CN112172014A - Injection molding machine with coordinated type shedder - Google Patents
Injection molding machine with coordinated type shedder Download PDFInfo
- Publication number
- CN112172014A CN112172014A CN202010955329.9A CN202010955329A CN112172014A CN 112172014 A CN112172014 A CN 112172014A CN 202010955329 A CN202010955329 A CN 202010955329A CN 112172014 A CN112172014 A CN 112172014A
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- Prior art keywords
- injection molding
- pipe
- electric control
- lateral
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- 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
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- 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
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- 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
- B29C45/7207—Heating or cooling of the moulded articles
-
- 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
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of injection molding equipment, in particular to an injection molding machine with a linkage type demolding device. According to the injection molding machine with the linkage type demolding device, the operating platform is arranged in the main frame body, the upper mold controlled to lift by the overhead electric control hydraulic lift, the lower first mold controlled to translate by the first transverse electric control hydraulic telescopic machine and the lower second mold controlled to translate by the second transverse electric control hydraulic telescopic machine are arranged on the operating platform, and the molds are controlled to be separated and combined by the electric control hydraulic lift and the electric control hydraulic telescopic machine, so that the injection molding products can be conveniently molded and separated; the production safety and the processing efficiency are greatly enhanced; the internal temperature can be quickly extracted through water cooling, so that the demoulding efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of injection molding equipment, in particular to an injection molding machine with a linkage type demolding device.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
Traditional injection molding machine simple structure, cooling drawing of patterns efficiency is not high, needs the manual work to shift out the product simultaneously after the product is accomplished, and the security is not high, troublesome poeration, production efficiency is low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the prior art, the improved injection molding machine with the linkage type demolding device is provided, the problems that the traditional injection molding machine is simple in structure, the cooling demolding efficiency is not high, meanwhile, after the product is completed, the product needs to be manually moved out, the safety is not high, the operation is troublesome, and the production efficiency is low are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an injection molding machine with a linkage type demolding device comprises a main frame body, an overhead electric control hydraulic lifter, a first horizontal electric control hydraulic lifter, a second horizontal electric control hydraulic lifter, a bottom conveying belt device, an external cooling water conveying pipe, an external steam conveying pipe, an electric control valve and an external feeding pipe for thermoplastic raw materials, wherein an operation platform is fixedly arranged in the main frame body, an upper mold which is controlled to lift by the overhead electric control hydraulic lifter, a lower first mold which is controlled to translate by the first horizontal electric control hydraulic lifter and a lower second mold which is controlled to translate by the second horizontal electric control hydraulic lifter are arranged at the upper end of the operation platform in the main frame body, a first internal horizontal guide pipe and a second internal horizontal guide pipe which are used for improving the translation stability of the lower first mold and the second mold are fixedly arranged in the operation platform, the internal top surface of the upper mold is fixed with an internal material guide pipe communicated with a discharge port of an external feeding pipe, and the internal parts of the lower first mold and the lower second mold are provided with internal heat conduction cavities used for connecting external cooling water conveying pipes.
The lateral surfaces of the lower first die and the lower second die are provided with side guide holes communicated with the internal heat conduction cavity corresponding to the positions of the first internal transverse guide pipe and the second internal transverse guide pipe, and the lower first die and the lower second die are sleeved on the first internal transverse guide pipe and the second internal transverse guide pipe through the side guide holes and are in sliding connection with the first internal transverse guide pipe and the second internal transverse guide pipe.
The lateral transmission grooves with built-in lateral supporting rollers are formed in two sides of the operating platform, the bottom transition grooves with the bottom conveying belt devices are formed in the lower surfaces of the lower first die and the lower second die, the cooling box with the built-in cooling liquid is fixed to the lower end of the outer side surface of the main frame body through bolts, the inner portion of the cooling box is movably provided with an inner transmission cylinder matched with the bottom conveying belt devices through a lateral rotating shaft, the upper end of the cooling box is provided with an upper transmission groove with a built-in outer transmission cylinder, and the bottom conveying belt devices are movably connected with the operating platform through being respectively sleeved on the lateral supporting rollers, the inner transmission cylinder and the outer transmission cylinder.
The top end of the fixed installation of the main frame body is provided with a lateral limiting ejector rod of a limiting plate, and lateral telescopic through holes matched with the lateral limiting ejector rod are formed in the outer lateral surfaces of the first and second lower dies.
Lateral limiting holes are formed in the inner side faces of the lateral guide holes, and lateral limiting sealing tubes are arranged on the outer side faces of the first and second inner transverse guide tubes and located in the lateral limiting holes.
And a middle support groove with a built-in bottom support roller is formed in the operating platform and is positioned right below the upper die.
The external cooling water conveying pipe is respectively communicated with the inside of the first internal transverse guide pipe and the inside of the second internal transverse guide pipe through metal hoses, and the external steam conveying pipe is communicated with the inside of the upper mold through the metal hoses.
The invention has the beneficial effects that:
(1) according to the injection molding machine with the linkage type demolding device, the operating platform is arranged in the main frame body, the upper mold controlled to lift by the overhead electric control hydraulic lift, the lower first mold controlled to translate by the first transverse electric control hydraulic telescopic machine and the lower second mold controlled to translate by the second transverse electric control hydraulic telescopic machine are arranged on the operating platform, and the molds are controlled to be separated and combined by the electric control hydraulic lift and the electric control hydraulic telescopic machine, so that the injection molding products can be conveniently molded and separated;
(2) the operating platform is provided with a device for transferring the product from the main frame body to the interior of the cooling box, manual operation is not needed, and production safety and processing efficiency are greatly enhanced;
(3) the inside horizontal stand pipe that is linked together with external cooling water conveyer pipe is installed to inside fixed mounting at operation platform, not only can promote the translation stability of putting the mould down through inside horizontal stand pipe, but also can take out its inside temperature through the water-cooling fast and leave to further promote its drawing of patterns efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal sectional view of the mold in the present invention.
Fig. 3 is an internal cross-sectional view of the down-set first mold of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
FIG. 1, FIG. 2 and FIG. 3 show an injection molding machine with linkage type demolding device, which comprises a main frame body 1, an overhead electric control hydraulic lifter 2, a first horizontal electric control hydraulic compressor 3, a second horizontal electric control hydraulic compressor 4, a bottom conveyor belt device 5, an external cooling water conveyor pipe 6, an external steam conveyor pipe 7, an electric control valve and an external feeding pipe 9 for thermoplastic raw materials, wherein the external feeding pipe 9 is directly purchased by market, the electric control valve is used for controlling the opening and closing of the external cooling water conveyor pipe 6, the external steam conveyor pipe 7 and the external feeding pipe 9, so that the feeding, the water supply and the gas supply are convenient, the external cooling water conveyor pipe 6 is used for rapidly cooling a lower mold, and the external steam conveyor pipe 7 is used for heating the external cooling water conveyor pipe 9 and an upper mold, ensuring the fluid properties of the feedstock. The bottom belt conveyor 5 is composed of a conveyor belt and a drive motor for controlling the conveyor belt.
The internal fixed mounting of body frame 1 has operation platform 10, the operation platform 10 upper end is located body frame 1 internally mounted has the overhead mould 11 that goes up and down by the automatically controlled hydraulic lift of overhead 2 control, by the lower first mould 12 of the automatically controlled hydraulic compressor 3 control translation of first horizontal and by the lower second mould 13 of the automatically controlled hydraulic compressor 4 control translation of second horizontal, the internal fixed mounting of operation platform 10 has and is used for promoting the lower first, the first inside horizontal stand pipe 14 and the inside horizontal stand pipe 15 of second mould translation stability, be fixed with the inside passage 16 that is linked together with outside inlet pipe 9 discharge gate on the top surface in the overhead mould 11, the lower first, the inside heat conduction cavity 17 that is used for connecting external cooling water conveying pipe 6 is offered to second mould inside.
Example (b): people control the top-mounted electric control hydraulic lifter 2, the first transverse electric control hydraulic compressor 3 and the second transverse electric control hydraulic compressor 4 to synchronously operate through a manual switch, the top-mounted electric control hydraulic lifter 2 controls the upper mold 11 to move downwards, the first transverse electric control hydraulic compressor 3 and the second transverse electric control hydraulic compressor 4 control the lower first mold and the second mold to move inwards, then the upper mold 11 and the lower first mold and the second mold jointly form a forming mold, then electric control valves in the external steam conveying pipe 7 and the external feed pipe 9 are started to heat and feed materials, the materials are injected into the forming mold, then the electric control valves in the external steam conveying pipe 7 and the external feed pipe 9 are closed, the electric control valve in the external cooling water conveying pipe 6 is started, cooling liquid is supplied to the inside through the internal transverse guide pipe, and cooling forming of internal products is accelerated, and then reversely controlling the overhead electric control hydraulic elevator 2, the first transverse electric control hydraulic compressor 3 and the second transverse electric control hydraulic compressor 4, simultaneously starting the bottom conveyor belt device 5, and transferring the dropped product to the cooling box 25.
Lateral side guide holes 22 communicated with the internal heat conduction cavity 17 are formed in the positions, corresponding to the first and second internal transverse guide pipes, of the outer lateral sides of the lower first and second molds, the lower first and second molds are sleeved on the first and second internal transverse guide pipes through the lateral guide holes 18 and are in sliding connection with the first and second internal transverse guide pipes.
Lateral transmission grooves with built-in lateral supporting rollers 23 are formed in two sides of an operating platform 10, a driving motor is used for controlling the rotation of the lateral supporting rollers 23, the lower surface of a first die is arranged at the lower end of a second die and is provided with a bottom transition groove 24 with a bottom conveying belt device 5, a cooling box 25 with built-in cooling liquid is fixed at the lower end of the outer side surface of a main frame body 1 through bolts, an internal transmission cylinder 26 matched with the bottom conveying belt device 5 is movably installed inside the cooling box 25 through a lateral rotating shaft, an upper transmission groove with a built-in external transmission cylinder 27 is formed in the upper end of the cooling box 25, and the bottom conveying belt device 5 is movably connected with the operating platform 10 through being respectively sleeved on the lateral supporting rollers 23, the internal transmission cylinder 26 and.
A lateral limiting ejector rod 29 with a limiting plate 28 at the top end is fixedly arranged in the main frame body 1, and lateral telescopic through holes matched with the lateral limiting ejector rod 29 are formed in the outer side surfaces of the first and second lower dies.
Lateral limiting holes 30 are formed in the inner side faces of the lateral guide holes 22, and lateral limiting sealing tubes 31 are arranged on the outer side faces of the first and second inner transverse guide tubes, located in the lateral limiting holes 30. For improving the sealing.
The interior of the operation platform 10 is located right below the upper mold and is provided with a middle support groove with a built-in bottom support roller 32.
The external cooling water conveying pipe 6 is respectively communicated with the inside of the first internal transverse guide pipe 14 and the second internal transverse guide pipe 15 through metal hoses, and the external steam conveying pipe 7 is communicated with the inside of the upper mold 11 through metal hoses.
According to the injection molding machine with the linkage type demolding device, the operating platform 10 is arranged in the main frame body 1, the upper mold 11 controlled to lift by the overhead electric control hydraulic lifter 2, the lower first mold 12 controlled to translate by the first transverse electric control hydraulic compressor 3 and the lower second mold 13 controlled to translate by the second transverse electric control hydraulic compressor 4 are arranged on the operating platform 10, and the molds are controlled to be separated and combined by the electric control hydraulic lifter and the electric control hydraulic compressor, so that the injection molding products are conveniently molded and separated; the operating platform 10 is used for transferring products from the main frame body 1 to the interior of the cooling box 25, manual operation is not needed, and production safety and processing efficiency are greatly improved; the inside horizontal stand pipe that is linked together with external cooling water conveyer pipe 6 is installed to inside fixed mounting at operation platform 10, not only can promote the translation stability of putting the mould down through inside horizontal stand pipe, but also can take out its inside temperature through the water-cooling fast to further promote its drawing of patterns efficiency.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides an injection molding machine with coordinated type shedder, includes the body frame body (1), automatically controlled hydraulic lift of overhead (2), first horizontal automatically controlled hydraulic stretching machine (3), the horizontal automatically controlled hydraulic stretching machine of second (4), puts conveyer belt device (5), external cooling water conveyer pipe (6), external steam delivery pipe (7), the outside inlet pipe (9) of raw materials are moulded to automatically controlled valve and external heat, characterized by: an operating platform (10) is fixedly arranged in the main frame body (1), an upper mold (11) which is controlled to lift by an overhead electric control hydraulic lifter (2), a lower first mold (12) which is controlled to translate by a first transverse electric control hydraulic compressor (3) and a lower second mold (13) which is controlled to translate by a second transverse electric control hydraulic compressor (4) are arranged at the upper end of the operating platform (10) in the main frame body (1), a first internal transverse guide pipe (14) and a second internal transverse guide pipe (15) for improving the translational stability of the underlying first die and the underlying second die are fixedly arranged in the operating platform (10), an inner material guide pipe (16) communicated with a discharge hole of the outer feeding pipe (9) is fixed on the inner top surface of the upper mold (11), the first and second lower molds are internally provided with an internal heat conduction cavity (17) for connecting with an external cooling water delivery pipe (6).
2. The injection molding machine with linkage type demolding device as claimed in claim 1, wherein: lateral surfaces of the lower first die and the lower second die are provided with lateral guide holes (22) communicated with the internal heat conduction cavity (17) corresponding to the positions of the first internal transverse guide pipe and the second internal transverse guide pipe, and the lower first die and the lower second die are sleeved on the first internal transverse guide pipe and the second internal transverse guide pipe through the lateral guide holes (22) and are connected with the first internal transverse guide pipe and the second internal transverse guide pipe in a sliding mode.
3. The injection molding machine with linkage type demolding device as claimed in claim 1, wherein: the side transmission grooves with built-in side supporting rollers (23) are formed in two sides of the operating platform (10), the bottom transition grooves (24) which are formed in the bottom of the bottom conveying belt device (5) are formed in the lower surfaces of the lower first die and the lower second die, the cooling box (25) with built-in cooling liquid is fixed to the lower end of the outer side face of the main frame body (1) through bolts, an internal transmission cylinder (26) matched with the bottom conveying belt device (5) is movably mounted inside the cooling box (25) through a side rotating shaft, the upper end of the cooling box (25) is provided with an upper transmission groove with a built-in external transmission cylinder (27), and the bottom conveying belt device (5) is movably connected with the operating platform (10) through being respectively sleeved on the side supporting rollers (23), the internal transmission cylinder (26) and the external transmission cylinder (27).
4. The injection molding machine with linkage type demolding device as claimed in claim 1, wherein: the top end of the fixed mounting in the main frame body (1) is provided with a lateral limiting ejector rod (29) of a limiting plate (28), and lateral telescopic through holes matched with the lateral limiting ejector rod (29) are formed in the outer lateral surfaces of the first and second lower dies.
5. The injection molding machine with linkage type demolding device as claimed in claim 1, wherein: lateral limiting holes (30) are formed in the inner side faces of the lateral guide holes (22), and lateral limiting sealing pipes (31) are arranged on the outer side faces of the first and second inner transverse guide pipes, located in the lateral limiting holes (22).
6. The injection molding machine with linkage type demolding device as claimed in claim 1, wherein: the operation platform (10) is internally provided with a middle support groove which is provided with a built-in bottom support roller (32) and is positioned under the upper die (11).
7. The injection molding machine with linkage type demolding device as claimed in claim 1, wherein: the external cooling water conveying pipe (6) is communicated with the inside of the first internal transverse guide pipe (14) and the second internal transverse guide pipe (15) through metal hoses respectively, and the external steam conveying pipe (7) is communicated with the inside of the upper mold (11) through metal hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955329.9A CN112172014A (en) | 2020-09-11 | 2020-09-11 | Injection molding machine with coordinated type shedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955329.9A CN112172014A (en) | 2020-09-11 | 2020-09-11 | Injection molding machine with coordinated type shedder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112172014A true CN112172014A (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010955329.9A Pending CN112172014A (en) | 2020-09-11 | 2020-09-11 | Injection molding machine with coordinated type shedder |
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| Country | Link |
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| CN (1) | CN112172014A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894991A (en) * | 2021-09-18 | 2022-01-07 | 东台市强圣精密铸造有限公司 | Injection molding machine equipment with rotary type control mechanism |
| CN114102964A (en) * | 2021-10-26 | 2022-03-01 | 东台市强圣精密铸造有限公司 | Injection molding machine forming module with bottom lifting type material guide mechanism |
| CN115648566A (en) * | 2022-10-24 | 2023-01-31 | 东台市强圣精密铸造有限公司 | Integrated separation cooling device for injection molding machine |
| CN118404770A (en) * | 2024-07-02 | 2024-07-30 | 河北实达集团诺格橡胶科技有限公司 | Quick cooling type power distribution cabinet rubber sealing strip injection molding device and method |
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| CN207578972U (en) * | 2017-11-22 | 2018-07-06 | 东莞市丰旭电子科技有限公司 | A kind of LED light belt reel injection mold |
| CN209794427U (en) * | 2019-04-23 | 2019-12-17 | 无锡锐克电动工具有限公司 | Electric drill shell flexible glue mould |
| CN210940341U (en) * | 2019-09-20 | 2020-07-07 | 江苏新瑞克模具科技有限公司 | A mould for producing car lamp decoration |
| CN211334340U (en) * | 2019-10-29 | 2020-08-25 | 昆明豪捷工贸有限公司 | Equal-diameter three-way injection mold |
| CN111633094A (en) * | 2020-06-05 | 2020-09-08 | 秦春红 | Stamping die is used in auto-parts processing |
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| CN107322977A (en) * | 2017-08-30 | 2017-11-07 | 黄石市鑫楚精密模具股份有限公司 | A kind of diel with Di Zhi linked hydraulics mechanism |
| CN207578972U (en) * | 2017-11-22 | 2018-07-06 | 东莞市丰旭电子科技有限公司 | A kind of LED light belt reel injection mold |
| CN209794427U (en) * | 2019-04-23 | 2019-12-17 | 无锡锐克电动工具有限公司 | Electric drill shell flexible glue mould |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894991A (en) * | 2021-09-18 | 2022-01-07 | 东台市强圣精密铸造有限公司 | Injection molding machine equipment with rotary type control mechanism |
| CN113894991B (en) * | 2021-09-18 | 2024-01-26 | 东台市强圣精密铸造有限公司 | Injection molding machine equipment with rotary control mechanism |
| CN114102964A (en) * | 2021-10-26 | 2022-03-01 | 东台市强圣精密铸造有限公司 | Injection molding machine forming module with bottom lifting type material guide mechanism |
| CN114102964B (en) * | 2021-10-26 | 2024-01-26 | 东台市强圣精密铸造有限公司 | Injection molding machine forming module with bottom lifting type guide mechanism |
| CN115648566A (en) * | 2022-10-24 | 2023-01-31 | 东台市强圣精密铸造有限公司 | Integrated separation cooling device for injection molding machine |
| CN115648566B (en) * | 2022-10-24 | 2024-01-12 | 东台市强圣精密铸造有限公司 | Integrated separation cooling device for injection molding machine |
| CN118404770A (en) * | 2024-07-02 | 2024-07-30 | 河北实达集团诺格橡胶科技有限公司 | Quick cooling type power distribution cabinet rubber sealing strip injection molding device and method |
| CN118404770B (en) * | 2024-07-02 | 2024-09-17 | 河北实达集团诺格橡胶科技有限公司 | Quick cooling type power distribution cabinet rubber sealing strip injection molding device and method |
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Application publication date: 20210105 |
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