CN111184274B - Underwear processing technology - Google Patents
Underwear processing technology Download PDFInfo
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- CN111184274B CN111184274B CN202010178549.5A CN202010178549A CN111184274B CN 111184274 B CN111184274 B CN 111184274B CN 202010178549 A CN202010178549 A CN 202010178549A CN 111184274 B CN111184274 B CN 111184274B
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- cutting
- fabric
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
Abstract
The invention relates to an underwear processing technology, which comprises the following steps: selecting materials, dyeing and drying, weaving, cutting, post-processing and shaping; the fabric is cut into a specific shape through the cutting mechanism, the cutting mechanism comprises a rack, a workbench and a lifting frame, the template is installed on the lower side of the lifting frame, and the lifting frame is provided with two groups of transverse cutting devices, two groups of first arc cutting devices and two groups of second arc cutting devices. In the fabric cutting process, a worker firstly places the fabric on a proper position on a workbench, and then drives a template to descend through a lifting frame to tightly press the fabric; then two sets of the transverse cutting devices, the first arc cutting devices and the second arc cutting devices on the lifting frame are used for synchronously cutting the fabric, and the cutting operations of all the cutting devices are synchronously performed, so that the fabric cutting and forming time is shortened, and the fabric processing efficiency is improved. The invention greatly improves the processing efficiency of the fabric.
Description
Technical Field
The invention relates to the technical field of underwear processing, in particular to an underwear processing technology.
Background
The existing underwear generally refers to a female bra. The processing technology sequentially comprises material selection, dyeing, drying, weaving, cutting, post-treatment and shaping. When the fabric is knitted, the fabric is usually cylindrical, and becomes flat under the action of self gravity.
As shown in fig. 1, the cut fabric 1 is provided with two sets of transverse cutting portions 11 arranged at intervals, two sets of first arc-shaped cutting portions 12 arranged symmetrically, and a second arc-shaped cutting portion 13 connected to the two sets of transverse cutting portions 11. In the cutting process, a worker is required to press the template on the fabric 1, then lines are drawn on the fabric 1 according to the shape of the template, and the fabric 1 is cut by scissors.
However, pressing, scribing and cutting by workers result in two to three minutes for each set of fabric cutting operations, making the fabric less efficient to process, and therefore improvements are needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an underwear processing technology, which greatly improves the processing efficiency of fabrics.
The above object of the present invention is achieved by the following technical solutions: an underwear processing technology comprises the following steps:
s1, selecting materials: selecting silk threads made of required materials;
s2, dyeing and drying: cleaning, dyeing and drying the silk thread;
s3, knitting: weaving the silk threads into a cylindrical fabric;
s4, cutting: cutting the fabric into a specific shape according to the template;
s5, post-processing: binding, buttonholing, binding, crotch splicing and sleeving the fabric;
s6, shaping: shaping the fabric;
in step S4, the fabric is cut into a specific shape by the cutting mechanism, the cutting mechanism includes a frame, a workbench and a lifting frame installed on the frame and above the workbench, the template is installed on the lower side of the lifting frame and is driven by the lifting frame to be pressed tightly on the fabric, and the lifting frame is provided with two sets of transverse cutting devices for cutting out the transverse cutting part, two sets of first arc cutting devices for cutting out the first arc cutting part and second arc cutting devices for cutting out the second arc cutting part.
By adopting the technical scheme, in the fabric cutting process, a worker firstly places the fabric at a proper position on the workbench, and then drives the template to descend through the lifting frame to be tightly pressed on the fabric; then, the fabric is synchronously cut by the two groups of transverse cutting devices, the two groups of first arc-shaped cutting devices and the second arc-shaped cutting devices on the lifting frame, and the cutting operation of all the cutting devices is synchronously performed, so that the time for cutting and forming the fabric is shortened, and the processing efficiency of the fabric is improved; because the fabric is compressed by the template in the cutting process, the stability of the fabric is ensured, and the cutting quality of the fabric is improved.
The present invention in a preferred example may be further configured to: the transverse cutting device comprises a first transverse moving assembly arranged on the lifting frame and a first rotary cutting assembly arranged on the first transverse moving assembly.
By adopting the technical scheme, in the cutting process of the fabric, the first transverse moving component drives the first rotary cutting component to transversely move, and the first rotary cutting component rotatably cuts the fabric, so that the cutting quality of the transverse cutting part is improved, and the fabric cutting device is suitable for cutting transverse cutting parts with different lengths; after the first group of fabrics is cut and the second group of fabrics is placed on the workbench, the first rotary cutting assembly is driven to reversely move through the first transverse moving assembly, and then the second group of fabrics can be rotationally cut.
The present invention in a preferred example may be further configured to: the first arc-shaped cutting device comprises a rotating piece arranged on the lifting frame, a second rotating cutting assembly arranged on the rotating piece, and a rotating assembly arranged on the lifting frame and used for driving the rotating piece to rotate, wherein the rotating plane of the rotating piece is parallel to the horizontal plane.
By adopting the technical scheme, in the cutting process of the fabric, the rotating component drives the rotating component to rotate, and the second rotary cutting component does arc motion and performs rotary cutting on the fabric, so that the cutting quality of the first arc-shaped cutting part is improved, and the rotary cutting device is suitable for cutting the first arc-shaped cutting parts with different radian sizes; after the first group of fabrics is cut and the second group of fabrics is placed on the workbench, the rotating component is driven to rotate reversely, so that the second rotary cutting component can rotate to cut the second group of fabrics.
The present invention in a preferred example may be further configured to: template detachable connection is in the crane, transversely tailors the device and still includes by first lateral shifting subassembly drive motion and make first rotation tailor the subassembly along longitudinal movement's first longitudinal shifting subassembly, and it is flexible post to rotate the piece, and the device is tailor to the second arc and the structure that the device was tailor to first arc is the same.
By adopting the technical scheme, the template can be detachably connected to the lifting frame, so that the corresponding template can be selectively replaced according to the underwear to be processed; because of first lateral shifting subassembly can drive first longitudinal shifting subassembly along lateral motion, first longitudinal shifting subassembly can drive first rotation and tailor the subassembly along longitudinal motion, and flexible post can stretch out and draw back, so first rotation is tailor the subassembly and the second rotation is tailor the different positions that the subassembly homoenergetic can be on the surface fabric and is tailor, consequently this mechanism can be applicable to the underwear of processing the different grade type.
The first arc-shaped cutting device further comprises a sliding block for mounting the telescopic column and the rotating assembly, a second longitudinal moving assembly for driving the sliding block to move longitudinally, and a second transverse moving assembly for driving the second longitudinal moving assembly to move transversely.
Through adopting above-mentioned technical scheme, because of the second longitudinal movement subassembly can drive flexible post and rotating assembly along longitudinal movement, the second lateral movement subassembly can drive second longitudinal movement subassembly along lateral movement, so the center of rotation of flexible post will change to make the rotatory subassembly of tailorring of second can tailor out the first arc of different radians on the surface fabric and tailor portion and the second arc portion of tailorring.
The present invention in a preferred example may be further configured to: the telescopic column comprises an outer barrel which is rotatably connected to the sliding block and an inner column which is embedded in the outer barrel in a sliding mode, a driving component which drives the inner column to slide is arranged in the outer barrel, and a second rotary cutting component is arranged at one end, penetrating out of the outer barrel, of the inner column.
Through adopting above-mentioned technical scheme, when the drive subassembly drives interior post and slides in outer section of thick bamboo, the rotatory rotation center of cutting out the subassembly of second will change to make the rotatory subassembly of cutting out of second can be applicable to the underwear of processing different grade type.
The present invention in a preferred example may be further configured to: the rotating assembly comprises an air cylinder fixed on the sliding block, a piston rod connected to the air cylinder in a rotating mode and a rotating rod connected to the outer cylinder in a rotating mode, and the rotating plane of the rotating rod is parallel to the horizontal plane.
Through adopting above-mentioned technical scheme, when the cylinder carries out concertina movement, the dwang will take place to rotate and make urceolus and inner prop rotate, and the arc motion will be done to the rotatory subassembly of tailorring of second and carry out the rotation to the surface fabric and tailor to make first arc cut out portion and second arc cut out portion and tailor the shaping.
The present invention in a preferred example may be further configured to: the two opposite sides of the workbench are respectively provided with a feeding device and a discharging device, the lower side of the feeding device is provided with a placing rack for stacking fabrics, the lower side of the discharging device is provided with a conveying belt for conveying the fabrics, the feeding device comprises a first mechanical arm arranged on the rack and a first pneumatic adsorption component arranged on the first mechanical arm, and the discharging device comprises a second mechanical arm arranged on the rack and a second pneumatic adsorption component arranged on the second mechanical arm.
By adopting the technical scheme, before the fabric is cut, the first mechanical arm drives the first pneumatic adsorption component to descend and abut against the fabric on the placing frame, and the first pneumatic adsorption component sucks the fabric on the top of the placing frame; then the first mechanical arm drives the first pneumatic adsorption component to move to the workbench and prompts the first pneumatic adsorption component to place the fabric at a specified position on the workbench, and then the fabric can be cut.
After the fabric is cut, the second mechanical arm drives the second pneumatic adsorption assembly to descend and abut against the fabric on the workbench, and the second pneumatic adsorption assembly sucks the fabric on the workbench; then the second arm will drive the second pneumatic absorption subassembly and move to the conveyer belt and impel the second pneumatic absorption subassembly to place the surface fabric on the conveyer belt.
When the second pneumatic adsorption component sucks up the fabric on the workbench, the first pneumatic adsorption component sucks up the fabric on the placing frame, and the first mechanical arm and the second mechanical arm move synchronously, so that synchronous feeding and discharging of the fabric are realized, and the processing efficiency of the fabric is further improved.
In summary, the invention has the following beneficial technical effects:
1. the lifting frame, the transverse cutting device, the first arc-shaped cutting device and the second arc-shaped cutting device are arranged, so that two groups of transverse cutting parts, two groups of first arc-shaped cutting parts and two groups of second arc-shaped cutting parts are synchronously processed, and the processing efficiency of the fabric is improved;
2. the first longitudinal moving assembly and the telescopic column are arranged, so that the first rotary cutting assembly and the second rotary cutting assembly can cut at different positions on the fabric, and the mechanism can be suitable for processing different types of underwear;
3. the arrangement of the sliding block, the second transverse moving assembly and the second longitudinal moving assembly changes the rotation center of the telescopic column, so that the second rotary cutting assembly can cut a first arc-shaped cutting part and a second arc-shaped cutting part with different radians on the fabric;
4. due to the arrangement of the feeding device and the discharging device, synchronous feeding and discharging of the fabric are achieved, and the processing efficiency of the fabric is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a prior art undergarment;
FIG. 2 is a schematic view of the overall structure in the embodiment of the present invention;
FIG. 3 is a schematic structural view showing a mounting structure on a mounting table in the embodiment of the present invention;
FIG. 4 is a schematic sectional view showing the telescopic column in the embodiment of the present invention;
FIG. 5 is a schematic structural view illustrating a peripheral structure of a worktable according to an embodiment of the present invention;
FIG. 6 is a schematic structural view showing a loading device in the embodiment of the present invention;
fig. 7 is a schematic structural view showing the fabric being processed in the embodiment of the present invention.
Reference numerals: 1. fabric; 11. a transverse cutting part; 12. a first arc-shaped cutting part; 13. a second arc-shaped cutting part; 2. a frame; 21. a blower; 211. an air blowing pipe; 22. a collection box; 23. a vacuum cleaner; 24. a pipeline; 25. a scrap port; 3. a work table; 31. a groove group; 4. a lifting frame; 41. a hydraulic cylinder; 42. an installation table; 43. a template; 5. a transverse cutting device; 51. a first longitudinal movement assembly; 52. a first lateral movement assembly; 53. a first rotary cutting assembly; 531. a first motor; 532. a cutter; 6. a first arc cutting device; 61. a second longitudinal movement assembly; 62. a second lateral movement assembly; 63. a slider; 64. a telescopic column; 641. an outer cylinder; 642. an inner column; 643. a second motor; 644. a screw rod; 65. a second rotary cutting assembly; 66. a rotating assembly; 661. a cylinder; 662. rotating the rod; 7. a second arc cutting device; 8. a feeding device; 81. placing a rack; 82. a first robot arm; 821. a third lateral movement assembly; 822. a vertical movement assembly; 83. a first pneumatic adsorbent assembly; 831. a box body; 832. a negative pressure fan; 9. a blanking device; 91. a second mechanical arm; 92. a second pneumatic adsorbent assembly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2, an underwear processing technology comprises the following steps:
s1, selecting materials: selecting silk threads made of required materials;
s2, dyeing and drying: cleaning, dyeing and drying the silk thread;
s3, knitting: weaving the silk threads into a cylindrical fabric 1;
s4, cutting: cutting the fabric 1 into a specific shape according to the template 43;
s5, post-processing: carrying out overlocking, buttonhole sewing, edge covering, crotch splicing and sleeving on the fabric 1;
s6, shaping: and (4) carrying out setting treatment on the fabric 1.
Since the above steps are all the prior art, they are not described herein in detail.
In step S4, the fabric 1 is cut into a specific shape by the cutting mechanism.
As shown in fig. 2 and 3, the cutting mechanism comprises a frame 2, a workbench 3 and a lifting frame 4, wherein the lifting frame 4 is arranged on the frame 2 and above the workbench 3, and a template 43 is arranged at the lower side of the lifting frame 4; two groups of transverse cutting devices 5, two groups of first arc cutting devices 6 and a second arc cutting device 7 are arranged on the lifting frame 4. In the cutting process of the fabric 1, the lifting frame 4 drives the template 43 to descend and tightly press the fabric 1 on the workbench 3, so that the stability of the fabric 1 is ensured; the two groups of transverse cutting devices 5 cut two groups of transverse cutting parts 11 on the fabric 1, the two groups of first arc-shaped cutting devices 6 cut two groups of first arc-shaped cutting parts 12 on the fabric 1, and the second arc-shaped cutting devices 7 cut a second arc-shaped cutting part 13 on the fabric 1; the cutting operation of the two groups of transverse cutting devices 5, the two groups of first arc-shaped cutting devices 6 and the two groups of second arc-shaped cutting devices 7 is synchronously carried out, so that the processing efficiency of the fabric 1 is improved.
As shown in fig. 2 and 3, the lifting frame 4 includes two sets of hydraulic cylinders 41 and an installation table 42, the two sets of hydraulic cylinders 41 are fixed on the frame 2, piston rods of the two sets of hydraulic cylinders 41 extend in the vertical direction and are fixed on the upper surface of the installation table 42, the hydraulic cylinders 41 can drive the installation table 42 to lift through self expansion and contraction, so that the template 43 is pressed on the fabric 1, and the two sets of transverse cutting devices 5, the two sets of first arc cutting devices 6 and the second arc cutting devices 7 cut the fabric 1 (see fig. 7).
As shown in fig. 3, the pattern plates 43 are detachably attached to the mounting table 42, and in the present embodiment, the pattern plates 43 are fixed to the mounting table 42 by bolts, so that the corresponding pattern plates 43 can be selectively replaced according to the underwear to be processed.
As shown in fig. 3, the transverse cutting device 5 comprises a first longitudinal moving assembly 51, a first transverse moving assembly 52 and a first rotary cutting assembly 53; the first longitudinal moving element 51 and the first transverse moving element 52 are linear modules, which are not described herein since the linear modules are conventional. A first traverse assembly 52 is mounted on the upper surface of the mounting table 42 and a first longitudinal movement assembly 51 is mounted on the first traverse assembly 52.
As shown in fig. 3, the first rotary cutting assembly 53 includes a first motor 531 and a cutter 532, the first motor 531 is mounted on the first longitudinal moving assembly 51, and the cutter 532 is annular and fixedly sleeved outside an output shaft of the first motor 531. The first transverse moving assembly 52 can drive the first longitudinal moving assembly 51 to move transversely, the first longitudinal moving assembly 51 can drive the first motor 531 to move longitudinally, and the first motor 531 can drive the cutter 532 to rotate to cut the fabric 1, so that the transverse cutting device 5 can cut different positions on the fabric 1 (see fig. 7), and is suitable for processing different types of underwear.
As shown in fig. 3 and 4, the first arc cutting device 6 comprises a second longitudinal moving assembly 61, a second transverse moving assembly 62, a slider 63, a rotating member, a second rotary cutting assembly 65 and a rotating assembly 66; the rotating part is a telescopic column 64 which is rotatably connected with the sliding block 63, and the structure of the second rotary cutting assembly 65 is the same as that of the first rotary cutting assembly 53 and is arranged on the telescopic column 64; the rotating unit 66 includes a cylinder 661 fixed to the slider 63, a piston rod rotatably connected to the cylinder 661, and a rotating rod 662 rotatably connected to the outer cylinder 641, and a rotating plane of the rotating rod 662 is parallel to a horizontal plane. When the air cylinder 661 makes a telescopic movement, the rotating rod 662 rotates and causes the outer cylinder 641 and the inner cylinder 642 to rotate, and the second rotary cutter assembly 65 makes an arc-shaped movement and performs rotary cutting of the fabric 1 (see fig. 7), so that the first arc-shaped cutting portion 12 is cut and formed.
As shown in fig. 3, the second longitudinal moving assembly 61 and the second transverse moving assembly 62 are linear modules; a second traverse assembly 62 is mounted on the upper surface of the mounting table 42, a second longitudinal moving assembly 61 is mounted on the second traverse assembly 62, and a slider 63 is mounted on the second longitudinal moving assembly 61. Therefore, when the second longitudinal moving component 61 drives the sliding block 63 to move longitudinally and the second transverse moving component 62 drives the second longitudinal moving component 61 to move transversely, the rotation center of the telescopic column 64 is changed, so that the first arc-shaped cutting device 6 can cut first arc-shaped cutting parts 12 (see fig. 7) with different radians on the fabric 1.
As shown in fig. 4, the telescopic column 64 includes an outer cylinder 641 and an inner column 642; the outer cylinder 641 is rotatably connected to the sliding block 63, the rotating plane of the outer cylinder is parallel to the horizontal plane, the inner cylinder 642 is slidably embedded in the outer cylinder 641, and the second rotary cutting assembly 65 is installed at one end of the inner cylinder 642 penetrating out of the outer cylinder 641; the outer cylinder 641 is internally provided with a driving assembly, the driving assembly includes a second motor 643 and a screw rod 644, the second motor 643 is fixed on the inner wall of the outer cylinder 641, an output shaft of the second motor 643 is fixedly connected to the screw rod 644, the extending direction of the screw rod 644 is the same as the extending direction of the outer cylinder 641, and the screw rod 644 is in threaded fit with the inner column 642. When the second motor 643 drives the screw 644 to rotate, the inner post 642 will slide in the outer cylinder 641, and the rotation radius of the second rotary cutting assembly 65 will change, so that the first arc-shaped cutting device 6 can cut the first arc-shaped cutting portion 12 with different arcs on the fabric 1.
As shown in fig. 3, the second arc cutting device 7 has the same structure as the first arc cutting device 6, so that the second arc cutting device 7 can be applied to processing different types of underwear.
As shown in fig. 5, the upper surface of the working table 3 is provided with a plurality of groove groups 31, and each groove group 31 corresponds to one type of underwear; the groove group 31 comprises a plurality of sinking grooves for the corresponding cutters 532 to sink into, so that the cutters 532 can completely cut off the fabric 1, and adhesion between the fabrics 1 is avoided.
As shown in fig. 2, a feeding device 8 and a discharging device 9 are respectively disposed on two opposite sides of the workbench 3, a placing rack 81 for placing the fabrics 1 in a stacked manner is disposed on the lower side of the feeding device 8, and a conveying belt for conveying the fabrics 1 is disposed on the lower side of the discharging device 9.
As shown in fig. 6, the feeding device 8 includes a first robot arm 82 and a first pneumatic adsorption assembly 83, the first robot arm 82 includes a third lateral moving assembly 821 and a vertical moving assembly 822, both the third lateral moving assembly 821 and the vertical moving assembly 822 are linear modules, the third lateral moving assembly 821 is installed on the frame 2, the vertical moving assembly 822 is installed on the third lateral moving assembly 821, and the first pneumatic adsorption assembly 83 is installed on the vertical moving assembly 822. Before the fabric 1 is cut, the first mechanical arm 82 drives the first pneumatic adsorption component 83 to place the fabric 1 on the placing frame 81 at the designated position on the workbench 3, so that the full-automatic feeding of the fabric 1 is realized.
As shown in fig. 6, the first pneumatic adsorption assembly 83 includes a box 831 fixed on the vertical moving assembly 822, the box 831 is hollow, a negative pressure fan 832 is installed on the top of the box 831, and a plurality of air holes are formed in the bottom of the box 831. When the bottom of the box 831 is attached to the fabric 1, the fabric 1 for making underwear is relatively fine and thick, so that the fabric 1 is adsorbed on the box 831 under the action of the negative pressure fan 832, and the first pneumatic adsorption component 83 can realize full-automatic loading of the fabric 1.
As shown in fig. 2, the blanking device 9 includes a second mechanical arm 91 disposed on the frame 2 and a second pneumatic adsorption assembly 92 disposed on the second mechanical arm 91, the second mechanical arm 91 has the same structure as the first mechanical arm 82, and the second pneumatic adsorption assembly 92 has the same structure as the first pneumatic adsorption assembly 83, so that the detailed description thereof is omitted here. After the fabric 1 is cut, the second mechanical arm 91 drives the second pneumatic adsorption component 92 to place the fabric 1 on the workbench 3 on the conveyor belt, so that the full-automatic blanking of the fabric 1 is realized.
As shown in fig. 2, when the second pneumatic adsorption assembly 92 sucks up the fabric 1 on the worktable 3, the first pneumatic adsorption assembly 83 sucks up the fabric 1 on the placing rack 81, and the first mechanical arm 82 and the second mechanical arm 91 move synchronously, so that synchronous feeding and discharging of the fabric 1 is realized, and the processing efficiency of the fabric 1 is further improved.
As shown in fig. 2 and 5, a blower 21 and a collecting box 22 are arranged between the feeding device 8 and the discharging device 9, the blower 21 and the collecting box 22 are respectively arranged at two opposite sides of the workbench 3, and an air blow pipe 211 opposite to the workbench 3 is arranged on the blower 21. When the second pneumatic absorption assembly 92 sucks up the fabric 1 on the worktable 3, the blower 21 is started and blows the fabric 1 remaining on the worktable 3 into the collection box 22 for collection.
As shown in FIG. 5, a scrap opening 25 is provided above the collecting box 22, the scrap opening 25 is connected to the vacuum cleaner 23 through a pipe 24, and the scrap opening 25 is located obliquely above the table 3 and is formed in a flared shape. Because the fabric 1 inevitably generates partial scraps in the cutting process, when the blower 21 blows the fabric 1 remained on the worktable 3, the scraps on the worktable 3 enter the dust collector 23 through the scrap opening 25 to be collected.
The full-automatic cutting mechanism can shorten the processing time of each group of the fabric 1 to ten seconds, thereby greatly improving the processing efficiency of the fabric 1.
The implementation principle of the embodiment is as follows: in the cutting process of the fabric 1, the box body 831 is driven to descend by the vertical moving assembly 822 and is abutted against the fabric 1 on the placing frame 81, and the negative pressure fan 832 works to enable the fabric 1 on the top of the placing frame 81 to be adsorbed at the bottom of the box body 831; then, the vertical moving assembly 822 and the third transverse moving assembly 821 drive the fabric 1 to move to the workbench 3, and the fabric 1 is placed at a designated position on the workbench 3 through the vertical moving assembly 822; at this time, the negative pressure fan 832 stops working, and the third traverse assembly 821 drives the box 831 to move to the upper side of the placing frame 81.
Then, the hydraulic cylinder 41 drives the mounting table 42 to descend so that the template 43 is pressed on the fabric 1, and then the two groups of first transverse moving assemblies 52 drive the two groups of first motors 531 to move so that the two groups of cutters 532 cut out two groups of transverse cutting parts 11 on the fabric 1 in a rotating manner; meanwhile, the cylinders 661 of the two sets of first arc cutting devices 6 and the set of second arc cutting devices 7 will drive the corresponding rotating rods 662 to rotate and cause the outer cylinder 641 and the inner cylinder 642 to rotate, so that the second rotary cutting assembly 65 makes an arc motion and cuts out two sets of first arc cutting portions 12 and one set of second arc cutting portions 13 on the fabric 1.
Then the hydraulic cylinder 41 drives the mounting table 42 to ascend, the second mechanical arm 91 drives the second pneumatic adsorption component 92 to move to the position above the workbench 3, so that the second pneumatic adsorption component 92 sucks the fabric 1 on the workbench 3, and then the second mechanical arm 91 drives the second pneumatic adsorption component 92 to move to the conveying belt; meanwhile, the blower 21 is started and blows air to the worktable 3, the residual fabric 1 on the worktable 3 is blown into the collecting box 22 to be collected, and the scraps on the fabric 1 enter the dust collector 23 through the scrap opening 25 to be collected.
When the second pneumatic adsorption component 92 sucks up the fabric 1 on the workbench 3, the first pneumatic adsorption component 83 sucks up the fabric 1 on the placing frame 81, and the first mechanical arm 82 and the second mechanical arm 91 move synchronously, so that synchronous feeding and discharging of the fabric 1 are realized, and the processing efficiency of the fabric 1 is further improved.
Before the fabric 1 is cut, the first longitudinal moving component 51 drives the first transverse moving component 52 to move longitudinally, so that the first rotary cutting component 53 can cut at different positions on the fabric 1; the second transverse moving component 62 drives the sliding block 63 to move transversely, and the second longitudinal moving component 61 drives the second transverse moving component 62 to move longitudinally, so that the rotation center of the telescopic column 64 can be changed, and the second rotary cutting component 65 can cut a first arc-shaped cutting part 12 and a second arc-shaped cutting part 13 with different radians on the fabric 1; the rotation radius of the second rotary cutting assembly 65 can be changed through the extension and contraction of the telescopic column 64, so that the first arc-shaped cutting part 12 and the second arc-shaped cutting part 13 with different radians can be cut on the fabric 1 by the second rotary cutting assembly 65.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. An underwear processing technology comprises the following steps:
s1, selecting materials: selecting silk threads made of required materials;
s2, dyeing and drying: cleaning, dyeing and drying the silk thread;
s3, knitting: weaving silk threads into a cylindrical fabric (1);
s4, cutting: cutting the fabric (1) into a specific shape according to the template (43);
s5, post-processing: binding, buttonholing, binding, crotch splicing and sleeving the fabric (1);
s6, shaping: shaping the fabric (1);
the method is characterized in that: in step S4, the fabric (1) is cut into a specific shape through a cutting mechanism, the cutting mechanism comprises a rack (2), a workbench (3) and a lifting frame (4) which is arranged on the rack (2) and is arranged above the workbench (3), a template (43) is arranged on the lower side of the lifting frame (4) and is driven by the lifting frame (4) to be pressed tightly on the fabric (1), and the lifting frame (4) is provided with two groups of transverse cutting devices (5) for cutting out a transverse cutting part (11), two groups of first arc cutting devices (6) for cutting out a first arc cutting part (12) and a second arc cutting device (7) for cutting out a second arc cutting part (13);
the transverse cutting device (5) comprises a first transverse moving assembly (52) arranged on the lifting frame (4) and a first rotary cutting assembly (53) arranged on the first transverse moving assembly (52);
the first arc-shaped cutting device (6) comprises a rotating part arranged on the lifting frame (4), a second rotating cutting assembly (65) arranged on the rotating part and a rotating assembly (66) arranged on the lifting frame (4) and used for driving the rotating part to rotate, and the rotating plane of the rotating part is parallel to the horizontal plane;
the template (43) is detachably connected to the lifting frame (4), the transverse cutting device (5) further comprises a first longitudinal moving component (51) which is driven by the first transverse moving component (52) to move and enables the first rotary cutting component (53) to move longitudinally, the rotating component is a telescopic column (64), and the second arc-shaped cutting device (7) and the first arc-shaped cutting device (6) are identical in structure;
the first arc-shaped cutting device (6) further comprises a sliding block (63) for mounting the telescopic column (64) and the rotating assembly (66), a second longitudinal moving assembly (61) for driving the sliding block (63) to move longitudinally, and a second transverse moving assembly (62) for driving the second longitudinal moving assembly (61) to move transversely.
2. The underwear processing technology of claim 1, characterized in that: the telescopic column (64) comprises an outer cylinder (641) rotatably connected to the sliding block (63) and an inner column (642) embedded in the outer cylinder (641) in a sliding mode, a driving component for driving the inner column (642) to slide is arranged in the outer cylinder (641), and the second rotary cutting component (65) is arranged at one end, penetrating out of the outer cylinder (641), of the inner column (642).
3. The underwear processing technology of claim 2, wherein: the rotating assembly (66) comprises an air cylinder (661) fixed on the sliding block (63), a piston rod connected with the air cylinder (661) in a rotating mode and a rotating rod (662) connected with the outer cylinder (641) in a rotating mode, and a rotating plane of the rotating rod (662) is parallel to a horizontal plane.
4. The underwear processing technology of claim 1, characterized in that: the utility model discloses a pneumatic adsorption device for fabric, including workstation (3), workstation (3) relative both sides are equipped with loading attachment (8) and unloader (9) respectively, the downside of loading attachment (8) is equipped with and supplies surface fabric (1) to pile up rack (81) of placing, the downside of unloader (9) is equipped with the conveyer belt that is used for carrying surface fabric (1), loading attachment (8) are including locating first arm (82) on frame (2) and locating first pneumatic adsorption component (83) on first arm (82), unloader (9) are including locating second arm (91) on frame (2) and locating second pneumatic adsorption component (92) on second arm (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178549.5A CN111184274B (en) | 2020-03-14 | 2020-03-14 | Underwear processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178549.5A CN111184274B (en) | 2020-03-14 | 2020-03-14 | Underwear processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111184274A CN111184274A (en) | 2020-05-22 |
| CN111184274B true CN111184274B (en) | 2021-07-13 |
Family
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Family Applications (1)
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| CN202010178549.5A Active CN111184274B (en) | 2020-03-14 | 2020-03-14 | Underwear processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3495492A (en) * | 1969-05-05 | 1970-02-17 | Gerber Garment Technology Inc | Apparatus for working on sheet material |
| US5619942A (en) * | 1995-04-14 | 1997-04-15 | Phoenix Automation, Inc. | Method and apparatus for finishing the edges of a textile product |
| CN204080515U (en) * | 2014-11-04 | 2015-01-07 | 杭州春锦实业有限公司 | A kind of fabric cutter automatically |
| CN105484008B (en) * | 2016-01-21 | 2018-10-30 | 泉州市中缝针车城有限责任公司 | A kind of cloth materials quantitative cutter |
| CN205775542U (en) * | 2016-06-24 | 2016-12-07 | 拓卡奔马机电科技有限公司 | The Scissoring device of automatic cutting system |
| CN208362777U (en) * | 2018-05-17 | 2019-01-11 | 苏州美律纺织机械电子有限公司 | Weaving cuts equipment with automation |
| CN109349691B (en) * | 2018-12-10 | 2021-06-01 | 张子杨 | Production method and application of knitted underwear with externally-worn light-plastic function |
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