CN117885306B - Forming device for processing automobile plastic parts - Google Patents
Forming device for processing automobile plastic parts Download PDFInfo
- Publication number
- CN117885306B CN117885306B CN202410292376.8A CN202410292376A CN117885306B CN 117885306 B CN117885306 B CN 117885306B CN 202410292376 A CN202410292376 A CN 202410292376A CN 117885306 B CN117885306 B CN 117885306B
- Authority
- CN
- China
- Prior art keywords
- frame
- forming
- molding
- movable plate
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 52
- 229920003023 plastic Polymers 0.000 title claims abstract description 52
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000000465 moulding Methods 0.000 claims description 71
- 238000001816 cooling Methods 0.000 claims description 34
- 238000007599 discharging Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000004321 preservation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000012768 molten material Substances 0.000 abstract description 29
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of automobile plastic part processing, and particularly discloses a forming device for automobile plastic part processing. The high-temperature heat exchange oil is introduced into the flow channel through the flow guide frame, enters the circulating flow channel in the material ejection rod after passing through the two flow channels in the flow guide rod, finally extrudes the molten material into the forming die cavity through the extrusion head, the molten material is heated by the material ejection rods in the forming die cavity, the flowing state of the molten material in the forming die cavity is ensured, the generation of bubbles in the forming die cavity is reduced, and the forming quality of the automobile plastic parts is ensured.
Description
Technical Field
The invention relates to the technical field of automobile plastic part processing, in particular to a forming device for automobile plastic part processing.
Background
The plastic parts of the automobile refer to various parts made of plastics used in the automobile. With the development of automobile manufacturing technology, more and more automobile parts are made of plastic materials, and the plastic has the advantages of light weight, corrosion resistance, low cost, easiness in processing and the like. Common automotive plastic parts include body trim (e.g., bumpers, lamp covers, window frames, etc.), interior trim (e.g., dashboards, seats, door panels, etc.), power system parts (e.g., intake manifolds, fuel tanks, etc.), and various other small parts (e.g., switch buttons, sockets, etc.). The plastic parts play an important role in the automobile, are attractive and practical, and can improve the overall performance of the automobile.
At present, when an automobile plastic part is molded, a molten material is extruded into the inside of a molding die by an extruder, but the molten material is easy to generate a cold phenomenon after being extruded into the inside of the molding die, so that the fluidity of the molten material in the inside of the molding die is affected, the molding quality of the plastic part is reduced, and bubbles are easy to generate.
Disclosure of Invention
In view of the above, the present invention provides a molding device for processing plastic parts of an automobile to overcome the defects of the prior art, and to solve the technical defects set forth above.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a molding device for processing automotive plastic parts, comprising:
The extrusion device comprises a forming frame, wherein an extruder is fixedly arranged on one side of the top of the forming frame, an extrusion head is arranged on one side of the extruder, and one end of the extrusion head extends to the inside of the forming frame;
the forming machine comprises a forming machine frame, wherein a conveying frame is fixedly arranged above and below the inside of the forming machine frame, and forming dies are movably arranged on two sides between the two conveying frames;
the front surface of the molding frame is fixedly provided with a discharging mechanism, and the molded automobile plastic parts are subjected to further cooling discharging treatment through the discharging mechanism;
Four first servo electric cylinders are fixedly arranged below the inside of the forming frame, a movable plate is fixedly arranged at the driving ends of the four first servo electric cylinders, a plurality of drainage rods are rotatably arranged at the top of the movable plate, the bottom ends of the drainage rods penetrate through the movable plate and extend to the lower side of the movable plate, connecting rods are fixedly arranged at the bottom ends of the drainage rods, the surfaces of the connecting rods in vertical rows are in transmission connection through transmission belts, the surfaces of the connecting rods in horizontal rows at the leftmost side are in transmission connection through the transmission belts, a driving motor is fixedly arranged at the bottom of the movable plate, and an output shaft of the driving motor is in meshed transmission with the surfaces of the transmission belts;
The bottom of forming die is provided with the movable slot with fly leaf matched with, and the top activity of movable slot inner wall is provided with a plurality of liftout pole, a plurality of the top of liftout pole all extends to the inside of forming die cavity, and the inside of a plurality of liftout pole all is provided with the circulation runner.
Further, the flow guide frame is also fixedly arranged below the movable plate, the inside of the flow guide frame is communicated with the inside of the plurality of connecting rods through the guide pipes, two flow passages are respectively arranged in the connecting rods, and the two flow passages penetrate through the inside of the drainage rod.
Further, the bottom of liftout pole is provided with the connection screw thread mouth, and the top of drainage pole and liftout pole's bottom threaded connection.
Further, the back of the inner wall of the forming rack is movably provided with a heat exchange frame through an electric push rod, the back of the forming mold is provided with a heat exchange interface matched with the heat exchange frame, and the inside of the forming mold is also provided with a heat exchange runner.
Further, the surface activity of extrusion head is provided with the heat preservation frame, and the inside of shaping frame is fixedly provided with the servo electric jar of second, the drive end of the servo electric jar of second and the top fixed connection of heat preservation frame, and the inside of heat preservation frame communicates with the inside of extruder through circulation honeycomb duct.
Further, discharge mechanism includes ejection of compact frame and air cooling frame, the positive middle part of shaping frame is fixed and is provided with ejection of compact frame, and the inside rotation of ejection of compact frame is provided with the air cooling frame, the inside of ejection of compact frame is provided with two extension frames through electronic slip table slip, and two opposite one sides of extension frame all set up the third servo electric jar through electronic slip table activity, two the drive end of third servo electric jar is all fixed and is provided with automatic clamping jaw.
Further, the inside of forced air cooling frame is provided with a plurality of cooling tank, and the inside of a plurality of cooling tank all is provided with a plurality of cold wind nozzle.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. According to the invention, the plurality of heat exchange frames are arranged in the molding frame, before the molten material is poured into the molding die, the heat exchange frames at two sides are utilized to be connected with the heat exchange runner in the molding die, high-temperature heat exchange oil is introduced into the heat exchange runner through the heat exchange frames, the molding die is preheated by the high-temperature heat exchange oil, quenching of the molten material after being poured into the molding die is avoided, the molding processing quality of the automobile plastic part is further influenced, in addition, the flowing state of the molten material in the molding die can be ensured to the greatest extent through preheating the molding die, and the molding processing effect of the automobile plastic part is further improved.
2. According to the invention, the ejector rod is arranged in the forming die, the circulating runner is arranged in the ejector rod, the two runners are matched in the drainage rod, high-temperature heat exchange oil is introduced into the runners through the guide frame, the high-temperature heat exchange oil enters the circulating runner in the ejector rod after passing through the two runners in the drainage rod, finally, the molten material is extruded into the forming die cavity through the extrusion head, the molten material is heated by a plurality of ejector rods in the forming die cavity, the flowing state of the molten material in the forming die cavity is ensured, the generation of bubbles in the forming die cavity is further reduced, the forming quality of the automobile plastic parts is ensured, the problem that the forming effect of the parts is reduced due to the fact that the central temperature of the molten material in the forming die cavity is reduced after extrusion is solved, and finally, the ejector rod is controlled to reset in the forming die cavity, so that the forming processing of the automobile plastic parts in the forming die is realized.
3. According to the invention, the discharging frame is arranged on one side of the forming frame, after the forming processing of the automobile plastic parts is completed in the forming die, the forming part is ejected through the ejection rod, then the two stretching frames in the discharging frame are controlled to move to one side of the forming part, the two automatic clamping jaws are controlled to clamp two sides of the forming part through the driving ends of the two third servo electric cylinders, the stretching frames are controlled to reset, the forming part is controlled to move to the cooling groove in the air cooling frame through the electric sliding table on one side of the two stretching frames, and further air cooling treatment is performed on the forming part through the cold air nozzle in the cooling groove, so that the forming quality of the automobile plastic parts is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of a molding device for processing plastic parts of an automobile according to an embodiment of the present invention;
FIG. 2 is a schematic view of a molding frame and heat exchanger frame structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a movable plate and drainage rod structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a movable plate and a guide frame according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the internal structures of a forming mold and a ejector pin according to an embodiment of the present invention;
FIG. 6 is a schematic view of an extruder and a heat-insulating frame structure according to an embodiment of the present invention;
fig. 7 is a schematic diagram of internal structures of a discharging rack and an air cooling rack according to an embodiment of the present invention.
