Paint baking device for part production

Abstract

The utility model provides a paint stoving device for part production, which relates to the technical field of part paint stoving and comprises a paint stoving box, box doors arranged on two sides of the outer end of the paint stoving box and rotationally connected through hinges, a machine box installed on the outer side of the paint stoving box and a paint stoving assembly arranged in the paint stoving box. The paint baking assembly comprises a paint baking supporting frame, a mesh type storage hopper, a mesh type tray, a supporting rod, a position adjusting hole, a mounting sleeve, a pushing handle and a heat-resistant steel wheel. According to the paint baking device for part production, paint baking and drying can be conducted on a plurality of coated parts at the same time through the paint baking assembly, after drying, the paint baking supporting frame is directly moved out of the interior of the paint baking box, the mesh type trays do not need to be taken out singly, the time and labor are saved, and the paint baking work efficiency of the parts is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of parts baking finish, and specifically relates to a baking finish device for part production. BACKGROUND

[0002] Part baking finish is a surface treatment process, which involves coating paint or coating on the surface of parts and making it dry and cure quickly through baking. This process can improve the appearance, corrosion resistance and durability of parts. Parts need to be pretreated first, such as cleaning, degreasing, polishing, etc. to ensure the surface is clean and free of defects. Then, primer is sprayed to enhance the adhesion and uniformity of topcoat. After the primer dries, topcoat (baking finish) is sprayed. Then, the coated parts are placed in a baking oven for curing.

[0003] When baking and drying parts, the coated parts are placed separately in workpiece trays, and then the workpiece trays are placed in a baking oven. The baking oven has layered shelves for placing workpiece trays, so that the workpiece trays can be placed separately to ensure that the paint surface of the parts in the workpiece trays can be dried and cured. This method is very tedious and time-consuming. Before drying, each workpiece tray needs to be placed in the baking oven. After drying, each workpiece tray needs to be taken out of the baking oven, which reduces the efficiency of part baking. SUMMARY

[0004] The utility model solves the technical problem by providing a baking finish device for part production. The baking finish assembly can simultaneously bake and dry multiple coated parts. After drying, the baking support frame can be removed from the inside of the baking oven without the need to remove each mesh tray, saving time and effort and improving the efficiency of part baking.

[0005] The technical problem solved by the utility model is solved by the following technical solution:

[0006] A baking finish device for part production includes a baking oven, box doors connected by hinges on both sides of the outer end of the baking oven, a case mounted on the outer side of the baking oven, a baking assembly mounted inside the baking oven, the baking assembly including a baking support frame, a mesh storage hopper, a mesh tray, a support rod, a positioning hole, a mounting sleeve, a push handle, and a heat-resistant steel wheel.

[0007] Preferably, the baking paint box is internally provided with a plurality of baking paint support frames, each of the plurality of baking paint support frames is installed with a mesh type hopper, the top of each mesh type hopper is installed with a mesh type tray, both sides of the top of each baking paint support frame is provided with a support rod, a plurality of position adjusting holes are formed in the outer side of the support rod, mounting sleeves are installed on both sides of the outer end of the mesh type tray, a plurality of fixed screw holes a are formed in the outer side of the mounting sleeves, a plurality of push handles are fixedly installed on the outer side of the plurality of baking paint support frames by bolts, and heat-resistant steel wheels are installed on the bottom of each baking paint support frame.

[0008] Preferably, each of the plurality of baking paint support frames is installed with a mounting rod barrel, the support rod is slidably connected with the mounting rod barrel, a plurality of fixed screw holes b are formed in the outer side of the mounting rod barrel, and fixed bolts are threadedly connected in the fixed screw holes b.

[0009] Preferably, heating blocks are installed on both sides of the top of the baking paint box, a heater is installed on the outer side of the case, an electric control box is installed on the outer side of the baking paint box, and the heater is connected with the heating blocks and the electric control box by wires respectively.

[0010] Preferably, an exhaust fan is installed on one side of the bottom of the baking paint box, an exhaust pipe connected with the exhaust fan is installed on the outer side of the case, a connecting pipe is installed on the top of the exhaust pipe, a clean air tank is installed in the inner end of the connecting pipe, a detachable activated carbon plate is installed in the clean air tank, and an air outlet pipe is installed on the top of the clean air tank.

