TWI727443B - Automatic product conveying system and product automatic conveying method of egg washing factory - Google Patents

Abstract

The present invention discloses an automatic product conveying system and a product automatic conveying method of an egg washing plant, which mainly includes a conveying device, an identification device, a control device, and a composite gripping device. The conveying device can convey a plurality of packages with different packaging forms. For a product with a label, the identification device can sense the label of the product to read out a product information, and can measure the weight of the product to generate a weighing value, and the control device can be based on the product information and the weighing value To determine whether the product meets the stacking standard, if yes, a clamping instruction is generated to clamp the product to the stack position corresponding to the product packaging form by the composite clamping device; if not, the conveying device The products are sent to a temporary storage area for inspection, which can replace manual work and improve the efficiency of handling.

Description

Automatic product conveying system and product automatic conveying method of egg washing factory

The present invention relates to an automated handling system, in particular to an automatic transport system that uses radio frequency technology as an identification means, combined with a conveying device, a composite clamping device, and an identification device, so that all kinds of diversified packaging products can be on the same production line Carrying out automatic handling, which can reduce the labor load, save time and simplify the quality control of the automatic handling system of the egg washing factory products and the automatic handling method of the products.

According to, in order to cope with a large number of production orders, automated handling systems have been widely used in traditional industries and technology industries; this system usually includes conveyor belts and robotic arms, so that products can be transported and transported into standardized and standardized single-size packaging. , To replace a lot of manpower.

However, in agriculture, agricultural products will face multiple and complex product packaging styles according to factors such as packaging materials, product types, and customer needs. Take the egg washing plant as an example, the size of eggs is normally distributed, and they are produced in the same chicken house. Eggs are inconsistent in size. They are directly packaged after washing and grading. There are often up to ten different packaging forms of products on the production line at the same time. After the product packaging is completed, the current operation method is still to manually separate the various packaging products. Since it is placed on the corresponding shipping pallet, it takes a lot of manpower to carry and stack it.

If the handling of agricultural products needs to be automated, since the conventional automated handling system does not have the function of product packaging identification, it can only transport and clamp products in a single packaging form to the shipping pallet. In this case, multiple sets must be installed. Automated handling systems respond to the needs of various packaging production lines, which will greatly increase production and equipment costs, and because of this, automated handling systems are not easy to implement in agriculture.

In view of the above-mentioned technical problems, the purpose of the present invention is to provide a system that can identify product packaging types, production information and other related information, and further determine whether the product weight meets the packaging preset standards, so that the qualified products of each packaging form can be automatically determined. Automatic product handling system and product automatic handling method of egg washing factory stacked on designated pallets.

According to the purpose of the present invention, an automatic product handling system for egg washing plants is provided, which includes: a conveying device capable of conveying a plurality of products with different packaging forms, wherein a radio frequency label is attached to the outer packaging of each product, The radio frequency tag is connected to a product information; an identification device is arranged in a section of the conveying device, and the identification device can sense the radio frequency tag of the product to read the product information and measure the product information. The weight of the product is used to generate a weighing value; a control device is arranged on one side of the conveying device and is electrically connected to the identification device. The control device can determine whether to generate a clip based on the product information and the weighing value Fetching instructions; and a composite gripping device, which is arranged on one side of the conveying device and is electrically connected to the control A manufacturing device to respectively clamp the product of each packaging form to a corresponding stack position according to the clamping instruction.

According to the above technical features, the control device is more electrically connected to the conveying device, and the control device can determine whether to generate an output command based on the product information and the weighing value, so that the conveying device can be based on the gripping command or the weighing value. The output instruction conveys the product to the corresponding location.

According to the above technical features, the identification device includes: a reader that senses the radio frequency tag of the product to read out the product information; and a weight sensor that measures the weight of the product to generate the product Weighing value.

According to the above technical features, when the control device determines that the product is currently stackable according to the product information, and the control device determines that the weighing value corresponds to the product information, the control device generates the gripping command And transmitted to the conveying device and the composite gripping device, so that the conveying device can convey the product to the position of the composite gripping device according to the gripping instruction, and the compound gripping device can perform the product according to the gripping instruction Clip it to a corresponding stack; and when the control device determines that the product is not currently stackable according to the product information or the control device determines that the weighing value does not correspond to the product information, the control device generates the The instruction is output and transmitted to the conveying device, so that the conveying device can convey the product to a temporary storage area according to the output instruction.

According to the above technical features, the control device further includes a database to store the product information and the weighing value of the product, and record the result of calculation analysis and judgment.

According to the above technical features, the reader is a UHF RFID reader.

According to the above technical features, the conveying device includes: a conveyor belt that drives the products of different packaging forms to move to sequentially pass the identification device and the composite gripping device; and at least one motor connected to the conveyor belt, The motor can be activated continuously or triggered to control the conveyor belt to run.

According to the above technical features, the conveying device further includes at least one detector, which is disposed on the conveyor belt and electrically connected to the at least one motor. The detector can detect the moving and approaching product to generate a trigger signal to activate the motor.

According to the above technical features, the conveyor belt is sequentially provided with an identification section and a clamping section, the identification section is configured with the identification device, one side of the clamping section is provided with the composite clamping device and the The end of the gripping section is connected to the temporary storage area, the gripping section is provided with the detector and the motor electrically connected to each other, and the detector of the gripping section is electrically connected to the A control device, the detector of the gripping section can generate a trigger signal according to the gripping command or the output command to activate the motor of the gripping section.

According to the above technical features, the identification section is provided with the detector and the motor electrically connected to each other, and the motor of the identification section is electrically connected to the detector of the gripping section, the identification The motor of the section can be activated based on the trigger signal generated by the product detected by the detector of the identification section, or the motor of the identification section can be activated based on the detector of the gripping section Start on the trigger signal generated by the clamping command or the output command.

According to the above technical features, the conveyor belt is further provided with a preparation section before the identification section. The preparation section is provided with the detector and the motor electrically connected to each other, and the motor of the preparation section is The detector of the gripping section is electrically connected, and the horse of the preparation section It can be activated based on the trigger signal generated by the product detected by the detector in the preparation section, or the motor in the preparation section can be activated according to the detector in the clamping section. Command or the trigger signal generated by the output command.

According to the above technical features, more than two of the preparation section, the identification section and the gripping section can operate synchronously or asynchronously.

According to the above technical features, the conveying device further includes a lifting baffle, which is arranged between the preparation section and the identification section, and the lifting baffle is electrically connected to the detector and the identification section For the detector of the gripping section, the lifting baffle can move longitudinally according to the trigger signal generated by the product detected by the detector of the identification section, or the lifting baffle can be moved according to the gripping area The detector of the segment is longitudinally displaced in response to the trigger signal generated by the clamping command or the output command.

According to the above technical features, the conveyor belt is further provided with a conveying section before the preparation section, and the conveying section is provided with the motor.

Based on the above technical features, the product information includes packaging materials, packaging material dimensions, product weight, and product production date.

According to the purpose of the present invention, an automatic handling method for products from an egg washing factory is provided, which includes the following steps: Step 1: Use a conveying device to transport a plurality of products with different packaging forms, wherein the outer packaging of each product is attached A radio frequency tag, the radio frequency tag is linked to a product information; Step 2: Use an identification device to sense the radio frequency tag of the product to read the product information; Step 3: Use a control device according to the product information Determine whether the product is currently stackable, if not, the control device generates an output command, Then the product is transported to a temporary storage area through the conveying device according to the output instruction. If yes, proceed to the next step; Step 4: Use the identification device to measure the weight of the product to generate a weighing value, and use the control The device determines whether the weighing value corresponds to the product information, if not, the control device also generates the output instruction, and transports the product to the temporary storage area according to the output instruction through the conveying device, if so, then Perform the next step; and Step 5: Use the control device to generate a clamping instruction, and then transport the product to the corresponding position of a composite clamping device through the conveying device according to the clamping instruction, and use the composite clamping device According to the clamping instruction, the product is clamped to the corresponding stack position for stacking.

According to the above technical features, a conveyor belt of the conveying device is sequentially provided with a conveying section, a preparation section, and an identification section equipped with the identification device, each section is provided with a motor, and the preparation zone The segment and the identification section are respectively provided with a detector, wherein the above-mentioned step one includes: activating the motor of the conveying section, making the conveying section operate to transport the product in each packaging form to the preparation section ; Use the detector of the preparation section to detect the product to start the motor of the preparation section, make the preparation section operate to transport the product to the identification section; and use the identification section of the The detector detects the product to activate the motor of the identification section, and the identification section is operated so that the product can enter.

According to the above technical features, the conveyor belt is further provided with a gripping section after the identification section. The gripping section is provided with the motor and the detector, and one side of the gripping section is provided with the A composite gripping device, wherein the above steps 3 and 4 include: using the detector of the gripping section to receive the output command to activate the preparation section, the identification section, and the gripping section Motor, so that the identified product can pass through the gripping section and reach the temporary storage Zone, the product located in the preparation zone can enter the identification zone, and the product located in the conveying zone can enter the preparation zone.

According to the above technical features, the conveyor belt is further provided with a gripping section after the identification section. The gripping section is provided with the motor and the detector, and one side of the gripping section is provided with the A composite gripping device, wherein the above-mentioned step 5 includes: using the detector of the gripping section to receive the gripping command to activate the motors of the preparation section, the identification section and the gripping section, So that the identified product can reach the gripping section, the product located in the preparation section can enter the identification section, and the product located in the conveying section can enter the preparation section.

Based on the above, the main components of the present invention include a conveying device, a composite gripping device, a control device and an identification device; after the product is packaged with an identification label, it can be transported to the identification device via a conveying device connected to the entire factory. The identification device reads the identification label on the product packaging to identify the product information and simultaneously detect the weight of the product. In this way, the control device can determine whether the product meets the packaging standard based on the product information and weight, and the composite gripping device can determine the product that meets the standard Clamp it to the corresponding stacking position for stacking, so that a variety of products with different packaging can be processed on the same conveyor belt at the same time, so that products of each packaging category can be stacked automatically according to the corresponding stacking method, without cost High equipment and production costs can greatly replace the heavy work of traditional manual handling, and at the same time, it can also detect the number of boxes to reduce the probability of wrong shipments.

10: Conveying device

11: Conveyor belt

11A: Conveying section

11B: Preparation section

11C: Identification section

11D: Clamping section

12: Motor

13: Detector

14: Lifting baffle

20: Identification device

21: Reader

22: Weight sensor

30: control device

31: Database

40: Composite gripping device

50: Washing table

A: Stack position

B: Temporary storage area

P: Product

S11~S13, S2, S31, S32, S4, S51~S52: steps

Figure 1 is the first schematic diagram of the automatic product handling system of the egg washing factory of the present invention.

Figure 2 is the second schematic diagram of the automatic product handling system of the egg washing factory of the present invention.

Figure 3 is the third schematic diagram of the automatic product handling system of the egg washing factory of the present invention.

Figure 4 is a first schematic diagram of an embodiment of the automatic handling system for products in an egg washing factory of the present invention.

Figure 5 is the second schematic diagram of the embodiment of the automatic handling system for products in the egg washing factory of the present invention.

Figure 6 is a flow chart of the method for automatic handling of products from an egg washing factory of the present invention.

In order to help your examiners understand the technical features, content and advantages of the present invention and the effects that can be achieved, the present invention is described in detail with the accompanying drawings and in the form of embodiment expressions. The drawings used therein are as follows: The subject matter is only for the purpose of illustration and auxiliary description, and may not be the true proportions and precise configuration after the implementation of the invention. Therefore, it should not be interpreted in terms of the proportions and configuration relationships of the accompanying drawings, and should not limit the scope of rights of the invention in actual implementation. Hexian stated.

Please refer to Fig. 1 and Fig. 2, which are respectively the first schematic diagram and the second schematic diagram of the automatic product handling system of the egg washing factory of the present invention. As shown in the figure, the automatic product handling system of the egg washing plant mainly includes a conveying device 10, an identification device 20, a control device 30, and a composite gripping device 40. The identification device 20 is disposed on the conveying device 10 In one section, the control device 30 is arranged on one side of the conveying device 10, and the control device 30 is electrically connected to the conveying device 10 and the identification device 20, and the composite gripping device 40 is arranged on the One side of the conveying device 10 is electrically connected to the control device 30.

In the above, a washing station 50 can be arranged on one side of the starting end of the conveying device 10, and a plurality of stack positions A and a temporary storage area B can be arranged on the end of the conveying device 10. Wherein, the conveying device 10 mainly includes a conveying belt 11 and at least one motor 12, and the motor 12 is connected to the conveying belt 11; the motor 12 can be activated continuously or triggered to control the operation of the conveying belt 11, so that The conveyor belt 11 can drive products of various packaging forms to move, so that the products can pass through the identification device 20 and the composite clamping device 40 in sequence. Preferably, the conveyor belt 11 can be a PVC conveyor belt, a PU conveyor belt, a polyethylene conveyor belt, a plastic chain conveyor belt, a modular mesh conveyor belt, a polypropylene conveyor belt, a nylon conveyor belt, a Teflon conveyor belt, stainless steel Conveyor belts and so on.

Furthermore, the conveying device 10 may further include at least one detector 13 and a lifting baffle 14. The sensor 13 is arranged on the conveyor belt 11 and electrically connected to the motor 12, and the lifting baffle 14 is It is set at the position in front of the identification device 20 of the conveyor belt 11, and the lifting baffle 14 is electrically connected to the detector 13; the detector 13 can detect moving and approaching products to generate a trigger signal to The motor 12 is activated, and the lifting baffle 14 can also move longitudinally according to the trigger signal of the detector 13. Preferably, the detector 13 can be an infrared detector, but it is not limited to this.

According to the above, in a preferred embodiment, the conveyor belt 11 may be sequentially provided with a conveying section 11A, a preparation section 11B, an identification section 11C, and a clamping section 11D. The conveying section 11A One side of the starting end is equipped with the washing table 50, the lifting baffle 14 is arranged between the preparation section 11B and the identification section 11C, the identification section 11C is equipped with the identification device 20, the One side of the gripping section 11D is configured with the composite gripping device 40 and a plurality of the stack positions A, and the end of the gripping section 11D is connected to the temporary storage area B. The conveying section 11A, the standard The preparation section 11B, the identification section 11C, and the gripping section 11D are respectively provided with more than one motor 12, and the preparation section 11B, the identification section 11C, and the gripping section 11D are respectively provided with There is more than one detector 13; the motor 12 of the preparation section 11B is electrically connected to the detector 13 of the preparation section 11B and the detector 13 of the clamping section 11D, the identification The motor 12 of the section 11C is electrically connected to the detector 13 of the identification section 11C and the detector 13 of the gripping section 11D, and the detector 13 of the gripping section 11D is electrically connected The motor 12 and the control device 30 of the gripping section 11D are sexually connected, and the lifting baffle 14 is electrically connected to the detector 13 of the identification section 11C and the detection of the gripping section 11D器13. With this structural configuration, the conveying section 11A, the preparation section 11B, the identification section 11C, and the gripping section 11D can operate independently, so that at least two or more sections can operate synchronously or asynchronously.

Please also refer to Fig. 3, which is the third schematic diagram of the automatic product handling system of the egg washing plant of the present invention. The identification device 20 of the present invention includes a reader 21 and a weight sensor 22. The reader 21 is preferably a UHF RFID reader, but not limited to this.

Please also refer to Figures 4 and 5, which are respectively the first schematic diagram and the second schematic diagram of the embodiment of the automatic handling system for products in the egg washing factory of the present invention. As shown in the figure, the eggs coming out of the washing station 50 can be packaged according to the content of the order to form products P in various packaging forms such as boxes and baskets, and a corresponding package is attached to the outer packaging of the product P Link to an identification label that includes packaging material, packaging material size, product weight, product production date, etc. product information, wherein the identification label may preferably be a radio frequency tag. The product P of various packaging forms can be transported to the corresponding position of the identification device 20 through the same conveying device 10, and then the product P can be transported by the identification device 20. The recognition device 20 senses the radio frequency tag of the product P to read the product information and measures the weight of the product P to generate a weighing value; then the control device 30 can perform calculations based on the product information and the weighing value Processing, if the control device 30 determines that the product P meets the stacking standard, it generates a clamping instruction, and the conveying device 10 transports the product P to a position corresponding to the composite clamping device 40 according to the clamping instruction, and The composite clamping device 40 clamps the product P to the stack position A corresponding to its packaging form according to the clamping instruction for stacking; if the control device 30 determines that the product P does not meet the stacking standard, an output is generated Instruction to transport the product P to the temporary storage area B by the conveying device 10 according to the output instruction.

In detail, when the product P is transported to the identification device 20, the RFID tag of the product P is sensed by the reader 21 to read the product information, and the weight sensor 22 Measure the weight of the product P to generate the weighing value, and then the control device 30 determines whether the product P is currently stacking according to the product information. If so, the control device 30 determines that the weighing value is Whether the product information corresponds, and if so, the control device 30 generates the gripping command and transmits it to the conveying device 10 and the composite gripping device 40, so that the conveying device 10 and the composite gripping device 40 are respectively The corresponding action can be performed according to the clamping command; if the control device 30 determines that the product P is not currently stackable according to the product information or the control device 30 determines that the weighing value does not correspond to the product information, then The control device 30 generates the output command and transmits it to the conveying device 10.

Wherein, the control device 30 includes a database 31 that can be used to store the product information and the weighing value of the product P, and can further record the control device 30's information about the product and the weighing value. Value calculation analysis and judgment result.

In the above, in the transportation part of the conveying device 10, when the eggs from the washing station 50 come out, the packaging and labeling operations can be completed in the conveying section 11A of the conveying belt 11, and then the conveying section 11A The motor 12 is activated so that the conveying section 11A can operate to transport the product P to the preparation section 11B. Then the detector 13 of the preparation section 11B detects the product P to generate a trigger signal to start the motor 12 of the preparation section 11B so that the preparation section 11B can run the product P Transport to the identification section 11C. Then the detector 13 of the identification section 11C detects the product P and generates a trigger signal, so that the lifting baffle 14 can move downwards, and the motor 12 of the identification section 11C is activated. The product P can enter the identification section 11C to perform an identification operation on the product P via the identification device 20. After the identification operation is completed, the detector 13 of the gripping section 11D can generate a trigger signal according to the gripping command or the output command to activate the motor 12 of the gripping section 11D to make the gripping area Section 11D can operate to transport the product P to the working position of the composite gripping device 40, or transport the product P to the temporary storage area B; wherein, the detector 13 of the gripping section 11D is based on the When the gripping command or the output command generates a trigger signal, the trigger signal can be sent to the motor 12 of the preparation section 11B, the motor 12 of the identification section 11C, and the lifting baffle 14 simultaneously, and so on, When the product P of the identification section 11C is transported to the gripping section 11D, the product P of the conveying section 11A can be synchronized into the preparation section 11B, and the product P of the preparation section 11B can be synchronized Entering into the identification section 11C can improve the efficiency of the handling operation.

Please also refer to Figure 6, which is a flow chart of the method for automatic handling of products in an egg washing factory of the present invention, which includes the following steps: The conveying device 10 is used to convey a plurality of products P with different packaging forms and affixed with radio frequency tags. In this step, it includes: step S11, starting the motor 12 of the conveying section 11A, and operating the conveying section 11A to transport the product P in each packaging form to the preparation section 11B; step S12, using The detector 13 of the preparation section 11B detects the product P to activate the motor 12 of the preparation section 11B, and the preparation section 11B is operated to transport the product P to the identification section 11C; and steps S13, using the detector 13 of the identification section 11C to detect the product P to activate the motor 12 of the identification section 11C, so that the product P can enter the identification section 11C.

Step S2, using the identification device 20 to sense the RFID tag of the product P to read the corresponding product information.

In step S31, the control device 30 is used to determine whether the product P is currently stackable according to the product information. If not, the control device 30 generates an output command, and executes step S32 to use the conveying device 10 according to The output instruction transports the product P to the temporary storage area B, if yes, execute the next step. Wherein, step S32 includes: using the detector 13 of the gripping section 11D to receive the output command to activate the preparation section 11B, the identification section 11C, and the motor 12 of the gripping section 11D, So that the product P that has completed the identification can pass through the gripping section 11D and reach the temporary storage area B, and the product P located in the preparation section 11B can enter the identification section 11C and be located in the conveying section 11A The product P can enter the preparation section 11B.

Step S4, the identification device 20 is used to measure the weight of the product P to generate a weight value, and the control device 30 is used to determine whether the weight value corresponds to the product information, if No, the control device 30 also generates the output instruction and executes the above step S32, if yes, executes the next step.

In step S51, the control device 30 is used to generate a gripping instruction, and then the product P is transported to the corresponding position of the composite gripping device 40 through the conveying device 10 according to the gripping instruction, and then step S52 is executed to use the composite gripper The fetching device 40 fetches the product P to the corresponding stack position A according to the fetching instruction for stacking. Wherein, step S51 includes: using the detector 13 of the gripping section 11D to receive the gripping command to activate the preparation section 11B, the identification section 11C, and the motor 12 of the gripping section 11D , So that the identified product P can reach the gripping section 11D, the product P located in the preparation section 11B can enter the identification section 11C, and the product P located in the conveying section 11A can enter the Prepare section 11B.

In summary, when the present invention is applied to an egg washing plant, the eggs from the egg washing machine can be coded, so that each box or basket of various packaged products has its identity label, and the packaged product passes through When the conveying device is transported to the identification device, the product information can be obtained and weighed according to the coding label on the product, so as to determine whether it meets the product requirements, and then the matching product can be placed in the corresponding packaging through the composite gripping device On the designated pallet of the form, the unqualified products are conveyed by the conveying device to flow into the temporary storage area, and then handed over to the manual opening and inspection; in this way, products of various packaging types can be conveyed on the same production line, and It can automatically stack the products according to various types of packaging, so as to replace the heavy work of traditional manual box carrying and reduce the labor load of labor. In addition, the present invention can import all product information and computing structures into the database, thereby allowing the production staff in the factory to perform subsequent daily production statistical analysis, thereby improving work efficiency.

Looking at the above, it can be seen that the present invention has indeed achieved the desired enhancement effect under the breakthrough of the previous technology, and it is not easy to think of those who are familiar with the art. Moreover, the present invention has not been disclosed before the application, and it has Progressiveness and practicability show that it has met the requirements for patent application. I filed a patent application in accordance with the law, and I implore your office to approve this invention patent application to encourage invention.

The above-mentioned embodiments are only to illustrate the technical ideas and features of the present invention, and their purpose is to enable those who are familiar with the art to understand the content of the present invention and implement them accordingly. When they cannot be used to limit the patent scope of the present invention, That is, all equal changes or modifications made in accordance with the spirit of the present invention should still be covered by the patent scope of the present invention.

10 Conveying device 11 Conveyor belt 11A Conveying section 11B Preparation section 11C identification section 11D gripping section 12 motor 14 Lifting baffle 20 Identification device 30 control device 31 Database 40 Composite gripping device 50 Washing table A stack B Temporary storage area

Claims (16)

An automatic product handling system for an egg washing factory, comprising: a conveying device (10) capable of conveying a plurality of products (P) with different packaging forms, wherein a radio frequency is attached to the outer packaging of each product (P) The RFID tag is linked to a product information, the conveying device (10) has a washing station (50) at the beginning, and the conveying device (10) is equipped with a plurality of stacking positions (A) and A temporary storage area (B); an identification device (20), which is arranged in a section of the conveying device (10), and the identification device (20) can sense the radio frequency tag of the product (P) for reading The product information can be measured and the weight of the product (P) can be measured to generate a weighing value; a control device (30) is arranged on one side of the conveying device (10) and is electrically connected to the identification device (20) ), the control device (30) can determine whether to generate a gripping command based on the product information and the weighing value; and a composite gripping device (40) is arranged on one side of the conveying device (10) and Electrically connected to the control device (30); wherein, the conveying device (10) includes: a conveyor belt (11) that drives the products (P) in different packaging forms to move to sequentially pass through the identification device (20) And the composite gripping device (40), the conveyor belt (11) includes a conveying section (11A), a preparation section (11B), and an identification section (11C) equipped with the identification device (20); At least one motor (12) is connected to the conveyor belt (11). The motor (12) can be continuously or triggered to control the conveyor belt (11) to run, and each section is provided with the motor (12). );as well as At least one detector (13) is arranged on the conveyor belt (11) and electrically connected to the motor (12). The detector (13) can detect the moving and approaching product (P) to generate a trigger signal To start the motor (12), and the preparation section (11B) and the identification section (11C) are respectively provided with the detector (13); wherein the composite gripping device (40) will The product (P) of each packaging form is respectively clamped to the corresponding one of the stack positions (A), or the conveying device (10) conveys the product (P) to the temporary storage area ( B). The automatic product handling system of an egg washing factory according to claim 1, wherein the control device (30) is further electrically connected to the conveying device (10), and the control device (30) can be based on the product information and the weighing Value to determine whether to generate an output command, so that the conveying device (10) can convey the product (P) to the corresponding position according to the clamping command or the output command. The automatic product handling system of an egg washing factory according to claim 2, wherein the identification device (20) includes: a reader (21) for sensing the radio frequency tag of the product (P) to read Output the product information; and a weight sensor (22), which measures the weight of the product (P) to generate the weighing value. According to claim 3, the automatic product handling system of the egg washing factory, wherein when the control device (30) judges that the product (P) is currently stacking according to the product information, and the control device (30) judges the When the weighing value corresponds to the product information, the control device (30) generates the gripping command and transmits it to the conveying device (10) and the composite gripping device (40), so that the conveying device (10) The product (P) can be transported to the position of the composite clamping device (40) according to the clamping command, and the composite clamping device (40) can clamp the product (P) to the corresponding position according to the clamping command The stacking position (A); and when the control device (30) determines that the product (P) is not currently stackable according to the product information, or the control device (30) determines the weighing value and the product When the information is not corresponding, the control device (30) generates the output command and transmits it to the conveying device (10), so that the conveying device (10) can convey the product (P) to the temporary storage area according to the output command (B). According to claim 4, the automatic product handling system of an egg washing factory, wherein the control device (30) includes a database (31) to store the product information and the weighing value of the product (P), and Record the results of calculation analysis and judgment. According to claim 3, the automatic product handling system for egg washing factories, wherein the reader (21) is a UHF radio frequency identification reader. According to claim 1, the automatic handling system of egg washing factory products, wherein the conveyor belt (11) is provided with the identification section (11C) and a gripping section (11D) in sequence, and the identification section ( 11C) is equipped with the identification device (20), one side of the gripping section (11D) is provided with the composite gripping device (40) and the end of the gripping section (11D) is connected to the temporary storage area ( B), the gripping section (11D) is provided with the detector (13) and the motor (12) electrically connected to each other, and the detector (13) of the gripping section (11D) Is electrically connected to the control device (30), the detector (13) of the gripping section (11D) can generate a trigger signal according to the gripping command or the output command to activate the gripping section (11D) The motor (12). The automatic handling system for products of an egg washing factory according to claim 7, wherein the identification section (11C) is provided with the detector (13) and the motor (12) electrically connected to each other, and the identification zone The motor (12) of section (11C) is electrically connected to the detector (13) of the clamping section (11D), and the motor (12) of the identification section (11C) can be based on the identification section The detector (13) of (11C) detects the trigger signal generated by the product (P) and starts, or the motor (12) of the identification section (11C) can be based on the gripping section ( The detector (13) of 11D) is activated on the trigger signal generated by the clamping command or the output command. The automatic product handling system of an egg washing plant according to claim 8, wherein the conveyor belt (11) is further provided with the preparation section (11B) before the identification section (11C), and the preparation section (11B) The detector (13) and the motor (12) electrically connected to each other are provided, and the motor (12) of the preparation section (11B) is electrically connected to the gripping section (11D) Detector (13), the motor (12) of the preparation section (11B) can detect the trigger signal generated by the product (P) according to the detector (13) of the preparation section (11B) And start, or the motor (12) of the preparation section (11B) can be triggered according to the trigger signal generated by the detector (13) of the gripping section (11D) on the gripping command or the output command And start it. As described in claim 9, the automatic product handling system of the egg washing factory, wherein more than two of the preparation section (11B), the identification section (11C) and the gripping section (11D) can be synchronized or Operate asynchronously. The automatic product handling system of the egg washing factory according to claim 9, wherein the conveying device (10) further includes a lifting baffle (14), which is arranged in the preparation section (11B) and the identification section (11C) ), and the lifting baffle (14) is electrically connected to the detector (13) of the identification section (11C) and the detector (13) of the clamping section (11D), the The lifting baffle (14) can move longitudinally according to the trigger signal generated by the product (P) detected by the detector (13) of the identification section (11C), or the lifting baffle (14) can be based on The detector (13) of the gripping section (11D) is longitudinally displaced in response to the trigger signal generated by the gripping command or the output command. The automatic product handling system of an egg washing factory as described in claim 1, wherein the product information includes packaging materials, packaging material dimensions, product weight, and product production date. A method for automatic handling of products from an egg washing plant, which includes the following steps: Step 1: Use a conveying device (10) to convey a plurality of products (P) with different packaging forms, wherein each product (P) is attached with a radio frequency label on the outer packaging, and the radio frequency label is connected to a product Information, the starting end of the conveying device (10) has a washing station (50), and the end of the conveying device (10) is equipped with a plurality of stacking positions (A) and a temporary storage area (B); the conveying device (10) Including: a conveyor belt (11) that drives the product (P) in different packaging forms to move through an identification device (20) and a composite gripping device (40); at least one motor (12) ) Is connected to the conveyor belt (11), the motor (12) can be activated continuously or triggered to control the conveyor belt (11) to run; and at least one detector (13) is arranged on the conveyor The belt (11) is electrically connected to the motor (12). The detector (13) can detect the moving and approaching product (P) to generate a trigger signal to start the motor (12); wherein, the conveyor belt ( 11) Including a conveying section (11A), a preparation section (11B) and an identification section (11C) equipped with the identification device (20), each section is provided with the motor (12), and the preparation The section (11B) and the identification section (11C) are respectively provided with the detector (13); Step 2: Use the identification device (20) to sense the radio frequency tag of the product (P) to read the Product information; Step 3: Use a control device (30) to determine whether the product (P) is currently stackable according to the product information. If not, the control device (30) generates an output command, and then uses the control device (30) to generate an output command based on the product information. The conveying device (10) conveys the product (P) to the temporary storage area (B) according to the output instruction, and if yes, executes the next step; Step 4: Use the identification device (20) to measure the weight of the product (P) to generate a weight value, and use the control device (30) to determine whether the weight value corresponds to the product information, if not, The output instruction is also generated by the control device (30), and the product (P) is transported to the temporary storage area (B) through the conveying device (10) according to the output instruction, and if so, the next step is executed; and Step 5: Use the control device (30) to generate a clamping command, and then transport the product (P) to a corresponding position of a composite clamping device (40) through the conveying device (10) according to the clamping command, and The composite clamping device (40) is used to clamp the product (P) to a corresponding stack position (A) for stacking according to the clamping instruction. The method for automatic transportation of products from an egg washing factory according to claim 13, wherein step one includes: activating the motor (12) of the conveying section (11A), and operating the conveying section (11A) to transfer each The product (P) in the packaging form is transported to the preparation section (11B); the detector (13) of the preparation section (11B) is used to detect the product (P) to activate the preparation section (11B) The motor (12) operates the preparation section (11B) to transport the product (P) to the identification section (11C); and uses the detector (13) of the identification section (11C) to detect The product (P) is measured to start the motor (12) of the identification section (11C), and the identification section (11C) is operated so that the product (P) can enter. According to claim 14, the automatic handling method of egg washing factory products, wherein the conveyor belt (11) is further provided with a gripping section (11D) after the identification section (11C), and the gripping section (11D) ) Is provided with the The motor (12) and the detector (13), and one side of the gripping section (11D) is provided with the composite gripping device (40), wherein steps 3 and 4 include: using the gripping area The detector (13) of section (11D) receives the output command to activate the motor (12) of the preparation section (11B), the identification section (11C) and the gripping section (11D), So that the product (P) that has completed the identification can pass through the gripping section (11D) and reach the temporary storage area (B), and the product (P) located in the preparation section (11B) can enter the identification section (11C), and the product (P) located in the conveying section (11A) can enter the preparation section (11B). According to claim 14, the automatic handling method of egg washing factory products, wherein the conveyor belt (11) is further provided with a gripping section (11D) after the identification section (11C), and the gripping section (11D) ) Is provided with the motor (12) and the detector (13), and one side of the gripping section (11D) is provided with the composite gripping device (40), wherein step five includes: using the gripping section (11D) The detector (13) of the fetching section (11D) receives the gripping command to activate the motor (of the preparation section (11B), the identification section (11C) and the gripping section (11D) 12), so that the product (P) that has completed the identification can reach the gripping section (11D), and the product (P) in the preparation section (11B) can enter the identification section (11C), and is located The product (P) of the conveying section (11A) can enter the preparation section (11B).

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