Distiller's yeast packaging system and bagging device thereof

Abstract

The utility model discloses a distiller's yeast packaging system and a bagging device of the distiller's yeast packaging system in the technical field of wine brewing process equipment, and the distiller's yeast packaging system comprises the bagging device. The bag sewing device comprises a first conveyor and a bag sewing machine, one end of the first conveyor is located at the lower end of one stock bin of the bagging device, and the bag sewing machine is located on the first conveyor; the bag-to-bag device comprises a second conveyor and a bag-to-bag assembly, one end of the second conveyor is connected with the other end of the first conveyor, and the bag-to-bag assembly is located on one side of the second conveyor; the third conveyor is connected with one side of the second conveyor, and the bag-to-bag assembly is used for pushing the products on the second conveyor to the third conveyor; and the stacking machine is used for stacking the products on the third conveyor in the stacking area. The distiller's yeast powder bagging and sewing machine can achieve automatic bagging and sewing of distiller's yeast powder, and the bagging efficiency of the distiller's yeast powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brewing process equipment, in particular to a koji packing system and its bagging device. Background Art

[0002] The sealing of the packaging bag of koji can effectively isolate the contamination of koji by external air, moisture and impurities, keep the koji dry and clean, prevent it from getting damp, mildewing or deteriorating, so as to ensure the stable quality of koji. And the packaged koji can be stacked and stored conveniently, saving space.

[0003] Most of the existing koji powder is bagged manually. The manual bagging method is not only time-consuming but also laborious. And after the koji powder is bagged, the bag mouth needs to be processed additionally. Based on this, how to ensure that the koji can be quickly bagged and stored in the warehouse is an urgent problem for us to solve. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a koji packing system and its bagging device. The bagging device can be used to load koji powder into the packaging bag one by one, and then the bag mouth can be automatically sealed by the sewing machine provided, improving the bagging efficiency of the koji powder.

[0005] The purpose of the utility model is mainly realized by the following technical solutions: A bagging device, including a frame body;

[0006] A turntable, which is installed on the frame body;

[0007] And a plurality of feeding units distributed along the circumferential direction of the turntable. The feeding unit includes a feed bin and a first driving component. The upper end of the feed bin is fixed on the turntable. A cylindrical discharge port is provided at the lower end of the feed bin. The first driving component is fixed on one side of the feed bin. Moving parts are provided at both ends of the first driving component. An arc-shaped clamping plate is provided on the moving part. The clamping plate is used to sleeved the packaging bag mouth on the discharge port.

[0008] Further, the frame body includes a first frame, two second frames and a plurality of cross plates;

[0009] The cross plates are located between the two second frames. Fixing plates are provided at the tops of two of the cross plates. A second driving component is provided on the fixing plate. The output end of the second driving component penetrates through the fixing plate. And a driving gear is provided on the output end of the second driving component. A rotating shaft penetrating through the fixing plate is also provided on the fixing plate. The bottom end of the rotating shaft is connected to the central part of the turntable. A driven gear meshing with the driving gear is provided on the rotating shaft;

[0010] One side of the first frame is connected to the second frame.

[0011] Further, connecting plates are provided on both sides of the silo, and movable blocks are provided at both ends of the connecting plates. One end of the movable block is hinged to the connecting plate, and the other end is respectively hinged to the first driving assembly;

[0012] The movable member includes a movable rod and a movable plate. Both ends of the movable rod are connected to the corresponding movable blocks on both sides of the silo. One end of the movable plate is sleeved on the movable rod, and a connecting block is provided at the other end. A clamping block is provided on the connecting block, and the clamping block is connected to the connecting block by bolts;

[0013] Lugs are provided at both ends of the clamping plate, and the lugs are located between the connecting block and the clamping block.

[0014] A koji packing system includes the above-mentioned bagging device;

[0015] A sewing device, the sewing device includes a first conveyor and a sewing machine. One end of the first conveyor is located at the lower end of one of the silos of the bagging device, and the sewing machine is located on the first conveyor;

[0016] An upending device, the sewing device includes a second conveyor and an upending assembly. One end of the second conveyor is connected to the other end of the first conveyor, and the upending assembly is located on one side of the second conveyor;

[0017] A third conveyor, the third conveyor is connected to one side of the second conveyor, and the upending assembly is used to push the product on the second conveyor onto the third conveyor;

[0018] And a palletizer and a stacking area, and the palletizer is used to stack the products on the third conveyor in the stacking area.

[0019] The sewing device includes a support frame;

[0020] A first conveyor, the sewing machine is connected to a position near the bottom of the support frame;

[0021] A sewing machine, the sewing machine includes a sewing machine and a first lifting member. The sewing machine is connected to the first lifting member, and the first lifting member is connected to a position near the top of the support frame. The sewing machine is located above the first conveyor, and the first lifting member can drive the sewing machine to lift longitudinally;

[0022] A clamping mechanism, the clamping mechanism includes a clamping member and a moving member. The clamping member is connected to the moving member, and the moving member is fixed to a position near the top of the support frame. The clamping member is used to clamp the bag mouth of the product, and the moving member carries the clamping member to move towards the sewing machine, and the clamping end of the clamping member can contact the sewing machine.

[0023] A support frame is provided, which serves as a support framework and at the same time provides an installation position for products such as sewing machines for bag closing and the first conveyor.

[0024] The first conveyor is used to transport the bagged koji to the sealing area of the sewing machine for bag closing, reducing the workload of operators and preventing dragging and wearing of the packaging bags.

[0025] The sewing machine for bag closing is used to seal the packaging bags.

[0026] The clamping mechanism is used to clamp the bag mouth to prevent the materials from pouring out.

[0027] The sewing machine for bag closing includes a first lifting member. The first lifting member is fixed on the support frame, and the sewing machine is carried by the first lifting member to move longitudinally along the support frame. The distance between the sewing machine for bag closing and the conveyor can be adjusted to adapt to different specifications of packaging bags. When the size and shape of the packaging bags are changed due to the change of product types and quantities, this product can still be applicable.

[0028] During the transmission process after the koji is bagged, if problems such as the object to be sealed cannot be accurately transmitted to the sealing area or one side of the bag mouth collapses and deviates, the bag cannot be sealed. In this solution, the clamping mechanism is provided with a moving member and a clamping member, which are used in cooperation with the bag closing machine. The bag mouth can be clamped, and then under the action of the moving member and the first conveyor, it is transmitted to the position of the sewing machine for bag closing. This can prevent the object to be sealed from deviating from the predetermined trajectory or shaking and falling, ensuring that these objects can move along the predetermined path and the bag can be successfully sealed.

[0029] Furthermore, the sewing machine for bag closing further includes a guiding member. The guiding member includes two groups of guiding wheels arranged at intervals. The two groups of guiding wheels form a guiding channel that can accommodate the bag mouth to pass through. The guiding wheels are rotatably connected to the support frame through the central shafts at their axles, and the axes of the guiding wheels are perpendicular to the covering layer of the conveying line assembly;

[0030] The guiding member is connected to the first lifting member. The clamping end of the clamping member can abut against the end of the guiding channel, and the sewing area of the sewing machine is located above the guiding channel.

[0031] The guiding member is provided to control the running direction and position of the packaging bag.

[0032] This solution uses a sewing machine to seal the sacks of koji. During the process of the sewing machine sealing the sack opening, the sack may tilt or fall over, resulting in inaccurate stitching. This solution sets a guiding component for the sewing machine. By the rotation of the guiding wheels, it assists the movement of the packaging bag and restricts the offset of the packaging bag. After the packaging bag is released by the clamping component, the guiding component is used to continuously and stably support the packaging bag, so that the packaging bag is accurately transported to the sewing machine along the direction set by the guiding component for sewing treatment. It can prevent the incorrect posture of the bag on the first conveyor, resulting in the inability to be normally transported to the sewing machine. At the same time, it can control the shape and position of the bag opening, make the sewing of the sewing machine straight and dense, and ensure the tightness and aesthetics of the seal.

[0033] Furthermore, the guiding component further includes two groups of pre-tightening wheels, and the pre-tightening wheels are used to clamp the bag opening of the product. Both groups of pre-tightening wheels are rotatably connected to the support frame;

[0034] The edge of the pre-tightening wheel close to the guiding channel protrudes from the guiding channel;

[0035] A clamping area is formed between the two groups of pre-tightening wheels, and the clamping area is closely attached to the directly below of the sewing area of the sewing machine.

[0036] Two groups of pre-tightening wheels are set, and the axis of the guiding channel is the perpendicular bisector of the connection line of the geometric centers of the two pre-tightening wheels. Then the two pre-tightening wheels rotate in opposite directions, which can press the bag opening and facilitate the sewing of the sewing machine.

[0037] Furthermore, a guiding wheel outer cover is arranged above the guiding wheel, and the edge of the guiding wheel close to the guiding channel protrudes from the guiding wheel outer cover;

[0038] An auxiliary rod is arranged above the guiding wheel outer cover, and the extending directions of a group of guiding wheels, the guiding wheel outer cover, and the auxiliary rod are parallel to each other.

[0039] Arranging a guiding wheel outer cover above the guiding wheel can, to a certain extent, prevent dust and water, increase the service life of the guiding wheel, prevent the guiding wheel from rotating or falling off and hurting people to increase safety.

[0040] An opening is left on one side opposite to the guiding wheel outer cover, so that the positions of the guiding wheel and the pre-tightening wheel can be flexibly set and adjusted in specific situations. The edge of the pre-tightening wheel close to the guiding channel protrudes from the guiding wheel and protrudes from the guiding wheel outer cover, and the normal use of the pre-tightening wheel and the guiding wheel is not affected by the setting of the guiding wheel outer cover.

[0041] An auxiliary rod is arranged above the guiding wheel outer cover to further support and restrain the sack to be sealed, so that the sack opening forms a relatively flat shape under the action of the auxiliary rod and the guiding channel. Prevent the bag opening from collapsing and falling over, and facilitate the sealing treatment of the bag opening.

[0042] Furthermore, the end of the guide wheel outer cover close to the clamping member is a port, and the distance between the two guide wheel outer cover ports gradually increases along the direction close to the clamping member.

[0043] The entrance of the guide wheel outer cover is set to be funnel-shaped, the range of the closing is increased and the closing is gradually completed. If the opening is small, the bag to be sealed cannot enter the guide channel or cannot enter the guide channel completely. The structure of this solution can make the bag to be sealed enter the guide channel smoothly.

[0044] Furthermore, each group of guide wheels includes an active guide wheel and a driven guide wheel, and the active guide wheel rotates synchronously with the driven guide wheel;

[0045] The guide member also includes a speed regulating motor, and an output end of the speed regulating motor is fixedly connected to the center of the active guide wheel.

[0046] Specifically, a group of guide wheels at least includes an active guide wheel and a driven guide wheel. The active guide wheel is driven by a power source such as a Chinese motor and drives the driven guide wheel to rotate synchronously through a transmission member to jointly constrain and support the object to be sealed.

[0047] The guide wheel is connected to the output end of the speed regulating motor to provide power for the guide wheel. Since the speed of the motor can be adjusted, the speed of the guide wheel can be adjusted, which can control the transmission rate of the object to be sealed at the contact point of the guide wheel and can also adapt to the different conveying speeds of the conveyor line components.

[0048] Furthermore, the first lifting member includes a column and a clamping plate, the clamping plate is sleeved on the column, and the sewing machine is fixed on the clamping plate;

[0049] The column is provided with a longitudinally distributed first lifting chain, the clamping plate is provided with a first sprocket at a position corresponding to the first lifting chain, the first sprocket is rotatably connected to the clamping plate, and the links of the first lifting chain are meshed with the teeth of the first sprocket.

[0050] The sprocket chain is used to drive the sprocket manually or by a motor, so that the sprocket carries the sewing machine along the direction of the chain to move up and down, thereby adjusting the height of the sewing machine to adapt to various bag openings.

[0051] Furthermore, the first conveyor includes a second lifting member and a conveyor line assembly, the conveyor line assembly is connected to the second lifting member, the second lifting member is arranged at a position close to the bottom of the support frame, and the second lifting member carries the conveyor line assembly to rise and fall longitudinally.

[0052] The first conveyor includes a second lifting member and a conveyor line assembly. The second lifting member is fixed on the support frame, and the conveyor line assembly is arranged on the second lifting member. The second lifting member can carry the conveyor line assembly to lift longitudinally along the support frame. The ground clearance of the conveyor line assembly can be adjusted, which can, to a certain extent, prevent water and insects and facilitate adjustment. At the same time, this device can be adjusted from low to high and can adapt to front-end and rear-end products of various heights, enabling the koji bags to enter and exit the conveyor line more smoothly.

[0053] Furthermore, the second lifting member includes two lifting frames spaced longitudinally. The ends of the two lifting frames are both fixed on the support frame, and a conveyor line assembly fixing frame is slidably connected longitudinally on the lifting frames;

[0054] A second lifting chain is fixedly connected to the lifting frame, and a second sprocket is rotatably connected to the conveyor line assembly fixing frame. The links of the second lifting chain mesh with the teeth of the second sprocket, and the rotation of the second sprocket drives the conveyor line assembly fixing frame to lift longitudinally.

[0055] The second lifting member specifically adopts a second sprocket and chain drive to lift the conveyor line assembly longitudinally.

[0056] The lifting frame is fixedly connected to the support frame, the conveyor line assembly fixing frame is slidably connected to the lifting frame, a chain is arranged on the lifting frame, and a second sprocket is arranged on the conveyor line assembly fixing frame. Through the meshing relationship between the links of the second lifting chain and the teeth of the second sprocket, a driving source is used to rotate the second sprocket, driving the conveyor line assembly fixing frame to lift along the rotation direction of the lifting rack.

[0057] Furthermore, the conveyor line assembly includes a first conveyor line and a second conveyor line. The first conveyor line is directly below the sewing area, and the second conveyor line is directly below the guiding member. The first conveyor line and the second conveyor line are separated, and there is an operating gap between the first conveyor line and the second conveyor line. The size of the operating gap is smaller than the size of the product. The adjacent ends of the first conveyor line and the second conveyor line are aligned, and belt adjusting plates are installed on both the first conveyor line and the second conveyor line.

[0058] Since the sewing area requires sewing the bags, the conveying speed may be different from other positions. Therefore, in this solution, conveyor lines are respectively arranged in the sewing area and the guiding area, and belt adjusting plates are arranged at the loading ports of the two conveyor lines. Then, both conveyor lines can independently adjust the conveying direction and conveying speed of the conveyor belt. The conveying speeds and directions of the two conveyor lines can be matched, and it can also adapt to various types of bags to be sealed with different materials, models, sizes, and different sewing methods.

[0059] Further, the bag - inverting assembly includes a support base and a third driving mechanism. The support base is located on one side of the second conveyor, the third driving mechanism is fixed on the top of the support base, a push block is arranged at the output end of the third driving mechanism, and the end of the push block facing the direction of the third conveyor is provided with an inclined edge.

[0060] The bag - inverting assembly further includes a first bracket and a second bracket. The second conveyor is located between the first bracket and the second bracket, and the first bracket is located between the second conveyor and the third conveyor.

[0061] A stop bar is arranged on the first bracket, and a baffle is arranged on the second bracket.

[0062] In summary, compared with the prior art, the present utility model has the following beneficial effects:

[0063] 1. By using the provided bag - sleeving device, the packaging bag can be sleeved on the discharge port of the silo in an expanded state, so that the koji powder can be smoothly filled into the packaging bag, improving the bag - filling efficiency of the koji powder.

[0064] 2. The sewing machine includes a sewing machine and a first lifting member. The first lifting member can carry the sewing machine to lift longitudinally along the support frame, adjusting the distance between the sewing machine and the bag mouth, adapting to different specifications of packaging bags. When the size and shape of the packaging bag are changed due to the change of product type and product quantity, this product can also be applicable.

[0065] 3. By setting the guiding member and the clamping mechanism, the packaging bag can be prevented from collapsing, ensuring that the packaging bag moves to the sewing area of the sewing machine along a predetermined path.

[0066] 4. By using the provided bag - inverting device, the packaging bag placed in an upright state can be pushed down, ensuring that the packaging bag can be smoothly transported on the third conveyor and preventing the risk of the packaging bag falling off during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constituting a part of this application, and do not constitute a limitation to the embodiments of the present utility model. In the drawings:

[0068] Figure 1 is a top view of the structure of this application;

[0069] Figure 2 is a schematic structural diagram of the bag - sleeving device of this application;

[0070] Figure 3 is a schematic connection structure diagram of the turntable and the feeding unit of this application;

[0071] Figure 4 is a schematic structural diagram of the feeding unit of this application;

[0072] Figure 5 This is the front view of the feeding unit of this application;

[0073] Figure 6 This is the side view of the feeding unit of this application;

[0074] Figure 7 This is the front view of the overall structure of this application;

[0075] Figure 8 This is the schematic structural diagram of the first lifting member of this application;

[0076] Figure 9 This is the schematic structural diagram of the second lifting member of this application;

[0077] Figure 10 This is the schematic structural diagram of the guiding member of this application;

[0078] Figure 11 This is the schematic structural diagram of the bag - turning device of this application.

[0079] The names corresponding to the reference numerals are: 1, support frame; 100, bag - sleeving device; 2, sewing machine; 200, sewing device; 21, sewing machine; 22, first lifting member; 221, column; 222, first lifting chain; 223, first sprocket; 224, clamping plate; 23, guiding member; 231, driving guiding wheel; 232, driven guiding wheel; 233, pre - tightening wheel; 234, speed - regulating motor; 235, guiding wheel outer cover; 236, auxiliary rod; 3, first conveyor; 300, bag - turning device; 31, second lifting member; 311, lifting frame; 312, second lifting chain; 313, transmission shaft; 314, second sprocket; 315, connecting rod; 316, explosion - proof driving motor; 317, fixed frame of conveyor line assembly; 32, conveyor line assembly; 321, first conveyor line; 322, second conveyor line; 4, clamping mechanism; 400, third conveyor; 41, clamping member; 42, moving member; 5, frame body; 500, palletizing machine; 51, cross - plate; 52, fixing plate; 53, second frame; 54, second driving assembly; 55, first frame; 6, turntable; 600, stacking area; 7, feeding unit; 71, clamping plate; 72, connecting plate; 73, hinge joint; 74, movable rod; 75, first driving assembly; 76, travel switch; 77, rubber gasket; 710, clamping block; 711, movable block; 712, silo; 714, movable plate; 715, connecting block; 81, baffle; 82, blocking rod; 83, support seat; 84, second conveyor; 85, first support; 86, pushing block. Detailed implementation manners

[0080] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with embodiments and the accompanying drawings. The illustrative embodiments and descriptions of the present utility model are only used to explain the present utility model and are not intended to limit the present utility model.

[0081] Embodiment 1:

[0082] As Figures 2 to 6 shown, a bagging device includes a frame body 5; a turntable 6, the turntable 6 is installed on the frame body 5; and a plurality of feeding units 7 distributed circumferentially along the turntable 6. The feeding unit 7 includes a bin 712 and a first driving assembly 75. The upper end of the bin 712 is fixed on the turntable 6. The lower end of the bin 712 is provided with a cylindrical discharge port. The first driving assembly 75 is fixed on one side of the bin 712. Both ends of the first driving assembly 75 are provided with movable members, and the movable members are provided with arc-shaped clamping plates 71. The clamping plates 71 are used to sleeved the bag mouth on the discharge port.

[0083] In view of the fact that in the prior art when bagging the scattered koji, the traditional method is to use workers for bagging, which often requires two workers to cooperate for bagging. One worker is responsible for opening the bag mouth of the packaging bag, and the other worker is responsible for shoveling the koji powder into the packaging bag, which is not only time-consuming but also laborious. For this reason, in this technical solution, a frame body 5 is provided, and the frame body 5 is fixedly installed in the koji finished product workshop. A turntable 6 is also provided on the frame body 5. The turntable 6 can rotate around its own center. At the same time, a plurality of feeding units 7 are evenly arranged on the circumference of the turntable 6. In order to ensure that the bag mouth of the packaging bag is in an open state during bagging in this technical solution, a first driving assembly 75 is provided on the feeding unit 7. The first driving assembly 75 is a hydraulic cylinder. When the first driving assembly 75 works, it can drive the movable members on both sides of the feeding unit 7 to open or close. Therefore, during bagging, only the operator stands at one of the feeding units 7, then sleeved the bag mouth of the packaging bag on the discharge port of this feeding unit 7, and then uses the provided first driving assembly 75 to drive the movable members to move closer to the center. When the movable members move closer, they drive the two arc-shaped clamping plates 71 to fix the packaging bag at the discharge port, achieving the purpose of sleeving and fixing the packaging bag at the discharge port.

[0084] It further includes a storage bin. The discharge bin is suspended in the finished product workshop, and the storage bin is located above the turntable 6. The storage bin is used to store koji powder. The bottom of the storage bin is provided with an outlet. An electromagnetic switch is provided in the outlet, and the outlet is located directly above one of the feeding units 7. Therefore, when the feeding unit 7 sleeved with the packaging bag moves to the lower part of the outlet of the storage bin under the rotation of the turntable 6, the electromagnetic switch is opened, and the koji powder stored in the storage bin falls into the packaging bag of the feeding unit 7 under the action of gravity, thus realizing the rapid bagging of the koji powder.

[0085] The frame body 5 includes a first frame 55, two second frames 53 and a plurality of cross plates 51; the cross plates 51 are located between the two second frames 53, and fixing plates 52 are provided at the tops of two of the cross plates 51. A second driving assembly 54 is provided on the fixing plates 52. The output end of the second driving assembly 54 penetrates through the fixing plates 52, and a driving gear is provided on the output end of the second driving assembly 54. A rotating shaft penetrating through the fixing plates 52 is further provided on the fixing plates 52. The bottom end of the rotating shaft is connected to the central part of the turntable 6, and a driven gear meshing with the driving gear is provided on the rotating shaft. One side of the first frame 55 is connected to the second frame 53.

[0086] In this embodiment, in order to realize the automatic rotation of the turntable 6, a fixing plate 52 for installing the second driving assembly 54 and the rotating shaft is further provided on the second frame 53. The provided second driving assembly 54 is a motor. A bearing matching the rotating shaft is provided on the fixing plate 52. One end of the rotating shaft is located inside the bearing, and the other end is connected to the center of the turntable 6. In this way, when the second driving assembly 54 works, it drives the driving gear to rotate, the driving gear drives the driven gear on the rotating shaft to rotate, and then drives the rotating shaft and the turntable 6 to rotate synchronously, so as to facilitate the operator to successively sleeved the packaging bags on one of the feeding units 7 of the turntable 6.

[0087] Connecting plates 72 are provided on both sides of the silo 712. Moving blocks 711 are provided at both ends of the connecting plates 72. One end of each moving block 711 is hinged to the connecting plate 72, and the other end is respectively hinged to the first driving assembly 75; the moving member includes a moving rod 74 and a moving plate 714. Both ends of the moving rod 74 are connected to the corresponding moving blocks 711 on both sides of the silo 712. One end of the moving plate 714 is sleeved on the moving rod 74, and a connecting block 715 is provided at the other end. A clamping block 710 is provided on the connecting block 715. The clamping block 710 is connected to the connecting block 715 by bolts; lug ears are provided at both ends of the clamping plate 71, and the lug ears are located between the connecting block 715 and the clamping block 710.

[0088] In this embodiment, in order to fix the packaging bag sleeved on the discharge port at the bottom of the silo and ensure that the packaging bag does not fall off from the discharge port during the process of bagging koji powder, connecting plates 72 are provided on both sides of the silo 712. Moving blocks 711 are provided at both ends of the connecting plate 72. The moving blocks 711 are connected to the connecting plate 72 through pin shafts, enabling the moving blocks 711 to rotate on the connecting plate 72. At the same time, the tail end of the first driving component 75 provided is hinged to one of the moving blocks 711 on the connecting plate 72 through a hinge joint 73, and the output end of the first driving component 75 is hinged to the other moving block 711 on the connecting plate 72 through a hinge joint 73. When the first driving component 75 works, the first driving component 75 can drive the two moving blocks 711 to rotate on the connecting plate 72, thereby realizing the opening and closing of the two moving blocks 711.

[0089] In order to ensure that during the opening process of the provided moving blocks 711, the provided clamping plates 71 can drive the bag mouth of the packaging bag to be fixed at the discharge port of the silo, moving rods 74 are also provided on the moving blocks 711. Moving plates 714 are sleeved on the moving rods 74, and connecting blocks 715 are provided on the moving plates 714. The lug ears at both ends of the clamping plates 71 can be fixed on the moving plates 714 by using the connecting blocks 715 and the clamping blocks 710. In this way, when the first driving component 75 drives the moving blocks 711 to rotate on the connecting plate 72, the moving blocks 711 drive the moving rods 74 to move accordingly. When the moving rods 74 move, they will drive the clamping plates 71 on the moving plates 714 to move synchronously, thereby realizing the purpose of opening the clamping plates 71 at the discharge port of the silo 712.

[0090] After the operator sleeved the bag mouth of the packaging bag on the discharge port of the silo 712, the first driving component 75 is used to drive the two moving blocks 711 to move closer to each other. During the process of moving back, the provided moving plates 714 will drive the clamping plates 71 to be clamped at the discharge port of the silo 712, thereby fixing the packaging bag sleeved at the discharge port and ensuring that the packaging bag is fixed at the discharge port in a stretched state. After the bagging of the koji powder is completed, similarly, the first driving component 75 is used to drive the clamping plates 71 to open at the discharge port, removing the fixation of the packaging bag.

[0091] In another embodiment, in order to improve the fixing ability of the connecting block 715 and the clamping block 710 to the lug ears at both ends of the clamping plate 71, a rubber gasket 77 is also provided between the connecting block 715 and the clamping block 710. The provided rubber gasket 77 can increase the frictional resistance with the lug ears and improve the clamping ability of the lug ears.

[0092] In another embodiment, an L-shaped plate is further provided on the connecting plate 72, and a travel switch 76 is provided on the L-shaped plate. The provided travel switch 76 is used to control the displacement amount of the clamping block 710.

[0093] In another embodiment, the first driving assembly 75 is a foot pump, which facilitates the operator to control the working state of the first driving assembly 75.

[0094] Embodiment 2

[0095] As Figure 1 shown, a koji packing system in the technical field of brewing process equipment is disclosed, including the bagging device 100;

[0096] A sewing device 200, the sewing device 200 includes a first conveyor 3 and a sewing machine 2, one end of the first conveyor 3 is located at the lower end of one of the bins 712 of the bagging device 100, and the sewing machine 2 is located on the first conveyor 3;

[0097] An overturning device 300, the sewing device 200 includes a second conveyor 84 and an overturning assembly, one end of the second conveyor 84 is connected to the other end of the first conveyor 3, and the overturning assembly is located on one side of the second conveyor 84;

[0098] A third conveyor 400, the third conveyor 400 is connected to one side of the second conveyor 84, and the overturning assembly is used to push the products on the second conveyor 84 onto the third conveyor 400;

[0099] And a palletizer 500 and a stacking area 600, the palletizer 500 is used to stack the products on the third conveyor 400 in the stacking area 600.

[0100] In this embodiment, in order to realize the automatic bagging, sewing and stacking of koji powder, a bagging device 100, a sewing device 200 and a palletizer 500 are provided. Among them, the provided bagging device 100 is used to automatically open the bag mouth of the packaging bag so as to pour the koji powder into the packaging bag. After the koji powder is bagged, the provided sewing device 200 can automatically seal the packaging bag mouth. After the packaging bag is sealed, the provided overturning device 300 can push down the standing packaging bag, and then the third conveyor 400 transports the packaging bag to the palletizer 500. Finally, the palletizer 500 stacks the packaging bags in an orderly manner in the stacking area 600, completing the warehousing of the bagged koji powder.

[0101] Embodiment 3

[0102] As Figures 7 to 10 shown, on the basis of Embodiment 2, the sewing device 200 includes a support frame 1;

[0103] A first conveyor 3, the sewing machine 2 is connected to a position near the bottom of the support frame 1, and one end of the first conveyor 3 is located at the lower end of one of the bins 712 of the bagging device 100;

[0104] A sewing machine 2, the sewing machine 2 includes a sewing machine 21 and a first lifting member 22, the sewing machine 21 is connected to the first lifting member 22, the first lifting member 22 is connected to a position near the top of the support frame 1, the sewing machine 21 is located above the first conveyor 3, and the first lifting member 22 can drive the sewing machine 21 to lift longitudinally;

[0105] A clamping mechanism 4, the clamping mechanism 4 includes a clamping member 41 and a moving member 42, the clamping member 41 is connected to the moving member 42, the moving member 42 is fixed to a position near the top of the support frame 1, the clamping member 41 is used to clamp the bag mouth of the product, the moving member 42 carries the clamping member 41 and moves towards the sewing machine 21, and the clamping end of the clamping member 41 can contact the sewing machine 21.

[0106] A support frame 1 is provided as a support frame and at the same time provides an installation position for products such as the sewing machine 2 and the first conveyor 3.

[0107] As an implementation manner of the above solution, the support frame 1 includes two upper and lower layers and is welded by channel steel and square tubes.

[0108] The first conveyor 3 is used to transport the bagged koji to the sealing area of the sewing machine 2, reducing the workload of the operator and preventing dragging and wearing of the packaging bag.

[0109] When the packaging bag sleeved on the bagging device 100 moves to the first conveyor 3 under the rotation of the turntable 6, the storage bin located above the turntable 6 pours the koji into the packaging bag. In this way, the provided first conveyor 3 can play a certain supporting role for the packaging bag filled with koji powder, ensuring that the packaging bag filled with koji powder can be placed upright on the first conveyor 3 after bagging, and then using the first conveyor 3 to transport the upright packaging bag to the sewing machine 2.

[0110] The sewing machine 2 is used to seal the packaging bag filled with koji.

[0111] In the specific implementation of the above solution, the sewing machine 2 can use the sewing machine 21 for sewing or can use a heat sealer to thermally press the bag mouth.

[0112] The clamping mechanism 4 is used to clamp the bag mouth to prevent the material from pouring.

[0113] The sack sewing machine 2 includes a first lifting member 22. The first lifting member 22 is fixed on the support frame 1, and the sewing machine 21 is carried by the first lifting member 22 to move vertically along the support frame 1. The distance between the sack sewing machine 2 and the first conveyor can be adjusted to adapt to packaging bags of different specifications. When the size and shape of the packaging bag are changed due to the change of product type and quantity, this product can also be applied.

[0114] During the transmission process after the koji is bagged, if problems such as the object to be sealed cannot be accurately transmitted to the sealing area or one side of the bag mouth collapses and deviates, sealing cannot be performed. In this solution, the clamping mechanism 4 is provided with a moving member 42 and a clamping member 41, which are used in cooperation with the sack sewing machine 2. The clamping member 41 can be used to clamp the bag mouth, and then under the action of the moving member 42 and the first conveyor 3, the moving member 42 carries the clamping member 41 along the conveying direction of the first conveyor 3 and moves to the position of the sack sewing machine 2. This can prevent the object to be sealed from deviating from the predetermined trajectory or shaking, tipping over, etc., ensuring that these objects can move along the predetermined path and the bag sealing can be successfully completed.

[0115] The clamping member 41 is any device in the prior art that can clamp the bag mouth.

[0116] Furthermore, the sack sewing machine 2 further includes a guiding member 23. The guiding member 23 includes two sets of guiding wheels arranged at intervals. The two sets of guiding wheels form a guiding channel that can accommodate the bag mouth to pass through. The guiding wheels are rotatably connected to the support frame 1 through the central shafts at their axles, and the axes of the guiding wheels are perpendicular to the covering layer of the first conveyor 3;

[0117] The guiding member 23 is connected to the first lifting member 22. The clamping end of the clamping member 41 can abut against the end of the guiding channel, and the sewing area of the sewing machine 21 is located above the guiding channel.

[0118] The guiding member 23 is provided to control the running direction and position of the packaging bag.

[0119] In this solution, the sewing machine 21 is used to seal the koji gunny bag. During the process of the sewing machine 21 sealing the bag mouth of the gunny bag, the gunny bag may tilt or tip over, resulting in inaccurate sewing. In this solution, the guiding member 23 is provided for the sack sewing machine 2. By the rotation of the guiding wheels, it assists the movement of the packaging bag and restricts the deviation of the packaging bag. After the packaging bag is released by the clamping member 41, the guiding member 23 is used to continuously and stably support the packaging bag, so that the packaging bag is accurately transmitted to the sack sewing machine 2 along the direction set by the guiding member 23 for bag sewing treatment. This can prevent the incorrect position and posture of the bag on the first conveyor 3, resulting in the inability to be normally transmitted to the sack sewing machine 2. At the same time, it can control the shape and position of the bag mouth, make the sewing of the sewing machine 21 straight and dense, and ensure the tightness and beauty of the seal.

[0120] Further, the guiding member 23 further includes two sets of pre-tightening wheels 233 which are used for clamping the mouth of the product, and both sets of pre-tightening wheels 233 are rotatably connected to the support frame 1;

[0121] The edge of the pre-tightening wheel 233 close to the guiding channel protrudes out of the guiding channel;

[0122] A clamping area is formed between the two sets of pre-tightening wheels 233, and the clamping area is closely attached to the directly below of the sewing area of the sewing machine 21.

[0123] By providing two sets of pre-tightening wheels 233, and the axis of the guiding channel is the perpendicular bisector of the line connecting the geometric centers of the two pre-tightening wheels 233, the two pre-tightening wheels 233 rotate in opposite directions, which can press the mouth of the bag tightly and facilitate the sewing of the sewing machine 21.

[0124] Further, a guiding wheel outer cover 235 is provided above the guiding wheel, and the guiding wheel protrudes out of the guiding wheel outer cover 235;

[0125] An auxiliary rod 236 is provided above the guiding wheel outer cover 235, and the extending direction of the guiding wheel outer cover 235, the extending direction of the auxiliary rod 236, and the extending direction of each set of guiding wheels are all parallel to each other.

[0126] Providing the guiding wheel outer cover 235 above the guiding wheel can, to a certain extent, prevent dust and water, increase the service life of the guiding wheel, prevent the guiding wheel from rotating or falling off and hurting people to increase safety.

[0127] An opening is left on one side opposite to the guiding wheel outer cover 235, so that the positions of the guiding wheel and the pre-tightening wheels 233 can be set flexibly and adjusted in specific situations. The edge of the pre-tightening wheel 233 close to the guiding channel protrudes out of the edge of the guiding wheel close to the guiding channel and protrudes out of the guiding wheel outer cover 235, and the normal use of the pre-tightening wheels 233 and the guiding wheel is not affected by the setting of the guiding wheel outer cover 235.

[0128] By providing the auxiliary rod 236 above the guiding wheel outer cover 235, the gunny bag to be sealed is further supported and restricted, so that the mouth of the gunny bag forms a relatively flat shape under the action of the auxiliary rod 236 and the guiding channel. Prevent the mouth of the bag from collapsing or tipping over, and facilitate the sealing treatment of the mouth of the bag.

[0129] Further, the end of the guiding wheel outer cover 235 close to the clamping member 41 is a port, and the distance between the ports of the two guiding wheel outer covers 235 gradually increases along the direction close to the clamping member 41. The inlet of the guiding wheel outer cover 235 is set in a funnel shape to increase the closing range and gradually close the opening. If the opening is small, the bag to be sealed cannot enter the guiding channel or cannot enter the guiding channel completely. And the structure of this solution can enable the bag to be sealed to enter the guiding channel smoothly.

[0130] Furthermore, each set of the guide wheels includes a driving guide wheel 231 and a driven guide wheel 232, and the driving guide wheel 231 rotates synchronously with the driven guide wheel 232;

[0131] The guide member 23 further includes a speed-regulating motor 234, and the output end of the speed-regulating motor 234 is fixedly connected to the center of the driving guide wheel 231.

[0132] Specifically, a set of the guide wheels at least includes a driving guide wheel 231 and a driven guide wheel 232. After the driving guide wheel 231 is driven by a power source such as a motor, the driven guide wheel 232 is driven to rotate synchronously through a transmission member, and together they restrain and support the object to be sealed.

[0133] As an implementable manner of the above solution, the driving guide wheel 231 and the driven guide wheel 232 are connected by belt drive or chain drive and are driven by one driving source.

[0134] As an implementable manner of the above solution, the driving guide wheel 231 and the driven guide wheel 232 are driven by two independent power sources.

[0135] Connect the guide wheel to the output end of the speed-regulating motor 234 to provide power for the guide wheel. Since the speed of the motor can be adjusted, the speed of the guide wheel can be adjusted, the transmission rate of the object to be sealed at the contact of the guide wheel can be controlled, and it can also adapt to the different conveying speeds of the first conveyor 3.

[0136] As an implementable manner of the above solution, the speed-regulating motor 234 is an explosion-proof AC speed-regulating motor 234.

[0137] Furthermore, the first lifting member 22 includes a column 221 and a clamping plate 224. The clamping plate 224 is sleeved on the column 221, and the sewing machine 21 is fixed on the clamping plate 224;

[0138] The column 221 is provided with a first lifting chain 222 distributed longitudinally. At a position corresponding to the first lifting chain 222 on the clamping plate 224, a first sprocket 223 is provided. The first sprocket 223 is rotatably connected to the clamping plate 224, and the links of the first lifting chain 222 are meshed with the teeth of the first sprocket 223.

[0139] Utilize the transmission of the sprocket and chain, and rotate the sprocket by means of manual or motor drive, etc., so that the sprocket carries the sewing machine 21 to move up and down along the direction of the chain layout. Thus, the height of the sewing machine 21 is adjusted to adapt to the bag openings of various heights.

[0140] As an implementable embodiment of the above solution, the top of the first lifting chain 222 is flush with the top end of the column 221 and is fixed to the column 221 by a chain fixing pin;

[0141] As an implementable embodiment of the above solution, the BAFH-M adjustable set handle can be used to adjust the tension of the chain, reduce the vibration and noise of the chain, and improve the smoothness and efficiency of transmission.

[0142] As an implementable embodiment of the above solution, the BAFH-M adjustable set handle can be used to install or adjust the position and angle of the chain guide rail, ensure that the chain maintains the correct path and position during transmission, and prevent faults such as chain derailment or jamming.

[0143] As an implementable embodiment of the above solution, the BAFH-M adjustable set handle can help the installer quickly and accurately install and position the transmission components. When replacing parts such as the chain or sprocket, it provides the necessary support and fixation to ensure the safety and convenience of the operation process.

[0144] As an implementable embodiment of the above solution, the LKZP-M double locking handle can be used to fix the position of the worm or worm gear to prevent movement or loosening during transmission.

[0145] As an implementable embodiment of the above solution, the sprocket is fixedly connected to the drive shaft. Both ends of the drive shaft are rotatably connected to the clamping plate 224 and protrude from the clamping plate 224. A driving member is installed at the end of the drive shaft away from the sewing machine 21, so that the sprocket drives the sewing machine 21 to lift. Specifically, a turbine can be installed at one end of the drive shaft, and the turbine can be rotated by a worm to drive the sprocket on the drive shaft to rotate; or a motor can be directly connected, and the output end of the motor is connected to the drive shaft, so as to realize the lifting of the sewing machine 21.

[0146] Furthermore, the first conveyor 3 includes a second lifting member 31 and a conveyor line assembly 32. The conveyor line assembly 32 is connected to the second lifting member 31. The second lifting member 31 is arranged at a position close to the lower part of the support frame 1, and the second lifting member 31 carries the conveyor line assembly 32 to lift longitudinally.

[0147] The first conveyor 3 includes a second lifting member 31 and a conveyor line assembly 32. The second lifting member 31 is fixed to the support frame 1, and the conveyor line assembly 32 is arranged on the second lifting member 31. The second lifting member 31 can carry the conveyor line assembly 32 to lift longitudinally along the support frame 1. The ground clearance of the conveyor line assembly 32 can be adjusted, to a certain extent, to prevent water and insects, and it is convenient to adjust. At the same time, this device can be adjusted from low to high, and can adapt to front-end and rear-end products of various heights, so that the koji bags can enter and exit the conveyor line more smoothly.

[0148] Further, the second lifting member 31 includes two lifting frames 311 that are longitudinally spaced apart. The ends of the two lifting frames 311 are both fixed to the support frame 1. A conveyor line assembly fixing frame 317 is longitudinally slidably connected to the lifting frame 311;

[0149] A second lifting chain 312 is fixedly connected to the lifting frame 311. A second sprocket 314 is rotatably connected to the conveyor line assembly fixing frame 317. The links of the second lifting chain 312 are engaged with the teeth of the second sprocket 314. The rotation of the second sprocket 314 drives the longitudinal lifting of the conveyor line assembly fixing frame 317.

[0150] The second lifting member 31 specifically uses a second sprocket 314 chain drive to longitudinally lift the conveyor line assembly 32.

[0151] The lifting frame 311 is fixedly connected to the support frame 1. The conveyor line assembly fixing frame 317 is slidably connected to the lifting frame 311. A chain is provided on the lifting frame 311. A second sprocket 314 is provided on the conveyor line assembly fixing frame 317. Through the meshing relationship between the links of the second lifting chain 312 and the teeth of the second sprocket 314, a driving source is used to rotate the second sprocket 314, driving the conveyor line assembly fixing frame 317 to lift along the rotation direction of the lifting rack.

[0152] As a specific implementation of the above solution, the two lifting frames 311 are longitudinally spaced apart. The two ends of the lifting frame 311 are respectively fixed to the top and bottom of the support frame 1. A longitudinally distributed chain is provided on the side of the lifting frame 311 away from the support frame 1. A conveyor line assembly fixing frame 317 that horizontally protrudes from the support frame 1 is slidably connected to the left and right sides of the lifting frame 311 where the chain is provided. A sprocket is provided on the conveyor line assembly fixing frame 317 at a position corresponding to the chain. The sprocket is rotatably connected to both sides of the conveyor line assembly fixing frame 317 through a transmission shaft 313. The transmission shafts 313 on the two lifting frames 311 are connected by a connecting rod 315. An explosion-proof drive motor 316 and a speed reducer are also connected to the connecting rod 315. The motor is used to control the rotation of the connecting rod 315, thereby driving the rotation of the sprocket on the connecting rod 315.

[0153] As an alternative solution to the above solution, the sprocket chain can be replaced with a gear rack, or a product such as a cylinder drag chain can be used.

[0154] Further, the conveyor line assembly 32 includes a first conveyor line 321 and a second conveyor line 322. The first conveyor line 321 is located directly below the seam area, and the second conveyor line 322 is located directly below the guide member 23. The first conveyor line 321 and the second conveyor line 322 are separated, and there is an operating gap between them. The size of the operating gap is smaller than the size of the product. The adjacent ends of the first conveyor line 321 and the second conveyor line 322 are aligned, and belt adjusting plates are installed on both the first conveyor line 321 and the second conveyor line 322.

[0155] Since the seam area needs to be sewn, the conveying speed may be different from other positions. Therefore, in this solution, conveyor lines are respectively arranged in the seam area and the guiding area, and belt adjusting plates are arranged at the feeding ports of the two conveyor lines. Then, the conveying directions and speeds of the conveyor belts of the two conveyor lines can be adjusted separately. It can make the conveying speeds and directions of the two conveyor lines match, and can also adapt to various types of sealed bags with different materials, models, sizes and different sewing methods.

[0156] As an implementable embodiment of the above solution, small idlers are provided between the first conveyor line 321 and the second conveyor line 322, so that the items on one conveyor line can naturally move to the other conveyor line.

[0157] As an implementable embodiment of the above solution, the distance between the first conveyor line 321 and the second conveyor line 322 is small, and the items on one conveyor line can naturally move to the other conveyor line.

[0158] Embodiment 4

[0159] As Figure 11 shown, on the basis of Embodiment 3, the structure of the second conveyor 84 is the same as that of the first conveyor line 321 or the second conveyor line 322, and both adopt belt conveyors. The second conveyor 84 is arranged at intervals at the end of the first conveyor line 321, so that the first conveyor line 321 can be used to convey the sealed packaging bags to the second conveyor 84, and then the second conveyor 84 is used to convey the standing packaging bags to the bag turning-over assembly.

[0160] The inverted bag assembly includes a support seat 83 and a third driving mechanism, the support seat 83 is located on one side of the second conveyor 84, the third driving mechanism is fixed on the top of the support seat 83, and a push block 86 is provided at the output end of the third driving mechanism, and a bevel is provided at the end of the push block 86 facing the third conveyor 400; the inverted bag assembly also includes a first bracket 85 and a second bracket, the second conveyor 84 is located between the first bracket 85 and the second bracket, and the first bracket 85 is located between the second conveyor 84 and the third conveyor 400; a baffle 82 is provided on the first bracket 85, and a baffle 81 is provided on the second bracket.

[0161] In order to facilitate the bag sewing machine 2 to seal the packaging bag, the packaging bag needs to be in an upright transmission state on the first conveyor 3. Therefore, in order to facilitate the subsequent stacking of the packaging bags, a bag inversion assembly is provided for pushing down the upright packaging bags. In this way, when the upright packaging bags are transmitted to the bag inversion assembly on the second conveyor 84, the push block 86 is driven horizontally by the set third driving mechanism, so that the inclined edge of the push block 86 acts on the bottom of the packaging bag, forcing the lower half of the packaging bag to be displaced and moved to the third conveyor 400. At the same time, under the joint action of the baffle rod 82 and the baffle plate 81, the packaging bag in the upright state is finally transferred on the third conveyor 400 in an inverted state.

[0162] A cross bar is further provided between the blocking rod 82 and the first bracket 85 . The cross bar horizontally penetrates the first bracket 85 . The cross bar can move horizontally on the first bracket 85 . A return spring is further provided on the first bracket 85 .

[0163] In the present embodiment, in order to further ensure that the packaging bag can be smoothly dumped and moved to the third conveyor 400, the baffle rod 82 and the first bracket 85 are in an movably connected state. When the push block 86 acts on the bottom section of the packaging bag, the packaging bag can squeeze the baffle rod 82 when dumping, forcing the baffle rod 82 to move and compress the return spring, thereby reducing the obstruction of the baffle rod 82 to the packaging bag and ensuring that the packaging bag can be smoothly moved to the third conveyor 400.

[0164] Example 5

[0165] Based on Example 4, the third conveyor 400 includes a roller conveyor and at least one group of belt conveyors.

[0166] Considering that the third conveyor 400 will encounter turns during the transmission of packaging bags, a roller conveyor is provided. The roller conveyor can be used to turn the packaging bags during transmission to meet different usage requirements. Both ends of the roller conveyor are connected to belt conveyors. One of the belt conveyors is connected to one side of the second conveyor 84, so that the packaging bags on the second conveyor 84 are pushed down onto this belt conveyor by the pushing block 86, then the packaging bags are turned by the roller conveyor, and finally the packaging bags are transported to the palletizer 500 by another set of belt conveyors.

[0167] The palletizer 500 is a robotic arm. The palletizer 500 is a prior art and can be purchased on the market, and its structure will not be elaborated here.

[0168] When the packaging bags are transported to the palletizer 500 by the third conveyor 400, the palletizer 500 can be used to grab the packaging bags on the third conveyor 400, and then stack the grabbed packaging bags on the stacking area 600, thus achieving the purpose of automatically stacking the packaging bags containing koji.

[0169] Embodiment 6

[0170] On the basis of Embodiment 2, a vacuum cleaner is further included. The vacuum cleaner is installed in the workshop, and the suction pipes of the vacuum cleaner are respectively arranged at the sewing bag device 200, the sewing bag device 200, the bag turning device 300, the third conveyor 400, and the stacking area 600.

[0171] In this embodiment, in order to reduce the generation of koji dust, reduce the harm of dust to the human body, and improve the cleanliness of the workshop, a vacuum cleaner is also provided in the workshop koji packaging system. One of the suction pipes of the vacuum cleaner is installed near the discharge port of the silo 712 for loading koji powder of the sewing bag device 200, so that the vacuum cleaner can suck the dust generated when the koji powder is bagged.

[0172] One of the suction pipes of the vacuum cleaner is installed near the sewing machine 2, so that the vacuum cleaner can suck the dust generated during the sewing process of the packaging bags.

[0173] One of the suction pipes of the vacuum cleaner is installed near the bag turning assembly, so that the vacuum cleaner can suck the dust generated when the bag turning assembly pushes down the packaging bags.

[0174] Several suction pipes of the vacuum cleaner are installed near the third conveyor 400, so that the vacuum cleaner can suck the dust generated when the third conveyor 400 transports the packaging bags.

[0175] Several suction pipes of the vacuum cleaner are installed near the stacking area 600, so that the vacuum cleaner can suck the dust generated when the packaging bags are stacked on the stacking area 600.

[0176] The specific embodiments described above further elaborate on the purpose, technical solution, and beneficial effects of the present utility model. It should be understood that the above description is only the specific embodiments of the present utility model and is not used to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bagging device, characterized in that: comprising a frame (5); A turntable (6), wherein the turntable (6) is mounted on the frame (5); and a plurality of feeding units (7) distributed along the circumference of the turntable (6), wherein the feeding units (7) include a silo (712) and a first driving assembly (75), wherein the upper end of the silo (712) is fixed on the turntable (6), and the lower end of the silo (712) is provided with a cylindrical discharge port, and the first driving assembly (75) is fixed on one side of the silo (712), and movable parts are provided at both ends of the first driving assembly (75), and a clamping plate (71) with an arc structure is provided on the movable part, and the clamping plate (71) is used to set the mouth of the packaging bag on the discharge port.

2. A bagging device as claimed in claim 1, characterized in that: The frame (5) comprises a first frame (55), two second frames (53) and a plurality of transverse plates (51); The transverse plate (51) is located between the two second frames (53), wherein a fixed plate (52) is provided on the top of the two transverse plates (51), a second driving assembly (54) is provided on the fixed plate (52), an output end of the second driving assembly (54) passes through the fixed plate (52), and a driving gear is provided on the output end of the second driving assembly (54), a rotating shaft passing through the fixed plate (52) is also provided on the fixed plate (52), the bottom end of the rotating shaft is connected to the central part of the rotating disk (6), and a driven gear meshing with the driving gear is provided on the rotating shaft; One side of the first frame (55) is connected to the second frame (53).

3. A bagging device as claimed in claim 1, characterized in that: A connecting plate (72) is provided on both sides of the silo (712), and movable blocks (711) are provided at both ends of the connecting plate (72), one end of the movable block (711) is hinged to the connecting plate (72), and the other end is respectively hinged to the first driving assembly (75); The movable part comprises a movable rod (74) and a movable plate (714), the two ends of the movable rod (74) are connected to movable blocks (711) corresponding to the two sides of the silo (712), one end of the movable plate (714) is sleeved on the movable rod (74), and the other end is provided with a connecting block (715), the connecting block (715) is provided with a clamping block (710), and the clamping block (710) is connected to the connecting block (715) by bolts; Lugs are provided at both ends of the clamping plate (71), and the lugs are located between the connecting block (715) and the clamping block (710).

4. A koji packaging system, characterized in that: A bagging device (100) comprising any one of claims 1 to 3; A bag sewing device (200), the bag sewing device (200) comprising a first conveyor (3) and a bag sewing machine (2), one end of the first conveyor (3) being located at the lower end of one of the bins (712) of the bagging device (100), and the bag sewing machine (2) being located on the first conveyor (3); A bag-turning device (300), wherein the bag-sewing device (200) comprises a second conveyor (84) and a bag-turning assembly, wherein one end of the second conveyor (84) is connected to the other end of the first conveyor (3), and the bag-turning assembly is located on one side of the second conveyor (84); a third conveyor (400), the third conveyor (400) being connected to one side of the second conveyor (84), the bag-turning assembly being used to push the product on the second conveyor (84) onto the third conveyor (400); and a palletizer (500) and a stacking area (600), wherein the palletizer (500) is used to stack the products on the third conveyor (400) in the stacking area (600).

5. A koji packaging system as claimed in claim 4, characterized in that: The bag sewing machine (2) comprises a sewing machine (21) and a first lifting member (22), the sewing machine (21) is connected to the first lifting member (22), the bag sewing device (200) comprises a support frame (1), the first lifting member (22) is connected to a position close to the top of the support frame (1), the sewing machine (21) is located above the first conveyor (3), and the first lifting member (22) can drive the sewing machine (21) to move up and down longitudinally; A clamping mechanism (4), the clamping mechanism (4) comprising a clamping member (41) and a moving member (42), the clamping member (41) being connected to the moving member (42), the moving member (42) being fixed at a position close to the top of the support frame (1), the clamping member (41) being used to clamp the bag mouth of the product, the moving member (42) carrying the clamping member (41) to move in the direction of the sewing machine (21), and the clamping end of the clamping member (41) being able to contact the sewing machine (21).

6. A koji packaging system as claimed in claim 5, characterized in that: The bag sewing machine (2) further comprises a guide member (23), wherein the guide member (23) comprises two groups of guide wheels arranged at intervals, wherein the two groups of guide wheels form a guide channel capable of accommodating the passage of the bag opening, wherein the guide wheels are rotatably connected to the support frame (1) via a central axis of the shaft, and the axis of the guide wheels is perpendicular to the covering layer of the conveyor (3); The guide member (23) is connected to the first lifting member (22), the clamping end of the clamping member (41) can abut against the end of the guide channel, and the seam area of ​​the sewing machine (21) is located above the guide channel; The guide member (23) further comprises two sets of pre-tightening wheels (233), the pre-tightening wheels (233) being used to clamp the bag opening of the product, and the two sets of pre-tightening wheels (233) are both rotatably connected to the support frame (1); The edge of the preload wheel (233) close to the guide channel protrudes from the guide channel; A clamping area is formed between the two groups of pre-tensioning wheels (233), and the clamping area is closely attached to the lower part of the seam opening area of ​​the sewing machine (21).

7. A koji packaging system according to claim 6, characterized in that: A guide wheel outer cover (235) is arranged above the guide wheel, and an edge of the guide wheel close to the guide channel protrudes from the guide wheel outer cover (235); An auxiliary rod (236) is provided above the guide wheel outer cover (235), and the extension direction of the guide wheel outer cover (235), the extension direction of the auxiliary rod (236), and the extension direction of each group of guide wheels are parallel to each other; The end of the guide wheel outer cover (235) close to the clamping member (41) is a port, and the distance between the two ports of the guide wheel outer cover (235) gradually increases along the direction close to the clamping member (41).

8. A koji packaging system according to claim 6, characterized in that: Each group of guide wheels comprises an active guide wheel (231) and a driven guide wheel (232), and the active guide wheel (231) and the driven guide wheel (232) rotate synchronously; The guide member (23) further comprises a speed regulating motor (234), the output end of the speed regulating motor (234) being fixedly connected to the center of the active guide wheel (231).

9. A koji packaging system according to claim 5, characterized in that: The first lifting member (22) comprises a column (221) and a clamping plate (224), the clamping plate (224) is sleeved on the column (221), and the sewing machine (21) is fixed on the clamping plate (224); The column (221) is provided with a first lifting chain (222) distributed longitudinally, and the clamping plate (224) is provided with a first sprocket (223) at a position corresponding to the first lifting chain (222), the first sprocket is rotatably connected to the clamping plate (224), and the chain links of the first lifting chain (222) are meshed with the teeth of the first sprocket (223).

10. A koji packaging system according to claim 4, characterized in that: The bag inverting assembly comprises a support seat (83) and a third driving mechanism, wherein the support seat (83) is located on one side of the second conveyor (84), the third driving mechanism is fixed on the top of the support seat (83), a push block (86) is provided at the output end of the third driving mechanism, and a bevel is provided at the end of the push block (86) facing the third conveyor (400); The bag inverting assembly further comprises a first bracket (85) and a second bracket, the second conveyor (84) is located between the first bracket (85) and the second bracket, and the first bracket (85) is located between the second conveyor (84) and the third conveyor (400); The first bracket (85) is provided with a blocking rod (82), and the second bracket is provided with a blocking plate (81).

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