Deep drawing forming device for aluminum alloy gas storage tank

Abstract

The invention provides a deep drawing forming device for an aluminum alloy gas storage tank, and relates to the field of automobile part machining, the deep drawing forming device comprises a forming base, a forming lower die, a forming upper die, a forming top block, a supporting sliding rod, a limiting sliding rod, a discharging observation mechanism and a discharging cleaning mechanism; the forming lower die is fixedly connected to the upper end face of the forming base. The upper forming die slides on the upper side of the forming base; the forming top block is fixedly connected to the lower end face of the forming upper die; the supporting sliding rod is fixedly connected to the inner end face of the forming base. The limiting sliding rod is connected into the lower forming die in a sliding mode. The discharging observation mechanism is arranged in the forming top block; the discharging cleaning mechanism is arranged in the forming base; by adopting the discharging observation mechanism, the detection of the quality of the air storage tank is improved, by adopting the discharging cleaning mechanism, the cleanliness of the surface of the cleaning bottom block is ensured, and the problem that the quality and the attractiveness of an aluminum alloy air storage cylinder after being machined are affected due to the fact that the bottom of an aluminum alloy block is easily ejected out of a concave point by chippings and impurities is solved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a deep drawing forming device for an aluminum alloy gas storage tank. Background Art

[0002] The function of the aluminum alloy air cylinder is to store compressed air inside the truck for braking or other gas needs. Compared with iron air cylinders, aluminum alloy air cylinders are covered with a layer of film on the surface, which is cleaner and less susceptible to corrosion and has a longer service life. A deep drawing forming device is required for the production of aluminum alloy air cylinders. The deep drawing forming device is divided into an upper die and a lower die. The staff puts the aluminum alloy block into the lower die, and the upper die slides and pulls the aluminum alloy block to shape the aluminum alloy block, thereby completing the production of the aluminum alloy air cylinder.

[0003] According to CN202322547355.X, the utility model discloses a deep drawing stamping forming die for automobile sheet metal parts in the field of stamping processing technology, including an upper mounting plate, a plurality of connecting columns are fixedly installed on the lower surface of the upper mounting plate, a lower mounting plate is fixedly installed on the lower end of the connecting column, a forming part is fixedly installed on the lower mounting plate, a connecting shaft is slidably connected to the upper mounting plate, a mounting sleeve is rotatably installed on the lower end of the connecting shaft, a movable plate is fixedly installed on the lower surface of the mounting sleeve, a plurality of through grooves are opened on the movable plate, a driven gear is fixedly installed on the mounting sleeve, a driving gear is arranged on one side of the driven gear, the driving gear is meshed with the driven gear, a stamping assembly is arranged on the upper mounting plate, a deep drawing stamping die with automatic mold replacement is reduced, the demand for external transfer equipment during the processing process is reduced, the stamping efficiency is improved, and the processing cost of deep drawing stretching equipment is reduced.

[0004] However, the deep drawing forming device generally places the aluminum alloy block through the internal structure of the lower die. The aluminum alloy gas cylinder is generally produced inside the workshop during processing. Impurities and debris are easily generated during production. When the debris and impurities fall into the lower die, the aluminum alloy block is placed in the lower die. The deep drawing forming device forms the upper and lower dies in a vacuum state. The debris and impurities can easily push out depressions on the bottom of the aluminum alloy block, affecting the quality and aesthetics of the aluminum alloy gas cylinder after processing. Summary of the invention

[0005] In view of this, the present invention provides a deep drawing forming device for an aluminum alloy gas tank, which is convenient for workers to carefully observe whether there are defects on the surface of the gas tank, thereby improving the inspection of the quality of the gas tank. When the cleaning bottom block slides, the sliding block wipes the impurities and debris on the surface of the cleaning bottom block to ensure the cleanliness of the cleaning bottom block surface.

[0006] The present invention provides the purpose and efficacy of a deep drawing forming device for an aluminum alloy gas storage tank, specifically comprising: a forming base, a forming lower die, a forming upper die, a forming top block, a supporting slide bar, a limiting slide bar, a power slide bar, a material discharge observation mechanism and a material discharge cleaning mechanism; the forming lower die is fixedly connected to the middle position of the upper end face of the forming base; the forming upper die slides on the upper side of the forming base, and the forming upper die slides on the upper side of the forming lower die; the forming top block is fixedly connected to the middle position of the lower end face of the forming upper die; the supporting slide bars are provided in four groups, and the four groups of supporting slide bars are respectively fixedly connected to the four corners of the inner end face of the forming base and the forming top block; the limiting slide bars are provided in two groups, and the two groups of limiting slide bars are respectively slidably connected to the inside of the forming lower die and the forming upper die; the power slide bar is fixedly connected to the middle position of the rear end face of the forming top block; the material discharge observation mechanism is arranged inside the forming top block; the material discharge cleaning mechanism is arranged inside the forming base.

[0007] Furthermore, the material discharging observation mechanism includes: a power groove; the power groove is opened on the inner rear side of the upper end surface of the forming base, and the lower side of the power slider is slidably connected to the inside of the power groove.

[0008] Furthermore, the discharge observation mechanism also includes: a trigger solid block and a start button; the trigger solid block is fixedly connected to the rear side of the inside of the molding base; the start button is fixedly connected to the middle position of the lower end surface of the power slider, the start button slides on the upper side of the trigger solid block, and the start button slides on the rear side of the inside of the molding base.

[0009] Furthermore, the discharge observation mechanism also includes: an observation light ring; the observation light ring is fixedly connected to the middle position of the upper end surface of the forming top block, the observation light ring is located outside the discharge port of the forming top block, the observation light ring and the start button are connected in series to form a closed switch circuit, and the observation light ring is a circular ring structure.

[0010] Furthermore, the discharging and cleaning mechanism includes: a power rack, a power shaft and a power gear; the power rack is fixedly connected to the lower side of the right end surface of the power slider, and the power rack is slidably connected inside the power groove; the power shaft is rotatably connected to the right side inside the forming base; the power gear is coaxially fixedly connected to the rear side of the power shaft, and the power rack and the power gear are meshed to form a gear rack transmission mechanism.

[0011] Furthermore, the discharging and cleaning mechanism also includes: a power bevel gear and a cleaning bevel gear; the power bevel gear is coaxially fixedly connected to the front side of the power shaft, and the power bevel gear rotates inside the forming base; the cleaning bevel gear is rotatably connected to the middle position on the right side of the forming base, and the power bevel gear and the cleaning bevel gear are meshed to form a bevel gear transmission mechanism.

[0012] Furthermore, the discharging cleaning mechanism also includes: a cleaning gear and a cleaning rack; the cleaning gear is coaxially fixedly connected to the lower side of the cleaning bevel gear, and the cleaning gear is rotatably connected to the middle position on the right side inside the forming base; the cleaning rack is slidably connected to the right side inside the forming base, and the cleaning gear and the cleaning rack are meshed together to form a gear and rack transmission mechanism.

[0013] Furthermore, the discharging cleaning mechanism also includes: a cleaning bottom block and a cleaning roller; the cleaning bottom block is slidably connected to the inside of the forming base, the cleaning bottom block slides on the lower end surface of the forming lower mold, and the right end surface of the cleaning bottom block is fixedly connected to the cleaning rack; a total of multiple groups of cleaning rollers are arranged, and multiple groups of cleaning rollers are rotatably connected to the inside of the left end surface of the cleaning bottom block respectively, and multiple groups of cleaning rollers slide on the left side of the inside of the forming base.

[0014] Furthermore, the discharging and cleaning mechanism also includes: a wiping slider and a wiping spring; the wiping slider is slidably connected to the rear side of the interior of the molding base, and the wiping slider slides on the rear side of the upper end surface of the cleaning bottom block; the wiping springs are provided in a total of multiple groups, and the multiple groups of wiping springs are respectively fixedly connected to the rear side of the interior of the molding base, and the multiple groups of wiping springs are respectively elastically connected to the upper end surface of the wiping slider.

[0015] Beneficial Effects

[0016] The present invention adopts a discharge observation mechanism to realize that after the upper forming die of the deep drawing forming device slides upward to drive the aluminum alloy block to be drawn into a gas tank, the upper forming die slides downward again, and the upper forming die exposes the gas tank, which is convenient for workers to take the gas tank. When the upper forming die is located on the lower side, the observation lamp ring generates bright light to remind the workers that the drawing and forming of the gas tank is completed. When the workers take the gas tank, the bright light of the observation lamp ring is irradiated on the surface of the gas tank, which is convenient for the workers to carefully observe whether there are defects on the surface of the gas tank, thereby avoiding the problem that defects on the surface of the gas tank are difficult to observe due to too dim light, thereby improving the detection of the quality of the gas tank.

[0017] In addition, by adopting the discharging and cleaning mechanism, the aluminum alloy block is placed on the cleaning bottom block, and the sliding of the forming upper mold drives the cleaning bottom block to slide, and the elastic force of the wiping spring drives the wiping slider to slide, and the wiping slider slides and fits the surface of the cleaning bottom block. When the cleaning bottom block slides, the wiping slider wipes the impurities and debris on the surface of the cleaning bottom block, avoiding the problem of impurities and debris on the surface of the cleaning bottom block causing pits on the surface of the gas tank, affecting the quality and aesthetics of the gas tank, and ensuring the cleanliness of the surface of the cleaning bottom block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic structural diagram of a front view of a drawing forming device according to an embodiment of the present invention.

[0022] Figure 2 It is a schematic structural diagram of a rear view of a drawing forming device according to an embodiment of the present invention.

[0023] Figure 3 It is a schematic diagram of the disassembled structure of the drawing forming device of an embodiment of the present invention.

[0024] Figure 4 It is a schematic structural diagram of a molding top block viewed from below according to an embodiment of the present invention.

[0025] Figure 5 It is a schematic diagram of the internal structure of the discharge observation mechanism of an embodiment of the present invention.

[0026] Figure 6 It is a schematic diagram of the overall structure of the discharging and cleaning mechanism of an embodiment of the present invention.

[0027] Figure 7 It is a structural schematic diagram of the discharge cleaning mechanism part of an embodiment of the present invention.

[0028] Figure 8 It is a structural schematic diagram of a cleaning bottom block from a left perspective according to an embodiment of the present invention.

[0029] Reference numerals list

[0030] 1. Molding base; 101. Power groove; 2. Molding lower mold; 3. Molding upper mold; 4. Molding top block; 5. Support slide bar; 6. Limit slide bar; 7. Power slider; 8. Trigger solid block; 9. Start button; 10. Observation light ring; 11. Power rack; 12. Power shaft; 1201. Power gear; 1202. Power bevel gear; 13. Cleaning gear; 1301. Cleaning bevel gear; 14. Cleaning bottom block; 1401. Cleaning rack; 1402. Cleaning roller; 15. Wiping slider; 1501. Wiping spring. DETAILED DESCRIPTION

[0031] Example 1: Please refer to Figures 1 to 5 As shown:

[0032] The present invention provides a deep drawing forming device for an aluminum alloy gas storage tank, comprising: a forming base 1, a forming lower die 2, a forming upper die 3, a forming top block 4, a supporting slide bar 5, a limiting slide bar 6, a power slide bar 7 and a material discharging observation mechanism; the forming lower die 2 is fixedly connected to the middle position of the upper end surface of the forming base 1; the forming upper die 3 slides on the upper side of the forming base 1, and the forming upper die 3 slides on the upper side of the forming lower die 2; the forming top block 4 is fixedly connected to the middle position of the lower end surface of the forming upper die 3; a total of four groups of supporting slide bars 5 are provided, and the four groups of supporting slide bars 5 are respectively fixedly connected to the four corners of the inner end surface of the forming base 1 and the forming top block 4; a total of two groups of limiting slide bars 6 are provided, and the two groups of limiting slide bars 6 are respectively slidably connected inside the forming lower die 2 and the forming upper die 3; the power slide bar 7 is fixedly connected to the middle position of the rear end surface of the forming top block 4; the material discharging observation mechanism is arranged inside the forming top block 4.

[0033] Among them, the discharge observation mechanism includes: a power groove 101; the power groove 101 is opened on the inner rear side of the upper end surface of the forming base 1, and the lower side of the power slider 7 is slidably connected to the inside of the power groove 101. During use, when the forming top block 4 slides, it drives the forming upper mold 3 to slide, and the sliding of the forming upper mold 3 draws the aluminum alloy gas storage tank. When the forming top block 4 slides, it drives the power slider 7 to slide, and the lower side of the power slider 7 slides inside the power groove 101.

[0034] Among them, the discharge observation mechanism also includes: a trigger solid block 8 and a start button 9; the trigger solid block 8 is fixedly connected to the rear side of the inside of the molding base 1; the start button 9 is fixedly connected to the middle position of the lower end surface of the power slider 7, the start button 9 slides on the upper side of the trigger solid block 8, and the start button 9 slides on the rear side of the inside of the molding base 1. During use, the power slider 7 slides to drive the start button 9 to slide. When the start button 9 slides to the position of the trigger solid block 8, the trigger solid block 8 presses the start button 9 to start.

[0035] Among them, the discharge observation mechanism also includes: an observation light ring 10; the observation light ring 10 is fixedly connected to the middle position of the upper end surface of the forming top block 4, the observation light ring 10 is located outside the discharge port of the forming top block 4, the observation light ring 10 and the start button 9 are connected in series to form a closed switch circuit, and the observation light ring 10 is a circular ring structure. During use, the start button 9 is pressed to start and drive the observation light ring 10 to illuminate. The observation light ring 10 illuminates to prompt the staff to take or put materials. When the staff takes the aluminum alloy gas tank from the inside of the forming lower mold 2 and slides, the observation light ring 10 shines on the outer end surface of the aluminum alloy gas tank, which is convenient for the staff to observe the quality of the drawing of the aluminum alloy gas tank.

[0036] Specific usage and function of this embodiment: During use of the present invention, when the forming top block 4 slides, it drives the forming upper die 3 to slide, and the sliding of the forming upper die 3 draws the aluminum alloy gas tank. When the forming top block 4 slides, it drives the power slider 7 to slide, and the lower side of the power slider 7 slides inside the power groove 101. The sliding of the power slider 7 drives the starting button 9 to slide. When the starting button 9 slides to the position of the trigger solid block 8, the trigger solid block 8 presses the starting button 9 to start. After the starting button 9 is pressed and started, it drives the observation light ring 10 to illuminate. The observation light ring 10 illuminates to facilitate the staff to take or put materials. When the staff takes the aluminum alloy gas tank from the inside of the forming lower die 2, it slides, and the observation light ring 10 shines on the outer end face of the aluminum alloy gas tank, which is convenient for the staff to observe the quality of the drawing of the aluminum alloy gas tank, so as to facilitate the staff to carefully observe the quality of the drawing of the aluminum alloy gas tank.

[0037] Embodiment 2:

[0038] Based on Example 1, please refer to Figures 6 to 8 As shown:

[0039] The present invention provides a deep drawing forming device for an aluminum alloy gas storage tank, which also includes a discharging and cleaning mechanism. The discharging and cleaning mechanism is arranged inside a forming base 1, and includes: a power rack 11, a power rotating shaft 12 and a power gear 1201; the power rack 11 is fixedly connected to the lower side of the right end surface of a power sliding block 7, and the power rack 11 is slidably connected inside a power groove 101; the power rotating shaft 12 is rotatably connected to the right side inside the forming base 1; the power gear 1201 is coaxially fixedly connected to the rear side of the power rotating shaft 12, and the power rack 11 and the power gear 1201 are meshed to form a gear rack transmission mechanism. During use, the sliding of the power sliding block 7 drives the power rack 11 to slide, the sliding of the power rack 11 drives the meshing power gear 1201 to rotate, and the rotation of the power gear 1201 drives the power rotating shaft 12 to rotate.

[0040] Among them, the discharging and cleaning mechanism also includes: a power bevel gear 1202 and a cleaning bevel gear 1301; the power bevel gear 1202 is coaxially fixedly connected to the front side of the power shaft 12, and the power bevel gear 1202 rotates inside the forming base 1; the cleaning bevel gear 1301 is rotatably connected to the middle position on the right side inside the forming base 1, and the power bevel gear 1202 and the cleaning bevel gear 1301 are meshed to form a bevel gear transmission mechanism. During use, the power shaft 12 rotates to drive the power bevel gear 1202 to rotate, and the power bevel gear 1202 rotates to drive the meshing cleaning bevel gear 1301 to rotate.

[0041] Among them, the discharging cleaning mechanism also includes: a cleaning gear 13 and a cleaning rack 1401; the cleaning gear 13 is coaxially fixedly connected to the lower side of the cleaning bevel gear 1301, and the cleaning gear 13 is rotatably connected to the middle position on the right side inside the forming base 1; the cleaning rack 1401 is slidably connected to the right side inside the forming base 1, and the cleaning gear 13 and the cleaning rack 1401 are meshed to form a gear rack transmission mechanism. During use, the cleaning bevel gear 1301 rotates to drive the cleaning gear 13 to rotate, and the cleaning gear 13 rotates to drive the meshing cleaning rack 1401 to slide.

[0042] Among them, the discharge cleaning mechanism also includes: a cleaning bottom block 14 and a cleaning roller 1402; the cleaning bottom block 14 is slidably connected to the inside of the forming base 1, the cleaning bottom block 14 slides on the lower end surface of the forming lower mold 2, and the right end surface of the cleaning bottom block 14 is fixedly connected to the cleaning rack 1401; a total of multiple groups of cleaning rollers 1402 are arranged, and multiple groups of cleaning rollers 1402 are respectively rotatably connected to the inside of the left end surface of the cleaning bottom block 14, and multiple groups of cleaning rollers 1402 slide on the left side of the inside of the forming base 1. During use, the sliding of the cleaning rack 1401 drives the sliding of the cleaning bottom block 14, and the sliding of the cleaning bottom block 14 drives the cleaning roller 1402 to rotate inside the forming base 1.

[0043] Among them, the discharging cleaning mechanism also includes: a wiping slider 15 and a wiping spring 1501; the wiping slider 15 is slidably connected to the rear side of the interior of the forming base 1, and the wiping slider 15 slides on the rear side of the upper end surface of the cleaning bottom block 14; there are multiple groups of wiping springs 1501, and the multiple groups of wiping springs 1501 are respectively fixedly connected to the rear side of the interior of the forming base 1, and the multiple groups of wiping springs 1501 are respectively elastically connected to the upper end surface of the wiping slider 15. During use, when the cleaning bottom block 14 slides, the wiping slider 15 wipes the dust on the upper end surface of the cleaning bottom block 14, and the elastic force of the wiping spring 1501 drives the wiping slider 15 to slide, and the wiping slider 15 slides tightly against the upper end surface of the cleaning bottom block 14.

[0044] Specific usage and function of the second embodiment: During the use of the present invention, the sliding of the power slider 7 drives the sliding of the power rack 11, the sliding of the power rack 11 drives the meshing power gear 1201 to rotate, the rotation of the power gear 1201 drives the power shaft 12 to rotate, the rotation of the power shaft 12 drives the power bevel gear 1202 to rotate, the rotation of the power bevel gear 1202 drives the meshing cleaning bevel gear 1301 to rotate, the rotation of the cleaning bevel gear 1301 drives the cleaning gear 13 to rotate, the rotation of the cleaning gear 13 drives the meshing cleaning rack 1401 to slide, The sliding of the cleaning rack 1401 drives the cleaning bottom block 14 to slide, and the sliding of the cleaning bottom block 14 drives the cleaning roller 1402 to rotate inside the forming base 1. When the cleaning bottom block 14 slides, the wiping slider 15 wipes the dust on the upper end surface of the cleaning bottom block 14, and the elastic force of the wiping spring 1501 drives the wiping slider 15 to slide, and the wiping slider 15 slides and is close to the upper end surface of the cleaning bottom block 14, so as to ensure that the cleaning bottom block 14 is clean and tidy. When the aluminum alloy material is placed in the interior of the forming lower mold 2, the aluminum alloy material is placed on the upper end surface of the cleaning bottom block 14, so as to ensure that no debris marks appear on the surface of the aluminum alloy.

Claims

1. Aluminum alloy gas tank deep drawing forming device, including: A molding base (1), a molding lower mold (2), a molding upper mold (3), a molding top block (4), a supporting slide rod (5), a limiting slide rod (6), a power slide block (7), a discharge observation mechanism and a discharge cleaning mechanism; the molding lower mold (2) is fixedly connected to the middle position of the upper end surface of the molding base (1); it is characterized in that the molding upper mold (3) slides on the upper side of the molding base (1), and the molding upper mold (3) slides on the upper side of the molding lower mold (2); the molding top block (4) is fixedly connected to the middle position of the lower end surface of the molding upper mold (3) ; The supporting slide bars (5) are provided in four groups, and the four groups of supporting slide bars (5) are respectively fixedly connected to the four corners of the inner end surfaces of the molding base (1) and the molding top block (4); The limiting slide bars (6) are provided in two groups, and the two groups of limiting slide bars (6) are respectively slidably connected inside the molding lower mold (2) and the molding upper mold (3); The power slider (7) is fixedly connected to the middle position of the rear end surface of the molding top block (4); The discharge observation mechanism is arranged inside the molding top block (4); The discharge cleaning mechanism is arranged inside the molding base (1).

2. The deep drawing forming device for an aluminum alloy gas storage tank according to claim 1, characterized in that: The material discharging observation mechanism comprises: a power groove (101); the power groove (101) is arranged at the rear side of the inner side of the upper end surface of the forming base (1); the lower side of the power slider (7) is slidably connected to the inner side of the power groove (101).

3. The deep drawing forming device for aluminum alloy gas storage tank according to claim 1, characterized in that: The material discharging observation mechanism further comprises: a trigger block (8) and a start button (9); the trigger block (8) is fixedly connected to the rear side of the interior of the molding base (1); the start button (9) is fixedly connected to the middle position of the lower end surface of the power slider (7), the start button (9) slides on the upper side of the trigger block (8), and the start button (9) slides on the rear side of the interior of the molding base (1).

4. The deep drawing forming device for an aluminum alloy gas storage tank as claimed in claim 3, characterized in that: The discharge observation mechanism further comprises: an observation light ring (10); the observation light ring (10) is fixedly connected to the middle position of the upper end surface of the molding top block (4); the observation light ring (10) is located outside the discharge port of the molding top block (4); the observation light ring (10) and the start button (9) are connected in series to form a closed switch circuit; the observation light ring (10) is a circular ring structure.

5. The deep drawing forming device for aluminum alloy gas storage tank according to claim 1, characterized in that: The material discharging and cleaning mechanism comprises: a power rack (11), a power rotating shaft (12) and a power gear (1201); the power rack (11) is fixedly connected to the lower side of the right end surface of the power sliding block (7), and the power rack (11) is slidably connected inside the power groove (101); the power rotating shaft (12) is rotatably connected to the right side inside the forming base (1); the power gear (1201) is coaxially fixedly connected to the rear side of the power rotating shaft (12), and the power rack (11) and the power gear (1201) are meshed to form a gear rack transmission mechanism.

6. The deep drawing forming device for an aluminum alloy gas storage tank as claimed in claim 5, characterized in that: The discharging and cleaning mechanism further comprises: a power bevel gear (1202) and a cleaning bevel gear (1301); the power bevel gear (1202) is coaxially fixedly connected to the front side of the power shaft (12), and the power bevel gear (1202) rotates inside the forming base (1); the cleaning bevel gear (1301) is rotatably connected to the middle position on the right side inside the forming base (1), and the power bevel gear (1202) and the cleaning bevel gear (1301) are meshed to form a bevel gear transmission mechanism.

7. The deep drawing forming device for an aluminum alloy gas storage tank as claimed in claim 6, characterized in that: The material discharging and cleaning mechanism further comprises: a cleaning gear (13) and a cleaning rack (1401); the cleaning gear (13) is coaxially fixedly connected to the lower side of the cleaning bevel gear (1301), and the cleaning gear (13) is rotatably connected to the middle position of the right side inside the molding base (1); the cleaning rack (1401) is slidably connected to the right side inside the molding base (1), and the cleaning gear (13) and the cleaning rack (1401) are meshed to form a gear rack transmission mechanism.

8. The deep drawing forming device for an aluminum alloy gas storage tank as claimed in claim 7, characterized in that: The material discharging and cleaning mechanism further comprises: a cleaning bottom block (14) and a cleaning roller (1402); the cleaning bottom block (14) is slidably connected inside the forming base (1), the cleaning bottom block (14) slides on the lower end surface of the forming lower mold (2), and the right end surface of the cleaning bottom block (14) is fixedly connected to the cleaning rack (1401); a plurality of groups of cleaning rollers (1402) are provided, and the plurality of groups of cleaning rollers (1402) are respectively rotatably connected inside the left end surface of the cleaning bottom block (14), and the plurality of groups of cleaning rollers (1402) slide on the left side inside the forming base (1).

9. The deep drawing forming device for an aluminum alloy gas storage tank as claimed in claim 8, characterized in that: The discharging and cleaning mechanism further comprises: a wiping slider (15) and a wiping spring (1501); the wiping slider (15) is slidably connected to the rear side of the interior of the molding base (1), and the wiping slider (15) slides on the rear side of the upper end surface of the cleaning bottom block (14); a plurality of groups of wiping springs (1501) are provided, and the plurality of groups of wiping springs (1501) are respectively fixedly connected to the rear side of the interior of the molding base (1), and the plurality of groups of wiping springs (1501) are respectively elastically connected to the upper end surface of the wiping slider (15).

Images