Automatic production line for oil can floaters

Abstract

The invention discloses an automatic production line for oil can floaters. The automatic production line comprises an injection molding machine, a base iron feeding device, a weighing device, a magnetic detection device and a discharging device. A floater body is processed by the injection molding machine, transferred to the base iron feeding device for loading base iron, weighed by the weighing device, detected by the magnetic force detection device, and finally discharged by the discharging device. The base iron feeding device is provided with a feeding vibration disc, a feeding bearing seat and a feeding mechanical arm, an output port of the feeding vibration disc is connected with a feeding rail, the feeding mechanical arm can slide above the feeding rail and the feeding bearing seat, the floater body is transferred to the feeding bearing seat from the injection molding machine, and the base iron is clamped and conveyed to the floater body. And a magnetizing device is arranged between the weighing device and the magnetic force detection device, and the weighed floater body with the base iron is fed for magnetizing. According to the production line, automatic production of floater bodies is achieved through all the devices, efficiency is improved, the base iron feeding device facilitates conveying and mounting, the magnetizing device guarantees quality, the whole is compact and stable, and the large-scale production requirement is met.

Description

TECHNICAL FIELD

[0001] The present application relates to an oil can float automatic production line, more particularly to an automatic production line capable of efficiently and accurately completing each link operation in the production process of an oil can float. BACKGROUND

[0002] The automatic production and detection equipment of an automobile brake oil can float is an important means for improving efficiency and ensuring product quality in modern manufacturing. The automobile brake oil can float involves dangerous factors such as high temperature and high pressure during the production process. Manual operation needs to contact potential hazards, and human operators cannot work 24 hours a day, which affects the efficiency of the production line. After the production of the float body is completed, the float needs to be detected and classified as qualified or unqualified. Manual operation classification is prone to accidents due to mistakes, which affects the quality.

[0003] Therefore, the prior art has a patent with the publication number CN120190979A and the name of an automobile brake oil can float automatic production and detection equipment, which discloses a processing that realizes automatic injection molding, magnet loading, weighing detection, and magnetic detection, and realizes automatic processing. However, since the magnet itself has magnetism, adjacent magnets may affect each other. Therefore, in this scheme, four pipes are used to independently transport magnets, and the four magnets are transported to the four positions of the float. The wall of the feeding pipe is used to avoid the problem of mutual attraction between adjacent magnets. The diameter of the feeding pipe is close to the diameter of the magnet. Therefore, it is very difficult to manually feed the magnet into the feeding pipe. Therefore, the automatic production equipment of this scheme still has the problem of difficult feeding. At the same time, before the equipment assembles the magnet, the magnet is prone to contamination due to the magnetism of the magnet. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application aims to provide an oil can float automatic production line, which solves the problems of manual operation danger, low efficiency, easy mistake, and difficult feeding of the automatic production equipment in the prior art by reasonably setting up the devices and structures.

[0005] To achieve the above objectives, the present invention provides an automatic production line for oil can floats, comprising an injection molding machine, a base iron feeding device, a weighing device, a magnetic force detection device, and a discharge device. The injection molding machine processes the float body, which is then transferred to the base iron feeding device to be fitted with a base iron. Next, it is transferred to the weighing device for weighing, then to the magnetic force detection device for magnetic force testing, and finally to the discharge device for discharge. The base iron feeding device includes a feeding vibratory feeder, a feeding support, and a feeding robot. The output port of the feeding vibratory feeder is connected to a feeding track. The feeding robot is slidably positioned above the feeding track and the feeding support. The float body is transferred from the injection molding machine to the feeding support, and the feeding robot clamps the base iron on the feeding track and transports it to the float body on the feeding support. A magnetizing device is also provided between the weighing device and the magnetic force detection device. After weighing, the float body with the base iron is sent to the magnetizing device for magnetization.

[0006] As a further improvement of the present invention, a dust removal device is also provided between the feeding track and the feeding support. After the feeding robot grips the base iron on the feeding track, it is sent into the dust removal device for dust removal. After the dust removal is completed, it is transported to the float body on the feeding support.

[0007] As a further improvement of the present invention, the dust removal device includes a dust removal box, an air duct, a dust cover, and a dust removal cylinder. The air duct is fixedly installed on the lower side of the dust removal box, and the dust cover is fixedly installed on the push rod of the dust removal cylinder so that it slides back and forth above the dust removal box driven by the dust removal cylinder. The dust cover has a notch. During dust removal, the loading robot grips the base iron on the loading track and moves it to the top of the dust removal box. The dust cover opens the dust removal box, the loading robot descends so that the base iron is inside the dust removal box, the dust cover moves back to cover the dust removal cover, and the loading robot is in the notch on the dust cover.

[0008] As a further improvement of the present invention, the feeding track includes a feeding conveyor belt and a pusher cylinder. One end of the feeding conveyor belt is connected to the output port of the feeding vibratory plate, and the other end serves as the pusher feeding end. The pusher cylinder is fixedly installed on the end of the feeding conveyor belt facing away from the feeding vibratory plate. A pusher block is fixed on the pusher rod of the pusher cylinder. The base iron enters the pusher block from the feeding conveyor belt, and then the feeding robot grabs the base iron out of the pusher block.

[0009] As a further improvement of the present invention, the push block includes a base block and a cover plate. The base block is elongated and its end is fixed to the push rod of the push cylinder. The cover plate is fixedly installed on the base block. The cover plate has a notch on the side facing the feeding conveyor belt that can accommodate only a single base iron. A gripping groove is provided on the cover plate near the notch. When the base iron is in the notch, its side is opposite to the end of the gripping groove. The feeding robot grips the base iron through the gripping groove.

[0010] As a further improvement of the present application, the feeding support comprises a clamp plate and a translation track, the upper side of the clamp plate is provided with a plurality of clamps for placing the base iron, a transfer robot is arranged between the injection molding machine and the base iron feeding device, the clamp plate is slidably arranged on the translation track to form a feeding station and a discharging station, when the clamp plate is at the feeding station, the feeding robot picks up the base iron and places it on the clamp, when the clamp plate is at the discharging station, the transfer robot picks up the base iron on the clamp and sends it into the injection molding machine.

[0011] As a further improvement of the present application, the magnetizing device comprises a magnetizing conveyor belt, a magnetizer and a magnetizing robot, the magnetizing conveyor belt is arranged between the magnetizer and the weighing device, one end of the magnetizing conveyor belt extends to the magnetizer as a discharging end, the other end of the magnetizing conveyor belt extends to the weighing device as a feeding end, the magnetizing robot is slidably arranged above the magnetizer and the discharging end, when magnetizing, the weighed float body is transferred from the weighing device to the feeding end, then transferred to the discharging end through the magnetizing conveyor belt, the magnetizing robot picks up the float body and sends it into the magnetizer for magnetizing, and then sends it into the magnetic force detection device.

[0012] As a further improvement of the present application, the discharging device comprises a discharging disc and a discharging chute, a plurality of packaging bags are clamped on the discharging disc in a circumferential distribution, and the discharging chute is arranged above the discharging disc to guide the finished product float into the packaging bag.

[0013] As a further improvement of the present application, the discharging chute comprises a first chute, a second chute and a waste chute, the second chute is arranged above the discharging disc, the lower end of the second chute is aligned with the packaging bag, the waste chute is installed at the discharging station of the magnetic force detection device, and the first chute is slidably arranged above the waste chute, when the magnetic force detection device detects that the product is qualified, the first chute slides to above the waste chute, and the finished product float is placed in the first chute, when the magnetic force detection device detects that the product is unqualified, the first chute slides out of above the waste chute, and the defective product float is placed in the waste chute.

[0014] The present application has the following advantages: through the arrangement of the base iron feeding device, the dust removal device, the magnetizing device and the discharging device, the automation of the oil can float production process is realized, the dangers and mistakes caused by manual operation are reduced, and the production efficiency and product quality are improved. The base iron feeding mode can realize centralized feeding of the vibration disc, and avoids the problem of difficult feeding caused by the magnetic force of the magnet. Moreover, the magnetization is performed after the base iron is installed on the float body, which can effectively ensure the usability of the finished product. In addition, the dust removal device can effectively remove dust on the base iron, ensure product quality, and effectively avoid the situation that the magnet is easily dirty before assembly due to the magnetic force in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic diagram of an oil can float automatic production line of the present application; Figure 2 FIG. 2 is a structural schematic diagram of a base iron feeding device of the oil can float automatic production line of the present application;Figure 1 Structure diagram of the middle base iron loading device; Figure 3 For Figure 2 Structure diagram of the middle dust removal device; Figure 4 For Figure 2 Structure diagram of the middle loading track; Figure 5 For Figure 4 Structure diagram of the middle pushing block; Figure 6 For Figure 3 Structure diagram of the middle loading seat; Figure 7 For Figure 1 Structure diagram of the middle magnetizing device; Figure 8 For Figure 1 Structure diagram of the middle discharging device. DETAILED DESCRIPTION

[0016] The application will be further described in conjunction with the embodiments given in the accompanying drawings.

[0017] Reference Figure 1As shown, the oil tank float automatic production line of the embodiment comprises an injection molding machine 1, a base iron feeding device 2, a weighing device 3, a magnetic force detection device 4 and a discharging device 5. The injection molding machine 1 injection molds a float body. The float body is transferred to the base iron feeding device 2 to be loaded with a base iron, and then transferred to the weighing device 3 for weighing, and then transferred to the magnetic force detection device 4 for magnetic force detection, and finally transferred to the discharging device 5 for discharging. The base iron feeding device 2 comprises a feeding vibration disc 21, a feeding seat 22 and a feeding manipulator 23. The feeding vibration disc 21 is connected with a feeding track 24 at an output port. The feeding manipulator 23 is slidably arranged above the feeding track 24 and the feeding seat 22. The float body is transferred from the injection molding machine to the feeding seat 22. The feeding manipulator 23 clamps the base iron on the feeding track 24 and conveys it to the float body on the feeding seat 22. The weighing device 3 and the magnetic force detection device 4 are further provided with a magnetizing device 7. The float body with the base iron is sent to the magnetizing device 7 for magnetization after the weighing is completed. In use of the embodiment, the injection molding machine 1 first injection molds the float body. The float body is placed on the feeding seat 22 by the transfer manipulator. The base iron is conveyed to the feeding track 24 by the feeding vibration disc 21. The feeding manipulator 23 grabs the base iron from the feeding block and places it on the float body. Then, the float body sequentially passes through the weighing device 3, the magnetizing device 7, the magnetic force detection device 4 and finally is discharged by the discharging device 5. The base iron is assembled first and then magnetized. Compared with the four-pipe conveying magnet method in the prior art, the vibration disc is used for centralized conveying. The adjacent magnets will not be attracted due to the magnetic force. When manually feeding, the base iron can be directly poured into the feeding vibration disc 21, which greatly simplifies the manual feeding process and provides a related basis for future mechanical automatic feeding.

[0018] Further, referring to Figure 2 As shown, the feeding track 24 and the feeding seat 22 are further provided with a dust removal device 6. The base iron clamped by the feeding manipulator 23 is sent to the dust removal device 6 for dust removal and then conveyed to the float body on the feeding seat. The feeding manipulator 23 grabs the base iron above the dust removal device 6. The dust cover opens the dust removal box. The feeding manipulator 23 is lowered to make the base iron enter the dust removal box. The dust cover is closed. The feeding manipulator 23 is in the gap on the dust cover. The air pipe removes dust from the base iron. The dust removal device 6 effectively removes dust from the base iron, ensuring product quality. Compared with the prior art, it is more advanced and can more effectively ensure that the base iron assembled on the float body is cleaner, which can also better avoid a series of problems caused by dirty magnets in the production process.

[0019] Further, referring to Figure 3As shown, the dust removal device 6 includes a dust removal box 61, a wind pipe 62, a dust cover 63 and a dust removal cylinder 64, the wind pipe 62 is fixedly installed on the lower side of the dust removal box 61, the dust cover 63 is fixedly installed on the push rod of the dust removal cylinder 64, and is driven by the dust removal cylinder 64 to slide back and forth above the dust removal box 61, the dust cover 63 is provided with a gap, during dust removal, the upper feeding manipulator 23 clamps the base iron on the upper feeding track 24 to above the dust removal box 61, the dust cover 63 opens the dust removal box 61, the upper feeding manipulator 23 is lowered so that the base iron is in the dust removal box 61, the dust cover 63 moves back to cover the dust removal box 61, and the upper feeding manipulator 23 is in the gap in the dust cover 63, so that the base iron clamped by the upper feeding manipulator 23 can be closed dust removal, and the dust removal effect is better.

[0020] Further, referring to Figure 4 As shown, the upper feeding track 24 includes an upper feeding conveyor belt 241 and a push cylinder 242, one end of the upper feeding conveyor belt 241 is connected with the output port of the upper feeding vibration disc 21, the other end serves as a push feeding end, the push cylinder 242 is fixedly installed on one end of the upper feeding conveyor belt 241 away from the upper feeding vibration disc, a push block 243 is fixedly installed on the push rod of the push cylinder 242, the base iron enters the push block 243 from the upper feeding conveyor belt 241, and then the upper feeding manipulator 23 grabs the base iron from the push block 243, in this way, the row of base irons can be split one by one, and then the upper feeding manipulator 23 can better grab and convey the base irons one by one.

[0021] Further, referring to Figure 5 As shown, the push block 243 includes a bottom block 2421 and a cover plate 2422, the bottom block 2421 is in a strip shape, one end of the bottom block 2421 is fixed with the push rod of the push cylinder 242, the cover plate 2422 is fixedly installed on the bottom block 2421, one side of the cover plate 2422 facing the upper feeding conveyor belt 241 is provided with a gap for accommodating a single base iron, a grabbing groove 2423 is provided on the position of the cover plate 2422 close to the gap, the side surface of the base iron is opposite to the end of the grabbing groove 2423 when the base iron is in the gap, and the upper feeding manipulator 23 grabs the base iron through the grabbing groove 2423, by the action of the grabbing groove 2423, the single base iron can be temporarily positioned, and the problem that the edge of the gap affects the upper feeding manipulator 23 to be difficult to grab the base iron can be avoided.

[0022] Further, referring to Figure 6As shown, the feeding support 22 comprises a clamp plate 221 and a translation track 222, the upper side of the clamp plate 221 is provided with a plurality of clamps for placing base iron, a transfer robot is arranged between the injection molding machine 1 and the base iron feeding device 2, and the clamp plate 221 is slidably arranged on the translation track 222 to form a feeding station and a discharging station. When the clamp plate 221 is at the feeding station, the feeding robot 23 grabs the base iron and places it on the clamp, and when the clamp plate 221 is at the discharging station, the transfer robot grabs the base iron on the clamp and sends it into the injection molding machine 1. Through the above structure, the clamp plate 221 can be switched back and forth between the two stations, thereby avoiding the conflict between the transfer robot and the feeding robot 23 during operation.

[0023] Further, referring to Figure 7 As shown, the magnetizing device 7 comprises a magnetizing conveyor belt 71, a magnetizing machine 72 and a magnetizing robot 73. The magnetizing conveyor belt 71 is located between the magnetizing machine 72 and the weighing device 3, one end of which extends to the magnetizing machine 72 as a discharge end, and the other end extends to the weighing device 3 as a feeding end. The magnetizing robot 73 is translatably arranged above the magnetizing machine 72 and the discharge end. When magnetizing, the float body after weighing is transferred from the weighing device 3 to the feeding end, transferred to the discharge end through the magnetizing conveyor belt 71, grabbed by the magnetizing robot 73 and sent into the magnetizing machine 72 for magnetizing, and then sent to the magnetic force detection device 4. Through the coordinated automatic operation of the magnetizing conveyor belt and the robot, the magnetizing transfer process of the float body is realized without manual intervention, which not only avoids the safety risk of manual contact with high-temperature magnetizing environment, but also realizes seamless connection of the weighing, magnetizing and magnetic force detection processes, avoids the attraction interference problem of separate magnet conveying, and at the same time, gets rid of the time limit of manual operation, significantly improves the continuity and overall efficiency of the production process.

[0024] Further, the discharging device 5 comprises a discharging disc 51 and a discharging chute 52, the discharging disc 51 clamps a plurality of circumferentially distributed packaging bags, and the discharging chute 52 is arranged above the discharging disc 51 to guide the finished product float into the packaging bag. Through the design of circumferentially distributed multiple packaging bags, the capacity of single discharging can be greatly improved, the downtime for frequent replacement of packaging bags can be reduced, and the finished product float can be automatically collected and regularized through the guiding action of the discharging chute, without manual bagging, which not only reduces the manual operation intensity, but also avoids the product bumping or omission problem that may occur in the manual bagging process, further ensuring the efficiency and standardization of product output.

[0025] Further, the discharge chute 52 comprises a first-stage chute 521, a second-stage chute 522 and a waste discharge chute 523. The second-stage chute 522 is arranged above the discharge tray 51 and is aligned with the lower end of the packaging bag. The waste discharge chute 523 is arranged at the discharge position of the magnetic detection device 4. The first-stage chute 521 is slidably arranged above the waste discharge chute 523. When the magnetic detection device 4 detects a qualified product, the first-stage chute 521 slides to above the waste discharge chute 523, and the qualified float is placed in the first-stage chute 521. When the magnetic detection device 4 detects an unqualified product, the first-stage chute 521 slides out of the waste discharge chute 523, and the unqualified float is placed in the waste discharge chute 523. Through the cooperation of the slidable first-stage chute and the independent waste discharge chute, the automatic and accurate sorting of qualified floats and unqualified floats is realized, the manual sorting operation is completely replaced, the subjective errors and fatigue-induced quality risks of manual sorting are effectively avoided, the purity of qualified products is ensured, the unqualified products are collected and processed, the product quality is ensured, and the automation degree and reliability of the sorting process are improved.

[0026] In summary, through the cooperative work of the devices, the production process of the oil can float is automated, efficient and accurate, the difficulty of manual magnet feeding process is greatly simplified, the problems in the background art are effectively solved, the product quality and production efficiency are improved.

[0027] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as the protection scope of the present application.

Claims

1. An oil can float automatic production line, comprising an injection molding machine (1), a base iron feeding device (2), a weighing device (3), a magnetic force detection device (4) and a discharging device (5), the injection molding machine (1) injection molds a float body, the float body is transferred to the base iron feeding device (2) to be mounted on a base iron, then is transferred to the weighing device (3) to be weighed, then is transferred to the magnetic force detection device (4) to detect magnetic force, and finally is transferred to the discharging device (5) to be discharged, characterized in that: The base iron feeding device (2) comprises a feeding vibration disc (21), a feeding support (22) and a feeding manipulator (23), the feeding vibration disc (21) is connected with a feeding track (24) at an output port, the feeding manipulator (23) is slidably arranged above the feeding track (24) and the feeding support (22), the float body is transferred from the injection molding machine (1) to the feeding support (22), the feeding manipulator (23) clamps the base iron on the feeding track (24) and conveys the base iron to the float body on the feeding support (22), the weighing device (3) is further provided with a magnetizing device (7) between the magnetic detection device (4), and the float body with the base iron is sent to the magnetizing device (7) for magnetizing after the weighing is completed. ​ 2. The automatic production line for oil can float according to claim 1, characterized in that: The feeding track (24) and the feeding support (22) are further provided with a dust removal device (6), the feeding manipulator (23) is sent to the dust removal device (6) for dust removal after clamping the base iron on the feeding track (24), and the float body on the feeding support (22) is conveyed after the dust removal is completed.

3. The automatic production line for oil can float according to claim 2, characterized in that: The dust removal device (6) comprises a dust removal box (61), an air pipe (62), a dust cover (63) and a dust removal cylinder (64), the air pipe (62) is fixedly installed on the lower side of the dust removal box (61), the dust cover (63) is fixedly installed on the push rod of the dust removal cylinder (64) and is driven by the dust removal cylinder (64) to slide back and forth above the dust removal box (61), the dust cover (63) is provided with a gap, when dust removal, the feeding manipulator (23) clamps the base iron on the feeding track (24) above the dust removal box (61), the dust cover (63) opens the dust removal box (61), the feeding manipulator (23) is lowered so that the base iron is in the dust removal box (61), the dust cover (63) moves back to cover the dust removal cover (61), and the feeding manipulator (23) is in the gap on the dust cover (63).

4. The automatic production line for oil-can float according to any one of claims 1 to 3, characterized in that: The feeding track (24) comprises a feeding conveyor belt (241) and a push cylinder (242), one end of the feeding conveyor belt (241) is connected with the output port of the feeding vibration disc (21), the other end serves as a push feeding end, the push cylinder (242) is fixedly installed on the end of the feeding conveyor belt (241) away from the feeding vibration disc (21), a push block (243) is fixedly installed on the push rod of the push cylinder (242), the base iron enters the push block (243) from the feeding conveyor belt (241), and then the feeding manipulator (23) takes away the base iron from the push block (243).

5. The automatic production line for oil-can float according to claim 4, wherein: The recursive block (243) comprises a bottom block (2421) and a cover plate (2422), the bottom block (2421) is in the shape of a long strip, the end of the bottom block (2421) is fixed with the pushing rod of the recursive cylinder (242), the cover plate (2422) is fixedly installed on the bottom block (2421), the side of the cover plate (2422) facing the feeding conveyor (241) is provided with a gap for accommodating a single base iron, the cover plate (2422) is provided with a grabbing groove (2423) near the gap, the side surface of the base iron is opposite to the end of the grabbing groove (2423) when the base iron is in the gap, and the feeding manipulator (23) grabs the base iron through the grabbing groove (2423).

6. The automatic production line for oil-can float according to any one of claims 1 to 3, characterized in that: The feeding support (22) comprises a clamp plate (221) and a translation track (222), the upper side of the clamp plate (221) is provided with a plurality of clamps for placing base irons, a transfer manipulator is arranged between the injection molding machine (1) and the base iron feeding device (2), the clamp plate (221) is slidably arranged on the translation track (222) to form a feeding station and a discharging station, when the clamp plate (221) is in the feeding station, the feeding manipulator (23) places the base iron on the clamp, when the clamp plate (221) is in the discharging station, the transfer manipulator feeds the base iron on the clamp into the injection molding machine (1).

7. The automatic production line for oil-can float according to any one of claims 1 to 3, characterized in that: The magnetizing device (7) comprises a magnetizing conveyor (71), a magnetizing machine (72) and a magnetizing manipulator (73), the magnetizing conveyor (71) is arranged between the magnetizing machine (72) and the weighing device (3), one end of the magnetizing conveyor (71) extends to the magnetizing machine (72) as a discharging end, the other end of the magnetizing conveyor (71) extends to the weighing device (3) as a feeding end, the magnetizing manipulator (73) is translatably arranged above the magnetizing machine (72) and the discharging end, when magnetizing, the float body after weighing is transferred from the weighing device (3) to the feeding end, transferred to the discharging end through the magnetizing conveyor (71), the magnetizing manipulator (73) feeds the float body into the magnetizing machine (72) for magnetizing, and then feeds the float body into the magnetic force detection device (4).

8. The automatic production line for oil-can float according to any one of claims 1 to 3, characterized in that: The discharging device (5) comprises a discharging disc (51) and a discharging groove (52), a plurality of packaging bags are clamped on the discharging disc (51) in a circumferential distribution, and the discharging groove (52) is arranged above the discharging disc (51) to guide the finished product float into the packaging bag.

9. The automatic production line for oil-can float according to claim 8, characterized in that: The discharging groove (52) comprises a first-stage groove (521), a second-stage groove (522) and a waste discharge groove (523), the second-stage groove (522) is arranged above the discharging disc (51) and is aligned with the packaging bag at the lower end, the waste discharge groove (523) is arranged at the discharging position of the magnetic force detection device (4), the first-stage groove (521) is slidably arranged above the waste discharge groove (523), when the magnetic force detection device (4) detects that the product is qualified, the first-stage groove (521) slides to above the waste discharge groove (523), and the finished product float is placed in the first-stage groove (521), when the magnetic force detection device (4) detects that the product is unqualified, the first-stage groove (521) slides out of above the waste discharge groove (523), and the substandard product float is placed in the waste discharge groove (523).

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