A vehicle heat shield, processing equipment and method

Abstract

The present invention belongs to the technical field of automotive parts processing, and in particular relates to a vehicle heat shield, processing equipment and method. Aiming at the problem that the existing lubricating oil application usually uses manual brush dipping to apply the lubricating oil, which reduces the processing efficiency and is inconvenient to control the dipping amount, the following solution is now proposed. It includes a workbench, and a plurality of support columns are fixedly arranged on the top of the workbench. The tops of the plurality of support columns are fixedly provided with the same top plate. Two hydraulic cylinders are arranged through the top of the top plate. The output ends of the two hydraulic cylinders are fixedly provided with the same mounting plate located below the top plate. In the present invention, by starting the electric push rod, not only can the first nozzle and the second nozzle be driven to move, spraying the lubricating oil while moving, but also the blank and the aluminum sheet can be driven to move, eliminating the need for manual movement, improving the processing efficiency, and forming the product in two stamping operations, which can improve the stamping effect and is more convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts processing, and in particular to an automobile heat shield, processing equipment and a processing method. Background Art

[0002] A heat shield in automotive parts is a protective component used to isolate heat sources and sensitive components. Its main function is to reduce the impact of heat generated by the engine or other heat-generating components on other parts of the vehicle. The heat shield is usually made of heat-resistant materials such as ceramic fiber, glass fiber, asbestos (the use of asbestos has been restricted due to health risks) or synthetic materials with high heat resistance.

[0003] After searching, the application with the publication number CN112705623B discloses a processing mold and a processing technology for an automobile heat insulation cover, including a heat insulation cover. First, the original material is cut by a blanking die, and then the basic outline structure of the heat insulation cover is punched out at one time by a forming die structure; then the side edges of the heat insulation cover and the excess waste at both ends are cut off by a trimming die; then a punching and punching die structure is used to perform the punching and punching process to form the heat insulation cover. The present invention provides a processing mold and a processing technology for an automobile heat insulation cover, which can effectively and quickly produce the effect of a heat insulation cover that is easy to install.

[0004] The device also has the following disadvantages during use: when in use, stamping processing is performed through the forming mold structure. In order to ensure the lubrication of the interior of the mold, lubricating oil needs to be applied to its surface. The lubricating oil is usually applied manually by taking a brush and dipping it in the lubricating oil, which reduces the processing efficiency and is inconvenient to control the amount of dipping. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that lubricating oil is usually applied manually by dipping a brush in lubricating oil, which reduces processing efficiency and is inconvenient to control the amount of dipping, and to propose a vehicle heat insulation cover, processing equipment and method.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A heat shield for a vehicle comprises a heat shield body, wherein the heat shield body is provided with a plurality of positioning grooves for positioning, and the positioning grooves are provided with mounting holes for mounting and fixing;

[0008] The heat shield body is composed of two aluminum sheets and a heat insulation plate. The heat insulation plate is located between the two aluminum sheets and is located at the edge of the lower aluminum sheet and is turned upward to wrap the upper aluminum sheet.

[0009] A processing device for a vehicle heat shield, used for processing the above-mentioned heat shield, comprising a workbench, a plurality of support columns fixedly provided on the top of the workbench, a top plate fixedly provided on the top of the plurality of support columns, two hydraulic cylinders passing through the top of the top plate, a mounting plate located below the top plate fixedly provided at the output ends of the two hydraulic cylinders, a first upper module and a second upper module fixedly provided on the bottom of the mounting plate, and a first lower module and a second lower module fixedly provided on the top of the workbench for use in conjunction with the first and second upper modules for punching a blank;

[0010] The top of the workbench is fixedly provided with a mounting bar, and the mounting bar is provided with a first nozzle for oiling the surfaces of the second upper module and the second lower module, the bottom of the top plate is fixedly provided with two fixing rods, and the bottoms of the two fixing rods are fixedly provided with the same guide bar, and the guide bar is provided with a second nozzle for oiling the surfaces of the first upper module and the first lower module, the top of the workbench is fixedly provided with an electric push rod, the output end of the electric push rod is connected with the first nozzle and the second nozzle to provide moving power therefor, the top of the top plate is fixedly provided with an oil barrel for containing lubricating oil, the top of the workbench is fixedly provided with an oil cylinder, the piston end of the oil cylinder is connected with the output end of the electric push rod, the oil barrel is connected to one end of the oil cylinder through a pipeline, and the other end of the oil cylinder is connected to the first nozzle and the second nozzle through a pipeline to provide flow power for the lubricating oil;

[0011] A guide frame, the guide frame is fixedly arranged on one side of the workbench, and two sets of guide rollers for guiding and limiting the aluminum sheet are rotatably provided in the guide frame;

[0012] A movable frame is arranged on the mounting bar, and is provided with a clamping mechanism used in conjunction with the mounting plate for clamping the two aluminum sheets. One side of the movable frame is connected to the output end of the electric push rod to provide power for the movable frame to drive the aluminum sheet to move to the first lower module;

[0013] The unloading mechanism is arranged on the movable frame and is used for automatically removing the finished product on the first lower module and moving the blank on the second lower module to between the two aluminum sheets on the first lower module.

[0014] In one possible design, a connecting block is slidingly provided on one side of the mounting bar, the first nozzle is penetrated through the connecting block, one side of the connecting block is fixedly connected to the output end of the electric push rod, a sliding block is slidingly provided in the guide bar, the second nozzle is fixed on the sliding block, a pulley is rotatably provided on one side of the guide bar, a pull rope is fixedly provided on one side of the sliding block, and the other end of the pull rope passes around the pulley and is fixedly connected to the connecting block.

[0015] In a possible design, a guide rod is fixedly arranged inside the guide bar, the sliding block is slidably sleeved on the guide rod, a first spring is sleeved on the outer wall of the guide rod, and two ends of the first spring are respectively fixedly connected with one side of the guide bar and one side of the sliding block.

[0016] In a possible design, a gear is rotatably arranged on one side of the mounting bar, a first rack and a second rack meshing with the gear are slidably arranged on one side of the mounting bar, the second rack is fixedly arranged on the connecting block, the moving frame is fixedly arranged on the first rack, and the piston end of the oil cylinder is fixedly connected with the first rack.

[0017] In a possible design, the clamping mechanism includes two rectangular holes formed in one side of the moving frame, clamping plates are slidably arranged in the rectangular holes, a sliding rod penetrates through and slides on the top of the moving frame, both clamping plates are slidably sleeved on the sliding rod, a connecting rod is slidably arranged in the sliding rod, a second spring located inside the sliding rod is sleeved on the outer wall of the connecting rod, two ends of the second spring are respectively fixedly connected with the top wall of the sliding rod and the outer wall of the connecting rod, a waist-shaped hole is formed in the bottom of the mounting plate, a limiting groove is formed in the waist-shaped hole, and the top end of the connecting rod is slidably arranged in the limiting groove.

[0018] In a possible design, the blanking mechanism includes an extension block fixedly arranged on one side of the moving frame, a rotating shaft penetrates through and rotates on the top of the extension block, a rotating plate is fixedly arranged at the bottom of the rotating shaft, a telescopic rod is fixedly arranged on one side of the connecting block, and suction cups for adsorbing the blank are fixedly arranged on one side of the telescopic rod and the bottom of the rotating plate.

[0019] In a possible design, a torsion spring is sleeved on the outer wall of the rotating shaft, two ends of the torsion spring are respectively fixedly connected with the outer wall of the rotating shaft and the top of the extension block, a limiting strip抵触 with the rotating plate is fixedly arranged on one side of the extension block for positioning the rotating plate, and a limiting column for cooperating with the rotating plate is fixedly arranged at the bottom of the guide bar.

[0020] In a possible design, the moving frame is in a shape of a "匚" for the telescopic rod to drive the blank to move between two aluminum sheets.

[0021] A processing method for a vehicle heat insulation cover includes the following steps: <​​​​S2. Then, after stamping, the hydraulic cylinder is activated to drive the second upper module to reset and move, and the two clamping plates are driven to move upward to clamp the aluminum sheet. The suction cup on the telescopic rod is then activated to take out the blank in the second lower module, and the electric push rod is activated again to drive the first nozzle and the extension block to move for spraying. During the movement, the blank on the telescopic rod can be driven to move toward the first lower module, and the aluminum sheet is driven to move onto the first lower module, and the unprocessed blank is placed on the second lower module.

[0024] S3, then move the hydraulic cylinder to drive the first upper module and the second upper module to move downward to perform stamping work, and stamp two aluminum sheets on the blank. After the stamping is completed, start the hydraulic cylinder again to drive the first upper module and the second upper module to reset;

[0025] S4, then start the electric push rod and the suction cup on the telescopic rod to move the blank on the second upper module to the first lower module, and at the same time start the suction cup on the rotating plate to move the finished product on the first lower module out for sequential processing.

[0026] In the present application, first, the electric push rod is started to extend, and the extension of the electric push rod can drive the connecting block to move, and the movement of the connecting block can drive the first nozzle to move, and the movement of the connecting block can drive the sliding block to move in the opposite direction through the pull rope, and the movement of the sliding block can drive the second nozzle to move, and the connecting block can drive the gear to rotate through the second rack during the movement, and the rotation of the gear can drive the first rack to move in the opposite direction, which can drive the piston end of the oil cylinder to retract, and the lubricating oil in the electric push rod can be squeezed out during the retraction process, and sprayed onto the first upper module, the first lower module, the second upper module and the second lower module through the first nozzle and the second nozzle, driving the first nozzle and the second nozzle to move back and forth to spray the lubricating oil in the oil barrel onto the first upper module, the first lower module, the second upper module and the second lower module, and starting the electric push rod to retract and return to its original position, then place the blank on the second lower module, and start the hydraulic cylinder to drive the second upper module to move downward to stamp it;

[0027] The second lower module is moved between the two aluminum sheets, and then the two suction cups are closed and the telescopic rod is started to retract, and the unprocessed blank is placed on the second lower module;

[0028] Then, the hydraulic cylinder is moved to drive the first upper module and the second upper module to move downward to perform the stamping work, and two aluminum sheets are stamped on the blank. After the stamping is completed, the hydraulic cylinder is started again to drive the first upper module and the second upper module to reset;

[0029] Then start the suction cup on the rotating plate to absorb the finished product in the first lower module, and start the electric push rod to retract. During the retraction process, the telescopic rod and the movable frame can be driven to reset and move. During the reset movement of the movable frame, the rotating plate can be driven to rotate through the limit column. The rotation of the rotating plate can drive the finished product to move to the workbench. Then close the suction cup on the rotating plate, and start the electric push rod to extend, move the blank on the second upper module to the first lower module, and place the unprocessed blank on the second upper module for processing in sequence.

[0030] Beneficial effects:

[0031] In the present invention, the raw material hoist for processing can drive the telescopic rod and the movable frame to move by activating the electric push rod, so that the blank processed on the second lower module can be moved between the two aluminum sheets and placed on the first lower module, which can be accurately positioned without manual secondary placement, thereby improving processing efficiency.

[0032] In the present invention, the raw material hoist for processing can drive the first nozzle and the second nozzle to move closer to each other by starting the electric push rod, and at the same time drive the piston rod of the oil cylinder to move, so that it can spray while moving, without manual coating, and after the oil cylinder is reset, the oil in the oil barrel will be automatically replenished into the oil cylinder, realizing quantitative spraying and conveniently controlling the coating amount;

[0033] In the present invention, the raw material elevator for processing, through the coordinated use of the sliding rod and the connecting rod, can drive the clamping plate to move upward to clamp one end of the aluminum sheet when the hydraulic cylinder drives the mounting plate to reset, and can automatically pull the aluminum sheet when the electric push rod drives the moving frame to move, eliminating the need for manual laying, thereby further improving processing efficiency and making it more convenient to use;

[0034] In the present invention, the raw material elevator for processing is divided into two groups of dies through the coordinated use of the first upper module, the first lower module, the second upper module and the second lower module, which are respectively used to punch the blank and the blank plus aluminum sheet, thereby improving the punching effect, avoiding the breakage of the aluminum sheet caused by one-time forming, and improving the punching effect;

[0035] In the present invention, by starting the electric push rod, not only can the first nozzle and the second nozzle be driven to move, spraying lubricating oil while moving, but the blank and the aluminum sheet can also be driven to move at the same time, without the need for manual movement, which can improve processing efficiency, and the product can be divided into two stamping forming steps, which can improve the stamping effect and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the three-dimensional structure of a heat shield for a vehicle proposed in the present invention;

[0037] Figure 2 This is a schematic diagram of a partial cross-sectional structure of a heat shield for a vehicle proposed by the present invention;

[0038] Figure 3 This is a schematic diagram of the three-dimensional structure of a processing device for a vehicle heat shield proposed by the present invention;

[0039] Figure 4 A schematic diagram of the three-dimensional structure of a vehicle heat shield processing device proposed by the present invention from another perspective;

[0040] Figure 5 This is a schematic diagram of the structure of a pulling frame of a vehicle heat shield processing equipment proposed by the present invention;

[0041] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of the middle part A;

[0042] Figure 7 This is a schematic diagram of the installation position structure of the spray rod of a vehicle heat shield processing equipment proposed by the present invention;

[0043] Figure 8 This is a schematic diagram of the connection structure of the sliding rod and the connecting rod of the processing equipment of the vehicle heat shield proposed by the present invention;

[0044] Figure 9This is a schematic diagram of the connection structure of the connecting rod and the mounting plate of the processing equipment for the vehicle heat insulation cover proposed by the present invention.

[0045] Figure: 1, heat shield body; 2, positioning groove; 3, mounting hole; 5, aluminum sheet; 6, heat shield; 7, workbench; 8, support column; 9, top plate; 10, hydraulic cylinder; 11, first upper module; 12, first lower module; 13, second upper module; 14, second lower module; 15, guide frame; 16, guide roller; 17, oil drum; 18, mounting bar; 19, gear; 20, first rack; 21, movable frame; 22, second rack; 23, electric push rod; 24, oil cylinder; 25, rectangular hole; 2 6. Clamp; 27. Sliding rod; 28. Connecting rod; 29. ​​Rotating plate; 30. Suction cup; 31. Limiting column; 32. Rotating shaft; 33. Torsion spring; 34. Extension block; 35. Limiting strip; 36. Connecting block; 37. Telescopic rod; 38. First nozzle; 39. Fixed rod; 40. Guide strip; 41. Sliding block; 42. Guide rod; 43. First spring; 44. Second nozzle; 45. Pulley; 46. Pull rope; 47. Second spring; 48. Mounting plate; 49. Waist-shaped hole; 50. Limiting slot. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] Example 1

[0048] Reference Figure 1-Figure 2 A heat shield for a vehicle, which is used in the field of automotive parts, comprises: a heat shield body 1, a plurality of positioning grooves 2 for positioning are provided on the heat shield body 1, and mounting holes 3 for mounting and fixing are opened on the positioning grooves 2;

[0049] The heat shield body 1 is composed of two aluminum sheets 5 and a heat insulation board 6 . The heat insulation board 6 is located between the two aluminum sheets 5 and is located at the edge of the lower aluminum sheet 5 and is turned upward to wrap the upper aluminum sheet 5 .

[0050] Example 2

[0051] Reference Figure 2-Figure 9A processing device for a vehicle heat shield is used to process the above-mentioned heat shield, including a workbench 7, a plurality of support columns 8 are fixed on the top of the workbench 7, a top plate 9 is fixed on the top of the plurality of support columns 8, two hydraulic cylinders 10 are passed through the top of the top plate 9, the output ends of the two hydraulic cylinders 10 are fixed with a mounting plate 48 located below the top plate 9, a first upper module 11 and a second upper module 13 are fixed on the bottom of the mounting plate 48, and a first lower module 12 and a second lower module 14 used in conjunction with the first upper module 11 and the second upper module 13 are fixed on the top of the workbench 7 for punching the blank;

[0052] A mounting bar 18 is fixed to the top of the workbench 7, and a first nozzle 38 is provided on the mounting bar 18 for oiling the surfaces of the second upper module 13 and the second lower module 14. Two fixing rods 39 are fixed to the bottom of the top plate 9, and the same guide bar 40 is fixed to the bottom of the two fixing rods 39. A second nozzle 44 is provided on the guide bar 40 for oiling the surfaces of the first upper module 11 and the first lower module 12. An electric push rod 23 is fixed to the top of the workbench 7, and the output end of the electric push rod 23 is connected to the first nozzle 38 and the second nozzle 44 to provide moving power for it. An oil barrel 17 for containing lubricating oil is fixed to the top of the top plate 9, and an oil cylinder 24 is fixed to the top of the workbench 7. The piston end of the oil cylinder 24 is connected to the output end of the electric push rod 23. The oil barrel 17 is connected to one end of the oil cylinder 24 through a pipeline, and the other end of the oil cylinder 24 is connected to the first nozzle 38 and the second nozzle 44 through a pipeline to provide flow power for the lubricating oil.

[0053] The guide frame 15 is fixed on one side of the workbench 7. Two sets of guide rollers 16 for guiding and limiting the aluminum sheet 5 are rotatably provided in the guide frame 15.

[0054] The movable frame 21 is arranged on the mounting bar 18. The movable frame 21 is provided with a clamping mechanism used in conjunction with the mounting plate 48 for clamping the two aluminum sheets 5. One side of the movable frame 21 is connected to the output end of the electric push rod 23 to provide power for the movable frame 21 to drive the aluminum sheet 5 to move to the first lower module 12.

[0055] The unloading mechanism is arranged on the movable frame 21, and is used for automatically removing the finished product on the first lower module 12, and moving the blank on the second lower module 14 to between the two aluminum sheets 5 located on the first lower module 12. By starting the electric push rod 23, not only the first nozzle 38 and the second nozzle 44 can be driven to move, but also the top and bottom of the first nozzle 38 and the second nozzle 44 are provided with spray holes. At the same time, it can also drive the piston end of the oil cylinder 24 to move, and can spray while moving. It can spray lubricating oil on the surfaces of the first upper module 11, the first lower module 12, the second upper module 13 and the second lower module 14 at the same time, and can also drive the movable frame 21 to move. In the process of moving, the aluminum sheet 5 can be clamped by the clamping mechanism, the aluminum sheet 5 can be transported, and the finished product processed on the first lower module 12 can be removed by the unloading mechanism, thereby realizing automatic unloading, improving processing efficiency, and being more convenient to use.

[0056] A connecting block 36 is slidingly provided on one side of the mounting bar 18, and the first nozzle 38 is provided on the connecting block 36. One side of the connecting block 36 is fixedly connected to the output end of the electric push rod 23. A sliding block 41 is slidingly provided in the guide bar 40, and the second nozzle 44 is fixedly provided on the sliding block 41. A pulley 45 is rotatably provided on one side of the guide bar 40, and a pull rope 46 is fixedly provided on one side of the sliding block 41. The other end of the pull rope 46 passes around the pulley 45 and is fixedly connected to the connecting block 36. When the electric push rod 23 is started and extended, the connecting block 36 can be driven to move. The movement of the connecting block 36 can pull the sliding block 41 to move in the guide bar 40 through the pull rope 46, thereby driving the first nozzle 38 and the second nozzle 44 to move at the same time, and their moving directions are opposite, so that the surfaces of the first upper module 11, the first lower module 12, the second upper module 13 and the second lower module 14 can be oiled at the same time.

[0057] A gear 19 is rotatably provided on one side of the mounting bar 18, and a first rack 20 and a second rack 22 meshing with the gear 19 are slidably provided on one side of the mounting bar 18. The second rack 22 is fixed on the connecting block 36, and the movable frame 21 is fixed on the first rack 20. The piston end of the oil cylinder 24 is fixedly connected to the first rack 20. When the electric push rod 23 is started and extended, the second rack 22 can be driven to move through the connecting block 36. The movement of the second rack 22 can drive the movable frame 21 to move in the opposite direction through the gear 19, thereby simultaneously driving the piston end of the oil cylinder 24 to retract and drive the movable frame 21 to move, which can effectively reduce the use of the power source.

[0058] The clamping mechanism includes two rectangular holes 25 opened on one side of the movable frame 21, and a clamping plate 26 is slidably provided in the rectangular holes 25. A sliding rod 27 is slidably provided on the top of the movable frame 21, and the two clamping plates 26 are slidably sleeved on the sliding rod 27. A connecting rod 28 is slidably provided in the sliding rod 27, and the outer wall of the connecting rod 28 is sleeved with a second spring 47 located in the sliding rod 27. The two ends of the second spring 47 are respectively fixedly connected to the top wall of the sliding rod 27 and the outer wall of the connecting rod 28. A waist-shaped hole 49 is opened at the bottom of the mounting plate 48, and a limiting groove 50 is opened in the waist-shaped hole 49. The top end of the connecting rod 28 is slidably provided in the limiting groove 50. When the hydraulic cylinder 10 is started to reset and drive the mounting plate 48 to move upward, it can drive the connecting rod 28 to move upward. During the upward movement of the connecting rod 28, the sliding rod 27 can be moved upward by the second spring 47. The upward movement of the sliding rod 27 can drive the clamping plate 26 to move upward, and during the upward movement, it can cooperate with the rectangular hole 25 to clamp the aluminum sheet 5.

