CN2362682Y - Thermal-closing all-plastics movement - Google Patents
Thermal-closing all-plastics movement Download PDFInfo
- Publication number
- CN2362682Y CN2362682Y CN 98248784 CN98248784U CN2362682Y CN 2362682 Y CN2362682 Y CN 2362682Y CN 98248784 CN98248784 CN 98248784 CN 98248784 U CN98248784 U CN 98248784U CN 2362682 Y CN2362682 Y CN 2362682Y
- Authority
- CN
- China
- Prior art keywords
- main body
- roller
- roller main
- heat tape
- heat
- 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
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Abstract
The utility model relates to a thermal-closing all-plastic movement which comprises a pair of rollers which rotate correspondingly, wherein one roller is composed of a roller body and an electrically heating belt, and the other roller is composed of a roller body and an elastic compression belt. The utility model has the advantages of easy manufacture, high precision, and light weight.
Description
The utility model relates to a kind of movement that water is flushed the toilet and used in the toilet seat, particularly a kind of heat-sealing all-plastics movement of exempting from.
In the prior art, exempting from the water roller that the movement that uses in the toilet seat made by machining by a pair of employing nylon rod material of flushing the toilet forms, its roller main body processing technology is loaded down with trivial details, cutting output is big, the manufacturing machine degree of other little parts in addition is low, mostly is manual production, therefore, production cost is higher, is unfavorable for mass industrialized production.
The purpose of this utility model is to provide a kind of manufacturing simple, and precision height, in light weight is suitable for the heat-sealing all-plastics movement of mass industrialized production.
For achieving the above object, the utility model provides a kind of heat-sealing all-plastics movement, and this movement comprises a pair of roller in relative rotation, it is characterized in that, described roller is made of roller main body and heat tape; Described roller is made of roller main body and elasticity pressure zone; Two roller main body contour structures are identical, respectively be provided with one section at the both ends of roller main body and be cylindrical running roller, the rectangular shape of section profile of the coupling part, middle part of roller main body, two roller main body cross sectional shape vertically all are spill respectively, heat tape is located at position relative with the spill mouth on the roller main body with the elasticity pressure zone, heat tape and elasticity pressure zone edge place roller main body separately extend axially, form band, heat tape comprises base plate, on base plate, be stained with one deck mica sheet, resistance wire is housed on mica sheet, on resistance wire, post one deck polytetrafluoroethylene band, resistance wire is switched on by screw and power supply by the hole at heat tape two ends, carve groove at the identical edge that is provided with vertically with the running roller diameter of roller main body, be provided with thimble hole and dress axis hole at the center of running roller, the two ends of carving the slot length direction at edge are provided with the screw that is used for installing contact screw, this screw leads to the center of thimble hole, and heat tape and edge are carved the groove assembling.
The heat-sealing all-plastics movement that the utility model proposes, forming its roller main body by a pair of roller in relative rotation is by the thermoplastic cast molding, respectively there is one section cylindrical rim section at the two ends of each roller, compress mutually and relatively rotate by it.Heat tape is connected with power supply, and with place roller electric insulation, the counterpart of another roller studs with the elasticity pressure zone that heat proof material is made.The tubular polybag passes in the middle of band, relatively respectively changes 360 ° with two rollers of movement, and heat tape is switched on once, realizes the heat seal involution to polybag, and movement is in closed state during energising.
Below in conjunction with accompanying drawing and by specific embodiment, further describe the utility model heat-sealing all-plastics movement.
Fig. 1 is a structure viewgraph of cross-section of the present utility model;
Fig. 2 is the structure front view of the utility model roller main body;
Fig. 3 is the end view of the utility model roller main body;
Fig. 4 is the cross sectional view of the utility model roller main body.
In Fig. 1,2,3,4, a kind of heat-sealing all-plastics movement, this movement comprise a pair of roller in relative rotation (1,11), it is characterized in that, described roller (1) is made of roller main body (2) and heat tape (3); Described roller (11) is made of roller main body (10) and elasticity pressure zone (4); Roller main body (2) is identical with roller main body (10) contour structures, respectively be provided with one section at the both ends of roller main body and be cylindrical running roller (6,12), the rectangular shape of section profile of the coupling part, middle part of roller main body, two roller main body (2) and (10) cross sectional shape vertically all are spill respectively, heat tape (3) is located at position relative with the spill mouth on the roller main body with elasticity pressure zone (4), heat tape (3) and elasticity pressure zone (4) edge place roller main body separately extend axially, form band (5), heat tape (3) comprises base plate, on base plate, be stained with one deck mica sheet, resistance wire is housed on mica sheet, on resistance wire, post one deck polytetrafluoroethylene band, resistance wire is switched on by screw and power supply by the hole at heat tape two ends, carve groove (9) at the identical edge that is provided with vertically of roller main body with the running roller diameter, at running roller (6,12) center is provided with thimble hole (8) and dress axis hole (7), the two ends of carving groove (9) length direction at edge are provided with the screw that is used for installing contact screw, this screw leads to the center of thimble hole (8), and heat tape (3) is carved groove (9) assembling with edge.
State shown in Fig. 1 is the movement closed state, tubular polybag (not shown) is passed in the middle of band (5), with movement two rollers (1,11) relatively rotate 360 °, band is opened by closed state and gradually to closed state, realize once walking a bag process, heat tape (3) energising simultaneously realizes the heat sealing to polybag.The base plate of heat tape is by the thermosetting material cast molding, and elasticity pressure zone (4) is made by the heat resistant rubber material.
Claims (1)
1, a kind of heat-sealing all-plastics movement, this movement comprise a pair of roller in relative rotation (1,11), it is characterized in that, described roller (1) is made of roller main body (2) and heat tape (3); Described roller (11) is made of roller main body (10) and elasticity pressure zone (4); Roller main body (2) is identical with roller main body (10) contour structures, respectively be provided with one section at the both ends of roller main body and be cylindrical running roller (6,12), the rectangular shape of section profile of the coupling part, middle part of roller main body, two roller main body (2) and (10) cross sectional shape vertically all are spill respectively, heat tape (3) is located at position relative with the spill mouth on the roller main body with elasticity pressure zone (4), heat tape (3) and elasticity pressure zone (4) edge place roller main body separately extend axially, form band (5), heat tape (3) comprises base plate, on base plate, be stained with one deck mica sheet, resistance wire is housed on mica sheet, on resistance wire, post one deck polytetrafluoroethylene band, resistance wire is switched on by screw and power supply by the hole at heat tape two ends, carve groove (9) at the identical edge that is provided with vertically of roller main body with the running roller diameter, at running roller (6,12) center is provided with thimble hole (8) and dress axis hole (7), the two ends of carving groove (9) length direction at edge are provided with the screw that is used for installing contact screw, this screw leads to the center of thimble hole (8), and heat tape (3) is carved groove (9) assembling with edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248784 CN2362682Y (en) | 1998-12-01 | 1998-12-01 | Thermal-closing all-plastics movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248784 CN2362682Y (en) | 1998-12-01 | 1998-12-01 | Thermal-closing all-plastics movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362682Y true CN2362682Y (en) | 2000-02-09 |
Family
ID=33993702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98248784 Expired - Fee Related CN2362682Y (en) | 1998-12-01 | 1998-12-01 | Thermal-closing all-plastics movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362682Y (en) |
-
1998
- 1998-12-01 CN CN 98248784 patent/CN2362682Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGHUA ZIGUANG TAIHETONG ENVIRONMENTAL PROTECTION Free format text: FORMER NAME OR ADDRESS: TAIHETONG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 101100 Beijing South Street, No. 25 Tongzhou District Lu Yuan Patentee after: Qinghua Ziguang Taihetong Environmental Protection Techn. Co., Ltd., Beijing Address before: 77, Fu Cheng Road, Beijing, Haidian District Patentee before: Taihetong Environment Protection Technology Co., Ltd. |
|
| 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 |