CN205167516U - Blowing forming die and forming device of LED ball bubble lamp body - Google Patents
Blowing forming die and forming device of LED ball bubble lamp body Download PDFInfo
- Publication number
- CN205167516U CN205167516U CN201520543175.7U CN201520543175U CN205167516U CN 205167516 U CN205167516 U CN 205167516U CN 201520543175 U CN201520543175 U CN 201520543175U CN 205167516 U CN205167516 U CN 205167516U
- Authority
- CN
- China
- Prior art keywords
- blowing
- idiosome
- moulding stick
- station
- blow molding
- 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.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a blowing forming die of LED ball bubble lamp body, includes mould in the blowing, blowing lower mould, has interior air flue and main air flue in the blowing in the mould, when carrying out blowing in at first the air flue admit air then main air flue admits air. Adopt if aforementioned blowing forming die's LED ball bubble lamp body forming device includes the mould platform, the mould bench has idiosome shaping station, blow molding station, drawing of patterns station, at idiosome shaping station shaping idiosome, in the blow molding of blow molding station, in the drawing of patterns of drawing of patterns station finished product, interior air flue is connected with high -pressure gas generating device through interior work trachea, and main air flue is connected with high -pressure gas generating device through the main trachea of working. The utility model discloses can make the meat of product thick comparatively even, avoid to the great degree that does simultaneously the production of slider streak line.
Description
Technical field
The utility model relates to a kind of blow molding mould and shaped device of LEDbulb lamp shell.
Background technology
At present in China LED illumination industry, the moulding process of its bulb lamp shell blows integral molding from injection moulding and blowing split prototype development to note.
Note blows integral molding and is divided into again two station type designs and the design of three station types, and two station type designs generally adopt horizontal equipment, and three station type designs generally adopt vertical equipment, and the mould therefore adopted is also variant.What generally horizontal two stations adopted is two male models totally one master mold, and master mold both sides are respectively injection moulding die cavity and blowing cavity, realizes continuous print note blow one-body molded by master mold 180 degree of rotations; The mould that vertical equipment uses is three patrixes, two counterdies, and the first station counterdie is injection moulding die cavity, and the second station counterdie is blowing cavity, three patrixes identical and on rotating disk 120 rotary indexes realize note continuously and blow one-body molded.This technology, still in evolution, does not form full ripe technical scheme.
From aspect comprehensive assessment results such as device structure reasonability, ease-to-operate, production efficiency, product quality, it is the overall plan that current industry is comparatively ripe that the vertical note of three stations blows one-body molded.
Blow integrated research to the vertical note of three stations to find, its bulb lamp cell-shell produced still can produce the phenomenon of the even and obvious slide block trace line of meat thickness ununiformity under current mould, equipment state, this is also the current ubiquitous problem of industry, this can make final finished have the phenomenon of light transmission and obvious open defect inconsistent at each position when being lit, and then affects user and experience product appearance.
Summary of the invention
In order to overcome the deficiency that the product thickness that existing LEDbulb lamp shell blow molding mould and device mold is uneven, have obvious slide block trace line, the utility model provide a kind of plastic go out the blow mold of thick comparatively evenly, the LEDbulb lamp shell of avoiding slide block trace line largely of meat and shaped device.
The technical scheme in the invention for solving the technical problem is:
A kind of blow molding mould of LEDbulb lamp shell, comprise blowing patrix, blowing counterdie, described blowing patrix comprises main airway plate, moulding stick is equipped with in described main airway plate, the lower end of described moulding stick is stretched out described main airway plate and forms bulb, can form the blowing cavity for blow molding between described bulb and described blowing counterdie;
Electrically heated rod is provided with in described moulding stick, the liftable air tube axially arranged is equipped with in described electrically heated rod, the lower surface of described bulb is provided with just to gas port in described air tube, interior air flue is provided with in described moulding stick, described interior air flue and described interior gas port UNICOM, gas port in described is closed by the air tube described in when air tube declines, described in when air tube rises in gas port open;
Between described moulding stick and described main airway plate, there is main airway, sealing surface is formed between the lower surface of described main airway plate and described moulding stick, described moulding stick is liftably arranged in described main airway plate, thus the sealing surface when described moulding stick declines between the lower surface of main airway plate and moulding stick is opened, sealing surface when described moulding stick rises between the lower surface of main airway plate and moulding stick is closed.
