Full-automatic konjac knotting machine

Abstract

The invention relates to the technical field of knotting machines, and discloses a full-automatic konjak knotting machine which comprises a machine body. The machine body is sequentially provided with a material conveying mechanism, a knotting and belt conveying mechanism, a shearing mechanism and a knotting mechanism from right to left, a belt guiding mechanism is arranged below the knotting mechanism, and the knotting mechanism comprises a belt clamping structure, a rotation driving structure and a front-back displacement structure. The material conveying mechanism is used for intermittently conveying materials to the knotting and belt conveying mechanism; the knotting and belt conveying mechanism comprises a belt conveying displacement structure and a belt conveying structure, the belt conveying displacement structure is used for driving the belt conveying structure to move front and back, and the belt conveying structure is used for conveying materials towards the knotting mechanism; and the shearing mechanism is used for shearing the knotted materials. The knotting machine is compact in structure, automatic knotting of materials is achieved, and the problems of low efficiency and low yield caused by manual knotting are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of knotting machines, in particular to a full-automatic konjac knotting machine. BACKGROUND

[0002] Konjac is a perennial herb, the main component of which is glucomannan, and it contains various amino acids that cannot be synthesized by the human body and minerals such as calcium, zinc, and copper. It is a high-quality dietary fiber with low fat, low sugar, low heat, and no cholesterol. Konjac belt is a belt-shaped food made of konjac starch. In order to facilitate eating (mainly to facilitate holding with chopsticks), the konjac belt usually needs to be knotted. At present, the knotting of the konjac belt is mainly completed by manual work, which has low knotting efficiency, high labor cost, and low daily output, and is difficult to produce on a large scale, so that many manufacturers of konjac food cannot undertake large orders of konjac belt knotting. Therefore, it is of great significance to design a device that can automatically and efficiently knot the konjac belt. SUMMARY

[0003] Therefore, the present application aims to provide a full-automatic konjac knotting machine to solve the problems in the background.

[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a full-automatic konjac knotting machine, comprising a machine body; the machine body is provided with a material conveying mechanism, a knotting belt conveying mechanism, a cutting mechanism, and a knotting mechanism from right to left; a belt guiding mechanism is arranged below the knotting mechanism; the knotting mechanism comprises a belt clamping structure, a rotating driving structure, and a forward and backward displacement structure; the rotating driving structure has a hollow rotating shaft; the machine body is fixed with a sleeve; the rotating shaft is arranged in the sleeve; the two ends of the sleeve are rotatably connected with the rotating shaft through bearings; the rotating shaft is driven to rotate by a rotating driving motor; the outer end of the rotating shaft is provided with a spring clamp for winding and clamping the material; the forward and backward displacement structure has a guide rod which can move forward and backward; the guide rod passes through the inside of the rotating shaft; a sliding push rod for driving the spring clamp to close and push away the material wound on the spring clamp is movably arranged outside the rotating shaft; the guide rod is fixedly connected with the sliding push rod; the belt clamping structure has a spring belt clamp which can rotate forward and backward; the belt guiding mechanism has a belt guiding head for rotating the spring belt clamp forward and a pressing rod for opening the spring belt clamp; the sleeve is provided with a one-way rotating block through a fixed support; the one-way rotating block is used for opening the spring belt clamp; the material conveying mechanism is used for intermittently conveying the material to the knotting belt conveying mechanism; the knotting belt conveying mechanism comprises a belt conveying displacement structure and a belt conveying structure; the belt conveying displacement structure is used for driving the belt conveying structure to move forward and backward; the belt conveying structure is used for conveying the material to the knotting mechanism; the cutting mechanism is used for cutting the material after knotting.

[0005] Further, the material conveying mechanism comprises a support plate, one side of the support plate is fixedly installed on one side of the machine body through a connecting column, a material conveying motor is installed on the back side of the support plate through a motor fixing frame, a motor shaft of the material conveying motor is fixedly provided with a driving sprocket, both sides of the support plate are respectively provided with driven feeding assemblies, the driven feeding assemblies comprise a connecting shaft which is rotatably connected with the support plate, a driven sprocket is fixedly arranged on the rear end of the connecting shaft, a conveying roller is fixedly arranged on the front end of the connecting shaft, and the two driven sprockets are drivingly connected with the driving sprocket through a chain; an adjustable guide is arranged on the front side of the support plate and located between the two conveying rollers; a material receiving cylinder is arranged on the side of the support plate close to the knotting and conveying mechanism, a cylinder connecting plate is arranged on the top of the end of the material receiving cylinder away from the knotting and conveying mechanism, a feeler rod is arranged on the back side of the cylinder connecting plate, a fixing rod is arranged on the bottom of the support plate, the cylinder connecting plate and the feeler rod are rotatably arranged on the fixing rod, a proximity switch is arranged on the bottom of the support plate, an arc-shaped guide hole is arranged on the feeler rod, and a guide column is arranged on the support plate and located in the arc-shaped guide hole.

[0006] Further, the belt displacement structure comprises a belt displacement driving motor installed on the bottom of the machine body, a motor shaft of the belt displacement driving motor is vertically upwardly arranged and one end of the motor shaft is fixedly provided with a driving block, the other end of the driving block is provided with an end shaft on the top, the end shaft is rotatably connected with a roller, a driven block is arranged above the roller, the bottom of the driven block is provided with a movable track, and the roller is movably arranged in the movable track; a guide rail is arranged on one side of the top of the driven block, a fixed hole is arranged on the other side of the top of the driven block, a guide column is movably inserted in the guide rail, a guide rod is fixedly inserted in the center of the guide column, the other end of the guide rod is fixedly installed on the side wall of the machine body through a guide rod seat, a slide rod is fixedly inserted in the fixed hole, a linear bearing is arranged on the side wall of the machine body, the slide rod passes through the linear bearing and is linearly and slidingly connected with the linear bearing in a matched mode, and a belt structure is fixedly arranged on the outer end of the slide rod.

[0007] Further, the belt structure comprises a base, a belt support is fixedly arranged on the top of the base, a guide channel with a U-shaped longitudinal section is fixedly arranged on the top of the belt support, a driving roller is rotatably arranged on the belt support, the driving roller is located on the side of the guide channel close to the knotting mechanism, a roller shaft of the driving roller extends to the outside of the belt support and is fixedly provided with a belt driven wheel, a belt motor is installed in the inside of the belt support, a motor shaft of the belt motor is fixedly provided with a belt driving wheel, the belt driving wheel is located on the outside of the belt support and is drivingly connected with the belt driven wheel through a conveying belt, a movable rod is rotatably connected with the belt support and located on the top of the guide channel, both ends of the movable rod are respectively fixedly provided with supporting arms, a driven roller is rotatably arranged on the end of each supporting arm, and the driven roller is located on the top of the driving roller.

[0008] Further, the rotating driving motor is installed on the inner wall of the machine body through a U-shaped mounting frame, a driving wheel is fixed on the motor shaft of the rotating driving motor, and a driven wheel is fixed on the inner end of the rotating shaft.

[0009] Further, the spring clamp includes a left clamp body fixed on the left side of the rotating shaft and a right clamp body rotationally connected on the right side of the rotating shaft, and a clamp spring is connected between the inner end portions of the left and right clamp bodies.

[0010] Further, the front-back displacement structure includes a fixing frame fixed in the machine body, a displacement driving motor is installed on the fixing frame, an eccentric member is fixed on the motor shaft of the displacement driving motor, a connecting rod is connected to one end of the eccentric member through a fish-eye joint, the connecting rod is connected to a guide rod through a joint bearing at one end, guide holes are arranged on the two side walls of the outer end portion of the rotating shaft, the slide push rod includes a fixed sleeve movably sleeved on the outer portion of the rotating shaft, a side connecting rod is arranged on one side of the fixed sleeve, the fixed sleeve is fixedly connected to the end portion of the guide rod through a bolt penetrating through the guide hole, a front protruding block is arranged on the inner side wall of the outer end portion of the side connecting rod, a rear protruding block is arranged on the inner side wall of the inner end portion of the side connecting rod, a push block in a U-shaped structure is vertically connected to the end portion of the side connecting rod, the spring clamp is located in the push block, and the spring clamp has an enabling block in a triangular structure, wherein the front protruding block or the rear protruding block touches the enabling block and applies a pushing force, so that the spring clamp can be opened.

[0011] Further, the clamp structure includes a mounting piece fixed on the top of the outer end of the rotating shaft, a rotating piece is rotationally connected to one side of the mounting piece, the spring belt clamp is fixed on the top of the rotating piece, a swing arm is rotationally connected to the bottom of the rear end of the mounting piece, a contact handle is rotationally connected to the bottom of one end of the swing arm, an arc-shaped plate is rotationally connected to the other end of the swing arm, and the other end of the arc-shaped plate is rotationally connected to the side wall of the rotating piece; a spring connecting piece is installed on the top of the rotating shaft between the sleeve and the slide push rod, a return spring is connected between the spring connecting piece and the rotating piece, a limiting plate is arranged on the rear side of the rotating piece, a stop block is arranged on the top of the rear end of the mounting piece, and the limiting plate is located on the front side of the stop block.

[0012] Further, the guide belt mechanism includes a mounting plate installed on the bottom of the machine body, a guide belt driving motor is installed on the mounting plate, a guide belt shaft is fixed on the motor shaft of the guide belt driving motor, a guide belt shaft fixing seat is installed on the front wall of the machine body, the guide belt shaft penetrates through the guide belt shaft fixing seat, an L-shaped structure pressure rod is fixed on the outer end portion of the guide belt shaft, and a guide belt head is located on the side close to the machine body of the pressure rod and is fixed on the guide belt shaft.

[0013] Further, the shearing mechanism comprises a shaft seat fixed on the side wall of the machine body, the shaft seat is provided with a fixed shaft, the fixed shaft is provided with a slide way clamping seat, the slide way clamping seat is fixed with a discharging slide way located below the front end of the knotting mechanism, the outer end of the fixed shaft is provided with a scissors clamping seat, and the top end of the scissors clamping seat is provided with a pneumatic scissors. Beneficial effects

[0014] Compared with the prior art, the present application has at least the following advantages: 1. The present application cooperates with the knotting action of the knotting mechanism and the guide belt mechanism through intermittent material conveying, so that the whole production process is more smooth. Intermittent feeding can make the material stop temporarily after being sent in a certain length, so as to provide a stable working object for knotting operation and ensure the quality and stability of knotting.

[0015] 2. The material conveying mechanism, knotting and belt conveying mechanism, shearing mechanism, knotting mechanism and guide belt mechanism of the present application are compactly matched and smoothly connected, so that the overall structure of the knotting machine is compact, the efficiency of material knotting is effectively improved, and the stability of knotting quality is ensured.

[0016] 3. The present application is provided with a one-way rotating block, which can realize the opening of the spring belt clamp when rotating clockwise to clamp the material, and can realize the avoidance when rotating counterclockwise. Through this ingenious design, the smoothness of equipment operation is ensured, the space utilization of equipment is improved, and the equipment structure is more compact.

[0017] 4. The belt conveying structure has a front and rear displacement function. On the one hand, the material conveyed thereon is moved to the shearing mechanism, and the connection between the material knotted by the pneumatic scissors and the subsequent material is completed. On the other hand, the rotating shaft rotates to drive the spring belt clamp to rotate, so that the material is wound around the front end of the spring clamp. During the winding process, the belt conveying structure is moved forward as a whole, so that the material output by the belt nozzle moves forward and intersects with the material clamped by the spring belt clamp. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present application.

[0019] Figure 2 It is a structural schematic diagram of the present application Figure 1 .

[0020] Figure 3 It is a structural schematic diagram of the knotting and belt conveying mechanism of the present application.

[0021] Figure 4 It is a structural schematic diagram of the present application Figure 3 .

[0022] Figure 5A structure schematic view of the material conveying mechanism of the present application.

[0023] Figure 6 A structure schematic view of the present application Figure 5 from above.

[0024] Figure 7 A structure schematic view of the present application Figure 5 from front.

[0025] Figure 8 A structure schematic view of the knotting mechanism of the present application.

[0026] Figure 9 A structure schematic view of the present application Figure 8 from a partial enlargement.

[0027] Figure 10 A structure schematic view of the connection between the one-way rotating block and the fixed support of the present application.

[0028] Figure 11 A structure schematic view of the present application Figure 10 from right side.

[0029] Figure 12 A structure schematic view of the present application Figure 9 from left side.

[0030] Figure 13 A structure schematic view of the present application Figure 8 from a transverse section.

[0031] Figure 14 A structure schematic view of the guide belt mechanism of the present application.

[0032] Figure 15 A structure schematic view of the shearing mechanism of the present application.

[0033] Figure 16 A knotting step schematic view of the konjak knotting machine of the present application.

[0034] Figure 17 A structure schematic view of the knotting mechanism of the present application from above.

[0035] In the figure: 1-frame; 2-display control mechanism; 20-touch display screen; 3-supporting leg; 4-knotting mechanism; 41-rotary driving structure; 411-rotary driving motor; 412-driving wheel; 413-U-shaped mounting frame; 414-driving belt; 415-driven wheel; 416-rotary shaft; 4160-guide hole; 417-spring clamp; 4170-left clamp body; 4171-right clamp body; 4172-clamp spring; 4173-activation block; 418-sleeve; 42-fore-and-aft displacement structure; 421-displacement driving motor; 422-fixed frame; 423-eccentric piece; 424-fisheye joint; 425-connecting rod; 426-knuckle bearing; 427-guide rod; 428-sliding push rod; 4280-fixed sleeve; 4281-side connecting rod; 4282-front protruding block; 4283-push block; 4284-rear protruding block; 4285-adjusting hole; 43-clamping structure; 430-one-way rotary block; 4301-rotary connecting hole one; 4302-through hole; 431-fixed support; 4310-fixing piece; 4311-branch; 4312-limiting groove; 4313-rotary connecting hole two; 432-spring connecting piece; 433-return spring; 434-mounting piece; 4340-stop block; 4341-threaded hole; 435-spring belt clamp; 4350-left clamp body; 4351-right clamp body; 4352-clamp spring; 4353-extension; 436-rotary piece; 4360-limiting plate; 437-swing arm; 4370-contact handle; 438-arc plate; 5-lead belt mechanism; 50-lead belt driving motor; 51-mounting plate; 52-lead belt shaft fixing seat; 53-lead belt shaft; 54-lead belt head; 540-fixed disc; 541-guiding arc; 55-pressing rod; 6-cutting mechanism; 60-axle seat; 61-fixed shaft; 62-sliding way clamp seat; 63-scissors clamp seat; 64-discharge sliding way; 65-pneumatic scissors; 7-knotting belt structure; 71-belt displacement structure; 710-belt displacement driving motor; 711-driving block; 7110-end shaft; 712-driven block; 7120-guiding rail; 7121-fixed hole; 7122-movable rail; 713-guide rod seat; 714-guide rod; 715-guide post; 716-sliding rod; 717-linear bearing; 718-roller; 72-belt structure; 720-base; 721-belt support; 7210-belt nozzle; 722-guide way; 7220-guiding plate; 723-belt driving wheel; 724-belt driven wheel; 725-driving roller; 726-driven roller; 727-branch; 728-movable rod; 729-pressing plate; 8-material conveying mechanism; 80-supporting plate; 800-motor fixing frame; 801-threaded hole; 802-protruding column; 81-connecting column; 82-receiving cylinder; 820-cylinder connecting plate; 821-U-shaped rod; 83-fixed rod; 84-movable probe rod; 840-cylinder fixing plate; 841-weighted handle; 842-arc-shaped guide hole; 843-branch rod;844 - swing lever; 85 - proximity switch; 86 - material conveying motor; 87 - driving sprocket; 88 - driven feeding assembly; 880 - driven sprocket; 881 - connecting shaft; 882 - conveying roller; 8820 - disc; 8821 - fixed toothed rod; 89 - adjustable guide; 890 - roller; 891 - strip hole; 892 - movable plate; 9 - konjac; 90 - clamping end; 91 - movable part; 92 - winding part; 93 - tail part. DETAILED DESCRIPTION

[0036] In order to make the objectives, technical solutions and advantages of the present application clearer, the following will be combined with the accompanying drawings and specific embodiments for detailed description. In the following description, a lot of specific details are set forth in order to give a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific implementations disclosed below.

[0037] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are for illustrative purposes only and are not intended to be limiting.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0039] Reference Figures 1-2 An automatic konjac knotting machine comprises a machine body 1, a supporting leg 3 arranged at the bottom of the machine body. The machine body 1 is sequentially provided with a material conveying mechanism 8, a knotting and conveying mechanism 7, a cutting mechanism 6 and a knotting mechanism 4 from right to left, and a belt guiding mechanism 5 is arranged below the knotting mechanism 4. A display control mechanism 2 is arranged at the top of the machine body 1, and a controller is arranged in the display control mechanism 2, and a touch display screen 20 and a button are arranged on the front side of the controller. The controller is electrically connected with driving elements of the material conveying mechanism 8, the knotting and conveying mechanism 7, the cutting mechanism 6, the knotting mechanism 4 and the belt guiding mechanism 5 through wires, and the controller is electrically connected with the touch display screen 20 and the button, and the running parameters of the driving elements of the mechanisms can be set through the touch display screen 20.

[0040] AsFigures 5-7 As shown, the material conveying mechanism 8 comprises a support plate 80, one side of the support plate 80 is fixedly installed on the right side of the machine body 1 through a connecting column 81, the rear side of the support plate 80 is installed with a material conveying motor 86 through an L-shaped motor fixing frame 800, and the motor shaft of the material conveying motor 86 is fixed with a driving sprocket 87. The support plate 80 is provided with a driven feeding assembly 88 on both sides of the material conveying motor 86, respectively, the driven feeding assembly 88 comprises a connecting shaft 881 rotatably connected with the support plate 80, the rear end of the connecting shaft 881 is fixed with a driven sprocket 880, and the front end of the connecting shaft 881 is fixed with a conveying roller 882, and the two driven sprockets 880 and the driving sprocket 87 are drivingly connected through a chain. Wherein, the conveying roller 882 comprises two disc plates 8820 arranged at intervals, a plurality of fixed tooth rods 8821 are arranged between the edges of the two disc plates 8820, and the plurality of fixed tooth rods 8821 are arranged in a circle concentric with the disc plate 8820. The outer side surface of the fixed tooth rod 8821 is toothed. The front side of the support plate 80 is provided with an adjustable guide 89 located between the two conveying rollers 882, the adjustable guide 89 comprises a movable plate 892, the movable plate 892 is provided with a vertically arranged strip-shaped hole 891, and the movable plate 892 is provided with a roller 890 at the bottom of the strip-shaped hole 891. The front side of the support plate 80 is provided with a threaded hole 801, the threaded hole 801 is threadedly connected with a bolt, the bolt is arranged in the strip-shaped hole 891 to fix the adjustable guide 890, so that the roller 890 is fixed in a suitable position. By locking the bolt at different positions of the strip-shaped hole 891, the height of the roller 890 can be adjusted. In work, the material conveying motor 86 works to drive the driving sprocket 87 to rotate, the driving sprocket 87 rotates to drive the two driven sprockets 880 to rotate through the chain, the two driven sprockets 880 rotate synchronously to drive the conveying roller 882 to rotate. The material is conveyed from the top of the right conveying roller 882, around the bottom of the roller 890, and then around the top of the left conveying roller 882, to convey the material from the right side to the left side.

[0041] A receiving cylinder 82 is arranged on the side of the support plate 80 close to the knotting belt mechanism 7. A cylinder connecting plate 820 is arranged on the top of the end of the receiving cylinder 82 away from the knotting belt mechanism 7, a feeler rod 84 is arranged on the back side of the cylinder connecting plate 820, and a U-shaped rod 821 is arranged on the top of the other end. A fixed rod 83 is arranged on the bottom of the support plate 80, and the cylinder connecting plate 820 and the feeler rod 84 are rotatably arranged on the fixed rod 83, so that the end of the receiving cylinder 82 away from the knotting belt mechanism 7 is rotatably connected with the support plate 82. The feeler rod 84 comprises a cylinder fixing plate 840 fixed on the receiving cylinder 82 and inclined downward to the outside of the receiving cylinder 82. A weight handle 841 is fixed on the outer end of the cylinder fixing plate 840. A branch rod 843 is arranged on the outside of the cylinder fixing plate 840, and a swing rod 844 is fixed on the outer end of the branch rod 843. A proximity switch 85 is arranged on the bottom of the support plate 80. An arc-shaped guide hole 842 is arranged on the cylinder fixing plate 840, and a protruding column 802 is protrudingly arranged on the support plate 80. The protruding column 802 is arranged in the arc-shaped guide hole 842. The receiving cylinder 82 rotates around the fixed rod 83, and the arc-shaped guide hole 842 and the protruding column 802 limit the rotating path of the receiving cylinder 82. Under the action of a material conveying motor 86, the material passes through the top of a right conveying roller 882, the bottom of a roller 890 and the top of a left conveying roller 882 in sequence, and then enters the inside of the receiving cylinder 82 for partial storage, and then passes through the U-shaped rod 821 and is conveyed forward to the knotting mechanism by the knotting belt mechanism 7 for knotting. When the material stored in the receiving cylinder 82 reaches a certain amount, the receiving cylinder 82 rotates counterclockwise under the action of the weight of the material contained in the receiving cylinder 82, the feeler rod 84 swings counterclockwise, the swing rod 844 swings upward and approaches the proximity switch 85, triggers the proximity switch 85, and the proximity switch 85 transmits a proximity switch signal to a controller. The controller receives the proximity switch signal and controls the material conveying motor 86 to stop working. After the knotting belt mechanism 7 stops conveying the material forward for a certain distance, the amount of material in the receiving cylinder 82 decreases, the weight of the receiving cylinder 82 decreases, the swing rod 844 moves away from the proximity switch 85, the proximity switch 85 transmits an untriggered state signal to the controller, the controller receives the signal and controls the material conveying motor 86 to continue working, conveying the material into the receiving cylinder 82, until the material in the receiving cylinder 82 triggers the proximity switch, at which time the controller controls the material conveying motor 86 to stop working, the knotting belt mechanism 7 conveys the material forward, the weight of the receiving cylinder 82 decreases, the swing rod 844 moves away from the proximity switch 85, and then the material conveying motor 86 continues to convey the material into the receiving cylinder 82, and so on, so as to realize intermittent conveying of the material to the knotting belt mechanism 7. The intermittent feeding can temporarily stop the material after conveying for a certain length, so as to provide a stable working object for knotting operation, and ensure the quality and stability of knotting. A counterweight can be loaded on the weight handle 841, so as to adjust the weight of the material allowed to be received in the receiving cylinder 82.

[0042] As Figure 3 -As Figure 4 shown, the knotting belt mechanism 7 comprises a belt displacement structure 71 and a belt structure 72, the belt displacement structure 71 is connected with the belt structure 72 for making the belt structure 72 as a whole to displace forward and backward. Wherein, the belt displacement structure 71 comprises a belt displacement driving motor 710 installed at the bottom of the machine body 1, the motor shaft of the belt displacement driving motor 710 is vertically upward and one end of which is fixed with a driving block 711, the other end of the driving block 711 is provided with an end shaft 7110 at the top, the end shaft 7110 is rotatably connected with a roller 718, a driven block 712 is provided above the roller 718, the bottom of the driven block 712 is provided with a movable track 7122, and the roller 718 is movably arranged in the movable track 7122. The top of the driven block 712 is provided with a guide track 7120 perpendicular to the movable track 7122 at one side, and is provided with a fixed hole 7121 at the other side. The guide track 7120 movably inserts a guide column 715, the center of the guide column 715 inserts and fixes a guide rod 714, the other end of the guide rod 714 is fixed with a guide rod seat 713, and the guide rod seat 713 is installed and fixed on the side wall of the machine body 1. The fixed hole 7121 inserts and fixes a sliding rod 716, the side wall of the machine body 1 is provided with a linear bearing 717, the sliding rod 716 passes through the linear bearing 717 and is linearly and slidingly connected with the linear bearing 717, and the outer end of the sliding rod 716 is fixed with the belt structure 72. The belt displacement driving motor 710 works, the driving block 711 rotates, the roller 718 moves with the driving block 711, under the linear guidance of the cooperation of the guide column 715 and the guide track 7120, the driven block 712 linearly displaces in the forward and backward direction, thereby driving the belt structure 72 to displace forward and backward.

[0043] The belt feeding structure 72 comprises a base 720 fixedly connected with the outer end of the slide rod 716. The top of the base 720 is fixedly connected with a belt feeding support 721. The top of the belt feeding support 721 is fixedly connected with a guide channel 722 in U-shaped structure in vertical section. The side walls of the guide channel 722 limit the material in the guide channel 722 when the belt feeding structure 72 moves forward and backward. The guide channel 722 is provided with a guide plate 7220 at one end close to the material conveying mechanism 8. The side of the belt feeding support 721 close to the knotting mechanism is rotatably provided with a driving roller 725. The driving roller 725 is located at the side of the guide channel 722 close to the knotting mechanism 4. The roller shaft of the driving roller 725 extends to the outside of the belt feeding support 721 and is fixedly connected with a belt driven wheel 724. A belt motor is installed in the belt feeding support 721. The motor shaft of the belt motor is fixedly connected with a belt driving wheel 723. The belt driving wheel 723 is located outside the belt feeding support 721 and is connected with the belt driven wheel 724 through a transmission belt. The belt feeding support 721 is rotatably connected with a movable rod 728 at the top of the guide channel 722. The two ends of the movable rod 728 are respectively fixedly connected with supporting arms 727. The ends of the supporting arms 727 are rotatably provided with driven rollers 726. The driven rollers 726 are located at the top of the driving roller 725. One end of the movable rod 728 extends to the outside of the belt feeding support 721 and is fixedly connected with a pressing plate 729. The side of the belt feeding support 721 close to the driving roller 725 is provided with a nozzle 7210. When working, the material passes through the guide channel 722. The pressing plate 729 is pressed to rotate the movable rod 728 and drive the driven rollers 726 to rotate away from the driving roller 725, so as to conveniently make the material pass above the driving roller 725 and pass through the nozzle 7210. Then, the pressing plate 729 is loosened. The driven rollers 726 are pressed against the material under the action of their own weight. Then, the belt motor is started to rotate the belt driving wheel 723. The belt driving wheel 723 drives the belt driven wheel 724 to rotate through the transmission belt, so as to rotate the driving roller 725. The material is placed between the driving roller 725 and the driven roller 726. The material is extruded and driven due to the friction between the material and the driving roller 725 and the driven roller 726, so as to convey the material to the knotting mechanism 4 through the nozzle 7210. The extruded material is attached to the driving roller 725 and the driven roller 726, so as to ensure stable conveying and prevent slipping.

[0044] As shown in Figure 15 The cutting mechanism 6 comprises an axle seat 60 fixedly connected with the side wall of the machine body 1. The axle seat 60 is installed with a fixed shaft 61 provided with a slide channel clamp seat 62. The slide channel clamp seat 62 is fixedly connected with a discharging slide channel 64 located below the front end of the knotting mechanism 4. The outer end of the fixed shaft 61 is installed with a scissors clamp seat 63. The top end of the scissors clamp seat 63 is installed with a pneumatic scissors 65 for cutting the material after knotting and cutting the connection between the material and the conveyed material at the rear end.

[0045] As Figures 8-13 shown, the knotting mechanism includes a clamping structure 43, a rotating drive structure 41 and a front-back displacement structure 42.

[0046] The rotating drive structure 41 includes a rotating drive motor 411, which is installed on a U-shaped mounting bracket 413 installed on the inner wall of the body 1. The motor shaft of the rotating drive motor 411 is fixed with a driving wheel 412, which is located on one side of the driving wheel 412. The body 1 is fixed with a sleeve 418, and a hollow rotating shaft 416 is arranged in the sleeve 418. The two ends of the sleeve 418 are rotatably connected to the rotating shaft 416 through bearings, and the inner end of the rotating shaft 416 is located in the body 1 and is fixed with a driven wheel 415. The driving wheel 412 and the driven wheel are connected through a driving transmission belt 414. The rotating drive motor 411 works to drive the rotating shaft 416 to rotate. The outer end of the rotating shaft 416 is installed with a spring clamp 417 for winding and clamping materials. The spring clamp 417 includes a left clamp body 4170 fixed on the left side of the rotating shaft 416, and a right clamp body 4171 rotatably connected to the right side of the rotating shaft 416. The inner ends of the left clamp body 4170 and the right clamp body 4171 are connected by a clamp body spring 4172. The tail of the right clamp body 4171 extends outwardly and is provided with a triangular enabling block 4173, which is located on the rear side of the rotation point of the right clamp body 4171.

[0047] The front and rear displacement structure 42 comprises a fixed frame 422 fixed in the machine body 1, a displacement driving motor 421 is mounted on the fixed frame 422, one end of a eccentric piece 423 is fixed on the motor shaft of the displacement driving motor 421, the other end of the eccentric piece 423 is connected with a connecting rod 425 through a fish eye joint 424, specifically, one end of the fish eye joint 424 is connected with the connecting rod 425, and the other end of the fish eye joint 424 is rotatably connected with the other end of the eccentric piece 423. One end of the connecting rod 425 is connected with a guide rod 427 through a joint bearing 426, and the joint bearing 426 is a ball head rod end joint bearing. The guide rod 427 penetrates through the inside of the rotating shaft 416, the side walls on both sides of the outer end of the rotating shaft 416 are respectively provided with guide holes 4160, a sliding push rod 428 for driving the opening and closing of the spring clamp 417 and pushing away the materials wound on the spring clamp 417 is movably sleeved and mounted on the outside of the rotating shaft 416, and the guide rod 427 is fixedly connected with the sliding push rod 428. Specifically, the sliding push rod 428 comprises a fixed sleeve 4280 movably sleeved on the outside of the rotating shaft 416, the fixed sleeve 4280 is fixedly connected with the end of the guide rod 427 through the guide holes 4160 and bolts, one side of the fixed sleeve 4280 is provided with a side connecting rod 4281, the inner side wall of the outer end of the side connecting rod 4281 is provided with a front protruding block 4282, a long strip-shaped adjustment hole 4285 is formed in the inner end of the side connecting rod 4281, the inner side wall of the inner end of the side connecting rod 4281 is provided with a rear protruding block 4284, and the front end of the rear protruding block 4284 is provided with an inclined surface. The rear protruding block 4284 is fastened and connected with the adjustment hole 4285 of the side connecting rod 4281 through bolts, and the position of the adjustment bolt in the adjustment hole 4285 can be flexibly adjusted to adjust the mounting position of the rear protruding block 4284 on the side connecting rod 4281. The end of the side connecting rod 4281 is perpendicularly connected with a push block 4283 in a U-shaped structure, and the spring clamp 417 is located in the opening of the push block 4283, wherein the top surface and the bottom surface of the opening of the push block 4283 are close to the top surface and the bottom surface of the spring clamp 417 respectively, but do not contact. It should be noted that in the initial state, the front protruding block 4282 is located at the rear of the front inclined surface of the enabling block 4173 of the spring clamp 417, the clamp body spring 4172 is in a compressed state under the pressure action of the front protruding block 4282, and the spring clamp 417 is in an open state.

[0048] The displacement driving motor 420 rotates forward or reverses, and the eccentric part 423 rotates to drive the connecting rod 425 to move, under the action of the joint bearing 426, the guide rod 427 moves forward or backward along the inside of the rotating shaft 416, the front protrusion 4282 moves forward or backward, and the push block 4283 moves forward or backward. The forward movement of the front protrusion 4282 can make the spring clamp 417 close, and when the push block 4283 moves forward, the push block 4283 pushes the material wrapped on the spring clamp 417 to make it separate from the spring clamp 417. The clamping structure 43 includes a mounting piece 434 fixed on the top of the outer end of the rotating shaft 416, a rotating piece 436 is rotatably connected to the left side of the mounting piece 434, and a spring band clamp 435 is fixed to the top of the rotating piece 436. The spring band clamp 435 can rotate forward and backward with the rotation of the rotating piece 436. The spring band clamp 435 includes a left clamp body 4350 fixed on the top of the rotating piece 436, a right clamp body 4351 rotatably connected to the left clamp body 4350, a clamp spring 4352 connected between the end portions of the left clamp body 4350 and the right clamp body 4351, and an extension 4353 provided at the front end of the right clamp body 4351. The initial state of the spring band clamp 435 is in a closed state. The rear side of the rotating piece 436 is provided with a limiting plate 4360, the top of the rear end of the mounting piece 434 is provided with a stop block 4340, the stop block 4340 is provided with a threaded hole 4341, the threaded hole 4341 is threadedly connected with a bolt, the limiting plate 4360 is located in front of the stop block 4340, and the bolt is used to limit the backward rotation of the rotating piece 436. The rear end of the mounting piece 434 is rotatably connected with a swing arm 437, one end of the swing arm 437 is rotatably connected with a cylindrical contact handle 4370, the other end of the swing arm 437 is rotatably connected with an arc-shaped plate 438, and the other end of the arc-shaped plate 438 is rotatably connected with the side wall of the rotating piece 436. The spring connecting piece 432 is installed above the top of the rotating shaft 416 between the sleeve 418 and the sliding push rod 428, the spring connecting piece 432 is connected with the reset spring 433 between the rotating piece 436. A fixed support 431 is installed at the front end of the sleeve 418, the fixed support 431 includes a fixed piece 4310 fixed on the sleeve 418 and a support rod 4311 connected to the right side of the fixed piece 4310, and a one-way rotating block 430 is unidirectionally rotatably connected to the end portion of the support rod 4311.Specific, the one-way rotating block is respectively provided with a rotating connection hole one 4301 and a through hole 4302, an end of the supporting rod 4311 is provided with a rotating connection hole two 4313 and a limiting groove 4312 located below the rear side of the rotating connection hole two 4313, a pin shaft is fixed in the rotating connection hole two 4313, the rotating connection hole one 4301 is sleeved on the pin shaft, the through hole 4302 is installed with a limiting pin, the limiting pin is accommodated in the limiting groove 4312, the one-way rotating block 430 rotates around the pin shaft, and the limiting pin slides in the limiting groove, so that the one-way rotating block can only rotate upwards in one direction and cannot rotate downwards. The one-way rotating block 430 is used for opening the spring band clamp 435.

[0049] As shown in Figure 14 The tape guide mechanism 5 includes a mounting plate 51 mounted on the bottom of the body 1, the mounting plate 51 is installed with a tape guide driving motor 50, the motor shaft of the tape guide driving motor 50 is fixed with a tape guide shaft 53, the front wall of the body 1 is installed with a tape guide shaft fixing seat 52, the tape guide shaft passes through the tape guide shaft fixing seat 52, and the outer end portion of the tape guide shaft is fixed with an L-shaped structure pressure rod 55, the pressure rod 55 is provided with a tape guide head 54 fixed on the tape guide shaft 53 close to one side of the body 1, the tape guide head 54 includes a fixed disc 540, the outer edge part of the fixed disc 540 is provided with a guide arc 541, the guide arc 541 is concentric with the fixed disc 540, and the center axis of the fixed disc coincides with the center axis of the tape guide shaft 53. The surface height of the guide arc 541 presents a smooth and monotonous increase from low to high. In the initial state, the guide arc of the tape guide head 34 is located below, and the part of the tape guide head without the guide arc is located above, so that the rotation of the spring band clamp 235 is not hindered.

[0050] As shown in Figure 16 The knotting machine of the present application knots the material as follows: Step one: the material conveying mechanism 8 intermittently conveys material to the knotting belt mechanism 7. The material is conveyed between the driving roller 725 and the driven roller 726 of the knotting belt mechanism 7 and is output from the belt nozzle 721. At the same time, the rotating drive motor 411 of the rotating drive structure 41 works, so that the driving wheel 412 rotates, the driven wheel 415 rotates, the rotating shaft 416 rotates from the initial position to the side of the knotting belt mechanism 7, the spring belt clamp 435 synchronously rotates clockwise to the side of the knotting belt mechanism 7, the right clamp body 4351 of the spring belt clamp 435 downward abuts on the one-way rotating block 430 on the fixed support 431, at this time, the one-way rotating block 430 cannot downward rotate due to its one-way rotating characteristic, so that the right clamp body 4351 applies upward pressure to the left clamp body 4350, the clamp spring 4352 is compressed, the spring belt clamp 435 is opened, and at this time, the position of the material clamping end 90 at the belt nozzle 721 is reached, and then the rotating drive motor 411 reversely works, so that the rotating shaft 416 counterclockwise rotates to the left side, the spring belt clamp 435 is separated from the abutting pressure of the one-way rotating block 430, and under the reverse force of the clamp spring 4352, the opening of the spring belt clamp 435 is closed and clamps the material clamping end 90 at the belt nozzle 721.

[0051] Step two: the rotating drive motor 411 continues to work, so that the spring belt clamp 435 clamps the material to return to the initial position, at this time, the spring belt clamp 435 pulls out a section of material from the belt nozzle 721, which is the movable part 91 of the knotting material.

[0052] Step three: the rotating drive motor 411 continues to work, so that the spring belt clamp 435 clamps the material to continue counterclockwise rotation for one circle and return to the initial position, so that the material is wound on the spring clamp 417 for one circle as the winding part 92 of the knotting material. During the counterclockwise rotation of the spring belt clamp 435, when the spring belt clamp 435 approaches the belt nozzle of the belt structure, the belt structure as a whole moves forward, so that the movable part 91 is crossed behind the winding part 92, and then the belt structure returns to the original position. During the continuous rotation of the spring belt clamp 435, the spring belt clamp 435 collides with the one-way rotating block 430, and since the one-way rotating block 430 can rotate upward but cannot rotate downward, the one-way rotating block 430 rotates upward under the upward force applied by the spring belt clamp 435, so that the rotation of the spring belt clamp is not hindered by the one-way rotating block 430.

[0053] Step four: the tape drive motor 50 of the tape guide mechanism 5 works, so that the tape shaft 53 rotates to drive the tape head 54 and the pressure rod 55 to rotate synchronously. The contact handle 4370 of the knotting mechanism 4 first contacts the low end of the guide arc 541 of the tape head 54. With the rotation of the tape head 34, the contact position of the contact handle 4370 on the surface of the guide arc 541 is constantly increased, which pushes the contact handle 4370 forward, thereby rotating the swing arm 437 backward, and the spring belt clamp 435 is driven by the rotating member 436 to rotate forward and downward, so that the movable part 91 of the material knot enters the opening of the spring clamp 417.

[0054] Step five: the displacement drive motor 421 works, so that the eccentric member 423 rotates to drive the connecting rod 425 to move, and under the action of the joint bearing 426, the guide rod 427 moves forward along the hollow structure inside the rotating shaft 416, thereby driving the sliding push rod 428 to move forward. The front protrusion 4282 of the sliding push rod 428 moves forward accordingly, and the pressure of the enable block 4173 is released. The spring clamp 417 is closed and clamps the movable part 91 of the material under the elastic force of the clamp spring 4172. At the same time, the push block 4283 of the sliding push rod 428 pushes the winding part 92 of the material forward, so that the winding part 92 moves forward and away from the spring clamp 417, thereby completing the knotting of the material. Subsequently, the tape displacement drive motor 710 works, so that the tape feeding mechanism 72 moves forward to the position of the cutting mechanism 6, so that the material near the tape nozzle 7210 enters the opening of the pneumatic scissors 65, and the tail part 93 of the material knot is cut by the pneumatic scissors 62. The sliding push rod 428 moves forward until the inclined surface of the rear protrusion 4284 contacts and presses the rear inclined surface of the enable block 4173 of the spring clamp 417, so as to apply force to the rear end of the right clamp body 4171 to make the right clamp body rotate around the rotating point. The spring clamp is opened and releases the clamping of the konjac knot movable part 91. Subsequently, the displacement drive motor 421 works in reverse, so that the eccentric member 423 rotates in reverse, so that the guide rod 427 moves backward along the hollow structure inside the rotating shaft 416, thereby making the sliding push rod 428 return to the initial position. The pressure rod 55 of the tape guide mechanism 5 rotates to the spring belt clamp 435, and during the continuous rotation, the extension 4353 at the bottom of the right clamp body 4351 of the spring belt clamp 435 is pressed to the right side, so that the spring belt clamp 435 is opened and releases the clamping of the material knot clamping end 90.

[0055] Step six: the knotted material falls on the discharge chute 64 for discharge. The tape drive motor 50 works, and the tape head 54 rotates in reverse to return to the initial state, and the spring belt clamp returns to the initial position under the action of the return spring.

[0056] In the knotting step, the material conveying mechanism, the knotting belt conveying mechanism, the cutting mechanism, the knotting mechanism and the belt guiding mechanism are compactly matched and smoothly connected, so that the knotting machine has compact structure and effectively improves the knotting efficiency and ensures the stability of knotting quality.

[0057] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fully automatic konjac knotting machine, characterized in that, The system includes a machine body; from right to left, the machine body is equipped with a material conveying mechanism, a knotting and feeding mechanism, a shearing mechanism, and a knotting mechanism. A guide belt mechanism is located below the knotting mechanism. The knotting mechanism includes a clamping structure, a rotation drive structure, and a front-to-back displacement structure. The rotation drive structure has a hollow rotating shaft. A sleeve is fixed to the machine body, and the rotating shaft passes through the sleeve. Both ends of the sleeve are rotatably connected to the rotating shaft via bearings. The rotating shaft is driven by a rotation drive motor, and a spring clamp for winding and clamping materials is installed at the outer end of the rotating shaft. The front-to-back displacement structure has a guide rod that can move back and forth, passing through the interior of the rotating shaft. A movable sleeve is installed on the outer side of the rotating shaft. A sliding push rod is provided for driving the spring clamps to close and push away the material wrapped around the spring clamps; the guide rod is fixedly connected to the sliding push rod; the clamping structure has a spring clamp that can rotate back and forth; the guide mechanism has a guide head that rotates the spring clamp forward and a pressure rod that opens the spring clamp; the sleeve is equipped with a one-way rotating block through a fixed bracket, the one-way rotating block being used to open the spring clamp; the material conveying mechanism is used to intermittently convey material to the knotting and feeding mechanism; the knotting and feeding mechanism includes a feeding displacement structure and a feeding structure, the feeding displacement structure being used to drive the feeding structure to move back and forth, and the feeding structure being used to convey material towards the knotting mechanism; the shearing mechanism is used to shear the knotted material.

2. The fully automatic konjac knotting machine according to claim 1, characterized in that, The material conveying mechanism includes a support plate. One side of the support plate is fixed to one side of the machine body via a connecting column. A material conveying motor is mounted on the rear side of the support plate via a motor mounting bracket. A drive sprocket is fixed to the motor shaft of the material conveying motor. Driven feeding assemblies are respectively arranged on both sides of the material conveying motor on the support plate. Each driven feeding assembly includes a connecting shaft rotatably connected to the support plate. A driven sprocket is fixed to the rear end of the connecting shaft, and a conveying roller is fixed to the front end of the connecting shaft. The two driven sprockets are connected to the drive sprocket via a chain. The support plate has an adjustable guide located between two conveying rollers on its front side; a receiving cylinder is located on the side of the support plate near the knotting and feeding mechanism; a cylinder connecting plate is located on the top front side of the end of the receiving cylinder away from the knotting and feeding mechanism, and a probe is located on its rear side; a fixed rod is located at the bottom of the support plate; the cylinder connecting plate and the probe are rotatably mounted on the fixed rod; a proximity switch is located at the bottom of the support plate; an arc-shaped guide hole is located on the probe; and a guide post is protruding from the support plate, with the guide post located within the arc-shaped guide hole.

3. The fully automatic konjac knotting machine according to claim 1, characterized in that, The tape feeding displacement structure includes a tape feeding displacement drive motor installed at the bottom of the machine body. The motor shaft of the tape feeding displacement drive motor is vertically upward and fixed to one end of a drive block. The other end of the drive block has an end shaft at its top, and a roller is rotatably connected to the end shaft. A driven block is located above the roller, and a movable track is provided at the bottom of the driven block. The roller is movably mounted on the movable track. A guide track is provided on one side of the top of the driven block, and a fixing hole is provided on the other side. A guide post is movably inserted into the guide track, and a guide rod is fixedly inserted into the center of the guide post. The other end of the guide rod is mounted and fixed to the side wall of the machine body through a guide rod seat. A slide rod is fixedly inserted into the fixing hole. A linear bearing is provided on the side wall of the machine body, and the slide rod passes through the linear bearing and is linearly slidably connected to the linear bearing. The outer end of the slide rod is fixed with a tape feeding structure.

4. A fully automatic konjac knotting machine according to claim 1 or 3, characterized in that, The tape feeding structure includes a base, a tape feeding bracket fixed to the top of the base, a guide channel with a U-shaped longitudinal cross-section fixed to the top of the tape feeding bracket, a drive roller rotatably mounted on the tape feeding bracket, the drive roller being located on the side of the guide channel near the knotting mechanism, the roller shaft of the drive roller extending to the outside of the tape feeding bracket and fixed with a tape feeding driven wheel, a tape feeding motor installed inside the tape feeding bracket, a tape feeding drive wheel fixed to the motor shaft of the tape feeding motor, the tape feeding drive wheel being located on the outside of the tape feeding bracket and connected to the tape feeding driven wheel via a conveyor belt, a movable rod rotatably connected to the top of the tape feeding bracket located on the guide channel, support arms fixed to both ends of the movable rod, a driven roller rotatably mounted at the end of the support arm, the driven roller being located on top of the drive roller.

5. The fully automatic konjac knotting machine according to claim 1, characterized in that, The rotary drive motor is mounted on the inner wall of the machine body via a U-shaped mounting bracket. The motor shaft of the rotary drive motor is fixed with a drive wheel, and the inner end of the rotary shaft is located inside the machine body and is fixed with a driven wheel. The drive wheel and the driven wheel are connected by a drive conveyor belt.

6. The fully automatic konjac knotting machine according to claim 1, characterized in that, The spring clamp includes a left clamp body fixed on the left side of the rotating shaft and a right clamp body rotatably connected to the right side of the rotating shaft, with a clamp body spring connecting the inner ends of the left and right clamp bodies.

7. A fully automatic konjac knotting machine according to claim 1 or 6, characterized in that, The forward and backward displacement structure includes a fixed frame fixed inside the machine body. A displacement drive motor is mounted on the fixed frame. An eccentric component is fixed to the motor shaft of the displacement drive motor. One end of the eccentric component is connected to a connecting rod through a fisheye connector. One end of the connecting rod is connected to a guide rod through a spherical bearing. Guide holes are respectively provided on the two side walls of the outer end of the rotating shaft. The sliding push rod includes a fixed sleeve movably sleeved outside the rotating shaft. A side connecting rod is provided on one side of the fixed sleeve. The fixed sleeve is fixedly connected to the end of the guide rod by bolts passing through the guide holes. A front protrusion is provided on the inner side wall of the outer end of the side connecting rod. A rear protrusion is provided on the inner side wall of the inner end of the side connecting rod. A U-shaped push block is vertically connected to the end of the side connecting rod. The spring clamp is located inside the push block. The spring clamp has a triangular enabling block. When the front or rear protrusion contacts the enabling block and applies a pushing force, the spring clamp can be opened.

8. The fully automatic konjac knotting machine according to claim 1, characterized in that, The clamping structure includes a mounting component fixed to the top of the outer end of the rotating shaft. A rotating component is rotatably connected to one side of the mounting component. The spring belt clamp is fixed to the top of the rotating component. A swing arm is rotatably connected to the bottom of the rear end of the mounting component. A contact handle is rotatably connected to the bottom of one end of the swing arm. An arc-shaped plate is rotatably connected to the other end of the swing arm. The other end of the arc-shaped plate is rotatably connected to the side wall of the rotating component. A spring connector is installed above the top of the rotating shaft, located between the sleeve and the sliding push rod. A return spring is connected between the spring connector and the rotating component. A limit plate is provided on the rear side of the rotating component. A stop is provided on the top of the rear end of the mounting component. The limit plate is located in front of the stop.

9. The fully automatic konjac knotting machine according to claim 1, characterized in that, The guide belt mechanism includes a mounting plate installed at the bottom of the machine body, on which a guide belt drive motor is mounted. The motor shaft of the guide belt drive motor is fixed to a guide belt shaft. A guide belt shaft fixing seat is installed on the front wall of the machine body. The guide belt shaft passes through the guide belt shaft fixing seat, and an L-shaped pressure rod is fixed to its outer end. The guide belt head is located on the side of the pressure rod close to the machine body and is fixed to the guide belt shaft. The guide belt head includes a fixing plate, and a guide arc is provided on the outer edge of the fixing plate. The surface height of the guide arc smoothly and monotonously increases from low to high.

10. A fully automatic konjac knotting machine according to claim 1, characterized in that, The shearing mechanism includes a shaft seat fixed to the side wall of the machine body, a fixed shaft mounted on the shaft seat, a slide clamp seat provided on the fixed shaft, a discharge slide seat fixed to the slide clamp seat located below the front end of the knotting mechanism, a scissor clamp seat installed at the outer end of the fixed shaft, and a pneumatic scissor installed at the top end of the scissor clamp seat.

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