CN114735307A - Bagging machine is used in rice cake production - Google Patents

Abstract

The application relates to a bagging machine for rice cake production, which comprises an equipment body and a conveying rail connected to a feeding hole of the equipment body, wherein the equipment body is provided with a material taking device for grabbing a packaging bag, a feeding device for conveying a drying bag and a material pushing device for pushing rice cakes away from the conveying rail; the feeding device comprises a transmission roller set, a cutting mechanism and a blanking track which are arranged in sequence, and a drying bag wound around the transmission roller set is cut into bags by the cutting mechanism and then falls on the blanking track; the equipment body is rotatably provided with a rotating disc, and the rotating disc is connected with a rotating assembly for driving the rotating disc to rotate; the rotating disc is provided with a plurality of groups of bag opening devices, and the bag opening devices are sequentially opposite to the material taking device, the feeding device and the material pushing device when the rotating disc rotates. The utility model provides a bagging machine is used in rice cake production can accomplish the automatic bagging-off operation of rice cake and dry package fast, and then greatly improves the overall efficiency of rice cake production.

Description

Bagging machine is used in rice cake production

Technical Field

The application relates to the technical field of rice cake packaging, in particular to a bagging machine for rice cake production.

Background

A rice cake bagging machine is a next packaging device in an automatic rice cake production line and is used for bagging and packaging finished rice cakes. The existing bagging machine generally comprises an equipment body and a conveying track connected to a feeding port of the equipment body, wherein the conveying track is used for conveying rice cakes into the equipment body; the interior of the equipment body is also provided with a bag opening mechanism and a material pushing mechanism, wherein the bag opening mechanism is used for grabbing the packaging bags and opening the packaging bags, and the material pushing mechanism is used for pushing the rice cakes into the opened packaging bags, so that the automatic bagging of the rice cakes is completed.

However, when the rice cake is packaged, a dry bag is usually added in a packaging bag to reduce the moisture deterioration of the rice cake and prolong the shelf life of the rice cake. The existing drying bag is generally filled into a packaging bag manually by an operator after rice cake is filled into the packaging bag, the manual operation mode has low efficiency, and the automatic production efficiency of the rice cake is greatly reduced.

Disclosure of Invention

In order to quickly pack dry bags and rice cakes into a packaging bag together, the application provides a bagging machine for rice cake production.

The application provides a bagging machine is used in rice cake production adopts following technical scheme:

a bagging machine for rice cake production comprises an equipment body and a conveying rail connected to a feeding hole of the equipment body, wherein the equipment body is provided with a material taking device for grabbing a packaging bag, a feeding device for conveying a drying bag and a material pushing device for pushing rice cakes away from the conveying rail; the feeding device comprises a transmission roller set, a cutting mechanism and a blanking track which are sequentially arranged, and a drying bag wound around the transmission roller set is cut into bags by the cutting mechanism, falls on the blanking track and slides downwards;

the equipment body is rotatably provided with a rotating disc, and the rotating disc is connected with a rotating assembly for driving the rotating disc to rotate; the rotating disc is provided with a plurality of groups of bag opening devices, and all the bag opening devices are uniformly distributed around the central axis of the rotating disc; when the rotating disc rotates, the bag opening device is opposite to the material taking device, the feeding device and the material pushing device in sequence.

By adopting the technical scheme, when the bagging machine is used, the material taking device grabs the packaging bag and sleeves the packaging bag on the bag opening device at the position opposite to the material taking device, and the rotating disc is controlled to rotate so that the bag opening device sleeved with the packaging bag can rotate to the position opposite to the material feeding device; then, after the coiled drying packet is installed on a conveying roller set of a feeding device, the conveying roller set conveys the drying packet to a cutting mechanism for cutting, and the cut drying packet which is formed into a bag can fall on a blanking track and is conveyed to the interior of a packaging bag along the blanking track; and finally, the rotating disc is continuously controlled to rotate, the bag opening device sleeved with the packaging bag rotates to a position right opposite to the material pushing device, the rice cake is conveyed to the outer side of the material pushing device along the conveying track and then pushed into the packaging bag by the material pushing device, and the packaging bag can be pushed away from the bag opening device by the material pushing device and falls into a discharging track at the rear end.

The bagging machine of this application can pack rice cake and dry package into the wrapping bag together through above-mentioned process fast, accomplishes the automatic bagging-off operation of rice cake and dry package, has reduced the influence of the manual bagging-off of dry package to rice cake packing efficiency, has greatly improved the overall efficiency of rice cake production.

Optionally, the rotating disc is provided with a plurality of feeding grooves, and each feeding groove is arranged opposite to each bag supporting device; the bag opening device comprises a plurality of bag opening plates which are rotatably arranged on a rotating disc, an extension spring is connected between each bag opening plate and the rotating disc, and the extension springs keep the bag opening plates away from each other in a normal state; the equipment body is further provided with a jacking mechanism for driving the bag supporting plates to rotate oppositely, and the jacking mechanism is positioned on one side of the rotating disc, which is far away from the material taking device.

By adopting the technical scheme, in the process that the packaging bag is sleeved on the bag opening device, the jacking mechanism moves towards the direction close to the rotating disc by controlling the action of the jacking mechanism, and can simultaneously push the bag opening plates to rotate towards each other, so that one sides of the bag opening plates far away from the rotating disc are mutually close; then the material taking device takes the packaging bag and drives the packaging bag to move towards the direction close to the bag opening plate, and the bag opening plates which are close to each other can pass through the opening of the packaging bag and enter the packaging bag; and finally, the top pressing mechanism is controlled to reset, and after the top pressing mechanism is separated from the bag opening plates, the bag opening plates can be opened outwards under the elastic force action of the extension springs correspondingly connected with the bag opening plates and open the packaging bags together, so that the subsequent dried bags and the rice cakes can enter the packaging bags through the feeding grooves.

Optionally, the feeding groove is a rectangular groove; the number of the bag supporting plates is four, and the four bag supporting plates are respectively arranged on the periphery of the feeding groove; an extension column is arranged on one side, away from the rotating disc, of each bag supporting plate, a negative pressure hole is formed in each extension column, and one end of each negative pressure hole is connected with a negative pressure pipe used for providing negative pressure; one side of the extension column, which is far away from the bag supporting plate, is provided with a suction nozzle communicated with the negative pressure hole.

Through adopting foretell technical scheme, the extension post of this application is used for playing main supporting role, and four extension posts can strut four corner positions of wrapping bag jointly. When the size of the opened packaging bag is larger than the size of an area defined by the four extension columns and the extension columns are difficult to stably open the packaging bag, the negative pressure pipe provides negative pressure suction force for the negative pressure hole and the suction nozzle to adsorb and fix the packaging bag, so that the bag opening device can be suitable for fixing the packaging bags with different sizes, and the compatibility of the bag opening device is improved.

Optionally, the extension column includes a first column body and a second column body, the negative pressure hole axially penetrates through the first column body and the second column body, and the first column body is fixedly connected to the bag supporting plate; the suction nozzle is installed at one end of the second cylinder, a pull rope mechanism is arranged at one end, away from the suction nozzle, of the second cylinder, and the second cylinder is movably connected to the first cylinder through the pull rope mechanism.

Through adopting foretell technical scheme, the second cylinder of this application passes through stay cord mechanism swing joint in first cylinder, and control stay cord mechanism can make second cylinder and first cylinder keep coaxial fixed, and each extension post can the combined action stabilize the wrapping bag that struts this moment for rice cake and dry package can be packed into the wrapping bag smoothly through the feed chute inside.

Inside back of rice cake and dry package entering wrapping bag, control stay cord mechanism makes the second cylinder break away from first cylinder gradually, the second cylinder is downstream gradually under self action of gravity, and the wrapping bag can rotate downwards under the action of gravity of self and inside object, can keep the ascending state of opening orientation when final wrapping bag falls in rear end ejection of compact track, be favorable to reducing the possibility that the inside rice cake of wrapping bag and dry package accident dropped, also be favorable to follow-up the processing of sealing to the wrapping bag.

Optionally, the pull rope mechanism comprises a fixed winding motor and a plurality of pull ropes connected to an output shaft of the winding motor, and each pull rope penetrates through the first cylinder and is fixedly connected with the second cylinder.

By adopting the technical scheme, the tension ropes are connected to the output shaft of the winding motor together, and when the winding motor rotates to wind the tension ropes on the output shaft of the winding motor, the tension ropes can drive the second cylinder to abut against the first cylinder, so that the extension columns can stably support the packaging bag; after rice cake and dry package got into the wrapping bag inside, through control rolling motor antiport and make the pulling force rope of winding loosen gradually, the second cylinder can be along the direction downswing of keeping away from first cylinder under self action of gravity to the guide wrapping bag is vertical to drop in subsequent ejection of compact track.

Optionally, one end of the first cylinder, which is close to the second cylinder, is provided with a conical head, and one end of the second cylinder, which is close to the first cylinder, is provided with a conical groove matched with the conical head.

By adopting the technical scheme, the cone and the conical groove can play a guiding role, so that the first column body and the second column body can be kept in a coaxial arrangement state when the pulling rope drives the second column body to move towards the direction close to the first column body; secondly, when the tension rope is loose and the second cylinder is far away from the first cylinder under the action of gravity, the negative pressure hole arranged on the second cylinder and the negative pressure hole arranged on the first cylinder can be slowly staggered, and the negative pressure suction force of the suction nozzle is slowly reduced, so that the possibility that the packaging bag directly and transversely drops on the rear-end discharge track due to sudden change of the negative pressure suction force is favorably reduced.

Optionally, the pressing mechanism comprises a first cylinder mounted on the device body and a plurality of pressing rods connected to piston rods of the first cylinder, and the number of the pressing rods is matched with the number of the bag supporting plates; when the piston rod of the first cylinder extends outwards, each top pressure rod correspondingly abuts against each bag supporting plate and forces one side, away from the rotating disc, of each bag supporting plate to abut against each other.

Through adopting foretell technical scheme, snatch the back when extracting device with the wrapping bag, make the piston rod of first cylinder outwards stretch out through the action of control first cylinder, each roof pressure pole homoenergetic enough supports to lean on in corresponding props a bag board to order about each prop one side that the rolling disc was kept away from to a bag board and draw close each other, so that extracting device locates a bag board and struts the wrapping bag with wrapping bag cover.

Optionally, the material taking device comprises a placing mechanism for placing the packaging bags and a bag taking mechanism for sucking the packaging bags, the placing mechanism is erected on the equipment body, and the bag taking mechanism comprises a first suction disc arranged below the placing mechanism and a lifting assembly for driving the first suction disc to lift;

get a bag mechanism and prop and still be equipped with out bag mechanism between the bagging apparatus, it sets up in getting two sets of second sucking discs of bag mechanism double-phase offside and is used for ordering about the drive assembly of two sets of second sucking discs removal in opposite directions including the activity to open bag mechanism, second sucking disc and drive assembly are connected with jointly and are used for ordering about the second sucking disc to being close to the servo subassembly that props the bagging apparatus direction and remove.

By adopting the technical scheme, the packaging bags are orderly stacked and are placed in the placing mechanism together, the first suction disc is driven to abut against the lowest packaging bag by controlling the action of the lifting assembly, and the first suction disc can suck the packaging bags and take the packaging bags out of the placing mechanism; then the driving assembly is controlled to act, the driving assembly drives the two groups of second suckers to move oppositely and abut against two sides of the packaging bag, and after the second suckers generate negative pressure suction acting on the packaging bag, the driving assembly is controlled to reset so that the two groups of second suckers can be away from each other, and therefore the opening of the packaging bag is opened; and finally, the packaging bags are driven to move towards the bag opening device through the servo assembly, and finally the packaging bags can be sleeved on the outer peripheral sides of all the bag opening plates.

Optionally, two sides of the conveying track in the width direction are respectively provided with a supporting guard plate, an installation frame is jointly installed above the two supporting guard plates, the installation frame is rotatably connected with a baffle, an induction assembly for detecting the position of the baffle is arranged on the outer side of the baffle, and the induction assembly is electrically connected with a control module for controlling the starting and stopping of the conveying track; when the baffle rotates upwards, the sensing assembly sends a signal to stop the operation of the conveying track.

By adopting the technical scheme, when the rice cakes produced at the front end fall on the conveying track and the adjacent rice cakes are stacked mutually, the stacked rice cakes can jack the baffle plate to enable the baffle plate to rotate upwards, the state of the sensing assembly is changed at the moment, and a signal can be sent to the control module to enable the control module to control the conveying track to stop running, so that the possibility that the stacked rice cakes enter the equipment body and block the inside of the equipment body is reduced, and the convenience for solving problems of operators is greatly improved.

Optionally, one end of the baffle, which is far away from the mounting frame, is hinged with a plurality of swing rods, and one end of each swing rod, which is far away from the baffle, is provided with a freely rotating roller; a hinged seat is fixed on the outer side of one of the supporting and protecting plates, an upper rotating plate and a lower rotating plate are hinged to the hinged seat, and the hinged position of the upper rotating plate and the hinged seat is fixedly connected with the hinged position of the lower rotating plate and the hinged seat;

the upper rotating plate is positioned above the conveying track, a plurality of sliding sleeves are slidably sleeved on the upper rotating plate, the number of the sliding sleeves is matched with that of the swing rods, and a connecting spring is connected between each sliding sleeve and each swing rod;

a soft spring is fixed at one end of the lower rotating plate far away from the upper rotating plate, and a stopper is connected at one end of the soft spring far away from the lower rotating plate; the supporting guard plate is provided with a yielding groove, and when the soft spring is in a natural state, the blocking piece is arranged opposite to the yielding groove.

Through adopting foretell technical scheme, when the rice cake that piles up forward carry earlier with the pendulum rod jack-up, the pendulum rod upwards rotates and can drive fixed connection's last commentaries on classics board and lower commentaries on classics of commentaries on classics board and rotate around articulated seat together to make the fender piece that connects in lower commentaries on classics board get into the groove of stepping down and support the rice cake in the below, and another rice cake continues to carry forward under the drive of transfer orbit, can make two rice cake alternate segregation, be favorable to reducing the orbital shut down frequency of transfer, make the equipment body keep good production efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bagging machine can rapidly complete the automatic bagging operation of the rice cakes and the packaging bags, reduces the influence of manual bagging of the dry bags on the rice cake packaging efficiency, and greatly improves the overall efficiency of rice cake production;

2. by arranging the bag supporting plates, the jacking mechanism can push the bag supporting plates to approach each other when abutting against the bag supporting plates, so that the packaging bags can be sleeved on the bag supporting plates; after the bag opening plates enter the packaging bag, the stretching springs can enable the bag opening plates to be away from each other and open the packaging bag together, so that the dried bags and the rice cakes can be conveniently filled into the packaging bag in the follow-up process;

3. through setting up the baffle, can jack-up baffle messenger baffle upwards rotates when piling up appears in adjacent rice cake, and the response subassembly can send signal to control module control transfer track shut down this moment, is favorable to reducing the possibility that piled up rice cake gets into the equipment body and blocks up in the equipment body is inside.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a schematic view showing the positions of a conveying rail and a feeding device of the bag-supporting device in embodiment 1;

FIG. 3 is a schematic structural view of the rotating disk and each set of bag supporting devices in the embodiment 1;

FIG. 4 is an enlarged view at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is an enlarged view at C in FIG. 2;

FIG. 7 is a schematic structural view of a bag supporting device in example 2;

FIG. 8 is a schematic structural view of an extension column and a pull rope mechanism in embodiment 2;

FIG. 9 is a schematic view of a constitution of a transfer rail in embodiment 3;

FIG. 10 is an enlarged view at D of FIG. 9;

FIG. 11 is a schematic structural view of a rice cake in example 3 in which the front side rice cake is partially overlapped with the rear side rice cake;

FIG. 12 is a schematic view showing the structure of the rice cake with the back side partially overlapped with the front side in example 3.

Description of reference numerals: 1. an apparatus body; 11. a first frame; 12. a second frame; 13. a third frame; 2. a transfer rail; 21. supporting the guard plate; 211. a material pushing groove; 212. a hinged seat; 213. a yielding groove; 22. a baffle plate; 23. a mounting frame; 231. a rotating shaft; 24. an inductive component; 241. an inductive switch; 242. a connecting plate; 25. a swing rod; 26. a rotating wheel; 27. a connecting spring; 28. a separating mechanism; 281. an upper rotating plate; 282. a lower rotating plate; 283. a stopper; 284. a soft spring; 285. a sliding sleeve;

3. a material taking device; 31. a placement mechanism; 311. a rectangular frame plate; 312. a vertical plate; 313. an adjusting plate; 32. a bag taking mechanism; 321. a first fixing plate; 322. a first suction cup; 323. a hydraulic cylinder; 33. a bag opening mechanism; 331. a second fixing plate; 332. a second suction cup; 333. a second cylinder; 334. a linear module; 4. a feeding device; 41. a drive roller set; 42. a cutting mechanism; 43. a blanking track;

5. a material pushing device; 51. a push block; 52. a third cylinder; 6. rotating the disc; 61. a feed chute; 7. a bag opening device; 71. a bag opening plate; 711. rotating the rod; 712. a limiting plate; 72. an extension spring; 73. extending the column; 731. a first column; 7311. a conical head; 732. a second cylinder; 7321. a tapered groove; 733. a negative pressure hole; 74. a rope pulling mechanism; 741. a winding motor; 742. a tension rope; 75. a suction nozzle; 8. a jacking mechanism; 81. a first cylinder; 82. a top pressure rod; 83. a supporting seat.

Detailed Description

The present application is described in further detail below with reference to figures 1-12.

Example 1

The embodiment of the application discloses bagging machine is used in rice cake production.

Referring to fig. 1, a bagging machine is used in rice cake production, including equipment body 1, the last fixed surface of equipment body 1 has first frame 11, and the side of first frame 11 is rotated and is installed rolling disc 6, and rolling disc 6 is connected with and is used for ordering about rolling disc 6 pivoted rotating assembly, and the rotating assembly of this embodiment sets up to rotating motor, and inside rotating motor was fixed in first frame 11, the rotation axis of rotating motor was the level setting. One side of the rotating disc 6 far away from the first rack 11 is provided with a plurality of groups of bag supporting devices 7, the number of the bag supporting devices 7 in the embodiment is four, and the four groups of bag supporting devices 7 are equidistantly distributed around the central axis of the rotating disc 6.

Referring to fig. 3 and 4, the rotating disc 6 is provided with a plurality of feeding grooves 61, the number of the feeding grooves 61 is equal to the number of the bag supporting devices 7, and each feeding groove 61 is arranged opposite to each bag supporting device 7; each feed chute 61 is configured as a rectangular trough. The bag opening device 7 comprises a plurality of bag opening plates 71 and a plurality of extension springs 72, in the embodiment, two bag opening plates 71 in one group of bag opening devices 7 are provided, and the two bag opening plates 71 are symmetrically arranged at two sides of the extension direction of the adjacent feeding chute 61; each bag opening plate 71 is welded with a rotating rod 711, the bag opening plate 71 is rotatably connected to the rotating disc 6 through the rotating rod 711, and the rotating rod 711 is located on one side of the bag opening plate 71 close to the rotating disc 6.

Referring to fig. 3 and 4, the number of the extension springs 72 in one set of bag opening devices 7 is equal to the number of the bag opening plates 71, the two extension springs 72 are respectively connected with the two bag opening plates 71, and one end of each extension spring 72, which is far away from the bag opening plate 71, is fixedly connected to the rotating disc 6; the extension spring 72 in this embodiment is in a stretched state in a normal state, and can always generate an elastic force acting on the bag opening plate 71 and move the bag opening plate 71 in a direction away from the adjacent bag opening plate 71. In addition, each bag opening plate 71 is fixed with a limiting plate 712 on the side away from the adjacent bag opening plate 71, the bag opening plates 71 can enable the limiting plates 712 to rotate to the position abutting against the rotating disc 6 under the elastic action of the extension springs 72, and the two bag opening plates 71 are parallel to each other and arranged at intervals, so that a channel for rice cakes to enter the packaging bag is formed jointly.

Referring to fig. 1 and 5, a second frame 12 is further fixed on the upper surface of the apparatus body 1, and the second frame 12 is located on one side of the rotating disc 6, which is far away from the first frame 11; the second rack 12 is provided with a material taking device 3 for grabbing the packaging bags, and the material taking device 3 is arranged opposite to the uppermost bag supporting device 7; the material taking device 3 of the present embodiment includes a placing mechanism 31 for placing the packaging bag, a bag taking mechanism 32 for sucking the packaging bag, and a bag opening mechanism 33 for opening a mouth of the packaging bag.

Referring to fig. 5, the placing mechanism 31 includes a rectangular frame plate 311 erected on the top of the second frame 12, and a through bag-taking slot is formed in the middle of the rectangular frame plate 311; the upper surface of the rectangular frame plate 311 is provided with a plurality of vertical plates 312, and all the vertical plates 312 are uniformly distributed around the bag taking groove and form a bag storage area for placing the packaging bags together. An integrally formed adjusting plate 313 is fixed on one side of each vertical plate 312, which is far away from the bag taking groove, the adjusting plate 313 is provided with a kidney-shaped hole for adjusting the width of the bag storage area, and a bolt penetrates through the kidney-shaped hole to fix the vertical plate 312 to the rectangular frame plate 311.

Referring to fig. 5, the bag taking mechanism 32 includes a first fixing plate 321, a first suction cup 322, and a lifting assembly, the lifting assembly of this embodiment is configured as a hydraulic cylinder 323, the hydraulic cylinder 323 is fixedly mounted on the second frame 12, and the first fixing plate 321 is connected to a piston rod of the hydraulic cylinder 323; the number of the first suction cups 322 is plural, in this embodiment, the number of the first suction cups 322 is four, all the first suction cups 322 are fixed on the first fixing plate 321 in a rectangular arrangement, and each first suction cup 322 is connected to a first air tube (not shown in the figure) for providing negative pressure.

The piston rod of the hydraulic cylinder 323 is normally in a retraction state, and the first suction disc 322 is located at the bottom of the rectangular frame plate 311; when the hydraulic cylinder 323 is controlled to act to enable a piston rod of the hydraulic cylinder 323 to extend outwards, the hydraulic cylinder 323 can drive the first suction disc 322 to move upwards, so that the first suction disc 322 penetrates through the bag taking groove and abuts against a packaging bag located at the lowest position in the bag storage area; then, the first air pipe supplies negative pressure suction force to the first suction pad 322, the first suction pad 322 can suck the package bag in contact with each other, and finally, the hydraulic cylinder 323 is controlled to be reset, so that the package bag can be taken out from the bag storage area.

Referring to fig. 5, the bag opening mechanism 33 includes a second fixing plate 331, a second suction cup 332, a driving assembly and a servo assembly, the servo assembly of the present embodiment is configured as a linear module 334, and the extending direction of the linear module 334 is horizontally arranged; the number of the second fixing plates 331 is two, the two second fixing plates 331 are respectively rotatably connected to the moving end of the linear module 334, and the two second fixing plates 331 are respectively located at the upper and lower sides of the first fixing plate 321.

Referring to fig. 5, the number of the second suction cups 332 is four, all the second suction cups 332 are divided into two groups, the two groups of the second suction cups 332 are respectively installed on the two second fixing plates 331, and each second suction cup 332 is connected to a second air pipe (not shown) for providing negative pressure; all of the second suction cups 332 are located between the first suction cups 322 and the bag opening plate 71. The driving assembly of this embodiment is configured as a second air cylinder 333, and a cylinder body of the second air cylinder 333 and a piston rod of the second air cylinder 333 are hinged to the two second fixing plates 331.

A piston rod of the second air cylinder 333 is in an extended state in a normal state, and at the moment, two groups of second suckers 332 are arranged at intervals; the second suction cup 332 can be moved to a position close to the opening of the bag by moving the moving end of the linear module 334 in a direction close to the first suction cup 322 by controlling the operation of the linear module 334. Then the action of the second cylinder 333 is controlled to enable the piston rod of the second cylinder 333 to retract inwards, the second cylinder 333 drives the two groups of second suckers 332 to approach each other and respectively abut against the two sides of the opening of the packaging bag, then the second air pipe provides negative pressure suction force for the second suckers 332, and the second suckers 332 can suck the two sides of the opening of the packaging bag. Finally, the second air cylinder 333 is controlled to reset, and the second suction cup 332 can open the bag mouth of the packaging bag.

Referring to fig. 3 and 4, the first frame 11 is provided with a pressing mechanism 8, the pressing mechanism 8 is located on one side of the rotating disc 6 far away from the material taking device 3, and the pressing mechanism 8 is always arranged opposite to the uppermost bag opening device 7. The top pressing mechanism 8 of the present embodiment includes a first cylinder 81 and a top pressing rod 82, the first cylinder 81 is fixed on the upper surface of the first frame 11, and a piston rod of the first cylinder 81 is fixedly connected to a supporting seat 83; the number of the top pressure rods 82 is equal to the number of the bag supporting plates 71 in the group of bag supporting devices 7, each top pressure rod 82 is fixed on one side of the supporting seat 83 away from the first cylinder 81, and each top pressure rod 82 is arranged opposite to the limiting plate 712 of each bag supporting plate 71.

Referring to fig. 3 to 5, the piston rod of the first cylinder 81 is normally in a retracted state, and each top pressure rod 82 is spaced from the adjacent limiting plate 712; the piston rod of the first cylinder 81 is extended outwards by controlling the first cylinder 81 to act, and the first cylinder 81 can abut against the adjacent limiting plate 712 and push the bag supporting plates 71 to rotate circumferentially around the central axis of the rotating rod 711, so that the ends, far away from the rotating disc 6, of the bag supporting plates 71 are close to each other. Then, the linear module 334 is controlled to act to enable the moving end of the linear module 334 to move towards the direction close to the bag opening plate 71, and the bag with the opened opening can be sleeved on the bag opening plate 71; and finally, the first air cylinder 81 is controlled to reset, and the bag opening plate 71 is reset outwards under the elastic force of the extension spring 72 to open the packaging bag.

Referring to fig. 1, a third rack 13 is further erected on the upper surface of the apparatus body 1, and the third rack 13 is located on one side of the first rack 11 away from the second rack 12; the third frame 13 is provided with a feeding device 4 for conveying the dry bag, and the feeding device 4 comprises a transmission roller set 41, a cutting mechanism 42 and a blanking track 43 which are sequentially arranged along the conveying direction of the dry bag, wherein the blanking track 43 is opposite to one group of bag opening devices 7.

Referring to fig. 1 and 4, after the packing bag is sleeved on the bag supporting plate 71 of the uppermost bag supporting device 7, the rotating motor is controlled to move to a position right opposite to the blanking track 43, the drying bag wound around the driving roller set 41 is conveyed forward, cut into bags by the cutting mechanism 42, dropped on the blanking track 43 and slid downward, and finally dropped into the packing bag through the feeding chute 61.

Referring to fig. 1 and 6, a conveying rail 2 is arranged outside the equipment body 1, and rice cakes produced in the front end process fall on the conveying rail 2 and then can be conveyed into the equipment body 1 along with the conveying rail 2; one side of the extending direction of the conveying track 2 is located right below the first frame 11, and the conveying track 2 is located on one side of the rotating disc 6 away from the material taking device 3. Supporting and protecting plates 21 are respectively fixed on two sides of the width direction of the conveying track 2 and used for reducing the possibility that the rice cakes fall out of the two sides of the conveying track 2 when being conveyed on the conveying track 2; each protective plate 21 is provided with a through material pushing groove 211, one side of the transmission track 2, which is far away from the rotating disc 6, is fixedly provided with a material pushing device 5, and the material pushing device 5 is arranged opposite to the material pushing groove 211; after the dry package falls into the packaging bag, the rotating motor is controlled to act again to enable the packaging bag to rotate to the position right opposite to the material pushing device 5, and the material pushing device 5 can push the rice cake into the packaging bag for packaging.

Referring to fig. 6, the pushing device 5 of this embodiment includes a third cylinder 52 fixed outside the conveying track 2 and a pushing block 51 connected to a piston rod of the third cylinder 52, where the third cylinder 52 of this embodiment is normally in a retracted state, and the pushing block 51 is located outside the pushing groove 211; after the rice cake is conveyed to the material pushing groove 211 along with the conveying rail 2, the third air cylinder 52 is controlled to act so that the pushed material enters the material pushing groove 211 and the rice cake is pushed into the packaging bag through the material feeding groove 61, finally, the pushing block 51 can push the packaging bag open so that the packaging bag is separated from the bag supporting plate 71 and falls on the discharging rail at the rear end, and then the discharging rail can drive the packaging bag to move backwards and enter the next sealing process.

Referring to fig. 6, the mounting frames 23 are fixed to the upper surfaces of the two support guard plates 21, the rotating shafts 231 are rotatably mounted on the mounting frames 23, and the axial directions of the rotating shafts 231 are arranged in the same direction as the width direction of the conveying track 2; a sensing assembly 24 for detecting the rotation of the rotating shaft 231 is provided outside the rotating shaft 231.

Referring to fig. 6, the sensing assembly 24 includes a sensing switch 241 mounted to the mounting bracket 23 and a connection plate 242 welded and fixed to an outer circumferential surface of the rotation shaft 231; the connecting plate 242 of the present embodiment includes a first plate and a second plate integrally formed. Wherein, the first plate body welds in the outer peripheral face of axis of rotation 231 and is located one side that axis of rotation 231 is close to equipment body 1, and the second plate body sets up perpendicularly in the first plate body, and the second plate body extends to one side that axis of rotation 231 kept away from equipment body 1 and is connected with baffle 22 for baffle 22 and connecting plate 242 all can revolve the axis rotation of axis of rotation 231, and baffle 22 can naturally lower the pendulum and lean on in the upper surface of two backplate 21 under self action of gravity.

Referring to fig. 6, a control module for controlling the start and stop of the conveying track 2 is arranged in the device body 1, and the control module is electrically connected with the rotating motor of the conveying track 2. The inductive switch 241 is also electrically connected with the control module, the inductive switch 241 is arranged in the mounting frame 23 in a penetrating manner, and a probe of the inductive switch 241 is opposite to the first plate body in a normal state; when the rice cakes conveyed on the conveying track 2 are stacked, the baffle plate 22 is pushed to rotate upwards by conveying the rice cakes forwards, the first plate body rotates downwards and is arranged in a staggered mode with the detecting head of the induction switch 241, so that the state of the induction switch 241 is changed, a signal is sent to the control module, the control module controls the rotation motor to stop running after receiving the signal, the conveying track 2 stops running, and the possibility that the stacked rice cakes enter the equipment body 1 and are blocked inside the equipment body 1 is reduced.

The implementation principle of the embodiment 1 of the application is as follows:

the bagging machine can automatically pack rice cakes and dry packages into the packaging bags together, the automatic bagging operation of the rice cakes and the packaging bags is completed, the influence of manual bagging of the dry packages on the packaging efficiency of the rice cakes is reduced, and the overall efficiency of rice cake production is greatly improved.

Example 2

The embodiment of the application discloses bagging machine is used in rice cake production.

Referring to fig. 7, the bagging machine for rice cake production disclosed in the embodiment of the present application is different from embodiment 1 in that:

in the embodiment, four bag opening plates 71 are arranged, and the four bag opening plates 71 are respectively arranged on the periphery of the feed chute 61; the number of the corresponding top pressure rods 82 is four, and when the third air cylinder 52 acts, the four top pressure rods 82 can respectively abut against the four bag opening plates 71, so that the bag opening plates 71 are mutually folded.

Referring to fig. 7 and 8, an extending column 73 is installed on a side of each bag supporting plate 71 away from the rotating disc 6, the extending column 73 of this embodiment includes a first column 731 and a second column 732, wherein the first column 731 is fixedly connected to the bag supporting plate 71, and an end of the first column 731 away from the bag supporting plate 71 is provided with a cone 7311. One end of each second cylinder 732 is connected with a pull rope mechanism 74, and the second cylinder 732 can be movably connected with the first cylinder 731 through the pull rope mechanism 74; one end of the second cylinder 732 close to the first cylinder 731 is provided with a tapered groove 7321, the shape of the tapered groove 7321 matches with the shape of the tapered head 7311, and when the second cylinder 732 abuts against the first cylinder 731, the tapered head 7311 can be inserted into the tapered groove 7321 in a matching manner.

Referring to fig. 8, the pulling mechanism 74 of the present embodiment includes a winding motor 741 and a plurality of pulling ropes 742 connected to the output shaft of the collecting motor, and the winding motor 741 may be fixed to the bag supporting plate 71 or may be fixed to the rotating disc 6; the number of the tension ropes 742 is four, four tension ropes 742 are respectively inserted into the first column 731 and connected to one end of the second column 732 near the first column 731, and all the tension ropes 742 are equidistantly arranged around the central axis of the second column 732. When the winding motor 741 rotates to wind each tension rope 742, the second cylinder 732 can abut against the first cylinder 731, and the first cylinder 731 and the second cylinder 732 can be coaxially disposed through the cooperation of the cone and the tapered groove 7321.

Referring to fig. 8, the first column 731 and the second column 732 are jointly provided with a negative pressure hole 733, and the negative pressure hole 733 axially penetrates through the first column 731 and the second column 732; a negative pressure pipe (not shown) for providing negative pressure is connected to one end of the first column 731 close to the bag supporting plate 71, and a suction nozzle 75 for sucking the packaging bag is connected to one end of the second column 732 far from the first column 731; when the opening of the packaging bag is opened and sleeved on the bag opening plate 71, and the extension spring 72 is reset to enable the bag opening plate 71 to open the bag opening of the packaging bag, the negative pressure pipe provides negative pressure to the negative pressure hole 733 and adsorbs the packaging bag, so that the opening stability of the packaging bag can be improved.

The implementation principle of embodiment 2 of the present application is as follows:

when the material taking device 3 of the present application is used for sleeving the packaging bag on the bag opening plate 71, the pulling rope 742 is wound by controlling the winding motor 741, and at this time, the second cylinder 732 can be tightly abutted against the first cylinder 731 and coaxially arranged with the first cylinder 731, so as to be used for stably opening the packaging bag; after the rice cake is pushed into the packaging bag through the material pushing device 5, the pulling ropes 742 are enabled to relax outwards by controlling the motion of the rolling motors 741, at the moment, the second cylinder 732 can be gradually separated from the first cylinder 731, and the second cylinder 732 gradually deflects downwards under the action of self gravity and can drive the packaging bag to move downwards, so that the packaging bag is enabled to fall on a discharging rail at the rear end, the opening of the packaging bag faces upwards, and the subsequent sealing treatment of the packaging bag is facilitated.

Example 3

The embodiment of the application discloses bagging machine is used in rice cake production.

Referring to fig. 9 and 10, the bagging machine for rice cake production disclosed in the embodiment of the present application is different from embodiment 1 in that:

in the embodiment, a plurality of swing rods 25 are hinged to one side of the baffle 22, which is far away from the equipment body 1, and all the swing rods 25 are arranged at equal intervals along the width direction of the conveying track 2; the hinged position of the swing rods 25 and the baffle 22 is located at one end of the swing rods 25, one end, far away from the baffle 22, of each swing rod 25 is rotatably connected with a rotating wheel 26, all the rotating wheels 26 are freely rotatably arranged, and the rotating shaft 231 line of each rotating wheel 26 is arranged in the same direction as the width direction of the conveying track 2. The top of each oscillating bar 25 is connected with a connecting spring 27, and the connecting position of the connecting spring 27 and the oscillating bar 25 is positioned in the middle of the oscillating bar 25; the ends of the connecting springs 27 remote from the retainer 22 are commonly connected to a separating mechanism 28 for forcing the stacked rice cakes apart from each other.

Referring to fig. 10 and 11, the connecting spring 27 of the present embodiment is fixedly disposed by the separating mechanism 28, when the connecting spring 27 is in a normal state, one side of the swing link 25, which is provided with the rotating wheel 26, can naturally swing downward, and the bottom of the rotating wheel 26 is normally lower than the lower surface of the baffle 22; when the rice cakes enter the conveying track 2 and the front rice cakes are partially overlapped at the rear rice cakes, the front rice cakes can be firstly abutted against the rotating wheels 26 along with the forward conveying of the conveying track 2, and the rotating wheels 26 can push the front rice cakes to the direction far away from the device body 1, so that the two stacked rice cakes are separated from each other.

Referring to fig. 10, a hinge base 212 is fixed on one side of one of the two support guard plates 21 away from the other support guard plate 21, and a hinge shaft is arranged on the hinge base 212; the outer side surface of the supporting plate 21 is provided with a receding groove 213, and the receding groove 213 penetrates both sides of the supporting plate 21 in the width direction of the conveying rail 2.

Referring to fig. 10, the separating mechanism 28 includes an upper rotating plate 281, a lower rotating plate 282, a stopper 283, a soft spring 284 and a sliding sleeve 285, wherein an end of the upper rotating plate 281 is welded to an end of the lower rotating plate 282, and the upper rotating plate 281 and the lower rotating plate 282 are disposed at an included angle; the junction of going up commentaries on classics board 281 and lower commentaries on classics board 282 has seted up the shaft hole, and the articulated shaft matches and pegs graft in the shaft hole for go up commentaries on classics board 281 and lower commentaries on classics board 282 can be around the articulated shaft making circumferential direction together.

Referring to fig. 10, the number of the sliding sleeves 285 is equal to the number of the connecting springs 27, each sliding sleeve 285 is slidably sleeved on the upper rotating plate 281, and one end of each connecting spring 27, which is far away from the rotating wheel 26, is correspondingly connected to each sliding sleeve 285, when the rotating wheel 26 and the swing link 25 move upwards and drive the connecting springs 27 to move upwards, the connecting springs 27 can drive the sliding sleeves 285 to slide along the extending direction of the upper rotating plate 281, so as to reduce the possibility that the connecting springs 27 are bent and generate torsion acting on the swing link 25.

Referring to fig. 10 and 12, the stopper 283 of the embodiment is configured as a hollow sphere, the stopper 283 is located at an end of the lower rotating plate 282 away from the upper rotating plate 281, and the stopper 283 is normally opposite to the receding groove 213; when the rice cake enters the conveying rail 2 and the rice cake at the rear is partially overlapped with the rice cake at the front, the rice cake at the rear pushes the rotating wheel 26 and the swing lever 25 to move upward, thereby rotating the upper and lower transfer plates 281 and 282 connected to each other around the hinge axis, and at this time, the stopper 283 can pass through the escape groove 213 and abut or stop the rice cake at the front, thereby separating the two overlapped rice cakes from each other. The soft spring 284 is connected between the stopper 283 and the lower rotating plate 282, and is used for reducing the abutting stress between the stopper 283 and the rice cake when the stopper 283 abuts against the rice cake and reducing the possibility that the rice cake is crushed when the stopper 283 abuts against the rice cake.

The implementation principle of embodiment 3 of the application is as follows:

the rotating wheel 26 and the separating mechanism 28 are both used for separating two rice cakes which are mutually overlapped, so that the rice cakes can enter the device body 1 in sequence for packaging; after the rice cakes stacked with each other are separated, the stop frequency of the conveying track 2 is favorably reduced, and the good production efficiency of the equipment body 1 is kept.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a rice cake production is with bagging machine, includes equipment body (1) and connects in transfer orbit (2) of equipment body (1) feed inlet, its characterized in that: the equipment body (1) is provided with a material taking device (3) for grabbing the packaging bags, a feeding device (4) for conveying the dried bags and a material pushing device (5) for pushing the rice cakes away from the conveying track (2); the feeding device (4) comprises a transmission roller set (41), a cutting mechanism (42) and a blanking track (43) which are sequentially arranged, and a drying bag wound around the transmission roller set (41) is cut into bags by the cutting mechanism (42), falls on the blanking track (43) and slides downwards;

the equipment body (1) is rotatably provided with a rotating disc (6), and the rotating disc (6) is connected with a rotating assembly for driving the rotating disc (6) to rotate; a plurality of groups of bag opening devices (7) are installed on the rotating disc (6), and all the bag opening devices (7) are uniformly distributed around the central axis of the rotating disc (6); when the rotating disc (6) rotates, the bag opening device (7) is aligned to the material taking device (3), the feeding device (4) and the material pushing device (5) in sequence.

2. The rice cake production bagging machine according to claim 1, wherein: the rotating disc (6) is provided with a plurality of feeding grooves (61), and each feeding groove (61) is arranged opposite to each bag supporting device (7); the bag opening device (7) comprises a plurality of bag opening plates (71) rotatably mounted on the rotating disc (6), an extension spring (72) is connected between each bag opening plate (71) and the rotating disc (6), and the extension springs (72) normally enable the bag opening plates (71) to be away from each other; the equipment body (1) is further provided with a jacking mechanism (8) used for driving each bag supporting plate (71) to rotate oppositely, and the jacking mechanism (8) is located on one side, away from the material taking device (3), of the rotating disc (6).

3. The bagging machine for rice cake production according to claim 2, wherein: the feeding groove (61) is a rectangular groove; the number of the bag opening plates (71) is four, and the four bag opening plates (71) are respectively arranged on the periphery of the feeding groove (61); an extension column (73) is installed on one side, away from the rotating disc (6), of each bag supporting plate (71), a negative pressure hole (733) is formed in each extension column (73), and one end of each negative pressure hole (733) is connected with a negative pressure pipe used for providing negative pressure; one side of the extension column (73) far away from the bag opening plate (71) is provided with a suction nozzle (75) communicated with the negative pressure hole (733).

4. The rice cake production bagging machine according to claim 3, wherein: the extending column (73) comprises a first column body (731) and a second column body (732), the negative pressure hole (733) axially penetrates through the first column body (731) and the second column body (732), and the first column body (731) is fixedly connected to the bag supporting plate (71); the suction nozzle (75) is arranged at one end part of a second column body (732), a rope pulling mechanism (74) is arranged at one end of the second column body (732) far away from the suction nozzle (75), and the second column body (732) is movably connected to a first column body (731) through the rope pulling mechanism (74).

5. The rice cake production bagging machine according to claim 4, wherein: the rope pulling mechanism (74) comprises a fixedly arranged winding motor (741) and a plurality of tension ropes (742) connected to an output shaft of the winding motor (741), and each tension rope (742) penetrates through the first cylinder (731) and is fixedly connected with the second cylinder (732).

6. The bagging machine for rice cake production according to claim 4, wherein: one end of the first cylinder (731) close to the second cylinder (732) is provided with a conical head (7311), and one end of the second cylinder (732) close to the first cylinder (731) is provided with a conical groove (7321) matched with the conical head (7311).

7. The rice cake production bagging machine according to any one of claims 2 to 6, wherein: the jacking mechanism (8) comprises a first air cylinder (81) arranged on the equipment body (1) and a plurality of jacking rods (82) connected to piston rods of the first air cylinder (81), and the number of the jacking rods (82) is matched with that of the bag supporting plates (71); when the piston rod of the first air cylinder (81) extends outwards, each top pressure rod (82) correspondingly abuts against each bag supporting plate (71) and forces one side, away from the rotating disc (6), of each bag supporting plate (71) to abut against each other.

8. The rice cake production bagging machine according to claim 1, wherein: the material taking device (3) comprises a placing mechanism (31) for placing the packaging bags and a bag taking mechanism (32) for sucking the packaging bags, the placing mechanism (31) is erected on the equipment body (1), and the bag taking mechanism (32) comprises a first sucking disc (322) arranged below the placing mechanism (31) and a lifting assembly for driving the first sucking disc (322) to lift;

get bag mechanism (32) and prop and still be equipped with bag mechanism (33) between bag device (7), bag mechanism (33) of opening sets up in getting two sets of second sucking discs (332) of bag mechanism (32) double-phase offside and be used for ordering about two sets of second sucking discs (332) drive assembly that remove in opposite directions including the activity, second sucking disc (332) and drive assembly are connected with jointly and are used for ordering about second sucking disc (332) to being close to the servo assembly who props bag device (7) direction and remove.

9. The bagging machine for rice cake production according to claim 1, wherein: supporting and protecting plates (21) are respectively arranged on two sides of the conveying track (2) in the width direction, an installing frame (23) is jointly installed above the two supporting and protecting plates (21), a baffle (22) is rotatably connected to the installing frame (23), a sensing assembly (24) for detecting the position of the baffle (22) is arranged on the outer side of the baffle (22), and the sensing assembly (24) is electrically connected with a control module for controlling the starting and stopping of the conveying track (2); when the baffle plate (22) rotates upwards, the sensing assembly (24) sends a signal to stop the operation of the conveying track (2).

10. The bag covering machine for rice cake production according to claim 9, wherein: one end, far away from the mounting frame (23), of the baffle (22) is hinged with a plurality of swing rods (25), and one end, far away from the baffle (22), of each swing rod (25) is provided with a roller capable of freely rotating; a hinge seat (212) is fixed on the outer side of one of the support guard plates (21), an upper rotating plate (281) and a lower rotating plate (282) are hinged to the hinge seat (212), and the hinge position of the upper rotating plate (281) and the hinge seat (212) and the hinge position of the lower rotating plate (282) and the hinge seat (212) are fixedly connected;

the upper rotating plate (281) is positioned above the conveying track (2), a plurality of sliding sleeves (285) are slidably sleeved on the upper rotating plate (281), the number of the sliding sleeves (285) is matched with that of the swing rods (25), and a connecting spring (27) is connected between each sliding sleeve (285) and each swing rod (25);

a soft spring (284) is fixed at one end of the lower rotating plate (282) far away from the upper rotating plate (281), and a stopper (283) is connected at one end of the soft spring (284) far away from the lower rotating plate (282); the support guard plate (21) is provided with a yielding groove (213), and when the soft spring (284) is in a natural state, the stopper (283) is arranged opposite to the yielding groove (213).

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