CN203992127U - A kind of annular seaming device - Google Patents
A kind of annular seaming device Download PDFInfo
- Publication number
- CN203992127U CN203992127U CN201420457052.7U CN201420457052U CN203992127U CN 203992127 U CN203992127 U CN 203992127U CN 201420457052 U CN201420457052 U CN 201420457052U CN 203992127 U CN203992127 U CN 203992127U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- thrust block
- block pad
- rotating disk
- inner ring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of annular seaming device, and feeding mechanism comprises workbench, and workbench is provided with rotating disk, has multiple installing holes on rotating disk, and lower push rod is inserted in installing hole, and lower push rod contacts surface cover with installing hole copper sheathing; Reducing outer ring is bolted on described workbench sidepiece, has multiple slideways on rotating disk, and thrust block pad lower end is positioned at described slideway and holds out against by back-moving spring, is placed with roller outside thrust block pad in groove, and roller and thrust block pad are fixed by roller shaft.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 gauffer and cracking occur, improved the service life of device, the diameter that utilizes reducing outer ring variation from big to small, by the change in location of roller and thrust block pad, make the flange place at the bottom of the die cavity extruding tank of inner ring, reliable in action, utilize the input and output material of rotating disk, greatly increase work efficiency.
Description
Technical field
The utility model 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.
Utility model content
For the weak point existing in the problems referred to above, the utility model provides a kind of annular seaming device.
For achieving the above object, the utility model 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 utility model, the connected mode of described inner ring and described bearing is interference fit.
Further improve as the utility model, described inner ring is provided with die cavity.
Further improve as the utility model, 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 utility model, the height of described bolt one is less than described bolt two height.
Further improve as the utility model, 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 utility model, described roller shaft is provided with insurance pin-and-hole and assigns safety plug in described insurance pin-and-hole.
Further improve as the utility model, 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 utility model, described lower push rod is identical with the quantity of described thrust block pad.
Compared with prior art, the utlity model has following advantage:
1, the utility model 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 utility model, 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 utility model 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 utility model 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 utility model;
Fig. 2 is the sectional view of a kind of annular seaming device of the utility model;
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 utility model 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 utility model;
Fig. 8 is the reducing outer ring structure schematic diagram of a kind of annular seaming device of the utility model;
Fig. 9 be at the bottom of tank with tank body envelope volume before structural representation;
Figure 10 be at the bottom of tank with tank body envelope volume after structural representation.
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 utility model embodiment, 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 utility model 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 preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420457052.7U CN203992127U (en) | 2014-08-13 | 2014-08-13 | A kind of annular seaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457052.7U CN203992127U (en) | 2014-08-13 | 2014-08-13 | A kind of annular seaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992127U true CN203992127U (en) | 2014-12-10 |
Family
ID=52032192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457052.7U Withdrawn - After Issue CN203992127U (en) | 2014-08-13 | 2014-08-13 | A kind of annular seaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174782A (en) * | 2014-08-13 | 2014-12-03 | 舟山市普陀天海适用技术研究所 | Annular capping device |
| CN110153310A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | What can automatically buckled bottom coil winder buckles bottom coiling apparatus |
-
2014
- 2014-08-13 CN CN201420457052.7U patent/CN203992127U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174782A (en) * | 2014-08-13 | 2014-12-03 | 舟山市普陀天海适用技术研究所 | Annular capping device |
| CN104174782B (en) * | 2014-08-13 | 2016-02-03 | 舟山市普陀天海适用技术研究所 | A kind of annular seaming device |
| CN110153310A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | What can automatically buckled bottom coil winder buckles bottom coiling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |