Full-automatic machine for assembling oil filter

Abstract

The utility model provides a full-automatic machine for assembling an oil filter. Relates to the technical field of assembly equipment. The full-automatic machine for assembling the oil filter comprises a drying table and a drying cover fixedly installed at the top of the drying table, a first conveying unit and a second conveying unit are arranged on the two sides of the drying table respectively, a feeding port is formed in the side, close to the first conveying unit, of the drying cover, and a discharging port is formed in the side, close to the second conveying unit, of the drying cover. A perforated plate is fixedly installed in the drying cover, the top end face of the perforated plate is flush with the top end face of the discharging port, a folded plate is fixedly installed on the outer wall of the side, close to the first conveying unit, of the drying cover, and two first air cylinders are fixedly installed at the top of the folded plate; output shafts of the two first air cylinders penetrate through the folding plate and are movably connected with the folding plate. The device has the advantages that manual intervention is not needed, and the overall assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly equipment, in particular to a fully automatic machine for assembling oil filters. Background Art

[0002] The oil filter is also called an oil filter element. It is used to remove impurities such as dust, metal particles, carbon deposits, and soot particles in the oil to protect the engine. During the production and assembly process of the oil filter, generally, processes such as cutting, stamping, assembling, inspecting, drying, and packaging are required. Among them, in the inspection process, after the filter is assembled, it is put into a water tank for airtightness inspection, and then the water-passed filter is put into a drying room for drying treatment, so as to facilitate subsequent packaging. Only after the packaging is completed can an assembly process be considered finished.

[0003] However, in the drying stage of the above assembly process, after the oil filter is inspected, it still needs to be manually put into the drying room for drying, and then the dried filter is taken out for packaging. There is too much manual intervention in the whole process, thus reducing the work efficiency.

[0004] Therefore, it is necessary to provide a new fully automatic machine for assembling oil filters to solve the above technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a fully automatic machine for assembling oil filters that requires no manual intervention and improves efficiency.

[0006] To solve the above technical problems, the fully automated machine for assembling an oil filter provided by the utility model includes: a drying table and a drying hood fixedly installed on its top. On both sides of the drying table, there are respectively a conveyor set one and a conveyor set two. An inlet is provided on one side of the drying hood close to the conveyor set one, and an outlet is provided on the side close to the conveyor set two. A perforated plate is fixedly installed inside the drying hood, and the top end face of the perforated plate is flush with the top end face of the outlet. On the outer wall of the drying hood close to the conveyor set one, a folding plate is fixedly installed. On the top of the folding plate, two cylinders one are fixedly installed. The output shafts of the two cylinders one both penetrate through the folding plate and are movably connected to the folding plate. On the output shafts of the two cylinders one, the same U-shaped frame one is fixedly installed. A screw rod one is rotatably installed inside the U-shaped frame one. A moving plate one is threadedly installed on the screw rod one. On the side of the moving plate one close to the drying hood, a crossbar is fixedly installed. At the end of the crossbar, a bearing plate is fixedly installed. At the bottom of the bearing plate, a plurality of connecting frames are fixedly installed. Inside each of the plurality of connecting frames, two cylinders two are fixedly installed. On the output shafts of the plurality of cylinders two, arc-shaped clamping pieces are fixedly installed. A hot air blower is provided below the drying hood. A cloth air duct is fixedly installed at the bottom of the drying table. The air outlet of the hot air blower is fixedly connected to the cloth air duct. A plurality of air guide pipes are fixedly installed on the cloth air duct. The top ends of the plurality of air guide pipes all extend into the drying hood and are located below the perforated plate. A pushing piece is provided inside the drying hood for pushing the dried oil filter out of the outlet.

[0007] Preferably, a retaining wall is fixedly installed on the side of the drying hood close to the conveyor set one. The retaining wall is fixedly connected to the drying hood through a connecting rod, and the retaining wall is located above the conveyor set one.

[0008] Preferably, a sealing plate is slidably provided on the inner wall of the drying hood on the side close to the conveyor set one. The sealing plate is adapted to the inlet. The top of the sealing plate extends to the top of the drying hood and is slidably connected to the top of the drying hood. A column is fixedly installed at the top of the sealing plate. A cylinder three is fixedly installed at the top of the folding plate. The output shaft of the cylinder three is fixedly connected to the column.

[0009] Preferably, a rectangular frame is fixedly installed at the top of the pushing piece. The diameter of the rectangular frame is larger than the diameter of the inlet. A U-shaped frame two is fixedly installed at the top of the drying hood. A screw rod two is rotatably installed inside the U-shaped frame two. A moving plate two is threadedly installed on the screw rod two. A push rod is fixedly installed on one side of the moving plate two. At the end of the push rod, an adapter piece is fixedly installed. A pull rod is fixedly installed on the side of the adapter piece close to the drying hood. The end of the pull rod extends into the drying hood and is fixedly connected to the top of the rectangular frame. The pull rod is slidably connected to one side of the drying hood.

[0010] Preferably, a first motor is fixedly installed on an outer wall of one side of the U-shaped frame one, an output shaft of the first motor is fixedly connected to one end of the first screw rod, a second motor is fixedly installed on an outer wall of one side of the U-shaped frame two, and an output shaft of the second motor is fixedly connected to one end of the second screw rod.

[0011] Preferably, a heat-insulating door curtain is fixedly installed on an inner wall of the top of the discharge port, and a guide plate is fixedly installed on an outer wall of the drying hood close to the second conveyor group. The guide plate is located between the discharge port and the second conveyor group.

[0012] Preferably, two baffle plates are fixedly installed on the top of the porous plate. The pushing piece is located between the two baffle plates and is in contact with one side of the two baffle plates close to each other.

[0013] Compared with the related art, the fully automatic machine for assembling an oil filter provided by the present utility model has the following beneficial effects:

[0014] The present utility model provides a fully automatic machine for assembling an oil filter. Through the cooperation between the first conveyor group and the enclosure, the inspected filters can be conveyed and temporarily stacked on the first conveyor group. Then, by the cooperation of the second cylinder and the arc-shaped clamping piece, and the cooperation of the first screw rod and the first moving plate, the filters are automatically brought into the drying hood and placed on the porous plate for drying. Then, the dried filters are pushed onto the second conveyor group by the pushing piece and conveyed to the next process. The whole process has a high degree of automation, without manual intervention, reducing the labor burden and improving the overall assembly efficiency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a preferred embodiment of the fully automatic machine for assembling an oil filter provided by the present utility model;

[0016] Figure 2 is a partial top view structural diagram of the enclosure in the present utility model;

[0017] Figure 3 is a schematic connection structural diagram of the bearing plate and the connecting frame in the present utility model;

[0018] Figure 4 is a side view structural diagram of the connecting frame in the present utility model.

[0019] Reference numerals in the figure: 1, drying table; 2, drying hood; 3, feed inlet; 4, discharge outlet; 5, perforated plate; 6, conveyor unit 1; 7, enclosure; 8, folding plate; 9, cylinder 1; 10, U-shaped frame 1; 11, screw 1; 12, moving plate 1; 13, crossbar; 14, bearing plate; 15, connecting frame; 16, cylinder 2; 17, arc-shaped clip; 18, hot air blower; 19, cloth air duct; 20, air guide duct; 21, cylinder 3; 22, column; 23, sealing plate; 24, conveyor unit 2; 25, U-shaped frame 2; 26, screw 2; 27, moving plate 2; 28, push rod; 29, connecting piece; 30, pull rod; 31, rectangular frame; 32, pushing piece; 33, heat-insulating curtain. Detailed implementation manners

[0020] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0021] Please refer to Figures 1-4 , wherein Figure 1 is a schematic structural diagram of a preferred embodiment of a fully automated machine for assembling engine oil filters provided by the present utility model; Figure 2 is a partial top view structural diagram of the enclosure in the present utility model; Figure 3 is a schematic connection structural diagram of the bearing plate and the connecting frame in the present utility model; Figure 4This is a schematic side view structure diagram of the connecting frame in the present utility model. The fully automated machine for assembling the oil filter includes: a drying table 1 and a drying hood 2 fixed on its top. On both sides of the drying table 1, there are respectively arranged a first conveyor group 6 and a second conveyor group 24. The former is used to transfer the inspected filters for drying, and the latter transfers the dried filters to the next process. Such conveyor groups are common belt conveyor mechanisms on the market and will not be elaborated here. An inlet 3 is opened on one side of the drying hood 2 close to the first conveyor group 6, and an outlet 4 is opened on the side close to the second conveyor group 24. A perforated plate 5 is fixed inside the drying hood 2, and the top end face of the perforated plate 5 is flush with the top end face of the outlet 4. On the outer wall of the drying hood 2 close to the first conveyor group 6, a folding plate 8 is fixed. At the top of the folding plate 8, two first cylinders 9 are fixed. The output shafts of the two first cylinders 9 both penetrate through the folding plate 8 and are movably connected to the folding plate 8. A same U-shaped frame 10 is fixed on the output shafts of the two first cylinders 9. A first screw 11 is rotatably installed inside it. A first moving plate 12 is threadedly installed on the first screw 11. A cross bar is fixed inside the U-shaped frame 10, and the cross bar penetrates through the first moving plate 12 and is slidably connected to it to reduce the stress on the first screw 11. A first motor is fixed on the outer wall of one side of the U-shaped frame 10, and its output shaft is fixedly connected to one end of the first screw 11. A cross arm 13 is fixed on the side of the first moving plate 12 close to the drying hood 2. A bearing plate 14 is fixed at the end of the cross arm 13. A plurality of connecting frames 15 are fixed at the bottom of the bearing plate 14. Two second cylinders 16 are fixed inside each of the plurality of connecting frames 15. Arc-shaped clamping pieces 17 are fixed on the output shafts of the plurality of second cylinders 16. By the extension of the output shafts of the second cylinders 16, the inspected filters are clamped by the arc-shaped clamping pieces 17. A hot air blower 18 is arranged below the drying hood 2. An air distribution duct 19 is fixed at the bottom of the drying table 1. The air outlet of the hot air blower 18 is fixedly connected to the air distribution duct 19. A plurality of air guiding ducts 20 are fixed on the air distribution duct 19. The top ends of the plurality of air guiding ducts 20 all extend into the drying hood 2 and are located below the perforated plate 5, so that hot air can be transferred to the drying hood 2 to dry the filters. A push plate 32 that can move horizontally is arranged inside the drying hood 2 to push the dried oil filters out of the outlet 4. Two baffles are fixed at the front and back on the top of the perforated plate 5. The push plate 32 is located between the two baffles and is in contact with the mutually approaching sides of the two baffles. When the filters are placed on the perforated plate 5, the front and back baffles can limit them, so as to ensure that the push plate 32 can push the filters out one by one.

[0022] In the above method, in order to enable a relatively large number of filters to be arranged one by one on the first conveyor unit 6, a retaining wall 7 is fixed on the side of the drying hood 2 close to the first conveyor unit 6. The retaining wall 7 is fixedly connected to the drying hood 2 through a connecting rod, and the retaining wall 7 is located above the first conveyor unit 6. When placing the filters on the first conveyor unit 6, the filters contact the inner walls of the front and rear sides of the retaining wall 7, so that they can be neatly arranged one by one.

[0023] In this method, in order to prevent the drying temperature inside the drying hood 2 from dissipating quickly, a sealing plate 23 is slidably arranged on the inner wall of the drying hood 2 on the side close to the first conveyor unit 6. The sealing plate 23 is adapted to the feed inlet 3, and the sealing plate 23 can cover the feed inlet 3. The top of the sealing plate 23 extends to the top of the drying hood 2 and is slidably connected to the top of the drying hood 2. A column 22 is fixed to the top of the sealing plate 23, and a cylinder three 21 is fixed to the top of the folding plate 8. The output shaft of the cylinder three 21 is fixedly connected to the column 22. The expansion and contraction of the output shaft of the cylinder three 21 is used to control the sealing plate 23 to block the feed inlet 3 or move out from the feed inlet 3, so as to facilitate the carrier plate 14 to carry the clamped filter into the drying hood 2. Moreover, a heat-insulating curtain 33 is fixed to the inner wall of the top of the discharge port 4. The heat-insulating curtain 33 is also a common PVC curtain on the market and has a good blocking effect.

[0024] In this method, in order to drive the pushing piece 32 to move horizontally, a rectangular frame 31 is fixed to the top of the pushing piece 32. The diameter of the rectangular frame 31 is larger than the diameter of the feed inlet 3, so that when the carrier plate 14 carries the filter into the drying hood 2, the two will not interfere with each other. A U-shaped frame two 25 is fixed to the top of the drying hood 2, and a screw two 26 is rotatably installed therein. A moving plate two 27 is threadedly installed on the screw two 26. One side of the moving plate two 27 is fixed with a push rod 28, and the end of the push rod 28 is fixed with an adapter piece 29. One side of the adapter piece 29 close to the drying hood 2 is fixed with a pull rod 30. The end of the pull rod 30 extends into the drying hood 2 and is fixedly connected to the top of the rectangular frame 31. The pull rod 30 is slidably connected to one side of the drying hood 2. A motor two is fixed to the outer wall of one side of the U-shaped frame two 25, and its output shaft is fixedly connected to one end of the screw two 26. By running the motor two, the rectangular frame 31 and the pushing piece 32 can be driven to move horizontally, so as to push the dried filter to move horizontally and finally fall into the second conveyor unit 24 through the heat-insulating curtain 33.

[0025] In addition, a guiding plate is fixed to the outer wall of the drying hood 2 on the side close to the second conveyor unit 24. The guiding plate is located between the discharge port 4 and the second conveyor unit 24 and can smoothly guide the filter pushed out of the drying hood 2 onto the second conveyor unit 24.

[0026] The working principle of the fully automatic machine for assembling engine oil filters provided by the present utility model is as follows:

[0027] In this device, the entire drying process is used in conjunction with conveyor unit 6 and conveyor unit 24. Conveyor unit 6 conveys the inspected oil filters, and conveyor unit 24 conveys the dried filters to the next packaging process;

[0028] Moreover, the inspected filters are conveyed within conveyor unit 6 and are in contact with the two inner side walls of the enclosure 7, so that the filters are arranged one by one;

[0029] During the assembly process of the oil filter, when it is necessary to dry the inspected filter, first start the hot air blower 18. The hot air blower 18 transfers the hot air from the air duct 20 to the drying hood 2. Then, start the output shaft of the first cylinder 9 to extend. The U-shaped frame 10 drives the bearing plate 14 to descend, and finally, the corresponding number of filters are located between the corresponding two arc-shaped clamping pieces 17. Subsequently, start the output shafts of multiple second cylinders 16 to extend, and the filters can be clamped by the arc-shaped clamping pieces 17. Then, start the output shaft of the first cylinder 9 to retract, and lift the corresponding number of filters out of the enclosure 7. After taking out the above-mentioned number of filters, the subsequent filters continue to move forward with the conveyance of conveyor unit 6 and are again in contact with the side wall of the enclosure 7;

[0030] Subsequently, start the output shaft of the third cylinder 21 to extend. Driven by the column 22, the sealing plate 23 starts to move upward and gradually opens the feed port 3. After the feed port 3 is fully opened, start the first motor in the forward direction. Its output shaft drives the first screw 11 to rotate. Under its thread engagement with the first moving plate 12, the first moving plate 12 drives the bearing plate 14 to move horizontally, first passing through the feed port 3 and then through the rectangular frame 31 until it reaches the final position. Then, turn off the first motor. Immediately start the output shaft of the first cylinder 9 to extend, place the filter below onto the porous plate 5. Subsequently, start the output shafts of the second cylinders 16 to retract to release the filters. At this time, the drying process of the filters begins. Then, start the output shaft of the first cylinder 9 to retract, and reverse-start the first motor to take the bearing plate 14 out of the drying hood 2. Finally, start the output shaft of the third cylinder 21 to retract to seal the feed port 3;

[0031] During the drying process, continue to start the output shaft of cylinder 1 to extend. In the same manner as above, clamp the next batch of filters to be dried again. After the previous batch of filters is dried, directly start motor 2 in the forward direction. Its output shaft drives screw 2 to rotate. At this time, through the threaded connection between screw 2 and moving plate 2, moving plate 2 drives rectangular frame 31 and pushing piece 32 to move horizontally, so as to be able to push the filters on porous plate 5. When the first filter touches heat insulation curtain 33, it will push it open, and then directly slide onto conveyor unit 2 through the guide plate to be conveyed to the next packaging process. After all the filters are pushed out, start motor 2 in the reverse direction to bring pushing piece 32 back to drying hood 2, and then continue to start devices such as cylinder 3, motor 1, etc., to bring the next batch of filters into drying hood 2 to continue drying. Repeat this process until the assembly is completed.

[0032] Compared with the related technology, the fully automated machine for assembling oil filters provided by the present utility model has the following beneficial effects:

[0033] The present utility model provides a fully automated machine for assembling oil filters. Through the cooperation between conveyor unit 1 and enclosure 7, the inspected filters can be conveyed and temporarily stacked on conveyor unit 1. Then, by the cooperation of cylinder 2 and arc-shaped clamping piece 17, and the cooperation of screw 1 and moving plate 1, the filters are automatically brought into drying hood 2 and placed on porous plate 5 for drying. Then, the dried filters are pushed onto conveyor unit 2 by pushing piece 32 and conveyed to the next process. The whole process has a high degree of automation, without manual intervention, reducing the labor burden and improving the overall assembly efficiency at the same time.

[0034] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A fully automated machine for assembling an oil filter, comprising a drying table and a drying hood fixedly mounted on the top thereof, characterized in that: A conveyor unit 1 and a conveyor unit 2 are respectively provided on both sides of the drying table; a feeding port is provided on the side of the drying hood close to the conveyor unit 1, and a discharging port is provided on the side close to the conveyor unit 2; a porous plate is fixedly installed in the drying hood, and the top end surface of the porous plate is flush with the top end surface of the discharging port; a folding plate is fixedly installed on the outer wall of the drying hood close to the conveyor unit 1, and two cylinders 1 are fixedly installed on the top of the folding plate; the output shafts of the two cylinders 1 both penetrate the folding plate and are movably connected to the folding plate; the same U-shaped frame 1 is fixedly installed on the output shafts of the two cylinders 1, a screw rod 1 is rotatably installed in the U-shaped frame 1, and a movable rod is threadedly installed on the screw rod 1 Plate one, a cross arm is fixedly installed on one side of the movable plate one close to the drying hood, a bearing plate is fixedly installed on the end of the cross arm, a plurality of connecting frames are fixedly installed on the bottom of the bearing plate, two cylinders two are fixedly installed in the plurality of connecting frames, arc-shaped clips are fixedly installed on the output shafts of the plurality of cylinders two, a hot air blower is provided under the drying hood, an air distribution duct is fixedly installed on the bottom of the drying table, the air outlet of the hot air blower is fixedly connected to the air distribution duct, a plurality of air guide ducts are fixedly installed on the air distribution duct, the top ends of the plurality of air guide ducts extend into the drying hood and are located below the porous plate, a push sheet is provided in the drying hood for pushing the dried oil filter out of the discharge port.

2. The fully automated machine for assembling oil filters according to claim 1, characterized in that: A fence is fixedly installed on one side of the drying hood close to the conveyor unit 1, and the fence is fixedly connected to the drying hood through a connecting rod. The fence is located above the conveyor unit 1.

3. The fully automated machine for assembling oil filters according to claim 1, characterized in that: A sealing plate is slidably provided on the inner wall of one side of the drying hood close to the conveyor unit 1, the sealing plate is adapted to the feed port, the top of the sealing plate extends to the top of the drying hood and is slidably connected to the top of the drying hood, a column is fixedly installed on the top of the sealing plate, a cylinder three is fixedly installed on the top of the folding plate, and the output shaft of the cylinder three is fixedly connected to the column.

4. The fully automated machine for assembling oil filters according to claim 1, characterized in that: A rectangular frame is fixedly installed on the top of the push piece, and the diameter of the rectangular frame is larger than the diameter of the feed port. A second U-shaped frame is fixedly installed on the top of the drying hood, and a second screw is rotatably installed in the second U-shaped frame. A second movable plate is threadedly installed on the second screw. A push rod is fixedly installed on one side of the movable plate. A connecting piece is fixedly installed on the end of the push rod. A pull rod is fixedly installed on the side of the connecting piece close to the drying hood, and the end of the pull rod extends into the drying hood and is fixedly connected to the top of the rectangular frame. The pull rod is slidably connected to one side of the drying hood.

5. The fully automated machine for assembling oil filters according to claim 4, characterized in that: A motor 1 is fixedly mounted on an outer wall of one side of the C-shaped frame 1, and an output shaft of the motor 1 is fixedly connected to one end of the screw rod 1. A motor 2 is fixedly mounted on an outer wall of one side of the C-shaped frame 2, and an output shaft of the motor 2 is fixedly connected to one end of the screw rod 2.

6. The fully automated machine for assembling oil filters according to claim 1, characterized in that: An insulating door curtain is fixedly installed on the top inner wall of the discharge port, and a guide plate is fixedly installed on the outer wall of the drying hood on one side close to the second conveyor unit, and the guide plate is located between the discharge port and the second conveyor unit.

7. The fully automated machine for assembling oil filters according to claim 1, characterized in that: Two baffles are fixedly installed on the top of the porous plate, and the push plate is located between the two baffles and contacts with one side of the two baffles that are close to each other.

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