[0059] The unloading mechanism includes an extension block 34 fixed on one side of the mobile frame 21, a rotating shaft 32 is rotatably provided on the top of the extension block 34, a rotating plate 29 is fixedly provided on the bottom of the rotating shaft 32, and a telescopic rod 37 is fixedly provided on one side of the connecting block 36. A suction cup 30 for adsorbing the blank is fixedly provided on one side of the telescopic rod 37 and the bottom of the rotating plate 29. By starting the telescopic rod 37 and the suction cup 30 on the rotating plate 29, the blanks on the second lower module 14 and the first lower module 12 can be adsorbed respectively, and the blanks can be driven to move during the movement of the connecting block 36 and the mobile frame 21, thereby realizing automatic unloading. There is no need to manually transfer the blanks on the second lower module 14 to the first lower module 12, and the telescopic rod 37 can be an electric telescopic rod.

[0060] Example 3

[0061] refer to Figure 2-Figure 9 , an improvement based on Example 1: a guide rod 42 is fixedly provided inside the guide bar 40, a sliding block 41 is slidably sleeved on the guide rod 42, a first spring 43 is sleeved on the outer wall of the guide rod 42, and the two ends of the first spring 43 are respectively fixedly connected to one side of the guide bar 40 and one side of the sliding block 41. When the electric push rod 23 is started to retract, it can drive the connecting block 36 to reset and move, and the sliding block 41 can reset and move under the action of the first spring 43, so that the reciprocating movement of the first nozzle 38 and the second nozzle 44 can be realized.

[0062] A torsion spring 33 is sleeved on the outer wall of the rotating shaft 32. The two ends of the torsion spring 33 are respectively fixedly connected to the outer wall of the rotating shaft 32 and the top of the extension block 34. A limiting strip 35 that abuts against the rotating plate 29 is fixedly arranged on one side of the extension block 34 for positioning the rotating plate 29. A limiting column 31 that is used in cooperation with the rotating plate 29 is fixedly arranged at the bottom of the guiding strip 40. When the moving frame 21 moves, it can drive the rotating plate 29 away from the limiting column 31. At this time, the rotating plate 29 can rotate back under the action of the torsion spring 33, driving the suction cup 30 to move into the moving frame 21, and can position the rotating plate 29 through the limiting strip 35. When the moving frame 21 moves in the reverse direction, the suction cup 30 is started to adsorb the finished product. When the rotating plate 29 contacts the limiting column 31 and continues to be started, the rotating plate 29 can be driven to rotate by the limiting column 31, making the finished product away from the first lower module 12, facilitating blanking and not affecting the transportation of the aluminum sheet 5.

[0063] The moving frame 21 is in a U shape and is used for the telescopic rod 37 to drive the blank to move between the two aluminum sheets 5. By setting the moving frame 21 in a U shape, it will not abut against the telescopic rod 37 during the moving process, facilitating the telescopic rod 37 to place the blank on the second lower module 14 between the two aluminum sheets 5.

[0064] A processing method for a vehicle heat insulation cover includes the following steps:

[0065] S1. First, start the electric push rod 23 to drive the first nozzle 38 and the second nozzle 44 to reciprocate and spray the lubricating oil in the oil barrel 17 on the first upper module 11, the first lower module 12, the second upper module 13 and the second lower module 14. Then place the blank on the second lower module 14, and start the hydraulic cylinder 10 to drive the second upper module 13 to move downward to stamp it.

[0066] S2. Then, after stamping, start the hydraulic cylinder 10 to drive the second upper module 13 to reset and move, and drive the two clamping plates 26 to move upward to clamp the aluminum sheet 5. Then start the suction cup 30 on the telescopic rod 37 to take out the blank in the second lower module 14, and start the electric push rod 23 again to drive the first nozzle 38 and the extension block 34 to move and spray. During the moving process, it can drive the blank on the telescopic rod 37 to move towards the first lower module 12, and at the same time drive the aluminum sheet 5 to move to the first lower module 12, and place the unprocessed blank on the second lower module 14.

[0067] S3. Next, move the hydraulic cylinder 10 to drive the first upper module 11 and the second upper module 13 to move downward for stamping work, stamp the two aluminum sheets 5 on the blank. After stamping is completed, start the hydraulic cylinder 10 to drive the first upper module 11 and the second upper module 13 to reset.

[0068] S4, then start the electric push rod 23 and the suction cup 30 on the telescopic rod 37 to move the blank on the second upper module 13 to the first lower module 12, and at the same time start the suction cup 30 on the rotating plate 29 to move the finished product on the first lower module 12 out for sequential processing.

[0069] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 23 and the telescopic rod 37 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0070] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A processing device for a heat shield for a vehicle, used for a heat shield, characterized in that: The invention comprises a workbench (7), wherein a plurality of support columns (8) are fixedly provided on the top of the workbench (7), a top plate (9) is fixedly provided on the top of the plurality of support columns (8), two hydraulic cylinders (10) are provided through the top of the top plate (9), the output ends of the two hydraulic cylinders (10) are fixedly provided with a mounting plate (48) located below the top plate (9), a first upper module (11) and a second upper module (13) are fixedly provided on the bottom of the mounting plate (48), and a first lower module (12) and a second lower module (14) used in conjunction with the first upper module (11) and the second upper module (13) are fixedly provided on the top of the workbench (7) for punching a blank; A mounting bar (18) is fixedly provided on the top of the workbench (7), and a first nozzle (38) for applying oil to the surface of the second upper module (13) and the second lower module (14) is provided on the mounting bar (18). Two fixing rods (39) are fixedly provided on the bottom of the top plate (9), and a guide bar (40) is fixedly provided on the bottom of the two fixing rods (39). A second nozzle (44) for applying oil to the surface of the first upper module (11) and the first lower module (12) is provided on the guide bar (40). An electric push rod (23) is fixedly provided on the top of the workbench (7). The output end of the electric push rod (23) is connected to the first nozzle (38) and the second nozzle (44) to provide moving power for them; an oil barrel (17) for containing lubricating oil is fixedly provided on the top of the top plate (9); an oil cylinder (24) is fixedly provided on the top of the workbench (7); a piston end of the oil cylinder (24) is connected to the output end of the electric push rod (23); the oil barrel (17) is connected to one end of the oil cylinder (24) through a pipeline; the other end of the oil cylinder (24) is connected to the first nozzle (38) and the second nozzle (44) through a pipeline to provide flow power for the lubricating oil; A guide frame (15), the guide frame (15) being fixedly arranged on one side of the workbench (7), and two groups of guide rollers (16) for guiding and limiting the aluminum sheet (5) being rotatably arranged in the guide frame (15); A movable frame (21), the movable frame (21) being arranged on the mounting bar (18), the movable frame (21) being provided with a clamping mechanism used in conjunction with the mounting plate (48) for clamping the two aluminum sheets (5), one side of the movable frame (21) being connected to the output end of the electric push rod (23) for providing power for the movable frame (21) for driving the aluminum sheets (5) to move onto the first lower module (12); A material unloading mechanism, arranged on the movable frame (21), used for automatically removing the finished product on the first lower module (12), and moving the blank on the second lower module (14) to between the two aluminum sheets (5) located on the first lower module (12); The vehicle heat shield comprises a heat shield body (1), characterized in that a plurality of positioning grooves (2) for positioning are provided on the heat shield body (1), and mounting holes (3) for mounting and fixing are provided on the positioning grooves (2); The heat shield body (1) is composed of two aluminum sheets (5) and a heat insulation plate (6); the heat insulation plate (6) is located between the two aluminum sheets (5) and is located at the edge of the lower aluminum sheet (5) and is turned up to wrap around the upper aluminum sheet (5).

2. The processing equipment of the vehicle heat shield according to claim 1, characterized in that: A connecting block (36) is slidably provided on one side of the mounting bar (18), the first nozzle (38) is penetrated through the connecting block (36), one side of the connecting block (36) is fixedly connected to the output end of the electric push rod (23), a sliding block (41) is slidably provided in the guide bar (40), the second nozzle (44) is fixedly provided on the sliding block (41), a pulley (45) is rotatably provided on one side of the guide bar (40), a pull rope (46) is fixedly provided on one side of the sliding block (41), and the other end of the pull rope (46) passes around the pulley (45) and is fixedly connected to the connecting block (36).

3. The processing equipment of the vehicle heat shield according to claim 2, characterized in that: A guide rod (42) is fixedly provided inside the guide bar (40), the sliding block (41) is slidably sleeved on the guide rod (42), a first spring (43) is sleeved on the outer wall of the guide rod (42), and two ends of the first spring (43) are respectively fixedly connected to one side of the guide bar (40) and one side of the sliding block (41).

4. The processing equipment for a heat shield for a vehicle according to claim 3, characterized in that: A gear (19) is rotatably provided on one side of the mounting bar (18), a first rack (20) and a second rack (22) meshing with the gear (19) are slidably provided on one side of the mounting bar (18), the second rack (22) being fixedly provided on a connecting block (36), the moving frame (21) being fixedly provided on the first rack (20), and a piston end of the oil cylinder (24) being fixedly connected to the first rack (20).

5. The processing equipment for a heat shield for a vehicle according to claim 4, characterized in that: The clamping mechanism comprises two rectangular holes (25) formed on one side of the movable frame (21), a clamping plate (26) being slidably disposed in the rectangular holes (25), a sliding rod (27) being slidably disposed through the top of the movable frame (21), the two clamping plates (26) being slidably sleeved on the sliding rod (27), a connecting rod (28) being slidably disposed in the sliding rod (27), an outer wall of the connecting rod (28) being sleeved with a second spring (47) located in the sliding rod (27), two ends of the second spring (47) being respectively fixedly connected to the top wall of the sliding rod (27) and the outer wall of the connecting rod (28), a waist-shaped hole (49) being formed at the bottom of the mounting plate (48), a limiting groove (50) being formed in the waist-shaped hole (49), and a top end of the connecting rod (28) being slidably disposed in the limiting groove (50).

6. The processing equipment for a heat shield for a vehicle according to claim 5, characterized in that: The unloading mechanism comprises an extension block (34) fixedly arranged on one side of the moving frame (21); a rotating shaft (32) is rotatably provided through the top of the extension block (34); a rotating plate (29) is fixedly arranged at the bottom of the rotating shaft (32); a telescopic rod (37) is fixedly arranged on one side of the connecting block (36); and a suction cup (30) for adsorbing the blank is fixedly arranged on one side of the telescopic rod (37) and the bottom of the rotating plate (29).

7. The processing equipment for a heat shield for a vehicle according to claim 6, characterized in that: The outer wall of the rotating shaft (32) is sleeved with a torsion spring (33). The two ends of the torsion spring (33) are respectively fixedly connected to the outer wall of the rotating shaft (32) and the top of the extension block (34). One side of the extension block (34) is fixedly provided with a limiting strip (35) that abuts against the rotating plate (29) for positioning the rotating plate (29). The bottom of the guiding strip (40) is fixedly provided with a limiting post (31) that is used in cooperation with the rotating plate (29).

8. The processing equipment for a heat shield for a vehicle according to claim 7, characterized in that: The moving frame (21) is in a U shape and is used for the telescopic rod (37) to drive the blank to move between the two aluminum sheets (5).

9. The processing method of the vehicle heat shield processing equipment according to claim 8, characterized in that: It includes the following steps: S1. First, start the electric push rod (23) to drive the first nozzle (38) and the second nozzle (44) to reciprocate and spray the lubricating oil in the oil barrel (17) on the first upper module (11), the first lower module (12), the second upper module (13) and the second lower module (14). Then, place the blank on the second lower module (14), and start the hydraulic cylinder (10) to drive the second upper module (13) to move downward to punch it; S2. Then, after punching, start the hydraulic cylinder (10) to drive the second upper module (13) to reset and move, and drive the two clamping plates (26) to move upward to clamp the aluminum sheet (5). Then, start the suction cup (30) on the telescopic rod (37) to take out the blank in the second lower module (14), and start the electric push rod (23) again to drive the first nozzle (38) and the extension block (34) to move and spray. During the moving process, it can drive the blank on the telescopic rod (37) to move towards the first lower module (12), and at the same time drive the aluminum sheet (5) to move onto the first lower module (12), and place the unprocessed blank on the second lower module (14); S3. Secondly, move the hydraulic cylinder (10) to drive the first upper module (11) and the second upper module (13) to move downward for punching work, punch the two aluminum sheets (5) on the blank. After punching is completed, start the hydraulic cylinder (10) to drive the first upper module (11) and the second upper module (13) to reset; S4. Then, start the electric push rod (23) and the suction cup (30) on the telescopic rod (37) to move the blank on the second upper module (13) onto the first lower module (12), and at the same time start the suction cup (30) on the rotating plate (29) to move out the finished product on the first lower module (12) for sequential processing.

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