CN114657760A - Elastic fabric is with tailorring trimming equipment - Google Patents
Elastic fabric is with tailorring trimming equipment Download PDFInfo
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- CN114657760A CN114657760A CN202210438246.1A CN202210438246A CN114657760A CN 114657760 A CN114657760 A CN 114657760A CN 202210438246 A CN202210438246 A CN 202210438246A CN 114657760 A CN114657760 A CN 114657760A
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- elastic fabric
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a cutting and trimming device for elastic fabric, which comprises a working platform, wherein supporting guide rails are arranged on two sides of the working platform, a first translation frame is arranged on the working platform, a second translation frame is arranged on the first translation frame, a pressure adjusting mechanism is arranged on one side of the second translation frame, an angle adjusting mechanism is arranged on the lower side of the pressure adjusting mechanism, a top push block is arranged on the lower side of the angle adjusting mechanism, a clamping groove is formed in the lower side surface of the top push block, a cutting knife wheel for cutting the fabric is arranged in the clamping groove, a wheel type heating mechanism is arranged inside the top push block and positioned on the outer side of the cutting knife wheel, a clamping frame for clamping and fixing a fabric roll is arranged at one end of the working platform, a leveling roller parallel to the working platform is arranged above the working platform and positioned between the clamping frame and the first translation frame, and the cut surface of the fabric is subjected to high-temperature treatment while the cutting knife wheel is cut, thereby simultaneously performing trimming and trimming.
Description
Technical Field
The invention relates to the technical field of fabric processing equipment, in particular to cutting and trimming equipment for elastic fabric.
Background
Chemical fiber garment materials are materials which are used in daily life very much, the chemical fiber garment materials have the greatest advantages of good crease resistance and shape retention, high strength and elastic recovery capability, due to the elasticity of the elastic materials, cut parts are easy to shrink and roll when the fabric is cut, the elastic materials are difficult to cut accurately, errors are large, and when the elastic materials are subjected to plate type design and cutting processing, the elastic materials are often cut by using a workbench as shown in fig. 7.
The patent document with the publication number of CN111691174A discloses an elasticity cloth clothing cutting banding equipment that prevents end of a thread from appearing, which comprises a base, the upside fixed mounting of base has supporting component, fixed stop, the upside fixed mounting of supporting component has the cutting mechanism, the banding mechanism is installed to the dorsal part of cutting mechanism, the downside of banding mechanism is connected with the base, the inside of cutting mechanism sets up installs the installing component, be provided with on the installing component and cut out the blade.
When the existing elastic fabric cutting and trimming equipment is used for processing and cutting an elastic fabric, incomplete edge sealing is easy to occur, especially, the thread ends left after edge sealing are not completely processed, the existing elastic fabric cutting and trimming equipment cannot simultaneously perform two procedures of cutting and trimming, the trimming process usually performs scorching shrinkage on forked fiber bundles generated after the surface of the elastic fabric is cut in a mode of pumping hot air at a cutting position, the elastic fabric is easily blown up, so that gaps among the forked fiber bundles at the cutting position are increased, the continuous cutting of the elastic fabric is further prevented, the fine processing of the elastic fabric cannot be performed, when the elastic fabric is irregularly cut, the existing elastic fabric cutting and trimming equipment cannot effectively perform edge sealing on the elastic fabric, the cutting strength cannot be accurately controlled, and a working end is easily damaged, the service life is short.
Disclosure of Invention
The invention aims to provide cutting and edge-trimming equipment for elastic fabric, aiming at the problems and the defects, so that the overall working efficiency is improved.
The technical problem solved by the invention is as follows:
(1) when the existing elastic fabric is cut by cutting and trimming equipment, the remained thread ends are not completely processed when edge sealing is easily generated;
(2) the existing elastic fabric trimming equipment cannot perform two procedures of trimming and trimming simultaneously, and the trimming process usually performs glowing shrinkage on forked fiber bundles generated after the surface of the textile fabric is cut in a mode of pumping hot air at a cutting part, so that the textile fabric is easily blown up, gaps among the forked fiber bundles at the cutting part are increased, the elastic fabric is further prevented from being continuously trimmed, and the elastic fabric cannot be finely processed;
(3) when carrying out irregular cutting to textile fabric, current elastic fabric is with tailorring whole limit equipment can not carry out effective banding to elastic fabric, can not accurate control the dynamics of tailorring, harms the work end easily, and working life is short.
The purpose of the invention can be realized by the following technical scheme: the utility model provides an elastic fabric is with tailorring trimming equipment, including work platform, the support rail is all equipped with to the work platform both sides, work platform has first translation frame through support rail slidable mounting, be equipped with the second translation frame on the first translation frame, pressure adjustment mechanism is installed to one side of second translation frame, angle adjustment mechanism is installed to pressure adjustment mechanism's downside, the top ejector pad is installed to angle adjustment mechanism's downside, the centre gripping groove has been seted up to the downside of top ejector pad, install the segmentation break bar that is used for tailorring the surface fabric in the centre gripping inslot, wheeled heating mechanism is installed in the outside that the inside of top ejector pad is located the segmentation break bar, the holding frame that is used for centre gripping fixed surface fabric material to roll is installed to work platform's one end, work platform's top is located to be provided with the leveling roller that parallels with work platform between holding frame and the first translation frame.
As a further scheme of the invention, the pressure adjusting mechanism comprises a worm gear box, the worm gear box is fixedly connected to the upper portion of the side face of the second translation frame, the lower end face of the worm gear box is fixedly connected with a lifting box, a first motor is installed on one side of the worm gear box, and the lower end of the lifting sleeve penetrates through the lower portion of the lifting box and is in sliding connection with the lifting box.
As a further scheme of the invention, one side inside the worm wheel box is rotatably connected with a transmission worm, the other side inside the worm wheel box is rotatably connected with a transmission worm wheel, and the end part of a driving shaft of the first motor penetrates through the side wall of the worm wheel box and is fixedly connected with the transmission worm.
As a further scheme of the invention, the center of the lifting box is rotationally connected with a transmission screw rod, the upper end of the transmission screw rod is fixedly connected with a transmission worm wheel, and the lower part of the periphery of the transmission screw rod is sleeved with a lifting sleeve in a threaded manner.
As a further scheme of the invention, the periphery of the lower end of the lifting sleeve is fixedly sleeved with a limiting ring, four corners of the bottom of the inner side of the lifting box are respectively provided with a limiting rod in a penetrating manner, the middle part of the limiting rod is sleeved with the limiting sleeve in a sliding manner, and the lower end of the limiting rod is fixedly connected to the limiting ring.
As a further scheme of the invention, the angle adjusting mechanism comprises a second motor, a harmonic reducer is installed on the lower side of the second motor, a transmission sheet is installed on the harmonic reducer, a plurality of spring rods which are uniformly distributed in an annular array are fixedly connected to the lower surface of the transmission sheet, and the transmission sheet is fixedly connected with a pushing block through the spring rods.
As a further scheme of the invention, the edge of the upper surface of the transmission piece is fixedly connected with a plurality of connecting columns which are uniformly distributed in an equal angle, the periphery of the lower part of the second motor is fixedly connected with a limiting sliding ring, the limiting sliding ring is connected with a plurality of limiting sliding blocks in a sliding manner, and the limiting sliding blocks correspond to the connecting columns one by one and are fixedly connected to the top ends of the connecting columns.
As a further scheme of the invention, a supporting rotating shaft penetrates through the middle part of the pushing block, two ends of the supporting rotating shaft are respectively and rotatably connected with two sides of the pushing block, and the middle part of the supporting rotating shaft penetrates through the slitting knife wheel and is rotatably connected with the slitting knife wheel.
As a further scheme of the invention, the wheel type heating mechanism comprises two support frames and an electric heating frame, the two support frames are embedded on the two side groove walls of the clamping groove, and a plurality of electric heating frames which are distributed in an equiangular sector shape are arranged between the two support frames.
As a further scheme of the invention, one side of the electric heating frame close to the support frame is rotatably connected with two first heat conduction rolling wheels which are symmetrically arranged, one side of the electric heating frame far away from the support frame is rotatably connected with two second heat conduction rolling wheels which are symmetrically arranged, and one side of each first heat conduction rolling wheel and one side of each second heat conduction rolling wheel are respectively abutted against the side surface of the cutting knife wheel.
The invention has the beneficial effects that:
(1) moving the second translation frame to the highest position through contraction of an electric push rod, keeping a distance between the bottom of the slitting knife wheel and the working platform, then starting a first linear motor, moving the first translation frame to one end, far away from the clamping frame and the fabric roll, of the working platform, then lifting the leveling roller to the highest position through an electric telescopic rod, keeping a distance between the leveling roller and the working platform, then moving the leveling roller to one side of the first translation frame through the linear motor, then drawing out the fabric from the fabric roll and flatly paving the fabric on the working platform, then clamping the end part of the fabric at the other end of the working platform through a clamping strip, ensuring that the fabric is positioned between the leveling roller and the working platform, then moving the leveling roller downwards through contraction of the electric telescopic rod, enabling the leveling roller to be abutted against the fabric, and moving the leveling roller from one side of the first translation frame to the clamping frame through the linear motor, so that the fabric laid on the working platform is kept flat and wrinkle-free through the leveling roller, then the first translation frame is moved through the first linear motor, the second translation frame is moved through the second linear motor and the electric push rod, the pressure of the slitting cutter wheel on the fabric is adjusted through the pressure adjusting mechanism, the slitting cutter wheel is rotated through the angle adjusting mechanism, the high-precision steering of the slitting cutter wheel is kept when the fabric is slit, an included angle between the plane of the slitting cutter wheel and the advancing direction of the slitting cutter wheel is avoided, so that the elastic fabric is accurately slit into the required shape by the slitting cutter wheel, after the fabric on the working platform is slit, the required fabric block is taken down, the residual fabric is removed, the operation is repeated, so that the fabric is continuously cut and trimmed, the slitting cutter wheel is heated through the wheel type heating mechanism, the slitting cutter wheel is kept in a high-temperature state, and the high temperature of the slitting cutter wheel is achieved, the fabric is cut by the cutting knife wheel, and the cut surface of the fabric is subjected to high-temperature treatment, so that the end parts of all elastic fibers on the fabric are heated, shrunk and adhered to each other, and then cutting and edge trimming are carried out simultaneously;
(2) the supporting rotating shaft supports the slitting knife flywheel and transmits the pressure of the pushing block on the slitting knife flywheel, the heat generated by the electric heating frame is quickly transferred to the slitting knife wheel through the heat conduction of the first heat-conducting roller and the second heat-conducting roller, the cutting knife wheel is rapidly heated, so that the side wall of the fabric is immediately heated and trimmed when the cutting knife wheel is used for cutting, thereby eliminating the thread ends generated by cutting the fabric, and through the electric heating frames distributed in the shape of equal-angle sectors, and the electric heating frames are all arranged at the upper part of the slitting knife flywheel, so that only the slitting knife flywheel is cut in the heating process, the whole elastic fabric is prevented from being damaged, therefore, energy is concentrated and the elastic fabric is accurately cut, so that the elastic fabric can be prevented from being completely subjected to hot cutting separation by the cutting knife wheel and still being connected after being cut, and hot air is not needed through direct heat conduction of the cutting knife wheel, so that the elastic fabric is prevented from being shaken by the hot air to generate wrinkles;
(3) the driving worm is driven by the first motor, the driving worm wheel is driven by the driving worm to rotate, the driving screw is rotated by the driving worm wheel, the lifting sleeve is lifted by the driving screw, the angle adjusting mechanism is pushed downwards by the lifting sleeve and applies pressure, the slitting knife wheel is applied with pressure, the worm gear mechanism consisting of the driving worm and the driving worm wheel is used for accurately adjusting, the lifting sleeve is further accurately moved by the driving screw, the self-locking property of the worm gear mechanism is utilized, constant pressure is applied to the slitting knife wheel by the lifting sleeve, the distance between the driving blade and the pushing block is accurately measured by the laser receiver and the laser ranging probe, the pressure of the slitting knife wheel to the fabric is conveniently obtained by a worker, and the stress of the slitting knife wheel is accurately adjusted by the vertical adjusting mechanism, the pressure of the slitting knife wheel on the fabric is accurately controlled, so that the fabric can be accurately cut, the loss of the slitting knife wheel is reduced, the problem that the working platform is damaged due to overlarge pressure is solved, the service life of the slitting knife wheel is prolonged, the transmission piece is driven to rotate by the second motor and drives the pushing block to rotate, the slitting knife wheel is rotated, the output rotating speed of the second motor is reduced by the harmonic reducer, the rotation of the slitting knife wheel is more accurate, the slitting knife wheel is consistent with the moving direction of the slitting knife wheel, the slitting knife wheel can flexibly move on the elastic fabric, irregular patterns can be cut, the strength is accurately controlled, the slitting knife wheel is protected, and the service life of the slitting knife wheel is prolonged.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the worm gear case of the present invention;
FIG. 3 is a schematic view of the internal structure of the elevator box of the present invention;
FIG. 4 is a side view of the angle adjustment mechanism of the present invention;
FIG. 5 is a side view of the internal structure of the ejector pad of the present invention;
FIG. 6 is a front view of the internal structure of the ejector pad of the present invention;
FIG. 7 is a schematic diagram of a prior art configuration;
in the figure: 1. a working platform; 2. supporting the guide rail; 3. a first translation stage; 4. a second translation stage; 5. a worm gear case; 6. a leveling roller; 7. a linear motor; 8. a clamping frame; 9. a first motor; 10. a drive screw; 11. a drive worm gear; 12. a drive worm; 13. a lifting box; 14. a lifting sleeve; 15. a limiting rod; 16. a limiting sleeve; 17. a limiting ring; 18. a second motor; 19. a harmonic reducer; 20. a driving strap; 21. pushing the pushing block; 22. a spring lever; 23. cutting a cutter wheel; 24. a support shaft; 25. a clamping groove; 26. a support frame; 27. an electric heating frame; 28. a first heat-conducting roller; 29. a second heat-conducting roller; 30. a laser ranging probe; 31. a laser receiver; 32. a limiting sliding ring; 33. connecting columns; 34. a limiting slide block; 35. a limiting sheet.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-6: a cutting and trimming device for elastic fabric comprises a working platform 1, wherein both sides of the working platform 1 are fixedly connected with supporting guide rails 2, first linear motors are movably arranged on the two supporting guide rails 2, a first translation frame 3 is arranged between the two first linear motors, a second linear motor is movably arranged on the upper surface of the first translation frame 3, an electric push rod is arranged on one side of the second linear motor, the telescopic end of the electric push rod is vertically downward and fixedly connected with a second translation frame 4, one side of the second translation frame 4 is in sliding connection with one side of the second linear motor, a pressure adjusting mechanism is arranged on the other side of the second translation frame 4, an angle adjusting mechanism is arranged on the lower side of the pressure adjusting mechanism, a top push block 21 is arranged on the lower side of the angle adjusting mechanism, a clamping groove 25 is formed in the lower side of the top push block 21, and a cutting knife wheel 23 for cutting fabric is arranged in the clamping groove 25, a wheel type heating mechanism is arranged inside the pushing block 21 and positioned outside the splitting knife wheel 23.
A clamping frame 8 used for clamping and fixing a fabric roll is installed at one end of the working platform 1, a leveling roller 6 parallel to the working platform 1 is arranged above the working platform 1 and between the clamping frame 8 and the first translation frame 3, the leveling roller 6 is respectively parallel to the fabric roll clamped by the clamping frame 8 and the first translation frame 3, linear motors 7 are arranged at two ends of the leveling roller 6, the linear motors 7 are movably connected to the supporting guide rails 2, electric telescopic rods are fixedly connected to the upper ends of the linear motors 7, the telescopic ends of the electric telescopic rods are fixedly connected with the end portions of the leveling roller 6, and clamping strips are arranged at the other end of the working platform 1;
when the device is used, the second translation frame 4 is contracted through the electric push rod, the second translation frame 4 is moved to the highest position, the bottom of the splitting knife wheel 23 keeps a distance with the working platform 1, then the first linear motor is started, the first translation frame 3 is moved to one end of the working platform 1 far away from the clamping frame 8 and the fabric roll, then the leveling roller 6 is lifted to the highest position through the electric telescopic rod, the distance between the leveling roller 6 and the working platform 1 is kept, then the leveling roller 6 is moved to one side of the first translation frame 3 through the linear motor 7, then the fabric is drawn out from the fabric roll and is laid on the working platform 1, then the end part of the fabric is clamped at the other end of the working platform 1 through the clamping strip, the fabric is ensured to be positioned between the leveling roller 6 and the working platform 1, then the leveling roller 6 is moved downwards through the contraction of the electric telescopic rod, the leveling roller 6 is abutted against the fabric, and the leveling roller 6 is moved from one side of the first translation frame 3 to the clamping frame 8 through the linear motor 7, so that the fabric laid on the working platform 1 is kept flat and wrinkle-free by the leveling roller 6, then the first translation frame 3 is moved by the first linear motor, the second translation frame 4 is moved by the second linear motor and the electric push rod, the pressure of the slitting knife wheel 23 to the fabric is adjusted by the pressure adjusting mechanism, the slitting knife wheel 23 is rotated by the angle adjusting mechanism, the slitting knife wheel 23 keeps high-precision steering when the fabric is slit, an included angle between the plane of the slitting knife wheel 23 and the advancing direction of the slitting knife wheel 23 is avoided, so that the elastic fabric is accurately slit into a required shape by the slitting knife wheel 23, then the slitting knife wheel 23 is heated by the wheel type heating mechanism, the slitting knife wheel 23 keeps a high-temperature state, the fabric is subjected to high-temperature treatment while the slitting knife wheel 23 slits, and the end parts of all elastic fibers on the fabric are heated, shrunk and adhered to each other, therefore, the fabric is cut and trimmed at the same time, when the fabric on the working platform 1 is cut, the required fabric blocks are taken down, the residual fabric is removed, and the operation is repeated, so that the fabric is continuously cut and trimmed.
The pressure adjusting mechanism comprises a worm wheel box 5, the worm wheel box 5 is fixedly connected to the upper portion of the side face of the second translation frame 4, a lifting box 13 is fixedly connected to the lower end face of the worm wheel box 5, a first motor 9 is installed on one side of the worm wheel box 5, a transmission worm 12 is rotatably connected to one side inside the worm wheel box 5, a transmission worm wheel 11 is rotatably connected to the other side inside the worm wheel box 5, the transmission worm wheel 11 and the transmission worm 12 are in mutual meshing transmission, the end portion of a driving shaft of the first motor 9 penetrates through the side wall of the worm wheel box 5 and is fixedly connected with the transmission worm 12, a transmission screw 10 is rotatably connected to the center of the lifting box 13, the upper end of the transmission screw 10 sequentially penetrates through the top of the lifting box 13 and the bottom of the worm wheel box 5 and is fixedly connected with the transmission worm wheel 11, a lifting sleeve 14 is sleeved on the lower portion of the periphery of the transmission screw 10 in a threaded manner, the lower end of the lifting sleeve 14 penetrates through the lower portion of the lifting box 13 and is in sliding connection with the lifting box 13, a limiting ring 17 is fixedly sleeved on the periphery of the lower end of the lifting sleeve 14, limiting rods 15 penetrate through four corners of the inner bottom of the lifting box 13, a limiting sleeve 16 is slidably sleeved in the middle of the limiting rod 15, the lower end of the limiting sleeve 16 is fixedly connected to the inner bottom of the lifting box 13, a limiting sheet 35 is fixedly connected to the upper end of the limiting rod 15, and the lower end of the limiting rod 15 is fixedly connected to the limiting ring 17;
when the cutting device is used, the transmission worm 12 is driven by the first motor 9, the transmission worm wheel 11 is driven to rotate by the transmission worm 12, the transmission screw 10 is rotated by the transmission worm wheel 11, the lifting sleeve 14 is lifted by the transmission screw 10, the angle adjusting mechanism is pushed downwards and applies pressure by the lifting sleeve 14, so that the pressure is applied to the slitting cutter wheel 23, the worm-gear mechanism consisting of the transmission worm 12 and the transmission worm wheel 11 is used for accurately adjusting, the lifting sleeve 14 is accurately moved by the transmission screw 10, the self-locking property of the worm-gear mechanism is utilized, so that constant pressure is applied to the slitting cutter wheel 23 by the lifting sleeve 14, the pressure of the slitting cutter wheel 23 to the fabric is accurately controlled, so that the fabric can be accurately cut, the loss of the slitting cutter wheel 23 is reduced, and the situation that the slitting cutter wheel 23 is damaged by the working platform 1 due to overlarge pressure is avoided, thereby prolonging the service life of the slitting knife wheel 23.
The angle adjusting mechanism comprises a second motor 18, the second motor 18 is installed at the lower end of the lifting sleeve 14, the second motor 18 is vertically downward, a harmonic reducer 19 is installed on the lower side of the second motor 18, the end portion of a driving shaft of the second motor 18 is fixedly connected with the input end of the harmonic reducer 19, the output end of the harmonic reducer 19 is vertically downward and fixedly connected with a driving sheet 20, the lower surface of the driving sheet 20 is fixedly connected with a plurality of spring rods 22 which are uniformly distributed in an annular array, the driving sheet 20 is fixedly connected with a pushing block 21 through the spring rods 22, and the second motor 18, the harmonic reducer 19, the driving sheet 20 and the pushing block 21 are all kept coaxial;
the edge of the upper surface of the driving sheet 20 is fixedly connected with a plurality of connecting columns 33 which are uniformly distributed at equal angles, the periphery of the lower part of the second motor 18 is fixedly connected with a limiting sliding ring 32, the upper side and the lower side of the limiting sliding ring 32 are both provided with a guide sliding groove, the limiting sliding ring 32 is slidably connected with a plurality of limiting sliding blocks 34 through the guide sliding grooves, and the limiting sliding blocks 34 are in one-to-one correspondence with the connecting columns 33 and are fixedly connected to the top ends of the connecting columns 33;
during the use, drive the rotation of transmission piece 20 through second motor 18, transmission piece 20 drives ejector pad 21 and rotates, thereby rotate segmentation break bar 23, make segmentation break bar 23 keep unanimous rather than the direction of motion, carry out the deceleration through harmonic speed reducer 19 to the output rotational speed of second motor 18, thereby make the rotation of segmentation break bar 23 more accurate, evenly distributed through a plurality of spring beam 22, the elasticity that utilizes spring beam 22 keeps even pressure to ejector pad 21, make segmentation break bar 23 obtain the buffering and the energy-absorbing of spring beam 22 when meetting the hindrance, avoid segmentation break bar 23 impaired.
A supporting rotating shaft 24 penetrates through the middle part of the pushing block 21, two ends of the supporting rotating shaft 24 are respectively rotatably connected with two sides of the pushing block 21, the middle part of the supporting rotating shaft 24 penetrates through the slitting knife flywheel 23 and is rotatably connected with the slitting knife flywheel 23, the slitting knife flywheel 23 is supported through the supporting rotating shaft 24 and transmits the pressure of the pushing block 21 on the slitting knife flywheel 23, the wheel type heating mechanism comprises a supporting frame 26 and an electric heating frame 27, the supporting frame 26 is provided with two supporting frames which are embedded on two side groove walls of the clamping groove 25, a plurality of electric heating frames 27 which are distributed in an equal-angle fan shape are arranged between the two supporting frames 26, the electric heating frames 27 are all arranged on the upper part of the slitting knife flywheel 23, one side of the electric heating frame 27 close to the supporting frame 26 is rotatably connected with two first heat-conducting rollers 28 which are symmetrically arranged, one side of the electric heating frame 27 far away from the supporting frame 26 is rotatably connected with two second heat-conducting rollers 29 which are symmetrically arranged, one side of the first heat-conducting rollers 28 and one side of the second heat-conducting rollers 29 are both abutted against the side of the slitting knife flywheel 23, the heat generated by the electric heating frame 27 is quickly conducted to the slitting knife wheel 23 through the heat conduction of the first heat conduction roller 28 and the second heat conduction roller 29, the slitting knife wheel 23 is quickly heated, the slitting knife wheel 23 immediately heats and trims the side wall of the fabric during slitting, and therefore the thread ends of the fabric generated by slitting are eliminated.
The periphery both sides fixedly connected with laser rangefinder probe 30 of driving plate 20, the both sides correspondence of ejector pad 21 is installed laser receiver 31, through the accurate measurement of laser receiver 31 and laser rangefinder probe 30 to the interval of driving plate 20 and ejector pad 21 for the staff conveniently obtains the pressure of segmentation break bar 23 to the surface fabric, thereby the vertical adjustment mechanism of being convenient for carries out accurate regulation to the atress of segmentation break bar 23.
When the invention is used, the second translation frame 4 is moved to the highest position through the contraction of the electric push rod, the bottom of the segmentation knife wheel 23 keeps a distance with the working platform 1, then the first linear motor is started, the first translation frame 3 is moved to one end of the working platform 1 far away from the clamping frame 8 and the fabric roll, then the leveling roller 6 is lifted to the highest position through the electric telescopic rod, the distance between the leveling roller 6 and the working platform 1 is kept, then the leveling roller 6 is also moved to one side of the first translation frame 3 through the linear motor 7, then the fabric is drawn out from the fabric roll and is flatly laid on the working platform 1, then the end part of the fabric is clamped at the other end of the working platform 1 through the clamping strip, and the fabric is ensured to be positioned between the leveling roller 6 and the working platform 1, then the leveling roller 6 is moved downwards through the contraction of the electric telescopic rod, the leveling roller 6 is abutted against the fabric, and the leveling roller 6 is moved from one side of the first translation frame 3 to the holding frame 8 by the linear motor 7, so that the fabric flatly laid on the working platform 1 is kept flat and wrinkle-free by the leveling roller 6, then the first translation frame 3 is moved by the first linear motor, the second translation frame 4 is moved by the second linear motor and the electric push rod, the pressure of the slitting knife wheel 23 to the fabric is adjusted by the pressure adjusting mechanism, the slitting knife wheel 23 is rotated by the angle adjusting mechanism, so that the high-precision steering is kept when the slitting knife wheel 23 slits the fabric, the plane of the slitting knife wheel 23 is prevented from forming an included angle with the advancing direction of the slitting knife wheel 23, so that the slitting knife wheel 23 precisely slits the elastic fabric into a required shape, when the fabric on the working platform 1 is slit, a required fabric block is taken down, the residual fabric is removed, the above operations are repeated, so that the fabric is continuously trimmed, the cutting knife wheel 23 is heated by the wheel type heating mechanism, so that the cutting knife wheel 23 is kept in a high-temperature state, the fabric is subjected to high-temperature treatment on the cut surface of the fabric while the cutting knife wheel 23 is cut by the high temperature of the cutting knife wheel 23, the end parts of all elastic fibers on the fabric are heated, shrunk and adhered to each other, and cutting and edge trimming are carried out simultaneously;
the supporting rotating shaft 24 supports the slitting knife flywheel 23, the pressure of the pushing block 21 on the slitting knife flywheel 23 is transmitted, the heat generated by the electric heating frame 27 is quickly transmitted to the slitting knife flywheel 23 through the heat conduction of the first heat conduction roller 28 and the second heat conduction roller 29, the slitting knife flywheel 23 is quickly heated, the side wall of the fabric is immediately heated and trimmed during slitting by the slitting knife flywheel 23, the line end generated by slitting of the fabric is eliminated, the electric heating frames 27 are distributed in an equiangular sector shape, the electric heating frames 27 are arranged on the upper portion of the slitting knife flywheel 23, the elastic fabric is only split by the slitting knife flywheel 23 in the heating process, the damage to the whole body of the elastic fabric is avoided, the energy is concentrated, the accurate slitting is realized, the elastic fabric can be prevented from being completely thermally slit by the slitting knife flywheel 23 and still being connected after being slit, and the direct heat transmission of the slitting knife flywheel 23 is realized without hot air, thereby avoiding the elastic fabric from shaking to generate wrinkles due to hot air;
the first motor 9 drives the transmission worm 12, the transmission worm 12 drives the transmission worm wheel 11 to rotate, the transmission worm wheel 11 rotates the transmission screw 10, the lifting sleeve 14 is lifted through the transmission screw 10, the angle adjusting mechanism is pushed downwards and applies pressure through the lifting sleeve 14, so that pressure is applied to the slitting cutter wheel 23, the worm gear mechanism consisting of the transmission worm 12 and the transmission worm wheel 11 is used for accurately adjusting, the lifting sleeve 14 is accurately moved through the transmission screw 10, the self-locking performance of the worm gear mechanism is utilized, so that constant pressure is applied to the slitting cutter wheel 23 through the lifting sleeve 14, the distance between the driving piece 20 and the pushing block 21 is accurately measured through the laser receiver 31 and the laser ranging probe 30, a worker conveniently obtains the pressure of the slitting cutter wheel 23 to the fabric, and the vertical adjusting mechanism can accurately adjust the stress of the slitting cutter wheel 23, by accurately controlling the pressure of the slitting knife flywheel 23 on the fabric, the fabric can be accurately cut, the loss of the slitting knife flywheel 23 is reduced, the phenomenon that the slitting knife flywheel 23 is damaged due to the fact that the working platform 1 is damaged due to overlarge pressure is avoided, the service life of the slitting knife flywheel 23 is prolonged, the transmission piece 20 is driven to rotate by the second motor 18, the transmission piece 20 drives the ejector block 21 to rotate, the slitting knife flywheel 23 is rotated, the slitting knife flywheel 23 is enabled to be consistent with the movement direction of the slitting knife flywheel 23, the output rotating speed of the second motor 18 is reduced by the harmonic reducer 19, the rotation of the slitting knife flywheel 23 is enabled to be more accurate, through the uniform distribution of the plurality of spring rods 22, the elastic force of the spring rods 22 is utilized to keep uniform pressure on the ejector block 21, the slitting knife flywheel 23 is enabled to obtain buffering and energy absorption of the spring rods 22 when being blocked, and the slitting knife flywheel 23 can be prevented from being damaged.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an elastic fabric is with tailorring trimming equipment, its characterized in that, includes work platform (1), work platform (1) both sides all are equipped with supporting guide (2), work platform (1) has first translation frame (3) through supporting guide (2) slidable mounting of both sides, be equipped with second translation frame (4) on first translation frame (3), pressure adjustment mechanism is installed to one side of second translation frame (4), angle adjustment mechanism is installed to pressure adjustment mechanism's downside, top ejector pad (21) is installed to angle adjustment mechanism's downside, centre gripping groove (25) have been seted up to the downside of top ejector pad (21), install segmentation break bar (23) that are used for tailorring the surface fabric in centre gripping groove (25), wheeled heating mechanism is installed to the inside of top ejector pad (21) and is located the outside of segmentation break bar (23), a clamping frame (8) used for clamping and fixing the fabric roll is installed at one end of the working platform (1), and a leveling roller (6) parallel to the working platform (1) is arranged above the working platform (1).
2. The cutting and trimming device for the elastic fabric according to claim 1, wherein the pressure adjusting mechanism comprises a worm gear box (5), the worm gear box (5) is fixedly connected to the upper portion of the side surface of the second translation frame (4), a lifting box (13) is fixedly connected to the lower end surface of the worm gear box (5), and a first motor (9) is installed on one side of the worm gear box (5).
3. The cutting and trimming device for the elastic fabric according to claim 2, wherein one side inside the worm gear box (5) is rotatably connected with a transmission worm (12), the other side inside the worm gear box (5) is rotatably connected with a transmission worm gear (11), and the end part of the driving shaft of the first motor (9) penetrates through the side wall of the worm gear box (5) and is fixedly connected with the transmission worm (12).
4. The cutting and trimming device for elastic fabric according to claim 3, wherein the lifting box (13) is rotatably connected with a transmission screw (10), the upper end of the transmission screw (10) is fixedly connected with a transmission worm gear (11), and the lower part of the transmission screw (10) is in threaded sleeve connection with a lifting sleeve (14).
5. The cutting and trimming device for the elastic fabric according to claim 4, wherein a limiting ring (17) is fixedly sleeved on the periphery of the lower end of the lifting sleeve (14), limiting rods (15) are respectively arranged at four corners of the bottom of the inner side of the lifting box (13) in a penetrating manner, a limiting sleeve (16) is slidably sleeved in the middle of each limiting rod (15), and the lower end of each limiting rod (15) is fixedly connected to the corresponding limiting ring (17).
6. The cutting and trimming device for the elastic fabric according to claim 1, wherein the angle adjusting mechanism comprises a second motor (18), a harmonic reducer (19) is installed on the lower side of the second motor (18), a transmission sheet (20) is installed on the harmonic reducer (19), a plurality of spring rods (22) which are uniformly distributed in an annular array are fixedly connected to the lower surface of the transmission sheet (20), and a pushing block (21) is fixedly connected to the transmission sheet (20) through the spring rods (22).
7. The cutting and trimming device for the elastic fabric according to claim 6, wherein a plurality of connecting columns (33) are uniformly distributed at equal angles and fixedly connected to the edge of the upper surface of the driving plate (20), a limiting sliding ring (32) is fixedly connected to the periphery of the lower portion of the second motor (18), a plurality of limiting sliding blocks (34) are slidably connected to the limiting sliding ring (32), and the limiting sliding blocks (34) correspond to the connecting columns (33) one to one and are fixedly connected to the top ends of the connecting columns (33).
8. The cutting and trimming device for the elastic fabric according to claim 6, wherein a supporting rotating shaft (24) is arranged in the middle of the pushing block (21) in a penetrating manner, two ends of the supporting rotating shaft (24) are respectively and rotatably connected with two sides of the pushing block (21), and the middle of the supporting rotating shaft (24) penetrates through the slitting knife wheel (23) and is rotatably connected with the slitting knife wheel (23).
9. The cutting and trimming device for elastic fabric according to claim 6, wherein the wheel type heating mechanism comprises a support frame (26) and electric heating frames (27), the support frame (26) is provided with two electric heating frames (27) embedded on two side groove walls of the clamping groove (25), and a plurality of electric heating frames (27) distributed in an equal-angle sector shape are arranged between the two support frames (26).
10. The cutting and trimming device for elastic fabric according to claim 9, wherein two first heat conducting rollers (28) are rotatably connected to one side of the electric heating frame (27) close to the supporting frame (26), two second heat conducting rollers (29) are rotatably connected to one side of the electric heating frame (27) far from the supporting frame (26), and one side of the first heat conducting roller (28) and one side of the second heat conducting roller (29) are abutted to the side surface of the slitting cutter wheel (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210438246.1A CN114657760B (en) | 2022-04-20 | 2022-04-20 | Cutting and trimming equipment for elastic fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210438246.1A CN114657760B (en) | 2022-04-20 | 2022-04-20 | Cutting and trimming equipment for elastic fabric |
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| CN114657760A true CN114657760A (en) | 2022-06-24 |
| CN114657760B CN114657760B (en) | 2023-05-30 |
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| CN202210438246.1A Active CN114657760B (en) | 2022-04-20 | 2022-04-20 | Cutting and trimming equipment for elastic fabric |
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| CN116833589A (en) * | 2023-08-10 | 2023-10-03 | 广州市瑞信皮具有限公司 | Cutting equipment for leather material and working method thereof |
| CN117107509A (en) * | 2023-10-19 | 2023-11-24 | 广东卓尚服饰实业有限公司 | Clothing fabric cutting device |
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| CN117107509B (en) * | 2023-10-19 | 2023-12-22 | 广东卓尚服饰实业有限公司 | Clothing fabric cutting device |
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|---|---|
| CN114657760B (en) | 2023-05-30 |
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Address after: 236500 north of Shengli East Road, Dongcheng Industrial Park, Jieshou City, Fuyang City, Anhui Province Applicant after: Anhui Hengyi Intelligent Technology Co.,Ltd. Address before: 236000 north of Shengli East Road, Dongcheng Industrial Park, Jieshou City, Fuyang City, Anhui Province Applicant before: ANHUI HENGYI TEXTILE TECHNOLOGY Co.,Ltd. |
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