WO2017000435A1 - Système de traitement et procédé de traitement pour rouleaux fendus en bambou - Google Patents

Système de traitement et procédé de traitement pour rouleaux fendus en bambou Download PDF

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Publication number
WO2017000435A1
WO2017000435A1 PCT/CN2015/092375 CN2015092375W WO2017000435A1 WO 2017000435 A1 WO2017000435 A1 WO 2017000435A1 CN 2015092375 W CN2015092375 W CN 2015092375W WO 2017000435 A1 WO2017000435 A1 WO 2017000435A1
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WIPO (PCT)
Prior art keywords
cutting
bamboo
feeding
processing system
support frame
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PCT/CN2015/092375
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English (en)
Chinese (zh)
Inventor
叶柃
王大海
牛琳
Original Assignee
浙江鑫宙竹基复合材料科技有限公司
叶柃
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Application filed by 浙江鑫宙竹基复合材料科技有限公司, 叶柃 filed Critical 浙江鑫宙竹基复合材料科技有限公司
Publication of WO2017000435A1 publication Critical patent/WO2017000435A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J1/00—Mechanical working of cane or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles

Definitions

  • the invention relates to the field of continuous material processing machinery, in particular to a bamboo coil processing system and a processing method thereof.
  • the bamboo-wound composite pressure pipe is a pressure pipe made of bamboo as a reinforcing material and resin as an adhesive, which is manufactured by a winding process.
  • a continuous long bamboo strip and a longitudinal bamboo strip are required to be rolled into a roll.
  • the bamboo roll is placed on a winding machine for unwinding and winding.
  • the bamboo rafts arranged in parallel along the longitudinal direction are horizontal bamboo rafts.
  • the width of the horizontal bamboo rafts is the length of the bamboo rafts.
  • the longitudinal bamboo rafts are arranged in parallel along the transverse direction.
  • the longitudinally extending bamboo rafts are longitudinal bamboo rafts.
  • the longitudinal bamboo rafts are arranged in parallel to form a certain number of longitudinal bamboo raft belts.
  • the bamboo stalks rolled into the horizontal bamboo rafts are horizontal bamboo stalks, and the longitudinal bamboo stalks are rolled into longitudinal bamboo squiggles.
  • the bamboo raft belt is further processed into the required bamboo squid roll by using the bamboo curtain raw materials on the market.
  • the raw materials of the bamboo curtain are horizontally arranged in parallel in the longitudinal direction, and are adhered to the mesh cloth by an adhesive, and are horizontally and equally spaced and sutured in the longitudinal direction. Therefore, the processing of the horizontal bamboo strips can only be made by cutting the bamboo curtain raw materials longitudinally according to the width of the required bamboo strips, and processing the longitudinal bamboo strips requires cutting the bamboo curtain raw materials horizontally into the bamboo of the desired width.
  • the width of the curtain strip and the raw material of the bamboo curtain is the length of the bamboo curtain strip, and then the short side ends of the bamboo curtain strip are connected one by two to form a continuous long longitudinal bamboo strip which is rolled into a longitudinal bamboo coil.
  • the raw materials of bamboo curtains are manually cut across the cross-cutting machine. After the manual bonding, the longitudinal bamboo strips obtained are finally wound up by a winder, and each step requires human operation, which is labor-intensive, inconvenient to operate, and low in production efficiency.
  • the cross-cutting machine often brakes when cutting hard-boiled bamboo rafts, which is inconvenient to operate; the manual bonding method is unreliable, and may be caused by various reasons such as operational proficiency, amount of glue, environment, external force, etc. Disconnected, but can not be found at the time of production, the production process relies on the experience of the operator, the quality of the products obtained is uneven, the production process is uncontrollable; and it takes a long time to dry after pasting, which consumes energy, takes a long time, and has low production efficiency. Productivity. Therefore, there is an urgent need for a complete system that can process bamboo curtain raw materials automatically, efficiently, and with high quality into longitudinal bamboo rafts to solve the above problems.
  • the present invention has been made in view of the above problems, and an object thereof is to provide a bamboo raft processing system and a processing method thereof, which can automatically perform cutting, sewing, and winding work of a bamboo curtain raw material, and can continuously process the bamboo curtain raw material into a longitudinal bamboo squid roll. , saving manpower, high efficiency, and controllable product quality.
  • a bamboo file processing system comprising a cutting portion, a stitching portion, a winding portion and a control system, the cutting portion comprising a take-up device and a cutting device, the stitching portion comprising a feeding device and a stitching device,
  • the winding part comprises a winding device; the taking device, the feeding device, the stitching device and the winding device are arranged in sequence in a first direction, and the cutting device and the picking device are arranged in a second direction perpendicular to the horizontal direction of the first direction,
  • the control system is respectively electrically connected with the cutting device, the reclaiming device, the feeding device, the suturing device and the winding device; the reclaiming device comprises a reclaiming support frame, a take-up clamping component on the reclaiming support frame, and control
  • the take-up gripping member linearly reciprocates in the second direction
  • the retracting displacement driving mechanism, the retrieving clamping member clamping port faces the cutting device; the cutting device comprises a cutting support frame,
  • the reclaiming device is used for clamping the bamboo curtain
  • the cutting device located in the second direction of the reclaiming device is used for cutting and cutting the bamboo curtain, and the cutting portion formed by the two is completed.
  • Cutting work of the bamboo curtain the feeding device located in the first direction perpendicular to the second direction of the reclaiming device is used for sending the cut bamboo curtain to the suturing device, and the bamboo curtain is stitched together by the suturing device, both
  • the stitching part is completed to complete the connection work of the bamboo curtain
  • the winding device of the winding part winds the connected bamboo curtain into a roll to complete the winding work
  • the control system is electrically connected with the cutting part, the stitching part and the winding part.
  • the take-up gripping member is configured to move to the cutting device in the second direction to grip the bamboo curtain, and then the cutting member moves in the first direction to cut the bamboo curtain, and the displacement span of the cutting member is large The width of the bamboo curtain ensures that the bamboo curtain is cut.
  • the feeding clamping mechanism is configured to pick up the cut bamboo curtain and send it to the suturing device.
  • Feeding by means of gripping is to accurately send the bamboo curtain to the suturing device, to ensure overlap with the previous section of the bamboo curtain, and to suture the overlapping part of the suturing device to accurately connect the two sections of material.
  • the suturing device does not move through the bamboo curtain, and the sewing machine moves and sutures to ensure automatic operation and save manual sewing.
  • the cutting member is a disc-shaped cutter.
  • the cutting is performed by a disc-shaped cutter, so that the cutting part can perform the cutting work when reciprocatingly moving, and the cutting of the bamboo curtain can be completed by one-way movement, which has high efficiency and saves time; and the disc-shaped cutter cuts the bamboo raft smoothly. Avoid stress concentration on the cutter head, wear less, and easy to install and replace.
  • the two sides of the cutting member are provided with a presser member, and the lower edge of the presser member is horizontally protruded, and is located above the support plane of the cutting support frame, and Both ends of the protruding portion are upturned.
  • the presser foot member is used to help the cutting member to smooth the bamboo curtain during the traveling process, and can protect the cutting member from damage caused by the bamboo curtain stacking when the brake is generated; the lifting at both ends facilitates the smoothness of the reciprocating motion.
  • a first passage for the cutting member to be displaced in the first direction is left under the cutting member; the cutting support frame is provided on the support plane.
  • the second portion of the retentive gripping member is displaced in the second direction, and the second passage passes through the first passage.
  • the first passage is for ensuring that the cutting member can be moved, and the second passage is passed through the first passage to ensure that the take-up grip member can be clamped to the bamboo curtain.
  • At least two take-up clamping members are disposed, and are evenly arranged in the first direction within the displacement span of the cutting member. To ensure that the take-up gripping parts are securely clamped.
  • the feeding clamping mechanism comprises a cylinder, an upper clamping part, a lower clamping part, a cantilever, a base; and the base is sequentially fixed in the second direction Cantilever and lower clamping member, the cantilever is located on the opposite side of the cutting device, the cylinder is mounted on the cantilever, and the upper clamping member is connected below the cylinder guiding rod, and the upper clamping member is located directly above the lower clamping member, when the cylinder guiding rod is extended The upper clamping member fixed below it is in contact with the lower clamping member.
  • the displacement span of the cutting member covers a portion of the displacement span of the feed clamping mechanism.
  • the cantilever is located on the opposite side of the cutting device, and the cantilever and the lower clamping member are sequentially fixed on the base in the second direction, and the upper clamping member is located directly above the lower clamping member, so that the clamping port of the feeding clamping mechanism faces the cutting device side.
  • the displacement span of the cutting member covers a portion of the displacement span of the feed gripping mechanism to ensure that the feed gripping mechanism can travel into the displacement span of the cutting member.
  • the purpose of this is to make the gripping position of the feeding and clamping mechanism on the inner side of one end of the bamboo curtain, and there is excess space from the edge of the bamboo curtain near the end of the feeding and clamping mechanism, so that when the feeding and clamping mechanism sends the bamboo curtain to the suture At the device, this excess space can be overlaid over the previous section of the bamboo curtain, allowing the suturing device to suture the overlapping portions.
  • the sewing machine adopts a multi-needle multi-line straight type stretch sewing machine with automatic presser foot and automatic thread trimming function.
  • the multi-needle multi-line straight-type stretch sewing machine with automatic presser foot and automatic thread trimming function can realize the automatic suturing of bamboo rafts, and the stitching effect is firm and reliable.
  • Control system and sewing Electromechanical connection to control the start and stop of the sewing machine.
  • the support frame of the cutting support frame is located in the clamping space when the take-up clamping member is opened, and the closing surface of the take-up clamping component is located at the time of clamping.
  • the closing surface when the feeding and clamping mechanism is clamped is located within the distance between the needle and the lower boss when the sewing machine is not working, so as to ensure the take-up clamping member and the feeding clamp.
  • the mechanism can accurately capture the bamboo curtain, and the bamboo curtain clamped by the feeding and clamping mechanism can be accurately sent to the sewing space of the sewing machine.
  • the winding device further comprises a tension roller support frame, and the tension roller support frame is provided with a first tension roller.
  • the first tension roller is used to provide winding tension to ensure that the winding is not loose.
  • a photoelectric switch is mounted on the feeding support frame for sensing the position of the bamboo tail.
  • the photoelectric switch can be arranged in a plurality of directions in the first direction near the end of the suturing device.
  • the control system controls the winding device to decelerate, when the photoelectric switch closest to the sewing machine senses After the change from the shade of the bamboo curtain to the absence of the shade of the bamboo curtain, the winding device stops operating, and the tail of the bamboo curtain wound on the winding device accurately stays in the sewing space of the sewing machine.
  • the feeding clamping mechanism sends the next piece of bamboo raft to the sewing machine sewing space, the sewing machine sutures two bamboo curtains, and the control system controls the sewing machine to start running after the sewing machine stops running, ensuring the continuity of the automatic sewing operation and reliability.
  • the take-off displacement driving mechanism comprises a cylinder, a slider, a linear guide;
  • the feed displacement drive mechanism includes a motor, a timing pulley, a timing belt, a slider, and a linear guide;
  • the sewing displacement drive mechanism includes a motor, a ball screw, a bottom bracket, a linear bearing, a slider, and a bottom bracket for carrying the sewing machine, and the ball
  • the screw is connected, the motor controls the rotation of the ball screw, and the bottom support is linearly reciprocated on the linear bearing through the slider;
  • the winding drive mechanism comprises a motor, a chain and a sprocket.
  • the retracting displacement driving mechanism adopts the telescopic control of the cylinder to take the material to hold the clamping part and reciprocate linearly on the linear guide through the slider;
  • the cutting displacement driving mechanism and the feeding displacement driving mechanism adopt the synchronous belt transmission mode, and the synchronous belt pulley is controlled by the motor to drive
  • the timing belt rotates clockwise or counterclockwise, thereby driving the cutting member or the feeding clamping mechanism fixed on one side timing belt to linearly reciprocate on the linear guide through the slider;
  • the sewing displacement driving mechanism adopts a ball screw transmission method;
  • the drive mechanism uses a chain drive.
  • the bamboo coil processing system of the above embodiment of the present invention further includes a feeding platform and a storage platform, and the feeding device, the cutting device, the feeding platform and the storage platform are arranged in the second direction in sequence, and the storage material is arranged.
  • the platform is used for storing the bamboo curtain to be processed
  • the feeding platform is used for supporting the bamboo curtain to be grasped
  • the tensioning roller is arranged at the relative position of the loading platform and the storage platform
  • the second tension roller on the loading platform is close to the height
  • the third tension roller on the storage platform is at a higher height than the first tension roller.
  • the loading platform and the storage platform make the processing system function more perfect.
  • the first tension roller and the second tension roller together provide tension to the bamboo curtain, so that the material is clamped when the material is gripped, and the bamboo curtain is kept. Smooth, easy to cut smoothly.
  • the two sides of the loading platform are oppositely disposed with a plurality of guiding members, and the position of the guiding member can be adjusted along the first direction, and the spacing of the opposite guiding members on both sides is closer to the cutting.
  • the smaller the device the shorter the distance between the two guides closest to the cutting device and the width of the bamboo curtain to ensure that the bamboo curtain is always in need during the movement. s position.
  • the bamboo curtain does not deviate during the process of being grasped and moved, and is always within the cutting span of the cutting member.
  • the rolling support device is further disposed on the cutting support frame or the loading platform, and the rolling device, the cutting device and the reclaiming device are arranged in the second direction.
  • the rolling device comprises a cantilever beam, and the two ends of the cantilever beam are fixed on the cutting support frame or the loading platform by bolts and springs.
  • the lower end of the cantilever beam is uniformly provided with a plurality of rollers in the first direction, and the roller is located on the support plane of the cutting support frame or the platform of the loading platform Above.
  • the rolling device can be arranged on the cutting support frame, and the take-off device is located on both sides of the cutting device, or can be arranged on the loading platform for the purpose of providing pressure for pressing the bamboo curtain downward, which can be adjusted by spring connection The size of the pressure.
  • the bamboo curtain is kept flat during the movement of the take-up gripping member.
  • the tension provided by the second tension roller and the third tension roller has the pressure exerted on the bamboo curtain by the rolling device, and the three forces work together to ensure smooth cutting.
  • the invention avoids the situation that the bamboo curtain fold deformation stacks and stops the cutting component, and solves the problem that the existing cross cutter cutting bamboo curtain is not smooth.
  • the take-up device grabs the bamboo curtain on the other side of the cutting device in the second direction
  • the feeding device obtains the bamboo curtain from the reclaiming device and sends it to the suturing device in the first direction;
  • the suturing device sutures the sent bamboo curtain with the bamboo curtain that has been previously wound on the winding device
  • FIG. 1 is a structural view of a bamboo file processing system according to an embodiment of the present invention.
  • Figure 2 is a structural view of a cutting portion with a stocking platform and a loading platform in an embodiment of the present invention.
  • Fig. 3 is a structural view showing a cutting displacement drive mechanism in an embodiment of the present invention.
  • FIG. 4 is a structural view of a loading platform in an embodiment of the present invention.
  • Figure 5 is a schematic view showing the position of a feeding device in an embodiment of the present invention.
  • Figure 6 is a structural view of a feed clamping mechanism in an embodiment of the present invention.
  • Figure 7 is a schematic view of a suturing device in accordance with an embodiment of the present invention.
  • a bamboo file processing system as shown in FIG. 1, includes a cutting portion, a sewing portion, a winding portion and a control system, and the control system is electrically connected with each portion to control the movement and linkage of each portion.
  • the cutting portion includes a take-up device and a cutting device, the cutting device being located at a longitudinal rear end of the take-up device.
  • the reclaiming device comprises a reclaiming support frame 10, a retrieving clamping member 11 with a clamping opening facing the cutting device on the supporting plane of the reclaiming support frame 10, and a linear reciprocating movement of the reclaiming clamping member 11 in the longitudinal direction.
  • the take-up gripping member 11 can be a pneumatic manipulator, or other common pneumatic or electric gripper.
  • the retracting displacement driving mechanism comprises a cylinder 121, which is located below the supporting plane of the reclaiming support frame 10.
  • One end of the cylinder 121 is fixed on the reclaiming support frame 10, and the other end is connected to the beam 122, and is horizontally averaged on the beam 122.
  • a plurality of connecting members 123 are arranged for connecting with the take-up clamping member 11. In this embodiment, three horizontally arranged ones are arranged, and the bottoms of the left and right ends of the beam one 122 are mounted on the support of the take-up support frame 10 through the sliders 124.
  • the longitudinal linear guide rail 125 on the plane when the cylinder 121 is telescopic, drives the beam 122 connected thereto to reciprocate longitudinally on the two linear guide rails 125 through the slider 124, thereby driving the connection to the beam 122.
  • the take-up gripping member 11 connected to the connecting member 123 is longitudinally linearly reciprocated.
  • the cutting device comprises a cutting support frame 20 at a longitudinal rear end of the reclaiming support frame 10, a cutting displacement driving mechanism is mounted on the cutting support frame 20, a cutting member 211 is connected to the cutting displacement driving mechanism, and the cutting displacement driving mechanism controls the cutting member 211 laterally.
  • the mounting brackets 201 are disposed on the left and right ends of the supporting plane of the cutting support frame 20, and each of the mounting brackets 201 has a timing belt pulley 222 fixed at the lower end of the upper plane, and a synchronous pulley wheel 222 at the left end.
  • a motor 221 is mounted on the upper end of the upper surface of the mounting frame 201 corresponding to the position of the 222, and a timing belt 223 is disposed on the outer side of the two timing pulleys 222.
  • a beam 2 202 is connected to the two mounting frames 201.
  • a linear guide rail 224 is mounted on the outer vertical surface of the beam two 202.
  • a connecting member 212 is fixed on the timing belt 223 near the pick-up device. The back of the connecting member 212 is connected to the slider 225 on the linear guide 224, and the through hole is passed through the lower end of the connecting member 212.
  • a cutter member 211 is fixed to the bolt and nut. As shown in FIG.
  • the motor 221 controls the synchronous pulley one.
  • the 222 rotates clockwise or counterclockwise to drive the outer timing belt 223 to move, thereby driving the connecting member 212 fixed to the timing belt 223 to reciprocate linearly on the linear guide 2 224 through the slider 225, thereby
  • the cutting member 211 fixed to the lower end of the connecting member 212 is linearly reciprocated in a straight line.
  • the cutting member 211 is a disc-shaped cutter, and the presser member 213 is disposed on both sides of the cutter, and the presser member 213 is disposed on the cutter.
  • the lower edge is horizontally convex, and both ends of the convex portion are upturned. As shown in Fig.
  • the three retracting holding members 11 arranged laterally are located within the displacement span of the cutting member 211 moving from one end to the other end.
  • a first passage 203 for lateral displacement of the cutting member is left under the cutting member 211, that is, the bottom end of the cutting member 211 is lower than the supporting plane of the cutting support frame 20 so as to be cut into the bamboo curtain on the supporting plane of the cutting support frame 20.
  • the protruding horizontal surface of the presser foot member 213 located on both sides of the cutting member 211 should be located above the support plane of the cutting support frame 20 so as to be pressed against the bamboo curtain on the supporting plane of the cutting support frame 20.
  • a second passage 204 for longitudinal displacement of the take-up gripping member 11 is left on the support plane of the cutting support frame 20, and the second passage 204 passes through the first passage 203 to enable the longitudinal direction of the take-up gripping member 11 to be displaced to the cutting member 211. Behind the cutting track to ensure that the bamboo curtain is clamped. Moreover, in order to displace the take-up gripping member 11 in the open state to the rear of the cutting path of the cutting member 211, the bamboo curtain extending to the support plane of the cutting support frame 20 can be located in the clamping space of the take-up holding member 11, cutting The support plane of the support frame 20 is located in the nip space when the take-up gripping member 11 is opened.
  • a feeding platform 70 and a storage platform 80 are sequentially disposed at the longitudinal rear end of the cutting device, and the storage platform is used for storing the bamboo curtain to be processed, and the storage platform is used.
  • Feeding platform 70 and stocking platform 80 The tension roller is disposed at a relative position, and the tension roller 705 on the loading platform 70 is highly close to the table surface to play the role of smoothing the bamboo curtain.
  • the tension roller 86 on the storage platform 80 is higher than the tension roller 705.
  • a plurality of guiding members 704 are disposed on opposite sides of the loading platform 70.
  • the position of the guiding members 704 can be adjusted laterally. The closer the spacing of the guiding members 704 is to the cutting device, the smaller the distance from the cutting device.
  • the two guides 704 are spaced apart by the width of the bamboo curtain to ensure that the bamboo curtain is always in the desired position during the movement.
  • the displacement span of the cutting member 211 from one end to the other end is greater than the width of the bamboo curtain to cut the bamboo curtain, and the cutting member 211 is to be stopped at a position that does not block the longitudinal movement of the bamboo curtain from the take-up gripping member 11.
  • a mounting bracket 201 is disposed on each of the left and right ends of the upper surface of the cutting support frame 20, and a suspension frame 702 is connected to the fixing frame 701 by bolts and springs.
  • the lower end of the suspension beam 702 is laterally disposed with a plurality of rollers 703, which constitute a rolling device, which is located above the loading platform 70 for applying downward pressure to the bamboo curtain, flattening the bamboo curtain, and smoothing the cutting, preventing the cutting process.
  • the bamboo curtain has wrinkle deformation and even stops the cutting process, and the downward pressure of the rolling device can be adjusted by the spring.
  • the rolling device can also be erected on the loading platform 70, and can all play the role of flattening the bamboo curtain to make the cutting smooth.
  • the suturing portion includes a feeding device and a suturing device.
  • the reclaiming device, the feeding device, and the suturing device are arranged side by side from right to left.
  • the feeding device includes a feeding support frame 30, a feeding and holding mechanism 31 mounted on the feeding support frame 30, and a feed displacement driving mechanism for controlling the horizontal linear reciprocating motion.
  • the feeding support frame 30 includes an upper plane 301 and a lower plane 302, and one of the left and right ends of the lower plane 302 is mounted.
  • the timing belt pulley 322 has a timing belt 323 disposed on the outside of the two timing belt pulleys 322, and a motor two 321 is disposed at a position corresponding to the lower side of the right timing belt pulley 322, and the timing belt 323 is adjacent to the front side.
  • a connecting member 318 is fixed on the upper end of the connecting member 318, and a feeding clamping mechanism 31 is connected to the upper end of the connecting member 318.
  • the base 316 is connected with a vertical connecting member 315 connected to the front end of the base 316.
  • the connecting member three 314, which constitutes a cantilever, is located on the opposite side of the cutting device, the horizontal connecting member 314 is mounted with the cylinder 2 311, and the upper clamping member 312 is connected below the guiding rod of the cylinder 2 311.
  • a lower clamping member 313 is attached, the lower clamping member 313 is located above the upper plane 301 through the upper plane 301, and the lower clamping member 313 is located directly below the upper clamping member 312.
  • the upper clamping member 312 is in contact with the lower clamping member 313.
  • the front end of the base 316 is mounted on the linear guides 324 via the sliders 325, and the linear guides 324 are mounted on the lower plane 302.
  • the bottom of the front end and the sliders 325 are raised by the spacers 317.
  • a roller 319 is connected below the rear end, and a roller 319 is supported on the lower plane 302.
  • the motor 2321 controls the synchronous pulley 2322 to reverse, and drives the synchronous belt 2323 to run clockwise or counterclockwise, thereby driving the connecting member fixed on the synchronous belt 2323 318.
  • the reciprocating displacement which in turn drives the feed clamping mechanism 31 connected thereto, is reciprocally displaced on the linear guides 324 by the sliders 325, while the roller 319 at the rear end of the base 316 is rolled on the lower plane 302 to support and maintain balance. The role.
  • the guide rod is extended to drive the upper clamping member 312 to move downward to be clamped to the lower clamping member 313, and the guide rod is retracted to drive the upper clamping member 312.
  • the shift is separated from the lower clamp 313 to complete the opening and closing action.
  • the upper surface 301 is required to have a lower clamping.
  • the piece 313 is extended and linearly displaced.
  • the upper plane 301 is erected from three sections of steel.
  • the function of the feeding and clamping mechanism 31 is to send the cut bamboo curtain to the sewing device and suture with the bamboo curtain of the previous section. Therefore, the work of the feeding and clamping mechanism 31 includes the bamboo curtain after the cutting and the bamboo curtain can be placed. Above the preceding segment of the bamboo curtain in the stitching space between the needle 411 and the lower boss 412 of the sewing machine 41.
  • the cantilever of the feeding and clamping mechanism 31 should be located on the opposite side of the cutting device, otherwise the clamping device cannot be gripped due to the blocking action of the cutting device, and in addition, the cutting member 211 needs to be laterally displaced laterally.
  • the displacement span is to cover the displacement span of the lateral displacement of the take-up clamping mechanism 31, so that the cutting edge member 211 is cut from the one end to the other end, and the left end edge of the bamboo curtain and the left end of the take-up gripping member 11 are clamped.
  • the clamping position of the feeding and holding mechanism 31 is left between the taking positions, so that the feeding and clamping mechanism 31 can be gripped, and since the clamping opening of the feeding and clamping mechanism 31 faces the cutting device, the position of the clamping is away from the bamboo.
  • the left end edge of the curtain has a distance which is sufficient for the feeding and holding mechanism 31 to reach the sewing machine 41 enough to extend into the distance between the needle 411 of the sewing machine 41 and the lower boss 412 and cover the front section of the bamboo curtain Above.
  • the displacement span of the cutting member 211 is equal to the width of the bamboo curtain plus the reserved width of the parking position when the cutting member 211 is stopped on both sides, so when cutting the bamboo curtain The curtain is covered in the cutting span, if the width of the bamboo curtain is much smaller than the displacement span of the cutting member 211 In the case, the bamboo curtain should be placed on the side close to the feeding device during cutting to ensure that the feeding and clamping mechanism 31 can grip the bamboo curtain.
  • the bamboo cutting of the take-up clamping member 11 after the bamboo curtain is gripped is located at the time when the feeding and clamping mechanism 31 is opened.
  • the bamboo curtain is located within the distance between the needle 411 of the sewing machine 41 and the lower boss 412.
  • the closing action of the feed clamping mechanism 31 is the lower clamping member 313.
  • the upper clamping member 312 is moved down to be in contact with the lower clamping member 313, so that the height of the lower clamping member 313 needs to be within the distance between the needle 411 of the sewing machine 41 and the lower boss 412, so that the feeding clamp
  • the closing surface of the mechanism 31 for gripping the bamboo curtain is located in the sewing space of the sewing machine 41 to ensure reliable cooperation of the devices.
  • the suturing device includes a suture support frame 40, a sewing machine 41 on the suture support frame 40, and a sewing displacement drive mechanism that controls the longitudinal linear reciprocation of the sewing machine 41.
  • a suture support frame 40 As shown in FIG. 7 , two upper linear bearings 424 are arranged in parallel on the upper surface of the suture support frame 40 . Each of the linear bearings 424 is provided with a slider 4 423 , and a slider 423 is connected with a bottom bracket 422 .
  • the sewing machine 41 is installed.
  • the sewing machine is a multi-needle multi-line straight-type stretch sewing machine with automatic presser foot and automatic thread trimming function. After various attempts, it is found that only such a sewing machine can automatically sew the bamboo curtain.
  • the material is not required to be manually manipulated; the shoe 422 is coupled to the ball screw drive mechanism 421.
  • the control system activates the ball screw drive mechanism 421
  • the motor in the ball screw drive mechanism 421 controls the ball screw to rotate.
  • the shoe 422 connected to the lead screw is displaced forward and backward by the slider 4 423 on the linear bearing 424, thereby driving the sewing machine 41 on the shoe 422 to move back and forth.
  • the movement time of the sewing machine 41 is adjusted to be equal to the sewing time, and the control system controls the two movements simultaneously to start and stop, so that the sewing The machine 41 starts the sewing operation at the same time as the displacement, and stops the sewing when the displacement is stopped.
  • the travel path of the sewing machine 41 should be equal to the width of the bamboo curtain after cutting, that is, the displacement distance of the take-up gripping member 11.
  • the winding portion includes a winding device at a lateral left end of the sewing device, as shown in FIG. 1, including a tension roller support frame 50 for mounting the tension roller and supporting the bamboo curtain, the bracket 60 for fixing the reel and the winding drive mechanism .
  • a tension roller support frame 50 for mounting the tension roller and supporting the bamboo curtain
  • the bracket 60 for fixing the reel and the winding drive mechanism .
  • two reels are provided, a reel one 611 located above, and a reel two 612 located below.
  • a motor three 621 is mounted on the front base of the bracket 60
  • a sprocket wheel 622 is mounted on the back surface corresponding to the position of the motor three 621
  • a sprocket three 626 is mounted on the back surface corresponding to the position of the reel one 611.
  • a sprocket two 624 is attached to the back side corresponding to the position.
  • a tension roller 51 is attached to the tension roller support frame 50, a tension roller 52, a tension roller 35, a tension roller 46, a tension roller 51 and a tension roller 53 are located near the plane, and the tension roller 52 is located vertically.
  • the tension roller 46 is tilted toward the bracket 60 and is in a higher position, so that the tension is provided to match the two spools so that the winding is sufficiently wound and not loose.
  • the bamboo curtain passes under the tension roller 51 and passes under the tension roller 52, it is directly wound on the reel 611.
  • the feeding support frame 30 is laterally mounted adjacent to the vicinity of the suturing device. The photoelectric switch is used to sense the position of the tail of the bamboo curtain.
  • the signal is transmitted to the control system, and the control system controls the winding device to decelerate.
  • the control system controls the winding device to stop operating so that the other end of the bamboo curtain that is connected to the winding device at one end is accurately stopped at In the sewing space of the sewing machine, waiting for the sewing operation with the next bamboo curtain; after the sewing machine 41 is finished, the winding device continues to wind.
  • the whole process of the device is: stacking the bamboo curtain raw materials on the storage platform. Before starting production, manually pass one end of the bamboo curtain from above the tension roller 86, pass through the tension roller 705, and pass through the loading platform 70. Passing under the roller two 703, placed on the support plane of the cutting support frame 20, and then starting the device, the take-up clamping member 11 is opened in a longitudinal direction to the end of the cutting support frame 20 where the bamboo curtain is located, in the second passage 204 The inner displacement is closed to the end point, the bamboo curtain is grasped, and then the bamboo curtain is longitudinally returned to return to the original position away from the cutting device.
  • the joint tension 704 controls the direction of the bamboo curtain to ensure that the bamboo curtain is sufficiently tensioned; at the same time, the feeding and clamping mechanism 31 is displaced to the side of the gripping device, and the bamboo curtain is just in the clip of the feeding and clamping mechanism 31. In the holding space, the feeding and clamping mechanism 31 is closed, and the take-up clamping member 11 and the feeding and clamping mechanism 31 have a common clamping function to ensure that the bamboo curtain is stable and does not move, and then the cutting member 211 is laterally displaced.
  • the bamboo curtain is cut, and then the take-up gripping member 11 is opened; the feed gripping mechanism 31 laterally moves the cut bamboo curtain to the side of the suturing device, and the lateral displacement of the cutting member 211 covers the displacement of the feed gripping mechanism 31. Close to a part of the take-up device, so the feed clamp mechanism 31 is displaced When the bamboo curtain is clamped to the take-up device, the position of the clip is at a certain distance from the left end edge of the bamboo curtain. When the feed clamp mechanism 31 is moved to the side of the stitching device, the portion of the bamboo curtain that exceeds the gripping position falls into the sewing machine 41.
  • the feed gripping mechanism 31 is opened, and then the first bamboo curtain is manually dragged to the other end in the sewing space of the sewing machine 41; after that, the take-up gripping member 11 is repeatedly moved, and the feed gripping mechanism 31 continues to move.
  • the bamboo curtain is in the sewing space of the sewing machine 41.
  • one end of the second bamboo curtain is covered on the other end of the first bamboo curtain, the sewing machine 41 is longitudinally displaced and the sewing operation is started, and when the end is terminated to the end, the sewing stops, The segmental bamboo curtain is stitched, and then the feeding and holding mechanism 31 is opened; at this time, one end of the long bamboo curtain which is sewn up is manually passed through the lower side of the tension roller 51, and then passed under the tension roller 35. Then, it is wound on the upper side of the tension roller 46, and is fixed on the reel 2612.
  • the other end of the bamboo curtain is left in the sewing space of the sewing machine; here, before the winding device is attached, several sections should be stitched according to the actual winding device. versus Engagement means depending on the distance.
  • the reclaiming device, the cutting device, the feeding device and the suturing device are repeatedly moved.
  • the reel 2612 rotates to wind the bamboo curtain
  • the photoelectric switch located on the feeding support frame 30 senses the position of the bamboo tail to control the volume.
  • the winding of the device is stopped, so that the other end of the bamboo curtain is located in the sewing space of the sewing machine 41 and is sutured with the next bamboo curtain; due to the action of the tension roller 51, the tension roller 35, and the tension roller 54, the bamboo curtain is kept tight.
  • the bamboo curtain When winding, it is enough to be wound up; the bamboo curtain can be fixed on the reel by sticking, or a card slot is provided on the reel, and the first bamboo curtain is inserted into the card slot to be fixed; when the winding is more, It is possible to use the reel one 611 at the same time, and the two reels work together to improve the efficiency; if it is to be wound onto the reel 611, the bamboo curtain is passed under the tension roller 51, and then bypassed from the tension roller 52, fixed on the reel On a 611, winding is performed.
  • the take-up gripping member moves along the second direction toward the bamboo curtain on the support plane of the cutting support frame, moves to the end point of the bamboo curtain to close, grips the bamboo curtain, and returns to the initial position away from the cutting device;
  • step 4 repeats step 4, and then the sewing machine moves from the end point to the initial position in the second direction, while performing the sewing action, the sewing is completed while moving to the initial position, and then repeating step 6;

Abstract

L'invention concerne un système de traitement et un procédé de traitement pour rouleaux fendus en bambou. Le système de traitement pour les rouleaux fendus en bambou comprend une partie de coupe, une partie de couture, une partie d'enroulement et un système de commande. La partie de coupe comprend un dispositif d'extraction et un dispositif de coupe. La partie de couture comprend un dispositif d'alimentation et un dispositif de couture. La partie d'enroulement comprend un dispositif d'enroulement. Le dispositif d'extraction, le dispositif d'alimentation, le dispositif de couture et le dispositif d'enroulement sont disposés en séquence le long d'une première direction. Le dispositif de coupe et le dispositif d'extraction sont disposés le long d'une seconde direction perpendiculaire à la première direction horizontale. Le système de commande est électriquement connecté au dispositif de coupe, au dispositif d'extraction, au dispositif de délivrance, au dispositif de couture et au dispositif d'enroulement, respectivement. Le système de traitement pour les rouleaux fendus en bambou produit automatiquement des rouleaux fendus en bambou longitudinaux, permet d'économiser de la main-d'œuvre, a un rendement élevé et un fonctionnement pratique, et la qualité du produit est contrôlable.
PCT/CN2015/092375 2015-06-30 2015-10-21 Système de traitement et procédé de traitement pour rouleaux fendus en bambou WO2017000435A1 (fr)

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