Part conveying device and method

Abstract

The invention discloses a part conveying device and method, and relates to the technical field of part conveying, the device comprises a control box, an oil-immersed feeding mechanism, a multi-station material moving mechanism and an output mechanism, and the oil-immersed feeding mechanism, the multi-station material moving mechanism and the output mechanism are all electrically connected with the control box; the oil-immersed feeding mechanism comprises a feeding rack and an oil-immersed storage barrel fixed on the feeding rack, an oil scraping unit is arranged at the top of the oil-immersed storage barrel, and a feeding unit is arranged on the feeding rack; a quality inspection unit is arranged on a discharging unit in the multi-station material moving mechanism. Meanwhile, the invention discloses a method based on the device. By the adoption of the part conveying device and method, the quality inspection unit is arranged on the discharging unit, the quality inspection unit detects the formed parts, oiling is conducted in an oil immersion mode, redundant lubricating oil is removed in a gravity oil dripping and oil scraping mode, the oiling quality is guaranteed, and meanwhile waste of raw materials cannot be caused.

Description

Technical Field

[0001] The present invention relates to the technical field of part conveying, and particularly to a part conveying device and method. Background Art

[0002] When processing sheet metal materials, stamping forming is often used. The existing conveying and material clamping mechanism for sheet metal materials moves to the processing position, and then moves out the formed parts. In the sheet metal material processing process, the part conveying device plays a key role. During the part conveying process, it is also necessary to spray lubricating oil on the parts. For example, the patent with the publication number CN 208131847U discloses an automatic feeding and oiling machine for stamping parts, which includes the following components: a feeding device, including a multi-station turntable, a lifting mechanism for transporting the stamping parts placed on the turntable up and down, a picking mechanism for picking the stamping parts from the turntable, and a conveying mechanism for receiving the stamping parts picked by the picking mechanism. The picking mechanism includes a first weight sensor for detecting the weight of the picked stamping parts, and the conveying mechanism includes a thickness sensing device for detecting the thickness of the stamping parts; an oiling device, arranged behind the conveying mechanism along the conveying direction of the stamping parts, for oiling the stamping parts; realizing multi-station automatic feeding, simultaneously performing quality inspection on the thickness and weight of the picked stamping parts, and also being able to detect whether there is stacking, improving production quality and production efficiency. However, there are still the following problems: (1) Only detection components can be set on the feeding side, and it is impossible to perform comprehensive detection on the formed stamping products.

[0003] (2) When oiling by means of rollers or nozzles, problems such as uneven oiling or excessive oiling are likely to occur, resulting in poor lubrication effect, environmental pollution, and waste of raw materials. Summary of the Invention

[0004] The purpose of the present invention is to provide a part conveying device and method to solve the above technical problems.

[0005] To achieve the above purpose, the present invention provides a part conveying device, including a control box, an oil-immersed feeding mechanism, a multi-station material shifting mechanism, and an output mechanism. The oil-immersed feeding mechanism, the multi-station material shifting mechanism, and the output mechanism are all electrically connected to the control box; The oil-immersed feeding mechanism includes a feeding frame and an oil-immersed storage barrel fixed on the feeding frame. A scraping unit is arranged at the top of the oil-immersed storage barrel, and a feeding unit is arranged on the feeding frame; The multi-station material shifting mechanism includes a material shifting frame and a material shifting frame slidably arranged on the material shifting frame. A picking unit and a placing unit are successively installed on the material shifting frame, and a quality inspection unit is arranged on the placing unit; The output mechanism includes two conveyors arranged in parallel.

[0006] Preferably, at least three positioning guide rods are provided at the bottom of the oil-immersed storage cylinder. The bottoms of the three positioning guide rods are slidably arranged at the bottom of the oil-immersed storage cylinder through mounting sliders. The mounting sliders are arranged in the arc-shaped grooves in the synchronous disc. The synchronous disc is connected to the synchronous adjustment drive motor, and the synchronous adjustment drive motor is installed at the bottom of the oil-immersed storage cylinder; The synchronous adjustment drive motor is electrically connected to the control box.

[0007] Preferably, a material supporting disc is sleeved on the positioning guide rod. The material supporting disc is provided with strip-shaped through holes for the positioning guide rods to pass through. The bottom of the material supporting disc is connected to the following elevator outside the oil-immersed storage cylinder through a U-shaped connecting plate; The following elevator is electrically connected to the control box.

[0008] Preferably, the oil scraping unit includes two symmetrically arranged scraping plates. The scraping plates are provided with bristles. The two scraping plates are connected with a linkage rack through a connecting plate. The two linkage racks are meshed with a linkage gear, and the linkage gear is connected to the oil scraping drive motor installed on the oil-immersed storage cylinder; The oil scraping drive motor is electrically connected to the control box.

[0009] Preferably, the feeding unit includes a feeding transverse movement module. A feeding lifting cylinder is installed on the moving part of the feeding transverse movement module. The lifting end of the feeding lifting cylinder is installed with a U-shaped mounting frame. The open end of the U-shaped mounting frame is connected with a feeding clamping cylinder through a rotating motor; The feeding transverse movement module, the feeding lifting cylinder, the rotating motor and the feeding clamping cylinder are all electrically connected to the control box.

[0010] Preferably, the moving frame is connected to the material moving drive cylinder on the material moving rack for driving the moving frame to reciprocate on the material moving rack. A blanking disc is arranged on the material moving rack. The blanking disc is arranged opposite to the feeding unit. The stamping equipment is arranged in the middle of the material moving rack; The material moving drive cylinder is electrically connected to the control box.

[0011] Preferably, the material taking unit includes two symmetrically installed material taking clamping cylinders on the moving frame, which are used for clamping the part raw materials on the blanking disc and moving them to the stamping position and releasing the part raw materials under the drive of the moving frame; The material taking clamping cylinder is electrically connected to the control box.

[0012] Preferably, the blanking unit includes two symmetrically installed blanking clamping cylinders on the moving frame; which are used for clamping the formed parts on the stamping equipment and moving them to the conveyor position and releasing the formed parts under the drive of the moving frame; The blanking clamping cylinder is electrically connected to the control box.

[0013] Preferably, the quality inspection unit includes a circular guide rail, which is installed on the cylinder body of the feeding clamping cylinder through a heightening plate. A driving block and a follower block are arranged inside the circular guide rail. The driving block is connected with a quality inspection driving motor, and the gear connected to the quality inspection driving motor meshes with the meshing teeth on the inner side of the circular guide rail. An X-ray emitter is installed on the driving block, a detector is installed on the follower block, and a linear connecting plate is arranged between the driving block and the follower block; The quality inspection driving motor, the X-ray emitter and the detector are all electrically connected to the control box.

[0014] Based on the above method of a part conveying device, the specific steps are as follows: Step S1: Place the cut part raw materials on the supporting trays in the oil-immersed storage cylinder in sequence through the conveyor belt. When the number of part raw materials in the oil-immersed storage cylinder reaches the set quantity, start the synchronous adjustment driving motor to adjust the position of the positioning guide rod, so that the guiding positioning rod contacts the edge of the part raw materials, making the part raw materials in the oil-immersed storage cylinder concentrically arranged. Start the following elevator to drive the supporting tray to rise by a set height, so that the set quantity of part raw materials is above the oil surface and wait for feeding.

[0015] Step S2: The feeding clamping cylinder clamps the topmost part raw material. After the feeding lifting cylinder rises by a set height, start the rotating motor to make the part raw material change from the horizontal state to the vertical state for oil dripping. After a set time, start the oil scraping driving motor to rotate forward so that the two scrapers move towards the part raw material until the brush hairs fit the part raw material. The feeding lifting cylinder continues to rise by a set height so that the brush hairs scrape off the excess lubricating oil on the part raw material. Start the oil scraping driving motor to rotate in reverse so that the two scrapers move away from the part raw material and return to the initial position. Start the rotating motor to make the part raw material change from the vertical state to the horizontal state. Start the feeding transverse movement module to move the part raw material above the discharging tray and release it.

[0016] Step S3: Start the material moving driving cylinder to extend, and the material taking unit moves to the corresponding position on the discharging tray to clamp the part raw material. At the same time, the discharging unit moves to the position of the stamping equipment to clamp the formed part; start the material moving driving cylinder to contract, the material taking unit moves the clamped part raw material to the position of the stamping equipment and releases it, and the discharging unit moves the clamped formed part. During the movement, the formed part is inspected by the quality inspection unit, and according to the inspection result, it is moved to the corresponding conveyor position and released.

[0017] The specific process of quality inspection is as follows: After clamping the formed part, the quality inspection drive motor starts, driving the drive block and the follower block to rotate one week. At the same time, the X-ray emitter and the detector rotate one week to perform X-ray inspection on the part. The data detected by the detector is transmitted to the control box for analysis. When the analysis result is unqualified, one of the two feeding clamping cylinders extends and the other contracts, so that the unqualified part moves above one of the conveyors and is released; when the analysis result is qualified, the two feeding clamping cylinders contract simultaneously, so that the qualified part is released onto the other conveyor.

[0018] Therefore, by adopting the above-mentioned part conveying device and method, the present invention has the following beneficial effects: (1) A quality inspection unit is provided on the feeding unit. The quality inspection unit inspects the formed parts. If the inspection is qualified, the parts are conveyed to the next position through the conveyor for transporting qualified parts, otherwise they are conveyed to the waste area through another conveyor.

[0019] (2) Oil is applied by the oil immersion method, and the excess lubricating oil is removed by the methods of gravity dripping and oil scraping, which ensures the oil application quality and does not cause waste of raw materials.

[0020] The technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0021] Figure 1 It is a top view of a part conveying device of the present invention; Figure 2 It is a schematic structural diagram of the quality inspection unit of the present invention; Figure 3 It is a schematic assembly structural diagram of the synchronous disk and the positioning guide rod of the present invention; Figure 4 It is a schematic structural diagram of the feeding unit of the present invention; Figure 5 It is a schematic structural diagram of the oil scraping unit of the present invention.

[0022] Reference Signs 1. Oil-immersed feeding mechanism; 11. Feeding frame; 12. Oil-immersed storage cylinder; 121. Positioning and guiding rod; 122. Installation slider; 123. Synchronous disk; 124. Arc-shaped groove; 125. Synchronous adjustment drive motor; 126. Material supporting plate; 127. Strip-shaped through hole; 128. U-shaped connecting plate; 129. Following elevator; 13. Oil scraping unit; 131. Scraping plate; 132. Linkage rack; 133. Linkage gear; 134. Oil scraping drive motor; 14. Feeding unit; 141. Feeding transverse movement module; 142. Feeding lifting cylinder; 143. U-shaped mounting frame; 144. Rotating motor; 145. Feeding clamping cylinder; 2. Multi-station material transfer mechanism; 21. Material transfer frame; 22. Material transfer frame; 23. Material picking clamping cylinder; 24. Material placing clamping cylinder; 25. Quality inspection unit; 251. Circular guide rail; 252. Raised plate; 253. Driving block; 254. Follow-up block; 255. X-ray emitter; 256. Detector; 257. Linear connecting plate; 26. Material transfer drive cylinder; 27. Material placing plate; 3. Conveyor. Detailed implementation manners

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. 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 therefore should not be construed as a limitation to the present invention. In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside 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 situations.

[0024] The following will describe the implementation manners of the present invention in detail with reference to the drawings.

[0025] As Figure 1 shown, a part conveying device includes a control box, an oil-immersed feeding mechanism 1, a multi-station material transfer mechanism 2 and an output mechanism.

[0026] The oil-immersed feeding mechanism 1, the multi-station material transfer mechanism 2 and the output mechanism are arranged in sequence and are all electrically connected to the control box to realize the coordinated control of the oil-immersed feeding mechanism 1, the multi-station material transfer mechanism 2 and the output mechanism.

[0027] The oil-immersed feeding mechanism 1 includes a feeding frame 11 and an oil-immersed storage cylinder 12 fixed on the feeding frame 11. A scraping unit 13 is arranged at the top of the oil-immersed storage cylinder 12, and a feeding unit 14 is arranged on the feeding frame 11.

[0028] Three positioning guide rods 121 are arranged at the bottom of the oil-immersed storage cylinder 12. As Figure 3 shown, the bottoms of the three positioning guide rods 121 are slidably arranged at the bottom of the oil-immersed storage cylinder 12 through mounting sliders 122. The mounting sliders 122 are arranged in arc-shaped grooves 124 in a synchronous disk 123. The synchronous disk 123 is connected to a synchronous adjustment drive motor 125. The synchronous adjustment drive motor 125 is installed at the bottom of the oil-immersed storage cylinder 12. The synchronous adjustment drive motor 125 is electrically connected to the control box. By driving the synchronous disk 123 to rotate through the synchronous adjustment drive motor 125, the mounting sliders 122 are driven to move inwards or outwards, realizing the synchronous movement of the positioning guide rods 121 for adapting to part raw materials (sheet metal) of different sizes. A material supporting plate 126 is sleeved on the positioning guide rods 121. The material supporting plate 126 is provided with a strip-shaped through hole 127 for the positioning guide rods 121 to pass through. The bottom of the material supporting plate 126 is connected to a following elevator 129 outside the oil-immersed storage cylinder 12 through a U-shaped connecting plate 128. The following elevator 129 is electrically connected to the control box. As continuous feeding is carried out, the following elevator 129 also steps up and down by the thickness of one part raw material, facilitating the next feeding.

[0029] As Figure 5 shown, the scraping unit 13 includes two symmetrically arranged scraping plates 131. Brush hairs are arranged on the scraping plates 131. The two scraping plates 131 are connected with a linkage rack 132 through a connecting plate. The two linkage racks 132 are meshed with a linkage gear 133. The linkage gear 133 is connected to a scraping drive motor 134 installed on the oil-immersed storage cylinder 12. The scraping drive motor 134 is electrically connected to the control box. By the forward and reverse rotation of the scraping drive motor 134, the two scraping plates 131 are made to approach and separate from each other, scraping off the excess lubricating oil during the rising process of the part raw material in the vertical state. As Figure 4 shown, the feeding unit 14 includes a feeding transverse movement module 141. A feeding lifting cylinder 142 is installed on the moving part of the feeding transverse movement module 141. A U-shaped mounting frame 143 is installed at the lifting end of the feeding lifting cylinder 142. The open end of the U-shaped mounting frame 143 is connected to a feeding clamping cylinder 145 through a rotating motor 144. The feeding transverse movement module 141, the feeding lifting cylinder 142, the rotating motor 144, and the feeding clamping cylinder 145 are all electrically connected to the control box. After clamping the part raw material, it is rotated 90°, and the part raw material is changed from a horizontal state to a vertical state. Under the action of gravity, the excess lubricating oil drips back into the oil-immersed storage cylinder 12 and is then scraped, realizing uniform oiling without wasting lubricating oil.

[0030] The multi-station material transfer mechanism 2 includes a material transfer frame 21 and a material transfer frame 22 slidably arranged on the material transfer frame 21. A material picking unit and a material placing unit are successively installed on the material transfer frame 22, and a quality inspection unit 25 is arranged on the material placing unit.

[0031] The moving frame is connected to a material transfer driving cylinder 26 on the material transfer frame 21 and is used to drive the moving frame to reciprocate on the material transfer frame 21. A material placing tray 27 is arranged on the material transfer frame 21, and the material placing tray 27 is arranged opposite to the feeding unit 14. The stamping equipment is arranged in the middle of the material transfer frame 21, and the material transfer driving cylinder 26 is electrically connected to the control box. The material picking unit includes two material picking clamping cylinders 23 symmetrically installed on the moving frame, which are used to clamp the part raw materials on the material placing tray 27 and move them to the stamping position and release the part raw materials under the drive of the moving frame. The material picking clamping cylinders 23 are electrically connected to the control box. The material placing unit includes two material placing clamping cylinders 24 symmetrically installed on the moving frame; which are used to clamp the formed parts on the stamping equipment and move them to the position of the conveyor 3 and release the formed parts under the drive of the moving frame. The material placing clamping cylinders 24 are electrically connected to the control box. As Figure 2 shown, the quality inspection unit 25 includes a circular guide rail 251. The circular guide rail 251 is installed on the cylinder body of the material placing clamping cylinder 24 through a heightening plate 252. A driving block 253 and a follower block 254 are arranged in the circular guide rail 251. The driving block 253 is connected with a quality inspection driving motor, and the gear connected to the quality inspection driving motor meshes with the meshing teeth on the inner side of the circular guide rail 251. An X-ray emitter 255 is installed on the driving block 253, and a detector 256 is installed on the follower block 254. A linear connecting plate 257 is arranged between the driving block 253 and the follower block 254. The quality inspection driving motor, the X-ray emitter 255, and the detector 256 are all electrically connected to the control box.

[0032] The output mechanism includes two conveyors 3 arranged in parallel.

[0033] Based on the above method of a part conveying device, the specific steps are as follows: Step S1: Place the cut part raw materials on the material supporting tray 126 in the oil-immersed storage cylinder 12 in sequence through the conveyor belt. When the number of part raw materials in the oil-immersed storage cylinder 12 reaches the set quantity, start the synchronous adjustment driving motor 125 to adjust the position of the positioning guide rod 121 so that the guiding positioning rod contacts the edge of the part raw materials, making the part raw materials in the oil-immersed storage cylinder 12 concentrically arranged. Start the following elevator 129 to drive the material supporting tray 126 to rise by a set height, so that the set quantity of part raw materials is above the oil surface and wait for feeding.

[0034] Step S2: The feeding clamping cylinder 145 clamps the top part raw material. After the feeding lifting cylinder 142 rises by a set height, the rotation motor 144 is started, so that the part raw material is changed from a horizontal state to a vertical state for oil dripping. After a set time, the scraping oil driving motor 134 is started to rotate forward, so that the two scraping plates 131 move towards the part raw material until the bristles are in contact with the part raw material. The feeding lifting cylinder 142 continues to rise by a set height, so that the bristles scrape off the excess lubricating oil on the part raw material. The scraping oil driving motor 134 is started to rotate in reverse, so that the two scraping plates 131 move away from the part raw material and return to the initial position. The rotation motor 144 is started, so that the part raw material is changed from a vertical state to a horizontal state. The feeding transverse movement module 141 is started, and the part raw material is moved above the discharging tray 27 and released.

[0035] Step S3: The material moving driving cylinder 26 is started to extend, and the material taking unit moves to the corresponding position above the discharging tray 27 to clamp the part raw material, and at the same time, the discharging unit moves to the stamping equipment position to clamp the formed part; the material moving driving cylinder 26 is started to contract, the material taking unit moves the clamped part raw material to the stamping equipment position and releases it, and the discharging unit moves the clamped formed part. During the movement, the formed part is inspected by the quality inspection unit 25, and according to the inspection result, it is moved to the corresponding conveyor 3 position and released.

[0036] The specific process of quality inspection is as follows: After clamping the formed part, the quality inspection driving motor is started to drive the driving block 253 and the follower block 254 to rotate one week, and at the same time, the X-ray emitter 255 and the detector 256 rotate one week to perform X-ray inspection on the part. The data detected by the detector 256 is transmitted to the control box for analysis. When the analysis result is unqualified, one of the two discharging clamping cylinders 24 extends and the other contracts, so that the unqualified part moves above one of the conveyors and is released; when the analysis result is qualified, the two discharging clamping cylinders 24 contract simultaneously, so that the qualified part is released onto the other conveyor.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions of the present invention or make equivalent replacements, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A parts conveying device, comprising a control box, characterized in that: It includes an oil-immersed feeding mechanism, a multiplexed material displacement mechanism and an output mechanism which are arranged in sequence, and the oil-immersed feeding mechanism, the multiplexed material displacement mechanism and the output mechanism are all electrically connected to the control box; The oil-immersed feeding mechanism comprises a feeding frame and an oil-immersed storage barrel fixed on the feeding frame, an oil scraping unit is arranged on the top of the oil-immersed storage barrel, and a feeding unit is arranged on the feeding frame; The multi-station material shifting mechanism comprises a material shifting frame and a material shifting frame slidably arranged on the material shifting frame, a material taking unit and a material discharging unit are sequentially installed on the material shifting frame, and a quality inspection unit is arranged on the material discharging unit; The output mechanism comprises two conveyors arranged in parallel.

2. A parts conveying device according to claim 1, characterized in that: At least three positioning guide rods are arranged at the bottom of the oil-immersed storage barrel, and the bottoms of the three positioning guide rods are slidably arranged at the bottom of the oil-immersed storage barrel through mounting slide blocks, the mounting slide blocks are arranged in arc grooves in the synchronous disk, the synchronous disk is connected to the synchronous adjustment drive motor, and the synchronous adjustment drive motor is arranged at the bottom of the oil-immersed storage barrel; The synchronous regulation driving motor is electrically connected to the control box.

3. A parts conveying device according to claim 2, characterized in that: A support tray is sleeved on the positioning guide rod, and a strip-shaped through hole is opened on the support tray for the positioning guide rod to pass through. The bottom of the support tray is connected to the follow-up elevator outside the oil-immersed storage barrel through a U-shaped connecting plate; The follower lift is electrically connected to the control box.

4. A parts conveying device according to claim 3, characterized in that: The oil scraping unit comprises two symmetrically arranged scrapers, on which bristles are arranged, and the two scrapers are connected to a linkage rack through a connecting plate, and the two linkage racks are meshed with a linkage gear, and the linkage gear is connected to an oil scraping drive motor installed on the oil-immersed storage barrel; The oil scraper drive motor is electrically connected to the control box.

5. A parts conveying device according to claim 4, characterized in that: The feeding unit comprises a feeding transverse moving module, a feeding lifting cylinder is installed on the moving part of the feeding transverse moving module, a U-shaped mounting frame is installed on the lifting end of the feeding lifting cylinder, and the opening end of the U-shaped mounting frame is connected to the feeding clamping cylinder through a rotating motor; The feeding transverse moving module, the feeding lifting cylinder, the rotating motor and the feeding clamping cylinder are all electrically connected to the control box.

6. A parts conveying device according to claim 5, characterized in that: The moving frame is connected to the material transfer drive cylinder on the material transfer frame, and is used to drive the moving frame to reciprocate on the material transfer frame. The material transfer frame is provided with a material discharge tray, which is arranged opposite to the material feeding unit, and the stamping equipment is arranged in the middle of the material transfer frame; The material transfer drive cylinder is electrically connected to the control box.

7. A parts conveying device according to claim 6, characterized in that: The material taking unit includes two material taking clamping cylinders symmetrically mounted on the moving frame, which are used to clamp the parts raw materials on the material placing tray and move to the stamping position under the drive of the moving frame and release the parts raw materials; The material taking clamping cylinder is electrically connected to the control box.

8. A parts conveying device according to claim 7, characterized in that: The unloading unit includes two unloading clamping cylinders symmetrically mounted on the moving frame; they are used to clamp the formed parts on the stamping equipment, and are driven by the moving frame to move to the conveyor position and release the formed parts; The material discharging clamping cylinder is electrically connected to the control box.

9. A parts conveying device according to claim 8, characterized in that: The quality inspection unit includes a circular guide rail, which is installed on the cylinder body of the material discharging clamping cylinder through a heightening plate, a driving block and a follower block are arranged in the circular guide rail, the driving block is connected to a quality inspection driving motor, the gear connected to the quality inspection driving motor is meshed with the meshing teeth inside the circular guide rail, an X-ray emitter is installed on the driving block, a detector is installed on the follower block, and a linear connecting plate is arranged between the driving block and the follower block; The quality inspection drive motor, X-ray emitter and detector are all electrically connected to the control box.

10. A method based on a parts conveying device according to claim 9, characterized in that: The specific steps are as follows: Step S1: The cut parts raw materials are placed on the supporting tray in the oil-immersed storage barrel in sequence through the conveyor belt. When the parts raw materials in the oil-immersed storage barrel reach the set quantity, the synchronous adjustment driving motor is started to adjust the position of the positioning guide rod so that the guide positioning rod contacts the edge of the parts raw materials, so that the parts raw materials in the oil-immersed storage barrel are concentrically arranged, and the follow-up elevator is started to drive the supporting tray to rise to a set height so that the set quantity of parts raw materials are above the oil surface and wait for feeding; Step S2: The feeding clamping cylinder clamps the uppermost part raw material. After the feeding lifting cylinder rises to a set height, the rotating motor is started to transform the part raw material from a horizontal state to a vertical state for oil dripping. After a set time, the scraping drive motor is started to rotate forward to move the two scrapers toward the part raw material until the bristles fit the part raw material. The feeding lifting cylinder continues to rise to a set height so that the bristles scrape off excess lubricating oil from the part raw material. The scraping drive motor is started to reverse to move the two scrapers away from the part raw material and back to the initial position. The rotating motor is started to transform the part raw material from a vertical state to a horizontal state. The feeding lateral moving module is started to move the part raw material to the top of the discharge tray and release it. Step S3: Start the material transfer drive cylinder to extend, and the material taking unit moves to the material discharging tray to clamp the corresponding position of the part raw material, and at the same time, the material discharging unit moves to the position of the stamping equipment to clamp the formed parts; Start the material transfer drive cylinder to retract, the material taking unit moves the clamped part raw material to the stamping equipment position and releases it, the material discharging unit moves the clamped formed part, and the formed part is inspected by the quality inspection unit during the movement, and the corresponding conveyor position is moved and released according to the quality inspection results; The specific process of quality inspection is as follows: After clamping the formed parts, the quality inspection drive motor starts, driving the drive block and the follower block to rotate one circle. At the same time, the X-ray emitter and the detector rotate one circle to perform X-ray inspection on the parts. The data detected by the detector is transmitted to the control box for analysis. When the analysis result is unqualified, one of the two discharge clamping cylinders extends and the other contracts, so that the unqualified parts are moved to the top of one of the conveyors and released; when the analysis result is qualified, the two discharge clamping cylinders contract at the same time, so that the qualified parts are released to the other conveyor.

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