CN213006236U

CN213006236U - Discharge mechanism of injection molding machine

Info

Publication number: CN213006236U
Application number: CN202021533342.7U
Authority: CN
Inventors: 栗渊
Original assignee: Hebi De'an Electric Co ltd
Current assignee: Hebi De'an Electric Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-20
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a discharging mechanism of an injection molding machine, which comprises an injection molding machine body, wherein the bottom of the injection molding machine body is provided with three chambers, the upper surface of the chamber at the middle part is provided with symmetrical feed openings between a mold at the position of the injection molding machine body and an injection mechanism, the chamber at the left side is internally provided with a motor, and the output end of the motor penetrates through the inner wall of the chamber at the left side, extends to the inner part of the chamber at the middle part and is fixedly connected with a rotating rod; the supporting frame is a telescopic mechanism, so that the height value of the second rotating roller can be adjusted according to the requirement, and the use is convenient; the limiting side plates are arranged, so that the die can be prevented from rolling down to the inside of the cabin on the outer surface of the conveyor belt; through setting up air-cooler and contact tube, fully cool off the outside of mould and the contact surface of mould and conveyer belt respectively.

Description

Discharge mechanism of injection molding machine

Technical Field

The utility model belongs to the injection molding machine field particularly, relates to a discharge mechanism of injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

The ejection of compact department of present injection molding machine mostly falls to inside collection storehouse inside, takes out by the manual work again, has increased artificial use cost, can use cold wind mechanism to cool off the mould of completion when moulding plastics simultaneously, prevents to produce the adhesion between its and the mould shell, but after the unloading, because the cooling also carries out the adhesion inadequately easily between each mould, perhaps the poor emergence of time when colliding warp.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a discharging mechanism of an injection molding machine, which comprises an injection molding machine body, wherein the bottom of the injection molding machine body is provided with three chambers, the middle part of the upper surface of the chamber is provided with a symmetrical feed opening between a mold at the injection molding machine body and an injection mechanism, the left side of the chamber is internally provided with a motor, the output end of the motor penetrates through the inner wall of the chamber at the left side, extends to the inner part of the chamber at the middle part and is fixedly connected with a rotating rod, the middle part of the inner wall of the chamber is fixedly embedded with a bearing, the bearing sleeve is arranged on the outer surface at the right end of the rotating rod, the front part of the injection molding machine body is provided with a support frame, the outer surfaces of the rotating rod and the support frame are respectively sleeved with a first rotating roller and a second rotating roller, the, the cooling device that the injection molding machine body goes out has the cooling tube of parallelly connected, the cooling tube runs through the outer wall of injection molding machine body and extends to the inside of middle part bin by the outside of injection molding machine body, the cooling tube has two shunt tubes through shunt tubes intercommunication, two the shunt tubes are kept away from the one end of shunt tubes and are linked together each other, two the fixed intercommunication of the one end that the shunt tubes are close to each other has the contact pipe of equidistance range, every the top of contact pipe all contacts with the inner circle of conveyer belt.

Furthermore, the outer ring of the conveying belt is provided with grains, the left end and the right end of the outer ring of the conveying belt are fixedly connected with limiting side plates, and the limiting side plates are made of rubber.

Furthermore, the left end and the right end of the support frame are provided with telescopic mechanisms which are in threaded connection with threaded rods sleeved with threaded pipes.

Further, the left side the internally mounted of bin has the air-cooler, and the vent that is linked together with the middle part bin is seted up to the inside wall of air-cooler place bin, the inside fixedly connected with filter screen of vent.

Furthermore, the front end of the second rotating roller penetrates through the feed opening and extends to the front part of the injection molding machine body, and the horizontal height value of the second rotating roller is lower than that of the first rotating roller.

Compared with the prior art, the utility model following beneficial effect has:

(1) a discharge mechanism of injection molding machine, not only use transport mechanism to carry out automatic shipment in feed opening department, also can carry out the cooling once more to the mould simultaneously after the unloading, prevent that the mould from warping because of the insufficient adhesion of cooling.

