CN112590148A - Mould and injection machine arranging and matching method and device - Google Patents
Mould and injection machine arranging and matching method and device Download PDFInfo
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- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims abstract description 299
- 238000000465 moulding Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000003860 storage Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000012778 molding material Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
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Abstract
The application provides a row machine pairing method and device for a mold and an injection machine. The mold access method comprises the steps of obtaining corresponding injection molding operation parameters according to molding parameters of the mold; comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities, wherein the preset parameters comprise the injection molding operation parameters of each injection molding machine; and calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to pair the mold and the injection molding machine. The molding parameter of mould converts the injection operating parameter who corresponds with the injection molding machine into, be convenient for compare the same operating parameter, thereby be convenient for acquire the parameter difference between mould and each injection molding machine, after acquiring fortune parameter feedback volume, acquire corresponding model parameter according to fortune parameter feedback volume, the model of the required injection molding machine of mould has been confirmed, make the mould and the injection molding machine phase-match of transferring, the accurate of mould and injection molding machine has been realized mating, the rate of accuracy of mating of mould and injection molding machine has been improved, the degree of difficulty of mating of mould and injection molding machine has been reduced.
Description
Technical Field
The invention relates to the technical field of molds, in particular to a row machine pairing method and device of a mold and an injection machine.
Background
With the development of injection molding technology, more and more products are formed by injection molding through molds, for example, a mobile phone shell, a flat shell and a television shell, and different molds are used for batch production according to different product structures, so that the yield of the products is improved, the production speed of the products is improved, and the production efficiency of the products is greatly improved.
However, for the moulds of different models, the corresponding injection molding machines for manufacturing products are different, that is, different moulds are correspondingly matched with different injection molding machines, when an injection molding machine is selected, experienced operators are required to match the moulds with the injection molding machines, when the skill proficiency of the operators is low, the moulds and the injection molding machines are easily not matched successfully, so that the products meeting the requirements cannot be produced, for example, the products are sunk into the moulds and cannot be taken out, namely, the demoulding difficulty of the products is increased, the production efficiency of the products is reduced, and the labor cost of production is increased due to the need of the experienced operators.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a mould and injection machine arranging and matching method and device for reducing the matching difficulty of a mould and an injection machine.
The purpose of the invention is realized by the following technical scheme:
a mold and injection machine gang pairing method comprising: acquiring corresponding injection molding operation parameters according to the molding parameters of the mold; comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities, wherein the preset parameters comprise the injection molding operation parameters of each injection molding machine; and calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to pair the mold and the injection molding machine.
In one embodiment, the calling a model parameter of an injection molding machine according to the motion parameter feedback quantity to pair the mold with the injection molding machine comprises: detecting whether the operation parameter feedback quantity is matched with a preset feedback quantity or not; and when the parameter feedback quantity is matched with the preset feedback quantity, the model parameter of the injection molding machine matched with the parameter feedback quantity is called.
In one embodiment, the detecting whether the operation parameter feedback quantity is matched with a preset feedback quantity includes: detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity or not; when the parameter feedback quantity is matched with the preset feedback quantity, the model parameter of the injection molding machine matched with the parameter feedback quantity is called, and the method comprises the following steps: and when the parameter feedback quantity is equal to the preset feedback quantity, calling the model parameter of the injection molding machine matched with the parameter feedback quantity.
In one embodiment, the calling the model parameter of the injection molding machine matched with the operation parameter feedback quantity when the operation parameter feedback quantity is equal to the preset feedback quantity includes: when the operation parameter feedback quantity is equal to the preset feedback quantity, acquiring the real-time load number of the injection molding machine matched with the operation parameter feedback quantity; detecting whether the real-time load number is larger than the full load number of the injection molding machine or not; and when the real-time load number is greater than the full load number, calling the model parameters of the injection molding machine matched with the real-time load number which is less than the full load number and the operation parameter feedback quantity which is less than the operation parameter feedback quantity.
In one embodiment, the detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity further includes: and when the parameter operation feedback quantity is larger than the preset feedback quantity, storing the model parameters of the injection molding machine corresponding to the preset parameters in a non-relevant list.
