CN116442461A - Four-station customizing device - Google Patents
Four-station customizing device Download PDFInfo
- Publication number
- CN116442461A CN116442461A CN202310502821.4A CN202310502821A CN116442461A CN 116442461 A CN116442461 A CN 116442461A CN 202310502821 A CN202310502821 A CN 202310502821A CN 116442461 A CN116442461 A CN 116442461A
- Authority
- CN
- China
- Prior art keywords
- die plate
- vertical injection
- base
- station
- injection devices
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims abstract description 70
- 239000007924 injection Substances 0.000 claims abstract description 70
- 238000001816 cooling Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 description 8
- 238000003825 pressing Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- B29C45/0084—General arrangement or lay-out of plants
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
-
- 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C2045/468—Means for plasticising or homogenising the moulding material or forcing it into the mould using a fluid as directly acting injection means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides four-station customizing equipment which comprises at least three vertical injection devices, wherein the vertical injection devices are arranged in parallel along the width direction of the vertical injection devices, and the operation windows of the vertical injection devices are identical in orientation. The four-station customizing device is compact in structure, small in installation space, convenient for workers to work on a plurality of stations at the same time, high in production efficiency and good in finished product quality.
Description
Technical Field
The invention relates to an injection device, in particular to four-station customizing equipment.
Background
The rubber injection machine is a main molding device for manufacturing various shapes of rubber products from thermosetting rubber by using a rubber molding die. In the working process of the injection machine, the strip-shaped rubber raw materials are required to be rolled into the storage cylinder to be plasticized and then injected into the injection cylinder, and then the rubber in the injection cylinder is injected into the rubber mold by the injection part, so that the rubber is vulcanized and molded in the mold, and rubber products with different shapes are produced.
The traditional injection mechanism only has one set of injection mould and one set of injection unit, and when in production and processing, the injection mechanism needs to wait in the processes of mould closing, injection, pressure maintaining and hardening until the material is taken after mould separation, has low efficiency, and operators need to wait in the whole process, thereby increasing labor cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing four-station customizing equipment with small installation volume, high production efficiency and low labor cost.
The invention provides four-station customizing equipment which comprises at least two vertical injection devices 2, wherein the vertical injection devices 2 are arranged in parallel and form multiple stations.
Further, at least three vertical injection devices 2 are arranged in parallel along the width direction, and the operation windows of the vertical injection devices 2 are oriented in the same direction.
Further, the vertical injection device 2 comprises a die frame, an upper die plate and a lower die plate vertically sliding under the upper die plate are arranged on the die frame, and a working area is formed between the upper die plate and the lower die plate; the die carrier is provided with a first driving component for driving the lower die plate to move up and down, and a second driving component for pushing the lower die plate upwards and enabling the lower die plate to be tightly pressed against the upper die plate so as to realize high-pressure die locking.
Further, the die carrier includes parallel arrangement's lower base 11 and last base 17, go up base 11 with be equipped with guide pillar 16 down between the base, the axis perpendicular to horizontal plane of guide pillar 16, the cope match-plate pattern is installed go up the base 17 lower extreme, the lower bolster sliding fit be in on the guide pillar 16, and be located the cope match-plate pattern with down between the base, first drive assembly is a plurality of and symmetry setting is in the both sides of lower bolster, the second drive assembly sets up under the lower bolster.
Further, a concave hole with a circular cross section is formed in the top surface of the lower base, an installation hole is formed in the top surface of the lower base, the axis of the installation hole is parallel to the sliding direction of the lower template, a groove is formed in the bottom surface of the installation hole, an oil groove 110 is formed in the bottom surface of the installation hole, and an oil inlet hole communicated with the oil groove is formed in the side wall of the lower base; the open end of the mounting hole is provided with a cylinder 14, the cylinder is coaxial with the mounting hole, a plunger 12 is vertically and slidably arranged in the cylinder to form a second driving assembly, and the top of the plunger 12 is connected with the lower die plate and is used for providing high-pressure locking force for the lower die plate.
Further, an annular clamping groove is formed in the side wall of the lower end of the cylinder 14, a pressing ring 13 is sleeved on the annular groove, and the pressing ring 13 is fixed to the lower base 11 through bolts.
Further, a cover body is arranged outside the vertical injection device 2, an opening is arranged on the cover body positioned right in front of the working area, an operation window 10 is formed, and a sliding door is arranged on the operation window.
Further, safety gratings 12 are arranged on two sides of the operation window.
Further, all the vertical injection devices 2 form an injection system, and one or both ends of the injection system are provided with an oil supply system for supplying oil pressure to the injection system and a cooling system for cooling the injection system.
Further, the vertical injection devices 2 are four and are connected with each other in pairs.
The invention has the advantages that: according to the four-station customizing device, the plurality of vertical injection mechanisms are arranged and form multiple stations, so that the staggered die assembly and die opening of the plurality of injection mechanisms can be realized, the alternate production and processing can be realized, the waiting time is greatly shortened, the production efficiency is improved, one operator can operate the plurality of stations at the same time, the production efficiency is greatly improved, the labor cost can be reduced, and the production benefit is further improved; a plurality of vertical injection mechanisms are adopted to form an injection system, so that the volume is small, and the space utilization rate is high; the cooling system and the oil supply system are arranged at two sides of the injection system, so that the distance between two adjacent stations is reduced, the operation is convenient, the production efficiency is improved, and the labor intensity is reduced; the first driving component is arranged, so that the quick movement of the lower die is realized, the die closing and separating speeds are improved, the production efficiency is improved, and the waiting time is reduced; the second driving assembly is arranged, the lower die is pressed after die assembly is completed, large die locking force is provided, the bonding degree of the lower die and the upper die is improved, flash is avoided, and the molding quality of a large product is improved; the four-station customizing device is compact in structure, small in installation space, convenient for workers to work on a plurality of stations at the same time, high in production efficiency and good in finished product quality.
Drawings
FIG. 1 is a schematic diagram of a four-station customization apparatus of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the four-station customization device of the present invention;
FIG. 3 is a front view of a four-position customization device of the present invention;
FIG. 4 is a cross-sectional view of a four-position customization of the present invention
Fig. 5 is an enlarged view of a portion a in fig. 4.
Description of the embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides a four-station customizing apparatus, which comprises an injection system, the injection system comprises at least two vertical injection devices 2, the vertical injection devices 2 are arranged in parallel, and form multiple stations, specifically, the number of the vertical injection devices 2 is at least three, in this embodiment, four, the vertical injection devices 2 are arranged in parallel along the width direction, the vertical injection devices are located on the same straight line, and the orientation of the operation windows 10 of each vertical injection device 2 is the same.
In this embodiment, the vertical injection device 2 is of a vertical structure, that is, the mold plates are arranged in an up-down mode, and the occupied space is small, specifically, the vertical injection device 2 comprises a mold frame, an upper mold plate and a lower mold plate vertically sliding under the upper mold plate are arranged on the mold frame, a working area is formed between the upper mold plate and the lower mold plate, and the mold assembly can be realized and a cavity is formed; an injection unit 18 is arranged at the top of the die carrier and comprises a charging barrel and an injection nozzle, and the whole injection unit is vertically arranged and is used for injecting materials into a cavity between the upper die and the lower die; meanwhile, a first driving component and a second driving component are arranged on the die carrier, wherein the first driving component is used for driving the lower die plate to move up and down, the die carrier comprises a plurality of, preferably four, oil cylinders 15 which are vertically fixed on the die carrier, an output shaft is connected with the lower die plate and used for realizing quick movement of the lower die plate, such as die assembly and die separation, and the second driving component is used for pushing the lower die plate upwards and enabling the lower die plate to be pressed against the upper die plate so as to realize high-pressure die locking and provide high-pressure die locking force for the lower die plate.
Specifically, the die carrier includes parallel arrangement's lower base 11 and upper base 17, the cope match-plate pattern is located the lower bolster directly over, be equipped with guide pillar 16 between upper base 11 and lower base, this guide pillar is four, and set up respectively on four angles of cope match-plate pattern, the axis perpendicular to horizontal plane of guide pillar 16, the cope match-plate pattern is installed at the upper base 17 lower extreme, the vertical sliding of lower bolster is joined in marriage on guide pillar 16, and it is located between cope match-plate pattern and the lower base, first drive assembly is four and symmetry setting in the both sides of lower bolster, the second drive assembly sets up under the lower bolster.
3-5, a concave hole with a circular cross section is formed in the top surface of the lower base, a mounting hole is formed in the top surface of the lower base, the axis of the mounting hole is parallel to the sliding direction of the lower template, a groove is formed in the bottom surface of the mounting hole, and an oil groove 110 is formed, in the embodiment, the oil groove is circular and coaxial with the mounting hole, therefore, a circular boss is formed in the center of the mounting hole and is used for being in contact with the bottom surface of the plunger, and an oil inlet hole communicated with the oil groove is formed in the side wall of the lower base and is used for realizing oil inlet and oil outlet; the cylinder 14 is arranged at the open end of the mounting hole, the cylinder is cylindrical and coaxial with the mounting hole, the annular clamping groove is formed in the side wall of the lower end of the cylinder 14, the annular groove is sleeved with the pressing ring 13, the pressing ring is formed by splicing two or more arc-shaped pieces, the pressing ring 13 is fixed on the lower base 11 through a plurality of circumferentially uniformly distributed bolts, the cylinder is further fixed, the plunger 12 is vertically and slidably arranged in the cylinder, a large-sized oil cylinder is integrally formed, namely, a second driving assembly.
All the vertical injection devices 2 form an injection system, one or two ends of the injection system are provided with an oil supply system 3 and a cooling system, the oil supply system is used for providing oil pressure for an oil cylinder in the injection system, the cooling system is used for cooling a template in the injection system so as to realize hardening molding, and the injection system, the oil supply system and the cooling system are positioned on the same straight line.
In order to improve the overall aesthetic property and the use safety, a cover body is arranged outside the injection system, an opening is formed in the front end of the cover body, an operation window is formed in front of a working area of the injection device and is used for manual discharging operation, and a sliding door is arranged on the operation window, so that the operation window can be opened and closed, and the operation safety is improved; meanwhile, safety gratings 12 are arranged on two sides of the operation window and used for sensing the operation window, so that the use safety is improved, the movement of the body part entering the working area is avoided, and the use safety and reliability are greatly improved.
One side of each injection device is provided with a control panel and an emergency stop button, so that independent control is realized, and the use flexibility is good.
According to the four-station customizing device, the plurality of vertical injection mechanisms are arranged and form multiple stations, so that the staggered die assembly and die opening of the plurality of injection mechanisms can be realized, the alternate production and processing can be realized, the waiting time is greatly shortened, the production efficiency is improved, one operator can operate the plurality of stations at the same time, the production efficiency is greatly improved, the labor cost can be reduced, and the production benefit is further improved; a plurality of vertical injection mechanisms are adopted to form an injection system, so that the volume is small, and the space utilization rate is high; the cooling system and the oil supply system are arranged at two sides of the injection system, so that the distance between two adjacent stations is reduced, the operation is convenient, the production efficiency is improved, and the labor intensity is reduced; the first driving component is arranged, so that the quick movement of the lower die is realized, the die closing and separating speeds are improved, the production efficiency is improved, and the waiting time is reduced; the second driving assembly is arranged, the lower die is pressed after die assembly is completed, large die locking force is provided, the bonding degree of the lower die and the upper die is improved, flash is avoided, and the molding quality of a large product is improved; the four-station customizing device is compact in structure, small in installation space, convenient for workers to work on a plurality of stations at the same time, high in production efficiency and good in finished product quality.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. A four-station customization device, characterized in that: comprises at least two vertical injection devices 2, wherein the vertical injection devices 2 are arranged in parallel and form multiple stations.
2. The four-station customization device of claim 1, wherein: the vertical injection devices 2 are at least three and are arranged in parallel along the width direction, and the operation windows of the vertical injection devices 2 are oriented in the same direction.
3. The four-station customization device of claim 1, wherein: the vertical injection device 2 comprises a die frame, wherein an upper die plate and a lower die plate vertically sliding under the upper die plate are arranged on the die frame, and a working area is formed between the upper die plate and the lower die plate; the die carrier is provided with a first driving component for driving the lower die plate to move up and down, and a second driving component for pushing the lower die plate upwards and enabling the lower die plate to be tightly pressed against the upper die plate so as to realize high-pressure die locking.
4. The four-station customization device of claim 1, wherein: the die carrier includes parallel arrangement's lower base 11 and last base 17, go up base 11 with be equipped with guide pillar 16 down between the base, the axis perpendicular to horizontal plane of guide pillar 16, the cope match-plate pattern is installed go up the base 17 lower extreme, the lower bolster sliding fit be in on the guide pillar 16, and be located the cope match-plate pattern with down between the base, first drive assembly is a plurality of and symmetry setting is in the both sides of lower bolster, the second drive assembly sets up under the lower bolster.
5. The four-station customization device of claim 1, wherein: the top surface of the lower base is provided with a concave hole with a circular cross section and a mounting hole, the axis of the mounting hole is parallel to the sliding direction of the lower template, the bottom surface of the mounting hole is provided with a groove and forms an oil groove 110, and the side wall of the lower base is provided with an oil inlet hole communicated with the oil groove; the open end of the mounting hole is provided with a cylinder 14, the cylinder is coaxial with the mounting hole, a plunger 12 is vertically and slidably arranged in the cylinder to form a second driving assembly, and the top of the plunger 12 is connected with the lower die plate and is used for providing high-pressure locking force for the lower die plate.
6. The four-station customization device of claim 1, wherein: the lower extreme lateral wall of cylinder 14 is equipped with annular draw-in groove, the cover is equipped with clamping ring 13 on the ring channel, clamping ring 13 passes through the bolt fastening on the lower base 11.
7. The four-station customization device of claim 1, wherein: the vertical injection device 2 is externally provided with a cover body, an opening is arranged on the cover body positioned right in front of the working area, an operation window is formed, and a sliding door is arranged on the operation window.
8. The four-station customization device of claim 1, wherein: safety gratings are arranged on two sides of the operation window.
9. The four-station customization device of claim 1, wherein: all the vertical injection devices 2 form an injection system, one or both ends of which are provided with an oil supply system for supplying oil pressure to the injection system and a cooling system for cooling the injection system.
10. The four-station customization device of claim 1, wherein: the vertical injection devices 2 are four and are connected with each other in pairs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310502821.4A CN116442461A (en) | 2023-04-28 | 2023-04-28 | Four-station customizing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310502821.4A CN116442461A (en) | 2023-04-28 | 2023-04-28 | Four-station customizing device |
Publications (1)
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CN116442461A true CN116442461A (en) | 2023-07-18 |
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Family Applications (1)
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CN202310502821.4A Pending CN116442461A (en) | 2023-04-28 | 2023-04-28 | Four-station customizing device |
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CN (1) | CN116442461A (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200954672Y (en) * | 2006-04-25 | 2007-10-03 | 青岛科技大学 | Multi-working-position injection moulding apparatus |
CN202764159U (en) * | 2012-07-03 | 2013-03-06 | 珠海市华硅电力科技有限公司 | Mould clamping system |
CN108000801A (en) * | 2017-11-30 | 2018-05-08 | 丰铁塑机(广州)有限公司 | A kind of band collar plate shape independence open mold injection molding machine and injection moulding process |
CN108247944A (en) * | 2018-01-17 | 2018-07-06 | 昆山欣斯特机械有限公司 | A kind of vertical four work position rotation tables injection molding machine |
CN110103388A (en) * | 2019-06-02 | 2019-08-09 | 东莞市科锦机械有限公司 | A kind of three thimble standard standup injection molding machines of connector |
CN209240364U (en) * | 2018-10-19 | 2019-08-13 | 东莞市今通塑胶机械有限公司 | A kind of vertical double coloured plastic injection machine |
CN210552606U (en) * | 2019-08-12 | 2020-05-19 | 杭州大禹机械有限公司 | Vertical three-station turntable injection molding machine |
CN210679452U (en) * | 2019-08-19 | 2020-06-05 | 现代精密机械(深圳)有限公司 | Vertical injection molding machine |
CN211441021U (en) * | 2020-01-10 | 2020-09-08 | 广东华创机械有限公司 | Switching die structure of vertical injection molding machine |
CN112476945A (en) * | 2020-11-30 | 2021-03-12 | 汕头市广昇塑料机械有限公司 | Clear three-color independent mode-locking vertical injection molding machine |
CN113043526A (en) * | 2021-02-10 | 2021-06-29 | 江门市天择精密橡胶制品有限公司 | Double-station vertical injection machine for producing silica gel sealing ring |
CN213733022U (en) * | 2020-11-04 | 2021-07-20 | 泉州市鑫光机械有限公司 | Vertical type bicolor three-station injection machine |
-
2023
- 2023-04-28 CN CN202310502821.4A patent/CN116442461A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200954672Y (en) * | 2006-04-25 | 2007-10-03 | 青岛科技大学 | Multi-working-position injection moulding apparatus |
CN202764159U (en) * | 2012-07-03 | 2013-03-06 | 珠海市华硅电力科技有限公司 | Mould clamping system |
CN108000801A (en) * | 2017-11-30 | 2018-05-08 | 丰铁塑机(广州)有限公司 | A kind of band collar plate shape independence open mold injection molding machine and injection moulding process |
CN108247944A (en) * | 2018-01-17 | 2018-07-06 | 昆山欣斯特机械有限公司 | A kind of vertical four work position rotation tables injection molding machine |
CN209240364U (en) * | 2018-10-19 | 2019-08-13 | 东莞市今通塑胶机械有限公司 | A kind of vertical double coloured plastic injection machine |
CN110103388A (en) * | 2019-06-02 | 2019-08-09 | 东莞市科锦机械有限公司 | A kind of three thimble standard standup injection molding machines of connector |
CN210552606U (en) * | 2019-08-12 | 2020-05-19 | 杭州大禹机械有限公司 | Vertical three-station turntable injection molding machine |
CN210679452U (en) * | 2019-08-19 | 2020-06-05 | 现代精密机械(深圳)有限公司 | Vertical injection molding machine |
CN211441021U (en) * | 2020-01-10 | 2020-09-08 | 广东华创机械有限公司 | Switching die structure of vertical injection molding machine |
CN213733022U (en) * | 2020-11-04 | 2021-07-20 | 泉州市鑫光机械有限公司 | Vertical type bicolor three-station injection machine |
CN112476945A (en) * | 2020-11-30 | 2021-03-12 | 汕头市广昇塑料机械有限公司 | Clear three-color independent mode-locking vertical injection molding machine |
CN113043526A (en) * | 2021-02-10 | 2021-06-29 | 江门市天择精密橡胶制品有限公司 | Double-station vertical injection machine for producing silica gel sealing ring |
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