Extrusion equipment for solar aluminum frame production

Abstract

The invention discloses extrusion equipment for solar aluminum frame production, and relates to the field of aluminum profile extrusion equipment.The extrusion equipment comprises an ingot containing barrel used for containing an aluminum bar and a die installed on one side of the ingot containing barrel, a hydraulic machine is arranged on the side, away from the die, of the ingot containing barrel, and an extrusion core rod is fixedly connected to the end of a piston rod of the hydraulic machine; a cleaning device is further arranged on the rack and comprises a fixing sleeve fixedly connected to the rack, a sliding groove is formed in the end face, close to the axis of the piston rod, of the fixing sleeve, a transverse moving pipe is arranged in the sliding groove in a sliding mode, and a first motor is arranged at the end of the transverse moving pipe; an output shaft of the first motor is fixedly connected with a brush disc used for cleaning the extrusion core rod, and the fixing sleeve is provided with a push-pull mechanism used for pushing the transverse moving pipe to be close to the extrusion core rod. The extrusion core rod has the effect of reducing the influence of aluminum materials remaining and accumulated at the extrusion end of the extrusion core rod on the quality of aluminum profile products.

Description

Technical Field

[0001] The invention relates to the field of aluminum profile extrusion equipment, in particular to an extrusion equipment for producing solar aluminum frames. Background Art

[0002] Solar aluminum frames are often made of aluminum profiles. The extrusion molding of aluminum profiles is to put the heated and softened aluminum rod into the ingot barrel of the extruder through a lifting device, and extrude the aluminum rod in the ingot barrel through the extrusion mandrel fixed at the end of the piston rod of the high-power hydraulic cylinder, and extrude it from the precision forming hole of the mold to obtain the aluminum profile with the required cross-sectional shape, size and mechanical properties. The advantage of hot extrusion molding technology is that its process is relatively simple, one-time extrusion molding, fewer processing steps, and stable production efficiency. At the same time, due to the good plasticity of metal materials during the extrusion process, it can save raw materials and machining time, and the extruded products are of good quality and high precision.

[0003] However, after the aluminum rod is heated, its viscosity increases. When the extrusion mandrel presses the aluminum rod in the ingot tube, a small amount of aluminum material often sticks to the extrusion end of the extrusion mandrel due to the huge pressure exerted by the extrusion mandrel on the heated aluminum rod. When the piston rod retracts to extrude the next aluminum rod, the aluminum material remaining and accumulated at the extrusion end of the extrusion mandrel increases the impact on the quality of the aluminum profile product after extrusion molding. Summary of the invention

[0004] In order to reduce the influence of the aluminum material remaining and accumulated at the extrusion end of the extrusion mandrel on the quality of the aluminum profile product, the present application provides an extrusion device for producing solar aluminum frames.

[0005] The present application provides an extrusion device for producing a solar aluminum frame using the following technical solutions:

[0006] A kind of extrusion equipment for producing solar aluminum frames, including an ingot holding barrel for placing aluminum rods, a mold installed on one side of the ingot holding barrel, a hydraulic press is arranged on the side of the ingot holding barrel away from the mold, the end of the piston rod of the hydraulic press is fixedly connected to an extrusion core rod for extruding the aluminum rod, and also includes a frame for installing the ingot holding barrel and the hydraulic press, and a cleaning device is also arranged on the frame, the cleaning device includes a fixed sleeve fixedly connected to the frame, a sliding groove is arranged on the end surface of the fixed sleeve close to the axis of the piston rod, a transverse tube is slidably arranged in the sliding groove, a first motor is arranged at the end of the transverse tube, a brush disc for cleaning the extrusion core rod is fixedly connected to the output shaft of the first motor, and a push-pull mechanism for pushing the transverse tube close to the extrusion core rod is arranged on the fixed sleeve.

[0007] By adopting the above technical solution, the push-pull mechanism pushes the transverse shift tube toward the direction close to the axis of the extrusion mandrel, so that the transverse shift tube drives the disc brush, and the axis center line of the disc brush coincides with the axis center line of the extrusion mandrel, so that the disc brush can clean the extrusion end of the extrusion mandrel, thereby reducing the influence of the residual and accumulated aluminum material at the extrusion end of the extrusion mandrel on the quality of the aluminum profile product after extrusion molding.

[0008] Preferably, the end of the fixed sleeve away from the axis of the extrusion mandrel is a closed end, the push-pull mechanism includes a threaded rod passing through the closed end of the fixed sleeve, the threaded rod is threadedly connected to the transverse tube, the threaded rod is rotatably arranged on the fixed sleeve, the transverse tube is provided with a limiter for preventing the transverse tube and the fixed sleeve from rotating relative to each other, and the cleaning device also includes a driving mechanism for driving the threaded rod to rotate.

[0009] By adopting the above technical solution, the threaded rod is rotatably arranged on the fixed sleeve. When the driving mechanism drives the threaded rod to rotate, the transverse shift tube can move in the direction close to the axis of the extrusion mandrel, so that the transverse shift tube drives the disc brush, so that the axis center line of the brush disc coincides with the axis center line of the extrusion mandrel, which is convenient for cleaning the extrusion mandrel.

[0010] Preferably, the end of the transverse displacement tube is fixedly connected to a mounting seat, a mounting groove is provided on the side of the mounting seat, a connecting block is slidably arranged in the mounting groove, the first motor is fixedly connected to the connecting block, a first spring is arranged in the mounting groove for preventing the connecting block from sliding into the mounting groove, a pressing piece is arranged on the fixing sleeve for pressing the first motor into the mounting groove, and a locking mechanism is arranged on the transverse displacement tube for preventing the connecting block from sliding out of the mounting groove.

[0011] By adopting the above technical solution, the transverse tube drives the brush disc to move in the direction close to the axis of the extrusion mandrel. When the axis of the brush disc coincides with the axis of the extrusion mandrel, the locking mechanism releases the lock on the connection block, so that the first spring can push the first motor in the direction close to the extrusion mandrel through the connection block, so that the bristles of the brush disc can be tightly pressed against the extrusion end of the extrusion mandrel, thereby improving the cleaning quality. When the push-pull mechanism pulls the transverse tube into the fixed sleeve, the pressing member can press the first motor into the installation groove, so that the locking mechanism locks the connection block, so that the transverse tube drives the disc brush to move in the direction close to the extrusion mandrel next time.

[0012] Preferably, a transverse slide groove is provided at one end of the transverse slide tube close to the mounting seat, a strip hole connected to the outer side surface of the transverse slide tube is provided on the side wall of the transverse slide groove, a limiting groove is provided on the inner wall of the sliding groove, and a locking groove is provided on the connecting block. The locking mechanism includes a locking rod at one end which can be inserted into the locking groove, the locking rod is slidably arranged in the transverse slide groove, the locking rod passes through the mounting seat, and the end of the locking rod is provided with a slope for contacting with the connecting block, and the end of the transverse slide groove away from the mounting seat is provided with a second spring to prevent the locking rod from disengaging from the locking groove, one end of the limiting member is located in the limiting groove, and the other end of the limiting member passes through the strip hole and is fixedly connected to the locking rod.

[0013] By adopting the above technical solution, one end of the limiter is located in the limiter groove, which hinders the relative rotation of the transverse tube and the fixed sleeve, and in the process of the transverse tube driving the disc brush to move closer to the extrusion mandrel, after the limiter contacts the side wall of the limiter groove close to the mounting seat, as the transverse tube continues to slide, the limiter can drive the locking rod to slide into the transverse sliding groove, so that the locking rod is disengaged from the locking groove. At this time, the driving mechanism stops driving the threaded rod to rotate, so that the locking mechanism automatically releases the lock when the brush disc axis coincides with the extrusion mandrel axis, so that the disc brush automatically presses against the end face of the extrusion mandrel under the action of the first spring to clean the end face of the extrusion mandrel. When the driving mechanism drives the threaded rod to rotate in the reverse direction, the transverse tube slides into the sliding groove, thereby driving the first motor and the brush disc to move in the direction away from the extrusion mandrel axis. At this time, under the pressing action of the pressing member, the locking mechanism automatically locks the connecting block again.

[0014] Preferably, a slide rail is fixedly connected to the inner wall of the mounting groove close to the transverse displacement tube, a slider is slidably arranged on the slide rail, and the slider is fixedly connected to the first motor.

[0015] By adopting the above technical solution, the slider is slidably arranged on the slide rail, so that the first motor can slide more stably in the installation groove.

[0016] Preferably, the pressing member is fixedly connected to one end of the transverse displacement tube close to the first motor, and a second inclined surface that can interfere with the first motor is provided on the pressing member.

[0017] By adopting the above technical solution, in the process that the transverse tube drives the first motor to move away from the axis of the extrusion core rod, the first motor can interfere with the second inclined plane, and as the transverse tube continues to retract, the second inclined plane can press the first motor into the installation groove, so that the locking rod coincides with the locking groove, thereby enabling the locking mechanism to lock the connecting block.

[0018] Preferably, a switch is provided in the locking groove, and the switch is used to control the start and stop of the first motor.

[0019] By adopting the above technical solution, during the retraction of the transverse tube, when the locking mechanism locks the connecting block, the locking rod is inserted into the locking groove and the locking rod can press the button of the switch, so that the first motor automatically stops rotating, and when the transverse tube drives the first motor and the brush disc close to the axis of the extrusion core rod, when the locking rod is out of the locking groove, the button of the switch automatically pops out, the first motor automatically starts and drives the disc brush to clean the extrusion core rod, thereby realizing the automatic start and stop of the disc brush cleaning action.

[0020] Preferably, the driving mechanism includes a first gear fixedly connected to the threaded rod, a fixed seat fixedly connected to the frame, a reciprocating screw is rotatably arranged on the fixed seat, a nut seat is cooperatively installed on the reciprocating screw, the nut seat is fixedly connected to a mounting plate, a second motor and a third motor with opposite rotation directions are fixedly connected to the mounting plate, a second gear that can mesh with the first gear is fixedly connected to the output shaft of the second motor, a third motor that can mesh with the first gear is fixedly connected to the output shaft of the third motor, the second gear and the third gear are respectively located on both sides of the first gear, a fourth motor for driving the reciprocating screw to rotate is fixedly connected to the frame, a guide rod is fixedly connected to the fixed seat, a guide block is fixedly connected to the nut seat, the guide rod passes through the guide block, and the guide block is slidably arranged on the guide rod.

[0021] By adopting the above technical solution, when the fourth motor is started, the second motor can drive the second gear to mesh in the direction close to the first gear until the second gear meshes with the first gear. At this time, the third gear disengages from the first gear, and the threaded rod rotates forward, and the transverse tube slides out of the fixed sleeve until the axis of the brush plate coincides with the axis of the extrusion core rod. Under the action of the reciprocating screw and the nut seat, the second motor disengages from the first gear, and the third motor drives the third gear to gradually approach the first gear. At this time, the threaded rod stops rotating, allowing the brush plate to clean the extrusion core rod for a period of time. After the third gear meshes with the first gear, the threaded rod rotates in the opposite direction, and the transverse tube automatically retracts into the fixed sleeve. When the transverse tube retracts into place, the third gear automatically disengages from the first gear.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The push-pull mechanism pushes the transverse tube toward the axis of the extrusion mandrel, so that the transverse tube drives the disc brush, and the axis of the disc brush coincides with the axis of the extrusion mandrel, so that the disc brush can clean the extrusion end of the extrusion mandrel, thereby reducing the influence of the aluminum material remaining and accumulated at the extrusion end of the extrusion mandrel on the quality of the aluminum profile after extrusion molding;

[0024] 2. One end of the limiter is located in the limiter groove, which prevents the relative rotation of the transverse tube and the fixed sleeve. In the process of the transverse tube driving the disc brush to move closer to the extrusion mandrel, when the limiter contacts the side wall of the limiter groove close to the mounting seat, as the transverse tube continues to slide, the limiter can drive the locking rod to slide into the transverse sliding groove, so that the locking rod disengages from the locking groove. At this time, the driving mechanism stops driving the threaded rod to rotate, so that the locking mechanism automatically releases the lock when the axis of the brush disc coincides with the axis of the extrusion mandrel, so that the disc brush automatically presses against the end face of the extrusion mandrel under the action of the first spring to clean the end face of the extrusion mandrel. When the driving mechanism drives the threaded rod to rotate in the reverse direction, the transverse tube slides into the sliding groove, thereby driving the first motor and the brush disc to move in the direction away from the axis of the extrusion mandrel. At this time, under the pressing action of the pressing member, the locking mechanism automatically locks the connecting block again;

[0025] 3. During the retraction of the transverse tube, when the locking mechanism locks the connecting block, the locking rod is inserted into the locking groove and the locking rod can press the button of the switch, so that the first motor automatically stops rotating. When the transverse tube drives the first motor and the brush disc close to the axis of the extrusion core rod, when the locking rod is out of the locking groove, the button of the switch automatically pops out, the first motor automatically starts and drives the disc brush to clean the extrusion core rod, thereby realizing the automatic start and stop of the disc brush cleaning action. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the extrusion equipment in the embodiment of the present application.

[0027] Figure 2 It is a cross-sectional view of the cleaning device in the embodiment of the present application.

[0028] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0029] Figure 4 It is a schematic diagram of the structure of the driving mechanism in the embodiment of the present application.

[0030] Description of the accompanying drawings: 1, frame; 2, ingot cylinder; 3, mold; 4, hydraulic press; 5, cleaning device; 51, fixed sleeve; 511, sliding groove; 5111, limiting groove; 512, pressing piece; 5121, inclined surface 2; 513, annular groove; 52, transverse tube; 521, transverse sliding groove; 522, strip hole; 53, first motor; 54, brush plate; 55, push-pull mechanism; 551, threaded rod; 5511, limiting ring; 552, limiting piece; 56, driving mechanism; 561, first gear; 562, fixed seat; 5621, guide rod; 563, reciprocating screw; 564, nut seat; 5641, mounting plate; 5642, guide block; 565, second motor; 566, second gear; 567, third motor; 568, third gear; 569, fourth motor; 57, locking mechanism; 571, locking rod; 5711, inclined plane 1; 572, connecting block; 5721, locking groove; 573, second spring; 574, switch; 58, mounting seat; 581, mounting groove; 582, first spring; 583, slide rail; 584, slider; 6, extrusion core rod. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The present application embodiment discloses an extrusion device for producing a solar aluminum frame. Figure 1 and Figure 2 As shown, the extrusion equipment includes a frame 1, an ingot barrel 2, a mold 3, a hydraulic press 4 and a cleaning device 5. The frame 1 is fixed on the ground, the ingot barrel 2 is fixed on the frame 1, the mold 3 is fixedly installed on one side of the ingot barrel 2, the hydraulic press 4 is arranged on the other side of the ingot barrel 2, the hydraulic press 4 is fixed on the frame 1, and an extrusion mandrel 6 is arranged at the end of the piston rod of the hydraulic press 4, and the axis of the extrusion mandrel 6 and the axis of the piston rod of the hydraulic press 4 are arranged in a colinear manner with the axis of the inner cavity of the ingot barrel 2. The aluminum rod is inserted into the inner cavity of the ingot barrel 2, and the piston rod of the hydraulic press 4 is extended, so that the extrusion mandrel 6 is inserted into the inner cavity of the ingot barrel 2, and the aluminum rod is extruded, so that the solar aluminum frame profile is extruded and formed by the mold 3.

[0033] Reference Figure 1 and Figure 2As shown, the cleaning device 5 is arranged on the frame 1, and the cleaning device 5 includes a fixed sleeve 51, a transverse tube 52, a first motor 53, a brush plate 54, a push-pull mechanism 55, a driving mechanism 56 and a locking mechanism 57. The fixed sleeve 51 is fixedly connected to the frame 1, and the fixed sleeve 51 is located on one side of the axis of the extrusion mandrel 6, and the axis of the fixed sleeve 51 is perpendicular to the axis of the extrusion mandrel 6. A sliding groove 511 is arranged on the end surface of the fixed sleeve 51 close to the axis of the piston rod, and the end of the fixed sleeve 51 away from the axis of the extrusion mandrel 6 is a closed end, and the transverse tube 52 is slidably arranged in the sliding groove 511.

[0034] Reference Figure 1 and Figure 2 As shown, a first motor 53 is provided at the end of the transverse tube 52, and a brush plate 54 is fixedly connected to the output shaft of the first motor 53. A push-pull mechanism 55 is provided on the fixed sleeve 51, and the push-pull mechanism 55 includes a threaded rod 551 passing through the closed end of the fixed sleeve 51, the threaded rod 551 is threadedly connected to the inner circumferential wall of the transverse tube 52, the threaded rod 551 is rotatably provided on the fixed sleeve 51, a limiting ring 5511 is fixedly connected to the threaded rod 551, the axis center line of the limiting ring 5511 coincides with the axis center line of the threaded rod 551, an annular groove 513 is provided on the fixed sleeve 51, and the limiting ring 5511 is rotatably provided in the annular groove 513, thereby hindering the axial movement of the threaded rod 551.

[0035] Reference Figure 1 and Figure 2 As shown, a stopper 552 is provided on the transverse tube 52 for preventing the transverse tube 52 from rotating relative to the fixed sleeve 51. When the threaded rod 551 rotates, the transverse tube 52 can move in the fixed sleeve 51 under the blocking effect of the stopper 552, so that the transverse tube 52 can drive the first motor 53 to move toward or away from the extrusion mandrel 6.

[0036] Reference Figure 2 and Figure 3As shown, the driving mechanism 56 includes a first gear 561 fixedly connected to the threaded rod 551, a fixed seat 562 fixedly connected to the frame 1, a reciprocating screw 563 rotatably arranged on the fixed seat 562, a nut seat 564 matched with the reciprocating screw 563, a mounting plate 5641 fixedly connected to the nut seat 564, a second motor 565 and a third motor 567 with opposite rotation directions fixedly connected to the mounting plate 5641, a second gear 566 that can mesh with the first gear 561 is fixedly connected to the output shaft of the second motor 565, and a third gear 567 that can mesh with the first gear 561 is fixedly connected to the output shaft of the second motor 565. A third motor 567 that can mesh with the first gear 561 is fixedly connected to the output shaft of the motor 567, and the second gear 566 and the third gear 568 are respectively located on both sides of the first gear 561. A fourth motor 569 for driving the reciprocating screw 563 to rotate is fixedly connected to the frame 1. A guide rod 5621 is fixedly connected to the fixed seat 562, and a guide block 5642 is fixedly connected to the nut seat 564. The guide rod 5621 passes through the guide block 5642, and the guide block 5642 is slidably arranged on the guide rod 5621 to prevent the nut seat 564 from rotating. When the fourth motor 569 is started, the nut seat 564 can slowly reciprocate.

[0037] Reference Figure 2 As shown, a mounting seat 58 is fixedly connected to the end of the transverse tube 52, a mounting groove 581 is provided on the side of the mounting seat 58, a connecting block 572 is slidably arranged in the mounting groove 581, the first motor 53 is fixedly connected to the connecting block 572, and a first spring 582 is arranged in the mounting groove 581 to prevent the connecting block 572 from sliding into the mounting groove 581. A slide rail 583 is fixedly connected to the inner wall of the mounting groove 581 near the transverse tube 52, a slider 584 is slidably arranged on the slide rail 583, and the slider 584 is fixedly connected to the first motor 53.

[0038] Reference Figure 2 As shown, a pressing piece 512 is fixedly connected to the fixing sleeve 51, and the pressing piece 512 is located at one end of the transverse tube 52 close to the first motor 53. A second inclined surface 5121 is provided at one end of the pressing piece 512 close to the first motor 53, and the second inclined surface 5121 faces the direction close to the axis of the transverse tube 52. When the transverse tube 52 slides into the fixing sleeve 51, the second inclined surface 5121 of the pressing piece 512 can press the first motor 53 into the installation groove 581.

[0039] Reference Figure 2 As shown, a transverse sliding groove 521 is provided at one end of the transverse sliding groove 52 close to the mounting seat 58, a strip hole 522 connected to the outer side surface of the transverse sliding groove 521 is provided on the side wall, a limiting groove 5111 is provided on the inner wall of the sliding groove 511, and a locking groove 5721 is provided on the connecting block 572.

