A tool clamp polishing detection device

Abstract

The present invention discloses a tool pliers polishing detection device, which mainly solves the problem of omission in the detection of minute surface defects of tool pliers after polishing by manual labor. It includes: a cleaning tank, in which a first conveyor belt is provided, and a second conveyor belt is arranged in front of the first conveyor belt, and the first conveyor belt is used to transport the tool pliers to the second conveyor belt; a flipping mechanism, which is arranged in front of the cleaning tank and is used to turn the tool pliers over; a transport rack, which is arranged in front of the flipping mechanism, and a third conveyor belt is provided on the transport rack; a moving mechanism, which is arranged on the second conveyor belt and the third conveyor belt, and the moving mechanism has: an industrial camera, which is used to detect the surface defects of the tool pliers. The present invention has the advantages of being able to automatically detect defective tool pliers after polishing and carry out recycling treatment.

Description

Technical Field

[0001] The present invention relates to the field of hardware tools, and particularly to a tool pliers polishing detection device. Background Art

[0002] After the surface of the tool pliers is polished, tiny surface flaws are eliminated and the surface quality is improved. Usually, manual inspection is carried out after polishing. However, manual inspection will cause visual fatigue. On the one hand, in addition to consuming labor, there will still be a small amount of missed detection. Therefore, it is very important to have a device that can automatically detect surface flaws of tool pliers. Summary of the Invention

[0003] The purpose of the present invention is to provide a tool pliers polishing detection device to solve the problem of missed detection of tiny surface flaws after polishing of tool pliers by the existing manual method.

[0004] To achieve the above object, the embodiments of the present invention adopt the following solutions:

[0005] A tool pliers polishing detection device, which includes:

[0006] A cleaning tank, in which a first conveyor belt is provided. A second conveyor belt is provided in front of the first conveyor belt. The first conveyor belt is used to transport the tool pliers to the second conveyor belt;

[0007] A flipping mechanism, which is arranged in front of the cleaning tank and is used to flip the tool pliers;

[0008] A transport rack, which is arranged in front of the flipping mechanism and is provided with a third conveyor belt;

[0009] A moving mechanism, which is arranged on the second conveyor belt and the third conveyor belt. The moving mechanism has:

[0010] A transverse moving lead screw, which is fixedly arranged on both sides of the transport rack;

[0011] A horizontal moving lead screw, which is arranged above the transverse moving lead screw; and

[0012] An industrial camera, which is arranged on the horizontal moving lead screw and is used to detect surface flaws of the tool pliers.

[0013] In the present invention, the cleaning tank is used to clean the surface residues of the tool pliers, which is convenient for the industrial camera to detect the tool pliers more accurately. The flipping mechanism is used to flip the tool pliers, which is convenient for the industrial camera to detect the front and back sides of the tool pliers. The transport rack is used to transport the tool pliers with flaws in a separate path, which is convenient for recycling and processing.

[0014] Preferably, a scrubbing frame is provided in the cleaning pool. The cleaning frame is in an "L" shape, and a pair of scrubbing wheels are provided inside the cleaning frame. The scrubbing wheels are arranged opposite to each other left and right and are used to scrub the surface of the tool pliers clockwise.

[0015] Preferably, a notch is provided at the rear of the cleaning pool, and a movable plate is provided in the notch. The movable plate is rotatable in the notch. A first telescopic cylinder is provided at the rear of the notch. One end of the movable plate extends into the cleaning pool and fits with the scrubbing frame, and the other end of the movable plate extends out of the cleaning pool and is connected to the first telescopic cylinder.

[0016] Preferably, a pair of squeezing wheels are provided between the first conveyor belt and the second conveyor belt. The squeezing wheels are arranged opposite to each other up and down, and a sponge layer is provided on the surface of the squeezing wheels for adsorbing the moisture on the surface of the tool pliers.

[0017] Preferably, the flipping mechanism includes a support frame, and a rotating frame is provided above the support frame. An upper conveyor belt and a lower conveyor belt are provided in the rotating frame. The upper conveyor belt is located above the lower conveyor belt, and magnetic blocks are provided in the upper conveyor belt and the lower conveyor belt. The magnetic blocks are used to generate magnetic attraction by electrifying to hold the tool pliers.

[0018] Preferably, a motor is provided below the support frame. A driving end of the motor is provided with a driving wheel, and a driven wheel is provided on the side of the rotating frame close to the motor. A belt is sleeved on the driving wheel and the driven wheel, and the motor drives the rotating frame to flip.

[0019] Preferably, a fourth conveyor belt is provided below the third conveyor belt. The fourth conveyor belt transports to the right and is used to transport the tool pliers with surface defects. A fifth conveyor belt is provided on the right side of the third conveyor belt. The fifth conveyor belt is arranged obliquely downward and is used to transport the tool pliers with surface defects to the fourth conveyor belt.

[0020] Preferably, baffles are provided on the left and right sides of the first conveyor belt, the second conveyor belt, and the third conveyor belt.

[0021] Preferably, a guide plate is provided on the left side of the third conveyor belt, and a second telescopic cylinder is provided on the left side of the transport frame. A telescopic end of the second telescopic cylinder is connected to the front end of the guide plate.

[0022] A usage method of a tool pliers polishing and detecting device includes:

[0023] Put the polished tool pliers into the cleaning pool for cooling treatment, and pass through between the scrubbing wheels. The scrubbing wheels rotate clockwise, and the tool pliers are repeatedly pushed up and down along the inner side of the scrubbing frame to scrub the residue left on the polished surface of the tool pliers.

[0024] Start the first telescopic cylinder to push the movable plate to rotate, so that the movable plate rotates clockwise to form an opening with the washing frame, and drop the tool pliers onto the first conveyor belt. The first conveyor belt transports the tool pliers upwards, and after passing through the squeezing wheel, the water on the surface of the tool pliers is sucked dry, and the tool pliers are sent to the second conveyor belt;

[0025] Start the moving mechanism on the cleaning pool, and move the industrial camera through the horizontal movement lead screw and the transverse movement lead screw, so that the industrial camera aligns with the tool pliers on the second conveyor belt, collect images of the upper surface of the tool pliers, identify defective tool pliers, and transport the tool pliers to the lower conveyor belt through the second conveyor belt, and energize the magnet to generate magnetism to hold the tool pliers;

[0026] Start the motor, and the motor drives the rotating frame to rotate. When the industrial camera collects an image of a defective tool pliers, make the rotating frame rotate clockwise by a certain angle, and align the lower conveyor belt with the fourth conveyor belt. The lower conveyor belt transports the tool pliers to the fourth conveyor belt, and the fourth conveyor belt transports the defective tool pliers out for re-polishing;

[0027] When the industrial camera does not collect an image of a defective tool pliers, the rotating frame rotates 180° clockwise, turn off the power supply of the magnet, so that the tool pliers turn over and fall onto the upper conveyor belt, and the upper conveyor belt transports the tool pliers to the third conveyor belt;

[0028] Start the moving mechanism on the transport rack, and move the industrial camera through the horizontal movement lead screw and the transverse movement lead screw, so that the industrial camera aligns with the tool pliers on the third conveyor belt, collect images of the upper surface of the turned-over tool pliers, and identify defective tool pliers after turning over;

[0029] When the industrial camera collects an image of a defective tool pliers after turning over, start the second telescopic cylinder, push out the guide plate to the right side of the transport rack, so that the tool pliers are transported through the third conveyor belt and guided by the guide plate to the fifth conveyor belt, and the fifth conveyor belt transports the tool pliers to the fourth conveyor belt, and the fourth conveyor belt transports the defective tool pliers out for re-polishing;

[0030] When the industrial camera does not collect an image of a defective tool pliers, directly transport the tool pliers out through the third conveyor belt to complete the detection.

[0031] Advantages of the present invention:

[0032] The present invention is a polishing detection device for tool pliers. The tool pliers are cleaned through a cleaning tank, transported to a second conveyor belt by a first conveyor belt, comprehensively detected by an industrial camera, and then transported into a rotating frame by the second conveyor belt. The defective tool pliers are transported out on a fourth conveyor belt for recycling and re-polishing. The present invention does not require manual continuous detection of tool pliers, preventing eye fatigue of workers, and can continuously detect the polished tool pliers, which is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a schematic diagram of the polishing detection device for tool pliers of the present invention.

[0034] Figure 2 is a sectional view of the polishing detection device for tool pliers of the present invention.

[0035] Figure 3 is a schematic diagram of the cleaning tank of the present invention.

[0036] Figure 4 is a sectional view of the flipping mechanism of the present invention.

[0037] Figure 5 is a rotational schematic diagram of the flipping mechanism of the present invention.

[0038] Figure 6 is a schematic diagram of the transport rack of the present invention.

[0039] Figure 7 is a top view of the polishing detection device for tool pliers of the present invention.

[0040] 1. Cleaning tank; 2. First conveyor belt; 3. Second conveyor belt

[0041] 4. Moving mechanism; 5. Flipping mechanism; 6. Third conveyor belt

[0042] 7. Transport rack; 8. Extrusion wheel; 9. Baffle

[0043] 10. Scrubbing frame; 11. Scrubbing wheel; 12. Movable plate

[0044] 13. First telescopic cylinder; 14. Fourth conveyor belt; 15. Fifth conveyor belt

[0045] 16. Second telescopic cylinder; 17. Guide plate; 101. Notch

[0046] 41. Horizontal movement lead screw; 42. Lateral movement lead screw; 43. Industrial camera

[0047] 51. Support frame; 52. Motor; 53. Driving wheel

[0048] 54. Rotating frame; 55. Driven wheel; 56. Belt

[0049] 57. Upper conveyor belt 58. Lower conveyor belt 59. Magnetic block Detailed implementation manners

[0050] In order to clearly and completely describe the objectives, technical solutions of the present invention and make the advantages more clearly understood, the following further describes the embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, rather than all, embodiments of the present invention, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0051] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0052] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] For the purposes of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments may be used in combination with each other.

[0054] As Figure 1-2As shown in the figure, the present invention is a tool pliers polishing detection device, including: a cleaning tank 1, in which a first conveyor belt 2 is provided. In front of the first conveyor belt 2, there is a second conveyor belt 3. The first conveyor belt 2 is used to transport the tool pliers onto the second conveyor belt 3; a flipping mechanism 5, which is arranged in front of the cleaning tank 1 and is used to flip the tool pliers; a transport rack 7, which is arranged in front of the flipping mechanism 5, and a third conveyor belt 6 is provided on the transport rack 7; a moving mechanism 4, which is arranged on the second conveyor belt 3 and the third conveyor belt. The moving mechanism 4 has: a lateral moving lead screw 42, which is fixedly arranged on both sides of the transport rack 7; a horizontal moving lead screw 41, which is arranged above the lateral moving lead screw 42; and an industrial camera 43, which is arranged on the horizontal moving lead screw 41 and is used to detect surface defects of the tool pliers. In the present invention, the cleaning tank 1 is used to clean the residue on the surface of the tool pliers, which is convenient for the industrial camera 43 to detect the tool pliers more accurately. The flipping mechanism 5 is used to flip the tool pliers, which is convenient for the industrial camera 43 to detect the front and back sides of the tool pliers. The transport rack 7 is used to transport the tool pliers with defects in a separate path, which is convenient for recycling and processing

[0055] Specifically, a scrubbing frame 10 is provided in the cleaning tank 1. The cleaning frame is in an "L" shape, and a pair of scrubbing wheels 11 are provided inside the cleaning frame. The scrubbing wheels 11 are arranged opposite to each other left and right and are used to scrub the surface of the tool pliers in a clockwise rotation

[0056] Specifically, a notch 101 is provided at the rear of the cleaning tank 1. An activity plate 12 is provided in the notch 101 and can rotate in the notch 101. A first telescopic cylinder 13 is provided at the rear of the notch 101. One end of the activity plate 12 extends into the cleaning tank 1 and fits with the scrubbing frame 10, and the other end of the activity plate 12 extends out of the cleaning tank 1 and is connected to the first telescopic cylinder 13

[0057] Specifically, a pair of squeezing wheels 8 are provided between the first conveyor belt 2 and the second conveyor belt 3. The squeezing wheels 8 are arranged opposite to each other up and down, and a sponge layer is provided on the surface of the squeezing wheels 8, which is used to adsorb the moisture on the surface of the tool pliers

[0058] Specifically, the flipping mechanism 5 includes a support frame 51. Above the support frame 51, there is a rotating frame 54. An upper conveyor belt 57 and a lower conveyor belt 58 are provided in the rotating frame 54. The upper conveyor belt 57 is located above the lower conveyor belt 58. A magnetic block 59 is provided between the upper conveyor belt 57 and the lower conveyor belt 58, and the magnetic block 59 is used to generate magnetic attraction by electrification to hold the tool pliers

[0059] Specifically, a motor 52 is provided below the support frame 51. A driving end of the motor 52 is provided with a driving wheel 53. A driven wheel 55 is provided on one side of the rotating frame 54 close to the motor 52. A belt 56 is sleeved on the driving wheel 53 and the driven wheel 55. The motor 52 drives the rotating frame 54 to turn over.

[0060] Specifically, a fourth conveyor belt 14 is provided below the third conveyor belt 6. The fourth conveyor belt 14 transports tools pliers with surface defects to the right. A fifth conveyor belt 15 is provided on the right side of the third conveyor belt 6. The fifth conveyor belt 15 is inclined downward for transporting the tools pliers with surface defects onto the fourth conveyor belt 14.

[0061] Specifically, baffles are provided on the left and right sides of the first conveyor belt 2, the second conveyor belt 3 and the third conveyor belt 6.

[0062] Specifically, a guide plate 17 is provided on the left side of the third conveyor belt 6. A second telescopic cylinder 16 is provided on the left side of the transport frame 7. A telescopic end of the second telescopic cylinder 16 is connected to the front end of the guide plate 17.

[0063] A method for using a tool pliers polishing and detecting device includes:

[0064] Put the polished tool pliers into the cleaning pool 1 for cooling, and pass through between the scrubbing wheels 11. The scrubbing wheels 11 rotate clockwise, repeatedly push the tool pliers up and down along the inner side of the scrubbing frame 10 to scrub the residues left on the surface of the tool pliers after polishing.

[0065] Start the first telescopic cylinder 13, push the movable plate 12 to rotate, so that the movable plate 12 rotates clockwise to form an opening with the scrubbing frame 10, and let the tool pliers fall onto the first conveyor belt 2. The first conveyor belt 2 transports the tool pliers up, and the moisture on the surface of the tool pliers is sucked dry by the squeezing wheel 8, and the tool pliers are sent to the second conveyor belt 3.

[0066] Start the moving mechanism 4 on the cleaning pool 1, move the industrial camera 43 through the horizontal movement lead screw 41 and the transverse movement lead screw 42, align the industrial camera 43 with the tool pliers on the second conveyor belt 3, collect images of the upper surface of the tool pliers, identify the defective tool pliers, and transport the tool pliers to the lower conveyor belt 58 through the second conveyor belt, and energize the magnet 59 to generate magnetism to attract the tool pliers.

[0067] Start the motor 52. The motor 52 drives the rotating frame 54 to rotate. When the industrial camera 43 captures an image of a defective tool clamp, the rotating frame 54 rotates clockwise by a certain angle, and the lower conveyor belt 58 is aligned with the fourth conveyor belt 14. The lower conveyor belt 58 transports the tool clamp onto the fourth conveyor belt 14, and the fourth conveyor belt 14 transports the defective tool clamp out for re-polishing;

[0068] When the industrial camera 43 does not capture an image of a defective tool clamp, the rotating frame 54 rotates clockwise by 180°, the magnet 59 is turned on and energized, so that the tool clamp is turned over and falls onto the upper conveyor belt 57, and the upper conveyor belt 57 transports the tool clamp to the third conveyor belt;

[0069] Start the moving mechanism 4 on the transport rack 7, move the industrial camera 43 by the horizontal movement lead screw 41 and the lateral movement lead screw 42, so that the industrial camera 43 is aligned with the tool clamp on the third conveyor belt 6, and capture an image of the upper surface of the turned-over tool clamp to identify the defective tool clamp after turning over;

[0070] When the industrial camera 43 captures an image of a defective turned-over tool clamp, start the second telescopic cylinder 16, push out the guide plate 17 to the right side of the transport rack 7, so that the tool clamp is transported through the third conveyor belt 6 and guided by the guide plate 17 onto the fifth conveyor belt 15, and the fifth conveyor belt 15 transports the tool clamp onto the fourth conveyor belt 14, and the fourth conveyor belt 14 transports the defective tool clamp out for re-polishing;

[0071] When the industrial camera 43 does not capture an image of a defective tool clamp, the tool clamp is directly transported out through the third conveyor belt 6 to complete the detection.

[0072] In the present invention, the tool clamp is cleaned through the cleaning tank 1, the tool clamp is transported to the second conveyor belt 3 by the first conveyor belt 2, the industrial camera 43 performs a comprehensive inspection on the tool clamp, and then the tool clamp is transported into the rotating frame 54 by the second conveyor belt 3. The defective tool clamp is transported onto the fourth conveyor belt 14 and transported out for recycling and re-polishing. The present invention does not require manual continuous inspection of the tool clamp, preventing manual eye fatigue, and can continuously inspect the polished tool clamp, which is safe and reliable.

[0073] Although the above describes the illustrative specific embodiments of the present invention for the convenience of those skilled in the art to understand the present invention, the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present invention defined and determined by the appended claims, all inventions created using the concept of the present invention are within the scope of protection.

Claims

1. A tool clamp polishing detection device, wherein, Including: A cleaning pool, in which a first conveyor belt is provided. A second conveyor belt is provided in front of the first conveyor belt. The first conveyor belt is used to transport the tool pliers to the second conveyor belt. A flipping mechanism, which is arranged in front of the cleaning pool and is used to flip the tool pliers. A transport rack, which is arranged in front of the flipping mechanism. A third conveyor belt is provided on the transport rack. A moving mechanism, which is arranged on the second conveyor belt and the third conveyor belt. The moving mechanism has: A lateral movement lead screw, which is fixedly arranged on both sides of the transport rack. A horizontal movement lead screw, which is arranged above the lateral movement lead screw; and An industrial camera, which is arranged on the horizontal movement lead screw and is used to detect surface defects of the tool pliers. A washing frame is provided in the cleaning pool. The washing frame is in an "L" shape. A pair of washing wheels are provided inside the washing frame. The washing wheels are arranged opposite to each other left and right and are used to rotate clockwise to wash the surface of the tool pliers. A notch is provided at the rear of the cleaning pool. An activity plate is provided in the notch. The activity plate can rotate in the notch. A first telescopic cylinder is provided at the rear of the notch. One end of the activity plate extends into the cleaning pool and fits with the washing frame. The other end of the activity plate extends out of the cleaning pool and is connected to the first telescopic cylinder. A pair of squeezing wheels are provided between the first conveyor belt and the second conveyor belt. The squeezing wheels are arranged opposite to each other up and down. A sponge layer is provided on the surface of the squeezing wheels and is used to adsorb the moisture on the surface of the tool pliers.

2. The tool clamp polishing detection device according to claim 1, wherein, The flipping mechanism includes a support frame. A rotating frame is provided above the support frame. An upper conveyor belt and a lower conveyor belt are provided in the rotating frame. The upper conveyor belt is located above the lower conveyor belt. Magnets are provided in the upper conveyor belt and the lower conveyor belt. The magnets are used to generate magnetic attraction by electrifying to hold the tool pliers.

3. An instrument pliers polishing detection device according to claim 2, wherein, A motor is provided below the support frame. A driving end of the motor is provided with a driving wheel. A driven wheel is provided on the side of the rotating frame close to the motor. A belt is sleeved on the driving wheel and the driven wheel. The motor drives the rotating frame to flip.

4. The polishing and inspection device for a multi-tool pliers according to claim 3, wherein, A fourth conveyor belt is provided below the third conveyor belt. The fourth conveyor belt transports to the right and is used to transport the tool pliers with surface defects. A fifth conveyor belt is provided on the right side of the third conveyor belt. The fifth conveyor belt is arranged obliquely downward and is used to transport the tool pliers with surface defects to the fourth conveyor belt.

5. The polishing detection device for a tool clamp according to claim 4, wherein, Baffles are provided on the left and right sides of the first conveyor belt, the second conveyor belt and the third conveyor belt.

6. The polishing detection device for a tool clamp according to claim 5, wherein, A guide plate is provided on the left side of the third conveyor belt. A second telescopic cylinder is provided on the left side of the transport rack. A telescopic end of the second telescopic cylinder is connected to the front end of the guide plate.

7. A use method of the tool pliers polishing and detecting device as described in claim 6, including: Put the polished tool pliers into the cleaning pool for temperature reduction treatment and pass through between the washing wheels. The washing wheels rotate clockwise and repeatedly push the tool pliers up and down along the inner side of the washing frame to brush the residues left on the polished surface of the tool pliers. Start the first telescopic cylinder to push the movable plate to rotate, so that the movable plate rotates clockwise to form an opening with the washing frame, drop the tool pliers onto the first conveyor belt, and the first conveyor belt transports the tool pliers up. The water on the surface of the tool pliers is sucked dry by the squeezing wheel, and the tool pliers are sent to the second conveyor belt; Start the moving mechanism on the cleaning pool, move the industrial camera through the horizontal moving screw rod and the transverse moving screw rod, align the industrial camera with the tool pliers on the second conveyor belt, collect images of the upper surface of the tool pliers, identify defective tool pliers, and transport the tool pliers to the lower conveyor belt through the second conveyor belt. Electrify the magnet block to generate magnetism and attract the tool pliers; Start the motor, and the motor drives the rotating frame to rotate. When the industrial camera captures an image of a defective tool pliers, make the rotating frame rotate clockwise by a certain angle, and align the lower conveyor belt with the fourth conveyor belt. The lower conveyor belt transports the tool pliers to the fourth conveyor belt, and the fourth conveyor belt transports the defective tool pliers out for re-polishing; When the industrial camera does not capture an image of a defective tool pliers, the rotating frame rotates 180° clockwise, turn off the power supply of the magnet block, so that the tool pliers turn over and fall onto the upper conveyor belt, and the upper conveyor belt transports the tool pliers to the third conveyor belt; Start the moving mechanism on the transport rack, move the industrial camera through the horizontal moving screw rod and the transverse moving screw rod, align the industrial camera with the tool pliers on the third conveyor belt, and collect images of the upper surface of the tool pliers after turning over to identify defective tool pliers after turning over; When the industrial camera captures an image of a defective tool pliers after turning over, start the second telescopic cylinder, push the guide plate out to the right side of the transport rack, so that the tool pliers are transported through the third conveyor belt and guided by the guide plate to the fifth conveyor belt. The fifth conveyor belt transports the tool pliers to the fourth conveyor belt, and the fourth conveyor belt transports the defective tool pliers out for re-polishing; When the industrial camera does not capture an image of a defective tool pliers, directly transport the tool pliers out through the third conveyor belt to complete the detection.

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