CN212638141U

CN212638141U - Food bagging equipment

Info

Publication number: CN212638141U
Application number: CN202021460457.8U
Authority: CN
Inventors: 朱剑锋; 杨显平; 邓明辉
Original assignee: Foshan Chancheng Luhe Mechanical Equipment Factory
Current assignee: Foshan Chancheng Luhe Mechanical Equipment Factory
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-02
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses food bagging equipment, which comprises a frame, and a first feeding device, a bagging device, a second feeding device and a bag opening device which are arranged on the frame; the first feeding device is configured to convey the products to be packaged to the bagging device; the bagging device is configured to load a product to be packaged into a bag; the second feeding device is configured to convey the packaging bags; the bag opening device is configured to suck the packaging bag conveyed from the second feeding device, open the packaging bag and convey the packaging bag to the bagging device. Therefore, the utility model provides a food sack filling plant of brand-new structure, this equipment adopt the automation get the bag, open processes such as bag, transportation, bagging-off, replaced current manual operation, production efficiency is high.

Description

Food bagging equipment

Technical Field

The utility model relates to a food packaging equipment field, in particular to food bagging equipment.

Background

The process of manufacturing caramel treats requires a number of production steps, the most important of which are cutting, bagging and sealing. The cutting is mainly to cut the produced whole piece of caramel treats into single pieces, the bagging is mainly to bag the single piece of caramel treats according to certain specification, and the sealing is to seal the port of the bagged packaging bag.

At present, for some cake-shaped food such as caramel treats, biscuits and the like, the cake-shaped food is packaged by using small packaging bags before bagging, and the small packaging bags are packaged into a large packaging bag according to certain specifications in the bagging process. At present, the manual bagging is basically carried out on the market, the production efficiency is low, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can carry out the food sack filling plant of bagging-off automatically, can solve one of above-mentioned problem at least.

According to one aspect of the utility model, a food bagging device is provided, which comprises a frame, a first feeding device, a bagging device, a second feeding device and a bag opening device, wherein the first feeding device, the bagging device, the second feeding device and the bag opening device are arranged on the frame;

the second feeding device is configured to convey the packaging bags;

the bag opening device is configured to suck the packaging bags conveyed from the second feeding device, open the packaging bags and convey the packaging bags to the bagging device;

the first feeding device is configured to convey the products to be packaged to the bagging device;

the bagging apparatus is configured to fill a product to be packaged into a bag.

Therefore, the utility model provides a food sack filling plant of brand-new structure, this equipment adopt the automation get the bag, open processes such as bag, transportation, bagging-off, replaced current manual operation, production efficiency is high.

In some embodiments, the first feeding device includes a conveying mechanism, a first pushing mechanism and a jacking mechanism, the conveying mechanism is installed in the frame and used for conveying the product to be packaged, the first pushing mechanism is installed in the conveying mechanism and used for pushing the product to be packaged on the conveying mechanism to the jacking mechanism, and the jacking mechanism is installed in the conveying mechanism and used for receiving the product to be packaged pushed by the first pushing mechanism and jacking the product to be packaged to the bagging device. Therefore, the working principle of the first feeding device is as follows: the product to be packaged is conveyed to the front of the first material pushing mechanism according to a certain specification under the action of the conveying mechanism, after the product is conveyed in place, the first material pushing mechanism pushes the product to the upper part of the jacking mechanism, and then the jacking mechanism jacks the product to the bagging device.

In some embodiments, the first pushing mechanism comprises a first pushing plate and a first driving member, the first pushing plate is mounted on the first driving member, the first driving member is mounted on the conveying mechanism, and the first driving member is used for driving the first pushing plate to move back and forth. Therefore, the first driving piece can drive the first material pushing plate to move back and forth to push the product to be packaged on the conveying mechanism to the jacking mechanism.

In some embodiments, the bagging device includes a second pushing mechanism and a packaging bag feeding mechanism, the second pushing mechanism is mounted on the frame and is matched with the jacking mechanism, the packaging bag feeding mechanism is mounted on the frame and is matched with the bag opening device, the packaging bag feeding mechanism is used for receiving and conveying packaging bags conveyed from the bag opening device, and the second pushing mechanism is used for pushing products to be packaged into the packaging bags conveyed from the jacking mechanism to the packaging bag feeding mechanism. From this, the theory of operation of bagging apparatus does: and after the product to be packaged is conveyed to the proper position by the jacking mechanism, the second material pushing mechanism starts to work and pushes the product to the empty packaging bag conveyed by the packaging bag feeding mechanism to finish packaging.

In some embodiments, the second pushing mechanism includes a second driving element, a second pushing plate and a transmission assembly, the driving end of the second driving element is in power connection with the transmission assembly, and the second pushing plate is mounted on the transmission assembly and is matched with the jacking mechanism. Therefore, the second driving piece can drive the transmission assembly to operate, and drive the second push plate to extend out, so that the material pushing work is completed.

In some embodiments, the packaging bag feeding mechanism includes a third driving member, two rotating arms and two bag opening assemblies, the third driving member is mounted on the rack, the rotating arms are sleeved at the driving end of the third driving member, the two bag opening assemblies are respectively arranged at two ends of the rotating arms, and the bag opening assemblies are matched with the bag opening device. Therefore, the third driving piece can drive the rotating arm to rotate, and the bag opening assembly can receive the packaging bag and open the packaging bag, so that the second material pushing mechanism can conveniently push the product to be packaged; the bag supporting components are two, so that the continuous production is convenient to realize.

In some embodiments, the rotating arm is provided with an opening, the opening is matched with the second push plate, and the second push plate can push the product to be packaged to the bag supporting assembly from the jacking mechanism through the opening under the driving of the second driving piece.

In some embodiments, the bag supporting assembly includes a fourth driving member, a push rod, two first linking plates and two supporting plates, the fourth driving member is mounted on the frame, the supporting plates are mounted on the first linking plates, the first linking plates are rotatably mounted on the rotating arm, the supporting plates are two, the first linking plates are two, one end of the push rod is connected with the fourth driving member, the other end of the push rod can penetrate through the rotating arm to abut against the first linking plates, and the push rod can drive the two supporting plates to open or close under the driving of the fourth driving member. The working principle of the bag opening component is as follows: under the initial state, the supporting sheet is in a closed state under the action of the fourth driving piece, when the packaging bag is conveyed to the periphery of the supporting sheet under the action of the second feeding device, the fourth driving piece drives the push rod to move to drive the first linkage plate to open the two supporting sheets so as to abut against the inner wall of the packaging bag, the second feeding device returns, then the third driving piece drives the rotating arm to rotate for 180 degrees to convey the packaging bag to a specified position, and the second material pushing mechanism works to push the product to be packaged into the packaging bag which is supported by the supporting sheet, so that the packaging bag is completed.

In some embodiments, the bag opening device comprises a first suction mechanism, a first driving mechanism and two connecting rod transmission mechanisms, the first driving mechanism is installed on the frame, the connecting rod transmission mechanisms are installed on the first driving mechanism, the first suction mechanism is installed on the connecting rod transmission mechanisms, the first suction mechanism is used for driving the first suction mechanism to reciprocate between the second feeding device and the bag filling device, and under the cooperation of the first driving mechanism and the connecting rod transmission mechanisms, the two first suction mechanisms can suck the packages conveyed by the second feeding device and open the ports of the packages. From this, the bagging apparatus of opening can absorb the wrapping bag that second feed arrangement conveyed and open the wrapping bag port, then carry to bagging apparatus and carry out the bagging-off, design benefit, the flexibility is good.

In some embodiments, the first driving mechanism includes a fifth driving member, a transmission belt, a first slide rail, a second linkage plate, two linkage arms and a sliding table, the fifth driving member, the first slide rail and the second slide rail are mounted on the frame, the fifth driving member is in power connection with the transmission belt, one end of the second linkage plate is mounted on the transmission belt and sleeved on the periphery of the first slide rail, the other end of the second linkage plate is movably connected with the linkage arms, one ends of the two linkage arms are both connected with the second linkage plate, the other ends of the two linkage arms are connected with a spring, the linkage arms are rotatably mounted on the sliding table through rotating shafts, the sliding table is sleeved on the second slide rail and is in sliding fit with the second slide rail, and the link transmission mechanism is mounted. Thus, the first driving mechanism works according to the following principle: the first driving piece drives the driving belt to rotate, the second linkage plate is driven to slide along the first sliding rail, the linkage arm is driven to push the sliding table to slide along the second sliding rail, and then the connecting rod transmission mechanism installed on the sliding table and the first material suction mechanism installed on the connecting rod transmission mechanism are driven to move together, so that the first material suction mechanism can reciprocate between the second feeding device and the bagging device, and the packaging bags are transported. When the sliding table moves to the end part, the fifth driving piece continues to drive the transmission belt to rotate, the second linkage plate can be driven to push the linkage arm to swing, the linkage arm swings to drive the rotating shaft to rotate, and then the connecting rod transmission mechanism arranged at the other end of the rotating shaft is driven to work, the connecting rod transmission mechanism drives the upper first material suction mechanism and the lower first material suction mechanism to move relatively, the material suction work of the packaging bag is completed, after the material suction is completed, the two first material suction mechanisms move reversely to open the packaging bag, the bag opening work is completed, then the packaging bag is reset to the other end under the driving of the fifth driving piece, the transportation work of the packaging bag is completed, and the packaging bag after the bag opening is conveyed to the bagging device from.

In some embodiments, the rack is provided with a first limiting hole, one end of the sliding table is provided with a first limiting column, the first limiting column is in limiting fit with the first limiting hole, and the rotating shaft passes through the first limiting column and is rotatably mounted on the sliding table. Therefore, when the first material suction mechanism reciprocates between the second feeding device and the bagging device, the first limiting column moves in the range of the first limiting hole; when the sliding table moves to the end part, the first limiting column is abutted to the edge of the first limiting hole, at the moment, the position of the sliding table is limited and cannot move forward, the fifth driving part can drive the connecting rod transmission mechanism to work, and the connecting rod transmission mechanism drives the upper first material absorbing mechanism and the lower first material absorbing mechanism to move relatively to complete the material absorbing work of the packaging bag.

In some embodiments, the second linkage plate is provided with a second limiting hole, one end of the linkage arm is provided with a second limiting column, and the second limiting column is in limiting fit with the second limiting hole. Therefore, when the sliding table is limited when moving to the end part, the fifth driving piece continues to drive the transmission belt to rotate, and the second limiting hole of the second linkage plate acts on the second limiting column, so that the linkage arm swings.

In some embodiments, the first suction mechanism includes a first mounting plate and a number of first suction cups mounted on the first mounting plate, the first mounting plate being mounted to the link transmission mechanism. From this, first sucking disc can adsorb the wrapping bag, and then realizes opening the bag and transport.

In some embodiments, the link transmission mechanism includes a first link, a second link, a third link and a fourth link, one end of the first link is sleeved on the rotation shaft, the first mounting plate is mounted at one end of the second link, the other end of the second link penetrates through the other end of the first link and is connected with one end of the third link, the other end of the third link is hinged with one end of the fourth link, and the other end of the fourth link is hinged with the sliding table. Therefore, when the sliding table is not limited, the connecting rod transmission mechanism is in an initial state; when the sliding table is limited, the linkage arm swings under the driving of the fifth driving piece to drive the rotating shaft to rotate, so that the first connecting rod is driven to swing, the first connecting rod drives the second connecting rod and the first material suction mechanism installed on the second connecting rod to move, and meanwhile, the third connecting rod and the fourth connecting rod are in linkage fit to support the second connecting rod and the first material suction mechanism installed on the second connecting rod.

In some embodiments, the food bagging apparatus further comprises a rack, the rack is mounted on the rack, and the second feeding device is matched with the rack and used for taking out the packaging bag on the rack. Thus, the rack can be used for placing the packaging bags to be used.

In some embodiments, the second feeding device comprises a second material sucking mechanism, a second driving mechanism and a third driving mechanism, the second material sucking mechanism is mounted on the second driving mechanism, the second driving mechanism is mounted on the third driving mechanism, the second driving mechanism is used for driving the second material sucking mechanism to move up and down, the third driving mechanism is used for driving the second driving mechanism and the second material sucking mechanism to feed along the horizontal direction, the second material sucking mechanism comprises a second mounting plate and a plurality of second suckers mounted on the second mounting plate, and the second mounting plate is mounted on the second driving mechanism. Therefore, the working principle of the second feeding device is as follows: the second material sucking mechanism sucks the packaging bag on the placing frame under the driving of the second driving mechanism and then moves to the bag opening device under the driving of the third driving mechanism.

The utility model has the advantages that:

the utility model provides a food bagging apparatus of brand-new structure, this equipment adopt the automation get the bag, open processes such as bag, transportation, bagging-off, have replaced current manual operation, and production efficiency is high.

Drawings

Fig. 1 is one of schematic three-dimensional structures of a food bagging apparatus according to an embodiment of the present invention;

fig. 2 is a second schematic perspective view of a food bagging apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a first pushing mechanism of the food bagging apparatus shown in FIG. 1;

FIG. 4 is a schematic perspective view of a bagging apparatus of the food bagging apparatus of FIG. 1;

FIG. 5 is a schematic perspective view of a second pushing mechanism of the bagging apparatus shown in FIG. 4;

FIG. 6 is a schematic perspective view of the bag feeding mechanism of the bagging apparatus shown in FIG. 4;

FIG. 7 is a second perspective view of the bag feeding mechanism of the bagging apparatus shown in FIG. 4;

FIG. 8 is a schematic structural view of a bag opener of the food bagging apparatus shown in FIG. 1;

FIG. 9 is a second schematic structural view of a bag opener of the food bagging apparatus shown in FIG. 1;

FIG. 10 is a third schematic structural view of a bag opener of the food bagging apparatus shown in FIG. 1;

FIG. 11 is a schematic structural view of a bag opener of the food bagging apparatus shown in FIG. 8;

FIG. 12 is one of the schematic structural views of the second feeding device of the food bagging apparatus shown in FIG. 1;

fig. 13 is a second schematic structural view of the second feeding device of the food bagging apparatus shown in fig. 1.

Reference numerals in FIGS. 1 to 13: 1-a frame; 2-a first feeding device; 3-bagging device; 4-a second feeding device; 5-a bag opening device; 6-placing the rack; 7-packaging the bag; 8-a product to be packaged; 11-a first limit hole; 21-a conveying mechanism; 22-a first pushing mechanism; 23-a jacking mechanism; 31-a second pushing mechanism; 32-a bag feeding mechanism; 41-a second material suction mechanism; 42-a second drive mechanism; 43-a third drive mechanism; 51-a first material suction mechanism; 52-a first drive mechanism; 53-link transmission; 221-a first stripper plate; 222-a first driving member; 311-a second drive member; 312-a second pusher plate; 313-a drive assembly; 321-a third drive member; 322-a rotating arm; 323-bag bracing assembly; 411-a second mounting plate; 412-a second suction cup; 511-a first mounting plate; 512-first suction cup; 521-a fifth driving member; 522-a transmission belt; 523-a first slide rail; 524-a second slide rail; 525-a second linkage plate; 526-linkage arm; 527-sliding table; 528-rotation axis; 529-a spring; 531-a first link; 532-a second link; 533-third link; 534-fourth link; 3221-open pores; 3231-fourth drive; 3232-push rod; 3233-a first linkage plate; 3234-support sheet; 5251-second limiting hole; 5261-second stop; 5271 first limit post.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 13 schematically show a food bagging apparatus according to an embodiment of the present invention.

As shown in fig. 1 to 13, the food bagging apparatus includes a frame 1, and a first feeding device 2, a bagging device 3, a second feeding device 4, and a bag opening device 5 mounted on the frame 1.

The second feeding device 4 is configured to convey the packaging bags 7;

the bag opening device 5 is configured to suck the packaging bag 7 conveyed from the second feeding device 4, open the packaging bag 7 and convey the packaging bag to the bagging device 3;

the first infeed device 2 is configured to deliver the products to be packaged 8 to the bagging device 3;

the bagging device 3 is configured to load a product 8 to be packaged into a package 7.

As shown in fig. 1 to 3, the first feeding device 2 includes a conveying mechanism 21, a first pushing mechanism 22, and a jacking mechanism 23. The conveying mechanism 21 is mounted on the frame 1 and used for conveying the products 8 to be packaged, the first material pushing mechanism 22 is mounted on the conveying mechanism 21 and used for pushing the products 8 to be packaged on the conveying mechanism 21 to the jacking mechanism 23, and the jacking mechanism 23 is mounted on the conveying mechanism 21 and used for receiving the products 8 to be packaged pushed by the first material pushing mechanism 22 and jacking the products 8 to be packaged to the bagging device 3. The working principle of the first feeding device 2 is thus: the product 8 to be packaged is conveyed to the front of the first material pushing mechanism 22 according to a certain specification under the action of the conveying mechanism 21, after the product is conveyed to the position, the first material pushing mechanism 22 pushes the product to the upper part of the jacking mechanism 23, and then the jacking mechanism 23 jacks the product to the bagging device 3.

As shown in fig. 3, the first pushing mechanism 22 includes a first pushing plate 221 and a first driving member 222. The first material pushing plate 221 is mounted on the first driving member 222, the first driving member 222 is mounted on the conveying mechanism 21, and the first driving member 222 is used for driving the first material pushing plate 221 to move back and forth. The first driving member 222 of the present embodiment may be a telescopic cylinder; the conveying mechanism 21 can be a stepping conveying belt commonly used in the market; the jacking mechanism 23 may be composed of a jacking plate and a telescopic cylinder for driving the jacking plate to ascend and descend. Thereby, the first driving member 222 can drive the first material pushing plate 221 to move back and forth to push the product 8 to be packaged on the conveying mechanism 21 to the jacking mechanism 23.

As shown in fig. 1 to 7, the bagging apparatus 3 of the present embodiment includes a second pusher 31 and a bag feeder 32. The second pushing mechanism 31 is mounted on the frame 1 and is matched with the jacking mechanism 23, and the packaging bag feeding mechanism 32 is mounted on the frame 1 and is matched with the bag opening device 5. The packaging bag feeding mechanism 32 is used for receiving and conveying the packaging bag 7 conveyed from the bag opening device 5, and the second pushing mechanism 31 is used for pushing the product 8 to be packaged from the jacking mechanism 23 into the packaging bag 7 conveyed by the packaging bag feeding mechanism 32. The working principle of the bagging device 3 is thus: after the product 8 to be packaged is conveyed to the proper position by the jacking mechanism 23, the second pushing mechanism 31 starts to work, and pushes the product into the empty packaging bag 7 conveyed by the packaging bag feeding mechanism 32, so that the packaging is completed.

As shown in fig. 4 and 5, the second pushing mechanism 31 includes a second driving member 311, a second pushing plate 312 and a transmission assembly 313. The driving end of the second driving member 311 is connected with the transmission component 313, and the second pushing plate 312 is mounted on the transmission component 313 and is matched with the jacking mechanism 23. The second driving member 311 of this embodiment may be a motor, the transmission assembly 313 may be a synchronizing wheel and a transmission belt, and the second pushing plate 312 is fixedly sleeved on the transmission belt through a connecting block. Therefore, the second driving member 311 can drive the transmission assembly 313 to operate, and drive the second pushing plate 312 to extend out, thereby completing the pushing operation.

As shown in fig. 6 and 7, the packing bag feeding mechanism 32 includes a third driving member 321, a rotating arm 322, and a bag opening assembly 323. The third driving member 321 is mounted on the frame 1, and the rotating arm 322 is sleeved on the driving end of the third driving member 321. The two bag opening assemblies 323 are respectively disposed at two ends of the rotating arm 322, and the bag opening assemblies 323 are matched with the bag opening device 5. Therefore, the third driving member 321 can drive the rotating arm 322 to rotate, and the bag opening assembly 323 can receive the packaging bag 7 and open the packaging bag 7, so that the second pushing mechanism 31 can conveniently push the product 8 to be packaged; two bag supporting assemblies 323 are convenient for realizing continuous production. The third driver 321 of the present embodiment may be a servo motor.

The rotating arm 322 is provided with an opening 3221, and the opening 3221 is matched with the second pushing plate 312. Under the driving of the second driving member 311, the second pushing plate 312 can push the product 8 to be packaged from the lifting mechanism 23 to the bag supporting assembly 323 through the opening 3221. The size of the open hole 3221 of the embodiment can be adjusted according to the specification of the product 8 to be packaged, so that different production requirements are met.

Bag support assembly 323 includes a fourth drive 3231, a push rod 3232, a first linkage plate 3233, and a support sheet 3234. The fourth driver 3231 is mounted to the frame 1, and the support plate 3234 is mounted to the first linkage plate 3233. First linkage plate 3233 is rotatably mounted to pivot arm 322. The support plates 3234 are two, and the first linkage plates 3233 are two. One end of the push rod 3232 is connected to the fourth driving member 3231, and the other end thereof can pass through the rotating arm 322 and abut against the first linkage plate 3233. Under the driving of the fourth driving member 3231, the push rod 3232 can drive the two support sheets 3234 to open or close. The fourth driver 3231 of the present embodiment may be a telescopic cylinder. The working principle of the bag opening assembly 323 is as follows: in an initial state, the fourth driving member 3231 is in an extended state, the supporting sheet 3234 is in a closed state under the action of the fourth driving member 3231, when the packaging bag 7 is conveyed to the outer periphery of the supporting sheet 3234 under the action of the second feeding device 4, the fourth driving member 3231 drives the push rod 3232 to move, the first linkage plate 3233 is driven to open the two supporting sheets 3234, the two supporting sheets are abutted against the inner wall of the packaging bag 7, the second feeding device 4 retracts, then the third driving member 321 drives the rotating arm 322 to rotate by 180 degrees to convey the packaging bag 7 to a specified position, and the second pushing mechanism 31 works to push the product 8 to be packaged into the packaging bag 7 which is supported by the supporting sheet 3234, so that packaging is completed.

As shown in FIGS. 1 to 11, the bag opener 5 includes a first suction mechanism 51, a first driving mechanism 52, and a link transmission mechanism 53. The first drive mechanism 52 is mounted to the frame 1, and the link transmission mechanism 53 is mounted to the first drive mechanism 52. The first suction mechanism 51 is mounted to the link transmission mechanism 53. The first suction mechanism 51 of the present embodiment is two, and the first drive mechanism 52 is used to drive the first suction mechanism 51 to reciprocate between the second feeding device 4 and the bagging device 3. Under the cooperation of the first driving mechanism 52 and the link transmission mechanism 53, the two first suction mechanisms 51 can suck the packaging bag 7 conveyed by the second feeding device 4 and open the port of the packaging bag 7. From this, opening bagging apparatus 5 can absorb the wrapping bag 7 that second feed arrangement 4 conveyed and open 7 ports of wrapping bag, then carry to bagging apparatus 3 and carry out the bagging-off, design benefit, the flexibility is good.

As shown in fig. 8 to 11, the first driving mechanism 52 includes a fifth driving member 521, a driving belt 522, a first slide rail 523, a second slide rail 524, a second link plate 525, a linkage arm 526, and a sliding table 527. The fifth driving member 521, the first sliding rail 523 and the second sliding rail 524 are mounted to the frame 1. The fifth driving element 521 is in power connection with the transmission belt 522, and the fifth driving element 521 of the present embodiment may be a servo motor, and is in transmission engagement with the transmission belt 522 through a synchronizing wheel. One end of the second linkage plate 525 is mounted on the transmission belt 522 and sleeved on the periphery of the first slide rail 523, and the other end is movably connected with the linkage arm 526. There are two linkage arms 526. Both linkage arms 526 are connected at one end to the second linkage plate 525 and at the other end by a spring 529. The linkage arm 526 is rotatably mounted on the sliding table 527 through a rotating shaft 528, the sliding table 527 is sleeved on the second sliding rail 524 and is in sliding fit with the second sliding rail 524, and the link transmission mechanism 53 is mounted on the sliding table 527. Thus, the first drive mechanism 52 operates on the following principle: the first driving member 222 drives the transmission belt 522 to rotate, so as to drive the second linkage plate 525 to slide along the first sliding rail 523, and drive the linkage arm 526 to push the sliding table 527 to slide along the second sliding rail 524, so as to drive the link transmission mechanism 53 mounted on the sliding table 527 and the first suction mechanism 51 mounted on the link transmission mechanism 53 to move together, so as to realize the reciprocating motion of the first suction mechanism 51 between the second feeding device 4 and the bagging device 3, and complete the transportation of the packaging bag 7. As shown in fig. 8, when the sliding table 527 moves to the right end, the fifth driving member 521 continuously drives the transmission belt 522 to rotate, which drives the second linkage plate 525 to push the linkage arm 526 to swing, the linkage arm 526 swings to drive the rotation shaft 528 to rotate, and further drives the link transmission mechanism 53 installed at the other end of the rotation shaft 528 to operate, the link transmission mechanism 53 drives the upper and lower first material suction mechanisms 51 to move relatively, so as to suck the packaging bag 7 conveyed by the second feeding device 4, and complete the material suction operation of the packaging bag 7; after the material suction is finished, the two first material suction mechanisms 51 move reversely to open the packaging bag 7, and the bag opening work is finished; then, the bag is reset to the other end under the driving of the fifth driving piece 521, and the transportation work of the packaging bag 7 is finished; the opened packaging bag 7 is conveyed from the second feeding device 4 to the bagging device 3. The utility model discloses a bag, the process such as open bag, transport are got to the completion that opens bagging apparatus 5 can automize, and the continuity is good and production efficiency is high.

As shown in fig. 9, the frame 1 is provided with a first limiting hole 11, and one end of the sliding table 527 is provided with a first limiting post 5271. The first position-limiting post 5271 is engaged with the first position-limiting hole 11, and the rotating shaft 528 passes through the first position-limiting post 5271 and is rotatably mounted on the sliding table 527. Thus, when the first suction mechanism 51 reciprocates between the second feeding device 4 and the bagging device 3, the first stopper column 5271 moves within the range of the first stopper hole 11; when the sliding table 527 moves to the end, the first limiting column 5271 abuts against the edge of the first limiting hole 11, at this time, the position of the sliding table 527 is limited, and cannot move forward, the fifth driving member 521 can drive the connecting rod transmission mechanism 53 to work, and the connecting rod transmission mechanism 53 drives the upper and lower first material suction mechanisms 51 to move relatively, so that the material suction work of the packaging bag 7 is completed.

A second limiting hole 5251 is formed in the second linking plate 525, and a second limiting post 5261 is disposed at one end of the linking arm 526. The second position-limiting columns 5261 are in position-limiting fit with the second position-limiting holes 5251. Therefore, when the sliding table 527 is stopped when moving to the end, the fifth driving member 521 continues to drive the transmission belt 522 to rotate, and the second stopping hole 5251 of the second coupling plate 525 acts on the second stopping post 5261, so that the linkage arm 526 swings.

As shown in fig. 11, the first suction mechanism 51 includes a first mounting plate 511 and a plurality of first suction cups 512 mounted on the first mounting plate 511. The first mounting plate 511 is mounted to the link transmission mechanism 53. Thus, the first suction cup 512 can suck the packaging bag 7, and further, the bag can be opened and transported.

As shown in fig. 11, the link transmission mechanism 53 includes a first link 531, a second link 532, a third link 533, and a fourth link 534. One end of the first link 531 is sleeved on the rotation shaft 528, the first mounting plate 511 is mounted on one end of the second link 532, the other end of the second link 532 penetrates through the other end of the first link 531 to be connected with one end of the third link 533, the other end of the third link 533 is hinged with one end of the fourth link 534, and the other end of the fourth link 534 is hinged with the sliding table 527. Thus, when the slide table 527 is not limited, the link transmission mechanism 53 is in the initial state; after the sliding table 527 is limited, the linkage arm 526 is driven by the fifth driving element 521 to swing, so as to drive the rotating shaft 528 to rotate, and further drive the first connecting rod 531 to swing, the first connecting rod 531 drives the second connecting rod 532 and the first material suction mechanism 51 installed on the second connecting rod 532 to move, and meanwhile, the third connecting rod 533 and the fourth connecting rod 534 are in linkage fit to support the second connecting rod 532 and the first material suction mechanism 51 installed on the second connecting rod 532.

As shown in fig. 1 and 8, the food bagging device further comprises a placing frame 6, the placing frame 6 is mounted on the rack 1, and the second feeding device 4 is matched with the placing frame 6 and used for taking out the packaging bag 7 on the placing frame 6. The rack 6 can thus be used for placing packages 7 to be used.

As shown in fig. 1 to 13, the second feeding device 4 includes a second material suction mechanism 41, a second driving mechanism 42 and a third driving mechanism 43, the second material suction mechanism 41 is mounted on the second driving mechanism 42, the second driving mechanism 42 is mounted on the third driving mechanism 43, the second driving mechanism 42 is used for driving the second material suction mechanism 41 to move up and down, the third driving mechanism 43 is used for driving the second driving mechanism 42 and the second material suction mechanism 41 to feed along the horizontal direction, the second material suction mechanism 41 includes a second mounting plate 411 and a plurality of second suction cups 412 mounted on the second mounting plate 411, and the second mounting plate 411 is mounted on the second driving mechanism 42. The working principle of the second feeding device 4 is thus: the second sucking mechanism 41 sucks the packaging bag 7 on the placing rack 6 by the driving of the second driving mechanism 42, and then moves to the bag opener 5 by the driving of the third driving mechanism 43. As shown in fig. 12 and 13, the second driving mechanism 42 of the present embodiment may be a telescopic cylinder, and the third driving mechanism 43 may be a combination structure of a telescopic cylinder, a slider, and a slide rail.

The utility model discloses a food bagging apparatus's theory of operation does:

the conveying mechanism 21 works to convey the products 8 to be packaged according to a certain specification, when the products are conveyed to the front of the first push plate of the first pushing mechanism 22, the first pushing mechanism 22 starts to work, the first driving piece 222 drives the first push plate to extend forwards, the products 8 to be packaged on the conveying mechanism 21 are pushed to the upper part of the jacking plate of the jacking mechanism 23, before the products are conveyed to the bag supporting component 323 below the bagging device 3 under the action of the second feeding device 4 and the bag opening device 5, at the moment, the supporting piece 3234 of the bag supporting component 323 below is in an opening state, and the packaging bags 7 are in an opening state to be bagged; the jacking mechanism 23 works, the product 8 to be packaged is jacked upwards to the front of the second push plate 312 of the second pushing mechanism 31, the second pushing mechanism 31 works, the second driving piece 311 drives the transmission component 313 to run, the second push plate 312 is driven to extend out to push the product 8 to be packaged into the packaging bag 7 from the jacking mechanism 23, the whole packaging bag 7 and the product 8 to be packaged are continuously pushed forwards to the next process, and one-time bagging work is finished; then, the packaging bag feeding mechanism 32 starts to work, the third driving member 321 drives the rotating arm 322 to rotate 180 degrees, and the position of the empty bag opening component 323 at the lower part and the position of the bag opening component 323 at the upper part, which is sleeved with the packaging bag 7, are exchanged; the packaging production can be carried out continuously by secondary circulation.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The food bagging equipment is characterized by comprising a rack (1), and a first feeding device (2), a bagging device (3), a second feeding device (4) and a bag opening device (5) which are arranged on the rack (1);

the second feeding device (4) is configured to convey the packaging bags (7);

the bag opening device (5) is configured to suck the packaging bag (7) conveyed from the second feeding device (4), open the packaging bag (7) and convey the packaging bag to the bagging device (3);

said first feeding device (2) being configured to convey the products to be packaged (8) to the bagging device (3);

the bagging device (3) is configured to load a product (8) to be packaged into a package (7).

2. The food bagging apparatus according to claim 1, wherein the first feeding device (2) comprises a conveying mechanism (21), a first pushing mechanism (22) and a jacking mechanism (23), the conveying mechanism (21) is installed on the frame (1) and is used for conveying the products to be packaged (8), the first pushing mechanism (22) is installed on the conveying mechanism (21) and is used for pushing the products to be packaged (8) on the conveying mechanism (21) to the jacking mechanism (23), and the jacking mechanism (23) is installed on the conveying mechanism (21) and is used for receiving the products to be packaged (8) pushed by the first pushing mechanism (22) and jacking the products to the bagging device (3).

3. The food bagging apparatus according to claim 2, wherein the bagging device (3) comprises a second pushing mechanism (31) and a packaging bag feeding mechanism (32), the second pushing mechanism (31) is installed on the rack (1) and matched with the jacking mechanism (23), the packaging bag feeding mechanism (32) is installed on the rack (1) and matched with the bag opening device (5), the packaging bag feeding mechanism (32) is used for receiving and conveying packaging bags (7) conveyed from the bag opening device (5), and the second pushing mechanism (31) is used for pushing products to be packaged (8) into the packaging bags (7) conveyed from the jacking mechanism (23) to the packaging bag feeding mechanism (32).

4. The food bagging apparatus according to claim 3, wherein the packaging bag feeding mechanism (32) comprises a third driving member (321), two rotating arms (322) and two bag opening assemblies (323), the third driving member (321) is mounted on the rack (1), the rotating arms (322) are sleeved at the driving end of the third driving member (321), the bag opening assemblies (323) are respectively arranged at two ends of the rotating arms (322), and the bag opening assemblies (323) are matched with the bag opening device (5).

5. The food bagging apparatus according to claim 4, wherein the rotating arm (322) is provided with an opening (3221), the opening (3221) is matched with the second pushing plate (312), and the second pushing plate (312) can push the product (8) to be packaged from the jacking mechanism (23) to the bag supporting assembly (323) through the opening (3221) under the driving of the second driving member (311).

6. The food bagging apparatus according to claim 4, wherein the support bag assembly (323) comprises a fourth driver (3231), a push rod (3232), a first linkage plate (3233) and a support sheet (3234), the fourth driver (3231) is installed on the rack (1), the support sheet (3234) is installed on the first linkage plate (3233), the first linkage plate (3233) is rotatably installed on the rotating arm (322), the support sheet (3234) is two, the first linkage plate (3233) is two, one end of the push rod (3232) is connected with the fourth driver (3231), the other end of the push rod can penetrate through the rotating arm (322) to abut against the first linkage plate (3233), and the push rod (3232) can drive the two support sheets (3234) to open or close under the driving of the fourth driver (3231).

7. Food bagging apparatus according to any one of claims 1 to 6, wherein the bag opener (5) comprises a first suction mechanism (51), a first drive mechanism (52) and a link transmission mechanism (53), the first driving mechanism (52) is arranged on the frame (1), the connecting rod transmission mechanism (53) is arranged on the first driving mechanism (52), the first material suction mechanisms (51) are arranged on the connecting rod transmission mechanism (53), the number of the first material suction mechanisms (51) is two, the first driving mechanism (52) is used for driving the first material sucking mechanism (51) to reciprocate between the second feeding device (4) and the bagging device (3), under the cooperation of the first driving mechanism (52) and the link transmission mechanism (53), the two first suction mechanisms (51) can suck the packaging bags (7) conveyed by the second feeding device (4) and open the ports of the packaging bags (7).

8. The food bagging apparatus according to claim 7, wherein the first driving mechanism (52) comprises a fifth driving member (521), a transmission belt (522), a first sliding rail (523), a second sliding rail (524), a second linkage plate (525), linkage arms (526) and a sliding table (527), the fifth driving member (521), the first sliding rail (523) and the second sliding rail (524) are mounted on the machine frame (1), the fifth driving member (521) is in power connection with the transmission belt (522), one end of the second linkage plate (525) is mounted on the transmission belt (522) and sleeved on the periphery of the first sliding rail (523), the other end of the second linkage plate is movably connected with the linkage arms (526), the linkage arms (526) are two, one end of each of the two linkage arms (526) is connected with the second linkage plate (525), the other end of each of the two linkage arms is connected with a spring (529), and the linkage arms (526) are rotatably mounted on the sliding table (527) through rotating shafts (528), the sliding table (527) is sleeved on the second sliding rail (524) and is in sliding fit with the second sliding rail (524), and the connecting rod transmission mechanism (53) is installed on the sliding table (527).

9. The food bagging apparatus according to any one of claims 1 to 6, further comprising a rack (6), wherein the rack (6) is mounted on the rack (1), and the second feeding device (4) is matched with the rack (6) and used for taking out the packaging bag (7) on the rack (6).

10. The food bagging apparatus as defined in any one of claims 1 to 6, the second feeding device (4) comprises a second material suction mechanism (41), a second driving mechanism (42) and a third driving mechanism (43), the second material suction mechanism (41) is arranged on a second driving mechanism (42), the second driving mechanism (42) is arranged on a third driving mechanism (43), the second driving mechanism (42) is used for driving the second material suction mechanism (41) to move up and down, the third driving mechanism (43) is used for driving the second driving mechanism (42) and the second material suction mechanism (41) to feed along the horizontal direction, the second material suction mechanism (41) comprises a second mounting plate (411) and a plurality of second suckers (412) mounted on the second mounting plate (411), and the second mounting plate (411) is mounted on the second driving mechanism (42).