A bibimbap production line

Abstract

The present invention provides a bibimbap production line, belonging to the technical field of food processing, which includes a rice steaming unit, a bibimbap mixing unit, a quick-freezing unit, a frozen rice breaking-up unit and a packaging unit that are connected in sequence. A bibimbap portioning unit is also arranged between the bibimbap mixing unit and the quick-freezing unit. The advantages are that the automated production of bibimbap is realized from rice steaming to packaging, reducing the participation of manual labor, increasing the production efficiency of bibimbap, saving production economic costs, and a bibimbap portioning unit is also arranged between the bibimbap mixing unit and the quick-freezing unit to quantitatively divide and package the mixed bibimbap into portioning trays, improving the freezing effect of bibimbap in the quick-freezing tunnel.

Description

Technical Field

[0001] The present invention belongs to the technical field of bibimbap processing machinery, and particularly relates to a bibimbap production line. Background Art

[0002] With the acceleration of people's life rhythm and work rhythm, instant food has become a popular trend. In particular, instant bibimbap can help people solve the problem of food and clothing for any meal and save people's dining time. In the production process of instant bibimbap, multiple processes such as steaming, stirring, quick-freezing, breaking up, and packaging of rice are required. However, the existing production processes are mostly completed by manual or semi-automatic production equipment, with low automation, low production efficiency, and relatively high labor costs, which is not conducive to the requirements of industrial production. Summary of the Invention

[0003] The purpose of the present invention is to address the above problems in the existing technology and propose a bibimbap production line that realizes automated production.

[0004] The purpose of the present invention can be achieved by the following technical solutions: A bibimbap production line includes a rice steaming unit, a bibimbap mixing unit, a quick-freezing unit, a frozen rice breaking-up unit, and a packaging unit connected in sequence. A bibimbap portioning unit is also provided between the bibimbap mixing unit and the quick-freezing unit.

[0005] In the above-mentioned bibimbap production line, the bibimbap mixing unit includes a bibimbap bin with an opening at the upper end. Two bibimbap rods are rotatably arranged in the bibimbap bin. Bibimbap teeth are arranged at intervals on each bibimbap rod. The rice and seasonings are stirred by the reciprocating stirring of the two bibimbap rods. A flipping unit is also provided on the bibimbap bin. After the rice and seasonings in the bibimbap are fully stirred, the flipping unit drives the bibimbap bin to pour out the stirred rice and transport it in the direction of the bibimbap portioning unit.

[0006] In the above-mentioned bibimbap production line, the bibimbap portioning unit includes a portioning plate conveying mechanism and a bibimbap portioning mechanism.

[0007] In the above-mentioned bibimbap production line, the portioning plate conveying device includes a pushing frame. A pushing plate that can move relative to the pushing frame is arranged on the pushing frame. The pushing plate can push the portioning plate in the direction of the bibimbap portioning mechanism. Conveyor belts are arranged on both sides of the pushing plate. A material bin is arranged on each conveyor belt. Multiple portioning plates are stacked in each material bin. A portioning unit is also provided between the material bin and the conveyor belt to convey the portioning plates in the material bin to the conveyor belt one by one and transport them in the direction of the pushing plate. The pushing plate pushes the portioning plate in the direction of the bibimbap portioning mechanism.

[0008] In the above-mentioned bibimbap production line, the bibimbap packaging mechanism includes a conveying frame. A bibimbap conveyor belt for conveying bibimbap is arranged on the conveying frame. At least one leveling rod perpendicular to the length direction of the bibimbap conveyor belt is rotatably connected to the conveying frame and can flatten the bibimbap. Parallel to the bibimbap conveyor belt and below it, there is a tray conveyor belt for conveying the packaging trays. At one end of the bibimbap conveyor belt close to the rice outlet, there is a dial rod which can scatter the flattened rice onto the packaging trays located on the tray conveyor belt.

[0009] In the above-mentioned bibimbap production line, a rice inlet hopper is also arranged at the rice inlet of the bibimbap conveyor belt. The stirred bibimbap falls onto the bibimbap conveyor belt through the rice inlet hopper. And a rice intake control unit is arranged in the rice inlet hopper, which can control the speed of the bibimbap flowing onto the bibimbap conveyor belt, and cooperate with the dial rod to more precisely control the weight of the bibimbap in each packaging tray.

[0010] In the above-mentioned bibimbap production line, the quick-freezing unit includes a quick-freezing tunnel, and a plurality of pushing plates are arranged at the inlet of the quick-freezing tunnel, which can transport a plurality of packaging trays side by side into the quick-freezing tunnel.

[0011] In the above-mentioned bibimbap production line, a lifting conveyor mechanism and a detection conveyor mechanism are also arranged between the quick-freezing tunnel and the bibimbap packaging mechanism.

[0012] In the above-mentioned bibimbap production line, the frozen rice breaking unit includes a breaking bin with openings at both the upper and lower ends. A first breaking rod is arranged in the breaking bin, and a frozen rice conveyor line is arranged below the breaking bin. The frozen rice broken by the breaking bin falls onto the frozen rice conveyor line.

[0013] In the above-mentioned bibimbap production line, the frozen rice breaking unit further includes a grinding bin with openings at both the upper and lower ends. A grinding roller is arranged in the grinding bin, and the grinding roller can grind the broken frozen rice transported by the frozen rice conveyor line.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] (1). A bibimbap production line includes a rice steaming unit, a bibimbap mixing unit, a quick-freezing unit, a frozen rice breaking unit, and a packaging unit connected in sequence. It realizes automated bibimbap production from rice steaming to packaging, reduces the participation of labor, increases the production efficiency of bibimbap, saves production economic costs, and a bibimbap portioning unit is also arranged between the bibimbap mixing unit and the quick-freezing unit to quantitatively package the stirred bibimbap into packaging trays, improving the freezing effect of the bibimbap in the quick-freezing tunnel.

[0016] (2) There are two stirring chambers in the stirring bin. Stirring rods are rotatably arranged in each stirring chamber. The rice flour and flavoring agents are fully mixed by the back-and-forth flipping and stirring of the stirring rods. The stirring effect is good, and the stirred bibimbap can be automatically poured after passing through the flipping unit, meeting the requirements of automated production and improving production efficiency.

[0017] (3) The disk-sorting unit transports the disk-sorting plates in the bins on both sides of the conveyor rack to the direction of the pushing plate mechanism one by one and alternately, with high disk-sorting efficiency, effectively reducing the processing and production time of producing bibimbap, high degree of automation, and reducing labor costs. Brief Description of the Drawings

[0018] Figure 1 is the plan view of the present invention;

[0019] Figure 2 is the three-dimensional structure diagram of the bibimbap unit in the present invention;

[0020] Figure 3 is the three-dimensional structure diagram of the disk-sorting plate conveying device in the present invention;

[0021] Figure 4 is Figure 3 the partial enlarged view at A in

[0022] Figure 5 is Figure 3 the partial enlarged view at B in

[0023] Figure 6 is the three-dimensional structure diagram of the disk-sorting unit in the disk-sorting plate conveying device;

[0024] Figure 7 is the three-dimensional structure diagram of the bibimbap packaging and distributing mechanism in the present invention;

[0025] Figure 8 is the three-dimensional structure diagram of the rice inlet hopper in the bibimbap packaging and distributing mechanism;

[0026] Figure 9 is Figure 7 the partial enlarged view at F in

[0027] Figure 10 is Figure 7 the partial enlarged view at C in

[0028] Figure 11 is Figure 7 the partial enlarged view at D in

[0029] Figure 12 is Figure 7 the partial enlarged view at E in

[0030] Figure 13 isFigure 15 Partial enlarged schematic view at position G in

[0031] Figure 14 Schematic perspective view of the frozen rice dispersing unit in the present invention;

[0032] Figure 15 Schematic perspective view of the dispersing bin in the frozen rice dispersing unit;

[0033] Figure 16 Schematic perspective view of the grinding bin in the frozen rice dispersing unit;

[0034] Figure 17 Schematic internal view of the grinding bin in the frozen rice dispersing unit;

[0035] Figure 18 is Figure 17 Partial enlarged schematic view at position H in

[0036] Figure 19 Schematic perspective view of the grinding roller in the grinding bin;

[0037] Figure 20 is Figure 1 Partial enlarged schematic view at position J in

[0038] Figure 21 is Figure 1 Partial enlarged schematic view at position I in Detailed implementation manners

[0039] The following are specific embodiments of the present invention and, in conjunction with the accompanying drawings, further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0040] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0041] As Figures 1 - 21 shown, a bibimbap production line includes a rice steaming unit 1000, a bibimbap unit 2000, a quick-freezing unit 3000, a frozen rice dispersing unit 4000, and a packaging unit 5000 that are connected in sequence. A bibimbap portioning unit 6000 is also provided between the bibimbap unit 2000 and the quick-freezing unit 3000.

[0042] A bibimbap production line includes a rice steaming unit 1000, a bibimbap mixing unit 2000, a quick-freezing unit 3000, a frozen rice breaking-up unit 4000, and a packaging unit 5000 that are connected in sequence. It realizes automated bibimbap production from rice steaming to packaging, reduces manual participation, increases the production efficiency of bibimbap, saves production economic costs, and a bibimbap portioning unit 6000 is also provided between the bibimbap mixing unit 2000 and the quick-freezing unit 3000 to quantitatively divide the mixed bibimbap into portioning trays 6201, improving the freezing effect of bibimbap in the quick-freezing tunnel.

[0043] Preferably, the bibimbap mixing unit 2000 includes a bibimbap bin 2001 with an opening at the upper end. Two bibimbap rods 2002 are rotatably arranged in the bibimbap bin 2001. Bibimbap teeth 2003 are arranged at intervals on each bibimbap rod 2002. The rice and seasonings are stirred by the reciprocating stirring of the two bibimbap rods 2002. A turning unit is also provided on the bibimbap bin 2001. After the rice and seasonings in the bibimbap are fully stirred, the turning unit drives the bibimbap bin 2001 to pour out the stirred rice and transport it in the direction of the bibimbap portioning unit 6000.

[0044] It is worth mentioning that the turning unit includes a turning frame 2004. The bibimbap bin 2001 is rotatably connected to the turning frame 2004, and a gear is fixedly arranged at the end of the bibimbap bin 2001. A turning cylinder 2005 is fixedly arranged on the turning frame 2004. A rack is fixedly arranged on the output shaft of the turning cylinder 2005. The output shaft extends out, and the rack drives the gear to rotate, thereby driving the bibimbap bin 2001 to turn and pour the stirred bibimbap onto the conveyor belt for transportation to the next process. Of course, the turning cylinder 2005 can also be replaced by other reciprocating driving parts.

[0045] Specifically, the shape of the bibimbap teeth 2003 is T-shaped, and multiple bibimbap teeth 2003 are arranged at intervals and staggered on the stirring rod.

[0046] It is worth mentioning that two bibimbap chambers are provided in the bibimbap bin 2001. The two bibimbap rods 2002 turn back and forth at intervals within a set time to fully stir the seasonings and rice.

[0047] Specifically, a first lifting conveyor belt 2006 is also provided between the rice steaming unit 1000 and the mixing unit to transport the steamed rice into the mixing bin. An air-cooling machine 2007 is also provided on the first lifting conveyor belt 2006 to air-cool and dissipate heat from the steamed rice, reducing the adhesion between the rice grains and facilitating full stirring with the seasonings later.

[0048] In this embodiment, two stirring chambers are provided in the stirring bin, and stirring rods are rotatably arranged in each stirring chamber. The rice flour and the flavoring agent are fully mixed by the back-and-forth turning and stirring of the stirring rods, and the stirring effect is good. After the stirred bibimbap passes through the turning unit, automatic pouring can be achieved, meeting the requirements of automated production and improving production efficiency.

[0049] Preferably, the bibimbap portioning unit 6000 includes a portioning plate 6201 conveying mechanism and a bibimbap portioning mechanism.

[0050] In this embodiment, the portioning plate 6201 conveying mechanism is used to sequentially convey the portioning plates 6201 one by one to the bibimbap portioning mechanism, and the bibimbap portioning mechanism is used to quantitatively portion the stirred bibimbap onto the portioning plates 6201.

[0051] Further preferably, the portioning plate 6201 conveying device includes a pushing frame 6100. A pushing plate 6101 that can move relative to the pushing frame 6100 is arranged on the pushing frame 6100. The pushing plate 6101 can push the portioning plate 6201 in the direction of the bibimbap portioning mechanism. Conveyor belts are arranged on both sides of the pushing plate. A bin 6103 is arranged on each conveyor belt. A plurality of portioning plates 6201 are stacked in each bin 6103. A portioning unit is also arranged between the bin 6103 and the conveyor belt to sequentially convey the portioning plates 6201 in the bin 6103 to the conveyor belt and transport them in the direction of the pushing plate 6101. The pushing plate 6101 pushes the portioning plate 6201 in the direction of the bibimbap portioning mechanism.

[0052] It is worth mentioning that the portioning unit includes clamping plates 6202 arranged on both sides of the conveyor belt. The two clamping plates 6202 can approach or move away from each other. When the two clamping plates 6202 approach each other, the portioning plate 6201 is clamped and fixed. A clamping driving member 6203 is arranged in the bin 6103 to drive the clamping plates 6202 to approach or move away. A lifting plate 6204 that can expand and contract in the vertical direction is also arranged on the conveying frame. The lifting plate 6204 can push the lowermost portioning plate 6201 in the bin 6103 in the direction of the conveyor belt.

[0053] On the basis of the above embodiments, two support plates 6205 that can approach or move away from each other are further provided in the bin 6103. Since the weight of the distribution tray 6201 is relatively heavy, it may not be possible to ensure stable clamping of the distribution tray 6201 only by the two clamping plates 6202. Therefore, two support plates 6205 are added on the basis of the clamping plates 6202 to abut and support the distribution tray 6201 in the bin 6103. When the lifting plate 6204 extends upward to abut against the lowermost distribution tray 6201 in the bin 6103, then the clamping plates 6202 and the support plates 6205 contract outward simultaneously, and the lifting plate 6204 drives all the distribution trays 6201 to move downward by the distance of one distribution tray 6201. After that, the clamping plates 6202 are reset to clamp and fix the remaining distribution trays 6201 in the bin 6103, and then the lifting plate 6204 pushes the distribution tray 6201 downward to place it on the conveyor belt. After the clamping plates 6202 clamp and fix the remaining distribution trays 6201 in the bin 6103, the support plates 6205 are reset to abut against and support the lowermost remaining distribution tray 6201 in the bin 6103. The conveyor belt drives the distribution tray 6201 to move towards the pusher plate mechanism, and the two distribution units circulate in sequence to transport the distribution trays 6201 in their respective bins 6103 towards the direction of the pusher plate mechanism.

[0054] Specifically, a plurality of support strips 6207 are spaced apart on the surface of each clamping plate 6202 facing the distribution tray 6201. The support strips 6207 abut against the edge of the distribution tray 6201 to support the distribution tray 6201 and ensure the clamping stability of the distribution tray 6201.

[0055] In this embodiment, a suction cup 6209 is further fixedly provided on the surface of the lifting plate 6204 facing the distribution tray 6201. The lifting plate 6204 extends upward until the suction cup 6209 on the lifting plate 6204 abuts against the lowermost distribution tray 6201 in the bin 6103 and uses the suction cup 6209 to adsorb and fix the distribution tray 6201, and the lowermost distribution tray 6201 is removed from the bin 6103.

[0056] In this embodiment, guide plates 6210 are further provided on both sides of the conveyor belt to limit the transportation direction of the distribution tray 6201 on the conveyor belt, and the distance between the two guide plates 6210 is adjustable, so as to guide and limit the moving direction of the distribution trays 6201 with different length dimensions.

[0057] It is worth mentioning that adjusting brackets 6211 are respectively arranged on both sides of the conveyor belt. A fixing clip 6212 is arranged on the adjusting bracket 6211. One end of the guiding plate 6210 facing the adjusting bracket 6211 is provided with a connecting rod 6213. After the connecting rod 6213 passes through the fixing clip 6212, it is locked by a set screw to fix the connecting rod 6213 to the adjusting bracket 6211, and the position of the guiding plate 6210 on the conveyor frame is adjustable.

[0058] In this embodiment, a plurality of vertical limiting posts 6214 are arranged in the silo 6103 to limit the downward movement direction of the sub-packaging tray 6201 and ensure the positioning accuracy.

[0059] It is worth mentioning that a first proximity sensor 6215 is also arranged in the silo 6103 to monitor the position of the sub-packaging tray 6201 in the silo 6103, and a second proximity sensor 6216 is also arranged on the conveyor frame to monitor the sub-packaging tray 6201 moving towards the pusher tray mechanism along the conveyor belt, ensuring that the sub-packaging units at both ends of the pusher tray mechanism can orderly transport the sub-packaging tray 6201 to the pusher tray mechanism.

[0060] In this embodiment, the sub-packaging units alternately transport the sub-packaging trays in the silos on both sides of the conveyor frame one by one towards the direction of the bibimbap sub-packaging mechanism, with high sub-packaging efficiency, effectively reducing the processing production time of producing bibimbap, high automation degree, and reducing labor costs.

[0061] Further preferably, the bibimbap sub-packaging mechanism includes a conveyor frame 7100. A bibimbap conveyor belt 7101 for conveying bibimbap is arranged on the conveyor frame 7100. At least one leveling rod 7102 perpendicular to the length direction of the bibimbap conveyor belt 7101 is rotatably connected to the conveyor frame 7100 to level the bibimbap. A sub-packaging conveyor belt 7104 for conveying sub-packaging trays is also arranged in parallel below the bibimbap conveyor belt 7101. A dial rod 7105 is also arranged at one end of the bibimbap conveyor belt 7101 close to the rice outlet. The dial rod 7105 can scatter the leveled rice onto the sub-packaging trays on the sub-packaging conveyor belt 7104.

[0062] It is worth mentioning that multiple rows of leveling teeth 7103 are arranged radially on the leveling rod 7102, and the shape of the leveling teeth 7103 is a cylinder; multiple rods parallel to the length direction of the dial rod 7105 are arranged at intervals on the dial rod 7105, and teeth 7106 are arranged at intervals on each rod, and the shape of the teeth 7106 is a cuboid.

[0063] Further preferably, a rice feeding hopper 7200 is also provided at the rice feeding inlet of the bibimbap conveyor belt 7101. The bibimbap after stirring falls onto the bibimbap conveyor belt 7101 through the rice feeding hopper 7200, and a rice feeding amount control unit is provided in the rice feeding hopper 7200 to control the speed of the bibimbap flowing onto the bibimbap conveyor belt 7101, and cooperate with the dial rod 7105 to more precisely control the weight of the bibimbap in each divided plate.

[0064] It is worth mentioning that the rice feeding amount control unit includes a plurality of rows of rotating shafts 7201 arranged side by side and rotatably connected to the rice feeding hopper 7200 in the rice feeding hopper 7200, and a plurality of rows of rice feeding teeth 7202 are arranged on the radial direction of each rotating shaft 7201.

[0065] It is worth mentioning that the rice feeding teeth 7202 include a plurality of trapezoidal teeth arranged at intervals on the rotating shaft 7201, and the trapezoidal teeth at both ends of adjacent two rotating shafts 7201 are staggered, and the positions of the trapezoidal teeth in the middle of the rotating shaft 7201 correspond to each other.

[0066] In this embodiment, by controlling the rotation speed of the rotating shaft 7201 in the rice feeding hopper 7200, the falling speed of the bibimbap in the rice feeding hopper 7200 can be controlled, and at the same time of controlling the falling speed of the bibimbap, the rice feeding teeth 7202 can also break up the bibimbap, ensuring that the bibimbap falling onto the bibimbap conveyor belt 7101 is relatively loose, which is convenient for the flattening rod 7102 to flatten the bibimbap later.

[0067] In this embodiment, a scraper 7203 is erected at the plate outlet end of the divided plate conveyor belt 7104, and the height of the scraper 7203 relative to the divided plate conveyor belt 7104 is adjustable. The dial rod 7105 can evenly spread the rice onto the divided plates arranged side by side on the divided plate conveyor belt 7104. During the spreading process of the dial rod 7105, some rice may be scattered by the dial rod 7105 onto the edge of the divided plate. When the divided plate conveyor belt 7104 transports the divided plates towards the quick-freezing tunnel direction, the scraper 7203 can scrape the bibimbap grains on the edge of the divided plate into the divided plate, reducing the waste of bibimbap.

[0068] It is worth mentioning that a scraper 7203 height adjustment unit is provided between the scraper 7203 and the tray conveyor belt 7104 to make the height of the scraper 7203 adjustable. The scraper 7203 height adjustment unit includes support plates 7204 arranged on both sides of the conveyor frame 7100. Each support plate 7204 is provided with an adjustment slotted hole 7205. And a connecting plate 7206 is arranged on the side of the scraper 7203 away from the lever 7105. The connecting plate 7206 and the scraper 7203 are fixedly connected by screws. The set screw passes through the adjustment slotted hole 7205 and the connecting plate 7206 and then is screwed with a nut to fix the scraper 7203 and the support plate 7204, and make the height of the scraper 7203 relative to the conveyor frame 7100 adjustable, which can be applicable to tray plates of different height dimensions. And the connecting plate 7206 and the scraper 7203 are fixedly connected by screws, so that the scraper 7203 can be replaced.

[0069] In this embodiment, baffle plates 7207 are further arranged on both sides of the bibimbap conveyor belt 7101. And a baffle plate 7207 adjustment unit is arranged between the baffle plates 7207 on both sides of the bibimbap conveyor belt 7101 and the conveyor frame 7100 to make the distance between the baffle plates 7207 on both sides of the bibimbap conveyor belt 7101 adjustable. Without changing the width of the bibimbap conveyor belt 7101, by adjusting the width between the two baffle plates 7207, the spreading width of the conveyed bibimbap can be adjusted, which can be applicable to tray plates of different width dimensions.

[0070] It is worth mentioning that the baffle plate 7207 adjustment unit includes fixed seats 7208 fixedly arranged on both sides of the conveyor frame 7100. Clamping blocks 7209 are arranged on the fixed seats 7208. A connecting rod is arranged on the side of the baffle plate 7207 close to the fixed seat 7208. After the connecting rod passes through the clamping block 7209, the set screw passes through the clamping block 7209 to lock the clamping block 7209 and clamp and fix the connecting rod.

[0071] In this embodiment, limit plates 7210 are arranged on both sides of the inlet end of the tray conveyor belt 7104 to ensure that when the tray plate is sent into the tray conveyor belt 7104, the moving direction of the tray plate will not deviate. And a limit plate 7210 adjustment unit is further arranged between the limit plates 7210 on both sides of the tray conveyor belt 7104 and the conveyor frame 7100 to make the width between the limit plates 7210 on both sides of the tray conveyor belt 7104 adjustable, so that the limit plates 7210 can guide the directions of a variety of tray plates with different width dimensions, and the adaptability is better.

[0072] It is worth mentioning that the limit plate 7210 adjustment unit includes a first adjustment seat 7211 arranged on the conveyor frame 7100. A first connecting shaft 7212 is arranged on the limit plate 7210. After the first connecting shaft 7212 passes through the first adjustment seat 7211, it is locked by a set screw.

[0073] In this embodiment, inclined baffles 7213 are provided on both sides of the outlet end of the distribution plate conveyor belt 7104. The two inclined baffles 7213 are symmetrically arranged on both sides of the distribution plate conveyor belt, and the heights of the two inclined baffles 7213 are adjustable. When the lever 7105 spreads the bibimbap from the bibimbap conveyor belt 7101 to the distribution plate, some bibimbap may splash out from the bibimbap conveyor belt 7101, and the inclined baffles 7213 can block the splashing bibimbap, and then the bibimbap falls toward the distribution plate along the inclined inclined baffles 7213.

[0074] Preferably, the quick-freezing unit comprises a quick-freezing tunnel 3001 , and a plurality of pushing plates 3003 are provided at the entrance of the quick-freezing tunnel 3001 , so that a plurality of sub-packaging trays can be transported side by side into the quick-freezing tunnel 3001 .

[0075] In this embodiment, a pushing rack 3002 is set at the entrance of the quick-freezing tunnel 3001. The pushing rack 3002 has a pushing cylinder. The output shaft of the pushing cylinder is fixedly connected to multiple pushing plates 3003. Multiple packaging trays can be transported side by side into the quick-freezing tunnel 3001, thereby improving the quick-freezing efficiency.

[0076] Further preferably, a lifting and conveying mechanism and a detecting and conveying mechanism are further provided between the quick-freezing tunnel 3001 and the bibimbap packaging mechanism.

[0077] In this embodiment, the lifting and conveying mechanism includes a speed-up conveyor belt 3004, and the detection conveying mechanism includes a detection conveyor belt 3005. The speed-up conveyor belt 3004 is located on both sides of the detection conveyor belt 3005. The speed-up conveyor belt 3004 speeds up the transportation of the packaging trays that need to be filled with bibimbap, thereby reducing the transportation time. Detection sensors are provided on both sides of the detection conveyor belt 3005. When a set number of packaging trays are detected to have passed, the packaging trays behind are blocked. When the front batch of packaging trays are sent into the quick-freezing tunnel 3001 by the pushing plate 3003, the packaging trays blocked behind can continue to move in the direction of the quick-freezing tunnel 3001, thereby ensuring orderly entry into the quick-freezing tunnel 3001.

[0078] Further preferably, the frozen rice beating unit includes a beating bin 4100 with openings at both the upper and lower ends, a first beating rod 4101 is provided in the beating bin 4100, and a frozen rice conveyor line is provided below the beating bin 4100, and the frozen rice beating in the beating bin 4100 falls onto the frozen rice conveyor line.

[0079] In this embodiment, the first breaking rod 4101 includes two parallel rotating shafts 4102, and breaking plates 4103 are arranged at intervals along the length direction of each rotating shaft 4102. The breaking plates 4103 on the two rotating shafts 4102 are arranged at intervals, and the two rotating shafts 4102 rotate relative to each other to bite and break the rice poured into the breaking bin 4100.

[0080] It is worth mentioning that partition plates 4104 are also arranged at intervals above the rotating shaft 4102 in the dispersing bin 4100. When the bibimbap falls towards the dispersing bin 4100, the partition plates 4104 disperse the lumped bibimbap.

[0081] It is worth mentioning that a tray plate 4105 is arranged at the upper opening of the dispersing bin 4100. The divided plates after being frozen in the quick-freezing tunnel 3001 are transported towards the dispersing bin 4100 and fall into the dispersing bin 4100 under the action of gravity. The bibimbap on the divided plates also falls into the dispersing bin 4100 for dispersing. Workers take out the divided plates that fall into the dispersing bin 4100 and stack and place them on the tray plate 4105 at the upper opening of the dispersing bin 4100.

[0082] In this embodiment, in order to increase the dispersing efficiency of the dispersing bin 4100, multiple dispersing bins 4100 can be arranged side by side to increase the primary dispersing efficiency of the frozen bibimbap.

[0083] It is worth mentioning that an inclined baffle 4106 is arranged at the upper opening of the dispersing bin 4100, which facilitates the concentrated falling of the frozen bibimbap into the dispersing bin 4100.

[0084] Further preferably, the frozen rice dispersing unit further includes a crushing bin 4200 with openings at both the upper and lower ends. A crushing roller 4201 is arranged in the crushing bin 4200, and the crushing roller 4201 can crush the dispersed frozen rice transported by the frozen rice conveying line.

[0085] It is worth mentioning that the crushing roller 4201 includes two parallel crushing shafts 4202, and multiple crushing blocks 4203 are arranged at intervals on each crushing shaft 4202. The crushing blocks 4203 are trapezoidal blocks.

[0086] In this embodiment, the crushing roller 4201 located in the crushing bin 4200 includes two parallel crushing shafts 4202, and crushing blocks 4203 are arranged at intervals on each crushing shaft 4202, and each crushing block 4203 is a trapezoidal block. Through the relative rotation of the two crushing shafts 4202, the bibimbap falling into the crushing bin 4200 is bite-crushed. Compared with the primary dispersion of the first dispersing rod 4101, the bibimbap after being rolled by the crushing roller 4201 is finer and more separated.

[0087] In this embodiment, in order to ensure more delicate crushing of the bibimbap, two more parallel crushing rollers 4201 can be added in the crushing bin 4200.

[0088] In this embodiment, a position adjusting unit is arranged between one of the crushing shafts 4202 and the crushing bin 4200, so that the interval between the two crushing shafts 4202 is adjustable, and the size state of the crushed bibimbap is adjustable.

[0089] In this embodiment, the position adjusting unit includes moving blocks 4204 rotatably connected to both ends of the crushing shaft 4202 and capable of sliding relative to the crushing bin 4200. Connecting blocks 4205 are symmetrically arranged on the outer wall of the crushing bin 4200. A connecting shaft 4206 is rotatably arranged on each connecting block 4205. A worm gear 4207 is fixedly arranged at one end of the connecting shaft 4206. The other end of the connecting shaft 4206 is screwed to the moving block 4204. And the two worm gears 4207 are meshed and driven by a worm 4208. When it is necessary to adjust the position of the crushing shaft 4202, rotate the worm 4208 to drive the worm gear 4207 meshed with the worm 4208 to rotate. The connecting shaft 4206 rotates accordingly, driving the moving block 4204 screwed thereto to move, so as to realize the position adjustment of the crushing shaft 4202.

[0090] It is worth mentioning that sliding rails 4209 fixedly connected to the outer wall of the crushing bin 4200 are arranged at both the upper end and the lower end of the moving block 4204. Sliders 4210 are fixedly arranged at both the upper end and the lower end of the rotating block. The sliders 4210 are in sliding fit with the sliding rails 4209. The moving direction of the moving block 4204 is restricted through the sliding fit between the sliding rails 4209 and the sliders 4210, and certain support is provided for the moving block 4204.

[0091] It is worth mentioning that limit blocks are also arranged on the sliding rails 4209 to prevent the moving block 4204 from disengaging from the sliding rails 4209.

[0092] In this embodiment, a second dispersing rod 4211 is further arranged in the crushing bin 4200. After being dispersed by the first dispersing rod 4101, there may still be a situation where the bibimbap is agglomerated. The bibimbap is further dispersed by the second dispersing rod 4211, which facilitates the crushing of the bibimbap by the crushing roller 4201.

[0093] It is worth mentioning that the dispersing shaft and the crushing shaft 4202 are rotated by a chain, so that the rotating speeds of the dispersing shaft and the crushing shaft 4202 on the same side are the same, and the rotating speeds of the dispersing shaft and the crushing shaft 4202 can be adjusted simultaneously.

[0094] It is worth mentioning that the frozen rice conveyor line includes a horizontal conveyor belt 4212 arranged below the dispersing bin 4100. A second lifting conveyor belt 4213 is further arranged at one end of the horizontal conveyor belt 4212 close to the frozen rice crushing device.

[0095] It is worth mentioning that baffle plates are arranged on both sides of the horizontal conveyor belt 4212 to restrict the rice transported by the horizontal conveyor belt 4212 and prevent the bibimbap from falling off the conveyor belt; feeding plates are also arranged at intervals on the lifting conveyor belt to prevent the bibimbap from rolling down along the elevator during the lifting process of the bibimbap, and ensure the lifting and transportation efficiency of the bibimbap.

[0096] In this embodiment, the horizontal conveyor belt below the crushing bin collects the bibimbap after being crushed by the crushing bin, and then transports the initially crushed bibimbap to the upper opening of the grinding bin through the lifting conveyor belt. The initially crushed bibimbap is poured into the grinding bin for grinding, and the ground bibimbap is transported towards the packaging machine for automatic packaging.

[0097] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A bibimbap production line, characterized in that, It includes a rice steaming unit, a bibimbap unit, a quick-freezing unit, a frozen rice breaking-up unit, and a packaging unit that are connected in sequence. A bibimbap portioning unit is also provided between the bibimbap unit and the quick-freezing unit; The bibimbap portioning unit includes a portioning plate conveying mechanism and a bibimbap portioning mechanism. The portioning plate conveying mechanism includes a pushing frame, and a pushing plate that can move relative to the pushing frame is provided on the pushing frame. The pushing plate can push the portioning plate towards the direction of the bibimbap portioning mechanism. Conveyor belts are provided on both sides of the pushing frame, and a material bin is provided on each conveyor belt. A plurality of portioning plates are stacked in each material bin, and a plate separating unit is also provided between the material bin and the conveyor belt to sequentially convey the portioning plates in the material bin to the conveyor belt and transport them towards the direction of the pushing plate, and the pushing plate pushes the portioning plate towards the direction of the bibimbap portioning mechanism; The bibimbap unit includes a bibimbap bin with an opening at the upper end. Two bibimbap rods are rotatably provided in the bibimbap bin. Bibimbap teeth are spaced on each bibimbap rod. The rice and seasonings are stirred by the reciprocating stirring of the two bibimbap rods. A flipping unit is also provided on the bibimbap bin. After the rice and seasonings in the bibimbap bin are fully stirred, the flipping unit drives the bibimbap bin to pour out the stirred rice and transport it towards the direction of the bibimbap portioning unit.

2. The bibimbap production line according to claim 1, characterized in that, The bibimbap portioning mechanism includes a conveying machine frame. A bibimbap conveyor belt for conveying bibimbap is provided on the conveying machine frame. At least one flattening rod perpendicular to the length direction of the bibimbap conveyor belt is rotatably connected to the conveying machine frame and can flatten the bibimbap. Parallel to the bibimbap conveyor belt, a portioning plate conveyor belt for conveying the portioning plates is provided below the bibimbap conveyor belt. A dial rod is also provided at one end of the bibimbap conveyor belt close to the rice outlet. The dial rod can scatter the flattened rice onto the portioning plates located on the portioning plate conveyor belt.

3. The bibimbap production line according to claim 2, characterized in that, An inlet hopper is also provided at the rice inlet of the bibimbap conveyor belt. The stirred bibimbap falls into the bibimbap conveyor belt through the inlet hopper, and an inlet rice amount control unit is provided in the inlet hopper to control the speed of the bibimbap flowing onto the bibimbap conveyor belt, and cooperate with the dial rod to more precisely control the weight of the bibimbap in each portioning plate.

4. A bibimbap production line according to claim 1, characterized in that, The quick-freezing unit includes a quick-freezing tunnel, and a plurality of pushing plates are provided at the inlet of the quick-freezing tunnel to transport multiple portioning plates side by side into the quick-freezing tunnel.

5. A bibimbap production line according to claim 4, characterized in that, A lifting conveying mechanism and a detection conveying mechanism are also provided between the quick-freezing tunnel and the bibimbap portioning mechanism.

6. The bibimbap production line according to claim 1, characterized in that, The frozen rice breaking-up unit includes a breaking-up bin with openings at both the upper and lower ends. A first breaking-up rod is provided in the breaking-up bin, and a frozen rice conveying line is provided below the breaking-up bin. The frozen rice broken up by the breaking-up bin falls onto the frozen rice conveying line.

7. The bibimbap production line according to claim 6, characterized in that The frozen rice breaking-up unit further includes a grinding bin with openings at both the upper and lower ends. A grinding roller is provided in the grinding bin, and the grinding roller can grind the broken-up frozen rice transported by the frozen rice conveying line.

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