CN217968211U

CN217968211U - Plastic product injection mold convenient for rapid stripping

Info

Publication number: CN217968211U
Application number: CN202221741496.4U
Authority: CN
Inventors: 林碧芸
Original assignee: Jiangmen Jinhuang Plastic Technology Co ltd
Current assignee: Jiangmen Jinhuang Plastic Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-06
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a plastic products injection mold convenient to take off material fast, including the bottom plate, be located the first module of bottom plate top intermediate position department and be located the fly leaf of bottom plate bottom below, the bottom plate includes: the supporting frame is arranged at the top of the bottom plate, a plurality of groups of forming grooves are formed in the top end of the inner portion of the first module, sealing grooves are formed in the top end of the inner portion of each forming groove, and a second module is arranged above the top of the first module. The utility model discloses a push rod is fixed ejector pad and fly leaf, can make push rod and bottom plate and first module take place the activity through the movable hole, accomodate the ejector pad to the shaping inslot portion through the recess, carry the raw materials to the shaping inslot portion through feed bin and conveyer pipe, can make connecting rod and fixed block take place the activity through the movable hole, second module and connecting rod drive fly leaf rebound to drive ejector pad and push rod rebound, release fashioned plastics bowl through the ejector pad, make injection mold's stripping effect better.

Description

Plastic product injection mold convenient for rapid stripping

Technical Field

The utility model relates to a plastics bowl injection mold technical field specifically is a plastic products injection mold convenient to take off material fast.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.

In disposable plastics bowl course of working, need use injection mold to carry out injection moulding, present most of need take out the plastics bowl from the mould through the manual work after to plastics bowl machine-shaping, cause the damage to the plastics bowl easily, inconvenient people's use, and relatively poor to the effect of moulding plastics of plastics bowl.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic products injection mold convenient to take off material fast to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic products injection mold convenient to take off material fast, includes the bottom plate, is located the first module of bottom plate top intermediate position department and is located the fly leaf of bottom plate bottom below, the bottom plate includes:

the supporting frame is arranged at the top of the bottom plate;

the top end of the inside of the first module is provided with a plurality of groups of forming grooves, the top end of the inside of each forming groove is provided with a sealing groove, a second module is arranged above the top of the first module, the bottom of the second module is provided with a plurality of groups of forming blocks, a conveying pipe is arranged at the middle position of the inside of each forming block, a storage bin is arranged at the middle position of the inside of the second module, the top of the outer side of each forming block is provided with a sealing block, the middle position of the top of the support frame is provided with a hydraulic cylinder, and four corners of the top of the second module are provided with limiting rods penetrating to the top of the support frame;

the top of fly leaf is provided with the push rod that the multiunit runs through to the shaping inslot portion, the one end that the push rod is located the shaping inslot portion is provided with the ejector pad, the bottom of shaping inslot portion is provided with the recess, the both sides of second module all are provided with the fixed block, the both ends of fly leaf top both sides all are provided with the connecting rod that runs through to the fixed block portion, the outside that the connecting rod is located the fixed block bottom is provided with the spring, the outside that the connecting rod is located the fixed block top is provided with fixation nut.

Preferably, the four corners department of support frame bottom all is provided with the dead lever, the support frame passes through dead lever and bottom plate fixed connection, the four corners department of bottom plate bottom all is provided with the supporting leg.

Preferably, the molding block is matched with the molding block, the molding block is detachably connected with the first module through the molding groove, and the second module is hermetically connected with the first module through the sealing block and the sealing groove.

Preferably, the four corners department at second module top all is provided with the installation piece, the second module passes through the output fixed connection of installation piece and pneumatic cylinder, the top of second module is provided with the sprue.

Preferably, the inside four corners department of support frame all is provided with spacing hole, and the gag lever post runs through to spacing downthehole portion, the conveyer pipe is linked together with the feed bin.

Preferably, the inside four corners department of bottom plate all is provided with the through-hole, and the connecting rod runs through to the through-hole inside, the inside of first module is provided with the activity hole, the push rod passes through activity hole and first module swing joint.

Preferably, the push block is detachably connected with the forming groove through a groove, and the push block is fixedly connected with the movable plate through a push rod.

Preferably, both ends inside the fixed block all are provided with the activity hole, and the connecting rod runs through to the activity downthehole portion, fixation nut and connecting rod threaded connection.

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

1. the utility model fixes the push block and the movable plate through the push rod, the bottom plate and the first module can move through the movable hole, the push block is accommodated in the forming groove through the groove, the raw material is conveyed into the forming groove through the stock bin and the conveying pipe, the connecting rod and the fixed block can move through the movable hole, the second module and the connecting rod drive the movable plate to move upwards, so that the push block and the push rod are driven to move upwards, the formed plastic bowl is pushed out through the push block, and the stripping effect of the injection mold is better;

2. the utility model discloses a pneumatic cylinder drives the second module and reciprocates, carries on spacingly to the second module through the gag lever post, seals second module and first module through sealed piece and seal groove, through shaping piece and shaping groove looks block, is convenient for carry out injection moulding to the plastics bowl, carries on spacingly with connecting rod and fixed block through fixation nut, and the second module drives the fly leaf through the connecting rod and reciprocates, can make connecting rod and bottom plate take place the activity through the through-hole.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure: 1. a base plate; 101. a support frame; 2. a first module; 201. forming a groove; 202. a sealing groove; 203. a second module; 204. forming a block; 205. a delivery pipe; 206. a storage bin; 207. a sealing block; 208. A hydraulic cylinder; 209. a limiting rod; 3. a movable plate; 301. a push rod; 302. a push block; 303. a groove; 304. a fixed block; 305. a connecting rod; 306. a spring; 307. and fixing the nut.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Referring to fig. 1-3, the present invention provides an embodiment of a plastic injection mold facilitating quick material release, comprising: the utility model provides a plastic products injection mold convenient to take off material fast, includes bottom plate 1, is located the first module 2 of 1 top intermediate position department of bottom plate and is located the fly leaf 3 of 1 bottom below of bottom plate, and bottom plate 1 includes: the plastic bowl injection molding device comprises a support frame 101 arranged at the top of a bottom plate 1, wherein a plurality of groups of molding grooves 201 are formed in the top end of the interior of a first module 2, a sealing groove 202 is formed in the top end of the interior of the molding grooves 201, a second module 203 is arranged above the top of the first module 2, a plurality of groups of molding blocks 204 are arranged at the bottom of the second module 203, injection molding of plastic bowls is facilitated through the molding grooves 201 and the molding blocks 204, a conveying pipe 205 is arranged at the middle position of the interior of the molding blocks 204, a storage bin 206 is arranged at the middle position of the interior of the second module 203, a sealing block 207 is arranged at the top of the outer side of the molding blocks 204, a hydraulic cylinder 208 is arranged at the middle position of the top of the support frame 101, the second module 203 is driven to move up and down through the hydraulic cylinder 208, and limiting rods 209 penetrating through the top of the support frame 101 are arranged at four corners of the top of the second module 203, the second module 203 is limited by the limiting rod 209, the top of the movable plate 3 is provided with a plurality of groups of push rods 301 penetrating into the forming groove 201, one ends of the push rods 301, which are positioned in the forming groove 201, are provided with push blocks 302, the push blocks 302 and the movable plate 2 are fixed by the push rods 301, the bottom end of the forming groove 201 is provided with grooves 303, the push blocks 302 are convenient to store by the grooves 303, both sides of the second module 203 are provided with fixed blocks 304, both ends of both sides of the top of the movable plate 3 are provided with connecting rods 305 penetrating into the fixed blocks 304, the outer sides of the connecting rods 305, which are positioned at the bottom of the fixed blocks 304, are provided with springs 306, the movable plate 3 is convenient to separate from the fixed blocks 304 by the springs 306, and the outer sides of the connecting rods 305, which are positioned at the tops of the fixed blocks 304, are provided with fixing nuts 307.

Please refer to fig. 1 and fig. 3, the four corners of the bottom of the supporting frame 101 are all provided with fixing rods, the supporting frame 101 is fixedly connected with the bottom plate 1 through the fixing rods, the supporting frame 101 is fixed with the bottom plate 1 through the fixing rods, and the four corners of the bottom plate 1 are all provided with supporting legs.

Please refer to fig. 1 and fig. 2, the forming block 204 is matched with the forming block 204, the forming block 204 is detachably connected with the first module 2 through the forming groove 201, so as to achieve a better forming effect on the plastic bowl, and the second module 203 is hermetically connected with the first module 2 through the sealing block 207 and the sealing groove 202, so as to seal the second module 203 with the second module 2.

Please refer to fig. 1 and fig. 3, the four corners of the top of the second module 203 are all provided with mounting blocks, the second module 203 is fixedly connected with the output end of the hydraulic cylinder 208 through the mounting blocks, the hydraulic cylinder 208 drives the second module 203 to move up and down, and the top of the second module 203 is provided with a material injection port, which is convenient for injecting the raw material into the second module 203.

Referring to fig. 1 and 3, the four corners inside the supporting frame 101 are provided with a limiting hole, and the limiting rod 209 penetrates into the limiting hole, so that the second module 203 is limited by the limiting rod 209, and the conveying pipe 205 is communicated with the storage bin 206.

Please refer to fig. 1 and fig. 2, through holes are disposed at four corners inside the bottom plate 1, the connecting rod 305 penetrates into the through holes, a movable hole is disposed inside the first module 2, the push rod 301 is movably connected to the first module 2 through the movable hole, and the push rod 301 and the first module 2 can move through the movable hole.

Referring to fig. 1 and 2 again, the pushing block 302 is detachably connected to the forming groove 201 through the groove 303, the pushing block 302 is accommodated through the groove 303, the pushing block 302 is fixedly connected to the movable plate 3 through the pushing rod 301, and the pushing block 302 is fixed to the movable plate 3 through the pushing rod 301.

Referring to fig. 1 and 3, the two ends of the inside of the fixing block 304 are provided with a movable hole, the connecting rod 305 penetrates through the movable hole, the connecting rod 305 and the fixing block 304 can move through the movable hole, the fixing nut 307 is in threaded connection with the connecting rod 305, and the connecting rod 305 and the fixing block 304 are limited by the fixing nut 307.

The working principle is as follows: the utility model discloses before using, fix injection mold, through being connected external material pipe with the sprue, during the use, the switch on, it reciprocates to drive second module 203 through pneumatic cylinder 208, it is spacing to second module 203 through gag lever post 209, seal second module 203 and first module 2 through sealed piece 207 and seal groove 202, through shaping piece 204 and shaping groove 201 looks block, be convenient for carry out injection moulding to the plastics bowl, it is spacing with connecting rod 305 and fixed block 304 through fixation nut 307, second module 203 drives fly leaf 3 through connecting rod 305 and reciprocates, can make connecting rod 305 and bottom plate 1 take place the activity through the through-hole, it fixes ejector pad 302 and fly leaf 3 through push rod 301, can make push rod 301 and bottom plate 1 and first module 2 take place the activity through the activity hole, accomodate ejector pad 302 to shaping inslot 201 through recess 303, carry the raw materials to shaping inslot portion through feed bin 206 and conveyer pipe 205, after the shaping, can make connecting rod 305 and fixed block 304 take place the activity through the activity hole, second module 203 and connecting rod 305 drive 3 rebound, thereby drive ejector pad 302 and the push rod 302 and the push leaf through the better release the plastics mould that the effect that the push rod 302 and the push leaf 302 that the push rod 302 that the removal that the plastics bowl was released.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastic products injection mold convenient to take off material fast which characterized in that: including bottom plate (1), be located first module (2) of bottom plate (1) top intermediate position department and be located bottom plate (1) bottom below fly leaf (3), bottom plate (1) includes:

the supporting frame (101) is arranged at the top of the bottom plate (1);

a plurality of groups of forming grooves (201) are formed in the top end of the inside of the first module (2), a sealing groove (202) is formed in the top end of the inside of the forming groove (201), a second module (203) is arranged above the top of the first module (2), a plurality of groups of forming blocks (204) are arranged at the bottom of the second module (203), a conveying pipe (205) is arranged at the middle position of the inside of the forming block (204), a storage bin (206) is arranged at the middle position of the inside of the second module (203), a sealing block (207) is arranged at the top of the outer side of the forming block (204), a hydraulic cylinder (208) is arranged at the middle position of the top of the support frame (101), and limiting rods (209) penetrating to the top of the support frame (101) are arranged at four corners of the top of the second module (203);

the top of fly leaf (3) is provided with multiunit and runs through push rod (301) to shaping groove (201) inside, the push rod (301) are located shaping groove (201) inside one end and are provided with ejector pad (302), shaping groove (201) inside bottom is provided with recess (303), the both sides of second module (203) all are provided with fixed block (304), the both ends of fly leaf (3) top both sides all are provided with and run through to fixed block (304) inside connecting rod (305), the outside that connecting rod (305) are located fixed block (304) bottom is provided with spring (306), the outside that connecting rod (305) are located fixed block (304) top is provided with fixation nut (307).

2. The plastic product injection mold facilitating rapid stripping according to claim 1, wherein: the four corners department of support frame (101) bottom all is provided with the dead lever, support frame (101) are through dead lever and bottom plate (1) fixed connection, the four corners department of bottom plate (1) bottom all is provided with the supporting leg.

3. The plastic product injection mold facilitating quick stripping as claimed in claim 1, wherein: the forming block (204) is matched with the forming block (204), the forming block (204) is detachably connected with the first module (2) through a forming groove (201), and the second module (203) is connected with the first module (2) in a sealing mode through a sealing block (207) and a sealing groove (202).

4. The plastic product injection mold facilitating quick stripping as claimed in claim 1, wherein: the four corners department at second module (203) top all is provided with the installation piece, second module (203) are through the output fixed connection of installation piece and pneumatic cylinder (208), the top of second module (203) is provided with the sprue.

5. The plastic product injection mold facilitating quick stripping as claimed in claim 1, wherein: the inside four corners department of support frame (101) all is provided with spacing hole, and gag lever post (209) run through to spacing downthehole portion, conveyer pipe (205) are linked together with feed bin (206).

6. The plastic product injection mold facilitating quick stripping as claimed in claim 1, wherein: the inside four corners department of bottom plate (1) all is provided with the through-hole, and inside connecting rod (305) run through to the through-hole, the inside of first module (2) is provided with the activity hole, push rod (301) are through activity hole and first module (2) swing joint.

7. The plastic product injection mold facilitating quick stripping as claimed in claim 1, wherein: the push block (302) is detachably connected with the forming groove (201) through a groove (303), and the push block (302) is fixedly connected with the movable plate (3) through a push rod (301).

8. The plastic product injection mold facilitating rapid stripping according to claim 1, wherein: the inside both ends of fixed block (304) all are provided with the activity hole, and inside connecting rod (305) run through to the activity hole, fixation nut (307) and connecting rod (305) threaded connection.