A device for transferring heated bars into an extruder for processing aluminum profiles

Abstract

The utility model discloses a heating bar material transfer into extruding machine device for aluminum profile machining belongs to aluminum profile machining technical field. Including shearing machine and the workstation of connecting installation on shearing machine, and the workstation is rotationally connected and installed with first skip, and the workstation downside rotationally connected and installed with first telescopic link, and first telescopic link stretches out the end and is rotationally connected and installed with first skip downside, still including the base of shearing machine one side, and the base one side is equipped with slide rail, and the other side is connected and installed with second telescopic link, and second telescopic link telescopic end and slide rail slidingly connected, and the both sides of base top are equipped with the sliding slot, and the sliding slot is slidably connected and installed with the moving frame, and the moving frame downside rotationally connected and installed with the third telescopic link of second telescopic link telescopic end rotationally connected and installed, and the moving frame upside rotationally connected and installed with second skip, and second skip is equipped with automatic turnover mechanism. The device realizes the automatic transfer of hot aluminum bar through the transfer between skip, avoids the danger of manual operation, and reduces the labor intensity.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum profile processing technology, specifically a device for transferring heated rods into an extrusion press for aluminum profile processing. Background Technology

[0002] Aluminum is an excellent conductive material, and my country has abundant aluminum resources. However, aluminum oxidizes easily in air, affecting the conductivity of the bonding surfaces. Copper-aluminum composite busbars use copper for the outer layer and aluminum for the inner core, thus maintaining copper's strong oxidation resistance and good contact performance while fully utilizing aluminum's advantages of being lightweight and inexpensive. Therefore, the preparation of copper-aluminum composite busbars represents a significant contribution to the comprehensive utilization of resources both domestically and globally, aligning with the long-term support of national industrial policies.

[0003] Common aluminum profiles are mainly produced by melting and casting to form cylindrical aluminum ingots with different material formulas. Then, the oxide layer on the surface is removed by a car body. The aluminum billet is then transferred to the downstream for specific product processing. First, the aluminum billet is heated in a heating furnace, then slit, and after slit, it is extruded and shaped by a mold. The shaped aluminum material is straightened, and then surface treatments such as spraying are carried out to improve the aesthetics and corrosion resistance of the profile.

[0004] The process of conveying hot aluminum bars into the extruder bar slot during aluminum profile production is as follows: First, the aluminum bars are heated to the temperature required for the production process. The bars are then conveyed from the outlet of the heating device to the shearing machine. The cut hot aluminum bars are then transferred to the extruder. Due to equipment layout and space constraints, the heated aluminum bars cannot be directly conveyed into the extruder bar slot. Workers typically need to use pliers to clamp the hot aluminum bars and place them into a chute. The bars then slide along the chute into the extruder bar slot. A drawback of this method is that during operation, the aluminum bars often fail to be securely clamped and fall to the ground, making the operation relatively dangerous. Utility Model Content

[0005] To address the issue that the existing method of transferring hot aluminum bars between the shearing machine and the extrusion machine requires manual operation, has a low degree of automation, and poses a risk of hot aluminum bars falling and endangering personnel safety, this utility model provides a device for transferring heated aluminum bars into the extrusion machine for aluminum profile processing.

[0006] This utility model is achieved through the following technical solution: A heating rod transfer device for aluminum profile processing includes a shearing machine and a worktable connected and installed on the shearing machine. A first tipping bucket is rotatably connected and installed on the worktable, and a first telescopic rod is rotatably connected and installed on the lower side of the worktable. The extended end of the first telescopic rod is rotatably connected and installed on the lower side of the first tipping bucket. It also includes a base set on one side of the shearing machine. A slide rail is provided on one side of the base, and a second telescopic rod is connected and installed on the other side. The telescopic end of the second telescopic rod is slidably connected to the slide rail. There are slide grooves on both sides above the base. A movable frame is slidably connected and installed in the slide grooves. A third telescopic rod is rotatably connected and installed on the lower side of the movable frame and rotatably connected to the telescopic end of the second telescopic rod. A second tipping bucket is rotatably connected and installed on the upper side of the movable frame. An automatic tipping mechanism is provided on the second tipping bucket. The automatic tipping mechanism includes a slide rod slidably mounted on a movable frame. One side of the slide rod is rotatably connected to the second tipping bucket via a connecting rod. A compression spring is connected and installed on the side wall of the movable frame to provide elastic support for the slide rod to the outside.

[0007] A further improvement of this utility model is that rollers that cooperate with the guide rail are rotatably connected to both sides of the telescopic end of the second telescopic rod.

[0008] A further improvement of this utility model is that a length-fixing device is also provided on the workbench. The length-fixing device includes a lead screw rotatably connected to the inner side of the workbench, a nut plate slidably connected to the side of the workbench and threadedly connected to the lead screw, a fixing plate connected to the upper outer side of the nut plate, a fourth telescopic rod rotatably connected to the fixing plate, and a connecting block one rotatably connected to the fourth telescopic rod on the side of the fixing plate near the first tipping bucket, a connecting block two rotatably connected to the fixing plate, a rotating block rotatably connected between the connecting block two and the connecting block one, and a stop block on the side of the connecting block two.

[0009] A further improvement of this utility model is that a handwheel is connected and installed on the outside of the lead screw.

[0010] A further improvement of this utility model is that a support plate is connected and installed on the workbench, a grooved wheel is connected and installed on the lead screw, and a sliding pin that can limit the rotation of the grooved wheel is inserted into the support plate.

[0011] A further improvement of this utility model is that a grid plate capable of receiving the round bar falling from the first tipping bucket is connected and installed on the side of the worktable. A rotating shaft is rotatably connected and installed on the side of the grid plate away from the worktable. A lever corresponding to the gap of the grid plate is provided on the rotating shaft. A fifth telescopic rod is rotatably connected and installed on the side of the worktable. A connecting rod rotatably connected and installed on the side of the rotating shaft is provided with the fifth telescopic rod.

[0012] As can be seen from the above technical solutions, the beneficial effects of this utility model are: In operation, the shearing machine cuts the heated aluminum rod into segments. The segments fall onto the first tipping bucket, and the first telescopic rod rotates the first tipping bucket, causing the aluminum rod to fall onto the second tipping bucket. The second telescopic rod retracts, causing the third telescopic rod to slide along the slide rail. Simultaneously, the third telescopic rod extends, causing the moving frame to slide to the other side along the slide groove. When the moving frame slides to the other side, the slide bar is compressed by the base, overcoming the elastic force of the compression spring and sliding to the other side. Then, through the connecting rod, the second tipping bucket rotates on the moving frame, causing the aluminum rod to flip and enter the extrusion groove of the extrusion press. This device uses the first telescopic rod to rotate the first tipping bucket, causing the aluminum rod to roll onto the second tipping bucket. The second and third telescopic rods then move the second tipping bucket along the base to transport the aluminum rod. Finally, the compression spring, slide bar, and connecting rod drive the second tipping bucket to automatically flip, causing the aluminum rod to fall into the extrusion press for extrusion production. This achieves automated hot aluminum rod transfer, avoiding the dangers of manual operation and reducing labor intensity. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of this utility model excluding the shearing machine.

[0016] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0017] Figure 4 This is a schematic diagram of the length-fixing device of this utility model.

[0018] Figure 5 This is a schematic diagram of a partial disassembly of the length-fixing device of this utility model.

[0019] Figure 6 This is a partially enlarged structural diagram of the automatic flipping mechanism of this utility model.

[0020] Figure 7 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0021] Figure 8 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0022] In the attached diagram: 1. Shearing machine; 2. Workbench; 3. First tipping bucket; 4. First telescopic rod; 5. Base; 6. Slide rail; 7. Second telescopic rod; 71. Roller; 8. Slide groove; 9. Moving frame; 10. Third telescopic rod; 11. Second tipping bucket; 12. Automatic tilting mechanism; 13. Slide rod; 14. Connecting rod; 15. Compression spring; 16. Length fixing device; 160. Sliding pin; 161. Lead screw; 162. Nut plate; 163. Fixing plate; 164. Connecting block one; 165. Connecting block two; 166. Stop block; 167. Handwheel; 168. Support plate; 169. Grooved wheel; 1611. Fourth telescopic rod; 1612. Rotating block; 17. Grating plate; 18. Rotating shaft; 19. Lever; 20. Fifth telescopic rod; 21. Connecting rod. Detailed Implementation

[0023] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0024] like Figure 1-8 As shown, a heating rod for aluminum profile processing is transferred to an extrusion press device, including a shearing machine 1 and a worktable 2 connected and installed on the shearing machine 1. A first tipping bucket 3 is rotatably connected and installed on the worktable 2, and a first telescopic rod 4 is rotatably connected and installed on the lower side of the worktable 2. The extended end of the first telescopic rod 4 is rotatably connected and installed on the lower side of the first tipping bucket 3. It also includes a base 5 set on one side of the shearing machine 1. A slide rail 6 is provided on one side of the base 5, and a second telescopic rod 7 is connected and installed on the other side. The telescopic end of the second telescopic rod 7 is slidably connected to the slide rail 6. Slide grooves 8 are provided on both sides above the base 5. A movable frame 9 is slidably connected and installed in the slide grooves 8. A third telescopic rod 10 is rotatably connected and installed on the lower side of the movable frame 9 and rotatably connected to the telescopic end of the second telescopic rod 7. A second tipping bucket 11 is rotatably connected and installed on the upper side of the movable frame 9. An automatic tipping mechanism 12 is provided on the second tipping bucket 11. The automatic tipping mechanism 12 includes a slide rod 13 slidably mounted on the movable frame 9. One side of the slide rod 13 is rotatably connected to the second tipping bucket 11 via a connecting rod 14. A compression spring 15 is connected and installed on the side wall of the movable frame 9 to elastically support the slide rod 13 outward.

[0025] In use, the shearing machine 1 cuts the heated aluminum rod into aluminum rod segments. The aluminum rods fall onto the first tipping bucket 3. The first telescopic rod 4 drives the first tipping bucket 3 to rotate, causing the aluminum rods to fall onto the second tipping bucket 3. The second telescopic rod 7 retracts, causing the third telescopic rod 10 to slide along the slide rail 6. At the same time, the third telescopic rod 10 extends, causing the moving frame 9 to slide along the slide groove 8 to the other side. When the moving frame 9 slides to the other side, the slide rod 13 is squeezed by the base 5, which overcomes the elastic force of the compression spring 15 and slides to the other side. Then, through the connecting rod 14, it drives the second tipping bucket 11 to rotate around the moving frame 9, causing the aluminum rods to flip into the extrusion groove of the extruder. This device uses a first telescopic rod 4 to rotate a first tipping bucket 3, causing aluminum bars to roll onto a second tipping bucket 11. Then, a second telescopic rod 7 and a third telescopic rod 10 move the second tipping bucket 11 along a chute 8 to transport the aluminum bars. Finally, a compression spring 15, a sliding rod 13, and a connecting rod 14 cause the second tipping bucket 11 to automatically flip, allowing the bars to fall into the extruder for extrusion. Then, the second telescopic rod 7 extends and the third telescopic rod 10 retracts, causing the moving frame 9 to return. Under the elastic support of the compression spring 15, the sliding rod 13 causes the second tipping bucket 11 to flip back, preparing for the next transfer. This automated hot aluminum bar transfer avoids the dangers of manual operation and reduces labor intensity.

[0026] The second telescopic rod 7 has rollers 71 rotatably connected to both sides of its telescopic end, which are guided by the slide rail 6. This converts sliding friction into rolling friction, reducing frictional resistance.

[0027] The workbench 2 is also equipped with a length-fixing device 16, which includes a lead screw 161 rotatably connected to the inner side of the workbench 2, a nut plate 162 slidably connected to the side of the workbench 2 and threadedly connected to the lead screw 161, a fixing plate 163 connected to the upper outer side of the nut plate 162, a fourth telescopic rod 1611 rotatably connected to the fixing plate 163, and a connecting block 164 rotatably connected to the fourth telescopic rod 1611 on the side of the fixing plate 163 near the first tipping bucket 3, and a second connecting block 165 rotatably connected to the fixing plate 163. The second connecting block 165 and the first connecting block 164 are connected by a rotating block 1612 rotatably connected to each other, and a stop block 166 is provided on the side of the second connecting block 165. In use, rotating the lead screw 161 drives the nut plate 162 to slide on the worktable 2. The fourth telescopic rod 1611 extends and pushes the connecting block 164 and the rotating block 1612 to rotate, causing the connecting block 2 165 to rotate at a large angle, so that the stop block 166 blocks the end face of the aluminum rod. This can adjust the length of the aluminum rod cut by the shearing machine 1 to adapt to the length required for extruding different specifications of aluminum profiles.

[0028] A handwheel 167 is connected and installed on the outer side of the lead screw 161. The operator can adjust the fixed length by rotating the lead screw 161 through the handwheel 167. No other tools are needed, and the fixed length of the fixed length device 16 can be adjusted by rotation in a relatively simple way.

[0029] The workbench 2 is equipped with a support plate 168, and a grooved wheel 169 is connected to the lead screw 161. A sliding pin 160 is slidably inserted into the support plate 168 to limit the rotation of the grooved wheel 169. After the position of the length-fixing device 16 is adjusted, the sliding pin 160 is engaged with the grooved wheel 169 to lock the lead screw 161, preventing the lead screw 161 from rotating and causing the position of the length-fixing device 16 to shift, which would result in a change in the length of the sheared aluminum rod and fail to meet the requirements of subsequent extrusion production.

[0030] The workbench 2 has a grid plate 17 connected to its side to receive the round bars falling from the first tipping bucket 3. A rotating shaft 18 is rotatably connected to the side of the grid plate 17 away from the workbench 2. The rotating shaft 18 has several levers 19 corresponding to the gaps in the grid plate 17. A fifth telescopic rod 20 is rotatably connected to the side of the workbench 2, and a connecting rod 21 is rotatably connected to the fifth telescopic rod 20 on the side of the rotating shaft 18. This allows the aluminum bars to be quickly transferred from the first tipping bucket 3 to the grid plate 17, preventing the hot aluminum bars from sticking together due to prolonged time in the first tipping bucket 3, which would affect the transfer. When the fifth telescopic rod 20 retracts, it rotates the levers 19, pushing the hot aluminum bars from the grid plate 17 into the second tipping bucket 11, completing the transfer.

[0031] In use, the position of the length-fixing device 16 is adjusted by rotating the screw 161 through the handwheel 167, and then the sliding pin 160 is locked into the grooved wheel 169 to fix the position of the length-fixing device 16. After the shearing machine 1 cuts the aluminum rod, the first telescopic rod 4 retracts and drives the first tipping bucket 3 to tilt and flip, so that the aluminum rod rolls onto the grid plate 17. Then the fifth telescopic rod 20 retracts and drives the lever 19 to rotate, transferring the aluminum rod into the second tipping bucket 11. Then the second telescopic rod 7 retracts and drives the third telescopic rod 10 to slide along the slide rail 6. At the same time, the third telescopic rod 10 extends and drives the moving frame 9 to slide along the slide groove 8 to the other side. When the moving frame 9 slides to the other side, the sliding rod 13 is squeezed by the base 5, which overcomes the elastic force of the compression spring 15 and slides to the other side. Then, through the connecting rod 14, the second tipping bucket 11 rotates around the moving frame 9, so that the aluminum rod flips into the extrusion groove of the extruder. This device drives the first tipping bucket 3 to rotate via the first telescopic rod 4, causing the aluminum rod to roll onto the second tipping bucket 11. Then, the second telescopic rod 7 and the third telescopic rod 10 drive the second tipping bucket 11 to move along the slide 8 to transport the aluminum rod. Finally, the compression spring 15, the slide rod 13 and the connecting rod 14 drive the second tipping bucket 11 to automatically flip, causing it to fall into the extruder for extrusion to produce aluminum. This achieves automated hot aluminum rod transfer, avoids the dangers of manual operation, and reduces labor intensity.

[0032] All telescopic rods are controlled by a servo hydraulic pump in conjunction with a solenoid valve. The solenoid valve is electrically connected to the controller, which can be a common PLC controller, such as the Siemens S7-200+ series. By setting the program, it can operate continuously and automatically, linking the working status of the shearing machine 1 and the extruder to control the shearing of the aluminum rod, preventing premature shearing that would cause the aluminum rod temperature to drop and affect the extruder's extrusion.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for transferring heated bar stock to an extrusion press for aluminum profile processing, comprising a shearing machine (1) and a worktable (2) connected and mounted on the shearing machine (1), characterized in that, The first tipping bucket (3) is rotatably connected to the workbench (2), and the first telescopic rod (4) is rotatably connected to the lower side of the workbench (2). The extended end of the first telescopic rod (4) is rotatably connected to the lower side of the first tipping bucket (3). It also includes a base (5) set on one side of the shearing machine (1), a slide rail (6) on one side of the base (5), and a second telescopic rod (7) connected to the other side. The telescopic end of the second telescopic rod (7) is slidably connected to the slide rail (6). There are slide grooves (8) on both sides above the base (5). A movable frame (9) is slidably connected in the slide groove (8). A third telescopic rod (10) is rotatably connected to the telescopic end of the second telescopic rod (7) on the lower side of the movable frame (9). A second tipping bucket (11) is rotatably connected to the upper side of the movable frame (9). An automatic tipping mechanism (12) is provided on the second tipping bucket (11). The automatic tilting mechanism (12) includes a slide rod (13) slidably mounted on a movable frame (9). One side of the slide rod (13) is rotatably connected to the second tilting bucket (11) via a connecting rod (14). A compression spring (15) is connected and installed on the side wall of the movable frame (9) to elastically support the slide rod (13) outward.

2. The heating rod transfer device for aluminum profile processing into an extrusion press according to claim 1, characterized in that, The second telescopic rod (7) has rollers (71) rotatably connected to both sides of its telescopic end, which are guided by the slide rail (6).

3. The device for transferring heated rods for aluminum profile processing to an extrusion press according to claim 2, characterized in that, The workbench (2) is also equipped with a length fixing device (16), which includes a lead screw (161) rotatably connected to the inner side of the workbench (2), a nut plate (162) slidably connected to the side of the workbench (2) and threadedly connected to the lead screw (161), a fixing plate (163) is connected to the upper outer side of the nut plate (162), a fourth telescopic rod (1611) is rotatably connected to the fixing plate (163), and a connecting block one (164) rotatably connected to the fourth telescopic rod (1611) is rotatably connected to the side of the fixing plate (163) near the first tipping bucket (3), a connecting block two (165) is rotatably connected to the fixing plate (163), a rotating block (1612) is rotatably connected between the connecting block two (165) and the connecting block one (164), and a stop block (166) is provided on the side of the connecting block two (165).

4. The heating rod transfer device for aluminum profile processing into an extrusion press according to claim 3, characterized in that, A handwheel (167) is connected and installed on the outside of the lead screw (161).

5. The heating rod transfer device for aluminum profile processing into an extrusion press according to claim 4, characterized in that, A support plate (168) is connected and installed on the workbench (2), a grooved wheel (169) is connected and installed on the lead screw (161), and a sliding pin (160) that can limit the rotation of the grooved wheel (169) is slidably inserted on the support plate (168).

6. The heating rod transfer device for aluminum profile processing into an extrusion press according to claim 5, characterized in that, The workbench (2) is connected to a grid plate (17) that can receive the round bar falling from the first tipping bucket (3). The grid plate (17) is rotatably connected to a shaft (18) on the side away from the workbench (2). The shaft (18) is provided with a lever (19) corresponding to the gap of the grid plate (17). The workbench (2) is rotatably connected to a fifth telescopic rod (20). The shaft (18) is provided with a connecting rod (21) rotatably connected to the fifth telescopic rod (20).

Images