CN217670850U

CN217670850U - Injection molding device with waste collection function

Info

Publication number: CN217670850U
Application number: CN202123443843.3U
Authority: CN
Inventors: 吴兴民; 李桃
Original assignee: Qingdao Zhongheyuan Precision Molding Co ltd
Current assignee: Qingdao Zhongheyuan Precision Molding Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-28
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a device of moulding plastics with function is collected to abandonment, including the injection moulding workstation main part, the lower mould is installed to one side of injection moulding workstation main part, and the intermediate position department at injection moulding workstation main part top installs and collects the storehouse to one side that the lower mould was kept away from at injection moulding workstation main part top installs the mounting panel, the mounting panel is close to one side of lower mould and installs the pneumatic cylinder, and the output of pneumatic cylinder is connected with the installation storehouse, the top in installation storehouse is provided with the pivot, and the pivot runs through the installation storehouse, the cutter is installed to the bottom of pivot. The utility model discloses a be provided with the cutter in the pivot for operating personnel control pneumatic cylinder drives the installation storehouse and removes to control servo motor drive pivot rotation behind the unnecessary part of product, and the cutter can rotate thereupon and cut this unnecessary part, thereby can accomplish getting rid of to the waste material, and convenient and fast and accurate nature is higher more, and can further carry out the centralized processing to the waste material.

Description

Injection molding device with waste collection function

Technical Field

The utility model relates to an injection moulding device technical field especially relates to a device of moulding plastics with function is collected in abandonment.

Background

Plastics are one of the main raw materials of many kinds of modern articles, and when such products are produced, the molten raw materials are generally injected into a mold by an injection molding device and are cooled and molded, and an injection molding device is needed in the process.

The device of moulding plastics that has now, it includes the mould, the extrusion ejection of compact to and a plurality of parts such as workstation are constituteed, the completion back of moulding plastics, because it is provided with the mouth part of moulding plastics to go up the mould part generally, and then make the part that the mouth of moulding plastics was reserved on it more generally to make behind the product shaping, consequently need prune this part and take out, traditional mode relies on the manual work to prune generally, and then leads to in the actual operation in-process, comparatively hard efficiency is lower, and the quality of product is influenced to the mistake easily emergence mistake of precision not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding device with a waste collection function.

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

the utility model provides a device of moulding plastics with function is collected to abandonment, includes the injection moulding workstation main part, the lower mould is installed to one side of injection moulding workstation main part, and the intermediate position department at injection moulding workstation main part top installs and collects the storehouse to one side that the lower mould was kept away from at injection moulding workstation main part top is installed the mounting panel, the pneumatic cylinder is installed to one side that the mounting panel is close to the lower mould, and the output of pneumatic cylinder is connected with the installation storehouse, the top in installation storehouse is provided with the pivot, and the pivot runs through the installation storehouse, the cutter is installed to the bottom of pivot, and installs the worm in the outside of pivot, be provided with on the installation storehouse and be used for driving pivot pivoted actuating mechanism, the inside both ends in installation storehouse are provided with positive and negative lead screw, and the intermediate position department in the positive and negative lead screw outside installs the worm wheel, be provided with on the positive and negative lead screw and be used for carrying out fixed fixture to the waste material.

Preferably, the driving mechanism comprises an L-shaped plate arranged at the top of the installation bin, a servo motor is arranged at the bottom of the L-shaped plate, and the output end of the servo motor is connected with the rotating shaft.

Preferably, the central axis of worm wheel and the central axis of positive and negative lead screw coincide each other, and worm wheel and worm are the meshing connection.

Preferably, fixture establishes the fly leaf that is close to the both ends outside including establishing respectively at positive and negative lead screw, and the fly leaf runs through the installation storehouse, the installation section of thick bamboo is installed to the one end that the fly leaf is close to the installation storehouse, and the inside of installation section of thick bamboo is provided with the supporting rod to pass through spring coupling between supporting rod and the installation section of thick bamboo.

Preferably, the movable plate is in threaded connection with the positive and negative screw rods, and the movable plate is in sliding connection with the mounting bin.

Preferably, one end of the clamping rod, which is far away from the spring, is provided with an elastic fitting piece, and the elastic fitting piece is made of rubber.

Compared with the prior art, the utility model, its beneficial effect does:

1. through being provided with the cutter in the pivot for operating personnel control pneumatic cylinder drives and installs the storehouse and remove to control servo motor and drive the pivot rotation behind the unnecessary part of product, and the cutter can rotate thereupon and cut this unnecessary part, thereby can accomplish the getting rid of the waste material, and convenient and fast and accurate nature is higher more.

2. The worm is connected with the worm wheel in a meshed mode, the two sets of movable plates are in threaded connection with the positive and negative screw rods respectively and are in sliding connection with the installation bin, when the rotating shaft drives the cutter to rotate and cut, the two sets of movable plates can drive parts on the movable plates to clamp redundant parts, the hydraulic cylinder drives the installation bin to move to an initial position after cutting is completed, when the rotating shaft rotates to the initial position, the two sets of movable plates can remove clamping of waste materials, the waste materials can directly fall to the collection bin for internal collection, and accordingly follow-up centralized treatment is conducted.

Drawings

Fig. 1 is a schematic sectional view of an injection molding apparatus with a waste collection function according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic top sectional structural view of an installation bin of an injection molding apparatus with a waste collection function according to the present invention;

fig. 4 is the utility model provides a three-dimensional structure schematic diagram of the injection molding device fly leaf with function is collected to abandonment.

In the figure: the injection molding machine comprises an injection molding workbench main body, a lower die, a collecting bin, a mounting plate, a hydraulic cylinder, a mounting bin 6, a rotating shaft 7, a cutter 8, a worm 9, a mould plate 10L, a servo motor 11, a positive and negative screw rod 12, a worm wheel 13, a movable plate 14, a mounting barrel 15, a clamping rod 16, a spring 17 and an elastic laminating piece 18.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1-4, an injection molding device with a waste collection function comprises an injection molding workbench main body 1, a lower die 2 is installed on one side of the injection molding workbench main body 1, a collection bin 3 is installed in the middle of the top of the injection molding workbench main body 1, an installation plate 4 is installed on one side, far away from the lower die 2, of the top of the injection molding workbench main body 1, a hydraulic cylinder 5 is installed on one side, close to the lower die 2, of the installation plate 4, an output end of the hydraulic cylinder 5 is connected with an installation bin 6, a rotating shaft 7 is arranged on the top of the installation bin 6, the rotating shaft 7 penetrates through the installation bin 6, a cutter 8 is installed at the bottom end of the rotating shaft 7, a worm 9 is installed on the outer side of the rotating shaft 7, a driving mechanism for driving the rotating shaft 7 to rotate is arranged on the installation bin 6, the driving mechanism comprises an L-shaped plate 10 installed on the top of the installation bin 6, a servo motor 11 is installed at the bottom of the L-shaped plate 10, and the output end of the servo motor 11 is connected with the rotating shaft 7, so that after the hydraulic cylinder 5 drives the installation bin 6 to move to an accessory of the product, the surplus part can be cut and removed by controlling the servo motor 11 to drive the rotating shaft 7 and the cutter 8;

the two ends inside the installation bin 6 are provided with positive and negative screw rods 12, worm wheels 13 are installed at the middle positions outside the positive and negative screw rods 12, the central axes of the worm wheels 13 are overlapped with the central axes of the positive and negative screw rods 12, and the worm wheels 13 are in meshed connection with the worm 9, so that when the rotating shaft 7 rotates, the positive and negative screw rods 12 can correspondingly rotate along with the rotating shaft, and the subsequent tasks are completed in a matched manner;

the positive and negative screw rods 12 are provided with clamping mechanisms for fixing waste materials, each clamping mechanism comprises movable plates 14 which are respectively sleeved on the outer sides of the positive and negative screw rods 12 close to the two ends, the movable plates 14 penetrate through the installation bin 6, one ends of the movable plates 14 close to the installation bin 6 are provided with installation cylinders 15, clamping rods 16 are arranged inside the installation cylinders 15, the clamping rods 16 are connected with the installation cylinders 15 through springs 17, the movable plates 14 are in threaded connection with the positive and negative screw rods 12, and the movable plates 14 are in sliding connection with the installation bin 6, so that when the rotating shaft 7 drives the cutter 8 to rotate and cut to enable the positive and negative screw rods 12 to rotate, the two groups of movable plates 14 can respectively drive parts on the movable plates to clamp and fix the cut waste materials, and then the waste materials can be conveniently and subsequently moved to the inside of the collection bin 3 to be collected;

elastic fitting piece 18 is installed to the one end of supporting rod 16 far away from spring 17, and elastic fitting piece 18 is the rubber material for when movable plate 14 drives supporting rod 16 and carries out the centre gripping to the waste material, elastic fitting piece 18 can replace supporting rod 16 direct and waste material contact, and further guarantee the steadiness to the waste material centre gripping.

The utility model discloses during the use, as shown in fig. 1-4, with the device switch on, will go up mould and 2 amalgamations of lower mould, pour into the raw materials into to its inside through raw materials injection mechanism, will go up the mould and take off after the cooling shaping, control pneumatic cylinder 5 drives installation storehouse 6 and removes to the direction that is close to the product, two sets of fly leaves 14 up to installation storehouse 6 are located the both ends of the unnecessary part of injection moulding department on the product respectively, control servo motor 11 drives pivot 7 and rotates, make cutter 8 carry out the cutting to the part that is close to the product to unnecessary part above that thereupon, simultaneously be connected through the meshing of worm 9 with worm wheel 13, make positive and negative lead screw 12 can correspond the rotation thereupon, through two sets of fly leaves 14 respectively with positive and negative lead screw 12's threaded connection, with installation storehouse 6 sliding connection, make two sets of fly leaves 14 can drive the part above that to the direction removal that is close to the centre this moment, it is fixed to carry out the centre gripping to the unnecessary part of product, after the cutting is accomplished, control pneumatic cylinder 5 drives installation storehouse 6 and resumes to initial position department, control servo motor 11 drives the rotation of positive and resumes positive and negative waste material 7 and resumes to initial angle, make the waste material rotation of collection, and carry out the collection after-collecting 3 collection and collecting the collection storehouse directly, and collecting the collection after it, make two sets of the waste material.

The above, only be the concrete implementation of the preferred embodiment 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, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device of moulding plastics with function is collected to abandonment, includes injection moulding workstation main part (1), its characterized in that, lower mould (2) are installed to one side of injection moulding workstation main part (1), and the intermediate position department at injection moulding workstation main part (1) top installs and collects storehouse (3) to one side that lower mould (2) were kept away from at injection moulding workstation main part (1) top is installed mounting panel (4), pneumatic cylinder (5) are installed to one side that mounting panel (4) are close to lower mould (2), and the output of pneumatic cylinder (5) is connected with installation storehouse (6), the top of installation storehouse (6) is provided with pivot (7), and pivot (7) run through installation storehouse (6), cutter (8) are installed to the bottom of pivot (7), and the outside of pivot (7) install worm (9), be provided with on installation storehouse (6) and be used for driving pivot (7) pivoted actuating mechanism, the inside both ends of installation storehouse (6) are provided with positive and negative lead screw (12), and the intermediate position department in the positive and negative lead screw (12) outside installs worm wheel (13), be provided with on positive and negative lead screw (12) and be used for carrying out fixed fixture.

2. An injection molding device with a waste collection function according to claim 1, wherein the driving mechanism comprises an L-shaped plate (10) installed on the top of the installation bin (6), a servo motor (11) is installed at the bottom of the L-shaped plate (10), and the output end of the servo motor (11) is connected with the rotating shaft (7).

3. An injection molding device with a waste collection function as claimed in claim 1, wherein the central axis of the worm wheel (13) and the central axis of the positive and negative lead screw (12) coincide with each other, and the worm wheel (13) and the worm (9) are in meshed connection.

4. The injection molding device with the waste collection function as claimed in claim 1, wherein the clamping mechanism comprises a movable plate (14) respectively sleeved on the positive and negative screw rods (12) near the outer sides of the two ends, the movable plate (14) penetrates through the installation bin (6), an installation barrel (15) is installed at one end of the movable plate (14) near the installation bin (6), a clamping rod (16) is arranged inside the installation barrel (15), and the clamping rod (16) is connected with the installation barrel (15) through a spring (17).

5. The injection molding device with waste collection function as claimed in claim 4, wherein the movable plate (14) is screwed with the positive and negative screws (12), and the movable plate (14) is slidably connected with the mounting bin (6).

6. An injection molding apparatus with a waste collection function as claimed in claim 4, wherein the end of the clamping rod (16) away from the spring (17) is provided with an elastic abutting member (18), and the elastic abutting member (18) is made of rubber.