CN209775347U - Injection molding device for processing thermoplastic plastic products - Google Patents
Injection molding device for processing thermoplastic plastic products Download PDFInfo
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- CN209775347U CN209775347U CN201920086103.2U CN201920086103U CN209775347U CN 209775347 U CN209775347 U CN 209775347U CN 201920086103 U CN201920086103 U CN 201920086103U CN 209775347 U CN209775347 U CN 209775347U
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Abstract
An injection molding device for processing thermoplastic plastic products relates to the technical field of plastic processing equipment, and comprises a base and a machine body, wherein the base is connected with the machine body, a fixed seat is fixed on the machine body, a heating processing device is arranged on the fixed seat and is connected with an inner cavity, the inner cavity is positioned in the outer cavity, the outer cavity is connected with a mounting frame, the mounting frame is fixed on the machine body, a hydraulic cylinder is further arranged at the upper part of the mounting frame and is connected with a hydraulic rod, the hydraulic rod is connected with an injection device, the injection device is connected with the inner cavity, the bottom of the inner cavity is communicated with a mold, the mold is fixed on a frame, the injection device is also respectively connected with two contacts A, the two contacts A respectively correspond to one contact B, the contacts B have different heights through a lifting device, the contacts B are matched with the contacts A, so, thereby increasing the amount of injection of the injection device into the mold and reducing the amount of waste of raw material.
Description
The technical field is as follows:
The utility model relates to a plastic processing equipment technical field, concretely relates to device of moulding plastics for processing thermoplastic plastic goods.
Background art:
The thermoplastic plastic is plastic which has plasticity at a certain temperature and is solidified after being cooled, and the injection molding is an important ring in the processing process of thermoplastic plastic products, the existing injection is usually carried out by adopting a screw extruder, plastic raw materials are added into the extruder, the extruder is heated to be in a molten state, and then the plastic raw materials are injected into a mold for molding through the screw, when the screw stops rotating, certain materials can still be extruded, the accurate injection amount can not be controlled, so that the injection port of the plastic products after injection molding is longer, the waste is caused, and in order to solve the technical problems, a new technical scheme is provided.
The utility model has the following contents:
The utility model aims at overcoming the defects of the prior art and providing the injection molding device for processing the thermoplastic plastic products.
The utility model adopts the technical proposal that: an injection molding device for processing thermoplastic plastic products comprises a base and a machine body, wherein the base is connected with the machine body, a fixed seat is fixed on the machine body, a heating processing device is arranged on the fixed seat and is connected with an inner cavity, the inner cavity is positioned in the outer cavity, the outer cavity is connected with a mounting frame, the mounting frame is fixed on the machine body, a hydraulic cylinder is further arranged on the upper portion of the mounting frame and is connected with a hydraulic rod, the hydraulic rod is connected with an injection device, the injection device is connected with the inner cavity, the bottom of the inner cavity is communicated with a mold, the mold is fixed on a machine frame, the injection device is further respectively connected with two contacts A, the two contacts A respectively correspond to a contact B, the contact B is connected with a lifting device, the lifting device is connected with the machine frame, the lifting device comprises a moving plate, a screw rod, a ball nut, a motor, the output shaft of the motor B is connected with the worm through a coupler, the worm is meshed with the worm wheel, the worm wheel is fixedly connected with the outer wall of the ball nut, the outer wall of the ball nut is further rotatably connected with a bearing seat, the bearing seat is fixed on the mounting frame, the ball nut is connected with the screw through threads, the top of the screw is connected with a moving plate, and the moving plate is connected with the contact B.
The injection device comprises a connecting plate, a connecting rod and a pressing plate, wherein the connecting plate is connected with the middle part of the top of the hydraulic rod, the middle part of the bottom of the connecting plate is connected with one end of the connecting rod, the other end of the connecting rod penetrates through the top of the outer cavity and the top of the inner cavity to be connected with the pressing plate, the pressing plate is connected with the inner wall of the inner cavity in a sliding mode, and two ends of the bottom of the.
The heating treatment device comprises a motor A, a spiral stirring shaft, a feeding hopper and a melting cavity, wherein the motor A is fixed on the fixed seat, an output shaft of the motor A is connected with one end of the spiral stirring shaft through a coupler, the other end of the spiral stirring shaft is positioned in the melting cavity, the melting cavity is fixed on the fixed seat, and the melting cavity is communicated with the inner cavity.
The machine body is provided with a control panel.
The utility model has the advantages that: make contact B have different heights through elevating gear, contact B and contact A cooperate for can control the height of the injection device who is connected with contact A, thereby improved the volume that injection device injected in the mould, and reduced the extravagant volume of raw materials.
Description of the drawings:
fig. 1 is a schematic side view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic view of the structure of the present invention.
Fig. 4 is a partial enlarged view of the present invention.
The specific implementation mode is as follows:
Referring to the figures, the injection molding device for processing the thermoplastic plastic products comprises a base 1 and a machine body 2, wherein the base 1 is connected with the machine body 2, a fixed seat 3 is fixed on the machine body 2, a heating treatment device is arranged on the fixed seat 3 and is connected with an inner cavity 7, the inner cavity 7 is positioned inside an outer cavity 6, the outer cavity 6 is connected with a mounting frame 9, the mounting frame 9 is fixed on the machine body 2, a hydraulic cylinder 4 is further arranged on the upper portion of the mounting frame 9, the hydraulic cylinder 4 is connected with a hydraulic rod 5, the hydraulic rod 5 is connected with an injection device, the injection device is connected with the inner cavity 7, the bottom of the inner cavity 7 is communicated with a mold 8, the mold 8 is fixed on a machine frame, the injection device is further respectively connected with two contacts A11, the two contacts A11 respectively correspond to one contact B12, the contact B12 is connected with a lifting device, the lifting, The electric motor B304 is fixed on the mounting frame 9, an output shaft of the electric motor B304 is connected with the worm 305 through a coupler, the worm 305 is meshed with the worm wheel 306, the worm wheel 306 is fixedly connected with the outer wall of the ball nut 303, the outer wall of the ball nut 303 is further rotatably connected with the bearing seat 307, the bearing seat 307 is fixed on the mounting frame 9, the ball nut 303 is connected with the screw 302 through threads, the top of the screw 302 is connected with the moving plate 301, and the moving plate 301 is connected with the contact B12.
The injection device comprises a connecting plate 201, a connecting rod 202 and a pressing plate 203, wherein the connecting plate 201 is connected with the middle of the top of a hydraulic rod 5, the middle of the bottom of the connecting plate 201 is connected with one end of the connecting rod 202, the other end of the connecting rod 202 penetrates through the top of an outer cavity 6 and the top of an inner cavity 7 to be connected with the pressing plate 203, the pressing plate 203 is connected with the inner wall of the inner cavity 7 in a sliding mode, and two ends of the bottom of the connecting plate 201 are respectively connected.
The heating treatment device comprises a motor A101, a spiral stirring shaft 102, a feed hopper 103 and a melting cavity 104, wherein the motor A101 is fixed on the fixed seat 3, an output shaft of the motor A101 is connected with one end of the spiral stirring shaft 102 through a coupler, the other end of the spiral stirring shaft 102 is positioned in the melting cavity 104, the melting cavity 104 is fixed on the fixed seat 3, and the melting cavity 104 is communicated with the inner cavity 7.
the machine body 2 is provided with a control panel 10.
The specific implementation process is as follows: in the use process, the control panel 10 is connected with a control device, the contact A11 is connected with the control device, the contact B12 is connected with the control device, the motor A101 in the heating processing device is connected with the control device, the motor B304 in the lifting device is connected with the control device, the control device comprises a signal receiver 401, a signal converter 402, a controller 403 and a battery 404, the signal receiver 401 is connected with the signal converter 402 through a lead, the signal converter 402 is connected with the controller 403 through a lead, the controller 403 is connected with the battery 404 through a lead, the controller 403 is connected with the control panel 10 through a lead, the controller 403 is connected with the motor A101 in the heating processing device through a lead, the controller is connected with the motor B304 in the lifting device through a lead, the signal receiver 401 is connected with the contact A11 through a lead, the signal receiver 403 is connected with the contact B12 through a lead, the controller 403 is a PLC controller 403, and the signal receiver 401, the signal converter 402 and the battery 404 are conventional devices in the art.
When the device works, the controller 403 is controlled through the control panel 10, so that the motor B304 in the lifting device is electrified, the motor B304 drives the worm 305 to rotate, the worm 305 is meshed with the worm wheel 306, the worm wheel 306 is fixedly connected with the outer wall of the ball nut 303, the ball nut 303 rotates, the ball nut 303 is rotatably connected with the bearing seat 307, the ball nut 303 performs limited rotation, the ball nut 303 is connected with the screw 302 through threads to drive the screw 302 to move up and down, the top of the screw 302 is connected with the moving plate 301, the moving plate 301 is connected with the contact B12, so that the contact B12 moves along with the screw 302, further the height of the contact A11 can be accurately controlled by the screw 302, when the contact B12 is adjusted to a required position, the motor B304 is stopped to be electrified through the control panel 10, then the plastic raw material is added into the melting cavity 104 through the feed hopper 103, then the motor A101 in the heating device is electrified through the control panel 10, the motor A101 drives the spiral stirring shaft 102, the plastic raw material in the melting cavity 104 is changed into a melting state through an external heating element and has fluidity, the plastic in the melting state enters the inner cavity 7 by utilizing the thrust of the spiral stirring shaft 102, at the moment, the controller 403 is controlled through the control panel 10, the controller 403 enables the hydraulic cylinder 4 to push the hydraulic rod 5, the hydraulic rod 5 is connected with the middle part of a connecting plate 201 in the injection device, the connecting plate 201 is connected with the mounting frame 9 in a sliding manner, the connecting plate 201 moves downwards, because one end of the connecting rod 202 is connected with the middle part of the bottom of the connecting plate 201, the other end of the connecting rod 202 penetrates through the top wall of the outer cavity 6 and the top wall of the inner cavity 7 to be connected with the pressing plate 203, the connecting rod 202 positioned in the outer cavity 6 can be prevented from directly contacting with the plastic in the inner cavity 7 from, the utility model discloses a lifting device makes contact B12 have different heights, and contact B12 and contact A11 cooperate, make the height that can control the injection device who is connected with contact A11, thereby improved the volume that the injection device injects to mould 8, and reduced the extravagant volume of raw materials in mould 8 that the mould 8 is extruded to the bottom that the clamp plate 203 passes through inner chamber 7 to the plastics in the inner chamber 7, when contact A11 at connecting plate 201 bottom both ends contacts with the contact B12 that is located shift plate 301, reaches signal receiver 401, and signal converter 402 is converted to the signal of telecommunication, reaches controller 403, and controller 403 control pneumatic cylinder 4 stops to promote hydraulic stem 5, makes to stop extruding mould 8, the utility model discloses a lifting device makes contact B12 have different heights, and contact B12 and contact A11 cooperate.
Claims (4)
1. An injection molding device for processing thermoplastic plastic products, includes base (1) and organism (2), and base (1) and organism (2) are connected, its characterized in that: a fixed seat (3) is fixed on a machine body (2), a heating device is arranged on the fixed seat (3), the heating device is connected with an inner cavity (7), the inner cavity (7) is positioned inside an outer cavity (6), the outer cavity (6) is connected with a mounting rack (9), the mounting rack (9) is fixed on the machine body (2), a hydraulic cylinder (4) is further arranged on the upper portion of the mounting rack (9), the hydraulic cylinder (4) is connected with a hydraulic rod (5), the hydraulic rod (5) is connected with an injection device, the injection device is connected with the inner cavity (7), the bottom of the inner cavity (7) is communicated with a mold (8), the mold (8) is fixed on a machine frame, the injection device is further respectively connected with two contacts A (11), the two contacts A (11) respectively correspond to a contact B (12), the contact B (12) is connected with a lifting device, the lifting device is connected with the machine frame, and the lifting device comprises a moving plate (301, Screw rod (302), ball nut (303), motor B (304), worm (305), worm wheel (306) and bearing frame (307), motor B (304) be fixed in on mounting bracket (9), the output shaft of motor B (304) passes through the coupling joint with worm (305), worm (305) mesh with worm wheel (306), worm wheel (306) and ball nut (303) outer wall fixed connection, ball nut (303) outer wall still with bearing frame (307) rotatable coupling, bearing frame (307) are fixed in on mounting bracket (9), ball nut (303) pass through threaded connection with screw rod (302), screw rod (302) top is connected with shifting plate (301), shifting plate (301) are connected with contact B (12).
2. an injection molding apparatus for processing thermoplastic articles as claimed in claim 1, wherein: the injection device comprises a connecting plate (201), a connecting rod (202) and a pressing plate (203), wherein the connecting plate (201) is connected with the middle of the top of the hydraulic rod (5), the middle of the bottom of the connecting plate (201) is connected with one end of the connecting rod (202), the other end of the connecting rod (202) penetrates through the top of the outer cavity (6) and the top of the inner cavity (7) to be connected with the pressing plate (203), the pressing plate (203) is connected with the inner wall of the inner cavity (7) in a sliding mode, and two ends of the bottom of the connecting plate (201) are connected with a contact B.
3. An injection molding apparatus for processing thermoplastic articles as claimed in claim 1, wherein: the heating treatment device comprises a motor A (101), a spiral stirring shaft (102), a feed hopper (103) and a melting cavity (104), wherein the motor A (101) is fixed on the fixed seat (3), an output shaft of the motor A (101) is connected with one end of the spiral stirring shaft (102) through a coupler, the other end of the spiral stirring shaft (102) is positioned in the melting cavity (104), the melting cavity (104) is fixed on the fixed seat (3), and the melting cavity (104) is communicated with the inner cavity (7).
4. an injection molding apparatus for processing thermoplastic articles as claimed in claim 1, wherein: the machine body (2) is provided with a control panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086103.2U CN209775347U (en) | 2019-01-18 | 2019-01-18 | Injection molding device for processing thermoplastic plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086103.2U CN209775347U (en) | 2019-01-18 | 2019-01-18 | Injection molding device for processing thermoplastic plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209775347U true CN209775347U (en) | 2019-12-13 |
Family
ID=68792936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086103.2U Expired - Fee Related CN209775347U (en) | 2019-01-18 | 2019-01-18 | Injection molding device for processing thermoplastic plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209775347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223656A (en) * | 2020-03-24 | 2020-06-02 | 浙江深华颖智能科技有限公司 | Production system of electronic transformer |
-
2019
- 2019-01-18 CN CN201920086103.2U patent/CN209775347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223656A (en) * | 2020-03-24 | 2020-06-02 | 浙江深华颖智能科技有限公司 | Production system of electronic transformer |
| CN111223656B (en) * | 2020-03-24 | 2021-08-31 | 浙江深华颖智能科技有限公司 | Production system of electronic transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191213 Termination date: 20220118 |