CN113968394B - Full-automatic food sterilization assembly line system and use method - Google Patents
Full-automatic food sterilization assembly line system and use method Download PDFInfo
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- CN113968394B CN113968394B CN202111366892.3A CN202111366892A CN113968394B CN 113968394 B CN113968394 B CN 113968394B CN 202111366892 A CN202111366892 A CN 202111366892A CN 113968394 B CN113968394 B CN 113968394B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/02—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge
- B65G63/022—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/30—Modular constructions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The technical scheme of the invention discloses a full-automatic food sterilization assembly line system, which is characterized in that a filling machine, a rechecking machine, a gold inspection machine and a material arrangement device are sequentially arranged on a product conveying line body, an empty tray conveying line body is arranged at the rear side of the material arrangement device, a full stack conveying line body and a tray discharging conveying line body are arranged at the rear side of the empty tray conveying line body, a tray stacking manipulator and a jig are arranged at the upper side of the empty tray conveying line body, an automatic trolley is arranged at the rear side of the full stack conveying line body, one side of the tray discharging conveying line body corresponds to the automatic trolley, the other side of the tray discharging mechanical arm is connected with the empty tray conveying line body, a sterilization kettle is arranged at the rear side of the automatic trolley, a tray discharging machine, an empty tray detection device and a tray turning device are sequentially arranged on the tray discharging conveying line body, and a water and air removal trunk is arranged at the rear side of the tray discharging machine; realize the online automatic cycle of the dish that disinfects, the whole automation of assembly line that disinfects, production efficiency is high, product quality is stable.
Description
Technical Field
The invention belongs to the technical field of food packaging, and particularly relates to a full-automatic food sterilization assembly line system and a use method thereof.
Background
In order to ensure the storage period of food, the food engineering needs to carry out heat sterilization treatment on the product after packaging, and common heat sterilization modes are as follows: low temperature sterilization (pasteurization), high temperature short time sterilization and ultra high temperature instant sterilization. The high-temperature short-time sterilization is adopted in the high-temperature sterilization process, so that sterilization can be completed in a short time, the sterilization effect is good, the chemical change caused by the sterilization process is small, and the quality guarantee period and quality guarantee effect of the food are better.
The conventional high-temperature sterilization process mostly adopts a semi-automatic sterilization process, namely, other processes except a high-temperature sterilization kettle are completed manually, the specific process flow is shown in figure 1, and the process has the following defects: a large amount of manpower and physical force are needed to participate in the processes of carrying, stacking, disassembling discs and the like, and intermittent production is adopted, so that the efficiency is low, the daily output is low, the energy consumption cost is high, and the popularization of the high-temperature sterilization process is severely restricted.
Patent CN 205367699U discloses a full-automatic real-tank beverage sterilizing production line, wherein real tanks are sent to a cage loading mechanism through a real-tank input chain on the production line, and filled sterilizing cages are transported to a sterilizing box through a sterilizing cage conveying chain for sterilizing; the sterilized sterilization cage is conveyed to a sterilization cage conveying chain to be continuously conveyed to a cage unloading mechanism for unloading the cage; the air sterilization cage and the baffle plate stack after unloading the cage are transported to the cage loading mechanism through the transmission belt for sterilization cage circulation and the transmission belt for baffle plate circulation, so that automatic cage loading, sterilization and cage unloading are realized, but the problems that the actual cans are required to be manually conveyed to a production line, the product quality is unstable and the like still exist. Therefore, a full-automatic food sterilization assembly line system with full automation, high production efficiency and stable product quality needs to be developed.
Disclosure of Invention
In order to solve the existing technical problems, the invention provides a full-automatic food sterilization assembly line system and a use method thereof, wherein the full-automatic food sterilization assembly line system is formed by mutually matching a conveying line body, a rechecking machine, a gold inspection machine, a material arranging device, a code wheel robot and a jig, an empty disc conveying line body, a full stack conveying line body, an automatic trolley, a sterilization kettle, a disc unloading conveying line body, a code wheel dismounting machine, a disc unloading machine, a line separating machine, a water removal air trunk line, an empty disc detection device, a disc turning device and an automatic control system, so that the online automatic circulation of a sterilization disc is realized, and the whole-course automation, the high production efficiency and the stable product quality of the sterilization assembly line are realized.
