KR101363190B1

KR101363190B1 - A integration management system for injection molding apparatus

Info

Publication number: KR101363190B1
Application number: KR1020120053456A
Authority: KR
Inventors: 문영록
Original assignee: 문영록
Priority date: 2012-05-21
Filing date: 2012-05-21
Publication date: 2014-02-12
Also published as: KR20130129525A

Abstract

The present invention relates to an injection molding integrated management system, and more particularly, to an injection molding integrated management system that can automatically and automatically manage the inflow of resin, the transfer process of a molded product, and the storage state.
The injection molding integrated management system according to the present invention includes a resin storage tank, a hopper, an injection machine, a mold means, an extraction robot, a conveyor means, a transfer inspection stand, a defective article recognition stand, a goodness recognition stand, a packing stand, , Storage means, and management means. The resin storage tank is provided with a first weight sensor for measuring the amount of stored resin and transmitting it. The hopper accommodates the resin supplied from the resin storage tank, and a temperature sensor, a humidity sensor, a second weight sensor, and a dryer are installed to control the temperature and humidity of the resin accommodated in the dryer. The injection machine receives the resin supplied from the hopper and injects the resin. The mold means molds the resin injected from the injection molding machine and transmits molding operation information. The extraction robot extracts and transports the molded article molded by the mold means, and transmits motion information for transferring. The conveyor means is provided with a first quantity counter for counting and transmitting a molded article extracted from the extraction robot and a recognition sensor for recognizing the molded article, and transfers the molded article extracted from the extraction robot. The total inspection table inspects whether or not the molded product transferred from the conveyor means is defective. The defective article recognition stand receives the defective article inspected by the total inspection table. The article recognition table receives the article inspected by the full inspection table. The packing table wraps a good product transferred from the good identification box and attaches a label. The storage means includes a plurality of storage units for storing the labeled good article in the packaging, and a sensor to be installed in each storage unit for detecting the good stored in the storage unit. The management means is transmitted from the operator when the weight value transmitted from the first weight sensor is smaller than the set value, and if both the molding operation information of the mold means, the operation information of the extraction robot and the information of the first quantity counter is provided. Count it and send it to the worker if one is not provided.

Description

A integration management system for injection molding apparatus

The present invention relates to an injection molding integrated management system, and more particularly, to an injection molding integrated management system that can automatically and automatically manage the inflow of resin, the transfer process of a molded product, and the storage state.

The injection system stores the resin in the resin storage tank, transfers it to the hopper, adjusts the resin to a suitable humidity and temperature in the hopper, and sends it to the injection machine and the mold. Then, after the molded product is made in the mold, the good and the bad are sorted out and stored in the storage warehouse. The goods stored in the warehouse are finally released.

In the injection system, when the resin stored in the resin storage tank is transferred to the hopper, a resin must be newly supplied to the resin storage tank. Only then can production proceed. In the conventional case, the operator directly checks the resin stored in the resin storage tank and supplies the resin to the resin storage tank when the resin is insufficient. In this case, if the worker did not check at the proper time, the problem is that the work is stopped because the resin is not supplied.

In addition, in the conventional case, an error occurred in a work process, such as a defective product generated during the molding process of the mold apparatus or dropping the molded product in the process of extracting the molded molded product by the extraction robot. In this case, if the worker does not check in the field was not able to grasp this problem. Therefore, a problem arises that the poor work cannot be solved in a timely manner.

In addition, in the conventional case, when the goods are stored in the storage place or shipped, the worker could not check them in real time. So, you have to do the inventory yourself, and if there was a shipment, you could not grasp the shipment situation properly.

The present invention is intended to solve the above problems. It is an object of the present invention to provide an injection molding integrated management system capable of automatically grasping a storage amount of a resin and immediately supplying it when a resin is insufficient.

In addition, an object of the present invention is to provide an injection molding integrated management system that can receive maintenance and maintenance of the injection molding machine by receiving all information such as opening and closing time of the injection molding machine and showing it to the manager or operator.

In addition, the present invention is injection molding that can automatically detect the error occurring in the mold process for molding the molded article, the extraction process for extracting the molded molding, and the process of transferring the extracted molded product to the conveyor. The purpose is to provide an integrated management system.

In addition, an object of the present invention is to provide an injection molding integrated management system that can inform the operator by comparing the number of defective goods and the quantity transferred from the conveyor.

In another aspect, the present invention is to provide an injection molding integrated management system that automatically grasps the stored quantity and location when stored in a storage warehouse, and can automatically grasp the shipped state.

The integrated injection molding management system according to the present invention includes a management means, a resin storage tank, a hopper, an injection machine, a mold means, an extraction robot, a conveyor means, a total inspection table, a defective product recognition table, , Packing stands and storage means. The management means includes a screen display unit, a transmitter for transmitting data to the portable terminal, and a first receiver. The resin storage tank is provided with a first weight sensor for measuring the amount of stored resin and transmitting it to the first receiver. The hopper includes a temperature sensor, a humidity sensor, a second weight sensor, and a dryer. The hopper accommodates the resin supplied from the resin storage tank, adjusts the temperature and humidity of the resin accommodated in the dryer, and measures the measured temperature and Humidity and weight are transmitted to the first receiver. The injection machine receives the resin supplied from the hopper and injects the resin. The mold means molds the resin injected from the injection molding machine and transmits molding operation information to the first receiving unit. The extraction robot extracts and transports the molded article molded by the mold means, and transmits motion information to the first receiver. The conveyor means is provided with a first quantity counter for counting the molded product extracted from the extraction robot and transported to the first receiving unit and a recognition sensor for recognizing the molded product, and transfers the molded product extracted from the extraction robot. The total inspection table inspects whether or not the molded product transferred from the conveyor means is defective. The defective article recognition stand receives the defective article inspected by the total inspection table. The article recognition table receives the article inspected by the full inspection table. The packing table wraps a good product transferred from the good identification box and attaches a label. The storage means includes a plurality of storage units for storing the labeled good article in the packaging, and a sensor for detecting the good stored in the storage unit is installed in each of the storage unit, the sensor The detected information is transmitted to the first receiver. And if the weight value transmitted from the first weight sensor through the transmitting unit is less than the set value is transmitted to the portable terminal and the operation information of the mold means and the operation information of the extraction robot and the first quantity counter If all the information is provided, it is counted and if none is provided, the information is transmitted to the mobile terminal.

In addition, in the injection molding integrated management system, it is preferable that the defective part recognition stand is provided with a second quantity counter which counts the defective part recognized by the total inspection stand as the defective part recognition unit and transmits it to the first receiving unit. In this case, the good quality identification stand is provided with a third quantity counter which counts the good quality recognized as the good quality recognition counter at the total inspection station and transmits the good quality to the first receiver. And the management means displays the quantity counted at the first quantity counter, the second quantity counter, and the third quantity counter, and the quantity counted at the first quantity counter is the second quantity counter and the third quantity. If it does not match the sum of the counted number in the counter and transmits it to the mobile terminal to the transmitter.

In addition, in the injection molding integrated management system, it is preferable that a unique identification number is assigned to the storage unit. In this case, the signal sensed by the detection sensor is transmitted to the first receiving unit together with the identification number of the storage unit so that the management means can know the state in which the good is received in the storage unit.

In addition, in the injection molding integrated management system, it is preferable to further include a shipping table installed with a factory recognition sensor for recognizing the label of the good product shipped from the storage means and transmitting it to the first receiving unit.

In addition, in the injection molding integrated management system, the management means preferably further comprises a second receiving unit capable of receiving the work completion contents from the portable terminal.

According to the present invention, if the amount of resin supplied from the resin storage tank is insufficient, or an abnormality occurs during the mold work or the transfer work, it immediately grasps it and informs the worker and the manager. Thus, the operator can immediately identify and solve the problem.

In addition, according to the present invention, it is possible to grasp the situation stored in the storage in real time, so that the stock status can be grasped in real time, and also the shipping history can be grasped.

In addition, according to the present invention, the operator can grasp the progress of the entire process of the injection molding operation.

In addition, according to the present invention it is possible to manage the work processing history because it can receive the record of the processing of the worker commanded the work order.

1 is a conceptual diagram of an embodiment of an injection molding integrated management system according to the present invention.

Referring to Figure 1 will be described an embodiment of the injection molding integrated management system according to the present invention.

The injection molding integrated management system according to the present invention comprises a resin storage tank 11, a hopper 13, an injection machine 15, a mold means 17, an extraction robot 19, a conveyor means 21 and , Total inspection stand 23, defective article recognition stand 25, good quality recognition stand 27, packing stand 29, storage means 31, shipping stand 33, management means 35 It includes.

The management means 35 includes a screen display unit, a transmitter, a first receiver, and a second receiver.

The resin storage tank 11 stores resin, which is a raw material for injection molding. The resin storage tank 11 automatically supplies the stored resin to the hopper 13. At this time, the resin storage tank 11 is provided with a first weight sensor to measure the weight of the resin stored in the resin storage tank 11 and transmits it to the first receiver of the management means (35). When the value transmitted from the first weight sensor is less than or equal to the set value, the management unit 35 commands the operator to inject the resin into the resin storage tank 11 by transmitting it to the operator's smart phone 37 or the mobile phone. The worker then supplies the resin to the resin storage tank 11. That is, according to this embodiment, when a certain amount of resin is used and the resin is insufficient, the management means 35 automatically transmits it to the worker, so that the worker can supply the resin to the resin storage tank 11. When the worker completes the work, the smart phone 37 transmits the completion result to the managing means 35, and the managing means 35 receives the second receiving unit and records the work contents. The administrator can then check the work at any time.

The hopper 13 receives the resin from the resin storage tank 11 and maintains the temperature and humidity of the resin constant and supplies the resin to the injection machine 15. To this end, the hopper 13 is provided with a temperature sensor 13a, a humidity sensor 13b, a second weight sensor 13c, and a dryer (not shown). The temperature sensor 13a and the humidity sensor 13b measure the temperature and humidity inside the hopper 13 and transmit it to the first receiving unit of the management means 35. The resin supplied from the resin storage tank 11 has a low temperature while high moisture or humidity. The dryer is then operated to raise the temperature of the resin and at the same time set the humidity to the set humidity. The hopper 13 maintains the resin at a specific temperature and humidity and then supplies it to the injection machine 15. The weight, temperature, and humidity of the resin in the hopper 13 are transmitted to the first receiver of the management means 35, and the management means 35 can display this on the screen display to monitor the state inside the hopper 13. have.

The injection machine 15 receives the resin supplied from the hopper 13 and injects it into the mold means 17.

The mold means 17 molds the resin injected from the injection machine 15 and transmits the molding operation information to the first receiver of the management means 35. The process of molding the resin injected by the mold means 17 first closes the mold, and after the resin is pressurized into the mold from the injection machine 15, the injected resin is cooled, and the molded resin is opened by opening the mold. Extract All information of the mold closing time, holding pressure, cooling time, and mold opening time is transmitted to the first receiving unit of the management means 35. In addition, the mold means 17 may be installed with a temperature sensor and the measured temperature value may be transmitted to the first receiver of the management means 35. Thus, the management means 35 can know all the operation information of the mold means 17. That is, the management means 35 can determine whether the mold means 17 has performed the operation of molding the injected resin and how long it takes to mold the resin according to the external temperature. The means 17 can be maintained.

The extraction robot 19 extracts the molded article formed by the mold means 17 and transfers it to the conveyor means 21. At this time, the extraction robot 19 transmits the operation information to be transferred to the first receiving unit of the management means 35. Thus, the management means 35 can know whether the extraction robot 19 has been operated to transfer the molded product to the conveyor means (21).

The conveyor means 21 transfers the molded product extracted from the extraction robot 19 to the total inspection table 23. At this time, the conveyor means 21 is provided with a first quantity counter 21a and a recognition sensor 21b. The first quantity counter 21a counts the molded product extracted and transported by the extraction robot 19 and transmits it to the first receiving unit of the management means 35. The recognition sensor 21b recognizes the shape of the molded article.

The management means 35 transmits the operation information of the mold means 17, the operation information of the extraction robot 19, and the counting information of the conveyor means 21. At this time, when all of this information is transmitted, it can be seen that the mold means 17, the extraction robot 19, and the conveyor means 21 all operate normally. If any one of these information is not transmitted, a problem occurs in the mold means 17, the extraction robot 19 or the conveyor means 21, so the management means 35 transmits it to the operator's smart phone ( 37) to have the worker take action.

For example, when the extraction robot 19 drops the molded product during the extraction and transport of the molded product from the mold means 17, the molded means is not transferred to the conveyor means 21, so the mold means 17 is not transferred to the management means 35. Only the operation information and the operation information of the extraction robot 19 is transmitted. That is, the counting information of the conveyor means 21 is not transmitted. If this case is left unattended, the molded article is not transmitted to the conveyor means 21 and continues to be stacked on the floor. Therefore, when only the operation information of the mold means 17 and the operation information of the extraction robot 19 is transmitted to the smartphone 37 of the worker through the transmission unit. Then, after the worker solves the problem, the solution is transmitted to the second receiving unit of the management means (35). This content is then stored in the management means 35.

Alternatively, if the operation information of the mold means 17 and the operation information of the extraction robot 19 are not transmitted but the counting information of the conveyor means 21 is transmitted, it is transmitted to the first quantity counter 21a of the conveyor means 21. If a problem occurs. Therefore, the operator can immediately recognize the problem if the information of the mold means 17, the extraction robot 19 and the conveyor means 21 is not transmitted, it can immediately determine whether there is a problem.

The total inspection table 23 checks whether the molded product conveyed from the conveyor means 21 is defective or not. If it is defective, the defective goods are transmitted to the defective goods recognition stand 25, and in the case of good goods, the goods are transferred to the goods recognition goods 27.

The defective article recognition stand 25 accommodates the defective article transferred from the total inspection table 23. At this time, the second defective counter 25a is installed in the defective goods recognition stand 25 and counts the defective goods which are transferred and transmits it to the first receiving unit of the management means 35.

The good quality recognition stand 27 accommodates the good quality transferred from the total inspection stand 23. At this time, the good quality identification stand 27 is provided with a third quantity counter (27a) is counted and transferred to the first receiving unit of the management means 35.

The management means 35 transmits both the counting number of the first quantity counter 21a, the counting number of the second quantity counter 25a and the counting number of the third quantity counter 27a. At this time, the counting number of the first quantity counter 21a should be equal to the sum of the counting number of the second quantity counter 25a and the counting number of the third quantity counter 27a. In this case, if they are not the same, it means that the molded article is lost in the middle, so the management means 35 transmits it to the operator's smartphone 37 so that the worker can solve the cause immediately.

The packing stand 29 packs the good goods transferred from the good identification book 27 and attaches a label.

Storage means (31) serves to store the labeled good article in the packaging 29, for this purpose is provided with a plurality of storage for storing the good, each storage unit detects the stored good in the storage unit Sensor is installed. In addition, each storage unit is assigned a unique identification number, the sensor transmits the state detected by the sensor with a unique identification number of the storage unit to the first receiving unit of the management means 35. Therefore, the management means 35 can know the quantity of the goods stored in the storage unit and when the goods flowed in and out of each storage unit. In addition, since the label is attached to each article, the management means 35 can determine which article is stored in which storage.

The warehouse 33 serves to recognize the goods from the storage means 31 and transmit them to the first receiver of the management means 35. To this end, the factory recognition sensor 33 is installed. The shipping recognition sensor recognizes the label of the good product released from the storage means 31 and serves to transmit it to the first receiving unit of the management means 35.

The management means 35 receives the values sensed by the various sensors described above and displays them on the screen display so that the administrator can know them. As described above, when the amount of resin needs to be supplied as in the resin storage tank 11, the same is transmitted to the operator to supply a resin to the resin storage tank 11.

Therefore, according to this embodiment, not only the management process 35 can grasp the entire process until the resin is supplied and released to the product, but also automatically detects a problem in the process so that the worker can check it. .

11: resin storage tank 13: hopper
13a: temperature sensor 13b: humidity sensor
15 injection molding machine 17 mold means
19: extraction robot 21: conveyor means
21a: 1st quantity counter 21b: recognition sensor
23: total inspection stand 25: defective goods recognition stand
25a: second quantity counter 27: good quality recognition station
27a: 3rd quantity counter 29: packing stand
31: storage means 33: warehouse
35: management means 37: smartphone

Claims

Management means including a screen display unit, a transmission unit for transmitting data to the portable terminal, a first receiving unit;
A resin storage tank having a first weight sensor installed to measure an amount of the stored resin and transmit the amount of the stored resin to the first receiver;
And a temperature sensor, a humidity sensor, a second weight sensor, and a dryer. The resin includes a resin supplied from the resin storage tank, controls the temperature and humidity of the resin contained in the dryer, and measures the measured temperature, humidity, and weight. Hopper for transmitting to the first receiving unit,
An injection machine for receiving and injecting the resin supplied from the hopper;
Mold means for molding the resin injected from the injection machine and transmitting molding operation information to the first receiver;
An extraction robot for extracting and transporting the molded article molded by the mold means, and transmitting operation information to the first receiver;
A first quantity counter for counting a molded product extracted from the extraction robot and transported to the first receiver and a recognition sensor for recognizing the molded product, and a conveyor means for transferring the molded product extracted from the extraction robot;
A total inspection table for inspecting whether the molded product transferred from the conveyor means is defective or not;
Defective goods recognition table for receiving the defective goods inspected by the total inspection table,
Good quality recognition station for receiving the good quality inspected by the total inspection table,
A packing table for wrapping a good product transferred from the good identification card and attaching a label thereto;
And a plurality of storage units for storing the labeled goods on the packing table, and a detection sensor installed on each storage unit to detect the goods stored in the storage unit, and the information detected by the detection sensor. It includes a storage means for transmitting to the first receiving unit,
The management means is transmitted to the portable terminal when the weight value transmitted from the first weight sensor through the transmission unit is less than a set value, the operation information of the mold means, the operation information of the extraction robot and the information of the first quantity counter If all are provided, counting them and if none is provided to the injection molding integrated management system, characterized in that for transmitting to the portable terminal.

The method of claim 1,
The defective article recognition stand is provided with a second quantity counter for counting the defective article recognized by the total inspection table as the defective article recognition unit and transmitting to the first receiver,
The good quality identification stand is provided with a third quantity counter for counting good quality goods recognized as the good quality recognition counter in the total inspection station and transmitting them to the first receiver.
The managing means displays the quantity counted at the first quantity counter, the second quantity counter and the third quantity counter, and the quantity counted at the first quantity counter is the second quantity counter and the third quantity counter. If it does not match the sum of the counted in the injection molding integrated management system, characterized in that for transmitting to the portable terminal to the transmitter.

3. The method of claim 2,
The storage unit is given a unique identification number,
The signal detected by the detection sensor is transmitted to the first receiving unit along with the identification number of the storage unit, the management means can know the state in which the good product is in the storage unit injection molding integrated management system.

The method of claim 3,
Injection molding integrated management system, characterized in that it further comprises a factory is installed with a factory recognition sensor for recognizing the label of the good goods released from the storage means and transmits it to the first receiving unit.

5. The method of claim 4,
The management means further comprises an injection molding integrated management system, characterized in that it further comprises a second receiving unit for receiving the work completion content from the portable terminal.