Rivet gravity screening disc

Abstract

The utility model discloses a rivet gravity screening disc which comprises a shell, a disc is arranged at the position of the shell, multiple sets of opening bodies are formed in the position of the shell, the shell is rotationally connected with multiple sets of screws through bearings, the multiple sets of screws are in threaded connection with flow guide plates, and one ends of the multiple sets of flow guide plates are attached to one end of the disc. The screws are used for driving the corresponding flow guide plates to ascend and descend, the distance between the multiple sets of flow guide plates and the disc is adjusted, and therefore when the disc rotates, the multiple sets of rivets are driven to penetrate through the space between the multiple sets of flow guide plates and the disc to move, and when the rivets cannot penetrate through the space formed by one set of flow guide plates and the disc, the rivets are driven to move. The guide plates can slide out of the corresponding sliding grooves due to limitation of the guide plates and driving of the disc, the rivets of different specifications can be screened by adjusting the distance between the guide plates and the disc, corresponding screening adjustment operation can be conveniently carried out according to the actual specifications of the rivets, and screening adjustment is relatively flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of rivet screening, in particular to a rivet gravity screening disc. Background Art

[0002] When producing rivets, in order to facilitate the separate collection of rivets of different specifications, screening operations are carried out on the rivets. Although the existing screening discs can perform screening operations on the rivets, each time when screening rivets of different specifications, it is not convenient to perform corresponding screening adjustment operations according to the actual specifications of the rivets, and the screening adjustment is relatively inflexible. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a rivet gravity screening disc is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A rivet gravity screening disc, including a housing, a disc is provided at the housing, a plurality of orifices are opened at the housing, a plurality of screw rods are rotationally connected to the housing through bearings, a plurality of flow guiding plates are threadedly connected to the plurality of screw rods, and one ends of the plurality of flow guiding plates are all attached to one end of the disc.

[0006] Preferably, a plurality of chutes are fixedly connected to the orifices, and a plurality of collection boxes are provided at the plurality of chutes.

[0007] Preferably, a plurality of sliding rods are fixedly connected to the housing, and the plurality of sliding rods are respectively slidably connected to the corresponding flow guiding plates.

[0008] Preferably, a handle is fixedly connected to each of the plurality of screw rods.

[0009] Preferably, a plurality of bases are fixedly connected to the housing.

[0010] Preferably, a motor is installed at the housing, and an output end of the motor is connected to the disc.

[0011] Preferably, side plates are processed on one side and the other end of each of the plurality of chutes.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the cooperation among the set disc, mouth body, screw, deflector and slideway, the screw is used to drive the corresponding deflector to move up and down, adjust the distance between multiple groups of deflectors and the disc. When the disc rotates, it can drive multiple groups of rivets to move through the space between multiple groups of deflectors and the disc. When a rivet cannot pass through the space formed by a group of deflector and the disc, it can slide out at the corresponding chute due to the limitation of the deflector and the drive of the disc. By adjusting the distance between multiple groups of deflectors and the disc, the screening operation of rivets of different specifications can be carried out, which is convenient to carry out corresponding screening adjustment operations according to the actual specifications of the rivets, and the screening adjustment is relatively flexible;

[0014] 2. Through the cooperation between the set slideway and the collection box, when the rivet slides out from the slideway, the rivet can fall into the corresponding collection box for storage, which is convenient for classifying and centrally collecting rivets of different specifications. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a gravity screening disc for rivets proposed by the present utility model;

[0016] Figure 2 is Figure 1 a schematic structural diagram of the housing, disc and mouth body in

[0017] Figure 3 is Figure 1 a schematic structural diagram of the disc and deflector in

[0018] Figure 4 is Figure 1 a schematic structural diagram of the slide bar, base and deflector in

[0019] Figure 5 is Figure 4 a schematic structural diagram of the housing, deflector and motor in

[0020] In the figure: 1, housing; 2, disc; 3, mouth body; 4, screw; 5, deflector; 6, slideway; 7, collection box; 8, handle; 9, slide bar; 10, motor; 11, base. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Example 1, refer to Figures 1 to 5, a rivet gravity screening disc, comprising a housing 1, a disc 2 is provided at the housing 1, a plurality of groups of orifices 3 are opened at the housing 1, the housing 1 is rotatably connected with a plurality of groups of screw rods 4 through bearings, a flow guide plate 5 is threadedly connected to each of the plurality of groups of screw rods 4, one end of each of the plurality of groups of flow guide plates 5 is in contact with one end of the disc 2. By driving the screw rod 4 to move the flow guide plate 5 up and down, the distance between the flow guide plate 5 and the disc 2 can be adjusted. Then, the distances between the plurality of groups of flow guide plates 5 and the disc 2 are gradually enlarged in sequence. When the disc 2 drives the rivets to pass through three spaces of large, medium and small in sequence, rivets of different specifications cannot pass through spaces of different sizes, and thus can be intercepted at the corresponding flow guide plate 5. Through the guiding of the flow guide plate 5 and the rotation of the disc 2, they can be discharged at the corresponding orifice 3. By adjusting the distance between the flow guide plate 5 and the disc 2, the screening operation of rivets of different specifications can be carried out to a certain extent.

[0023] In this embodiment, a plurality of groups of chutes 6 are fixedly connected to the orifice 3. The chutes 6 can discharge the rivets guided out by the corresponding flow guide plate 5 into the corresponding collection box 7 for collection, which is convenient for the corresponding centralized collection operation of rivets of different specifications. Collection boxes 7 are provided at each of the plurality of groups of chutes 6. A plurality of groups of sliding rods 9 are fixedly connected to the housing 1, and the plurality of groups of sliding rods 9 are respectively slidably connected to the corresponding flow guide plates 5. The sliding rods 9 can guide the lifting movement of the flow guide plates 5. Handles 8 are fixedly connected to each of the plurality of groups of screw rods 4, and the handles 8 can drive the screw rods 4 to rotate. A plurality of groups of bases 11 are fixedly connected to the housing 1, and a motor 10 is installed at the housing 1. The model of the motor 10 is selected according to actual working requirements. The output end of the motor 10 is connected to the disc 2, and the motor 10 can drive the disc 2 to rotate. Side plates are processed on one side and the other end of each of the plurality of groups of chutes 6, so that when the rivets slide out of the chutes 6, it can be ensured that the rivets can stably fall into the corresponding collection box 7 for placement.

[0024] The working principle of this embodiment: When in use, first rotate the plurality of groups of screw rods 4 according to the actual screening requirements of the rivets, and then adjust the distances between the plurality of groups of flow guide plates 5 and the disc 2. The distances between the plurality of groups of flow guide plates 5 and the disc 2 are all different and increase in sequence. At this time, pour the rivets into the side of the flow guide plate 5 and the disc 2 with the largest space, and connect the motor 10 to an external power supply. The motor 10 will drive the disc 2 to drive the rivets to move. The rivets will follow the traction of the disc 2 and first pass through the group with the largest space between the flow guide plate 5 and the disc 2. At this time, the rivets that cannot pass through will be intercepted by the flow guide plate 5, and through the guiding of the flow guide plate 5 and the traction of the disc 2, they will fall into the corresponding collection box 7 for storage at the corresponding chute 6. The remaining rivets will pass through the space formed by another group of flow guide plates 5 and the disc 2 for the second screening operation. The rivets after the second screening will pass through the space formed by the last group of flow guide plates 5 and the disc 2 for the third screening operation. After the screening is completed, rivets of different specifications can fall into the corresponding collection box 7 for collection, and thus the screening operation can be completed.

[0025] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A riveted gravity screening plate, comprising a housing (1), characterized in that: The shell (1) is provided with a disc (2), and the shell (1) is provided with a plurality of groups of ports (3). The shell (1) is rotatably connected to a plurality of groups of screw rods (4) via bearings, and the plurality of groups of screw rods (4) are all threadedly connected to guide plates (5), and one end of the plurality of groups of guide plates (5) is in contact with one end of the disc (2).

2. A riveted gravity screening plate according to claim 1, characterized in that: A plurality of slideways (6) are fixedly connected to the mouth body (3), and a collection box (7) is provided at each of the plurality of slideways (6).

3. A riveted gravity screening plate according to claim 1, characterized in that: A plurality of groups of sliding rods (9) are fixedly connected to the housing (1), and the plurality of groups of sliding rods (9) are respectively slidably connected to the corresponding guide plates (5).

4. A riveted gravity screening plate according to claim 1, characterized in that: A handle (8) is fixedly connected to each of the plurality of screw rods (4).

5. A riveted gravity screening plate according to claim 1, characterized in that: The housing (1) is fixedly connected with a plurality of bases (11).

6. A riveted gravity screening plate according to claim 1, characterized in that: A motor (10) is installed on the housing (1), and an output end of the motor (10) is connected to the disc (2).

7. A riveted gravity screening plate according to claim 2, characterized in that: One side and the other end of the plurality of groups of slideways (6) are both processed with side panels.

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