Rice burger production line

Abstract

The present invention provides a rice hamburger production line, which is characterized by comprising a rice cake production machine, a cake assembling machine, a shaping device and a packaging machine; a first rice cake conveying line is provided on one side of a cake assembling workbench, a second rice cake conveying line is provided on the other side of the cake assembling workbench, a filling adding area and a second cake feeding device are provided in sequence along the conveying direction of the first rice cake conveying line, the second cake feeding device can transfer the rice cake with filling to the top of the cake assembling workbench, a third cake feeding device is provided outside the second rice cake conveying line, the third cake feeding device can feed the rice cake to the top of the cake assembling workbench, a cake assembling conveyor belt is provided on the cake assembling workbench, the conveying direction of the cake assembling conveyor belt is parallel to the conveying direction of the first rice cake conveying line, the discharging end of the cake assembling conveyor belt is connected to the shaping device, and the discharging end of the shaping device is connected to the packaging machine. The advantages of the present invention are: mechanical processing is used to replace manual labor, which greatly improves production efficiency.

Description

Technical Field

[0001] The invention relates to rice burger production equipment.

[0002] Specifically, it involves the rice burger production line. Background Art

[0003] Rice burgers are a fast food product that combines Eastern and Western elements. The characteristic is that the taste is similar to rice balls. In addition to the traditional Western burger fillings, the taste can also be used for Eastern new burger fillings. Generally, fast food burgers are stuffed with bread, but rice burgers are made with rice pressed into round slices similar to sushi instead of bread.

[0004] At present, in the process of converting the bread of traditional hamburgers into rice, due to the fact that rice cakes are not easy to shape, rice cakes fall from a height of more than ten centimeters and become scattered and deformed. Therefore, in addition to the production of rice cakes, other processes mainly rely on manual work, such as the process of combining the upper rice cake, fillings, and lower rice cakes into one, and the process of packaging the three-in-one rice burgers lacks the necessary means. Whether it is manual packaging or mechanical packaging of the three-in-one rice burgers, it is necessary to align and shape-press the multiple layers of rice cakes and fillings of the rice burgers so that the height and outer diameter can adapt to the existing hard plastic and other outer packaging. The overall work efficiency is extremely low. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the above-mentioned traditional technology and provide a rice burger production line with improved production efficiency.

[0006] The purpose of the present invention is achieved through the following technical measures:

[0007] The rice burger production line is characterized by comprising a rice cake production machine, a cake closing machine, a shaping device and a packaging machine;

[0008] A first rice cake conveyor line is provided on one side of the cake-closing workbench, and a second rice cake conveyor line is provided on the other side of the cake-closing workbench. A filling adding area and a second cake feeding device are provided in sequence along the conveying direction of the first rice cake conveyor line. The second cake feeding device can transfer the rice cakes with fillings to the top of the cake-closing workbench. A third cake feeding device is provided on the outer side of the second rice cake conveyor line. The third cake feeding device can feed the rice cakes to the top of the cake-closing workbench. A cake-closing conveyor belt is provided on the cake-closing workbench. The conveying direction of the cake-closing conveyor belt is parallel to the conveying direction of the first rice cake conveyor line. The discharging end of the cake-closing conveyor belt is connected to the shaping device, and the discharging end of the shaping device is connected to the packaging machine.

[0009] A specific optimization scheme, the diverter device includes a first diverter conveyor belt and a second diverter conveyor belt, the conveying directions of the first diverter conveyor belt and the second diverter conveyor belt are opposite, the first diverter conveyor belt and the second diverter conveyor belt are respectively located on both sides of the discharge end of the rice cake production machine, the discharge end of the rice cake production machine is provided with a cake discharge mechanism, the cake discharge mechanism includes a cake discharge push block, the cake discharge push block is provided with at least two cake discharge grooves, and at least one cake discharge groove is arranged corresponding to the first diverter conveyor belt, at least one cake discharge groove is arranged corresponding to the second diverter conveyor belt, the first diverter conveyor belt and the first rice cake conveyor line are arranged vertically, and the second diverter conveyor belt and the second rice cake conveyor line are arranged vertically;

[0010] The first rice cake conveyor line includes a first conveyor belt, the first conveyor belt is driven by a servo control motor, the conveying direction of the first conveyor belt is perpendicular to the cake feeding direction of the second cake feeding device, the cake feeding direction of the second cake feeding device is parallel to the cake feeding direction of the third cake feeding device, a first cake placing mechanism is provided at the feeding end of the first rice cake conveyor line, the first cake placing mechanism includes a first cake placing block, a first cake placing groove is provided on the side of the first cake placing block close to the first rice cake driving line, a first cake placing driving mechanism is provided on the side of the first cake placing block away from the first rice cake conveyor line, and the first cake placing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0011] The second rice cake conveyor line includes a second conveyor belt, which is driven by a servo control motor. The conveying direction of the second conveyor belt is perpendicular to the cake feeding direction of the third cake feeding device. A second cake placing mechanism is provided at the feeding end of the second rice cake conveyor line. The second cake placing mechanism includes a second cake placing block. A second cake placing groove is provided on the side of the second cake placing block close to the second rice cake driving line. A second cake placing driving mechanism is provided on the side of the second cake placing block away from the second rice cake conveyor line. The second cake placing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0012] In a specific optimization scheme, the filling adding area includes a meat cake conveying line and a first cake conveying device, and the first cake conveying device can transfer the meat cake from the meat cake conveying line to above the rice cake on the first rice cake conveying line;

[0013] The first cake feeding device includes a first cake pushing device and a first cake stacking device, the first cake pushing device is located on the side of the meat cake conveying line away from the first rice cake conveying line, and the first cake stacking device is located between the meat cake conveying line and the first rice cake conveying line;

[0014] The first pancake stacking device includes a first support plate and a first clamping block arranged up and down, the first support plate and the first clamping block are contact-connected or slidably connected, the first clamping block is provided with at least one first clamping groove matching the shape of the rice cake, the first support plate is connected to a first pancake placing driving mechanism that drives it away from the first clamping groove and / or the first clamping block is connected to a first pancake placing driving mechanism that drives the first clamping groove away from the first support plate, the first pancake placing driving mechanism includes a first telescopic cylinder, one end of the first telescopic cylinder is fixedly arranged relative to the first clamping block, and the other end of the first telescopic cylinder is fixedly connected to the first support plate, and the first telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0015] The first block and / or the first support plate are connected with a first cake stack lifting device and / or a first cake stack horizontal displacement device, the first cake stack lifting device comprises a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder, and the first cake stack horizontal displacement device comprises a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder;

[0016] The first card slot is located on a side of the first card block close to the meat patty conveying line;

[0017] The first cake pushing device comprises a first pushing block, a side of the first pushing block close to the meat cake conveying line is provided with at least one first cake pushing groove matched with the meat cake, a side of the first pushing block away from the meat cake conveying line is provided with a first cake pushing driving mechanism driving the first pushing block to move back and forth, the first cake pushing driving mechanism comprises a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0018] The number of the first card slots is the same as the number of the first cake pushing slots;

[0019] The third cake feeding device includes a third cake pushing device and a third cake stacking device, the third cake pushing device is located on the side of the second rice cake conveying line away from the merging workbench, and the third cake stacking device is located between the merging workbench and the third rice cake conveying line;

[0020] The third pancake stacking device includes a third support plate and a third clamping block arranged up and down, the third support plate and the third clamping block are contact-connected or slidably connected, the third clamping block is provided with at least one third clamping slot matching the shape of the rice cake, the third support plate is connected to a third pancake placing driving mechanism for driving it away from the third clamping slot and / or the third clamping block is connected to a third pancake placing driving mechanism for driving the third clamping slot away from the third support plate, the third pancake placing driving mechanism includes a third telescopic cylinder, one end of the third telescopic cylinder is fixedly arranged relative to the third clamping block, and the other end of the third telescopic cylinder is fixedly connected to the third support plate, and the third telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0021] The third block and / or the third support plate are connected with a third cake stacking lifting device and / or a third cake stacking horizontal displacement device, the third cake stacking lifting device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder, and the third cake stacking horizontal displacement device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder;

[0022] The third card slot is located on a side of the third card block close to the second rice cake conveying line;

[0023] The third cake pushing device includes a third pushing block, and at least one third cake pushing groove matched with the rice cake is provided on the side of the third pushing block close to the second rice cake conveying line, and a third cake pushing driving mechanism for driving the third pushing block to reciprocate is provided on the side of the third pushing block away from the meat cake conveying line, and the third cake pushing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0024] The number of the third card slots is the same as the number of the third cake pushing slots.

