CN211307158U - Double-mould-locking double-injection moulding machine - Google Patents
Double-mould-locking double-injection moulding machine Download PDFInfo
- Publication number
- CN211307158U CN211307158U CN201921898378.2U CN201921898378U CN211307158U CN 211307158 U CN211307158 U CN 211307158U CN 201921898378 U CN201921898378 U CN 201921898378U CN 211307158 U CN211307158 U CN 211307158U
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- Prior art keywords
- mold
- plate
- locking
- ejector
- double
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- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 abstract description 16
- 239000004033 plastic Substances 0.000 abstract description 16
- 238000000465 moulding Methods 0.000 abstract description 12
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a two injection molding machine of two mode locking, which comprises a frame, be equipped with mode locking device and the device of moulding plastics in the frame, the mode locking device includes fixed plate, movable plate and tailboard, be equipped with two die holding positions that set up side by side between fixed plate and the tailboard, two die holding position is equipped with independent first mould and second mould respectively, the movable plate includes first movable plate and the second movable plate that corresponds with first mould and second mould respectively, be equipped with the actuating mechanism of controlling first movable plate and second movable plate on the tailboard, be equipped with the first nozzle through-hole and the second nozzle through-hole that correspond with first mould and second mould on the fixed plate, be equipped with the first nozzle and the second nozzle that correspond with first nozzle through-hole and second nozzle through-hole on the device of moulding plastics, the utility model discloses can realize that the mode locking of injection molding machine can be opened twice every cycle, The injection is carried out twice, and the productivity and the efficiency are doubled.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field, concretely relates to two injection molding machines of two mode locking.
Background
At present, an injection molding machine mainly comprises a mode locking system, a glue injection system, an oil pressure system, an electric appliance system and a frame metal plate system, a known mode locking structure of the injection molding machine only comprises one set of independent die and only one set of independent mode locking system corresponding to the independent die, the mode locking and the injection can be carried out only once per cycle in the product forming process, and the productivity and the efficiency can not be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the disappearance that prior art exists, provide a two injection molding machine of two mode locking, it can realize that the injection molding machine once circulates can the mode locking twice, inject twice, realizes productivity and efficiency doubling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a two injection molding machines of two mode locking, a serial communication port, which comprises a frame, be equipped with mode locking device and injection molding device in the frame, mode locking device includes fixed plate, movable plate and tailboard, be equipped with two die holding positions that set up side by side between fixed plate and the tailboard, two die holding position is equipped with independent first mould and second mould respectively, the movable plate includes first movable plate and the second movable plate that corresponds with first mould and second mould respectively, be equipped with the actuating mechanism of the first movable plate of control and second movable plate on the tailboard, it penetrates mouth through-hole and second to be equipped with the first mouth through-hole of penetrating that corresponds with first mould and second mould on the fixed plate, it penetrates mouth and second with the first mouth of penetrating that mouth through-hole and second penetrated mouth through-hole and correspond to be equipped with the first mouth of penetrating and the second on the injection molding device.
As a preferred scheme, the mold locking device further comprises an ejector pin mechanism, a linear guide rail group and tie bars, the fixed plate and the tail plate are connected through three groups of tie bars arranged in a straight line, each group of tie bars comprises two tie bars, two ends of each tie bar are installed on the fixed plate and the tail plate through a connecting assembly, a mold installation space is formed between the fixed plate and the tail plate, the three groups of tie bars are sequentially distributed in the front, middle and rear parts of the mold installation space, a mold installation position is respectively formed between two adjacent groups of tie bars, the first movable plate and the second movable plate are located on the corresponding mold installation positions, the driving mechanism comprises a first mold locking oil cylinder and a second mold locking oil cylinder, ejector pin mechanisms used for ejecting a product movable plate in a mold are arranged on the rear side of each movable plate, a slide block is arranged below each movable plate, and the linear guide rail group is connected in a sliding manner through the slide block, and can be controlled by a driving mechanism to linearly move back and forth along the linear guide rail group.
As a preferable scheme, the ejector pin mechanism comprises an ejector pin plate, a plurality of ejector pin rods vertically arranged on the front side of the ejector pin plate and an ejector oil cylinder driving the ejector pin plate to move back and forth, the rear side of the ejector retainer plate is provided with two mold locking connecting seats parallel to the ejector retainer plate, the two ejector oil cylinders are symmetrically arranged at two ends of the rear surface of the mold locking connecting seats, an installation space for installing the mold locking oil cylinders is formed between the two ejector oil cylinders, a first through hole is arranged on the mould locking connecting seat, a movable rod of the ejection oil cylinder extends forwards through the first through hole to be connected with the ejector plate, the front surface of the mould locking connecting seat is provided with a plurality of guide rods, the ejector plate is provided with a second through hole matched with the guide rods, the thimble board passes through the mobilizable installation of second through-hole on the mode locking connecting seat, the front end of thimble bar is equipped with the first connecting hole of axial setting.
As a preferred scheme, the ejector pin rods are provided with five ejector pin rods, the five ejector pin rods are distributed in the middle of the ejector plate, the guide rods are provided with four guide rods, the front ends of the guide rods are provided with second connecting holes, the ejector plate is provided with four second through holes matched with the guide rods, the four second through holes are distributed on the periphery of the five ejector pin rods, the outer side of the ejection oil cylinder is provided with an in-place switch, and the outer side of the ejector plate is provided with a detection plate corresponding to the in-place switch.
As a preferred scheme, first mode locking hydro-cylinder and second mode locking hydro-cylinder are installed on the tailboard, be equipped with the mode locking axle core through-hole that corresponds with first mode locking hydro-cylinder and second mode locking hydro-cylinder on the tailboard respectively, the mode locking axle core of first mode locking hydro-cylinder and second mode locking hydro-cylinder passes mode locking axle core through-hole respectively and connects on the mode locking connecting seat.
As an optimal scheme, all be equipped with the third through-hole that is used for installing the tiebar on fixed plate and the tailboard, coupling assembling includes nut and clamp plate, the nut middle part is equipped with the fourth through-hole, the both ends of tiebar pass third through-hole and fourth through-hole outwards in proper order, the nut closes with tiebar both ends spiral shell and is connected, the both ends of tiebar all contradict with the clamp plate, four angles of clamp plate all are equipped with the fifth through-hole, all be equipped with the screw hole that corresponds with the fifth through-hole on fixed plate and the tailboard, the clamp plate passes the fifth through-hole through the screw rod and closes with the screw hole spiral shell and be connected with fixed plate or tailboard.
As a preferable scheme, the linear guide rail groups are provided with two groups, each linear guide rail group comprises two linear guide rails arranged in parallel, and the moving plate can be installed on the rack in a front-back linear motion mode through the matching of the sliding blocks and the linear guide rails.
As a preferred scheme, still be equipped with the case of moulding plastics in the frame, the mode locking device is located the incasement of moulding plastics, be equipped with the control box on the case of moulding plastics, the control box upper surface is equipped with the display screen, the case of moulding plastics is close to one side of control box and is equipped with the observation window, still be equipped with the electronic box in the frame.
Preferably, the injection molding device comprises a material barrel, the output end of the material barrel is provided with a flow dividing pipe, and the first injection nozzle and the second injection nozzle are positioned at two ends of the flow dividing pipe.
Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, through setting up two independent movable plates and two mode locking hydro-cylinders, all set up independent mould between movable plate and fixed plate, set up two through-holes of moulding plastics that correspond with the mould on the fixed plate to and two nozzles that the through-hole corresponds of moulding plastics, realize that the injection molding machine once circulates can the mode locking of opening twice, inject twice, realize productivity and efficiency and double.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of an assembly structure of the mold clamping device according to an embodiment of the present invention;
FIG. 4 is an exploded view of the mold clamping device according to the embodiment of the present invention;
fig. 5 is a schematic view of an assembly structure of the thimble mechanism according to an embodiment of the present invention.
The attached drawings indicate the following:
10-a frame; 11-injection molding box; 12-an injection molding apparatus;
13-a control box; 14-a viewing window; 15-an electric box;
16-a linear guide; 17-a barrel; 171-a first nozzle;
172-a second nozzle; 20-fixing the plate; 201-a third via;
202-a threaded hole; 203-first nozzle through hole; 204-a second nozzle through hole;
21-a tail plate; 211-a through hole of a mold locking shaft core; 22-corinth pole;
23-a die mounting location; 24-a slide block; 25-a first lock mold oil cylinder;
251-mode locking shaft core; 26-a second mode locking oil cylinder; 27-a first moving plate;
28-a second moving plate; 29-a first mold; 30-a second mold;
40-ejector plate; 401 — a second via; 41-a mold locking connecting seat;
411 — first via; 42-ejecting an oil cylinder; 43-thimble rod;
431-a first connection hole; 44-a guide bar; 441-a second connection hole;
45-in-place switch; 46-a detection plate; 50-a nut;
501-a fourth through hole; 51-a platen; 511-fifth via.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-5, a double-mold-locking double-injection molding machine comprises a frame 10, a mold-locking device and an injection device 12 are arranged on the frame 10, the mold locking device comprises a fixed plate 20, a movable plate and a tail plate 21, two mold mounting positions 23 arranged side by side are arranged between the fixed plate 20 and the tail plate 21, the two mold mounting positions 23 are respectively provided with a first mold 29 and a second mold 30 which are independent, the moving plate comprises a first moving plate 27 and a second moving plate 28 corresponding respectively to a first die 29 and to a second die 30, the tail plate 21 is provided with a driving mechanism for controlling the first moving plate 27 and the second moving plate 28, the fixing plate 20 is provided with a first nozzle through hole 203 and a second nozzle through hole 204 corresponding to the first mold 29 and the second mold 30, the injection molding device 12 is provided with a first nozzle 171 and a second nozzle 172 corresponding to the first nozzle through hole 203 and the second nozzle through hole 204.
In this embodiment, the mold locking device further includes an ejector pin mechanism, a linear guide rail 16 set and tie bars 22, the fixed plate 20 and the tail plate 21 are connected by three tie bars 22 linearly arranged, each tie bar 22 includes two tie bars 22, two ends of each tie bar 22 are mounted on the fixed plate 20 and the tail plate 21 through a connecting assembly, a mold mounting space is formed between the fixed plate 20 and the tail plate 21, the three tie bars 22 are sequentially distributed at the front, middle and rear portions of the mold mounting space, a mold mounting position 23 is formed between two adjacent tie bars 22, the first movable plate 27 and the second movable plate 28 are located on the corresponding mold mounting positions 23, the driving mechanism includes a first mold locking cylinder 25 and a second mold locking cylinder 26, an ejector pin mechanism for ejecting a product in the mold is arranged at the rear side of the movable plate, a slider 24 is arranged below the movable plate, the moving plate is connected with the linear guide rail 16 group in a sliding way through a slide block 24 and can be controlled by a driving mechanism to move linearly back and forth along the linear guide rail 16 group.
The ejector pin mechanism comprises an ejector pin plate 40, a plurality of ejector pin rods 43 vertically arranged on the front side of the ejector pin plate 40 and ejector cylinders 42 for driving the ejector pin plate 40 to move back and forth, wherein a mold locking connecting seat 41 parallel to the ejector pin plate 40 is arranged on the rear side of the ejector pin plate 40, the ejector cylinders 42 are provided with two, the two ejector cylinders 42 are symmetrically arranged at two ends of the rear surface of the mold locking connecting seat 41, an installation space for installing the mold locking cylinders is formed between the two ejector cylinders 42, a first through hole 411 is formed in the mold locking connecting seat 41, a movable rod of the ejector cylinder 42 penetrates through the first through hole 411 to extend forwards to be connected with the ejector pin plate 40, a plurality of guide rods 44 are arranged on the front surface of the mold locking connecting seat 41, a second through hole 401 matched with the guide rods 44 is arranged on the ejector pin plate 40, and the ejector pin plate 40, the front end of the thimble 43 is provided with a first connecting hole 431 arranged axially.
The ejector pin rod 43 is provided with five ejector pin rods, the five ejector pin rods 43 are distributed in the middle of the ejector plate 40, the guide rods 44 are provided with four guide rods 44, the front ends of the four guide rods 44 are provided with second connecting holes 441, the ejector plate 40 is provided with four second through holes 401 matched with the guide rods 44, the four second through holes 401 are distributed on the periphery of the five ejector pin rods 43, the outer side of the ejector oil cylinder 42 is provided with an in-place switch 45, and the outer side of the ejector plate 40 is provided with a detection plate 46 corresponding to the in-place switch 45.
The first mold locking oil cylinder 25 and the second mold locking oil cylinder 26 are installed on the tail plate 21, mold locking shaft core through holes 211 corresponding to the first mold locking oil cylinder 25 and the second mold locking oil cylinder 26 are respectively formed in the tail plate 21, and mold locking shaft cores 251 of the first mold locking oil cylinder 25 and the second mold locking oil cylinder 26 respectively penetrate through the mold locking shaft core through holes 211 to be connected to the mold locking connecting seat 41.
All be equipped with the third through-hole 201 that is used for installing tieing post 22 on fixed plate 20 and the tailboard 21, coupling assembling includes nut 50 and clamp plate 51, nut 50 middle part is equipped with fourth through-hole 501, tieing post 22's both ends pass third through-hole 201 and fourth through-hole 501 outwards in proper order and stretch out, nut 50 closes with tieing post 22 both ends spiral shell and connects, tieing post 22's both ends all contradict with clamp plate 51, clamp plate 51's four angles all are equipped with fifth through-hole 511, all be equipped with the screw hole 202 that corresponds with fifth through-hole 511 on fixed plate 20 and the tailboard 21, clamp plate 51 passes fifth through-hole 511 and screw hole 202 spiral shell and connects with fixed plate 20 or tailboard 21 through the screw rod.
The linear guide rails 16 are provided with two groups, each group of linear guide rails 16 comprises two linear guide rails 16 arranged in parallel, and the moving plate can be linearly arranged on the rack 10 back and forth through the matching of the sliding blocks 24 and the linear guide rails 16.
Still be equipped with the case 11 of moulding plastics on the frame 10, the mode locking device is located the case 11 of moulding plastics, it is equipped with control box 13 on the case 11 of moulding plastics, control box 13 upper surface is equipped with the display screen, the case 11 one side of being close to control box 13 of moulding plastics is equipped with observation window 14, still be equipped with electronic box 15 on the frame 10.
The injection molding device 12 comprises a material barrel 17, a shunt pipe is arranged at the output end of the material barrel 17, and the first injection nozzle 171 and the second injection nozzle 172 are positioned at two ends of the shunt pipe.
It should be noted that the cartridge and the nozzle are combined in the following manner: the single-charging-barrel double-nozzle mode is that two nozzles are arranged on the same charging barrel; or a double-material-cylinder double-nozzle mode, namely two nozzles are respectively arranged on two material cylinders.
The working principle of the utility model is as follows: in the single-material-cylinder double-nozzle mode, after a first mold 29 and a second mold 30 are installed, a first nozzle 171 injects plastics into the first mold 29, when the first mold 29 enters a pressure maintaining cooling state, a second nozzle 172 injects plastics into the second mold 30, when the second mold 30 enters the pressure maintaining cooling state, a first mold locking oil cylinder 25 drives the first mold 29 to open the mold, an ejection mechanism ejects a product formed in the first mold 29, the first mold 29 closes the mold, the first nozzle 171 injects plastics into the first mold 29 again, meanwhile, a second mold locking oil drives the second mold 30 to open the mold, the ejection mechanism ejects a product formed in the second mold 30, and the second mold 30 closes the mold to complete an injection molding cycle period; compared with the single-material-cylinder 17 double-nozzle mode, the principle of the double-material-cylinder double-nozzle mode is that the first nozzle 171 and the second nozzle 172 simultaneously inject the plastic into the first mold 29 and the second mold 30, respectively, and the first mold 29 and the second mold 30 are opened and closed simultaneously.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a two injection molding machines of two mode locking, a serial communication port, which comprises a frame, be equipped with mode locking device and injection molding device in the frame, mode locking device includes fixed plate, movable plate and tailboard, be equipped with two die holding positions that set up side by side between fixed plate and the tailboard, two die holding position is equipped with independent first mould and second mould respectively, the movable plate includes first movable plate and the second movable plate that corresponds with first mould and second mould respectively, be equipped with the actuating mechanism of the first movable plate of control and second movable plate on the tailboard, it penetrates mouth through-hole and second to be equipped with the first mouth through-hole of penetrating that corresponds with first mould and second mould on the fixed plate, it penetrates mouth and second with the first mouth of penetrating that mouth through-hole and second penetrated mouth through-hole and correspond to be equipped with the first mouth of penetrating and the second on the injection molding device.
2. The double-mold-locking double-injection molding machine according to claim 1, wherein the mold-locking device further comprises an ejector pin mechanism, a linear guide rail set, and tie bars, the fixed plate and the tail plate are connected by three sets of tie bars arranged in a straight line, each set of the tie bars comprises two tie bars, both ends of the tie bars are mounted on the fixed plate and the tail plate through a connecting assembly, a mold mounting space is formed between the fixed plate and the tail plate, the three sets of the tie bars are sequentially distributed at the front, middle and rear portions of the mold mounting space, a mold mounting position is formed between each two adjacent sets of the tie bars, the first movable plate and the second movable plate are located at the corresponding mold mounting positions, the driving mechanism comprises a first mold-locking cylinder and a second mold-locking cylinder, and ejector pin mechanisms for ejecting products in the mold are arranged at the rear side of the movable plate, and a sliding block is arranged below the moving plate, the moving plate is in sliding connection with the linear guide rail group through the sliding block, and the moving plate can be controlled by a driving mechanism to linearly move back and forth along the linear guide rail group.
