Material suction machine

Abstract

The utility model discloses a material suction machine, which belongs to the technical field of material suction machines and comprises a base and a material suction machine body arranged at the top of the base, a first feeding pipe is fixedly arranged at the feeding end of the outer wall of the material suction machine body, a connecting disc is fixedly arranged at one end of the first feeding pipe, a second feeding pipe is inserted into the first feeding pipe, and the second feeding pipe is connected with the connecting disc. A fixing disc tightly attached to the connecting disc is fixedly arranged on the outer wall of the second feeding pipe, and a locking assembly used for locking the fixing disc is arranged on the outer wall of the first feeding pipe. The lock catch assembly comprises a nut in threaded connection with the outer wall of the first feeding pipe, a rotating pipe fixedly arranged at one end of the nut and arranged on the outer wall of the first feeding pipe in a sleeving mode, and a movable disc sliding on the outer wall of the first feeding pipe, wherein one face of the movable disc is rotationally connected with one end of the rotating pipe. The material suction hose is suitable for sucking plastic raw materials at different positions, the excessive bending of the material suction hose is prevented, and the service life of the hose is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of material suction machine technology, specifically a material suction machine. Background Technology

[0002] Currently, material feeders are used to transport plastic raw materials to molding machine hoppers, drying equipment, and storage bins. Timely and accurate delivery of plastic raw materials to designated locations can ensure continuous production and avoid production stoppages due to material shortages.

[0003] The feed pipe of the existing suction machine needs to be connected to the hose and extended to the place where the plastic raw material is placed. However, the feed pipe of the existing suction machine is fixed on the suction part of the suction machine and extends to one side. If the plastic raw material is placed in other parts or opposite to the feed pipe, the connection between the hose and the feed pipe will be very bent. This will not only affect the feeding effect during suction, but also affect the life of the connecting hose. Utility Model Content

[0004] The purpose of this invention is to provide a material suction machine to at least partially solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention provides the following technical solution: including a base, a material suction machine body disposed on the top of the base, a first feeding pipe fixedly disposed on the feeding end of the outer wall of the material suction machine body, a connecting plate fixedly disposed on one end of the first feeding pipe, a second feeding pipe inserted into the first feeding pipe, a fixing plate fixedly disposed on the outer wall of the second feeding pipe and tightly fitted with the connecting plate, and a locking assembly for locking the fixing plate on the outer wall of the first feeding pipe;

[0006] The locking assembly includes a nut threaded onto the outer wall of the first feed tube, a rotating tube fixedly disposed at one end of the nut and sleeved on the outer wall of the first feed tube, a movable disk sliding on the outer wall of the first feed tube and rotatably connected to one end of the rotating tube, and a plurality of locking catches fixedly connected to the other side of the movable disk and extending towards the surface of the fixed disk.

[0007] Preferably, a screw is provided through the connecting end of the latch, and a plurality of circular holes opposite to the screw are opened on one side of the movable disk, and one end of the screw is threadedly connected to the screw cap through the circular holes.

[0008] Preferably, the connecting surface of the connecting plate has an annular placement groove, and a matching metal sealing gasket is inserted into the annular placement groove. The other side of the metal sealing gasket is in close contact with the inner surface of the fixed plate.

[0009] Preferably, one end of the rotating tube is an outwardly extending annular shape, and a rotating groove connected to the rotating tube is provided in the middle part of one side of the moving disk, with the annular end of the rotating tube inserted into the rotating groove.

[0010] Preferably, the plurality of the locking catches are four in number and evenly distributed on the surface of the movable disk.

[0011] Preferably, the outer wall of the first feed tube is provided with a thread that matches the nut, and the nut is threaded onto the outer wall of the thread.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. When using this utility model, the rotating nut moves to the outer end of the first feed tube, pushing the moving disk to move outward, so that the multiple locking catches on the moving disk disengage from the fixed disk and fit tightly, thereby rotating the angle position of the second feed tube connection end. This setting makes the material suction machine body suitable for suctioning plastic raw materials in different positions, preventing excessive bending of the suction hose and improving the service life of the hose.

[0014] 2. When using this utility model, the fixing plate and the second feed tube are locked together by multiple locking buckles. When adjusting the position and angle of the feed end of the second feed tube, the locking plate can be loosened by simply rotating the nut. Compared with the bolt fixing method, it is more convenient and faster to adjust the feed position of the feed tube. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this embodiment;

[0017] Figure 2 This is a schematic diagram of the overall tilted structure in this embodiment;

[0018] Figure 3 This is a schematic diagram of the overall frontal planar structure of this embodiment;

[0019] Figure 4 This is a schematic diagram of the enlarged structure A in convex 2 of this embodiment;

[0020] Figure 5 This is a schematic cross-sectional view of the locking assembly in this embodiment;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the rotating tube in this embodiment.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base; 2. Feeder body; 3. First feed pipe; 31. Connecting plate; 4. Second feed pipe; 41. Fixed plate; 5. Locking assembly; 51. Nut; 52. Rotating pipe; 53. Moving plate; 54. Locking gripper; 6. Metal sealing gasket; 7. Screw. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 This utility model provides a technical solution: a material suction machine, including a base 1, a material suction machine body 2 set on the top of the base 1, a first feeding pipe 3 fixedly set on the feeding end of the outer wall of the material suction machine body 2, a connecting plate 31 fixedly set on one end of the first feeding pipe 3, a second feeding pipe 4 inserted into the first feeding pipe 3, a fixing plate 41 that is tightly fitted to the connecting plate 31 fixedly set on the outer wall of the second feeding pipe 4, and a locking assembly 5 for locking the fixing plate 41 on the outer wall of the first feeding pipe 3;

[0026] The locking assembly 5 includes a nut 51 threadedly connected to the outer wall of the first feed tube 3, a rotating tube 52 fixedly disposed at one end of the nut 51 and sleeved on the outer wall of the first feed tube 3, a movable disk 53 sliding on the outer wall of the first feed tube 3 and rotatably connected to one end of the rotating tube 52, and a plurality of locking catches 54 fixedly connected to the other side of the movable disk 53 and extending to contact the surface of the fixed disk 41 at one end.

[0027] The feed pipe is divided into two parts by the first feed pipe 3 and the second feed pipe 4. The rotating nut 51 moves to the outer end of the first feed pipe 3. The rotating pipe 52, which is fixedly connected to one side of the nut 51, is inserted into the inside of the moving plate 53 and rotates. When the nut 51 moves outward from the first feed pipe 3, it pushes the moving plate 53 to move outward, so that the multiple locking catches 54 set on the moving plate 53 disengage from the fixed plate 41 and fit tightly. Then the angle position of the connecting end of the second feed pipe 4 can be rotated. This setting makes the feeder body 2 suitable for feeding plastic raw materials in different positions, preventing the feed hose from bending excessively and improving the service life of the hose.

[0028] In a further preferred embodiment, a screw 7 is provided through the connecting end of the latch 54, and a plurality of round holes opposite to the screw 7 are opened on one side of the movable disk 53. One end of the screw 7 passes through the round holes and is threadedly connected to the screw cap.

[0029] The locking catch 54 is fixed to the moving plate 53 by the screw 7 that passes through it. Multiple locking catches 54 can be removed from the moving plate 53 by removing the screw 7, and released from the locking position on the fixed plate 41. The second feed tube 4 can then be completely removed from the inside of the first feed tube 3 for replacement and maintenance.

[0030] More preferably, the connecting surface of the connecting plate 31 is provided with an annular placement groove, and a matching metal sealing gasket 6 is inserted into the annular placement groove. The other side of the metal sealing gasket 6 is in close contact with the inner surface of the fixed plate 41.

[0031] A metal sealing gasket 6 is inserted into the annular placement groove on the connecting surface of the connecting plate 31 to seal the connection gap between the connecting plate 31 and the fixed plate 41, preventing gas leakage from the feed pipe from affecting the feeding effect.

[0032] More preferably, one end of the rotating tube 52 is an outwardly extending annular shape, and a rotating groove connected to the rotating tube 52 is opened in the middle part of one side of the moving disk 53, with the annular end of the rotating tube 52 inserted into the rotating groove.

[0033] The rotating end of the rotating tube 52 is an outwardly convex annular shape. The rotating end of the rotating tube 52 is inserted into and limited inside the moving disk 53 through a rotating groove in the middle of one side of the moving disk 53, so that the rotating end of the rotating tube 52 rotates and is limited inside the moving disk 53, so that the moving disk 53 moves when the nut 51 rotates and moves.

[0034] More preferably, the multiple locking catches 54 are four in number and evenly distributed on the surface of the movable disk 53;

[0035] The locking catches 54 are four in number and are evenly distributed in a ring on the movable disk 53. The other end of the four locking catches 54 extends to the surface of the fixed disk 41, so that the fixed disk 41 can be fully locked when it is locked.

[0036] More preferably, the outer wall of the first feed pipe 3 is provided with a thread that matches the nut 51, and the nut 51 is threadedly connected to the outer wall of the thread.

[0037] A specific application of this embodiment is as follows: When it is necessary to adjust the angle of the feed end of the second feed pipe 4, simply loosen the locking catch 54 until it is locked to the fixed plate 41 by external force. After adjusting the angle of the feed end of the second feed pipe 4, use a tool to rotate the nut 51 in the opposite direction, so that the nut 51 moves toward the surface of the suction machine body 2, and causes the rotating pipe 52 fixedly connected to one side of the nut 51 to move in that direction. When the other end of the rotating pipe 52 is located inside the moving plate 53 and rotates to a limit, it can drive the moving plate 53 to move, so that the multiple locking catches 54 set on the moving plate 53 move toward the surface of the fixed plate 41, so that one end of the multiple locking catches 54 is tightly attached to the surface of the fixed plate 41. Continue to rotate the nut 51 to lock the fixed plate 41 tightly to the connecting surface of the connecting plate 31. Rotate and fix it until the second feed pipe 4 can generally not be rotated by external force. If a more secure fit is required, continue to rotate the nut 51 to further lock the fixed plate 41.

[0038] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material suction machine, comprising a base (1) and a material suction machine body (2) disposed on top of the base (1), characterized in that: The feeding end of the outer wall of the feeding machine body (2) is fixedly provided with a first feeding pipe (3), a connecting plate (31) is fixedly provided at one end of the first feeding pipe (3), a second feeding pipe (4) is inserted into the first feeding pipe (3), a fixing plate (41) that fits tightly with the connecting plate (31) is fixedly provided on the outer wall of the second feeding pipe (4), and a locking assembly (5) for locking the fixing plate (41) is provided on the outer wall of the first feeding pipe (3). The locking assembly (5) includes a nut (51) threaded onto the outer wall of the first feed tube (3), a rotating tube (52) fixedly disposed at one end of the nut (51) and sleeved on the outer wall of the first feed tube (3), a movable disk (53) sliding on the outer wall of the first feed tube (3) and rotatably connected to one end of the rotating tube (52), and a plurality of locking catches (54) fixedly connected to the other side of the movable disk (53) and extending to contact the surface of the fixed disk (41) at one end.

2. The feeding machine according to claim 1, characterized in that: The locking catch (54) has a screw (7) through it. The movable disk (53) has multiple round holes on one side that are opposite to the screw (7). One end of the screw (7) is threaded through the round hole and connected to the screw cap.

3. The feeding machine according to claim 1, characterized in that: The connecting plate (31) has an annular placement groove on its connecting surface, and a matching metal sealing gasket (6) is inserted into the annular placement groove. The other side of the metal sealing gasket (6) is in close contact with the inner surface of the fixed plate (41).

4. A material feeding machine according to claim 1, characterized in that: One end of the rotating tube (52) is an outwardly extending ring shape. A rotating groove connected to the rotating tube (52) is opened in the middle part of one side of the moving disk (53). The ring-shaped end of the rotating tube (52) is inserted into the rotating groove.

5. A feeding machine according to claim 4, characterized in that: The plurality of said locking catches (54) are four in number and are evenly distributed on the surface of the movable disk (53).

6. A feeding machine according to claim 1, characterized in that: The outer wall of the first feed pipe (3) is provided with a thread that matches the nut (51), and the nut (51) is threadedly connected to the outer wall of the thread.

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