CN115012116B - Suture braiding machine and process thereof - Google Patents
Suture braiding machine and process thereof Download PDFInfo
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- CN115012116B CN115012116B CN202210641883.9A CN202210641883A CN115012116B CN 115012116 B CN115012116 B CN 115012116B CN 202210641883 A CN202210641883 A CN 202210641883A CN 115012116 B CN115012116 B CN 115012116B
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- 238000009954 braiding Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 24
- 230000008093 supporting effect Effects 0.000 claims abstract description 182
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002968 anti-fracture Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/48—Auxiliary devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention relates to the technical field of medical suture lines, and particularly provides a suture line braiding machine and a process thereof. The suture braiding machine comprises a machine shell, a braiding machine, a supporting rotating shaft and a suture, wherein the braiding machine is arranged on the machine shell, the supporting rotating shaft is rotatably arranged on the machine shell, the suture passes through the braiding machine and is arranged on the supporting rotating shaft in a collision mode, a driving motor is arranged on the machine shell, a transmission is arranged outside the driving end of the driving motor, the driving end of the driving motor is connected with a winding shaft, and the winding shaft is wound and connected with the suture; the suture is provided with an anti-breaking mechanism outside; according to the invention, the structure of the existing suture braiding machine is improved, and the suture braiding machine can realize the function of automatically loosening the suture in the suture braiding process, so that the suture is effectively prevented from breaking, the produced suture meets the quality inspection requirement, and meanwhile, the shutdown and rewiring can be avoided, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical suture lines, in particular to a suture line braiding machine and a process thereof.
Background
Sutures are commonly used in hospitals, and are commonly used in hospitals today, and the general sutures have the functions of ligature hemostasis, suture hemostasis and tissue suturing, and medical sutures can be divided into non-absorbable sutures and absorbable sutures. The current medical suture needs to be subjected to thread pressing and needle pressing before being used, namely, single threads are pressed into multiple threads.
In the existing suture braiding machine, when a core wire is broken or a core wire disc is wireless, warning cannot be made, people often need to observe to find out, the defect of the core wire not only affects the thickness of the suture, but also greatly affects the strength of the suture, and two factors can greatly affect the suture during operation, so that the quality of the core wire is determined by the core wire to a great extent, the possibility of broken wires of the core wire on the original braiding machine is relatively small, and along with the continuous development of a braiding technology, the braiding speed is continuously improved, and meanwhile, the working efficiency is greatly improved, and some problems such as breakage of the core wire are inevitably brought. In order to solve the problems, the invention provides a suture braiding machine and a process thereof.
Disclosure of Invention
Based on this, there is a need to provide a suture braiding machine and a process thereof, which solve at least one of the above technical problems.
The braiding machine comprises a machine shell, a braiding machine, a supporting rotating shaft and a suture, wherein the braiding machine is arranged on the machine shell, the supporting rotating shaft is rotatably arranged on the machine shell, the suture passes through the braiding machine and is arranged on the supporting rotating shaft in a collision mode, a driving motor is arranged on the machine shell, a transmission is arranged outside a driving end of the driving motor, the driving end of the driving motor is connected with a winding shaft, and the winding shaft is wound and connected with the suture; the suture is provided with a fracture prevention mechanism.
Further, the fracture prevention mechanism comprises a trapezoid pipe and a fixing rod, the trapezoid pipe is covered outside the suture, one end of the fixing rod is fixedly connected to the outer side wall of the trapezoid pipe, and the other end of the fixing rod is fixedly connected to the equipment shell; a section of suture thread positioned in the trapezoid pipe passes through the moving component, and the moving component is movably arranged in the trapezoid pipe.
Further, the moving assembly comprises a first supporting roller and a first supporting plate, the first supporting roller is rotatably arranged on the first supporting plate, the first supporting plate is fixedly arranged on the inner top wall of the supporting tube, and the lower end of the first supporting roller is abutted against the suture line; the upper part of the supporting tube is fixedly connected with a reset supporting mechanism, and the free end of the reset supporting mechanism is fixedly connected to the inner top wall of the trapezoid tube.
Further, the reset supporting mechanism comprises a reset supporting rod, a reset supporting cylinder and a reset supporting spring, wherein the reset supporting rod is movably inserted into the reset supporting cylinder, the reset supporting spring is wound and connected outside the reset supporting rod, and two ends of the reset supporting spring are respectively and fixedly connected on the side wall of the reset supporting rod and the outer side wall of the reset supporting cylinder.
Further, a plurality of second supporting plates are fixedly arranged at the lower part of the supporting tube, second supporting rollers are rotatably arranged on the second supporting plates, and the upper ends of the second supporting rollers are abutted against the suture lines.
Further, antifriction components are arranged at the two opening ends of the trapezoid pipe, each antifriction component comprises a third supporting roller, a rotating rod and a third supporting plate, the rotating rods are fixedly inserted on the third supporting rollers, the third supporting rollers are abutted against the suture lines, the rotating rods are rotatably arranged on the third supporting plates, and the third supporting plates are fixedly arranged on the inner side walls of the trapezoid pipe.
Further, be provided with pushing rod piece and second carrier plate on the trapezoid pipe, pushing rod piece's one end fixed connection is on the lateral wall of stay tube, and pushing rod piece's the other end fixed connection is on the lower terminal surface of second carrier plate, second carrier plate fixed connection is on the lateral wall of holding ring, and holding ring keeps away from the one end fixedly connected with gleitbretter of second carrier plate, be provided with first wire on the gleitbretter, and the gleitbretter cladding is outside the resistance wire, and with resistance wire looks butt, the resistance wire is fixed to be set up in the carriage, and carriage fixed connection is on the lateral wall of trapezoid pipe, the upper end fixedly connected with spliced pole of resistance wire, and be provided with the second wire on the spliced pole, the second wire extends to outside the carriage.
Further, promote the member and include hob and interior spiral pipe, hob activity grafting is on the bottom plate of carriage, interior spiral pipe thread bush is established outside the hob, and interior spiral pipe rotates and sets up on the interior diapire of carriage, fixedly connected with first spanners on the lateral wall of interior spiral pipe, and fixedly connected with vertical pole on the up end of first spanners, the upper end fixedly connected with supporting disk of vertical pole, and fixedly connected with arc locking lever on the circumference of supporting disk, arc locking lever activity grafting is in the locking groove, and the locking groove is seted up on the second spanners, the groove opening direction of locking groove sets up towards the direction of keeping away from the resistance wire.
Further, be provided with coupling assembling between hob and the second carrier board, coupling assembling includes carrier bar and grafting pole, and the carrier bar is fixed to be set up on the lower terminal surface of second carrier board, and the lower extreme fixedly connected with grafting pole of carrier bar, grafting pole activity grafting is in the grafting inslot, and the grafting groove is seted up on the hob, and the notch of grafting groove sets up upwards, and the outside winding of grafting pole is connected with supporting spring, and supporting spring's both ends are fixed connection respectively on the lateral wall of grafting pole and on the up end of hob.
Further, a suture braiding machine process, adopting the suture braiding machine, comprises the following steps:
step one: when the traction force of the suture line is too large, the moving assembly can move, so that breakage caused by the too large traction force of the suture line is avoided; the movement of the moving component can prevent friction generated by contacting the inner side wall of the trapezoid pipe when the suture line loosens and shakes;
step two: the movement of the moving component can drive the movement of the rotating speed adjusting mechanism, and the movement of the rotating speed adjusting mechanism can reduce the resistance in the circuit;
step three: the reduction of the resistance in the circuit can increase the current in the circuit, and the rotation of the driving motor is improved through the transmission, so that the rotation speed of the winding shaft is accelerated, the pulling force of the suture line is reduced, and the fracture of the suture line can be effectively prevented.
According to the invention, the structure of the existing suture braiding machine is improved, and the suture braiding machine can realize the function of automatically loosening the suture in the suture braiding process, so that the suture is effectively prevented from breaking, the produced suture meets the quality inspection requirement, and meanwhile, the shutdown and rewiring can be avoided, so that the production efficiency is improved.
According to the invention, the anti-breaking mechanism is arranged outside the suture, the movable assembly is arranged and can move relative to the trapezoid pipe, and the traction force of the suture can be changed through the movement of the movable assembly, so that the problem of breaking of the suture caused by overlarge traction force is avoided.
According to the invention, the anti-friction components are arranged at the two opening ends of the trapezoid pipe, and the anti-friction components can support the suture, so that the suture can be prevented from contacting the trapezoid pipe in the movement process of the suture, and the friction effect can be avoided, and the fracture of the suture can be better prevented.
The anti-breakage mechanism is provided with the rotating speed adjusting mechanism, and the rotating speed of the driving motor can be changed through the transmission, so that the rotating speed of the winding shaft can be increased under the condition that the braiding speed of the suture is unchanged, the pulling force of the suture is reduced, and the suture is prevented from being broken in the braiding process.
The invention sets the pushing rod piece on the rotating speed adjusting mechanism, which can realize the linkage of the anti-breaking mechanism and the rotating speed adjusting mechanism, thereby achieving the effects of reducing the operation efficiency and improving the working speed, and simultaneously, can realize the locking of the sliding vane, avoid the sliding vane from moving up and down at will, and further ensure that the movement speed of the driving motor is kept unchanged.
Drawings
FIG. 1 is a schematic view of a structure of an embodiment of a suture braiding machine and process of the present invention;
FIG. 2 is a schematic view of the fracture prevention mechanism of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2;
FIG. 4 is a schematic view of a rotational adjustment mechanism of the sewing machine of the present invention;
FIG. 5 is a schematic diagram of a position control mechanism in the sewing machine of the present invention;
fig. 6 is an enlarged schematic view of the B structure in fig. 5.
The reference numerals are as follows:
the apparatus casing 1, the braiding machine 2, the supporting rotation shaft 3, the suture thread 4, the fracture preventing mechanism 5, the trapezoidal pipe 51, the fixing lever 52, the moving assembly 53, the first supporting roller 531, the first supporting plate 532, the supporting tube 533, the return supporting mechanism 534, the second supporting roller 535, the second supporting plate 536, the antifriction assembly 54, the third supporting roller 541, the rotating lever 542, the third supporting plate 543, the rotation speed adjusting mechanism 6, the pushing lever 61, the screw lever 611, the inner screw pipe 612, the first supporting plate 613, the vertical lever 614, the supporting disk 615, the arc locking lever 616, the locking groove 617, the connecting assembly 618, the supporting lever 6181, the inserting lever 6182, the inserting groove 6183, the supporting spring 6184, the second supporting plate 62, the supporting ring 63, the sliding piece 64, the first wire 65, the resistance wire 66, the connecting post 67, the second wire 68, the supporting frame 69, the driving motor 7, the transmission 8, the spool 9.
Detailed Description
The invention is further illustrated below with reference to figures 1-6 and examples:
the utility model provides a suture braiding machine, includes equipment casing 1, braiding machine 2, support pivot 3 and suture thread 4, and braiding machine 2 sets up on equipment casing 1, and support pivot 3 rotates to set up on equipment casing 1, and suture thread 4 passes braiding machine 2 and contradicts and set up on support pivot 3, is provided with driving motor 7 on equipment casing 1, and is provided with derailleur 8 outside driving end of driving motor 7, and driving end and spool 9 of driving motor 7 are connected, and twine on spool 9 and be connected with suture thread 4; the anti-breaking mechanism 5 is arranged outside the suture 4, and the structure of the traditional suture braiding machine is improved, so that the suture 4 can be automatically loosened in the suture braiding process by the improved suture braiding machine, and the suture 4 can be effectively prevented from breaking, so that the produced suture meets the quality inspection requirement, and meanwhile, the shutdown and rewiring can be avoided, thereby improving the production efficiency.
In this embodiment, the fracture preventing mechanism 5 includes a trapezoid pipe 51 and a fixing rod 52, the trapezoid pipe 51 is covered outside the suture thread 4, one end of the fixing rod 52 is fixedly connected to the outer side wall of the trapezoid pipe 51, and the other end of the fixing rod 52 is fixedly connected to the equipment casing 1; the section of the suture 4 positioned in the trapezoid pipe 51 passes through the moving component 53, and the moving component 53 is movably arranged in the trapezoid pipe 51, and the fracture preventing mechanism 5 is arranged outside the suture 4, wherein the moving component 53 can move relative to the trapezoid pipe 51, and the pulling force of the suture 4 can be changed by moving the moving component 53, so that the problem of fracture of the suture 4 caused by overlarge pulling force is avoided.
In this embodiment, the moving component 53 includes a first supporting roller 531 and a first supporting plate 532, the first supporting roller 531 is rotatably disposed on the first supporting plate 532, and the first supporting plate 532 is fixedly disposed on the inner top wall of the supporting tube 533, and the lower end of the first supporting roller 531 abuts against the suture thread 4; the upper portion fixedly connected with reset supporting mechanism 534 of stay tube 533, and reset supporting mechanism 534's free end fixed connection is on the interior roof of trapezoidal pipe 51, and the movable setting of moving assembly 53 can change the pulling force of suture line 4, can effectively avoid suture line 4 to take place the fracture.
In this embodiment, the reset supporting mechanism 534 includes a reset supporting rod, a reset supporting cylinder and a reset supporting spring, the reset supporting rod is movably inserted in the reset supporting cylinder, the reset supporting spring is wound and connected outside the reset supporting rod, two ends of the reset supporting spring are respectively and fixedly connected on the side wall of the reset supporting rod and the outer side wall of the reset supporting cylinder, and the reset supporting mechanism 534 is arranged to play a role in guiding and supporting for the movement of the supporting tube 533 and simultaneously provide power for the reset movement of the supporting tube 533.
In this embodiment, a plurality of second support plates 536 are fixedly arranged at the lower part of the support tube 533, and the second support plates 536 are rotatably provided with second support rollers 535, the upper ends of the second support rollers 535 are abutted against the suture thread 4, the arrangement of the combined structure of the second support rollers 535 and the second support plates 536 can play a supporting role for the suture thread 4, specifically, when the suture thread 4 is excessively loosened, the movement of the suture thread 4 can shake, and the arrangement of the combined structure can avoid the shake of the suture thread 4 contacting the support tube 533 or the inner wall of the trapezoid tube 51, thereby avoiding the problem that the suture thread 4 is broken due to abrasion.
In this embodiment, anti-friction components 54 are disposed at two open ends of the trapezoid pipe 51, the anti-friction components 54 include a third supporting roller 541, a rotating rod 542 and a third supporting plate 543, the third supporting roller 541 is fixedly inserted with the rotating rod 542, the third supporting roller 541 is abutted against the suture thread 4, the rotating rod 542 is rotatably disposed on the third supporting plate 543, and the third supporting plate 543 is fixedly disposed on an inner side wall of the trapezoid pipe 51, the anti-friction components 54 are disposed at two open ends of the trapezoid pipe 51, and the arrangement of the anti-friction components 54 can realize a supporting effect on the suture thread 4, so that the suture thread 4 can be prevented from contacting the trapezoid pipe 51 in the moving process of the suture thread 4, thereby avoiding the fracture effect of the suture thread 4 due to the friction effect.
In this embodiment, a push rod 61 and a second supporting plate 62 are disposed on the trapezoid tube 51, one end of the push rod 61 is fixedly connected to the upper portion of the supporting tube 533, the other end of the push rod 61 is fixedly connected to the lower end surface of the second supporting plate 62, the second supporting plate 62 is fixedly connected to the side wall of the supporting ring 63, one end of the supporting ring 63 far away from the second supporting plate 62 is fixedly connected with a sliding sheet 64, a first conducting wire 65 is disposed on the sliding sheet 64, the sliding sheet 64 is wrapped outside the resistor wire 66 and is abutted against the resistor wire 66, the resistor wire 66 is fixedly disposed in the supporting frame 69, the supporting frame 69 is fixedly connected to the outer side wall of the trapezoid tube 51, the upper end of the resistor wire 66 is fixedly connected with a connecting post 67, the connecting post 67 is provided with a second conducting wire 68, the second conducting wire 68 extends to the outside of the supporting frame 69, in this invention, the anti-breaking mechanism 5 is provided with a rotation speed adjusting mechanism 6, the rotation speed of the driving motor 7 can be changed through the transmission 8, in this way, the rotation speed of the shaft 9 can be increased under the condition that the braiding speed is unchanged, the braiding speed of the suture wire is reduced, and the breaking force of the suture wire 4 is avoided in the braiding process.
In this embodiment, the pushing rod 61 includes a spiral rod 611 and an inner spiral tube 612, the spiral rod 611 is movably inserted on the bottom plate of the supporting frame 69, the inner spiral tube 612 is sleeved outside the spiral rod 611 in a threaded manner, and the inner spiral tube 612 is rotatably disposed on the inner bottom wall of the supporting frame 69, a first bearing plate 613 is fixedly connected to the outer side wall of the inner spiral tube 612, a vertical rod 614 is fixedly connected to the upper end surface of the first bearing plate 613, a supporting disk 615 is fixedly connected to the upper end of the vertical rod 614, an arc locking rod 616 is fixedly connected to the circumference of the supporting disk 615, the arc locking rod 616 is movably inserted in a locking groove 617, the locking groove 617 is formed in the second bearing plate 62, and the groove opening direction of the locking groove 617 is set in a direction away from the resistance wire 66.
In this embodiment, a connection component 618 is disposed between the spiral rod 611 and the second bearing plate 62, the connection component 618 includes a supporting rod 6181 and an inserting rod 6182, the supporting rod 6181 is fixedly disposed on the lower end face of the second bearing plate 62, the lower end of the supporting rod 6181 is fixedly connected with the inserting rod 6182, the inserting rod 6182 is movably inserted into the inserting groove 6183, the inserting groove 6183 is formed on the spiral rod 611, the notch of the inserting groove 6183 is upward, the inserting rod 6182 is wound and connected with a supporting spring 6184, two ends of the supporting spring 6184 are fixedly connected to the side wall of the inserting rod 6182 and the upper end face of the spiral rod 611 respectively, and the connection component 618 is disposed, so that the function of guiding and supporting can be achieved for the movement of the spiral rod 611, and meanwhile, power can be provided for the reset movement of the spiral rod 611.
The invention relates to a suture braiding machine process, which comprises the following steps:
step one: when the pulling force of the suture thread 4 is too large, the moving component 53 moves, so that breakage caused by the too large pulling force of the suture thread 4 is avoided; the movement of the moving component 53 can prevent the suture thread 4 from loosening and contacting the friction generated by the inner side wall of the trapezoid pipe 51 when shaking; specifically, as the pulling force on the suture thread 4 increases, the first supporting roller 531 can be abutted against, and the first supporting roller 531 moves along with the supporting tube 533, and the pulling force on the suture thread 4 can be reduced by the movement of the supporting tube 533, so that the suture thread 4 is prevented from breaking;
step two: movement of the moving assembly 53 drives movement of the speed adjustment mechanism 6, movement of the speed adjustment mechanism 6 reduces resistance in the circuit; specifically, in the process of moving the support tube 533, the rod 61 is pushed to push the support ring 63 and the sliding vane 64 to move upwards, the sliding vane 64 moves upwards, the resistance in the series circuit can be reduced, the current in the circuit can be increased under the condition of unchanged voltage, the rotating speed of the driving motor 7 is increased through the transmission 8, the rotating speed of the winding shaft 9 is increased, the loosening speed of the suture thread 4 is faster, and the fracture of the suture thread 4 can be effectively prevented;
in the earlier stage of the movement of the support tube 533, the screw rod 611 moves upward relative to the second support plate 62, during which movement the screw rod 611 moves to drive the inner screw pipe 612 to rotate, the inner screw pipe 612 rotates counterclockwise through the combined structure of the first support plate 613, the vertical rod 614 and the support plate 615, the arc locking rod 616 rotates counterclockwise, and the arc locking rod 616 rotates to be separated from the locking groove 617, so that the second support plate 62 can move upward relative to the support frame 69 under the pushing of the pushing rod 61.
The invention has the beneficial effects that:
according to the invention, the structure of the existing suture braiding machine is improved, and the suture braiding machine after improvement can enable the suture 4 to realize the function of automatic loosening in the suture braiding process, and can effectively prevent the suture 4 from breaking, so that the produced suture meets the quality inspection requirement, and meanwhile, shutdown and rewiring can be avoided, thereby improving the production efficiency.
According to the invention, the anti-fracture mechanism 5 is arranged outside the suture 4, wherein the moving component 53 can move relative to the trapezoid pipe 51, and the pulling force of the suture 4 can be changed through the movement of the moving component 53, so that the problem of fracture of the suture 4 caused by overlarge pulling force is avoided.
According to the invention, the anti-friction assemblies 54 are arranged at the two opening ends of the trapezoid pipe 51, and the anti-friction assemblies 54 are arranged, so that the suture 4 can be supported, and the suture 4 can be prevented from being contacted with the trapezoid pipe 51 in the movement process of the suture 4, so that the effect of preventing the suture 4 from being broken due to friction can be avoided.
According to the invention, the anti-breakage mechanism 5 is provided with the rotating speed adjusting mechanism 6, and the rotating speed of the driving motor 7 can be changed through the transmission 8, so that the rotating speed of the winding shaft 9 can be increased under the condition that the knitting speed of the suture is unchanged, the pulling force of the suture 4 is reduced, and breakage of the suture 4 in the knitting process is avoided.
The invention arranges the pushing rod piece 61 on the rotating speed adjusting mechanism 6, and the pushing rod piece 61 can realize the linkage of the anti-breaking mechanism 5 and the rotating speed adjusting mechanism 6, thereby achieving the effects of reducing the operation efficiency and improving the working speed, and simultaneously realizing the locking of the sliding vane 64, avoiding the random up-and-down movement of the sliding vane 64, and further ensuring the constant movement rate of the driving motor 7.
For example, it is particularly important that in one embodiment, the side walls of the support tube 533 are slidably disposed within the trapezoidal tube 51 by longitudinal guide rails, the support tube 533 comprising a fixed base plate and a movable top plate, the first support plate 532 being secured to the movable top plate, and the second support plate 536 being secured to the fixed base plate.
For example, the number of the first supporting rollers 531 and the first supporting plate 532 is three, the first supporting roller 531 in the middle is an elliptical cam roller, the center of the first supporting roller 531 is connected to the lower end of the first supporting plate 532 through a torsion spring, the elliptical long axis direction of the first supporting roller 531 extends along the vertical downward direction, and the bottom end of the first supporting roller 531 is propped against the suture thread 4. When the suture thread 4 is too tight, the suture thread 4 can drive the first supporting roller 531 to overcome the acting force of the torsion spring to rotate through friction force, so that the first supporting roller 531 deflects and lifts the bottom position of the first supporting roller 531, and further the supporting force on the suture thread 4 is reduced, and the suture thread 4 can pass through smoothly.
For example, the present invention provides a process for braiding a suture, using a suture braiding machine as described above, comprising the steps of:
step one: the suture 4 can move upwards when being too tight in the moving process, and the upwards movement of the moving component 53 can prevent the suture 4 from contacting the inner side wall of the trapezoid pipe 51 when shaking;
step two: the moving component 53 moves upwards, so that the resistance in the circuit is reduced through the movement of the rotating speed regulating mechanism 6;
step three: the reduction of the resistance in the circuit increases the current in the circuit and increases the rotation of the drive motor 7 via the transmission 8, thereby increasing the rotational speed of the spool 9 and reducing the pulling force of the suture 4.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (2)
1. The utility model provides a suture braiding machine, including equipment casing (1), braiding machine (2), support pivot (3), a serial communication port, braiding machine (2) set up on equipment casing (1), support pivot (3) rotate and set up on equipment casing (1), suture (4) pass braiding machine (2) and conflict set up on support pivot (3), be provided with driving motor (7) on equipment casing (1), and be provided with derailleur (8) outside driving end of driving motor (7), driving motor (7) drive spool (9) rotate, and the winding is connected with suture (4) on spool (9); the outside of the suture line (4) is provided with a fracture prevention mechanism (5);
the fracture prevention mechanism (5) comprises a trapezoid pipe (51) and a fixing rod (52), the trapezoid pipe (51) is covered outside the suture line (4), one end of the fixing rod (52) is fixedly connected to the outer side wall of the trapezoid pipe (51), and the other end of the fixing rod (52) is fixedly connected to the equipment casing (1); a section of the suture thread (4) positioned in the trapezoid pipe (51) passes through the moving component (53), and the moving component (53) is movably arranged in the trapezoid pipe (51);
the moving assembly (53) comprises a first supporting roller (531), a first supporting plate (532) and a supporting tube (533), wherein the first supporting roller (531) is rotatably arranged on the first supporting plate (532), the first supporting plate (532) is fixedly arranged on the inner top wall of the supporting tube (533), and the lower end of the first supporting roller (531) is abutted against the suture line (4); the upper part of the supporting tube (533) is fixedly connected with a reset supporting mechanism (534);
the reset supporting mechanism (534) comprises a reset supporting rod, a reset supporting cylinder and a reset supporting spring, wherein the reset supporting rod is movably inserted into the reset supporting cylinder, the reset supporting spring is wound and connected outside the reset supporting rod, two ends of the reset supporting spring are respectively and fixedly connected on the side wall of the reset supporting rod and the outer side wall of the reset supporting cylinder, and the reset supporting cylinder is fixedly connected on the inner top wall of the trapezoid pipe (51);
a pushing rod piece (61) and a second supporting plate (62) are arranged on the trapezoid pipe (51), one end of the pushing rod piece (61) is fixedly connected to the upper portion of the supporting pipe (533), the other end of the pushing rod piece (61) is connected to the lower end face of the second supporting plate (62), the second supporting plate (62) is fixedly connected to the side wall of the supporting ring (63), one end, far away from the second supporting plate (62), of the supporting ring (63) is fixedly connected with a sliding sheet (64), a first conducting wire (65) is arranged on the sliding sheet (64), the sliding sheet (64) is coated outside the resistance wire (66) and is abutted against the resistance wire (66), the resistance wire (66) is fixedly arranged in the supporting frame (69), the supporting frame (69) is fixedly connected to the outer side wall of the trapezoid pipe (51), the upper end of the resistance wire (66) is fixedly connected with a connecting column (67), the connecting column (67) is provided with a second conducting wire (68), and the second conducting wire (68) extends out of the supporting frame (69); when the suture thread (4) is tightly stretched, the supporting tube (533) and the sliding sheet (64) move upwards, so that the resistance between the first lead (65) and the second lead (68) is reduced, the current of a circuit is increased, the rotating speed of the driving motor (7) is increased, the rotating speed of the winding shaft (9) is increased, the loosening speed of the suture thread (4) is higher, and the suture thread (4) is prevented from being broken under the condition that the voltage is unchanged;
a plurality of second support plates (536) are fixedly arranged at the lower parts of the support tubes (533), second support rollers (535) are rotatably arranged on the second support plates (536), and the upper ends of the second support rollers (535) are abutted against the suture lines (4);
the two opening ends of the trapezoid pipe (51) are respectively provided with an anti-friction component (54), each anti-friction component (54) comprises a third supporting roller (541), a rotating rod (542) and a third supporting plate (543), the rotating rods (542) are fixedly inserted on the third supporting rollers (541), the third supporting rollers (541) are abutted against the suture lines (4), the rotating rods (542) are rotatably arranged on the third supporting plates (543), and the third supporting plates (543) are fixedly arranged on the inner side walls of the trapezoid pipe (51);
the number of the first supporting rollers (531) and the number of the first supporting plates (532) are three, the first supporting rollers (531) in the middle are elliptical cam rollers, the centers of the first supporting rollers (531) are connected to the lower end of the first supporting plates (532) through torsion springs, the elliptical long axis direction of the first supporting rollers (531) extends along the vertical downward direction, and the bottom ends of the first supporting rollers (531) are propped against the suture lines (4);
the pushing rod piece (61) comprises a spiral rod (611) and an inner spiral tube (612), the spiral rod (611) is movably inserted on a bottom plate of the supporting frame (69), the inner spiral tube (612) is sleeved outside the spiral rod (611) in a threaded manner, the inner spiral tube (612) is rotatably arranged on the inner bottom wall of the supporting frame (69), a first bearing plate (613) is fixedly connected to the outer side wall of the inner spiral tube (612), a vertical rod (614) is fixedly connected to the upper end surface of the first bearing plate (613), a supporting disc (615) is fixedly connected to the upper end of the vertical rod (614), an arc-shaped locking rod (616) is fixedly connected to the circumference of the supporting disc (615), the arc-shaped locking rod (616) is movably inserted in a locking groove (617), the locking groove (617) is formed in the second bearing plate (62), and the groove opening direction of the locking groove (617) is far away from the resistance wire (66);
a connecting assembly (618) is arranged between the spiral rod (611) and the second supporting plate (62), the connecting assembly (618) comprises a supporting rod (6181) and an inserting rod (6182), the supporting rod (6181) is fixedly arranged on the lower end face of the second supporting plate (62), the inserting rod (6182) is fixedly connected with the lower end of the supporting rod (6181), the inserting rod (6182) is movably inserted into the inserting groove (6183), the inserting groove (6183) is formed in the spiral rod (611), the notch of the inserting groove (6183) is upwards arranged, the supporting spring (6184) is wound outside the inserting rod (6182), and two ends of the supporting spring (6184) are fixedly connected to the side wall of the inserting rod (6182) and the upper end face of the spiral rod (611).
2. A process for braiding a suture, characterized in that the suture braiding machine as claimed in claim 1 is used, comprising the steps of:
step one: the suture thread (4) can enable the moving assembly (53) to move upwards when being too tight in the moving process, and the upwards moving of the moving assembly (53) can prevent the suture thread (4) from contacting the inner side wall of the trapezoid pipe (51) when shaking;
step two: the moving assembly (53) moves up to reduce the resistance in the circuit by pushing the movement of the rod (61);
step three: the reduction of the resistance in the circuit increases the current in the circuit, and increases the rotation speed of the driving motor (7), thereby accelerating the rotation speed of the winding shaft (9) and reducing the pulling force of the suture line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210641883.9A CN115012116B (en) | 2022-06-08 | 2022-06-08 | Suture braiding machine and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210641883.9A CN115012116B (en) | 2022-06-08 | 2022-06-08 | Suture braiding machine and process thereof |
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| Publication Number | Publication Date |
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| CN115012116A CN115012116A (en) | 2022-09-06 |
| CN115012116B true CN115012116B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210641883.9A Active CN115012116B (en) | 2022-06-08 | 2022-06-08 | Suture braiding machine and process thereof |
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| CN109853127A (en) * | 2017-11-30 | 2019-06-07 | 多彩隆纺织制品（深圳）有限公司 | Seamless braider and weaving method around yarn rope |
| CN112209173A (en) * | 2020-10-26 | 2021-01-12 | 孙新峰 | Bobbin uniform winding device capable of avoiding bottom thread breakage of sewing machine |
| CN212800741U (en) * | 2020-07-16 | 2021-03-26 | 滨州恒泰化纤制品有限公司 | Self-adjusting cable braiding machine |
| CN213476243U (en) * | 2020-08-25 | 2021-06-18 | 嘉兴市立程拉链有限公司 | Ribbon loom with tension compensation structure |
| CN214652685U (en) * | 2021-04-14 | 2021-11-09 | 咸宁爱科医疗用品有限公司 | Yarn guide device of three-wire machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6360644B1 (en) * | 2000-03-31 | 2002-03-26 | American Metric Corporation | Braiding machine |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2026046A (en) * | 1978-05-24 | 1980-01-30 | Comat Spa | Improved rotary braiding machine |
| CN103537511A (en) * | 2013-09-17 | 2014-01-29 | 西安祺沣造纸网有限公司 | Multi-shaft intelligent speed-controllable anti-breakage take-up method and device |
| CN205258794U (en) * | 2015-12-25 | 2016-05-25 | 南通华尔康医疗科技股份有限公司 | Device is woven to stylolite that can report to police |
| CN207210668U (en) * | 2017-06-08 | 2018-04-10 | 博安信（天津）汽车配件技术有限公司 | A kind of braider |
| CN109853127A (en) * | 2017-11-30 | 2019-06-07 | 多彩隆纺织制品（深圳）有限公司 | Seamless braider and weaving method around yarn rope |
| CN208250566U (en) * | 2018-04-26 | 2018-12-18 | 云南恩典塑业有限公司 | A kind of braider with breaking line preventive function |
| CN108823782A (en) * | 2018-08-08 | 2018-11-16 | 佛山迅拓奥科技有限公司 | A kind of take-up mechanism of tricot machine |
| CN212800741U (en) * | 2020-07-16 | 2021-03-26 | 滨州恒泰化纤制品有限公司 | Self-adjusting cable braiding machine |
| CN213476243U (en) * | 2020-08-25 | 2021-06-18 | 嘉兴市立程拉链有限公司 | Ribbon loom with tension compensation structure |
| CN112209173A (en) * | 2020-10-26 | 2021-01-12 | 孙新峰 | Bobbin uniform winding device capable of avoiding bottom thread breakage of sewing machine |
| CN214652685U (en) * | 2021-04-14 | 2021-11-09 | 咸宁爱科医疗用品有限公司 | Yarn guide device of three-wire machine |
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| Publication number | Publication date |
|---|---|
| CN115012116A (en) | 2022-09-06 |
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