CN2734705Y - Glue strip type expanding roller - Google Patents
Glue strip type expanding roller Download PDFInfo
- Publication number
- CN2734705Y CN2734705Y CN 200420079924 CN200420079924U CN2734705Y CN 2734705 Y CN2734705 Y CN 2734705Y CN 200420079924 CN200420079924 CN 200420079924 CN 200420079924 U CN200420079924 U CN 200420079924U CN 2734705 Y CN2734705 Y CN 2734705Y
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- glue strip
- roll body
- roller
- aligning
- 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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- Coating Apparatus (AREA)
Abstract
The utility model relates to a glue strip type expanding roller that is used for expending mercery, and the surface of the glue strip type expanding roller is provided with a glue strip. The expanding roller is provided with a cylindric roller body, and the supporting shafts of both ends of the roller body are provided with center-adjusting ball bearings in copulate mode. An elastic glue strip is arranged in the concave groove of the roller body, and both ends of the elastic glue strip are respectively connected with the connecting clamp of the glue strip that is connected with a center-adjusting rotary sleeve that drives the elastic glue strip and the roller body to synchronously rotate. Adjusting screws pass through a machine frame and are respectively supported the side wall of an adjusting rotary sleeve, both ends of the center-adjusting rotary sleeve and the axial lines of the supporting shafts respectively form slope angles, therefore, when the elastic glue strip is rotated onto the upper surface following the roller body, then the elastic glue strip is elongated by the adjusting rotary sleeve, and the glue strip type expanding roller has expanding function for the mercery. The glue strip type expanding roller has small frictional force, uniform stress, smooth operation and low noise, not only can be dragged by fabric to rotate, bout can also be connected with a power device to accomplish the driving rotation, and is especially suitable for running coiling the ultra-thin fabric (or plastic films) at high speed.
Description
Affiliated technical field
The utility model relates to a kind of adhesive tape formula expander that has adhesive tape on a kind of expander, the especially roll surface of dry goods.
Background technology
At present, the wind2 of dry goods, wide in variety, class is complete, and complicated also having simply arranged on the structure, but it is big all to exist the heavy resistance of roll body, discontinuity, shortcomings such as galloping.
Summary of the invention
In order to overcome the shortcoming of present expander, the utility model provides a kind of adhesive tape formula expander, this adhesive tape formula expander friction is little, stressed evenly, running steadily, noise is low, it can drag rotation by fabric, also can connect power and realize active rotation, it is specially adapted to the coiling of extra thin fabric (or plastic sheeting) high-speed cruising.
The scheme that its technical matters that solves the utility model adopts is: this expander comprises governing screw (1), aligning pivoted housing (7), elastic adhesive tape (3) and roll body (2) four parts; It is characterized in that: this expander has a roll body cylindraceous (2), on the pivot shaft (5) at roll body (2) two ends, self-aligning ball bearing (4) is installed, at the roll body upper surface, have roll body chase groove (8) longitudinally,, elastic adhesive tape (3) is installed in roll body chase groove (8) lining, the two ends of elastic adhesive tape are fixedly mounted on respectively on the external diameter of aligning pivoted housing (9), drive adhesive tape (3) by aligning pivoted housing (9) and rotate synchronously with roll body; Centering screw (1) passes frame, and the part length difference of crossing respectively withstands on the sidewall of aligning pivoted housing (9), makes the aligning pivoted housing (9) at two ends and the axis of pivot shaft (5) respectively be formed with inclined angle alpha, β.Like this, when elastic adhesive tape (3) along with roll body (2) can be elongated by aligning pivoted housing (9) when forwarding upper surface to, a＞b at this moment, promptly can play the effect of open-width to dry goods.When elastic adhesive tape is transferred to the lower surface of roll body (2), promptly can shorten automatically, to go round and begin again, adhesive tape promptly is synchronized with the movement with dry goods, continual synchronous open-width.
Its beneficial effect is: this adhesive tape expander friction is little, stressed evenly, running steadily, noise is low, it can drag rotation by fabric, also can connect engine installation and realize active rotation, it is adapted to the high-speed cruising of extra thin fabric (or plastic sheeting) especially and reels.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural principle scheme drawing of the present utility model.
Among the figure, 1 centering screw, 2 roll bodies, 3 adhesive tape, 4 self-aligning ball bearings, 5 pivot shafts, 6 frames, 7 adhesive tape connect folder, 8 roll body chase grooves, 9 aligning pivoted housings
The specific embodiment
In the drawings, roll body (2) is the cylindric roller of a closed at both ends, on the external diameter of roll body, vertically evenly gather and have adhesive tape chase groove (8), the elastic adhesive tape (3) of dress is installed for sliding fit in the adhesive tape chase groove, the length of elastic adhesive tape (3) is greater than the length of roll body (2), and the two ends of elastic adhesive tape are connected folder (7) captive joint with adhesive tape; The height of elastic adhesive tape (3) is higher than the degree of depth of adhesive tape chase groove (8), makes elastic adhesive tape be higher than the outside diameter of barrel surface like this, can be convenient to contact with fabric, is convenient to open-width.
In the drawings, roll body (2) two ends have pivot shaft (5), pivot shaft (5) is installed on the frame (6), cooperate on the pivot shaft self-aligning ball bearing (4) is installed, aligning pivoted housing (9) is installed on the external diameter of self-aligning ball bearing, its installation requirement is: the one, and make self-aligning ball bearing (4) can follow roll body (2) and rotate synchronously, the 2nd, in the rotation of self-aligning ball bearing (4) and aligning pivoted housing (9), the axis with pivot shaft (5) can be adjusted to leaning angle all the time.
In the drawings, aligning pivoted housing (9) is an one side closed circle cover, in its internal diameter of outer cover, cooperate self-aligning ball bearing (4), its shell external diameter upper surface are housed, adhesive tape is housed connects folder (7), adhesive tape connects folder (7) captive joint and adhesive tape, and it is along with roll body (2) rotates synchronously, and the sidewall of aligning pivoted housing (9) is a smooth plane, it is conditioned screw (1) and heads on, and forms an inclined angle alpha, β with pivot shaft (5); Aligning pivoted housing (9) can be installed as self-aligning, also can be installed as fixed type.
In the drawings, regulating bolt (1) is a microscler bolt, and it is fixed after passing frame (6) wall, and its front end withstands on the smooth sidewall of aligning pivoted housing (9).
Claims (3)
1 one kinds of adhesive tape formula expanders, this expander comprise governing screw (1), aligning pivoted housing (7), elastic adhesive tape (3) and roll body (2) four parts; It is characterized in that: this expander has a roll body cylindraceous (2), at the roll body upper surface, have roll body chase groove (8) longitudinally, in roll body chase groove (8) lining, elastic adhesive tape (3) is installed, and the two ends of elastic adhesive tape are fixedly mounted on respectively on the aligning pivoted housing (9).
2, according to the described degree adhesive tape of claim 1 formula expander, it is characterized in that: the elastic adhesive tape of installing in roll body chase groove (8) lining (3) is installed for sliding fit, and the length of elastic adhesive tape (3) is greater than the length of roll body (2); The height of elastic adhesive tape (3) is higher than the degree of depth of adhesive tape chase groove (8).
3, according to the described degree adhesive tape of claim 1 formula expander, it is characterized in that: aligning pivoted housing (9) is an one side closed circle cover, and its shell external diameter upper surface is equipped with adhesive tape and connects folder (7), adhesive tape connects folder (7) and is connecting adhesive tape, and the sidewall of aligning pivoted housing (9) is a smooth plane; Aligning pivoted housing (9) can be installed as adjustable, also can be installed as fixed type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079924 CN2734705Y (en) | 2004-09-27 | 2004-09-27 | Glue strip type expanding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079924 CN2734705Y (en) | 2004-09-27 | 2004-09-27 | Glue strip type expanding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734705Y true CN2734705Y (en) | 2005-10-19 |
Family
ID=35264587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079924 Expired - Fee Related CN2734705Y (en) | 2004-09-27 | 2004-09-27 | Glue strip type expanding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734705Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920112A (en) * | 2015-06-26 | 2015-09-23 | 常州市诚天电子有限公司 | Greenhouse film tidying device |
| CN113636395A (en) * | 2021-07-30 | 2021-11-12 | 江苏坤泰机械有限公司 | But automatically regulated breadth's silica gel strip expanding roller |
-
2004
- 2004-09-27 CN CN 200420079924 patent/CN2734705Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920112A (en) * | 2015-06-26 | 2015-09-23 | 常州市诚天电子有限公司 | Greenhouse film tidying device |
| CN113636395A (en) * | 2021-07-30 | 2021-11-12 | 江苏坤泰机械有限公司 | But automatically regulated breadth's silica gel strip expanding roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |