CN204454075U - One pushes away spinning cake device - Google Patents
One pushes away spinning cake device Download PDFInfo
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- CN204454075U CN204454075U CN201520019321.6U CN201520019321U CN204454075U CN 204454075 U CN204454075 U CN 204454075U CN 201520019321 U CN201520019321 U CN 201520019321U CN 204454075 U CN204454075 U CN 204454075U
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- hold
- down arm
- cake
- leading screw
- feed screw
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Abstract
The utility model discloses one and push away spinning cake device, comprise motor, hold-down arm, in hold-down arm and by motor-driven leading screw, with the suitable feed screw nut of leading screw, be sleeved on and push away cake head outside hold-down arm, the described cake head that pushes away is connected with described feed screw nut, pushes away cake head move axially along hold-down arm by the rectilinear movement of described feed screw nut on leading screw described in being promoted.The utility model will drive the Components installation pushing away the movement of cake head inner at support arm, and compact conformation is outside succinct, can effectively rapidly the spinning cake on automatic doffing machine hold-down arm be shifted onto on rolling truck hold-down arm; Driven by motor guide screw movement, utilizes the reduction ratio characteristic of feed screw nut, without the need to arranging retarder, reducing costs, simplifying the internal structure of an organization.
Description
Technical field
The utility model relates to field of textile machinery, is specifically related to a kind of chemical-fibres filaments automatic doffing machine.
Background technology
After spinning cake (package) reaches default specification, the spinning cake (package) on up-coiler chuck is transported on doff machine hold-down arm, then is transferred on the rolling truck of postorder by doff machine.Hold-down arm on automatic doffing machine is with after the hold-down arm docking on rolling truck, the motion of cake head is pushed away by the chain-driving be arranged on doff machine hold-down arm, realization pushes away cake action, there are some shortcomings in this scheme: 1, hold-down arm must adopt the opposite sex cut section bar and reduce its cross-sectional area as far as possible to install sprocket wheel and chain, and this is unfavorable under carrying Large Copacity package requirement hold-down arm height rigid requirements; 2, speed reduction gearing must be furnished with and meet technological requirement to make pushing away cake head moving velocity; 3, push away cake head type frequently reciprocating for meeting, chain needs tensioning; 4, need, for protective device is installed in chain gear, to prevent from chain is wound around tow etc.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, provide a kind of efficiency high, be convenient to control push away spinning cake device.
Technical scheme: one pushes away spinning cake device, comprise motor, hold-down arm, in hold-down arm and by motor-driven leading screw, with the suitable feed screw nut of leading screw, be sleeved on and push away cake head outside hold-down arm, the described cake head that pushes away is connected with described feed screw nut, pushes away cake head move axially along hold-down arm by the rectilinear movement of described feed screw nut on leading screw described in being promoted.Rotated by driven by motor leading screw, and feed screw nut is moved linearly along leading screw, the cake head that pushes away be attached thereto moves axially along hold-down arm, is released by spinning cake.
For the ease of installing, the end of described hold-down arm is provided with plug.
Further, the two ends of described leading screw are oppositely arranged in the bearing seat in described hold-down arm by bearing, and guarantee that no matter pushing away cake head moves forward and backward, leading screw, all by pulling force, ensures the stability of lead screw transmission.
Move linearly and do not produce rotate in a circumferential direction in order to ensure pushing away cake head and feed screw nut, the axis along described hold-down arm offers guide groove, and described feed screw nut is provided with the connecting portion passed from guide groove, and described connecting portion is fixed by attaching parts and the described cake head that pushes away.
Further, described leading screw is connected with drive motor by coupler.
Beneficial effect: 1, the utility model will drive the Components installation pushing away the movement of cake head inner at support arm, compact conformation is outside succinct, can effectively rapidly the spinning cake on automatic doffing machine hold-down arm be shifted onto on rolling truck hold-down arm; 2, driven by motor guide screw movement, utilizes the reduction ratio characteristic of feed screw nut, without the need to arranging retarder, reducing costs, simplifying the internal structure of an organization.
Accompanying drawing explanation
Fig. 1 is monnolithic case structural representation of the present utility model;
Fig. 2 is cutting axonometric drawing of the present utility model.
Detailed description of the invention
Below technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
embodiment: one pushes away spinning cake device, as shown in Figure 1, 2, comprise support 1, motor 2, hold-down arm 3, leading screw 4.4, the feed screw nut 4.5 suitable with leading screw 4.4 and push away cake head 4, the side of support 1 is provided with motor 2, one end of hold-down arm 3 is fixed on support 1, the other end is provided with plug 5, cylindrical hold-down arm 3 is hollow structure, the leading screw 4.4 having and driven by coupler 4.1 by motor 2 is run through in inside, the two ends of leading screw 4.4 are arranged in the bearing seat 4.2 in hold-down arm 3 by reverse two bearings 4.3, leading screw 4.4 are provided with suitable feed screw nut 4.5.Push away the outside that cake head 4 is sleeved on hold-down arm 3, be cylindrical fit face with hold-down arm 3, hold-down arm 3 offers guide groove vertically, and the bottom of feed screw nut 4.5 is provided with the connecting portion 4.6 passed from guide groove, connecting portion 4.6 by attaching parts 4.7 with push away cake head 4 and fix.Motor 2 drives leading screw 4.4 to rotate, and making feed screw nut 4.5 along its rectilinear movement, feed screw nut 4.5 is connected with pushing away cake head 4 with attaching parts 4.7 by connecting portion 4.6, makes to push away cake head 4 and moves axially along hold-down arm 3, released by spinning cake, connecting portion 4.6 slides and carries out auxiliary guiding in guide groove simultaneously.
The present embodiment pushes away the mobile of cake head 4 and adopts leading screw 4.4 transmission, because worm drive have larger transmitting ratio, when guaranteeing that straight-line displacement positional precision is identical, requires greatly to reduce to the control accuracy of motor 2.Ensureing, under the prerequisite that hold-down arm 3 strength and stiffness meet the demands, leading screw 4.4 to be arranged on hold-down arm 3 inner, compact conformation, conserve space and whole doff machine outside is more succinct.
Claims (5)
1. one kind pushes away spinning cake device, it is characterized in that: comprise motor, hold-down arm, in hold-down arm and by motor-driven leading screw, with the suitable feed screw nut of leading screw, be sleeved on and push away cake head outside hold-down arm, the described cake head that pushes away is connected with described feed screw nut, pushes away cake head move axially along hold-down arm by the rectilinear movement of described feed screw nut on leading screw described in being promoted.
2. according to claim 1ly push away spinning cake device, it is characterized in that: the end of described hold-down arm is provided with plug.
3. according to claim 1ly push away spinning cake device, it is characterized in that: the two ends of described leading screw are oppositely arranged in the bearing seat in described hold-down arm by bearing.
4. according to claim 1ly push away spinning cake device, it is characterized in that: the axis along described hold-down arm offers guide groove, described feed screw nut is provided with the connecting portion passed from guide groove, and described connecting portion is fixed by attaching parts and the described cake head that pushes away.
5. according to claim 1ly push away spinning cake device, it is characterized in that: described leading screw is connected with drive motor by coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019321.6U CN204454075U (en) | 2015-01-13 | 2015-01-13 | One pushes away spinning cake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019321.6U CN204454075U (en) | 2015-01-13 | 2015-01-13 | One pushes away spinning cake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454075U true CN204454075U (en) | 2015-07-08 |
Family
ID=53660996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019321.6U Active CN204454075U (en) | 2015-01-13 | 2015-01-13 | One pushes away spinning cake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555600A (en) * | 2015-01-13 | 2015-04-29 | 无锡宏源机电科技股份有限公司 | Spinning cake pushing device |
| CN110626864A (en) * | 2019-10-15 | 2019-12-31 | 无锡宏源机电科技股份有限公司 | Spindle storage and pushing device |
-
2015
- 2015-01-13 CN CN201520019321.6U patent/CN204454075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555600A (en) * | 2015-01-13 | 2015-04-29 | 无锡宏源机电科技股份有限公司 | Spinning cake pushing device |
| CN110626864A (en) * | 2019-10-15 | 2019-12-31 | 无锡宏源机电科技股份有限公司 | Spindle storage and pushing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |