CN219174698U - Tilting doffing mechanism - Google Patents
Tilting doffing mechanism Download PDFInfo
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- CN219174698U CN219174698U CN202320097181.9U CN202320097181U CN219174698U CN 219174698 U CN219174698 U CN 219174698U CN 202320097181 U CN202320097181 U CN 202320097181U CN 219174698 U CN219174698 U CN 219174698U
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- connecting rod
- frame
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- doffing
- driving
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Abstract
The utility model discloses an inclined doffing mechanism which comprises a frame, a driving mechanism arranged in the frame, and doffing mechanisms arranged on two sides of the frame, wherein the driving mechanism comprises a driving cylinder, a limiting cylinder, a fixed seat and a connecting rod, the driving cylinder is arranged on one side inner wall of the fixed seat, the limiting cylinder is arranged on one side inner wall of the fixed seat, the connecting rod is connected with an output end of the driving cylinder, the connecting rod is connected with the doffing mechanism, and the output end of the limiting cylinder is abutted with the output end of the driving cylinder, so that the outward swinging angle of the doffing mechanism is adjustable. The utility model provides a tilting doffing mechanism can make the output of actuating cylinder have a plurality of gears, has a plurality of gears through making actuating cylinder for the doffing mechanism that keeps being connected through connecting rod and actuating cylinder has a plurality of gears when outside swing, thereby makes the doffing mechanism stop on predetermineeing the angle when outside swing, makes things convenient for the doffing mechanism to press from both sides to get and deposit the spool in the frame.
Description
Technical Field
The utility model relates to the technical field of spinning frame production, in particular to an inclined doffing mechanism.
Background
The spinning frame is one kind of spinning machine for twisting semi-product roving and sliver to form spun yarn and is one main spinning machine. The existing spinning frame adopts a collective doffing device to conduct collective doffing, and in order to prevent the bobbin from colliding with the frame, an inclined doffing structure is adopted.
According to publication No.: CN209584453U, published patent application No. 2019-11-05, discloses a steel belt type automatic doffing system of spinning frame, comprising a middle wallboard, a clamping mechanism, a movable lever arm, a supporting connecting rod, a transmission shaft, a driving cylinder, a driving motor, a screw rod nut, a swinging connecting rod, a shaft seat, a transverse guide rail, a tube seat, a dust cover body, a connecting part, a clamping block and an annular conveying belt; the middle wallboard is arranged on the spinning frame, the clamping mechanism is arranged at the top of the movable lever arm, the bottom of the movable lever arm is hinged on the shaft sleeve, the shaft sleeve is fixedly arranged on the transmission shaft, the transmission shaft is horizontally and slidably arranged at the bottom of the side wall of the spinning frame, the driving cylinder is arranged on the spinning frame, a piston rod of the driving cylinder is connected with one end of the transmission shaft, one end of the supporting connecting rod is hinged with the lower part of the movable lever arm, and the other end of the supporting connecting rod is hinged with the bottom of the side wall of the spinning frame; the driving motor is arranged on the spinning frame, the screw rod is arranged at the lower part of the spinning frame and is parallel to the transmission shaft, one end of the screw rod is connected with the rotating shaft of the driving motor, the screw rod nut is sleeved on the screw rod, one end of the swinging connecting rod is hinged with the screw rod nut, the other end of the swinging connecting rod is hinged on the protruding part at the lower part of the shaft seat, and the shaft seat is fixedly arranged on the transmission shaft; the bobbin seat is connected to the top of the dustproof cover body, is arranged in an outward inclined manner and forms an included angle with the dustproof cover body; the dustproof cover body can slide along the length direction of the transverse guide rail, and the transverse guide rail is arranged on the spinning frame and is parallel to the transmission shaft; the connecting portion is connected at the bottom of shield body, annular conveyer belt is connected between clamping block and connecting portion, clamping block and annular conveyer belt all are located the inner chamber of transverse guide. The main technical effects are as follows: the driving motor, the screw rod nut and the swinging connecting rod are used for realizing swinging control of the driving mechanism, and the bobbin seat is outwards and obliquely arranged at the top of the dustproof cover body, so that after the bobbin is clamped by the clamping mechanism, the bobbin can be obliquely taken and placed onto the bobbin seat, and the interference of a middle wallboard on the spinning frame is avoided. That is, the utility model can place empty bobbins on the spinning frame and take off bobbins finished by winding yarn without replacing the middle wallboard of the original spinning frame, thereby greatly enhancing the universality while ensuring the simple structure.
