CN216860430U

CN216860430U - Cartoon handheld double-color injection mold convenient for demolding

Info

Publication number: CN216860430U
Application number: CN202123190519.5U
Authority: CN
Inventors: 何超园
Original assignee: Dongguan Taoyu Plastic Products Co ltd
Current assignee: Dongguan Taoyu Plastic Products Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-07-01
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses a cartoon handheld double-color injection mold convenient for demolding, which comprises an upper mold and a lower mold, wherein an injection molding pipe is arranged on the outer surface of the front end of the upper mold, an injection molding bin is arranged on the outer surface of the upper end of the upper mold, a top plate is movably placed at the lower end of the bin wall of the injection molding bin, a sealing cover is fixedly installed on the outer surface of the lower end of the top plate, a spring is fixedly installed on the outer surface of the lower end of the sealing cover, an ejector rod is fixedly installed on the outer surface of the lower end of the spring, a movable pipe is movably sleeved on the outer surface of the spring, the lower mold and the upper mold are identical in structure, an installation seat is fixedly installed on the outer surface of the lower end of the lower mold, installation bolts are arranged on the outer surfaces of two ends of the installation seat, and positioning plates are fixedly installed on the periphery of the upper end of the lower mold. The utility model increases the demoulding convenience of the injection mould, can improve the use effect of the injection mould and has practicability.

Description

Cartoon handheld double-color injection mold convenient for demolding

Technical Field

The utility model relates to the technical field of injection molds, in particular to a cartoon manual double-color injection mold convenient for demolding.

Background

The manual refers to an uncoated resin module kit, which is a kind of collection Model, and is also a kind of collection Model in the perimeter of the japan cartoon, and english original text is Garage Kits (GK), which means a set module (Model Kits). Particularly, a series of complex processes such as polishing, assembling, coloring and the like are required for a player to manually polish, assemble and color an assembled model set, the difficulty is far higher than that of common model manufacturing, and the main material is resin. Later, by mistake, the hands were also used to refer to the human-shaped works including all resin materials of the finished product, but the original meaning is to refer to the uncoated module. And also as a generic term referring to human form, i.e., all collectible character models. The manual work is generally divided into several types. Note: the entry is the entry of the handheld (GK), and the shape of the person (フィギュア) is called the shape of the entry person. The abbreviation of GK, GARAGE KIT literally means the meaning of the package module. Because of the difficulty in mold opening complexity, the price is generally very high. Because of the properties of the resin material, it is well suited to represent very fine details and figures. Most of the manual works are semi-finished white molds provided by factories, a series of complex processes such as polishing, assembling, coloring and the like are needed, and the difficulty is far higher than that of common model manufacturing. Only from the viewpoint of coloring, a certain art work base and an expensive painting tool such as a spray pen are required. The production of the cartoon office can be carried out by using an injection mold.

But the injection mold that present injection mold used has certain defect in the use, and the mould is in the same place with the adhesion of injection molding body when injection mold drawing of patterns to injection mold does not have location structure, can produce the skew when making the butt joint installation of upper and lower mould, causes the influence to injection mold's result of use, consequently improves injection mold now.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cartoon handheld double-color injection mold convenient for demolding, which can effectively solve the problems in the background technology.

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

the utility model provides a make things convenient for double-colored injection mold is done to cartoon hand of drawing of patterns, includes mould and bed die, the front end surface of going up the mould is provided with the pipe of moulding plastics, the storehouse of moulding plastics has been seted up to the upper end surface of going up the mould, the roof has been placed in the bulkhead lower extreme activity in storehouse of moulding plastics, the lower extreme external surface fixed mounting of roof has the closing cap, the lower extreme external surface fixed mounting of closing cap has the spring, the lower extreme external surface fixed mounting of spring has the ejector pin, the external surface movable sleeve of spring is equipped with the expansion pipe, the bed die is the same with the structure of last mould, the lower extreme external surface fixed mounting of bed die has the mount pad, the both ends surface of mount pad all is provided with the fitting bolt, equal fixed mounting has the locating plate all around the upper end of bed die

Preferably, the injection molding pipe and the injection molding bin are connected in a through mode, the number of the top plates is two, and the movable pipe, the lower die and the mounting seat are fixedly connected in a through mode.

Preferably, the closing cap is located the inside upper end position of activity pipe, activity pipe in the bed die is the run-through connection with the mount pad, the outer fixed surface of lower extreme of mount pad installs the seal receptacle, seal receptacle and activity pipe fixed connection, the ejector pin is run-through swing joint with the seal receptacle.

Preferably, the mounting seat is of a C-shaped structure, and the mounting bolt is movably connected with the mounting seat in a penetrating mode.

Preferably, the locating plate is L type structure, the quantity of locating plate is a plurality of groups, a plurality of groups the locating plate is located the upper end of bed die and is the symmetrical formula distribution.

Preferably, the outer surfaces of the front end and the rear end of the upper die are fixedly provided with clamping plates, the outer surface of the lower end of each clamping plate is sleeved with a rubber sleeve, the outer surfaces of the front end and the rear end of the lower die are fixedly provided with connecting seats, the outer surface of the upper end of each connecting seat is provided with a connecting groove, and the clamping plates are movably clamped with the connecting seats through the connecting grooves.

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

1. according to the injection molding device, the movable pipe is convenient to be in penetrating connection with the upper mold or the lower mold through the arranged top plate, the sealing cover, the spring, the ejector rod and the movable pipe, the ejector rod is convenient to eject the injection molding body in the injection molding bin through the sealing cover and the top plate through the extrusion of the spring, so that the demolding structure inside the mold is increased, the demolding convenience of the mold is improved, and the using effect of the injection mold is improved;

2. according to the injection mold, the mounting seat, the mounting bolt, the positioning plate, the clamping plate and the connecting seat are arranged, the mounting seat is convenient for mounting the lower mold at a use position through the mounting bolt, the positioning structure of the injection mold is increased, the positioning plate is convenient for increasing the splicing accuracy and the sealing performance between the upper mold and the lower mold, the clamping plate and the connecting seat are convenient for increasing the connection firmness between the upper mold and the lower mold, the deviation of the mold is avoided, and therefore the practicability of the injection mold is increased.

Drawings

FIG. 1 is a schematic view of the overall structure of a cartoon manual double-color injection mold convenient for demolding according to the utility model;

FIG. 2 is a schematic structural view of a lower mold of the cartoon manual double-color injection mold convenient for demolding according to the utility model;

FIG. 3 is a schematic view of a partial structure of a lower mold of the cartoon manual double-color injection mold convenient for demolding;

FIG. 4 is a partial structural cross-sectional view of an upper mold and a movable tube in the cartoon manual double-color injection mold convenient for demolding;

FIG. 5 is an exploded view of the upper mold and the lower mold of the cartoon manual double-color injection mold convenient for demolding.

In the figure: 1. an upper die; 2. a lower die; 3. an injection molding bin; 4. a top plate; 5. sealing the cover; 6. a spring; 7. a top rod; 8. a movable tube; 9. a mounting seat; 10. installing a bolt; 11. positioning a plate; 12. a sealing seat; 13. clamping a plate; 14. a rubber sleeve; 15. a connecting seat; 16. connecting grooves; 17. and (5) injection molding of the pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in figures 1-5, a cartoon handheld double-color injection mold convenient for demolding comprises an upper mold 1 and a lower mold 2, an injection molding pipe 17 is arranged on the outer surface of the front end of the upper mold 1, an injection molding bin 3 is arranged on the outer surface of the upper end of the upper mold 1, a top plate 4 is movably placed at the lower end of the bin wall of the injection molding bin 3, a sealing cover 5 is fixedly installed on the outer surface of the lower end of the top plate 4, a spring 6 is fixedly installed on the outer surface of the lower end of the sealing cover 5, an ejector rod 7 is fixedly installed on the outer surface of the lower end of the spring 6, a movable pipe 8 is movably sleeved on the outer surface of the spring 6, the lower mold 2 and the upper mold 1 are identical in structure, a mounting seat 9 is fixedly installed on the outer surface of the lower end of the lower mold 2, mounting bolts 10 are arranged on the outer surfaces of two ends of the mounting seat 9, positioning plates 11 are fixedly installed on the periphery of the upper end of the lower mold 2

Wherein, the pipe 17 of moulding plastics is through-type with the storehouse 3 of moulding plastics and is connected, and the quantity of roof 4 is two sets of, and movable pipe 8 is through-type fixed connection with bed die 2 and mount pad 9, uses current mould design technique for the inside injection material of storehouse 3 of moulding plastics of mould 1 and bed die 2 can be to the pipe 17 of moulding plastics.

Wherein, closing cap 5 is located the inside upper end position of activity pipe 8, activity pipe 8 in the bed die 2 is the run-through connection with mount pad 9, the lower extreme external fixed surface of mount pad 9 installs seal receptacle 12, seal receptacle 12 and activity pipe 8 fixed connection, ejector pin 7 is run-through swing joint with seal receptacle 12, be convenient for mould through to ejector pin 7 and extrude spring 6, make spring 6 press closing cap 5 and roof 4, the injection molding body in the storehouse 3 of will moulding plastics is dismantled, increase the convenience of mould drawing of patterns.

Wherein, mount pad 9 is C type structure, and the installation is tied 10 and is run through formula swing joint with mount pad 9, uses current screw installation technique for mount pad 9 can be fixed the position of use of mould through the installation is tied 10, increases the location fastness that the mould was moulded plastics.

Wherein, locating plate 11 is L type structure, and the quantity of locating plate 11 is a plurality of groups, and a plurality of groups of locating plate 11 are located the upper end of bed die 2 and are the symmetric form and distribute, are convenient for carry out the joint with bed die 1 with bed die 2 is neat through locating plate 11, increase the connection seal and the location convenience between bed die 1 and bed die 2.

Wherein, the equal fixed mounting in both ends surface has cardboard 13 around going up mould 1, the lower extreme surface cover of cardboard 13 is equipped with rubber sleeve 14, the equal fixed mounting in both ends surface has connecting seat 15 around lower mould 2, connecting groove 16 has been seted up to the upper end surface of connecting seat 15, cardboard 13 passes through connecting groove 16 and the 15 activity joints of connecting seat, be convenient for increase the firm in connection between mould 1 and lower mould 2 through the activity joint between cardboard 13 and connecting seat 15, avoid the skew of mould, increase the steadiness that the mould was moulded plastics.

It should be noted that the utility model is a cartoon handheld double-color injection mold convenient for demolding, when in use, the existing screw installation technology is applied, the lower mold 2 is placed at the use position through the installation seat 9, the installation bolt 10 penetrates through the installation seat 9 and is screwed into the surface of the placement position to fix the position of the lower mold 2, the injection molding bin 3 of the upper mold 1 is opposite to the injection molding bin 3 of the lower mold 2, the clamping plate 13 is clamped with the connecting groove 16 arranged at the upper end of the connecting seat 15, the positioning plates 11 at the periphery of the upper end of the lower mold 2 are sealed and positioned with the periphery of the upper mold 1, then the solvent is injected into the two groups of injection molding bins 3 of the mold through the injection molding pipe 17, after the solvent is solidified, the ejector rod 7 at the upper end of the upper mold 1 is pressed to move in the sealing seat 12 and the movable pipe 8, the spring 6 is extruded to the sealing cover 5 and the top plate 4, at this time, the upper mold 1 is stirred upwards by taking the lower mold 2 as a supporting point, make upper die 1 and injection molding body separation, according to the same method, press ejector pin 7 of mount pad 9 lower extreme and separate injection molding body and bed die 2, accomplish the drawing of patterns work of mould, rubber sleeve 14 is convenient for increase the fastness of being connected between cardboard 13 and connecting seat 15 during the joint of cardboard 13.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cartoon hand double-colored injection mold of convenient drawing of patterns, includes mould (1) and bed die (2), its characterized in that: an injection molding pipe (17) is arranged on the outer surface of the front end of the upper mold (1), an injection molding bin (3) is arranged on the outer surface of the upper end of the upper mold (1), a top plate (4) is movably arranged at the lower end of the wall of the injection molding bin (3), a sealing cover (5) is fixedly arranged on the outer surface of the lower end of the top plate (4), a spring (6) is fixedly arranged on the outer surface of the lower end of the sealing cover (5), an ejector rod (7) is fixedly arranged on the outer surface of the lower end of the spring (6), the outer surface of the spring (6) is movably sleeved with a movable pipe (8), the lower die (2) and the upper die (1) have the same structure, the outer surface of the lower end of the lower die (2) is fixedly provided with a mounting seat (9), the outer surfaces of the two ends of the mounting seat (9) are respectively provided with a mounting bolt (10), and positioning plates (11) are fixedly arranged on the periphery of the upper end of the lower die (2).

2. The cartoon handheld double-color injection mold convenient for demolding as claimed in claim 1, wherein: the injection molding pipe (17) is connected with the injection molding bin (3) in a through mode, the number of the top plates (4) is two, and the movable pipe (8) is fixedly connected with the lower die (2) and the mounting seat (9) in a through mode.

3. The cartoon handheld double-color injection mold convenient for demolding as claimed in claim 1, wherein: the utility model discloses a die structure, including closing cap (5), mount pad (9), movable tube (8) in lower mould (2), seal pad (12), ejector pin (7) are run-through type swing joint with seal pad (12).

4. The cartoon handheld double-color injection mold convenient for demolding as claimed in claim 1, wherein: the mounting seat (9) is of a C-shaped structure, and the mounting bolt (10) is in penetrating type movable connection with the mounting seat (9).

5. The cartoon handheld double-color injection mold convenient for demolding as claimed in claim 1, wherein: the positioning plate (11) is of an L-shaped structure, the positioning plates (11) are arranged in a plurality of groups, and the positioning plates (11) are symmetrically distributed at the upper ends of the lower dies (2).

6. The cartoon handheld double-color injection mold convenient for demolding as claimed in claim 1, wherein: go up equal fixed mounting in both ends surface around mould (1) and have cardboard (13), the lower extreme surface cover of cardboard (13) is equipped with rubber sleeve (14), equal fixed mounting in both ends surface has connecting seat (15) around bed die (2), spread groove (16) have been seted up to the upper end surface of connecting seat (15), cardboard (13) are through spread groove (16) and connecting seat (15) activity joint.