CN218314873U

CN218314873U - Injection part cleaning device of injection molding machine

Info

Publication number: CN218314873U
Application number: CN202222120470.4U
Authority: CN
Inventors: 战颖捷; 李美佳
Original assignee: Qingdao Yishengbo Industry And Trade Co ltd
Current assignee: Qingdao Yishengbo Industry And Trade Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-17
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses an injection molding machine injection part cleaning device, including the mounting panel, mounting panel upper end sliding connection has the removal seat, be equipped with the mechanism of striking off that is used for striking off injection part interior waste material on removing the seat, strike off the mechanism and include sliding connection at the sliding seat that removes the seat upper end, sliding seat upper end fixedly connected with mounting bracket, mounting bracket lateral wall fixedly connected with driving motor, driving motor output fixedly connected with axis of rotation, be connected with the sleeve through coupling mechanism in the axis of rotation, a plurality of doctor-bars of sleeve lateral wall fixedly connected with. The utility model discloses set up and strike off the mechanism, can realize the automatic clearance to injection subassembly interior waste material, the clearance in-process does not need the people for hand-held device, has also improved the degree of automation of device when improving the practicality of device.

Description

Injection part cleaning device of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to an injection molding machine injection unit cleaning device.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould.

The utility model provides a CN 211492578U's a mouthful cleaning device of moulding plastics for injection molding machine, including box and runner, the interior diapire fixed mounting of box has the machine box, the inside fixed mounting of machine box has the motor, the motor extends to the outside output shaft fixedly connected with stock of machine box, the surface of stock and the position that is close to the sheet rubber fixed mounting in proper order have scrapes material subassembly and clean the subassembly, though the device can realize the clearance to injection assembly through scraping the material mechanism, but all need the manual hand-held device at every turn, the people is for handheld wastes time and energy, still need to pay attention to constantly scraping the material mechanism and can not collide injection assembly for the manual hand-held, this makes the use of device become more troublesome, so, need design an injection molding machine injection part cleaning device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the injection molding machine injection unit cleaning device who proposes, it strikes off the mechanism through setting up, can realize the automatic clearance to injection subassembly interior waste material, does not need the manual hand-held device among the clearance process, has also improved the degree of automation of device when improving the practicality of device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an injection molding machine injection part cleaning device, includes the mounting panel, mounting panel upper end sliding connection has the removal seat, be equipped with the mechanism of striking off that is used for striking off injection part interior waste material on the removal seat, strike off the mechanism and include sliding connection at the sliding seat that removes the seat upper end, sliding seat upper end fixedly connected with mounting bracket, mounting bracket lateral wall fixedly connected with driving motor, driving motor output fixedly connected with axis of rotation, be connected with the sleeve through coupling mechanism in the axis of rotation, a plurality of doctor-bars of sleeve lateral wall fixedly connected with, remove seat upper end fixedly connected with step motor, step motor's output shaft fixedly connected with runs through the threaded rod of sliding seat lateral wall, mounting panel upper end fixedly connected with pneumatic cylinder, the pneumatic cylinder output with remove seat lateral wall fixed connection, the mounting bracket lateral wall is equipped with the collection mechanism that is used for collecting the waste material.

Preferably, the collecting mechanism comprises a guide shell fixedly connected to the inner wall of the mounting frame, the bottom of the mounting frame is slidably connected with a collecting box, the side wall of the mounting frame is fixedly connected with a protective cylinder, the lower end of the protective cylinder is provided with an opening, and the side wall of the rotating shaft is fixedly connected with a helical blade.

Preferably, the material guide shell is obliquely arranged, and an inclined plane is arranged at the bottom in the collecting box.

Preferably, the lower end of the collecting box is fixedly connected with a limiting strip, and the cross section of the limiting strip is of a convex structure.

Preferably, the connecting mechanism comprises a screw penetrating through the side wall of the sleeve, and a nut is arranged on the screw.

Preferably, the mounting panel upper end has been seted up the sliding tray, be equipped with the sliding block in the sliding tray, the sliding block upper end with remove a lower extreme fixed connection, the mounting panel upper end is run through and is equipped with a plurality of bolts.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the scraping mechanism, waste materials in the injection assembly can be cleaned little by little through the hydraulic cylinder, the stepping motor and the driving motor, a manual handheld device is not needed in the cleaning process, the practicability of the device is improved, and meanwhile the automation degree of the device is also improved;

2. this device has set up the collection mechanism, and after the injection subassembly was deepened to the doctor-bar, the axis of rotation rotated the in-process and drives helical blade and rotate to outwards export the waste material of scraping in the mouth of will moulding plastics, the waste material finally drops to collecting in the box along guide casing inclined plane, thereby has realized the automatic collection of waste material, does not need the manual work to clear up out the waste material of scraping, has further improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of an injection part cleaning device of an injection molding machine according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a perspective view of an injection part cleaning device of an injection molding machine according to the present invention;

fig. 4 is a mounting plate perspective view of the injection component cleaning device of the injection molding machine provided by the utility model.

In the figure: the device comprises a mounting plate 1, a hydraulic cylinder 2, a moving seat 3, a threaded rod 4, a sliding block 5, a mounting block 6, a stepping motor 7, a sliding seat 8, a mounting frame 9, a material guide shell 10, a driving motor 11, a protective cylinder 12, a rotating shaft 13, a helical blade 14, a sleeve 15, a scraping blade 16, a screw 17, a collecting box 18 and a limiting strip 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, an injection part cleaning device of an injection molding machine, including a mounting plate 1, sliding connection has a removal seat 3 on the mounting plate 1, be equipped with the mechanism of striking off that is used for striking off the interior waste material of injection part on removing the seat 3, strike off the mechanism and include sliding connection at the sliding seat 8 that removes the seat 3 upper end, sliding seat 8 upper end fixedly connected with mounting bracket 9, mounting bracket 9 lateral wall fixedly connected with driving motor 11, driving motor 11 output end fixedly connected with axis of rotation 13, be connected with sleeve 15 through coupling mechanism on the axis of rotation 13, sleeve 15 lateral wall fixedly connected with a plurality of doctor-bars 16, remove seat 3 upper end fixedly connected with step motor 7, step motor 7's output shaft fixedly connected with runs through the threaded rod 4 of the 8 lateral walls of sliding seat.

The upper end fixedly connected with pneumatic cylinder 2 of mounting panel 1, the 2 output of pneumatic cylinder with remove 3 lateral walls fixed connection of seat, the setting up of pneumatic cylinder 2 makes and removes seat 3 can be when not needing clean injection part, shift out injection part dead ahead for injection part can normal use.

The lateral wall of mounting bracket 9 is equipped with the collection mechanism that is used for collecting the waste material, collects the mechanism and includes fixed connection at the guide casing 10 of mounting bracket 9 inner wall, and bottom sliding connection has a collection box 18 in mounting bracket 9, and mounting bracket 9 lateral wall fixedly connected with protection section of thick bamboo 12, protection section of thick bamboo 12 lower extreme have seted up the opening, 13 lateral walls fixedly connected with helical blade 14 of axis of rotation.

The utility model discloses in, the slope of guide casing 10 sets up, and the bottom is equipped with the inclined plane in collecting box 18, collects 18 lower extreme fixedly connected with spacing 19 of box, and 19 cross-sections of spacing are protruding type structure, and 19 complex spacing grooves are seted up with spacing in the bottom of mounting bracket 9, and spacing groove is not shown in the figure, and spacing 19 sets up can so that collecting box 18 can place and can not drop easily on mounting bracket 9.

The utility model discloses in, coupling mechanism is equipped with the nut including running through the screw 17 that sets up at sleeve 15 lateral wall on the screw 17, and coupling mechanism's setting makes doctor-bar 16 can change, can change new sleeve 15 and doctor-bar 16 after doctor-bar 16 uses impaired for a long time, need not change whole axis of rotation 13.

The utility model discloses in, the sliding tray has been seted up to mounting panel 1 upper end, is equipped with sliding block 5 in the sliding tray, 5 upper ends of sliding block with remove 3 lower extreme fixed connection of seat, sliding block 5 and sliding tray cooperation can carry on spacingly to the removal that removes seat 3 for remove seat 3 and can only slide on mounting panel 1, still can be for driving motor 11, step motor 7 rotate the stability that the in-process improves and remove seat 3, the 1 upper end of mounting panel runs through and is equipped with a plurality of bolts.

In the initial state, the output end of the hydraulic cylinder 2 contracts.

When the device is used, one side of an injection part of an injection molding machine of a mounting seat of a mounting plate 1 is installed, when the injection part needs to be cleaned, a hydraulic cylinder 2 is started, the output end of the hydraulic cylinder 2 extends to drive a scraping blade 16 to move to the position right in front of an injection port of the injection part, the hydraulic cylinder 2 is closed, then a stepping motor 7 is started, the output shaft of the stepping motor 7 drives a threaded rod 4 to rotate, under the limit of the upper end of a moving seat 3, a sliding seat 8 drives a plurality of scraping blades 16 to enter the inner wall of the injection port of the injection part, after all the scraping blades 16 enter the injection port, the stepping motor 7 is closed to start a driving motor 11, the output shaft of the driving motor 11 drives a rotating shaft 13 to rotate, the rotating shaft 13 drives the plurality of scraping blades 16 to rotate, so as to scrape materials on the inner wall of the injection port, after a period of time, the driving motor 11 is closed to start the stepping motor 7, the sliding seat 8 continues to move forward a section (the length of the scraping blades 16) towards the injection port, the stepping motor 7 is closed to start the driving motor 11, the scraping blade 16 can clean deeper parts in the injection port, and the injection port, so that the automatic cleaning of the waste materials in the injection port is realized in the process, a manual cleaning device is not needed, and the practicability and the automatic cleaning of the device is improved;

after cleaning, the stepping motor 7 is started, the sliding seat 8 moves rightwards, the scraping blade 16 moves out of the injection assembly, the hydraulic cylinder 2 is started, the output end of the hydraulic cylinder 2 contracts, and the mounting frame 9 is driven to reset;

in addition, in the rotating process of the rotating shaft 13, the spiral blades 14 rotate, the waste materials scraped in the injection molding port are output outwards by the spiral blades 14, the materials drop into the guide shell 10, scattered waste materials all drop into the collecting box 18 along the inclined plane of the guide shell 10, and therefore automatic collection of the waste materials is achieved, the scraped waste materials do not need to be cleared manually, and the practicability of the device is further improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical solution of the present invention and its practical idea, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an injection molding machine injection part cleaning device, includes mounting panel (1), its characterized in that, mounting panel (1) upper end sliding connection has removal seat (3), be equipped with the mechanism of striking off that is used for striking off injection part interior waste material on removal seat (3), strike off the mechanism and include sliding connection sliding seat (8) in removal seat (3) upper end, sliding seat (8) upper end fixedly connected with mounting bracket (9), mounting bracket (9) lateral wall fixedly connected with driving motor (11), driving motor (11) output end fixedly connected with axis of rotation (13), be connected with sleeve (15) through coupling mechanism on axis of rotation (13), a plurality of doctor-bars (16) of sleeve (15) lateral wall fixedly connected with, remove seat (3) upper end fixedly connected with step motor (7), the output shaft fixedly connected with of step motor (7) runs through threaded rod (4) of sliding seat (8) lateral wall, mounting panel (1) upper end fixedly connected with pneumatic cylinder (2), pneumatic cylinder (2) output and removal seat (3) lateral wall fixed connection, mounting bracket (9) lateral wall is equipped with the collection mechanism that is used for collecting the waste material.

2. The injection part cleaning device of the injection molding machine as claimed in claim 1, wherein the collecting mechanism comprises a material guiding shell (10) fixedly connected to the inner wall of the mounting frame (9), a collecting box (18) is slidably connected to the bottom of the mounting frame (9), a protective cylinder (12) is fixedly connected to the side wall of the mounting frame (9), an opening is formed in the lower end of the protective cylinder (12), and a spiral blade (14) is fixedly connected to the side wall of the rotating shaft (13).

3. The injection unit cleaning device of an injection molding machine as claimed in claim 2, wherein the material guiding case (10) is disposed obliquely, and the bottom of the inside of the collecting box (18) is provided with an inclined surface.

4. The injection part cleaning device of the injection molding machine as claimed in claim 3, characterized in that a limiting strip (19) is fixedly connected to the lower end of the collecting box (18), and the cross section of the limiting strip (19) is of a convex structure.

5. The injection molding machine injection component cleaning device of claim 1, wherein the connecting mechanism comprises a screw (17) penetrating through a side wall of the sleeve (15), and a nut is arranged on the screw (17).

6. The injection part cleaning device of the injection molding machine as claimed in claim 1, wherein a sliding groove is formed at the upper end of the mounting plate (1), a sliding block (5) is arranged in the sliding groove, the upper end of the sliding block (5) is fixedly connected with the lower end of the movable seat (3), and a plurality of bolts penetrate through the upper end of the mounting plate (1).