CN209903753U

CN209903753U - Convenient to use's injection molding machine

Info

Publication number: CN209903753U
Application number: CN201920582010.9U
Authority: CN
Inventors: 郑行道; 傅健顺; 郑艾妮
Original assignee: Dewen Electronics (longchuan) Co Ltd
Current assignee: Dewen Electronics (longchuan) Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-07
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a convenient to use's injection molding machine, including the injection molding machine frame, the top of injection molding machine frame is provided with removes shell and heating chamber, one side that the inside of removing the shell is located the heating chamber is provided with the guide bar, be provided with movable mould seat and cover half seat on the guide bar, the one end that the inside of removing the shell is located the movable mould seat is provided with hydraulic stem and pneumatic cylinder, the below that lies in the movable mould seat in the injection molding machine frame is provided with the buffer, the inside in heating chamber is provided with auger delivery ware, and is provided with the heater on the auger delivery ware, auger delivery ware's one end has the injection mouth, and the injection mouth is connected with the cover half. A convenient to use's injection molding machine, be provided with buffer and melter, not only can prevent that locking die holder and cover half seat from producing great impact, the life of extension mould can also heat refrigerated plastics in the injection nozzle, prevents to block up the injection nozzle, makes things convenient for next use.

Description

Convenient to use's injection molding machine

Technical Field

The utility model relates to an injection molding machine field, in particular to convenient to use's injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type, wherein the injection molding machine can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a mold cavity, and a screw type injection molding machine can heat and plasticize a certain amount of plastics in a specified time and then inject the molten plastics into the mold cavity through a screw at a certain pressure and speed. After injection, the melt injected into the mold cavity remains set. However, the plastic remained at the injection nozzle of the existing injection molding machine is solidified after injection, and blocks the injection nozzle, so that the next use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a convenient to use's injection molding machine, can effectively solve the problem in the background art.

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

the utility model provides a convenient to use's injection molding machine, includes the injection molding machine frame, the top of injection molding machine frame is provided with removes shell and heating chamber, one side that the inside that removes the shell is located the heating chamber is provided with the guide bar, be provided with movable mould seat and cover half seat on the guide bar, the one end that the inside that removes the shell is located the movable mould seat is provided with hydraulic stem and pneumatic cylinder, the below that lies in the movable mould seat in the injection molding machine frame is provided with the buffer, the inside in heating chamber is provided with auger delivery ware, and is provided with the heater on the auger delivery ware, auger delivery ware's one end has the injection nozzle, and the injection nozzle is connected with the cover half seat, the inside in heating chamber.

Preferably, the melter includes hot plate, flow hole, collection room, fixed block and switch door, the fixed block is located auger delivery ware's surface, the inside of fixed block is provided with the hot plate, and the shape of hot plate is the annular, the inside of fixed block is located injection nozzle department and has the flow hole, the below that the inside that is located the fixed block in heating chamber is provided with the collection room, and the flow hole with the collection room is linked together, the edge of collecting the room is provided with the switch door.

Preferably, the buffer includes rubber pad, buffer block, expanding spring, removal chamber, lead screw, nut seat, scale mark, sliding tray and twist grip, the sliding tray has been seted up in the injection molding machine frame, the both ends of sliding tray are provided with rotates the seat, and rotate and be provided with the lead screw in the seat, the one end of lead screw is provided with twist grip, and the surface of lead screw has the scale mark, the nut seat has on the lead screw, the removal chamber has been seted up to the inside of nut seat, it has expanding spring and buffer block to remove the intracavity, and the one end surface of buffer block pastes and has the rubber pad.

Preferably, the injection molding machine frame is provided with a control key, and a sliding rail is arranged at the position of the movable shell on the injection molding machine frame.

Preferably, the movable housing is provided with an observation window, and a handle is arranged on one side of the observation window on the movable housing.

Preferably, a funnel and a rear seat are arranged on the heating cavity.

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

the utility model discloses in, be provided with the buffer, not only can reduce and produce great impact when movable mould seat and cover half seat contact, increase the buffering effect, prolong the life of mould, be provided with the melter, not only can provide the secondary heating when the injection, can heat injection nozzle aftercooling's plastics moreover, prevent to block up the injection nozzle, make things convenient for next use.

Drawings

FIG. 1 is a schematic view of the overall structure of a convenient injection molding machine of the present invention;

FIG. 2 is a schematic view of the interior of a convenient injection molding machine of the present invention;

FIG. 3 is an enlarged view of the injection molding machine of the present invention at the A position;

FIG. 4 is an enlarged view of the injection molding machine of the present invention at the position B;

fig. 5 is a schematic diagram of the opening and closing door of the melter of the injection molding machine according to the present invention.

