CN201424364Y

CN201424364Y - Can opening tool

Info

Publication number: CN201424364Y
Application number: CN2009201590180U
Authority: CN
Inventors: 李惠玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-18
Filing date: 2009-06-18
Publication date: 2010-03-17
Anticipated expiration: 2019-06-18
Also published as: GB0811110D0; GB2453615B; GB2453615A

Abstract

The utility model relates to a can opening tool, wherein mainly a speed reduction driving device is arranged on a container body, the speed reduction driving device comprises a motor, a speed reduction gear and a driving gear, wherein the driving gear and a shaft of a cutter inlet device are combined into a whole, the container body is further provided with a sliding seat and a coupler, a first fan-shaped gear and a traction gear are arranged on the sliding seat, the coupler is provided with a second fan-shaped gear, a torsion spring and a driven gear, the driving gear drives the cutter feeding device to rotate around a can body and drives the second fan-shaped gear to rotate the driven gear, in the condition, the torsion spring is rotated tightly, simultaneously, the driven gear swings the first fan-shaped gear to enable the first fan-shaped gear to drive the traction gear on the sliding seat to move to the cutter feeding device, a joint of the can body is firstly cut through a cutting wheel of the traction gear, and then the torsion spring reversely drives the first fan-shaped gear to drive the traction gear on the sliding seat to leave the cutter feeding device to finish the action of opening cans. The operation of opening cans can be simplified through the can opening tool.

Description

Drive the can apparatus

Technical field

The utility model relates to out the can apparatus, refer to especially to be applied to cut automatically can body seam to open can technical.

Background technology

Representative type is driven the can apparatus, consists essentially of a feed arrangement or the traction rollers that can be engaged in work at the seam edge place of can body.

For example: U.S. Patent number: the 2nd, 883, No. 745, the 3rd, 126, No. 627, the 3rd, 142, No. 902, the 3rd, 768, No. 159, the 3rd, 791, No. 029, the 4th, 207, No. 676, above-mentioned six disclosed typical cases drive the can apparatus, all comprise a feed arrangement or the traction rollers that can be engaged in incision work at the place, trip edge of can body.

Usually, these bites all are to be attached on the handle, to be used for being engaged in the trip edge of cutting the can body.

Yet, the strength that the user must cost a lot of money removes to rotate handle, and must hold can on the other hand, another manual manipulation bite cuts the trip edge of can body, thus, use opening for the can apparatus of manpower for above-mentioned typical case, the user relatively is not easy in operation, and has both deposited problem and the shortcoming that waits to overcome solution.

Summary of the invention

Main purpose of the present utility model is to provide a kind of can apparatus of opening, and drives the can apparatus by this and simplifies operation when opening can.

Therefore, the utility model provides a kind of can apparatus of opening, wherein, vessel is provided with housing and reduction gear apparatus, housing is provided with driving gear, reduction gear apparatus is provided with motor, miniature gears and a plurality of reducing gear, and the power of motor drives to driving gear after slowing down via a plurality of reducing gear; Enclosure interior is provided with room, and room can be for holding first quadrant gear, driven member and slide, and slide can move in room, and the slide bottom surface is provided with pad, and covers slide by cover plate, prevents to deviate from when slide from moving; By the axle traction wheel that is pivoted, traction wheel is provided with cutting wheel to packing ring on feed arrangement next door, is provided with the space that the seam edge that can supply the can body is inserted between feed arrangement and traction wheel and the cutting wheel; Vessel is provided with center link on the next door corresponding to driving gear, as the usefulness that coupling is set, center link can be established second quadrant gear and driven gear for axle, be provided with torque spring between second quadrant gear and the driven gear, the second quadrant gear center is provided with bolt, be provided with annular recess around the bolt, torque spring is sheathed in the bolt, the end pin of torque spring is inserted in the bonding crack of driven gear, be provided with salient and elliptical aperture between second quadrant gear and the driven gear, drive the swing of second quadrant gear by driving gear, this moment, salient drove and then rotation of driven gear in elliptical aperture, drive tight torque spring simultaneously, first quadrant gear has part to be revealed in the opening outside of housing, swings with the driven gear engagement thus; First quadrant gear and slide are provided with cooresponding cam and groove, when first quadrant gear is swung, cam in groove, drive traction wheel on the slide and cutting wheel towards or dorsad feed arrangement shift near or shift out.

This shows, the can apparatus of opening provided by the utility model comprises: the feed arrangement that can move automatically at the seam edge place of can body, and traction wheel with cutting wheel, this traction wheel with cutting wheel is arranged on the slide, utilize coupling to shift near automatically simultaneously or shift out cutting wheel and traction wheel on the slide, after cutting wheel and traction wheel shift near the can body and cut seam, cutting wheel and traction wheel shift out immediately automatically, the user only need press and touch the button, can finish out the action of can automatically, thereby simplify the operation, have beneficial technical effects.

Description of drawings

Fig. 1 is the serviceability figure of incision can body seam of the present utility model.

