CN112318883B

CN112318883B - Automatic production method of magnetic gauze door curtain

Info

Publication number: CN112318883B
Application number: CN202011114530.0A
Authority: CN
Inventors: 肖亚平; 岳嘉华
Original assignee: Anhui Polytechnic University
Current assignee: Anhui Polytechnic University
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2022-09-06
Anticipated expiration: 2040-10-16
Also published as: CN112318883A

Abstract

An automatic production method of a magnetic gauze door curtain belongs to the technical field of magnetic door curtain processing methods, and comprises the following steps: 1) conveying the gauze winding tape into a longitudinal gluing device through a unwinding roller, gluing two side edges and the middle part of the gauze winding tape, and throwing a pair of magnets at equal intervals at opposite positions in the middle part of the gauze winding tape; 2) cutting the middle part of the gauze tape into two pieces of gauze tape along the length direction of the middle part of the gauze tape by taking the center of the feeding end of the gauze tape as a starting point in the gluing process; 3) continuously conveying the two cut and glued gauze tape rolls to a transverse gluing device, gluing the head and the tail of the two gauze tape rolls, and trimming and forming; the magnetic screen door curtain has the beneficial effects that the magnet pair is fixed at the corresponding position of the screen door curtain by adopting a gluing and edge sealing process, and meanwhile, automatic gluing and cutting are carried out, so that the automatic production of the magnetic screen door curtain is realized, the production efficiency is improved, the labor cost is reduced, and the product competitiveness is improved.

Description

Automatic production method of magnetic gauze door curtain

Technical Field

The invention relates to the technical field of magnetic door curtain processing methods, in particular to an automatic production method of a magnetic gauze door curtain.

Background

Magnetic door curtain installs the magnetic stripe additional in pvc door curtain body both sides, relies on the door curtain product that the suction of magnetic stripe comes automatic laminating in the middle of two door curtains, and the pvc of current magnetic door curtain is bordured and is adopted the heat seal technology to fix the magnetic stripe in pvc door curtain body both sides, perhaps bordures with oxford cloth or pu and adopts the sewing technology to fix the magnetic stripe in pvc door curtain body both sides, and these two kinds of magnetic stripe fixed mode all rely on the fixed magnetic stripe of physics parcel of the material of borduring. Although the door curtain manufactured by the process is firm and durable, the process is complex, the processing efficiency is low, the quality of the product depends on manual technology, the quality consistency of the product cannot be guaranteed, and the process further loses the competitiveness of the product along with the improvement of the labor cost.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic production method of a magnetic gauze door curtain, which adopts a gluing edge sealing process to replace the original sewing process, automatically glues, cuts and cuts the magnets while fixing the magnets at the corresponding positions of the gauze door curtain, realizes the automatic production of the magnetic gauze door curtain, improves the production efficiency, reduces the labor cost, ensures the consistency of the product quality and improves the competitiveness of the product.

In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: the automatic production method of the magnetic gauze door curtain comprises the following steps:

1) the fixed-width gauze winding belt is conveyed into a longitudinal gluing device through a unwinding roller, two side edges and the middle part of the gauze winding belt are glued, and a pair of magnets are thrown in opposite positions in the middle of the gauze winding belt at equal intervals;

2) cutting the middle part of the gauze tape into two pieces of gauze tape along the length direction of the middle part of the gauze tape by taking the center of the feeding end of the gauze tape as a starting point in the gluing process;

3) and continuously conveying the two cut and glued gauze tape rolls to a transverse gluing device, gluing the head and the tail of the two gauze tape rolls, and trimming and forming.

Further, the longitudinal gluing device in the step 1) comprises a gluing platform I, a fixed support I is transversely arranged on the gluing platform I, side gluing mechanisms are respectively arranged at two ends of the fixed support I, a middle gluing cutting mechanism is arranged in the middle of the fixed support I, a magnet pair transmission mechanism is arranged on one side of the fixed support I, and a pair of magnets is laid on the middle of the fixed-width gauze winding through the middle gluing cutting mechanism by the magnet pair transmission mechanism.

Further, side rubber coating mechanism includes moving frame I, vertical promotion part I and rubber coating part I, set up on the moving frame I vertical promotion part I, I joint of vertical promotion part is in on the fixed bolster I, the top of vertical promotion part I sets up rubber coating part I, the play of rubber coating part I glues the head and stretches into in the moving frame I.

Further, vertical lifting unit I includes direction cylinder I, guide arm, connecting plate I and backup pad, the one end of direction cylinder I is fixed moving frame I is last, the other end of direction cylinder I pass through connecting plate I with the backup pad is fixed to be continuous, the backup pad joint is in on the fixed bolster I.

Further, rubber coating part I is including stretching out board, rubber coating funnel I, rubber coating pump I, rubber coating pipeline I, gluey mouth I and gland, one side of backup pad is fixed stretch out the board, the outer end of stretching out the board is provided with rubber coating pump I and gland, the pan feeding mouth department of rubber coating pump I is fixed rubber coating funnel I, rubber coating pump I's discharge gate passes through rubber coating pipeline I and connects gluey mouth I, I joint of connecting bend is in the gland, glue mouth I stretches into downwards in the moving frame I.

Further, middle part rubber coating cutting mechanism includes moving frame II, vertical lifting unit II and rubber coating part II, the last setting of moving frame II vertical lifting unit II, II joints of vertical lifting unit are in on the fixed bolster I, the middle part of vertical lifting unit II sets up rubber coating part II, the play head of rubber coating part II stretches into in the moving frame II.

Furthermore, the vertical lifting component II comprises a connecting frame, a guide cylinder II and a connecting plate II, the connecting frame is fixed on two sides of the moving frame II, two ends of the connecting frame are connected with the connecting plate II through the guide cylinder II respectively, and the connecting plate II is clamped on the fixing support I; rubber coating part II includes mounting panel, rubber coating funnel II, rubber coating pump II, rubber coating pipeline II and gluey mouth II, the mounting panel is connected between two connecting plates II and the joint is on fixed bolster I, set up on the mounting panel rubber coating pump II, rubber coating pump II includes a pan feeding mouth and three discharge gate, a pan feeding mouth department of rubber coating pump II sets up rubber coating funnel II, the three discharge gate of rubber coating pump II links to each other with rubber coating pipeline II respectively, and two rubber coating pipelines II pass link to each other with rubber coating funnel II behind one side of link respectively, and another rubber coating pipeline II passes behind the middle part of the opposite side of link and links to each other with a rubber coating funnel II, a rubber coating funnel II of link one side is located between two rubber coating funnels II of link opposite side.

Furthermore, a magnetic pair guiding assembly is arranged at the feeding end of the moving frame II and comprises a baffle, a boundary plate, an inclined correcting plate and a lifting cylinder, the baffle is arranged in the moving frame II, the upper end of the baffle is connected with the connecting frame through the lifting cylinder, the boundary plate is connected between the middle part of the baffle and the moving frame II, and the inclined correcting plate is respectively connected between the two sides of the baffle and the moving frame II; the magnet pair transmission mechanism comprises two transmission belts for transmitting to the middle of the fixed support I, and two guide channels formed between the boundary plate and the inclined correction plate are respectively arranged right below the discharge ends of the two transmission belts.

Further, in step 2), an elastic cutting component is used for cutting the gauze winding tape into two pieces of gauze winding tapes, a connecting rod is arranged on the moving frame II, the elastic cutting component is installed on the connecting rod and comprises a hinge, a knife rest, a blade, a cam and a spring, the hinge is fixed on the connecting rod, the hinge is connected with the blade through the knife rest, the knife rest is connected with the connecting rod through the cam and the spring, and the cutting edge of the blade downwards extends into the moving frame I or the moving frame II.

Further, the horizontal rubber coating device in step 3) includes rubber coating platform II, indulge on the rubber coating platform II and stride there is fixed bolster II, II sliding connection of fixed bolster are in on the rubber coating platform II, the both ends of fixed bolster II are provided with rubber coating cutting forming mechanism, rubber coating cutting forming mechanism includes moving frame I, vertical lifting unit I and rubber coating part I, the outside of moving frame I of rubber coating cutting forming mechanism sets up elasticity cutting part.

The invention has the beneficial effects that:

1. according to the invention, the two side edges and the middle part of the fixed-width gauze are coated with glue by the longitudinal glue coating device, the pair of magnets are positioned at opposite positions in the middle part of the gauze, then the gauze coated in the middle part is cut to realize that the gauze winding tape is cut into two pieces from the middle part, the whole gauze winding tape cut into two pieces is conveyed to the transverse glue coating device, and the head and the tail of the gauze winding tape are coated with glue and cut to form a magnetic door curtain finished product by the transverse glue coating device.

2. The side gluing mechanism, the middle gluing cutting mechanism and the gluing cutting and forming mechanism comprise a movable frame, a vertical lifting part and a gluing part, wherein the vertical lifting part can drive the movable frame to move up and down, so that the gauze can smoothly pass through a longitudinal gluing device and a transverse gluing device; the gluing components in the side gluing mechanism, the middle gluing cutting mechanism and the gluing cutting and forming mechanism are in gluing operation when the moving frame is in contact with the surface of the gauze, so that the two sides, the middle part and the head and tail parts of the gauze are evenly glued, the gauze winding tape is cut into required sizes, the automatic gluing cutting and forming of the door curtain is realized, the forming quality is high, and the labor cost is greatly reduced.

3. Magnet wherein includes two transmission bands to the middle part transmission of fixed bolster I to transmission device, through placing two magnet simultaneously in two same position departments of transmission band, through the transmission band with two magnet downstream, two leading-in positions department that the central line is relative to along length direction's central line with two magnet through two direction passageways that form between boundary plate and the slope correction board in the removal frame II, it is more accurate to make the location that magnet is right, need not the relative position that artifical judgement magnet is right, the off-the-shelf quality after making magnetism gauze door curtain produce is higher.

In conclusion, the gluing and edge sealing process is adopted to replace the original sewing process, the magnets are fixed at the corresponding positions of the gauze door curtain and are automatically glued, cut and cut at the same time, the automatic production of the magnetic gauze door curtain is realized, the production efficiency is improved, the labor cost is reduced, the consistency of the product quality is ensured, and the competitiveness of the product is improved.

Drawings

The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:

FIG. 1 is a schematic diagram of a production system used in the present invention;

FIG. 2 is a schematic structural diagram of a fixing support I and a magnet pair transmission mechanism in the longitudinal glue coating device in FIG. 1;

FIG. 3 is a schematic structural view of the side gluing mechanism shown in FIG. 1;

FIG. 4 is an exploded view of the moving frame I of FIG. 3;

FIG. 5 is an exploded view of the vertical lift member I of FIG. 3;

FIG. 6 is a schematic structural view of a gluing part I in FIG. 3;

FIG. 7 is a schematic structural diagram of the middle gluing and cutting mechanism in FIG. 1;

FIG. 8 is an exploded view of the elastomeric cutting member of FIG. 7;

FIG. 9 is an exploded view of the vertical lift element II of FIG. 7;

FIG. 10 is a schematic structural view of the gluing part II in FIG. 7;

FIG. 11 is a schematic structural diagram of a glue application platform II in the transverse glue application device in FIG. 1;

FIG. 12 is a schematic structural view of the gluing platform II in FIG. 1 in cooperation with a fixing bracket II;

FIG. 13 is a schematic structural view of the glue cutting and forming mechanism in FIG. 1;

the labels in the above figures are: 1. the gluing device comprises a gluing platform I, 2, a fixed support I, 21, a fixed plate, 22, a side beam I, 3, a side gluing mechanism, 31, a movable frame I, 311, a frame body, 312, a roller, 313, an installation groove, 314, an elastic connecting piece, 315, a press roller, 316, a roller shaft, 32, a vertical lifting component I, 321, a guide cylinder I, 322, a guide rod, 323, a connecting plate I, 324, a supporting plate, 33, a gluing component I, 331, an extension plate, 332, a gluing funnel I, 333, a gluing pump I, 334, a gluing pipeline I, 335, a glue nozzle I, 336, a press cover, 4, a middle gluing cutting mechanism, 41, a movable frame II, 42, a vertical lifting component II, a connecting frame, 422, a guide cylinder II, 423, a connecting plate II, 43, a gluing component II, 431, a mounting plate, 432, a gluing funnel II, 433, a gluing pump II, 434, a gluing pipeline II, 435, a glue nozzle II, 44. the magnetic pair guide assembly comprises a magnetic pair guide assembly, a 441 baffle, a 442 interface plate, 443 an inclined correction plate, 444 a lifting cylinder, 5 a magnet pair transmission mechanism, 6 a gluing platform II, 61 a guide groove, 62 an adjusting screw rod, 7 a fixing support II, 71 a guide block, 72 a side beam II, 8 a gluing cutting forming mechanism, 9 a connecting rod, 10 an elastic cutting component, 101 a hinge, 102 a knife rest, 103 a blade, 104 a cam, 105 a spring, 11 a driving motor and 12 a gear rack mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The specific implementation scheme of the invention is as follows: the invention provides an automatic production method of a magnetic gauze door curtain, which comprises the following steps:

1) firstly, a fixed-width gauze winding belt is conveyed into a longitudinal gluing device through a unwinding roller, two side edges and the middle part of the gauze winding belt are glued, and a pair of magnets are thrown in opposite positions in the middle of the gauze winding belt at equal intervals;

2) then, cutting the middle part of the gauze winding tape into two pieces of gauze winding tapes along the length direction of the gauze winding tape by taking the center of the feeding end of the gauze winding tape as a starting point in the process of gluing;

3) and finally, continuously conveying the two cut and glued net gauze tape rolls to a transverse gluing device, gluing the heads and the tails of the two net gauze tape rolls, and trimming and forming.

The invention adopts the gluing and edge sealing process to replace the original sewing process, realizes the automatic production of the magnetic gauze door curtain, improves the production efficiency, reduces the labor cost, ensures the consistency of the product quality and improves the competitiveness of the product.

The automatic production system used by the method comprises a longitudinal gluing device and a transverse gluing device, wherein a feeding end of the longitudinal gluing device is connected with an unwinding roller, a fixed-width gauze winding tape is continuously provided for the longitudinal gluing device through the unwinding roller, the longitudinal gluing device comprises a gluing platform I1, a fixed support I2 is transversely arranged on the gluing platform I1 in a spanning mode, two ends of the fixed support I2 are respectively provided with a side gluing mechanism 3, the middle of the fixed support I2 is provided with a middle gluing cutting mechanism 4, one side of the fixed support I2 is provided with a magnet-to-transmission mechanism 5, and the magnet-to-transmission mechanism 5 lays a pair of magnets at opposite positions along the middle of the fixed-width gauze through the middle gluing cutting mechanism 4; horizontal rubber coating device includes rubber coating platform II 6, indulges on the rubber coating platform II 6 to stride there is fixed bolster II 7, and II 7 sliding connection of fixed bolster are provided with rubber coating cutting forming mechanism 8 on the both ends of fixed bolster II 7 on rubber coating platform II 6. The production system is used for gluing two side edges and the middle part of the fixed-width gauze respectively through the side gluing mechanism 3 and the middle gluing cutting mechanism 4, meanwhile, the transmission mechanism 5 is used for positioning the pair of magnets at the middle opposite positions of the gauze through the magnets, meanwhile, the middle glued gauze is cut by the middle gluing cutting mechanism 4 to realize that the gauze winding is cut into two pieces from the middle part, the whole cut two pieces of gauze winding are conveyed to the transverse gluing device, the head and the tail of the gauze winding are glued and trimmed through the gluing cutting forming mechanism 8 in the transverse gluing device to form a magnetic door curtain finished product, the automatic production of the magnetic gauze door curtain is realized, the production efficiency is improved, the labor cost is reduced, the consistency of the product quality is ensured, and the competitiveness of the product is improved.

Specifically, as shown in fig. 2, the fixing bracket i 2 includes fixing plates 21 and side beams i 22, the two fixing plates 21 are respectively fixed on two sides of the gluing platform i 1, the top ends of the two fixing plates 21 are provided with the two side beams i 22, and the two side beams i 22 are connected with the side gluing mechanism 3 and the middle gluing cutting mechanism 4 in a clamping manner.

Specifically, as shown in fig. 1 and 3, the distance between the two side glue mechanisms 3 is adapted to the width of the magnetic screen door curtain to be produced, the two side glue mechanisms 3 can slide on the two side beams i 22 and the distance between the two side glue mechanisms 3 can be adjusted by bolt fasteners, the side gluing mechanism 3 comprises a moving frame I31, a vertical lifting part I32 and a gluing part I33, wherein the moving frame I31 is provided with the vertical lifting part I32, the vertical lifting part I32 is connected with a fixed support I2 in a clamping manner, the top of the vertical lifting part I32 is provided with the gluing part I33, a glue outlet head of the gluing part I33 extends into the moving frame I31, the whole moving frame I31 and the gluing part I33 move up and down simultaneously by driving the vertical lifting part I32 to act, thereby leading the gauze to smoothly pass through the bottom end of the side gluing mechanism 3 and then glue the sides of the gauze after flatly pressing the two sides of the gauze.

As shown in FIG. 4, the movable frame I31 includes a frame body 311 and elastic roller assemblies, wherein two sides of the frame body 311 are oppositely provided with a plurality of sets of rollers 312 to enable the movable frame I31 to move freely, two sides of the frame body 311 are also oppositely provided with a plurality of sets of mounting grooves 313, the elastic roller assemblies are mounted in the mounting grooves 313 and include elastic connecting members 314, rollers 315 and roller shafts 316, each elastic connecting member 314 includes an upper pressing plate, a lower pressing plate, a bearing and a plate spring, the lower pressing plate is fixed at the bottom end of the mounting groove 313 and is contacted with the bearing through the plate spring, the upper end of the bearing is provided with the upper pressing plate, the upper pressing plate is connected with the upper end of the bearing through an adjusting bolt in a butting manner, the roller shafts 316 are connected between two opposite bearings at two sides of the frame body 311, the roller shafts 316 are externally sleeved with the roller shafts 315, the position of the roller 315 can be adjusted through screwing the adjusting bolt, and the plate springs elastically support two ends of the roller shafts 316, in the gluing process, the pressure roller 315 elastically compresses the gauze, so that the gluing is more uniform and the gluing effect is better.

As shown in fig. 5, the vertical lifting component i 32 includes a guiding cylinder i 321, guide rods 322, a connecting plate i 323 and a supporting plate 324, one end of the guiding cylinder i 321 is fixed on the moving frame i 31, the other end of the guiding cylinder i 321 is fixedly connected with the supporting plate 324 through the connecting plate i 323, the supporting plate 324 is clamped on the fixing support i 2, a plurality of guide rods 322 are connected between the supporting plate 324 and the moving frame i 31, and stable lifting or lowering of the moving frame i 31 is realized under the guiding action of the guide rods 322 by the action of the guiding cylinder i 321.

As shown in FIG. 6, the gluing part I33 comprises an extension plate 331, a gluing funnel I332, a gluing pump I333, a gluing pipeline I334, a glue nozzle I335 and a gland 336, the extension plate 331 is fixed on one side of the support plate 324, the gluing pump I333 and the gland 336 are arranged at the outer end of the extension plate 331, the gluing funnel I332 is fixed at the feed port of the gluing pump I333, the discharge port of the gluing pump I333 is connected with the glue nozzle I335 through the gluing pipeline I334, the connecting elbow I is clamped in the gland 336, the gland 336 comprises a fixed base and a clamping cover hinged with the fixed base, the connecting elbow I is convenient to detach and position and mount, the glue nozzle I335 extends downwards into the movable frame I31, glue is continuously injected into the gluing funnel I332 under the action of the gluing pump I333, glue is guided into the gluing pipeline I334 and is discharged through the glue nozzle I335, the bottom end of the glue nozzle I335 is flush with the bottom end of the movable frame I31, when the movable frame I31 elastically presses the gauze, the glue outlet I335 discharges glue to seal the side edge of the gauze.

Specifically, as shown in fig. 7, middle part rubber coating cutting mechanism 4 wherein includes moving frame II 41, vertical lifting unit II 42 and rubber coating unit II 43, set up vertical lifting unit II 42 on moving frame II 41, vertical lifting unit II 42 joint is on fixed bolster I2, the middle part of vertical lifting unit II 42 sets up rubber coating unit II 43, the play glued head of rubber coating unit II 43 stretches into in moving frame II 41, move through driving vertical lifting unit II 42 and make whole moving frame II 41 and rubber coating unit II 43 reciprocate simultaneously, thereby make the middle part rubber coating to the greige after smooth the compressing tightly to the greige through middle part rubber coating cutting mechanism 4's bottom.

The structure that wherein remove frame II 41 and remove frame I31 is the same, all includes frame body 311 and elasticity compression roller subassembly, and the both sides of frame body 311 are provided with multiunit gyro wheel 312 relatively, and frame body 311 sets up multiunit elasticity compression roller subassembly along its length direction, and the middle part of passing through elasticity compression roller subassembly with the grenadine levels and compresses tightly, carries out even rubber coating to the middle part of grenadine.

As shown in fig. 9, the vertical lifting component ii 42 includes a connecting frame 421, a guiding cylinder ii 422, and a connecting plate ii 423, the connecting frame 421 is fixed on two sides of the frame body 311, two ends of the connecting frame 421 are respectively connected to the connecting plate ii 423 through the guiding cylinder ii 422, the connecting plate ii 423 is clamped on the fixing support i 2, and the guiding cylinder ii 422 moves to enable the moving frame ii 41 connected to the connecting frame 421 to move up and down.

As shown in fig. 10, the gluing part ii 43 includes a mounting plate 431, a gluing funnel ii 432, a gluing pump ii 433, a gluing pipe ii 434 and a gluing nozzle ii 435, the mounting plate 431 is connected between two connecting plates ii 423 and clamped on the fixed support i 2, the gluing part ii 43 and the vertical lifting part ii 42 are independently separated to facilitate replacement and installation of the parts, the mounting plate 431 is provided with the gluing pump ii 433, the gluing pump ii 433 includes an inlet and three outlets, the gluing funnel ii 432 is arranged at the inlet of the gluing pump ii 433, the three outlets of the gluing pump ii 433 are respectively connected with the gluing pipe ii 434, the two gluing pipes ii 434 are respectively connected with the gluing funnel ii 432 after passing through one side of the connecting frame 421, the other gluing pipe ii 434 is connected with the gluing funnel ii 432 after passing through the middle part of the other side of the connecting frame 421, one gluing funnel 432 ii on one side of the connecting frame 421 is positioned between the two funnels 432 ii on the other side of the connecting frame 421, when the middle of the gauze is coated with glue, two coating funnels II 432 on one side of the connecting frame 421 firstly coat glue along the central line of the gauze, and one coating funnel II 432 on the other side of the connecting frame 421 replenishes glue for the area between the other two coating funnels II 432, so that the middle of the gauze is coated with glue more uniformly.

As shown in fig. 7, the feeding end of the moving frame ii 41 is provided with a magnetic pair guiding assembly 44, the magnetic pair guiding assembly 44 includes a baffle 441, a dividing plate 442, an inclined correcting plate 443 and a lifting cylinder 444, the baffle 441 is disposed in the moving frame ii 41, the upper end of the baffle 441 is connected to the connecting frame 421 through the lifting cylinder 444, the dividing plate 442 is connected between the middle of the baffle 441 and the moving frame ii 41, the inclined correcting plates 443 are respectively connected between both sides of the baffle 441 and the moving frame ii 41, a guiding channel formed between the inclined correcting plate 443 and the dividing plate 442 guides the magnet falling therein, the baffle 441 can position the magnet, notches through which the magnet can pass are disposed at the bottom end of the baffle 441 located in the two guiding channels, a distance is provided between the two notches, and the thickness of the dividing plate 442 makes the magnet falling in the two guiding channels have a smaller attractive force, the two magnets can respectively pass through the notches, and the baffle 441 can be lifted up by driving the lifting cylinder 444 to act, so that the two magnets can be positioned at opposite positions in the middle of the gauze and separated by a certain distance, and later-stage cutting is facilitated; as shown in fig. 1 and fig. 2, the magnet pair transmission mechanism 5 includes two transmission belts for transmitting to the middle of the fixing support i 2, the transmission belts are driven to move by two motors rotating in opposite directions, so that the magnets on the two transmission belts are transmitted to the middle of the fixing support i 2, two guide channels formed between the interface board 442 and the inclined correction board 443 are respectively arranged under the discharge ends of the two transmission belts, so that the two magnets can accurately fall into the two guide channels, after the magnets are positioned by the baffle 441, the lifting cylinder 444 is driven to move to lift the baffle 441, so that the two magnets are positioned at the relative positions in the middle of the gauze, and then the positioning of the magnet pair is completed.

In addition, as shown in fig. 7 and 8, a connecting rod 9 is arranged in the middle of the discharging end of the moving frame II 41, an elastic cutting part 10 is arranged on the connecting rod 9, the elastic cutting component 10 comprises a hinge 101, a knife rest 102, a blade 103, a cam 104 and a spring 105, the hinge 101 is fixed on the connecting rod 9, the hinge 101 is connected with the blade 103 through the knife rest 102, the knife rest 102 is connected with the connecting rod 9 through the cam 104 and the spring 105, the blade edge of the blade 103 extends downwards into the movable frame I31, wherein the cam 104 can be arranged on the connecting rod 9 through a fixed lug and a fixed bolt, the bottom end of the blade 103 can be adjusted to contact with the gauze (to carry out cutting work) or separate from the gauze (to finish the cutting work) by loosening the rotating angle of the fixed bolt rotating cam 104, the spring 105 can enable the blade 103 to be in elastic contact with the gauze to complete cutting, and the situation that the blade 103 is in contact with the gauze to damage the gluing platform I1 is avoided. When the gluing part I33 in the middle gluing and cutting mechanism 4 is gluing along the middle of the gauze, the rotation angle of the cam 104 is adjusted in advance to enable the bottom end of the blade 103 to be in contact with the gauze, the blade 103 is in elastic contact with the middle of the glued gauze under the action of the spring 105 to cut, and the gauze tape is cut into two pieces.

Specifically, as shown in fig. 11 and 12, guide grooves 61 are transversely formed in two sides of a gluing platform ii 6, an adjusting screw 62 is arranged in each guide groove 61, a fixing support ii 7 comprises a guide block 71 and a side beam ii 72, the two guide blocks 71 are slidably connected in the guide grooves 61, the bottoms of the guide blocks 71 are in threaded connection with the adjusting screw 62, a driving motor 11 is arranged on one side of the gluing platform ii 6, the driving motor 11 is connected with the two adjusting screws 62 through a rack-and-pinion mechanism 12, and the guide blocks 71 are moved along the length direction of the adjusting screws 62 through rotation of the two adjusting screws 62, so that the fixing support ii 7 and the two gluing cutting and forming mechanisms 8 thereon glue along the width direction of the mesh yarn tape and perform trimming operation.

Specifically, as shown in fig. 1 and 13, the distance between two gluing cutting and forming mechanisms 8 is adapted to the length of the magnetic screen door curtain to be produced, the two gluing cutting and forming mechanisms 8 can slide on two side beams ii 72 and adjust the distance between the two gluing cutting and forming mechanisms 8 through bolt fasteners, the gluing cutting and forming mechanisms 8 and the side gluing mechanisms 3 are partially identical in structure, the gluing cutting and forming mechanisms 8 also comprise a moving frame i 31, a vertical lifting part i 32 and a gluing part i 33, the moving frame i 31 is provided with the vertical lifting part i 32, the vertical lifting part i 32 is clamped on a fixed support i 2 or a fixed support ii 7, the top of the vertical lifting part i 32 is provided with the gluing part i 33, a glue outlet head of the gluing part i 33 extends into the moving frame i 31, wherein the moving frame i 31, the glue outlet of the gluing cutting and forming mechanisms 8 are connected with each other, The specific structures of the vertical lifting part I32 and the gluing part I33 are the same as those described above, and are not described in detail herein. The outside of the moving frame I31 in the gluing cutting and forming mechanism 8 is also provided with a connecting rod 9, the elastic cutting part 10 is installed on the connecting rod 9, the cutting edge of the blade 103 in the elastic cutting part 10 downwards extends into the moving frame II 41, when the gluing part I33 in the gluing cutting and forming mechanism 8 carries out gluing along the head and the tail of the gauze, the rotating angle of the cam 104 is adjusted in advance to enable the bottom end of the blade 103 to be in contact with the head and the tail of the gauze, the blade 103 is in elastic contact with the head and the tail of the gauze after gluing under the action of the spring 105 to carry out edge cutting operation, and a gauze winding tape is cut and formed.

In addition, the production system also comprises a controller, a position sensor I and a position sensor II, wherein the position sensor I is arranged on one side of the feeding end of the gluing platform I, when the position sensor I detects a gauze belt, a position signal is transmitted to the controller, the controller controls the guide cylinder I321 and the guide cylinder II 422 to act so as to respectively lift the moving frame I31 and the moving frame II 41 for a certain distance, and when the gauze belt passes through the bottoms of the moving frame I31 and the moving frame II 41, the controller controls the guide cylinder I321 and the guide cylinder II 422 to return so as to enable the moving frame I31 and the moving frame II 41 to be in contact with the gauze belt; then, the magnet pair transmission mechanism 5 acts to simultaneously transmit and position a pair of magnets in the middle of the gauze belt, the gluing pump I and the gluing pump II act simultaneously to respectively glue two sides and the middle of the gauze belt, and the elastic cutting component 10 acts to cut the gauze belt into two pieces; and finally, the two cut gauze tapes reach a gluing platform II 6, a position sensor II is arranged on the outer side of the gluing platform II 6, the position sensor II detects the in-place information of the gauze tapes and transmits the in-place information to a controller, the controller controls an unwinding roller to stop unwinding, a gluing pump I333 in the gluing cutting forming mechanism 8 is driven to perform gluing operation, and meanwhile, a driving motor 11 is controlled to act to drive a driving motor to drive a fixing support II 7 and the gluing cutting forming mechanism 8 to perform gluing and edge cutting along the head and the tail of the gauze tapes.

The method for automatically producing the magnetic gauze door curtain by using the automatic production system comprises the following steps:

firstly, a guide cylinder I321 is driven to move, so that the moving frame I31 and the gluing part I33 are lifted, meanwhile, a guide cylinder II 422 is driven to move, so that the moving frame II 41 and the gluing part II 43 are lifted, a fixed-width gauze winding belt is continuously provided for a longitudinal gluing device through a unwinding roller, and meanwhile, quantitative magnets are respectively thrown onto two conveying belts.

Then, after the gauze tape passes through the bottom of the edge gluing mechanism 3 and the middle gluing and cutting mechanism 4, the guide cylinder I321 and the guide cylinder II 422 are driven to act, so that the two sides of the gauze tape are elastically flattened by the press rollers 315 in the two moving frames I31, the middle of the gauze tape is elastically flattened by the press rollers 315 in the moving frame II 41, meanwhile, glue is continuously injected into the gluing funnel I332 and the gluing funnel II 432, the glue is guided into the glue nozzle I335 through the gluing pipeline I334 under the action of the gluing pump I333, the two sides of the gauze tape are glued through the two glue nozzles I335, the glue is guided into the glue nozzle II 435 through the gluing pipeline II 434 under the action of the gluing pump II 433, the middle of the gauze tape is glued through the glue nozzle II, meanwhile, the magnets on the two conveying belts are conveyed to the middle of the fixed support I2 and fall into the two guide channels formed between the boundary plate 442 and the inclined correction plate 443, after the baffle 441 positions the magnet, the lifting cylinder 444 is driven to move to enable the baffle 441 to lift up, so that the two magnets are positioned at the relative positions of the middle parts of the gauze, positioning of the magnet pair is completed, and in the process of gluing the middle parts of the gauze winding, the elastic cutting part 10 at the discharge end of the moving frame II 41 cuts the middle parts of the glued gauze winding.

Finally, the gauze tape which is cut into two pieces enters a transverse gluing device through a longitudinal gluing device, when the end part of the gauze tape reaches the outermost side of the gluing platform II 6, the unreeling roller suspends unreeling, two guide cylinders I321 in the transverse gluing device act to enable the pressing roller 315 to stably and elastically press the head and the tail of the gauze tape, then the motor 11 is driven to act, driven by the gear rack mechanism 12, the two adjusting screws 62 on the two sides of the gluing platform II 6 are rotated, thereby leading the fixed bracket I2 to drive the movable frame II 41 and the gluing part II 43 to move along the width direction of the gluing platform II 6, realizing the gluing operation of the head and the tail of the gauze coiling belt, meanwhile, the elastic cutting component 10 outside the moving frame I31 of the gluing, cutting and forming mechanism 8 cuts the edges of the head and the tail of the gauze coiling belt, and the final forming of the magnetic gauze door curtain is completed.

In conclusion, the gluing and edge sealing process is adopted to replace the original sewing process, the magnets are fixed at the corresponding positions of the gauze door curtain and are automatically glued and cut, the automatic production of the magnetic gauze door curtain is realized, the production efficiency is improved, the labor cost is reduced, the consistency of the product quality is ensured, and the competitiveness of the product is improved.

While the foregoing is directed to the principles of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims

1. An automatic production method of a magnetic gauze door curtain is characterized by comprising the following steps:

2) cutting the middle part of the gauze tape into two pieces of gauze tape rolls along the length direction of the gauze tape rolls by taking the center of the feeding end of the gauze tape rolls as a starting point in the process of gluing;

3) continuously conveying the two cut and glued gauze tape rolls to a transverse gluing device, gluing the head and the tail of the two gauze tape rolls, and trimming and forming;

the longitudinal gluing device in the step 1) comprises a gluing platform I (1), a fixed support I (2) is transversely arranged on the gluing platform I (1) in a crossing mode, side gluing mechanisms (3) are respectively arranged at two ends of the fixed support I (2), a middle gluing cutting mechanism (4) is arranged in the middle of the fixed support I (2), a magnet pair transmission mechanism (5) is arranged on one side of the fixed support I (2), and a pair of magnets are laid by the magnet pair transmission mechanism (5) through the middle gluing cutting mechanism (4) along the middle opposite positions of the fixed-width net yarn winding tape;

the side gluing mechanism (3) comprises a moving frame I (31), a vertical lifting part I (32) and a gluing part I (33), the vertical lifting part I (32) is arranged on the moving frame I (31), the vertical lifting part I (32) is clamped on the fixed support I (2), the gluing part I (33) is arranged at the top of the vertical lifting part I (32), and a glue outlet head of the gluing part I (33) extends into the moving frame I (31);

the middle gluing and cutting mechanism (4) comprises a moving frame II (41), a vertical lifting part II (42) and a gluing part II (43), the vertical lifting part II (42) is arranged on the moving frame II (41), the vertical lifting part II (42) is clamped on the fixed support I (2), the gluing part II (43) is arranged in the middle of the vertical lifting part II (42), and a glue outlet head of the gluing part II (43) extends into the moving frame II (41);

in the step 2), an elastic cutting component (10) is used for cutting the gauze tape into two pieces of gauze tape, a connecting rod (9) is arranged on the moving frame II (41), the elastic cutting component (10) is installed on the connecting rod (9), the elastic cutting component (10) comprises a hinge (101), a knife rest (102), a blade (103), a cam (104) and a spring (105), the hinge (101) is fixed on the connecting rod (9), the hinge (101) is connected with the blade (103) through the knife rest (102), the knife rest (102) is connected with the connecting rod (9) through the cam (104) and the spring (105), and the blade edge of the blade (103) extends downwards into the moving frame I (31) or the moving frame II (41);

the horizontal rubber coating device in step 3) includes rubber coating platform II (6), indulge on rubber coating platform II (6) and stride fixed bolster II (7), fixed bolster II (7) sliding connection be in on the rubber coating platform II (6), the both ends of fixed bolster II (7) are provided with rubber coating cutting forming mechanism (8), rubber coating cutting forming mechanism (8) include moving frame I (31), vertical hoisting part I (32) and rubber coating part I (33), the outside of moving frame I (31) of rubber coating cutting forming mechanism (8) sets up elasticity cutting part (10).

2. The automatic production method of a magnetic screen door curtain according to claim 1, characterized in that: vertical hoisting part I (32) are including direction cylinder I (321), guide arm (322), connecting plate I (323) and backup pad (324), the one end of direction cylinder I (321) is fixed on moving frame I (31), the other end of direction cylinder I (321) pass through connecting plate I (323) with backup pad (324) are fixed continuous, backup pad (324) joint is in on the fixed bolster I (2).

3. The automatic production method of a magnetic gauze door curtain according to claim 1, characterized in that: rubber coating part I (33) is including stretching out board (331), rubber coating funnel I (332), rubber coating pump I (333), rubber coating pipeline I (334), gluey mouth I (335) and gland (336), one side of backup pad (324) is fixed stretch out board (331), the outer end of stretching out board (331) is provided with rubber coating pump I (333) and gland (336), the pan feeding mouth department of rubber coating pump I (333) is fixed rubber coating funnel I (332), the discharge gate of rubber coating pump I (333) passes through rubber coating pipeline I (334) and connects gluey mouth I (335), connect I joint of return bend in gland (336), rubber mouth I (335) stretches into downwards in moving frame I (31).

4. The automatic production method of a magnetic gauze door curtain according to claim 1, characterized in that: the vertical lifting component II (42) comprises a connecting frame (421), a guide cylinder II (422) and a connecting plate II (423), the connecting frame (421) is fixed on two sides of the moving frame II (41), two ends of the connecting frame (421) are connected with the connecting plate II (423) through the guide cylinder II (422), and the connecting plate II (423) is clamped on the fixing support I (2); the glue coating component II (43) comprises a mounting plate (431), a glue coating funnel II (432), a glue coating pump II (433), a glue coating pipeline II (434) and a glue nozzle II (435), the mounting plate (431) is connected between two connecting plates II (423) and is clamped on a fixed support I (2), the mounting plate (431) is provided with the glue coating pump II (433), the glue coating pump II (433) comprises a feeding port and three discharging ports, the glue coating funnel II (432) is arranged at one feeding port of the glue coating pump II (433), the three discharging ports of the glue coating pump II (433) are respectively connected with the glue coating pipeline II (434), the two glue coating pipelines II (434) are respectively connected with the glue coating funnel II (432) after penetrating through one side of the connecting frame (421), the other glue coating pipeline II (434) is connected with the glue coating funnel II (432) after penetrating through the middle part of the other side of the connecting frame (421), one gluing funnel II (432) on one side of the connecting frame (421) is positioned between two gluing funnels II (432) on the other side of the connecting frame (421).

5. The automatic production method of a magnetic gauze door curtain according to claim 4, characterized in that: a magnetic pair guiding assembly (44) is arranged at the feeding end of the moving frame II (41), the magnetic pair guiding assembly (44) comprises a baffle (441), a boundary plate (442), an inclined correcting plate (443) and a lifting cylinder (444), the baffle (441) is arranged in the moving frame II (41), the upper end of the baffle (441) is connected with the connecting frame (421) through the lifting cylinder (444), the boundary plate (442) is connected between the middle of the baffle (441) and the moving frame II (41), and the inclined correcting plates (443) are respectively connected between the two sides of the baffle (441) and the moving frame II (41); the magnet pair transmission mechanism (5) comprises two transmission belts which transmit to the middle part of the fixed support I (2), and two guide channels formed between the boundary plate (442) and the inclination correction plate (443) are respectively arranged right below the discharge ends of the two transmission belts.