CN110589045A

CN110589045A - Swing type food packaging device

Info

Publication number: CN110589045A
Application number: CN201910889745.0A
Authority: CN
Inventors: 谢高彬
Original assignee: Hangzhou Fuyang Fushide Food Co ltd
Current assignee: Hubei Yongsheng Agricultural Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2019-12-20
Anticipated expiration: 2039-09-20
Also published as: CN110589045B; JP2021050041A; JP6988025B2

Abstract

The invention provides a swing type food packaging device, and belongs to the technical field of food processing machinery. It has solved the lower problem of current food package efficiency. This oscillating food package device, comprising a base plate and a bracket, it is connected with two pivots to rotate on the support, all be fixed with the base plate in the pivot, be connected with the lift seat on the base plate, the lift seat rotates and is connected with two and presss from both sides the material seat, it has all linked firmly two clamping bars on the material seat to press from both sides, the bottom plate is equipped with cuts the seat, the top of cutting the seat is equipped with the cutter, clamping bar can be with the food centre gripping that downcuts in pressing from both sides the material passageway when the cutter downcuts food, bottom plate sliding connection has the slide, the slide can slide to clamping bar below when clamping bar swings to the horizontality, the bottom plate top still is equipped with and can makes two clamping bars phase separation pivoted driving medium when the slide removes to clamping bar. This oscillating food packaging plant can carry out automatic cutting and packing to food, raises the efficiency.

Description

Swing type food packaging device

Technical Field

The invention belongs to the technical field of food processing machinery, and relates to a swing type food packaging device.

Background

Many foods need to be sliced and packaged after being processed, such as dried meat slices, hawthorn slices and the like, in the processing process, the foods are usually processed into flaky semi-finished products with enlarged areas, then the flaky semi-finished products are cut into strips and then cut into smaller flaky foods formed in a set mode, at present, the slicing of the flaky foods is usually carried out manually, and a set number of foods are stacked and packaged after being sliced, so that time and labor are wasted, and the efficiency is low.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a swing type food packaging device which can automatically cut and package food and improve the efficiency.

The purpose of the invention can be realized by the following technical scheme: a swing type food packaging device comprises a bottom plate and a bracket fixed on the bottom plate, and is characterized in that the bracket is rotatably connected with two rotating shafts which are parallel and horizontally arranged, the rotating shafts are respectively fixed with a base plate, the base plate is connected with a lifting seat capable of lifting, the sliding direction of the lifting seat is vertical to the surface of the base plate, the lifting seat is positioned below the base plate when the base plate swings to the horizontal state, the side surfaces of the lifting seat are respectively rotatably connected with two plate-shaped clamping seats, the clamping seats are respectively fixedly connected with two clamping rods, the length direction of the clamping rods is consistent with the sliding direction of the lifting seat, the clamping rods on the two clamping seats surround a clamping channel when the two clamping seats rotate to the close state, a cutting seat for placing food is arranged below the rotating shafts of the bottom plate, and two cylindrical cutters are arranged above the cutting seat along the vertical sliding direction, the material clamping rods on the two material clamping seats are vertically opposite to the two cutters when facing downwards, ejector rods capable of pushing the cutters downwards when the lifting seats descend are arranged on the lifting seats, the material clamping rods can clamp cut food in the material clamping channels when the food is cut by the cutters, sliding seats used for placing packaging shells are connected to the two transverse ends of the cutting seats in a sliding mode, driving pieces capable of driving the two rotating shafts to rotate synchronously and reversely are arranged on the supports, the sliding seats can slide to the positions below the material clamping rods when the material clamping rods swing to the horizontal state, and driving pieces capable of enabling the two material clamping seats to rotate separately when the sliding seats move to the positions below the material clamping rods are further arranged above the bottom plate.

When in processing, the flaky food is tiled on the cutting seat, the driving piece drives the two rotating shafts to rotate, so that the two substrates swing to a horizontal state, the clamping rods are vertically downward, the clamping rods on the two lifting seats are respectively opposite to the two cutters, the lifting seats descend, the ejector rods on the lifting seats can downwards push the cutters to cut the flaky food on the cutting seats, the clamping rods can extend into the cutters and clamp the cut flaky food in the clamping channels, the driving piece drives the two rotating shafts to rotate after the clamping rods clamp a set amount of food, so that the two substrates swing to a vertical state, the two clamping rods are both in a horizontal state, the packaging shell is placed on the sliding seat, the opening of the packaging shell is upward, the sliding seat moves to the lower part of the clamping rods, the clamping rods are opposite to the opening of the packaging shell, the driving piece enables the two clamping seats to be separated, and the clamping rods are positioned on the two clamping seats, when the two material clamping seats are separated, the material clamping rods are also separated from each other, and food clamped in the material clamping channel can fall into the packaging shell, so that automatic cutting and packaging of the sheet food are realized, and the efficiency is improved.

In foretell oscillating food package device, the base plate is the rectangle, and the border position of base plate one side links firmly with the pivot mutually, works as the free end of two base plates sets up relatively when the base plate swings to the horizontality, it has linked firmly a plurality of guide posts to go up on the lift seat on the side perpendicularly, seted up a plurality of last guiding holes on the base plate, it is a plurality of go up the guiding post and slide respectively and wear to establish in a plurality of guiding holes, the top of going up the guide post has the annular to support to lean on the portion, still overlaps to be equipped with reset spring on last guide post, and reset spring's upper end should be gone up and support to lean on the portion at last, and the lower extreme supports to lean on the side on the base plate. Go up the guide post and go up the guiding hole cooperation for the lift seat remains stable, and goes up reset spring and can make the lift seat receive reset spring's effort all the time, avoids appearing sliding, guarantees the position accuracy that presss from both sides the material pole and descends.

In the swing type food packaging device, a tool rest capable of lifting is arranged between the rotating shaft and the slitting seat, the tool rest is in a plate shape and is horizontally arranged, a plurality of lower guide holes are arranged on the knife rest, a plurality of lower guide posts are vertically and fixedly connected on the upper side surface of the cutting seat, the lower guide posts are respectively penetrated in the lower guide holes in a sliding way, the top ends of the lower guide posts are provided with annular lower abutting parts, the lower guide posts are also sleeved with lower return springs, the upper end of the lower reset spring is propped against the lower side surface of the cutter rest, the lower end of the lower reset spring is propped against the upper side surface of the cutting seat, reset spring's effect under the knife rest upside upwards supports and leans on under on the portion of supporting, two mounting holes have been seted up on the knife rest, two the cutter is fixed respectively in two mounting holes, the lower extreme port border of cutter is the blade, and the lower extreme protrusion knife rest downside of cutter. Similarly, the lower guide post is matched with the lower guide hole, the stability of the tool rest is ensured, the ejector rod can push the tool rest downwards when the lifting seat descends, the tool rest compresses the lower return spring to descend and cut food, and the tool rest can also ascend and reset under the action of the lower return spring when the lifting seat ascends.

In foretell oscillating food packaging hardware, all be fixed with two clamp bars on the clamp material seat, and four clamp bar circumference equipartitions when two clamp material seats draw close together, the clamp bar all is the bar slice, and the clamp bar has elasticity, four long banding spacing grooves have been seted up to circumference on the cutter inner wall, and each spacing groove all sets up along the cutter axial, and the upper end of spacing groove runs through the cutter up end, works as four clamp bars can stretch into the cutter and peg graft respectively at four spacing inslots when the lift seat descends, and the clamp bar is located the inboard of spacing groove notch, set up annular groove of cutting on the seat up side, work as the blade of cutter and the lower extreme of clamp bar all can insert in the groove of cutting when the knife rest descends. When the lifting seat descends, the four material clamping rods can be inserted into the cutter and are respectively positioned in the four limiting grooves, the ejector rod pushing tool rest descends, the material clamping rods descend along with the cutter, the cut food is positioned on the inner side of the cutter after the cutter cuts the food, and the material clamping rods positioned in the cutter can clamp the cut food in the material clamping channel.

In foretell oscillating food packaging hardware, the lower extreme of pressing from both sides the material pole all has radial inside convex material convex part of pressing from both sides, and presss from both sides the material convex part and all protrudes the spacing groove notch, press from both sides the material convex part and be the wedge, have the horizontally and hold in the palm the charge level and the top of slope pushes away the face, the upper end of top pushing away the face is connected along radially inwards slope and with the inner that holds in the palm the charge level, four grooves of dodging have been seted up to circumference on the inner cell wall of dividing the groove, and these four dodge the groove circumference equipartition, and the upper end of dodging the groove runs through side on the cutting seat, works as the material convex part of pressing from both sides can insert when the knife rest descends and dodge the inslot to make and hold in the charge level and be less than the upper side of cutting seat, four dod. The cutter inserts and divides food can cut down in the grooving, the top push surface on the top push convex part can act on the food border, four clamping bars can be along radially outwards deforming under the effect of top push surface, can reset through the elasticity of self when top push portion is located the food below, make and hold in the palm the below that the material face is located the food border, then the seat that goes up and down rises, four clamping bars can be through four support material faces and take up food, thereby realize the automatic centre gripping to food, and dodge the breach and provide the space for clamping bar lower extreme radially outwards deforming.

In foretell oscillating food package device, a plurality of stand pipes have been linked firmly perpendicularly on the downside of lift seat, the upper end of ejector pin slides and pegs graft in the stand pipe, and the lower extreme stretches out the stand pipe, all be equipped with buffer spring in the stand pipe, this buffer spring's upper end links firmly with the lift seat mutually, and the lower extreme links firmly with the ejector pin mutually, the lower extreme of ejector pin is less than the lower extreme of clamping bar, be fixed with the lift cylinder on the base plate, and the piston rod of lift cylinder links firmly with the lift seat mutually, works as the ejector pin can roof pressure knife rest downwards when the lift seat descends, and the ejector pin can compress buffer spring when the cutter inserts in the grooving for the lift seat can continue to descend. The ejector pin pushes the tool rest downwards, when the cutter is inserted into the dividing groove and is difficult to continue to descend, the ejector pin can compress the buffer spring, so that the lifting seat can continue to descend, namely the clamping rod can descend relative to the cutter, the lower end of the clamping rod deforms outwards under the action of the pushing surface, and then food is clamped in the clamping channel.

In the above swing type food packaging device, the driving member includes a driving motor fixed on the support, the support is further rotatably connected with two transmission gears, the two transmission gears are engaged with each other, one end of each of the two rotating shafts is respectively connected with the two transmission gears through a belt pulley in a transmission manner, and the driving motor is connected with one of the rotating shafts. The driving motor drives one of the rotating shafts to rotate, the rotating shaft drives one transmission gear to rotate through belt pulley transmission, the transmission gear can drive the other transmission gear to rotate, and the other transmission gear drives the other rotating shaft to rotate through a belt pulley, so that synchronous reverse rotation of the two rotating shafts is realized, and the material clamping rods on the two lifting seats can face the two ends respectively when the two substrates swing to a vertical state.

In foretell oscillating food packaging hardware, press from both sides the material seat and all be semicircular in shape, and press from both sides the one end of material seat and articulate mutually with the lift seat through the round pin axle, the elastic component includes the extension spring, all has the spliced pole perpendicularly on two press from both sides the material seat side, the both ends of extension spring link firmly respectively on two spliced poles, and two press from both sides the material seat under the effect of extension spring and have the trend of drawing close mutually. Under the action of the tension spring, the two material clamping seats are abutted against each other, and at the moment, the four material clamping rods are uniformly distributed in the circumferential direction to form a material clamping channel in a surrounding manner.

In foretell oscillating food packaging hardware, the support all has the push plate along horizontal sliding connection at the both ends of cutting the seat, is equipped with the propelling movement cylinder that drives the push plate and remove on the support, all is fixed with the guiding axle along horizontal at the both sides border of push plate, the both sides of slide all are fixed with the uide bushing, and the uide bushing slip cap is established on the guiding axle, still the cover is equipped with the spring of stepping down on the guiding axle, and the one end of the spring of should stepping down is used in the push plate, and the other end is used in the uide bushing, and the slide has the gliding trend to cutting the seat direction under the effect of the spring of stepping down, the push plate is close to the one end border of cutting the seat and has seted up the breach of stepping down, be fixed with the stopper on the bottom plate, and can block the slide removal when. When the clamping rod is in a horizontal state, the pushing cylinder drives the pushing plate to move, the pushing plate drives the sliding seat to move through the abdicating spring, the limiting block abuts against the sliding seat when the sliding seat is located below the clamping rod, the sliding seat is difficult to move continuously, and the pushing cylinder continues to push the pushing plate.

In foretell oscillating food packaging hardware, the driving medium is including fixing the ejector pad at the push pedal tip, sliding connection has the transmission piece on the lift seat, and the transmission piece is located and presss from both sides material seat below when the base plate swings to vertical state, and the slip direction of transmission piece is along vertical setting, the transmission piece is the wedge and has the transmission inclined plane, the transmission inclined plane orientation presss from both sides the one end of material seat and is higher than the other end, still have on the transmission piece to the connecting rod that presss from both sides the material seat and stretch out, two all articulated on the spliced pole that presss from both sides the material seat have a connecting rod, two the free end of connecting rod draws close relatively and articulates the tip at the connecting rod, works as the push pedal can push up the transmission inclined plane to cutting the seat direction and when slide and stopper counterbalance lean on. When the limiting block abuts against the sliding seat, the sliding seat is blocked, the pushing plate can continue to move, the pushing block pushes the transmission inclined plane of the transmission block, the transmission block can move upwards under the action of the pushing block, the two connecting rods are pushed through the connecting rods, the lower ends of the two connecting rods are close together, and therefore the upper ends of the two connecting rods can push the material clamping seats towards the two sides respectively, the two material clamping seats are separated from each other, and the material clamping rods release food.

Compared with the prior art, the swing type food packaging device has the following advantages:

1. because two base plates swing to the horizontality, the lift seat descends and makes the cutter cut the slice food on the seat, and the clamping bar can stretch into in the cutter and will cut the slice food centre gripping that gets off in pressing from both sides the material passageway, two base plates all swing to vertical state, two clamping bar all are in the horizontality, the slide removes the below to the clamping bar, the driving medium makes two clamping bar looks separations, clamping bar also alternate segregation when two clamping bar separations, the food of centre gripping in clamping bar passageway can fall into the packaging shell, thereby realize the automation of slice food and cut and pack, and efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a swing type food packaging device.

Fig. 2 is a structural sectional view of the swing type food packing device.

Fig. 3 is an enlarged view of the structure at a in fig. 2.

Fig. 4 is an enlarged view of the structure at B in fig. 1.

Fig. 5 is an enlarged view of the structure at C in fig. 1.

Fig. 6 is an enlarged view of the structure at D in fig. 1.

Fig. 7 is a structural side view of the substrate.

Fig. 8 is an enlarged view of the structure at E in fig. 1.

Fig. 9 is an enlarged view of the structure at F in fig. 2.

In the figure, 1, a bottom plate; 11. a support; 12. a drive motor; 13. a transmission gear; 14. a push cylinder; 15. a limiting block; 2. a rotating shaft; 21. a substrate; 211. an upper guide hole; 212. a lifting cylinder; 3. a lifting seat; 31. an upper guide post; 32. an upper abutting portion; 33. an upper return spring; 34. a guide tube; 35. a top rod; 4. a material clamping seat; 41. a material clamping rod; 411. a material clamping convex part; 412. supporting the material surface; 413. pushing the surface; 42. a tension spring; 43. a pin shaft; 44. connecting columns; 5. a slitting seat; 51. a lower guide post; 52. a lower abutting portion; 53. a lower return spring; 54. cutting grooves; 55. an avoidance groove; 6. a tool holder; 61. mounting holes; 62. a cutter; 621. a limiting groove; 622. avoiding the notch; 63. a lower guide hole; 7. a push plate; 71. a guide shaft; 72. a yielding spring; 73. a abdication gap; 74. a push block; 8. a slide base; 81. a guide sleeve; 9. a transmission block; 91. a transmission bevel; 92. a connecting rod; 93. a connecting rod.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, a swing type food packaging device comprises a bottom plate 1 and a support 11 fixed on the bottom plate 1, wherein two parallel and horizontally arranged rotating shafts 2 are rotatably connected on the support 11, a base plate 21 is fixed on each rotating shaft 2, a lifting seat 3 capable of lifting is connected on each base plate 21, the sliding direction of each lifting seat 3 is perpendicular to the surface of the base plate 21, when the base plate 21 swings to be horizontal, each lifting seat 3 is positioned below the base plate 21, two plate-shaped material clamping seats 4 are rotatably connected on the side surfaces of each lifting seat 3, two material clamping rods 41 are fixedly connected on each material clamping seat 4, the length direction of each material clamping rod 41 is consistent with the sliding direction of each lifting seat 3, when the two material clamping seats 4 rotate to be close, the material clamping rods 41 on the two material clamping seats 4 enclose a material clamping channel, a cutting seat 5 for placing food is arranged below the rotating shaft 2 of the bottom plate 1, cut the top of seat 5 and be equipped with two cutters 62 that are the tube-shape along vertical slip, and it is vertical relative with two cutters 62 respectively down to push away the ejector pin 35 of cutter 62 downwards when the seat 3 descends that goes up and down when two presss from both sides on the material seat 4, and press from both sides the material pole 41 and can be in pressing from both sides the material passageway with the food centre gripping that downcuts when cutter 62 downcuts food, bottom plate 1 all sliding connection has the slide 8 that is used for placing the packing shell at the horizontal both ends of cutting seat 5, be equipped with on the support 11 and drive two synchronous antiport's of pivot 2 driving piece, and slide 8 can slide to pressing from both sides material pole 41 below when pressing from both sides material pole 41 swing to the horizontality, bottom plate 1 top still is equipped with and can makes two press from both sides material seat 4 phase separation pivoted driving medium when slide 8 moves to pressing from both sides material pole 41 below. When in processing, the sheet food is flatly laid on the cutting seat 5, the driving part drives the two rotating shafts 2 to rotate, so that the two base plates 21 swing to the horizontal device, at the moment, the clamping rods 41 are vertically downward, the clamping rods 41 on the two lifting seats 3 are respectively opposite to the two cutters 62, the lifting seats 3 descend, the ejector rods 35 on the lifting seats 3 can downwards push the cutters 62, so that the cutters 62 cut the sheet food on the cutting seat 5, the clamping rods 41 can extend into the cutters 62 and clamp the cut sheet food in the clamping channels, after the clamping rods 41 clamp a set amount of food, the driving part drives the two rotating shafts 2 to rotate, so that the two base plates 21 swing to the vertical state, at the moment, the two clamping rods 41 are both in the horizontal state, the packaging shell is placed on the sliding seat 8, the opening of the packaging shell is upward, the packaging shell 8 moves to the lower part of the clamping rods 41, so that the clamping rods 41 are opposite to the opening of the packaging shell, the driving medium makes two double-layered material seat 4 phase separation, because material clamping rod 41 is located two double-layered material seats 4, material clamping rod 41 also separates each other when two double-layered material seats 4 separate, and the food of centre gripping in pressing from both sides the material passageway can fall into the packaging shell to realize the automatic of slice food and cut and pack, raise the efficiency.

The base plate 21 is rectangular, the edge position of one side face of the base plate 21 is fixedly connected with the rotating shafts 2, the free ends of the two base plates 21 are oppositely arranged when the base plate 21 swings to a horizontal state, the driving part comprises a driving motor 12 fixed on the support 11, the support 11 is further rotatably connected with two transmission gears 13, the two transmission gears 13 are meshed, one ends of the two rotating shafts 2 are respectively connected with the two transmission gears 13 through belt pulleys in a transmission mode, and the driving motor 12 is connected with one of the rotating shafts 2. The driving motor 12 drives one of the rotating shafts 2 to rotate, the rotating shaft 2 drives one transmission gear 13 to rotate through belt pulley transmission, the transmission gear 13 can drive the other transmission gear 13 to rotate, and the other transmission gear 13 drives the other rotating shaft 2 to rotate through a belt pulley, so that synchronous reverse rotation of the two rotating shafts 2 is realized, and the material clamping rods 41 on the two lifting seats 3 can respectively face to two ends when the two substrates 21 swing to a vertical state. Go up the lift seat 3 and go up the side and link firmly a plurality of guide posts 31 of going up perpendicularly, seted up a plurality of guide holes 211 of going up on the base plate 21, a plurality of guide posts 31 of going up slide respectively and wear to establish in a plurality of guide holes 211 of going up, the top of going up guide post 31 has the annular and supports and lean on portion 32 on, still overlap on last guide post 31 and be equipped with reset spring 33, should go up reset spring 33 the upper end and support and lean on portion 32 of supporting on last, the lower extreme supports and leans on the side on the base plate 21, 3 side supports and leans on the downside of base plate 21 on the lift seat under the effect of. Go up guide post 31 and last guiding hole 211 cooperation for lift seat 3 remains stable, and goes up reset spring 33 and can make lift seat 3 receive reset spring 33's effort all the time, avoids appearing sliding, guarantees the position accuracy that presss from both sides the decline of material pole 41. A tool rest 6 capable of lifting is arranged between the rotating shaft 2 and the slitting seat 5, the tool rest 6 is in a plate shape and is horizontally arranged, a plurality of lower guide holes 63 are arranged on the knife rest 6, a plurality of lower guide posts 51 are vertically and fixedly connected on the upper side surface of the cutting seat 5, the lower guide posts 51 are respectively arranged in the lower guide holes 63 in a sliding way, the top ends of the lower guide posts 51 are provided with annular lower abutting parts 52, the lower guide posts 51 are also sleeved with lower return springs 53, the upper end of the lower return spring 53 is propped against the lower side surface of the tool rest 6, the lower end is propped against the upper side surface of the cutting seat 5, under the effect of return spring 53, the upper side of knife rest 6 is upwards abutted against lower abutting part 52, two mounting holes 61 are formed in knife rest 6, two cutters 62 are respectively fixed in two mounting holes 61, the edge of the lower end port of cutter 62 is a cutting edge, and the lower end of cutter 62 protrudes out of the lower side surface of knife rest 6. Similarly, the lower guide post 51 is matched with the lower guide hole 63 to ensure the stability of the knife rest 6, when the lifting seat 3 descends, the mandril 35 can push the knife rest 6 downwards, the knife rest 6 compresses the lower return spring 53 to descend and cut food, and when the lifting seat 3 ascends, the knife rest 6 can also ascend and return under the action of the lower return spring 53.

All be fixed with two clamping bars 41 on the material clamping seat 4, and four clamping bars 41 circumference equipartitions when two clamping seats 4 draw close together mutually, clamping bars 41 all are the bar slice, and clamping bars 41 have elasticity, four long banding spacing grooves 621 have been seted up to circumference on the cutter 62 inner wall, each spacing groove 621 all sets up along cutter 62 axial, and the upper end of spacing groove 621 runs through cutter 62 up end, four clamping bars 41 can stretch into cutter 62 and peg graft respectively in four spacing grooves 621 when going down of lifting seat 3, and clamping bars 41 are located the inboard of spacing groove 621 notch, set up annular on the side of cutting seat 5 and cut groove 54, the blade of cutter 62 and the lower extreme of clamping bars 41 all can insert when knife rest 6 descends and divide in the groove 54. When the lifting seat 3 descends, the four material clamping rods 41 can be inserted into the cutter 62, the four material clamping rods 41 are respectively located in the four limiting grooves 621, the ejector rod 35 pushes the cutter holder 6 to descend, the material clamping rods 41 descend along with the cutter 62, the cutter 62 cuts food, the cut food is located on the inner side of the cutter 62, and the material clamping rods 41 located in the cutter 62 can clamp the cut food in the material clamping channels. The lower end of the material clamping rod 41 is provided with a material clamping convex part 411 protruding inwards in the radial direction, the material clamping convex part 411 protrudes out of a notch of the limiting groove 621, the material clamping convex part 411 is wedge-shaped and is provided with a horizontal material supporting surface 412 and an inclined pushing surface 413, the upper end of the pushing surface 413 inclines inwards in the radial direction and is connected with the inner end of the material supporting surface 412, four avoiding grooves 55 are circumferentially arranged on the inner groove wall of the slitting groove 54, the four avoiding grooves 55 are circumferentially and uniformly distributed, the upper end of each avoiding groove 55 penetrates through the upper side surface of the slitting seat 5, the material clamping convex part 411 can be inserted into each avoiding groove 55 when the cutter rest 6 descends, the material supporting surface 412 is lower than the upper side surface of the slitting seat 5, four avoiding notches 622 are circumferentially arranged at the lower end of the cutter 62, and the four avoiding notches 622 are respectively opposite to the. The cutter 62 can cut off food when inserted into the dividing groove 54, the pushing surface 413 on the pushing convex part can act on the edge of the food, the four material clamping rods 41 can deform outwards along the radial direction under the action of the pushing surface 413, the pushing part can reset through the elasticity of the cutter when being positioned below the food, the material supporting surface 412 is positioned below the edge of the food, then the lifting seat 3 rises, the four material clamping rods 41 can lift the food through the four material supporting surfaces 412, automatic clamping of the food is achieved, and the avoidance notch 622 provides a space for the outward deformation of the lower end of the material clamping rod 41 along the radial direction. A plurality of guide tubes 34 are vertically fixedly connected to the lower side surface of the lifting seat 3, the upper end of the ejector rod 35 is slidably inserted into the guide tubes 34, the lower end of the ejector rod 35 extends out of the guide tubes 34, buffer springs are arranged in the guide tubes 34, the upper end of each buffer spring is fixedly connected with the lifting seat 3, the lower end of each ejector rod 35 is fixedly connected with the ejector rod 35, the lower end of each ejector rod 35 is lower than the lower end of the material clamping rod 41, a lifting cylinder 212 is fixed on the base plate 21, a piston rod of each lifting cylinder 212 is fixedly connected with the lifting seat 3, the ejector rod 35 can downwards press the tool rest 6 when the lifting seat 3 descends, and the ejector rod 35 can compress the buffer springs when the cutter 62 is inserted into the parting groove. The push rod 35 pushes the tool post 6 downwards, when the cutter 62 is inserted into the dividing groove 54 and is difficult to continue to descend, the push rod 35 can compress the buffer spring, so that the lifting seat 3 can continue to descend, that is, the material clamping rod 41 can descend relative to the cutter 62, and the lower end of the material clamping rod 41 deforms outwards under the action of the pushing surface 413, so as to clamp the food in the material clamping channel.

The material clamping seats 4 are semicircular, one ends of the material clamping seats 4 are hinged with the lifting seat 3 through pin shafts 43, each elastic part comprises a tension spring 42, connecting columns 44 are vertically arranged on the side faces of the two material clamping seats 4, two ends of each tension spring 42 are fixedly connected to the two connecting columns 44 respectively, and the two material clamping seats 4 have the tendency of being close to each other under the action of the tension springs 42. Under the action of the tension spring 42, the two material clamping seats 4 are abutted, and at the moment, four material clamping rods 41 are uniformly distributed in the circumferential direction to form a material clamping channel in a surrounding mode. Support 11 all has push plate 7 along horizontal sliding connection at the both ends of cutting seat 5, be equipped with the propelling movement cylinder 14 that drive push plate 7 removed on support 11, all be fixed with guiding axle 71 along horizontal at push plate 7's both sides border, the both sides of slide 8 all are fixed with uide bushing 81, and uide bushing 81 slip cover is established on guiding axle 71, still the cover is equipped with the spring 72 of stepping down on the guiding axle 71, the one end that should step down spring 72 is used in push plate 7, the other end is used in on uide bushing 81, slide 8 has the gliding trend to cutting seat 5 direction under the effect of spring 72 of stepping down, push plate 7 has seted up the breach of stepping down 73 near the one end border of cutting seat 5, be fixed with spacing piece 15 on the bottom plate 1, and can block slide 8 when stopper 15 imbeds the breach of stepping down and remove. When the material clamping rod 41 is in a horizontal state, the pushing cylinder 14 drives the pushing plate 7 to move, the pushing plate 7 drives the sliding seat 8 to move through the abdicating spring 72, when the sliding seat 8 is positioned below the material clamping rod 41, the limiting block 15 abuts against the sliding seat 8, so that the sliding seat 8 is difficult to move continuously, and the pushing cylinder 14 continues to push the pushing plate 7. The transmission part comprises a push block 74 fixed at the end part of the push plate 7, a transmission block 9 is connected on the lifting seat 3 in a sliding manner, when the base plate 21 swings to a vertical state, the transmission block 9 is positioned below the material clamping seat 4, the sliding direction of the transmission block 9 is vertically arranged, the transmission block 9 is wedge-shaped and is provided with a transmission inclined plane 91, one end of the transmission inclined plane 91, which faces the material clamping seat 4, is higher than the other end, the transmission block 9 is also provided with a connecting rod 92 extending towards the material clamping seat 4, connecting rods 93 are hinged on connecting columns 44 of the two material clamping seats 4, the free ends of the two connecting rods 93 are relatively close to each other and hinged at the end part of the connecting rod 92, when the push plate 7 moves towards the direction of the slitting seat 5 and the sliding seat 8 abuts against the limiting block 15, the push block 74 can push against the transmission inclined plane 91, when the limiting block 15 abuts against the sliding seat 8, the sliding seat 8 can be blocked, and the push plate, the transmission block 9 can move upwards under the action of the push block 74, so that the connecting rod 92 pushes the two connecting rods 93, the lower ends of the two connecting rods 93 are close to each other, and therefore the upper ends of the two connecting rods 93 can push the material clamping seats 4 towards the two sides respectively, the two material clamping seats 4 are separated, and the material clamping rods 41 release food.

Claims

1. A swing type food packaging device comprises a bottom plate (1) and a support (11) fixed on the bottom plate (1), and is characterized in that the support (11) is rotatably connected with two rotating shafts (2) which are parallel and horizontally arranged, the rotating shafts (2) are respectively fixed with a base plate (21), the base plate (21) is connected with a lifting seat (3) which can be lifted, the sliding direction of the lifting seat (3) is vertical to the surface of the base plate (21), the lifting seat (3) is positioned below the base plate (21) when the base plate (21) swings to the horizontal state, the side surface of the lifting seat (3) is respectively rotatably connected with two plate-shaped material clamping seats (4), the material clamping seats (4) are respectively and fixedly connected with two material clamping rods (41), the length direction of the material clamping rods (41) is consistent with the sliding direction of the lifting seat (3), and the material clamping rods (41) on the two material clamping seats (4) are encircled to form a material clamping channel when the two material clamping seats (4) rotate to the close state, the food cutting machine is characterized in that a cutting seat (5) for placing food is arranged below the rotating shaft (2) of the bottom plate (1), two cylindrical cutters (62) are arranged above the cutting seat (5) in a vertical sliding mode, the material clamping rods (41) on the two material clamping seats (4) are vertically opposite to the two cutters (62) downwards, ejector rods (35) capable of pushing the cutters (62) downwards when the lifting seat (3) descends are arranged on the lifting seat (3), the material clamping rods (41) can clamp the cut food in a material clamping channel when the cutter (62) cuts the food, sliding seats (8) for placing packaging cases are connected to the two transverse ends of the cutting seat (5) in a sliding mode, driving pieces capable of driving the two rotating shafts (2) to rotate in opposite directions are arranged on the support (11), and the sliding seats (8) can slide below the material clamping rods (41) when the material clamping rods (41) swing to a horizontal state, and a transmission part which can enable the two material clamping seats (4) to rotate separately when the sliding seat (8) moves to the position below the material clamping rod (41) is also arranged above the bottom plate (1).

2. The swing type food packaging device as claimed in claim 1, wherein the base plate (21) is rectangular, the edge position of one side surface of the base plate (21) is fixedly connected with the rotating shaft (2), when the base plate (21) swings to a horizontal state, the free ends of the two base plates (21) are oppositely arranged, the upper side surface of the lifting seat (3) is vertically and fixedly connected with a plurality of upper guide posts (31), the base plate (21) is provided with a plurality of upper guide holes (211), the upper guide posts (31) are respectively slidably arranged in the upper guide holes (211), the top end of the upper guide post (31) is provided with an annular upper abutting portion (32), the upper guide post (31) is further sleeved with an upper return spring (33), the upper end of the upper return spring (33) abuts against the upper abutting portion (32), and the lower end abuts against the upper side surface of the base plate (21), the upper side surface of the lifting seat (3) is abutted against the lower side surface of the base plate (21) under the action of an upper return spring (33).

3. The swing type food packaging device as claimed in claim 2, wherein a tool rest (6) capable of lifting is further arranged between the rotating shaft (2) and the cutting seat (5), the tool rest (6) is plate-shaped and horizontally arranged, a plurality of lower guide holes (63) are formed in the tool rest (6), a plurality of lower guide posts (51) are vertically and fixedly connected to the upper side surface of the cutting seat (5), the lower guide posts (51) are respectively slidably arranged in the lower guide holes (63), the top end of each lower guide post (51) is provided with an annular lower abutting portion (52), a lower return spring (53) is further sleeved on each lower guide post (51), the upper end of each lower return spring (53) abuts against the lower side surface of the tool rest (6), the lower end of each lower return spring abuts against the upper side surface of the cutting seat (5), and the upper side surface of the tool rest (6) abuts against the lower abutting portion (52) upwards under the action of each lower return spring (53), two mounting holes (61) have been seted up on knife rest (6), two cutter (62) are fixed respectively in two mounting holes (61), the lower extreme port border of cutter (62) is the blade, and the lower extreme protrusion knife rest (6) downside of cutter (62).

4. The swing type food packaging device according to claim 3, wherein two material clamping rods (41) are fixed on each material clamping seat (4), four material clamping rods (41) are circumferentially and uniformly distributed when the two material clamping seats (4) are closed, each material clamping rod (41) is in a strip shape and is in a sheet shape, the material clamping rods (41) have elasticity, four strip-shaped limiting grooves (621) are circumferentially formed in the inner wall of the cutter (62), each limiting groove (621) is axially arranged along the cutter (62), the upper ends of the limiting grooves (621) penetrate through the upper end face of the cutter (62), when the lifting seat (3) descends, the four material clamping rods (41) can extend into the cutter (62) and are respectively inserted into the four limiting grooves (621), the material clamping rods (41) are located on the inner sides of the notches of the limiting grooves (621), annular cutting grooves (54) are formed in the upper side faces of the cutting seats (5), when the tool rest (6) descends, the cutting edge of the cutter (62) and the lower end of the clamping rod (41) can be inserted into the dividing groove (54).

5. The swing type food packaging device as claimed in claim 4, wherein the lower end of the material clamping rod (41) is provided with a material clamping convex part (411) protruding inwards in a radial direction, the material clamping convex parts (411) protrude out of the notch of the limiting groove (621), the material clamping convex parts (411) are wedge-shaped and are provided with a horizontal material supporting surface (412) and an inclined pushing surface (413), the upper end of the pushing surface (413) inclines inwards in the radial direction and is connected with the inner end of the material supporting surface (412), four avoiding grooves (55) are circumferentially arranged on the inner groove wall of the dividing groove (54), the four avoiding grooves (55) are circumferentially uniformly distributed, the upper ends of the avoiding grooves (55) penetrate through the upper side surface of the dividing seat (5), when the cutter rest (6) descends, the material clamping convex parts (411) can be inserted into the avoiding grooves (55), and the material supporting surface (412) is lower than the upper side surface of the dividing seat (5), four avoidance notches (622) are formed in the circumferential direction of the lower end of the cutter (62), and the four avoidance notches (622) are respectively opposite to the four clamping convex parts (411).

6. The swing type food packaging device as claimed in claim 3, 4 or 5, wherein a plurality of guide tubes (34) are vertically fixedly connected to the lower side surface of the lifting seat (3), the upper end of the push rod (35) is slidably inserted into the guide tubes (34), the lower end of the push rod (35) extends out of the guide tubes (34), buffer springs are arranged in the guide tubes (34), the upper ends of the buffer springs are fixedly connected with the lifting seat (3), the lower ends of the buffer springs are fixedly connected with the push rod (35), the lower end of the push rod (35) is lower than the lower end of the material clamping rod (41), a lifting cylinder (212) is fixed on the base plate (21), a piston rod of the lifting cylinder (212) is fixedly connected with the lifting seat (3), the push rod (35) can downwardly press the tool rest (6) when the lifting seat (3) descends, and the push rod (35) can compress the buffer springs when the cutter (62) is inserted into the dividing groove (54), so that the lifting seat (3) can continuously descend.

7. The swing type food packaging device as claimed in claim 3, 4 or 5, characterized in that the driving member comprises a driving motor (12) fixed on the support (11), two transmission gears (13) are rotatably connected on the support (11), the two transmission gears (13) are meshed, one ends of the two rotating shafts (2) are respectively connected with the two transmission gears (13) through belt pulley transmission, and the driving motor (12) is connected with one of the rotating shafts (2).

8. The swing type food packaging device as claimed in claim 3, 4 or 5, wherein the material clamping seats (4) are both semicircular, one end of each material clamping seat (4) is hinged to the lifting seat (3) through a pin shaft (43), the elastic member comprises a tension spring (42), connecting columns (44) are vertically arranged on the side surfaces of the two material clamping seats (4), two ends of each tension spring (42) are fixedly connected to the two connecting columns (44), and the two material clamping seats (4) have a tendency of being close to each other under the action of the tension springs (42).

9. The swing type food packaging device according to claim 8, wherein the support (11) is connected with pushing plates (7) at two ends of the slitting seat (5) in a transverse sliding manner, a pushing cylinder (14) for driving the pushing plates (7) to move is arranged on the support (11), guide shafts (71) are transversely fixed at two side edges of each pushing plate (7), guide sleeves (81) are fixed at two sides of each sliding seat (8), each guide sleeve (81) is slidably sleeved on each guide shaft (71), a yielding spring (72) is further sleeved on each guide shaft (71), one end of each yielding spring (72) acts on each pushing plate (7), the other end of each yielding spring acts on each guide sleeve (81), each sliding seat (8) has a tendency of sliding towards the slitting seat (5) under the action of each yielding spring (72), a yielding notch (73) is formed at one end edge of each pushing plate (7) close to the slitting seat (5), a limiting block (15) is fixed on the bottom plate (1), and the sliding seat (8) can be blocked from moving when the limiting block (15) is embedded into the abdicating notch (73).

10. The swing type food packaging device according to claim 9, wherein the transmission member comprises a push block (74) fixed at the end of the push plate (7), the lifting seat (3) is connected with a transmission block (9) in a sliding manner, when the base plate (21) swings to a vertical state, the transmission block (9) is located below the material clamping seat (4), the sliding direction of the transmission block (9) is vertically arranged, the transmission block (9) is wedge-shaped and has a transmission inclined plane (91), one end of the transmission inclined plane (91) facing the material clamping seat (4) is higher than the other end of the transmission inclined plane, the transmission block (9) is further provided with a connecting rod (92) extending towards the material clamping seat (4), connecting rods (93) are hinged to connecting columns (44) of the two material clamping seats (4), and free ends of the two connecting rods (93) are relatively close to each other and hinged to the end of the connecting rod (92), when the pushing plate (7) moves towards the direction of the slitting seat (5) and the sliding seat (8) abuts against the limiting block (15), the pushing block (74) can push against the transmission inclined plane (91).