The technical scheme of the invention is as follows: a full-automatic food sterilization assembly line system comprises a filling machine, a product conveying line body, a rechecking machine, a gold inspection machine, a material arranging device, a code disc manipulator and jig, an empty disc conveying line body, a full stack conveying line body, an automatic trolley, a sterilization kettle, a disc unloading conveying line body, a code disc disassembling machine, a disc unloading machine, a line separating machine, a water removal air trunk line, an empty disc detection device, a disc turning device and an automatic control system;
the filling machine, the rechecking machine, the gold inspection machine and the material arranging device are sequentially arranged on the product conveying line body, the filling machine is arranged at the front end of the product conveying line body, and the material arranging device is arranged at the rear end of the product conveying line body;
the empty tray conveying line body is arranged at the rear side of the material arranging device, the full stack conveying line body and the tray unloading conveying line body are arranged at the rear side of the empty tray conveying line body, and sterilizing trays are uniformly arranged on the empty tray conveying line body and the full stack conveying line body; the code wheel manipulator and the jig are arranged on the upper side of the empty disc conveying line body and correspond to the material arranging device and the full stack conveying line body;
an automatic trolley is arranged at the rear side of the full stack conveying line body, one side of the tray unloading conveying line body corresponds to the automatic trolley, the other side of the tray unloading conveying line body is connected with the empty tray conveying line body, and a sterilizing kettle is arranged at the rear side of the automatic trolley;
the disc unloading conveyor line body is sequentially provided with a disc unloading machine, an empty disc detection device and a disc turning device, wherein the disc unloading machine is arranged on one side of the automatic trolley, and the disc turning device is arranged on one side of the empty disc conveyor line body;
the rear side of the disc unloading machine is provided with a branching machine, and the rear side of the branching machine is provided with a water removal air trunk line;
the automatic control system is used for controlling the action of each device.
Further, the rechecking machine is used for detecting whether the weight of the materials is qualified or not, and rejecting unqualified materials;
the metal detection machine is used for detecting whether metal foreign matters exist in the materials and removing the materials with the metal foreign matters;
the material arranging device is used for arranging materials;
the code wheel manipulator and the jig comprise a code wheel manipulator and a manipulator jig, wherein the code wheel manipulator is used for moving the materials arranged by the material arranging device into an empty sterilizing tray on the empty tray conveying line body, and the manipulator jig is used for stacking the sterilizing tray loaded with the materials onto the sterilizing tray of the full stack conveying line body to form a product stack;
the automatic trolley is used for connecting the product stacks from the full stack conveying line body or the sterilizing kettle to the automatic trolley, and conveying the product stacks on the automatic trolley into the sterilizing kettle or onto the tray unloading conveying line body;
the tray disassembling machine is used for disassembling the product stacks to form a single sterilizing tray carrying materials;
the tray unloading machine is used for moving the materials on the sterilizing tray to the line separating machine and comprises a tray unloading manipulator and an unloading belt, wherein the tray unloading manipulator is used for grabbing the materials and unloading the materials to the unloading belt, and the unloading belt is used for conveying the materials to the line separating machine;
the line dividing machine is used for dividing the materials into a single line or a double line for conveying;
the water removal air trunk line is used for blowing away and air-drying water on the surface of the material and conveying the material to a subsequent packaging process for packaging;
the empty tray detection device is used for detecting whether materials exist in the sterilization tray or not;
the turnover device is used for clamping the sterilization tray to incline and turnover materials.
Further, the product conveying line body, the rechecking machine, the gold inspection machine and the material arranging device are matched with the filling machine in number.
Further, an empty sterilization tray is added at the inlet of the empty tray conveying line body, and the tray unloading conveying line body is connected with the inlet of the empty tray conveying line body.
Further, the code wheel manipulator and the jig are arranged between the two material arranging devices.
Further, the automatic control system comprises a central control system and a site sub-control cabinet, the site sub-control cabinet corresponds to each device of the full-automatic food sterilization assembly line system respectively, the functions of each module device are controlled respectively, and the central control system is used for controlling the site sub-control cabinet.
Further, the dewatering and air drying line comprises a net chain conveyor and an air knife, and the air knife is arranged above the net chain conveyor.
The invention relates to a use method of a full-automatic food sterilization assembly line system, which comprises the following specific steps:
s1, after an automatic control system collects a filling machine action signal, an automatic starting system starts to work; when the filled materials are sequentially conveyed to a rechecking machine and a gold inspection machine through a product conveying line body, respectively detecting weight and metal foreign matters, and removing the materials which are unqualified in weight and contain the metal foreign matters; qualified materials are conveyed to a material arranging device through a product conveying line body, the material arranging device arranges the materials, and when the materials arranged in the material arranging device reach a set numerical value, a central control system in an automatic control system carries out logic judgment according to a software program and then controls a code wheel manipulator and a jig to start working;
s2, conveying empty sterilization trays on an empty tray conveying line body, moving the materials which are well arranged by a material arranging device into the empty sterilization trays on the empty tray conveying line body by a stacking tray manipulator, stacking the sterilization trays carrying the materials onto the sterilization trays of a full stack conveying line body by a manipulator jig, completing stacking of one layer of sterilization trays until the stacked sterilization trays reach the preset full stack number, forming a product stack, starting running of the full stack conveying line body, and conveying the product stack to the direction of an automatic trolley;
s3, after the automatic control system collects the product stack signals on the full stack conveying line body, the logic judges that the automatic trolley accords with the entering condition, the automatic trolley is controlled to start to operate, the automatic trolley is firstly connected onto the full stack conveying line body corresponding to the product stack in an abutting mode, meanwhile, a conveying chain on the automatic trolley is driven to rotate positively to connect the product stack onto the automatic trolley, then the automatic trolley carries the product stack to operate until the last sterilization is completed and a sterilizing kettle capable of sending a loading signal is sent, and after the automatic trolley and the sterilizing kettle are automatically connected in an abutting mode, the conveying chain on the automatic trolley is driven to rotate positively to send the product stack into the sterilizing kettle to complete entering of the sterilizing kettle; recycling the process of filling the sterilizing kettle again until the sterilizing kettle is filled with the product stack;
s4, after the sterilization of the sterilization kettle is finished, discharging the sterilization kettle, wherein the discharging of the sterilization kettle is the reverse action of the discharging of the sterilization kettle in the step S3, the automatic trolley is used for connecting the sterilized product stack out of the sterilization kettle, the automatic trolley is connected onto the tray discharging conveying line body in an opposite mode, and the product stack is discharged onto the tray discharging conveying line body from the automatic trolley;
s5, conveying the product stacks on the tray unloading conveying line body to a tray disassembling machine, and disassembling the tray by the tray disassembling machine to form a single sterilizing tray carrying materials; the single sterilization tray loaded with materials is conveyed into a tray unloading machine through a tray unloading conveying line body, the tray unloading machine moves the materials on the sterilization tray onto a line dividing machine, the line dividing machine divides the materials into single lines or double lines for conveying, the materials are conveyed onto a dewatering and air drying line, moisture on the surfaces of the materials is blown away and air-dried, and finally the materials are continuously conveyed to a subsequent packaging procedure for packaging;
s6, after the material on the sterilizing tray is moved to the line separating machine by the tray unloading machine, the empty sterilizing tray is sequentially conveyed to the empty tray detecting device and the tray overturning device through the tray unloading conveying line body, the empty tray detecting device detects whether the material exists in the sterilizing tray, when the material exists in the sterilizing tray, the tray overturning device clamps the sterilizing tray to incline and overturn the material when the material exists in the sterilizing tray, when the material does not exist in the sterilizing tray, the tray overturning device does not act, and the empty sterilizing tray after passing through the tray overturning device is conveyed to the empty tray conveying line body through the tray unloading conveying line body for recycling.
By adopting the technical scheme, the beneficial effects of the invention are as follows:
(1) The invention realizes the online automatic circulation of the sterilizing tray through the mutual cooperation of the conveying line body, the rechecking machine, the gold inspection machine, the material arranging device, the code tray robot and the jig, the empty tray conveying line body, the full stack conveying line body, the automatic trolley, the sterilizing kettle, the tray discharging conveying line body, the tray disassembling machine, the tray discharging machine, the line dividing machine, the water removing air trunk line, the empty tray detecting device, the tray overturning device and the automatic control system, has the advantages of full automation and unmanned sterilizing assembly line, reasonable process equipment arrangement, small occupied area, high processing capacity, energy conservation, stable product quality, high production efficiency and the like, can be widely popularized and applied to small and medium-sized food enterprises to realize the full automation of the sterilizing assembly line, has wide prospect, and is not limited to boxed foods, various bagged, bar-shaped foods, food bags, aluminum film packaging leisure foods and the like.
(2) Adopt code wheel manipulator and manipulator smelting tool to remove the empty tray that disinfects on the empty tray transfer chain body with the material that reason material device arranged the group in, the stack is put things in good order to the tray that disinfects of full buttress transfer chain body again, and code wheel manipulator and manipulator smelting tool are the general technical means of this technical field, simplify the equipment and select the type, have reduced the equipment maintenance and the operation degree of difficulty, and it is simpler convenient to trade to produce.
(3) Whether have the material in the tray that disinfects through empty tray detection device detection, empty tray detection device adopts the visual detection mode, need not the contact tray that disinfects, and the tray that disinfects of being carrying is shooing the back at a high speed through the industry camera and is carried out image comparison analysis, whether has the material to miss in the tray that disinfects, if miss then carries out the action of turning over the dish, if not then normally carries, has improved transfer chain efficiency.
(4) The sterilization tray adopts a closed loop circulation mode, reduces the risk of accidental pollution, and ensures the cleanness and sanitation of the production process.
(5) Adopt automatic platform truck to connect the product buttress and go into cauldron and go out the cauldron, degree of automation is high, and the security is high, avoids manual operation to appear the mistake.
(6) Empty tray conveying line body, full buttress conveying line body and unloading tray conveying line body all design into modular structure, are convenient for match according to the cauldron capacity that disinfects and productivity, optimize the buffer memory block of conveying line body, guarantee the efficient operation of assembly line.
(7) The empty tray conveying line body is provided with an inlet and an outlet, and an empty sterilizing tray can be added or removed at any time according to the requirement.
(8) The automatic control system adopts an industrial-grade main PLC+stack-dividing mode, so that the interference and influence among different functional module devices are reduced, the main PLC dynamically simulates on-site real-time dynamic display, all devices are communicated through the industrial-grade Internet, centralized regulation and control can be performed in a central control room for controlling the main PLC, and full-line high automation and intellectualization are realized. In the invention, the software control adopts a one-key starting mode to automatically perform fault detection and alarm output; multiple formulas can be pre-stored for convenient operation and adjustment.
Drawings
FIG. 1 is a flow chart of a semi-automatic sterilization process;
FIG. 2 is a process flow diagram of a fully automatic food sterilization line in accordance with the present invention;
fig. 3 is a schematic structural view of the full-automatic food sterilization pipeline system of the invention.
In the figure, a filling machine 1, a product conveying line body 2, a rechecking machine 3, a gold inspection machine 4, a material arranging device 5, a code disc manipulator and a jig 6, an empty disc conveying line body 7, a full stack conveying line body 8, an automatic trolley 9, a sterilizing kettle 10, a disc unloading conveying line body 11, a disc disassembling machine 12, a disc unloading machine 13, a branching machine 14, a water removing air trunk line 15, an empty disc detecting device 16, a disc turning device 17 and an automatic control system 18.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
Example 1
Referring to fig. 2-3, a full-automatic food sterilization assembly line system comprises a filling machine 1, a product conveying line body 2, a rechecking machine 3, a gold inspection machine 4, a material arranging device 5, a code wheel manipulator and jig 6, an empty tray conveying line body 7, a full stack conveying line body 8, an automatic trolley 9, a sterilization kettle 10, a tray discharging conveying line body 11, a tray disassembling machine 12, a tray discharging machine 13, a branching machine 14, a water and air removal trunk line 15, an empty tray detection device 16, a tray turning device 17 and an automatic control system 18;
the filling machine 1, the rechecking machine 3, the gold inspection machine 4 and the material arranging device 5 are sequentially arranged on the product conveying line body 2, the filling machine 1 is arranged at the front end of the product conveying line body 2, and the material arranging device 5 is arranged at the rear end of the product conveying line body 2;
the empty tray conveying line body 7 is arranged at the rear side of the material arranging device 5, the full stack conveying line body 8 and the tray unloading conveying line body 11 are arranged at the rear side of the empty tray conveying line body 7, and sterilizing trays are uniformly arranged on the empty tray conveying line body 7 and the full stack conveying line body 8; the code wheel manipulator and jig 6 is arranged on the upper side of the empty disc conveying line body 7 and corresponds to the material arranging device 5 and the full stack conveying line body 8;
an automatic trolley 9 is arranged at the rear side of the full stack conveying line body 8, one side of a tray unloading conveying line body 11 corresponds to the automatic trolley 9, the other side of the tray unloading conveying line body is connected with the empty tray conveying line body 7, and a sterilizing kettle 10 is arranged at the rear side of the automatic trolley 9;
the disc unloading conveyor line body 11 is sequentially provided with a disc unloading machine 12, a disc unloading machine 13, an empty disc detection device 16 and a disc turning device 17, wherein the disc unloading machine 12 is arranged on one side of the automatic trolley 9, and the disc turning device 17 is arranged on one side of the empty disc conveyor line body 7;
a branching machine 14 is arranged at the rear side of the tray unloader 13, and a water removal air trunk line 15 is arranged at the rear side of the branching machine 14;
the automatic control system 18 is used to control the actions of each device.
This embodiment 1 is a pipeline system for performing high-temperature short-time sterilization on box-packed duck blood, and 4 product conveying line bodies 2 are all arranged in a group, every two product conveying line bodies 2 are arranged in a group, and a material arranging device 5 arranged on each group of product conveying line bodies 2 is positioned in the middle of the product conveying line bodies 2 and corresponds to the same code wheel manipulator and jig 6, namely 2 code wheel manipulators and jigs 6 in embodiment 1. The empty tray conveying line body 7 in embodiment 1 is linear, the number of the full stack conveying line bodies 8 is 2, one is L-shaped, one is linear, the L-shaped full stack conveying line body 8 corresponds to two sides of the 1 st code wheel manipulator and the jig 6, and one side of the 2 nd code wheel manipulator and the jig 6, and the linear full stack conveying line body 8 corresponds to the other side of the 2 nd code wheel manipulator and the jig 6; the outlet of the full-stack conveying line body 8 and the inlet of the tray discharging conveying line body 11 are positioned in the same straight line, and the automatic trolley 9 can linearly move between the full-stack conveying line body 8 and the tray discharging conveying line body 11; the number of the sterilizing kettles 10 is 4.
Further, the rechecking machine 3 is used for detecting whether the weight of the materials is qualified or not, and rejecting unqualified materials;
the gold inspection machine 4 is used for detecting whether metal foreign matters exist in the materials and removing the materials with the metal foreign matters;
the material arranging device 5 is used for arranging materials;
the code wheel manipulator and jig 6 comprises a code wheel manipulator and a manipulator jig, wherein the code wheel manipulator is used for moving the materials which are well arranged by the material arranging device 5 into an empty sterilizing tray on the empty tray conveying line body 7, and the manipulator jig is used for stacking the sterilizing tray loaded with the materials onto the sterilizing tray of the full stack conveying line body 8 to form a product stack;
the automatic trolley 9 is used for connecting the product stacks from the full stack conveying line body 8 or the sterilizing kettle 10 to the automatic trolley 9, and conveying the product stacks on the automatic trolley 9 into the sterilizing kettle 10 or onto the tray discharging conveying line body 11;
the tray de-stacking machine 12 is used for de-stacking the product stacks to form a single sterilization tray loaded with materials;
the tray unloader 13 is used for moving the materials on the sterilization tray to the line separator 14, the tray unloader 13 comprises a tray unloading manipulator and a discharge belt, the tray unloading manipulator is used for grabbing the materials and discharging the materials onto the discharge belt, and the discharge belt is used for conveying the materials to the position of the line separator 14;
the sub-lines 14 are used for grouping materials into a single line or a double line for conveying;
the water removal air trunk line 15 is used for blowing away and air-drying water on the surface of the material and conveying the material to a subsequent packaging process for packaging;
the empty tray detection device 16 is used for detecting whether materials exist in the sterilization tray or not;
the overturning plate device 17 is used for clamping the sterilizing plate to obliquely overturn materials.
Further, the product conveying line body 2, the rechecking machine 3, the gold inspection machine 4 and the material arranging device 5 are matched with the filling machine 1 in number.
Further, an empty sterilization tray is added at the inlet of the empty tray conveying line body 7, and the tray unloading conveying line body 11 is connected with the inlet of the empty tray conveying line body 7.
Further, the code wheel manipulator and the jig 6 are arranged in the middle of the two material arranging devices 5. The code wheel manipulator and the jig 6 can give consideration to 2 material arranging devices 5 under the condition of meeting the capacity.
Further, the automatic control system 18 includes a central control system and a site sub-control cabinet, the site sub-control cabinet corresponds to each device of the full-automatic food sterilization pipeline system, the functions of each device are controlled respectively, and the central control system is used for controlling the site sub-control cabinet. The functions of corresponding equipment are controlled nearby through the site sub-control cabinet, so that mutual interference among different equipment is reduced; and an industrial PLC is adopted to carry out automatic logic control, so that the whole-course automation is realized.
Further, the water removal air trunk line 15 comprises a net chain conveyor and an air knife, and the air knife is arranged above the net chain conveyor. The moisture on the surface of the material is blown away by the air knife and air-dried, so that the material is convenient to enter a subsequent packaging process for packaging.
The invention relates to a use method of a full-automatic food sterilization assembly line system, which comprises the following specific steps:
s1, after an automatic control system 18 collects action signals of a filling machine 1, an automatic starting system starts to work; when the filled materials are sequentially conveyed to a rechecking machine 3 and a gold inspection machine 4 through a product conveying line body 2, respectively detecting weight and metal foreign matters, and removing materials with unqualified weight and metal foreign matters; qualified materials are conveyed to the material arranging device 5 through the product conveying line body 2, the material arranging device 5 arranges the materials, and when the materials arranged in the material arranging device 5 reach a set value, a central control system in the automatic control system 18 controls the code wheel manipulator and the jig 6 to start working after performing logic judgment according to a software program;
s2, conveying empty sterilization trays on an empty tray conveying line body 7, moving the materials which are well arranged by a material arranging device 5 into the empty sterilization trays on the empty tray conveying line body 7 by a stacking tray manipulator, stacking the sterilization trays carrying the materials on the sterilization trays of a full stack conveying line body 8 by a manipulator jig, completing stacking of one layer of sterilization trays until the stacked sterilization trays reach the preset full stack number, forming a product stack, starting the full stack conveying line body 8 to run, and conveying the product stack to the direction of an automatic trolley 9;
the central control system in the automatic control system 18 sends a grabbing instruction to the code wheel manipulator and the jig 6, the code wheel manipulator and the jig 6 are started after receiving the grabbing instruction, the code wheel manipulator firstly absorbs and grabs the well-arranged materials from the material arranging device 5 and then rotates to the position above the empty sterilizing tray on the empty tray conveying line body 7, alignment, quick falling, claw opening, slow falling and alignment are carried out according to set actions, the materials are accurately placed in the sterilizing tray, then the clamping claw for grabbing the empty tray is closed, the manipulator jig carries the materials and the sterilizing tray to quickly lift, rotate, align at a speed reducing point, quick falling, slow falling alignment and claw opening, the sterilizing tray filled with the materials is stacked on the sterilizing tray positioned on the full tray conveying line body 8, the process is repeated until the set quantity of the program formula is reached, the full tray conveying line body 8 starts to operate, the products are conveyed out of the stacking position, and the manipulator jig starts a new stacking action periodically.
S3, after the automatic control system 18 collects the product stack signals on the full stack conveying line body 8, the logic judges that the automatic trolley 9 accords with the entering condition, the automatic trolley 9 is controlled to start running, the automatic trolley 9 is firstly docked onto the full stack conveying line body 8 corresponding to the product stack, meanwhile, a conveying chain positioned on the automatic trolley 9 is driven to rotate positively, the product stack is docked onto the automatic trolley 9, then the automatic trolley 9 carries the product stack to run to a sterilizing kettle 10 which is completed with the last sterilization and sends a loadable signal, after the automatic trolley 9 and the sterilizing kettle 10 are automatically docked, the conveying chain positioned on the automatic trolley 9 is driven to rotate positively, and the product stack is sent to the sterilizing kettle 10, so that entering of the kettle is completed; recycling the process into the kettle again until the sterilizing kettle 10 is full of product stacks;
s4, after sterilization of the sterilization kettle 10 is finished, discharging the kettle, wherein the discharging of the kettle is the reverse action of the entering of the kettle in the step S3, the automatic trolley 9 is used for connecting a sterilized product stack out of the sterilization kettle 10, the automatic trolley 9 is connected onto the tray discharging conveying line body 11, and the product stack is discharged onto the tray discharging conveying line body 11 from the automatic trolley 9;
s5, conveying the product stacks on the tray unloading conveying line body 11 to a tray disassembling machine 12, and disassembling the product stacks by the tray disassembling machine 12 to form a single sterilizing tray carrying materials; the single sterilization tray loaded with materials is conveyed into a tray unloader 13 through a tray unloader conveying line body 11, the tray unloader 13 moves the materials on the sterilization tray onto a line separating machine 14, the line separating machine 14 divides the materials into single lines or double lines for conveying, the materials are conveyed onto a water removal air trunk line 15, moisture on the surfaces of the materials is blown away and air-dried, and finally the materials are continuously conveyed to a subsequent packaging process for packaging;
when the tray unloader 13 moves the material on the sterilization tray onto the line separator 14, the tray unloader manipulator automatically descends, lifts and translates to the position above the discharge belt after grabbing the material, then descends and discharges the material onto the discharge belt, and the discharge belt conveys the material to the position of the line separator 14.
S6, after the tray unloader 13 moves the materials on the sterilization tray onto the line splitter 14, the empty sterilization tray is sequentially conveyed to the empty tray detection device 16 and the tray overturning device 17 through the tray unloading conveying line body 11, the empty tray detection device 16 detects whether the materials exist in the sterilization tray, when the materials exist in the sterilization tray, the sterilization tray passes through the tray overturning device 17, the tray overturning device 17 clamps the sterilization tray to incline and overturn the materials, when the materials do not exist in the sterilization tray, the tray overturning device 17 does not act, and the empty sterilization tray after passing through the tray overturning device is conveyed to the empty tray conveying line body 7 through the tray unloading conveying line body 11 for recycling.
The sterilizing tray on the full stack conveying line body 8 is used for grabbing the empty sterilizing tray on the empty tray conveying line body 7 by the tray manipulator and the jig 6 and moving and placing the empty sterilizing tray on the full stack conveying line body 8.
Further, a disc disassembling machine 12 is arranged on the disc disassembling conveying line body 11 between the disc disassembling machine 13 and the empty disc detecting device 16; the empty disc conveying line body 7 between the code disc manipulator and the jig 6 and the junction of the unloading conveying line body 11 and the empty disc conveying line body 7 is provided with a code disc dismounting machine 12. When the tray loading speed of the code wheel manipulator and the jig 6 is higher than the tray unloading speed of the tray unloader 13, the two tray ejectors 12 do not act, and the empty sterilization tray is directly conveyed forwards; when the tray loading speed of the tray loading mechanical arm and the jig 6 is smaller than the tray unloading speed of the tray unloading machine 13, the empty sterilizing tray is firstly stacked by the tray unloading machine 12 between the tray unloading machine 13 and the empty tray detection device 16, and then the tray is disassembled by the tray unloading machine 12 between the joint of the tray unloading conveying line body 11 and the empty tray conveying line body 7 and the tray loading mechanical arm and the jig 6, and a single empty sterilizing tray is placed on the empty tray conveying line body 7. Wherein the loading speed and unloading speed are calculated in terms of the number of discs completed per minute.
The whole system enters a working standby state after the power-on self-test is normal, and the empty disc conveying line body 7 starts to run. The subsequent packaging step in S5 of embodiment 1 includes steps such as boxing and stacking.
The independent structure of each device of the filling machine, the product conveying line body, the rechecking machine, the gold inspection machine, the material arranging device, the code wheel manipulator and jig, the empty tray conveying line body, the full stack conveying line body, the automatic trolley, the sterilizing kettle, the tray discharging conveying line body, the tray disassembling machine, the tray discharging machine, the line separating machine, the water and air removing trunk line, the empty tray detecting device and the tray overturning device is the prior art, and the design of the software program of the automatic control system is the routine technical means of those skilled in the art.
Claims (8)
1. A full-automatic food sterilization assembly line system is characterized in that: the automatic tray overturning device comprises a filling machine, a product conveying line body, a rechecking machine, a gold inspection machine, a material arranging device, a code tray manipulator, a jig, an empty tray conveying line body, a full stack conveying line body, an automatic trolley, a sterilizing kettle, a tray unloading conveying line body, a tray disassembling machine, a tray unloading machine, a branching machine, a water and air removal trunk line, an empty tray detecting device, a tray overturning device and an automatic control system;
the filling machine, the rechecking machine, the gold inspection machine and the material arranging device are sequentially arranged on the product conveying line body, the filling machine is arranged at the front end of the product conveying line body, and the material arranging device is arranged at the rear end of the product conveying line body;
the empty tray conveying line body is arranged at the rear side of the material arranging device, the full stack conveying line body and the tray unloading conveying line body are arranged at the rear side of the empty tray conveying line body, and sterilizing trays are uniformly arranged on the empty tray conveying line body and the full stack conveying line body; the code wheel manipulator and the jig are arranged on the upper side of the empty disc conveying line body and correspond to the material arranging device and the full stack conveying line body;
an automatic trolley is arranged at the rear side of the full stack conveying line body, one side of the tray unloading conveying line body corresponds to the automatic trolley, the other side of the tray unloading conveying line body is connected with the empty tray conveying line body, and a sterilizing kettle is arranged at the rear side of the automatic trolley;
the disc unloading conveyor line body is sequentially provided with a disc unloading machine, an empty disc detection device and a disc turning device, wherein the disc unloading machine is arranged on one side of the automatic trolley, and the disc turning device is arranged on one side of the empty disc conveyor line body;
the rear side of the disc unloading machine is provided with a branching machine, and the rear side of the branching machine is provided with a water removal air trunk line;
the automatic control system is used for controlling the action of each device;
a disc disassembling machine is arranged on a disc unloading conveying line body between the disc unloading machine and the empty disc detection device; a code wheel disassembling machine is arranged on the empty disc conveying line body between the joint of the disc disassembling conveying line body and the empty disc conveying line body and the code wheel manipulator and the jig;
the number of the product conveying line bodies is 4, every two product conveying line bodies are in a group, and a material arranging device arranged on each group of product conveying line bodies is positioned in the middle of the product conveying line bodies and corresponds to 2 code wheel manipulators and 2 tools; the empty disc conveying line body is linear, the number of the full stack conveying line bodies is 2, one is L-shaped, the other is linear, the L-shaped full stack conveying line body corresponds to two sides of a 1 st code disc manipulator and a jig, and one side of a 2 nd code disc manipulator and one side of the jig, and the linear full stack conveying line body corresponds to the other side of the 2 nd code disc manipulator and the other side of the jig; the outlet of the full stack conveying line body and the inlet of the tray discharging conveying line body are positioned on the same straight line.
2. A fully automated food sterilization line system according to claim 1, wherein: the rechecking machine is used for detecting whether the weight of the materials is qualified or not and rejecting unqualified materials;
the metal detection machine is used for detecting whether metal foreign matters exist in the materials and removing the materials with the metal foreign matters;
the material arranging device is used for arranging materials;
the code wheel manipulator and the jig comprise a code wheel manipulator and a manipulator jig, wherein the code wheel manipulator is used for moving the materials arranged by the material arranging device into an empty sterilizing tray on the empty tray conveying line body, and the manipulator jig is used for stacking the sterilizing tray loaded with the materials onto the sterilizing tray of the full stack conveying line body to form a product stack;
the automatic trolley is used for connecting the product stacks from the full stack conveying line body or the sterilizing kettle to the automatic trolley, and conveying the product stacks on the automatic trolley into the sterilizing kettle or onto the tray unloading conveying line body;
the tray disassembling machine is used for disassembling the product stacks to form a single sterilizing tray carrying materials;
the tray unloading machine is used for moving the materials on the sterilizing tray to the line separating machine and comprises a tray unloading manipulator and an unloading belt, wherein the tray unloading manipulator is used for grabbing the materials and unloading the materials to the unloading belt, and the unloading belt is used for conveying the materials to the line separating machine;
the line dividing machine is used for dividing the materials into a single line or a double line for conveying;
the water removal air trunk line is used for blowing away and air-drying water on the surface of the material and conveying the material to a subsequent packaging process for packaging;
the empty tray detection device is used for detecting whether materials exist in the sterilization tray or not;
the turnover device is used for clamping the sterilization tray to incline and turnover materials.
