Intelligent detection system and modified mold for fracture of insert pin of die-casting mold

Abstract

The application relates to the technical field of control or regulation systems, molds and the like, and provides an intelligent detection system for fracture of a pin of a die casting mold and a modification mold, which comprises the modification mold, a pin fracture detection assembly and a detection display terminal. The front mold assembly and the rear mold assembly of the modification mold punch a waste part on a micro-hole product when being closed. The pin fracture detection assembly is assembled in the front mold assembly and comprises detection probes and sensors corresponding to the number of micro-holes. During the mold closing process, if any detection probe contacts an uncompletely formed micro-hole, the detection probe is disconnected with the corresponding sensor, and the sensor generates a pin fracture indication signal. After receiving the signal, the detection display terminal accurately locates and displays the micro-hole position of the fractured pin through a micro-hole display interactive interface. In the product modification production, the application automatically and accurately realizes micro-hole product detection, effectively prevents the defective products from flowing into the subsequent process, avoids batch scrapping, and significantly improves the production yield and efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of control or regulation systems, devices used in conjunction with power sources, mold designs, etc., and in particular to an intelligent detection system for fracture of a die insert of a die casting mold and a modification mold. BACKGROUND

[0002] Micro-hole products usually need to have specific hole diameters, hole depths, and numbers according to customization requirements. When processing micro-hole products, a processing party uses a die casting mold to die cast to produce micro-hole products with specific hole diameters, hole depths, and numbers required by customization. For micro-hole products with very small pinholes, small inserts on the die casting mold are prone to damage during high-pressure die casting production, causing many micro-holes that are not completely formed on the micro-hole products. Artificial inspection of the micro-holes that are not completely formed is difficult, which may lead to batch generation of scrap.

[0003] In summary, in the prior art, because the small inserts are prone to damage, many micro-holes that are not completely formed are easily generated on the micro-hole products, and artificial inspection of the micro-holes that are not completely formed is difficult, which may lead to batch generation of scrap. SUMMARY

[0004] In view of the deficiencies in the prior art described above, the present application provides an intelligent detection system for fracture of a die insert of a die casting mold and a modification mold to realize technical effects of automation of detection of micro-hole products, instantaneity of faults, and precision of positioning, fundamentally avoiding the flow of products with un-punched defects into subsequent processes, thereby effectively preventing batch generation of scrap, saving production costs, and improving production yield and efficiency.

[0005] In a first aspect, the present application provides an intelligent detection system for fracture of a die insert of a die casting mold, comprising:

[0006] The modification mold comprises a rear mold assembly and a front mold assembly, the rear mold assembly and the front mold assembly are oppositely arranged, and are used to punch the micro-hole product with densely distributed insert micro-holes during closing to remove the waste part of the micro-hole product. The insert micro-hole distribution part of the micro-hole product is the required part of the micro-hole product, and the hole diameter, hole depth, and number of the insert micro-hole are determined according to customization requirements and are produced by die casting of a die casting mold.

[0007] The pin breakage detection assembly is assembled in the front mold assembly, the pin breakage detection assembly comprises a plurality of detection probes corresponding to the number of pin micro holes and a plurality of sensors, the plurality of detection probes and the plurality of sensors are connected one by one, in the process of folding the rear mold assembly and the front mold assembly, when any one of the plurality of detection probes contacts an uncompleted micro hole corresponding to the pin micro hole, the detection probe contacting the uncompleted micro hole is disconnected from the sensor under the action force of the uncompleted micro hole, so that the disconnected sensor generates a pin breakage indication signal and sends the pin breakage indication signal to a detection display terminal;

[0008] The detection display terminal comprises a micro hole display interactive interface, the detection display terminal is connected and communicated with the plurality of sensors, after receiving the pin breakage indication signal, the micro hole display interactive interface is controlled to display the pin micro hole of the micro hole product in which the pin breakage occurs indicated by the pin breakage indication signal.

[0009] In the second aspect, the application provides a modification mold using the intelligent detection system for pin breakage of the die casting mold.

[0010] Compared with the prior art, the application has the following beneficial effects:

[0011] The application provides a kind of die casting mould insert needle fracture intelligent detection system and modification mould, and the intelligent detection system includes: modification mould, the modification mould includes rear mould component and front mould component, the rear mould component and the front mould component are oppositely arranged, for cutting micro-hole product of dense distribution micro-hole in closing process, the waste site of the micro-hole product is removed, the insert needle micro-hole distribution site of the micro-hole product is the required site of the micro-hole product, the aperture, the hole depth and the quantity of the micro-hole are determined according to the customization demand and are generated by die casting die casting mould; insert needle fracture detection component is assembled in the front mould component, the insert needle fracture detection component includes a plurality of detection probes corresponding to the number of the insert needle micro-hole and a plurality of inductors, the plurality of detection probes and the plurality of inductors are connected one by one, in the process that the rear mould component and the front mould component close, when any one of the plurality of detection probes contacts the micro-hole of corresponding insert needle micro-hole that is not completely formed, the detection probe that contacts the micro-hole that is not completely formed is disconnected with the inductor under the action of the micro-hole that is not completely formed, so that the inductor that is disconnected generates insert needle fracture indication signal and sends to detection display terminal; detection display terminal includes micro-hole display interactive interface, the detection display terminal is connected with the plurality of inductors and communicates, after receiving the insert needle fracture indication signal, control the micro-hole display interactive interface to display the insert needle micro-hole that the insert needle fracture indication signal indicates occurs on the micro-hole product. The application can realize the technical effects of micro-hole product detection automation, fault instant, positioning accuracy, fundamentally avoid the product with uncut hole defect flowing into subsequent process in the process of micro-hole product modification production, thereby effectively prevent the occurrence of batch rejection, save production cost, improve production yield and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings, which are not necessarily drawn to scale, like reference numerals describe corresponding parts throughout the several views of the drawings:

[0013] Fig. 1 is a structure schematic view of the modification mould, the insert needle fracture detection component and the section of the micro-hole product in the die casting mould insert needle fracture intelligent detection system of the embodiment of the application;

[0014] Fig. 2 is a structure schematic view of the modification mould and the section of the insert needle fracture detection component in the die casting mould insert needle fracture intelligent detection system of the embodiment of the application;

[0015] Fig. 3 Figure 1 is a structure diagram of a cross section of a pin fracture detection assembly in an intelligent detection system for fracture of a pin of a die casting mold according to an embodiment of the present application.

[0016] Explanation of reference signs:

[0017] 1, decoration mold; 10, rear mold assembly; 100, rear mold base plate; 101, rear mold pad plate; 102, product pad block; 103, rear mold cutter; 104, lifting spring; 11, front mold assembly; 110, front mold panel; 111, front mold pad plate; 112, product pressing block;

[0018] 2, micro-hole product; 20, required part of the micro-hole product; 21, waste part of the micro-hole product;

[0019] 3, pin fracture detection assembly; 30, detection probe; 300, probe spring; 301, probe body; 31, inductor. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the present application, the technical solutions in the present embodiment will be described clearly and completely below in combination with the drawings in the present embodiment. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application. Embodiment one

[0021] Referring to Figs. 1-3 , the present embodiment provides an intelligent detection system for fracture of a pin of a die casting mold, comprising:

[0022] A decoration mold 1, the decoration mold 1 comprises a rear mold assembly 10 and a front mold assembly 11, the rear mold assembly 10 and the front mold assembly 11 are oppositely arranged, for punching the micro-hole product 2 with densely distributed pin micro-holes in the closing process, removing the waste part 21 of the micro-hole product, the pin micro-hole distribution part of the micro-hole product 2 is the required part 20 of the micro-hole product, the aperture, depth and number of the pin micro-holes are determined according to the customization requirements and generated by die casting of the die casting mold;

[0023] The pin breakage detection assembly 3 is assembled in the front mold assembly 11, and the pin breakage detection assembly 3 includes a plurality of detection probes 30 corresponding to the number of pin micro-holes and a plurality of sensors 31, and the plurality of detection probes 30 and the plurality of sensors 31 are connected one by one. During the closing process of the rear mold assembly 10 and the front mold assembly 11, when any one of the plurality of detection probes 30 contacts an uncompleted micro-hole corresponding to the pin micro-hole, the detection probe 30 contacting the uncompleted micro-hole is disconnected from the sensor 31 under the action of the uncompleted micro-hole, so that the disconnected sensor 31 generates a pin breakage indication signal and sends it to the detection display terminal.

[0024] The detection display terminal includes a micro-hole display interactive interface, and the detection display terminal is connected and communicates with the plurality of sensors 31. After receiving the pin breakage indication signal, the micro-hole display interactive interface displays the pin micro-hole of the micro-hole product 2 where the pin breakage occurs indicated by the pin breakage indication signal.

[0025] In the embodiment, by arranging the pin breakage detection assembly 3 including a plurality of detection probes 30 and a plurality of sensors 31, and using the disconnection mechanism of the detection probe 30 contacting the uncompleted micro-hole during the closing process of the rear mold assembly 10 and the front mold assembly 11, the automatic, in-situ and real-time detection of the punching quality of each pin micro-hole can be realized, the inefficient and unreliable manual visual inspection is completely replaced, the detection link is integrated into the process of modifying the production of the micro-hole product 2, the detection of the product modification and the product micro-hole processing quality of the waste part of the punched micro-hole product 2 is completed, the detection efficiency and accuracy of the micro-hole product 2 are improved, and the overall production efficiency and yield of the micro-hole product 2 are improved. The disconnection of the detection probe 30 from the sensor 31 under the action of the uncompleted micro-hole makes the disconnected sensor 31 generate a pin breakage indication signal, so that the precise and rapid electrical signal feedback of the pin breakage fault event can be realized, the physical punching failure is converted into an electrical signal that can be recognized and processed by the system, and the instant perception of the fault is realized. At the same time, the detection display terminal is connected and communicates with the plurality of sensors 31, and after receiving the pin breakage indication signal, the micro-hole display interactive interface displays the pin micro-hole where the pin breakage occurs, so that the precise positioning and visual alarm of the fault position can be realized. The operator does not need to search on the die casting mold or the micro-hole product 2, but can directly and quickly see on the interactive interface which pin micro-hole or pin micro-holes have problems, which greatly shortens the fault troubleshooting time, provides clear guidance for the timely shutdown and replacement of the die casting mold, and timely discovers and eliminates the unqualified micro-hole product 2.

[0026] Further, if the broken pin indication signal is generated during the folding of the back die assembly 10 and the front die assembly 11, the folding of the back die assembly 10 and the front die assembly 11 is stopped, and the waste part 21 of the micro-hole product 2 is kept on the micro-hole product 2. In this embodiment, the broken pin indication signal is linked with the folding of the back die assembly 10 and the front die assembly 11, the modification production of unqualified products is interrupted, the cost and resources are saved, the energy, time and equipment loss consumed by subsequent stamping actions for the micro-hole product 2 with the defect of incomplete forming are avoided, and the management cost of the waste material cut separately is reduced.

[0027] Preferably, the back die assembly 10 comprises a back die base plate 100, a back die cushion plate 101, a product cushion block 102 and a back die cutter 103; the back die cutter 103 is assembled at the top end of the back die cushion plate 101, the back die cushion plate 101 is assembled on the upper side of the back die base plate 100, and the product cushion block 102 is movably connected to the back die base plate 100; during the folding of the back die assembly 10 and the front die assembly 11, the top end of the product cushion block 102 contacts the required part 20 of the micro-hole product and moves relative to the back die cushion plate 101 to extrude the required part 20 of the micro-hole product, and the cutting end surface of the back die cutter 103 contacts the bottom of the waste part 21 of the micro-hole product to cut the waste part 21 of the micro-hole product, thereby removing the waste part 21 of the micro-hole product.

[0028] In this embodiment, the product cushion block 102 first contacts and extrudes the required part of the product, and then the back die cutter 103 cuts the waste part, which can realize precise, stable and orderly control of the cutting process of the micro-hole product 2. The movable connection of the product cushion block 102 ensures that the main body (required part) of the product is firmly positioned and supported before the cutting force acts on the waste part, effectively preventing the product from shifting, deforming or being damaged during the cutting process, and ensuring the accuracy of the cutting size. The back die cutter 103 cuts at this time and acts on the stable waste part, so that the cutting force is more concentrated and crisp, thereby realizing high-quality and burr-free cutting effect and improving the overall forming quality and consistency of the micro-hole product 2.

[0029] Preferably, the back die cushion plate 101 has multiple pieces, and the multiple pieces of back die cushion plates 101 are divided into two rows and spaced apart on the back die base plate 100, and the single back die cushion plate 101 of the first row of back die cushion plates 101 is opposite to the single back die cushion plate 101 of the second row of back die cushion plates 101 one by one, forming multiple cushion block assembly spaces for assembling multiple product cushion blocks 102.

[0030] In this embodiment, by setting the back mold base plate 101 as multiple pieces and dividing it into two rows, and forming multiple pad assembly spaces for assembling product pads 102 between the two rows of base plates, the multi-point, distributed, efficient and stable support of the micro-hole product 2, especially the product with a larger plane or complex structure, can be realized. This layout in this embodiment decomposes the overall support force to multiple independent, regularly distributed support points, effectively avoiding the local deformation or stress concentration of the micro-hole product 2 caused by insufficient support area or uneven distribution of support points, ensuring uniform stress on the product during mold closing and cutting, thereby ensuring the smoothness of the cutting process and the accuracy of the final product size.

[0031] Preferably, each of the plurality of product pads 102 is correspondingly assembled in a single pad assembly space of the plurality of pad assembly spaces, and the two sides of the single product pad 102 assembled in the single pad assembly space are limited by two facing back mold base plates 101. During the closing process of the back mold assembly 10 and the front mold assembly 11, the top end of the single product pad 102 assembled in the single pad assembly space contacts and extrudes the bottom of the required part 20 of the micro-hole product.

[0032] In this embodiment, by limiting each product pad 102 to be correspondingly assembled in a single pad assembly space, and its two sides connected to two opposite back mold base plates 101, the independent, accurate and stable vertical movement of each product pad 102 during mold closing can be realized, preventing the product pad 102 from tilting, shaking or horizontal displacement during pressure and movement, ensuring that the support force applied by the top end of the product pad 102 to the required part of the micro-hole product 2 is vertical and uniform, providing highly reliable local support for the micro-hole product 2, so that the product can maintain shape stability when subjected to cutting force.

[0033] Preferably, the back mold cutter 103 is provided in multiple pieces, and each back mold cutter 103 is correspondingly assembled at the top end of a single back mold base plate 101 of the plurality of back mold base plates 101. During the closing process of the back mold assembly 10 and the front mold assembly 11, the cutting end face of each back mold cutter 103 contacts the bottom of the waste part 21 of the micro-hole product to cut the waste part 21 of the micro-hole product, thereby removing the waste part 21 of the micro-hole product.

[0034] In this embodiment, by setting the back mold cutter 103 as multiple pieces and correspondingly assembling it at the top end of the plurality of back mold base plates 101, synchronous, accurate and independent cutting operations on multiple waste parts of the micro-hole product 2 can be realized, so that each back mold cutter 103 forms a cutting unit with the back mold base plate 101 below it, ensuring that the cutting force acts directly and accurately on the target waste part.

[0035] Preferably, the bottom of the product cushion 102 is connected to the top of the lifting spring 104, the bottom of the lifting spring 104 is connected to the spring connecting bottom plate through the spring through hole on the rear mold bottom plate 100, so as to movably connect the product cushion 102 and the rear mold bottom plate 100; during the closing of the rear mold assembly 10 and the front mold assembly 11, the lifting spring 104 is lifted under the extrusion of the spring connecting bottom plate, and contacts and extrudes the bottom of the required part 20 of the micro-hole product.

[0036] In this embodiment, by connecting the product cushion 102 and the rear mold bottom plate 100 through the lifting spring 104, and specifically defining the connection and action path (the spring bottom is connected to the spring connecting bottom plate through the spring through hole), the elastic buffering and automatic resetting functions of the product cushion 102 during the closing of the mold can be realized, so that the product cushion 102 can produce adaptive displacement under the compression of the lifting spring 104 after contacting the micro-hole product 2, thereby softly adhering and pressing the product, and avoiding the indentation or damage to the product bottom caused by rigid impact. At the same time, the continuous elastic force provided by the lifting spring 104 ensures that the product can obtain stable and uniform support force of the product cushion 102 during the entire punching process. After the mold is opened, the restoring force of the lifting spring 104 can automatically push the product cushion 102 back to the initial position, so as to prepare for the next production cycle, and realize the automation and cyclic reliability of the supporting action.

[0037] Preferably, the front mold assembly 11 includes a front mold panel 110, a front mold cushion plate 111, and a product pressing block 112; the front mold cushion plate 111 is assembled on the bottom surface of the front mold panel 110, and the product pressing block 112 is assembled on the bottom surface of the front mold cushion plate 111; during the closing of the rear mold assembly 10 and the front mold assembly 11, the product pressing block 112 contacts the surface of the micro-hole product 2, the openings of the densely distributed inlaid needle micro-holes on the micro-hole product 2 are located on the surface of the micro-hole product 2, the needle head of each detection probe 30 in the plurality of detection probes 30 is used to correspond to pass through the opening of one inlaid needle micro-hole to enter the bottom of the inlaid needle micro-hole, and when contacting the uncompleted micro-hole, the detection probe 30 contacting the uncompleted micro-hole is disconnected from the inductor 31 under the action force of the uncompleted micro-hole.

[0038] In this embodiment, the product pressing block 112 first contacts and presses the product surface, ensuring the product position is fixed during the detection process, preventing detection errors caused by product movement. On this basis, each detection probe 30 corresponds to a precisely punched micro-hole. During the process of the needle penetrating the bottom of the hole, if it contacts an incomplete micro-hole of the micro-hole with the inserted needle, it means that the inserted needle broke during the punching of the die, resulting in a micro-hole with only a partial hole depth or even no hole depth. The micro-hole part with only a partial hole depth or even no hole depth will push up the corresponding detection probe 30 needle, causing the detection probe 30 to disconnect from the inductor 31 under the force of the incomplete micro-hole.

[0039] Preferably, each detection probe 30 of the plurality of detection probes 30 includes a probe spring 300 and a probe body 301, each probe spring 300 is arranged in the corresponding spring displacement hole on the front die cushion plate 111, each inductor 31 of the plurality of inductors 31 is arranged at the outlet position of the corresponding spring displacement hole on the front die cushion plate 111, the bottom of each probe spring 300 is fixed with the top of the corresponding probe body 301, and the bottom of each probe body 301 passes through the corresponding inductor 31 of the plurality of inductors 31 and the corresponding probe through-hole on the product pressing block 112.

[0040] In this embodiment, each detection probe 30 includes a probe spring 300 and a probe body 301. The arrangement of the probe spring 300 enables the probe body 301 to have elastic expansion and contraction capability. When the probe successfully enters a qualified micro-hole, it can adapt to the hole depth. When an incomplete micro-hole (i.e., a micro-hole with partial or complete residue) is encountered, the probe body 301 will compress the spring and displace upward under the resistance, disconnecting from the inductor 31 arranged at the outlet of the spring displacement hole, and providing a stable and error-free judgment of the inserted needle breakage.

[0041] Preferably, during the folding process of the rear die assembly 10 and the front die assembly 11, when the probe body 301 of any one of the plurality of detection probes 30 contacts an incomplete micro-hole of the corresponding micro-hole with the inserted needle, the probe body 301 contacting the incomplete micro-hole rises in the corresponding spring displacement hole together with the corresponding probe spring 300 under the support force of the incomplete micro-hole, the top of the probe body 301 contacting the incomplete micro-hole moves away from the corresponding inductor 31, and the connection with the corresponding inductor 31 is disconnected.

[0042] In this embodiment, when a micro-hole that is not completely formed is detected, the probe body 301 rises in the spring displacement hole under the action of the supporting force together with the probe spring 300, causing the top thereof to move away from the corresponding inductor 31 and disconnect, so that the precise and false-negative-preventing detection of the insert needle breakage failure can be achieved. When the probe body 301 is lowered, the top thereof is close to the inductor 31, the connection is maintained, and there is no insert needle breakage failure. When the probe body 301 is lifted, the top thereof is away from the inductor 31, the connection is disconnected, and there is an insert needle breakage failure. This embodiment can effectively distinguish whether the probe body 301 is blocked and retracted or normally deep into the micro-hole, thereby ensuring the high reliability and accuracy of the insert needle breakage indication signal. Embodiment Two

[0043] Referring to Figs. 1-3 , the present embodiment provides a modification mold 1 using the intelligent detection system for insert needle breakage of the die casting mold described above, by providing an insert needle breakage detection assembly 3 including a plurality of detection probes 30 and a plurality of inductors 31, and during the process of closing the rear mold assembly 10 and the front mold assembly 11, the mechanism that the connection is disconnected when the detection probe 30 contacts the micro-hole that is not completely formed can achieve the automatic, in-situ and real-time detection of the quality of each insert needle micro-hole punching, completely replacing the inefficient and unreliable manual visual inspection, integrating the detection link into the process of the modification production of the micro-hole product 2, completing the detection of the product modification and the product micro-hole processing quality at the waste part of the punched micro-hole product 2, improving the detection efficiency and accuracy of the micro-hole product 2, and improving the overall production efficiency and yield of the micro-hole product 2. The connection between the detection probe 30 and the inductor 31 is disconnected under the action of the force of the micro-hole that is not completely formed, so that the inductor 31 whose connection is disconnected generates an insert needle breakage indication signal, so that the precise and rapid electrical signal feedback of the insert needle breakage failure event can be achieved, and the physical punching failure is converted into an electrical signal that can be recognized and processed by the system, so that the failure can be perceived in real time. At the same time, the detection display terminal is connected and communicates with the plurality of inductors 31, and after receiving the insert needle breakage indication signal, controls the micro-hole display interactive interface to display the insert needle micro-hole in which the insert needle breakage occurs, so that the precise positioning and visual alarm of the failure position can be achieved. The operator does not need to search for the problem on the die casting mold or the micro-hole product 2, but can directly and quickly see on the interactive interface which specific insert needle micro-hole has a problem, greatly shortening the troubleshooting time, providing clear guidance for the timely shutdown and replacement of the die casting mold, and timely discovering and eliminating the unqualified micro-hole product 2.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent detection system for die pin breakage in a die casting mold, characterized by, The application relates to a die assembly for producing a micro-hole product with densely distributed micro-holes, and the die assembly comprises a rear die assembly and a front die assembly which are oppositely arranged and used for cutting the micro-hole product in a closing process, removing the waste part of the micro-hole product, and the micro-hole distribution part of the micro-hole product is the required part of the micro-hole product, the aperture, depth and quantity of the micro-holes are determined according to the customized requirements and are produced by a die casting mold. The die assembly further comprises a pin breakage detection assembly which is arranged in the front die assembly and comprises a plurality of detection probes and a plurality of sensors corresponding to the quantity of the micro-holes, the detection probes and the sensors are one-to-one connected, and when any one of the detection probes contacts an uncompleted micro-hole in the closing process of the rear die assembly and the front die assembly, the detection probe contacting the uncompleted micro-hole is disconnected from the sensor under the action of the uncompleted micro-hole, so that the disconnected sensor generates a pin breakage indication signal and sends the signal to a detection display terminal. The detection display terminal comprises a micro-hole display interactive interface and is connected with the sensors, and after receiving the pin breakage indication signal, the detection display terminal controls the micro-hole display interactive interface to display the micro-hole of the micro-hole product which breaks the pin. The rear die assembly comprises a rear die bottom plate, a rear die gasket, a product gasket and a rear die cutter, the rear die cutter is arranged at the top end of the rear die gasket, the rear die gasket is arranged on the upper side of the rear die bottom plate, and the product gasket is movably connected to the rear die bottom plate; in the closing process of the rear die assembly and the front die assembly, the top end of the product gasket contacts the required part of the micro-hole product and moves relative to the rear die gasket, thereby extruding the required part of the micro-hole product, and the cutting end surface of the rear die cutter contacts the bottom of the waste part of the micro-hole product to cut the waste part of the micro-hole product and remove the waste part. The front die assembly comprises a front die panel, a front die gasket and a product pressing block, the front die gasket is arranged on the bottom surface of the front die panel, and the product pressing block is arranged on the bottom surface of the front die gasket; in the closing process of the rear die assembly and the front die assembly, the product pressing block contacts the surface of the micro-hole product. Each detection probe of the plurality of detection probes comprises a probe spring and a probe body, each probe spring is arranged in a corresponding spring displacement hole of the front die gasket, each sensor of the plurality of sensors is arranged at the outlet position of the corresponding spring displacement hole of the front die gasket, the bottom of each probe spring is fixed with the top of the corresponding probe body, and the bottom of each probe body penetrates through the corresponding sensor of the plurality of sensors and a corresponding probe through hole of the product pressing block. ​ 2. The intelligent detection system for die insert fracture of die casting mold as claimed in claim 1, wherein The back mold base plate has multiple pieces, and the multiple back mold base plates are arranged in two rows and spaced on the back mold base plate. The single back mold base plate of the first row of back mold base plates is opposite to the single back mold base plate of the second row of back mold base plates one by one, forming multiple block assembly spaces for assembling multiple product blocks.

3. The intelligent detection system for die insert fracture of die casting mold as claimed in claim 2, wherein Each product block of the multiple product blocks is assembled in a single block assembly space of the multiple block assembly spaces. The single product block assembled in the single block assembly space is limited by two facing back mold base plates on both sides. During the folding process of the back mold assembly and the front mold assembly, the top end of the single product block assembled in the single block assembly space contacts and extrudes the bottom of the required part of the micro-hole product.

4. The intelligent detection system for die insert fracture of die casting mold as claimed in claim 2, wherein The back mold cutter has multiple pieces, and a single back mold cutter of the multiple back mold cutters is assembled at the top end of a single back mold base plate of the multiple back mold base plates. During the folding process of the back mold assembly and the front mold assembly, the cutting end face of each back mold cutter contacts the bottom of the waste part of the micro-hole product to cut the waste part of the micro-hole product, and the waste part of the micro-hole product is removed.

5. The intelligent detection system for die insert fracture of die casting mold as claimed in claim 1 wherein, The bottom of the product block is connected to the top of the lifting spring, and the bottom of the lifting spring is connected to the spring connection bottom plate through the spring through hole on the back mold base plate to movably connect the product block and the back mold base plate.

6. The intelligent detection system for die insert fracture of die casting mold according to any one of claims 1-5, wherein The openings of the densely distributed inlaid needle micro-holes on the micro-hole product are located on the surface of the micro-hole product. The needle of each detection probe of the multiple detection probes is used to correspond to pass through the opening of an inlaid needle micro-hole to enter the bottom of the inlaid needle micro-hole. When contacting the uncompleted micro-hole, the detection probe contacting the uncompleted micro-hole is disconnected from the inductor under the action force of the uncompleted micro-hole.

7. The intelligent detection system for die insert fracture of die casting mold as claimed in claim 1 wherein, During the folding process of the back mold assembly and the front mold assembly, when the probe body of any one detection probe of the multiple detection probes contacts the uncompleted micro-hole of the corresponding inlaid needle micro-hole, the probe body contacting the uncompleted micro-hole rises in the corresponding spring displacement hole together with the corresponding probe spring under the support force of the uncompleted micro-hole. The top of the probe body contacting the uncompleted micro-hole is away from the corresponding inductor, and the connection with the corresponding inductor is disconnected.

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