CN113734570B - Intelligent integrated thermosetting composite material transfer tray and forming process thereof - Google Patents

Intelligent integrated thermosetting composite material transfer tray and forming process thereof Download PDF

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Publication number
CN113734570B
CN113734570B CN202111044851.2A CN202111044851A CN113734570B CN 113734570 B CN113734570 B CN 113734570B CN 202111044851 A CN202111044851 A CN 202111044851A CN 113734570 B CN113734570 B CN 113734570B
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China
Prior art keywords
tray
main control
unit
control unit
detection unit
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CN113734570A (en
Inventor
任明伟
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Beijing National Innovation Institute of Lightweight Ltd
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Beijing National Innovation Institute of Lightweight Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0028—Force sensors associated with force applying means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7178—Pallets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The intelligent integrated thermosetting composite material transfer tray and the forming process thereof, wherein the detection unit of the tray can detect the change of the impact force of a product on the tray in real time in the product transfer process, when the impact force exceeds a preset value, the intelligent system can record and send a warning signal to a manufacturer, and the information acquisition of the stress condition of the product in the product transfer process is completed; the battery electric quantity detection unit of the intelligent integrated tray can feed back the battery electric quantity condition to the user side, when the battery electric quantity is lower than the minimum value, an early warning is sent out at intervals, and meanwhile, the real-time position is sent to the user side, so that a user can accurately find the intelligent integrated tray and replace a battery in time. The intelligent integrated tray has the advantages of independent identity marks, capability of conveniently carrying out asset management, position management, automatic warehouse-in and warehouse-out, anti-lost and anti-theft and the like on the tray. The forming process is completed through an automatic online mould pressing forming production line, so that the productivity is greatly liberated, and the production efficiency is improved.

Description

Intelligent integrated thermosetting composite material transfer tray and forming process thereof
Technical Field
The invention relates to the field of transport trays, in particular to an intelligent integrated thermosetting composite material transport tray and a forming process thereof.
Background
With the continuous advancement of economic globalization, products have not been limited to flow through small areas, and more products and equipment are transported to users by logistics. The product is a bridge for communicating a manufacturer and a user, the manufacturer can detect the products layer by layer before leaving the factory, the products which are expected to be produced can be quickly, safely and stably transported to a client, and the products which the client wants to take can normally run and realize expected functions. Often, the products are qualified before leaving the factory, but the products are damaged or the equipment is abnormally operated due to negligence of the transportation link in the customer, so that the transportation of the products plays a role in the process, and the transportation tray is generated in the background.
The product is transported at any time and begins and ends with the highway, jolt is inevitably encountered in the process of highway transportation, railway transportation is relatively stable, but the condition of collision in the process of loading and unloading happens sometimes, and air transportation also encounters fluctuation of air flow to generate jolt. The first transfer tray is made of metal materials, but the shock absorption performance of the metal tray is particularly poor, and with the continuous development of composite materials, the material of the tray is changed into the composite materials from the original metal materials more and more.
The existing composite material trays on the market only have a transferring function, manufacturers cannot obtain first-hand information under the abnormal fluctuation condition generated in the transferring process, products are completely separated from manufacturers and users in the transferring process, if the products are damaged in the transporting process, the products are found to be incapable of operating normally in the hands of the users, and then the products are connected with the manufacturers, so that the time for using the products by the users is greatly increased, the reputation of the manufacturers is influenced, and the use of the users is possibly delayed.
The increasing number of trays without recycling mechanism tends to increase the cost of manufacturers, and the stacking of recyclable trays throughout can also affect the environment, so the positioning recycling and position management of the trays should be appreciated.
Disclosure of Invention
In order to solve the problems, the technical scheme provides the intelligent integrated thermosetting composite material transfer tray which has the advantages of high strength, impact resistance, fluctuation intelligent detection, remote data transmission, information real-time display, capability of conveniently carrying out asset management, position management, automatic warehouse-in and warehouse-out, anti-lost and anti-theft and the like on the tray.
In order to achieve the above purpose, the technical scheme is as follows:
the intelligent integrated thermosetting composite material transfer tray comprises a tray body, wherein a plurality of accommodating cavities for accommodating products are formed in the tray body, a plurality of PCB boards are arranged on the tray body, and a plurality of supporting feet are arranged at the lower end of the tray body;
the PCB comprises a main control unit, a detection unit, a battery unit, an alarm unit and a signal transmitting unit;
the battery unit is used for supplying power to the main control unit;
the detection unit is electrically connected with the main control unit and is positioned at the upper end of the tray body and used for detecting the pressure born by the tray body in real time;
the main control unit judges the received pressure value, and if the pressure value exceeds a preset value, the main control unit sends a signal to the alarm unit so as to remind;
and the main control unit sends the pressure value to the terminal system through the signal transmitter.
In some embodiments, the main control unit is further electrically connected with an electric quantity detection unit for detecting the electric quantity of the battery, the electric quantity detection unit is further connected with the battery unit, and the main control unit is further connected with the detection unit through a switch unit, so that when the electric quantity detection unit detects that the electric quantity of the battery unit is lower than a preset value, a signal is sent to the main control unit, and the main control unit turns off the switch unit to turn off the detection function of the detection unit.
In some embodiments, the detection unit is a pressure sensor.
In some embodiments, the tray body is provided with an embedded cavity at the position of accommodating the PCB board, a pressing portion is provided at one side of the embedded cavity, a gap between the pressing portion and the embedded cavity can accommodate the pressure sensor, and a gap is left between the other side of the pressing portion and the embedded cavity, so that the pressing portion can deform and press towards the pressure sensor after receiving the impact force.
In some embodiments, an identity is provided on one side of the tray body.
The application also provides an intelligent integrated thermosetting composite material transfer tray forming process, which is formed by the following structure: high-pressure injection equipment, a mold locking machine, a mold, a manipulator and a vacuumizing device;
the intelligent integrated thermosetting composite material transfer tray is molded according to the following steps of;
s1, the mold locking machine drives the mold to be closed, and the vacuumizing device vacuumizes the mold through a vacuum hole on the mold;
s2, after the vacuumizing device completes vacuumizing, a signal is sent to the high-pressure injection equipment;
s3, injecting PDCPD raw materials into the die by the high-pressure injection equipment, and keeping the die clamping force of the die locker for 110-150S;
s4, after the mold locking machine opens the mold, a signal is sent to the manipulator, and the manipulator takes out the intelligent integrated thermosetting composite material transfer tray;
s5, arranging the PCB at a corresponding position;
the vacuum pumping device further comprises a vacuum pump, an air outlet pipe connected with the vacuum pump, a vacuum tank connected with the air outlet pipe, and an air inlet pipe connected with the vacuum tank, wherein the air inlet pipe is communicated with the die, and the vacuum tank is further provided with a vacuum gauge.
Compared with the prior art, the beneficial effects of this application are:
the invention provides a design and molding process of an intelligent integrated thermosetting composite material transfer tray. The detection unit of the intelligent integrated tray detects the change of the impact force of the product on the tray in real time in the product transferring process, when the impact force exceeds a preset value, the intelligent system records the impact force and sends a warning signal to a manufacturer, and information acquisition of the stress condition of the product in the product transferring process is completed; the battery electric quantity detection unit of the intelligent integrated tray can feed back the battery electric quantity condition to the user side, when the battery electric quantity is lower than the minimum value, an early warning is sent out at intervals, and meanwhile, the real-time position is sent to the user side, so that a user can accurately find the intelligent integrated tray and replace a battery in time. The intelligent integrated tray has the advantages of independent identity marks, capability of conveniently carrying out asset management, position management, automatic warehouse-in and warehouse-out, anti-lost and anti-theft and the like on the tray. The forming process is completed through an automatic online mould pressing forming production line, so that the productivity is greatly liberated, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of a tray structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a tray according to an embodiment of the present invention;
FIG. 3 is a schematic circuit diagram of an embodiment of the present invention;
FIG. 4 is a schematic view of a molding apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of a vacuum pumping apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a mold according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a mold structure according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-7, the intelligent integrated thermosetting composite material transfer tray comprises a tray body 1, wherein a plurality of accommodating cavities for accommodating products are formed in the tray body 1, a plurality of PCB boards are arranged on the tray body 1, and a plurality of supporting feet 2 are arranged at the lower end of the tray body 1;
the PCB comprises a main control unit, a detection unit, a battery unit, an alarm unit and a signal transmitting unit;
the battery unit is used for supplying power to the main control unit;
the detection unit is electrically connected with the main control unit and is positioned at the upper end of the tray body 1 and used for detecting the pressure born by the tray body 1 in real time;
the main control unit judges the received pressure value, and if the pressure value exceeds a preset value, the main control unit sends a signal to the alarm unit so as to remind;
and the main control unit sends the pressure value to the terminal system through the signal transmitter.
Working principle: in the transportation process, if the tray receives the action of external impact force, the detection unit transmits the detected pressure to the main control unit, the main control unit sends a warning signal to a manufacturer after storing the pressure to the terminal through the signal transmitting unit, and the warning signal is sent to the manufacturer after exceeding a preset value, and first hand information of product quality is obtained, so that information acquisition of the stress condition of the product in the product transferring process can be completed, and the change of the impact force of the product on the tray is detected in real time.
In this embodiment, the main control unit is further electrically connected to an electric quantity detection unit for detecting an electric quantity of the battery, the electric quantity detection unit is further connected to the battery unit, and the main control unit is further connected to the detection unit through a switch unit, so that when the electric quantity detection unit detects that the electric quantity of the battery unit is lower than a preset value, a signal is sent to the main control unit, and the main control unit turns off the switch unit to turn off a detection function of the detection unit;
the electric quantity detection unit can detect the electric quantity condition of the tray battery in real time, when the battery electric quantity reaches the minimum value, the vast majority of detection functions of the tray are closed, the battery electric quantity detection function is only guaranteed, and a warning that the electric quantity is low at intervals is sent out, and meanwhile, a specific position is sent out, so that a worker can replace the battery, and an early warning is sent out at intervals, and meanwhile, the real-time position is sent to a user side, so that the user can accurately find the intelligent integrated tray and replace the battery in time.
Preferably, the detection unit is a pressure sensor 3, the battery unit is a lithium battery system and provides power for the tray system, and the lithium battery can ensure that the whole tray system normally operates for 150-200 days.
In this embodiment, the tray body 1 is provided with an embedded cavity 4 at the position of accommodating the PCB board, a pressing portion 5 is provided at one side of the embedded cavity 4, a gap between the pressing portion 5 and the embedded cavity 4 can accommodate the pressure sensor 3, and a gap is left between the other side of the pressing portion 5 and the embedded cavity 4, so that the pressing portion 5 can deform and press to the pressure sensor 3 after receiving the impact force.
As shown in FIG. 2, the embedded structure can be embedded and formed during forming, and can also be embedded and installed automatically in the later stage, when the tray receives the external force, one side of the deformation part is pressed downwards, so that the main control unit can acquire the impact force, the embedded structure is high in mounting efficiency, the pressure sensor can be protected from being damaged, and the impact force can be acquired rapidly.
In this embodiment, the identity mark 6 is disposed on one side of the tray body 1, and the intelligent integrated tray has independent identity marks, so that asset management, position management, automatic warehouse-in and warehouse-out, anti-lost and anti-theft functions can be conveniently performed on the tray.
The application also provides an intelligent integrated thermosetting composite material transfer tray forming process, which comprises the following steps of: the high-pressure injection equipment 1001 is used for heating the PDCPD raw material in the early stage, injecting the PDCPD raw material after die assembly and locking the die machine 1002, providing die assembly force, a die 1003 and a mechanical arm 1004 in the die assembly process of the die, and taking out the finished product of the formed intelligent tray and vacuumizing the device 1005, so as to evacuate air in the die after die assembly, ensure the formation of the tray and reduce the generation of bubbles of the product;
the intelligent integrated thermosetting composite material transfer tray is molded according to the following steps of;
s1, the mold locking machine 1002 drives the mold 1003 to be closed, and the vacuumizing device 1005 vacuumizes the mold 1003 through a vacuum hole 10031 on the mold 1003;
s2, after the vacuumizing device 1005 finishes vacuumizing, a signal is sent to the high-pressure injection equipment 1001;
s3, injecting PDCPD raw materials into the die 1003 by the high-pressure injection equipment 1001, and keeping 110-150S under the action of the clamping force of the die locker;
s4, after the mold locking machine 1002 opens the mold 1003, a signal is sent to the manipulator 1004, and the manipulator 1004 takes out the intelligent integrated thermosetting composite material transfer tray;
s5, arranging the PCB at a corresponding position;
the vacuumizing device 1005 further comprises a vacuum pump 5005, an air outlet pipe 5004 connected with the vacuum pump 5005, a vacuum tank 5002 connected with the air outlet pipe 5004, and an air inlet pipe 5001 connected with the vacuum tank 5002, wherein the air inlet pipe 5001 is communicated with the die 1003, the vacuum tank 5002 is further provided with a vacuum meter 5003, and the vacuum pump is used for pumping out the air of the die through the air pipe in the process of vacuumizing the die, displaying the vacuum value in real time through the vacuum meter, and preventing raw materials from flowing back into the vacuum pump.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application, but other principles and basic structures are the same or similar to the present application.

Claims (1)

1. The intelligent integrated thermosetting composite material transfer tray is characterized by comprising a tray body (1), wherein a plurality of accommodating cavities for accommodating products are formed in the tray body (1), a plurality of PCB boards are arranged on the tray body (1), and a plurality of supporting feet (2) are arranged at the lower end of the tray body (1);
the PCB comprises a main control unit, a detection unit, a battery unit, an alarm unit and a signal transmitting unit;
the battery unit is used for supplying power to the main control unit;
the detection unit is electrically connected with the main control unit and is positioned at the upper end of the tray body (1) and used for detecting the pressure born by the tray body (1) in real time;
the main control unit judges the received pressure value, and if the pressure value exceeds a preset value, the main control unit sends a signal to the alarm unit so as to remind;
the main control unit sends the pressure value to a terminal system through the signal transmitter;
the main control unit is further electrically connected with an electric quantity detection unit for detecting the electric quantity of the battery, the electric quantity detection unit is further connected with the battery unit, and the main control unit is further connected with the detection unit through a switch unit, so that when the electric quantity detection unit detects that the electric quantity of the battery unit is lower than a preset value, a signal is sent to the main control unit, and the main control unit turns off the switch unit to turn off the detection function of the detection unit;
the detection unit is a pressure sensor (3);
the tray body (1) is provided with an embedded cavity (4) at the position of accommodating the PCB, one side of the embedded cavity (4) is provided with a pressing part (5), a gap between the pressing part (5) and the embedded cavity (4) can accommodate the pressure sensor (3), and a gap is reserved between the other side of the pressing part (5) and the embedded cavity (4), so that the pressing part (5) can deform and press the pressure sensor (3) after receiving impact force;
an identity mark (6) is arranged on one side of the tray body (1);
the molding is carried out by the following structure: a high-pressure injection device (1001), a mold locking machine (1002), a mold (1003), a manipulator (1004), and a vacuum pumping device (1005);
the intelligent integrated thermosetting composite material transfer tray is molded according to the following steps of;
s1, the mold locking machine (1002) drives the mold (1003) to be closed, and the vacuumizing device (1005) vacuumizes the mold (1003) through a vacuum hole (10031) on the mold (1003);
s2, after the vacuumizing device (1005) completes vacuumizing, a signal is sent to the high-pressure injection equipment (1001);
s3, injecting PDCPD raw materials into the die (1003) by the high-pressure injection equipment (1001), and keeping 110-150S under the action of the clamping force of the die locking machine;
s4, after the mold locking machine (1002) opens the mold (1003), a signal is sent to the manipulator (1004), and the manipulator (1004) takes out the intelligent integrated thermosetting composite material transfer tray;
s5, arranging the PCB at a corresponding position;
the vacuumizing device (1005) further comprises a vacuum pump (5005), an air outlet pipe (5004) connected with the vacuum pump (5005), a vacuum tank (5002) connected with the air outlet pipe (5004), and an air inlet pipe (5001) connected with the vacuum tank (5002), wherein the air inlet pipe (5001) is communicated with the die (1003), and a vacuum meter (5003) is further arranged on the vacuum tank (5002).
CN202111044851.2A 2021-09-07 2021-09-07 Intelligent integrated thermosetting composite material transfer tray and forming process thereof Active CN113734570B (en)

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Application Number Priority Date Filing Date Title
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CN113734570B true CN113734570B (en) 2023-06-09

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080103944A1 (en) * 2006-10-30 2008-05-01 Mobile Logistics Management L.L.C. Intelligent Pallet
CN106516351A (en) * 2016-11-15 2017-03-22 惠州智享物流科技有限公司 Intelligent pallet
CN107954047A (en) * 2017-12-26 2018-04-24 青岛道合供应链管理有限公司 A kind of wisdom pallet based on technology of Internet of things
CN208882368U (en) * 2018-07-31 2019-05-21 上海贝壳供应链管理有限公司 A kind of storage conveying tray
CA3071457A1 (en) * 2018-08-06 2020-02-06 Myomega Systems Gmbh Pallet management system
CN112061718B (en) * 2019-06-10 2022-03-15 李志鹏 Control method of intelligent tray and intelligent tray
CN111461629A (en) * 2020-05-06 2020-07-28 无锡传智物联网科技有限公司 Intelligent tray system for automatic warehouse-in and warehouse-out management and application method
CN112550892A (en) * 2020-11-26 2021-03-26 河北交通职业技术学院 Intelligent logistics tray and management system thereof

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