In one embodiment, the detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity further includes: and when the operation parameter feedback quantity is smaller than the preset feedback quantity, storing the model parameters of the injection molding machine corresponding to the preset parameters in a positive correlation list.
In one embodiment, the molding parameters include at least one of a projected area of the mold, a cavity unit pressure, a cavity length, a cavity floor area, a cavity cross-sectional area, an open distance, and a mold thickness.
In one embodiment, the obtaining of the corresponding injection molding operation parameter according to the molding parameter of the mold includes: acquiring the opening distance of the die; and obtaining the injection mold locking force according to the opening distance.
In one embodiment, the comparing the injection molding operation parameter with a preset parameter includes: and comparing the injection molding operation parameter with the minimum value of the injection molding operation parameter of the injection molding machine.
A mold-and-injection-machine gang-up system comprising: the system comprises a conversion module, a processing module and a pairing and calling module; the conversion module is used for acquiring corresponding injection molding operation parameters according to the molding parameters of the mold; the processing module is used for comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities, wherein the preset parameters comprise the injection molding operation parameters of the injection molding machines; the matching and calling module is used for calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to match the mold with the injection molding machine.
Compared with the prior art, the invention has at least the following advantages:
the shaping parameter of mould converts the injection operating parameter who corresponds with the injection molding machine into, make the relevant parameter who is used for the mould to inject convert the parameter that corresponds in with injection molding machine work engineering, be convenient for compare the same operating parameter, thereby be convenient for acquire the parameter difference between mould and each injection molding machine, after acquiring fortune parameter feedback volume, acquire the model parameter that corresponds according to fortune parameter feedback volume, the model of the required injection molding machine of mould has been confirmed, make the mould and the injection molding machine phase-match of transferring, the accurate of mould and injection molding machine has been realized and has been paired, the rate of accuracy of pairing of mould and injection molding machine has been improved, the degree of difficulty of pairing of mould and injection molding machine has been reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of a method for gang pairing of a mold and an injection molding machine in one embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention relates to a row machine pairing method of a mold and an injection machine. In one embodiment, the mold access method comprises the steps of obtaining corresponding injection molding operation parameters according to molding parameters of a mold; comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities, wherein the preset parameters comprise the injection molding operation parameters of each injection molding machine; and calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to pair the mold and the injection molding machine. The shaping parameter of mould converts the injection operating parameter who corresponds with the injection molding machine into, make the relevant parameter who is used for the mould to inject convert the parameter that corresponds in with injection molding machine work engineering, be convenient for compare the same operating parameter, thereby be convenient for acquire the parameter difference between mould and each injection molding machine, after acquiring fortune parameter feedback volume, acquire the model parameter that corresponds according to fortune parameter feedback volume, the model of the required injection molding machine of mould has been confirmed, make the mould and the injection molding machine phase-match of transferring, the accurate of mould and injection molding machine has been realized and has been paired, the rate of accuracy of pairing of mould and injection molding machine has been improved, the degree of difficulty of pairing of mould and injection molding machine has been reduced.
Please refer to fig. 1, which is a flowchart illustrating a mold and injection molding machine arranging and pairing method according to an embodiment of the present invention. The method for matching the mould with the extruder of the injection machine comprises part or all of the following steps.
S100: and acquiring corresponding injection molding operation parameters according to the molding parameters of the mold.
In this embodiment, the molding parameters are specification parameters of the current mold, the molding parameters correspond to specifications of manufactured products, and the molding parameters are used for limiting shapes of injection parts formed by injection molding materials, so that an injection molding machine can conveniently manufacture specified injection molding parts according to the molding parameters of the mold. The molding parameters correspond to injection molding operation parameters of a matched injection molding machine, namely, the molding parameters and the injection molding operation parameters have a corresponding relation, so that the injection molding operation parameters of the mold during injection molding can be conveniently obtained through analyzing the molding parameters of the current mold, and the injection molding machine matched with the current mold can be conveniently obtained according to the injection molding operation parameters.
S200: and comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantity, wherein the preset parameters comprise the injection molding operation parameters of each injection molding machine.
In this embodiment, the preset parameters correspond to injection molding operation parameters of each injection molding machine, that is, the preset parameters are process parameters required by each injection molding machine in an injection molding process. And comparing the injection molding operation parameters converted from the molding parameters of the mold with the preset parameters, namely comparing the injection molding operation parameters corresponding to the current mold with the injection molding operation parameters of each injection molding machine. The parameter rigidity of the injection molding operation parameter and the parameter rigidity of the injection molding operation parameter are the same, so that the comparison value of the two injection molding operation parameters, namely the operation parameter feedback quantity, can be conveniently and directly obtained. Therefore, through the parameter comparison, the difference comparison between the injection molding operation parameters corresponding to the current mold and the injection molding operation parameters of each injection molding machine is realized, the difference between the operation parameters corresponding to the injection molding machine matched with the current mold and the operation parameters of the injection molding machines needing to be matched is convenient to determine, and the injection molding machine matched with the current mold is convenient to subsequently determine.
S300: and calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to pair the mold and the injection molding machine.
In this embodiment, the parameter feedback quantity is used for representing the difference between the injection molding machine matched with the mold and each injection molding machine, and after the parameter feedback quantity is obtained, the difference degree between the injection molding machine matched with the mold and each injection molding machine is conveniently determined according to the size of the parameter feedback quantity. Like this, through selecting the less injection molding machine of fortune parameter feedback volume, be convenient for select with the less injection molding machine of mould matching difference for the matching degree between the injection molding machine of selecting and the mould improves, makes the mould and the injection molding machine phase-match of transferring, has realized the accurate of mould and injection molding machine and has paird, has improved the accuracy rate of pairing of mould and injection molding machine, has reduced the degree of difficulty of pairing of mould and injection molding machine.
In one embodiment, the calling a model parameter of an injection molding machine according to the motion parameter feedback quantity to pair the mold with the injection molding machine comprises: detecting whether the operation parameter feedback quantity is matched with a preset feedback quantity or not; and when the parameter feedback quantity is matched with the preset feedback quantity, the model parameter of the injection molding machine matched with the parameter feedback quantity is called. In this embodiment, the preset feedback amount is used as a determination reference, and since the operation parameter feedback amount is a difference between the injection molding machine matched with the mold and each injection molding machine, the preset feedback amount limits the difference, thereby reducing the situation that the finally selected injection molding machine is partially matched with the mold. Whether the operation parameter feedback quantity is matched with the preset feedback quantity or not is detected, the difference between the injection molding machine matched with the current mold and each injection molding machine matched with the current mold is compared in size, the operation parameter feedback quantity is matched with the preset feedback quantity, the fact that the difference between the injection molding machine matched with the current mold and one of the injection molding machines matched with the current mold is the minimum is shown, the injection molding machine matched with the current mold and one of the injection molding machines matched with the current mold are matched with each other, the injection molding machine matched with the current mold and the injection molding machine matched with the operation parameter feedback quantity are matched, accurate matching of the mold and the injection molding machines is achieved, matching accuracy of the mold and the injection molding machines is improved, and matching difficulty of the mold and the injection molding machines is.
Further, the detecting whether the operation parameter feedback quantity is matched with a preset feedback quantity includes: detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity or not; when the parameter feedback quantity is matched with the preset feedback quantity, the model parameter of the injection molding machine matched with the parameter feedback quantity is called, and the method comprises the following steps: and when the parameter feedback quantity is equal to the preset feedback quantity, calling the model parameter of the injection molding machine matched with the parameter feedback quantity. In this embodiment, the preset feedback amount is adjusted according to the requirement of the actual injection molding process, and the preset feedback amount may be a fixed value or an interval range. For example, the preset feedback quantity is 0, the operation parameter feedback quantity is used for displaying differences of injection molding operation parameters, and when the operation parameter feedback quantity is equal to the preset feedback quantity, it indicates that the operation parameter feedback quantity is equal to 0, that is, it indicates that the difference between the injection molding operation parameter corresponding to the current mold and the injection molding operation parameter of one of the injection molding machines performing pairing is minimum, that is, it indicates that the injection molding operation parameter corresponding to the current mold and the injection molding operation parameter of one of the injection molding machines performing pairing are not different, so that the model parameter of the injection molding machine matched with the operation parameter feedback quantity is convenient to call, and the injection molding machine matched with the mold is convenient to determine.
And when the preset feedback amount is an interval range, the preset feedback amount is a range value corresponding to a relative error interval of the injection molding operation parameter and a preset parameter, for example, the preset feedback amount is 0 to 15%, that is, an error percentage between the injection molding operation parameter and the preset parameter, that is, a ratio of a difference between the injection molding operation parameter and the preset parameter to the injection molding operation parameter. The operation parameter feedback quantity is equal to the preset feedback quantity, and indicates that the difference value between the injection molding operation parameter and the preset parameter is within an allowable exceeding range, namely that the difference between the injection molding machine matched with the current mold and at least one injection molding machine matched with the current mold is within the allowable exceeding range, namely that the operation parameter feedback quantity is within a range taking the injection molding operation parameter as a reference and having a deviation of 0-15%. Therefore, when the parameter feedback quantity is in the range corresponding to the preset feedback quantity, the current mold is correspondingly matched with the injection molding machine, namely the model parameter of the injection molding machine matched with the parameter feedback quantity is called, so that more matched injection molding machines can be selected in a certain range, the number of the injection molding machines matched with the mold is increased, and the adaptability of the mold is improved.
Further, when the parameter feedback quantity is equal to the preset feedback quantity, calling the model parameter of the injection molding machine matched with the parameter feedback quantity comprises: when the operation parameter feedback quantity is equal to the preset feedback quantity, acquiring the real-time load number of the injection molding machine matched with the operation parameter feedback quantity; detecting whether the real-time load number is larger than the full load number of the injection molding machine or not; and when the real-time load number is greater than the full load number, calling the model parameters of the injection molding machine matched with the real-time load number which is less than the full load number and the operation parameter feedback quantity which is less than the operation parameter feedback quantity. In this embodiment, when the injection molding machines are paired with molds of the same batch, the usable thread of the injection molding machine is used up, that is, the number of threads in which the injection molding machine can operate is 0, that is, the load capacity in which the injection molding machines can perform manufacturing is fully occupied. At this time, other molds matched with the injection molding machine exist, namely the number of the molds matched with the injection molding machine is too large, and the molds matched subsequently need to use other injection molding machines with larger injection molding operation parameters, so that the required injection molding parts can be continuously manufactured. By detecting the real-time load number, whether the number of the molds of the same model is excessive or not is convenient to determine. The real-time load number is greater than the full load number, which indicates that the number of the molds of the same model is greater than the running load number of the matched injection molding machines, and the model parameters of the injection molding machines matched with the real-time load number less than the full load number and the operation parameter feedback quantity less than the operation parameter feedback quantity are called, namely the injection molding machines with smaller operation parameter feedback quantity, namely the injection molding machines with larger injection molding operation parameters are selected. Therefore, the injection molding parts meeting the requirements can be continuously and correspondingly produced by redundant molds, the number and time of idle threads of each injection molding machine are reduced, and the use efficiency of each injection molding machine is improved.
In one embodiment, the detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity further includes: and when the parameter operation feedback quantity is larger than the preset feedback quantity, storing the model parameters of the injection molding machine corresponding to the preset parameters in a non-relevant list. In this embodiment, the preset feedback quantity is used for determining the matching degree between the injection molding machine to be matched and the injection molding machine matched with the mold, the operation parameter feedback quantity is greater than the preset feedback quantity, which indicates that a large difference exists between the injection molding machines matched with the current mold, and the injection molding operation parameter of the injection molding machine to be matched at this time is smaller than the injection molding operation parameter of the injection molding machine corresponding to the current mold, that is, the injection molding machine to be matched at this time cannot manufacture the required injection molding part on the current mold, that is, the injection molding machine to be matched at this time does not meet the injection molding requirement for producing the qualified injection molding part. Therefore, the model parameters of the injection molding machine which cannot manufacture the injection molding part on the current mold are classified into non-relevant model parameters, namely the model parameters of the injection molding machine which cannot manufacture the injection molding part on the current mold are listed in a non-relevant list corresponding to the current mold, so that the subsequent matching between the mold corresponding to the same model and the injection molding machine is facilitated.
In one embodiment, the detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity further includes: and when the operation parameter feedback quantity is smaller than the preset feedback quantity, storing the model parameters of the injection molding machine corresponding to the preset parameters in a positive correlation list. In this embodiment, the preset feedback quantity is used for determining the matching degree between the injection molding machine to be matched and the injection molding machine matched with the mold, the operation parameter feedback quantity is smaller than the preset feedback quantity, which indicates that a large difference exists between the injection molding machines matched with the current mold, and the injection molding operation parameter of the injection molding machine to be matched at this time is larger than the injection molding operation parameter of the injection molding machine corresponding to the current mold, that is, the injection molding machine to be matched at this time can manufacture the required injection molding part on the current mold, but the power consumption of the injection molding machine and the loss of the injection molding material are large, that is, the injection molding machine to be matched at this time can meet the injection molding requirement for producing the qualified injection molding part, but the production cost of the. Therefore, the model parameters of the injection molding machine which can manufacture injection molding parts on the current mold and has larger energy consumption are classified into related model parameters, namely the model parameters of the injection molding machine which meets the injection molding requirement and has overlarge energy consumption are listed in a positive correlation list corresponding to the current mold, so that the subsequent matching between the mold corresponding to the same model and the injection molding machine is facilitated.
In one embodiment, the molding parameters include at least one of a projected area of the mold, a cavity unit pressure, a cavity length, a cavity floor area, a cavity cross-sectional area, an open distance, and a mold thickness. In this embodiment, the molding parameters of the mold correspond to the injection molding operating parameters of the paired injection molding machine, that is, different molds correspond to different molding parameters and injection molding operating parameters, that is, the molding parameters of the mold correspond to the injection molding operating parameters of the injection molding machine. Thus, the injection molding operation parameters can be matched in the corresponding database according to the molding parameters, each molding parameter can be a single molding parameter or a plurality of molding parameters can be combined to correspond to the injection molding operation parameters of the injection molding machine, and the molding parameters and the injection molding operation parameters have many-to-many correspondence, so that the model of the injection molding machine can be conveniently determined by the plurality of injection operation parameters.
Further, the obtaining of the corresponding injection molding operation parameters according to the molding parameters of the mold includes: acquiring the opening distance of the die; and obtaining the injection mold locking force according to the opening distance. In this embodiment, the opening distance is a mold opening stroke of the injection molding machine on the mold, and the opening distance is in positive correlation with the injection mold locking force, that is, when the opening distance is larger, the injection mold locking force is larger, and according to a functional relationship between the opening distance and the injection mold locking force, the injection mold locking force of the injection machine to which the mold is paired is conveniently and quickly obtained, so that the corresponding injection molding machine can be conveniently and subsequently found according to the injection mold locking force, and the mold and the injection molding machine can be paired. In another embodiment, the mold and the injection molding machine are matched through the projection area of the mold and the unit pressure of the cavity, the projection area of the mold is the projection area of the matched injection molding machine on the parting surface, the unit pressure of the cavity is the unit area pressure of the injection molding material in the cavity in a molten state, the projection area of the mold and the unit pressure of the cavity jointly correspond to the mold locking force of the injection molding machine, for example, the product of the projection area and the unit pressure of the cavity is the injection mold locking force. The molding parameters can be obtained from the mold, so that the operating parameters of the matched injection molding machine can be conveniently obtained according to the parameters on the mold, and the injection molding machine with high matching degree can be conveniently obtained. In other embodiments, the mold opening stroke, i.e. the opening distance, of the injection molding can be obtained according to the mold thickness; the injection pressure of injection molding can be obtained according to the wall thickness, the injection molding cross section area and the length of the cavity of the mold; the dosage of the injection molding material can be obtained according to the length of the cavity and the bottom area of the cavity.
In one embodiment, the comparing the injection molding operation parameter with a preset parameter includes: and comparing the injection molding operation parameter with the minimum value of the injection molding operation parameter of the injection molding machine. In this embodiment, the operation parameter feedback quantity is determined according to the comparison result, where the two parameters for comparison are respectively the injection molding operation parameter corresponding to the current mold and the injection molding operation parameter of the injection molding machine to be paired, and the comparison of the two parameters realizes the difference comparison between the injection molding machine corresponding to the current mold and the injection molding machine to be paired. The minimum value of the injection molding operation parameters of the injection molding machine is convenient for selecting the injection molding machine which best meets the current mold, so that the matching accuracy between the current mold and the injection molding machine is improved, and the matching difficulty between the mold and the injection molding machine is reduced.
It can be understood that for the moulds of different structures, the moulds can be placed in a warehouse in an unordered manner, an operator with rich experience can select an accurate mould for production, and for the operators with novice or insufficient experience, the difficulty in selecting the correct mould is high, and the wrong mould can be selected seriously, so that the efficiency of product production is reduced. Moreover, in the above embodiments, the mold needs to be taken out before the pairing, and the mold needs to be put back after the pairing and the injection molding are completed, so that once the mold is mistakenly taken and put, the production efficiency is greatly reduced.
In order to improve the access accuracy of the mold, the following steps are further included before step S100 and after step S300:
acquiring coding information of a mold;
acquiring a displacement code according to the code information;
comparing the displacement code with the preset code to obtain the displacement offset of the library position of the die;
acquiring the position information of the die according to the coding feedback quantity;
and sending an opening instruction to a positioning prompt system according to the position information of the warehouse position so as to enable a positioning prompt device corresponding to the warehouse position of the mold to send a prompt signal.
In this embodiment, the encoding information is a code of a mold that needs to be accessed currently, for example, the encoding information is a two-bit code of the mold that needs to be accessed currently; for another example, the coded information is the number of the mold currently needing to be accessed. The coded information with the mould is corresponding, each mould is corresponding to a coded information promptly, moreover, for the convenience of the orderly management to the same mould, the code of the same mould has same coded information, make to concentrate to place to the mould of the same type, be convenient for to the access of mould, when a plurality of the same moulds of needs access, access a plurality of moulds respectively in different storehouse position, improved the access efficiency to the mould, the indiscriminate condition of putting of depositing of mould has been reduced, make depositing of each mould orderly, the access efficiency to the mould has been improved.
And the displacement code is position offset information in the coded information and is used for embodying the specific position of the library position corresponding to the mold which needs to be accessed currently. And comparing the displacement code with the preset code, and comparing the specific position of the library position corresponding to the mold needing to be accessed currently with the position corresponding to a reference library position, wherein the reference library position is the library position corresponding to the preset code, and the preset code is the specific position corresponding to the reference library position. Like this, being the benchmark storehouse position with the position determination as the standard, there is the displacement deviation between each storehouse position and the benchmark storehouse position for there is relative position between the position of other storehouse positions and the benchmark storehouse position, be convenient for according to the relative position of the storehouse position that the mould that needs the access at present is confirmed to the displacement offset, thereby be convenient for accurately access the mould that needs the access at present in corresponding storehouse position, improved the access accuracy of mould, reduced the indiscriminate condition of depositing of mould, make depositing of each mould orderly, improved the access efficiency to the mould.
Further, the comparing the displacement code with the preset code to obtain the displacement offset of the library position of the mold includes: comparing the displacement code with a preset one-dimensional code to obtain a one-dimensional difference of the library position of the mold; the obtaining of the position information of the die according to the coding feedback quantity includes: and acquiring the one-dimensional coordinates of the library position of the die according to the one-dimensional difference. In this embodiment, the preset code includes a preset one-dimensional code, the preset one-dimensional code is a position code in a one-dimensional space, the preset one-dimensional code corresponds to position information of a variable, for example, a plurality of the library positions are distributed along a linear track, the preset one-dimensional code is a position code corresponding to one of the library positions, the library position is used as a reference library position, and other library positions are determined according to relative positions with the reference library position in the one-dimensional space, that is, a one-dimensional coordinate of a library position of a mold to be accessed is determined, so that the mold to be accessed is accurately accessed.
Further, the comparing the displacement code with a preset one-dimensional code to obtain a one-dimensional difference of the library position of the mold includes: comparing the displacement code with a first preset one-dimensional code to obtain the length difference of the library position of the mold; the obtaining of the one-dimensional coordinates of the library positions of the mold according to the one-dimensional difference comprises: and acquiring the linear distance between the library position of the mold and the library position corresponding to the first preset one-dimensional code according to the length difference. In this embodiment, the library positions are sequentially arranged in a straight line, and the one-dimensional difference includes a length difference of the library positions, that is, a distance between the library position corresponding to the mold currently required to be accessed and the reference library position, that is, a displacement difference between the library position corresponding to the mold currently required to be accessed and the reference library position. After the length difference is determined, the distance between the library position of the mold needing to be accessed and the reference library position is determined currently, the plate obtains the linear distance according to the length difference, the distance between the library position of the mold needing to be accessed and the reference library position currently is indicated, and the position of the library position of the mold needing to be accessed and accessed currently is determined according to the linear distance, so that the position of the library position of the mold needing to be accessed and accessed currently on the distribution straight line of each library position is determined conveniently, the access accuracy of the mold is improved, the disorder storage condition of the mold is reduced, the storage of each mold is ordered, and the access efficiency of the mold is improved.
Further, the comparing the displacement code with a preset one-dimensional code to obtain a one-dimensional difference of the library position of the mold includes: comparing the displacement code with a second preset one-dimensional code to obtain radian difference of the library position of the mold; the obtaining of the one-dimensional coordinates of the library positions of the mold according to the one-dimensional difference comprises: and acquiring the deflection angle of the library position of the mold and the library position corresponding to the second preset one-dimensional code according to the radian difference. In this embodiment, the distribution track of each library position is an arc or a circle, the second preset one-dimensional code is position information corresponding to one library position on the distribution track of the arc or the circle, that is, a reference library position, and an arc line is arranged between the other library positions and the reference library position, so that radians are arranged between the other library positions and the reference library position. And comparing the displacement code with a second preset one-dimensional code, namely comparing the position of the library position corresponding to the mold needing to be accessed currently with the position of the reference library position, so as to conveniently determine the radian length between the library position corresponding to the mold needing to be accessed currently and the reference library position, and further conveniently determine the radian difference between the library position corresponding to the mold needing to be accessed currently and the reference library position, namely the radian difference. And then, determining the radian angle corresponding to the radian between the base position corresponding to the mold needing to be accessed and the reference base position according to the radian difference, namely the deflection angle. Under the condition that the distribution track of each storage position is determined, the relative position between the storage position corresponding to the mold needing to be accessed and the reference storage position is conveniently and accurately determined through calculating the deflection angle, so that the accurate position of the storage position corresponding to the mold needing to be accessed is conveniently determined, the access accuracy of the mold is improved, the condition that the mold is randomly stored and placed is reduced, the mold is orderly stored, and the access efficiency of the mold is improved.
In other embodiments, the comparing the displacement code with the preset code to obtain the displacement offset of the library position of the mold further includes: comparing the displacement code with a preset multi-dimensional code to obtain the multi-dimensional difference of the library position of the mold; the obtaining of the position information of the die according to the coding feedback quantity includes: and acquiring the multidimensional coordinate of the library position of the mold according to the multidimensional difference. The preset multi-dimensional code comprises a two-dimensional code and a three-dimensional code, namely, the two-dimensional code and the three-dimensional code are compared on a plurality of displacement variables, wherein in a two-dimensional space, the two-dimensional code corresponds to a displacement difference value of two variables, for example, each library position is arranged in a matrix form and is similar to each square on a bookshelf, and in a rectangular coordinate system, the positions of the library positions have position changes in the directions of an X axis and a Y axis; for another example, each library position is arranged in a three-dimensional array form, which is similar to the parallel and parallel arrangement of a plurality of bookshelves, in a cylindrical coordinate system, the positions of the library positions have position changes in the directions of the X axis, the Y axis and the Z axis, and the position changes are the same as the position changes in the one-dimensional space in the calculation of the position displacement, that is, different multidimensional codes are decomposed into lengths or distances on a plurality of axes, so as to compare on the same axis, and the description is omitted here.
The application also provides a mold access device which is realized by adopting the mold access method in any embodiment. In one embodiment, the mold access device is provided with functional modules for realizing the corresponding steps of the mold access method. The mold access device comprises a conversion module, a processing module and a pairing and taking module. The conversion module is used for acquiring corresponding injection molding operation parameters according to the molding parameters of the mold. The processing module is used for comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities. The preset parameters comprise injection molding operation parameters of the injection molding machines. The matching and calling module is used for calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to match the mold with the injection molding machine. In this embodiment, the conversion module converts the forming parameter of mould into the injection operating parameter that corresponds with the injection molding machine, make be used for the relevant parameter of injection with the mould to convert into the parameter that corresponds with in the injection molding machine work engineering, the processing module of being convenient for compares to the same operating parameter, thereby the processing module of being convenient for acquires the parameter difference between mould and each injection molding machine, after processing module acquires fortune parameter feedback volume, pair and transfer the module and acquire the model parameter that corresponds according to fortune parameter feedback volume, the model of the required injection molding machine of mould has been confirmed, make the mould and the injection molding machine phase-match of transferring, the accurate of mould and injection molding machine is paird has been realized, the accuracy rate of pairing of mould and injection molding machine has been improved, the degree of difficulty of pairing of mould and injection molding machine.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A mold and injection molding machine gang saw pairing method, comprising:
acquiring corresponding injection molding operation parameters according to the molding parameters of the mold;
comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities, wherein the preset parameters comprise the injection molding operation parameters of each injection molding machine;
and calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to pair the mold and the injection molding machine.
2. The gang tool pairing method of claim 1, wherein the calling of the model parameter of the injection molding machine according to the operational parameter feedback amount to pair the mold with the injection molding machine comprises:
detecting whether the operation parameter feedback quantity is matched with a preset feedback quantity or not;
and when the parameter feedback quantity is matched with the preset feedback quantity, the model parameter of the injection molding machine matched with the parameter feedback quantity is called.
3. The gang saw pairing method according to claim 2, wherein the detecting whether the operation parameter feedback quantity is matched with a preset feedback quantity comprises:
detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity or not;
when the parameter feedback quantity is matched with the preset feedback quantity, the model parameter of the injection molding machine matched with the parameter feedback quantity is called, and the method comprises the following steps:
and when the parameter feedback quantity is equal to the preset feedback quantity, calling the model parameter of the injection molding machine matched with the parameter feedback quantity.
4. The gang tool pairing method according to claim 3, wherein the calling of the model parameter of the injection molding machine matched with the operation parameter feedback amount when the operation parameter feedback amount is equal to the preset feedback amount comprises:
when the operation parameter feedback quantity is equal to the preset feedback quantity, acquiring the real-time load number of the injection molding machine matched with the operation parameter feedback quantity;
detecting whether the real-time load number is larger than the full load number of the injection molding machine or not;
and when the real-time load number is greater than the full load number, calling the model parameters of the injection molding machine matched with the real-time load number which is less than the full load number and the operation parameter feedback quantity which is less than the operation parameter feedback quantity.
5. The gang saw pairing method of claim 3, wherein the detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity further comprises:
and when the parameter operation feedback quantity is larger than the preset feedback quantity, storing the model parameters of the injection molding machine corresponding to the preset parameters in a non-relevant list.
6. The gang saw pairing method of claim 3, wherein the detecting whether the operation parameter feedback quantity is equal to the preset feedback quantity further comprises:
and when the operation parameter feedback quantity is smaller than the preset feedback quantity, storing the model parameters of the injection molding machine corresponding to the preset parameters in a positive correlation list.
7. The gang tool pairing method of claim 1, wherein the molding parameter comprises at least one of a projected area of the mold, a cavity unit pressure, a cavity length, a cavity floor area, a cavity cross-sectional area, an open distance, and a mold thickness.
8. The gang saw pairing method of claim 7, wherein the obtaining of the corresponding injection molding operation parameters according to the molding parameters of the mold comprises:
acquiring the opening distance of the die;
and obtaining the injection mold locking force according to the opening distance.
9. The gang saw pairing method of any one of claims 1 to 8, wherein the comparing the injection molding operation parameter with a preset parameter comprises:
and comparing the injection molding operation parameter with the minimum value of the injection molding operation parameter of the injection molding machine.
10. A mold and injection molding machine collation system comprising:
the conversion module is used for acquiring corresponding injection molding operation parameters according to the molding parameters of the mold;
the processing module is used for comparing the injection molding operation parameters with preset parameters to obtain operation parameter feedback quantities, wherein the preset parameters comprise the injection molding operation parameters of the injection molding machines;
and the matching and calling module is used for calling the model parameters of the injection molding machine according to the parameter feedback quantity so as to match the mold with the injection molding machine.
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