GB1143204A - Machine for trimming articles from parent stock - Google Patents
Machine for trimming articles from parent stockInfo
- Publication number
- GB1143204A GB1143204A GB2297765A GB2297765A GB1143204A GB 1143204 A GB1143204 A GB 1143204A GB 2297765 A GB2297765 A GB 2297765A GB 2297765 A GB2297765 A GB 2297765A GB 1143204 A GB1143204 A GB 1143204A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- plate
- cutting
- articles
- head
- 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
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0042—Reinforcements made of synthetic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
- B29C51/445—Removing or ejecting moulded articles from a support after moulding, e.g. by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
1,143,204. Cutting moulded articles from an integral assembly thereof cutting-out presses. SOAR VALLEY ENG. CO. Ltd. 23 May, 1966 [31 May, 1965], No. 22977/65. Headings B4B and B5A. In a machine for simultaneously cutting a plurality of individual articles from a common base e.g. multi-impression products of injection or compression moulding, or vacuum forming, the workpiece e.g. comprising an injection moulded rubber sheet (1), (Fig. 7, not shown), formed with parallel rows of moulded valve guides (2), is supported around each article by supports 54 on a replaceable mounting plate 53 in a carrier 45 which is intermittently horizontally displaceable, along guide rods 48, by an hydraulic piston 50 whereby successive rows of articles are brought below a row of constantly revolving cutters 14, mounted on a cutter head 10, 11. A carrier trip pin 60 then trips a valve 61 to interrupt the actuation of piston 50 and initiate actuation of a cylinder plunger 58 to engage an indexing hole 57 along one side of the carrier 45 which is thereby locked in position as a shoulder (70), of plunger 58 (Fig. 4, not shown), trips a valve (71) to actuate a cylinder 8 to lower the cutter head 10, 11 to cut the articles, which fall through the supports 54 on to a conveyer belt 68. The cylinder 8 is then reversed by a valve, tripped by an abutment 66 on a control rod 64 attached to the head 10, 11, and a further valve is subsequently tripped by a cone 65 on rod 64 to actuate reverse movement of plunger 58, a descending shoulder (70) whereof trips the valve (71) to actuate piston 50 to index the carrier 45 to the next position. The cutter units 14 are mounted on support pieces 19 adjustably securable, along a slot 32 extending along the bottom plate 10 of the head 10, 11, by the accommodation of dependent sleeves 21 thereof within a plate 33 screwed to the base of plate 10 and a plurality of screw (39) actuated rockable clamping pieces (36), (Figs. 4 and 5, not shown), which clamp the units 14 to the upper side of plate 10; the plate 33 being replaceable whereby the spacing between the cutters 14 may be varied. Each cutter unit 14 is provided with a worm 16 which, via a spline (30), (Fig. 7, not shown), is displaceable along a drive shaft 27 and transmits the rotation thereof to a wormwheel (17) which rotates the cutter shaft (18) and a chuck (22) thereon provided with vertically extending grooves around its periphery in which are mounted cutting knives 25; in operation, the sleeve 21 tensions sheet 1 by contact therewith around and below the top rim of support 54 which is provided with an annular groove (55) which the blades 25 enter in cutting through the sheet. Shaft 27 is constantly driven from a motor mounted in head 10, 11 or an electric motor 9 mounted on the machine frame and provided with a pin 43 radially projecting from the drive shaft 42 thereof to constitute, via engagement in a keyway 44 extending along a sleeve 41, an extensible drive coupling to a worm 40 attached to sleeve 41 and engaged with shaft 27.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2297765A GB1143204A (en) | 1965-05-31 | 1965-05-31 | Machine for trimming articles from parent stock |
DE19661604726 DE1604726A1 (en) | 1965-05-31 | 1966-05-27 | Machine for separating individual workpieces from a collective pile |
FR63457A FR1481573A (en) | 1965-05-31 | 1966-05-31 | Machine for detaching and trimming individual parts from a mass of stock forming material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2297765A GB1143204A (en) | 1965-05-31 | 1965-05-31 | Machine for trimming articles from parent stock |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1143204A true GB1143204A (en) | 1969-02-19 |
Family
ID=37022965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2297765A Expired GB1143204A (en) | 1965-05-31 | 1965-05-31 | Machine for trimming articles from parent stock |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1604726A1 (en) |
FR (1) | FR1481573A (en) |
GB (1) | GB1143204A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3626807A1 (en) * | 1985-08-10 | 1987-02-19 | Toyoda Gosei Kk | METHOD AND DEVICE FOR DEBURRING POLYMER CAST PRODUCTS |
CN113385745A (en) * | 2021-07-08 | 2021-09-14 | 广东百通人防工程防护设备有限公司 | Clamping device for steel plate beveling machine and using method of clamping device |
CN115124770A (en) * | 2022-06-16 | 2022-09-30 | 广州卓轩装饰工程有限公司 | Rubber-plastic heat-insulating sound-insulating wallboard and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114932691B (en) * | 2022-05-19 | 2024-06-14 | 青岛亚森特机械有限公司 | Drying and shearing device of hat brim core forming and cutting production line |
-
1965
- 1965-05-31 GB GB2297765A patent/GB1143204A/en not_active Expired
-
1966
- 1966-05-27 DE DE19661604726 patent/DE1604726A1/en active Pending
- 1966-05-31 FR FR63457A patent/FR1481573A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3626807A1 (en) * | 1985-08-10 | 1987-02-19 | Toyoda Gosei Kk | METHOD AND DEVICE FOR DEBURRING POLYMER CAST PRODUCTS |
US4979283A (en) * | 1985-08-10 | 1990-12-25 | Toyoda Gosei Co., Ltd. | Method and apparatus for removing flash of polymeric molded products |
US4979854A (en) * | 1985-08-10 | 1990-12-25 | Toyoda Gosei Co., Ltd. | Method and apparatus for removing flash of polymeric molded products |
CN113385745A (en) * | 2021-07-08 | 2021-09-14 | 广东百通人防工程防护设备有限公司 | Clamping device for steel plate beveling machine and using method of clamping device |
CN113385745B (en) * | 2021-07-08 | 2022-06-03 | 广东百通人防工程防护设备有限公司 | Clamping device for steel plate beveling machine and using method of clamping device |
CN115124770A (en) * | 2022-06-16 | 2022-09-30 | 广州卓轩装饰工程有限公司 | Rubber-plastic heat-insulating sound-insulating wallboard and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE1604726A1 (en) | 1971-01-07 |
FR1481573A (en) | 1967-05-19 |
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