A stamping equipment for processing automotive parts

Abstract

This invention belongs to the field of automotive parts processing technology, specifically referring to a stamping equipment for automotive parts processing. It includes a base, cleaning boxes, brackets, ball bearings, a non-destructive oil scraping mechanism, and an oil-absorbing cleaning mechanism. Multiple sets of the cleaning boxes are disposed above the base, and each cleaning box is a through-cavity. The non-destructive oil scraping mechanism is located inside the cleaning boxes. The brackets are symmetrically arranged on the side walls of the cleaning box openings, and multiple sets of ball bearings roll along the upper wall of the brackets. This invention provides a stamping equipment for automotive parts processing that can thin and clean impurities on the surface of metal sheets while ensuring the performance of the surface coating.

Description

Technical Field

[0001] This invention belongs to the field of automotive parts processing technology, specifically referring to a stamping equipment for automotive parts processing. Background Technology

[0002] Stamping is a forming process that uses dies and stamping equipment (mainly presses) to apply pressure to sheet metal, strip, tubes, and profiles, causing them to undergo plastic deformation or separation, thereby obtaining parts (stamped parts) of the required shape and size. In automobile manufacturing, most parts are metal sheet parts, many of which are produced through stamping processes. From body panels to structural parts, from chassis to engines, stamped parts are ubiquitous.

[0003] The existing stamping equipment for processing automotive parts currently has the following problems:

[0004] Existing stamping equipment for automotive parts processing is prone to causing scratches and damage to the coating on the surface of metal sheets during pretreatment and cleaning, which in turn reduces the quality of the finished metal sheets.

[0005] Furthermore, traditional stamping equipment used for processing automotive parts can easily expose metal sheets to a heated environment for extended periods when removing oil stains, leading to oxidation, burning, or structural changes in the surface coating of the metal sheets, resulting in the loss of their original properties.

[0006] Therefore, it cannot meet the current demand for stamping equipment used in the processing of automotive parts. Summary of the Invention

[0007] In order to overcome the shortcomings of the prior art, this solution provides a stamping equipment for automotive parts processing that can reduce and clean impurities on the surface of metal sheets while ensuring the performance of the coating on the surface of the metal sheets.

[0008] The technical solution adopted in this solution is as follows: This solution proposes a stamping equipment for processing automotive parts, including a base, a cleaning box, a bracket, ball bearings, a non-destructive oil scraping mechanism, and an oil-absorbing cleaning mechanism. Multiple sets of the cleaning boxes are arranged above the base, and each cleaning box is a through-cavity. The non-destructive oil scraping mechanism is located inside the cleaning box. The bracket is symmetrically arranged on the side wall of the cleaning box opening. Multiple sets of ball bearings roll on the upper wall of the bracket. The non-destructive oil scraping mechanism includes a soft scraping component and a heating component. The soft scraping component is located at one end of the cleaning box, and the heating component is located on one side of the cleaning box. The oil-absorbing cleaning mechanism is located outside the cleaning box and includes a driving component and a roller suction component. The driving component is located on the side wall of the cleaning box, and the roller suction component is located at the end of the cleaning box away from the heating component. The soft scraping component includes an oil-cutting component and a resistance-measuring component. The oil-cutting component is located inside one end of the cleaning box, and the resistance-measuring component is located inside the oil-cutting component.

[0009] As a further preferred embodiment of the present invention, the oil-blocking component includes an oil-removing chute, an oil-removing slider, a frame-shaped rubber layer, and a closed magnetic strip. The oil-removing chute is symmetrically arranged on the upper and lower walls of one end of the cleaning chamber, and is open at both ends. The oil-removing slider is slidably disposed inside the oil-removing chute. Multiple sets of the frame-shaped rubber layers are disposed between the oil-removing sliders, and the outer peripheral wall of the frame-shaped rubber layer is in contact with the inner wall of the cleaning chamber. The closed magnetic strip is respectively disposed through the upper and lower inner walls of the frame-shaped rubber layer, and the closed magnetic strips at the upper and lower parts of the frame-shaped rubber layer are arranged with opposite poles. The resistance measuring component includes a sensing block, a proximity switch, and a resistance spring. The sensing block is located on one side of the degreasing slider, and the proximity switch is located on the inner wall of the degreasing groove. The sensing block and the proximity switch are arranged opposite each other. The resistance spring is located between the degreasing slider and the inner wall of the degreasing groove, and the resistance spring is normally in an extended state. The heating component includes a heating base, a metal rod, and a heating coil. The heating base is located between adjacent cleaning boxes, the metal rod is located on the side of the heating base away from the cleaning box, and the heating coil is located on the side wall of the heating base outside the metal rod.

