An automobile parts drying apparatus

Abstract

The application provides a kind of automobile parts drying equipment, belongs to automobile parts technical field.The automobile parts drying equipment includes drying box, pre-drying cavity, conversion cavity and drying cavity are arranged in drying box, pre-drying mechanism is installed on the surface of drying box, for pre-drying to automobile parts, pre-drying mechanism includes lifting platform, first rotating shaft and guide rod, lifting platform is slidably installed in pre-drying cavity, lifting platform surface is rotatably installed with placing disc, for placing automobile parts, electromagnetic iron is fixedly installed in the inner cavity of placing disc.The application is provided with pre-drying mechanism, under the action of the gravity of brake disc, lifting platform can be driven to move down, and through the gear groove, first gear is driven to rotate second rotating shaft, through second gear, third gear is driven to rotate synchronously, and through spline teeth, placing disc is driven to rotate while descending, water droplets on the surface of brake disc are centrifugally spun dry, pre-drying of brake disc is realized, and water stain is avoided to remain.

Description

Technical Field

[0001] This invention relates to the field of automotive parts technology, and more specifically, to an automotive parts drying device. Background Technology

[0002] With the rapid development of the automotive industry, the technical requirements for equipment in the automotive manufacturing process are becoming increasingly higher, especially for various drying equipment involved in the production process. Drying equipment plays an important role in automotive manufacturing and is widely used in body painting, parts production, paint curing, air drying, and many other scenarios that require the removal of moisture or harmful gases. For example, during the production process of automotive parts, especially after the cleaning of metal parts, there may be moisture or grease, which needs to be completely removed by drying equipment to avoid affecting subsequent processes or causing corrosion.

[0003] During the production of brake discs, oil, iron filings, and brake dust accumulate on the surface, requiring cleaning and drying to ensure better adhesion of the subsequent coating and reduce the risk of coating peeling or detachment. However, existing brake disc drying equipment typically uses a hot air blower to dry the discs directly, failing to pre-treat any residual water droplets on the surface. Once dried, these water droplets can easily form water stains on the brake disc surface, affecting the quality of the components. Summary of the Invention

[0004] To overcome the above deficiencies, the present invention provides an automotive parts drying device that overcomes or at least partially solves the above technical problems.

[0005] This invention is implemented as follows:

[0006] This invention provides a drying device for automotive parts, including a drying chamber. The drying chamber is provided with a pre-drying chamber, a conversion chamber, and a drying chamber. A pre-drying mechanism is installed on the surface of the drying chamber for pre-drying automotive parts. The pre-drying mechanism includes:

[0007] A lifting platform is slidably installed in a pre-drying chamber, and a placement tray is rotatably installed on the surface of the lifting platform for placing automotive parts;

[0008] The first rotating shaft is rotatably installed in the inner cavity of the lifting platform, and one end of the first rotating shaft is fixedly connected to the placement plate.

[0009] Guide rods are symmetrically and fixedly installed at the bottom of the lifting platform. The guide rods are slidably connected to the drying box. One of the guide rods has a toothed groove on its side wall.

[0010] In a preferred embodiment, an electromagnet is fixedly installed in the inner cavity of the placement tray for adsorbing and fixing automotive parts; a partition is fixedly installed in the pre-drying chamber; a first spring is sleeved on the surface of the guide rod; one end of the first spring is fixedly connected to the lifting platform; and the other end of the first spring is fixedly connected to the partition for driving the lifting platform to move upward.

[0011] In a preferred embodiment, a second rotating shaft is rotatably mounted inside the drying oven, and a first gear is fixedly mounted on the surface of the second rotating shaft, the first gear meshing with a tooth groove.

[0012] In a preferred embodiment, a second gear is fixedly installed at one end of the second rotating shaft, a third gear is rotatably installed in the inner cavity of the drying chamber, the third gear meshes with the second gear, a spline groove is provided in the inner cavity of the third gear, spline teeth are fixedly installed on the surface of the first rotating shaft, the spline groove meshes with the spline teeth, a support frame is symmetrically fixedly installed in the pre-drying chamber, and a contact switch is installed on the surface of the support frame.

[0013] In a preferred embodiment, the drying chamber is equipped with a humidification mechanism, which includes a cylinder and a piston. The cylinder is fixedly mounted on the surface of a partition plate and has an air collection chamber and a pressure chamber. A piston is slidably mounted in the air collection chamber for collecting air.

[0014] In a preferred embodiment, a sliding rod is symmetrically fixedly installed in the gas collecting chamber. The sliding rod is slidably connected to the piston. A second spring is sleeved on the surface of the sliding rod. One end of the second spring is fixedly connected to the cylinder, and the other end of the second spring is fixedly connected to the piston for driving the piston to move downward. A connecting rod is fixedly installed at the bottom of the piston, and a pressure plate is fixedly installed at the bottom of the connecting rod. A protrusion is fixedly installed on the surface of the second rotating shaft. The pressure plate contacts the surface of the protrusion for driving the piston to move upward. A first one-way valve is installed on the side wall of the cylinder for air intake, and a second one-way valve is installed between the gas collecting chamber and the pressure chamber for air exhaust.

[0015] In a preferred embodiment, an exhaust rod is symmetrically and slidably mounted on the surface of the cylinder. The exhaust rod is hollow and has a first limiting ring and a second limiting ring mounted on its surface for limiting its position. A third spring is sleeved on the surface of the exhaust rod. One end of the third spring is fixedly connected to the cylinder, and the other end of the third spring is fixedly connected to the second limiting ring for driving the exhaust rod to move upward. A first through hole is symmetrically opened at the lower part of the exhaust rod, and a second through hole is symmetrically opened when the exhaust rod moves upward.

[0016] In a preferred embodiment, the bottom of the lifting platform is symmetrically provided with insertion holes for inserting air vents, the inner cavity of the lifting platform is provided with through slots, and the surface of the placement plate is provided with several spray holes for blowing out residual water stains in the heat dissipation holes of automotive parts.

[0017] In a preferred embodiment, a drying mechanism is installed on the surface of the drying chamber for further drying of automotive parts. The drying mechanism includes a pusher and a tilting disc. An electric telescopic rod is fixedly installed on the side wall of the drying chamber, and a pusher is fixedly installed at the telescopic end of the electric telescopic rod for pushing the automotive parts. A tilting disc is rotatably installed in the conversion cavity for flipping the automotive parts. The tilting disc has an inner cavity for storing the automotive parts. A motor is fixedly installed on the side wall of the drying chamber, and the output end of the motor is fixedly connected to the tilting disc for driving the tilting disc to rotate. A drying disc is rotatably installed in the cavity, and absorbent cotton is installed on the surface of the drying disc. A third rotating shaft is fixedly installed on the surface of the drying disc, and a fourth gear is fixedly installed at one end of the third rotating shaft. A residual gear ring is fixedly installed in the conversion cavity, and the residual gear ring is adapted to the fourth gear for driving the drying disc to rotate.

[0018] In a preferred embodiment, a feeding trough is provided between the conversion chamber and the drying chamber, a conveyor belt is rotatably installed in the drying chamber, a clamp is installed on the surface of the conveyor belt, and a hot air fan is installed on the surface of the drying chamber. The air outlet of the hot air fan is connected to the drying chamber for drying automotive parts.

[0019] The present invention provides a drying device for automotive parts, the beneficial effects of which include:

[0020] 1. By setting up a pre-drying mechanism, the lifting platform can be driven to move down under the gravity of the brake disc. The first gear is driven by the tooth groove to drive the second shaft to rotate. The second gear drives the third gear to rotate synchronously. The placement disc is driven to rotate while descending by the spline teeth. The water droplets on the surface of the brake disc are centrifuged and dried, thus achieving pre-drying of the brake disc and avoiding water stains.

[0021] 2. By setting up a blowing mechanism, the piston can be driven to move upward through the protrusion, and then driven to move downward under the action of the second spring, realizing the reciprocating movement of the piston, continuously injecting air into the pressure chamber for collection. As the lifting platform descends, it impacts the air outlet rod, causing the air outlet rod to insert into the insertion hole and drive the air outlet rod to move downward, making the first through hole connected to the pressure chamber. Then, the air in the pressure chamber is sprayed out into the through groove through the hollow part of the air outlet rod and the second through hole, and sprayed out onto the brake disc on the surface of the disc through the spray hole, spraying out the water stains remaining in the heat dissipation holes of the brake disc and improving the drying effect.

[0022] 3. By setting up a drying mechanism, the lifting platform finally lands on the surface of the support frame, drives the contact switch to close, controls the electromagnet to de-energize, and simultaneously controls the electric telescopic rod to extend. The brake disc on the placement plate is pushed into the tilting plate by the push block. The motor can drive the tilting plate to rotate 90 degrees, changing the direction of the brake disc. During the rotation, the fourth gear meshes with the residual gear ring and drives the drying plate and water-absorbing cotton to rotate, adsorbing and drying the water droplets attached to the surface of the brake disc. After the tilting plate rotates 90 degrees, the brake disc falls from the feeding chute into the clamping block and is driven forward by the conveyor belt. At the same time, the brake disc is dried again by the hot air fan, improving the drying effect. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a frontal perspective view provided by an embodiment of the present invention;

[0025] Figure 2 A rear-view perspective view provided for an embodiment of the present invention;

[0026] Figure 3 A front cross-sectional view provided for an embodiment of the present invention;

[0027] Figure 4 A side cross-sectional view provided for an embodiment of the present invention;

[0028] Figure 5 A cross-sectional view of a drying oven provided for an embodiment of the present invention;

[0029] Figure 6 Provided for the embodiments of the present invention Figure 5 Enlarged view of point A in the middle;

[0030] Figure 7 Partial exploded views provided for embodiments of the present invention;

[0031] Figure 8 Provided for the embodiments of the present invention Figure 7 Enlarged view at point B in the middle;

[0032] Figure 9 A rear cross-sectional view provided for an embodiment of the present invention;

[0033] Figure 10 A perspective view of the flipper provided for an embodiment of the present invention.

[0034] In the diagram: 1. Drying oven; 2. Pre-drying chamber; 3. Conversion chamber; 4. Drying chamber; 5. Pre-drying mechanism; 501. Lifting platform; 502. Placement tray; 503. Electromagnet; 504. Guide rod; 505. Partition plate; 506. First spring; 507. First rotating shaft; 508. Gear groove; 509. Second rotating shaft; 510. First gear; 511. Second gear; 512. Third gear; 513. Spline groove; 514. Spline tooth; 515. Support frame; 516. Contact switch; 6. Wetting mechanism; 601. Cylinder; 602. Air collecting chamber; 603. Pressure chamber; 604. Piston; 605. Slide rod; 606. Second spring; 607. 608. Connecting rod; 609. Pressure plate; 610. Protrusion; 611. First one-way valve; 612. Second one-way valve; 613. Air outlet rod; 614. First limit ring; 615. Second limit ring; 616. Third spring; 617. First through hole; 618. Second through hole; 619. Insertion hole; 620. Through groove; 711. Spray hole; 722. Drying mechanism; 701. Electric telescopic rod; 702. Push block; 703. Tilting disc; 704. Motor; 705. Drying disc; 706. Absorbent cotton; 707. Third rotating shaft; 708. Fourth gear; 709. Residual gear ring; 710. Feed chute; 711. Conveyor belt; 712. Clamping block; 713. Hot air blower. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Reference Figures 1-10As shown, the present invention provides a technical solution: an automotive parts drying device, including a drying chamber 1, a pre-drying chamber 2, a conversion chamber 3 and a drying chamber 4. A pre-drying mechanism 5 is installed on the surface of the drying chamber 1 for pre-drying automotive parts. The pre-drying mechanism 5 includes a lifting platform 501, a first rotating shaft 507 and a guide rod 504. The lifting platform 501 is slidably installed in the pre-drying chamber 2. A placement tray 502 is rotatably installed on the surface of the lifting platform 501 for placing automotive parts. An electromagnet 503 is fixedly installed in the inner cavity of the placement tray 502 for adsorbing and fixing the automotive parts. A partition 505 is fixedly installed in the pre-drying chamber 2. A first spring 506 is sleeved on the surface of the guide rod 504. One end of the first spring 506 is fixedly connected to the lifting platform 501, and the other end of the first spring 506 is fixedly connected to the partition 505 for driving the lifting platform 501 to move upward. In use, the cleaned brake disc is placed on the surface of the placement tray 502 and fixed to the surface of the placement tray 502 by the electromagnet 503.

[0037] Reference Figures 1-7 As shown, in a preferred embodiment, a first rotating shaft 507 is rotatably mounted inside the lifting platform 501. One end of the first rotating shaft 507 is fixedly connected to the placement tray 502. Guide rods 504 are symmetrically fixedly mounted at the bottom of the lifting platform 501 and are slidably connected to the drying chamber 1. One of the guide rods 504 has a toothed groove 508 on its side wall. A second rotating shaft 509 is rotatably mounted inside the drying chamber 1. A first gear 510 is fixedly mounted on the surface of the second rotating shaft 509. The first gear 510 meshes with the toothed groove 508. Under the gravity of the brake disc, the lifting platform 501 can be driven to move downward, and the first gear 510 is driven by the toothed groove 508 to drive the second rotating shaft 509 to rotate. A second gear 511 is fixedly installed at one end of shaft 509. A third gear 512 is rotatably installed inside the drying chamber 1. The third gear 512 meshes with the second gear 511. A spline groove 513 is opened in the inner cavity of the third gear 512. A spline tooth 514 is fixedly installed on the surface of the first rotating shaft 507. The spline groove 513 meshes with the spline tooth 514. When the second rotating shaft 509 rotates, it drives the third gear 512 to rotate synchronously through the second gear 511. It also drives the placement disc 502 to rotate while descending through the spline tooth 514, so as to centrifuge and dry the water droplets on the surface of the brake disc. A support frame 515 is symmetrically fixedly installed in the pre-drying chamber 2. A contact switch 516 is installed on the surface of the support frame 515.

[0038] In a preferred embodiment, during use, the cleaned brake disc is placed on the surface of the placement plate 502, and the brake disc is fixed to the surface of the placement plate 502 by an electromagnet 503. Under the gravity of the brake disc, the lifting platform 501 can be driven to move down, and the first gear 510 is driven by the tooth groove 508 to drive the second rotating shaft 509 to rotate. The second gear 511 drives the third gear 512 to rotate synchronously, and the placement plate 502 is driven to rotate while descending by the spline tooth 514, so as to centrifuge and dry the water droplets on the surface of the brake disc, thereby achieving pre-drying of the brake disc and avoiding water stains.

[0039] Reference Figures 1-8 As shown, in a preferred embodiment, a humidification mechanism 6 is installed in the drying chamber 1. The humidification mechanism 6 includes a cylinder 601 and a piston 604. The cylinder 601 is fixedly installed on the surface of the partition 505. The cylinder 601 is provided with an air collecting chamber 602 and a pressure chamber 603. The piston 604 is slidably installed in the air collecting chamber 602 for collecting air. Sliding rods 605 are symmetrically fixedly installed in the air collecting chamber 602 and are slidably connected to the piston 604. A second spring 606 is sleeved on the surface of the sliding rod 605. One end of the second spring 606 is fixedly connected to the cylinder 601, and the other end of the second spring 606 is fixedly connected to the piston 604 for driving the piston 604 to move downward. A connecting rod 607 is fixedly installed at the bottom of the piston 604. A pressure plate 608 is fixedly installed at the bottom, and a protrusion 609 is fixedly installed on the surface of the second rotating shaft 509. The pressure plate 608 contacts the surface of the protrusion 609 and is used to drive the piston 604 to move upward. When the second rotating shaft 509 rotates, the piston 604 can be driven to move upward through the protrusion 609. Then, under the action of the second spring 606, the piston 604 is driven to move downward, realizing the reciprocating movement of the piston 604. A first one-way valve 610 is installed on the side wall of the cylinder 601 for air intake. A second one-way valve 611 is installed between the air collecting chamber 602 and the pressure chamber 603 for air exhaust. When the piston 604 reciprocates in the air collecting chamber 602, the first one-way valve 610 and the second one-way valve 611 are alternately opened, continuously injecting air into the pressure chamber 603 for collection.

[0040] Reference Figures 1-8As shown, in a preferred embodiment, an exhaust rod 612 is symmetrically slidably mounted on the surface of the cylinder 601. The exhaust rod 612 is hollow, and a first limiting ring 613 and a second limiting ring 614 are mounted on its surface to limit its movement. A third spring 615 is sleeved on the surface of the exhaust rod 612. One end of the third spring 615 is fixedly connected to the cylinder 601, and the other end is fixedly connected to the second limiting ring 614 to drive the exhaust rod 612 upward. A first through hole 616 is symmetrically opened at the lower part of the exhaust rod 612, and a second through hole 617 is symmetrically opened when the exhaust rod 612 moves upward. Insertion holes 617 are symmetrically opened at the bottom of the lifting platform 501. 18. An air vent rod 612 is inserted. The inner cavity of the lifting platform 501 has a through groove 619, and the surface of the placement plate 502 has several spray holes 620 for blowing out residual water stains in the heat dissipation holes of automotive parts. As the lifting platform 501 descends, it impacts the air vent rod 612, causing the air vent rod 612 to be inserted into the insertion hole 618 and driven to move downward, so that the first through hole 616 is connected to the pressure chamber 603. Then, the air in the pressure chamber 603 is sprayed out into the through groove 619 through the hollow part of the air vent rod 612 and the second through hole 617, and sprayed out onto the brake disc on the surface of the placement plate 502 through the spray holes 620, spraying out the residual water stains in the heat dissipation holes of the brake disc and improving the drying effect.

[0041] In a preferred embodiment, when the second rotating shaft 509 rotates, the piston 604 can be driven to move upward through the protrusion 609. Then, under the action of the second spring 606, the piston 604 is driven to move downward, realizing the reciprocating movement of the piston 604. The first one-way valve 610 and the second one-way valve 611 are alternately opened, continuously injecting air into the pressure chamber 603 for collection. As the lifting platform 501 descends, it impacts the air outlet rod 612, causing the air outlet rod 612 to insert into the insertion hole 618 and drive the air outlet rod 612 to move downward, so that the first through hole 616 is connected to the pressure chamber 603. Then, the air in the pressure chamber 603 is sprayed out into the through groove 619 through the hollow part of the air outlet rod 612 and the second through hole 617, and sprayed out onto the brake disc on the surface of the placement disc 502 through the spray hole 620, spraying out the water stains remaining in the heat dissipation holes of the brake disc and improving the drying effect.