In the figure, 1, a forming rack; 2. an extruder; 3. an extrusion head; 4. a forming die; 5. a carriage; 6. a cooling tank; 7. a first servo cylinder; 8. a movable plate; 9. a drainage rod; 10. a connecting rod; 11. a driving motor; 12. a flow guiding frame; 13. a movable groove; 14. a material ejecting rod; 15. a heat exchange frame; 16. a heat preservation frame; 17. a second servo cylinder; 18. a discharging frame; 19. an air cooling frame; 20. an extension rack; 21. a third servo cylinder; 22. automatic clamping jaw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 7, a molding device for processing plastic parts of an automobile includes:
the extrusion molding machine comprises a molding machine frame 1, wherein an extruder 2 is fixedly arranged on one side of the top of the molding machine frame 1, an extrusion head 3 is arranged on one side of the extruder 2, and one end of the extrusion head 3 extends into the molding machine frame 1;
The forming die 4 is fixedly arranged at the upper part and the lower part of the inside of the forming frame 1, the two sides between the two conveying frames 5 are movably provided with the forming die 4, wherein the forming die 4 consists of an upper die and a lower die, the upper die is movably arranged at the upper part of the lower die, a forming die cavity is arranged in the lower die, meanwhile, a pouring gate is arranged at the top of the upper die, when the forming processing of the automobile plastic part is carried out, the upper die and the lower die of the forming die 4 are controlled to carry out die closing processing, then molten materials are sent into the inside of the forming die cavity from the pouring gate at the top of the upper die through the extrusion head 3, and the forming processing of the automobile plastic part is carried out in the forming die cavity, in addition, two forming dies 4 are arranged at the two sides of the inside of the forming frame 1, so that when the forming processing of the last automobile plastic part is carried out, the other side forming die 4 is preheated, and after the forming processing discharging of the last automobile plastic part is finished, the forming processing of the other forming die 4 is rapidly replaced, and the forming processing of the automobile plastic part is carried out, so that the forming processing efficiency of the automobile plastic part is effectively improved;
The front of the molding frame 1 is fixedly provided with a discharging mechanism, and the molded automobile plastic parts are further cooled and discharged through the discharging mechanism, so that continuous automatic molding processing of the automobile plastic parts is realized, and the molding processing efficiency of the automobile plastic parts is improved.
As a further scheme of the invention, four first servo electric cylinders 7 are fixedly arranged below the inside of the forming frame 1, a movable plate 8 is fixedly arranged at the driving ends of the four first servo electric cylinders 7, a plurality of drainage rods 9 are rotatably arranged at the top of the movable plate 8, the bottom ends of the plurality of drainage rods 9 penetrate through the movable plate 8 and extend to the lower side of the movable plate 8, connecting rods 10 are fixedly arranged at the bottom ends of the plurality of drainage rods 9, the surfaces of the plurality of connecting rods 10 in vertical rows are in transmission connection through a transmission belt, the surfaces of the connecting rods 10 in horizontal rows at the leftmost side are in transmission connection through a transmission belt, a driving motor 11 is fixedly arranged at the bottom of the movable plate 8, and an output shaft of the driving motor 11 is in meshed transmission with the surface of the transmission belt;
further, the flow guiding frame 12 is fixedly arranged below the movable plate 8, the inside of the flow guiding frame 12 is communicated with the inside of the connecting rods 10 through the guide pipes, two flow channels are respectively arranged in the connecting rods 10, and the two flow channels penetrate through the inside of the drainage rod 9.
Further, the bottom of forming die 4 is provided with the movable slot 13 with fly leaf 8 matched with, and the top activity of movable slot 13 inner wall is provided with a plurality of liftout pole 14, and the inside of forming die cavity is all extended to the top of a plurality of liftout pole 14, and the inside of a plurality of liftout pole 14 all is provided with the circulation runner, and the bottom of liftout pole 14 is provided with the connection screw thread mouth, and the top and the bottom threaded connection of liftout pole 14 of drainage pole 9.
It should be noted that, when the molding processing of the automotive plastic parts is performed, the molding die 4 is controlled to move to the position right below the extrusion head 3 by the conveying frame 5, then the molding die 4 is controlled to perform die closing processing, then the extrusion head 3 is controlled to be connected with the pouring port at the top of the molding die 4, before the molten material is sent into the molding die 4 by the extrusion head 3, the movable plate 8 is controlled to be lifted upwards by the driving end of the first servo electric cylinder 7 in the molding frame 1 until the movable plate 8 moves to the movable groove 13 at the bottom of the molding die 4, the drainage rod 9 at the top of the movable plate 8 is contacted with the bottom end of the ejector rod 14, at this time, the output shaft of the driving motor 11 is controlled to rotate, a plurality of connecting rods 10 are driven to rotate by the cooperation of the driving belt and the driving belt, the drainage rod 9 is driven to rotate by the connecting rods 10, so that the top ends of the drainage rod 9 are in threaded connection with the bottom ends of the ejector rod 14, simultaneously, two channels in the inside the drainage rod 9 are respectively in cooperation connection with the two circulating two ends in the ejector rod 14, the driving end of the first servo electric cylinder 7 pushes the movable plate 8 upwards, the drainage rod 8 pushes the movable plate 8 in the movable plate to the bottom of the movable plate 13 in the movable plate 13, the inner side of the ejector rod is pushed into the inner part of the cavity 14 by the high-temperature air channel, the high-temperature air channel is continuously flows into the inner cavity of the cavity through the cavity, and then the high-temperature channel is heated to be cooled by the high-temperature channel, and the high-temperature channel is formed, and the high-temperature channel is heated, and the high-temperature channel is formed, and finally the high-temperature air channel is blown into the inside the inner cavity and heated and cooled, and heated, and the high temperature channel is cooled, and heated, and cooled, and heated and cooled, heated and heated, the molding quality of the automobile plastic parts is guaranteed, the problem that the molding effect of the parts is reduced due to the fact that the central temperature of the molten materials in the molding die cavity is reduced after extrusion is solved, and finally the ejector rod 14 is controlled to reset in the molding die 4, so that the molding processing of the automobile plastic parts in the molding die 4 is realized.
As a further scheme of the invention, the back of the inner wall of the forming frame 1 is movably provided with a heat exchange frame 15 through an electric push rod, the back of the forming mold 4 is provided with a heat exchange interface matched with the heat exchange frame 15, and the inside of the forming mold 4 is also provided with a heat exchange runner;
Before pouring the molten material into the molding die 4, the heat exchange frames 15 on two sides are utilized to be connected with the heat exchange runner in the molding die 4, high-temperature heat exchange oil is introduced into the heat exchange runner through the heat exchange frames 15, the molding die 4 is preheated by the high-temperature heat exchange oil, quenching of the molten material after being poured into the molding die 4 is avoided, the molding processing quality of the automobile plastic parts is further affected, in addition, the flowing state of the molten material in the molding die 4 can be guaranteed to the greatest extent through preheating the molding die 4, and the molding processing effect of the automobile plastic parts is further improved; after the pouring of the molten material is completed, the heat exchange frame 15 in the middle is communicated with the heat exchange flow channel inside the forming die 4, and cooling heat exchange medium is introduced into the forming die 4 by utilizing the heat exchange frame 15, so that the pouring forming part inside the forming die 4 is rapidly cooled and shaped, and the forming processing efficiency of the automobile plastic parts is improved.
Further, a heat preservation frame 16 is movably arranged on the surface of the extrusion head 3, a second servo electric cylinder 17 is fixedly arranged in the molding frame 1, the driving end of the second servo electric cylinder 17 is fixedly connected with the top of the heat preservation frame 16, and the inside of the heat preservation frame 16 is communicated with the inside of the extruder 2 through a circulation flow guide pipe;
When the extrusion head 3 is used for pouring the molten material into the forming die 4, the driving end of the second servo electric cylinder 17 is used for controlling the heat preservation frame 16 to move downwards along with the extrusion head 3, and the heat preservation frame 16 is used for carrying out heat preservation treatment on the extrusion head 3 in the process of extruding the molten material, so that the fluidity of the molten material in the forming die cavity is prevented from being influenced by cold in the extrusion process.
Example 2:
the embodiment also specifically discloses a structural description of a discharging mechanism, the discharging mechanism comprises a discharging frame 18 and an air cooling frame 19, the middle part of the front face of the forming frame 1 is fixedly provided with the discharging frame 18, the air cooling frame 19 is rotatably arranged in the discharging frame 18, two extending frames 20 are slidably arranged in the discharging frame 18 through an electric sliding table, one side, opposite to the two extending frames 20, of each of the two extending frames is movably provided with a third servo electric cylinder 21 through the electric sliding table, and driving ends of the two third servo electric cylinders 21 are fixedly provided with automatic clamping jaws 22;
Further, the air cooling frame 19 is provided with a plurality of cooling slots 6, and the cooling slots 6 are provided with a plurality of cold air nozzles.
After the molding of the plastic parts of the automobile is completed in the molding die, the molding is ejected through the ejection rod 14, then the two extension frames 20 in the discharge frame 18 are controlled to move to one side of the molding, the two automatic clamping jaws 22 are controlled to clamp the two sides of the molding through the driving ends of the two third servo electric cylinders 21, the extension frames 20 are controlled to reset, the molding is controlled to move to the cooling groove 6 in the air cooling frame 19 through the electric sliding table on one side of the two extension frames 20, and further air cooling treatment is performed on the molding through the cold air nozzles in the cooling groove 6, so that the molding quality of the plastic parts of the automobile is improved.
Example 3:
the embodiment specifically discloses a molding method of a molding device for processing automobile plastic parts, which specifically comprises the following steps:
Before pouring the molten material on the automobile plastic parts, connecting the heat exchange frames 15 on two sides with a heat exchange runner in the forming die 4, introducing high-temperature heat exchange oil into the heat exchange runner through the heat exchange frames 15, and preheating the forming die 4 by using the high-temperature heat exchange oil;
Step 2, during the molding processing of the automobile plastic parts, the conveying frame 5 controls the molding die 4 to move to the position right below the extrusion head 3, then controls the molding die 4 to carry out die clamping processing, and then controls the extrusion head 3 to be connected with a pouring port at the top of the molding die 4;
Step 3, before molten materials are sent into the forming die 4 through the extrusion head 3, the movable plate 8 is controlled to be lifted upwards through the driving end of the first servo electric cylinder 7 in the forming frame 1 until the movable plate 8 moves into the movable groove 13 at the bottom of the forming die 4, the drainage rod 9 at the top of the movable plate 8 is utilized to be in contact with the bottom end of the ejector rod 14, at the moment, the output shaft of the driving motor 11 is controlled to rotate, the plurality of connecting rods 10 are driven to rotate under the cooperation of the driving belt and the driving belt, the drainage rod 9 is driven to rotate through the connecting rods 10, so that the top ends of the drainage rods 9 are in threaded connection with the bottom ends of the ejector rods 14, meanwhile, the two flow channels in the drainage rod 9 are respectively in matched connection with the two flow channels in the ejector rods 14, at the moment, the driving end of the first servo electric cylinder 7 is continuously pushed upwards, the plurality of ejector rods 14 are pushed into the inside of the forming die cavity under the pushing of the movable plate 8, and then high-temperature heat exchange oil is introduced into the flow channels through the guide frame 12, and enters the flow channels in the ejector rod 14 through the two flow channels in the inside the flow channels in the flow channels;
Step 4, when the extrusion head 3 is used for pouring the molten material into the forming die 4, the heat preservation frame 16 is controlled to move downwards along with the extrusion head 3 by the driving end of the second servo electric cylinder 17, and the heat preservation frame 16 is used for carrying out heat preservation treatment on the extrusion head 3 in the process of extruding the molten material;
step 5, after the pouring of the molten material is completed, the molten material is communicated with a heat exchange runner in the forming die 4 through a middle heat exchange frame 15, and a cooling heat exchange medium is introduced into the forming die 4 through the heat exchange frame 15, so that a pouring forming part in the forming die 4 is rapidly cooled and shaped;
Step 6, after finishing the molding processing of the automobile plastic parts in the molding die, ejecting the molded parts through the ejection rod 14, then controlling two extension frames 20 in the discharging frame 18 to move to one side of the molded parts, controlling two automatic clamping jaws 22 to clamp two sides of the molded parts through driving ends of two third servo electric cylinders 21, controlling the extension frames 20 to reset, controlling the molded parts to move to a cooling groove 6 in the air cooling frame 19 through an electric sliding table on one side of the two extension frames 20, and further performing air cooling treatment on the molded parts through a cold air nozzle in the cooling groove 6.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. A molding device for processing automobile plastic parts, comprising:
the device comprises a molding frame (1), wherein an extruder (2) is fixedly arranged on one side of the top of the molding frame (1), an extrusion head (3) is arranged on one side of the extruder (2), and one end of the extrusion head (3) extends into the molding frame (1);
The forming machine comprises a forming die (4), wherein conveying frames (5) are fixedly arranged at the upper part and the lower part inside the forming machine frame (1), and the forming die (4) is movably arranged at two sides between the two conveying frames (5);
The front of the molding frame (1) is fixedly provided with a discharging mechanism, and the molded automobile plastic parts are subjected to further cooling discharging treatment through the discharging mechanism;
Four first servo electric cylinders (7) are fixedly arranged below the inside of the forming rack (1), a movable plate (8) is fixedly arranged at the driving end of each of the four first servo electric cylinders (7), a plurality of drainage rods (9) are rotatably arranged at the top of each movable plate (8), the bottoms of the plurality of drainage rods (9) penetrate through the movable plate (8) and extend to the lower part of each movable plate (8), connecting rods (10) are fixedly arranged at the bottoms of the plurality of drainage rods (9), the surfaces of the plurality of connecting rods (10) in vertical rows are in transmission connection through a transmission belt, the surfaces of the connecting rods (10) in the leftmost transverse rows are in transmission connection through a driving belt, a driving motor (11) is fixedly arranged at the bottom of each movable plate (8), an output shaft of each driving motor (11) is in meshed transmission with the surface of the driving belt, a guide frame (12) is fixedly arranged below each movable plate (8), the inner parts of the guide frame (12) are communicated with the inner parts of the plurality of connecting rods (10) through guide pipes, and the inner parts of the connecting rods (10) are respectively provided with two flow channels which penetrate through two flow channels (9);
the bottom of forming die (4) is provided with movable plate (8) matched with movable groove (13), and the top activity of movable groove (13) inner wall is provided with a plurality of liftout pole (14), a plurality of the inside that the top of liftout pole (14) all extends to the shaping die cavity, and the inside of a plurality of liftout pole (14) all is provided with the circulation runner, the bottom of liftout pole (14) is provided with the connection screw thread mouth, and the top of drainage pole (9) and the bottom threaded connection of liftout pole (14), the back of forming frame (1) inner wall all is provided with heat exchange frame (15) through electric putter activity, and the back of forming die (4) is provided with heat exchange frame (15) matched with heat exchange interface, the inside of forming die (4) still is provided with the heat exchange runner.
2. A molding apparatus for automotive plastic part tooling as defined in claim 1, wherein: the surface activity of extrusion head (3) is provided with heat preservation frame (16), and the inside of shaping frame (1) is fixedly provided with second servo electric jar (17), the drive end of second servo electric jar (17) and the top fixed connection of heat preservation frame (16), and the inside of heat preservation frame (16) communicates with the inside of extruder (2) through circulation honeycomb duct.
3. A molding apparatus for automotive plastic part tooling as defined in claim 1, wherein: the discharging mechanism comprises a discharging frame (18) and an air cooling frame (19), the discharging frame (18) is fixedly arranged in the middle of the front face of the forming frame (1), the air cooling frame (19) is rotatably arranged in the discharging frame (18), two stretching frames (20) are slidably arranged in the discharging frame (18) through an electric sliding table, one opposite sides of the two stretching frames (20) are movably provided with a third servo electric cylinder (21) through the electric sliding table, and the driving ends of the two third servo electric cylinders (21) are fixedly provided with automatic clamping jaws (22).
4. A molding apparatus for automotive plastic part tooling as defined in claim 3, wherein: the inside of forced air cooling frame (19) is provided with a plurality of cooling tank (6), and the inside of a plurality of cooling tank (6) all is provided with a plurality of cold wind nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410292376.8A CN117885306B (en) | 2024-03-14 | 2024-03-14 | Forming device for processing automobile plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410292376.8A CN117885306B (en) | 2024-03-14 | 2024-03-14 | Forming device for processing automobile plastic parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117885306A CN117885306A (en) | 2024-04-16 |
| CN117885306B true CN117885306B (en) | 2024-05-28 |
Family
ID=90650964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410292376.8A Active CN117885306B (en) | 2024-03-14 | 2024-03-14 | Forming device for processing automobile plastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117885306B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101809052B1 (en) * | 2017-07-21 | 2017-12-14 | 주동웅 | Runnerless injection molding system with improved cooling performance |
| CN209158804U (en) * | 2018-10-08 | 2019-07-26 | 宁波爱佳电器有限公司 | A kind of thermosetting plastics runnerless mould tool and its running gate system |
| CN214448097U (en) * | 2020-12-23 | 2021-10-22 | 天津盛信泰和科技有限公司 | Rapid forming injection mold |
| CN217293323U (en) * | 2022-02-28 | 2022-08-26 | 烟台鸿盛模具有限公司 | Economize material mould hot runner structure |
-
2024
- 2024-03-14 CN CN202410292376.8A patent/CN117885306B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101809052B1 (en) * | 2017-07-21 | 2017-12-14 | 주동웅 | Runnerless injection molding system with improved cooling performance |
| CN209158804U (en) * | 2018-10-08 | 2019-07-26 | 宁波爱佳电器有限公司 | A kind of thermosetting plastics runnerless mould tool and its running gate system |
| CN214448097U (en) * | 2020-12-23 | 2021-10-22 | 天津盛信泰和科技有限公司 | Rapid forming injection mold |
| CN217293323U (en) * | 2022-02-28 | 2022-08-26 | 烟台鸿盛模具有限公司 | Economize material mould hot runner structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117885306A (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101885234A (en) | Hollow forming machine for injecting, drawing and blowing plastic by one-step method | |
| CN115195027B (en) | Ejection device and method for injection mold | |
| CN219191093U (en) | Instrument cover plate processing die capable of being rapidly formed | |
| WO2012031434A1 (en) | Mould equipment for injecting-blowing large capacity plastic hollow container and manufacturing method thereof | |
| CN117885306B (en) | Forming device for processing automobile plastic parts | |
| CN212171165U (en) | Multi-cavity hot runner mold for generating 45-degree elbow PVC pipe fitting | |
| CN218985664U (en) | Plastic injection molding machine capable of cooling inside | |
| CN110978401A (en) | Injection molding mold for plastic toy production | |
| CN212124021U (en) | Injection mold with multi-mold-cavity assembly | |
| CN109822830B (en) | Gauge baffle injection mold core and insert column | |
| CN215151187U (en) | Quick forming plastic foaming mould | |
| CN214056299U (en) | Injection mold frame with good cooling effect | |
| CN220864639U (en) | Automotive interior frame forming die | |
| CN216610010U (en) | Manipulator heat preservation mechanism and one-step injection, drawing, blowing and molding integrated machine for converting bottle blanks | |
| CN216267317U (en) | Repeated injection molding mold for plastic products | |
| CN214926606U (en) | Automatic plastic molding mould of ejection of compact | |
| CN216658877U (en) | But rapid cooling's water-cooled blowing mould | |
| CN213947317U (en) | Plastic processing and forming die | |
| CN220763340U (en) | Processing die for headrest of automobile seat | |
| CN216182359U (en) | Involute internal spline precision gear hot extrusion die | |
| CN220763424U (en) | Forming die of cold and warm fan cover body | |
| CN215791537U (en) | Special turnover box mold with handrail position side-pulling mechanism for electronic products | |
| CN214324008U (en) | Plastic mould convenient to mould plastics | |
| CN112776309B (en) | Cooling mechanism of PET bottle blank mould | |
| CN221022134U (en) | Oblique ejection large-stroke injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |