Extrusion forming equipment for recycling secondary aluminum

Abstract

The invention relates to the technical field of extrusion forming, in particular to extrusion forming equipment for secondary aluminum recycling, which comprises a first vertical frame, a second vertical frame, a sliding rail, an ejection mechanism and a feeding mechanism, the top end of the first vertical frame is fixedly connected with a connecting plate, and one side of the connecting plate is detachably connected with an extrusion die; a cutting mechanism is fixedly connected to the top end of the connecting plate, and a toothed plate moving synchronously with the cutting mechanism is slidably connected into the connecting plate. The toothed plate synchronously moves along with the cut-off mechanism and is in transmission with the linkage module of the ejection mechanism, the active ejection module is driven to retract, meanwhile, the linkage ejection mechanism synchronously retracts, after cutting is completed, the active ejection module and the linkage ejection mechanism are ejected outwards, retained secondary aluminum is ejected out, material taking operation is completed without other external machines, and the working efficiency is improved. The cost is effectively reduced, the taking-out mode is simple, energy is saved through linkage with the cutting-off mechanism, the two operations are conducted in sequence, and the taking-out efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of extrusion molding, in particular to extrusion molding equipment for recycling recycled aluminum. Background Art

[0002] Recycled aluminum is an aluminum alloy or aluminum metal obtained by re-melting and refining scrap aluminum and scrap aluminum alloy materials or aluminum-containing waste. It is an important source of metallic aluminum. Recycled aluminum mainly appears in the form of aluminum alloy, which is extruded and formed into aluminum alloy profiles after re-melting and refining.

[0003] At present, when recycled aluminum is recycled, the recycled aluminum is first cast into aluminum rods, and then the recast recycled aluminum rods are sent to the extrusion molding die for extrusion molding. During the extrusion molding process, a part of the recycled aluminum rod is extruded into aluminum alloy profiles for secondary utilization, and the remaining part is pressed into a pancake-shaped structure that cannot pass through the extrusion die. At this time, the remaining part needs to be taken out to facilitate the extrusion molding of the next aluminum rod. The excess recycled aluminum is generally cut off and taken out for reuse by a cutting knife. Sometimes, an aluminum rod needs to be cut at multiple points. Each time it is cut, the excess material needs to be taken out to prevent affecting the accuracy of the extrusion molding of the next section of aluminum rod. However, other mechanical structures are often required to achieve the removal, such as adding a mechanical arm to remove the excess recycled aluminum. This results in higher production costs, and generally the excess recycled aluminum is tightly pressed at the mold port, with a small gap, inconvenient to remove, and average efficiency. Summary of the invention

[0004] In order to solve the problem that it is troublesome and costly to remove the excess portion of recycled aluminum after extrusion, the present invention provides an extrusion molding device for recycling recycled aluminum.

[0005] The extrusion molding equipment for recycling recycled aluminum provided by the present invention adopts the following technical scheme:

[0006] Extrusion molding equipment for recycled aluminum recycling, including:

[0007] A first stand, wherein a connecting plate is fixedly connected to the top of the first stand, an extrusion die is detachably connected to one side of the connecting plate, a cutting mechanism is fixedly connected to the top of the connecting plate, and a tooth plate that moves synchronously with the cutting mechanism is slidably connected inside the connecting plate;

[0008] A second stand, a top end of which is fixedly connected to a hydraulic rod, wherein the hydraulic rod is coaxially aligned with the extrusion die;

[0009] A slide rail, the slide rail is fixedly connected between the first stand and the second stand, and a movable guide plate is slidably connected to the slide rail;

[0010] The ejection mechanism is detachably connected to the inner side of the connecting plate, and comprises a linkage module, an active ejection module, a disc and a linkage ejection mechanism. The tooth plate is transmission-connected to the linkage module, and the disc is detachably connected to the inner side of the connecting plate. The active ejection module and the linkage ejection mechanism are both arranged on the disc, and the active ejection module is transmission-connected to the linkage module.

[0011] A feeding mechanism is arranged on the moving guide plate.

