CN201770340U - Releasing bracket - Google Patents
Releasing bracket Download PDFInfo
- Publication number
- CN201770340U CN201770340U CN2010205135642U CN201020513564U CN201770340U CN 201770340 U CN201770340 U CN 201770340U CN 2010205135642 U CN2010205135642 U CN 2010205135642U CN 201020513564 U CN201020513564 U CN 201020513564U CN 201770340 U CN201770340 U CN 201770340U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- horizontal rotating
- releasing
- releasing bracket
- sleeve pipe
- 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 - Lifetime
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a releasing bracket. Since a sleeve capable of being rotationally sleeved on a horizontal rotating shaft is additionally sleeved on the horizontal rotating shaft of the releasing bracket, and the horizontal rotating shaft and support columns on the releasing bracket are connected in a relative locking state through threaded fasteners, an operator can adjust the coil-releasing tension with ease, and avoid the trouble of additionally arranging a complicated tension controller on the releasing bracket. The releasing bracket is particularly suitable for the procedure needing a multi-stage releasing bracket to be erected for releasing material, because the releasing bracket is convenient for arrangement, adopts cheap and accessible material, is easy to construct, and can save electric energy and production cost.
Description
Technical field
The utility model relates to a kind of blowing support, is applicable to unreeling or winding process of weaving, papermaking, plastic sheeting processing and other fields.
Background technology
The blowing support is one of industries such as papermaking, weaving, processing film discharging device commonly used, and the tension force when existing discharging device is controlled blowing with various tension control assemblys usually so not only is provided with trouble, and the high while consume electric power of tension control assembly price.Carry out the discharging device of blowing for needs through multistage blowing support,, not only waste resource but also be unpractical if on each blowing support, tensioner is set all.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of blowing support that can simply control tension force is provided, and is convenient and practical.
For solving above technical matters, the utility model is taked following technical scheme:
A kind of blowing support, comprise pedestal, be arranged on the pillar stiffener of the pair of upstanding on the described pedestal and the horizontal rotating shaft that both ends are connected with the upper end of a pair of described pillar stiffener respectively, it is characterized in that: described blowing support also comprises the sleeve pipe that is set in rotationally on the described horizontal rotating shaft.
According to the utility model, the line of centers of described sleeve pipe and the axial line of described horizontal rotating shaft coincide, and the inside face of described sleeve pipe contacts with the outside face of described horizontal rotating shaft.When relatively rotating, described sleeve pipe and described horizontal rotating shaft on its contact surface certain friction force is arranged.
The end of described horizontal rotating shaft is connected with the upper end of a pair of described pillar stiffener by threaded fasteners.Described threaded fasteners can be dowel bolt, and when dowel bolt was tightened, described horizontal rotating shaft is relative with described pillar stiffener to be locked; When dowel bolt is turned on, described horizontal rotating shaft and described pillar stiffener release, horizontal rotating shaft can rotate around himself direction of axis line.
According to the utility model, the material of described horizontal rotating shaft can be preferably corrosion-resistant steel for metals such as iron, aluminium, copper; The material of described sleeve pipe can be plastics such as polytetrafluoroethylene, polypropylene, nylon, but is preferably nylon.
According to the utility model, when unreeling, dowel bolt to be tightened, described coiled strip carries out blowing by sleeve pipe, and the friction force between sleeve pipe and the horizontal rotating shaft can be coiled strip a tension force is provided.If need to regulate the tension force when unreeling, dowel bolt can be turned on, make horizontal rotating shaft around himself direction of axis line rotation; Because the rotating speed of horizontal rotating shaft can be adjusted by the degree of tightness of regulating dowel bolt, the tension force of coiled strip is the common control that relatively rotates by the rotating speed of horizontal rotating shaft and horizontal rotating shaft and sleeve pipe when therefore unreeling; The degree of tightness that the operator only need debug dowel bolt reaches optimum value until tension force can realize adjustment to unwinding tension.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
Adopt blowing support of the present utility model, it is provided with simply, and material cheaply is easy to get, and is convenient to realize; But compare saves energy and productive costs with the discharging device that adopts complicated tension control assembly to regulate unwinding tension.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing and concrete embodiment:
Fig. 1 is that the master of containing blowing support of the present utility model looks scheme drawing;
Fig. 2 is the vertical cross-sectional schematic of the A-A of Fig. 1;
Wherein: 1, pedestal; 2, pillar stiffener; 3, horizontal rotating shaft; 4, sleeve pipe; 5, threaded fasteners (dowel bolt).
The specific embodiment
As illustrated in fig. 1 and 2, the blowing support according to present embodiment comprises pedestal 1, is arranged on pillar stiffener 2, the horizontal rotating shaft 3 that both ends are connected with the upper end of a pair of described pillar stiffener 2 respectively of the pair of upstanding on the described pedestal 1 and is set in sleeve pipe 4 on the described horizontal rotating shaft 3 rotationally.
According to present embodiment, the axial line of the line of centers of sleeve pipe 4 and horizontal rotating shaft 3 coincides, and the inside face of sleeve pipe 4 contacts with the outside face of horizontal rotating shaft 3, when sleeve pipe 4 and horizontal rotating shaft 3 relatively rotate, certain friction force is arranged on their contact surface.
The end of horizontal rotating shaft 3 is connected with the upper end of a pair of described pillar stiffener 2 by two dowel bolts 5.When dowel bolt 5 is tightened, horizontal rotating shaft 3 and pillar stiffener 2 relative lockings; When dowel bolt 5 is turned on, described horizontal rotating shaft 3 and pillar stiffener 2 releases, horizontal rotating shaft 3 can rotate around himself direction of axis line.
The material corrosion-resistant steel of horizontal rotating shaft 3 in the present embodiment; The material of sleeve pipe 4 is a nylon.
Present embodiment unreels material and is the non-drying glue parting paper.When unreeling, dowel bolt 5 is tightened, the non-drying glue parting paper is carried out blowing by sleeve pipe 4, and the friction force between sleeve pipe 4 and the horizontal rotating shaft 3 can be coiled strip a tension force is provided.In the time must regulating unwinding tension, dowel bolt 5 can be turned on, make horizontal rotating shaft 3 around himself direction of axis line rotation, regulate the elasticity of dowel bolt 5 as required, and then realization is to the adjustment of horizontal rotating shaft 3 rotating speeds, cooperate relatively rotating of horizontal rotating shaft 3 and sleeve pipe 4, reach the adjustment of optimum value realization unwinding tension thereby debug repeatedly until tension force.
More than the utility model has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to spirit of the present utility model change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (4)
1. blowing support, comprise pedestal (1), be arranged on the pillar stiffener (2) of the pair of upstanding on the described pedestal (1) and the horizontal rotating shaft (3) that both ends are connected with the upper end of a pair of described pillar stiffener (2) respectively, it is characterized in that: described blowing support also comprises the sleeve pipe (4) that is set in rotationally on the described horizontal rotating shaft (3).
2. blowing support according to claim 1 is characterized in that: the axial line of the line of centers of described sleeve pipe (4) and described horizontal rotating shaft (3) coincides, and the inside face of described sleeve pipe (4) contacts with described horizontal rotating shaft (3) outside face.
3. blowing support according to claim 1 is characterized in that: the end of described horizontal rotating shaft (3) is connected by the upper end of threaded fasteners (5) with a pair of described pillar stiffener (2).
4. blowing support according to claim 1 is characterized in that: the material of described horizontal rotating shaft (3) is a corrosion-resistant steel, and the material of described sleeve pipe (4) is a nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205135642U CN201770340U (en) | 2010-09-02 | 2010-09-02 | Releasing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205135642U CN201770340U (en) | 2010-09-02 | 2010-09-02 | Releasing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770340U true CN201770340U (en) | 2011-03-23 |
Family
ID=43750176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205135642U Expired - Lifetime CN201770340U (en) | 2010-09-02 | 2010-09-02 | Releasing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744329A (en) * | 2011-04-19 | 2012-10-24 | 江苏富陶车辆部件有限公司 | Preform feeding device for roll squeezer |
| CN104805673A (en) * | 2015-05-15 | 2015-07-29 | 青岛金江源工业装备有限公司 | Nylon quality detecting device with cutting-off and winding functions |
-
2010
- 2010-09-02 CN CN2010205135642U patent/CN201770340U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744329A (en) * | 2011-04-19 | 2012-10-24 | 江苏富陶车辆部件有限公司 | Preform feeding device for roll squeezer |
| CN104805673A (en) * | 2015-05-15 | 2015-07-29 | 青岛金江源工业装备有限公司 | Nylon quality detecting device with cutting-off and winding functions |
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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: SUZHOU JINHE NEW MATERIALS CO., LTD. Free format text: FORMER NAME: SUZHOU JINHE RUBBER + PLASTIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province Wuzhong District 215104 Creek Street No. 318 Building 2 Wang Lu Su Patentee after: Suzhou Jinhe New Material Co., Ltd. Address before: 215164 Jinmao Industrial Park, 8 Dongshan Road, Xu Town, Suzhou, Jiangsu, Wuzhong District Patentee before: Suzhou Jinhe Rubber & Plastic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110323 |
|
| CX01 | Expiry of patent term |