CN219292078U

CN219292078U - Straight pipe length on-line measuring device

Info

Publication number: CN219292078U
Application number: CN202320771817.3U
Authority: CN
Inventors: 葛留帅; 李文科; 谭青松; 李延军; 常建永
Original assignee: Shanghai Longyang Precision Compound Copper Pipe Co ltd
Current assignee: Shanghai Longyang Precision Compound Copper Pipe Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-04
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a straight pipe length online detection device which comprises a conveying frame, a roller assembly and a driving part, wherein the roller assembly is arranged on the conveying frame and used for placing a straight pipe, the driving part is arranged on the conveying frame and used for driving the roller assembly to work, a pipe detection sensor used for detecting whether the straight pipe is in place or not is arranged at the front end of the conveying frame, and a length measurement sensor used for detecting whether the length of the straight pipe is qualified or not is arranged at the rear end of the conveying frame in a sliding mode. The utility model has the beneficial effects that: compared with the prior art, the automatic classification device has high precision and automatic classification, and greatly reduces the labor intensity of operators.

Description

Straight pipe length on-line measuring device

Technical Field

The utility model relates to the technical field of metal tube detection, in particular to a straight tube length online detection device.

Background

The ultra-high-efficiency outer finned tube has the phenomenon of stretching and lengthening after passing through a fin processing machine, and in order to ensure that the length of discharged materials of the tube fitting meets the requirements, the quality control is performed by a manual measuring method (such as a measuring scale) at the present stage, but the method is relatively wasteful of manpower, and operators are easy to fatigue, so that defective products flow out.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide an on-line straight pipe length detection device for solving the problems.

The technical problems solved by the utility model can be realized by adopting the following technical scheme:

the utility model provides a straight tube length on-line measuring device, its characterized in that, is in including defeated pay-off frame and setting just be used for supplying the gyro wheel subassembly that the straight tube placed and setting are in on the defeated pay-off frame just be used for driving the drive part of gyro wheel subassembly work, the front end of carrying the pay-off frame is provided with the tubular product detection sensor that is used for detecting whether the straight tube is in place, the rear end sliding configuration of carrying the pay-off frame has the length that is used for detecting the straight tube and whether qualified survey length sensor, place when the straight tube aligns on the gyro wheel subassembly, the tubular product detection sensor detects the straight tube after being in place, surveys length sensor and utilizes edge detection mode input detection signal this moment, judges whether the length of straight tube is qualified.

In a preferred embodiment of the utility model, a first material turning mechanism for feeding qualified straight pipes into a qualified material frame is arranged on one side of the material conveying frame, and the first material turning mechanism comprises a first turning plate arranged on one side of the material conveying frame, a first transmission rod arranged on one side of the material conveying frame and connected with the first turning plate, and a first transmission cylinder arranged on one side of the material conveying frame and used for driving the first transmission rod to rotate.

In a preferred embodiment of the utility model, the first drive cylinder is connected to a fixed plate provided on the transport carriage.

In a preferred embodiment of the utility model, a second turning mechanism for feeding the unqualified straight pipes into the unqualified material frame is arranged on the other side of the material conveying frame, and the second turning mechanism comprises a second turning plate arranged on the other side of the material conveying frame, a second transmission rod arranged on the other side of the material conveying frame and connected with the second turning plate, and a second transmission cylinder arranged on the other side of the material conveying frame and used for driving the second transmission rod to rotate.

In a preferred embodiment of the utility model, the second drive cylinder is connected to a fixed plate provided on the transport carriage.

In a preferred embodiment of the utility model, a protective cover for protecting the roller assembly is arranged on the conveying material rack.

In a preferred embodiment of the utility model, a sliding rail which is in sliding fit with the length measuring sensor is further arranged on the conveying rack.

In a preferred embodiment of the utility model, the front end of the conveying rack is provided with a baffle for preventing the straight pipe from falling off.

In a preferred embodiment of the utility model, the roller assembly comprises a plurality of rollers arranged on the conveying frame and used for placing straight pipes and a plurality of chain wheels arranged on the conveying frame and connected with the rollers.

In a preferred embodiment of the utility model, the drive member is a drive motor.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that: compared with the prior art, the automatic classification device has high precision and automatic classification, and greatly reduces the labor intensity of operators.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a perspective view of the present utility model.

Fig. 4 is an enlarged view of the portion a of the present utility model.

Detailed Description

The utility model is further described below in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 1 to 4, an on-line straight pipe length detecting device includes a conveying rack 100, a roller assembly 200 disposed on the conveying rack 100 and used for placing a straight pipe 1, and a driving component 300 disposed on the conveying rack 100 and used for driving the roller assembly 200 to work, wherein the driving component 300 in this embodiment is preferably a driving motor.

The front end of the conveying material rack 100 is provided with a pipe detection sensor 110 for detecting whether the straight pipe 1 is in place, the rear end of the conveying material rack 100 is slidably provided with a length measurement sensor 120 for detecting whether the length of the straight pipe 1 is qualified, and the conveying material rack 100 in the embodiment is provided with a sliding rail 101 slidably matched with the length measurement sensor 120. Specifically, the number of the length measuring sensors 120 is two, and the two length measuring sensors are matched with the sliding rail 101 to detect and utilize an edge detection mode, detect the width of an input signal, and determine whether the length of the straight pipe 1 is qualified.

In order to place the qualified pipe into the qualified material frame, a first turning mechanism 400 for feeding the qualified straight pipe into the qualified material frame is arranged on one side of the material conveying frame 100, and the first turning mechanism 400 comprises a first turning plate 410 arranged on one side of the material conveying frame 100, a first transmission rod 420 arranged on one side of the material conveying frame 100 and connected with the first turning plate 410, and a first transmission cylinder 430 arranged on one side of the material conveying frame 100 and used for driving the first transmission rod 420 to rotate. The first actuating cylinder 430 in this embodiment is connected to a fixed plate 102 provided on the carriage 100. Specifically, a bearing is installed on the fixing plate 102, a first transmission rod 420 penetrates through the bearing, two first turning plates 410 are fixed on the first transmission rod 420 for balancing turning, a first clamping block 421 connected with a first transmission cylinder 430 is arranged on the first transmission rod 420, and finally turning is achieved through the first transmission cylinder 430.

In order to place the defective tube into the defective frame, a second turning mechanism 500 for feeding the defective straight tube into the defective frame is disposed at the other side of the conveying frame 100, and the second turning mechanism 500 includes a second turning plate 510 disposed at the other side of the conveying frame 100, a second driving rod 520 disposed at the other side of the conveying frame 100 and connected to the second turning plate 510, and a second driving cylinder 530 disposed at the other side of the conveying frame 100 and configured to drive the second driving rod 520 to rotate. The second actuating cylinder 530 in this embodiment is connected to a fixed plate 102 provided on the transport carriage 100. Specifically, a bearing is installed on the fixing plate 102, a second driving rod 520 passes through the bearing, two second turning plates 510 are provided for balancing the turning, the two second turning plates 510 are fixed on the second driving rod 520, a second clamping block 521 connected with a second driving cylinder 530 is arranged on the second driving rod 520, and finally the turning is realized through the second driving cylinder 530. In addition, the second flap 510 and the first flap 410 of the present utility model are arranged in a staggered manner.

To protect the roller assembly, a protective cover 103 is provided on the transport carriage 100.

In order to prevent the straight pipe from falling off, a baffle 104 is provided at the front end of the transport rack 100.

The roller assembly 200 includes a plurality of rollers 210 provided on the transport rack 100 for the straight tube 1 to be placed and a plurality of sprockets 220 provided on the transport rack 100 and connected to the plurality of rollers 210. Specifically, the rollers 210 are symmetrically disposed and spaced on the conveying rack 100, one end of each roller is a trapezoid end, so that the straight pipe can be aligned and perpendicular to the horizontal line, and the other end of each roller is connected with each sprocket. Also, a plurality of sprockets 220 are symmetrically disposed and spaced apart on the transporting carriage 100, one end of each sprocket being connected to the other end of each roller, and the other end of each sprocket being connected to the driving part 300.

The working principle of the utility model is as follows:

the straight pipe 1 is placed on a plurality of rollers 210 to be aligned, after the pipe detection sensor 110 at the front end of the feeding frame 100 detects that the straight pipe 1 is in place, the straight pipe 1 is judged to be in place, then a detection signal is input through the length detection sensor 120 by utilizing an edge detection mode, whether the length of the straight pipe 1 is qualified or not is judged, if the length is qualified, the first material turning mechanism 400 at the left side acts, the straight pipe 1 enters a qualified material frame, if the length is not qualified, the second material turning mechanism 500 at the right side acts, the straight pipe 1 enters the unqualified material frame to be respectively stored, in addition, an operator can adjust the position of the length detection sensor 120 according to the length of the pipe, and different lengths can be determined by adjusting the position of the sensor 120.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a straight tube length on-line measuring device, its characterized in that, is in including carrying the work or material rest and setting just be used for supplying the gyro wheel subassembly that the straight tube placed and setting to be in carry the work or material rest and be used for driving the drive part of gyro wheel subassembly work, the front end of carrying the work or material rest is provided with the tubular product detection sensor that is used for detecting whether the straight tube is in place, the rear end sliding configuration of carrying the work or material rest has the length of being used for detecting the straight tube and whether qualified survey length sensor.

2. The on-line straight pipe length detection device according to claim 1, wherein a first turning mechanism for feeding qualified straight pipes into the qualified material frame is arranged on one side of the material conveying frame, and the first turning mechanism comprises a first turning plate arranged on one side of the material conveying frame, a first transmission rod arranged on one side of the material conveying frame and connected with the first turning plate, and a first transmission cylinder arranged on one side of the material conveying frame and used for driving the first transmission rod to rotate.

3. The on-line straight pipe length detecting device according to claim 2, wherein the first transmission cylinder is connected with a fixing plate arranged on the conveying material rack.

4. The on-line straight pipe length detection device according to claim 1, wherein a second turning mechanism for feeding the unqualified straight pipe into the unqualified material frame is arranged on the other side of the material conveying frame, and the second turning mechanism comprises a second turning plate arranged on the other side of the material conveying frame, a second transmission rod arranged on the other side of the material conveying frame and connected with the second turning plate, and a second transmission cylinder arranged on the other side of the material conveying frame and used for driving the second transmission rod to rotate.

5. The on-line straight pipe length detecting device according to claim 4, wherein the second transmission cylinder is connected with a fixing plate arranged on the conveying material rack.

6. The on-line straight pipe length detection device according to claim 1, wherein a protective cover for protecting the roller assembly is arranged on the conveying material rack.

7. The on-line straight pipe length detection device according to claim 1, wherein the conveying rack is further provided with a sliding rail in sliding fit with the length measuring sensor.

8. The on-line straight pipe length detection device according to claim 1, wherein a baffle for preventing the straight pipe from falling off is arranged at the front end of the conveying rack.

9. The on-line straight pipe length detection device according to claim 1, wherein the roller assembly comprises a plurality of rollers arranged on the conveying frame and used for placing straight pipes and a plurality of chain wheels arranged on the conveying frame and connected with the rollers.

10. The on-line straight pipe length detecting device according to claim 1, wherein the driving part is a driving motor.