Die-casting product production system comprising spot check conveying line

Abstract

The utility model is suitable for the technical field of product detection, and provides a die-casting product production system comprising a sampling inspection conveying line, which comprises a die-casting product production line, a sampling inspection conveying line, a piece taking robot and a sampling inspection workbench, a sampling inspection request button is arranged on the sampling inspection conveying line; the pick-up robot is electrically connected with the sampling inspection conveying line, and when the sampling inspection request button is pressed down, to-be-sampled die-casting products flowing to the marking machine on the die-casting product production line are clamped to the initial position of the sampling inspection conveying line; and when the casual inspection conveying line receives the die-casting products which are detected to be qualified in quality, the die-casting products which are detected to be qualified in quality are clamped to the die-casting product production line and transferred to the edge trimmer. The casual inspection conveying line is arranged between the marking machine and the edge trimmer of the die-casting product production line, so that casual inspection of the die-casting products can be completed under the condition that the die-casting product production line is not stopped, and meanwhile, the production efficiency of the die-casting products and the personal safety of casual inspection personnel in the casual inspection process are guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of product inspection, and in particular, relates to a die-casting product production system including a sampling conveyor line. Background Art

[0002] In the automated continuous production of die-casting machines, it is often necessary to conduct random inspections on the products currently being produced to check whether the product quality and appearance are qualified.

[0003] However, in the automated production process of the die-casting unit, if the die-casting machine unit is stopped to conduct random inspections of the products, the downtime will be long, affecting production efficiency; if the die-casting machine unit is not stopped and random inspections of the products are conducted directly into the unit, personal safety will be endangered. Summary of the invention

[0004] An embodiment of the present application provides a die-casting product production system including a sampling conveyor line, which can solve the problem of stopping the die-casting product production line for sampling the products during the automated production process of the die-casting machine, affecting production efficiency, or directly sampling the products without stopping the die-casting product production line, which endangers personal safety.

[0005] The embodiment of the present application provides a die-casting product production system including a sampling inspection conveyor line, wherein the die-casting product production system includes: a die-casting product production line, a sampling inspection conveyor line, a pickup robot and a sampling inspection workbench; wherein,

[0006] The sampling inspection conveying line is provided with a sampling inspection request button;

[0007] The die-casting product production line is provided with a marking machine and a trimming machine;

[0008] The picking robot is electrically connected to the sampling inspection conveyor line. When the sampling inspection request button is pressed, the picking robot clamps the die-casting product to be sampled that flows from the die-casting product production line to the marking machine to the initial position of the sampling inspection conveyor line;

[0009] The end of the sampling inspection conveyor line is detachably connected to the sampling inspection workbench, and the sampling inspection workbench is used to place the die-cast products to be sampled and the die-cast products that have passed the quality inspection;

[0010] The picking robot is also used to clamp the die-cast products that have passed the quality inspection to the die-cast product production line when the sampling conveyor line receives the die-cast products that have passed the quality inspection, and transfer them to the trimming machine.

[0011] In a possible implementation, the sampling conveyor line includes a conveyor support, a conveyor chain, and a servo control device; wherein,

[0012] An operation electric box is provided on the conveying support; the sampling inspection request button is provided on the operation electric box and is used to send a sampling inspection request signal;

[0013] The conveyor chain is arranged on the conveyor bracket, and the conveyor chain is used to convey the die-cast products to be sampled and the die-cast products that have passed the quality inspection;

[0014] The servo control device is electrically connected to the conveyor chain and the operating electric box respectively, and is used for controlling the movement and stop of the conveyor chain.

[0015] In a possible implementation, a product fixture is provided on the conveyor chain; wherein,

[0016] The product fixture is provided with a product position stopper, and the product position stopper is electrically connected to the servo control device;

[0017] The product in-place stopper is used to detect whether the die-cast product to be sampled or the die-cast product that has passed the quality inspection is placed on the product fixture.

[0018] In a possible implementation, the product fixture is also provided with a cake detection electric eye; wherein, the cake detection electric eye is electrically connected to the servo control device, and the cake detection electric eye is used to detect whether the die-cast product to be inspected or the die-cast product that has passed the quality inspection is placed on the product fixture.

[0019] In a possible implementation, a tooling plate in-position electric eye is also provided on the conveyor chain; wherein the tooling plate in-position electric eye is electrically connected to the servo control device, and the tooling plate in-position electric eye is used to detect whether the product tooling fixture is placed on the conveyor chain.

[0020] In a possible implementation, the die-casting product production system further includes:

[0021] An alarm device electrically connected to the tooling plate in-place electric eye, the alarm device is used to send out an alarm signal when receiving a detection signal sent by the tooling plate in-place electric eye indicating that there is no tooling fixture for the product on the conveyor chain.

[0022] In a possible implementation, the operating electrical box is further provided with a forward / reverse switching button, and the forward / reverse switching button is used to switch the movement direction of the conveyor chain.

[0023] In a possible implementation, the operating electrical box is further provided with a reset button, and the reset button is used to reset the conveyor chain to an initial position of the sampling conveyor line.

[0024] In a possible implementation, the sampling workbench is provided with an illumination lamp.

[0025] In a possible implementation, the die-casting product production system further includes: a human-machine interaction interface display screen; wherein,

[0026] The human-machine interaction interface display screen is used to display the sampling parameters of the sampling conveyor line, wherein the sampling parameters include at least one of the following: the initial position, the sampling position, the reflow speed, and the sampling speed.

[0027] Compared with the prior art, the embodiments of the present application have the following beneficial effects: the present application provides a die-casting product production system including a sampling inspection conveyor line, the die-casting product production system also including: a die-casting product production line, a sampling inspection conveyor line, a picking robot and a sampling inspection workbench; wherein a sampling inspection request button is provided on the sampling inspection conveyor line; a marking machine and a trimming machine are provided on the die-casting product production line; the picking robot is electrically connected to the sampling inspection conveyor line, and when the sampling inspection request button is pressed, the picking robot clamps the die-casting product to be inspected that is transferred from the die-casting product production line to the marking machine to the initial position of the sampling inspection conveyor line; the end of the sampling inspection conveyor line is detachably connected to a sampling inspection workbench, and the sampling inspection workbench is used to place the die-casting products to be inspected and the die-casting products that have passed the quality inspection; the picking robot is also used to clamp the die-casting products that have passed the quality inspection to the die-casting product production line and transfer them to the trimming machine when the sampling inspection conveyor line receives the die-casting products that have passed the quality inspection. By setting the sampling conveyor line between the marking machine and the trimming machine of the entire die-casting product production line, it is possible to complete the sampling inspection of die-casting products without stopping the die-casting product production line, while ensuring the production efficiency of die-casting products and the personal safety of sampling personnel during the sampling inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 It is a structural schematic diagram of a die-casting product production system including a sampling conveyor line provided in one embodiment of the present application;

[0030] Figure 2 It is a front view structural schematic diagram of a sampling inspection conveyor line and a sampling inspection workbench provided in one embodiment of the present application;

[0031] Figure 3 It is a schematic diagram of a top view of a sampling inspection conveyor line and a sampling inspection workbench provided in one embodiment of the present application;

[0032] Figure 4 It is a left-side structural schematic diagram of a sampling inspection conveyor line and a sampling inspection workbench provided in one embodiment of the present application;

[0033] Figure 5 This is a structural schematic diagram of an operating electrical box on a sampling conveyor line provided by an embodiment of the present application;

[0034] Figure 6 It is a schematic diagram of a human-machine interaction interface of a die-casting product production system including a sampling conveyor line provided in one embodiment of the present application;

[0035] Figure 7 This is a schematic diagram of a sampling inspection process for a die-cast product to be sampled provided by an embodiment of the present application;

[0036] Figure 8 This is a schematic diagram of a reflow process of a die-cast product that has passed quality inspection provided by an embodiment of the present application;

[0037] Fig. 9 It is a schematic diagram of a sampling inspection process of a die-cast product to be sampled provided by another embodiment of the present application;

[0038] Fig.10 This is a schematic diagram of the reflow process of a die-cast product that has passed quality inspection provided by another embodiment of the present application.

[0039] In the figure: 100-die-casting product production system, 10-die-casting product production line, 20-sampling conveyor line, 30-picking robot, 40-sampling workbench, 11-marking machine, 12-trimming machine, 13-die-casting unit, 21-sampling request button, 22-conveyor bracket, 23-conveyor chain, 24-servo control device, 25-operating electric box, 26-product tooling fixture, 261-product in-place limiter, 262-material cake detection electric eye, 27-tooling plate in-place electric eye, 251-forward and reverse switching button, 252-reset button, 41-lighting lamp. DETAILED DESCRIPTION

[0040] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0041] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0042] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0043] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0044] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0045] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0046] See also Figure 1 , Figure 1 1 is a schematic diagram of a die-casting product production system including a sampling inspection conveyor line provided in an embodiment of the present application. The die-casting product production system 100 includes: a die-casting product production line 10, a sampling inspection conveyor line 20, a pickup robot 30 and a sampling inspection workbench 40; wherein,

[0047] The sampling inspection conveyor line 20 is provided with a sampling inspection request button 21;

[0048] The die-casting product production line 10 is provided with a marking machine 11 and a trimming machine 12;

[0049] The picking robot 30 is electrically connected to the sampling inspection conveyor line 20. When the sampling inspection request button 21 is pressed, the picking robot 30 clamps the die-casting product to be sampled that flows from the die-casting product production line 10 to the marking machine 11 to the initial position of the sampling inspection conveyor line 20;

[0050] The end of the sampling conveyor line 20 is detachably connected to a sampling workbench 40, and the sampling workbench 40 is used to place the die-cast products to be sampled and the die-cast products that have passed the quality inspection;

[0051] The picking robot 30 is also used to clamp the die-cast products that have passed the quality inspection to the die-cast product production line 10 when the sampling conveyor line 20 receives the die-cast products that have passed the quality inspection, and transfer them to the trimming machine 12.

[0052] It should be noted that if Figure 1 As shown, the die-casting product production system 100 is a system for producing die-casting products. It can include multiple production processes and equipment, such as a die-casting machine unit 13, a cooling device (not shown in the figure), a die-casting product production line 10, a sampling conveyor line 20, a picking robot 30, a sampling workbench 40, a marking machine / 11 and a trimming machine 12, etc. These devices work together to complete the manufacturing of the die-casting products.

[0053] In this embodiment, the die-casting product production line 10 is a conveyor line for circulating die-casting products. A marking machine 11 and a trimming machine 12 are arranged on the die-casting product production line 10 .

[0054] The marking machine 11 is a device for marking products. In the die-casting product production system 100 of this embodiment, the marking machine 11 is mainly used to mark, encode and record the die-casting products, so as to facilitate the subsequent tracking and management of the die-casting products.

[0055] The trimmer 12 is a device used to cut the edges of die-cast products or other objects into a desired shape. In the die-cast product production system 100 of the present embodiment, the trimmer 12 is generally used to remove the remaining edges or loose parts of unfinished die-cast products to improve the surface finish and dimensional accuracy of the die-cast products, thereby improving the quality of the die-cast products.

[0056] The sampling inspection conveyor line 20 is an important link in the die-casting product production line, and is mainly used to convey the products to be sampled. In the die-casting product production system 100 of this embodiment, the sampling inspection conveyor line 20 can receive the die-casting products to be sampled and transferred from the die-casting product production line 10 to the marking machine 11, which are clamped by the pickup robot 30, and convey the die-casting products to be sampled to the sampling inspection workbench 40 for quality inspection; the sampling inspection conveyor line 20 is also used to receive the die-casting products that have passed the quality inspection after the quality inspection at the sampling inspection workbench 40, and return the die-casting products that have passed the quality inspection to the initial position of the sampling inspection conveyor line 20, so that the pickup robot 30 can clamp the die-casting products that have passed the quality inspection from the initial position of the sampling inspection conveyor line 20 to the die-casting product production line 10, and transfer them to the trimming machine 12. Among them, the die-casting products that have passed the quality inspection are the die-casting products that have passed the quality inspection at the sampling inspection workbench. The die-cast products that pass the quality inspection can be returned to the die-cast product production line 10 and transferred to the trimming machine 12 for further processing.

[0057] Among them, a sampling inspection request button 21 is provided on the sampling inspection conveyor line 20. When the sampling inspection personnel conducts sampling inspection on the die-casting products, the sampling inspection request can be sent through the sampling inspection request button 21. Since the picking robot 30 is electrically connected to the sampling inspection conveyor line 20, the picking robot 30 can receive the sampling inspection request and then clamp the die-casting products to be sampled that are transferred to the marking machine 11 on the die-casting product production line 10 to the initial position of the sampling inspection conveyor line 20. Among them, the initial position of the sampling inspection conveyor line 20 can be the position where the sampling inspection conveyor line 20 is docked with the die-casting product production line 10. The end of the sampling inspection conveyor line 20 is the position where the sampling inspection conveyor line 20 is docked with the sampling inspection workbench 40.

[0058] A sampling inspection workbench 40 is detachably connected to the end of the sampling inspection conveyor line 20, and the sampling inspection workbench 40 is used to place the die-cast products to be sampled and the die-cast products that have passed the quality inspection. The sampling inspection workbench 40 can be directly connected to the sampling inspection conveyor line 20, or it can be disconnected from the sampling inspection conveyor line 20. In this embodiment, the number of the sampling inspection workbench 40 is not specifically limited, and the number of the sampling inspection workbench 40 can be set according to actual needs.

[0059] The pick-up robot 30 is an automated mechanical device that can accurately and quickly grab and transfer objects. In the die-casting product production system 100 of this embodiment, the pick-up robot 30 is used to clamp the die-casting products to be inspected that are transferred to the marking machine 11 on the die-casting product production line 10 to the initial position of the inspection conveyor line 20 when the inspection request button 21 is pressed, so that the die-casting products to be inspected are transferred to the inspection workbench 40 by the inspection conveyor line 20 for quality inspection; it is also used to clamp the die-casting products that pass the quality inspection to the die-casting product production line 10 when the inspection conveyor line 20 receives the die-casting products that pass the quality inspection, and transfer them to the trimming machine 12.

[0060] Specifically, the sampling inspection conveyor line 20 is set between the marking machine 11 and the trimming machine 12 of the entire die-casting product production system 100, so that the die-casting products to be inspected can be inspected in time. If the die-casting products to be inspected are qualified, they can be returned to the die-casting product production line 10 for further processing; if the die-casting products to be inspected are unqualified, the abnormality can be handled in time to avoid unqualified die-casting products being processed and circulated on the die-casting product production line 10, wasting processing resources and affecting production efficiency. By setting the sampling inspection conveyor line 20 between the marking machine 11 and the trimming machine 12 of the entire die-casting product production system 100, the die-casting products to be inspected can be inspected in time. Without stopping the die-casting product production line, not only can the sampling inspection of the die-casting products be completed, but also the production efficiency of the die-casting products and the personal safety of the inspection personnel during the sampling inspection can be guaranteed.

[0061] It can be understood that the present application provides a die-casting product production system 100 including a sampling inspection conveyor line, and the die-casting product production system 100 also includes: a die-casting product production line 10, a sampling inspection conveyor line 20, a pickup robot 30 and a sampling inspection workbench 40; wherein, a sampling inspection request button 21 is provided on the sampling inspection conveyor line 20; a marking machine 11 and a trimming machine 12 are provided on the die-casting product production line 10; the pickup robot 30 is electrically connected to the sampling inspection conveyor line 20, and when the sampling inspection request button 21 is pressed, the pickup robot The die-casting products to be sampled and transferred to the marking machine 11 on the die-casting product production line 10 are clamped to the initial position of the sampling conveyor line 20; the end of the sampling conveyor line 20 is detachably connected with a sampling workbench 40, which is used to place the die-casting products to be sampled and the die-casting products that have passed the quality inspection; the picking robot 30 is also used to clamp the die-casting products that have passed the quality inspection to the die-casting product production line 10 when the sampling conveyor line 20 receives the die-casting products that have passed the quality inspection, and transfer them to the trimming machine 12. By setting the sampling conveyor line 20 between the marking machine 11 and the trimming machine 12 of the entire die-casting product production line 10, the sampling inspection of the die-casting products can be completed without stopping the die-casting product production line, while ensuring the production efficiency of the die-casting products and the personal safety of the sampling inspectors during the sampling inspection.

[0062] See also Figure 2 and Figure 3 , Figure 2 It is a front view structural diagram of a sampling inspection conveyor line and a sampling inspection workbench provided in one embodiment of the present application. Figure 3 2 is a top view of a sampling inspection conveyor line and a sampling inspection workbench provided in one embodiment of the present application. The sampling inspection conveyor line 20 includes a conveying support 22, a conveying chain 23, and a servo control device 24; wherein,

[0063] An operation electric box 25 is provided on the conveying bracket 22; a sampling request button 21 is provided on the operation electric box 25 for sending a sampling request signal;

[0064] The conveyor chain 23 is arranged on the conveyor bracket 22, and the conveyor chain 23 is used to convey the die-cast products to be sampled and the die-cast products that have passed the quality inspection;

[0065] The servo control device 24 is electrically connected to the conveyor chain 23 and the operating electric box 25 respectively, and is used to control the movement and stop of the conveyor chain 23 .

[0066] Specifically, Figure 2 As shown, the conveying bracket 22 is the main structure of the sampling conveyor line 20, and is used to support and fix the conveying chain 23 and other components. The conveying bracket 22 has sufficient strength and stability to ensure the stability and possibility of the conveying chain 23 during long-term operation.

[0067] like Figure 3 As shown, the conveyor chain 23 is a conveyor belt for conveying die-cast products to be inspected and die-cast products that have passed quality inspection. It is used to convey the die-cast products to be inspected from the starting position of the inspection conveyor line 20 to the end of the inspection conveyor line 20; it is also used to return the die-cast products that have passed quality inspection from the end of the inspection conveyor line 20 to the starting position of the inspection conveyor line 20.

[0068] like Figure 2 As shown, an operating electric box 25 is provided on the conveying bracket 22, and the operating electric box 25 is electrically connected to the servo control device 24. The operating electric box 25 is an electrical device used to control the conveying chain 23 and other equipment on the sampling conveying line 20. The operating electric box 25 is provided with a sampling request button 21 for sending a sampling request signal so that the servo control device 24 controls the movement of the conveying chain 23. The operating electric box 25 can facilitate the remote operation and control of the conveying chain 23 by the sampling personnel, thereby improving production efficiency and operation convenience.

[0069] like Figure 3As shown, the servo control device 24 is the power and control center of the sampling conveyor line 20. The servo control device 24 realizes precise control of the movement of the conveyor chain 23 by being electrically connected to the conveyor chain 23 and the operating electrical box 25. In this embodiment, a servo motor is used to control the movement and stop of the conveyor chain 23, so that the conveyor chain 23 can stop at the same position every time it stops; since the mobile positioning accuracy of the conveyor chain 23 is high, it can work closely with the pickup robot 30 to avoid the position deviation, which causes the pickup robot 30 to fail to pick up the die-cast product or the clamping position to deviate, so that the die-cast product cannot flow back to the die-cast product production line 10 for further processing, resulting in machine shutdown, thereby affecting production efficiency. By adopting the servo control device 24, the speed, position and direction of the conveyor chain 23 can be accurately adjusted to ensure high-precision mobile positioning and ensure the safe and stable operation of the sampling conveyor line 20.

[0070] See also Figure 4 , Figure 4 2 is a left-side structural schematic diagram of a sampling inspection conveyor line and a sampling inspection workbench provided in an embodiment of the present application. The conveyor chain 23 is provided with a product fixture 26;

[0071] The product fixture 26 is provided with a product stopper 261, and the product stopper 261 is electrically connected to the servo control device 24;

[0072] The product in-place stopper 261 is used to detect whether there are die-cast products to be sampled or die-cast products that have passed the quality inspection placed on the product fixture 26.

[0073] Specifically, Figure 4 As shown, a product fixture 26 is provided on the conveyor chain 23. The product fixture 26 is a special tool for placing die-cast products, which can assist in completing the manufacturing and sampling tasks of die-cast products, and can effectively improve production efficiency.

[0074] The product fixture 26 is provided with a product in place limiter 261. The product in place limiter 261 is a device for detecting whether the product is placed in a predetermined position. The product in place limiter 261 is electrically connected to the servo control device 24. The product in place limiter 261 may be a photoelectric sensor, a proximity switch, etc., which can accurately detect the product in place. In this embodiment, the type of the product in place limiter 261 is not specifically limited. The product in place limiter 261 is used to detect whether there are die-cast products to be inspected placed on the product fixture 26 at the initial position of the inspection conveyor line 20. It is also used to detect whether there are die-cast products that have passed the quality inspection placed on the product fixture 26 at the inspection position of the inspection conveyor line 20. The product in place limiter 261 ensures that the die-cast products can be inspected at the preset time and position, thereby avoiding inspection failure or delay due to incorrect position of the die-cast products. Through the joint work of the product fixture 26 and the product in place limiter 261, an efficient and accurate inspection process can be achieved. Figure 5 As shown, two product-in-place stoppers 261 are provided on the product fixture 26. In this embodiment, the number of the product-in-place stoppers 261 can be set according to actual needs, and there is no limitation on the number of the product-in-place stoppers 261.

[0075] Among them, the initial position of the sampling conveyor line 20 and the sampling position of the sampling conveyor line 20, that is, the starting position and the stopping position of the conveying of the conveyor chain 23. Since the servo control device 24 can accurately adjust the speed, position and direction of the conveyor chain 23, the starting position and the sampling position of the sampling conveyor line 20 can be adjusted as required. The initial position of the sampling conveyor line 20 can be the position where the sampling conveyor line 20 is connected to the die-casting product production line 10, or it can be set on the sampling conveyor line 20 according to actual sampling requirements. A position other than the sampling position. The sampling position of the sampling conveyor line 20 can be the end of the sampling conveyor line 20, that is, the position where the sampling conveyor line 20 is connected to the sampling workbench 40; or it can be set on the sampling conveyor line 20 according to actual requirements. Another position other than the initial position.

[0076] It should be noted that when the picking robot 30 clamps the die-cast product to be inspected to the product fixture 26 on the conveyor chain 23, the product in-place stopper 261 is triggered, so that the conveyor chain 23 conveys the die-cast product to be inspected from the initial position of the inspection conveyor line 20 to the inspection position of the inspection conveyor line 20;

[0077] When a die-cast product that has passed the quality inspection is placed on the product fixture 26 on the conveyor chain 23 at the sampling position of the sampling conveyor line 20, the product arrival limiter 261 is triggered, and the conveyor chain 23 conveys the die-cast product that has passed the quality inspection from the sampling position of the sampling conveyor line 20 to the initial position of the sampling conveyor line 20.

[0078] In one possible implementation, the product fixture 26 is also provided with a cake detection electric eye 262; wherein, the cake detection electric eye 262 is electrically connected to the servo control device 24, and the cake detection electric eye 262 is used to detect whether there are die-cast products to be sampled or die-cast products that have passed quality inspection placed on the product fixture 26.

[0079] Specifically, Figure 2 As shown, the product fixture 26 is also provided with a cake detection electric eye 262, which is electrically connected to the servo control device 24, and can detect in real time whether there are die-cast products to be sampled or die-cast products that have passed the quality inspection on the product fixture 26; it can also identify whether the position of the above-mentioned die-cast products is correctly placed, that is, whether the die-cast products are placed straight. The cake detection electric eye 262 can effectively prevent the occurrence of missed inspections or misdetections, ensure that each die-cast product can be accurately identified and located, thereby improving the efficiency and accuracy of random inspections.

[0080] In a possible implementation, a tooling plate in-position electric eye 27 is also provided on the conveyor chain 23 , wherein the tooling plate in-position electric eye 27 is electrically connected to the servo control device 24 , and the tooling plate in-position electric eye 27 is used to detect whether a product tooling fixture 26 is placed on the conveyor chain 23 .

[0081] Specifically, Figure 4 As shown, a tooling plate in-position electric eye 27 is provided on the conveyor chain 23, and the tooling plate in-position electric eye 27 is electrically connected to the servo control device 24. The tooling plate in-position electric eye 27 can detect in real time whether there is a product tooling fixture 26 on the conveyor chain 23. The tooling plate in-position electric eye 27 can effectively prevent the situation where the die-casting products to be sampled cannot be placed on the conveyor chain 23, ensuring that each die-casting product can be quickly conveyed, thereby improving the efficiency and accuracy of the sampling inspection.

[0082] In a possible implementation, the die-casting product production system 100 further includes:

[0083] The alarm device is electrically connected to the tooling plate in-place electric eye 27 , and is used to send out an alarm signal when receiving a detection signal sent by the tooling plate in-place electric eye 27 that there is no product tooling fixture 26 on the conveyor chain 23 .

[0084] Specifically, the die-casting product production system 100 also includes: an alarm device (not shown in the figure) electrically connected to the tooling plate in-place electric eye 27. When the tooling plate in-place electric eye 27 detects that there is no product tooling fixture 26 on the conveyor chain 23, the detection signal is sent to the alarm device. After receiving the detection signal of the tooling plate in-place electric eye 27, the alarm device triggers an alarm and sends an alarm signal, thereby giving an alarm prompt to the sampling personnel to ensure that the sampling personnel can receive the alarm information in a timely and accurate manner and take corresponding treatment measures. The alarm device can alarm through sound, light signal, sound and light combination, etc., which is not specifically limited in this embodiment.

[0085] It should be noted that the alarm device can also be connected to the servo control device 24. When the tooling plate in-position electric eye 27 detects that there is no product tooling fixture 26 on the conveyor chain 23, the detection signal is sent to the servo control device 24. After receiving the detection signal, the servo control device 24 forwards it to the alarm device, triggering an alarm to send out an alarm signal.

[0086] See also Figure 5 , Figure 5 It is a structural schematic diagram of an operating box on a sampling conveyor line provided in an embodiment of the present application. The operating box 25 is also provided with a forward and backward switching button 251, which is used to switch the movement direction of the conveyor chain 23.

[0087] Specifically, Figure 5 As shown, the operation box 25 is provided with a forward and backward switching button 251, which can facilitate the sampling personnel to manually change the movement direction of the conveyor chain 23, that is, the forward and backward switching button 251 can be manually rotated to the "forward" gear to make the conveyor chain 23 move from the initial position of the sampling conveyor line 20 to the sampling position of the sampling conveyor line 20, that is, the forward direction; the forward and backward switching button 251 can be manually rotated to the "backward" gear to make the conveyor chain 23 move from the sampling position of the sampling conveyor line 20 to the initial position of the sampling conveyor line 20, that is, the backward direction. By setting the forward and backward switching button 251, the movement direction of the conveyor chain 23 can be changed at any time by the button, ensuring the sampling personnel's precise control of the conveyor chain, thereby improving the flexibility and controllability of the sampling process.

[0088] In a possible implementation, the operating electrical box 25 is further provided with a reset button 252 , and the reset button 252 is used to reset the conveyor chain 23 to an initial position of the sampling conveyor line 20 .

[0089] Specifically, Figure 5As shown, a reset button 252 is provided on the operating electric box 25, and the reset button 252 can quickly and accurately reset the conveyor chain 23 to the initial position of the sampling conveyor line 20. When the conveyor chain 23 deviates from the predetermined position or needs to be restarted for some reason, the sampling inspector can quickly return the conveyor chain 23 to the initial position by pressing the reset button 252. The position problem of the conveyor chain 23 is solved by the reset button 252, and the interruption of the production line is avoided, thereby ensuring the continuity and stability of the production process.

[0090] In a possible implementation, the sampling workbench 40 is provided with an illumination lamp 41 .

[0091] Specifically, Figure 4 As shown, the sampling inspection workbench 40 is provided with a lighting lamp 41. In the process of quality inspection of the die-cast products to be sampled, the lighting lamp 41 provides lighting conditions for the sampling inspectors.

[0092] See also Figure 6 , Figure 6 1 is a schematic diagram of a human-machine interaction interface of a die-casting product production system including a sampling conveyor line provided in an embodiment of the present application. The die-casting product production system 100 also includes: a human-machine interaction interface display screen; wherein,

[0093] The human-machine interaction interface display screen (not shown in the figure) is used to display the sampling parameters of the sampling conveyor line 20, wherein the sampling parameters include at least one of the following: initial position, sampling position, reflow speed, sampling speed.

[0094] Specifically, the human-machine interaction interface display screen is an interface display screen for direct information exchange between the sampling personnel and the die-casting product production system 100. Figure 6 As shown, in the die-casting product production system 100 of the present embodiment, according to actual needs, the sampling personnel can adjust the sampling parameters of the sampling conveyor line 20 through the human-computer interaction interface in the human-computer interaction interface display screen, and the sampling parameters include at least one of the following: initial position, sampling position, reflow speed, sampling speed, so that the sampling conveyor line 20 of the die-casting product production system 100 is simpler, more convenient, and has high debugging efficiency and is user-friendly, thereby improving production efficiency.

[0095] like Figure 6 As shown, when the fixture plate in-place electric eye 27 detects that there is no product fixture 26 on the conveyor chain 23, the alarm device will give an alarm prompt, and at the same time, the prompt "alarming" will be displayed in the human-machine interaction interface to prompt the sampling personnel in front of the human-machine interaction interface display screen. At the same time, the sampling personnel can also view the historical alarm details through the "alarm history" in the human-machine interaction interface.

[0096] Corresponding to the above embodiment, a die-casting product production system including a sampling conveyor line, Figure 7 The present invention illustrates a schematic diagram of a sampling inspection process of a die-cast product to be sampled provided by an embodiment of the present application. When a sample inspection of a die-cast product is required, the sampling inspection request button 21 on the sampling inspection conveyor line 20 is pressed, and the sampling inspection conveyor line 20 receives the request signal and requests the pickup robot 30 to place the die-cast product to be sampled on the conveyor chain 23, at which time the conveyor chain 23 is at the initial position of the sampling inspection conveyor line 20; after the pickup robot 30 clamps the die-cast product to be sampled to the product fixture 26 on the conveyor chain 23, the product in-place limiter 261 is triggered, and the conveyor chain 23 conveys the die-cast product to be sampled to the sampling inspection position of the sampling inspection conveyor line 20, and then, the sampling inspection is performed on the sampling inspection workbench 40, and the sampling inspection is completed.

[0097] Figure 8 The schematic diagram of the reflow process of a die-cast product that has passed the quality inspection provided by an embodiment of the present application is illustrated as follows: Figure 8 As shown, after the random inspection is completed, the die-cast products that have passed the quality inspection will undergo a random inspection reflow process. At this time, the conveyor chain 23 is located at the random inspection position of the random inspection conveyor line 20, and the die-cast products that have passed the quality inspection are placed on the product fixture 26 on the conveyor chain 23. The product in-place limiter 261 is triggered, and the conveyor chain 23 transports the die-cast products that have passed the quality inspection to the initial position of the random inspection conveyor line 20, and the reflow process is completed. Finally, the pickup robot 30 is requested to clamp the die-cast products that have passed the quality inspection to the die-cast product production line 10, and flow to the trimming machine 12 for further processing.

[0098] It should be noted that when abnormal situations occur, the sampling process of the die-cast products to be sampled can also be adjusted manually, such as Fig. 9 As shown, Fig. 9 The present invention illustrates a schematic diagram of a sampling inspection process of a die-cast product to be sampled provided by another embodiment of the present application. Specifically, when it is necessary to sample the die-cast product, the sampling inspection request button 21 on the sampling inspection conveyor line 20 is pressed, and the sampling inspection conveyor line 20 receives the request signal and requests the pickup robot 30 to place the die-cast product to be sampled on the conveyor chain 23. At this time, the conveyor chain 23 is at the initial position of the sampling inspection conveyor line 20, and the pickup robot 30 clamps the die-cast product to be sampled to the product fixture 26 on the conveyor chain 23. At this time, the forward and backward switching button 251 is turned to the "forward" gear, and the sampling inspection personnel continue to press the start button until the conveyor chain 23 transports the die-cast product to be sampled to the sampling inspection position of the sampling inspection conveyor line 20 and stops; then, the sampling inspection is carried out on the sampling inspection workbench 40, and the sampling inspection is completed.

[0099] It should be noted that in the event of an abnormal situation, the reflow process of the die-casting products that have passed the quality inspection can also be adjusted manually, such as Fig.10 As shown, Fig.10 The schematic diagram of the reflow process of a die-cast product that has passed the quality inspection provided by another embodiment of the present application is illustrated. Specifically, when the die-cast product that has passed the quality inspection needs to be reflowed, at this time, the conveyor chain 23 is located at the sampling position of the sampling conveyor line 20, and the die-cast product that has passed the quality inspection is placed on the product fixture 26 on the conveyor chain 23. At this time, the forward and backward switching button 251 is turned to the "backward" gear, and the sampling personnel continue to press the start button until the conveyor chain 23 transports the die-cast product that has passed the quality inspection to the initial position of the sampling conveyor line 20 and stops, and the pickup robot 30 clamps the die-cast product that has passed the quality inspection to the die-cast product production line 10, and the reflow is completed.

[0100] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0101] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0102] In the embodiments provided in the present application, it should be understood that the disclosed devices / network equipment and methods can be implemented in other ways. For example, the device / network equipment embodiments described above are only schematic. For example, the division of modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0103] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0104] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A die-casting product production system including a sampling conveyor line, characterized in that: The die-casting product production system includes: a die-casting product production line, a sampling inspection conveyor line, a pickup robot and a sampling inspection workbench; wherein, The sampling inspection conveying line is provided with a sampling inspection request button; The die-casting product production line is provided with a marking machine and a trimming machine; The picking robot is electrically connected to the sampling inspection conveyor line. When the sampling inspection request button is pressed, the picking robot clamps the die-casting product to be sampled that flows from the die-casting product production line to the marking machine to the initial position of the sampling inspection conveyor line; The end of the sampling inspection conveyor line is detachably connected to the sampling inspection workbench, and the sampling inspection workbench is used to place the die-cast products to be sampled and the die-cast products that have passed the quality inspection; The picking robot is also used to clamp the die-cast products that have passed the quality inspection to the die-cast product production line when the sampling conveyor line receives the die-cast products that have passed the quality inspection, and transfer them to the trimming machine.

2. The die-casting product production system including the sampling conveyor line according to claim 1, characterized in that: The sampling conveyor line includes a conveyor support, a conveyor chain, and a servo control device; wherein, An operation electric box is provided on the conveying support; the sampling inspection request button is provided on the operation electric box and is used to send a sampling inspection request signal; The conveyor chain is arranged on the conveyor bracket, and the conveyor chain is used to convey the die-cast products to be sampled or the die-cast products that have passed the quality inspection; The servo control device is electrically connected to the conveyor chain and the operating electric box respectively, and is used to control the movement and stop of the conveyor chain.

3. The die-casting product production system including the sampling conveyor line according to claim 2, characterized in that: The conveyor chain is provided with a product fixture; wherein, The product fixture is provided with a product position stopper, and the product position stopper is electrically connected to the servo control device; The product in-place stopper is used to detect whether the die-cast product to be sampled or the die-cast product that has passed the quality inspection is placed on the product fixture.

4. The die-casting product production system including the sampling conveyor line according to claim 3, characterized in that: The product fixture is also provided with a cake detection electric eye; wherein, the cake detection electric eye is electrically connected to the servo control device, and the cake detection electric eye is used to detect whether the die-cast product to be inspected or the die-cast product that has passed the quality inspection is placed on the product fixture.

5. The die-casting product production system including the sampling conveyor line according to claim 3, characterized in that: The conveyor chain is also provided with a tooling plate in-position electric eye, wherein the tooling plate in-position electric eye is electrically connected to the servo control device, and the tooling plate in-position electric eye is used to detect whether the product tooling fixture is placed on the conveyor chain.

6. The die-casting product production system including the sampling conveyor line according to claim 5, characterized in that: The die-casting product production system also includes: An alarm device electrically connected to the tooling plate in-place electric eye, the alarm device is used to send out an alarm signal when receiving a detection signal sent by the tooling plate in-place electric eye indicating that there is no tooling fixture for the product on the conveyor chain.

7. The die-casting product production system including the sampling conveyor line according to claim 2, characterized in that: The operating electrical box is also provided with a forward and backward switching button, and the forward and backward switching button is used to switch the movement direction of the conveying chain.

8. The die-casting product production system including the sampling conveyor line according to claim 7, characterized in that: The operating electrical box is also provided with a reset button, and the reset button is used to reset the conveyor chain to the initial position of the sampling conveyor line.

9. The die-casting product production system including the sampling conveyor line according to claim 1, characterized in that: The sampling inspection workbench is provided with an illumination lamp.

10. The die-casting product production system including the sampling conveyor line according to claim 1, characterized in that: The die-casting product production system also includes: a human-machine interaction interface display screen; wherein, The human-machine interaction interface display screen is used to display the sampling parameters of the sampling conveyor line, wherein the sampling parameters include at least one of the following: the initial position, the sampling position, the reflow speed, and the sampling speed.

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