CN209566488U - A kind of outer wall heat insulation structural of bottle blowing mould - Google Patents
A kind of outer wall heat insulation structural of bottle blowing mould Download PDFInfo
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- CN209566488U CN209566488U CN201822123234.1U CN201822123234U CN209566488U CN 209566488 U CN209566488 U CN 209566488U CN 201822123234 U CN201822123234 U CN 201822123234U CN 209566488 U CN209566488 U CN 209566488U
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- clamping opening
- heat insulation
- insulation structural
- upper clamping
- bottle blowing
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of outer wall heat insulation structurals of bottle blowing mould, including body template, the heat shield of body formwork sides is set, the body template is equipped with the heat dam for installing heat shield, the structure of the heat dam and the structure of heat shield match, the heat shield is equipped with multiple through-holes for connecting with body template, the through-hole is spaced apart in "-" type on heat shield, the heat dam is equipped with multiple threaded holes, the quantity of the threaded hole and the quantity of through-hole are consistent, the heat shield is closely connect with heat dam by bolt, the outer surface of the heat shield is 0.8mm~2mm higher than the outer surface of body template.
Description
Technical field
The utility model relates to mould applications, and in particular to a kind of outer wall heat insulation structural of bottle blowing mould.
Background technique
General plastic beverage bottle is all to carry out blow molding process by bottle blowing mould to process, and is carrying out beverage bottle
One bottleneck molding bottle base of first injection molding is needed when body is blow molded, and then bottle base is put into bottle blowing mould and carries out blow molding work
Skill completes the body of bottle and the molding of bottom of bottle, in the process, since blow molding process needs to keep the plasticity of bottle base
With extendability energy, needs for bottle blowing mould to be maintained in certain hot environment, blow molding process is smoothly carried out,
To guarantee the molding quality of bottle, but in blow molding process, the contact area of body template and bottle blowing machine is larger, heat pole
It is easily lost on bottle blowing machine by body template outer wall, not can guarantee the stabilization of the temperature when being blow molded, and due to bottleneck
It has been formed that, in the process in the state of high temperature, bottleneck is easily deformed, or even is melted, and general tradition blows bottle
It is not provided with bottleneck Cooling protector on machine, needs to be arranged in upper clamping opening cooling system and carries out bottleneck cooling, prevent bottleneck
Deformation, but cooling system is usually that the inside of upper clamping opening is arranged in, corresponding cooling effect it is optimal be bottleneck middle position
It sets, the outside cooling effect of bottleneck medium position successively reduces, and the temperature in bottleneck and body junction is close to body
The temperature of template, bottleneck are easily deformed with body junction, seriously affect the molding quality of bottle, and blow in forming process
The cooling heat insulation of bottle mold is bad.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of outer wall heat insulation structural of bottle blowing mould.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Including body template, the heat shields of body formwork sides, institute is arranged in a kind of outer wall heat insulation structural of bottle blowing mould
Body template is stated equipped with the heat dam for installing heat shield, the structure of the heat dam and the structure of heat shield match,
The heat shield is equipped with multiple through-holes for connecting with body template, and the through-hole is spaced apart in "-" type in heat shield
On, the heat dam be equipped with multiple threaded holes, the quantity of the threaded hole and the quantity of through-hole are consistent, the heat shield with every
Heat channel is closely connected by bolt, and the outer surface of the heat shield is 0.8mm~2mm higher than the outer surface of body template.
Further improved as the utility model, the heat shield and heat dam be equipped with it is multiple, respectively along body template
Outer wall interval be uniformly distributed.
It is further improved as the utility model, the heat shield is strip structure, the outer surface of the heat shield
For arc-shaped structure, the center of circle of circular arc is on the central axes of body template.
Further improved as the utility model, the upper surface of the body template be also connected with for protect bottleneck at
The upper clamping opening of type structure, is equipped with heat insulation structural between the upper clamping opening and body template, the heat insulation structural includes six convex blocks
With empty avoiding layer, the height of projection of six convex blocks is 1mm.
It is further improved as the utility model, the upper clamping opening is additionally provided with a plurality of cooling water channel, the cooling water channel
It is horizontally installed in clamping opening.
It is further improved as the utility model, the upper clamping opening is two halves symmetrical structure, the upper clamping opening left side
Cooling water channel be M type structure, the cooling water channel of the upper clamping opening left side and the cooling water channel of right side are about upper clamping opening
Center symmetric setting forms double water flow circuits of two M type cooling water channels.
It is further improved as the utility model, the body template is equipped with the circular hole to match with bottleneck size,
Successively line is regular hexagon to the central point of six convex blocks, and the central point of regular hexagon is overlapped with the central point of circular hole.
It is further improved as the utility model, the center of the upper clamping opening is equipped with the bottleneck to match with bottleneck structure
The outside in bottleneck hole is arranged in hole, six convex blocks.
It is further improved as the utility model, the upper clamping opening is structure as a whole with heat insulation structural, the empty avoiding layer
Height and the height of projection of convex block match.
It is further improved as the utility model, the middle part of the convex block is equipped with connecting hole, and the upper clamping opening passes through spiral shell
Bolt passes through connecting hole and connect with body template.
The beneficial effects of the utility model are: a kind of outer wall heat insulation structural of bottle blowing mould of the utility model, by
Thermal insulation board is arranged in the outer wall of body template, and thermal insulation board is installed the lateral wall for protruding from body template, to make bottle blowing mould
It after being mounted on bottle blowing machine, substantially reduces with the contact area of bottle blowing machine, to reduce the thermal loss in blow-molding process, is blow molded
The temperature of process is more stable, further by the way that heat insulation structural is arranged between upper clamping opening and body template, is set by six
The convex block in upper clamp mouth part is set, being spaced apart for body template and upper clamping opening is made, the contact area both reduced, to reduce body
Heat transfer between template and upper clamping opening can be with further by the way that the cooling water channel in double M type circuits is arranged in upper clamping opening
It effectively prevent clamping opening temperature excessively high, while enhances the thermal insulation property of body template, and then improve the forming quality of bottle.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment body template；
Fig. 3 is the structural schematic diagram of the present embodiment heat shield；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the structural schematic diagram of clamping opening on the present embodiment；
Fig. 6 is the right view of Fig. 5；
Fig. 7 is the diagrammatic cross-section of the section A-A of Fig. 6；
Fig. 8 is the top view of Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment:
Including body template 1, the heat shield of 1 side of body template is arranged in a kind of outer wall heat insulation structural of bottle blowing mould
2, the body template 1 is equipped with the heat dam 11 for installing heat shield 2, structure and the heat shield 2 of the heat dam 11
Structure matches, and the heat shield 2 is equipped with multiple through-holes 21 for connecting with body template 1, and the through-hole 21 is in a word
Type is spaced apart on heat shield 2, and the heat dam 11 is equipped with multiple threaded holes 12, the quantity and through-hole of the threaded hole 12
21 quantity is consistent, and the heat shield 2 is closely connect with heat dam 11 by bolt, and body is compared in the outer surface of the heat shield 2
The high 1mm in the outer surface of template 1.The heat shield 2 and heat dam 11 be equipped with it is multiple, it is equal along the outer wall interval of body template 1 respectively
Thermal insulation board is arranged by the outer wall in body template 1 in even distribution, and thermal insulation board is installed the lateral wall for protruding from body template 1,
After being mounted on bottle blowing mould on bottle blowing machine, substantially reduced with the contact area of bottle blowing machine, to reduce in blow-molding process
Thermal loss, the temperature of blow-molding process is more stable.
As preferred embodiment, the heat shield 2 is strip structure, and the outer surface of the heat shield 2 is circular arc
Shape structure, the center of circle of circular arc make after installing heat shield 2, bottle blowing mould is mounted on bottle blowing machine on the central axes of body template 1
Work that still can be stable.The upper surface of the body template 1 is also connected with the upper clamping opening for protecting bottleneck molding structure
3, heat insulation structural 31 is equipped between the upper clamping opening 3 and body template 1, the heat insulation structural 31 includes six convex blocks 311 and keeps away
Dead level 312, the height of projection of six convex blocks 311 are 1mm.
As preferred embodiment, the upper clamping opening 3 is additionally provided with cooling water channel 32, the laterally setting of cooling water channel 32
In upper clamping opening 3.The upper clamping opening 3 is left and right two halves symmetrical structure, and the cooling water channel 32 of upper 3 left side of clamping opening is M type
Structure, the cooling water channel 32 and the cooling water channel 32 of right side of upper 3 left side of clamping opening are set about the central symmetry of upper clamping opening 3
Set the double water flow circuits to form two M type cooling water channels 32.The convex block 311 being arranged at upper clamping opening 3 by six, makes body mould
Plate 1 is spaced apart with upper clamping opening 3, reduces the contact area of the two, to reduce the heat between body template 1 and upper clamping opening 3
3 temperature of clamping opening can be effectively prevented further by the way that the cooling water channel 32 in double M type circuits is arranged in upper clamping opening 3 in transmitting
It is excessively high, while enhance the thermal insulation property of body template 1, and then improve the forming quality of bottle.
As preferred embodiment, the body template 1 is equipped with the circular hole 13 that matches with bottleneck size, and described six
Successively line is regular hexagon to the central point of a convex block 311, and the central point of regular hexagon is overlapped with the central point of circular hole 13.It is described
The center of upper clamping opening 3 is equipped with the bottleneck hole 33 to match with bottleneck structure, and the outer of bottleneck hole 33 is arranged in six convex blocks 311
Side.
As preferred embodiment, the middle part of the convex block 311 is equipped with connecting hole 313, and the upper clamping opening 3 passes through bolt
It is connect across connecting hole 313 with body template 1.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (10)
1. a kind of outer wall heat insulation structural of bottle blowing mould, it is characterised in that: including body template (1), be arranged in body template (1)
The heat shield (2) of side, the body template (1) are equipped with the heat dam (11) for installing heat shield (2), the heat dam
(11) structure and the structure of heat shield (2) match, and the heat shield (2) is equipped with multiple for connecting with body template (1)
The through-hole (21) connect, the through-hole (21) are spaced apart in "-" type on heat shield (2), and the heat dam (11) is equipped with more
The quantity of a threaded hole (12), the threaded hole (12) is consistent with the quantity of through-hole (21), the heat shield (2) and heat dam
(11) it is closely connected by bolt, the outer surface of the heat shield (2) is 0.8mm~2mm higher than the outer surface of body template (1).
2. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 1, it is characterised in that: the heat shield (2)
With heat dam (11) be equipped with it is multiple, the outer wall interval along body template (1) is uniformly distributed respectively.
3. according to claim 1 or a kind of outer wall heat insulation structural of 2 any bottle blowing moulds, it is characterised in that: it is described every
Backing (2) is strip structure, and the outer surface of the heat shield (2) is arc-shaped structure, and the center of circle of circular arc is in body template (1)
Central axes on.
4. according to claim 1 or a kind of outer wall heat insulation structural of 2 any bottle blowing moulds, it is characterised in that: the bottle
The upper surface of body template (1) is also connected with the upper clamping opening (3) for protecting bottleneck molding structure, the upper clamping opening (3) and body
Heat insulation structural (31) are equipped between template (1), the heat insulation structural (31) includes six convex blocks (311) and empty avoiding layer (312), institute
The height of projection for stating six convex blocks (311) is 1mm.
5. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 4, it is characterised in that: the upper clamping opening (3)
It is additionally provided with cooling water channel (32), the cooling water channel (32) is horizontally installed in clamping opening (3).
6. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 5, it is characterised in that: the upper clamping opening (3)
For two halves symmetrical structure, the cooling water channel (32) of upper clamping opening (3) left side is M type structure, upper clamping opening (3) left side
Cooling water channel (32) and right side cooling water channel (32) about upper clamping opening (3) center symmetric setting formed two M types it is cold
But double water flow circuits of water channel (32).
7. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 4, it is characterised in that: the body template
(1) it is equipped with the circular hole (13) that matches with bottleneck size, successively line is positive six sides the central point of six convex blocks (311)
The central point of shape, regular hexagon is overlapped with the central point of circular hole (13).
8. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 7, it is characterised in that: the upper clamping opening (3)
Center be equipped with the bottleneck hole (33) that matches with bottleneck structure, six convex blocks (311) setting is in the outer of bottleneck hole (33)
Side.
9. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 4, it is characterised in that: the upper clamping opening (3)
It is structure as a whole with heat insulation structural (31), the height of the empty avoiding layer (312) and the height of projection of convex block (311) match.
10. a kind of outer wall heat insulation structural of bottle blowing mould according to claim 4, it is characterised in that: the convex block (311)
Middle part be equipped with connecting hole (313), the upper clamping opening (3) by bolt pass through connecting hole (313) connect with body template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123234.1U CN209566488U (en) | 2018-12-16 | 2018-12-16 | A kind of outer wall heat insulation structural of bottle blowing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123234.1U CN209566488U (en) | 2018-12-16 | 2018-12-16 | A kind of outer wall heat insulation structural of bottle blowing mould |
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| Publication Number | Publication Date |
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| CN209566488U true CN209566488U (en) | 2019-11-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454854A (en) * | 2018-12-16 | 2019-03-12 | 广东星联精密机械有限公司 | A kind of outer wall heat insulation structural of bottle blowing mould |
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2018
- 2018-12-16 CN CN201822123234.1U patent/CN209566488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454854A (en) * | 2018-12-16 | 2019-03-12 | 广东星联精密机械有限公司 | A kind of outer wall heat insulation structural of bottle blowing mould |
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