A spraying device produced by a machine tool
By using a combination of spraying hood, heating mechanism and processing mechanism in machine tool production, the problem of paint flow after spraying machine tool parts is solved, paint solidification and gas purification are achieved, and spraying quality and environmental protection are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 广东巨高智能设备有限公司
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-21
AI Technical Summary
After the paint is applied to machine tool parts, the paint on the surface tends to flow, affecting the quality of the coating.
A spraying device including a spray hood, a heating mechanism, and a treatment mechanism was designed. It uses infrared heating lamps to dry the paint on the surface of machine tool parts and uses an air pump and a treatment box to treat odor gases, ensuring paint solidification and gas purification.
It effectively prevents paint from flowing during the transfer of machine tool parts, ensures the quality of spraying, and reduces the pollution of the environment by odorous gases.
Smart Images
Figure CN224525109U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of spraying devices, and specifically relates to a spraying device for machine tool production. Background Technology
[0002] Machine tools are machines that process various materials into desired shapes through cutting, grinding, or other processes. They are the core equipment for manufacturing mechanical product parts, and are responsible not only for processing parts but also for manufacturing the machine tools themselves. This unique feature makes machine tools occupy a pivotal position in the field of mechanical manufacturing, and they are therefore also known as "mother machines" or "machine tools".
[0003] Existing machine tools require painting during production to form a special functional coating on the surface of machine tool parts, such as wear resistance, corrosion resistance, and erosion resistance, thereby significantly improving the durability of machine tool components. Chinese Patent Publication No. CN211070582U discloses a paint spraying device for machine tool production, which can collect paint that is not sprayed onto parts to reduce resource waste. However, after the machine tool parts are painted using this device, the lack of a surface paint solidification device causes the paint on the surface of the machine tool parts to easily flow during transportation, thus reducing the painting quality of the machine tool parts.
[0004] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a spraying device for machine tool production.
[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content
[0006] The purpose of this invention is to provide a spraying device for machine tool production, which can solve the problem of paint flowing easily on the surface of machine tool parts during transportation.
[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:
[0008] A spraying apparatus for machine tool production includes a conveyor, a spray hood, a heating mechanism, and a processing mechanism. The spray hood is mounted on the conveyor and has a spraying chamber and a heating chamber that communicate with each other. The heating mechanism is installed in the heating chamber and is used to dry machine tool parts and to solidify the paint. The processing mechanism is mounted on the spray hood and is used to extract and treat odor gases generated during paint drying.
[0009] In one or more embodiments of this utility model, the heating mechanism includes a mounting bracket and a plurality of infrared heating lamps. The mounting bracket is mounted on the side wall of the heating cavity. All of the plurality of infrared heating lamps are mounted on the mounting bracket.
[0010] In one or more embodiments of this utility model, the processing mechanism includes a vacuum pump, a processing chamber, and an exhaust pipe. The vacuum pump is installed on the top wall of the spray hood, and its suction end is located inside the heating chamber. The processing chamber is installed on the spray hood and located on one side of the vacuum pump, and is connected to the exhaust end of the vacuum pump. The exhaust pipe is installed on the side wall of the spray hood, and a connecting pipe connects the exhaust pipe to the processing chamber.
[0011] In one or more embodiments of this utility model, the suction end of the air pump is connected to a suction pipe, the suction pipe is located inside the heating chamber and above the infrared heating lamp, and a plurality of evenly distributed suction heads are connected to the suction pipe.
[0012] In one or more embodiments of this utility model, the processing box includes a box body, a coolant, and multiple mesh frames. A partition is provided inside the box body, and a cooling chamber and a drying chamber are formed between the box body and the inner wall of the partition. A through hole is provided on the side wall of the partition, and the cooling chamber communicates with the drying chamber through the through hole. The coolant is disposed in the cooling chamber. Multiple mesh frames are installed in the drying chamber, and a drying cotton layer and an activated carbon layer are respectively disposed between adjacent pairs of mesh frames.
[0013] In one or more embodiments of this utility model, the coolant level is lower than the height of the through hole, the air outlet of the air pump is located inside the coolant, and a check valve is installed at the air outlet of the air pump.
[0014] In one or more embodiments of this utility model, the side wall of the housing is provided with an observation plate, a drain pipe and an inlet pipe, and the observation plate, the drain pipe and the inlet pipe are all corresponding to the cooling cavity.
[0015] In one or more embodiments of this utility model, the top of the box is hinged to a cover door, which corresponds to the drying chamber.
[0016] In one or more embodiments of this utility model, the connecting pipe is connected to the drying chamber, and the connecting pipe is disposed on the side wall of the mesh frame away from the through hole.
[0017] In one or more embodiments of this utility model, the air outlet pipe is disposed on one side of the conveyor conveying machine tool parts, and a plurality of evenly distributed air outlet heads are connected to the air outlet pipe.
[0018] Compared with the prior art, the spraying device for machine tool production of this utility model can dry the paint on the surface of machine tool parts, so that the paint on the surface of the machine tool parts is not easy to flow during transportation, thereby ensuring the spraying quality of the machine tool parts. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a first-angle perspective view of a spraying device for machine tool production according to an embodiment of the present invention;
[0021] Figure 2 This is a second perspective view of a spraying device for machine tool production according to an embodiment of the present invention;
[0022] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle;
[0023] Figure 4 This is a partial structural cross-sectional view of a spraying device for machine tool production according to one embodiment of the present invention;
[0024] Figure 5 This is a cross-sectional view of the processing box in one embodiment of the present invention.
[0025] Explanation of key figure labels:
[0026] 1-Conveyor, 2-Spraying hood, 201-Spraying chamber, 202-Heating chamber, 3-Heating mechanism, 301-Mounting bracket, 302-Infrared heating lamp, 4-Processing mechanism, 401-Air pump, 402-Processing box, 4021-Box body, 4022-Baffle, 4023-Through hole, 4024-Coolant, 4025-Wire mesh frame, 4026-Drying cotton, 4027-Activated carbon layer, 403-Air outlet pipe, 4031-Connecting pipe. Detailed Implementation
[0027] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.
[0028] like Figures 1 to 5 As shown, a spraying device for machine tool production according to one embodiment of this utility model includes a conveyor 1, a spraying hood 2, a heating mechanism 3, and a processing mechanism 4. The spraying hood 2 is mounted on the conveyor 1, and has a spraying chamber 201 and a heating chamber 202 that are interconnected. The heating mechanism 3 is mounted in the heating chamber 202 and is used to dry machine tool parts and solidify the paint. The processing mechanism 4 is mounted on the spraying hood 2 and is used to extract and treat odor gases generated during paint drying. The conveyor 1 is used to transport the machine tool parts. The machine tool parts can be sprayed in the spraying chamber 201 and then heated in the heating chamber 202 to dry the paint on the surface of the machine tool parts. The heating mechanism 3 is used to heat the paint on the surface of the machine tool parts.
[0029] Machine tool parts are conveyed via conveyor 1, first entering the spraying chamber 201 for spraying, and then entering the heating chamber 202. Under the action of the heating mechanism 3, the paint on the surface of the machine tool parts is dried, making it less likely for the paint to flow during subsequent transfer, thus ensuring the spraying quality of the machine tool parts. Odor gases generated when the heating mechanism 3 heats the paint on the surface of the machine tool parts can be absorbed by the treatment mechanism 4, preventing the odor gases from escaping from the spraying hood 2 and thus avoiding pollution to the air environment.
[0030] The spraying chamber 201 is equipped with a spraying mechanism, which is an existing technology, such as a spraying machine.
[0031] like Figure 4 As shown, the heating mechanism 3 includes a mounting bracket 301 and multiple infrared heating lamps 302. The mounting bracket 301 is mounted on the side wall of the heating chamber 202. The multiple infrared heating lamps 302 are all mounted on the mounting bracket 301. The mounting bracket 301 is used to mount the infrared heating lamps 302. When the infrared heating lamps 302 are running, they can generate heat to dry the paint on the surface of the machine tool parts.
[0032] Preferably, the infrared heating lamp 302 is a Philips IR100C with a power parameter of 100W and a lifespan of approximately 5000 hours.
[0033] like Figures 1 to 5As shown, the processing mechanism 4 includes a vacuum pump 401, a processing chamber 402, and an exhaust pipe 403. The vacuum pump 401 is mounted on the top wall of the spray hood 2, with its suction end located inside the heating chamber 202. The processing chamber 402 is mounted on the spray hood 2 and located to one side of the vacuum pump 401, connected to the exhaust end of the vacuum pump 401. The exhaust pipe 403 is mounted on the side wall of the spray hood 2, and a connecting pipe 4031 connects the exhaust pipe 403 to the processing chamber 402. When the vacuum pump 401 operates, it creates a negative pressure inside the heating chamber 202, thereby extracting gas from the heating chamber 202. The processing chamber 402 is used to process the gas extracted by the vacuum pump 401. The exhaust pipe 403 is used to spray the treated gas.
[0034] In this embodiment, a control box is installed on the side wall of the spray hood 2. The infrared heating lamp 302 and the air pump 401 are electrically connected to the control box. The operator can control the operation of the infrared heating lamp 302 and the air pump 401 through the control box.
[0035] Preferably, the air pump 401 is model SV-100, with a pumping speed of 100L / s and a power of 1.5kW.
[0036] The suction pump 401 is connected to a suction pipe at its suction end. The suction pipe is located inside the heating chamber 202 and above the infrared heating lamp 302. Multiple evenly distributed suction heads are connected to the suction pipe. When the suction pump 401 is running, it can draw gas from the heating chamber 202 through the suction pipe and suction heads, creating a negative pressure state in the heating chamber 202.
[0037] like Figures 4 to 5 As shown, the processing box 402 includes a box body 4021, a coolant 4024, and multiple mesh frames 4025. A partition 4022 is provided inside the box body 4021, forming a cooling chamber and a drying chamber between the inner walls of the box body 4021 and the partition 4022. Through holes 4023 are provided on the side walls of the partition 4022, connecting the cooling chamber and the drying chamber. The coolant 4024 is located in the cooling chamber. Multiple mesh frames 4025 are installed in the drying chamber, with drying cotton 4026 and an activated carbon layer 4027 respectively positioned between adjacent pairs of mesh frames 4025. The coolant 4024 is used to cool and absorb any paint droplets that may be present in the gas. The mesh frames 4025 are used to install the drying cotton 4026 and the activated carbon layer 4027. Both the drying cotton 4026 and the activated carbon layer 4027 are used to dry the gas; simultaneously, the activated carbon layer 4027 can further purify the gas.
[0038] The gas drawn by the vacuum pump 401 first enters the coolant 4024. After being cooled and adsorbed by the coolant 4024, the gas enters the drying chamber through the through hole 4023 and passes through the drying cotton 4026 and the activated carbon layer 4027 in sequence to dry the gas, so that the gas entering the connecting pipe 4031 is free of water vapor.
[0039] Preferably, the coolant 4024 is water. The coolant level 4024 is lower than the height of the through hole 4023, making it difficult for the coolant 4024 to enter the drying chamber through the through hole 4023. The exhaust end of the air pump 401 is located inside the coolant 4024, and a check valve is installed at the exhaust end of the air pump 401, making it difficult for the coolant 4024 to affect the air pump 401.
[0040] Among them, the side wall of the housing 4021 is equipped with an observation plate, a drain pipe and an inlet pipe, all of which correspond to the cooling chamber, making it easy to replace the coolant 4024.
[0041] In this embodiment, the housing 4021 is also provided with a feeding door, through which ice can be added to the coolant 4024 to reduce the temperature of the coolant 4024, thereby ensuring the cooling effect of the coolant 4024 on the gas.