In the figure: 1. a frame of an injection molding machine; 2. a control key; 3. a hydraulic cylinder; 4. moving the housing; 5. an observation window; 6. a movable die holder; 7. a handle; 8. a sliding rail; 9. a heating cavity; 10. a funnel; 11. a rear seat; 12. a hydraulic lever; 13. an injection nozzle; 14. fixing a die holder; 15. a melter; 1501. heating plates; 1502. a flow aperture; 1503. a collection chamber; 1504. a fixed block; 1505. opening and closing the door; 16. a screw conveyor; 17. a buffer; 1701. a rubber pad; 1702. a buffer block; 1703. a tension spring; 1704. a moving chamber; 1705. a screw rod; 1706. a nut seat; 1707. scale lines; 1708. a sliding groove; 1709. rotating the handle; 18. a heater; 19. a guide rod.

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.

As shown in fig. 1-5, an injection molding machine with convenient use comprises an injection molding machine frame 1, a movable housing 4 and a heating cavity 9 are arranged above the injection molding machine frame 1, a guide rod 19 is arranged on one side of the interior of the movable housing 4, which is located at the heating cavity 9, a movable die holder 6 and a fixed die holder 14 are arranged on the guide rod 19, a hydraulic rod 12 and a hydraulic cylinder 3 are arranged at one end of the interior of the movable housing 4, which is located at the movable die holder 6, a buffer 17 is arranged below the movable die holder 6 on the injection molding machine frame 1, a screw conveyor 16 is arranged inside the heating cavity 9, a heater 18 is arranged on the screw conveyor 16, an injection nozzle 13 is arranged at one end of the screw conveyor 16, the injection nozzle 13 is connected with the fixed die holder 14, and a melter 15 is arranged;

the melter 15 comprises a heating plate 1501, a flow hole 1502, a collection chamber 1503, a fixed block 1504 and an opening and closing door 1505, wherein the fixed block 1504 is positioned on the surface of the spiral conveyor 16, the heating plate 1501 is arranged inside the fixed block 1504, the heating plate 1501 is annular, the flow hole 1502 is arranged inside the fixed block 1504 and positioned at the injection nozzle 13, the collection chamber 1503 is arranged inside the heating cavity 9 and positioned below the fixed block 1504, the flow hole 1502 is communicated with the collection chamber 1503, and the opening and closing door 1505 is arranged at the edge of the collection chamber 1503; the buffer 17 comprises a rubber pad 1701, a buffer block 1702, a telescopic spring 1703, a moving cavity 1704, a screw rod 1705, a nut seat 1706, a scale mark 1707, a sliding groove 1708 and a rotating handle 1709, the injection molding machine frame 1 is provided with the sliding groove 1708, two ends of the sliding groove 1708 are provided with the rotating seats, the screw rod 1705 is arranged in the rotating seats, one end of the screw rod 1705 is provided with the rotating handle 1709, the surface of the screw rod 1705 is provided with the scale mark 1707, the screw rod 1705 is provided with the nut seat 1706, the nut seat 1706 is internally provided with the moving cavity 1704, the telescopic spring 1703 and the buffer block 1702 are arranged in the moving cavity 1704, and the rubber pad 1701 is adhered to the surface of one end of the buffer; a control key 2 is arranged on the injection molding machine frame 1, and a sliding rail 8 is arranged on the injection molding machine frame 1 at the position of the movable shell 4; an observation window 5 is arranged on the movable shell 4, and a handle 7 is arranged on one side of the observation window 5 on the movable shell 4; a funnel 10 and a rear seat 11 are provided on the heating chamber 9.

It should be noted that, the utility model relates to an injection molding machine with convenient use, before using, install movable mold seat 6 and fixed mold seat 14 of injection mold in the removal shell 4, and fix hydraulic stem 12 and movable mold seat 6 mutually, and add required plastic granules to the funnel 10 above the heating chamber 9, then control the heater 18 work through the control button 2 on the injection molding machine frame 1, make plastics preheat and melt, when needing to process the injection molding, inject hydraulic oil into the pneumatic cylinder 3, make hydraulic stem 12 drive movable mold seat 6 move along guide bar 19, when movable mold seat 6 and fixed mold seat 14 are coming into contact soon, at this moment, movable mold seat 6 is connected with buffer block 1702 of buffer 17, at this moment under the effect of the expanding spring 1703 in the removal chamber 1704, make movable mold seat 6 contact with fixed mold seat 14 slowly, rubber pad 1701 also can reduce the buffering simultaneously, when the mould is closed, the heated plastic is moved to the injection nozzle 13 through the screw conveyor 16, the gap between the moulds is filled to form a required formed product, the internal forming condition can be observed through the observation window 5, then the movable shell 4 can be moved along the sliding rail 8 by pulling the handle 7, and the processed formed product can be taken out, when other injection moulds need to be replaced, the mould is arranged on the guide rod 19, the handle 1709 is rotated, so that the screw rod 1705 drives the nut seat 1504 to move along the sliding groove 1708, the nut seat 1706 is positioned at the closed position of the movable mould seat 6 and the fixed mould seat 14 by observing the scale line 1707 on the screw rod 1705, the buffering effect can be achieved when the movable mould seat 6 and the fixed mould seat 14 are closed, after the use, the cooled plastic is easy to solidify at the injection nozzle 13, at the moment, the heating plate 1501 in the fixed block can be heated, so that the solidified plastic is remelted and the molten plastic flows from the flow holes 1502 to the collection chamber 1503 in the melter 15, the plastic in the collection chamber 1503 cools again, at which point the opening and closing door 1505 can be opened to remove its solidified mass of plastic for further use.

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. The utility model provides a convenient to use's injection molding machine which characterized in that: comprises an injection molding machine frame (1), a movable shell (4) and a heating cavity (9) are arranged above the injection molding machine frame (1), a guide rod (19) is arranged at one side of the heating cavity (9) in the movable shell (4), the guide rod (19) is provided with a movable mould seat (6) and a fixed mould seat (14), a hydraulic rod (12) and a hydraulic cylinder (3) are arranged at one end of the movable die holder (6) in the movable shell (4), a buffer (17) is arranged on the injection molding machine frame (1) below the movable die holder (6), a screw conveyor (16) is arranged in the heating cavity (9), and a heater (18) is arranged on the screw conveyor (16), one end of the screw conveyor (16) is provided with an injection nozzle (13), and the injection nozzle (13) is connected with the fixed die base (14), and a melter (15) is arranged in the heating cavity (9) and positioned on the screw conveyor (16).

2. A user-friendly injection molding machine as defined in claim 1, wherein: the melter (15) comprises a heating plate (1501), flow holes (1502), a collecting chamber (1503), a fixing block (1504) and a switch door (1505), wherein the fixing block (1504) is positioned on the surface of the spiral conveyor (16), the heating plate (1501) is arranged inside the fixing block (1504), the heating plate (1501) is annular, the flow holes (1502) are formed in the fixing block (1504) and positioned at the injection nozzle (13), the collecting chamber (1503) is arranged inside the heating cavity (9) and positioned below the fixing block (1504), the flow holes (1502) are communicated with the collecting chamber (1503), and the switch door (1505) is arranged at the edge of the collecting chamber (1503).

3. A user-friendly injection molding machine as defined in claim 1, wherein: buffer (17) include rubber pad (1701), buffer block (1702), expanding spring (1703), remove chamber (1704), lead screw (1705), nut seat (1706), scale mark (1707), sliding tray (1708) and twist grip (1709), sliding tray (1708) have been seted up on injection molding machine frame (1), the both ends of sliding tray (1708) are provided with the seat of rotating, and are provided with lead screw (1705) in the seat of rotating, the one end of lead screw (1705) is provided with twist grip (1709), and the surface of lead screw (1705) has scale mark (1707), nut seat (1706) have on lead screw (1705), remove chamber (1704 have been seted up to the inside of nut seat (1706), have expanding spring (1703) and buffer block (1702) in removing chamber (1704), and the one end surface of buffer block (1702) is pasted and is had rubber pad (1701).

4. A user-friendly injection molding machine as defined in claim 1, wherein: the injection molding machine is characterized in that a control key (2) is arranged on the injection molding machine frame (1), and a sliding rail (8) is arranged on the injection molding machine frame (1) and positioned at the movable shell (4).

5. A user-friendly injection molding machine as defined in claim 1, wherein: the movable shell (4) is provided with an observation window (5), and a handle (7) is arranged on one side, located on the observation window (5), of the movable shell (4).

6. A user-friendly injection molding machine as defined in claim 1, wherein: the heating cavity (9) is provided with a funnel (10) and a rear seat (11).