CN216373048U

CN216373048U - Prevent outer device of moulding plastics for thermoplastic product who leaks

Info

Publication number: CN216373048U
Application number: CN202122540522.9U
Authority: CN
Inventors: 张海峰; 鲍爱平
Original assignee: Shangqiu Yuanhai Plastic Co ltd
Current assignee: Shangqiu Yuanhai Plastic Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-26
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an injection molding device for a thermoplastic plastic product for preventing leakage, which comprises a shell and a baffle ring, wherein the top of the inner side of the shell is fixedly connected with two connecting plates, a box body is fixedly connected between the two connecting plates, the inner side of the top end of the shell is fixedly connected with a first motor, the middle part of the inner side of the shell is fixedly connected with two fixing plates, and an injection molding barrel is fixedly connected between the two fixing plates. Is beneficial to reducing the leakage of the raw materials and is convenient to clean.

Description

Prevent outer device of moulding plastics for thermoplastic product who leaks

Technical Field

The utility model relates to an injection molding device, in particular to an injection molding device for a thermoplastic plastic product capable of preventing leakage, and belongs to the technical field of plastic product processing.

Background

The injection molding is a method for producing and molding industrial products, the products are generally made by rubber injection molding and plastic injection molding, and the injection molding can also be made by an injection molding die pressing method and a die casting method, thermoplastic plastics are plastics which have plasticity at a certain temperature, are solidified after cooling and can repeat the process, the existing injection molding process is easy to overflow, and simultaneously, the injection molding material is not preprocessed before being used, so that the condition of uneven mixing of raw materials is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection molding device for thermoplastic plastic products, which prevents leakage, and solves the problem that the existing injection molding process proposed in the background art is easy to overflow.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent outer hourglass thermoplastic plastic goods with device of moulding plastics, includes the casing and keeps off the ring, two connecting plates of inboard top fixedly connected with of casing, two fixedly connected with boxes between the connecting plate, the inboard first motor of fixedly connected with in top of casing, two fixed plates of the inboard middle part fixedly connected with of casing, two a fixedly connected with section of thick bamboo of moulding plastics between the fixed plate, the middle part fixedly connected with second motor on a section of thick bamboo top of moulding plastics, the transmission shaft fixedly connected with of second motor props up the piece, prop up the bottom fixedly connected with spiral shell board of moulding plastics of piece, the inboard fixedly connected with nozzle in bottom of a section of thick bamboo of moulding plastics, logical groove has been seted up to the bottom of a section of thick bamboo of moulding plastics, it sets up to keep off the ring block the inboard that leads to the groove.

As a preferred technical scheme of the present invention, a pretreatment assembly is disposed inside the box body, the pretreatment assembly includes a stirring rod, two heating plates, and two material guide plates, the stirring rod is fixedly disposed on a transmission shaft of the first motor, a plurality of stirring blades are fixedly connected to an outer side of the stirring rod, the two heating plates are respectively fixedly disposed on an inner side of the box body, and the two material guide plates are both fixedly disposed on an inner side of a bottom end of the box body.

As a preferred technical scheme of the utility model, a clamping assembly is arranged inside the baffle ring, the clamping assembly comprises four limiting cylinders, a sliding groove and four clamping rods, the four limiting cylinders are all fixedly arranged on the inner side of the through groove, the sliding groove is formed in the inner side of the top end of the baffle ring, the inner side of the sliding groove is fixedly connected with four fixed blocks, the four clamping rods are respectively and fixedly arranged at one ends of the four fixed blocks, and the outer sides of the four clamping rods are respectively connected with the inner sides of the four limiting cylinders in a clamping manner.

As a preferable technical scheme of the utility model, the four clamping rods and the four limiting cylinders are arranged in an arc shape.

As a preferred technical scheme of the utility model, the bottom end of the box body is fixedly connected with two discharging pipes, the bottom ends of the two discharging pipes are fixedly connected with the inner side of the top end of the injection molding barrel, and the box body is communicated with the injection molding barrel through the two discharging pipes.

As a preferable technical scheme of the utility model, the top end of the shell is fixedly connected with a feeding pipe, and the front surface of the shell is hinged with a sealing door through a hinge.

As a preferred technical scheme of the present invention, a switch panel is fixedly disposed on one side of the housing, a first motor switch, a second motor switch and a heating plate switch are respectively disposed on the surface of the switch panel, and the first motor, the second motor and the heating plate are respectively electrically connected to an external power supply through the first motor switch, the second motor switch and the heating plate switch.

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

1. according to the injection molding device for the thermoplastic plastic product, disclosed by the utility model, through the components such as the stirring blades, the heating plate, the material guide plate, the injection molding cylinder, the injection molding screw plate and the like, raw materials are stirred conveniently through the arranged stirring blades, so that the raw materials are mixed more uniformly, the raw materials are heated conveniently through the heating plate, the subsequent injection molding operation is facilitated, the raw materials are extruded conveniently through the injection molding cylinder and the injection molding screw plate for injection molding, the operation is facilitated, and the time and the labor are saved.

2. The injection molding device for the thermoplastic plastic product capable of preventing leakage is convenient to rotate and clamp with the inside of the limiting cylinder and the inside of the limiting cylinder through the components such as the baffle ring, the limiting cylinder, the sliding groove, the through groove, the clamping rod and the like and the bent clamping rod, is convenient to clamp with the inside of the limiting cylinder, is convenient to rotate and fix with the bottom of the injection molding cylinder even if the baffle ring is fixed with the bottom of the injection molding cylinder, is convenient to limit the baffle ring, is convenient to block splashed raw materials during injection molding through the annular baffle ring, is beneficial to reducing leakage of the raw materials, and is convenient to clean.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the top of the container of the present invention;

FIG. 4 is an enlarged schematic view of the pretreatment module of the present invention;

FIG. 5 is a schematic view of the internal structure of the injection cylinder of the present invention;

FIG. 6 is a schematic cross-sectional view of the chute of the present invention;

FIG. 7 is an enlarged schematic view of the engaging member of the present invention;

FIG. 8 is a schematic bottom view of the injection cylinder of the present invention;

fig. 9 is a schematic cross-sectional view of the top of the retainer ring of the present invention.

In the figure: 1. a housing; 2. a pre-processing assembly; 21. a stirring rod; 22. stirring blades; 23. heating plates; 24. a material guide plate; 3. clamping the assembly; 31. a limiting cylinder; 32. a chute; 33. a fixed block; 34. a clamping rod; 4. a connecting plate; 5. a box body; 6. a first motor; 7. a discharge pipe; 8. a fixing plate; 9. an injection molding barrel; 10. a second motor; 11. supporting a block; 12. injection molding a screw plate; 13. a nozzle; 14. a baffle ring; 15. a through groove; 16. a feed pipe; 17. a sealing door; 18. a switch panel.

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. 1-9, the utility model provides an injection molding device for thermoplastic plastic products, which comprises a housing 1 and a retaining ring 14, wherein the top of the inner side of the housing 1 is fixedly connected with two connecting plates 4, a box body 5 is fixedly connected between the two connecting plates 4, the inner side of the top end of the housing 1 is fixedly connected with a first motor 6, the middle of the inner side of the housing 1 is fixedly connected with two fixing plates 8, an injection molding cylinder 9 is fixedly connected between the two fixing plates 8, the middle of the top end of the injection molding cylinder 9 is fixedly connected with a second motor 10, a transmission shaft of the second motor 10 is fixedly connected with a support block 11, the bottom end of the support block 11 is fixedly connected with an injection molding screw plate 12, the inner side of the bottom end of the injection molding cylinder 9 is fixedly connected with a nozzle 13, the bottom end of the injection molding cylinder 9 is provided with a through groove 15, and the retaining ring 14 is clamped and arranged on the inner side of the through groove 15.

Preferably, the pretreatment assembly 2 is arranged inside the box body 5, the pretreatment assembly 2 comprises a stirring rod 21, two heating plates 23 and two material guide plates 24, the stirring rod 21 is fixedly arranged on a transmission shaft of the first motor 6, a plurality of stirring blades 22 are fixedly connected to the outer side of the stirring rod 21, the two heating plates 23 are respectively and fixedly arranged on the inner side of the box body 5, and the two material guide plates 24 are both fixedly arranged on the inner side of the bottom end of the box body 5, so that material guide is facilitated; the clamping assembly 3 is arranged inside the retaining ring 14, the clamping assembly 3 comprises four limiting cylinders 31, a sliding groove 32 and four clamping rods 34, the four limiting cylinders 31 are all fixedly arranged on the inner side of the through groove 15, the sliding groove 32 is formed in the inner side of the top end of the retaining ring 14, the inner side of the sliding groove 32 is fixedly connected with the four fixing blocks 33, the four clamping rods 34 are respectively and fixedly arranged at one ends of the four fixing blocks 33, and the outer sides of the four clamping rods 34 are respectively connected with the inner sides of the four limiting cylinders 31 in a clamping mode, so that the clamping rods 34 are conveniently limited; the four clamping rods 34 and the four limiting cylinders 31 are arranged in an arc shape and are convenient to adapt to the sliding grooves 32 and the through grooves 15; the bottom end of the box body 5 is fixedly connected with two discharging pipes 7, the bottom ends of the two discharging pipes 7 are fixedly connected with the inner side of the top end of the injection molding barrel 9, and the box body 5 is communicated with the injection molding barrel 9 through the two discharging pipes 7, so that discharging is facilitated; the top end of the shell 1 is fixedly connected with a feeding pipe 16, and the front side of the shell 1 is hinged with a sealing door 17 through a hinge, so that the inner parts can be conveniently replaced; fixed flush mounting plate 18 that is equipped with in one side of casing 1, flush mounting plate 18's surface is equipped with first motor switch, second motor switch and hot plate switch respectively, and first motor 6, second motor 10 and hot plate 23 are respectively through first motor switch, second motor switch and hot plate switch and external power supply electric connection, are convenient for control first motor 6, second motor 10 and hot plate 23 function respectively.

When the injection molding device for thermoplastic plastic products is used, the blocking ring 14 is aligned to the sliding groove 32 at the bottom of the injection molding cylinder 9, then the blocking ring 14 is rotated, at the moment, the four clamping rods 34 arranged on the blocking ring 14 move along with the rotation of the blocking ring 14, at the moment, the four clamping rods 34 are respectively clamped with the corresponding limiting cylinders 31, at the moment, the nozzle 13 is connected with the bottom of the injection molding cylinder 9, the raw materials can be prevented from splashing outwards and leaking outwards through the blocking effect of the nozzle 13, then the feeding pipe 16 is communicated with a pipe fitting supplied from the outside, at the moment, the first motor switch on the switch panel 18 can be used for controlling the first motor 6 to operate, at the moment, the stirring rod 21 and the stirring blade 22 can be driven to stir the raw materials, then the heating plate 23 is controlled to emit heat through the heating plate switch, at the moment, the raw materials can be stirred and heated simultaneously, then derive the raw materials through two discharging pipes 7 through two stock guides 24 that set up, the raw materials flows the back through two discharging pipes 7 this moment, flows into the inside of a section of thick bamboo 9 of moulding plastics this moment, later can control the operation of second motor 10 through the second motor switch, can drive the spiral shell board 12 that moulds plastics this moment and rotate the raw materials and go out through nozzle 13 high speed, later can mould plastics, easy and simple to handle.

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 molding device for thermoplastic plastic products for preventing leakage, comprising a housing (1) and a baffle ring (14), characterized in that: the top of the inner side of the shell (1) is fixedly connected with two connecting plates (4), a box body (5) is fixedly connected between the two connecting plates (4), a first motor (6) is fixedly connected with the inner side of the top end of the shell (1), two fixing plates (8) are fixedly connected with the middle part of the inner side of the shell (1), an injection molding barrel (9) is fixedly connected between the two fixing plates (8), the middle part of the top end of the injection cylinder (9) is fixedly connected with a second motor (10), a supporting block (11) is fixedly connected with a transmission shaft of the second motor (10), the bottom end of the supporting block (11) is fixedly connected with an injection molding screw plate (12), the inner side of the bottom end of the injection molding barrel (9) is fixedly connected with a nozzle (13), the bottom end of the injection molding barrel (9) is provided with a through groove (15), and the baffle ring (14) is clamped and arranged on the inner side of the through groove (15).

2. An apparatus for injection molding a thermoplastic article for preventing leakage according to claim 1, wherein: the inside of box (5) is equipped with preliminary treatment subassembly (2), preliminary treatment subassembly (2) include puddler (21), two hot plate (23) and two stock guides (24), puddler (21) are fixed to be set up on the transmission shaft of first motor (6), a plurality of stirring leaf (22) of outside fixedly connected with of puddler (21), two hot plate (23) are fixed the setting respectively the inboard of box (5), two stock guides (24) are all fixed to be set up the bottom of box (5) is inboard.

3. An apparatus for injection molding a thermoplastic article for preventing leakage according to claim 1, wherein: keep off the inside of ring (14) and be equipped with block subassembly (3), block subassembly (3) are including four spacing section of thick bamboos (31), spout (32) and four kelly (34), four spacing section of thick bamboo (31) are all fixed to be set up the inboard that leads to groove (15), spout (32) are seted up the top of keeping off ring (14) is inboard, four fixed block (33), four of inboard fixedly connected with of spout (32) kelly (34) are fixed respectively to be set up four the one end of fixed block (33), four the outside of kelly (34) is respectively with four the inboard block of spacing section of thick bamboo (31) is connected.

4. An apparatus for injection molding a thermoplastic article against leakage according to claim 3, wherein: the four clamping rods (34) and the four limiting cylinders (31) are all arranged in an arc shape.

5. An apparatus for injection molding a thermoplastic article for preventing leakage according to claim 1, wherein: the bottom fixedly connected with of box (5) two discharging pipes (7), two the bottom of discharging pipe (7) all with the inboard fixed connection in top of a section of thick bamboo (9) of moulding plastics, box (5) through two discharging pipes (7) with a section of thick bamboo (9) of moulding plastics are linked together.

6. An apparatus for injection molding a thermoplastic article for preventing leakage according to claim 1, wherein: the top fixedly connected with inlet pipe (16) of casing (1), the front of casing (1) articulates through the hinge has sealing door (17).

7. An apparatus for injection molding a thermoplastic article for preventing leakage according to claim 2, wherein: fixed flush mounting plate of switch panel (18) that is equipped with in one side of casing (1), the surface of flush mounting plate of switch (18) is equipped with first motor switch, second motor switch and hot plate switch respectively, first motor (6) second motor (10) with hot plate (23) are respectively through first motor switch, second motor switch and hot plate switch and external power source electric connection.