Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
  • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
  • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
  • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
  • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
  • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
  • B26D7/27—Means for performing other operations combined with cutting
  • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
• • 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
  • D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
  • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
  • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
  • B26D7/27—Means for performing other operations combined with cutting
  • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
  • B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper

Definitions

• the present invention relates to cutting of woven fabrics, especially flexible woven fabrics, rubber-containing woven fabrics used for cuffs, collars, hem and other necessary parts of clothing, soft felts, and other materials. Flexibility This relates to a woven sheet cutter device. Background technology
• a woven fabric supported by a roller is extruded by a predetermined size while being supported by a mouth roller.
• wrinkling occurs due to excessive pressing of the woven fabric.
• the woven cloth is cut while being pulled while grasping the tip of the woven cloth with a roller or the like provided separately from the above-mentioned roller, the woven cloth has flexibility. It will extend longer than the size of. Therefore, if cutting is performed as it is, the cut woven fabric shrinks by the amount of extension and does not become a fixed size.
• drawbacks such as being unable to be sold as a product.
• Sho 61-43365 is the same as a transport conveyor that can circulate and forward a cloth material that has been cut and then guided by a guide that can be opened and closed. In this configuration, the wafer is sucked from the transfer surface of the conveyor and moved, and then stacked on the stacking table.
• the present invention relates to a means for transferring a woven sheet, for example, a sending-out means such as a feeding roller and a cutting means for cutting a sheet in front of the sending-out means.
• a sheet levitation means consisting of a large number of gas ejection holes that blows out gas is configured along with the sending out means in the passage between them, and the sheet transferred by the transfer means is used as a sheet.
• the cutting edge consists of a cutting blade that moves up and down at right angles to the cutting edge. Since the sheet levitation means is added to the structure of the transfer means, the sheet is lifted by the appropriate amount of gas ejected from the gas ejection holes and the wrinkle force is increased. The sheet can pass through the passage without wasteful force being applied to the sheet.
• a sheet levitation amount control means comprising a planner plate provided at appropriate intervals so as to cover a large number of gas ejection holes provided with the sheet levitation means is additionally formed. . This prevents the sheet from being lifted more than necessary, and the sheet is smoothly supplied by the feed roller.
• the transporting means when a sheet of woven fabric, in which a flexible product that expands and contracts unevenly, is not cut into a short width, the sheet is wrinkled.
• the sheet is always supplied to the cutting means in the same state by jetting gas from the gas jet hole. Therefore, the variability of the product after cutting can be reduced. Further, the sheet can be cut intermittently, which can contribute to an improvement in productivity.
• the present invention is provided with a support means for temporarily receiving the sheet cut in front of the cutting means and a transport means for stacking the temporarily supported sheet while horizontally moving the sheet, and carrying the sheet to the outside. Have been.
• the movement of the cut sheet is stopped by temporarily supporting the cut sheet. After the sheet is temporarily supported, the sheet is stacked while changing its position in the vertical direction when the sheet is released. Therefore, even if it is a book woven fabric, the lamination can be performed reliably.
• the laminated fabric is collected by the transport means and sent to the next process such as packaging.
• FIG. 1 is a schematic diagram showing the principle of a preferred flexible cloth sheet cutter device according to the present invention
• FIG. 2 is a diagram showing the transfer means and cutting means of the present invention
• FIG. 3 is a view schematically showing a schematic view
• FIG. 3 is a view schematically showing a cutting means, a supporting means, and a conveying means portion of the present invention
• FIG. 4 is used for the cutting means and the supporting means. It is a figure showing a power mechanism.
• FIG. 5 to FIG. 7 are diagrams showing the operation state of the present invention.
• FIG. 8 is a diagram showing a state where the belt conveyor is moved up and down.
• the sheet 8 is sent out as a transfer unit, and the woven fabric floating unit is provided on the machine base 1.
• the feeding means is a pair of feeding rollers 2 for feeding the sheet 8 forward and feeding the sheet 8 to the feeding roller 2 while preventing slipping.
• a needle-equipped roller 13 in which needles are planted is provided as shown in FIGS. 1 and 5 to 7.
• the sheet 8 to be supplied to the roller 13 with the needle is appropriately tensioned through a tension shaft 29.
• a table 34 is provided between the roller 13 with the needle and the feed roller 2 to prevent the sheet 8 from hanging downward.
• the sheet 8 delivered by the delivery means is then transported while being lifted by the sheet levitation means.
• the mounting position of the sheet levitation means is provided in a transfer passage between the feeding means and the cutting means described later.
• the lower surface of this transfer passage extends from the upper surface of a lower blade holder 4 having a lower blade 3 as a component of the cutting means to the outlet port 2. On this surface, a number of gas ejection holes 5 are drilled upward. A guide plate 6 is located above the transfer passage so as to cover the gas outlets 5.
• the lower blade holder 4 has a hollow inside, and compressed air from the compressor 10 flows through the ventilation pipe 31. Then, the air is introduced into the lower blade holder 4, and further, air is blown out from the gas blowout hole 5 to constitute a woven fabric floating means.
• the cutting means is composed of the lower blade 3 and an upper blade 9 which is connected to the lower blade 3, and the sheet 8 is cut by a predetermined dimension with the upper blade 9 moving up and down.
• a structure for temporarily supporting the cut sheet 8 is provided in front of the cutting means. That is, the tip of the seed 8 comes into contact with the receiver 7 and is positioned, and the lower surface thereof is supported by the upper surface of the receiving plate 11.
• the receiving plate 11 is supported by a guide 28 slidable by a support 27 of the machine base 1 so that it can advance and retreat from the receiving member 7. When retreating downward, sheet 8 falls downward.
• the receiving member 7 is supported by an adjusting rod 33 that adjusts the length of the receiving member 7 with the long hole 32 and the screw 26, so that the distance between the receiving member 7 and the lower blade 3 can be adjusted.
• the sheet 8 temporarily supported by the above-mentioned supporting means is dropped and laminated on the belt conveyor 12.
• the position of the bellows conveyor 12 can be fixed and the height can be changed by a link mechanism 24 and a hydraulic cylinder 25 as shown in FIG.
• the mounting position of the hydraulic cylinder 25 is mounted on the link mechanism 24, but is not limited to this.
• the hydraulic cylinder 25 may be moved up and down with the base on which the link mechanism 24 is mounted.
• a structure may be used in which the box on which the velvet conveyor is mounted is directly attached to the box.
• Fig. 4 shows a power machine used for cutting means and supporting means.
• the upper blade 9 transmits a power source 14 such as a motor to a shaft 17 fixed to the upper blade 9 via an eccentric shaft 15 and a rod 16. It is guided up and down by the groove 30.
• the upper blade 9 needs to be in proper contact with the lower blade 3 when descending, and is supported by a guide or the like and can move up and down.
• the receiving plate 11 moves the roller 19 in the groove of the grooved eccentric cam 18 via the link mechanism 20 to move the upper end of the operating rod 21 forward and backward.
• a long hole 22 is loosely inserted into a projection 23 formed at a part where the side of the receiving plate 11 is bent, and the longitudinal movement of the operating rod 21 is received by the receiving plate 1. It is converted into a forward and backward movement of 1.
• the flexible woven sheet 8 is fed to the roller 2 via the roller 13 with the needle, and the sheet 8 is fed by a predetermined size. Get out.
• the tip of the sheet 8 supplied by the transfer means protrudes from the lower blade 3 by a predetermined dimension, and Immediately after arriving at the receiver 7 , the rod 16 moves to the lowest point by the rotation of the power source 14 at the lowest point.
• the lowering timing of the upper blade 9 is rotated at a constant cycle by the eccentric shaft 15 according to the power mechanism shown in FIG. It is necessary to adjust the feeding speed of sheet 8 to feed roller 2 and the vertical speed of load 16 synchronously.
• the roller 19 will be located at the eccentrically projecting part of the grooved eccentric cam 18 as shown in Figs. 1 and 4.
• the operating rod 21 is swung rearward via the link mechanism 20.
• An elongated hole 22 is formed in the upper part of the operating rod 21, and a projection 23 formed in a part where the side of the receiving plate 11 is bent is formed in the elongated hole 22. It is inserted. Therefore, the swinging motion of the operating rod 21 is converted into a forward and backward motion, and the receiving plate 11 retreats below the receiver 7 as shown in FIG. At this time, the sheet 8 after the cutting, which is supported on the receiving plate 11, falls onto the belt conveyor 12 located below the receiving plate 11.
• the receiving plate 11 and the sheet 8 can be dropped gently if there is no resistance. Therefore, the receiving plate 11 is smooth without unevenness It is better to be finished easily.
• the receiving plate 11 is moved backward after the cutting means is finished.However, it is more preferable that the sheet 8 is stabilized on the receiving plate 11 and then the sheets are stacked. These are the ones that can form a beautiful layered state.
• the receiving plate 11 may be moved almost in parallel with the cutting means.
• a link mechanism 24 and a hydraulic cylinder 25 are provided below the belt conveyor 12 on which the sheet 8 is laminated. With the extension of 25, the crossing angle of the link mechanism 24 is changed, and thus the height position of the belt conveyor 12 is changed.
• the height of the belt conveyor 12 is changed up and down only when the amount of the sheet 8 falling onto the belt conveyor 12 is smaller. This is a force that reduces the possibility that the cut sheet 8 is bent or displaced. Therefore, when the power of the sheet 8 to be cut is small, the belt conveyor 12 is positioned at an upper position, and the belt conveyor 12 is moved downward as the number of sheets to be loaded increases. The stacking condition is improved by making the falling amount of 8 almost constant.
• the sheets 8 stacked as described above operate the belt conveyor 12, and after the cut products are subjected to stringing and the like, are packed.
• the sheet cutter device of the flexible woven fabric according to the present invention is a cutting product that is flexible and expands and contracts.
• the cutting device is particularly suitable for cutting when cutting into a short width. It is suitable for stacking woven sheets in a uniform shape.

Landscapes

• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Forests & Forestry (AREA)
• Mechanical Engineering (AREA)
• Textile Engineering (AREA)
• Treatment Of Fiber Materials (AREA)
• Details Of Cutting Devices (AREA)
• Nonmetal Cutting Devices (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (1)

Family

ID=12604289

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (10)

Citations (3)

Family Cites Families (2)

• 1987
  • 1987-02-26 JP JP62041289A patent/JPS63212492A/ja active Granted
• 1988
  • 1988-02-24 WO PCT/JP1988/000192 patent/WO1988006512A1/ja not_active Ceased
  • 1988-02-24 KR KR1019880701312A patent/KR930010151B1/ko not_active Expired - Fee Related
  • 1988-02-26 CN CN88100944A patent/CN1014332B/zh not_active Expired
  • 1988-10-19 KR KR1019880701312A patent/KR890700445A/ko active Granted

Patent Citations (3)

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