Die cleaning and descaling device for automobile stamping

Abstract

The invention belongs to the technical field of automobile part stamping, and discloses an automobile stamping die cleaning and descaling device which comprises a cleaning device shell. The steel plate is fixedly mounted in the middle of the inner cavity of the cleaning device shell; the placement frame is movably connected to an inner cavity of the cleaning device shell in a sleeving mode and located above the steel plate; the blow-down door is hinged to the outer side of the cleaning device shell and located at the top of one side of the steel plate; the sediment cleaning assembly is arranged in the cleaning device shell and located above the outer side of the steel plate; according to the technical scheme, by arranging the sediment cleaning assembly and the power assembly, the turnable blow-down door is opened firstly, then the power assembly is driven, one side part of the sediment cleaning assembly can be driven to move, and at the moment, sediment impurities on the top of a steel plate can be scraped towards one side through the part on one side of the sediment cleaning assembly till the sediment is scraped to the position below the blow-down door; and therefore, the sediment can be smoothly and fully cleaned out of the top of the steel plate, and the situation that subsequent cleaning operation is affected due to incomplete sediment cleaning is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile parts stamping, in particular to a mold cleaning and descaling device for automobile stamping. Background Art

[0002] The automobile stamping die cleaning and descaling device is a device used to remove oil, dust and other dirt on the surface of the stamping die. It is of great significance to ensure the accuracy of the die and extend its service life. Common cleaning devices include ultrasonic cleaning machines, high-pressure cleaning machines, dry ice cleaning machines and laser cleaning machines.

[0003] Existing ultrasonic cleaning machines are widely used for cleaning precision-processed molds such as automotive parts. They use ultrasonic waves to produce cavitation and acceleration in the liquid, allowing the liquid to flow directly through the mold to peel off the dirt smoothly. However, the dirt tends to settle at the bottom, so to clean the bottom, you need to use corresponding cleaning tools. However, due to space limitations, the bottom cannot be fully cleaned, so it needs to be improved. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a cleaning and descaling device for automobile stamping dies, which has the advantages of fully and efficiently cleaning the bottom sediment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cleaning and descaling device for automobile stamping dies, comprising a cleaning device shell; a steel plate fixedly mounted in the middle of the inner cavity of the cleaning device shell; a placement frame movably sleeved in the inner cavity of the cleaning device shell and located above the steel plate; a sewage discharge door hinged to the outer side of the cleaning device shell and located at the top of one side of the steel plate; a clearing and sedimentation assembly arranged inside the cleaning device shell and located above the outer side of the steel plate; a power assembly comprising a driven rack fixedly mounted on the top of one end of the outer side of the clearing and sedimentation assembly, and a surface of the cleaning device shell movably sleeved with a The first transmission gear at one end, the surface of the cleaning device shell is movably sleeved with a second transmission gear located above the first transmission gear, the top of the driven rack is meshed with the surface of the first transmission gear, the first transmission gear and the second transmission gear are meshed with each other, and the interior of the cleaning device shell is movably installed with a residue cleaning component located on the outside of the bottom of the placement rack, a linkage frame is provided at the bottom of one end of the residue cleaning component, one end of the linkage frame passes through the cleaning device shell and is located on one side of the second transmission gear, and a flipping mechanism located above the middle of the driven rack is provided on the surface of the cleaning device shell, and the flipping mechanism and the residue cleaning component are connected by a pneumatic component.

[0006] Preferably, a top cover is hingedly connected to the top of the cleaning device housing, and a cleaning agent feeding port is arranged at the top of the other side of the cleaning device housing.

[0007] Preferably, the inner cavity of the cleaning device housing is provided with an ultrasonic generator located on one side of the bottom of the steel plate, a steel plate is provided in the middle of the bottom end of the steel plate, and the steel plate and the ultrasonic generator are connected by an electric wire.

[0008] Preferably, the sediment removal assembly comprises a first cleaning scraper, a limit rod and a return spring; The first cleaning scraper is movably installed in the inner cavity of the cleaning device shell and is located on the outside of the top of the reset spring. The limit rod is fixedly installed in the inner cavity of the cleaning device shell and is located inside the outer end of the first cleaning scraper. The first cleaning scraper is elastically connected to the inner wall of the cleaning device shell through the reset spring.

[0009] Preferably, the surface of the limiting rod is slidably connected to the inner wall of the return spring.

