阅读说明：本技术 一种尿素液聚乙烯材料桶吹塑模具 (Urea liquid polyethylene material bucket blowing mould ) 是由 徐文成 黄鑫 李荣清 代伟 章玉梅 于 2020-07-20 设计创作，主要内容包括：本发明提供一种尿素液聚乙烯材料桶吹塑模具,涉及模具制造技术领域,以解决现有的吹塑模具在使用的时候,因为吹入的气体压力过大或者材料桶挤压在模具中,需要借助人工进行拿取,材料桶温度没有完全冷却容易烫伤操作人员的问题,包括主体,内槽,推块和横槽；所述内槽为矩形结构,且内槽设在主体的内侧,并且内槽外部的连接杆安装在推板的侧面；所述推块安装在主体的内侧,且推块侧面的顶块安装在主体的内侧；所述推块外部的卡板插在主体的顶部；所述横槽设在主体的内侧顶部,且横槽侧面的插槽设在主体的内侧顶部。材料桶两侧的主体向两侧移动,推板推动连接杆向内移动,使连接杆接触内板的内侧,推动内板移出内槽顶动飞边。(The invention provides a urea solution polyethylene material barrel blow molding mold, relates to the technical field of mold manufacturing, and aims to solve the problems that when the existing blow molding mold is used, because the pressure of blown gas is too high or a material barrel is extruded in the mold and needs to be taken by manpower, the temperature of the material barrel is not completely cooled, and operators are easily scalded; the inner groove is of a rectangular structure, the inner groove is arranged on the inner side of the main body, and a connecting rod outside the inner groove is arranged on the side face of the push plate; the pushing block is arranged on the inner side of the main body, and the ejector block on the side face of the pushing block is arranged on the inner side of the main body; the clamping plate outside the push block is inserted into the top of the main body; the transverse groove is formed in the top of the inner side of the main body, and the insertion groove in the side face of the transverse groove is formed in the top of the inner side of the main body. The main part of material bucket both sides moves to both sides, and the push pedal promotes the connecting rod and inwards moves, makes the connecting rod contact the inboard of inner panel, promotes the inner panel and shifts out the inside groove top and moves the overlap.)

1. The utility model provides a urea liquid polyethylene material bucket blowing mould which characterized in that: comprises a main body (1), an inner groove (2), a push block (3) and a transverse groove (4); the main body (1) is of a rectangular plate structure, and a positioning pin is arranged on the inner side of the main body (1); the inner groove (2) is of a rectangular structure, the inner groove (2) is arranged on the inner side of the main body (1), and a connecting rod (202) outside the inner groove (2) is arranged on the side face of the push plate (103); the push block (3) is arranged on the inner side of the main body (1), and the ejector block (301) on the side face of the push block (3) is arranged on the inner side of the main body (1); the clamping plate (303) outside the push block (3) is inserted into the top of the main body (1); the transverse groove (4) is formed in the top of the inner side of the main body (1), and the insertion groove (403) in the side face of the transverse groove (4) is formed in the top of the inner side of the main body (1).

2. The urea solution polyethylene barrel blow mold according to claim 1, wherein: the main body (1) comprises a cross rod (101), a transverse plate (102) and a push plate (103); the cross rod (101) is of a cylindrical structure, and the cross rod (101) is installed on two sides of the main body (1) through a constructional element; a threaded rod is installed on the side surface of the transverse plate (102), and the transverse plate (102) is arranged at the side end of the transverse rod (101); the side surface of the push plate (103) is arranged on the side surface of the transverse plate (102) through a threaded rod, and the side surface of the push plate (103) is arranged on the outer side of the main body (1) through a hydraulic pump.

3. The urea solution polyethylene barrel blow mold according to claim 1, wherein: the inner groove (2) comprises an inner plate (201) and a connecting rod (202); the inner plate (201) is of a rectangular plate structure, and the inner plate (201) is installed inside the inner groove (2) through a spring; the connecting rod (202) is of a cylindrical structure, and the inner end of the connecting rod (202) penetrates through the spring on the side face of the inner groove (2) and is mounted on the side face of the inner plate (201).

4. The urea solution polyethylene barrel blow mold according to claim 1, wherein: the push block (3) comprises a top block (301), a baffle (302) and a clamping plate (303); the ejector block (301) is arranged on the side face of the push block (3), and the inner end of the ejector block (301) is connected with the baffle (302); the top of the baffle (302) is provided with a jack, and the side surface of the baffle (302) is provided with a spring; the bottom of cardboard (303) is equipped with the fixture block, and the fixture block at cardboard (303) top is inserted in the jack at baffle (302) top.

5. The urea solution polyethylene barrel blow mold according to claim 1, wherein: the transverse groove (4) comprises a cutting piece (401), a bottom plate (402) and a slot (403); the top of the cutting piece (401) is provided with a saw-toothed structure, and the cutting piece (401) is arranged inside the transverse groove (4) through a spring;

the top of the bottom plate (402) is provided with a saw-toothed structure, a gear is mounted at the top of the bottom plate (402), and the gear at the top of the bottom plate (402) is meshed with the saw-toothed structure at the bottom of the cutting piece (401); the slot (403) is of a rectangular structure, and the outer end of the cutting piece (401) is arranged inside the slot (403).

Technical Field

The invention belongs to the technical field of mold manufacturing, and particularly relates to a urea liquid polyethylene material barrel blow molding mold.

Background

Blow molding, also known as blow molding, is a rapidly developing plastic processing method, and the blow molding process is used for producing low density polyethylene vials during world war ii, and is classified into extrusion blow molding and injection blow molding according to the parison making method, and newly developed into multi-layer blow molding and stretch blow molding, and various molds and tools for obtaining desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and the like in the mold industry.

For example, application No.: CN201720224567.6 relates to a mould for blowing, including left module and right module, the terminal surface is equipped with a plurality of independent left chase before the left module, the terminal surface is equipped with a plurality of independent right chase before the right module, the port of left side chase is located the left and right sides face of left module respectively, the port of right side chase is located the left and right sides face of right module respectively, left side chase and right chase form independent die cavity one-to-one, the port of left side chase and the port of right chase form independent blowing mouth one-to-one, thereby there are a plurality of independent film cavity and blowing mouth on same mould, can pour into slip casting to the film cavity from the blowing mouth simultaneously, high production efficiency, the left and right sides face of left module and right module is equipped with the concave position, the blowing mouth is located the concave position, do benefit to the blowing equipment location blowing.

Based on discovery among the prior art, current blow mold is when using, and the material bucket of extrusion is inconvenient takes, when carrying out the material and lead to the blowing, because the too big or material bucket extrusion of the gas pressure that blows in the mould need take with the help of the manual work, and the operating personnel is scalded easily to the material bucket temperature not complete cooling, and the inboard of overlap laminating mould is taken time and energy consuming.

In view of the above, the present invention provides a blowing mold for a urea solution polyethylene barrel, which is improved in view of the existing structure and defects, and is expected to achieve a more practical purpose.

Disclosure of Invention

In order to solve the technical problems, the invention provides a urea solution polyethylene material barrel blow molding mold, which aims to solve the problems that when the existing blow molding mold is used, an extruded material barrel is inconvenient to take, when material is subjected to blow molding, the material barrel needs to be taken manually because the pressure of blown gas is too high or the material barrel is extruded in the mold, the temperature of the material barrel is not completely cooled, operators are easily scalded, fins are attached to the inner side of the mold, and taking is time-consuming and labor-consuming.

The invention relates to a urea liquid polyethylene material barrel blow molding mold, which is achieved by the following specific technical means:

a urea solution polyethylene material barrel blow molding mold comprises a main body, an inner groove, a push block and a transverse groove; the main body is of a rectangular plate structure, and a positioning pin is arranged on the inner side of the main body; the inner groove is of a rectangular structure, the inner groove is arranged on the inner side of the main body, and a connecting rod outside the inner groove is arranged on the side face of the push plate; the pushing block is arranged on the inner side of the main body, and the ejector block on the side face of the pushing block is arranged on the inner side of the main body; the clamping plate outside the push block is inserted into the top of the main body; the transverse groove is formed in the top of the inner side of the main body, and the insertion groove in the side face of the transverse groove is formed in the top of the inner side of the main body.

Furthermore, the main body comprises a cross rod, a transverse plate and a push plate; the cross rod is of a cylindrical structure and is arranged on two sides of the main body through the structural parts; the side surface of the transverse plate is provided with a threaded rod, and the transverse plate is arranged at the side end of the transverse rod; the side of push pedal passes through the threaded rod to be installed in the side of diaphragm, and the side of push pedal passes through the hydraulic pump to be installed in the outside of main part.

Furthermore, the inner groove comprises an inner plate and a connecting rod; the inner plate is of a rectangular plate structure and is arranged in the inner groove through a spring; the connecting rod is of a cylindrical structure, and the inner end of the connecting rod penetrates through the spring on the side face of the inner groove and is mounted on the side face of the inner plate.

Furthermore, the push block comprises a top block, a baffle and a clamping plate; the ejector block is arranged on the side face of the push block, and the inner end of the ejector block is connected with the baffle; the top of the baffle is provided with an insertion hole, and the side surface of the baffle is provided with a spring; the bottom of cardboard is equipped with the fixture block, and the fixture block at cardboard top inserts in the jack at baffle top.

Furthermore, the transverse groove comprises a cutting piece, a bottom plate and a slot; the top of the cutting piece is provided with a saw-toothed structure, and the cutting piece is arranged in the transverse groove through a spring; the top of the bottom plate is provided with a saw-toothed structure, a gear is arranged at the top of the bottom plate, and the gear at the top of the bottom plate is meshed with the saw-toothed structure at the bottom of the cutting piece; the slot is of a rectangular structure, and the outer end of the cutting piece is arranged in the slot.

Compared with the prior art, the invention has the following beneficial effects:

in the device, the inner groove is arranged, when a blow molding die is used, the extruded material barrel can push the flange of the material barrel through the inner plate to eject the finished material barrel, the inner side of the main body is provided with two inner grooves, the inner plate is arranged inside the inner grooves, in the blow molding process, the main body clamps a plastic pipe falling from the top to form a layer of flange on the periphery of the inner die, the inner plate is pushed inwards through the connecting rod, the outer end of the connecting rod is arranged on the side surface of the push plate, when the blow molding is finished, the main bodies on two sides of the material barrel move towards two sides, the push plate pushes the connecting rod to move inwards, the connecting rod can contact the inner side of the inner plate to push the inner plate to move out of the inner grooves, the inner plate can push the flange to eject the material barrel, the material barrel is prevented from being taken manually, operators are prevented from being scalded when the material barrel is not finished, the main part is closed, the connecting rod loses the pressure to the inner panel, the spring that makes the inside groove side can drive the inner panel and remove, make the inner panel be a plane with the main part, thereby solved current blow mould when using, the material bucket of extrusion is inconvenient to be taken, when carrying out the material and passing through the blow molding, because the too big or material bucket extrusion of the gas pressure of blowing in is in the mould, need take with the help of the manual work, the material bucket temperature does not cool off the easy operating personnel of scalding completely, the inboard of overlap laminating mould, the problem that it wastes time and energy to take relatively.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the cross plate of the present invention.

FIG. 3 is a schematic cross-sectional view of the inner tank of the present invention.

Fig. 4 is a schematic cross-sectional structure of the push block of the present invention.

Fig. 5 is a perspective view of the cutting board of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a cross bar; 102. a transverse plate; 103. pushing the plate; 2. an inner tank; 201. an inner plate; 202. a connecting rod; 3. a push block; 301. a top block; 302. a baffle plate; 303. clamping a plate; 4. a transverse groove; 401. cutting the piece; 402. a base plate; 403. and (4) a slot.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.