Fig. 2 is a section combination scheme drawing of the present utility model.

Fig. 3 is a perspective exploded view of the present utility model.

Fig. 4 is the three-dimensional fragmentary, perspective view that makes up of the present utility model.

Fig. 5 for traction wheel of the present utility model and cutting wheel dorsad feed arrangement shift out scheme drawing.

Fig. 6 shifts near scheme drawing towards feed arrangement for traction wheel of the present utility model and cutting wheel.

Fig. 7 is the perspective exploded view of second quadrant gear of the present utility model and torque spring.

Wherein, description of reference numerals is as follows:

10 vessels, 11 battery pedestals

12 lids, 13 buttons

14 housings, 15 rooms

16 openings, 17 elongated slots

18 micro-switchs

2 reduction gear apparatuss, 20 driving gears

21 22 reducing gear

23 reducing gear, 24 motors

25 miniature gearss, 26 switches

27 feed arrangements

30 slides, 31 cylinders

32 cover plates, 33 compartments

34 flanges, 35 linings

36 grooves

The hole that 40 driven members 41 are less

42 bigger hole 43 traction wheels

44 cutting wheels, 45 axles

46 pads, 47 metal sheets

50 first quadrant gears, 52 cams

6 couplings, 60 second quadrant gears

61 center links, 64 torque springs

65 end pin, 66 salients

70 driven gears, 71 axis holes

72 elliptical apertures, 73 bonding cracks

8 can bodies, 80 seams

The specific embodiment

As depicted in figs. 1 and 2, the can apparatus of opening provided by the utility model mainly is the usefulness that the seam 80 of can body 8 is cut in conduct.

As shown in Figure 3 and Figure 4, drive the can apparatus and above vessel 10, be provided with battery pedestal 11, the forward and backward position of battery pedestal 11 tops is provided with two lids 12, battery pedestal 11 the place aheads are provided with switch 26 and button 13, and the pressure part of button 13 is revealed in the tapping of the place ahead lid 12, and pressing touches the button 13 can allow switch 26 present the state that opens or closes, battery pedestal 11 rears are provided with the battery chamber, can be for loading battery, as the source that electric power is provided, the lid 12 at rear is battery cover.

Vessel 10 the place aheads are provided with housing 14, housing 14 is provided with driving gear 20, vessel 10 rears are provided with reduction gear apparatus 2, reduction gear apparatus 2 is provided with the reducing

gear

22,23 of motor 24 and a plurality of different sizes at motor chamber and a plurality of jack-posts place, the miniature gears 25 of motor 24 and one of them reducing gear 22 engagement, the power of motor 24 drives to driving gear 20 after slowing down via a plurality of reducing

gear

22,23 again.

Housing 14 inside are provided with room 15, room 15 can be for holding first quadrant gear 50, driven member 40 and slide 30, slide 30 can be room 15 forward and backward moving, housing 14 is provided with elongated slot 17, elongated slot 17 1 sides are provided with micro-switch 18, and slide 30 is provided with cylinder 31 corresponding to elongated slot 17 places, when slide 30 forward and backward when mobile, can touch micro-switch 18 by cylinder 31, control motor 24 thus and stop operating.

Slide 30 is provided with flange 34, can be by flange 34 formed compartments 33 for holding driven member 40, driven member 40 is provided with the

hole

41,42 of two different pore sizes, less hole 41 can be for being sheathed in the lining 35 of

slide

30,42 in bigger hole can be sheathed for first quadrant gear 50, slide 30 bottom surfaces are provided with pad 46 and metal sheet 47, metal sheet 47 can effectively prevent the scratch problem that vessel 10 and can body 8 are caused because of friction, and cover slide 30 by cover plate 32, prevent from that slide 30 is forward and backward to deviate from when mobile.

The axle 21 of feed arrangement 27 runs through metal sheet 47, pad 46, slide 30, driven member 40, first quadrant gear 50 and housing 14 backs and is combined as a whole with driving gear 20, driving feed arrangement 27 by driving gear 20 rotates, packing ring 46 is tied a traction wheel 43 on the next door of feed arrangement 27 by axle 45 pivots, traction wheel 43 is provided with cutting wheel 44, as the usefulness of the seam 80 of cutting can body 8.

Vessel 10 also is provided with center link 61 on the next door corresponding to driving gear 20, as the usefulness that coupling 6 is set, center link 61 is provided with the bar footpath of the different sizes of two sections, second quadrant gear 60 can be established for axle in the less bar footpath of epimere, the bar footpath that hypomere is bigger then can be established for 71 of the axis holes of driven gear 70, is provided with torque spring 64 between second quadrant gear 60 and the driven gear 70.

As shown in Figure 7, the center of second quadrant gear 60 is provided with bolt 62, reach and around bolt 62, be provided with annular recess 63, torque spring 64 is sheathed in the bolt 62, one end pin 65 of torque spring 64 is inserted in the bonding crack 73 of driven gear 70, also be provided with salient 66 and elliptical aperture 72 between second quadrant gear 60 and the driven gear 70, drive 60 swings of second quadrant gear by driving gear 20, this moment, salient 66 drove and then rotation of driven gear 70 in elliptical aperture 72, drive tight torque spring 64 simultaneously, first quadrant gear 50 has part to be revealed in opening 16 outsides of housing 14, swings with driven gear 70 engagements thus.

First quadrant gear 50 is provided with cooresponding cam 52 and groove 36 with slide 30, when 50 swings of first quadrant gear, cam 52 in groove 36, drives traction wheel 43 on the slide 30 and cutting wheel 44 towards or dorsad feed arrangement 27 shift near or shift out.

As shown in Figure 5, during running, earlier the seam 80 of can body 8 is placed in the middle of the space between feed arrangement 27 and traction wheel 43 and the cutting wheel 44, press push button 13 touch switchs 26, make motor 24 can utilize miniature gears 25 and a plurality of reducing

gear

22,23 drive driving gear 20 rotates, driving gear 20 is when rotating feed arrangement 27, second quadrant gear 60 is and then swung, and drive driven gear 70 rotates, this moment, torque spring 64 was tight by commentaries on classics, drive first quadrant gear 50 by driven gear 70, the traction wheel 43 that the quadrant gear 50 of winning can be driven on the slide 30 shifts near towards feed arrangement 27 with cutting wheel 44, by cutting wheel 44 seam 80 of can body 8 is cut.

As shown in Figure 6, finish after seam 80 work of cutting can body 8, utilize the elastic force of torque spring 64 immediately, drive driven gear 70 backswings first quadrant gear 50, make on the slide 30 traction wheel 43 and cutting wheel 44 dorsad feed arrangement 27 shift out, cylinder on the slide 30 31 touches micro-switch 18 simultaneously, and control motor 24 stops working and stops transmission, finishes out the action of can.

Claims

1. one drive the can apparatus, it is characterized in that:

Vessel is provided with housing and reduction gear apparatus, and housing is provided with driving gear, and reduction gear apparatus is provided with motor, miniature gears and a plurality of reducing gear, and the power of motor drives to driving gear after slowing down via a plurality of reducing gear;

Enclosure interior is provided with room, and room can be for holding first quadrant gear, driven member and slide, and slide can move in room, and the slide bottom surface is provided with pad, and covers slide by cover plate, prevents to deviate from when slide from moving;

By the axle traction wheel that is pivoted, traction wheel is provided with cutting wheel to packing ring on feed arrangement next door, is provided with the space that the seam edge that can supply the can body is inserted between feed arrangement and traction wheel and the cutting wheel;

Vessel is provided with center link on the next door corresponding to driving gear, so that coupling to be set, center link can be established second quadrant gear and driven gear for axle, be provided with torque spring between second quadrant gear and the driven gear, the second quadrant gear center is provided with bolt, be provided with annular recess around the bolt, torque spring is sheathed in the bolt, the end pin of torque spring is inserted in the bonding crack of driven gear, be provided with salient and elliptical aperture between second quadrant gear and the driven gear, drive the swing of second quadrant gear by driving gear, this moment, salient drove and then rotation of driven gear in elliptical aperture, drive tight torque spring simultaneously, first quadrant gear has part to be revealed in the opening outside of housing, swings to mesh with driven gear;

First quadrant gear and slide are provided with cooresponding cam and groove, when first quadrant gear is swung, cam in groove, drive traction wheel on the slide and cutting wheel towards or dorsad feed arrangement shift near or shift out.

2. the can apparatus of opening as claimed in claim 1, it is characterized in that, slide is provided with flange, can be by the formed compartment of flange for holding driven member, driven member is provided with the hole of two different pore sizes, less hole can be for being sheathed in the lining of slide, and bigger Kong Zeke is sheathed for first quadrant gear.

3. the can apparatus of opening as claimed in claim 1 is characterized in that the slide bottom surface is provided with pad and metal sheet, and covers slide by cover plate, prevents from that slide is forward and backward to deviate from when mobile.

4. the can apparatus of opening as claimed in claim 1, it is characterized in that, the vessel top is provided with the battery pedestal, and the forward and backward position of battery pedestal top is provided with two lids, and battery pedestal the place ahead is provided with Switches ﹠ buttons, the pressure part of button is revealed in the tapping of the place ahead lid, pressure touches the button and can present the state that opens or closes by touch switch, and battery pedestal rear is provided with the battery chamber, can be for loading battery, as the source that electric power is provided, the lid at rear is battery cover.

5. the can apparatus of opening as claimed in claim 1 is characterized in that housing is provided with elongated slot, and elongated slot one side is provided with micro-switch, and slide is provided with cylinder corresponding to the elongated slot place, when slide moves, can touch micro-switch by cylinder, and the control motor stops operating.

6. the can apparatus of opening as claimed in claim 1 is characterized in that the slide bottom surface also is provided with metal sheet, prevents that vessel and can body are because of the friction scratch.