CN220517409U - Injection molding machine is used in power cord production - Google Patents
Injection molding machine is used in power cord production Download PDFInfo
- Publication number
- CN220517409U CN220517409U CN202321530803.9U CN202321530803U CN220517409U CN 220517409 U CN220517409 U CN 220517409U CN 202321530803 U CN202321530803 U CN 202321530803U CN 220517409 U CN220517409 U CN 220517409U
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- fixedly connected
- injection molding
- bolt
- molding machine
- bottom plate
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000002844 melting Methods 0.000 claims abstract description 19
- 230000008018 melting Effects 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 238000001816 cooling Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000007858 starting material Substances 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of power line production, and particularly relates to an injection molding machine for power line production, which comprises a bottom plate and a mold, wherein the mold is fixedly connected to the right end of the upper side of the bottom plate, the right end of the upper side of the bottom plate is fixedly connected with a supporting frame, the upper end of the supporting frame is fixedly connected with a melting machine, the upper end of the melting machine is fixedly connected with a crushing box, the front end of the lower side of the melting machine is fixedly connected with an injection machine, the lower end of the injection machine is fixedly connected with an injection tube, the lower end of the injection tube is fixedly connected with a connecting tube, and the left and right sides of the top end of the inner side of the supporting frame are fixedly connected with telescopic rods. This injection molding machine is used in power cord production, when using, the starter motor drives the dwang and rotates for the broken blade of outside rotates together, drops into the broken case with the raw materials from the inlet pipe again, and the raw materials that gets into the broken case can be cut into pieces to tiny in the melting machine that falls to the lower extreme again.
Description
Technical Field
The utility model relates to the technical field of power line production, in particular to an injection molding machine for power line production.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are the primary molding devices that make thermoplastic or thermosetting plastics into plastic articles of various shapes using plastic molding dies. When the power line is produced, the plug is usually injection molded by an injection molding machine.
When the injection molding machine performs injection molding on the power line plug, as the sizes of the injection molding raw materials are different, the small-size sizes can be quickly melted when the small-size sizes are melted, and the large-size sizes can be completely melted only after a long time is consumed, so that the injection molding efficiency of the injection molding machine is reduced.
As disclosed in chinese patent CN215550386U, an injection molding machine for producing a power line is provided with a crushing box in front of a melting furnace, and a crushing structure is installed in the crushing box to crush rubber materials, so that the rubber materials with different particle sizes are in a crushed state, and the crushed rubber materials can be heated fully and uniformly after entering the melting furnace, so that the melting time is short, and the injection molding efficiency is improved; in addition, a cooling channel which is arranged around the die hole is formed in the die holder of the forming die, and the length of the cooling channel is greatly increased in the limited volume of the die holder, so that the die hole can be fully cooled in a short time, the cooling time is shortened, and the injection molding efficiency is improved.
However, the inside of the crushing box in the injection molding machine is closed, so that the inside of the crushing box is difficult to repair and replace when the inside of the crushing box is damaged.
Therefore, it is needed to provide an injection molding machine for producing a power line, which is convenient to maintain.
Disclosure of Invention
The utility model aims to provide an injection molding machine for producing a power line, which aims to solve the problem that the inside of a crushing box in the injection molding machine proposed in the background art is closed, so that the inside of the crushing box is difficult to repair and replace when the inside of the crushing box is damaged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding machine is used in power cord production, includes bottom plate and mould, mould fixedly connected with is in the upside right-hand member of bottom plate, the upside right-hand member fixedly connected with support frame of bottom plate, the upper end fixedly connected with melting machine of support frame, the upper end fixedly connected with crushing case of melting machine, the downside front end fixedly connected with syringe of melting machine, the lower extreme fixedly connected with syringe of syringe, the lower extreme fixedly connected with connecting pipe of syringe, both sides fixedly connected with telescopic link about the inboard top of support frame, the inboard top intermediate position fixedly connected with pneumatic cylinder of support frame, the output shaft lower extreme fixedly connected with apron of pneumatic cylinder, the upper end of bottom plate is connected with production mechanism, production mechanism includes crushing unit and cooling unit, the crushing unit sets up in the inside upper end of crushing case, the cooling unit sets up in the upper end of bottom plate.
The crushing unit comprises a box cover, a motor, a rotating rod, a circular ring, a crushing blade, a first bolt, a second bolt and a feeding pipe, wherein the box cover is connected to the upper end of the crushing box, the motor is fixedly connected to the upper end of the box cover, the rotating rod is fixedly connected to the lower end of an output shaft of the motor, the circular ring is slidably connected to the outer side of the rotating rod, the crushing blade is fixedly connected to the outer side of the circular ring, the first bolt is connected to the inner portion of the circular ring, the second bolt is connected to the inner portion of the crushing box, and the feeding pipe is fixedly connected to the left end of the inner portion of the box cover.
The improvement lies in, broken case's inside upper end has seted up first screw thread groove, the inside edge department of case lid has seted up first round hole, the outside and the inboard sliding connection of first round hole of second bolt, the outside and the inboard threaded connection of first screw thread groove of second bolt to pass first round hole earlier with the second bolt and then threaded connection is to in the first screw thread groove, can be fixed to broken case's upper end with the case lid.
The further improvement lies in, the second thread groove has been seted up to the inside front end of dwang, the second round hole has been seted up to the inside front end of ring, the outside and the inboard sliding connection of second round hole of first bolt, the outside and the inboard threaded connection of second thread groove of first bolt to through taking down first bolt from the second thread groove, can take off the ring from the outside of dwang.
The lower ends of the hydraulic cylinder and the telescopic rod are fixedly connected with the upper side of the cover plate, so that the telescopic rod can be driven to simultaneously stretch when the hydraulic cylinder is started to drive the cover plate to move.
The lower side of the cover plate is abutted with the upper end of the die, so that the upper end of the die can be closed after the cover plate is moved to the upper end of the die.
The cooling unit comprises a water storage tank, a water pump, a water inlet pipe and a water outlet pipe, wherein the water storage tank is fixedly connected to the left end of the upper side of the bottom plate, the water pump is fixedly connected to the right end of the water storage tank, the water inlet pipe is fixedly connected to the right end of the water pump, and the water outlet pipe is fixedly connected to the upper end of the inside of the water storage tank.
The improvement is that the flow channel is arranged in the mould, the flow channel passes through the positions of the flow channel openings on the right end of the water inlet pipe and the left side of the mould, and one end of the water outlet pipe, which is far away from the water storage tank, is positioned on the other flow channel opening on the front side of the mould, so that the cooling liquid in the water storage tank can be pumped out by the water pump to enter the flow channel through the water inlet pipe, and then the heat in the mould can be absorbed while flowing into the water outlet pipe from the other end of the water outlet pipe.
In summary, the application discloses an injection molding machine for power cord production.
According to the technical scheme, the second bolt is taken out from the first thread groove, the box cover, the motor and the rotating rod are taken down from the upper end of the crushing box together, and then the inside of the crushing box can be overhauled.
Furthermore, the cooling liquid in the water storage tank can be pumped out through the water inlet pipe to enter the runner by starting the water pump, then the heat in the mold can be absorbed while flowing into the water outlet pipe from the other end while flowing into the water storage tank again, and then the water storage tank is cooled and reused, so that the mold can be cooled, the power line produced in the mold cavity can be cooled and molded more rapidly, and the injection molding efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the mold of the present utility model;
FIG. 3 is a schematic view of the structure of the support frame of the present utility model;
FIG. 4 is a schematic view of the internal structure of the crushing box of the present utility model;
FIG. 5 is a schematic view of a cooling unit according to the present utility model;
fig. 6 is an enlarged view at a of fig. 4.
In the figure: 1. a bottom plate; 2. a mold; 3. a support frame; 4. a melting machine; 5. a crushing box; 601. a case cover; 602. a motor; 603. a rotating lever; 604. a circular ring; 605. crushing blades; 606. a first bolt; 607. a second bolt; 608. a feed pipe; 701. a water storage tank; 702. a water pump; 703. a water inlet pipe; 704. a water outlet pipe; 8. an injection machine; 9. a syringe; 10. a connecting pipe; 11. a telescopic rod; 12. a hydraulic cylinder; 13. and a cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
embodiment one:
the utility model provides an injection molding machine is used in power cord production, including bottom plate 1 and mould 2, mould 2 fixedly connected with the upside right-hand member of bottom plate 1, the upside right-hand member fixedly connected with support frame 3 of bottom plate 1, the upper end fixedly connected with melting machine 4 of support frame 3, the upper end fixedly connected with crushing case 5 of melting machine 4, the downside front end fixedly connected with syringe 8 of melting machine 4, the lower extreme fixedly connected with syringe 9 of syringe 8, the lower extreme fixedly connected with connecting pipe 10 of syringe 9, both sides fixedly connected with telescopic link 11 about the inboard top of support frame 3, the inboard top intermediate position fixedly connected with pneumatic cylinder 12 of support frame 3, the output shaft lower extreme fixedly connected with apron 13 of pneumatic cylinder 12, the lower extreme of pneumatic cylinder 12 and telescopic link 11 and the upside fixedly connected with of apron 13, thereby when starting pneumatic cylinder 12 and driving apron 13 and remove, can drive telescopic link 11 and stretch out and draw back simultaneously, restrict the both ends about apron 13, can stable translation when making apron 13 remove.
The lower side of the cover 13 abuts against the upper end of the die 2. So that the upper end of the mold 2 can be closed after the cover plate 13 is moved to the upper end of the mold 2 so that the material injected into the cavity of the mold 2 from the connection pipe 10 does not leak out.
The upper end of the bottom plate 1 is connected with a production mechanism, the production mechanism comprises a crushing unit and a cooling unit, the crushing unit is arranged at the upper end of the inside of the crushing box 5, and the cooling unit is arranged at the upper end of the bottom plate 1.
The crushing unit includes case lid 601, motor 602, dwang 603, ring 604, crushing blade 605, first bolt 606, second bolt 607 and inlet pipe 608, the upper end in crushing case 5 is connected to case lid 601, motor 602 fixed connection is in the upper end of case lid 601, dwang 603 fixed connection is in the output shaft lower extreme of motor 602, ring 604 sliding connection is in the outside of dwang 603, crushing blade 605 fixed connection is in the outside of ring 604, first bolt 606 is connected in the inside of ring 604, second bolt 607 is connected in the inside of crushing case 5, first thread groove has been seted up to the inside upper end of crushing case 5, first round hole has been seted up to the inside edge of case lid 601, the outside and the inboard sliding connection of first round hole of second bolt 607, the outside and the inboard threaded connection of first thread groove of second bolt 607. Therefore, the second bolt 607 passes through the first round hole and is then connected into the first thread groove in a threaded manner, so that the box cover 601 can be fixed to the upper end of the crushing box 5, when the inside of the crushing box 5 is damaged, the second bolt 607 can be taken out of the first thread groove, the box cover 601 can be removed, and then the inside of the crushing box 5 is overhauled. The feed pipe 608 is fixedly connected to the inner left end of the tank cover 601.
The second thread groove is formed in the front end of the inside of the rotating rod 603, the second round hole is formed in the front end of the inside of the circular ring 604, the outer side of the first bolt 606 is in sliding connection with the inner side of the second round hole, and the outer side of the first bolt 606 is in threaded connection with the inner side of the second thread groove. Thus, by removing the first bolt 606 from the second thread groove, the ring 604 can be removed from the outside of the rotating rod 603, so that the ring 604 can be removed for replacement when the crushing blade 605 is damaged.
Embodiment two:
based on the first embodiment: the cooling unit comprises a water storage tank 701, a water pump 702, a water inlet pipe 703 and a water outlet pipe 704, wherein the water storage tank 701 is fixedly connected to the left end of the upper side of the bottom plate 1, the water pump 702 is fixedly connected to the right end of the water storage tank 701, the water inlet pipe 703 is fixedly connected to the right end of the water pump 702, and the water outlet pipe 704 is fixedly connected to the upper end of the interior of the water storage tank 701.
The inside of the mold 2 is provided with a runner, the runner passes through between the mold cavities, the right end of the water inlet pipe 703 and the left side of the mold 2 are positioned at the runner ports, and one end of the water outlet pipe 704, which is far away from the water storage tank 701, and the front side of the mold 2 are positioned at the other runner port. Therefore, the water pump 702 is started to pump the cooling liquid in the water storage tank 701, the cooling liquid can enter the runner through the water inlet pipe 703, then the heat in the mold 2 can be absorbed while flowing into the water outlet pipe 704 from the other end while flowing into the water storage tank 701 again for cooling, and then the cooling liquid can be reused, so that the mold 2 can be cooled, the power line produced in the mold cavity can be cooled and molded more rapidly, and the injection molding efficiency is improved.
Working principle: when the novel plastic power line cooling device is used, the starting motor 602 drives the rotating rod 603 to rotate, so that the crushing blades 605 on the outer side rotate together, raw materials are fed into the crushing box 5 from the feeding pipe 608, the raw materials entering the crushing box 5 are crushed into small pieces and then fall into the melting machine 4 at the lower end, the melted raw materials are melted into liquid raw materials by the melting machine 4, the liquid raw materials are injected into the injection pipe 9 through the injection machine 8, then flow into a die cavity in the die 2 after entering the connecting pipe 10, then the water pump 702 is started to pump cooling liquid in the water storage tank 701 to enter a runner through the water inlet pipe 703, then the heat in the die 2 is absorbed while the runner is in the runner, the cooling liquid flows into the water outlet pipe 704 from the other end after cooling, then flows into the water storage tank 701 again for reuse after cooling, and after a power line product in the die cavity is driven to be molded, the hydraulic cylinder 12 is started to drive the cover plate 13 to move upwards, and then the molded power line product is taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides an injection molding machine is used in power cord production, includes bottom plate (1) and mould (2), mould (2) fixed connection is in the upside right-hand member of bottom plate (1), its characterized in that: the automatic feeding device is characterized in that a supporting frame (3) is fixedly connected to the right end of the upper side of the bottom plate (1), a melting machine (4) is fixedly connected to the upper end of the supporting frame (3), a crushing box (5) is fixedly connected to the upper end of the melting machine (4), an injection machine (8) is fixedly connected to the front end of the lower side of the melting machine (4), an injection pipe (9) is fixedly connected to the lower end of the injection machine (8), a connecting pipe (10) is fixedly connected to the lower end of the injection pipe (9), telescopic rods (11) are fixedly connected to the left and right sides of the top end of the inner side of the supporting frame (3), a hydraulic cylinder (12) is fixedly connected to the middle position of the top end of the inner side of the supporting frame (3), a cover plate (13) is fixedly connected to the lower end of an output shaft of the hydraulic cylinder (12), a production mechanism is connected to the upper end of the bottom plate (1), and the production mechanism comprises a crushing unit and a cooling unit, wherein the crushing unit is arranged at the upper end of the inside of the crushing box (5), and the cooling unit is arranged at the upper end of the bottom plate (1).
The crushing unit comprises a box cover (601), a motor (602), a rotating rod (603), a circular ring (604), a crushing blade (605), a first bolt (606), a second bolt (607) and a feeding pipe (608), wherein the box cover (601) is connected to the upper end of the crushing box (5), the motor (602) is fixedly connected to the upper end of the box cover (601), the rotating rod (603) is fixedly connected to the lower end of an output shaft of the motor (602), the circular ring (604) is slidably connected to the outer side of the rotating rod (603), the crushing blade (605) is fixedly connected to the outer side of the circular ring (604), the first bolt (606) is connected to the inner side of the circular ring (604), the second bolt (607) is connected to the inner side of the crushing box (5), and the feeding pipe (608) is fixedly connected to the left inner side of the box cover (601).
2. An injection molding machine for producing power lines according to claim 1, wherein: the inside upper end of broken case (5) has seted up first screw thread groove, first round hole has been seted up to the inside edge of case lid (601), the outside and the inboard sliding connection of first round hole of second bolt (607), the outside and the inboard threaded connection of first screw thread groove of second bolt (607).
3. An injection molding machine for producing power lines according to claim 1, wherein: the second thread groove is formed in the front end of the inside of the rotating rod (603), the second round hole is formed in the front end of the inside of the circular ring (604), the outer side of the first bolt (606) is in sliding connection with the inner side of the second round hole, and the outer side of the first bolt (606) is in threaded connection with the inner side of the second thread groove.
4. An injection molding machine for producing power lines according to claim 1, wherein: the lower ends of the hydraulic cylinder (12) and the telescopic rod (11) are fixedly connected with the upper side of the cover plate (13).
5. An injection molding machine for producing power lines according to claim 1, wherein: the lower side of the cover plate (13) is in contact with the upper end of the die (2).
6. An injection molding machine for producing power lines according to claim 1, wherein: the cooling unit comprises a water storage tank (701), a water pump (702), a water inlet pipe (703) and a water outlet pipe (704), wherein the water storage tank (701) is fixedly connected to the left end of the upper side of the bottom plate (1), the water pump (702) is fixedly connected to the right end of the water storage tank (701), the water inlet pipe (703) is fixedly connected to the right end of the water pump (702), and the water outlet pipe (704) is fixedly connected to the upper end of the inside of the water storage tank (701).
7. The injection molding machine for producing a power cord according to claim 6, wherein: the inside of mould (2) has seted up the runner, and the runner passes through between each die cavity, the right-hand member of inlet tube (703) is located the position of runner mouth with mould (2) left side, the one end that storage water tank (701) was kept away from to outlet pipe (704) is located the position of another runner mouth with mould (2) front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530803.9U CN220517409U (en) | 2023-06-15 | 2023-06-15 | Injection molding machine is used in power cord production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530803.9U CN220517409U (en) | 2023-06-15 | 2023-06-15 | Injection molding machine is used in power cord production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517409U true CN220517409U (en) | 2024-02-23 |
Family
ID=89930155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321530803.9U Active CN220517409U (en) | 2023-06-15 | 2023-06-15 | Injection molding machine is used in power cord production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517409U (en) |
-
2023
- 2023-06-15 CN CN202321530803.9U patent/CN220517409U/en active Active
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