WO2019056477A1

WO2019056477A1 - Detecting apparatus for chain assembling

Info

Publication number: WO2019056477A1
Application number: PCT/CN2017/108032
Authority: WO
Inventors: 何汉朝; 何治富
Original assignee: 苏州顺革智能科技有限公司
Priority date: 2017-09-22
Filing date: 2017-10-27
Publication date: 2019-03-28
Also published as: CN107478429A

Abstract

Disclosed is a detecting apparatus for chain assembling, comprising a transport plate (1), a sliding plate (2), a first driving device (3), a second driving device (4),a detecting device (5), and a detecting rod (6), wherein one or more recesses (11) are provided on a side face of the transport plate (1), and the first driving device (3) is connected to the sliding plate (2) to drive the sliding plate to move horizontally; and the second driving device (4) is fixed on the sliding plate, the transport plate is connected to the sliding plate in a sliding manner, and the second driving device is connected to the transport plate to drive the transport plate to move horizontally. The detecting apparatus can quickly determine whether the chain is lacking any parts, thus ensuring the assembling quality of the chain.

Description

Detection device for chain assembly

Technical field

The present invention relates to the field of chain assembly technology, and in particular to a detection device for chain assembly.

Background technique

In the prior art, the chain assembly is completed by the lower inner piece mounting, the small tube mounting, the large tube mounting, the upper inner piece mounting, the lower outer piece and the pin shaft mounting, and the upper outer piece mounting, thereby completing the chain assembly, and the chain is in the assembly process. To complete the installation of a component, it is necessary to move it to the next station for the installation of other components. Generally, the runway of the chain is used to transmit the chain waiting for assembly on the runway, because the installation station is adjacent. The distance is relatively close, the start and stop of the runway will drive the chain to shake, the chain shift phenomenon will occur, which will affect the installation of subsequent parts, waste a lot of time and reduce the assembly efficiency;

In addition, due to the large number of parts, there may be missing parts during automatic assembly, which affects the efficiency and quality of chain assembly. Nowadays, it is often necessary to manually inspect the chain, but manual inspection has large errors and high labor costs. The inspection efficiency is low.

Summary of the invention

In view of the above drawbacks of the prior art, the main object of the present invention is to overcome the deficiencies of the prior art, and to disclose a detecting device for chain assembly, comprising a transmission plate, a sliding plate, a first driving device, and a second a driving device, a detecting device and a detecting rod, wherein a side surface of the transmission plate is provided with one or more notches, and the first driving device is connected to the sliding plate to drive the sliding plate to move horizontally, the second driving The device is fixed on the sliding plate, the transmission plate is slidably connected to the sliding plate, and the second driving device is connected to the transmission plate to drive the transmission plate to move horizontally, and the first driving device drives the The sliding plate moving direction and the second drive The moving device drives the moving direction of the transporting plate to intersect, the detecting device is disposed on the transporting plate, the detecting rod is connected to the detecting device, and the detecting device is provided with one or more, corresponding, The detection lever has one or more.

Further, the notch is provided with 13 pieces, and the detecting device is provided with 8 and arranged in sequence on the side of the transmission plate having a notch, correspondingly provided with 8 detecting rods, respectively two cloths A detection rod, two roller detection levers, an upper inner sheet detection lever, two pin detection levers and an upper outer sheet detection lever are sequentially connected to the detecting device.

Further, the detecting device comprises a body, a detecting block, a sensor and an elastic member, wherein the detecting block is slidably connected to the body through the elastic member, and the sensor is disposed on the body.

Further, one end of the body has a positioning portion.

Further, a sliding slot is disposed on the body, and the detecting block is disposed in the sliding slot.

Further, the elastic member is a spring.

Further, a guide angle is provided at the notch of the notch.

Further, the first driving device drives the sliding plate to move in a direction perpendicular to a direction in which the second driving device drives the conveying plate to move.

Further, the first driving device is one of a cylinder, a cylinder and a screw motor.

Further, the second driving device is one of a cylinder, a cylinder and a screw motor.

The chain missing component detecting device of the invention has the advantages of simple structure and convenient operation. Since the chain is placed in the notch, there is no need to worry about the shaking of the chain caused by the start and stop of the transmission, resulting in misalignment, improving the stability of the chain transmission and ensuring the quality of the chain assembly. .

In addition, it can quickly determine whether the chain is missing or not, and the accuracy is high, which ensures the assembly and assembly quality of the chain.

DRAWINGS

Figure 1 is a plan view of a detecting device for chain assembly of the present invention;

2 is a schematic structural view of a detecting device of the present invention;

3 is a schematic view showing another structure of the detecting device of the present invention;

The reference numerals are as follows:

1. Transmission plate, 2, sliding plate, 3, first driving device, 4, second driving device, 5, detecting device, 6, detecting rod, 11, notch, 51, body, 52, detecting block, 53, Sensor, 54, elastic member, 511, positioning portion, 512, chute.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A detecting device for chain assembly according to the present invention, as shown in FIG. 1, includes a transporting plate 1, a sliding plate 2, a first driving device 3, a second driving device 4, a detecting device 5, and a detecting rod 6, a transport plate One side of the 1 is provided with one or more recesses 11, the first driving device 3 is connected with the sliding plate 2, and the sliding plate 2 is moved horizontally, the second driving device 4 is fixed on the sliding plate 2, and the conveying plate 1 and the sliding plate 2 are Sliding connection, the second driving device 4 is connected with the transmission plate 1 to drive the transmission plate 1 to move horizontally; in order to facilitate the transmission plate 1 to chain the chain into the notch 11, the notch of the notch 11 of the transmission plate 1 is provided with a lead angle; The first driving device 3 drives the moving direction of the sliding plate 2 to intersect with the moving direction of the transmission plate 1 by the second driving device 4. Preferably, in order to make the movement control of the transmission plate 1 more convenient, the first driving device 3 drives the moving direction of the sliding plate 2 to The second driving device 4 drives the transmission plate 1 to move in a vertical direction; the detecting device 5 is disposed on the transmission plate 1, the detecting rod 6 is connected to the detecting device 5, and the detecting device 5 is provided with one or more. Correspondingly, the detecting rod 6 has a Or multiple.

In order to make the detecting device more comprehensive in detecting the missing parts of the chain assembly, there are 13 notches 11 provided, and the detecting device 5 is provided with 8 and disposed on the side of the conveying plate 1 having the notch 11, correspondingly, the detecting lever 6 is disposed There are eight, respectively, two Booth detection rods, two roller detection rods, one upper inner sheet detection rod, two pin detection rods and one upper outer sheet detection rod, and are sequentially connected with the detecting device; The detecting rod is used for detecting the small tube of the chain, one end is connected with the detecting device 5, and the other end is extended to the position where the chain tube is installed; the Booth detecting rod is used for detecting the small tube of the chain. One end is connected to the detecting device 5, and the other end is extended to the chain tube installation position; the roller detecting rod is used for detecting the large tube of the chain, one end is connected with the detecting device 5, and the other end is extended to the large mounting position of the chain; the upper inner detecting rod The upper inner piece for detecting the chain has one end connected to the detecting device 5 and the other end extending to the inner piece mounting position of the chain; the pin detecting rod is for detecting the pin shaft of the chain, one end is connected with the detecting device 5, and the other end is extended The upper outer piece detecting rod is used for detecting the upper outer piece of the chain, one end is connected with the detecting device 5, and the other end is extended to the outer piece mounting position of the chain.

As shown in FIG. 2, the detecting device 5 includes a body 51, a detecting block 52, a sensor 53, and an elastic member 54, wherein the detecting block 52 is slidably coupled to the body 51 via an elastic member 54, and the sensor 53 is disposed on the body 51. One end of the body 51 has a positioning portion 511 for positioning and fixing the chain when detecting whether the chain is missing. The positioning portion 511 can extend into the middle of the two pins to achieve positioning.

In addition, the detecting block 52 and the body 51 can be slidably connected by the cooperation of the sliding rail and the slider. Preferably, the body 51 is provided with a sliding slot 512, and the detecting block 52 is disposed in the sliding slot 512, so that the detecting block 52 can be The horizontal movement is more stable and can make the detection device of the present invention smaller.

The sensor 53 is fixed on the body 51, and the detecting block 52 is close to the sensor 53, and the sensor 53 sends a signal to the control device to indicate that the missing component is present. Otherwise, if no signal is transmitted to the control device, the missing component is indicated; of course, if the sensor 53 and the detecting device Block 52 is located a farther distance and can be signaled to sensor 53 by providing an extension block on detection block 52.

Again, as shown in FIG. 2, in one embodiment, the resilient member 53 can use a thrust spring that has one end coupled to the body 51 and the other end coupled to the detection block 52 such that the detection block is always at the end of the body 51.

As shown in FIG. 3, in another embodiment, the elastic member 53 can use a tension spring, one end of the tension spring is connected to the end of the body 51, and the other end is connected to the detecting block 52, so that the detecting block is always at the body 51. Ends.

As shown in FIG. 1-3 again, the first driving device 3 drives the sliding plate 2 to move horizontally through the sliding rails, the transmission plate 1 is slidably connected to the sliding plate 2 through the sliding rails, and the second driving device 4 is fixed to the sliding plate 2 Upper, the detecting lever 6 is connected to the detecting block 52 of the detecting device 5, as shown in FIG. 1, when the transport chain moves to the right, the second driving device 4 moves the transporting plate 1 downward, and places the chain in the notch 11. At this time, the positioning portion 511 extends into the chain to position the chain; when the body 51 is moved by a specified distance when the body is not missing, the detecting rod 6 is pushed up and the detecting block 52 is driven to the sensor 53 because the chain is not missing. Closely, the sensor 53 senses that the detecting block 52 is close, and gives a signal to the control device to indicate the missing piece; when the body 51 is moved by a specified distance, the detecting block 6 does not block the object due to the detection rod 6, so the detecting block 52 does not Approaching the sensor 53, the sensor 53 does not transmit a signal to the control device, indicating the missing part; the first driving device 3 moves the sliding plate 2 to the right, and after moving to the next station, the second driving device 4 drives the transmission plate 2 to move upward. The first driving device 3 drives the sliding plate 2 to move to the left, so that the running line of the transmission plate 2 has a "mouth" shape.

Of course, the first driving device 3 can also drive the sliding plate 2 to move downwards, and the second driving device 4 drives the transmission plate 1 to move to the right. Only the downward movement of the sliding plate 2 is required to cause the transmission plate 1 to place the chain in the notch. 11 , the second driving device 4 drives the transmission plate 1 to move to the right, after moving to the next station, the first driving device 3 drives the sliding plate 2 to move upward, and the second driving device 4 drives the transmission plate to move to the left to form The "mouth" shape runs the line.

The first drive unit 3 is one of a cylinder, a cylinder and a screw motor.

The second drive unit 4 is one of a cylinder, a cylinder and a screw motor.

In the operation of the invention, after the chain assembly machine installs the components of the chain, the transmission plate 1 moves to place the chain in the notch 11, and the detecting device 5 detects whether the current installation component has a missing piece, and if the missing component is stopped, if not In the case of missing parts, the chain is moved to the next station by the first driving device 3 and the second driving device 4 to install other components.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; the invention should be modified or equivalently replaced without departing from the spirit and scope of the invention. The cover is within the scope of the claims of the present invention.

Claims

A detecting device for chain assembly, comprising: a conveying plate, a sliding plate, a first driving device, a second driving device, a detecting device and a detecting rod, wherein one side of the conveying plate is provided with one or more concave The first driving device is connected to the sliding plate to drive the sliding plate to move horizontally, the second driving device is fixed on the sliding plate, and the transmission plate is slidably connected with the sliding plate. The second driving device is connected to the transmission plate to drive the transmission plate to move horizontally, and the first driving device drives the moving direction of the sliding plate to intersect with the moving direction of the transmission plate by the second driving device. The detecting device is disposed on the transfer board, and the detecting rod is connected to the detecting device, and the detecting device is provided with one or more, correspondingly, the detecting rod has one or more.
A detecting device for chain assembly according to claim 1, wherein said notches are provided with thirteen, said detecting means are provided with eight and arranged in order that said conveying plate has a concave shape One side of the mouth is provided with eight detecting rods, which are two Booth detecting rods, two roller detecting rods, one upper inner sheet detecting rod, two pin detecting rods and one upper outer sheet detecting rod. And connected to the detecting device in sequence.
A detecting device for chain assembly according to claim 1, wherein said detecting device comprises a body, a detecting block, a sensor and an elastic member, and said detecting block slides with said body through said elastic member Connected, the sensor is disposed on the body.
A detecting device for chain assembly according to claim 3, wherein one end of the body has a positioning portion.
The detecting device for chain assembly according to claim 3, wherein the body is provided with a sliding slot, and the detecting block is disposed in the sliding slot.
A detecting device for chain assembly according to claim 3, wherein said elastic member is a spring.
A detecting device for chain assembly according to claim 1, wherein a notch is provided at the notch of the notch.
A detecting device for chain assembly according to claim 1, characterized in that The first driving device drives the sliding plate to move in a direction perpendicular to a direction in which the second driving device drives the conveying plate to move.
A detecting device for chain assembly according to claim 1, wherein said first driving means is one of a cylinder, a cylinder and a screw motor.
A detecting device for chain assembly according to claim 1, wherein said second driving means is one of a cylinder, a cylinder and a screw motor.