CN114393781B - Intelligent auto-parts system of moulding plastics - Google Patents
Intelligent auto-parts system of moulding plastics Download PDFInfo
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- CN114393781B CN114393781B CN202111599429.3A CN202111599429A CN114393781B CN 114393781 B CN114393781 B CN 114393781B CN 202111599429 A CN202111599429 A CN 202111599429A CN 114393781 B CN114393781 B CN 114393781B
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- injection molding
- injection
- cleaning
- nozzle
- sliding
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Classifications
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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
- B29C45/20—Injection nozzles
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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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
- B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
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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
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
-
- 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
- B29C45/20—Injection nozzles
- B29C45/24—Cleaning equipment
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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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to the technical field of injection molding devices, and discloses an intelligent automobile accessory injection molding system, which is characterized in that a corresponding branch valve is opened for injection molding and molding according to the type of a mold required to be injected, a discharge cylinder is controlled to operate, a molded part is ejected out and placed on a conveying mechanism, multiple molds are mutually switched for use, intelligent injection molding is realized while injection molding production line investment is reduced, error influence caused by butt joint injection interfaces one by one in the prior art is not required, concentrated injection molding of automobile accessories is completed by controlling the operation sequence of the discharge cylinder, injection molding efficiency is improved, an alternating magnetic field is generated through a high-frequency coil, one end of an injection molding nozzle and a cleaning pipe generate vortex and generate high temperature, injection molding liquid in the nozzle is ensured to be kept in a molten state, scraping treatment of an inclined scraper is matched, surface cleaning is completed, incomplete cleaning is avoided due to solidification and self-cleaning treatment of the inner wall of the injection molding nozzle is completed through setting of a cleaning disc and the like.
Description
Technical Field
The application relates to the technical field of injection molding devices, in particular to an intelligent automobile accessory injection molding system.
Background
The automobile parts are various units constituting the whole automobile and serve one product of the automobile. In the production of automotive parts, injection molding equipment is often used.
In the prior art, chinese patent document with publication number CN107825655B proposes an intelligent injection molding device for producing automobile spare and accessory parts, which sweeps back and forth through a cleaning mechanism, sweeps down a stack on an injection nozzle to prevent the effect of injection molding after influence, however, in actual operation, the stack on the nozzle is often cured rapidly due to an efficient cooling mechanism on the injection mold, which is difficult to clean up by means of a cleaning mode of ordinary cleaning, and the stack on the nozzle is required to be melted by external high-temperature injection molding liquid in the subsequent injection molding process, so that the injection molding efficiency is affected, although chinese patent document with publication number CN112536979a proposes a cycle conversion type anti-blocking injection molding die for solving the injection molding residue on the injection nozzle, the magnetic property is easily lost under high temperature due to the magnetic force matched with the spring storage, and the cleaning effect of the cured stack is not ideal.
In addition, according to the different types of auto parts, if a unified injection molding system comprising different molds can be adopted to carry out diversified production, different injection molding production lines can be omitted, and the production cost of enterprises can be reduced, the Chinese patent document with publication number of CN208277334U proposes an efficient three-color integrated injection mold, although the injection molding device can realize multi-cavity selective injection molding, the accurate butt joint of a sprue is a great difficulty in operation, wherein the patent document with publication number of CN107627537A discloses a mold turning device of an injection molding machine, and the corresponding and mutual communication of runners is promoted by adopting a mode of mutually matching a central fixed shaft with a turning shaft sleeve, but when the mass production of different types of accessories is carried out, the device obviously does not have good economic effect, and how to ensure the stable exertion of braking performance also increases the production cost, so that we disclose an intelligent auto part injection molding system to meet the injection molding production requirements of different types of parts on automobiles.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the application provides an intelligent automobile accessory injection molding system which has the advantages of intelligent selection of mold injection molding and the like, and solves the series of problems of low automobile accessory injection molding efficiency and the like in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present application provides the following technical solutions: the intelligent auto-parts injection molding system comprises a mounting frame, wherein an injection molding mechanism is arranged on the mounting frame, a conveying mechanism corresponding to the position of the injection molding mechanism is arranged at the bottom end of the mounting frame, the injection molding mechanism comprises a driving mechanism connected with an injection molding nozzle, the injection molding mechanism further comprises a fixed mold and a sliding mold which are matched, a cleaning assembly capable of cleaning inner and outer piles of the injection molding nozzle is arranged on the injection molding nozzle, the cleaning assembly comprises a movable cleaning disc arranged in the injection molding nozzle and a cleaning tube arranged on the outer wall of the injection molding nozzle, the cleaning tube can heat by utilizing an electromagnetic heating principle and is provided with a high-frequency coil communicated with external high-frequency current, and an inclined scraper matched with the outer wall of the injection molding nozzle is further arranged on the cleaning tube;
the injection molding mechanism further comprises an injection molding pipeline for conveying injection molding liquid, a plurality of different injection molding cavities are formed in the fixed mold and the sliding mold, the injection molding pipeline is communicated with the injection molding cavities, and the injection molding pipeline further comprises a rotary joint communicated with the injection molding nozzle.
