CN220923122U

CN220923122U - Waste material clearance mechanism for injection molding machine

Info

Publication number: CN220923122U
Application number: CN202322500389.3U
Authority: CN
Inventors: 张传军; 郑志义; 杨新菊; 江中兵; 湛伟波
Original assignee: Hefei Zhenpin Plastic Industry Co ltd
Current assignee: Hefei Zhenpin Plastic Industry Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-10
Anticipated expiration: 2033-09-14

Abstract

The application relates to the field of injection molding machines and discloses a waste cleaning mechanism for an injection molding machine, which comprises a feeding hopper and a connecting box, wherein the bottom end of the feeding hopper is communicated with a connecting cylinder, the inner wall of the connecting cylinder is rotatably provided with a rotating disc, the center of the rotating disc and the center of the connecting cylinder are on the same straight line, the inner wall of the connecting box is fixedly provided with a fixing frame, the inner wall of the fixing frame is welded with a cleaning frame, the inner wall of the cleaning frame is provided with a plurality of cleaning grooves, the cleaning grooves are uniformly distributed on the inner wall of the cleaning frame, and the bottom end of the connecting box is communicated with the inner wall of the connecting cylinder; according to the application, the connecting box is arranged at the top of the connecting cylinder, the cleaning frame is arranged on the inner wall of the connecting box by the fixing frame, and the cleaning grooves are formed in the inner wall of the cleaning frame so as to be convenient for contacting with the inner wall of the rotating disc by the cleaning frame, waste on the surface of the rotating disc is removed by the cleaning frame, and the waste is collected by the connecting grooves.

Description

Waste material clearance mechanism for injection molding machine

Technical Field

The application relates to the field of injection molding machines, in particular to a waste material cleaning mechanism for an injection molding machine.

Background

Injection molding machine, also called injection molding machine or injection molding machine, is the main molding equipment that utilizes plastic forming die to make thermoplastic plastics or thermosetting plastics into various shapes's plastic products, and conventional injection molding machine is when using, will wait to process the plastic granules pour into from the hopper, and the plastic granules gets into in the connecting cylinder of its bottom from the hopper, and the connecting cylinder installs the rolling disc, and after the connecting cylinder heated the plastic granules, thereby the plastic granules is extruded by means of rolling disc rotation connecting cylinder one end to discharge after the shaping cooling by means of shaping mould.

In view of the above-mentioned related art, the inventor believes that a conventional injection molding machine often processes plastics, and after the injection molding machine stops running, the plastics are prone to gradually cooling to cause adhesion to the inner wall of the injection molding machine, so that the situation of causing internal blockage of the injection molding machine in the next use occurs, thereby affecting the use of the injection molding machine.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that residual waste blocks an injection molding machine, the application provides a waste cleaning mechanism for the injection molding machine.

The application provides a waste cleaning mechanism for an injection molding machine, which adopts the following technical scheme:

the utility model provides a waste material clearance mechanism for injection molding machine, includes into hopper and spread box, the bottom intercommunication of going into the hopper has the connecting cylinder, the inner wall of connecting cylinder rotates and installs the rolling disc, the center of rolling disc and connecting cylinder center are on same straight line, the inner wall fixed mounting of spread box has the mount, the inner wall welding of mount has the clearance frame, a plurality of clearance groove has been seted up to the inner wall of clearance frame, a plurality of clearance groove even distribution is at the clearance frame inner wall, the bottom of spread box is linked together with the connecting cylinder inner wall, the dimension specification of clearance frame bottom and rolling disc surface dimension specification looks adaptation.

Preferably, the inner wall of the fixing frame is fixedly provided with an air suction box, one end of the air suction box is fixedly connected with a motor, one end of the motor is fixedly provided with a fan blade, and the center of the fan blade and the center of the air suction box are in the same straight line.

Preferably, the top intercommunication of bellows has the containing box, the surface and the mount inner wall sliding connection of containing box, the connecting box top rotates installs the shielding frame with the containing box looks adaptation.

Preferably, the surface fixed mounting of connection box has two slide rails, two the slide rail uses the connection box to be axisymmetric distribution, and the bottom and the welding of connecting cylinder top of slide rail, the spread groove with the connection box looks adaptation has been seted up on the slide rail surface.

Preferably, the inner wall of the connecting cylinder is slidably provided with two shielding plates, and the dimension specification of the surface of each shielding plate is matched with the dimension specification of the inner wall of the connecting cylinder.

In summary, the application has the following beneficial technical effects:

1. Through installing the link box at the connecting cylinder top, the cleaning rack is installed with the aid of the mount to the inner wall of link box, a plurality of clearance groove has been seted up to the inner wall of cleaning rack, so that with the aid of cleaning rack and rolling disc inner wall contact, get rid of the waste material on rolling disc surface with the aid of the cleaning rack, and collect the waste material with the aid of the spread groove, the motor is installed to the one end of mount, the flabellum is installed to the one end of motor, so that produce the wind stream with the aid of motor control flabellum rotation, inhale the waste material of link box inner wall in the suction box, the top intercommunication of suction box has the containing box, and the shielding frame of containing box looks adaptation is installed at the link box top, so that collect the waste material recovered with the aid of the containing box; compared with the prior art, the waste attached to the surface of the rotating disc is effectively removed;

2. The sliding rail can be arranged at two ends of the connecting box, the connecting groove on the inner wall of the sliding rail slides with the surface of the connecting box, so that the connecting box can be moved upwards by the aid of the sliding rail when the device is not needed, loss of plastic particles can be avoided when the device is used, and the shielding plate is in sliding connection with the inner wall of the connecting cylinder, so that after the connecting box is moved upwards, the position of the connecting cylinder can be shielded by the aid of the shielding plate; effectively improving the use effect of the device.

Drawings

FIG. 1 is a schematic view showing the overall structure of a scrap cleaning mechanism for an injection molding machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a fixing frame according to an embodiment of the application;

FIG. 3 is a schematic side view of an embodiment of the application;

Fig. 4 is a schematic diagram of a structure at a of an application embodiment.

Reference numerals illustrate: 1. feeding into a hopper; 2. a connecting cylinder; 3. a rotating disc; 4. a connection box; 5. a fixing frame; 6. a cleaning frame; 7. cleaning the groove; 8. an air suction box; 9. a fan blade; 10. a motor; 11. a storage box; 12. a slide rail; 13. a connecting groove; 14. a shielding plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses a waste cleaning mechanism for an injection molding machine, which comprises a feeding hopper 1, wherein during use, plastic particles to be processed are poured from the feeding hopper 1, the plastic particles enter a connecting cylinder 2 at the bottom end of the feeding hopper 1, a rotating disc 3 is arranged on the connecting cylinder 2, after the connecting cylinder 2 heats the plastic particles, the plastic particles are extruded out of one end of the connecting cylinder 2 by means of the rotating disc 3, and are shaped and cooled by means of a shaping die and then discharged, when waste remains in the connecting cylinder 2, a connecting box 4 is arranged at the top of the connecting cylinder 2, a cleaning frame 6 is arranged on the inner wall of the connecting box 4 by means of a fixing frame 5, a plurality of cleaning grooves 7 are formed on the inner wall of the cleaning frame 6 so as to facilitate the contact between the cleaning frame 6 and the inner wall of the rotating disc 3, the waste on the surface of the rotating disc 3 is removed by means of the cleaning frame 6, and the waste is collected by means of a connecting groove 13.

Referring to fig. 2, motor 10 is installed to the one end of mount 5, and flabellum 9 is installed to the one end of motor 10, and rotatory production wind stream of control flabellum 9 with the help of motor 10, in inhaling the bellows 8 with the waste material of spread groove 13 inner wall, conveniently collect the waste material, the top intercommunication of bellows 8 has containing box 11 to the shielding frame of containing box 11 looks adaptation is installed at the connecting box 4 top, and the shielding frame filters the exhaust wind stream, shelters from the waste material at containing box 11 singult, collects the waste material of retrieving with the help of containing box 11.

Referring to fig. 3 to 4, the slide rails 12 are installed at both ends of the connection box 4, and the connection grooves 13 of the inner wall of the slide rails 12 slide with the surface of the connection box 4, so that when the device is not in use, the connection box 4 is moved upwards by means of the slide rails 12, plastic particles are prevented from leaking into the connection box 4 when in use, the shielding plate 14 is in sliding connection with the inner wall of the connection cylinder 2, and after the connection box 4 moves upwards, the position of the connection cylinder 2 is shielded by means of the shielding plate 14.

The implementation principle of the waste cleaning mechanism for the injection molding machine provided by the embodiment of the application is as follows: through installing the connection box 4 at the connecting cylinder 2 top, the cleaning rack 6 is installed with the aid of mount 5 to the inner wall of connection box 4, a plurality of clearance groove 7 has been seted up to the inner wall of cleaning rack 6, so that get rid of the waste material on rolling disc 3 surface with the aid of cleaning rack 6 with the aid of rolling disc 3 inner wall contact, and collect the waste material with the aid of spread groove 13, motor 10 is installed to the one end of mount 5, flabellum 9 is installed to the one end of motor 10, so that produce the windage with the aid of motor 10 control flabellum 9 rotation, inhale the waste material of spread groove 13 inner wall in the suction box 8, the top intercommunication of suction box 8 has containing box 11, and the shielding frame of containing box 11 looks adaptation is installed at the connection box 4 top, so that collect the waste material of retrieving with the aid of containing box 11.

The slide rail 12 can be further installed at two ends of the connecting box 4, and the connecting groove 13 on the inner wall of the slide rail 12 slides with the surface of the connecting box 4, so that the connecting box 4 can be moved upwards by means of the slide rail 12 when the device is not needed, loss of plastic particles in use is avoided, the shielding plate 14 is in sliding connection with the inner wall of the connecting cylinder 2, and the position of the connecting cylinder 2 can be shielded by means of the shielding plate 14 after the connecting box 4 moves upwards.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. Waste material clearance mechanism for injection molding machine, including pan feeding hopper (1) and spread box (4), its characterized in that: go into the bottom intercommunication of hopper (1) and have connecting cylinder (2), rotating disk (3) are installed in the inner wall rotation of connecting cylinder (2), the center of rotating disk (3) is on same straight line with connecting cylinder (2) center, the inner wall fixed mounting of link box (4) has mount (5), the inner wall welding of mount (5) has cleaning frame (6), a plurality of clearance groove (7) have been seted up to the inner wall of cleaning frame (6), a plurality of clearance groove (7) even distribution is at cleaning frame (6) inner wall.

2. The scrap removing mechanism for an injection molding machine according to claim 1, wherein: the bottom of the connecting box (4) is communicated with the inner wall of the connecting cylinder (2), and the dimension specification of the bottom of the cleaning frame (6) is matched with the dimension specification of the surface of the rotating disc (3).

3. The scrap removing mechanism for an injection molding machine according to claim 1, wherein: the inner wall fixed mounting of mount (5) has bellows (8), the one end fixedly connected with motor (10) of bellows (8), the one end fixed mounting of motor (10) has flabellum (9), the center of flabellum (9) and bellows (8) center are on same straight line.

4. A scrap removal mechanism for an injection molding machine in accordance with claim 3, wherein: the top intercommunication of induced draft case (8) has containing box (11), the surface and the inner wall sliding connection of mount (5) of containing box (11), the shielding frame with containing box (11) looks adaptation is installed in rotation of connecting box (4) top.

5. The scrap removing mechanism for an injection molding machine according to claim 1, wherein: the surface fixed mounting of bin (4) has two slide rails (12), two slide rail (12) are as axisymmetric distribution with bin (4), and the bottom and the welding of connecting cylinder (2) top of slide rail (12), connecting groove (13) with bin (4) looks adaptation are seted up on slide rail (12) surface.

6. The scrap removing mechanism for an injection molding machine according to claim 1, wherein: the inner wall sliding mounting of connecting cylinder (2) has two shielding plates (14), the dimension specification on shielding plate (14) surface and connecting cylinder (2) inner wall dimension specification looks adaptation.