Automobile interior trimming plate forming device
Technical Field
The invention belongs to the technical field of automobile interior trim panel processing, and particularly relates to an automobile interior trim panel forming device.
Background
An automobile generally consists of four systems, namely a power assembly, a chassis system, a vehicle body system and electrical equipment, wherein an inner ornament and an outer ornament are important components of the vehicle body system.
At present, when the automobile interior trim plate is processed and molded, an injection molding process is needed to be relied on, in the existing automobile interior trim plate injection molding process, most of the processes depend on mold closing and mold opening actions between a male mold mechanism and a female mold mechanism, molten state interior trim plate raw materials are injected into the female mold mechanism during mold closing, the molten state raw materials are limited into the automobile interior trim plate with a specific shape by the female mold mechanism and the male mold mechanism, during mold opening, the automobile interior trim plate is ejected out of the female mold mechanism by an ejection mechanism, so that demolding of the automobile interior trim plate is realized, however, after the automobile interior trim plate is ejected out by the ejection mechanism, the automobile interior trim plate still stays at a position between the male mold mechanism and the female mold mechanism, time and labor are consumed during manual picking of the automobile interior trim plate, the subsequent timely mold closing of the male mold mechanism and the female mold mechanism is not facilitated, and continuous efficient injection molding of the automobile interior trim plate is not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide an automobile interior trim panel forming device.
In order to solve the technical problems, the invention provides the following technical scheme:
An automotive interior plaque forming device comprises a bottom box, a male die assembly, a first driving assembly, a pushing assembly and a second driving assembly,
The upper part of the bottom box is provided with a concave die cavity, the edge of the upper part of the bottom box is fixedly provided with a push plate through a plurality of upright rods,
The male die component is arranged above the female die cavity, the first driving component is arranged at the bottom of the push plate and is used for driving the male die component to move up and down,
One end of the pushing component extends to the inside of the bottom box, the other end extends to the inside of the cavity of the female die,
The second driving component is arranged in the bottom box, when the male die component moves upwards, the second driving component drives the pushing component to move upwards and move transversely,
The pushing assembly is used for pushing the formed automobile interior trim plate out of the cavity of the female die when moving upwards, and the pushing assembly is used for carrying the pushed-out automobile interior trim plate to the side position of the male die assembly and the cavity of the female die when moving transversely and discharging the automobile interior trim plate.
As a further improvement scheme of the invention, the male die assembly comprises a male die base and a male die block fixedly arranged at the bottom of the male die base,
The injection device comprises a male die base, a male die base and an injection channel, wherein the upper part of the male die base is provided with an injection tube, the male die base and the male die base are internally provided with the injection channel, one end of the injection tube is connected with an external injection molding machine, and the other end of the injection tube is communicated with the injection channel.
As a further improvement scheme of the invention, the bottom of the cavity of the female die is provided with a containing groove, the containing groove is provided with a sliding groove communicated with the cavity of the bottom box,
The pushing component comprises a push plate and a push rod,
The push plate is embedded in the storage groove, the upper end of the push rod is connected with the edge of the bottom of the push plate, the lower end of the push rod extends from the sliding groove to the inside of the bottom box, a vertical groove and a chute are arranged on the inner wall of the bottom box, the chute is positioned above the vertical groove and is communicated with the upper end of the vertical groove,
The second driving component comprises a sliding rod, a sleeve, a telescopic rod and a lifting rod,
The utility model discloses a push rod, including push rod, sleeve, telescopic link, sleeve and push rod, the slide bar sets up push rod one side and pass through the connecting rod with push rod fixed connection, the slide bar tip extends to inside the vertical slot, the lifter upper end with terrace die seat lateral wall fixed connection, the lower extreme extends to inside the base box, the sleeve sets up the lifter is located on the body of rod lateral wall inside the base box, telescopic link one end extend to inside the sleeve and with sleeve telescopic fit, the other end with push rod fixed connection.
As a further improvement of the invention, the push plate is hinged with the push rod, the side wall of the push rod is also connected with the bottom wall of the push plate through a first elastic piece, the first elastic piece is used for providing elastic support for the push plate, so that the push plate is kept horizontal at the upper end of the push rod,
The bottom of the push plate is also fixedly provided with an extension rod, and the upper part of the bottom box is positioned at the side position of the cavity of the female die and is fixedly provided with a limit rod.
As a still further improvement of the invention, a second elastic piece is arranged in the sleeve, the second elastic piece is used for providing elastic tension for the telescopic rod,
The sleeve one end is fixed and is provided with the sliding sleeve, the sliding sleeve movable sleeve is located the lifter is outside, fixedly be provided with first loop block and second loop block on the lifter outer wall, first loop block is located the sliding sleeve top, the second loop block is located the sleeve below.
As a still further improvement scheme of the invention, the first elastic piece and the second elastic piece are springs or metal elastic pieces.
As a still further improvement of the invention, the first driving component is a hydraulic cylinder or a linear motor.
Compared with the prior art, the invention has the beneficial effects that:
In the embodiment of the invention, when the automobile interior trim panel is subjected to injection molding, the first driving component drives the male component to move downwards, the male component enters the cavity inside when moving downwards so as to realize die assembly, then the external injection molding machine injects molten automobile interior trim panel raw materials into the cavity inside, the molten automobile interior trim panel raw materials are limited into the interior trim panel with a characteristic shape by the male component and the cavity, after the automobile interior trim panel is cooled and solidified for a period of time, the first driving component drives the male component to move upwards, the male component moves out of the cavity inside so as to realize die opening, in the die opening process, the second driving component drives the pushing component to move upwards so as to push the automobile interior trim panel formed in the cavity from being ejected to the upper side of the cavity, and then the second driving component drives the pushing component to bring the ejected automobile interior trim panel to the side position of the male component and the cavity and automatically discharge the automobile interior trim panel, so that compared with the prior art, the automatic die stripping of the automobile interior trim panel is completed, the automatic die stripping of the formed automobile interior trim panel is automatically ejected to the side position between the male component and the cavity, and the manual die trim panel stripping effect is improved, and the continuous inner trim panel stripping effect is improved.
Drawings
FIG. 1 is a schematic diagram of a molding device for an automotive interior panel;
FIG. 2 is a schematic diagram of a molding device for an automotive interior panel;
FIG. 3 is a schematic diagram of a molding device for an automotive interior panel;
FIG. 4 is an enlarged schematic view of area A of FIG. 2;
FIG. 5 is an enlarged schematic view of area B of FIG. 3;
In the figure, the bottom box, the 101-concave die cavity, the 102-containing groove, the 103-sliding groove, the 104-vertical rod, the 105-top plate, the 106-limit rod, the 107-sliding groove, the 108-vertical groove, the 20-convex die component, the 201-convex die holder, the 202-convex die block, the 203-injection tube, the 204-injection channel, the 30-first driving component, the 40-pushing component, the 401-pushing plate, the 402-extension rod, the 403-pushing rod, the 404-first elastic component, the 50-second driving component, the 501-sliding rod, the 502-connecting rod, the 503-sleeve, the 504-telescopic rod, the 505-lifting rod, the 506-second elastic component, the 507-first annular block, the 508-sliding sleeve and the 509-second annular block are shown.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Referring to fig. 1,2 and 3, the embodiment provides a molding device for an automotive interior trim panel, which comprises a bottom case 10, a male mold assembly 20, a first driving assembly 30, a pushing assembly 40 and a second driving assembly 50, wherein a concave mold cavity 101 is arranged at the upper part of the bottom case 10, a top plate 105 is fixedly arranged at the upper edge of the bottom case 10 through a plurality of vertical rods 104, the male mold assembly 20 is arranged above the concave mold cavity 101, the first driving assembly 30 is arranged at the bottom of the top plate 105 and is used for driving the male mold assembly 20 to move up and down, one end of the pushing assembly 40 extends into the bottom case 10, the other end of the pushing assembly extends into the concave mold cavity 101, the second driving assembly 50 is arranged in the bottom case 10, when the male mold assembly 20 moves up, the second driving assembly 50 drives the pushing assembly 40 to move up and move laterally, the molded automotive interior trim panel is ejected from the concave mold cavity 101 when the pushing assembly 40 moves up, and the pushed out automotive interior trim panel is carried to the side of the concave mold cavity 20 and the side of the concave mold cavity 101 when the pushing assembly 40 moves laterally.
When the automobile interior trim panel is subjected to injection molding, the first driving component 30 drives the male die component 20 to move downwards, the male die component 20 enters the concave die cavity 101 when moving downwards so as to realize die assembly, then an external injection molding machine injects molten automobile interior trim panel raw materials into the concave die cavity 101, the molten automobile interior trim panel raw materials are jointly limited into an interior trim panel with a characteristic shape by the male die component 20 and the concave die cavity 101, after the automobile interior trim panel is cooled and solidified for a period of time, the first driving component 30 drives the male die component 20 to move upwards, the male die component 20 moves out of the concave die cavity 101 so as to realize die opening, in the die opening process, the second driving component 50 drives the pushing component 40 to move upwards so as to push the automobile interior trim panel formed in the concave die cavity 101 out of the concave die cavity 101, then the second driving component 50 drives the pushing component 40 to transversely move so as to bring the ejected automobile interior trim panel to the side positions of the male die component 20 and the concave die cavity 101, and automatically discharge the automobile interior trim panel, and thus the automatic demoulding of the automobile interior trim panel is completed.
Referring to fig. 1 and 2, in one embodiment, the male die assembly 20 includes a male die holder 201 and a male die block 202 fixedly disposed at the bottom of the male die holder 201, an injection tube 203 is disposed at the upper portion of the male die holder 201, an injection channel 204 is disposed inside the male die holder 201 and the male die block 202, one end of the injection tube 203 is connected to an external injection molding machine, and the other end is communicated with the injection channel 204.
The first driving component 30 drives the male die holder 201 and the male die block 202 to integrally move downwards, the male die block 202 enters the female die cavity 101 when moving downwards, so that die assembly action is completed, after die assembly, an external injection molding machine injects molten automobile interior plaque raw materials into the female die cavity 101 through the injection tube 203 and the injection channel 204, the molten automobile interior plaque raw materials are jointly limited into an interior plaque with a characteristic shape by the female die cavity 101 and the male die block 202, and after cooling and solidification for a period of time, the first driving component 30 drives the male die holder 201 and the male die block 202 to integrally move upwards, so that die opening action is completed.
Referring to fig. 1,2, 4 and 5, in one embodiment, the bottom of the cavity 101 is provided with a receiving groove 102, the receiving groove 102 is provided with a sliding groove 103 communicated with the inner cavity of the bottom case 10, the pushing assembly 40 includes a pushing plate 401 and a pushing rod 403, the pushing plate 401 is embedded in the receiving groove 102, the upper end of the pushing rod 403 is connected with the bottom edge of the pushing plate 401, the lower end extends from the sliding groove 103 to the inside of the bottom case 10, the inner wall of the bottom case 10 is provided with a vertical groove 108 and a chute 107, the chute 107 is located above the vertical groove 108 and is communicated with the upper end of the vertical groove 108, the second driving assembly 50 includes a sliding rod 501, a sleeve 503, a telescopic rod 504 and a lifting rod 505, the sliding rod 501 is arranged on one side of the pushing rod 403 and is fixedly connected with the pushing rod 403, the end of the pushing rod 501 extends into the inside the vertical groove 108, the upper end of the lifting rod 505 is fixedly connected with the side wall of the male die holder 201, the lower end extends into the inside of the bottom case 10, the telescopic rod 503 is arranged inside the telescopic rod 503, and the other end of the lifting rod is fixedly connected with the lifting rod 503.
When the male die block 202 moves downwards and enters the interior of the female die cavity 101 to be clamped, the push plate 401 is embedded in the storage groove 102, the end part of the slide rod 501 extends to the bottom of the inner side of the vertical groove 108, after the automobile interior trim plate in the female die cavity 101 is cooled and solidified, the male die seat 201 can drive the lifting rod 505 to move upwards along with the upward movement of the male die block 202, the lifting rod 505 drives the push rod 403 to move upwards through the sleeve 503 and the telescopic rod 504, the push rod 403 drives the slide rod 501 to move upwards through the connecting rod 502 on the one hand, so that the end part of the slide rod 501 slides upwards along the interior of the vertical groove 108, the push plate 401 is driven to move upwards on the other hand, the formed automobile interior trim plate is further ejected out of the female die cavity 101, after the automobile interior trim plate is ejected out of the interior of the female die cavity 101, the slide rod 501 slides into the chute 107 from the upper end of the vertical groove 108 to continue to slide upwards along the interior of the chute 107, at the moment, the slide rod 501 can drive the push rod 403 to slide along the interior of the chute 103, the sleeve 503 is relatively elongated with the telescopic rod 504, and the push rod 403 is driven to move transversely when the push rod 403 slides, the push plate 401 drives the automobile interior trim plate above the push plate to move transversely, and the formed automobile interior trim plate 202 is driven to move transversely to the side of the female die cavity 101 to be unloaded to the side of the operation side of the female die cavity 101; after the discharging of the prior automotive interior trim panel is finished, the first driving component 30 drives the male die holder 201 and the male die block 202 to move downwards, the male die holder 201 drives the lifting rod 501 to move downwards, the lifting rod 501 drives the push rod 403 to move downwards through the sleeve 503 and the telescopic rod 504, the push rod 403 drives the slide rod 501 to slide downwards along the inside of the chute 107, the slide rod 501 pulls the push rod 403 to enable the push rod 403 to slide reversely along the inside of the chute 103, the push rod 403 drives the push plate 401 to move transversely reversely when the push rod 403 slides reversely until the end part of the slide rod 501 slides from the bottom of the chute 107 to the inside of the vertical groove 108, the push plate 401 moves transversely reversely to the area above the female die cavity 101, with the continued downward movement of the lifting rod 501, the end of the slide rod 501 slides down along the inside of the vertical slot 108, and the push rod 403 drives the push plate 401 to move downward to be re-embedded into the storage slot 102, and then the male mold block 202 enters the female mold cavity 101 to complete the re-mold assembly.
Referring to fig. 1, 2 and 3, in one embodiment, the push plate 401 is hinged to the push rod 403, the side wall of the push rod 403 is further connected to the bottom wall of the push plate 401 through a first elastic member 404, the first elastic member 404 is used for providing elastic support for the push plate 401, so that the push plate 401 keeps horizontal at the upper end of the push rod 403, an extension rod 402 is further fixedly disposed at the bottom of the push plate 401, and a stop lever 106 is fixedly disposed at a position of the upper portion of the bottom case 10 located at the side of the cavity 101.
After the push rod 403 drives the push plate 401 to move upwards to push the automobile interior decoration plate out of the cavity 101, along with the continuous upward movement of the convex die holder 201 and the lifting rod 505, the end part of the slide rod 501 slides into the chute 107 from the upper end of the vertical groove 108 and then continuously slides upwards along the interior of the chute 107, at the moment, the slide rod 501 drives the push rod 403 to slide downwards along the interior of the chute 103, further drives the push plate 401 and the automobile interior decoration plate positioned at the upper part of the push plate 401 to transversely move along the interior of the chute 107, after one end of the push plate 401 moves out of the upper area of the cavity 101, the extension rod 402 at the bottom of the push plate 401 can act on the limit rod 106, the limit rod 106 pushes the extension rod 402 to further enable the push plate 401 to rotate to an inclined state compared with the push rod 403, at the moment, the automobile interior decoration plate positioned at the upper part of the push plate 401 can slide away automatically, so that the automatic demoulding of the automobile interior decoration plate is realized, after the demoulding of the current automobile interior decoration plate is finished, the push plate is driven by the push rod 403 and the lifting rod 501 moves downwards along the chute 107 through the sleeve 503 and the telescopic rod 504, the end part of the push rod 403, further pulls the push rod 403 downwards along the interior of the chute 107, and then pulls the push rod 403 to move downwards along the push rod 403 to reversely, and then moves downwards to the push plate 403 to the inner part of the cavity 401 reversely and moves to the lower part of the cavity 401 reversely, and moves to the lower part of the push plate 401 to the horizontal side of the cavity 401 to the lower part of the cavity 401 and reversely, and then moves to the push rod 401 to the upper part of the slide plate 401 to the upper part and the slide.
Referring to fig. 4 and fig. 5, in one embodiment, a second elastic member 506 is further disposed inside the sleeve 503, the second elastic member 506 is configured to provide elastic tension to the telescopic rod 504, a sliding sleeve 508 is fixedly disposed at one end of the sleeve 503, the sliding sleeve 508 is movably sleeved outside the lifting rod 505, a first ring block 507 and a second ring block 509 are fixedly disposed on an outer wall of the lifting rod 505, the first ring block 507 is located above the sliding sleeve 508, and the second ring block 509 is located below the sleeve 508.
When the male module 202 is in a die assembly state in the female die cavity 101, the first annular block 507 acts on the upper end of the sliding sleeve 508 and keeps a downward pressing state on the sliding sleeve 508, at this time, the pushing plate 401 is embedded in the accommodating groove 102, after molten automobile interior plaque raw materials are injected into the female die cavity 101 and solidified and formed, the sliding sleeve 508 slides downwards compared with the lifting rod 505 along with the upward movement of the male die holder 201, the male module 202 and the lifting rod 505, until the male module 202 moves out of the female die cavity 101 and pulls away a certain distance from the pushing plate 401, the second annular block 509 acts on the bottom of the sliding sleeve 508 and pushes the sliding sleeve 508 so as to enable the sleeve 503, the telescopic rod 504, the sliding rod 501, the pushing rod 403 and the pushing plate 401 to move upwards synchronously, after the pushing plate 401 ejects the automobile interior plaque 101 from the interior of the female die cavity 101, the sliding rod 501 drives the pushing rod 403 to slide along the sliding groove 103 under the action of the chute 107, and then drives the pushing plate 401 and the automobile interior plaque above the pushing plate 401 to move transversely, and when the extending rod 402 at this moment, the extending rod 402 acts on the limiting rod 106, and the pushing plate 401 and the male module 202 above the extending rod are pulled away a certain distance from the push plate 401, so that the automobile plaque 401 can not rotate smoothly from the pushing plate 401 to the pushing plate 401 and can smoothly move upwards along the pushing plate 401.
In one embodiment, the first elastic member 404 and the second elastic member 506 may be springs, or metal elastic sheets, which is not limited herein.
In one embodiment, the first driving assembly 30 may be a hydraulic cylinder or a linear motor, which is not limited herein.
In the embodiment of the invention, when the automotive interior trim panel is injection molded, the first driving component 30 drives the male die component 20 to move downwards, the male die component 20 enters the interior of the female die cavity 101 when moving downwards so as to realize die assembly, then the external injection molding machine injects molten automotive interior trim panel raw materials into the interior of the female die cavity 101, the molten automotive interior trim panel raw materials are jointly limited into the interior trim panel with a characteristic shape by the male die component 20 and the female die cavity 101, after the automotive interior trim panel is cooled and solidified for a period of time, the first driving component 30 drives the male die component 20 to move upwards, the male die component 20 moves out of the interior of the female die cavity 101 so as to realize die opening, in the die opening process, the second driving component 50 drives the pushing component 40 to move upwards so as to push the automotive interior trim panel molded in the female die cavity 101 out of the female die cavity 101 from the side of the female die cavity 101, and then the second driving component 50 drives the pushing component 40 to move transversely, so as to bring the pushed out automotive interior trim panel to the side of the male die component 20 and the female die cavity 101 and automatically unload the automotive interior trim panel, thus completing automatic demolding in the automotive interior trim panel.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.