Rivet feeding device

Abstract

The utility model relates to the technical field of rivet pushing, in particular to a rivet feeding device which comprises a U-shaped table, a rivet pushing-in groove channel is formed in one side of the U-shaped table, an air cylinder is arranged above the U-shaped table, a motor is fixedly installed at the end of an inner rod of the air cylinder, a disc is fixedly installed at the end of a rotating shaft of the motor, and rivet grooves are symmetrically formed in the disc. And the disc is provided with a rivet head groove below the rivet groove. The automatic rivet feeding device is convenient and fast to operate, two rivets can be fed at the position where one rivet is pushed into the channel by designing the two rivet grooves in the disc, position adjustment can be automatically achieved in the process that the rivets are pushed out, one pushing piece can be matched with one rivet feeding position, the two rivets can be pushed at the same time, efficiency is higher, and labor intensity is lowered. And the cost is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of rivet pushing, in particular to a rivet feeding device. Background Art

[0002] For rivet feeding, if it is single feeding, then set up a pusher and a rivet feeding position. If it is two feedings, then set up two pushers or two rivet feeding positions, one pusher is equipped with one rivet feeding position, and pushes two rivets at the same time, which is more efficient and less costly. Utility Model Content

[0003] The purpose of the utility model is to provide a rivet feeding device to solve the problem of complicated design of existing rivet pushing devices mentioned in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A rivet feeding device includes a U-shaped platform, one side of the U-shaped platform is provided with a rivet pushing groove, a cylinder is provided above the U-shaped platform, an inner rod end of the cylinder is fixedly mounted with a motor, a rotating shaft end of the motor is fixedly mounted with a disc, symmetrically provided with rivet grooves on the disc, and a rivet head groove is provided on the disc below the rivet groove.

[0006] As a further description of the above technical solution:

[0007] The side of the circular disc is arranged in contact with the arc edge of the U-shaped platform.

[0008] As a further description of the above technical solution:

[0009] The rivet pushing channel is arranged at the end position of the arc edge of the U-shaped platform.

[0010] As a further description of the above technical solution:

[0011] The rivet grooves are arranged on the same side.

[0012] As a further description of the above technical solution:

[0013] The inner end of the rivet groove is arc-shaped.

[0014] As a further description of the above technical solution:

[0015] One side surface of the rivet groove is a straight surface, and the other side surface is an arc-shaped open surface.

[0016] Compared with the prior art, the present invention provides a rivet feeding device with the following beneficial effects:

[0017] The utility model has a structural design and is easy to operate. By designing two rivet grooves on the disc, two rivets can be fed at the position where one rivet is pushed into the groove. The position of the rivet is automatically adjusted during the process of being pushed forward. It can realize that one pusher is equipped with one rivet feeding position and two rivets can be pushed at the same time, which is more efficient and less costly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the rivet head groove position structure of the utility model.

[0020] Legend:

[0021] 1. U-shaped table; 2. Rivet push-in groove; 3. Cylinder; 4. Motor; 5. Disc; 6. Rivet slot; 7. Rivet head slot. DETAILED DESCRIPTION

[0022] 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.

[0023] Example:

[0024] See also Figure 1-Figure 2 The utility model provides a rivet feeding device, including a U-shaped platform 1, a rivet pushing groove 2 is provided on one side of the U-shaped platform 1, a cylinder 3 is provided above the U-shaped platform 1, a motor 4 is fixedly installed on the inner rod end of the cylinder 3, a disc 5 is fixedly installed on the rotating shaft end of the motor 4, rivet grooves 6 are symmetrically provided on the disc 5, and a rivet head groove 7 is provided on the disc 5 below the rivet groove 6.

[0025] Specifically, such as Figure 1 As shown, the side of the disc 5 is in contact with the arc edge of the U-shaped platform 1, and the rivet is pushed out of the rivet groove 2 without being pushed off due to the rotation of the disc 5, and directly enters the rivet groove 6.

[0026] Specifically, such as Figure 1 As shown, the rivet pushing channel 2 is set at the end position of the arc edge of the U-shaped platform 1 to facilitate the rivet to enter the rivet groove 6.

[0027] Specifically, such as Figure 1As shown, the rivet grooves 6 are arranged on the same side, the inner ends of the rivet grooves 6 are arc-shaped, one side surface of the rivet grooves 6 is a straight surface, and the other side surface is an arc-shaped open surface. The rivets can be inserted and removed without limit and can maintain the same position after being pushed out.

[0028] Working principle:

[0029] The rivet is pushed from the position where the rivet is pushed into the groove 2. The motor 4 rotates the disc 5, and a rivet is pushed into the rivet groove 6 through the position where the rivet is pushed into the groove 2. The protruding position of the lower end of the rivet is at the rivet head groove 7. The motor 4 rotates the two rivet grooves 6 outward, and the cylinder 3 extends to push the rivet forward. Because of the arc-shaped opening surface, the rivet is guided to the innermost position of the rivet groove 6 during the forward pushing process. The rivet spacing remains unchanged and the positions are flush. The cylinder 3 contracts, the disc 5 retreats, and the rivet remains.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rivet feeding device, comprising a U-shaped table (1), characterized in that: A rivet pushing channel (2) is provided on one side of the U-shaped platform (1), and a cylinder (3) is provided above the U-shaped platform (1). A motor (4) is fixedly mounted on the inner rod end of the cylinder (3), and a disc (5) is fixedly mounted on the rotating shaft end of the motor (4). Rivet grooves (6) are symmetrically provided on the disc (5), and a rivet head groove (7) is provided on the disc (5) below the rivet groove (6).

2. A rivet feeding device according to claim 1, characterized in that: The side of the circular disc (5) is arranged in contact with the arc edge of the U-shaped platform (1).

3. The rivet feeding device according to claim 1, characterized in that: The rivet pushing channel (2) is arranged at the arc edge end position of the U-shaped platform (1).

4. The rivet feeding device according to claim 1, characterized in that: The rivet grooves (6) are arranged on the same side.

5. The rivet feeding device according to claim 1, characterized in that: The inner end of the rivet groove (6) is in an arc shape.

6. A rivet feeding device according to claim 5, characterized in that: One side surface of the rivet groove (6) is a straight surface, and the other side surface is an arc-shaped open surface.

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