An industrial dip paint baking integrated device for component production

Abstract

The present application provides a kind of industrial dip paint baking integrated equipment for component production.The present application generates sound waves by vibrating through vibration device, sound waves enter baking chamber through transmission channel, to drive all grill and / or paint tray to vibrate simultaneously, grill drives component to vibrate;When component is immersed in industrial paint in paint tray, accelerate industrial paint to penetrate into component;Or / and after component is lifted from industrial paint, excess industrial paint on component flows back to paint tray;Or / and when component is baked, industrial paint is uniformly solidified on component;Or / and eliminate air bubbles in industrial paint.The present application belongs to the technical field of industrial production and processing equipment.

Description

Technical Field

[0001] This invention belongs to the technical field of industrial production and processing equipment, and particularly relates to an integrated industrial dip-coating and baking equipment for component production. Background Technology

[0002] Electronic components such as coils, magnetic materials, passive components, and power devices, which require coils, windings, laminations, high voltage, and sealing for moisture protection, are generally impregnated with varnish to ensure good insulation performance, mechanical strength, heat dissipation, and moisture, mildew, rust, and corrosion resistance during use. Due to the characteristics of the varnish, and to improve processing efficiency, electronic components are typically baked and dried after impregnation.

[0003] In conventional electronic component production lines, electronic components are typically immersed directly in industrial coatings. This makes it difficult for the coatings to penetrate the components, or requires a considerable amount of time for penetration. Furthermore, the repeated immersion and removal of numerous electronic components in the coatings leads to a large number of air bubbles within the coating, negatively impacting the feeding process. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated industrial dip-coating and baking equipment for component production, so as to solve the technical problems described in the background art.

[0005] The industrial impregnation and baking integrated equipment for component production includes a cabinet, and the cabinet is equipped with: The baking chamber is equipped with a baking chamber door and a baking air duct. The baking chamber contains several baking racks that can be removed from the baking chamber door. Several components are suspended on the baking racks. Below the baking racks is a paint tray that can be removed from the baking chamber. The paint tray contains industrial paint so that the components can be immersed in the industrial paint in the baking chamber and lifted out of the industrial paint, or the components can be immersed in the industrial paint outside the baking chamber before being sent into the baking chamber for baking. The baking air duct supplies air to the baking chamber to bake the components. The sound cavity contains a vibration device and a conduction channel that connects to the baking chamber. Sound waves are generated by vibration of a vibrating device and enter the baking chamber through a conduction channel to drive all the baking racks and / or coating trays to vibrate simultaneously. The baking racks drive the components to vibrate. When the components are immersed in the industrial coating in the coating tray, the industrial coating is accelerated to penetrate into the components. Or / and after the components are lifted out of the industrial coating, excess industrial coating on the components flows back to the coating tray. Or / and during the baking of the components, the industrial coating is uniformly solidified on the components. Or / and air bubbles in the industrial coating are eliminated.

[0006] Based on the above technical solution, the present invention achieves the following beneficial effects: 1. When the components are immersed in the industrial coating in the coating tray, the vibration device generates sound waves. The sound waves enter the baking chamber through the conduction channel to drive all the baking racks to vibrate. The baking racks drive the components to vibrate, thereby making the industrial coating penetrate into the gaps in the components more efficiently, stably and comprehensively. 2. When the components are removed from the coating tray, the vibration device generates sound waves. The sound waves enter the baking chamber through the conduction channel to drive all the baking racks to vibrate. The baking racks drive the components to vibrate, so that the excess industrial coating on the components can be quickly flowed back to the coating tray, thereby saving industrial coating, saving baking time, improving coating efficiency and saving baking power consumption. 3. When baking components, sound waves can be generated by the vibration device. The sound waves enter the baking chamber through the conduction channel to drive all the baking racks to vibrate. The baking racks drive the components to vibrate, so that the industrial coating is evenly solidified on the components. 4. Multiple paint discs can be driven to vibrate simultaneously using a single power source, thus saving on equipment manufacturing costs and space requirements; 5. No power mechanism is required in the baking chamber, thus allowing more space in the baking chamber to place the components to be processed; 6. The vibration device can generate sound waves, which enter the baking chamber through the conduction channel to drive multiple paint trays to vibrate simultaneously, so as to defoam the industrial paint in the paint trays and quickly settle the impurities to the bottom.

