CN102059758B - Mold blowing device - Google Patents
Mold blowing device Download PDFInfo
- Publication number
- CN102059758B CN102059758B CN 201010568189 CN201010568189A CN102059758B CN 102059758 B CN102059758 B CN 102059758B CN 201010568189 CN201010568189 CN 201010568189 CN 201010568189 A CN201010568189 A CN 201010568189A CN 102059758 B CN102059758 B CN 102059758B
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- CN
- China
- Prior art keywords
- loop bar
- forming loop
- outlet valve
- air outlet
- die head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007664 blowing Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The invention discloses a mold blowing device. The mold device comprises an upper mold and a lower mold, a bottle cap is formed between the upper mold and the lower mold, the mold blowing device comprises an air inlet pipe and an air outlet valve, the air inlet pipe is arranged on the axis of the upper mold, the air outlet valve is arranged under the air inlet pipe, a plurality of air outlet channels scattering outwards are arranged between the air inlet pipe and the air outlet valve, air entering the air inlet pipe is respectively blown to the inner bottom and the inner wall surface of the bottle cap along the outer wall surface of the air outlet valve and the plurality of air outlet channels and generates a certain air pressure so that the bottle cap product is easy to demold, a phenomenon of rugged cap surface caused by traditional demolding is eliminated effectively and subsequent silk-screen procedure can be carried out. The blowing device in the invention has simple structure, is easy to implement, not only can improve the production efficiency and the yield of the bottle cap product, but also can prolong the service life of the mold.
Description
Technical field
the present invention relates to the mould that a kind of bottle cap is made, more particularly, relate to a kind of blowning installation of bottle cap with mould of producing.
Background technology
blowning installation in mould in the conventional bottle cap production technology is merely able to gas is blowed to from surrounding the madial wall of bottle cap, do not have gas to blow to the inner bottom surface of bottle cap, cause the bottle cap product when the demoulding, capping produces rough phenomenon, serious meeting affects the operation of follow-up capping silk-screen can not normally be carried out, and finally causes the qualification rate of product to reduce.
Summary of the invention
the purpose of this invention is to provide a kind of blowning installation be used in the bottle cap mould.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
air blowing device for die, described mould is for making the mould of bottle cap, described mould comprises that the counterdie be arranged on frame reaches the patrix that relatively described counterdie can move up and down, form described bottle cap between described patrix and described counterdie, described patrix comprises die head, be set in the thread forming loop bar of described die head outside, be set in the blade forming loop bar of described thread forming loop bar outside, be fixedly connected on the bearing of described blade forming loop bar upper end, described bearing and described blade forming loop bar have just as internal diameter, the upper end of described thread forming loop bar extends to described bearing inside, the outer setting of described blade forming loop bar has pushing sleeve, the lower end of described pushing sleeve is against the outside of blade of the upper end of described bottle cap, when the demoulding, described pushing sleeve action downwards pushes described bottle cap from described thread forming, the upper end edge periphery wall of described bearing circumferentially there is a boss, the outer wall of described bearing the above boss and the upper end of described pushing sleeve between one section on be arranged with spring, this blowning installation comprises air inlet pipe and air outlet valve, described die head axle center has ladder hole, described air inlet pipe is inserted described ladder hole from the upper end of described die head, described air outlet valve is arranged in the lower end of described ladder hole, the lower surface of described air outlet valve lower surface and described die head is located in the same horizontal plane, the hole wall of the periphery wall of described air outlet valve and the ladder hole of described die head forms the air cleft gap, the below of described air inlet pipe has gas outlet, the gas that blows out from described gas outlet of part blows to after described air outlet valve the inner bottom surface that blows to described bottle cap along the gap between the inner hole wall of the outer wall of described air outlet valve and described die head.
preferably, on the perisporium of described die head, the position of corresponding described gas outlet is provided with several outlet passageways, several described outlet passageways radially outwards distribute obliquely upward, and several described outlet passageways and described air inlet pipe form the shape of an inverted umbrella frame of opening.
preferably, described air inlet pipe outer setting has water pipe, form water containing chamber between the outer wall of described air inlet pipe and the inwall of described water pipe, be provided with between the inwall of the outer wall of the bottom of described air inlet pipe and the shoulder hole of described die head gentle the first sealing ring of being separated by of water.Further, be provided with current between described die head and described thread forming loop bar and distribute ring, described current distribute formation one cavity between ring and described thread forming loop bar, described current distribute on the perisporium encircled along circumferentially being provided with the through hole that a plurality of water supply stream passes through, the top of corresponding described the first sealing ring of the perisporium of described die head is provided with a plurality of cinclides, these described through holes and described cinclides are connected between described water containing chamber and described cavity, water in described water pipe carries out cooling to described thread forming loop bar after flowing into described cavity.
preferably, between the bottom of the upper end of described blade forming loop bar and described bearing, by the straight pin radially arranged, fix.
preferably, the upper end of described bearing has its outer wall to open an inlet channel to its inwall, lap-joint between described bearing and described blade forming loop bar is provided with the second sealing ring, and the gas entered from described inlet channel enters between described thread forming loop bar and described bottle cap inwall between the outer wall of the inwall of described bearing and described thread forming loop bar.
still more preferably, described air outlet valve is the cylindrical shape with head and neck, the shoulder hole of described die head comprises the bayonet part that an internal diameter dwindles, the neck of described air outlet valve within described bayonet part and the head of described air outlet valve be stuck in the top of described bayonet part.
the invention has the beneficial effects as follows: by set out air valve under original air inlet pipe, the lower surface of this air outlet valve and the lower surface of die head are located in the same horizontal plane, form the gap of giving vent to anger that air-flow passes through between the inwall of the perisporium of air outlet valve and the shoulder hole of die head, and also have radially outlet passageway from setting to surrounding that disperse to make gas blow to the internal perisporium of bottle cap, so just realized when the bottle cap product stripping, the interior end of bottle cap and surrounding inwall all have gas to be blown into, make the easy demoulding, and the rough phenomenon of the capping caused while having stopped the demoulding of the prior art, and, blowning installation of the present invention simple in structure, easily implement, be adapted at promoting the use of in the sector field.
The accompanying drawing explanation
accompanying drawing 1 is the structural representation that comprises the bottle cap mold of the blowning installation in the present invention;
accompanying drawing 2 is the structural representation (analysing and observe) of the air outlet valve in air blowing device for die of the present invention.
in accompanying drawing: 1, counterdie; 2, bottle cap; 3, die head; 4, spiral forming loop bar; 5, blade forming loop bar; 6, bearing; 7, pushing sleeve; 8, boss; 9, spring; 10, air inlet pipe; 11, air outlet valve; 111, head; 112, neck; 12, gas outlet; 13, outlet passageway; 14, water pipe; 15, the first sealing ring; 16, current distribute ring; 17, straight pin; 18, inlet channel; 19, the second sealing ring.
The specific embodiment
below in conjunction with embodiment shown in the drawings, technical scheme of the present invention is described in detail below:
as shown in Figure 1, bottle cap 2 moulds comprise that mould comprises the patrix that the counterdie 1 that is arranged on frame and relative counterdie 1 can move up and down, form bottle cap 2 between patrix and counterdie 1, patrix comprises die head 3, be set in the thread forming loop bar 4 of die head 3 outsides, be set in the blade forming loop bar 5 of thread forming loop bar 4 outsides, be fixedly connected on the bearing 6 of blade forming loop bar 5 upper ends, bearing 6 and blade forming loop bar 5 have just as internal diameter, the upper end of thread forming loop bar 4 extends to bearing 6 inside, the outer setting of blade forming loop bar 5 has pushing sleeve 7, the lower end of pushing sleeve 7 is against the outside of blade of the upper end of bottle cap 2, when the demoulding, pushing sleeve 7 action downwards pushes bottle cap 2 from thread forming, the upper end edge periphery wall of bearing 6 circumferentially there is a boss 8, be arranged with spring 9 on one section between the upper end of the outer wall convex platform 8 of bearing 6 and pushing sleeve 7, this blowning installation comprises air inlet pipe 10 and air outlet valve 11, die head 3 axle center have ladder hole, air inlet pipe 10 is inserted ladder hole from the upper end of die head 3, air outlet valve 11 is arranged in the lower end of ladder hole, the lower surface of air outlet valve 11 lower surfaces and die head 3 is located in the same horizontal plane, the hole wall of the ladder hole of the periphery wall of air outlet valve 11 and die head 3 forms the air cleft gap, the below of air inlet pipe 10 has gas outlet 12, the gas that blows out from gas outlet 12 of part blows to after air outlet valve 11 inner bottom surface that blows to bottle cap 2 along the gap between the inner hole wall of the outer wall of air outlet valve 11 and die head 3, on the perisporium of die head 3,12 position, corresponding gas outlet is provided with several outlet passageways 13, several outlet passageways 13 radially outwards distribute obliquely upward, several outlet passageways 13 and air inlet pipe 10 form the shape of an inverted umbrella frame of opening, air inlet pipe 10 outer setting have water pipe 14, form water containing chamber between the inwall of the outer wall of air inlet pipe 10 and water pipe 14, between the inwall of the shoulder hole of the outer wall of the bottom of air inlet pipe 10 and die head 3, be provided with gentle the first sealing ring 15 of being separated by of water, be provided with current between die head 3 and thread forming loop bar 4 and distribute ring 16, current distribute formation one cavity between ring 16 and thread forming loop bar 4, current distribute on the perisporium that encircles 16 along circumferentially being provided with the through hole that a plurality of water supply stream passes through, the top of corresponding the first sealing ring 15 of the perisporium of die head 3 is provided with a plurality of cinclides, these through holes and cinclides are connected between water containing chamber and cavity, after water inflow cavity in water pipe 14, double thread moulding loop bar 4 carries out cooling, between the bottom of the upper end of blade forming loop bar 5 and bearing 6, by the straight pin 17 radially arranged, fix, the upper end of bearing 6 has its outer wall to open an inlet channel 18 to its inwall, lap-joint between bearing 6 and blade forming loop bar 5 is provided with the second sealing ring 19, the gas entered from inlet channel 18 enters between thread forming loop bar 4 and bottle cap 2 inwalls between the outer wall of the inwall of bearing 6 and thread forming loop bar 4.
as shown in Figure 2, above-mentioned air outlet valve 11 is the cylindrical shape with head 111 and neck 112, the shoulder hole of die head 3 comprises the bayonet part that an internal diameter dwindles, the neck 112 of air outlet valve 11 within bayonet part and the head 111 of air outlet valve 11 be stuck in the top of bayonet part.
blowning installation in the present invention not only can realize that from surrounding to bottle cap 2 inwall blows, the air outlet valve 11 of lower inside that can also be by being arranged on die head 3 is realized bottle cap 2 inner bottom surfaces are blown, thereby make the light demoulding of bottle cap 2 product, and, stopped the rough phenomenon of capping that the demoulding causes, the carrying out that more is conducive to the operation of follow-up silk-screen, not only improved the qualification rate of production efficiency and product effectively, also extended the service life of mould.
above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. air blowing device for die, described mould is for making the mould of bottle cap, described mould comprises that the counterdie be arranged on frame reaches the patrix that relatively described counterdie can move up and down, form described bottle cap between described patrix and described counterdie, described patrix comprises die head, be set in the thread forming loop bar of described die head outside, be set in the blade forming loop bar of described thread forming loop bar outside, be fixedly connected on the bearing of described blade forming loop bar upper end, described bearing has identical internal diameter with described blade forming loop bar, the upper end of described thread forming loop bar extends to described bearing inside, the outer setting of described blade forming loop bar has pushing sleeve, the lower end of described pushing sleeve is against the outside of blade of the upper end of described bottle cap, when the demoulding, described pushing sleeve action downwards pushes described bottle cap from described thread forming loop bar, the upper end edge periphery wall of described bearing circumferentially there is a boss, the outer wall of described bearing the above boss and the upper end of described pushing sleeve between one section on be arranged with spring, this blowning installation is characterised in that: it comprises air inlet pipe and air outlet valve, described die head axle center has ladder hole, described air inlet pipe is inserted described ladder hole from the upper end of described die head, described air outlet valve is arranged in the lower end of described ladder hole, the lower surface of described air outlet valve lower surface and described die head is located in the same horizontal plane, the hole wall of the periphery wall of described air outlet valve and the ladder hole of described die head forms the air cleft gap, the below of described air inlet pipe has gas outlet, the gas that blows out from described gas outlet of part blows to after described air outlet valve the inner bottom surface that blows to described bottle cap along the gap between the inner hole wall of the outer wall of described air outlet valve and described die head.
2. air blowing device for die according to claim 1, it is characterized in that: on the perisporium of described die head, the position of corresponding described gas outlet is provided with several outlet passageways, several described outlet passageways radially outwards distribute obliquely upward, and several described outlet passageways and described air inlet pipe form the shape of an inverted umbrella frame of opening.
3. air blowing device for die according to claim 1, it is characterized in that: described air inlet pipe outer setting has water pipe, form water containing chamber between the outer wall of described air inlet pipe and the inwall of described water pipe, be provided with between the inwall of the outer wall of the bottom of described air inlet pipe and the ladder hole of described die head gentle the first sealing ring of being separated by of water.
4. air blowing device for die according to claim 3, it is characterized in that: be provided with current between described die head and described thread forming loop bar and distribute ring, described current distribute formation one cavity between ring and described thread forming loop bar, described current distribute on the perisporium encircled along circumferentially being provided with the through hole that a plurality of water supply stream passes through, the top of corresponding described the first sealing ring of the perisporium of described die head is provided with a plurality of cinclides, these described through holes and described cinclides are connected between described water containing chamber and described cavity, water in described water pipe carries out cooling to described thread forming loop bar after flowing into described cavity.
5. air blowing device for die according to claim 1, is characterized in that: between the upper end of described blade forming loop bar and the bottom of described bearing, by the straight pin radially arranged, fix.
6. according to the described air blowing device for die of claim 1 to 5 any one, it is characterized in that: the upper end of described bearing has its outer wall to open an inlet channel to its inwall, lap-joint between described bearing and described blade forming loop bar is provided with the second sealing ring, and the gas entered from described inlet channel enters between described thread forming loop bar and described bottle cap inwall between the outer wall of the inwall of described bearing and described thread forming loop bar.
7. air blowing device for die according to claim 6, it is characterized in that: described air outlet valve is the cylindrical shape with head and neck, the ladder hole of described die head comprises the bayonet part that an internal diameter dwindles, the neck of described air outlet valve within described bayonet part and the head of described air outlet valve be stuck in the top of described bayonet part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010568189 CN102059758B (en) | 2010-12-01 | 2010-12-01 | Mold blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010568189 CN102059758B (en) | 2010-12-01 | 2010-12-01 | Mold blowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102059758A CN102059758A (en) | 2011-05-18 |
| CN102059758B true CN102059758B (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010568189 Expired - Fee Related CN102059758B (en) | 2010-12-01 | 2010-12-01 | Mold blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102059758B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737868B (en) * | 2013-12-31 | 2016-05-11 | 南烽精密机械（深圳）有限公司 | A kind of mould emptier of plastic bottle cap die and its implementation |
| CN105234370B (en) * | 2015-10-29 | 2018-05-01 | 重庆迎瑞升压铸有限公司 | Die casting moisture removal core |
| CN106001270A (en) * | 2016-06-22 | 2016-10-12 | 苏州天朋精密元器件有限公司 | Automatic cooling stamping die |
| CN106001269A (en) * | 2016-06-22 | 2016-10-12 | 苏州天朋精密元器件有限公司 | Multifunctional stamping die |
| CN107116732A (en) * | 2017-06-21 | 2017-09-01 | 广州市风华正茂包装材料有限公司 | A kind of special load binder rifle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104604A (en) * | 1993-12-30 | 1995-07-05 | 施宪廷 | Plastic bottle lid and its manufacturing apparatus |
| CN1333733A (en) * | 1998-10-13 | 2002-01-30 | 美国博得来包装集团公司 | Apparatus and method for forming cap |
| CN201579927U (en) * | 2009-12-07 | 2010-09-15 | 李加庆 | Upper mold component, lower mold component of bottle cap molding machine |
| CN201913737U (en) * | 2010-12-01 | 2011-08-03 | 陈泰宇 | Air blowing device for die |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000326906A (en) * | 1999-05-14 | 2000-11-28 | Q P Corp | Bottle cap orientation device |
| KR100988947B1 (en) * | 2008-12-04 | 2010-10-29 | 김사문 | Injection molding machine for bottle cap |
-
2010
- 2010-12-01 CN CN 201010568189 patent/CN102059758B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104604A (en) * | 1993-12-30 | 1995-07-05 | 施宪廷 | Plastic bottle lid and its manufacturing apparatus |
| CN1333733A (en) * | 1998-10-13 | 2002-01-30 | 美国博得来包装集团公司 | Apparatus and method for forming cap |
| CN201579927U (en) * | 2009-12-07 | 2010-09-15 | 李加庆 | Upper mold component, lower mold component of bottle cap molding machine |
| CN201913737U (en) * | 2010-12-01 | 2011-08-03 | 陈泰宇 | Air blowing device for die |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-326906A 2000.11.28 |
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| Publication number | Publication date |
|---|---|
| CN102059758A (en) | 2011-05-18 |
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Granted publication date: 20130612 |
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