[0010] Before stamping the metal sheet, impurities and oil stains on its surface need to be removed. Place the metal sheet on the upper wall of the ball bearing on the bracket. The metal sheet is located on the central axis between the frame rubber layers. Push the metal sheet into the degreasing slider inside the cleaning box. Since the inner diameter of the frame rubber layer is smaller than the outer diameter of the metal sheet, the metal sheet passes through the interior of the frame rubber layer by deformation. The frame rubber layer adheres tightly to the surface of the metal sheet by its own elasticity. When the metal sheet passes through the frame rubber layer, the oil stains on its surface are trapped.

[0011] When the oil stains on the surface of the metal plate are in a solid state, the frame-shaped rubber layer is difficult to remove the oil stains from the surface of the metal plate. As the metal plate is pushed forward, the solid oil stains on its surface are driven by the frame-shaped rubber layer to slide the oil removal slider along the oil removal groove. The oil removal slider uses the deformation of the resistance spring to drive the sensing block to approach the proximity switch.

[0012] At this time, the proximity switch senses the sensing block, the heating coil is energized to heat the metal rod, and the metal rod heats the oil stains on the surface of the metal plate. After being heated, the oil stains on the surface of the metal plate change from solid to liquid, which makes it easier for the frame-shaped rubber layer to trap the oil stains on the surface of the metal plate. When trapping the oil stains on the surface of the metal plate, the coating on the surface will not be worn, thus ensuring the performance of the coating of the metal plate.

[0013] Preferably, the driving assembly includes a guiding assembly and a pushing assembly. The guiding assembly is located on one side of the cleaning box, and the pushing assembly is located on the side of the cleaning box away from the guiding assembly. The guiding assembly includes a sliding block and a guide rod. The sliding block is located on the side wall of the cleaning box, and the guide rod is slidably located at the end of the sliding block away from the cleaning box. The pushing assembly includes a motor base, a drive motor, a push plate, a threaded rod, and a pushing plate. The motor base is located on the side of the cleaning box away from the sliding block, the drive motor is located on the side wall of the motor base, the push plate is located on the side of the guide rod away from the cleaning box, and the threaded rod... The push plate and motor base are located at the power end of the drive motor. The push plate is located on the side of the push plate near the cleaning box. The central axis between the push plate and the frame rubber layer is horizontally set. The roller suction assembly includes a tail guide frame, a tail guide pad, an oil-absorbing cotton column, an oil-absorbing plate, and an oil-absorbing groove. The oil-absorbing plate is symmetrically arranged on the side wall of the cleaning box away from the oil removal chute. Multiple sets of tail guide frames are arranged between the side walls of the oil-absorbing plate. The tail guide pad is located on the inner wall of the tail guide frame. Multiple sets of oil-absorbing grooves are respectively arranged on the side walls of the oil-absorbing plate. The oil-absorbing groove is open on three sides. The oil-absorbing cotton column is rotatably arranged between the tail guide frames through the oil-absorbing groove.

[0014] In use, the drive motor drives the threaded rod to rotate through the power end. The threaded rod is threadedly connected to the push plate. The threaded rod drives the push plate to move. The push plate slides along the sliding block through the guide rod, which drives the push plate to push the metal plate placed on the upper wall of the ball bearing. The metal plate is pushed into the cleaning box for pre-treatment before stamping. After pre-treatment, the oil layer on the surface of the metal plate is thinned. When the metal plate is pushed between the oil-absorbing plates, the distance between the oil-absorbing cotton columns is less than the thickness of the metal plate. As the metal plate moves, the deformation of the oil-absorbing cotton columns allows them to enter between them. The relative movement between the oil-absorbing cotton columns and the metal plate causes the oil-absorbing cotton columns to roll and absorb the thin oil layer on the surface of the metal plate, thus completing the cleaning of the metal plate.

[0015] Specifically, a controller is provided on the upper wall of the cleaning box.

[0016] The controller is electrically connected to the proximity switch, the heating coil, and the drive motor.

[0017] The beneficial effects achieved by this solution using the above structure are as follows:

[0018] Compared with existing technologies, this solution combines a non-destructive oil scraping mechanism and an oil-absorbing cleaning mechanism. Through the coordinated use of a soft scraping component, a heating component, a driving component, and a roller suction component, along with an oil interception component, a resistance measuring component, a guiding component, and a pushing component, it can pre-treat metal sheets before stamping, remove oil stains adhering to the surface of the metal sheet coating, and ensure the stamping quality. The flexibility of the frame-shaped rubber layer is used to scrape away oil stains on the surface of the metal sheet, ensuring that the surface coating of the metal sheet will not be mechanically scratched or damaged, and ensuring the performance of the coating of the cleaned metal sheet. At the same time, under the rolling adsorption of the oil-absorbing cotton column, the oil layer with reduced thickness on the surface of the metal sheet can be completely removed, thus completing the pre-treatment operation of the metal sheet. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0020] Figure 2 This is the front perspective stereoscopic view of this solution;

[0021] Figure 3 This is a side-view perspective of the design.

[0022] Figure 4 This is a schematic diagram of the internal structure of this solution;

[0023] Figure 5 This is the main view of this solution;

[0024] Figure 6 This is the left view of this scheme;

[0025] Figure 7 This is the right view of the scheme;

[0026] Figure 8 This is a top view of the plan;

[0027] Figure 9 for Figure 8 Sectional view of AA section;

[0028] Figure 10 for Figure 2 Enlarged structural view of section I;

[0029] Figure 11 for Figure 9 Enlarged structural view of Part II.

[0030] The components are as follows: 1. Base; 2. Cleaning box; 3. Non-destructive oil scraping mechanism; 4. Soft scraping component; 5. Oil interception component; 6. Oil removal chute; 7. Oil removal slider; 8. Frame-shaped rubber layer; 9. Resistance measuring component; 10. Sensing block; 11. Proximity switch; 12. Heating component; 13. Heating seat; 14. Metal rod; 15. Heating coil; 16. Oil suction cleaning mechanism; 17. Drive component; 18. Guide component; 19. Sliding block; 20. Guide rod; 21. Pushing component; 22. Motor seat; 23. Drive motor; 24. Push plate; 25. Threaded rod; 26. Pushing plate; 27. Roller suction component; 28. Tail guide frame; 29. ​​Tail guide rubber pad; 30. Oil-absorbing cotton column; 31. Controller; 32. Resistance spring; 33. Oil suction plate; 34. Oil suction chute; 35. Bracket; 36. Ball bearing; 37. Closing magnetic strip.

[0031] The accompanying drawings are provided to further understand the present solution and form part of the specification. They are used together with the embodiments of the present solution to explain the present solution and do not constitute a limitation thereof. Detailed Implementation

[0032] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this solution, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this solution without creative effort are within the scope of protection of this solution.

[0033] In the description of this solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this solution.

[0034] like Figures 1-11As shown, this solution proposes a stamping equipment for processing automotive parts, including a base 1, a cleaning box 2, a bracket 35, ball bearings 36, a non-destructive oil scraping mechanism 3, and an oil-absorbing cleaning mechanism 16. Multiple sets of the cleaning box 2 are disposed above the base 1. The cleaning box 2 is a through-type cavity. The non-destructive oil scraping mechanism 3 is disposed inside the cleaning box 2. The bracket 35 is symmetrically arranged on the side wall of the opening of the cleaning box 2. Multiple sets of ball bearings 36 roll on the upper wall of the bracket 35. The non-destructive oil scraping mechanism 3 includes a soft scraping component 4 and a heating component 12. The scraping assembly 4 is located at one end of the cleaning box 2, the heating assembly 12 is located on one side of the cleaning box 2, the oil-absorbing cleaning mechanism 16 is located outside the cleaning box 2, the oil-absorbing cleaning mechanism 16 includes a driving assembly 17 and a roller suction assembly 27, the driving assembly 17 is located on the side wall of the cleaning box 2, the roller suction assembly 27 is located at the end of the cleaning box 2 away from the heating assembly 12, the soft scraping assembly 4 includes an oil-cutting assembly 5 and a resistance measuring assembly 9, the oil-cutting assembly 5 is located inside one end of the cleaning box 2, and the resistance measuring assembly 9 is located inside the oil-cutting assembly 5.

[0035] The oil-cutting component 5 includes an oil-removing groove 6, an oil-removing slider 7, a frame-shaped rubber layer 8, and a closed magnetic strip 37. The oil-removing groove 6 is symmetrically arranged on the upper and lower walls of one end of the cleaning box 2, and the oil-removing groove 6 is open at both ends. The oil-removing slider 7 is slidably disposed inside the oil-removing groove 6. Multiple sets of frame-shaped rubber layers 8 are disposed between the oil-removing slider 7, and the outer peripheral wall of the frame-shaped rubber layer 8 is in contact with the inner wall of the cleaning box 2. The closed magnetic strip 37 is respectively disposed through the upper and lower inner walls of the frame-shaped rubber layer 8, and the closed magnetic strips 37 at the upper and lower parts of the frame-shaped rubber layer 8 are arranged with opposite poles. The resistance measuring component 9 includes a sensing block 10 and a proximity switch. The sensing block 10 is located on one side of the degreasing slider 7, the proximity switch 11 is located on the inner wall of the degreasing groove 6, the sensing block 10 and the proximity switch 11 are arranged opposite to each other, the resistance spring 32 is located between the degreasing slider 7 and the inner wall of the degreasing groove 6, and the resistance spring 32 is normally in an extended state; the heating assembly 12 includes a heating seat 13, a metal rod 14 and a heating coil 15, the heating seat 13 is located between adjacent cleaning boxes 2, the metal rod 14 is located on the side of the heating seat 13 away from the cleaning box 2, and the heating coil 15 is located on the side wall of the heating seat 13 outside the metal rod 14.

[0036] The drive assembly 17 includes a guide assembly 18 and a push assembly 21. The guide assembly 18 is located on one side of the cleaning box 2, and the push assembly 21 is located on the side of the cleaning box 2 away from the guide assembly 18. The guide assembly 18 includes a sliding block 19 and a guide rod 20. The sliding block 19 is located on the side wall of the cleaning box 2, and the guide rod 20 is slidably located at the end of the sliding block 19 away from the cleaning box 2. The push assembly 21 includes a motor base 22, a drive motor 23, a push plate 24, a threaded rod 25, and a push plate 26. The motor base 22 is located on the side of the cleaning box 2 away from the sliding block 19. The drive motor 23 is located on the side wall of the motor base 22. The push plate 24 is located on the side of the guide rod 20 away from the cleaning box 2. The threaded rod 25 and the push plate 26 are slidably located at the end of the sliding block 19 away from the cleaning box 2. 5. A push plate 24 and a motor base 22 are disposed at the power end of the drive motor 23. The push plate 26 is disposed on the side of the push plate 24 near the cleaning box 2. The central axis between the push plate 26 and the frame rubber layer 8 is horizontally arranged. The roller suction assembly 27 includes a tail guide frame 28, a tail guide pad 29, an oil-absorbing cotton column 30, an oil-absorbing plate 33, and an oil-absorbing groove 34. The oil-absorbing plate 33 is symmetrically disposed on the side wall of the cleaning box 2 away from the oil removal chute 6. Multiple sets of tail guide frames 28 are disposed between the side walls of the oil-absorbing plate 33. The tail guide pad 29 is disposed on the inner wall of the tail guide frame 28. Multiple sets of oil-absorbing grooves 34 are respectively disposed on the side walls of the oil-absorbing plate 33. The oil-absorbing grooves 34 are open on three sides. The oil-absorbing cotton column 30 is rotatably disposed between the tail guide frames 28 through the oil-absorbing grooves 34.

[0037] The upper wall of the cleaning box 2 is equipped with a controller 31.

[0038] The controller 31 is electrically connected to the proximity switch 11, the heating coil 15, and the drive motor 23, respectively.

[0039] In practical applications, the surface of metal sheets needs to be cleaned before stamping:

[0040] The controller 31 controls the drive motor 23 to start. The drive motor 23 drives the threaded rod 25 to reverse through the power end. The threaded rod 25 is threadedly connected to the push plate 24. The threaded rod 25 drives the push plate 24 to move. The push plate 24 slides along the sliding block 19 through the guide rod 20, which drives the push plate 26 to move away from the cleaning box 2. The length of the push plate 26 is greater than the total length of the cleaning box 2 and the oil suction plate 33. When the push plate 26 moves to the farthest point of the threaded rod 25 from the drive motor 23, the controller 31 controls the drive motor 23 to stop. At this time, the push plate 26 is located on the side of the bracket 35 away from the cleaning box 2.

[0041] The metal plate is placed on the upper wall of the ball bearing 36 of the bracket 35. The metal plate is located on the central axis between the frame rubber layers 8. The inner walls on both sides of the bracket 35 are provided with anti-wear protective pads. The side of the protective pad away from the bracket 35 is flush with the inner wall of the frame rubber layer 8. The metal plate is engaged between the protective pads. The protective pads limit and guide the movement of the metal plate.

[0042] The metal plate is pushed into the degreasing slider 7 inside the cleaning box 2. The controller 31 controls the drive motor 23 to start. The drive motor 23 drives the threaded rod 25 to rotate forward through the power end. The threaded rod 25 is threadedly connected to the push plate 24. The threaded rod 25 drives the push plate 24 to move. The push plate 24 slides along the sliding block 19 through the guide rod 20, which drives the push plate 26 to push the metal plate placed on the upper wall of the ball 36. The metal plate is pushed into the cleaning box 2 for pre-treatment before stamping.

[0043] The closed magnetic strips 37 embedded in the upper and lower inner walls of the frame-shaped rubber layer 8 attract each other, and the metal plate is squeezed by the deformation characteristics of the frame-shaped rubber layer 8 itself. The squeezing force is less than the deformation elastic force of the resistance spring 32.

[0044] The internal height of the frame-shaped rubber layer 8 is adapted to the thickness of the metal plate, and the internal length is adapted to the width of the metal plate. The surface of the metal plate is in contact with the inner wall of the frame-shaped rubber layer 8. When the metal plate enters its interior, the top and bottom walls of the frame-shaped rubber layer 8 are tightly in contact with the upper and lower walls of the metal plate. Due to the presence of oil on the surface of the metal plate, the friction between the metal plate and the frame-shaped rubber layer 8 is small and will not affect the distance between the proximity switch 11 and the sensing block 10. This allows the thicker oil layer on the surface of the metal plate to be trapped when it passes through the frame-shaped rubber layer 8, thereby completing the thinning operation of the oil layer on the surface of the metal plate.

[0045] When stubborn solid oil stains on the surface of the metal plate push the frame-shaped rubber layer 8, causing the sensing block 10 to trigger the proximity switch 11, the heating component 12 automatically starts heating:

[0046] When the oil stains on the surface of the metal plate are in solid form, the oil stains have a strong adsorption force on the metal plate, and the frame-shaped rubber layer 8 is difficult to remove the oil stains on the surface of the metal plate. As the push plate 26 pushes the metal plate forward, the solid oil stains with strong adsorption force on the surface of the metal plate will hinder the frame-shaped rubber layer 8, thereby pushing the frame-shaped rubber layer 8 to drive the degreasing slider 7 to slide along the degreasing groove 6. The degreasing slider 7 uses the deformation of the resistance spring 32 to drive the sensing block 10 to approach the proximity switch 11.

[0047] At this time, the proximity switch 11 senses the sensing block 10, and the controller 31 controls the heating coil 15 to start. The heating coil 15 is energized to heat the metal rod 14. The heating is only energized when the proximity switch 11 is triggered. The metal rod 14 heats the oil stains on the surface of the metal plate. After the oil stains on the surface of the metal plate are heated, they change from solid to liquid. The adhesion of the oil stains to the frame rubber layer 8 is weakened. Thus, the frame rubber layer 8 can trap the oil stains after the metal plate is heated. After the resistance between the metal plate and the frame rubber layer 8 is reduced, the resistance spring 32 elastically resets and pushes the degreasing slider 7 to slide along the degreasing groove 6. The degreasing slider 7 drives the sensing block 10 away from the proximity switch 11. When the proximity switch 11 can no longer sense the sensing block 10, the controller 31 controls the heating coil 15 to be de-energized. The metal rod 14 stops heating the oil stains on the surface of the metal plate, shortening the heating time of the coating on the surface of the metal plate. The performance of the coating on the surface of the metal plate is guaranteed while removing the oil stains.

[0048] The length of the push plate 26 is greater than the total length of the cleaning box 2 and the oil suction plate 33, pushing the metal plate continuously through the scraping assembly 4 and the roller suction assembly 27. The oil-absorbing cotton column 30 absorbs the thinned oil layer on the surface of the metal plate through deformation and compression.

[0049] After pretreatment, the oil layer on the surface of the metal plate is thinned. When the metal plate is pushed between the oil-absorbing plate 33 and the tail guide 28, the two sides of the metal plate are in contact with the inner wall of the tail guide pad 29. The tail guide pad 29 guides and limits the movement of the metal plate. Since the distance between the oil-absorbing cotton columns 30 is less than the thickness of the metal plate, as the metal plate moves, the deformation of the oil-absorbing cotton columns 30 enters between them. The oil-absorbing cotton columns 30 and the metal plate move relative to each other. The oil-absorbing cotton columns 30 roll to absorb the thin oil layer on the surface of the metal plate.

[0050] After the push plate 26 completely pushes the metal sheet out of the cleaning box 2 and the clamping range of the tail guide 28 and the oil-absorbing cotton column 30, the controller 31 controls the drive motor 23 to reverse its power end. The drive motor 23 drives the push plate 26 to be pulled out from the cleaning box 2, the tail guide 28 and the oil-absorbing cotton column 30 through the push plate 24. The push plate 26 returns to the side of the bracket 35 away from the cleaning box 2. This completes the pretreatment of the metal sheet before stamping. Then the cleaned metal sheet is placed on the stamping table for stamping operation. The above operation can be repeated for the next use.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] The present solution and its implementation methods have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present solution; the actual structure is not limited to this. In conclusion, if a person skilled in the art, inspired by this description, designs a similar structure and embodiment without departing from the inventive intent of this solution, such design should fall within the protection scope of this solution.

Claims

1. A stamping equipment for processing automotive parts, characterized in that: It includes a base, a cleaning box, a bracket, ball bearings, a non-destructive oil scraping mechanism, and an oil-absorbing cleaning mechanism. Multiple cleaning boxes are located above the base. The cleaning box is a through-hole. The non-destructive oil scraping mechanism is located inside the cleaning box. The bracket is symmetrically located on the side wall at the opening of the cleaning box. Multiple ball bearings roll on the upper wall of the bracket. The non-destructive oil scraping mechanism includes a soft scraping component and a heating component. The soft scraping component is located at one end of the cleaning box, the heating component is located on one side of the cleaning box, and the oil-absorbing cleaning mechanism is located outside the cleaning box. The oil-absorbing cleaning mechanism includes a drive assembly and a roller suction assembly; The drive assembly is located on the side wall of the cleaning chamber, and the roller suction assembly is located at the end of the cleaning chamber away from the heating assembly; The soft scraper assembly includes an oil-cutting assembly and a resistance measurement assembly; The oil-stopping component is located inside one end of the cleaning tank, and the resistance measuring component is located inside the oil-stopping component; The oil-blocking assembly includes an oil-removing groove, an oil-removing slider, a frame-shaped rubber layer, and a closed magnetic strip; The degreasing chute is symmetrically arranged on the upper and bottom walls of one end of the cleaning box. The degreasing chute is open at both ends. The degreasing slider is slidably arranged inside the degreasing chute. Multiple sets of frame-shaped rubber layers are arranged between the degreasing sliders. The outer peripheral wall of the frame-shaped rubber layer is attached to the inner wall of the cleaning box. Closed magnetic strips are respectively arranged through the upper and bottom inner walls of the frame-shaped rubber layer. The resistance measurement assembly includes a sensing block, a proximity switch, and a resistance spring; The sensing block is located on one side of the degreasing slider, the proximity switch is located on the inner wall of the degreasing groove, the sensing block and the proximity switch are arranged opposite to each other, and the resistance spring is located between the degreasing slider and the inner wall of the degreasing groove. The resistance spring is normally in the extended state.

2. The stamping equipment for processing automotive parts according to claim 1, characterized in that: The drive assembly includes a guide assembly and a push assembly. The guide assembly is located on one side of the cleaning box, and the push assembly is located on the side of the cleaning box away from the guide assembly.

3. The stamping equipment for processing automotive parts according to claim 2, characterized in that: The guiding assembly includes a sliding block and a guide rod. The sliding block is disposed on the side wall of the cleaning box, and the guide rod is slidably disposed at the end of the sliding block away from the cleaning box.

4. The stamping equipment for processing automotive parts according to claim 3, characterized in that: The push assembly includes a motor base, a drive motor, a push plate, a threaded rod, and a push plate. The motor base is located on the side of the cleaning box away from the sliding block. The drive motor is located on the side wall of the motor base. The push plate is located on the side of the guide rod away from the cleaning box. The threaded rod passes through the push plate and the motor base and is located at the power end of the drive motor. The push plate is located on the side of the push plate close to the cleaning box. The central axis between the push plate and the frame rubber layer is horizontally set.

5. The stamping equipment for processing automotive parts according to claim 1, characterized in that: The roller suction assembly includes a tail guide frame, a tail guide pad, oil-absorbing cotton columns, an oil-absorbing plate, and an oil-absorbing groove. The oil-absorbing plate is symmetrically arranged on the side wall of the cleaning box away from the oil removal chute. Multiple sets of tail guide frames are arranged between the side walls of the oil-absorbing plate. The tail guide pad is located on the inner wall of the tail guide frame. Multiple sets of oil-absorbing grooves are respectively arranged on the side walls of the oil-absorbing plate. The oil-absorbing grooves are open on three sides. The oil-absorbing cotton columns are rotatably arranged between the tail guide frames, passing through the oil-absorbing grooves.

6. The stamping equipment for processing automotive parts according to claim 5, characterized in that: The oil-absorbing cotton column absorbs the oil layer thinned on the surface of the metal plate through deformation and compression.

7. The stamping equipment for processing automotive parts according to claim 1, characterized in that: When the frame-shaped rubber layer drives the sensing block to trigger the proximity switch, the heating component automatically starts heating.

8. A stamping equipment for processing automotive parts according to claim 1, characterized in that: The inner wall of the frame-shaped rubber layer is embedded with closed magnetic strips, and the closed magnetic strips at the top and bottom of the frame-shaped rubber layer are arranged with opposite poles.

9. A stamping equipment for processing automotive parts according to claim 1, characterized in that: The heating assembly includes a heating base, a metal rod, and a heating coil. The heating base is located between adjacent cleaning chambers, the metal rod is located on the side of the heating base away from the cleaning chamber, and the heating coil is located on the side wall of the heating base outside the metal rod.

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