Heat treatment device capable of uniformly heating and used for processing stainless steel casting
By designing a tray and support bar support structure and a motor-driven rotary heating device, the problems of paint damage and dripping in stainless steel casting drying equipment are solved, uniform heating and efficient drying are achieved, and the workload of staff is reduced.
Patent Information
- Application Number
- CN202422449141.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-11
AI Technical Summary
In existing stainless steel casting drying equipment, the large contact area between the casting and the tray causes paint damage, and wet paint dripping affects equipment cleaning and reduces work efficiency.
The tray and support bar support structure are designed to reduce the contact area between the casting and the tray. The casting is rotated by a motor-driven rotating rod, and the wet paint is collected by a collection tray to achieve uniform heating and paint collection.
It avoids paint damage, improves drying efficiency, reduces cleaning time and reduces work intensity.
Smart Images
Figure CN223367415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of heating stainless steel castings, in particular to a heat treatment device for processing stainless steel castings which can be heated evenly. Background Art
[0002] Stainless steel castings are parts or components made from stainless steel through a casting process. Stainless steel's excellent corrosion resistance and mechanical properties make it widely used in many industrial fields. Stainless steel castings, with their excellent corrosion resistance, mechanical properties, and machinability, are widely used in industrial equipment, building structures, and medical devices.
[0003] After painting the surface of the processed stainless steel casting, the paint on the stainless steel surface needs to be dried. However, the tray of the existing drying equipment is a flat plate. When the stainless steel casting is placed on the tray, the contact area between the stainless steel casting and the tray is large, which will cause the paint in the contact part to solidify on the tray. When the stainless steel casting is taken out, the paint in the contact part will be damaged, thereby affecting the appearance of the stainless steel casting. In addition, the undried paint will drip onto the tray or the drying box, which requires the staff to spend time cleaning the paint. In response to this technical problem, the present application proposes a heat treatment device for stainless steel casting processing that can be evenly heated. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a heat treatment device for stainless steel casting processing that can be heated evenly. The stainless steel casting can be supported by a tray, a supporting bar and a collecting tray, thereby reducing the contact area between the stainless steel casting and the tray, thereby avoiding damage to the paint on the stainless steel surface when the stainless steel casting is taken out. By setting up a collecting tray, the paint that falls on the surface of the stainless steel casting can be collected before the paint is dry, thereby avoiding the paint from falling into the drying box body, so that the staff does not need to spend extra time cleaning the drying box body, thereby reducing the work intensity of the staff; the stainless steel casting located in the drying box body can be rotated by the combination of the motor, the rotating rod and the tray, so that the paint on the surface of the stainless steel casting is heated evenly, and the drying efficiency of the stainless steel casting can be improved by rotating the stainless steel casting, thereby shortening the drying time of the stainless steel casting.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A heat treatment device for processing stainless steel castings that can be heated evenly includes a drying box body, a sealing door is rotatably connected to the front side of the drying box body via a hinge, a motor is installed on the top side of the drying box body, a rotating rod is provided inside the drying box body, the top side of the rotating rod is fixedly connected to the driving end of the motor, and the bottom side of the rotating rod is rotatably connected to the drying box body, a plurality of grooves are provided on the outer wall of the rotating rod, and trays are slidably connected in the plurality of grooves, a support assembly is provided on the top side of the tray, and a collection tray is provided on the bottom side of the tray, and a plurality of pillars are fixedly connected to the side of the collection tray close to the tray.
[0007] Furthermore, the support assembly includes a plurality of supporting bars located on the top side of the tray, and the top side of the tray is provided with a plurality of through holes.
[0008] Furthermore, a through slot is provided on the top side of the tray, a slider is fixedly connected to the inner wall of the through slot, and a clamping block is fixedly connected to the bottom side of the slider.
[0009] Furthermore, the through holes are located on adjacent sides of the plurality of supporting bars.
[0010] Furthermore, a card slot adapted to the card block is provided on the bottom side of the groove.
[0011] Furthermore, a ventilation duct is provided on the rear side of the drying box body.
[0012] Furthermore, a handle is fixedly connected to the front side of the sealing door.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the present invention, the stainless steel casting can be supported by the tray, the supporting bar and the collecting tray, thereby reducing the contact area between the stainless steel casting and the tray, thereby avoiding damage to the paint on the stainless steel surface when taking out the stainless steel casting. By providing the collecting tray, the paint falling from the surface of the stainless steel casting can be collected before the paint is dry, thereby preventing the paint from falling into the drying box body, so that the staff does not need to spend extra time cleaning the drying box body, thereby reducing the staff's workload.
[0015] 2. In the utility model, the stainless steel casting located in the drying box body can be rotated by the combination of the motor, the rotating rod and the tray, so that the paint on the surface of the stainless steel casting is heated evenly. In addition, the drying efficiency of the stainless steel casting can be improved by rotating the stainless steel casting, thereby shortening the drying time of the stainless steel casting. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional diagram of a heat treatment device for processing stainless steel castings that can be heated evenly, as proposed by the present invention;
[0017] Figure 2 This is a schematic structural diagram of a rotating rod of a heat treatment device for processing stainless steel castings that can be heated evenly, as proposed by the present invention;
[0018] Figure 3 This is a schematic structural diagram of a support bar of a heat treatment device for processing stainless steel castings that can be heated evenly, as proposed by the present invention;
[0019] Figure 4 This is a schematic structural diagram of a tray of a heat treatment device for processing stainless steel castings that can be heated evenly, as proposed by the present invention.
[0020] Legend:
[0021] 1. Drying box body; 2. Motor; 3. Door seal; 4. Rotating rod; 5. Tray; 6. Support pillar; 7. Collection tray; 8. Support bar; 9. Through hole; 10. Groove; 11. Block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] Reference Figure 1-4, the utility model provides an embodiment: a heat treatment device for processing stainless steel castings that can be heated evenly, including a drying box body 1, the front side of the drying box body 1 is connected to a sealing door 3 by a hinge, the sealing door 3 can form a closed environment in the drying box body 1, thereby reducing heat loss, improving heating efficiency, and reducing energy consumption of the drying box body 1, a motor 2 is installed on the top side of the drying box body 1, the motor 2 can drive the rotating rod 4 to rotate, a rotating rod 4 is provided inside the drying box body 1, the top side of the rotating rod 4 is fixedly connected to the driving end of the motor 2, and the bottom side of the rotating rod 4 is rotatably connected to the drying box body 1, the outer wall of the rotating rod 4 is provided with a plurality of grooves 10, the grooves 10 can fit with the tray 5, multiple A tray 5 is slidably connected in the groove 10. When the rotating rod 4 rotates with the tray 5, the tray 5 can rotate with the stainless steel casting, so that the paint on the surface of the stainless steel casting can be evenly heated. A plurality of supporting bars 8 are provided on the top side of the tray 5. The supporting bars 8 can support the stainless steel casting to reduce the contact area between the stainless steel casting and the tray 5, and avoid uneven heating of the paint on the bottom side of the stainless steel casting. A collecting tray 7 is provided on the bottom side of the tray 5. The collecting tray 7 can collect the paint flowing down from the through hole 9 on the tray 5 to prevent the paint from dripping into the drying box body 1. A plurality of pillars 6 are fixedly connected to the collecting tray 7 and the tray 5 on a side close to the collecting tray 7. The pillars 6 can fix the collecting tray 7 and the tray 5 together.
[0024] Reference Figure 2-4 The tray 5 is provided with a plurality of support bars 8 on the top side thereof, which can support the stainless steel casting. The tray 5 is provided with a plurality of through-holes 9 on the top side thereof, through which wet paint on the surface of the stainless steel casting drips into the collection tray 7 through the through-holes 9, thereby collecting the dripped paint. The tray 5 is provided with a through-groove on the top side thereof, which can be fitted with a groove 10 on the outer wall of the rotating rod 4. A slider is fixedly connected to the inner wall of the through-groove, which can be fitted with the inner wall of the bottom side of the groove 10, thereby allowing the rotating rod 4 to support the tray 5. A clamping block 11 is fixedly connected to the bottom side of the slider, which can be engaged with the clamping block 11 on the bottom side of the groove 10, thereby fixing the tray 5 and allowing the rotating rod 4 to rotate with the tray 5. The through-holes 9 are located on the adjacent side of the plurality of support bars 8, and wet paint flows through the through-holes 9 from both sides of the support bars 8. The bottom side of the groove 10 is provided with a slot adapted to fit within the block 11. The slot engages with the block 11 to position the tray 5. A ventilation duct is provided on the rear side of the drying box body 1 to prevent negative pressure from forming within the drying box body 1. A handle is fixedly attached to the front side of the sealing door 3.
[0025] Working principle: First, place the painted stainless steel casting on the multiple supporting bars 8 on the tray 5 to avoid excessive contact area between the stainless steel casting and the tray 5, which may damage the paint on the surface of the stainless steel casting. Then insert the through groove on the tray 5 into the groove 10 on the rotating rod 4, and insert the card block 11 into the card slot to fix the tray 5 so that the rotating rod 4 can rotate with the tray 5, thereby improving the drying efficiency of the paint on the surface of the stainless steel casting in the drying box body 1. When the paint on the surface of the stainless steel casting is just placed on the supporting bars 8, the unformed paint will flow from the through holes 9 set between the multiple supporting bars 8 to the collection tray 7 on the bottom side of the tray 5, preventing the paint on the surface of the stainless steel casting from dripping into the drying box body 1, thereby causing the paint to solidify in the drying box body 1, affecting the drying efficiency of the drying box body 1, and reducing the time for staff to deal with these dripping paint.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A heat treatment device for stainless steel castings capable of uniform heating, comprising a drying oven body (1), characterized in that: The front side of the drying box body (1) is rotatably connected to a sealing door (3) via a hinge, a motor (2) is installed on the top side of the drying box body (1), a rotating rod (4) is provided inside the drying box body (1), the top side of the rotating rod (4) is fixedly connected to the driving end of the motor (2), the bottom side of the rotating rod (4) is rotatably connected to the drying box body (1), the outer wall of the rotating rod (4) is provided with a plurality of grooves (10), and trays (5) are slidably connected in the plurality of grooves (10), a supporting assembly is provided on the top side of the tray (5), a collecting tray (7) is provided on the bottom side of the tray (5), and a plurality of pillars (6) are fixedly connected to the collecting tray (7) and the adjacent side of the tray (5).
2. The heat treatment device for processing stainless steel castings capable of uniform heating according to claim 1, characterized in that: The support assembly comprises a plurality of supporting bars (8) located on the top side of the tray (5), and a plurality of through holes (9) are provided on the top side of the tray (5).
3. The heat treatment device for processing stainless steel castings capable of uniform heating according to claim 1, characterized in that: A through slot is provided on the top side of the tray (5), a slider is fixedly connected to the inner wall of the through slot, and a clamping block (11) is fixedly connected to the bottom side of the slider.
4. The heat treatment device for processing stainless steel castings capable of uniform heating according to claim 2, characterized in that: The through holes (9) are located on adjacent sides of the plurality of supporting bars (8).
5. The heat treatment device for processing stainless steel castings capable of uniform heating according to claim 1, characterized in that: A clamping slot adapted to the clamping block (11) is provided on the bottom side of the groove (10).
6. The heat treatment device for processing stainless steel castings capable of uniform heating according to claim 1, characterized in that: A ventilation duct is provided on the rear side of the drying box body (1).
7. The heat treatment device for processing stainless steel castings capable of uniform heating according to claim 1, characterized in that: A handle is fixedly connected to the front side of the sealing door (3).