Machining device and machining method for engine oil cooler

Abstract

The invention relates to a machining device and method for an engine oil cooler, and belongs to the technical field of welding. Comprising a rack, a bottom plate arranged at the bottom of the rack and a welding robot arranged on one side of the rack, and conveying mechanisms for conveying raw materials are arranged on the inner walls of the two sides of the rack; the conveying mechanism comprises two conveying rollers, the two conveying rollers are rotationally connected to the inner wall of one side of the rack and are obliquely arranged, a conveying belt is in transmission connection between the two conveying rollers, and a plurality of avoiding openings are formed in the two sides of the conveying belt. And meanwhile, through cooperation with rotation of a brush roller, the welding quality is improved, meanwhile, the welding seam can be impacted through a top shaft moving up and down, impurities at the welding seam fall off, the automation degree of equipment is improved, the welding position can be cooled through a cooling barrel, and people can conveniently take down welded raw materials.

Description

Technical Field

[0001] The invention belongs to the technical field of welding and relates to a processing device and a processing method for an oil cooler. Background Art

[0002] The oil cooler is a device that accelerates the heat dissipation of lubricating oil, aiming to keep the oil at a lower temperature. It is usually arranged in the lubricating oil circuit, and its working principle is similar to that of the radiator. Its main function is to regulate the oil temperature and ensure that it is in the optimal working range. Especially in high-power engines, due to the heavy heat load, the installation of the oil cooler is particularly important, and in the oil cooler, pipes are needed to transport the medium therein.

[0003] In order to maintain the sealing effect of the cooler pipe connection, it is usually necessary to weld some of the pipes. When welding, welding equipment is needed. Traditional welding equipment still has the following problems when used: When welding pipelines, if there is water vapor or impurities in the welding joints, it is easy to affect the welding quality. When the transmission equipment is in use, the pipeline cannot be processed; During welding, the welding point of the pipeline will generate a higher temperature, which affects the on-site environment. At the same time, it is inconvenient for the workers to remove the pipeline for centralization after welding. Therefore, we propose a processing device and method for an oil cooler to solve the above-mentioned problems. Summary of the invention

[0004] In view of this, the present invention provides a processing device and method for an oil cooler in order to solve the problems that when the pipeline is welded, there is water vapor or impurities in the welding joint, which easily affects the welding quality, the pipeline cannot be processed when the transmission equipment is used, and the welding joint of the pipeline will generate a higher temperature during welding, affecting the on-site environment, and it is inconvenient for the staff to remove the pipeline after the welding is completed.

[0005] To achieve the above object, the present invention provides the following technical solution: a processing device for an oil cooler, comprising a frame, a bottom plate arranged at the bottom of the frame, and a welding robot arranged at one side of the frame, wherein the inner walls on both sides of the frame are provided with a conveying mechanism for conveying raw materials; The conveying mechanism includes two conveying rollers, both of which are rotatably connected to the inner wall of one side of the frame and are arranged obliquely, a conveyor belt is transmission-connected between the two conveying rollers, a plurality of avoidance openings are arranged on both sides of the conveyor belt, and support rods for supporting the conveyor belt are fixedly connected to the inner walls of both sides of the frame; Two cylinders are fixedly connected to the surface of the bottom plate, one end of the two cylinder piston rods is fixedly connected to the same top plate, two sets of mounting seats are fixedly connected to the surface of the top plate, top wheels for lifting the raw materials are rotatably connected in the mounting seats, a fan and a filter box are fixedly connected to the surface of the bottom plate, the air suction end of the fan is fixedly connected to the filter box, the air outlet end of the fan is fixedly connected to an exhaust pipe, the top of the filter box is fixedly connected to an exhaust pipe, the top of the exhaust pipe and the exhaust pipe are fixedly connected to air collecting boxes, the two air collecting boxes are respectively located below the raw materials that are not welded and are being welded, and the exhaust pipe and the exhaust pipe are both flexible telescopic pipes; The top of the frame is fixedly connected to two gantries, and the top inner walls of the gantries are rotatably connected to pressure wheels for limiting the position of the raw materials.

[0006] Furthermore, a motor is fixedly connected to the surface of the top plate, a transmission shaft is coaxially connected between a group of top wheels, a synchronous wheel is fixedly connected to the circumference of the transmission shaft and one end of the motor output shaft, and the two synchronous wheels are connected by a synchronous belt transmission.

[0007] Furthermore, a first gear is provided on one side of one of the mounting seats and an extension plate is fixedly connected to one side thereof, the first gear is coaxially connected to the adjacent top wheel, one side of the extension plate is rotatably connected to a mounting shaft, the circumference of the mounting shaft is fixedly connected to a second gear, the second gear is meshed with the first gear, and one end of the mounting shaft is fixedly connected to a brush roller for cleaning raw materials.

[0008] Furthermore, a partition is fixedly connected between the top inner wall and the bottom inner wall of the filter box, a through hole is opened on one side of the partition, a mounting tube is fixedly connected to one side of the hole, a filter screen for filtering impurities is fixedly connected to one end of the mounting tube, and an activated carbon net is inserted into the top of the filter box.

[0009] Furthermore, the inner wall of the mounting cylinder is fixedly connected to a first intermediate frame, one side of the first intermediate frame is rotatably connected to a penetrating first rotating shaft, one end of the first rotating shaft is rotatably connected to penetrate the filter and is fixedly connected to a brush plate for cleaning the filter, one end of the first rotating shaft away from the brush plate is fixedly connected to a winding wheel, a torsion spring is fixedly connected between the winding wheel and the first intermediate frame, a pull rope is wound around the circumference of the winding wheel, the pull rope slides through the top of the filter box and is fixed to the top plate.

[0010] Furthermore, the surface of the top plate is slidably connected with a penetrating top shaft, the top shaft is used for cleaning the weld, a spring is fixedly connected between the top shaft and the top plate, a pressure plate is fixedly connected to one side of the top shaft, the circumference of the transmission shaft is fixedly connected with a drive disk, and the circumference of the drive disk is fixedly connected with a plurality of drive blocks used in conjunction with the pressure plate.

[0011] Furthermore, a cooling water tank and a water pump are fixedly connected to the surface of the base plate, the water pumping end of the water pump is fixedly connected to the cooling water tank, the water outlet end of the water pump is fixedly connected to a return pipe, one side of the cooling water tank is fixedly connected to a water pumping pipe, one end of the water pumping pipe is fixedly connected to an intermediate pipe, one side of one of the gantry frames is fixedly connected to an extension frame, rotating joints are installed on both sides of the extension frame, a cooling cylinder for cooling is installed between the two rotating joints, and the intermediate pipe and the return pipe are fixedly connected to the two rotating joints respectively.

[0012] Furthermore, a hot air duct is fixedly connected to the top of the gantry away from the extension frame, one end of the hot air duct is fixedly connected to a connected exhaust box, the exhaust box is located above the exhaust air collecting box, one side of the frame is fixedly connected to a ventilation box, the hot air duct is fixedly connected to the ventilation box, a second intermediate frame is fixedly connected to the circumferential inner wall of the water extraction pipe, one side of the second intermediate frame is rotatably connected with a second rotating shaft penetrating therethrough, one end of the second rotating shaft is fixedly connected with a group of blades, one end of the second rotating shaft away from the blades rotates through the water extraction pipe and is fixedly connected with a group of exhaust blades for exhaust, one end of the ventilation box is fixedly connected to an exhaust cylinder, the exhaust blades are located in the exhaust cylinder, the water extraction pipe is located in the ventilation box, and a spoiler for disturbing wind is fixed inside the ventilation box.

[0013] Furthermore, a slag collecting box is provided on the surface of the bottom plate, and the slag collecting box is located below the top shaft.

[0014] The present invention also provides a processing method for a processing device for an oil cooler, comprising the following steps: S1. Place the spot-welded pipeline raw materials evenly between the two conveyor belts, then drive the conveyor roller to rotate and drive the conveyor belt to rotate, and then transport the raw materials. When the raw materials are transported to the bottom of the welding robot, start the cylinder, the cylinder pushes the top plate upward, the top plate drives the top wheel to move upward, and the raw materials are pushed upward by two sets of top wheels. Then, the raw materials are limited by the pressure wheel, and the motor is started. The motor drives the transmission shaft to rotate through the synchronous wheel, and then drives one set of top wheels to rotate, and drives the raw materials to rotate through the top wheels, and the welding robot is cooperated to weld the raw materials; S2. During the welding process, the fan is started. The fan extracts the heat and impurities generated during welding through the filter box and the exhaust pipe, and then blows them to the welding place of the raw materials waiting for welding through the exhaust pipe after passing through the filter box. At the same time, the raw materials waiting for welding rotate synchronously, thereby drying the welding place to avoid the presence of water vapor and affecting the welding quality; S3. When one of the top wheels rotates, the first gear and the second gear drive the mounting shaft to rotate, and the mounting shaft drives the brush roller to rotate. The brush roller cleans the spot welding part of the waiting raw material, thereby further improving the welding quality. S4. The air extracted by the exhaust pipe enters the filter box, is first filtered by the filter screen, and then filtered by the activated carbon screen, thereby improving the quality of the exhausted air and the quality of the on-site environment. When the top plate moves upward, the pull rope is driven to move upward, and the pull rope drives the winding wheel to rotate. The winding wheel drives the brush plate to rotate through the first rotating shaft, and then the filter screen is cleaned by the brush plate, which facilitates the continuous use of the filter screen and maintains the ventilation effect. S5. When the transmission shaft rotates, it drives the driving disc to rotate. The driving disc presses the pressing plate down through the driving block. The pressing plate drives the top shaft to move downward. Then, after the driving block is out of contact with the pressing plate, the top shaft moves upward rapidly under the action of the spring. This reciprocating process collides with the welding part of the raw materials after welding, causing impurities on the surface to fall off, thereby improving the automation of the equipment. S6. During the welding process, the water pump is started and the water pump works. The cooling water enters the cooling cylinder through the water pumping pipe. The cooling cylinder is in contact with the welding part of the raw material after welding and rotates. The cooling water is used to cool the welding part. Then the cooling water returns to the cooling water tank through the return pipe for repeated use. S7. During the flow of cooling water, the paddles are flushed, and the paddles drive the second rotating shaft to rotate. The second rotating shaft drives the exhaust blades to rotate. The exhaust blades draw air from the ventilation box, and draw the hot air discharged from the exhaust pipe through the hot air pipe and the exhaust box. After the hot air enters the ventilation box, it exchanges heat with the water extraction pipe, thereby reducing the heat of the exhausted air and improving the quality of the working environment for the staff.

[0015] The beneficial effects of the present invention are: 1. The oil cooler processing device disclosed in the present invention transfers the hot air generated during welding to the unwelded raw materials, so that the hot air can dry the spot welding parts of the unwelded raw materials, reduce the humidity of the spot welding parts, and cooperate with the rotation of the brush roller to improve the welding quality; 2. The oil cooler processing device disclosed in the present invention can filter the smoke generated during welding by installing a filter in the filter box, thereby improving the quality of the on-site environment. At the same time, the filter can be cleaned with a brush plate, which is convenient for the filter to work for a long time and avoid clogging. 3. The oil cooler processing device disclosed in the present invention has a movable top shaft installed on the top plate, so that after welding, the raw material can impact the weld through the top shaft that moves up and down, thereby causing impurities in the weld to fall off, thereby improving the automation of the equipment; 4. The oil cooler processing device disclosed in the present invention, through the setting of the cooling cylinder, enables the welded raw material to be cooled through the welding part of the cooling cylinder after contacting with the cooling cylinder, so that people can take off the welded raw material conveniently; 5. The oil cooler processing device disclosed in the present invention uses a hot air pipe and an exhaust box to allow the exhausted hot air to pass through the ventilation box, and then uses the exhaust pipe in the ventilation box to cool the hot air, thereby improving the comfort of the on-site environment.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in detail below in conjunction with the accompanying drawings, wherein: Figure 1 It is a schematic diagram of the main structure of a processing device for an oil cooler of the present invention; Figure 2 It is a rear view structural schematic diagram of a processing device for an oil cooler of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of a processing device for an oil cooler of the present invention; Figure 4 It is a schematic diagram of the top plate installation structure of a processing device for an oil cooler of the present invention; Figure 5 A processing device for an oil cooler of the present invention Figure 4 A schematic diagram of the enlarged structure of point A in FIG. Figure 6 It is a schematic diagram of the cross-sectional structure of a filter box of a processing device for an oil cooler of the present invention; Figure 7 It is a schematic cross-sectional structural diagram of a ventilation box of a processing device for an oil cooler of the present invention; Figure 8 The present invention is a schematic diagram of the top shaft installation structure of a processing device for an oil cooler.

[0018] Figure numerals: 1, frame; 2, bottom plate; 3, slag box; 4, cooling water tank; 5, gantry; 6, welding robot; 7, cylinder; 8, top plate; 9, filter box; 10, conveyor roller; 11, conveyor belt; 12, avoidance port; 13, support rod; 14, pressure wheel; 15, mounting seat; 16, top wheel; 17, transmission shaft; 18, motor; 19, synchronous wheel; 20, fan; 21, exhaust pipe; 22, exhaust pipe; 23, air collecting box; 24, extension plate; 25, first gear; 26, mounting shaft; 27, brush roller; 28, second gear; 29, partition; 30, mounting cylinder; 31 , filter; 32, first intermediate frame; 33, first rotating shaft; 34, brush plate; 35, winding wheel; 36, torsion spring; 37, activated carbon net; 38, pull rope; 39, ventilation box; 40, hot air pipe; 41, exhaust box; 42, water extraction pipe; 43, second intermediate frame; 431, second rotating shaft; 44, paddle; 45, exhaust blade; 46, exhaust cylinder; 47, extension frame; 48, cooling cylinder; 49, rotary joint; 50, intermediate pipe; 51, return pipe; 52, water pump; 53, spoiler; 54, top shaft; 55, spring; 56, pressure plate; 57, drive disc; 58, drive block. DETAILED DESCRIPTION

[0019] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

[0020] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of actual products. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0021] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, which 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 operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] Example 1 Reference Figure 1-Figure 8 The present invention provides a new technical solution, a processing device for an oil cooler, comprising a frame 1, a bottom plate 2 arranged at the bottom of the frame 1, and a welding robot 6 arranged at one side of the frame 1. The welding robot 6 is a prior art and is used for welding pipelines. Its working principle and use method are not described in detail here. The inner walls on both sides of the frame 1 are provided with a conveying mechanism for conveying raw materials. The conveying mechanism includes two conveying rollers 10, both of which are rotatably connected to the inner wall of one side of the frame 1 and are arranged obliquely, and a conveyor belt 11 is drivingly connected between the two conveying rollers 10, and a plurality of avoidance openings 12 are arranged on both sides of the conveyor belt 11, and the avoidance openings 12 are used to avoid the weld of the pipeline, and the inner walls on both sides of the frame 1 are fixedly connected with support rods 13 for supporting the conveyor belt 11, and the conveyor rollers 10 are driven by a driving motor (which is a prior art and is not shown in the drawings of the specification), and the conveyor belt 11 is driven to rotate by driving the conveyor rollers 10 to rotate, thereby conveying the raw materials; Two cylinders 7 are fixedly connected to the surface of the bottom plate 2, one end of the piston rods of the two cylinders 7 is fixedly connected to the same top plate 8, two groups of mounting seats 15 are fixedly connected to the surface of the top plate 8, and top wheels 16 for lifting the raw materials are rotatably connected in the mounting seats 15. A fan 20 and a filter box 9 are fixedly connected to the surface of the bottom plate 2, the air suction end of the fan 20 is fixedly connected to the filter box 9, the air outlet end of the fan 20 is fixedly connected to an exhaust pipe 22, and the top of the filter box 9 is fixedly connected to an exhaust pipe 21, and the exhaust pipe 21 is connected to The top of the exhaust pipe 22 is fixedly connected with an air collecting box 23. The fan 20 extracts the heat and impurities generated during welding through the filter box 9 and the exhaust pipe 21, and then blows them to the welding place of the raw materials waiting for welding through the exhaust pipe 22 after passing through the filter box 9. At the same time, the raw materials waiting for welding rotate synchronously, thereby drying the welding place to avoid the presence of water vapor and affecting the welding quality. The two air collecting boxes 23 are respectively located below the raw materials that are not welded and are being welded. The exhaust pipe 21 and the exhaust pipe 22 are both flexible telescopic pipes; Two gantries 5 are fixedly connected to the top of the frame 1. The top inner walls of the gantries 5 are rotatably connected to pressure wheels 14 for limiting the position of the raw materials. The pressure wheels 14 cooperate with the top wheels 16 to limit the position of the pipeline and drive it to rotate.

[0023] In the present invention, a motor 18 is fixedly connected to the surface of the top plate 8, a transmission shaft 17 is coaxially connected between a group of top wheels 16, a synchronous wheel 19 is fixedly connected to the circumference of the transmission shaft 17 and one end of the output shaft of the motor 18, and the two synchronous wheels 19 are connected by a synchronous belt transmission. When the motor 18 is started, the motor 18 drives the transmission shaft 17 to rotate through the synchronous wheel 19, and then drives one group of top wheels 16 to rotate, and drives the raw materials to rotate through the top wheels 16.

[0024] In particular, a first gear 25 is provided on one side of one of the mounting seats 15 and an extension plate 24 is fixedly connected to one side thereof, the first gear 25 is coaxially connected to the adjacent top wheel 16, a mounting shaft 26 is rotatably connected to one side of the extension plate 24, a second gear 28 is fixedly connected to the circumference of the mounting shaft 26, the second gear 28 is meshed with the first gear 25, one end of the mounting shaft 26 is fixedly connected to a brush roller 27 for cleaning the raw material, when one of the top wheels 16 rotates, the mounting shaft 26 is driven to rotate by the first gear 25 and the second gear 28, the mounting shaft 26 drives the brush roller 27 to rotate, the spot welding points of the waiting raw materials are cleaned by the brush roller 27, and the welding quality is further improved.

[0025] It should be noted that a partition 29 is fixedly connected between the top inner wall and the bottom inner wall of the filter box 9, a through hole is opened on one side of the partition 29, a mounting cylinder 30 is fixedly connected to one side of the hole, a filter screen 31 for filtering impurities is fixedly connected to one end of the mounting cylinder 30, and an activated carbon net 37 is inserted at the top of the filter box 9, and the extracted air is filtered by the filter screen 31 and the activated carbon net 37, thereby improving the on-site environmental quality.

[0026] In the present invention, in order to facilitate the use of the filter 31, the inner wall of the mounting cylinder 30 is fixedly connected with a first intermediate frame 32, one side of the first intermediate frame 32 is rotatably connected with a penetrating first shaft 33, one end of the first shaft 33 rotates through the filter 31 and is fixedly connected with a brush plate 34 for cleaning the filter 31, and the end of the first shaft 33 away from the brush plate 34 is fixedly connected with a winding wheel 35, and a torsion spring 36 is fixedly connected between the winding wheel 35 and the first intermediate frame 32, and a pull rope 38 is wound around the circumference of the winding wheel 35, and the pull rope 38 slides through the top of the filter box 9 and is fixed to the top plate 8. When the top plate 8 moves upward, the pull rope 38 is driven to move upward, and the winding wheel 35 is driven to rotate by the pull rope 38, and the winding wheel 35 drives the brush plate 34 to rotate through the first shaft 33, and then the filter 31 is cleaned by the brush plate 34, so that the filter 31 is convenient for continuous use.

[0027] In particular, the surface of the top plate 8 is slidably connected with a penetrating top shaft 54, and the top shaft 54 ​​is used for cleaning the weld. A spring 55 is fixedly connected between the top shaft 54 ​​and the top plate 8, and a pressure plate 56 is fixedly connected to one side of the top shaft 54. A driving disk 57 is fixedly connected to the circumference of the transmission shaft 17, and a plurality of driving blocks 58 used in conjunction with the pressure plate 56 are fixedly connected to the circumference of the driving disk 57. When the transmission shaft 17 rotates, the driving disk 57 is driven to rotate, and the driving disk 57 presses the pressure plate 56 downward through the driving block 58. The pressure plate 56 drives the top shaft 54 ​​to move downward, and then the top shaft 54 ​​moves upward rapidly under the action of the spring 55, thereby colliding with the welding point of the raw material after welding, so that impurities on its surface fall off, thereby improving the automation degree of the equipment.

[0028] It should be noted that a cooling water tank 4 and a water pump 52 are fixedly connected to the surface of the base plate 2, the water pumping end of the water pump 52 is fixedly connected to the cooling water tank 4, the water outlet end of the water pump 52 is fixedly connected to a return pipe 51, one side of the cooling water tank 4 is fixedly connected to a pumping pipe 42, one end of the pumping pipe 42 is fixedly connected to an intermediate pipe 50, one side of one gantry 5 is fixedly connected to an extension frame 47, both sides of the extension frame 47 are equipped with rotating joints 49, a cooling cylinder 48 for cooling is installed between the two rotating joints 49, the intermediate pipe 50 and the return pipe 51 are fixedly connected to the two rotating joints 49 respectively, the water pump 52 is started, and the cooling water enters the cooling cylinder 48 through the pumping pipe 42, and the cooling cylinder 48 is in contact with the welding position of the raw material after welding and rotates, and the welding position is cooled by cooling water, so that the welded pipe is convenient to take.

[0029] In the present invention, a hot air pipe 40 is fixedly connected to the top of the gantry frame 5 away from the extension frame 47, and one end of the hot air pipe 40 is fixedly connected to a connected exhaust box 41, and the exhaust box 41 is located above the exhaust air collecting box 23, and a ventilation box 39 is fixedly connected to one side of the frame 1, and the hot air pipe 40 is fixedly connected to the ventilation box 39, and a second intermediate frame 43 is fixedly connected to the circumferential inner wall of the water extraction pipe 42, and a second rotating shaft 431 is rotatably connected to one side of the second intermediate frame 43, and a group of paddles 44 are fixedly connected to one end of the second rotating shaft 431, and one end of the second rotating shaft 431 away from the paddles 44 rotates through the water extraction pipe 42 and is fixedly connected to a group of exhaust blades 45 for exhaust. During the flow of cooling water, the paddle 44 is flushed, and the paddle 44 drives the second rotating shaft 431 to rotate, and the second rotating shaft 431 drives the exhaust blade 45 to rotate. The exhaust blade 45 draws air in the ventilation box 39, and draws the hot air discharged from the exhaust pipe 22 through the hot air pipe 40 and the exhaust box 41. After the hot air enters the ventilation box 39, it exchanges heat with the suction pipe 42 to reduce the heat of the exhausted wind. One end of the ventilation box 39 is fixedly connected to the exhaust pipe 46, the exhaust blade 45 is located in the exhaust pipe 46, and the suction pipe 42 is located in the ventilation box 39. A spoiler 53 for disturbing the wind is fixed inside the ventilation box 39, and the spoiler 53 is spirally shaped to improve the heat exchange effect.

[0030] In particular, a slag collecting box 3 is provided on the surface of the bottom plate 2. The slag collecting box 3 is located below the top shaft 54. The slag collecting box 3 is used to collect fallen impurities.

[0031] The present invention also provides a processing method for a processing device for an oil cooler, comprising the following steps: S1. Place the spot-welded pipeline raw materials evenly between the two conveyor belts 11, and then drive the conveyor roller 10 to rotate to drive the conveyor belt 11 to rotate, and then transport the raw materials. When the raw materials are transported to the bottom of the welding robot 6, start the cylinder 7, the cylinder 7 pushes the top plate 8 upward, and the top plate 8 drives the top wheel 16 to move upward, and the raw materials are pushed upward by two groups of top wheels 16. Then, the raw materials are limited under the action of the pressure wheel 14, and the motor 18 is started. The motor 18 drives the transmission shaft 17 to rotate through the synchronous wheel 19, and then drives one group of top wheels 16 to rotate, and drives the raw materials to rotate through the top wheels 16, and cooperates with the welding robot 6 to weld the raw materials; S2. During welding, the fan 20 is started. The fan 20 extracts the heat and impurities generated during welding through the filter box 9 and the exhaust pipe 21, and then blows them to the welding part of the raw materials waiting for welding through the exhaust pipe 22 after passing through the filter box 9. At the same time, the raw materials waiting for welding rotate synchronously, thereby drying the welding part to avoid the presence of water vapor and affecting the welding quality; S3. When one of the top wheels 16 rotates, the first gear 25 and the second gear 28 drive the installation shaft 26 to rotate, and the installation shaft 26 drives the brush roller 27 to rotate. The brush roller 27 cleans the spot welding part of the waiting raw material to further improve the welding quality; S4, the air extracted by the exhaust pipe 21 enters the filter box 9, is first filtered by the filter 31, and then filtered by the activated carbon net 37, so as to improve the quality of the exhausted air and the quality of the on-site environment. When the top plate 8 moves upward, the pull rope 38 is driven to move upward, and the pull rope 38 drives the winding wheel 35 to rotate, and the winding wheel 35 drives the brush plate 34 to rotate through the first rotating shaft 33, and then the filter 31 is cleaned by the brush plate 34, so as to facilitate the continuous use of the filter 31 and maintain the ventilation effect; S5. When the transmission shaft 17 rotates, the driving disc 57 is driven to rotate. The driving disc 57 presses the pressing plate 56 downward through the driving block 58. The pressing plate 56 drives the top shaft 54 ​​to move downward. Then, after the driving block 58 is out of contact with the pressing plate 56, the top shaft 54 ​​moves upward rapidly under the action of the spring 55. In this way, the welding part of the raw materials after welding is collided, so that impurities on the surface fall off, thereby improving the automation degree of the equipment; S6, during the welding process, the water pump 52 is started, the water pump 52 works, and the cooling water enters the cooling cylinder 48 through the pumping pipe 42. The cooling cylinder 48 is in contact with the welding part of the raw material after welding and rotates, and the welding part is cooled by the cooling water. Then, the cooling water returns to the cooling water tank 4 through the return pipe 51 for reuse; S7. During the flow of cooling water, the paddle 44 is flushed, and the paddle 44 drives the second rotating shaft 431 to rotate. The second rotating shaft 431 drives the exhaust blade 45 to rotate. The exhaust blade 45 draws air in the ventilation box 39, and draws the hot air discharged from the exhaust pipe 22 through the hot air pipe 40 and the exhaust box 41. After the hot air enters the ventilation box 39, it exchanges heat with the water extraction pipe 42 to reduce the heat of the exhausted air and improve the working environment quality of the staff.

[0032] However, as is well known to those skilled in the art, the working principles and wiring methods of the cylinder 7 and the motor 18 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the present invention.

Claims

1. A processing device for an oil cooler, comprising a frame (1), a bottom plate (2) arranged at the bottom of the frame (1), and a welding robot (6) arranged at one side of the frame (1), characterized in that: The inner walls on both sides of the frame (1) are provided with conveying mechanisms for conveying raw materials; The conveying mechanism comprises two conveying rollers (10), the two conveying rollers (10) are rotatably connected to the inner wall of one side of the frame (1) and are arranged obliquely, a conveying belt (11) is transmission-connected between the two conveying rollers (10), a plurality of avoidance openings (12) are arranged on both sides of the conveying belt (11), and support rods (13) for supporting the conveying belt (11) are fixedly connected to the inner walls of both sides of the frame (1); Two cylinders (7) are fixedly connected to the surface of the bottom plate (2); one end of the piston rods of the two cylinders (7) is fixedly connected to the same top plate (8); two groups of mounting seats (15) are fixedly connected to the surface of the top plate (8); and top wheels (16) for lifting the raw materials are rotatably connected inside the mounting seats (15); a fan (20) and a filter box (9) are fixedly connected to the surface of the bottom plate (2); an air suction end of the fan (20) is fixedly connected to the filter box (9); an air outlet end of the fan (20) is fixedly connected to an exhaust pipe (22); an exhaust pipe (21) is fixedly connected to the top of the filter box (9); and an air collecting box (23) is fixedly connected to the top of the exhaust pipe (21) and the exhaust pipe (22); the two air collecting boxes (23) are respectively located below the raw materials that are not welded and those that are being welded; and the exhaust pipe (21) and the exhaust pipe (22) are both flexible telescopic pipes; Two gantries (5) are fixedly connected to the top of the frame (1), and the inner walls of the tops of the gantries (5) are rotatably connected to pressure wheels (14) for limiting the position of the raw materials.

2. The oil cooler processing device according to claim 1, characterized in that: A motor (18) is fixedly connected to the surface of the top plate (8), a transmission shaft (17) is coaxially connected between a group of top wheels (16), a synchronous wheel (19) is fixedly connected to the circumference of the transmission shaft (17) and one end of the output shaft of the motor (18), and the two synchronous wheels (19) are connected via a synchronous belt transmission.

3. The oil cooler processing device according to claim 2, characterized in that: A first gear (25) is provided on one side of one of the mounting seats (15) and an extension plate (24) is fixedly connected to one side of the mounting seat; the first gear (25) is coaxially connected to an adjacent top wheel (16); a mounting shaft (26) is rotatably connected to one side of the extension plate (24); a second gear (28) is fixedly connected to the circumference of the mounting shaft (26); the second gear (28) is meshed with the first gear (25); and a brush roller (27) for cleaning raw materials is fixedly connected to one end of the mounting shaft (26).

4. The oil cooler processing device according to claim 1, characterized in that: A partition (29) is fixedly connected between the top inner wall and the bottom inner wall of the filter box (9); a through hole is formed on one side of the partition (29); a mounting cylinder (30) is fixedly connected to one side of the through hole; a filter screen (31) for filtering impurities is fixedly connected to one end of the mounting cylinder (30); and an activated carbon screen (37) is plugged into the top of the filter box (9).

5. The oil cooler processing device according to claim 4, characterized in that: The inner wall of the mounting cylinder (30) is fixedly connected to a first intermediate frame (32); one side of the first intermediate frame (32) is rotatably connected to a first rotating shaft (33) that penetrates through the filter screen (31); one end of the first rotating shaft (33) rotates through the filter screen (31) and is fixedly connected to a brush plate (34) for cleaning the filter screen (31); one end of the first rotating shaft (33) that is away from the brush plate (34) is fixedly connected to a winding wheel (35); a torsion spring (36) is fixedly connected between the winding wheel (35) and the first intermediate frame (32); a pull rope (38) is wound around the circumference of the winding wheel (35); the pull rope (38) slides through the top of the filter box (9) and is fixed to the top plate (8).

6. The oil cooler processing device according to claim 2, characterized in that: The surface of the top plate (8) is slidably connected to a top shaft (54) that penetrates through it. The top shaft (54) is used to clean the weld. A spring (55) is fixedly connected between the top shaft (54) and the top plate (8). A pressure plate (56) is fixedly connected to one side of the top shaft (54). The circumference of the transmission shaft (17) is fixedly connected to a driving disk (57). The circumference of the driving disk (57) is fixedly connected to a plurality of driving blocks (58) that cooperate with the pressure plate (56).

7. The oil cooler processing device according to claim 1, characterized in that: A cooling water tank (4) and a water pump (52) are fixedly connected to the surface of the bottom plate (2); a water pumping end of the water pump (52) is fixedly connected to the cooling water tank (4); a water outlet end of the water pump (52) is fixedly connected to a return pipe (51); a water pumping pipe (42) is fixedly connected to one side of the cooling water tank (4); one end of the water pumping pipe (42) is fixedly connected to an intermediate pipe (50); one side of one of the gantry frames (5) is fixedly connected to an extension frame (47); both sides of the extension frame (47) are equipped with rotating joints (49); a cooling cylinder (48) for cooling is installed between the two rotating joints (49); and the intermediate pipe (50) and the return pipe (51) are fixedly connected to the two rotating joints (49) respectively.

8. The oil cooler processing device according to claim 7, characterized in that: A hot air pipe (40) is fixedly connected to the top of the gantry frame (5) away from the extension frame (47), one end of the hot air pipe (40) is fixedly connected to a connected exhaust box (41), the exhaust box (41) is located above the exhaust air collecting box (23), one side of the frame (1) is fixedly connected to a ventilation box (39), the hot air pipe (40) is fixedly connected to the ventilation box (39), the circumferential inner wall of the water extraction pipe (42) is fixedly connected to a second intermediate frame (43), one side of the second intermediate frame (43) is rotatably connected to a penetrating second intermediate frame (43), and the second intermediate frame (43) is fixedly connected to a second intermediate frame (43) through which the second intermediate frame (43) is connected. A rotating shaft (431), one end of the second rotating shaft (431) is fixedly connected to a group of paddles (44), one end of the second rotating shaft (431) away from the paddles (44) rotates through a water extraction pipe (42) and is fixedly connected to a group of exhaust blades (45) for exhausting air, one end of the ventilation box (39) is fixedly connected to an exhaust cylinder (46), the exhaust blades (45) are located in the exhaust cylinder (46), the water extraction pipe (42) is located in the ventilation box (39), and a spoiler (53) for disturbing wind is fixed inside the ventilation box (39).

9. The oil cooler processing device according to claim 6, characterized in that: A slag collecting box (3) is provided on the surface of the bottom plate (2), and the slag collecting box (3) is located below the top shaft (54).

10. The processing method of the processing device for the oil cooler according to any one of claims 1 to 9, characterized in that: Including the following steps: S1. The spot-welded pipeline raw material is evenly placed between two conveyor belts (11), and then the conveyor roller (10) is driven to rotate, thereby driving the conveyor belt (11) to rotate, thereby conveying the raw material. When the raw material is conveyed to the bottom of the welding robot (6), the cylinder (7) is started, and the cylinder (7) lifts the top plate (8) upward, and the top plate (8) drives the top wheel (16) to move upward, and the raw material is lifted upward by the two groups of top wheels (16). Then, the raw material is limited under the action of the pressure wheel (14), and the motor (18) is started. The motor (18) drives the transmission shaft (17) to rotate through the synchronous wheel (19), thereby driving one group of top wheels (16) to rotate, and the raw material is driven to rotate through the top wheel (16), and the welding robot (6) is cooperated to weld the raw material; S2. During the welding process, the fan (20) is started. The fan (20) extracts heat and impurities generated during welding through the filter box (9) and the exhaust pipe (21). The heat and impurities are then blown toward the welding part of the raw material waiting to be welded through the exhaust pipe (22) after passing through the filter box (9). At the same time, the raw material waiting to be welded rotates synchronously, thereby drying the welding part to avoid the presence of water vapor that affects the welding quality. S3. When one of the top wheels (16) rotates, the first gear (25) and the second gear (28) drive the mounting shaft (26) to rotate, and the mounting shaft (26) drives the brush roller (27) to rotate. The brush roller (27) cleans the spot welding position of the waiting raw material, thereby further improving the welding quality; S4, the air extracted by the exhaust pipe (21) enters the filter box (9), is first filtered by the filter screen (31), and then filtered by the activated carbon screen (37), thereby improving the quality of the exhausted air and the quality of the on-site environment. When the top plate (8) moves upward, the pull rope (38) is driven to move upward, and the pull rope (38) drives the winding wheel (35) to rotate. The winding wheel (35) drives the brush plate (34) to rotate through the first rotating shaft (33), and then the filter screen (31) is cleaned by the brush plate (34), so that the filter screen (31) can be used continuously and the ventilation effect can be maintained; S5. When the transmission shaft (17) rotates, the driving disc (57) is driven to rotate. The driving disc (57) presses the pressing plate (56) downward through the driving block (58). The pressing plate (56) drives the top shaft (54) to move downward. Then, after the driving block (58) is out of contact with the pressing plate (56), the top shaft (54) moves upward rapidly under the action of the spring (55). In this way, the welding joint of the raw materials after welding is collided, so that impurities on the surface fall off, thereby improving the degree of automation of the equipment; S6, during the welding process, the water pump (52) is started, the water pump (52) works, and cooling water enters the cooling cylinder (48) through the water pumping pipe (42). The cooling cylinder (48) is in contact with the welding part of the raw material after welding and rotates, and the welding part is cooled by the cooling water. Then, the cooling water returns to the cooling water tank (4) through the return pipe (51) for reuse; S7. During the flow of cooling water, the paddle blade (44) is flushed. The paddle blade (44) drives the second rotating shaft (431) to rotate. The second rotating shaft (431) drives the exhaust blade (45) to rotate. The exhaust blade (45) draws air from the ventilation box (39) and draws hot air discharged from the exhaust pipe (22) through the hot air pipe (40) and the exhaust box (41). After the hot air enters the ventilation box (39), it exchanges heat with the water extraction pipe (42), thereby reducing the heat of the exhausted air and improving the quality of the working environment for the staff.

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