CN212762095U - Flexible multi-component molding system - Google Patents

Abstract

The utility model provides a flexible multi-component forming system, which comprises a central control module, a robot module, a production module, a quality inspection module, a packaging module and a storage module; wherein, a unit library is stored in the central control module; the central control module is used for selecting corresponding units from the unit library according to the process flow of the multi-component product, combining and connecting the selected units to generate a robot module, a production module, a quality inspection module, a packaging module and a storage module, and controlling the robot module, the production module, the quality inspection module, the packaging module and the storage module; the robot module is used for carrying and transferring materials, molds, semi-finished products and finished products; a production module for producing a multi-component product; the quality inspection module is used for performing quality inspection on finished products or semi-finished products after production; the packaging module is used for packaging the finished products qualified in quality inspection; and the storage module is used for storing the packaged finished products.

Description

Flexible multi-component molding system

Technical Field

The utility model relates to a multicomponent shaping technical field, in particular to flexible multicomponent molding system.

Background

Multicolor multicomponent molding is understood broadly to mean a process in which more than two (including two) materials or materials of the same material and different colors are combined into a combined body by processing. The existing multicolor multi-component forming technology mainly refers to plastic forming technology, and has the advantages that: the special properties of each component can be freely designed and combined through different processing processes, so that the product meets the specific use function requirement, and the method is one of new development directions of plastic molding. Multi-color multi-component molding types: there are mainly multicomponent/multicolor molding, co-injection molding, multicomponent multi-processing molding (such as injection-compression simultaneous molding, injection-compression sequential molding, stamping-injection molding, high-pressure injection in-mold coating), multiple molding (IMD), and the like.

The multi-color multi-component molding technology is represented by double-color injection molding at the earliest, and is developed by German enterprises in the sixties of the twentieth century, and the aim of developing the double-color molding technology at that time is to solve the problem of production efficiency of double-color parts. The injection molding process and the mold manufacturing technology are relatively more complicated than single-color injection molding. Two-shot injection molding has not been widely used in china until 2000 due to technical and cost considerations. With the development of the innovation and the progress of modern manufacturing technology, the multi-color multi-component forming technology develops rapidly and accordingly is widely applied.

With the popularization of the application of multicolor multi-component molding technology, the following defects appear: the existing multi-component forming technology only aims at injection molding, has larger limitation on processing technology and component materials, has insufficient flexibility, and can not flexibly change a multi-component forming manufacturing system according to different product requirements; and multi-component special forming equipment is needed, so that the investment is large, and the manufacturing cost of the die is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flexible multicomponent molding system aims at breaking through the limitation of current polychrome multicomponent molding technique, can carry out nimble flexible to multicomponent molding system according to the demand of different products, very big promotion multicomponent molding system's flexibility, the cost is lower relatively.

In order to achieve the above object, the utility model provides a flexible multi-component forming system, which comprises a central control module, a robot module, a production module, a quality inspection module, a packaging module and a storage module; wherein the content of the first and second substances,

a unit library is stored in the central control module; the central control module is used for selecting corresponding units from the unit library according to the process flow of the multi-component product, combining and connecting the selected units to generate the robot module, the production module, the quality inspection module, the packaging module and the storage module, and controlling the robot module, the production module, the quality inspection module, the packaging module and the storage module;

the robot module is used for carrying and transferring materials, molds, semi-finished products and finished products;

the production module is used for producing the multi-component product;

the quality inspection module is used for performing quality inspection on finished products or semi-finished products after production;

the packaging module is used for packaging finished products qualified in quality inspection;

and the storage module is used for storing the packaged finished products.

Optionally, the production module comprises a machine vision unit and at least one of a glue dripping unit, a UV printing unit, a reaction injection molding unit, a pad printing unit, a laser unit, a 3D printing unit, a metal luster deposition unit and a dry-solid unit, and is used for manufacturing the color of the multi-component product and manufacturing a color and product compatible adhesive layer.

Optionally, the production module comprises at least one of a plastic injection molding unit, a metal molding unit, a rope belt automatic rope arranging unit, a metal part automatic installation unit, a material belt conveying unit, a shape following weaving unit, a silica gel molding unit, a rope belt automatic gum dipping molding unit, an automatic in-mold compounding unit, a rubber molding unit and a water gap removing unit, and is used for plastic single-component molding manufacture, different plastic material double-component molding manufacture, plastic and non-plastic double-component combined molding manufacture, non-plastic single-component molding manufacture and non-plastic double-component combined molding manufacture of the multi-component product.

Optionally, the quality inspection module includes: the device comprises a size measuring unit, a defect identifying unit, a color identifying unit, a stain identifying unit, a character identifying unit, a bar code identifying unit, a missing process detecting unit and a product sorting unit.

Optionally, the packaging module includes: a counting unit and a packaging unit; wherein the content of the first and second substances,

the counting unit is used for counting qualified finished products;

and the packaging unit is used for packaging the finished products after counting.

Optionally, the warehousing module includes: a storage unit and a conveying unit; wherein the content of the first and second substances,

the storage unit is used for storing the packaged finished product;

and the conveying unit is used for conveying the packaged finished products to the storage unit.

Optionally, the central control module is specifically configured to determine a process flow of the multi-component product according to design requirements of the multi-component product; and selecting a corresponding unit from a preset unit library according to the process flow.

Optionally, the central control module controls the production module, the quality inspection module, the packaging module and the storage module through an ERP system, an MES system, an LCS system and an EO system.

The technical scheme of the utility model, realize color layer preparation and color and the compatible tie coat preparation of product through the flexible module of making of color, make the module and utilize mould special design to make and realize single component through moulding the flexibility, two ingredients, the preparation of multicomponent automatic molding, realize system automation control through maincenter control module, through the robot module, the quality inspection module, the packaging module, the cooperation of warehouse module, flexible combination stack, thereby the integrated flexible automation who realizes polychrome multicomponent fashioned is made, the limitation of current polychrome multicomponent shaping technique has been broken through, the flexibility of multicomponent shaping manufacturing system has effectively been promoted, the cost of flexible multicomponent shaping system has greatly been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic block diagram of an embodiment of the flexible multicomponent molding system of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present implementation presents a flexible multi-component molding system.

Referring to fig. 1, fig. 1 is a schematic block diagram of an embodiment of the flexible multicomponent molding system of the present invention.

In the present embodiment, the flexible multi-component molding system includes a central control module 10, a robot module 20, a production module 30, a quality inspection module 40, a packaging module 50, and a warehousing module 60.

Wherein the content of the first and second substances,

a cell library is stored in the hub control module 10. The central control module 100 is configured to select corresponding units from the unit library according to a process flow of a multi-component product, combine and connect the selected units to generate the robot module 20, the production module 30, the quality inspection module 40, the packaging module 50, and the warehousing module 60, and control the robot module 20, the production module 30, the quality inspection module 40, the packaging module 50, and the warehousing module 60.

Specifically, in this embodiment, the cell library is pre-stored in the hub control module 10, which may be a complete cell library storing all cells; the cells may be classified according to the types of cells stored therein, such as a robot cell library, a production cell library, a quality inspection cell library, a packaging cell library, and a storage cell library. When the unit library is a complete unit library, a robot unit, a machine vision unit, a glue dripping unit, a UV printing unit, a reaction injection molding unit, a pad printing unit, a laser unit, a 3D printing unit, a metal luster sinking unit, a dry curing unit, a plastic injection molding unit, a metal molding unit, a rope belt automatic rope swinging unit, a metal part automatic installation unit, a material belt conveying unit, a shape following weaving unit, a silica gel molding unit, a rope belt automatic gum dipping molding unit, an automatic in-mold compounding unit, a rubber molding unit, a water removing opening unit, a size measuring unit, a defect identification unit, a color identification unit, a stain identification unit, a character identification unit, a bar code identification unit, a missing process detection unit, a product sorting unit, a counting unit, a packaging unit, a storage unit, a conveying unit and the like are stored in the unit library. When the unit storehouse includes robot unit storehouse, production unit storehouse, quality control unit storehouse, packing unit storehouse to and the storage unit storehouse, can place corresponding unit in corresponding unit storehouse, for example, in the production unit storehouse memory had stored machine vision unit, glue dripping unit, UV printing unit, reaction injection moulding unit, bat printing unit, laser unit, 3D printing unit, metal and have sunk the unit, dry solid unit, plastic injection moulding unit, metal molding unit, automatic rope swinging unit of rope area, the automatic installation unit of metalwork, material area conveying unit, follow shape weaving unit, silica gel molding unit, the automatic gumming of rope area molding unit, automatic mould in compound unit, rubber molding unit, get rid of the mouth of a river unit.

In this embodiment, the central control module 10 deeply integrates new technologies such as internet, cloud computing, big data, mobile application, and the like with product production management, and simulates the intelligent activities of human experts by means of a computer to perform analysis, reasoning, judgment, conception, decision, and the like, so as to replace or extend part of mental labor of people in a manufacturing environment, provide plant visualization and remote operation and maintenance, and implement intelligent manufacturing. Smart manufacturing has five major features: the self-discipline capability refers to the capability of the intelligent manufacturing system for collecting and understanding environmental information and system internal information, analyzing and judging, optimizing and planning self behaviors; the man-machine integration means that a manufacturing system (such as CIMS) purely based on automation can only carry out mechanical reasoning, prediction and judgment, the intelligent manufacturing system is man-machine integration, better exerts the potential of a human under the coordination of an intelligent machine, has logical thinking (an expert system) and image thinking (a neural network), can fully exert the intelligent advantages of human experts, and independently takes the tasks of analysis, judgment, decision and the like; the virtual reality means that the intelligent manufacturing system can integrate signal processing, geometric image digitization technology, animation technology, intelligent reasoning, prediction, simulation and multimedia technology, virtually display various processes, objects and the like in the real production flow by means of various sensor arrays in the production system, digitize and facilitate optimization and control. Self-organization and super flexibility mean that each component unit in the intelligent manufacturing system can automatically form an optimal structure according to the requirements of work tasks, the flexibility of the structure is expressed not only in the operation mode, but also in the structural form, and the structure has the biological self-organization characteristic; the learning ability and the self-maintenance ability mean that the intelligent manufacturing system can continuously and fully complete a knowledge base in practice, has a self-learning function and a knowledge mining function, realizes self-fault diagnosis in the operation process of the manufacturing system, has the ability of self-removing and self-maintaining faults, enables the intelligent manufacturing system to be self-optimized, and adapts to various complex environments. A smart manufacturing system generally includes four subsystems: the design subsystem refers to an automatic design which can realize product manufacturability, assembly, maintainability and guarantee; the planning subsystem can realize automatic optimization and resource allocation and automatic scheduling and capacity balancing; the production subsystem can realize autonomous or semi-autonomous management of manufacturing core processes such as production, detection, inventory, logistics and the like; the monitoring subsystem can realize the automation of the monitoring production process, the automation of the real-time data monitoring of the production state, the automation of the operation fault diagnosis of the manufacturing system and the automatic repair and maintenance of the system.

When a flexible multi-component forming system needs to be built, the central control module 10 analyzes the process flow for producing the multi-component product according to the input design requirements of the multi-component product; and determining the units for producing the multi-component product according to the process flow; after the determination is completed, corresponding units are selected from the unit library, and the units are combined and connected to form the robot module 20, the production module 30, the quality inspection module 40, the packaging module 50, and the warehousing module 60. In addition, the optimization selection can be performed manually by the central control module 10.

Further, in this embodiment, the central control module 10 further controls the robot module 20, the production module 30, the quality inspection module 40, the packaging module 50, and the warehousing module 60 through an ERP system, an MES system, an LCS system, and an EO system, so as to realize automatic and intelligent production.

The ERP system is a short term Enterprise resource Planning (Enterprise Resources Planning), and integrates finance, purchasing, production, sales, inventory and other business functions of an Enterprise into an information management platform, so that information data standardization, system operation integration, business process rationalization, performance monitoring dynamism and management improvement continuity are realized.

The MES System (Manufacturing Execution System) is an inter-vehicle-layer-oriented management information System located between an upper-layer plan management System and a lower-layer industrial control System, and provides the operator/manager with the plan Execution, tracking and current state of all resources (people, equipment, materials, customer requirements, etc.).

The LCS System (Line Control System) directly receives production Line scheduling information issued by the MES, issues commands to each conveying device through an industrial network, and issues production information such as workpiece ID, workpiece state, used process and the like to the production device through a device station formed by the conveying devices, so as to Control the conveying, process, quality marking and the like of the whole production Line.

The EO system (Equipment & Operators, production facilities and Operators). It performs automatic or manual production work according to the instruction by receiving the corresponding instruction of LCS.

And the robot module 20 is used for carrying and transferring materials, molds, semi-finished products and finished products.

Specifically, the robot module 20 is a multi-joint manipulator or a multi-degree-of-freedom robot device for industrial fields, which can automatically perform work and is a machine that realizes various functions by its own power and control capability. The robot can accept human command and operate according to a preset program, and modern industrial robots can also perform actions according to a principle formulated by artificial intelligence technology. An industrial robot is composed of three basic parts, namely a main body, a driving system and a control system. The main body is a machine base and an actuating mechanism, and comprises an arm part, a wrist part and a hand part, and some robots also comprise a walking mechanism. Most industrial robots have 3-6 degrees of freedom of motion, wherein the wrist generally has 1-3 degrees of freedom of motion; the driving system comprises a power device and a transmission mechanism and is used for enabling the executing mechanism to generate corresponding actions; the control system sends command signals to the driving system and the executing mechanism according to an input program and controls the driving system and the executing mechanism, and the robot control system is the brain of the robot and is a main factor for determining the functions and the performances of the robot. The main task of the industrial robot control technology is to control the motion position, posture, trajectory, operation sequence, action time and the like of the industrial robot in the working space. The method has the characteristics of simple programming, software menu operation, friendly man-machine interaction interface, online operation prompt, convenient use and the like. The industrial robot module 20 can be in communication connection with machine equipment through the control system I/O port, and can be interconnected and interacted with other units. Industrial robot module 20 may select a corresponding industrial robot model match according to the connected unit manufacturing process requirements.

In the present embodiment, the robot module 20 is composed of a plurality of robot units, which are distributed in each link of the flexible multi-component forming system according to actual needs. For example, the robot unit is arranged in the production module 30 for carrying out handling of molds, semi-finished products, etc.; for another example, the robot unit is disposed in the storage module 60 for carrying finished products.

The production module 30 is used for producing the multi-component product. The multicomponent product may be a single color multicomponent product or may be a multi-color multicomponent product.

Specifically, the production module 30 may be a single module or a combination of several modules according to actual production needs. Such as a color flexible manufacturing module and/or a molded flexible manufacturing module.

When the production module 30 comprises only a color flexible manufacturing module, it comprises a machine vision unit, and at least one of a glue dripping unit, a UV printing unit, a reaction injection molding unit, a pad printing unit, a laser unit, a 3D printing unit, a metal luster-deposition unit and a dry-curing unit, and is used for manufacturing the color of the multi-component product and manufacturing a color and product compatible adhesive layer. Wherein the content of the first and second substances,

the machine vision unit is an intelligent auxiliary unit of the color flexible manufacturing module, and consists of hardware and a software system, wherein the hardware comprises a light source, a lens, a camera and the like. The machine vision unit converts a shot target into an image signal through the image shooting device, transmits the image signal to a special image processing system, converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like, and the image system performs various operations on the signal to extract the characteristics of the target, so as to control the action of the field equipment according to a judgment result. Machine vision unit software system port is opened, can with drip the software system connection of units such as gluey unit, RIM unit, UV printing unit, bat printing unit, laser unit, 3D printing unit, through information conversion and data connection, the cooperation linkage realizes the accurate location of equipment action, the corresponding precision and the degree of automation that improve the color preparation.

The glue dripping unit is one of units for implementing color manufacturing and manufacturing of a color and matrix compatible bonding layer. The glue dripping unit consists of a glue dispensing needle, a glue dispensing valve, a glue barrel, a motion controller, a motion transmission device and an industrial host. The glue dripping unit can be provided with a plurality of glue dispensing valves, so that the non-contact type spraying and filling manufacture of liquid with various colors is realized, the non-contact type spraying and filling manufacture of the liquid can be realized within the height space range of 10-40 mm of the filling part, and the influence of complex factors of a mold cavity is avoided; the glue dispensing valve can adopt piezoelectric type spraying, the minimum spraying of the glue dispensing valve reaches 0.001 microliter, the maximum speed is 3000HZ/S, and the volume precision error is within 1 percent. The glue dripping unit is suitable for various colloids such as water-based colloids, oily colloids, UV curing colloids, hot melt colloids and room temperature vulcanization type silica gel RTV, and the viscosity range of the colloids is 1-500000 mpas, so that the selectable range of color carrier materials and compatible bonding layer materials is wide, and the limitation of multi-component materials in the traditional multi-color multi-component forming technology is broken through. The glue dripping unit can be connected with the machine vision unit to realize accurate visual glue dripping; the glue dripping unit can also be connected with an industrial robot, the industrial robot replaces a glue dripping unit motion conveying device, the motion freedom degree of the glue dripping unit is enlarged, the in-mold glue dripping of any track or angle can be realized, and the filling of the color layer and the filling of the bonding compatible layer are completed. The working principle of the glue dripping unit is as follows: the dispensing needle is arranged below the dispensing valve and is an outflow channel of the colloid ejected by the dispensing valve. The minimum diameter of a needle hole of the dispensing needle can reach 0.045mm, and the color and shape can be accurate. The length of the glue dispensing needle can be configured according to requirements, and the glue dripping unit can realize glue dripping filling of the concave part of the workpiece. The glue barrel is a container for containing glue. The glue dispensing valve is a power device for colloid injection, the work is controlled by a motion controller, the injection amount and the injection speed of the colloid can be controlled, the motion transmission device is matched with three-direction motion tracks of an X axis, a Y axis and a Z axis of glue dripping motion, and the shape of colloid filling and the position of the colloid filling are realized. The industrial host is provided with special dispensing operation software, and various dispensing effects can be realized through the operation program and the setting of relevant parameters, so that the manufacture of the color layer and the compatible bonding layer is completed. The industrial host port is opened to interact with other units. The glue dripping unit is generally used in combination with the dry-curing unit. The solidification mode of the liquid colloid is determined according to the property of the liquid colloid, so that the drying mode and the cooling mode of the drying and solidifying unit are selected.

The UV printing unit is a unit that performs color production. The UV printing unit consists of a printing nozzle, a UV lamp, an ink bag, an ink box, a motion transmission device and an industrial host. The printing nozzle implements an ink output function, the state of the nozzle directly influences the printing effect, and the UV printing unit is generally provided with two printing nozzles, one printing nozzle is used for printing white ink and color ink, and the other printing nozzle is used for printing gloss oil. The color ink displays printing colors, the white ink fills the printing thickness, and the gloss oil covers the color ink, so that the color ink is protected, and the color brightness, the wear resistance and the scratch resistance are improved. The UV lamp generates UV illumination light to cure the ink. The ink bag is arranged above the printing nozzle and is connected with the ink box correspondingly, so that the continuous supply of ink of the printing nozzle is ensured, and impurities are filtered. The ink box holds the container of ink, and UV printing unit generally disposes 9 ink horn, 2 white ink horn, 1 gloss oil ink horn, 6 colored ink horn among them. The motion transmission device is matched with the printing nozzle to implement the printing motion track. According to the requirement, an industrial robot can be used for replacing a motion conveying device, the printing moving range of the UV printing unit is further enlarged, and therefore in-mold printing is implemented. The industrial host computer is provided with special printing operation software, and various printing effects can be realized through the operation program and the setting of relevant parameters, so that the manufacture of the color filling layer is completed. The industrial host port is open and can be interconnected and interacted with other units. UV printing unit compares with the glue dripping unit, and UV printing unit's advantage: the color is abundanter, can show various colors at the printing part simultaneously, and the pattern effect is more meticulous, can print the limit simultaneously and solidify, need not toast the dry solid process, can control the thickness on color layer and make the relief of pattern effect, nevertheless to the requirement of resin particle in the ink strict, therefore the carrier material kind select range of color is little.

The reaction injection molding unit, namely the RIM unit, is a unit for implementing color manufacturing and is a molding flexible unit, wherein A, B reactive liquid raw materials with different components and chemical reactions are subjected to impinging stream mixing and are rapidly injected into a mold cavity for reaction molding. In the reaction process, the two reaction liquids realize cross-linking or polymerization reaction in the mould, thereby forming a solid state. RIM is realized in two modes, the first mode is that reaction type raw materials are injected into a mold cavity before a plastic part is molded, and the second mode is that after the plastic part is molded, a rear mold is transferred to another front mold cavity, and the reaction type raw materials are injected into the surface of the plastic part. RIM has the following advantages: the RIM has low-pressure injection performance and low requirements on a mold, shortens the product development period and reduces the product development cost; the RIM reaction raw material has low viscosity and good fluidity, and is beneficial to forming parts with complex structures; the surface properties with different touch feeling can be manufactured by adjusting the raw material preparation proportion; the reaction raw material is cold glue which enters the die cavity, and the quick-wear inserts such as an electronic sensor, a circuit board, a battery, an antenna, a magnet, glass and the like and a metal embedded part can be packaged and molded, so that the method has remarkable advantages; the thickness of the reaction type raw material entering the die cavity can be metered and controlled to carry out in-die spraying, so that the secondary spraying cost is reduced, and the post-treatment efficiency is improved. Currently, polyurethane, polyurea, nylon 6, unsaturated polyester, epoxy resin, etc. are commonly used as materials for RIM reaction injection molding. The RIM unit consists of a storage tank, a metering pump, a mixing machine head, a mould carrying frame, a motion transmission device, an industrial host and the like. One RIM unit is provided with two material storage tanks which contain A, B components of two reaction type raw materials. The metering pump conveys the reaction type raw materials in the storage tank into the mixing head according to the metering, and the collision flow mixing is carried out. The mixing machine head and the mould carrying frame transmit movement through the movement transmission device and complete color manufacturing by matching with the injection mould. The industrial host computer is provided with a RIM special software system to realize the operation program and the setting of relevant parameters, and the port of the industrial host computer is opened to be capable of being interconnected and interacted with other units. Therefore, the RIM unit can complete flexible manufacturing of colors, and can also complete flexible manufacturing of molding of polyurethane, polyurea, nylon 6, unsaturated polyester, epoxy resin components, electronic sensors, circuit boards, batteries, antennas, magnets, glass and metal components to produce RIM series products.

The pad printing unit is a unit for implementing color layer filling manufacture. The method is suitable for filling and manufacturing the color layer. The pad printing refers to a printing technology that a steel gravure is used, a hemispherical pad printing head is cast by silicon rubber, and the pad printing head is pressed to a steel printing plate surface to transfer printing ink to a printing stock, so that transfer printing is completed. Can finish single-color, double-color and multi-color printing. The pad printing unit consists of a printing plate device, an ink supply device, an ink scraping device, a pad printing rubber head, a motion transmission device, a cleaning device and an industrial host. Wherein the printing plate device is provided with printing plates, which are generally steel intaglio plates. The contents of the pictures and texts need to be firstly corroded on the steel plate, the pictures and texts are generally corroded on the steel plate by etching or laser carving, and the corrosion depth does not exceed 0.5 mm. The ink supply device supplies ink to the steel plate, so that the printing ink fills the image-text pits on the steel plate. The closed ink supply mode is favorable for environmental protection. The pad printing ink is specially prepared ink, and the drying speed of the ink is high. Typical pad printing inks include single-component inks, two-component inks, oven-drying type, oxidation type, UV type, sublimation type, and the like. The ink scraping device scrapes off the redundant ink on the steel printing plate, and the residual ink is left in the steel printing image-text pits. The transfer printing rubber head is based on the developing principle. The printing ink in the image-text pits of the printing plate is firstly stuck to the silicon rubber head by pressing the printing plate on the plane of the steel printing plate, and then is pressed on the surface of a printing stock to transfer and print the image-text printing ink on the surface of the printing stock. The pad printing rubber head is made of elastic silicon rubber and has a circular shape, a rectangular shape and a square shape, the contact surface of the pad printing rubber head, the steel plate plane and the printing stock is a hemispherical surface, and the hemispherical surface structure can enable the contact surface to be in better contact, so that the pictures and texts on the steel plate plane can be better transferred to the printing stocks in different shapes. In order to prevent the transferred image-text from deforming, the rubber heads with different hardness and size are selected to adapt to the deformation of the rubber heads to achieve the ideal effect. The motion transfer device controls all motion actions and motion positions of the pad printing rubber head between the steel printing plate and the printing stock and controls the conveying mode of the printing stock. The cleaning device is used for improving the printing quality, and in the printing process, because the ink on the surface of the pad printing rubber head cannot be completely transferred to a printing stock, the residual ink can gradually change the edge of the image-text trace on the surface of the rubber head to cause the definition to be reduced, and the residual ink is removed by the cleaning device. And installing a special pad printing software system on the industrial host, and finishing the filling manufacture of the color layer through an operation program and parameter setting. The industrial host port is open and can be interconnected and interacted with other manufacturing systems.

The laser unit is coloredThe color making and the image-text identification making can also bear the units of the color layer filling making function. Laser is non-contact processing, can mark on any special-shaped surface, can etch metal mold textures and pictures and texts, and is suitable for personalized customization of products in a flexible automatic manufacturing system. Laser refers to a laser generator which generates high-energy continuous laser beams, the focused laser acts on a printing material to melt or even gasify the surface material or change the color of the printing material, and the required permanent image-text mark is formed by the path of the laser on the surface of the printing material. The laser unit consists of a laser, a scanning system, a focusing system and a computer system. Wherein the laser is a device capable of emitting laser, and laser can be divided into CO according to different laser wavelengths₂Laser, semiconductor laser, YAG laser, fiber laser, and the like, and thus the choice of substrate materials for laser action is different. The scanning system consists of two parts, including an optical scanner and a servo controller, the optical scanner includes an X-axis scanner, a Y-axis scanner and a Z-axis scanner, a laser reflecting lens is fixed onto the shaft of each servo motor, and each servo motor sends data signal to control and scan the track. The focusing system focuses the parallel laser beam on one point, and the performance of the focusing system directly influences the laser effect and range. The computer system completes laser processing on the printing stock through the coordination control of the acousto-optic modulation system and the scanning system. The computer system port is open, and can be interconnected and interacted with other units.

The 3D printing unit is a three-dimensional rapid prototyping technology, belongs to the non-mould additive manufacturing, and can also bear the filling and manufacturing functions of the color layer. The 3D printing is carried out by three-dimensional design, modeling is carried out by computer modeling software, namely three-dimensional modeling, the built three-dimensional model is partitioned into cross sections layer by layer, namely slicing processing, the cut surfaces are printed layer by using different liquid, powdery or flaky materials, namely section processing, then the sections of all layers are bonded in various modes, namely section superposition, and an entity is finally manufactured by post-processing such as grinding, coating or sintering. 3D printing techniques can produce three-dimensional objects of almost any shape. Due to different modes of processing and stacking the 3D printed sections, the 3D printing technology can be divided into Fused Deposition (FDM), electron beam free forming manufacturing (EBF), Direct Metal Laser Sintering (DMLS), electron beam melt molding (EBM), selective laser melt molding (SLM), Selective Heat Sintering (SHS), Selective Laser Sintering (SLS), gypsum 3D printing (PP), Layered Object Manufacturing (LOM), Stereo Lithography (SLA), Digital Light Processing (DLP), and the like. The 3D printing unit computer system port is open, and can be interconnected and interacted with other units.

