CN201190049Y - Pinch roller apparatus - Google Patents
Pinch roller apparatus Download PDFInfo
- Publication number
- CN201190049Y CN201190049Y CNU2008200462049U CN200820046204U CN201190049Y CN 201190049 Y CN201190049 Y CN 201190049Y CN U2008200462049 U CNU2008200462049 U CN U2008200462049U CN 200820046204 U CN200820046204 U CN 200820046204U CN 201190049 Y CN201190049 Y CN 201190049Y
- Authority
- CN
- China
- Prior art keywords
- pressing wheel
- pinch roller
- bearing
- support sleeve
- hole
- 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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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model discloses a pressing wheel device which comprises a fixing sleeve, a supporting sleeve sleeved on the fixing sleeve, an extension spring connected to the fixing sleeve and the supporting sleeve to keep the relative rotation distance between the fixing sleeve and the supporting sleeve, a pressing wheel bracket firmly connected with the supporting sleeve and rubber pressing wheel components fixed on the pressing wheel bracket and used for extruding air bubbles. The utility model has the advantages that semicircular fixing holes are adopted to be connected with the rubber pressing wheel components through threads for matching use, and the rubber pressing wheel components made of different materials can be momentarily replaced according to film made of different materials, thus the maintenance and the replacement are convenient; the number of the rubber pressing wheel components sleeved on the fixing sleeve can be increased or reduced along with the width of the film, the device is suitable for the film of different width, and the use is convenient.
Description
Technical field
The utility model relates to the film rolling pressure device, is specifically related to a kind of pressing wheel device that is used to push bubble.
Background technology
In the prior art, on the volume pressure device of the ironed film of volume, be equipped with a pressing wheel device, be used to push film that new volume forces up and the bubble between the former film axis volume, make regular, transparent, the no bubble of film axis volume that volume is pressed; And pressing wheel device of the prior art in use, and along with the width of rolling up the film of pressing is different, there is certain qualification the use aspect; And in using for a long time, the rubber roller assembly on it needs often to change, and the pressing wheel device of prior art keeps in repair, changes very inconvenient.
The utility model content
The purpose of this utility model is: a kind of maintenance is provided, changes pressing wheel device convenient, that can conveniently adjust width.
The technical scheme that the utility model provides is as follows: a kind of pressing wheel device, comprise that one is used to push the rubber roller assembly of bubble, and also comprise:
One fixed muffle: its outer contour surface is provided with a fixing threaded hole;
One support sleeve: be socketed on the described fixed muffle, its outer surface is provided with a location screw, and positioning screw hole is connected with a location double-screw bolt; Radially also be provided with a slotted hole groove at the outer surface of support sleeve, be connected with a locating piece that can on groove, slide on the slotted hole groove, be provided with a via hole in the locating piece, be equiped with the double-screw bolt that resets in the via hole, the double-screw bolt that resets is connected with fixing threaded hole on the described fixed muffle; At support sleeve two ends neck, also be respectively equipped with one with the axial vertical flange of described support sleeve;
One extension spring: the one end is fixedly connected on the double-screw bolt that resets that is threaded with described fixed muffle, the other end be fixedly connected on described thread of supporting sleeves bonded assembly positioning stud on;
Two pinch roller supports; Be a tabular component, the one end is provided with the semicircle breach of captiveing joint with flange, and the other end is provided with the fixed orifice of a semicircle, and described rubber roller assembly is captiveed joint with fixed orifice.
As preferably, in the above-mentioned pressing wheel device, the described rubber roller assembly that is used to push bubble includes: one and the wheel pressing shaft that is threaded of described fixed orifice, and wheel pressing shaft two ends neck is socketed with a bearing, bearing carrier ring is connected to a columniform pinch roller frame, and the pinch roller frame fixed muffle is connected to a rubber roller; Described pinch roller frame both ends of the surface offer and prevent the axially movable stepped hole of bearing, and an end neck of described wheel pressing shaft is provided with and prevents that the axially movable shaft shoulder of bearing, other end cervical fixation are connected with one and prevent the axially movable axle of bearing C shape clasp.
As preferably, in the above-mentioned pressing wheel device, described pinch roller frame both ends of the surface also have the ring groove of an expendable weight.
The utlity model has following advantage: adopted semi-round fixed orifice and rubber roller assembly to be threaded to be used, can change the rubber roller assembly of different materials at any time according to the film of different materials, maintenance, replacing are conveniently; And when reality is used, can add or reduce the quantity that is socketed in rubber roller assembly on the fixed muffle, adapt to the film of different in width along with thin-film width, easy to use.
Description of drawings
Fig. 1 is a plane of the present utility model exploded view;
Fig. 2 is a positive cross-sectional schematic of the present utility model;
Fig. 3 is a side cross-sectional schematic among Fig. 2;
The specific embodiment
Below in conjunction with accompanying drawing concrete embodiment is illustrated:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of pressing wheel device comprises that one is used to push the rubber roller assembly 5 of bubble, and also comprise: a fixed muffle 1: its outer contour surface is provided with a fixing threaded hole 11;
One support sleeve 2: be socketed on the described fixed muffle 1, its outer surface is provided with a location screw 21, and positioning screw hole 21 is connected with a location double-screw bolt 27; Radially also be provided with a slotted hole groove 22 at the outer surface of support sleeve 2, be connected with a locating piece that can on groove, slide 23 on the slotted hole groove 22, be provided with a via hole 24 in the locating piece 23, be equiped with the double-screw bolt 25 that resets in the via hole 24, the double-screw bolt 25 that resets is connected with fixing threaded hole 11 on the described fixed muffle 1; At support sleeve 2 two ends necks, also be respectively equipped with one with described support sleeve 2 axial vertical flanges 26;
One extension spring 3: the one end is fixedly connected on the double-screw bolt 25 that resets that is threaded with described fixed muffle, and the other end is fixedly connected on the positioning stud 27 that is threaded with described support sleeve 2;
Two pinch roller supports 4; Be a tabular component, the one end is provided with the semicircle breach 41 of captiveing joint with flange 26, and the other end is provided with the fixed orifice 42 of a semicircle, and described rubber roller assembly 5 is captiveed joint with fixed orifice 42.
The described rubber roller assembly 5 that is used to push bubble includes: one and described fixed orifice 42 screws 55 bonded assembly wheel pressing shafts 51, wheel pressing shaft 51 two ends necks are socketed with a bearing 52, bearing 52 is socketed with a columniform pinch roller frame 53, and pinch roller frame 53 fixed muffles are connected to a rubber roller 54; Described pinch roller frame 53 both ends of the surface offer the ring groove 532 that prevents axially movable stepped hole 531 of bearing and expendable weight, one end neck of described wheel pressing shaft 51 is provided with and prevents that the bearing 52 axially movable shaft shoulders 511, other end cervical fixation are connected with one and prevent bearing 52 axially movable axle C shape clasps 512.
During use, only need fixedly mount fixed muffle 1, rotating certain angle, making that fixed muffle 1 and support sleeve 2 are relative turns over certain angle, under the effect of extension spring 3, pinch roller support 4 on the support sleeve 2 can make rubber roller 54 compress film, thus the bubble between the extrusion film.And if damaging appears in rubber roller 54, perhaps according to difference that will pressure-formed material, can change different rubber roller 54, only need turn on the screw above the fixed orifice 42, just can change, same, if extension spring needs to change, it is just passable also just need to unclamp reset double-screw bolt 25 and positioning stud 27, and it is convenient to change.
Certainly, when thin-film width is different, that can be at the fixing threaded hole 11 of offering respective numbers on fixed muffle 1, increase corresponding fixed muffle 2, extension spring 3, pinch roller support 4 and rubber roller assembly 5, make the rubber roller 54 that increases to be expressed to the film of whole width, guaranteed the quality of extruding bubble.
Above embodiment is explanation rather than restriction the utility model just, can adopt metal to make as wheel pressing shaft, can also adopt the plastics of high hardness such as nylon to make; Make on metal; Can adopt the flange screw to connect between pinch roller support and the support sleeve, also can adopt welding to wait the captive joint mode; Or the like ..., of this sort conversion all falls within the protection domain of the present utility model.
Claims (3)
1, a kind of pressing wheel device comprises that one is used to push the rubber roller assembly (5) of bubble, it is characterized in that: also comprise:
One fixed muffle (1): its outer contour surface is provided with a fixing threaded hole (11);
One support sleeve (2): be socketed on the described fixed muffle (1), its outer surface is provided with a location screw (21), and positioning screw hole (21) is connected with a location double-screw bolt (27); Radially also be provided with a slotted hole groove (22) at the outer surface of support sleeve (2), be connected with a locating piece that can on groove, slide (23) on the slotted hole groove (22), be provided with a via hole (24) in the locating piece (23), be equiped with the double-screw bolt (25) that resets in the via hole (24), the double-screw bolt that resets (25) is connected with fixing threaded hole (11) on the described fixed muffle (1); At support sleeve (2) two ends neck, also be respectively equipped with one with the axial vertical flange (26) of described support sleeve (2);
One extension spring (3): the one end is fixedly connected on the double-screw bolt that resets (25) that is threaded with described fixed muffle, and the other end is fixedly connected on the positioning stud (27) that is threaded with described support sleeve (2);
Two pinch roller supports (4); Be a tabular component, the one end is provided with the semicircle breach (41) of captiveing joint with flange (26), and the other end is provided with the fixed orifice (42) of a semicircle, and described rubber roller assembly (5) is captiveed joint with fixed orifice (42).
2, pressing wheel device according to claim 1, it is characterized in that: the described rubber roller assembly (5) that is used to push bubble includes: and the wheel pressing shaft (51) that is threaded of described fixed orifice (42), wheel pressing shaft (51) two ends neck is socketed with a bearing (52), bearing (52) is socketed with a columniform pinch roller frame (53), and pinch roller frame (53) fixed muffle is connected to a rubber roller (54); Described pinch roller frame (53) both ends of the surface offer and prevent the axially movable stepped hole of bearing (531), one end neck of described wheel pressing shaft (51) is provided with and prevents that the axially movable shaft shoulder of bearing (52) (511), other end cervical fixation are connected with one and prevent the axially movable axle C shape clasp (512) of bearing (52).
3, pressing wheel device according to claim 2 is characterized in that: described pinch roller frame (53) both ends of the surface also have the ring groove (532) of an expendable weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200462049U CN201190049Y (en) | 2008-04-10 | 2008-04-10 | Pinch roller apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200462049U CN201190049Y (en) | 2008-04-10 | 2008-04-10 | Pinch roller apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190049Y true CN201190049Y (en) | 2009-02-04 |
Family
ID=40334205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200462049U Expired - Fee Related CN201190049Y (en) | 2008-04-10 | 2008-04-10 | Pinch roller apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190049Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742181A (en) * | 2013-12-26 | 2015-07-01 | 活全机器股份有限公司 | Ejection sleeve and waste collecting device of paper cutter having ejection sleeves |
-
2008
- 2008-04-10 CN CNU2008200462049U patent/CN201190049Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742181A (en) * | 2013-12-26 | 2015-07-01 | 活全机器股份有限公司 | Ejection sleeve and waste collecting device of paper cutter having ejection sleeves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |