Method and device for arranging wear-resisting plates of sliding block assembly of injection mold

Abstract

The invention provides an arrangement method and device for wear-resisting plates of a sliding block assembly of an injection mold, and belongs to the technical field of intelligent manufacturing. The arrangement method comprises the steps that the arrangement area of the wear-resisting plates of the sliding block assembly of the injection mold is determined; iteratively executing a wear-resisting plate arrangement process until any standard wear-resisting plate in the preset wear-resisting plate standard library cannot be arranged in the rest area of the wear-resisting plate arrangement area, and recording all target standard wear-resisting plates arranged in the wear-resisting plate arrangement area; determining customized wear-resistant plates suitable for being arranged in the remaining area; and arranging the target standard wear-resistant plate and the customized wear-resistant plate to the wear-resistant plate arrangement area according to the determined insertion coordinates. According to the arrangement method and device for the wear-resisting plates of the sliding block assembly of the injection mold, the wear-resisting plate arrangement process is executed iteratively to determine all the target standard wear-resisting plates arranged to the wear-resisting plate arrangement area and the customized wear-resisting plates, automatic arrangement of the wear-resisting plates can be achieved, and therefore the arrangement efficiency and accuracy of the wear-resisting plates are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent manufacturing, and particularly relates to a method and device for arranging wear plates of an injection mold slider assembly. BACKGROUND

[0002] At present, the wear plates of an injection mold slider assembly are manually arranged by a design engineer after the main body of the slider assembly is designed according to the size range of the slider main body and the size of the space where the wear plates can be arranged, and the standard wear plates of appropriate specifications are selected from a standard wear plate library.

[0003] However, this manual arrangement method requires high experience of the design engineer, is low in efficiency and prone to errors. SUMMARY

[0004] The present application provides a method and device for arranging wear plates of an injection mold slider assembly to solve the problems of low efficiency and errors in the current manual arrangement.

[0005] The present application provides a method for arranging wear plates of an injection mold slider assembly, comprising the following steps: determining a wear plate arrangement area of the injection mold slider assembly; iteratively performing a wear plate arrangement process until no standard wear plate in a preset wear plate standard library can be arranged in the remaining area of the wear plate arrangement area, recording all target standard wear plates arranged in the wear plate arrangement area; determining a customized wear plate suitable for arrangement in the remaining area; arranging the target standard wear plate and the customized wear plate to the wear plate arrangement area according to the determined insertion coordinates, respectively; The wear plate arrangement process is to determine a standard wear plate with the largest specification in the wear plate standard library suitable for arrangement in the wear plate arrangement area as a target standard wear plate, and to set the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0006] According to the method for arranging wear plates of an injection mold slider assembly provided by the present application, a standard wear plate with the largest specification in the wear plate standard library suitable for arrangement in the wear plate arrangement area is determined, comprising: obtaining a specification parameter of the wear plate arrangement area; matching the specification parameter of the wear plate arrangement area with the specification parameters of each standard wear plate in the wear plate standard library; determining a set of arrangeable standard wear plates after matching; determining a standard wear plate with the largest specification from the set of arrangeable standard wear plates.

[0007] According to the arrangement method of the wear plate of the injection mold slider assembly provided by the application, the specification parameters of the wear plate arrangement area are matched with the specification parameters of each standard wear plate in the standard wear plate library, and the method comprises the following steps: Each standard wear plate in the standard wear plate library is traversed; If the specification parameters of any standard wear plate are not greater than the specification parameters of the wear plate arrangement area, the standard wear plate is added to the set of arrangeable standard wear plates.

[0008] According to the arrangement method of the wear plate of the injection mold slider assembly provided by the application, the arrangement area of the target standard wear plate is determined based on the specification parameters and arrangement spacing parameters of the target standard wear plate; The arrangement spacing parameters comprise the spacing between the target standard wear plate and adjacent wear plates and the spacing between the target standard wear plate and the boundary of the wear plate arrangement area.

[0009] According to the arrangement method of the wear plate of the injection mold slider assembly provided by the application, the determination of the customized wear plate suitable for arrangement in the remaining area comprises the following steps: The specification parameters of the remaining area are obtained; The customized wear plate is determined based on the specification parameters of the remaining area.

[0010] According to the arrangement method of the wear plate of the injection mold slider assembly provided by the application, the target standard wear plate and the customized wear plate are arranged into the wear plate arrangement area according to the determined insertion coordinates, respectively, and the method comprises the following steps: The first insertion coordinates of the target standard wear plate are determined according to the design parameters of the injection mold slider assembly, the specification parameters of the target standard wear plate, and the first positional relationship parameters between the injection mold slider assembly and the target standard wear plate; The second insertion coordinates of the customized wear plate are determined according to the design parameters of the injection mold slider assembly, the specification parameters of the customized wear plate, and the second positional relationship parameters between the injection mold slider assembly and the customized wear plate; All the target standard wear plates and all the customized wear plates are arranged into the wear plate arrangement area according to the first insertion coordinates of each target standard wear plate and the second insertion coordinates of each customized wear plate.

[0011] According to the arrangement method of the wear plate of the injection mold slider assembly provided by the application, the design parameters of the injection mold slider assembly comprise at least one of the following parameters: The angle of the inclined guide pillar, the length of the slider, the width of the slider, the height of the slider, and the avoidance angle.

[0012] The application provides a wear plate arrangement method of an injection mold slider assembly. obtaining a three-dimensional model of the injection mold slider assembly; identifying a surface area of the three-dimensional model on which the wear plate can be arranged; determining the wear plate arrangement area based on the geometric characteristics of the surface area; The surface area includes a bottom area and / or a back area of the injection mold slider assembly.

[0013] The application also provides a wear plate arrangement device of an injection mold slider assembly, which comprises: an area determination unit configured to determine a wear plate arrangement area of an injection mold slider assembly; an iterative arrangement unit configured to iteratively execute a wear plate arrangement process until no standard wear plate in a preset wear plate standard library meets the arrangement requirement in the remaining area of the wear plate arrangement area, and record all target standard wear plates arranged in the wear plate arrangement area; a customized determination unit configured to determine a customized wear plate suitable for arrangement in the remaining area; an arrangement execution unit configured to arrange the target standard wear plate and the customized wear plate into the wear plate arrangement area according to the determined insertion coordinates, respectively; The wear plate arrangement process is to determine a standard wear plate with the largest size in the wear plate standard library as a target standard wear plate, and set the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0014] The application also provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the wear plate arrangement method of the injection mold slider assembly.

[0015] The application also provides a non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program is executable on a processor to implement the wear plate arrangement method of the injection mold slider assembly.

[0016] The application also provides a computer program product comprising a computer program, wherein the computer program is executable on a processor to implement the wear plate arrangement method of the injection mold slider assembly.

[0017] The application provides a method and device for arranging wear-resistant plates of an injection mold slider assembly, which iteratively executes a wear-resistant plate arrangement process to determine all target standard wear-resistant plates and customized wear-resistant plates arranged in a wear-resistant plate arrangement area, and can realize automatic arrangement of the wear-resistant plates, thereby improving the arrangement efficiency and accuracy of the wear-resistant plates. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0019] Figure 1 FIG. 1 is a flowchart of the method for arranging wear-resistant plates of an injection mold slider assembly provided by the application.

[0020] Figure 2 FIG. 3 is a flowchart of determining target standard wear-resistant plates provided by the application.

[0021] Figure 3 FIG. 5 is a flowchart of arranging target standard wear-resistant plates and customized wear-resistant plates based on insertion coordinates provided by the application.

[0022] Figure 4 FIG. 7 is a flowchart of determining a wear-resistant plate arrangement area of an injection mold slider assembly provided by the application.

[0023] Figure 5 FIG. 9 is one of the wear-resistant plate arrangement diagrams provided by the application.

[0024] Figure 6 FIG. 11 is another of the wear-resistant plate arrangement diagrams provided by the application.

[0025] Figure 7 FIG. 13 is a third of the wear-resistant plate arrangement diagrams provided by the application.

[0026] Figure 8 FIG. 15 is a structural diagram of the arrangement device for wear-resistant plates of an injection mold slider assembly provided by the application.

[0027] Figure 9 FIG. 17 is a structural diagram of an electronic device provided by the application. DETAILED DESCRIPTION

[0028] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below in conjunction with the drawings in the present application. 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 of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0029] It should be noted that, in the description of the present application, the terms "comprising", "containing" or any other variants thereof are intended to cover non-exclusive containing, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element. The terms "upper", "lower" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The terms "first", "second" and the like in the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally of a kind, and are not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in an "or" relationship.

[0031] The following will be described in conjunction with Figures 1-9 The arrangement method and device of the wear plate of the injection mold slider assembly are described.

[0032] Figure 1 The flowchart of the arrangement method of the wear plate of the injection mold slider assembly provided by the present application is shown in Figure 1As shown, the execution subject of the arrangement method of the wear plate of the injection mold slider assembly provided by the present application can be an industrial control computer, a server, a cloud computing platform, or a computer of various types capable of executing the method of the present application. In the subsequent embodiments, an industrial control computer is taken as an example for illustration without special description.

[0033] As an optional embodiment, the arrangement method of the wear plate of the injection mold slider assembly includes but is not limited to the following steps: Step 110, determining the wear plate arrangement area of the injection mold slider assembly.

[0034] The injection mold slider assembly refers to a moving part in the injection mold for side core pulling, which moves along a specific guide rail during mold opening and closing. For example, the injection mold slider assembly can form grooves, buckles or holes on the sidewall of the injection part.

[0035] The wear plate refers to a protective component installed on the slider assembly to reduce friction and wear during movement, thereby prolonging the service life of the injection mold and maintaining the movement accuracy. For example, the wear plate can be a plate-shaped part made of high-hardness tool steel or copper alloy.

[0036] The wear plate arrangement area refers to the surface space on the slider assembly for installing the wear plate. The wear plate arrangement area is the main force surface of the slider assembly in contact with other mold components (such as the mold frame and the pressing block) during work. For example, the wear plate arrangement area can be the bottom area of the slider assembly, or the back area of the slider assembly.

[0037] Step 120, iteratively executing the wear plate arrangement process until no standard wear plate in the preset wear plate standard library meets the arrangement in the remaining area of the wear plate arrangement area, and recording all target standard wear plates arranged in the wear plate arrangement area.

[0038] The wear plate arrangement process is to determine the largest standard wear plate in the wear plate standard library that is suitable for arrangement in the wear plate arrangement area as a target standard wear plate, and set the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0039] The wear plate standard library refers to a database storing information of all standard wear plates. For example, the database can be a spreadsheet or a data file integrated in the computer-aided design (CAD) software. The database records the model, specification parameters (such as shape, length, width, thickness, etc.), and material information of each standard wear plate.

[0040] The specification of a standard wear plate refers to the general term of various characteristic parameters of the standard wear plate, which can include the shape, size (such as length, width), area, and other parameters of the wear plate. For example, when the standard wear plates are arranged along the length direction in the wear plate arrangement area, the specification can mainly refer to the length of the wear plate. At this time, the standard wear plate with the largest specification refers to the wear plate with the longest length among all the standard wear plates applicable to the wear plate arrangement area.

[0041] The arrangement area after removing the target standard wear plate from the wear plate arrangement area refers to the area after removing the area occupied by the target standard wear plate and the arrangement spacing from the current arrangement area through geometric subtraction operation in the iteration process of the wear plate arrangement flow. For example, if the current arrangement area is a rectangle with a length of 500 mm and a width of 50 mm, and an area of 500 mm x 50 mm, when the wear plates are arranged along the length direction of the current arrangement area, the length of the target standard wear plate selected in this iteration process is 100 mm, the width is 50 mm, and the number is 1. The area occupied by all target standard wear plates is 100 mm x 50 mm. If the preset spacing between the wear plates is 10 mm, the area occupied by the spacing is 10 mm x 50 mm. Therefore, the effective size of the new wear plate arrangement area for the next iteration will be updated to (500-100-10) mm x 50 mm, i.e. 390 mm x 50 mm.

[0042] The remaining area of the wear plate arrangement area refers to the area that is finally left after the iteration arrangement process ends and cannot accommodate any standard wear plate in the standard wear plate library due to its small size. For example, after several iterations, the last remaining area has an arrangement length of 25 mm, and the smallest standard wear plate in the standard wear plate library has a length of 30 mm. Therefore, the area with an arrangement length of 25 mm is the remaining area of the wear plate arrangement area.

[0043] Recording all target standard wear plates arranged in the wear plate arrangement area refers to recording the information data of the standard wear plate in each iteration process of the wear plate arrangement flow. For example, the information data can be an array containing a series of wear plate models or specifications, such as ["WP-150-A", "WP-150-A", "WP-80-B"], which indicates that the arrangement scheme determines to select two standard wear plates with model "WP-150-A" and one standard wear plate with model "WP-80-B". Among them, WP-150-A can refer to a standard wear plate with a length of 150 mm and a shape of A, and WP-80-B can refer to a standard wear plate with a length of 80 mm and a shape of B.

[0044] Step 130: Determine the appropriate custom abrasion-resistant plates to be arranged in the remaining areas.

[0045] Custom-designed wear-resistant plates refer to non-standard wear-resistant plates that are not in the standard wear-resistant plate library. Their specifications are determined based on the geometry of the remaining area to precisely fill the remaining areas that standard wear-resistant plates cannot cover, thereby ensuring the integrity of the wear-resistant plate arrangement.

[0046] Step 140: Arrange the target standard wear-resistant plate and the customized wear-resistant plate to the wear-resistant plate arrangement area according to the determined insertion coordinates.

[0047] Insertion coordinates refer to a set of coordinates used to locate a target standard wear-resistant plate or a custom wear-resistant plate in three-dimensional space. These insertion coordinates are determined by the reference coordinate system of the three-dimensional model of the injection mold slider assembly.

[0048] For example, when arranging the wear-resistant plates along the length of the area, if the starting coordinates of the arrangement are ( X 0 , Y 0 , Z 0 If the first target standard wear-resistant plate is inserted, its interpolation coordinates (e.g., the coordinates of its geometric center) can be calculated and determined as follows: X 1 , Y 1 , Z 1 ), and the insertion coordinates of the second target standard wear-resistant plate that follows can be calculated as ( X 2 , Y 2 , Z 2 ),in X 2 The value can be based on the length of the first target standard wear-resistant plate, the preset spacing between the standard wear-resistant plates, and X 1 The value is obtained by calculation.

[0049] The method for arranging wear-resistant plates in injection mold slider components provided by the present invention determines all target standard wear-resistant plates and customized wear-resistant plates to be arranged in the wear-resistant plate arrangement area by iteratively executing the wear-resistant plate arrangement process. This enables automated arrangement of wear-resistant plates, thereby improving the efficiency and accuracy of wear-resistant plate arrangement.

[0050] Figure 2 This is a schematic diagram of the process for determining the target standard wear-resistant plate provided by the present invention, as shown below. Figure 2As shown, as another optional embodiment provided by the present application, the largest standard wear plate in the wear plate standard library that is suitable for arrangement in the wear plate arrangement area is determined, including: Step 210, obtaining the specification parameters of the wear plate arrangement area.

[0051] For example, the wear plate arrangement area is a rectangular area, and the specification parameters of the rectangular area can be obtained through the automatic measurement function of CAD software. The specification parameters can refer to the length (such as 500 mm) and width (such as 50 mm) of the wear plate arrangement area.

[0052] Step 220, matching the specification parameters of the wear plate arrangement area with the specification parameters of each standard wear plate in the wear plate standard library.

[0053] Specifically, the specification parameters of each standard wear plate in the wear plate standard library can be compared one by one with the specification parameters of the wear plate arrangement area to determine which standard wear plates can be accommodated in the wear plate arrangement area.

[0054] Step 230, determining the set of arrangeable standard wear plates after matching.

[0055] The set of arrangeable standard wear plates refers to the set of all standard wear plates that can be accommodated in the wear plate arrangement area.

[0056] For example, the standard wear plate with a length of 150 mm and a width of 50 mm and the standard wear plate with a length of 100 mm and a width of 50 mm in the wear plate standard library can be accommodated in the wear plate arrangement area with a length of 500 mm and a width of 50 mm, so the set of arrangeable standard wear plates can include the standard wear plate with a length of 150 mm and a width of 50 mm and the standard wear plate with a length of 100 mm and a width of 50 mm.

[0057] Step 240, determining the largest standard wear plate from the set of arrangeable standard wear plates.

[0058] For example, the set of arrangeable standard wear plates includes the standard wear plate with a length of 150 mm and a width of 50 mm and the standard wear plate with a length of 100 mm and a width of 50 mm. Since 150 mm is greater than 100 mm, the standard wear plate with a length of 150 mm and a width of 50 mm is determined as the target standard wear plate.

[0059] The arrangement method of the wear plate of the injection mold slider assembly provided by the application can provide a clear and executable implementation path, thereby ensuring the executability and reliability of the entire iteration arrangement process.

[0060] In another embodiment provided by the application, matching the specification parameter of the wear plate arrangement area with the specification parameter of each standard wear plate in the standard wear plate library comprises: traversing each standard wear plate in the standard wear plate library; if the specification parameter of any standard wear plate is not greater than the specification parameter of the wear plate arrangement area, the standard wear plate is added to the set of arrangeable standard wear plates.

[0061] For example, if the specification parameter of the current wear plate arrangement area is: the length is 500 mm and the width is 50 mm, when a standard wear plate with a length of 150 mm and a width of 50 mm in the standard wear plate library is traversed, because the length and the width are both not greater than the specification parameter of the current wear plate arrangement area, the standard wear plate with a length of 150 mm and a width of 50 mm is added to the set of arrangeable standard wear plates; and when another standard wear plate with a length of 550 mm in the standard wear plate library is traversed, because the length is greater than the length of the current wear plate arrangement area, it is not added to the set of arrangeable standard wear plates.

[0062] The arrangement method of the wear plate of the injection mold slider assembly provided by the application can accurately define the members of the set of arrangeable standard wear plates by traversing the standard wear plate library and adding standard wear plates based on conditions, thereby ensuring the completeness and accuracy of the set.

[0063] In another embodiment provided by the application, the arrangement area of the target standard wear plate is determined based on the specification parameter of the target standard wear plate and the arrangement spacing parameter; the arrangement spacing parameter includes the spacing between the target standard wear plate and the adjacent wear plate and the spacing between the target standard wear plate and the boundary of the wear plate arrangement area.

[0064] In actual engineering applications, if only the specification parameters of the wear-resistant plates are used for close arrangement, there can be no gap between the wear-resistant plates or between the wear-resistant plates and the boundaries, which can cause assembly difficulties in actual manufacturing and assembly, or interference between the wear-resistant plates due to thermal expansion and contraction. Therefore, when determining the arrangement area of the target standard wear-resistant plate, the present application considers the spacing between adjacent wear-resistant plates and the spacing between the boundaries of the wear-resistant plate arrangement area, and combines them with the specification parameters of the wear-resistant plates to determine the actual space occupied by each target standard wear-resistant plate, thereby ensuring that a reasonable safety gap is automatically reserved between the wear-resistant plates and between the wear-resistant plates and the boundaries.

[0065] The arrangement method of the wear-resistant plates of the injection mold slider assembly provided by the present application can ensure that the finally arranged wear-resistant plates are not only accurately positioned, but also have a reasonable safety gap between each other and the boundaries, so that the arrangement result is more in line with the actual assembly process requirements, and the engineering practicability is improved.

[0066] In another embodiment provided by the present application, determining the customized wear-resistant plate suitable for arrangement in the remaining area comprises: obtaining the specification parameters of the remaining area; and determining the customized wear-resistant plate based on the specification parameters of the remaining area.

[0067] For example, if the remaining area of the wear-resistant plate arrangement area is a rectangular area with a length of 25 mm and a width of 50 mm, the customized wear-resistant plate is a non-standard wear-resistant plate with a length of exactly 25 mm and a width of 50 mm.

[0068] The arrangement method of the wear-resistant plates of the injection mold slider assembly provided by the present application can ensure that the finally arranged wear-resistant plates are not only accurately positioned, but also have a reasonable safety gap between each other and the boundaries, so that the arrangement result is more in line with the actual assembly process requirements, and the engineering practicability is improved.

[0069] Figure 3 is a flowchart of arranging the target standard wear-resistant plate and the customized wear-resistant plate based on the insertion coordinates provided by the present application, as shown in Figure 3 As another optional embodiment provided by the present application, the target standard wear-resistant plate and the customized wear-resistant plate are arranged into the wear-resistant plate arrangement area according to the determined insertion coordinates, respectively, comprising: In step 310, the first insertion coordinates of the target standard wear-resistant plate are determined according to the design parameters of the injection mold slider assembly, the specification parameters of the target standard wear-resistant plate, and the first positional relationship parameters between the injection mold slider assembly and the target standard wear-resistant plate.

[0070] The first position relationship parameter refers to a parameter representing the position and distance of the target standard wear plate relative to the injection mold slider assembly.

[0071] For example, when arranging the bottom area of the slider assembly, the first position relationship parameter can be "the target standard wear plate maintains a distance of 10mm from the left boundary of the wear plate arrangement area C1 , and a distance of 15mm from the lower boundary of the wear plate arrangement area C6 ". Assuming C1 =10mm, C6 =15mm, the first position relationship parameter can be represented in the form of [boundary distance C1 :10mm, boundary distance C6 :15mm].

[0072] The determination of the first insertion coordinates can be achieved through spatial geometric calculation. The calculation process takes the design parameters of the injection mold slider assembly, the specification parameters of the target standard wear plate, and the first position relationship parameter as inputs, and calculates the accurate position of the target standard wear plate in the three-dimensional model reference coordinate system of the slider assembly through a preset mathematical model and geometric algorithm.

[0073] For example, when arranging wear plates in the bottom area of the injection mold slider assembly, the bottom area is determined by the design parameters of the injection mold slider assembly (such as slider length, slider width), and the coordinates of a starting reference point of the wear plate arrangement area (for example, the lower left corner point of the wear plate arrangement area) are obtained as ( Px , Py , Pz ), combined with the first position relationship parameter (such as left boundary distance C1 =10mm, lower boundary distance C6 =15mm), and through coordinate offset calculation, the wear plate starting point coordinates are determined as ( Px+C1 , Py+C6 , Pz ). Combined with the specification parameters of the first target standard wear plate (such as length L , width W ), the first insertion coordinates of the first target standard wear plate can be calculated. For example, the coordinates of its geometric center are ( Px+C1+L / 2 , Py+C6+W / 2 , Pz ).

[0074] Step 320, according to the design parameters of the injection mold slider assembly and the specification parameters of the customized wear plate, and the second position relationship parameter between the injection mold slider assembly and the customized wear plate, determine the second insertion coordinates of the customized wear plate.

[0075] The second position relationship parameter refers to a parameter representing the position and distance of the customized wear plate relative to the injection mold slider assembly.

[0076] The determination of the second insertion coordinates can be realized through spatial geometric calculation. The calculation process takes the design parameters of the injection mold slider assembly, the specification parameters of the customized wear plate, and the second position relationship parameter as inputs, and calculates the accurate position of the customized wear plate in the three-dimensional model reference coordinate system of the slider assembly through a preset mathematical model and geometric algorithm.

[0077] In step 330, according to the first insertion coordinates of each target standard wear plate and the second insertion coordinates of each customized wear plate, all target standard wear plates and all customized wear plates are arranged to the wear plate arrangement area.

[0078] The arrangement method of the wear plate of the injection mold slider assembly provided by the present application can calculate the insertion coordinates of each wear plate by comprehensively utilizing the design parameters of the injection mold slider assembly, the specification parameters of the wear plate itself, and the preset position relationship parameters, so that the position of the finally arranged wear plate is not only geometrically accurate, but also closely related to the overall design features and local assembly requirements of the slider, thereby making the result of automatic arrangement more reasonable in engineering and more relevant in design.

[0079] In another embodiment provided by the present application, the design parameters of the injection mold slider assembly include at least one of the following parameters: the angle of the inclined guide pillar, the length of the slider, the width of the slider, the height of the slider, and the clearance angle.

[0080] The angle of the inclined guide pillar refers to the included angle between the central axis of the inclined guide pillar driving the slider assembly to move laterally and the main mold opening direction of the mold.

[0081] The clearance angle refers to the inclined angle designed on a specific surface (such as the back or bottom edge) of the slider to prevent interference or scratching between the non-working surface of the slider and other mold parts during movement.

[0082] The arrangement method of the wear plate of the injection mold slider assembly provided by the present application can establish a deep parameterized association between the arrangement of the wear plate and the functional design of the slider assembly by explicitly defining the design parameters used for coordinate calculation as the key parameters such as the angle of the inclined guide pillar and the length of the slider that determine the core function and form of the slider, so that the arrangement scheme can be automatically and accurately adapted and updated with changes in the key parameters of the slider.

[0083] Figure 4 is a flowchart for determining the wear plate arrangement area of the injection mold slider assembly provided by the present application, as Figure 4As shown, as another alternative embodiment provided by the present application, the arrangement area of the wear plate of the injection mold slider assembly is determined, comprising: Step 410, obtaining a three-dimensional model of the injection mold slider assembly.

[0084] The three-dimensional model can be imported into the current working environment in a standard data format (such as STEP, IGES, Parasolid, etc.) after being designed by CAD software. The three-dimensional model contains the precise geometry and topology information of the injection mold slider assembly to support subsequent geometric feature recognition.

[0085] Step 420, identifying the surface area of the three-dimensional model where the wear plate can be arranged.

[0086] The surface area includes the bottom area and / or the back area of the injection mold slider assembly.

[0087] Step 430, determining the wear plate arrangement area based on the geometric features of the surface area.

[0088] The geometric features refer to the basic geometric elements such as points, lines, surfaces, and bodies and their topological relationships that constitute the three-dimensional model. For example, the geometric feature can be a specific plane and a series of edge lines that constitute the boundary of the plane. By analyzing these features, the type (such as plane, curved surface), orientation, and boundary contour of the surface can be determined.

[0089] The determination of the wear plate arrangement area can be achieved by boundary analysis and geometric calculation on the identified surface area, thereby extracting one or more regular and effective spaces for arrangement.

[0090] For example, after identifying the bottom surface area of the slider assembly, the bottom surface area may contain chamfers, holes, and other geometric details that are not suitable for arranging wear plates. Therefore, the process of determining the wear plate arrangement area can be achieved by performing maximum inscribed rectangle calculation on the surface area. By analyzing the outer boundary of the bottom surface area, the maximum rectangular area that can be accommodated is calculated within the boundary. This calculated maximum rectangular area is the wear plate arrangement area for performing the iterative arrangement process.

[0091] The arrangement method of the wear plate of the injection mold slider assembly provided by the present application can automatically define the precise wear plate arrangement area from the key surfaces such as the bottom or back of the slider assembly by geometric feature recognition of the three-dimensional model of the slider assembly. This can change the process of determining the arrangement area from relying on manual visual inspection and manual measurement to an automated process, thereby providing a reliable and objective calculation basis for the subsequent iterative arrangement process.

[0092] Figure 5This is one of the schematic diagrams of the wear-resistant plate arrangement provided by the present invention, such as... Figure 5 As shown, the height of the wear-resistant plate arrangement area of ​​the slider assembly is... h0 Width is W1 Angle of inclined guide post This indicates the angle of inclination of the wear-resistant plate arrangement surface relative to the main opening direction of the mold. p1 to p5 This represents multiple wear-resistant plate location points within the wear-resistant plate arrangement area. These wear-resistant plate location points correspond to the arrangement references of the wear-resistant plates at different heights. Their coordinates are obtained through geometric calculations, and the wear-resistant plate parameters are uniformly managed and adjusted through a table.

[0093] n1 to n5 This indicates the width of each wear-resistant plate. h1 to h5 This indicates the height of each wear-resistant plate. These width and height dimensions are determined by multiple geometric parameters on the slider assembly (such as...). B , C , D , E , F , G , H , I , J , K , L , Q , AS , AT , AL These parameters, calculated comprehensively (e.g., width, height, and relative position of each wear-resistant plate on the slider assembly), together determine the precise arrangement of the wear-resistant plates on the slider assembly. By adjusting these dimensional parameters, a reasonable distribution of the wear-resistant plates in the width and height directions can be achieved, ensuring effective coverage of the wear-resistant plate arrangement area.

[0094] Figure 6 This is the second schematic diagram of the wear-resistant plate arrangement provided by the present invention, as shown below. Figure 6 As shown, the length of the wear-resistant plate arrangement area of ​​the slider assembly is expressed as... L0 It indicates that the spatial lengths in which the wear-resistant plates can be distributed are respectively L1 , L2 , L3 , L4, L5 The height direction of the wear-resistant plate arrangement area is from... h0 to h6 It consists of multiple height values, among which, h0 Represents the highest point of the slider component. h1 to h5 Each is composed of a series of geometric parameters ( C , D , E ,F , G , H , I, J, K ) and the angle of the inclined guide post The cosine value is calculated together, for example, , wait.

[0095] p1 to p5 The key positioning points for the wear-resistant plate arrangement are determined by their coordinates combined with positional parameters in the length, corresponding height, and width directions. For example... p1 Coordinates are ( L1 / 2 , h1 , n1 ),in n1 The height difference between different heights in the wear-resistant plate arrangement area, combined with the angle of the inclined guide post, is used to analyze the height difference between different heights in the wear-resistant plate arrangement area. Calculated using parameters such as, for example, ,in, n1 This indicates the position coordinates of the wear-resistant plate in the width direction. h0 This represents the maximum vertical coordinate of the wear-resistant plate arrangement area of ​​the slider assembly. h1 This indicates the specific vertical height at which the wear-resistant plates are arranged. Indicates the angle of the inclined guide post The tangent value, This indicates the width of the slider component.

[0096] parameter R This represents an adjustment factor used to adjust the arrangement length based on the height difference, ensuring adequate spacing between the wear-resistant plates. Angle This indicates the angle between the wear-resistant plate arrangement surface and the reference surface. It plays a corrective role when calculating the arrangement length, ensuring the accuracy of the arrangement area.

[0097] Figure 7 This is the third schematic diagram of the wear-resistant plate arrangement provided by the present invention, as shown below. Figure 7 As shown, the wear-resistant plates are arranged at the bottom of the slider assembly by dividing the area into multiple arrangement surfaces. The wear-resistant plate arrangement area is divided into multiple arrangement columns, including the starting point. AA Point and BB point, B Points and C Key positioning points, such as points, are represented by specific three-dimensional coordinates. The coordinate values ​​are referenced to the coordinate system of the layout area. The specific coordinate data covers... X , Y , Z The offset values ​​in three directions ensure precise positioning during the arrangement process.

[0098] Figure 7 The text indicates that several dimensional parameters, such as boundary spacing, are labeled.C1 、 C2 、 C4 、 C5 , width parameter W1_0 、 W1 , spacing t0 and wear plate width w_2 , etc., wherein w50 refers to a fixed structural offset, considering that the wear plate may need to leave a fixed structural space for avoiding the bolt head or accommodating the guide groove when arranging, therefore the present application designs an additional fixed structural offset between the arrangement starting reference line and the actual starting point of the first wear plate. The value of w50 is determined according to the geometric dimensions of the structural features that need to be avoided in the three-dimensional model of the slider assembly (such as the minimum outer diameter of the bolt hole, the width of the guide groove, etc.). The value of w50 remains unchanged throughout the entire automatic arrangement process, and is a fixed geometric parameter based on the specific design requirements of the slider assembly, ensuring that the wear plate starts to arrange under the premise of accurately avoiding key structures. These parameters collectively define the size of each arrangement area and the spacing between wear plates, ensuring the rationality and regularity of wear plate arrangement. Different arrangements (first row, second row, etc.) are defined by corresponding transverse length parameters L1 、 L2 、 L3 and its correction value L1_0 、 L2_ 0 、 L3_0 precisely control the arrangement length, and the spacing between each arrangement column is further adjusted by the size b 、 b2 , etc.

[0099] Figure 8 is a structural schematic diagram of the arrangement device of the wear plate of the injection mold slider assembly provided by the present application, as shown in Figure 8 , mainly including but not limited to: The area determination unit 810 is used to determine the wear plate arrangement area of the injection mold slider assembly.

[0100] The iterative arrangement unit 820 is used to iteratively execute the wear plate arrangement process until any one of the arrangement preset wear plate standard library is not met in the remaining area of the wear plate arrangement area, and records all target standard wear plates arranged to the wear plate arrangement area.

[0101] The customization determination unit 830 is used to determine the customized wear plate suitable for arranging in the remaining area.

[0102] The arrangement execution unit 840 is used to arrange the target standard wear plate and the customized wear plate to the wear plate arrangement area according to the determined insertion coordinates, respectively.

[0103] The wear plate arrangement process is to determine the largest standard wear plate in the wear plate standard library as a target standard wear plate, and set the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0104] It should be noted that the arrangement device of the wear plate of the injection mold slider assembly provided by the present application can execute the arrangement method of the wear plate of the injection mold slider assembly as described in any of the above embodiments during specific operation, and the present embodiment will not be described here.

[0105] The arrangement device of the wear plate of the injection mold slider assembly provided by the present application can determine all target standard wear plates and customized wear plates arranged in the wear plate arrangement area by iteratively executing the wear plate arrangement process, so as to realize automatic arrangement of the wear plate, thereby improving the arrangement efficiency and accuracy of the wear plate.

[0106] Figure 9 is a structural schematic diagram of an electronic device provided by the present application, as Figure 9 shown, the electronic device can include a processor 910, a communications interface 920, a memory 930 and a communications bus 940, wherein the processor 910, the communications interface 920 and the memory 930 complete mutual communication through the communications bus 940. The processor 910 can call the logic instructions in the memory 930 to execute the arrangement method of the wear plate of the injection mold slider assembly, which includes: determining a wear plate arrangement area of the injection mold slider assembly; iteratively executing a wear plate arrangement process until any standard wear plate in a preset wear plate standard library cannot be arranged in the remaining area of the wear plate arrangement area, recording all target standard wear plates arranged in the wear plate arrangement area; determining a customized wear plate suitable for arranging in the remaining area; arranging the target standard wear plate and the customized wear plate into the wear plate arrangement area according to the determined insertion coordinates, respectively; the wear plate arrangement process is to determine the largest standard wear plate in the wear plate standard library as a target standard wear plate, and set the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0107] In addition, the logic instructions in the memory 930 described above can be implemented in the form of software functional units and sold or used as independent products, and can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application or the part of the prior art that contributes essentially or the part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various media that can store program codes.

[0108] In another aspect, the present application also provides a computer program product, which comprises a computer program stored on a non-transitory computer readable storage medium, and the computer program comprises program instructions, when the program instructions are executed by a computer, the computer can execute the arrangement method of the wear plate of the injection mold slider assembly provided by the above-mentioned embodiments, and the method comprises: determining a wear plate arrangement area of the injection mold slider assembly; iteratively executing a wear plate arrangement process until no standard wear plate in a preset wear plate standard library meets the arrangement in the remaining area of the wear plate arrangement area, recording all target standard wear plates arranged in the wear plate arrangement area; determining a customized wear plate suitable for being arranged in the remaining area; and arranging the target standard wear plate and the customized wear plate to the wear plate arrangement area according to the determined insertion coordinates, respectively; the wear plate arrangement process is to determine a standard wear plate with the largest size in the wear plate standard library as a target standard wear plate, and to set the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0109] In yet another aspect, the present application also provides a non-transitory computer readable storage medium having stored thereon a computer program, which, when executed by a processor, implements the method for arranging wear plates of an injection mold slider assembly as provided by the above embodiments, the method comprising: determining a wear plate arrangement area of an injection mold slider assembly; iteratively performing a wear plate arrangement process until no standard wear plate in a preset wear plate standard library meets the arrangement in a remaining area of the wear plate arrangement area, recording all target standard wear plates arranged in the wear plate arrangement area; determining a customized wear plate suitable for being arranged in the remaining area; and arranging the target standard wear plates and the customized wear plate into the wear plate arrangement area according to the determined insertion coordinates, respectively; the wear plate arrangement process comprises determining a standard wear plate with the largest size in the wear plate standard library as a target standard wear plate suitable for being arranged in the wear plate arrangement area, and setting the arrangement area after removing the target standard wear plate from the wear plate arrangement area as a new wear plate arrangement area.

[0110] The device embodiments described above are merely illustrative, wherein the units described as separate components can or can not be physically separated, and the components displayed as units can or can not be physical units, i.e., can be located in one place or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0111] From the above description of the embodiments, those skilled in the art can clearly understand that the embodiments can be realized by means of software and necessary universal hardware platforms, and of course can also be realized by hardware. Based on such understanding, the above technical solutions can be embodied in the form of a software product, which can be stored in a computer readable storage medium, such as a ROM / RAM, a magnetic disk, an optical disk, etc., and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.

[0112] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for arranging wear-resistant plates in an injection mold slider assembly, characterized in that, include: Determine the wear-resistant plate arrangement area of ​​the injection mold slider assembly; Iteratively execute the wear-resistant plate arrangement process until the remaining area of ​​the wear-resistant plate arrangement area does not meet the requirements for arranging any standard wear-resistant plate in the preset wear-resistant plate standard library, and record all target standard wear-resistant plates arranged in the wear-resistant plate arrangement area. Determine the appropriate wear-resistant plates to be arranged in the remaining areas; The target standard wear-resistant plate and the customized wear-resistant plate are respectively arranged in the wear-resistant plate arrangement area according to the determined insertion coordinates; The wear-resistant plate arrangement process involves determining the largest standard wear-resistant plate in the wear-resistant plate standard library that is suitable for arrangement in the wear-resistant plate arrangement area as a target standard wear-resistant plate, and setting the arrangement area after removing the target standard wear-resistant plate from the wear-resistant plate arrangement area as a new wear-resistant plate arrangement area.

2. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 1, characterized in that, The standard wear-resistant plates in the wear-resistant plate standard library that have the largest applicable specifications for the wear-resistant plate arrangement area include: Obtain the specification parameters of the wear-resistant plate arrangement area; The specifications of the wear-resistant plate arrangement area are matched with the specifications of each standard wear-resistant plate in the wear-resistant plate standard library. Determine the set of standard wear-resistant plates that can be arranged after matching; The largest standard wear-resistant plate is determined from the set of standard wear-resistant plates that can be arranged.

3. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 2, characterized in that, The step of matching the specification parameters of the wear-resistant plate arrangement area with the specification parameters of each standard wear-resistant plate in the wear-resistant plate standard library includes: Iterate through each of the standard wear-resistant plates in the wear-resistant plate standard library; If the specification parameters of any of the standard wear-resistant plates are not greater than the specification parameters of the wear-resistant plate arrangement area, then the standard wear-resistant plate is added to the set of arrangeable standard wear-resistant plates.

4. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 1, characterized in that, The arrangement area of ​​the target standard wear-resistant plate is determined based on the specification parameters and arrangement spacing parameters of the target standard wear-resistant plate; The spacing parameters include the spacing between the target standard wear-resistant plate and adjacent wear-resistant plates, as well as the spacing between the target standard wear-resistant plate and the boundary of the wear-resistant plate arrangement area.

5. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 1, characterized in that, The determination of the suitable custom wear-resistant plate to be arranged in the remaining area includes: Obtain the specification parameters of the remaining area; The customized wear-resistant plate is determined based on the specifications of the remaining area.

6. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 1, characterized in that, The step of arranging the target standard wear-resistant plate and the customized wear-resistant plate into the wear-resistant plate arrangement area according to the determined insertion coordinates includes: Based on the design parameters of the injection mold slider assembly, the specification parameters of the target standard wear-resistant plate, and the first positional relationship parameters between the injection mold slider assembly and the target standard wear-resistant plate, the first insertion coordinate of the target standard wear-resistant plate is determined. Based on the design parameters of the injection mold slider assembly, the specification parameters of the customized wear-resistant plate, and the second positional relationship parameters between the injection mold slider assembly and the customized wear-resistant plate, the second insertion coordinates of the customized wear-resistant plate are determined. Based on the first insertion coordinate of each target standard wear-resistant plate and the second insertion coordinate of each custom wear-resistant plate, all target standard wear-resistant plates and all custom wear-resistant plates are arranged in the wear-resistant plate arrangement area.

7. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 6, characterized in that, The design parameters of the injection mold slider assembly include at least one of the following parameters: The angle of the inclined guide post, the length of the slider, the width of the slider, the height of the slider, and the clearance angle.

8. The method for arranging the wear-resistant plate of the injection mold slider assembly according to claim 1, characterized in that, The determination of the wear-resistant plate arrangement area of ​​the injection mold slider assembly includes: Obtain a three-dimensional model of the injection mold slider assembly; Identify the surface areas in the three-dimensional model where wear-resistant plates can be arranged; The wear-resistant plate arrangement area is determined based on the geometric features of the surface region; The surface area includes the bottom area and / or back area of ​​the injection mold slider assembly.

9. A device for arranging wear-resistant plates in an injection mold slider assembly, characterized in that, include: The region determination unit is used to determine the wear-resistant plate arrangement area of ​​the injection mold slider assembly; An iterative arrangement unit is used to iteratively execute the wear-resistant plate arrangement process until the remaining area of ​​the wear-resistant plate arrangement area does not meet the requirement of arranging any standard wear-resistant plate in the preset wear-resistant plate standard library, and records all target standard wear-resistant plates arranged to the wear-resistant plate arrangement area. A customization determination unit is used to determine the custom wear-resistant plates applicable to the remaining areas; The arrangement execution unit is used to arrange the target standard wear-resistant plate and the customized wear-resistant plate into the wear-resistant plate arrangement area according to the determined insertion coordinates, respectively. The wear-resistant plate arrangement process involves determining the largest standard wear-resistant plate in the wear-resistant plate standard library that is suitable for arrangement in the wear-resistant plate arrangement area as a target standard wear-resistant plate, and setting the arrangement area after removing the target standard wear-resistant plate from the wear-resistant plate arrangement area as a new wear-resistant plate arrangement area.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the method for arranging the wear-resistant plates of the injection mold slider assembly as described in any one of claims 1 to 8.

11. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the method for arranging the wear-resistant plates of the injection mold slider assembly as described in any one of claims 1 to 8.

12. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the method for arranging the wear-resistant plates of the injection mold slider assembly as described in any one of claims 1 to 8.

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