CN201981317U - Curve tube drawing device of doffing machine - Google Patents
Curve tube drawing device of doffing machine Download PDFInfo
- Publication number
- CN201981317U CN201981317U CN2011200156596U CN201120015659U CN201981317U CN 201981317 U CN201981317 U CN 201981317U CN 2011200156596 U CN2011200156596 U CN 2011200156596U CN 201120015659 U CN201120015659 U CN 201120015659U CN 201981317 U CN201981317 U CN 201981317U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- vertical
- drawing device
- connecting rod
- doffer
- 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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Abstract
The utility model relates to a doffing device, in particular to a curve tube drawing device of a doffing machine, and aims at providing a tube drawing device which has a simple structure, is convenient to operate and can efficiently avoid barriers above. The curve tube drawing device comprises a vertical sliding track, a vertical sliding block, a connecting rod and a hand grip, wherein the vertical sliding block is arranged on the vertical sliding track; the hand grip is mounted at the outer end of the connecting rod; the middle of the connecting rod is mounted on the vertical sliding block in a hinged manner; a sliding pin is arranged at the inner end of the connecting rod; a section of rotating sliding track is arranged on one side of the vertical sliding track; the upper end of the rotating sliding track is hinged on the vertical sliding track through a rotating pin; the farthest point A of the lower end of the rotating sliding track rotating away from the vertical sliding block is restricted by a spacing body; the sliding pin is located between the farthest point A and the rotating pin in the horizontal direction; a resetting device is arranged on the rotating sliding track; and when the sliding pin is located below the rotating sliding track, the lower end of the rotating sliding track is located at the farthest point A far from the vertical sliding block through the resetting device.
Description
Technical field
The utility model relates to a kind of doffing device, particularly relates to a kind of doffer camber line pipe drawing device.
Background technology
At present the domestic and international common ring spinning frame handgrip that is used to pull out the full spool doffer generally all is perpendicular to the spindle blade rectilinear motion tube drawing that makes progress, as shown in Figure 1, a kind of vertical pipe drawing device in the past, by vertical slide rail 1 ', vertical slipper 2 ', handgrip 4 ' is formed.Wherein handgrip 4 ' is fixed on the vertical slipper 2 ' by connecting rod 3 '.During work, vertical slipper 2 ' slides to the bottom along vertical slide rail earlier, and handgrip 4 ' grasps pipe 7 ', and then vertical slipper 2 ' rises to the top along vertical slide rail 1 ', finishes whole tube drawing process thereby make pipe 7 ' break away from fixed bar 8 ' fully.And after fine spining machine installs compact spinning apparatus additional, because the reach of front leather roller position is restricted perpendicular to moving the space on the spindle blade straight line ascending motion handgrip.As shown in Figure 2, because the space above the handgrip 4 ' is blocked in the existence of barrier 10 ', make vertical slipper 2 ' can't rise to the top, thereby make pipe 7 ' can not break away from fixed bar 8 ' fully, therefore whole tube drawing process interrupts, and can't work down normally again.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy and simple to handle, can effectively dodge the doffer camber line pipe drawing device of top barrier.
The utility model doffer camber line pipe drawing device, comprise vertical slide rail, vertical slipper, connecting rod and handgrip, described vertical slipper is arranged on the vertical slide rail, described handgrip is installed on the outer end of connecting rod, it is characterized in that: the middle part of described connecting rod is installed on the vertical slipper by hinged mode, the inner of connecting rod is provided with sliding pin, one side of described vertical slide rail is provided with one section rotation slide rail, the upper end of described rotation slide rail is hinged on the vertical slide rail by rotational pin, rotation slide rail lower end is subjected to the restriction of limit body to the solstics A that rotates away from the vertical slipper direction, in the horizontal direction, sliding pin is between solstics A and rotational pin, described rotation slide rail has two orbital planes, being the outside track face in the face of the one side of vertical slipper wherein, is the inner orbit face back to the one side of vertical slipper, and described rotation slide rail is provided with resetting means, when sliding pin is positioned at when rotating the slide rail below, described resetting means makes the lower end of rotating slide rail be positioned at A place, solstics away from vertical slipper.
