CN112107068B - Production device and production method of semi-finished sleeves - Google Patents
Production device and production method of semi-finished sleeves Download PDFInfo
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- CN112107068B CN112107068B CN202011127870.7A CN202011127870A CN112107068B CN 112107068 B CN112107068 B CN 112107068B CN 202011127870 A CN202011127870 A CN 202011127870A CN 112107068 B CN112107068 B CN 112107068B
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- pressing
- elastic band
- feeding
- roller
- coil stock
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 185
- 238000003825 pressing Methods 0.000 claims abstract description 90
- 238000005520 cutting process Methods 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 32
- 239000003292 glue Substances 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 17
- 239000011265 semifinished product Substances 0.000 claims description 17
- 238000010409 ironing Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 9
- 239000012943 hotmelt Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 5
- 238000009958 sewing Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000009966 trimming Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H42/00—Multi-step production lines for making clothes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/10—Sleeves; Armholes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to a production device and a production method of semi-finished sleeves, and provides a production device of semi-finished sleeves, comprising a servo feeding mechanism, an elastic band feeding mechanism, a flanging pressing mechanism, a pressing sealing mechanism, a traction mechanism and a roll cutting mechanism which are sequentially arranged along a feeding direction, wherein a feeding path of a coil stock is provided with a first gluing mechanism, and a feeding path of an elastic band is provided with a second gluing mechanism; the invention also provides a production method of the semi-finished sleeves, which comprises the feeding process of the coil stock and the elastic band, the gluing process of the coil stock and the elastic band, the flanging forming process, the pressing and sealing process and the roll cutting and discharging process; the device that this scheme provided can realize the automatic molding of sleeve semi-manufactured goods, and the design of device assembly line, design is very ingenious, and coil stock and elastic cord autoloading are operated in coordination by a plurality of mechanisms of device, can obtain semi-manufactured goods sleeve, and automation equipment replaces the manual work in workshop, and efficiency improves by a wide margin.
Description
Technical Field
The invention relates to a production device and a production method of semi-finished sleeves.
Background
The protective clothing worn in the processing workshop plays an important role in the safety and health of workers, the protective clothing is generally finished by processing procedures such as cutting, sewing and the like of a roll-shaped non-woven fabric or PV plastic, a finished product is finally obtained, and the production of the protective clothing with simple design can be obtained by automatic equipment, such as a production method and a device of the surgical clothing disclosed in the invention patent application number 201811118947.7; for the production of protective clothing with a complex structure, the existing production workshop is completed step by step in the production process of the protective clothing, and the production workshop is more dependent on the manual operation of a sewing worker; for example, in the sleeve part, the elastic band or the rubber band is arranged in the sleeve part of the lantern, so that the automatic production of the sleeve part of the lantern has great difficulty, workshops generally rely on manual sewing, the high-intensity and labor-intensive production and processing mode improves the production cost of enterprises, reduces the profit margin of the enterprises, and severely restricts the transformation and upgrading of the enterprises.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a device and a method for producing semi-finished sleeves.
To achieve the above object, in one aspect, the present invention provides an apparatus for producing a half-finished sleeve, comprising:
The machine frame is sequentially divided into a front machine frame, a middle machine frame and a rear machine frame which are connected according to the feeding direction;
The servo feeding mechanism is arranged on the front end rack and is used for conveying cylindrical coiled materials;
The elastic band feeding mechanism is arranged on the outer side of the front end frame and is used for feeding elastic bands;
the first gluing mechanism is arranged on the front-end frame and is simultaneously positioned on a feeding path of the coil stock, and the first gluing mechanism is used for realizing the coating of glue on the upper surface of the outer side edge of the coil stock;
the second gluing mechanism is arranged on the front-end frame and is simultaneously positioned on the feeding path of the elastic band, and the second gluing mechanism is used for realizing the coating of the glue on the upper surface of the elastic band;
The folding edge pressing mechanism is arranged on the front end frame and is used for folding the outer side edge of the coiled material to obtain a folding edge, and meanwhile, the folding edge is used for wrapping the elastic band;
The pressing sealing mechanism is arranged on the middle frame and is connected to the rear of the flanging pressing mechanism, and the pressing sealing mechanism is used for performing hot melting pressing on the passing folding position of the coil stock to realize sealing, so that the elastic band which is stretched elastically is adhered to the folding position of the coil stock;
the traction mechanism is arranged on the rear frame and is used for traction of the semi-finished product after pressing and sealing;
The roll cutting mechanism is arranged on the rear frame, is positioned behind the traction mechanism and is used for roll cutting of the pressed semi-finished product;
The execution of each mechanism of the device is uniformly controlled by a PLC;
The device assembly line is very ingenious in design, the coiled materials and the elastic bands are fed automatically, a plurality of mechanisms of the device are operated cooperatively, semi-finished sleeves can be obtained, automatic equipment replaces manual work of workshops, and efficiency is improved greatly.
Preferably, the servo feeding mechanism comprises an inflatable shaft erected on the front-end frame, the inflatable shaft is in transmission connection with a servo motor through a shaft gear, the servo motor is fixed on the front-end frame, and a cylindrical coil stock is sleeved on the inflatable shaft and conveyed to the flanging pressing mechanism through a plurality of intermediate rollers;
In the technical scheme, the inflatable shaft is detachably connected to the front-end rack, the inflatable shaft realizes the deformation of the inner air bag sleeve through inflation and deflation, the cylindrical coil stock is mounted on the inflatable shaft, the feeding is very convenient and fast, and the feeding speed of the coil stock is controllable through the signal feedback of feeding by the servo motor.
Preferably, the front end frame is further provided with an ironing mechanism, the ironing mechanism comprises a fixed seat and a movable seat which moves up and down relative to the fixed seat, the fixed seat is fixed on the front end frame, the upper surface of the fixed seat is provided with a heating copper bar, and coil materials sent out by the servo feeding mechanism pass through between the fixed seat and the movable seat;
In the technical scheme, the situation that local wrinkles can occur on the cylindrical coil stock is realized ironing the coil stock passing through by the heating copper bar of the ironing mechanism, so that the surface of the coil stock tends to be flat, and the subsequent flanging forming is convenient.
Preferably, the elastic band feeding mechanism comprises an upper pressing roller and a lower pressing roller for pressing the elastic band, the outer side of the lower pressing roller is in transmission connection with a feeding motor, the elastic band feeding mechanism further comprises a plurality of threading frames arranged on the left side and the right side of the upper pressing roller, and the threading frames are used for threading and guiding the elastic band;
in the technical scheme, the upper press roller and the lower press roller press the elastic band, and the feeding motor drives the lower press roller to realize feeding of the elastic band.
Preferably, the folding and compacting mechanism comprises a supporting plate fixed on the front end frame, a folding plate is fixed on the outer side of the supporting plate, inclined trimming edges are machined on the folding plate, folding of the coil stock at the position is achieved through the effect of the trimming edges, an inlet guide wheel is further arranged on the right side of the folding plate, the inlet guide wheel guides the elastic band through a guide groove in the middle, and the folding and compacting mechanism further comprises a compacting component positioned on the left side of the folding plate, and a power motor is externally connected to the compacting component;
In the technical scheme, the supporting plate is used for supporting the coiled material, the edge folding plate is used for locally folding the outer side of the coiled material, the inlet guide wheel is used for guiding the elastic band, and the pressing assembly is used for pre-compacting the folded coiled material.
Preferably, the pressing sealing mechanism comprises a supporting table and a pressing assembly positioned at the outer side of the supporting table, wherein the pressing assembly at least comprises an upper cylinder and a lower cylinder, the shaft end of the upper cylinder is provided with an upper pressing rod, the shaft end of the lower cylinder is provided with a lower pressing rod, and the upper surface of the lower pressing rod is provided with a heating copper bar;
in the technical scheme, through the action of the upper pressing rod, the lower pressing rod and the heating copper bar, hot melt bonding is carried out on the folded coil stock, sealing is achieved, and meanwhile, the elastic band which is stretched elastically is fixed with the outer side edge of the coil stock through glue.
Preferably, the traction mechanism comprises an upper traction roller and a lower traction roller for traction, wherein the lower traction roller is externally connected with a traction motor, the upper traction roller is arranged on a movable block, and the movable block is controlled by a lifting cylinder to realize height adjustment;
in the technical scheme, the traction mechanism provides traction force to pull the adhered coil stock and the elastic band to feed.
Preferably, the roller cutting mechanism comprises an upper roller cutting cylinder and a lower roller cutting cylinder, wherein the upper roller cutting cylinder is elastically pressed above the lower roller cutting cylinder, the surface of the upper roller cutting cylinder is provided with a convex roller cutter, and the lower roller cutting cylinder is externally connected with a blanking motor;
in the technical scheme, the upper roller cutting cylinder and the lower roller cutting cylinder are driven by the blanking motor to rotate, and the roller cutter cuts the surface of the coil stock to obtain a semi-finished product with a required shape.
Preferably, the rear frame is also provided with a tensioning mechanism, the tensioning mechanism comprises a rotating shaft controlled to rotate by a hand wheel, the two ends of the rotating shaft are connected with two vertically arranged screw rod shafts through a space bevel gear transmission, lifting blocks are arranged on the screw rod shafts, a tensioning roller is fixedly connected between the two lifting blocks, and tensioning of the coiled material is achieved through lifting of the tensioning roller;
in the technical scheme, the conveyed coil stock bypasses the lower part of the tensioning roller, and the tensioning degree of the coil stock can be manually adjusted through the displacement of the tensioning roller on a vertical line.
In another aspect, the invention provides a method for producing a semi-finished sleeve, comprising the steps of:
S1, traction of a bonded semi-finished product is realized at the rear end by a traction mechanism, conveying of coiled materials is realized at the front end by a servo feeding mechanism, feeding of an elastic band is realized at the front end by an elastic band feeding mechanism, and the speed of the traction mechanism is consistent with that of the servo feeding mechanism and is higher than that of the elastic band feeding mechanism, so that the elastic band is in an elastic stretching state in the feeding process;
s2, in the feeding process, the first gluing mechanism is used for realizing glue coating of the upper surface of the outer side of the conveyed coil stock, and the second gluing mechanism is used for realizing glue coating of the upper surface of the conveyed elastic band;
S3, in the feeding process, the conveyed coil stock is forced to fold at the outer side under the action of a folding plate of a folding and compacting mechanism, the conveyed elastic band is wrapped at the folding position, and the continuously conveyed coil stock is pre-compacted by a compacting component;
s4, in the feeding process, the roll cutting mechanism realizes roll cutting and discharging of the bonded semi-finished product through the action of a roll cutter;
S5, after a time period T, the conveying length of the coil stock reaches the length of the supporting table, the PLC control device is stopped, the stop time is T, in the time period T, the upper cylinder drives the upper pressing rod to move downwards, the lower cylinder drives the lower pressing rod to move upwards, the upper pressing rod and the lower pressing rod are linked to realize the pressing of the coil stock, the heating copper bar on the upper surface of the lower pressing rod forms a hot-melt indentation on the coil stock to realize sealing, and then the PLC control device continues to operate and circulate the steps of S1-S4.
Compared with the prior art, the invention has the beneficial effects that: in the prior art, automatic processing and forming of sleeves (lantern sleeves) cannot be realized, the device provided by the scheme can realize automatic forming of semi-finished sleeves, the design of a device assembly line is very ingenious, the automatic feeding of coiled materials and elastic bands is realized, a plurality of mechanisms of the device are cooperated to operate, the semi-finished sleeves can be obtained, and automatic equipment replaces manual labor of workshops, so that the efficiency is greatly improved; the proposal simultaneously improves the processing method of the semi-finished sleeves, which is completely different from the traditional manual semi-automatic sewing method.
Drawings
FIG. 1 is a perspective view of a device for producing semi-finished sleeves according to the invention;
FIG. 2 is a front view of a device for producing semi-finished sleeves according to the invention;
FIG. 3 is an enlarged view of the front end rack of FIG. 1;
FIG. 4 is an enlarged view of the position A of FIG. 3;
FIG. 5 is an enlarged view of the intermediate housing of FIG. 1;
FIG. 6 is an enlarged view of the rear housing of FIG. 1;
FIG. 7 is another view at a rear chassis;
FIG. 8 is a front view of a semi-finished sleeve (the coil stock is fully flattened against the elastic force of the elastic band in the illustration);
FIG. 9 is a side view of FIG. 8;
fig. 10 is an enlarged view of position B in fig. 9.
In the figure: 1. a frame; 1a, a front end rack; 1b, an intermediate frame; 1c, a rear frame; 2. a servo feeding mechanism; 21. an air expansion shaft; 22. a shaft gear; 23. a servo motor; 3. ironing mechanism; 31. a fixing seat; 32. a movable seat; 4. an elastic band feeding mechanism; 41. a wire penetrating frame; 42. a lower press roll; 43. an upper press roll; 44. a feeding motor; 5. a first glue injection mechanism; 6. a second glue injection mechanism; 7. a flanging compacting mechanism; 71. an inlet guide wheel; 72. a folding plate; 721. trimming; 73. a support plate; 74. a compression assembly; 8. a pressing and sealing mechanism; 81. a support table; 82. a pressing assembly; 821. an upper cylinder; 822. a lower cylinder; 9. a tensioning mechanism; 91. a rotating shaft; 92. a hand wheel; 93. a screw shaft; 94. a lifting block; 95. tensioning roller; 10. a traction mechanism; 101. an upper traction roller; 102. a lower traction roller; 103. a traction motor; 104. a movable block; 105. a lifting cylinder; 11. a roll cutting mechanism; 111. cutting a lower roller into a barrel; 112. cutting a cylinder by an upper roller; 113. a roller cutter; 114. a blanking motor; 12. coiling materials; 121. hot melt indentation; 122. flanging; 123. cutting a line by a roller; 13. an elastic band.
Detailed Description
As shown in figures 1-7, the technical scheme of the invention provides a production device and a production method of semi-finished sleeves, realizes the pipelined automatic production and processing, and greatly improves the processing efficiency.
In a first aspect of the present invention, there is provided a production device for semi-finished sleeves (see fig. 1 and 2), comprising a frame 1, wherein the frame 1 is sequentially divided into a front frame 1a, a middle frame 1b and a rear frame 1c which are connected according to a feeding direction; the servo feeding mechanism 2 is arranged on the front end frame 1a, and the servo feeding mechanism 2 is used for conveying cylindrical coil materials 12; the elastic band feeding mechanism 4 is arranged on the outer side of the front end frame 1a, and the elastic band feeding mechanism 4 is used for feeding elastic bands 13; the first gluing mechanism 5 is arranged on the front end frame 1a, the first gluing mechanism 5 is simultaneously positioned on the feeding path of the coil stock 12, and the first gluing mechanism 5 realizes the coating of glue on the upper surface of the outer side edge of the coil stock 12; the second gluing mechanism 6 is arranged on the front end frame 1a, the second gluing mechanism 6 is simultaneously positioned on the feeding path of the elastic band 13, and the second gluing mechanism 6 realizes the coating of the glue on the upper surface of the elastic band 13; the flanging pressing mechanism 7 is arranged on the front end frame 1a, and the flanging pressing mechanism 7 is used for folding the outer side edge of the coiled material 12 to obtain a flanging 122 and wrapping the elastic band 13 through the flanging 122; the pressing sealing mechanism 8 is arranged on the middle frame 1b, the pressing sealing mechanism 8 is connected to the rear of the flanging pressing mechanism 7, and the pressing sealing mechanism 8 is used for performing hot melting pressing on the folded part of the passing coil stock 12 to realize sealing, so that the elastic stretching elastic band 13 is adhered to the folded part of the coil stock 12; the traction mechanism 10 is arranged on the rear frame 1c, and the traction mechanism 10 is used for traction of the semi-finished product after pressing and sealing; the roll cutting mechanism 11 is arranged on the rear frame 1c, the roll cutting mechanism 11 is positioned at the rear of the traction mechanism 10, and the roll cutting mechanism 11 is used for roll cutting of the pressed semi-finished product; the execution of each mechanism of the device is uniformly controlled by a PLC. Referring to fig. 3, the servo feeding mechanism 2 includes an inflatable shaft 21 erected on the front end frame 1a, the inflatable shaft 21 is in transmission connection with a servo motor 23 through a shaft gear 22, the servo motor 23 is fixed on the front end frame 1a, the cylindrical coil stock 12 is sleeved on the inflatable shaft 21 and is conveyed to the flanging compacting mechanism 7 through a plurality of intermediate rollers, the inflatable shaft 21 is detachably connected on the front end frame 1a, the inflatable shaft 21 realizes the deformation of an inner air bag sleeve through inflation and deflation, the installation of the cylindrical coil stock 12 on the inflatable shaft 21 is realized, and the installation is very convenient, and the feeding speed of the coil stock 12 is controllable through the signal feedback of feeding by the servo motor 23; the ironing mechanism 3 is further arranged on the front-end frame 1a, the ironing mechanism 3 comprises a fixed seat 31 and a movable seat 32 which moves up and down relative to the fixed seat 31, the fixed seat 31 is fixed on the front-end frame 1a, a heating copper bar is arranged on the upper surface of the fixed seat 31, the coil stock 12 sent out by the servo feeding mechanism 2 passes through the space between the fixed seat 31 and the movable seat 32, the situation that local folds of the tubular coil stock 12 possibly occur is realized, and ironing is realized on the passing coil stock 12 by the heating copper bar of the ironing mechanism 3, so that the surface of the coil stock 12 tends to be flat, and the subsequent flanging forming is facilitated; referring to fig. 4, the elastic band feeding mechanism 4 comprises an upper pressing roller 43 and a lower pressing roller 42 for pressing the elastic band 13, the outer side of the lower pressing roller 42 is in transmission connection with a feeding motor 44, the elastic band feeding mechanism 4 further comprises a plurality of threading frames 41 arranged on the left side and the right side of the upper pressing roller 43, the threading frames 41 are used for threading and guiding the elastic band 13, and the upper pressing roller 43 and the lower pressing roller 42 are used for pressing the elastic band 13 and simultaneously driving the lower pressing roller 42 to realize feeding of the elastic band 13 by the feeding motor 44; the edge folding and compacting mechanism 7 comprises a supporting plate 73 fixed on the front end frame 1a, an edge folding plate 72 is fixed on the outer side of the supporting plate 73, an inclined edge cutting 721 is processed on the edge folding plate 72, the folding of the coiled material 12 at the position is realized through the effect of the edge cutting 721, an inlet guide wheel 71 is further arranged on the right side of the edge folding plate 72, the inlet guide wheel 71 guides an elastic band 13 through a guide groove in the middle part, the edge folding and compacting mechanism 7 further comprises a compacting component 74 positioned on the left side of the edge folding plate 73, the compacting component 74 is externally connected with a power motor, the supporting plate 73 is used for supporting the coiled material 12, the edge folding plate 72 is used for local edge folding of the outer side of the coiled material 12, the inlet guide wheel 71 is used for guiding the elastic band 13, the compacting assembly 74 is used for pre-compacting the folded coil stock 12; referring to fig. 5, the press-fit sealing mechanism 8 includes a supporting table 81 and a press-fit assembly 82 located outside the supporting table 81, the press-fit assembly 82 includes at least an upper cylinder 821 and a lower cylinder 822, the shaft end of the upper cylinder 821 is provided with an upper compression bar, the shaft end of the lower cylinder 822 is provided with a lower compression bar, the upper surface of the lower compression bar is provided with a heating copper bar, the folded coil 12 is subjected to hot melt adhesion under the action of the upper compression bar, the lower compression bar and the heating copper bar, sealing is achieved, and simultaneously the elastic band 13 stretched elastically is fixed with the outer side edge of the coil 12 by glue; referring to fig. 6, the traction mechanism 10 includes an upper traction roller 101 and a lower traction roller 102 for traction, the lower traction roller 102 is externally connected with a traction motor 103, the upper traction roller 101 is mounted on a movable block 104, the movable block 104 is controlled by a lifting cylinder 105 to adjust the height, and the traction mechanism 10 provides traction force to pull the feeding of the adhered coil stock 12 and the elastic band 13 at the rear end; the roll cutting mechanism 11 comprises an upper roll cutting cylinder 112 and a lower roll cutting cylinder 111, wherein the upper roll cutting cylinder 112 is elastically pressed above the lower roll cutting cylinder 111, a convex roll cutter 113 is arranged on the surface of the upper roll cutting cylinder 112, a cutting motor 114 is externally connected with the lower roll cutting cylinder 111, the upper roll cutting cylinder 112 and the lower roll cutting cylinder 111 are driven to rotate by the cutting motor 114, and the roll cutter 113 cuts the surface of a coil stock 12 to obtain a semi-finished product with a required shape; referring to fig. 7, the rear frame 1c is further provided with a tensioning mechanism 9, the tensioning mechanism 9 comprises a rotating shaft 91 controlled by a hand wheel 92, the rotating shaft 91 is connected with two vertically arranged screw shafts 93 through space bevel gears at two ends, lifting blocks 94 are arranged on the screw shafts 93, a tensioning roller 95 is fixedly connected between the two lifting blocks 94, tensioning of the passing coil stock 12 is achieved through lifting of the tensioning roller 95, the conveyed coil stock 12 bypasses the lower portion of the tensioning roller 95, and the tensioning degree of the coil stock 12 can be manually adjusted through displacement of the tensioning roller 95 on a vertical line.
In a second aspect of the invention, there is provided a method of producing a semi-finished sleeve, comprising the steps of:
S1, traction of a bonded semi-finished product is realized at the rear end by a traction mechanism 10, conveying of a coil 12 is realized at the front end by a servo feeding mechanism 2, feeding of an elastic band 13 is realized at the front end by an elastic band feeding mechanism 4, and the speed of the traction mechanism 10 is consistent with that of the servo feeding mechanism 2 and is higher than that of the elastic band feeding mechanism 4, so that the elastic band 13 is in an elastic stretching state in the feeding process;
S2, in the feeding process, the first gluing mechanism 5 is used for realizing glue coating of the upper surface of the outer side of the conveyed coil stock 12, and the second gluing mechanism 6 is used for realizing glue coating of the upper surface of the conveyed elastic band 13;
S3, in the feeding process, the conveyed coil stock 12 is forced to fold at the outer side under the action of the edge folding plate 72 of the edge folding and pressing mechanism 7, the conveyed elastic band 13 is wrapped at the folding position, and the continuously conveyed coil stock 12 is pre-pressed by the pressing component 74;
S4, in the feeding process, the roll cutting mechanism 11 realizes roll cutting and discharging of the bonded semi-finished product through the action of the roll cutter 113;
S5, after a time period T, the conveying length of the coil stock 12 reaches the length of the supporting table 81, the PLC control device is stopped, the stop time is T, in the time period T, the upper cylinder 821 drives the upper pressure rod to move downwards, the lower cylinder 822 drives the lower pressure rod to move upwards, the upper pressure rod and the lower pressure rod are linked to realize the pressing of the coil stock 12, a hot-melt indentation is formed on the coil stock by the heating copper bar on the upper surface of the lower pressure rod, the sealing is realized, and then the PLC control device continues to operate and circulate the steps of S1-S4.
In the prior art, automatic processing and forming of sleeves (lantern sleeves) cannot be realized, the device provided by the scheme can realize automatic forming of semi-finished sleeves, the design of a device assembly line is very ingenious, the automatic feeding of coiled materials and elastic bands is realized, a plurality of mechanisms of the device are cooperated to operate, the semi-finished sleeves can be obtained, and automatic equipment replaces manual labor of workshops, so that the efficiency is greatly improved; the proposal simultaneously improves the processing method of the semi-finished sleeves, which is completely different from the traditional manual semi-automatic sewing method.
When in specific use, the invention is described with reference to the drawings for convenient understanding;
For better understanding of the device, a semi-finished product after the device is processed and molded is described first, referring to fig. 8-10, which are schematic illustrations of a semi-finished sleeve after the processing and molding, the semi-finished sleeve is obtained by bonding a cylindrical coil material and an elastic band through glue, the coil material is folded at one side to form a flanging 122, the flanging 122 is used for wrapping the elastic band 13, wherein the elastic band 13 is elastically stretched, the elastically stretched elastic band 13 is bonded inside the coil material 12, so that when the semi-finished sleeve is sewn along a roll tangent line 123, the shrinkage of the elastic band enables the port shrinkage of the semi-finished sleeve to form a lantern sleeve, and a hot melt indentation 121 is formed by pressing a heating copper bar at the sealing mechanism 8.
The working principle of the device is as follows:
the device intermittently works, specifically, the feeding time with the time period of T and the shutdown time with the working time of T are adopted, the coil stock can convey the length value of one supporting table 81 in the time period of T, and the device is switched between feeding and shutdown states, so that the automatic processing of the assembly line is realized;
In a feeding state, the traction mechanism 10 drives the lower traction roller 102 to rotate at the rear end of the device through the traction motor 103, the lower traction roller 102 and the upper traction roller 101 are linked to realize the traction effect of the bonded semi-finished product, and the traction motor 103 is controlled by a PLC; the servo feeding mechanism 2 carries out coiled material conveying, the servo motor 23 drives the air expansion shaft 21 to rotate through the shaft gear 22, and coiled materials on the air expansion shaft 21 are fed; the servo motor 23 is controlled by a PLC so that the speed of the servo feeding mechanism 2 is consistent with that of the traction mechanism 10; the elastic band feeding mechanism 4 drives the lower pressing roller 42 to rotate through the feeding motor 44, the lower pressing roller 42 and the upper pressing roller 43 are linked to realize feeding of the elastic band penetrating through the threading frame 41, the feeding motor 44 is controlled by the PLC, and the feeding speed of the elastic band is smaller than that of the traction mechanism 10 and the servo feeding mechanism 2, so that the elastic band is in a continuous elastic tensioning state;
The first glue injection mechanism 5 is used for coating glue on the upper surface of the conveyed coil stock; the second glue injection mechanism 6 is used for coating glue on the upper surface of the passing elastic band;
At the edge folding and pressing mechanism, the coiled material passes through the upper part of the supporting plate 73, the edge cutting 721 of the edge folding plate 72 enables the coiled material to be folded, the flanging 122 is obtained, the flanging 122 wraps the elastic band 13, and the pressing component 74 pre-presses the elastic band and the coiled material, so that the two sides of the elastic band are adhered to the coiled material under the action of glue;
At the roll cutting mechanism, a lower roll cutting cylinder 111 is driven to rotate by a cutting motor 114, the roll cutting cylinder 111 and an upper roll cutting cylinder 112 are linked to enable a roll cutter 113 to realize roll cutting on the surface of a coil stock to obtain a semi-finished product, and the cutting motor 114 is controlled by a PLC (programmable logic controller) to enable the speed at the roll cutting mechanism to be synchronous with that of the servo feeding mechanism 2 and the traction mechanism 10;
At the ironing mechanism 3, the movable seat 32 is downward close to the fixed seat 31, and the heated copper bar on the fixed seat 31 is used for ironing coiled materials passing through the middle of the fixed seat 31 and the movable seat 32, so that wrinkles are avoided;
The pressing sealing mechanism 8 does not work in the feeding process, and a small distance is kept between the upper pressing rod and the lower pressing rod, so that the flanging 122 of the coiled material is not recovered to deform, and pressing sealing after shutdown is facilitated;
When the machine is in a stop state, the servo feeding mechanism, the elastic belt feeding mechanism, the roller cutting mechanism and the traction mechanism stop operating, the ironing mechanism 3 and the pressing sealing mechanism 8 act, and the movable seat 32 of the ironing mechanism 3 moves upwards, so that the heated copper strips at the ironing mechanism are prevented from burning coil materials; the upper cylinder 821 moves downwards, the lower cylinder 822 moves upwards, so that the upper compression bar and the lower compression bar realize compression of the overlapped part of the coil stock and the elastic band, and the heated copper bar at the position can form a hot melt indentation 121 on the coil stock after the time period t passes, and meanwhile, the glue is completely and naturally solidified, namely, the elastic band stretched elastically is completely bonded with the two sides of the coil stock through the bonding effect of the glue.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a semi-manufactured goods sleeve's apparatus for producing which characterized in that: comprising
The machine frame (1), the said frame (1) is divided into front end frame (1 a), middle frame (1 b), back frame (1 c) that link up sequentially according to the feeding direction;
the servo feeding mechanism (2) is arranged on the front end frame (1 a), and the servo feeding mechanism (2) is used for conveying cylindrical coiled materials (12);
the elastic band feeding mechanism (4) is arranged on the outer side of the front end frame (1 a), and the elastic band feeding mechanism (4) is used for feeding elastic bands (13);
the first gluing mechanism (5) is arranged on the front end frame (1 a), the first gluing mechanism (5) is simultaneously positioned on a feeding path of the coil stock (12), and the first gluing mechanism (5) is used for realizing the coating of glue on the upper surface of the outer side edge of the coil stock (12);
The second gluing mechanism (6) is arranged on the front end frame (1 a), the second gluing mechanism (6) is simultaneously positioned on the feeding path of the elastic band (13), and the second gluing mechanism (6) realizes the coating of the glue on the upper surface of the elastic band (13);
The folding edge pressing mechanism (7), the folding edge pressing mechanism (7) is arranged on the front end frame (1 a), the folding edge pressing mechanism (7) is used for folding the outer side edge of the coil stock (12) to obtain a flanging (122), and meanwhile the flanging (122) is used for wrapping the elastic band (13);
The pressing sealing mechanism (8), the pressing sealing mechanism (8) is arranged on the middle frame (1 b), the pressing sealing mechanism (8) is connected to the rear of the flanging pressing mechanism (7), the pressing sealing mechanism (8) is used for performing hot melting pressing on the passing folding position of the coil stock (12) to realize sealing, and the elastic band (13) which is elastically stretched is adhered to the folding position of the coil stock (12);
The traction mechanism (10) is arranged on the rear frame (1 c), and the traction mechanism (10) is used for traction of the semi-finished product after pressing and sealing;
The roller cutting mechanism (11), the roller cutting mechanism (11) is arranged on the rear frame (1 c), the roller cutting mechanism (11) is positioned behind the traction mechanism (10), and the roller cutting mechanism (11) is used for pressing the roller cutting of the sealed semi-finished product;
The execution of each mechanism of the device is uniformly controlled by a PLC;
The servo feeding mechanism (2) comprises an air expansion shaft (21) erected on the front end frame (1 a), the air expansion shaft (21) is in transmission connection with a servo motor (23) through a shaft gear (22), the servo motor (23) is fixed on the front end frame (1 a), a cylindrical coil (12) is sleeved on the air expansion shaft (21) and conveyed to the flanging compacting mechanism (7) through a plurality of middle rollers, the ironing mechanism (3) is further arranged on the front end frame (1 a), the ironing mechanism (3) comprises a fixed seat (31) and a movable seat (32) which moves up and down relative to the fixed seat (31), the fixed seat (31) is fixed on the front end frame (1 a), a heating copper bar is arranged on the upper surface of the fixed seat (31), a coil (12) sent out by the servo feeding mechanism (2) passes through between the fixed seat (31) and the movable seat (32), the elastic band feeding mechanism (4) comprises an elastic band (13), the upper side and the lower side (43) of the elastic band is connected with the upper pressing roller (43) and the lower side (42) of the lower pressing roller (43), threading frame (41) are used for cross-under and direction of elastic cord (13), hem hold-down mechanism (7) are including fixing backup pad (73) on front end frame (1 a), fixed hem board (72) in the outside of backup pad (73), processing has side cut (721) of slope on hem board (72), through the effect of side cut (721) realizes the folding of coil stock (12) in this position, the right side of hem board (72) still is equipped with import guide pulley (71), import guide pulley (71) are right through the guide slot in middle part elastic cord (13) direction, hem hold-down mechanism (7) still include be located compress tightly subassembly (74) in hem board (73) left side, compress tightly subassembly (74) external power motor.
2. A device for producing semi-finished sleeves according to claim 1, wherein: the pressing sealing mechanism (8) comprises a supporting table (81) and a pressing assembly (82) located on the outer side of the supporting table (81), the pressing assembly (82) at least comprises an upper cylinder (821) and a lower cylinder (822), an upper pressing rod is arranged at the shaft end of the upper cylinder (821), a lower pressing rod is arranged at the shaft end of the lower cylinder (822), and a heating copper bar is arranged on the upper surface of the lower pressing rod.
3. A device for producing semi-finished sleeves according to claim 1, wherein: the traction mechanism (10) comprises an upper traction roller (101) and a lower traction roller (102) which are used for traction, wherein the lower traction roller (102) is externally connected with a traction motor (103), the upper traction roller (101) is arranged on a movable block (104), and the movable block (104) is controlled by a lifting cylinder (105) to realize height adjustment.
4. A device for producing semi-finished sleeves according to claim 1, wherein: the roller cutting mechanism (11) comprises an upper roller cutting cylinder (112) and a lower roller cutting cylinder (111), the upper roller cutting cylinder (112) is elastically pressed above the lower roller cutting cylinder (111), the surface of the upper roller cutting cylinder (112) is provided with a convex roller cutter (113), and the lower roller cutting cylinder (111) is externally connected with a blanking motor (114).
5. A device for producing semi-finished sleeves according to claim 1, wherein: the novel automatic tensioning device is characterized in that a tensioning mechanism (9) is further arranged on the rear frame (1 c), the tensioning mechanism (9) comprises a rotating shaft (91) controlled by a hand wheel (92), the rotating shaft (91) is connected with two vertically arranged screw shafts (93) at two ends through space bevel gears, lifting blocks (94) are arranged on the screw shafts (93), a tensioning roller (95) is fixedly connected between the lifting blocks (94), and tensioning of the coiled materials (12) is achieved through lifting of the tensioning roller (95).
6. A method for producing semi-finished sleeves, the method comprising the steps of:
s1, traction of a bonded semi-finished product is realized at the rear end by a traction mechanism (10), conveying of a coiled material (12) is realized at the front end by a servo feeding mechanism (2), feeding of an elastic band (13) is realized at the front end by an elastic band feeding mechanism (4), and the speed of the traction mechanism (10) is consistent with that of the servo feeding mechanism (2) and is higher than that of the elastic band feeding mechanism (4), so that the elastic band (13) is in an elastic stretching state in the feeding process;
S2, in the feeding process, the first gluing mechanism (5) is used for realizing glue coating of the upper surface of the outer side of the conveyed coil stock (12), and the second gluing mechanism (6) is used for realizing glue coating of the upper surface of the conveyed elastic band (13);
s3, in the feeding process, the conveyed coil stock (12) is forced to be folded at the outer side under the action of a folding edge plate (72) of the folding edge pressing mechanism (7), the conveyed elastic band (13) is wrapped at the folding position, and the continuously conveyed coil stock (12) is pre-pressed by the pressing assembly (74);
S4, in the feeding process, the roller cutting mechanism (11) realizes the roller cutting and discharging of the bonded semi-finished product through the action of the roller cutter (113);
S5, after a time period T, the conveying length of the coil stock (12) reaches the length of the supporting table (81), the PLC control device is stopped, the stop time is T, in the time period T, the upper cylinder (821) drives the upper pressing rod to move downwards, the lower cylinder (822) drives the lower pressing rod to move upwards, the upper pressing rod and the lower pressing rod are linked to realize the pressing of the coil stock (12), the heating copper bar on the upper surface of the lower pressing rod forms a hot melt indentation (121) on the coil stock (12) to realize sealing, and then the PLC control device continuously operates and circulates the steps of S1-S4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011127870.7A CN112107068B (en) | 2020-10-21 | 2020-10-21 | Production device and production method of semi-finished sleeves |
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| CN202011127870.7A CN112107068B (en) | 2020-10-21 | 2020-10-21 | Production device and production method of semi-finished sleeves |
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| CN112107068B true CN112107068B (en) | 2024-05-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023151074A1 (en) * | 2022-02-14 | 2023-08-17 | Hangzhou Taromed Medical Equipment Technology Co., Ltd. | System for manufacturing apparel |
| CN115341331B (en) * | 2022-08-04 | 2024-10-15 | 智能针织软件(深圳)有限公司 | Knitting method of computerized flat knitting machine for lantern sleeves |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3332213A1 (en) * | 1983-09-07 | 1985-03-21 | Union Special Corp., Chicago, Ill. | Method and device for producing shirt sleeves from a sleeve blank |
| CN209403652U (en) * | 2018-12-14 | 2019-09-20 | 嘉兴恒美服饰有限公司 | A kind of sleeve loop device for automatically molding |
| CN111248561A (en) * | 2019-12-28 | 2020-06-09 | 复旦大学 | Modular reconfigurable flexible garment production line |
| CN213604690U (en) * | 2020-10-21 | 2021-07-06 | 临海市艳泓雨具有限公司 | Production device for semi-finished sleeves |
-
2020
- 2020-10-21 CN CN202011127870.7A patent/CN112107068B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3332213A1 (en) * | 1983-09-07 | 1985-03-21 | Union Special Corp., Chicago, Ill. | Method and device for producing shirt sleeves from a sleeve blank |
| CN209403652U (en) * | 2018-12-14 | 2019-09-20 | 嘉兴恒美服饰有限公司 | A kind of sleeve loop device for automatically molding |
| CN111248561A (en) * | 2019-12-28 | 2020-06-09 | 复旦大学 | Modular reconfigurable flexible garment production line |
| CN213604690U (en) * | 2020-10-21 | 2021-07-06 | 临海市艳泓雨具有限公司 | Production device for semi-finished sleeves |
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| CN112107068A (en) | 2020-12-22 |
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