CN107142710B - Automatic opposite side system of slitting machine - Google Patents
Automatic opposite side system of slitting machine Download PDFInfo
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- CN107142710B CN107142710B CN201710581821.2A CN201710581821A CN107142710B CN 107142710 B CN107142710 B CN 107142710B CN 201710581821 A CN201710581821 A CN 201710581821A CN 107142710 B CN107142710 B CN 107142710B
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- cloth
- roller
- cutting
- sensors
- slitter
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the field of clothing production equipment, in particular to an automatic edge aligning system of a slitting and rolling machine, which mainly solves the problems that in the prior art, the slitting and rolling machine cannot automatically adjust the deviation in the cloth conveying process of a cloth, so that the slitting is inaccurate and the rejection rate is high.
Description
Technical Field
The invention relates to the field of clothing production equipment, in particular to an automatic edge alignment system of a slitting and rolling machine.
Background
The cloth is a material commonly used in clothing materials, and when the cloth is used for decoration, the cloth is sometimes required to be cut into strips with smaller areas, so that the cloth is convenient to use. At present, cloth is cut mainly manually, and the cutting method comprises the following steps: the cloth is marked firstly, then the scissors are utilized to cut along the marked place, two people are required to pull two sides of the cloth during cutting, and one person uses the scissors to cut. Therefore, labor is wasted, workload is increased, and efficiency is low; the cloth is marked manually for a long time, and sometimes the marking is wrong due to negligence in work, so that the size of the cloth is uneven; after the cloth is cut, the cloth is manually collected, which is troublesome.
Chinese patent No.: 201210582900.2 a cloth cutting table, including the stage body, stage body one end is close to outer fringe department and is equipped with the cutting groove department installs the support, leave the space that corresponds with the cutting groove in the middle of the support, be equipped with the slider that can slide in the support at the support inner chamber, the slider is equipped with the saw wheel of being connected with motor drive. According to the device, the sliding block is arranged in the inner cavity of the support, the saw wheel is arranged on the sliding block, the saw wheel is driven by the motor to rotate and drive the sliding block to slide, and electric cutting is carried out on cloth on the support; however, when the saw wheel cuts the cloth, two ends of the cloth made of soft materials are easy to sink, so that the cloth is not cut smoothly, the cutting is inaccurate, the cloth is required to be processed first, and the working efficiency is low.
Chinese patent No.: 201410123144.6 discloses a cloth cutting device, including first transport mechanism and the second transport mechanism of arranging in proper order, be equipped with the clearance between first transport mechanism and the second transport mechanism, the top of first transport mechanism is equipped with the cloth roller of putting, the both ends of cloth roller of putting are located respectively through the fulcrum installation on the support of first transport mechanism both sides, still are equipped with elevating system, elevating system include slip subassembly, with the drive assembly that slip subassembly is connected and by drive assembly takes the action to reciprocate cuts the subassembly, it includes the blade holder, connects the cutter at blade holder lower extreme middle part and connects respectively the depression bar of blade holder both sides. The device drives the rack to move up and down through the gear, so that the cutter is driven to cut the cloth, the cloth is pressed by the compression bar head during cutting, the cloth is not shifted, and meanwhile, the cylinder pushes the top plate to be matched with the cutter, so that the cutting can be smoothly performed, and the working efficiency is improved; however, cloth is discharged through the cloth discharge roller and then is transported to the cutting assembly to be cut through the first conveying mechanism, cloth discharge deviation of the cloth discharge roller can generate deviation when the cutting assembly cuts the cloth, and the cutting is inaccurate.
Chinese patent No.: 201510375859.5A device for cutting cloth comprises a machine body, wherein a groove is formed in the machine body, a first shaft is arranged in the groove, a first rotating wheel is arranged on the first shaft, a cloth control device is arranged in front of the first rotating wheel, a cutting device is arranged in front of the cloth control device, a branching device is arranged in front of the cutting device, and a first cloth collecting device is arranged in front of the branching device; a second cloth collecting device is arranged above the branching device; the first cloth collecting device is connected with the machine body through a chute; the branching device is arranged on the machine body; the cutting device comprises an upper supporting plate, wherein the upper supporting plate is connected with a lower supporting plate through a connecting plate, the connecting plate is connected with a first moving plate, and the first moving plate is connected with a fourth motor through a second moving plate; a steel wire is connected between the upper supporting plate and the lower supporting plate; the cloth control device comprises a seventh shaft, and a seventh rotating wheel is arranged on the seventh shaft; the device also comprises a sixth shaft, a sixth rotating wheel is arranged on the sixth shaft, the sixth rotating wheel is connected with a clamping plate, and a shaft hole is formed in the clamping plate; the clamping plate is connected with the machine body through bolts; the branching device comprises a second shaft, and a second rotating wheel is arranged on the second shaft; the device also comprises a third shaft, and the third shaft is connected with a third rotating wheel; the first cloth collecting device comprises more than two first brackets, a fourth shaft is arranged between the first brackets, and a fourth rotating wheel is arranged on the fourth shaft; the first bracket is connected with a chain through a pin shaft, and the chain is connected with a third motor through a chain wheel; the fourth shaft is connected with a first motor; the chain is connected to the middle position of the first bracket; the second cloth collecting device comprises a second bracket, a fifth shaft is arranged on the second bracket, and a fifth rotating wheel is arranged on the fifth shaft; the fifth shaft is connected with a second motor. The device is characterized in that a steel wire is connected between an upper supporting plate and a lower supporting plate, a fourth motor drives a connecting plate to move up and down, and the steel wire cuts cloth; the machine body is provided with the groove, the first shaft is arranged in the groove, and the cloth can be cut only by putting the cloth on the first rotating wheel on the first shaft, so that the labor is saved, and the efficiency is high; a cloth control device is arranged in front of the first rotating wheel, a certain gap is arranged between a seventh rotating wheel and a sixth rotating wheel on the cloth control device, the contact area between the seventh rotating wheel and the sixth rotating wheel and the cloth is large, so that the cloth can more stably pass through the gap, the seventh rotating wheel is inserted into the shaft hole, the position of the clamping plate is adjusted, and the cloth with different thicknesses can be cut; however, the steel wire is arranged between the upper supporting plate and the lower supporting plate and used for cutting cloth, the sharpness of the steel wire is low, and cloth deformation is easily caused by the extrusion of the steel wire and cloth made of soft materials, so that cloth cutting is not smooth, and the cutting is not accurate.
Disclosure of Invention
Therefore, the invention provides an automatic edge aligning system of a slitting and rolling machine, which mainly solves the problems that in the prior art, the slitting and rolling machine can not automatically adjust deviation in the cloth conveying process to cause inaccurate slitting and high rejection rate when slitting soft cloth.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an automatic opposite side system of slitting machine, includes the frame, be provided with blowing roller, compression roller, cutting device and receipts material roller in the frame respectively, still be provided with the opposite side device in the frame, the opposite side device is including rotatable the support that sets up in the frame, but the one end of support is provided with reciprocating motion's first linear drive device, the other end of support is provided with the pendulum rod, the one end of pendulum rod is located between blowing roller and the compression roller, the side that is located the cloth of carrying in the frame is provided with two sensors of the positive and negative motion of control first linear drive device respectively, cutting device includes two knife rolls of parallel arrangement at the cloth of carrying respectively, each set up at least one blade on the knife roll respectively, two the blade on the knife roll staggers the setting respectively, be provided with the branching device that is used for arrangement, conduction to cut the cloth between cutting device and the receipts material roller.
Further, the two sensors are arranged on the same side of the conveyed cloth, and the two sensors are arranged at intervals up and down.
Further, the two sensors are respectively arranged at two side edges of the conveyed cloth.
Further, the number of blades on each knife roller is three.
Further, a second linear driving device with adjustable distance is arranged between the sensor and the rack.
Further, the first linear driving device and the second linear driving device are air cylinders, electric push rods or motor driving gears to rotate or hydraulic cylinders.
By adopting the technical scheme, the invention has the beneficial effects that: according to the automatic edge aligning system of the slitting rolling machine, an edge aligning device is arranged between the discharging roller and the pressing roller and used for adjusting deviation of cloth to be slit in the conveying or cutting process, so that the cutting accuracy of the cloth is improved, two sensors arranged at the upper edge of the cloth at intervals up and down are used for monitoring the movement condition of the cloth, when the cloth is conveyed, the upper edge of the cloth deflects upwards or downwards, so that the sensors in the direction of the cloth are triggered, the sensor transmission signals control the reverse movement of the first linear driving device, and therefore the bracket is pushed to swing to drive the swing rod to swing, and then the adjusting roller deflects to one end, and adjustment in the cloth conveying process is realized; when the width of the cloth is too large, the cutting device can only cut one side edge of the cloth, the uncut cloth moves upwards in an adjusting way through the swinging of the adjusting roller on the edge aligning device, and the cloth is conveyed through the discharging roller again to be adjusted through the edge aligning device, so that the cutting is realized, and the size range of the slitting and rolling machine suitable for the cloth to be cut is enlarged; further, the two sensors are arranged on the same side of the cloth and are arranged up and down at intervals, so that the upper edge of the cloth is positioned between sensing points of the two sensors, when the upper edge of the cloth is higher than the sensor on the upper part, the adjusting roller is controlled to swing downwards, and when the upper edge of the cloth is lower than the sensor on the lower part, the adjusting roller is controlled to swing upwards, so that the side edge of the cloth is always kept between the two sensors, and the cutting precision is improved; furthermore, the two sensors are respectively arranged at two side edges of the conveyed cloth, so that the conveying opposite edges can be adjusted in the cutting process, but only the cloth with the same width can be cut, and only one time of cutting is needed, and the cloth is cut again by adjusting the interval between the sensors after the cutting is finished; furthermore, three blades are arranged on each knife roller, and the blades on the two knife rollers are staggered, so that a pair of blades on different knife rollers form a scissor shape, the cutting speed is high, and the cutting effect is good; further, a branching device is arranged between the cutting device and the material receiving roller and used for finishing and conducting the cut cloth, so that the cloth strips can be separated and rolled into a package; further, the second linear driving device is driven to control the up-and-down motion of the sensor, and then the swing angle of the adjusting roller is controlled, so that the width of the cloth outside after the cloth is cut is adjusted, the cloth resource is fully utilized, and waste is avoided.
Drawings
FIG. 1 is a schematic elevational view of an embodiment of the present invention;
FIG. 2 is a schematic left-hand view of an embodiment of the present invention;
FIG. 3 is a schematic rear view of an embodiment of the present invention;
FIG. 4 is a schematic top view of an embodiment of the present invention;
fig. 5 is a schematic view of another construction of a tensioner in an embodiment of the present invention.
Description of the embodiments
The invention will now be further described with reference to the drawings and detailed description.
The embodiment of the invention comprises the following steps:
referring to fig. 1 to 4, an automatic edge aligning system of a slitting and rolling machine comprises a frame 1, wherein a discharging roller 2, an edge aligning device 3, a tensioning device 4, a pressing roller 5, a cutting device 6, a dividing device 7 and a receiving roller 8 are respectively arranged on the frame 1 according to a cloth conveying processing procedure, the edge aligning device 3 comprises a bracket 31 rotatably arranged on the frame 1, one end of the bracket 31 is provided with a linear driving device 32 capable of reciprocating, the linear driving device 32 is an air cylinder, the other end of the bracket 31 is provided with a swinging rod 33, one end of the swinging rod 33 is positioned between the discharging roller 2 and the pressing roller 5, two sensors 35 are respectively arranged on the side edge of the conveyed cloth, the two sensors 35 are arranged on the same side of the conveyed cloth 9, the two sensors 35 are arranged in a staggered manner, the two sensors 35 respectively control two sides of an electromagnetic valve so as to control the reciprocating motion of the linear driving device 32, a linear driving device 36 capable of adjusting distance is arranged between the sensors 35 and the frame 1, and the linear driving device 36 is an electric push rod;
the tensioning device 4 comprises a fixing frame 41, four connecting blocks 42 are rotatably arranged on the fixing frame 41, the connecting blocks 42 are locked on the fixing frame 41 through nuts arranged on the upper side and the lower side respectively, guide rods 43 are respectively arranged on the connecting blocks 42, the guide rods 43 are parallel to each other, cloth 9 is loitered and passes through the guide rods 43, so that friction force between the cloth and the guide rods 43 is increased in the conveying process, and the cloth is easy to straighten;
the cutting device 6 comprises two knife rolls 61 respectively arranged in parallel on the conveyed cloth 9, three blades 62 are respectively arranged on each knife roll 61, the blades 62 on the two knife rolls 61 are respectively staggered, three blades 62 are respectively arranged on each knife roll 61, and the blades 62 on the two knife rolls 61 are staggered, so that a pair of blades 62 positioned on different knife rolls 61 form a scissor shape in pairs, the cutting speed is high, and the cutting effect is good;
the branching device 7 comprises a cross rod 71 and a steering rod 72 connected with the cross rod 71, an included angle between the steering rod 72 and the cross rod 71 is 45 degrees, and a separation block 73 is arranged on the cross rod 71 and used for arranging and conducting the cut cloth 9, so that the cloth strips can be separated and rolled into a package.
The two sensors 35 may be disposed on two sides of the conveyed cloth, and may be used to adjust the edges of the conveyed cloth during cutting, but only the cloth 9 with the same width may be cut, and only once, and the distance between the sensors 35 may be adjusted to cut the cloth again after the cutting is completed.
The linear driving device 32 and the linear driving device 36 can be air cylinders, electric push rods, motor driven gears or hydraulic cylinders.
Three blades 62 are respectively disposed on each of the knife rolls 61, but it is possible to provide more than one blade 62 on each guide roll 61.
The tensioning device 4 described above may also be as described in fig. 5: the fixing device comprises a fixing frame 41, wherein a connecting block 42 is arranged on the fixing block, the connecting block 42 is locked on the fixing frame 41 through nuts arranged on the upper portion and the lower portion respectively, a guide rod 43 is arranged on the connecting block 42, and the connecting block 43 is locked on the guide rod 43 through the nuts.
The working mode of the invention is as follows: the automatic edge aligning system of the slitting roller is characterized in that an edge aligning device 3 is arranged between a discharging roller 2 and a pressing roller 5 and is used for adjusting deviation of cloth to be slit in the conveying or cutting process, so that the cutting accuracy of the cloth 9 is improved, two sensors 35 arranged on the upper edge of the cloth 9 at intervals up and down are used for monitoring the movement condition of the cloth, when the upper edge of the cloth 9 is deflected upwards or downwards in the conveying process of the cloth 9, the sensors 35 in the direction are triggered, the sensors 35 transmit signals to control the reverse movement of a linear driving device 32, so that a bracket 31 is pushed to swing (the bracket 31 is pushed to swing back and forth by the linear driving device 32 in fig. 3), a swing rod 33 is driven to swing (the swing rod 33 swings back and forth in fig. 2), and then an adjusting roller 34 is deflected to one end (the swing back and forth in fig. 2, and the swing roller 34 swings left and right in fig. 3), and the adjustment in the conveying process of the cloth 9 is realized; when the width of the cloth 9 is too large, the cutting device 6 can only cut the upper side edge of the cloth, the uncut cloth moves upwards in an adjusting way through the swinging of the adjusting roller 34 on the edge aligning device 3, and the cloth is conveyed through the discharging roller 2 and the edge aligning device 3 again to be adjusted to realize cutting, so that the size range of the slitting and rolling machine suitable for the cloth 9 to be cut is enlarged; through two sensors 35 setting up at the same side of cloth 9 to the upper edge of cloth 9 is located between the inductive point of two sensors to the interval setting about the sensor 35, and when the upper edge of cloth 9 is higher than the sensor 35 on upper portion, control steering roll 34 downward swing, and when the upper edge of cloth 9 is lower than the sensor 35 of lower part, control steering roll 34 upward swing, make the side of cloth 9 remain between two sensors 35 all the time, thereby improves the cutting precision.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an automatic opposite side system of slitting mill, includes the frame, be provided with blowing roller, compression roller, cutting device and receipts material roller in the frame respectively, its characterized in that: the cutting device comprises two knife rolls which are respectively arranged on the conveyed cloth in parallel, at least one blade is respectively arranged on each knife roll, the blades on the knife rolls are respectively staggered, and a branching device for finishing and conducting the cut cloth is arranged between the cutting device and the receiving roll.
2. The slitter-roll automatic edge alignment system of claim 1, wherein: the two sensors are arranged on the same side of the conveyed cloth, and the two sensors are arranged at intervals up and down.
3. The slitter-roll automatic edge alignment system of claim 1, wherein: the two sensors are respectively arranged at two side edges of the conveyed cloth.
4. The slitter-roll automatic edge alignment system of claim 1, wherein: the number of the blades on each knife roller is three.
5. The slitter and roll automatic edge-aligning system of any one of claims 1 to 4, wherein: and a second linear driving device with adjustable distance is arranged between the sensor and the rack.
6. The slitter and slitter automatic edge-pointing system of claim 5, wherein: the first linear driving device and the second linear driving device are air cylinders or electric push rods or motor driving gears to rotate or hydraulic cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581821.2A CN107142710B (en) | 2017-07-17 | 2017-07-17 | Automatic opposite side system of slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581821.2A CN107142710B (en) | 2017-07-17 | 2017-07-17 | Automatic opposite side system of slitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN107142710A CN107142710A (en) | 2017-09-08 |
| CN107142710B true CN107142710B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710581821.2A Active CN107142710B (en) | 2017-07-17 | 2017-07-17 | Automatic opposite side system of slitting machine |
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| CN (1) | CN107142710B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842431A (en) * | 2018-09-12 | 2018-11-20 | 伊士曼缝制机械(宁波)有限公司 | A kind of fabric automation cutter |
| CN108840146A (en) * | 2018-09-12 | 2018-11-20 | 伊士曼缝制机械(宁波)有限公司 | A kind of feed device of cutter |
| CN112921558A (en) * | 2021-01-28 | 2021-06-08 | 绍兴国泰印染有限公司 | Drying equipment |
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| CN1434166A (en) * | 2002-01-25 | 2003-08-06 | 株式会社泰星洋伞 | Longtitudinal cutting equipment for umbrella face babric |
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| CN1434166A (en) * | 2002-01-25 | 2003-08-06 | 株式会社泰星洋伞 | Longtitudinal cutting equipment for umbrella face babric |
| CN201546098U (en) * | 2009-12-04 | 2010-08-11 | 河北省自动化研究所 | Towel grey fabric automatic winding and slitting machine |
| WO2012036340A1 (en) * | 2010-09-14 | 2012-03-22 | 주식회사 진성통상 | Expanded foam board fabric-cutting device |
| CN104354175A (en) * | 2014-09-30 | 2015-02-18 | 张家港市金立纳米高弹材料有限公司 | Artificial turf cutting device |
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| CN107142710A (en) | 2017-09-08 |
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