The utility model doffer camber line pipe drawing device, wherein said vertical slipper is provided with rotating shaft, and described connecting rod is provided with shaft hole, and described rotating shaft is arranged in the shaft hole.
The utility model doffer camber line pipe drawing device, the bottom of wherein said vertical slide rail is provided with cross sliding clock, on the described cross sliding clock setting horizontal slide rail thereunder.
The utility model doffer camber line pipe drawing device, wherein said resetting means are a compression spring, and an end of described compression spring is fixedly connected on the vertical slide rail, and the other end is fixedly connected on and rotates on the slide rail.
The utility model doffer camber line pipe drawing device, wherein said connecting rod is provided with at least one section kink, and described bending part and is bending downwards between sliding pin and shaft hole.
The utility model doffer camber line pipe drawing device, the side of wherein said vertical slide rail offers stopper slot, the part of described rotation slide rail is positioned at stopper slot, the madial wall of described stopper slot is construed as limiting and rotates the limit body that the slide rail lower end turns to solstics A, one end of described compression spring is fixedly connected on the lateral wall of stopper slot, and the other end is fixedly connected on the outside track face that rotates slide rail.
The utility model doffer camber line pipe drawing device, wherein said handgrip is manipulator or aerated capsule.
The utility model doffer camber line pipe drawing device difference from prior art is that the utility model doffer camber line pipe drawing device is provided with the rotation slide rail in a side of vertical slide rail, rotate slide rail and have two orbital planes, one of them is in the face of vertical slipper, another is back to vertical slipper, when vertical slipper drive connecting rod moves from bottom to top, the sliding pin of connecting rod the inner along the outside track that rotates slide rail towards last slip, under the restriction of limit body, the movement locus of outside track face and vertical slipper at an angle, sliding pin upwards slides with the angle of certain inclination along the outside track face, make connecting rod in the process that rises, rotate gradually, thereby make of the track rising of the handgrip of connecting rod outer end, reach the purpose of dodging the top barrier with a camber line.When vertical slipper drove connecting rod and moves from top to bottom, sliding pin was along the inner orbit that rotates slide rail slips that face down, because the rotation slide rail can rotate, so the attitude of the handgrip maintenance level of connecting rod outer end drops to original position.
Below in conjunction with accompanying drawing doffer camber line pipe drawing device of the present utility model is described further.
Description of drawings
Fig. 1 is the structural representation of prior art doffer pipe drawing device;
Fig. 2 is the working state schematic representation of prior art doffer pipe drawing device;
Fig. 3 is the structural representation of the utility model doffer camber line pipe drawing device;
Fig. 4 a to Fig. 4 h be the utility model doffer camber line pipe drawing device working state schematic representation.
The specific embodiment
As shown in Figure 3, the utility model doffer camber line pipe drawing device comprises vertical slide rail 1, vertical slipper 2, connecting rod 3 and handgrip 4, vertical slipper 2 is arranged on the vertical slide rail 1, vertical slipper 2 can be on vertical slide rail 1, lower slider, handgrip 4 is installed on the outer end of connecting rod 3, handgrip 4 adopts manipulator or aerated capsule to be used to grasp pipe 7, the middle part of connecting rod 3 is provided with shaft hole 32, vertical slipper 2 is provided with rotating shaft 21, being arranged in the shaft hole 32 of rotating shaft 21, connecting rod 3 can be rotated relative to vertical slipper 2, and the inner of connecting rod 3 is provided with sliding pin 31.Be processed with one section kink 33 on the connecting rod 3, kink 33 and is bending downwards between sliding pin 31 and shaft hole 32.The bottom of vertical slide rail 1 is provided with cross sliding clock 5, and on the horizontal slide rail 6 that cross sliding clock 5 is provided with thereunder, cross sliding clock 5 can be along horizontal slide rail 6 left and right slips.
