CN119017693A - A rubber tube braiding and winding device and control method thereof - Google Patents
A rubber tube braiding and winding device and control method thereof Download PDFInfo
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- CN119017693A CN119017693A CN202411484615.6A CN202411484615A CN119017693A CN 119017693 A CN119017693 A CN 119017693A CN 202411484615 A CN202411484615 A CN 202411484615A CN 119017693 A CN119017693 A CN 119017693A
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- braiding
- rubber tube
- groove
- tensioning
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/24—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using threads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
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- Manufacturing & Machinery (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
本发明公开了一种橡胶管编织缠绕装置及其控制方法，具体涉及橡胶管编织技术领域，包括支撑框架，支撑框架的上方设置有编织装置和牵引装置，还包括第一张紧机构，第一张紧机构设置在支撑框架的上方，用于在编织装置对橡胶管进行编织时对编织线进行张紧。本发明通过第一张紧机构的设置，一方面，在对橡胶管进行编织时，撑线张紧环会带动活塞在密封滑槽内向下移动，避免编织线张紧力过大造成编织线损伤以及橡胶管变形，另一方面，在橡胶管将要达到预定的长度完成编织时，密封滑槽内的气体会回推活塞，使得撑线张紧环向上移动，防止编织线张力减小，从而能够自适应调整张紧力度，提高橡胶管的编织质量和编织效率。
The present invention discloses a rubber tube braiding and winding device and a control method thereof, which specifically relates to the technical field of rubber tube braiding, and includes a support frame, a braiding device and a traction device are arranged above the support frame, and also includes a first tensioning mechanism, which is arranged above the support frame and is used to tension the braided wire when the braiding device braids the rubber tube. The present invention, through the arrangement of the first tensioning mechanism, on the one hand, when the rubber tube is braided, the support wire tensioning ring will drive the piston to move downward in the sealing slide groove to avoid excessive tension of the braided wire causing damage to the braided wire and deformation of the rubber tube. On the other hand, when the rubber tube is about to reach a predetermined length to complete the braiding, the gas in the sealing slide groove will push back the piston, so that the support wire tensioning ring moves upward to prevent the braided wire tension from decreasing, thereby being able to adaptively adjust the tensioning force and improve the braiding quality and efficiency of the rubber tube.
Description
Technical Field
The invention relates to the technical field of rubber tube braiding, in particular to a rubber tube braiding and winding device and a control method thereof.
Background
The rubber hose is a steel wire braided rubber hose. The rubber tube is composed of an inner rubber layer, a steel wire braiding layer and an outer rubber layer. Suitable for transporting hydraulic fluids, such as alcohols, fuel oils, lubricating oils, emulsions, etc., the greatest feature of (rubber) hoses being flexibility, as distinguished from hard tubes.
The chinese patent with application number 202310379834.7 discloses a method and a device for processing a braided layer of a rubber hose, the device comprises a base, a plurality of paying-off rods are arranged on the base, a winding wheel is arranged above the paying-off rods, and the device further comprises: the plug is connected to the winding wheel through a soft belt; the lock ring is sleeved outside the plug and forms an inserting space for inserting the hose end with the plug, an opening is formed in one side of the lock ring, a through hole for fixing a bolt is formed in the opening, the plug is arranged, the hose end can be inserted into the lock ring firstly, then, a braided wire is filled into a gap between the outer wall of the hose and the inner side of the lock ring through the lock ring opening, the bolt passes through the through hole and is connected with a nut, after the nut is fastened, the lock ring opening is tightly closed, and the inserting space is further reduced, so that the hose and each braided wire are tightly fixed in the inserting space, the hose end and each braided wire are conveniently connected and fixed, and the operation difficulty is reduced. But the braider is weaving the in-process of rubber tube, and braided wire and rubber tube's tensioning force can change, and when tensioning force was too big, can cause braided wire and rubber tube to damage, even lead to the rubber tube to warp, when tensioning is too little, can lead to the rubber tube after weaving to appear loosening or fold phenomenon to influence the weaving quality and the weaving efficiency of rubber tube.
The invention provides a rubber tube braiding and winding device and a control method thereof, and aims to solve the problems that braided wires and rubber tubes are damaged due to overlarge tensioning force and the braided rubber tubes are loose or wrinkled due to overlarge tensioning force in the process of braiding the rubber tubes by a braiding machine, and the braiding quality and the braiding efficiency of the rubber tubes are affected.
Disclosure of Invention
The invention aims to provide a rubber tube braiding and winding device and a control method thereof, which are used for solving the problems that in the process of braiding a rubber tube by a braiding machine in the prior art, braided wires and the rubber tube are damaged due to overlarge tensioning force, and the braided rubber tube is loose or wrinkled due to overlarge tensioning force, so that the braiding quality and the braiding efficiency of the rubber tube are affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a winding device is woven to rubber tube, includes braced frame, braced frame's top is provided with weaving device and draw gear, still includes:
The first tensioning mechanism is arranged above the supporting frame and is used for tensioning the braided wire when the braiding device is used for braiding the rubber tube;
The second tensioning mechanism is arranged on the first tensioning mechanism and is used for tensioning the rubber tube in the weaving process in cooperation with the first tensioning mechanism;
The first tensioning mechanism comprises a supporting column, a guide channel is arranged in a penetrating mode in the supporting column, a lifting groove is formed in the outer circumferential wall of the supporting column, a sliding sleeve is connected in the lifting groove in a sliding mode, and a stay wire tensioning ring is fixedly connected to the outer circumferential wall of the sliding sleeve through a plurality of uniformly arranged supporting rods.
Preferably, a sealing chute is formed in the support column below the lifting groove, the sealing chute is communicated with the lifting groove, a piston is fixedly connected to the bottom of the sliding sleeve through an annular support plate, and the piston is in sealing sliding connection in the sealing chute.
Preferably, the second tensioning mechanism comprises a plurality of limiting sliding grooves formed in the supporting column, the limiting sliding grooves are distributed below the sealing sliding grooves at equal intervals in circumference, each limiting sliding groove is communicated with the guiding channel, a communicating groove communicated with the sealing sliding groove is formed in the top of each limiting sliding groove, and a sealing guiding pipe communicated with the corresponding communicating groove is fixedly connected to the top of each limiting sliding groove.
Preferably, each limit chute is provided with a sliding chamber in a sliding manner, one side, close to the guide channel, of each sliding chamber is provided with a telescopic groove, the top of each sliding chamber is provided with a guide hole communicated with the telescopic groove, each sealing guide pipe is connected in a sliding manner in the corresponding guide hole, each telescopic groove is provided with a clamping block in a sliding manner, and one side, away from the guide channel, of each clamping block is fixedly connected with a limiting block.
Preferably, a first limit groove is formed in one side, far away from the guide channel, of each sliding chamber, a second limit groove is formed in one side, far away from the guide channel, of each limit groove, each limit block is connected in a sliding mode in the corresponding first limit groove, each limit block can be inserted into the corresponding second limit groove, and when the limit block is inserted into the second limit groove, the sliding chamber can be limited.
Preferably, each clamping block is close to one side of the guide channel and is provided with a mounting groove, two sides of each mounting groove are symmetrically provided with a plurality of groups of rotating grooves, each group of rotating grooves are rotationally connected with a damping roller, a plurality of first magnetic pieces are fixedly embedded in equal intervals on the outer walls of the circumferences of rotating shafts at two ends of the damping roller, the inner sides of the rotating grooves are fixedly embedded with second magnetic pieces which are identical in number and corresponding in position, and each first magnetic piece and the corresponding magnetic pole on one side, close to each other, of each second magnetic piece are in opposite attraction state.
Preferably, the braiding apparatus includes a driving plate mounted on the top of the supporting frame, a plurality of driving plates arranged around the center of the driving plate are mounted on the top of the driving plate, a plurality of circular notches are equally spaced on each driving plate, braiding ingots are configured in the circular notches of the driving plates according to requirements, and the circular notches of the driving plates are matched with the circular notches of adjacent other driving plates when rotating.
Preferably, two groups of staggered track grooves are formed in the top of the driving disc, a plurality of braiding ingots are respectively and slidably connected in the two groups of track grooves, and a gear transmission mechanism for driving each driving disc to rotate is arranged below the driving disc.
Preferably, the traction device comprises a support frame fixedly connected to the top of the support frame, a wire pulling wheel is rotatably connected to the support frame, a threading plate is fixedly connected to the support frame, and threading holes concentric with the guide channel are formed in the threading plate.
A control method of a rubber tube braiding and winding device comprises the following steps:
S1, installing a wire cylinder wound with braided wires on each braiding spindle,
S2, the rubber tube passes through the guide channel and the threading hole and is fixed on the wire pulling wheel;
S3, connecting the braided wire with a rubber tube;
S4, starting a braiding device, so that braided wires are braided on the outer wall of the rubber tube in a staggered mode, and pulling the rubber tube through a pulling device;
S5, carrying out self-adaptive adjustment on the tension of the braided wire through a first tensioning mechanism;
S6, self-adaptive adjustment is carried out on the tensioning force of the rubber tube through the second tensioning mechanism.
The invention has the technical effects and advantages that:
1. According to the invention, through the arrangement of the first tensioning mechanism, on one hand, when the rubber tube is woven, the wire stretching ring can drive the piston to move downwards in the sealing chute, the gas in the sealing chute plays a role of buffering, the damage of the woven wire and the deformation of the rubber tube caused by overlarge tension of the woven wire are avoided, and on the other hand, when the rubber tube is about to reach a preset length to complete the weaving, the gas in the sealing chute can push back the piston, so that the wire stretching ring moves upwards, the tension of the woven wire is prevented from being reduced, and the tension force can be adjusted in a self-adaptive manner, so that the uniformity and the stability of a woven layer of the rubber tube are ensured, and the weaving quality and the weaving efficiency of the rubber tube are improved.
2. According to the invention, through the arrangement of the second tensioning mechanism, when the braiding device is used for braiding a braided wire outside the rubber tube, gas in the sealing sliding groove preferentially pushes the corresponding clamping blocks to drive the corresponding damping rollers to extend out of the telescopic grooves, the rubber tube in the guide channel is clamped, and after the clamping blocks extend out of the telescopic grooves completely, the clamping blocks and the damping rollers after clamping the rubber tube are driven to move downwards, so that the rubber tube is straightened, the tensioning effect on the rubber tube is achieved, and the tensioning force on the rubber tube is adaptively adjusted through the magnetic damping force generated by the first magnetic piece and the second magnetic piece, so that the rubber tube can be ensured to be always in an optimal state in the whole production process, the downtime adjustment time is reduced, and the braiding quality and the braiding efficiency are further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the knitting apparatus and the traction apparatus according to the present invention.
Fig. 3 is a schematic structural view of a first tensioning device of the present invention.
Fig. 4 is a cross-sectional view of a first tensioner of the present invention.
Fig. 5 is a schematic view of a clamping state of the clamping block according to the present invention.
Fig. 6 is an enlarged view of the portion a of fig. 5 according to the present invention.
FIG. 7 shows the present invention the structure of the support column is schematically shown.
FIG. 8 is a schematic view of a portion of a sliding sleeve according to the present invention.
Fig. 9 is a schematic view of a sliding chamber structure according to the present invention.
FIG. 10 is a schematic view of a portion of a clamp block according to the present invention.
Fig. 11 is an enlarged view of the B section structure of fig. 10 according to the present invention.
FIG. 12 is a schematic view of a portion of a damping cylinder according to the present invention.
The reference numerals are: 1. a support frame; 2. a braiding apparatus; 21. a drive plate; 22. a dial; 23. braiding ingots; 24. a track groove; 3. a traction device; 31. a support frame; 32. a wire pulling wheel; 33. a threading plate; 34. a threading hole; 4. a first tensioning mechanism; 41. a support column; 42. a guide channel; 43. a lifting groove; 44. a sliding sleeve; 45. a support rod; 46. a stay wire tensioning ring; 47. sealing the chute; 48. an annular support plate; 49. a piston; 5. a second tensioning mechanism; 51. limiting sliding grooves; 52. a communication groove; 53. sealing the guide tube; 54. a sliding chamber; 55. a telescopic slot; 56. a guide hole; 57. a clamping block; 58. a limiting block; 59. a first limit groove; 510. the second limit groove; 511. a mounting groove; 512. a rotating groove; 513. damping roller; 514. a first magnetic member; 515. and a second magnetic member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, a rubber tube braiding and winding device according to an embodiment of the present invention includes a support frame 1, and a braiding device 2 and a traction device 3 are disposed above the support frame 1.
Referring to fig. 1 and 2, the braiding apparatus 2 includes a driving plate 21 mounted on the top of the supporting frame 1, a plurality of driving plates 22 arranged around the center of the driving plate 21 are mounted on the top of the driving plate 21, a plurality of circular gaps are equally spaced on each driving plate 22, braiding ingots 23 are configured in the circular gaps of the driving plates 22 according to needs, the circular gaps of the driving plates 22 are matched with the circular gaps of adjacent other driving plates 22 when rotating, two groups of staggered track grooves 24 are formed on the top of the driving plate 21, the plurality of braiding ingots 23 are respectively and slidably connected in the two track grooves 24, a gear transmission mechanism for driving each driving plate 22 to rotate is mounted below the driving plate 21, the driving plate 22 is driven to rotate by a motor, and the plurality of braiding ingots 23 are driven to move in the two groups of staggered track grooves 24 by the plurality of driving plates 22, and the specific functional principle is that in the prior art (such as a braiding machine disclosed in patent document CN108463590 a), therefore, the following description is omitted.
Referring to fig. 1 and 2, the traction device 3 includes a supporting frame 31 fixedly connected to the top of the supporting frame 1, a wire pulling wheel 32 is rotatably connected to the supporting frame 31, a wire threading plate 33 is fixedly connected to the supporting frame 31, and a wire threading hole 34 concentrically arranged with the guiding channel 42 is formed in the wire threading plate 33.
Referring to fig. 1-4, the rubber tube knitting machine further comprises a first tensioning mechanism 4, the first tensioning mechanism 4 is arranged above the supporting frame 1 and is used for tensioning knitting wires when the rubber tube is knitted by the knitting device 2, the rubber tube knitting machine comprises a supporting column 41, a guide channel 42 which is in a penetrating mode is formed in the inner portion of the supporting column 41, a lifting groove 43 is formed in the outer circumferential wall of the supporting column 41, a sliding sleeve 44 is connected in the lifting groove 43 in a sliding mode, a wire supporting tensioning ring 46 is fixedly connected to the outer circumferential wall of the sliding sleeve 44 through a plurality of supporting rods 45 which are uniformly arranged, a sealing sliding groove 47 is formed in the inner portion of the supporting column 41 below the lifting groove 43, the sealing sliding groove 47 is communicated with the lifting groove 43, a piston 49 is fixedly connected to the bottom of the sliding sleeve 44 through an annular supporting plate 48, and the piston 49 is connected in the sealing sliding groove 47 in a sealing sliding mode.
In actual operation, a bobbin around which a braided wire is wound is first mounted on each braiding pig 23, a rubber tube is passed through the guide passage 42 and the threading hole 34, the end of the rubber tube is fixed to the wire pulling wheel 32, and then the braided wire is connected to the rubber tube by an adhesive method, a hot-melt method, a mechanical fixing method, or the like.
After the connection is completed, the braiding apparatus 2 is started, the motor drives the gear transmission mechanism to enable the plurality of driving plates 22 to rotate, the plurality of braiding ingots 23 are driven by the driving plates 22, the plurality of braiding ingots 23 move in two groups of staggered track grooves 24, and then braiding wires on the plurality of braiding ingots 23 are staggered and braided on the outer wall of the rubber tube.
In the process of knitting the rubber tube by the knitting device 2, the rubber tube is pulled by synchronously driving the wire pulling wheel 32 through the external driving mechanism.
When the braiding device 2 is used for braiding a rubber tube, braided wires are straightened in the braiding process, the straightened braided wires are contacted with the wire supporting tensioning ring 46, the sliding sleeve 44 and the annular supporting plate 48 are pushed by the wire supporting tensioning ring 46 and the supporting rods 45 to drive the piston 49 to move downwards in the sealing sliding groove 47, so that the piston 49 extrudes gas in the sealing sliding groove 47, and the gas in the sealing sliding groove 47 plays a role in buffering, so that braided wire damage and rubber tube deformation caused by overlarge braided wire tensioning force are avoided.
It should be noted that when the rubber tube is about to reach a predetermined length to complete knitting, the knitting device 2 needs to be decelerated, so that the tension of the knitting wires is reduced, at this time, the gas in the sealing sliding groove 47 can push back the piston 49, and the piston 49 drives the plurality of support rods 45 and the wire supporting tensioning ring 46 to move upwards through the annular support plate 48 and the sliding sleeve 44, so as to prevent the tension of the knitting wires from being reduced, and thus the tension can be adaptively adjusted, so as to ensure the uniformity and stability of the knitting layers of the rubber tube.
In summary, through the setting of the first tensioning mechanism 4, on the one hand, when weaving the rubber tube, the stay wire tensioning ring 46 can drive the piston 49 and move downwards in the sealed spout 47, gas in the sealed spout 47 plays the cushioning effect, avoid weaving line damage and rubber tube deformation caused by too big braided wire tensioning force, on the other hand, when the rubber tube will reach predetermined length and accomplish the weaving, gas in the sealed spout 47 can push back the piston 49 for the stay wire tensioning ring 46 upwards moves, prevents that braided wire tension from reducing, thereby can self-adaptation adjustment tensioning dynamics, with homogeneity and the stability of guaranteeing the rubber tube weaving layer, thereby improve the braided quality and the braided efficiency of rubber tube.
Example two
When in practical use, the braiding machine can cause damage and even deformation of the rubber tube when the tension of the rubber tube is too large in the braiding process of the rubber tube, and can cause loosening or wrinkling of the braided rubber tube when the tension of the rubber tube is too small, so that the braiding quality and the braiding efficiency of the rubber tube are affected, and the device described in the embodiment is improved.
Referring to fig. 4-12, the rubber tube knitting machine further comprises a second tensioning mechanism 5, the second tensioning mechanism 5 is arranged on the first tensioning mechanism 4 and used for tensioning the rubber tube in the knitting process in cooperation with the first tensioning mechanism 4, the rubber tube knitting machine comprises a plurality of limiting sliding grooves 51 formed in the supporting column 41, the limiting sliding grooves 51 are distributed below the sealing sliding grooves 47 at equal intervals in circumference, each limiting sliding groove 51 is communicated with the guide channel 42, a communicating groove 52 communicated with the sealing sliding groove 47 is formed in the top of each limiting sliding groove 51, and a sealing guide tube 53 communicated with the corresponding communicating groove 52 is fixedly connected to the top of each limiting sliding groove 51.
Referring to fig. 6 and 9, the inside of each limit chute 51 is slidably connected with a sliding chamber 54, a telescopic slot 55 is formed on one side, close to the guide channel 42, of each sliding chamber 54, a guide hole 56 communicated with the telescopic slot 55 is formed on the top of each sliding chamber 54, each sealing guide pipe 53 is slidably connected in the corresponding guide hole 56 in a sealing manner, a clamping block 57 is slidably connected in each telescopic slot 55 in a sealing manner, and a limiting block 58 is fixedly connected on one side, far away from the guide channel 42, of each clamping block 57.
