CN112590151A - Hot runner temperature time controller linkage device and method - Google Patents
Hot runner temperature time controller linkage device and method Download PDFInfo
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- CN112590151A CN112590151A CN202011417797.7A CN202011417797A CN112590151A CN 112590151 A CN112590151 A CN 112590151A CN 202011417797 A CN202011417797 A CN 202011417797A CN 112590151 A CN112590151 A CN 112590151A
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- control module
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- temperature
- injection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C2045/7606—Controlling or regulating the display 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76551—Time
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a hot runner temperature time controller linkage device and a hot runner temperature time controller linkage method. The invention relates to the technical field of injection molds, in particular to a hot runner temperature and time controller linkage device and a method.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to a linkage device and a linkage method for a hot runner temperature time controller.
Background
The hot runner system plays an important role in the field of production and molding, is used for processing various plastic materials, and the temperature control box and the time controller are matched for use in the injection molding process.
However, in actual production, because of long-time work, when the temperature control box controls the temperature of each group of the hot runner, temperature fluctuation or other abnormal false alarms may occur, at this time, the property state of the plastic raw material in the mold cavity becomes unstable, if the plastic raw material is injected forcibly in an unstable state, damage may be caused to the hot runner, especially to the valve needle at the injection gate, which requires the time controller to be capable of receiving error information in time and automatically stop, thereby protecting the hot runner, some controllers on the market, to achieve this effect, may choose to link the temperature control box with the injection molding machine, and then stop the time controller by disconnecting the injection molding machine from the injection signal, but if the time controller is selected to be linked with the injection molding machine, it is necessary for the injection molding machine manufacturer to open the authority on the equipment software, match with a specified communication protocol, etc., and the operation is very troublesome, and the injection molding machines of different brands have different authorities and communication protocols, are difficult to realize linkage and have large limitation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hot runner temperature and time controller linkage device and a method, which solve the problems that in the actual production, temperature fluctuation or other abnormal false alarms can occur when a temperature control box controls the temperature of each group of hot runners due to long-time work, the property state of plastic raw materials in a mold cavity becomes unstable at this time, and if the plastic raw materials are injected with glue forcibly under the unstable state, the hot runners, particularly valve needles at a glue injection port are damaged.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a hot runner temperature time controller aggregate unit, includes the organism, logical groove has all been seted up to the both sides face intermediate position department of organism, the inside that leads to the groove is provided with the radiator-grid, the both sides face of organism lies in the upper and lower position department that leads to the groove and all is provided with dustproof subassembly.
The organism is including well accuse module, well accuse module's input passes through wire and display element's output electric connection, and realizes two-way connection through the wire between well accuse module and the time injecting glue control module, time injecting glue control module's input passes through wire and the output electric connection of signal reception module of moulding plastics, and time injecting glue control module's output passes through wire and time injecting glue output module's input electric connection, realize two-way connection through the wire between well accuse module and the temperature control module, the output of temperature control module passes through wire and temperature output module's input electric connection, the input of organism passes through wire and power module's output electric connection.
Preferably, the display unit comprises a display module and a parameter setting module, and the display module and the parameter setting module are integrated into a 15-inch color touch screen.
Preferably, the parameters set by the display module include a temperature control parameter and a time glue injection control parameter.
Preferably, the central control module is a central control computer, the injection molding signal receiving module is an optical coupling signal conversion unit, and the time glue injection control module and the temperature control module are both single-chip microcomputer control systems.
Preferably, the dustproof assembly comprises a cavity plate, the lower surface of the cavity plate is embedded with a baffle in a sliding manner, the upper surfaces of two sides of the cavity plate are respectively provided with a convex block, one side surface of one of the convex blocks is embedded with a servo motor, an output shaft of the servo motor is horizontally connected with a rotating shaft, one end of the rotating shaft is rotatably connected with one side surface of the other lug, the upper surfaces of the two sides of the cavity plate are respectively provided with a movable groove, the insides of the two movable grooves are respectively embedded with a worm wheel in a rotating way, the both sides upper surface of baffle all rotates and is connected with first regulation pole, two the one end that first regulation pole is relative all rotates and is connected with the second regulation pole, two the equal fixedly connected with gear of the one end that the second regulation pole was carried on the back mutually, two the rear surface of gear all rotates and connects in the inside front surface in top of cavity board, and two gears mesh respectively in the downside of two worm wheels.
Preferably, the outer surfaces of the two ends of the rotating shaft are provided with worm teeth which are opposite to each other, and the two worm teeth are respectively meshed with the upper sides of the two worm gears.
Preferably, the total length and the total width between the baffles on the dustproof assembly are respectively greater than the length and the width of the through groove.
Preferably, the temperature control method of the hot runner temperature time controller linkage device comprises the following steps:
s1, setting the temperature range parameters of glue injection in the display module, displaying the parameter data in the parameter setting module, transmitting the data to the central control module by the display unit after the parameter is set, and transmitting the signals to the temperature control module by the central control module;
s2, when in injection molding, the injection molding signal receiving module receives an injection molding signal of the injection molding machine, then the injection molding signal receiving module transmits the signal to the time glue injection control module, the time glue injection control module transmits the signal to the central control module, the central control module transmits the signal to the temperature control module, the temperature control module compares the injection molding temperature of the injection molding machine with the set parameters in the display module, if the temperature reaches the range of the set parameters, the time glue injection control module transmits the signal to the time glue injection output module, the time glue injection output module opens the glue injection switch to work, if the temperature does not reach the range of the set parameters, the time glue injection control module transmits the signal to the time glue injection output module, and the time glue injection output module closes the glue injection switch to enable the time glue injection output module not to execute the command.
Advantageous effects
The invention provides a hot runner temperature time controller linkage device and a method, which have the following beneficial effects compared with the prior art:
(1) the input end of the time glue injection control module is electrically connected with the output end of the injection molding signal receiving module through a lead, the output end of the time glue injection control module is electrically connected with the input end of the time glue injection output module through a lead, the central control module is in bidirectional connection with the temperature control module through a lead, the output end of the temperature control module is electrically connected with the input end of the temperature output module through a lead, the input end of the machine body is electrically connected with the output end of the power supply module through a lead, when the actual temperature of all groups of temperature control reaches the set temperature or is close to the set temperature within a certain range, and simultaneously receives injection molding signals, the time glue injection control part can start to execute an operation instruction to control the opening and closing of a glue injection port, otherwise, the time glue injection control part is in a locking state, according to the scheme of the invention, a starting condition is added to the time glue injection control function, so that the hot runner system can be effectively protected, and the damage to the valve needle at the glue injection port caused by sudden fluctuation of the temperature control of the hot runner during the glue injection process can be prevented.
(2) According to the hot runner temperature time controller linkage device and the hot runner temperature time controller linkage method, due to the arrangement of the dustproof assembly, when the machine body is not used, under the working of the servo motor, the two baffles can be automatically combined to block the through groove, so that the radiating net is dustproof, and the inside of the machine body is prevented from entering dust to influence the service life of the machine body.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic frame diagram of the housing of the present invention;
FIG. 3 is a schematic view of the structure of the dust-proof assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the cavity plate of the present invention.
In the figure: 1. a body; 11. a central control module; 12. a display unit; 121. a display module; 122. a parameter setting module; 13. a time glue injection control module; 14. an injection molding signal receiving module; 15. a time glue injection output module; 16. a temperature control module; 17. a temperature output module; 18. a power supply module; 2. a through groove; 3. a heat-dissipating web; 4. a dust-proof assembly; 41. a cavity plate; 42. a baffle plate; 43. a bump; 44. a servo motor; 45. a rotating shaft; 451. a worm gear; 46. a movable groove; 47. a worm gear; 48. a first adjusting lever; 49. a second adjusting lever; 410. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a hot runner temperature time controller aggregate unit, includes organism 1, and logical groove 2 has all been seted up to the both sides face intermediate position department of organism 1, and the inside that leads to groove 2 is provided with radiator-grid 3, and the both sides face of organism 1 is located the upper and lower side position department that leads to groove 2 and all is provided with dustproof subassembly 4.
Referring to fig. 2, in the embodiment of the present invention, the machine body 1 includes a central control module 11, an input end of the central control module 11 is electrically connected to an output end of the display unit 12 through a wire, the central control module 11 and the time glue injection control module 13 are bidirectionally connected through a wire, an input end of the time glue injection control module 13 is electrically connected to an output end of the injection signal receiving module 14 through a wire, an output end of the time glue injection control module 13 is electrically connected to an input end of the time glue injection output module 15 through a wire, the central control module 11 and the temperature control module 16 are bidirectionally connected through a wire, an output end of the temperature control module 16 is electrically connected to an input end of the temperature output module 17 through a wire, an input end of the machine body 1 is electrically connected to an output end of the power module 18 through a wire, the display unit 12 includes a display module 121 and a parameter setting module 122, the display module 121 and the parameter setting module 122 are integrated into a 15-inch color touch screen, the parameters set by the display module 121 include temperature control parameters and time glue injection control parameters, the central control module 11 is a central control computer, the injection signal receiving module 14 is an optical coupling signal conversion unit, and the time glue injection control module 13 and the temperature control module 16 are both single-chip microcomputer control systems.
Referring to fig. 3-4, in the embodiment of the present invention, the dustproof assembly 4 includes a cavity plate 41, a baffle 42 is slidably installed on a lower surface of the cavity plate 41, two protrusions 43 are respectively disposed on two upper surfaces of the cavity plate 41, a servo motor 44 is installed on one side surface of one protrusion 43, an output shaft of the servo motor 44 is horizontally connected to a rotating shaft 45, one end of the rotating shaft 45 is rotatably connected to one side surface of the other protrusion 43, two movable slots 46 are respectively disposed on two upper surfaces of the cavity plate 41, a worm wheel 47 is installed inside each of the two movable slots 46, two upper surfaces of two sides of the baffle 42 are rotatably connected to a first adjusting lever 48, one end of each of the two first adjusting levers 48 opposite to each other is rotatably connected to a second adjusting lever 49, one end of each of the two second adjusting levers 49 opposite to each other is fixedly connected to a gear 410, and rear surfaces of the two gears 410, the two gears 410 are respectively engaged with the lower sides of the two worm gears 47, worm teeth 451 opposite to each other are arranged on the outer surfaces of the two ends of the rotating shaft 45, the two worm teeth 451 are respectively engaged with the upper sides of the two worm gears 47, the total length and the total width of the baffles 42 on the dustproof assembly 4 are respectively greater than the length and the width of the through groove 2, and the type of the servo motor 44 is MHMD082P 1U.
Further, the temperature control method of the hot runner temperature time controller linkage device comprises the following steps:
s1, setting the glue injection temperature range parameter in the display module 121, displaying the parameter data in the parameter setting module 122, after the parameter is set, the display unit 12 transmitting the data to the central control module 11, and the central control module 11 transmitting the signal to the temperature control module 16;
s2, during injection molding, the injection molding signal receiving module 14 receives an injection molding signal of the injection molding machine, then the injection molding signal receiving module 14 transmits the signal to the time injection control module 13, the time injection control module 13 transmits the signal to the central control module 11, the central control module 11 transmits the signal to the temperature control module 16, the temperature control module 16 compares the injection molding temperature of the injection molding machine with the set parameter in the display module 121, if the temperature reaches the range of the set parameter, the time injection control module 13 transmits the signal to the time injection output module 15, the time injection output module 15 turns on the injection switch to work, if the temperature does not reach the range of the set parameter, the time injection control module 13 transmits the signal to the time injection output module 15, and the time injection output module 15 turns off the injection switch to enable the injection switch not to execute the command.
And those not described in detail in this specification are well within the skill of those in the art.
When in use, the power supply of the servo motors 44 on the two dustproof assemblies 4 is switched on, the servo motors 44 drive the worm teeth 451 on the rotating shaft 45 to rotate, because the two worm teeth 451 on the rotating shaft 45 are oppositely arranged and the two worm teeth 451 are respectively engaged with the two worm gears 47, when the rotating shaft 45 rotates, the two worm gears 47 are driven to rotate, and the direction of rotation is reversed, the two worm gears 47 rotate to drive the two gears 410 to rotate, under the movable connection of the second adjusting rod 49 and the first adjusting rod 48, the two gears 410 can drive the two second adjusting rods 49 and the first adjusting rod 48 to expand or contract when rotating, so that the baffle 42 can be slid out or stored, when the two baffle plates 42 on the two cavity plates 41 are slid out, the baffle plates 42 on the two cavity plates 41 are contacted, so that the through groove 2 is shielded, and the dustproof effect is further achieved on the radiator net 3.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hot runner temperature time controller aggregate unit, includes organism (1), its characterized in that: through grooves (2) are formed in the middle positions of two side surfaces of the machine body (1), a heat radiating net (3) is arranged inside each through groove (2), and dustproof assemblies (4) are arranged on the two side surfaces of the machine body (1) above and below the through grooves (2);
the machine body (1) comprises a central control module (11), the input end of the central control module (11) is electrically connected with the output end of the display unit (12) through a lead, and the central control module (11) and the time glue injection control module (13) are connected in a bidirectional way through a lead, the input end of the time glue injection control module (13) is electrically connected with the output end of the injection molding signal receiving module (14) through a lead, the output end of the time glue injection control module (13) is electrically connected with the input end of the time glue injection output module (15) through a lead, the central control module (11) and the temperature control module (16) are connected in a bidirectional way through a lead, the output end of the temperature control module (16) is electrically connected with the input end of the temperature output module (17) through a lead, the input end of the machine body (1) is electrically connected with the output end of the power supply module (18) through a lead.
2. The hot runner temporotime controller linkage according to claim 1, wherein: the display unit (12) comprises a display module (121) and a parameter setting module (122), and the display module (121) and the parameter setting module (122) are integrated into a 15-inch color touch screen.
3. A hot runner temperature time controller linkage according to claim 2, wherein: the parameters set by the display module (121) comprise temperature control parameters and time glue injection control parameters.
4. The hot runner temporotime controller linkage according to claim 1, wherein: the central control module (11) is a central control computer, the injection molding signal receiving module (14) is an optical coupling signal conversion unit, and the time injection control module (13) and the temperature control module (16) are both single-chip microcomputer control systems.
5. The hot runner temporotime controller linkage according to claim 1, wherein: the dustproof assembly (4) comprises a cavity plate (41), a baffle (42) is embedded into the lower surface of the cavity plate (41) in a sliding mode, convex blocks (43) are arranged on the upper surfaces of two sides of the cavity plate (41), a servo motor (44) is embedded into one side surface of one of the convex blocks (43), an output shaft of the servo motor (44) is horizontally connected with a rotating shaft (45), one end of the rotating shaft (45) is rotatably connected with one side surface of the other convex block (43), movable grooves (46) are formed in the upper surfaces of two sides of the cavity plate (41), worm gears (47) are rotatably embedded into the two movable grooves (46), first adjusting rods (48) are rotatably connected to the upper surfaces of two sides of the baffle (42), and second adjusting rods (49) are rotatably connected to the opposite ends of the first adjusting rods (48), two equal fixedly connected with gear (410) in the one end that second regulation pole (49) carried on the back mutually, two the rear surface of gear (410) all rotates and connects in the inside front surface in top of cavity board (41), and two gear (410) engage respectively in the downside of two worm wheel (47).
6. The hot runner temporotime controller linkage according to claim 5, wherein: the outer surfaces of two ends of the rotating shaft (45) are provided with worm teeth (451) which are opposite to each other, and the two worm teeth (451) are respectively meshed with the upper sides of the two worm wheels (47).
7. The hot runner temporotime controller linkage according to claim 5, wherein: the total length and the total width between the baffles (42) on the dustproof assembly (4) are respectively greater than the length and the width of the through groove (2).
8. A hot runner temperature time controller linkage according to any one of claims 1 to 4, wherein: the temperature control method comprises the following steps:
s1, setting the temperature range parameters of glue injection in the display module (121), displaying the parameter data in the parameter setting module (122), transmitting the data to the central control module (11) by the display unit (12) after the parameter setting, and transmitting the signal to the temperature control module (16) by the central control module (11);
s2, during injection molding, an injection molding signal receiving module (14) receives an injection molding signal of an injection molding machine, then the injection molding signal receiving module (14) transmits the signal to a time injection control module (13), the time injection control module (13) transmits the signal to a central control module (11), the central control module (11) transmits the signal to a temperature control module (16), the temperature control module (16) compares the injection molding temperature of the injection molding machine with the set parameter in a display module (121), if the temperature reaches the range of the set parameter, the time injection control module (13) transmits the signal to a time injection output module (15), the time injection output module (15) opens an injection molding switch to work, if the temperature does not reach the range of the set parameter, the time injection control module (13) transmits the signal to the time injection output module (15), and the time glue injection output module (15) closes the glue injection switch to enable the glue injection switch not to execute the command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417797.7A CN112590151A (en) | 2020-12-07 | 2020-12-07 | Hot runner temperature time controller linkage device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417797.7A CN112590151A (en) | 2020-12-07 | 2020-12-07 | Hot runner temperature time controller linkage device and method |
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| CN112590151A true CN112590151A (en) | 2021-04-02 |
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| CN202011417797.7A Pending CN112590151A (en) | 2020-12-07 | 2020-12-07 | Hot runner temperature time controller linkage device and method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015017641A1 (en) * | 2013-08-01 | 2015-02-05 | iMFLUX Inc. | Injection molding machines and methods for accounting for changes in material properties during injection molding runs |
| CN108145935A (en) * | 2018-01-03 | 2018-06-12 | 苏州凯利伦电子科技有限公司 | A kind of time-temperature control cabinet |
| CN210640577U (en) * | 2019-03-27 | 2020-05-29 | 湖北金顿电气有限公司 | Low-voltage switch cabinet with good heat dissipation performance |
| CN111391239A (en) * | 2020-02-28 | 2020-07-10 | 厦门建霖健康家居股份有限公司 | Forming mode for realizing automatic setting of opening and closing of needle valve |
-
2020
- 2020-12-07 CN CN202011417797.7A patent/CN112590151A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015017641A1 (en) * | 2013-08-01 | 2015-02-05 | iMFLUX Inc. | Injection molding machines and methods for accounting for changes in material properties during injection molding runs |
| CN108145935A (en) * | 2018-01-03 | 2018-06-12 | 苏州凯利伦电子科技有限公司 | A kind of time-temperature control cabinet |
| CN210640577U (en) * | 2019-03-27 | 2020-05-29 | 湖北金顿电气有限公司 | Low-voltage switch cabinet with good heat dissipation performance |
| CN111391239A (en) * | 2020-02-28 | 2020-07-10 | 厦门建霖健康家居股份有限公司 | Forming mode for realizing automatic setting of opening and closing of needle valve |
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Application publication date: 20210402 |
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