CN215791677U - Directional heating bottle blowing machine of dysmorphism bottle - Google Patents
Directional heating bottle blowing machine of dysmorphism bottle Download PDFInfo
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- CN215791677U CN215791677U CN202121756453.9U CN202121756453U CN215791677U CN 215791677 U CN215791677 U CN 215791677U CN 202121756453 U CN202121756453 U CN 202121756453U CN 215791677 U CN215791677 U CN 215791677U
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Abstract
The utility model discloses a directional heating bottle blowing machine for special-shaped bottles, which comprises a conveying mechanism and a heating mechanism matched with the conveying mechanism, wherein the conveying mechanism is used for automatically transferring bottle blanks of the special-shaped bottles, and the heating mechanism is used for heating the bottle blanks of the special-shaped bottles conveyed by the conveying mechanism; the heating mechanism comprises a hollow box body and a heating piece arranged on one side in the box body; the conveying mechanism comprises a rack, a first ring chain rotationally arranged on the rack, a first driving piece used for driving the first ring chain to rotate, and a plurality of positioning carriers rotationally arranged on the first ring chain and arranged along the length direction of the first ring chain, wherein the positioning carriers are used for bearing bottle blanks of special-shaped bottles; the positioning carriers are provided with chain wheels, the rack is provided with a second rotating ring chain and a second driving piece for driving the second ring chain to rotate, the second ring chain is used for meshing with the chain wheels of the positioning carriers of the first row of parts, and the second driving piece drives the second ring chain to enable the positioning carriers of the first row of parts to drive the bottle blanks to rotate.
Description
Technical Field
The utility model relates to the technical field of bottle blowing machines, and particularly discloses a directional heating bottle blowing machine for special-shaped bottles.
Background
Plastic bottles are one of the commonly used containers, for example, plastic bottles are often used for infusion bottles used in hospitals, and in the process of manufacturing plastic bottles, it is necessary to first perform injection molding on bottle blanks by using an injection molding machine, and then transfer the bottle blanks to a bottle blowing line for blow-stretch molding.
However, the shape of the plastic bottle is not entirely a bottle body shape having a circular cross section, and there are other various shapes of plastic bottles used as containers compared with the conventional circular bottle bodies. The bottle body with the circular cross section is simpler and more convenient when being heated, blown and drawn for molding, and the bottle body is uniformly heated and then blown and drawn for molding. But the heating blow-draw molding treatment of the special-shaped bottle body with the non-circular cross section is troublesome, the bottle blank after being uniformly heated needs to be placed into a specific mold for blowing deformation, the production cost is higher, the process is more complex, the production efficiency is not high, and the production is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a directional heating bottle blowing machine for special-shaped bottles.
In order to achieve the purpose, the directional heating bottle blowing machine for the special-shaped bottles comprises a conveying mechanism and a heating mechanism matched with the conveying mechanism, wherein the conveying mechanism is used for automatically transferring bottle blanks of the special-shaped bottles, and the heating mechanism is used for heating the bottle blanks of the special-shaped bottles conveyed by the conveying mechanism; the heating mechanism comprises a hollow box body and a heating piece arranged on one side in the box body; the conveying mechanism comprises a rack, a first ring chain rotationally arranged on the rack, a first driving piece used for driving the first ring chain to rotate, and a plurality of positioning carriers rotationally arranged on the first ring chain and arranged along the length direction of the first ring chain, wherein the positioning carriers are used for bearing bottle blanks of special-shaped bottles; the rack is provided with a first row part and a second row part, and the hollow box body is used for covering bottle blanks borne by the positioning carriers of the first row part and bottle blanks borne by the positioning carriers of the second row part; the positioning carriers are provided with chain wheels, the rack is provided with a second rotating ring chain and a second driving piece for driving the second ring chain to rotate, the second ring chain is used for meshing with the chain wheels of the positioning carriers of the first row of parts, and the second driving piece drives the second ring chain to enable the positioning carriers of the first row of parts to drive the bottle blanks to rotate.
Specifically, the piece that generates heat has two, and two parallel arrangement that generate heat, and the bottle embryo that the location carrier bore is located between two pieces that generate heat, and two generate heat the left and right sides that the piece is used for heating the bottle embryo that the location carrier bore respectively.
Specifically, the heating member is a heating lamp tube.
Specifically, the second ring chain is provided with a linear strip portion, the chain wheels of all the positioning carriers are positioned on the outer side of the linear strip portion, and the linear strip portion is used for meshing with the chain wheels of the positioning carriers.
Specifically, the directional heating bottle blowing machine for the special-shaped bottles further comprises a blowing and pulling unit, wherein the blowing and pulling unit is used for blowing and pulling the bottle blanks after the heating treatment of the heating mechanism so as to blow and pull the bottle bodies to form the special-shaped bottle bodies.
Specifically, the quantity that generates heat is a plurality of, and a plurality of parallel and coplane settings that generate heat of piece generate heat, generate heat the piece and arrange along the direction of height of bottle embryo and set up.
Specifically, the frame is provided with an annular guide groove, the positioning carrier is accommodated in the annular guide groove, a rolling bearing is sleeved on the outer side of the positioning carrier, and the outer ring of the rolling bearing abuts against the side face of an inner groove of the annular guide groove.
Specifically, the directional heating bottle blowing machine for the special-shaped bottles further comprises a transfer manipulator, the transfer manipulator is provided with a plurality of mechanical grippers, the mechanical grippers respectively grip a plurality of bottle blanks, and the transfer manipulator is used for transferring the bottle blanks to a plurality of positioning carriers of the conveying mechanism at one time.
The utility model has the beneficial effects that: in actual production, the bottle blanks after injection molding and cooling are placed on the positioning carrier of the conveying mechanism, the first driving piece drives the first ring chain to rotate, so that the positioning carrier flows on the conveying mechanism, and the bottle blanks loaded on the positioning carrier are conveyed to the heating mechanism to be heated and subjected to blow-drawing molding. When the bottle blanks need to be uniformly heated, the bottle blanks are conveyed to the first row part, the second driving part drives the second endless chain to rotate, and the linear part of the second endless chain drives the positioning carrier to rotate, so that the bottle blanks loaded on the positioning carrier are uniformly heated by the heating part in the rotating process; when the special-shaped bottle body is produced, the bottle blank is conveyed to the second row part, and the second row part is not provided with the second ring chain, so that the bottle blank cannot rotate and be uniformly heated. The bottle blowing machine for directionally heating the special-shaped bottles is suitable for producing the bottles with circular and non-circular cross sections, the bottle blanks are not regularly deformed during blowing, drawing and forming by adopting a mode of unevenly heating the bottle blanks, the heating surfaces of the bottle blanks are directionally selected, bottles with different shapes are not required to be produced by using various different molds, the production cost is saved, the production steps are simplified, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic partial perspective view of the present invention;
FIG. 2 is a front view of the conveying mechanism of the present invention;
fig. 3 is a partial structural diagram of a in fig. 1 according to the present invention.
The reference numerals include:
1-frame 2-heating element 3-positioning carrier
4-first row 5-second row 6-straight line part
7-blowing and pulling unit 8-transferring mechanical arm 11-annular guide groove
31-sprocket 32-rolling bearing 81-mechanical gripper.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 3, the directional heating bottle blowing machine for special-shaped bottles of the present invention includes a conveying mechanism and a heating mechanism cooperating with the conveying mechanism, wherein the conveying mechanism is used for automatically transferring the bottle blanks of the special-shaped bottles, and the heating mechanism is used for heating the bottle blanks of the special-shaped bottles conveyed by the conveying mechanism; the heating mechanism comprises a hollow box body and a heating piece 2 arranged on one side in the box body; the conveying mechanism comprises a rack 1, a first endless chain which is rotatably arranged on the rack 1, a first driving piece for driving the first endless chain to rotate, and a plurality of positioning carriers 3 which are rotatably arranged on the first endless chain and arranged along the length direction of the first endless chain, wherein the positioning carriers 3 are used for bearing bottle blanks of special-shaped bottles; the rack 1 is provided with a first row part 4 and a second row part 5, and the hollow box body is used for covering bottle blanks borne by the positioning carriers 3 of the first row part 4 and bottle blanks borne by the positioning carriers 3 of the second row part 5; the positioning carriers 3 are all provided with chain wheels 31, the rack 1 is provided with a second rotating ring chain and a second driving piece for driving the second ring chain to rotate, the second ring chain is used for meshing the chain wheels 31 of the positioning carriers 3 of the first row part 4, and the second driving piece drives the second ring chain to enable the positioning carriers 3 of the first row part 4 to drive the borne bottle blanks to rotate. The second link chain is formed with linear portions 6, the sprockets 31 of all the positioning carriers 3 are located outside the linear portions 6, and the linear portions 6 are used for engaging the sprockets 31 of the positioning carriers 3.
In actual production, the bottle preform after injection molding and cooling is placed on the positioning carrier 3 of the conveying mechanism, the first driving member drives the first endless chain to rotate, so that the positioning carrier 3 flows on the conveying mechanism, and the bottle preform carried on the positioning carrier 3 is conveyed to the heating mechanism for heating and stretch blow molding. When the bottle blanks need to be uniformly heated, the bottle blanks are conveyed to the first row part 4, the second driving part drives the second endless chain to rotate, and the linear bar part 6 of the second endless chain drives the positioning carrier 3 to rotate, so that the bottle blanks loaded on the positioning carrier 3 are uniformly heated by the heating part 2 in the rotating process; when producing the bottle body having the abnormal shape, the bottle preform is conveyed to the second row portion 5, and the second row portion 5 does not have the second endless chain, so that the bottle preform cannot be uniformly heated.
Referring to fig. 1, the two heating members 2 are disposed in parallel, the bottle blank carried by the positioning carrier 3 is located between the two heating members 2, and the two heating members 2 are respectively used for heating the left and right sides of the bottle blank carried by the positioning carrier 3. The heating element 2 is a heating lamp tube. The two heating parts 2 of the second row part 5 are two, the two heating parts 2 heat the left side and the right side of the bottle blank in the actual use process, the second row part 5 is not provided with a second ring chain, and the bottle blank does not rotate, so the front side and the rear side of the bottle blank are not heated, when the bottle blank is formed by blowing and drawing, the left side and the right side of the bottle blank are elongated and deformed, the front side and the rear side are not deformed, and finally the special-shaped bottle body is obtained.
Referring to fig. 1, the bottle blowing machine for directional heating of special-shaped bottles further includes a blowing unit 7, and the blowing unit 7 is configured to perform a blowing molding process on the bottle blank after the heating process by the heating mechanism, so that the bottle body is blown to form the special-shaped bottle body. The blowing and drawing unit 7 can be arranged in the heating mechanism, and in the reproduction process, the blowing and drawing unit 7 performs blowing and drawing molding treatment on the bottle blanks being heated while the heating mechanism heats the bottle blanks; the blowing and drawing unit 7 can also be arranged outside the heating mechanism, and after the heating framework heats the bottle blank, the blowing and drawing unit 7 carries out blowing and drawing molding treatment on the heated bottle blank.
Referring to fig. 1 to 2, the number of the heating members 2 is plural, the plural heating members 2 are disposed in parallel and coplanar, and the heating members 2 are arranged along the height direction of the bottle blank. The heating part 2 is a heating lamp tube, a plurality of heating lamp tubes are transversely arranged at the side of the bottle blank, and the number and the arrangement height of the heating lamp tubes can be adjusted according to the height of the bottle blank.
Referring to fig. 3, the frame 1 has an annular guide groove 11, the positioning carrier 3 is accommodated in the annular guide groove 11, a rolling bearing 32 is sleeved outside the positioning carrier 3, and an outer ring of the rolling bearing 32 abuts against a side surface of an inner groove of the annular guide groove 11. The annular guide groove 11 is driven by the first ring chain to move on the rack 1, so that the positioning carriers 3 are driven to move on the rack 1, when the positioning carriers 3 are driven to rotate by the second ring chain, the rolling bearings 32 enable the positioning carriers 3 to be in indirect contact with the annular guide groove 11, friction between the positioning carriers 3 and the annular guide groove 11 when the positioning carriers are rotated is avoided, the rotation of the positioning carriers 3 is smoother, and meanwhile, abrasion of the positioning carriers 3 and the annular guide groove 11 is reduced.
Referring to fig. 1, the bottle blowing machine for directionally heating a special-shaped bottle further includes a transfer manipulator 8, the transfer manipulator 8 has a plurality of mechanical grippers 81, the plurality of mechanical grippers 81 respectively grip a plurality of bottle blanks, and the transfer manipulator 8 is configured to transfer the plurality of bottle blanks to the plurality of positioning carriers 3 of the conveying mechanism at one time. The transfer manipulator 8 transfers a plurality of bottle blanks to the positioning carrier 3, after the bottle blanks are heated, the transfer manipulator 8 transfers the heated bottle blanks to the blowing and drawing unit 7 for blowing and drawing forming treatment, and then transfers the bottle bodies formed by blowing and drawing to the bearing carrier.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (8)
1. A directional heating bottle blowing machine for special-shaped bottles comprises a conveying mechanism and a heating mechanism matched with the conveying mechanism, wherein the conveying mechanism is used for automatically transferring bottle blanks of the special-shaped bottles carried by the conveying mechanism, and the heating mechanism is used for heating the bottle blanks of the special-shaped bottles conveyed by the conveying mechanism; the method is characterized in that: the heating mechanism comprises a hollow box body and a heating piece (2) arranged on one side in the box body; the conveying mechanism comprises a rack (1), a first endless chain which is rotatably arranged on the rack (1), a first driving piece for driving the first endless chain to rotate, and a plurality of positioning carriers (3) which are rotatably arranged on the first endless chain and arranged along the length direction of the first endless chain, wherein the positioning carriers (3) are used for bearing bottle blanks of special-shaped bottles; the rack (1) is provided with a first row part (4) and a second row part (5), and the hollow box body is used for covering bottle blanks borne by the positioning carriers (3) of the first row part (4) and bottle blanks borne by the positioning carriers (3) of the second row part (5); the positioning carriers (3) are respectively provided with a chain wheel (31), the rack (1) is provided with a rotating second ring chain and a second driving piece for driving the second ring chain to rotate, the second ring chain is used for meshing the chain wheels (31) of the positioning carriers (3) of the first row part (4), and the second driving piece drives the second ring chain to enable the positioning carriers (3) of the first row part (4) to drive the bottle blanks to rotate.
2. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the heating parts (2) are arranged in parallel, the bottle blanks borne by the positioning carriers (3) are positioned between the two heating parts (2), and the two heating parts (2) are respectively used for heating the left side and the right side of the bottle blanks borne by the positioning carriers (3).
3. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the heating piece (2) is a heating lamp tube.
4. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the second ring chain is provided with a linear strip part (6), the chain wheels (31) of all the positioning carriers (3) are positioned on the outer side of the linear strip part (6), and the linear strip part (6) is used for meshing with the chain wheels (31) of the positioning carriers (3).
5. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the directional heating bottle blowing machine for the special-shaped bottles further comprises a blowing and pulling unit (7), wherein the blowing and pulling unit (7) is used for blowing and pulling the bottle blanks subjected to heating treatment by the heating mechanism to form the special-shaped bottles.
6. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the number of the heating parts (2) is multiple, the heating parts (2) are arranged in parallel and in the same plane, and the heating parts (2) are arranged along the height direction of the bottle blank.
7. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the frame (1) is provided with an annular guide groove (11), the positioning carrier (3) is accommodated in the annular guide groove (11), the outer side of the positioning carrier (3) is sleeved with a rolling bearing (32), and the outer ring of the rolling bearing (32) abuts against the side face of an inner groove of the annular guide groove (11).
8. The bottle blowing machine for directionally heating shaped bottles according to claim 1, which is characterized in that: the directional heating bottle blowing machine for the special-shaped bottles further comprises a transfer manipulator (8), the transfer manipulator (8) is provided with a plurality of mechanical grippers (81), the mechanical grippers (81) respectively grab a plurality of bottle blanks, and the transfer manipulator (8) is used for transferring the bottle blanks to a plurality of positioning carriers (3) of the conveying mechanism at one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756453.9U CN215791677U (en) | 2021-07-29 | 2021-07-29 | Directional heating bottle blowing machine of dysmorphism bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756453.9U CN215791677U (en) | 2021-07-29 | 2021-07-29 | Directional heating bottle blowing machine of dysmorphism bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791677U true CN215791677U (en) | 2022-02-11 |
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ID=80126793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121756453.9U Active CN215791677U (en) | 2021-07-29 | 2021-07-29 | Directional heating bottle blowing machine of dysmorphism bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791677U (en) |
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2021
- 2021-07-29 CN CN202121756453.9U patent/CN215791677U/en active Active
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