Metal oblate pipe quality detection device

Abstract

The utility model provides a metal oblate pipe quality detection device, including the detection subassembly, belt conveyor and loading subassembly that are arranged on the ground and cooperate with each other, the loading subassembly includes box body and the conical cylinder that is fixedly connected to the inner wall of box body, box body close to the inner wall of belt conveyor one side is equipped with the discharge chute, and the discharge chute is equipped with the detection subassembly. A material guide frame is obliquely arranged in the box body, two symmetrically-arranged limiting blocks are fixedly installed on the inner wall of the end, close to the discharging groove, of the material guide frame, and a sorting groove is formed in the inner wall, located on the opposite sides of the two limiting blocks, of the material guide frame. According to the feeding device, the material guiding frame and the limiting block are arranged, the oblate metal pipes can slide to the limiting block through inclination of the material guiding frame, the passing angle of the oblate metal pipes can be limited through the limiting block, and therefore the oblate metal pipes can be fed in batches at the same angle; and the consistency of the feeding effect can be ensured while the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oblate round tubes, in particular to a quality detection device for metal oblate round tubes. Background Art

[0002] The Type-C metal flat round tube connector is an important part of the connector. Its quality and performance directly affect the stability and reliability of the entire connector. In order to ensure its quality, a series of strict quality tests will be carried out during the production process. Appearance inspection, as a quality inspection, mainly detects whether the surface of the metal flat round tube is smooth and has no defects. This is to ensure that the connector can be smoothly inserted and unplugged from the device and achieve a stable connection.

[0003] There are also patents that disclose the technology of Type-C appearance defect detection, such as the publication number CN217561363U, which can place the metal flat round tube in the positioning groove, and use the translation drive mechanism and the sliding plate to transport multiple metal flat round tubes to the bottom of the camera for image acquisition. Although it can perform quality inspections on multiple metal flat round tubes at the same time, it requires manual placement of the metal flat round tubes in each independent positioning groove one by one, resulting in cumbersome operation steps and low efficiency.

[0004] Therefore, a metal flat round tube quality detection device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present utility model hope to provide a metal flat round tube quality detection device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a metal flat round tube quality detection device, including a detection component, a belt conveyor and a feeding component arranged on the ground and cooperating with each other, the feeding component including a box body and a conical cylinder fixedly connected to the inner wall of the box body, a discharge trough is provided on the inner wall of the box body close to the belt conveyor, and a material guide rack is obliquely arranged inside the box body, two symmetrically arranged limit blocks are fixedly installed on the inner wall of one end of the material guide rack close to the discharge trough, and a sorting trough is provided on the inner wall of the material guide rack on the opposite side of the two limit blocks.

[0007] In some embodiments, the inner wall of the box is rotatably connected to a turntable via a rotating shaft, the other end of the rotating shaft passes through the box and is fixedly connected to a motor via a coupling, the motor is fixed to the outer wall of the box via bolts, and the side wall of the turntable is fixedly connected to multiple radially arranged arc-shaped feeding plates.

[0008] In some embodiments, the box body and the inner wall of the conical cylinder located at the arc-shaped feeding plate are fixedly connected and communicated with the same feed hopper.

[0009] In some embodiments, the detection assembly includes a support frame, a lifting plate, and an image collector.

[0010] In some embodiments, the lifting plate is coupled to the side wall of the support frame through a linear displacement mechanism, and the image collector is fixedly mounted on the bottom of the lifting plate.

[0011] In some embodiments, a photoelectric door is installed on the top of the belt conveyor housing, and the photoelectric door and the support frame are electrically connected to the same controller.

[0012] In some embodiments, an electric push rod is fixed to the outer wall of the support frame by bolts, the electric push rod is electrically connected to the controller, and the telescopic end of the electric push rod passes through the support frame and is fixedly connected to multiple partition plates of different lengths arranged at intervals through a cross plate.

[0013] In some embodiments, the partition plate is slidably fitted to the inner wall of the housing of the belt conveyor and has a pointed end.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. A metal flat round tube quality inspection device, by setting a material guide rack and a limit block, utilizes the inclination of the material guide rack to make the metal flat round tube slide to the limit block, utilizes the limit block to limit the passing angle of the metal flat round tube, so that the metal flat round tube can be loaded in batches at the same angle, improves the loading efficiency while ensuring the consistency of the loading effect.

[0016] 2. A metal flat round tube quality inspection device, by setting a turntable and an arc-shaped feeding plate, when the turntable and the arc-shaped feeding plate rotate, the metal flat round tubes at the bottom of the conical cylinder can be transported to the material guide rack, so as to avoid blockage caused by a large number of metal flat round tubes in the material guide rack and affect the efficiency. Moreover, due to the shape characteristics of the conical cylinder itself, the metal flat round tubes that fall through the sorting trough can slide to the arc-shaped feeding plate and be transported to the material guide rack again.

[0017] 3. A metal flat round tube quality inspection device, which can separate multiple metal flat round tubes by setting a partition plate, so as to avoid the metal flat round tubes blocking each other and affecting the quality inspection, thereby improving the inspection quality.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 This is a cross-sectional view of the feeding assembly structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the partial structure of the feeding component of the utility model;

[0023] Figure 4 It is a partial structural sectional view of the utility model;

[0024] Figure 5 It is a schematic diagram of the detection assembly and belt conveyor structure of the utility model;

[0025] Figure 6 It is the circuit control diagram of the utility model;

[0026] Figure 7 This is a top view of the partition plate of the present utility model.

[0027] Reference numerals:

[0028] 1. Detection component; 2. Belt conveyor; 3. Loading component; 4. Box; 5. Conical barrel; 6. Discharge chute; 7. Rotating shaft; 8. Motor; 9. Turntable; 10. Guide rack; 11. Limit block; 12. Sorting chute; 13. Arc feeding plate; 14. Feed hopper; 15. Support frame; 16. Lifting plate; 17. Image collector; 18. Photoelectric gate; 19. Electric push rod; 20. Partition plate. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0032] Embodiment 1:

[0033] like Figure 1-3 As shown, a metal flat round tube quality detection device includes a detection component 1, a belt conveyor 2 and a feeding component 3 which are arranged on the ground and cooperate with each other.

[0034] The feeding assembly 3 includes a box body 4 and a conical cylinder 5 fixedly connected to the inner wall of the box body 4, a discharge trough 6 is provided on the inner wall of the box body 4 close to the belt conveyor 2, and a guide rack 10 is arranged obliquely inside the box body 4, and two symmetrically arranged limit blocks 11 are fixedly installed on the inner wall of one end of the guide rack 10 close to the discharge trough 6, and a sorting trough 12 is provided on the inner wall of the guide rack 10 on the opposite side of the two limit blocks 11.

[0035] When the metal flat round tube enters the conical barrel 5, the metal flat round tube will slide toward the limit block 11 due to the inclined arrangement of the guide frame 10. Because the metal flat round tube is rectangular, the length of its long side is greater than the length of its short side. Therefore, when the long side of the metal flat round tube can pass between the two limit blocks 11, it can be smoothly transported to the subsequent processing link through the discharge trough 6. When it passes between the two limit blocks 11 at other angles, it will pass through the sorting trough 12 and fall back into the conical barrel 5 and cannot be transported.

[0036] The device is provided with a material guide rack 10 and a limit block 11, and utilizes the inclination of the material guide rack 10 to allow the metal flat round tube to slide to the limit block 11. The limit block 11 can limit the passing angle of the metal flat round tube, so that the metal flat round tube can be loaded in batches at the same angle, thereby improving the loading efficiency and ensuring the consistency of the loading effect.

[0037] like Figure 2 and Figure 3As shown, the inner wall of the box body 4 is rotatably connected to a turntable 9 via a rotating shaft 7, the other end of the rotating shaft 7 passes through the box body 4 and is fixedly connected to a motor 8 via a coupling, the motor 8 is fixed to the outer wall of the box body 4 by bolts, and the side wall of the turntable 9 is fixedly connected to a plurality of radially arranged arc-shaped feeding plates 13.

[0038] The box body 4 and the inner wall of the conical cylinder 5 located at the arc-shaped feeding plate 13 are fixedly connected and communicated with the same feeding hopper 14 .

[0039] The metal flat round tube is poured into the conical tube 5 through the feed hopper 14, and then the motor 8 is started to drive the rotating shaft 7 to drive the turntable 9 and the arc-shaped feeding plate 13 to rotate. The shape characteristics of the arc-shaped feeding plate 13 can be used to transport the metal flat round tube at the bottom of the conical tube 5 to the guide rack 10.

[0040] The device is provided with a turntable 9 and an arc-shaped feeding plate 13. When the turntable 9 and the arc-shaped feeding plate 13 rotate, the metal flat round tubes at the bottom of the conical cylinder 5 can be transported to the guide rack 10, so as to avoid blockage caused by a large number of metal flat round tubes in the guide rack 10 and affect the efficiency. Moreover, due to the shape characteristics of the conical cylinder 5 itself, the metal flat round tubes that fall through the sorting trough 12 can slide to the arc-shaped feeding plate 13 and be transported to the guide rack 10 again.

[0041] like Figure 4-6 As shown, the detection assembly 1 includes a support frame 15, a lifting plate 16 and an image collector 17. The lifting plate 16 is coupled to the side wall of the support frame 15 through a linear displacement mechanism, and the image collector 17 is fixedly installed at the bottom of the lifting plate 16. The linear displacement mechanism can be an electric slide rail-slider, a screw-slider, etc., all of which are existing structures and well known to those skilled in the art, so they will not be described in detail; the preferred image collector 17 in this embodiment is a camera, and its image acquisition and analysis of whether there are defects in the appearance is an existing technology, so it will not be described in detail, for example, the patent with publication number CN217561363U has been disclosed.

[0042] A photoelectric door 18 is installed on the top of the housing of the belt conveyor 2, and the photoelectric door 18 and the support frame 15 are electrically connected to the same controller.

[0043] The metal flat round tube passing through the discharge chute 6 is conveyed by the belt conveyor 2. When the metal flat round tube passes through the photoelectric gate 18, the photoelectric gate 18 transmits a signal to the controller, and the controller starts the image collector 17 to collect images.

[0044] Embodiment 2:

[0045] A metal flat round tube quality detection device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 4-7 As shown:

[0046] An electric push rod 19 is fixed to the outer wall of the support frame 15 by bolts. The electric push rod 19 is electrically connected to the controller. The telescopic end of the electric push rod 19 passes through the support frame 15 and is fixedly connected to a plurality of partition plates 20 arranged at intervals and of different lengths through a transverse plate.

[0047] The partition plate 20 is slidably fitted on the inner wall of the housing of the belt conveyor 2 and has a pointed end.

[0048] When the metal flat round tube passes through the photoelectric gate 18, the photoelectric gate 18 transmits the quantity information to the controller. When the metal flat round tube reaches under the image collector 17, the belt conveyor 2 is closed. At this time, the controller first starts the electric push rod 19 to use the cross bar to drive all the partition plates 20 to move synchronously. When the longest partition plate 20 is first inserted into the gap between two adjacent metal flat round tubes and separates the two metal flat round tubes, the electric push rod 19 and the cross bar continue to push the remaining partition plates 20 to advance in sequence until multiple metal flat round tubes are separated. Then the controller starts the image collector 17 to collect images.

[0049] The device is provided with a partition plate 20, and the partition plate 20 can be used to separate a plurality of metal flat round tubes, so as to avoid the metal flat round tubes blocking each other and affecting the quality inspection, thereby improving the quality of the inspection.

[0050] Working principle: When the device is in use, first start the motor 8 to drive the rotating shaft 7 to drive the turntable 9 and the arc-shaped feeding plate 13 to rotate, and then put the metal flat round tubes to be inspected into the conical cylinder 5 through the feeding hopper 14. Under the rotation of the arc-shaped feeding plate 13, the metal flat round tubes are dispersedly dropped into the conical cylinder 5 to avoid accumulation of too many metal flat round tubes in the guide rack 10. The metal flat round tubes in the guide rack 10 slide along the guide rack 10 to the limit block 11 under the action of gravity. Under the limit of the limit block 11, only the long side can pass (that is, the two short sides of the metal flat round tube are in contact with the opposite side of the limit block 11). The passed metal flat round tubes are transferred to the belt conveyor 2 through the discharge chute 6, and are transported to the photoelectric gate 18 by the belt conveyor 2. The photoelectric gate 18 will pass the passed metal flat round tubes The quantity is conveyed to the controller, and when the fixed amount of metal flat round tubes reaches the bottom of the image collector 17, the belt conveyor 2 is closed. At this time, the controller first starts the electric push rod 19 to use the cross bar to drive all the partition plates 20 to move synchronously. When the longest partition plate 20 is first inserted into the gap between two adjacent metal flat round tubes and separates the two metal flat round tubes, the remaining partition plates 20 are driven forward in sequence with the continuous pushing of the electric push rod 19 and the cross bar until multiple metal flat round tubes are separated, and then the controller starts the image collector 17 for image acquisition; and the metal flat round tubes passing through the limit block 11 at other angles will pass through the sorting slot 12 and fall back into the conical cylinder 5, and slide to the arc feeding plate 13 using the shape characteristics of the support frame 15 itself, and can be transported to the detection component 1 again when the arc feeding plate 13 rotates.

[0051] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A metal flat round tube quality inspection device, comprising a detection component (1), a belt conveyor (2) and a feeding component (3) arranged on the ground and cooperating with each other, characterized in that: The loading assembly (3) comprises a box body (4) and a conical cylinder (5) fixedly connected to the inner wall of the box body (4); a discharge trough (6) is provided on the inner wall of the box body (4) on one side close to the belt conveyor (2); a material guide frame (10) is arranged obliquely inside the box body (4); two symmetrically arranged limit blocks (11) are fixedly installed on the inner wall of one end of the material guide frame (10) close to the discharge trough (6); and a sorting trough (12) is provided on the inner wall of the material guide frame (10) on the side opposite to the two limit blocks (11).

2. A metal flat round tube quality inspection device according to claim 1, characterized in that: The inner wall of the box body (4) is rotatably connected to a turntable (9) via a rotating shaft (7); the other end of the rotating shaft (7) passes through the box body (4) and is fixedly connected to a motor (8) via a coupling; the motor (8) is fixed to the outer wall of the box body (4) via bolts; and a plurality of radially arranged arc-shaped feeding plates (13) are fixedly connected to the side wall of the turntable (9).

3. A metal flat round tube quality inspection device according to claim 2, characterized in that: The box body (4) and the inner wall of the conical cylinder (5) located at the arc-shaped feeding plate (13) are fixedly connected and communicated with the same feeding hopper (14).

4. A metal flat round tube quality inspection device according to claim 1, characterized in that: The detection component (1) comprises a support frame (15), a lifting plate (16) and an image collector (17).

5. A metal flat round tube quality inspection device according to claim 4, characterized in that: The lifting plate (16) is coupled to the side wall of the support frame (15) through a linear displacement mechanism, and the image collector (17) is fixedly mounted on the bottom of the lifting plate (16).

6. A metal flat round tube quality inspection device according to claim 1, characterized in that: A photoelectric door (18) is installed on the top of the housing of the belt conveyor (2), and the photoelectric door (18) and the support frame (15) are electrically connected to the same controller.

7. A metal flat round tube quality inspection device according to claim 6, characterized in that: An electric push rod (19) is fixed to the outer wall of the support frame (15) by bolts. The electric push rod (19) is electrically connected to a controller. The telescopic end of the electric push rod (19) passes through the support frame (15) and is fixedly connected to a plurality of partition plates (20) arranged at intervals and of different lengths by a transverse plate.

8. A metal oblong tube quality inspection device according to claim 7, characterized in that: The partition plate (20) is slidably fitted on the inner wall of the shell of the belt conveyor (2) and has a pointed end.

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