A full-automatic konjak knotting machine

Abstract

The utility model relates to a knotter technical field discloses a kind of full-automatic konjak knotter, including machine body;The machine body is sequentially provided with material conveying mechanism, knotting belt mechanism, shearing mechanism and knotting mechanism from right to left, and the belt guide mechanism is arranged below the knotting mechanism, wherein the knotting mechanism includes clamping structure, rotary drive structure and fore-and-aft displacement structure, and the material conveying mechanism is used to intermittent conveying material to knotting belt mechanism;The knotting belt mechanism includes belt displacement structure and belt structure, and the belt displacement structure is used to drive belt structure to carry out fore-and-aft displacement, and the belt structure is used to make material to knotting mechanism direction conveying;The shearing mechanism is used to carry out shearing to the material that completes knotting.The utility model knotter compact structure realizes to material automatic knotting, solves the problem of low efficiency, low yield that artificial knotting brings.

Description

Technical Field

[0001] This utility model relates to the field of knotting machine technology, and in particular to a fully automatic konjac knotting machine. Background Technology

[0002] Konjac is a perennial herbaceous plant whose main component is glucomannan. It also contains various amino acids that the human body cannot synthesize, as well as minerals such as calcium, zinc, and copper. It is a high-quality dietary fiber that is low in fat, sugar, and calories and cholesterol-free. Konjac strips are strip-shaped food products made from konjac starch. To facilitate consumption (mainly for easy handling with chopsticks), the konjac strips are usually knotted. Currently, knotting konjac strips is mainly done manually, which is inefficient, labor-intensive, and results in low daily output, making it difficult to scale up production. This prevents many konjac food manufacturers from handling large orders for konjac strip knots. Therefore, designing an automated and efficient device for knotting konjac strips is of great significance. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a fully automatic konjac knotting machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a fully automatic konjac knotting machine, comprising a machine body; the machine body is arranged from right to left with a material conveying mechanism, a knotting and feeding mechanism, a cutting mechanism, and a knotting mechanism; a guide belt mechanism is arranged below the knotting mechanism; wherein, 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; 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 to rotate by a rotation drive motor; 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, the guide rod passing through the rotating shaft. Inside the shaft, a sliding push rod is movably mounted on the outer side of the rotating shaft to drive the spring clamp to close and push away the material wrapped around the spring clamp. 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 is 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 is used to drive the feeding structure to move back and forth. The feeding structure is used to convey material towards the knotting mechanism. The shearing mechanism is used to shear the knotted material.

[0005] Furthermore, 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 support plate near the material conveying motor. 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... The chain drive connection is provided; an adjustable guide is provided on the front side of the support plate between the two conveying rollers; a receiving cylinder is provided on the side of the support plate near the knotting and feeding mechanism; a cylinder connecting plate is provided on the top front side of the end of the receiving cylinder away from the knotting and feeding mechanism, and a probe is provided on its rear side; a fixed rod is provided on the bottom of the support plate; the cylinder connecting plate and the probe are rotatably mounted on the fixed rod; a proximity switch is provided on the bottom of the support plate; an arc-shaped guide hole is provided on the probe; and a guide post is provided on the support plate, with the guide post located inside the arc-shaped guide hole.

[0006] Furthermore, 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 is provided with an end shaft at its top. The end shaft is rotatably connected to a roller. A driven block is provided above the roller. 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. A fixing hole is provided on the other side. A guide post is movably inserted into the guide track. A guide rod is fixedly inserted into the center of the guide post. The other end of the guide rod is installed 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. The slide rod passes through the linear bearing and is linearly slidably connected to the linear bearing. A tape feeding structure is fixed to the outer end of the slide rod.

[0007] Furthermore, the belt feeding structure includes a base, a belt 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 belt feeding bracket, a drive roller rotatably mounted on the belt 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 belt feeding bracket and fixed with a belt feeding driven wheel, a belt feeding motor installed inside the belt feeding bracket, a belt feeding drive wheel fixed to the motor shaft of the belt feeding motor, the belt feeding drive wheel being located on the outside of the belt feeding bracket and connected to the belt feeding driven wheel via a conveyor belt, a movable rod rotatably connected to the top of the belt 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.

[0008] Furthermore, 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 fixed with a driven wheel. The drive wheel and the driven wheel are connected by a drive conveyor belt.

[0009] Furthermore, 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 connected between the inner ends of the left and right clamp bodies.

[0010] Furthermore, the forward and backward displacement structure includes a fixed frame fixed inside the machine body, on which a displacement drive motor is mounted. 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 via a fisheye connector. One end of the connecting rod is connected to a guide rod via 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.

[0011] Furthermore, 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.

[0012] Furthermore, 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.

[0013] Furthermore, the shearing mechanism includes a bearing fixed to the side wall of the machine body, a fixed shaft mounted on the bearing, a slide clamp seat provided on the fixed shaft, a discharge slide located below the front end of the knotting mechanism fixed on the slide clamp seat, a scissor clamp seat installed at the outer end of the fixed shaft, and a pneumatic scissor seat installed at the top end of the scissor clamp seat. Beneficial effects

[0014] Compared with the prior art, the present invention has at least the following advantages: 1. This utility model utilizes the intermittent material feeding combined with a knotting mechanism and a guide belt mechanism to streamline the entire production process. Intermittent feeding allows the material to stop temporarily after being fed a certain length, providing a stable working object for the knotting operation and ensuring the quality and stability of the knots.

[0015] 2. The material conveying mechanism, knotting and belt feeding mechanism, cutting mechanism, knotting mechanism, and belt guiding mechanism of this utility model are closely coordinated and their actions are smoothly connected, making the overall structure of the knotting machine of this utility model compact, effectively improving the efficiency of material knotting, and ensuring the stability of knotting quality.

[0016] 3. By setting a one-way rotating block, this utility model can open the spring belt clamp when it rotates clockwise to clamp materials, and avoid the spring belt clamp when it rotates counterclockwise. This ingenious design ensures the smooth operation of the equipment, improves the space utilization of the equipment, and makes the equipment structure more compact.

[0017] 4. The conveyor belt structure of this utility model has a forward and backward displacement function. On the one hand, it moves the material conveyed on it to the cutting mechanism, where pneumatic shears cut the knotted material and the connection with the subsequent material. On the other hand, the rotation of the rotating shaft will drive the spring belt clamp to rotate, so that the material is wrapped around the front end of the spring clamp. During the winding process, by moving the entire conveyor belt structure forward, the material output from the belt nozzle moves forward and intersects with the material clamped by the spring belt clamp. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This utility model Figure 1 A partially enlarged structural diagram.

[0020] Figure 3 This is a schematic diagram of the knotting and feeding mechanism of this utility model.

[0021] Figure 4 This utility model Figure 3 A schematic diagram of the right-side structure.

[0022] Figure 5 This is a schematic diagram of the material conveying mechanism of this utility model.

[0023] Figure 6 This utility model Figure 5 A top-view structural diagram.

[0024] Figure 7 This utility model Figure 5 A schematic diagram of the front view structure.

[0025] Figure 8 This is a schematic diagram of the knotting mechanism of this utility model.

[0026] Figure 9 This utility model Figure 8 A partially enlarged structural diagram.

[0027] Figure 10 This is a schematic diagram of the connection structure between the unidirectional rotating block and the fixed bracket of this utility model.

[0028] Figure 11 This utility model Figure 10 A schematic diagram of the right-side view structure.

[0029] Figure 12 This utility model Figure 9 A schematic diagram of the left-side view structure.

[0030] Figure 13 This utility model Figure 8 A schematic diagram of the transverse cross-section structure.

[0031] Figure 14 This is a schematic diagram of the belt guide mechanism of this utility model.

[0032] Figure 15 This is a schematic diagram of the shearing mechanism of this utility model.

[0033] Figure 16 This is a schematic diagram of the knotting steps of the konjac knotting machine of this utility model.

[0034] Figure 17 This is a top view of the knotting mechanism of the present invention.

[0035] The diagram is labeled as follows: 1-Frame; 2-Display control mechanism; 20-Touch screen; 3-Support leg; 4-Knotting mechanism; 41-Rotation drive structure; 411-Rotation drive motor; 412-Drive wheel; 413-U-shaped mounting bracket; 414-Drive conveyor belt; 415-Driven wheel; 416-Rotation shaft; 4160-Guide hole; 417-Spring clamp; 4170-Left clamp body; 4171-Right clamp body; 4172-Clamp body spring; 4173-Enable block; 418-Sleeve; 42-Front and rear displacement structure; 421-Displacement drive motor; 422-Fixed bracket; 423-Eccentric component; 424-Fisheye connector; 425-Connecting rod; 426-Spherical bearing; 427-Guide rod; 428-Sliding push rod; 42 80-Fixed sleeve; 4281-Side connecting rod; 4282-Front protrusion; 4283-Push block; 4284-Rear protrusion; 4285-Adjusting hole; 43-Clamping structure; 430-One-way rotating block; 4301-Rotational connection hole one; 4302-Through hole; 431-Fixed bracket; 4310-Fixed component; 4311-Support rod; 4312-Limiting groove; 4313-Rotational connection hole two; 432-Spring connector; 433-Reset spring; 434-Mounting component; 4340-Stop block; 4341-Threaded hole; 435-Spring with clamp; 4350-Left clamp; 4351-Right clamp; 4352-Clamp spring; 4353-Extension; 436-Rotating component; 4360-Limiting plate; 437-Swing arm ; 4370-Contact handle; 438-Arc plate; 5-Guide belt mechanism; 50-Guide belt drive motor; 51-Mounting plate; 52-Guide belt shaft fixing seat; 53-Guide belt shaft; 54-Guide belt head; 540-Fixing disc; 541-Guide arc; 55-Pressure rod; 6-Shearing mechanism; 60-Shaft seat; 61-Fixing shaft; 62-Slide rail clamp; 63-Scissor clamp; 64-Discharge slide rail; 65-Pneumatic scissors; 7-Knotting and feeding structure; 71-Feeding displacement structure; 710-Feeding displacement drive motor; 711-Drive block; 7110-End shaft; 712-Driven block; 7120-Guide rail; 7121-Fixing hole; 7122-Moving rail; 713-Guide rod seat; 714-Guide rod; 715-Guide post; 71 6-Slide bar; 717-Linear bearing; 718-Roller; 72-Belt feeding structure; 720-Base; 721-Belt feeding bracket; 7210-With nozzle; 722-Guide channel; 7220-Guide plate; 723-Belt feeding drive wheel; 724-Belt feeding driven wheel; 725-Drive roller; 726-Driven roller; 727-Support arm; 728-Moving rod; 729-Pressure plate; 8-Material conveying mechanism; 80-Support plate; 800-Motor mounting bracket; 801-Threaded hole; 802-Protruding column; 81-Connecting column; 82-Receiving cylinder; 820-Cylinder connecting plate; 821-U-shaped rod; 83-Fixed rod; 84-Moving probe rod; 840-Cylinder fixing plate; 841-Load-bearing handle; 842-Arc-shaped guide hole; 843-Branch rod;844-Swing arm; 85-Proximity switch; 86-Material conveying motor; 87-Drive sprocket; 88-Driven feeding assembly; 880-Driven sprocket; 881-Connecting shaft; 882-Conveying roller; 8820-Disc; 8821-Fixed rack; 89-Adjustable guide; 890-Roller; 891-Strip hole; 892-Moving plate; 9-Konjac; 90-Clamping end; 91-Moving part; 92-Winding part; 93-Tail. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, a detailed description is provided below in conjunction with the accompanying drawings and specific embodiments. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to both elements or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[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 invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] See Figures 1-2 An automatic konjac knotting machine includes a machine body 1; the bottom of the machine body is provided with support feet 3. From right to left, the machine body 1 is provided with a material conveying mechanism 8, a knotting and feeding mechanism 7, a cutting mechanism 6, and a knotting mechanism 4. A guide belt mechanism 5 is located below the knotting mechanism 4. A display and control mechanism 2 is located on the top of the machine body 1. The display and control mechanism 2 contains a controller, and its front side is provided with a touch screen 20 and buttons. The controller is electrically connected to the driving elements of the material conveying mechanism 8, the knotting and feeding mechanism 7, the cutting mechanism 6, the knotting mechanism 4, and the guide belt mechanism 5 via wires. The controller is also electrically connected to the touch screen 20 and the buttons, allowing the setting of the operating parameters of the driving elements of each moving mechanism via the touch screen 20.

[0040] like Figures 5-7 As shown, the material conveying mechanism 8 includes a support plate 80. One side of the support plate 80 is fixed to the right side of the machine body 1 via a connecting column 81. A material conveying motor 86 is mounted on the rear side of the support plate 80 via an L-shaped motor mounting bracket 800. A drive sprocket 87 is fixed to the motor shaft of the material conveying motor 86. Driven feeding assemblies 88 are respectively arranged on both sides of the support plate 80 and the material conveying motor 86. Each driven feeding assembly 88 includes a connecting shaft 881 rotatably connected to the support plate 80. A driven sprocket 880 is fixed to the rear end of the connecting shaft 881, and a conveying roller 882 is fixed to the front end of the connecting shaft 881. The two driven sprockets 880 and the drive sprocket 87 are connected by a chain drive. The conveying roller 882 includes two discs 8820 spaced apart. Multiple fixed toothed rods 8821 are arranged between the edges of the two discs 8820 in a circular arrangement concentric with the discs 8820. The outer surface of the fixed toothed rod 8821 is toothed. An adjustable guide 89 is provided on the front side of the support plate 80, located between the two conveying rollers 882. This adjustable guide 89 includes a movable plate 892, which has a vertically arranged strip-shaped hole 891. A roller 890 is located at the bottom of the strip-shaped hole 891 on the movable plate 892. A threaded hole 801 is provided on the front side of the support plate 80, and a bolt is threaded into the threaded hole 801. The bolt passes through the strip-shaped hole 891 to fix the adjustable guide 890, thereby fixing the roller 890 in a suitable position. The height of the roller 890 can be adjusted by locking the bolt at different positions in the strip-shaped hole 891. During operation, the material conveying motor 86 operates, driving the drive sprocket 87 to rotate. The rotation of the drive sprocket 87 drives the two driven sprockets 880 to rotate via a chain. The two driven sprockets 880 rotate synchronously, driving the conveying rollers 882 to rotate. The material is conveyed from the top of the right conveyor roller 882, around the bottom of the roller 890, and then around the top of the left conveyor roller 882 again, thus conveying the material from the right to the left.

[0041] A receiving cylinder 82 is located on the side of the support plate 80 near the knotting and feeding mechanism 7. A cylinder connecting plate 820 is located on the front top of the end of the receiving cylinder 82 furthest from the knotting and feeding mechanism 7, and a probe rod 84 is located on its rear side. A U-shaped rod 821 is located on the top of the other end. A fixing rod 83 is located at the bottom of the support plate 80. The cylinder connecting plate 820 and the probe rod 84 are rotatably mounted on the fixing rod 83, enabling a rotatable connection between the end of the receiving cylinder 82 furthest from the knotting and feeding mechanism 7 and the support plate 82. The probe rod 84 includes a cylinder fixing plate 840 fixed to the receiving cylinder 82 and inclined downwards outwards. A load-bearing handle 841 is fixed to the outer end of the cylinder fixing plate 840. A branch rod 843 is located on the outer side of the cylinder fixing plate 840, and a swing rod 844 is fixed to the outer end of the branch rod 843. A proximity switch 85 is located at the bottom of the support plate 80. An arc-shaped guide hole 842 is provided on the cylinder fixing plate 840, and a protruding post 802 is provided on the support plate 80. The protruding post 802 is located inside the arc-shaped guide hole 842. The receiving cylinder 82 rotates around the fixing rod 83, and the arc-shaped guide hole 842 and the protruding post 802 restrict its rotation path. Under the action of the material conveying motor 86, the material passes sequentially through the top of the right conveying roller 882, the bottom of the roller 890, and the top of the left conveying roller 882, and then enters the receiving cylinder 82 for partial storage. Then, it passes through the U-shaped rod 821 and is conveyed forward to the knotting mechanism 7 for knotting. When the material stored in the receiving cylinder 82 reaches a certain amount, since the right side of the receiving cylinder 82 is rotatably connected to the support plate 80 and the other side is a free side, the receiving cylinder 82 rotates counterclockwise under the weight of the material contained in the receiving cylinder 82. The probe rod 84 swings counterclockwise accordingly, and the swing rod 844 swings upward to approach the proximity switch 85, triggering the proximity switch 85. The proximity switch 85 transmits its output proximity switch signal to the controller. The controller receives the proximity switch signal and controls the material conveying motor 86 to stop working. After the knotting and feeding mechanism 7 conveys material forward a certain distance, it stops conveying. The material in the receiving cylinder 82 decreases, and the weight of the receiving cylinder 82 drops. The swing arm 844 moves away from the proximity switch 85, and the proximity switch 85 sends an output "not triggered" signal to the controller. The controller receives this signal and controls the material conveying motor 86 to continue working, conveying material into the receiving cylinder 82 until the material in the receiving cylinder 82 reaches a certain weight, triggering the proximity switch. At this point, the controller controls the material conveying motor 86 to stop working, and the knotting and feeding mechanism 7 conveys material forward, reducing the weight of the receiving cylinder 82. The swing arm 844 moves away from the proximity switch 85, and then continues to convey material into the receiving cylinder 82. This cycle repeats, achieving intermittent material feeding to the knotting and feeding mechanism 7. Intermittent feeding allows the material to temporarily stop after being fed a certain length, providing a stable working object for the knotting operation and ensuring the quality and stability of the knotting. A counterweight can be loaded onto the load handle 841 to adjust the weight of material that the receiving cylinder 82 can accept.

[0042] like Figure 3 -like Figure 4 As shown, the knotting and feeding mechanism 7 includes a feeding displacement structure 71 and a feeding structure 72. The feeding displacement structure 71 is connected to the feeding structure 72 and is used to move the entire feeding structure 72 back and forth. The feeding displacement structure 71 includes a feeding displacement drive motor 710 installed at the bottom of the machine body 1. The motor shaft of the feeding displacement drive motor 710 is vertically upward and fixed to one end of a drive block 711. An end shaft 7110 is provided at the top of the other end of the drive block 711. A roller 718 is rotatably connected to the end shaft 7110. A driven block 712 is provided above the roller 718. A movable track 7122 is provided at the bottom of the driven block 712, and the roller 718 is movably disposed within the movable track 7122. A guide track 7120 perpendicular to the movable track 7122 is provided on one side of the top of the driven block 712, and a fixing hole 7121 is provided on the other side. The guide rail 7120 is movably fitted with a guide post 715, and a guide rod 714 is fixedly inserted into the center of the guide post 715. A guide rod seat 713 is fixed to the other end of the guide rod 714, and the guide rod seat 713 is mounted and fixed to the side wall of the machine body 1. A slide rod 716 is fixedly inserted into the fixing hole 7121. A linear bearing 717 is provided on the side wall of the machine body 1. The slide rod 716 passes through the linear bearing 717 and is linearly slidably connected to it. A belt feeding structure 72 is fixed to the outer end of the slide rod 716. When the belt feeding displacement drive motor 710 operates, the drive block 711 rotates accordingly, and the roller 718 moves with the drive block 711. Under the linear guidance of the guide post 715 and the guide rail 7120, the driven block 712 moves linearly forward and backward, thereby driving the belt feeding structure 72 to move forward and backward.

[0043] The conveyor belt structure 72 includes a base 720, which is fixedly connected to the outer end of a slide rod 716. A conveyor belt support 721 is fixed to the top of the base 720, and a guide channel 722 with a U-shaped longitudinal cross-section is fixed to the top of the conveyor belt support 721. The side walls of the guide channel 722 limit the material inside the guide channel 722 when the conveyor belt structure 72 moves back and forth. A guide plate 7220 is provided at one end of the guide channel 722 near the material conveying mechanism 8. A drive roller 725 is rotatably mounted on the top side of the tape feeding bracket 721 near the knotting mechanism. The drive roller 725 is located on the side of the guide 722 near the knotting mechanism 4. The roller shaft of the drive roller 725 extends to the outside of the tape feeding bracket 721 and is fixed with a driven tape feeding wheel 724. A tape feeding motor is installed inside the tape feeding bracket 721. The motor shaft of the tape feeding motor is fixed with a drive tape feeding wheel 723. The drive tape feeding wheel 723 is located on the outside of the tape feeding bracket 721 and is connected to the driven tape feeding wheel 724 via a conveyor belt. A movable rod 728 is rotatably connected to the top of the tape feeding bracket 721 located in the guide 722. Support arms 727 are fixed at both ends of the movable rod 728. A driven roller 726 is rotatably mounted at the end of the support arm 727. The driven roller 726 is located on top of the drive roller 725. One end of the movable rod 728 extends to the outside of the tape feeding bracket 721 and is fixed with a pressure plate 729. The feeding bracket 721 has a feeding nozzle 7210 on the side near the drive roller 725. During operation, the material passes through the guide 722, presses the pressure plate 729, causing the movable rod 728 to rotate, driving the driven roller 726 to rotate away from the drive roller 725. This facilitates the material passing over the drive roller 725 and through the feeding nozzle 7210. Then, the pressure plate 729 is released, and the driven roller 726, under its own weight, presses against the material. Next, the feeding motor is started, causing the feeding drive wheel 723 to rotate. The feeding drive wheel 723 drives the feeding driven wheel 724 to rotate via the conveyor belt, thus rotating the drive roller 725. The material is placed between the drive roller 725 and the driven roller 726. The material is compressed and, due to the friction between the material and the drive roller 725 and the driven roller 726, is driven and conveyed through the feeding nozzle 7210 towards the knotting mechanism 4. The material is compressed and comes into contact with the driving roller 725 and the driven roller 726, ensuring stable conveying and preventing slippage.

[0044] like Figure 15 As shown, the cutting mechanism 6 includes a bearing seat 60 fixed to the side wall of the machine body 1. The bearing seat 60 is equipped with a fixed shaft 61. The fixed shaft 61 is provided with a slide rail clamp 62. The slide rail clamp 62 is fixed with a discharge slide rail 64 located below the front end of the knotting mechanism 4. A scissor clamp 63 is installed at the outer end of the fixed shaft 61. A pneumatic scissor 65 is installed at the top of the scissor clamp 63 for cutting the knotted material and severing its connection with the material conveyed at the rear end.

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

[0046] The rotation drive structure 41 includes a rotation drive motor 411, which is mounted on a U-shaped mounting bracket 413, which is installed on the inner wall of the machine body 1. A drive wheel 412 is fixed to the motor shaft of the rotation drive motor 411, located on one side of the drive wheel 412. A sleeve 418 is fixed to the machine body 1, and a hollow rotating shaft 416 passes through the sleeve 418. Both ends of the sleeve 418 are rotatably connected to the rotating shaft 416 via bearings. The inner end of the rotating shaft 416 is located inside the machine body 1 and is fixed with a driven wheel 415. The drive wheel 412 and the driven wheel are connected via a drive conveyor belt 414. When the rotation drive motor 411 operates, it drives the rotating shaft 416 to rotate. A spring clamp 417 for winding and gripping materials is installed at the outer end of the rotating shaft 416. The spring clamp 417 includes a left clamp body 4170 fixed to 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. A clamp body spring 4172 is connected between the inner ends of the left clamp body 4170 and the right clamp body 4171. A triangular enabling block 4173 is provided extending outward from the tail of the right clamp body 4171, and the enabling block 4173 is located behind the rotation point of the right clamp body 4171.

[0047] The forward and backward displacement structure 42 includes a fixed frame 422 fixed inside the body 1. A displacement drive motor 421 is mounted on the fixed frame. One end of an eccentric component 423 is fixed to the motor shaft of the displacement drive motor 421. The other end of the eccentric component 423 is connected to a connecting rod 425 via a fisheye connector 424. Specifically, one end of the fisheye connector 424 is connected to the connecting rod 425, and the other end of the fisheye connector 424 is rotatably connected to the other end of the eccentric component 423. One end of the connecting rod 425 is connected to a guide rod 427 via a ball joint bearing 426. The ball joint bearing 426 is a ball-end ball joint bearing. The guide rod 427 passes through the interior of the rotating shaft 416. The outer end of the rotating shaft 416 has guide holes 4160 on both sides. A sliding push rod 428 for driving the spring clamp 417 to open and close and pushing away the material wrapped around the spring clamp 417 is movably sleeved on the outer side of the rotating shaft 416. The guide rod 427 is fixedly connected to the sliding push rod 428. Specifically, the sliding push rod 428 includes a fixed sleeve 4280 movably sleeved outside the rotating shaft 416. The fixed sleeve 4280 is fixedly connected to the end of the guide rod 427 by bolts passing through the guide hole 4160. A side connecting rod 4281 is provided on one side of the fixed sleeve 4280. A front protrusion 4282 is provided on the inner side wall of the outer end of the side connecting rod 4281. An elongated adjustment hole 4285 is opened at the inner end of the side connecting rod 4281. A rear protrusion 4284 is provided on the inner side wall of the inner end of the side connecting rod 4281. An inclined surface is provided on the inner side of the front end of the rear protrusion 4284. The rear protrusion 4284 is fastened to the adjustment hole 4285 of the side connecting rod 4281 by bolts. The position of the adjusting bolt in the adjustment hole 4285 can flexibly adjust the installation position of the rear protrusion 4284 on the side connecting rod 4281. The end of the side connecting rod 4281 is vertically connected to a U-shaped push block 4283. The spring clamp 417 is located inside the opening of the push block 4283. The top and bottom surfaces of the opening of the push block 4283 are close to, but not in contact with, the top and bottom surfaces of the spring clamp 417. It should be noted that, in the initial state, the front protrusion 4282 is located behind the front inclined surface of the enabling block 4173 of the spring clamp 417. Under the pressure of the front protrusion 4282, the clamp spring 4172 is in a compressed state, and the spring clamp 417 is in an open state.

[0048] The displacement drive motor 420 operates in either forward or reverse rotation, causing the eccentric component 423 to rotate. This rotates the connecting rod 425, and under the action of the spherical bearing 426, the guide rod 427 moves forward or backward along the interior of the rotating shaft 416. The front protrusion 4282 moves forward or backward accordingly, and the push block 4283 moves back and forth. The forward movement of the front protrusion 4282 closes the spring clamp 417. When the push block 4283 moves forward, it pushes away the material wrapped around the spring clamp 417, disengaging it from the clamp. The clamping structure 43 includes a mounting component 434 fixed to the top of the outer end of the rotating shaft 416. A rotating component 436 is rotatably connected to the left side of the mounting component 434. A spring clamp 435 is fixed to the top of the rotating component 436, allowing the spring clamp 435 to rotate back and forth with the rotation of the rotating component 436. The spring clip 435 includes a left clip 4350 fixed to the top of the rotating member 436, a right clip 4351 rotatably connected to the left clip 4350, and a clip spring 4352 connected between the ends of the left clip 4350 and the right clip 4351. An extension 4353 is provided at the bottom of the front end of the right clip 4351. The spring clip 435 is initially in a closed state. A limit plate 4360 is provided on the rear side of the rotating member 436, and a stop block 4340 is provided on the top of the rear end of the mounting member 434. The stop block 4340 is provided with a threaded hole 4341, and a bolt is threaded into the threaded hole 4341. The limit plate 4360 is located in front of the stop block 4340, and the bolt is used to restrict the rotating member 436 from rotating backward. A swing arm 437 is rotatably connected to the rear bottom of the mounting component 434. A cylindrical contact handle 4370 is rotatably connected to one end of the swing arm 437, and an arc-shaped plate 438 is rotatably connected to the other end of the swing arm 437. The other end of the arc-shaped plate 438 is rotatably connected to the side wall of the rotating component 436. A spring connector 432 is installed above the top of the rotating shaft 416 located between the sleeve 418 and the sliding push rod 428. A return spring 433 is connected between the spring connector 432 and the rotating component 436. A fixed bracket 431 is installed at the front end of the sleeve 418. The fixed bracket 431 includes a fixing component 4310 fixed to the sleeve 418 and a support rod 4311 connected to the right side of the fixing component 4310. A one-way rotating block 430 is rotatably connected to the end of the support rod 4311.Specifically, the one-way rotating block is provided with a first rotating connection hole 4301 and a through hole 4302. The end of the support rod 4311 is provided with a second rotating connection hole 4313 and a limiting groove 4312 located below and behind the second rotating connection hole 4313. A pin is fixed in the second rotating connection hole 4313, and the first rotating connection hole 4301 is fitted onto the pin. A limiting pin is installed in the through hole 4302, and the limiting pin is accommodated in the limiting groove 4312. The one-way rotating block 430 rotates around the pin and slides in the limiting groove through the limiting pin, so that the one-way rotating block can only rotate upward in one direction and cannot rotate downward. The one-way rotating block 430 is used to open the spring clip 435.

[0049] like Figure 14 As shown, the guide belt mechanism 5 includes a mounting plate 51 installed at the bottom of the machine body 1. A guide belt drive motor 50 is mounted on the mounting plate 51. A guide belt shaft 53 is fixed to the motor shaft of the guide belt drive motor 50. A guide belt shaft fixing seat 52 is installed on the front wall of the machine body 1. The guide belt shaft passes through the guide belt shaft fixing seat 52, and an L-shaped pressure rod 55 is fixed to its outer end. A guide belt head 54, fixed to the guide belt shaft 53, is provided on the side of the pressure rod 55 near the machine body 1. The guide belt head 54 includes a fixing plate 540. A guide arc 541 is provided on the outer edge of the fixing plate 540. The guide arc 541 is concentric with the fixing plate 540, and the central axis of the fixing plate coincides with the central axis of the guide belt shaft 53. The surface height of the guide arc 541 smoothly and monotonously increases from low to high. In the initial state, the guide arc of the belt head 34 is located at the bottom, and the part of the belt head without the guide arc is located at the top, so it will not obstruct the rotation of the spring belt clip 235.

[0050] like Figure 16 As shown, the steps of the knotting machine of this utility model for knotting materials are as follows: Step 1: The material conveying mechanism 8 intermittently conveys material to the knotting and feeding mechanism 7. The material is conveyed between the driving roller 725 and the driven roller 726 of the knotting and feeding mechanism 7 and output from the tape nozzle 721. At the same time, the rotation drive motor 411 of the rotation drive structure 41 works, causing the driving wheel 412 to rotate, which drives the driven wheel 415 to rotate, thereby causing the rotating shaft 416 to rotate from the initial position towards the knotting and feeding mechanism 7. The spring tape clamp 435 rotates clockwise towards the knotting and feeding mechanism 7 simultaneously. The right clamp body 4351 of the spring tape clamp 435 abuts downward against the one-way rotating block 430 on the fixed bracket 431. At this time, the one-way rotating block 430 cannot rotate downward due to its one-way rotation characteristic, and applies upward pressure to the right clamp body 4351, causing... The right clamp 4351 rotates and approaches the left clamp 4350. The clamp spring 4352 is compressed, and the spring belt clamp 435 opens. At this time, it is at the discharge port of the spout 721. The clamping end 90 of the material falls into the opening of the spring belt clamp 435. Then, the drive motor 411 rotates in the opposite direction, causing the rotating shaft 416 to rotate counterclockwise to the left. The spring belt clamp 435 is released from the pressure of the one-way rotating block 430. Under the reverse force of the clamp spring 4352, the opening of the spring belt clamp 435 closes and clamps the material clamping end 90 at the spout 7210.

[0051] Step 2: Rotate the drive motor 411 to continue working, so that the spring belt clamp 435 returns to the initial position with the material clamped in it. At this time, the spring belt clamp 435 pulls out a section of material from the belt nozzle 7210. This section is the movable part 91 for tying the material.

[0052] Step 3: The drive motor 411 continues to operate, causing the spring belt clamp 435 to continue rotating counterclockwise one revolution while holding the material and return to its initial position. This allows the material to wrap around the spring clamp 417 once, forming the winding part 92 for knotting. During the counterclockwise rotation of the spring belt clamp 435, when it approaches the belt nozzle of the feeding structure, the entire feeding structure moves forward, causing the movable part 91 to cross behind the winding part 92. Then, the feeding structure returns to its original position. As the spring belt clamp 435 continues to rotate, it encounters the one-way rotating block 430. Since the one-way rotating block 430 can rotate upwards but not downwards, it rotates upwards under the upward force exerted by the spring belt clamp 435, ensuring that the rotation of the spring belt clamp is not obstructed by the one-way rotating block 430.

[0053] Step 4: The guide belt drive motor 50 of the guide belt mechanism 5 works, causing the guide belt shaft 53 to rotate and drive the guide belt head 54 and pressure rod 55 to rotate synchronously. The contact handle 4370 of the knotting mechanism 4 first contacts the lower end of the guide arc 541 of the guide belt head 54. As the guide belt head 34 rotates, the contact height between the contact handle 4370 and the surface of the guide arc 541 continuously increases, pushing the contact handle 4370 forward, thereby causing the swing arm 437 to rotate backward. The rotating part 436 drives the spring belt clamp 435 to rotate forward and downward, so that the material knotting movable part 91 enters the opening of the spring clamp 417.

[0054] Step 5: The displacement drive motor 421 operates, causing the eccentric component 423 to rotate, which in turn drives the connecting rod 425 to move. Under the action of the spherical 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, relieving the pressure of the front protrusion 4282 on the enabling block 4173. The spring clamp 417 closes under the elastic force of the clamp body spring 4172 and clamps the movable part 91 of the material. At the same time, the push block 4283 of the sliding push rod 428 pushes the winding part 92 of the material forward, causing the winding part 92 to move forward and disengage from the spring clamp 417, thus completing the knotting of the material. Subsequently, the conveyor belt displacement drive motor 710 operates, causing the conveyor belt structure 72 to move forward to the position of the shearing mechanism 6, allowing the material near the nozzle 7210 to enter the opening of the pneumatic shears 65, where the pneumatic shears 62 cuts the knotted tail 93 of the material. The sliding push rod 428 moves forward until the inclined surface of the rear protrusion 4284 contacts and presses against the rear inclined surface of the enabling block 4173 of the spring clamp 417, applying force to the rear end of the right clamp body 4171, causing the right clamp body to rotate around the rotation point. The spring clamp opens, releasing the clamping of the konjac knot movable part 91. Subsequently, the displacement drive motor 421 works in the opposite direction, causing the eccentric part 423 to rotate in the opposite direction, causing the guide rod 427 to move backward along the hollow structure inside the rotating shaft 416, thereby returning the sliding push rod 428 to its initial position. The pressure rod 55 of the guide belt mechanism 5 rotates to the spring belt clamp 435, and during the continued rotation, it applies pressure to the right side of the extension 4353 at the bottom of the right clamp body 4351 of the spring belt clamp 435, causing the spring belt clamp 435 to open and release the clamping of the material knotting clamping end 90.

[0055] Step six: The knotted material falls into the discharge chute 64 for discharge. The guide belt drive motor 50 operates, and the guide belt head 54 rotates in the opposite direction to return to the initial state. At the same time, the spring belt clamp returns to the initial position under the action of the return spring.

[0056] In the above-mentioned knotting steps, the material conveying mechanism, knotting belt feeding mechanism, cutting mechanism, knotting mechanism, and belt guiding mechanism work together closely and their actions are smoothly connected, making the overall structure of the knotting machine of this utility model compact, effectively improving the efficiency of material knotting, and ensuring the stability of knotting quality.

[0057] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

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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