A kind of food automatic processing and packaging integrated machine

Abstract

The present invention belongs to the technical field of food processing devices, and specifically relates to an automatic food processing and packaging integrated machine, including a feeding device; a processing device, a packaging conveying device and a control system; the control is communicatively connected with the feeding device, the processing device and the packaging conveying device; the control system is provided with a human-machine interaction device, and receives instructions and feedback information through the human-machine interaction device. The present invention provides slurry, fillings and other auxiliary materials by a feeding device. Heating and maturation are performed in the processing device. Finally, the processed rice noodle rolls are packaged and transported to the sales counter by the packaging conveying device rack. Furthermore, the above-mentioned automatic device is provided with a control system and a human-machine interaction device, and the human-machine interaction device can be a mobile phone, a computer terminal, etc. Consumers issue order instructions through mobile phones and computer terminals, which is more intelligent and easier to operate.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing devices, and in particular relates to an automatic food processing and packaging integrated machine. Background Art

[0002] With the development of industrialization, food processing also tends to be automated and streamlined. Rice noodle rolls are a traditional food that needs to be made on site, which is different from other rice noodle products that can be pre-made in large quantities at the factory (such as river noodles, rice noodles, etc.). At present, rice noodle rolls are basically made manually, which has many problems such as low efficiency, unstable quality, and health hazards. With the continuous increase in labor costs and the advancement of technology, the use of automated equipment has become an inevitable trend.

[0003] The existing automatic processing devices for rice noodle rolls mostly require manual supervision and operation, and cannot be unmanned or remotely operated. In addition, the existing devices have complex structures and low efficiency. Summary of the invention

[0004] The purpose of the present invention is to overcome the problems in the prior art and provide an automatic food processing and packaging integrated machine.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] An automatic food processing and packaging machine comprises a feeding device, a processing device, a packaging conveying device and a control system; the control system is communicatively connected with the feeding device, the processing device and the packaging conveying device; the control system is provided with a human-machine interaction device, and receives instructions and feedback information through the human-machine interaction device.

[0007] The above-mentioned food processing device is mainly used for processing slurry food and pasta. It is particularly suitable for processing rice noodle rolls. The slurry, fillings and other auxiliary materials are provided by the feeding device. They are heated and cooked in the processing device. Finally, the processed rice noodle rolls are packaged by the packaging conveyor rack and transported to the sales counter. Furthermore, the above-mentioned automatic device is provided with a control system and a human-computer interaction device, and the human-computer interaction device can be a mobile phone, a computer terminal, etc. The consumer issues an order instruction through a mobile phone or a computer terminal. After the all-in-one machine receives the instruction, the control system controls the various devices of the all-in-one machine to work, and the processed food is packaged and placed on the sales counter, and the consumer can directly take it.

[0008] Preferably, the feeding device includes a slurry supply device, an egg supply device and a filling supply device; the processing device includes a heating device; the slurry supply device and the egg supply device are connected to the heating device;

[0009] The packaging conveying device includes a slitting device, a packaging box separating device and a conveying device; after the food is heated by the heating device, it is cut by the slitting device, the packaging box separating device is used to pack the food, and the conveying device is used to transport the food.

[0010] The slurry supply device of the above-mentioned integrated machine provides liquid food materials such as rice slurry. The egg supply device provides egg-like auxiliary materials such as eggs. The heating device ripens the food. The ripened rice noodle rolls are cut into sections by the cutting device, then packaged by the packaging device, and transported by the transmission device.

[0011] Preferably, the slurry supply device comprises a slurry storage tank, in which a stirring impeller is arranged; the slurry storage tank is connected to a slurry buffer tank;

[0012] The slurry buffer tank is in the shape of a funnel which is wide at the top and narrow at the bottom; a fixed plate is arranged at the top of the slurry buffer tank, and the buffer tank is fixed to the fixed plate by bolts; a scraper is fixed to the buffer tank; the slurry buffer tank is suspended above the conveyor belt; the scraper is also suspended above the conveyor belt.

[0013] The slurry is stored in the storage tank, and a stirring impeller is set to stir it to prevent the slurry from settling or unevenly dispersing. A buffer tank is set at the bottom of the storage tank to prevent the slurry from flowing onto the conveyor belt during high-speed stirring and causing uneven dispersion. The buffer tank can slow down the stirred slurry in it and then flow evenly onto the conveyor belt. A scraper is fixed on the buffer tank. After the slurry flows onto the conveyor belt, the scraper spreads the slurry into a uniform layer as the conveyor belt moves. The thickness of the slurry can be adjusted by adjusting the distance between the scraper and the belt, thereby adjusting the thickness of the rice noodle rolls.

[0014] Preferably, the egg supply device comprises an egg storage rack and an egg conveyor; the egg storage rack is provided with a spirally spiraled groove, and the egg conveyor is provided at the end of the spirally spiraled groove;

[0015] The egg conveyor comprises a first driving motor and a movable block, wherein the first driving motor is connected to the movable block via a connecting rod; the first driving motor can drive the movable block to perform reciprocating motion in a horizontal direction;

[0016] The movable block comprises a receiving groove and a limiting block; during the reciprocating motion of the movable block, the receiving groove and the limiting block are alternately connected to the ends of the spirally spiral groove.

[0017] The egg supply device includes a spiral groove, and eggs are placed in the groove. An egg conveyor is arranged at the end of the spiral groove, and the eggs near the end of the groove can be conveyed to the egg liquid extraction device. The egg conveyor also prevents the eggs from falling from the spiral groove. The spiral groove is arranged to spiral upward, and the eggs can roll downward under the action of their own gravity, so as to realize continuous automatic supply.

[0018] Preferably, the egg supply device is connected to an egg liquid extraction device; the egg liquid extraction device comprises a second driving motor, a straw plug and an egg suction chamber, and the second driving motor can drive the straw plug to move up and down.

[0019] After the egg conveyor conveys the eggs to the egg liquid extraction device, the second drive motor drives the straw plug to break the egg shell and extract the egg liquid through the suction device. When the egg liquid is extracted, the extreme conveyor is reset under the action of the first drive motor. The second drive motor drives the straw plug to rise, and the egg shell will fall from the straw plug.

[0020] Preferably, the filling supply device includes a third driving motor and a filling cavity; a propeller is provided in the filling cavity, and the third driving motor drives the propeller; a sealing plate is provided at the bottom of the filling cavity; the sealing plate is provided with a plurality of discharge holes; one end of the propeller is connected to the third driving motor, and the other end is connected to a rotating rod through the sealing plate; the rotation path of the rotating rod covers the discharge holes.

[0021] The filling supply device is used to provide meat filling and other filling materials. The propeller squeezes the filling out of the discharge hole. Since the filling is mostly in long strips during the extrusion process. In order to make the filling dispersed evenly, a rotating rod is set at the outlet hole. The rotating path of the rotating rod covers the discharge hole. The rotating rod can cut off the extruded filling during the rotation process, and then with the movement of the conveyor belt, the filling can be evenly dispersed on the surface of the slurry.

[0022] Preferably, the slitting device comprises a fourth driving motor and a fixing frame, the fourth driving motor is fixed on the fixing frame; the fixing frame is provided with a guide rod, the guide rod sleeve is provided with a slitting block; the fourth driving motor drives the slitting block to move up and down; the slitting block comprises a plurality of slitting knives arranged in parallel;

[0023] A receiving plate is arranged below the cutting block, and a fifth driving motor is connected to the receiving plate; the fifth driving motor drives the receiving plate to reciprocate horizontally; a baffle is arranged at the rear side of the cutting knife.

[0024] The slitting device drives the slitting block to reciprocate up and down through the fourth driving motor. When the slitting block moves downward, the rice noodle rolls on the receiving plate are cut into multiple segments. The receiving plate is driven by the fifth driving motor to reciprocate horizontally. During the reciprocating motion of the receiving plate, the rice noodle roll segments are pushed by the rear baffle of the slitting knife and transferred into the packaging box below the receiving plate.

[0025] Preferably, the packaging box separation device includes a sixth driving motor and a packaging box separation assembly; the packaging box separation assembly includes two or more transmission shafts, and the transmission shaft is provided with a packaging box guide plate; the transmission shafts are synchronously transmitted; the sixth driving motor drives the transmission shaft to rotate; a material separation screw is provided at the end of the transmission shaft; an introduction pressure plate is provided at the top of the material separation screw; the entrance width of the material separation screw matches the edge thickness of the packaging box.

[0026] The packaging box separation device separates the stacked packaging boxes one by one for packaging. The transmission shaft rotates synchronously with the sixth driving motor through a belt. The transmission shaft drives the material dividing screw at the end to rotate. During the rotation process, the introduction pressure plate introduces multiple packaging boxes into the material dividing screw. The inlet of the material dividing screw has the same thickness as a packaging box. A single packaging box enters the material dividing screw from the inlet of the material dividing screw, is separated, and then falls down to the packaging box taking device.

[0027] Preferably, a packaging box taking device is arranged below the packaging separation device; the packaging box taking device has a packaging box accommodating slot, and a top plate is arranged at the bottom of the packaging box accommodating slot; the top plate is fixed in the guide slot through a bearing; the end of the guide slot is located below the slitting device.

[0028] The packaging retrieval device conveys the separated packaging boxes to the bottom of the cutting device for containing the cut rice noodle rolls.

[0029] Preferably, the conveying device includes a vertical lifting device and a horizontal telescopic device; the vertical lifting device includes a support plate and a seventh drive motor; the seventh drive motor drives the support plate to reciprocate up and down; the horizontal telescopic device includes a push plate and an eighth drive motor; the eighth drive motor drives the push plate to reciprocate horizontally.

[0030] The conveying device first lifts the rice noodle rolls in the package vertically, and then pushes them to the food sales counter through the horizontal telescopic device for consumers to take.

[0031] Compared with the prior art, the present invention has the following technical effects:

[0032] The present invention provides an all-in-one automatic food processing and packaging machine, in which a feeding device provides slurry, fillings and other auxiliary materials. The slurry is heated and cooked in the processing device. Finally, the processed rice noodle rolls are packaged by a packaging conveyor rack and transported to a sales counter. Furthermore, the automatic device is provided with a control system and a human-computer interaction device, and the human-computer interaction device can be a mobile phone, a computer terminal, etc. The consumer issues an order instruction through a mobile phone or a computer terminal. After the all-in-one machine receives the instruction, the control system controls each device of the all-in-one machine to work, and the processed food is packaged and placed on the sales counter, and the consumer can directly take it, which is more intelligent and easier to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of an all-in-one machine according to an embodiment of the present invention;

[0034] Figure 2 It is a structural schematic diagram of a slurry supply device of an integrated machine according to an embodiment of the present invention;

[0035] Figure 3 This is a schematic diagram of the structure of an egg supply device of an integrated machine according to an embodiment of the present invention;

[0036] Figure 4 This is a schematic diagram of the structure of an egg conveyor of an integrated machine according to an embodiment of the present invention;

[0037] Figure 5 This is a schematic diagram of the cooperation between the egg supply device and the egg liquid extraction device of the all-in-one machine according to an embodiment of the present invention;

[0038] Figure 6 for Figure 5 An enlarged schematic diagram of the cooperation between the egg conveyor and the egg liquid extraction device;

[0039] Figure 7 This is a schematic diagram of the disassembled structure of the filling supply device of the integrated machine according to an embodiment of the present invention;

[0040] Figure 8 It is a structural schematic diagram of a slitting device of an integrated machine according to an embodiment of the present invention;

[0041] Fig. 9 for Figure 8 Schematic diagram of the split structure;

[0042] Fig.10 This is a schematic diagram of the structure of a packaging box separation device according to an embodiment of the present invention;

[0043] Fig.11 for Fig.10 An enlarged schematic diagram of the center-distributing spiral;

[0044] Fig.12This is a schematic diagram of the structure of the packaging box taking device of the all-in-one machine according to an embodiment of the present invention;

[0045] Fig.13 for Fig.12 Schematic cross-sectional view of ;

[0046] Fig.14 It is a schematic diagram of the structure of the conveying device of the all-in-one machine according to an embodiment of the present invention.

[0047] Description of reference numerals:

[0048] 100-feeding device, 110-slurry supply device, 111-slurry storage tank, 112-mixing impeller, 113-buffer tank, 114-fixed plate, 115-scraper, 116-transmission belt, 117-peristaltic pump, 120-egg supply device, 121-egg storage rack, 122-egg conveyor, 123-spiral spiral groove, 124-first drive motor, 125-movable block, 1251 - receiving groove, 1252- limiting block, 126- connecting rod, 130- filling supply device, 131- third driving motor, 132- filling cavity, 133- propeller, 134- sealing plate, 135- discharging hole, 136- rotating rod, 140- egg liquid extraction device, 141- second driving motor, 142- straw plug, 143- egg suction chamber, 200- processing device, 210- heating device, 300- packaging Conveying device, 310-slitting device, 311-fourth driving motor, 312-fixed frame, 313-guide rod, 314-slitting block, 3141-slitting knife, 3142-baffle, 315-receiving plate, 316-fifth driving motor, 320-packaging box separating device, 330-conveying device, 320-packaging box separating device, 321-sixth driving motor, 322-packaging box assembly, 3221-transmission device Driving shaft, 3222- material dividing screw, 3223- packaging box guide plate, 3224- import pressure plate, 323- packaging box taking device, 3231- packaging box accommodating groove, 3232- top plate, 3233- bearing, 3234- guide groove, 331- vertical lifting device, 3311- support plate, 3312- seventh driving motor, 332- horizontal telescopic device, 3321- push plate, 3322- eighth driving motor. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be described in detail below in conjunction with specific embodiments and comparative examples. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0050] Unless otherwise specified, the equipment used in the present embodiment, comparative example and experimental example are all conventional experimental equipment, the materials and reagents used are all commercially available unless otherwise specified, and the experimental methods without special instructions are also conventional experimental methods. Example

[0051] A rice noodle roll automatic processing and packaging integrated machine comprises a feeding device 100; a processing device 200, a packaging and conveying device 300 and a control system; the control system is communicatively connected with the feeding device 100, the processing device 200 and the packaging and conveying device 300; the control system is provided with a human-machine interaction device, and receives instructions and feedback information through the human-machine interaction device.

[0052] Consumers select the products they want to make through mobile phones, tablets and other terminals, and send instructions to the all-in-one machine after clicking. After receiving the instructions, the all-in-one machine completes the production of rice noodle rolls through the control system. At the same time, it also feeds back information such as the remaining time for production to consumers.

[0053] like Figure 1 The feeding device 100 includes a slurry supply device 110, an egg supply device 120 and a filling supply device 130; the processing device 200 includes a heating device 210; the slurry supply device 100, the egg supply device 120 and the heating device 210 are connected;

[0054] The packaging conveying device 300 includes a slitting device 310, a packaging box separating device 320 and a conveying device 330; after the food is heated by the heating device 210, it is cut by the slitting device 310, the packaging box separating device 320 is used for boxing, and the conveying device 330 is used for conveying.

[0055] like Figure 2 The slurry supply device 110 includes a slurry storage tank 111, in which a stirring impeller 112 is arranged; the slurry storage tank 111 is connected to a slurry buffer tank 113; a peristaltic pump is arranged between the slurry storage tank 111 and the buffer tank 113, and the slurry is pumped into the buffer tank through the peristaltic pump.

[0056] The slurry buffer tank 113 is in the shape of a funnel that is wide at the top and narrow at the bottom; a fixing plate 114 is provided at the top of the slurry buffer tank 113, and the buffer tank 113 is fixed to the fixing plate 114 by bolts; a scraper 115 is fixed to the buffer tank 113; the slurry buffer tank 113 is suspended above the conveyor belt 116; the scraper 115 is also suspended above the conveyor belt 116. A peristaltic pump 117 is provided between the storage tank 111 and the buffer tank 113, and the slurry is introduced from the storage tank into the buffer tank through the peristaltic pump 117.

[0057] like Figures 3 to 6 The egg supply device 120 includes an egg storage rack 121 and an egg conveyor 122; the egg storage rack 121 is provided with a spiral groove 123, and the egg conveyor 122 is provided at the end of the spiral groove 123;

[0058] The egg conveyor 122 includes a first driving motor 124 and a movable block 125, wherein the first driving motor 124 and the movable block 125 are connected via a connecting rod 126; the first driving motor 124 can drive the movable block 125 to perform reciprocating motion in a horizontal direction;

[0059] The movable block 125 includes a receiving groove 1251 and a limiting block 1252 . When the movable block 125 makes a reciprocating motion, the receiving groove 1251 and the limiting block 125 are alternately connected to the ends of the spiral groove 123 .

[0060] The egg supply device 120 is connected to an egg liquid extraction device 140 ; ​​the egg liquid extraction device 140 includes a second driving motor 141 , a straw plug 142 and an egg suction chamber 143 , and the second driving motor 141 can drive the straw plug 142 to move up and down.

[0061] like Figure 7 The filling supply device 130 includes a third driving motor 131 and a filling cavity 132; a propeller 133 is arranged in the filling cavity 132, and the third driving motor 131 drives the propeller 133; a sealing plate 134 is arranged at the bottom of the filling cavity 132; the sealing plate 134 is provided with a plurality of discharge holes 135; one end of the propeller 133 is connected to the third driving motor 131, and the other end passes through the sealing plate 134 and is connected to a rotating rod 136; the rotating path of the rotating rod 136 covers the discharge holes 135.

[0062] like Figures 8 and 9 The slitting device 310 includes a fourth driving motor 311 and a fixing frame 312, wherein the fourth driving motor 311 is fixed to the fixing frame 312; a guide rod 313 is provided on the fixing frame 312, and a slitting block 314 is sleeved on the guide rod 313; the fourth driving motor 311 drives the slitting block 314 to move up and down; the slitting block 314 includes a plurality of slitting knives 3141 arranged in parallel;

[0063] A receiving plate 315 is provided below the cutting block 314 , and a fifth driving motor 316 is connected to the receiving plate 315 ; the fifth driving motor 316 drives the receiving plate 316 to reciprocate horizontally; a baffle 3142 is provided at the rear side of the cutting knife 3141 .

[0064] like Figures 10-11 The packaging box separation device 320 includes a sixth driving motor 321 and a packaging box assembly 322; the packaging box assembly 322 includes two or more transmission shafts 3221, and the transmission shaft 3221 is provided with a packaging box guide plate 3223; the transmission shafts 3221 are synchronously transmitted with each other; the sixth driving motor 321 drives the transmission shaft 3221 to rotate; a material dividing screw 3222 is provided at the end of the transmission shaft 3221; an introduction pressure plate 3224 is provided at the top of the material dividing screw 3222; the inlet width of the material dividing screw 3222 matches the edge thickness of the packaging box.

[0065] like Figures 12-13 A packaging box taking device 323 is arranged below the packaging separation device 320; the packaging box taking device 323 has a packaging box accommodating groove 3231, and a top plate 3232 is arranged at the bottom of the packaging box accommodating groove 3231; the top plate 3232 is fixed in the guide groove 3234 through a bearing 3233; the end of the guide groove 3234 is located below the cutting device 310.

[0066] Fig.14 The conveying device 330 includes a vertical lifting device 331 and a horizontal telescopic device 332; the vertical lifting device 331 includes a support plate 3311 and a seventh drive motor 3312; the seventh drive motor 3312 drives the support plate 3311 to reciprocate up and down; the horizontal telescopic device 332 includes a push plate 3321 and an eighth drive motor 3322; the eighth drive motor 3322 drives the push plate to reciprocate horizontally.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An automatic food processing and packaging machine, characterized in that: The invention comprises a feeding device (100); a processing device (200), a packaging and conveying device (300) and a control system; the control system is communicatively connected with the feeding device (100), the processing device (200) and the packaging and conveying device (300); the control system is provided with a human-machine interaction device, and receives instructions and feedback information through the human-machine interaction device; The feeding device (100) comprises a slurry supply device (110), an egg supply device (120) and a filling supply device (130); the processing device (200) comprises a heating device (210); the slurry supply device (110), the egg supply device (120) and the heating device (210) are connected; The packaging conveying device (300) comprises a slitting device (310), a packaging box separating device (320) and a conveying device (330); after the food is heated by the heating device (210), it is slid by the slitting device (310), the packaging box separating device (320) is used to pack the food, and the conveying device (330) is used to transport the food; The slurry supply device (110) comprises a slurry storage tank (111), wherein a stirring impeller (112) is arranged in the slurry storage tank (111); a slurry buffer tank (113) is connected to the slurry storage tank (111); The slurry buffer tank (113) is in the shape of a funnel that is wide at the top and narrow at the bottom; a fixing plate (114) is provided at the top of the slurry buffer tank (113), and the slurry buffer tank (113) is fixed to the fixing plate (114) by bolts; a scraper (115) is fixedly provided on the slurry buffer tank (113); the slurry buffer tank (113) is suspended above a conveyor belt (116); and the scraper (115) is also suspended above the conveyor belt (116); The egg supply device (120) comprises an egg storage rack (121) and an egg conveyor (122); the egg storage rack (121) is provided with a spirally coiled groove (123), and the egg conveyor (122) is arranged at the end of the spirally coiled groove (123); The egg conveyor (122) comprises a first drive motor (124) and a movable block (125); the first drive motor (124) and the movable block (125) are connected via a connecting rod (126); the first drive motor (124) can drive the movable block (125) to perform reciprocating motion in a horizontal direction; The movable block (125) comprises a receiving groove (1251) and a limiting block (1252); when the movable block (125) performs reciprocating motion, the receiving groove (1251) and the limiting block (1252) are alternately connected to the ends of the spirally coiled groove (123); The egg supply device (120) is connected to an egg liquid extraction device (140); The egg liquid extraction device (140) comprises a second driving motor (141), a suction pipe plug (142) and an egg suction chamber (143); the second driving motor (141) can drive the suction pipe plug (142) to move up and down; The filling supply device (130) comprises a third drive motor (131) and a filling cavity (132); a propeller (133) is arranged in the filling cavity (132), and the third drive motor (131) drives the propeller (133); a sealing plate (134) is arranged at the bottom of the filling cavity (132); the sealing plate (134) is provided with a plurality of discharge holes (135); one end of the propeller (133) is connected to the third drive motor (131), and the other end passes through the sealing plate (134) and is connected to a rotating rod (136); the rotating path of the rotating rod (136) covers the discharge holes (135); The packaging box separation device (320) comprises a sixth drive motor (321) and a packaging box separation component (322); the packaging box separation component (322) comprises two or more transmission shafts (3221), and the transmission shafts (3221) are provided with packaging box guide plates (3223); the transmission shafts (3221) are synchronously driven; the sixth drive motor (321) drives the transmission shafts (3221) to rotate; a material separation screw (3222) is provided at the end of the transmission shaft (3221); an introduction pressure plate (3224) is provided at the top of the material separation screw (3222); the inlet width of the material separation screw (3222) matches the edge thickness of the packaging box; A packaging box taking device (323) is provided below the packaging box separating device (320); the packaging box taking device (323) has a packaging box receiving slot (3231), and a top plate (3232) is provided at the bottom of the packaging box receiving slot (3231); the top plate (3232) is fixed in a guide slot (3234) via a bearing (3233); and the end of the guide slot (3234) is located below the slitting device (310).

2. The automatic food processing and packaging machine according to claim 1, characterized in that: The slitting device (310) comprises a fourth drive motor (311) and a fixed frame (312), wherein the fourth drive motor (311) is fixed to the fixed frame (312); a guide rod (313) is provided on the fixed frame (312), and a slitting block (314) is sleeved on the guide rod (313); the fourth drive motor (311) drives the slitting block (314) to move up and down; the slitting block (314) comprises a plurality of slitting knives (3141) arranged in parallel; A receiving plate (315) is provided below the slitting block (314), and a fifth drive motor (316) is connected to the receiving plate (315); the fifth drive motor (316) drives the receiving plate (315) to perform horizontal reciprocating motion; and a baffle (3142) is provided at the rear side of the slitting knife (3141).

3. The automatic food processing and packaging machine according to claim 1, characterized in that: The conveying device (330) comprises a vertical lifting device (331) and a horizontal telescopic device (332); The vertical lifting device (331) comprises a support plate (3311) and a seventh drive motor (3312); the seventh drive motor (3312) drives the support plate (3311) to reciprocate up and down; The horizontal telescopic device (332) comprises a push plate (3321) and an eighth drive motor (3322); the eighth drive motor (3322) drives the push plate to perform horizontal reciprocating motion.

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