CN215619593U - Automatic feeding device for full-automatic injection molding machine - Google Patents
Automatic feeding device for full-automatic injection molding machine Download PDFInfo
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- CN215619593U CN215619593U CN202122395704.1U CN202122395704U CN215619593U CN 215619593 U CN215619593 U CN 215619593U CN 202122395704 U CN202122395704 U CN 202122395704U CN 215619593 U CN215619593 U CN 215619593U
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- storage box
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- cylinder
- injection molding
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Abstract
The utility model discloses an automatic feeding device for a full-automatic injection molding machine, which relates to the technical field of automatic feeding equipment and comprises a storage box body, wherein a pressure gauge is installed above the front surface of the storage box body, a transparent window is embedded below the pressure gauge, a rotating shaft is movably connected inside the storage box body, a stirring rod is connected outside the rotating shaft, and the top end of the rotating shaft is connected with a second motor. According to the utility model, the stirring rod is driven by the second motor to rotate, the molten raw material in the storage box body continuously enters the feeding cylinder through the material guide pipe, the first motor drives the spiral cylinder to rotate so as to drive the molten raw material to move upwards, the molten raw material can be further stirred in the upward movement process and is finally discharged into the cavity of the die from the discharge pipe, and thus the pipeline is prevented from being blocked due to insufficient stirring through double stirring of the stirring rod and the spiral cylinder.
Description
Technical Field
The utility model relates to the technical field of automatic feeding equipment, in particular to an automatic feeding device for a full-automatic injection molding machine.
Background
With the development of science and technology and the progress of times, the development of the mold industry is rapid, an injection molding machine is indispensable equipment in the mold industry, is also called an injection molding machine or an injection machine, is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding mold, and provides an automatic feeding device for a full-automatic injection molding machine.
The automatic feeding device for the existing full-automatic injection molding machine is used for easily plugging a pipeline because plastic raw materials are not sufficiently stirred in the feeding process of melting the plastic raw materials for the pipeline connected with a mold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a pipeline is easily blocked due to insufficient stirring of plastic raw materials in the process of feeding the molten plastic raw materials to the pipeline connected with a mold by using the conventional automatic feeding device for the full-automatic injection molding machine, and provides the automatic feeding device for the full-automatic injection molding machine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a full-automatic feed device for injection molding machine, includes:
the material storage box comprises a material storage box body, wherein a pressure gauge is installed above the front surface of the material storage box body, a transparent window is embedded below the pressure gauge, a rotating shaft is movably connected inside the material storage box body, the outer part of the rotating shaft is connected with a stirring rod, the top end of the rotating shaft is connected with a second motor, a material guide pipe is installed below the left side of the outer part of the material storage box body, and the center of the right side of the outer part of the material storage box body is communicated with a feeding pipe;
the feeding cylinder is connected to the left end of the material guide pipe, a spiral cylinder is movably connected inside the feeding cylinder, a heating rod is installed inside the spiral cylinder, the bottom end of the heating rod is connected with a sealing cover, the top end of the spiral cylinder is connected with a first motor, and a discharging pipe is connected above the outer portion of the feeding cylinder;
the automatic feeding device for the full-automatic injection molding machine further comprises a funnel, the funnel is installed inside the material guide pipe, and a sieve plate is installed on the right side inside the funnel.
Preferably, the left side of the sieve plate is connected with a spring, and the tail end of the spring is connected with a blocking ball.
Preferably, the feeding cylinder and the material storage box body are communicated through a material guide pipe, and the inner wall of the feeding cylinder is tightly attached to the outer wall of the spiral cylinder.
Preferably, be electric welding connection between puddler and the pivot, and puddler has two sets ofly around the central axis symmetric distribution of pivot.
Preferably, an elastic structure is formed between the blocking ball and the sieve plate through a spring, and the sieve plate and the funnel are in interference fit.
Preferably, the spiral cylinder is hollow, and the spiral cylinder and the heating rod form a fixing structure through a sealing cover.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the stirring rod is driven by the second motor to rotate, the molten raw material in the storage box body continuously enters the feeding cylinder through the material guide pipe, the first motor drives the spiral cylinder to rotate so as to drive the molten raw material to move upwards, the molten raw material can be further stirred in the upward movement process and is finally discharged into the cavity of the die from the discharge pipe, and thus the pipeline is prevented from being blocked due to insufficient stirring through double stirring of the stirring rod and the spiral cylinder.
2. According to the utility model, the spiral cylinder, the heating rod and the sealing cover are arranged, the heating rod heats the inside of the spiral cylinder, so that the temperature inside and outside the spiral cylinder can be increased, the molten raw material inside the feeding cylinder can be heated, and the situation that the discharging pipe is blocked due to the cooling and solidification of the raw material inside the feeding cylinder is avoided.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the connection structure of the spiral cylinder and the heating rod according to the present invention.
Illustration of the drawings:
1. a first motor; 2. a material storage box body; 3. a second motor; 4. a pressure gauge; 5. a feed pipe; 6. a transparent window; 7. a material guide pipe; 8. a supply cylinder; 9. a discharge pipe; 10. a stirring rod; 11. a rotating shaft; 12. a sealing cover; 13. a spiral cylinder; 14. a spring; 15. a sieve plate; 16. a funnel; 17. a blocking ball; 18. a heating rod.
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. 1-4, an automatic feeding device for a full-automatic injection molding machine comprises a storage box body 2, a feeding cylinder 8 and a funnel 16, wherein a pressure gauge 4 is installed above the front surface of the storage box body 2, a transparent window 6 is embedded below the pressure gauge 4, a rotating shaft 11 is movably connected inside the storage box body 2, a stirring rod 10 is connected outside the rotating shaft 11, the stirring rod 10 is in electric welding connection with the rotating shaft 11, two groups of stirring rods 10 are symmetrically distributed about the central axis of the rotating shaft 11, the electric welding connection ensures the connection stability between the stirring rod 10 and the rotating shaft 11, the stirring rod 10 is ensured not to fall off from the outside of the rotating shaft 11 when a molten raw material with a large viscosity coefficient is stirred, the stirring effect of the symmetrically distributed two groups of stirring rods 10 on the molten raw material is better, a second motor 3 is connected to the top end of the rotating shaft 11, a guide pipe 7 is installed below the left side of the outside of the storage box body 2, and the center of the right side of the outside of the storage box body 2 is communicated with a feeding pipe 5, a feeding cylinder 8 is connected at the left end of a material guiding pipe 7, the inside of the feeding cylinder 8 is movably connected with a spiral cylinder 13, the inside of the spiral cylinder 13 is hollow, the spiral cylinder 13 and a heating rod 18 form a fixed structure through a sealing cover 12, the hollow structure ensures that the heating rod 18 can be inserted into the spiral cylinder 13, and further can heat the spiral cylinder 13, so that the molten raw material in the feeding cylinder 8 can be heated, the raw material is prevented from being cooled and solidified in the feeding cylinder 8 to block a discharging pipe 9, the feeding cylinder 8 and the storage box body 2 form a communication state through the material guiding pipe 7, the inner wall of the feeding cylinder 8 is tightly attached to the outer wall of the spiral cylinder 13, the communication state ensures that the molten raw material in the storage box body 2 can enter the feeding cylinder 8 through the material guiding pipe 7, the tight attachment ensures that the spiral cylinder 13 can drive the molten raw material to move upwards in the rotating process, realize the effect of feed, the internally mounted of spiral tube 13 has heater bar 18, the bottom of heater bar 18 is connected with sealed lid 12, and the top of spiral tube 13 is connected with first motor 1, the outside top of a feed section of thick bamboo 8 is connected with discharging pipe 9, funnel 16 installs the inside at passage 7, and sieve 15 has been installed on the inside right side of funnel 16, the left side of sieve 15 is connected with spring 14, and spring 14's end-to-end connection has blocking ball 17, block and constitute the elastic construction through spring 14 between ball 17 and the sieve 15, and be interference fit between sieve 15 and the funnel 16, the elastic construction ensures that blocking ball 17 can block up the slot end of funnel 16 under the spring 14 spring action, ensure that the inside melting raw materials of a feed section of thick bamboo 8 can not follow the inside of passage 7 feeding storage box 2 against the current.
The working principle is as follows: when the material storage box is used, molten plastic raw materials enter the material storage box body 2 through the feeding pipe 5, the second motor 3 (model: Y90S-2) is started, the second motor 3 drives the rotating shaft 11 and the stirring rod 10 to rotate, and then the molten raw materials can be stirred, the heating rod 18 heats the spiral cylinder 13, so that the molten raw materials in the material supply cylinder 8 can be heated, the situation that the discharging pipe 9 is blocked in the material supply process due to the fact that the raw materials are cooled and solidified in the material supply cylinder 8 is avoided, the first motor 1 (model: Y90S-2) is started, the spiral cylinder 13 is driven to rotate by the first motor 1, and then the molten raw materials can be driven to move upwards and are discharged into a die cavity of a die from the discharging pipe 9, the molten raw materials in the material storage box body 2 continuously enter the material supply cylinder 8 through the material guide pipe 7, and the effect of unidirectional circulation of the material guide pipe 7 can be ensured due to the effects of the blocking ball 17 and the spring 14, thereby ensuring that the molten raw material inside the feed cylinder 8 does not flow backward into the inside of the storage box 2 through the guide tube 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a full-automatic feed device for injection molding machine which characterized in that includes:
the automatic feeding device comprises a material storage box body (2), wherein a pressure gauge (4) is installed above the front side of the material storage box body (2), a transparent window (6) is embedded below the pressure gauge (4), a rotating shaft (11) is movably connected inside the material storage box body (2), a stirring rod (10) is connected outside the rotating shaft (11), a second motor (3) is connected to the top end of the rotating shaft (11), a material guide pipe (7) is installed below the left side of the outside of the material storage box body (2), and a feeding pipe (5) is communicated with the center of the right side of the outside of the material storage box body (2);
the feeding device comprises a feeding cylinder (8), wherein the feeding cylinder (8) is connected to the left end of a material guide pipe (7), a spiral cylinder (13) is movably connected inside the feeding cylinder (8), a heating rod (18) is installed inside the spiral cylinder (13), the bottom end of the heating rod (18) is connected with a sealing cover (12), the top end of the spiral cylinder (13) is connected with a first motor (1), and a discharging pipe (9) is connected above the outer portion of the feeding cylinder (8);
the automatic feeding device for the full-automatic injection molding machine further comprises a funnel (16), the funnel (16) is installed inside the material guide pipe (7), and a sieve plate (15) is installed on the right side of the inside of the funnel (16).
2. The automatic feeding device for the full-automatic injection molding machine according to claim 1, characterized in that: the left side of the sieve plate (15) is connected with a spring (14), and the tail end of the spring (14) is connected with a blocking ball (17).
3. The automatic feeding device for the full-automatic injection molding machine according to claim 1, characterized in that: the feeding cylinder (8) and the material storage box body (2) are communicated through the material guide pipe (7), and the inner wall of the feeding cylinder (8) is tightly attached to the outer wall of the spiral cylinder (13).
4. The automatic feeding device for the full-automatic injection molding machine according to claim 1, characterized in that: the stirring rod (10) is in electric welding connection with the rotating shaft (11), and the stirring rod (10) is symmetrically distributed with two groups about the central axis of the rotating shaft (11).
5. The automatic feeding device for the full-automatic injection molding machine according to claim 2, characterized in that: an elastic structure is formed between the blocking ball (17) and the sieve plate (15) through a spring (14), and the sieve plate (15) is in interference fit with the funnel (16).
6. The automatic feeding device for the full-automatic injection molding machine according to claim 1, characterized in that: the interior of the spiral cylinder (13) is hollow, and the spiral cylinder (13) and the heating rod (18) form a fixed structure through the sealing cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395704.1U CN215619593U (en) | 2021-09-30 | 2021-09-30 | Automatic feeding device for full-automatic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395704.1U CN215619593U (en) | 2021-09-30 | 2021-09-30 | Automatic feeding device for full-automatic injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN215619593U true CN215619593U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122395704.1U Active CN215619593U (en) | 2021-09-30 | 2021-09-30 | Automatic feeding device for full-automatic injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001976A (en) * | 2023-07-31 | 2023-11-07 | 浙江吴越电缆有限公司 | Plastic extruding machine for cable insulating layer |
-
2021
- 2021-09-30 CN CN202122395704.1U patent/CN215619593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001976A (en) * | 2023-07-31 | 2023-11-07 | 浙江吴越电缆有限公司 | Plastic extruding machine for cable insulating layer |
| CN117001976B (en) * | 2023-07-31 | 2024-02-09 | 浙江吴越电缆有限公司 | Plastic extruding machine for cable insulating layer |
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