CN216031843U - Quick loading attachment is used to injection molding machine - Google Patents
Quick loading attachment is used to injection molding machine Download PDFInfo
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- CN216031843U CN216031843U CN202121841110.2U CN202121841110U CN216031843U CN 216031843 U CN216031843 U CN 216031843U CN 202121841110 U CN202121841110 U CN 202121841110U CN 216031843 U CN216031843 U CN 216031843U
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Abstract
The utility model discloses a quick feeding device for an injection molding machine, which comprises a bottom plate, wherein a cylinder body is arranged above the bottom plate, a rotating shaft is rotatably connected inside the cylinder body, a spiral blade for conveying plastic particles is arranged on the surface of the rotating shaft, a driving component for driving the rotating shaft to rotate is arranged at the left end of the rotating shaft, the quick feeding device also comprises a preheating component, an adjusting component and a screening component, the preheating component is used for preheating the plastic particles inside the cylinder body and avoiding the situation that the plastic particles are easily doped with moisture due to direct hot melting of the plastic particles at lower temperature, the adjusting component is used for adjusting the inclination angle of the cylinder body, so that the height of a discharge port is convenient to control, the quick feeding device can be butted with injection molding machines with different heights, the screening component is used for screening impurities contained in the plastic particles and preventing larger impurities from falling into the cylinder body, the normal operation of the device is influenced, and therefore the working efficiency of the device is improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a quick feeding device for an injection molding machine.
Background
An injection molding machine, also known as an injection molding machine or an injection 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 an all-electric type.
The patent of current patent publication No. CN212653773U discloses an injection molding machine auxiliary feeding device for drinking cup production, through putting into plastic granules and continuing the workbin, open driving motor, make driving motor corotation, thereby the drive slides the screw thread cover rebound that connects through the draw runner in the backup pad, and then drive the movable plate and continue the synchronous rebound of workbin, after the hopper top of continuous workbin displacement to injection molding machine, through pulling operation stay cord, can pull down the smooth material apron from continuing the workbin, and overturn to the upper surface of spacing post, thereby make in the hopper of continuous workbin material gliding to injection molding machine, accomplish auxiliary feeding work, moreover, the steam generator is simple in operation, high durability and convenient use, and labor force is saved.
However, the device is when using, directly puts into the injection molding machine with plastic granules, and plastic granules surface temperature receives external environment influence, and when the temperature is lower, directly carry out the hot melting to plastic granules and lead to its inside adulterated moisture easily to can reduce the quality of shaping product, to this problem, provide a quick loading attachment for injection molding machine now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick feeding device for an injection molding machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a quick feeding device for an injection molding machine comprises a bottom plate, wherein a barrel is arranged above the bottom plate, a rotating shaft is rotatably connected inside the barrel, a spiral blade for conveying plastic particles is arranged on the surface of the rotating shaft, a driving assembly for driving the rotating shaft to rotate is arranged at the left end of the rotating shaft, a feeding hopper is arranged above the left side of the barrel, a discharge hole is formed below the right side of the barrel, and the quick feeding device further comprises a preheating assembly, an adjusting assembly and a screening assembly;
the preheating assembly is used for preheating plastic particles in the cylinder body and is arranged on the surface of the cylinder body;
the adjusting assembly is used for adjusting the inclination angle of the barrel body and is arranged below the barrel body;
the screening subassembly for the impurity that contains in the screening plastic granules, the screening subassembly set up in the inside of feeder hopper.
As a further scheme of the utility model: preheat the subassembly including cup jointing in the casing on barrel surface, set up in the air-blower of bottom plate top and set up in the heating cabinet of bottom plate top, the inner wall of casing with the surface of barrel forms and preheats the chamber, the output of air-blower is connected with the connecting pipe, the inner chamber of heating cabinet is connected to the other end of connecting pipe, the inside of heating cabinet is equipped with the electric heating wire who is used for heating the air, the upper end of heating cabinet is connected with corrugated hose, corrugated hose's top is passed the casing and is preheated the chamber intercommunication, the top of casing still is equipped with and is used for carminative outlet duct, outlet duct and preheating the chamber intercommunication.
As a further scheme of the utility model: the preheating assembly further comprises a heat preservation layer for heat preservation and a heat conduction plate for heat conduction, the heat preservation layer is fixedly connected with the inner wall of the shell, the heat conduction plate is fixedly connected with the surface of the cylinder body, and the heat preservation layer and the heat conduction plate are arranged inside the preheating cavity.
As a further scheme of the utility model: the adjusting part comprises a cylinder arranged below the cylinder body, the upper surface of the fixed end fixedly connected with the bottom plate of the cylinder is arranged, the bottom end of the cylinder body is connected with the output end of the cylinder in a rotating mode, and the bottom end left side of the cylinder body is connected with the bottom plate in a rotating mode through a rotating shaft.
As a further scheme of the utility model: the screen assembly includes the screen cloth, the screen cloth set up in the inside of feeder hopper, just the screen cloth with the connection can be dismantled to the feeder hopper.
As a further scheme of the utility model: and a vibration motor for driving the screen to shake is arranged below the screen.
As a still further scheme of the utility model: the drive assembly including set up in the left motor of barrel, the one end of pivot is connected to the output of motor, the below of motor still is equipped with the seat that bears that is used for supporting the motor, the one end that bears the seat is connected with the fixed surface of barrel.
Compared with the prior art, the utility model has the beneficial effects that:
the preheating assembly is arranged, external air enters the heating box through the air blower to be heated, hot air enters the preheating cavity through the corrugated hose to preheat plastic particles in the barrel, and the phenomenon that the plastic particles are easily doped with moisture due to the fact that the plastic particles are directly subjected to hot melting at a low temperature is avoided, so that the quality of a formed product is improved.
The adjusting assembly is arranged, the cylinder is convenient to adjust the inclination angle of the cylinder, so that the height of the discharge port is convenient to adjust, the height of the discharge port is convenient to control, the cylinder can be butted with injection molding machines with different heights, and the practicability of the device is improved.
The utility model can screen out larger impurities contained in plastic particles by arranging the screen mesh, and prevent the larger impurities from falling into the cylinder body to influence the normal operation of the device, thereby improving the working efficiency of the device.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.
Wherein: 1. a base plate; 2. a barrel; 3. a motor; 4. a bearing seat; 5. a rotating shaft; 6. a helical blade; 7. a feed hopper; 8. a discharge port; 9. screening a screen; 10. vibrating a motor; 11. a cylinder; 12. a blower; 13. a heating box; 14. an electric heating wire; 15. a connecting pipe; 16. a corrugated hose; 17. an air outlet pipe; 18. a housing; 19. a heat-insulating layer; 20. a heat conducting plate; 21. A preheating chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a fast feeding device for an injection molding machine includes a bottom plate 1, a barrel 2 is disposed above the bottom plate 1, a rotating shaft 5 is rotatably connected inside the barrel 2, a helical blade 6 for conveying plastic particles is disposed on a surface of the rotating shaft 5, a driving assembly for driving the rotating shaft 5 to rotate is disposed at a left end of the rotating shaft 5, so as to drive the helical blade 6 to rotate, thereby facilitating feeding of the plastic particles, a feeding hopper 7 is disposed above a left side of the barrel 2, a discharging port 8 is disposed below a right side of the barrel 2, and the fast feeding device further includes a preheating assembly, an adjusting assembly, and a sieving assembly;
the preheating assembly is used for preheating the plastic particles in the cylinder 2, so that the phenomenon that the plastic particles are easily doped with moisture due to direct hot melting of the plastic particles at a low temperature is avoided, and the preheating assembly is arranged on the surface of the cylinder 2;
the adjusting assembly is used for adjusting the inclination angle of the cylinder body 2 so as to control the height of the discharge port 8 conveniently and enable the discharge port to be in butt joint with injection molding machines with different heights, and is arranged below the cylinder body 2;
screening subassembly for screening the impurity that contains in the plastic granules prevents that great impurity from falling into the inside of barrel 2, influencing the normal operating of device, screening subassembly set up in the inside of feeder hopper 7.
The preheating assembly comprises a shell 18 sleeved on the surface of the barrel body 2, an air blower 12 arranged above the bottom plate 1 and a heating box 13 arranged above the bottom plate 1, wherein a preheating cavity 21 is formed by the inner wall of the shell 18 and the outer surface of the barrel body 2, the output end of the air blower 12 is connected with a connecting pipe 15, the other end of the connecting pipe 15 is connected with the inner cavity of the heating box 13, an electric heating wire 14 used for heating air is arranged inside the heating box 13, a corrugated hose 16 is connected to the upper end of the heating box 13, the upper part of the corrugated hose 16 penetrates through the shell 18 to be communicated with the preheating cavity 21, an air outlet pipe 17 used for exhausting air is further arranged above the shell 18, the air outlet pipe 17 is communicated with the preheating cavity 21, the air blower 12 can drive external air to enter the heating box 13 through the connecting pipe 15, the electric heating wire 14 heats the air, and hot air enters the preheating cavity 21 through the corrugated hose 16, preheating the plastic granules in the cylinder body 2 avoids the situation that the plastic granules are easily doped with moisture due to the fact that the plastic granules are directly subjected to hot melting when the temperature is low, and therefore the quality of a formed product is improved.
The preheating assembly further comprises a heat-insulating layer 19 for heat insulation and a heat-conducting plate 20 for heat conduction, the heat-insulating layer 19 is fixedly connected with the inner wall of the shell 18, the heat-insulating layer 19 plays a role in heat insulation and reduces heat loss, the heat-conducting plate 20 is fixedly connected with the surface of the barrel 2, heat in hot air is conducted into the barrel 2 through the heat-conducting plate 20, plastic particles inside the barrel 2 are preheated, and the heat-insulating layer 19 and the heat-conducting plate 20 are arranged inside the preheating cavity 21.
The adjusting assembly comprises an air cylinder 11 arranged below the cylinder body 2, the fixed end of the air cylinder 11 is fixedly connected with the upper surface of the bottom plate 1, the output end of the air cylinder 11 is rotatably connected with the bottom end of the cylinder body 2, the left side of the bottom end of the cylinder body 2 is rotatably connected with the bottom plate 1 through a rotating shaft, the inclination angle of the cylinder body 2 can be conveniently adjusted through the air cylinder 11, so that the height of the discharge port 8 can be conveniently adjusted, the height of the discharge port 8 can be conveniently controlled, the adjusting assembly can be butted with injection molding machines with different heights, and the practicability of the adjusting assembly is improved.
Screening subassembly includes screen cloth 9, and screen cloth 9 can sieve out the great impurity that contains in the plastic granules, prevents that great impurity from falling into the inside of barrel 2, influencing the normal operating of device to the work efficiency of device has been improved, screen cloth 9 set up in the inside of feeder hopper 7, just screen cloth 9 with the connection can be dismantled to feeder hopper 7, is convenient for dismantle the replacement to screen cloth 9.
The below of screen cloth 9 is equipped with the shock dynamo 10 that is used for driving the shake of screen cloth 9, and shock dynamo 10 can drive the vibrations of screen cloth 9, prevents that the condition of screen cloth 9 jam from taking place.
Drive assembly including set up in 2 left motors 3 of barrel, the one end of pivot 5 is connected to the output of motor 3, and motor 3 can drive pivot 5 and rotate to drive helical blade 6 and rotate, transport plastic granules, the below of motor 3 still is equipped with the seat 4 that bears that is used for supporting motor 3, the one end that bears seat 4 is connected with the fixed surface of barrel 2, bears the stability that seat 4 can increase motor 3 during operation.
The working principle of the utility model is as follows:
when the plastic particle preheating device is used, firstly, plastic particles are conveyed to the inside of the cylinder body 2 through the feed hopper 7, the plastic particles firstly fall into the upper part of the screen mesh 9 to screen larger impurities contained in the plastic particles, the screen mesh 9 is driven to shake by starting the vibration motor 10, the screen mesh 9 can be prevented from being blocked, then the plastic particles enter the inside of the cylinder body 2, the motor 3 drives the rotating shaft 5 to rotate by starting the motor 3 so as to drive the spiral blade 6 to rotate to transport the plastic particles, then the blower 12 is started, the blower 12 can drive outside air to enter the inside of the heating box 13 through the connecting pipe 15, the electric heating wire 14 heats the air, the hot air enters the inside of the preheating cavity 21 through the corrugated hose 16, heat in the hot air is guided into the inside of the cylinder body 2 through the heat conduction plate 20 to preheat the plastic particles inside the cylinder body 2, the heat preservation 19 plays the heat preservation effect, reduces thermal scattering and disappearing, and hot-blast outlet duct 17 that passes through is discharged afterwards, and the plastic granules after being preheated is carried out through discharge gate 8, when the material loading height of barrel 2 is adjusted to needs, through starting cylinder 11 to adjust the height of discharge gate 8, so that dock the injection molding machine of co-altitude not.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. The quick feeding device for the injection molding machine comprises a bottom plate (1), wherein a barrel (2) is arranged above the bottom plate (1), a rotating shaft (5) is rotatably connected inside the barrel (2), a spiral blade (6) used for conveying plastic particles is arranged on the surface of the rotating shaft (5), a driving assembly used for driving the rotating shaft (5) to rotate is arranged at the left end of the rotating shaft (5), a feeding hopper (7) is arranged above the left side of the barrel (2), a discharging port (8) is arranged below the right side of the barrel (2), and the quick feeding device is characterized by further comprising a preheating assembly, an adjusting assembly and a screening assembly;
the preheating assembly is used for preheating plastic particles in the barrel (2), and is arranged on the surface of the barrel (2);
the adjusting assembly is used for adjusting the inclination angle of the barrel (2), and is arranged below the barrel (2);
the screening component is used for screening impurities contained in the plastic particles and is arranged inside the feed hopper (7);
the preheating assembly comprises a shell (18) sleeved on the surface of the cylinder body (2), a blower (12) arranged above the bottom plate (1) and a heating box (13) arranged above the bottom plate (1), the inner wall of the shell (18) and the outer surface of the cylinder (2) form a preheating cavity (21), the output end of the blower (12) is connected with a connecting pipe (15), the other end of the connecting pipe (15) is connected with the inner cavity of the heating box (13), an electric heating wire (14) for heating air is arranged in the heating box (13), the upper end of the heating box (13) is connected with a corrugated hose (16), the upper part of the corrugated hose (16) passes through the shell (18) to be communicated with a preheating cavity (21), an air outlet pipe (17) for exhausting air is further arranged above the shell (18), and the air outlet pipe (17) is communicated with the preheating cavity (21).
2. The rapid feeding device for the injection molding machine according to claim 1, wherein the preheating assembly further comprises a heat insulating layer (19) for heat insulation and a heat conducting plate (20) for heat conduction, the heat insulating layer (19) is fixedly connected with the inner wall of the casing (18), the heat conducting plate (20) is fixedly connected with the surface of the cylinder body (2), and the heat insulating layer (19) and the heat conducting plate (20) are both arranged inside the preheating cavity (21).
3. The quick feeding device for the injection molding machine according to claim 1, wherein the adjusting assembly comprises a cylinder (11) disposed below the cylinder (2), the fixed end of the cylinder (11) is fixedly connected to the upper surface of the bottom plate (1), the output end of the cylinder (11) is rotatably connected to the bottom end of the cylinder (2), and the left side of the bottom end of the cylinder (2) is rotatably connected to the bottom plate (1) through a rotating shaft.
4. A quick feeder as claimed in claim 1, characterised in that the screen assembly comprises a screen (9), the screen (9) being located inside the feed hopper (7), and the screen (9) being removably connected to the feed hopper (7).
5. A rapid feeding device for injection molding machines according to claim 4, characterized in that a vibration motor (10) for driving the screen (9) to shake is arranged below the screen (9).
6. The quick feeding device for the injection molding machine according to claim 1, wherein the driving assembly comprises a motor (3) arranged on the left side of the cylinder (2), an output end of the motor (3) is connected with one end of a rotating shaft (5), a bearing seat (4) for supporting the motor (3) is further arranged below the motor (3), and one end of the bearing seat (4) is fixedly connected with the surface of the cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121841110.2U CN216031843U (en) | 2021-08-06 | 2021-08-06 | Quick loading attachment is used to injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121841110.2U CN216031843U (en) | 2021-08-06 | 2021-08-06 | Quick loading attachment is used to injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN216031843U true CN216031843U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121841110.2U Active CN216031843U (en) | 2021-08-06 | 2021-08-06 | Quick loading attachment is used to injection molding machine |
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| CN (1) | CN216031843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990956A (en) * | 2023-02-04 | 2023-04-21 | 疆塑新材料(阿克苏)有限公司 | Fine automatic quantitative mixing device and method for plastic braiding wire drawing machine |
-
2021
- 2021-08-06 CN CN202121841110.2U patent/CN216031843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990956A (en) * | 2023-02-04 | 2023-04-21 | 疆塑新材料(阿克苏)有限公司 | Fine automatic quantitative mixing device and method for plastic braiding wire drawing machine |
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