Plate-type chain on-line detection and on-line lubricating oil passing equipment

Abstract

The utility model discloses plate type chain online detection and online lubricating oil passing equipment which comprises a detection and maintenance mechanism, a chain riveting assembly is arranged on one side of the detection and maintenance mechanism, a pre-tensioning detection assembly is arranged on the side, away from the chain riveting assembly, of the detection and maintenance mechanism, and an online lubricating oil passing mechanism is arranged on one side of the pre-tensioning detection assembly. A cutting mechanism is arranged on one side of the online lubricating oil passing mechanism, and the detection and maintenance mechanism comprises a first rack, a clamping chain air cylinder arranged on one side of the top of the first rack and a CCD detection camera arranged on one side of the clamping chain air cylinder. The online lubricating oil passing mechanism comprises a second rack, an oil tank arranged on one side of the top of the second rack, a lubricating oil heating pipe installed in the oil tank, and a fan cooling bin arranged on the other side of the top of the second rack. The labor intensity is reduced, the production efficiency is improved, and the service life of the chain is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of files, in particular to an online detection and online lubricating oil passing device for a plate chain. Background Art

[0002] After the chain components are assembled into a chain through equipment, manual inspection is required to check whether the chain is qualified. Unqualified ones need to be repaired with hammers and manual molds. Once the number is large, manual inspection is impossible, and it is easy to send unqualified products with missing pieces, unrivet heads and tight joints to customers. Before the chain is packaged and shipped, it needs to be soaked in lubricating oil, and then the chain is taken out and packaged and shipped. There are many problems with this chain soaking method. The first is that the chain soaking time and oil control time are very long. The second is that the amount of oil in the chain is uncontrollable. The third is that the chain in this way is static soaking, and the lubricating oil cannot enter the tight part inside the chain, reducing the service life of the chain. The fourth is that there will be a strong smell of oil smoke during the oil soaking and oil control process, which will pollute the environment. Utility Model Content

[0003] The purpose of the utility model is to provide an on-line detection and on-line lubricating oil passing device for a plate chain, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an online detection and online lubricating oil passing device for a plate chain, comprising a detection and maintenance mechanism, a chain riveting assembly is provided on one side of the detection and maintenance mechanism, a pre-riveting detection assembly is provided on one side of the chain riveting detection assembly, a chain assembly assembly is provided on one side of the pre-riveting detection assembly, a pre-tensioning detection assembly is provided on the side of the detection and maintenance mechanism away from the chain riveting assembly, an online lubricating oil passing mechanism is provided on one side of the pre-tensioning detection assembly, a cutting mechanism is provided on one side of the online lubricating oil passing mechanism, the detection and maintenance mechanism comprises a first frame, a chain clamping cylinder arranged on one side of the top of the first frame and a CCD detection camera arranged on one side of the chain clamping cylinder, the output end of the chain clamping cylinder is connected to a chain clamping slider, the top of the first frame is close to the CCD detection A positioning cylinder is provided on one side of the measuring camera, and the output end of the positioning cylinder is connected to a rivet head block, and a grating scale is provided on one side of the rivet head block. A support is provided on the other side of the top of the first frame, and a hydraulic cylinder is provided on the top of the support. The online lubricating oil mechanism includes a second frame, an oil tank arranged on one side of the top of the second frame, a lubricating oil heating pipe installed inside the oil tank, a fan cooling bin arranged on the other side of the top of the second frame, and an oil mist collector connected to the top of the back of the second frame. A hot air nozzle is provided on the top of the oil tank. The cutting mechanism includes a third frame, a cutting cylinder arranged on one side of the top of the third frame, and a cutting needle connected to the output end of the cutting cylinder. A magnetic flux detection head is provided on one side of the top of the third frame, and a pulse counter is provided on the side of the third frame close to the magnetic flux detection head.

[0005] Preferably, material guide platforms are provided on both sides of the cutting mechanism, and the side of the online lubricating oil mechanism away from the pre-stretching detection component is connected to one of the material guide platforms, and the top surface of the first frame, the top surface of the second frame and the top surface of the third frame are all rotatably installed with several material guide rollers.

[0006] Preferably, a backlight is provided on the side of the top of the first frame opposite to the CCD detection camera, the grating scale and the rivet head block correspond to the chain slider, the output end of the hydraulic cylinder is provided with a lifting plate, the bottom of the lifting plate is provided with an upper cutting integrated die, and the surface of the top of the detection and maintenance mechanism is provided with a lower cutting integrated die corresponding to the upper cutting integrated die.

[0007] Preferably, a driving sprocket is provided on the side of the top of the first frame close to the grating ruler and the side of the top of the second frame close to the oil tank, a feed port is provided on one side of the oil tank, a discharge port is provided on one side of the oil tank, and a chain break sensor is provided on the side of the top of the second frame close to the feed port, the fan cooling bin corresponds to the discharge port, the input end of the oil mist collector is connected to the interior of the oil tank through an absorption pipe, and a number of roller groups are provided inside the oil tank to facilitate chain transportation.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. The use of CCD cameras for visual inspection eliminates the quality risks brought by the traditional reliance on human eyes to identify defective products. The CCD visual camera can save real-time images of missing and complete pieces, allowing for real-time traceability and inspection.

[0010] 2. The use of online lubricating oil mechanism can make the lubricating oil fully enter the core of the chain, improve the wear resistance of the chain, and increase the service life. By adjusting the flow of the heating nozzle and the pulling speed of the servo motor, the oil volume of the chain is effectively controlled to reduce pollution;

[0011] 3. Grating ruler and cylinder are used to detect unriveted heads. Different specifications can be switched freely without changing the mold through parameter setting, and there is no need to manually change the mold time.

[0012] 4. After using the cutting mechanism, there is no need to manually count the sections, nor is there a need to manually use hammers and manual dies for cutting. This reduces labor intensity while improving production efficiency. Moreover, after adopting chain online detection, there is no need for manual 100% inspection, which improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a structural diagram of the detection and maintenance mechanism of the utility model;

[0015] Figure 3 This is a structural diagram of the online lubricating oil passing mechanism of the utility model;

[0016] Figure 4 It is a structural diagram of the cutting mechanism of the utility model.

[0017] In the figure: 1. Inspection and maintenance mechanism; 2. Chain riveting assembly; 3. Pre-riveting inspection assembly; 4. Chain assembly assembly; 5. Pre-tensioning inspection assembly; 6. Online lubricating oil mechanism; 7. Cutting mechanism; 8. First rack; 9. Chain cylinder; 10. Chain slider; 11. CCD inspection camera; 12. Backlight; 13. Positioning cylinder; 14. Rivet head block; 15. Grating ruler; 16. Support; 17. Hydraulic cylinder; 18. Lifting plate; 19. Upper cutting integrated die; 20. Lower cutting integrated die; 21. Second frame; 22. Drive sprocket; 23. Oil tank; 24. Roller assembly; 25. Lubricating oil heating pipe; 26. Hot air nozzle; 27. Oil mist collector; 28. Fan cooling chamber; 29. ​​Chain break sensor; 30. Material guide roller; 31. Third frame; 32. Magnetic flux detection head; 33. Pulse counter; 34. Cutting cylinder; 35. Cutting needle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4The utility model provides an online detection and online lubricating oil passing device for a plate chain, comprising a detection and maintenance mechanism 1, a chain riveting assembly 2 being provided on one side of the detection and maintenance mechanism 1, a pre-riveting detection assembly 3 being provided on one side of the chain riveting assembly 2, a chain assembly assembly 4 being provided on one side of the pre-riveting detection assembly 3, a pre-tensioning detection assembly 5 being provided on the side of the detection and maintenance mechanism 1 away from the chain riveting assembly 2, an online lubricating oil passing mechanism 6 being provided on one side of the pre-tensioning detection assembly 5, and a cutting mechanism 7 being provided on one side of the online lubricating oil passing mechanism 6, the detection and maintenance mechanism 1 comprising a first frame 8, a chain clamping cylinder 9 being arranged on one side of the top of the first frame 8, and a CCD detection camera 11 being arranged on one side of the chain clamping cylinder 9, the output end of the chain clamping cylinder 9 being connected to a chain clamping slider 10, a positioning cylinder 13 being provided on the side of the top of the first frame 8 close to the CCD detection camera 11, and the output of the positioning cylinder 13 The output end is connected to a rivet head block 14, a grating ruler 15 is provided on one side of the rivet head block 14, a support 16 is provided on the other side of the top of the first frame 8, and a hydraulic cylinder 17 is provided on the top of the support 16. The online lubricating oil mechanism 6 includes a second frame 21, an oil tank 23 arranged on one side of the top of the second frame 21, a lubricating oil heating pipe 25 installed inside the oil tank 23, a fan cooling bin 28 arranged on the other side of the top of the second frame 21 and an oil mist collector 27 connected to the top of the back of the second frame 21, a hot air nozzle 26 is provided on the top of the oil tank 23, and the cutting mechanism 7 includes a third frame 31, a cutting cylinder 34 arranged on one side of the top of the third frame 31 and a cutting needle 35 connected to the output end of the cutting cylinder 34, a magnetic flux detection head 32 is provided on one side of the top of the third frame 31, and a pulse counter 33 is provided on the side of the third frame 31 close to the magnetic flux detection head 32;

[0020] In this embodiment, when the equipment starts to operate, the plate chain to be inspected passes through the chain assembly component 4, the pre-riveting inspection component 3 and the chain riveting component 2 in sequence and then reaches the inspection and maintenance mechanism 1 for inspection and maintenance, and then passes through the pre-tensioning inspection component 5 to reach the online lubricating oil mechanism 6 for oil treatment, and then passes through the cutting mechanism 7 for cutting.

[0021] See also Figure 1-4 , material guide platforms are provided on both sides of the cutting mechanism 7, and the side of the online lubricating oil mechanism 6 away from the pre-tensioning detection component 5 is connected to one of the material guide platforms. The top surface of the first frame 8, the top surface of the second frame 21, and the top surface of the third frame 31 are all rotatably mounted with a plurality of material guide rollers 30. A backlight 12 is provided on the side of the top of the first frame 8 opposite to the CCD detection camera 11. The grating ruler 15 and the rivet head block 14 both correspond to the chain slider 10;

[0022] In this embodiment, the positioning cylinder 13 pushes the rivet head block 14 out and drives the grating ruler 15 to move, and is stuck in the upper end of the chain pin shaft. The V-shaped groove provided at the bottom of the rivet head block 14 is consistent with the indentation of the pin shaft riveted. The normally riveted pin shaft can pass smoothly through the bottom of the rivet head block 14. If an unriveted pin shaft passes by at this time, the rivet head block 14 will be lifted up. At this time, the value read by the grating ruler 15 will become larger, and the product will be unqualified.

[0023] See also Figure 1-4 The output end of the hydraulic cylinder 17 is provided with a lifting plate 18, and the bottom of the lifting plate 18 is provided with an upper cutting integrated die 19, and the surface of the top of the detection and maintenance mechanism 1 is provided with a lower cutting integrated die 20 corresponding to the upper cutting integrated die 19. A driving sprocket 22 is provided on the side of the top of the first frame 8 close to the grating scale 15 and on the side of the top of the second frame 21 close to the oil tank 23;

[0024] In this embodiment, the hydraulic cylinder 17 pushes the lifting plate 18 to perform the repair work of cutting and riveting the unqualified chain. The bottom is equipped with a positioning slider to position and align the chain and firmly fix it. During cutting and riveting, the upper cutting integrated die 19 is pressed down to cooperate with the lower cutting integrated die 20 to cut the chain for easy maintenance.

[0025] See also Figure 1-4 A feed port is provided on one side of the oil tank 23, a discharge port is provided on one side of the oil tank 23, and a chain break sensor 29 is provided on the top of the second frame 21 near the feed port. A fan cooling bin 28 corresponds to the discharge port. The input end of the oil mist collector 27 is connected to the interior of the oil tank 23 through an absorption pipe. Several roller groups 24 are provided inside the oil tank 23 to facilitate chain conveying.

[0026] In this embodiment, the chain is wound around the roller group 24 inside the oil tank 23 and enters the bottom of the oil tank 23, where it is immersed in the lubricating oil. It is then connected to other roller groups 24 and wound above the oil surface. The hot air nozzle 26 is connected to an external hot air source. After the hot air nozzle 26 removes excess lubricating oil on the surface, the chain comes out from the discharge port and enters the fan cooling bin 28. A cooling fan is provided inside the fan cooling bin 28 to cool down the hot chain.

[0027] In specific use, the utility model is a plate chain online detection and online lubrication equipment. When the equipment starts to run, the plate chain to be detected passes through the chain assembly component 4, the pre-riveting detection component 3 and the chain riveting component 2 in turn and arrives at the detection and maintenance mechanism 1 for detection and maintenance. The chain passes through one side of the chain cylinder 9 and one side of the CCD detection camera 11 and then reels out through the driving sprocket 22 on the first frame 8. During the detection process, the chain cylinder 9 pushes out the chain slider 10, which can clamp the chain and limit it to keep the chain vertical, so that the subsequent CCD detection camera 11 can accurately detect it. When the CCD detection camera 11 detects When a dynamic chain is detected, the CCD detection camera 11 will take a picture. At this time, the backlight 12 will fill in the light of the chain on the back of the CCD detection camera 11, so that it can capture a clearer picture. The captured picture is compared with the template picture to determine whether it is qualified. If a missing piece or the wrong size of the chain is captured, it will be judged as unqualified. The qualified chain can continue to move and run, and the unqualified chain will stop moving and alarm through the external alarm device. At the same time, the computer display screen outside the device will display the picture of the unqualified part of the chain, which is convenient for the operator to mark and carry out the next maintenance process.

[0028] refer to Figure 2 The positioning cylinder 13 pushes out the rivet head block 14 and drives the grating ruler 15 to move and get stuck in the upper end of the chain pin. The V-shaped groove at the bottom of the rivet head block 14 is consistent with the indentation of the pin riveting. The pin that has been riveted normally can pass through the bottom of the rivet head block 14 smoothly. If a pin without a rivet head passes by, the rivet head block 14 will be lifted up. At this time, the value read by the grating ruler 15 will become larger and exceed the set upper limit value. The system will alarm and prompt the alarm "no rivet head". If the height of the pin is shorter than the set lower limit value, the system will alarm "short pin". The data can be measured and read in real time, and then the data is compared with the set value to determine the result, so as to detect defective products. The hydraulic cylinder 17 pushes the lifting plate 18 to realize the cutting and riveting of unqualified chains. The bottom is equipped with a positioning slider to align the chain and fix it firmly. When cutting and riveting, the upper cutting integrated die 19 presses down to cooperate with the lower cutting integrated die 20 to cut the chain for easy maintenance.

[0029] After being inspected by the inspection and maintenance mechanism 1, it is connected to the pre-tensioning inspection component 5 and then reaches the online lubricating oil mechanism 6 for oil treatment. When the chain passes through the broken chain sensor 29, it detects whether the signal chain is broken. Then it enters the interior through the feed port of the oil tank 23. The chain is wound around the roller group 24 inside the oil tank 23 and enters the bottom of the oil tank 23. It is immersed in the lubricating oil and then connected to other roller groups 24 and wound above the oil surface. The hot air nozzle 26 is connected to an external hot air source. After the hot air nozzle 26 removes excess lubricating oil on the surface, it comes out from the discharge port and enters the fan cooling bin 28. The fan cooling bin 28 is inside. A cooling fan is provided to cool down the hot chain, a lubricating oil heating pipe 25 is provided to heat the lubricating oil, and a temperature probe is provided inside the oil tank 23. By collecting the temperature and feeding it to an external control unit, the temperature of the grease can be effectively controlled. A cover is provided on the top of the oil tank 23. In addition, an oil mist collector 27 can absorb all the oil smoke on the surface of the oil tank 23, filter out the grease, and purify the air. The driving sprocket 22 is controlled by a servo motor. The speed of the motor can be controlled by parameters to adjust the time the chain is immersed in the lubricating oil, so that the lubricating oil can fully penetrate every part of the chain when the chain rolls in the lubricating oil.

[0030] Finally, the chain reaches the cutting mechanism 7, and the magnetic flux detection head 32 can detect whether the chain is missing a piece. The magnetic flux is only sensitive to metal and has no requirements for the oil on the chain surface. Therefore, when the oiled chain passes through the magnetic flux, the missing piece can also be detected. The pulse counter 33 counts the number of sections. When the count reaches the set number of sections, the cutting cylinder 34 descends to make the cutting needle 35 push out the pin of the chain, completing the chain cutting work.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A leaf chain online detection and online lubrication equipment, comprising a detection and maintenance mechanism (1), characterized in that: A chain riveting assembly (2) is provided on one side of the detection and maintenance mechanism (1), a pre-riveting detection assembly (3) is provided on one side of the chain riveting assembly (2), a chain assembly assembly (4) is provided on one side of the pre-riveting detection assembly (3), a pre-tensioning detection assembly (5) is provided on one side of the detection and maintenance mechanism (1) away from the chain riveting assembly (2), an online lubricating oil mechanism (6) is provided on one side of the pre-tensioning detection assembly (5), and a cutting mechanism (7) is provided on one side of the online lubricating oil mechanism (6). The inspection and maintenance mechanism (1) comprises a first frame (8), a chain cylinder (9) arranged on one side of the top of the first frame (8), and a CCD inspection camera (11) arranged on one side of the chain cylinder (9); the output end of the chain cylinder (9) is connected to a chain slider (10); a positioning cylinder (13) is provided on one side of the top of the first frame (8) near the CCD inspection camera (11); the output end of the positioning cylinder (13) is connected to a rivet head block (14); the rivet head block (14) is A grating ruler (15) is provided on one side, a support (16) is provided on the other side of the top of the first frame (8), a hydraulic cylinder (17) is provided on the top of the support (16), and the online lubricating oil mechanism (6) includes a second frame (21), an oil tank (23) arranged on one side of the top of the second frame (21), a lubricating oil heating pipe (25) installed inside the oil tank (23), a fan cooling chamber (28) arranged on the other side of the top of the second frame (21), and a fan cooling chamber (28) connected to the back of the second frame (21). The oil tank (23) is provided with a hot air blowing nozzle (26) on the top, and the cutting mechanism (7) includes a third frame (31), a cutting oil cylinder (34) arranged on one side of the top of the third frame (31), and a cutting needle (35) connected to the output end of the cutting oil cylinder (34). A magnetic flux detection head (32) is provided on one side of the top of the third frame (31), and a pulse counter (33) is provided on the side of the third frame (31) close to the magnetic flux detection head (32).

2. The leaf chain online detection and online lubrication equipment according to claim 1, characterized in that: Both sides of the cutting mechanism (7) are provided with material guide platforms, and the side of the online lubricating oil mechanism (6) away from the pre-tensioning detection component (5) is connected to one of the material guide platforms.

3. The leaf chain online detection and online lubrication equipment according to claim 1, characterized in that: A plurality of material guide rollers (30) are rotatably mounted on the top surface of the first frame (8), the top surface of the second frame (21) and the top surface of the third frame (31).

4. The leaf chain online detection and online lubrication equipment according to claim 1, characterized in that: A backlight (12) is provided on the top of the first frame (8) on a side opposite to the CCD detection camera (11), and the grating ruler (15) and the rivet head block (14) both correspond to the chain slider (10).

5. The leaf chain online detection and online lubrication equipment according to claim 1, characterized in that: The output end of the hydraulic cylinder (17) is provided with a lifting plate (18), the bottom of the lifting plate (18) is provided with an upper cutting integrated die (19), and the surface of the top end of the detection and maintenance mechanism (1) is provided with a lower cutting integrated die (20) corresponding to the upper cutting integrated die (19).

6. The leaf chain online detection and online lubrication equipment according to claim 1, characterized in that: A driving sprocket (22) is provided on one side of the top of the first frame (8) close to the grating ruler (15) and on one side of the top of the second frame (21) close to the oil tank (23).

7. The leaf chain online detection and online lubrication equipment according to claim 1, characterized in that: A feed port is provided on one side of the oil tank (23), a discharge port is provided on one side of the oil tank (23), and a chain break sensor (29) is provided on the top of the second frame (21) near the feed port. The fan cooling chamber (28) corresponds to the discharge port. The input end of the oil mist collector (27) is connected to the interior of the oil tank (23) through an absorption pipe. A plurality of roller groups (24) are provided inside the oil tank (23) for facilitating chain conveying.

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