CN115813070A - An integrated and automated high-efficiency medical protective clothing production line - Google Patents

Abstract

The invention discloses an integrated and automated high-efficiency medical protective clothing production line, which includes a feeding and cutting area A, a sleeve ironing area B, a comprehensive cutting area C, a body and belt ironing area D, and a cuff processing area E; feeding and cutting Area A obtains the body material and sleeve material and cuts the sleeve material into a predetermined shape; the sleeve ironing area B irons the body material and the cut sleeve material into the main body of the protective clothing 12 and then sends it to the comprehensive Cutting area C; comprehensive cutting area C cuts out the neckline and seams after cutting the clothes and folds the body; body and belt ironing area D irons the hem of the body and irons the belt and body into a One body; the cuff processing area E processes the sleeves to obtain stretchable elastic cuffs. The protective clothing production line of the present invention, the integrated automated high-efficiency medical protective clothing production line of the present invention has the advantages of good production performance, high degree of integrated automation, small space occupation, and the ability to completely realize the integrated production of protective clothing.

Description

An integrated and automated high-efficiency medical protective clothing production line

technical field

The invention relates to a garment processing technology, in particular to an integrated and automated high-efficiency medical protective clothing production line.

Background technique

The types of protective clothing include fire protection clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing for special groups of people. Protective clothing is mainly used in industries and departments such as fire protection, military industry, shipbuilding, petroleum, chemical industry, painting, cleaning and disinfection, and laboratories. The structure of protective clothing has the characteristics of impermeability, good air permeability, high strength, and high hydrostatic pressure resistance. It is mainly used in industries, electronics, medical, chemical defense, and bacterial infection prevention environments.

Medical protective clothing refers to the protective clothing used by medical personnel (doctors, nurses, public health personnel, cleaning personnel, etc.) and people entering specific medical and health areas (such as patients, hospital visitors, personnel entering infected areas, etc.). Its function is to isolate germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation, etc., to ensure the safety of personnel and keep the environment clean.

At present, medical protective clothing is an indispensable basic equipment in epidemic prevention work. As the demand for medical protective clothing is gradually increasing, the traditional manual processing production method can no longer meet the market demand. Many garment factories have a backlog of a large number of orders, and cannot deliver on time because their production capacity cannot keep up, which also affects work in many areas. Therefore, the production line of fully automatic protective clothing has become particularly important.

The existing protective clothing production line can meet the basic production needs, but its degree of integration is not high, many processes have to be switched to different production lines, and the overall degree of intelligence and automation is low. At the same time, there are still many processes that require human participation in the operation, which is more dependent on the work experience of employees, and takes a long time, and the quality cannot be guaranteed, resulting in a decrease in the overall stability of the production line and a decline in production capacity. Some integrated production lines have slow production speed, large space occupation, and high failure rate. They are often over-stamped during ironing work, resulting in material damage, poor practical performance, and difficulty in mass production.

Contents of the invention

The present invention is to avoid the deficiencies in the above-mentioned prior art, and provides an integrated and automated high-efficiency medical protective clothing production line to improve the intelligence and automation level of the medical protective clothing production line, improve production efficiency, and reduce the cost of ironing work. failure rate.

The present invention adopts the following technical solutions to solve the technical problems.

An integrated and automated high-efficiency medical protective clothing production line of the present invention includes a material feeding and cutting area A, a sleeve ironing area B, a comprehensive cutting area C, a clothing body and belt ironing area D, and a cuff processing area E;

The feeding and cutting area A is used to obtain the body material and sleeve material, and cut the sleeve material into a predetermined shape, and then transfer the body material and the cut sleeve material to the sleeve ironing area B ;

The sleeve ironing area B is used to move the body material and the cut sleeve material to a predetermined position, and then the body material and the cut sleeve material are ironed into the main body of the protective clothing 12 and then sent To the comprehensive cutting area C; the main body of the protective clothing 12 includes a body and two sleeves 1201;

The comprehensive cutting area C is used to cut out the neckline 1202 and the seam after cutting the garment, and cut off the garment body, then fold the garment body and send it to the garment body and belt ironing area D;

The body and belt ironing area D is used to iron the hem of the clothes body, and then the belt and the body are ironed into one to obtain the main body of the protective clothing 12 with additional belts, and then the protective clothing 12 The main body is sent to the cuff processing area E;

The cuff processing area E is used to process the sleeves of the main body of the protective clothing 12 to obtain stretchable elastic cuffs.

The structural features of an integrated and automated high-efficiency medical protective clothing production line of the present invention also lie in:

Preferably, the neckline 1202 is an oval neckline.

Preferably, the feeding and cutting area A includes a body material roll 13 ; the body material of the body material roll 13 is conveyed to the sleeve ironing area B through the body material guide roller 14 and the body transmission roller 15 .

Preferably, the feeding and cutting area A includes a sleeve material roll 16; the sleeve material is conveyed to the bottom of the sleeve cutter 18 through the sleeve guide roller 23 and the sleeve transfer roller 17, and the sleeve cutter 18 pairs the sleeve The material is cut, and the cut sleeve material is sent to the sleeve ironing area B by the sleeve transfer mechanism.

Preferably, the sleeve transfer mechanism includes a sleeve transfer guide rail 19 and two translation mechanisms 20 located on the sleeve transfer guide rail 19; each translation mechanism 20 is provided with a vacuum suction cup 21; The suction cups 21 are respectively used to transfer the two sleeves to the left and right sides of the garment body in the sleeve ironing area B.

Preferably, the sleeve ironing area B includes a sleeve ironing system 22; the sleeve ironing system 22 irons the left and right sleeves with the body.

Preferably, the comprehensive cutting area C includes a comprehensive cutter 23 and a body folding fixture 24; the comprehensive cutter 23 cuts out the neckline 1202 and the seam on the garment, and then cuts off the garment body; the garment body folding fixture 24 carries out fold.

Preferably, a drooping gap 25 is provided between the comprehensive cutting area C and the belt ironing area D.

Preferably, the body and belt ironing area D includes a belt material roll 26 , a body ironing system 27 , belt transmission rollers 28 and a belt ironer 29 .

Preferably, the fully automatic cuff ironing device in the cuff processing area E includes a feeding unit for providing elastic strips, a sleeve grabbing mechanism, and a machine for ironing the sleeve cuffs and elastic strips together. Cuff handling unit.

Compared with the prior art, the beneficial effects of the present invention are reflected in:

The invention discloses an integrated and automated high-efficiency medical protective clothing production line, which includes a feeding and cutting area A, a sleeve ironing area B, a comprehensive cutting area C, a body and belt ironing area D, and a cuff processing area E; feeding and cutting Area A obtains the body material and sleeve material and cuts the sleeve material into a predetermined shape; the sleeve ironing area B irons the body material and the cut sleeve material into the main body of the protective clothing 12 and then sends it to the comprehensive Cutting area C; comprehensive cutting area C cuts out the neckline and seams after cutting the clothes and folds the body; body and belt ironing area D irons the hem of the body and irons the belt and body into a Integral; the cuff processing area E processes the sleeves to obtain stretchable elastic cuffs.

The invention discloses an integrated and automated high-efficiency medical protective clothing production line, which has good production performance, a high degree of integrated automation and a small space occupation. The present invention adopts a platform type, double-layer feeding, five-serial working area structure, and multi-cylinder group linkage control movement, which completely solves the integrated production of protective clothing and realizes the maximization of production benefits.

The integrated and automated high-efficiency medical protective clothing production line of the present invention can improve the intelligence and automation level of the medical protective clothing production line, improve the production efficiency of protective clothing, reduce the failure rate of ironing work in the production process of protective clothing, and have high production performance. Well, it has the advantages of high degree of integration automation, small space occupation, and the ability to completely realize the integrated production of protective clothing.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the overall structure of an integrated and automated high-efficiency medical protective clothing production line of the present invention.

Figure 2 is a reverse isometric view corresponding to Figure 1 of the present invention.

Fig. 3 is the front view of the integrated automated high-efficiency medical protective clothing production line of the present invention (the X direction of the three-dimensional coordinate system in Fig. 1 is the main viewing direction).

Fig. 4 is a top view of the integrated and automated high-efficiency medical protective clothing production line of the present invention.

Fig. 5 is a partition diagram of the integrated and automated high-efficiency medical protective clothing production line of the present invention.

Fig. 6 is a perspective view of the fully automatic cuff ironing device of the integrated automated high-efficiency medical protective clothing production line of the present invention.

Fig. 7 is a front view of the fully automatic cuff ironing device of the present invention (the direction A pointed by the arrow in Fig. 6 is the main view direction).

Fig. 8 is a left view of the automatic cuff ironing device of the present invention.

Fig. 9 is a top view of the automatic cuff ironing device of the present invention.

Fig. 10 is a perspective view of the cuff processing mechanism of the automatic cuff ironing device of the present invention (with the shell removed).

Fig. 11 is a front view of the cuff processing mechanism of the automatic cuff ironing device of the present invention.

Fig. 12 is a rear view of the cuff processing mechanism of the automatic cuff ironing device of the present invention.

Fig. 13 is a first perspective view of the auxiliary conveyor belt of the automatic cuff ironing device of the present invention.

Fig. 14 is a second perspective view of the auxiliary conveyor belt of the automatic cuff ironing device of the present invention.

Fig. 15 is a diagram of the change process of clothing material in the processing process of medical protective clothing in the production process of the present invention.

The present invention will be further described below through specific embodiments and in conjunction with the accompanying drawings.

Detailed ways

Referring to Fig. 1-Fig. 15, an integrated and automated high-efficiency medical protective clothing production line of the present invention includes feeding and cutting area A, sleeve ironing area B, comprehensive cutting area C, body and belt ironing area D and cuffs Processing area E;

The feeding and cutting area A is used to obtain the body material and sleeve material, and cut the sleeve material into a predetermined shape, and then transfer the body material and the cut sleeve material to the sleeve ironing area B ;

The sleeve ironing area B is used to move the body material and the cut sleeve material to a predetermined position, and then the body material and the cut sleeve material are ironed into the main body of the protective clothing 12 and then sent To the comprehensive cutting area C; the main body of the protective clothing 12 includes a body and two sleeves 1201;

The comprehensive cutting area C is used to cut out the neckline 1202 and the seam after cutting the garment, and cut off the garment body, then fold the garment body and send it to the garment body and belt ironing area D;

The body and belt ironing area D is used to iron the hem of the clothes body, and then the belt and the body are ironed into one to obtain the main body of the protective clothing 12 with additional belts, and then the protective clothing 12 The main body is sent to the cuff processing area E;

The cuff processing area E is used to process the sleeves of the main body of the protective clothing 12 to obtain stretchable elastic cuffs.

During specific implementation, the neckline 1202 is an oval neckline.

During specific implementation, the feeding and cutting area A includes a body material roll 13; the body material of the body material roll 13 is transferred to the sleeve ironing area B through the body material guide roller 14 and the body transmission roller 15.

During specific implementation, the feeding and cutting area A includes the sleeve material roll 16; the sleeve material is delivered to the bottom of the sleeve cutter 18 through the sleeve guide roller 23 and the sleeve delivery roller 17, and the sleeve cutter 18 is applied to the garment sleeve. The sleeve material is cut, and the cut sleeve material is sent to the sleeve ironing area B by the sleeve transfer mechanism.

During specific implementation, the sleeve transfer mechanism includes a sleeve transfer guide rail 19 and two translation mechanisms 20 positioned on the sleeve transfer guide rail 19; each translation mechanism 20 is provided with a vacuum suction cup 21; The vacuum suction cups 21 are respectively used to transfer the two sleeves to the left and right sides of the garment body in the sleeve ironing area B.

Two vacuum suction cups 21 are H-shaped suction cups, which are used to absorb the cut trapezoidal sleeves. The translation mechanism 20 is arranged on the sleeve transmission guide rail 19 and can move linearly along the sleeve transmission guide rail, and the linear motion direction is the Y direction in FIG. 1 ; the sleeve transmission guide rail 19 is a horizontal guide rail. There is a sleeve sucker control cylinder for controlling the vacuum sucker to move up and down in the translation mechanism. The H-shaped suction cup is located below the translation mechanism, and can move up and down under the control of the sleeve suction cup control cylinder in the translation mechanism, and the up and down movement is the Z direction in Fig. 1 .

During specific implementation, the sleeve ironing area B includes a sleeve ironing system 22; the sleeve ironing system 22 irons the left and right sleeves with the body of the garment.

During specific implementation, the comprehensive cutting area C includes a comprehensive cutter 23 and a garment body folding fixture 24; the comprehensive cutter 23 cuts out the neckline 1202 and the seam on the garment body, and then cuts off the garment body; the garment body folding fixture 24 pairs the garment body Make a fold.

During specific implementation, a drooping gap 25 is provided between the comprehensive cutting area C and the belt ironing area D.

During specific implementation, the body and belt ironing area D includes a belt material roll 26 , a body ironing system 27 , belt transmission rollers 28 and a belt ironer 29 .

During specific implementation, the automatic cuff ironing device in the cuff processing area E includes a feeding unit for providing elastic strips, a sleeve grabbing mechanism, and a sleeve cuff and elastic strip for ironing together cuff handling unit.

The automatic cuff ironing device in the cuff processing area E includes a chassis 1 and a workbench 2; the first end of the workbench 2 is located on the top surface of the chassis 1;

The bottom frame 1 is provided with a feeding unit and a gantry 3; the feeding unit is used to provide elastic strips to be ironed together with the cuffs to be processed; the top of the gantry 3 is a guide rail 301; The guide rail 301 is provided with a cuff processing unit for obtaining the elastic strip on the feeding unit and ironing the elastic strip and the processed cuff;

The middle part of the workbench 2 is a main conveyor belt 5, and a secondary conveyor belt 6 is respectively arranged on both sides of the main conveyor belt 5;

A sleeve grabbing mechanism for grabbing sleeves is provided on the side edge of the secondary conveyor belt 6 close to the main conveyor belt 5;

The opening of the sleeve is opened by the grasping mechanism of the sleeve and docked with the elastic strip of the cuff processing unit, and the cuff processing unit irons the sleeve and the elastic strip together.

As shown in Fig. 6-10, the underframe 1 is a frame-shaped structure, and two vertical rods and a horizontal rod are arranged on the top surface. Two vertical rods and a horizontal rod constitute the portal frame 3 . The horizontal bar at the top of the gantry is set as a guide rail 301, and the cuff processing unit is located on the guide rail 301 and can move linearly between the two vertical bars along the length direction of the guide rail.

One end of the workbench is located between the two uprights on the underframe, and the other end of the workbench is provided with two legs. The workbench is provided with a conveyor belt, which is used to transfer the protective clothing processed in the previous process to the workbench, and the cuff processing unit and the sleeve grabbing mechanism cooperate with each other to carry out the operation process of cuff ironing.

During specific implementation, the feeding unit includes two feeders 7; the two feeders 7 include a first feeder and a second feeder; the first feeder and the second feeder are respectively Located at both ends of the chassis 1.

The tops of the two feeders are feeding mechanical claws 701 . There is an elastic strip on the feeding mechanical claw 701 . The elastic band is a commonly used elastic band on the clothing material, which has the characteristics of elastic stretching, and it is ironed together with the cuffs or the hem of the coat to make the cuffs or the hem of the coat stretchable. As shown in Figures 6-7, the first feeder and the second feeder are respectively located near the two vertical poles on both sides of the underframe, and are respectively used to provide the two cuff processing mechanisms 4 of the cuff processing unit. The elastic required for the cuffs. The cuff processing unit obtains the elastic bands from the first feeder and the second feeder, and irons the elastic bands and the cuffs together to form elastic cuffs with adjustable tightness.

During specific implementation, the cuff processing unit includes two cuff processing mechanisms 4; the two cuff processing mechanisms 4 are respectively a first cuff processing mechanism and a second cuff processing mechanism; the first cuff processing mechanism and the second cuff processing mechanism Both are sleeved on the guide rail 3 and can move linearly along the length direction of the guide rail 3 .

During specific implementation, the casing 401 of the first cuff processing mechanism and the casing of the second cuff processing mechanism are both sleeved on the guide rail, the main body of the guide rail 301 is a square prism structure, and the main body of the guide rail A guide body 3011 is provided on one side, and the guide body is also a cylindrical structure, which is an integrated structure with the main body of the guide rail, as shown in Figures 6 and 8; guide grooves are provided on the upper and lower sides of the guide body. In view of the square structure of the guide rail and the guide groove 30111 provided on the guide body, the housing of the first cuff processing mechanism and the second cuff processing mechanism can only move linearly along the guide rail and cannot rotate.

As shown in Figures 10-12, one end of the guide rail 301 is provided with a guide rail motor 8, and the other end of the guide rail 301 is provided with a bearing seat 9 and a bearing; the bearing is located inside the bearing seat 9. The output shaft of the rail motor is connected with a two-way screw mandrel 10, and the two-way screw mandrel passes through the housing 401 of the first cuff processing mechanism and the second cuff processing mechanism, and is connected with the shell of the first cuff processing mechanism. The housing body and the second cuff processing mechanism are threadedly connected to form two screw nut pairs. The casing 401 of the first cuff processing mechanism and the casing 401 of the second cuff processing mechanism are respectively on the opposite-handed thread segments at both ends of the bidirectional screw rod. Therefore, when the guide rail motor 8 starts, the first cuff processing mechanism and the second cuff processing mechanism synchronously move to the center of the guide rail 301 or from the center to both sides through the forward rotation and reverse rotation of the guide rail motor 8.

During specific implementation, the cuff processing mechanism 4 includes a housing 401, a rail rod 402 provided with a rack 4021, and a rail rod driving motor 403; the lower end of the rail rod 402 is provided with a seaming device.

The guide rail rod 402 is flexibly connected with the housing 401; during specific implementation, the guide rail rod 402 is inserted into the housing 401 through a slot, and can be driven by the guide rail rod drive motor 403 in the vertical direction along the slot. Down to do a straight line motion. The output end of the rail rod driving motor 403 is provided with a gear 4031 , and the gear 4031 meshes with the rack 4021 on the rail rod 402 . When the guide rail rod driving motor 403 is started, the driving gear 4031 rotates, the gear 4031 drives the rack 4021, and the rack 4021 and the guide rail rod 402 move together in the vertical direction.

During specific implementation, the ironing device includes a rotating shaft 404; a cylinder 405 is arranged on the rotating shaft, the output end of the cylinder 405 is connected with a first connecting rod 406, and the first connecting rod 406 is connected with a second connecting rod 407 , an electric soldering iron 408 is provided on the lower end of the second connecting rod.

Figure 10 is a perspective view, the rotating shaft 404 is provided with two symmetrically arranged cylinders 405, Figure 11 and Figure 12 are views of two opposite sides of the perspective view in Figure 10, wherein the cylinder 405, the first connecting rod 406, It is two sets of structures arranged symmetrically with the second connecting rod 407 and the electric soldering iron 408 . The cylinder 405 pulls the first connecting rod 406, and the first connecting rod 406 drives the second connecting rod 407 and the electric soldering iron 408 on the second connecting rod 407. Wherein the first connecting rod 406 is a straight rod, one end of which is connected with the cylinder rod, and its second end is connected with the second connecting rod 407; the second connecting rod 407 is ㄣ-shaped, including three straight rods, wherein a straight The rod and the upper and lower straight rods are perpendicular to each other. One end of the third link 413 is connected to the rotating shaft 404 , and the other end of the third link 413 is connected to the second link 407 . There is a hinge relationship between several connecting rods. The rotating shaft 404, the first connecting rod 406, the second connecting rod 407 and the third connecting rod 413 constitute a planar four-bar mechanism, wherein the first connecting rod 406 drives the second connecting rod 407 and the electric motor on it under the drive of the cylinder. The soldering iron 408 moves, and the trajectory of the movement is controlled by the stroke of the cylinder. The soldering part of the electric soldering iron 408 has an arc-shaped structure, and the two electric soldering irons 408 form a circle after buckling together.

During specific implementation, a second flange 409 is provided below the rotating shaft 404; a retrieving mechanical claw 410 for obtaining the elastic strip is provided below the second flange 409 .

A first flange 411 is provided below the rail rod. The rotating shaft 404 is connected to the first flange 411 through a bearing, so that the rotating shaft can rotate freely under the drive of the rotating shaft driving motor below it. The first flange and the second flange are connected by two support rods 412 . The rotating shaft drive motor 414 is located on the top surface of the second flange; the upper end of the rotating shaft 404 is connected to the first flange 411 through a bearing, and the lower end of the rotating shaft 404 is connected to the output end of the rotating shaft driving motor 414 and driven by the rotating shaft driving motor 414 . The picking claw 410 is located on the lower surface of the second flange. The retrieving mechanical claw 410 is used to obtain the elastic bands on the feeding mechanical claw 701 of the first feeder and the second feeder. A plurality of pawls of the retrieving mechanical claw 410 and the feeding mechanical claw 701 form a cylinder, and the elastic band is made into a ring and is enclosed within the outer circumference of the retrieving mechanical claw, and the processed cuff is opened and covered outside the elastic band. In one of the specific embodiments, the claws are ring-shaped pieces, and the plurality of ring-shaped pieces are separated by gaps to form a cylindrical shape with notches as a whole. When the claws of the retrieving mechanical claw 410 and the claw of the feeding mechanical claw 701 are docked up and down, the interval gap between the other side can just be filled to form a complete cylinder. The claws can be turned outwards and opened. After the two electric soldering irons 408 are fastened together, the elastic band and the processed cuff 12011 are sandwiched and fastened together, and the elastic band and the processed cuff 12011 are ironed together to form an elastic cuff with adjustable tightness.

During specific implementation, the main conveyor belt is a vacuum adsorption conveyor belt; the secondary conveyor belt is a rope conveyor belt.

The main conveyor belt 5 of the present invention is preferably a vacuum adsorption conveyor belt, and the main body of the protective clothing 12 is adsorbed on the transmission surface of the vacuum adsorption conveyor belt. The two sleeves 1201 of the protective clothing 12 are located above the secondary conveyor belt 6, which is a rope conveyor belt, so there is no adsorption for the sleeves. As shown in Fig. 13 and Fig. 14, there is a sleeve grasping mechanism for grasping the sleeves on each rope conveyor belt. The sleeve grabbing mechanism is arranged on the edge of the rope conveyor belt, and can rotate around a shaft at the edge under the drive of the driver, or lie down horizontally in a state that is basically the same as the transmission surface of the rope conveyor belt, or The transmission surfaces of the vertical erection and the rope conveyor belt are substantially perpendicular to each other and remain in the vertical erection state. The sleeve grabbing mechanism includes two vacuum suction grabbing claws 11 . When the main body of the protective clothing 12 moved to the gantry along with the vacuum adsorption conveyor belt, the sleeves 1201 on both sides entered between the two vacuum adsorption grabbing claws of the sleeve grabbing mechanism on the two rope conveyor belts respectively, and each A sleeve grabbing mechanism of a rope conveyor belt sucks a sleeve 1201 . The sleeves are sucked by two vacuum suction claws and the cuffs 12011 are pulled apart, so that the cuffs 12011 are opened.

During specific implementation, the sleeve grabbing mechanism includes two vacuum suction grabbing claws.

In a specific implementation, the gantry includes two vertical rods and a horizontal rod; the horizontal rod is configured as the guide rail.

During specific implementation, the guide rail 301 includes a guide rail main body and a guide body 3011 , and guide grooves 30111 are provided on the guide body 3011 .

The main body of the guide rail is a quadrangular prism structure, and the guide body 3011 is located on one side of the main body of the guide rail. The guide body 3011 is also a column structure, and is an integral structure with the main body of the guide rail. Both the upper surface and the lower surface of the guide body 3011 are provided with guide grooves 30111, as shown in FIG. 8 .

The feeding and cutting area A, the sleeve ironing area B, the comprehensive cutting area C, the body and belt ironing area D and the cuff processing area E of the present invention complete different processes in each area, and finally produce qualified protective suit.

The invention also discloses the production process of the integrated and automated high-efficiency medical protective clothing production line. The workflow of the production process includes the following steps, as shown in Figure 15 is a process diagram of the process change of the medical protective clothing in the production process of the present invention.

Step 1: Body material feeding step; in the feeding and cutting area A, the body material on the body material roll 13 is unrolled, and the body material passes through the body material guide roller 14, the negative pressure small roller and the body transmission roller in sequence 15. Move forward step by step at a constant speed in sequence, and stop when it finally reaches the sleeve ironing area; prepare for the next step of ironing the sleeves.

Step 2: Sleeve material feeding and cutting steps; in the feeding and cutting area A, the sleeve material on the sleeve material roll is unrolled, and the sleeve material passes through the sleeve guide roller, negative pressure small roller and sleeve transfer roller in sequence, Move forward step by step at a constant speed, and stop when it finally reaches the bottom of the sleeve cutter; then the sleeve cutter moves quickly to cut the sleeve material, cut out trapezoidal sleeves and continue to move forward, and finally reaches the sleeve Sleeve iron-on area, stopping just above the bodice material.

Step 3: Ironing of the sleeves and the body; in the sleeve ironing area B, when the trapezoidal sleeves 1201 reach directly above the body, they are just below the sleeve conveying guide rail 19 . The sleeve suction cup controls the cylinder to control the vacuum suction cup 21 to move down and absorb the trapezoidal sleeve, and then the translation mechanism 20 moves the trapezoidal sleeve to the predetermined ironing position of the sleeve on the left or right side of the body. The suction cup controls the cylinder to control the vacuum suction cup to move down to the predetermined position again and put down the trapezoidal sleeve 1201, and the sleeve and the body are ironed as one by the sleeve ironing system 22. For the sleeves on the other side of the bodice, the ironing process is the same. Obtain the protective clothing 12 main bodies after the sleeves and the body are ironed. The main body of the protective clothing 12 includes a body and two left and right sleeves 1201 . This moment, the garment body was still connected with the garment body material volume 13, and was not disconnected, only two sleeves were added to this part of the sleeve ironing area B. After completing the ironing work of the two sleeves, the main body of the protective clothing 12 continues to move forward under the drive of the conveyor belt until the main body of the protective clothing 12 reaches the predetermined cutting position of the comprehensive cutting area C.

Step 4: neckline and seam cutting step; in the integrated cutting area C, when the main body of the protective clothing 12 is moving, when nearly half of the main body of the protective clothing 12 passes the integrated cutter 23, the integrated cutter moves laterally (in Fig. 1 Y-direction) and combined with the movement of the horizontal direction of the clothing body (X-direction in Fig. 1), the oval neckline 1202 is cut out; When the body moves forward, the integrated cutter 23 cuts out the seam on the garment body. After the garment body has moved to a predetermined length L, the garment seam also cuts the predetermined length L, then the movement of the garment body is suspended, and the comprehensive cutter 23 cuts off the garment body horizontally. , at this moment, the garment body is still disconnected from the garment body material volume 13;

Step 5: body folding step; in the comprehensive cutting area C, after cutting the body, the body of the main body of the protective clothing 12 is disconnected from the material of the body material roll 13 . Since there is a horizontally extending sag gap 25 between the comprehensive cutting area C and the belt ironing area D, a part of the garment body sags along the sag gap, and the garment body drooping part 1203 naturally droops under the effect of its own weight. At this time, the body folding jig 24 clamps the whole body from the ellipse central axis of the elliptical neckline 1202, and then the elongated body folding jig 24 continues to move forward in the longitudinal direction, and the clothes that are clamped by the body folding jig 24 The garment body is folded under the obstruction of the drooping gap 25, and when the garment body is just folded in half, the drooping part is pulled out completely, and the garment body is completely folded;

Step 6: The body edge ironing step; the body and belt ironing area D, the body folding jig 24 pops open, and the body is pulled to just below the body ironing system 22; the body ironing system 22 is in the garment body The action of the body ironing cylinder moves down to perform ironing operations on the edges of the body on both sides of the body;

Step 7: Belt ironing step; garment body and belt ironing area D, open the belt ironing vacuum suction cup 32 to suck the main body of the protective clothing 12; when the belt ironing cylinder moves up, open the garment body along the midline , to expose the inner belt ironing point of the clothing body; the belt material bypasses a plurality of limit rods 30 in turn, and then enters the entrance above the belt material processor 33; when the belt material is discharged from the belt material processor 33 When the length of about 1cm was protruded from the mouth, the belt clamp 31 positioned on the belt transmission runner 28 clamped the protruding end of the belt material. The side of the belt material processor 33 close to the belt conveying wheel 28 is an outlet.

The belt transmission roller 28 rotates counterclockwise, the belt clamp 31 on the belt transmission roller 28 clamps the protruding belt, and under the traction of the belt transmission roller 28, the belt material is wound around the support of the belt transmission roller 28 on the bar; after the belt material reaches the designated position (about half a circle), the cutting knife in the belt material processor 33 cuts off the belt material; the belt ironer 29 moves down to iron the cut off belt material. Closing to the belt ironing point of the clothing body, while the belt clamp 31 is unclamped, the belt ironing vacuum suction cup 32 is closed to stop attracting, and the belt comes off from the belt transmission roller 28; the protective clothing 12 after the belt ironing is completed The main body continues to move forward and comes to the cuff processing area E; during specific implementation, two belt clamps 31 are arranged on the belt transmission roller 28, and the two belt clamps 31 are located at both ends of the diameter of the belt transmission roller 28. The belt clamps 31 take turns to pick up the belt material sent out by the belt clamps 31 .

Step 8: Sleeve ironing step; in the cuff processing area E, as shown in Figure 6-14, before starting work, each component of the automatic cuff ironing device must first return to the reset state. The specific process of the reset step is as follows:

Reset step S1: After the two cylinders 405 located on both sides of the rotating shaft 404 are activated, push down four first connecting rods 406, each cylinder 405 pushes two first connecting rods 406, and the first connecting rods 406 push the second connecting rods Rod 407, so that the two electric irons 408 are separated from each other and spread out. At the same time, the mechanical claw 410 below the second flange 409 is retracted. The guide rail motor 8 on the guide rail 301 reversely drives the two-way screw mandrel 10, so that the two cuff processing mechanisms move to the two ends of the two-way screw mandrel 10 and the guide rail, until the axes of the two cuff processors are respectively in line with the two feeders. The axis lines of the feeder are coincident, and at this time, the axis lines of the retrieving mechanical claw 410 and the axis line of the feeding mechanical claw 701 are also coincident.

Reset step S2: At the same time, rotate the two sleeve grabbing mechanisms on the two rope conveyor belts, so that the two sleeve grabbing mechanisms are in a horizontal lying state, that is, the four vacuum adsorption grabbing claws 11 are all in a horizontal state. In Figs. 1-3, the two sleeve grabbing mechanisms are in the upright state, that is, the four vacuum adsorption grabbing claws 11 are all in the vertical state. At this time, there is a gap between the paired two vacuum adsorption grabbing claws 11, that is, the two vacuum adsorption grabbing claws of each sleeve grabbing mechanism just form a grabbing opening, and the opening of the grabbing opening Just in time to the direction in which the protective clothing 12 is transmitted, so that the sleeves of the protective clothing can just in time enter the grabbing opening.

The official working process of the automatic cuff ironing device includes the following steps:

Step S01 : the step of obtaining the elastic belt; the guide rail rod driving motor 403 starts to rotate forward, drives the gear 4031 to rotate, and the guide rail rod 402 is driven to move downward through the gear 4031 , and the elastic belt is covered on the feeding mechanical claw 701 . At this time, the retrieving mechanical claw 410 and the feeding mechanical claw 701 are docked up and down, and the elastic band is just placed on the outer peripheral surface of the cylinder formed by the claws of the reclaiming mechanical claw 410 and the claws of the feeding mechanical claw 701 being docked up and down. The claw of material mechanical claw 410 opens and takes away the elastic band on the feeding mechanical claw 701.

Step S02: The step of moving the cuff processing mechanism to the processing position; the guide rail rod driving motor 403 reverses to drive the gear 4031 to rotate, and the guide rail rod 402 is driven to move upwards to a pre-designated position by the gear 4031, and then the guide rail rod driving motor 403 stops working. At this time, the guide rail motor 8 forwardly drives the two-way screw mandrel 10, so that the two cuff processing mechanisms move to the specified position in the middle of the two-way screw mandrel 10 and the guide rail. At the designated position, the centerline of the material picking claw 410 coincides with the centerline of the opening of the cuff to be processed.

Step S03: the step of moving the cuffs to be processed to the processing position; while step S02 is being performed, the vacuum suction conveyor belt as the main conveyor belt 5 transports the protective clothing 12 to a pre-designated position and then stops. At this position, the left sleeve of the protective clothing 12 is just in between the two vacuum adsorption grabbing claws 11 of the sleeve grabbing mechanism on the left secondary conveyor belt 6, and the right sleeve of the protective clothing 12 is just in the right secondary. Between the two vacuum suction grasping claws 11 of the sleeve grasping mechanism on the conveyor belt 6 . That is, the left and right sleeves just enter the grasping openings of the left and right sleeve grasping mechanisms. The vacuum suction claw 11 sucks the outer surface of the cuff to be processed and then pulls the cuff to be processed, and the cuff to be processed 12011 is opened. Then the vacuum suction grab claw 11 rotates 90°, so that the opening of the processed cuff 12011 is upward, corresponding to the up and down of the retrieving mechanical claw 410, and the center line of the retrieving mechanical claw 410 coincides with the center line of the opening of the processed cuff 12011.

Step S04 : Ironing of the processed cuffs and the elastic band; the guide rail rod driving motor 403 rotates forwardly to drive the gear 4031 to rotate, and the guide rail rod 402 is driven to move downward through the gear 4031 , and the elastic band is covered on the feeding mechanical claw 701 . The feeding mechanical claw 701 moves downward to a designated position, at which the elastic band on the feeding mechanical claw 701 just enters the opening of the cuff 12011 to be processed, and the elastic band is corresponding to the position where the elastic band needs to be added to the inner surface of the cuff 12011 to be processed. fit. The two cylinders located on both sides of the rotating shaft 404 move upwards, pulling up the four first connecting rods 406, and pulling the second connecting rods 407 through the first connecting rods 406, while the second connecting rods 407 move upwards and the second connecting rods 407 move downwards. The two electric soldering irons 408 are engaged with each other. The two electric soldering irons 408 are fastened together to clamp the outer peripheral surface of the cuff 12011 to be processed, and the electric soldering irons 408 just correspond to the positions of the elastic bands. At this time, the arc-shaped inner peripheral surface of the electric soldering iron 408 and the processed cuff 12011 are attached to each other. Then, the rotating shaft drive motor 414 drives the rotating shaft 404 to rotate forward by a predetermined angle O, and then reverses the same angle O, thereby driving the electric soldering iron 408 to rotate, thereby clamping the circular arc between the feeding mechanical claw 701 and the electric soldering iron 408 The elastic band between the inner peripheral surfaces of the shape and the processed cuff 12011 are heated and ironed evenly.

Step S05: step of completing the ironing action; the two cylinders 405 push down the four first connecting rods 406 again, and the first connecting rods 406 push the second connecting rods 407, so that the two electric soldering irons 408 are separated from each other and then open, thereby Make the arc-shaped electric iron 408 leave the ironing part. The guide rail rod driving motor 403 reversely drives the gear 4031 to rotate, and the guide rail rod 402 is driven by the gear 4031 to move upwards and return to the original position.

The guide rail motor 8 reversely drives the two-way screw mandrel 10 again, so that the two cuff processing mechanisms move to the two ends of the two-way screw mandrel 10 and the guide rail, so that the two cuff processing mechanisms move to the ends of the two-way screw mandrel 10 and the guide rail. Move until the axis lines of the two cuff processing machines coincide with the axis lines of the two feeders respectively, that is, the two cuff processing mechanisms return to the position of the reset state.

The vacuum adsorption grabbing claw 11 of the sleeve grabbing mechanism on the auxiliary conveyor belt 6 stops the adsorption, and releases the cuff 12011 to be processed.

After the two sleeve grabbing mechanisms let go of the processed cuffs 12011, they simultaneously rotate toward the oval neckline direction of the protective clothing 12 main body. Fold on the chest of protective clothing 12 main bodies.

The main conveyor belt 5 transmits the processed protective clothing 12 to the next station, and then the protective clothing as a whole moves forward until it falls into the storage device. Then, the two sleeve grasping mechanisms also return to the reset state again, that is, the four vacuum adsorption grasping claws 11 are all in a horizontal state. So far, a complete ironing work cycle is completed.

The integrated and automated high-efficiency medical protective clothing production line and its production process of the present invention have the following characteristics.

1. In the feeding and cutting area A of the present invention, the feeding parts of the body, sleeves, and belts are all guided by an array of multi-rollers, and through the space limiting characteristics of a plurality of transmission rollers, the materials such as the body, sleeves, and belts In the process of feeding, it will not wrinkle and be smoother, which can play a certain plastic role, and at the same time, it can reduce the probability that the body, sleeves, belts and other materials will be stuck due to material retention.

2. The sleeve cutter part is cut with double fixed oblique knives, which has strong cutting stability and ensures the neatness of the cut surface. At the same time, the blade of the sleeve cutter can cut back and forth along the track twice, which can increase the cutting speed and ensure the garment Sleeve feed rate, while the blade is easy to install, easy to disassemble and easy to maintain.

3. In the sleeve ironing area B and the cuff processing area E of the present invention, the sleeve suction cup control cylinder and the two cylinders 405 all adopt double in-line horizontal-vertical movable cylinders as the H-type vacuum suction cup and the cuff elastic band The adder carrier can move freely within a two-dimensional fixed interval in a fixed plane. It has strong power, strong positioning accuracy, and fast speed. It can efficiently transfer the sleeves to the designated position of the body and accurately attach the elastic band to the cuffs. For easy ironing of sleeves and cuff elastics.

4. The feeding and cutting area A and the sleeve ironing area B of the present invention adopt a double-layer structure, the upper layer is for sleeve processing, the lower layer is for body processing, and the double layers do not interfere with each other; when the sleeves are ironed, the upper layer sleeves enter The lower layer and the garment body are placed together, which can be processed at the same time and improve the overall running speed of the production line.

5. The comprehensive cutting area C of the present invention is used for comprehensive cutting of protective clothing. The comprehensive cutting knife is placed in the middle of the comprehensive cutting area C to ensure that the length of the cutting reserved area is appropriate, and at the same time reduce the lateral interference produced by the knife and other components. The integrated cutter utilizes the relative displacement relationship. The blade of the integrated cutter can move one-dimensionally along the direction perpendicular to the body conveying track, while the body moves forward. , and finally cut off the body, one knife is multi-purpose, saving space and reducing the complexity of mechanical movement. Utilize the coordinating effect of the drooping gap and the long body folding jig to create a spatial folding configuration, cleverly use the space limitation to fold the flexible body, improve efficiency, save manpower, and facilitate the later ironing of the edge of the garment.

6. The body and belt ironing area D of the present invention uses a ferris wheel-type circular transmission structure as a belt transmission roller to add a belt, which provides reliable support while ensuring that the length of the belt meets the requirements; The body ironing power drive is provided by a triangular arrangement of multiple cylinders to ensure ironing strength and improve ironing stability.

7. In the cuff processing area E of the present invention, the conveying platform is slightly higher than the initial height of the lower one of the two vacuum adsorption claws 11 of the sleeve grabbing mechanism, and is slightly lower at the same time. At the initial height of a vacuum adsorption grabbing claw 11 located above, that is, the right sleeve of the protective clothing 12 is just between the upper and lower vacuum adsorption grabbing claws 11 of the sleeve grabbing mechanism on the right secondary conveyor belt 6 The position of the sleeve ensures that the sleeve moves with the conveyor table and can just enter the middle of the two vacuum adsorption grippers 11 to be attracted. On the cuff elastic band installation structure, the cuff is opened by the misplaced vacuum suction method, and the two semicircular vacuum adsorption grippers are used to open the cuff. The dislocation distribution of claws 11 increases the contact area between the suction cup and the cuff material, and strengthens the suction effect of vacuum adsorption claws 11 on thin cuffs to quickly open the sleeves, providing sufficient space for the installation of cuff elastic bands, and high efficiency. The sleeve grasping mechanism is a pair of vacuum adsorption grasping claws that can be opened and closed. These two vacuum adsorption grasping claws cooperate with each other to play a role in stably grasping the cuffs to be processed, and can precisely hold the sleeves. Positioning and fully opening, so that the sleeves can accurately cooperate with the cuff processing mechanism and complete the ironing of the processed cuffs. This process is simple, efficient and accurate, and effectively and quickly completes the ironing work of the processed cuffs and the elastic band. It replaces the traditional manual ironing method, greatly improving production efficiency and increasing economic benefits. The horizontal movement of the cuff processing mechanism is driven by a stepping motor, driven by a screw nut pair composed of a two-way screw rod, which has high control precision and can ensure the accuracy of the movement. The cylinder is used to control the swing range of the arc-shaped electric soldering iron and the connecting rod connected to it. The output force of the cylinder is large and stable, and the requirements for the specific working environment are not high. It can work normally regardless of high temperature operation or low temperature operation, and can adapt to many Harsh operating environment, while the installation of the cylinder is simple and easy to operate. The overall structure of the various components in the cuff processing area E is simple and refined, which can accurately and reliably complete the ironing action, improving the efficiency of ironing the cuffs of protective clothing.

8. The plane transportation of the material production line of the present invention adopts the mode of negative pressure small rollers. There are multiple rows of side-by-side small rollers on the transportation platform, and air negative pressure is created under the transportation platform, so that the clothes body and sleeves are in close contact with the small rollers, thereby increasing positive pressure. Pressure increases friction, and when the negative pressure small rollers rotate in a coordinated manner, they can drive the body and sleeves forward. At the same time, the stability is higher, and the possibility of the material falling out of the production line due to external force is lower when the material is operated.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. An integrated automatic high-efficiency medical protective clothing production line is characterized by comprising a feeding cutting area A, a sleeve ironing area B, a comprehensive cutting area C, a clothing body and clothing belt ironing area D and a cuff processing area E;

the feeding and cutting area A is used for obtaining a clothes body material and a sleeve material, cutting the sleeve material into a preset shape, and then conveying the clothes body material and the cut sleeve material to the sleeve ironing area B;

the sleeve ironing area B is used for moving the clothes body material and the cut sleeve material to a preset position, ironing the clothes body material and the cut sleeve material into a main body of the protective garment (12), and then conveying the main body of the protective garment to the comprehensive cutting area C; the main body of the protective suit (12) comprises a body and two sleeves (1201);

the comprehensive cutting area C is used for cutting a neckline (1202) and a seam after the clothes body is cut, cutting off the clothes body, folding the clothes body, and then conveying the folded clothes body to the clothes body and belt ironing area D;

the garment body and strap ironing area D is used for ironing the edges of the garment body, then the straps and the garment body are ironed into a whole to obtain a body of the protective garment (12) with the straps, and then the body of the protective garment (12) is conveyed to the cuff processing area E;

the cuff processing area E is used for processing sleeves of the main body of the protective suit 12 to obtain elastic cuffs with elasticity.

2. An integrated, automated, high efficiency medical protective clothing production line as claimed in claim 1, wherein said collar (1202) is an oval collar.

3. An integrated, automated, high efficiency medical protective clothing production line as claimed in claim 1, wherein said feed cutting area a comprises a body material roll (13); the body material of the body material roll (13) is conveyed to the sleeve ironing area B through a body material guide roller (14) and a body conveying roller (15).

4. An integrated, automated, high efficiency medical protective garment production line as claimed in claim 1, wherein said infeed cutting area a comprises a roll of sleeves (16); the sleeve material is conveyed to the lower part of a sleeve cutter (18) through a sleeve guide roller (23) and a sleeve conveying roller (17), the sleeve cutter (18) cuts the sleeve material, and the cut sleeve material is conveyed to a sleeve ironing area B through a sleeve conveying mechanism.

5. An integrated automated high-efficiency medical protective clothing production line according to claim 4, characterized in that the sleeve conveying mechanism comprises a sleeve conveying guide rail (19) and two translation mechanisms (20) positioned on the sleeve conveying guide rail (19); each translation mechanism (20) is provided with a vacuum chuck (21); the two vacuum suction cups (21) are respectively used for conveying the two sleeves to the left side and the right side of the clothes body in the sleeve ironing area B.

6. An integrated automated high-efficiency medical protective clothing production line as claimed in claim 1, wherein the sleeve ironing area B comprises a sleeve ironing system (22); the sleeve ironing system (22) irons the left sleeve and the right sleeve with the clothes body.

7. An integrated and automated production line of high-efficiency medical protective clothing as claimed in claim 1, wherein the integrated cutting area C comprises an integrated cutter (23) and a clothing body folding clamp (24); a comprehensive cutter (23) cuts a collar (1202) and a seam on the clothes body, and then cuts off the clothes body; the body folding clamp (24) folds the body.

8. An integrated and automated production line of high-efficiency medical protective clothing as claimed in claim 1, wherein a droop notch (25) is arranged between the comprehensive cutting area C and the belt ironing area D.

9. An integrated, automated, high-efficiency medical protective clothing production line as claimed in claim 1, characterized in that the body-to-belt ironing station D comprises a belt material roll (26), a body ironing system (27), belt transport rollers (28) and a belt ironing machine (29).

10. The production line of integrated automatic high-efficiency medical protective clothing as claimed in claim 1, wherein the full-automatic cuff ironing device of the cuff processing area E comprises a feeding unit for providing the elastic strip, a cuff grabbing mechanism and a cuff processing unit for ironing the cuff of the sleeve and the elastic strip together.

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