3. A fully automated food sterilization line system according to claim 1, wherein: the product conveying line body, the rechecking machine, the gold inspection machine, the material arranging device and the filling machine are matched in number.
4. A fully automated food sterilization line system according to claim 1, wherein: and an empty sterilization tray is added at the inlet of the empty tray conveying line body, and the tray unloading conveying line body is connected with the inlet of the empty tray conveying line body.
5. A fully automated food sterilization line system according to claim 1, wherein: the code wheel manipulator and the jig are arranged between the two material arranging devices.
6. A fully automated food sterilization line system according to claim 1, wherein: the automatic control system comprises a central control system and a site sub-control cabinet, the site sub-control cabinet corresponds to each device of the full-automatic food sterilization assembly line system respectively, the functions of each device are controlled respectively, and the central control system is used for controlling the site sub-control cabinet.
7. A fully automatic food sterilization line system according to claim 1 or 2, characterized in that: the dewatering and air drying line comprises a net chain conveyor and an air knife, and the air knife is arranged above the net chain conveyor.
8. A fully automated food sterilization line system as defined in claim 1, wherein: the using method comprises the following specific steps:
s1, after an automatic control system collects a filling machine action signal, an automatic starting system starts to work; when the filled materials are sequentially conveyed to a rechecking machine and a gold inspection machine through a product conveying line body, respectively detecting weight and metal foreign matters, and removing the materials which are unqualified in weight and contain the metal foreign matters; qualified materials are conveyed to a material arranging device through a product conveying line body, the material arranging device arranges the materials, and when the materials arranged in the material arranging device reach a set numerical value, a central control system in an automatic control system carries out logic judgment according to a software program and then controls a code wheel manipulator and a jig to start working;
s2, conveying empty sterilization trays on an empty tray conveying line body, moving the materials which are well arranged by a material arranging device into the empty sterilization trays on the empty tray conveying line body by a stacking tray manipulator, stacking the sterilization trays carrying the materials onto the sterilization trays of a full stack conveying line body by a manipulator jig, completing stacking of one layer of sterilization trays until the stacked sterilization trays reach the preset full stack number, forming a product stack, starting running of the full stack conveying line body, and conveying the product stack to the direction of an automatic trolley;
s3, after the automatic control system collects the product stack signals on the full stack conveying line body, the logic judges that the automatic trolley accords with the entering condition, the automatic trolley is controlled to start to operate, the automatic trolley is firstly connected onto the full stack conveying line body corresponding to the product stack in an abutting mode, meanwhile, a conveying chain on the automatic trolley is driven to rotate positively to connect the product stack onto the automatic trolley, then the automatic trolley carries the product stack to operate until the last sterilization is completed and a sterilizing kettle capable of sending a loading signal is sent, and after the automatic trolley and the sterilizing kettle are automatically connected in an abutting mode, the conveying chain on the automatic trolley is driven to rotate positively to send the product stack into the sterilizing kettle to complete entering of the sterilizing kettle; recycling the process of filling the sterilizing kettle again until the sterilizing kettle is filled with the product stack;
s4, after the sterilization of the sterilization kettle is finished, discharging the sterilization kettle, wherein the discharging of the sterilization kettle is the reverse action of the discharging of the sterilization kettle in the step S3, the automatic trolley is used for connecting the sterilized product stack out of the sterilization kettle, the automatic trolley is connected onto the tray discharging conveying line body in an opposite mode, and the product stack is discharged onto the tray discharging conveying line body from the automatic trolley;
s5, conveying the product stacks on the tray unloading conveying line body to a tray disassembling machine, and disassembling the tray by the tray disassembling machine to form a single sterilizing tray carrying materials; the single sterilization tray loaded with materials is conveyed into a tray unloading machine through a tray unloading conveying line body, the tray unloading machine moves the materials on the sterilization tray onto a line dividing machine, the line dividing machine divides the materials into single lines or double lines for conveying, the materials are conveyed onto a dewatering and air drying line, moisture on the surfaces of the materials is blown away and air-dried, and finally the materials are continuously conveyed to a subsequent packaging procedure for packaging;
s6, after the material on the sterilizing tray is moved to the line separating machine by the tray unloading machine, the empty sterilizing tray is sequentially conveyed to the empty tray detecting device and the tray overturning device through the tray unloading conveying line body, the empty tray detecting device detects whether the material exists in the sterilizing tray, when the material exists in the sterilizing tray, the tray overturning device clamps the sterilizing tray to incline and overturn the material when the material exists in the sterilizing tray, when the material does not exist in the sterilizing tray, the tray overturning device does not act, and the empty sterilizing tray after passing through the tray overturning device is conveyed to the empty tray conveying line body through the tray unloading conveying line body for recycling.
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