[0011] Preferably, an exhaust fan is installed on one side of the bottom of the baking paint box, an exhaust pipe connected with the exhaust fan is installed on the outer side of the case, a connecting pipe is installed on the top of the exhaust pipe, a clean air tank is installed in the inner end of the connecting pipe, a detachable activated carbon plate is installed in the clean air tank, and an air outlet pipe is installed on the top of the clean air tank.

[0012] Preferably, three inclined tables are installed on the outer end of the baking paint box, and anti-skid lines are arranged on the surfaces of the three inclined tables.

[0013] The baking paint assembly of the present application has the following beneficial effects:

[0014] (1) The baking paint assembly of the present application can simultaneously bake and dry a plurality of painted parts, and after drying, the baking paint support frames can be directly removed from the baking paint box, without the need to take out the mesh type trays one by one, thereby saving time and effort and improving the baking work efficiency of the parts. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 It is a schematic diagram of the overall cross section of the present application.

[0017] Figure 3 It is a schematic diagram of the structure of the baking paint support frame of the present application.

[0018] Figure 4 The utility model discloses a mesh formula tray structure schematic diagram.

[0019] Figure 5 The utility model discloses a Figure 3 The enlarged structure schematic diagram of A place in the middle.

[0020] Figure 6 The utility model discloses a baking varnish box internal structure schematic diagram.

[0021] Figures 1-6 Middle: 1, baking varnish box, 101, box door, 2, machine case, 3, baking varnish support frame, 301, mesh formula storage hopper, 302, mesh formula tray, 303, support rod, 304, position adjusting hole, 305, mounting sleeve, 306, push hand and heat -resisting steel wheel 307. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] The present application will be described in detail below with reference to the drawings and specific embodiments.

[0024] EMBODIMENT

[0025] As Figures 1-6 shown, a baking varnish device for parts production includes: a baking varnish box 1, box doors 101 rotatably connected through hinges arranged at both sides of the outer end of the baking varnish box 1, a machine case 2 mounted on the outer side of the baking varnish box 1, a baking varnish assembly arranged inside the baking varnish box 1, the baking varnish assembly including: a baking varnish support frame 3, a mesh formula storage hopper 301, a mesh formula tray 302, a support rod 303, a position adjusting hole 304, a mounting sleeve 305, a push hand 306, and a heat-resistant steel wheel 307.

[0026] The baking paint box 1 is internally provided with a plurality of baking paint support frames 3, each of which is installed with a mesh type storage hopper 301, and the top of each mesh type storage hopper 301 is installed with a mesh type tray 302; the top of each baking paint support frame 3 is provided with a support rod 303 on both sides, and a plurality of position adjusting holes 304 are formed on the outer side of the support rod 303; the outer end of each mesh type tray 302 is installed with a mounting sleeve 305, and a plurality of fixing screw holes a are formed on the outer side of the mounting sleeve 305; each baking paint support frame 3 is installed with a push handle 306 on the outer side through a bolt, and a heat-resistant steel wheel 307 is installed at each corner of the bottom of each baking paint support frame 3.

[0027] After the parts are sprayed with a finish paint, the painted parts are placed separately in the mesh type storage hopper 301 and the mesh type tray 302 to avoid the parts from being close to each other and affecting the heat transfer; after being placed, the push handle 306 is grabbed to push the baking paint support frame 3, and the heat-resistant steel wheel 307 at the bottom of the baking paint support frame 3 can drive the baking paint support frame 3 to move flexibly, and then the mesh type storage hopper 301 and the mesh type tray 302 are moved into the baking paint box 1 through the baking paint support frame 3; then the plurality of baking paint support frames 3 are placed side by side and spaced apart in the baking paint box 1, and the plurality of painted parts can be baked and dried at the same time; after drying, the baking paint support frame 3 can be directly removed from the baking paint box 1, and the mesh type tray 302 does not need to be taken out individually, thereby saving time and effort and improving the baking work efficiency of the parts.