[0040] Reference Figure 2 and Figure 4 As shown, the locking mechanism 57 includes a locking rod 571 at one end which can be inserted into the locking groove 5721, the locking rod 571 is slidably set in the horizontal slide groove 521, the locking rod 571 passes through the mounting seat 58, and the end of the locking rod 571 is provided with a slope 5711. When the first motor 53 slides into the mounting groove 581, the slope 5711 can interfere with the connecting block 572, and as the first motor 53 continues to slide into the mounting groove 581, the connecting block 572 can push the locking rod 571 into the horizontal slide groove 521 through the slope 5711.

[0041] Reference Figure 2 and Figure 4 As shown, a second spring 573 is provided at one end of the transverse slide groove 521 away from the mounting seat 58 to prevent the locking rod 571 from being separated from the locking groove 5721. One end of the limiting member 552 is located in the limiting groove 5111, and the other end of the limiting member 552 passes through the bar hole 522 and is fixedly connected to the locking rod 571. A switch 574 is installed in the locking groove 5721, and the switch 574 is used to control the start and stop of the first motor 53.

[0042] The implementation principle of an extrusion device for producing a solar aluminum frame according to an embodiment of the present application is as follows: when the fourth motor 569 is started, under the action of the reciprocating screw 563 and the nut seat 564, the second gear 566 and the third gear 568 can intermittently mesh with the first gear 561 respectively, so that the threaded rod 551 can intermittently rotate forward and reverse.

[0043] When the threaded rod 551 rotates forward, the transverse tube 52 drives the brush disc 54 to move toward the direction close to the axis of the extrusion core rod 6. When the axis of the brush disc 54 coincides with the direction of the axis of the extrusion core rod 6, the locking mechanism 57 releases the lock on the connecting block 572. Under the elastic force of the first spring 582, the first motor 53 drives the disc brush to contact the end of the extrusion core rod 6. At the same time, the locking rod 571 disengages from the locking groove 5721, and the first motor 53 starts automatically, so that the bristles of the brush disc 54 can be tightly pressed against the extrusion end of the extrusion core rod 6, so as to clean the extrusion core rod 6 and improve the cleaning quality.

[0044] When the threaded rod 551 is reversed, the threaded rod 551 can pull the transverse tube 52 into the fixed sleeve 51, and the pressing member 512 can press the first motor 53 into the installation groove 581, so that the locking mechanism 57 automatically locks the connecting block 572 again, so that the transverse tube 52 drives the disc brush to move toward the extrusion mandrel 6 next time. After the locking mechanism 57 locks the connecting block 572, one end of the locking rod 571 is inserted into the locking groove 5721, and the locking rod 571 presses the switch 574 to automatically stop the first motor 53.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An extrusion device for producing a solar aluminum frame, comprising an ingot holding cylinder (2) for placing aluminum bars, a mold (3) installed on one side of the ingot holding cylinder (2), a hydraulic press (4) being arranged on the side of the ingot holding cylinder (2) away from the mold (3), an extrusion mandrel (6) for extruding the aluminum bars being fixedly connected to the end of the piston rod of the hydraulic press (4), characterized in that: It also includes a frame (1) for mounting the ingot holding tube (2) and the hydraulic press (4), and a cleaning device (5) is also provided on the frame (1), and the cleaning device (5) includes a fixed sleeve (51) fixedly connected to the frame (1), and a sliding groove (511) is provided on the end surface of the fixed sleeve (51) close to the piston rod axis, and a transverse tube (52) is slidably provided in the sliding groove (511), and a first motor (53) is provided at the end of the transverse tube (52), and a brush plate (54) for cleaning the extrusion core rod (6) is fixedly connected to the output shaft of the first motor (53), and a push-pull mechanism (55) for pushing the transverse tube (52) close to the extrusion core rod (6) is provided on the fixed sleeve (51).

2. The extrusion equipment for producing solar aluminum frames according to claim 1 is characterized by: The end of the fixed sleeve (51) away from the axis of the extrusion core rod (6) is a closed end, and the push-pull mechanism (55) includes a threaded rod (551) passing through the closed end of the fixed sleeve (51), and the threaded rod (551) is threadedly connected to the transverse tube (52), and the threaded rod (551) is rotatably arranged on the fixed sleeve (51), and the transverse tube (52) is provided with a limiter (552) for preventing the transverse tube (52) and the fixed sleeve (51) from rotating relative to each other. The cleaning device (5) also includes a driving mechanism (56) for driving the threaded rod (551) to rotate.

3. The extrusion equipment for producing solar aluminum frames according to claim 2 is characterized by: The end of the transverse displacement tube (52) is fixedly connected to a mounting seat (58), a mounting groove (581) is provided on the side of the mounting seat (58), a connecting block (572) is slidably arranged in the mounting groove (581), the first motor (53) is fixedly connected to the connecting block (572), a first spring (582) is arranged in the mounting groove (581) for preventing the connecting block (572) from sliding into the mounting groove (581), a pressing piece (512) is arranged on the fixed sleeve (51) for pressing the first motor (53) into the mounting groove (581), and a locking mechanism (57) is arranged on the transverse displacement tube (52) for preventing the connecting block (572) from sliding out of the mounting groove (581).

4. The extrusion equipment for producing solar aluminum frames according to claim 3 is characterized by: A transverse sliding groove (521) is provided at one end of the transverse sliding groove (521) close to the mounting seat (58); a strip hole (522) connected to the outer side surface of the transverse sliding groove (521) is provided on the side wall of the transverse sliding groove (521); a limiting groove (5111) is provided on the inner wall of the sliding groove (511); a locking groove (5721) is provided on the connecting block (572); the locking mechanism (57) includes a locking rod (571) one end of which can be inserted into the locking groove (5721); the locking rod (571) is slidably arranged in the transverse sliding groove (521); The locking rod (571) passes through the mounting seat (58), and the end of the locking rod (571) is provided with an inclined surface (5711) for contacting the connecting block (572). The end of the transverse sliding groove (521) away from the mounting seat (58) is provided with a second spring (573) for preventing the locking rod (571) from escaping from the locking groove (5721). One end of the limiting member (552) is located in the limiting groove (5111), and the other end of the limiting member (552) passes through the strip hole (522) and is fixedly connected to the locking rod (571).

5. The extrusion equipment for producing solar aluminum frames according to claim 4 is characterized by: A slide rail (583) is fixedly connected to the inner wall of the installation groove (581) close to the transverse displacement tube (52), a slider (584) is slidably arranged on the slide rail (583), and the slider (584) is fixedly connected to the first motor (53).

6. The extrusion equipment for producing solar aluminum frames according to claim 4 is characterized by: The pressing member (512) is fixedly connected to one end of the transverse shift tube (52) close to the first motor (53), and the pressing member (512) is provided with a second inclined surface (5121) that can contact the first motor (53).

7. The extrusion equipment for producing solar aluminum frames according to claim 6 is characterized by: A switch (574) is provided in the locking groove (5721), and the switch (574) is used to control the start and stop of the first motor (53).

8. The extrusion equipment for producing solar aluminum frames according to claim 2 is characterized by: The driving mechanism (56) comprises a first gear (561) fixedly connected to the threaded rod (551); a fixing seat (562) fixedly connected to the frame (1); a reciprocating screw rod (563) rotatably arranged on the fixing seat (562); a nut seat (564) cooperatingly mounted on the reciprocating screw rod (563); a mounting plate (5641) fixedly connected to the nut seat (564); a second motor (565) and a third motor (567) with opposite rotation directions fixedly connected to the mounting plate (5641); a second gear (566) meshing with the first gear (561) fixedly connected to the output shaft of the second motor (565); The output shaft of the third motor (567) is fixedly connected to a third motor (567) which can mesh with the first gear (561); the second gear (566) and the third gear (568) are respectively located on both sides of the first gear (561); the frame (1) is fixedly connected to a fourth motor (569) for driving the reciprocating screw rod (563) to rotate; the fixed seat (562) is fixedly connected to a guide rod (5621); the nut seat (564) is fixedly connected to a guide block (5642); the guide rod (5621) passes through the guide block (5642); and the guide block (5642) is slidably arranged on the guide rod (5621).

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