CN115287885A - Automatic weaving device and weaving process for curtain cloth - Google Patents
Automatic weaving device and weaving process for curtain cloth Download PDFInfo
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- CN115287885A CN115287885A CN202210941465.1A CN202210941465A CN115287885A CN 115287885 A CN115287885 A CN 115287885A CN 202210941465 A CN202210941465 A CN 202210941465A CN 115287885 A CN115287885 A CN 115287885A
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- wheel
- curtain cloth
- belt
- fixedly connected
- curtain
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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
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
- D06H7/06—Removing selvedge edges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses an automatic weaving device of curtain cloth and a weaving process thereof, belonging to the technical field of curtain cloth weaving, and comprising a fixed bottom plate, wherein the top of the fixed bottom plate is rotatably connected with two first rotating rods, the outer surfaces of the two first rotating rods are jointly in transmission connection with a first wheel belt and two second wheel belts, and the two second wheel belts are positioned on the front side and the rear side of the first wheel belt; according to the invention, when the curtain cloth needs to be cut off each time, the first wheel belt, the two second wheel belts are matched with the tensioning mechanism and the straightening mechanism, the curtain cloth is transversely straightened and longitudinally straightened in the curtain cloth conveying process, so that the curtain cloth is prevented from being wrinkled in the conveying process, and finally, the edge of the curtain cloth is stably cut off in the matching of the cutting mechanism, so that the curtain cloth cutting device is convenient and quick, has high efficiency, avoids the influence of wrinkles on the cutting-off process, improves the effect of cutting-off the edge of the curtain cloth, and avoids damaging the curtain cloth.
Description
Technical Field
The invention relates to the technical field of curtain cloth weaving, in particular to an automatic weaving device and a weaving process of curtain cloth.
Background
The curtain cloth is a curtain made of decorative cloth through design and sewing, a layer of window screen and a layer of cloth curtain are commonly used in families, the window curtain rail is provided with a window curtain slide rail and a window curtain rod, and the fabric of the curtain cloth is made of pure cotton, hemp, terylene and silk, and can also be mixed and woven by centralized raw materials. The cotton fabric is soft in texture and good in hand feeling; the linen fabric is good in draping sense and strong in texture sense; the real silk fabric is noble and gorgeous and is made of 100 percent of natural silk. It is characterized by nature, roughness, elegant appearance and strong layering sense; the terylene fabric is stiff and smooth, bright in color, free from fading and shrinkage.
In the prior art, in the curtain cloth course of working, need cut edge to the edge of curtain cloth, become the (window) curtain to repair and flush, the current adopts dual mode usually, first is the manual work to cut off curtain cloth edge, this kind of method pulling intensity is big, low efficiency, high cost, the second utilizes machinery to cut off, but the automatic device of cuting to curtain cloth edge that has now, can't guarantee the evenness of curtain cloth before the excision, in the continuous in-process of carrying the excision edge of curtain cloth, be difficult to hold the accuracy of the edge of excision, when the fold appears in the curtain cloth mid portion, can't in time handle it, lead to the excision effect poor, be difficult to guarantee to handle the evenness of back curtain cloth edge.
Based on the technical scheme, the invention designs an automatic weaving device and a weaving process of curtain cloth to solve the problems.
Disclosure of Invention
The invention aims to provide an automatic weaving device of curtain cloth and a weaving process thereof, and aims to solve the problems that in the prior art, in the process of processing the curtain cloth, the edge of the curtain cloth needs to be trimmed and the curtain needs to be trimmed and leveled, two modes are generally adopted in the prior art, the first mode is to manually cut the edge of the curtain cloth, the method has high pulling strength, low efficiency and high cost, and the second mode is to cut the edge by using machinery.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic weaving device for curtain cloth comprises a fixed base plate, wherein the top of the fixed base plate is rotatably connected with two first rotating rods, the outer surfaces of the two first rotating rods are jointly connected with a first wheel belt and two second wheel belts in a transmission manner, the two second wheel belts are positioned on the front side and the rear side of the first wheel belt, a cutting gap is formed between the two second wheel belts and the first wheel belt, the outer end of one first rotating rod is fixedly connected with a first motor, the first motor is fixedly connected to the top of the fixed base plate, the top of the fixed base plate is connected with a cutting mechanism for cutting the curtain cloth, tensioning mechanisms for transversely tensioning the curtain cloth positioned at the tops of the first wheel belts are arranged at the tops of the first wheel belts, and a flattening mechanism for flattening the straightened curtain cloth back and forth before cutting is arranged on the right side of the cutting mechanism;
the smoothing machine comprises two first support frames, wherein the two support frames are positioned above first wheel belts, the first support frames are fixedly connected to the top of a fixed base plate, two groups of second rotating rods are connected between the two first support frames in a rotating mode, two third wheel belts are connected to the outer surfaces of the two second rotating rods in each group in a transmission mode, a plurality of flexible smoothing plates arranged along the edge of the third wheel belts are fixedly connected to the outer surfaces of the two third wheel belts on the same side, the window curtain cloth is smoothed when the smoothing plates move to the bottom of the third wheel belts to move outwards, and a driving mechanism for synchronously driving the front and rear groups of third wheel belts to simultaneously drive inwards in the transmission process of the first wheel belts is connected to the outer side of the first support frames;
the driving mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the front end of the first rotating rod on the right side, the top of the fixed base plate is rotatably connected with a second rotating shaft, the first rotating shaft and the second rotating shaft are in transmission connection through a fourth belt, the right side wall of the first support frame on the right side is rotatably connected with a third rotating shaft, the third rotating shaft and the second rotating shaft are in transmission connection through a fifth belt, the rear end of the third rotating shaft is fixedly connected with a first bevel gear, the right side wall of the first support frame is rotatably connected with a fourth rotating shaft, the right end of the fourth rotating shaft is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the right end of the second rotating rod on the front side is fixedly connected with a second gear, the second gear is meshed with the first gear, the outer surfaces of the two inner second rotating rods are fixedly connected with third gears, and the two third gears are meshed;
the utility model discloses a window curtain with the clamping jaw of flat-bed window curtain, including PMKD top transmission, two the tensioning area is located the outside of two second wheel areas respectively, two tensioning area inside all runs through there is rather than sliding connection's first slide bar, first slide bar outer end fixedly connected with jack catch, the jack catch is used for stroking out the edge of flat-bed window curtain cloth back centre gripping casement and second wheel area, two all overlap on the first slide bar surface and be equipped with the straining spring of fixed connection between jack catch and tensioning area, PMKD top fixedly connected with guide board, the inboard that the guide board is located the tensioning area is used for inside ejecting with the jack catch when the jack catch removes to stroking out flat-bed left side.
The tensioning mechanism comprises two pressing rollers, the two pressing rollers are respectively positioned right above the two first rotating rods, the two pressing rollers are rotatably connected to the top of the fixed base plate, the bottom of the fixed base plate is fixedly connected with two second supporting plates, the two second supporting plates are respectively positioned at the front end and the rear end of the right first rotating rod, third rotating rods concentric with the first rotating rods are rotatably connected in the two second supporting plates, the inner ends of the two third rotating rods are fixedly connected with first oscillating rods, torsion springs fixedly connected between the first oscillating rods and the second supporting plates are sleeved on the outer surfaces of the two third rotating rods, a fourth rotating rod is rotatably connected between the two first oscillating rods, the bottom of the fourth rotating rod falls on the top of the curtain cloth, and the fourth rotating rod is in transmission connection with the right first rotating rod through a sixth wheel belt;
the cutting mechanism comprises two L-shaped support frames, the two L-shaped support frames are respectively positioned on the front side and the rear side of a first wheel belt, the bottom of the extending part of the two L-shaped support frames is fixedly connected with a first electric cylinder, the bottom ends of the two first electric cylinders are fixedly connected with a first connecting block together, the two first connecting blocks are rotatably connected with a rotating rod together, the outer end of the rotating rod is fixedly connected with a second motor, the second motor is fixedly connected to the outer side wall of the first connecting block, two disc type cutters are fixedly connected to the outer surface of the rotating rod, and the two disc type cutters are positioned right above a cutting gap between the first wheel belt and a second wheel belt;
two pinch rollers are rotatably connected to the outer surface of the rotating rod and are respectively positioned on the inner sides of the two disc type cutters;
a weaving process of curtain cloth comprises the following specific steps:
the method comprises the following steps: placing the curtain cloth woven from the weaving machine on the tops of the first belt wheel and the second belt wheel;
step two: starting a first motor, driving a first belt pulley and a second belt pulley to drive through a first rotating rod, and enabling the curtain cloth positioned at the top of the first belt pulley to move to the left side in the same direction;
step three: when the curtain cloth is conveyed to the left side, the tensioning mechanism compresses the curtain cloth from the top and reversely drives the curtain cloth from the top to pull the curtain cloth to the right side, so that the curtain cloth positioned below the cutting mechanism and the smoothing mechanism is transversely tensioned;
step four: when the curtain fabric passes through the smoothing mechanism, the smoothing mechanism continuously transmits the curtain fabric outwards from the middle part of the curtain fabric, and the curtain fabric is smoothed from the middle position of the curtain fabric to the front side and the rear side;
step five: after the tensioning mechanism and the smoothing mechanism tension and smooth the casement outwards, the casement is continuously conveyed to the left, the cutting mechanism moves downwards and is inserted into a gap between the first wheel belt and the second wheel belt, and the edge of the casement continuously conveyed to the left is cut off.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the curtain cloth cutting device, when the curtain cloth needs to be cut off each time, the first wheel belt, the two second wheel belts are matched with the tensioning mechanism and the straightening mechanism, the curtain cloth is transversely straightened and longitudinally straightened in the curtain cloth conveying process, the curtain cloth is prevented from being wrinkled, finally, the edge of the curtain cloth is stably cut off in a matching manner of the cutting mechanism, convenience and rapidness are achieved, efficiency is high, the influence of wrinkles on cutting is avoided, the effect of cutting off the edge of the curtain cloth is improved, and damage to the curtain cloth is avoided.
2. In the process of conveying the curtain cloth, the first rotating rod rotates to drive the first rotating shaft to rotate, the first rotating shaft drives the second rotating shaft to rotate through the fourth wheel belt, similarly, the second rotating shaft drives the third rotating shaft to rotate through the fifth wheel belt, the second rotating shaft drives the second rotating rod on the front side to rotate clockwise through the first bevel gear, the second bevel gear, the first gear and the second gear, the third wheel belt on the outer surface of the second rotating rod is driven to transmit inwards, the second rotating rod on the inner side is driven to rotate synchronously, the second rotating rod on the rear side is driven to rotate anticlockwise through the two third gears, the third wheel belt on the rear side rotates synchronously inwards, the two third wheel belts drive telescopic scraping plates to transmit, when the scraping plates move downwards, the scraping plates are in contact with the top of the curtain cloth and press the curtain cloth, the scraping plates move outwards under the driving of the third wheel belts, so that the curtain cloth is scraped outwards from the top, the top of the curtain cloth is smoothed, wrinkles are avoided from occurring in the longitudinal direction, and the subsequent cutting accuracy is not influenced by the longitudinal direction.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a first perspective view of the overall construction of the present invention;
FIG. 3 is a second perspective view of the general construction of the present invention;
fig. 4 is a third perspective view (hidden curtain fabric) of the overall structure of the present invention;
fig. 5 is a fourth perspective view (hidden curtain fabric) of the overall structure of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5;
FIG. 7 is a schematic view of a part of the leveler mechanism of the present invention;
figure 8 is a schematic view of the tension belt, the first slide bar and the jaw according to the invention;
fig. 9 is a schematic structural diagram of the cutting mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a fixed bottom plate 1, a first rotating rod 2, a first wheel belt 3, a second wheel belt 4, a first motor 5, a first support frame 6, a second rotating rod 7, a third wheel belt 8, a smoothing plate 9, a first rotating shaft 10, a second rotating shaft 11, a fourth wheel belt 12, a third rotating shaft 13, a fifth wheel belt 14, a first bevel gear 15, a fourth rotating shaft 16, a second bevel gear 17, a first gear 18, a second gear 19, a third gear 20, a tensioning belt 21, a first sliding rod 22, a clamping jaw 23, a tensioning spring 24, a guide plate 25, a pressing roller 26, a second support plate 27, a third rotating rod 28, a first oscillating rod 29, a torsion spring 30, a fourth rotating rod 31, a sixth wheel belt 32, an L-shaped support frame 33, a first electric cylinder 34, a first connecting block 35, a rotating rod 36, a second motor 37, a disc type cutter 38 and a pressing wheel 39.
Detailed Description
Referring to fig. 1-9, the present invention provides a technical solution: an automatic weaving device for curtain cloth comprises a fixed base plate 1, wherein the top of the fixed base plate 1 is rotatably connected with two first rotating rods 2, the outer surfaces of the two first rotating rods 2 are jointly connected with a first wheel belt 3 and two second wheel belts 4 in a transmission manner, the two second wheel belts 4 are positioned on the front side and the rear side of the first wheel belt 3, the gap between the two second wheel belts 4 and the first wheel belt 3 is a cutting gap, the outer end of one first rotating rod 2 is fixedly connected with a first motor 5, the first motor 5 is fixedly connected to the top of the fixed base plate 1, the top of the fixed base plate 1 is connected with a cutting mechanism for cutting the curtain cloth, the tops of the first wheel belt 3 and the second wheel belt 4 are provided with tensioning mechanisms for transversely tensioning the curtain cloth positioned on the top of the first wheel belt 3, and the right side of the cutting mechanism is provided with a flattening mechanism for flattening the straightened curtain cloth back and forth before cutting;
when the curtain fabric straightening and straightening machine works, curtain fabric woven from a weaving machine is placed on the tops of a first wheel belt 3 and a second wheel belt 4, then a first motor 5 is started, the first wheel belt 3 and the second wheel belt 4 are driven by a first rotating rod 2 to drive, the curtain fabric on the tops of the first wheel belts 3 moves towards the left side in the same direction, the curtain fabric on the tops of the two first wheel belts 3 is likely to be transversely folded in the conveying process, when the curtain fabric is conveyed towards the left side, a tensioning mechanism compresses the curtain fabric from the top and reversely drives the curtain fabric to pull towards the right side from the top, so that the curtain fabric below a cutting mechanism and the straightening and straightening mechanism is transversely tensioned, transverse wrinkles of the curtain fabric are avoided firstly, the edge of the curtain fabric is cut off by a second convenient cutting mechanism, when the curtain fabric passes through the straightening and straightening mechanism, the straightening mechanism continuously drives the curtain fabric outwards from the middle part of the curtain fabric, the curtain cloth is smoothed from the middle position to the front side and the rear side of the curtain cloth, longitudinal wrinkles of curtain hair in the conveying process are avoided, the accuracy of a cutting mechanism on the edge of the curtain cloth is improved, the wrinkles are prevented from influencing the structure of a cutting machine, the curtain cloth is continuously conveyed to the left side after the curtain cloth is tensioned and smoothed to the outer side by the tensioning mechanism and the smoothing mechanism, the cutting mechanism moves downwards and is inserted into a gap between a first wheel belt 3 and a second wheel belt 4, the edge of the curtain cloth continuously conveyed to the left side is cut off conveniently and quickly, the cutting accuracy can be guaranteed, the cut edge of the curtain cloth is continuously conveyed to the left side by the second wheel belt 4, the cut curtain cloth is collected in a centralized manner, subsequent processing is facilitated, the curtain cloth after the edge is cut off can have better smoothness of the front edge and the rear edge, the curtain cloth with different widths is prevented from being cut out, and automatic cutting of the curtain window is completed, convenient and fast, thereby realize when needing to excise the curtain cloth at every turn, utilize first wheel area 3, two second wheel areas 4 cooperation straining device and smooth out straight mechanism, in the casement transportation process, transversely straighten the casement, and smooth out flat to vertically, avoid transportation process in the curtain cloth take place the fold phenomenon, excise the casement edge steadily at cooperation cutting mechanism at last, convenient and fast, efficiency is higher, and avoid the fold to the influence that causes when excising, improve the effect at casement excision edge, avoid damaging the casement.
As a further scheme of the invention, the smoothing-out mechanism comprises two first support frames 6, the two support frames are both positioned above the first wheel belt 3, the first support frames 6 are both fixedly connected to the top of the fixed base plate 1, two groups of second rotating rods 7 are jointly and rotatably connected between the two first support frames 6, two third wheel belts 8 are respectively connected to the outer surfaces of the two second rotating rods 7 of each group in a transmission manner, a plurality of telescopic smoothing-out plates 9 arrayed along the edges of the third wheel belts 8 are fixedly connected to the outer surfaces of the two third wheel belts 8 on the same side, when the smoothing-out plates 9 move to the bottoms of the third wheel belts 8 and move outwards, the window curtain cloth is smoothed out, and a driving mechanism for synchronously driving the front and rear groups of third wheel belts 8 to simultaneously drive inwards in the transmission process of the first wheel belt 3 is connected to the outer side of the first support frames 6;
the driving mechanism comprises a first rotating shaft 10, the first rotating shaft 10 is fixedly connected to the front end of a first rotating rod 2 on the right side, the top of a fixed base plate 1 is rotatably connected with a second rotating shaft 11, the first rotating shaft 10 and the second rotating shaft 11 are in transmission connection through a fourth wheel belt 12, the right side wall of a first support frame 6 on the right side is rotatably connected with a third rotating shaft 13, the third rotating shaft 13 is in transmission connection with the second rotating shaft 11 through a fifth wheel belt 14, the rear end of the third rotating shaft 13 is fixedly connected with a first bevel gear 15, the right side wall of the first support frame 6 is rotatably connected with a fourth rotating shaft 16, the right end of the fourth rotating shaft 16 is fixedly connected with a second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 15, the outer surface of the fourth rotating shaft 16 is fixedly connected with a first gear 18, the right end of a second rotating rod 7 on the front side is fixedly connected with a second gear 19, the second gear 19 is meshed with the first gear 18, the outer surfaces of two second rotating rods 7 on the inner side are both fixedly connected with third gears 20, and the two third gears 20 are meshed;
when the curtain fabric straightening machine works, straightened curtain fabric needs to be smoothed, in the process of conveying the curtain fabric, the first rotating rod 2 rotates to drive the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the second rotating shaft 11 to rotate through the fourth wheel belt 12, similarly, the second rotating shaft 11 drives the third rotating shaft 13 to rotate through the fifth wheel belt 14, the second rotating rod 7 on the front side is driven to rotate clockwise through the first bevel gear 15, the second bevel gear 17, the first gear 18 and the second gear 19, the third wheel belt 8 on the outer surface of the second rotating rod 7 is driven to transmit inwards, the second rotating rod 7 on the inner side is driven to rotate synchronously, the second rotating rod 7 on the rear side is driven to rotate anticlockwise through the two third gears 20, the third wheel belt 8 on the rear side rotates inwards synchronously, the two third wheel belts 8 drive the scraper with the characteristic to transmit, when the scraper moves downwards, the scraper is in contact with the top of the curtain fabric and extrudes the curtain fabric, the scraper moves outwards under the driving of the third wheel belt 8, the curtain fabric straightening machine can smooth the curtain fabric longitudinally, and the subsequent wrinkles can be avoided.
As a further scheme of the invention, the top of the fixed base plate 1 is in transmission connection with two tension belts 21, the two tension belts 21 are respectively positioned at the outer sides of the two second wheel belts 4, first slide bars 22 in sliding connection with the two tension belts 21 penetrate through the two tension belts 21, the outer ends of the first slide bars 22 are fixedly connected with jaws 23, the jaws 23 are used for clamping the edges of the curtain cloth and the second wheel belts 4 after the flat plate 9 is stroked out of the curtain cloth, tensioning springs 24 fixedly connected between the jaws 23 and the tension belts 21 are sleeved on the outer surfaces of the two first slide bars 22, the top of the fixed base plate 1 is fixedly connected with a guide plate 25, and the guide plate 25 is positioned at the inner side of the tension belts 21 and used for ejecting the jaws 23 inwards when the jaws 23 move to the left side of the flat plate 9; when the curtain fabric is in operation, after the top of the curtain fabric is smoothed back and forth by the scrapers, the curtain fabric may still continuously contract inwards in the subsequent process of moving towards the cutting mechanism to form folds, after the curtain fabric is smoothed out outwards by each scraper, the tensioning belt 21 is started to drive the first slide bar 22 to move to the position of the smoothed curtain fabric, then the clamping jaw 23 is started to clamp the outer end of the curtain fabric and the second pulley belt 4, the first conveying effect of the curtain fabric, the second pulley belt 4 and the first pulley belt 3 can be kept synchronous, the second conveying effect is beneficial to straightening the front and back of the curtain fabric, then the tensioning belt 21 continuously drives the first slide bar 22 and the clamping jaw 23 to move towards the left side at the same speed as the first pulley belt 3, the inner end of the first slide bar 22 is in contact with the guide plate 25, the clamping jaw 23 is pulled outwards under the action of the tensioning spring 24, so that the curtain fabric is continuously tensioned outwards, folds of the curtain fabric are avoided, the curtain fabric is uniformly clamped by the clamping jaw 23, after the curtain fabric is cut by the cutting mechanism, the clamping jaw 23 is opened, the curtain fabric is continuously tensioned, the curtain fabric is continuously clamped at high-precision, and the curtain fabric is continuously clamped to be beneficial to continuously to cut off the curtain fabric.
As a further scheme of the present invention, the tensioning mechanism includes two pressing rollers 26, the two pressing rollers 26 are respectively located right above the two first rotating rods 2, the two pressing rollers 26 are rotatably connected to the top of the fixing base plate 1, the bottom of the fixing base plate 1 is fixedly connected with two second supporting plates 27, the two second supporting plates 27 are respectively located at the front and rear ends of the right first rotating rod 2, the two second supporting plates 27 are both rotatably connected with third rotating rods 28 concentric with the first rotating rod 2, the inner ends of the two third rotating rods 28 are both fixedly connected with first oscillating rods 29, the outer surfaces of the two third rotating rods 28 are both sleeved with torsion springs 30 fixedly connected between the first oscillating rods 29 and the second supporting plates 27, a fourth rotating rod 31 is jointly rotatably connected between the two first oscillating rods 29, the bottom of the fourth rotating rod 31 falls on the top of the curtain cloth, and the fourth rotating rod 31 is in transmission connection with the right first rotating rod 2 through a sixth belt 32; when the window curtain fabric is in work, the window curtain fabric is likely to be transversely wrinkled or loosened in the process of being damaged enough, and subsequent cutting processing is not facilitated, after the window curtain fabric is placed at the tops of the first pulley belt 3 and the second pulley belt 4 each time, the two pressing rollers 26 are matched with the two first rotating rods 2 to press the window curtain fabric from the left end and the right end, then, when the subsequent first rotating rods 2 rotate, the window curtain fabric is stably driven to be conveyed to the left side, when the first rotating rod 2 on the right side rotates, the sixth pulley belt 32 drives the fourth rotating rod 31 to rotate in the same direction, the fourth rotating rod 31 is located at the top of the window curtain fabric, so that the window curtain fabric is pulled to the right side, the fourth rotating rod 31 and the first rotating rod 2 on the left side form opposite pulling on the window curtain fabric, so that the window curtain fabric is transversely pulled, when the window curtain fabric is pulled straight, the first rotating rod 2 on the left side is matched with the pressing rollers 26 to continuously convey the window curtain fabric to the left side all the time, and the fourth rotating rod 31 is automatically under the reverse action, the torsion spring 30 acts on the top of the window curtain fabric, so that the window curtain fabric is separated from the torsion spring, and the transverse jumping of the fourth rotating rod is avoided, and the window curtain fabric is beneficial to be cut and the window curtain fabric, and the window curtain fabric is cut up and the window fabric is cut.
As a further scheme of the present invention, the cutting mechanism includes two L-shaped support frames 33, the two L-shaped support frames 33 are respectively located at the front and rear sides of the first belt 3, the bottom of the extending portion of the two L-shaped support frames 33 is fixedly connected with a first electric cylinder 34, the bottom ends of the two first electric cylinders 34 are fixedly connected with a first connecting block 35 together, the two first connecting blocks 35 are rotatably connected with a rotating rod 36 together, the outer end of the rotating rod 36 is fixedly connected with a second motor 37, the second motor 37 is fixedly connected to the outer side wall of the first connecting block 35, the outer surface of the rotating rod 36 is fixedly connected with two disc cutters 38, and the two disc cutters 38 are located right above the cutting gap between the first belt 3 and the second belt 4; during operation, because the front and back edges of the curtain cloth need to be cut off, the second motor 37 is started to drive the rotating rod 36 and the disc cutter 38 to rotate rapidly, then the two first electric cylinders 34 synchronously extend out to push the first connecting block 35, the rotating rod 36 and the disc cutter 38 downwards to move between the first wheel belt 3 and the second wheel belt 4, so that the conveyed curtain cloth is cut stably, and the operation is convenient and fast.
As a further scheme of the present invention, two pinch rollers 39 are rotatably connected to the outer surface of the rotating rod 36, and the two pinch rollers 39 are respectively located at the inner sides of the two disc type cutters 38; when the curtain fabric cutting device works, in the process that the disc type cutter 38 moves to cut, the cut part of the curtain fabric can be curled, and after the disc type cutter 38 moves in place, the two pressing wheels 39 are driven to synchronously fall on the top of the curtain fabric to form pressing with the first belt 3, so that the inner side of the cut position is continuously pressed, and the curtain fabric is prevented from curling during cutting.
A weaving process of curtain cloth comprises the following specific steps:
the method comprises the following steps: placing the curtain cloth woven from the weaving machine on the top of the first belt 3 and the second belt 4;
step two: starting a first motor 5, driving a first belt pulley 3 and a second belt pulley 4 to drive through a first rotating rod 2, and enabling the curtain cloth positioned at the top of the first belt pulley 3 to move towards the left side in the same direction;
step three: when the curtain cloth is conveyed to the left side, the tensioning mechanism compresses the curtain cloth from the top and reversely drives the curtain cloth from the top to pull the curtain cloth to the right side, so that the curtain cloth below the cutting mechanism and the smoothing mechanism is transversely tensioned;
step four: when the curtain fabric passes through the smoothing mechanism, the smoothing mechanism continuously transmits the curtain fabric outwards from the middle part of the curtain fabric, and the curtain fabric is smoothed from the middle position of the curtain fabric to the front side and the rear side;
step five: after the tensioning mechanism and the smoothing mechanism tension and smooth the curtain cloth to the outside, the curtain cloth is continuously conveyed to the left side, the cutting mechanism moves downwards and is inserted into the gap between the first wheel belt 3 and the second wheel belt 4, and the edge of the curtain cloth continuously conveyed to the left side is cut off.
Claims (8)
1. The utility model provides an automatic weaving device of casement, includes PMKD (1), its characterized in that: the window curtain fabric cutting machine is characterized in that the top of the fixed base plate (1) is rotatably connected with two first rotating rods (2), the outer surface of each first rotating rod (2) is connected with a first wheel belt (3) and two second wheel belts (4) in a transmission mode, the second wheel belts (4) are located on the front side and the rear side of the first wheel belt (3), the gap between each second wheel belt (4) and the corresponding first wheel belt (3) is a cutting gap, one of the first rotating rods (2) is fixedly connected with a first motor (5), the first motor (5) is fixedly connected to the top of the fixed base plate (1), the top of the fixed base plate (1) is connected with a cutting mechanism used for cutting a window curtain fabric, the tops of the first wheel belts (3) and the second wheel belts (4) are provided with a tensioning mechanism used for transversely tensioning the window curtain fabric located at the top of the first wheel belts (3), and the right side of the cutting mechanism is provided with a flattening mechanism used for flattening the window curtain fabric which is straightened before cutting.
2. The automatic weaving device of the curtain cloth according to claim 1, characterized in that: smooth out flat-bed machine structure and include two first support frames (6), two support frames all are located the top in first wheel area (3), just the equal fixed connection of first support frame (6) is at the top of PMKD (1), two rotate jointly between first support frame (6) and be connected with two sets of second bull stick (7), every two of group equal transmission is connected with two third wheel areas (8), two of homonymy on the second bull stick (7) surface fixedly connected with a plurality of flexible flat board (9) of smoothing out along third wheel area (8) edge array on third wheel area (8) surface, smooth out flat board (9) and move out the time to window curtain cloth and smooth out flat to third wheel area (8) bottom when outwards moving, first support frame (6) outside is connected with and is used for driving two sets of third wheel area (8) inward drive's actuating mechanism simultaneously around first wheel area (3) transmission in-process synchronous.
3. The automatic weaving device of the curtain cloth according to claim 2, characterized in that: the driving mechanism comprises a first rotating shaft (10), the first rotating shaft (10) is fixedly connected to the right side of the front end of the first rotating rod (2), the top of the fixing base plate (1) is rotatably connected with a second rotating shaft (11), the first rotating shaft (10) and the second rotating shaft (11) are in transmission connection through a fourth gear belt (12), the right side of the front end of the first supporting frame (6) is rotatably connected with a third rotating shaft (13), the third rotating shaft (13) is in transmission connection with the second rotating shaft (11) through a fifth gear belt (14), the rear end of the third rotating shaft (13) is fixedly connected with a first bevel gear (15), the right side wall of the first supporting frame (6) is rotatably connected with a fourth rotating shaft (16), the right end of the fourth rotating shaft (16) is fixedly connected with a second bevel gear (17), the second bevel gear (17) is meshed with the first bevel gear (15), the outer surface of the fourth rotating shaft (16) is fixedly connected with a first gear (18), the front side of the second rotating rod (7) is fixedly connected with a second gear (19), the outer surface of the second bevel gear (20) is meshed with two third rotating rods (20), and the two third rotating shaft (7) is meshed with the inner side.
4. The automatic weaving device of the curtain cloth according to claim 3, characterized in that: PMKD (1) top transmission is connected with two tensioning belt (21), two tensioning belt (21) are located the outside of two second wheel areas (4) respectively, two tensioning belt (21) inside all runs through have rather than sliding connection's first slide bar (22), first slide bar (22) outer end fixedly connected with jack catch (23), jack catch (23) are used for stroking out the edge of flat window curtain cloth back centre gripping casement and second wheel area (4), two all overlap on first slide bar (22) surface and be equipped with straining spring (24) of fixed connection between jack catch (23) and tensioning belt (21), PMKD (1) top fixedly connected with guide board (25), the inboard that guide board (25) are located tensioning belt (21) is used for moving jack catch (23) inwards ejecting when stroking out flat board (9) left side.
5. The automatic weaving device of the curtain cloth according to claim 1, characterized in that: straining device includes two pinch rolls (26), two pinch rolls (26) divide and are located two first bull stick (2) directly over, two pinch rolls (26) rotate to be connected at PMKD (1) top, two second backup pad (27) of PMKD (1) bottom fixedly connected with, two second backup pad (27) are located the front and back both ends on the right side first bull stick (2) respectively, two inside all the rotation of second backup pad (27) is connected with first bull stick (2) endocentric third bull stick (28), two the first bull stick (29) of equal fixedly connected with in third bull stick (28) inner, two all the cover is equipped with torsional spring (30) of fixed connection between first pendulum stick (29) and second backup pad (27) on third bull stick (28) surface, two rotate jointly between first bull stick (29) and be connected with fourth bull stick (31), fourth bull stick (31) bottom falls on the curtain cloth top, fourth bull stick (31) are connected through sixth bull stick (32) and the transmission on right side first bull stick (2).
6. The automatic weaving device of the curtain cloth according to claim 1, characterized in that: the cutting mechanism comprises two L-shaped supporting frames (33), wherein the two L-shaped supporting frames (33) are respectively located on the front side and the rear side of a first wheel belt (3), the two L-shaped supporting frames (33) are fixedly connected with a first electric cylinder (34) at the bottom of a part extending out of the bottom of the L-shaped supporting frames (33), the two first electric cylinders (34) are fixedly connected with a first connecting block (35) at the bottom end, the two first connecting blocks (35) are connected with a rotating rod (36) in a rotating mode, a second motor (37) is fixedly connected with the outer end of the rotating rod (36), the second motor (37) is fixedly connected onto the outer side wall of the first connecting block (35), two disc type cutters (38) are fixedly connected onto the outer surface of the rotating rod (36), and the two disc type cutters (38) are located right above a cutting gap between the first wheel belt (3) and a second wheel belt (4).
7. The automatic weaving device of the curtain cloth according to claim 6, wherein: two pinch rollers (39) are rotatably connected to the outer surface of the rotating rod (36), and the two pinch rollers (39) are respectively located on the inner sides of the two disc type cutting knives (38).
8. A weaving process of a curtain cloth, which is suitable for the automatic weaving device of the curtain cloth as claimed in any one of claims 1 to 7, and is characterized in that: the process comprises the following specific steps:
the method comprises the following steps: placing the curtain cloth woven from the weaving machine on the tops of the first belt wheel (3) and the second belt wheel (4);
step two: starting a first motor (5), driving a first belt pulley (3) and a second belt pulley (4) to transmit through a first rotating rod (2), and enabling the curtain cloth positioned at the top of the first belt pulley (3) to move towards the left side in the same direction;
step three: when the curtain cloth is conveyed to the left side, the tensioning mechanism compresses the curtain cloth from the top and reversely drives the curtain cloth from the top to pull the curtain cloth to the right side, so that the curtain cloth below the cutting mechanism and the smoothing mechanism is transversely tensioned;
step four: when the curtain fabric passes through the smoothing mechanism, the smoothing mechanism continuously transmits the curtain fabric outwards from the middle part of the curtain fabric, and the curtain fabric is smoothed from the middle position of the curtain fabric to the front side and the rear side;
step five: after the tensioning mechanism and the smoothing mechanism tension and smooth the casement outwards, the casement is continuously conveyed to the left, the cutting mechanism moves downwards and is inserted into a gap between the first wheel belt (3) and the second wheel belt (4), and the edge of the casement continuously conveyed to the left is cut off.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210941465.1A CN115287885B (en) | 2022-08-08 | 2022-08-08 | Automatic weaving device and weaving process for curtain cloth |
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| CN202210941465.1A CN115287885B (en) | 2022-08-08 | 2022-08-08 | Automatic weaving device and weaving process for curtain cloth |
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| CN115287885A true CN115287885A (en) | 2022-11-04 |
| CN115287885B CN115287885B (en) | 2023-09-26 |
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| CN116732728B (en) * | 2023-06-14 | 2024-09-24 | 江苏科美新材料有限公司 | Superfine fiber leather pad dyeing apparatus for producing |
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|---|---|
| CN115287885B (en) | 2023-09-26 |
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