Aluminum profile double-layer conveying mechanism

Abstract

The utility model discloses an aluminum profile double-layer conveying mechanism which comprises a base, a transfer area and a material waiting area are arranged on the base, a first motor and a material horizontal conveying assembly are arranged in the transfer area, a double-layer frame is arranged in the material waiting area, and when the first motor works, the material horizontal conveying assembly drives aluminum profiles to move towards the double-layer frame; a lifting device is arranged between the base and the double-layer frame, a second motor and a material horizontal conveying assembly are arranged on the first layer of the double-layer frame, and a third motor and a material horizontal conveying assembly are arranged on the second layer of the double-layer frame. The transfer area is further provided with a plurality of lifting assemblies used for lifting materials, and the edge of the transfer area is provided with a blocking and aligning assembly. The double-layer frame is matched with the lifting device, so that aluminum profiles in the transfer area can be conveyed to the first layer and the second layer of the double-layer frame respectively; and then the aluminum profiles are transferred to the next procedure through the material horizontal conveying assembly, and the aluminum profiles are automatically aligned in advance through the blocking alignment assembly in the transfer area.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer devices, and in particular relates to a double-layer conveying mechanism for aluminum profiles. Background Art

[0002] Aluminum profiles often need to undergo an upper discharge process before leaving the factory. The aluminum profiles are removed from the material frame and transported to the transfer area. Then the aluminum profiles are transported to the waiting area, and finally from the waiting area to the upper discharge area. A conveying mechanism is usually used here to transfer the aluminum profiles. The existing patent document with patent number CN111806955B discloses a transfer device for aluminum profile production, including a frame, a conveying roller, an anti-slip bump, a placement box, a first limit plate, a second limit plate and a conveying limit auxiliary mechanism; the existing transfer device can only transport products in a single layer, with low conveying efficiency and poor versatility. At the same time, there is no alignment device on the conveying line to automatically arrange the products in an orderly manner. Therefore, it is necessary to design a double-layer conveying mechanism for aluminum profiles to overcome the above difficulties. Summary of the Invention

[0003] In response to the problems existing in the prior art, the utility model designs a double-layer conveying mechanism for aluminum profiles. The utility model cooperates with a double-layer frame and a lifting device to enable the aluminum profiles in the transfer area to be transported to the first layer and the second layer of the double-layer frame respectively; then the aluminum profiles are transferred to the next process through the material horizontal conveying component, and the aluminum profiles are automatically aligned in advance in the transfer area through the blocking alignment component.

[0004] The inventive object of the utility model is achieved through the following technical solutions: a double-layer conveying mechanism for aluminum profiles, comprising a base, a transfer area and a waiting area being provided on the base, the transfer area being provided with a first reduction motor and a material horizontal conveying assembly, the waiting area being provided with a double-layer frame which can be lifted and lowered relative to the base, and the material horizontal conveying assembly drives the aluminum profiles to move toward the double-layer frame when the first reduction motor is working; a lifting device is provided between the base and the double-layer frame, the first layer of the double-layer frame being provided with a second reduction motor and a material horizontal conveying assembly, and the second layer of the double-layer frame being provided with a third reduction motor and a material horizontal conveying assembly; a plurality of lifting assemblies for lifting materials are also provided on the transfer area, and a blocking alignment assembly is provided at the edge of the transfer area.

[0005] Preferably, both the transfer area and the waiting area are provided with horizontal material conveying components; the horizontal material conveying components in the transfer area are evenly distributed on the base, and the horizontal material conveying components in the waiting area are respectively installed on the first layer and the second layer of the double-layer frame; the horizontal material conveying components include a number of evenly distributed mounting frames, each of the mounting frames is provided with a conveyor belt rotatably connected thereto; a number of first brackets are provided on the transfer area, and the mounting frame on the transfer area is fixedly installed on the first bracket; a transmission shaft assembly is provided directly below the mounting frame, and when the transmission shaft assembly rotates, it drives the conveyor belt to rotate relative to the mounting frame; transmission wheels rotatably connected thereto are provided at both ends of the mounting frame, and the conveyor belt is sleeved and installed on the outer layer of the transmission wheel, and the transmission wheel rotates synchronously when the conveyor belt rotates.

[0006] Preferably, a first reduction motor is provided on one of the mounting frames in the transfer area, and the first reduction motor is connected to the transmission shaft assembly. When the first reduction motor drives the transmission shaft assembly to rotate, the conveyor belt rotates relative to the mounting frame; the transmission shaft assembly includes a number of coaxially distributed transmission shaft bodies, and a coupling is provided between each transmission shaft body; one of the transmission shaft bodies is provided with a rolling wheel that is synchronously driven therewith, and the rolling wheel and the conveyor belt are arranged in a close fit, and when the rolling wheel rotates, the conveyor belt rotates relative to the mounting frame.

[0007] The transfer area can be loaded on both the left and right sides. The aluminum profiles are automatically transported to the transfer area through the loading device. The loading device here has a common material pushing assembly line in the prior art, which is not shown in the drawings of the specification. When the aluminum profile enters the transfer area, the lifting assembly first works to make the aluminum profile higher than the material horizontal conveying assembly on the transfer area; then the loading device continues to push the aluminum profile along the lifting assembly to the blocking alignment assembly, so that all aluminum profiles can be automatically aligned. The lifting assembly then controls the aluminum profile to descend, so that all aluminum profiles will automatically be on the material horizontal conveying assembly in the transfer area. At this time, the first reduction motor is working, and the first reduction motor drives the drive shaft assembly to rotate. The drive shaft assembly drives the conveyor belt to rotate relative to the mounting frame through the rolling wheel, so that the aluminum profile can be transported to the double-layer frame in the waiting area. In the default state, the first layer of the double-layer frame is flush with the material horizontal conveying component in the transfer area, so that the aluminum profiles will be transported to the first layer of the double-layer frame first; when the first layer of the double-layer frame is placed with aluminum profiles, new aluminum profiles will continue to be transported to the transfer area, and then the lifting device controls the second layer of the double-layer frame to be flush with the material horizontal conveying component in the transfer area, so that the aluminum profiles can be transported to the second layer of the double-layer frame.

[0008] Preferably, a second reduction motor and a third reduction motor are respectively provided on the double-layer frame of the waiting area; a plurality of mounting frames fixedly connected thereto are provided on the double-layer frame, a second reduction motor is provided on the first layer of the double-layer frame, and the second reduction motor is installed on one of the mounting frames, a third reduction motor is provided on the second layer of the double-layer frame, and the third reduction motor is installed on one of the mounting frames; the second reduction motor is connected to the drive shaft assembly, and the conveyor belt rotates relative to the mounting frame when the second reduction motor drives the drive shaft assembly to rotate; the third reduction motor is connected to the drive shaft assembly, and the conveyor belt rotates relative to the mounting frame when the third reduction motor drives the drive shaft assembly to rotate; the drive shaft assembly includes a plurality of coaxially distributed drive shaft bodies, and a coupling is provided between each drive shaft body; one of the drive shaft bodies is provided with a rolling wheel that is synchronously driven therewith, and the rolling wheel and the conveyor belt are fitted together, and the conveyor belt rotates relative to the mounting frame when the rolling wheel rotates.

[0009] Both the first and second layers of the double-layer frame are equipped with horizontal material transport components, which facilitate the transfer of aluminum profiles to upstream processing steps. When aluminum profiles on the first layer of the double-layer frame need to be transferred, the second reduction motor rotates the drive shaft assembly, which, via the rollers, drives the conveyor belt relative to the mounting frame. This allows the aluminum profiles to be transferred along the first layer of the double-layer frame to the next processing step. When aluminum profiles on the second layer of the double-layer frame need to be transferred, the third reduction motor rotates the drive shaft assembly, which, via the rollers, drives the conveyor belt relative to the mounting frame. This allows the aluminum profiles to be transferred along the second layer of the double-layer frame to the next processing step.

[0010] Preferably, a plurality of second brackets are provided on the waiting area, and a lifting device is provided between the double-layer frame and the waiting area; when the lifting device is in operation, the double-layer frame moves up and down relative to the second brackets.

[0011] Preferably, the lifting device is a pneumatic cylinder or an oil cylinder; the cylinder body of the lifting device is fixedly installed on the waiting area, and the piston shaft of the lifting device is fixedly installed on the double-layer frame; the four corners of the double-layer frame are respectively provided with guide wheels rotatably connected thereto, and the guide wheels are arranged in pairs; each of the guide wheels is arranged in fit with the column of the second bracket.

[0012] When the lifting device is working, the double-layer frame can move up and down along the column of the second bracket; by setting the guide wheel to limit and guide the double-layer frame, the double-layer frame can only move up and down along the vertical direction.

[0013] Preferably, a lifting assembly is provided between any two mounting frames in the transfer area, and the lifting assembly includes a strip support seat and a fourth reduction motor, and the strip support seat is provided with a first rotating shaft connected to the first rotating shaft; a lifting cylinder is provided between the strip support seat and the first rotating shaft, and an adapter connecting the two is provided between the lifting cylinder and the first rotating shaft; the cylinder body of the lifting cylinder is hinged to the strip support seat, and the piston shaft of the lifting cylinder is hinged to the adapter, and the adapter is fixedly mounted on the first rotating shaft and rotates synchronously with the first rotating shaft; the first rotating shaft is provided with a plurality of clamping jaw assemblies that rotate synchronously with the first rotating shaft, and the clamping jaw assembly is provided with a plurality of clamping jaw assemblies that rotate synchronously with the first rotating shaft, and the clamping jaw assembly is provided with a plurality of clamping jaw assemblies that rotate synchronously with the first rotating shaft, and the clamping jaw assembly is provided with a plurality of clamping jaw assemblies that rotate synchronously with the first rotating shaft, and the clamping jaw assemblies are ... The second rotating shaft connected to the said jaw assembly includes a jaw seat, and the jaw seat is provided with a pair of support members; each of the support members is rotatably connected to the jaw seat, and the second rotating shaft is arranged between the support member and the jaw seat; a mounting support is provided between the first rotating shaft and the second rotating shaft, one end of the mounting support is fixedly mounted on the first rotating shaft, and the other end of the mounting support is sleeved and mounted on the second rotating shaft; one of the mounting supports is provided with a fourth reduction motor fixedly connected to it, and the reducer output end of the fourth reduction motor is connected to the second rotating shaft; when the fourth reduction motor is working, it drives the second rotating shaft to rotate relative to the mounting support.

[0014] Preferably, when the lifting cylinder is working, the second rotating shaft is controlled to rise and fall and rotate relative to the strip support seat; when the piston shaft of the lifting cylinder is extended, the second rotating shaft is higher than the conveyor belt setting of the mounting frame on the transfer area; the first rotating shaft, the second rotating shaft and the strip support seat are arranged parallel to each other, and the second rotating shaft and the mounting frame are arranged parallel to each other.

[0015] The transfer area can be loaded on both sides. Aluminum profiles are automatically transported to the transfer area via a loading device. This loading device includes a conventional material push assembly line, which is not shown in the accompanying drawings. When the aluminum profile enters the transfer area, the lifting assembly operates to position the aluminum profile above the horizontal material transport assembly in the transfer area. At this point, the loading device has already pushed the aluminum profile onto the lifting assembly, and the fourth reduction motor then rotates the second drive shaft, pushing the aluminum profile along the lifting assembly toward the blocking alignment assembly, allowing all aluminum profiles to automatically align. The lifting assembly then controls the aluminum profile to descend, placing all aluminum profiles automatically on the horizontal material transport assembly in the transfer area. The piston shaft of the lifting cylinder extends, driving the first rotating shaft to rotate relative to the bar support seat, thereby lifting the second rotating shaft relative to the bar support seat. With the aluminum profile placed on the second rotating shaft, the aluminum profile will then disengage from the horizontal material transport assembly in the transfer area. Because the fourth reduction motor drives the second rotating shaft to rotate relative to the mounting bracket, the loading device and the fourth reduction motor cooperate to drive the aluminum profile, causing the aluminum profile to automatically move in a direction perpendicular to the second rotating shaft toward the blocking and alignment assembly. Once the aluminum profile is automatically aligned by the blocking and alignment assembly, the piston shaft of the lifting cylinder retracts, causing the second rotating shaft to descend relative to the strip support. The aluminum profile on the second rotating shaft then automatically falls onto the horizontal material conveying assembly in the transfer area, which then activates to transport the aluminum profile to the holding area.

[0016] Preferably, the blocking and alignment components are arranged at the two side edges of the transfer area and close to the material horizontal conveying component of the transfer area; the blocking and alignment components include a first cylinder and a blocking member, the first cylinder is installed in the transfer area, and the piston shaft of the first cylinder is connected to the blocking member; the blocking member is in the shape of a strip plate, and a blocking plate is provided on the blocking member, and the blocking plate is arranged parallel to the conveying direction of the material horizontal conveying component; the blocking member is also provided with a number of evenly distributed strip holes.

[0017] When the lifting assembly controls the aluminum profile to be higher than the horizontal material conveying assembly in the transfer area, the first cylinder controls the blocker to rise, so that the blocker is set at the end of the aluminum profile. As the loading device pushes the aluminum profile to move, the aluminum profile automatically aligns when it contacts the blocker. Once the aluminum profile is aligned, the first cylinder controls the blocker to descend, so that it does not interfere with the loading of the aluminum profile.

[0018] Compared with the prior art, the utility model has the following beneficial effects: 1. Aluminum profiles are placed by a double-layer frame, which has a larger aluminum profile holding capacity and increases the temporary material storage effect; 2. The double-layer frame is driven up and down by a lifting device, so that different types of aluminum profiles can be placed on the first layer and the second layer of the double-layer frame respectively, realizing the type switching of aluminum profile types for upper row processing, avoiding the situation of unilateral shutdown and waiting, and greatly improving the processing efficiency; 3. A blocking alignment component is set in the transfer area, and the blocking member is moved by the extension and contraction of the first cylinder to make the aluminum profile flat and automatically aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 A three-dimensional diagram from another perspective of the present invention;

[0021] Figure 3 This is a schematic diagram of the working relationship between the horizontal material transport component and the lifting component in the transfer area;

[0022] Figure 4 is a perspective view of the lifting assembly;

[0023] Figure 5 Exploded view of the horizontal material transport assembly;

[0024] Figure 6 A perspective view of a blocking alignment assembly;

[0025] Figure 7 This is a schematic diagram of the working interaction between the double-layer frame and the lifting device in the waiting area;

[0026] Figure 8 The assembly perspective view of the double-layer frame and the horizontal material transport components;

[0027] Markings in the figure: 1. Base; 2. Transfer area; 3. Waiting area; 4. First reduction motor; 5. Horizontal material transport assembly; 51. Mounting frame; 52. Conveyor belt; 53. Drive shaft assembly; 531. Drive shaft body; 532. Coupling; 54. Conveyor wheel; 55. Roller; 6. Double-layer frame; 7. Lifting device; 8. Second reduction motor; 9. Lifting assembly; 91. Bar support seat; 92. First rotating shaft; 93. Lifting cylinder; 94. Clamping jaw assembly; 941. Clamping jaw seat; 942. Support member; 95. Second rotating shaft; 96. Fourth reduction motor; 97. Adapter; 98. Mounting support; 10. Third reduction motor; 11. Blocking alignment assembly; 111. First cylinder; 112. Blocking member; 113. Blocking plate; 114. Bar hole; 12. First bracket; 13. Second bracket; 14. Guide wheel. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0029] like Figures 1 to 8 As shown, this embodiment discloses a double-layer conveying mechanism for aluminum profiles, including a base 1, a transfer area 2 and a waiting area 3 are provided on the base 1, the transfer area 2 is provided with a first reduction motor 4 and a material horizontal conveying assembly 5, and the waiting area 3 is provided with a double-layer frame 6 that can be raised and lowered relative to the base 1. When the first reduction motor 4 is working, the material horizontal conveying assembly 5 drives the aluminum profile to move toward the double-layer frame 6; a lifting device 7 is provided between the base 1 and the double-layer frame 6, the first layer of the double-layer frame 6 is provided with a second reduction motor 8 and a material horizontal conveying assembly 5, and the second layer of the double-layer frame 6 is provided with a third reduction motor 10 and a material horizontal conveying assembly 5; the transfer area 2 is also provided with a plurality of lifting assemblies 9 for lifting materials, and the edge of the transfer area 2 is provided with a blocking alignment assembly 11.

[0030] The transfer area 2 and the waiting area 3 are both provided with a horizontal material conveying assembly 5; the horizontal material conveying assembly 5 in the transfer area 2 is evenly distributed on the base 1, and the horizontal material conveying assembly 5 in the waiting area 3 is respectively installed on the first layer of the double-layer frame 6 and the second layer of the double-layer frame 6; the horizontal material conveying assembly 5 includes a plurality of evenly distributed mounting frames 51, and each mounting frame 51 is provided with a conveyor belt 52 rotatably connected thereto; a plurality of first brackets 12 are provided on the transfer area 2, and the mounting frame 51 on the transfer area 2 is fixedly mounted on the first bracket 12; a transmission shaft assembly 53 is provided directly below the mounting frame 51, and when the transmission shaft assembly 53 rotates, it drives the conveyor belt 52 to rotate relative to the mounting frame 51; transmission wheels 54 rotatably connected thereto are provided at both ends of the mounting frame 51, and the conveyor belt 52 is sleeved and mounted on the outer layer of the transmission wheel 54, and the transmission wheel 54 rotates synchronously when the conveyor belt 52 rotates. A first reduction motor 4 is provided on one of the mounting frames 51 of the transfer area 2. The first reduction motor 4 is connected to the transmission shaft assembly 53. When the first reduction motor 4 drives the transmission shaft assembly 53 to rotate, the conveyor belt 52 rotates relative to the mounting frame 51; the transmission shaft assembly 53 includes a plurality of coaxially distributed transmission shaft bodies 531, and a coupling 532 is provided between each transmission shaft body 531; one of the transmission shaft bodies 531 is provided with a rolling wheel 55 that is synchronously driven therewith, and the rolling wheel 55 and the conveyor belt 52 are arranged in a close fit. When the rolling wheel 55 rotates, the conveyor belt 52 rotates relative to the mounting frame 51.

[0031] The double-layer frame 6 of the waiting area 3 is respectively provided with a second reduction motor 8 and a third reduction motor 10; the double-layer frame 6 is provided with a plurality of mounting frames 51 fixedly connected thereto, the first layer of the double-layer frame 6 is provided with a second reduction motor 8, the second reduction motor 8 is mounted on one of the mounting frames 51, the second layer of the double-layer frame 6 is provided with a third reduction motor 10, the third reduction motor 10 is mounted on one of the mounting frames 51; the second reduction motor 8 is connected to the transmission shaft assembly 53, and the second reduction motor 8 drives the transmission shaft assembly 53 to rotate when the conveyor belt 52 rotates relative to the mounting frame 51; the third reduction motor 10 is connected to the transmission shaft assembly 53. When the third reduction motor 10 drives the transmission shaft assembly 53 to rotate, the conveyor belt 52 rotates relative to the mounting frame 51; the transmission shaft assembly 53 includes a plurality of coaxially distributed transmission shaft bodies 531, and a coupling 532 is provided between each transmission shaft body 531; one of the transmission shaft bodies 531 is provided with a rolling wheel 55 that drives synchronously therewith, and the rolling wheel 55 is arranged in contact with the conveyor belt 52. When the rolling wheel 55 rotates, the conveyor belt 52 rotates relative to the mounting frame 51. The waiting area 3 is provided with a plurality of second brackets 13, and a lifting device 7 is provided between the double-layer frame 6 and the waiting area 3; when the lifting device 7 is in operation, the double-layer frame 6 moves up and down relative to the second brackets 13. The lifting device 7 is a pneumatic cylinder or an oil cylinder, the cylinder body of the lifting device 7 is fixedly mounted on the waiting area 3, and the piston shaft of the lifting device 7 is fixedly mounted on the double-layer frame 6; the four corners of the double-layer frame 6 are respectively provided with guide wheels 14 rotatably connected thereto, and the guide wheels 14 are arranged in pairs; each of the guide wheels 14 is fitted with a column of the second bracket 13.

[0032] A lifting assembly 9 is provided between any two mounting frames 51 of the transfer area 2. The lifting assembly 9 includes a strip support seat 91 and a fourth reduction motor 96. The strip support seat 91 is provided with a first rotating shaft 92 rotatably connected thereto; a lifting cylinder 93 is provided between the strip support seat 91 and the first rotating shaft 92, and an adapter 97 connecting the lifting cylinder 93 and the first rotating shaft 92 is provided between the lifting cylinder 93 and the first rotating shaft 92; the cylinder body of the lifting cylinder 93 is hinged to the strip support seat 91, and the piston shaft of the lifting cylinder 93 is hinged to the adapter 97, and the adapter 97 is fixedly mounted on the first rotating shaft 92 and rotates synchronously therewith; the first rotating shaft 92 is provided with a plurality of clamping jaw assemblies 94 that rotate synchronously therewith, and the clamping jaw assembly 94 is provided with a second rotating shaft 95 rotatably connected thereto. ; The clamping jaw assembly 94 includes a clamping jaw seat 941, and the clamping jaw seat 941 is provided with a pair of support members 942; each of the support members 942 is rotatably connected to the clamping jaw seat 941, and the second rotating shaft 95 is arranged between the support member 942 and the clamping jaw seat 941; a mounting support 98 is provided between the first rotating shaft 92 and the second rotating shaft 95, one end of the mounting support 98 is fixedly mounted on the first rotating shaft 92, and the other end of the mounting support 98 is sleeved and mounted on the second rotating shaft 95; one of the mounting supports 98 is provided with a fourth reduction motor 96 fixedly connected to it, and the reducer output end of the fourth reduction motor 96 is connected to the second rotating shaft 95; when the fourth reduction motor 96 is working, it drives the second rotating shaft 95 to rotate relative to the mounting support 98. When the lifting cylinder 93 is in operation, it controls the second rotating shaft 95 to rise and fall relative to the strip support seat 91. When the piston shaft of the lifting cylinder 93 is extended, the second rotating shaft 95 is arranged above the conveyor belt 52 of the mounting frame 51 on the transfer area 2. The first rotating shaft 92, the second rotating shaft 95 and the strip support seat 91 are arranged parallel to each other, and the second rotating shaft 95 and the mounting frame 51 are arranged parallel to each other. The blocking and alignment assembly 11 is arranged at the two side edges of the transfer area 2 and is arranged near the material horizontal conveying assembly 5 of the transfer area 2. The blocking and alignment assembly 11 includes a first cylinder 111 and a blocking member 112. The first cylinder 111 is installed in the transfer area 2, and the piston shaft of the first cylinder 111 is connected to the blocking member 112. The blocking member 112 is in the shape of a strip plate and is provided with a blocking plate 113. The blocking plate 113 is arranged parallel to the conveying direction of the material horizontal conveying assembly 5. The blocking member 112 is also provided with a plurality of evenly distributed strip holes 114. Only one blocking and aligning component 11 is shown in the accompanying drawings, and the other is not shown; the two blocking and aligning components 11 are symmetrically distributed on both side edges of the transfer area 2 .

[0033] The specific operation process of this embodiment is as follows: loading can be carried out on both the left and right sides of the transfer area 2. The aluminum profiles are automatically transported to the transfer area 2 by the loading device. The loading device here has a common material pushing assembly line in the prior art, which is not shown in the drawings of the specification. When the aluminum profile enters the transfer area 2, the lifting assembly 9 works so that the aluminum profile is first higher than the material horizontal conveying assembly 5 set on the transfer area 2; at this time, the loading device has pushed the aluminum profile onto the lifting assembly 9, and then the fourth reduction motor 96 will drive the second transmission shaft 95 to rotate, so that the aluminum profile can be pushed along the lifting assembly 9 to the blocking alignment assembly 11, so that all aluminum profiles can be automatically aligned. The lifting assembly 9 then controls the aluminum profile to descend, so that all aluminum profiles are automatically placed on the material horizontal conveying assembly 5 in the transfer area 2. When the piston shaft of the lifting cylinder 93 extends, it drives the first rotating shaft 92 to rotate relative to the strip support seat 91, thereby lifting the second rotating shaft 95 relative to the strip support seat 91. The aluminum profile is placed on the second rotating shaft 95, and the aluminum profile will then be separated from the material horizontal conveying assembly 5 in the transfer area 2. Because the fourth reduction motor 96 drives the second rotating shaft 95 to rotate relative to the mounting support 98, the loading device and the fourth reduction motor 96 cooperate to drive the aluminum profile, and the aluminum profile will automatically move in a direction perpendicular to the second rotating shaft 95 toward the blocking and alignment assembly 11. After the aluminum profile is automatically aligned by the blocking and alignment assembly 11, the piston shaft of the lifting cylinder 93 retracts, causing the second rotating shaft 95 to descend relative to the strip support seat 91. The aluminum profile on the second rotating shaft 95 will then automatically fall onto the material horizontal conveying assembly 5 in the transfer area 2. The material horizontal conveying assembly 5 in the transfer area 5 then operates to transport the aluminum profile to the waiting area 3.

[0034] When the lifting assembly 9 controls the aluminum profile to be higher than the material horizontal conveying assembly 5 in the transfer area 2, the blocking and alignment assembly 11 will work in advance; the first cylinder 111 controls the blocking member 112 to rise, so that the blocking member 112 is set to the end of the aluminum profile; because the loading device pushes the aluminum profile to move, the aluminum profile will automatically align when it contacts the blocking member 112. When the aluminum profile is aligned, the first cylinder 111 controls the blocking member 112 to descend, so that the blocking member 112 will not interfere with the loading of the aluminum profile.

[0035] Both the first and second layers of the double-layer frame 6 are equipped with horizontal material transport assemblies 5, which facilitate the transfer of aluminum profiles to the upper processing steps. When aluminum profiles on the first layer of the double-layer frame 6 need to be transferred, the second reduction motor 8 rotates the drive shaft assembly 53, which, via rollers 55, drives the conveyor belt 52 relative to the mounting frame 51. This allows the aluminum profiles to be transferred along the first layer of the double-layer frame 6 to the next processing step. When aluminum profiles on the second layer of the double-layer frame 6 need to be transferred, the third reduction motor 10 rotates the drive shaft assembly 53, which, via rollers 55, drives the conveyor belt 52 relative to the mounting frame 51. This allows the aluminum profiles to be transferred along the second layer of the double-layer frame 6 to the next processing step. When the lifting device 7 is in operation, the double-layer frame 6 can move up and down along the columns of the second bracket 13. Guide wheels 14 are provided to limit and guide the double-layer frame 6, ensuring that it can only move up and down in the vertical direction.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A double-layer conveying mechanism for aluminum profiles, comprising a base (1), a transfer area (2) and a material waiting area (3) being provided on the base (1), characterized in that: The transfer area (2) is provided with a first reduction motor (4) and a material horizontal conveying assembly (5); the waiting area (3) is provided with a double-layer frame (6) that can be raised and lowered relative to the base (1); when the first reduction motor (4) is in operation, the material horizontal conveying assembly (5) drives the aluminum profile to move toward the double-layer frame (6); a lifting device (7) is provided between the base (1) and the double-layer frame (6); the first layer of the double-layer frame (6) is provided with a second reduction motor (8) and a material horizontal conveying assembly (5); the second layer of the double-layer frame (6) is provided with a third reduction motor (10) and a material horizontal conveying assembly (5); the transfer area (2) is also provided with a plurality of lifting assemblies (9) for lifting materials, and the edge of the transfer area (2) is provided with a blocking alignment assembly (11).

2. The double-layer conveying mechanism for aluminum profiles according to claim 1, characterized in that: The transfer area (2) and the waiting area (3) are both provided with a material horizontal conveying assembly (5); the material horizontal conveying assembly (5) in the transfer area (2) is evenly distributed on the base (1), and the material horizontal conveying assembly (5) in the waiting area (3) is respectively installed on the first layer of the double-layer frame (6) and the second layer of the double-layer frame (6); the material horizontal conveying assembly (5) includes a plurality of evenly distributed mounting frames (51), each of the mounting frames (51) is provided with a conveyor belt (52) rotatably connected thereto; the transfer area (2) is provided with a material horizontal conveying assembly (51); There are a plurality of first brackets (12), and the mounting frame (51) on the transfer area (2) is fixedly mounted on the first bracket (12); a transmission shaft assembly (53) is provided directly below the mounting frame (51), and when the transmission shaft assembly (53) rotates, the conveyor belt (52) is driven to rotate relative to the mounting frame (51); transmission wheels (54) rotatably connected thereto are provided at both ends of the mounting frame (51), and the conveyor belt (52) is sleeved and mounted on the outer layer of the transmission wheel (54), and when the conveyor belt (52) rotates, the transmission wheel (54) rotates synchronously.

3. The double-layer conveying mechanism for aluminum profiles according to claim 2, characterized in that: A first reduction motor (4) is provided on one of the mounting frames (51) of the transfer area (2). The first reduction motor (4) is connected to a transmission shaft assembly (53). When the first reduction motor (4) drives the transmission shaft assembly (53) to rotate, the conveyor belt (52) rotates relative to the mounting frame (51). The transmission shaft assembly (53) includes a plurality of coaxially distributed transmission shaft bodies (531). A coupling (532) is provided between each transmission shaft body (531). One of the transmission shaft bodies (531) is provided with a rolling wheel (55) that is synchronously driven therewith. The rolling wheel (55) and the conveyor belt (52) are arranged in close contact. When the rolling wheel (55) rotates, the conveyor belt (52) rotates relative to the mounting frame (51).

4. The double-layer conveying mechanism for aluminum profiles according to claim 2, characterized in that: The double-layer frame (6) of the material waiting area (3) is provided with a second reduction motor (8) and a third reduction motor (10); the double-layer frame (6) is provided with a plurality of mounting frames (51) fixedly connected thereto, the first layer of the double-layer frame (6) is provided with a second reduction motor (8), the second reduction motor (8) is mounted on one of the mounting frames (51), the second layer of the double-layer frame (6) is provided with a third reduction motor (10), the third reduction motor (10) is mounted on one of the mounting frames (51); the second reduction motor (8) is connected to the transmission shaft assembly (53), and the second reduction motor (8) drives the transmission shaft assembly (53) to rotate, and the conveyor belt ( 52) rotates relative to the mounting frame (51); a third reduction motor (10) is connected to the transmission shaft assembly (53), and when the third reduction motor (10) drives the transmission shaft assembly (53) to rotate, the conveyor belt (52) rotates relative to the mounting frame (51); the transmission shaft assembly (53) includes a plurality of coaxially distributed transmission shaft bodies (531), and a coupling (532) is provided between each transmission shaft body (531); one of the transmission shaft bodies (531) is provided with a rolling wheel (55) that is synchronously driven therewith, and the rolling wheel (55) and the conveyor belt (52) are arranged in contact with each other, and when the rolling wheel (55) rotates, the conveyor belt (52) rotates relative to the mounting frame (51).

5. The double-layer conveying mechanism for aluminum profiles according to claim 4, characterized in that: A plurality of second brackets (13) are provided on the material waiting area (3), and a lifting device (7) is provided between the double-layer frame (6) and the material waiting area (3); when the lifting device (7) is in operation, the double-layer frame (6) moves up and down relative to the second brackets (13).

6. The double-layer conveying mechanism for aluminum profiles according to claim 5, characterized in that: The lifting device (7) is a pneumatic cylinder or an oil cylinder; the cylinder body of the lifting device (7) is fixedly mounted on the material waiting area (3), and the piston shaft of the lifting device (7) is fixedly mounted on the double-layer frame (6); the four corners of the double-layer frame (6) are respectively provided with guide wheels (14) rotatably connected thereto, and the guide wheels (14) are arranged in pairs; each guide wheel (14) is arranged to fit the column of the second bracket (13).

7. The double-layer conveying mechanism for aluminum profiles according to claim 2, characterized in that: A lifting assembly (9) is provided between any two mounting frames (51) of the transfer area (2), and the lifting assembly (9) includes a strip support seat (91) and a fourth reduction motor (96), wherein the strip support seat (91) is provided with a first rotating shaft (92) rotatably connected thereto; a lifting cylinder (93) is provided between the strip support seat (91) and the first rotating shaft (92), and a connecting member (97) connecting the lifting cylinder (93) and the first rotating shaft (92) is provided between the lifting cylinder (93); a cylinder body of the lifting cylinder (93) is hinged to the strip support seat (91), a piston shaft of the lifting cylinder (93) is hinged to the connecting member (97), and the connecting member (97) is fixedly mounted on the first rotating shaft (92) and rotates synchronously therewith; the first rotating shaft (92) ) is provided with a plurality of clamping jaw assemblies (94) that rotate synchronously therewith, and the clamping jaw assembly (94) is provided with a second rotating shaft (95) that is rotatably connected therewith; the clamping jaw assembly (94) includes a clamping jaw seat (941), and the clamping jaw seat (941) is provided with a pair of supporting members (942); each of the supporting members (942) is rotatably connected to the clamping jaw seat (941), and the second rotating shaft (95) is provided between the supporting member (942) and the clamping jaw seat (941); a mounting support (98) is provided between the first rotating shaft (92) and the second rotating shaft (95), one end of the mounting support (98) is fixedly mounted on the first rotating shaft (92), and the other end of the mounting support (98) is sleeved and mounted on the second rotating shaft (95); wherein A fourth reduction motor (96) is fixedly connected to one of the mounting supports (98), and a reducer output end of the fourth reduction motor (96) is connected to the second rotating shaft (95); when the fourth reduction motor (96) is in operation, it drives the second rotating shaft (95) to rotate relative to the mounting support (98).

8. The double-layer conveying mechanism for aluminum profiles according to claim 7, characterized in that: When the lifting cylinder (93) is in operation, the second rotating shaft (95) is controlled to rise and fall relative to the strip support seat (91); when the piston shaft of the lifting cylinder (93) is extended, the second rotating shaft (95) is higher than the conveyor belt (52) of the mounting frame (51) on the transfer area (2); the first rotating shaft (92), the second rotating shaft (95) and the strip support seat (91) are arranged parallel to each other, and the second rotating shaft (95) and the mounting frame (51) are arranged parallel to each other.

9. The double-layer conveying mechanism for aluminum profiles according to claim 1, characterized in that: The blocking and aligning assembly (11) is arranged at both side edges of the transfer area (2) and close to the material horizontal conveying assembly (5) of the transfer area (2); the blocking and aligning assembly (11) comprises a first cylinder (111) and a blocking member (112); the first cylinder (111) is installed in the transfer area (2); the piston shaft of the first cylinder (111) is connected to the blocking member (112); the blocking member (112) is in the shape of a strip plate, and a blocking plate (113) is provided on the blocking member (112), and the blocking plate (113) is arranged parallel to the conveying direction of the material horizontal conveying assembly (5); the blocking member (112) is also provided with a plurality of evenly distributed strip holes (114).

Images