CN105437493A - Intelligent single line production system for material plasticizing - Google Patents
Intelligent single line production system for material plasticizing Download PDFInfo
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- CN105437493A CN105437493A CN201511003713.4A CN201511003713A CN105437493A CN 105437493 A CN105437493 A CN 105437493A CN 201511003713 A CN201511003713 A CN 201511003713A CN 105437493 A CN105437493 A CN 105437493A
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an intelligent single line production system for material plasticizing. The intelligent single line production system is used for forming plastic particles into plastic products of hollow structures in an extrusion mode and comprises an extrusion forming machine, a cooling mechanism, a discharge drawing mechanism, a cutting mechanism, a detecting module, a controller and an operation display panel. The extrusion forming machine comprises a machine base, a motor, an extrusion screw, a hopper, a barrel, a die head and heating parts. The cooling mechanism is provided with a plurality of spraying heads. The discharge drawing mechanism is located at the tail end of the cooling mechanism and conveys the plastic products to the cutting mechanism. The detecting module comprises a plurality of temperature sensors, and the temperature sensors detect the temperature of the cooled plastic products at the positions of the barrel, the die head and the cooling mechanism respectively. The controller controls the corresponding heater and the corresponding spraying head to work according to the detected temperature, and therefore the barrel and the die head can maintain the corresponding control temperature, and the spraying heads can provide cooling water of the corresponding flow. According to the invention, the heating temperature of plastic and the flow of the cooling water are automatically controlled, the production efficiency is high, and the quality of the plastic products is high.
Description
Technical field
The present invention relates to material plasticizing device, particularly relate to the Based Intelligent Control of material plasticizing single line production system.
Background technology
Injection mo(u)lding is the main forming method of plastics, is characterized in that production efficiency is high, strong to the flexibility (adaptability) of operation of various plastics, and energy forming shape is complicated, accurate in size injection moulding of plastic articles, and application is extensive.Its production process is: solid plastics is sent into barrel from hopper, die head is advanced into by the helical screw agitator rotated while heating in barrel, solid plastics by granular (or powdery) plastifies into the good plastic melt of the plasticity with uniform density, viscosity and composition, inject enter in the die cavity of molding die by applying certain pressure and making this kind of plastic melt possess certain flow rate again, after plastic melt cooling and shaping, just can obtain the plastic products consistent with the mold cavity shapes of die head.But, existing material plasticizing device must masterful technique work at the scene in real time according to needing the heater work regulating barrel, the size of Non-follow control cooling body cooling water, waste of manpower and cost, and the heating-up temperature of material is regulated not in time and causes that heating-up temperature is too high to be affected quality and finished product or occur substandard products not because heating-up temperature.
Summary of the invention
The object of this invention is to provide a kind of Intellectualized material plasticizing single line production system, not only automatically can control the temperature of plastic processing, and can the water yield of controlled cooling model water automatically, without the need to manual operation, not only increase production efficiency, and the plastic products quality better made.
In order to realize there is object, the invention discloses a kind of Intellectualized material plasticizing single line production system, for being the plastic products of hollow structure by plastic grain extrusion forming, comprise extrusion shaping machine, cooling body, discharging traction mechanism, cutting mechanism, detection module, controller and operation display panel, described extrusion shaping machine comprises support, motor, extruding screw, hopper, barrel, die head and heating member, described motor is installed on described support, the output shaft of described motor is connected with described extruding screw, described extruding screw is horizontally set in described barrel, described heating member have several and to be installed on respectively on described barrel and on die head to heat described barrel and die head, plastic grain is delivered to barrel by described hopper, described barrel heats described plastic grain, stir and be delivered to die head, plastics after heating and melting carry out shaping to make plastic products by described die head, described cooling body is positioned at the discharge outlet of described die head, and is provided with some spray heads, to carry out cooling and shaping to the plastic products made, described discharging traction mechanism is positioned at the end of described cooling body and cooled plastic products is delivered to cutting mechanism, described cutting mechanism is positioned at the end of described discharging traction mechanism and detects the length of described plastic products, preset length described plastic products by time cut described plastic products, described detection module comprises several temperature sensor and also detects the temperature of described barrel, die head and the rear plastic products of cooling body place cooling respectively to export corresponding detected temperatures, described controller one end is connected with described detection module, the other end is connected with spray head with described heating member, motor, corresponding heating member and some spray head work is controlled according to described detected temperatures, with the control temperature making described barrel, die head keep corresponding, with the cooling water making described spray head provide corresponding size, and control temperature corresponding to described die head is less than control temperature corresponding to described barrel, described controller controls the rotating speed of described motor according to motor control order, described operation display panel inputs outside control command and shows the detected temperatures of described temperature sensor, described control command comprises parameter modification order and motor control order, and described controller is connected with described operation display panel and revises the regulating parameter of numerical value of described control temperature, preset length according to described parameter modification order.
Compared with prior art, because the extrusion shaping machine of Intellectualized material plasticizing single line production system of the present invention is controlled heating member in real time by controller, make plastic grain stable enter extrusion chamber from hopper, and smoothly in extrusion chamber by heating and melting and uniform stirring, finally be extruded from its discharging opening under the die cavity effect of die head, when the plastic products be extruded are pulled through cooling body under the effect of discharging traction mechanism, the water that spray head ejects carries out effective cooling to plastic products, finally make plastic products temperature consistent with room temperature thus be finalized, the plastic products quality better made.On the other hand, because controller controls in real time to spray head, when not only making the chilling temperature of plastic products inadequate, strengthen the water yield of spray head, improve cooling effectiveness, and when making the water yield of spray head excessive, reduce the water yield of spray head in time, make the plastic products made can not lower the temperature too much and affect quality and save the water yield.Again on the one hand, the present invention can control motor rotary speed and control temperature according to the control signal of outside, makes operating personnel can regulate setup parameter voluntarily according to the difference of the different current environment of plastic material.
Preferably, described barrel is provided with several heating cabinet, several described heating cabinet is along described barrel setting and heating cabinet described in each is respectively equipped with a described heating member, the head place of described barrel is provided with a described heating member, several described temperature sensor detects each heating cabinet temperature and head temperature respectively to export corresponding detected temperatures, several described heating cabinet comprises the first heating cabinet and the second heating cabinet, the control temperature that described first heating cabinet is corresponding is the first control temperature T1, the control temperature that second heating cabinet is corresponding is the second control temperature T2, the control temperature that head is corresponding is the 3rd control temperature T3, and described T3>T2>T1.Compared with prior art, not only by several heating cabinet progressive solution plastics, homogeneous heating, saves the energy, also controls heating-up temperature by controller, make heating-up temperature controlled, can not damage plastics.
Particularly, also fan is provided with in heating cabinet described in each, described in each, heating cabinet correspondence is provided with a ceiling temperature, described controller is connected with described fan, and control corresponding fan when the detected temperatures of described heating cabinet exceeds corresponding ceiling temperature and open, and control described fan when control temperature lower than correspondence of the detected temperatures of described heating cabinet and close.
Preferably, described controller also with described motors, and the rotating speed of described motor is regulated according to the control temperature that described barrel is corresponding, when not only making control temperature be conditioned, motor can regulate thereupon automatically, general staff can be operated, help without the need to experienced hands, and prevent motor rotary speed too fast or excessively slow in the quality affecting plastic products.
Preferably, described operation display panel comprises the detection window showing the detected temperatures that each temperature sensor detects respectively, the display window showing control temperature described in each respectively, and regulate the control handle of control temperature described in each respectively, operate described control handle to regulate corresponding control temperature in real time, make operating personnel in the material plasticizing device course of work, foundation can need real-time regulable control temperature.
Preferably, described cooling body also comprises cooling bath, the discharging opening of described cooling bath and described die head is just to setting, outlet and described discharging traction mechanism are just to setting, some described spray heads comprise several first spray head, several second spray head and several 3rd spray head, and described first spray head, second spray head and the 3rd spray head arrange with a determining deviation from front to back along described cooling bath respectively, and described first spray head exports the cooling water with the first chilling temperature, described second spray head exports the cooling water with the second chilling temperature, described 3rd spray head exports the cooling water of normal temperature, described first chilling temperature is higher than described second chilling temperature, described second chilling temperature is higher than normal temperature.The program makes cooling body to lower the temperature to plastic products gradually, prevents plastic products from becoming fragile owing to lowering the temperature too fast.