Referring to fig. 6, 9 and 10, a first limit groove 59 is formed on a side, away from the guide channel 42, of each sliding chamber 54, a second limit groove 510 is formed on a side, away from the guide channel 42, of each limit chute 51, each limit block 58 is slidably connected in the corresponding first limit groove 59, each limit block 58 can be inserted into the corresponding second limit groove 510, and when the limit block 58 is inserted into the second limit groove 510, the sliding chamber 54 can be limited.
Referring to fig. 10-12, a mounting groove 511 is formed on one side of each clamping block 57, which is close to the guide channel 42, a plurality of sets of rotating grooves 512 are symmetrically formed on two sides of each mounting groove 511, damping rollers 513 are rotatably connected in each set of rotating grooves 512, a plurality of first magnetic pieces 514 are fixedly embedded in the outer walls of the circumferences of the rotating shafts at two ends of each damping roller 513 at equal intervals, second magnetic pieces 515 which are the same in number and correspond to the first magnetic pieces 514 in position are fixedly embedded in the inner side of each rotating groove 512, and magnetic poles on one side, which are close to each other, of each first magnetic piece 514 and the corresponding second magnetic piece 515 are in opposite attraction states.
In actual operation, when the braiding device 2 braiding rubber tubes such that the piston 49 moves downward in the sealing chute 47, gas in the sealing chute 47 will enter the corresponding sliding chamber 54 through the plurality of communicating grooves 52 and the corresponding sealing guide tube 53, and since each limiting block 58 is inserted into the corresponding second limiting groove 510, each sliding chamber 54 is limited and cannot move downward, the gas in each sliding chamber 54 will preferentially push the corresponding clamping block 57 to drive the corresponding plurality of damping rollers 513 to extend out of the telescopic grooves 55, and clamp the rubber tubes in the guide channels 42.
When the clamping block 57 extends completely from the telescopic slot 55, the limiting block 58 is pulled out from the second limiting slot 510, the sliding chamber 54 is not limited any more, at this time, the gas in the sealing sliding slot 47 entering into the sliding chamber 54 pushes the sliding chamber 54 to move downwards in the limiting sliding slot 51, and drives the clamping block 57 and the damping rollers 513 to move downwards after clamping the rubber tube, so that the rubber tube is straightened, and the rubber tube is tensioned.
It should be noted that, the magnetic poles of each first magnetic element 514 and the corresponding second magnetic element 515 are all in opposite attraction states, the damping rollers 513 receive a damping effect of magnetic force when rotating, when the plurality of damping rollers 513 clamp the rubber tube to move downwards, and when the tensioning force of the rubber tube is too small, the plurality of damping rollers 513 cannot overcome the magnetic damping force generated by the first magnetic element 514 and the second magnetic element 515, and the plurality of damping rollers 513 cannot rotate, so that the rubber tube can be driven to move downwards;
When the tension of the rubber tube is too large, the plurality of damping rollers 513 cannot drive the rubber tube to move downwards, and the clamping blocks 57 continue to drive the plurality of damping rollers 513 to move downwards so as to overcome the magnetic damping force generated by the first magnetic piece 514 and the second magnetic piece 515, so that the plurality of damping rollers 513 rotate, the second tensioning mechanism 5 is prevented from generating too large tension on the rubber tube, the tension of the rubber tube can be adaptively adjusted, the rubber tube is ensured to be always in an optimal state in the whole production process, and the stop adjustment time is reduced.
When the traction device 3 pulls the rubber tube, the damping rollers 513 can always clamp the rubber tube, so that the rubber tube is prevented from shaking in the guide channel 42 at will, the rubber tube can be always in a tensioning state under the clamping action of the damping rollers 513 in the traction process, and meanwhile, the magnetic damping force generated by the first magnetic piece 514 and the second magnetic piece 515 can be overcome, so that the damping rollers 513 rotate, and the tensioning force of the rubber tube in traction can be synchronously adjusted by adjusting the magnetic force of the first magnetic piece 514 and the second magnetic piece 515.
