching type, the workman utilizes cutter directly to carry out manual die cut on the raw material of sheet, this is the most original mode, and its operating efficiency is extremely low, and waste of raw materials is quite serious, and waste material can't recycling, per hour can cut about more than 200 rubber washers; Two, machined into formula, it is the tubular rubber tube to be placed on the lathe process, this kind mode necessarily requires that high-caliber skilled worker is auxiliary to finish, but the mode of this single tube processing, still inefficiency, product tolerance are big, to add man-hour air line distance longer, length to rubber tube has certain limitation, per hour can cut about more than 500 rubber washers; The third, automatic cutting type, this mode is that the tubular rubber tube is fixed on the board, automatically cut with the driven by motor cutter, this mode is all advanced more a lot of than above-mentioned dual mode, though but it has really realized automatic cutting, the quantity of cutting also is limited, per hour can cut about more than 2000 rubber washers.

Summary of the invention:

The objective of the invention is to overcome the deficiencies in the prior art, the circulating automatic cutter for rubber washers that provide a kind of and can enhance productivity greatly, automaticity is high.

For achieving the above object, technical scheme provided by the invention is: a kind of circulating automatic cutter for rubber washers, include plug and blade assembly, it is characterized in that: also include the rotating disk that is installed on the same frame, go out core assembly and go into core assembly, going into core assembly is installed on the rotating disk, a plurality of plugs of arranging along the center circular array of rotating disk are connected with separately plug turning cylinder respectively, go into core assembly and install over against plug, go into core assembly and rotating disk and rotate with speed in the same way along same main shaft.

Describedly go out core assembly and include cam, Cam Follower, push pedal, slide bar, slide bar is installed on the rotating disk, be preset with chute on the cam, one end of Cam Follower is loaded in the chute, the other end is connected with push pedal on being enclosed within plug, the push pedal seat of push pedal is loaded on the slide bar, and slides at the promotion lower edge of cam slide bar.

Describedly go into core assembly and include into core cylinder, pushing cover, pushing cover is installed on the piston rod of going into the core cylinder of plug one side.

After adopting technique scheme, the present invention is that a plurality of tubular rubber jacket casings are on corresponding a plurality of plugs, simultaneously the correspondence of going into core assembly and going out core assembly on same frame is from movingly down, per hour can cut up to ten thousand rubber washers, not only improved operating efficiency exponentially, and automaticity improves greatly.

Description of drawings:

Fig. 1 is a perspective view of the present invention.

Fig. 2 goes into one of core assembly working state structure schematic diagram for the present invention.

Fig. 3 goes into two of core assembly working state structure schematic diagram for the present invention.

Fig. 4 goes out one of core assembly working state structure schematic diagram for the present invention.

Fig. 5 goes out two of core assembly working state structure schematic diagram for the present invention.

The specific embodiment:

The present invention will be further described below in conjunction with accompanying drawing 1～accompanying drawing 5, this preferred embodiment includes a plurality of plugs 1 and a plurality of blade assembly (for can clearer demonstration critical piece of the present invention, in Fig. 1, blade assembly removed not shown), blade assembly is arranged in order on the support that is installed on the plug top by the spacing that configures in advance, vertical range between blade and the blade is exactly the thickness that is cut into of packing ring, when cutting work, the blade of blade assembly carries out the priority cutting of equal thickness to the tubular rubber tube that turns to knife-edge part, and the quantity of blade assembly can determine according to the length of tubular rubber tube and the thickness that is cut into of packing ring.Present embodiment also includes the rotating disk 2 that is installed on the same frame, goes out core assembly and go into core assembly, going into core assembly is installed on the rotating disk 2, a plurality of plugs 1 of arranging along the center circular array of rotating disk are connected with separately plug turning cylinder 3 respectively, go into core assembly and install, go into core assembly and rotating disk 2 and rotate with speed in the same way along same main shaft 4 over against plug 1.Go into core assembly and include into core cylinder 11 and pushing cover 12, pushing cover 12 is installed on the piston rod of going into the core cylinder 13 of plug one side.During work, with the end of tubulose packing element end and plug 1 to good, by the jettron 14 that is lowered to core cylinder 11, the piston rod 13 of going into core cylinder 11 can make pushing cover 12 very like a cork tubulose packing element pushing sleeve be gone on the circular surfaces of plug, unclamp jettron 14, go into the piston rod 13 and the pushing cover 12 of core cylinder 11 and only return at once, prepare being pressed into of next tubulose packing element.Go out core assembly and include cam 5, Cam Follower 6, push pedal 7, slide bar 8, slide bar 8 is installed on the rotating disk 2, be preset with chute 9 on the cam 5, one end of Cam Follower 6 is loaded in the chute 9, the other end is connected with push pedal 7 on being enclosed within plug 1, the push pedal seat 10 of push pedal 7 is set on the slide bar 8, and slides at the promotion lower edge of cam 5 slide bar 8.After tubulose packing element machinery is gone into core on the one hand during work, rotating disk 2 rotates will finish the cutting of blade to the tubulose packing element; Cam Follower 6 is slided in the chute 9 of cam 5, thereby make push pedal 7 that the packing ring that cuts is released plug 1, realize automatic depoling by the comprehensive function of rotating disk 2 and slide bar.

The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the equivalence that all shapes according to the present invention, structure and principle are done changes, all should be covered by in protection scope of the present invention.

Claims

1, a kind of circulating automatic cutter for rubber washers, include a plurality of plugs (1) and a plurality of blade assembly, it is characterized in that: also include the rotating disk (2) that is installed on the same frame, go out core assembly and go into core assembly, going into core assembly is installed on the rotating disk (2), a plurality of plugs (1) of arranging along the center circular array of rotating disk are connected with separately plug turning cylinder (3) respectively, go into core assembly and install, go into core assembly and rotating disk (2) and rotate with speed in the same way around same main shaft (4) over against plug (1).

2, a kind of circulating automatic cutter for rubber washers according to claim 1, it is characterized in that: describedly go out core assembly and include cam (5), Cam Follower (6), push pedal (7), slide bar (8), slide bar (8) is installed on the rotating disk (2), be preset with chute (9) on the cam (5), one end of Cam Follower (6) is loaded in the chute (9), the other end is connected with push pedal (7) on being enclosed within plug (1), the push pedal seat (10) of push pedal (7) is set on the slide bar (8), and slides at the promotion lower edge of cam (5) slide bar (8).

3, a kind of circulating automatic cutter for rubber washers according to claim 1, it is characterized in that: describedly go into core assembly and include into core cylinder (11) and pushing cover (12), pushing cover (12) is installed on the piston rod of going into the core cylinder (13) of plug one side.