CN218111546U

CN218111546U - A forming die that is used for quick moulding plastics of car lamp shade

Info

Publication number: CN218111546U
Application number: CN202222196429.5U
Authority: CN
Inventors: 祁岳芳; 陈明辉; 许翔
Original assignee: Changzhou Haimeng Plastic Industry Co ltd
Current assignee: Changzhou Haimeng Plastic Industry Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-23
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a molding die cavity technical field especially relates to a forming die who is used for quick moulding plastics of automobile lampshade for car, the on-line screen storage device comprises a base, the top symmetry of base is equipped with two support columns, the top fixedly connected with backup pad of support column, the top of backup pad is equipped with support frame and fixed block respectively, one side of support frame is equipped with electric putter one, electric putter one's output is equipped with catch bar one, the one end of catch bar one is seted up flutedly, be equipped with electric putter two in the recess, the output of electric putter two is equipped with catch bar two, the one end of catch bar two is equipped with the baffle. The push rod I, the push frame, the slide rod and the push plate are driven to move rightwards through the electric push rod, the push plate is gradually close to the molding cavity in the process of moving rightwards until being extruded and attached to the side edge of the molding cavity, and therefore the injection molding material on the molding cavity is favorably fixed and molded, and the working efficiency is improved.

Description

A forming die that is used for quick moulding plastics of car lamp shade

Technical Field

The utility model relates to a become die cavity technical field, especially relate to a forming die who is used for quick moulding plastics of car lamp shade.

Background

The automobile lamp is various traffic lights installed on an automobile for ensuring safe driving, the automobile lamp needs to be installed with a lampshade for protecting the automobile lamp when being installed and used, and an injection molding mold is usually needed when the automobile lamp is produced.

In the existing injection molding mold, for example, application publication No. CN213107946U discloses an injection molding mold for an automobile lampshade, which drives a molding rod to move inwards through a first slide block, so that the molding rod is separated from a buckle on a finished product, and then demolding is performed; but its slider is through spring coupling, and the elasticity that the spring was exerted to it can cause the unstability of slider one, and at the drawing of patterns in-process, the elasticity of spring can drive breaking away from of slider one to the process of drawing of patterns work has been influenced, and drawing of patterns efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rapid injection molding mold for an automobile lampshade.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a forming die that is used for quick injection molding of automobile lampshade, includes the base, the top symmetry of base is equipped with two support columns, the top fixedly connected with backup pad of support column, the top of backup pad is equipped with support frame and fixed block respectively, one side of support frame is equipped with electric putter one, electric putter one's output is equipped with catch bar one, the one end of catch bar one is seted up flutedly, be equipped with electric putter two in the recess, the output of electric putter two is equipped with catch bar two, the one end of catch bar two is equipped with the baffle, one side of baffle is equipped with a plurality of thimble, the support frame is kept away from inner wall one side of electric putter one is equipped with the moulding chamber, outer wall one side fixedly connected with connecting block two of support frame, the fixed block with connect through the connecting plate between the connecting block two, inner wall one side of fixed block is equipped with motor one, the output of motor one is equipped with the threaded rod, the threaded rod runs through connecting plate and swing joint are in connecting block two.

Preferably, the upper side and the lower side of the support frame are both provided with connecting rods, each connecting rod is connected with a sliding rod in a sliding mode, one side of each sliding rod is fixedly connected with a push plate, the end portion of each push rod I is provided with a pushing frame, and the pushing frame is far away from one side of each push rod I which is fixedly connected to one side of each sliding rod.

As preferred, outer wall one side fixedly connected with connecting block one of fixed block, connecting block one top is equipped with the inlet pipe, the bottom of inlet pipe with the inside intercommunication of connecting block one, the passageway of moulding plastics has been seted up to the inside of connecting plate, the left side of the passageway of moulding plastics runs through connecting block two and with the inside intercommunication of moulding the die cavity, the right side of the passageway of moulding plastics runs through the connecting block in the lump with the inside intercommunication of connecting block one.

Preferably, the top of the base is fixedly connected with a bottom box, two supporting shafts are symmetrically arranged on one side of the inner wall of the bottom box, a motor II is arranged at one end of each supporting shaft located on the left side, a conveyor belt is sleeved on the outer surfaces of the two supporting shafts, a collecting box is arranged at the bottom in the bottom box, and the right side of each supporting shaft is located right above the corresponding collecting box.

Preferably, a water tank is further arranged on one side of the inner bottom of the bottom box, a water pipe is arranged inside the water tank, a water pump is arranged at one end, close to the water tank, of the water pipe, and the other end of the water pipe penetrates through the supporting plate and the supporting frame respectively and extends to the position above the supporting frame and is located between the push plate and the molding cavity.

Preferably, a threaded hole is formed in the first connecting block, and the threaded rod penetrates through the threaded hole and is movably connected into the injection molding channel.

Preferably, the bottom of the supporting plate and the supporting frame and the position above the conveying belt are both provided with through holes.

The utility model has the advantages that: the electric push rod drives the push rod I, the push frame, the slide rod and the push plate to move rightwards, and the push plate gradually approaches the molding cavity in the process of moving rightwards until the push plate is extruded and attached to the side edge of the molding cavity, so that the fixed molding of the injection molding material on the molding cavity is facilitated, and the working efficiency is improved;

through the second electric push rod, the second electric push rod drives the push rod to move towards the right side, the second push rod drives the baffle and the ejector pin to move, and when the ejector pin moves towards the right side, the formed part on the side edge of the push plate is ejected out, so that the effect of stably demoulding the formed part is achieved;

drawings

Fig. 1 is a general structural schematic diagram of a molding die for rapid injection molding of an automobile lamp cover according to the present invention;

fig. 2 is the utility model provides a forming die's that is used for quick moulding plastics of car lamp shade inside structure sketch map.

In the figure:

1. a base; 2. a support column; 3. a bottom case; 301. a support shaft; 302. a conveyor belt; 311. a collection box; 312. a water tank; 313. a water pipe; 4. a support plate; 5. a support frame; 501. a connecting rod; 502. a slide bar; 503. a first electric push rod; 504. a first push rod; 505. a second electric push rod; 506. a pushing frame; 507. a second push rod; 508. a thimble; 509. pushing the plate; 510. forming a mold cavity; 6. a fixed block; 7. a connecting plate; 701. injection molding a channel; 702. a threaded rod; 8. a first connecting block; 9. a feeding pipe; 10. and a second connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Those not described in detail in this specification are well within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

The first embodiment is as follows: referring to fig. 1-2, a forming mold for rapid injection molding of an automobile lampshade comprises a base 1, two support columns 2 are symmetrically arranged on the top of the base 1, a support plate 4 is fixedly connected to the top of each support column 2, a support frame 5 and a fixing block 6 are respectively arranged on the top of each support plate 4, a first electric push rod 503 is arranged on one side of each support frame 5, a first push rod 504 is arranged at the output end of each first electric push rod 503, a groove is formed in one end of each first push rod 504, a second electric push rod 505 is arranged in each groove, a second push rod 507 is arranged at the output end of each second electric push rod 505, a baffle is arranged at one end of each second push rod 507, a plurality of ejector pins 508 are arranged on one side of each baffle, a molding cavity 510 is arranged on one side of the inner wall of each support frame 5, which is far away from the first electric push rod 503, a second connecting block 10 is fixedly connected to one side of the outer wall of each support frame 5, and the fixing block 6 is connected with the second connecting block 10 through a connecting plate 7, a first motor is arranged on one side of the inner wall of a fixed block 6, a threaded rod 702 is arranged at the output end of the first motor, the threaded rod 702 penetrates through a connecting plate 7 and is movably connected in a second connecting block 10, connecting rods 501 are arranged on the upper side and the lower side of a supporting frame 5, a sliding rod 502 is connected on the connecting rods 501 in a sliding manner, a push plate 509 is fixedly connected on one side of the sliding rod 502, a push frame 506 is arranged at the end part of the first push rod 504, one side, away from the first push rod 504, of the push frame 506 is fixedly connected on one side of the sliding rod 502, a first connecting block 8 is fixedly connected on one side of the outer wall of the fixed block 6, a feeding pipe 9 is arranged above the first connecting block 8, the bottom of the feeding pipe 9 is communicated with the interior of the first connecting block 8, an injection molding channel 701 is arranged in the connecting plate 7, the left side of the injection channel 701 penetrates through the second connecting block 10 and is communicated with the interior of a molding cavity 510, and the right side of the injection channel 701 penetrates through the first connecting block 8 and is communicated with the interior of the first connecting block 8, the inside of connecting block 8 is equipped with the screw hole, and threaded rod 702 runs through the screw hole and swing joint is in moulding plastics passageway 701.

In this embodiment, when in use, a worker injects an injection molding material into the feeding pipe 9, then the injection molding material flows through the feeding pipe 9 into the first connecting block 8 and then flows into the injection molding channel 701, then the first motor is started, the first motor drives the first threaded rod 702 to rotate, the threaded rod 702 pushes the injection molding material to the left while rotating, then the injection molding material is conveyed into the molding cavity 510 by pressure, at this time, the first motor-driven push rod 503 is started, the first motor-driven push rod 503 drives the first push rod 504 to move to the right, the first push rod 504 drives the first push rack 506 to move, the first push rod 506 drives the second push rod 502 to move to the right while the first push rod 506 moves, the slide rod 502 moves to the right while the second push rod 502 moves, the push rod 509 moves to the right while moving to the first push rod 503 gradually approaches the molding cavity 510 until the second push rod abuts against the side of the molding cavity 510, after molding, the second push rod 505 drives the second push rod 505 to move to the second push rod 509 to the right, and then the mold is cooled and the mold is opened, at this time, the first motor-driven by the first push rod 503 to push rod 505 to push the second push rod 508 to push the mold 508 to push the second push the mold 508 to eject the mold 507.

Example two: referring to fig. 1-2, on the basis of the first embodiment, a technical scheme of a forming mold for rapid injection molding of an automobile lampshade is provided, the forming mold comprises a bottom case 3 fixedly connected to the top of a base 1, two supporting shafts 301 are symmetrically arranged on one side of the inner wall of the bottom case 3, a motor ii is arranged at one end of the supporting shaft 301 on the left side, a conveyor belt 302 is sleeved on the outer surfaces of the two supporting shafts 301, a collecting box 311 is arranged at the inner bottom of the bottom case 3, the right side of the supporting shaft 301 is positioned right above the collecting box 311, a water tank 312 is further arranged on one side of the inner bottom of the bottom case 3, a water pipe 313 is arranged inside the water tank 312, a water pump is arranged at one end of the water pipe 313 close to the water tank 312, the other end of the water pipe 313 penetrates through a supporting plate 4 and a supporting frame 5 respectively and extends to the top of the supporting frame 5 and is positioned between a push plate 509 and a molding cavity 510, and through holes are formed in the bottoms of the supporting plate 4 and the supporting frame 5 and positioned above the conveyor belt 302.

In this embodiment, during the use, after the molding of injection molding material, at this moment through starting the water pump, rivers in the water tank 312 flow through between push pedal 509 and the moulding chamber 510 through water pipe 313, thereby cool off the forming part that is in between push pedal 509 and the moulding chamber 510 and process, thereby the refrigerated time when having reduced the injection moulding and processing, work efficiency has been improved, the die sinking is carried out after the cooling is accomplished, the forming part after the shaping drops to the conveyer belt 302 through the through-hole on, at this moment, second motor, two work drive two back shaft 301 rotations of motor, drive conveyer belt 302 motion during back shaft 301 rotary motion, transmission through conveyer belt 302, thereby drop the forming part on the conveyer belt 302 to the collecting box 311 in, the collection to the forming part is finally accomplished.

In practical application, a worker injects an injection molding material into a feed pipe 9, the injection molding material flows into a first connecting block 8 through the feed pipe 9 and then flows into an injection molding channel 701, then a first motor is started, the first motor drives a threaded rod 702 to rotate, the threaded rod 702 pushes the injection molding material to the left while rotating, then the injection molding material is conveyed into a molding cavity 510 through pressure, at this time, a first electric push rod 503 is started, the first electric push rod 503 drives a first push rod 504 to move to the right, the first push rod 504 drives a push frame 506 to move, the push frame 506 pushes a sliding rod 502 to move to the right while moving, the sliding rod 502 moves to the right to drive a push plate 509 to move to the right, when the push plate moves to the right gradually approaches the molding cavity 510 until the push plate abuts against the side edge of the molding cavity 510, at this time, the injection molding material on the molding cavity 510 is fixed and molded, after molding, the molding material is cooled, a water pump is started, water flow through a water pipe 313 to flow between the push plate 509 and the molding cavity 509, the molding rod 510 to cool a second electric push rod 508 to push the mold 508, and push the ejector pin 502 to move to the mold 508 to push the mold 507, so as to complete the mold opening, and push the mold a second ejector pin 507, and push the mold a mold is started, and a mold is pushed by the ejector pin 507.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A forming die for fast injection molding of an automobile lampshade comprises a base (1), it is characterized in that the top of the base (1) is symmetrically provided with two supporting columns (2), the top of the supporting column (2) is fixedly connected with a supporting plate (4), the top of the supporting plate (4) is respectively provided with a supporting frame (5) and a fixing block (6), one side of the supporting frame (5) is provided with a first electric push rod (503), the output end of the electric push rod I (503) is provided with a push rod I (504), one end of the first push rod (504) is provided with a groove, an electric push rod (505) is arranged in the groove, the output end of the electric push rod II (505) is provided with a push rod II (507), a baffle is arranged at one end of the second push rod (507), a plurality of thimbles (508) are arranged at one side of the baffle, a molding cavity (510) is arranged on one side of the inner wall of the support frame (5) far away from the electric push rod I (503), one side of the outer wall of the support frame (5) is fixedly connected with a second connecting block (10), the fixed block (6) is connected with the second connecting block (10) through a connecting plate (7), a first motor is arranged on one side of the inner wall of the fixed block (6), a threaded rod (702) is arranged at the output end of the first motor, the threaded rod (702) penetrates through the connecting plate (7) and is movably connected into the second connecting block (10).

2. The mold for rapid injection molding of automobile lamp shades according to claim 1, wherein the support frame (5) is provided with a connecting rod (501) on both upper and lower sides thereof, the connecting rod (501) is slidably connected with a sliding rod (502), a push plate (509) is fixedly connected to one side of the sliding rod (502), a push frame (506) is provided at the end of the first push rod (504), and one side of the push frame (506) away from the first push rod (504) is fixedly connected to one side of the sliding rod (502).

3. The forming die for the rapid injection molding of the automobile lamp shade according to claim 1, wherein a first connecting block (8) is fixedly connected to one side of the outer wall of the fixing block (6), a feeding pipe (9) is arranged above the first connecting block (8), the bottom of the feeding pipe (9) is communicated with the inside of the first connecting block (8), an injection molding channel (701) is formed inside the connecting plate (7), the left side of the injection molding channel (701) penetrates through a second connecting block (10) and is communicated with the inside of the molding cavity (510), and the right side of the injection molding channel (701) penetrates through the first connecting block (8) and is communicated with the inside of the first connecting block (8).

4. The mold for the rapid injection molding of the automobile lampshade as claimed in claim 2, wherein a bottom case (3) is fixedly connected to the top of the base (1), two support shafts (301) are symmetrically arranged on one side of the inner wall of the bottom case (3), a second motor is arranged at one end of the support shaft (301) positioned on the left side, a conveyor belt (302) is sleeved on the outer surfaces of the two support shafts (301), and a collection box (311) is arranged at the inner bottom of the bottom case (3).

5. The mold for rapid injection molding of automotive lamp covers as claimed in claim 4, wherein a water tank (312) is further disposed on one side of the inner bottom of the bottom case (3), a water pipe (313) is disposed inside the water tank (312), a water pump is disposed at one end of the water pipe (313) close to the water tank (312), and the other end of the water pipe (313) penetrates through the support plate (4) and the support frame (5) respectively and extends to the upper side of the support frame (5) and is located between the push plate (509) and the molding cavity (510).

6. The rapid injection molding mold for the automobile lamp shade according to claim 3, characterized in that the connecting block I (8) is internally provided with a threaded hole, and the threaded rod (702) penetrates through the threaded hole and is movably connected in the injection molding channel (701).

7. The mold for rapid injection molding of automotive lamp covers as claimed in claim 4, wherein the bottom of the supporting plate (4) and the supporting frame (5) above the conveyor belt (302) are both provided with through holes.