Feeding barrel with double-screw structure

Abstract

The utility model discloses a feeding cylinder with a double-screw structure, which belongs to the technical field of machining and comprises a conveying pipe, a blanking mechanism is arranged in the conveying pipe and comprises a limit support plate, the limit support plate is fixedly connected with the conveying pipe, a partition base is arranged in the middle of the upper surface of the limit support plate, and a screw rod is arranged on the partition base. The separation base is fixedly connected with the limiting supporting plate, guide hoppers are arranged on the two sides of the separation base, penetrate through the limiting supporting plate and are fixedly connected with the limiting supporting plate, the guide hoppers are fixedly connected with the separation base, and conveying screw rods corresponding to the guide hoppers are arranged on the two sides of the separation base; materials are conveyed in a pressurized mode through mutual cooperation of multiple structures, the feeding barrel is effectively prevented from being blocked due to the fact that the feeding barrel is provided with a height adjusting structure, normal use of the feeding barrel by a user is guaranteed, and the feeding barrel has the anti-collision function, the warning function and the heating function.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and particularly relates to a feeding barrel with a twin-screw structure. Background Art

[0002] Machining refers to the process of changing the dimensions or performance of a workpiece through mechanical equipment. The production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products). For machine production, this includes the transportation and storage of raw materials, production preparation, and the manufacture of blanks. The content of the production process is very extensive. Modern enterprises use the principles and methods of systems engineering to organize and guide production, and regard the production process as a production system with inputs and outputs.

[0003] Corresponding feed barrels are used in the production and processing process of machinery. Traditional feed barrels include structures such as a hopper, a discharge pipe, a top cover and a handle. The advantages of this feed barrel are that it has a simple structure and low cost. However, due to its relatively simple structure, the traditional feed barrel is prone to blockage during use, affecting the user's normal use of the feed barrel, and is in urgent need of improvement. Summary of the Invention

[0004] The purpose of the present invention is to provide a feeding barrel with a twin-screw structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a feeding barrel with a twin-screw structure, comprising a feeding pipe, a feeding pipe having a discharge mechanism arranged inside the feeding pipe, the discharge mechanism comprising a limiting support plate, the limiting support plate being fixedly connected to the feeding pipe, a partition base being provided at the middle of the upper surface of the limiting support plate, the partition base being fixedly connected to the limiting support plate, guide hoppers being provided on both sides of the partition base, the guide hoppers being provided through the limiting support plate, the guide hoppers being fixedly connected to the limiting support plate, the guide hoppers being fixedly connected to the partition base, feeding screws corresponding to the guide hoppers being provided on both sides of the partition base, a height adjustment member being provided on the top of the partition base, drivers for driving the feeding screws being provided on both sides of the height adjustment member, and a limiting transmission plate for adjusting the height of the driver being provided on the top of the height adjustment member.

[0006] As a further solution of the present invention: the limit transmission plate is fixedly connected to the driver, the limit transmission plate is fixedly connected to the height adjustment member, and a heating sleeve for heating the material is provided on the top of the guide hopper.

[0007] As a further solution of the present invention: the heating sleeve is fixedly connected to the guide hopper, a feed hopper is provided below the guide hopper, and the feed hopper is fixedly connected to the limit support plate.

[0008] As a further solution of the present invention: a plurality of first limit plates for limiting the driver are arranged inside the material conveying pipe, the first limit plates are fixedly connected to the driver, and a plurality of second limit plates slidably connected to the first limit plates are fixedly connected to the inner wall of the material conveying pipe, and a limiting groove corresponding to the second limit plate is opened at the end of the first limit plate away from the driver, and the second limit plate is slidably connected to the first limit plate through the limiting groove.

[0009] As a further solution of the present invention: an elastic protective tube is provided on the bottom of the feed pipe, which is fixedly connected to the feed pipe. Several warning plates for warning are provided on the side of the elastic protective tube, and the warning plates are provided at the bottom of the elastic protective tube.

[0010] As a further solution of the present invention: a plurality of handles are provided on the side of the material delivery pipe, the handles are provided on the top of the side of the material delivery pipe, and the handles are fixedly connected to the material delivery pipe.

[0011] As a further solution of the present invention: a plurality of position-limiting fixing plates for fixing the material delivery pipe are provided at the bottom of the material delivery pipe, and the material delivery pipe is fixedly connected to the position-limiting fixing plates.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. When in use, the material is pressurized and conveyed through the mutual cooperation of multiple structures. The present invention has a height adjustment structure, which can effectively avoid blockage of the feed barrel and ensure the normal use of the feed barrel by the user. Secondly, the present invention has anti-collision, warning and heating functions, which makes the function of the feed barrel more abundant and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0014] Figure 2 This is a structural diagram of the blanking mechanism in an embodiment of the present utility model;

[0015] Figure 3 This is a structural diagram of the second limiting plate in an embodiment of the present utility model;

[0016] In the figure: 1-elastic protective tube, 2-warning plate, 3-unloading mechanism, 4-handle, 5-feeding pipe, 6-first limit plate, 7-second limit plate, 8-limit fixing plate, 9-limiting groove, 30-feeding hopper, 31-heating sleeve, 32-guide hopper, 33-driver, 34-limit transmission plate, 35-height adjustment member, 36-partition base, 37-feeding screw, 38-limiting support plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figure 1-Figure 3 The utility model provides a technical solution: a feeding barrel with a twin-screw structure, including a feeding pipe 5, a feeding mechanism 3 is arranged inside the feeding pipe 5, and the feeding mechanism 3 includes a limit support plate 38, the limit support plate 38 is fixedly connected to the feeding pipe 5, a partition base 36 is arranged in the middle of the upper surface of the limit support plate 38, the partition base 36 is fixedly connected to the limit support plate 38, and guide hoppers 32 are arranged on both sides of the partition base 36, the guide hopper 32 passes through the limit support plate 38, and the guide hopper 32 and the limit support plate 38 are fixedly connected. The support plate 38 is fixedly connected, the guide hopper 32 is fixedly connected to the partition base 36, and feeding screws 37 corresponding to the guide hopper 32 are provided on both sides of the partition base 36. A height adjustment member 35 is provided on the top of the partition base 36. The height adjustment member 35 is an electric telescopic rod. Drivers 33 for driving the feeding screw 37 are provided on both sides of the height adjustment member 35. The driver 33 is an electric motor. A limit transmission plate 34 for adjusting the height of the driver 33 is provided on the top of the height adjustment member 35.

[0019] See also Figure 1-Figure 3 The hopper 31 is fixedly connected to the guide hopper 32, and a feeding hopper 30 is provided below the guide hopper 32, and the feeding hopper 30 is fixedly connected to the limiting support plate 38. The interior of the feeding pipe 5 is provided with a plurality of first limiting plates 6 for limiting the driver 33, and the first limiting plate 6 is fixedly connected to the driver 33. A plurality of second limiting plates 7 slidably connected to the first limiting plate 6 are fixedly connected to the inner wall of the feeding pipe 5. The end of the first limiting plate 6 away from the driver 33 is provided with a limiting groove 9 corresponding to the second limiting plate 7, and the second limiting plate 7 is slidably connected to the first limiting plate 6 through the limiting groove 9;

[0020] See also Figure 1In order to make the function of the feeding barrel more abundant, in this embodiment, preferably, an elastic protective tube 1 is provided on the bottom of the feeding pipe 5, and the elastic protective tube 1 is a rubber tube. The elastic protective tube 1 is fixedly connected to the feeding pipe 5. The side of the elastic protective tube 1 is provided with several warning plates 2 for warning purposes. The warning plates 2 are reflective plates. The warning plates 2 are arranged at the bottom of the elastic protective tube 1. Several handles 4 are provided on the side of the feeding pipe 5. The handles 4 are arranged on the top of the side of the feeding pipe 5. The handles 4 are fixedly connected to the feeding pipe 5. Several limit fixing plates 8 for fixing the feeding pipe 5 are provided at the bottom of the feeding pipe 5. The feeding pipe 5 is fixedly connected to the limit fixing plate 8.

[0021] Example 2: Please refer to Figure 1-Figure 3 The utility model provides a technical solution: a feeding barrel with a twin-screw structure, including a feeding pipe 5, a feeding mechanism 3 is arranged inside the feeding pipe 5, and the feeding mechanism 3 includes a limiting support plate 38, the limiting support plate 38 is fixedly connected to the feeding pipe 5, a separating base 36 is arranged in the middle of the upper surface of the limiting support plate 38, the separating base 36 is fixedly connected to the limiting support plate 38, and guide hoppers 32 are arranged on both sides of the separating base 36, the guide hopper 32 passes through the limiting support plate 38, and the guide hopper 32 is fixed to the limiting support plate 38. The support plate 38 is fixedly connected, the guide hopper 32 is fixedly connected to the partition base 36, and feeding screws 37 corresponding to the guide hopper 32 are provided on both sides of the partition base 36. A height adjustment member 35 is provided on the top of the partition base 36. The height adjustment member 35 is a pneumatic cylinder. Drivers 33 for driving the feeding screw 37 are provided on both sides of the height adjustment member 35. The driver 33 is a pneumatic motor. A limit transmission plate 34 for adjusting the height of the driver 33 is provided on the top of the height adjustment member 35.

[0022] See also Figure 1-Figure 3 The hopper 31 is fixedly connected to the guide hopper 32, and a feeding hopper 30 is provided below the guide hopper 32, and the feeding hopper 30 is fixedly connected to the limiting support plate 38. The interior of the feeding pipe 5 is provided with a plurality of first limiting plates 6 for limiting the driver 33, and the first limiting plate 6 is fixedly connected to the driver 33. A plurality of second limiting plates 7 slidably connected to the first limiting plate 6 are fixedly connected to the inner wall of the feeding pipe 5. The end of the first limiting plate 6 away from the driver 33 is provided with a limiting groove 9 corresponding to the second limiting plate 7, and the second limiting plate 7 is slidably connected to the first limiting plate 6 through the limiting groove 9;

[0023] See also Figure 1In order to make the function of the feeding barrel more abundant, in this embodiment, preferably, an elastic protective tube 1 is provided on the bottom of the feeding pipe 5, and the elastic protective tube 1 is a silicone tube. The elastic protective tube 1 is fixedly connected to the feeding pipe 5. The side of the elastic protective tube 1 is provided with several warning plates 2 for warning purposes. The warning plates 2 are fluorescent plates. The warning plates 2 are arranged at the bottom of the elastic protective tube 1. Several handles 4 are provided on the side of the feeding pipe 5. The handles 4 are arranged on the top of the side of the feeding pipe 5. The handles 4 are fixedly connected to the feeding pipe 5. Several limit fixing plates 8 for fixing the feeding pipe 5 are provided at the bottom of the feeding pipe 5. The feeding pipe 5 is fixedly connected to the limit fixing plate 8.

[0024] The working principle and use process of the present invention are as follows: when in use, the material is added to the inside of the feeding pipe 5, and then the material is conveyed through the two guide hoppers 32. The material is then collected, mixed and guided by the feeding hopper 30 and then discharged to the outside, thereby improving the mixing uniformity of the material. Secondly, when in use, the feeding screw 37 is driven to rotate by the driver 33, and the rotating feeding screw 37 drives the material to move downward, thereby realizing pressurization of the material. The use of the twin-screw structure makes the downward movement speed of the material faster. In addition, when it is necessary to dredge the guide hopper 32, the height adjustment member 35 is controlled to continuously extend and contract. At this time, the feeding screw 37 performs vertical reciprocating movement, thereby quickly dredging the guide hopper 32.

[0025] Thus, the material is pressurized and conveyed through the mutual cooperation of multiple structures, and the utility model has a height adjustment structure, which can effectively avoid the blockage of the feed barrel and ensure the normal use of the feed barrel by the user. Secondly, the utility model has anti-collision, warning and heating functions, which makes the function of the feed barrel more abundant. In addition, the utility model has a simple structure, is easy to use, and is worthy of promotion and use.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A feeding barrel with a twin-screw structure, including a feeding pipe, characterized in that: The interior of the conveying pipe is provided with a discharge mechanism, which includes a limit support plate, which is fixedly connected to the conveying pipe, a partition base is provided in the middle of the upper surface of the limit support plate, the partition base is fixedly connected to the limit support plate, guide hoppers are provided on both sides of the partition base, the guide hoppers pass through the limit support plate, the guide hoppers are fixedly connected to the limit support plate, the guide hoppers are fixedly connected to the partition base, feeding screws corresponding to the guide hoppers are provided on both sides of the partition base, a height adjustment member is provided on the top of the partition base, drivers for driving the feeding screws are provided on both sides of the height adjustment member, and a limit transmission plate for adjusting the height of the driver is provided on the top of the height adjustment member.

2. The feeding barrel with a twin-screw structure according to claim 1, characterized in that: The limit transmission plate is fixedly connected to the driver, the limit transmission plate is fixedly connected to the height adjustment member, and a heating sleeve for heating the material is provided on the top of the guide hopper.

3. The feeding barrel with a twin-screw structure according to claim 2, characterized in that: The heating sleeve is fixedly connected to the guide hopper, a feed hopper is provided below the guide hopper, and the feed hopper is fixedly connected to the limit support plate.

4. The feeding barrel with a twin-screw structure according to claim 3, characterized in that: The interior of the material conveying pipe is provided with several first limit plates for limiting the driver, the first limit plates are fixedly connected to the driver, and the inner wall of the material conveying pipe is fixedly connected with several second limit plates that are slidably connected to the first limit plates. The end of the first limit plate away from the driver is provided with a limit groove corresponding to the second limit plate, and the second limit plate is slidably connected to the first limit plate through the limit groove.

5. The feeding barrel with a twin-screw structure according to claim 4, characterized in that: The bottom of the feeding pipe is sleeved with an elastic protective tube, which is fixedly connected to the feeding pipe. The side of the elastic protective tube is provided with several warning plates for warning purposes, and the warning plates are arranged at the bottom of the elastic protective tube.

6. The feeding barrel with a twin-screw structure according to claim 1, characterized in that: A plurality of handles are provided on the side of the material delivery pipe. The handles are provided on the top of the side of the material delivery pipe and are fixedly connected to the material delivery pipe.

7. The feeding barrel with a twin-screw structure according to any one of claims 1 to 6, characterized in that: A plurality of position-limiting fixing plates for fixing the material delivery pipe are provided at the bottom of the material delivery pipe, and the material delivery pipe is fixedly connected to the position-limiting fixing plates.

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