Further, accompany involutory fixed cover, form barb chamber between described fixed cover and described main airway plate outside described main airway plate, described barb chamber can with described blowing cavity UNICOM.
Further, the upper end of described air tube is enclosed in one and presses down in air cavity, and described air tube presses down by described pressing down when air cavity is ventilated; The upper end cover of described air tube has a spring, described air tube can be promoted under the effect of described spring.
Further, be provided with position sensor between described idiosome counterdie and described patrix, matched moulds Signal transmissions is gone out by the position sensor described in when described patrix and described idiosome counterdie matched moulds.
Further, described electrically heated rod runs through described moulding stick, and described interior air flue shaped is formed between described electrically heated rod and moulding stick.
Further, the upper surface of described main airway plate offers stroke chamber, and described moulding stick tightens cover stroke limit block, and described stroke limit block is positioned at described stroke chamber; The top of described main airway plate has moulding stick locating piece, and the upper end of described moulding stick is fixed on described moulding stick locating piece, and the described air cavity that presses down is formed in described moulding stick locating piece, and described moulding stick locating piece is connected with reciprocating drive mechanism.
Further, described moulding stick locating piece comprises the moulding stick fixed head be superimposed upon on described stroke limit block, is superimposed upon the positioning sleeve above described moulding stick fixed head, the pressing plate be superimposed upon on described positioning sleeve, the described air cavity that presses down is positioned at described positioning sleeve, described air tube penetrates and described presses down in air cavity, described reciprocating drive mechanism is connected with described pressing plate, described moulding stick and described moulding stick location-plate affixed.
Further, described spring is stage clip, and described pressing down in air cavity is provided with lifter plate, and upper end and the described lifter plate of described air tube are affixed, and the upper end of described spring withstands on described lifter plate, presses down on the bottom surface of air cavity described in the lower end of described spring withstands on; Or: described spring is extension spring, is provided with fixed cover and is located at lifter plate on described air tube in described lower air cylinder, and press down on the end face of air cavity described in the upper end of described extension spring is connected to, the lower end of described extension spring is connected on described lifter plate.
Adopt a LEDbulb lamp shell molding device for above-mentioned blow molding mould, comprise gases at high pressure generating means, die station, described die station has idiosome shaping station, blow molding station, demoulding station;
Establish idiosome counterdie in described idiosome shaping station, establish blowing counterdie at described blow molding station;
Described die station is also provided with rotary index mechanism, and described rotary index mechanism is provided with the idiosome patrix corresponding with described idiosome counterdie, the blowing patrix corresponding with described blowing counterdie, and described idiosome patrix is identical with blowing patrix;
Idiosome shaping station described: after described idiosome patrix and described idiosome counterdie matched moulds, the idiosome die cavity for shaping idiosome can be formed between the bulb of moulding stick lower end and described idiosome counterdie, injection mo(u)lding idiosome in described idiosome die cavity;
Blow molding station described: after described blowing patrix and described blowing counterdie matched moulds, the blowing cavity for blow molding can be formed between the bulb of moulding stick lower end and described blowing counterdie, idiosome blow molding in described blowing cavity;
Demoulding station described: blow thus the demoulding that finished product is blown off in finished product;
Described interior air flue is connected with described gases at high pressure generating means by interior work tracheae, and described main airway is connected with described gases at high pressure generating means by main work tracheae.
Further, described gases at high pressure generating means is provided with the lower piezoelectric magnet valve controlling described lower air pipe break-make gas, described position sensor is connected with the lower piezoelectric magnet valve signal of described gases at high pressure generating means, when described patrix and described idiosome counterdie matched moulds, position sensor is by matched moulds Signal transmissions to lower piezoelectric magnet valve, presses down closed electromagnetic valve described in instruction.
Further, described gases at high pressure generating means is provided with the interior working electromagnet valve controlling described interior work tracheae break-make gas; Described gases at high pressure generating means is provided with the main working electromagnet valve of the main work tracheae break-make gas described in control.
Further, the timer of work tracheae and main work tracheae duration of ventilation in described gases at high pressure generating means is provided with and controls, described timer is connected with described interior working electromagnet valve and main working electromagnet valve signal.
