CN114750396A

CN114750396A - Bottle blowing machine

Info

Publication number: CN114750396A
Application number: CN202210442484.XA
Authority: CN
Inventors: 李林森
Original assignee: Zhejiang Shuaibao Plastic Products Co ltd
Current assignee: Zhejiang Shuaibao Plastic Products Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-15
Anticipated expiration: 2042-04-25
Also published as: CN114750396B

Abstract

The invention relates to a blow molding device, in particular to a bottle body blow molding machine. The utility model provides a bottle blowing machine, includes outer jar, inlet pipe, cutter and side bearer, the downside of outer jar is connected with the inlet pipe, the lower part fixedly connected with side bearer of outer jar, and sliding connection has the cutter on the side bearer, and the cutter passes the outer jar and gets into the outer jar inside, and the cutter slides on the side bearer and passes through the electric putter drive, and the sliding connection position of cutter and outer jar is provided with the sealing washer. The cutter is attached to the bottom surface of the inner side of the outer tank. Still include solid section of thick bamboo and annular along, solid section of thick bamboo is inserted in outer jar, forms annular gap between the periphery of solid section of thick bamboo and the inner periphery of outer jar, and the upper portion of solid section of thick bamboo is provided with a plurality of annular along. The device also comprises a ring edge, and the upper side of the solid cylinder is provided with the ring edge. The plastic used for blow molding can be cut off by a cutter, so that the plastic is prevented from being adhered.

Description

Bottle blowing machine

Technical Field

The invention relates to a blow molding device, in particular to a bottle body blow molding machine.

Background

The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle is a plastic container which is widely made of polyester, polyethylene and polypropylene as raw materials, is heated at high temperature after being added with corresponding organic solvents, and is subjected to blow molding, extrusion blowing or injection molding through a plastic mold. The plastic bottle body is widely applied to daily life, the plastic bottle body formed by blow molding can be used for manufacturing a bottle body with a large volume, the plastic bottle body is required to melt plastic raw materials before blow molding and then manufacture a cylinder body with an open upper end and a closed lower end, then blow molding is carried out on the cylinder body, the plastic raw materials are fed from bottom to top generally, and if the plastic is not cut off after the plastic raw materials are fed, the plastic can be adhered to the plastic at the position of a feeding hole.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the bottle body blow molding machine which has the beneficial effects that plastics for blow molding can be cut off through the cutter, and the adhesion of the plastics is prevented.

The utility model provides a bottle blowing machine, includes outer jar, inlet pipe, cutter and side bearer, the downside of outer jar is connected with the inlet pipe, and the lower part fixedly connected with side bearer of outer jar, sliding connection have the cutter on the side bearer, and inside the cutter passed outer jar and gets into the outer jar, the cutter slided on the side bearer and passes through electric putter drive, and the sliding connection position of cutter and outer jar is provided with the sealing washer.

The cutter is attached to the bottom surface of the inner side of the outer tank.

The bottle body blow molding machine further comprises a solid cylinder and annular edges, the solid cylinder is inserted into the outer tank, an annular gap is formed between the periphery of the solid cylinder and the inner periphery of the outer tank, and a plurality of annular edges are arranged on the upper portion of the solid cylinder.

The bottle body blow molding machine further comprises a ring edge, and the upper side of the solid cylinder is provided with the ring edge.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic view of a bottle blow molding machine;

FIG. 2 is a second schematic structural view of a bottle blow molding machine;

FIG. 3 is a third schematic view of a bottle blow molding machine;

FIG. 4 is a first structural schematic diagram of the outer tank, the solid cylinder and the electric heating column; (ii) a

FIG. 5 is a schematic structural diagram II of an outer tank, a solid cylinder and an electrothermal column;

FIG. 6 is a schematic structural view of the outer vessel;

FIG. 7 is a first schematic structural view of a solid cylinder;

FIG. 8 is a schematic structural view II of a solid cylinder;

FIG. 9 is a schematic structural view III of a solid cylinder;

FIG. 10 is a schematic structural view of an electrothermal column;

FIG. 11 is a schematic view of a stent structure;

FIG. 12 is a schematic view of a bottle mold;

fig. 13 is a schematic structural view of the cross beam.

In the figure: an outer tank 101; a feed tube 102; a cutter 103; a side frame 104;

a solid cylinder 201; an annular rim 202; a grommet 203; an intake pipe 204; a square tube 205; a ring edge 206; an L-shaped hole 207; a vertical slot 208; a ring groove 209;

an electrothermal column 301; a rounded head 302;

a support 401; an L-shaped frame 402;

a bottle mold 501; a ledge 502; a boss 503; a spool 504;

a cross beam 601; a translation stage 602; a lifting base 603; a post 604.

Detailed Description

As shown in fig. 1-13, this example solves the problem of preventing the plastic material from sticking to the plastic material at the upper end of feed tube 102,

the bottle body blow molding machine comprises an outer tank 101, a feeding pipe 102, a cutter 103 and a side frame 104, wherein the feeding pipe 102 is arranged on the lower side of the outer tank 101, the side frame 104 is arranged on the lower portion of the outer tank 101, the cutter 103 is connected to the side frame 104 in a sliding mode, the cutter 103 penetrates through the outer tank 101 to enter the outer tank 101, a sealing ring cutter 103 is arranged at the sliding connection position of the cutter 103 and the outer tank 101 and is driven by an electric push rod to slide on the side frame 104, molten plastic is upwards introduced into the outer tank 101 from the feeding pipe 102 before blow molding, after plastic raw materials are enough, the plastic raw materials can be tangential to the upper side position of the feeding pipe 102 through the cutter 103 moving rightwards, and then the plastic is cut off, so that the plastic raw materials cannot be adhered to the plastic at the upper end position of the feeding pipe 102.

As shown in fig. 1-13, this example solves the problem of providing temporary isolation between outer vessel 101 and feed pipe 102,

because the cutter 103 is attached to the inner bottom surface of the outer tank 101, the upper side of the feed pipe 102 can be blocked after the cutter 103 cuts off the plastic at the upper side of the feed pipe 102, so that the outer tank 101 and the feed pipe 102 are temporarily isolated.

As shown in fig. 1-13, this example solves the problem of forming plastic stock into a cartridge that is open at the upper end and closed at the lower end,

because bottle blowing machine still includes solid section of thick bamboo 201 and annular along 202, form annular gap between the periphery that solid section of thick bamboo 201 is inserted to outer jar 101 and the interior week of outer jar 101, a plurality of annular along 202 set up the upper portion at solid section of thick bamboo 201, and then the plastics that get into in outer jar 101 can be filled up this annular gap, make the barrel of upper end open lower extreme confined with plastic raw materials, be convenient for carry out the blow molding processing to plastic raw materials, the upper portion position of this barrel of upper end open lower extreme confined can be convenient for glue on a plurality of annular along 202, blow big with the lower part position of the barrel of upper end open lower extreme confined when the blow molding, but the upper end position of the barrel of upper end open lower extreme confined still can glue on a plurality of annular along 202.

As shown in fig. 1-13, this example addresses the problem of determining whether a solid cartridge 201 is in place for insertion into outer vessel 101,

since the bottle blow molding machine further includes the ring rim 206, the ring rim 206 is disposed on the upper side of the solid cylinder 201, when the solid cylinder 201 is inserted into the outer vessel 101, when the lower side of the ring rim 206 is flush with the lower side of the outer vessel 101, it represents that the solid cylinder 201 is inserted into the outer vessel 101 in place.

As shown in fig. 1-13, this example solves the problem of blowing air into the plastic feedstock cylinder through four L-shaped holes 207,

because bottle blowing machine still includes L shape hole 207, four L shape holes 207 all set up the upper portion at solid section of thick bamboo 201, and the lower extreme in L shape hole 207 is located the upper side that the upper end in the periphery L shape hole 207 of solid section of thick bamboo 201 is located solid section of thick bamboo 201, and then makes the plastics raw materials into the barrel of upper end open lower extreme confined at the periphery of solid section of thick bamboo 201 after, can blow to the plastics raw materials barrel through four L shape holes 207, blow big plastics raw materials barrel.

As shown in fig. 1-13, this example solves the problem of air flowing through the four vertical slots 208 to a location further down the plastic raw material cylinder,

because bottle blowing machine still includes erects groove 208, four perpendicular grooves 208 all set up in the periphery of solid section of thick bamboo 201, four upper ends of erecting groove 208 respectively with four L shape hole 207 intercommunications, and then the air that the lower extreme of four L shape holes 207 came out can get into four perpendicular grooves 208, then the air is through four positions of erecting groove 208 flow direction plastics raw materials barrel downside more, blows big fully with plastics raw materials barrel.

As shown in fig. 1-13, this example solves the problem of having air blow evenly to each location of the plastic raw material cylinder,

because bottle blowing machine still includes annular groove 209, the periphery of solid section of thick bamboo 201 is from last to being provided with a plurality of annular grooves 209 down, intersect and communicate between a plurality of vertical grooves 208 and a plurality of annular grooves 209, a plurality of annular grooves 209 can be with the more even direction of air that a plurality of vertical grooves 208 department came in, make the air evenly blow to every position of plastic materials barrel, and a plurality of annular grooves 209 are convenient for plastic materials and glue in the outside at solid section of thick bamboo 201 at first, then insert solid section of thick bamboo 201 into bottle mould after extracting solid section of thick bamboo 201, then blow molding.

As shown in fig. 1-13, this example solves the problem of blowing air into a plastic raw material cylinder adhered to the outside of a solid cylinder 201,

because bottle blowing machine still includes the ring pipe 203, intake pipe 204 and square pipe 205, four square pipes 205 all set up the upside at solid section of thick bamboo 201, four square pipes 205 communicate with four L shape holes 207 respectively, four square pipes 205's upper portion is all connected and is communicated on ring pipe 203, intake pipe 204 sets up on ring pipe 203, can blow in ring pipe 203 with the air through intake pipe 204, then the air admission in ring pipe 203 is four square pipes 205, the air gets into a plurality of vertical grooves 208 and a plurality of annular 209 through four L shape holes 207 again, and then blow in the air and glue on the plastics raw materials barrel in the solid section of thick bamboo 201 outside.

As shown in fig. 1-13, this example solves the problem of facilitating blowing of plastic feedstock cylinders into longer bottles,

because bottle blowing machine still includes electric heat post 301 and button head 302, sliding connection has electric heat post 301 on the solid section of thick bamboo 201, electric heat post 301 and the coaxial setting of solid section of thick bamboo 201, button head 302 fixed connection is at the lower extreme of electric heat post 301, button head 302 is located the downside of solid section of thick bamboo 201, insert the bottle mould with solid section of thick bamboo 201 after, during the blow molding, can slowly make electric heat post 301 and button head 302 lapse, and then will glue the plastics raw materials barrel in the solid section of thick bamboo 201 outside and constantly lengthen at the in-process of blow molding, be convenient for blow into longer bottle with the plastics raw materials barrel.

As shown in fig. 1 to 13, this example solves the problem of adjusting heating wires of different heights to different temperatures,

because be provided with a plurality of heating wires down from last in the electrothermal column 301, can adjust the heating wire of co-altitude not to different temperatures, and then adjust the co-altitude temperature of the plastics raw materials barrel on the solid section of thick bamboo 201, adjust the annular along 202 to lower temperature, make the plastics raw materials here harder, make the tip of plastics raw materials barrel be difficult for breaking away from solid section of thick bamboo 201, then with solid section of thick bamboo 201 lower part position adjustment to higher temperature, the plastics raw materials barrel of being convenient for is blown greatly.

Bottle blowing machine still includes support 401, bottle mould 501, keep off along 502, boss 503 and traveller 504, the rear side fixed connection of outer jar 101 is in the left end of support 401, two bottle moulds 501 set up around, two bottle moulds 501 constitute complete bottle mould, the bottle mould 501 that is located the rear side is fixed at the right-hand member of support 401, the inboard upper portion of two bottle moulds 501 all is provided with keeps off along 502, be provided with boss 503 on the bottle mould 501 of rear side, be provided with traveller 504 on the bottle mould 501 of front side, traveller 504 sliding connection is on boss 503, slide traveller drive traveller 504 slides on boss 503 through electric putter.

As shown in fig. 1-13, this example solves the problem of having a plastic feedstock cartridge fill the bottle mold,

the plastics raw materials glues behind the outside of a solid section of thick bamboo 201, extract a solid section of thick bamboo 201 back and insert a solid section of thick bamboo 201 in the bottle mould, make the ring press on two fender edges 502 along 206, and then close two upper portions that bottle mould 501 constitute complete bottle mould, then blow up in the plastics raw materials barrel, make the plastics raw materials barrel fill up the bottle mould, become the shape of bottle mould, then extract a solid section of thick bamboo 201, then make traveller 504 slide along boss 503 forward, make and separate between two bottle moulds 501, then take out the good plastics bottle of blowing.