(2) The utility model discloses a discharging mechanism of an injection molding machine, which can adjust the height value of a second rotating roller according to the requirement by arranging a support frame as a telescopic mechanism, and is convenient to use; the limiting side plates are arranged, so that the die can be prevented from rolling down to the inside of the cabin on the outer surface of the conveyor belt; through setting up air-cooler and contact tube, fully cool off the outside of mould and the contact surface of mould and conveyer belt respectively.

Drawings

Fig. 1 is a front view of the injection molding machine body of the present invention.

Fig. 2 is a sectional view of the middle cabin of the present invention.

Fig. 3 is a sectional view of the middle bin in the side view direction of the present invention.

Fig. 4 is a top view of the conveyor belt of the present invention.

In the figure: 1 injection molding machine body, 2 discharge gates, 3 motors, 4 air coolers, 5 vents, 6 rotating rods, 7 bearings, 8 first rotating rollers, 9 conveyor belts, 10 second rotating rollers, 11 support frames, 12 limiting side plates, 13 cooling pipes, 14 flow dividers, 15 flow dividing pipes, 16 contact pipes and 17 feed gates.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Embodiments of the device are given in the figures. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1-4, the embodiment provides a discharging mechanism of an injection molding machine, which includes an injection molding machine body 1, three chambers are provided at the bottom of the injection molding machine body 1, a symmetrical feed opening 17 between a mold at the injection molding machine body 1 and an injection mechanism is provided on the upper surface of the middle chamber, so that the mold can directly fall into the feed opening 17 after demolding. The internally mounted of left side bin has air-cooler 4, and the vent 5 that is linked together with the middle part bin is seted up to the inside wall of air-cooler 4 place bin, and the inside fixedly connected with filter screen of vent 5 prevents that the foreign matter from getting into, cools off the cooling through the forced air cooling simultaneously. The internally mounted of left side bin has motor 3, and motor 3's inside is not equipped with the brake, and the inner wall that motor 3's output runs through the left side bin extends to the inside and the fixedly connected with dwang 6 of middle part bin, and the inside wall of middle part bin is fixed to be inlayed and has bearing 7, and the bearing 7 cover is established at the surface of dwang 6 right-hand members. The front portion of injection molding machine body 1 is equipped with support frame 11, and both ends are telescopic machanism about support frame 11, carry out threaded connection for screwed pipe and the threaded rod of cover establishing, can adjust the height of support frame 11 at any time, come to adjust the height of second live-rollers 10.

The surface of dwang 6 and support frame 11 is equipped with first live-rollers 8 and second live-rollers 10 respectively, and the front end of second live-rollers 10 runs through feed opening 17 and extends to the anterior of injection molding machine body 1, and the level height value of second live-rollers 10 is less than the level height value of first live-rollers 8, makes things convenient for unloading work. The surface cover of first rotor roll 8 is equipped with conveyer belt 9, and the line has been seted up to conveyer belt 9's outer lane, increases the frictional force between mould and the conveyer belt 9, and the equal fixedly connected with in both ends spacing curb plate 12 about conveyer belt 9 outer lane, and spacing curb plate 12 is the rubber material, prevents that the mould from dropping, and the texture is soft can not produce wearing and tearing to the mould simultaneously.

The first rotating roller 8 is in transmission connection with the second rotating roller 10 through the conveying belt 9, the cooling device of the injection molding machine body 1 is connected with the cooling pipe 13 in parallel, and the cooling pipe 13 penetrates through the outer wall of the injection molding machine body 1 from the outside of the injection molding machine body 1 and extends to the inside of the middle bin. The cooling pipe 13 is communicated with two shunt pipes 15 through a shunt 14, one ends of the two shunt pipes 15 far away from the shunt 14 are communicated with each other, one ends of the two shunt pipes 15 close to each other are fixedly communicated with contact pipes 16 which are arranged at equal intervals, and the top end of each contact pipe 16 is contacted with the inner ring of the conveying belt 9, so that the conveying belt 9 is cooled.

In the discharging mechanism of the injection molding machine, when the discharging mechanism is used, the injection molding machine body 1, the air cooler 4 and the motor 3 are respectively communicated with a municipal power supply and a switch is turned on, the injection mechanism at the position of the injection molding machine body 1 and a mold shell are matched with each other to complete injection molding, then, a dropped mold falls on the surface of the conveyor belt 9 through the discharging port 17, the motor 3 drives the first rotating roller 8 to rotate through the rotating rod 6, the second rotating roller 10 is driven to rotate through the transmission connection of the conveyor belt 9, the transportation of the mold is completed, the mold is transported to the outside of the discharging port 2 through the middle bin and then collected through the collecting box, and in the transmission process, the air cooler 4 and the contact pipe 16 respectively perform air cooling and water cooling on the mold, so that the cooling degree of the mold is ensured, the mold is prevented from being adhered or deformed, and the; after finishing using, can upwards promote second live-rollers 10, utilize conveyer belt 9 to come to seal discharge gate 2 department, the rethread magic is pasted or the tool to lock is fixed can to the front of support frame 11 and injection molding machine body 1.

It should be noted that the structure of the present invention can be realized in many different forms, and is not limited to the embodiments, and any equivalent transformation, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, which is performed by a person skilled in the art using the contents of the present invention and the accompanying drawings, is included in the protection scope of the present invention.

Claims

1. The utility model provides a discharge mechanism of injection molding machine, includes injection molding machine body (1), its characterized in that: injection molding machine body (1) bottom society has three bin, middle part the upper surface of bin is seted up symmetrical feed opening (17) between injection molding machine body (1) department mould and the injection mechanism, the left side the internally mounted of bin has motor (3), the inner wall that the output of motor (3) runs through the left side bin extends to the inside and fixedly connected with dwang (6) of middle part bin, the middle part the inside wall of bin is fixed to be inlayed and is had bearing (7), the surface at dwang (6) right-hand member is established to bearing (7) cover, the front portion of injection molding machine body (1) is equipped with support frame (11), the surface of dwang (6) and support frame (11) is overlapped respectively and is equipped with first live-rollers (8) and second live-rollers (10), the surface cover of first live-rollers (8) is equipped with conveyer belt (9), first live-rollers (8) are connected with second live-rollers (10) transmission through conveyer belt (9), the cooling arrangement that injection molding machine body (1) goes out has cooling tube (13) in parallel, cooling tube (13) run through the outer wall of injection molding machine body (1) and extend to the inside of middle part bin by the outside of injection molding machine body (1), cooling tube (13) have two shunt tubes (15), two through shunt (14) intercommunication shunt tubes (15) keep away from the one end of shunt (14) and communicate each other, two the fixed intercommunication of the one end that shunt tubes (15) are close to each other has contact pipe (16) that the equidistance was arranged, every the top of contact pipe (16) all contacts with the inner circle of conveyer belt (9).

2. The discharge mechanism of an injection molding machine according to claim 1, wherein: the line has been seted up to the outer lane of conveyer belt (9), and the equal fixedly connected with in both ends spacing curb plate (12) about conveyer belt (9) outer lane, spacing curb plate (12) are the rubber material.

3. The discharge mechanism of an injection molding machine according to claim 2, wherein: the left end and the right end of the support frame (11) are provided with telescopic mechanisms which are in threaded connection with threaded rods sleeved with threaded pipes.

4. The discharge mechanism of an injection molding machine according to claim 3, wherein: the left side the internally mounted of bin has air-cooler (4), and air-cooler (4) place the inside wall of bin set up vent (5) that are linked together with the middle part bin, the inside fixedly connected with filter screen of vent (5).

5. The discharge mechanism of an injection molding machine according to claim 4, wherein: the front end of the second rotating roller (10) penetrates through the feed opening (17) and extends to the front part of the injection molding machine body (1), and the horizontal height value of the second rotating roller (10) is lower than that of the first rotating roller (8).