CN115008776B - Shaping device for material sorting type plastic production - Google Patents
Shaping device for material sorting type plastic production Download PDFInfo
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- CN115008776B CN115008776B CN202210751191.XA CN202210751191A CN115008776B CN 115008776 B CN115008776 B CN 115008776B CN 202210751191 A CN202210751191 A CN 202210751191A CN 115008776 B CN115008776 B CN 115008776B
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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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/10—Feeding of the material to be moulded, e.g. into a mould cavity of several materials
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/005—Compensating volume or shape change during moulding, in general
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/90—Measuring, controlling or regulating
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/94—Safety devices
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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
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a shaping device for producing material sorting plastic, which uses a shaping system as a system, and is characterized in that: the shaping system comprises a melting detection module, a volume detection module, a material sorting module, a plastic filling module and a control module, wherein the melting detection module and the volume detection module are electrically connected with the material sorting module, and the volume detection module is electrically connected with the plastic filling module; the automatic material feeding device comprises a melting detection module, a volume detection module, a material sorting module, a plastic filling module and a control module, wherein the melting detection module is used for detecting the melting temperature of plastic, the volume detection module is used for detecting the volume of the plastic before melting and the volume of the plastic after melting, the material sorting module is used for controlling the types of materials to be added and the amount of the materials to be added, the plastic filling module is used for adding the plastic with the corresponding volume, and the control module is used for controlling the operation of a system.
Description
Technical Field
The invention relates to the technical field of plastic molding, in particular to a molding device for producing material sorting type plastic.
Background
The shaping device is a property that plastic is heated to a temperature at which flow deformation can occur, and is cooled to maintain a certain shape. Thereby realizing the formation of a new shape.
In the thermoplastic process, a vulcanizing agent or a plasticizer and the like are required to be added to enhance the quality of the plastic, the addition of the vulcanizing agent or the plasticizer can influence the melting temperature and the shrinkage rate of the plastic, the residual quantity of the vulcanizing agent or the plasticizer can be represented to a certain extent according to the ratio of the shrinkage volume to the melting temperature, and the residual quantity of the vulcanizing agent or the plasticizer represented by the ratio of the shrinkage volume to the square of the melting temperature is more obvious.
In daily life, some vulcanizing agents or plasticizers on the surface of the plastic can be consumed, and some vulcanizing agents or plasticizers are purposefully added in the remodeling process.
Therefore, it is necessary to design a plastic molding device for producing a material-sorting plastic, which automatically judges the residual amounts of vulcanizing agent and plasticizer and automatically supplements the materials.
Disclosure of Invention
The invention aims to provide a shaping device for producing material sorting plastic, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a material selection formula plastics production is with moulding device, the system that the device used is moulding system, its characterized in that: the shaping system comprises a melting detection module, a volume detection module, a material sorting module, a plastic filling module and a control module, wherein the melting detection module and the volume detection module are electrically connected with the material sorting module, and the volume detection module is electrically connected with the plastic filling module;
the melting detection module is used for detecting the melting temperature of plastics, the volume detection module is used for detecting the volume before plastics melt and the volume after plastics melt, the material sorting module is used for controlling the types of added materials and the amount of added materials, the plastic filling module is used for adding plastics with corresponding volume, and the control module is used for controlling the operation of the system.
According to the technical scheme, the melting detection module comprises a melting detection unit and a temperature rise module, the volume detection module comprises a volume detection module before melting and a volume detection module after melting, the material sorting module comprises a material type selection unit and an input quantity control module, the melting detection unit is electrically connected with the material type selection unit and the input quantity control module, the volume detection module before melting is electrically connected with the material type selection unit and the input quantity control module, and the volume detection module after melting is electrically connected with the material type selection unit and the input quantity control module;
the melting detection unit is used for detecting whether plastics are melted, the temperature rise module is used for rising the temperature, the volume detection module before melting is used for detecting the volume of plastics before melting, the volume detection module after melting is used for detecting the volume of plastics after melting, the material type selection unit is used for suspending the type of input materials, and the input quantity control module is used for controlling the quantity of input materials.
According to the technical scheme, the plastic filling module comprises a receiving module and a plastic filling unit, the control module comprises a temperature detection module and an alarm module, the receiving module is electrically connected with the input control module and the volume detection module after melting, and the alarm module is electrically connected with the temperature rise module;
the receiving module is used for receiving external signals and controlling the plastic filling unit to fill corresponding plastic through the external signals, the plastic filling unit is used for filling the plastic, the temperature detection module is used for detecting the temperature of the device, and the alarm module is used for reminding relevant staff.
According to the technical scheme, the working steps of the system are as follows;
s1: detecting the volume of plastic before remolding by a volume before melting detection module, and selecting a proper mold for thermoplastic molding according to the volume detected by the volume before melting detection module and corresponding requirements;
s2: after the plastic enters the corresponding mould, the temperature rising module starts to gradually rise, and enters a heat preservation state when the melting detection unit detects that the plastic starts to melt, and the melting temperature of the plastic is recorded;
s3: the volume detection module detects the height of molten plastic in the die after melting, and the height can be calculated to obtain the volume after melting because the size of the die is certain.
S4: the material type selection unit receives the melting temperature, the plastic volumes before and after melting, calculates the material which is not required to be added according to a corresponding calculation formula, judges the material which is required to be added, and can continuously transmit signals to the input quantity control module, and the input quantity of the corresponding material is controlled according to the input quantity control module.
S5: the plastic filling unit determines the volume of plastic to be filled according to the signal transmitted by the receiving module and fills the plastic with the specified volume into the mold.
S6: the control module is used for detecting the running state of the device, stopping the running of the device in time when the running state has a problem, and alarming and reminding related staff.
According to the above technical solution, the calculation formula in the step S4 is as follows:
wherein: v shrinkage is the volume of the plastic after melting, V before V is the volume of the plastic before melting, V melt is the volume of the plastic after melting, X is the integrated signal, V mark T is the volume reduction value of the plastic in the volume before melting at T c, T is the temperature at which the plastic melts,is a correction coefficient.
According to the above technical solution, the signal conversion in the step S4 is as follows:
wherein: y is an action signal, a is a vulcanizing agent correction coefficient, b is a plasticizer correction coefficient, X Sulfur min -X Sulfur max Judging the comprehensive signal interval of the lack of the vulcanizing agent, X Increase min -X Increase min A neutralization signal section judged to be lacking a plasticizer;
namely, judging the shortage of each kind of additive in the plastic according to the magnitude of the integrated signal, and supplementing corresponding additives according to the shortage of different additives so as to ensure the quality of the remolded plastic.
According to the above technical solution, the volume of plastic injected in the above step S5 is as follows:
wherein: n is the volume of the complementary plastic, V is the volume of the mold itself,is a volume correction coefficient;
the difference between the obtained remolded piece and the expected remolded piece caused by shrinkage in the solidification process can be avoided by multiplying the difference between the original volume of the die and the molten plastic existing in the die by the correction coefficient.
According to the above technical solution, in the above step S6, an alarm is triggered when the following calculation formula is satisfied:
wherein: t (T) Real world Is the actual temperature of the device, T Dividing into Is the decomposition temperature of the plastic;
when the actual temperature of the device is higher than the decomposition temperature of the plastic, the device immediately gives an alarm to remind relevant staff that the device has a certain problem when the related module in the device is invalid.
According to the above technical solution, in the above step S6, whenWhen judging that the device also has certain problem this moment, control module can control the temperature rising module to cool down gradually this moment, and have the heat preservation and pause period in the cooling, be convenient for melt detection unit and detect whether plastics melt.
According to the technical scheme, the material type selection unit is arranged on the upper side of the shell, the melting detection unit comprises two detection heads, one side of each detection head is fixedly provided with a telescopic rod, one side of each detection head provided with a high temperature resistant film, one side of each telescopic rod is provided with a telescopic cylinder, each telescopic cylinder is fixedly arranged on the shell, one side of the shell is provided with a heating resistor, one side of each heating resistor is provided with a circular ring sleeve, the upper end of each circular ring sleeve is provided with a fixed block, one side of each fixed block is welded with a spring, the other side of each spring is welded with an access head, the access heads are in contact with the heating resistor, the left side of each circular ring sleeve is connected with a Gao Wennang pipeline, the inner side of each telescopic cylinder is provided with a plastic limit switch, the left end of each heating resistor is electrically connected with a power supply, and the other end of each power supply is electrically connected with the access heads.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the corresponding mould can be automatically selected according to the volume of the plastic, the residual quantity of the vulcanizing agent or the plasticizer can be calculated, the plastic is appropriately supplemented with the corresponding additive according to the residual quantity of the vulcanizing agent or the plasticizer, the quality of the plastic is ensured, the plastic can be supplemented with the plastic in the use process so as to ensure that the final formed shape of the plastic is the same as the preset shape, and an alarm device is automatically triggered to alarm when the working state of the device is abnormal, so that relevant staff is reminded.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
fig. 2 is a schematic structural view of the melting detection unit of the present invention;
in the figure: 1. a housing; 2. a material type selection unit; 3. a telescopic cylinder; 4. a high temperature resistant film; 5. a detection head; 6. a heating resistor; 7. a spring; 8. a fixed block; 9. a circular ring sleeve; 10. an access head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides the following technical solutions: the utility model provides a material selection formula plastics production is with moulding device, the system that the device used is moulding system, its characterized in that: the shaping system comprises a melting detection module, a volume detection module, a material sorting module, a plastic filling module and a control module, wherein the melting detection module and the volume detection module are electrically connected with the material sorting module, and the volume detection module is electrically connected with the plastic filling module;
the melting detection module is used for detecting the melting temperature of plastics, the volume detection module is used for detecting the volume before plastics melt and the volume after plastics melt, the material sorting module is used for controlling the types of added materials and the amount of added materials, the plastic filling module is used for adding plastics with corresponding volume, and the control module is used for controlling the operation of the system.
The melting detection module comprises a melting detection unit and a temperature rise module, the volume detection module comprises a volume detection module before melting and a volume detection module after melting, the material sorting module comprises a material type selection unit 2 and an input quantity control module, the melting detection unit is electrically connected with the material type selection unit 2 and the input quantity control module, the volume detection module before melting is electrically connected with the material type selection unit 2 and the input quantity control module, and the volume detection module after melting is electrically connected with the material type selection unit 2 and the input quantity control module;
the melting detection unit is used for detecting whether plastic is melted or not, the temperature rise module is used for rising the temperature, the volume detection module before melting is used for detecting the volume of the plastic before melting, the volume detection module after melting is used for detecting the volume of the plastic after melting, the material type selection unit 2 is used for suspending the type of the input material, and the input quantity control module is used for controlling the quantity of the input material; the volume detection module before melting measures the volume of plastics through the drainage method, and the stoving after the measurement is accomplished, confirms what mould that plastics should correspond according to the water yield of discharging, and the temperature rise module can heat up earlier, then continues waiting for one end time to after waiting for one end time to receive the information that plastics did not melt, continue heating up after continuing, the volume detection module after melting is used for detecting the height of plastics solution after melting, because the mould shape is certain, only detects the height of plastics solution just can detect its volume.
The plastic filling module comprises a receiving module and a plastic filling unit, the control module comprises a temperature detection module and an alarm module, the receiving module is electrically connected with the input quantity control module and the volume detection module after melting, and the alarm module is electrically connected with the temperature rising module;
the receiving module is used for receiving external signals and controlling the plastic filling unit to fill corresponding plastic through the external signals, the plastic filling unit is used for filling plastic, the temperature detection module is used for detecting the temperature of the device, and the alarm module is used for reminding relevant staff.
The working steps of the system are as follows;
s1: detecting the volume of plastic before remolding by a volume before melting detection module, and selecting a proper mold for thermoplastic molding according to the volume detected by the volume before melting detection module and corresponding requirements;
s2: after the plastic enters the corresponding mould, the temperature rising module starts to gradually rise, and enters a heat preservation state when the melting detection unit detects that the plastic starts to melt, and the melting temperature of the plastic is recorded;
s3: the volume detection module detects the height of molten plastic in the die after melting, and the height can be calculated to obtain the volume after melting because the size of the die is certain.
S4: the material type selecting unit 2 receives the melting temperature, the plastic volumes before and after melting, calculates the material which needs to be added according to a corresponding calculation formula, judges the material which needs to be added, and can continuously transmit signals to the input quantity control module, and controls the input quantity of the corresponding material according to the input quantity control module.
S5: the plastic filling unit determines the volume of plastic to be filled according to the signal transmitted by the receiving module and fills the plastic with the specified volume into the mold.
S6: the control module is used for detecting the running state of the device, stopping the running of the device in time when the running state has a problem, and alarming and reminding related staff.
The calculation formula of the step S4 is as follows:
wherein: v shrinkage is the volume of the plastic after melting, V before V is the volume of the plastic before melting, V melt is the volume of the plastic after melting, X is the integrated signal, V mark T is the volume reduction value of the plastic in the volume before melting at T c, T is the temperature at which the plastic melts,is a correction coefficient.
The signal conversion method in the step S4 is as follows:
wherein: y is an action signal, a is a vulcanizing agent correction coefficient, b is a plasticizer correction coefficient, X Sulfur min -X Sulfur max Judging the comprehensive signal interval of the lack of the vulcanizing agent, X Increase min -X Increase min A neutralization signal section judged to be lacking a plasticizer;
judging the shortage of various additives in the plastic according to the magnitude of the integrated signal, and supplementing corresponding additives according to the shortage of different additives so as to ensure the quality of the remolded plastic; according to the influence of the plasticizer and the vulcanizing agent on the shrinkage rate of the plastic, the types and the amounts of the consumed additives in the plastic during the remolding are determined, and certain substances are added in a targeted manner to ensure that the property of the plastic after remolding is not greatly different from that before remolding.
The volume of the injected plastic in the step S5 is as follows:
wherein: n is the volume of the complementary plastic, V is the volume of the mold itself,is a volume correction coefficient;
the difference between the obtained remolded piece and the expected remolded piece caused by shrinkage in the solidification process can be avoided by multiplying the difference between the original volume of the die and the molten plastic existing in the die by the correction coefficient.
In the step S6, an alarm is triggered when the following calculation formula is satisfied:
wherein: t (T) Real world Is the actual temperature of the device, T Dividing into Is the decomposition temperature of the plastic;
when the actual temperature of the device is higher than the decomposition temperature of the plastic, the device immediately gives an alarm to remind relevant staff that the device has a certain problem when the related module in the device is invalid.
In the above step S6, whenWhen judging that the device also has certain problem this moment, control module can control the temperature rising module to cool down gradually this moment, and have the heat preservation and pause period in the cooling, be convenient for melt detection unit and detect whether plastics melt.
The material type selection unit 2 is arranged on the upper side of the shell 1, the melting detection unit comprises two detection heads 5, a telescopic rod is fixedly arranged on one side of each detection head 5, a high-temperature resistant film 4 is fixedly arranged on one side of each detection head 5, a telescopic cylinder 3 is arranged on one side of each telescopic rod, the telescopic cylinders 3 are fixedly arranged on the shell 1, a heating resistor 6 is arranged on one side of the shell 1, a circular ring sleeve 9 is arranged on one side of each heating resistor 6, a fixed block 8 is arranged at the upper end of each circular ring sleeve 9, a spring 7 is welded on one side of each fixed block 8, an access head 10 is welded on the other side of each spring 7, the access heads 10 are in contact with the heating resistor 6, the left side of each circular ring sleeve 9 is connected with the corresponding high-temperature resistant film 4 through a pipeline, a plastic limit switch is arranged on the inner side of each telescopic cylinder 3, the left end of each heating resistor 6 is electrically connected with a power supply, and the other end of the power supply is electrically connected with the access heads 10; under the elasticity effect of the spring 7, the inside liquid of ring cover 9 has the trend of being pressed into high temperature resistant membrane 4, and then make high temperature resistant membrane have tensile trend, make the detection head 5 receive certain thrust, be used for detecting the hardness of plastics, when plastics are harder, the detection head can't move forward under the inside pressure effect of high temperature resistant membrane 4, and then make high temperature resistant membrane 4 internal pressure great, and then drive spring 7 and shorten the distance that shortens under the effect of pressure, and then drive the resistance that heating resistor 6 inserts and reduce, the electric current increases, again because heating power is the square of electric current multiplied by the resistance, and then result in heating power increase, and when plastics are too soft to lead to the detection head to move longer distance to the right, the stop device inside telescopic cylinder 3 starts, will detect the head and draw back completely, avoid influencing the injection molding, can realize through above-mentioned step, in the in-process of melting detection, detect the degree of plastics through detection head 5, and have the trend of melting (namely when oneself begins to soften), avoid the temperature to surpass the softening temperature of plastics, and after detecting head forward one end distance, trigger the detection head and avoid the limit switch to avoid detection head 5 to draw back.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a material selection formula plastics production is with moulding device, the system that the device used is moulding system, its characterized in that: the shaping system comprises a melting detection module, a volume detection module, a material sorting module, a plastic filling module and a control module, wherein the melting detection module and the volume detection module are electrically connected with the material sorting module, and the volume detection module is electrically connected with the plastic filling module;
the melting detection module is used for detecting the melting temperature of plastics, the volume detection module is used for detecting the volume of plastics before melting and the volume of plastics after melting, the material sorting module is used for controlling the types of materials added and the amount of the materials added, the plastic filling module is used for adding plastics with corresponding volume, and the control module is used for controlling the operation of the system;
the melting detection module comprises a melting detection unit and a temperature rise module, the volume detection module comprises a volume detection module before melting and a volume detection module after melting, the material sorting module comprises a material type selection unit (2) and an input quantity control module, the melting detection unit is electrically connected with the material type selection unit (2) and the input quantity control module, the volume detection module before melting is electrically connected with the material type selection unit (2) and the input quantity control module, and the volume detection module after melting is electrically connected with the material type selection unit (2) and the input quantity control module;
the melting detection unit is used for detecting whether plastics are melted or not, the temperature rise module is used for rising the temperature, the volume detection module before melting is used for detecting the volume of the plastics before melting, the volume detection module after melting is used for detecting the volume of the plastics after melting, the material type selection unit (2) is used for selecting the type of materials to be put into, and the input quantity control module is used for controlling the quantity of the materials to be put into;
the plastic filling module comprises a receiving module and a plastic filling unit, the control module comprises a temperature detection module and an alarm module, the receiving module is electrically connected with the input control module and the volume detection module after melting, and the alarm module is electrically connected with the temperature rise module;
the receiving module is used for receiving external signals and controlling the plastic filling unit to fill corresponding plastic through the external signals, the plastic filling unit is used for filling the plastic, the temperature detection module is used for detecting the temperature of the device, and the alarm module is used for reminding related staff;
the working steps of the system are as follows;
s1: detecting the volume of plastic before remolding by a volume before melting detection module, and selecting a proper mold for thermoplastic molding according to the volume detected by the volume before melting detection module and corresponding requirements;
s2: after the plastic enters the corresponding mould, the temperature rising module starts to gradually rise, and enters a heat preservation state when the melting detection unit detects that the plastic starts to melt, and the melting temperature of the plastic is recorded;
s3: the volume detection module detects the height of molten plastic in the die, and the height can be calculated to obtain the volume after melting because the size of the die is certain;
s4: the material type selection unit (2) receives the melting temperature, the plastic volumes before and after melting, calculates the material which needs to be added according to a corresponding calculation formula, judges which material needs to be added, continuously transmits signals to the input quantity control module, and controls the input quantity of the corresponding material according to the input quantity control module;
s5: the plastic filling unit determines the volume of plastic to be filled according to the signal transmitted by the receiving module and injects the plastic with the specified volume into the mould;
s6: the control module is used for detecting the running state of the device, stopping the running of the device in time when the running state has a problem, and alarming and reminding related staff.
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| CN202210751191.XA CN115008776B (en) | 2022-06-28 | 2022-06-28 | Shaping device for material sorting type plastic production |
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| CN202210751191.XA CN115008776B (en) | 2022-06-28 | 2022-06-28 | Shaping device for material sorting type plastic production |
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| CN115008776B true CN115008776B (en) | 2023-08-22 |
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| CN107399065A (en) * | 2017-08-22 | 2017-11-28 | 北京佑众全椒制药有限公司 | A kind of injection molding intelligent regulating system based on temperature detection |
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| CN110228165A (en) * | 2018-03-06 | 2019-09-13 | 苏州立注机械有限公司 | Injection molding machine elevating hopper preheating device |
| CN212550561U (en) * | 2020-03-25 | 2021-02-19 | 深圳市恒昱控制技术有限公司 | Material sorting device |
| CN113306049A (en) * | 2021-07-30 | 2021-08-27 | 南通鸿图健康科技有限公司 | Material feeding device for production of leakage-proof plastic machinery |
| CN113771295A (en) * | 2021-09-13 | 2021-12-10 | 浙江王氏科技有限公司 | Injection molding machine |
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2022
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| CN107399065A (en) * | 2017-08-22 | 2017-11-28 | 北京佑众全椒制药有限公司 | A kind of injection molding intelligent regulating system based on temperature detection |
| CN107843549A (en) * | 2017-12-13 | 2018-03-27 | 湖南工业大学 | A kind of lower material volume measure of the change devices and methods therefor of multiple physical field effect |
| CN110228165A (en) * | 2018-03-06 | 2019-09-13 | 苏州立注机械有限公司 | Injection molding machine elevating hopper preheating device |
| CN212550561U (en) * | 2020-03-25 | 2021-02-19 | 深圳市恒昱控制技术有限公司 | Material sorting device |
| CN113306049A (en) * | 2021-07-30 | 2021-08-27 | 南通鸿图健康科技有限公司 | Material feeding device for production of leakage-proof plastic machinery |
| CN113771295A (en) * | 2021-09-13 | 2021-12-10 | 浙江王氏科技有限公司 | Injection molding machine |
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| CN115008776A (en) | 2022-09-06 |
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Effective date of registration: 20230802 Address after: No. 19, Zone B, Wenhua Development Zone, Shuibu Town, Taishan City, Jiangmen City, Guangdong Province, 529200 Applicant after: Taishan Jinhong Plastic Hardware Products Co.,Ltd. Address before: Group 8, Limin Village, Jinxin Street, Tongzhou District, Nantong City, Jiangsu Province, 226000 Applicant before: Nantong Gaobo blister Co.,Ltd. |
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Denomination of invention: A Plastic Forming Device for Material Sorting and Selection in Plastic Production Granted publication date: 20230822 Pledgee: Postal Savings Bank of China Limited Taishan City Sub-branch Pledgor: Taishan Jinhong Plastic Hardware Products Co.,Ltd. Registration number: Y2024980023426 |