CN115923056A - Plastic workpiece processing method, device, equipment and storage medium - Google Patents
Plastic workpiece processing method, device, equipment and storage medium Download PDFInfo
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- CN115923056A CN115923056A CN202211726674.0A CN202211726674A CN115923056A CN 115923056 A CN115923056 A CN 115923056A CN 202211726674 A CN202211726674 A CN 202211726674A CN 115923056 A CN115923056 A CN 115923056A
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- 238000012545 processing Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 claims description 34
- 230000008859 change Effects 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000003754 machining Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
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- 239000007788 liquid Substances 0.000 description 3
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- 235000014161 Caesalpinia gilliesii Nutrition 0.000 description 2
- 235000011472 cat’s claw Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 244000161999 Acacia greggii Species 0.000 description 1
- 235000004608 catclaw acacia Nutrition 0.000 description 1
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- 230000006870 function Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
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- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The application discloses a plastic workpiece processing method, a plastic workpiece processing device, plastic workpiece processing equipment and a storage medium, which belong to the field of industry, and the method comprises the following steps: injecting plastic based on a plastic workpiece sprue to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece sprue and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected; separating the plastic workpiece from the attached discontinuous rake points to obtain the plastic workpiece. In the application, the shape of the plastic workpiece sprue is improved, so that the contact surface between the plastic workpiece sprue and the plastic workpiece is changed from the whole contact surface to a discontinuous contact surface. The obtained rake is a plurality of corresponding discontinuous rake points, and the area of the rake points to be removed is smaller. During separation, the rake points with smaller area attached to the workpiece have less influence on stripping of the workpiece when falling off, so that the quality of the plastic workpiece processed during processing of the plastic workpiece is improved.
Description
Technical Field
The present disclosure relates to the field of industry, and more particularly, to a method, an apparatus, a device and a storage medium for processing a plastic workpiece.
Background
At present, when processing a plastic workpiece, in order to increase the hardness of the plastic workpiece, a glass fiber material is generally added to the raw material. However, since the raw material is injected through the gate of the plastic workpiece, after the plastic workpiece is molded, a bonding surface, i.e., a contact surface, exists between the gate of the plastic workpiece and the plastic workpiece, and the contact surface is integral, and the raw material is injected integrally from the gate of the plastic workpiece, an excessive rake is attached to the molded plastic workpiece, and the excessive rake needs to be removed from the plastic workpiece. Due to the addition of the glass fiber material, the hardness of the material rake is increased, the original plastic workpiece cracks and damages the plastic workpiece when the glass fiber material is removed, and the damaged plastic workpiece cannot be utilized and can only be discarded, namely, the problem in the prior art that the quality of the processed plastic workpiece is low when the plastic workpiece is processed exists.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a plastic workpiece processing method, and aims to solve the problem that in the prior art, when a plastic workpiece is processed, the quality of the processed plastic workpiece is low.
In order to achieve the above object, the present application provides a method for processing a plastic workpiece, the method comprising:
when a processing instruction is received, determining a plastic workpiece to be processed;
acquiring model data of the plastic workpiece to be processed from a drawing device based on the processing instruction;
controlling an injection molding device to inject plastic based on a plastic workpiece gate to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece gate and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
and separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece in accordance with the designed shape.
In a possible embodiment of the present application, before the step of controlling the injection molding device to inject plastic based on a gate of the plastic workpiece to obtain the plastic workpiece, the method includes:
and determining the discontinuous condition of the discontinuous contact surface of the sprue of the plastic workpiece based on the plastic component added in the plastic workpiece to be processed.
In a possible embodiment of the present application, the step of determining the discontinuity of the discontinuous contact surface of the gate of the plastic workpiece based on the plastic component added to the plastic workpiece to be processed includes:
and determining the discontinuity condition of the discontinuous contact surface of the plastic workpiece gate based on the type and the content of the added plastic component in the plastic workpiece to be processed, wherein the stronger the hardening performance of the plastic component with increased hardness is or the higher the content of the plastic component with increased hardness is, the more sparse the discontinuous contact points of the discontinuous contact surface are.
In a possible embodiment of the present application, the step of controlling the injection molding device to inject plastic based on a gate of the plastic workpiece to obtain the plastic workpiece includes:
controlling the injection molding device to pressurize the fluid plastic and inject the pressurized fluid plastic into the corresponding cavity of the plastic workpiece;
and when the fluid plastic in the cavity is solidified, controlling the solidified plastic to be separated from the cavity to obtain the plastic workpiece.
In a possible embodiment of the present application, before the step of controlling the injection molding device to inject the plastic based on the gate of the plastic workpiece to obtain the plastic workpiece, the injection molding device includes:
determining the shape and the number of matched gates of the plastic workpieces based on the plastic workpieces to be processed;
configuring the plastic workpiece gates based on the shape and the number.
In one possible embodiment of the present application, the step of configuring the plastic workpiece gates based on the shape and the number comprises:
if a change instruction for changing the configuration is detected, acquiring a corresponding change list;
and configuring the plastic workpiece gate based on the change list.
In one possible embodiment of the present application, the step of separating the plastic workpiece from the attached discontinuous rake points to obtain the plastic workpiece conforming to the design shape includes:
and punching and separating the plastic workpiece and the attached discontinuous rake points to obtain the plastic workpiece in accordance with the designed shape.
In addition, in order to achieve the above object, the present application also provides a plastic workpiece processing apparatus, comprising:
the determining module is used for determining the plastic workpiece to be processed when the processing instruction is received;
the acquisition module is used for acquiring model data of the plastic workpiece to be processed from the drawing device based on the processing instruction;
the control module is used for controlling the injection molding device to inject plastic based on a plastic workpiece sprue so as to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece sprue and the plastic workpiece is a discontinuous contact surface, and redundant discontinuous rake points are attached to the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
and the separation module is used for separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece conforming to the designed shape.
In addition, in order to realize the above-mentioned purpose, this application still provides a plastic work piece processing equipment, plastic work piece processing equipment is entity node equipment, plastic work piece processing equipment includes: the device comprises a memory, a processor and a plastic workpiece processing program which is stored on the memory and can run on the processor, wherein the processor executes the plastic workpiece processing program to realize the steps of the plastic workpiece processing method.
In addition, to achieve the above object, the present application further provides a storage medium having a program stored thereon for implementing the plastic workpiece processing method, wherein the program implements the steps of the plastic workpiece processing method when executed by a processor.
Compared with the prior art that when a plastic workpiece is machined, the quality of the machined plastic workpiece is lower, in the method, when a machining instruction is received, the plastic workpiece to be machined is determined; acquiring model data of the plastic workpiece to be processed from a drawing device based on the processing instruction; controlling an injection molding device to inject plastic based on a plastic workpiece gate to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece gate and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected; and separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece in accordance with the designed shape. In this application, improve the shape of plastic work piece runner, then the plastic work piece runner with the contact surface of plastic work piece changes into discontinuous contact surface by whole contact surface, and then the rake that obtains after pouring into the plastic is same a plurality of discontinuous rake points, and then the area of the rake point that needs to get rid of is less. Therefore, when the rake points with smaller area attached to the workpiece fall off during separation, the destructiveness of the workpiece is reduced, the stripping influence is reduced, and the quality of the plastic workpiece processed during processing the plastic workpiece is improved.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for machining a plastic workpiece according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of an embodiment of a plastic workpiece processing method according to the present application before modification;
FIG. 3 is a schematic view of a modification of the embodiment of the plastic workpiece processing method of the present application;
FIG. 4 is a schematic view of a plastic workpiece processing apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a hardware operating environment according to an embodiment of the plastic workpiece processing method of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of a claim "comprising a" 8230a "\8230means" does not exclude the presence of additional identical elements in the process, method, article or apparatus in which the element is incorporated, and further, similarly named components, features, elements in different embodiments of the application may have the same meaning or may have different meanings, the specific meaning of which should be determined by its interpretation in the specific embodiment or by further combination with the context of the specific embodiment.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if," as used herein, may be interpreted as "at \8230; \8230when" or "when 8230; \823030when" or "in response to a determination," depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", by way of further example," a, B or C "or" a, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.
The words "if", as used herein may be interpreted as "at \8230; \8230whenor" when 8230; \8230when or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It should be noted that, step numbers such as S10 and S20 are used herein for the purpose of more clearly and briefly describing corresponding contents, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S20 first and then S10 in the specific implementation, but these should be within the protection scope of the present application.
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
In a first embodiment of the present application, referring to fig. 1, a plastic workpiece processing apparatus applied in a plastic workpiece processing system is provided, and the plastic workpiece processing method includes:
step S10, when a processing instruction is received, determining a plastic workpiece to be processed;
step S20, acquiring model data of the plastic workpiece to be processed from a drawing device based on the processing instruction;
step S30, controlling an injection molding device to inject plastic based on a plastic workpiece gate to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece gate and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
and S40, separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece conforming to the designed shape.
The present embodiment is directed to an application scenario in which, at present, when a plastic workpiece is processed, a glass fiber material is generally added to a raw material in order to increase the hardness of the plastic workpiece. However, since the raw material is injected through the gate of the plastic workpiece, after the plastic workpiece is molded, a bonding surface, i.e., a contact surface, exists between the gate of the plastic workpiece and the plastic workpiece, and the contact surface is integral, and the raw material is injected integrally from the gate of the plastic workpiece, an excessive rake is attached to the molded plastic workpiece, and the excessive rake needs to be removed from the plastic workpiece. Due to the fact that the glass fiber materials are added, the hardness of the rake is high, the original plastic workpiece is cracked to damage the plastic workpiece when the rake is removed, the damaged plastic workpiece cannot be utilized and can only be wasted, and the problem that in the prior art, when the plastic workpiece is machined, the quality of the machined plastic workpiece is low is solved.
The present embodiment is intended to: the quality of the plastic workpiece processed when the plastic workpiece is processed is improved.
In this embodiment, the plastic workpiece processing method is applied to a plastic workpiece processing device in a plastic workpiece processing system, the plastic workpiece processing device belongs to a plastic workpiece processing apparatus, the plastic workpiece processing system further includes an injection molding device, a plastic workpiece gate, and a drawing device, and the processing device is configured with the plastic workpiece gate.
In this embodiment, the types and shapes of the plastic workpieces to be processed are different, that is, the product parameters may be multiple, and the processing device may process workpieces with multiple product parameters.
In this embodiment, the plastic workpiece to be processed is formed by discharging through the plastic workpiece gate. As the plastic workpiece to be machined is formed after the discharge electrode discharges, the plastic workpiece to be machined is consistent with the discharge electrode and the plastic workpiece gate in terms of parameters, as an example, if the plastic workpiece to be machined is a horn-shaped workpiece, the discharge electrode is a horn-shaped electrode, and the plastic workpiece gate is a horn-shaped gate.
In this embodiment, the drawing device is a device capable of drawing a plastic workpiece to be processed, through the drawing device, a model of the plastic workpiece to be processed can be obtained, the model carries model data, as an example, the drawing device is NX, and through NX, three-dimensional model data of the ox horn workpiece to be processed can be obtained.
The method comprises the following specific steps:
step S10, when a processing instruction is received, determining a plastic workpiece to be processed;
in this embodiment, the processing instruction may be sent by the user after the user operates the front page, or may be received by the plastic workpiece processing device after the user reserves the sending time on the front page and the preset time is reached.
In this embodiment, the types of the plastic workpieces to be processed may be various, and the types of the same workpiece may also be various.
Step S20, acquiring model data of the plastic workpiece to be processed from a drawing device based on the processing instruction;
as an example, three-dimensional model data of a plastic workpiece to be processed is acquired from an NX drawing device based on a processing instruction.
Step S30, controlling an injection molding device to inject plastic based on a plastic workpiece gate to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece gate and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
in this embodiment, the user of the injection molding apparatus injects the plastic material from the gate of the plastic workpiece, and the injection molding apparatus may be an injection molding machine as an example.
The prior art includes plastic workpieces, rake and fan gate as shown in fig. 2. The plastic workpiece is a fan-shaped sprue with a full contact surface, the plastic workpiece is in full contact with the fan-shaped sprue, and the contact surface is continuous. And performing injection molding from a fully-contacted sprue to obtain a workpiece, and attaching redundant continuous rake on the obtained plastic workpiece, wherein the sprue is fully-contacted, and the rake is also an integral rake corresponding to the sprue, namely a continuous rake block.
In this embodiment, as shown in fig. 3, the improved schematic diagram includes a plastic workpiece, a rake, and a fan-shaped gate. And the plastic sprue is used for the injection molding process after the structure is improved. The original gate in full contact is improved into a plastic gate with a discontinuous contact surface, the edge of the improved plastic gate is in a sawtooth shape, and the whole plastic gate is similar to a cat's claw, so the gate is called as a fan-shaped cat's claw gate. Then correspondingly, the rake obtained based on the gate is not a continuous rake block but a discontinuous rake point. The redundant discontinuous rake points are attached to the plastic workpiece.
In this application, improve the shape of plastic work piece runner, then the plastic work piece runner with the contact surface of plastic work piece changes into discontinuous contact surface by whole contact surface, and the rake that obtains after pouring into the plastic is same a plurality of discontinuous rake points, and then the area of the rake point that needs to get rid of is less. Therefore, when the rake points with smaller area attached to the workpiece fall off during separation, the destructiveness of the workpiece is reduced, the stripping influence is reduced, and the quality of the plastic workpiece processed during processing the plastic workpiece is improved.
Step S30, before the step of controlling the injection molding device to inject the plastic based on the plastic workpiece gate to obtain the plastic workpiece, the method comprises the following steps of C1:
and C1, determining the discontinuous condition of the discontinuous contact surface of the sprue of the plastic workpiece based on the plastic component added in the plastic workpiece to be processed.
In this embodiment, the modified gate is more likely to peel off the rake from the plastic workpiece because the contact surface is not continuous. This is because the contact area is reduced and for mechanical reasons, the smaller the contact area, the easier the stripping, or the more sparse the discrete rake points, the easier the stripping. Therefore, when the hardness of the plastic workpiece is stronger, the plastic workpiece is less prone to stripping, and the rake points should be made more sparse to reduce the stripping difficulty, so as to reduce the damage to the workpiece.
As an example, when the plastic component added to the plastic workpiece to be processed is to increase the hardness of the plastic workpiece, the rake point is required to be easily stripped, and the discontinuous contact surface of the gate of the plastic workpiece should be more sparsely arranged, that is, the discontinuous condition should be that the saw teeth of the toothed fan-shaped cat-claw gate are more sparsely arranged, such as being thinner or spaced further apart.
In this embodiment, the discontinuity of the discontinuous contact surface of the gate of the plastic workpiece is determined based on the plastic component added to the plastic workpiece to be processed, the gates of the corresponding discontinuous contact surfaces are configured based on the plastic workpieces with different hardness, and the gates are adapted to the workpieces, so that the rake can be peeled off, and the quality of the plastic workpiece processed when the plastic workpiece is processed is further improved.
Step C1, determining the discontinuous condition of the discontinuous contact surface of the sprue of the plastic workpiece based on the plastic component added in the plastic workpiece to be processed, and the step D1:
and D1, determining the discontinuous condition of the discontinuous contact surface of the gate of the plastic workpiece based on the type and the content of the added plastic component in the plastic workpiece to be processed, wherein the harder the hardness-increasing plastic component is, or the higher the content of the hardness-increasing plastic component is, the sparser the discontinuous contact points of the discontinuous contact surface are.
In this embodiment, the different types of plastic components have different effects on the hardness of the plastic workpiece, and the different plastic components have different effects on the hardness of the plastic workpiece.
The harder the plastic component with increased hardness, or the higher the content of the plastic component with increased hardness, the more remarkable the hardening effect on the plastic workpiece.
Therefore, it is necessary to determine the discontinuity of the discontinuous contact surface of the gate of the plastic workpiece based on the type and content of the plastic component added to the plastic workpiece to be processed. When the hardness increasing plastic component has stronger hardening performance or the content of the hardness increasing plastic component is higher, the discontinuous contact points of the discontinuous contact surface are sparser.
Step S30, controlling the injection molding device to inject plastic based on the plastic workpiece gate to obtain the plastic workpiece, wherein the step S31-step S32 are as follows:
step S31, controlling the injection molding device to pressurize fluid plastic and inject the pressurized fluid plastic into a corresponding cavity of the plastic workpiece;
in this embodiment, a raw material for plastic processing, such as a solid plastic raw material, is heated to melt the raw material into a liquid state, then the liquid fluid plastic is pressurized to push the liquid fluid plastic to flow forward, the fluid plastic flows to the process of injection molding, and finally the fluid plastic flows into a cavity corresponding to the workpiece. The mold cavity is equivalent to a physical model for manufacturing the plastic workpiece, and different plastic workpieces have corresponding mold cavities.
And S32, when the fluid plastic in the cavity is solidified, controlling the solidified plastic to be separated from the cavity to obtain the plastic workpiece.
In this embodiment, after the fluid-shaped plastic is successfully injected into the cavity, the plastic needs to be cured because the fluid-shaped plastic is in the fluid state, and the plastic can be cooled or a cooling device is used to cool the high-temperature plastic. And when the temperature is reduced and the plastic is solidified, demolding the solidified plastic from the cavity to obtain the plastic workpiece.
In this embodiment, the demolded plastic workpiece is not the final product, but the plastic workpiece is attached with an extra rake, and since the discontinuous structure optimization is performed on the fan gate in this embodiment, an extra discontinuous rake point is obtained, and therefore, the extra rake point needs to be removed from the plastic workpiece.
And S40, separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece conforming to the designed shape.
In this embodiment, after the surplus discontinuous rake points are obtained on the plastic workpiece, the surplus rake points need to be removed from the plastic workpiece.
Step S40, separating the plastic workpiece from the attached discontinuous rake points to obtain the plastic workpiece in accordance with the designed shape, which comprises the following steps of S41:
and S41, punching and separating the plastic workpiece and the attached discontinuous rake points to obtain the plastic workpiece conforming to the designed shape.
As an example, the plastic workpiece is separated from the attached discontinuous rake points by punching, so as to obtain a plastic workpiece conforming to the designed shape.
Compared with the prior art that when a plastic workpiece is machined, the quality of the machined plastic workpiece is lower, in the method, when a machining instruction is received, the plastic workpiece to be machined is determined; acquiring model data of the plastic workpiece to be processed from a drawing device based on the processing instruction; controlling an injection molding device to inject plastic based on a plastic workpiece gate to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece gate and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected; and separating the plastic workpiece from the attached discontinuous rake points to obtain the plastic workpiece in accordance with the designed shape. In this application, improve the shape of plastic work piece runner, then the plastic work piece runner with the contact surface of plastic work piece changes into discontinuous contact surface by whole contact surface, and then the rake that obtains after pouring into the plastic is same a plurality of discontinuous rake points, and then the area of the rake point that needs to get rid of is less. Therefore, when the rake points with smaller area attached to the workpiece fall off during separation, the destructiveness of the workpiece is reduced, the stripping influence is reduced, and the quality of the plastic workpiece processed during processing the plastic workpiece is improved.
Example two
Further, based on the first embodiment of the present application, another embodiment of the present application is provided, in which step S30, before the step of controlling the injection molding device to inject the plastic based on the gate of the plastic workpiece to obtain the plastic workpiece, includes steps A1-A2:
a1, determining the shape and the number of matched gates of the plastic workpiece based on the plastic workpiece to be processed;
as an example, injection molding may be performed using one or more gates during processing, where the number of gates is related to the particular plastic part to be processed.
As an example, the shape of the plastic workpiece gate can be various, such as fan-shaped or semicircular. And is not particularly limited.
As an example, after determining that the plastic workpiece to be processed is a workpiece a, determining an a gate matched with the workpiece a based on the workpiece a to be processed, and automatically configuring an a horn gate from a configuration library, wherein a plurality of plastic workpiece gates are prestored in the configuration library.
And A2, configuring the plastic workpiece gates based on the shape and the number.
As an example, the plastic workpiece gates are configured based on the shape and the number.
Step A2, after the step of configuring the plastic workpiece gates based on the shape and the number, the method comprises the following steps B1-B2:
step B1, if a change instruction for changing the configuration is detected, a corresponding change list is obtained;
and B2, configuring the plastic workpiece gate based on the change list.
In the present embodiment, the change command is a command for changing the gate of the plastic workpiece to be arranged.
In this embodiment, the change list is a plastic workpiece gate list.
As an example, after the plastic workpiece gate is arranged, if the plastic workpiece processing device detects a change instruction for changing the arrangement, a corresponding change list is obtained, and the change list is that the plastic workpiece gate is changed from a1 to a 2. And arranging a2 plastic workpiece gates based on the change list.
In this embodiment, after the plastic workpiece gate is configured, a step of detecting a change instruction is added, and if the change instruction is detected, the changed plastic workpiece gate is configured based on the change instruction, so as to prevent the problem that the processing of the plastic workpiece is failed when the original plastic workpiece gate is continuously used for processing the plastic workpiece, which is caused by actually changing the plastic workpiece to be processed, and the change instruction is not detected, that is, to further improve the quality of the plastic workpiece processed during processing the plastic workpiece.
EXAMPLE III
Further, based on all the above embodiments, another embodiment of the present application is provided, in which, as shown in fig. 4, there is provided a plastic workpiece processing apparatus, the apparatus comprising:
the determining module is used for determining the plastic workpiece to be processed when the processing instruction is received;
the acquisition module is used for acquiring model data of the plastic workpiece to be processed from the drawing device based on the processing instruction;
the control module is used for controlling the injection molding device to inject plastic based on a plastic workpiece sprue so as to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece sprue and the plastic workpiece is a discontinuous contact surface, and redundant discontinuous rake points are attached to the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
and the separation module is used for separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece conforming to the designed shape.
In a possible embodiment of the present application, before the step of controlling the injection molding device to inject the plastic based on the gate of the plastic workpiece to obtain the plastic workpiece, the device includes:
the first determining module is used for determining the discontinuous condition of the discontinuous contact surface of the sprue of the plastic workpiece based on the plastic component added in the plastic workpiece to be processed.
In a possible embodiment of the present application, the step of determining discontinuity of the discontinuous contact surface of the gate of the plastic workpiece based on the plastic component added to the plastic workpiece to be processed includes:
and the second determining module is used for determining the discontinuous situation of the discontinuous contact surface of the plastic workpiece pouring gate based on the type and the content of the added plastic component in the plastic workpiece to be processed, wherein the harder the hardness-increasing plastic component is, or the higher the content of the hardness-increasing plastic component is, the more sparse the discontinuous contact points of the discontinuous contact surface are.
In a possible embodiment of the present application, the step of controlling the injection molding device to inject plastic based on a gate of the plastic workpiece to obtain the plastic workpiece comprises:
the first control module is used for controlling the injection molding device to pressurize fluid plastic and inject the pressurized fluid plastic into a corresponding cavity of the plastic workpiece;
and the second control module is used for controlling the solidified plastic to be separated from the cavity when the fluid plastic in the cavity is solidified, so as to obtain the plastic workpiece.
In a possible embodiment of the present application, before the step of controlling the injection molding device to inject plastic based on a plastic workpiece gate to obtain the plastic workpiece, the device includes:
the third determining module is used for determining the shape and the number of matched gates of the plastic workpieces based on the plastic workpieces to be processed;
a first configuration module for configuring the plastic workpiece gates based on the shape and the number.
In one possible embodiment of the present application, after the step of configuring the plastic workpiece gates based on the shape and the number, the apparatus comprises:
the first acquisition module is used for acquiring a corresponding change list if a change instruction for changing the configuration is detected;
and the second configuration module is used for configuring the plastic workpiece sprue based on the change list.
In one possible embodiment of the present application, the step of separating the plastic workpiece from the attached discontinuous rake points to obtain the plastic workpiece conforming to the designed shape includes:
and the first separation module is used for punching and separating the plastic workpiece and the attached discontinuous material rake points to obtain the plastic workpiece in accordance with the designed shape.
The specific implementation of the plastic workpiece processing apparatus of the present application is substantially the same as the embodiments of the plastic workpiece processing method, and is not further described herein.
Example four
Further, based on all the above embodiments, another embodiment of the present application is provided, in which an apparatus for processing a plastic workpiece is provided, the apparatus for processing a plastic workpiece is a physical node apparatus, and the apparatus for processing a plastic workpiece includes: the device comprises a memory, a processor and a program stored on the memory for realizing the plastic workpiece processing method, wherein the memory is used for storing the program for realizing the plastic workpiece processing method; the processor is used for executing the program for realizing the plastic workpiece processing method so as to realize the steps of the plastic workpiece processing method in the embodiment.
Referring to fig. 5, fig. 5 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present application.
As shown in fig. 5, the plastic workpiece processing apparatus may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. The communication bus 1002 is used for realizing connection communication between the processor 1001 and the memory 1005. The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a memory device separate from the processor 1001 described above.
In one possible embodiment of the present application, the plastic workpiece processing apparatus may further include a network interface, an audio circuit, a display, a connecting line, a sensor, an input module, and the like, wherein the network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface, bluetooth interface), and the input module may optionally include a Keyboard (Keyboard), a system soft Keyboard, a voice input, a wireless receiving input, and the like.
Those skilled in the art will appreciate that the plastic workpiece processing apparatus configuration is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The memory, which is a type of computer storage medium, may include an operating system, an information exchange module, and a plastic workpiece processing program. The operating system is a program for managing and controlling hardware and software resources of the plastic workpiece processing equipment, and supports the operation of the plastic workpiece processing program and other software and/or programs. The information exchange module is used for realizing communication among all components in the memory and communication with other hardware and software in the management system.
In the plastic workpiece processing equipment, the processor is used for executing the plastic workpiece processing program stored in the memory to realize the steps of processing the plastic workpiece.
The specific implementation of the plastic workpiece processing apparatus of the present application is substantially the same as the embodiments of the plastic workpiece processing method, and is not further described herein.
EXAMPLE five
The embodiment of the present application provides a storage medium, and the storage medium stores one or more programs, and the one or more programs can be further executed by one or more processors to implement the steps of the plastic workpiece processing method in the above embodiment.
The specific implementation of the storage medium of the present application is substantially the same as the embodiments of the plastic workpiece processing method, and is not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM or RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. A plastic workpiece processing method is characterized by comprising the following steps:
when a processing instruction is received, determining a plastic workpiece to be processed;
acquiring model data of the plastic workpiece to be processed from a drawing device based on the processing instruction;
controlling an injection molding device to inject plastic based on a plastic workpiece gate to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece gate and the plastic workpiece is a discontinuous contact surface, and attaching redundant discontinuous rake points on the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
and separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece in accordance with the designed shape.
2. The method as claimed in claim 1, wherein the step of controlling the injection molding device to inject the plastic based on the gate of the plastic to obtain the plastic comprises:
and determining the discontinuity condition of the discontinuous contact surface of the sprue of the plastic workpiece based on the plastic component added in the plastic workpiece to be processed.
3. The method of claim 2, wherein the step of determining the discontinuity of the discontinuous contact surface of the gate of the plastic workpiece based on the plastic component added to the plastic workpiece to be processed comprises:
and determining the discontinuity condition of the discontinuous contact surface of the plastic workpiece gate based on the type and the content of the added plastic component in the plastic workpiece to be processed, wherein the stronger the hardening performance of the plastic component with increased hardness is or the higher the content of the plastic component with increased hardness is, the more sparse the discontinuous contact points of the discontinuous contact surface are.
4. The method of claim 1, wherein the step of controlling the injection molding device to inject the plastic based on the gate of the plastic workpiece to obtain the plastic workpiece comprises:
controlling the injection molding device to pressurize the fluid plastic and inject the fluid plastic into a corresponding cavity of the plastic workpiece;
and when the fluid plastic in the cavity is solidified, controlling the solidified plastic to be separated from the cavity to obtain the plastic workpiece.
5. The method of claim 1, wherein the step of controlling the injection molding device to inject the plastic based on the gate of the plastic workpiece to obtain the plastic workpiece is preceded by the steps of:
determining the shape and the number of matched gates of the plastic workpieces based on the plastic workpieces to be processed;
configuring the plastic workpiece gates based on the shape and the number.
6. The plastic part processing method of claim 5, wherein said step of configuring said plastic part gates based on said shape and said number comprises, after said step of configuring said plastic part gates based on said shape and said number:
if a change instruction for changing the configuration is detected, acquiring a corresponding change list;
and configuring the plastic workpiece gate based on the change list.
7. The method as claimed in claim 1, wherein the step of separating the plastic workpiece from the attached discrete rake points to obtain a plastic workpiece conforming to a design shape comprises:
and punching and separating the plastic workpiece and the attached discontinuous rake points to obtain the plastic workpiece in accordance with the designed shape.
8. A plastic workpiece processing device, characterized in that, plastic workpiece processing device includes:
the determining module is used for determining the plastic workpiece to be processed when the processing instruction is received;
the acquisition module is used for acquiring model data of the plastic workpiece to be processed from the drawing device based on the processing instruction;
the control module is used for controlling the injection molding device to inject plastic based on a plastic workpiece sprue so as to obtain a plastic workpiece, wherein the contact surface of the plastic workpiece sprue and the plastic workpiece is a discontinuous contact surface, and redundant discontinuous rake points are attached to the plastic workpiece based on the discontinuous contact surface when the plastic is injected;
and the separation module is used for separating the plastic workpiece from the attached discontinuous material rake points to obtain the plastic workpiece conforming to the designed shape.
9. A plastic workpiece processing apparatus, comprising a memory, a processor and a plastic workpiece processing program stored in the memory and executable on the processor, wherein the processor executes the plastic workpiece processing program to implement the steps of the plastic workpiece processing method according to any one of claims 1 to 7.
10. A storage medium having a program stored thereon for implementing a method of machining a plastic workpiece, the program being executable by a processor for implementing the method of machining a plastic workpiece as claimed in any one of claims 1 to 7.
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| CN202211726674.0A CN115923056A (en) | 2022-12-22 | 2022-12-22 | Plastic workpiece processing method, device, equipment and storage medium |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120715A (en) * | 2008-05-20 | 2009-11-25 | (주)효성솔루텍 | Metallic pattern for injection molding |
| JP2011240683A (en) * | 2010-05-21 | 2011-12-01 | Suzuki Motor Corp | Metal mold for injection molding |
| CN110744786A (en) * | 2019-11-01 | 2020-02-04 | 珠海格力智能装备有限公司 | Control method and device of injection molding machine and injection molding machine equipment |
| CN115464813A (en) * | 2022-09-26 | 2022-12-13 | 歌尔股份有限公司 | Workpiece machining method, device, equipment and storage medium |
-
2022
- 2022-12-22 CN CN202211726674.0A patent/CN115923056A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120715A (en) * | 2008-05-20 | 2009-11-25 | (주)효성솔루텍 | Metallic pattern for injection molding |
| JP2011240683A (en) * | 2010-05-21 | 2011-12-01 | Suzuki Motor Corp | Metal mold for injection molding |
| CN110744786A (en) * | 2019-11-01 | 2020-02-04 | 珠海格力智能装备有限公司 | Control method and device of injection molding machine and injection molding machine equipment |
| CN115464813A (en) * | 2022-09-26 | 2022-12-13 | 歌尔股份有限公司 | Workpiece machining method, device, equipment and storage medium |
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