The metal lustration unit is a manufacturing chain of a brand new technology (note that my department has applied for a utility model patent) for metal material surface treatment. The method comprises the following steps of (1) carrying out dry polishing treatment on the surface of a metal product through a biological abrasive; purifying the surface of the polished metal product; coating an aluminum film on the surface of the purified metal product; coloring the aluminum film; and sealing the colored aluminum film. The whole process is carried out by physical and chemical treatment to deposit color on the metal surface, thereby realizing the filling manufacture of the metal component color layer. Therefore, the surface of the metal product is more wear-resistant and corrosion-resistant, and the color is brighter. The metal immersion unit comprises: dry polishing device, purification device, aluminium membrane coating device, coloring device, closing device. The metal lustration and sinking unit is flexibly combined with the metal molding unit to flexibly manufacture metal lustration and sinking series products; the metal molding unit is connected in series with the metal luster-sinking unit, then connected in series with the metal piece automatic installation unit, then connected in parallel with the plastic injection molding unit, and then connected in series with the metal luster-sinking unit, so that plastic and metal integrated series products can be flexibly manufactured.

The dry-curing unit is an auxiliary unit of the color filling flexible manufacturing module and is used for carrying out heating drying and curing promotion functions of color layer filling manufacturing and color and matrix bonding compatible layer filling manufacturing. The color layer and the compatible layer are usually prepared from silica gel, water-based resin and oleoresin, and need to be dried and cured by heating, and particularly, a glue dripping unit is indispensable. The dry-solid unit consists of a heating system, a temperature control system, a circulating air system and an exhaust system. Wherein the heating system generates heat energy by electric heating or far infrared heating. The temperature control system controls the temperature of the heating system. The circulating air system is driven by the electric fan to circulate hot air in the working chamber to achieve uniform temperature. The exhaust system is provided with an air inlet and an air outlet, so that turbid air in the working chamber is discharged outwards and flows into fresh air, the color of the surface of a baked object in the working chamber is purer, and volatilization of volatile matters is accelerated.

When the production module 30 only comprises a molding flexible manufacturing module, the production module comprises at least one of a plastic injection molding unit, a metal molding unit, a rope belt automatic rope arranging unit, a metal part automatic installation unit, a material belt conveying unit, a shape following weaving unit, a silica gel molding unit, a rope belt automatic gum dipping molding unit, an automatic in-mold compounding unit, a rubber molding unit and a water removing unit, and is used for plastic single-component molding manufacture, two-component molding manufacture of different plastic materials, plastic and non-plastic two-component combined molding manufacture, non-plastic single-component molding manufacture and non-plastic two-component combined molding manufacture of the multi-component product. Wherein, the plastic and non-plastic double-component combined manufacturing mainly comprises: the plastic is combined with two components of the rope belt, the plastic is combined with two components of the metal, the plastic is combined with two components of the silica gel, the plastic is combined with two components of the resin, the plastic is combined with two components of the paper, the plastic is combined with two components of the reflective material, the plastic is combined with two components of the cloth base, the plastic is combined with two components of the rubber, and the like. The non-plastic and non-plastic two-component combined molding manufacturing mainly comprises the following steps: metal and silica gel two-component combination, rope belt and resin two-component combination, rubber and metal two-component combination, rubber and fiber two-component combination, polyurethane, polyurea, nylon, unsaturated polyester, epoxy resin component and electronic sensor, circuit board, battery, antenna, magnet, glass, metal component combination, and the like.

Furthermore, the plastic injection molding unit is an implementation unit for injection molding of a single component of the same plastic and injection molding of two components of different plastics. Consists of an injection molding machine, an auxiliary injection platform and a plastic injection mold. Wherein, the injection molding machine adopts a vertical injection molding machine or an angle type injection molding machine to finish the plastic single-component injection molding manufacture. An injection molding machine generally comprises an injection system, a mold closing system, a hydraulic transmission system, an electrical control system, a lubricating system, a heating and cooling system, a safety monitoring system and the like. The common advantages of the vertical injection molding machine and the angle injection molding machine are as follows: the occupied area is small, the mold locking device is positioned on a vertical central line, the mold is opened and closed along the vertical direction, and the occupied area of the mold is only about half of that of a horizontal machine; insert molding is easy to realize, and because the surface of the mold faces upwards, the insert is easy to put and position; the periphery of the mold locking device is open, and various automatic devices are easy to configure; when the small-batch trial production is carried out, the mold is simple in structure, low in cost and convenient to disassemble and assemble. Therefore, the vertical injection molding machine and the angle injection molding machine are more suitable for a flexible manufacturing system. The auxiliary injection platform is a movable second injection platform of the injection molding machine, and injection molding manufacturing of the second plastic component or the second plastic color is completed. The injection molding machine is provided with an oil pressure driving and controlling system, a driving unit and the controlling system are integrated in the machine case, the bottom of the auxiliary injection platform is provided with a pulley, the auxiliary injection platform is pushed to move easily and pushed to be used as a second injection platform to be connected into any type of injection molding machine in a seamless mode, the position adjustment is flexible and convenient, the disassembly and assembly of the mold are not affected, and the whole mechanism is light, flexible, safe, reliable and stable. The auxiliary injection table can be arranged in a vertical injection molding mode or a horizontal injection molding mode according to any injection mode. The auxiliary injection platform and the main injection molding machine are communicated through an I/O interface, and the synchronous operation of the injection molding process is kept. The plastic injection mold is a tool for injection molding of plastic products, and the plastic material is pressed to form the products with required shapes. It is composed of several groups of parts, and the combination has a moulding cavity. During injection molding, a mold is clamped on an injection molding machine, molten plastic is injected into a forming mold cavity and is cooled and shaped in the cavity, then an upper mold and a lower mold are separated, a product is ejected out of the mold cavity through an ejection system and leaves the mold, finally the mold is closed again for next injection molding, and the whole injection molding process is carried out in a circulating mode. In order to match with a flexible manufacturing system, the plastic injection mold is specially designed and manufactured according to the product type and the process flow, the mold is precise and simple to manufacture, and the mold cavity and the mold core can be flexibly disassembled and assembled or the lower mold can be moved and exchanged.

The metal molding unit refers to a unit in which a metal material is molded by a mold. The metal material is a general term of metal and alloy thereof, and becomes a main material in modern product design due to excellent mechanical property, processing property and unique surface characteristic. The processing method for forming the metal material comprises the following steps: casting, plastic working, turning, welding and powder metallurgy. According to the overall process characteristics and the production cost of the multi-component forming flexible automatic manufacturing system, the metal molding unit adopts a manufacturing method of forming a metal material through a mold, and can be subdivided into the following subunits: zinc alloy die-casting subunit, aluminum alloy die-casting subunit, magnesium alloy die-casting subunit and metal stamping subunit. The zinc alloy die-casting subunit is a pressure casting unit for zinc alloy component molding and consists of a zinc alloy die-casting machine, a zinc alloy die-casting mold, a smelting furnace and an auxiliary device. Pressure casting is a process method in which liquid or semi-liquid metal is filled into a cavity of a metal mold (die casting mold) at a high speed under the action of high pressure and is rapidly solidified under the action of pressure to obtain a casting. The different types of the press casting machine can be divided into hot-pressure chamber die casting and cold-pressure chamber die casting, the pressure chamber of the hot-pressure chamber die casting is soaked in the liquid metal of the heat-insulating crucible, and the injection component is arranged on the crucible. The cold pressure chamber is die-cast and is separated from the holding furnace. During die casting, liquid metal is scooped from the heat preservation furnace and poured into the pressure chamber for die casting. The cold pressure chamber is divided into a vertical type and a horizontal type according to different transfer directions of the die-casting pressing force. Zinc alloys, also known as zinc-based alloys, are generally classified as binary alloys, ternary alloys, and multi-element alloys. Binary zinc-based alloys generally refer to zinc-aluminum alloys; ternary zinc-based alloys generally refer to zinc-aluminum-copper alloys; the multi-component alloy generally refers to zinc, aluminum, copper and other trace metals. The zinc alloy has the characteristics of low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, convenient recovery and remelting of residual wastes and the like. The most common alloy system for pressure casting zinc alloy is Zn-Al-Cu-Mg system, and the effective alloy elements in the alloy components are as follows: aluminum, copper, magnesium; harmful impurity elements: lead, cadmium, tin and iron. Harmful impurity elements obviously influence the performance of the die-casting zinc alloy, so that the content of impurities such as iron, lead, cadmium, tin and the like is extremely severely limited, and the upper limits are respectively 0.005%, 0.004%, 0.003% and 0.02%. The traditional die casting zinc alloy comprises No. 2, No. 3, No. 4, No. 5 and No. 7 alloy, and the most widely applied zinc alloy is No. 3 alloy. High aluminum zinc-based alloys ZA-8, ZA-12, ZA-27 were developed in the seventies. Therefore, the zinc alloy die casting subunit can flexibly manufacture zinc alloy series products. The aluminum alloy die-casting subunit is a pressure casting unit for molding the aluminum alloy components and consists of an aluminum alloy die-casting machine, an aluminum alloy die-casting mold, a smelting furnace and an auxiliary device. The aluminum alloy refers to a series of alloys obtained by adding alloy elements into pure aluminum and changing the structure and the performance of the pure aluminum. The alloy elements which are often added are copper, magnesium, zinc and silicon. The aluminum alloy formed by adding certain elements has higher strength while keeping the advantages of light weight of pure aluminum and the like. Aluminum alloys fall into two broad categories: casting an aluminum alloy for use in an as-cast condition; the wrought aluminum alloy can bear pressure processing. The cast aluminum alloy can be divided into aluminum-silicon alloy, aluminum-copper alloy, aluminum-magnesium alloy, aluminum-zinc alloy and aluminum-rare earth alloy according to chemical components; wrought aluminum alloys are further classified into industrial pure aluminum, non-heat-treatable strengthened aluminum alloys, and heat-treatable strengthened aluminum alloys. Designation of pure aluminum: pure aluminum is obtained when the aluminum content is not less than 99.00%, and the trade mark is represented by 1XXX series. Aluminum alloy designation: the aluminum alloys are designated by the 2 XXX-8 XXX series. Aluminum alloys with copper as the main alloying element in the 2XXX series, aluminum alloys with manganese as the main alloying element in the 3XXX series, aluminum alloys with silicon as the main alloying element in the 4XXX series, aluminum alloys with magnesium as the main alloying element in the 5XXX series, aluminum alloys with magnesium and silicon as the main alloying elements in the 6XXX series and with Mg2Si phase as the strengthening phase, aluminum alloys with zinc as the main alloying element in the 7XXX series, aluminum alloys with other alloying elements as the main alloying elements in the 8XXX series, and spare alloy groups in the 9XXX series. Because the Al-Si eutectic has good plasticity and can better meet the requirements of both mechanical property and casting property, the aluminum-silicon alloy is the most widely applied die-casting aluminum alloy at present. The die casting process is a process of organically combining and comprehensively using three major elements of a die casting machine, a die casting mold and an alloy. The process of filling the die cavity with the alloy during die casting is a process of unifying process factors such as pressure, speed, temperature, time and the like. Therefore, the aluminum alloy die-casting subunit can flexibly manufacture aluminum alloy series products. The magnesium alloy die-casting subunit is a pressure casting unit for magnesium alloy component molding, and consists of a magnesium alloy die-casting machine, a magnesium alloy die-casting mold, a smelting furnace and an auxiliary device. The cast magnesium alloy is formed by adding alloying elements into magnesium as a base, and is suitable for producing parts by a casting method. The alloy elements are as follows: magnesium-aluminum-zinc series cast magnesium alloy, magnesium-zinc-zirconium series cast magnesium alloy and magnesium-rare earth-zirconium series cast magnesium alloy. The cast magnesium alloy is composed of phonetic letters ZM and numbers. The magnesium alloy has the characteristics of light weight, good specific strength and rigidity, good vibration damping performance, strong electromagnetic interference shielding capability and the like. The magnesium alloy die-casting subunit can flexibly manufacture magnesium alloy series products. The metal punching subunit is a unit which uses a punch and a die to deform or break stainless steel, iron, aluminum, copper and other plates and foreign materials to achieve a certain shape and size. The stamping process can be roughly classified into two types, a separation process and a forming process. The separation process is that the stamping part and the blank are separated from each other along a certain contour line in the stamping process, and meanwhile, the quality of the separation section of the stamping part meets certain requirements, including blanking, punching, cutting, fine blanking, trimming and the like; the forming process is to make the punching blank generate plastic deformation under the condition of not damaging, and convert the punching blank into the required finished product shape, and simultaneously, the forming process also meets the requirements of dimensional tolerance and the like, including drawing, bending, flanging, expanding, spinning and the like. The metal stamping subunit consists of a punch, a stamping die and an auxiliary device. The punching machine applies pressure to the material to make it plastically deform so as to obtain the required shape and precision, and the punching machine is divided into the following parts according to the driving force used: mechanical punching machine, hydraulic punching machine. The stamping die is an essential die in stamping production and is divided into the following parts according to the process properties: the device comprises a blanking die, a bending die, a drawing die, a forming die and the like; combining according to the working procedures: there are single-process die, compound die, progressive die, automatic die, etc. The metal stamping subunit can flexibly manufacture hardware stamping series products. Therefore, each subunit of the metal molding unit can be flexibly combined with the metal polishing and sinking unit, the material belt conveying unit, the metal part automatic installation unit, the plastic injection molding unit, the glue dripping unit, the RIM unit, the silica gel molding unit, the rubber molding unit and other units, so as to realize flexible automatic manufacturing of combining and molding metal components and other components.

The automatic rope swinging unit of the rope belt is an automatic device for cutting, thermally sticking and conveying the rope belt. The device comprises a control device, a rope fixing device, a rope pulling device, a cutting and heat bonding device, a horizontal lead screw module, a vertical lead screw module and a conveying device; the rope pulling device is used for being matched with the rope fixing device to fold the rope into a U shape and stretching the bent part of the folded rope to a preset position; the cutting and heat bonding device is used for cutting the rope according to a preset length and thermally melting and bonding the two ends of the cut rope together; the conveying device is used for conveying the cut rope to the injection mold; the horizontal screw rod module and the vertical screw rod module are matched with the device to move horizontally and vertically. The port of the control device is opened, so that the automatic rope swinging unit of the rope belt and the plastic injection molding unit are interconnected and interacted, and the double-component combination of the plastic and the rope belt is completed. The flexible manufacturing module and the industrial robot module 20 are matched with colors to fill, and a series of products of the rope belt plastic pull head can be flexibly manufactured through plastic mold design and manufacturing. The rope plastic pull head series products comprise single-color pull heads, double-color pull heads, multi-color pull heads and secondary injection molding pull heads.

The automatic metal piece mounting unit is an automatic mounting device for embedding metal pieces in a plastic mold. Comprises a control device, a arranging device, a positioning jig, a gripping device, a conveying device and a detection device. The metal part is automatically installed in the die from the outside of the die and the product is automatically taken out by replacing manual work, so that the consistency of the product forming period and the product quality is ensured. The port of the control device is opened, the automatic metal part mounting unit and the plastic injection molding unit are interconnected and interacted, the combination of plastic and metal double components is completed, the flexible manufacturing module is filled with colors, and a series of plastic and metal integrated products can be flexibly manufactured through the design and manufacturing of a plastic mold.

The material belt conveying unit is an automatic mounting device for continuously conveying, placing and embedding the metal piece material belt or the rope belt into the plastic mold. Comprises a control device, a conveying device, a traction device, a blanking device and a winding device. The automatic installation of a plurality of metal parts or a plurality of strands of rope belts inside the die from the outside of the die at one time and the automatic taking out and automatic separation of products are completed instead of manual work. The port of the control device is opened, so that the metal part material belt conveying unit and the plastic injection molding unit can be interconnected and interacted, the combination of plastic and metal double components is completed, the flexible manufacturing module is filled with colors, and a metal plug-in series product can be flexibly manufactured through plastic mold design; the rope belt conveying unit and the plastic injection molding unit are interconnected and interacted, the double-component combination of plastic and the rope belt is completed, and a rope belt pull head recyclable plastic inner core series product can be flexibly manufactured through the design and the manufacture of a plastic mold; the random weaving units are superposed and the special-shaped rope belt series products can be flexibly manufactured through the design and the manufacture of a plastic mould.

The shape-following weaving unit is a rope belt weaving device which can change the weaving track along with the shape of the inner core, and is an improved progress of a rope belt weaving machine. The rope belt is usually automatically braided by two braiding machines, namely a rope belt braiding machine and a rope belt crochet machine, and the shape-following braiding unit is improved by selecting the rope belt braiding machine. The rope belt braiding machine comprises a shape following device, a driving and braking mechanism, a braiding motion mechanism, a take-up device, a belt releasing device (used when a rope core is needed), and an automatic lubricating system, and realizes rope belt braiding by reciprocating line supplying motion of a spindle and motion track guiding and restraining of the shape following device. The material belt conveying unit is connected with the plastic injection molding unit in parallel to manufacture a rope core, and the shape following weaving unit is connected in series to flexibly manufacture special-shaped rope belt series products.

The silica gel molding unit is a forming device for silica gel material components. By silica gel, i.e., silicone rubber, is meant a rubber having a backbone composed of alternating silicon and oxygen atoms, with the silicon atoms typically having two organic groups attached thereto. Silicone rubbers can be classified into three main types, namely heat-vulcanizable HTV, room-temperature-vulcanizable RTV and addition-reaction type (generally referred to as liquid silicone rubber LSR) according to their vulcanization mechanism. The silicone rubber has excellent properties: high and low temperature resistance, ozone aging resistance, oxidation aging resistance, light aging resistance, weather aging resistance, electrical insulation performance, high air permeability, biomedical performance, special surface performance and physiological inertia. The combination of silica gel component, metal component and plastic component can form some new performances, which makes the product soft and hard, and is popular with consumers. The following molding processes are commonly used for the silica gel product: extrusion molding process, glue dripping process, solid hot-press molding process and liquid injection molding process. According to the overall combination process consideration of the multi-component forming flexible automatic manufacturing system, the silica gel is preferably manufactured by adopting a glue dripping process and a liquid injection forming process, the glue dripping process can be implemented by filling a glue dripping unit in the flexible manufacturing module with colors, and the liquid injection forming process is implemented by the silica gel molding unit. The liquid silicone rubber LSR is a sizing material which is mainly prepared by taking polydimethylsiloxane containing terminal vinyl as a basic rubber, taking polymethylsiloxane containing dimethyl chain links and methyl hydrogen chain links as a crosslinking agent and taking a platinum complex as a crosslinking catalyst. The rubber material is subjected to addition reaction with room temperature or heating under the action of a catalyst to obtain the silicon rubber with a net structure. The silica gel liquid injection molding equipment comprises a silica gel injection machine and a material pressing machine. The raw material is in a water-thick state and is divided into A, B components, wherein one component contains a catalyst, and the other component contains a cross-linking agent. The principle is as follows: using a material pressing machine to press A, B components of raw materials according to the weight ratio of 1: 1 is pressed into a charging barrel of an injection molding machine to be mixed, and then is pressed into a cavity of a hot mold to be molded through an injection nozzle. The plastic injection molding unit is connected in series with the glue dripping unit and then connected in series with the silica gel molding unit, so that the firm combination of plastic and silica gel components can be realized, and a plastic-coated silica gel series product can be flexibly manufactured; through metalwork automatic installation unit connects in parallel the glue dripping unit, establish ties again silica gel moulding unit can implement silica gel and metal component and firmly combine, and the flexible metal of making wraps silica gel series product.

The automatic rope belt dipping and molding unit is an automatic device for dipping and molding the rope belt rubber head by adopting a filling and sealing mold. Comprises a rope belt conveying device, a glue spraying device, a rope belt dry-curing device, a filling device, a mould transferring device, a cutting and implanting device, a mould baking device, a glue supplying device, a glue head dry-curing device and a containing device. Coating first glue on the rope belt on a rope belt conveying device at intervals through a glue spraying device to form a plurality of glue applying sections; the adhesive applying section is dried, solidified and hardened through a rope belt drying and solidifying device, and the middle positions of the adhesive applying sections are cut off through a cutting and implanting device, so that two cut-off ends of the rope belt are formed; and simultaneously, injecting a second colloid into the encapsulating mold through the filling device, then implanting two cut ends of the rope belt into the encapsulating mold, and molding a rubber head blank of the rope belt through the second colloid in the encapsulating mold. The filling and sealing mould enters the mould baking device through the mould transfer device to be heated and dried, after the surface of the rope rubber head blank is dried, the rope rubber head blank is separated from the filling and sealing mould and is immersed into a third rubber body in the rubber supply pipe to enter the rubber head drying and fixing device to be dried and fixed, a rope rubber head is formed, and finally the rope rubber head is completely cured in the accommodating device. After the rope belt is cut, the two cut ends of the rope belt can be directly subjected to glue dipping in the rubber supply pipe for multiple times without molding and shaping through a filling and sealing mold, the existing manual glue dipping is replaced, a water-drop-shaped rope belt glue head is naturally formed, and finally the rope belt enters the storage device to be completely cured. Wherein the first colloid comprises the following materials: silica gel and adhesive thereof, epoxy resin and modified adhesive thereof, polyurethane resin and modified adhesive thereof, or acrylate and modified adhesive thereof, which are equivalent to the base coat, play a role in hardening the rope and increasing the adhesive force; wherein the second colloid comprises the following materials: the silica gel, the oily resin adhesive or the water-based resin adhesive is equivalent to the second component and plays a role in molding and shaping the adhesive head; wherein the third colloid comprises the following materials: the silica gel diluent, the oily resin adhesive diluent, the aqueous resin adhesive diluent or the matte colloid diluent plays a role in decorating the surface of the rubber head.

The automatic rope belt gum dipping molding unit can be independently used as a flexible manufacturing module to independently implement firm combination of rope belts and silica gel double components and firm combination of rope belts and resin double components so as to flexibly manufacture rope belt rubber head series products. The plastic injection molding unit is connected with the automatic rope swinging unit of the rope belt or the material belt conveying unit in parallel, and then is connected with a plurality of devices in the automatic rope belt gum dipping molding unit in series, so that the multi-component firm combination of the rope belt, plastic, silica gel and resin can be realized, and the serial products of the pull head of the recovered plastic rope belt can be flexibly manufactured.

The automatic in-mold compound unit is a device for pasting a material with special functions such as printing patterns into a plastic mold for injection molding, after the injection molding is completed, the pasted material and the plastic are integrated, and the pasted material is arranged on the outermost side, namely the automatic in-mold paste manufacturing device. The film mold internal paste product is deeply loved by consumers due to the characteristics of abrasion resistance, high definition, obvious three-dimensional effect, attractive appearance, good economic benefit and the like of the surface. The materials pasted in the film die comprise cut flexible paper labels, plastic film labels, reflective materials, cloth base materials, heat-set PET, PC, PMMA sheets and the like. The outer surface of the attached material is usually coated with a wear-resistant and scratch-resistant material, and the inner surface is coated with an adhesive to be firmly combined with the injection-molded plastic. The pasted material is adsorbed on the wall of the mold in a vacuum negative pressure or electrostatic adsorption mode, and is manufactured and positioned by matching with the special design of the plastic mold, so that the pasted material can be fixed without displacement to realize seamless compounding, and the vertical injection molding machine and the angle injection molding machine are more suitable for fixing the pasted material. The automatic in-mold compounding unit comprises a control system, a multi-shaft servo manipulator, an electrostatic generator, a clamping jig, a feeding system, a conveying belt and the like. The pasted material is stored after being removed of static electricity through a feeding system, the manipulator is provided with a static electricity generator and clamps, the pasted material is sequentially taken away and placed into a mold after being beaten of static electricity, and finally the manipulator takes out the in-mold composite product and transfers the product through a conveying belt. The clamping jig is replaced according to the material and size of the adhered material, and meanwhile, the design and manufacture of an injection mold matched with the clamping jig are also very critical, when the adhered material is a heat-set PET, PC or PMMA sheet injection mold, a mode of directly feeding glue on a parting surface is not adopted, and a mode of diving the glue by an ejector pin or a mode of diving the glue by a horn is generally adopted; the parting surface can not be directly pulled out from the glue position edge along the extension direction like a common mould, and can be pulled out 3-5 mm (a demoulding angle of more than 3 degrees) downwards and then can be made into the parting surface along the extension direction, so that the parting surface of the front mould and the back mould is a wiping-through surface. The automatic in-mold compound unit is connected with the plastic injection unit in parallel, so that the plastic can be firmly combined with components such as a paper label, a plastic film label, a reflective material, a cloth base material, a PET (polyethylene terephthalate), PC (polycarbonate), PMMA (polymethyl methacrylate) sheet and the like, and a series of products stuck in the mold can be flexibly manufactured.

The rubber molding unit refers to a manufacturing device for molding the rubber component by a rubber mold. Plastics, rubber and fiber are called three synthetic materials, rubber is a high-elasticity polymer material with reversible deformation, and the rubber is formed by taking raw rubber as a basic material and adding a certain amount of compounding agent through vulcanization, and belongs to a thermosetting material. The rubber molding process is generally carried out by press molding, injection molding, transfer molding, pouring molding, etc. The rubber compression molding is to directly put the mixed semi-finished rubber material which is processed into a certain shape and weighed into a mold, and then send the semi-finished rubber material into a flat vulcanizing machine for pressurization and heating. The rubber material is vulcanized and molded under the action of pressurization and heating. The rubber injection molding is to heat rubber material by an injection machine, inject the heated rubber material into a closed mold from a cylinder under the action of pressure, and perform pressure shaping and vulcanization. The rubber transfer molding combines the advantages of rubber injection molding and the practicality of rubber compression molding, and is characterized in that mixed rubber materials or semi-finished rubber blocks with simple shapes and a certain limit quantity are placed into a die-casting mold material cavity, the rubber materials are extruded by the pressure of a die-casting plug, and the rubber materials enter a mold cavity through a pouring system to be vulcanized and shaped. The rubber casting molding is to mix liquid rubber and compounding agent by a casting machine, inject the mixture into a closed mold, and vulcanize and mold the mixture under the action of heating, and the most application of the casting molding is polyurethane rubber. According to the overall process characteristics and the production cost of the multi-component forming flexible automatic manufacturing system, the rubber molding unit can be subdivided into the following subunits: a rubber compression molding subunit, a rubber transfer molding subunit, a rubber injection molding subunit. Wherein the rubber compression molding subunit consists of a flat vulcanizing machine and an auxiliary device; wherein the rubber transfer molding subunit consists of a die-casting vulcanization molding machine and an auxiliary device; the rubber pouring molding subunit consists of a pouring machine and an auxiliary device. Therefore, each subunit of the rubber molding unit is flexibly combined with the related units, so that rubber and plastic, firm combination of rubber and metal, rubber and fiber components can be realized, and rubber series products can be flexibly manufactured.

The water outlet unit is a device for removing non-product parts (commonly called as water outlets) such as a feed inlet, a flow passage, slag discharge and the like remained on a product after plastic, metal, rubber and other materials are molded. Usually, the water outlet unit will be designed and adjusted according to different products, different materials and different processes.

Of course, the production module 30 may also include both a color flexible manufacturing module and a molding flexible manufacturing module. The specific components can be selected from the cell library according to actual needs, and assembled and connected.

The quality inspection module 40 is used for performing quality inspection on finished products or semi-finished products after production;

in this embodiment, the quality inspection module 40 includes a size measurement unit, a defect recognition unit, a color recognition unit, a stain recognition unit, a character recognition unit, a barcode recognition unit, a missing process detection unit, and a product sorting unit.

Specifically, the quality inspection module 40 is a machine vision inspection platform for inspecting industrial part products through a vision inspection system, and realizes specific functions of monitoring, inspecting, screening, measuring and the like of the products through a series of image processing technologies and algorithms such as image recognition, image description, image enhancement, image restoration, image segmentation, image analysis and the like on the acquired images, wherein the vision inspection system is composed of a light source, a lens, a camera, an image acquisition card, image processing software and the like.

The quality inspection module 40 comprises product quality detection units such as a size measurement unit, a defect identification unit, a color identification unit, a stain identification unit, a character identification unit, a bar code identification unit, a missing process detection unit, a product sorting unit and the like. The principle and the structure of the product quality detection units are basically the same, and the emphasis points of the image processing software are different only when the types and the numbers of the light sources and the cameras are different, so that different product quality detection units are formed. Therefore, the corresponding product quality detection unit is selected according to the quality inspection mode, the quality requirement and different manufacturing processes. The product quality detection unit can be flexibly combined with different units to complete the product quality detection function, so that the flexible units can reach the flexible manufacturing production line and then reach the flexible manufacturing factory, and the product quality is orderly controllable.

And the packaging module 50 is used for packaging the finished products qualified in quality inspection.

In this embodiment, the packing module 50 includes: a counting unit and a packaging unit; the counting unit is used for counting qualified finished products; and the packaging unit is used for packaging the finished products after counting.

Specifically, the packaging module 50 is an automatic packaging platform for counting, weighing, bagging, coding and printing, labeling, boxing, sealing, stacking and other processes of flexibly manufactured final products.

The packaging module 50 may include an automatic bagging unit, an automatic labeling unit, an automatic boxing unit, and the like. The automatic bagging unit comprises a feeding device, a metering device, a bag making device, a bag sealing device and the like, and finished product automatic metering bagging is completed. The automatic labeling unit comprises a printing device, a labeling device and the like, and automatic coding printing and label pasting of the packaging bag are completed. The automatic packing unit is composed of a box opening device, a packing device, a cover folding and sealing device and a stacking device, and the automatic packing and stacking of finished products are completed.

The storage module 60 is used for storing the finished products after packaging.

In this embodiment, the warehousing module 60 includes: a storage unit and a conveying unit; the storage unit is used for storing the packaged finished product; and the conveying unit is used for conveying the packaged finished products to the storage unit.

Specifically, the automatic warehousing module 60 refers to a system that can automatically store and take out materials without direct human intervention, i.e., an automatic warehouse. The multi-layer goods shelf is formed by storing materials in a standard bin or a tray, then realizing the storage and taking operation of the materials on any goods position by a tunnel type stacking crane, and realizing the automatic storage and taking control and management of the materials by a computer.

The automatic warehouse is mainly composed of four parts, namely a goods storing and taking machine, a storage mechanism, conveying equipment and a control device. The goods storing and taking machine is characterized in that a plurality of high-rise goods shelves are built in the automatic warehouse according to the quantity of parts to be stored. A tunnel is arranged between every two goods shelves, and a stacker is arranged in the tunnel. It can move horizontally on the rail or vertically on its own vertical column, so as to implement the goods access operation. In order to adapt to three-dimensional access, safe and accurate operation and remote control are required; in order to accommodate the loading characteristics of various goods and different storage volumes, accessors are required to have various corresponding sizes and configurations. The accessor has various speeds depending on the throughput of goods per unit time of the system. The storage mechanism is also commonly referred to as a racking system. There are two different types of shelves from a structural point of view: one is that the shelf is not connected with the building and is independently built in the building. The goods shelf can be detached, is flexible and convenient, and is suitable for an automatic warehouse with low height; another is that the racks are closely connected to the building and, in addition to storing goods, also serve as walls or roofs supporting the building, forming part of the building, often referred to as a monolithic structure. The shelf has short construction period and low cost, and is suitable for high-type automatic warehouses. The transport device is generally a transport device outside the working range of the storage and retrieval machine for linking the storage and retrieval machine to other long-distance transport devices. The types of conveying equipment are many and are mainly selected according to the amount of work, the types of goods and the matching condition between the work. Common conveying equipment comprises a forklift, a guide vehicle, a ground rail mobile vehicle, a shuttle vehicle, a roller chain conveyor and the like. The control device organically connects all the devices of the automatic warehouse together, so that the devices act according to the preset program and requirements to form an automatic control system. More advanced control devices are generally constructed with several small computers and adopt hierarchical control. The computer hierarchical control system can rapidly process information in real time. Operation is not interrupted when one computer fails. The whole system is convenient to test, check and maintain. The electronic computer can also provide information for ordering and sending goods in the warehouse, storing goods and materials in the warehouse and managing the quota of the operation of the warehouse, and can command and supervise the operation personnel, the operation means and the operation organization of the warehouse.

According to the technical scheme of the embodiment, the corresponding units can be selected according to the production process flow of the multi-component product, and the selected units are combined and connected, so that the flexible multi-component forming system suitable for the multi-component product is constructed, the flexibility of the multi-component forming system is greatly improved, and the production cost is reduced; and the robot module, the production module, the quality inspection module, the packaging module and the storage module are controlled in a centralized manner, so that the automatic control of a multi-component forming flexible system is realized, and the intelligent production of multi-component products is further realized.

In order to illustrate the present invention more clearly, the following two specific embodiments are described

Embodiment one, the establishment and operation of the flexible manufacturing system for forming the three-color TPU rope belt puller of the product.

1, product analysis

Through analysis, the rubber head LOGO (YL) of the three-color TPU rope belt pull head is a golden raised font, and the component material is golden Waterborne Polyurethane (WPU); the upper half part of the rubber head is purple, and the material is purple Thermoplastic Polyurethane (TPU); the lower half part of the rubber head is blue, and the material is blue Thermoplastic Polyurethane (TPU); the rope is black and made of PET fibers. Therefore, the three-color TPU rope belt pull head is a four-color three-component molded product.

2, determining the production process flow

The typeface part is golden WPU, adopts the glue dripping technology to be suitable, and the glue dripping technology has low pressure nature, low temperature nature, therefore WPU's golden pigment diffusion is good, and difficult thermal oxidation discolours to can guarantee golden metallic effect, LOGO typeface shaping selects the glue dripping unit and the dry solid unit completion in the flexible manufacturing module of color. The golden WPU and the purple TPU are similar in chemical structure, so that the golden WPU and the purple TPU are firmly combined.

The upper half part of the rubber head part is purple, the lower half part of the rubber head part is blue, the materials are all TPU, double-color injection molding is preferably adopted, an injection molding unit in the flexible manufacturing module is selected for molding, the purple part is injection molded by an auxiliary injection platform, the blue part is injection molded by a vertical injection platform of a vertical injection molding machine, and the materials are the same, and the chemical structure is the same, so the two parts are firmly combined.

The rope part is black PET fiber. Woven, one section of the rope with the length of about 5mm is covered and embedded in the TPU plastic, and the rest is the exposed part. The rope covering and burying part is placed in a mold cavity before the rubber head is subjected to injection molding, so that an automatic rope arranging unit in a molding flexible manufacturing module is selected, and because PET and TPU materials have certain compatibility, the front ends of the rope covering and burying part are fused together through hot cutting, mechanical anchoring is formed in TPU plastic, and the PET rope and the TPU are combined firmly.

In summary, the production process of the three-color TPU tape slider is confirmed as follows:

the first step is as follows: and (4) dripping glue, namely dripping gold WPU glue on the LOGO part of the cavity of the bottom die 1, and finishing by a glue dripping unit.

The second step is that: and (3) drying and solidifying, namely transferring the bottom die 1 with the glue dripping into a drying and solidifying device to be heated and dried and solidified by the cooperation of the robot unit and the drying and solidifying unit.

The third step: and cooling, namely cooling the bottom die 1 after the LOGO font is dried and solidified on a transfer belt transfer platform for later use.

The fourth step: and (4) swinging the rope, namely swinging the black rope in the cavity of the bottom die 2, and completing the swinging by an automatic rope swinging unit.

The fifth step: and (3) performing one-time injection molding, closing the front mold and the bottom mold 2, performing injection molding on blue TPU glue by using a vertical injection platform of a vertical machine, and performing hot bonding on one half of the section of the embedded section of the black rope and the blue TPU glue to complete the injection molding.

And a sixth step: and (3) opening the mold, wherein the front mold is separated from the bottom mold 2, the black rope and the blue TPU glue are left in the cavity of the front mold, the front mold is fixed on the upper mold plate of the vertical injection molding machine, and the front mold is not moved and replaced.

The seventh step: and (3) converting the bottom die, transferring the bottom die 2 to a transfer platform after the die is opened, and transferring the bottom die 1 dripped with the glue on the transfer platform into a rear die holder of the injection molding machine.

Eighth step: and (5) closing the mold, and closing the front mold with the blue TPU adhesive and the black rope and the bottom mold 1 which is dripped with the adhesive.

The ninth step: and (4) performing secondary injection molding, namely performing injection molding on the purple TPU part from a glue inlet on the side surface of the mold through an auxiliary injection table, and completing the injection molding by an injection molding unit.

The tenth step: and (3) taking the product, wherein the three-color TPU rope pull head is formed after the die is opened, the product is remained in the cavity of the bottom die 1, and then the product is taken out.

The eleventh step: and (4) removing a water gap, transferring the molded product to a water gap removing unit, and performing secondary processing treatment to remove the water gap.

The twelfth step: and (4) quality inspection, namely transferring the product with the water gap removed to an industrial quality inspection module for appearance inspection, and sorting out defective products through defect identification.

The thirteenth step: and (4) packaging, namely transferring the qualified products to a packaging module for automatic counting, bagging and boxing.

The fourteenth step is that: and warehousing, transferring the boxed products to an automatic warehousing module, and entering an automatic warehouse.

3, constructing a flexible multi-component forming system

And selecting corresponding units from the unit library, transferring the required units out of the library from the manufacturing module library, and assembling the units into the flexible multi-component forming system according to the process route. And the actual production equipment devices corresponding to the selected units are transferred and assembled, reasonably arranged in an operation area according to the process route, and then connected at ports to realize interconnection and interaction, thereby forming a three-color TPU rope belt pull head flexible multi-component forming system.

4. The flexible multi-component forming system is controlled to realize the production of the three-color TPU rope belt puller

After the flexible multi-component forming system of the three-color TPU rope belt pull head is assembled; the flexible production line is controlled and operated by an ERP system, an MES system, an LCS system and an EO system of the central control module, so that automatic manufacturing and even intelligent manufacturing are achieved. The conversion of the specification of the three-color TPU rope belt puller is realized by replacing the injection mold.

In the second embodiment, the flexible manufacturing system for forming the product 'lustration zinc alloy plastic integrated male buckle' is established and operated.

1, product analysis

The front part of the male buckle is blue, and the material is POM plastic, so that the male buckle is provided with inserting elasticity; the back part of the male buckle is purple, the material is zinc alloy, the material is purple through surface treatment, and due to the characteristics of the zinc alloy material, the surface treatment color of the zinc alloy is less and the color is dark under normal conditions; the LOGO part of the male buckle is a part, and the material of the LOGO part is polyurea printing ink. Therefore, the lustration zinc alloy plastic integrated male buckle can be considered as a three-color three-component product.

2, determining the production process flow

The zinc alloy part is a purple Chinese character 'ri' button, is a braid mounting part of the male button, and is inserted and buckled with a product to provide metal texture. The zinc alloy blank is usually formed by a die-casting process, and a zinc alloy die-casting unit in a flexible manufacturing module is preferably selected for molding, so that the zinc alloy blank is rapid and low in cost. The apparent color of the zinc alloy blank is silvery white, and due to the characteristics of the zinc alloy material, the surface treatment color of the zinc alloy is less, and the color is dark. The zinc alloy part of the pin is purple, and a surface treatment process of the lustering heavy metal (which is applied for a utility model patent by the company) is preferably selected. The zinc alloy is processed by the surface treatment of the eupatorium metal, the blank body is polished by adopting a biological abrasive, chemically purified, coated with an aluminum film on the surface, processed by electrochemical nanometer coloring, sealed by high-hardness wear-resistant deposition, firm and reliable in adhesion and bright in color.

The plastic part is blue POM, is combined and connected with the zinc alloy Chinese character 'ri' button, provides elastic insertion force for the male button, belongs to metal encapsulation, and is jointly completed by a metal part automatic installation unit and an injection molding unit in the molding flexible manufacturing module. Because the transverse strips of the zinc alloy Chinese character 'ri' button part are completely wrapped in the POM plastic, the surface of the zinc alloy transverse strips does not need to adopt compatibility treatment and can be directly subjected to metal encapsulation injection molding.

The Logo part is gold polyurea ink which is attached to the surface of the purple zinc alloy. The polyurea printing ink has good adhesive force, can be adhered and combined with metal, plastic and resin, does not need to adopt compatibility treatment, can be directly printed, is suitable for a pad printing unit in a color flexible manufacturing module, and is quick and easy to automate.

In summary, the production process of the lustering and sinking zinc alloy plastic integrated male buckle is confirmed as follows:

the first step is as follows: and (3) die casting, namely precisely die casting the zinc alloy Chinese character 'ri' buckle blank body by adopting a 1+ N standard die frame, and completing the die casting by a zinc alloy die casting unit.

The second step is that: and removing a water gap, namely removing the water gap and material slag of the zinc alloy Chinese character 'ri' button blank by adopting a universal water gap removing automation device matched with a 1+ N standard die frame. Is finished by a water outlet unit.

The third step: the metal surface treatment process comprises the working procedures of polishing, cleaning, purifying, coating, coloring, sealing and the like, and is completed by a metal lustration unit.

The fourth step: and (4) quality inspection, namely, the zinc alloy Chinese character 'ri' button blank is purple after being subjected to surface treatment by polishing and sinking, quality inspection is required to be carried out, the defect after the surface treatment is inspected, and an industrial quality inspection module is used for identifying the defect and sorting out defective products.

The fifth step: and (3) placing the zinc alloy piece, placing the qualified purple zinc alloy piece in a die cavity, and completing the process by the automatic metal piece mounting unit.

And a sixth step: and (3) performing blue injection molding, wherein after the purple zinc alloy part is placed in a mold cavity, the blue POM plastic is subjected to injection molding, and the injection molding is completed by an injection molding unit.

The seventh step: and (4) quality inspection, wherein the POM hard rubber is fed through a diving port, a water port does not need to be removed after the product is taken out, the product can be directly transferred to be subjected to quality inspection, and an industrial quality inspection module is used for identifying defects and sorting out defective products.

Eighth step: printing golden LOGO, golden polyurea printing ink adhesive force is good, can combine with metal, resin adhesion, consequently need not to adopt compatibility processing yet, can directly print, is accomplished by the bat printing unit.

The ninth step: and (4) packaging, namely transferring the qualified products to a packaging module for automatic counting, bagging and boxing.

The tenth step: and warehousing, transferring the boxed products to an automatic warehousing module, and entering an automatic warehouse.

3, constructing a flexible multi-component forming system

And selecting corresponding units from the unit library, transferring the required units out of the library from the manufacturing module library, and assembling the units into the flexible multi-component forming system according to the process route. And the actual production equipment devices corresponding to the selected units are transferred and assembled, reasonably arranged in an operation area according to the process route, and then connected at ports to realize interconnection and interaction, thereby forming a flexible multicomponent molding system of the 'lustration and zinc alloy and plastic integrated male buckle'.

4. The flexible multi-component forming system is controlled to realize the production of the' lustration zinc alloy plastic integrated male buckle

After the flexible multi-component forming system of the 'lustration zinc alloy plastic integrated male buckle' is assembled; the flexible production line is controlled and operated by an ERP system, an MES system, an LCS system and an EO system of the central control module, so that automatic manufacturing and even intelligent manufacturing are achieved. The specification of the 'lustration zinc alloy and plastic integrated male buckle' is converted by replacing a die-casting die and an injection mold.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (8)

1. A flexible multi-component forming system is characterized by comprising a central control module, a robot module, a production module, a quality inspection module, a packaging module and a storage module; wherein the content of the first and second substances,

a unit library is stored in the central control module; the central control module is used for selecting corresponding units from the unit library according to the technological process of the multi-component product, combining and connecting the selected units to generate the robot module, the production module, the quality inspection module, the packaging module and the storage module, and controlling the robot module, the production module, the quality inspection module, the packaging module and the storage module;

the robot module is used for carrying and transferring materials, molds, semi-finished products and finished products;

the production module is used for producing the multi-component product;

the quality inspection module is used for performing quality inspection on finished products or semi-finished products after production;

the packaging module is used for packaging finished products qualified in quality inspection;

and the storage module is used for storing the packaged finished products.

2. The flexible multicomponent molding system of claim 1, wherein said production module comprises a machine vision unit and at least one of a glue dispensing unit, a UV printing unit, a reaction injection molding unit, a pad printing unit, a laser unit, a 3D printing unit, a metal deposition unit, a dry cure unit for the fabrication of the color of the multicomponent product and the fabrication of a color and product compatible adhesive layer.

3. The flexible multicomponent molding system according to claim 1, wherein the production module comprises at least one of a plastic injection molding unit, a metal molding unit, a rope automatic arranging unit, a metal part automatic installing unit, a material belt conveying unit, a shape-following weaving unit, a silica gel molding unit, a rope automatic dipping molding unit, an automatic in-mold compounding unit, a rubber molding unit, and a water removing unit, and is used for plastic one-component molding production, two-component molding production of different plastic materials, plastic and non-plastic two-component combined molding production, non-plastic one-component molding production, and non-plastic two-component combined molding production of the multicomponent product.

4. The flexible multicomponent molding system of claim 1, wherein the quality control module comprises: the device comprises a size measuring unit, a defect identifying unit, a color identifying unit, a stain identifying unit, a character identifying unit, a bar code identifying unit, a missing process detecting unit and a product sorting unit.

5. The flexible multicomponent molding system of claim 1, wherein the packaging module comprises: a counting unit and a packaging unit; wherein the content of the first and second substances,

the counting unit is used for counting qualified finished products;

and the packaging unit is used for packaging the finished products after counting.

6. The flexible multicomponent molding system of claim 1, wherein the warehouse module comprises: a storage unit and a conveying unit; wherein the content of the first and second substances,

the storage unit is used for storing the packaged finished product;

and the conveying unit is used for conveying the packaged finished products to the storage unit.

7. The flexible multicomponent molding system of claim 1, wherein said backbone control module is specifically configured to determine a process flow of a multicomponent product based on design requirements of said multicomponent product; and selecting a corresponding unit from a preset unit library according to the process flow.

8. The flexible multicomponent molding system of claim 1, wherein said central control module controls said production module, said quality control module, said packaging module, said warehousing module via an ERP system, an MES system, an LCS system, an EO system.

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