CN213919264U

CN213919264U - Injection molding machine for plastic processing

Info

Publication number: CN213919264U
Application number: CN202022443769.4U
Authority: CN
Inventors: 方大洪
Original assignee: Foshan Yinghao Hardware Plastic Products Co ltd
Current assignee: Foshan Yinghao Hardware Plastic Products Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-10
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an injection molding machine of plastics processing, which comprises a base, the equal fixed mounting in upper end left part and the upper end right part of base has a U-shaped frame, two the inner chamber of U-shaped frame is provided with slider, slider's upper end middle part is provided with the lower bolster device, two the upper end fixed mounting of U-shaped frame has first fixed plate, the lower extreme middle part fixedly connected with cope match-plate pattern of first fixed plate, the die cavity has been seted up at the lower extreme middle part of cope match-plate pattern, the upper end middle part fixedly connected with connecting pipe of first fixed plate, the left end lower part fixedly connected with feed hopper of connecting pipe, the upper end middle part of connecting pipe is provided with flexible extrusion device. An injection molding machine of plastics processing, it is flexible to drive the telescopic link through flexible engine to drive the compression board when making the telescopic link extension and down move the mutual extrusion of cooperation moulding-die and carry out injection moulding to the fuse-element, operation process is simple, has improved finished product output efficiency.

Description

Injection molding machine for plastic processing

Technical Field

The utility model relates to a plastics processing technology field specifically is an injection molding machine of plastics processing.

Background

Plastic processing, also known as plastic molding processing, is a general name of various processes for converting synthetic resin or plastic into plastic products, and is a relatively large production department in the plastic industry, the plastic processing generally comprises the steps of proportioning, molding, machining, jointing, modifying, assembling and the like of the plastic, the latter four steps are performed after the plastic is molded into products or semi-products, also known as plastic secondary processing, an injection molding machine is generally adopted in the plastic processing process for injection molding, the existing injection molding machine has a complex operation process, the output efficiency of finished products is reduced, and meanwhile, the injection molded finished products are inconvenient to take out from equipment, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine of plastics processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding machine of plastics processing, includes the base, the equal fixed mounting in upper end left part and the upper end right part of base has a U-shaped frame, two the inner chamber of U-shaped frame is provided with slider, slider's upper end middle part is provided with the lower bolster device, two the upper end fixed mounting of U-shaped frame has first fixed plate, the lower extreme middle part fixedly connected with cope match-plate pattern of first fixed plate, the die cavity has been seted up at the lower extreme middle part of cope match-plate pattern, the upper end middle part fixedly connected with connecting pipe of first fixed plate, the left end lower part fixedly connected with feed hopper of connecting pipe, the upper end middle part of connecting pipe is provided with flexible extrusion device.

Preferably, slider includes the threaded rod, the surface middle part threaded connection of threaded rod has the slide, the upper end right part interlude of slide is connected with the gag lever post, the threaded rod runs through the inner chamber top middle side and the positive and negative motor of fixedly connected with of left side U-shaped frame, the threaded rod interlude is connected slider and U-shaped frame swing joint at the inner chamber of left side U-shaped frame.

Preferably, the lower template device comprises a lower template, an upper end middle fixedly connected with pressing die of the lower template, an inner cavity middle movably connected with a first movable plate, a spring fixedly connected with an upper end left part and an upper end right part of the first movable plate, an upper end middle fixedly connected with extrusion rod of the first movable plate, a lower end middle fixedly mounted with a push rod of the first movable plate, and the lower template fixedly connected with the lower template device and the sliding device together at the upper end middle of the sliding device.

Preferably, the telescopic extrusion device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, the lower end of the telescopic rod is fixedly connected with the compression plate, and the telescopic power machine is fixedly connected to the middle part of the upper end of the connecting pipe to fixedly connect the telescopic extrusion device and the connecting pipe.

Preferably, the telescopic power machine is electrically connected with the telescopic rod.

Preferably, the lower template device is positioned below the upper template.

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

1. the slide drives the lower bolster up-motion during up-motion to in entering into the die cavity when driving the moulding-die up-motion, it is flexible to drive the telescopic link through flexible engine, thereby cooperation moulding-die mutual extrusion carries out injection moulding to the fuse-element when making the telescopic link extension drive the compression plate down-motion, and operation process is simple, has improved finished product output efficiency.

2. When the threaded rod drives the slide down, the catch bar received blockking of base and online motion this moment to drive the extrusion stem up motion when promoting first fly leaf up motion, the spring is in compression state, and the finished product of moulding plastics through the extrusion stem promotion moulding-die upper surface breaks away from the moulding-die, thereby the finished product of moulding plastics is taken out to the convenience, has improved the practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of an injection molding machine for plastic processing according to the present invention;

fig. 2 is a schematic structural view of a sliding device of an injection molding machine for plastic processing according to the present invention;

fig. 3 is a schematic structural view of a lower template device of the plastic processing injection molding machine of the present invention;

fig. 4 is a schematic structural view of the telescopic extrusion device of the plastic processing injection molding machine of the present invention.

In the figure: 1. a base; 2. a U-shaped frame; 3. a sliding device; 4. a lower template device; 5. a first fixing plate; 6. mounting a template; 7. a mold cavity; 8. a connecting pipe; 9. a feed hopper; 10. a telescopic extrusion device; 31. a threaded rod; 32. a slide plate; 33. a limiting rod; 34. a positive and negative motor; 41. a lower template; 42. pressing the die; 43. a first movable plate; 44. a spring; 45. an extrusion stem; 46. a push rod; 101. a telescopic power machine; 102. a telescopic rod; 103. the plate is compressed.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an injection molding machine of plastics processing, which comprises a base 1, the equal fixed mounting in upper end left part and the upper end right part of base 1 has a U-shaped frame 2, the inner chamber of two U-shaped frames 2 is provided with slider 3, slider 3's upper end middle part is provided with lower bolster device 4, the upper end fixed mounting of two U-shaped frames 2 has first fixed plate 5, the lower extreme middle part fixedly connected with cope match-plate pattern 6 of first fixed plate 5, die cavity 7 has been seted up at the lower extreme middle part of cope match-plate pattern 6, the upper end middle part fixedly connected with connecting pipe 8 of first fixed plate 5, the left end lower part fixedly connected with feed hopper 9 of connecting pipe 8, the upper end middle part of connecting pipe 8 is provided with flexible extrusion device 10.

The sliding device 3 comprises a threaded rod 31, the middle part of the outer surface of the threaded rod 31 is in threaded connection with a sliding plate 32, the right part of the upper end of the sliding plate 32 is in penetrating connection with a limiting rod 33, the limiting rod 33 plays a limiting role in limiting the sliding plate 32, the stability of the sliding plate 32 in up-and-down sliding is improved, the threaded rod 31 penetrates through the middle part of the top of the inner cavity of the left U-shaped frame 2 and is fixedly connected with a positive and negative motor 34, and the threaded rod 31 is in penetrating connection with the inner cavity of the left U-shaped frame 2 to movably connect the sliding device 3 and the U-shaped frame 2; the lower template device 4 comprises a lower template 41, the lower template 41 is matched with the upper template 6 for injection molding, the middle part of the upper end of the lower template 41 is fixedly connected with a pressing die 42, the middle part of the inner cavity of the lower template 41 is movably connected with a first movable plate 43, the left part of the upper end and the right part of the upper end of the first movable plate 43 are both fixedly connected with a spring 44, the spring 44 is in an initial state, the first movable plate 43 is driven to recover to an original position by compression and elastic pressure release of the spring 44, the middle part of the upper end of the first movable plate 43 is fixedly connected with an extrusion rod 45, the extrusion rod 45 conveniently extrudes an injection molding finished product out of the pressing die 42 when moving upwards, the middle part of the lower end of the first movable plate 43 is fixedly provided with a push rod 46, and the lower template device 4 is fixedly connected with the sliding device 3 by fixedly connecting the lower template 41 to the middle part of the upper end of the sliding device 3; the telescopic extrusion device 10 comprises a telescopic power machine 101 and a telescopic rod 102, the telescopic power machine 101 is a power machine which can enable the telescopic rod 102 to be in a telescopic and extending state, the telescopic rod 102 is movably connected to the output end of the telescopic power machine 101, the lower end of the telescopic rod 102 is fixedly connected with a compression plate 103, injection molding melt is extruded through the compression plate 103 to accelerate molding efficiency, and the telescopic power machine 101 is fixedly connected to the middle part of the upper end of the connecting pipe 8 to fixedly connect the telescopic extrusion device 10 with the connecting pipe 8; the telescopic power machine 101 is electrically connected with the telescopic rod 102; the lower template device 4 is positioned below the upper template 6.

It should be noted that, the utility model relates to an injection molding machine for plastic processing, drive threaded rod 31 through positive and negative motor 34 and rotate, thereby drive slide 32 up-move along threaded rod 31, set up limiting rod 33 and play the limiting displacement to slide 32, the stationarity when slide 32 slides from top to bottom has been improved, when slide 32 moves up, transfer lower bolster 41 up-move, thereby enter into die cavity 7 when driving moulding-die 42 up-move, enter into connecting pipe 8 through feed hopper 9 with the injection molding fuse-element, then fall to the bottom of connecting pipe 8 and enter into die cavity 7 vertically, drive telescopic link 102 to stretch out and draw back through flexible power machine 101, thereby drive compression plate 42 to move down when extension link 102 drives compression plate 103 and cooperate with moulding-die 42 to extrude the fuse-element and carry out injection molding, the operation process is simple, the finished product output efficiency is improved, drive threaded rod 31 through positive and negative motor 34 and rotate in the opposite direction, thereby drive lower bolster device 4 downstream when driving slide 32 downstream, catch contact the upper surface of base 1 when catch bar 46 downstream this moment, when slide 32 further downstream, catch bar 46 received blockking and online motion of base 1 this moment, and drive extrusion stem 45 upward motion when promoting first fly leaf 43 upward motion, spring 44 is in compression state, the finished product of moulding plastics that promotes moulding-die 42 upper surface through extrusion stem 45 breaks away from moulding-die 42, thereby the finished product of moulding plastics is conveniently taken out, and the practicality has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An injection molding machine for plastic processing, comprising a base (1), characterized in that: the utility model discloses a die cavity, including base (1), the equal fixed mounting in upper end left part and the upper end right part of base (1) has a U-shaped frame (2), two the inner chamber of U-shaped frame (2) is provided with slider (3), the upper end middle part of slider (3) is provided with lower bolster device (4), two the upper end fixed mounting of U-shaped frame (2) has first fixed plate (5), the lower extreme middle part fixedly connected with cope match-plate pattern (6) of first fixed plate (5), die cavity (7) have been seted up at the lower extreme middle part of cope match-plate pattern (6), the upper end middle part fixedly connected with connecting pipe (8) of first fixed plate (5), the left end lower part fixedly connected with feed hopper (9) of connecting pipe (8), the upper end middle part of connecting pipe (8) is provided with flexible extrusion device (10).

2. An injection molding machine for plastic processing as claimed in claim 1, wherein: slider (3) include threaded rod (31), the surface middle part threaded connection of threaded rod (31) has slide (32), the upper end right part of slide (32) alternates and is connected with gag lever post (33), threaded rod (31) run through the inner chamber top middle side and the positive and negative motor of fixedly connected with (34) of left side U-shaped frame (2), slider (3) and U-shaped frame (2) swing joint are connected in the inner chamber of left side U-shaped frame (2) are alternated in threaded rod (31).

3. An injection molding machine for plastic processing as claimed in claim 1, wherein: lower bolster device (4) include lower bolster (41), the upper end middle part fixedly connected with moulding-die (42) of lower bolster (41), the inner chamber middle part swing joint of lower bolster (41) has first fly leaf (43), the equal fixedly connected with spring (44) of upper end left part and the upper end right part of first fly leaf (43), the upper end middle part fixedly connected with extrusion stem (45) of first fly leaf (43), the lower extreme middle part fixed mounting of first fly leaf (43) has catch bar (46), lower bolster (41) fixed connection is in the same place lower bolster device (4) and slider (3) fixed connection in the upper end middle part of slider (3).

4. An injection molding machine for plastic processing as claimed in claim 1, wherein: the telescopic extrusion device (10) comprises a telescopic power machine (101) and a telescopic rod (102), the telescopic rod (102) is movably connected to the output end of the telescopic power machine (101), the lower end of the telescopic rod (102) is fixedly connected with a compression plate (103), and the telescopic power machine (101) is fixedly connected to the middle part of the upper end of the connecting pipe (8) to fixedly connect the telescopic extrusion device (10) with the connecting pipe (8).

5. An injection molding machine for plastic processing as claimed in claim 4, wherein: the telescopic power machine (101) is electrically connected with the telescopic rod (102).

6. An injection molding machine for plastic processing as claimed in claim 1, wherein: the lower template device (4) is positioned below the upper template (6).