CN211225090U - Spacing adjustable plate link chain conveying mechanism - Google Patents

Abstract

The utility model discloses a plate chain conveying mechanism with adjustable spacing, comprising a plate chain conveying frame, the upper end of the plate chain conveying frame is fixedly installed with a translation sliding rail, and the upper end of the translation sliding rail is slidably connected with a plate chain body One side of the plate chain body is fixedly installed with an active end, one side of the active end is connected with a drive sprocket, and the internal transmission of the plate chain body is connected with a power plate chain, and the plate chain conveys The upper end of the frame is fixedly installed with a plate chain drive motor, one side of the plate chain drive motor is driven and connected with a transmission shaft, both ends of the transmission shaft are fixedly connected with a transmission square shaft, and one end of the transmission square shaft is slidably connected with a transmission shaft. A transmission sprocket, one end of the plate chain conveying frame is fixedly installed with a tensioning mechanism. The utility model can conveniently adjust the position, and the power plate chains on both sides adopt the same driving motor, which can ensure the smoothness of the workpiece transmission.

Description

A kind of pitch-adjustable plate chain conveying mechanism

technical field

The utility model relates to a conveying mechanism, in particular to a plate chain conveying mechanism with adjustable spacing.

Background technique

In the process of industrial production, it is often necessary to transport some heavy workpieces. The plate chain conveying mechanism is a main conveying accessory in the conveying equipment. It is composed of a plate chain that automatically drives the conveyor belt or changes its conveying direction.

In the existing heavy-duty workpiece plate chain conveying mechanism, it is not very convenient to transfer large or small workpieces. Generally, transfer tooling is added between the plate chain and the workpiece. In a one-way flow production line, the transfer tooling needs to be recovered. , the production operation is not smooth.

Utility model content

The purpose of the present utility model is to provide a plate chain conveying mechanism with adjustable spacing, so as to solve the problem that the distance between the plate chains of the existing plate chain conveying mechanism proposed in the above-mentioned background technology cannot be adjusted, which leads to the inconvenience of conveying workpieces of different spans. .

To achieve the above object, the utility model provides the following technical solutions:

A plate chain conveying mechanism with adjustable spacing includes a plate chain conveying frame, the upper end of the plate chain conveying frame is fixedly installed with a translation slide rail, the upper end of the translation slide rail is slidably connected with a plate chain body, and the plate chain One side of the fuselage is fixedly installed with an active end, one side of the active end is connected with a drive sprocket, the internal drive of the plate chain body is connected with a power plate chain, and the upper end of the plate chain conveyor is fixedly installed There is a plate chain drive motor, one side of the plate chain drive motor is drivingly connected with a transmission shaft, both ends of the transmission shaft are fixedly connected with a transmission square shaft, and one end of the transmission square shaft is slidably connected with a transmission sprocket. A tensioning mechanism is fixedly installed on one side of the plate chain body.

As a further solution of the present invention, the number of the translation slide rails is two groups, and the number of the plate chain bodies is two groups.

As a further solution of the present invention, pulleys are fixedly installed at the lower end of the plate chain conveying frame, and the number of pulleys is four groups.

As a further solution of the present invention, the number of the transmission square shafts is two groups, and the two groups of transmission square shafts both penetrate the inside of the transmission sprocket and the inside of the plate chain body.

As a further solution of the present invention, the number of the transmission sprockets is two groups, and the transmission sprockets are respectively located at one end of the transmission square shaft, and the transmission sprockets and the plate chain body are fixedly connected.

As a further solution of the present invention, reinforcing ribs are fixedly installed inside the plate chain conveying frame, and the reinforcing ribs are vertically arranged.

As a further solution of the present invention: the number of the tensioning mechanism is two groups, one end of the plate chain body is provided with a feeding port, and the other end of the plate chain body is provided with a discharging port, the The tensioning mechanism is located at the feeding port of the plate chain body.

As a further solution of the present invention: the material of the plate chain body is stainless steel plate, and the plate chain body is formed by splicing two sets of stainless steel plates.

Compared with the prior art, the beneficial effects of the present utility model are:

The adjustable distance plate chain conveying mechanism opens the plate chain drive motor, the plate chain drive motor drives the transmission shaft to move, the transmission shaft drives the transmission square shaft to move, and the transmission square shaft passes through the inner square hole of the transmission sprocket, when the power plate chain moves in translation When adjusting, the transmission sprocket moves on the transmission square shaft to ensure that the power plate chain drives the drive sprocket to rotate at different spacing positions. In addition, when the distance between the plate chain bodies needs to be adjusted, pneumatic and lead screws are used. In this way, only two spacings can be adjusted by pneumatics, and the screw rod can meet any spacing requirement within the design stroke, realizing the purpose of more convenient transmission of large or small workpieces. On the linear guide rail, the position can be adjusted easily, and the power plate chain on both sides adopts the same drive motor, which can ensure the smoothness of the workpiece transmission.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of a distance-adjustable plate chain conveying mechanism.

FIG. 2 is a schematic view of the front structure of the adjustable-spacing plate chain conveying mechanism.

Fig. 3 is a schematic side view of the structure of the conveying mechanism of the adjustable-spacing plate chain.

FIG. 4 is a schematic top view of the structure of the conveying mechanism of the adjustable-spacing plate chain.

As shown in the picture: 1. Plate chain conveyor; 2. Translation slide rail; 3. Plate chain body; 4. Active end; 5. Drive sprocket; 6. Power plate chain; 7. Plate chain drive motor; 8 , transmission shaft; 9, transmission square shaft; 10, transmission sprocket; 11, tensioning mechanism.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4. In the embodiment of the present utility model, a plate chain conveying mechanism with adjustable spacing includes a plate chain conveying frame 1, and a pulley is fixedly installed at the lower end of the plate chain conveying frame 1, and the number of pulleys is four groups. The plate chain conveyor frame 1 can be moved conveniently, so that the conveying mechanism can be moved to any place for use, which reduces the labor intensity of workers. The plate chain conveyor frame 1 is fixedly installed with reinforcing ribs, and the reinforcing ribs are arranged vertically. , the support strength of the plate chain conveyor 1 is improved, making the plate chain conveyor 1 more durable, and suitable for supporting some heavier workpieces. The number of rails 2 is two groups, and the number of plate chain bodies 3 is two groups. The upper end of the translation slide rail 2 is slidably connected with the plate chain body 3. The plate chain body 3 is made of stainless steel, and the plate chain body is made of stainless steel. 3 It is made of two sets of stainless steel plates spliced together. The plate chain body 3 is not easy to rust, and has high strength and will not be easily deformed. For the purpose of more convenient transmission of large or small workpieces, the plate chain body 3 slides on the translation slide rail 2, which can be easily adjusted in position. Stable, one side of the plate chain body 3 is fixedly installed with the active end 4, and one side of the active end 4 is connected with a drive sprocket 5, and the drive sprocket 5 provides power for the transmission of the power plate chain 6, and the plate chain body The inner drive of 3 is connected with a power plate chain 6, the upper end of the plate chain conveyor 1 is fixedly installed with a plate chain drive motor 7, one side of the plate chain drive motor 7 is driven and connected with a transmission shaft 8, and both ends of the transmission shaft 8 are fixedly connected. There are transmission square shafts 9, the number of transmission square shafts 9 is two groups, and the two groups of transmission square shafts 9 both penetrate the inside of the transmission sprocket 10 and the inside of the plate chain body 3, and one end of the transmission square shaft 9 is slidably connected with the transmission. Sprocket 10, open the plate chain drive motor 7, the plate chain drive motor 7 drives the transmission shaft 8 to move, the transmission shaft 8 drives the transmission square shaft 9 to move, and the transmission square shaft 9 passes through the inner square hole of the transmission sprocket 10, when the power plate When the chain 6 is adjusted in translation, the transmission sprocket 10 moves on the transmission square shaft 9 to ensure that the power plate chain 6 drives the drive sprocket 5 to rotate at different spacing positions. The number of transmission sprockets 10 is two groups, and the transmission sprockets 10 are Located at one end of the transmission square shaft 9, the transmission sprocket 10 and the plate chain body 3 are fixedly connected. One side of the plate chain body 3 is fixedly installed with a tensioning mechanism 11. The number of tensioning mechanisms 11 is two groups. One end of the chain body 3 is provided with a feeding port, and the other end of the plate chain body 3 is provided with a discharging port. The tension of the chain 6 is adjusted.

The working principle of the utility model is as follows: open the plate chain drive motor 7, the plate chain drive motor 7 drives the transmission shaft 8 to move, the transmission shaft 8 drives the transmission square shaft 9 to move, and the transmission square shaft 9 passes through the inner square hole of the transmission sprocket 10. , When the power plate chain 6 is adjusted in translation, the transmission sprocket 10 moves on the transmission square shaft 9 to ensure that the power plate chain 6 drives the drive sprocket 5 to rotate at different spacing positions. When adjusting the spacing, there are two methods of pneumatic and screw. Pneumatic can only adjust two spacings, and the screw can meet any spacing requirement within the design stroke, which realizes the transmission of larger or smaller workpieces. For the purpose of convenience, in addition, the plate chain body 3 slides on the translation slide rail 2, which can easily adjust the position. The power plate chain 6 on both sides adopts the same driving motor, which can ensure the smoothness of the workpiece transmission.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

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 and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A distance-adjustable plate chain conveying mechanism, comprising a plate chain conveying frame (1), characterized in that: the upper end of the plate chain conveying frame (1) is fixedly installed with a translation slide rail (2), and the translation slide The upper end of the rail (2) is slidably connected with a plate chain body (3), one side of the plate chain body (3) is fixedly installed with an active end (4), and one side of the active end (4) is connected in a drive There is a drive sprocket (5), a power plate chain (6) is connected to the internal drive of the plate chain body (3), and a plate chain drive motor (7) is fixedly installed on the upper end of the plate chain conveyor (1). One side of the plate chain drive motor (7) is connected with a transmission shaft (8), both ends of the transmission shaft (8) are fixedly connected with a transmission square shaft (9), and the transmission square shaft (9) A transmission sprocket (10) is slidably connected to one end of the plate chain body (3), and a tensioning mechanism (11) is fixedly installed on one side of the plate chain body (3). 2 . The plate chain conveying mechanism with adjustable spacing according to claim 1 , wherein the number of the translation slide rails ( 2 ) is two groups, and the number of the plate chain bodies ( 3 ) is two groups. 3 . 3 . The plate chain conveying mechanism with adjustable spacing according to claim 1 , wherein the lower end of the plate chain conveying frame ( 1 ) is fixedly installed with pulleys, and the number of pulleys is four groups. 4 . 4. The adjustable-spacing plate chain conveying mechanism according to claim 1, wherein the number of the transmission square shafts (9) is two groups, and the two groups of transmission square shafts (9) pass through the transmission chain The inside of the wheel (10) and the inside of the chain body (3). 5. The adjustable-spacing plate chain conveying mechanism according to claim 1, wherein the number of the transmission sprockets (10) is two groups, and the transmission sprockets (10) are respectively located on the transmission square shaft (9) One end of the transmission sprocket (10) and the plate chain body (3) are fixedly connected. 6 . The plate chain conveying mechanism with adjustable spacing according to claim 1 , wherein the plate chain conveying frame ( 1 ) is fixedly installed with reinforcing ribs, and the reinforcing ribs are vertically arranged. 7 . 7 . The plate chain conveying mechanism with adjustable spacing according to claim 1 , wherein the number of the tensioning mechanisms ( 11 ) is two groups, and one end of the plate chain body ( 3 ) is provided with a feeding device. 8 . The other end of the plate chain body (3) is provided with a discharge opening, and the tensioning mechanism (11) is located at the feeding opening of the plate chain body (3). 8. The adjustable-spacing plate chain conveying mechanism according to claim 1, characterized in that: the plate chain body (3) is made of stainless steel plate, and the plate chain body (3) is spliced by two sets of stainless steel plates made.

Images