CN204000456U - Change the servicing unit of paper-making drying cylinder scraper - Google Patents
Change the servicing unit of paper-making drying cylinder scraper Download PDFInfo
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- CN204000456U CN204000456U CN201420416276.3U CN201420416276U CN204000456U CN 204000456 U CN204000456 U CN 204000456U CN 201420416276 U CN201420416276 U CN 201420416276U CN 204000456 U CN204000456 U CN 204000456U
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- pipe
- scraper
- drying cylinder
- sleeve pipe
- support leg
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Abstract
The utility model discloses a kind of servicing unit of changing paper-making drying cylinder scraper, it comprises pole, support leg pipe, leg sleeve pipe, intermediate connecting shaft, two poles and some intermediate connecting shafts form bracket, it is characterized in that, the axle body overcoat of described intermediate connecting shaft has roller bearing, roller bearing and intermediate connecting shaft are rotationally connected, bracket surrounding is provided with support leg pipe and leg sleeve pipe, support leg pipe with on leg sleeve pipe, be respectively equipped with pin-and-hole and be connected by bearing pin, the bottom of the support leg pipe in below or leg sleeve pipe is connected with draw-in groove.While changing oven dry portion scraper, old scraper and new scraper are all hauled out and are pushed on the bracket roller bearing of servicing unit, and not only simple to operate, quick but also operative employee's Body contact, less than hot drying cylinder cylinder face, is not easy to be burned, and scraper do not contact drying cylinder, can not scratch drying cylinder cylinder face.
Description
Technical field
The utility model belongs to paper making equipment partial structurtes design field, specifically, relates to a kind of servicing unit of changing paper-making drying cylinder scraper.
Background technology
Oven dry portion at paper machine is provided with some scrapers, by fixed support across being arranged on drying cylinder upper end, wing is adjacent to drying cylinder cylinder face at an angle, for striking off paper scrap on drying cylinder cylinder face, bur etc., dryer scraper is generally caused by fixed support, doctor blade holder and wing, wing is arranged on doctor blade holder by several fixed screws, is indispensable vitals on paper machine.Because papermaking is that streamline is worked continuously, the moving drying cylinder of not stall constantly weares and teares to being close to the wing of cylinder face, when wing damage is jagged or scraper does not sternly wait can not continue to use time, needs replacing wing.
Because wing is to be arranged on doctor blade holder by fixed screw, therefore, when changing wing, whole scraper must be comprised to doctor blade holder and wing take off from paper machine frame, unclamp all fixed screws and take off old wing, then change new wing and tighten fixed screw, and then being installed on the original position of paper machine frame.
In prior art, be generally first scraper to be taken out from fixed support, then with manpower, with drying cylinder face, do supporting surface, scraper is hauled out from the fore side of paper machine, change and again scraper is sent back to original position from fore side after new wing and install.The course of work of changing wing is mainly that old scraper is taken out and new scraper is sent back to the process of original position from frame, in this process, because of drying cylinder cylinder surface temperature higher, the installation site of scraper is generally narrow and small again, damage the scraper temperature that need to change also higher, therefore when changing scraper, accidentally will be burned, had certain potential safety hazard, what is more important, scraper drags, pushes in very easily drying cylinder face is caused to damage on drying cylinder face.
Therefore, if can develop a kind of servicing unit, can relatively easily old scraper be taken out from paper machine dryer upper end and new scraper be delivered to origin-location, just can solve preferably a difficult problem of changing oven dry portion scraper.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to real needs, and a kind of servicing unit of changing paper-making drying cylinder scraper is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of servicing unit of changing paper-making drying cylinder scraper, it comprises pole, support leg pipe, leg sleeve pipe, intermediate connecting shaft, two poles and some intermediate connecting shafts form bracket, the axle body overcoat of described intermediate connecting shaft has roller bearing, roller bearing and intermediate connecting shaft are rotationally connected, bracket surrounding is provided with support leg pipe and leg sleeve pipe, support leg pipe with on leg sleeve pipe, be respectively equipped with pin-and-hole and be connected by bearing pin, the bottom of the support leg pipe in below or leg sleeve pipe is connected with draw-in groove.
The described bracket surrounding i.e. two ends of two poles is welded to connect with one end of four support leg pipes respectively, and the support leg pipe other end is inserted in leg sleeve pipe, and the bottom of leg sleeve pipe is welded on draw-in groove.
The size of draw-in groove notch is corresponding with paper machine frame, and during connection, draw-in groove is stuck in paper machine frame.
Described pole, support leg pipe, leg sleeve pipe, roller bearing, intermediate connecting shaft employing diameter are the seamless steel pipe of 1.5 inches-3 inches.
The beneficial effects of the utility model are:
While changing oven dry portion scraper, old scraper and new scraper are all hauled out and are pushed on the bracket roller bearing of servicing unit, and not only simple to operate, quick but also operative employee's Body contact, less than hot drying cylinder cylinder face, is not easy to be burned, and scraper do not contact drying cylinder, can not scratch drying cylinder cylinder face.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is carrier structure schematic diagram of the present utility model;
Fig. 3 is A-A generalized section of the present utility model;
Fig. 4 is B-B generalized section of the present utility model.
In figure, pole 1, draw-in groove 2, support leg pipe 3, leg sleeve pipe 4, roller bearing 5, bearing pin 6, intermediate connecting shaft 7.
The specific embodiment
The utility model can specifically be implemented by the technology illustrating in technical scheme, and by the following examples can the utility model will be further described, yet scope of the present utility model is not limited to following embodiment.
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4.
Change the servicing unit of paper-making drying cylinder scraper, it is the seamless steel pipe of 1.5 inches-3 inches that pole 1, support leg pipe 3, leg sleeve pipe 4, roller bearing 5, intermediate connecting shaft 7 can adopt diameter, wherein in support leg pipe 3 and leg sleeve pipe 4 with pin-and-hole, bracket is comprised of the intermediate connecting shaft 7 of two poles 1 and pole 1, intermediate connecting shaft 7 overcoats have roller bearing 5
Support leg pipe 3 is welded on the surrounding of bracket, i.e. pole 1 each two ends; Leg sleeve pipe 4 is welded on draw-in groove 2, and draw-in groove 2 is stuck in paper machine frame, and leg sleeve pipe 4 is enclosed within on support leg pipe 3 and can adjusts by bearing pin 6 height of servicing unit; Seamless steel pipe can be selected diameter according to the size of scraper, and scraper gentlier can be used 1.5 inches or 2 inches of steel pipes, if scraper is heavier, selects the steel pipe of 2.5 inches or 3 inches; Use seamless steel pipe to make the servicing unit of changing scraper, the one, because seamless steel pipe has enough intensity and deflection, the 2nd, can not damage drying cylinder cylinder face in order to drag or to slide scraper on servicing unit.
Operating process is: when wing wearing and tearing need to be changed, first the draw-in groove of leg sleeve pipe 42 is stuck in paper machine frame, then bracket is stretched to transmission side one end from fore side one end, make it across in paper machine frame, and support leg pipe 3 is inserted in leg sleeve pipe 4, the pin-and-hole passing through is adjusted bracket to suitable height, then it is fixing to penetrate bearing pin 6.Then change the scraper first step: old scraper is taken out on the bracket roller bearing 5 that is put into servicing unit from scraper fixed mount, old scraper is hauled out outward from fore side one end come; And then carry out second step: new scraper is installed.First new scraper transmission side one end is placed on the roller bearing 5 of servicing unit, then pushes away inward, make it across in paper machine frame, then scraper is put to original position and fixed, then servicing unit is taken off from paper machine frame, scraper has been changed.
Claims (4)
1. a servicing unit of changing paper-making drying cylinder scraper, it comprises pole (1), support leg pipe (3), leg sleeve pipe (4), intermediate connecting shaft (7), two poles (1) and some intermediate connecting shafts (7) form bracket, it is characterized in that, the axle body overcoat of described intermediate connecting shaft (7) has roller bearing (5), roller bearing (5) is rotationally connected with intermediate connecting shaft (7), bracket surrounding is provided with support leg pipe (3) and leg sleeve pipe (4), support leg pipe (3) with on leg sleeve pipe (4), be respectively equipped with pin-and-hole being connected by bearing pin (6), the bottom of the support leg pipe in below (3) or leg sleeve pipe (4) is connected with draw-in groove (2).
2. the servicing unit of replacing paper-making drying cylinder scraper according to claim 1, it is characterized in that, the described bracket surrounding i.e. two ends of two poles (1) is welded to connect with one end of four support leg pipes (3) respectively, support leg pipe (3) other end is inserted in leg sleeve pipe (4), and the bottom of leg sleeve pipe (4) is welded on draw-in groove (2).
3. the servicing unit of replacing paper-making drying cylinder scraper according to claim 1 and 2, is characterized in that, the size of draw-in groove (2) notch is corresponding with paper machine frame, and during connection, draw-in groove (2) is stuck in paper machine frame.
4. the servicing unit of replacing paper-making drying cylinder scraper according to claim 1, it is characterized in that, described pole (1), support leg pipe (3), leg sleeve pipe (4), roller bearing (5) and intermediate connecting shaft (7) employing diameter are the seamless steel pipe of 1.5 inches-3 inches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416276.3U CN204000456U (en) | 2014-07-28 | 2014-07-28 | Change the servicing unit of paper-making drying cylinder scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416276.3U CN204000456U (en) | 2014-07-28 | 2014-07-28 | Change the servicing unit of paper-making drying cylinder scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000456U true CN204000456U (en) | 2014-12-10 |
Family
ID=52040482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416276.3U Active CN204000456U (en) | 2014-07-28 | 2014-07-28 | Change the servicing unit of paper-making drying cylinder scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755229A (en) * | 2018-04-24 | 2018-11-06 | 东莞市泰昌纸业有限公司 | A kind of online replacing options of drying cylinder spindle nose in paper mill |
-
2014
- 2014-07-28 CN CN201420416276.3U patent/CN204000456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755229A (en) * | 2018-04-24 | 2018-11-06 | 东莞市泰昌纸业有限公司 | A kind of online replacing options of drying cylinder spindle nose in paper mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee after: Jiangxi Jie Mei electronic information materials Co., Ltd. Address before: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee before: JIANGXI HONGTAI ELECTRONIC INFORMATION MATERIAL CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |