CN212528357U - Special rapid injection molding machine of cell-phone shell - Google Patents
Special rapid injection molding machine of cell-phone shell Download PDFInfo
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- CN212528357U CN212528357U CN202021100233.6U CN202021100233U CN212528357U CN 212528357 U CN212528357 U CN 212528357U CN 202021100233 U CN202021100233 U CN 202021100233U CN 212528357 U CN212528357 U CN 212528357U
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Abstract
The utility model discloses a special quick injection molding machine of cell-phone shell, the on-line screen storage device comprises a base, the base top is equipped with quick-witted case, machine case and base fixed connection, machine roof portion is equipped with dry mechanism, machine incasement portion is equipped with heating mechanism, dry mechanism includes the carriage, the carriage is established at machine roof portion, carriage and machine case fixed connection, the carriage is linked together with quick-witted case, the inside air discharge fan that is equipped with of carriage, air discharge fan and carriage fixed connection, the carriage top is equipped with the delivery board, carriage and delivery board fixed connection. The utility model discloses a hot plate heating auger material feeding unit gives out a large amount of heats, then the exhaust fan takes out quick-witted incasement portion's steam out, makes steam get into the cavity through the splice box inside, then steam passes the ventilation hole, carries out the drying to plastic pellet, and the gas of heating simultaneously can the thermoplastic pellet in advance, has improved heat utilization rate.
Description
Technical Field
The utility model relates to an injection molding machine field, concretely relates to special quick injection molding machine of cell-phone shell.
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.
Granular plastic particles are generally used as raw materials of an injection molding machine for the mobile phone shell at present, but when the injection molding machine is in actual use, the plastic particles can be affected with damp in the transportation and storage processes, moisture of the plastic particles with moisture is evaporated after the plastic particles are melted, and air bubbles are formed inside melted plastic, so that the air bubbles exist in the finished mobile phone shell, and the quality of the mobile phone shell is influenced.
Therefore, it is necessary to provide a rapid injection molding machine for mobile phone cases to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special quick injection molding machine of cell-phone shell, it removes to the discharge opening direction to carry plastic pellet through the conveyer belt, because hot plate heating auger material feeding unit gives out a large amount of heats, take out quick-witted incasement portion's steam through the exhaust fan, make steam get into inside the cavity through the connecting frame, then steam passes the ventilation hole, dry plastic pellet, the gas of simultaneous heating can preheat plastic pellet, heat utilization rate has been improved, then gas is discharged from the venthole, by dry plastic pellet sent to the discharge opening, then get into auger material feeding unit inside through the feeder hopper, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a special rapid injection molding machine for mobile phone shells comprises a base, wherein a machine box is arranged at the top of the base and fixedly connected with the base, a drying mechanism is arranged at the top of the machine box, and a heating mechanism is arranged inside the machine box;
the drying mechanism comprises a connecting frame, the connecting frame is arranged at the top of the case and is fixedly connected with the case, the connecting frame is communicated with the case, an exhaust fan is arranged in the connecting frame and is fixedly connected with the connecting frame, the top of the connecting frame is provided with a conveying plate, the connecting frame is fixedly connected with the conveying plate, the conveying plate is internally provided with a cavity, the connecting frame is communicated with the cavity, a conveying belt is arranged in the cavity and is fixedly connected with the inner wall of the cavity, the top of the conveying belt is provided with a fixed strip which is fixedly connected with the conveying belt and is connected with the inner wall of the cavity in a sliding way, the conveying belt is characterized in that the surface of the conveying belt is provided with a vent hole, the surface of the top of the conveying plate is provided with an air outlet hole, one side of the top of the conveying plate is provided with a feed hole, and the bottom of the conveying plate, far away from the feed hole, is provided with a discharge hole.
Preferably, the heating mechanism comprises an auger feeding device, the auger feeding device is arranged inside the case, the auger feeding device is fixedly connected with the case, and the heating plate is fixedly connected to the outside of the auger feeding device.
