CN215242792U

CN215242792U - Single-station single-die-head blow molding machine

Info

Publication number: CN215242792U
Application number: CN202121353307.1U
Authority: CN
Inventors: 闾庄峰
Original assignee: Suzhou Huayue Xinghan Machinery Co ltd
Current assignee: Suzhou Huayue Xinghan Machinery Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-21
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a single-station single-die-head blowing machine, including the blowing machine body, the left side of blowing machine body is equipped with driving motor, driving motor's right side is connected with injection cylinder through the bearing, the first material pipe of blowing machine body fixedly connected with is passed through on injection cylinder's right side, the inside bottom fixedly connected with storage bucket of blowing machine body, there is the threaded rod injection cylinder's inside through piston connection. This single-station single-die-head blow molding machine, can make the time of trading look and reloading reduce to 2-3 hours, make simultaneously and heat preheating time and shorten to original half, because do not have all raw materialss of storage vat first-in first-out, no longer have the stop, so trade the look faster, and do not have the waste discharge, because the storage diameter is little, the heating range is little, so the precision of control by temperature change is higher, the temperature can be more directly even heat to in the material, the height of blowing machine body is lower than original simultaneously, thereby the security that makes the blowing machine body is higher.

Description

Single-station single-die-head blow molding machine

Technical Field

The utility model relates to a single-station single-die-head blow molding machine belongs to mechanical technical field.

Background

Blow molding, also known as blow molding, is a rapidly developing plastic processing method. The thermoplastic resin is extruded or injection molded to obtain tubular plastic parison, which is hot or heated to soften, and then placed in a split mold, after the mold is closed, compressed air is introduced into the parison to blow the plastic parison to cling to the inner wall of the mold, and after cooling and demolding, various hollow products are obtained. The blown film manufacturing process is in principle very similar to the blow molding of hollow articles, but it does not use a mold. The blow molding process began during world war ii for the production of low density polyethylene vials. In the late 50 s, the blow molding technology has been widely used with the advent of high density polyethylene and the development of blow molding machines. The volume of the hollow container can reach thousands of liters, and computer control is adopted in some production. Suitable plastics for blow molding are polyethylene, polyvinyl chloride, polypropylene, polyester, etc., and the resulting hollow containers are widely used as industrial packaging containers. The blowing machine can be divided into three big categories of extrusion blowing machine, injection blowing machine and special construction blowing machine, common blowing machine is more than 24 hours at the required time on changing look and reloading, storage vat in the blowing machine makes the raw materials often stop, lead to changing look speed very slowly, and storage diameter is too big, thereby make the heating range grow, the precision that leads to the control by temperature change reduces, make the temperature can not be even heat to in the material, simultaneously in the continuous waste material that produces of course of working, cause raw materials cost to increase, production efficiency reduces.

In order to solve the problems, the application provides a single-station single-die-head blow molding machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a single-station single-die head blowing machine, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a single-station single-die-head blowing machine, includes the blowing machine body, the left side of blowing machine body is equipped with driving motor, driving motor right side fixedly connected with injection cylinder, driving motor output fixed connection injection cylinder, piston fixedly connected with threaded rod is passed through to injection cylinder's inside, the first material pipe of blowing machine body fixedly connected with is passed through on injection cylinder's right side, the threaded rod sets up in first material intraduct, the inside bottom fixedly connected with storage bucket of blowing machine body. The utility model discloses a single-station single-die-head blow molding machine, at first put into the hopper with the raw materials, enter into first material pipe through the second material pipe, then push the raw materials into the storage bucket through the thread groove on the threaded rod under the thrust of piston, utilize the heating spool to carry out the heat treatment to the raw materials, reach the effect of plastify, the raw materials after the plastify are pushed down to the discharging pipe under the effect of piston and driving motor simultaneously, inject into the injection molding box through the nozzle, under the effect of the outside cooling tube of injection molding box, realize the cooling and sizing, through the above setting, can make the time of trading look and reloading reduce to 2-3 hours, make the warm-up preheating time shorten to half original simultaneously, because all raw materials of storage vat are first in, no longer have the dwell, it is faster to trade the look, and there is no waste material to discharge, because the storage diameter is little, the heating range is little, so the precision of temperature control is higher, the temperature can be directly and uniformly heated into the material, and meanwhile, the height of the blow molding machine body is lower than that of the original blow molding machine body, so that the safety of the blow molding machine body is higher.

As a further improvement, the top fixedly connected with second material pipe of blowing machine body, the top fixedly connected with feeder hopper of second material pipe, the inside that the bottom of second material pipe extended to the blowing machine body communicates with each other with first material pipe, the right side fixedly connected with of blowing machine body case of moulding plastics, the external connection of case of moulding plastics has the cooling tube.

As a further improvement, the left side of the first material pipe is fixedly connected with the inner wall of the blow molding machine body, and the right side of the first material pipe is fixedly connected with the charging basket through a heat insulation pad.

As a further improvement, the cavity has been seted up to the inside of storage bucket, the left side and the first material pipe of cavity communicate with each other, the top of storage bucket is connected with the heating spool, the right side fixedly connected with discharging pipe of storage bucket.

As a further improvement, the left side of the discharging pipe is communicated with the cavity, the right side fixedly connected with nozzle of the discharging pipe, the right side of the nozzle is connected with the injection molding box through the inner wall of the blow molding machine body.

As a further improvement, the left side of threaded rod is connected with the piston, the spiral shell groove has been seted up on the surface of threaded rod, the right side of threaded rod is through ending contrary ring fixedly connected with screw rod head, ending contrary ring installs on the threaded rod, prevents the fuse-element against the current.

The utility model discloses beneficial effect: a single-station single-die-head blow molding machine is characterized in that raw materials are firstly put into a feed hopper, enter a first material pipe through a second material pipe, are pushed into a material barrel through a spiral groove on a threaded rod under the thrust of a piston, are heated by a heating wire pipe to achieve the plasticizing effect, are pushed into a discharge pipe under the action of the piston and a driving motor, are injected into an injection molding box through a nozzle, and are cooled and shaped under the action of a cooling pipe outside the injection molding box, so that the time for changing colors and changing materials can be reduced to 2-3 hours, the heating and preheating time is shortened to half of the original time, and the color changing is quicker and no waste is discharged because all the raw materials of a storage cylinder are in first-out and do not stay any more, and the temperature control precision is higher because the storage diameter is small and the heating range is small, the temperature can be directly and uniformly heated into the material, and meanwhile, the height of the blow molding machine body is lower than that of the original blow molding machine body, so that the safety of the blow molding machine body is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a cross-sectional structural view of a single-station single-die blow molding machine according to the present invention.

Fig. 2 is a plan view of a single station single die blow molding machine of the present invention.

Fig. 3 is a structural view of a threaded rod of a single station single die blow molding machine of the present invention.

Reference numbers in the figures: 1. a blow molding machine body; 2. a drive motor; 3. an injection oil cylinder; 4. a piston; 5. a threaded rod; 6. a first material pipe; 7. a charging bucket; 8. a second material pipe; 9. a feed hopper; 10. heating the wire tube; 11. a discharge pipe; 12. a nozzle; 13. injection molding a box; 14. a cavity; 15. a heat insulating pad; 16. a screw groove; 17. a non-return ring; 18. a screw head.

Detailed Description

The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.

In order to make the technical means, creation characteristics, achievement purposes and efficacies of the utility model easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description of the present invention and simplification of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention, furthermore, the terms "first", "second", "third" are used for descriptive purposes only, but not as indicating or implying relative importance, the invention is further described below in connection with the detailed description.

Examples

The utility model provides a single-station single-die-head blowing machine, includes blowing machine body 1, the left side of blowing machine body 1 is equipped with driving

motor

2, 2 right side fixedly connected with injection cylinder 3 of driving motor, 2 output fixed connection injection cylinder 3 of driving motor, 4 fixedly connected with threaded rods 5 are passed through to the inside of injection cylinder 3, the first material pipe 6 of 1 fixedly connected with of blowing machine body is passed through on the right side of injection cylinder 3, threaded rod 5 sets up inside first material pipe 6, the inside bottom fixedly connected with storage bucket 7 of blowing machine body 1.

In this embodiment, a second material pipe 8 is fixedly connected to the top end of the blow molding machine body 1, a feed hopper 9 is fixedly connected to the upper side of the second material pipe 8, the bottom end of the second material pipe 8 extends into the blow molding machine body 1 and is communicated with the first material pipe 6, and an injection molding box 13 is fixedly connected to the right side of the blow molding machine body 1.

In this embodiment, the left side of the first material pipe 6 is fixedly connected to the inner wall of the blow molding machine body 1, and the right side of the first material pipe 6 is fixedly connected to the material barrel 7 through the heat insulation pad 15.

In this embodiment, cavity 14 has been seted up to the inside of storage bucket 7, the left side of cavity 14 communicates with each other with first material pipe 6, the top of storage bucket 7 is connected with heating spool 10, the right side fixedly connected with discharging pipe 11 of storage bucket 7.

In the present exemplary embodiment, the left side of the discharge pipe 11 communicates with the cavity 14, the right side of the discharge pipe 11 is fixedly connected with a nozzle 12, and the right side of the nozzle 12 is connected with an injection molding box 13 via the inner wall of the blow molding machine body 1.

In this embodiment, the left side of the threaded rod 5 is connected with the piston 4, the surface of the threaded rod 5 is provided with a screw groove 16, and the right side of the threaded rod 5 is fixedly connected with a screw head 18 through a non-return ring 17.

As shown in fig. 1-3, the utility model discloses a single-station single-die head blowing machine, at first open driving motor 2 switch, injection cylinder 3 and driving motor 2 begin to work this moment, then pour the raw materials into feeder hopper 9, enter into first material pipe 6 through second material pipe 8, fall in spiral groove 16 on threaded rod 5 at last, threaded rod 5 moves right under piston 4's thrust, move to the inside of storage bucket 7, heat treatment is carried out to the raw materials in spiral groove 16 through heating spool 10 on the storage bucket 7, make it reach plasticized effect, raw materials after the plastify simultaneously under piston 4 and driving motor 2's effect, push the raw materials of plastify to discharging pipe 11 in through threaded rod 5, and inject to moulding plastics case 13 through nozzle 12, under the effect of the outside cooling tube of case 13 of moulding plastics, realize the cooling design.

Through the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a single-station single-die-head blow molding machine, at first open driving motor 2 switch, injection cylinder 3 and driving motor 2 begin to work this moment, then pour the raw materials into feeder hopper 9, enter into first material pipe 6 through second material pipe 8, fall in screw groove 16 on threaded rod 5 at last, threaded rod 5 moves to the right under the thrust of piston 4, move to the inside of storage bucket 7, heat treatment is carried out to the raw materials in screw groove 16 through heating spool 10 on storage bucket 7, make it reach the effect of plastify, raw materials after the plastify simultaneously under the effect of piston 4 and driving motor 2, push the raw materials of plastify to discharging pipe 11 through threaded rod 5, and inject into injection molding box 13 through nozzle 12, under the effect of the outside cooling tube of injection molding box 13, realize the cooling design, through this setting, can make the time of changing colors and reloading reduce to 2-3 hours, make simultaneously warm-up preheating time shorten to original half, because do not have all raw materialss of storage vat first-in first-out, no longer have the stay, so trade the look faster, and do not have the waste discharge, because storage diameter is little, the heating range is little, so the precision of control by temperature change is higher, the temperature more can be directly even heat to the material in, the height ratio of blowing machine body 1 is lower than originally simultaneously to make blowing machine body 1's security higher.

The foregoing is an embodiment of the preferred embodiment of the present invention, showing and describing the basic principles and main features of the present invention and the advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the foregoing embodiments and descriptions are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a single-station single-die-head blow molding machine, includes blowing machine body (1), its characterized in that: the left side of blowing machine body (1) is equipped with driving motor (2), driving motor (2) right side fixedly connected with injection cylinder (3), driving motor (2) output end fixed connection injection cylinder (3), piston (4) fixedly connected with threaded rod (5) are passed through to the inside of injection cylinder (3), the first material pipe (6) of blowing machine body (1) fixedly connected with is passed through on the right side of injection cylinder (3), threaded rod (5) set up inside first material pipe (6), the inside bottom fixedly connected with storage bucket (7) of blowing machine body (1).

2. A single station, single die blow molding machine as claimed in claim 1 wherein: the top fixedly connected with second material pipe (8) of blowing machine body (1), the top fixedly connected with feeder hopper (9) of second material pipe (8), the bottom of second material pipe (8) extends to the inside of blowing machine body (1) and communicates with each other with first material pipe (6), the right side fixedly connected with of blowing machine body (1) case (13) of moulding plastics.

3. A single station, single die blow molding machine as claimed in claim 1 wherein: the left side of the first material pipe (6) is fixedly connected with the inner wall of the blow molding machine body (1), and the right side of the first material pipe (6) is fixedly connected with the charging basket (7) through a heat insulation pad (15).

4. A single station, single die blow molding machine as claimed in claim 1 wherein: cavity (14) have been seted up to the inside of storage bucket (7), the left side and first material pipe (6) of cavity (14) communicate with each other, the top of storage bucket (7) is connected with heating spool (10), the right side fixedly connected with discharging pipe (11) of storage bucket (7).

5. A single station, single die blow molding machine according to claim 4 wherein: the left side of the discharge pipe (11) is communicated with the cavity (14), the right side of the discharge pipe (11) is fixedly connected with a nozzle (12), and the right side of the nozzle (12) is connected with an injection molding box (13) through the inner wall of the blow molding machine body (1).

6. A single station, single die blow molding machine as claimed in claim 1 wherein: the left side of the threaded rod (5) is connected with the piston (4), a screw groove (16) is formed in the surface of the threaded rod (5), and the right side of the threaded rod (5) is fixedly connected with a screw head (18) through a non-return ring (17).