[0042] In addition, the top of the housing 4021 is hinged to a cover door, which corresponds to the drying chamber, making it easy to replace the drying cotton 4026 and the activated carbon layer 4027.
[0043] Specifically, the connecting pipe 4031 is connected to the drying chamber, and the connecting pipe 4031 is located on the side wall of the mesh frame 4025 away from the through hole 4023. The gas enters the connecting pipe 4031 after being dried by the drying cotton 4026 and the activated carbon layer 4027.
[0044] In addition, an air outlet pipe 403 is located on one side of the conveyor 1 that transports the machine tool parts, and multiple evenly distributed air outlets are connected to the air outlet pipe 403. The gas sprayed through the air outlets can be blown toward the machine tool parts to remove particles or dust from the surface of the machine tool parts, so that particles or dust are less likely to affect the coating effect of the machine tool parts.
[0045] In summary, this application utilizes the infrared heating lamp 302 to dry the paint on the surface of machine tool parts, preventing the paint from flowing during subsequent transport and thus ensuring the coating quality. The air pump 401 extracts odorous gases generated during paint drying, preventing them from escaping and polluting the environment. The treatment box 402 treats the extracted gases. The exhaust pipe 403 removes particulate matter or dust from the surface of the machine tool parts, minimizing their impact on the coating effect.
[0046] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A spraying device for machine tool production, characterized in that, include: Conveyor; The spray hood is installed on the conveyor, and the spray hood has a spraying chamber and a heating chamber that are interconnected. A heating mechanism is installed inside the heating chamber. The heating mechanism is used to dry machine tool parts and to solidify paint. A treatment mechanism, installed on the spray hood, is used to extract and treat odorous gases generated during paint drying.
2. The spraying device for machine tool production according to claim 1, characterized in that, The heating mechanism includes: Mounting bracket, installed on the side wall of the heating chamber; Multiple infrared heating lamps are mounted on the mounting bracket.
3. The spraying device for machine tool production according to claim 2, characterized in that, The processing mechanism includes: An air pump is installed on the top wall of the spray hood, and the suction end of the air pump is located inside the heating chamber; A treatment box is installed on the spray hood and located on one side of the air pump. The treatment box is connected to the air outlet of the air pump. An air outlet pipe is installed on the side wall of the spray hood, and a connecting pipe connects the air outlet pipe to the treatment box.
4. The spraying device for machine tool production according to claim 3, characterized in that, The suction end of the air pump is connected to a suction pipe, which is located inside the heating chamber and above the infrared heating lamp. Multiple evenly distributed suction heads are connected to the suction pipe.
5. A spraying device for machine tool production according to claim 4, characterized in that, The processing box includes: The box body has a partition inside, and a cooling chamber and a drying chamber are formed between the box body and the inner wall of the partition. The side wall of the partition has a through hole, and the cooling chamber is connected to the drying chamber through the through hole. Coolant is provided in the cooling chamber; Multiple mesh frames are installed in the drying chamber, and drying cotton and activated carbon layers are respectively provided between adjacent pairs of mesh frames.
6. A spraying device for machine tool production according to claim 5, characterized in that, The coolant level is lower than the height of the through hole, the air outlet of the air pump is located inside the coolant, and a check valve is installed at the air outlet of the air pump.
7. A spraying device for machine tool production according to claim 6, characterized in that, The side wall of the housing is provided with an observation plate, a drain pipe and an inlet pipe, all of which correspond to the cooling cavity.
8. A spraying device for machine tool production according to claim 5, characterized in that, The top of the box is hinged to a cover door, which corresponds to the drying chamber.
9. A spraying device for machine tool production according to claim 8, characterized in that, The connecting pipe is connected to the drying chamber, and the connecting pipe is located on the side wall of the mesh frame away from the through hole.
10. A spraying device for machine tool production according to claim 3, characterized in that, The air outlet pipe is located on one side of the conveyor conveying the machine tool parts, and multiple evenly distributed air outlet heads are connected to the air outlet pipe.