A biodegradable woven bag production equipment

Abstract

This invention discloses a biodegradable woven bag production equipment, including a frame, a drive mechanism, a warp feeding mechanism, a weft feeding mechanism, and a discharge mechanism. A mounting rod is fixed in the middle of the frame. The drive mechanism includes a weaving motor, a horizontal cam, a drive sleeve, and multiple drive rods. The warp feeding mechanism includes multiple circumferentially spaced feeding units and multiple swinging components on the frame. The weft feeding mechanism includes a track, multiple shuttles for releasing the weft yarn, a guide plate, and a hoop. The discharge mechanism is located at the upper end of the frame and is used to pull the woven tubular fabric upwards and drive the warp and weft yarns to feed. This invention allows for the selection and installation of appropriately sized guide plates and hoops according to the actual size of the woven bags required for production. Furthermore, the number of feeding units can be adjusted according to the required woven bag size, meeting the production needs of woven bags of different sizes. It is simple to operate, highly flexible, and has good performance.

Description

Technical Field

[0001] The invention relates to the technical field of weaving equipment, in particular to a biodegradable woven bag production device. Background Art

[0002] In the actual production process, a circular knitting machine is often used to interweave biodegradable warps and wefts to form a continuous tubular braid. The tubular braid is then chopped short and sealed at the end to form the final woven bag. The warp feed mechanism of the existing knitting machine is relatively complex, and production and maintenance are relatively inconvenient. It is also difficult to flexibly adjust the number of warp feed mechanisms actually used according to the size of the woven bags actually produced, which can easily cause some of the warp feed mechanisms to idle, which will not only cause unnecessary wear of the warp feed mechanism, but also increase production costs, making it difficult to meet actual use needs. Therefore, there is an urgent need for a biodegradable woven bag production equipment that is simple to operate, can be quickly switched, and can produce tubular braids of different sizes. Summary of the invention

[0003] The object of the present invention is to provide a biodegradable woven bag production equipment, the guide plate and the hoop of the biodegradable woven bag production equipment can be detachably installed on the mounting rod and the track respectively, and the guide plate and the hoop of appropriate size can be selected for installation according to the size of the woven bag actually required for production, and the number of inlet units used can be adjusted according to the size of the woven bag to be produced, so as to meet the production needs of woven bags of different sizes, and the operation is simple, the flexibility is strong, and the use effect is good.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A biodegradable woven bag production device comprises a frame, a driving mechanism, a warp feeding mechanism, a weft feeding mechanism and a discharging mechanism.

[0006] A mounting rod is fixed in the middle of the frame;

[0007] The driving mechanism comprises a braiding motor, a horizontal cam, a driving sleeve and a plurality of driving rods; the driving sleeve is rotatably arranged outside the mounting rod; the braiding motor is connected to the driving sleeve, and the driving sleeve is driven to rotate by the braiding motor; the horizontal cam is sleeved and fixed outside the driving sleeve, and an up-and-down convex strip is fixed on the outer edge of the horizontal cam; the driving rods are circumferentially fixed to the driving sleeve above the horizontal cam at intervals;

[0008] The warp feeding mechanism includes a plurality of feeder units and a plurality of swinging members which are circumferentially spaced on the frame; the feeder unit includes two sleeve rollers, two transmission belts and a plurality of transmission lines; the sleeve rollers are rotatably arranged above and below the frame respectively; the transmission line is divided into two parts, one transmission belt is sleeved on the upper sleeve roller, and the other transmission belt is sleeved on the lower sleeve roller; one part of the transmission lines is spaced inside the transmission belt, and the other part of the transmission lines is spaced outside the transmission belt, and the two ends of the transmission lines are fixedly connected to the upper and lower transmission belts respectively; the transmission lines on the same side are provided with threading holes at the same height, and the odd number of warp threads pass through the outer The threading hole on the side, the even-numbered warp threads pass through the threading hole on the inner side; the swing member includes a fixed swing arm, a movable swing arm and two rollers; the outer end of the fixed swing arm is hinged to the inner side of the transmission belt below, and the arm body of the fixed swing arm is hinged to the frame; the outer end of the movable swing arm is slidably sleeved on the inner end of the fixed swing arm, and the movable swing arm is locked on the fixed swing arm by a locking member; the roller is rotatably arranged on the inner end of the movable swing arm; after the movable swing arm is extended, the outer end of the convex strip extends into the gap between the two rollers, and the convex strip on the horizontal cam driven by the weaving motor rotates to drive the swing member to swing back and forth up and down, so that the odd-numbered warp threads and the even-numbered warp threads can be swung up and down alternately to feed;

[0009] The weft feeding mechanism comprises a track, a plurality of shuttles for releasing the weft threads, a guide plate and a hoop; the track is located on the inner side of the thread feeding unit; the guide plate is detachably mounted on the upper end of the mounting rod by means of mounting bolts, and a lap groove is arranged on the outer edge of the upper end of the guide plate; the hoop is sleeved on the outer side of the upper end of the guide plate at intervals, and the hoop is detachably mounted on the track by means of a connecting piece, and the woven tubular braid passes upward from the gap between the hoop and the guide plate; the shuttles are circumferentially spaced on the outer side of the guide plate, the inner ends of the shuttles with radially adjustable lengths abut against the lap groove, and the outer ends of the shuttles are slidably arranged on the track; a plurality of the shuttles are alternately arranged above the crests and troughs of the convex strips in sequence, the outer end of the driving rod is located on one side of the shuttle, and the driving rod is driven to rotate by the weaving motor to drive the shuttle to make a circular motion along the track to feed the weft threads;

[0010] The discharging mechanism is arranged at the upper end of the frame, and is used for pulling the woven tubular braid upwards and driving the warp and weft threads to be fed.

[0011] Preferably, the convex strips are provided with horizontal sections at the wave crests and wave troughs, respectively, for allowing the shuttle to pass through the angle formed by the odd-numbered warp threads and the even-numbered warp threads after they are opened.

[0012] Preferably, a plurality of inner adjustment holes are arranged at intervals at the outer end of the movable swing arm, and an outer adjustment hole is arranged at the inner end of the fixed swing arm; the locking piece is a locking bolt, which is threadedly connected to the outer adjustment hole and the inner end of the locking bolt is embedded in the inner adjustment hole, and the protrusion is adjusted to extend into or leave the gap between the two rollers by changing the extended length of the movable swing arm.

[0013] Preferably, mounting rings are relatively fixed at the upper and lower ends of the frame; clearance openings are respectively provided at the outer edges of the mounting rings corresponding to the transmission belts; mounting screws are respectively threadedly connected to the mounting rings on both sides of the clearance openings; mounting grooves are provided at the upper or lower ends of the mounting screws; the outer ends of the sleeve rollers are embedded in the mounting grooves, and the transmission belts on the two sleeve rollers are tensioned by rotating the mounting screws.

[0014] Preferably, a plurality of combing parts are arranged on the frame outside the line-inlet unit; the combing parts include a combing rod, a stacking block and a combing spring; the upper end of the combing rod is bent to form a ring, and the warp threads pass through the ring and the threading holes in sequence to perform warp weaving; the stacking block is fixed to the rod body of the combing rod, and the stacking block is rotatably connected to the frame; one end of the combing spring is fixedly connected to the frame, and the other end of the combing spring is fixedly connected to the lower end of the combing rod.

[0015] Preferably, the output shaft of the braiding motor and the outside of the driving sleeve are respectively sleeved and fixed with pulleys, and a belt is sleeved on the pulley, and the driving sleeve is driven to rotate by the braiding motor; the discharging mechanism includes a frame, a discharging motor and two pressure rollers; the pressure rollers are rotatably arranged on the frame above the hoop; the discharging motor is fixedly connected to the frame, and the output shaft of the discharging motor is fixedly connected to one of the pressure rollers, and the cylindrical braided fabric clamped between the two pressure rollers is driven to be discharged by the discharging motor.

[0016] Preferably, the track includes an upper door ring, a lower door ring and a plurality of connecting rods; the upper door ring and the lower door ring are arranged opposite to each other up and down, and the upper and lower ends of the connecting rods are fixedly connected to the upper door ring and the lower door ring respectively; a plurality of support plates are arranged at the upper end of the upper door ring; the outer end of the support plate is fixedly connected to the upper door ring, and a plurality of mounting holes are arranged at intervals at the inner end of the support plate; the number of the connecting parts is multiple, and the connecting parts include a supporting screw and two supporting nuts; the lower end of the supporting screw is fixedly connected to the hoop, the upper end of the supporting screw is passed through the mounting hole, and the support nuts are respectively arranged on the supporting screws at the upper and lower ends of the support plate.

[0017] Preferably, the shuttle comprises a slider, a pay-off mechanism for placing a rolled weft thread, a support arm and a diagonal brace; the slider is slidably arranged on a track; the pay-off mechanism is arranged on the inner side of the slider; the support arm comprises a supporting square tube, a movable square tube, a fastening bolt and abutting wheel; the outer end of the supporting square tube is hinged to one end of the slider, and the inner end of the supporting square tube is sleeved outside the movable square tube; the fastening bolt is threadedly connected to the supporting square tube and its inner end is tightly against the movable square tube; the abutting wheel is rotatably arranged at the inner end of the movable square tube, and the abutting wheel is tightly against the lap groove; the diagonal brace comprises a bidirectional screw and two connecting tubes; the thread directions at both ends of the bidirectional screw are opposite, and the two connecting tubes are respectively threadedly connected to the two ends of the bidirectional screw; one of the connecting tubes is hinged to the other end of the slider, and the other connecting tube is hinged to the movable square tube, and the two connecting tubes are driven to approach or move away from each other by rotating the bidirectional screw; a hanging wire ring is fixed to one end of the movable square tube close to the abutting wheel, and the free end of the weft thread passes through the hanging wire ring and is interlaced and woven with the warp thread at the lap groove.

[0018] Preferably, the line-releasing mechanism includes a limit block, a protruding rod, a fixed plate, a hanging rod, a limit plate, a limit spring and a stop block; the limit block is fixedly connected to one side of the slider, and the fixed plate is fixedly connected to the other side of the slider; the hanging rod is passed through the fixed plate and its outer end is fixedly connected to the stop block; the limit plate is fixed on the hanging rod close to the side of the limit block; the limit spring is sleeved on the hanging rod between the limit plate and the fixed plate; the protruding rod is fixed to the side of the limit block close to the hanging rod, and the two ends of the rolled weft are respectively sleeved on the outside of the protruding rod and the hanging rod, and a gap is left between the limit block and the limit plate and the rolled weft, and the installation and disassembly of the rolled weft is achieved by pressing the limit plate to drive the hanging rod to move.

[0019] Preferably, the upper and lower ends of the slider are respectively rotatably provided with first pulleys, the first pulley at the upper end abuts against the lower end of the upper door ring, and the first pulley at the lower end abuts against the upper end of the lower door ring; the outer ends of the upper and lower sides of the slider are respectively rotatably provided with second pulleys; the cross-sections of the upper door ring and the lower door ring are "L"-shaped, and the inner sides of the upper door ring and the lower door ring are respectively provided with upper grooves and lower grooves, the second pulley on the upper side abuts against the upper groove, and the second pulley on the lower side abuts against the lower groove; a driving wheel is rotatably provided at the outer end of the driving rod, and a driven wheel is rotatably provided on the lower side of the rear end of the slider; the lower end of the driven wheel abuts against the side of the driving wheel close to the slider, and the driving wheel pushes the driven wheel to drive the slider to make a circular motion along the track.

[0020] After adopting the above technical solution, the present invention has the following beneficial effects:

[0021] 1. The present invention relates to a biodegradable woven bag production equipment. On the one hand, the guide plate and the hoop can be detachably installed on the mounting rod and the track respectively, and the shuttle can be radially adjusted in length. The guide plate and the hoop of appropriate size can be selected for installation according to the size of the woven bag required for actual production. Another convenience is that when in use, the number of feeder units can be adjusted according to the size of the woven bag to be produced. The larger the woven bag, the more warp threads are required for weaving, that is, the more feeder units need to be moved; when the movable swing arm is retracted, the roller is away from the convex strip, and the required number of movable swing arms can be extended according to demand, so that the outer end of the convex strip extends into the gap between the two rollers, and the swing member is driven to swing up and down by the rotation of the convex strip, thereby driving the inner and outer transmission lines to reciprocate up and down, so that the spaced warp threads swing up and down alternately, and the weft threads pass through the interlaced warp threads, so as to realize the weaving of the woven bag, that is, the drive mechanism can simultaneously drive the warp thread feeding mechanism and the weft thread feeding mechanism to act, and the number of feeder units actually driven by the drive mechanism can be selected according to the actual production needs. The operation is simple, the flexibility is strong, and the use effect is good.

[0022] 2. The present invention provides a biodegradable woven bag production equipment, in which a locking bolt is threadedly connected to an outer adjustment hole and an inner end thereof is embedded in an inner adjustment hole. The protrusion is adjusted to extend into or leave the gap between the two rollers by changing the extended length of the movable swing arm. When the protrusion extends into the gap between the two rollers, the rotation of the horizontal cam will drive the transmission belt on the outer side of the movable swing arm to reciprocate up and down; when the protrusion is away from the gap between the two rollers, the rotation of the horizontal cam will not drive the transmission belt on the outer side of the movable swing arm to reciprocate up and down, thereby avoiding idling of unused units and reducing equipment wear and production costs.

[0023] 3. The present invention relates to a biodegradable woven bag production device, wherein the convex strips are respectively provided with horizontal sections at the wave crest and the wave trough, so that when the two rollers are located at the horizontal sections, the opening angle of the adjacent warps is always at the maximum, so that the shuttle that releases the weft can smoothly pass through the angle between the adjacent warps; in addition, during production, the free ends of the warps are sequentially passed through the rings and threading holes for warp weaving, wherein the warps on the woven bag are threaded in an alternating manner on the threading holes, the odd-numbered warps are threaded on the threading holes on one side, and the even-numbered warps are threaded on the threading holes on the other side. On the threading holes on the other side, for example, the first warp, the third warp, the fifth warp, etc. are sequentially threaded through the outer threading holes, and the second warp, the fourth warp, the sixth warp, etc. are sequentially threaded through the inner threading holes. When a weft thread passes through the angle between the odd-numbered and even-numbered warp threads, the heights of the outer and inner threading holes are converted, and the warps are interlaced to form a new angle, which is used to wait for the weft thread on the next shuttle to pass through. The combing piece facilitates the stable feeding of each warp thread, is not easy to get entangled, and has a good use effect.

[0024] 4. The present invention provides a biodegradable woven bag production equipment, wherein the lower end of the support screw is fixedly connected to the hoop, the upper end of the support screw is passed through the mounting hole, and the support nuts are respectively arranged on the support screws at the upper and lower ends of the support plate, so that the hoop can be locked on the support plate, which is convenient for rapid installation and removal of the hoop and replacement of hoops of different sizes.

[0025] 5. The present invention relates to a biodegradable woven bag production equipment, wherein the fastening bolt is threadedly connected to the supporting square tube and the inner end thereof is tightly against the movable square tube. The actual length of the supporting arm can be quickly adjusted according to the actual size of the material guide plate, and the two connecting tubes are driven to move closer or farther from each other by rotating the bidirectional screw, so that the slider, the supporting arm and the diagonal brace form a stable triangular structure, and the shuttle is stably installed between the material guide plate and the track. The two ends of the rolled weft are respectively sleeved outside the convex rod and the hanging rod, and a gap is left between the limit block and the limit plate and the rolled weft. The hanging rod can be driven to move toward the side of the fixed plate by pressing the limit plate outward, thereby increasing the distance between the convex rod and the hanging rod, and facilitating the insertion or removal of the rolled weft. After releasing the limit plate, the hanging rod is inserted into the middle cavity of the rolled weft under the restoring force of the limit spring, and the rolled weft can be quickly installed outside the convex rod and the hanging rod, which is simple to operate and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the three-dimensional structure of the invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of multiple combing wire components of the invention when they are stacked;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the warp thread of the invention when passing through a single combing thread element;

[0029] Figure 4 A schematic diagram of the structure of one of the incoming line units of the invention when it is not installed on the mounting ring;

[0030] Figure 5 It is a partial enlarged view of the invented sleeve roller when it is installed on the mounting screw;

[0031] Figure 6 A schematic diagram of the structure when a latitude line of the invention passes through the angle between an odd-numbered meridian line and an even-numbered meridian line;

[0032] Figure 7 It is a structural schematic diagram of the movable swing arm of the invention when the convex strip extends into the gap between the two rollers after the extension;

[0033] Figure 8 A schematic diagram of the structure of the mobile swing arm of the invention when the rear convex strip is away from the gap between the two rollers after the retraction;

[0034] Fig. 9It is a schematic diagram of the structure when the movable swing arm of the invention is not installed on the fixed swing arm;

[0035] Fig.10 It is a schematic diagram of the top view of the weft feeding mechanism of the present invention;

[0036] Fig.11 It is a schematic diagram of the cutaway structure of the track of the present invention;

[0037] Fig.12 It is a schematic diagram of the top view of the shuttle of the present invention;

[0038] Fig.13 It is a schematic diagram of the three-dimensional structure of the material guide plate and the hoop of the present invention;

[0039] Fig.14 It is a schematic diagram of the cutaway structure of the material guide tray of the present invention.

[0040] The reference numerals in the figure represent:

[0041] 1. Frame; 10. Mounting ring; 100. Clearance; 101. Mounting screw; 102. Mounting slot; 11. Mounting rod; 2. Driving mechanism; 20. Weaving motor; 21. Horizontal cam; 210. Raised strip; 211. Horizontal section; 22. Driving sleeve; 23. Driving rod; 230. Driving wheel; 24. Pulley; 25. Belt; 3. Warp feeding mechanism; 30. Feeding unit; 300. Roller; 301. Transmission belt; 302. Transmission Moving line; 3020, threading hole; 31, swinging member; 310, fixed swing arm; 3100, outer adjustment hole; 311, movable swing arm; 3110, inner adjustment hole; 312, roller; 313, locking member; 32, combing member; 320, combing rod; 3200, sleeve ring; 321, stacking block; 322, combing spring; 4, weft feeding mechanism; 40, track; 400, upper door ring; 4000, upper groove; 401, lower door ring; 401 0, lower groove; 402, connecting rod; 403, support plate; 4030, mounting hole; 41, shuttle; 410, slider; 4100, first pulley; 4101, second pulley; 4102, driven wheel; 411, release mechanism; 4110, limit block; 4111, convex rod; 4112, fixing plate; 4113, hanging rod; 4114, limit plate; 4115, limit spring; 4116, stopper; 412, support arm; 412 0. Support square tube; 4121. Move square tube; 4122. Fasten bolt; 4123. Abut wheel; 4124. Hanging wire ring; 413. Diagonal support; 4130. Bidirectional screw; 4131. Connecting tube; 42. Guide plate; 420. Groove; 421. Mounting bolt; 43. Hoop; 430. Connecting piece; 4300. Support screw; 4301. Support nut; 5. Discharging mechanism; 50. Frame; 51. Discharging motor; 52. Pressing roller. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0043] See also Figures 1 to 14 A biodegradable woven bag production device comprises a frame 1, a driving mechanism 2, a warp feeding mechanism 3, a weft feeding mechanism 4 and a discharging mechanism 5, characterized in that:

[0044] A mounting rod 11 is fixed to the middle of the frame 1;

[0045] The driving mechanism 2 includes a braiding motor 20, a horizontal cam 21, a driving sleeve 22 and a plurality of driving rods 23; the driving sleeve 22 is rotatably arranged outside the mounting rod 11; the braiding motor 20 is connected to the driving sleeve 22, and the driving sleeve 22 is driven to rotate by the braiding motor 20; the horizontal cam 21 is sleeved and fixed outside the driving sleeve 22, and a convex strip 210 that rises and falls is fixed on the outer edge of the horizontal cam 21; the driving rods 23 are fixed on the driving sleeve 22 above the horizontal cam 21 at intervals in the circumferential direction;

[0046] The warp feeding mechanism 3 includes a plurality of feeder units 30 and a plurality of swinging members 31 which are circumferentially spaced apart on the frame 1; the feeder unit 30 includes two sleeve rollers 300, two transmission belts 301 and a plurality of transmission lines 302; the sleeve rollers 300 are rotatably arranged above and below the frame 1 respectively; the transmission line 302 is divided into two parts, one transmission belt 301 is sleeved on the upper sleeve roller 300, and the other transmission belt 301 is sleeved on the lower sleeve roller 300; one part of the transmission lines 302 is spaced apart on the inner side of the transmission belt 301, and the other part of the transmission lines 302 is spaced apart on the outer side of the transmission belt 301, and the two ends of the transmission lines 302 are fixedly connected to the upper and lower transmission belts 301 respectively; the transmission lines 302 on the same side are provided with threading holes 3020 at the same height, and the odd number of warp threads pass through the threading holes 3020 on the outer side. The thread hole 3020 is used for threading the even-numbered warp threads through the threading hole 3020 on the inner side; the swinging member 31 comprises a fixed swing arm 310, a movable swing arm 311 and two rollers 312; the outer end of the fixed swing arm 310 is hinged to the inner side of the transmission belt 301 below, and the arm body of the fixed swing arm 310 is hinged to the frame 1; the outer end of the movable swing arm 311 is slidably sleeved on the inner end of the fixed swing arm 310, and the movable swing arm 311 is locked on the fixed swing arm 310 by a locking member 313; the roller 312 is rotatably arranged on the inner end of the movable swing arm 311; after the movable swing arm 311 is extended, the outer end of the convex strip 210 extends into the gap between the two rollers 312, and the convex strip 210 on the horizontal cam 21 is driven by the weaving motor 20 to rotate and drive the swinging member 31 to swing back and forth up and down, so that the odd-numbered warp threads and the even-numbered warp threads are alternately swung up and down for feeding;

[0047] The weft feeding mechanism 4 includes a track 40, a plurality of shuttles 41 for releasing the wefts, a guide plate 42 and a hoop 43; the track 40 is located inside the feed unit 30; the guide plate 42 is detachably mounted on the upper end of the mounting rod 11 by means of mounting bolts 421, and a lap groove 420 is provided on the outer edge of the upper end of the guide plate 42; the hoop 43 is sleeved at intervals on the outer side of the upper end of the guide plate 42, and the hoop 43 is detachably mounted on the track 40 by means of a connecting piece 430, and the woven tubular braid is removed from the hoop 43. 3 and the gap between the guide plate 42 and the guide plate 42; the shuttles 41 are arranged at intervals on the outside of the guide plate 42 in the circumferential direction, the inner ends of the shuttles 41 with adjustable length in the radial direction abut against the groove 420, and the outer ends of the shuttles 41 are slidably arranged on the track 40; a plurality of the shuttles 41 are alternately arranged above the crests and troughs of the convex strips 210 in sequence, the outer end of the driving rod 23 is located on one side of the shuttle 41, and the driving rod 23 is driven to rotate by the weaving motor 20 to drive the shuttle 41 to make a circular motion along the track 40 to feed the weft;

[0048] The discharging mechanism 5 is arranged at the upper end of the frame 1, and is used to pull the woven tubular braid upwards and drive the warp and weft threads to be fed.

[0049] See also Figures 1 to 14 The convex strip 210 is provided with horizontal sections 211 at the crest and the trough, respectively, for allowing the shuttle 41 to pass through the angle formed by the odd-numbered warp threads and the even-numbered warp threads after they are opened.

[0050] See also Figures 1 to 14 The outer end of the movable swing arm 311 is provided with a plurality of inner adjustment holes 3110 at intervals, and the inner end of the fixed swing arm 310 is provided with an outer adjustment hole 3100; the locking member 313 is a locking bolt, which is threadedly connected to the outer adjustment hole 3100 and the inner end of which is embedded in the inner adjustment hole 3110, and the protruding strip 210 is adjusted to extend into or leave the gap between the two rollers 312 by changing the extended length of the movable swing arm 311.

[0051] See also Figures 1 to 14 The upper and lower ends of the frame 1 are relatively fixed with mounting rings 10 respectively; the outer edges of the mounting rings 10 corresponding to the transmission belt 301 are respectively provided with clearance openings 100; mounting screws 101 are respectively threadedly connected to the mounting rings 10 on both sides of the clearance openings 100; the upper or lower end of the mounting screw 101 is provided with a mounting groove 102; the outer ends of the sleeve rollers 300 are embedded in the mounting grooves 102, and the transmission belts 301 on the two sleeve rollers 300 are tensioned by rotating the mounting screws 101.

[0052] See also Figures 1 to 14 A plurality of combing parts 32 are arranged on the frame 1 outside the line-inlet unit 30; the combing parts 32 include a combing rod 320, a stacking block 321 and a combing spring 322; the upper end of the combing rod 320 is bent to form a ring 3200, and the warp threads pass through the ring 3200 and the threading holes 3020 in sequence for warp weaving; the stacking block 321 is fixed to the rod body of the combing rod 320, and the stacking block 321 is rotatably connected to the frame 1; one end of the combing spring 322 is fixedly connected to the frame 1, and the other end of the combing spring 322 is fixedly connected to the lower end of the combing rod 320.

[0053] See also Figures 1 to 14 The output shaft of the braiding motor 20 and the driving sleeve 22 are respectively sleeved and fixed with a pulley 24, and a belt 25 is sleeved on the pulley 24, and the driving sleeve 22 is driven to rotate by the braiding motor 20; the discharging mechanism 5 includes a frame 50, a discharging motor 51 and two pressure rollers 52; the pressure rollers 52 are rotatably arranged on the frame 50 above the hoop 43; the discharging motor 51 is fixedly connected to the frame 50, and the output shaft of the discharging motor 51 is fixedly connected to one of the pressure rollers 52, and the tubular braided material sandwiched between the two pressure rollers 52 is driven to be discharged by the discharging motor 51.

[0054] See also Figures 1 to 14The track 40 includes an upper door ring 400, a lower door ring 401 and a plurality of connecting rods 402; the upper door ring 400 and the lower door ring 401 are arranged opposite to each other in the upper and lower directions, and the upper and lower ends of the connecting rods 402 are fixedly connected to the upper door ring 400 and the lower door ring 401 respectively; a plurality of support plates 403 are arranged at the upper end of the upper door ring 400; the outer ends of the support plates 403 are fixedly connected to the upper door ring 400, and the inner ends of the support plates 403 are spaced apart with a plurality of mounting holes 4030; the number of the connecting members 430 is multiple, and the connecting members 430 include a support screw 4300 and two support nuts 4301; the lower end of the support screw 4300 is fixedly connected to the hoop 43, the upper end of the support screw 4300 is penetrated through the mounting hole 4030, and the support nuts 4301 are respectively arranged on the support screw 4300 at the upper and lower ends of the support plate 403.

[0055] See also Figures 1 to 14 The shuttle 41 includes a slider 410, a pay-off mechanism 411 for placing a rolled weft, a support arm 412 and a diagonal brace 413; the slider 410 is slidably arranged on the track 40; the pay-off mechanism 411 is arranged on the inner side of the slider 410; the support arm 412 includes a supporting square tube 4120, a moving square tube 4121, a fastening bolt 4122 and abutting wheel 4123; the outer end of the supporting square tube 4120 is hinged to one end of the slider 410, and the inner end of the supporting square tube 4120 is sleeved on the outside of the moving square tube 4121; the fastening bolt 4122 is threadedly connected to the supporting square tube 4120 and its inner end is tightly against the moving square tube 4121; the abutting wheel 4123 is rotatably arranged inside the moving square tube 4121 end, and the abutment wheel 4123 is tightly abutted against the lap groove 420; the diagonal support 413 includes a bidirectional screw 4130 and two connecting tubes 4131; the thread directions at both ends of the bidirectional screw 4130 are opposite, and the two connecting tubes 4131 are respectively threadedly connected with the two ends of the bidirectional screw 4130; one of the connecting tubes 4131 is hinged to the other end of the slider 410, and the other connecting tube 4131 is hinged to the movable square tube 4121, and the two connecting tubes 4131 are driven to move closer to or away from each other by rotating the bidirectional screw 4130; a hanging wire ring 4124 is fixed to the end of the movable square tube 4121 close to the abutment wheel 4123, and the free end of the weft thread passes through the hanging wire ring 4124 and is interlaced and woven with the warp thread at the lap groove 420.

[0056] See also Figures 1 to 14The wire-releasing mechanism 411 includes a limit block 4110, a protruding rod 4111, a fixed plate 4112, a hanging rod 4113, a limit plate 4114, a limit spring 4115 and a stop block 4116; the limit block 4110 is fixedly connected to one side of the slider 410, and the fixed plate 4112 is fixedly connected to the other side of the slider 410; the hanging rod 4113 is passed through the fixed plate 4112 and its outer end is fixedly connected to the stop block 4116; the limit plate 4114 is fixed near the limit block 4110 The limiting spring 4115 is sleeved on the hanging rod 4113 between the limiting plate 4114 and the fixing plate 4112; the convex rod 4111 is fixed to the limiting block 4110 close to the hanging rod 4113, and the two ends of the rolled weft thread are respectively sleeved on the outside of the convex rod 4111 and the hanging rod 4113, and a gap is left between the limiting block 4110 and the limiting plate 4114 and the rolled weft thread, and the installation and removal of the rolled weft thread can be achieved by pressing the limiting plate 4114 to drive the hanging rod 4113 to move.

[0057] See also Figures 1 to 14 The upper and lower ends of the slider 410 are respectively provided with first pulleys 4100 for rotation, the first pulley 4100 at the upper end abuts against the lower end of the upper door ring 400, and the first pulley 4100 at the lower end abuts against the upper end of the lower door ring 401; the outer ends of the upper and lower sides of the slider 410 are respectively provided with second pulleys 4101 for rotation; the cross-sections of the upper door ring 400 and the lower door ring 401 are "L" shaped, and the inner sides of the upper door ring 400 and the lower door ring 401 are respectively provided with upper grooves 4000 and lower grooves 4010, the second pulley 4101 on the upper side abuts against the upper groove 4000, and the second pulley 4101 on the lower side abuts against the lower groove 4010; the outer end of the driving rod 23 is rotatably provided with a driving wheel 230, and the lower side of the rear end of the slider 410 is rotatably provided with a driven wheel 4102; the lower end of the driven wheel 4102 abuts against the side of the driving wheel 230 close to the slider 410, and the driving wheel 230 pushes the driven wheel 4102 to drive the slider 410 to make a circular motion along the track 40.

[0058] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0059] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0060] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0061] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0062] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0063] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0064] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A biodegradable woven bag production device, comprising a frame (1), a driving mechanism (2), a warp feeding mechanism (3), a weft feeding mechanism (4) and a discharging mechanism (5), characterized in that: A mounting rod (11) is fixed in the middle of the frame (1); The driving mechanism (2) comprises a braiding motor (20), a horizontal cam (21), a driving sleeve (22) and a plurality of driving rods (23); the driving sleeve (22) is rotatably arranged outside the mounting rod (11); the braiding motor (20) is connected to the driving sleeve (22), and the driving sleeve (22) is driven to rotate by the braiding motor (20); the horizontal cam (21) is sleeved and fixed outside the driving sleeve (22), and an up-and-down convex strip (210) is fixed on the outer edge of the horizontal cam (21); the driving rods (23) are circumferentially fixed to the driving sleeve (22) above the horizontal cam (21); The warp thread feeding mechanism (3) comprises a plurality of thread feeding units (30) and a plurality of swinging members (31) which are arranged on a frame (1) at circumferential intervals; the thread feeding unit (30) comprises two sleeve rollers (300), two transmission belts (301) and a plurality of transmission lines (302); the sleeve rollers (300) are rotatably arranged above and below the frame (1); the transmission line (302) is divided into two parts, one of which is a transmission belt (301) sleeved on the upper sleeve roller (300). Another transmission belt (301) is sleeved on the lower sleeve roller (300); a portion of the transmission lines (302) are arranged at intervals on the inner side of the transmission belt (301), and another portion of the transmission lines (302) are arranged at intervals on the outer side of the transmission belt (301), and the two ends of the transmission lines (302) are fixedly connected to the upper and lower transmission belts (301) respectively; the transmission lines (302) on the same side are provided with threading holes (3020) at the same height, and odd-numbered warp threads pass through the threading holes on the outer side. The swing member (31) includes a fixed swing arm (310), a movable swing arm (311) and two rollers (312); the outer end of the fixed swing arm (310) is hinged to the inner side of the transmission belt (301) below, and the arm body of the fixed swing arm (310) is hinged to the frame (1); the outer end of the movable swing arm (311) is slidably sleeved on the inner end of the fixed swing arm (310) and is locked by a locking member (313). ) locks the movable swing arm (311) onto the fixed swing arm (310); the roller (312) is rotatably arranged at the inner end of the movable swing arm (311); after the movable swing arm (311) is extended, the outer end of the convex strip (210) extends into the gap between the two rollers (312), and the convex strip (210) on the horizontal cam (21) is driven by the weaving motor (20) to rotate and drive the swing member (31) to swing back and forth up and down, so that the odd-numbered warp threads and the even-numbered warp threads can be alternately swung up and down to feed the material; The weft feeding mechanism (4) comprises a track (40), a plurality of shuttles (41) for releasing weft threads, a guide plate (42) and a hoop (43); the track (40) is located inside the thread feeding unit (30); the guide plate (42) is detachably mounted on the upper end of the mounting rod (11) by means of mounting bolts (421); a lap groove (420) is provided on the outer edge of the upper end of the guide plate (42); the hoop (43) is sleeved at intervals on the outer side of the upper end of the guide plate (42); the hoop (43) is detachably mounted on the track (40) by means of a connecting piece (430); a woven tubular braid is detachably mounted on the track (40) from the hoop The shuttles (41) are arranged at intervals on the outside of the guide plate (42) in the circumferential direction, the inner ends of the shuttles (41) with radially adjustable lengths abut against the grooves (420), and the outer ends of the shuttles (41) are slidably arranged on the track (40); a plurality of the shuttles (41) are alternately arranged above the crests and troughs of the convex strips (210) in sequence, the outer end of the driving rod (23) is located on one side of the shuttle (41), and the driving rod (23) is driven by the weaving motor (20) to rotate and drive the shuttle (41) to make a circular motion along the track (40) to feed the weft; The discharging mechanism (5) is arranged at the upper end of the frame (1) and is used to pull the woven tubular braid upwards and drive the warp and weft threads to be fed.

2. The biodegradable woven bag production equipment according to claim 1, characterized in that: The convex strip (210) is provided with horizontal sections (211) at the wave crest and the wave trough, respectively, for allowing the shuttle (41) to pass through the angle formed by the odd-numbered warp threads and the even-numbered warp threads being opened.

3. The biodegradable woven bag production equipment according to claim 1, characterized in that: The outer end of the movable swing arm (311) is provided with a plurality of inner adjustment holes (3110) at intervals, and the inner end of the fixed swing arm (310) is provided with an outer adjustment hole (3100); the locking member (313) is a locking bolt, which is threadedly connected to the outer adjustment hole (3100) and has an inner end embedded in the inner adjustment hole (3110), and the projection (210) is adjusted to extend into or out of the gap between the two rollers (312) by changing the extended length of the movable swing arm (311).

4. The biodegradable woven bag production equipment according to claim 1, characterized in that: The upper and lower ends of the frame (1) are respectively relatively fixed with mounting rings (10); the outer edges of the mounting rings (10) are respectively provided with clearance openings (100) at locations corresponding to the drive belt (301); mounting screws (101) are respectively threadedly connected to the mounting rings (10) on both sides of the clearance openings (100); the upper or lower ends of the mounting screws (101) are respectively provided with mounting grooves (102); the outer ends of the sleeve rollers (300) are embedded in the mounting grooves (102), and the drive belts (301) on the two sleeve rollers (300) are tensioned by rotating the mounting screws (101).

5. The biodegradable woven bag production equipment according to claim 1, characterized in that: A plurality of combing components (32) are arranged on the frame (1) outside the line feed unit (30); the combing components (32) include a combing rod (320), a stacking block (321) and a combing spring (322); the upper end of the combing rod (320) is bent to form a ring (3200), and the warp threads pass through the ring (3200) and the threading holes (3020) in sequence to perform warp weaving; the stacking block (321) is fixed to the rod body of the combing rod (320), and the stacking block (321) is rotatably connected to the frame (1); one end of the combing spring (322) is fixedly connected to the frame (1), and the other end of the combing spring (322) is fixedly connected to the lower end of the combing rod (320).

6. The biodegradable woven bag production equipment according to claim 1, characterized in that: The output shaft of the braiding motor (20) and the driving sleeve (22) are respectively sleeved and fixed with pulleys (24), and a belt (25) is sleeved on the pulley (24), and the driving sleeve (22) is driven to rotate by the braiding motor (20); the discharging mechanism (5) comprises a frame (50), a discharging motor (51) and two pressure rollers (52); the pressure rollers (52) are rotatably arranged on the frame (50) above the hoop (43); the discharging motor (51) is fixedly connected to the frame (50), and the output shaft of the discharging motor (51) is fixedly connected to one of the pressure rollers (52), and the tubular braided material sandwiched between the two pressure rollers (52) is driven to be discharged by the discharging motor (51).

7. The biodegradable woven bag production equipment according to claim 1, characterized in that: The track (40) comprises an upper door ring (400), a lower door ring (401) and a plurality of connecting rods (402); the upper door ring (400) and the lower door ring (401) are arranged opposite to each other in upper and lower directions, and the upper and lower ends of the connecting rods (402) are respectively fixedly connected to the upper door ring (400) and the lower door ring (401); a plurality of supporting plates (403) are arranged at the upper end of the upper door ring (400); the outer ends of the supporting plates (403) are fixedly connected to the upper door ring (400), and the supporting plates (403) are fixedly connected to the upper door ring (400). ) is provided with a plurality of mounting holes (4030) at intervals at the inner end; the number of the connecting members (430) is plural, and the connecting members (430) include a support screw (4300) and two support nuts (4301); the lower end of the support screw (4300) is fixedly connected to the hoop (43), the upper end of the support screw (4300) is passed through the mounting hole (4030), and the support nuts (4301) are respectively provided on the support screw (4300) at the upper and lower ends of the support plate (403).

8. The biodegradable woven bag production equipment according to claim 7, characterized in that: The shuttle (41) comprises a slider (410), a pay-off mechanism (411) for placing a rolled weft thread, a support arm (412) and a diagonal support (413); the slider (410) is slidably arranged on the track (40); the pay-off mechanism (411) is arranged on the inner side of the slider (410); the support arm (412) comprises a supporting square tube (4120), a movable square tube (4121), a fastening bolt (4122) and an abutting wheel (4123); the outer end of the supporting square tube (4120) is hinged to one end of the slider (410), and the inner end of the supporting square tube (4120) is sleeved on the outer side of the movable square tube (4121); the fastening bolt (4122) is threadedly connected to the supporting square tube (4120) and the inner end thereof is tightly abutted against the movable square tube (4121); the abutting wheel (4123) is rotatably arranged on the movable square tube (4121) 21) inner end, and the abutment wheel (4123) is tightly abutted against the lap groove (420); the diagonal support (413) includes a bidirectional screw (4130) and two connecting tubes (4131); the thread directions of the two ends of the bidirectional screw (4130) are opposite, and the two connecting tubes (4131) are respectively threadedly connected to the two ends of the bidirectional screw (4130); one of the connecting tubes (4131) is hinged to the other end of the slider (410), and the other connecting tube (4131) is hinged to the movable square tube (4121), and the two connecting tubes (4131) are driven to move closer to or farther from each other by rotating the bidirectional screw (4130); a hanging ring (4124) is fixed to one end of the movable square tube (4121) close to the abutment wheel (4123), and the free end of the weft thread passes through the hanging ring (4124) and is interlaced with the warp thread at the lap groove (420) for weaving.

9. The biodegradable woven bag production equipment according to claim 8, characterized in that: The wire-releasing mechanism (411) comprises a limit block (4110), a protruding rod (4111), a fixing plate (4112), a hanging rod (4113), a limit plate (4114), a limit spring (4115) and a stop block (4116); the limit block (4110) is fixedly connected to one side of the slider (410), and the fixing plate (4112) is fixedly connected to the other side of the slider (410); the hanging rod (4113) is passed through the fixing plate (4112) and its outer end is fixedly connected to the stop block (4116); the limit plate (4114) is fixed near the limit block (411 0) on one side of the hanging rod (4113); the limiting spring (4115) is sleeved on the hanging rod (4113) between the limiting plate (4114) and the fixing plate (4112); the convex rod (4111) is fixed to the limiting block (4110) on the side close to the hanging rod (4113); the two ends of the rolled weft are respectively sleeved outside the convex rod (4111) and the hanging rod (4113), and a gap is left between the limiting block (4110) and the limiting plate (4114) and the rolled weft, and the installation and removal of the rolled weft can be achieved by pressing the limiting plate (4114) to drive the hanging rod (4113) to move.

10. The biodegradable woven bag production equipment according to claim 8, characterized in that: The upper and lower ends of the slider (410) are respectively provided with first pulleys (4100) for rotation, the first pulley (4100) at the upper end abuts against the lower end of the upper door ring (400), and the first pulley (4100) at the lower end abuts against the upper end of the lower door ring (401); the outer ends of the upper and lower sides of the slider (410) are respectively provided with second pulleys (4101) for rotation; the cross-sections of the upper door ring (400) and the lower door ring (401) are in an "L" shape, and the inner sides of the upper door ring (400) and the lower door ring (401) are respectively provided with an upper groove (4000) and a lower groove (401). 0, the second pulley (4101) on the upper side abuts against the upper groove (4000), and the second pulley (4101) on the lower side abuts against the lower groove (4010); a driving wheel (230) is rotatably provided at the outer end of the driving rod (23), and a driven wheel (4102) is rotatably provided at the lower side of the rear end of the slider (410); the lower end of the driven wheel (4102) abuts against the side of the driving wheel (230) close to the slider (410), and the driving wheel (230) pushes the driven wheel (4102) to drive the slider (410) to make a circular motion along the track (40).

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