[0028] The heating block 4 is installed on both sides of the top end in the baking paint box 1, the heater 401 is installed on the outer side of the case 2, and the electric control box 401 is installed on the outer side of the baking paint box 1; the heater 401 is connected to the heating block 4 and the electric control box 401 through wires; after the plurality of baking paint support frames 3 are placed side by side and spaced apart in the baking paint box 1, the box door 101 is closed to seal the inside of the baking paint box 1; the electric control box 401 controls the heater 401 to start the heating block 4, and the heating temperature is adjusted and set through the knob on the electric control box 401; the heating value can be observed on the electronic display screen on the electric control box 401; the heating block 4 generates heat in the baking paint box 1 to dry the painted surface of the parts placed in the mesh type storage hopper 301 and the mesh type tray 302.

[0029] The plurality of baking paint support frames 3 are each provided with a mounting rod cylinder 308, the support rod 303 is in sliding connection with the mounting rod cylinder 308, a fixing screw hole b is formed on the outer side of the mounting rod cylinder 308, a fixing bolt 309 is in threaded connection with the fixing screw hole b, in use, the support rod 303 is inserted into the mounting rod cylinder 308, then the fixing bolt 309 is screwed into the adjusting hole 304 from the fixing screw hole b and tightened, so that the support rod 303 can be stably placed, then the mounting sleeve 305 on the outer end of the mesh tray 302 can be sleeved on the support rod 303, and the bolt is screwed into the adjusting hole 304 from the fixing screw hole a and tightened, so that the mesh tray 302 can be fixedly installed on the support rod 303 for use, when a plurality of mesh trays 302 need to be installed on the support rod 303, the support rod 303 can be disassembled and replaced with a support rod 303 with a longer length.

[0030] The baking paint box 1 is provided with three inclined tables 7 on the outer end, the surface of each of the three inclined tables 7 is provided with anti-skid lines 701, when the baking paint support frame 3 needs to be moved into the baking paint box 1, the inclined table 7 facilitates the heat-resistant steel wheels 307 at the bottom of the baking paint support frame 3 to enter and exit the baking paint box 1, and the anti-skid lines 701 can prevent the heat-resistant steel wheels 307 from slipping on the inclined table 7, ensuring stable use of the baking paint support frame 3 during movement.

[0031] The baking paint box 1 is provided with three inclined tables 7 on the outer end, the surface of each of the three inclined tables 7 is provided with anti-skid lines 701, when the baking paint support frame 3 needs to be moved into the baking paint box 1, the inclined table 7 facilitates the heat-resistant steel wheels 307 at the bottom of the baking paint support frame 3 to enter and exit the baking paint box 1, and the anti-skid lines 701 can prevent the heat-resistant steel wheels 307 from slipping on the inclined table 7, ensuring stable use of the baking paint support frame 3 during movement.

[0032] The baking paint box 1 is provided with three inclined tables 7 on the outer end, the surface of each of the three inclined tables 7 is provided with anti-skid lines 701, when the baking paint support frame 3 needs to be moved into the baking paint box 1, the inclined table 7 facilitates the heat-resistant steel wheels 307 at the bottom of the baking paint support frame 3 to enter and exit the baking paint box 1, and the anti-skid lines 701 can prevent the heat-resistant steel wheels 307 from slipping on the inclined table 7, ensuring stable use of the baking paint support frame 3 during movement.

[0033] The bottom side of the paint baking box 1 is equipped with an exhaust fan 6, and the outside of the casing 2 is equipped with an exhaust duct 601 connected to the exhaust fan 6. After the paint surface of the parts is heated and dried inside the paint baking box 1, the harmful gases are extracted and purified, and the box door 101 is opened. At the same time, the exhaust fan 6 is started to accelerate the ventilation inside the paint baking box 1, so that the inside of the paint baking box 1 cools down quickly, making it easier to remove the paint baking support frame 3 and take off the parts.

[0034] Working principle:

[0035] After the parts are coated with topcoat, they are placed separately in the mesh storage compartment 301 and mesh tray 302 to prevent them from being too close together and affecting heat transfer. After placement, the paint baking support frame 3 is pushed by the handle 306. The heat-resistant steel wheels 307 at the bottom of the support frame 3 allow it to move flexibly. The mesh storage compartment 301 and mesh tray 302 are then moved into the paint baking box 1 via the paint baking support frame 3. Inside the paint baking box 1, multiple paint baking support frames 3 are placed side by side with spacing between them. The box door 101 is then closed to allow heat to pass through the paint baking box 1. The part is sealed. The electric control box 401 controls the heater 401 to start the heating block 4 to work. The heating temperature is set by adjusting the knob on the electric control box 401. The heating value can be viewed on the electronic display screen on the electric control box 401. After the heating block 4 works, it generates heat inside the paint baking box 1, which can dry the paint surface of the parts placed in the mesh storage hopper 301 and mesh tray 302. After drying, the paint baking support frame 3 can be directly removed from the paint baking box 1. There is no need to take out the mesh tray 302 individually, which saves time and effort and improves the efficiency of paint baking of parts.

[0036] When the parts are baked and dried inside the paint baking box 1, harmful gases are generated during the heating process. The exhaust fan 5 can be started to extract the harmful gases from inside the paint baking box 1 and discharge them into the clean air box 503 through the exhaust pipe 501 and the connecting pipe 502. The position of the connecting pipe 502 is lower than the detachable activated carbon plate. That is, when the connecting pipe 502 exhausts into the clean air box 503, the harmful gases can pass through the detachable activated carbon plate. The detachable activated carbon plate can adsorb and purify the harmful gases, and then discharge them from the exhaust pipe 504 at the top of the clean air box 503, thus preventing the harmful gases from being discharged into the air environment and causing pollution.

[0037] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0038] The above provides a detailed description of a paint baking apparatus for parts production provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A painting apparatus for manufacturing parts, characterized in that, Include: Painting box (1); The box door (101) is rotatably connected by hinges on both sides of the outer end of the painting box (1); The machine box (2) is installed on the outer side of the painting box (1); The painting assembly is arranged in the painting box (1), and the painting assembly comprises a painting support frame (3), a mesh storage hopper (301), a mesh tray (302), a support rod (303), a positioning hole (304), a mounting sleeve (305), a push handle (306) and a heat-resistant steel wheel (307).

2. The powder coating device for producing a part according to claim 1, characterized in that, A plurality of painting support frames (3) are arranged in the painting box (1), a mesh storage hopper (301) is arranged on each of the plurality of painting support frames (3), a mesh tray (302) is arranged on the top of each of the mesh storage hoppers (301), support rods (303) are arranged on the top of each of the plurality of painting support frames (3), a plurality of positioning holes (304) are formed in the outer side of each of the support rods (303), mounting sleeves (305) are arranged on the outer side of each of the mesh trays (302), a plurality of fixing screw holes a are formed in the outer side of each of the mounting sleeves (305), a push handle (306) is arranged on the outer side of each of the plurality of painting support frames (3) by means of bolts, and a heat-resistant steel wheel (307) is arranged on each of the four corners of the bottom of each of the plurality of painting support frames (3).

3. The powder coating device for producing a part according to claim 2, characterized in that Each of the plurality of painting support frames (3) is provided with a mounting rod barrel (308), the support rod (303) is slidably connected with the mounting rod barrel (308), a plurality of fixing screw holes b are formed in the outer side of the mounting rod barrel (308), and a fixing bolt (309) is threadedly connected in each of the fixing screw holes b.

4. The powder coating device for producing a part according to claim 1, wherein Heating blocks (4) are arranged on both sides of the top of the painting box (1), a heater (401) is arranged on the outer side of the machine box (2), an electric control box (402) is arranged on the outer side of the painting box (1), and the heater (401) is connected with the heating blocks (4) and the electric control box (402) by wires.

5. The powder coating device for producing a part according to claim 1, wherein An exhaust fan (5) is arranged on one side of the bottom of the painting box (1), an exhaust pipe (501) connected with the exhaust fan (5) is arranged on the outer side of the machine box (2), a connecting pipe (502) is arranged on the top of the exhaust pipe (501), a clean air tank (503) is arranged in the inner end of the connecting pipe (502), a detachable activated carbon plate is arranged in the clean air tank (503), and an air outlet pipe (504) is arranged on the top of the clean air tank (503).

6. The powder coating device for producing a part according to claim 1, wherein An exhaust fan (6) is arranged on one side of the bottom of the painting box (1), and an exhaust cylinder (601) connected with the exhaust fan (6) is arranged on the outer side of the machine box (2).

7. The powder coating device for producing a part according to claim 1, wherein Three inclined tables (7) are arranged on the outer end of the painting box (1), and anti-skid lines (701) are arranged on the surfaces of the three inclined tables (7).

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