CN217729628U

CN217729628U - Reliable type blowing mould convenient to product drawing of patterns

Info

Publication number: CN217729628U
Application number: CN202221169474.5U
Authority: CN
Inventors: 贾成忠
Original assignee: Tianjin Saiao Meide Industry & Trade Co ltd
Current assignee: Tianjin Saiao Meide Industry & Trade Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-04
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a reliable type blowing mould convenient to product drawing of patterns, including top mould and die block, still include forced air cooling mechanism and blank mechanism, forced air cooling mechanism comprises wind groove, screw, frame plate, bolt and fan, the die block is installed to the top gomphosis of top mould, is provided with forced air cooling mechanism in blowing mould's die block department, and the wind-force that air cooling mechanism's fan produced can form the cooling air current in the wind groove to take away the heat of die block department, after the heat of die block was reduced, the heat of its die cavity also reduced, and then can simply effectually carry out the forced air cooling to blowing mould's die block department with the help of this kind of forced air cooling mechanism, promote its drawing of patterns efficiency, be provided with blank mechanism in one side of die block, there is cutter to receive the manpower whereabouts cutting mechanism's depression bar below, can cut the clearance to the unnecessary corner of blowing finished product, and then blowing mould's die block department can clear up the unnecessary corner of excision blowing finished product with the help of this kind of blank mechanism relatively fast.

Description

Reliable type blowing mould convenient to product drawing of patterns

Technical Field

The utility model relates to a blow mold technical field, in particular to reliable type blow mold convenient to product drawing of patterns.

Background

The hollow blow mold is a hollow product having a short neck, which is obtained by placing a tubular thermoplastic plastic parison extruded from an extruder and in a softened state into a mold, introducing compressed air, and deforming the parison along the cavity by the pressure of the air. Blow molding has been widely used to produce various hollow articles in the form of thin shells, packaging containers for chemical and daily use, toys for children, and the like. Blow molding, also known as blow molding, is a method of forming a hollow article by blowing a hot-melt-shaped parison closed in a mold with the aid of gas pressure, is the third most common plastic processing method, and is also a plastic molding method that is developed faster.

Patent number CN202023223771.7 discloses a blowing machine convenient to drawing of patterns, relates to blowing machine technical field. This blowing machine convenient to drawing of patterns, including the mounting bracket, the top sliding connection of mounting bracket has the feed cylinder, the equal fixedly connected with second hydraulic cylinder of inner wall about the mounting bracket, and a plurality of roof plates hole have all evenly been seted up to the equal fixedly connected with die cavity of output of two second hydraulic cylinder on the inner wall of two die cavities. This blowing machine convenient to drawing of patterns extrudes hot fluid plastics through the feed cylinder, then makes two die cavity compound dies, the inside cavity that forms of two die cavities behind the compound die, hot fluid plastics is by the blowing inflation in the cavity, the cooling hole has strengthened the cooling rate of die cavity, hot fluid plastics fixed moulding back makes two die cavities carry out the die sinking again, then starts first hydraulic cylinder, makes it drive the roof and resets, through the area of contact who reduces die cavity and mould gradually, it is more smooth-going to make the drawing of patterns.

1. Reliable type blow mold convenient to product drawing of patterns of prior art is putting into the material and is carrying out the blowing back, and the top die body of mould can be upwards pulled up by equipment, workman alright convenient this moment take out the product after the blow molding from the die block department, and this kind of blow mold is in when carrying out the blowing, die block department lacks simple effectual forced air cooling mechanism, and then the temperature of die block can not be better reduced, be unfavorable for the cooling blow molding of product to finalize the design, for this reason, we propose a reliable type blow mold convenient to product drawing of patterns.

2. Reliable type blow mold convenient to product drawing of patterns of prior art is putting into the material and is carrying out the blowing back, the top die body of mould can be upwards pulled up by equipment, workman alright convenient take out the product after the blow molding from the die block this moment, and this kind of blow mold is in when carrying out the blowing, die block department lacks simple effectual blank mechanism, often have leftover bits when the product of blow molding takes out, the leftover bits of these shaping products can not directly be cut off the clearance in blow mold department, for this reason, we provide a reliable type blow mold convenient to product drawing of patterns.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a reliable type blowing mould convenient to product drawing of patterns 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 reliable type blowing mould convenient to product drawing of patterns, includes top mould and die block, still includes forced air cooling mechanism and blank mechanism, forced air cooling mechanism comprises wind groove, screw, frame plate, bolt and fan, the die block is installed to the top gomphosis of top mould, and the one end outer wall department of die block has seted up the wind groove, the screw has been seted up on the die block surface of wind groove both sides, the screw thread has connect the bolt soon between screw and the frame plate, and the frame plate shelters from one side notch with the wind groove, the plate body department fixedly connected with casing of fan of frame plate, and the wind gap of fan towards the notch department of wind groove, one side outer wall department of die block is provided with blank mechanism, and blank mechanism comprises side platform, pivot, depression bar and cutter.

Further, one side outer wall department fixedly connected with side platform of die block, and the internal rotation of platform of side platform is connected with the pivot, the both ends spindle nose of pivot outwards stretches out the side platform, and one side spindle nose department fixedly connected with depression bar of pivot, the body of rod below fixedly connected with cutter of depression bar.

Furthermore, two groups of fans are symmetrically arranged on the surface of the frame plate; the frame plate is provided with two groups of fans which can be connected with electricity to generate wind power to blow in the air groove.

Further, the groove body of the air groove penetrates through the die table of the bottom die; the wind power generated by the fan can form cooling wind flow in the wind channel, so that the heat at the bottom die is taken away.

Further, the length of the rod body of the pressure rod is greater than the width of the table body of the side table; the longer compression bar can be held by hands so as to press and cut the corners of the blow-molded product on the side table.

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

1. the utility model discloses a die block department at blow molding mould is provided with air cooling mechanism, and the wind-force that air cooling mechanism's fan produced can form the cooling wind stream in the wind channel to take away the heat of die block department, after the heat of die block was reduced, the heat in its die cavity was also taken away, thereby makes the blow molding product can be in the die block quick cooling shaping, and then can carry out the forced air cooling by this kind of air cooling mechanism simple effectual die block department to blow molding mould, promotes its drawing of patterns efficiency.

2. The utility model discloses a be provided with blank mechanism in one side of die block, there is the cutter to receive the manpower whereabouts blank mechanism's depression bar below, can remove the clearance to the off-the-shelf unnecessary corner of blowing, and then blowing mold's die block department can clear up the off-the-shelf unnecessary corner of blowing very fast with the help of this kind of blank mechanism.

Drawings

Fig. 1 is the utility model relates to a reliable type blowing mould's overall structure schematic diagram convenient to product drawing of patterns.

Fig. 2 is the utility model relates to a reliable type blowing mold's air-cooled mechanism explosion chart convenient to product drawing of patterns.

In the figure: 1. carrying out top die; 2. bottom die; 3. an air cooling mechanism; 301. an air duct; 302. a screw hole; 303. a frame plate; 304. a bolt; 305. a fan; 4. a material cutting mechanism; 401. a side table; 402. a rotating shaft; 403. a pressure lever; 404. and a cutter.

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.

As shown in fig. 1-2, a reliable type blow mold convenient to product drawing of patterns, including top mould 1 and die block 2, still include forced air cooling mechanism 3 and blank mechanism 4, forced air cooling mechanism 3 comprises wind groove 301, screw 302, frame plate 303, bolt 304 and fan 305, die block 2 is installed to the top gomphosis of top mould 1, and the one end outer wall department of die block 2 has seted up wind groove 301, screw 302 has been seted up on the die block 2 surface of wind groove 301 both sides, the screw has connect bolt 304 soon between screw 302 and the frame plate 303, and frame plate 303 shelters from one side notch with wind groove 301, the plate body department fixedly connected with fan 305's casing of frame plate 303, and fan 305's wind gap is towards the notch department of wind groove 301, one side outer wall department of die block 2 is provided with blank mechanism 4, and blank mechanism 4 comprises side platform 401, pivot 402, depression bar 403 and cutter 404.

Wherein, one side outer wall department fixedly connected with side platform 401 of die block 2, and the internal rotation of platform of side platform 401 is connected with pivot 402, the both ends spindle nose of pivot 402 outwards stretches out side platform 401, and one side spindle nose department fixedly connected with depression bar 403 of pivot 402, the body of rod below fixedly connected with cutter 404 of depression bar 403.

Two groups of fans 305 on the surface of the frame plate 303 are symmetrically arranged; the double-group fans 305 arranged on the frame plate 305 can be connected with electricity to generate wind power to blow in the wind groove 301.

The groove body of the air groove 301 penetrates through the die table of the bottom die 2; the wind generated by the fan 305 can form a cooling wind flow in the wind channel 301, thereby taking away heat at the bottom mold 2.

The length of the rod body of the pressure rod 403 is greater than the width of the table body of the side table 401; the longer press bar 403 can be held by a human hand to press cut the corners of the blow molded product on the side table 401.

It should be noted that, the utility model relates to a reliable type blow mold convenient to product drawing of patterns, die block 2 department at blow mold is provided with wind groove 301 of air cooling mechanism 3, after frame plate 303 locks the installation in screw 302 department of die block 2 with the help of bolt 304, can carry out crimping blow molding between die block 2 and the top mould 1, switch on the external power supply of fan 305 at this moment, fan 305 can produce cooling wind power after the circular telegram, frame plate 305 department has two groups of fan 305 can connect the electricity and produce wind power and blow in wind groove 301 department, the wind power of the production of fan 305 can form the cooling wind current in wind groove 301, thereby take away the heat of die block 2 department, after the heat of die block 2 is reduced, the heat in its die cavity is also taken away, thereby make the blow molding product can cool off the shaping in die block 2 relatively fast, the rapid cooling and demoulding of the blow molding product in the bottom mould 2 are facilitated, the bottom mould 2 of the blow molding mould can be simply and effectively cooled by the air cooling mechanism 3, the demoulding efficiency of the blow molding mould is improved, the side table 401 of the material cutting mechanism 4 is arranged on one side of the bottom mould 2, the pressing rod 403 rotates on the side table 401 through the rotating shaft 402, when the bottom mould 2 and the top mould 1 are opened to take out the blow molding finished product, the blow molding finished product can be placed on the surface of the side table 401, then the pressing rod 403 is held to be lifted upwards, the pressing rod 403 is close to the redundant corners of the blow molding finished product, the cutter 404 below the pressing rod 403 falls by manpower to cut and clean the redundant corners of the blow molding finished product, and the bottom mould 2 of the blow molding mould can be cleaned and cut off the redundant corners of the blow molding finished product through the material cutting mechanism 4.

The utility model relates to a reliable blow mold convenient for product demoulding, which comprises a top mold 1; 2. bottom die; 3. an air cooling mechanism; 301. an air duct; 302. a screw hole; 303. a frame plate; 304. a bolt; 305. a fan; 4. a material cutting mechanism; 401. a side table; 402. a rotating shaft; 403. a pressure lever; 404. the cutting blade and the components are all standard parts or parts known to those skilled in the art, and the structure and principle of the cutting blade and the components are known to those skilled in the art through technical manuals or through routine experiments.

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 reliable type blow mold convenient to product drawing of patterns, includes top mould (1) and die block (2), its characterized in that: still include air-cooled mechanism (3) and blank mechanism (4), air-cooled mechanism (3) comprises wind groove (301), screw (302), frame plate (303), bolt (304) and fan (305), die block (2) are installed to the top gomphosis of top mould (1), and the one end outer wall department of die block (2) has seted up wind groove (301), screw (302) have been seted up on die block (2) surface of wind groove (301) both sides, the screw thread has connect bolt (304) soon between screw (302) and frame plate (303), and frame plate (303) shelter from with one side notch of wind groove (301), the plate body department fixedly connected with casing of fan (305) of frame plate (303), and the wind gap of fan (305) is towards the notch department of wind groove (301), one side outer wall department of die block (2) is provided with blank mechanism (4), and blank mechanism (4) comprise side platform (401), pivot (402), depression bar (403) and cutter (404).

2. A positive blow mold for facilitating the demolding of a product according to claim 1, wherein: one side outer wall department fixedly connected with side platform (401) of die block (2), and the internal rotation of platform of side platform (401) is connected with pivot (402), the both ends spindle nose of pivot (402) outwards stretches out side platform (401), and one side spindle nose department fixedly connected with depression bar (403) of pivot (402), body of rod below fixedly connected with cutter (404) of depression bar (403).

3. A reliable blow mould for facilitating the demoulding of products according to claim 1, wherein: two groups of fans (305) on the surface of the frame plate (303) are symmetrically arranged.

4. A reliable blow mould for facilitating the demoulding of products according to claim 1, wherein: the groove body of the air groove (301) penetrates through the die table of the bottom die (2).

5. A positive blow mold for facilitating the demolding of a product according to claim 1, wherein: the length of the rod body of the pressure rod (403) is larger than the width of the platform body of the side platform (401).