When the existing collective doffing device swings away from the frame, the outward swinging angle is difficult to control, and a large amount of time is required to be spent for adjusting the outward swinging angle of the collective doffing device when equipment is debugged.
Disclosure of Invention
The utility model aims to provide an inclined doffing mechanism, which aims to solve the problems that when the existing collective doffing device swings away from a frame, the outward swing angle is difficult to control, and when equipment is debugged, a great amount of time is required to adjust the outward swing angle of the collective doffing device.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an inclined doffing mechanism, includes the frame, still including setting up in the inside actuating mechanism of frame and setting up in the doffing mechanism of frame both sides, actuating mechanism includes actuating cylinder, spacing cylinder, fixing base and connecting rod, actuating cylinder sets up in fixing base one side inner wall, spacing cylinder sets up in fixing base one side inner wall, the connecting rod is connected in actuating cylinder output, the connecting rod is connected with the doffing mechanism, through spacing cylinder output and actuating cylinder output butt, makes the outside swing angle of doffing mechanism is adjustable.
Preferably, the doffing mechanism comprises a first connecting rod, a second connecting rod, a rotating seat, a sliding seat and a cross beam, wherein a movable rod is arranged on the frame, the movable rod keeps reciprocating through a driving motor arranged on the frame, the sliding seat is fixedly arranged on the outer wall of the movable rod, the rotating seat is rotationally connected on the frame, one end of the first connecting rod is rotationally connected with the sliding seat, the other end of the first connecting rod is slidingly connected with the cross beam, one end of the second connecting rod is rotationally connected with the rotating seat, and the other end of the second connecting rod is rotationally connected with the first connecting rod.
Preferably, the driving mechanism further comprises a rotating member and a transmission rod, the transmission rod is fixedly arranged at the output end of the driving cylinder, the rotating member is rotationally connected to the inner wall of one side of the frame, one end of the rotating member is rotationally connected to the connecting rod, the other end of the rotating member is rotationally connected to the transmission rod, and one end of the connecting rod, far away from the rotating member, is connected to the doffing mechanism.
In the above technical solution, the utility model provides an inclined doffing mechanism, which comprises the following steps
The beneficial effects are that:
according to the utility model, the output end of the limiting cylinder of the driving mechanism is abutted with the output end of the driving cylinder, so that the output end of the driving cylinder is provided with a plurality of gears, and the doffing mechanism which is kept connected with the driving cylinder through the connecting rod is provided with a plurality of gears when swinging outwards, so that the doffing mechanism can stay at a preset angle when swinging outwards, the doffing mechanism can clamp and store bobbins on a rack conveniently, the doffing mechanism can perform colony doffing conveniently, meanwhile, the time required by equipment debugging can be reduced, and the equipment installation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a driving mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a connection relationship structure of a driving mechanism according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a frame; 11. a movable rod; 12. a driving motor; 2. a driving mechanism; 21. a driving cylinder; 22. a limit cylinder; 23. a fixing seat; 24. a connecting rod; 25. a rotating member; 26. a transmission rod; 27. an abutting portion; 28. an abutment block; 3. doffing mechanism; 31. a first link; 32. a second link; 33. a rotating seat; 34. a sliding seat; 35. and a cross beam.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, an inclined doffing mechanism comprises a frame 1, and further comprises a driving mechanism 2 arranged in the frame 1 and doffing mechanisms 3 arranged on two sides of the frame 1, wherein the driving mechanism 2 comprises a driving cylinder 21, a limiting cylinder 22, a fixing seat 23 and a connecting rod 24, the driving cylinder 21 is arranged on one side inner wall of the fixing seat 23, the limiting cylinder 22 is arranged on one side inner wall of the fixing seat 23, the connecting rod 24 is connected to the output end of the driving cylinder 21, and the connecting rod 24 is connected with the doffing mechanisms 3 and is in butt joint with the output end of the driving cylinder 21 through the output end of the limiting cylinder 22, so that the outward swinging angle of the doffing mechanism 3 is adjustable.
Referring to fig. 1 and 2, a driving mechanism 2 is disposed at one side of the interior of a frame 1, doffing mechanisms 3 are disposed at two sides of the frame 1, the driving mechanism 2 includes a driving cylinder 21, a limiting cylinder 22, a fixing seat 23 and a connecting rod 24, one end of the connecting rod 24 is connected with the doffing mechanism 3, the other end of the connecting rod 24 is connected with an output end of the driving cylinder 21, specifically, the fixing seat 23 is a frame structure, the driving cylinder 21 is fixedly mounted on an inner wall of one side of the fixing seat 23, the fixing seat 23 can be fixed on an inner wall of one side of the frame 1 through bolts, so that the driving cylinder 21 is fixedly connected with the frame 1, and when the output end of the driving cylinder 21 keeps moving, the driving cylinder 21 can keep stable connection with the frame 1. As shown in fig. 2, a through hole is formed on the outer wall of one side of the fixed seat 23, the output end of the driving cylinder 21 penetrates through the through hole, so that the output end of the driving cylinder 21 keeps extending out of the through hole, as one embodiment provided by the utility model, the output end of the limiting cylinder 22 is parallel to the output end of the driving cylinder 21, and the extending direction of the output end of the limiting cylinder 22 is opposite to the extending direction of the driving cylinder 21, so that when the output end of the limiting cylinder 22 extends out, the extending output end of the driving cylinder 21 can keep abutting with the output end of the limiting cylinder 22, thereby enabling the output end of the driving cylinder 21 to have three gears of zero position, abutting position with the output end of the limiting cylinder 22 and final stroke position, and as the output end of the driving cylinder 21 keeps connected with the doffing mechanism 3 through the connecting rod 24, the doffing mechanism 3 can also have three gears.
As shown in fig. 2, as a preferred embodiment provided by the utility model, the extending direction of the output end of the driving cylinder 21 is perpendicular to the extending direction of the output end of the driving cylinder 21, the outer wall of the output end of the limiting cylinder 22 is movably provided with the abutting block 28, the limiting cylinder 22 is arranged on the side surface of the fixing seat 23 adjacent to the mounting surface of the driving cylinder 21, the output end of the limiting cylinder 22 can be kept extending, the abutting block 28 arranged on the output end of the limiting cylinder 22 is positioned in the moving direction of the output end of the driving cylinder 21, so that when the output end of the driving cylinder 21 moves outside, the output end of the driving cylinder 21 can abut against the abutting block 28 on the output end of the limiting cylinder 22, thereby enabling the output end of the driving cylinder 21 to have a plurality of gears, and the doffing mechanism 3 which is kept connected with the output end of the driving cylinder 21 through the connecting rod 24 has a plurality of gears when swinging towards the outer side of the frame 1, thereby facilitating the doffing mechanism 3 to grasp and put a spool obliquely arranged on the frame 1.
According to the utility model, the output end of the limit cylinder 22 of the driving mechanism 2 is abutted with the output end of the driving cylinder 21, so that the output end of the driving cylinder 21 is provided with a plurality of gears, and the doffing mechanism 3 which is kept connected with the driving cylinder 21 through the connecting rod 24 is provided with a plurality of gears when swinging outwards, so that the doffing mechanism 3 can stay at a preset angle when swinging outwards, the doffing mechanism 3 can clamp and store bobbins on the frame 1 conveniently, the doffing mechanism 3 can perform colony doffing conveniently, meanwhile, the time required by equipment debugging can be reduced, and the equipment installation efficiency is improved.
The doffing mechanism 3 includes a first link 31, a second link 32, a rotating base 33, a sliding base 34 and a cross beam 35, a movable rod 11 is provided on the frame 1, the movable rod 11 keeps reciprocating through a driving motor 12 provided on the frame 1, the sliding base 34 is fixedly installed on the outer wall of the movable rod 11, the rotating base 33 is rotationally connected on the frame 1, one end of the first link 31 is rotationally connected with the sliding base 34, the other end of the first link 31 is slidingly connected with the cross beam 35, one end of the second link 32 is rotationally connected with the rotating base 33, the other end of the second link 32 is rotationally connected with the first link 31, and it should be noted that the movable rod 11 keeps reciprocating through the driving motor 12 as in the prior art, and redundant description is omitted herein.
The driving mechanism 2 further comprises a rotating member 25 and a driving rod 26, as shown in fig. 2, one end of the driving rod 26 is fixedly provided with an abutting portion 27, the driving rod 26 is fixedly connected to the output end of the driving motor 12 through the abutting portion 27 provided at one end, when the output end of the driving cylinder 21 keeps extending, the output end of the driving cylinder 21 drives the driving rod 26 to keep synchronous movement, as shown in fig. 3, the rotating member 25 is in an L-shaped structure, one end of the rotating member 25 in the L-shaped structure is rotatably connected to the inner wall of one side of the frame 1, one end of the rotating member 25 in the L-shaped structure is rotatably connected to the outer wall of the driving rod 26, when the driving rod 26 extends outwards under the driving of the output end of the driving cylinder 21, the rotating member 25 keeps rotating under the driving of the driving rod 26, as shown in fig. 3, one end of the connecting rod 24 is ball-connected to the other end of the rotating member 25 in the L-shaped structure, and the other end of the connecting rod 24 is connected to the rotating seat 33 of the doffing mechanism 3, when the rotating member 25 keeps rotating under the action of the outward movement of the driving rod 26, one end of the rotating member 25 is connected to the connecting rod 24, so that the end of the connecting rod 24 keeps rotating upwards, and the rotating to enable the doffing mechanism 33 to swing outwards, so that the doffing mechanism 3 swings outwards, and the frame 3 swings outwards, and the mechanism 1.
When the doffing mechanism is used, under the driving of the driving cylinder 21, the output end of the driving cylinder 21 extends outwards, when the output end of the driving cylinder 21 extends outwards, the rotating member 25 is driven to rotate, when the rotating member 25 keeps rotating, the connecting rod 24 keeps rotating along with the rotating member 25, and then the doffing mechanism 3 is driven to swing towards the outer side of the frame 1 through the connecting rod 24, at the moment, the output end of the driving cylinder 21 can move to the maximum stroke, and in the optimal embodiment provided by the utility model, the outward swinging angle of the doffing mechanism 3 is 15 degrees, a bobbin grabbing device on the doffing mechanism 3 can be used for placing or grabbing a bobbin, when the doffing mechanism 3 needs to operate the bobbin on a bobbin placing station of a tray, the output end of the limiting cylinder 22 extends, the abutting block 28 on the driving path of the output end of the output cylinder 21 is arranged, and at the moment, the limiting part 27 arranged on the driving rod 26 can abut against the abutting block 28, so that the outward swinging angle of the doffing mechanism 3 can be limited, and the bobbin grabbing mechanism 3 can conveniently operate the bobbin on the bobbin placing station.
Those skilled in the art will appreciate that other similar connections may implement the present utility model. Such as welding, bonding, or bolting.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (3)
1. The utility model provides an inclined doffing mechanism, includes frame (1), its characterized in that still includes to set up in inside actuating mechanism (2) of frame (1) and set up in doffing mechanism (3) of frame (1) both sides, actuating mechanism (2) are including actuating cylinder (21), spacing cylinder (22), fixing base (23) and connecting rod (24), actuating cylinder (21) set up in fixing base (23) one side inner wall, spacing cylinder (22) set up in fixing base (23) one side inner wall, connecting rod (24) are connected in actuating cylinder (21) output, connecting rod (24) are connected with doffing mechanism (3), through spacing cylinder (22) output and actuating cylinder (21) output butt, make doffing mechanism (3) outward swing angle adjustable.
2. The tilting doffing mechanism according to claim 1, wherein the doffing mechanism (3) comprises a first connecting rod (31), a second connecting rod (32), a rotating seat (33), a sliding seat (34) and a cross beam (35), the movable rod (11) is arranged on the frame (1), the movable rod (11) is kept in reciprocating motion through a driving motor (12) arranged on the frame (1), the sliding seat (34) is fixedly arranged on the outer wall of the movable rod (11), the rotating seat (33) is rotationally connected to the frame (1), one end of the first connecting rod (31) is rotationally connected to the sliding seat (34), the other end of the first connecting rod (31) is rotationally connected to the cross beam (35), one end of the second connecting rod (32) is rotationally connected to the rotating seat (33), and the other end of the second connecting rod (32) is rotationally connected to the first connecting rod (31).
3. The tilting doffing mechanism according to claim 1, wherein the driving mechanism (2) further comprises a rotating member (25) and a transmission rod (26), the transmission rod (26) is fixedly installed at the output end of the driving cylinder (21), the rotating member (25) is rotatably connected to the inner wall of one side of the frame (1), one end of the rotating member (25) is rotatably connected to the connecting rod (24), the other end of the rotating member (25) is rotatably connected to the transmission rod (26), and one end of the connecting rod (24) far away from the rotating member (25) is connected to the doffing mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320097181.9U CN219174698U (en) | 2023-02-01 | 2023-02-01 | Tilting doffing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320097181.9U CN219174698U (en) | 2023-02-01 | 2023-02-01 | Tilting doffing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219174698U true CN219174698U (en) | 2023-06-13 |
Family
ID=86675494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320097181.9U Active CN219174698U (en) | 2023-02-01 | 2023-02-01 | Tilting doffing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219174698U (en) |
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2023
- 2023-02-01 CN CN202320097181.9U patent/CN219174698U/en active Active
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