3. The double-mold-locking double-injection molding machine according to claim 2, wherein the ejector mechanism comprises an ejector plate, a plurality of ejector pins vertically installed on the front side of the ejector plate, and two ejector cylinders driving the ejector plate to move back and forth, the rear side of the ejector plate is provided with a mold-locking connecting seat parallel to the ejector plate, the ejector cylinders are provided in two numbers, the two ejector cylinders are symmetrically provided at both ends of the rear surface of the mold-locking connecting seat, an installation space for installing the mold-locking cylinders is formed between the two ejector cylinders, the mold-locking connecting seat is provided with a first through hole, a movable rod of the ejector cylinder extends forward through the first through hole to be connected with the ejector plate, the front surface of the mold-locking connecting seat is provided with a plurality of guide rods, the ejector plate is provided with a second through hole adapted to the guide rods, and the ejector plate is movably installed, the front end of the ejector pin rod is provided with a first connecting hole which is axially arranged.
4. The double-mold-locking double-injection molding machine according to claim 3, wherein five of the ejector pins are arranged in the middle of the ejector plate, four of the guide rods are arranged, second connecting holes are formed in the front ends of the four guide rods, four second through holes adapted to the guide rods are formed in the ejector plate, the four second through holes are arranged on the periphery of the five ejector pins, the in-position switch is arranged on the outer side of the ejection cylinder, and a detection plate corresponding to the in-position switch is arranged on the outer side of the ejector plate.
5. The double-mold-locking double-injection molding machine according to claim 2, wherein the first mold-locking cylinder and the second mold-locking cylinder are mounted on the tail plate, mold-locking shaft core through holes corresponding to the first mold-locking cylinder and the second mold-locking cylinder are respectively formed in the tail plate, and mold-locking shaft cores of the first mold-locking cylinder and the second mold-locking cylinder respectively penetrate through the mold-locking shaft core through holes to be connected to the mold-locking connecting base.
6. The double-mold-locking double-injection molding machine according to claim 2, wherein the fixed plate and the tail plate are provided with third through holes for installing tie bars, the connecting assembly comprises a nut and a pressing plate, the middle part of the nut is provided with a fourth through hole, two ends of the tie bars sequentially penetrate through the third through hole and the fourth through hole and outwards extend out, the nut is screwed with two ends of the tie bars and connected with the two ends of the tie bars, two ends of the tie bars are abutted against the pressing plate, four corners of the pressing plate are provided with fifth through holes, the fixed plate and the tail plate are provided with threaded holes corresponding to the fifth through holes, and the pressing plate is screwed with the fixed plate or the tail plate through the fifth through holes by a screw rod.
7. The double-mold-locking double-injection molding machine according to claim 2, wherein there are two linear guide sets, each linear guide set comprises two parallel linear guides, and the moving plate is mounted on the frame in a back-and-forth linear motion by the cooperation of the slide blocks and the linear guides.
8. The double-mold-locking double-injection molding machine according to claim 1, wherein an injection molding box is further provided on the frame, the mold locking device is located in the injection molding box, a control box is provided on the injection molding box, a display screen is provided on the upper surface of the control box, an observation window is provided on a side of the injection molding box close to the control box, and an electric box is further provided on the frame.
9. The double mold clamping and double injection molding machine according to claim 1, wherein said injection molding apparatus comprises a barrel, an output end of said barrel is provided with a flow dividing pipe, and said first nozzle and said second nozzle are located at both ends of the flow dividing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898378.2U CN211307158U (en) | 2019-11-05 | 2019-11-05 | Double-mould-locking double-injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898378.2U CN211307158U (en) | 2019-11-05 | 2019-11-05 | Double-mould-locking double-injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211307158U true CN211307158U (en) | 2020-08-21 |
Family
ID=72055467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921898378.2U Expired - Fee Related CN211307158U (en) | 2019-11-05 | 2019-11-05 | Double-mould-locking double-injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211307158U (en) |
-
2019
- 2019-11-05 CN CN201921898378.2U patent/CN211307158U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Building 2, No.1, Dongsan street, Wusha Xingfa South Road, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong zaoyu Lixun Intelligent Technology Co.,Ltd. Address before: 523000 Room 201, No.1, Kaiyuan Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong zaoyu Lixun Intelligent Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |