CN209193256U - A kind of dacron thread transmission frame - Google Patents
A kind of dacron thread transmission frame Download PDFInfo
- Publication number
- CN209193256U CN209193256U CN201821415131.6U CN201821415131U CN209193256U CN 209193256 U CN209193256 U CN 209193256U CN 201821415131 U CN201821415131 U CN 201821415131U CN 209193256 U CN209193256 U CN 209193256U
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- CN
- China
- Prior art keywords
- support arm
- frame
- dacron thread
- transmission
- transmission wheel
- 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.)
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Abstract
The utility model discloses a kind of dacron thread transmission frames, including upper frame and lower frame, the upper frame is taken turns equipped with upper transmission, the lower frame is taken turns equipped with lower transmission, the upper transmission wheel and lower transmission wheel are arranged alternately along dacron thread direction of advance, the dacron thread is S-shaped to be wound around in transmission wheel and lower transmission wheel, the upper frame is connected with the two sides of lower frame by elevating mechanism, the elevating mechanism includes the support arm that external chiasma is arranged in two pairs, and the opposite driving mechanism being unfolded or collapse of driving support arm, the support arm includes the first support arm and second support arm of external chiasma and the connection that rotates from middle part, the lower end of the first support arm is rotatably arranged on the lower frame, upper end is slidably arranged in the bottom of upper frame, the second support arm lower end is slidably arranged on lower frame, upper end Portion is rotationally located at the bottom of upper frame.
Description
Technical field
The utility model relates to experimental branch line technical field, especially a kind of dacron thread transmission frame.
Background technique
Terylene is an important species in synthetic fibers, is the product name of China's polyester fiber.It is with essence to benzene
Dioctyl phthalate (PTA) or dimethyl terephthalate (DMT) (DMT) and ethylene glycol (EG) are raw material through esterification or transesterification and polycondensation reaction
Prepared by fiber-forming polymer -- polyethylene terephthalate (PET), through spinning and post-process made of fiber.Dacron thread
Yarn matter it is more full of elasticity, dacron thread chemical fibre has extensive purposes in the application, in addition to traditional dress, to industry such as
The development of the fields such as automobile, building, building indoor external decoration, labour protection.The transmission of dacron thread is very heavy in the production of terylene
How the link wanted guarantees that rate of tension of the dacron thread in transmission process is a major issue.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of this utility model is to provide a kind of dacron thread transmission frames.
To achieve the above object, the utility model uses following technical scheme:
A kind of dacron thread transmission frame, including upper frame and lower frame, the upper frame are taken turns equipped with upper transmission, the undercarriage
Body is taken turns equipped with lower transmission, and the upper transmission wheel and lower transmission wheel are arranged alternately along dacron thread direction of advance, and the dacron thread is in S
Shape is wound around in transmission wheel and lower transmission wheel, and the upper frame is connected with the two sides of lower frame by elevating mechanism, the liter
Descending mechanism includes the support arm that external chiasma is arranged in two pairs, and the opposite driving mechanism being unfolded or collapse of driving support arm, institute
The support arm stated includes the first support arm and second support arm of external chiasma and the connection that rotates from middle part, under the first support arm
End is rotatably arranged on the lower frame, upper end is slidably arranged in the bottom of upper frame, the second support arm
Lower end is slidably arranged on lower frame, upper end is rotationally located at the bottom of upper frame.
The driving mechanism is electric cylinder, and the piston rod of electric rod is fixedly connected with the lower end of second support arm, electric cylinder
Cylinder body be fixedly connected with lower frame.
The upper frame and lower frame are equipped with sliding rail, the upper end of the first support arm and the end portion of second support arm
It is not arranged on the slide rail.
The upper end of the first support arm and the lower end of second support arm are separately installed with and can roll on the sliding rail
Idler wheel.
The utility model uses above technical scheme, and by upper frame and lower frame, upper frame is taken turns equipped with upper transmission, under
Frame body is taken turns equipped with lower transmission, and dacron thread is S-shaped to be wound around on transmission wheel and lower transmission wheel, adjusts restocking by elevating mechanism
Spacing between body and lower frame adjusts the spacing between transmission wheel and lower transmission wheel, take turns to adjust dacron thread in transmission
On rate of tension, can be accurately adjusted the angle relatively rotated between first support arm and second support arm by electric cylinder, in control
The amplitude of frame body lifting, so that dacron thread keeps suitable tension on transmission wheel.
Detailed description of the invention
The utility model is described in further details below in conjunction with the drawings and specific embodiments:
Fig. 1 is a kind of structural schematic diagram of dacron thread transmission frame of the utility model；
Fig. 2 is the novel side structure schematic diagram of this reality.
Specific embodiment
As shown in attached drawing 1 or 2, the utility model includes upper frame 1 and lower frame 2, and the upper frame 1 is equipped with upper transmission
Wheel 11, the lower frame 2 are equipped with lower transmission wheel 21, and the upper transmission wheel 11 and lower transmission wheel 21 are handed over along dacron thread direction of advance
For setting, the dacron thread is S-shaped to be wound around in transmission wheel and lower transmission wheel, and the two sides of the upper frame 1 and lower frame 2 are logical
Elevating mechanism connection is crossed, the elevating mechanism includes the support arm 3 that external chiasma is arranged in two pairs, and driving support arm 3 is relatively
Expansion or the driving mechanism 4 collapsed, the support arm 3 includes the first support arm 31 of external chiasma and the connection that rotates from middle part
With second support arm 32, the lower end of the first support arm 31 is rotatably arranged on the lower frame 2, upper end is slidably set
It sets in the bottom of upper frame 1,32 lower end of second support arm is slidably arranged on lower frame 2, upper end is rotationally set
In the bottom of upper frame 1.
Further, the driving mechanism 4 is electric cylinder, and the piston rod of electric rod and the lower end of second support arm 32 are fixed
Connection, the cylinder body of electric cylinder are fixedly connected with lower frame 2.
Further, the upper frame 1 and lower frame 2 are equipped with sliding rail 5, the upper end and second of the first support arm 31
The lower end of support arm 32 is separately positioned on sliding rail 5.
Further, the upper end of the first support arm 31 and the lower end of second support arm 32 are separately installed with and can roll
Idler wheel 33 on the sliding rail 5.
The utility model is by upper frame 1 and lower frame 2, and upper frame 1 is equipped with upper transmission wheel 11, and lower frame 2 is equipped with
Lower transmission wheel 21, dacron thread is S-shaped to be wound around on transmission wheel 11 and lower transmission wheel 21, adjusts upper frame 1 by elevating mechanism
Spacing between lower frame 2 adjusts the spacing between transmission wheel 11 and lower transmission wheel 21, is transmitting to adjust dacron thread
Rate of tension on wheel can be accurately adjusted the angle relatively rotated between first support arm 31 and second support arm 32 by electric cylinder,
The amplitude that upper frame 1 is gone up and down is controlled, so that dacron thread keeps suitable tension on transmission wheel.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention, within the spirit and principle of the utility model,
Any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of dacron thread transmission frame, it is characterised in that: including upper frame and lower frame, the upper frame is equipped with upper transmission
Wheel, the lower frame are taken turns equipped with lower transmission, and the upper transmission wheel and lower transmission wheel are arranged alternately along dacron thread direction of advance, institute
State that dacron thread is S-shaped to be wound around in transmission wheel and lower transmission wheel, the two sides of the upper frame and lower frame pass through elevating mechanism
Connection, the elevating mechanism include the support arm that external chiasma is arranged in two pairs, and support arm is driven to be unfolded or collapse relatively
Driving mechanism, the support arm includes the first support arm and second support arm of external chiasma and the connection that rotates from middle part, described
The lower end of first support arm is rotatably arranged on the lower frame, upper end is slidably arranged in the bottom of upper frame, institute
The second support arm lower end stated is slidably arranged on lower frame, upper end is rotationally located at the bottom of upper frame.
2. a kind of dacron thread transmission frame according to claim 1, it is characterised in that: the driving mechanism is electric cylinder, electricity
The piston rod of lever is fixedly connected with the lower end of second support arm, and the cylinder body of electric cylinder is fixedly connected with lower frame.
3. a kind of dacron thread transmission frame according to claim 1, it is characterised in that: the upper frame and lower frame are equipped with
Sliding rail, the upper end of the first support arm and the lower end of second support arm are respectively set on the slide rail.
4. a kind of dacron thread transmission frame according to claim 3, it is characterised in that: the upper end of the first support arm and
The lower end of two support arms is separately installed with the idler wheel that can be rolled on the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415131.6U CN209193256U (en) | 2018-08-30 | 2018-08-30 | A kind of dacron thread transmission frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415131.6U CN209193256U (en) | 2018-08-30 | 2018-08-30 | A kind of dacron thread transmission frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193256U true CN209193256U (en) | 2019-08-02 |
Family
ID=67405346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821415131.6U Active CN209193256U (en) | 2018-08-30 | 2018-08-30 | A kind of dacron thread transmission frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209193256U (en) |
-
2018
- 2018-08-30 CN CN201821415131.6U patent/CN209193256U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polyester silk conveying rack Effective date of registration: 20200323 Granted publication date: 20190802 Pledgee: China Postal Savings Bank Co., Ltd. Changting County Branch Pledgor: FUJIAN JINYIFENG INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2020980000967 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |