CN210286312U - A go up doff device for doubling winder - Google Patents
A go up doff device for doubling winder Download PDFInfo
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- CN210286312U CN210286312U CN201920759614.6U CN201920759614U CN210286312U CN 210286312 U CN210286312 U CN 210286312U CN 201920759614 U CN201920759614 U CN 201920759614U CN 210286312 U CN210286312 U CN 210286312U
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Abstract
The utility model relates to an upper doffing device for a doubling winder, which comprises a frame, a doffing shaft, a bobbin, a lifting platform and two joints, wherein the lifting platform is arranged at the rear side of the frame in a reciprocating manner, the doffing shaft is horizontally arranged above the lifting platform, and the bobbin is coaxially sleeved on the doffing shaft; the two joints are rotatably and oppositely arranged on the rack and are respectively positioned above the two ends of the lifting platform, and the two joints can horizontally slide relatively; the lifting platform drives the falling shaft to move upwards until two ends of the falling shaft respectively face the two joints, and then the two joints slide oppositely to be respectively butted with two ends of the falling shaft and synchronously axially rotate; when the winding is finished, the two joints slide back to the two ends of the falling shaft respectively, and then the lifting platform drives the falling shaft to move downwards for discharging. The utility model has the advantages of convenient replacement of the drop shaft, time and labor saving and greatly improved production efficiency; and the distance between the two joints can be adjusted so as to be suitable for the falling shafts of different specifications, the universality is stronger, and the cost is saved.
Description
Technical Field
The utility model relates to a technical field of doubling winder, concretely relates to go up doffing device for doubling winder.
Background
The doubling winder is a mechanical device commonly used in the textile industry, and is mainly used for twisting and combining silk threads and combining single twisted silk threads to form twisted silk threads wound together with multiple twisted silk threads, and the doubling effect of the doubling winder directly influences the quality of the silk threads after doubling.
In the prior art, after the doubling winder finishes winding work, a doffing shaft and a winding drum which finish winding need to be detached, and then new doffing shaft and winding drum need to be replaced, the whole process needs manual operation, time and labor are wasted, and the production efficiency is low; in addition, the drop shaft of one specification can only be suitable for a special type of doubling winder, and is poor in universality and high in cost.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an upper doffing device for a doubling winder, which is convenient to replace doffing, time-saving and labor-saving, and greatly improves the production efficiency; and the distance between the two joints can be adjusted so as to be suitable for the falling shafts of different specifications, the universality is stronger, and the cost is saved.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
an upper shaft dropping device for a doubling winder comprises a rack, a dropping shaft, a bobbin, a lifting platform and two joints, wherein the lifting platform is arranged on the rear side of the rack in a vertically moving mode, the dropping shaft is horizontally arranged above the lifting platform, and the bobbin is coaxially sleeved on the dropping shaft; the two joints are rotatably and oppositely arranged on the rack and are respectively positioned above the two ends of the lifting platform, and the two joints can horizontally slide relatively; the lifting platform drives the drop shaft to move upwards until two ends of the drop shaft respectively face the two joints, and then the two joints slide oppositely to be respectively butted with two ends of the drop shaft and synchronously rotate axially; when the winding is finished, the two joints slide back to the two ends of the falling shaft to be separated from the two ends of the falling shaft respectively, and then the lifting platform drives the falling shaft to move downwards for discharging.
The utility model has the advantages that: in the process of replacing the drop shaft, firstly, the installed drop shaft and the bobbin are placed on a lifting platform through a mode which can be thought by a person skilled in the art, such as manual carrying, the lifting platform drives the drop shaft and the bobbin to move upwards until two ends of the drop shaft are respectively opposite to two joints, and then the two joints slide oppositely to be respectively butted with two ends of the drop shaft; when the winding is finished, the two joints slide back to the positions respectively separated from the two ends of the falling shaft, then the lifting platform drives the falling shaft to move downwards to be a set position, and finally the winding reel and the falling shaft are detached from the lifting platform. The utility model has the advantages of convenient shaft replacement, time and labor saving and greatly improved production efficiency; and the distance between two joints can be adjusted so as to be suitable for the installation of different specifications of drop shafts, the universality is stronger, and the cost is saved.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, driving mechanisms are respectively arranged at the ends, far away from each other, of the two joints, the driving mechanisms are arranged on the rack, and the driving ends of the driving mechanisms are connected with one ends of the corresponding joints; the two driving mechanisms synchronously drive the two joints to approach or move away from each other so as to clamp or release the drop shaft.
The beneficial effects of adopting above-mentioned further scheme are that make it be close to each other or keep away from through two actuating mechanism synchronous drive two joints to press from both sides tightly or loosen the doff, accomplish the installation and the dismantlement of doff, easy dismounting, labour saving and time saving.
Furthermore, actuating mechanism is including driving actuating cylinder, it is fixed in to drive actuating cylinder in the frame, flexible end sets up along the horizontal direction, and with correspond the one end of joint is connected.
The beneficial effects of adopting the above-mentioned further scheme are that sensitivity is high, accurate control.
Furthermore, a sliding seat is arranged between each driving cylinder and the corresponding joint, one end of the sliding seat is fixedly connected with the telescopic end of the driving cylinder, and the joint is rotatably arranged at the other end of the sliding seat.
Adopt above-mentioned further scheme's beneficial effect be that the joint is installed on the slide, through drive actuating cylinder drive slide and joint slip, stability preferred.
Further, still set up the guide bar including the level, the both ends of guide bar respectively with the both ends fixed connection of frame, two the slide is the slip cover respectively and is established on the guide bar.
Adopt the beneficial effect of above-mentioned further scheme to be through the stability that the slide slided of guide bar increase.
Furthermore, any one fixedly connected with driving motor is served to one of slide, driving motor's drive end passes the slide to fixedly connected with pivot, correspond the joint with the connection can be dismantled to the one end of pivot, driving motor passes through the pivot drive the joint rotates, and drives the doff reaches the bobbin rotates with the wire winding.
Adopt above-mentioned further scheme's beneficial effect be that driving motor passes through pivot drive joint and the rotation of doffing and bobbin to carry out doubling and handle, degree of automation is high.
Furthermore, the opposite ends of the two joints are respectively provided with a square clamping block, and the two ends of the drop shaft are respectively provided with a square clamping groove clamped with the clamping block.
The beneficial effects of adopting the above-mentioned further scheme are that simple structure, easy dismounting.
Further, the elevating platform comprises a supporting plate and an elevating cylinder, the supporting plate is horizontally arranged between the two connectors and moves up and down, the elevating cylinder is arranged below the supporting plate, and the telescopic end of the elevating cylinder vertically faces upwards and is fixedly connected with the lower surface of the supporting plate.
The beneficial effects of adopting above-mentioned further scheme are that reciprocate through lift cylinder drive layer board to realize reciprocating of doffing and bobbin, be convenient for change doffing and bobbin, easy dismounting is swift, and degree of automation is high, labour saving and time saving, and production efficiency improves greatly.
Furthermore, a plurality of anti-skidding blocks are distributed on the upper surface of the supporting plate.
The beneficial effects of adopting above-mentioned further scheme are that lift cylinder drive layer board and the in-process that the axle and bobbin reciprocated, can prevent effectively through the non slipping spur that the bobbin from the layer board landing, avoid the emergence accident.
Drawings
Fig. 1 is a front view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
fig. 3 is a schematic connection diagram of the middle joint, the sliding seat and the driving motor of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a rack, 2, a drop shaft, 3, a winding reel, 4, a joint, 5, a driving cylinder, 6, a sliding seat, 7, a guide rod, 8, a driving motor, 9, a supporting plate, 10, a lifting cylinder, 11 and an anti-skid block.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 3, the utility model provides an upper doffing device for a doubling winder, which comprises a frame 1, a doffing shaft 2, a bobbin 3, a lifting platform and two joints 4, wherein the lifting platform is arranged at one side of the frame 1 in a way of moving up and down, the doffing shaft 2 is horizontally arranged above the lifting platform, and the bobbin 3 is coaxially sleeved on the doffing shaft 2; the two joints 4 are arranged on the frame 1 in an opposite and horizontal sliding manner and are respectively positioned above the two ends of the lifting platform; the lifting platform drives the drop shaft 2 to move upwards until two ends of the drop shaft 2 are respectively opposite to the two joints 4, then the two joints 4 slide oppositely to be respectively butted with two ends of the drop shaft 4, opposite ends of the two joints 4 are respectively provided with a square clamping block, the clamping block is preferably arranged at the center of the joint 4 and is integrally formed with the joint 4, and two ends of the drop shaft 2 are respectively provided with a square clamping groove clamped with the clamping block; when the winding is finished, the two joints 4 slide back to the two ends of the falling shaft 2 to be separated respectively, and then the lifting platform drives the falling shaft 2 to move downwards for discharging. In the process of replacing the drop shaft 2, firstly, the installed drop shaft 2 and the bobbin 3 are placed on a lifting platform through a mode which can be thought by a person skilled in the art, such as manual carrying, the lifting platform drives the drop shaft 2 and the bobbin 3 to move upwards until two ends of the drop shaft 2 are respectively opposite to two joints 4, and then the two joints 4 slide oppositely to be respectively butted with two ends of the drop shaft 2; when the winding is finished, the two joints 4 slide back to the positions separated from the two ends of the falling shaft 2 respectively, then the lifting platform drives the falling shaft 2 to move downwards to be the set position, and finally the winding reel 3 and the falling shaft 2 are detached from the lifting platform. The utility model has the advantages of convenient replacement of the drop shaft 2, time and labor saving, and greatly improved production efficiency; moreover, the distance between the two joints 4 can be adjusted so as to be suitable for the installation of the drop shafts 2 with different specifications, the universality is stronger, and the cost is saved.
The specifications of the drop shaft 2, the bobbin 3, and the joint 4 may be selected according to actual requirements.
Example 1
On the basis of the above structure, in this embodiment, the ends of the two joints 4 that are far away from each other are respectively provided with a driving mechanism, the driving mechanisms are arranged on the frame 1, and the driving ends of the driving mechanisms are connected with one end of the corresponding joint 4; two actuating mechanism synchronous drive two connect 4 and are close to each other or keep away from each other to press from both sides tightly or loosen the doff 2, accomplish the installation and the dismantlement of doff 2, easy dismounting, labour saving and time saving.
Preferably, the driving mechanism in this embodiment preferentially adopts the driving cylinder 5, the driving cylinder 5 is fixed on the frame 1, the telescopic end is arranged along the horizontal direction and is connected with one end of the corresponding joint 4, the joint of the joint 4 and the drop shaft 2 is realized by the expansion of the driving cylinder 5, the sensitivity is high, and the control is accurate.
Example 2
On the basis of embodiment one, in this embodiment, every is equipped with slide 6 between driving cylinder 5 and the joint 4 that corresponds, and the one end of slide 6 and the flexible fixed connection (the welding) of driving cylinder 5, the rotatable setting of joint 4 is on the other end of slide 6, and concrete mounting means is: a pair of through holes are oppositely formed in the two sliding seats 6, a bearing is arranged in each through hole, and the bearing is arranged in the through holes in a manner which can be thought by a person skilled in the art; the two joints 4 are respectively connected with the bearings in a rotating way through rotating shafts.
In the utility model, one end of any slide carriage 6 is fixedly connected with a driving motor 8, the driving end of the driving motor 8 is inserted into the through hole on the slide carriage 6 and is welded with one end of the bearing, and the other end of the rotating shaft is welded with the other end of the bearing; the joint 4 that corresponds can be dismantled with the one end of pivot and be connected, specifically is: one end of the rotating shaft is provided with a flange plate, the flange plate and the rotating shaft are integrally formed, the joint 4 is fixedly connected with the flange plate through a bolt, and the flange plate and the joint 4 are respectively provided with a screw hole matched with the bolt. When two driving motor 8 drive two joints 4 respectively and are close to the both ends of doffing 2, artifical manual rotation doffing 2 makes two fixture block cooperations respectively of draw-in groove on its both ends, then driving motor 8 rotates through pivot drive joint 4 to drive doffing 2 and bobbin 3 and rotate with the wire winding, degree of automation is high, and production efficiency is high.
Example 3
On the basis of the second embodiment, in this embodiment, the device further includes a guide rod 7 horizontally disposed, and two ends of the guide rod 7 are respectively and fixedly connected with two ends of the rack 1, and a welding manner is usually adopted; the two sliding seats 6 are respectively sleeved on the guide rod 7 in a sliding manner. In the dismounting process of the drop shaft 2, the two joints 4 are driven to be close to or far away from each other synchronously through the two driving cylinders 5, and the guide rod 7 plays a role in guiding the two sliding seats 6 in the process, so that the sliding stability of the sliding seats 6 is improved.
The utility model discloses in, the elevating platform includes layer board 9 and lift cylinder 10, and layer board 9 level and the setting that reciprocates connect between 4 at two, and lift cylinder 10 sets up in the below of layer board 9, its flexible end vertical up and with the lower fixed surface (welding) of layer board 9. In the process of replacing the falling shaft 2, the supporting plate 9 is driven to move up and down through the lifting cylinder 10, so that the falling shaft 2 and the winding drum 3 can move up and down, the falling shaft 2 and the winding drum 3 can be replaced conveniently, the dismounting is convenient and fast, the automation degree is high, the time and the labor are saved, and the production efficiency is greatly improved.
It should be noted that the number of the lifting cylinders 10 may be one or two, when one lifting cylinder 10 is adopted, the lifting cylinder 10 is arranged at the center below the supporting plate 9, and the telescopic end is vertically upward and welded with the supporting plate 9; when two lifting cylinders 10 are adopted, the two lifting cylinders 10 are oppositely arranged below two ends of the supporting plate 9, and the telescopic ends are vertically upwards and respectively welded with two ends of the supporting plate 9. In comparison, the use of two lifting cylinders 10 increases the stability of the pallet 9 during lifting, but at a higher cost.
Preferably, the utility model discloses in, lay a plurality of non slipping spur 11 on the upper surface of layer board 9, a plurality of protection pieces 11 and layer board 9 integrated into one piece, simple structure. The in-process that lift cylinder 10 drive layer board 9 and drop shaft 2 and bobbin 3 reciprocated, can prevent effectively through non slipping spur 11 that bobbin 3 from the landing on layer board 9, avoid the emergence accident.
It should be noted that, in order to save space, a mounting groove may be dug on the ground on one side of the frame 1 during installation, the supporting plate 9 is horizontally installed at the notch of the mounting groove, and the lifting cylinder 10 is installed in the mounting groove in a manner that will occur to those skilled in the art. When the drop shaft 2 is installed, firstly, the drop shaft 2 and the bobbin 3 are placed on the supporting plate 9, and then the lifting cylinder 10 drives the supporting plate 9 and the drop shaft 2 and the bobbin 3 thereon to move upwards to a set height; when dismantling the axle 2 that falls, fall axle 2 and bobbin 3 through lift cylinder 10 drive layer board 9 and above that and descend to the notch that layer board 9 is located the mounting groove for the upper surface of layer board 9 flushes with ground, avoids influencing production.
The working principle of the utility model is as follows:
when the drop shaft 2 is installed, firstly, two joints 4 with set types are sleeved on one ends of two rotating shafts, which are close to each other; secondly, the drop shaft 2 and the bobbin 3 are placed on a supporting plate 9; thirdly, the supporting plate 9, the falling shaft 2 and the winding reel 3 are driven to move upwards to a set height through the lifting cylinder 10; then, the two driving cylinders 5 synchronously drive the two joints 4 to approach each other until the two joints 4 are respectively butted with two ends of the drop shaft 2 (namely two ends of the drop shaft 2 are respectively inserted into the joints 4); finally, the supporting plate 9 is driven to move downwards to the initial position through the lifting cylinder 10, so that the influence on production is avoided;
when the drop shaft 2 is disassembled, firstly, the supporting plate 9 is driven by the lifting cylinder 10 to move up to a set height so as to support the bobbin 3 and the drop shaft 2; secondly, the two driving cylinders 5 synchronously drive the two joints 4 to be away from each other until the two joints 4 are separated from the two ends of the drop shaft 2 respectively; then, the supporting plate 9, the falling shaft 2 and the winding reel 3 are driven to move downwards to a set height through the lifting cylinder 10; finally, the doffing shaft 2 and the bobbin 3 are removed from the pallet 9.
It should be noted that, the present invention relates to all the cylinders (model SC60) and motors (model TY2) which adopt the prior art, and the starting of the cylinders and motors can adopt a manual starting mode, for example, the cylinders and motors can be directly and manually powered on to complete the above operations; automatic starting can also be adopted, namely the motor and the cylinder are respectively and electrically connected with a controller (model TC-SCR), a control circuit between the controller and each component is the prior art, and the control mode is also the prior art.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. An upper doffing device for a doubling winder is characterized in that: the bobbin winder comprises a rack (1), a drop shaft (2), a bobbin (3), a lifting platform and two joints (4), wherein the lifting platform is arranged on the rear side of the rack (1) in a vertically moving mode, the drop shaft (2) is horizontally arranged above the lifting platform, and the bobbin (3) is coaxially sleeved on the drop shaft (2); the two joints (4) are rotatably and oppositely arranged on the rack (1) and are respectively positioned above the two ends of the lifting platform, and the two joints (4) can horizontally slide relatively; the lifting platform drives the drop shaft (2) to move upwards until two ends of the drop shaft (2) are respectively opposite to the two joints (4), and then the two joints (4) slide oppositely to be respectively butted with two ends of the drop shaft (2) and synchronously rotate axially; when the winding is finished, the two joints (4) slide back to the two ends of the falling shaft (2) to be separated, and then the lifting platform drives the falling shaft (2) to move downwards for discharging.
2. The doffing device for a doubling winder according to claim 1, wherein: one ends, far away from each other, of the two joints (4) are respectively provided with a driving mechanism, the driving mechanisms are arranged on the rack (1), and the driving ends of the driving mechanisms are connected with one ends of the corresponding joints (4); the two driving mechanisms synchronously drive the two joints (4) to approach or move away from each other so as to clamp or release the drop shaft (2).
3. The doffing device for a doubling winder according to claim 2, wherein: the driving mechanism comprises a driving cylinder (5), the driving cylinder (5) is fixed on the rack (1), and a telescopic end of the driving cylinder is arranged along the horizontal direction and is connected with one end of the corresponding joint (4).
4. An doffing device for a doubling winder according to claim 3, characterized in that: every drive actuating cylinder (5) and correspond be equipped with slide (6) between connecting (4), the one end of slide (6) with the flexible end fixed connection of drive actuating cylinder (5), connect the rotatable setting of (4) on the other end of slide (6).
5. The doffing device for a doubling winder according to claim 4, wherein: still include guide bar (7) that the level set up, the both ends of guide bar (7) respectively with the both ends fixed connection of frame (1), two slide (6) slip cover respectively and establish on guide bar (7).
6. The doffing device for a doubling winder according to claim 4, wherein: any one still fixedly connected with driving motor (8) is served to one of slide (6), the drive end of driving motor (8) passes slide (6) to fixedly connected with pivot, correspond joint (4) with the connection can be dismantled to the one end of pivot, driving motor (8) pass through the pivot drive joint (4) rotate, and drive doff (2) reach bobbin (3) rotate with the wire winding.
7. The doffing device for a doubling winder according to claim 1, wherein: the opposite ends of the two joints (4) are respectively provided with a square clamping block, and the two ends of the drop shaft (2) are respectively provided with a square clamping groove clamped with the clamping blocks.
8. An doffing device for a doubling winder according to any one of claims 1 to 7, characterized in that: the elevating platform comprises a supporting plate (9) and an elevating cylinder (10), wherein the supporting plate (9) horizontally moves up and down and is arranged between the two joints (4), the elevating cylinder (10) is arranged below the supporting plate (9), and the telescopic end of the elevating cylinder is vertically upward and fixedly connected with the lower surface of the supporting plate (9).
9. The doffing device for a doubling winder according to claim 8, wherein: a plurality of anti-skidding blocks (11) are arranged on the upper surface of the supporting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759614.6U CN210286312U (en) | 2019-05-24 | 2019-05-24 | A go up doff device for doubling winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759614.6U CN210286312U (en) | 2019-05-24 | 2019-05-24 | A go up doff device for doubling winder |
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| Publication Number | Publication Date |
|---|---|
| CN210286312U true CN210286312U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920759614.6U Active CN210286312U (en) | 2019-05-24 | 2019-05-24 | A go up doff device for doubling winder |
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| CN (1) | CN210286312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711758A (en) * | 2021-07-21 | 2021-11-30 | 刘彬茜 | Energy-saving and environment-friendly device for collecting dust of combine harvester |
-
2019
- 2019-05-24 CN CN201920759614.6U patent/CN210286312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711758A (en) * | 2021-07-21 | 2021-11-30 | 刘彬茜 | Energy-saving and environment-friendly device for collecting dust of combine harvester |
| CN113711758B (en) * | 2021-07-21 | 2023-11-10 | 绍兴越昇智造科技有限公司 | Energy-saving and environment-friendly device for collecting dust of combine harvester |
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