CN115012116A - Suture line knitting machine and process thereof - Google Patents
Suture line knitting machine and process thereof Download PDFInfo
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- CN115012116A CN115012116A CN202210641883.9A CN202210641883A CN115012116A CN 115012116 A CN115012116 A CN 115012116A CN 202210641883 A CN202210641883 A CN 202210641883A CN 115012116 A CN115012116 A CN 115012116A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 title claims abstract description 22
- 238000009940 knitting Methods 0.000 title abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000009954 braiding Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 31
- 230000000694 effects Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002968 anti-fracture Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000009941 weaving Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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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
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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
- D04C3/48—Auxiliary devices
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- 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 sutures, and particularly provides a suture knitting machine and a process thereof. The suture line braiding machine comprises an equipment shell, a braiding device, a supporting rotating shaft and suture lines, wherein the braiding device is arranged on the equipment shell, the supporting rotating shaft is rotatably arranged on the equipment shell, the suture lines penetrate through the braiding device and are arranged on the supporting rotating shaft in an abutting mode, a driving motor is arranged on the equipment 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 suture lines are wound and connected on the winding shaft; an anti-breaking mechanism is arranged outside the suture; according to the invention, the structure of the existing suture line knitting machine is improved, so that the suture line can be automatically released by the improved suture line knitting machine in the suture line knitting process, the suture line can be effectively prevented from being broken, the produced suture line can meet the quality inspection requirement, and meanwhile, the machine halt and the rewiring can be avoided, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical sutures, in particular to a suture knitting machine and a process thereof.
Background
Sutures are present in hospitals as common medical equipment, and are very common in hospitals at present, and general sutures have functions of ligation hemostasis, suture hemostasis and tissue suture, and medical sutures can be divided into two types, i.e. non-absorbable sutures and absorbable sutures. The existing medical suture needs to be processed by pressing wires and needles before use, namely, the single wire is simply pressed into a plurality of strands.
Among the current stylolite braider, when the heart yearn takes place the broken string or the heart yearn is coiled wireless, can't make the warning, often need to observe through the people and just can discover, and the disappearance of heart yearn not only influences the thickness of stylolite, and the intensity of stylolite can very big influence, and these two factors all can produce huge influence when sewing up to the operation, therefore the quality of heart yearn to a great extent has decided the heart yearn, the broken string possibility of heart yearn is less relatively on original braider, and along with the continuous development of weaving technique, the continuous improvement of speed of weaving, when improving work efficiency by a wide margin, inevitable some problems that bring, like the fracture of heart yearn. In order to solve the problems, the invention provides a suture knitting machine and a process thereof.
Disclosure of Invention
In view of the above, there is a need for a suture braiding machine and process thereof to address at least one of the above-mentioned problems.
A suture line braiding machine comprises an equipment shell, a braiding device, a supporting rotating shaft and suture lines, wherein the braiding device is arranged on the equipment shell, the supporting rotating shaft is rotatably arranged on the equipment shell, the suture lines penetrate through the braiding device and are arranged on the supporting rotating shaft in an abutting mode, a driving motor is arranged on the equipment 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 suture lines are wound and connected on the winding shaft; an anti-breaking mechanism is arranged outside the suture.
Furthermore, the anti-fracture mechanism comprises a trapezoid pipe and a fixed rod, the trapezoid pipe covers the suture, one end of the fixed rod is fixedly connected to the outer side wall of the trapezoid pipe, and the other end of the fixed rod is fixedly connected to the equipment shell; the section of the suture line positioned in the trapezoidal pipe passes through the moving assembly, and the moving assembly is movably arranged in the trapezoidal 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 pipe, and the lower end of the first supporting roller is abutted to the suture line; the upper part of the supporting tube is fixedly connected with a resetting supporting mechanism, and the free end of the resetting supporting mechanism is fixedly connected to the inner top wall of the trapezoid tube.
Furthermore, the support mechanism that resets includes the bracing piece that resets, a support section of thick bamboo and the supporting spring that resets, and the bracing piece activity that resets is pegged graft outside the bracing piece that resets in a support section of thick bamboo that resets is reset to reset supporting spring winding, and the both ends of the supporting spring that resets fixed connection respectively on the lateral wall of the bracing piece that resets and the lateral wall of a support section of thick bamboo that resets.
Furthermore, 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 to the sewing threads.
Further, all be provided with the antifriction subassembly on two opening ends of trapezoidal pipe, the antifriction subassembly includes third backing roll, dwang and third backup pad, and fixed the grafting has the dwang on the third backing roll, and third backing roll and stylolite looks butt, and the dwang rotates and sets up in the third backup pad, and the fixed setting of third backup pad is on the inside wall of trapezoidal pipe.
Further, be provided with promotion member and second bearing board on the trapezoidal pipe, the one end fixed connection of promotion member is on the lateral wall of stay tube, and the other end fixed connection of promotion member is on the lower terminal surface of second bearing board, second bearing board fixed connection is on the lateral wall of support ring, and the support ring keeps away from the one end fixedly connected with gleitbretter of second bearing board, 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 trapezoidal 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 outside the carriage.
Further, promote the member and include hob and interior coil pipe, the hob activity is pegged graft on the bottom plate of carriage, interior coil pipe thread bush is established outside the hob, and interior coil pipe rotates and sets up on the interior diapire of carriage, the first bearing board of fixedly connected with on the lateral wall of interior coil pipe, and fixedly connected with vertical pole on the up end of first bearing board, 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 is pegged graft at locking inslot, and locking groove is seted up on second bearing board, 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 bearing board, coupling assembling includes bearing rod and inserted bar, the bearing rod is fixed to be set up on the lower terminal surface of second bearing board, and the lower extreme fixedly connected with inserted bar of bearing rod, the inserted bar activity is pegged graft in the inserting groove, and the inserting groove is seted up on the hob, the notch of inserting groove upwards sets up, the outer winding of inserted bar is connected with supporting spring, and supporting spring's both ends respectively fixed connection on the lateral wall of inserted bar and on the up end of hob.
Further, a suture line knitting machine process, which adopts the suture line knitting machine, comprises the following steps:
the method comprises the following steps: when the pulling force of the suture is too large, the moving assembly can move, so that the fracture caused by the too large pulling force of the suture is avoided; the movement of the moving component can prevent the suture from loosening and contacting the friction generated by the inner side wall of the trapezoid tube when shaking;
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 resistance in the circuit can increase the electric current in the circuit to improve driving motor's rotation through the derailleur, thereby accelerate the slew velocity of spool, reduce the power of dragging of stylolite, thereby can effectively prevent the fracture of stylolite.
According to the invention, the structure of the existing suture line knitting machine is improved, so that the suture line can be automatically released by the improved suture line knitting machine in the suture line knitting process, the suture line can be effectively prevented from being broken, the produced suture line can meet the quality inspection requirement, and meanwhile, the machine halt and the rewiring can be avoided, so that the production efficiency is improved.
According to the invention, the anti-fracture mechanism is arranged outside the suture, the moving assembly is arranged and can move relative to the trapezoidal pipe, and the pulling force of the suture can be changed through the movement of the moving assembly, so that the problem that the suture is fractured due to overlarge pulling force is avoided.
The anti-friction assemblies are arranged on the two opening ends of the trapezoidal pipe, and the anti-friction assemblies can support the suture line, so that the suture line can be prevented from contacting the trapezoidal pipe in the movement process of the suture line, the friction effect can be avoided, and the fracture effect of the suture line can be better prevented.
The anti-fracture mechanism is provided with the rotating speed adjusting mechanism, and the rotating speed of the driving motor can be changed through the transmission by the rotating speed adjusting mechanism, so that the rotating speed of the winding shaft can be increased under the condition that the weaving speed of the suture is not changed, the pulling force of the suture is reduced, and the suture is prevented from being fractured in the weaving process.
According to the invention, the pushing rod piece is arranged on the rotating speed adjusting mechanism, so that the linkage of the movement of the anti-fracture mechanism and the rotating speed adjusting mechanism can be realized, the effects of reducing the operation efficiency and improving the working speed are achieved, meanwhile, the locking of the sliding piece can be realized, the sliding piece is prevented from moving up and down at will, and the movement speed of the driving motor is ensured to be kept unchanged.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the present invention suture braiding machine and process;
FIG. 2 is a schematic view of the anti-fracture mechanism of FIG. 1;
FIG. 3 is an enlarged view of the structure A in FIG. 2;
FIG. 4 is a schematic view of the structure of the rotational speed adjustment mechanism of the suture braiding machine of the present invention;
FIG. 5 is a schematic view of the structure of the position control mechanism of the suture braiding machine of the present invention;
fig. 6 is an enlarged schematic view of the structure B in fig. 5.
The reference numbers are as follows:
the device comprises a device shell 1, a braiding machine 2, a supporting rotating shaft 3, a suture 4, an anti-breaking mechanism 5, a trapezoid tube 51, a fixing rod 52, a moving component 53, a first supporting roller 531, a first supporting plate 532, a supporting pipe 533, a resetting supporting mechanism 534, a second supporting roller 535, a second supporting plate 536, an anti-friction component 54, a third supporting roller 541, a rotating rod 542, a third supporting plate 543, a rotating speed adjusting mechanism 6, a pushing rod 61, a spiral rod 611, an inner spiral tube 612, a first supporting plate 613, a vertical rod 614, a supporting plate 615, an arc-shaped locking rod 616, a locking groove 617, a connecting component 618, a supporting rod 6181, a connecting rod 6182, a connecting groove 6183, a supporting spring 6184, a second supporting plate 62, a supporting ring 63, a sliding sheet 64, a first wire 65, a resistance wire 66, a connecting column 67, a second wire 68, a supporting frame 69, a driving motor 7, a speed changer 8 and a winding shaft 6189.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
a suture line braiding machine comprises an equipment shell 1, a braiding device 2, a supporting rotating shaft 3 and suture lines 4, wherein the braiding device 2 is arranged on the equipment shell 1, the supporting rotating shaft 3 is rotatably arranged on the equipment shell 1, the suture lines 4 penetrate through the braiding device 2 and are arranged on the supporting rotating shaft 3 in an abutting mode, a driving motor 7 is arranged on the equipment shell 1, a transmission 8 is arranged outside the driving end of the driving motor 7, the driving end of the driving motor 7 is connected with a winding shaft 9, and the suture lines 4 are wound and connected on the winding shaft 9; the anti-breaking mechanism 5 is arranged outside the suture thread 4, and the improved suture thread braiding machine can enable the suture thread 4 to realize the function of automatic releasing in the process of braiding the suture thread by improving the structure of the existing suture thread braiding machine, and can effectively prevent the suture thread 4 from breaking, so that the produced suture thread can meet the quality inspection requirement, and meanwhile, the machine can be prevented from being stopped and rewired, thereby improving the production efficiency.
In this embodiment, the breakage preventing mechanism 5 includes a trapezoidal pipe 51 and a fixing rod 52, the trapezoidal pipe 51 covers the suture 4, one end of the fixing rod 52 is fixedly connected to the outer side wall of the trapezoidal pipe 51, and the other end of the fixing rod 52 is fixedly connected to the device case 1; the suture 4 is arranged in the ladder-shaped pipe 51, one section of the suture 4 passes through the moving component 53, the moving component 53 is movably arranged in the ladder-shaped pipe 51, the anti-breaking mechanism 5 is arranged outside the suture 4, the moving component 53 can move relative to the ladder-shaped 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 that the suture 4 is broken due to overlarge pulling force is avoided.
In this embodiment, the moving assembly 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, the first supporting plate 532 is fixedly disposed on the inner top wall of the supporting pipe 533, and the lower end of the first supporting roller 531 abuts against the suture 4; the upper portion fixedly connected with of stay tube 533 resets supporting mechanism 534, and the free end fixed connection that resets supporting mechanism 534 is on the interior roof of trapezoidal pipe 51, and the portable setting of removal subassembly 53 can change the power of dragging of stylolite 4, can effectively avoid stylolite 4 to break.
In this embodiment, the support mechanism 534 that resets includes the bracing piece that resets, a support section of thick bamboo and the supporting spring that resets, the bracing piece activity that resets is pegged graft outside the bracing piece that resets in a support section of thick bamboo that resets is reset in the bracing piece winding connection, and the both ends of supporting spring that resets fixed connection respectively on the lateral wall of the bracing piece that resets and the lateral wall of a support section of thick bamboo that resets, the setting of support mechanism 534 that resets, both can play the effect that the direction was supported for the motion of stay tube 533, and simultaneously, can provide power for the motion that resets of stay tube 533 again.
In this embodiment, a plurality of second support plates 536 are fixedly disposed at the lower portion of the support tube 533, and the second support plates 536 are rotatably disposed with second support rollers 535, the upper ends of the second support rollers 535 abut against the suture thread 4, and the combined structure of the second support rollers 535 and the second support plates 536 can support the suture thread 4, specifically, when the suture thread 4 is excessively loosened, the movement of the suture thread 4 can be shaken, and the combined structure can prevent the shaken suture thread 4 from contacting the inner wall of the support tube 533 or the trapezoid tube 51, so as to avoid the problem that the suture thread 4 is broken due to abrasion.
In this embodiment, the two open ends of the trapezoid tube 51 are both provided with the anti-friction assemblies 54, each anti-friction assembly 54 includes a third supporting roller 541, a rotating rod 542 and a third supporting plate 543, the rotating rod 542 is fixedly inserted into the third supporting roller 541, the third supporting roller 541 abuts 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 the inner side wall of the trapezoid tube 51.
In this embodiment, a ladder-shaped tube 51 is provided with a push rod 61 and a second support plate 62, one end of the push rod 61 is fixedly connected to the upper portion of the support tube 533, the other end of the push rod 61 is fixedly connected to the lower end surface of the second support plate 62, the second support plate 62 is fixedly connected to the side wall of the support ring 63, one end of the support ring 63 away from the second support plate 62 is fixedly connected to a sliding sheet 64, a first conducting wire 65 is provided on the sliding sheet 64, the sliding sheet 64 is covered outside the resistance wire 66 and is abutted against the resistance wire 66, the resistance wire 66 is fixedly provided in a support frame 69, the support frame 69 is fixedly connected to the outer side wall of the ladder-shaped tube 51, the upper end of the resistance wire 66 is fixedly connected to a connection column 67, a second conducting wire 68 is provided on the connection column 67, the second conducting wire 68 extends out of the support frame 69, the anti-fracture mechanism 5 of the present invention is provided with a rotation speed adjusting mechanism 6, the setting of speed adjustment mechanism 6 can change driving motor 7's rotational speed through derailleur 8, like this under the unchangeable condition of stylolite weaving speed, can accelerate spool 9's slew rate to reduce the power of dragging of stylolite 4, avoid stylolite 4 at the in-process emergence fracture of weaving.
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 into the bottom plate of the supporting frame 69, the inner spiral tube 612 is threadedly sleeved outside the spiral rod 611, the inner spiral tube 612 is rotatably disposed on the inner bottom wall of the supporting frame 69, the outer side wall of the inner spiral tube 612 is fixedly connected with a first supporting plate 613, the upper end surface of the first supporting plate 613 is fixedly connected with a vertical rod 614, the upper end of the vertical rod 614 is fixedly connected with a supporting plate 615, the circumference of the supporting plate 615 is fixedly connected with an arc-shaped locking rod 616, the arc-shaped locking rod 616 is movably inserted into a locking groove 617, the locking groove 617 is opened on the second supporting plate 62, the groove opening direction of the locking groove 617 is toward the direction that the resistance wire is far away from the resistance wire 66, the pushing rod 61 is disposed on the rotation speed adjusting mechanism 6, the arrangement of the pushing rod 61 can enable the movement of the anti-fracture mechanism 5 and the rotation speed adjusting mechanism 6 to be interlocked, thereby reach and reduce operating efficiency, improve operating speed's effect, simultaneously, can realize the locking to gleitbretter 64 again, avoid gleitbretter 64 to take place to reciprocate at will to guarantee that driving motor 7's rate of motion keeps unchangeable.
In this embodiment, be provided with coupling assembling 618 between hob 611 and the second bearing board 62, coupling assembling 618 includes bearing rod 6181 and insertion rod 6182, bearing rod 6181 is fixed to be set up on the lower terminal surface of second bearing board 62, and the lower extreme fixedly connected with insertion rod 6182 of bearing rod 6181, insertion rod 6182 activity is pegged graft in insertion groove 6183, and insertion groove 6183 is seted up on hob 611, the notch of insertion groove 6183 upwards sets up, the outer winding of insertion rod 6182 is connected with supporting spring 6184, and supporting spring 6184's both ends respectively fixed connection on the lateral wall of insertion rod 6182 and on the up end of hob 611, coupling assembling 618's setting, both can play the effect of direction support for the motion of hob 611, and simultaneously, can provide power for the motion that resets of hob 611 again.
The invention discloses a suture line knitting machine process, which comprises the following steps:
the method comprises the following steps: when the pulling force of the suture 4 is too large, the moving component 53 can move, so that the fracture caused by the too large pulling force of the suture 4 is avoided; the movement of the moving component 53 can prevent the suture 4 from contacting the inner side wall of the trapezoid pipe 51 to generate friction when the suture is loosened and shaken; specifically, with the increase of the pulling force on the suture thread 4, the first supporting roller 531 is abutted, the supporting pipe 533 is driven to move by the first supporting roller 531, and the pulling force on the suture thread 4 can be reduced by the movement of the supporting pipe 533, so that the suture thread 4 is prevented from being broken;
step two: the movement of the moving component 53 drives the movement of the rotating speed adjusting mechanism 6, and the movement of the rotating speed adjusting mechanism 6 reduces the resistance in the circuit; specifically, in the process of moving the support tube 533, the support ring 63 and the sliding piece 64 are pushed by the push rod 61 to move upward, and the upward movement of the sliding piece 64 can reduce the resistance connected to the series circuit, and increase the current in the circuit under the condition of unchanged voltage, so as to increase the rotation speed of the driving motor 7 through the transmission 8, increase the rotation speed of the winding shaft 9, make the loosening speed of the suture thread 4 faster, and effectively prevent the fracture of the suture thread 4;
in the earlier stage of the movement of the support tube 533, the screw rod 611 is driven to move upward relative to the second support plate 62, during the movement, the movement of the screw rod 611 drives the inner spiral tube 612 to rotate, the rotation of the inner spiral tube 612 drives the arc-shaped locking lever 616 to rotate counterclockwise through the combined structure of the first support plate 613, the vertical rod 614 and the support plate 615, and the rotation of the arc-shaped locking lever 616 is disengaged 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 line knitting machine is improved, so that the suture line 4 can be automatically released in the suture line knitting process of the improved suture line knitting machine, the suture line 4 can be effectively prevented from being broken, the produced suture line can meet the quality inspection requirement, meanwhile, the machine halt and the rewiring can be avoided, and the production efficiency is improved.
According to the invention, the anti-breaking mechanism 5 is arranged outside the suture 4, wherein the moving component 53 is arranged and can move relative to the trapezoidal 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 that the suture 4 is broken due to overlarge pulling force is avoided.
According to the invention, the anti-friction assemblies 54 are arranged on the two opening ends of the trapezoidal pipe 51, and the anti-friction assemblies 54 can support the suture 4, so that the suture 4 can be prevented from contacting the trapezoidal pipe 51 in the movement process of the suture 4, and the effect of preventing the suture 4 from being broken due to the friction can be avoided.
According to the invention, the anti-fracture 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 due to the arrangement of the rotating speed adjusting mechanism 6, so that the rotating speed of the winding shaft 9 can be increased under the condition that the weaving speed of the suture is not changed, the pulling force of the suture 4 is reduced, and the suture 4 is prevented from being fractured in the weaving process.
According to the invention, the push rod piece 61 is arranged on the rotating speed adjusting mechanism 6, and the arrangement of the push rod piece 61 can realize linkage of the movement of the anti-fracture mechanism 5 and the rotating speed adjusting mechanism 6, so that the effects of reducing the operation efficiency and improving the working speed are achieved, and meanwhile, the sliding piece 64 can be locked, so that the sliding piece 64 is prevented from moving up and down at will, and the movement rate of the driving motor 7 is ensured to be kept unchanged.
For example, it is particularly important that in one embodiment, the side walls of the support tube 533 are slidably disposed within the ladder-shaped tube 51 via longitudinal rails, the support tube 533 includes a fixed bottom plate and a movable top plate, the first support plate 532 is fixed to the movable top plate, and the second support plate 536 is fixed to the fixed bottom plate.
For example, the number of the first support rollers 531 and the number of the first support plates 532 are three, the first support roller 531 in the middle is an elliptical cam roller, the center thereof is connected to the lower end of the first support plate 532 through a torsion spring, the elliptical long axis direction of the first support roller 531 extends in the vertical downward direction, and the bottom end of the first support roller 531 abuts 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 through the friction force to rotate, so that the first supporting roller 531 deflects and lifts the bottom position of the first supporting roller 531, the supporting force to the suture thread 4 is reduced, and the suture thread 4 can pass through smoothly.
For example, the present invention provides a suture knitting machine process, which uses the suture knitting machine as described above, and includes the following steps:
the method comprises the following steps: when the suture 4 is too tight in the moving process, the moving component 53 can move upwards, and 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 adjusting mechanism 6;
step three: the reduction in resistance in the circuit increases the current in the circuit and increases the rotation of the drive motor 7 through 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 the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. A suture line braiding machine comprises an equipment shell (1), a braiding device (2), a supporting rotating shaft (3) and suture lines (4), and is characterized in that the braiding device (2) is arranged on the equipment shell (1), the supporting rotating shaft (3) is rotatably arranged on the equipment shell (1), the suture lines (4) penetrate through the braiding device (2) and are arranged on the supporting rotating shaft (3) in a butting mode, a driving motor (7) is arranged on the equipment shell (1), a transmission (8) is arranged outside the driving end of the driving motor (7), the driving end of the driving motor (7) is connected with a winding shaft (9), and the suture lines (4) are wound and connected on the winding shaft (9); an anti-breaking mechanism (5) is arranged outside the suture (4).
2. The suture braider of claim 1, wherein: the anti-breaking mechanism (5) comprises a trapezoidal pipe (51) and a fixing rod (52), the trapezoidal 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 trapezoidal pipe (51), and the other end of the fixing rod (52) is fixedly connected to the equipment shell (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).
3. The suture braider of claim 2, wherein: the moving assembly (53) comprises a first supporting roller (531) and a first supporting plate (532), 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 pipe (533), and the lower end of the first supporting roller (531) is abutted to the suture line (4); the upper part of the supporting pipe (533) is fixedly connected with a resetting supporting mechanism (534), and the free end of the resetting supporting mechanism (534) is fixedly connected to the inner top wall of the trapezoid pipe (51).
4. The suture braider of claim 3, wherein: 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 in 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 fixedly connected to the side wall of the reset supporting rod and the outer side wall of the reset supporting cylinder.
5. The suture braider of claim 3, wherein: the lower part of the supporting pipe (533) is fixedly provided with a plurality of second supporting plates (536), the second supporting plates (536) are rotatably provided with second supporting rollers (535), and the upper ends of the second supporting rollers (535) are abutted against the suture lines (4).
6. The suture braider of claim 2, wherein: all be provided with antifriction subassembly (54) on two open ends of trapezoidal pipe (51), antifriction subassembly (54) include third backing roll (541), dwang (542) and third backup pad (543), fixed grafting is gone up in third backing roll (541) has dwang (542), and third backing roll (541) and stylolite (4) looks butt, dwang (542) rotate to set up on third backup pad (543), and third backup pad (543) are fixed to be set up on the inside wall of trapezoidal pipe (51).
7. The suture braider of any one of claims 1-3, wherein: a push rod piece (61) and a second bearing plate (62) are arranged on the trapezoid tube (51), one end of the push rod piece (61) is fixedly connected to the upper portion of the support tube (533), the other end of the push rod piece (61) is fixedly connected to the lower end face of the second bearing plate (62), the second bearing plate (62) is fixedly connected to the side wall of the support ring (63), a slip sheet (64) is fixedly connected to one end, far away from the second bearing plate (62), of the support ring (63), a first lead (65) is arranged on the slip sheet (64), the slip sheet (64) is wrapped outside the resistance wire (66) and is abutted against the resistance wire (66), the resistance wire (66) is fixedly arranged in a support frame (69), the support frame (69) is fixedly connected to the outer side wall of the trapezoid tube (51), a connecting column (67) is fixedly connected to the upper end of the resistance wire (66), and a second lead (68) is arranged on the connecting column (67), the second lead (68) extends out of the support frame (69).
8. The suture braider of claim 7, wherein: the pushing rod piece (61) comprises a spiral rod (611) and an inner spiral pipe (612), the spiral rod (611) is movably inserted on the bottom plate of the supporting frame (69), the inner spiral pipe (612) is sleeved outside the spiral rod (611) in a threaded manner, the inner spiral pipe (612) is rotatably arranged on the inner bottom wall of the supporting frame (69), the outer side wall of the inner spiral pipe (612) is fixedly connected with a first supporting plate (613), a vertical rod (614) is fixedly connected on the upper end surface of the first supporting plate (613), a supporting plate (615) is fixedly connected at the upper end of the vertical rod (614), an arc-shaped locking rod (616) is fixedly connected on the circumference of the supporting disk (615), the arc-shaped locking rod (616) is movably inserted in the locking groove (617), and the locking groove (617) is arranged on the second supporting plate (62), and the opening direction of the locking groove (617) is arranged towards the direction far away from the resistance wire (66).
9. The suture braider of claim 8, wherein: be provided with between hob (611) and second bearing board (62) coupling assembling (618), coupling assembling (618) includes bearing rod (6181) and peg graft pole (6182), bearing rod (6181) is fixed to be set up on the lower terminal surface of second bearing board (62), and the lower extreme fixedly connected with peg graft pole (6182) of bearing rod (6181), peg graft pole (6182) activity is pegged graft in inserting groove (6183), and inserting groove (6183) is seted up on hob (611), the notch of inserting groove (6183) upwards sets up, peg graft pole (6182) outer winding is connected with supporting spring (6184), and the both ends difference fixed connection of supporting spring (6184) is on the lateral wall of peg graft pole (6182) and the up end of hob (611).
10. Suture braiding machine process, characterized in that it uses a suture braiding machine according to any of claims 1-9, comprising the following steps:
the method comprises the following steps: the moving assembly (53) can move upwards when the suture (4) is too tight in the moving process, and the moving assembly (53) can prevent the suture (4) from contacting the inner side wall of the trapezoidal pipe (51) when shaking;
step two: the moving component (53) moves upwards so as to reduce the resistance in the circuit through the movement of the rotating speed adjusting mechanism (6);
step three: the reduction of the resistance in the circuit increases the current in the circuit, and the rotation of the driving motor (7) is improved through the speed changer (8), so that the rotating speed of the winding shaft (9) is increased, and the pulling force of the suture thread (4) is reduced.
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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|---|---|---|---|
| CN202210641883.9A CN115012116B (en) | 2022-06-08 | 2022-06-08 | Suture braiding machine and process thereof |
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| CN115012116A true CN115012116A (en) | 2022-09-06 |
| CN115012116B CN115012116B (en) | 2023-12-29 |
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| Publication number | Publication date |
|---|---|
| CN115012116B (en) | 2023-12-29 |
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