Further, described idiosome shaping station, blow molding station, demoulding station are distributed in described die station; Described rotary index mechanism is also provided with three patrix corresponding with described demoulding station, the 3rd described patrix and described idiosome patrix, blowing patrix are identical.
Adopting the LEDbulb lamp casing forming technique of above-mentioned LEDbulb lamp shell molding device, comprise the following steps: 1.. injection mo(u)lding has the idiosome of opening, and the one end away from described opening is the blind end of idiosome.
2.. the idiosome that step is 1. shaping is moved in blowing cavity, adopts gases at high pressure to carry out blowing.First enter
Row is once blown, and when once blowing, gases at high pressure act on the blind end of described idiosome, thus first the blind end of idiosome is expanded, but the blind end of idiosome is not touched with the chamber wall of blowing cavity; Secondary air blowing is carried out, from the edge air inlet of idiosome opening when secondary is blown, until idiosome is shaped to LEDbulb lamp shell after once blowing.When carrying out secondary and blowing, gases at high pressure also can be kept to keep acting on the blind end of described idiosome.
3.. by the finished product demoulding of blow molding.Specifically can to adopt by blowing in the finished product to blow molding
Mode thus the demoulding that finished product is blown off.
Preferably, the air pressure that once air blowing and secondary are blown is 2 ~ 6MPa, and once air blowing startup starts secondary air blowing in 0.2 ~ 0.6 second afterwards.
Preferably, once air blowing and secondary air blowing process continue 6 ~ 12 seconds.
Preferably, the temperature of step 2. mesohigh gas is 200 ~ 350 DEG C.
The beneficial effects of the utility model are: 1. when carrying out blowing, first once blow, once blowing makes the lower end of idiosome first expand, and then carry out secondary air blowing, thus avoid gases at high pressure to direct, the lasting extruding of the sidewall of idiosome, and then the meat of product can be made thick comparatively even, also can avoid the generation of slide block trace line largely simultaneously.2. adopt electrical bar to carry out heating and thermal insulation, be different from prior art the technological means adopting heating oil heating and thermal insulation, the temperature of electric heating thermal insulation keeps more accurate, thus reduces otherness.
Accompanying drawing explanation
Fig. 1 is the view of LEDbulb lamp shell molding device when shaping idiosome in the utility model.
Fig. 2 is the view of blow molding mould when once blowing of LEDbulb lamp shell in the utility model.
Fig. 3 is the view of blow molding mould when secondary is blown of LEDbulb lamp shell in the utility model.
Fig. 4 is the view of blow molding mould when the demoulding of LEDbulb lamp shell in the utility model.
Fig. 5 is the structural representation of LEDbulb lamp shell molding device of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
A kind of LEDbulb lamp shell molding device, comprises gases at high pressure generating means, die station, die station has uniform idiosome shaping station, blow molding station, demoulding station.
Described mould comprises three identical patrixes 3, the idiosome counterdie 1 for shaping idiosome, the blowing counterdie 2 for blow molding.
Establish described idiosome counterdie 1 in described idiosome shaping station, establish described blowing counterdie 2 at described blow molding station.
Described die station is also provided with rotary index mechanism, this rotary index mechanism can adopt rotary indexing table, three described patrixes 3 are located in described rotary index mechanism, idiosome shaping station, blow molding station, the demoulding station of three patrixes 3 respectively described in correspondence.
Idiosome shaping station described: form idiosome die cavity between the two, injection mo(u)lding idiosome 4 in described idiosome die cavity after described patrix 3 and described idiosome counterdie 1 matched moulds;
Blow molding station described: form blowing cavity between the two, idiosome 4 blow molding in described blowing cavity after described patrix 3 and the described 2-in-1 mould of blowing counterdie;
Demoulding station described: blow thus the demoulding that finished product is blown off in finished product;
Described patrix 3 comprises main airway plate 5, moulding stick 6 is equipped with in described main airway plate 5, the lower end of described moulding stick 6 is stretched out described main airway plate 5 and forms bulb 7, described idiosome die cavity can be formed between described bulb 7 and described idiosome counterdie 1, between described bulb 7 and described blowing counterdie 2, described blowing cavity can be formed, involutory fixed cover 8 is accompanied outside described main airway plate 5, form barb chamber between described fixed cover 8 and described main airway plate 5, described barb chamber can with described blowing cavity UNICOM.
