CN113417159A - D-type rope making machine strand synchronous twisting mechanism and using method thereof - Google Patents
D-type rope making machine strand synchronous twisting mechanism and using method thereof Download PDFInfo
- Publication number
- CN113417159A CN113417159A CN202110622660.3A CN202110622660A CN113417159A CN 113417159 A CN113417159 A CN 113417159A CN 202110622660 A CN202110622660 A CN 202110622660A CN 113417159 A CN113417159 A CN 113417159A
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- gear
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- frame
- cradle
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/40—Machine components
- D07B2207/409—Drives
Abstract
The invention relates to a synchronous twisting mechanism of strand ropes of a D-type rope making machine and a using method thereof, and the synchronous twisting mechanism comprises a frame, a main shaft connected on the frame by a shaft, a rotating frame fixedly connected on the main shaft, and at least two cradle frames connected on the rotating frame by a shaft, wherein the rotating shaft of the cradle frames is parallel to the main shaft, the rotating center of the wire outlet end of the cradle frames is provided with a strand wire through hole, the synchronous twisting mechanism also comprises a fixed gear concentric with the main shaft, a synchronous gear fixedly connected at one end of the cradle frames and an intermediate gear meshed with the synchronous gear, the intermediate gear is connected on a fixed frame and meshed with the fixed gear, the rotating frame is driven to rotate by the rotation of the main shaft, the cradle frames revolve around the main shaft as the center, the cradle frames rotate relative to the rotating center of the cradle frames by the meshing of the synchronous gear and the intermediate gear, the synchronous twisting of the strand wires in the cradle frames is realized, the synchronous twisting of the strand ropes is really realized by a transmission structure, the stranded rope is not twisted, never loses the twist, greatly reduces the transmission noise, realizes zero fault of equipment and improves the productivity.
Description
Technical Field
The invention relates to the field of rope making machines, in particular to a stranded rope synchronous twisting mechanism of a D-type rope making machine and a using method thereof.
Background
D type system rope machine belongs to rope net trade equipment, traditional D type system rope machine includes the main shaft of horizontal rotation and two discs of rigid coupling on the main shaft, be equipped with a plurality of cradle frames between two discs, the strand dish is installed in cradle frame, the strand of strand dish is worn out through the centre bore of cradle frame pivot, cradle frame follows the disc rotation and realizes the rotation around cradle frame pivot simultaneously, thereby realize strand and the synchronous twisting of rope, many strands pass and realize the rope that closes in the die orifice behind the closing rope axle, traditional D type system rope machine's strand synchronous twisting device adopts cam-type transmission structure, the transmission precision is low, the strand, the twist degree of rope has the error, the noise is high, equipment fault rate is high.
Disclosure of Invention
The invention provides a D-type rope making machine stranded rope synchronous twisting mechanism and a using method thereof, aiming at the defects of the prior art.
The invention is realized by the following technical scheme, and provides a strand synchronous twisting mechanism of a D-type rope making machine, which comprises a rack, a main shaft connected to the rack in a shaft mode, a rotating frame fixedly connected to the main shaft, and at least two cradle frames connected to the rotating frame in a shaft mode, wherein a rotating shaft of each cradle frame is parallel to the main shaft, a strand penetrating hole is formed in a rotating center of a wire outlet end of each cradle frame, the strand synchronous twisting mechanism further comprises a fixed gear concentric with the main shaft, a synchronous gear fixedly connected to one end of each cradle frame and an idle gear meshed with the synchronous gear, and the idle gear is connected to a fixed frame in a shaft mode and meshed with the fixed gear.
According to the scheme, the rotating frame is driven to rotate through the rotation of the main shaft, the cradle frame revolves around the main shaft as a center, folded yarns on the cradle frame penetrate out through folded yarn penetrating holes, rope making is achieved through the combination of the rope shaft and the film opening, the cradle frame rotates relative to the rotating center of the cradle frame through the meshing of the synchronizing gear and the idle gear, the synchronizing gear is meshed with the fixed gear, the rotating frame rotates in the rotating direction opposite to the revolving direction, the twisting of the folded yarns in each cradle frame is achieved, and meanwhile, the folded yarns in the plurality of cradle frames achieve synchronous twisting through the meshing of the synchronizing gear and the fixed gear.