In summary, through the arrangement of the second tensioning mechanism 5, when the knitting device 2 is used for knitting a rubber tube, the air in the sealing sliding chute 47 drives the corresponding clamping blocks 57 to drive the corresponding damping rollers 513 to extend out of the telescopic grooves 55, so as to clamp the rubber tube in the guide channel 42, and after the clamping blocks 57 extend out of the telescopic grooves 55 completely, the clamping blocks 57 and the damping rollers 513 after clamping the rubber tube are driven to move downwards, so that the rubber tube is straightened, thereby playing a role in tensioning the rubber tube, and the tensioning force on the rubber tube is adaptively adjusted through the magnetic damping force generated by the first magnetic piece 514 and the second magnetic piece 515, so that the rubber tube can be ensured to be always kept in an optimal state in the whole production process, the downtime adjustment time is reduced, and the knitting quality and the knitting efficiency are further improved.
Example III
A control method of a rubber tube braiding and winding device comprises the following steps:
S1, a bobbin around which the braided wire is wound is mounted on each braiding pig 23,
S2, the rubber tube passes through the guide channel 42 and the threading hole 34 and is fixed on the pulling wheel 32;
S3, connecting the braided wire with a rubber tube;
S4, starting the braiding device 2, so that braided wires are braided on the outer wall of the rubber tube in a staggered mode, and pulling the rubber tube through the pulling device 3;
S5, carrying out self-adaptive adjustment on the tension of the braided wire through the first tensioning mechanism 4;
s6, the tensioning force of the rubber tube is adaptively adjusted through the second tensioning mechanism 5.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a winding device is woven to rubber tube, includes braced frame (1), the top of braced frame (1) is provided with braiding device (2) and draw gear (3), its characterized in that still includes:
The first tensioning mechanism (4) is arranged above the supporting frame (1) and is used for tensioning braided wires when the braiding device (2) is used for braiding the rubber tube;
the second tensioning mechanism (5) is arranged on the first tensioning mechanism (4) and is used for tensioning the rubber tube in the weaving process in cooperation with the first tensioning mechanism (4);
the first tensioning mechanism (4) comprises a supporting column (41), a guide channel (42) which is arranged in a penetrating mode is formed in the supporting column (41), a lifting groove (43) is formed in the outer circumferential wall of the supporting column (41), a sliding sleeve (44) is connected in the lifting groove (43) in a sliding mode, and a stay wire tensioning ring (46) is fixedly connected to the outer circumferential wall of the sliding sleeve (44) through a plurality of supporting rods (45) which are uniformly arranged.
2. The rubber tube braiding and winding apparatus of claim 1, wherein: the inside of support column (41) is in the below of lift groove (43) has seted up sealed spout (47), sealed spout (47) with lift groove (43) are linked together, the bottom of sliding sleeve (44) is through annular backup pad (48) fixedly connected with piston (49), piston (49) seal sliding connection is in sealed spout (47).
3. The rubber tube braiding and winding apparatus of claim 2, wherein: the second tensioning mechanism (5) comprises a plurality of limiting sliding grooves (51) formed in the supporting column (41), the limiting sliding grooves (51) are distributed below the sealing sliding grooves (47) at equal intervals in circumference, each limiting sliding groove (51) is communicated with the guiding channel (42), a communicating groove (52) communicated with the sealing sliding grooves (47) is formed in the top of each limiting sliding groove (51), and a sealing guiding pipe (53) communicated with the corresponding communicating groove (52) is fixedly connected to the top of each limiting sliding groove (51).
4. A rubber hose braiding and winding apparatus according to claim 3, wherein: every the inside of spacing spout (51) all sliding connection has slip cavity (54), every slip cavity (54) is close to one side of direction passageway (42) has all been seted up flexible groove (55), every the guiding hole (56) that are linked together with flexible groove (55) have all been seted up at the top of slip cavity (54), every sealed stand pipe (53) all seal sliding connection is in corresponding in guiding hole (56), every all seal sliding connection has grip block (57) in flexible groove (55), every grip block (57) are kept away from one side of direction passageway (42) all fixedly connected with stopper (58).
5. The rubber hose braiding and winding apparatus of claim 4, wherein: each sliding chamber (54) is far away from one side of the guide channel (42) and is provided with a first limit groove (59), each limit chute (51) is far away from one side of the guide channel (42) and is provided with a second limit groove (510), each limit block (58) is connected in a sliding manner in the corresponding first limit groove (59), each limit block (58) can be inserted into the corresponding second limit groove (510), and when the limit block (58) is inserted into the second limit groove (510), the limit blocks can be used for limiting the sliding chamber (54).
6. The rubber hose braiding and winding apparatus of claim 5, wherein: every grip block (57) is close to one side of direction passageway (42) has all seted up mounting groove (511), and multiunit rotary groove (512) have all been seted up to the bilateral symmetry of every mounting groove (511), every group all rotate in rotary groove (512) and be connected with damping cylinder (513), every the circumference outer wall of damping cylinder (513) both ends pivot is equidistant fixedly to inlay has a plurality of first magnetic part (514), every the inboard of rotary groove (512) all fixed inlay have with first magnetic part (514) quantity the same and the corresponding second magnetic part (515) of position, every first magnetic part (514) with correspond the magnetic pole that second magnetic part (515) are close to one side each other is opposite phase and inhale the state setting.
7. The rubber hose braiding and winding apparatus of claim 6, wherein: the braiding device (2) comprises a driving disc (21) arranged at the top of the supporting frame (1), a plurality of driving discs (22) which are arranged around the center of the driving disc (21) are arranged at the top of the driving disc (21), a plurality of circular gaps are formed in each driving disc (22) at equal intervals, braiding ingots (23) are arranged in the circular gaps of the driving discs (22) according to requirements, and the circular gaps of the driving discs (22) are matched with the circular gaps of the adjacent other driving discs (22) when rotating.
8. The rubber hose braiding and winding apparatus of claim 7, wherein: two groups of staggered track grooves (24) are formed in the top of the driving disc (21), a plurality of braiding ingots (23) are respectively and slidably connected in the two groups of track grooves (24), and a gear transmission mechanism for driving each driving plate (22) to rotate is arranged below the driving disc (21).
9. The rubber hose braiding and winding apparatus of claim 8, wherein: the traction device (3) comprises a supporting frame (31) fixedly connected to the top of the supporting frame (1), a wire pulling wheel (32) is rotatably connected to the supporting frame (31), a threading plate (33) is fixedly connected to the supporting frame (31), and a threading hole (34) concentric to the guide channel (42) is formed in the threading plate (33).
10. A control method of a rubber tube braiding and winding device, adopting the rubber tube braiding and winding device as claimed in any one of claims 7-9, characterized by comprising the following steps:
S1, installing a wire cylinder wound with braided wires on each braiding spindle (23),
S2, the rubber tube passes through the guide channel (42) and the threading hole (34) and is fixed on the wire pulling wheel (32);
S3, connecting the braided wire with a rubber tube;
S4, starting the braiding device (2) to enable braided wires to be braided on the outer wall of the rubber tube in a staggered mode, and pulling the rubber tube through the pulling device (3);
s5, carrying out self-adaptive adjustment on the tension of the braided wire through a first tensioning mechanism (4);
s6, self-adaptive adjustment is carried out on the tensioning force of the rubber tube through a second tensioning mechanism (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411484615.6A CN119017693B (en) | 2024-10-23 | 2024-10-23 | Rubber tube braiding and winding device and control method thereof |
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| CN202411484615.6A CN119017693B (en) | 2024-10-23 | 2024-10-23 | Rubber tube braiding and winding device and control method thereof |
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| CN119017693A true CN119017693A (en) | 2024-11-26 |
| CN119017693B CN119017693B (en) | 2025-05-27 |
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| CN119017693B (en) | 2025-05-27 |
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