CN216914658U - Injection molding machine with material particle preprocessing function - Google Patents
Injection molding machine with material particle preprocessing function Download PDFInfo
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- CN216914658U CN216914658U CN202220403614.4U CN202220403614U CN216914658U CN 216914658 U CN216914658 U CN 216914658U CN 202220403614 U CN202220403614 U CN 202220403614U CN 216914658 U CN216914658 U CN 216914658U
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- injection molding
- hopper
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- 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
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Abstract
The utility model discloses an injection molding machine with a grain pretreatment function, which comprises an injection molding machine main body and a hopper. Has the advantages that: in the process of processing the granular materials, the vibrating motor is started to screen the granular materials above the sieve plate, the granular materials with qualified grain sizes enter the hopper below the sieve plate, the granular materials with unqualified grain sizes slide down the sieve plate into the crushing box, fall into the hopper after being crushed by the small-sized double-roller crusher, enter the lifting cylinder along the feeding pipe, the drive motor drives the auger to rotate, the device can be used for lifting the granules entering the lifting cylinder, the granules enter the hopper along the feeding pipe and are sieved again until the granules with unqualified particle sizes are crushed to be qualified and then enter the hopper, the granules with unqualified particle sizes are sieved and are circularly crushed and added into the injection molding machine main body, the particle size qualification rate of the granules entering the injection molding machine main body is ensured, thereby the melt homogeneity of injection molding machine main part has been improved, the melt efficiency has been improved to the stability of production has been improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine with a material particle pretreatment function.
Background
An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and a full-electric type.
The traditional injection molding machine heating is the granule, however, the particle diameter of commodity granule is not the exact same, the granule of great granule diameter can exist, the granule melting time of great granule diameter is long, consequently, it is not the complete fused condition of injection fashion to result in possibly, influence production stability and efficiency, traditional screening mode is artifical screening, still need artifical regrinding after the screening, it is comparatively troublesome, can further make the improvement, simultaneously, the granule is in entering into the injection molding machine after, need now heat the intracavity portion and heat, the heating efficiency of heating intracavity portion is limited, the problem that can not melt the granule fast can appear sometimes, influence production, also can further make the improvement.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the injection molding machine with the function of pre-treating the material particles, which has the advantages of circularly screening, crushing and pre-heating the material particles, improving the production stability and efficiency and further solving the problems in the background technology.
(II) technical scheme
In order to realize the advantages of circulating screening, crushing, preheating granules and improving the production stability and efficiency, the utility model adopts the following specific technical scheme:
an injection molding machine with a material particle pretreatment function comprises an injection molding machine main body and a hopper, wherein the top surface of the injection molding machine main body is communicated with and fixedly provided with the hopper, the hopper is obliquely provided with a sieve plate inside, the bottom surface of the sieve plate is fixedly provided with a vibrating motor, the surface of one side of the hopper is communicated with and provided with a discharge port, the outer side of the discharge port is fixedly provided with a crushing box, a small-sized roller crusher is arranged inside the crushing box, the sieve plate is communicated with the discharge port and extends into the crushing box, a hoisting plate is fixedly connected with the inner wall of the hopper above one end of the sieve plate, the bottom surface of the hoisting plate is connected with the top surface of one end of the sieve plate through a hoisting spring, a support plate is fixedly arranged below the other end of the sieve plate and is connected with the bottom surface of the sieve plate through a support spring, the top surface of the injection molding machine main body is provided with a lifting cylinder through a support leg fixing frame, and the auger is rotatably connected inside the lifting cylinder, and lifting cylinder top surface fixed mounting has driving motor, driving motor output and auger other end fixed connection, lifting cylinder side surface bottom surface through connection has the inlet pipe, and the inlet pipe other end is located and smashes the bottom of the case face export under through connection has the funnel, lifting cylinder side surface top surface through connection has the material loading pipe, and the material loading pipe other end extends to the sieve top.
Further, the inside mount of hopper is equipped with ceramic heating plate, and ceramic heating plate is provided with a plurality ofly, positive facade fixed mounting of hopper has temperature controller, and temperature controller output and ceramic heating plate input electric connection.
Furthermore, an inclined plate is fixedly arranged on the inner wall of the crushing box above the sieve plate and below the sieve plate, and the inclined plate extends to the position above the crushing rollers of the small double-roller crusher.
Further, the auger bottom surface is connected with the bottom surface rotation in the lifting cylinder through the swivelling joint seat, and the auger outer wall slides the butt with lifting cylinder inner wall.
Further, the inlet pipe slant sets up, and the inlet pipe inner wall is handled through the polishing.
Furthermore, the feeding pipe is obliquely arranged, and the inner wall of the feeding pipe is subjected to polishing treatment.
Further, hoist and mount board length equals the inside width of hopper, the sieve width equals the inside width of hopper.
(III) advantageous effects
Compared with the prior art, the utility model provides an injection molding machine with a material particle pretreatment function, which has the following beneficial effects:
(1) the utility model adopts a sieve plate, a small-sized double-roller crusher and a lifting cylinder, in the process of treating the granules, a vibration motor is started to sieve the granules above the sieve plate, the granules with qualified grain sizes enter a hopper below the sieve plate, the granules with unqualified grain sizes slide down the sieve plate into a crushing box, the granules are crushed by the small-sized double-roller crusher and then fall into the hopper, the granules enter the lifting cylinder along a feed pipe, a driving motor drives a packing auger to rotate, the granules entering the lifting cylinder are lifted, the granules enter the hopper along a feed pipe and are sieved again, the circulating crushing and sieving are completed until the granules with unqualified grain sizes are crushed to be qualified, the granules with unqualified grain sizes are sieved and circularly crushed and added into an injection molding machine main body, and the grain size qualification rate of the granules entering the injection molding machine main body is ensured, thereby the melt homogeneity of injection molding machine main part has been improved, the melt efficiency has been improved to the stability of production has been improved.
(2) According to the utility model, the ceramic heating plate is adopted, the ceramic heating plate is arranged in the hopper, the screened granules are contacted with the ceramic heating plate, the ceramic heating plate is electrified to release heat, and the granules are preheated in a heat conduction mode, so that the granules can be rapidly heated and melted when entering the injection molding machine main body in the later stage, the melting efficiency is further improved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an injection molding machine with a pellet pretreatment function according to the present invention;
FIG. 2 is a front view of an injection molding machine with pellet pre-treatment in accordance with the present invention;
FIG. 3 is an enlarged view of a node A of the injection molding machine with a pellet pre-treatment function according to the present invention;
fig. 4 is a schematic view of an external structure of a lift cylinder according to the present invention.
In the figure:
1. an injection molding machine main body; 2. a hopper; 3. a sieve plate; 4. a vibration motor; 5. hoisting the plate; 6. hoisting the spring; 7. a ceramic heating plate; 8. a lifting cylinder; 9. a packing auger; 10. a drive motor; 11. a sloping plate; 12. a small-sized double-roll crusher; 13. a crushing box; 14. a funnel; 15. a feed pipe; 16. a support leg; 17. feeding pipes; 18. a temperature controller; 19. a discharge port; 20. a support spring; 21. and a support plate.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, an injection molding machine having a pellet pretreatment function is provided.
The utility model will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-4, an injection molding machine with a particle pretreatment function according to an embodiment of the utility model comprises an injection molding machine main body 1 and a hopper 2, wherein the top surface of the injection molding machine main body 1 is fixedly provided with the hopper 2 in a penetrating manner, a sieve plate 3 is obliquely arranged inside the hopper 2, the bottom surface of the sieve plate 3 is fixedly provided with a vibration motor 4, one side surface of the hopper 2 is provided with a discharge port 19 in a penetrating manner, the outer side of the discharge port 19 is fixedly provided with a crushing box 13, a small-sized double-roller crusher 12 is arranged inside the crushing box 13, which is a common device, a driving structure is arranged on the back vertical surface of the crushing box 13, which is not shown in detail in the drawing, the sieve plate 3 extends into the crushing box 13 through the discharge port 19, a hoisting plate 5 is fixedly connected to the inner wall of the hopper 2 above one end of the sieve plate 3, and the bottom surface of the hoisting plate 5 is connected with the top surface of one end through a hoisting spring 6, a supporting plate 21 is fixedly arranged on the inner wall of the hopper 2 below the other end of the sieve plate 3, the supporting plate 21 is connected with the bottom surface of the sieve plate 3 through a supporting spring 20, the sieve plate 3 is convenient to vibrate, a lifting cylinder 8 is arranged on the top surface of the injection molding machine main body 1 through a supporting leg 16 fixing frame, an auger 9 is rotatably connected inside the lifting cylinder 8, a driving motor 10 is fixedly arranged on the top surface of the lifting cylinder 8, the output end of the driving motor 10 is fixedly connected with the other end of the auger 9, the common conveying structure is realized, a feeding pipe 15 is communicated and connected with the bottom surface of one side of the lifting cylinder 8, the other end of the feeding pipe 15 is positioned under the outlet of the bottom surface of the crushing box 13, a funnel 14 is communicated and fixedly connected with the bottom surface of one side of the lifting cylinder 8, a feeding pipe 17 is communicated and connected with the top surface of one side of the lifting cylinder 8, the other end of the feeding pipe 17 extends to the upper part of the sieve plate 3, in the process of treating the granules, the vibrating motor 4 is started to sieve plate 3 to sieve the granules above the sieve plate, qualified aggregate of particle size enters into hopper 2 below sieve 3, unqualified aggregate of particle size drops to crushing case 13 along sieve 3, drop to inside funnel 14 after crushing through small-size pair roller rubbing crusher 12, enter into lifting cylinder 8 along inlet pipe 15, driving motor 10 drives auger 9 and rotates, promote the aggregate that enters into lifting cylinder 8, the aggregate enters into hopper 2 along material loading pipe 17, sieve again, accomplish circulation and smash the screening, until unqualified aggregate of particle size smashes to qualified after entering into hopper 2, this device has sieved unqualified aggregate of particle size and has circulated the crushing and add in injection molding machine main part 1, the particle size qualification rate of the aggregate that enters into injection molding machine main part 1 has been guaranteed, thereby the melt homogeneity of injection molding machine main part 1 has been improved, the melt efficiency has been improved, thereby the stability of production has been improved.
In one embodiment, the internal fixing frame of the hopper 2 is provided with the ceramic heating plate 7, the ceramic heating plates 7 are provided with a plurality of ceramic heating plates 7, the surface of the ceramic heating plate 7 is smooth, the adhesion of granules is reduced, the ceramic heating plate 7 is vertically or obliquely arranged to avoid blocking the falling of the granules, the vertical surface of the hopper 2 is fixedly provided with the temperature controller 18, the output end of the temperature controller 18 is electrically connected with the input end of the ceramic heating plate 7, the common temperature control structure is adopted, the ceramic heating plate 7 is set to have a heating range of 80-100 ℃ through the temperature controller 18 to avoid the melting of the granules, the ceramic heating plate 7 is erected in the hopper 2, the screened granules are contacted with the ceramic heating plate 7, the ceramic heating plate 7 releases heat after being electrified and preheats the granules in a heat conduction mode, so that the granules can be rapidly heated and melted when entering the injection molding machine main body 1 in the later period, and the melting efficiency is further improved, the production efficiency is improved.
In one embodiment, an inclined plate 11 is fixedly arranged on the inner wall of the crushing box 13 above the small double-roller crusher 12 and below the sieve plate 3, and the inclined plate 11 extends to the upper part between the crushing rollers of the small double-roller crusher 12, so that the screened particles can be conveniently guided to the space between the crushing rollers of the small double-roller crusher 12 for crushing.
In one embodiment, the bottom surface of the packing auger 9 is rotatably connected with the inner bottom surface of the lifting cylinder 8 through a rotary connecting seat, and the outer wall of the packing auger 9 is in sliding abutting joint with the inner wall of the lifting cylinder 8, so that material leakage is reduced.
In one embodiment, the feed tube 15 is disposed obliquely, and the inner wall of the feed tube 15 is polished to facilitate the sliding of the pellets.
In one embodiment, the feeding pipe 17 is obliquely arranged, and the inner wall of the feeding pipe 17 is polished to facilitate the sliding of the granules.
In one embodiment, the length of the hoisting plate 5 is equal to the internal width of the hopper 2, so that the hoisting effect is realized while granular materials are prevented from falling down along a gap between one end of the sieve plate 3 and the hopper 2, the width of the sieve plate 3 is equal to the internal width of the hopper 2, and the granular materials are prevented from falling below the sieve plate 3 without being filtered.
The working principle is as follows:
in the process of processing the granules, the vibrating motor 4 is started to screen the granules above the sieve plate 3, the granules with qualified granule sizes enter the hopper 2 below the sieve plate 3, the granules with unqualified granule sizes slide down to the crushing box 13 along the sieve plate 3, the granules fall into the hopper 14 after being crushed by the small-sized double-roller crusher 12 and enter the lifting cylinder 8 along the feeding pipe 15, the driving motor 10 drives the auger 9 to rotate, the granules entering the lifting cylinder 8 are lifted, the granules enter the hopper 2 along the feeding pipe 17 and are sieved again, the circulating crushing and sieving are completed until the granules with unqualified granule sizes are crushed to be qualified and enter the hopper 2, the device sieves the granules with unqualified granule sizes and circularly crushes and adds the granules into the injection molding machine main body 1, the granule size qualification rate of the granules entering the injection molding machine main body 1 is ensured, and the melt uniformity of the injection molding machine main body 1 is improved, the melting efficiency is improved to improved the stability of production, simultaneously, the aggregate after the screening contacts with ceramic heater board 7, and ceramic heater board 7 is exothermic after the circular telegram, preheats the aggregate through heat-conducting mode, thereby can be melted by rapid heating when the later stage aggregate of being convenient for enters into injection molding machine main part 1, thereby further improved melting efficiency, improved production efficiency.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. An injection molding machine with a material particle pretreatment function is characterized by comprising an injection molding machine main body (1) and a hopper (2), wherein the top surface of the injection molding machine main body (1) is communicated with the hopper (2) fixedly arranged, a sieve plate (3) is obliquely arranged in the hopper (2), a vibrating motor (4) is fixedly arranged on the bottom surface of the sieve plate (3), a discharge port (19) is arranged on the surface of one side of the hopper (2) in a penetrating way, a crushing box (13) is fixedly arranged on the outer side of the discharge port (19), a small-sized roller crusher (12) is arranged in the crushing box (13), the sieve plate (3) extends into the crushing box (13) in a penetrating way through the discharge port (19), a hoisting plate (5) is fixedly connected with the inner wall of the hopper (2) above one end of the sieve plate (3), and the bottom surface of the hoisting plate (5) is connected with the top surface of one end through a hoisting spring (6), a supporting plate (21) is fixedly arranged below the other end of the sieve plate (3) and positioned on the inner wall of the hopper (2), and the supporting plate (21) is connected with the bottom surface of the sieve plate (3) through a supporting spring (20), the top surface of the injection molding machine main body (1) is provided with a lifting cylinder (8) through a supporting leg (16) fixing frame, the lifting cylinder (8) is internally and rotatably connected with a packing auger (9), a driving motor (10) is fixedly arranged on the top surface of the lifting cylinder (8), the output end of the driving motor (10) is fixedly connected with the other end of the packing auger (9), the bottom surface of one side surface of the lifting cylinder (8) is connected with a feeding pipe (15) in a through way, and the other end of the feeding pipe (15) is positioned under the outlet of the bottom surface of the crushing box (13) and is fixedly connected with a funnel (14) in a penetrating way, the top surface of one side surface of the lifting cylinder (8) is connected with a feeding pipe (17) in a penetrating way, and the other end of the feeding pipe (17) extends to the upper part of the sieve plate (3).
2. The injection molding machine with the pre-treatment function of the material particles as claimed in claim 1, wherein a plurality of ceramic heating plates (7) are arranged on the internal fixing frame of the hopper (2), a temperature controller (18) is fixedly installed on the vertical surface of the hopper (2), and the output end of the temperature controller (18) is electrically connected with the input end of the ceramic heating plates (7).
3. The injection molding machine with the function of pre-treating the material particles as claimed in claim 1, wherein the inclined plate (11) is fixedly arranged on the inner wall of the crushing box (13) above the small double-roller crusher (12) and below the sieve plate (3), and the inclined plate (11) extends to the upper part between the crushing rollers of the small double-roller crusher (12).
4. The injection molding machine with the material particle pretreatment function according to claim 1, wherein the bottom surface of the packing auger (9) is rotatably connected with the inner bottom surface of the lifting cylinder (8) through a rotary connecting seat, and the outer wall of the packing auger (9) is in sliding abutting joint with the inner wall of the lifting cylinder (8).
5. An injection molding machine with a pre-treatment function of material particles according to claim 1, characterized in that the feeding pipe (15) is obliquely arranged, and the inner wall of the feeding pipe (15) is polished.
6. The injection molding machine with the function of pre-treating the material particles as claimed in claim 1, wherein the feeding pipe (17) is obliquely arranged, and the inner wall of the feeding pipe (17) is polished.
7. An injection moulding machine with pre-treatment function of material particles according to claim 1, characterized in that the length of the hoisting plate (5) is equal to the internal width of the hopper (2), and the width of the sieve plate (3) is equal to the internal width of the hopper (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220403614.4U CN216914658U (en) | 2022-02-25 | 2022-02-25 | Injection molding machine with material particle preprocessing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220403614.4U CN216914658U (en) | 2022-02-25 | 2022-02-25 | Injection molding machine with material particle preprocessing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216914658U true CN216914658U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220403614.4U Active CN216914658U (en) | 2022-02-25 | 2022-02-25 | Injection molding machine with material particle preprocessing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216914658U (en) |
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2022
- 2022-02-25 CN CN202220403614.4U patent/CN216914658U/en active Active
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