CN103624917B - Multistation rotary-type injection machine - Google Patents
Multistation rotary-type injection machine Download PDFInfo
- Publication number
- CN103624917B CN103624917B CN201210296435.6A CN201210296435A CN103624917B CN 103624917 B CN103624917 B CN 103624917B CN 201210296435 A CN201210296435 A CN 201210296435A CN 103624917 B CN103624917 B CN 103624917B
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- China
- Prior art keywords
- station
- fixed disk
- die
- mould
- dispenser
- 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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Links
- 238000002347 injection Methods 0.000 title claims abstract description 41
- 239000007924 injection Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/178—Means disposed outside the mould for unscrewing threaded articles, e.g. chuck devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Multistation rotary-type injection machine of the present invention, including organic frame, front support, rear support, supports main shaft and injection feeding device, also include station turning set, front shaft sleeve, rear axle housing, station oil cylinder, station cylinder rod, mould fixed disk, station die and station rotate dispenser, station cylinder rod is inserted into station oil cylinder, the rear end of the station die is separately fixed on the front end of station cylinder rod, the front end of the station die is separately fixed on the medial surface of mould fixed disk, injecting hole is respectively arranged with the correspondence position of each station die on the outside of mould fixed disk；Pass through the technical program, so that each shot greatly reduces, reduce injection operating pressure and reduce instantaneous power consumption, production automation degree is high, reduce the labor intensity of staff, occupation area of equipment is small, and productive temp is fast, and operating efficiency is high, mould is easy to safeguard, low manufacture cost, the Jiao Kou of product is eliminated, and threaded product can be produced.
Description
Technical field
The present invention relates to the injection machine in a kind of field of plastics processing, is molded more particularly to a kind of Multistation rotary-type
Machine.
Background technology
Syringe is molded in the prior art, is mostly to be produced using the horizontal injection molding machine of standard device, in manufacturing process
In in order to improve yield, multiple finishing dies are set on a larger mould, and by injection channel by this multiple finishing die
It is connected with mold injection mouth, it is multiple to be moulded into type once punching, and when being produced by such a equipment, once injection material adds
The power requirement of hot equipment is larger, and once injection can go out the multiple products of output, but due to cooling die sinking stand-by period compared with
It is long, cause work tempo slower, the utilization rate of operating efficiency and equipment is very low, logical in the finishing die injection being connected with finishing die
Injection molding material in road forms substantial amounts of Jiao Kou, and very big waste is all caused to electric energy and raw material, and it also requires increase is by hand
When process is to remove Jiao Kou, therefore injector syringe is produced using above-mentioned equipment, cost of equipment is high, floor space
Greatly, utilization rate of equipment and installations is low, it is impossible to carries out automated production.
The content of the invention：
In view of this, the technical problem to be solved in the present invention is to provide a kind of Multistation rotary-type injection machine, passes through this
Technical scheme, stepping are continuously molded production, and work tempo is fast, and firing equipment power greatly reduces, and utilization rate of equipment and installations is high.
In order to solve the above technical problems, the technical proposal of the invention is realized in this way：A kind of Multistation rotary-type injection
Machine, including organic frame, front support, rear support, supports main shaft and injection feeding device, the front support and rear support are fixed respectively
In frame, supports main shaft is horizontally set in front support and rear support, and injection feeding device is arranged in front support and frame,
Include station turning set, front shaft sleeve, rear axle housing, station oil cylinder, station cylinder rod, mould fixed disk, station die and station
Dispenser, the mould fixed disk, front shaft sleeve are rotated, station turning set, rear axle housing and station rotate dispenser and be sleeved on successively
In supports main shaft, the mould fixed disk, front shaft sleeve, station turning set, rear axle housing and station rotate dispenser and mutually interconnected respectively
Connect, station oil cylinder is respectively arranged with each station of the station turning set, station cylinder rod is inserted into station oil cylinder, institute
The rear end for stating station die is separately fixed on the front end of station cylinder rod, and the front end of the station die is separately fixed at mould
On the medial surface of fixed disk, injecting hole is respectively arranged with the correspondence position of each station die on the outside of mould fixed disk.
The station rotates dispenser and is made up of motor, reduction box and dispenser, and the motor is arranged on reduction box, is subtracted
The output end of fast case is connected with dispenser, and dispenser is sleeved in supports main shaft, the output end of dispenser and the rear portion of rear axle housing
It is connected.
The rear axle housing be two section, the binding site between two rear axle housings, which installs, is equipped with square flute profile end tooth, positioned at
The station cylinder rod rear portion of injection molding station is provided with injection propelling cylinder.
The injection feeding device is made up of feed heated extruder and injecting head, and the discharging opening of the injecting head is arranged on
With on the injecting hole opposite position on mould fixed disk injection molding station, it is described injection back of head be fixed on the interior of front support
On side, the feed heated extruder is connected with injecting head.
The afterbody of the injecting head is provided with pressing aid oil cylinder, and the pressing aid oil cylinder is fixed on the lateral surface of front support.
Envelope mouth core bar is provided with the injecting head, lever dolly and envelope mouth oil cylinder, the thick stick are set on the inside of front support
Be hinged with connection lever on bar support, the both ends of the connection lever are provided with shift fork, connect lever both ends by shift fork respectively with
Envelope mouth core bar in injecting head is connected with the movable end of envelope mouth oil cylinder.
As further optimization, include threading running out machine structure, the threading running out machine structure moves back silk device by mould and rotation is moved back silk and filled
Composition is put, the rotation is moved back silk device and is made up of motor, normal rotating disk and travelling gear, the travelling gear fixed setting
On the rear end of each station cylinder rod, normal rotating disk is long tooth column, is provided with the front end of normal rotating disk and facilitates gear to nibble
That closes leads teeth portion, and normal rotating disk rear end is connected with motor, and the often rotating disk is arranged in molding the station oil of station
The rear of cylinder rod, when station cylinder rod is retreated and molded, move after the travelling gear and be meshed with normal rotating disk.
The mould threading running out machine structure is made up of horizontal guide slot and guide rod, the direction branch on the inside of each station die shell
Support and be fixedly installed guide rod respectively on the centripetal direction of major axis horizontal center line, the horizontal guide slot is in axial direction arranged on
On the extrados of the front shaft sleeve corresponding to each guide rod, the end of the external part of each guide rod is inserted into horizontal guide slot
It is interior.
Be provided with cooling jacket on the outside of supports main shaft between the front support and mould fixed disk, the cooling jacket by
Outer water jacket and inner water sleeve are formed, and inlet opening and backwater hole are provided with the outer water jacket, and the outer water jacket is sleeved on inner water sleeve,
The inner water sleeve is fixed on mould fixed disk, and several sealing rings are provided between outer water jacket and inner water sleeve, pass through sealing ring
Water inlet, backwater and cooling jacket and the external world are isolated, water inlet and backwater are connected through mould fixed disk with each station die.
The rear portion of the rear axle housing is provided with sliding line wheel, and the slip is arranged on the exterior arc surface of sliding line wheel, to provide
The reheating power of station die.
The technique effect that the present invention reaches is as follows：A kind of Multistation rotary-type injection machine, passes through the technical program so that every
Secondary shot greatly reduces, and reduces injection operating pressure and reduces instantaneous power consumption, production automation degree is high, reduces
The labor intensity of staff, occupation area of equipment is small, and productive temp is fast, and operating efficiency is high, and mould is easy to safeguard, cost of manufacture
It is low, the Jiao Kou of product is eliminated, and threaded product can be produced.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation that the present invention carries threading running out machine structure.
Fig. 3 is cooling jacket sectional view in the present invention.
In figure, 1 frame, 2 front supports, 3 rear supports, 4 supports main shafts, 5 injection feeding devices, 6 station turning sets, 7 front axles
Set, 8 rear axle housings, 9 station oil cylinders, 10 station cylinder rods, 11 mould fixed disks, 12 station dies, 13 injecting holes, 14 motors, 15
Reduction box, 16 dispensers, 17 square flute profile end teeth, 18 injection propelling cylinders, 19 feed heated extruders, 20 injecting heads, 21 pressing aids
Oil cylinder, 22 envelope mouth core bars, 23 lever dollies, 24 connection levers, 25 envelope mouth oil cylinders, 26 shift forks, 27 motors, 28 often turn tooth
Teeth portion, 31 outer water jackets, 32 horizontal guide slots, 33 guide rods, 34 cooling jackets, 35 inner water sleeves, 36 cunnings are led in wheel, 29 travelling gears, 30
Line wheel, 37 slips, 38 inlet openings, 39 backwater holes, 40 sealing rings.
Embodiment
The specific embodiment with the present invention is described further to technical scheme below in conjunction with the accompanying drawings.
A kind of Multistation rotary-type injection machine of the present invention, including organic frame 1, front support 2, rear support 3, support master
Axle 4 and injection feeding device 5, the front support 2 and rear support 3 are separately fixed in frame 1, and supports main shaft 4 is horizontally set on
In front support 2 and rear support 3, injection feeding device 5 is arranged in front support 2 and frame 1, also includes station turning set 6, preceding
Axle sleeve 7, rear axle housing 8, station oil cylinder 9, station cylinder rod 10, mould fixed disk 11, station die 12 and station rotate dispenser,
The mould fixed disk 11, front shaft sleeve 7, station turning set 6, rear axle housing 8 and station rotate dispenser and are sleeved on support master successively
On axle 4, the mould fixed disk 11, front shaft sleeve 7, station turning set 6, rear axle housing 8 and station rotate dispenser and mutually interconnected respectively
Connect, station oil cylinder 9 is respectively arranged with each station of the station turning set 6, station cylinder rod 10 is inserted into station oil cylinder 9
In, the rear end of the station die 12 is separately fixed on the front end of station cylinder rod 10, the front end point of the station die 12
It is not fixed on the medial surface of mould fixed disk 11, on the correspondence position of each station die 12 in the outside of mould fixed disk 11
It is respectively arranged with injecting hole 13.
The station rotates dispenser and is made up of motor 14, reduction box 15 and dispenser 16, and the motor 14, which is arranged on, to be subtracted
On fast case 15, the output end of reduction box 15 is connected with dispenser 16, and dispenser 16 is sleeved in supports main shaft 4, dispenser 16
Output end is connected with the rear portion of rear axle housing 8.
The rear axle housing 8 is two sections, and the binding site between two rear axle housings 8, which installs, is equipped with square flute profile end tooth 17,
The rear portion of station cylinder rod 10 of injection molding station is provided with injection propelling cylinder 18.
The injection feeding device 5 is made up of feed heated extruder 19 and injecting head 20, the discharging of the injecting head 20
Mouth is arranged on the opposite position of injecting hole 13 with being located on the injection molding station of mould fixed disk 11, and the rear portion of injecting head 20 is consolidated
It is scheduled on the medial surface of front support 2, the feed heated extruder 19 is connected with injecting head 20.
The afterbody of the injecting head 20 is provided with pressing aid oil cylinder 21, and the pressing aid oil cylinder 21 is fixed on the outside of front support 2
On face.
Envelope mouth core bar 22 is provided with the injecting head 20, lever dolly 23 and envelope mouth oil cylinder are set in the inner side of front support 2
25, connection lever 24 is hinged with the lever dolly 23, the both ends of the connection lever 24 are provided with shift fork 26, connection lever 24
Both ends are connected by movable end of the shift fork 26 respectively with the envelope mouth core bar 22 in injecting head 20 and envelope mouth oil cylinder 25.
As further optimization, include threading running out machine structure, the threading running out machine structure moves back silk device by mould and rotation is moved back silk and filled
Composition is put, the rotation is moved back silk device and is made up of motor 27, normal rotating disk 28 and travelling gear 29, the travelling gear 29
It is fixedly installed on the rear end of each station cylinder rod 10, normal rotating disk 28 is long tooth column, is set in the front end of normal rotating disk 28
Be equipped with facilitate gear to engage lead teeth portion 30, the rear end of normal rotating disk 28 is connected with motor 27, and the normal rotating disk 28 is set
Put at the rear of the station cylinder rod 10 positioned at die sinking station, when station cylinder rod 10 is retreated and molded, the travelling gear 29
Move and be meshed with normal rotating disk 28 afterwards.
The mould threading running out machine structure is made up of horizontal guide slot 32 and guide rod 33, on the inside of each shell of station die 12
It is fixedly installed guide rod 33 on towards the centripetal direction of the horizontal center line of supports main shaft 4 respectively, the horizontal guide slot 32 is along axle
On the extrados for the front shaft sleeve 7 being arranged in direction corresponding to each guide rod 33, the end of the external part of each guide rod 33
It is inserted into horizontal guide slot 32.
The outside of supports main shaft 4 between the front support 2 and mould fixed disk 11 is provided with cooling jacket 34, the cooling
Water jacket 34 is made up of outer water jacket 31 and inner water sleeve 35, and inlet opening 38 and backwater hole 39 are provided with the outer water jacket 31, described outer
Water jacket 31 is sleeved on inner water sleeve 35, and the inner water sleeve 35 is fixed on mould fixed disk 11, in outer water jacket 31 and inner water sleeve 35
Between be provided with several sealing rings 40, by the way that sealing ring 40 will be intake, backwater and cooling jacket 34 are isolated with the external world, water inlet with
Backwater is connected through mould fixed disk 11 with each station die 12.
The rear portion of the rear axle housing 8 is provided with sliding line wheel 36, and the slip 37 is arranged on the exterior arc surface of sliding line wheel 36,
To provide the reheating power of station die 12.
At work, station rotates dispenser and drives equipment to rotate by step-by-step system the present invention, is noted in injection molding station
During modeling, station cylinder rod 10 moves forward, and station die 12 closes up, and injection propelling cylinder 18 promotes forward station cylinder rod 10,
The front portion of rear axle housing 8 is set to move forward 3-5 millimeters in the presence of square flute profile end tooth 17, cause the note on mould fixed disk 11
Mole 13 is pressed on injecting head 20, and ready injected plastics material is entered in injecting head 20, in the presence of pressing aid oil cylinder 21
It is molded, injection is completed, and pressing aid oil cylinder 21 is stopped, and envelope mouth oil cylinder 25 shrinks, and connection lever 24 drives envelope mouth core bar 22
Injecting hole 13 is blocked, to prevent backflow, the injecting products in station die 12 are cooled down, in transposition demoulding station, work
Position cylinder rod 10 is reclaimed, and station cylinder rod 10 pulls the rear portion of station die 12 and the station mould on mould fixed disk 11
Have 12 front portions and carry out separation opening station die 12, product departs from station die 12 and dropped out, and completes manufacturing process.
When making screwed product, with being in demoulding station, when station cylinder rod 10 in place of above-mentioned main difference
When being reclaimed, travelling gear 29 is meshed through leading teeth portion 30 with normal rotating disk 28, and station cylinder rod 10 pulls station die 12
When rear portion is reclaimed, station cylinder rod 10 rotates and drives workpiece to rotate, and departs from thread model, while in horizontal guide slot 32 and lead
Under bar 33 acts on, it is therefore prevented that the shell of station die 12 rotates.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (7)
1. a kind of Multistation rotary-type injection machine, including organic frame, front support, rear support, supports main shaft and injection feeding device,
The front support and rear support are respectively fixed on the machine frame, and supports main shaft is horizontally set in front support and rear support, and injection supplies
Material device is arranged in front support and frame, it is characterised in that includes station turning set, front shaft sleeve, rear axle housing, station oil
Cylinder, station cylinder rod, mould fixed disk, station die and station rotate dispenser, the mould fixed disk, front shaft sleeve, station
Turning set, rear axle housing and station rotate dispenser and are sleeved on successively in supports main shaft, the mould fixed disk, front shaft sleeve, station
Turning set, rear axle housing and station rotate dispenser and are mutually coupled respectively, and are set respectively on each station of the station turning set
There is station oil cylinder, station cylinder rod is inserted into station oil cylinder, and the rear end of the station die is separately fixed at station cylinder rod
Front end on, the front end of the station die is separately fixed on the medial surface of mould fixed disk, on the outside of mould fixed disk
Injecting hole is respectively arranged with the correspondence position of each station die；
The station rotates dispenser and is made up of motor, reduction box and dispenser, and the motor is arranged on reduction box, reduction box
Output end be connected with dispenser, dispenser is sleeved in supports main shaft, and the output end of dispenser is connected with the rear portion of rear axle housing
Connect；
The rear axle housing is two, and the binding site between two rear axle housings, which installs, is equipped with square flute profile end tooth；
Also include threading running out machine structure, the threading running out machine structure moves back silk device by mould and rotation is moved back silk device and formed, and silk is moved back in the rotation
Device is made up of motor, normal rotating disk and travelling gear, and the travelling gear is fixedly installed on each station cylinder rod
On rear end, normal rotating disk is long tooth column, be provided with the front end of normal rotating disk facilitate gear engage lead teeth portion, normal rotating disk
Rear end is connected with motor, and the often rotating disk is arranged in molding the rear of the station cylinder rod of station, in station oil
When cylinder rod retreats die sinking, move after the travelling gear and be meshed with normal rotating disk；
The mould moves back silk device and is made up of horizontal guide slot and guide rod, the direction support master on the inside of each station die shell
Guide rod is fixedly installed on the centripetal direction of axle horizontal center line respectively, the horizontal guide slot is in axial direction arranged in
On the extrados of front shaft sleeve corresponding to each guide rod, the end of the external part of each guide rod is inserted into horizontal guide slot.
2. Multistation rotary-type injection machine according to claim 1, it is characterised in that in the station oil positioned at injection molding station
Cylinder rod rear portion is provided with injection propelling cylinder.
3. Multistation rotary-type injection machine according to claim 1, it is characterised in that the injection feeding device is by being fed
Heated extruder and injecting head are formed, and the discharging opening of the injecting head is arranged on and the note on mould fixed disk injection molding station
On mole opposite position, the injection back of head is fixed on the medial surface of front support, the feed heated extruder and note
Modeling head is connected.
4. Multistation rotary-type injection machine according to claim 3, it is characterised in that the afterbody of the injecting head is provided with
Pressing aid oil cylinder, the pressing aid oil cylinder are fixed on the lateral surface of front support.
5. the Multistation rotary-type injection machine according to claim 3 or 4, it is characterised in that be provided with the injecting head
Mouth core bar is sealed, lever dolly and envelope mouth oil cylinder are set on the inside of front support, connection lever is hinged with the lever dolly, it is described
The both ends of connection lever are provided with shift fork, and connection lever both ends are by shift fork respectively with the envelope mouth core bar in injecting head and sealing mouth oil cylinder
Movable end be connected.
6. the Multistation rotary-type injection machine stated according to claim 1, it is characterised in that the front support and mould fixed disk it
Between supports main shaft on the outside of be provided with cooling jacket, the cooling jacket is made up of outer water jacket and inner water sleeve, on the outer water jacket
Inlet opening and backwater hole are provided with, the outer water jacket is sleeved on inner water sleeve, and the inner water sleeve is fixed on mould fixed disk,
Several sealing rings are provided between outer water jacket and inner water sleeve, will be intake by sealing ring, backwater and cooling jacket and the external world are separated by
From water inlet and backwater are connected through mould fixed disk with each station die.
7. the Multistation rotary-type injection machine stated according to claim 1, it is characterised in that the rear portion of the rear axle housing is provided with cunning
Line wheel, pulley is provided with the exterior arc surface of the sliding line wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296435.6A CN103624917B (en) | 2012-08-21 | 2012-08-21 | Multistation rotary-type injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296435.6A CN103624917B (en) | 2012-08-21 | 2012-08-21 | Multistation rotary-type injection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103624917A CN103624917A (en) | 2014-03-12 |
| CN103624917B true CN103624917B (en) | 2017-11-17 |
Family
ID=50206546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210296435.6A Active CN103624917B (en) | 2012-08-21 | 2012-08-21 | Multistation rotary-type injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624917B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878207B (en) * | 2019-03-19 | 2024-03-12 | 广东乐普升文具有限公司 | Full-automatic manufacturing equipment for stationery case |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03136823A (en) * | 1989-10-23 | 1991-06-11 | Yazaki Kako Kk | Method for replacing product chuck plate |
| JP2000025083A (en) * | 1998-07-09 | 2000-01-25 | Teijin Ltd | Manufacture of thin-walled plate-like molding |
| CN2721370Y (en) * | 2004-09-06 | 2005-08-31 | 王振有 | Screwing-out mechanism for rolled screw workpieces of plastic injection machine |
| CN2721368Y (en) * | 2004-09-06 | 2005-08-31 | 王振有 | Rotary injecting machine with multiple positions |
| CN201183300Y (en) * | 2008-01-22 | 2009-01-21 | 尤金跃 | Injection machine molding apparatus |
| CN202029321U (en) * | 2011-04-22 | 2011-11-09 | 宁波力劲机械有限公司 | Novel water jacket structure for turntable for multi-color injection molding machine |
| CN202826232U (en) * | 2012-08-21 | 2013-03-27 | 王振有 | Multi-station rotary type injection molding machine |
-
2012
- 2012-08-21 CN CN201210296435.6A patent/CN103624917B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03136823A (en) * | 1989-10-23 | 1991-06-11 | Yazaki Kako Kk | Method for replacing product chuck plate |
| JP2000025083A (en) * | 1998-07-09 | 2000-01-25 | Teijin Ltd | Manufacture of thin-walled plate-like molding |
| CN2721370Y (en) * | 2004-09-06 | 2005-08-31 | 王振有 | Screwing-out mechanism for rolled screw workpieces of plastic injection machine |
| CN2721368Y (en) * | 2004-09-06 | 2005-08-31 | 王振有 | Rotary injecting machine with multiple positions |
| CN201183300Y (en) * | 2008-01-22 | 2009-01-21 | 尤金跃 | Injection machine molding apparatus |
| CN202029321U (en) * | 2011-04-22 | 2011-11-09 | 宁波力劲机械有限公司 | Novel water jacket structure for turntable for multi-color injection molding machine |
| CN202826232U (en) * | 2012-08-21 | 2013-03-27 | 王振有 | Multi-station rotary type injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103624917A (en) | 2014-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Wang Zhenyou Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Address after: Zhejiang Province, Yuhuan County town of Guangyang Road No. 5 Applicant after: Wang Zhenyou Address before: Yangsongzhen Fengxiang street 101400 Beijing city Huairou District No. 1 Applicant before: Wang Zhenyou |
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Effective date of registration: 20180214 Address after: Jiaxing City, Zhejiang province 314000 Pinghu Zhong Dai street two emerging Road No. 988 building room 606-1 Patentee after: ZHEJIANG SHENGLI MACHINERY EQUIPMENT Co.,Ltd. Address before: Zhejiang Province, Yuhuan County town of Guangyang Road No. 5 Patentee before: Wang Zhenyou |
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Denomination of invention: Multistation rotary-type injection machine Effective date of registration: 20180608 Granted publication date: 20171117 Pledgee: Zhejiang Pinghu rural commercial bank Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG SHENGLI MACHINERY EQUIPMENT Co.,Ltd. Registration number: 2018330000142 |
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Date of cancellation: 20200316 Granted publication date: 20171117 Pledgee: Zhejiang Pinghu rural commercial bank Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG SHENGLI MACHINERY EQUIPMENT Co.,Ltd. Registration number: 2018330000142 |
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Denomination of invention: Multistation rotary-type injection machine Effective date of registration: 20200430 Granted publication date: 20171117 Pledgee: Zhejiang Pinghu rural commercial bank Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG SHENGLI MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2020330000208 |
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Date of cancellation: 20221020 Granted publication date: 20171117 Pledgee: Zhejiang Pinghu rural commercial bank Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG SHENGLI MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2020330000208 |
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