A conveying device for metal working products that facilitates the collection of rejects

Abstract

The application discloses a conveying device for metal processing products facilitating collection of defective products, and belongs to the technical field of metal piece conveying. The conveying device for metal processing products facilitating collection of defective products comprises a base and first and second mounting racks fixedly arranged on the surface of the base, a rotatable transmission chain is arranged between the first and second mounting racks, the surface of the transmission chain is equidistantly provided with a plurality of conveying rods, the surface of any one of the conveying rods is correspondingly and slidably connected with two sliding rings, the surfaces of the two sliding rings are both provided with rotating grooves, and the rotating grooves are internally provided with rotatable bearings. Compared with the traditional conveying and detecting equipment, the conveying device can comprehensively detect the surface of the metal pipe, improves the overall quality of the metal pipe, and does not need to repeatedly convey and detect the same batch of metal pipes for multiple times, thereby improving the production efficiency of the metal pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of metal piece conveying, and more particularly to a conveying device for metal processing products which is convenient for collecting defective products. Background Art

[0002] Metalworking products are items or parts made by converting metal materials into specific shapes, sizes, and properties through various processing techniques. These processes range from basic cutting and welding to more complex forging and die-casting, and are widely used in various fields such as industrial manufacturing, architectural decoration, household goods, and artwork. Defective products are metal products that have failed inspection and are collected using conveyors.

[0003] Chinese patent application number CN202410003241.5 discloses a metal parts mold processing parts conveying device, which belongs to the field of conveying control technology. It includes a base plate, the upper surface of the base plate is fixedly connected to four first support legs, the upper surfaces of the four first support legs are commonly fixedly connected to two first brackets, the interiors of the two first brackets are commonly connected to two first rollers for rotation, the outer surfaces of the two first rollers are commonly sleeved with a first conveyor belt, the left side of one of the first brackets is fixedly connected to a first rotating motor, the power output end of the first rotating motor passes through the first bracket and is fixedly connected to the left end of one of the first rollers. The metal parts mold processing parts conveying device uses a camera to shoot the image of the metal parts mold on the first conveyor belt and compare it with the image of the qualified mold for detection. The rotation of the drive motor causes the guide rack to move up and down, thereby removing unqualified molds, which not only improves detection efficiency, but also saves time and effort, and greatly reduces the labor intensity of workers.

[0004] In the metal processing industry, metal tubular parts are one of the common processing objects. Traditional metal pipe conveying equipment usually only has a simple conveying function and cannot realize the rotation of the metal pipe during the conveying process. As a result, the inspection equipment can only inspect part of the surface of the metal pipe, affecting the overall quality of the metal pipe products. Defective metal pipes are mixed with qualified metal pipes, and the same batch of metal pipes needs to be re-conveyed and re-inspected multiple times, which increases the complexity and cost of subsequent processes. Summary of the Invention

[0005] The object of the present invention is to provide a conveying device for metalworking products that is convenient for collecting defective products, so as to solve the problems raised in the above background technology:

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] The utility model provides a kind of conveying device for metal processing product for collecting defective products easily, including base and corresponding fixed installation first mounting bracket and second mounting bracket on its surface, first mounting bracket and second mounting bracket between it is provided with rotatable transmission chain, the surface of transmission chain is equidistant array with several conveying rods, the surface of any one conveying rod is correspondingly slidably connected with two slip rings, the surface of two slip rings is all provided with rotation groove, the inside of rotation groove is provided with rotatable bearing, the outer surface of bearing is respectively fixedly installed gear and rotating ring, rotating ring is located on the side of gear, the side surface of two slip rings is fixedly installed conveying frame, metal pipe is commonly conveyed between two conveying frames, the surface of rotating ring is fixedly installed with friction pad in contact with metal pipe, the middle inboard of first mounting bracket and second mounting bracket is provided with the gear plate engaged with gear, the middle top of transmission chain is provided with visual image detector for detecting the surface of metal pipe.

[0008] By adopting the above technical scheme, the conveying rod is rotated by the transmission chain drive, and the slip ring, bearing, gear, rotating ring, conveying frame and metal pipe are conveyed at this time, the gear is engaged with the gear plate, and the gear rotates with the bearing rotating in the rotation groove as the conveying rod continues to move, so that the rotating ring rotates with the friction pad rotating, the friction pad rotating makes the metal pipe rotate in the conveying frame, and the visual image detector works to detect the surface of the metal pipe at this time, compared with the traditional conveying detection equipment, the conveying device can detect the surface of the metal pipe comprehensively, improve the overall quality of the metal pipe, and the same batch of metal pipe does not need to be conveyed and detected repeatedly, improve the production efficiency of the metal pipe.

[0009] Preferably, the bottom surface of the two gear plates is fixedly installed with a movable frame, and the middle inboard surface of the first mounting bracket and the second mounting bracket is fixedly installed with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with the surface of the movable frame.

[0010] By adopting the above technical scheme, the electric telescopic rod is a conventional electric control push rod in the prior art, and the electric telescopic rod moves with the gear plate corresponding to the position of the gear to ensure the rotation during the detection of the metal pipe.

[0011] Preferably, the surface of the first mounting bracket is fixedly installed with a support, and the visual image detector is fixedly connected with the bottom surface of the support.

[0012] Preferably, the surface of the second mounting bracket is fixedly installed with a controller, the controller is electrically connected with the electric telescopic rod through wires, and the controller is electrically connected with the visual image detector through wires.

[0013] By adopting the above technical solution, the metal tube length data is directly input into the controller according to the length of the metal tube. At this time, the controller can control the electric telescopic rod to extend and retract with the toothed plate to correspond to the position of the gear, ensuring that the gear and the toothed plate are engaged with each other, thereby ensuring that the metal tube can rotate during the inspection process, thereby achieving comprehensive inspection of the metal tube.

[0014] Preferably, a fixing frame is fixedly mounted on the middle surface of the second mounting frame, and an automatic stacking robot is fixedly mounted on the surface of the fixing frame. The automatic stacking robot is used to remove unqualified metal pipes.

[0015] By adopting the above technical solution, the controller controls the automatic stacking robot to pick up unqualified metal pipes, and transports and neatly stacks the defective metal pipes.

[0016] Preferably, a motor is fixedly mounted on the end surface of the first mounting frame, and the motor drives the transmission chain to rotate and transport the metal pipe.

[0017] Preferably, two sliding grooves are correspondingly opened on the surface of any one of the conveying rods, and the interiors of the two sliding grooves are slidably connected with matching sliders, the surfaces of the sliders are fixedly connected to the inner side surfaces of the slip rings, and the slip rings are slidably connected to the conveying rods through the matching of the sliders and the sliding grooves.

[0018] By adopting the above technical solution, the slider and the slide groove slide in matching manner, thereby ensuring that the slip ring slides stably on the surface of the conveying rod.

[0019] Preferably, when the gear follows the movement of the conveying rod, the gear is engaged with the tooth plate. As the transmission chain continues to convey, the gear rotates and causes the metal pipe to rotate in the conveying frame.

[0020] By adopting the above technical solution, as the conveying rod continues to move, the gear rotates and drives the bearing to rotate in the rotating groove, so that the rotating ring rotates and drives the friction pad to rotate. The rotation of the friction pad causes the metal tube to rotate in the conveying rack. At this time, the visual image detector works to perform a comprehensive inspection of the surface of the metal tube.

[0021] Preferably, a Z-shaped frame is fixedly mounted on the surface of the slip ring, a ball head is fixedly mounted on one end surface of the Z-shaped frame, and the surfaces of the first mounting frame and the second mounting frame are both provided with a through-type slot, and a rotating plate for squeezing the ball head is rotatably connected inside the slot.

[0022] By adopting the above technical solution, according to the required length of the metal tube, the adjustment handle is manually pushed to make the turntable rotate with the rotating shaft. When the turntable angle is adjusted, the transmission chain drives the conveying rod to rotate. At this time, the slip ring, bearing, gear, turn ring, conveying frame and metal tube are conveyed, and the Z-shaped frame and ball head move with the slip ring. When the ball head is squeezed by the turn plate, the two Z-shaped frames move toward each other and move the slip ring toward each other, thereby making the conveying frame movement suitable for the length of the metal tube. In order to ensure that the metal tube is fully inspected during the rotation process, the electric telescopic rod is extended to move the movable frame and the gear plate, so that the position of the gear plate corresponds to the gear, thereby increasing the functionality and practicality of the conveying device.

[0023] Preferably, a rotating shaft is provided on the end surface of the rotating plate, the rotating plate is rotatably connected to the slot via the rotating shaft, and an adjustment handle is fixedly mounted on the surface of the rotating plate.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1) When the conveying device for metal processed products, which is convenient for collecting defective products, is in use, the transmission chain drives the conveying rod to rotate. At this time, the slip ring, bearing, gear, swivel, conveying frame and metal tube are conveyed, and the gear is engaged with the tooth plate. As the conveying rod continues to move, the gear rotates and drives the bearing to rotate in the rotating groove, thereby causing the swivel to rotate and the friction pad to rotate. The rotation of the friction pad causes the metal tube to rotate in the conveying frame. At this time, the visual image detector works to perform a comprehensive inspection of the surface of the metal tube. Compared with traditional conveying and inspection equipment, this conveying device can fully inspect the surface of the metal tube, improve the overall quality of the metal tube, and do not need to repeatedly re-convey and re-inspect the same batch of metal tubes, thereby improving the production efficiency of the metal tube.

[0026] 2) When the conveying device for metal processing products that is convenient for collecting defective products is in use, the controller can control the electric telescopic rod to extend and retract with the tooth plate to correspond to the position of the gear, ensuring that the gear and the tooth plate are engaged with each other, thereby ensuring that the metal tube can rotate during the inspection process, not only realizing comprehensive inspection of the metal tube, but also realizing automatic adjustment of the tooth plate and automatic transportation of the metal tube, thereby improving the production efficiency of the metal tube.

[0027] 3) When using this conveying device for metal processing products that is convenient for collecting defective products, the length of the metal tube to be conveyed is determined by manually pushing the adjustment handle so that the turntable rotates along with the rotating shaft. When the angle of the turntable is adjusted, the transmission chain drives the conveying rod to rotate. At this time, the slip ring, bearing, gear, swivel, conveying frame and metal tube are conveyed, and the Z-shaped frame and ball head move along with the slip ring. When the ball head is squeezed by the turntable, the two Z-shaped frames move toward each other, carrying the slip ring with them, thereby making the conveying frame movement suitable for the length of the metal tube. In order to ensure that the metal tube is fully inspected during the rotation during the inspection process, the electric telescopic rod is extended to move the movable frame and the tooth plate, so that the position of the tooth plate and the gear corresponds, thereby increasing the functionality and practicality of the conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the installation position structure of the automatic stacking robot of the present invention;

[0030] Figure 3 This is a schematic diagram of the position structure of the conveying rod and the slip ring of the present invention;

[0031] Figure 4 This is a schematic diagram of the gear and swivel position structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the explosion of the slip ring and bearing of the present invention;

[0033] Figure 6 This is a schematic cross-sectional structural diagram of the first mounting bracket and the second mounting bracket of the present invention;

[0034] Figure 7 For the present invention Figure 6 A partial structure enlargement diagram in the middle;

[0035] Figure 8 This is a schematic diagram of the position structure of the movable frame and the electric telescopic rod of the present invention;

[0036] Figure 9 For the present invention Figure 8 A magnified view of part of the structure of B.

[0037] Explanation of the numbers in the figure: 1. Base; 2. First mounting frame; 3. Second mounting frame; 4. Transmission chain; 5. Conveyor rod; 6. Slip ring; 7. Rotating groove; 8. Bearing; 9. Gear; 10. Rotating ring; 11. Conveyor frame; 12. Metal pipe; 13. Friction pad; 14. Movable frame; 15. Tooth plate; 16. Visual image detector; 17. Bracket; 18. Controller; 19. Fixed frame; 20. Automatic stacking robot; 21. Motor; 22. Slide groove; 23. Slider; 24. Electric telescopic rod; 25. Z-shaped frame; 26. Ball head; 27. Slot; 28. Rotating shaft; 29. ​​Rotating plate; 30. Adjustment handle. DETAILED DESCRIPTION

[0038] Example 1: Please refer to Figure 1 - Figure 9 , a conveying device for metal processing products that is convenient for collecting defective products, includes a base 1 and a first mounting frame 2 and a second mounting frame 3 correspondingly fixedly mounted on its surface. The base 1 ensures the stability of the transmission chain 4 during transmission. A rotatable transmission chain 4 is arranged between the first mounting frame 2 and the second mounting frame 3. The transmission chain 4 is a conventional conveying device in the prior art. The surface of the transmission chain 4 is equidistantly arrayed with a plurality of conveying rods 5. The two ends of the conveying rod 5 are fixedly connected to the transmission chain 4. The surface of any conveying rod 5 is correspondingly connected with two slip rings 6 for sliding. The surfaces of the two slip rings 6 are both provided with a rotation groove 7. A rotatable bearing 8 is arranged inside the rotation groove 7. The outer surface of the bearing 8 is respectively fixedly mounted with a gear 9 and a swivel 10. The swivel 10 is located on one side of the gear 9. A conveying frame 11 is fixedly mounted on the side surface of the two slip rings 6. A metal pipe 12 is conveyed between the two conveying frames 11. A friction pad 13 in contact with the metal pipe 12 is fixedly mounted on the surface of the swivel 10. The inner side of the middle part of the first mounting frame 2 and the second mounting frame 3 is provided with A toothed plate 15 meshing with the gear 9 and a visual image detector 16 for inspecting the surface of the metal tube 12 are provided above the middle of the transmission chain 4. The visual image detector 16 is a conventional visual image detector 16 in the prior art. The transmission chain 4 drives the conveying rod 5 to rotate. At this time, the slip ring 6, bearing 8, gear 9, swivel 10, conveying frame 11 and metal tube 12 are transported. The gear 9 is meshed with the toothed plate 15. As the conveying rod 5 continues to move, the gear 9 rotates and drives the bearing 8 to rotate in the rotating groove 7, thereby causing the swivel 10 to rotate and drive the friction pad 13 to rotate. The rotation of the friction pad 13 causes the metal tube 12 to rotate in the conveying frame 11. At this time, the visual image detector 16 works to perform a comprehensive inspection of the surface of the metal tube 12. Compared with traditional conveying and inspection equipment, this conveying device can fully inspect the surface of the metal tube 12, improve the overall quality of the metal tube 12, and does not require multiple re-conveyance and re-inspection of the same batch of metal tubes 12, thereby improving the production efficiency of the metal tube 12.

[0039] The bottom surfaces of the two tooth plates 15 are fixedly mounted with a movable frame 14, and the middle inner side surfaces of the first mounting frame 2 and the second mounting frame 3 are fixedly mounted with an electric telescopic rod 24, the telescopic end of the electric telescopic rod 24 is fixedly connected to the surface of the movable frame 14, and the electric telescopic rod 24 is a conventional electric control push rod in the prior art. The electric telescopic rod 24 is extended and retracted to move the tooth plate 15 corresponding to the position of the gear 9, thereby ensuring that the metal tube 12 rotates during the detection process.

[0040] A bracket 17 is fixedly mounted on the surface of the first mounting frame 2 , and the visual image detector 16 is fixedly connected to the bottom surface of the bracket 17 .

[0041] A controller 18 is fixedly mounted on the surface of the second mounting frame 3. The controller 18 is electrically connected to the electric telescopic rod 24 through a wire. The controller 18 is electrically connected to the visual image detector 16 through a wire. The controller 18 is a conventional programmable control device in the prior art. According to the length of the metal tube 12, the length data of the metal tube 12 is directly input into the controller 18. At this time, the controller 18 can control the electric telescopic rod 24 to extend and retract with the tooth plate 15 to correspond to the position of the gear 9, ensuring that the gear 9 and the tooth plate 15 are engaged with each other, thereby ensuring that the metal tube 12 can rotate during the detection process, not only realizing comprehensive detection of the metal tube 12, but also realizing automatic adjustment of the tooth plate 15 and automatic transportation of the metal tube 12, thereby improving the production efficiency of the metal tube 12.

[0042] A fixing frame 19 is fixedly installed on the middle surface of the second mounting frame 3, and an automatic stacking robot 20 is fixedly installed on the surface of the fixing frame 19. The automatic stacking robot 20 is electrically connected to the controller 18 through a wire. The automatic stacking robot 20 is used to remove unqualified metal pipes 12. The automatic stacking robot 20 is a conventional automatic stacking robot 20 in the prior art. The controller 18 controls the automatic stacking robot 20 to pick up the unqualified metal pipes 12, and transport and stack the defective metal pipes 12 neatly.

[0043] A motor 21 is fixedly mounted on the end surface of the first mounting frame 2 . The motor 21 drives the transmission chain 4 to rotate and transport the metal pipe 12 . The motor 21 is a conventional electric motor in the prior art.

[0044] There are two corresponding slide grooves 22 on the surface of any conveying rod 5. The inside of the two slide grooves 22 is slidably connected with a matching slider 23. The surface of the slider 23 is fixedly connected to the inner side of the slip ring 6. The slip ring 6 is slidably connected to the conveying rod 5 through the matching of the slider 23 and the slide groove 22. The slider 23 matches and slides with the slide groove 22, ensuring that the slip ring 6 slides stably on the surface of the conveying rod 5.

[0045] As the gear 9 moves following the conveying rod 5, the gear 9 engages with the toothed plate 15. As the transmission chain 4 continues to convey, the gear 9 rotates and drives the metal tube 12 to rotate in the conveying rack 11. As the conveying rod 5 continues to move, the gear 9 rotates and drives the bearing 8 to rotate in the rotating groove 7, thereby causing the swivel 10 to rotate and drive the friction pad 13 to rotate. The rotation of the friction pad 13 causes the metal tube 12 to rotate in the conveying rack 11. At this time, the visual image detector 16 works to perform a comprehensive inspection of the surface of the metal tube 12.

[0046] The use steps of the present invention are as follows: when the conveying device for metal processed products which is convenient for collecting defective products is used, before conveying the metal tube 12, the metal tube 12 is placed in order between the two conveying racks 11 through the existing orderly loading equipment, and then the motor 21 works to drive the transmission chain 4 to rotate, and the transmission chain 4 drives the conveying rod 5 to rotate, at this time the slip ring 6, bearing 8, gear 9, swivel 10, conveying rack 11 and metal tube 12 are conveyed, and when the metal tube 12 is conveyed to the bottom of the visual image detector 16, the gear 9 is meshed with the tooth plate 15, and as the conveying rod 5 continues to move, the gear 9 rotates and drives the bearing 8 to rotate in the rotating groove 7, so that the swivel 10 rotates and drives the friction pad 13 to rotate, because the friction pad 13 contacts the surface of the metal tube 12, the friction pad 13 rotates to make the metal tube 12 rotate in the conveying rack 11, and the visual image detector 16 works to perform a comprehensive inspection on the surface of the metal tube 12. When it is detected that the surface of the metal tube 12 has defects, the visual image detector 16 will signal The signal is transmitted to the controller 18, and the controller 18 controls the automatic stacking robot 20 to pick up the unqualified metal tubes 12, and transport and stack the defective metal tubes 12 neatly. The qualified metal tubes 12 continue to be transported by the transmission chain 4. This scheme rotates the conveying rod 5 through the transmission chain 4. At this time, the slip ring 6, bearing 8, gear 9, swivel 10, conveying rack 11 and metal tube 12 are transported. The gear 9 is engaged with the tooth plate 15. As the conveying rod 5 continues to move, the gear 9 rotates and drives the bearing 8 to rotate in the rotating groove 7, thereby causing the swivel 10 to rotate and drive the friction pad 13 to rotate. The rotation of the friction pad 13 causes the metal tube 12 to rotate in the conveying rack 11. At this time, the visual image detector 16 works to perform a comprehensive inspection of the surface of the metal tube 12. Compared with traditional conveying and inspection equipment, this conveying device can fully inspect the surface of the metal tube 12, improve the overall quality of the metal tube 12, and do not need to repeatedly re-convey and re-inspect the same batch of metal tubes 12, thereby improving the production efficiency of the metal tube 12.

[0047] Example 2: Please refer to Figure 1 - Figure 9The difference between the base combined with the embodiment 1 is that the surface of the sliding ring 6 is fixedly installed with a Z-shaped frame 25, one end surface of the Z-shaped frame 25 is fixedly installed with a ball head 26, the surface of the first mounting frame 2 and the second mounting frame 3 is provided with a through-type slot 27, the inside of the slot 27 is rotatably connected with a rotating plate 29 for extruding the ball head 26, according to the length of the metal pipe 12 to be conveyed, the adjusting handle 30 is manually pushed to make the rotating plate 29 rotate with the rotating shaft 28, when the angle adjustment of the rotating plate 29 is completed, the transmission chain 4 drives the conveying rod 5 to rotate, at this time the sliding ring 6, the bearing 8, the gear 9, the rotating ring 10, the conveying frame 11 and the metal pipe 12 are conveyed, the Z-shaped frame 25 and the ball head 26 move with the sliding ring 6, when the ball head 26 is extruded by the rotating plate 29, at this time the two Z-shaped frames 25 move towards each other to make the sliding ring 6 move towards each other, thereby making the conveying frame 11 move suitable for the length of the metal pipe 12, in order to ensure that the metal pipe 12 is rotated for comprehensive detection during the detection process, at this time the electric telescopic rod 24 is extended to make the movable frame 14 and the toothed plate 15 move, so that the toothed plate 15 corresponds to the position of the gear 9, which increases the functionality and practicability of the conveying device.

[0048] The end surface of the rotating plate 29 is provided with a rotating shaft 28, the rotating plate 29 is rotatably connected with the slot 27 through the rotating shaft 28, the surface of the rotating plate 29 is fixedly installed with an adjusting handle 30, when the conveying frame 11 needs to be adjusted in the opposite direction, the machine can be stopped, and the existing tool is used to adjust the distance in the opposite direction.

[0049] The use steps of the present invention are as follows: when the conveying device for metal processing products that is convenient for collecting defective products is in use, during the metal processing production process, the length specifications of the metal pipe 12 are different. When conveying metal pipes 12 of different lengths, the adjustment handle 30 is manually pushed to make the rotating plate 29 rotate along with the rotating shaft 28 (after the rotating plate 29 rotates, the rotating plate 29 needs to be fixed by the existing limit block. Before each rotation, it needs to contact the limit of the block. The block limit is a prior art and will not be described in detail here). When the angle of the rotating plate 29 is adjusted, the transmission chain 4 drives the conveying rod 5 to rotate. At this time, the slip ring 6, bearing 8, gear 9, swivel 10, conveying frame 11 and metal pipe 12 are conveyed, and the Z-shaped frame 25 and the ball head 26 follow the slip ring 6 to move. When the ball head 26 is squeezed by the rotating plate 29, the two Z-shaped frames 25 move toward each other and drive the slip ring 6 to move toward each other, thereby making the conveying frame 11 move to suit the length of the metal pipe 12. In order to ensure that the metal pipe 12 is The detection process is a comprehensive rotation detection. At this time, the electric telescopic rod 24 is extended with the movable frame 14 and the tooth plate 15 to move, so that the position of the tooth plate 15 corresponds to the position of the gear 9. This solution transmits the length of the metal tube 12 as needed. The adjustment handle 30 is manually pushed to make the rotating plate 29 rotate following the rotating shaft 28. When the angle of the rotating plate 29 is adjusted, the transmission chain 4 drives the conveying rod 5 to rotate. At this time, the slip ring 6, bearing 8, gear 9, rotating ring 10, conveying frame 11 and metal tube 12 are conveyed. The Z-shaped frame 25 and the ball head 26 follow the slip ring 6 to move. When the ball head 26 is squeezed by the rotating plate 29, the two Z-shaped frames 25 move toward each other and move the slip ring 6 toward each other, thereby making the conveying frame 11 move to suit the length of the metal tube 12. In order to ensure that the metal tube 12 is fully detected during the rotation process, the electric telescopic rod 24 is extended with the movable frame 14 and the tooth plate 15 to move, so that the position of the tooth plate 15 corresponds to the position of the gear 9, which increases the functionality and practicality of the conveying device.

[0050] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for metal processing products that is convenient for collecting defective products, comprising a base (1) and a first mounting frame (2) and a second mounting frame (3) fixedly mounted on the surface thereof, characterized in that: A rotatable transmission chain (4) is provided between the first mounting frame (2) and the second mounting frame (3), and a plurality of conveying rods (5) are arranged in an equidistant array on the surface of the transmission chain (4). Two slip rings (6) are correspondingly connected to the surface of any one of the conveying rods (5). The surfaces of the two slip rings (6) are provided with a rotating groove (7). A rotatable bearing (8) is provided inside the rotating groove (7). A gear (9) and a rotating ring (10) are fixedly installed on the outer surface of the bearing (8). The rotating ring (10) is located between the gear ( 9), a conveying frame (11) is fixedly mounted on the side surface of the two slip rings (6), a metal tube (12) is conveyed between the two conveying frames (11), a friction pad (13) in contact with the metal tube (12) is fixedly mounted on the surface of the rotating ring (10), a tooth plate (15) meshing with the gear (9) is provided on the inner side of the middle of the first mounting frame (2) and the second mounting frame (3), and a visual image detector (16) for detecting the surface of the metal tube (12) is provided above the middle of the transmission chain (4); The surfaces of the slip rings (6) are fixedly mounted with Z-shaped frames (25), one end surface of the Z-shaped frames (25) is fixedly mounted with a ball head (26), the surfaces of the first mounting frame (2) and the second mounting frame (3) are both provided with through-type slots (27), and the interior of the slots (27) is rotatably connected with a rotating plate (29) for squeezing the ball head (26); The end surface of the rotating plate (29) is provided with a rotating shaft (28), and the rotating plate (29) is rotatably connected to the slot (27) via the rotating shaft (28). An adjustment handle (30) is fixedly mounted on the surface of the rotating plate (29); Two sliding grooves (22) are correspondingly provided on the surface of any one of the conveying rods (5), and the interiors of the two sliding grooves (22) are slidably connected with matching sliders (23), and the surfaces of the sliders (23) are fixedly connected to the inner side surfaces of the slip ring (6), and the slip ring (6) is slidably connected to the conveying rod (5) by matching the sliders (23) and the sliding grooves (22); A movable frame (14) is fixedly mounted on the bottom surfaces of the two tooth plates (15), and an electric telescopic rod (24) is fixedly mounted on the inner side surfaces of the middle portions of the first mounting frame (2) and the second mounting frame (3), wherein the telescopic end of the electric telescopic rod (24) is fixedly connected to the surface of the movable frame (14).

2. A conveying device for metal processed products that is convenient for collecting defective products according to claim 1, characterized in that: A bracket (17) is fixedly mounted on the surface of the first mounting frame (2), and the visual image detector (16) is fixedly connected to the bottom surface of the bracket (17).

3. A conveying device for metal processed products that is convenient for collecting defective products according to claim 2, characterized in that: A controller (18) is fixedly mounted on the surface of the second mounting frame (3), and the controller (18) is electrically connected to the electric telescopic rod (24) via a wire, and the controller (18) is electrically connected to the visual image detector (16) via a wire.

4. The conveying device for metal processed products for collecting defective products according to claim 1, characterized in that: A fixing frame (19) is fixedly mounted on the middle surface of the second mounting frame (3), and an automatic stacking robot (20) is fixedly mounted on the surface of the fixing frame (19). The automatic stacking robot (20) is used to remove unqualified metal pipes (12).

5. The conveying device for metal processed products for collecting defective products according to claim 1, characterized in that: A motor (21) is fixedly mounted on the end surface of the first mounting frame (2), and the motor (21) drives the transmission chain (4) to rotate and transport the metal pipe (12).

6. The conveying device for metal processed products for collecting defective products according to claim 1, characterized in that: When the gear (9) moves along with the conveying rod (5), the gear (9) engages with the toothed plate (15). As the transmission chain (4) continues to convey, the gear (9) rotates and causes the metal pipe (12) to rotate in the conveying frame (11).

Images