Steel drum locking flange quality detection device

Abstract

The utility model discloses a steel drum locking flange quality detection device, and relates to the technical field of detection. The device comprises a rack, a conveying belt is arranged on the rack, mounting frames are arranged at the two ends of the rack correspondingly, cameras are arranged on the mounting frames, and a host is arranged on the rack; the overturning part comprises a rotating rod which is rotationally arranged on the rack and located between the two mounting frames, the rotating rod is slidably sleeved with two movable rings, clamping blocks are arranged on the two movable rings, and an adjusting part used for adjusting the two movable rings to synchronously and reversely slide is arranged on the rotating rod; according to the steel drum locking flange conveying device, the steel drum locking flange is conveyed, when the steel drum locking flange is conveyed to the position between the two clamping blocks, the two clamping blocks clamp and fix the steel drum locking flange, then the rotating rod is rotated, the steel drum locking flange is turned over, turning is easy and convenient, two cameras are matched for photographing and detecting the front face and the back face of the steel drum locking flange, and the detection accuracy is high. The comprehensiveness of the detection quality is ensured, so that the practicability is improved.

Description

Technical Field

[0001] The present application relates to the field of detection technology, and in particular to a quality detection device for a steel drum locking flange. Background Art

[0002] Flange, also known as flange flange or flange, is a part that connects shafts to each other and is used to connect pipe ends. It is also used as a flange on the inlet and outlet of equipment to connect two devices. The steel drum locking flange is a type of flange that is used to lock the mouth of a steel drum.

[0003] When processing the steel drum lock flange, it is necessary to use stamping equipment to punch and flanging. After the stamping process is completed, its quality needs to be checked. The existing method generally sets up a transmission line, and the input end of the transmission line is connected to the stamping equipment. A camera, a host and a rejection mechanism are set on the transmission line. After the stamping of the steel drum lock flange is completed, it is transported to the next process through the conveyor line. During the transportation process, the steel drum lock flange is photographed by a camera, and the host compares and identifies the photographs to determine whether the product meets the requirements. The product that does not meet the requirements is automatically rejected by the rejection mechanism. The existing steel drum lock flange is placed flat on the transmission line during transmission. Therefore, it is necessary to equip two cameras and flip the transmitted steel drum lock flange over so that both sides can be photographed and inspected. The existing method is not convenient for flipping it over, which reduces the practicality of the detection device. Therefore, the present application proposes a steel drum lock flange quality detection device. Utility Model Content

[0004] The purpose of this application is to solve the problems in the above background and provide a quality detection device for steel drum locking flange.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] A steel drum locking flange quality detection device, comprising:

[0007] A frame, on which a conveyor belt is arranged, mounting frames are arranged at both ends of the frame, cameras are arranged on the mounting frames, and a host is arranged on the frame;

[0008] The turning member comprises a rotating rod rotatably arranged on the frame and located between the two mounting frames, the rotating rod is slidably sleeved with two movable rings, the two movable rings are both provided with clamping blocks, the rotating rod is provided with an adjusting member for adjusting the synchronous reverse sliding of the two movable rings, the frame is provided with a driving member, and the driving member is used to drive the rotating rod to reciprocate 180 degrees;

[0009] The rejecting mechanism is arranged on the frame and located at the output end of the conveyor belt, and is used to remove unqualified products from the conveyor belt.

[0010] Furthermore, the adjusting part includes a bidirectional screw rod, a cavity is opened in the rotating rod, the bidirectional screw rod coaxially rotates and passes through the rotating rod, one end of the bidirectional screw rod is connected to a motor arranged on the rotating rod, and a through groove connected to the cavity is opened on the rotating rod along its axial direction, and movable blocks are threadedly sleeved on both ends of the bidirectional screw rod, and connecting rods are arranged on the two movable blocks, and the free ends of the two connecting rods slide through the through grooves and are respectively fixedly connected to the two movable rings.

[0011] Furthermore, the driving member includes a gear fixed on the rotating rod, a first fixing plate is provided on one side of the frame, a first cylinder is provided on the first fixing plate, and a rack meshing with the gear teeth is provided at the piston end of the first cylinder.

[0012] Furthermore, a support rod is provided at one end of the rotating rod, a vertical rod is provided at the free end of the support rod, and both ends of the vertical rod are overlapped with the first fixing plate.

[0013] Furthermore, slots are provided at both ends of the vertical rod, and insertion rods are slidably inserted into the slots. A spring is provided between the slots and the insertion rods, and both insertion rods are overlapped and matched with the first fixing plate.

[0014] Furthermore, the clamping block comprises a support plate arranged on the movable ring, an arc-shaped plate is arranged on one side of the support plate, and a rubber pad is arranged on the inner side wall of the arc-shaped plate.

[0015] Furthermore, guide plates are provided on opposite sides of the inner wall of the frame and at the input end of the conveyor belt, and a positioning rod is provided on the outer surface of the rotating rod.

[0016] Furthermore, the rejection mechanism includes a second fixed plate arranged on the frame, a rotating mechanical arm is arranged on the second fixed plate, a second cylinder is arranged at the free end of the rotating mechanical arm, and a vacuum suction cup is arranged at the piston end of the second cylinder.

[0017] The beneficial effects of this application are as follows:

[0018] In the present application, a conveyor belt is used to transmit the steel drum locking flange. When the steel drum locking flange is transmitted between two clamping blocks, the two clamping blocks clamp and fix the steel drum locking flange. Then the rotating rod is rotated to flip the steel drum locking flange over. The flipping is simple and convenient. Two cameras are used to take photos and inspect the front and back sides of the steel drum locking flange to ensure the comprehensiveness of the inspection quality, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of this application;

[0020] Figure 2It is a sectional view of the three-dimensional structure of the present application;

[0021] Figure 3 This is an exploded view of the three-dimensional structure of the flip part of this application;

[0022] Figure 4 It is a three-dimensional structural diagram of part of this application;

[0023] Figure 5 It is a sectional view of a part of the three-dimensional structure of this application;

[0024] Figure 6 This application Figure 1 Enlarged view of point A in the middle;

[0025] 1. frame; 2. conveyor belt; 3. mounting frame; 4. camera; 5. host; 6. flip part; 7. rejection mechanism; 8. support rod; 9. vertical rod; 10. slot; 11. insertion rod; 12. spring; 13. guide plate; 14. positioning rod; 601. rotating rod; 602. movable ring; 603. clamping block; 604. adjusting member; 605. driving member; 6031. support plate; 6032. arc plate; 6033. rubber pad; 6041. bidirectional screw rod; 6042. motor; 6043. through groove; 6044. movable block; 6045. connecting rod; 6051. gear; 6052. first fixed plate; 6053. first cylinder; 6054. rack; 701. second fixed plate; 702. rotating robot arm; 703. second cylinder; 704. vacuum suction cup. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0027] like Figure 1-Figure 6 As shown, a steel drum lock flange quality detection device proposed in one embodiment of the present application includes:

[0028] A frame 1 is provided with a conveyor belt 2, mounting frames 3 are provided at both ends of the frame 1, cameras 4 are provided on the mounting frames 3, and a host 5 is provided on the frame 1. Preferably, the frame 1 is arranged beside the stamping equipment and the input end of the conveyor belt 2 is close to the stamping equipment. The host 5 can adopt a PLC controller or other programmable control equipment. The host 5 is electrically connected to the two cameras 4. When the steel barrel lock flange is stamped, it is placed on the conveyor belt 2 for transmission. During the transmission, the camera 4 takes a picture of the steel barrel lock flange, and the host 5 compares and identifies the photographed results to determine whether the product meets the requirements, so as to detect the quality of the steel barrel lock flange;

[0029] The flip member 6 includes a rotating rod 601 rotatably arranged on the frame 1 and located between the two mounting frames 3. Two movable rings 602 are slidably sleeved on the rotating rod 601. The two movable rings 602 are each provided with a clamping block 603. The rotating rod 601 is provided with an adjusting member 604 for adjusting the synchronous reverse sliding of the two movable rings 602. The frame 1 is provided with a driving member 605. The driving member 605 is used to drive the rotating rod 601 to reciprocate 180 degrees. When the steel drum lock flange is transmitted, the first camera 4 takes a photo of the front of the steel drum lock flange for detection. With the transmission of the conveyor belt 2, the steel drum lock flange after the front detection is transmitted to between the two clamping blocks 603. At this time, the transmission The conveyor belt 2 stops transmitting, and the two movable rings 602 are adjusted to be synchronously close by the adjusting member 604, so that the two clamping blocks 603 clamp and fix the steel barrel locking flange, and then the driving member 605 drives the rotating rod 601 to rotate 180 degrees, so that the steel barrel locking flange is turned over and placed on the conveyor belt 2 again. At this time, the adjusting member 604 works again to release the fixation of the steel barrel locking flange by the two clamping blocks 603, and the conveyor belt 2 transmits again. At this time, the second camera 4 takes a picture of the back side of the steel barrel locking flange, and the two cameras 4 take pictures of the front and back sides of the steel barrel locking flange. The host 5 compares and identifies the pictures of the front and back sides, so as to conduct a comprehensive inspection of the steel barrel locking flange.

[0030] The rejection mechanism 7 is arranged on the frame 1 and located at the output end of the conveyor belt 2. It is used to move unqualified products out of the conveyor belt 2. After the steel barrel lock flange is inspected, the normal steel barrel lock flange continues to be transmitted through the conveyor belt 2 so as to be transmitted to the next process, while the steel barrel lock flange with quality is moved out of the conveyor belt 2 by the rejection mechanism 7. The overall structure of the device first uses two clamping blocks 603 to clamp and fix the steel barrel lock flange, and then rotates the rotating rod 601 to flip the steel barrel lock flange, so that it can be turned over during transmission, and the flipping is simple and convenient. It cooperates with two cameras 4 to carry out photo detection to ensure the comprehensiveness of the detection quality, thereby improving practicality.

[0031] like Figure 3As shown, in some embodiments, the adjusting member 604 includes a bidirectional screw rod 6041, a cavity is provided in the rotating rod 601, the bidirectional screw rod 6041 coaxially rotates and penetrates the rotating rod 601, one end of the bidirectional screw rod 6041 is connected to a motor 6042 arranged on the rotating rod 601, and a through groove 6043 connected to the cavity is provided on the rotating rod 601 along its axial direction, and both ends of the bidirectional screw rod 6041 are threadedly sleeved with movable blocks 6044, preferably, two movable blocks 6044 are slidably provided in the cavity, and two movable blocks 6044 are provided with Connecting rod 6045, the free ends of the two connecting rods 6045 slide through the through slot 6043 and are fixedly connected to the two movable rings 602 respectively. The motor 6042 works, and its output shaft drives the bidirectional screw rod 6041 to rotate. Under the sliding limit of the bidirectional thread and the connecting rod 6045 and the through slot 6043, the two movable blocks 6044 are driven to move in the opposite direction synchronously, thereby driving the two movable rings 602 to slide in the opposite direction synchronously along the rotating rod 601, so as to realize the function of the two clamping blocks 603 to clamp or release the steel drum locking flange.

[0032] like Figure 6 As shown, in some embodiments, the driving member 605 includes a gear 6051 fixed on the rotating rod 601, a first fixed plate 6052 is provided on one side of the frame 1, a first cylinder 6053 is provided on the first fixed plate 6052, and a rack 6054 meshing with the teeth of the gear 6051 is provided at the piston end of the first cylinder 6053. When the first cylinder 6053 works, its piston end expands and contracts, thereby driving the rack 6054 to reciprocate horizontally. When the rack 6054 reciprocates horizontally, the rack 6054 meshes with the teeth of the gear 6051, thereby driving the rotating rod 601 to reciprocate 180 degrees, so as to realize the flipping and turning over of the steel drum locking flange.

[0033] like Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, a support rod 8 is provided at one end of the rotating rod 601, and a vertical rod 9 is provided at the free end of the support rod 8. Both ends of the vertical rod 9 are overlapped with the first fixed plate 6052. Preferably, the end of the support rod 8 is connected to the center of the end of the rotating rod 601. When the rotating rod 601 rotates, the two end portions of the vertical rod 9 will overlap with the first fixed plate 6052 respectively. By overlapping the end of the vertical rod 9 with the first fixed plate 6052, the rotating rod 601 is limited to rotate 180 degrees, which can not only ensure the effective flipping of the steel drum locking flange, but also avoid the hard collision of the steel drum locking flange with the conveyor belt 2 during flipping.

[0034] like Figure 5As shown, in some embodiments, slots 10 are provided at both ends of the vertical rod 9, and an insertion rod 11 is slidably inserted into the slot 10, and a spring 12 is provided between the slot 10 and the insertion rod 11, and the two insertion rods 11 are overlapped with the first fixed plate 6052. When the rotating rod 601 is rotated and flipped, the insertion rod 11 will first contact the first fixed plate 6052. Under the action of the resistance force, the insertion rod 11 slides and shrinks into the slot 10 and squeezes the spring 12. The elastic characteristics of the spring 12 are used to buffer the resistance force, thereby improving practicality.

[0035] like Figure 3 As shown, in some embodiments, the clamping block 603 includes a support plate 6031 arranged on the movable ring 602, an arc plate 6032 is arranged on one side of the support plate 6031, and a rubber pad 6033 is arranged on the inner wall of the arc plate 6032. The steel drum locking flange is generally a circular structure. The arc plate 6032 is arranged on the support plate 6031 to increase the contact area with the steel drum locking flange. The rubber pad 6033 is arranged to increase the contact friction with the steel drum locking flange, so that the two clamping blocks 603 clamp the steel drum locking flange more firmly, making it not easy to fall off during the flipping process, thereby improving practicality.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, guide plates 13 are provided on the opposite sides of the inner wall of the frame 1 and at the input end of the conveyor belt 2, and a positioning rod 14 is provided on the outer surface of the rotating rod 601. Through the provided guide plate 13, the steel drum locking flange can be effectively aligned with the conveyor belt 2, so that the steel drum locking flange can be effectively located between the two clamping blocks 603 during transmission. Through the provided positioning rod 14, when the steel drum locking flange is transmitted between the two clamping blocks 603, it will contact the positioning rod 14. The positioning rod 14 can temporarily limit the steel drum locking flange to ensure that when the two clamping blocks 603 are close to each other, the steel drum locking flange can be effectively clamped and fixed, thereby improving practicality.

[0037] like Figure 1As shown, in some embodiments, the rejection mechanism 7 includes a second fixed plate 701 arranged on the frame 1, and a rotating mechanical arm 702 is arranged on the second fixed plate 701, and a second cylinder 703 is arranged at the free end of the rotating mechanical arm 702, and a vacuum suction cup 704 is arranged at the piston end of the second cylinder 703. The rotating mechanical arm 702 can drive the second cylinder 703 to rotate horizontally. When an unqualified steel barrel locking flange is detected, the rotating mechanical arm 702 moves the second cylinder 703 to the top of the steel barrel locking flange, and the second cylinder 703 works, and its piston end drives the vacuum suction cup 704 to move downward and vacuum adsorbs the steel barrel locking flange. Through the rotation and movement of the rotating mechanical arm 702, the unqualified steel barrel locking flange is removed from the conveyor belt 2.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quality inspection device for steel drum locking flange, characterized in that: include: A frame (1) on which a conveyor belt (2) is arranged, mounting frames (3) are arranged at both ends of the frame (1), a camera (4) is arranged on the mounting frames (3), and a host (5) is arranged on the frame (1); The turning member (6) comprises a rotating rod (601) rotatably arranged on the frame (1) and located between the two mounting frames (3); two movable rings (602) are slidably sleeved on the rotating rod (601); clamping blocks (603) are arranged on the two movable rings (602); an adjusting member (604) for adjusting the two movable rings (602) to slide synchronously in opposite directions is arranged on the rotating rod (601); a driving member (605) is arranged on the frame (1); the driving member (605) is used to drive the rotating rod (601) to reciprocate 180 degrees; The rejection mechanism (7) is arranged on the frame (1) and located at the output end of the conveyor belt (2), and is used to remove unqualified products from the conveyor belt (2).

2. The steel drum locking flange quality inspection device according to claim 1 is characterized in that: The adjusting member (604) comprises a bidirectional screw rod (6041), a cavity is provided in the rotating rod (601), the bidirectional screw rod (6041) coaxially rotates and penetrates the rotating rod (601), one end of the bidirectional screw rod (6041) is connected to a motor (6042) arranged on the rotating rod (601), a through slot (6043) is provided on the rotating rod (601) along its axial direction and communicates with the cavity, both ends of the bidirectional screw rod (6041) are threadedly sleeved with movable blocks (6044), two movable blocks (6044) are provided with connecting rods (6045), and the free ends of the two connecting rods (6045) slide through the through slot (6043) and are respectively fixedly connected to the two movable rings (602).

3. The steel drum locking flange quality inspection device according to claim 1 is characterized in that: The driving member (605) comprises a gear (6051) fixed on the rotating rod (601); a first fixing plate (6052) is provided on one side of the frame (1); a first cylinder (6053) is provided on the first fixing plate (6052); a rack (6054) meshing with the teeth of the gear (6051) is provided at the piston end of the first cylinder (6053).

4. The steel drum locking flange quality inspection device according to claim 3 is characterized in that: A support rod (8) is provided at one end of the rotating rod (601), a vertical rod (9) is provided at the free end of the support rod (8), and both ends of the vertical rod (9) are overlapped with the first fixing plate (6052).

5. The steel drum locking flange quality inspection device according to claim 4 is characterized in that: Both ends of the vertical rod (9) are provided with slots (10), an insertion rod (11) is slidably inserted into the slot (10), a spring (12) is provided between the slot (10) and the insertion rod (11), and both insertion rods (11) are overlapped with the first fixing plate (6052).

6. The steel drum locking flange quality inspection device according to claim 1 is characterized in that: The clamping block (603) comprises a support plate (6031) arranged on the movable ring (602), an arc-shaped plate (6032) being arranged on one side of the support plate (6031), and a rubber pad (6033) being arranged on the inner side wall of the arc-shaped plate (6032).

7. The steel drum locking flange quality inspection device according to claim 1 is characterized in that: Guide plates (13) are provided on opposite sides of the inner wall of the frame (1) and at the input end of the conveyor belt (2), and a positioning rod (14) is provided on the outer surface of the rotating rod (601).

8. The steel drum locking flange quality inspection device according to claim 1 is characterized in that: The rejection mechanism (7) comprises a second fixed plate (701) arranged on the frame (1), a rotating mechanical arm (702) being arranged on the second fixed plate (701), a second cylinder (703) being arranged at the free end of the rotating mechanical arm (702), and a vacuum suction cup (704) being arranged at the piston end of the second cylinder (703).

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