CN214640035U

CN214640035U - Riveting workpiece conveying mechanism and riveting equipment

Info

Publication number: CN214640035U
Application number: CN202120777981.6U
Authority: CN
Inventors: 王茂春
Original assignee: Taizhou Heao Tools Co ltd
Current assignee: Taizhou Heao Tools Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-09
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a riveting work piece transport mechanism and riveting equipment relates to riveting equipment technical field, and this riveting work piece transport mechanism includes: the conveying device comprises a rack, a closed conveying chain, a power source for driving the conveying chain to run, and a plurality of conveying plates which are arranged along the extending direction of the conveying chain and are used for placing workpieces, wherein the conveying plates are arranged on the conveying chain; the conveying plate is provided with an upper surface and a lower surface, and step-shaped structures are formed on two sides of the conveying chain in the extension direction; the stepped structure includes: a first lateral surface adjacent to the upper surface, a second lateral surface adjacent to the lower surface, and a step surface between the first and second lateral surfaces to connect the first and second lateral surfaces; wherein, between two adjacent conveying boards, the step-shaped structures of two conveying boards are oppositely staggered to form a bending gap. The technical scheme of this application can prevent that the rivet from falling into inside the riveting equipment from the clearance between two conveying boards.

Description

Riveting workpiece conveying mechanism and riveting equipment

Technical Field

The application relates to the technical field of riveting equipment, in particular to a riveting workpiece conveying mechanism and riveting equipment.

Background

The riveting machine, also called as riveter, rotary riveter, riveting machine, rolling riveter, etc. is a new type of riveting equipment developed according to the cold rolling principle. In some automated riveting equipment, workpieces are sequentially fed into a riveting mechanism for riveting under the conveying of a conveying mechanism.

In some technical solutions, the riveting mechanism rivets the workpieces one by one, and therefore, it is necessary to provide a conveying mechanism capable of feeding the workpieces one by one into the riveting mechanism in sequence for riveting.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will solve lies in, to prior art's the aforesaid not enough, provides a riveting work piece transport mechanism and riveting equipment.

This riveting work piece transport mechanism includes:

a frame;

a closed conveyor chain;

the power source drives the conveying chain to run;

a plurality of conveying plates for placing workpieces are arranged along the extending direction of the conveying chain and are installed on the conveying chain; the conveying plate is provided with an upper surface and a lower surface, and step-shaped structures are formed on two sides of the conveying chain in the extension direction; the stepped structure includes: a first lateral surface adjacent to the upper surface, a second lateral surface adjacent to the lower surface, and a step surface between the first and second lateral surfaces to connect the first and second lateral surfaces;

wherein, between two adjacent conveying boards, the step-shaped structures of two conveying boards are oppositely staggered to form a bending gap.

In some refinements, the first lateral surface and the second lateral surface are parallel to each other; the step surface is perpendicular to the first and second lateral surfaces.

In some refinements, the step surfaces of the step-like structure on both sides of the transfer plate face the same.

In some refinements, the step surfaces of the step-like structure on both sides of the transfer plate face oppositely.

In some refinements, the power source is a servomotor.

In some refinements, the rivet workpiece transport mechanism has two transport chains running in parallel; the conveying plate spans over the two conveying chains.

On the other hand, the application also provides riveting equipment which is provided with the riveting workpiece conveying mechanism.

In this application, having arranged the conveying board on the conveyor chain, at the operation in-process, the conveying board is arranged in sending into the riveting mechanism one by one with the work piece in proper order and rivets. In addition, because between two adjacent conveying boards, the step-shaped structures of the two conveying boards are reversely staggered and oppositely formed with bent gaps, the rivet can be prevented from falling into the riveting equipment from the gap between the two conveying boards.

Drawings

Fig. 1 is a schematic structural view of a riveting apparatus in an embodiment of the present application.

Fig. 2 is another schematic structural view of a riveting apparatus in an embodiment of the present application.

Fig. 3 is a schematic structural view of a transfer plate in an embodiment of the present application.

FIG. 4 is a schematic view of the junction between two adjacent transfer plates in an embodiment of the present application.

Fig. 5 is a schematic structural view of a transfer plate in an embodiment of the present application.

Detailed Description

The following are specific embodiments of the present application and are further described with reference to the drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Referring to fig. 1 to 5, an embodiment of the present application provides a riveting workpiece conveying mechanism, including: the device comprises a frame 100, a closed conveying chain 200, a power source 300, a plurality of conveying plates 400 for placing workpieces; wherein, the power source 300 is used for driving the conveying chain 200 to run; the transfer plate 400 is arranged and mounted on the conveying chain 200 along the extending direction of the conveying chain 200. The conveying chain 200 runs under the driving of the power source 300, and the conveying plate 400 carries the workpieces to move along with the conveying chain 200, so that the workpieces are sequentially sent into the riveting mechanism one by one to be riveted.

As shown in fig. 1, the conveying chain 200 is in a form of a ring-shaped and one-turn closed structure, and the transfer plates 400 are uniformly distributed along one turn of the conveying chain 200, wherein each transfer plate 400 can be used for placing one workpiece. The conveying chain 200 can advance for a predetermined distance each time under the driving of the power source 300, so that the next conveying plate 400 is located at the processing position of the riveting mechanism, and in this cycle, the riveting mechanism can process the workpieces on the respective conveying plates 400. Further, the power source 300 is a servo motor. Specifically, the rotor speed of the servo motor is controlled by an input signal and can react quickly, and the servo motor is used as an actuating element in an automatic control system. The servo motor can be used to precisely control the advancing distance of the conveying chain 200.

Referring to fig. 3 to 5, the transfer plate 400 has an upper surface 410 and a lower surface 420, and is formed with a stepped structure 430 along both sides in the extending direction of the conveying chain 200; the stepped structure 430 includes: a first lateral surface 431 adjacent to the upper surface 410, a second lateral surface 432 adjacent to the lower surface 420, and a step surface 433 between the first and second

lateral surfaces

431 and 432 to connect the first and second

lateral surfaces

431 and 432. Referring to fig. 4, between two adjacent transfer plates 400, the stepped structures 430 of the two transfer plates 400 are oppositely staggered to form a bent gap 440.

Further, the first and second

lateral surfaces

431 and 432 are parallel to each other; the step surface 433 is perpendicular to the first and second

lateral surfaces

431 and 432. The transfer plate 400 is provided with the stepped structure 430 at both sides, and the stepped surface 433 of the stepped structure 430 at both sides may be directed upward or downward. Referring to fig. 4, for the transfer plate 400a on the left, the stepped surface 433 of the stepped structure 430 thereof faces upward; for the right transfer plate 400b, the stepped structure 430 thereof has the stepped surface 433 facing downward.

In some embodiments, referring to fig. 5, the step surfaces 433 of the stepped structure 430 at both sides of the transfer plate 400 face opposite. In some embodiments, the step surfaces 433 of the stepped structures 430 on both sides of the transfer plate 400 face the same. In some embodiments, the step surfaces 433 of the partial transfer plate 400 face oppositely, and the step surfaces 433 of the stepped structures 430 on both sides of the partial transfer plate 400 face identically.

In the embodiment of the present application, the stepped structures 430 of the two transfer plates 400 are oppositely staggered to form a bending gap 440, and the bending gap 440 can prevent the rivet from falling into the riveting device from the gap between the two transfer plates, which affects the operation of the riveting device.

Further, the riveting workpiece conveying mechanism has two conveying chains 200 running in parallel; the transfer plate 400 spans over both conveyor chains 200. The power source of the conveying chain 200 may be an electric motor, a hydraulic motor, and other adaptable power devices. The two conveying chains 200 are driven by the power source 300 to rotate synchronously.

The riveting mechanism in the embodiments of the present application is capable of riveting articles using rivets. The workpiece to be riveted referred to in the embodiments of the present application may be a locking pliers.

The embodiment of the application also provides riveting equipment which is provided with the riveting workpiece conveying mechanism. For related matters, reference may be made to the above-mentioned matters related to the riveting workpiece conveying mechanism of the present embodiment, and details are not described herein.

In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The specific embodiments described herein are merely illustrative of the spirit of the application. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the present application as defined by the appended claims.

Claims

1. A riveted work transfer mechanism characterized by comprising:

a frame (100);

a closed conveying chain (200);

a power source (300) for driving the conveying chain (200) to run;

a plurality of conveying plates (400) for placing workpieces are arranged along the extending direction of the conveying chain (200) and are installed on the conveying chain (200); the transmission plate (400) is provided with an upper surface (410) and a lower surface (420), and a step-shaped structure (430) is formed along two sides of the extension direction of the conveying chain (200); the stepped structure (430) includes: a first lateral surface (431) adjacent to the upper surface (410), a second lateral surface (432) adjacent to the lower surface (420), and a step surface (433) between the first lateral surface (431) and the second lateral surface (432) to connect the first lateral surface (431) and the second lateral surface (432);

between two adjacent transmission plates (400), the step-shaped structures (430) of the two transmission plates (400) are oppositely staggered to form a bent gap (440).

2. The rivet work transfer mechanism of claim 1 wherein the first lateral surface (431) and the second lateral surface (432) are parallel to each other; the step surface (433) is perpendicular to the first lateral surface (431) and the second lateral surface (432).

3. The rivet work transfer mechanism according to claim 2, wherein the step surfaces (433) of the step-like structures (430) on both sides of the transfer plate (400) are oriented the same.

4. The rivet work transfer mechanism according to claim 2, wherein the step surfaces (433) of the stepped structure (430) on both sides of the transfer plate (400) are oppositely directed.

5. The rivet work conveying mechanism according to claim 1, wherein the power source (300) is a servo motor.

6. The rivet work transfer mechanism according to claim 1, wherein the rivet work transfer mechanism has two conveying chains (200) running in parallel; the conveying plate (400) spans over the two conveying chains (200).

7. A riveting apparatus characterized by having the riveted work transfer mechanism according to any one of claims 1 to 6.