Preferably, the top of the mounting frame is fixedly provided with two electric sliding rails corresponding to the positions, two electric sliding blocks corresponding to the two positions are sleeved on the two electric sliding rails in a sliding manner, the two electric sliding blocks are fixedly provided with the driving mechanism, and the output end of the driving mechanism is fixedly communicated with the injection molding nozzle.
Preferably, the top of the mounting frame is fixedly connected with two guiding sliding blocks corresponding to the two positions, the two guiding sliding blocks are fixedly sleeved with the same fixing table, the two guiding sliding blocks are fixedly sleeved with the same sliding table in a sliding manner, and the fixing table and the sliding table are respectively rotatably sleeved with the fixing mold and the sliding mold.
Preferably, the injection cavity comprises a plurality of groups of injection grooves and injection protruding blocks which are matched with each other, the fixed mould is provided with a plurality of injection grooves which are coaxial with the fixed mould and uniformly distributed, one side, close to the fixed mould, of the sliding mould is fixedly provided with a plurality of injection protruding blocks which are matched with the corresponding injection grooves respectively, and the injection grooves and the injection protruding blocks on the same relative position can form an injection cavity.
Preferably, the injection molding pipeline further comprises a plurality of branch pipes communicated with the corresponding injection molding cavity, an installation cavity is formed in the fixed mold, a central pipe communicated with the rotary joint is arranged in the installation cavity, a plurality of branch pipes which are uniformly distributed are further communicated on the central pipe, the other ends of the branch pipes penetrate through the installation cavity and are communicated with the corresponding injection molding cavity, and a plurality of branch valves matched with the corresponding branch pipes are fixedly installed on one side of the fixed mold.
Preferably, the cleaning assembly further comprises a heat-insulating pipe capable of insulating the cleaning pipe, the rotary joint is sleeved in the fixed mold, one end of the rotary joint extending out of the fixed mold can be kept fixed when the fixed mold rotates, one end of the rotary joint is fixedly sleeved with a threaded sleeve for connecting the cleaning pipe, the cleaning pipe is in threaded sleeve connection, one end of the injection nozzle is in sliding sleeve connection in the cleaning pipe and is communicated with the rotary joint, one end of the cleaning pipe is fixedly sleeved with the inclined scraper attached to the outer wall of the injection nozzle, and the outer wall of the cleaning pipe is fixedly sleeved with the heat-insulating pipe;
the high-frequency coil is sleeved on the heat preservation pipe, two ends of the high-frequency coil are connected with an external high-frequency alternating power supply, a closed loop is formed between the high-frequency coil and the external high-frequency alternating power supply, a high-frequency alternating magnetic field can be generated, and one end of the injection molding nozzle and the cleaning pipe can generate eddy currents and heat.
Preferably, the cleaning assembly further comprises a fixing disc fixedly sleeved in the injection molding nozzle, the cleaning disc matched with the inner wall of one end of the injection molding nozzle is further sleeved in the injection molding nozzle in a sliding manner, a plurality of through holes are formed in the fixing disc and the cleaning disc, the number and the aperture of the through holes in the fixing disc are far greater than those in the cleaning disc, and the same cleaning spring is fixedly connected between the fixing disc and the cleaning disc.
Preferably, still install in the fixed mould with the heat preservation of pipeline looks adaptation of moulding plastics, the heat preservation is used for the extension mould plastics the required duration of liquid solidification in the pipeline of moulding plastics, one side of fixed mould still fixed mounting has a plurality of evenly distributed mount pad, and a plurality of all fixed in the mount pad cup joint with corresponding the ejection of compact cylinder that moulds plastics the chamber position corresponds, a plurality of the output of ejection of compact cylinder is all fixedly connected with telescopic link, a plurality of all seted up the perforation on the one side inner wall of groove of moulding plastics, the other end of telescopic link is all run through the fixed mould and extend respectively to in the perforation that corresponds, and a plurality of the one end of telescopic link still fixedly connected with the adaptation piece of groove looks adaptation of moulding plastics.
Preferably, the sliding die is sleeved with a cross connecting rod in a sliding manner, the fixed die is provided with a cross sliding groove and a limiting groove which are mutually communicated, both ends of the cross connecting rod are fixedly connected with limiting caps, and one end of the cross connecting rod penetrates through the cross sliding groove and is sleeved in the limiting groove;
the sliding die is fixedly sleeved with a plurality of guide rods which are uniformly distributed, and the other ends of the guide rods penetrate through the fixed die and are sleeved in the fixed die in a sliding manner;
the fixed table is fixedly sleeved with two operation cylinders corresponding to the positions, the output ends of the two operation cylinders are fixedly connected with cylinder telescopic rods, and the other ends of the two cylinder telescopic rods are fixedly connected to the sliding die.
Preferably, a driving gear ring is fixedly sleeved on the outer wall of the fixed mould, a driving motor is fixedly installed on the fixed table, and one end of an output shaft of the driving motor extends out of the driving motor and is fixedly connected with a driving gear meshed with the driving gear ring.
(III) beneficial effects
Compared with the prior art, the application provides an intelligent injection molding system for automobile accessories, which has the following beneficial effects:
1. this intelligent auto-parts injection molding system, advance the injection molding liquid under the molten state to rotary joint through actuating mechanism in the nozzle of moulding plastics, then according to the mould type of moulding plastics of needs, open the branch valve on the corresponding pipeline, carry out injection molding liquid injection and shaping, after the accompanying cooling shaping, control driving motor will need the injection molding cavity position of ejection of compact rotate to the lowest position on, and control the operation cylinder and drive the lug of moulding plastics and break away from the groove of moulding plastics, control the operation of corresponding ejection of compact cylinder, it is ejecting and drop on the conveying mechanism of below to be moulded to put the piece, the use of multiple mould mutual switching has been realized consequently, when reducing the production line input of moulding plastics, realize fully intelligent moulding plastics, and need not to adopt prior art to dock the interface of moulding plastics one by one and cause error effect.
2. This intelligent auto-parts system of moulding plastics, the in-process of moulding plastics can also open a plurality of passageway of moulding plastics simultaneously according to actual demand of moulding plastics to through the running sequence of control a plurality of ejection of compact cylinders, accomplish the concentrated injection molding of auto-parts, improve injection molding efficiency.
3. This intelligent auto-parts injection molding system through the operation of control outside high frequency alternating power supply for high frequency coil forms the circular telegram return circuit and produces alternating magnetic field, thereby make the one end of injection molding nozzle and clearance pipe produce the vortex and take place high temperature, make the injection molding liquid on the one end of injection molding nozzle keep the molten state, and control injection molding nozzle to one side remove certain distance, during the period, the one end surface of injection molding nozzle is through the scraping of inclined scraper, accomplish the surface clean, then cooperate electromagnetic heating effect, carry out the reinforcement clearance to the one end injection molding liquid windrow of injection molding nozzle, avoid causing the clearance to be incomplete because of reasons such as solidification.
4. This intelligent auto-parts system of moulding plastics, when moulding plastics, the clearance dish is by the one end of injection molding nozzle of liquid extrusion of moulding plastics, and clearance spring realizes holding the power, and after the completion of moulding plastics many times, because clearance spring tends to resume the state of restoration, then makes the clearance dish remove to the direction that is close to the fixed disk, accomplishes the inner wall self-cleaning treatment to injection molding nozzle, avoids inside windrow solidification to influence follow-up injection molding efficiency.
Drawings
FIG. 1 is a perspective view of a first view of the present application;
FIG. 2 is a schematic view of a second perspective view of the present application;
FIG. 3 is a schematic view of the upper part of the present application;
FIG. 4 is a schematic view of a portion of another perspective view of FIG. 3 according to the present application;
FIG. 5 is a schematic perspective view of the driving mechanism and injection nozzle of the present application;
FIG. 6 is an enlarged perspective view of the structure of FIG. 5A according to the present application;
FIG. 7 is a schematic perspective view of a part of an injection molding mechanism according to the present application;
FIG. 8 is an enlarged perspective view of the structure of FIG. 7B according to the present application;
FIG. 9 is a schematic view of a partially cut-away view of an injection molding mechanism of the present application;
FIG. 10 is a schematic view of a portion of an injection molding mechanism of the present application in another perspective view;
FIG. 11 is a schematic view showing a sectional structure of a fixing table and a fixing mold according to the present application;
FIG. 12 is a schematic view showing a perspective view of a fixing table and a fixing mold according to another embodiment of the present application.
In the figure: 1. a mounting frame; 2. a driving mechanism; 3. an injection nozzle; 4. an electric slide rail; 5. an electric slide block; 6. a guide slide block; 7. a fixed table; 8. a sliding table; 9. a fixed mold; 10. a sliding die; 11. an injection molding groove; 12. injection molding the protruding block; 13. a central tube; 14. a branch valve; 15. a rotary joint; 16. a threaded sleeve; 17. cleaning the pipe; 18. a scraper is obliquely arranged; 19. a high-frequency coil; 20. a heat preservation pipe; 21. a heat preservation layer; 22. a mounting base; 23. a discharging cylinder; 24. an adaptation block; 25. a cross connecting rod; 26. a limit groove; 27. a limit cap; 28. a guide rod; 29. an operation cylinder; 30. a cylinder telescopic rod; 31. driving the gear ring; 32. a driving motor; 33. a drive gear; 34. a fixed plate; 35. cleaning the disc; 36. cleaning the spring.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As described in the background art, the present application provides an intelligent injection molding system for auto parts to solve the above technical problems.
In a typical implementation mode of the application, as shown in fig. 1-12, an intelligent auto-parts injection molding system comprises a mounting frame 1, wherein an injection molding mechanism is arranged on the mounting frame 1, a conveying mechanism corresponding to the injection molding mechanism is arranged at the bottom end of the mounting frame 1, the injection molding mechanism comprises a driving mechanism 2 and an injection molding nozzle 3 which are connected, the injection molding mechanism also comprises a fixed mold 9 and a sliding mold 10 which are matched, a cleaning component capable of cleaning the internal and external piles of the injection molding nozzle 3 is arranged on the injection molding nozzle 3, the cleaning component comprises a movable cleaning disc 35 positioned in the injection molding nozzle 3 and a cleaning pipe 17 positioned on the outer wall of the injection molding nozzle 3, the cleaning pipe 17 can generate heat by utilizing an electromagnetic heating principle and is provided with a high-frequency coil 19 communicated with external high-frequency current, and an inclined scraper 18 matched with the outer wall of the injection molding nozzle 3 is also arranged on the cleaning pipe 17;
the injection mechanism further comprises an injection pipeline for conveying injection liquid, a plurality of different injection cavities are formed in the fixed mold 9 and the sliding mold 10, the injection pipeline is communicated with the injection cavities, and the injection pipeline further comprises a rotary joint 15 communicated with the injection nozzle 3.
Further, in the above-mentioned scheme, the top fixed mounting of mounting bracket 1 has two corresponding electronic slide rails 4 in position, and has all slipped and has cup jointed two corresponding electronic sliders 5 in position on two electronic slide rails 4, and fixed mounting has actuating mechanism 2 on two electronic sliders 5, and actuating mechanism 2's output fixedly communicates has injection nozzle 3, through setting up electronic slider 5, is convenient for drive injection nozzle 3 break away from rotary joint 15, makes things convenient for follow-up clearance windrow.
As an implementation manner in this embodiment, the top of the mounting frame 1 is fixedly connected with two guiding sliding blocks 6 corresponding to two positions, the two guiding sliding blocks 6 are fixedly sleeved with the same fixed table 7, the two guiding sliding blocks 6 are slidably sleeved with the same sliding table 8, the fixed table 7 and the sliding table 8 are respectively rotatably sleeved with the fixed mold 9 and the sliding mold 10, and the sliding table 8 is arranged to facilitate the opening of the injection molding cavity to control the discharge.
As an implementation manner in this embodiment, the injection cavity includes multiple groups of injection grooves 11 and injection protruding blocks 12, the fixed mold 9 is provided with multiple injection grooves 11 which are coaxial with the fixed mold 9 and are uniformly distributed, one side of the sliding mold 10 close to the fixed mold 9 is fixedly provided with multiple injection protruding blocks 12 which are respectively matched with the corresponding injection grooves 11, the injection grooves 11 and the injection protruding blocks 12 on the same relative position can form one type of injection cavity, and by setting multiple types of injection cavities, different types of injection cavities can be selected for injection according to the types of actual injection parts.
Further, in the above scheme, the injection pipeline still includes a plurality of branch pipes that are linked together with the corresponding cavity of moulding plastics, set up the installation cavity in the fixed mould 9, be equipped with the center tube 13 that is linked together with rotary joint 15 in the installation cavity, and still linked together on the center tube 13 and have a plurality of branch pipes of even distribution, and the other end of a plurality of branch pipes all runs through the installation cavity and is linked together with the corresponding cavity of moulding plastics, and one side fixed mould 9 fixed mounting has a plurality of branch valves 14 with the corresponding branch pipe looks adaptation, through setting up a plurality of branch valves 14, control center tube 13 and the corresponding cavity intercommunication of moulding plastics or not, realize the injection molding requirement of different types of injection molding.
As an implementation manner in this embodiment, the cleaning assembly further includes a heat insulation pipe 20 capable of insulating the cleaning pipe 17, the rotary joint 15 is sleeved in the fixed mold 9, one end of the rotary joint 15 extending to the outside of the fixed mold 9 can be kept fixed when the fixed mold 9 rotates, one end of the rotary joint 15 is fixedly sleeved with a threaded sleeve 16 for connecting the cleaning pipe 17, the cleaning pipe 17 is in threaded sleeve 16, one end of the injection nozzle 3 is in sliding sleeve connection with the cleaning pipe 17 and is communicated with the rotary joint 15, one end of the cleaning pipe 17 is fixedly sleeved with an inclined scraper 18 attached to the outer wall of the injection nozzle 3, the outer wall of the cleaning pipe 17 is fixedly sleeved with the heat insulation pipe 20, and the curing speed of the injection liquid in the injection nozzle 3 is slowed down by arranging the heat insulation pipe 20;
in this embodiment, the insulating tube 20 is sleeved with a plurality of turns of high-frequency coils 19, two ends of the high-frequency coils 19 are connected with an external high-frequency alternating power supply, a high-frequency alternating magnetic field can be generated after the high-frequency coils 19 and the external high-frequency alternating power supply form a closed loop, one end of the injection nozzle 3 and the cleaning tube 17 can generate eddy currents and generate heat, and the high-frequency coils 19 are arranged to electromagnetically heat one end of the injection nozzle 3 and the cleaning tube 17, so that solidification of internal injection liquid is avoided.
As an implementation mode in this embodiment, the cleaning assembly still includes fixed disk 34 of cup jointing in injection nozzle 3, still sliding sleeve has in injection nozzle 3 and has moulded plastics the cleaning disk 35 of nozzle 3's one end inner wall looks adaptation, and all seted up a plurality of through-holes on fixed disk 34 and the cleaning disk 35, through-hole quantity and the aperture on the fixed disk 34 are all greater than the through-hole on the cleaning disk 35, and still fixedly connected with same cleaning spring 36 between fixed disk 34 and the cleaning disk 35, through setting up cleaning disk 35, injection molding liquid promotes the cleaning disk 35 and is located the one end of injection nozzle 3 when moulding plastics, cleaning spring 36 stretches the holding, after the completion of moulding plastics, make the cleaning disk 35 withdraw the home position through the pressure release, accomplish the clearance to injection nozzle 3 one end inner wall.
Further, in the above-mentioned scheme, still install the heat preservation 21 with the pipeline looks adaptation of moulding plastics in the fixed mould 9, the heat preservation 21 is used for prolonging the time length that the liquid solidification of moulding plastics in the pipeline of moulding plastics required, one side of fixed mould 9 still fixed mounting has a plurality of evenly distributed mount pads 22, and all fixedly cup joint the ejection of compact cylinder 23 corresponding with the corresponding chamber position of moulding plastics in a plurality of mount pads 22, the output of a plurality of ejection of compact cylinders 23 is all fixedly connected with telescopic link, the perforation has all been seted up on the one side inner wall of a plurality of injection molding groove 11, the other end of telescopic link runs through fixed mould 9 and extends to in the perforation that corresponds respectively, and the one end of a plurality of telescopic link still fixedly connected with the adaptation piece 24 with the pipeline looks adaptation of moulding plastics, through setting up ejection of compact cylinder 23, make its operation promote the adaptation piece 24 to ejecting and drop on the conveying mechanism of below (not shown in the figure).
As an implementation manner in this embodiment, the sliding die 10 is slidably sleeved with the cross connecting rod 25, the fixed die 9 is provided with the cross sliding groove and the limiting groove 26 which are mutually communicated, both ends of the cross connecting rod 25 are fixedly connected with the limiting cap 27, one end of the cross connecting rod 25 penetrates through the cross sliding groove and is sleeved in the limiting groove 26, and by arranging the cross connecting rod 25, the synchronous rotation of the fixed die 9 and the sliding die 10 can be realized, and the movement of the sliding die 10 can be facilitated;
in the embodiment, a plurality of guide rods 28 which are uniformly distributed are fixedly sleeved on the sliding die 10, and the other ends of the guide rods 28 penetrate through the fixed die 9 and are slidably sleeved in the fixed die 9, so that the stability of the fixed die 9 and the sliding die 10 in operation is improved by arranging the guide rods 28;
in this embodiment, two operation cylinders 29 corresponding to each other are fixedly sleeved on the fixing table 7, and the output ends of the two operation cylinders 29 are fixedly connected with cylinder telescopic rods 30, and the other ends of the two cylinder telescopic rods 30 are fixedly connected to the sliding die 10.
As an implementation manner in this embodiment, the outer wall of the fixed mold 9 is fixedly sleeved with a driving gear ring 31, a driving motor 32 is fixedly installed on the fixed table 7, one end of an output shaft of the driving motor 32 extends out of the driving motor 32 and is fixedly connected with a driving gear 33 meshed with the driving gear ring 31, and the driving gear 33 drives the driving gear ring 31 to rotate through the operation of the driving motor 32, so that a plurality of injection molding cavities are realized to rotate, and the unloading is convenient.
The working principle of the application is as follows: during injection molding, firstly, a plurality of injection molding lugs 12 are pushed into corresponding injection molding grooves 11 to complete injection molding cavity molding operation, secondly, injection molding liquid in a molten state is pushed into a rotary joint 15 through an injection molding nozzle 3 by a driving mechanism 2, then, according to the type of a mold needing injection molding, a branch valve 14 on a corresponding pipeline is opened, other branch valves 14 are closed, injection molding liquid injection and molding are carried out, after cooling molding, a driving motor 32 is controlled to operate, an active gear 33 drives a driving gear ring 31 to rotate, then, the injection molding cavity position needing discharging is rotated to the lowest position, an operating cylinder 29 is controlled to operate reversely, a sliding table 8 moves to one side, the injection molding lugs 12 are driven to be separated from the injection molding grooves 11, then, a corresponding discharging cylinder 23 is controlled to operate, an adapting block 24 ejects molded parts and falls on a conveying mechanism below, then, the mutual switching use of a plurality of molds is realized, the investment of injection molding production lines is reduced, the full intelligent injection molding is realized, the butt joint injection molding interfaces do not need to cause error influence by adopting the prior art, simultaneously, a plurality of injection molding channels can be simultaneously opened according to actual injection molding requirements, and the running order of the automobile fittings is finished, and the running efficiency of the automobile fittings is concentrated through controlling a plurality of discharging channels 23.
After the injection molding is used for a period of time, the solidification influence can occur at one end of the injection molding nozzle 3, if the injection molding nozzle is not cleaned timely, the subsequent injection molding operation is easily influenced, then the operation of an external high-frequency alternating power supply is controlled, the high-frequency coil 19 forms an electrified loop and generates an alternating magnetic field, thereby the one end of the injection molding nozzle 3 and the cleaning tube 17 are subjected to high temperature, the injection molding liquid at one end of the injection molding nozzle 3 is kept in a molten state, the electric sliding block 5 is controlled to operate, the driving mechanism 2 and the injection molding nozzle 3 are driven to move to one side by a certain distance, one end of the injection molding nozzle 3 is separated from the rotary joint 15 and continuously moves to one end, the surface cleaning is finished through the scraping treatment of the inclined scraper 18 on one end surface of the injection molding nozzle 3, then the electromagnetic heating effect is matched, the cleaning is strengthened on one end injection molding liquid stock of the injection molding nozzle 3, the incomplete cleaning caused by the reasons such as solidification is avoided, and simultaneously, after the injection molding is finished for a plurality of times, the cleaning spring 36 tends to restore the state, the cleaning disc 35 is enabled to move to the direction close to the fixed disc 34, the inner wall of the injection molding nozzle 3 is self-cleaned, and the subsequent injection molding efficiency is avoided.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligent auto-parts system of moulding plastics, includes mounting bracket (1), be equipped with injection molding machine on mounting bracket (1), the bottom of mounting bracket (1) be equipped with the conveying mechanism that injection molding machine constructs the position corresponding, its characterized in that: the injection molding mechanism comprises a driving mechanism (2) and an injection molding nozzle (3) which are connected, the injection molding mechanism further comprises a fixed mold (9) and a sliding mold (10) which are matched with each other, a cleaning component capable of cleaning internal and external piled materials of the injection molding nozzle (3) is arranged on the injection molding nozzle (3), the cleaning component comprises a movable cleaning disc (35) positioned in the injection molding nozzle (3) and a cleaning tube (17) positioned on the outer wall of the injection molding nozzle (3), the cleaning tube (17) can generate heat by utilizing an electromagnetic heating principle and is provided with a high-frequency coil (19) communicated with external high-frequency current, and an inclined scraper (18) matched with the outer wall of the injection molding nozzle (3) is further arranged on the cleaning tube (17);
the injection mechanism further comprises an injection pipeline for conveying injection liquid, a plurality of different injection cavities are arranged on the fixed mould (9) and the sliding mould (10), the injection pipeline is communicated with the injection cavities, and the injection pipeline further comprises a rotary joint (15) communicated with the injection nozzle (3);
the injection molding pipeline further comprises a plurality of branch pipes communicated with the corresponding injection molding cavity, an installation cavity is formed in the fixed mold (9), a central pipe (13) communicated with the rotary joint (15) is arranged in the installation cavity, the central pipe (13) is also communicated with a plurality of branch pipes which are uniformly distributed, the other ends of the plurality of branch pipes penetrate through the installation cavity and are communicated with the corresponding injection molding cavity, and a plurality of branch valves (14) matched with the corresponding branch pipes are fixedly arranged on one side of the fixed mold (9);
a cross connecting rod (25) is sleeved on the sliding die (10) in a sliding manner, a cross sliding groove and a limiting groove (26) which are communicated with each other are formed in the fixed die (9), limiting caps (27) are fixedly connected to two ends of the cross connecting rod (25), and one end of the cross connecting rod (25) penetrates through the cross sliding groove and is sleeved in the limiting groove (26);
a plurality of guide rods (28) which are uniformly distributed are fixedly sleeved on the sliding die (10), and the other ends of the guide rods (28) penetrate through the fixed die (9) and are in sliding sleeve connection with the fixed die (9);
the top of the mounting frame (1) is fixedly connected with two guide sliding blocks (6) corresponding to the two positions, the two guide sliding blocks (6) are fixedly sleeved with the same fixed table (7), the two guide sliding blocks (6) are fixedly sleeved with the same sliding table (8), and the fixed table (7) and the sliding table (8) are respectively and rotatably sleeved with the fixed mold (9) and the sliding mold (10);
two operation cylinders (29) corresponding to the positions are fixedly sleeved on the fixed table (7), the output ends of the two operation cylinders (29) are fixedly connected with cylinder telescopic rods (30), and the other ends of the two cylinder telescopic rods (30) are fixedly connected to the sliding die (10);
the fixed die (9) is fixedly sleeved with a driving gear ring (31) on the outer wall, a driving motor (32) is fixedly installed on the fixed table (7), and one end of an output shaft of the driving motor (32) extends out of the driving motor (32) and is fixedly connected with a driving gear (33) meshed with the driving gear ring (31).
2. An intelligent auto-parts injection molding system according to claim 1, wherein: the top of the mounting frame (1) is fixedly provided with two electric sliding rails (4) corresponding to the positions, two electric sliding blocks (5) corresponding to the two positions are sleeved on the two electric sliding rails (4) in a sliding manner, the two electric sliding blocks (5) are fixedly provided with the driving mechanism (2), and the output end of the driving mechanism (2) is fixedly communicated with the injection molding nozzle (3).
3. An intelligent auto-parts injection molding system according to claim 2, wherein: the injection cavity comprises a plurality of groups of injection grooves (11) and injection protruding blocks (12) which are matched with each other, a plurality of injection grooves (11) which are coaxial with the fixed mold (9) and are uniformly distributed on the fixed mold (9), a plurality of injection protruding blocks (12) which are matched with the corresponding injection grooves (11) respectively are fixedly arranged on one side of the sliding mold (10) close to the fixed mold (9), the injection grooves (11) and the injection protruding blocks (12) on the same relative position can form one type of injection cavity, the injection protruding blocks (12) are pushed into the corresponding injection grooves (11), the injection cavity forming operation is completed, injection liquid in a molten state is pushed into the rotary joint (15) through the injection nozzle (3) by the driving mechanism (2), and then a branch valve (14) on a corresponding pipeline is opened and other branch valves are closed according to the type of a mold which needs to be injected.
4. An intelligent auto-parts injection molding system according to claim 3, wherein: the cleaning assembly further comprises a heat preservation pipe (20) capable of preserving heat of the cleaning pipe (17), the rotary joint (15) is sleeved in the fixed mold (9), one end of the rotary joint (15) extending out of the fixed mold (9) can be kept fixed when the fixed mold (9) rotates, one end of the rotary joint (15) is fixedly sleeved with a threaded sleeve (16) used for connecting the cleaning pipe (17), the cleaning pipe (17) is in threaded sleeve (16), one end of the injection nozzle (3) is in sliding sleeve connection with the cleaning pipe (17) and is communicated with the rotary joint (15), one end of the cleaning pipe (17) is fixedly sleeved with an inclined scraper (18) attached to the outer wall of the injection nozzle (3), and the outer wall of the cleaning pipe (17) is fixedly sleeved with the heat preservation pipe (20);
the high-frequency alternating current injection nozzle is characterized in that a plurality of turns of high-frequency coils (19) are sleeved on the heat preservation pipe (20), two ends of each high-frequency coil (19) are connected with an external high-frequency alternating current power supply, a high-frequency alternating magnetic field can be generated after the high-frequency coils (19) and the external high-frequency alternating current power supply form a closed loop, one end of the injection nozzle (3) and the cleaning pipe (17) can generate eddy currents and generate heat, the external high-frequency alternating current power supply is controlled to operate, the high-frequency coils (19) form an electrified loop and generate an alternating magnetic field, and therefore one end of the injection nozzle (3) and the cleaning pipe (17) are at high temperature, and injection liquid on one end of the injection nozzle (3) is kept in a molten state.
5. An intelligent auto-parts injection molding system according to claim 4, wherein: the cleaning assembly further comprises a fixing disc (34) fixedly sleeved in the injection molding nozzle (3), the cleaning disc (35) matched with the inner wall of one end of the injection molding nozzle (3) is further sleeved in the injection molding nozzle (3) in a sliding manner, a plurality of through holes are formed in the fixing disc (34) and the cleaning disc (35), the number and the aperture of the through holes in the fixing disc (34) are larger than those in the cleaning disc (35), and the same cleaning spring (36) is fixedly connected between the fixing disc (34) and the cleaning disc (35).
6. An intelligent auto-parts injection molding system according to claim 5, wherein: still install in fixed mould (9) with heat preservation (21) of pipeline looks adaptation of moulding plastics, heat preservation (21) are used for the extension mould plastics the required duration of liquid solidification in the pipeline of moulding plastics, one side of fixed mould (9) still fixed mounting has a plurality of evenly distributed mount pad (22), and a plurality of in mount pad (22) all fixed socket joint with corresponding the ejection of compact cylinder (23) that moulds plastics the chamber position corresponds, a plurality of the output of ejection of compact cylinder (23) is all fixedly connected with telescopic link, all seted up the perforation on the one side inner wall of a plurality of injection molding groove (11), the other end of telescopic link is all run through fixed mould (9) and extend respectively to in the perforation that corresponds, and a plurality of the one end of telescopic link still fixedly connected with adaptation piece (24) of injection molding groove (11) looks adaptation.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003225918A (en) * | 2002-01-31 | 2003-08-12 | Toshiba Mach Co Ltd | Injection molding machine |
| CN208035172U (en) * | 2018-02-08 | 2018-11-02 | 天津润联包装制品有限公司 | A kind of plastic packaging containers injection device being convenient to clean |
| CN208277334U (en) * | 2018-04-04 | 2018-12-25 | 精英模具（珠海）有限公司 | A kind of efficient three colors integrated injection molding mold |
| CN109177055A (en) * | 2018-09-23 | 2019-01-11 | 肖尧 | A kind of injection molding machine nozzle of included cleaning function |
| CN112078096A (en) * | 2020-09-07 | 2020-12-15 | 包伟忠 | High-efficient environment-friendly plastics injection molding machine |
| CN112810068A (en) * | 2020-12-30 | 2021-05-18 | 王维佳 | High-precision durable plastic mold |
| CN112824088A (en) * | 2019-11-20 | 2021-05-21 | 湖南工业大学 | Injection molding device for removing residual raw materials after injection molding of flywheel mold |
| CN214266406U (en) * | 2020-11-04 | 2021-09-24 | 浙江浩南工贸有限公司 | Safe and energy-saving injection molding machine with double injection molding openings |
-
2021
- 2021-12-24 CN CN202111599429.3A patent/CN114393781B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003225918A (en) * | 2002-01-31 | 2003-08-12 | Toshiba Mach Co Ltd | Injection molding machine |
| CN208035172U (en) * | 2018-02-08 | 2018-11-02 | 天津润联包装制品有限公司 | A kind of plastic packaging containers injection device being convenient to clean |
| CN208277334U (en) * | 2018-04-04 | 2018-12-25 | 精英模具（珠海）有限公司 | A kind of efficient three colors integrated injection molding mold |
| CN109177055A (en) * | 2018-09-23 | 2019-01-11 | 肖尧 | A kind of injection molding machine nozzle of included cleaning function |
| CN112824088A (en) * | 2019-11-20 | 2021-05-21 | 湖南工业大学 | Injection molding device for removing residual raw materials after injection molding of flywheel mold |
| CN112078096A (en) * | 2020-09-07 | 2020-12-15 | 包伟忠 | High-efficient environment-friendly plastics injection molding machine |
| CN214266406U (en) * | 2020-11-04 | 2021-09-24 | 浙江浩南工贸有限公司 | Safe and energy-saving injection molding machine with double injection molding openings |
| CN112810068A (en) * | 2020-12-30 | 2021-05-18 | 王维佳 | High-precision durable plastic mold |
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