CN215320251U

CN215320251U - Injection molding nozzle with cleaning structure

Info

Publication number: CN215320251U
Application number: CN202121355276.3U
Authority: CN
Inventors: 拜俊英; 蒋国耀
Original assignee: Huangshan Daiya Mengduo Electronics Co ltd
Current assignee: Huangshan Daiya Mengduo Electronics Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-28
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an injection molding nozzle with a cleaning structure, which belongs to the technical field of injection molding machines.A nozzle is fixedly connected at the left end of a nozzle, and a first fixing plate is fixedly connected inside the nozzle; the inner part of the first fixing plate is rotatably connected with a threaded rod, the circumferential surface of the threaded rod is in threaded connection with a threaded barrel, the right end of the threaded rod is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the upper end of the second bevel gear is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with the shaft outlet end of a motor, the motor is fixedly connected with a nozzle, the circumferential surface of the threaded barrel is in sliding connection with a rotating barrel, the circumferential surface of the rotating barrel is fixedly connected with a fixing rod, the rear end of the fixing rod is fixedly connected with a brush plate, and the rotating barrel is in sliding connection with the threaded rod.

Description

Injection molding nozzle with cleaning structure

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to an injection molding nozzle with a cleaning structure.

Background

Injection molding is a method for producing and molding industrial products, wherein the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods, an injection molding machine (an injection machine or an injection molding machine for short) is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, the injection molding is realized by the injection molding machine and the die, and the most main part of the injection molding machine is an injection nozzle.

However, the traditional injection molding nozzle is inside the nozzle can remain in the material residue after using, and the injection molding nozzle is usually needed to be held by hand for cleaning, so that the time and the labor are wasted, and in the cleaning process, the cleaned impurities can be splashed to the body of a cleaner, so that the cleaner is injured.

Accordingly, the present invention is directed to an injection molding nozzle with a cleaning structure that solves the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an injection molding nozzle with a cleaning structure to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an injection molding nozzle with a cleaning structure comprises a nozzle, wherein the left end of the nozzle is fixedly connected with the nozzle, and a first fixing plate is fixedly connected inside the nozzle; the novel shower nozzle is characterized in that a threaded rod is rotatably connected inside the first fixing plate, a threaded barrel is in threaded connection with the circumferential surface of the threaded rod, a first bevel gear is fixedly connected to the right end of the threaded rod, a second bevel gear is meshed with the first bevel gear, a rotating shaft is fixedly connected to the upper end of the second bevel gear, the rotating shaft is fixedly connected with the output shaft end of the motor, the motor is fixedly connected with the nozzle, a rotating barrel is slidably connected to the circumferential surface of the threaded barrel, a fixing rod is fixedly connected to the circumferential surface of the rotating barrel, a brush plate is fixedly connected to the rear end of the fixing rod, and the rotating barrel is slidably connected with the threaded rod.

As a further scheme of the utility model: the inside fixedly connected with second fixed plate of shower nozzle, be connected for rotating between second fixed plate and the screw thread section of thick bamboo, the during operation can make the more stable emergence of screw thread section of thick bamboo rotate under the effect of second fixed plate.

As a still further scheme of the utility model: the inside fixedly connected with steadying plate of shower nozzle, the left end fixedly connected with telescopic cylinder of steadying plate, telescopic cylinder inside sliding connection has the telescopic link, be fixed connection between telescopic link and the screw thread section of thick bamboo, the during operation can be so that the screw thread section of thick bamboo can not take place to rotate and only can take place to remove under the effect of telescopic link and telescopic cylinder.

As a still further scheme of the utility model: the fixed plate and the brush plate are provided with a plurality of evenly distributed in a circle of the rotating cylinder, in operation, the motor is started, the rotating shaft is driven to rotate under the action of the motor, the rotating shaft rotates and then drives the second bevel gear to rotate, the second bevel gear rotates and drives the first bevel gear to rotate, the threaded rod is driven to rotate under the action of the first bevel gear, the threaded rod rotates to enable the sliding rod to rotate, the rotating cylinder rotates under the action of the sliding rod and the sliding groove to enable the fixed rod and the brush plate to rotate, and the brush plates and the fixed rod enable the inner wall of the nozzle to be cleaned more thoroughly.

As a still further scheme of the utility model: the inside spout of having seted up of a section of thick bamboo rotates, the inside sliding connection of spout has the slide bar, be fixed connection between slide bar and the threaded rod, slide bar and spout one-to-one and symmetric distribution can make the more stable emergence of a section of thick bamboo rotation under the cooperation of spout and slide bar in the both sides of threaded rod during operation.

As a still further scheme of the utility model: the right-hand member of first fixed plate is provided with certain chamfer and is the toper form, and the during operation, the certain chamfer of first fixed plate right-hand member is the toper and can not stop on first fixed plate surface in can making the material get into the shower nozzle, can flow along first fixed plate, and then has reduced the probability that the material stayed in the shower nozzle.

Advantageous effects

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

through the motor, the apparatus further comprises a rotating shaft, a first bevel gear, a second bevel gear, the threaded rod, a threaded cylinder, a rotating cylinder, the dead lever, under the cooperation of brush board and shower nozzle, open the motor, it takes place to rotate to drive second bevel gear under the effect of motor, second bevel gear rotates and drives first bevel gear and rotate, and then drive the threaded rod and rotate, make dead lever and brush board take place to rotate under the effect of threaded rod, can clean the inner wall of shower nozzle this moment, the problem that traditional injection molding nozzle can only manual cleaning has been solved, time saving and labor saving and safe purpose have been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 4 is a schematic rear view of the present invention;

FIG. 5 is an enlarged view of B in FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of C in FIG. 4 according to the present invention.

In the figure: 1. a spray head; 2. a nozzle; 3. a motor; 4. a first fixing plate; 5. fixing the rod; 6. brushing the board; 7. a second fixing plate; 8. a threaded rod; 9. a rotating cylinder; 10. a first bevel gear; 11. a telescopic cylinder; 12. a stabilizing plate; 13. a threaded barrel; 14. a second bevel gear; 15. a rotating shaft; 16. a chute; 17. a slide bar; 18. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, an injection nozzle 2 with a cleaning structure includes a nozzle 1, the nozzle 2 is fixedly connected to a left end of the nozzle 1, and a first fixing plate 4 is fixedly connected to an inside of the nozzle 1; the internal rotation of first fixed plate 4 is connected with threaded

rod

8, 8 periphery threaded connection of threaded rod has screw thread section of thick bamboo 13, the first bevel gear 10 of right-hand member fixedly connected with of threaded rod 8, first bevel gear 10 meshes has second bevel gear 14, fixedly connected with pivot 15 on second bevel gear 14, be fixed connection between the play axle end of pivot 15 and motor 3, be fixed connection between motor 3 and the shower nozzle 1, the periphery sliding connection of screw thread section of thick bamboo 13 has a rotation section of thick bamboo 9, the periphery fixedly connected with dead lever 5 of rotation section of thick bamboo 9, the rear end fixedly connected with brush board 6 of dead lever 5, be sliding connection between rotation section of thick bamboo 9 and the threaded rod 8.

The second fixing plate 7 is fixedly connected inside the spray head 1, the second fixing plate 7 is rotatably connected with the threaded cylinder 13, and the threaded cylinder 13 can rotate more stably under the action of the second fixing plate 7 during operation; the interior of the spray head 1 is fixedly connected with a stabilizing plate 12, the left end of the stabilizing plate 12 is fixedly connected with a telescopic cylinder 11, the interior of the telescopic cylinder 11 is connected with a telescopic rod 18 in a sliding manner, the telescopic rod 18 is fixedly connected with the threaded cylinder 13, and during operation, the threaded cylinder 13 can not rotate and only can move under the action of the telescopic rod 18 and the telescopic cylinder 11; fixed plate and brush board 6 are provided with a plurality of evenly distributed in a week of rotating a section of thick bamboo 9, in operation, open motor 3, it takes place to rotate to drive pivot 15 under motor 3's effect, pivot 15 rotates and then drives second bevel gear 14 and rotates, second bevel gear 14 rotates and drives first bevel gear 10 and rotate, make threaded rod 8 take place to rotate under first bevel gear 10's effect, threaded rod 8 rotates and makes slide bar 17 rotate, make to rotate a section of thick bamboo 9 and then make dead lever 5 and brush board 6 rotate under slide bar 17 and spout 16's effect, a plurality of brush boards 6 and dead lever 5 make when clearance shower nozzle 1 inner wall, it is more thorough.

The rotating cylinder 9 is internally provided with a sliding chute 16, the sliding chute 16 is internally connected with a sliding rod 17 in a sliding manner, the sliding rod 17 is fixedly connected with the threaded rod 8, the sliding rod 17 and the sliding chute 16 are in one-to-one correspondence and are symmetrically distributed on two sides of the threaded rod 8, and the rotating cylinder 9 can rotate more stably under the matching of the sliding chute 16 and the sliding rod 17 during work; the right-hand member of first fixed plate 4 is provided with certain chamfer and is the toper form, and the during operation, the certain chamfer of first fixed plate 4 right-hand member is the toper and can make the material get into shower nozzle 1 in can not stop on first fixed plate 4 surface, can flow along first fixed plate 4, and then has reduced the probability that the material stayed in shower nozzle 1.

The working principle of the utility model is as follows:

when the cleaning device is used, the motor 3 is started, the rotating shaft 15 is driven to rotate under the action of the motor 3, the rotating shaft 15 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 10 meshed with the first bevel gear to rotate, the threaded rod 8 is driven to rotate under the action of the first bevel gear 10, the threaded rod 8 rotates to enable the threaded barrel 13 to only move but not rotate under the action of the telescopic rod 18 and the telescopic barrel 11, meanwhile, the threaded rod 8 rotates to drive the sliding rod 17 to rotate, the sliding rod 17 drives the rotating barrel 9 to rotate under the cooperation of the sliding groove 16, the rotating barrel 9 moves while rotating, the fixing rod 5 and the brush plate 6 are driven to move while rotating along with the rotation and the movement of the rotating barrel 9, and the purpose of cleaning the interior of the nozzle 2 is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a nozzle of moulding plastics with clean structure, includes shower nozzle (1), its characterized in that: the left end of the spray head (1) is fixedly connected with a spray nozzle (2), and the interior of the spray head (1) is fixedly connected with a first fixing plate (4); a threaded rod (8) is rotatably connected inside the first fixing plate (4), a threaded cylinder (13) is connected with the circumferential surface of the threaded rod (8) in a threaded manner, the right end of the threaded rod (8) is fixedly connected with a first bevel gear (10), the first bevel gear (10) is engaged with a second bevel gear (14), the upper end of the second bevel gear (14) is fixedly connected with a rotating shaft (15), the rotating shaft (15) is fixedly connected with the shaft outlet end of the motor (3), the motor (3) is fixedly connected with the spray head (1), the circumferential surface of the thread cylinder (13) is connected with a rotating cylinder (9) in a sliding way, the brush is characterized in that a fixing rod (5) is fixedly connected to the circumferential surface of the rotating cylinder (9), a brush plate (6) is fixedly connected to the rear end of the fixing rod (5), and the rotating cylinder (9) is in sliding connection with the threaded rod (8).

2. An injection molding nozzle with a cleaning structure as claimed in claim 1, wherein: the inner part of the spray head (1) is fixedly connected with a second fixing plate (7), and the second fixing plate (7) is rotatably connected with the threaded cylinder (13).

3. An injection molding nozzle with a cleaning structure as claimed in claim 1, wherein: the utility model discloses a shower nozzle, including shower nozzle (1), the inside fixedly connected with steadying plate (12) of shower nozzle (1), the left end fixedly connected with telescopic cylinder (11) of steadying plate (12), telescopic cylinder (11) inside sliding connection has telescopic link (18), be fixed connection between telescopic link (18) and a screw thread section of thick bamboo (13).

4. An injection molding nozzle with a cleaning structure as claimed in claim 1, wherein: the fixed plate and the brush plate (6) are provided with a plurality of uniformly distributed circles of the rotating cylinder (9).

5. An injection molding nozzle with a cleaning structure as claimed in claim 1, wherein: a sliding groove (16) is formed in the rotating cylinder (9), a sliding rod (17) is connected to the sliding groove (16) in a sliding mode, the sliding rod (17) is fixedly connected with the threaded rod (8), and the sliding rod (17) and the sliding groove (16) are in one-to-one correspondence and are symmetrically distributed on two sides of the threaded rod (8).

6. An injection molding nozzle with a cleaning structure as claimed in claim 1, wherein: the right end of the first fixing plate (4) is provided with a certain chamfer and is in a conical shape.