Electrically heated rod 9 is provided with in described moulding stick 6, the liftable air tube 10 axially arranged is equipped with in described electrically heated rod 9, the lower surface of described bulb 7 is provided with just to gas port 11 in described air tube 10, interior air flue is provided with in described moulding stick 6, electrically heated rod 9 described in the present embodiment runs through described moulding stick 6, and described interior air flue 12 is formed between described electrically heated rod 9 and moulding stick 6.Described interior air flue 12 and described interior gas port 11 UNICOM, gas port 11 in described is closed by the air tube 10 described in when air tube 10 declines, described in when air tube 10 rises in gas port 11 open.
Between described moulding stick 6 and described main airway plate 5, there is main airway 13, sealing surface 14 is formed between the lower surface of described main airway plate 5 and described moulding stick 6, described moulding stick 6 is liftably arranged in described main airway plate 5, thus the sealing surface 14 when described moulding stick 6 declines between the lower surface of main airway plate and moulding stick is opened, sealing surface 14 when described moulding stick rises between the lower surface of main airway plate and moulding stick is closed.
Described interior air flue 12 is connected with described gases at high pressure generating means 25 by interior work tracheae, and described main airway 13 is connected with described gases at high pressure generating means 25 by main work tracheae.
When using above-mentioned LEDbulb lamp shell molding device, the same with prior art, at the shaping idiosome 4 for blowing of idiosome shaping station, after patrix 3 and idiosome counterdie 1 matched moulds in idiosome die cavity injection mo(u)lding idiosome 4, the main body of idiosome 4 is wrapped on the bulb 7 of moulding stick.Can realize idiosome 4 after the barb chamber formed between fixed cover 8 and main airway plate 5 makes idiosome shaping is fixed on patrix by a barb, and when patrix moves with rotary index mechanism, idiosome also can move thereupon.
After die sinking, the patrix of idiosome shaping station rotates 120 ° of arrival blow molding stations under the effect in rotary index mechanism, after the patrix 3 and the 2-in-1 mould of blowing counterdie at blow molding station place, first air tube 10 rises, thus open interior gas port 11, logical high temperature and high pressure gas in interior air flue 12, high temperature and high pressure gas is blown in idiosome 4 by interior gas port 11, thus the lower end of idiosome 4 is expanded in advance, makes idiosome 4 have the plenum space 15 of a predilation.
After the lower end of idiosome has been expanded, moulding stick 6 declines, thus the sealing surface 14 between main airway plate and moulding stick is opened, logical high temperature and high pressure gas in main airway 13, high temperature and high pressure gas is blown in idiosome by the gap between main airway plate 5 and moulding stick 6, until idiosome blow molding is finished product LEDbulb lamp shell 16.
Die sinking after blow molding completes, the patrix of blow molding station rotates 120 ° and arrives demoulding station under the effect in rotary index mechanism, counterdie is not had at demoulding station, now involutory fixed cover 8 separates to both sides, thus make the first demoulding of product barb 17 in barb chamber, in product, normal temperature high voltage gas is blown more afterwards, the demoulding of being blown off by shaping finished product by interior air flue 12 and/or main airway 13.
Gases at high pressure generating means blows high temperature and high pressure gas and the conversion of blowing between normal temperature high voltage gas is the routine techniques of existing gases at high pressure generating means, does not repeat them here.
The setting that idiosome shaping station in the present embodiment, blow molding station, demoulding station are uniform, and the setting adopting three identical patrixes, can make device of the present invention operate continuously, enhance productivity.
The lifting of air tube can adopt following frame mode to realize: the upper end of described air tube 10 is enclosed in one and presses down in air cavity 18, the described air cavity 18 that presses down is connected by lower air pipe with described gases at high pressure generating means, is pressed down by described air tube 10 when described lower air pipe is ventilated.In the normal state, press down tracheal strips normal open gases at high pressure, keep air tube 10 pressed status, interior gas port 11 is closed by air tube 10.Position sensor is provided with between described idiosome counterdie 2 and described patrix 3, matched moulds Signal transmissions is given described gases at high pressure generating means with the position sensor described in during the described 2-in-1 mould of idiosome counterdie by described patrix 3, the gases at high pressure that described gases at high pressure generating means disconnects lower air pipe pass into, and the upper end cover of described air tube has a spring 19, when gases at high pressure disconnect, under the effect of described spring 19, described air tube 10 is promoted, thus open interior gas port 11.The concrete control mode that position sensor controls lower air pipe break-make gas can adopt solenoid control: described gases at high pressure generating means is provided with the lower piezoelectric magnet valve controlling described lower air pipe break-make gas, described position sensor is connected with the lower piezoelectric magnet valve signal of described gases at high pressure generating means, during described patrix 3 mould 2-in-1 with described idiosome counterdie, position sensor is by matched moulds Signal transmissions to lower piezoelectric magnet valve, presses down closed electromagnetic valve described in instruction.
In the present embodiment, the lifting of moulding stick 6 can adopt following frame mode to realize: the upper surface of described main airway plate 5 offers stroke chamber, and described moulding stick tightens cover stroke limit block 20, and described stroke limit block 20 is positioned at described stroke chamber; The top of described main airway plate 5 has moulding stick locating piece, the upper end of described moulding stick 6 is fixed on described moulding stick locating piece, the described air cavity 18 that presses down is formed in described moulding stick locating piece, and described moulding stick locating piece is connected with reciprocating drive mechanism.Drive moulding stick locating piece to decline by reciprocating drive mechanism, the stroke declined can be controlled by stroke limit block 20 in stroke chamber, also drive moulding stick locating piece to go up by reciprocating drive mechanism, thus drive moulding stick 6 to be elevated by moulding stick locating piece.Reciprocating drive mechanism can adopt the equipments such as hydraulic cylinder.The concrete composition of moulding stick locating piece can in the following way: this moulding stick locating piece comprises the moulding stick fixed head 21 be superimposed upon on described stroke limit block 20, is superimposed upon the positioning sleeve 22 above described moulding stick fixed head 21, the pressing plate 23 be superimposed upon on described positioning sleeve 22, the described air cavity 18 that presses down is positioned at described positioning sleeve 22, described air tube 10 penetrates and described presses down in air cavity 18, described reciprocating drive mechanism is connected with described pressing plate 23, described moulding stick and described moulding stick location-plate affixed.
The spring 19 that above-mentioned drive air tube promotes can be stage clip, also can be extension spring.When described spring 19 is stage clip, described pressing down in air cavity is provided with lifter plate 24, upper end and the described lifter plate 24 of described air tube 10 are affixed, and the upper end of described spring 19 withstands on described lifter plate 24, press down on the bottom surface of air cavity 18 described in the lower end of described spring 19 withstands on; When described spring is extension spring, is provided with fixed cover and is located at lifter plate on described air tube in described lower air cylinder, press down on the end face of air cavity described in the upper end of described extension spring is connected to, the lower end of described extension spring is connected on described lifter plate.
In the present embodiment, described gases at high pressure generating means is provided with the interior working electromagnet valve controlling described interior work tracheae break-make gas, the break-make gas of work tracheae in being controlled by this interior working electromagnet valve; Described gases at high pressure generating means is provided with the main working electromagnet valve of the main work tracheae break-make gas described in control, the break-make gas of the main work tracheae of solenoid control of being looked for a job by this master.The timer of work tracheae and main work tracheae duration of ventilation in controlling also can be established on described gases at high pressure generating means, described timer is connected with described interior working electromagnet valve and main working electromagnet valve signal, by the make-and-break time of working electromagnet valve in Timer Controlling and main working electromagnet valve.
Claims (11)
1. the blow molding mould of a LEDbulb lamp shell, comprise blowing patrix, blowing counterdie, described blowing patrix comprises main airway plate, moulding stick is equipped with in described main airway plate, the lower end of described moulding stick is stretched out described main airway plate and forms bulb, can form the blowing cavity for blow molding between described bulb and described blowing counterdie;
It is characterized in that: in described moulding stick, be provided with electrically heated rod, the liftable air tube axially arranged is equipped with in described electrically heated rod, the lower surface of described bulb is provided with just to gas port in described air tube, interior air flue is provided with in described moulding stick, described interior air flue and described interior gas port UNICOM, gas port in described is closed by the air tube described in when air tube declines, described in when air tube rises in gas port open;
Between described moulding stick and described main airway plate, there is main airway, sealing surface is formed between the lower surface of described main airway plate and described moulding stick, described moulding stick is liftably arranged in described main airway plate, thus the sealing surface when described moulding stick declines between the lower surface of main airway plate and moulding stick is opened, sealing surface when described moulding stick rises between the lower surface of main airway plate and moulding stick is closed.
2. the blow molding mould of LEDbulb lamp shell as claimed in claim 1, it is characterized in that: outside described main airway plate, accompany involutory fixed cover, form barb chamber between described fixed cover and described main airway plate, described barb chamber can with described blowing cavity UNICOM.
3. the blow molding mould of LEDbulb lamp shell as claimed in claim 1 or 2, is characterized in that: the upper end of described air tube is enclosed in one and presses down in air cavity, and described air tube presses down by described pressing down when air cavity is ventilated;
The upper end cover of described air tube has a spring, described air tube can be promoted under the effect of described spring.
4. the blow molding mould of LEDbulb lamp shell as claimed in claim 1 or 2, it is characterized in that: described electrically heated rod runs through described moulding stick, described interior air flue shaped is formed between described electrically heated rod and moulding stick.
5. the blow molding mould of LEDbulb lamp shell as claimed in claim 3, it is characterized in that: the upper surface of described main airway plate offers stroke chamber, and described moulding stick tightens cover stroke limit block, described stroke limit block is positioned at described stroke chamber;
The top of described main airway plate has moulding stick locating piece, and the upper end of described moulding stick is fixed on described moulding stick locating piece, and the described air cavity that presses down is formed in described moulding stick locating piece, and described moulding stick locating piece is connected with reciprocating drive mechanism.
6. the blow molding mould of LEDbulb lamp shell as claimed in claim 5, it is characterized in that: described moulding stick locating piece comprises the moulding stick fixed head be superimposed upon on described stroke limit block, is superimposed upon the positioning sleeve above described moulding stick fixed head, the pressing plate be superimposed upon on described positioning sleeve, the described air cavity that presses down is positioned at described positioning sleeve, described air tube penetrates and described presses down in air cavity, described reciprocating drive mechanism is connected with described pressing plate, described moulding stick and described moulding stick location-plate affixed.
7. the blow molding mould of LEDbulb lamp shell as claimed in claim 6, it is characterized in that: described spring is stage clip, described pressing down in air cavity is provided with lifter plate, upper end and the described lifter plate of described air tube are affixed, the upper end of described spring withstands on described lifter plate, presses down on the bottom surface of air cavity described in the lower end of described spring withstands on;
Or: described spring is extension spring, is provided with fixed cover and is located at lifter plate on described air tube in described lower air cylinder, and press down on the end face of air cavity described in the upper end of described extension spring is connected to, the lower end of described extension spring is connected on described lifter plate.
8. adopt a LEDbulb lamp shell molding device for blow molding mould as described in one of claim 1 ~ 7, comprise gases at high pressure generating means, die station, described die station has idiosome shaping station, blow molding station, demoulding station;
Establish idiosome counterdie in described idiosome shaping station, establish blowing counterdie at described blow molding station;
It is characterized in that: described die station is also provided with rotary index mechanism, described rotary index mechanism is provided with the idiosome patrix corresponding with described idiosome counterdie, the blowing patrix corresponding with described blowing counterdie, and described idiosome patrix is identical with blowing patrix;
Idiosome shaping station described: after described idiosome patrix and described idiosome counterdie matched moulds, the idiosome die cavity for shaping idiosome can be formed between the bulb of moulding stick lower end and described idiosome counterdie, injection mo(u)lding idiosome in described idiosome die cavity;
Blow molding station described: after described blowing patrix and described blowing counterdie matched moulds, the blowing cavity for blow molding can be formed between the bulb of moulding stick lower end and described blowing counterdie, idiosome blow molding in described blowing cavity;
Demoulding station described: blow thus the demoulding that finished product is blown off in finished product;
Described interior air flue is connected with described gases at high pressure generating means by interior work tracheae, and described main airway is connected with described gases at high pressure generating means by main work tracheae.
9. LEDbulb lamp shell molding device as claimed in claim 8, is characterized in that: described gases at high pressure generating means is provided with the interior working electromagnet valve controlling described interior work tracheae break-make gas;
Described gases at high pressure generating means is provided with the main working electromagnet valve of the main work tracheae break-make gas described in control.
10. LEDbulb lamp shell molding device as claimed in claim 9, it is characterized in that: the timer of work tracheae and main work tracheae duration of ventilation in described gases at high pressure generating means is provided with and controls, described timer is connected with described interior working electromagnet valve and main working electromagnet valve signal.
11. LEDbulb lamp shell molding devices as claimed in claim 8, is characterized in that: described idiosome shaping station, blow molding station, demoulding station are distributed in described die station;
Described rotary index mechanism is also provided with three patrix corresponding with described demoulding station, the 3rd described patrix and described idiosome patrix, blowing patrix are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543175.7U CN205167516U (en) | 2015-07-25 | 2015-07-25 | Blowing forming die and forming device of LED ball bubble lamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543175.7U CN205167516U (en) | 2015-07-25 | 2015-07-25 | Blowing forming die and forming device of LED ball bubble lamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205167516U true CN205167516U (en) | 2016-04-20 |
Family
ID=55731545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543175.7U Active CN205167516U (en) | 2015-07-25 | 2015-07-25 | Blowing forming die and forming device of LED ball bubble lamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205167516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517754A (en) * | 2016-11-01 | 2017-03-22 | 桂林电子科技大学 | Automatic molding machine for glass shell of LED lamp |
| CN106696236A (en) * | 2015-07-25 | 2017-05-24 | 宁波公牛光电科技有限公司 | LED bulb lamp shell molding process and blow molding mold and device thereof |
-
2015
- 2015-07-25 CN CN201520543175.7U patent/CN205167516U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696236A (en) * | 2015-07-25 | 2017-05-24 | 宁波公牛光电科技有限公司 | LED bulb lamp shell molding process and blow molding mold and device thereof |
| CN106696236B (en) * | 2015-07-25 | 2019-12-20 | 宁波公牛光电科技有限公司 | LED bulb lamp shell forming process and blow molding mold and forming device thereof |
| CN106517754A (en) * | 2016-11-01 | 2017-03-22 | 桂林电子科技大学 | Automatic molding machine for glass shell of LED lamp |
| CN106517754B (en) * | 2016-11-01 | 2023-07-21 | 桂林电子科技大学 | Automatic shaping machine for LED lamp glass shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202037863U (en) | Plastics suction mould | |
| CN102794403A (en) | Lost foam mold for motor casing | |
| CN205167516U (en) | Blowing forming die and forming device of LED ball bubble lamp body | |
| CN102198725A (en) | Plastic suction mold and molding method thereof | |
| CN203266881U (en) | Building block mold | |
| CN205148775U (en) | Injection mold structure of double -colored product | |
| CN211101445U (en) | Exhaust structure for impeller casting pouring process | |
| CN106696236B (en) | LED bulb lamp shell forming process and blow molding mold and forming device thereof | |
| CN110587956B (en) | Hemispherical organic glass forming device and forming method thereof | |
| CN205735758U (en) | A kind of sealing gasket mould | |
| CN205009499U (en) | Can rapid heating and refrigerated plastic mold | |
| CN103056311A (en) | Process for shaping furnace outlet nozzle of calcium carbide smelting furnace by using V method | |
| CN207059190U (en) | A kind of lucite blows drawing thermal forming device | |
| CN212833434U (en) | Glass bottle pressing machine with high production efficiency | |
| CN103600486A (en) | Multifunctional forming machine | |
| CN211137980U (en) | Combined type plastic mould | |
| CN204149376U (en) | A kind of miniature sleeve formula air spring leather bag sulfurizing mould | |
| CN204095119U (en) | A kind of hot forming tool | |
| CN203855504U (en) | Glass lens forming device | |
| CN209794379U (en) | EVA sole preparation mould | |
| CN207942613U (en) | A kind of energy saving automatic type air spring vulcanizing mold | |
| CN202388660U (en) | Novel exhaust structure of plastic mold | |
| CN202162998U (en) | Aluminothermic forming die for blow-molded face shields of domestic ceiling lamps | |
| CN109955444A (en) | The outer board mold needle valve auxiliary demoulding mechanism for blowing of rear lifting door of automobile | |
| CN201390694Y (en) | Automatic glass bulb forming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee after: Bulls group Limited by Share Ltd Address before: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee before: Gongniu Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |