A square brick rice packaging machine for automatic quantitative portioning of cooked rice

Abstract

The utility model discloses an automatic quantitative cooked rice square brick packaging machine, comprising a frame body and a rice packaging machine body arranged on one side of the upper end of the frame body, the rice packaging machine body comprising an electric control operation box, a conveyor belt, a packaging bag sealing and cutting knife group, a packaging bag sealing film pulling device and a packaging bag film rolling support assembly; a rice dispensing machine body is arranged on the other side of the upper end of the frame body, and the rice dispensing machine body comprises a dispensing machine frame, a rice barrel, a hand protection net, a feeding rice breaking unit and a rice extrusion molding die assembly; the utility model realizes a plurality of process flows of breaking, molding, dispensing, packaging and shaping of cooked rice by arranging a rice dispensing machine body and a rice packaging machine body, solves the problem of uneven dispensing by manual dispensing or equipment in the prior art, effectively improves the automation degree and work efficiency of the equipment, reduces the production cost and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of food meal-dividing packaging, in particular to an automatic quantitative meal-dividing cooked rice square brick-shaped rice packaging machine. Background Art

[0002] As a popular staple food, rice has a huge market demand. With the continuous development of catering industries such as student nutrition meals, airline catering, and railway catering, the demand for packaged rice is also increasing day by day, and the related rice packaging equipment is also emerging in an endless stream.

[0003] However, most of the existing rice meal packaging equipment adopts screw feeding, cloth belt feeding or bucket feeding. Since rice is sticky and is divided by its own weight, it makes it impossible to effectively and accurately divide the lumpy rice, which makes the rice division uneven and difficult to clean, and cannot meet the development needs of the modern food processing industry. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to provide a square brick-shaped rice packaging machine for automatically quantitatively distributing cooked rice. By arranging a rice distributing machine body and a rice packaging machine body, multiple process flows of breaking up, forming, distributing, packaging and shaping of cooked rice are realized, and the problem of uneven distribution by existing manual distribution or equipment is solved, thereby effectively improving the automation degree and working efficiency of the equipment, reducing production costs and making it more convenient to use.

[0005] The utility model adopts the following technical scheme to solve the technical problem: an automatic quantitative portioning cooked rice square brick type rice packaging machine, comprising a frame body and a rice packaging machine body arranged on one side of the upper end of the frame body, the rice packaging machine body comprising an electric control operation box, a conveyor belt, a packaging bag sealing cutter group, a packaging bag sealing film pulling device and a packaging bag film rolling support assembly, the conveyor belt is located above the frame body, the packaging bag sealing film pulling device is located in the middle of the conveyor belt, the packaging bag sealing cutter group is located at the tail end of the conveyor belt, the packaging bag film rolling support assembly is located at the lower end of the conveyor belt, and the electric control operation box is arranged above the conveyor belt in an overhead manner.

[0006] A rice dispenser body is arranged on the other side of the upper end of the frame body, and the rice dispenser body includes a dispenser frame, a rice barrel, a hand protection net, a rice feeding and breaking unit and a rice extrusion molding die assembly. The rice barrel is arranged at the upper end of the dispenser frame, the hand protection net, the rice feeding and breaking unit and the rice extrusion molding die assembly are arranged in sequence from top to bottom inside the dispenser frame, and the rice extrusion molding die assembly is located at the front end of the conveyor belt; a square rice shaping die is also arranged inside the rice packaging machine body.

[0007] The rice dispensing machine body is used to break up the cooked rice, and extrude it into a cylindrical shape through the rice extrusion forming die assembly, and the rice packaging machine body performs bag sealing and packaging, and the rice dispensing machine body has a high degree of automation and more uniform distribution of the rice.

[0008] Preferably, the feeding rice breaking unit includes a breaking up drive motor, a breaking up drive gear set, a breaking up screw and a feeding screw, the breaking up drive motor is arranged on one side of the upper end of the food dispensing machine frame, the breaking up screw and the feeding screw are located on the inner side of the upper end of the food dispensing machine frame, and the breaking up screw is located above the feeding screw, and the breaking up drive motor drives the breaking up screw and the feeding screw to rotate through the breaking up drive gear set.

[0009] Furthermore, a plurality of groups of arc-shaped extrusion molding die mounting parts are provided at the lower end of the meal dispensing machine frame, and the rice extrusion molding die assembly is arranged in the extrusion molding die mounting parts.

[0010] Furthermore, three groups of the extrusion molding die mounting parts are provided, and the three groups of the extrusion molding die mounting parts form a V-shaped structural layout, which can better achieve the extrusion molding of cooked rice.

[0011] Furthermore, the rice extrusion molding die assembly includes an extrusion drive motor, an extrusion drive gear set, a power gear shaft, multiple groups of extrusion dies, a molding drive motor, a molding drive gear set and a molding die; the extrusion drive motor and the molding drive motor are arranged on one side of the lower end of the meal dispensing machine frame, and the extrusion drive motor is located above the molding drive motor; the power gear shaft is arranged on the other side of the lower end of the meal dispensing machine frame, and the cross-section of the power gear shaft is hexagonal, and the extrusion die and the molding die are both mounted on the power gear shaft; the extrusion drive motor drives the corresponding power gear shaft to rotate through the extrusion drive gear set, thereby driving the extrusion die to rotate; the molding drive motor drives the corresponding power gear shaft to rotate through the molding drive gear set, thereby driving the molding die to rotate.

[0012] Furthermore, extrusion teeth are arranged on the outer circumference of the extrusion die, and a rice forming cavity is arranged on the outer circumference of the forming die. The size of the rice forming cavity can be set according to actual needs to meet the needs of different packaging specifications of rice.

[0013] Furthermore, a shaping mold driving assembly is provided on one side of the square rice shaping mold, and the shaping mold driving assembly includes a driving pulley and a driven pulley, and a transmission belt is provided on the outer circumference of the driving pulley and the driven pulley. The driving pulley is arranged inside the transmission belt and is also used as a tensioning pulley of the transmission belt. The driving pulley is driven to rotate by the action of the transmission belt, and the square rice shaping mold is driven to rotate by the transmission belt and the driven pulley to achieve the purpose of shaping.

[0014] Furthermore, the parts in the rice dispensing machine body and the rice packaging machine body that are in contact with the cooked rice are all made of stainless steel.

[0015] The utility model has the following beneficial effects: (1) by setting up a rice dispensing machine body and a rice packaging machine body, a plurality of process flows of breaking up, shaping, dispensing, packaging and shaping of cooked rice are realized, the problem of existing manual dispensing or uneven dispensing by equipment is solved, the automation degree and working efficiency of the equipment are effectively improved, and the production cost is reduced; (2) by setting up a feeding rice dispersing unit, the cooked rice in blocks is broken up, and then the rice extrusion molding die assembly is used to preform, thereby avoiding the block rice from being unable to be effectively and accurately distributed, and the preformed cooked rice is easy to transport, which is beneficial to the subsequent packaging and encapsulation; (3) the extrusion die and the molding die are both installed and connected to the power gear shaft in a sleeve manner, and the hexagonal cross section of the power gear shaft is used to transmit torque, so as to realize the rotation of the extrusion die and the molding die, thereby completing the extrusion and molding of cooked rice, that is, the extrusion die and the molding die are both installed in a quick-install and quick-disinstall manner, which is convenient for quick cleaning and use, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the rice meal dispensing machine body of the utility model;

[0019] Figure 3 It is a schematic diagram of the planar structure of the rice serving machine body of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the rice meal dispensing machine body of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the gear set of the rice serving machine body of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the shaping die driving assembly in the utility model;

[0023] In the figure: 100, frame body, 200, rice packaging machine body, 210, electric control operation box, 220, conveyor belt, 230, packaging bag sealing cutter group, 240, packaging bag middle sealing film puller, 250, packaging bag film rolling bracket assembly, 260, rice square shaping mold, 270, shaping mold driving component, 271, driving pulley, 272, driven pulley, 273, transmission belt, 300, rice food dispensing machine body, 310, food dispensing machine frame, 320, rice barrel, 330, hand protection Net, 340, feeding rice breaking unit, 341, breaking drive motor, 342, breaking drive gear set, 343, breaking screw, 344, feeding screw, 350, rice extrusion molding die assembly, 351, extrusion drive motor, 352, extrusion drive gear set, 353, power gear shaft, 354, extrusion mold, 355, molding drive motor, 356, molding drive gear set, 357, molding mold, 358, extrusion teeth, 359, rice molding cavity, 360, extrusion molding die mounting part. DETAILED DESCRIPTION

[0024] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0025] like Figures 1 to 6As shown, an automatic quantitative portioning cooked rice square brick type rice packaging machine includes a frame body 100 and a rice packaging machine body 200 arranged on one side of the upper end of the frame body 100, the rice packaging machine body 200 includes an electric control operation box 210, a conveyor belt 220, a packaging bag sealing cutter group 230, a packaging bag sealing film pulling device 240 and a packaging bag film rolling support assembly 250, the conveyor belt 220 is located above the frame body 100, the packaging bag sealing film pulling device 240 is located in the middle of the conveyor belt 220, the packaging bag sealing cutter group 230 is located at the tail end of the conveyor belt 220, the packaging bag film rolling support assembly 250 is located at the lower end of the conveyor belt 220, and the electric control operation box 210 is arranged above the conveyor belt 220 in an overhead manner. Among them, the rice packaging machine body 200 can adopt the Hefeng full-automatic pillow packaging machine, which uses packaging film to fully automatically package cooked rice, which is easy to use and reliable.

[0026] A square rice shaping mold 260 is also provided inside the rice packaging machine body 200, which shapes the cylindrical cooked rice into a square brick shape, which is more convenient for stacking and transportation.

[0027] A rice dispenser body 300 is arranged on the other side of the upper end of the frame body 100, and the rice dispenser body 300 includes a dispenser frame 310, a rice barrel 320, an anti-hand protection net 330, a rice feeding and breaking unit 340 and a rice extrusion molding die assembly 350. The rice barrel 320 is arranged at the upper end of the dispenser frame 310, and the anti-hand protection net 330, the rice feeding and breaking unit 340 and the rice extrusion molding die assembly 350 are sequentially arranged inside the dispenser frame 310 from top to bottom, and the rice extrusion molding die assembly 350 is located at the front end of the conveyor belt 220, so that the conveyor belt 220 can transport the freely falling and formed cooked rice.

[0028] The rice dispensing machine body 300 is used to break up the cooked rice, and extrude it into a cylindrical shape through the rice extrusion molding die assembly 350, and the rice packaging machine body 200 performs bag packaging, which has a high degree of automation and more uniform distribution.

[0029] The feeding rice scattering unit 340 includes a scattering drive motor 341, a scattering drive gear set 342, a scattering screw 343 and a feeding screw 344. The scattering drive motor 341 is arranged on one side of the upper end of the food dispensing machine frame 310, the scattering screw 343 and the feeding screw 344 are located on the inner side of the upper end of the food dispensing machine frame 310, and the scattering screw 343 is located above the feeding screw 344. The scattering drive motor 341 drives the scattering screw 343 and the feeding screw 344 to rotate through the scattering drive gear set 342.

[0030] The lower end of the food dispensing machine frame 310 is provided with multiple groups of arc-shaped extrusion forming die mounting parts 360, and the extrusion die 354 and the forming die 357 in the rice extrusion forming die assembly 350 are arranged in the extrusion forming die mounting parts 360. In actual use, the extrusion forming die mounting parts 360 are provided with three groups, and the three groups of the extrusion forming die mounting parts 360 form a V-shaped structural layout, which can better realize the extrusion forming of cooked rice.

[0031] The rice extrusion molding die assembly 350 includes an extrusion drive motor 351, an extrusion drive gear set 352, a power gear shaft 353, multiple groups of extrusion dies 354, a molding drive motor 355, a molding drive gear set 356 and a molding die 357; the extrusion drive motor 351 and the molding drive motor 355 are arranged on one side of the lower end of the meal dispensing machine frame 310, and the extrusion drive motor 351 is located above the molding drive motor 355; the power gear shaft 353 is arranged on the other side of the lower end of the meal dispensing machine frame 310, and the extrusion mold 354 and the molding mold 357 are both sleeved on the power gear shaft 353; the extrusion drive motor 351 drives the corresponding power gear shaft 353 to rotate through the extrusion drive gear set 352, thereby driving the extrusion mold 354 to rotate; the molding drive motor 355 drives the corresponding power gear shaft 353 to rotate through the molding drive gear set 356, thereby driving the molding mold 357 to rotate.

[0032] The extrusion teeth 358 are arranged on the outer circumference of the extrusion die 354, and the rice forming cavity 359 is arranged on the outer circumference of the forming die 357. The size of the rice forming cavity 359 can be set according to actual needs to meet the needs of different packaging specifications of rice.

[0033] A shaping mold driving assembly 270 is provided on one side of the square rice shaping mold 260. The shaping mold driving assembly 270 includes a driving pulley 271 and a driven pulley 272. A transmission belt 273 is provided on the outer circumference of the driving pulley 271 and the driven pulley 272. The driving pulley 271 is provided in the transmission belt 220 and also serves as a tensioning pulley of the transmission belt 220. The driving pulley 271 is driven to rotate by the transmission belt 220, and the square rice shaping mold 260 is driven to rotate by the transmission belt 273 and the driven pulley 272, so that the cylindrical cooked rice is shaped into a square brick shape, which is more convenient for stacking and transportation.

[0034] Before use, according to the size of the rice packaging specifications, select a molding mold 357 that matches it, and put the molding mold 357 on the power gear shaft 353. In order to prevent the molding mold 357 from falling off the power gear shaft 353 during operation, a clamping cover can be provided on the end face of the power gear shaft 353 by means of a threaded connection, so that the molding mold 357 and the power gear shaft 353 are always connected as one.

[0035] When in use, a layer of edible oil film is sprayed on the inner wall of the rice barrel 320, and then the cooked rice is poured into the rice barrel 320, and the cooked rice falls from the hand-proof protection net 330 onto the feeding rice breaking unit 340, and the feeding rice breaking unit 340 breaks up the block or ball-shaped cooked rice, and then falls into the rice extrusion molding die assembly 350, and the cooked rice is divided and pre-formed by the rice extrusion molding die assembly 350, and then falls onto the conveyor belt 220. At this time, a flowing packaging film is arranged on the conveyor belt 220, and the packaging film is respectively sealed in the middle and at the end under the action of the packaging bag sealing film puller 240 and the packaging bag sealing cutter group 230, and finally the cylindrical cooked rice is shaped into a square brick shape by the rice square shaping die 260, which is more convenient for stacking and transportation.

[0036] In the utility model, an extrusion drive motor 351 and a molding drive motor 355 are used to drive an extrusion die 354 and a molding die 357 respectively, so as to control the rotation speeds of the extrusion die 354 and the molding die 357 individually, so as to ensure that the beaten cooked rice is more fully filled in the rice molding cavity 359, thereby ensuring the accuracy of meal distribution.

[0037] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An automatic quantitative cooked rice square brick rice packaging machine, comprising a frame body and a rice packaging machine body arranged on one side of the upper end of the frame body, the rice packaging machine body comprising an electric control operation box, a conveyor belt, a packaging bag sealing cutter group, a packaging bag sealing film pulling device and a packaging bag film rolling support assembly, characterized in that: A rice dispenser body is arranged on the other side of the upper end of the frame body, and the rice dispenser body includes a dispenser frame, a rice barrel, a hand protection net, a rice feeding and breaking up unit and a rice extrusion molding die assembly. The rice barrel is arranged at the upper end of the dispenser frame, and the hand protection net, the rice feeding and breaking up unit and the rice extrusion molding die assembly are arranged in sequence from top to bottom inside the dispenser frame; a square rice shaping die is also arranged inside the rice packaging machine body.

2. The automatic quantitative portioning cooked rice square brick type rice packaging machine according to claim 1 is characterized in that: The feeding rice scattering unit includes a scattering drive motor, a scattering drive gear set, a scattering screw and a feeding screw. The scattering drive motor is arranged on one side of the upper end of the meal dispensing machine frame, the scattering screw and the feeding screw are located on the inner side of the upper end of the meal dispensing machine frame, and the scattering screw is located above the feeding screw. The scattering drive motor drives the scattering screw and the feeding screw to rotate through the scattering drive gear set.

3. The automatic quantitative portioning cooked rice square brick type rice packaging machine according to claim 1 is characterized in that: The lower end of the meal dispensing machine frame is provided with a plurality of groups of arc-shaped extrusion forming die mounting parts, and the rice extrusion forming die assembly is arranged in the extrusion forming die mounting parts.

4. The automatic quantitative portioning cooked rice square brick type rice packaging machine according to claim 3 is characterized in that: The extrusion forming die mounting parts are provided in three groups, and the three groups of the extrusion forming die mounting parts form a V-shaped structural layout.

5. The automatic quantitative portioning cooked rice square brick type rice packaging machine according to claim 1 or 3, characterized in that: The rice extrusion molding die assembly includes an extrusion drive motor, an extrusion drive gear set, a power gear shaft, multiple groups of extrusion dies, a molding drive motor, a molding drive gear set and a molding die; the extrusion drive motor and the molding drive motor are arranged on one side of the lower end of the meal dispensing machine frame, and the extrusion drive motor is located above the molding drive motor; the power gear shaft is arranged on the other side of the lower end of the meal dispensing machine frame, and the cross-section of the power gear shaft is hexagonal, and the extrusion die and the molding die are both mounted on the power gear shaft; the extrusion drive motor drives the corresponding power gear shaft to rotate through the extrusion drive gear set, thereby driving the extrusion die to rotate; the molding drive motor drives the corresponding power gear shaft to rotate through the molding drive gear set, thereby driving the molding die to rotate.

6. The automatic quantitative portioning cooked rice square brick type rice packaging machine according to claim 5 is characterized in that: Extrusion teeth are arranged on the outer circumference of the extrusion die, and a rice forming cavity is arranged on the outer circumference of the forming die.

7. The automatic quantitative portioning cooked rice square brick type rice packaging machine according to claim 1 is characterized in that: A shaping mold driving assembly is arranged on one side of the square rice shaping mold. The shaping mold driving assembly comprises a driving pulley and a driven pulley. A transmission belt is arranged on the outer circumference of the driving pulley and the driven pulley.

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