[0025] A specific optimization scheme, the second cake feeding device includes a second cake pushing device and a second cake stacking device, the second cake pushing device is located on the side of the first rice cake conveying line away from the cake closing worktable, and the second cake stacking device is located between the first rice cake conveying line and the cake closing worktable;

[0026] The second pancake stacking device includes a second support plate and a second clamping block arranged up and down, the second support plate and the second clamping block are contact-connected or slidably connected, the second clamping block is provided with at least one second clamping groove matching the shape of the rice cake, the second support plate is connected to a second pancake placing driving mechanism that drives it away from the second clamping groove and / or the second clamping block is connected to a second pancake placing driving mechanism that drives the second clamping groove away from the second support plate, the second pancake placing driving mechanism includes a second telescopic cylinder, one end of the second telescopic cylinder is fixedly arranged relative to the second clamping block, and the other end of the second telescopic cylinder is fixedly connected to the second support plate, and the second telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0027] The second block and / or the second support plate are connected to a second cake stack lifting device and / or a second cake stack horizontal displacement device, the second cake stack lifting device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder, and the second cake stack horizontal displacement device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder;

[0028] The second card slot is located on a side of the second card block close to the first rice cake conveying line;

[0029] The second cake pushing device includes a second cake pushing block, a side of the second cake pushing block close to the first cake conveying line is provided with at least one second cake pushing groove matched with the cake with filling, and a side of the second cake pushing block away from the first cake conveying line is provided with a second cake pushing driving mechanism driving the second cake pushing block to move back and forth, and the second cake pushing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0030] The number of the second card slots is the same as the number of the second cake pushing slots.

[0031] A specific optimization scheme, the second cake feeding device includes a second cake pushing device, and the second cake pushing device is located on a side of the first rice cake conveying line away from the cake closing workbench;

[0032] The second cake pushing device includes a second pushing block, and the second pushing block is provided with at least one second cake pushing groove matching with the rice cake with filling on the side close to the first rice cake conveying line, and the second pushing block is provided with a second cake pushing driving mechanism for driving its reciprocating movement on the side away from the first rice cake conveying line, and the second cake pushing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0033] A specific optimization scheme, the shaping device includes a shaping workbench, a shaping pressing assembly is arranged above the shaping workbench, the shaping pressing assembly is composed of at least two shaping pressing covers, a shaping upper and lower driving device for driving the shaping pressing cover to reciprocate up and down is connected above the shaping pressing cover, the shaping upper and lower driving device or the shaping pressing cover is connected to a shaping horizontal driving device for driving the shaping pressing cover to reciprocate horizontally, the shaping upper and lower driving device includes a shaping first telescopic cylinder, the bottom of the shaping first telescopic cylinder is fixedly connected to the shaping pressing cover, and the upper part of the shaping first telescopic cylinder is fixedly connected to the shaping horizontal driving device The first telescopic cylinder for molding is a pneumatic cylinder, a hydraulic cylinder, an electric cylinder or a linear motor. The molding horizontal driving device includes a molding frame, a molding connecting rod and a molding second telescopic cylinder. The molding frame is fixedly arranged. The molding connecting rod is fixedly connected to the molding upper and lower driving devices. The molding connecting rod is fixedly connected to the movable end of the second telescopic cylinder for molding. The fixed end of the second telescopic cylinder for molding is fixedly connected to the molding frame. The molding connecting rod is slidingly connected to the molding frame. The molding frame is provided with a molding slide rail matching the molding connecting rod. The second telescopic cylinder for molding is a pneumatic cylinder, a hydraulic cylinder, an electric cylinder or a linear motor.

[0034] A specific optimization scheme, the packaging machine includes a first workbench and a second workbench, the bottom of the first workbench is connected to a first lifting device that drives it to move up and down, and the bottom of the second workbench is connected to a second lifting device that drives it to move up and down;

[0035] A pressing assembly is provided above the first workbench and the second workbench, and a plastic feeding mechanism is provided on one side of the workbench to cooperate with the pressing assembly;

[0036] The pressing assembly includes a first pressing block and a second pressing block, a third lifting device driving the first pressing block to move up and down is connected to the top of the first pressing block, a fourth lifting device driving the second pressing block to move up and down is connected to the top of the second pressing block, the first pressing block is located above the first workbench, and the second pressing block is located above the second workbench;

[0037] There are two plastic feeding mechanisms, which are symmetrically arranged. One of them is located on the side of the first workbench away from the second workbench, and the other is located on the side of the second workbench away from the first workbench. The plastic feeding mechanism includes a hard plastic box and a pushing component. A through hole matching the pushing component is provided at the lower part of the hard plastic box, and the pushing component can push the hard plastic into the workbench through the through hole.

[0038] A specific optimization solution is that a sauce extrusion device is provided between the first cake feeding device and the second cake feeding device, and the sauce extrusion device includes an extrusion nozzle, and an electromagnetic control valve is provided on the extrusion nozzle.

[0039] A specific optimization solution is that a weighing device is provided between the sauce extrusion device and the first cake feeding device.

[0040] A specific optimization solution is that the shaping device and the packaging machine are connected through a freezing device.

[0041] Due to the adoption of the above technical solution, compared with the prior art, the present invention develops a production process that adopts simple production operation and low development cost, and retains the original taste to the greatest extent, so as to realize the automatic assembly line production of rice burgers; thereby reducing the use of labor costs and the uncontrollability of product quality, and achieving the goals of improving quality, increasing efficiency, and stabilizing production. Through the optimization of this process, the manufacturer can maintain a long-term and efficient production model, which is of great significance for winning orders and gaining a larger market share. As hamburger fast food cannot meet people's pursuit of higher quality food, the demand for rice burgers, a delicacy with a homely taste, is increasing, and its mechanized production provides the possibility of large-scale promotion and rapid distribution for rice burgers, providing more choices for people on the dining table in the future.

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Attached Figure 1 It is a structural schematic diagram of a rice burger production line of the present invention.

[0044] Attached Figure 2 It is a side structural schematic diagram of the rice burger production line of the present invention.

[0045] Attached Figure 3 It is a structural schematic diagram of the shaping device of the present invention.

[0046] Attached Figure 4 It is a schematic diagram of the top view of the shaping device of the present invention.

[0047] Attached Figure 5 It is a side view structural schematic diagram of the shaping device of the present invention.

[0048] Attached Figure 6 It is a structural schematic diagram of the packaging machine of the present invention.

[0049] Attached Figure 7 It is a partial structural schematic diagram of the packaging machine of the present invention without the baffle.

[0050] Attached Figure 8 It is a schematic diagram of the structure of the packaging machine of the present invention when viewed from above.

[0051] Attached Fig. 9 It is a structural schematic diagram of a hard plastic box of the present invention.

[0052] Attached Fig.10 It is a structural schematic diagram of the push-molding component of the present invention.

[0053] Attached Fig.11 It is a structural schematic diagram of a cake closing machine of the present invention.

[0054] Attached Fig.12 It is a side structural schematic diagram of the cake closing machine of the present invention.

[0055] Attached Fig.13 It is a structural schematic diagram of the first cake feeding device of the present invention.

[0056] Attached Fig.14 It is a structural schematic diagram of the first cake pushing device of the present invention.

[0057] Attached Fig.15 It is a schematic structural diagram of the first pancake stacking device of the present invention.

[0058] In the figure: 1-rice cake production machine; 2-cake assembling machine; 3-setting device; 4-packaging machine; 11-first shunt conveyor belt; 12-second shunt conveyor belt; 13-first cake placing mechanism; 14-second cake placing mechanism; 31-setting workbench; 32-setting pressing cover; 33-up and down driving telescopic cylinder; 34-horizontal displacement driving telescopic cylinder; 35-connecting rod; 36-setting bracket; 311-setting conveyor belt; 312-setting conveying servo motor; 41-first packaging workbench; 42-second packaging workbench; 43-first lifting device; 44-second lifting device; 45-first pressing block; 46-third lifting device; 47-second pressing block; 48-fourth lifting device 49-hard plastic box; 410-plastic delivery push block; 411-plastic delivery telescopic cylinder; 412-baffle; 413-fifth lifting device; 21-cake-closing workbench; 22-first rice cake conveyor line; 23-second rice cake conveyor line; 24-meat cake conveyor line; 25-first cake-delivering device; 26-second cake-delivering device; 27-third cake-delivering device; 28-sauce extrusion device; 211-cake-closing conveyor belt; 251-first clamping block; 252-first clamping slot; 253-first support plate; 254-first cake-releasing drive mechanism; 255-first cake-stacking lifting device; 256-first cake-stacking horizontal displacement device; 257-first push block; 258-first cake-pushing drive mechanism. DETAILED DESCRIPTION

[0059] Example: As attached Figure 1-12 As shown, the rice burger production line includes a rice cake production machine 1, a cake assembling machine 2, a shaping device 3, a packaging machine 4, a sauce extruding device 28, a weighing device, a freezing device and a control system.

[0060] The rice cake production machine 1 adopts the existing rice cake production machine 1, and compresses and shapes the rice cakes by weighing them. When the rice cake production machine 1 is used, the cleaned glutinous rice and rice are first mixed in a certain proportion, and after being steamed, they are put into the rice cake production machine 1. Then, they are put into the feeding mechanism and enter the mixer through the conveying mechanism. There is a roller in the mixer to fully mix the rice and glutinous rice. The mixed rice is first pushed out by a quantitative mechanism to form rice balls of equal weight, and after passing through two sets of shaping molds, the rice cakes of equal weight and shape are pushed into the production line.

[0061] The rice cake production machine 1 is externally connected to a diversion device.

[0062] The diverter device includes a first diverter conveyor belt 11 and a second diverter conveyor belt 12, the conveying directions of the first diverter conveyor belt 11 and the second diverter conveyor belt 12 are opposite, the first diverter conveyor belt 11 and the second diverter conveyor belt 12 are respectively located at both sides of the discharge end of the rice cake production machine 1, and the discharge end of the rice cake production machine 1 is provided with a cake discharge mechanism, the cake discharge mechanism includes a cake discharge push block, the cake discharge push block is provided with at least two cake discharge grooves, and at least one cake discharge groove is arranged corresponding to the first diverter conveyor belt 11, and at least one cake discharge groove is arranged corresponding to the second diverter conveyor belt 12, the first diverter conveyor belt 11 and the first rice cake conveyor line 22 are arranged vertically, and the second diverter conveyor belt 12 and the second rice cake conveyor line 23 are arranged vertically;

[0063] The first rice cake conveyor line 22 includes a first conveyor belt, which is driven by a servo control motor. The conveying direction of the first conveyor belt is perpendicular to the cake feeding direction of the second cake feeding device 26, and the cake feeding direction of the second cake feeding device 26 is parallel to the cake feeding direction of the third cake feeding device 27. A first cake placing mechanism 13 is provided at the feeding end of the first rice cake conveyor line 22. The first cake placing mechanism 13 includes a first cake placing block. A first cake placing groove is provided on a side of the first cake placing block close to the first rice cake driving line. A first cake placing driving mechanism 254 is provided on a side of the first cake placing block away from the first rice cake conveyor line 22. The first cake placing driving mechanism 254 includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0064] The second rice cake conveyor line 23 includes a second conveyor belt, which is driven by a servo control motor. The conveying direction of the second conveyor belt is perpendicular to the cake feeding direction of the third cake feeding device 27. A second cake placing mechanism 14 is provided at the feeding end of the second rice cake conveyor line 23. The second cake placing mechanism 14 includes a second cake placing block. A second cake placing groove is provided on the side of the second cake placing block close to the second rice cake driving line. A second cake placing driving mechanism is provided on the side of the second cake placing block away from the second rice cake conveyor line 23. The second cake placing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0065] The cake-closing machine 2 has a cake-closing worktable 21, a first rice cake conveyor line 22 is provided on one side of the cake-closing worktable 21, a second rice cake conveyor line 23 is provided on the other side of the cake-closing worktable 21, a filling adding area and a second cake feeding device 26 are provided in sequence along the conveying direction of the first rice cake conveyor line 22, the second cake feeding device 26 can transfer the rice cake with filling to the top of the cake-closing worktable 21, a third cake feeding device 27 is provided on the outer side of the second rice cake conveyor line 23, the third cake feeding device 27 can feed the rice cake to the top of the cake-closing worktable 21.

[0066] The filling adding area includes a meat cake conveying line 24 and a first cake conveying device 25 . The first cake conveying device 25 can transfer the meat cakes from the meat cake conveying line 24 to above the rice cakes on the first rice cake conveying line 22 .

[0067] The first cake feeding device 25 includes a first cake pushing device and a first cake stacking device. The first cake pushing device is located on a side of the meat cake conveying line 24 away from the first rice cake conveying line 22 , and the first cake stacking device is located between the meat cake conveying line 24 and the first rice cake conveying line 22 .

[0068] The first pancake stacking device includes a first support plate 253 and a first clamping block 251 arranged up and down, the first support plate 253 and the first clamping block 251 are contact-connected or slidably connected, the first clamping block 251 is provided with at least one first clamping groove 252 matching the shape of the rice cake, and the first support plate 253 is connected to a first pancake placing driving mechanism 254 that drives it away from the first clamping groove 252. In addition, the above scheme can be replaced as needed, such as the first clamping block 251 is connected to a first pancake placing driving mechanism 254 that drives the first clamping groove 252 away from the first support plate 253.

[0069] The first pancake placing driving mechanism 254 includes a first telescopic cylinder, one end of which is fixedly arranged relative to the first clamping block 251, and the other end of the first telescopic cylinder is fixedly connected to the first support plate 253. The first telescopic cylinder is a hydraulic cylinder, and can also be a pneumatic cylinder, an electric cylinder or a linear motor.

[0070] Connecting arms are respectively provided at both ends of the clamping block, the connecting arms are fixedly connected to the cake placing telescopic cylinder, and the connecting arms are fixedly connected to the movable end of the first linear motor.

[0071] The first card slot 252 is located on one side of the first card block 251 close to the meat patty conveying line 24; when there are multiple first card slots 252, the multiple first card slots 252 are distributed along a straight line along one side of the first card block 251. In this embodiment, the number of the first card slots 252 is eight. In addition, the number of the first card slots 252 can be selected as needed, such as one, two, three, ten, etc.

[0072] The cross-section of the first slot 252 is in an arc shape, and can be replaced by a semicircle or a rectangle.

[0073] The pallet is a flat plate with a thickness of less than 1 cm.

[0074] The first block 251 or the first support plate 253 is connected with a first stack of cakes lifting device 255 and / or a first stack of cakes horizontal displacement device 256. The first stack of cakes lifting device 255 includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder. The first stack of cakes horizontal displacement device 256 includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder. In this example, the first block 251 or the first support plate 253 is connected with a first linear motor that can drive it to move horizontally, and the first linear motor is connected with a second linear motor that can drive it to move up and down. And the number of the first linear motors is two, and the two first linear motors are respectively located at both ends of the block and are symmetrically arranged, and the number of the second linear motors is two, and the two second linear motors are respectively located on both sides of the first linear motor and are symmetrically arranged. In addition, the above-mentioned lifting device or horizontal displacement device can be replaced as needed, for example, other traditional mechanical driving methods such as motor-driven chains are adopted, and are not limited to the contents given in the embodiment.

[0075] Before use, the first support plate 253 is docked with the first rice cake transport line and the meat cakes are received into the first tray with the help of the inertia of the transport line. During this process, the meat cakes are subjected to secondary position calibration with the help of the circular first slot 252 on the device; thereafter, the support plate is placed 1-2 cm above the place where the rice cakes or meat cakes need to be placed through the first cake stacking lifting device 255 and the first cake stacking horizontal position device, and the linear motor can be controlled by the PLC controller to accurately run to the set position. This part is a well-known technology and will not be repeated here; of course, the above process can also be carried out by other methods such as manually placing the support plate 1-2 cm above the place where the rice cakes or meat cakes need to be placed.

[0076] When in use, the first support plate 253 is pulled away from the first clamping block 251, and the meat cake in the first clamping slot 252 loses support and falls naturally, thereby realizing the transportation of the meat cake and stacking it on other cakes. This process can be repeated many times to complete the composite process of multi-layer rice cakes.

[0077] The first cake pushing device includes a first pushing block 257. A side of the first pushing block 257 close to the meat cake conveying line 24 is provided with at least one first cake pushing groove matched with the meat cake. A side of the first pushing block 257 away from the meat cake conveying line 24 is provided with a first cake pushing driving mechanism 258 for driving the first cake pushing driving mechanism 258 to reciprocate. The first cake pushing driving mechanism 258 includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0078] The number of the first card slots 252 is the same as the number of the first cake pushing slots.

[0079] The meat patty conveyor line 24 includes a meat patty conveyor belt, which is driven by a servo control motor. The conveying direction of the meat patty conveyor belt is perpendicular to the conveying direction of the first patty feeding device 25. The conveying direction of the meat patty conveyor belt is parallel to the conveying direction of the first rice cake conveyor line 22. The feeding end of the meat patty and rice cake conveyor line is connected to a meat patty production machine.

[0080] The second rice cake feeding device 26 includes a second rice cake pushing device, and the second rice cake pushing device is located on a side of the first rice cake conveying line 22 away from the rice cake combining workbench 21;

[0081] The second cake pushing device includes a second pushing block, and at least one second cake pushing groove cooperating with the rice cake with filling is provided on the side of the second pushing block close to the first rice cake conveying line 22, and a second cake pushing driving mechanism for driving it to reciprocate is provided on the side of the second pushing block away from the first rice cake conveying line 22, and the second cake pushing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0082] The distance between the first rice cake conveying line 22 and the cake-closing workbench 21 is no more than one-third of the rice cake. In practice, the first rice cake conveying line 22 and the cake-closing workbench 21 are adjacently arranged, and the distance between the first rice cake conveying line 22 and the cake-closing workbench 21 is less than 1 cm.

[0083] The distance between the first rice cake conveying line 22 and the cake-closing workbench 21 is no more than one-third of the rice cake. In practice, the first rice cake conveying line 22 and the cake-closing workbench 21 are adjacently arranged, and the distance between the first rice cake conveying line 22 and the cake-closing workbench 21 is less than 1 cm.

[0084] The structure of the third cake feeding device 27 is the same as that of the first cake feeding device 25. The third cake feeding device 27 includes a third cake pushing device and a third cake stacking device, and the third cake pushing device and the third cake stacking device are placed in the opposite position to the second cake pushing device and the second cake stacking device. The third cake pushing device is located on the side of the second rice cake conveying line 23 away from the merging workbench, and the third cake stacking device is located between the merging workbench 21 and the third rice cake conveying line;

[0085] The third pancake stacking device includes a third support plate and a third clamping block arranged up and down, the third support plate and the third clamping block are contact-connected or slidably connected, the third clamping block is provided with at least one third clamping slot matching the shape of the rice cake, the third support plate is connected to a third pancake placing driving mechanism for driving it away from the third clamping slot and / or the third clamping block is connected to a third pancake placing driving mechanism for driving the third clamping slot away from the third support plate, the third pancake placing driving mechanism includes a third telescopic cylinder, one end of the third telescopic cylinder is fixedly arranged relative to the third clamping block, and the other end of the third telescopic cylinder is fixedly connected to the third support plate, and the third telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0086] The third card slot is located on one side of the third card block close to the second rice cake conveying line 23;

[0087] The third cake pushing device includes a third pushing block, and at least one third cake pushing groove matching with the rice cake is provided on the side of the third pushing block close to the second rice cake conveying line 23, and a third cake pushing driving mechanism driving the third pushing block to reciprocate is provided on the side of the third pushing block away from the meat cake conveying line 24, and the third cake pushing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0088] The number of the third card slots is the same as the number of the third cake pushing slots.

[0089] The first rice cake conveyor line 22 includes a first conveyor belt, which is driven by a servo control motor. The conveying direction of the first conveyor belt is perpendicular to the cake feeding direction of the second cake feeding device 26, and the cake feeding direction of the second cake feeding device 26 is parallel to the cake feeding direction of the third cake feeding device 27. A first cake placing mechanism 13 is provided at the feeding end of the first rice cake conveyor line 22. The first cake placing mechanism 13 includes a first cake placing block. A first cake placing groove is provided on a side of the first cake placing block close to the first rice cake driving line. A first cake placing driving mechanism 254 is provided on a side of the first cake placing block away from the first rice cake conveyor line 22. The first cake placing driving mechanism 254 includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0090] The second rice cake conveyor line 23 includes a second conveyor belt, both sides of the second conveyor belt are connected to the ground through brackets, the second conveyor belt is driven by a servo control motor, the conveying direction of the second conveyor belt is perpendicular to the cake feeding direction of the third cake feeding device 27, and the second rice cake conveyor line 23 is provided with a second cake placing mechanism 14 at the feeding end, the second cake placing mechanism 14 includes a second cake placing block, a second cake placing groove is provided on the side of the second cake placing block close to the second rice cake driving line, and a second cake placing driving mechanism is provided on the side of the second cake placing block away from the second rice cake conveyor line 23, and the second cake placing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor.

[0091] The cake-closing workbench 21 comprises a cake-closing conveyor belt 211, and both sides of the cake-closing conveyor belt 211 are connected to the ground through brackets. The conveying direction of the cake-closing conveyor belt 211 is parallel to the conveying direction of the first rice cake conveying line 22, and a driving shaft and a driven shaft are arranged in the cake-closing conveyor belt 211, and the driving shaft is driven by a servo control motor.

[0092] The filling adding area includes a sauce extruding device 28, which is located between the first cake feeding device 25 and the second cake feeding device 26. The sauce extruding device 28 includes an extruding nozzle, on which an electromagnetic control valve is provided.

[0093] It also includes a PLC controller or a computer or other controller. The PLC controller is electrically connected to the first rice cake conveyor line 22, the second rice cake conveyor line 23, the meat cake conveyor line 24, and the conveying servo motor in the cake closing workbench 21. The PLC controller is also electrically connected to the first cake placing drive mechanism 254, the second cake pushing drive mechanism, the third cake pushing drive mechanism, the third cake placing drive mechanism, the first cake pushing drive mechanism 258, etc. Through prior measurement and testing, the PLC program is set, and then the start and stop of each component are realized through electronic control. Since PLC control of motors and other actuators is a well-known technology, it will not be repeated here.

[0094] When used, the following steps are included:

[0095] 1. Conveying rice cakes: the first rice cake conveying line 22 and the second rice cake conveying line 23 convey rice cakes respectively.

[0096] 2. Stacking meat patties. When the rice cakes on the first rice cake conveyor line 22 pass through the filling adding area and pause, the meat patties on the meat patty conveyor line 24 are delivered to the rice cakes by the first cake delivering device 25. In the specific operation, the first cake stacking device is first close to or slightly lower than the meat patty conveyor line 24 in height, and then the first cake pushing device pushes the meat patties to make them fall onto the first cake stacking device. After the first cake stacking device delivers the meat patties to the rice cakes, the first support plate 253 is pulled to make the meat patties fall on the rice cakes, and then the first cake stacking device is reset to wait for the next action.

[0097] 3. Adding sauce: The rice cake after the meat patty is stacked is continuously conveyed and is squeezed with sauce after passing through the sauce extrusion device 28. This step can be omitted or moved to before the meat patty stacking process.

[0098] Fourth, the rice cakes with fillings are sent to the cake-closing workbench 21, the first rice cake conveying line 22 is first paused, and then the rice cakes are pushed by the second cake-pushing device, or the cakes can be transported by the second cake-folding device.

[0099] 5. Stack the upper rice cake, the second rice cake conveyor line 23 is suspended, the third cake stacking device is close to the second rice cake conveyor line 23, the heights of the two are similar or slightly lower, the upper rice cake is pushed to the third cake stacking device by the third cake pushing device, and then the third cake stacking device transports the upper rice cake to above the cake closing workbench 21, and the first supporting plate 253 is pulled to stack the upper rice cake with the rice cake in step 4, the second rice cake conveyor line 23 can cooperate with the first rice cake conveyor line 22 to start and stop, or it can be arranged separately.

[0100] In addition, other solutions may also be adopted, for example, the second cake feeding device 26 has the same structure as the first cake feeding device 25. The second cake feeding device 26 includes a second cake pushing device and a second cake stacking device, and the second cake pushing device and the second cake stacking device are in the same position as the first cake pushing device and the first cake stacking device, and are opposite to the third cake pushing device and the third cake stacking device. The second cake pushing device is located on the side of the first rice cake conveying line 22 away from the cake assembling workbench 21, and the second cake stacking device is located between the first rice cake conveying line 22 and the cake assembling workbench 21;

[0101] The second pancake stacking device includes a second support plate and a second clamping block arranged up and down, the second support plate and the second clamping block are contact-connected or slidably connected, the second clamping block is provided with at least one second clamping groove matching the shape of the rice cake, the second support plate is connected to a second pancake placing driving mechanism that drives it away from the second clamping groove and / or the second clamping block is connected to a second pancake placing driving mechanism that drives the second clamping groove away from the second support plate, the second pancake placing driving mechanism includes a second telescopic cylinder, one end of the second telescopic cylinder is fixedly arranged relative to the second clamping block, and the other end of the second telescopic cylinder is fixedly connected to the second support plate, and the second telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0102] The second card slot is located on one side of the second card block close to the first rice cake conveying line 22;

[0103] The second cake pushing device includes a second cake pushing block, and at least one second cake pushing groove matching with the rice cake with filling is provided on the side of the second cake pushing block close to the first cake conveying line 22, and a second cake pushing driving mechanism driving the second cake pushing block to move back and forth is provided on the side of the second cake pushing block away from the first cake conveying line 22, and the second cake pushing driving mechanism includes a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor;

[0104] The number of the second card slots is the same as the number of the second cake pushing slots.

[0105] The shaping device 3 comprises a shaping support 36 , a shaping workbench 31 and a shaping pressing mechanism. The shaping pressing mechanism is arranged above the shaping workbench 31 through the shaping support 36 .

[0106] The shaping and pressing mechanism comprises a shaping and pressing component, an up-and-down driving component and a horizontal displacement driving component.

[0107] The shaping pressing assembly is composed of at least two shaping pressing covers 32. In this embodiment, the shaping pressing assembly is composed of two symmetrically arranged shaping pressing covers 32, and the two shaping pressing covers 32 form a circle. In addition, the shaping pressing assembly can also be composed of a plurality of circumferentially evenly distributed shaping pressing covers 32 to form a circle, for example, three or four. When in use, the plurality of shaping pressing covers 32 can be driven by a plurality of telescopic cylinders to reciprocate in directions toward or away from the center of the rice hamburger.

[0108] The up and down driving components can drive the shaping press cover 32 to move up and down reciprocatingly, and the horizontal displacement driving components can drive the multiple shaping press covers 32 to be horizontally combined or dispersed.

[0109] The shaping press cover 32 includes an upper shaping plate, and the cross-sectional shape of the multiple upper shaping plates after closing matches the maximum outer diameter of the rice burger, and each upper shaping plate is connected to a side shaping plate on the outer side. In this embodiment, the upper shaping plate is semicircular, and the side shaping plate is semicircular arc-shaped. The upper shaping plate and the side shaping plate form a semicircular cover, and the two shaping press covers 32 form a circular cover structure. When the above structure is in use, the rice burger can be pushed by the side shaping plate, so that the rice burger that is offset during the transportation and stacking of rice cakes or fillings can be gathered, and the overall height of the rice burger can be controlled by the upper shaping plate, so that it is convenient to cooperate with the hard plastic packaging machine 4 and other structures to package it uniformly.

[0110] A shaping groove is provided in the gland, and the number of shaping grooves matches the number of rice burgers on the shaping workbench 31. The cross section of the shaping groove is arc, semicircular or rectangular, and one side of the shaping groove is open away from the shaping plate on the shaping side. In actual use, multiple shaping grooves are evenly distributed in a straight line to facilitate the production line to speed up production efficiency.

[0111] A flexible inner layer is provided inside the shaping cover 32 , and the material of the flexible inner layer is silica gel or plastic.

[0112] The inner side of the shaping gland 32 is provided with a plurality of oil storage grooves.

[0113] The upper part of the gland is fixedly connected to the movable end of the horizontal displacement driving component, the fixed end of the horizontal displacement driving component is fixedly connected to the movable end of the upper and lower driving components, and the fixed end of the upper and lower driving components is connected to the shaping bracket 36. In addition, alternative solutions can be adopted, such as the upper part of the gland is connected to the bottom of the upper and lower driving components, the upper part of the upper and lower driving components is fixedly connected to the movable end of the horizontal displacement driving component, and the fixed end of the horizontal displacement driving component is fixedly connected to the shaping bracket 36.

[0114] The horizontal displacement driving component includes a horizontal displacement driving telescopic cylinder 34 and a connecting rod 35. The middle part of the connecting rod 35 is fixedly connected to an upper and lower driving component. The fixed end of the horizontal displacement driving telescopic cylinder 34 is fixedly connected to a shaping bracket 36. The movable end of the horizontal displacement driving telescopic cylinder 34 is fixedly connected to the connecting rod 35. The connecting rod 35 is slidably connected to the shaping bracket 36. The horizontal displacement driving telescopic cylinder 34 is a pneumatic cylinder, a hydraulic cylinder, an electric cylinder or a linear motor.

[0115] The horizontal displacement driving telescopic cylinder 34 is a double-acting cylinder, the number of connecting rods 35 is two, one movable end of the horizontal displacement driving telescopic cylinder 34 is fixedly connected to one end of the connecting rod 35, the other movable end of the horizontal displacement driving telescopic cylinder 34 is fixedly connected to the other end of the connecting rod 35, the number of the horizontal displacement driving telescopic cylinder 34 is one, or the number of the horizontal displacement driving telescopic cylinder 34 is two and the two horizontal displacement driving telescopic cylinders 34 are respectively located on both sides of the connecting rod 35. In addition, other alternatives can be adopted, such as the horizontal displacement driving telescopic cylinder 34 is a single-acting cylinder, the number of connecting rods 35 is two, the fixed end of the horizontal displacement driving telescopic cylinder 34 is fixedly connected to the shaping bracket 36, the movable end of the horizontal displacement driving telescopic cylinder 34 is fixedly connected to the connecting rod 35, and each connecting rod 35 is connected to one horizontal displacement driving telescopic cylinder 34 or at least two horizontal displacement driving telescopic cylinders 34.

[0116] The up and down driving components include an up and down driving telescopic cylinder 33, the bottom of the up and down driving telescopic cylinder 33 is fixedly connected to the pressure cover, and the upper part of the up and down driving telescopic cylinder 33 is fixedly connected to the movable end of the horizontal displacement driving component. The up and down driving telescopic cylinder 33 is a cylinder, a hydraulic cylinder, an electric cylinder or a linear motor.

[0117] The shaping workbench 31 comprises a shaping conveyor belt 311, and the shaping conveyor belt 311 is driven by a shaping conveying servo motor 312. The shaping conveyor belt 311 can convey the shaped rice burgers to the next station.

[0118] Usage process: After the stacked rice burgers are transferred to the shaping workbench 31, they can be connected to other conveyor belts through the shaping conveyor belt 311, or they can be transferred through other feeding devices. The pressure cover first moves down to a position close to the shaping workbench 31, and then drives the telescopic cylinder 34 to drive the pressure cover to move toward the center of the rice burger through horizontal displacement, and finally drives the upper and lower driving components to press down at the same time. In the above process, the thickness, deformation, and position of the rice burger can be appropriately corrected to ensure that it reaches the standard size for packaging boxes; when solidifying, the vegetable oil in the groove of the inner wall of the pressure cover overflows and covers the flexible inner surface of the two pressure covers to reduce the adhesion between the rice burgers and the inner surface. After one second, the pressure cover moves sideways under the control of the shaping bracket 36 connecting rod 35, releases the solidified rice burger and transports it away through the conveyor belt, and then the two pressure covers are lifted up by the telescopic cylinder and returned to their original position, completing the whole set of solidification process.

[0119] In addition, two or eight shaping grooves can be arranged in the gland, and the plurality of shaping grooves are evenly distributed in a straight line. The middle part of the connecting rod 35 is fixedly connected with a plurality of upper and lower driving components distributed along a straight line.

[0120] When the number of the upper and lower driving telescopic cylinders 33 is two, a linkage component is provided between adjacent upper and lower driving telescopic cylinders 33, and the linkage component includes a gear, a first rack and a second rack. The first rack is connected to a connecting rod 35, and the second rack is connected to another connecting rod 35. The first rack and the second rack are respectively meshed with the gears, and the middle part of the gear is rotatably connected to the shaping bracket 36.

[0121] The packaging machine 4 comprises a packaging support and a packaging workbench. A pressing mechanism is arranged above the packaging workbench, and a plastic feeding mechanism matched with the pressing mechanism is arranged on the side of the packaging workbench.

[0122] The packaging workbench includes a first packaging workbench 41 and a second packaging workbench 42 connected to each other. The bottom of the first packaging workbench 41 is connected to a first lifting device 43 that drives it to move up and down, and the bottom of the second packaging workbench 42 is connected to a second lifting device 44 that drives it to move up and down.

[0123] The pressing mechanism includes a first pressing block 45 and a second pressing block 47. A third lifting device 46 is connected above the first pressing block 45 to drive it to reciprocate up and down. A fourth lifting device 48 is connected above the second pressing block 47 to drive it to reciprocate up and down. The first pressing block 45 is located above the first packaging workbench 41, and the second pressing block 47 is located above the second packaging workbench 42.

[0124] There are two plastic feeding mechanisms, which are symmetrically arranged. One of them is located on the side of the first packaging workbench 41 away from the second packaging workbench 42, and the other is located on the side of the second packaging workbench 42 away from the first packaging workbench 41. The plastic feeding mechanism includes a hard plastic box 49 and a plastic pushing component. The lower part of the hard plastic box 49 is provided with a through hole that matches the plastic pushing component. The plastic pushing component can push the hard plastic into the packaging workbench through the through hole.

[0125] The plastic pushing assembly includes a plastic pushing block 410 and a plastic pushing telescopic cylinder 411. One end of the plastic pushing telescopic cylinder 411 is fixedly arranged, and the other end of the plastic pushing telescopic cylinder 411 is fixedly connected to the side of the plastic pushing block 410 away from the hard plastic box 49. The plastic pushing telescopic cylinder 411 is a pneumatic cylinder and can also be replaced by a hydraulic cylinder, an electric cylinder or a linear motor.

[0126] A plastic feeding groove matching with the hard plastic is provided on one side of the plastic feeding push block 410 close to the hard plastic box 49. The cross-section of the plastic feeding groove is arc-shaped, semicircular or rectangular. The plastic feeding push block 410 includes an upper plate and a side plate. The side plate is located on one side of the upper plate close to the plastic feeding mechanism.

[0127] The upper part of the hard plastic box 49 is open, and slideways that match the hard plastic gap are provided along the upper and lower positions inside the hard plastic box 49.

[0128] The first packaging workbench 41 and the second packaging workbench 42 are symmetrically arranged, the first pressing block 45 and the second pressing block 47 are symmetrically arranged, and the symmetric planes of the first packaging workbench 41 and the second packaging workbench 42 coincide with the symmetric planes of the first pressing block 45 and the second pressing block 47 .

[0129] The upper surfaces of the first packaging workbench 41 and the second packaging workbench 42 can be aligned, the first lifting device 43 is a cylinder, a hydraulic cylinder, an electric cylinder or a linear motor, and the second lifting device 44 is a cylinder, which can also be replaced by a hydraulic cylinder, an electric cylinder or a linear motor.

[0130] The first packaging workbench 41 includes a first packaging conveyor belt, which is driven by a servo motor and supported by a first packaging conveyor bracket. The bottom of the first packaging conveyor bracket is connected to the first lifting device 43.

[0131] The second packaging workbench 42 includes a second packaging conveyor belt, which is driven by a servo motor and supported by a second packaging conveyor bracket. The bottom of the second packaging conveyor bracket is connected to the second lifting device 44.

[0132] The conveying directions of the first packaging conveyor belt and the second packaging conveyor belt are the same, and the conveying direction of the first packaging conveyor belt is perpendicular to the pushing direction of the plastic pushing mechanism.

[0133] The third lifting device 46 is a cylinder, which can also be replaced by a hydraulic cylinder, an electric cylinder or a linear motor. The fourth lifting device 48 is a cylinder, which can also be replaced by a hydraulic cylinder, an electric cylinder or a linear motor.

[0134] The third lifting device 46 and / or the fourth lifting device 48 are connected to a horizontal driving device that drives them to move back and forth horizontally, and the horizontal driving device is a cylinder, a hydraulic cylinder, an electric cylinder or a linear motor. In this example, the horizontal driving device is fixed on the packaging bracket, and the packaging bracket is fixedly connected to the ground or a sling. Each first pressing block 45 is connected to the horizontal driving device through the first lifting device 43 and other connecting parts. The fixed end of the horizontal driving device is fixedly connected to the packaging bracket, and the movable end of the horizontal driving device is slidably connected to the packaging bracket. Each first pressing block 45 is connected to one or more third lifting devices 46. The second pressing block 47 is symmetrical with the first pressing block 45 and is not repeated here.

[0135] It also includes a baffle 412, which is arranged on the side of the pressing mechanism away from the feeding direction. The baffle 412 is connected to a fifth lifting device 413 that drives it to reciprocate up and down. The upper part of the fifth lifting device 413 is fixedly connected to the packaging bracket. Four support rods are arranged around the packaging bracket. The support rods are located outside the plastic feeding mechanism and are fixed to the ground. The fifth lifting device 413 is a cylinder and can also be replaced by a hydraulic cylinder, an electric cylinder or a linear motor. Further positioning is achieved through the baffle 412. In addition, the position change of the rice burger can be controlled by starting and stopping the servo motor, and then the position can be further corrected through the side plate of the pressing mechanism.

[0136] Usage process: The rice burger is transported to the top of the packaging workbench, and then the rice burger is pressed by the pressing mechanism. After positioning, the first packaging workbench 41 is moved downward by the first lifting device 43, and the third lifting device 46 moves the first pressing block 45 upward, so that the other side of the rice burger is pressed, and the other side is suspended. Then the plastic feeding mechanism is driven, and the plastic feeding telescopic cylinder 411 pushes the plastic feeding push block 410 to move the hard plastic packaging at the bottom of the hard plastic box 49 and connect with the rice burger. Then the first packaging workbench 41 and the first pressing block 45 are moved in the opposite direction to press one side of the packaged rice burger. The second lifting device 44 moves the second packaging workbench 42 downward, and the fourth lifting device 48 moves the fourth pressing block upward. The plastic feeding mechanism on the other side completely packs the rice burger with hard plastic. After all are completed, the pressing components can be moved upward, and the first packaging conveyor belt and the second packaging conveyor belt move at the same time to send out the packaged rice burger.

[0137] The sauce extrusion device 28 can be added or not added as needed. The sauce extrusion device 28 is arranged in the cake closing machine 2, specifically in the process of closing the upper and lower rice cakes. The sauce extrusion device 28 includes a sauce funnel, a sauce extrusion nozzle and an electromagnetic control valve. The sauce extrusion nozzle is opened and closed by the electromagnetic control valve to control the sauce extrusion.

[0138] The weighing device is installed on the conveyor belt to measure whether the gravity of the rice cake meets the requirements and is generally monitored manually.

[0139] The freezing device is arranged before the rice cake is packaged, so that the rice cake is easy to package. The freezing device is a conventional quick-freezer, which will not be described in detail here.

[0140] The control system commonly uses a PLC control system, which can also be replaced by computer control. The control system is electrically connected to the above-mentioned rice cake production machine 1, cake assembling machine 2, shaping device 3, packaging machine 4, sauce extrusion device 28, weighing device, motor or telescopic cylinder or linear motor and other executive components in the freezing device. After on-site debugging and input of common PLC control instructions, the start and stop of each component can be realized, and the above-mentioned components can be realized in coordination with different sites, thereby realizing the working process of the whole machine. Since the PLC controller controls the work of motors, hydraulic components and pneumatic components is common knowledge, it will not be repeated here.

[0141] Usage process:

[0142] 1. Produce rice cakes. The rice cakes are produced by a rice cake production machine 1 and then temporarily stored or transmitted through a transmission line.

[0143] 2. Rice cake diversion: the rice cake is divided into two parts by a diversion device and transmitted separately through a conveyor line.

[0144] 3. Adding fillings. In this embodiment, the meat patties are produced by the meat patty production machine and then conveyed to the meat patty conveying line 24 . Then, the first patty conveying device 25 conveys the meat patties to the rice cakes on the first rice cake conveying line 22 .

[0145] 4. Add sauce. This step can be omitted.

[0146] 5. The rice cakes are delivered to the cake-combining workbench 21 , and the rice cakes with fillings are delivered to the cake-combining workbench 21 by the second cake-delivering device 26 .

[0147] 6. Covering the cakes: The rice cakes on the second rice cake conveying line 23 are sent to the cake closing workbench 21 through the third cake sending device 27, and then are stacked on the rice cakes with fillings.

[0148] Fifth, shaping, the three-in-one rice cakes are gathered by the shaping device 3, and then pressed to shape the thickness.

[0149] 6. Quick freezing: this step can be omitted.

[0150] 7. Packaging: The hard plastic packaging box is put on the outside of the rice burger through the hard plastic packaging machine 4. After packaging, it is sent to a packaging box or other place for temporary storage and waiting for sale.

[0151] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should fall within the scope of the patent coverage of the present invention.

Claims

1. Rice burger production line, Features: The invention comprises a rice cake production machine, a cake closing machine, a shaping device and a packaging machine; a first rice cake conveying line is arranged on one side of a cake closing workbench, a second rice cake conveying line is arranged on the other side of the cake closing workbench, a filling adding area and a second cake feeding device are arranged in sequence along the conveying direction of the first rice cake conveying line, the second cake feeding device can transfer the rice cake with filling to the top of the cake closing workbench, a third cake feeding device is arranged outside the second rice cake conveying line, the third cake feeding device can feed the rice cake to the top of the cake closing workbench, a cake closing conveying belt is arranged on the cake closing workbench, the conveying direction of the cake closing conveying belt is parallel to the conveying direction of the first rice cake conveying line, the discharging end of the cake closing conveying belt is connected to the shaping device, and the discharging end of the shaping device is connected to the packaging machine; the rice cake production machine is connected to the outer The diverter device comprises a first diverter conveyor belt and a second diverter conveyor belt, the conveying directions of the first diverter conveyor belt and the second diverter conveyor belt are opposite, the first diverter conveyor belt and the second diverter conveyor belt are respectively located at both sides of the discharge end of the rice cake production machine, the discharge end of the rice cake production machine is provided with a cake discharging mechanism, the cake discharging mechanism comprises a cake discharging push block, the cake discharging push block is provided with at least two cake discharging grooves, and at least one cake discharging groove is arranged corresponding to the first diverter conveyor belt, at least one cake discharging groove is arranged corresponding to the second diverter conveyor belt, the first diverter conveyor belt and the first rice cake conveyor line are arranged vertically, and the second diverter conveyor belt and the second rice cake conveyor line are arranged vertically; the first rice cake conveyor line comprises a first conveyor belt, the first conveyor belt is driven by a servo control motor The first rice cake conveyor line is movable, the conveying direction of the first conveyor belt is perpendicular to the conveying direction of the second cake conveying device, the cake conveying direction of the second cake conveying device is parallel to the cake conveying direction of the third cake conveying device, a first cake placing mechanism is provided at the feeding end of the first rice cake conveyor line, the first cake placing mechanism includes a first cake placing block, a first cake placing groove is provided on the side of the first cake placing block close to the first rice cake driving line, a first cake placing driving mechanism is provided on the side of the first cake placing block away from the first rice cake conveyor line, the first cake placing driving mechanism includes a hydraulic cylinder, an air cylinder, an electric cylinder or a linear motor; the second rice cake conveyor line includes a second conveyor belt, the second conveyor belt is driven by a servo control motor, the conveying direction of the second conveyor belt is perpendicular to the cake sending direction of the third cake feeding device, and the second rice cake conveyor line is provided with a first cake placing groove. A second cake placing mechanism is provided at the feeding end of the line, the second cake placing mechanism includes a second cake placing block, a second cake placing groove is provided on the side of the second cake placing block close to the second rice cake driving line, a second cake placing driving mechanism is provided on the side of the second cake placing block away from the second rice cake conveying line, and the second cake placing driving mechanism includes a hydraulic cylinder, a cylinder, an electric cylinder or a linear motor; the filling adding area includes a meat cake conveying line and a first cake sending device, the first cake sending device can transfer the meat cake from the meat cake conveying line to the top of the rice cake on the first rice cake conveying line; the first cake sending device includes a first cake pushing device and a first cake stacking device, the first cake pushing device is located on the side of the meat cake conveying line away from the first rice cake conveying line, and the first cake stacking device is located between the meat cake conveying line and the first rice cake conveying line;The first pancake stacking device includes a first support plate and a first clamping block arranged up and down, the first support plate and the first clamping block are contact-connected or slidably connected, the first clamping block is provided with at least one first clamping groove matching the shape of the rice cake, the first support plate is connected with a first pancake placing driving mechanism driving it away from the first clamping groove and / or the first clamping block is connected with a first pancake placing driving mechanism driving the first clamping groove away from the first support plate, the first pancake placing driving mechanism includes a first telescopic cylinder, one end of the first telescopic cylinder is fixedly arranged relative to the first clamping block, and the other end of the first telescopic cylinder is fixedly connected to the first support plate, the first telescopic cylinder is a hydraulic cylinder, a cylinder, an electric cylinder or a linear motor; the first clamping block and / or the first support plate are connected with a first pancake lifting device and / or a first pancake horizontal displacement device, The first pancake stacking lifting device includes a linear motor, a hydraulic cylinder, a pneumatic cylinder or an electric cylinder, and the first pancake stacking horizontal displacement device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder; the first card slot is located on the side of the first card block close to the meat pie conveying line; the first pancake pushing device includes a first pushing block, and the side of the first pushing block close to the meat pie conveying line is provided with at least one first pancake pushing slot that matches the meat pie, and the side of the first pushing block away from the meat pie conveying line is provided with a first pancake pushing driving mechanism that drives it to reciprocate, and the first pancake pushing driving mechanism includes a hydraulic cylinder, a cylinder, an electric cylinder or a linear motor; the number of the first card slots is the same as the number of the first pancake pushing slots; the third pancake feeding device includes a third pancake pushing device and a third pancake stacking device, and the third pancake pushing device is located far away from the second pancake conveying line On one side of the clutch and merging workbench, the third cake stacking device is located between the cake merging workbench and the third rice cake conveying line; the third cake stacking device includes a third support plate and a third clamping block arranged up and down, the third support plate and the third clamping block are contact-connected or slidably connected, the third clamping block is provided with at least one third clamping slot matching the shape of the rice cake, the third support plate is connected to a third cake placing drive mechanism for driving it away from the third clamping slot and / or the third clamping block is connected to a third cake placing drive mechanism for driving the third clamping slot away from the third support plate, the third cake placing drive mechanism includes a third telescopic cylinder, one end of the third telescopic cylinder is fixedly arranged relative to the third clamping block, and the other end of the third telescopic cylinder is fixedly connected to the third support plate, and the third telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor; the third The clamping block and / or the third supporting plate are connected to a third cake stacking lifting device and / or a third cake stacking horizontal displacement device, the third cake stacking lifting device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder, and the third cake stacking horizontal displacement device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder; the third clamping slot is located on the side of the third clamping block close to the second rice cake conveying line; the third cake pushing device includes a third pushing block, and the side of the third pushing block close to the second rice cake conveying line is provided with at least one third cake pushing slot that matches the rice cake, and the side of the third pushing block away from the meat cake conveying line is provided with a third cake pushing driving mechanism that drives it to reciprocate, and the third cake pushing driving mechanism includes a hydraulic cylinder, a cylinder, an electric cylinder or a linear motor; the number of the third clamping slots is the same as the number of the third cake pushing slots;The second cake feeding device includes a second cake pushing device and a second cake stacking device, the second cake pushing device is located on the side of the first rice cake conveyor line away from the cake closing workbench, and the second cake stacking device is located between the first rice cake conveyor line and the cake closing workbench; the second cake stacking device includes a second support plate and a second clamping block arranged up and down, the second support plate and the second clamping block are contact-connected or slidably connected, the second clamping block is provided with at least one second clamping groove matching the shape of the rice cake, the second support plate is connected to a second cake placing drive mechanism that drives it away from the second clamping groove and / or the second clamping block is connected to a second cake placing drive mechanism that drives the second clamping groove away from the second support plate, the second cake placing drive mechanism includes a second telescopic cylinder, one end of the second telescopic cylinder is fixedly arranged relative to the second clamping block, and the other end of the second telescopic cylinder is fixedly connected to the second support plate, and the second telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a linear motor; the second clamping block and / or the second support plate are connected to a second cake stacking lifting device and / or a second cake stacking horizontal displacement device, and the second cake stacking lifting device includes a linear motor, a hydraulic cylinder, a pneumatic cylinder, Cylinder or electric cylinder, the second cake stacking horizontal displacement device includes a linear motor, a hydraulic cylinder, a cylinder or an electric cylinder; the second card slot is located on the side of the second card block close to the first rice cake conveying line; the second cake pushing device includes a second push block, and the side of the second push block close to the first rice cake conveying line is provided with at least one second cake pushing slot that matches the rice cake with fillings, and the side of the second push block away from the first rice cake conveying line is provided with a second cake pushing driving mechanism that drives it to move back and forth, and the second cake pushing driving mechanism includes a hydraulic cylinder, a cylinder, an electric cylinder or a linear motor; the number of the second card slots is the same as the number of the second cake pushing slots; the second cake pushing device includes a second push block, and the side of the second push block close to the first rice cake conveying line is provided with at least one second cake pushing slot that matches the rice cake with fillings, and the side of the second push block away from the first rice cake conveying line is provided with a second cake pushing driving mechanism that drives it to move back and forth, and the second cake pushing driving mechanism includes a hydraulic cylinder, a cylinder, an electric cylinder or a linear motor; the distance between the first rice cake conveying line and the cake closing workbench is not more than one-third of the rice cake. ; 2. The rice burger production line according to claim 1, Features: The shaping device comprises a shaping workbench, a shaping pressing assembly is arranged above the shaping workbench, the shaping pressing assembly is composed of at least two shaping pressing covers, a shaping upper and lower driving device for driving the shaping pressing cover to reciprocate up and down is connected above the shaping pressing cover, the shaping upper and lower driving device or the shaping pressing cover is connected to a shaping horizontal driving device for driving the shaping pressing cover to reciprocate horizontally, the shaping upper and lower driving device comprises a shaping first telescopic cylinder, the bottom of the shaping first telescopic cylinder is fixedly connected to the shaping pressing cover, the upper part of the shaping first telescopic cylinder is fixedly connected to the shaping horizontal driving device, and the shaping first The telescopic cylinder is a pneumatic cylinder, a hydraulic cylinder, an electric cylinder or a linear motor. The molding horizontal driving device includes a molding frame, a molding connecting rod and a molding second telescopic cylinder. The molding frame is fixedly arranged. The molding connecting rod is fixedly connected to the molding upper and lower driving devices. The molding connecting rod is fixedly connected to the movable end of the molding second telescopic cylinder. The fixed end of the molding second telescopic cylinder is fixedly connected to the molding frame. The molding connecting rod is slidably connected to the molding frame. The molding frame is provided with a molding slide rail matching the molding connecting rod. The molding second telescopic cylinder is a pneumatic cylinder, a hydraulic cylinder, an electric cylinder or a linear motor.

3. The rice burger production line according to claim 1, Features: The packaging machine comprises a first workbench and a second workbench, wherein the bottom of the first workbench is connected to a first lifting device driving the first workbench to move up and down, and the bottom of the second workbench is connected to a second lifting device driving the first workbench to move up and down; A pressing assembly is provided above the first workbench and the second workbench, and a plastic feeding mechanism is provided on one side of the workbench to cooperate with the pressing assembly; The pressing assembly includes a first pressing block and a second pressing block, a third lifting device driving the first pressing block to move up and down is connected to the top of the first pressing block, a fourth lifting device driving the second pressing block to move up and down is connected to the top of the second pressing block, the first pressing block is located above the first workbench, and the second pressing block is located above the second workbench; There are two plastic feeding mechanisms, which are symmetrically arranged. One of them is located on the side of the first workbench away from the second workbench, and the other is located on the side of the second workbench away from the first workbench. The plastic feeding mechanism includes a hard plastic box and a pushing component. A through hole matching the pushing component is provided at the lower part of the hard plastic box, and the pushing component can push the hard plastic into the workbench through the through hole.

4. The rice burger production line according to any one of claims 1 to 3, Features: A sauce extrusion device is provided between the first cake feeding device and the second cake feeding device. The sauce extrusion device comprises an extrusion nozzle, and an electromagnetic control valve is provided on the extrusion nozzle.

5. The rice burger production line according to claim 4, Features: A weighing device is provided between the sauce extruding device and the first cake feeding device.

6. The rice burger production line according to any one of claims 1 to 3, Features: The shaping device and the packaging machine are connected via a freezing device.

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