[0012] By adopting the above technical scheme, the first stand and the second stand are used to provide support for the device, and the movement of the feeding mechanism is controlled by sliding the movable guide plate on the slide rail, so as to complete the loading of the recycled aluminum rod. Under the limitation of the extrusion die, the recycled aluminum is extruded and formed by the hydraulic rod. After the extrusion is completed, the recycled aluminum that cannot be further extruded is cut through the cutting mechanism, which is convenient for subsequent recycling and use. During cutting, the tooth plate moves synchronously with the cutting mechanism and is transmitted with the linkage module of the ejection mechanism, driving the active pop-up module to retract, and the linkage pop-up mechanism retracts synchronously. After the cutting is completed, the active pop-up module and the linkage pop-up mechanism pop out outward to eject the retained recycled aluminum. No other peripheral machinery is required to complete the material taking operation, which effectively reduces the cost, and the taking method is simple, and the linkage with the cutting mechanism saves energy. The two operations are performed in sequence, and the material taking efficiency is high.

[0013] Optionally, the linkage module includes a first rotating rod, which is rotatably connected to the inner side of the U-shaped frame, and a gear is coaxially fixedly connected to the first rotating rod and meshes with the toothed plate for transmission, a second rotating rod is fixedly connected in the connecting plate, a pulley group is transmission-connected between the first rotating rod and the second rotating rod, and a transmission belt is transmitted between the active pop-up module and the second rotating rod.

[0014] By adopting the above technical solution, the first rotating rod is driven to rotate by the meshing of the toothed plate and the gear, thereby driving the active ejection module to work through the action of the pulley set and the transmission belt, so that the cutting mechanism and the ejection mechanism are linked.

[0015] Optionally, the active pop-up module includes a threaded screw, a rotating wheel and a sliding sleeve, the threaded screw is rotatably connected to the disc, the rotating wheel is coaxially and fixedly connected to the threaded screw, and the transmission belt sleeve is arranged on the outside of the rotating wheel, the sliding sleeve is threadedly sleeved with the threaded screw, one side of the disc is fixedly connected to a first vertical plate, the outer wall of the sliding sleeve is fixedly connected to a first slide plate slidably connected to the first vertical plate, a plurality of connecting rods are fixedly connected to the top of the sliding sleeve, one end of the connecting rod is fixedly connected to a first top sleeve, and a synchronous connecting rod is connected between the first top sleeve and the linkage pop-up mechanism.

[0016] By adopting the above technical solution, the transmission belt drives the rotating wheel to rotate, thereby driving the threaded screw to rotate, and then controlling the sliding sleeve to slide up and down along the threaded screw. The synchronous connecting rod drives the linkage ejection mechanism and the first ejector sleeve to move synchronously, ensuring that each ejection part works synchronously, thereby improving the efficiency and stability of ejecting recycled aluminum.

[0017] Optionally, the linked pop-up mechanism includes a second vertical plate, a second slide plate and a limit rod, the second vertical plate is fixedly connected to the disc, one end of the second slide plate is slidably connected to the second vertical plate, and the other end is fixedly connected to the second top sleeve, the second top sleeve is slidably connected to the limit rod, a spring is provided on the outer sleeve of the limit rod, and the two ends of the spring are respectively fixedly connected to the second top sleeve and the disc, the synchronous connecting rod is connected between the first top sleeve and the second top sleeve, and the disc is provided with an extrusion groove matching the shape of the extrusion mold.

[0018] By adopting the above technical solution, the recycled aluminum is ejected through the second ejector sleeve. The setting of the spring facilitates the ejection of the second ejector sleeve, increases the force for ejecting the recycled aluminum, and ensures that the recycled aluminum can be ejected by the second ejector sleeve.

[0019] Optionally, the cutting mechanism includes a U-shaped frame, a cylinder, a movable plate and a cutting knife, the U-shaped frame is fixedly connected to the connecting plate, the cylinder is fixedly connected to the top of the U-shaped frame, the movable plate is fixedly connected to the output shaft of the cylinder, the cutting knife is fixedly connected to the movable plate, the connecting plate is provided with a through groove for accommodating the cutting knife to pass through, and the tooth plate is fixedly connected to the movable plate.

[0020] By adopting the above technical solution, the lifting and lowering of the moving plate and the cutting knife are controlled by the cylinder to complete the cutting operation, which is convenient for recycling the remaining recycled aluminum and at the same time controls the lifting and lowering of the tooth plate.

[0021] Optionally, the feeding mechanism includes an outer support plate, an inner support plate and a movable rod, the outer support plate is fixedly connected to the movable guide plate, a plurality of movable rods are provided and are movably connected to the outer support plate, and the inner support plate is detachably connected to the movable rod.

[0022] By adopting the above technical solution, the position of the inner support plate is determined by adjusting the height of the movable rod, ensuring that the recycled aluminum rod can be coaxial with the hydraulic rod, thereby ensuring the quality of the recycled aluminum rod being fully extruded.

[0023] Optionally, an auxiliary ruler is fixedly connected to the outer side of the outer support plate, and a pointer is slidably connected to the auxiliary ruler.

[0024] By adopting the above technical solution, the lifting height of the movable rod can be conveniently determined through the cooperation of the auxiliary ruler and the pointer, thereby facilitating the adjustment of the height difference between the recycled aluminum rod and the axis of the hydraulic rod.

[0025] Optionally, in an initial state, one end of the second top sleeve extends to the outside of the disc.

[0026] By adopting the above technical solution, the initial state setting of the second top sleeve ensures that the second top sleeve can contact the recycled aluminum rod when it pops out, so as to push the recycled aluminum rod out.

[0027] Optionally, a cooling pipe is fixedly connected to the first stand.

[0028] By adopting the above technical solution, the cooling pipe can be used to cool the extruded product, thereby ensuring the quality of the extruded product.

[0029] Optionally, a collecting plate fixedly connected to the first stand and the second stand is provided on the bottom side of the slide rail.

[0030] By adopting the above technical solution, the ejected recycled aluminum can be recycled through the collecting plate for easy recasting into round bars to complete the extrusion molding operation, thereby making full use of resources.

[0031] In summary, the present invention includes at least one of the following beneficial technical effects:

[0032] 1. The device is supported by the first stand and the second stand. The movement of the feeding mechanism is controlled by sliding the moving guide plate on the slide rail to complete the feeding of the recycled aluminum rod. Under the limitation of the extrusion die, the recycled aluminum is extruded and formed by the hydraulic rod. After the extrusion is completed, the recycled aluminum that cannot be further extruded is cut by the cutting mechanism to facilitate subsequent recycling. During cutting, the tooth plate moves synchronously with the cutting mechanism and is transmitted with the linkage module of the ejection mechanism, driving the active ejection module to retract, and the linkage ejection mechanism retracts synchronously. After the cutting is completed, the active ejection module and the linkage ejection mechanism pop out to eject the retained recycled aluminum. No other peripheral machinery is required to complete the material taking operation, which effectively reduces the cost, and the taking method is simple, which saves energy by linkage with the cutting mechanism. The two operations are performed in sequence, and the material taking efficiency is high.

[0033] 2. Through the detachable connection of the disc, the disc that matches the extrusion shape can be selected according to the shape of the extruded product, thereby greatly improving the applicability of the extrusion molding equipment and meeting people's use needs;

[0034] 3. The multi-point ejection of recycled aluminum is completed through the linkage between the active ejection module and the linkage ejection mechanism, thereby improving the ejection quality of recycled aluminum and preventing the retention of recycled aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the extrusion molding equipment for recycling recycled aluminum in this embodiment.

[0036] Figure 2 It is a schematic diagram of the front view structure of the extrusion molding equipment for recycling recycled aluminum in this embodiment.

[0037] Figure 3 It is a side view structural schematic diagram of the extrusion molding equipment for recycling recycled aluminum in this embodiment.

[0038] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the extrusion molding equipment for recycling recycled aluminum in this embodiment.

[0039] Figure 5 It is a schematic diagram of the partial structure of the extrusion molding equipment for recycling recycled aluminum in this embodiment.

[0040] Figure 6 It is a schematic diagram of the structure of the linkage pop-up module of the extrusion molding equipment for recycling recycled aluminum in this embodiment.

[0041] Description of reference numerals:

[0042] 1. First stand; 11. Connecting plate; 12. Extrusion die; 13. Cooling pipe; 14. Cutting mechanism; 141. U-shaped frame; 142. Cylinder; 143. Moving plate; 144. Cutting knife; 145. Tooth plate; 15. Collecting plate; 2. Second stand; 21. Hydraulic rod; 3. Slide rail; 31. Moving guide plate; 4. Ejection mechanism; 41. Linkage module; 411. First rotating rod; 412. Gear; 413. Pulley group; 414. Transmission belt; 42. Active ejection module; 421. threaded screw; 422. rotating wheel; 423. sliding sleeve; 424. first vertical plate; 425. first slide plate; 426. connecting rod; 427. first top sleeve; 428. synchronous connecting rod; 43. disc; 44. linkage ejection mechanism; 441. second vertical plate; 442. second slide plate; 443. limiting rod; 444. second top sleeve; 445. spring; 5. feeding mechanism; 51. outer support plate; 52. inner support plate; 53. auxiliary ruler; 54. pointer; 55. movable rod. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-Figure 6 The present invention is described in further detail.

[0044] The embodiment of the present invention discloses an extrusion molding device for recycling secondary aluminum.

[0045] It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] Reference Figure 1-Figure 6 , extrusion molding equipment for recycled aluminum recycling, including:

[0047] A first stand 1, the top of the first stand 1 is fixedly connected with a connecting plate 11, one side of the connecting plate 11 is detachably connected with an extrusion die 12, and a suitable extrusion die 12 can be selected for installation according to the required product shape, and the applicability is strong. A cutting mechanism 14 is fixedly connected with the top of the connecting plate 11, and the retained recycled aluminum can be cut by the cutting mechanism 14, so as to facilitate recycling and fixed-length extrusion molding. A tooth plate 145 that moves synchronously with the cutting mechanism 14 is slidably connected in the connecting plate 11, and the extrusion die 12 and the cutting mechanism 14 are supported by the first stand 1;

[0048] A second stand 2, the top of which is fixedly connected to a hydraulic rod 21, the hydraulic rod 21 is coaxially aligned with the extrusion die 12, and the hydraulic rod 21 provides power to extrude the recycled aluminum rod;

[0049] The slide rail 3 is fixedly connected between the first stand 1 and the second stand 2. A movable guide plate 31 is slidably connected to the slide rail 3. The sliding of the movable guide plate 31 and the slide rail 3 controls the entry and exit of the recycled aluminum rods.

[0050] The ejection mechanism 4 is detachably connected to the inner side of the connecting plate 11. The ejection mechanism 4 includes a linkage module 41, an active pop-up module 42, a disc 43 and a linkage pop-up mechanism 44. The tooth plate 145 is transmission-connected to the linkage module 41. The active pop-up module 42 and the linkage pop-up mechanism 44 work synchronously with the movement of the tooth plate 145 through the linkage between the tooth plate 145 and the linkage module 41. The disc 43 is detachably connected to the inner side of the connecting plate 11. An adapted disc 43 can be selected for installation according to the extruded shape, thereby improving the applicability of the device. The active pop-up module 42 and the linkage pop-up mechanism 44 are both arranged on the disc 43, and the active pop-up module 42 is transmission-connected to the linkage module 41.

[0051] The feeding mechanism 5 is arranged on the moving guide plate 31 .

[0052] Specifically, when in use, first select the appropriate extrusion die 12 and disc 43 for installation according to the required product shape, then place the recycled aluminum rod on the feeding mechanism 5, and start the hydraulic rod 21 to push the recycled aluminum rod into the extrusion die 12 for extrusion molding.

[0053] Scenario 1: When the length of the recycled aluminum rod meets the requirements for one-time molding, the recycled aluminum rod is directly extruded and molded completely, and the remaining recycled aluminum that cannot be extruded is cut through the cutting mechanism 14 to facilitate the extrusion molding of the next recycled aluminum rod. During the cutting process, the tooth plate 145 moves to drive the linkage module 41 to work, and the linkage module 41 drives the active pop-up module 42 and the linkage pop-up mechanism 44 to retract. After the cutting is completed, the cutting mechanism 14 returns, and the tooth plate 145 moves in the opposite direction, continuing to drive the linkage module 41 to rotate, so that the active pop-up module 42 and the linkage pop-up mechanism 44 pop outward, thereby popping out the retained recycled aluminum for recycling, ensuring the accuracy of the next recycled aluminum extrusion. It should be noted that after losing the restriction of the tooth plate 145, the linkage pop-up mechanism 44 further provides an outward elastic force, thereby ensuring that the recycled aluminum can be completely ejected;

[0054] Case 2: When the length of the recycled aluminum rod meets the requirements for multi-stage molding, the extrusion and cutting are the same as in Case 1. It should be noted that after each cutting is completed, the movable guide plate 31 moves first to prevent the unextruded recycled aluminum rod from blocking the unextruded recycled aluminum rod from popping out. This allows fixed-length cutting and extrusion molding to be achieved on a recycled aluminum rod. During the continuous extrusion process, the shape of the material may change due to various factors. Cutting can correct these errors in time to ensure the shape consistency of the product.

[0055] Reference Figure 4 Specifically, in the embodiment of the present invention, the linkage module 41 includes a first rotating rod 411, which is rotatably connected to the inner side of the U-shaped frame 141, and a gear 412 is coaxially fixedly connected to the first rotating rod 411 and meshed with the toothed plate 145 for transmission. The toothed plate 145 and the gear 412 are both provided with two groups, thereby improving the fault tolerance rate and ensuring that the recycled aluminum rod can be ejected. A second rotating rod is fixedly connected in the connecting plate 11, and a pulley group 413 is connected to the first rotating rod 411 and the second rotating rod for transmission, and a transmission belt 414 is transmitted between the active ejection module 42 and the second rotating rod.

[0056] In the embodiment of the present invention, during cutting, the tooth plate 145 moves downward with the cutting mechanism 14 and engages with the gear 412. The gear 412 drives the first rotating rod 411 to rotate, and drives the second rotating rod to rotate through the pulley group 413. The second rotating rod drives the active pop-up module 42 to retract through the transmission belt 414 to prevent interference with the cutting process. After the cutting is completed, the tooth plate 145 is retracted, so that the active pop-up module 42 pops outward, thereby ejecting the recycled aluminum rod.

[0057] Reference Figure 4 and Figure 5 Specifically, in the embodiment of the present invention, the active pop-up module 42 includes a threaded screw 421, a rotating wheel 422 and a sliding sleeve 423. The threaded screw 421 is rotatably connected to the disc 43, the rotating wheel 422 is coaxially fixedly connected to the threaded screw 421, and the transmission belt 414 is sleeved on the outside of the rotating wheel 422. The sliding sleeve 423 is threadedly sleeved with the threaded screw 421. A first vertical plate 424 is fixedly connected to one side of the disc 43, and a first slide plate 425 slidably connected to the first vertical plate 424 is fixedly connected to the outer wall of the sliding sleeve 423. A plurality of connecting rods 426 are fixedly connected to the top of the sliding sleeve 423, and a first top sleeve 427 is fixedly connected to one end of the connecting rod 426. A synchronous connecting rod 428 is connected between the first top sleeve 427 and the linkage pop-up mechanism 44.

[0058] In the embodiment of the present invention, when in use, the transmission belt 414 rotates to drive the rotating wheel 422 to rotate, thereby driving the threaded screw 421 to rotate, and the sliding sleeve 423 slides along the threaded screw 421, wherein the first slide plate 425 restricts the sliding sleeve 423 to ensure its smooth up and down sliding. When the sliding sleeve 423 slides upward, the first top sleeve 427 is pushed out, thereby pushing out the recycled aluminum rod to prevent the recycled aluminum rod from being retained, and the linkage between the first top sleeve 427 and the linkage pop-up mechanism 44 is ensured by the synchronous connecting rod 428.

[0059] Reference Figure 4 and Figure 6 Specifically, in the embodiment of the present invention, the linkage pop-up mechanism 44 includes a second vertical plate 441, a second slide plate 442 and a limiting rod 443. The second vertical plate 441 is fixedly connected to the disc 43. One end of the second slide plate 442 is slidably connected to the second vertical plate 441, and the other end is fixedly connected to a second top sleeve 444. The second top sleeve 444 is slidably connected to the limiting rod 443. A spring 445 is sleeved on the outer side of the limiting rod 443, and the two ends of the spring 445 are respectively fixedly connected to the second top sleeve 444 and the disc 43. The synchronous connecting rod 428 is connected between the first top sleeve 427 and the second top sleeve 444. The disc 43 is provided with an extrusion groove that matches the shape of the extrusion mold 12. In the initial state, one end of the second top sleeve 444 extends to the outside of the disc 43.

[0060] In the embodiment of the present invention, during operation, the first top sleeve 427 drives the second top sleeve 444 to slide synchronously through the synchronous connecting rod 428. Specifically, during cutting, the first top sleeve 427 drives the second top sleeve 444 to retract. At this time, the second top sleeve 444 compresses the spring 445. After the cutting is completed, the first top sleeve 427 drives the second top sleeve 444 to rebound, thereby ejecting the recycled aluminum rod at multiple points. The spring 445 provides an outward elastic force to increase the ejection force and ensure that the recycled aluminum rod can be completely ejected.

[0061] Reference Figure 1-Figure 4Specifically, in the embodiment of the present invention, the cutting mechanism 14 includes a U-shaped frame 141, a cylinder 142, a movable plate 143 and a cutting knife 144, the U-shaped frame 141 is fixedly connected to the connecting plate 11, the cylinder 142 is fixedly connected to the top of the U-shaped frame 141, the movable plate 143 is fixedly connected to the output shaft of the cylinder 142, the cutting knife 144 is fixedly connected to the movable plate 143, a through groove for accommodating the cutting knife 144 to pass through is opened on the connecting plate 11, and the tooth plate 145 is fixedly connected to the movable plate 143.

[0062] In the embodiment of the present invention, during cutting, the cylinder 142 is started, pushing the movable plate 143 downward, and synchronously driving the cutting knife 144 downward. The cutting knife 144 cuts off the unextruded recycled aluminum rod through the through groove. At the same time, the tooth plate 145 moves synchronously with the movable plate 143.

[0063] Reference Figure 1 and Figure 3 Specifically, in the embodiment of the present invention, the feeding mechanism 5 includes an outer support plate 51, an inner support plate 52 and a movable rod 55. The outer support plate 51 is fixedly connected to the movable guide plate 31. A plurality of movable rods 55 are provided and are movably connected to the outer support plate 51. The inner support plate 52 and the movable rod 55 are detachably connected. An auxiliary ruler 53 is fixedly connected to the outer side of the outer support plate 51, and a pointer 54 is slidably connected to the auxiliary ruler 53.

[0064] In the embodiment of the present invention, the feeding position of the recycled aluminum rod is adjusted according to the actual size of the aluminum rod, the height difference between the axes of the recycled aluminum rod and the hydraulic rod 21 is determined, the height of the movable rod 55 is adjusted, and then it is fixed with screws. Among them, the pointer 54 can be adjusted to be flush with the axis of the quasi-hydraulic rod 21, and the movable rod 55 and the length can be observed and adjusted through the auxiliary ruler 53 on the side to ensure that the axes of the recycled aluminum rod and the hydraulic rod 21 are aligned, thereby ensuring the accuracy of extrusion molding.

[0065] Reference Figure 1 and Figure 2 Specifically, in the embodiment of the present invention, a cooling pipe 13 is fixedly connected to the first stand 1 .

[0066] In the embodiment of the present invention, the cooling tube 13 is connected to an external cooling box, which can not only preliminarily cool the extruded product, but also clean the product surface, thereby effectively improving the production quality of the product. It should be noted that the cooling box is a prior art, which is not shown in the figure and will not be described in detail.

[0067] Reference Figure 1 and Figure 2 Specifically, in the embodiment of the present invention, a collecting plate 15 fixedly connected to the first stand 1 and the second stand 2 is provided on the bottom side of the slide rail 3 .

[0068] In the embodiment of the present invention, after cutting, the ejected recycled aluminum falls into the collecting plate 15 for centralized collection.

[0069] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Extrusion molding equipment for recycling recycled aluminum, characterized in that: include: A first vertical frame (1), wherein a connecting plate (11) is fixedly connected to the top of the first vertical frame (1), an extrusion die (12) is detachably connected to one side of the connecting plate (11), a cutting mechanism (14) is fixedly connected to the top of the connecting plate (11), and a tooth plate (145) is slidably connected inside the connecting plate (11) and moves synchronously with the cutting mechanism (14); A second vertical frame (2), the top end of the second vertical frame (2) being fixedly connected to a hydraulic rod (21), the hydraulic rod (21) being coaxially aligned with the extrusion die (12); A slide rail (3), the slide rail (3) being fixedly connected between the first stand (1) and the second stand (2), and a movable guide plate (31) being slidably connected to the slide rail (3); An ejection mechanism (4), the ejection mechanism (4) being detachably connected to the inner side of the connecting plate (11), the ejection mechanism (4) comprising a linkage module (41), an active ejection module (42), a disc (43) and a linkage ejection mechanism (44), the toothed plate (145) being transmission-connected to the linkage module (41), the disc (43) being detachably connected to the inner side of the connecting plate (11), the active ejection module (42) and the linkage ejection mechanism (44) being both arranged on the disc (43), and the active ejection module (42) being transmission-connected to the linkage module (41); A feeding mechanism (5), wherein the feeding mechanism (5) is arranged on the moving guide plate (31).

2. The extrusion molding equipment for recycling recycled aluminum according to claim 1, characterized in that: The linkage module (41) comprises a first rotating rod (411), the first rotating rod (411) is rotatably connected to the inner side of the U-shaped frame (141), a gear (412) is coaxially fixedly connected to the first rotating rod (411) and meshes with the toothed plate (145) for transmission, a second rotating rod is fixedly connected inside the connecting plate (11), a pulley group (413) is transmission-connected between the first rotating rod (411) and the second rotating rod, and a transmission belt (414) is transmitted between the active pop-up module (42) and the second rotating rod.

3. The extrusion molding equipment for recycling recycled aluminum according to claim 2, characterized in that: The active pop-up module (42) comprises a threaded screw (421), a rotating wheel (422) and a sliding sleeve (423); the threaded screw (421) is rotatably connected to the disc (43); the rotating wheel (422) is coaxially fixedly connected to the threaded screw (421); a transmission belt (414) is sleeved on the outside of the rotating wheel (422); the sliding sleeve (423) is threadedly sleeved with the threaded screw (421); one side of the disc (43) is fixedly connected to a first vertical plate (424); the outer wall of the sliding sleeve (423) is fixedly connected to a first slide plate (425) slidably connected to the first vertical plate (424); a top end of the sliding sleeve (423) is fixedly connected to a plurality of connecting rods (426); one end of the connecting rod (426) is fixedly connected to a first top sleeve (427); a synchronous connecting rod (428) is connected between the first top sleeve (427) and the linkage pop-up mechanism (44).

4. The extrusion molding equipment for recycling recycled aluminum according to claim 3, characterized in that: The linkage ejection mechanism (44) comprises a second vertical plate (441), a second slide plate (442) and a limiting rod (443); the second vertical plate (441) is fixedly connected to the disc (43); one end of the second slide plate (442) is slidably connected to the second vertical plate (441); the other end is fixedly connected to a second top sleeve (444); the second top sleeve (444) is slidably connected to the limiting rod (443); a spring (445) is sleeved on the outer side of the limiting rod (443); and the two ends of the spring (445) are respectively fixedly connected to the second top sleeve (444) and the disc (43); the synchronous connecting rod (428) is connected between the first top sleeve (427) and the second top sleeve (444); and the disc (43) is provided with an extrusion groove that matches the shape of the extrusion die (12).

5. The extrusion molding equipment for recycling recycled aluminum according to claim 1, characterized in that: The cutting mechanism (14) comprises a U-shaped frame (141), a cylinder (142), a movable plate (143) and a cutting knife (144); the U-shaped frame (141) is fixedly connected to the connecting plate (11); the cylinder (142) is fixedly connected to the top of the U-shaped frame (141); the movable plate (143) is fixedly connected to the output shaft of the cylinder (142); the cutting knife (144) is fixedly connected to the movable plate (143); a through slot for accommodating the cutting knife (144) to pass through is provided on the connecting plate (11); and the tooth plate (145) is fixedly connected to the movable plate (143).

6. The extrusion molding equipment for recycling recycled aluminum according to claim 1, characterized in that: The feeding mechanism (5) comprises an outer supporting plate (51), an inner supporting plate (52) and a movable rod (55); the outer supporting plate (51) is fixedly connected to the movable guide plate (31); a plurality of movable rods (55) are provided and are all movably connected to the outer supporting plate (51); and the inner supporting plate (52) is detachably connected to the movable rod (55).

7. The extrusion molding equipment for recycling recycled aluminum according to claim 6, characterized in that: An auxiliary ruler (53) is fixedly connected to the outer side of the outer support plate (51), and a pointer (54) is slidably connected to the auxiliary ruler (53).

8. The extrusion molding equipment for recycling recycled aluminum according to claim 4, characterized in that: In the initial state of the second top sleeve (444), one end of the second top sleeve (444) extends to the outside of the disc (43).

9. The extrusion molding equipment for recycling recycled aluminum according to claim 1, characterized in that: A cooling pipe (13) is fixedly connected to the first stand (1).

10. The extrusion molding equipment for recycling recycled aluminum according to claim 1, characterized in that: The bottom side of the slide rail (3) is provided with a material collecting plate (15) fixedly connected to the first vertical frame (1) and the second vertical frame (2).

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