[0007] To further optimize the above technical solutions, they can be combined with one or more of the following implementation methods without conflict.

[0008] In conventional electronic component production lines, impregnation and baking equipment are typically separate units. This means that after electronic components undergo impregnation coating in the impregnation equipment, they need to be transferred to the baking equipment for drying. This is particularly problematic when processing electronic components that require multiple impregnation coating cycles, as manual handling is cumbersome and inefficient. Furthermore, during handling, paint drips from the electronic components onto the floor and workstations, hindering operator movement and necessitating additional cleaning work.

[0009] Therefore, in some embodiments, a lifting screw module is installed in the baking chamber, the lifting screw module drives a lifting frame, the baking frame is not fixedly placed on the lifting frame, and the baking chamber is provided with a paint window; The cabinet is equipped with a coating chamber, which has a coating door. A transverse lead screw module is installed inside the coating chamber. The transverse lead screw module supports and drives the coating tray. The coating tray is equipped with a coating baffle located inside the baking chamber that can cover the coating window. After the components are suspended on the baking rack, the lateral lead screw module drives the coating tray to move through the coating window to below the baking rack. Then, the lifting lead screw module drives the lifting frame to lower the baking rack so that the components are immersed in the industrial coating in the coating tray. After the components are immersed, the lifting lead screw module drives the lifting frame to raise the baking rack to reset. The lateral lead screw module drives the coating tray to move away from the coating chamber and the coating baffle covers the coating window. After that, the baking air duct supplies air to the baking chamber to bake the components.

[0010] Therefore, based on the above technical solution, the present invention further achieves the following beneficial effects: 1. To automate the impregnation and drying of components with industrial coatings, thereby reducing labor costs in component manufacturing and processing; 2. Enables the impregnation of components with industrial coating and the drying of the coating within the same equipment and workstation, simplifying the steps required in conventional production lines to move components back and forth between the impregnation and baking equipment, thereby improving the processing efficiency of components. 3. Since the components are impregnated with industrial coating, there is no need to move them back and forth, avoiding paint drips from electronic components onto the ground and workstations, thus avoiding additional cleaning work.

[0011] In some embodiments, the lifting frame is provided with a convex block and a spring. The convex block is used to lift the middle of the grill rack so that the two ends of the grill rack are unbalanced. The spring supports a limit block, which is used to contact one end of the grill rack to prevent the grill rack from sliding out of the lifting frame and resonating with the grill rack.

[0012] Therefore, according to the above technical solution, when the vibration device generates sound waves to drive the grill to vibrate, the friction between the grill and the lifting frame is reduced, thereby driving the grill to vibrate more efficiently and stably, and causing the grill to resonate.

[0013] In some implementations, the cabinet is equipped with an infrared distance sensor; The vibration device generates sound waves of various frequencies in a manner that increases one Hertz at a time. At this time, the vibration frequency and amplitude of the grill are obtained by an infrared distance sensor to find the inherent resonant frequency of the grill and the baking chamber. Finally, the vibration device vibrates at this resonant frequency to enhance the vibration of the components.

[0014] Therefore, based on the above technical solution, the present invention further achieves the following beneficial effects: 1. By finding the inherent resonant frequency of the grill and baking chamber, and then using a vibration device to vibrate at that resonant frequency, the grill can be driven to vibrate more efficiently and with lower power consumption. 2. Since the position of the grill rack on the lifting frame, the position of the components on the grill rack, and the mass parameters of each component are not absolutely consistent each time, when the grill rack and the components on the grill rack are driven to vibrate, the optimal vibration frequency is adaptively adjusted by finding the inherent resonant frequency of the grill rack, components, and baking chamber at this moment. 3. When the natural resonant frequencies of the various grills are inconsistent, the vibration device can generate the natural resonant frequencies corresponding to each grill at intervals, thereby reducing the vibration differences between the grills and the resulting processing differences between the products.

