Seasoning packaging bag sealing equipment
Technical Field
The invention belongs to the field of seasoning packaging bag processing, and particularly relates to a seasoning packaging bag sealing device.
Background
Flavorings, also known as seasonings, refer to food ingredients that are used to add small amounts to other foods to improve taste. The solid particle seasoning is used for seasoning of solid particles, when the conventional seasoning packaging bag is sealed, the solid particles are remained at the opening of the packaging bag, so that the sealing is not tight, when the seasoning is cleaned, the opening of the bag needs to be expanded, the bag is not sanitary when the opening is manually expanded by personnel, the solid particles are small and many, the seasoning is difficult to be completely cleaned, the work process is delayed, and the time is long.
Disclosure of Invention
In order to solve the problems, the invention provides seasoning packaging bag sealing equipment which can solve the problems that solid particles remain in the openings of packaging bags when the conventional seasoning packaging bags are sealed, the sealing is not tight, the openings of the packaging bags need to be expanded during cleaning, personnel do not need to expand the openings manually, the solid particles are small and many, the whole packaging bags are difficult to clean, the work process is delayed, the consumed time is long, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a seasoning wrapping bag sealing equipment, includes bottom plate, two conveyor, wrapping bag placer and clearance and closing device, the upper end of bottom plate install two conveyor, evenly install wrapping bag placer between two conveyor, clearance and closing device are installed in the rear end left side of bottom plate.
Conveyor include the support, link the board, three from the gear, the master gear, main motor and rack and pinion belt, the support mounting is on the bottom plate, the upper end of support is installed and is linked the board, link the front end upper side of board and pass through pedestal mounting and have main motor, install the master gear on the output shaft of main motor, the meshing has rack and pinion belt on the master gear, link and install three from the gear through the bearing on the board, from gear engagement in rack and pinion belt, conveyor drives wrapping bag placer through rack and pinion belt and rotates the transport, two conveyors drive wrapping bag placer through rack and pinion belt and rotate the transport, and easy operation.
The packaging bag placing device comprises a conveying frame, a switch board, an arc board, a connecting cylinder, two holding mechanisms, two clamping mechanisms and four corner cleaning mechanisms, wherein the switch board is installed at the lower end of the conveying frame through a hinge, the arc board is installed at the lower end of the switch board, the connecting cylinder is installed between the arc board and the conveying frame through a hinge pin, the two holding mechanisms are installed at the front end and the rear end of the conveying frame, the two clamping mechanisms are installed at the left end and the right end of the conveying frame, the four corner cleaning mechanisms are evenly installed on the conveying frame, during specific work, unsealed seasoning packaging bags are placed into the conveying frame, the two holding mechanisms clamp two sides of a bag opening, the two faces of the bag opening are sucked by the two holding mechanisms and expanded, the four corner cleaning mechanisms sweep residual solid particles on four corners on the bag opening away into the bag, and the cleaning and sealing devices sweep away and seal the bag opening to be sealed integrally, after the seasoning bag is sealed, the seasoning bag is continuously conveyed to a proper position, the switch board is opened, the sealed seasoning bag falls down, the packaging bag placing device clamps the two ends of the seasoning bag, the two sucking mechanisms perform flaring processing without manual flaring of personnel, and the four corners of the bag opening are cleaned in detail, so that the tight sealing is ensured, the time consumption is short, and the operation is simple.
The cleaning and sealing device comprises a main cylinder, a main frame, a rotating motor, a rotating plate, a hot pressing block, a pressing plate, a pressing cylinder, a clamping block, an electric sliding block and a sweeping-off mechanism.
The main cylinder passes through the pedestal mounting on the bottom plate, the top of main cylinder is installed on the body frame, the right side wall mounting of body frame has the commentaries on classics motor, the output shaft of commentaries on classics motor links to each other with commentaries on classics board right-hand member, the left end of commentaries on classics board is installed in the body frame through the round pin axle, the right-hand member of commentaries on classics board is provided with two jacks, the card cylinder is installed to the upper end inner wall of body frame, the top of card cylinder is installed on the fixture block, the front end of commentaries on classics board passes through pedestal mounting and has the air cylinder, the top of air cylinder is installed on the hot briquetting, the rear end of commentaries on classics board has through pedestal mounting.
When the specific work is carried out, when the bag opening needs to be cleaned integrally, the cleaning and sealing device drives the sweeping mechanism to enter the bag opening to sweep away the solid particles and enter the bag, when the sealing needs to be carried out, the cleaning and sealing device drives the rotating plate to rotate one hundred eighty degrees, the hot pressing block and the pressing plate carry out sealing treatment on the bag opening, the sweeping mechanism and the four corner cleaning mechanisms are matched to carry out comprehensive cleaning on the bag opening needing to be sealed, the solid particles are ensured to be swept away from the bag, the packaging bag placing device carries out tight sealing on the seasoning packaging bag, and the consumed time is short.
As a preferred technical scheme of the invention, the conveying frame comprises an upper frame, a lower frame and a lifting cylinder, the lifting cylinder is arranged between the upper frame and the lower frame, two operation grooves are formed in the front end and the rear end of the upper frame, two working grooves are formed in the left end and the right end of the upper frame, the conveying frame is adjusted in a targeted mode according to the height of the seasoning packaging bag during specific work, and the operation is simple.
According to a preferred technical scheme, the sucking mechanism comprises a fixing frame, a top air cylinder, a top plate, suckers, air pipes and an air pump, the fixing frame is symmetrically installed on the conveying frame, the top air cylinder is installed on the fixing frame, the top end of the top air cylinder is installed on the top plate, the top plate is located in the operating groove, the suckers are evenly arranged on the top plate, the air pump is installed on the outer wall of the top plate through a base, the air pipes are connected between the air pump and the suckers, when the bag opening needs to be expanded in specific work, the sucking mechanism drives the suckers to move to the working position, the air pump works to drive the suckers to suck the packaging bags, the suckers are driven by the sucking mechanism to move in the opposite direction, the bag.
As a preferred technical scheme of the invention, the clamping mechanism comprises a fixed frame, an auxiliary cylinder, a buffer plate, a working frame, two clamping cylinders, two clamping plates, two angle plates and two angle cylinders.
The frame is installed on carrying the frame admittedly, installs on the frame admittedly and assists the cylinder, assists the top of cylinder to install on the buffer board, and the inner of buffer board is installed on the work frame, and two double-layered cylinders are installed at both ends around the work frame, and the top of pressing from both sides the cylinder is installed on splint, and the middle part of splint links to each other with the work frame through sliding fit's mode, and there is the angle board upper end of splint through hinged joint, installs the angle cylinder through the round pin axle between angle board and the splint.
When concrete during operation, press from both sides the sack both ends and get, two splint and two angle boards are got the sack both ends clamp, because the seasoning wrapping bag is easily torn, the buffer board plays the effect of buffering, avoids too dragging to lead to the seasoning wrapping bag to tear, when needing to seal after the sack clearance finishes, the sack face is kept away from to two angle boards, and the clearance seals with closing device, and two are cliied the mechanism and are cliied simple operation to seasoning wrapping bag sack.
As a preferred technical scheme of the invention, the buffer plate comprises an outer plate, an inner plate, auxiliary springs and connecting columns, the connecting columns are uniformly arranged on the outer plate, the inner ends of the connecting columns are connected with the inner plate in a sliding fit manner, the auxiliary springs are connected between the outer plate and the inner plate, the buffer plate plays a role in buffering because the seasoning packaging bag is easy to tear, the seasoning packaging bag is prevented from being torn due to excessive pulling, and the operation is simple.
As a preferred technical scheme of the invention, the connecting column is a T-shaped column.
As a preferred technical scheme of the invention, the corner cleaning mechanism comprises a push cylinder, an auxiliary frame, a straight cylinder, a straight plate, an auxiliary motor and corner round brushes, wherein the push cylinder is installed on the conveying frame, the top end of the push cylinder is installed on the auxiliary frame, the straight cylinder is installed on the auxiliary frame, the top end of the straight cylinder is installed on the straight plate, the auxiliary motor is installed on the straight plate, and the corner round brushes are installed on output shafts of the auxiliary motors.
As a preferred technical scheme of the invention, the sweeping mechanism comprises a circular plate, a circular motor, a linkage frame, an extrusion ring, an extrusion cylinder, an extrusion rod, an extrusion brush and a connecting spring, wherein the circular plate is provided with the circular motor, the output shaft of the circular motor is provided with the linkage frame, the lower end of the linkage frame is uniformly provided with a sliding groove, the sliding groove is connected with the extrusion rod in a sliding fit manner, the lower end of the extrusion rod is provided with the extrusion brush, a connecting spring is connected between the inner side of the extrusion rod and the sliding groove, the upper end of the linkage frame is provided with the extrusion cylinder, the top end of the extrusion cylinder is arranged on the extrusion ring, the upper end of the extrusion rod is tightly attached to the extrusion ring, when the sweeping mechanism works integrally, the extrusion ring drives the extrusion rod to contract inwards to ensure that the extrusion brush completely enters a bag opening, after the whole extrusion rod enters the bag opening, the extrusion ring drives the extrusion rod to expand to a proper position outwards, the circular, sweep from mechanism and four corner clearance mechanisms and cooperate and carry out comprehensive clearance to the sack department that needs seal, ensure that solid particle sweeps from going into the bag.
When the seasoning bag cleaning machine works, firstly, an operator puts unsealed seasoning packaging bags into a packaging bag placing device, the conveying device drives the packaging bag placing device to rotate and convey through a rack conveying belt, and in the second step, the packaging bag placing device starts to work, two clamping mechanisms clamp two sides of a bag opening, when clamping two ends of the bag opening, two clamping plates and two angle plates clamp two ends of the bag opening, the seasoning packaging bags are easy to tear, the buffer plate plays a buffering role, the seasoning packaging bags are prevented from being torn due to excessive pulling, two surfaces of the bag opening sucked out by the two sucking mechanisms are expanded, when the bag opening needs to be expanded, the sucking mechanisms drive the suckers to move to working positions, the air pump works to drive the suckers to suck the packaging bags, the sucking mechanisms drive the suckers to reversely move, the bag opening is expanded, and in the third step, when the bag opening is cleaned, the corner cleaning mechanism drives the rotating, and then, the cleaning and sealing device starts to work, when the bag opening needs to be cleaned integrally, the cleaning and sealing device drives the sweeping mechanism to enter the bag opening to sweep solid particles into the bag, the sweeping mechanism starts to work, when the bag opening needs to be swept integrally, the extrusion ring drives the extrusion rod to contract inwards to ensure that the extrusion hairbrush completely enters the bag opening, after the extrusion rod is completely entered, the extrusion ring drives the extrusion rod to expand outwards to a proper position, the circular motor drives the extrusion hairbrush to rotate and sweep, and the fourth step is realized.
The invention has the beneficial effects that:
1. the seasoning packaging bag opening cleaning machine can solve the problems that when the conventional seasoning packaging bag is sealed, solid particles are remained at the opening of the packaging bag, so that the sealing is not tight, when the seasoning packaging bag is cleaned, the opening of the bag opening needs to be expanded, personnel do not manually expand the bag opening sanitarily, the solid particles are small and many, the whole bag opening is difficult to clean, the working process is delayed, the consumed time is long, and the like, can realize the functions of cleaning and automatically sealing the opening of the seasoning packaging bag, expands the seasoning packaging bag without manual expansion of personnel, and completely cleans the opening of the bag which needs to be sealed, ensures that the solid particles are swept away from the bag, and has tight sealing, short consumed time and simple operation;
2. the conveying device is arranged, the two conveying devices drive the packaging bag placing device to rotate and convey through the rack conveying belt, and the operation is simple;
3. the seasoning packaging bag expanding device is provided with the packaging bag placing device, the packaging bag placing device clamps two ends of a seasoning packaging bag, the two sucking mechanisms perform expanding processing, manual expanding of personnel is not needed, detail cleaning is performed on four corners of a bag opening, tight sealing is guaranteed, time consumption is short, and operation is simple;
4. the cleaning and sealing device is arranged, the sweeping-off mechanism is matched with the four corner cleaning mechanisms to completely clean the bag opening to be sealed, solid particles are guaranteed to be swept out of the bag, the packaging bag placing device is used for tightly sealing the seasoning packaging bag, and time is short.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the bag placing apparatus according to the present invention;
FIG. 3 is a schematic view of the clamping mechanism of the present invention;
FIG. 4 is a schematic view of the cleaning and sealing apparatus of the present invention;
fig. 5 is a schematic structural view of the sweep mechanism of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, a seasoning packaging bag sealing device comprises a bottom plate 1, two conveying devices 2, a packaging bag placing device 3 and a cleaning and sealing device 4, wherein the two conveying devices 2 are installed at the upper end of the bottom plate 1, the packaging bag placing device 3 is evenly installed between the two conveying devices 2, and the cleaning and sealing device 4 is installed on the left side of the rear end of the bottom plate 1.
Conveyor 2 include support 21, link board 22, three from gear 23, master gear 24, main motor 25 and rack conveyer belt 26, support 21 installs on bottom plate 1, link board 22 is installed to support 21's upper end, link board 22's front end upper side and have main motor 25 through the pedestal mounting, install master gear 24 on main motor 25's the output shaft, the meshing has rack conveyer belt 26 on the master gear 24, link and install three from gear 23 through the bearing on board 22, from the gear 23 meshing in rack conveyer belt 26, conveyor 2 drives wrapping bag placer 3 through rack conveyer belt 26 and rotates and carry, two conveyor 2 drive wrapping bag placer 3 through rack conveyer belt 26 and rotate and carry, and is easy operation.
The packaging bag placing device 3 comprises a conveying frame 31, a switch board 32, an arc board 33, a connecting cylinder 34, two sucking mechanisms 35, two clamping mechanisms 36 and four corner cleaning mechanisms 37, the switch board 32 is installed at the lower end of the conveying frame 31 through a hinge, the arc board 33 is installed at the lower end of the switch board 32, the connecting cylinder 34 is installed between the arc board 33 and the conveying frame 31 through a pin shaft, the two sucking mechanisms 35 are installed at the front end and the rear end of the conveying frame 31, the two clamping mechanisms 36 are installed at the left end and the right end of the conveying frame 31, the four corner cleaning mechanisms 37 are evenly installed on the conveying frame 31, during specific work, unsealed flavoring packaging bags are placed in the conveying frame 31, the two clamping mechanisms 36 clamp two sides of a bag opening, two surfaces of the two sucking mechanisms 35 sucking out the bag opening are expanded, the four corner cleaning mechanisms 37 sweep residual solid particles on four corners on the bag opening away from the bag inlet, cleaning and closing device 4 carries out whole sweep and leave and seal the sack department that needs to seal, seals the back, continues to carry suitable position, and switch board 32 is opened, and the seasoning wrapping bag that seals falls, and wrapping bag placer 3 carries out both ends and cliies to the seasoning wrapping bag, and two are held mechanism 35 and are carried out the flaring and handle, need not personnel's manual expansion, carry out the detail clearance to four edges and corners of sack, ensure to seal tightly, weak point consuming time, easy operation.
The cleaning and sealing device 4 comprises a main cylinder 41, a main frame 42, a rotating motor 43, a rotating plate 44, a hot-pressing block 45, a pressing plate 46, a pressing cylinder 47, a pressing cylinder 48, a clamping cylinder 49, a clamping block 50, an electric slide block 51 and a sweeping-off mechanism 52.
The main cylinder 41 is installed on the bottom plate 1 through a base, the top end of the main cylinder 41 is installed on the main frame 42, the rotating motor 43 is installed on the right side wall of the main frame 42, the output shaft of the rotating motor 43 is connected with the right end of the rotating plate 44, the left end of the rotating plate 44 is installed in the main frame 42 through a pin shaft, the right end of the rotating plate 44 is provided with two insertion holes, the clamping cylinder 49 is installed on the upper end inner wall of the main frame 42, the top end of the clamping cylinder 49 is installed on the clamping block 50, the front end of the rotating plate 44 is provided with the pressing cylinder 48 through a base, the top end of the pressing cylinder 48 is installed on the hot pressing block 45, the rear end of the rotating plate 44 is provided with the pressing cylinder 47 through a base, the top end of the pressing cylinder 47 is installed on the pressing block 46, the lower.
When the specific work is carried out, when the bag mouth needs to be cleaned integrally, the cleaning and sealing device 4 drives the sweeping mechanism 52 to enter the bag mouth to sweep away solid particles and enter the bag, when the sealing needs to be carried out, the cleaning and sealing device 4 drives the rotating plate 44 for one hundred eighty degrees, the hot pressing block 45 and the pressing plate 46 carry out sealing treatment on the bag mouth, the sweeping mechanism 52 is matched with the four corner cleaning mechanisms 37 to carry out comprehensive cleaning on the bag mouth needing to be sealed, the solid particles are ensured to be swept away and enter the bag, the packaging bag placing device 3 carries out tight sealing on the seasoning packaging bag, and the consumed time is short.
The conveying frame 31 comprises an upper frame 311, a lower frame 312 and a lifting cylinder 313, the lifting cylinder 313 is installed between the upper frame 311 and the lower frame 312, two operation grooves are formed in the front end and the rear end of the upper frame 311, two working grooves are formed in the left end and the right end of the upper frame 311, the conveying frame 31 is adjusted according to the height of the seasoning packaging bag during specific work, and operation is simple.
Sucking mechanism 35 include mount 356, top cylinder 351, roof 352, sucking disc 353, trachea 354 and air pump 355, mount 356 installs on carrying frame 31 symmetrically, install a cylinder 351 on mount 356, the top of pushing up cylinder 351 is installed on roof 352, roof 352 is located the operation inslot, evenly be provided with sucking disc 353 on roof 352, install air pump 355 through the base on the outer wall of roof 352, be connected with trachea 354 between air pump 355 and the sucking disc 353, when specifically working, when needing to enlarge the sack, sucking mechanism 35 drives sucking disc 353 and moves to the operating position, air pump 355 work drives sucking disc 353 and holds the wrapping bag, sucking mechanism 35 drives sucking disc 353 reverse movement, the sack enlarges, two sucking mechanisms 35 carry out the flaring, need not personnel's manual flaring.
The clamping mechanism 36 comprises a fixed frame 361, an auxiliary air cylinder 362, a buffer plate 363, a working frame 364, two clamping air cylinders 365, two clamping plates 366, two angle plates 367 and two angle air cylinders 368.
The fixed frame 361 is installed on the conveying frame 31, the fixed frame 361 is provided with the auxiliary air cylinder 362, the top end of the auxiliary air cylinder 362 is installed on the buffer plate 363, the inner end of the buffer plate 363 is installed on the working frame 364, the front end and the rear end of the working frame 364 are provided with the two clamping air cylinders 365, the top end of the clamping air cylinder 365 is installed on the clamping plate 366, the middle of the clamping plate 366 is connected with the working frame 364 in a sliding fit mode, the upper end of the clamping plate 366 is provided with the angle plate 367 through a hinge, and the angle air cylinder 368 is installed between the angle plate 367 and the clamping plate 366.
When concrete during operation, press from both sides the sack both ends and get, two splint 366 and two angle boards 367 are got the sack both ends clamp, because the seasoning wrapping bag is easily torn, buffer board 363 plays the effect of buffering, avoids excessively dragging to lead to the seasoning wrapping bag to tear, when the sack clearance finishes the back need seal, the sack face is kept away from to two angle boards 367, clearance and closing device 4 seal, two are cliied mechanism 36 and are cliied seasoning wrapping bag sack, easy operation.
The buffer plate 363 comprises an outer plate 3631, an inner plate 3632, an auxiliary spring 3633 and a connecting column 3634, the connecting column 3634 is uniformly installed on the outer plate 3631, the inner end of the connecting column 3634 is connected with the inner plate 3632 in a sliding fit mode, the auxiliary spring 3633 is connected between the outer plate 3631 and the inner plate 3632, the seasoning packaging bag is easy to tear, the buffer plate 363 plays a role in buffering, the seasoning packaging bag is prevented from being torn due to excessive pulling, and the operation is simple.
The connecting column 3634 is a T-shaped column.
Corner clearance mechanism 37 including pushing away cylinder 371, auxiliary frame 372, straight cylinder 373, straight board 374, auxiliary motor 375 and corner round brush 376, push away cylinder 371 and install on transport frame 31, the top that pushes away cylinder 371 is installed on auxiliary frame 372, install straight cylinder 373 on the auxiliary frame 372, the top of straight cylinder 373 is installed on straight board 374, install auxiliary motor 375 on straight board 374, install corner round brush 376 on auxiliary motor 375's the output shaft, in concrete during operation, when the four edges of the sack that enlarges need to be swept away when solid particle income bag, corner clearance mechanism 37 drives through diversified regulation and rotates corner round brush 376 and sweep away, four corner clearance mechanisms 37 carry out the detail clearance to four edges of sack, further clear up, consuming time is short.
The sweeping mechanism 52 comprises a circular plate 521, a circular motor 522, a linkage frame 523, a squeezing ring 524, a squeezing cylinder 525, a squeezing rod 526, a squeezing brush 527 and a connecting spring 528, the circular plate 521 is provided with the circular motor 522, the linkage frame 523 is arranged on an output shaft of the circular motor 522, the lower end of the linkage frame 523 is uniformly provided with a sliding groove, the sliding groove is connected with the squeezing rod 526 in a sliding fit manner, the lower end of the squeezing rod 526 is provided with the squeezing brush 527, the connecting spring 528 is connected between the inner side of the squeezing rod 526 and the sliding groove, the upper end of the linkage frame 523 is provided with the squeezing cylinder 525, the top end of the squeezing cylinder 525 is arranged on the squeezing ring 524, the upper end of the squeezing rod 526 is tightly attached to the squeezing ring 524, during specific work, when the whole sweeping mechanism is used, the squeezing rod 526 is driven by the squeezing ring 524 to contract inwards to ensure that the squeezing brush 527 completely enters the bag mouth, and after the squeezing rod 526 is completely entered, the round motor 522 drives the extrusion brush 527 to rotate and sweep away, and the sweeping away mechanism 52 is matched with the four corner cleaning mechanisms 37 to comprehensively clean the bag opening to be sealed, so as to ensure that solid particles are swept away from the bag.
When the seasoning packaging bag opening device works, firstly, a person puts unsealed seasoning packaging bags into the packaging bag placing device 3, the conveying device 2 drives the packaging bag placing device 3 to rotate and convey through the rack conveying belt 26, in the second step, the packaging bag placing device 3 starts to work, two clamping mechanisms 36 clamp two sides of a bag opening, when clamping two ends of the bag opening, two clamping plates 366 and two angle plates 367 clamp two ends of the bag opening, the two clamping plates are used for clamping two ends of the bag opening, the seasoning packaging bags are easy to tear, the buffer plate 363 plays a role in buffering, the seasoning packaging bags are prevented from being torn due to excessive pulling, two faces of the bag opening sucked by the two sucking mechanisms 35 are expanded, when the bag opening needs to be expanded, the sucking mechanisms 35 drive the suckers 353 to move to working positions, the air pump 355 works to drive the suckers 353 to suck the packaging bags, the sucking mechanisms 35 drive the suckers, the corner cleaning mechanism 37 drives the rotary corner round brush 376 to sweep away through multi-directional adjustment, then the cleaning and sealing device 4 starts to work, when the bag mouth needs to be cleaned integrally, the cleaning and sealing device 4 drives the sweeping-away mechanism 52 to enter the bag mouth to sweep away solid particles from the bag mouth, the sweeping-away mechanism 52 starts to work, when the bag mouth needs to be swept integrally, the extrusion ring 524 drives the extrusion rod 526 to contract inwards to ensure that the extrusion brush 527 completely enters the bag mouth, after the extrusion rod 526 is driven by the extrusion ring 524 to expand outwards to a proper position, the round motor 522 drives the extrusion brush 527 to rotate and sweep away, the fourth step is that when the bag mouth is sealed, the cleaning and sealing device 4 starts to work, the cleaning and sealing device 4 drives the rotating plate 44 to rotate by one hundred eighty degrees, the hot-pressing block 45 and the pressing plate 46 carry out sealing treatment on the bag mouth, after the sealing, the two conveying devices 2 continue to drive the sealed seasoning packaging bags to be conveyed to proper, the switch board 32 is opened, the sealed seasoning packaging bag falls down, the functions of cleaning the bag opening of the seasoning packaging bag and automatically sealing the bag opening are realized, the problems that solid particles are remained on the bag opening when the conventional seasoning packaging bag is sealed, the sealing is not tight, the bag opening needs to be expanded when the conventional seasoning packaging bag is cleaned, the bag opening is manually expanded by personnel, the bag opening is unsanitary, the solid particles are small and many, the whole cleaning is difficult, the work process is delayed, the time is long, and the like are solved, and the purpose is achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.