Preferably, the diameter of the synchronous gear is the same as that of the fixed gear. In the scheme, the diameter of the synchronous gear is the same as that of the fixed gear, so that the number of teeth of the synchronous gear and the fixed gear on the cradle frame is equal, namely the transmission ratio is 1, therefore, the rotating frame rotates for one circle (the rope is twisted for one time), the synchronous gear on the cradle frame rotates for one circle in the opposite direction, the cradle frame also correspondingly rotates for one circle in the opposite direction, and as the strand disc is arranged on the cradle frame, the twisting directions of the strand twist and the rope twist are opposite, the strand is driven to be twisted for one time by rotating for one circle in the opposite direction of the cradle frame, and thus, the strand is also synchronously twisted by being drawn while the rope is twisted, and the function of synchronously twisting the strand rope is realized.
Preferably, the rotating frame comprises two disks fixedly connected to the main shaft, two ends of the cradle frame are respectively coupled to the two disks through a cradle frame rotating shaft, and the synchronizing gear is fixedly connected to the cradle frame rotating shaft and located on the outer sides of the two disks. In the scheme, the synchronous gear is fixedly connected with the rotating shaft of the cradle frame and is positioned on the outer sides of the two circular discs, so that the fixed gear can be conveniently arranged and fixed.
Preferably, the stand column is fixedly connected to the frame, the main shaft is connected to the stand column in a shaft coupling mode, and the fixed gear is fixedly connected to the stand column. In the scheme, the fixed gear is fixedly connected with the stand column, so that the fixed gear is fixed.
Preferably, the fixed gear is provided with a through hole for the main shaft to pass through. The main shaft that is convenient for pass that passes that sets up in this scheme to when being convenient for with the fixed gear rigid coupling on the stand, realize the fixed gear and the coaxial of main shaft.
Preferably, the fixed frame is fixedly connected with an intermediate wheel shaft, and the intermediate wheel shaft is connected to the intermediate wheel shaft. The intermediate wheel in the scheme is connected to the fixing frame through the intermediate wheel shaft.
Preferably, the intermediate gear is positioned between the synchronous gear and the fixed gear. The utility model discloses a medium wheel is located between synchronizing gear and the fixed gear, is convenient for reduce the size of idle wheel on the one hand, and on the other hand makes idle wheel both sides atress, and the atress is more even.
A method for using a stranded rope synchronous twisting mechanism of a D-type rope making machine comprises the following steps:
a. the rotating frame is driven to rotate through the rotation of the main shaft, so that the cradle frame revolves around the main shaft as a center, the folded yarns on the cradle frame penetrate through the folded yarn penetrating holes, and rope making is realized through the rope closing shaft and the film opening;
b. through the meshing of the synchronous gear and the idle gear, the synchronous gear is meshed with the fixed gear, and through the rotation of the rotating frame, the cradle frame rotates relative to the rotating center of the cradle frame, and the rotation direction is opposite to the revolution direction, so that the twisting of the strand in each cradle frame is realized;
c. the strands in the plurality of cradle frames are twisted synchronously through the meshing of the synchronous gear and the fixed gear.
The invention has the beneficial effects that: the invention relates to a D-shaped rope-making machine strand synchronous twisting mechanism and a using method thereof, wherein a main shaft rotates to drive a rotating frame to rotate, a cradle frame revolves around the main shaft as a center, strands on the cradle frame penetrate through strand penetrating holes, rope making is realized through a rope-combining shaft and a film opening, the synchronous gears are meshed with intermediate gears and are meshed with fixed gears, the cradle frame rotates relative to the rotating center of the cradle frame through the rotation of the rotating frame, the rotation direction is opposite to the revolution direction, the strand twisting in each cradle frame is realized, and simultaneously the strands in a plurality of cradle frames are synchronously twisted through the meshing of the synchronous gears and the fixed gears. The productivity is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
shown in the figure:
1. the device comprises a fixed gear, 2, a synchronous gear, 3, an idle gear, 4, a rack, 5, an upright post, 6, a cradle frame rotating shaft, 7, a bearing, 8, an idle shaft, 9, a strand, 10, a main shaft, 11, a disc, 12, a cradle frame, 13, a strand disc, 14, a rope combining shaft, 15, a die orifice, 16, a belt wheel, 17 and a driving motor.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1 to 4, the synchronous twisting mechanism for strand ropes of a D-type rope making machine of the present invention comprises a frame 4, a main shaft 2 coupled to the frame 4, a rotating frame fixedly connected to the main shaft 2, and at least two cradle frames 12 coupled to the rotating frame, wherein two upright posts 5 are fixedly connected to the frame 4, two ends of the main shaft 2 are both coupled to the upright posts 5, and a bearing 7 is installed at a connection position of the main shaft 2 and the upright posts 5.
One end of the main shaft 10 is provided with a belt wheel, and a driving motor 17 drives the belt wheel 16 at the end part of the main shaft 10 to rotate, thereby driving the main shaft 10 to rotate.
In this embodiment, 4 cradle frames 12 are commonly disposed, and the 4 cradle frames 12 are uniformly distributed along the circumferential direction, the rotating shaft of the cradle frame 12 is parallel to the main shaft 2, and a strand threading hole is formed in the rotating center of the wire outlet end of the cradle frame 12.
The rotating frame comprises two circular discs 11 fixedly connected on the main shaft 2, two ends of the cradle frame 12 are respectively coupled on the two circular discs 11 through cradle frame rotating shafts 6, and a strand penetrating hole is formed in the center of the cradle frame rotating shaft 6 at the wire outlet end.
The cradle frame 12 is connected with a strand disc 13 in an axial mode, strands 9 on the strand disc 13 penetrate through strand holes and enter a rope combining shaft 14, and then rope combining is achieved in a die opening 15.
The cradle comprises a cradle frame, and is characterized by further comprising a fixed gear 1 concentric with the main shaft 2, a synchronous gear 2 fixedly connected to one end of the cradle frame 12 and an idle gear 3 meshed with the synchronous gear 2, wherein the synchronous gear 2 is fixedly connected with a cradle frame rotating shaft 6 far away from a wire outlet end and is positioned on the outer sides of two circular discs 11, and the synchronous gears 2 are arranged in 4 numbers and are circumferentially and uniformly distributed.
The intermediate gear 3 is coupled to the fixed frame and meshed with the fixed gear 1, the fixed frame is fixedly connected with an intermediate gear shaft 8, the intermediate gear 3 is coupled to the intermediate gear shaft 8, and the number of the intermediate gears 3 is 4, and the 4 intermediate gears correspond to the 4 synchronous gears 2 respectively.
The intermediate gear 3 is positioned between the synchronous gear 2 and the fixed gear 1, and the intermediate gear 3, the synchronous gear 2 and the fixed gear 1 are arranged in a line.
The diameter of the synchronizing gear 72 is the same as that of the fixed gear 71.
The fixed gear 1 is fixedly connected with the side surface of the upright post 5 through a flange bolt, and a through hole for allowing the main shaft 2 to pass through is formed in the fixed gear 1.
A method for using a stranded rope synchronous twisting mechanism of a D-type rope making machine comprises the following steps:
as shown in fig. 1, a driving motor 17 drives a belt pulley 16 at the end of a main shaft 10 to rotate, thereby driving the main shaft 10 to rotate, disks 11 are fixed on the main shaft 10, a cradle frame 12 is rotatably connected to the two disks 11 through cradle frame rotating shafts 6 at both ends, a strand disk 13 is installed in the cradle frame 12, strands of the strand disk 13 penetrate through a center hole of the cradle frame rotating shaft 6,
the spindle 2 rotates to drive the rotating frame to rotate, so that the cradle frame 12 revolves around the spindle 2 as a center, the folded yarn on the cradle frame 12 penetrates out through the folded yarn penetrating hole, and rope making is realized through the rope closing shaft 14 and the film opening 15;
through the meshing of the synchronous gear 2 and the intermediate gear 3, and the meshing of the synchronous gear 2 and the fixed gear 1, the cradle frame 12 rotates relative to the rotation center of the cradle frame 12 through the rotation of the rotating frame, and the rotation direction is opposite to the revolution direction, so that the twisting of the strand 9 in each cradle frame 12 is realized;
the synchronous twisting of the strands in the cradle frames 12 is realized through the meshing of the synchronous gear 2 and the fixed gear 1, and the strands are twisted in the die orifice 15 after passing through the rope twisting shaft 14.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a D type system rope machine strand twisting mechanism in step which characterized in that: the cradle comprises a rack (4), a main shaft (2) which is connected to the rack (4) in a shaft mode, a rotating frame which is fixedly connected to the main shaft (2), and at least two cradle frames (12) which are connected to the rotating frame in a shaft mode, wherein a rotating shaft of each cradle frame (12) is parallel to the main shaft (2), a strand wire penetrating hole is formed in a rotating center of a wire outlet end of each cradle frame (12), the cradle further comprises a fixed gear (1) which is concentric with the main shaft (2), a synchronous gear (2) which is fixedly connected to one end of each cradle frame (12), and an idle gear (3) which is meshed with the synchronous gear (2), and the idle gear (3) is connected to a fixed frame in a shaft mode and meshed with the fixed gear (1).
2. The synchronous twisting mechanism of the D-shaped rope making machine strand as claimed in claim 1, characterized in that: the diameter of the synchronizing gear (72) is the same as the diameter of the fixed gear (71).
3. The synchronous twisting mechanism of the D-shaped rope making machine strand as claimed in claim 1, characterized in that: the rotating frame comprises two circular discs (11) fixedly connected on the main shaft (2), two ends of the cradle frame (12) are respectively connected to the two circular discs (11) through a cradle frame rotating shaft (6), and the synchronous gear (2) is fixedly connected with the cradle frame rotating shaft (6) and is located on the outer sides of the two circular discs (11).
4. The synchronous twisting mechanism of the D-shaped rope making machine strand as claimed in claim 1, characterized in that: an upright post (5) is fixedly connected to the rack (4), the main shaft (2) is connected to the upright post (5) in a shaft coupling mode, and the fixed gear (1) is fixedly connected with the upright post (5).
5. The synchronous twisting mechanism of D-shaped rope making machine strand according to claim 4, characterized in that: and a through hole for the main shaft (2) to pass through is formed in the fixed gear (1).
6. The synchronous twisting mechanism of the D-shaped rope making machine strand as claimed in claim 1, characterized in that: the fixed frame is fixedly connected with an intermediate wheel shaft (8), and the intermediate wheel (3) is connected to the intermediate wheel shaft (8) in a shaft coupling mode.
7. The synchronous twisting mechanism of the D-shaped rope making machine strand as claimed in claim 1, characterized in that: the intermediate gear (3) is positioned between the synchronous gear (2) and the fixed gear (1).
8. Use method of a synchronous twisting mechanism of a D-type rope making machine strand according to any of claims 1 to 7, characterized by comprising the following steps:
a. the rotating frame is driven to rotate by the rotation of the main shaft (2), so that the cradle frame (12) revolves around the main shaft (2) as a center, the folded yarns on the cradle frame (12) penetrate out through the folded yarn penetrating holes, and rope making is realized through the rope closing shaft (14) and the film opening (15);
b. through the meshing of the synchronous gear (2) and the intermediate gear (3), and the meshing of the synchronous gear (2) and the fixed gear (1), the cradle frame (12) rotates relative to the rotation center of the cradle frame (12) through the rotation of the rotating frame, and the rotation direction is opposite to the revolution direction, so that the twisting of the strand (9) in each cradle frame (12) is realized;
c. the strands in the plurality of cradle frames (12) are twisted synchronously by the meshing of the synchronous gear (2) and the fixed gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110622660.3A CN113417159A (en) | 2021-06-04 | 2021-06-04 | D-type rope making machine strand synchronous twisting mechanism and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110622660.3A CN113417159A (en) | 2021-06-04 | 2021-06-04 | D-type rope making machine strand synchronous twisting mechanism and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113417159A true CN113417159A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110622660.3A Pending CN113417159A (en) | 2021-06-04 | 2021-06-04 | D-type rope making machine strand synchronous twisting mechanism and using method thereof |
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| CN (1) | CN113417159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164691A (en) * | 2021-11-19 | 2022-03-11 | 江苏大学 | Stranding and rope-combining all-in-one machine for producing 7 x 7 structural steel wire rope |
| CN116395496A (en) * | 2023-05-26 | 2023-07-07 | 泰州华鑫不锈钢制品有限公司 | Steel wire rope winding device |
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| CN215976612U (en) * | 2021-06-04 | 2022-03-08 | 山东鲁普耐特机械有限公司 | D-type rope making machine strand synchronous twisting mechanism |
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2021
- 2021-06-04 CN CN202110622660.3A patent/CN113417159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104153227A (en) * | 2014-07-14 | 2014-11-19 | 苏州盛达织带有限公司 | Composite twisting machine with planetary gears |
| CN106192499A (en) * | 2015-05-04 | 2016-12-07 | 浙江四兄绳业有限公司 | Ultra-large type is vertical turns spindle band machine |
| CN107829324A (en) * | 2017-12-08 | 2018-03-23 | 徐州恒辉编织机械有限公司 | It is a kind of to adjust the stepless-adjustment twist device twisted with the fingers and turn round rope machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164691A (en) * | 2021-11-19 | 2022-03-11 | 江苏大学 | Stranding and rope-combining all-in-one machine for producing 7 x 7 structural steel wire rope |
| CN114164691B (en) * | 2021-11-19 | 2022-12-16 | 江苏大学 | Stranding and rope-combining all-in-one machine for producing 7 x 7 structural steel wire rope |
| CN116395496A (en) * | 2023-05-26 | 2023-07-07 | 泰州华鑫不锈钢制品有限公司 | Steel wire rope winding device |
| CN116395496B (en) * | 2023-05-26 | 2023-08-04 | 泰州华鑫不锈钢制品有限公司 | Steel wire rope winding device |
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