Particularly, described cooling body also comprises the first circulating slot, second circulating slot, 3rd circulating slot, first water tank, second water tank and three-tank, described first water tank, correspondingly respectively in second water tank and three-tank be provided with the cooling water with the first chilling temperature, there is the cooling water of the second chilling temperature and the cooling water of normal temperature, described first spray head, second spray head and the 3rd spray head lay respectively at described first circulating slot, second circulating slot, above 3rd circulating slot and the two be interconnected, and described first spray head, second spray head and the 3rd spray head respectively with described first water tank, second water tank is connected with three-tank, described first water tank, second water tank and three-tank are respectively by having the water pipe of suction pump and described first circulating slot, second circulating slot is communicated with the 3rd circulating slot correspondence.The water ejected from spray head is flowed into corresponding circulating slot to be recovered again and is recycled after cooling plastic products, saves energy.
Preferably, described Intellectualized material plasticizing single line production system also comprises to be located at described cooling body place and to detect the velocity sensor that speed made by described plastic products, described controller one end is connected with described velocity sensor, the other end is connected with described discharging traction mechanism, and the transporting velocity of described discharging traction mechanism is regulated according to described transmission speed, to make the speed of making of described plastic products consistent with the transporting velocity of described discharging traction mechanism, without the need to operating personnel's manual adjustments, prevent plastic products due to the too fast and stretcher strain of the transporting velocity of discharging traction mechanism or cross slow and flexural deformation, ensure the quality of plastic products.
Preferably, described cutting mechanism comprises bracing frame and the meter counter that is installed on support frame as described above and cutter, support frame as described above is provided with the transmission hole matched with plastic products profile, described cutter are arranged in described transmission hole, described meter counter detects plastic products in real time by the length of described transmission hole and to cut by controlling described cutter during preset length at described plastic products, described controller is connected with described meter counter, controls described meter counter work and regulates the numerical value of preset length in described meter counter.
Preferably, the control temperature that described cooling body is corresponding has two grades at least, when the temperature of described controller plastic products after the cooling of described cooling body place exceeds the control temperature of corresponding grade, control the spray head of corresponding number to open, and spray head number corresponding to low-grade control temperature is less than spray head number corresponding to high-grade control temperature.
Accompanying drawing explanation
Fig. 1 is the structural representation of Intellectualized material of the present invention plasticizing single line production system.
Fig. 2 is the structural representation of extrusion shaping machine of the present invention.
Fig. 3 is the structural representation of operation control panel of the present invention.
Fig. 4 is the structured flowchart of Intellectualized material of the present invention plasticizing single line production system.
Fig. 5 is the structural representation of cooling body of the present invention.
Fig. 6 is the structural representation of cooling body described in another preferred embodiment of the present invention.
Detailed description of the invention
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
With reference to figure 1, Fig. 3 and Fig. 4, the invention discloses a kind of Intellectualized material plasticizing single line production system 100, for being the plastic products of hollow structure by plastic grain extrusion forming, comprise extrusion shaping machine 1, cooling body 2, discharging traction mechanism 3, cutting mechanism 4, detection module, controller 6 and operation display panel 5.
With reference to figure 2, described extrusion shaping machine 1 comprises support 11, motor 12, extruding screw (not shown), hopper 13, barrel 14, die head 15 and heating member 20, described motor 12 is installed on described support 11, the output shaft of described motor 12 is connected with described extruding screw, described extruding screw is horizontally set in described barrel 14, described heating member 20 have several and to be installed on respectively on described barrel 14 and on die head 15 to heat described barrel 14 and die head 15, plastic grain is delivered to barrel 14 by described hopper 13, described barrel 14 heats described plastic grain, stir and be delivered to die head 15, plastics after heating and melting carry out shaping to make plastic products by described die head 15, described cooling body 2 is positioned at the discharge outlet of described die head 15, and is provided with some spray heads 41, to carry out cooling and shaping to the plastic products made, described discharging traction mechanism 3 is positioned at the end of described cooling body 2 and cooled plastic products is delivered to cutting mechanism 4, described cutting mechanism 4 is positioned at the end of described discharging traction mechanism 3 and detects the length of described plastic products, preset length described plastic products by time cut described plastic products, described detection module comprises several temperature sensor 30 and also detects the temperature of described barrel 14, die head 15 and the rear plastic products of cooling body 2 place cooling respectively to export corresponding detected temperatures, described controller 6 one end is connected with described temperature sensor 30, the other end and described heating member 20, motor 12 is connected with the spray head switch 401 of cooling body 2, the heating member 20 corresponding according to described detected temperatures control and some spray heads 41 work (spray head 41 opening or closing predetermined number), to make described barrel 14, die head 15 keeps corresponding control temperature, the cooling water of corresponding size is provided to make described spray head 41, and the control temperature of described die head 15 correspondence is less than the control temperature of described barrel 14 correspondence, described controller 6 controls the rotating speed of described motor 12 according to motor 12 control command, described operation display panel 5 inputs outside control command and shows the detected temperatures of described temperature sensor 30, described control command comprises parameter modification order and motor 12 control command, and described controller 6 is connected with described operation display panel 5 and revises the regulating parameter of numerical value of described control temperature, preset length according to described parameter modification order.
Wherein, wherein, described controller 6 controls corresponding heating member 20 according to detected temperatures and works, to make described barrel 14, die head 15 keep the method for corresponding control temperature for: the temperature detected according to described temperature sensor 30 regulates the power of corresponding heating member 20 to make barrel 14 described in each, die head 15 keeps corresponding control temperature.Certainly, also multiple heating member 20 can be set at same position, thus closed portion heating member 20 regulates the temperature of barrel 14, die head 15 when regulating temperature.
Compared with prior art, because the extrusion shaping machine 1 of Intellectualized material plasticizing single line production system 100 of the present invention is controlled in real time by controller 6 pairs of heating members 20, make plastic grain stable enter extrusion chamber from hopper 13, and smoothly in extrusion chamber by heating and melting and uniform stirring, finally be extruded from its discharging opening under the die cavity effect of die head 15, when the plastic products be extruded are pulled through cooling body 2 under the effect of discharging traction mechanism 3, the water that spray head 41 ejects carries out effective cooling to plastic products, finally make plastic products temperature consistent with room temperature thus be finalized.On the other hand, because controller 6 pairs of spray heads 41 control in real time, when not only making the chilling temperature of plastic products inadequate, strengthen the water yield of spray head 41, improve cooling effectiveness, and when making the water yield of spray head 41 excessive, reduce the water yield of spray head 41 in time, make the plastic products 60 made can not lower the temperature too much and affect quality and save the water yield.Again on the one hand, the present invention can control motor 12 rotating speed and control temperature according to the control signal of outside, makes operating personnel can regulate setup parameter voluntarily according to the difference of the different current environment of plastic material.
With reference to figure 2, described barrel 14 is provided with several heating cabinet, several described heating cabinet to be arranged and heating cabinet described in each is respectively equipped with a described heating member 20 along described barrel 14, head 23 place of described barrel 14 is provided with a described heating member 20, several described temperature sensor 30 detects each heating cabinet temperature and head 23 temperature respectively to export corresponding detected temperatures, several described heating cabinet comprises the first heating cabinet 21 and the second heating cabinet 22, the control temperature of described first heating cabinet 21 correspondence is the first control temperature T1, the control temperature of the second heating cabinet 22 correspondence is the second control temperature T2, the control temperature of head 23 correspondence is the 3rd control temperature T3, and described T3>T2>T1.Compared with prior art, not only by several heating cabinet progressive solution plastics, homogeneous heating, saves the energy, also controls heating-up temperature by controller 6, make heating-up temperature controlled, can not damage plastics.Concrete, the present invention also comprises the corresponding 4th control temperature T4 of the 3rd heating cabinet the 24, three heating cabinet 24, and T3>T4, T4 are more than or equal to T2.In the present embodiment, described T1 is 240 degrees Celsius, and T2, T4 are 245 degrees Celsius, and T3 is 258 degrees Celsius, and the control temperature of die head 15 correspondence is 220 degrees Celsius.
Continue with reference to figure 2, be also provided with fan 25 in heating cabinet 21,22,24 described in each, described controller 6 is connected with described fan 25, and controls the action of corresponding described fan 25 according to described detected temperatures, can be reduced the temperature of heating cabinet by fan 25.Particularly, described in each, heating cabinet 21,22,24 correspondence is provided with a ceiling temperature, described controller 6 controls corresponding fan 25 when the detected temperatures of described heating cabinet exceeds corresponding ceiling temperature and opens, and controls described fan 25 when control temperature lower than correspondence of the detected temperatures of described heating cabinet and close.In the present embodiment, the ceiling temperature of the first heating cabinet 21 correspondence is 245 degrees Celsius, and the ceiling temperature of the second heating cabinet 22 correspondence is 250 degrees Celsius, and the ceiling temperature of the 3rd heating cabinet 24 correspondence is 255 degrees Celsius.
With reference to figure 4, described controller 6 is also connected with described motor 12, and the rotating speed of described motor 12 is regulated according to the control temperature of described barrel 14 correspondence, when not only making control temperature be conditioned, motor 12 can regulate thereupon automatically, general staff can be operated, help without the need to experienced hands, and prevent motor 12 rotating speed too fast or excessively slow in the quality affecting plastic products 60.
With reference to figure 3, described operation display panel 5 comprises the detection window 502 showing the detected temperatures that each temperature sensor 30 detects respectively, the display window 501 showing control temperature described in each respectively, and regulate the control handle 503 of control temperature described in each respectively, operate described control handle 503 to regulate corresponding control temperature in real time, make operating personnel in the material plasticizing device course of work, foundation can need real-time regulable control temperature.
With reference to figure 5, the control temperature of described cooling body 2 correspondence has a grade at least, when the temperature of described controller 6 plastic products after the cooling of described cooling body 2 place exceeds the control temperature of corresponding grade, control the spray head 41 of corresponding number to open, and spray head 41 number corresponding to low-grade control temperature is less than high-grade control temperature corresponding spray head 41 number.In the present embodiment, the control temperature of described cooling body 2 correspondence has two-stage, comprise first order control temperature (such as 60 degrees Celsius) and second level control temperature (such as 80 degrees Celsius), first order control temperature is lower than second level control temperature, when the temperature of the plastic products at cooling body 2 place does not exceed 60 degrees Celsius, spray head 41 opens 2, now belongs to normal condition.When the temperature of the plastic products at cooling body 2 place exceeds 60 degrees Celsius, spray head 41 opens 3, and when the temperature of the plastic products at cooling body 2 place exceeds 80 degrees Celsius, spray head 41 opens 4.
With reference to figure 5, described cooling body 2 also comprises cooling bath 42 and circulating slot 43, the discharging opening of described cooling bath 42 and described die head 15 is just to setting, some spray heads 41 are located on described cooling bath 42, when the plastic products extruded of the discharging opening of described die head 15 are through described cooling bath 42, by the water sprayed described in described spray head 41, cooling and shaping is carried out to plastic products 60, described cooling bath 42 is positioned at above described circulating slot 43 and the two is interconnected, described spray head 41 is communicated with described circulating slot 43 by the water pipe with suction pump 44, the carrier 45 of some horizontally sets is also provided with in described cooling bath 42, described carrier 45 carries described plastic products.Preferably, described carrier 45 is formed with the bearing groove corresponding with described plastic products 60 shape to lead and shaping to described plastic products 60.
With reference to figure 1 and Fig. 4, described Intellectualized material plasticizing single line production system 100 also comprises to be located at described cooling body 2 place and to detect the velocity sensor 61 that speed made by described plastic products, described controller 6 one end is connected with described velocity sensor 61, the other end is connected with described discharging traction mechanism 3, and the velocity of rotation of the traction electric machine 62 of described discharging traction mechanism 3 is regulated according to described transmission speed, thus regulate the transporting velocity of discharging traction mechanism 3, to make the speed of making of described plastic products consistent with the transporting velocity of described discharging traction mechanism 3, without the need to operating personnel's manual adjustments, prevent plastic products 60 due to the too fast and stretcher strain of the transporting velocity of discharging traction mechanism 3 or cross slow and flexural deformation, ensure the quality of plastic products 60.
With reference to figure 1 and Fig. 4, described cutting mechanism 4 comprises bracing frame and the meter counter 51 that is installed on support frame as described above and cutter 52, support frame as described above is provided with the transmission hole matched with plastic products profile, described cutter 52 are arranged in described transmission hole, and described meter counter 51 in real time to detect plastic products by the length of described transmission hole and cuts by controlling described cutter 52 during preset length at described plastic products.Particularly, described controller 6 is connected with described meter counter 51, controls described meter counter 51 and works and the numerical value regulating preset length in described meter counter 51.Wherein, described meter counter 51 and the driving cylinders driving cutter 52 action, and send drive singal at plastic products by the driving cylinder to cutter 52 during preset length, drive cylinder according to this drive singal action to cut plastic products.
With reference to figure 6, at another preferred embodiment of the present invention, in this embodiment, described cooling body 2 also comprises cooling bath 71, the discharging opening of described cooling bath 71 and described die head 15 is just to setting, outlet and described discharging traction mechanism 3 are just to setting, some described spray heads 41 comprise several first spray head 411, several second spray head 412 and several 3rd spray head 413, and described first spray head 411, second spray head 412 and the 3rd spray head 413 arrange with a determining deviation from front to back along described cooling bath 71 respectively, and described first spray head 411 exports the cooling water with the first chilling temperature, described second spray head 412 exports the cooling water with the second chilling temperature, described 3rd spray head 413 exports the cooling water of normal temperature, described first chilling temperature is higher than described second chilling temperature, described second chilling temperature is higher than normal temperature.The program makes cooling body 2 to lower the temperature to plastic products 60 gradually, prevents plastic products 60 from becoming fragile owing to lowering the temperature too fast.In the present embodiment, the first chilling temperature is 85 degree, and the second chilling temperature is 55 degree.
Continue with reference to figure 6, described cooling body 2 also comprises the first circulating slot 72, second circulating slot 73, 3rd circulating slot 74, first water tank (not shown), second water tank (not shown) and three-tank (not shown), described first water tank, correspondingly respectively in second water tank and three-tank be provided with the cooling water with the first chilling temperature, there is the cooling water of the second chilling temperature and the cooling water of normal temperature, described first spray head 411, second spray head 412 and the 3rd spray head 413 lay respectively at described first circulating slot 72, second circulating slot 73, above 3rd circulating slot 74 and the two be interconnected, and described first spray head 411, second spray head 412 and the 3rd spray head 413 respectively with described first water tank, second water tank is connected with three-tank, described first water tank, second water tank and three-tank are respectively by the water pipe 75 with suction pump, 76, 77 with described first circulating slot 72, second circulating slot 73, 3rd circulating slot 74 correspondence is communicated with.The water ejected from spray head 41 is flowed into corresponding circulating slot 72,73,74 to be recovered again and is recycled after cooling plastic products, saves energy.Wherein, described first water tank and the second water tank are can the attemperater of Automatic-heating, and present invention uses three grades of three grades of spray heads 41 cooled, but spray head being not limited in three grades, can also be 4 grades or 5 grades of spray heads.In the present embodiment, every one-level spray head has two, and when the temperature of described cooling body 2 place plastic products exceeds its control temperature, a spray head in two spray heads of every one-level is closed, and another stays open state.Certainly, in the present invention, the number of every one-level spray head is not limited in two, and can also be the numbers such as three, four, when the temperature of cooling body 2 place plastic products exceeds its control temperature, the control number of spray head be not limited in one.
Above disclosedly be only the preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (10)
1. an Intellectualized material plasticizing single line production system, for being the plastic products of hollow structure by plastic grain extrusion forming, is characterized in that, comprise:
Extrusion shaping machine, comprise support, motor, extruding screw, hopper, barrel, die head and heating member, described motor is installed on described support, the output shaft of described motor is connected with described extruding screw, described extruding screw is horizontally set in described barrel, described heating member have several and to be installed on respectively on described barrel and on die head to heat described barrel and die head, plastic grain is delivered to barrel by described hopper, described barrel heats described plastic grain, stir and be delivered to die head, plastics after heating and melting carry out shaping to make plastic products by described die head,
Cooling body, is positioned at the discharge outlet of described die head, and is provided with some spray heads to cool the plastic products made;
Discharging traction mechanism, is positioned at the end of described cooling body and cooled plastic products is delivered to cutting mechanism;
Cutting mechanism, is positioned at the end of described discharging traction mechanism, detects the length of described plastic products and cuts described plastic products;
Detection module, comprises several temperature sensor and also detects the temperature of described barrel, die head and the rear plastic products of cooling body place cooling respectively to export corresponding detected temperatures;
Controller, one end is connected with described detection module, the other end is connected with spray head with described heating member, motor, corresponding heating member and some spray head work is controlled according to described detected temperatures, with the control temperature making described barrel, die head keep corresponding, with the cooling water making described spray head provide corresponding size, and control temperature corresponding to described die head is less than control temperature corresponding to described barrel, and described controller controls the rotating speed of described motor according to motor control order;
Operation display panel, input outside control command and show the detected temperatures of described temperature sensor, described control command comprises parameter modification order and motor control order, and described controller is connected with described operation display panel and revises the regulating parameter of numerical value of described control temperature, preset length according to described parameter modification order.
2. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, described barrel is provided with several heating cabinet, several described heating cabinet is along described barrel setting and heating cabinet described in each is respectively equipped with a described heating member, the head place of described barrel is provided with a described heating member, several described temperature sensor detects each heating cabinet temperature and head temperature respectively to export corresponding detected temperatures, several described heating cabinet comprises the first heating cabinet and the second heating cabinet, the control temperature that described first heating cabinet is corresponding is the first control temperature T1, the control temperature that second heating cabinet is corresponding is the second control temperature T2, the control temperature that head is corresponding is the 3rd control temperature T3, and described T3>T2>T1.
3. Intellectualized material plasticizing single line production system as claimed in claim 2, it is characterized in that, also fan is provided with in heating cabinet described in each, described in each, heating cabinet correspondence is provided with a ceiling temperature, described controller is connected with described fan, and control corresponding fan when the detected temperatures of described heating cabinet exceeds corresponding ceiling temperature and open, and control described fan when control temperature lower than correspondence of the detected temperatures of described heating cabinet and close.
4. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, described controller also with described motors, and the rotating speed of described motor is regulated according to the control temperature that described barrel is corresponding, described controller also regulates the regulating parameter of described motor according to described parameter modification order.
5. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, described operation display panel comprises the detection window showing the detected temperatures that each temperature sensor detects respectively, the display window showing control temperature described in each respectively, and regulate the control handle of control temperature described in each respectively, operate described control handle to regulate corresponding control temperature in real time.
6. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, described cooling body also comprises cooling bath, the discharging opening of described cooling bath and described die head is just to setting, outlet and described discharging traction mechanism are just to setting, some described spray heads comprise several first spray head, several second spray head and several 3rd spray head, and described first spray head, second spray head and the 3rd spray head arrange with a determining deviation from front to back along described cooling bath respectively, and described first spray head exports the cooling water with the first chilling temperature, described second spray head exports the cooling water with the second chilling temperature, described 3rd spray head exports the cooling water of normal temperature, described first chilling temperature is higher than described second chilling temperature, described second chilling temperature is higher than normal temperature.
7. Intellectualized material plasticizing single line production system as claimed in claim 6, it is characterized in that, described cooling body also comprises the first circulating slot, second circulating slot, 3rd circulating slot, first water tank, second water tank and three-tank, described first water tank, correspondingly respectively in second water tank and three-tank be provided with the cooling water with the first chilling temperature, there is the cooling water of the second chilling temperature and the cooling water of normal temperature, described first spray head, second spray head and the 3rd spray head lay respectively at described first circulating slot, second circulating slot, above 3rd circulating slot and the two be interconnected, and described first spray head, second spray head and the 3rd spray head respectively with described first water tank, second water tank is connected with three-tank, described first water tank, second water tank and three-tank are respectively by having the water pipe of suction pump and described first circulating slot, second circulating slot is communicated with the 3rd circulating slot correspondence.
8. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, also comprise and be located at described cooling body place and detect the velocity sensor that speed made by described plastic products, described controller one end is connected with described velocity sensor, the other end is connected with described discharging traction mechanism, and regulate the transporting velocity of described discharging traction mechanism according to described transmission speed, to make the speed of making of described plastic products consistent with the transporting velocity of described discharging traction mechanism.
9. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, described cutting mechanism comprises bracing frame and the meter counter that is installed on support frame as described above and cutter, support frame as described above is provided with the transmission hole matched with plastic products profile, described cutter are arranged in described transmission hole, described meter counter detects plastic products in real time by the length of described transmission hole and to cut by controlling described cutter during preset length at described plastic products, described controller is connected with described meter counter, control described meter counter work and regulate the numerical value of preset length in described meter counter.
10. Intellectualized material plasticizing single line production system as claimed in claim 1, it is characterized in that, the control temperature that described cooling body is corresponding has two grades at least, when the temperature of described controller plastic products after described cooling body cooling exceeds the control temperature of corresponding grade, control the spray head of corresponding number to open, and spray head number corresponding to low-grade control temperature is less than spray head number corresponding to high-grade control temperature.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003713.4A CN105437493A (en) | 2015-12-25 | 2015-12-25 | Intelligent single line production system for material plasticizing |
| PCT/CN2016/111955 WO2017108000A1 (en) | 2015-12-25 | 2016-12-24 | Intelligent material plasticizing single-line production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003713.4A CN105437493A (en) | 2015-12-25 | 2015-12-25 | Intelligent single line production system for material plasticizing |
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| Publication Number | Publication Date |
|---|---|
| CN105437493A true CN105437493A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003713.4A Withdrawn CN105437493A (en) | 2015-12-25 | 2015-12-25 | Intelligent single line production system for material plasticizing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105437493A (en) |
| WO (1) | WO2017108000A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017108000A1 (en) * | 2015-12-25 | 2017-06-29 | 杜崇铭 | Intelligent material plasticizing single-line production system |
| WO2017108001A1 (en) * | 2015-12-25 | 2017-06-29 | 杜崇铭 | Intelligent dual-line production system for material plasticization |
| WO2018001852A1 (en) * | 2016-07-01 | 2018-01-04 | Brückner Maschinenbau GmbH & Co. KG | Control apparatus for producing and/or handling a plastic film and associated method |
| WO2018010493A1 (en) * | 2016-07-12 | 2018-01-18 | 广州傲胜人造草股份有限公司 | Manufacturing device for hollow particles of artificial turf |
| CN111730840A (en) * | 2020-06-30 | 2020-10-02 | 绍兴市同德管业有限公司 | Plastic tubing production and processing equipment |
| CN113478773A (en) * | 2021-07-23 | 2021-10-08 | 常州博疆新材料科技有限公司 | Overtemperature color-changing flow guide pipe and preparation process thereof |
| CN116100778A (en) * | 2023-04-12 | 2023-05-12 | 四川联塑科技实业有限公司 | PE/PPR pipe rapid cooling forming device and control system and method thereof |
| CN117681406A (en) * | 2024-02-01 | 2024-03-12 | 青州市塑霸机械有限公司 | Extrusion molding machine for plastic pipe production |
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| CN109080054A (en) * | 2018-08-28 | 2018-12-25 | 浙江鹏威塑胶有限公司 | The non-maintaining plastic products calender of energy conservation |
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| CN104924559B (en) * | 2015-05-21 | 2017-04-05 | 六安中财管道科技有限公司 | A kind of PVC profile production method and device |
| CN204800989U (en) * | 2015-06-05 | 2015-11-25 | 罗武锐 | Energy -conserving regulation and control system of plastics processing machinery |
| CN205522380U (en) * | 2015-12-25 | 2016-08-31 | 杜崇铭 | Intelligent material plastifying single line production system |
| CN105437493A (en) * | 2015-12-25 | 2016-03-30 | 杜崇铭 | Intelligent single line production system for material plasticizing |
-
2015
- 2015-12-25 CN CN201511003713.4A patent/CN105437493A/en not_active Withdrawn
-
2016
- 2016-12-24 WO PCT/CN2016/111955 patent/WO2017108000A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017108000A1 (en) * | 2015-12-25 | 2017-06-29 | 杜崇铭 | Intelligent material plasticizing single-line production system |
| WO2017108001A1 (en) * | 2015-12-25 | 2017-06-29 | 杜崇铭 | Intelligent dual-line production system for material plasticization |
| WO2018001852A1 (en) * | 2016-07-01 | 2018-01-04 | Brückner Maschinenbau GmbH & Co. KG | Control apparatus for producing and/or handling a plastic film and associated method |
| US11338491B2 (en) | 2016-07-01 | 2022-05-24 | Brückner Maschinenbau GmbH & Co. KG | Control apparatus for producing and/or handling a plastic film |
| WO2018010493A1 (en) * | 2016-07-12 | 2018-01-18 | 广州傲胜人造草股份有限公司 | Manufacturing device for hollow particles of artificial turf |
| CN111730840A (en) * | 2020-06-30 | 2020-10-02 | 绍兴市同德管业有限公司 | Plastic tubing production and processing equipment |
| CN111730840B (en) * | 2020-06-30 | 2022-04-15 | 绍兴市同德管业有限公司 | Plastic tubing production and processing equipment |
| CN113478773A (en) * | 2021-07-23 | 2021-10-08 | 常州博疆新材料科技有限公司 | Overtemperature color-changing flow guide pipe and preparation process thereof |
| CN116100778A (en) * | 2023-04-12 | 2023-05-12 | 四川联塑科技实业有限公司 | PE/PPR pipe rapid cooling forming device and control system and method thereof |
| CN117681406A (en) * | 2024-02-01 | 2024-03-12 | 青州市塑霸机械有限公司 | Extrusion molding machine for plastic pipe production |
| CN117681406B (en) * | 2024-02-01 | 2024-05-03 | 青州市塑霸机械有限公司 | Extrusion molding machine for plastic pipe production |
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| WO2017108000A1 (en) | 2017-06-29 |
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Application publication date: 20160330 |