Preferably, case top one side is equipped with the feeding frame, feeding frame and quick-witted case fixed connection, inside the delivery board extended into the feeding frame, delivery board and feeding frame fixed connection, the feed port was established inside the feeding frame, the inside two connecting plates that are equipped with of feeding frame, two connecting plates all with feeding frame inner wall fixed connection, two connecting plate one end all with delivery board fixed connection, two connecting plates and feed port phase-match, the feed port shape sets up to the rectangle.
Preferably, machine case top one side is equipped with the feeder hopper, feeder hopper and quick-witted case fixed connection, the feeder hopper runs through quick-witted case and auger material feeding unit, the feeder hopper is linked together with auger material feeding unit.
Preferably, the discharge opening is established at the feeder hopper top, discharge opening and feeder hopper phase-match, the discharge opening shape sets up to the rectangle.
Preferably, the number of the fixing strips is set to be a plurality, and the plurality of fixing strips are uniformly distributed on the surface of the conveying belt.
Preferably, the number of the ventilation holes is set to be a plurality, and the ventilation holes are uniformly distributed on the surface of the conveying belt.
Preferably, the width of the cavity is equal to the width of the conveying belt, and the width of the conveying belt is equal to the length of the fixing strip.
In the technical scheme, the utility model provides a technological effect and advantage:
carry plastic pellet through the conveyer belt and remove to the discharge opening direction, because hot plate heating auger material feeding unit gives out a large amount of heats, take out quick-witted incasement portion's steam through the exhaust fan, make steam get into inside the cavity through the connection frame, then steam passes the ventilation hole, dry plastic pellet, the gas of simultaneous heating can be plastic pellet in advance, heat utilization rate has been improved, then gas is discharged from the venthole, by dry plastic pellet sent to the discharge opening, then inside through feeder hopper entering auger material feeding unit.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the conveying plate of the present invention;
FIG. 3 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of the portion B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure of the portion C of FIG. 2 according to the present invention;
fig. 6 is an enlarged view of the structure of the portion D in fig. 3 according to the present invention.
Description of reference numerals:
the device comprises a base 1, a chassis 2, a connecting frame 3, an exhaust fan 4, a conveying plate 5, a cavity 6, a conveying belt 7, a fixing strip 8, a vent hole 9, an air outlet hole 10, a feed hole 11, a discharge hole 12, an auger feeding device 13, a feed frame 14, a connecting plate 15 and a feed hopper 16.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a special rapid injection molding machine for mobile phone shells as shown in figures 1-6, which comprises a base 1, wherein the top of the base 1 is provided with a case 2, the case 2 is fixedly connected with the base 1, the top of the case 2 is provided with a drying mechanism, and the inside of the case 2 is provided with a heating mechanism;
the drying mechanism comprises a connecting frame 3, the connecting frame 3 is arranged at the top of a case 2, the connecting frame 3 is fixedly connected with the case 2, the connecting frame 3 is communicated with the case 2, an exhaust fan 4 is arranged inside the connecting frame 3, the exhaust fan 4 is fixedly connected with the connecting frame 3, a conveying plate 5 is arranged at the top of the connecting frame 3, the connecting frame 3 is fixedly connected with the conveying plate 5, a cavity 6 is arranged inside the conveying plate 5, the connecting frame 3 is communicated with the cavity 6, a conveying belt 7 is arranged inside the cavity 6, the conveying belt 7 is fixedly connected with the inner wall of the cavity 6, a fixing strip 8 is arranged at the top of the conveying belt 7, the fixing strip 8 is fixedly connected with the conveying belt 7, the fixing strip 8 is slidably connected with the inner wall of the cavity 6, a vent hole 9 is arranged on the surface of the conveying belt 7, and an air outlet hole 10 is arranged, a feeding hole 11 is formed in one side of the top of the conveying plate 5, and a discharging hole 12 is formed in one side, far away from the feeding hole 11, of the bottom of the conveying plate 5.
Further, in above-mentioned technical scheme, heating mechanism includes auger material feeding unit 13, auger material feeding unit 13 establishes inside quick-witted case 2, auger material feeding unit 13 and quick-witted case 2 fixed connection, the outside fixedly connected with hot plate of auger material feeding unit 13.
Further, in the above technical solution, a feeding frame 14 is arranged on one side of the top of the chassis 2, the feeding frame 14 is fixedly connected with the chassis 2, the conveying plate 5 extends into the feeding frame 14, the conveying plate 5 is fixedly connected with the feeding frame 14, the feeding hole 11 is arranged in the feeding frame 14, two connecting plates 15 are arranged in the feeding frame 14, the two connecting plates 15 are both fixedly connected with the inner wall of the feeding frame 14, one end of each of the two connecting plates 15 is fixedly connected with the conveying plate 5, the two connecting plates 15 are matched with the feeding hole 11, and the shape of the feeding hole 11 is rectangular.
Further, in above-mentioned technical scheme, 2 top one sides of quick-witted case are equipped with feeder hopper 16, feeder hopper 16 and quick-witted case 2 fixed connection, feeder hopper 16 runs through quick-witted case 2 and auger material feeding unit 13, feeder hopper 16 is linked together with auger material feeding unit 13.
Further, in the above technical scheme, discharge opening 12 is established at the top of feeder hopper 16, discharge opening 12 and feeder hopper 16 phase-match, discharge opening 12 sets up to the rectangle in shape.
Further, in the above technical solution, the number of the fixing strips 8 is set to be a plurality, and the plurality of fixing strips 8 are uniformly distributed on the surface of the conveyor belt 7.
Further, in the above technical solution, the number of the vent holes 9 is set to be a plurality, and the plurality of vent holes 9 are uniformly distributed on the surface of the conveyor belt 7.
Further, in the above technical solution, the width of the cavity 6 is equal to the width of the conveyer belt 7, and the width of the conveyer belt 7 is equal to the length of the fixing strip 8.
The implementation mode is specifically as follows: when the utility model is used, firstly, the plastic particles with processing are poured into the feeding frame 14, two connecting plates 15 are arranged in the feeding frame 14, so that the plastic particles enter the feeding hole 11 along the connecting plates 15, then the auger feeding device 13, the heating plate and the conveying belt 7 are started, the plastic particles fall to the top of the conveying belt 7 from the feeding hole 11, meanwhile, the plastic particles are larger than the diameter of the ventilation hole 9, the plastic particles are prevented from falling from the ventilation hole 9, the conveying belt 7 carries the plastic particles to move towards the discharge hole 12, meanwhile, the auger feeding device 13 heats the heating plate, emits a large amount of heat, hot air in the case 2 is extracted by the exhaust fan, the hot air enters the cavity 6 through the connecting frame 3, then the hot air passes through the ventilation hole 9, the plastic particles are dried, the heated air can pre-heat the plastic particles, and then the air is discharged from the air outlet 10, by dry plastic pellet is sent to discharge opening 12, then fall into inside feeder hopper 16 from discharge opening 12, it is inside to get into auger material feeding unit 13 from feeder hopper 16 at last, then through the outside hot plate heating of auger material feeding unit 13, at last pour into the cell-phone shell mould into, this embodiment has specifically solved among the prior art plastic pellet and can wet at the in-process of transportation and storage, the plastic pellet that has moisture is after the melting, moisture evaporation, at the inside bubble that forms of fused plastics, thereby there is the bubble in making off-the-shelf cell-phone shell, influence the problem of cell-phone shell quality.
This practical theory of operation:
referring to the attached drawings 1-6 of the specification, plastic particles fall to the top of the conveying belt 7 from the feeding hole 11, meanwhile, the diameter of the plastic particles is larger than that of the vent hole 9, the plastic particles are prevented from falling from the vent hole 9, the conveying belt 7 carries the plastic particles to move towards the direction of the discharge hole 12, meanwhile, the heating plate heating auger feeding device 13 radiates a large amount of heat, hot air in the case 2 is drawn out through the exhaust fan, the hot air enters the cavity 6 through the connecting frame 3, then the hot air passes through the vent hole 9 to dry the plastic particles, meanwhile, the heated air can preheat the plastic particles, then the air is discharged from the air outlet 10, the dried plastic particles are sent to the discharge hole 12, then fall into the feeding hopper 16 from the discharge hole 12, and finally enter the auger feeding device 13 from the feeding hopper 16.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a special rapid injection molding machine of cell-phone shell, includes base (1), its characterized in that: the top of the base (1) is provided with a case (2), the case (2) is fixedly connected with the base (1), the top of the case (2) is provided with a drying mechanism, and a heating mechanism is arranged in the case (2);
the drying mechanism comprises a connecting frame (3), the connecting frame (3) is arranged at the top of a case (2), the connecting frame (3) is fixedly connected with the case (2), the connecting frame (3) is communicated with the case (2), an exhaust fan (4) is arranged inside the connecting frame (3), the exhaust fan (4) is fixedly connected with the connecting frame (3), a conveying plate (5) is arranged at the top of the connecting frame (3), the connecting frame (3) is fixedly connected with the conveying plate (5), a cavity (6) is formed inside the conveying plate (5), the connecting frame (3) is communicated with the cavity (6), a conveying belt (7) is arranged inside the cavity (6), the conveying belt (7) is fixedly connected with the inner wall of the cavity (6), a fixing strip (8) is arranged at the top of the conveying belt (7), the fixing strip (8) is fixedly connected with the conveying belt (7), the fixed strip (8) is connected with the inner wall of the cavity (6) in a sliding mode, the surface of the conveying belt (7) is provided with a vent hole (9), the surface of the top of the conveying plate (5) is provided with an air outlet hole (10), one side of the top of the conveying plate (5) is provided with a feed hole (11), and the bottom of the conveying plate (5) is far away from one side of the feed hole (11) and is provided with a discharge hole (12).
2. The special rapid injection molding machine for mobile phone shells according to claim 1, wherein: heating mechanism includes auger material feeding unit (13), auger material feeding unit (13) are established inside quick-witted case (2), auger material feeding unit (13) and quick-witted case (2) fixed connection, the outside fixedly connected with hot plate of auger material feeding unit (13).
3. The special rapid injection molding machine for mobile phone shells according to claim 1, wherein: case (2) top one side is equipped with feeding frame (14), feeding frame (14) and case (2) fixed connection, conveying board (5) extend into inside feeding frame (14), conveying board (5) and feeding frame (14) fixed connection, feed port (11) are established inside feeding frame (14), feeding frame (14) inside is equipped with two connecting plates (15), two connecting plates (15) all with feeding frame (14) inner wall fixed connection, two connecting plates (15) one end all with conveying board (5) fixed connection, two connecting plates (15) and feed port (11) phase-match, feed port (11) shape sets up to the rectangle.
4. The special rapid injection molding machine for mobile phone shells as claimed in claim 2, wherein: case (2) top one side is equipped with feeder hopper (16), feeder hopper (16) and case (2) fixed connection, feeder hopper (16) run through case (2) and auger material feeding unit (13), feeder hopper (16) are linked together with auger material feeding unit (13).
5. The rapid injection molding machine special for mobile phone shells as claimed in claim 4, wherein: establish at feeder hopper (16) top discharge opening (12), discharge opening (12) and feeder hopper (16) phase-match, discharge opening (12) shape sets up to the rectangle.
6. The special rapid injection molding machine for mobile phone shells according to claim 1, wherein: the number of the fixing strips (8) is set to be a plurality, and the fixing strips (8) are uniformly distributed on the surface of the conveying belt (7).
7. The special rapid injection molding machine for mobile phone shells according to claim 1, wherein: the number of the ventilation holes (9) is set to be a plurality of, and the ventilation holes (9) are uniformly distributed on the surface of the conveying belt (7).
8. The special rapid injection molding machine for mobile phone shells according to claim 1, wherein: the width of the cavity (6) is equal to that of the conveying belt (7), and the width of the conveying belt (7) is equal to that of the fixing strip (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100233.6U CN212528357U (en) | 2020-06-15 | 2020-06-15 | Special rapid injection molding machine of cell-phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100233.6U CN212528357U (en) | 2020-06-15 | 2020-06-15 | Special rapid injection molding machine of cell-phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212528357U true CN212528357U (en) | 2021-02-12 |
Family
ID=74547461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021100233.6U Active CN212528357U (en) | 2020-06-15 | 2020-06-15 | Special rapid injection molding machine of cell-phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212528357U (en) |
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2020
- 2020-06-15 CN CN202021100233.6U patent/CN212528357U/en active Active
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