CN214820554U

CN214820554U - Three-color two-station injection molding mold for car lamp part

Info

Publication number: CN214820554U
Application number: CN202120295532.8U
Authority: CN
Inventors: 袁世芳
Original assignee: Hangzhou Suokai Industrial Co ltd
Current assignee: Hangzhou Suokai Industrial Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-23
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a two station injection moulding moulds of car light part three-colour relates to the mould field, including rotary device, main part device, movable mould device, cover half device and ejecting device, rotary device includes plummer and rotation axis, and the main part device includes movable mould fixed plate, first hole and the second hole of moulding plastics, and the movable mould device includes the movable mould board, and the cover half device includes fixed die plate, first molding cavity, and ejecting device includes end faller, face faller. The utility model relates to a two station injection moulding moulds of car light part three-colour, the left side is with the first colour material of moulding plastics injection moulding into first hole of moulding plastics, the melting material can get into first molding cavity and second molding cavity, obtain the primary processing part of first colour, rotate the plummer this moment, the mould is whole to follow the rotation, the injection molding machine work on the right this moment, the material of second colour is inside from first hole injection moulding that moulds plastics, the third kind colour is then inside through the hole entering of second injection moulding, can obtain fashioned three-colour part.

Description

Three-color two-station injection molding mold for car lamp part

Technical Field

The utility model relates to the technical field of mold, in particular to two station injection moulding moulds of car light part three-colour.

Background

With the development and progress of the society, the automobile industry develops faster and faster, people pursue automobile performance and the attractiveness of the automobile, the light emitting attractiveness of light also becomes the pursuit of many consumers, and different light colors are realized mainly by irradiating parts with different colors by light sources.

If parts with the colors are connected by the outside, a plurality of parts are very complicated and influence the internal attractiveness, a mold which can fix different colors on one part, is simple to operate and high in production efficiency is needed, and therefore a three-color two-station injection molding mold for the vehicle lamp part is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a two station injection moulding moulds of car light part three-colour, can effectively solve mould and easy operation on the part all be fixed in different colours in the background art, problem such as production efficiency height.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a three-color two-station injection molding die for car lamp parts comprises a rotating device, a main body device, a movable die device, a fixed die device and an ejection device, wherein the rotating device comprises a bearing table and a rotating shaft, the upper surface of the rotating shaft is welded with the lower surface of the bearing table, the integral die can be rotated, the main body device comprises a movable die fixing plate, a first injection hole and a second injection hole, the first injection hole and the second injection hole are arranged on one side surface of the movable die fixing plate, two injection ports can be filled with different molten materials, the movable die device comprises a movable die plate, one side surface of the movable die plate is connected with one side surface of the movable die fixing plate, two first through holes and two second through holes are arranged on one side surface of the movable die plate, the first through holes and the second through holes are injection runners, and are communicated with each other, the fixed die device comprises a fixed die plate, a first die cavity, die foot holes and slide holes, wherein the first die cavity is arranged on one side surface of the fixed die plate, the die foot holes are all arranged on one side surface of the fixed die plate and used for combining the movable die plate and the fixed die plate to jointly form a part, the slide holes are arranged on one side surface of the fixed die plate, the ejection device comprises a bottom needle plate, a surface needle plate, ejection rods and slide rods, the lower surfaces of the slide rods are welded with the upper surface of the surface needle plate, the slide rods are respectively in sliding fit with the slide holes, the ejection rods are respectively arranged on one side surface of the bottom needle plate, the surface of the surface needle plate is provided with a plurality of third through holes, the ejection rods are respectively in sliding fit with the third through holes and can eject out the formed material, the number of the first injection molding holes is two, the number of the second injection molding holes is two, and the injection molding holes are used for molding the required material, the die pin holes are four and are matched with the moving die pins, the sliding holes are four, the ejection rods are four, and the sliding rods are four and used for taking out the molded parts in time.

Preferably, the rotating device further comprises a circular table, a fourth through hole is formed in one side surface of the circular table, and the rotating shaft is in rotating fit with the fourth through hole and can rotate the integral die.

Preferably, the main body device further comprises a fixed die fixing plate and a supporting block, the lower surface of the fixed die fixing plate is welded with the upper surface of the bearing table, one side surface of the fixed die plate is connected with one side surface of the fixed die fixing plate, one side surface of the supporting block is connected with one side surface of the fixed die fixing plate, and the other side surface of the supporting block is connected with one side surface of the fixed die plate.

Preferably, the movable mould device further comprises movable mould feet, the lower surfaces of the movable mould feet are welded with the upper surface of the movable mould plate, the movable mould feet are in sliding fit with the mould foot holes, and the number of the movable mould feet is four, and the movable mould feet are used for being clamped with the fixed mould plate.

Preferably, the fixed die device further comprises a second molding cavity, and the second molding cavity is arranged on one side surface of the fixed die plate.

Preferably, the ejection device further comprises springs, one ends of the springs are connected with the surface of one side of the surface needle plate, the other ends of the springs are connected with the surface of one side of the fixed die plate, and therefore the situation that the pushed-out force is too large and parts are damaged is avoided.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, simple structure is provided with rotary device, can accomplish moulding plastics of multiple material under the prerequisite of not reassembling the mould, uses manpower sparingly, can realize the automation basically, simultaneously, both sides shaping simultaneously around the rotation, the first preliminary working on the left side, when rotatory to the right, the part basic molding of required processing.

2. The utility model discloses in, in ejecting device, set up the spring, can slow down the dynamics of release in-process, simultaneously after release signal accomplishes, can resume ejecting device, improve work efficiency, increase of production.

3. The utility model discloses in, be provided with a plurality of shaping chambeies, can a plurality of parts of simultaneous processing, improve work efficiency, increase output, can also satisfy the part of coproduction different types simultaneously, only need change the shape of inside die cavity, it is easy and simple to handle.

Drawings

Fig. 1 is a schematic structural view of an isometric side of a three-color two-station injection molding mold for a vehicle lamp component according to the present invention;

fig. 2 is a schematic view of an internal front view structure of a three-color two-station injection molding mold for a vehicle lamp part according to the present invention;

fig. 3 is a schematic view of an internal right-side view structure of a three-color two-station injection molding mold for a vehicle lamp component according to the present invention;

fig. 4 is the utility model relates to a car light part three-colour two-station injection moulding mould's elevation structure schematic diagram.

Fig. 5 is the utility model relates to a two station injection moulding moulds of car light part three-colour overlook the structure sketch map.

In the figure: 100. a rotating device; 101. a bearing table; 102. a rotating shaft; 103. a circular truncated cone; 200. a main body device; 201. a movable mold fixing plate; 202. a first injection molding hole; 203. a second injection molding hole; 204. fixing a die fixing plate; 205. a support block; 300. a moving die device; 301. moving the template; 302. a movable mould leg; 400. a die fixing device; 401. fixing a template; 402. a first molding cavity; 403. die pin holes; 404. a slide hole; 405. a second molding cavity; 500. an ejection device; 501. a bottom needle plate; 502. a needle board; 503. ejecting the rod; 504. a slide bar; 505. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention relates to a three-color two-station injection molding mold for a vehicle lamp part, comprising a rotating device 100, a main body device 200, a moving mold device 300, a stationary mold device 400 and an ejection device 500, wherein the rotating device 100 comprises a bearing platform 101 and a rotating shaft 102, the upper surface of the rotating shaft 102 is welded to the lower surface of the bearing platform 101, so as to rotate the whole mold, the main body device 200 comprises a moving mold fixing plate 201, a first injection hole 202 and a second injection hole 203, the first injection hole 202 and the second injection hole 203 are all disposed on a side surface of the moving mold fixing plate 201, different molten materials can be injected into the two injection holes, the moving mold device 300 comprises a moving mold plate 301, a side surface of the moving mold plate 301 is connected to a side surface of the moving mold fixing plate 201, a side surface of the moving mold plate 301 is provided with two first through holes and two second through holes, the first through holes and the second through holes are injection runners and the first through holes are communicated with the second through holes, the fixed die device 400 comprises a fixed die plate 401, a first forming cavity 402, die foot holes 403 and sliding holes 404, wherein the first forming cavity 402 is arranged on one side surface of the fixed die plate 401, a plurality of die foot holes 403 are arranged on one side surface of the fixed die plate 401 and used for mutually combining the movable die plate 301 and the fixed die plate 401 to jointly form a part, the sliding holes 404 are arranged on one side surface of the fixed die plate 401, the ejection device 500 comprises a bottom pin plate 501, a surface pin plate 502, ejection rods 503 and sliding rods 504, the lower surfaces of the sliding rods 504 are welded with the upper surface of the surface pin plate 502, the sliding rods 504 are respectively in sliding fit with the sliding holes 404, the ejection rods 503 are respectively arranged on one side surface of the bottom pin plate 501, the surface of the surface pin plate 502 is provided with a plurality of third through holes, the ejection rods 503 are respectively in sliding fit with the third through holes to eject the formed material, wherein two first injection holes 202 and two second injection holes 203 are arranged, the four die leg holes 403 are used for pouring materials required by molding and matched with the movable die legs 302, the four sliding holes 404 are used, the four ejector rods 503 are used, and the four sliding rods 504 are used for timely taking out molded parts.

Referring to fig. 1 to 4, the rotating device 100 further includes a circular truncated cone 103, a fourth through hole is formed on a surface of one side of the circular truncated cone 103, and the rotating shaft 102 is rotatably engaged with the fourth through hole to rotate the entire mold.

Referring to fig. 1 to 5, the main body 200 further includes a fixed mold plate 204 and a supporting block 205, a lower surface of the fixed mold plate 204 is welded to an upper surface of the susceptor 101, a side surface of the fixed mold plate 401 is connected to a side surface of the fixed mold plate 204, a side surface of the supporting block 205 is connected to a side surface of the fixed mold plate 204, and another side surface of the supporting block 205 is connected to a side surface of the fixed mold plate 401.

Referring to fig. 1 to 5, the movable mold apparatus 300 further includes movable mold legs 302, wherein the lower surfaces of the plurality of movable mold legs 302 are welded to the upper surface of the movable mold plate 301, the movable mold legs 302 are slidably engaged with the mold leg holes 403, and four of the movable mold legs 302 are used for engaging with the fixed mold plate 401.

Referring to fig. 1 to 5, the fixed mold assembly 400 further includes a second mold cavity 405, and the second mold cavity 405 is disposed on a side surface of the fixed mold plate 401.

Referring to fig. 1-4, the ejection device 500 further includes springs 505, one ends of the springs 505 are connected to a side surface of the needle plate 502, and the other ends of the springs 505 are connected to a side surface of the fixed plate 401, so as to prevent the parts from being damaged due to an excessive ejection force.

The utility model discloses the theory of operation:

please refer to fig. 1-5, the utility model relates to a two station injection moulding moulds of auto light part three-colour, on being fixed in the injection molding machine of production and processing with this mould, the left side is with first colour injection moulding material injection moulding hole 202, the melting material can get into first molding cavity 402 and second molding cavity 405, obtain the primary processing part of first colour, this moment rotate plummer 101, the mould is whole to follow the rotation, the injection molding machine work on the right this moment, the material of second colour is inside from first injection moulding hole 202 injection moulding, then get into inside through second injection moulding hole 203 with the third colour, process the back about, can obtain fashioned three-colour part.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two station injection moulding moulds of car light part three-colour, includes rotary device (100), main part device (200), movable mould device (300), cover half device (400) and ejecting device (500), its characterized in that: the rotating device (100) comprises a bearing table (101) and a rotating shaft (102), the upper surface of the rotating shaft (102) is welded with the lower surface of the bearing table (101), the main body device (200) comprises a movable mould fixing plate (201), a first injection hole (202) and a second injection hole (203), the first injection holes (202) and the second injection holes are all arranged on one side surface of the movable mould fixing plate (201), the movable mould device (300) comprises a movable mould plate (301), one side surface of the movable mould plate (301) is connected with one side surface of the movable mould fixing plate (201), two first through holes and two second through holes are arranged on one side surface of the movable mould plate (301), the fixed mould device (400) comprises a fixed mould plate (401), a first moulding cavity (402), a mould pin hole (403) and a sliding hole (404), the first moulding cavity (402) is arranged on one side surface of the fixed mould plate (401), a plurality of die foot hole (403) all set up in fixed die plate (401) side surface, slide opening (404) set up in fixed die plate (401) side surface, ejecting device (500) are including end faller (501), face faller (502), ejector pin (503) and slide bar (504), and are a plurality of slide bar (504) lower surface all with face faller (502) upper surface welding, a plurality of slide bar (504) respectively with a plurality of slide opening (404) sliding fit, a plurality of ejector pin (503) are all installed in end faller (501) side surface, face faller (502) surface is equipped with a plurality of third through-holes, and is a plurality of ejector pin (503) respectively with a plurality of second through-hole sliding fit.

2. The three-color two-station injection molding mold of the vehicle lamp part according to claim 1, characterized in that: the rotating device (100) further comprises a circular truncated cone (103), a fourth through hole is formed in the surface of one side of the circular truncated cone (103), and the rotating shaft (102) is in rotating fit with the fourth through hole.

3. The three-color two-station injection molding mold of the vehicle lamp part according to claim 1, characterized in that: the main body device (200) further comprises a fixed die fixing plate (204) and a supporting block (205), the lower surface of the fixed die fixing plate (204) is welded with the upper surface of the bearing table (101), one side surface of the fixed die plate (401) is connected with one side surface of the fixed die fixing plate (204), one side surface of the supporting block (205) is connected with one side surface of the fixed die fixing plate (204), and the other side surface of the supporting block (205) is connected with one side surface of the fixed die plate (401).

4. The three-color two-station injection molding mold of the vehicle lamp part according to claim 1, characterized in that: the movable mould device (300) further comprises movable mould feet (302), the lower surfaces of the movable mould feet (302) are welded with the upper surface of the movable mould plate (301), and the movable mould feet (302) are in sliding fit with the mould foot holes (403).

5. The three-color two-station injection molding mold of the vehicle lamp part according to claim 1, characterized in that: the fixed die device (400) further comprises a second forming cavity (405), and the second forming cavity (405) is arranged on one side surface of the fixed die plate (401).

6. The three-color two-station injection molding mold of the vehicle lamp part according to claim 1, characterized in that: the ejection device (500) further comprises springs (505), one ends of the springs (505) are connected with the surface of one side of the thimble plate (502), and the other ends of the springs (505) are connected with the surface of one side of the fixed die plate (401).