Bottle blowing machine still includes L shape frame 402, crossbeam 601, translation seat 602, lift seat 603, stand 604 and spacing post 605, L shape frame 402 fixed connection is at the left end of support 401, the left end fixed connection of crossbeam 601 is on support 401, translation seat 602 sliding connection is on crossbeam 601, the upside fixedly connected with stand 604 of translation seat 602, the vertical sliding connection of lift seat 603 is on stand 604, the anterior fixed connection of lift seat 603 is on the ring pipe 203, fixedly connected with electric putter on the lift seat 603, electric putter's upper portion fixed connection is on the upper portion of electro-thermal column 301, be provided with lead screw I through servo motor drive on the crossbeam 601, lead screw I and translation seat 602 threaded connection, be provided with lead screw II through servo motor drive on the translation seat 602, lead screw II and lift seat 603 threaded connection.

The translation seat 602 can move left and right on the cross beam 601, the lifting seat 603 can vertically slide on the upright column 604, the left and right positions and the height of the lifting seat 603 are adjusted, the solid cylinder 201 is controlled to be inserted into the outer tank 101 or the bottle mold 501, or the solid cylinder 201 can be pulled out from the outer tank 101 or the bottle mold 501, the solid cylinder 201 can also move left and right, and the solid cylinder 201 is moved to the outer tank 101 or the bottle mold 501.

Claims

1. A bottle blowing machine, includes outer jar (101), inlet pipe (102), cutter (103) and side bearer (104), its characterized in that: the lower side of outer jar (101) is connected with inlet pipe (102), and the lower part fixedly connected with side bearer (104) of outer jar (101), sliding connection have cutter (103) on side bearer (104), and inside cutter (103) passed outer jar (101) and got into outer jar (101), cutter (103) slided on side bearer (104) and pass through the electric putter drive, and the sliding connection position of cutter (103) and outer jar (101) is provided with the sealing washer.

2. The bottle blow molding machine of claim 1, wherein: the cutter (103) is attached to the inner bottom surface of the outer tank (101).

3. A bottle blow molding machine according to claim 1 characterized in that: the outer tank is characterized by further comprising a solid cylinder (201) and annular edges (202), the solid cylinder (201) is inserted into the outer tank (101), an annular gap is formed between the outer periphery of the solid cylinder (201) and the inner periphery of the outer tank (101), and a plurality of annular edges (202) are arranged on the upper portion of the solid cylinder (201).

4. A bottle blow molding machine according to claim 3 characterized in that: the device also comprises a ring edge (206), and the ring edge (206) is arranged on the upper side of the solid cylinder (201).

5. The bottle blow molding machine of claim 4, wherein: the solid cylinder is characterized by further comprising L-shaped holes (207), wherein four L-shaped holes (207) are formed in the upper portion of the solid cylinder (201), the upper end of each L-shaped hole (207) is located on the upper side of the solid cylinder (201), and the lower end of each L-shaped hole (207) is located on the periphery of the solid cylinder (201).

6. The bottle blow molding machine of claim 5, wherein: the solid cylinder is characterized by further comprising vertical grooves (208), four vertical grooves (208) are formed in the periphery of the solid cylinder (201), and the upper ends of the four vertical grooves (208) are communicated with the four L-shaped holes (207) respectively.

7. The bottle blow molding machine of claim 6, wherein: still include annular groove (209), a plurality of annular grooves (209) are from last to setting up the periphery at solid section of thick bamboo (201) down, and a plurality of annular grooves (209) all communicate with a plurality of perpendicular grooves (208).

8. The bottle blow molding machine of claim 5, wherein: the novel solid tube is characterized by further comprising an annular tube (203), an air inlet tube (204) and square tubes (205), wherein the four square tubes (205) are arranged on the upper side of the solid tube (201), the four square tubes (205) are respectively communicated with the four L-shaped holes (207), the upper portions of the four square tubes (205) are connected to the annular tube (203), and the air inlet tube (204) is arranged on the annular tube (203).

9. The bottle blow molding machine of claim 8, wherein: still include electric heat post (301) and button head (302), electric heat post (301) sliding connection is on a solid section of thick bamboo (201), and electric heat post (301) and the coaxial setting of a solid section of thick bamboo (201), the lower extreme fixedly connected with button head (302) of electric heat post (301), and button head (302) are located the downside of a solid section of thick bamboo (201).

10. A bottle blow molding machine according to claim 9, characterized in that: a plurality of heating wires are arranged in the electrothermal column (301) from top to bottom.