CN217098649U

CN217098649U - Take mould at automatic cut mouth of a river

Info

Publication number: CN217098649U
Application number: CN202123135052.4U
Authority: CN
Inventors: 卓秋平; 惠肖屏; 李洪根; 蔡一鸣; 刘婷; 魏剑
Original assignee: Jiale Electronic Technology Guangdong Co ltd
Current assignee: Jiale Electronic Technology Guangdong Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-02
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a take mould at automatic mouth of a river of cutting belongs to automatic mould technical field, including bottom plate, supporting roof, the module of moulding plastics, cut off subassembly, drive assembly and two support curb plates, two support the curb plate symmetry and set up on the bottom plate, the supporting roof sets up on two support curb plates, the module setting of moulding plastics is on the supporting roof, cut off the below that the subassembly setting is at the supporting roof, cut off subassembly and two gag lever post sliding fit, drive assembly with cut off subassembly threaded connection. The utility model discloses a past module of moulding plastics pours into glue into, moulds plastics to the product and fills, and the mould is filled and is accomplished the back, and drive assembly drives and cuts off the subassembly and cut off the mouth of a river, does not need follow-up glue on the product once more to excise, and the rethread cuts off the ejecting module of moulding plastics of product after the subassembly will mould plastics, has reduced the cost of labor, has improved production efficiency.

Description

Take mould at automatic cut mouth of a river

Technical Field

The utility model relates to an automatic change mould technical field, especially relate to a take mould at automatic cut mouth of a river.

Background

The plastic product is prepared and molded in an injection mold at a certain temperature and pressure, injection molding is a common processing mode, a channel for injection molding material to flow into needs to be reserved in the mold during injection molding, injection molding material in the channel is left on a workpiece to form a water gap after the injection molding step is finished, and therefore the workpiece after injection molding needs a special step to remove the water gap.

However, the existing device has the following problems that glue at the water gap needs to be manually removed after injection molding is finished, the labor cost is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a take automatic mould of cutting the mouth of a river to the solution needs mould plastics and accomplishes the glue at the back manual work and get rid of the mouth of a river, has higher cost of labor, and production efficiency is lower technical problem also.

The embodiment of the utility model provides an adopt following technical scheme: including bottom plate, roof support, the module of moulding plastics, cut off subassembly, drive assembly and two support curb plates, two support curb plate symmetry and set up on the bottom plate, the roof support sets up on two support curb plates, the module of moulding plastics sets up on roof support, cut off the below that the subassembly set up at roof support, cut off subassembly and two gag lever posts sliding fit, drive assembly with cut off subassembly threaded connection.

Further, be equipped with the runner and four injection molding chambeies on the module of moulding plastics, the subassembly that cuts off includes down thimble board, two gag lever posts and four cutter thimbles, two the gag lever post symmetry sets up on the bottom plate, thimble board cover is established on two gag lever posts down, four the cutter thimble is vertical upwards to be set up on thimble board down, four the cutter thimble is located the below of the kneck in runner and four injection molding chambeies respectively.

Further, the height of the runner is 2 mm.

Further, cut off the subassembly and still include thimble board and a plurality of drawing of patterns thimble, it establishes on two gag lever posts to go up the thimble board cover, it is located the top of thimble board down, a plurality of to go up the thimble board the vertical upwards setting of drawing of patterns thimble is on last thimble board, a plurality of drawing of patterns thimble evenly distributed is in four injection molding chamber belows.

Further, drive assembly includes four threaded rods, four the threaded rod is rectangular formal and runs through thimble board and thimble board down, wherein two threaded rod and last thimble board threaded connection and wherein two threaded rods and thimble board sliding fit down, two in addition threaded rod and thimble board threaded connection down and wherein two threaded rods and last thimble board sliding fit down.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect: glue is injected into the product through the injection molding module, the product is injected and filled, after the mold is filled, the driving assembly drives the cutting assembly to cut off the water gap, the glue on the product is not required to be cut off subsequently, and the product after injection molding is ejected out of the injection molding module through the cutting assembly, so that the labor cost is reduced, and the production efficiency is improved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Reference numerals

The injection molding device comprises a bottom plate 1, a supporting top plate 2, an injection molding module 3, a flow channel 31, an injection molding cavity 32, a cutting assembly 4, a lower ejector plate 41, a limiting rod 42, a cutter ejector pin 43, an upper ejector plate 44, a demolding ejector pin 45, a driving assembly 5, a threaded rod 51 and a supporting side plate 6.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-3, the embodiment of the utility model provides a take mould of automatic mouth of a river of cutting, including bottom plate 1, roof support 2, the module of moulding plastics 3, cut off subassembly 4, drive assembly 5 and two support curb plates 6, two the symmetry of support curb plate 6 sets up on bottom plate 1, roof support 2 sets up on two support curb plates 6, the module of moulding plastics 3 sets up on roof support 2, cut off subassembly 4 and set up the below at roof support 2, cut off subassembly 4 and two gag lever posts 42 sliding fit, drive assembly 5 with cut off 4 threaded connection of subassembly. Glue is injected into the product through the past injection molding module 3, the product is injected and filled, after the mold is filled, the driving assembly 5 drives the cutting assembly 4 to cut off the water gap, the glue on the product is not required to be cut off again, and the product after injection molding is ejected out of the injection molding module 3 through the cutting assembly 4, so that the labor cost is reduced, and the production efficiency is improved.

Preferably, the utility model discloses a be equipped with runner 31 and four injection molding chamber 32 on the module 3 of moulding plastics, cut off subassembly 4 and include down thimble board 41, two gag lever post 42 and four cutter thimbles 43, two gag lever post 42 symmetry sets up on bottom plate 1, thimble board 41 cover is established on two gag lever posts 42 down, four cutter thimble 43 is vertical upwards to be set up on thimble board 41 down, four cutter thimble 43 is located the below of runner 31 and four kneck of injection molding chamber 32 respectively. Glue enters the four injection molding cavities 32 from the flow channel 31 for injection molding, a product is in a high-temperature state after injection molding is finished, the upper ejector plate 44 drives the four cutter ejector pins 43 to eject upwards, so that the four cutter ejector pins 43 are inserted between the flow channel 31 and the injection molding cavities 32, a glue inlet is cut off, and the time for subsequent cutting is saved.

Preferably, the height of the flow channel 31 of the present invention is 2 mm. The cutter thimble 43 is moved upwards by 2mm, so that the product and the glue in the flow channel 31 can be accurately and completely cut off.

Preferably, the utility model discloses a cut off subassembly 4 still includes thimble board 44 and a plurality of drawing of patterns thimble 45, it establishes on two gag lever posts 42 to go up thimble board 44 cover, it is located the top of thimble board 41 down, a plurality of to go up thimble board 44 the vertical upwards setting of drawing of patterns thimble 45 is on last thimble board 44, a plurality of drawing of patterns thimble 45 evenly distributed is in four injection molding cavities 32 below. After the product is completely cooled, the upper ejector plate 44 drives the plurality of demolding ejectors 45 to move upwards, so that the products in the four injection molding cavities 32 are ejected upwards, and the processing efficiency is improved.

Preferably, the utility model discloses a drive assembly 5 includes four threaded rods 51, four threaded rod 51 is rectangular formal and runs through last thimble board 44 and lower thimble board 41, two of them threaded rod 51 and last thimble board 44 threaded connection and wherein two threaded rods 51 and thimble board 41 sliding fit down, two of the other threaded rod 51 and thimble board 41 threaded connection down and wherein two threaded rods 51 and last thimble board 44 sliding fit. Wherein two threaded rods 51 rotate and drive down thimble board 41 and four cutter thimbles 43 and reciprocate, advance to glue to the mouth of a river and cut off, and two threaded rods 51 rotate and drive down thimble board 41 and a plurality of drawing of patterns thimble 45 and upwards remove, carry out the ejecting completion drawing of patterns that makes progress to the product.

The working principle is as follows: the glue enters the four injection molding cavities 32 from the runner 31 for injection molding, the product is in a high-temperature state after the injection molding is finished, wherein the two threaded rods 51 rotate to drive the lower ejector plate 41 and the four cutter ejector pins 43 to move up and down, cutting off the glue feeding of the water gap, rotating the other two threaded rods 51 to drive the lower ejector plate 41 and the plurality of demoulding ejectors 45 to move upwards, the product is jacked upwards to complete demoulding, the upper thimble plate 44 drives the four cutter thimbles 43 to jack upwards, the four cutter thimbles 43 are inserted between the flow channel 31 and the injection molding cavity 32, the cutter thimbles 43 move upwards by 2mm, so that the product and the glue in the flow channel 31 can be accurately and completely cut off, the glue inlet is cut off, the time for subsequent cutting is saved, after the product is completely cooled, the upper ejector plate 44 drives the plurality of demoulding ejectors 45 to move upwards, so that the products in the four injection molding cavities 32 are ejected upwards, and the processing efficiency is improved.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a take mould at automatic mouth of a river of cutting which characterized in that: comprises a bottom plate (1), a supporting top plate (2), an injection molding module (3), a cutting component (4), a driving component (5) and two supporting side plates (6), wherein the two supporting side plates (6) are symmetrically arranged on the bottom plate (1), the supporting top plate (2) is arranged on the two supporting side plates (6), the injection molding module (3) is arranged on the supporting top plate (2), the cutting component (4) is arranged below the supporting top plate (2), the cutting component (4) is in sliding fit with the two limiting rods (42), the driving component (5) is in threaded connection with the cutting component (4), the injection molding module (3) is provided with a flow channel (31) and four injection molding cavities (32), the cutting component (4) comprises a lower ejector plate (41), two limiting rods (42) and four cutter ejector pins (43), the two limiting rods (42) are symmetrically arranged on the bottom plate (1), the lower thimble plate (41) is sleeved on two limiting rods (42), the four cutter thimbles (43) are vertically and upwards arranged on the lower thimble plate (41), the four cutter thimbles (43) are respectively positioned below the joints of the flow channel (31) and the four injection molding cavities (32), the cutting component (4) further comprises an upper thimble plate (44) and a plurality of demolding thimbles (45), the upper thimble plate (44) is sleeved on the two limiting rods (42), the upper thimble plate (44) is positioned above the lower thimble plate (41), the plurality of demolding thimbles (45) are vertically and upwards arranged on the upper thimble plate (44), the plurality of demolding thimbles (45) are uniformly distributed below the four injection molding cavities (32), the driving component (5) comprises four threaded rods (51), and the four threaded rods (51) are in a positive-rectangular shape and penetrate through the upper thimble plate (44) and the lower thimble plate (41), wherein two threaded rods (51) and last thimble board (44) threaded connection and wherein two threaded rods (51) and thimble board (41) sliding fit down, two in addition threaded rods (51) and thimble board (41) threaded connection down and wherein two threaded rods (51) and last thimble board (44) sliding fit down.

2. The mold with the automatic water cutting opening according to claim 1, wherein: the height of the flow channel (31) is 2 mm.