CN108354709B - Robot production method of hemostatic gauze - Google Patents
Robot production method of hemostatic gauze Download PDFInfo
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- CN108354709B CN108354709B CN201810155994.2A CN201810155994A CN108354709B CN 108354709 B CN108354709 B CN 108354709B CN 201810155994 A CN201810155994 A CN 201810155994A CN 108354709 B CN108354709 B CN 108354709B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
Abstract
The invention relates to a use method of automatic production equipment, in particular to a use method of automatic production equipment of medical products. The invention relates to a robot production system of hemostatic gauze, which comprises: the gauze cutting machine comprises a bottom plate workbench, a bottom plate moving mechanism with a fine adjustment function, a visual detection mechanism for detecting the quality of gauze, a cutting mechanism for cutting the gauze at a high speed, a traction mechanism for setting the cutting length of the gauze and a tension mechanism for tensioning the gauze; the bottom plate moving mechanism, the visual detection mechanism and the tension mechanism are fixedly connected to the bottom plate workbench, and the cutting mechanism and the traction mechanism are fixedly connected to the bottom plate moving mechanism; the vision detection mechanism is positioned at the upper part of the tension mechanism, the cutting mechanism is connected to the output end of the tension mechanism, and the traction mechanism is positioned at the side edge of the cutting mechanism. The robot production system of the hemostatic gauze is used for carrying out automatic detection, cutting production and automatic carrying on the soluble hemostatic gauze, and improves the automation level of the production of the soluble hemostatic gauze and the product quality.
Description
Technical Field
The invention relates to a use method of automatic production equipment, in particular to a use method of automatic production equipment of medical products.
Background
The existing hemostatic medicament for surgical operation and wound bleeding is generally an injection and external application method, the hemostatic speed of the earlier hemostatic medicaments, such as Yunnan white drug powder and the like is slow, the effect is not obvious, and the recent hemostatic medicament taking shrimp shells as raw materials can rapidly stop bleeding, but the process is complex and the cost is high.
The hemostatic gauze is widely applied in the field of medical treatment and health, but the gauze can be adhered to wounds during use, secondary wounds are easy to cause, and waste after use can pollute the environment. In order to solve the problems, the soluble hemostatic gauze is developed in the beginning of 90 years. For example, the invention patents of Chinese patent numbers 91110511 and 9810676 provide soluble gauze which can fill and cover various wounds, promote platelet coagulation and achieve the purpose of hemostasis, but after the gauze is used, the gauze needs to be washed away by normal saline or distilled water, cannot be absorbed by human bodies and cannot solve the problem of postoperative adhesion.
Meanwhile, monochloroacetic acid is used as a raw material in the preparation process of the hemostatic gauze disclosed by the patents, and the monochloroacetic acid is extremely toxic, so that the requirements on production and preparation equipment are high, and harm is brought to the health of operators.
The soluble hemostatic gauze is a comprehensive bleeding control expert, stops bleeding, prevents adhesion and protects the wound surface. The composition can stop bleeding immediately during operation, reduce blood loss, prevent tissue adhesion, promote wound healing and effectively protect the wound. Is mainly used for stopping bleeding and preventing tissue adhesion in tooth extraction, skin trauma, burn and various surgical operations, protecting wound surfaces and promoting wound healing.
The soluble hemostatic gauze is the latest medical article developed in recent years, and the production process of the soluble hemostatic gauze is not matched with automatic production equipment.
Disclosure of Invention
The invention aims to provide a robot production system of hemostatic gauze, which is used for carrying out automatic detection, cutting production and automatic carrying on soluble hemostatic gauze and improving the automation level of the production of the soluble hemostatic gauze and the product quality.
A robotic production system of hemostatic gauze, comprising: the automatic gauze cutting machine comprises a bottom plate workbench, a bottom plate moving mechanism with a fine adjustment function, a visual detection mechanism for detecting the quality of gauze, a cutting mechanism for cutting the gauze at a high speed, a traction mechanism for setting the cutting length of the gauze, a tension mechanism for tensioning the gauze and a gantry robot for automatically carrying the gauze; the bottom plate moving mechanism, the visual detection mechanism and the tension mechanism are fixedly connected to the bottom plate workbench, and the cutting mechanism, the traction mechanism and the gantry robot are fixedly connected to the bottom plate moving mechanism; the vision detection mechanism is positioned at the upper part of the tension mechanism, the cutting mechanism is connected to the output end of the tension mechanism, the traction mechanism is positioned at the side edge of the cutting mechanism, and the gantry robot is positioned between the cutting mechanism and the traction mechanism;
the gantry robot includes: the gantry support is fixedly connected with the bottom plate movement mechanism, the movement direction of the lateral movement mechanism is perpendicular to the movement direction of the traction mechanism, and the lateral movement plate is connected with the lateral movement mechanism; the longitudinal moving plate is movably connected with the lateral moving plate, a cylinder body of the longitudinal stretching cylinder is fixedly connected with the lateral moving plate, and the tail end of a piston rod of the longitudinal stretching cylinder is fixedly connected with the longitudinal moving plate; the side direction bottom plate link firmly in the lower part of longitudinal movement board the lower part of side direction bottom plate is provided with fixed sucking disc, sport type sucking disc, sucking disc motion, sucking disc guide rail, sport type sucking disc swing joint in the sucking disc guide rail, the sport type sucking disc is in follow under the drive of sucking disc motion the sucking disc guide rail motion, fixed sucking disc, sport type sucking disc are located the extending direction of gauze.
Preferably, the base plate moving mechanism includes: the device comprises a moving workbench, a screw rod, a hand wheel, a bolt handle, a bottom plate guide rail, a fixed block and a T-shaped nut, wherein the moving workbench is movably connected to the bottom plate workbench through the bottom plate guide rail, the moving workbench is movably connected to the bottom plate workbench through the screw rod, and the hand wheel is arranged at one end of the screw rod; the fixed block link firmly in the bottom plate workstation, be provided with T type groove on the fixed block, T type nut swing joint in T type groove, the bolt handle pass through threaded connection in T type nut.
Preferably, the visual inspection mechanism comprises: the industrial camera module is fixedly connected with the lifting platform, the lifting platform is movably connected with the visual support in a liftable mode through a guide pillar, the lower portion of the lifting platform is fixedly connected with the lifting screw and the worm gear reducer, the lifting screw is matched with the worm gear reducer, and the worm gear reducer drives the lifting screw to lift the lifting platform.
Preferably, the cutting mechanism comprises: cut out support, last cut-off knife, go up cut-off knife cylinder, lower cut-off knife, cut-off knife cylinder down, cut out the support link firmly in on the bottom plate motion, go up cut-off knife, lower cut-off knife swing joint in cut out the support, go up the cylinder block of cut-off knife cylinder and lower cut-off knife cylinder link firmly in cut out the support, the end of the piston rod of going up the cut-off knife cylinder link firmly in go up the cut-off knife, the end of the piston rod of lower cut-off knife cylinder link firmly in lower cut-off knife.
Preferably, the cutting mechanism further comprises: the device comprises a transverse moving fixing paw, a transverse moving cylinder, a transverse moving guide rail and a transverse moving support, wherein the transverse moving support is fixedly connected with a bottom plate movement mechanism, the transverse moving guide rail is fixedly connected with the transverse moving support, the transverse moving fixing paw is movably connected with the transverse moving guide rail, a cylinder body of the transverse moving cylinder is fixedly connected with the transverse moving support, the tail end of a piston rod of the transverse moving cylinder is fixedly connected with the transverse moving fixing paw, and the central height of the transverse moving fixing paw and gauze are at the same height.
Preferably, the traction mechanism comprises: the synchronous belt motion mechanism and the traction guide rail are fixedly connected to the bottom plate motion mechanism and are arranged in parallel; the traction paw is movably connected to the traction guide rail through the synchronous connecting plate, and the synchronous connecting plate is fixedly connected to a synchronous belt of the synchronous belt movement mechanism.
Preferably, the tension mechanism comprises: the gauze is input from the elastic tension mechanism, passes through the gravity tension mechanism, then passes through the fine adjustment mechanism and is output to the cutting mechanism; the elastic tension mechanism clamps the gauze by virtue of a tension spring; the gravity tension mechanism is drawn by a balance weight to tension the gauze; the fine adjustment mechanism enables the gauze to be horizontally output to the cutting mechanism.
Preferably, the elastic tension mechanism comprises: the device comprises a lower flat plate, tension rollers, a vertical sliding block, a tension bracket and a tension spring, wherein the lower flat plate is horizontally arranged, the tension bracket is fixedly connected to the bottom plate workbench, the vertical sliding block is movably connected to the tension bracket, and the tension spring is arranged between the tension bracket and the vertical sliding block; the tension roller is movably connected to the vertical sliding block, and the gauze is extruded on the lower portion of the lower flat plate by the tension roller.
Preferably, the gravity tension mechanism comprises: gravity gyro wheel, counter weight are pull, gravity gyro wheel swing joint in gravity tension mechanism's support, the counter weight is pull connect in through pulley and hawser in the one end of gravity gyro wheel.
Preferably, the gauze passes through the middle part of the elastic tension mechanism, passes through the upper part of the gravity roller of the gravity tension mechanism, and passes through the lower part of the roller of the fine adjustment mechanism.
A method for producing hemostatic gauze by a robot comprises the following steps:
(1) the tension mechanism includes: a gravity tension mechanism, a fine adjustment mechanism and an elastic tension mechanism; the gauze passes through the middle part of the elastic tension mechanism, passes through the upper part of a gravity roller of the gravity tension mechanism and is output from the lower part of the roller of the fine adjustment mechanism; the gravity tension mechanism includes: the gravity roller is movably connected to a support of the gravity tension mechanism, the counterweight traction is connected to one end of the gravity roller through a pulley and a cable, and the counterweight traction is used for controlling the tension of gauze;
(2) the visual detection mechanism is positioned at the upper part of the elastic tension mechanism and is used for carrying out flaw detection on the surface quality of the gauze;
(3) the bottom plate movement mechanism is used for adjusting the distance between the cutting mechanism and the traction mechanism relative to the tension mechanism; the position of the moving workbench is adjusted through the screw rod, the moving workbench is movably connected to the bottom plate workbench through the screw rod, and one end of the screw rod is provided with the hand wheel; the moving workbench is locked and fixed through the bolt handle, the fixing block is fixedly connected to the bottom plate workbench, a T-shaped groove is formed in the fixing block, the T-shaped nut is movably connected to the T-shaped groove, and the bolt handle is connected to the T-shaped nut through threads;
(4) after the gauze is drawn out for a certain distance by the drawing mechanism, the gauze is in a stretched state under the action of the tension mechanism, so that the cutting length of each piece of gauze is kept consistent;
(5) the drawing mechanism clamps one end of the gauze, and the transverse moving fixed paw of the cutting mechanism extends out and clamps the other end of the gauze to keep the gauze still; then, a piston rod of the longitudinal stretching cylinder extends out, the fixed sucker and the movable sucker adsorb the middle section of gauze, the fixed sucker is located at a position close to the cutting mechanism, and the movable sucker is located at a position close to the traction paw; then, an upper cutter and a lower cutter of the cutting mechanism cut the gauze;
(6) the cut gauze is kept in a flat state under the adsorption of a fixed sucking disc and a movable sucking disc, a piston rod of the longitudinal stretching cylinder retracts, and the gauze is lifted by a section of height; the lateral movement mechanism drives the cut gauze to move laterally for a certain distance to finish the carrying.
Drawings
FIG. 1 is a schematic diagram of a robotic system for producing hemostatic gauze in accordance with the present invention;
fig. 2 and 3 are partial structural schematic diagrams of a robot production system of the hemostatic gauze of the invention;
fig. 4 and 5 are schematic structural diagrams of a cutting mechanism and a traction mechanism of the robot production system of the hemostatic gauze;
FIGS. 6 and 7 are schematic views of partial structures of a robotic system for producing hemostatic gauze according to the present invention;
FIG. 8 is a schematic structural view of the gravitational tension mechanism of the robotic hemostatic gauze production system of the present invention;
fig. 9 and 10 are schematic structural views of a gantry robot of the hemostatic gauze robot production system of the present invention.
In the figure: 1 bottom plate workbench, 2 bottom plate motion mechanism, 3 visual detection mechanism, 4 cutting mechanism, 5 traction mechanism, 6 tension mechanism, 7 gauze, 21 motion workbench, 22 lead screw, 23 hand wheel, 24 bolt handle, 25 bottom plate guide rail, 26 fixed block, 27T type groove, 28T type nut, 31 industrial camera module, 32 lifting table, 33 worm gear reducer, 34 lifting screw, 35 visual support, 41 cutting support, 42 upper cutter, 43 upper cutter cylinder, 44 lower cutter, 45 lower cutter cylinder, 46 transverse fixed claw, 47 transverse cylinder, 48 transverse guide rail, 49 transverse support, 50 synchronous belt motion mechanism, 51 synchronous connecting plate, 52 traction claw, 53 traction guide rail, 60 lower flat plate, 61 tension roller, 62 vertical slide block, 63 tension bracket, 64 tension spring, 65 gravity tension mechanism, 66 fine adjustment mechanism, 67 elastic tension mechanism, 68 gravity roller, 69 counterweight traction, 70 gantry robot, 71 gantry bracket, 72 lateral movement mechanism, 73 lateral movement plate, 74 longitudinal movement plate, 75 longitudinal stretching cylinder, 76 lateral bottom plate, 77 fixed suction cup, 78 moving suction cup, 79 suction cup movement mechanism and 80 suction cup guide rail.
Detailed Description
The present invention will be described in further detail below, but without limiting the invention in any way, with reference to the following figures, wherein like reference numerals represent like elements. As described above, the present invention provides a robotic production system for hemostatic gauze, which is used for performing automated detection, cutting production and automated transportation on soluble hemostatic gauze, and improving the automation level and product quality of the production of the soluble hemostatic gauze.
Fig. 1 is a schematic structural diagram of a robotic production system of hemostatic gauze of the present invention, fig. 2 and fig. 3 are schematic partial structural diagrams of the robotic production system of hemostatic gauze of the present invention, fig. 4 and fig. 5 are schematic structural diagrams of a cutting mechanism and a traction mechanism of the robotic production system of hemostatic gauze of the present invention, fig. 6 and fig. 7 are schematic partial structural diagrams of the robotic production system of hemostatic gauze of the present invention, fig. 8 is a schematic structural diagram of a gravity tension mechanism of the robotic production system of hemostatic gauze of the present invention, and fig. 9 and fig. 10 are schematic structural diagrams of a gantry robot of the robotic production system of hemostatic gauze of the present invention.
The invention relates to a robot production system of hemostatic gauze, which comprises: the automatic gauze cutting machine comprises a bottom plate workbench 1, a bottom plate moving mechanism 2 with a fine adjustment function, a visual detection mechanism 3 for detecting the quality of gauze 7, a cutting mechanism 4 for cutting the gauze 7 at a high speed, a traction mechanism 5 for setting the cutting length of the gauze 7, a tension mechanism 6 for tensioning the gauze 7, and a gantry robot 70 for automatically carrying the gauze 7; the bottom plate moving mechanism 2, the visual detection mechanism 3 and the tension mechanism 6 are fixedly connected to the bottom plate workbench 1, and the cutting mechanism 4, the traction mechanism 5 and the gantry robot 70 are fixedly connected to the bottom plate moving mechanism 2; the vision detection mechanism 3 is positioned at the upper part of the tension mechanism 6, the cutting mechanism 4 is connected with the output end of the tension mechanism 6, the traction mechanism 5 is positioned at the side edge of the cutting mechanism 4, and the gantry robot 70 is positioned between the cutting mechanism 4 and the traction mechanism 5;
the gantry robot 70 includes: the gantry support 71 is fixedly connected with the bottom plate movement mechanism 2, the movement direction of the lateral movement mechanism 72 is perpendicular to the movement direction of the traction mechanism 5, and the lateral movement plate 73 is connected with the lateral movement mechanism 72; the longitudinal moving plate 74 is movably connected to the lateral moving plate 73, a cylinder body of the longitudinal stretching cylinder 75 is fixedly connected to the lateral moving plate 73, and a tail end of a piston rod of the longitudinal stretching cylinder 75 is fixedly connected to the longitudinal moving plate 74; the side direction bottom plate 76 link firmly in the lower part of longitudinal movement board 74 the lower part of side direction bottom plate 76 is provided with fixed sucking disc 77, sport type sucking disc 78, sucking disc motion 79, sucking disc guide rail 80, sport type sucking disc 78 swing joint in sucking disc guide rail 80, sport type sucking disc 78 is in follow under the drive of sucking disc motion 79 the motion of sucking disc guide rail 80, fixed sucking disc 77, sport type sucking disc 78 are located the extending direction of gauze 7.
More specifically, the floor panel moving mechanism 2 includes: the device comprises a moving workbench 21, a screw rod 22, a hand wheel 23, a bolt handle 24, a bottom plate guide rail 25, a fixed block 26 and a T-shaped nut 28, wherein the moving workbench 21 is movably connected to the bottom plate workbench 1 through the bottom plate guide rail 25, the moving workbench 21 is movably connected to the bottom plate workbench 1 through the screw rod 22, and one end of the screw rod 22 is provided with the hand wheel 23; fixed block 26 link firmly in bottom plate workstation 1, be provided with T type groove 27 on the fixed block 26, T type nut 28 swing joint in T type groove 27, bolt handle 24 through threaded connection in T type nut 28.
More specifically, the visual inspection mechanism 3 includes: the industrial camera module 31 is fixedly connected with the lifting platform 32, the lifting platform 32 is movably connected with the visual support 35 in a lifting mode through a guide pillar, the lower portion of the lifting platform 32 is fixedly connected with the lifting screw 34 and the worm gear reducer 33, the lifting screw 34 is matched with the worm gear reducer 33, and the worm gear reducer 33 drives the lifting screw 34 to lift the lifting platform 32.
More specifically, the cutting mechanism 4 includes: cut out support 41, last cut-off knife 42, go up cut-off knife cylinder 43, lower cut-off knife 44, lower cut-off knife cylinder 45, cut out support 41 link firmly in on the bottom plate motion 2, go up cut-off knife 42, lower cut-off knife 44 swing joint in cut out support 41, go up cut-off knife cylinder 43 and lower cut-off knife cylinder 45's cylinder block link firmly in cut out support 41, the end of going up the piston rod of cut-off knife cylinder 43 link firmly in go up cut-off knife 42, the end of lower cut-off knife cylinder 45's piston rod link firmly in lower cut-off knife 44.
More specifically, the cutting mechanism 4 further includes: the device comprises a transverse moving fixing paw 46, a transverse moving cylinder 47, a transverse moving guide rail 48 and a transverse moving support 49, wherein the transverse moving support 49 is fixedly connected with the bottom plate moving mechanism 2, the transverse moving guide rail 48 is fixedly connected with the transverse moving support 49, the transverse moving fixing paw 46 is movably connected with the transverse moving guide rail 48, a cylinder body of the transverse moving cylinder 47 is fixedly connected with the transverse moving support 49, the tail end of a piston rod of the transverse moving cylinder 47 is fixedly connected with the transverse moving fixing paw 46, and the center height of the transverse moving fixing paw 46 and the gauze 7 are at the same height.
More specifically, the traction mechanism 5 includes: the device comprises a synchronous belt movement mechanism 50, a synchronous connecting plate 51, a traction paw 52 and a traction guide rail 53, wherein the synchronous belt movement mechanism 50 and the traction guide rail 53 are fixedly connected to the bottom plate movement mechanism 2, and the synchronous belt movement mechanism 50 and the traction guide rail 53 are arranged in parallel; the traction paw 52 is movably connected to the traction guide rail 53 through the synchronous connecting plate 51, and the synchronous connecting plate 51 is fixedly connected to a synchronous belt of the synchronous belt movement mechanism 50.
More specifically, the tension mechanism 6 includes: the gauze 7 is input from the elastic tension mechanism 67, passes through the gravity tension mechanism 65 and then passes through the fine adjustment mechanism 66, and is output to the cutting mechanism 4; the elastic tension mechanism 67 clamps the gauze 7 by virtue of the tension spring 64; the gravity tension mechanism 65 realizes the tension of the gauze 7 by means of the counterweight traction 69; the fine adjustment mechanism 66 horizontally outputs the gauze 7 to the cutting mechanism 4.
More specifically, the elastic tension mechanism 67 includes: the device comprises a lower flat plate 60, tension rollers 61, a vertical sliding block 62, tension brackets 63 and tension springs 64, wherein the lower flat plate 60 is horizontally arranged, the tension brackets 63 are fixedly connected to the bottom plate workbench 1, the vertical sliding block 62 is movably connected to the tension brackets 63, and the tension springs 64 are arranged between the tension brackets 63 and the vertical sliding block 62; the tension roller 61 is movably connected to the vertical sliding block 62, and the gauze 7 is extruded by the tension roller 61 at the lower part of the lower flat plate 60.
More specifically, the gravitational tension mechanism 65 includes: the gravity roller 68 is movably connected to a bracket of the gravity tension mechanism 65, and the counterweight traction 69 is connected to one end of the gravity roller 68 through a pulley and a cable.
More specifically, the gauze 7 passes through the middle of the elastic tension mechanism 67, passes through the upper portion of the gravity roller 68 of the gravity tension mechanism 65, and passes through the lower portion of the roller of the fine adjustment mechanism 66.
The working process and working principle of the robotic production system of hemostatic gauze of the present invention are further described with reference to fig. 1 to 7:
the robot production system of the hemostatic gauze is used for realizing the detection and cutting of the gauze, and comprises the following process steps:
(1) the tension mechanism 6 includes: a gravity tension mechanism 65, a fine adjustment mechanism 66 and an elastic tension mechanism 67; the gauze 7 passes through the middle part of the elastic tension mechanism 67, passes through the upper part of the gravity roller 68 of the gravity tension mechanism 65 and is output from the lower part of the roller of the fine adjustment mechanism 66; the gravity tension mechanism 65 includes: the gauze tension mechanism comprises a gravity roller 68 and a counterweight traction 69, wherein the gravity roller 68 is movably connected to a bracket of the gravity tension mechanism 65, the counterweight traction 69 is connected to one end of the gravity roller 68 through a pulley and a cable, and the counterweight traction 69 is used for controlling the tension of the gauze 7;
(2) the visual detection mechanism 3 is positioned at the upper part of the elastic tension mechanism 67 and is used for detecting the surface quality of the gauze 7;
(3) the bottom plate movement mechanism 2 is used for adjusting the distance between the cutting mechanism 4 and the traction mechanism 5 relative to the tension mechanism 6; the position of the moving workbench 21 is adjusted through the screw rod 22, the moving workbench 21 is movably connected to the bottom plate workbench 1 through the screw rod 22, and one end of the screw rod 22 is provided with the hand wheel 23; the moving workbench 21 is locked and fixed through the bolt handle 24, the fixing block 26 is fixedly connected to the bottom plate workbench 1, a T-shaped groove 27 is formed in the fixing block 26, the T-shaped nut 28 is movably connected to the T-shaped groove 27, and the bolt handle 24 is connected to the T-shaped nut 28 through threads;
(4) after the gauze 7 is drawn out for a certain distance by the drawing mechanism 5, the gauze 7 is in a stretched state under the action of the tension mechanism 6, so that the cutting length of each gauze 7 is kept consistent;
(5) the traction mechanism 5 clamps one end of the gauze 7, and the traversing fixed paw 46 of the cutting mechanism 4 extends out and clamps the other end of the gauze 7 to keep the gauze still; then, the piston rod of the longitudinal stretching cylinder 75 extends out, the fixed suction cup 77 and the movable suction cup 78 suck the middle section of the gauze 7, the fixed suction cup 77 is located at a position close to the cutting mechanism 4, and the movable suction cup 78 is located at a position close to the traction paw 52; then, the upper cutter 42 and the lower cutter 44 of the cutting mechanism 4 cut the gauze 7;
(6) the cut gauze 7 is kept in a flat state under the adsorption of a fixed sucking disc 77 and a movable sucking disc 78, a piston rod of the longitudinal stretching cylinder 75 retracts, and the gauze 7 is lifted by a certain height; the lateral movement mechanism 72 drives the cut gauze 7 to move laterally for a certain distance, and the transportation is completed.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.
Claims (1)
1. A method for manufacturing robot-assisted hemostatic gauze is characterized by comprising the following steps:
(1) the tension mechanism includes: a gravity tension mechanism, a fine adjustment mechanism and an elastic tension mechanism; the gauze passes through the middle part of the elastic tension mechanism, passes through the upper part of the gravity roller of the gravity tension mechanism and is output from the lower part of the roller of the fine adjustment mechanism; gravity tension mechanism includes: the gravity roller is movably connected to a support of the gravity tension mechanism, the counterweight traction is connected to one end of the gravity roller through a pulley and a cable, and the counterweight traction is used for controlling the tension of gauze; the elastic tension mechanism clamps the gauze by virtue of a tension spring; the gravity tension mechanism is drawn by a balance weight to tension the gauze; the fine adjustment mechanism enables the gauze to be horizontally output to the cutting mechanism;
(2) the visual detection mechanism is positioned at the upper part of the elastic tension mechanism and is used for carrying out flaw detection on the surface quality of the gauze;
(3) the bottom plate movement mechanism is used for adjusting the distance between the cutting mechanism and the traction mechanism relative to the tension mechanism; the position of the moving workbench is adjusted through a screw rod, the moving workbench is movably connected to the bottom plate workbench through the screw rod, and a hand wheel is arranged at one end of the screw rod; the locking and fixing of the moving workbench are realized through a bolt handle, the fixing block is fixedly connected to the bottom plate workbench, a T-shaped groove is formed in the fixing block, a T-shaped nut is movably connected to the T-shaped groove, and the bolt handle is connected to the T-shaped nut through threads;
(4) after the gauze is drawn out for a certain distance by the drawing mechanism, the gauze is in a stretched state under the action of the tension mechanism, so that the cutting length of each piece of gauze is kept consistent;
(5) the drawing mechanism clamps one end of the gauze, the transverse moving fixing paw of the cutting mechanism extends out, and clamps the other end of the gauze to keep the gauze still; then, a piston rod of the longitudinal stretching cylinder extends out, a fixed sucking disc and a movable sucking disc adsorb the middle section of the gauze, the fixed sucking disc is positioned at a position close to the cutting mechanism, and the movable sucking disc is positioned at a position close to the traction paw; then, an upper cutter and a lower cutter of the cutting mechanism cut the gauze;
(6) the cut gauze is kept in a flat state under the adsorption of a fixed sucking disc and a movable sucking disc, a piston rod of a longitudinal stretching cylinder retracts, and the gauze is lifted by a section of height; the lateral movement mechanism drives the cut gauze to move laterally for a certain distance to finish the carrying.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233048.9A CN112336519A (en) | 2018-02-24 | 2018-02-24 | Robot auxiliary production system of hemostatic gauze |
| CN201810155994.2A CN108354709B (en) | 2018-02-24 | 2018-02-24 | Robot production method of hemostatic gauze |
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| CN201810155994.2A CN108354709B (en) | 2018-02-24 | 2018-02-24 | Robot production method of hemostatic gauze |
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| CN202011233048.9A Withdrawn CN112336519A (en) | 2018-02-24 | 2018-02-24 | Robot auxiliary production system of hemostatic gauze |
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| CN105947760A (en) * | 2016-06-07 | 2016-09-21 | 盐城市兴安机械厂 | Full-automatic spreading machine |
| CN106005624B (en) * | 2016-07-25 | 2018-09-18 | 佛山市宾宏设备有限公司 | A kind of lower band mechanism of hospital gauze automatic assembly line |
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- 2018-02-24 CN CN201810155994.2A patent/CN108354709B/en active Active
- 2018-02-24 CN CN202011233048.9A patent/CN112336519A/en not_active Withdrawn
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|---|---|---|---|---|
| CN1340452A (en) * | 2000-08-28 | 2002-03-20 | 易全理 | Automatic cloth drawer |
| CN205709055U (en) * | 2016-03-24 | 2016-11-23 | 宁波敏实汽车零部件技术研发有限公司 | A kind of for film device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112336519A (en) | 2021-02-09 |
| CN108354709A (en) | 2018-08-03 |
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