[0010] Preferably, the flipping mechanism comprises a driving motor, a transmission assembly, a gear rack and a driven gear; The driving motor is fixedly mounted on the surface of the cleaning device housing and is located above the other side of the linkage frame. The transmission assembly is arranged on the surface of the cleaning device housing and is connected to the output end of the driving motor. The gear rack is movably mounted on the surface of the cleaning device housing and is located at both ends of one side of the transmission assembly. The driven gear is fixedly sleeved on one end of the placement frame and is located between the inner sides of the gear rack.

[0011] Preferably, the inner side of the tooth carrier meshes with the surface of the driven gear.

[0012] Preferably, the residue cleaning assembly comprises a second scraper, a first cylinder and a connecting pipe; The second scraper is movably installed in the inner cavity of the cleaning device shell and is located below the outer side of the placement frame. The first cylinder is arranged at the outer end of the cleaning device shell, and the inner end is fixedly connected to the middle part of the outer side of the second scraper. The connecting pipe is fixedly connected to the middle part of the outer end of the first cylinder.

[0013] Preferably, the pneumatic assembly includes a second cylinder, a vent pipe and a vent assembly; The second cylinder is arranged on the surface of the cleaning device shell and is located in the middle of the outer side of the gear rack, and the inner output end of the second cylinder is fixedly connected to the outer side of the gear rack, the ventilation pipe is fixedly connected to the inner cavity outside the second cylinder, the ventilation assembly is arranged inside the outer end of the ventilation pipe, and the outer end of the ventilation pipe is fixedly connected to the other end of the connecting pipe.

[0014] Preferably, the ventilation assembly includes a ventilation valve column, a movable frame and a magnet; The ventilation valve column is movably installed outside the inner cavity of the ventilation pipe, the movable frame is fixedly installed outside the ventilation valve column, and the magnet is arranged inside the cleaning device shell and the ventilation pipe and is located outside one end of the movable frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The above technical solution is configured with a sedimentation cleaning component and a power component. The sewage discharge door can be flipped open first, and then driven by the power component to drive part of one side of the sedimentation cleaning component to move. At this time, the sedimentation impurities on the top of the steel plate can be scraped to one side by part of one side of the sedimentation cleaning component until the sediment is scraped to the bottom of the sewage discharge door, thereby allowing the sediment to clean the top of the steel plate smoothly and fully, avoiding the impact of insufficient sediment cleaning on subsequent cleaning operations.

[0016] The present invention is provided with a flipping mechanism. When the flipping mechanism is in overall operation, a portion of one end of the flipping mechanism can be driven to rotate as a whole, thereby simultaneously driving the placement rack connected to one end to rotate as a whole, thereby allowing the placement rack as a whole to rotate 180 degrees, so that the impurities remaining on the top rotate toward the bottom, so that the residues at the bottom of the placement rack can be cleaned smoothly subsequently, avoiding clogging of the inner hole and affecting the subsequent water flow to clean the mold.

