CN215050883U - Drafting device for polyester DTY production - Google Patents
Drafting device for polyester DTY production Download PDFInfo
- Publication number
- CN215050883U CN215050883U CN202120471547.5U CN202120471547U CN215050883U CN 215050883 U CN215050883 U CN 215050883U CN 202120471547 U CN202120471547 U CN 202120471547U CN 215050883 U CN215050883 U CN 215050883U
- Authority
- CN
- China
- Prior art keywords
- production
- drafting
- moving block
- driving motor
- drafting device
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229920000728 polyester Polymers 0.000 title claims description 13
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 12
- 229920004934 Dacron® Polymers 0.000 abstract description 5
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a drafting device technical field, and a drafting device for production of dacron DTY is disclosed, including the mounting panel, mounting panel symmetry fixedly connected with backup pad, install the roller in two backup pads, install down the roller in two backup pads, the backup pad is connected with drafting mechanism, drafting mechanism is including reciprocal lead screw, driving motor, the screw hole, the movable block, two axis of rotation and two connecting wheels, the both ends of reciprocal lead screw are rotated through first bearing and are connected in the backup pad that corresponds, first bearing is fixed to be established in the backup pad, driving motor passes through the coupling joint in the one end of reciprocal lead screw, driving motor fixed connection is in the backup pad that corresponds, the screw hole is seted up on the movable block, reciprocal lead screw pass the screw hole and with screw hole threaded connection. The utility model discloses can stretch the fibre, can stretch in succession, it is more even to stretch, and drawing speed is fast, and production efficiency is high, and the fibre is of high quality.
Description
Technical Field
The utility model relates to a drafting device technical field especially relates to a drafting device for production of dacron DTY.
Background
The polyester is an important variety in synthetic fibers, is a commodity name of polyester fibers in China, and is made into fibers through spinning and post-treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that present draft device is slow to fibrous stretching speed, and is tensile inhomogeneous, leads to fibrous quality poor problem, and the draft device who is used for production of dacron DTY that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drafting device for polyester DTY production comprises mounting plates, wherein the mounting plates are symmetrically and fixedly connected with supporting plates, upper rollers are mounted on the two supporting plates, lower rollers are mounted on the two supporting plates, and the supporting plates are connected with a drafting mechanism;
the drafting mechanism comprises a reciprocating screw rod, a driving motor, threaded holes, a moving block, two rotating shafts and two connecting wheels, wherein two ends of the reciprocating screw rod are rotatably connected to corresponding supporting plates through first bearings, the first bearings are fixedly arranged on the supporting plates, the driving motor is connected to one end of the reciprocating screw rod through a coupler, the driving motor is fixedly connected to the corresponding supporting plates, the threaded holes are formed in the moving block, the reciprocating screw rod penetrates through the threaded holes and is in threaded connection with the threaded holes, the two rotating shafts are rotatably connected to the moving block through a second shaft, the two connecting wheels are respectively fixedly sleeved on the corresponding rotating shafts, and wire grooves are formed in the two connecting wheels.
Preferably, the two support plates are fixedly connected with limit rods together, the moving block is provided with limit holes corresponding to the limit rods, and the limit rods penetrate through the limit holes and are in sliding connection with the limit holes.
Preferably, a plurality of ball grooves are formed in the limiting hole, a plurality of balls are connected in the ball grooves in a rolling mode, and one ends, far away from the corresponding ball groove bottoms, of the balls penetrate through the ball groove notches and are connected to the limiting rod in a rolling mode.
Preferably, the groove opening of the ball groove is closed, and the diameter of the ball is larger than that of the groove opening of the ball groove.
Preferably, a first wire guide drum is fixedly connected to the mounting plate and located between the moving block and the upper roller, and a second wire guide drum is fixedly connected to the mounting plate and located between the moving block and the lower roller.
Preferably, the material of the drafting mechanism is stainless steel.
Compared with the prior art, the utility model provides a draft device for production of dacron DTY possesses following beneficial effect:
this a drafting device for production of dacron DTY through setting up a drafting mechanism that reciprocal lead screw, driving motor, screw hole, movable block, two axis of rotation and two fifth wheels constitution, can be tensile with the fibre, can stretch in succession, and tensile more even, drawing speed is fast, and production efficiency is high, and fibre is of high quality.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can stretch the fibre, can stretch in succession, it is tensile more even, drawing speed is fast, production efficiency is high, and the fibre is of high quality.
Drawings
Fig. 1 is a schematic structural diagram of a drafting device for producing polyester DTY according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the automatic drawing machine comprises a 1 mounting plate, a 2 support plate, a 3 upper roller, a 4 lower roller, a 5 drawing mechanism, a 51 reciprocating screw rod, a 52 driving motor, a 53 threaded hole, a 54 moving block, a 55 rotating shaft, a 56 connecting wheel, a 6 limiting rod, a 7 limiting hole, an 8 ball groove, 9 balls, a 10 first wire guide cylinder and a 11 second wire guide cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a drafting device for polyester DTY production comprises a mounting plate 1, wherein the mounting plate 1 is symmetrically and fixedly connected with support plates 2, upper rollers 3 are arranged on the two support plates 2, lower rollers 4 are arranged on the two support plates 2, and the support plates 2 are connected with a drafting mechanism 5;
the drafting mechanism 5 comprises a reciprocating screw rod 51, a driving motor 52, a threaded hole 53, a moving block 54, two rotating shafts 55 and two connecting wheels 56, two ends of the reciprocating screw rod 51 are rotatably connected to the corresponding supporting plates 2 through first bearings, the first bearings are fixedly arranged on the supporting plates 2, the driving motor 52 is connected to one end of the reciprocating screw rod 51 through a coupler, the driving motor 52 is fixedly connected to the corresponding supporting plates 2, the threaded hole 53 is formed in the moving block 54, the reciprocating screw rod 51 penetrates through the threaded hole 53 and is in threaded connection with the threaded hole 53, the two rotating shafts 55 are rotatably connected to the moving block 54 through a second shaft, the two connecting wheels 56 are respectively and fixedly sleeved on the corresponding rotating shafts 55, a wire groove is formed in each connecting wheel 56, a wire is tensioned through an upper roller 3 and a lower roller 4 and moves at a certain speed, and passes through the space between the two connecting wheels 56, starting driving motor 52, driving motor 52 drives reciprocal lead screw 51 and rotates, and movable block 54 moves on reciprocal lead screw 51, and movable block 54 drives fifth wheel 56 and moves, and fifth wheel 56 drives the silk thread swing, and the silk thread receives the drawing, can be with the fibre is tensile, can stretch in succession, and is tensile more even, and stretching speed is fast, and production efficiency is high, and fibre is of high quality.
The limiting rod 6 is fixedly connected to the two support plates 2 together, the limiting hole 7 is formed in the position, corresponding to the limiting rod 6, of the moving block 54, the limiting rod 6 penetrates through the limiting hole 7 and is in sliding connection with the limiting hole 7, and therefore the moving block 54 is stable and not prone to shaking.
Set up a plurality of ball groove 8 in the spacing hole 7, a plurality of ball inslot 8 is interior all roll connection has ball 9, and a plurality of ball 9 is kept away from 8 tank bottoms one end in the ball groove that correspond and is passed 8 notches in the ball groove and roll connection on gag lever post 6, makes gag lever post 6 remove more in the same direction as smooth, is difficult for blocking.
The notch of ball groove 8 sets up for closing up, and the diameter of ball 9 is greater than the notch diameter in ball groove 8, makes ball 9 can not break away from ball groove 8.
Fixedly connected with first wire section of thick bamboo 10 on the mounting panel 1, first wire section of thick bamboo 10 is located between movable block 54 and the top roller 3, fixedly connected with second wire section of thick bamboo 11 on the mounting panel 1, and second wire section of thick bamboo 11 is located between movable block 54 and the bottom roller 4, and it is that the pencil is more concentrated, and tensile effect is better.
The drafting mechanism 5 is made of stainless steel, so that the drafting mechanism is higher in strength, not easy to deform and long in service life.
The utility model discloses in, the silk thread is taut and according to the certain speed removal through last roller 3 and lower roller 4, and the silk thread passes between two fifth wheel 56, starts driving motor 52, and driving motor 52 drives reciprocal lead screw 51 and rotates, and movable block 54 moves on reciprocal lead screw 51, and movable block 54 drives fifth wheel 56 and moves, and fifth wheel 56 drives the silk thread swing, and the silk thread receives tensile, can be tensile with the fibre, can stretch in succession, and tensile more even, and stretching speed is fast, and production efficiency is high, and the fibre is of high quality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The drafting device for the production of the polyester DTY comprises a mounting plate (1), and is characterized in that the mounting plate (1) is symmetrically and fixedly connected with support plates (2), two support plates (2) are provided with upper rollers (3), two support plates (2) are provided with lower rollers (4), and the support plates (2) are connected with a drafting mechanism (5);
the drafting mechanism (5) comprises a reciprocating screw rod (51), a driving motor (52), a threaded hole (53), a moving block (54), two rotating shafts (55) and two connecting wheels (56), two ends of the reciprocating screw rod (51) are rotatably connected to corresponding supporting plates (2) through first bearings, the first bearings are fixedly arranged on the supporting plates (2), the driving motor (52) is connected to one end of the reciprocating screw rod (51) through a coupler, the driving motor (52) is fixedly connected to the corresponding supporting plates (2), the threaded hole (53) is formed in the moving block (54), the reciprocating screw rod (51) penetrates through the threaded hole (53) and is in threaded connection with the threaded hole (53), the two rotating shafts (55) are rotatably connected to the moving block (54) through a second shaft, and the two connecting wheels (56) are respectively fixed on the corresponding rotating shafts (55), wire grooves are formed in the two connecting wheels (56).
2. The drafting device for the production of the polyester DTY as claimed in claim 1, wherein a limiting rod (6) is fixedly connected to the two support plates (2) together, a limiting hole (7) is formed in the position of the moving block (54) corresponding to the limiting rod (6), and the limiting rod (6) passes through the limiting hole (7) and is slidably connected with the limiting hole (7).
3. The drafting device for the polyester DTY production as claimed in claim 2, wherein a plurality of ball grooves (8) are formed in the limiting hole (7), balls (9) are connected in the plurality of ball grooves (8) in a rolling manner, and one end of each ball (9) far away from the bottom of the corresponding ball groove (8) passes through the notch of the ball groove (8) and is connected to the limiting rod (6) in a rolling manner.
4. The drafting device for the polyester DTY production as claimed in claim 3, wherein the notch of the ball groove (8) is arranged in a closing-up manner, and the diameter of the ball (9) is larger than the diameter of the notch of the ball groove (8).
5. The drafting device for the production of the polyester DTY as claimed in claim 1, wherein a first yarn guide cylinder (10) is fixedly connected to the mounting plate (1), the first yarn guide cylinder (10) is located between the moving block (54) and the upper roller (3), a second yarn guide cylinder (11) is fixedly connected to the mounting plate (1), and the second yarn guide cylinder (11) is located between the moving block (54) and the lower roller (4).
6. The drafting device for the production of the polyester DTY as claimed in claim 1, wherein the material of the drafting mechanism (5) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120471547.5U CN215050883U (en) | 2021-03-04 | 2021-03-04 | Drafting device for polyester DTY production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120471547.5U CN215050883U (en) | 2021-03-04 | 2021-03-04 | Drafting device for polyester DTY production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215050883U true CN215050883U (en) | 2021-12-07 |
Family
ID=79254834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120471547.5U Expired - Fee Related CN215050883U (en) | 2021-03-04 | 2021-03-04 | Drafting device for polyester DTY production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215050883U (en) |
-
2021
- 2021-03-04 CN CN202120471547.5U patent/CN215050883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |