CN216031850U

CN216031850U - Injection mold is used in plastic products processing

Info

Publication number: CN216031850U
Application number: CN202122217252.8U
Authority: CN
Inventors: 王玉鑫
Original assignee: First Mock Exam Co ltd Qingdao Jinyi
Current assignee: First Mock Exam Co ltd Qingdao Jinyi
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-15
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of injection molds and discloses an injection mold for processing plastic products, which comprises a material melting device, wherein the upper end of the material melting device is fixedly connected with one end of a connecting buckle, the other end of the connecting buckle is fixedly connected with one end of a first blanking pipe, the other end of the first blanking pipe is fixedly connected with the lower end of a particle screening cabin, one side of the interior of the particle screening cabin is fixedly connected with one side of a screening fixed frame, and the lower surface of one side of the screening fixed frame is fixedly connected with the upper surface of a fixing plate of a vibrating machine. This injection mold is used in plastic products processing through the screen cloth with fix the vibrations machine under the fixed frame of screen cloth, can sieve the raw materials of moulding plastics, make the granule size of raw materials of moulding plastics all below appointed specification, reached and avoided the inside granule that melts incompletely, the effect that prevents injection mold and block up that appears of injection molding material, solved because of the inside problem that leads to injection mold to block up that contains the granule that melts incompletely of raw materials of moulding plastics.

Description

Injection mold is used in plastic products processing

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for processing plastic products.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resins, fillers, plasticizers, stabilizers, lubricants, colorants and other additives.

At present, when an enterprise produces plastic products with different shapes, plastic particles need to be melted firstly to obtain a plastic casting solution, then an injection device is used for conveying the plastic casting solution to the inside of an injection mold, the melting speed of the plastic with different volumes is different, the melting speed of the plastic with large volume is smaller than that of the plastic with small volume, so that incompletely melted plastic particles can remain in the plastic casting solution, if the plastic casting solution is directly injected into the inside of the mold through the injection device, the quality of a product is affected, and a liquid outlet pipe of the injection device is easily blocked, so that the improvement of the plastic casting solution is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the injection mold for processing the plastic products, which has the advantages of avoiding the occurrence of incompletely-melted particles in an injection molding material, preventing the injection mold from being blocked, improving the production efficiency of an injection molding device, reducing energy loss and the like, and solves the problems of injection mold blockage, low production efficiency of the injection molding device and high energy loss caused by the incompletely-melted particles contained in an injection molding raw material.

(II) technical scheme

In order to achieve the purposes of avoiding incomplete melting of particles in the injection molding material, preventing the injection mold from being blocked, improving the production efficiency of an injection molding device and reducing energy loss, the utility model provides the following technical scheme: the utility model provides an injection mold is used in plastic products processing, including the melt device, the upper end of melt device and the one end fixed connection of connector link, the other end of connector link and the one end fixed connection of unloading pipe one, the other end of unloading pipe one and the lower extreme fixed connection of granule screening cabin, one side of granule screening cabin inside and one side fixed connection of the fixed frame of screening, the lower surface of the fixed frame one side of screening is connected with the last fixed surface of vibrations machine fixed plate, the middle part of vibrations machine fixed plate lower surface and the upside fixed connection of vibrations machine.

The other end of the screen fixing frame is arranged inside one end of the crushing cabin, one side of the crushing cabin is fixedly connected with one end of a driven roller through a bearing, the other end of the driven roller is fixedly connected with the inside of a gear II, the gear II is meshed with the gear I, the inside of the gear I is fixedly connected with one end of a driving roller, the other end of the driving roller is fixedly connected with the inside of a belt wheel II, the outer curved surface of the belt wheel is in transmission connection with one end of the inner surface of a belt, the other end of the inner surface of the belt is in transmission connection with the outer surface of the belt wheel I, the inside of the belt wheel I is fixedly connected with one end of a driving motor, the lower side of the other end of the driving motor is fixedly connected with the upper surface of a supporting plate, one side of the lower surface of the supporting plate is fixedly connected with the upper surface of a rib plate, one end of the rib plate is fixedly connected with one end of one side of the crushing cabin, the other end of the crushing cabin is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with one side of the particle screening cabin, the lower end of the crushing cabin is fixedly connected with one end of the second discharging pipe, and the other end of the second discharging pipe is fixedly connected with one side of the first discharging pipe.

Preferably, one end in the crushing cabin is fixedly connected with one side of the limiting plate, and the other side of the limiting plate inclines downwards by fifteen degrees.

Preferably, the inner side of the screen fixing frame is fixedly connected with the outer side of the screen, and the screen fixing frame inclines by ten degrees.

Preferably, the diameter of the first feeding pipe is the same as that of the second feeding pipe, and one end of the second feeding pipe inclines by eight degrees.

Preferably, the number of the connecting rods is two, and the connecting rods are symmetrically distributed in the middle of the particle screening cabin and the crushing cabin.

Preferably, the first gear and the second gear have two gears, and the specifications of the first gear and the second gear are the same.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection mold for processing plastic products, which has the following beneficial effects:

1. this injection mold is used in plastic products processing through the screen cloth with fix the vibrations machine under the fixed frame of screen cloth, can sieve the raw materials of moulding plastics, make the granule size of raw materials of moulding plastics all below appointed specification, reached and avoided the inside granule that melts incompletely, the effect that prevents injection mold and block up that appears of injection molding material, solved because of the inside problem that leads to injection mold to block up that contains the granule that melts incompletely of raw materials of moulding plastics.

2. This injection mold is used in plastic products processing through the drive roll and the driven voller that smash the inside setting in cabin, can smash the great granule of screening out, makes the particle diameter far be less than standard diameter, has reached the effect that improves injection molding device production efficiency, reduces energy loss, has solved injection molding device production efficiency and has hanged down, the big problem of energy loss.

Drawings

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

FIG. 2 is a three-dimensional rear view of the structure of the present invention;

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

FIG. 4 is a schematic three-dimensional cross-sectional view of the structure of the present invention.

In the figure: 1 granule screening cabin, 2 unloading pipe one, 3 connector link, 4 melt devices, 5 unloading pipe two, 6 driven voller, 7 gear one, 8 gear two, 9 drive rolls, 10 crushing cabin, 11 backup pads, 12 connecting rods, 13 floor, 14 driving motor, 15 belt wheel one, 16 belt wheel two, 17 belt, 18 limiting plate, 19 screen cloth, 20 shaking machine, 21 shaking machine fixed plate, 22 screen cloth fixed frame.

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. 1-4, an injection mold for plastic product processing includes a melting device 4, the upper end of the melting device 4 is fixedly connected to one end of a connecting buckle 3, the other end of the connecting buckle 3 is fixedly connected to one end of a first discharging tube 2, the diameters of the first discharging tube 2 and a second discharging tube 5 are the same, one end of the second discharging tube 5 is inclined eight degrees to prevent crushed particles from accumulating inside the second discharging tube 5, the other end of the first discharging tube 2 is fixedly connected to the lower end of a particle screening chamber 1, one side inside the particle screening chamber 1 is fixedly connected to one side of a screening fixing frame 22, the inside of the screen fixing frame 22 is fixedly connected to the outside of a screen 19, the screen fixing frame 22 is inclined ten degrees to ensure that proper particles can fall from the screen 19 while screened plastic particles fall off, the lower surface of one side of the screening fixing frame 22 is fixedly connected to the upper surface of a shaker fixing plate 21, the middle part of the lower surface of the vibrator fixing plate 21 is fixedly connected with the upper side of the vibrator 20.

The other end of the screen fixing frame 22 is arranged inside one end of the crushing cabin 10, one side of the crushing cabin 10 is fixedly connected with one end of the driven roller 6 through a bearing, the other end of the driven roller 6 is fixedly connected with the inside of the gear II 8, the gear II 8 is meshed with the gear I7, the gear I7 and the gear II 8 are two in total, the specifications of the gear I7 and the gear II 8 are the same, the rotating speeds of the driving roller 9 and the driven roller 6 are the same, equipment damage is avoided, the inside of the gear I7 is fixedly connected with one end of the driving roller 9, the other end of the driving roller 9 is fixedly connected with the inside of the belt wheel II 16, the outer curved surface of the belt wheel II 16 is in transmission connection with one end of the inner surface of the belt 17, the other end of the inner surface of the belt wheel I15 is in transmission connection with the outer surface of the belt wheel I15, the lower side of the other end of the driving motor 14 is fixedly connected with the upper surface of the supporting plate 11, one side of backup pad 11 lower surface and the last fixed surface of floor 13 are connected, the one end of floor 13 and the one end fixed connection who smashes cabin 10 one side, smash the inside one end of cabin 10 and one side fixed connection of limiting plate 18, the opposite side downward sloping fifteen degrees of limiting plate 18, prevent that the plastic granules card that sieves out from leading to coefficient of friction rising at driven voller 6 and drive roll 9, the other end of smashing cabin 10 one side and the one end fixed connection of connecting rod 12, connecting rod 12 is total two, connecting rod 12 symmetric distribution is at granule screening cabin 1 and the middle part of smashing cabin 10, avoid plastic granules to drop from the junction when guaranteeing the joint strength of device, the other end of connecting rod 12 and one side fixed connection of granule screening cabin 1, the lower extreme of smashing cabin 10 and the one end fixed connection of unloading pipe two 5, the other end of unloading pipe two 5 and one side fixed connection of unloading pipe one 2.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: the vibrating machine 20 and the driving motor 14 are started, the screen mesh 19 and the crushing device work simultaneously, plastic particles needing to be melted are slowly poured to the upper portion of the screen mesh 19, large particles slide from one side of the screen mesh 19 along with the work of the vibrating machine 20 to enter the crushing cabin 10 to be crushed, then the large particles slide into the melting device 4 through the discharging pipe two 5, and the problem that the inside of the melting device 4 is blocked due to the fact that the plastic particles which are not completely melted exist is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection mold is used in plastic products processing, includes melt device (4), its characterized in that: the upper end of the material melting device (4) is fixedly connected with one end of a connecting buckle (3), the other end of the connecting buckle (3) is fixedly connected with one end of a first blanking pipe (2), the other end of the first blanking pipe (2) is fixedly connected with the lower end of a particle screening cabin (1), one side of the interior of the particle screening cabin (1) is fixedly connected with one side of a screen fixing frame (22), the lower surface of one side of the screen fixing frame (22) is fixedly connected with the upper surface of a vibrator fixing plate (21), and the middle part of the lower surface of the vibrator fixing plate (21) is fixedly connected with the upper side of a vibrator (20);

the other end of the screen fixing frame (22) is arranged inside one end of the crushing cabin (10), one side of the crushing cabin (10) is fixedly connected with one end of the driven roller (6) through a bearing, the other end of the driven roller (6) is fixedly connected with the inside of the gear II (8), the gear II (8) is meshed with the gear I (7), the inside of the gear I (7) is fixedly connected with one end of the driving roller (9), the other end of the driving roller (9) is fixedly connected with the inside of the belt wheel II (16), the outer curved surface of the belt wheel II (16) is in transmission connection with one end of the inner surface of the belt (17), the other end of the inner surface of the belt (17) is in transmission connection with the outer surface of the belt wheel I (15), the inside of the belt wheel I (15) is fixedly connected with one end of the driving motor (14), the lower side of the other end of the driving motor (14) is fixedly connected with the upper surface of the supporting plate (11), one side of the lower surface of the supporting plate (11) is fixedly connected with the upper surface of the ribbed plate (13), one end of a rib plate (13) is fixedly connected with one end of one side of the crushing cabin (10), the other end of one side of the crushing cabin (10) is fixedly connected with one end of a connecting rod (12), the other end of the connecting rod (12) is fixedly connected with one side of the particle screening cabin (1), the lower end of the crushing cabin (10) is fixedly connected with one end of a second discharging pipe (5), and the other end of the second discharging pipe (5) is fixedly connected with one side of a first discharging pipe (2).

2. The injection mold for processing plastic products as claimed in claim 1, wherein: one end in the crushing cabin (10) is fixedly connected with one side of the limiting plate (18), and the other side of the limiting plate (18) inclines downwards by fifteen degrees.

3. The injection mold for processing plastic products as claimed in claim 1, wherein: the inner side of the screen fixing frame (22) is fixedly connected with the outer side of the screen (19), and the screen fixing frame (22) inclines by ten degrees.

4. The injection mold for processing plastic products as claimed in claim 1, wherein: the diameters of the first discharging pipe (2) and the second discharging pipe (5) are the same, and one end of the second discharging pipe (5) is inclined by eight degrees.

5. The injection mold for processing plastic products as claimed in claim 1, wherein: the number of the connecting rods (12) is two, and the connecting rods (12) are symmetrically distributed in the middle of the particle screening cabin (1) and the crushing cabin (10).

6. The injection mold for processing plastic products as claimed in claim 1, wherein: the first gear (7) and the second gear (8) are two in total, and the specifications of the first gear (7) and the second gear (8) are the same.