The side of vertical slide rail 1 begins to have a rectangle stopper slot 11, be provided with one section rotation slide rail 9 in the stopper slot 11, the upper end of rotating slide rail 9 is hinged in the stopper slot 11 by rotational pin 91, rotates slide rail 9 lower ends are subjected to restriction from stopper slot 11 madial walls to the solstics A that rotates away from vertical slipper 2 directions.Rotate slide rail 9 and have two orbital planes, wherein the one side in the face of vertical slipper 2 is an outside track face 92, one side back to vertical slipper 2 is an inner orbit face 93, rotate a compression spring 94 also is installed between slide rail 9 and the vertical slide rail 1, one end of compression spring 94 is fixedly connected on the outside track face 92 that rotates slide rail 9, the other end is fixedly connected on the lateral wall of stopper slot 11, and compression spring 94 makes rotation slide rail 9 be subjected to one to the power away from vertical slipper 2 rotations as a resetting means.In the horizontal direction, sliding pin 31 is between solstics A and rotational pin 91, when sliding pin 31 is positioned at rotation slide rail 9 belows, compression spring 94 makes the lower end of rotating slide rail 9 be positioned at A place, solstics away from vertical slipper 2, its objective is when sliding pin 31 is moved from bottom to top, can enter the outside track face 92 that rotates slide rail 9 and slide.
The course of work of the utility model doffer camber line pipe drawing device is with reference to Fig. 4 a to Fig. 4 h.
Shown in Fig. 4 a, the initialization state of the utility model doffer camber line pipe drawing device: cross sliding clock 5 is positioned at the left end of horizontal slide rail 6, sliding pin 31 is positioned at the below of rotating slide rail 9, compression spring 94 makes rotation slide rail 9 contact with the madial wall of stopper slot 11, rotate slide rail 9 and be in the attitude that tilts with vertical slide rail 1, handgrip 4 is positioned at the top, left side of pipe 7.
Shown in Fig. 4 b, cross sliding clock 5 moves to the right along horizontal slide rail 6, make handgrip 4 be positioned at pipe 7 directly over, drive vertical slipper 2 then and move down along vertical slide rail 1, arrive the position that handgrip 4 can grasping pipe 7.
Shown in Fig. 4 c, drive promptly pipe 7 of handgrip 4, drive vertical slipper 2 and move up along vertical slide rail 1.
Shown in Fig. 4 d, sliding pin 31 contacts with the outside track face 92 that rotates slide rail 9, and beginning is upwards slided along outside track face 92.
Shown in Fig. 4 e, along with sliding pin 31 continues to rise along rotating slide rail 9, connecting rod 3 is that the center is rotated counterclockwise with rotating shaft 21, when pipe 7 breaks away from fixed bar 8 substantially, drives cross sliding clock 5 and slides left along horizontal slide rail 6.
Shown in Fig. 4 f, along with the continuation of vertical slipper 2 is risen, sliding pin 31 slides into the top of rotating slide rail 9, and this moment, cross sliding clock 5 also slid into the left end of horizontal slide rail 6, and handgrip 4 has been avoided the barrier 10 of top according to the orbiting motion of a camber line.
Shown in Fig. 4 g, vertical slipper 2 moves to the top of vertical slide rail 1, and sliding pin 31 drives vertical slipper 2 and moves downward from rotating slide rail 9 disengagings and being positioned at the top of rotating slide rail 9.
Shown in Fig. 4 h, handgrip 4 unclamps pipe 7, make its drop below collecting box in, sliding pin 31 contacts with the inner orbit face 93 that rotates slide rail 9, along with the continuation decline of sliding pin 31, compression spring 94 is compressed, and rotates slide rail 9 and separates with the madial wall of stopper slot 11.
When sliding pin 31 from the lower end of inner orbit face 93 with rotate after slide rail 9 breaks away from, compression spring 94 makes and rotates slide rail 9 and return to and the contacted state of stopper slot 11 madial walls, a tube drawing process has just been finished.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (7)
1. doffer camber line pipe drawing device, comprise vertical slide rail (1), vertical slipper (2), connecting rod (3) and handgrip (4), described vertical slipper (2) is arranged on the vertical slide rail (1), described handgrip (4) is installed on the outer end of connecting rod (3), it is characterized in that: the middle part of described connecting rod (3) is installed on the vertical slipper (2) by hinged mode, the inner of connecting rod (3) is provided with sliding pin (31), one side of described vertical slide rail (1) is provided with one section rotation slide rail (9), the upper end of described rotation slide rail (9) is hinged on the vertical slide rail (1) by rotational pin (91), rotation slide rail (9) lower end is subjected to the restriction of limit body to the solstics A that rotates away from vertical slipper (2) direction, in the horizontal direction, sliding pin (31) is positioned between solstics A and the rotational pin (91), described rotation slide rail (9) has two orbital planes, wherein the one side in the face of vertical slipper (2) is outside track face (92), one side back to vertical slipper (2) is inner orbit face (93), described rotation slide rail (9) is provided with resetting means, when sliding pin (31) is positioned at when rotating slide rail (9) below, described resetting means makes the lower end of rotating slide rail (9) be positioned at A place, solstics away from vertical slipper (2).
2. doffer camber line pipe drawing device according to claim 1 is characterized in that: described vertical slipper (2) is provided with rotating shaft (21), and described connecting rod (3) is provided with shaft hole (32), and described rotating shaft (21) is arranged in the shaft hole (32).
3. doffer camber line pipe drawing device according to claim 2 is characterized in that: the bottom of described vertical slide rail (1) is provided with cross sliding clock (5), on described cross sliding clock (5) the setting horizontal slide rail (6) thereunder.
4. the doffer camber line pipe drawing device one of described according to claim 1 to 3, it is characterized in that: described resetting means is a compression spring (94), one end of described compression spring (94) is fixedly connected on the vertical slide rail (1), and the other end is fixedly connected on and rotates on the slide rail (9).
5. doffer camber line pipe drawing device according to claim 4 is characterized in that: described connecting rod (3) is provided with at least one section kink (33), and described kink (33) is positioned between sliding pin (31) and the shaft hole (32), and is bending downwards.
6. doffer camber line pipe drawing device according to claim 5, it is characterized in that: the side of described vertical slide rail (1) offers stopper slot (11), the part of described rotation slide rail (9) is positioned at stopper slot (11), the madial wall of described stopper slot (11) is construed as limiting and rotates the limit body that slide rail (9) lower end turns to solstics A, one end of described compression spring (94) is fixedly connected on the lateral wall of stopper slot (11), and the other end is fixedly connected on the outside track face (92) that rotates slide rail (9).
7. doffer camber line pipe drawing device according to claim 6 is characterized in that: described handgrip (4) is manipulator or aerated capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200156596U CN201981317U (en) | 2011-01-18 | 2011-01-18 | Curve tube drawing device of doffing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200156596U CN201981317U (en) | 2011-01-18 | 2011-01-18 | Curve tube drawing device of doffing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981317U true CN201981317U (en) | 2011-09-21 |
Family
ID=44608781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200156596U Expired - Lifetime CN201981317U (en) | 2011-01-18 | 2011-01-18 | Curve tube drawing device of doffing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981317U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021692A (en) * | 2011-01-18 | 2011-04-20 | 铜陵市松宝机械有限公司 | Doffer arc tube drawing device |
| CN103526364A (en) * | 2013-10-18 | 2014-01-22 | 陕西华燕航空仪表有限公司 | Doffing mechanical arm |
| CN105177778A (en) * | 2015-08-12 | 2015-12-23 | 浙江新辰自动化科技有限公司 | Doffer multi-angle adjustable tube-drawing device |
| CN106702550A (en) * | 2016-12-28 | 2017-05-24 | 荣德明 | Tube drawing device of spinning doffer |
-
2011
- 2011-01-18 CN CN2011200156596U patent/CN201981317U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021692A (en) * | 2011-01-18 | 2011-04-20 | 铜陵市松宝机械有限公司 | Doffer arc tube drawing device |
| CN102021692B (en) * | 2011-01-18 | 2012-05-30 | 铜陵市松宝机械有限公司 | Doffer arc tube drawing device |
| CN103526364A (en) * | 2013-10-18 | 2014-01-22 | 陕西华燕航空仪表有限公司 | Doffing mechanical arm |
| CN103526364B (en) * | 2013-10-18 | 2015-10-07 | 陕西华燕航空仪表有限公司 | Doff manipulator |
| CN105177778A (en) * | 2015-08-12 | 2015-12-23 | 浙江新辰自动化科技有限公司 | Doffer multi-angle adjustable tube-drawing device |
| CN106702550A (en) * | 2016-12-28 | 2017-05-24 | 荣德明 | Tube drawing device of spinning doffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20120530 |