A mold for aluminum roof tiles

Abstract

The present application relates to the field of mold technology, and in particular to a mold for aluminum roof tiles, including a material taking structure: including a lifting platform for storing stacked aluminum plates and a material taking assembly for moving the aluminum plates to a material loading structure; a material loading structure: including a material loading rod for supporting the aluminum plates and a material loading assembly for driving the aluminum plates to move to a stamping structure; a stamping structure: used to press the aluminum plates into metal tiles; a material unloading structure: used to remove the metal tiles from above the stamping structure; and a stacking structure: used to stack the metal tiles removed by the material unloading structure together. The stamping mold is made safer.

Description

Technical Field

[0001] The present application relates to the field of mold technology, and in particular to a mold for aluminum roof tiles. Background Art

[0002] With the progress and development of society, metal tiles are widely used. Aluminum roof tiles are one of the many types of tiles. They are made of aluminum. During the production process, it is usually necessary to stamp the aluminum plate using a mold, and then perform cutting and other processes to complete the production of the tiles.

[0003] The existing stamping dies require operators to manually place metal tiles on the dies, which not only has low work efficiency but is also prone to safety accidents. Summary of the invention

[0004] In order to make the stamping die safer, the present application provides a die for aluminum roof tiles.

[0005] The above technical objectives of this application are achieved through the following technical solutions:

[0006] A mold for aluminum roof tiles, characterized in that it includes:

[0007] Retrieving structure: including a lifting platform for storing stacked aluminum plates and a retrieving assembly for moving the aluminum plates to the loading structure;

[0008] Feeding structure: including a feeding rod for supporting the aluminum plate and a feeding assembly for driving the aluminum plate to move to the stamping structure;

[0009] Stamping structure: used to press aluminum plates into metal tiles;

[0010] Unloading structure: used to remove the metal tiles from the stamping structure;

[0011] Stacking structure: used to stack the metal tiles under the blanking structure together.

[0012] By adopting the above scheme, when stamping metal tiles, the aluminum plate is stacked above the lifting platform, and the material picking assembly moves the aluminum plate above the loading rod. Then the loading assembly drives the loading rod and the aluminum plate to move above the stamping structure. Then the stamping structure presses the aluminum plate into the shape of a metal tile. Then the unloading structure removes the metal tile above the stamping structure. Then the stacking structure stacks the metal tiles together, thereby realizing automatic stamping of the metal tiles, reducing the probability of danger to operators, and making the stamping mold safer.

[0013] Optionally, the material picking assembly includes a material picking rack, a material picking cylinder is fixedly connected below the material picking rack, the piston rod of the material picking cylinder faces upward, and the piston rod of the material picking cylinder is fixedly connected to a lifting platform, a first walking cylinder is arranged above the material picking rack, the first walking cylinder is fixedly connected to a suction cup, the suction cup is connected to an air pump, the air pump is fixedly connected to the material picking rack, a hose is arranged between the suction cup and the air pump to connect the suction cup and the air pump, the suction cup sucks the aluminum plate, and the first walking cylinder drives the suction cup to move to the loading structure.

[0014] By adopting the above scheme, when it is necessary to take materials, the suction cup is sucked on the surface of the aluminum plate, and the air pump extracts the gas in the suction cup to make the suction cup suck tighter. Then the first walking cylinder drives the aluminum plate and the suction cup to move toward the direction of the feeding structure, so that the aluminum plate moves to the top of the feeding structure. Then the suction cup puts down the aluminum plate, so that the aluminum plate moves to the top of the feeding structure.

[0015] Optionally, the feeding assembly includes a guide plate, the feeding rod includes a sleeve and an insertion rod, the insertion rod is inserted into the sleeve, and the insertion rod and the sleeve are slidably connected, the insertion rod is fixedly connected to a second walking cylinder for driving the insertion rod to move, the sleeve is fixedly connected to an end away from the insertion rod with a feeding plate for supporting the aluminum plate, a guide block is arranged on the outside of the sleeve, and a first guide groove and a second guide groove are opened on the surface of the guide plate, when the second walking cylinder approaches the stamping structure, the guide block slides in the first guide groove, and when the second walking cylinder moves away from the stamping structure, the guide block slides in the second guide groove, and the second guide groove is V-shaped.

[0016] By adopting the above scheme, when loading is required, the second walking cylinder drives the loading rod and the aluminum plate to move toward the stamping structure. At this time, the guide block slides in the first guide groove, so that the aluminum plate moves to the stamping structure. Then the second walking cylinder moves away from the stamping structure, and the guide block slides in the second guide groove. Since the second guide groove is V-shaped, the sleeve and the loading plate move obliquely downward, thereby placing the aluminum plate on the stamping structure. Then the loading rod and the second walking cylinder return to their original positions.

[0017] Optionally, the loading plate is an L-shaped loading plate.

[0018] By adopting the above solution, the loading plate can support the aluminum plate and limit the aluminum plate at the same time, thereby limiting the relative displacement between the aluminum plate and the loading plate during the movement.

[0019] Optionally, a spring is arranged in the sleeve, and two ends of the spring are fixedly connected to the sleeve and the insertion rod respectively, and both ends of the first guide groove and the second guide groove are connected, and a pin groove is opened at one end of the first guide groove close to the stamping structure, and a bayonet is slidably connected in the pin groove, and one end of the bayonet is fixedly connected to a pin spring, and one end of the pin spring is fixedly connected to the pin groove away from the bayonet, and the end of the bayonet away from the pin spring is inclined, and the inclined surface of the bayonet faces the other end of the first guide groove.

[0020] By adopting the above scheme, when the guide block slides to the position of the bayonet pin, the guide block contacts the inclined surface of the bayonet pin, and the guide block presses the bayonet pin into the pin groove. Then the guide block passes the bayonet pin, and the bayonet pin rebounds. Then the second travel cylinder moves away from the stamping structure. At this time, the bayonet pin blocks the first guide groove, so that the guide block slides into the second guide groove, causing the sleeve to move obliquely downward, thereby placing the aluminum plate on the stamping structure.

[0021] Optionally, the stamping structure includes a stamping frame, the stamping frame is fixedly connected to a lower mold, the stamping frame is fixedly connected to a stamping cylinder, the piston rod of the stamping cylinder is fixedly connected to an upper mold, and the upper mold is located above the lower mold.

[0022] By adopting the above solution, the piston rod of the stamping cylinder extends, thereby driving the upper die to move downward, thereby stamping the aluminum plate located above the lower die, so that the aluminum plate forms a metal tile.

[0023] Optionally, the punching frame is fixedly connected to a guide rod, which passes through the upper mold and is slidably connected to the upper mold.

[0024] By adopting the above solution, the movement of the upper mold is smoother.

[0025] Optionally, a material discharge trough is provided on the upper surface of the lower mold, and the material discharge structure includes a material discharge block and a material discharge cylinder. The material discharge block is slidably connected in the material discharge trough, the material discharge cylinder is fixedly connected to the stamping frame, and the piston rod of the material discharge cylinder is fixedly connected to the material discharge block. When discharge, the material discharge cylinder drives the material discharge block to slide out of the material discharge trough.

[0026] By adopting the above scheme, when the metal tile is stamped, the blanking cylinder drives the blanking block to slide out in the blanking trough. Due to the existence of the tile edge of the metal tile, the blanking block contacts the tile edge of the metal tile, thereby driving the metal tile to move out above the lower mold.

[0027] Optionally, the stacking structure includes a third walking cylinder and a lifting cylinder, the third walking cylinder is fixedly connected to the stamping frame, the lifting cylinder is fixedly connected to the piston rod of the third walking cylinder, the piston rod of the lifting cylinder is fixedly connected to a support plate, the stamping frame is connected to a stacking platform, and a limit rod for limiting the metal tiles is arranged at the edge of the stacking platform.

[0028] By adopting the above scheme, the piston rod of the lifting cylinder is extended, so that the support plate lifts the metal tile on the unloading block, and then the piston rod of the third walking cylinder is extended to move the metal tile to the top of the stacking platform, and then the piston rod of the lifting cylinder is retracted to make the metal tile drop, and then the piston rod of the third walking cylinder is retracted to return the lifting cylinder to its original position, and the metal tile is blocked by the limit rod, so that the metal tile remains above the stacking platform.

[0029] Optionally, the stamping frame is fixedly connected to a transverse slide rail, the lifting cylinder is fixedly connected to a transverse slider, and the transverse slider is slidably connected to the transverse slide rail.

[0030] By adopting the above solution, the lifting cylinder can move more smoothly in the lateral direction.

[0031] In summary, this application has the following technical effects:

[0032] 1. By setting up the material taking structure, loading structure and unloading structure, the metal tile can be automatically stamped, making the operator safer;

[0033] 2. The aluminum plate is moved from the lifting platform to the loading structure by setting up a suction cup and an air pump;

[0034] 3. The guide rod is provided to make the sliding of the upper mold smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of this application;

[0036] Figure 2 This is a partial structural diagram of the material taking structure that this application intends to emphasize;

[0037] Figure 3 This is a partial structural diagram of the feeding structure that this application intends to emphasize;

[0038] Figure 4 This is a partial structural cross-sectional view of the feeding rod that this application intends to emphasize;

[0039] Figure 5 This is a cross-sectional view of the structure of the guide plate that this application intends to emphasize;

[0040] Figure 6 This is a partial structural cutaway view of the stamping structure that this application intends to emphasize;

[0041] Figure 7 This is a partial structural diagram intended to emphasize the stacking structure of this application.

[0042] In the figure, 1, material taking structure; 11, material taking frame; 12, lifting platform; 121, material taking cylinder; 13, first travel cylinder; 14, suction cup; 141, air pump; 2, material feeding structure; 21, material feeding rod; 211, insertion rod; 212, sleeve; 223, material feeding plate; 224, spring; 225, guide block; 22, second travel cylinder; 23, guide plate; 231, first guide groove; 232, second guide groove; 23 3. Pin slot; 234. Bayonet pin; 236. Pin spring; 3. Stamping structure; 31. Stamping frame; 311. Stamping cylinder; 312. Guide rod; 32. Upper die; 33. Lower die; 331. Unloading chute; 4. Unloading structure; 41. Unloading block; 42. Unloading cylinder; 5. Stacking structure; 51. Third travel cylinder; 52. Lifting cylinder; 521. Pallet; 53. Stacking platform; 531. Limit rod. DETAILED DESCRIPTION

[0043] The present application is further described in detail below with reference to the accompanying drawings.

[0044] Reference Figure 1 and Figure 3 A mold for aluminum roof tiles, comprising a material taking structure 1, a loading structure 2, a stamping structure 3, a material taking structure 4 and a stacking structure 5. The material taking structure 1 comprises a lifting platform 12 for storing stacked aluminum plates and a material taking assembly for moving the aluminum plates to the loading structure 2; the loading structure 2 comprises a loading rod 21 for supporting the aluminum plates and a material taking assembly for driving the aluminum plates to move to the stamping structure 3; the stamping structure 3 is used to press the aluminum plates into metal tiles; the material taking structure 4 is used to take the metal tiles off from the stamping structure 3; and the stacking structure 5 is used to stack the metal tiles taken off by the material taking structure 4 together. When stamping metal tiles, the aluminum plate is stacked on the lifting platform 12, and the aluminum plate is moved to the top of the loading rod 21 along with the material picking assembly. Then the loading assembly drives the loading rod 21 and the aluminum plate to move to the top of the stamping structure 3. Then the stamping structure 3 presses the aluminum plate into the shape of a metal tile. Then the unloading structure 4 removes the metal tile from the top of the stamping structure 3, and then the stacking structure 5 stacks the metal tiles together, thereby realizing automatic stamping of the metal tiles, reducing the probability of danger to the operator, and making the stamping die safer.

[0045] Reference Figure 1 and Figure 2The material picking assembly includes a material picking rack 11, a material picking cylinder 121 is fixedly connected to the bottom of the material picking rack 11, the piston rod of the material picking cylinder 121 faces upward, and the piston rod of the material picking cylinder 121 is fixedly connected to the lifting platform 12, a first walking cylinder 13 is arranged above the material picking rack 11, the first walking cylinder 13 is fixedly connected to a suction cup 14, the suction cup 14 is connected to an air pump 141, the air pump 141 is fixedly connected to the material picking rack 11, a hose is arranged between the suction cup 14 and the air pump 141 to connect the suction cup 14 and the air pump 141, the suction cup 14 sucks the aluminum plate, and the first walking cylinder 13 drives the suction cup 14 to move above the loading structure 2. When it is necessary to take the material, the suction cup 14 is sucked on the surface of the aluminum plate, and the air pump 141 extracts the gas in the suction cup 14 to make the suction cup 14 suck tighter. Then the first walking cylinder 13 drives the aluminum plate and the suction cup 14 to move toward the direction close to the feeding structure 2, so that the aluminum plate moves above the feeding structure 2. Then the suction cup 14 puts down the aluminum plate, so that the aluminum plate moves above the feeding structure 2.

[0046] Reference Figure 3 , Figure 4 and Figure 5 The feeding assembly includes a guide plate 23, two groups of feeding rods 21 are provided, and the two groups of feeding rods 21 are respectively located at opposite sides below the aluminum plate, the feeding rod 21 includes a sleeve 212 and a plug rod 211, the plug rod 211 is inserted into the sleeve 212, and the plug rod 211 and the sleeve 212 are slidably connected, a spring 224 is provided in the sleeve 212, and the two ends of the spring 224 are respectively fixedly connected to the sleeve 212 and the plug rod 211, the plug rod 211 is fixedly connected to a second walking cylinder 22 for driving the plug rod 211 to move, and the sleeve 212 is fixedly connected to an L-shaped feeding plate 223 for supporting the aluminum plate at one end away from the plug rod 211 A guide block 225 is provided on the outer side of the sleeve 212, and a first guide groove 231 and a second guide groove 232 are provided on the surface of the guide plate 23. The first guide groove 231 and the second guide groove 232 are connected at both ends, and the second guide groove 232 is V-shaped. A pin groove 233 is provided at one end of the first guide groove 231 close to the stamping structure 3, and a bayonet 234 is slidably connected in the pin groove 233, and a pin spring 236 is fixedly connected at one end of the bayonet 234, and the pin spring 236 is fixedly connected in the pin groove 233 at one end away from the bayonet 234, and the bayonet 234 is inclined at one end away from the pin spring 236, and the inclined surface of the bayonet 234 faces the other end of the first guide groove.

[0047] Reference Figure 3 , Figure 4 and Figure 5When loading is required, the second walking cylinder 22 drives the loading rod 21 and the aluminum plate to move toward the stamping structure 3. At this time, the guide block 225 slides in the first guide groove 231, so that the aluminum plate moves onto the stamping structure 3. When the guide block 225 slides to the position of the bayonet 234, the guide block 225 contacts the inclined surface of the bayonet 234, and the guide block 225 presses the bayonet 234 into the pin groove 233. Then the guide block 225 passes the bayonet 234, and the bayonet 234 rebounds. Then the second walking cylinder 22 moves away from the stamping structure 3. At this time, the bayonet 234 blocks the first guide groove 231, so that the guide block 225 slides into the second slide groove, and because the second guide groove 232 is V-shaped, the sleeve 212 and the loading plate 223 move obliquely downward, so that the aluminum plate is placed on the stamping structure 3, and then the loading rod 21 and the second walking cylinder 22 return to their original positions. In addition, since the stroke of the second traveling cylinder 22 is limited, a connecting rod for increasing the stroke of the loading plate 223 is provided between the sleeve 212 and the loading plate 223 .

[0048] Reference Figure 6 The stamping structure 3 includes a stamping frame 31, the stamping frame 31 is fixedly connected to a lower mold 33, the stamping frame 31 is fixedly connected to a stamping cylinder 311, the piston rod of the stamping cylinder 311 is fixedly connected to an upper mold 32, and the stamping frame 31 is fixedly connected to a guide rod 312, which passes through the upper mold 32 and is slidably connected to the upper mold 32, and the upper mold 32 is located above the lower mold 33. The piston rod of the stamping cylinder 311 extends out, thereby driving the upper mold 32 to move downward, thereby stamping the aluminum plate located above the lower mold 33, so that the aluminum plate forms a metal tile. And because the surface of the lower mold 33 is curved and the surface of the aluminum plate is flat, the aluminum plate will be one circle larger than the lower mold 33 when it is placed on the lower mold 33, and the upper plate 223 supports the aluminum plate by supporting this protruding part, so the upper plate 223 and the lower mold 33 will not interfere with each other.

[0049] Reference Figure 6 and Figure 7 The upper surface of the lower mold 33 is provided with a material discharge trough 331. The material discharge structure 4 includes a material discharge block 41 and a material discharge cylinder 42. The material discharge block 41 is slidably connected in the material discharge trough 331. The material discharge cylinder 42 is fixedly connected to the punching frame 31. The piston rod of the material discharge cylinder 42 is fixedly connected to the material discharge block 41. When the material is discharged, the material discharge cylinder 42 drives the material discharge block 41 to slide out of the material discharge trough 331. When the metal tile is stamped, the material discharge cylinder 42 drives the material discharge block 41 to slide out of the material discharge trough 331. Due to the existence of the tile edge of the metal tile, the material discharge block 41 contacts the tile edge of the metal tile, thereby driving the metal tile to move out from above the lower mold 33.

[0050] Reference Figure 6 and Figure 7The stacking structure 5 includes a third traveling cylinder 51 and a lifting cylinder 52. The third traveling cylinder 51 is fixedly connected to the punching frame 31. The lifting cylinder 52 is fixedly connected to the piston rod of the third traveling cylinder 51. The punching frame 31 is fixedly connected to a transverse slide rail. The third traveling cylinder 51 is fixedly connected to a transverse slider. The transverse slider is slidably connected to the transverse slide rail. The piston rod of the lifting cylinder 52 is fixedly connected to a support plate 521. The punching frame 31 is connected to a stacking platform 53. A limiting rod 531 for limiting the metal tile is provided at the edge of the stacking platform 53. The piston rod of the lifting cylinder 52 extends, so that the support plate 521 lifts the metal tile on the blanking block 41, and then the piston rod of the third traveling cylinder 51 extends, so that the metal tile moves to the top of the stacking platform 53, and then the piston rod of the lifting cylinder 52 retracts, so that the metal tile drops, and then the piston rod of the third traveling cylinder 51 retracts, so that the lifting cylinder 52 returns to its original position, and the metal tile is blocked by the limit rod 531, so that the metal tile remains above the stacking platform 53.

[0051] The specific implementation principle of the present application is: when metal tiles need to be stamped, the suction cup 14 is sucked onto the surface of the aluminum plate, and the air pump 141 extracts the gas in the suction cup 14 to make the suction cup 14 suck tighter, and then the first walking cylinder 13 drives the aluminum plate and the suction cup 14 to move toward the direction close to the loading structure 2, so that the aluminum plate moves to the top of the loading plate 223, and then the suction cup 14 puts the aluminum plate down. The second walking cylinder 22 drives the feeding rod 21 and the aluminum plate to move toward the stamping structure 3. At this time, the guide block 225 slides in the first guide groove 231. When the guide block 225 slides to the position of the bayonet 234, the guide block 225 contacts the inclined surface of the bayonet 234, and the guide block 225 presses the bayonet 234 into the pin groove 233. Then the guide block 225 passes the bayonet 234, and the bayonet 234 rebounds. Then the second walking cylinder 22 moves away from the stamping structure 3. At this time, the bayonet 234 blocks the first guide groove 231, so that the guide block 225 slides into the second slide groove, so that the aluminum plate moves to the stamping structure 3, and because the second guide groove 232 is V-shaped, the sleeve 212 and the feeding plate 223 move obliquely downward, so that the aluminum plate is placed above the lower mold 33. The piston rod of the stamping cylinder 311 extends, thereby driving the upper mold 32 to move downward, thereby stamping the aluminum plate located above the lower mold 33, so that the aluminum plate forms a metal tile. Then the unloading cylinder 42 drives the unloading block 41 to slide out in the unloading trough 331. Due to the existence of the tile edge of the metal tile, the unloading block 41 contacts the tile edge of the metal tile, thereby driving the metal tile to move out above the lower mold 33. Then the piston rod of the lifting cylinder 52 extends, so that the support plate 521 lifts the metal tile on the unloading block 41, and then the piston rod of the third traveling cylinder 51 extends, so that the metal tile moves to the top of the stacking platform 53, and then the piston rod of the lifting cylinder 52 retracts to make the metal tile descend, and then the piston rod of the third traveling cylinder 51 retracts to make the lifting cylinder 52 return to its original position, and the metal tile is blocked by the limit rod 531, so that the metal tile remains above the stacking platform 53. The present application reduces labor costs and safety risks of operators by setting the stamping of metal tiles to automatic loading and unloading.

[0052] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed. However, as long as it is within the scope of the claims of the present application, it shall be protected by the patent law.

Claims

1. A mold for aluminum roof tiles, characterized in that: include The material taking structure (1) comprises a lifting platform (12) for storing the stacked aluminum plates and a material taking component for moving the aluminum plates to the loading structure (2); A feeding structure (2): comprising a feeding rod (21) for supporting the aluminum plate and a feeding assembly for driving the aluminum plate to move onto the stamping structure (3); Stamping structure (3): used to press aluminum plates into metal tiles; A material removal structure (4) is used to remove the metal tile from above the stamping structure (3); Stacking structure (5): used for stacking the metal tiles removed from the unloading structure (4); The feeding assembly comprises a guide plate (23), the feeding rod (21) comprises a sleeve (212) and an insertion rod (211), the insertion rod (211) is inserted into the sleeve (212), and the insertion rod (211) and the sleeve (212) are slidably connected, the insertion rod (211) is fixedly connected to a second travel cylinder (22) for driving the insertion rod (211) to move, and the sleeve (212) is fixedly connected to a feeding plate (223) for supporting an aluminum plate at one end away from the insertion rod (211). A guide block (225) is arranged on the outside of the sleeve (212), and a first guide groove (231) and a second guide groove (232) are provided on the surface of the guide plate (23). When the second travel cylinder (22) approaches the stamping structure (3), the guide block (225) slides in the first guide groove (231), and when the second travel cylinder (22) moves away from the stamping structure (3), the guide block (225) slides in the second guide groove (232), and the second guide groove (232) is V-shaped; A spring (224) is arranged in the sleeve (212), and two ends of the spring (224) are respectively fixedly connected to the sleeve (212) and the insertion rod (211), and two ends of the first guide groove (231) and the second guide groove (232) are communicated, and a pin groove (233) is provided at one end of the first guide groove (231) close to the stamping structure (3), and a bayonet (234) is slidably connected in the pin groove (233), and one end of the bayonet (234) is fixedly connected to a pin spring (236), and one end of the pin spring (236) facing away from the bayonet (234) is fixedly connected in the pin groove (233), and one end of the bayonet (234) facing away from the pin spring (236) is inclined, and the inclined surface of the bayonet (234) faces the other end of the first guide groove (231).

2. The mold of an aluminum roof tile according to claim 1, characterized in that: The material picking assembly comprises a material picking rack (11), a material picking cylinder (121) is fixedly connected below the material picking rack (11), the piston rod of the material picking cylinder (121) faces upward, and the piston rod of the material picking cylinder (121) is fixedly connected to a lifting platform (12), a first walking cylinder (13) is arranged above the material picking rack (11), the first walking cylinder (13) is fixedly connected to a suction cup (14), the suction cup (14) is connected to an air pump (141), the air pump (141) is fixedly connected to the material picking rack (11), a hose is arranged between the suction cup (14) and the air pump (141) to connect the suction cup (14) and the air pump (141), the suction cup (14) sucks the aluminum plate, and the first walking cylinder (13) drives the suction cup (14) to move to the loading structure (2).

3. The mold of an aluminum roof tile according to claim 1, characterized in that: The loading plate (223) is an L-shaped loading plate (223).

4. The mold of an aluminum roof tile according to claim 1, characterized in that: The punching structure (3) comprises a punching frame (31), the punching frame (31) is fixedly connected to a lower die (33), the punching frame (31) is fixedly connected to a punching cylinder (311), the piston rod of the punching cylinder (311) is fixedly connected to an upper die (32), and the upper die (32) is located above the lower die (33).

5. The mold of an aluminum roof tile according to claim 4, characterized in that: The punching frame (31) is fixedly connected with a guide rod (312), and the guide rod (312) passes through the upper mold (32) and is slidably connected to the upper mold (32).

6. The mold of an aluminum roof tile according to claim 4, characterized in that: The upper surface of the lower mold (33) is provided with a material discharge trough (331), and the material discharge structure (4) comprises a material discharge block (41) and a material discharge cylinder (42). The material discharge block (41) is slidably connected in the material discharge trough (331), the material discharge cylinder (42) is fixedly connected to the punching frame (31), and the piston rod of the material discharge cylinder (42) is fixedly connected to the material discharge block (41). When discharging, the material discharge cylinder (42) drives the material discharge block (41) to slide out of the material discharge trough (331).

7. The mold of an aluminum roof tile according to claim 6, characterized in that: The stacking structure (5) comprises a third traveling cylinder (51) and a lifting cylinder (52); the third traveling cylinder (51) is fixedly connected to the punching frame (31); the lifting cylinder (52) is fixedly connected to the piston rod of the third traveling cylinder (51); the piston rod of the lifting cylinder (52) is fixedly connected to a support plate (521); the punching frame (31) is connected to a stacking platform (53); and a limiting rod (531) for limiting the metal tile is arranged at the edge of the stacking platform (53).

8. The mold of an aluminum roof tile according to claim 7, characterized in that: The punching frame (31) is fixedly connected to a transverse sliding rail, and the third travel cylinder (51) is fixedly connected to a transverse sliding block, which is slidably connected to the transverse sliding rail.

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