CN218857512U

CN218857512U - Demoulding injection molding machine for producing PET (polyethylene terephthalate) bottles

Info

Publication number: CN218857512U
Application number: CN202223322639.0U
Authority: CN
Inventors: 苏荣森
Original assignee: Foshan Xujie Packaging Technology Co ltd
Current assignee: Foshan Xujie Packaging Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-14
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a drawing of patterns injection molding machine is used in production of PET bottle relates to the injection molding machine field. The utility model discloses a workstation, mounting groove and cooling plate, the mounting groove sets up at the workstation upper surface, the cooling plate dress inlays inside the mounting groove, the cooling plate is the frame plate body structure, the cover half has been inlayed to cooling plate internal surface dress, the inside cavity structure that is of cooling plate, a cooling plate surface is provided with the feed liquor pipe, workstation upper surface week all has welded first electric putter, first electric putter upper surface welding has the roof, the device of moulding plastics is installed through the bolt to the roof upper surface, the device lower surface dress of moulding plastics has the pipe of moulding plastics. The utility model discloses a setting of cooling plate parcel cover half for the cooling plate can be cooled off the cover half by the biggest area, thereby has realized the quick refrigerated purpose after moulding plastics, has simplified the process moreover, has reduced intensity of labour, has improved work efficiency.

Description

Demoulding injection molding machine for producing PET (polyethylene terephthalate) bottles

Technical Field

The utility model relates to an injection molding machine field especially relates to production of PET bottle is with drawing of patterns injection molding machine.

Background

Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. It is divided into vertical, horizontal and full electric type. The injection molding machine can heat plastic, apply high pressure to molten plastic, make it inject out and fill the die cavity, the PET bottle means that the bottle contains a kind of plastic material called polyethylene glycol terephthalate, or short PET, it is the polymer produced after terephthalic acid and ethanediol are compounded, the PET plastic has light, high transparency, shock-resistant characteristic difficult to break, etc., the PET bottle has very strong applicability, apply to the articles for daily use extensively, such fields as the daily use chemical packaging, etc.

However, the patent numbers are: 202120810585.9, the name of utility model: the utility model provides a quick shedder of high separation nature PET polyester bottle's of anti-oxidant temperature resistance utility model patent, the device of moulding plastics makes things convenient for the drawing of patterns, but does not possess refrigerated function, need use the mould through moulding plastics the back, cools off it again, and this kind of mode is wasted time and energy, and the process is complicated loaded down with trivial details, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Therefore, the demolding injection molding machine for producing the PET bottles needs to be provided for solving the technical problems of inconvenient cooling and low working efficiency.

A production of PET bottle is with drawing of patterns injection molding machine includes: workstation, mounting groove and cooling plate, the mounting groove sets up at the workstation upper surface, the cooling plate dress inlays inside the mounting groove, the cooling plate is the frame plate body structure, the cover half has been inlayed to cooling plate internal surface dress for the cooling plate can the biggest area cool off the cover half, thereby realized moulding plastics back quick refrigerated purpose, simplified the process moreover, reduced intensity of labour, improved work efficiency, the cooling plate is inside to be the cavity structure, a cooling plate surface is provided with the feed liquor pipe, workstation upper surface week side all has welded first electric putter, first electric putter upper surface welding has the roof, the device of moulding plastics is installed through the bolt to the roof upper surface, the device lower surface dress of moulding plastics has inlayed the pipe of moulding plastics.

Further, mould plastics and be linked together between pipe one end and the device inside of moulding plastics, the pipe other end of moulding plastics runs through the roof upper surface, the welding of the pipe other end of moulding plastics has the connecting plate, the connecting rod has all been welded to connecting plate upper surface week side.

Furthermore, one end of the connecting rod is welded with the lower surface of the top plate, and a movable die is welded on the lower surface of the connecting plate.

Furthermore, the upper surface of the movable mold is provided with an injection molding opening, the injection molding opening is matched with the injection molding pipe, and the movable mold is matched with the fixed mold.

Further, the mounting groove runs through the workstation lower surface, the cover half lower surface is provided with logical groove, workstation lower surface swing joint has the stripping box, the position of stripping box suits with the position of mounting groove.

Further, the drawing of patterns case is open structure, open position suits with the position of mounting groove, the equal welding of drawing of patterns case two relative surfaces has the extension board, two the mounting bolt has all been inlayed to extension board surface.

Furtherly, mounting bolt one end runs through extension board surface, spiro union cooperation between mounting bolt one end and the workstation lower surface, second electric putter is installed through the bolt to the inside bottom surface of drawing of patterns case, second electric putter one end extends to inside the cover half through leading to the groove.

Further, the welding of second electric putter one end has the stripper plate, the stripper plate sets up inside the cover half, mutually support between stripper plate lower surface and the logical groove upper surface, the diameter of stripper plate is greater than the diameter that leads to the groove, is favorable to the fast demoulding of shaping article, can not cause the damage to it moreover to the efficiency of this injection moulding device drawing of patterns and the quality of shaping article have been improved.

Further, the supporting column has all been welded to workstation lower surface week side, supporting column one end has all been inlayed and has been supported sleeve.

Furthermore, sliding fit is carried out between the peripheral side face of one end of the supporting column and the inner surface of the supporting sleeve, a supporting spring is welded on the lower surface of the supporting column, and one end of the supporting spring is welded with the bottom face of the inside of the supporting sleeve.

In the working process of the demoulding injection molding machine for producing PET bottles, the cooling plate is used for wrapping the fixed mould, so that the cooling plate can cool the fixed mould in the largest area, the purpose of quickly cooling after injection is realized, the working procedures are simplified, the labor intensity is reduced, and the working efficiency is improved; simultaneously through second electric putter and stripper plate structure, be favorable to the quick drawing of patterns of shaping article, can not cause the damage to it moreover to improved the efficiency of this injection moulding device drawing of patterns and the quality of shaping article, and through first electric putter structure, conveniently adjust the position of roof and movable mould, improve the flexibility that the device used.

Drawings

FIG. 1 is a schematic structural view of a demolding injection molding machine for producing PET bottles in one embodiment;

FIG. 2 is a schematic rear view showing the construction of a mold release injection molding machine for producing PET bottles according to one embodiment;

FIG. 3 is a schematic view showing the internal structure of a demolding injection-molding machine for producing PET bottles in one embodiment;

FIG. 4 is a schematic diagram showing the construction of a demolding injection molding machine for producing PET bottles in a right side view in one embodiment;

FIG. 5 is a schematic front view showing the structure of a mold release injection molding machine for producing PET bottles according to one embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 5, the present invention provides a demolding injection molding machine for producing PET bottles, comprising: workstation 1, mounting groove 2 and cooling plate 3, mounting groove 2 sets up at 1 upper surface of workstation, the dress of cooling plate 3 inlays inside mounting groove 2, cooling plate 3 is the frame plate body structure, the dress of 3 internal surfaces of cooling plate has inlayed cover half 5, make cooling plate 3 can cool off cover half 5 by the biggest area, thereby realized moulding plastics back quick refrigerated purpose, and the process has been simplified, and the labor intensity is reduced, and the work efficiency is improved, the inside cavity structure that is of

cooling plate

3, 3 surfaces of cooling plate are provided with feed liquor pipe 4, the week side all has welded first electric putter 6 on the 1 upper surface of workstation, the skin weld of 6 upper surface of first electric putter has roof 7, the device 8 of moulding plastics is installed through the bolt to roof 7 upper surfaces, the device 8 lower surface dress of moulding plastics has inlayed tub 9.

The injection molding pipe 9 one end is linked together with the device 8 that moulds plastics between inside, and the injection molding pipe 9 other end runs through roof 7 upper surface, and the welding of the injection molding pipe 9 other end has connecting plate 11, and connecting rod 10 has all been welded to connecting plate 11 upper surface week side, welds mutually between connecting rod 10 one end and the roof 7 lower surface, and the welding of connecting plate 11 lower surface has movable mould 12.

The upper surface of the movable mould 12 is provided with an injection molding opening, the injection molding opening is matched with the injection molding pipe 9, the movable mould 12 is matched with the fixed mould 5, the installation groove 2 penetrates through the lower surface of the workbench 1, the lower surface of the fixed mould 5 is provided with a through groove 15, the lower surface of the workbench 1 is movably connected with a demoulding box 13, and the position of the demoulding box 13 is matched with the position of the installation groove 2.

Demoulding case 13 is open structure, and open position suits with the position of mounting groove 2, and two relative surfaces of demoulding case 13 have all welded extension board 17, and a surface of two extension boards 17 has all inlayed mounting bolt 18.

One end of a mounting bolt 18 penetrates through the surface of the extending plate 17, one end of the mounting bolt 18 is in threaded connection with the lower surface of the workbench 1, a second electric push rod 14 is mounted on the bottom surface inside the demolding box 13 through a bolt, and one end of the second electric push rod 14 extends into the fixed die 5 through the through groove 15.

The welding of second electric putter 14 one end has stripper plate 16, and stripper plate 16 sets up inside cover half 5, mutually supports between 16 lower surfaces of the stripper plate of telling and the logical groove 15 upper surface, and the diameter of stripper plate 16 is greater than the diameter that leads to groove 15, is favorable to the rapid demoulding of shaping article, can not cause the damage to it moreover to the efficiency of this injection moulding device drawing of patterns and the quality of shaping article have been improved.

Supporting columns 19 are welded on the periphery of the lower surface of the workbench 1, supporting sleeves 20 are embedded in one ends of the supporting columns 19, the periphery of the side surface of one end of each supporting column 19 is in sliding fit with the inner surface of each supporting sleeve 20, supporting springs are welded on the lower surface of each supporting column 19, and one ends of the supporting springs are welded with the inner bottom surface of each supporting sleeve 20.

Referring to fig. 1 to 5, the present invention provides a demolding injection molding machine for producing PET bottles, which comprises: firstly, the fixed die 5 is moved to a proper position through the first electric push rod 6, then injection molding is carried out on the fixed die 5 and the movable die 12 through the injection molding device 8 and the injection molding pipe 9, and then the fixed die 5 is wrapped by the cooling plate 3, so that the cooling plate 3 can cool the fixed die 5 in the largest area, the purpose of rapid cooling after injection molding is achieved, the process is simplified, the labor intensity is reduced, and the working efficiency is improved; meanwhile, the second electric push rod 14 and the stripping plate 16 are in structures, so that the rapid demoulding of the formed product is facilitated, and the formed product is not damaged, thereby improving the demoulding efficiency of the injection moulding device and the quality of the formed product.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a production of PET bottle is with drawing of patterns injection molding machine which characterized in that includes: workstation, mounting groove and cooling plate, the mounting groove sets up at the workstation upper surface, the cooling plate dress inlays inside the mounting groove, the cooling plate is the frame plate body structure, the cover half has been inlayed to cooling plate internal surface dress, the inside cavity structure that is of cooling plate, a cooling plate surface is provided with the feed liquor pipe, workstation upper surface week all welds and has first electric putter, first electric putter upper surface welding has the roof, the device of moulding plastics is installed through the bolt to the roof upper surface, the device lower surface dress of moulding plastics has inlayed the pipe of moulding plastics.

2. The demolding injection molding machine for producing PET bottles of claim 1, wherein one end of the injection molding pipe is communicated with the inside of the injection molding device, the other end of the injection molding pipe penetrates through the upper surface of the top plate, the other end of the injection molding pipe is welded with a connecting plate, and the connecting rods are welded on the periphery of the upper surface of the connecting plate.

3. The demolding injection molding machine for producing PET bottles of claim 2, wherein one end of the connecting rod is welded to the lower surface of the top plate, and the movable mold is welded to the lower surface of the connecting plate.

4. The demolding injection molding machine for producing PET bottles as claimed in claim 3, wherein the upper surface of the movable mold is provided with an injection port, the injection port is matched with the injection pipe, and the movable mold is matched with the fixed mold.

5. The demolding injection molding machine for producing PET bottles of claim 1, wherein the mounting groove penetrates through the lower surface of the workbench, the lower surface of the fixed mold is provided with a through groove, the lower surface of the workbench is movably connected with a demolding box, and the position of the demolding box is matched with the position of the mounting groove.

6. The PET bottle production demolding injection molding machine as claimed in claim 5, wherein the demolding box is of an open structure, the position of the open structure is matched with the position of the installation groove, extension plates are welded on two opposite surfaces of the demolding box, and installation bolts are embedded in one surface of each of the two extension plates.

7. The demolding injection molding machine for producing PET bottles of claim 6, wherein one end of the mounting bolt penetrates through one surface of the extension plate, one end of the mounting bolt is in threaded connection with the lower surface of the workbench, a second electric push rod is mounted on the bottom surface of the inner portion of the demolding box through a bolt, and one end of the second electric push rod extends into the fixed mold through the through groove.

8. The PET bottle production demolding injection molding machine as claimed in claim 7, wherein a demolding plate is welded to one end of the second electric push rod, the demolding plate is arranged inside the fixed mold, the lower surface of the demolding plate and the upper surface of the through groove are matched with each other, and the diameter of the demolding plate is larger than that of the through groove.

9. The demolding injection molding machine for producing PET bottles of claim 1, wherein support columns are welded to the periphery of the lower surface of the workbench, and support sleeves are embedded at one ends of the support columns.

10. The PET bottle production demolding injection molding machine as claimed in claim 9, wherein a peripheral side face of one end of the support column is in sliding fit with an inner surface of the support sleeve, a support spring is welded to a lower surface of the support column, and one end of the support spring is welded to an inner bottom face of the support sleeve.