GB507812A - Improvements relating to can closing machines - Google Patents
Improvements relating to can closing machinesInfo
- Publication number
- GB507812A GB507812A GB21024/38A GB2102438A GB507812A GB 507812 A GB507812 A GB 507812A GB 21024/38 A GB21024/38 A GB 21024/38A GB 2102438 A GB2102438 A GB 2102438A GB 507812 A GB507812 A GB 507812A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing
- head
- cam
- container
- members
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/30—Folding the circumferential seam
- B21D51/32—Folding the circumferential seam by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
507,812. Applying closures. AMERICAN CAN CO. July 15, 1938, No. 21024. Convention date, July 21, 1937. [Class 125 (ii)] A machine for inserting a closure element into a fibre container comprises means for inserting the closure element and further means for expanding the same whilst the container is moved continuously. The containers b, Fig. 2, with hinged closures e still open, are fed from the filling machine A to the continuously rotating turret head B, where they are guided under an inclined member 41 which presses the closure e into the aperture c. The closed containers are transferred to the mechanism C comprising seating-heads D, Fig. 5. The container is here supported on a resilient pad 58 in a pair of turret heads 46, and gripped by an arm 67 which is cam-actuated and is lowered when the turret has turned to the discharging position. The sealing head D, (see also Fig. 10), comprises members 103 slidably mounted in grooves, and embraced by a coil spring 108 ; the members 103 have fingers at their inner ends which engage the inner periphery of the fibre closure e; the members 103 are actuated by descent of the central rod 87 having a coned lower end, to expand the periphery of the cap e and seal it. The sealing-mechanism, Fig. 5, rotates continuously about, a central column 51 which carries a fixed cam member 97. The cam groove 96 descends at the sealing-position, thus lowering the cam slide 85; slidably mounted within the cam slide 85 is the sealing head D which is therefore lowered until projections thereon come into contact with the member 46, further lowering of the cam slide 85 then compresses the spring 91 and forces the rod 87 into the sealing-head D, thereby effecting sealing as described above. After sealing, the head D is raised, the retaining arm 67 swung clear, and the container discharged by guide rails 124, 126, Fig. 2, by the star wheel 115 on to an endless conveyer belt 131 for inspection and delivery. Specification 470,098 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US507812XA | 1937-07-21 | 1937-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB507812A true GB507812A (en) | 1939-06-21 |
Family
ID=21967385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21024/38A Expired GB507812A (en) | 1937-07-21 | 1938-07-15 | Improvements relating to can closing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB507812A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1938
- 1938-07-15 GB GB21024/38A patent/GB507812A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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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