[0017] The present invention is provided with a flipping mechanism, a residue cleaning component and a pneumatic component. When the flipping mechanism as a whole drives the placement rack to rotate 180 degrees, the internal gas is smoothly transported to the interior of the residue cleaning component through the pneumatic component. At this time, the inner ends of the two residue cleaning components can be driven to move toward each other. Finally, the impurities remaining at the bottom of the placement rack can be scraped away by the inner ends of the residue cleaning components facing each other until they completely fall on the top of the steel plate. At the same time, after they are completely facing each other, the power component will be driven to operate so as to drive the sedimentation cleaning component at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the residue cleaning component of the present invention; Figure 3 It is a schematic cross-sectional structural diagram of the placement rack of the present invention; Figure 4 It is a structural schematic diagram of the turning mechanism of the present invention; Figure 5 It is a schematic cross-sectional structural diagram of the first cleaning scraper of the present invention; Figure 6 It is a schematic diagram of the structure of the sedimentation removal component of the present invention; Figure 7 It is a schematic diagram of the structure of the pneumatic component of the present invention; Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] In the figure: 1. Cleaning device housing; 2. Top cover; 3. Steel plate; 4. Ultrasonic generator; 5. Ultrasonic transducer; 6. Placement rack; 7. Cleaning agent feeding port; 8. Drain door; 9. Sediment cleaning assembly; 901. First cleaning scraper; 902. Limit rod; 903. Return spring; 10. Power assembly; 101. Driven rack; 102. First transmission gear; 103. Second transmission gear; 104. Linkage rack; 11. Turning Rotating mechanism; 1101, driving motor; 1102, transmission assembly; 1103, gear rack; 1104, driven gear; 12, residue cleaning assembly; 1201, second scraper; 1202, first cylinder; 1203, connecting pipe; 13, pneumatic assembly; 1301, second cylinder; 1302, ventilation pipe; 1303, ventilation assembly; 13031, ventilation valve column; 13032, movable frame; 13033, magnet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 8 As shown, the present invention provides a cleaning and descaling device for automobile stamping molds, including a cleaning device shell 1; a steel plate 3, fixedly installed in the middle of the inner cavity of the cleaning device shell 1; a placement frame 6, movably sleeved in the inner cavity of the cleaning device shell 1, and located above the steel plate 3; a sewage discharge door 8, hinged to the outside of the cleaning device shell 1, and located at the top of one side of the steel plate 3; a clearing and sedimentation component 9, arranged inside the cleaning device shell 1, and located above the outer side of the steel plate 3; a power component 10 includes a driven rack 101, the driven rack 101 is fixedly installed at the top of one end of the outer side of the clearing and sedimentation component 9, and the surface of the cleaning device shell 1 is movably sleeved with a first transmission gear 102 located at one end of the top of the driven rack 101. The surface of the body 1 is movably sleeved with a second transmission gear 103 located above the first transmission gear 102, the top of the driven rack 101 is meshed with the surface of the first transmission gear 102, and the surfaces of the first transmission gear 102 and the second transmission gear 103 are meshed. A residue cleaning component 12 located on the outside of the bottom of the placement rack 6 is movably installed inside the cleaning device shell 1, and a linkage frame 104 is provided at the bottom of one end of the residue cleaning component 12. One end of the linkage frame 104 passes through the cleaning device shell 1 and is located on one side of the second transmission gear 103. A flip mechanism 11 located above the middle of the driven rack 101 is provided on the surface of the cleaning device shell 1, and the flip mechanism 11 and the residue cleaning component 12 are connected by a pneumatic component 13.

[0022] When the flipping mechanism 11 runs and drives the placement rack 6 to flip as a whole, the gas in the pneumatic component 13 can be released and enter into the residue cleaning component 12, which can push the inner ends of the residue cleaning component 12 toward each other, and one end of the residue cleaning component 12 can drive the linkage frame 104 to move as a whole, so that the bottom tooth surface of one side of the linkage frame 104 contacts with the second transmission gear 103 and drives the second transmission gear 103 to rotate, and due to the meshing relationship between the second transmission gear 103 and the first transmission gear 102, the first transmission gear 102 can be driven to rotate, and since the diameter of the second transmission gear 103 is much larger than that of the first transmission gear 102, the first transmission gear 102 can rotate more circles than the second transmission gear 103, and the first transmission gear 102 drives the rotation to drive the driven rack 101 and the sedimentation cleaning component 9 to move as a whole. The distance is much greater than the linkage frame 104, which can make the sedimentation cleaning component 9 move smoothly as a whole to completely scrape off the sediment on the top of the steel plate 3.

[0023] like Figure 1 and Figure 2 As shown, a top cover 2 is hingedly connected to the top of the cleaning device housing 1 , and a cleaning agent feeding port 7 is arranged on the top of the other side of the cleaning device housing 1 .

[0024] With the above solution, when the operator needs to place the mold or add water, the top cover 2 can be flipped open, and when the cleaning agent needs to be added, it can be added into the cleaning device housing 1 through the cleaning agent feeding port 7.

[0025] like Figure 2 As shown, the inner cavity of the cleaning device housing 1 is provided with an ultrasonic generator 4 located on one side of the bottom of the steel plate 3, and a steel plate 3 is provided in the middle of the bottom end of the steel plate 3, and the steel plate 3 and the ultrasonic generator 4 are connected by electric wires.

[0026] The above scheme is adopted: by providing an ultrasonic generator 4 and an ultrasonic transducer 5, when the operator places the mold on the top of the placement rack 6 for cleaning, the ultrasonic generator 4 can be started to generate ultrasonic waves which are transmitted to the steel plate 3 through the ultrasonic transducer 5, and then the liquid on the top of the steel plate 3 can be cavitated and accelerated, so that the mold can be cleaned and scaled off smoothly.

[0027] like Figure 5 and Figure 6 As shown, the sediment removal assembly 9 includes a first cleaning scraper 901, a limiting rod 902 and a return spring 903; The first cleaning scraper 901 is movably installed in the inner cavity of the cleaning device shell 1 and is located on the outside of the top of the reset spring 903. The limiting rod 902 is fixedly installed in the inner cavity of the cleaning device shell 1 and is located inside the outer end of the first cleaning scraper 901. The first cleaning scraper 901 is elastically connected to the inner wall of the cleaning device shell 1 through the reset spring 903.

[0028] The above solution is adopted: by providing a return spring 903, when the first cleaning scraper 901 is driven to move to one side as a whole, the return spring 903 can be compressed as a whole, and when resetting is required, the elastic force of the return spring 903 can assist in resetting.

[0029] like Figure 5 and Figure 6 As shown, the surface of the limiting rod 902 and the inner wall of the return spring 903 are slidably connected.

[0030] By adopting the above scheme, when the first cleaning scraper 901 moves as a whole and the limiting rod 902 retracts and contracts, the first cleaning scraper 901 and the limiting rod 902 can move horizontally under the limiting action of sliding on the surface of the return spring 903.

[0031] like Figure 3 , Figure 4 and Figure 6 As shown, the flip mechanism 11 includes a driving motor 1101, a transmission assembly 1102, a gear rack 1103 and a driven gear 1104; The driving motor 1101 is fixedly installed on the surface of the cleaning device shell 1 and is located above the other side of the linkage frame 104. The transmission component 1102 is arranged on the surface of the cleaning device shell 1 and is connected to the output end of the driving motor 1101. The gear rack 1103 is movably installed on the surface of the cleaning device shell 1 and is located at both ends of one side of the transmission component 1102. The driven gear 1104 is fixedly sleeved on one end of the placement frame 6 and is located between the inner sides of the gear rack 1103.

[0032] By adopting the above solution, the transmission assembly 1102 is provided. When the driving motor 1101 is running, the transmission assembly 1102 can be driven to move, thereby smoothly driving the two tooth racks 1103 to move toward or away from each other.

[0033] like Figure 4 and Figure 6 As shown, the inner side of the gear rack 1103 meshes with the surface of the driven gear 1104 .

[0034] By adopting the above scheme: by providing a driven gear 1104, when the two gear racks 1103 move toward or away from each other, the teeth on the inner side of the gear rack 1103 can drive the teeth on the surface of the driven gear 1104, thereby driving the driven gear 1104 and the placement rack 6 as a whole to flip smoothly.

[0035] like Figure 2 , Figure 4 and Figure 6 As shown, the residue cleaning assembly 12 includes a second scraper 1201, a first cylinder 1202 and a connecting pipe 1203; The second scraper 1201 is movably installed in the inner cavity of the cleaning device shell 1 and is located below the outer side of the placement frame 6. The first cylinder 1202 is arranged at the outer end of the cleaning device shell 1, and the inner end is fixedly connected to the middle part of the outer side of the second scraper 1201. The connecting pipe 1203 is fixedly connected to the middle part of the outer end of the first cylinder 1202.

[0036] The above scheme is adopted: by providing a second scraper 1201, when gas enters the outer inner cavity of the first cylinder 1202 through the connecting pipe 1203, the air pressure in the outer inner cavity of the first cylinder 1202 will increase, which can push the inner output end of the first cylinder 1202 to drive the two second scrapers 1201 to move towards each other.

[0037] like Figure 7 and Figure 8 As shown, the pneumatic assembly 13 includes a second cylinder 1301, a vent pipe 1302 and a vent assembly 1303; The second cylinder 1301 is arranged on the surface of the cleaning device shell 1 and is located in the middle of the outer side of the gear rack 1103, and the inner output end of the second cylinder 1301 is fixedly connected to the outer side of the gear rack 1103, the ventilation pipe 1302 is fixedly connected to the outer inner cavity of the second cylinder 1301, and the ventilation component 1303 is arranged inside the outer end of the ventilation pipe 1302, and the outer end of the ventilation pipe 1302 is fixedly connected to the other end of the connecting pipe 1203.

[0038] By adopting the above solution: by providing a second cylinder 1301, when the gear rack 1103 moves toward each other, the output end inside the second cylinder 1301 is driven to move toward each other synchronously, so that the air pressure inside the inner cavity of the second cylinder 1301 can be compressed.

[0039] like Figure 7 and Figure 8 As shown, the ventilation component 1303 includes a ventilation valve column 13031, a movable frame 13032 and a magnet 13033; The ventilation valve column 13031 is movably installed outside the inner cavity of the ventilation pipe 1302, the movable frame 13032 is fixedly installed outside the ventilation valve column 13031, and the magnet 13033 is arranged inside the cleaning device housing 1 and the ventilation pipe 1302, and is located outside one end of the movable frame 13032.

[0040] By adopting the above scheme: by providing the ventilation valve column 13031, when the two tooth racks 1103 move toward or away from each other, the inner inclined surface of the tooth rack 1103 can squeeze and push the inner inclined surface of the movable rack 13032, so that the movable rack 13032 and the ventilation valve column 13031 move upward, or the outer inclined surface of the tooth rack 1103 can squeeze and push the outer inclined surface of the movable rack 13032, so that the two movable racks 13032 and the ventilation valve column 13031 move downward and reset as a whole, so that the inner cavity of the ventilation valve column 13031 and the inner cavity of the connecting pipe 1203 are aligned or misaligned, thereby achieving the purpose of connecting and blocking the ventilation pipe 1302 and the connecting pipe 1203.

[0041] The working principle and use process of the present invention: First, when the operator needs to clean and discharge the sediment accumulated on the top of the steel plate 3 and the impurities at the bottom of the placement rack 6, the sewage door 8 can be flipped open to allow the water to be completely discharged, and the drive motor 1101 can be started, so that the output end of the drive motor 1101 drives the transmission assembly 1102 as a whole to move, and then the two gear racks 1103 can be driven to move towards each other, and the output end of the second cylinder 1301 can be pulled, so that the gas at the inner end of the second cylinder 1301 is compressed in the ventilation pipe 1302. At this time, due to the meshing relationship between the inner side of the gear rack 1103 and the surface of the driven gear 1104, the driven gear 1104 and the placement rack 6 as a whole can be smoothly driven to rotate 180 degrees.

[0042] Afterwards, when the tooth rack 1103 is completely facing each other so that the placement rack 6 is turned over, the inner inclined surface of the tooth rack 1103 will squeeze and push the inner inclined surface of the movable rack 13032, thereby driving the movable rack 13032 and the ventilation valve column 13031 upward as a whole, and the movable rack 13032 and the ventilation valve column 13031 can be fixed by the magnetic attraction of the outer magnet 13033, so that the inner cavity of the ventilation valve column 13031 is aligned and connected with the connecting pipe 1203, and finally the compressed gas in the inner cavity of the ventilation pipe 1302 will enter the inner cavity of the first cylinder 1202 through the ventilation valve column 13031 and the connecting pipe 1203, so that the air pressure in the inner cavity of the outer end of the first cylinder 1202 becomes larger, and the inner output end of the first cylinder 1202 pushes the two second scrapers 1201 to move toward each other, which can smoothly scrape off the residue on the bottom surface of the placement rack 6 after it is turned over and fall onto the top of the steel plate 3.

[0043] Finally, when the two second scrapers 1201 face each other for a distance, the second scraper 1201 at one end will drive the linkage frame 104 to move, so that the bottom of one side of the linkage frame 104 contacts and engages with the surface of the second transmission gear 103. When the second scrapers 1201 are completely facing each other, the linkage frame 104 will continue to move, thereby driving the second transmission gear 103 to rotate, and at the same time driving the first transmission gear 102 to rotate. Finally, the first transmission gear 102 can rotate and drive the driven rack 101 and the first cleaning scraper 901 to move to one side as a whole, so as to fully hang and discharge the sediment on the top of the steel plate 3.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning and descaling device for automobile stamping dies, characterized in that: It comprises a cleaning device housing (1); A steel plate (3) fixedly mounted in the middle of the inner cavity of the cleaning device housing (1); A placement rack (6) movably sleeved in the inner cavity of the cleaning device housing (1) and located above the steel plate (3); A sewage discharge door (8) is hinged to the outside of the cleaning device housing (1) and is located at the top of one side of the steel plate (3); A sedimentation cleaning component (9) is arranged inside the cleaning device housing (1) and is located above the outer side of the steel plate (3); The power assembly (10) comprises a driven rack (101), the driven rack (101) being fixedly mounted on the top of one end of the outer side of the sedimentation cleaning assembly (9), the surface of the cleaning device housing (1) being movably sleeved with a first transmission gear (102) located at one end of the top of the driven rack (101), the surface of the cleaning device housing (1) being movably sleeved with a second transmission gear (103) located above the first transmission gear (102), the top of the driven rack (101) being meshed with the surface of the first transmission gear (102), the first transmission gear (102) and the second transmission gear (103) being meshed with each other. The surfaces of the wheels (103) are meshed with each other, a residue cleaning component (12) is movably installed inside the cleaning device housing (1) and is located outside the bottom of the placement frame (6), a linkage frame (104) is arranged at the bottom of one end of the residue cleaning component (12), one end of the linkage frame (104) passes through the cleaning device housing (1) and is located on one side of the second transmission gear (103), a flip mechanism (11) is arranged on the surface of the cleaning device housing (1) and is located above the middle of the driven rack (101), and the flip mechanism (11) and the residue cleaning component (12) are connected via a pneumatic component (13).

2. The cleaning and descaling device for automobile stamping dies according to claim 1, characterized in that: A top cover (2) is hingedly connected to the top of the cleaning device housing (1), and a cleaning agent feeding port (7) is provided at the top of the other side of the cleaning device housing (1).

3. The cleaning and descaling device for automobile stamping dies according to claim 1, characterized in that: The inner cavity of the cleaning device housing (1) is provided with an ultrasonic generator (4) located at one side of the bottom of the steel plate (3); a steel plate (3) is provided in the middle of the bottom end of the steel plate (3); and the steel plate (3) and the ultrasonic generator (4) are connected via an electric wire.

4. The cleaning and descaling device for automobile stamping dies according to claim 1, characterized in that: The sediment removal component (9) comprises a first cleaning scraper (901), a limiting rod (902) and a return spring (903); The first cleaning scraper (901) is movably mounted in the inner cavity of the cleaning device housing (1) and is located outside the top of the reset spring (903); the limit rod (902) is fixedly mounted in the inner cavity of the cleaning device housing (1) and is located inside the outer end of the first cleaning scraper (901); the first cleaning scraper (901) is elastically connected to the inner wall of the cleaning device housing (1) via the reset spring (903).

5. The cleaning and descaling device for automobile stamping dies according to claim 4, characterized in that: The surface of the limiting rod (902) is slidably connected to the inner wall of the return spring (903).

6. The cleaning and descaling device for automobile stamping dies according to claim 1, characterized in that: The turning mechanism (11) comprises a driving motor (1101), a transmission assembly (1102), a gear rack (1103) and a driven gear (1104); The driving motor (1101) is fixedly mounted on the surface of the cleaning device housing (1) and is located above the other side of the linkage frame (104); the transmission assembly (1102) is arranged on the surface of the cleaning device housing (1) and is connected to the output end of the driving motor (1101); the gear rack (1103) is movably mounted on the surface of the cleaning device housing (1) and is located at both ends of one side of the transmission assembly (1102); and the driven gear (1104) is fixedly sleeved on one end of the placement frame (6) and is located between the inner sides of the gear rack (1103).

7. The cleaning and descaling device for automobile stamping dies according to claim 6, characterized in that: The inner side of the tooth rack (1103) meshes with the surface of the driven gear (1104).

8. The cleaning and descaling device for automobile stamping dies according to claim 1, characterized in that: The residue cleaning component (12) comprises a second scraper (1201), a first cylinder (1202) and a connecting pipe (1203); The second scraper (1201) is movably mounted in the inner cavity of the cleaning device housing (1) and is located below the outer side of the placement rack (6); the first cylinder (1202) is arranged at the outer end of the cleaning device housing (1), and the inner end is fixedly connected to the middle part of the outer side of the second scraper (1201); the connecting pipe (1203) is fixedly connected to the middle part of the outer end of the first cylinder (1202).

9. The cleaning and descaling device for automobile stamping dies according to claim 1, characterized in that: The pneumatic component (13) comprises a second cylinder (1301), a ventilation pipe (1302) and a ventilation component (1303); The second cylinder (1301) is arranged on the surface of the cleaning device housing (1) and is located in the middle of the outer side of the tooth rack (1103), and the inner output end of the second cylinder (1301) is fixedly connected to the outer side of the tooth rack (1103), the ventilation pipe (1302) is fixedly connected to the outer inner cavity of the second cylinder (1301), the ventilation component (1303) is arranged inside the outer end of the ventilation pipe (1302), and the outer end of the ventilation pipe (1302) is fixedly connected to the other end of the connecting pipe (1203).

10. The cleaning and descaling device for automobile stamping dies according to claim 9, characterized in that: The ventilation component (1303) comprises a ventilation valve column (13031), a movable frame (13032) and a magnet (13033); The ventilation valve column (13031) is movably mounted on the outside of the inner cavity of the ventilation pipe (1302); the movable frame (13032) is fixedly mounted on the outside of the ventilation valve column (13031); and the magnet (13033) is arranged inside the cleaning device housing (1) and the ventilation pipe (1302), and is located on the outside of one end of the movable frame (13032).

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