Automatic conveying device for aluminum profile oxidation treatment production line

Abstract

The invention relates to the technical field of aluminum profile production and manufacturing, in particular to an automatic conveying device for an aluminum profile oxidation treatment production line, which comprises a base, an oxidation tank for treating aluminum bars is arranged at one end of the base, a blanking tank is arranged at the other end of the base, and an automatic conveying device for automatically conveying the aluminum bars is arranged on the base. The automatic conveying device comprises a pair of supports fixed to the base, lifting units used for containing a plurality of aluminum bars are arranged at the two ends of the supports, automatic conveying units used for conveying the lifting units are arranged on the two sides of the lifting units, and during work, the aluminum bars are placed on the lifting units and can be lifted up and down through the lifting units; according to the aluminum bar conveying device, the aluminum bars are conveyed into the oxidation tank to be subjected to oxidation treatment, oxidation films are formed, then the aluminum bars subjected to oxidation treatment are conveyed to the discharging tank to be discharged through the automatic conveying unit, and the problems that the stacked aluminum bars cannot be rapidly and safely discharged through a traditional conveying device, efficiency is low, and the automation degree is low are solved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile production and manufacturing, and in particular to an automatic transport device for an aluminum profile oxidation treatment production line. Background Art

[0002] Aluminum is a silvery white light metal, often made into rods, sheets, foils, powders, strips and wires. Aluminum has special chemical and physical properties. It is not only light and strong, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance. Aluminum and aluminum alloys are one of the most widely used and economical materials at present, and are important basic raw materials for the development of the national economy. Aluminum rods are a kind of aluminum profiles, which have a series of excellent properties such as good strength, good weather resistance and low density, and are widely used in construction and industry. After the aluminum rods are formed, they usually need to be oxidized to form an oxide film on their surface. In the aluminum rod production line, the aluminum rods need to be transported to each oxidation tank for reaction, so a transportation device is needed to transport the aluminum rods to the designated processing location. Therefore, our company has developed an automatic transportation device for the aluminum profile oxidation production line, which can realize the automatic loading and unloading of aluminum rods, as well as the precise positioning and transportation to each oxidation tank, and it can quickly clamp multiple aluminum rods at the same time to improve work efficiency. Traditional transportation devices cannot unload the stacked aluminum bars quickly and safely, and have low efficiency and a low degree of automation. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The invention solves the problems that the traditional transport device cannot unload the stacked aluminum bars quickly and safely, has low efficiency and low automation, and provides an automatic transport device for an aluminum profile oxidation treatment production line.

[0005] (II) Technical solution

[0006] An automatic transport device for an aluminum profile oxidation treatment production line includes a base and aluminum bars. An oxidation trough for treating the aluminum bars is arranged at one end of the base, a material discharge trough is arranged at the other end of the base, and an automatic transport device for automatically transporting the aluminum bars is arranged on the base. The automatic transport device includes a pair of brackets fixed on the base, lifting units for placing a plurality of aluminum bars are arranged at both ends of the brackets, and automatic transport units for transporting the lifting units are arranged on both sides of the lifting units.

[0007] As a preferred technical solution, the lifting unit includes sprockets installed at the upper and lower ends of the bracket, a chain is sleeved on the outer cylindrical surface of the sprocket, a lifting rod is horizontally fixed on the chain, a hanging rod is placed on the lifting rod, a hanger is arranged below the hanger, and a number of clamping units for clamping aluminum bars are arranged on the hanger and in sequence along the height direction of the hanger. A first motor is fixed to the bottom of the bracket, a rotating shaft is fixed between the two sprockets at the bottom end of the bracket, the rotating shaft passes through one of the sprockets and is externally arranged, and a first rotating wheel is fixed on the end of the rotating shaft that passes through the external sprocket, a second rotating wheel is fixed to the output shaft end of the first motor, and belts are sleeved on the outer cylindrical surfaces of the first rotating wheel and the second rotating wheel.

[0008] As a preferred technical solution, the clamping unit includes a support rod fixed on the hanger, a pair of claws are arranged above the support rod, a pair of insertion rods are horizontally inserted on the hanger, a spiral groove is opened on the insertion rod, a sleeve is sleeved on the insertion rod, spiral teeth are fixed on the inner wall of the sleeve, the spiral teeth are embedded in the spiral groove, two claws are fixed on the sleeve, a torsion spring is installed on the sleeve, one end of the torsion spring is fixedly connected to the side wall of one of the claws, and the other end of the torsion spring is fixedly connected to the side wall of the hanger, an inclined block is fixed on one end of the insertion rod facing the lifting unit, and a stop block is fixed on the other end of the insertion rod.

[0009] As an optimal technical solution, a dovetail slide rail is fixed on the base and at one end of the discharge chute, a slider is slidably installed on the dovetail slide rail, a vertical pole is vertically fixed on the slider, a unloading block is fixed on the side of the vertical pole facing the inclined block, a slope is formed on the top of the unloading block, and the slope formed on the top of the unloading block can abut against the slope of the inclined block, unloading inclined blocks are fixed on both sides of the bottom of the unloading block, and a knob bolt is vertically threaded on the upper surface of the slider.

[0010] As a preferred technical solution, a slide groove is provided on the upper surface of the hanger, and a plurality of slots are provided on the lower surface of the hanger. A roller is installed inside the slide groove, a rotating shaft is fixed at the center of the roller, and U-shaped brackets are installed at both ends of the rotating shaft. The lower surface of the U-shaped bracket is fixedly connected to the hanger, and a blocking clamp is installed on the side wall of the hanger. A plug rod is fixed to the output shaft end of the blocking clamp, and the plug rod can be embedded in the slot.

[0011] As a preferred technical solution, the automatic transport unit includes a transport seat, a pulley is installed at the bottom of the transport seat, a slide rail is fixed on the base, the pulley is installed on the slide rail, a rectangular frame is fixed on the transport seat, a pair of sliding rods are vertically fixed inside the rectangular frame, a screw rod is vertically rotatably installed inside the rectangular frame, a sliding seat is horizontally inserted on the sliding rod, the screw rod is threadedly connected to the sliding seat, a second motor is fixed on the top of the rectangular frame, the output shaft end of the second motor is fixedly connected to the screw rod, a round rod is horizontally inserted on the sliding seat, a first hook is fixed on one end of the round rod facing the hanger, a baffle is fixed on the other end of the round rod, and a reset spring is sleeved on the round rod and located between the baffle and the sliding seat.

[0012] As a preferred technical solution, second hooks are fixed at both ends of the hanging rod.

[0013] (III) Beneficial effects

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. During operation, the aluminum rod is placed on the lifting unit, and the lifting unit can lift the aluminum rod up and down, so as to transport it into the oxidation tank for oxidation treatment to form an oxidation film. Subsequently, the automatic transportation unit transports the oxidized aluminum rod to the blanking tank for blanking, solving the problems that the traditional transportation device cannot quickly and safely unload the stacked aluminum rods, with low efficiency and low automation.

[0016] 2. The rotation of the first motor drives the rotation of the second runner, the rotation of the second runner drives the rotation of the belt, the rotation of the belt drives the rotation of the first runner, the rotation of the first runner drives the rotation of the sprocket, the rotation of the sprocket drives the rotation of the chain, and the rotation of the chain drives the lifting rod to move up and down. The up and down movement of the lifting rod can drive the hanging rod placed on the lifting rod to move up and down, thereby driving the clamping unit for clamping the aluminum rod to move up and down.

[0017] 3. When it is necessary to unload the aluminum rod, the clamping unit moves downward. One end of the inserting rod facing the lifting unit is fixed with an inclined block, and there is a blanking block on one side of the vertical rod facing the inclined block. The top of the blanking block is formed with an inclined surface. The downward movement of the clamping unit drives the inserting rod to move downward, and the downward movement of the inserting rod drives the inclined block to move downward until the inclined surface formed at the top of the blanking block abuts against the inclined surface of the inclined block. At this time, the inclined block continues to move downward. Since the blanking block is fixedly connected to the vertical rod, the inclined block is fixedly connected to the inserting rod, and the inserting rod is inserted and sleeved with the hanging frame, under the action of the blanking block, the inclined block moves to the right. The rightward movement of the inclined block drives the inserting rod to move to the right. A spiral groove is formed on the inserting rod, and a sleeve is sleeved on the inserting rod. A spiral tooth is fixed on the inner wall of the sleeve, and the spiral tooth is embedded in the spiral groove. The rightward movement of the inserting rod drives the sleeve to rotate. Two claws are fixed on the sleeve, and the rotation of the sleeve drives the two claws to rotate, so that the two claws no longer clamp the aluminum rod. Subsequently, the aluminum rod falls into the blanking tank. The entire unloading process has a high degree of automation and does not require manual operation.

[0018] 4. Pull the clamping inhibitor to make the inserting rod fixed at the output shaft end of the clamping inhibitor no longer embedded in the card slot. At this time, the rotation of the roller can drive the U-shaped bracket to move on the hanging rod, and the movement of the U-shaped bracket drives the hanging rod to move on the hanging rod, so that the distance between the two hanging rods can be adjusted according to the length of the aluminum rod; at the same time, rotate the knob bolt to make the knob bolt no longer clamp the dovetail slide rail. At this time, the slider can be slid according to the adjusted distance between the hanging rods, and the sliding of the slider drives the vertical rod fixed on the slider to slide, thereby adjusting the distance between the two vertical rods.

[0019] 5. When the boom needs to be transported, the second motor starts to drive the screw to rotate. The rotation of the screw cooperates with the two sliding rods to drive the slide to move up and down inside the rectangular frame. The up and down movement of the slide drives the first hook set on the slide to move up and down. The up and down movement of the first hook drives the boom placed on the first hook to move up and down. When the boom moves upward to the top, the pulley installed at the bottom of the transport seat drives the entire automatic transport unit to move forward until the boom placed on the first hook is transported to the unloading chute for unloading. The entire transportation process has a high degree of automation and does not require manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 yes Figure 1 A partial enlarged view of part A;

[0023] Figure 3 It is a structural schematic diagram of the clamping unit of the present invention;

[0024] Figure 4 yes Figure 3 A partial enlarged view of part B;

[0025] Figure 5 yes Figure 3 A partial enlarged view of part C;

[0026] Figure 6 It is a structural schematic diagram of the automatic transport unit of the present invention;

[0027] 1 - Base; 2 - Aluminum rod; 3 - Oxidation tank; 4 - Automatic transportation device; 5 - Bracket; 6 - Lifting unit; 7 - Automatic transportation unit; 8 - Clamping unit; 9 - Discharge chute; 601 - Sprocket; 602 - Chain; 603 - Lifting rod; 604 - Suspension rod; 605 - Hanger; 606 - First motor; 607 - First runner; 608 - Second runner; 609 - Belt; 610 - Chute; 611 - Roller; 612 - U-shaped bracket; 613 - Anti-clamp; 701 - Transportation seat; 702 - Pulley; 703 - Slide rail; 704 - Rectangular frame; 705 - Slide bar; 706 - Screw; 707 - Slide block; 708 - Second motor; 709 - Round rod; 710 - First hook; 711 - Baffle; 712 - Return spring; 801 - Support rod; 802 - Claw; 803 - Insert rod; 804 - Spiral groove; 805 - Sleeve; 806 - Torsion spring; 807 - Inclined block; 808 - Stop block; 809 - Dovetail slide rail; 810 - Slide block; 811 - Vertical rod; 812 - Discharge block; 813 - Discharge inclined block; 814 - Knob bolt Detailed implementation mode

[0028] In combination with the attached drawings, an automatic transportation device for an aluminum profile oxidation treatment production line of the present invention will be further described. The following is a detailed description of the present invention in combination with embodiments:

[0029] As shown in the attached Figure 1-6 As shown in the figure, an automatic transportation device for an aluminum profile oxidation treatment production line includes a base 1 and an aluminum rod 2. An oxidation tank 3 for treating the aluminum rod 2 is provided at one end of the base 1, and a discharge chute 9 is provided at the other end of the base 1. An automatic transportation device 4 for automatically transporting the aluminum rod 2 is provided on the base 1. The automatic transportation device 4 includes a pair of brackets 5 fixed on the base 1. Lifting units 6 for placing a plurality of aluminum rods 2 are provided at both ends of the brackets 5. Automatic transportation units 7 for transporting the lifting units 6 are provided on both sides of the lifting units 6.

[0030] During operation, the aluminum rod 2 is placed on the lifting unit 6. The lifting unit 6 can lift the aluminum rod 2 up and down, so as to transport it into the oxidation tank 3 for oxidation treatment to form an oxidation film. Subsequently, the automatic transportation unit 7 transports the oxidized aluminum rod 2 to the discharge chute 9 for discharging, solving the problems that the traditional transportation device cannot quickly and safely discharge the stacked aluminum rods, with low efficiency and low automation degree.

[0031] As shown in the attached Figure 1-6As shown, the lifting unit 6 includes a sprocket 601 installed at the upper and lower ends of the bracket 5, a chain 602 is sleeved on the outer circumferential surface of the sprocket 601, a lifting rod 603 is horizontally fixed on the chain 602, a suspension rod 604 is placed on the lifting rod 603, a hanger 605 is arranged below the hanger 604, and a plurality of clamping units 8 for clamping the aluminum rod 2 are arranged on the hanger 605 and in sequence along the height direction of the hanger 605, a first motor 606 is fixed to the bottom of the bracket 5, a rotating shaft is fixed between the two sprockets 601 at the bottom end of the bracket 5, the rotating shaft passes through one of the sprockets 601 and is externally disposed, and a first rotating wheel 607 is fixed to the end of the rotating shaft passing through the external sprocket 601, a second rotating wheel 608 is fixed to the output shaft end of the first motor 606, and a belt 609 is sleeved on the outer circumferential surface of the first rotating wheel 607 and the second rotating wheel 608.

[0032] It should be noted that the rotation of the first motor 606 drives the second wheel 608 to rotate, the rotation of the second wheel 608 drives the belt 609 to rotate, the rotation of the belt 609 drives the first wheel 607 to rotate, the rotation of the first wheel 607 drives the sprocket 601 to rotate, the rotation of the sprocket 601 drives the chain 602 to rotate, the rotation of the chain 602 drives the lifting rod 603 to move up and down, the up and down movement of the lifting rod 603 can drive the suspension rod 604 placed on the lifting rod 603 to move up and down, thereby driving the clamping unit 8 that clamps the aluminum rod 2 to move up and down.

[0033] As attached Figure 3 , 4 As shown, the clamping unit 8 includes a supporting rod 801 fixed on the hanger 605, a pair of claws 802 are arranged above the supporting rod 801, a pair of plugging rods 803 are horizontally inserted on the hanger 605, a spiral groove 804 is opened on the plugging rod 803, a sleeve 805 is sleeved on the plugging rod 803, spiral teeth are fixed on the inner wall of the sleeve 805, and the spiral teeth are embedded in the spiral groove 804, two claws 802 are fixed on the sleeve 805, and a torsion spring 806 is installed on the sleeve 805, one end of the torsion spring 806 is fixedly connected to the side wall of one of the claws 802, and the other end of the torsion spring 806 is fixedly connected to the side wall of the hanger 605, an inclined block 807 is fixed on the end of the plugging rod 803 facing the lifting unit 6, and a stopper 808 is fixed on the other end of the plugging rod 803.

[0034] As attached Figure 2 As shown, a dovetail slide rail 809 is fixed on the base 1 and at one end of the discharge chute 9, a slider 810 is slidably installed on the dovetail slide rail 809, a vertical rod 811 is vertically fixed on the slider 810, a discharge block 812 is fixed on the side of the vertical rod 811 facing the inclined block 807, a slope is formed on the top of the discharge block 812, and the slope formed on the top of the discharge block 812 can abut against the slope of the inclined block 807, discharge inclined blocks 813 are fixed on both sides of the bottom of the discharge block 812, and a knob bolt 814 is vertically threaded on the upper surface of the slider 810.

[0035] It should be noted that when the aluminum rod 2 needs to be unloaded, the clamping unit 8 moves downward, and the end of the insertion rod 803 facing the lifting unit 6 is fixed with an inclined block 807, and the vertical rod 811 faces a discharging block 812 on one side of the inclined block 807. The top of the discharging block 812 is formed with an inclined surface, and the clamping unit 8 moves downward to drive the insertion rod 803 to move downward, and the insertion rod 803 moves downward to drive the inclined block 807 to move downward until the inclined surface formed on the top of the discharging block 812 abuts against the inclined surface of the inclined block 807. At this time, the inclined block 807 continues to move downward. Since the discharging block 812 is fixedly connected to the vertical rod 811, the inclined block 807 is fixedly connected to the insertion rod 803, and the insertion rod 803 is connected with the hanger 605 by plug sleeve. Therefore, under the action of the unloading block 812, the inclined block 807 moves to the right, and the movement of the inclined block 807 to the right drives the insertion rod 803 to move to the right. A spiral groove 804 is opened on the insertion rod 803, and a sleeve 805 is sleeved on the insertion rod 803. A spiral tooth is fixed on the inner wall of the sleeve 805, and the spiral tooth is embedded in the spiral groove 804. The movement of the insertion rod 803 to the right drives the sleeve 805 to rotate, and the two claws 802 are fixed on the sleeve 805. The rotation of the sleeve 805 drives the two claws 802 to rotate, so that the two claws 802 no longer clamp the aluminum rod 2, and then the aluminum rod 2 falls into the discharge chute 9. The whole unloading process has a high degree of automation and does not require manual operation.

[0036] As attached Figure 1 , 5 As shown, a slide groove 610 is provided on the upper surface of the suspension rod 604, and a plurality of card slots are provided on the lower surface of the suspension rod 604. A roller 611 is installed inside the slide groove 610, and a rotating shaft is fixed at the center of the roller 611. Both ends of the rotating shaft are installed with a U-shaped bracket 612. The lower surface of the U-shaped bracket 612 is fixedly connected to the hanger 605. A blocking clamp 613 is installed on the side wall of the hanger 605. An insertion rod is fixed to the output shaft end of the blocking clamp 613, and the insertion rod can be embedded in the card slot.

[0037] It should be noted that by pulling the blocking clamp 613, the inserted rod fixed on the output shaft end of the blocking clamp 613 is no longer embedded in the slot. At this time, the roller 611 can rotate to drive the C-shaped bracket 612 to move on the suspension rod 604. The movement of the C-shaped bracket 612 drives the suspension rod 604 to move on the suspension rod 604, so that the distance between the two suspension rods 604 can be adjusted according to the length of the aluminum rod 2; at the same time, the knob bolt 814 is rotated so that the knob bolt 814 no longer clamps the dovetail slide rail 809. At this time, the slider 810 can be slid according to the adjusted distance between the suspension rods 604. The sliding of the slider 810 drives the vertical rod 811 fixed on the slider 810 to slide, thereby adjusting the distance between the two vertical rods 811.

[0038] As attached Figure 1 , 6As shown, the automatic transport unit 7 includes a transport seat 701, a pulley 702 is installed at the bottom of the transport seat 701, a slide rail 703 is fixed on the base 1, the pulley 702 is installed on the slide rail 703, a rectangular frame 704 is fixed on the transport seat 701, a pair of slide rods 705 are vertically fixed inside the rectangular frame 704, a screw rod 706 is vertically rotatably installed inside the rectangular frame 704, a slide seat 707 is horizontally inserted on the slide rod 705, the screw rod 706 is threadedly connected to the slide seat 707, a second motor 708 is fixed on the top of the rectangular frame 704, the output shaft end of the second motor 708 is fixedly connected to the screw rod 706, a round rod 709 is horizontally inserted on the slide seat 707, a first hook 710 is fixed on one end of the round rod 709 facing the hanger 605, a baffle 711 is fixed on the other end of the round rod 709, and a return spring 712 is sleeved on the round rod 709 and located between the baffle 711 and the slide seat 707.

[0039] It should be noted that when the boom 604 needs to be transported, the second motor 708 is started to drive the screw 706 to rotate, and the rotation of the screw 706 cooperates with the two slide bars 705 to drive the slide 707 to move up and down inside the rectangular frame 704. The slide 707 moves up and down to drive the first hook 710 set on the slide 707 to move up and down. The up and down movement of the first hook 710 drives the boom 604 placed on the first hook 710 to move up and down. When the boom 604 moves upward to the top, the pulley 702 installed at the bottom of the transport seat 701 drives the entire automatic transport unit 7 to move forward until the boom 604 placed on the first hook 710 is transported to the unloading chute for unloading. The entire transportation process has a high degree of automation and does not require manual operation.

[0040] As attached Figure 3 As shown, second hooks are fixed at both ends of the suspension rod 604.

[0041] Working principle: When working, the aluminum rod 2 is placed on the lifting unit 6, which can lift the aluminum rod 2 up and down, so as to transport it to the oxidation tank 3 for oxidation treatment to form an oxide film, and then the automatic transport unit 7 transports the oxidized aluminum rod 2 to the unloading tank 9 for unloading, which solves the problem that the traditional transport device cannot unload the stacked aluminum rods quickly and safely, has low efficiency and low automation;

[0042] The first motor 606 rotates to drive the second rotating wheel 608 to rotate, the second rotating wheel 608 rotates to drive the belt 609 to rotate, the belt 609 rotates to drive the first rotating wheel 607 to rotate, the first rotating wheel 607 rotates to drive the sprocket 601 to rotate, the sprocket 601 rotates to drive the chain 602 to rotate, the chain 602 rotates to drive the lifting rod 603 to move up and down, the lifting rod 603 moves up and down to drive the suspension rod 604 placed on the lifting rod 603 to move up and down, so as to drive the clamping unit 8 clamping the aluminum rod 2 to move up and down;

[0043] When the aluminum rod 2 needs to be unloaded, the clamping unit 8 moves downward, and the end of the insertion rod 803 facing the lifting unit 6 is fixed with an inclined block 807, and the vertical rod 811 faces the unloading block 812 on one side of the inclined block 807. The top of the unloading block 812 is formed with an inclined surface, and the clamping unit 8 moves downward to drive the insertion rod 803 to move downward, and the insertion rod 803 moves downward to drive the inclined block 807 to move downward until the inclined surface formed on the top of the unloading block 812 abuts against the inclined surface of the inclined block 807. At this time, the inclined block 807 continues to move downward. Since the unloading block 812 is fixedly connected to the vertical rod 811, the inclined block 807 is fixedly connected to the insertion rod 803, and the insertion rod 803 is connected to the hanger 605 sleeve, Under the action of the unloading block 812, the inclined block 807 moves to the right, and the inclined block 807 moves to the right, driving the plunger 803 to move to the right. A spiral groove 804 is provided on the plunger 803, and a sleeve 805 is sleeved on the plunger 803. A spiral tooth is fixed on the inner wall of the sleeve 805, and the spiral tooth is embedded in the spiral groove 804. The plunger 803 moves to the right and drives the sleeve 805 to rotate. The two claws 802 are fixed on the sleeve 805. The rotation of the sleeve 805 drives the two claws 802 to rotate, so that the two claws 802 no longer clamp the aluminum rod 2, and then the aluminum rod 2 falls into the unloading chute 9. The whole unloading process has a high degree of automation and does not require manual operation.

[0044] Pull the blocking clamp 613 so that the plug rod fixed at the output shaft end of the blocking clamp 613 is no longer embedded in the slot. At this time, the roller 611 rotates to drive the U-shaped bracket 612 to move on the suspension rod 604. The movement of the U-shaped bracket 612 drives the suspension rod 604 to move on the suspension rod 604, so that the distance between the two suspension rods 604 can be adjusted according to the length of the aluminum rod 2; at the same time, the knob bolt 814 is rotated so that the knob bolt 814 no longer clamps the dovetail slide rail 809. At this time, the slider 810 can be slid according to the adjusted distance between the suspension rods 604. The sliding of the slider 810 drives the vertical rod 811 fixed on the slider 810 to slide, so as to adjust the distance between the two vertical rods 811.

[0045] When the boom 604 needs to be transported, the second motor 708 starts to drive the screw 706 to rotate. The screw 706 rotates and cooperates with the two slide bars 705 to drive the slide 707 to move up and down inside the rectangular frame 704. The slide 707 moves up and down, driving the first hook 710 set on the slide 707 to move up and down. The first hook 710 moves up and down, driving the boom 604 placed on the first hook 710 to move up and down. When the boom 604 moves upward to the top, the pulley 702 installed at the bottom of the transport seat 701 drives the entire automatic transport unit 7 to move forward until the boom 604 placed on the first hook 710 is transported to the unloading trough for unloading. The entire transportation process has a high degree of automation and does not require manual operation.

[0046] The above embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solution of the present invention by ordinary personnel in the field should fall within the protection scope of the present invention. The technical contents for which protection is sought in the present invention have all been recorded in the claims.

Claims

1. An automatic transport device for an aluminum profile oxidation treatment production line, comprising a base (1) and an aluminum bar (2), wherein one end of the base (1) is provided with an oxidation tank (3) for treating the aluminum bar (2), and the other end of the base (1) is provided with a feed tank (9), characterized in that: An automatic transport device (4) for automatically transporting aluminum bars (2) is arranged on the base (1), and the automatic transport device (4) includes a pair of brackets (5) fixed on the base (1), and lifting units (6) for placing a plurality of aluminum bars (2) are arranged at both ends of the brackets (5), and automatic transport units (7) for transporting the lifting units (6) are arranged on both sides of the lifting units (6).

2. The automatic transport device for an aluminum profile oxidation treatment production line according to claim 1, characterized in that: The lifting unit (6) comprises a sprocket (601) mounted at the upper and lower ends of the bracket (5); a chain (602) is sleeved on the outer circumferential surface of the sprocket (601); a lifting rod (603) is horizontally fixed on the chain (602); a suspension rod (604) is placed on the lifting rod (603); a hanger (605) is arranged below the suspension rod (604); and a plurality of clamping units (8) for clamping the aluminum rod (2) are arranged on the hanger (605) and in sequence along the height direction of the hanger (605). ), a first motor (606) is fixed at the bottom of the bracket (5), a rotating shaft is fixed between the two sprockets (601) at the bottom end of the bracket (5), the rotating shaft passes through one of the sprockets (601) and is externally disposed, and a first rotating wheel (607) is fixed to the end of the rotating shaft passing through the sprocket (601) and is externally disposed, a second rotating wheel (608) is fixed to the output shaft end of the first motor (606), and a belt (609) is sleeved on the outer circumferential surface of the first rotating wheel (607) and the second rotating wheel (608).

3. The automatic transport device for an aluminum profile oxidation treatment production line according to claim 2, characterized in that: The clamping unit (8) comprises a supporting rod (801) fixed on a hanger (605), a pair of claws (802) are arranged above the supporting rod (801), a pair of insertion rods (803) are horizontally inserted on the hanger (605), a spiral groove (804) is formed on the insertion rods (803), a sleeve (805) is sleeved on the insertion rods (803), a spiral tooth is fixed on the inner wall of the sleeve (805), and the spiral tooth is embedded in the spiral groove (804). The two clamping claws (802) are fixed on the sleeve (805), and a torsion spring (806) is installed on the sleeve (805). One end of the torsion spring (806) is fixedly connected to the side wall of one of the clamping claws (802), and the other end of the torsion spring (806) is fixedly connected to the side wall of the hanger (605). An inclined block (807) is fixed to one end of the insertion rod (803) facing the lifting unit (6), and a stop block (808) is fixed to the other end of the insertion rod (803).

4. The automatic transport device for an aluminum profile oxidation treatment production line according to claim 3, characterized in that: A dovetail rail (809) is fixed on the base (1) and at one end of the discharge chute (9), a slider (810) is slidably mounted on the dovetail rail (809), a vertical rod (811) is vertically fixed on the slider (810), a discharge block (812) is fixed on the side of the vertical rod (811) facing the inclined block (807), a top end of the discharge block (812) is formed with an inclined surface, the inclined surface formed at the top end of the discharge block (812) can abut against the inclined surface of the inclined block (807), discharge inclined blocks (813) are fixed on both sides of the bottom of the discharge block (812), and a knob bolt (814) is vertically threadedly connected to the upper surface of the slider (810).

5. The automatic transport device for an aluminum profile oxidation treatment production line according to claim 4, characterized in that: The upper surface of the suspension rod (604) is provided with a slide groove (610), and the lower surface of the suspension rod (604) is provided with a plurality of slots. A roller (611) is installed inside the slide groove (610), and a rotating shaft is fixed at the center of the roller (611). Both ends of the rotating shaft are provided with a U-shaped bracket (612). The lower surface of the U-shaped bracket (612) is fixedly connected to the suspension bracket (605). A blocking clamp (613) is installed on the side wall of the suspension bracket (605), and an insertion rod is fixed to the output shaft end of the blocking clamp (613), and the insertion rod can be embedded in the slot.

6. The automatic transport device for an aluminum profile oxidation treatment production line according to claim 5, characterized in that: The automatic transport unit (7) comprises a transport seat (701), a pulley (702) is installed at the bottom of the transport seat (701), a slide rail (703) is fixed on the base (1), the pulley (702) is installed on the slide rail (703), a rectangular frame (704) is fixed on the transport seat (701), a pair of slide rods (705) are vertically fixed inside the rectangular frame (704), a screw rod (706) is vertically rotatably installed inside the rectangular frame (704), a slide seat (707) is horizontally inserted on the slide rod (705), and the screw rod (706) is installed on the bottom of the transport seat (701). The rod (706) is threadedly connected to the slide (707), a second motor (708) is fixed on the top of the rectangular frame (704), the output shaft end of the second motor (708) is fixedly connected to the screw rod (706), a round rod (709) is horizontally inserted on the slide (707), a first hook (710) is fixed on one end of the round rod (709) facing the hanger (605), a baffle (711) is fixed on the other end of the round rod (709), and a return spring (712) is sleeved on the round rod (709) and located between the baffle (711) and the slide (707).

7. The automatic transport device for an aluminum profile oxidation treatment production line according to claim 6, characterized in that: Second hooks are fixed at both ends of the suspension rod (604).

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