CN202658312U - Hollow pipe turning device of automatic doffer - Google Patents
Hollow pipe turning device of automatic doffer Download PDFInfo
- Publication number
- CN202658312U CN202658312U CN 201220327662 CN201220327662U CN202658312U CN 202658312 U CN202658312 U CN 202658312U CN 201220327662 CN201220327662 CN 201220327662 CN 201220327662 U CN201220327662 U CN 201220327662U CN 202658312 U CN202658312 U CN 202658312U
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- China
- Prior art keywords
- blank pipe
- spigot surface
- casing
- turning device
- box body
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- Expired - Fee Related
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Abstract
The utility model discloses a hollow pipe turning device of an automatic doffer, belonging to the field of spinning machinery. The hollow pipe turning device of the traditional automatic doffer easily causes hollow pipe jumping to block a hollow pipe. The hollow pipe turning device is characterized in that the top and bottom of a hollow box body are respectively provided with an opening, the left side and right side in the opening in the top of the hollow box body are respectively provided with a pair of bulges to form cracks, space between the cracks is between the diameter of the large end of the hollow pipe and the diameter of the small end of the hollow pipe, the left side wall of the box body outwards protrudes to form a concave arc-shaped surface, the opening in the bottom of the box body is provided with a transverse baffle plate, an inner cavity of the box body is provided with a distribution guide mechanism for dividing the inner cavity of the box body into a left guide channel and a right guide channel, the distribution guide mechanism comprises a damper, a left guide surface and a right guide surface, the damper comprises a pipe supporting member, a rotating member and a heavy hammer, the rotating member is supported on the rear side wall of the box body through a rotating shaft, the pipe supporting member is arranged at the upper end of the rotating member, the pipe supporting member is not lower than an intersection point of upwards extending surfaces of the left guide surface and the right guide surface, and the heavy hammer is arranged at the lower end of the rotating member. An impact force is counteracted through the damper, thus subsequent hollow pipes are prevented from being clamped and blocked.
Description
Technical field
The utility model belongs to the spinning machinery field, and is especially relevant with a kind of turning device of blank pipe of automatic doffing machine.
Background technology
At present, the most of mode of manually doffing that adopts of ring spinner on the market, namely at reel for yarn behind full packages, take off from the spindle of spinning machine one by one by the spool that manually will expire package, then change blank pipe.Because spool with the spindle High Rotation Speed, can produce larger bonding force between spool and the spindle blade, manually doffing, labour intensity is large, inefficiency.The development automation equipment realizes that automatic doffing and automatic casing have been the technological trend of spinning industry, because blank pipe has the differentiation of large small end, automatic casing requires the large small end single direction of blank pipe to arrange, and blank pipe in empty bobbin box basically large small end arrange in a jumble, so realize automatic casing, at first must solve the automatic reversing technology of empty spool.Applicant had once been applied for a kind of turning device of blank pipe of automatic doffing machine patent (number of patent application: 201120088577.4), this Patent equipment is divided into a left side by the shunting guiding mechanism that two spigot surface roof intersection consist of with a cabinets cavity, right two passages that turn around, the cabinets cavity inlet portion arranges split channel, guarantee that the blank pipe small end enters the passage that turns around down, spigot surface is rearranged by short column, then spigot surface roof intersection place is a short column, short column is fixed on the box body wall, cabinets cavity outlet arranges a horizontal fixed dam, makes to finish the blank pipe that turns around and can laterally roll out in the arrangement machine and align; Such blank pipe turns around device when blank pipe falls to coming to the top short column, produce easily and beat, affect follow-up blank pipe and enter split channel, even cause former and later two blank pipes to block, block passage, blank pipe is fallen also to produce easily on the outlet damper and is beated, and affects blank pipe and rolls out cabinets cavity, even cause former and later two blank pipes to block, block passage.
The utility model content
The purpose of this utility model is exactly in order to overcome that existing turning device of blank pipe of automatic doffing machine produces easily that blank pipe is beated and the defective of blocking blank pipe, provide a kind of stable, can not produce the turning device of blank pipe of automatic doffing machine that card is managed phenomenon.
For this reason, the utility model is by the following technical solutions: turning device of blank pipe of automatic doffing machine, comprise a hollow box body, casing top and bottom arrange opening, the left and right sides is respectively arranged with a pair of projection in the open top, form crack, the crack width is less than the blank pipe outside diameter and be slightly larger than the blank pipe end diameter, and open-topped interlude width is greater than the blank pipe outside diameter; The casing left side wall is to the outside outstanding concave circular arcs face that forms of casing; Cabinets cavity is provided with the shunting guiding mechanism, the shunting guiding mechanism is divided into the arranged on left and right sides guide channel with cabinets cavity, the shunting guiding mechanism comprises left and right two spigot surfaces, left spigot surface is crooked and corresponding with described casing left side wall shape, right spigot surface is positioned on the guide plate, with described casing right side wall in the same way, the extended surface of left and right two spigot surface upward directions intersects; The arranged on left and right sides guide channel is undertaken in the casing open top; The bottom half opening part is provided with transverse baffle; It is characterized in that, described shunting guiding mechanism also comprises a damper, this damper comprises stay tube spare, revolving part and weight, revolving part is installed on the box body wall by rotating shaft support, stay tube spare is installed on the revolving part upper end, stay tube spare position is not less than a left side, the extended surface joining of right two spigot surface upward directions, guarantee to support to the blank pipe small end that falls from the casing open top and make blank pipe slip into guide channel, weight is installed on the lower end of revolving part, when the blank pipe small end that enters from the casing open top presses against stay tube spare, the stressed revolving part that forces of stay tube spare rotates around the shaft, offset a part of impulsive force, reduce beating of blank pipe, blank pipe can steadily enter guide channel fast, after blank pipe broke away from stay tube spare, revolving part is spinning reduction under the weight effect.
When the utility model used, open top was connected with the blank pipe hoisting mechanism, and bottom opening is connected with sleeve pipe mechanism after by the knee bib that leads; Blank pipe is carried through lift mechanism lifts, laterally fall into the casing open top, if the blank pipe small end is on the right side, the blank pipe small end is by the right side crack, and the large end of blank pipe can't pass through the left side crack, the blank pipe small end from the right side crack by after drop on the shunting guiding mechanism stay tube spare on, the stressed revolving part that forces of stay tube spare rotates around the shaft, offset a part of impulsive force, reduce beating of blank pipe, blank pipe is by shunting guiding mechanism guiding, and small end slides along the casing right side wall on the cabinets cavity right side down, after blank pipe broke away from stay tube spare, revolving part is spinning reduction under the weight effect; When the transverse baffle of bottom half opening part is conflicted in the blank pipe lower end, the stop motion of blank pipe small end, the large end of blank pipe continues to descend, and overturning makes blank pipe be small end and is horizontally placed on the transverse baffle towards the right side in the transverse baffle left side, then rolls out and enters sleeve pipe mechanism; If the large end of blank pipe is on the right side, the blank pipe small end drops on the stay tube spare of shunting guiding mechanism by the left side crack, blank pipe is by shunting guiding mechanism guiding, small end slides along the casing left side wall in the cabinets cavity left side down, because the casing left side wall is to the outside outstanding concave circular arcs face that forms of casing, the blank pipe small end in the downslide process head will from towards left tune towards the right side, the last blank pipe small end transverse baffle right side of can conflicting, the large end of blank pipe is conflicted on the left of the transverse baffle, making blank pipe be small end is horizontally placed on the transverse baffle towards the right side, finish tune, then roll out and enter sleeve pipe mechanism.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described stay tube spare top arranges spigot surface, with described left and right two spigot surface corresponding matching, guarantees that blank pipe can enter guide channel smoothly.
Be bonded with cushion on the spigot surface on the described stay tube spare, play better counteracting impact force action.
Described damper also comprises a locating part, and this locating part comprises two gag lever posts that are fixedly installed, and described revolving part is rod member, and revolving part is sandwiched between two gag lever posts, the anglec of rotation of restricting rotation spare.
Be installed on the casing rear wall by rotating shaft support in the middle of the described transverse baffle, the transverse baffle two ends arrange the anglec of rotation of position-limit mechanism restriction transverse baffle, and when blank pipe was fallen on the transverse baffle, transverse baffle can rotate, offset a part of impulsive force, reduce blank pipe beating on transverse baffle.
Install by rotating shaft support described guide plate upper end, and the lower end is connected with adjustable plate, and long slot bore is set on the adjustable plate, and adjustable plate installs and fixes by the screw that passes long slot bore, can by adjusting the installation site of adjustable plate, regulate the angle of inclination of right spigot surface.
Use the utility model can reach following beneficial effect: by damper being set and movable transverse baffle is accepted the blank pipe of whereabouts, realizing on the blank pipe automatic reversing basis, can offset blank pipe whereabouts impulsive force, reduce beating of blank pipe, make blank pipe steadily enter fast guide channel, avoid and follow-up blank pipe generation mounting board.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Such as Fig. 1～shown in Figure 4, the utility model comprises hollow box body 1, casing 1 top and bottom arrange opening, the left and right sides is respectively arranged with a pair of protruding 4 in the open top, form crack, the crack width is less than the blank pipe outside diameter and be slightly larger than the blank pipe end diameter, and open-topped interlude width is greater than the blank pipe outside diameter; Casing left side wall 10 is to the outside outstanding concave circular arcs face that forms of casing; Casing 1 inner chamber is provided with the shunting guiding mechanism, the shunting guiding mechanism is divided into a left side with cabinets cavity, right both sides guide channel, the shunting guiding mechanism comprises damper and a left side, right two spigot surfaces, left spigot surface 9 bendings and corresponding with casing left side wall 10 shapes, right spigot surface is positioned on the guide plate 12, with casing right side wall 14 in the same way, install by rotating shaft support guide plate 12 upper ends, the lower end is connected with adjustable plate, long slot bore is set on the adjustable plate, adjustable plate installs and fixes by the screw that passes long slot bore, can be by adjusting the installation site of adjustable plate, regulate the angle of inclination of right spigot surface, the extended surface of left spigot surface 9 and right spigot surface upward direction intersects, a left side, right both sides guide channel is undertaken in casing 1 open top; Damper comprises stay tube spare 5, revolving part 6, locating part 8 and weight 7, revolving part 6 is rod member, the rod member middle part is installed on the casing rear wall 11 by rotating shaft support, stay tube spare 5 is installed on revolving part 6 upper ends, stay tube spare 5 positions are not less than a left side, the extended surface joining of right two spigot surface upward directions, on the stay tube spare 5 spigot surface is set, with a left side, right two spigot surface corresponding matching, guarantee to support to the blank pipe small end that falls from the casing open top and make blank pipe slip into smoothly guide channel, be bonded with cushion on the spigot surface, weight 7 is installed on the lower end of revolving part 6, when the blank pipe small end that enters from the casing open top presses against stay tube spare 5, the stay tube spare 5 stressed revolving parts 6 that force rotate around the shaft, by rotation with cushion is set, can effectively offset a part of impulsive force, reduce beating of blank pipe, blank pipe can steadily enter guide channel fast, after blank pipe breaks away from stay tube spare 5, revolving part 6 is spinning reduction under weight 7 effects, locating part 8 comprises two gag lever posts that are fixedly installed, revolving part 6 is sandwiched between two gag lever posts, the anglec of rotation of restricting rotation spare 6; Casing 1 bottom opening place is provided with transverse baffle 13, be installed on the casing rear wall by rotating shaft support in the middle of the transverse baffle 13, transverse baffle 13 two ends arrange the anglec of rotation of position-limit mechanism restriction transverse baffle 13, when blank pipe is fallen on the transverse baffle 13, transverse baffle 13 can rotate, offset a part of impulsive force, reduce blank pipe beating on transverse baffle 13.
When the utility model used, open top was connected with the blank pipe hoisting mechanism, and bottom opening is connected with sleeve pipe mechanism 3 after by knee 2 bibs that lead; Blank pipe is carried through lift mechanism lifts, laterally fall into casing 1 open top, if the blank pipe small end is on the right side, the blank pipe small end is by the right side crack, and the large end of blank pipe can't pass through the left side crack, the blank pipe small end from the right side crack by after drop on the shunting guiding mechanism stay tube spare 5 on, the stay tube spare 5 stressed revolving parts 6 that force rotate around the shaft, offset a part of impulsive force, reduce beating of blank pipe, blank pipe is by shunting guiding mechanism guiding, and small end slides along casing right side wall 14 on the cabinets cavity right side down, after blank pipe broke away from stay tube spare 5, revolving part 6 is spinning reduction under weight 7 effects; When the transverse baffle 13 of bottom half opening part is conflicted in the blank pipe lower end, the stop motion of blank pipe small end, the large end of blank pipe continues to descend, and overturning makes blank pipe be small end and is horizontally placed on the transverse baffle 13 towards the right side in transverse baffle 13 left sides, then rolls out and enters sleeve pipe mechanism 3; If the large end of blank pipe is on the right side, the blank pipe small end drops on the stay tube spare 5 of shunting guiding mechanism by the left side crack, blank pipe is by shunting guiding mechanism guiding, small end slides along casing left side wall 10 in the cabinets cavity left side down, because casing left side wall 10 is to the outside outstanding concave circular arcs face that forms of casing, the blank pipe small end in the downslide process head will from towards left tune towards the right side, last blank pipe small end transverse baffle 13 right sides of can conflicting, the large end of blank pipe transverse baffle 13 left sides of conflicting, making blank pipe be small end is horizontally placed on the transverse baffle 13 towards the right side, finish tune, then roll out and enter sleeve pipe mechanism 3.
Claims (6)
1. turning device of blank pipe of automatic doffing machine, comprise a hollow box body (1), casing (1) top and bottom arrange opening, the left and right sides is respectively arranged with a pair of projection (4) in the open top, form crack, the crack width is less than the blank pipe outside diameter and be slightly larger than the blank pipe end diameter, and open-topped interlude width is greater than the blank pipe outside diameter; Casing left side wall (10) is to the outside outstanding concave circular arcs face that forms of casing, cabinets cavity is provided with the shunting guiding mechanism, the shunting guiding mechanism is divided into a left side with cabinets cavity, right both sides guide channel, the shunting guiding mechanism comprises left spigot surface (9) and right spigot surface, left spigot surface (9) is crooked and corresponding with casing left side wall (10) shape, right spigot surface is positioned on the guide plate (12), right spigot surface and casing right side wall (14) are in the same way, the extended surface of left spigot surface (9) and right spigot surface upward direction intersects, left, right both sides guide channel is undertaken in the casing open top, and the bottom half opening part is provided with transverse baffle (13); It is characterized in that: described shunting guiding mechanism also comprises a damper, damper comprises stay tube spare (5), revolving part (6) and weight (7), revolving part (6) is installed on the casing rear wall (11) by rotating shaft support, stay tube spare (5) is installed on revolving part (6) upper end, stay tube spare (5) position is not less than the extended surface joining of left and right two spigot surface upward directions, and weight (7) is installed on the lower end of revolving part (6).
2. turning device of blank pipe of automatic doffing machine according to claim 1 is characterized in that: above the described stay tube spare (5) spigot surface is set, with described left spigot surface (9) and right spigot surface corresponding matching.
3. turning device of blank pipe of automatic doffing machine according to claim 2 is characterized in that: be bonded with cushion on the spigot surface on the described stay tube spare (5).
4. turning device of blank pipe of automatic doffing machine according to claim 3, it is characterized in that: described damper also comprises a locating part (8), locating part (8) comprises two gag lever posts that are fixedly installed, and revolving part (6) is rod member, and revolving part (6) is sandwiched between two gag lever posts.
5. according to claim 1 or 4 described turning device of blank pipe of automatic doffing machines, it is characterized in that: is installed on casing rear wall (11) by rotating shaft support in the middle of the described transverse baffle (13), transverse baffle (14) two ends arrange position-limit mechanism.
6. turning device of blank pipe of automatic doffing machine according to claim 5, it is characterized in that: install by rotating shaft support described guide plate (12) upper end, the lower end is connected with adjustable plate, and long slot bore is set on the adjustable plate, and adjustable plate installs and fixes by the screw that passes long slot bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327662 CN202658312U (en) | 2012-07-06 | 2012-07-06 | Hollow pipe turning device of automatic doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327662 CN202658312U (en) | 2012-07-06 | 2012-07-06 | Hollow pipe turning device of automatic doffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658312U true CN202658312U (en) | 2013-01-09 |
Family
ID=47453229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327662 Expired - Fee Related CN202658312U (en) | 2012-07-06 | 2012-07-06 | Hollow pipe turning device of automatic doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723859A (en) * | 2017-11-01 | 2018-02-23 | 经纬纺织机械股份有限公司 | Spinning frame accurately falls pipe counting control system and control method |
-
2012
- 2012-07-06 CN CN 201220327662 patent/CN202658312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723859A (en) * | 2017-11-01 | 2018-02-23 | 经纬纺织机械股份有限公司 | Spinning frame accurately falls pipe counting control system and control method |
| CN107723859B (en) * | 2017-11-01 | 2023-06-30 | 经纬智能纺织机械有限公司 | Accurate doffing counting control system and method for spinning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |