A high-speed intelligent vertical auricularia auricula spawn bag packaging machine

Abstract

The present invention discloses a high-speed intelligent vertical auricularia auricula spawn bag packaging machine, which includes a bag-making device, a bag-sleeving device, a feeding device, a turntable device, a bag-tying device, a stick-inserting device and a blanking device; the bag-making device includes a bag-feeding mechanism and a bag-cutting mechanism, the bag-feeding mechanism conveys the packaging bag to the bag-cutting mechanism, and the bag-cutting mechanism cuts the packaging bag; the bag-sleeving device includes a bag-opening mechanism and a bag-sleeving mechanism, the bag-opening mechanism opens the bag mouth of the packaging bag, and the bag-sleeving mechanism is used to sleeve the packaging bag onto the discharge port of the feeding device; the feeding device includes a hopper and a stirring mechanism and a screw feeding mechanism arranged in the hopper, the hopper is used to place the culture material, the stirring mechanism is used to stir the culture material in the hopper, and the screw feeding mechanism is used to convey the culture material from the discharge port into the packaging bag. The whole process of making the spawn bag of the present invention does not require manual operation, greatly saving labor costs, and will not cause problems of inconsistent spawn bag quality due to manual operation, greatly improving the spawn bag quality.

Description

Technical Field

[0001] The present invention relates to a packaging device for fungus bags, and more particularly to a high-speed intelligent vertical auricularia auricula fungus bag packaging machine. Background Art

[0002] At present, the auricularia auricula fungus bag packaging devices on the market have problems such as low automation degree, slow production efficiency, and poor quality of fungus bags, and cannot meet the requirements of large-scale and high-efficiency production of fungus bags. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] The high-speed intelligent vertical auricularia auricula fungus bag packaging machine provided by the present invention has a simple and compact overall structure and a high degree of automation, and solves the problems of low working efficiency and poor quality of existing fungus bag packaging devices.

[0005] (2) Technical Solutions

[0006] To solve the above technical problems, the present invention provides a high-speed intelligent vertical auricularia auricula fungus bag packaging machine, which includes a bag-making device, a bag-sleeving device, a feeding device, a turntable device, a bag-tying device, a stick-inserting device, and a blanking device;

[0007] The bag-making device includes a bag-feeding mechanism, a bag-cutting mechanism, and a bag-opening mechanism. The bag-feeding mechanism conveys the packaging bag to the bag-cutting mechanism, the bag-cutting mechanism cuts the packaging bag, and the bag-opening mechanism opens the bag mouth;

[0008] The bag-sleeving device includes a bag-opening mechanism and a bag-sleeving mechanism. The bag-opening mechanism expands the bag mouth of the packaging bag, and the bag-sleeving mechanism is used to sleeve the packaging bag onto the discharge port of the feeding device;

[0009] The feeding device includes a hopper and a stirring mechanism and a screw feeding mechanism arranged in the hopper. The hopper is used to place the culture material, the stirring mechanism is used to stir the culture material in the hopper, and the screw feeding mechanism is used to convey the culture material from the discharge port into the packaging bag;

[0010] The turntable device includes a turntable mechanism and a holding cylinder assembly. The packaging bag is filled with materials in the holding cylinder assembly, and the turntable mechanism rotates the holding cylinder assembly and the packaging bag to subsequent workstations;

[0011] The bag-tying device includes a jaw mechanism, a rotating mechanism, and a pocket-forming mechanism. The jaw mechanism closes the bag mouth of the packaging bag, the rotating mechanism rotates and tightens the closed bag mouth, and the pocket-forming mechanism inserts the tightened bag mouth into the packaging bag to form a pocket;

[0012] The stick-inserting device includes a fungus stick feeding mechanism and a stick-inserting mechanism. The fungus stick feeding mechanism conveys the fungus stick into the stick-inserting mechanism, and the stick-inserting mechanism inserts the fungus stick into the packaging bag through the pocket to obtain a fungus bag;

[0013] The blanking device includes a conveyor belt for conveying the fungus bags to the next process.

[0014] Further, the screw feeding mechanism includes a discharge cylinder fixed at the lower end of the discharge port, a rotating shaft sleeved in the discharge cylinder, and a spiral blade coiled outside the rotating shaft. The rotating shaft passes through the hopper. The stirring mechanism includes a main shaft and a feeding rod fixed on the main shaft. The main shaft passes through the hopper and is in transmission connection with the rotating shaft to realize the synchronous operation of the screw feeding mechanism and the stirring mechanism.

[0015] Further, the holding cylinder assembly includes a pair of semi-circular guard cylinders. One side of the guard cylinders is hinged to each other, and on the other side, there are pin members respectively. Guide plates are provided on the pin members, and a pair of track holes are provided on the guide plates. The pin members on the two guard cylinders are inserted into the track holes one by one. The distance between the track holes gradually decreases from top to bottom. The guide plate and the guard cylinder are connected by an elastic element. The turntable device further includes a holding cylinder lifting mechanism for lifting the holding cylinder assembly. The holding cylinder lifting mechanism includes a connecting side plate fixed on the edge of the turntable. A slider is provided on the side plate, and the slider is connected with a vertical slide rail in a matching manner. The slide rail is connected with the guard cylinder seat. A through hole is provided on the guard cylinder seat, and the holding cylinder is sleeved in the through hole, and one of the guard cylinders is axially limitedly connected with the guard cylinder seat.

[0016] Further, a jacking mechanism is provided at the lower end of the discharge barrel. The jacking mechanism is used to support the bottom of the packaging bag and feedback the information of the loading amount of the packaging bag, and control the loading time of the feeding device. The jacking mechanism includes a fixing frame and a bag jacking assembly provided on the fixing frame. The bag jacking assembly includes a servo motor, a lower sprocket connected to the output shaft of the servo motor, an upper sprocket connected to the lower sprocket through a chain, a connecting member connected to the chain and moving synchronously, and a jacking rod provided on the connecting member. The connecting member is slidably connected with the fixing frame. The jacking rod is vertically arranged and a receiving plate is provided at the top end.

[0017] Further, the rotating mechanism includes a rotating motor, a main shaft driven by the rotating motor to rotate, and a fixing seat fixed on the main shaft. The jaw mechanism includes a jaw assembly and a jaw opening and closing assembly for driving the jaw assembly to open and close. The jaw opening and closing assembly includes a cylinder fixed on the mounting plate, a slider connected to the cylinder expansion rod, and a jaw turntable connected to the slider. The jaw turntable is movably sleeved on the main shaft.

[0018] Further, the jaw assembly includes a plurality of jaws arranged at equal intervals. Each jaw includes a connecting plate radially fixed on the jaw turntable, an intermediate connecting plate with one end hinged to the connecting plate, a movable plate hinged to the fixing seat, and a drawstring plate hinged to the end of the movable plate. The other end of the intermediate connecting plate is hinged to the middle of the movable plate.

[0019] Further, the nest mouth mechanism includes a lifting motor, a lead screw driven by the lifting motor to rotate, a lead screw nut cooperatively connected to the lead screw, a cross beam fixed to the lead screw nut, and a lifting rod connected to the cross beam. The lifting rod is movably sleeved in the main shaft and its bottom end is located between the clamping jaws.

[0020] Further, the mushroom stick feeding mechanism includes a main slideway, a mounting frame located on one side of the main slideway, a cylinder with the cylinder body fixed to the mounting frame, and a baffle plate connected to the telescopic rod of the cylinder; the main slideway consists of two parallel slide rods, and the lower ends of the slide rods are provided with bent rods, and an auxiliary slideway is formed between the bent rods; the baffle plate includes a main body pivotally connected to the mounting frame and a baffle plate fixedly connected to the main body, and the baffle plate is movably arranged between the main slideway and the auxiliary slideway.

[0021] Further, the stick inserting mechanism includes a material placing frame located at the end of the main slideway for placing mushroom sticks. The material placing frame is provided with die holes adapted to the mushroom sticks. The die holes are arranged at the ends of the main slideway and the auxiliary slideway. The upper end of the die hole drives a pressing rod to press down through a cylinder to insert the mushroom stick into the packaging bag.

[0022] Further, the number of the bag feeding devices and the bag making devices is 2, there are two groups of stirring mechanisms and spiral feeding devices of the feeding device, there are two groups of turntable components on each station of the turntable, and there are two groups of each of the mouth tying devices and the stick inserting devices.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the high-speed intelligent vertical auricularia auricula mushroom bag packaging machine provided by the present invention has the following beneficial effects:

[0025] (1) The working process of the mushroom bag of the high-speed intelligent vertical auricularia auricula mushroom bag packaging machine provided by the present invention realizes full automation. Through the bag making device, bag sleeving device, feeding device, turntable device, mouth tying device, stick inserting device and feeding device, the actions of bag making, bag sleeving, loading, mouth tying, stick inserting and conveying are automatically carried out in sequence. The whole process does not require manual operation, greatly saving labor costs, and will not cause problems of inconsistent mushroom bag quality due to manual operation, greatly improving the quality of mushroom bags.

[0026] (2) The feeding device provided by the present invention operates stably and feeds evenly. The stirring mechanism and the feeding component can work synchronously, improving the uniformity of the culture material. At the same time, the uniform and stable conveying of the mushroom material improves the production quality of the mushroom bags.

[0027] (3) The turntable device provided by the present invention can rotate the packaging bags in the holding cylinders to each station for processing through the turntable, shortening the time interval between processes. At the same time, the whole holding cylinder can move up and down to adapt to the production requirements of front-end bag sleeving and loading, ensuring the efficient production of mushroom bags.

[0028] (4) The drawstring device provided by the present invention can quickly draw the mouth of the packaging bag, eliminating the need for the collars used in the traditional drawstring of mushroom bags, simplifying the equipment structure, reducing consumables, and forming a recessed mouth after the drawstring of the mushroom bag, preparing for the insertion of the mushroom stick.

[0029] (5) The stick insertion device provided by the present invention limits the sliding and feeding of the mushroom stick through the main slideway and the auxiliary slide simultaneously, with stable operation. The action of the cylinder controlling the baffle can effectively control the feeding speed and rhythm of the mushroom stick, ensuring that the feeding of the mushroom stick can adapt to the subsequent stick insertion action and guaranteeing the orderly progress of the stick insertion action. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of the present invention;

[0031] Figure 2 is a front view of the present invention;

[0032] Figure 3 is a schematic structural diagram of the bagging device of the present invention;

[0033] Figure 4 is a front view of the bagging device of the present invention;

[0034] Figure 5 is a top view of the bagging device of the present invention;

[0035] Figure 6 is a side view of the bagging device of the present invention;

[0036] Figure 7 is a schematic structural diagram of the feeding device of the present invention;

[0037] Figure 8 is a side sectional view of the feeding device of the present invention;

[0038] Figure 9 is a front sectional view of the feeding device of the present invention;

[0039] Figure 10 is a top view of the feeding device of the present invention;

[0040] Figure 11 is a schematic structural diagram of the lifting mechanism of the present invention;

[0041] Figure 12 is a front view of the lifting mechanism of the present invention;

[0042] Figure 13 is a side view of the lifting mechanism of the present invention;

[0043] Figure 14 is a schematic structural diagram of the top plate connection structure of the lifting mechanism of the present invention;

[0044] Figure 15Schematic structural diagram of the turntable device of the present invention;

[0045] Figure 16 Front view of the turntable device;

[0046] Figure 17 Schematic diagram of blanking of the holding cylinder assembly;

[0047] Figure 18 Schematic structural diagram of the mouth-tying device of the present invention;

[0048] Figure 19 Front view of the mouth-tying device;

[0049] Figure 20 Side view of the mouth-tying device;

[0050] Figure 21 Front schematic view of the stick inserting device of the present invention;

[0051] Figure 22 Back schematic view of the stick inserting device;

[0052] Figure 23 Front view of the stick inserting device. Detailed implementation manners

[0053] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0054] Please refer to Figure 1 and Figure 2 as shown, wherein, Figure 1 is the schematic structural diagram of the present invention, Figure 2 is the front schematic view of the present invention.

[0055] A high-speed intelligent vertical auricularia auricula spawn bag packaging machine provided by the present invention includes a frame and a bag-making device 8, a bag-sleeving device 7, a feeding device 1, a turntable device 2, a mouth-tying device 3, a stick inserting device 4 and a blanking device 5 installed on the frame;

[0056] The bag-making device 8 is an existing bag-making equipment, mainly including a bag feeding mechanism, a bag cutting mechanism and a bag opening mechanism. The bag feeding mechanism conveys the packaging bag to the bag cutting mechanism, the bag cutting mechanism cuts the packaging bag, and the bag opening mechanism opens the bag mouth. The packaging bag with the opened bag mouth is sleeved into the feeding device 1 through the bag-sleeving device 7.

[0057] Combined with Figure 3 , Figure 4 , Figure 5 andFigure 6 As shown in, where Figure 3 is a schematic structural view of the bagging device of the present invention, Figure 4 is a front view of the bagging device of the present invention, Figure 5 is a top view of the bagging device of the present invention, Figure 6 is a side view of the bagging device of the present invention. The bagging device 7 includes a bag-supporting mechanism 71 and a bagging mechanism 72. The bag-supporting mechanism 71 opens the mouth of the packaging bag, and the bagging mechanism 72 is used to put the packaging bag on the discharge port of the feeding device. The bagging mechanism 72 is installed on the fixed frame 71 and is used to control the overall lifting movement of the bag-supporting mechanism 73. It includes a motor 721 installed on the fixed frame 71 and a sprocket group that is connected to the motor 721 through a chain drive. The motor 721 is fixed to the bottom of the fixed frame 71 through a motor 721 seat. The output shaft of the motor 721 is connected to a first sprocket 722. Two coaxially arranged second sprockets 723 are pivotally connected to a support 712 in the middle of the fixed frame 71 through a rotating shaft, and are connected to the first sprocket 722 through a transmission sprocket 724 coaxially connected in the middle. The fixed frame 71 is pivotally connected to 72 third sprockets 725 on the support at the upper end of the bag-supporting mechanism 73. The third sprocket 725 and the second sprocket 723 are connected through a chain drive. The bag-supporting mechanism 73 includes a connecting seat 731, a double-acting cylinder 732, and bag-supporting claws 733. A pair of sliders 734 are provided on the connecting seat 731. The sliders 734 are slidably connected to the slide rails 711. The connecting seat 731 is connected to the chain of the bagging mechanism 72 and moves up and down synchronously with the chain. The middle of one end of the connecting seat 731 close to the fixed frame 71 is bolted to a tail seat 735. A telescopic cylinder 736 is fixed on the tail seat 735. The telescopic end of the telescopic cylinder 736 faces away from the fixed frame 71 and is connected to a mounting seat 737. The mounting seat 737 and the connecting seat 731 are connected through the cooperation of a slider 7301 and a slide rail 7302. The slider 7301 and the slide rail 7302 are respectively fixed on the mounting seat 737 and the connecting seat 731. The cylinder body of the double-acting cylinder 732 is fixed to the bottom of the mounting seat 737 through bolts. The number of double-acting cylinders 732 is 2 and they are arranged side by side horizontally. The telescopic ends of the double-acting cylinders 732 are fixed to a connecting plate 738 through bolts. A L-shaped plate 739 is vertically fixed to the bottom of the connecting plate 738 through bolts. The end of the L-shaped plate 739 is vertically fixed to the bag-supporting claws 733 through bolts. The bag-supporting claws 733 are arranged in pairs and have arc-shaped plates 7331 at their ends. A bag-supporting opening is formed between the arc-shaped plates 7331. The bag-supporting claws 733 are integrally formed. The arc-shaped plates 7331 extend from the ends of the bag-supporting claws 733 to the bottom. The bag-supporting opening formed between the arc-shaped plates 7331 is preferably a waist-shaped hole.

[0058] After the bag mouth is opened and before the bag is supported, the telescopic end of the double-acting cylinder 732 is in the retracted state, the bag-supporting claws 733 are close to each other, the motor 721 drives the bag-supporting mechanism 73 to descend through the sprocket group and the chain, and the bag-supporting claws 733 extend into the bag mouth. At this time, the double-acting cylinder 732 works to push the bag-supporting claws 733 outwards, and the distance between the bag-supporting claws 733 becomes larger to tightly support the bag mouth. Then, the telescopic cylinder 736 drives the mounting seat 737 to move back and forth to the lower end directly below the feeding port of the feeder, and the bag-sleeving mechanism 72 acts in the reverse direction to drive the bag-supporting mechanism 73 to rise, and the bag-supporting claws 733 are sleeved into the feeding device 1 for loading.

[0059] Combined Figure 7 、 Figure 8 、 Figure 9 and Figure 10 as shown, Figure 7 FIG. is a schematic structural view of the feeding device of the present invention, Figure 8 FIG. is a side sectional view of the feeding device of the present invention, Figure 9 FIG. is a front sectional view of the feeding device of the present invention, Figure 10It is a top view of the feeding device of the present invention, and the feeding device 1 includes a hopper 11 and a spiral feeding mechanism 12 and a stirring mechanism 13 arranged on the hopper 11. The hopper 11 includes an upper hopper 111 and a lower hopper 112, the upper hopper 111 is provided with a feeding port 1110 and is interconnected with the lower hopper 112, the lower hopper 112 is provided with a cover plate 1121 on the top and a discharge port at the bottom, the lower hopper 112 is provided with an inclined panel 1122 at the lower end of the upper hopper 111, and the stirring mechanism 13 is between the inclined panel 1122 and the spiral feeding mechanism 12, and the fungus material entering the upper hopper 111 can slide into the side of the stirring mechanism 13 along the inclined panel 1122, and be transferred to the spiral feeding mechanism 12 through the stirring mechanism 13, so that the whole feeding process is smoother and excessive accumulation of materials is avoided. The spiral feeding mechanism 12 includes a discharge barrel 121, a rotating shaft 122 and a spiral blade 123. The discharge barrel 121 is fixed to the lower end of the discharge port by bolts. The middle section of the rotating shaft 122 passes through the lower hopper 112, and the lower section is sleeved in the discharge barrel 121. The spiral blade 123 is coiled on the middle section of the rotating shaft 122. The stirring mechanism 13 includes a main shaft 131 and a feeding rod 132 fixed on the main shaft 131. The main shaft 131 passes through the lower hopper 112, and the two ends are connected to the bottom of the lower hopper 112 and the cover plate 1121 through bearings and bearing seats respectively. A pulley 124 and a driving gear 125 are fixed to the upper end of the rotating shaft 122. The pulley 124 is connected to the servo motor 14 through a belt. The driving gear 125 is connected to the driven gear 133 fixed to the upper end of the main shaft 131. The servo motor 14 drives the rotating shaft 122 to rotate through the pulley 124, and the rotating shaft 22 drives the main shaft 131 to rotate through the gear set, so as to realize the synchronous operation of the spiral feeding mechanism 12 and the stirring mechanism 13. The cover plate 1121 of the lower hopper 112 is bolted to the fixing seat 126, and an open cavity is provided in the fixing seat 126 1260, the upper section of the rotating shaft 122 is connected to the fixed base through a bearing and is arranged through the open cavity 1260, the driving gear 125 is arranged in the open cavity 1260, and the pulley 124 is arranged on the top of the fixed seat 126. The fixed seat 126 is used as a bearing seat for the rotating shaft 122, so that the rotation of the rotating shaft 122 is more stable. At the same time, the open cavity 1260 in the fixed seat 126 can effectively protect the gear set. The driving gear 125 and the driven gear 133 are meshed in the open cavity 1260 to reduce dust damage. The spiral feeding mechanism 12 and the stirring mechanism 13 each have two groups and are arranged in parallel in a hopper 11. First, the uniformity of the bacterial material in the lower hopper 112 is improved, and second, the two spiral feeding mechanisms 12 work at the same time to improve the transportation efficiency of the bacterial material.

[0060] When the feeding device 1 is working, the mushroom material enters the lower hopper 112 from the upper hopper 111. The servo motor 14 drives the rotation of the rotating shaft 122 of the stirring mechanism 13, and the main shaft 131 of the rotating shaft 122 rotates, thereby driving the feeding rod 132 to rotate to stir and disperse the mushroom material, and the mushroom material can be sent to the spiral feeding mechanism 12. At the same time, the spiral feeding mechanism 12 drives the spiral blade 123 to rotate through the rotating shaft 122, and conveys the mushroom material from the lower hopper 112 into the packaging bag sleeved on the discharge port of the discharge cylinder 121.

[0061] In order to prevent the packaging bag from falling off during the loading process, the packaging bag c is loaded in the protective cylinder 231 of the turntable device 2, and is lifted by the jacking mechanism 6 at the same time. Combining Figure 11 , Figure 12 , Figure 13 and Figure 14 shown, wherein, Figure 11 is a schematic structural view of the jacking mechanism of the present invention, Figure 12 is a front view of the jacking mechanism of the present invention, Figure 13 is a side view of the jacking mechanism of the present invention, Figure 14This is a schematic diagram of the connection structure of the top plate of the lifting mechanism of the present invention. The lifting mechanism 6 includes a fixed frame 61 and a top bag assembly 62. The number of top bag assemblies 62 is two, and they are arranged side by side horizontally on the fixed frame 61. The top bag assembly 62 includes a servo motor 621, a lower sprocket 622, an upper sprocket 623, a connecting member 624, and a top rod 625. The lower sprocket 622 is connected to the output shaft of the servo motor 621 through a spline or other power connection method. The upper sprocket 623 is connected to the lower sprocket 622 through a chain drive. The connecting member 624 is connected to the chain and moves up and down synchronously with the chain. The top rod 625 is fixed on the connecting member 624. The connecting member 624 is slidably connected to the fixed frame 61. The top rod 625 is vertically arranged, and a receiving plate 626 is provided at the top end. The receiving plate 626 is used to support the packaging bag c. Two vertical slide rails 627 are fixed on the fixed frame 61. The slide rails 627 are symmetrically arranged on both sides of the connecting member 624. One end of the connecting member 624 is bolted with a slider 628, and the slider 628 is slidably connected to the slide rail 627. At the same time, a top plate 610 perpendicular to the top rod 625 is provided at the top of the fixed frame 61. A vertically arranged limiting tube 611 is fixed at the lower end of the top plate 610. The top rod 625 passes through the limiting tube 611 and the top plate 610, and the receiving plate 626 is located above the top end. In a preferred installation method of the above upper sprocket 623, a pair of L-shaped supports 612 are fixed at the bottom end of the top plate 610. A waist-shaped hole 6120 is opened on the L-shaped support 612. A connecting shaft 613 is horizontally passed through between the waist-shaped holes 6120. The cross-sections at both ends of the connecting shaft 613 are waist-shaped or square with two parallel planes and the size is slightly smaller than the waist-shaped hole 6120. The middle part of the connecting shaft 613 is pivotally connected to the upper sprocket 623. The bottom end of the L-shaped support 612 is bolted and connected to a positioning block 614. Positioning pin holes 6100 are provided on the positioning block 614 and both ends of the connecting shaft 613, and they are fixed by positioning pins. The upper sprocket 623 is pivotally connected to the middle part of the connecting shaft 613. The connecting member 624 is in an I shape. One end away from the slider 628 is bolted with a longitudinally arranged straight plate 624a. A wing plate 624b is bolted at the bottom end of the straight plate 624a, and the wing plate 624b is fixedly connected to the bottom end of the top rod 625. The receiving plate 626 is a circular plate surface, and a through hole air hole 6260 for exhausting air is provided in the middle. An annular step 6261 is provided at the edge of the upper end surface, and the annular step 6261 is adapted to the protection cylinder 6231 of the fungus bag.

[0062] When the packaging bag c is filled with materials, the two top bag assemblies 2 work simultaneously. The servo motor 21 of the top bag assembly 2 drives the first sprocket and the second sprocket to rotate. During the rotation, the chain drives the connecting member 24 to rotate, and the top rod 25 rises. The receiving plate 26 supports the packaging bag c. When the culture medium in the packaging bag c reaches a certain weight, the servo motor 21 stops operating through torque feedback information, and the feeding device also stops feeding, completing the filling process of the packaging bag this time. Then the top rod 25 descends to the initial position, preparing for the next bag supporting action.

[0063] After the loading is completed, the fungus bags are transported to the subsequent processes through the turntable device 2, in combination with Figure 15 , Figure 16 and Figure 17 as shown, Figure 15 is a schematic structural diagram of the turntable device of the present invention, Figure 16 is a front view of the turntable device, Figure 17It is a schematic diagram of blanking for the barrel holding component. The turntable device 2 includes a turntable mechanism and a barrel holding component. The turntable mechanism includes a cam divider 21 and a turntable 22. A plurality of barrel holding components 23 are arranged at equal intervals in four directions of the turntable 22. A feeding device, a mouth-tying device, a stick inserting device, and a blanking device are respectively arranged corresponding to the four directions. The bacteria bags are rotated by the turntable to the workstations of each process to realize the synchronous operation of feeding, mouth-tying, stick inserting, and blanking. And two barrel holding components 23 are arranged in each direction, and the bacteria bags are made in pairs, improving the production efficiency. The bottom end of the turntable 22 is fixedly connected to the output shaft of the cam divider 21, and the cam divider 21 drives the turntable 22 to rotate. The barrel holding component 23 includes a pair of protecting barrels 231. The cross-section of the protecting barrel 231 is semi-circular. One side of the protecting barrel 231 is hinged by a pin shaft, and two pin members 232 are respectively arranged on the other side. A guide rail plate 233 is arranged on the pin member 232. A pair of track holes 2330 are arranged on the guide rail plate 233. The pin members 232 on the two protecting barrels 231 are inserted into the track holes 2330 one by one. The distance between the track holes 2330 gradually decreases from top to bottom. The guide rail plate 233 and the protecting barrel 231 are connected by an elastic element. The edge of the turntable 22 is fixedly connected to a side plate 221. A slider 222 is arranged on the side plate 221. The slider 222 is connected in cooperation with a slide rail 223. The slide rail 223 is arranged vertically and is connected to a protecting barrel seat 234. A through hole 2340 is arranged on the protecting barrel seat 234. The barrel holding component 23 is sleeved in the through hole 2340 and one of the protecting barrels 231 is axially limited and connected to the protecting barrel seat 234. The protecting barrel seat 234 can be connected to the telescopic rod of a cylinder. The cylinder drives the protecting barrel seat 234 to move up and down, and the whole barrel holding component 23 moves up and down with the protecting barrel seat 234 to perform actions such as bag sleeving and loading. One end of the top of one of the protecting barrels 231 extends outwards to form a fixing plate 2310. The fixing plate 2310 is bolt-fixed to the protecting barrel seat 234 to realize the axial limit connection between one of the protecting barrels 231 and the protecting barrel seat 234, with firm and stable connection. A convex part 2311 is arranged on one side of the protecting barrel 231 where the pin member 232 is located. Connecting holes 2312 are arranged on the convex part 2311 and the side of the guide rail plate 233. A pin 2313 is arranged in the connecting hole 2312. The elastic element is a linear spring 235. The two ends of the linear spring 235 are connected to the pin 2313. After the guide rail plate 233 is pressed down, it can be reset through the linear spring 235, and at the same time, it does not interfere with the movement of the guide rail plate 233 and the protecting barrel 231. A sleeve 2331 is connected to the middle of the guide rail plate 233. A bolt hole is arranged in the sleeve 2331. The guide rail plate 233 can be pressed down by pressing the protruding sleeve 2331, and a bolt can be connected in the bolt hole to extend the protruding length, adapting to different installation positions. The upper end of the sleeve 2331 can be arranged opposite to the telescopic rod of a cylinder. The telescopic rod of the cylinder presses down to realize the downward movement of the guide rail plate 233.

[0064] When the turntable device 22 is working, the cam divider 21 drives the turntable 22 to rotate. The barrel holding assembly 23 moves with the turntable 22 to each production process for simultaneous production and processing. During loading, the barrel seat 234 is pushed upward by a cylinder to rise. As the culture medium in the packaging bag increases, it gradually slips into the barrel 231 and is lifted by the lifting mechanism for loading. After loading, the fungus bag in the barrel 231 rotates with the turntable 22 to the lower end of the mouth-tying device 3 for mouth-tying operation.

[0065] Combined Figure 18 、 Figure 19 and Figure 20 shown, Figure 18 is a schematic structural view of the mouth-tying device of the present invention, Figure 19 is a front view of the mouth-tying device, Figure 20Side view of the mouth-tying device. The mouth-tying device 3 includes a first mounting plate 31, a jaw assembly 32, a rotating mechanism 33, a jaw opening and closing assembly 34, and a mouth socket mechanism 35. The jaw assembly 32 and the jaw opening and closing assembly 34 form a jaw mechanism. The rotating mechanism 33 includes a rotating motor 331, a main shaft 332, and a fixed seat 333. The main shaft 332 is driven to rotate by the rotating motor 331. The fixed seat 333 is fixed on the main shaft 332. Connecting arms 3330 are evenly distributed on the outer edge surface of the fixed seat 333. Connecting holes are provided on the connecting arms 3330 for pin-connecting the movable plate 3203 of the jaw 320. In a preferred transmission mode of the above rotating motor 331 and the main shaft 332, a main sprocket 3301 is fixed on the output shaft of the rotating motor 331, and a driven sprocket 3302 is fixed on the main shaft 332. The main sprocket 3301 and the driven sprocket 3302 are connected by chain drive. The jaw opening and closing assembly 34 includes a cylinder 341, a slider 342, and a jaw turntable 343. The cylinder 341 is arranged downward and its cylinder body is fixed on the first mounting plate 31. The slider 342 is connected to the telescopic rod of the cylinder 341. The slider 342 is movably sleeved outside the main shaft 332, and a spring pressing plate 344 is bolted to the lower end. A bearing 345 is provided inside the spring pressing plate 344. The jaw turntable 343 is movably sleeved on the main shaft 332 and is connected to the spring pressing plate 344 through the bearing 345. The jaw assembly 32 includes a plurality of jaws 320 arranged at equal intervals. Each jaw 320 includes a connecting plate 3201 radially fixed on the jaw turntable 343, an intermediate connecting plate 3202 with one end hinged to the connecting plate 3201, a movable plate 3203 hinged to the fixed seat 333, and a mouth-tying plate 3204 hinged to the end of the movable plate 3203. The other end of the intermediate connecting plate 3202 is hinged to the middle of the movable plate 3203. The mouth-tying plate 3204 includes silica gel clamping plates 3205 hinged to both sides of the movable plate 3203 through pins and a silica gel mouth-tying plate 3204 fixed between the silica gel clamping plates 3205. The mouth socket mechanism 35 includes a lifting motor 351, a lead screw 352, a lead screw nut 353, a cross beam 354, and a lifting rod 355. The lifting motor 351 drives the lead screw 352 to rotate. The lead screw nut 353 is in mating connection with the lead screw 352. The cross beam 354 is fixed on the lead screw nut 353. The first end of the lifting rod 355 is fixed to the lower end of the cross beam 354 by screws, and the bottom end is rotatably connected to a round tube 356 through a bearing. A top head 357 is fixed inside the round tube 356 through a pin. The top head 357 is located between the jaws 320. The lifting rod 355 is movably sleeved inside the main shaft 332. The lifting motor 351 is fixed on the second mounting plate 36 on the frame. The main pulley 3501 is fixed on the output shaft of the lifting motor 351. The driven pulley 3502 is fixed on the lead screw 352. The driven pulley 3502 and the main pulley 3501 are connected by belt drive. The lead screw 352 is connected to the second mounting plate 36 and the first mounting plate 1 on the frame through bearings.In order to improve efficiency, the jaw assembly 32, the rotating mechanism 33, the jaw opening and closing assembly 34 and the mouth nesting mechanism 35 are arranged in pairs. Among them, the driving devices of the rotating mechanism 33, the jaw opening and closing assembly 34 and the mouth nesting mechanism 35 are arranged individually to drive two groups of actuators simultaneously, simplifying the structure.

[0066] The mushroom bag rotates to the lower end of the jaw 320 with the turntable 22 in the protection cylinder 231 and is supported by the bottom plate at the bottom. The mouth closing operation starts. First, the slider 342 is at the top of the stroke, and the jaws 320 are opened wide. The opening is aligned with the mushroom bag to be mouth closed. When closing the mouth, the rotating mechanism 33 drives the main shaft 332 and the fixed seat 333 to rotate through the rotating motor 331, thereby driving the jaw assembly to rotate. At the same time, the jaw opening and closing assembly 34 drives the slider 342 and the jaw turntable 343 to move downward through the cylinder 341, thereby pushing the jaws 320 to close. During this process, the mouth of the mushroom bag is tightened. The mouth nesting mechanism 35 drives the lead screw 352 to rotate through the lifting motor 351, and the lead screw nut 353 and the cross beam 354 drive the lifting rod 355 up and down. The top head 357 moves to push the tightened bag mouth into the mushroom bag to form a nested mouth. The assembly resets to complete the mouth closing. The mouth-closed mushroom bag rotates to the lower end of the stick inserting device 4 with the turntable 22 for the stick inserting operation.

[0067] Combined with Figure 21 、 Figure 22 and Figure 23 as shown, Figure 21 This is the front view of the stick inserting device of the present invention, Figure 22 and this is the rear view of the stick inserting device. Figure 23The front view of the stick inserting device. The stick inserting device 4 includes a mushroom stick feeding mechanism and a stick inserting mechanism. The mushroom stick feeding mechanism transports the mushroom sticks into the stick inserting mechanism, and the stick inserting mechanism inserts the mushroom sticks into the packaging bags from the socket openings to obtain the mushroom bags. The stick feeding mechanism includes a main slideway 41, an auxiliary slideway 42, a mounting frame 43, a cylinder 44 and a baffle 45. The mounting frame 43 is located on one side of the main slideway 41. The main slideway 41 consists of two parallel slide bars 410. The slide bars 410 are inclined. A bent bar 420 is provided at the lower end of the slide bar 410. An auxiliary slideway 42 is formed between the bent bars 420. The slide bars 410 and the bent bars 420 are fixed to the mounting frame 43 or the machine frame. The cylinder body of the cylinder 44 is fixed to the mounting frame 43. The baffle 45 includes a main body 451 pivotally connected to the mounting frame 43 through a pin shaft 4300 and a baffle 452 fixedly connected to the main body 451. The main body 451 is fixedly connected to the telescopic rod of the cylinder 44. The baffle 452 is movably arranged between the main slideway 41 and the auxiliary slideway 42. A reinforcing plate 431 is welded on the mounting frame 43. One end of the reinforcing plate 431 is provided with a notch 4310. The two sides of the notch 4310 are respectively connected to the outer sides of the slide bars 410. The slide bars 410 are clamped between the notches 4310, so as to enhance the strength of the slide bars 410. One end of the bent bar 420 close to the entrance of the main slideway 41 is an inclined line segment 4201. The inclined line segment 4201 is inclined with the slide bar 410. The middle section of the bent bar 420 is a straight line segment 4202. The straight line segment 4202 is parallel to the slide bar 410. One end of the bent bar 420 close to the exit of the main slideway 41 is an arc segment 4203. The end of the arc segment 4203 is a straight rod arranged vertically. Connecting wing plates 4101 are welded on the slide bars 410. The connecting wing plates 4101 are arranged oppositely. The connecting wing plates 4101 are fixedly connected to the machine frame or the mounting frame 43 through waist-shaped holes 4102 provided on them. The bent bars 420 are welded to the lower ends of the slide bars 410 to form an integral body. The baffle 45 further includes a U-shaped gate 453 fixedly connected to the main body 451. The gate 453 is arranged opposite to the baffle 452 and its gate opening 4530 is located at the rear end of the baffle 452. The width of the gate opening 4530 is greater than the size of the middle part of the mushroom stick a. The stick inserting mechanism includes a material placing frame 46 arranged at the end of the main slideway 41. A die hole 460 adapted to the mushroom stick a is provided in the material placing frame 46. The die hole 460 is arranged at the ends of the main slideway 41 and the auxiliary slideway 42. The mushroom stick a output at the end slides into the die hole 460 of the material placing frame 46 for pre-positioning. A push rod driven by a cylinder is provided at the upper end of the die hole 460. The push rod pushes the mushroom stick into the socket opening of the packaging bag.

[0068] When the stick inserting device 4 is working, the mushroom stick a enters from the head end of the main slideway 41, enters between the main slideway 41 and the auxiliary slideway through the notch 4310 of the reinforcing plate 431, and is blocked by the baffle 452 when reaching the front end of the baffle 452. During feeding, the air cylinder 44 pushes the material blocking plate 45, and the baffle 452 retracts from between the two slideways, and the channel is opened. The mushroom stick passes through the baffle 452. At the same time, the gate plate 453 moves towards the main channel, and the passing mushroom stick enters between the gate openings 4530. At this time, when the air cylinder 44 retracts, the gate plate 453 retracts, and the mushroom stick in the gate opening 4530 is conveyed backward to the material placing rack 46, while the next mushroom stick is blocked by the baffle 452. In this way, the air cylinder 44 expands and contracts once, and one mushroom stick passes through. After the mushroom stick enters the die hole 460, it is driven by the air cylinder fixed at the upper end to insert the push rod into the socket, completing the stick inserting action.

[0069] During blanking, the mushroom bag is pushed downward by the air cylinder arranged downward from the upper direction of the guide rail plate 233, and the pin 232 moves along the track hole 2330. Since the distance between the track holes 2330 gradually increases, the pin 232 drives the two protective cylinders 231 to move away from each other, the holding cylinder opens, and the mushroom bag between the protective cylinders 231 can fall onto the conveyor belt 50 of the blanking device 5 along the trend and is transported to the aggregate area by the conveyor belt, completing the production of the whole mushroom bag.

[0070] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed intelligent vertical auricularia auricula spawn bag packaging machine, characterized in that, It includes a bag-making device, a bag-sleeving device, a feeding device, a turntable device, a bag-tying device, a stick-inserting device and a discharging device; The bag-making device includes a bag-feeding mechanism, a bag-cutting mechanism and a bag-opening mechanism. The bag-feeding mechanism conveys the packaging bag to the bag-cutting mechanism, the bag-cutting mechanism cuts the packaging bag, and the bag-opening mechanism opens the bag mouth; The bag-sleeving device includes a bag-opening mechanism and a bag-sleeving mechanism. The bag-opening mechanism expands the bag mouth of the packaging bag, and the bag-sleeving mechanism is used to sleeve the packaging bag onto the discharge port of the feeding device; The feeding device includes a hopper and a stirring mechanism and a screw feeding mechanism arranged in the hopper. The hopper is used to place the culture medium, the stirring mechanism is used to stir the culture medium in the hopper, and the screw feeding mechanism is used to convey the culture medium from the discharge port into the packaging bag; The turntable device includes a turntable mechanism and a barrel-holding assembly. The packaging bag is filled with materials in the barrel-holding assembly, and the turntable mechanism rotates the barrel-holding assembly and the packaging bag to the subsequent workstations; The bag-tying device includes a jaw mechanism, a rotating mechanism and a pocket-forming mechanism. The jaw mechanism closes the bag mouth of the packaging bag, the rotating mechanism rotates and tightens the closed bag mouth, and the pocket-forming mechanism inserts the tightened bag mouth into the packaging bag to form a pocket; The stick-inserting device includes a mushroom stick feeding mechanism and a stick-inserting mechanism. The mushroom stick feeding mechanism conveys the mushroom sticks into the stick-inserting mechanism, and the stick-inserting mechanism inserts the mushroom sticks into the packaging bag from the pocket to obtain a mushroom bag. The mushroom stick feeding mechanism includes a main slideway, an auxiliary slideway, a mounting frame, a cylinder and a baffle. The mounting frame is located on one side of the main slideway. The main slideway is composed of two parallel slide bars, the slide bars are inclined, the lower ends of the slide bars are provided with bent bars, and an auxiliary slideway is formed between the bent bars. The slide bars and the bent bars are fixed on the mounting frame or the machine frame. The cylinder block of the cylinder is fixed on the mounting frame. The baffle includes a main body pivotally connected to the mounting frame through a pin shaft and a baffle plate fixedly connected to the main body. The main body is fixedly connected to the cylinder telescopic rod. The baffle plate is movably arranged between the main slideway and the auxiliary slideway. A reinforcing plate is welded on the mounting frame. One end of the reinforcing plate is provided with a notch, and both sides of the notch are connected to the outer sides of the slide bars. The slide bars are clamped between the notches. One end of the bent bar close to the entrance of the main slideway is an inclined line segment, the inclined line segment is inclined with the slide bar, the middle section of the bent bar is a straight line segment, the straight line segment is parallel to the slide bar, one end of the bent bar close to the exit of the main slideway is an arc segment, and the end of the arc segment is a straight rod arranged vertically. Connecting wing plates are welded on the slide bars, and the connecting wing plates are arranged opposite to each other. The connecting wing plates are fixedly connected to the machine frame or the mounting frame through waist-shaped holes provided thereon. The bent bar is welded to the lower end of the slide bar to form an integral body. The baffle plate further includes a U-shaped gate plate fixedly connected to the main body. The U-shaped gate plate is arranged opposite to the baffle plate and its gate opening is located at the rear end of the baffle plate. The width of the gate opening is greater than the size of the middle part of the mushroom stick. The stick-inserting mechanism includes a placing rack arranged at the end of the main slideway. A die hole adapted to the mushroom stick is arranged in the placing rack. The die hole is arranged at the ends of the main slideway and the auxiliary slideway. The mushroom sticks output from the end slide into the die hole of the placing rack for pre-positioning. A push rod driven by a cylinder is arranged above the die hole. The push rod pushes the mushroom sticks into the pocket of the packaging bag; The discharging device includes a conveyor belt, and the conveyor belt is used to convey the mushroom bags to the next process; The spiral feeding mechanism includes a discharge cylinder fixed at the lower end of the discharge port, a rotating shaft sleeved in the discharge cylinder, and a spiral blade coiled outside the rotating shaft. The rotating shaft passes through the hopper. The stirring mechanism includes a main shaft and a feeding rod fixed on the main shaft. The main shaft passes through the hopper and is in transmission connection with the rotating shaft to realize the synchronous operation of the spiral feeding mechanism and the stirring mechanism. The holding cylinder assembly includes a pair of semi-circular guard cylinders. One side of the guard cylinders is hinged to each other, and on the other side, there are pin members respectively. There are guide plates on the pin members, and a pair of track holes are provided on the guide plates. The pin members on the two guard cylinders are inserted into the track holes one by one. The distance between the track holes gradually decreases from top to bottom. The guide plate and the guard cylinder are connected by an elastic element. The turntable device further includes a holding cylinder lifting mechanism for lifting the holding cylinder assembly. The holding cylinder lifting mechanism includes a side plate fixed on the edge of the turntable of the turntable mechanism. A slider is arranged on the side plate. The slider is connected with a slide rail in a matching manner. The slide rail is arranged vertically and is connected with the guard cylinder seat. There is a through hole on the guard cylinder seat. The holding cylinder is sleeved in the through hole, and one of the guard cylinders is axially limited and connected with the guard cylinder seat. The lower end of the discharge cylinder is provided with a jacking mechanism. The jacking mechanism is used to support the bottom of the packaging bag and feedback the information of the loading amount of the packaging bag, and control the loading time of the feeding device. The jacking mechanism includes a fixed frame and a bag jacking assembly arranged on the fixed frame. The bag jacking assembly includes a servo motor, a lower sprocket connected to the output shaft of the servo motor, an upper sprocket driven by the lower sprocket through a chain, a connecting member connected to the chain and moving synchronously, and a jacking rod arranged on the connecting member. The connecting member is slidably connected with the fixed frame. The jacking rod is arranged vertically, and a receiving plate is provided at the top end. The rotating mechanism includes a rotating motor, a main shaft driven by the rotating motor to rotate, and a fixed seat fixed on the main shaft. The jaw mechanism includes a jaw assembly and a jaw opening and closing assembly for driving the jaw assembly to open and close. The jaw opening and closing assembly includes a cylinder fixed on the mounting plate, a slider connected to the telescopic rod of the cylinder, and a jaw turntable connected to the slider. The jaw turntable is movably sleeved on the main shaft.

2. The high-speed intelligent vertical auricularia auricula spawn bag packaging machine according to claim 1, wherein: The jaw assembly includes a plurality of jaws arranged at equal intervals. The jaw includes a connecting plate radially fixed on the jaw turntable, an intermediate connecting plate hinged at one end to the connecting plate, a movable plate hinged to the fixed seat, and a drawstring plate hinged at the end of the movable plate. The other end of the intermediate connecting plate is hinged to the middle of the movable plate.

3. The high-speed intelligent vertical Auricularia auricula spawn bag packaging machine according to claim 2, wherein: The socket mouth mechanism includes a lifting motor, a lead screw driven by the lifting motor to rotate, a lead screw nut connected to the lead screw in a matching manner, a cross beam fixed on the lead screw nut, and a lifting rod connected to the cross beam. The lifting rod is movably sleeved in the main shaft, and the bottom end is located between the jaws.

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