[0042] Reference Figures 1-10As shown, in a preferred embodiment, a drying mechanism 7 is installed on the surface of the drying chamber 1 for further drying of automotive parts. The drying mechanism 7 includes a pusher block 702 and a tilting disc 703. An electric telescopic rod 701 is fixedly installed on the side wall of the drying chamber 1. The pusher block 702 is fixedly installed on the telescopic end of the electric telescopic rod 701 for pushing the automotive parts. A tilting disc 703 is rotatably installed in the conversion cavity 3 for tilting the automotive parts. The tilting disc 703 has an inner cavity for storing the automotive parts. After the lifting platform 501 descends and impacts the air vent rod 612, it finally lands on the surface of the support frame 515 and drives the contact switch 516 to close, controlling the electromagnet 503 to be de-energized. At the same time, it controls the electric telescopic rod 701 to extend, pushing the brake disc on the surface of the placement disc 502 into the tilting disc 703 through the pusher block 702. A motor 704 is fixedly installed on the side wall of the drying chamber 1. The output end of the motor 704 is fixedly connected to the tilting disc 703 to drive the tilting disc 703 to rotate. A drying disc 705 is rotatably installed in the receiving cavity. A water-absorbing cotton 706 is installed on the surface of the drying disc 705. After the water droplets remaining in the heat dissipation holes of the brake disc are blown out, they adhere to the surface of the brake disc and can be absorbed by the water-absorbing cotton 706. A third rotating shaft 707 is fixedly installed on the surface of the drying disc 705. A fourth gear 708 is fixedly installed at one end of the third rotating shaft 707. A residual tooth ring 709 is fixedly installed in the conversion cavity 3. The residual tooth ring 709 is adapted to the fourth gear 708 to drive the drying disc 705 to rotate. The motor 704 can drive the tilting disc 703 to rotate 90 degrees to reverse the direction of the brake disc. During the rotation, the fourth gear 708 meshes with the residual tooth ring 709 and drives the drying disc 705 and the water-absorbing cotton 706 to rotate, absorbing and drying the water droplets attached to the surface of the brake disc.

[0043] Reference Figures 1-10 As shown, in a preferred embodiment, a feeding trough 710 is provided between the conversion chamber 3 and the drying chamber 4. A conveyor belt 711 is rotatably installed in the drying chamber 4, and a clamping block 712 is installed on the surface of the conveyor belt 711. A hot air blower 713 is installed on the surface of the drying chamber 1, and the air outlet of the hot air blower 713 is connected to the drying chamber 4 for drying automotive parts. After the flip plate 703 rotates 90 degrees, the brake disc falls from the feeding trough 710 into the clamping block 712 and is driven forward by the conveyor belt 711. At the same time, the brake disc is dried again by the hot air blower 713 to improve the drying effect.

[0044] In a preferred embodiment, after the lifting platform 501 descends and impacts the air vent 612, it finally lands on the surface of the support frame 515, driving the contact switch 516 to close, controlling the electromagnet 503 to de-energize, and simultaneously controlling the electric telescopic rod 701 to extend. The brake disc on the surface of the placement plate 502 is pushed into the tilting plate 703 by the push block 702. The tilting plate 703 can be driven to rotate 90 degrees by the motor 704 to reverse the direction of the brake disc. During the rotation, the fourth gear 708 meshes with the residual gear ring 709, driving the drying plate 705 and the water-absorbing cotton 706 to rotate, adsorbing and drying the water droplets attached to the surface of the brake disc. After the tilting plate 703 rotates 90 degrees, the brake disc falls from the discharge chute 710 into the clamping block 712, and is driven forward by the conveyor belt 711. At the same time, the brake disc is dried again by the hot air blower 713 to improve the drying effect.

[0045] Specifically, the working principle of this automotive parts drying equipment is as follows: During use, the cleaned brake disc is placed on the surface of the placement plate 502. The brake disc is fixed to the surface of the placement plate 502 by an electromagnet 503. Under the action of gravity of the brake disc, the lifting platform 501 can be driven to move down. The first gear 510 is driven by the tooth groove 508 to drive the second rotating shaft 509 to rotate. The third gear 512 is driven to rotate synchronously by the second gear 511. The placement plate 502 is driven to rotate while descending by the spline tooth 514, which centrifugally spins dry the water droplets on the surface of the brake disc, thereby achieving pre-drying of the brake disc and avoiding water stains.

[0046] When the second rotating shaft 509 rotates, the piston 604 can be driven to move upward through the protrusion 609. Then, under the action of the second spring 606, the piston 604 is driven to move downward, realizing the reciprocating movement of the piston 604. The first one-way valve 610 and the second one-way valve 611 are alternately opened, continuously injecting air into the pressure chamber 603 for collection. As the lifting platform 501 descends, it impacts the air outlet rod 612, causing the air outlet rod 612 to insert into the insertion hole 618 and drive the air outlet rod 612 to move downward, so that the first through hole 616 is connected to the pressure chamber 603. Then, the air in the pressure chamber 603 is sprayed out into the through groove 619 through the hollow part of the air outlet rod 612 and the second through hole 617, and sprayed out onto the brake disc on the surface of the placement disc 502 through the spray hole 620, spraying out the water stains remaining in the heat dissipation holes of the brake disc and improving the drying effect.

[0047] After the lifting platform 501 descends and impacts the air vent 612, it finally lands on the surface of the support frame 515, driving the contact switch 516 to close, controlling the electromagnet 503 to de-energize, and simultaneously controlling the electric telescopic rod 701 to extend. The brake disc on the surface of the placement plate 502 is pushed into the tilting plate 703 by the push block 702. The tilting plate 703 can be driven to rotate 90 degrees by the motor 704 to reverse the direction of the brake disc. During the rotation, the fourth gear 708 meshes with the residual gear ring 709, driving the drying plate 705 and the water-absorbing cotton 706 to rotate, adsorbing and drying the water droplets attached to the surface of the brake disc. After the tilting plate 703 rotates 90 degrees, the brake disc falls from the discharge chute 710 into the clamping block 712, and is driven forward by the conveyor belt 711. At the same time, the brake disc is dried again by the hot air blower 713 to improve the drying effect.

[0048] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying device for automotive parts, comprising a drying chamber (1), wherein the drying chamber (1) is provided with a pre-drying chamber (2), a conversion chamber (3), and a drying chamber (4), characterized in that, The drying chamber (1) is equipped with a pre-drying mechanism (5) for pre-drying automotive parts. The pre-drying mechanism (5) includes: A lifting platform (501) is slidably installed in a pre-drying chamber (2), and a placement tray (502) is rotatably installed on the surface of the lifting platform (501) for placing automotive parts; The first rotating shaft (507) is rotatably installed in the inner cavity of the lifting platform (501), and one end of the first rotating shaft (507) is fixedly connected to the placement plate (502); Guide rod (504), the guide rod (504) is symmetrically fixedly installed at the bottom of the lifting platform (501), the guide rod (504) is slidably connected to the drying box (1), and one of the guide rods (504) has a toothed groove (508) on its side wall. An electromagnet (503) is fixedly installed in the inner cavity of the placement tray (502) for adsorbing and fixing automotive parts. A partition (505) is fixedly installed in the pre-drying chamber (2). A first spring (506) is sleeved on the surface of the guide rod (504). One end of the first spring (506) is fixedly connected to the lifting platform (501), and the other end of the first spring (506) is fixedly connected to the partition (505) for driving the lifting platform (501) to move upward. The drying oven (1) has a second rotating shaft (509) rotatably mounted inside, and a first gear (510) is fixedly mounted on the surface of the second rotating shaft (509). The first gear (510) meshes with the tooth groove (508). A second gear (511) is fixedly installed at one end of the second rotating shaft (509), and a third gear (512) is rotatably installed in the inner cavity of the drying box (1). The third gear (512) meshes with the second gear (511), and a spline groove (513) is opened in the inner cavity of the third gear (512). A spline tooth (514) is fixedly installed on the surface of the first rotating shaft (507), and the spline groove (513) meshes with the spline tooth (514). A support frame (515) is symmetrically fixedly installed in the pre-drying chamber (2), and a contact switch (516) is installed on the surface of the support frame (515). The drying chamber (1) is equipped with a humidification mechanism (6), which includes a cylinder (601) and a piston (604). The cylinder (601) is fixedly installed on the surface of the partition (505). The cylinder (601) is provided with an air collection chamber (602) and a pressure chamber (603). The piston (604) is slidably installed in the air collection chamber (602) for collecting air.

2. The automotive parts drying equipment according to claim 1, characterized in that, A slide rod (605) is symmetrically fixedly installed in the gas collecting chamber (602). The slide rod (605) is slidably connected to the piston (604). A second spring (606) is sleeved on the surface of the slide rod (605). One end of the second spring (606) is fixedly connected to the cylinder (601), and the other end of the second spring (606) is fixedly connected to the piston (604) to drive the piston (604) to move downward. A connecting rod (605) is fixedly installed at the bottom of the piston (604). 7) A pressure plate (608) is fixedly installed at the bottom of the connecting rod (607), and a protrusion (609) is fixedly installed on the surface of the second rotating shaft (509). The pressure plate (608) contacts the surface of the protrusion (609) to drive the piston (604) to move upward. A first one-way valve (610) is installed on the side wall of the cylinder (601) for air intake. A second one-way valve (611) is installed between the air collecting chamber (602) and the pressure chamber (603) for air exhaust.

3. The automotive parts drying equipment according to claim 2, characterized in that, The cylinder (601) has an air outlet rod (612) symmetrically slidably mounted on its surface. The air outlet rod (612) is hollow. The surface of the air outlet rod (612) is equipped with a first limiting ring (613) and a second limiting ring (614) for limiting the air outlet rod (612). A third spring (615) is sleeved on the surface of the air outlet rod (612). One end of the third spring (615) is fixedly connected to the cylinder (601), and the other end of the third spring (615) is fixedly connected to the second limiting ring (614) for driving the air outlet rod (612) to move upward. The lower part of the air outlet rod (612) is symmetrically provided with a first through hole (616), and the upper part of the air outlet rod (612) is symmetrically provided with a second through hole (617).

4. The automotive parts drying equipment according to claim 3, characterized in that, The lifting platform (501) has symmetrically provided insertion holes (618) at the bottom for inserting air vent rods (612). The inner cavity of the lifting platform (501) has a through groove (619). The surface of the placement plate (502) has several spray holes (620) for blowing out residual water stains in the heat dissipation holes of automotive parts.

5. The automotive parts drying equipment according to claim 4, characterized in that, The drying chamber (1) is equipped with a drying mechanism (7) for further drying of automotive parts. The drying mechanism (7) includes a pusher (702) and a tilting disc (703). An electric telescopic rod (701) is fixedly installed on the side wall of the drying chamber (1). The pusher (702) is fixedly installed at the telescopic end of the electric telescopic rod (701) for pushing automotive parts. A tilting disc (703) is rotatably installed in the conversion cavity (3) for tilting automotive parts. The tilting disc (703) has an inner cavity for storing automotive parts. An electric telescopic rod (703) is fixedly installed on the side wall of the drying chamber (1). The motor (704) is fixedly connected to the output end of the rotating disk (703) to drive the rotating disk (703) to rotate. A drying disk (705) is rotatably installed in the receiving cavity. A water-absorbing cotton (706) is installed on the surface of the drying disk (705). A third rotating shaft (707) is fixedly installed on the surface of the drying disk (705). A fourth gear (708) is fixedly installed at one end of the third rotating shaft (707). A residual tooth ring (709) is fixedly installed in the conversion cavity (3). The residual tooth ring (709) is adapted to the fourth gear (708) to drive the drying disk (705) to rotate.

6. The automotive parts drying equipment according to claim 5, characterized in that, A feeding trough (710) is provided between the conversion chamber (3) and the drying chamber (4). A conveyor belt (711) is rotatably installed in the drying chamber (4). A clamping block (712) is installed on the surface of the conveyor belt (711). A hot air blower (713) is installed on the surface of the drying box (1). The air outlet of the hot air blower (713) is connected to the drying chamber (4) for drying automotive parts.

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