CN218489013U

CN218489013U - Anti-overflow composite plastic automobile lamp shade mould

Info

Publication number: CN218489013U
Application number: CN202222336149.XU
Authority: CN
Inventors: 曾唐鹰
Original assignee: Suzhou Zhenyi Mold Co ltd
Current assignee: Suzhou Zhenyi Mold Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-17
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a composite plastic automobile lamp shade mould of anti-overflow goes out, relate to lamp shade production technical field, and the utility model discloses a water tank, the last fixed surface of water tank installs two backup pads, slidable mounting has the movable plate in the backup pad, the last fixed surface of movable plate installs places the board, the last fixed surface of placing the board installs the bed die, the last fixed surface of water tank installs the fixed column, slidable mounting has the removal post in the fixed column, the last fixed surface of removal post installs the fixed plate, the upper surface of fixed plate and the lower movable contact of the lower surface of placing the board, this application drives the fixed plate through the bull stick and removes, make the fixed plate can prescribe a limit to the distance of placing the board decline, the realization is to the injecing of pouring into raw materials weight, it leads to product quality unqualified to avoid appearing the deviation, this application transports the water in the water tank through the water pump, make hydroenergy enough cool off top die and bed die, accelerate the cooling rate of top die and bed die, and improve production efficiency.

Description

Anti-overflow composite plastic automobile lamp shade mould

Technical Field

The utility model relates to a lamp shade production technical field specifically is a composite plastic automobile lamp shade mould of anti-overflow volume.

Background

The automobile lamp is an important component of an automobile, the lampshade is an accessory for protecting the automobile lamp, and the lampshade is a plastic part and needs to be manufactured through an injection mold.

Injection mold is when using, need pour into raw and other materials into in to the mould through the mouth of moulding plastics, generally judge how much of pouring into raw and other materials through experience by master workers, can not inject into the weight of raw and other materials and prescribe a limit to, cause the deviation easily, lead to lamp shade shaping back quality testing not up to standard, and pour into the completion back at raw and other materials, need wait for the mould cooling, all put through the open air of mould in the past and let the mould natural cooling, the cooling time is long, the production efficiency has been prolonged, to the above-mentioned problem, the inventor provides a composite plastic automobile lamp shade mould of anti-overflow and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To solve the problem of not being able to limit the weight of the injected material and to cool the mould; an object of the utility model is to provide a composite plastic automobile lamp cover mould of anti-overflow goes out.

In order to solve the technical problem, the utility model adopts the following technical scheme: an anti-overflow composite plastic automobile lampshade mold comprises a water tank, wherein two support plates are fixedly mounted on the upper surface of the water tank, a movable plate is slidably mounted in each support plate, two sides of the movable plate are fixedly provided with a sliding strip, the sliding strips are slidably arranged in the support plates, three springs are fixedly mounted on the lower surface of the movable plate, one ends, far away from the movable plate, of the springs are fixedly mounted in the support plates, the upper surface of the movable plate is fixedly provided with a placing plate, the upper surface of the placing plate is fixedly provided with a lower mold, the upper surface of the water tank is fixedly provided with a fixed column, a movable column is slidably mounted in the fixed column, two sides of the movable column are fixedly provided with limit strips, the limit strips are slidably arranged in the fixed column, the side, close to the support plates, of the fixed column is rotatably provided with a rotating rod, one end, close to the movable column, of the rotating rod is fixedly provided with a second bevel gear, the second bevel gear is in meshing connection with a first bevel gear, the upper surface of the first bevel gear is fixedly provided with a nut, the nut is in threaded connection with the movable contact with the lower surface of the placing plate, the movable plate, and the nut is rotatably arranged in a threaded connection with the fixed column; place the last fixed surface of board and install the support frame, slidable mounting has the mould in the support frame, the side fixed mounting that the support frame is close to the slider has the install bin, fixed mounting has the motor in the install bin, the one end fixed mounting that the motor is close to the support frame has the worm, the worm meshing is connected with two turbines, the lower fixed surface of turbine installs the screw rod, threaded connection has the slider on the screw rod, and the screw rod rotates and sets up inside the support frame, fixed mounting has the water pump in the water tank, the last fixed surface of water pump installs outlet pipe and wet return, the fixed surface of outlet pipe installs two connecting pipes, the one end that the outlet pipe was kept away from to the connecting pipe that is located the top runs through the mould and inserts and establish in the wet return, the connecting pipe that is located the below runs through the lower mould from the one end of outlet pipe and inserts and establish in the wet return.

Preferably, the both sides of going up the mould are all fixed mounting have the slider, and the slider slides and sets up inside the support frame.

Preferably, the side of the upper die far away from the water pump is fixedly provided with an injection molding pipe, the lower surface of the upper die is fixedly provided with a convex strip, and the convex strip is movably inserted into the lower die.

Preferably, the lower surface of the water tank is in threaded connection with a sealing cover, and the sealing cover is located between the supporting plate and the fixing column.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this application drives the fixed plate through the bull stick and removes, makes the fixed plate can prescribe a limit to the distance of placing the board decline, realizes the injecing into raw materials weight, avoids appearing the deviation and leads to product quality unqualified.

2. This application is transported through the water pump to the water in the water tank, makes hydroenergy enough cool off last mould and bed die for the cooling rate of last mould and bed die improves production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the water tank of the present invention.

Fig. 3 is a schematic view of the sectional structure of the support frame of the present invention.

Fig. 4 is a schematic view of the sectional structure of the support plate of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the fixing column of the present invention.

In the figure: 1. a water tank; 11. a water pump; 12. a water outlet pipe; 13. a water return pipe; 14. a connecting pipe; 15. a sealing cover; 2. a support plate; 21. placing the plate; 22. a lower die; 23. moving the plate; 24. a slide bar; 25. a spring; 3. a support frame; 31. an upper die; 32. injection molding a tube; 33. a slider; 34. installing a box; 35. a motor; 36. a worm; 37. a turbine; 38. a screw; 39. a convex strip; 4. fixing a column; 41. moving the column; 42. a limiting strip; 43. a fixing plate; 44. a nut; 45. a first bevel gear; 46. a second bevel gear; 47. a rotating rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the present invention provides an anti-overflow composite plastic automobile lampshade mold, including a water tank 1, two supporting plates 2 are fixedly installed on the upper surface of the water tank 1, and are used for supporting a placing plate 21, a moving plate 23 is slidably installed in the supporting plates 2, a placing plate 21 is fixedly installed on the upper surface of the moving plate 23, a lower mold 22 is fixedly installed on the upper surface of the placing plate 21, a fixed column 4 is fixedly installed on the upper surface of the water tank 1 and is used for installing a moving column 41, a moving column 41 is slidably installed in the fixed column 4, a fixed plate 43 is fixedly installed on the upper surface of the moving column 41, the upper surface of the fixed plate 43 is movably contacted with the lower surface of the placing plate 21, and is used for limiting the amount of injected raw materials, when in use, the position of the fixed plate 43 is adjusted, when the raw materials are injected, due to the increase of weight, the placing plate 21 moves downwards, when the lower surface of the placing plate 21 is contacted with the upper surface of the fixed plate 43, the raw materials are stopped being injected, so as to limit the weight of the injected raw materials; place the upper surface fixed mounting of board 21 and have support frame 3, slidable mounting has last mould 31 in support frame 3, fixed mounting has water pump 11 in the water tank 1, the last fixed surface of water pump 11 installs outlet pipe 12 and wet return 13, the surface fixed mounting of outlet pipe 12 has two connecting pipes 14, the one end that outlet pipe 12 was kept away from to the connecting pipe 14 that is located the top runs through last mould 31 and inserts and establish in wet return 13, the connecting pipe 14 that is located the below runs through lower mould 22 from the one end of outlet pipe 12 and inserts and establish in wet return 13.

The two sides of the moving plate 23 are fixedly provided with sliding strips 24, the sliding strips 24 are arranged inside the supporting plate 2 in a sliding mode, two sliding grooves are formed in the supporting plate 2, the sliding strips 24 are arranged in the sliding grooves in a sliding mode, therefore, the moving plate 23 can only move along the sliding grooves, three springs 25 are fixedly arranged on the lower surface of the moving plate 23, and one ends, far away from the moving plate 23, of the springs 25 are fixedly arranged inside the supporting plate 2.

By adopting the above technical scheme, the moving plate 23 can move along the sliding groove.

The two sides of the moving column 41 are fixedly provided with limiting strips 42, the limiting strips 42 are arranged inside the fixing column 4 in a sliding mode, the rotating rod 47 is installed on the side face, close to the supporting plate 2, of the fixing column 4 in a rotating mode and used for driving the fixing plate 43 to move, when the fixing column is used, the rotating rod 47 is rotated to drive the second bevel gear 46 to rotate, the first bevel gear 45 is driven to rotate through rotation of the first bevel gear 45, the moving column 41 is driven to move through rotation of the nut 44, the fixing plate 43 is driven to move through movement of the moving column 41, the fixing plate 43 can be driven to move, the second bevel gear 46 is fixed to one end, close to the moving column 41, of the rotating rod 47, the first bevel gear 45 is connected in meshing mode with the second bevel gear 46, the nut 44 is fixedly installed on the upper surface of the first bevel gear 45, the moving column 41 is connected to the nut 44 through threads, and the nut 44 is arranged inside the fixing column 4 in a rotating mode.

Through adopting above-mentioned technical scheme, make bull stick 47 can drive fixed plate 43 and remove.

The equal fixed mounting in both sides of going up mould 31 has slider 33, and slider 33 slides and sets up inside support frame 3, has seted up two lift grooves in support frame 3, and slider 33 slides in the lift groove to go up mould 31 and can only remove along the lift groove.

By adopting the technical scheme, the upper die 31 can move along the river lifting groove.

Support frame 3 is close to the side fixed mounting of slider 33 has install box 34, fixed mounting has motor 35 in the install box 34, be used for driving mould 31 and remove, when using, it rotates to open motor 35 and drive worm 36, it rotates to drive turbine 37 through the rotation of worm 36, it rotates to drive screw 38 through the rotation of turbine 37, it removes to drive slider 33 through the rotation of screw 38, it removes to drive mould 31 through the removal of slider 33, thereby can beat mould 31 and remove, the one end fixed mounting that motor 35 is close to support frame 3 has worm 36, worm 36 meshing is connected with two turbines 37, the lower surface fixed mounting of turbine 37 has screw 38, threaded connection has slider 33 on the screw 38, and screw 38 rotates and sets up inside support frame 3.

By adopting the above technical scheme, the motor 35 can drive the upper die 31 to move.

The side of the upper mold 31 far away from the water pump 11 is fixedly provided with an injection molding pipe 32 for injecting raw materials, the lower surface of the upper mold 31 is fixedly provided with a convex strip 39, and the convex strip 39 is movably inserted into the lower mold 22.

By adopting the technical scheme, the raw materials can be injected into the injection molding pipe 32.

The lower surface threaded connection of water tank 1 has sealed lid 15 for seal the injection port, and the injection port has been seted up on the surface of water tank 1, and sealed lid 15 threaded connection is in the injection port to can seal the injection port, sealed lid 15 is located between backup pad 2 and the fixed column 4.

By adopting the above technical scheme, the sealing cover 15 can seal the injection opening.

The working principle is as follows: firstly, rotating a rotating rod 47 to drive a second bevel gear 46 to rotate, driving a first bevel gear 45 to rotate through the rotation of the second bevel gear 46, driving a nut 44 to rotate through the rotation of the first bevel gear 45, driving a moving column 41 to move through the rotation of the nut 44, driving a fixing plate 43 to move through the movement of the moving column 41, adjusting the position of the fixing plate 43 according to the weight of the raw materials to be injected, stopping rotating the rotating rod 47 when the fixing plate 43 moves to a proper position, fixing the position of the fixing plate 43, secondly, rotating a sealing cover 15, screwing out the sealing cover 15, opening the injection port, injecting water into the water tank 1 through the injection port, screwing in the sealing cover 15 to seal the injection port when the water in the water tank 1 is filled, then opening a motor 35 to drive a worm 36 to rotate, driving a worm wheel 37 to rotate through the rotation of the worm wheel 36, and driving a screw rod 38 to rotate through the rotation of the worm wheel 37, the screw rod 38 rotates to drive the slide block 33 to move, the upper die 31 is driven to move by the movement of the slide block 33, the upper die 31 moves downwards to be attached to the lower die 22, the convex strip 39 is inserted into the lower die 22 at the moment, raw materials are injected into the lower die 22 through the injection pipe 32, the placing plate 21 moves downwards due to the increase of weight, the moving plate 23 is driven to move downwards, when the lower surface of the placing plate 21 is contacted with the upper surface of the fixing plate 43, the raw materials are stopped being injected, the spring 25 is extruded and contracted at the moment, finally, the water pump 11 is started to convey water into the connecting pipe 14 through the water outlet pipe 12, the upper die 31 and the lower die 22 are cooled, meanwhile, the water in the connecting pipe 14 is conveyed back into the water tank 1 through the water return pipe 13 to be circulated, after the cooling is finished, the motor 35 is started to drive the upper die 31 to move upwards, and the upper die 31 and the lower die 22 are separated, when the completed lamp house is taken out, the spring 25 releases the force of the contraction due to the reduction of the weight, and pushes the placing plate 21 to move upward, so that the placing plate 21 returns to the original position.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a compound plastics automobile lamp shade mould of anti-overflow goes out, includes water tank (1), its characterized in that: the upper surface of the water tank (1) is fixedly provided with two supporting plates (2), a moving plate (23) is arranged in the supporting plates (2) in a sliding manner, a placing plate (21) is fixedly arranged on the upper surface of the moving plate (23), a lower die (22) is fixedly arranged on the upper surface of the placing plate (21), a fixed column (4) is fixedly arranged on the upper surface of the water tank (1), a moving column (41) is arranged in the fixed column (4) in a sliding manner, a fixed plate (43) is fixedly arranged on the upper surface of the moving column (41), and the upper surface of the fixed plate (43) is in movable contact with the lower surface of the placing plate (21); place the last fixed surface of board (21) and install support frame (3), slidable mounting has last mould (31) in support frame (3), fixed mounting has water pump (11) in water tank (1), the last fixed surface of water pump (11) installs outlet pipe (12) and wet return (13), the fixed surface of outlet pipe (12) installs two connecting pipes (14), is located the top the one end that outlet pipe (12) were kept away from in connecting pipe (14) runs through last mould (31) and inserts and establish in wet return (13), is located the below connecting pipe (14) run through bed die (22) from the one end of outlet pipe (12) and insert and establish in wet return (13).

2. The overflow-preventing composite plastic automobile lampshade mold according to claim 1, wherein sliding strips (24) are fixedly mounted on both sides of the moving plate (23), the sliding strips (24) are slidably arranged inside the supporting plate (2), three springs (25) are fixedly mounted on the lower surface of the moving plate (23), and one ends of the springs (25) far away from the moving plate (23) are fixedly mounted inside the supporting plate (2).

3. The overflow-preventing composite plastic automobile lamp shade mold as claimed in claim 1, wherein both sides of the moving column (41) are fixedly provided with a limiting strip (42), the limiting strip (42) is slidably arranged inside the fixed column (4), the fixed column (4) is rotatably provided with a rotating rod (47) near the side surface of the support plate (2), one end of the rotating rod (47) near the moving column (41) is fixedly provided with a second bevel gear (46), the second bevel gear (46) is in meshing connection with a first bevel gear (45), the upper surface of the first bevel gear (45) is fixedly provided with a nut (44), the moving column (41) is in threaded connection with the nut (44), and the nut (44) is rotatably arranged inside the fixed column (4).

4. The overflow-proof composite plastic automobile lamp shade mold as claimed in claim 1, wherein sliding blocks (33) are fixedly installed on both sides of the upper mold (31), and the sliding blocks (33) are slidably arranged inside the support frame (3).

5. The anti-overflow composite plastic automobile lamp shade mold as claimed in claim 1, wherein a mounting box (34) is fixedly mounted on the side surface of the support frame (3) close to the sliding block (33), a motor (35) is fixedly mounted in the mounting box (34), a worm (36) is fixedly mounted at one end of the motor (35) close to the support frame (3), two worm wheels (37) are connected to the worm (36) in a meshed manner, a screw rod (38) is fixedly mounted on the lower surface of each worm wheel (37), the sliding block (33) is connected to the screw rod (38) in a threaded manner, and the screw rod (38) is rotatably arranged inside the support frame (3).

6. The overflow-preventing composite plastic automobile lamp shade mold as claimed in claim 1, wherein an injection molding pipe (32) is fixedly installed on the side surface of the upper mold (31) far away from the water pump (11), a convex strip (39) is fixedly installed on the lower surface of the upper mold (31), and the convex strip (39) is movably inserted into the lower mold (22).

7. The mold for automotive lamp covers made of composite plastic material for preventing overflow according to claim 1, wherein a sealing cover (15) is screwed on the lower surface of the water tank (1), and the sealing cover (15) is located between the supporting plate (2) and the fixing post (4).