GB658792A - A machine for treating the edges of rubber gloves and other articles - Google Patents
A machine for treating the edges of rubber gloves and other articlesInfo
- Publication number
- GB658792A GB658792A GB30936/48A GB3093648A GB658792A GB 658792 A GB658792 A GB 658792A GB 30936/48 A GB30936/48 A GB 30936/48A GB 3093648 A GB3093648 A GB 3093648A GB 658792 A GB658792 A GB 658792A
- Authority
- GB
- United Kingdom
- Prior art keywords
- former
- glove
- roller
- carrier
- beading
- 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
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/12—Rim rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
658,792. Cutting and finishing edges of sheet material. VEEDIP, Ltd., PEARCE, R. L., ENSOR, A. J., and FAIRFIELD, R. M. Nov. 29, 1948, No. 30936. [Classes 31 (i) and 42 (i)] In a machine for producing a bead at the free edge of a rubber article (e.g. a glove) on a former, the former is moved through a part of a circle and at the same time is rotated about its axis and during such combination of movements is acted upon in turn by a cutting device and rotating stripping and beading rollers, the cutting device producing a continuous cut around the periphery of the article, the stripping roller removing unwanted rubber from the neighbourhood of the cut and the beading roller rolling up the free edge of the article to form a bead. As shown, Fig. 2, formers 9 are mounted on six carriers 2 spaced around a table 1 and are caused to rotate about their own axes, as the table revolves by engagement of a pinion 24, Fig. 5, at the foot of the vertical shaft 11 of each corner, with a stationary gear wheel 25. When a carrier 2 is over the section 31b of a fixed cam 31, it is raised by engagement of the cam 31 with the bottom of shaft 11 so that pinion 24 is disengaged from the stationary gear 25, thus stopping rotation of the carrier on its own axis. At this point a former 9 carrying a glove is fixed on to the carrier 2 by means of a clip 20. The carrier is lowered as it passes over the cam section 31a, to bring pinion 24 into engagement with gear 25 and start the former 9 rotating about its own axis. In the lowered position, clip 20 lies within a cup 23, thus preventing removal of the former from its carrier. The former is then brought into contact with a cutting disc 43 on an arm 66 pivoted on a plate 56, the advance of the former forcing the arm 66 away from a stop 73 against the action of a weight 67, Fig. 5, attached to the arm by a cord 68. Disc 43, cuts a continuous line around the periphery of the wrist portion of the glove 10. The height of the cut can be varied by adjusting plate 56 vertically on supporting studs 75. The former is then carried into engagement with a driven, fabric-covered, stripping roller 44, Fig. 2, mounted on weighted bell-crank levers so as to press heavily against the former . at or just below the cut. Roller 44, which is inclined slightly downwards in the direction of movement of the former, tears and strips the unwanted rubber below the line of cutting. The former is now brought into contact with a beading roller 45, similar to roller 44 and similarly mounted but oppositely inclined, which engages the glove wrist and rolls up the rubber from the cut edge to form a bead ; if necessary, the lower part of the glove may be treated with rubber solution prior to beading. The former is finally raised as it rides up the cam section 31c, and when it is over section 31b it can be unclipped from the carrier and replaced by another former and glove. According to the Provisional Specification, the direction of rotation of the former may be changed between the stripping and beading rollers so that there is a considerable relative horizontal movement between the glove and the stripping roller, but not such movement between the glove and the beading roller, a simple rolling movement being obtained ; also, the formers may be fed to and from the table by a conveyer instead of by hand.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30936/48A GB658792A (en) | 1948-11-29 | 1948-11-29 | A machine for treating the edges of rubber gloves and other articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30936/48A GB658792A (en) | 1948-11-29 | 1948-11-29 | A machine for treating the edges of rubber gloves and other articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB658792A true GB658792A (en) | 1951-10-10 |
Family
ID=10315417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30936/48A Expired GB658792A (en) | 1948-11-29 | 1948-11-29 | A machine for treating the edges of rubber gloves and other articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB658792A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107981448A (en) * | 2017-12-26 | 2018-05-04 | 广州双乳胶制品有限公司 | A kind of crimping apparatus of rubber gloves |
CN108639725A (en) * | 2018-07-03 | 2018-10-12 | 恒劢安全防护用品(南通)有限公司 | A kind of fingerprint conveyer belt of gloves impregnation line |
CN112476879A (en) * | 2020-10-27 | 2021-03-12 | 刘洪林 | Automatic stripper for medical gloves |
-
1948
- 1948-11-29 GB GB30936/48A patent/GB658792A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107981448A (en) * | 2017-12-26 | 2018-05-04 | 广州双乳胶制品有限公司 | A kind of crimping apparatus of rubber gloves |
CN107981448B (en) * | 2017-12-26 | 2023-10-31 | 广州双一乳胶制品有限公司 | Hemming equipment of rubber gloves |
CN108639725A (en) * | 2018-07-03 | 2018-10-12 | 恒劢安全防护用品(南通)有限公司 | A kind of fingerprint conveyer belt of gloves impregnation line |
CN108639725B (en) * | 2018-07-03 | 2024-03-22 | 恒劢安全防护用品(南通)有限公司 | Hand mould strip conveyer belt of gloves gum dipping line |
CN112476879A (en) * | 2020-10-27 | 2021-03-12 | 刘洪林 | Automatic stripper for medical gloves |
CN112476879B (en) * | 2020-10-27 | 2022-12-23 | 苏州维凯医用器材科技有限公司 | Automatic stripper for medical gloves |
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