CN216423243U

CN216423243U - Plastic product injection molding equipment

Info

Publication number: CN216423243U
Application number: CN202122215419.7U
Authority: CN
Inventors: 刘虎
Original assignee: Huayi Technology Guangdong Co ltd
Current assignee: Huayi Technology Guangdong Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-05-03
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses plastic product injection molding equipment which comprises a workbench, wherein the upper side of the workbench is fixedly connected with a bottom die, the upper side of the bottom die is provided with a matched pressing die, an injection molding cavity is formed between the bottom die and the pressing die, the upper side of the pressing die is provided with an injection molding nozzle and an exhaust hole, the injection molding nozzle and the exhaust hole are both communicated with the injection molding cavity, the bottom of the workbench is fixedly connected with a driving motor, a main shaft of the driving motor penetrates through an avoidance hole of the workbench and is fixedly connected with a scraper, the scraper can slide on the upper surface of the pressing die, the upper side of the workbench is fixedly connected with a vertical plate, one side of the vertical plate is rotatably connected with a supporting rod, the lower end of the supporting rod is provided with a square groove, and the scraper can enter the square groove. According to the utility model, the support rod forms relative sliding in the scraper, so that plastic slag accumulated on the surface of the scraper is cleaned, the scraper is kept clean, the cleaning quality of the exhaust hole is improved, and the exhaust hole is prevented from being blocked.

Description

Plastic product injection molding equipment

Technical Field

The utility model relates to the technical field of rubber injection molding equipment, in particular to plastic product injection molding equipment.

Background

With the development of society and the continuous progress of human beings, various new devices are continuously developed, the quality of life of people is greatly improved, various injection products are applied to various fields in life, and people pay more and more attention to injection molds for rubber.

Current injection mold is provided with the exhaust hole for shaping intracavity gas outgoing, when gas outgoing, partly raw materials can spill over, if not in time clear up, pile up on the exhaust hole, can cause the exhaust hole to block up, influence the continuation of moulding plastics production and go on.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides plastic product injection molding equipment so as to solve the problems in the prior art.

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

the utility model provides a plastic goods injection molding equipment, includes the workstation, workstation upside fixed connection die block, the die block upside is equipped with the moulding-die of looks adaptation, form the chamber of moulding plastics between die block and the moulding-die, the moulding-die upside is equipped with the mouth and the exhaust hole of moulding plastics, the mouth of moulding plastics all communicates the chamber setting of moulding plastics with the exhaust hole, workstation bottom fixed connection driving motor, driving motor's main shaft passes the dodging hole and the fixed connection scraper blade of workstation, the scraper blade can be at the moulding-die upper surface slip, workstation upside fixed connection riser, riser one side is rotated and is connected branch, the branch lower extreme is equipped with square groove, the scraper blade can get into square inslot.

Preferably, the square groove is connected with the push block in a sliding mode, and the lower end of the push block is arc-shaped.

Preferably, the first cylinder of ejector pad upside fixed connection, the upper end in square groove is equipped with the mounting hole, fixed connection erection column in the mounting hole, erection column lower extreme fixed connection second cylinder, fixed connection supporting spring between first cylinder and the second cylinder.

Preferably, a threaded hole is formed in one side of the supporting rod and communicated with the mounting hole, a locking bolt is connected with the threaded hole in a threaded manner, and the locking bolt is arranged in a mode of abutting against and contacting one side of the mounting column.

Preferably, two ends of the push block are respectively fixedly connected with a baffle, and the baffles are connected with the side faces of the supporting rods in a sliding mode.

Preferably, one side of one of the baffles is fixedly connected with the holding rod.

Preferably, both sides of the lower end of the square groove are provided with guide inclined planes.

The utility model has the advantages that: according to the plastic product injection molding equipment provided by the utility model, plastic escaped from the exhaust holes is scraped through the scraper, plastic slag is easily adhered to the scraper, the scraper is driven by the driving motor to rotate to the lower part of the support rod, the support rod rotates to enable the scraper to passively enter the square groove, relative sliding is formed in the scraper through the support rod, and the plastic slag gathered on the surface of the scraper is cleaned, so that the scraper is kept clean, the cleaning quality of the exhaust holes is improved, and the exhaust holes are prevented from being blocked.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

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

figure 3 is a side view of the strut of figure 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in FIGS. 1-3, the injection molding device for plastic products provided by the utility model comprises a workbench 1, wherein the upper side of the workbench 1 is fixedly connected with a bottom die 2, the upper side of the bottom die 2 is provided with a matched pressing die 3, an injection molding cavity 31 is formed between the bottom die 2 and the pressing die 3, the upper side of the pressing die 3 is provided with an injection nozzle and an exhaust hole 32, the injection nozzle and the exhaust hole 32 are both communicated with the injection molding cavity 31, the bottom of the workbench 1 is fixedly connected with a driving motor 33, a main shaft of the driving motor 33 penetrates through an avoiding hole of the workbench 1 and is fixedly connected with a scraper 34, the scraper 34 can slide on the upper surface of the pressing die 3, the scraper 34 is in a square strip shape and can scrape plastics escaped from the exhaust hole 32, the plastic residues are easily adhered to the scraper 34, the upper side of the workbench 1 is fixedly connected with a vertical plate 4, one side of the vertical plate 4 is rotatably connected with a support rod 5, the lower end of the support rod 5 is provided with a square groove 51, two sides of the lower end of the square groove 51 are provided with guide inclined planes 511, the scraper 34 can conveniently enter the square groove 51; the driving motor 33 drives the scraper 34 to rotate below the support rod 5, the support rod 5 rotates to enable the scraper 34 to passively enter the square groove 51, relative sliding is formed in the scraper 34 through the support rod 5, plastic residues gathered by the scraper 34 are cleaned, and the scraper 34 is kept clean.

The pushing block 52 is connected in the square groove 51 in a sliding mode, the lower end of the pushing block 52 is arc-shaped, the upper side of the pushing block 52 is fixedly connected with a first cylinder 53, the upper end of the square groove 51 is provided with a mounting hole, a mounting column 54 is fixedly connected in the mounting hole, the lower end of the mounting column 54 is fixedly connected with a second cylinder 55, a supporting spring 56 is fixedly connected between the first cylinder 53 and the second cylinder 55, the supporting spring 56 is sleeved on the first cylinder 53 and the second cylinder 55 and is fixedly welded, one side of the supporting rod 5 is provided with a threaded hole which is communicated with the mounting hole, the threaded hole is connected with a locking bolt 57 in a threaded mode, the locking bolt 57 is arranged in a pressing contact mode with one side of the mounting column 54, two ends of the pushing block 52 are respectively and fixedly connected with a baffle 521, the baffle 521 is in sliding connection with the side face of the supporting rod 5, and one side of the baffle 521 is fixedly connected with a holding rod 522; the scraper blade 34 is being extruded all the time to the ejector pad 52, avoids the plastics sediment to get into square groove 51 on the one hand, and on the other hand can be through stirring ejector pad 52 vibration from top to bottom for remaining plastics sediment on branch 5 falls on workstation 1, the clearance of being convenient for, and locking bolt 57 gets rid of the back in addition, can take out ejector pad 52, conveniently takes out the residue that glues in the ejector pad 52 bottom.

Use the principle, scraper blade 34 is square long strip form, can strike off the plastics by exhaust hole 32 effusion, the plastics sediment is easily adhered on scraper blade 34, driving motor 33 orders about scraper blade 34 and rotates branch 5 below, branch 5 rotates and makes scraper blade 34 get into square inslot 51 passively, form relative slip in scraper blade 34 through branch 5, clear up the plastics sediment of scraper blade 34 surface gathering, make scraper blade 34 keep clean, improve exhaust hole 32's clearance quality, avoid exhaust hole 32 to block up.

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. The utility model provides a plastic product injection molding equipment, includes workstation (1), workstation (1) upside fixed connection die block (2), die block (2) upside is equipped with moulding-die (3) of looks adaptation, form injection molding chamber (31) between die block (2) and moulding-die (3), moulding-die (3) upside is equipped with the mouth of moulding plastics and exhaust hole (32), the mouth of moulding plastics all communicates injection molding chamber (31) setting with exhaust hole (32), its characterized in that: workstation (1) bottom fixed connection driving motor (33), the main shaft of driving motor (33) passes dodging hole and fixed connection scraper blade (34) of workstation (1), scraper blade (34) can be at moulding-die (3) upper surface slip, workstation (1) upside fixed connection riser (4), riser (4) one side is rotated and is connected branch (5), branch (5) lower extreme is equipped with square groove (51), scraper blade (34) can get into in square groove (51).

2. The plastic product injection molding apparatus of claim 1, wherein: the square groove (51) is connected with a push block (52) in a sliding mode, and the lower end of the push block (52) is arc-shaped.

3. A plastic product injection molding apparatus as claimed in claim 2, wherein: the push block (52) is fixedly connected with a first cylinder (53) on the upper side, a mounting hole is formed in the upper end of the square groove (51), a mounting column (54) is fixedly connected in the mounting hole, the lower end of the mounting column (54) is fixedly connected with a second cylinder (55), and a supporting spring (56) is fixedly connected between the first cylinder (53) and the second cylinder (55).

4. A plastic product injection molding apparatus as claimed in claim 3, wherein: a threaded hole is formed in one side of the supporting rod (5), the threaded hole is communicated with the mounting hole, a locking bolt (57) is connected with the threaded hole in a threaded mode, and the locking bolt (57) is arranged on one side of the mounting column (54) in a pressing contact mode.

5. The plastic product injection molding apparatus of claim 4, wherein: two ends of the push block (52) are respectively fixedly connected with a baffle (521), and the baffle (521) is connected with the side surface of the support rod (5) in a sliding manner.

6. The plastic product injection molding apparatus of claim 5, wherein: one side of one baffle (521) is fixedly connected with a holding rod (522).

7. The plastic product injection molding apparatus of claim 6, wherein: and guide inclined planes (511) are arranged on two sides of the lower end of the square groove (51).