CN1049384C - Technology for rubber belt - Google Patents
Technology for rubber belt Download PDFInfo
- Publication number
- CN1049384C CN1049384C CN 92103029 CN92103029A CN1049384C CN 1049384 C CN1049384 C CN 1049384C CN 92103029 CN92103029 CN 92103029 CN 92103029 A CN92103029 A CN 92103029A CN 1049384 C CN1049384 C CN 1049384C
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- rubber belt
- core pipe
- belt
- moulding stamper
- 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 - Fee Related
Links
Images
Abstract
The present invention relates to a rubber belt, and a process and a mould thereof, which belongs to the field of chemical industry. The pressurization function of a shaping press mould and a core tube is used to make the rubber belt vulcanized to naturally form the shape of a circular tube; a reinforcement layer is added on the structure of the rubber belt, so the rubber belt has reasonable structure and high flexibility. The method of the present invention has the advantages of simple structure of the mould, advanced process, performance enhancement of the rubber belt, etc., and the rubber belt is used for various rubber belt machines of a horizontal circular tube type, an inclined circular tube type and a vertical circular tube type.
Description
The present invention relates to a kind of rubber strip and technology, mould, belong to chemical field.
Existing rubber conveyor belt is the flat pattern band both at home and abroad at present, the belt feeder that can only be used for the gentle small inclination of light water (20 degree are following), and current most advanced drum type brake high dip angle and vertical adhesive tape elevator just can not use existing General Purpose Rubber band, because it is very high that the drum type brake sealing-tape machine requires adhesive tape to deflect performance, existing normal tape does not satisfy this requirement.
Purpose of the present invention: adopt a kind of method of making magnetic adhesive tape new technology and vulcanizing, improve adhesive tape and deflect performance with drum forms.The magnetic rubber band has automatic adhesive, thereby plays sealing function, and the material in the transportation can not leaked outside.
The present invention is achieved in that film, sandwich layer, the magnetic limit glue of will put together in advance wrap in outside the core pipe, and is placed in the pressing mold, and moulding stamper is added in the last moulding of vulcanizing press.
The present invention is described in detail below in conjunction with accompanying drawing:
Fig. 1 is known belt process device figure
Fig. 2 is known adhesive tape sectional drawing
Fig. 3-1,3-2,3-3 are novel adhesive tape process equipment structure diagrams of the present invention
Fig. 4-1,4-2,4-3 are novel adhesive tape structure diagrams of the present invention
Fig. 5 is an adhesive tape process chart of the present invention
Among the figure, moulding stamper 1, core pipe 2, clamp stud 3, adhesive tape 4, magnetic limit glue 5, enhancement Layer 6, belt carcass 7, rubber cover 8, limit glue 9, buffering adhesive 10, warp 11, parallel 12, divider 13.
Technical process of the present invention is such: earlier that various sizing materials are mixing through over-mastication, simultaneously belt carcass 7 (as nylon cloth) and enhancement Layer 6 are carried out impregnation, then respectively with sizing material and belt carcass 7, enhancement Layer 6 usefulness calenders roll, calendering back sizing material forms rubber cover 8, belt carcass 7 and enhancement Layer 6 after the calendering are hung on the make-up machine bridging frame, the sideline judge gets, fit in the limit, lower floor is an enhancement Layer 6, the upper strata be belt carcass 7 as nylon cloth, the back of fitting successively wraps in belt carcass 7 and enhancement Layer 6 wherein with buffering adhesive 10, and compresses through the pressing machine, stick rubber cover 8 and magnetic limit glue 5 then, form and do not vulcanize made-up belt.
Made-up belt is wrapped on the core pipe 2 that scribbles interleaving agent, be placed on then in the semi-circular groove of moulding stamper 1, cover second half moulding stamper 1 again and compress, put into the vulcanizing press sulfuration.Finish through sulfuration after a while, open moulding stamper 1, peel the adhesive tape that has vulcanizated, and shift out moulding stamper 1, next section made-up belt is entered in the moulding stamper 1, vulcanize successively, till whole adhesive tape has all vulcanized.
Shown in Fig. 3-1,3-2,3-3, sulfurizing mould of the present invention mainly is made up of upper and lower two halves moulding stamper 1 and core pipe 2.Have semicircle elongated slot on moulding stamper 1 every half-phase contact-making surface, the butt joint back forms circular hole up and down, has sulculus on the circular trough again, and its length is identical with pressing mold length.Moulding stamper 1 upper edge has several screw holes.Stud with divider 13 on core pipe 2 circumference, it makes the adhesive tape after the sulfuration form the tubular that has breach, and its shape size matches with moulding stamper 1 circular trough, shown in Fig. 4-1.
Shown in Fig. 4-1,4-2, adhesive tape of the present invention present have breach the pipe shape mainly by be positioned at the surface upper and lower rubber cover 8, be positioned at the magnetic limit glue 5 of marginal surface, be positioned at the belt carcass 7 at adhesive tape middle part and the enhancement Layer 6 below belt carcass 7, the buffering adhesive 10 of parcel belt carcass 7 and enhancement Layer 6 is formed.Enhancement Layer 6 is the net cloth that is woven into by warp 11 and parallel 12, and as nylon net cloth, warp 11 density are greater than parallel 12 density, and warp 11 can bear the longitudinal pulling force of adhesive tape, and parallel 12 can bear horizontal tension.
Method of the present invention has simple in structure, and technology advanced person is respond well, makes adhesive tape structure more become to closing The characteristics such as reason, various performances improve greatly are used for various circular pipe type sealing-tape machines.
Claims (4)
1. an adhesive tape vulcanization process is characterized in that: utilize core pipe profile that the adhesive tape made-up belt is wrapped in its outside, again they are put into moulding stamper together, extrusion forming, and the divider that utilizes core pipe circumference to stud with, promptly form the round tube shape that has breach after making adhesive tape sulfuration, curling naturally.
2. adhesive tape vulcanization process as claimed in claim 1 is characterized in that: unvulcanized adhesive tape made-up belt is wrapped on the core pipe (2), put into moulding stamper (1), all put into the vulcanizing press sulfuration again.
3. sulfurizing mould, mainly by last, following two halves moulding stamper (1), the core pipe (2) of pressing mold and the clamp stud (3) of passing pressing mold are formed, and it is characterized in that:
Described moulding stamper (1) is made up of the cuboid that has through hole on the two halves periphery up and down, has semicircle elongated slot on the contact-making surface of cuboid, has sulculus again on the circumference of butt joint formation circular trough up and down, and the length of its groove is identical with cuboid length;
Described core pipe (2) is for studding with divider (13) on cylindrical and its circumference, and the circular trough of the shape of divider, size and moulding stamper (1) matches.
4. an adhesive tape mainly comprises: the rubber cover (8) that is positioned at the adhesive tape upper and lower surface, be positioned at the belt carcass (7) of adhesive tape central authorities, be close to the following enhancement Layer (6) of belt carcass (7), belt carcass (7) and enhancement Layer (6) are wrapped in wherein buffering adhesive (10), be positioned at tape edge and be close to the limit glue (9) of magnetic limit glue (5), it is characterized in that: the net cloth of described enhancement Layer (6) for being woven into by warp (11) and parallel (12), its warp (11) density is greater than parallel (12) density, described adhesive tape is the pipe that has breach, and shape is curled naturally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92103029 CN1049384C (en) | 1992-04-28 | 1992-04-28 | Technology for rubber belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92103029 CN1049384C (en) | 1992-04-28 | 1992-04-28 | Technology for rubber belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1066814A CN1066814A (en) | 1992-12-09 |
| CN1049384C true CN1049384C (en) | 2000-02-16 |
Family
ID=4939978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92103029 Expired - Fee Related CN1049384C (en) | 1992-04-28 | 1992-04-28 | Technology for rubber belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1049384C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626567B (en) * | 2012-04-16 | 2014-08-06 | 烟台桑尼橡胶有限公司 | Ultra-wide rubber filtering band and processing method thereof |
-
1992
- 1992-04-28 CN CN 92103029 patent/CN1049384C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1066814A (en) | 1992-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1083795A (en) | Method and apparatus for making hose incorporating an embedded static ground conductor | |
| US2539853A (en) | Method and machine for making flexible tubing | |
| US2927623A (en) | Composite sheet fabricating apparatus and methods | |
| US1412309A (en) | Method of manufacturing stretchless belting | |
| US4435236A (en) | Method of manufacturing a foldable bicycle tire having flexible beads | |
| US2114517A (en) | Tension band | |
| US3799824A (en) | Method of making power transmission belts | |
| US2014359A (en) | Bead for pneumatic tires and method and apparatus for producing same | |
| CN1049384C (en) | Technology for rubber belt | |
| CN113245125B (en) | Production equipment and production process for weaving rope belt with neat and firm rubber head | |
| US3779845A (en) | Method for the manufacture of reinforced flexible belts | |
| US1519522A (en) | Method and apparatus eor making pneumatic-tire fabrics | |
| JPS596786B2 (en) | Synthetic resin binding cord and its manufacturing method | |
| US2984262A (en) | Continuous wrapped hose and method of making the same | |
| US3247038A (en) | Method of vulcanizing belts | |
| CN113547770A (en) | Production method of rubber waterstop | |
| US2522722A (en) | Filament reinforcing means for rubber articles | |
| US3041661A (en) | Process and apparatus for making conveyor belting | |
| CA1108486A (en) | Method and equipment for producing fabric reinforced tapes of vulcanizable rubbery material | |
| US6645334B1 (en) | Tire manufacturing using a roll forming apparatus | |
| US2054354A (en) | Elastic thread and process of making the same | |
| US3131592A (en) | Cord and method of making it | |
| CA1145517A (en) | Process for the manufacture of objects from water- hardened material | |
| US2358909A (en) | Manufacture of hose | |
| JPH03500751A (en) | reinforced polymer articles |
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 | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |