CN104174782A - Annular capping device - Google Patents
Annular capping device Download PDFInfo
- Publication number
- CN104174782A CN104174782A CN201410398245.4A CN201410398245A CN104174782A CN 104174782 A CN104174782 A CN 104174782A CN 201410398245 A CN201410398245 A CN 201410398245A CN 104174782 A CN104174782 A CN 104174782A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- inner ring
- thrust block
- block pad
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to an annular capping device. The annular capping device is characterized in that a feeding mechanism comprises a workbench, wherein a rotary table is mounted on the workbench, multiple mounting holes are formed in the rotary table, lower carrier rods are injected into the mounting holes, the contact surfaces of the lower carrier rods and the mounting holes are sleeved by copper sleeves, a variable-diameter outer ring is fixed to the side part of the workbench through bolts, multiple sliding passages are formed in the rotary table, the lower ends of thrust pieces are positioned in the sliding passages and tightly pressed through reset springs, rollers are placed in the grooves in the inner sides of the thrust pieces, and the rollers and the thrust pieces are fixed through roller shafts. When the diameter of an inner ring is close to the outer diameter of the flanging at the capping part of a tank body and a tank bottom, the contact position is a section of cambered surface, so that the contact area is increased greatly, the wrinkling and cracking of thin-walled tinplate do not occur easily during capping, and thus the service life of the device can be prolonged; since the diameter of the variable-diameter outer ring can be changed from large to small and the positions of the rollers and the thrust pieces are changed, the flanging of the tank bottom is pressed by the die cavity of the inner ring, and the motion is reliable; since the rotary table is used for feeding and discharging, the working efficiency is improved greatly.
Description
Technical field
The present invention relates to the assembling device of can, especially a kind of annular seaming device.
Background technology
At present, domestic in the assembling process of tinplate can, seaming device is used in capital, due in order to pursue can cost performance, enterprise can make the material attenuation of can as much as possible, that now the thickness of domestic tinplate is the thinnest is 0.12mm, after material attenuation, himself various parameters will great changes will take place, particularly rigidity dies down, the device of enterprise's seaming can all adopts drum-type now, it is exactly the die cavity of outward flange processing at cylinder, the seaming position at flange place at the bottom of die cavity extruding tank body by cylinder and tank, realize the object of seaming, because present seaming device is some contact extruding seaming, when thickness one timing (being generally 0.2mm) its rigidity of tinplate better, the effect of seaming is general, when after the less thick of tinplate, its rigidity variation, seaming position easily occurs that gauffer even ftractures, air-tightness and outward appearance to can affect.
Summary of the invention
For the weak point existing in the problems referred to above, the invention provides a kind of annular seaming device.
For achieving the above object, the invention provides a kind of annular seaming device, comprising:
Feeding mechanism, described feeding mechanism comprises workbench, and described workbench is provided with rotating disk, has multiple installing holes on described rotating disk, and lower push rod is inserted in described installing hole, and described lower push rod contacts surface cover with described installing hole copper sheathing;
Reducing outer ring is bolted on described workbench sidepiece, on described rotating disk, have multiple slideways, thrust block pad lower end is positioned at described slideway and holds out against by back-moving spring, is placed with roller outside described thrust block pad in groove, and described roller and described thrust block pad are fixed by roller shaft;
Seaming mechanism is enclosed within described lower push rod top and is fixed in described thrust block pad inboard groove by bolt two, described seaming mechanism comprises inner ring, described inner ring outer cover has outer ring, and the gap between described inner ring and described outer ring is provided with bearing, and described outer ring upper surface is placed with outer ring cover plate.
Further improve as the present invention, the connected mode of described inner ring and described bearing is interference fit.
Further improve as the present invention, described inner ring is provided with die cavity.
Further improve as the present invention, described outer ring and described outer ring cover plate are fixing by bolt one, and described inner ring, described outer ring and outer ring cover plate and described thrust block pad are fixing by bolt two.
Further improve as the present invention, the height of described bolt one is less than described bolt two height.
Further improve as the present invention, at the bottom of described lower push rod upper ends has tank, at the bottom of described tank, top is placed with tank body, and described tank body top is provided with upper ejector pin.
Further improve as the present invention, described roller shaft is provided with insurance pin-and-hole and assigns safety plug in described insurance pin-and-hole.
Further improve as the present invention, under described reducing outer ring, position is import, and upper right corner place, described reducing outer ring is outlet, and the diameter of described outlet is than the little 2mm of the diameter of described import.
Further improve as the present invention, described lower push rod is identical with the quantity of described thrust block pad.
Compared with prior art, the present invention has the following advantages:
1, the present invention is by annular seaming mechanism, make the seaming place contact at the bottom of die cavity and the tank of inner ring, in the time that flange place of the seaming place diameter at the bottom of diameter and tank body and the tank of inner ring approaches, the position of its contact is one section of cambered surface, greatly improve contact area, make thin ancient piece of jade, round, flat and with a hole in its centre tinplate in the time of seaming, be difficult for occurring gauffer and cracking.
2, the present invention, by using roller bearing, in the time running up, has improved the service life of device, to solve shortcoming of the prior art.
3, the diameter that the present invention utilizes reducing outer ring variation from big to small, by the change in location of roller and thrust block pad, makes the flange place at the bottom of the die cavity extruding tank of inner ring, reasonable in design, reliable.
4, the present invention utilizes the input and output material of rotating disk, greatly increases work efficiency.
Brief description of the drawings
Fig. 1 is the top view of a kind of annular seaming device of the present invention;
Fig. 2 is the sectional view of a kind of annular seaming device of the present invention;
Fig. 3 is the enlarged drawing at B place in Fig. 2;
Fig. 4 is the enlarged drawing at C place in Fig. 3;
Fig. 5 is the connection diagram of a kind of annular seaming device thrust block pad of the present invention and seaming mechanism;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the sectional view of a kind of annular seaming device thrust block pad of the present invention;
Fig. 8 is the reducing outer ring structure schematic diagram of a kind of annular seaming device of the present invention;
Fig. 9 be at the bottom of tank with tank body envelope volume before the enough schematic diagrames of structure;
Figure 10 be at the bottom of tank with tank body envelope volume after the enough schematic diagrames of structure.
In figure: 1, workbench; 2, rotating disk; 3, slideway; 4, back-moving spring; 5, lower push rod; 6, copper sheathing; 7, reducing outer ring; 8, roller; 9, roller shaft; 10, thrust block pad; 11, upper ejector pin; 12, safety plug; 32, tank body; 33, at the bottom of tank; 34, inner ring; 35, bearing; 36, outer ring cover plate; 37, outer ring; 38, bolt one; 39, bolt two; 41, die cavity; 42, flange place.
Detailed description of the invention
As Figure 1-10 shows, one annular seaming device described in the embodiment of the present invention, comprise: feeding mechanism, described feeding mechanism comprises workbench 1, described workbench 1 is provided with rotating disk 2, on described rotating disk 2, have multiple installing holes, lower push rod 5 is inserted in described installing hole, and described lower push rod 5 contacts surface cover with described installing hole copper sheathing 6, reducing outer ring 7 is bolted on described workbench 1 sidepiece, on described rotating disk 2, have multiple slideways 3, thrust block pad 10 lower ends are positioned at described slideway 3 and hold out against by back-moving spring 4, in described thrust block pad 10 outside grooves, be placed with roller 8, described roller 8 is fixing by roller shaft 9 with described thrust block pad 10, seaming mechanism is enclosed within described lower push rod 5 tops and is fixed in described thrust block pad 10 inboard grooves by bolt 2 39, described seaming mechanism comprises inner ring 34, described inner ring 34 outer cover have outer ring 37, gap between described inner ring 34 and described outer ring 37 is provided with bearing 35, described outer ring 37 upper surfaces are placed with outer ring cover plate 36, described inner ring 34 is interference fit with the connected mode of described bearing 35, described inner ring 34 is provided with die cavity 41, described outer ring 37 is fixing by bolt 1 with described outer ring cover plate 36, described inner ring 34, described outer ring 37 and outer ring cover plate 36 are fixing by bolt 2 39 with described thrust block pad 10, the height of described bolt 1 is less than described bolt 2 39 height, described lower push rod 5 upper ends have at the bottom of tank 33, at the bottom of described tank, 33 tops are placed with tank body 32, described tank body 32 tops are provided with upper ejector pin 11, described roller shaft 9 is provided with insurance pin-and-hole and assigns safety plug 12 in described insurance pin-and-hole, position, 7 times, described reducing outer ring is import, 7 upper right corner places, described reducing outer ring are outlet, the diameter of described outlet is than the little 2mm of the diameter of described import, described lower push rod 7 is identical with the quantity of described thrust block pad 10.The present invention is by annular seaming mechanism, make the seaming place contact at the bottom of die cavity and the tank of inner ring, in the time that the seaming place diameter at the bottom of diameter and the tank of inner ring approaches, the position of its contact is one section of cambered surface, greatly improve contact area, make thin ancient piece of jade, round, flat and with a hole in its centre tinplate in the time of seaming, be difficult for occurring gauffer and cracking.By using roller bearing, in the time running up, improve the service life of device, to solve shortcoming of the prior art.The diameter that utilizes reducing outer ring variation from big to small, by the change in location of roller and thrust block pad, makes the flange place at the bottom of the die cavity extruding tank of inner ring, reasonable in design, reliable.Utilize the input and output material of rotating disk, greatly increase work efficiency.
Described rotating disk is connected with line shaft flange below by bolt, and turns clockwise, to reach the object of charging and discharging.At the bottom of described tank body and tank, fix by upper ejector pin and lower push rod, and turn clockwise.In described seaming device, the mid portion processing die cavity of inner ring, inner ring is connected with bearing by interference fit, outer ring and outer ring cover plate are coated bearing, be fixedly connected with thrust block pad by bolt two, in the time that thrust block pad moves along the direction of slideway, make the and then motion together of seaming mechanism.Reducing outer ring is fixedly connected with workbench by bolt, seaming device is installed by stay bolt in the inner side of thrust block pad, roller is installed by roller shaft in the outside of thrust block pad, roller under the drive of rotating disk along the interior lateral movement of reducing outer ring, because reducing outer ring (diminishes along counterclockwise direction gradually in the diameter difference of each position, the size diminishing is consistent with the diameter variable quantity before and after seaming), roller moves along the direction of slideway with thrust block pad and seaming device, after a seaming finishes, thrust block pad resets by returning spring, to facilitate charging for the second time.The structure of slideway is oat tail groove structure; Lower push rod is equipped with copper sheathing through rotating disk place, plays guiding and wear-resisting.Alloy sheath is installed in the junction of roller and roller shaft, greatly extends the life-span using.The bottom of roller shaft has aperture, through safety plug, ensures that roller shaft is arranged in the hole of thrust block pad.
When concrete use: be placed on lower push rod by manipulator at the bottom of feed entrance point is tank, tank body is delivered to the top at the bottom of tank by other manipulator simultaneously, and now, upper ejector pin down, is pushed down tank body, upper ejector pin and lower push rod are made High Rotation Speed at the bottom of with tank body and tank simultaneously.
Rotating disk rotates along clockwise direction, on rotating disk, by slideway, thrust block pad is installed, thrust block pad is installed roller near outside, reducing outer ring by roller shaft, seaming mechanism is installed by bolt two in the inner side of thrust block pad simultaneously, rotating disk clockwise rotates, in the time that roller is encountered the inner side of reducing outer ring, now the diameter of reducing outer ring is larger, thrust block pad does not move to the center of rotating disk along the direction of slideway, rotating disk is rotated further, because the diameter of reducing outer ring diminishes gradually, the inner side pair roller of reducing outer ring has an active force, make the central motion of thrust block pad along the direction of slideway to rotating disk, overcome the resistance of spring simultaneously.
Thrust block pad is to the central motion of rotating disk, be the central motion of seaming mechanism while to rotating disk, now flange place at the bottom of the tank of high speed rotating is encountered at the die cavity place on inner ring gradually, at the bottom of tank, flange place drives internal mold to rotate along bearing simultaneously, the extruding that at the bottom of tank, the tinplate at flange place is subject to die cavity deforms, while is due to the rigidity of tinplate self, the final extruding completely along with die cavity, seaming is completed, when seaming, because die cavity and contacting of flange place at the bottom of tank are the inscribe of circle, in the time that the diameter at flange place at the bottom of the diameter at die cavity place and tank approaches, actual contact is line contact, seaming place can not occurred wrinkling, seaming effective.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an annular seaming device, is characterized in that, comprising:
Feeding mechanism, described feeding mechanism comprises workbench (1), described workbench (1) is provided with rotating disk (2), described rotating disk has multiple installing holes on (2), lower push rod (5) is inserted in described installing hole, and described lower push rod (5) contacts surface cover with described installing hole have copper sheathing (6);
Reducing outer ring (7) is bolted on described workbench (1) sidepiece, on described rotating disk (2), have multiple slideways (3), thrust block pad (10) lower end is positioned at described slideway (3), also holds out against by back-moving spring (4), in the groove of described thrust block pad (10) outside, be placed with roller (8), described roller (8) is fixing by roller shaft (9) with described thrust block pad (10);
Seaming mechanism is enclosed within described lower push rod (5) top and is fixed in described thrust block pad (10) inboard groove by bolt two (39), described seaming mechanism comprises inner ring (34), described inner ring (34) outer cover has outer ring (37), gap between described inner ring (34) and described outer ring (37) is provided with bearing (35), and described outer ring (37) upper surface is placed with outer ring cover plate (36).
2. annular seaming device according to claim 1, is characterized in that: described inner ring (34) is interference fit with the connected mode of described bearing (35).
3. annular seaming device according to claim 1, is characterized in that: described inner ring (34) is provided with die cavity (41).
4. annular seaming device according to claim 1, it is characterized in that: described outer ring (37) are fixing by bolt one (38) with described outer ring cover plate (36), described inner ring (34), described outer ring (37) and outer ring cover plate (36) are fixing by bolt two (39) with described thrust block pad (10).
5. annular seaming device according to claim 4, is characterized in that: the height of described bolt one (38) is less than described bolt two (39) highly.
6. annular seaming device according to claim 1, it is characterized in that: at the bottom of described lower push rod (5) upper ends has tank (33), at the bottom of described tank, (33) top is placed with tank body (32), and described tank body (32) top is provided with upper ejector pin (11).
7. annular seaming device according to claim 1, is characterized in that: described roller shaft (9) is provided with insurance pin-and-hole and in described insurance pin-and-hole, assigns safety plug (12).
8. annular seaming device according to claim 1, is characterized in that: lower position, described reducing outer ring (7) is import, and upper right corner place, described reducing outer ring (7) is outlet, and the diameter of described outlet is than the little 2mm of the diameter of described import.
9. annular seaming device according to claim 1, is characterized in that: described lower push rod (7) is identical with the quantity of described thrust block pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398245.4A CN104174782B (en) | 2014-08-13 | 2014-08-13 | A kind of annular seaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398245.4A CN104174782B (en) | 2014-08-13 | 2014-08-13 | A kind of annular seaming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174782A true CN104174782A (en) | 2014-12-03 |
| CN104174782B CN104174782B (en) | 2016-02-03 |
Family
ID=51956287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398245.4A Active CN104174782B (en) | 2014-08-13 | 2014-08-13 | A kind of annular seaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174782B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017213601A (en) * | 2016-05-27 | 2017-12-07 | ユニバーサル製缶株式会社 | Can discharge mechanism and can molding device |
| CN110153309A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles the clamping translating device of bottom coil winder |
| CN110153313A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles bottom coil winder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961300A (en) * | 1987-12-29 | 1990-10-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Can seamer |
| US5911551A (en) * | 1994-07-20 | 1999-06-15 | Carnaudmetalbox Plc | Containers |
| WO1999050146A1 (en) * | 1998-03-30 | 1999-10-07 | Maiko Engineering Gmbh | Two-head closing machine |
| CN203992127U (en) * | 2014-08-13 | 2014-12-10 | 舟山市普陀天海适用技术研究所 | A kind of annular seaming device |
-
2014
- 2014-08-13 CN CN201410398245.4A patent/CN104174782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961300A (en) * | 1987-12-29 | 1990-10-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Can seamer |
| US5911551A (en) * | 1994-07-20 | 1999-06-15 | Carnaudmetalbox Plc | Containers |
| WO1999050146A1 (en) * | 1998-03-30 | 1999-10-07 | Maiko Engineering Gmbh | Two-head closing machine |
| CN203992127U (en) * | 2014-08-13 | 2014-12-10 | 舟山市普陀天海适用技术研究所 | A kind of annular seaming device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017213601A (en) * | 2016-05-27 | 2017-12-07 | ユニバーサル製缶株式会社 | Can discharge mechanism and can molding device |
| CN110153309A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles the clamping translating device of bottom coil winder |
| CN110153313A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles bottom coil winder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104174782B (en) | 2016-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204823512U (en) | Fixed position rotation mechanism | |
| CN204005163U (en) | A kind of bearing quantitative grease filling machine | |
| CN104174782A (en) | Annular capping device | |
| CN203992127U (en) | A kind of annular seaming device | |
| CN203197158U (en) | Closing device | |
| CN203596717U (en) | Motor rotor shaft-inserting device | |
| CN106238548B (en) | The adjustable feed arrangement of outward turning diameter in a kind of Opposite roller spinning equipment | |
| CN210907943U (en) | Cam rotating riveting wheel sharing mechanism | |
| CN102290541B (en) | Lithium ion battery cap covering machine | |
| CN203527973U (en) | Large-angle rotary hemming device for paper cup/ paper bowl machine | |
| CN206802169U (en) | A kind of double helix face type damper mechanism | |
| CN206065937U (en) | A kind of wedging mechanism | |
| CN202186055U (en) | Riveting and shaping processing apparatus | |
| CN102909860B (en) | Riveting and shaping processing apparatus | |
| CN205393301U (en) | Frock is made to cold change of big specification aluminum alloy cylinder | |
| CN106208558B (en) | Automobile generator rotor assembly equipment enters axis mechanism | |
| CN203670512U (en) | Novel combined press-in die for oil seal dustproof cover of bearing | |
| CN208507858U (en) | Battery core for Full-automatic battery cell sealing machine seals punching mechanism | |
| CN109304860B (en) | 3D printer based on cylindrical coordinate system | |
| CN203390216U (en) | Aluminum ingot lathe tail frame | |
| CN105058012A (en) | Simple bearing press-fit device | |
| CN207752570U (en) | A kind of electricity charging device | |
| CN208450985U (en) | A kind of dedicated tube press machine of stage pipe fitting | |
| CN202441733U (en) | Pressing die for assembling dustproof cover of bearing | |
| CN201487029U (en) | Rotating shaft structure capable of improving blocking strength |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |