CN111394981A - Accurate cloth cutting device and method - Google Patents
Accurate cloth cutting device and method Download PDFInfo
- Publication number
- CN111394981A CN111394981A CN202010201880.4A CN202010201880A CN111394981A CN 111394981 A CN111394981 A CN 111394981A CN 202010201880 A CN202010201880 A CN 202010201880A CN 111394981 A CN111394981 A CN 111394981A
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- plate
- rod
- cloth
- groove
- clamping
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
Abstract
The invention relates to a cloth accurate cutting device, which comprises a bottom plate, a stretching device, a cutting device and an unwinding device, wherein the stretching device is arranged at the lower end of the bottom plate, the cutting device is arranged at the middle end of the bottom plate, and the unwinding device is arranged at the left end of the bottom plate; two, artifical in-process of tailorring is because the cloth is soft for cloth is easy atress when tailorring and is contracting, leads to the cutter relieving, can not guarantee to tailor the quality, tailors through artifical taut mode, is unfavorable for big batch processing, and sometimes because the width overlength of cloth, cloth is cut often the irregularity, has influenced outward appearance and wasted the cloth promptly, has improved cloth greatly and has tailor the efficiency and tailor the effect.
Description
Technical Field
The invention relates to the technical field of cloth cutting processing, in particular to a device and a method for accurately cutting cloth.
Background
The clothing industry is an industry with higher competitiveness and better development momentum in the manufacturing industry of China, is an industry with higher competitiveness which is scarce in China, and has gradually become an economic growth point in a new period.
However, the following problems exist in the existing cloth cutting process, namely, when the cloth is cut by manually holding the scissors by hand, the factor of human error is large, the cutting precision is low, burrs are easy to generate, the labor intensity is high, the cutting efficiency is low, and the cut cloth can hardly reach the required size; two, artifical in-process of tailorring is because the cloth is soft for cloth is easy atress when tailorring contracts, leads to the cutter relieving, can not guarantee to tailor the quality, tailors through artifical taut mode, is unfavorable for big batch processing, sometimes because the width overlength of cloth, cloth is cut often the irregularity, has influenced outward appearance and wasted the cloth promptly, and probably carelessly cuts the finger when artifical use scissors, tailors the convenience, tailors effectually, has improved cloth and has tailed the efficiency of tailorring greatly and tailor the effect.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a device and a method for accurately cutting cloth.
The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides an accurate device of tailorring of cloth, includes bottom plate, stretching device, cutting device and unwinding device, the bottom plate lower extreme install stretching device, cutting device is installed to the bottom plate middle-end, unwinding device is installed to the bottom plate left end.
The stretching device include a motor, the cam, the slide bar, the locating lever, straight board, L template, the sliding block, the power rod, the straight-bar, the square board, U type slide, a cylinder, grip block and rubber slab, the bottom plate on the spout has been seted up to both ends symmetry around, bottom plate lower extreme right side is installed a motor, the cam is installed to a motor output, prolong its circumference direction on the cam and seted up the power groove, the bottom plate lower extreme is located a motor right side and installs the L template, the straight groove has been seted up on the L template, install the locating lever between L template and the bottom plate, the straight-bar is installed to the locating lever middle-end, install the square bar through the round pin axle on the straight-bar, be connected through the round pin axle between the square bar, the square bar middle-end connects into X type telescopic machanism through the round pin axle, the square bar middle-end of leftmost side is connected through the power rod, the sliding block is installed at the straight-bar middle-end through sliding fit mode, and install in the straight-bar through the straight-groove, the straight-bar lower extreme is installed through the round pin axle, the straight-bar and the slide, the slide is installed through the right-end of the sliding pin axle, the slide is installed on the slide and the slide, the slide is installed through the right-bar, the slide is installed on the slide and the slide, the slide is installed through the slide bar, the slide is installed on the slide, the slide is installed through the slide bar, the slide bar and the slide, the slide is installed.
The cutting device comprises a long slat, a propping plate, a second cylinder, a second motor, a movable threaded rod, a sliding round rod, a U-shaped plate, a third cylinder, a power plate, a T-shaped round rod, a flat plate, a flat block, a long slat and a cutting knife, wherein through holes are symmetrically formed in the left and right ends of the bottom plate, long slots are formed in the lower end of the long slat, the lower end of the long slat is symmetrically arranged in the through holes in the left and right ends in a sliding fit manner, the propping plate is arranged at the lower end of the long slat, the second cylinder is arranged at the lower end of the bottom plate, the output end of the second cylinder is connected to the propping plate, the second motor is arranged on the outer wall of the long slat at the rear end, the movable threaded rod is arranged at the output end of the second motor, the front end of the movable threaded rod is arranged on the inner wall of the long slat at the front end, smooth holes are symmetrically formed in the left end and the right end of the U-shaped plate, the U-shaped plate is installed on the movable threaded rod in a threaded engagement mode, the U-shaped plate is installed on the sliding round rod in a sliding fit mode, a flat groove is formed between the inner walls of the left end and the right end of the front side of the U-shaped plate, a third air cylinder is installed on the outer wall of the lower end of the U-shaped plate, a power plate is installed at the output end of the third air cylinder, the power plate is installed in the flat groove in a sliding fit mode, a telescopic groove is evenly formed in the power plate, a flat plate is evenly installed between the inner walls of the left end and the right end of the rear side of the U-shaped plate, a clamping groove is formed in the flat plate, a flat block is installed in a sliding fit uniform mode in the clamping groove, a long rod is evenly installed at the front end of the long rod, The mutual cooperation operation between removal threaded rod and the U template can drive and cut the sword and carry out sharp cutting motion, can not take place the phenomenon of dodging, has improved the cutting quality of cloth.
The unwinding device comprises a clamping sliding plate, a top plate, a tight-supporting sliding plate, a tight-supporting spring rod, a clamping spring rod, a tight-supporting round rod and a tight-supporting round roller, the front side of the left end of the bottom plate is provided with a tightening groove, a clamping sliding plate is arranged in the tightening groove in a sliding fit mode, one end of a tightening spring rod is connected to the inner wall of the front end of the tightening groove, the other end of the tightening spring rod is connected to the clamping sliding plate, the rear side of the left end of the bottom plate is provided with a top plate, the middle ends of the clamping sliding plate and the top plate are provided with tightening round rods through bearings, the upper ends of the clamping sliding plate and the top plate are provided with clamping grooves, the tightening sliding plate is arranged in the clamping groove in a sliding fit mode, the tightening round rollers are arranged on the tightening sliding plate through bearings, the upper end of the clamping spring rod is connected to the inner wall of the upper end of, through the resilience effect of the abutting spring rod, the abutting round roller can be driven to abut against the rolled cloth, so that the cloth cannot be loosened.
According to the preferable technical scheme, clamping grooves are symmetrically formed in the front and back of the left end of the sliding groove on the bottom plate, clamping plates are arranged between the clamping grooves in the front end and the back end of the bottom plate, a fourth cylinder is arranged on the inner wall of the lower end of the clamping groove, a clamping plate is arranged at the output end of the fourth cylinder, and a rubber strip is arranged at the lower end of the clamping plate, so that cloth can be clamped, and the tightness of the cloth during cutting is guaranteed.
As a preferred technical scheme, the unwinding groove is formed in the bottom plate and is positioned between the clamping groove and the abutting groove, the supporting plates are symmetrically arranged at the front end and the rear end of the bottom plate and are positioned outside the unwinding groove, and the unwinding rollers are arranged between the supporting plates and the inner walls of the front end and the rear end of the unwinding groove through the pin shafts, so that cloth can be unwound better.
As a preferable technical scheme of the invention, the lower end of the bottom plate is uniformly provided with the supporting rods, so that a stable cutting environment is provided for cutting cloth.
As a preferable technical scheme of the invention, the bottom plate is provided with an accurate scale value, so that the cutting accuracy of the cloth is improved.
As a preferable technical scheme of the invention, the middle of the telescopic groove formed on the power plate is a straight groove, and the two sides of the telescopic groove are symmetrical inclined grooves which are gradually inclined outwards, so that the cutting knife can be opened towards the two sides at equal intervals.
The invention also provides a use method of the accurate cloth cutting device, which comprises the following steps:
s1, placing the rolled cloth on the abutting round rod, pulling the cloth starting point to pass through the gap of the unwinding roller to the upper end of the clamping plate, and driving the clamping plate to move towards the lower end by the fourth cylinder so that the rubber strip clamps the cloth head;
s2, a first cylinder drives a rubber plate on a clamping plate to clamp a cloth head, a fourth cylinder drives a clamping plate to move upwards to release clamping of the cloth, a first motor drives a sliding rod to move through a cam, the sliding rod drives a sliding block and a power rod to move towards the left end through a straight plate, so that a square rod and the straight rod drive a U-shaped sliding plate to move towards the right end, the cloth head clamped by the clamping plate moves towards the right end to a proper position, and the fourth cylinder drives the clamping plate to move towards the lower end, so that a rubber strip clamps the cloth;
s3, after the third cylinder pushes the power plate to move to a proper position towards the lower end, the T-shaped round rod drives the cutting knife on the long bar rod to move to a proper position at equal intervals through the flat block, after the second cylinder drives the long bar plate to move to a proper cutting position towards the lower end through the abutting plate, the second motor drives the U-shaped plate to move from front to back through the movable threaded rod, and therefore the cutting knife can cut cloth;
s4, the fourth cylinder drives the clamping plate to move towards the upper end to loosen the clamping of the cloth, the first cylinder drives the rubber plate on the clamping plate to loosen the clamping of the cloth, the cut cloth is taken down, the steps are repeated, and the cloth can be cut at equal intervals.
(III) advantageous effects
1. The invention can solve the following problems existing in the prior cloth cutting, namely, when the cloth is cut by manually holding the scissors, because the factor of human error is larger, the cutting precision is low, burrs are easy to generate, the labor intensity is high, the cutting efficiency is low, and the cut cloth can hardly reach the required size; two, artifical in-process of tailorring is because the cloth is soft for cloth is easy atress when tailorring contracts, leads to the cutter relieving, can not guarantee to tailor the quality, tailors through artifical taut mode, is unfavorable for big batch processing, sometimes because the width overlength of cloth, cloth is cut often the irregularity, has influenced outward appearance and wasted the cloth promptly, and probably carelessly cuts the finger when artifical use scissors, tailors the convenience, tailors effectually, has improved cloth and has tailed the efficiency of tailorring greatly and tailor the effect.
2. The unwinding device and the stretching device can tightly support rolled cloth through the resilience of the clamping spring rod and the tight supporting round roller, the phenomenon that the cloth is loose cannot occur, the tightness of the cloth is guaranteed, the accuracy of cutting the cloth is improved, the cloth starting point clamped on the U-shaped sliding plate and the clamping plate can be driven to move to a proper cutting position through the mutual matching operation among the cam, the sliding rod, the positioning rod, the sliding block, the power rod, the straight rod and the square rod, the clamping plate and the clamping plate are driven to tension and clamp the cloth through the first air cylinder and the fourth air cylinder, the cloth is in a tensioning state during cutting, and burrs cannot be generated during cutting the cloth.
3. The cutting device comprises a cylinder, a power plate, a T-shaped round rod, a long rod and a cutting knife, wherein the cylinder is arranged on the power plate, the cylinder is arranged on the long rod, the cylinder is connected with the long rod through a screw rod, the cylinder is connected with a motor, the motor is connected with the motor through a screw rod, the screw rod is connected with the motor, the motor is connected with the motor through a screw rod, and the motor is connected with the motor through a screw rod.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a first perspective structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the stretching apparatus of the present invention;
FIG. 4 is a schematic view of a portion of the cutting apparatus of the present invention;
FIG. 5 is a partial cross-sectional view of the cutting apparatus of the present invention;
fig. 6 is a schematic view of a partial structure of the unwinding device of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
The utility model provides an accurate device of tailorring of cloth, includes bottom plate 1, stretching device 2, cutting device 3 and unwinding device 4, 1 lower extreme of bottom plate install stretching device 2, cutting device 3 is installed to 1 middle-end of bottom plate, unwinding device 4 is installed to 1 left end of bottom plate.
The unreeling device 4 comprises a clamping slide plate 41, a top plate 42, a resisting slide plate 43, a resisting spring rod 44, a clamping spring rod 45, a resisting round rod 46 and a resisting round roller 47, the clamping device is characterized in that a clamping groove is formed in the front side of the left end of the bottom plate 1, a clamping sliding plate 41 is installed in the clamping groove in a sliding fit mode, one end of a clamping spring rod 44 is connected to the inner wall of the front end of the clamping groove, the other end of the clamping spring rod 44 is connected to the clamping sliding plate 41, a top plate 42 is installed on the rear side of the left end of the bottom plate 1, a clamping round rod 46 is installed at the middle ends of the clamping sliding plate 41 and the top plate 42 through a bearing, a clamping groove is formed in the upper ends of the clamping sliding plate 41 and the top plate 42, a clamping sliding plate 43 is installed in the clamping groove in a sliding fit mode, a clamping round roller 47 is installed on the clamping sliding plate 43 through a bearing, the upper end of the clamping spring rod 45 is connected.
Bottom plate 1 on lie in the spout left end around the symmetry seted up press from both sides tight groove, bottom plate 1 is located around and installs cardboard 11 between the tight groove of clamp at both ends, installs No. four cylinders 12 on the tight groove lower extreme inner wall of clamp, clamp plate 13 is installed to No. four cylinder 12 outputs, rubber strip 14 is installed to clamp plate 13 lower extreme.
Bottom plate 1 on lie in to press from both sides tight groove and support and seted up between the tight groove and unreel the groove, both ends symmetry installs backup pad 15 around lieing in the unreeling groove outside on bottom plate 1, backup pad 15 and unreel and all install through the round pin axle unreeling roller 16 around the groove between the inner wall of both ends.
During specific work, a user manually pulls the tight round roller 47 on the top plate 42 to the upper end, places rolled cloth on the tight round rod 46 on the top plate 42, pulls the clamping sliding plate 41 to the front end, pulls the tight round roller 47 on the clamping sliding plate 41 to the upper end, places the cloth on the tight round rod 46 on the clamping sliding plate 41, enables the clamping sliding plate 41 to slide to the rear end under the resilience effect of the tight spring rod 44, clamps the cloth, meanwhile, the clamping spring rod 45 drives the tight round roller 47 to perform tight operation on the cloth, a cloth starting point is pulled to pass through the unwinding roller 16 to move to the lower end of the clamping plate 13, and the four cylinders 12 drive the clamping plate 13 to move to the lower end to clamp the cloth starting point.
Stretching device 2 include a motor 2a, cam 2b, slide bar 2c, locating lever 2d, straight board 2e, L template 2f, sliding block 2g, power rod 2h, straight-bar 2i, square bar 2j, square plate 2k, U type slide 2l, a cylinder 2m, grip block 2n and rubber slab 2o, bottom plate 1 on the spout has been seted up to both ends symmetry around, bottom plate 1 lower extreme right side is installed a motor 2a, a motor 2b is installed to a motor 2a output, cam 2b has been seted up along its circumference direction on the cam 2b, bottom plate 1 lower extreme lies in a motor 2a right side and installs L template 2f, has seted up the straight flute on L template 2f, install locating lever 2d between L template 2f and the bottom plate 1, locating lever 2d middle-end is installed straight-bar 2i, straight-bar 2i is installed through the round pin axle on the straight-bar 2i, square bar 2j is connected through the straight-pin axle X type telescopic machanism, the square bar 2j middle-end of the locating lever 2d is installed through the straight-bar 2i, the straight-bar 2i is installed through the straight-pin axle 2h, the straight-pin axle 2 e-pin axle 2h, the slide 2e is installed through the straight-pin axle 2e, the straight-pin axle 2h, the slide 2e is installed on the slide 2e, the slide 2e is installed through the straight-pin axle 2e, the slide 2i, the slide is installed on the slide 2e, the slide 2e is installed on the slide, the slide 2e, the slide 2i, the slide is installed through the slide 2e, the slide 2e slide 2i, the slide is installed on the slide 2 e.
During specific work, No. one cylinder 2m drives rubber slab 2o on the grip block 2n to the lower extreme and moves the starting point of centre gripping cloth, No. four cylinder 12 drives grip block 13 to the upper end motion and loosens the cloth starting point, No. one motor 2a drives cam 2b and rotates, cam 2b drives straight board 2e through slide bar 2c and moves to the right end, straight board 2e drives locating lever 2d and sliding block 2g to the right end motion, locating lever 2d drives straight-bar 2i and square bar 2j and rotates, make square plate 2k and U type slide 2l move to the right end, square plate 2k and U type slide 2l drive the cloth starting point of centre gripping on the grip block 2n and move to suitable position, No. four cylinder 12 drives grip block 13 and presss from both sides tight cloth to the lower extreme motion.
The cutting device 3 comprises a strip plate 3a, a pressing plate 3b, a second cylinder 3c, a second motor 3d, a movable threaded rod 3e, a sliding round rod 3f, a U-shaped plate 3g, a third cylinder 3h, a power plate 3i, a T-shaped round rod 3j, a flat plate 3k, a flat block 3l, a strip rod 3m and a cutting knife 3n, through holes are symmetrically formed in the front end and the rear end of the bottom plate 1 in a left-right mode, a strip groove is formed in the lower end of the strip plate 3a, the lower end of the strip plate 3a is symmetrically arranged in the through holes in the left end and the right end in a sliding fit mode, the pressing plate 3b is arranged at the lower end of the strip plate 3a, the second cylinder 3c is arranged at the lower end of the bottom plate 1, the output end of the second cylinder 3c is connected to the pressing plate 3b, the second motor 3d is arranged on the outer wall of the strip plate 3a at the rear end, the output end of the second motor 3d is provided with the movable threaded, a sliding round bar 3f is arranged between the inner walls of the long slat 3a at the front end and the rear end, a moving thread groove is arranged at the middle end of a U-shaped plate 3g, slide holes are symmetrically arranged at the left end and the right end of the U-shaped plate 3g, the U-shaped plate 3g is arranged on the moving thread bar 3e in a thread meshing manner, the U-shaped plate 3g is arranged on the sliding round bar 3f in a sliding fit manner, a flat groove is arranged between the inner walls at the left end and the right end of the front side of the U-shaped plate 3g, a third cylinder 3h is arranged on the outer wall at the lower end of the U-shaped plate 3g, a power plate 3i is arranged at the output end of the third cylinder 3h, the power plate 3i is arranged in the flat groove in a sliding fit manner, telescopic grooves are uniformly arranged on the power plate 3i, a flat plate 3k is uniformly arranged between the inner walls, 3l front end of flat piece evenly installs rectangular pole 3m, and T type round bar 3j is installed to rectangular pole 3m front end, and T type round bar 3j installs in flexible inslot through sliding fit's mode, and rectangular pole 3m lower extreme is installed and is cut sword 3 n.
The bottom plate 1 is provided with an accurate scale value.
The middle of the telescopic groove formed in the power plate 3i is a straight groove, and the two sides are symmetrical inclined grooves which gradually incline outwards.
During specific work, No. three cylinders 3h promote the motion of power plate 3i to the lower extreme, power plate 3i passes through T type round bar 3j and drives flat 3l to both ends motion, flat 3l drives the sword 3n that cuts on the rectangular pole 3m and moves to suitable position after, No. two cylinders 3c drive rectangular board 3a and support behind the board 3b downward end motion suitable cutting position, No. two motors 3d drive the rotation of removal threaded rod 3e, removal threaded rod 3e drives U template 3g through thread engagement's mode and moves from the past backward, make and cut sword 3n and carry out accurate cutting operation to cloth.
The invention also provides a use method of the accurate cloth cutting device, which comprises the following steps:
s1, placing the rolled cloth on the abutting round rod 46, pulling the cloth starting point to pass through the gap of the unwinding roller 16 to the upper end of the clamping plate 11, and driving the clamping plate 13 to move towards the lower end by the fourth cylinder 12, so that the rubber strip 14 clamps the cloth head;
s2, a first cylinder 2m drives a rubber plate 2o on a clamping plate 2n to clamp a cloth head, a fourth cylinder 12 drives a clamping plate 13 to move upwards to release clamping of the cloth, a first motor 2a drives a sliding rod 2c to move through a cam 2b, the sliding rod 2c drives a sliding block 2g and a power rod 2h to move towards the left end through a straight plate 2e, a square rod 2j and a straight rod 2i drive a U-shaped sliding plate 2l to move towards the right end, the cloth head clamped by the clamping plate 2n moves towards the right end to a proper position, and the fourth cylinder 12 drives the clamping plate 13 to move towards the lower end, so that a rubber strip 14 clamps the cloth;
s3, after the third cylinder 3h pushes the power plate 3i to move downwards to a proper position, the T-shaped round rod 3j drives the cutting knives 3n on the long rod 3m to move to a proper position at equal intervals through the flat block 3l, the second cylinder 3c drives the long strip plate 3a to move downwards to a proper cutting position through the abutting plate 3b, and the second motor 3d drives the U-shaped plate 3g to move backwards from the front through the movable threaded rod 3e, so that the cutting knives 3n can cut cloth;
s4, the cylinder 12I drives the clamping plate 13 to move towards the upper end to loosen the clamping of the cloth, the cylinder 2m I drives the rubber plate 2o on the clamping plate 2n to loosen the clamping of the cloth, the cut cloth is taken down, the steps are repeated, and the cloth can be cut at equal intervals.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an accurate device of tailorring of cloth, includes bottom plate (1), stretching device (2), cutting device (3) and unwinding device (4), its characterized in that: the lower end of the bottom plate (1) is provided with a stretching device (2), the middle end of the bottom plate (1) is provided with a cutting device (3), and the left end of the bottom plate (1) is provided with an unwinding device (4);
the stretching device (2) comprises a first motor (2a), a cam (2b), a sliding rod (2c), a positioning rod (2d), a straight plate (2e), a L type plate (2f), a sliding block (2g), a power rod (2h), a straight rod (2i), a square rod (2j), a square plate (2k), a U-shaped sliding plate (2l), a first cylinder (2m), a clamping plate (2n) and a rubber plate (2o), a bottom plate (1) is provided with sliding grooves symmetrically formed at the front end and the rear end, a first motor (2a) is arranged on the right side of the lower end of the bottom plate (1), a cam (2b) is arranged at the output end of the first motor (2a), a power groove is formed in the circumferential direction of the cam (2b), a bottom plate (1) is arranged on the right side of the first motor (2a) and provided with a L type plate (2f), a L (2f) is provided with a straight groove, a positioning rod (L) and a bottom plate (1) are arranged between the bottom plate (2f) and the bottom plate (1), a straight rod (2j) and a bottom plate (2j) is arranged on the square plate (2j), a straight rod (2j) and a straight rod (2j) is arranged on the sliding groove, a straight rod (2j) and a straight rod (2j) through a pin shaft, a pin shaft (2j) and a pin shaft (2j) is arranged on the sliding groove, a pin shaft (2j) and a pin shaft (2j) is arranged on the sliding groove, a pin shaft (2j) and a pin shaft (2j) is arranged on the straight rod (2j), a pin shaft (2j) connected with a pin shaft (2 j;
the cutting device (3) comprises a long slat (3a), a resisting plate (3b), a second cylinder (3c), a second motor (3d), a movable threaded rod (3e), a sliding round rod (3f), a U-shaped plate (3g), a third cylinder (3h), a power plate (3i), a T-shaped round rod (3j), a flat plate (3k), a flat block (3l), a long rod (3m) and a cutting knife (3n), wherein through holes are symmetrically formed in the front end and the rear end of the bottom plate (1), a long groove is formed in the lower end of the long slat (3a), the lower end of the long slat (3a) is symmetrically arranged in the through holes in the left end and the right end in a sliding fit mode, the resisting plate (3b) is arranged at the lower end of the long slat (3a), the second cylinder (3c) is arranged at the lower end of the bottom plate (1), the output end of the second cylinder (3c) is connected to the resisting plate (3b, a second motor (3d) is installed on the outer wall of the rear end strip plate (3a), a movable threaded rod (3e) is installed at the output end of the second motor (3d), the front end of the movable threaded rod (3e) is installed on the inner wall of the front end strip plate (3a) through a bearing, a sliding round rod (3f) is installed between the inner walls of the front end strip plate and the rear end strip plate (3a), a movable threaded groove is formed in the middle end of a U-shaped plate (3g), sliding holes are symmetrically formed in the left end and the right end of the U-shaped plate (3g), a U-shaped plate (3g) is installed on the movable threaded rod (3e) in a threaded engagement mode, the U-shaped plate (3g) is installed on the sliding round rod (3f) in a sliding fit mode, a flat groove is formed between the inner walls of the left end and the right end of the front side of the U-shaped plate (3g), a third air cylinder (3h) is, and power plate (3i) are installed in the flat slot through sliding fit's mode, flexible groove has evenly been seted up on power plate (3i), evenly install between the both ends inner wall about U template (3g) rear side dull and stereotyped (3k), the draw-in groove has been seted up on dull and stereotyped (3k), flat block (3l) are installed through sliding fit's even mode in the draw-in groove, rectangular pole (3m) are evenly installed to flat block (3l) front end, T type round bar (3j) are installed to rectangular pole (3m) front end, and T type round bar (3j) are installed in flexible inslot through sliding fit's mode, rectangular pole (3m) lower extreme is installed and is cut sword (3 n).
2. A device for accurately cutting cloth according to claim 1, characterized in that: the unwinding device (4) comprises a clamping sliding plate (41), a top plate (42), a resisting sliding plate (43), a resisting spring rod (44), a clamping spring rod (45), a resisting round rod (46) and a resisting round roller (47), wherein a resisting groove is formed in the front side of the left end of the bottom plate (1), the clamping sliding plate (41) is installed in the resisting groove in a sliding fit mode, one end of the resisting spring rod (44) is connected to the inner wall of the front end of the resisting groove, the other end of the resisting spring rod (44) is connected to the clamping sliding plate (41), the top plate (42) is installed on the rear side of the left end of the bottom plate (1), the resisting round rod (46) is installed at the middle ends of the clamping sliding plate (41) and the top plate (42) through a bearing, the clamping groove is formed in the upper ends of the clamping sliding plate (41) and the top plate (42), the resisting sliding plate (43) is installed in the clamping groove in a sliding fit mode, the resisting round roller (47) is, the upper end of the clamping spring rod (45) is connected to the inner wall of the upper end of the clamping groove, and the lower end of the clamping spring rod (45) is connected to the abutting sliding plate (43).
3. A device for accurately cutting cloth according to claim 1, characterized in that: bottom plate (1) on lie in the spout left end around the symmetry seted up press from both sides tight groove, bottom plate (1) is gone up and is located between the tight groove of clamp at front and back both ends and install cardboard (11), install No. four cylinder (12) on the tight groove lower extreme inner wall of clamp, clamp plate (13) are installed to No. four cylinder (12) output, rubber strip (14) are installed to clamp plate (13) lower extreme.
4. A device for accurately cutting cloth according to claim 1, characterized in that: bottom plate (1) on lie in to press from both sides tight groove and support and seted up between the tight groove and unreel the groove, bottom plate (1) is located to unreel the groove outside around both ends symmetry install backup pad (15), all install through the round pin axle unreeling roller (16) between backup pad (15) and the both ends inner wall around unreeling the groove.
5. A device for accurately cutting cloth according to claim 1, characterized in that: the lower end of the bottom plate (1) is uniformly provided with a support rod (17).
6. A device for accurately cutting cloth according to claim 1, characterized in that: the bottom plate (1) is provided with an accurate scale value.
7. A device for accurately cutting cloth according to claim 1, characterized in that: the middle of a telescopic groove formed in the power plate (3i) is a straight groove, and two sides of the telescopic groove are symmetrical inclined grooves which gradually incline outwards.
8. The accurate cloth cutting device according to any one of claims 1 to 7, wherein the specific use method of the accurate cloth cutting device comprises the following steps:
s1, placing the rolled cloth on a tight-supporting round rod (46), pulling the cloth starting point to pass through the gap of the unreeling roller (16) to the upper end of the clamping plate (11), and driving the clamping plate (13) to move towards the lower end by the fourth cylinder (12) so that the rubber strip (14) clamps the cloth head;
s2, a first cylinder (2m) drives a rubber plate (2o) on a clamping plate (2n) to clamp a cloth head, a fourth cylinder (12) drives a clamping plate (13) to move towards the upper end to loosen the clamping of the cloth, a first motor (2a) drives a sliding rod (2c) to move through a cam (2b), the sliding rod (2c) drives a sliding block (2g) and a power rod (2h) to move towards the left end through a straight plate (2e), so that a square rod (2j) and a straight rod (2i) drive a U-shaped sliding plate (2l) to move towards the right end, the cloth head clamped by the clamping plate (2n) moves to a proper position towards the right end, and the fourth cylinder (12) drives the clamping plate (13) to move towards the lower end, so that a rubber strip (14) clamps the cloth;
s3, after the third cylinder (3h) pushes the power plate (3i) to move to a proper position towards the lower end, the T-shaped round rod (3j) drives the cutting knife (3n) on the long rod (3m) to move to a proper position at equal intervals through the flat block (3l), the second cylinder (3c) drives the long strip plate (3a) to move to a proper cutting position towards the lower end through the abutting plate (3b), and the second motor (3d) drives the U-shaped plate (3g) to move from front to back through the movable threaded rod (3e), so that the cutting knife (3n) can cut cloth;
s4, a fourth cylinder (12) drives a clamping plate (13) to move towards the upper end to loosen the clamping of the cloth, a first cylinder (2m) drives a rubber plate (2o) on a clamping plate (2n) to loosen the clamping of the cloth, the cut cloth is taken down, the steps are repeated, and the cloth can be cut at equal intervals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010201880.4A CN111394981B (en) | 2020-03-20 | 2020-03-20 | Accurate cloth cutting device and method |
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| CN202010201880.4A CN111394981B (en) | 2020-03-20 | 2020-03-20 | Accurate cloth cutting device and method |
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| CN111394981B CN111394981B (en) | 2021-03-19 |
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| CN113338022A (en) * | 2021-05-20 | 2021-09-03 | 池州市卓尔服饰有限公司 | Clothing scaling-off cutting equipment |
| CN114229559A (en) * | 2020-09-09 | 2022-03-25 | 安徽优优时尚科技有限公司 | Fixed-length cutting device for cloth production |
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