[0015] In some embodiments, the sound cavity has a first chamber and a second chamber. The first chamber is connected to the baking chamber through a conduction channel. One side of the vibration device is located in the first chamber and the other side is located in the second chamber. The second chamber is provided with a guide tube that communicates with the first chamber. The vibration device generates positive sound waves in the first chamber and negative sound waves in the second chamber. When the negative sound waves pass through the guide tube, they are delayed and superimposed on the positive sound waves in the first chamber. Finally, they are transmitted to the baking chamber through the conduction channel to increase the energy driving the oven to vibrate.

[0016] Therefore, based on the above technical solution, it is possible to reduce energy waste and drive the grill vibration with lower energy consumption.

[0017] In some embodiments, the guide tube is fitted with an extension tube, the contact surface between the guide tube and the extension tube is provided with a sealing ring, and the second chamber is equipped with an extension screw module that drives the extension tube to move.

[0018] Therefore, based on the above technical solution, the present invention achieves the following beneficial effects: 1. By extending or retracting the extension tube through the extension screw module, the length of the guide tube is adjusted to adaptively adjust the resonant frequency according to different batches and quantities of components soaked and baked.

[0019] 2. To achieve adjustment of the frequency and energy of the sound waves output from the sound cavity to the baking chamber without changing or increasing the power of the vibration device.

[0020] In some embodiments, the transmission channel is provided with an openable transmission door, and the first chamber is equipped with an open lead screw module that is drively connected to the transmission door; Therefore, according to the above technical solution, the air flow rate of the transmission channel is adjusted by driving the transmission door to move through the open screw module, so as to adaptively control and adjust the energy output from the sound cavity to the baking chamber when soaking and baking different batches and different quantities of components.

[0021] In some embodiments, the baking air duct is equipped with an electrically controlled valve, and the baking chamber is equipped with a vacuum device; When the components are immersed in industrial coating, the vacuum device evacuates the baking chamber and the electric control valve closes the baking air duct to defoam the industrial coating in the coating tray. When components are removed from the industrial coating, the vacuum device evacuates the baking chamber and the electronically controlled valve closes the baking air duct, so that excess industrial coating on the components and excess industrial coating in the gaps of the components can flow back to the coating tray more efficiently. Since the second chamber is connected to the first chamber through a guide tube, the baking chamber can be slowly evacuated or replenished with gas by controlling the vacuum device, so that the first and second chambers can maintain a continuous and stable pressure balance.

[0022] When changes in air pressure affect the energy loss, speed, and impedance of sound wave propagation, this can be compensated for by adjusting the power of the vibration device and the length of the guide tube.

[0023] In some implementations, the cabinet is also equipped with several acoustic chambers, and the conduction channel of each acoustic chamber is independently connected to different positions in the baking chamber. By independently adjusting the sound delay time value and phase of different frequency bands between each vibration device, the sound waves generated by each vibration device are concentrated at a certain position in the baking chamber, and the vibration at that position is strengthened. In positions where vibration is not needed or where strengthening vibration is not needed, the sound emitted by the vibrating device near that position is emitted with the opposite phase to cancel the sound emitted by the surrounding vibration devices.

[0024] Therefore, based on the above technical solution, the present invention achieves the following beneficial effects: 1. It can achieve targeted vibration and enhanced vibration of components at a specific location; 2. It can reduce the vibration of components that do not require vibration by using a vibrating device near the location to emit a sound of opposite phase to cancel out the sound emitted by surrounding vibrating devices.

[0025] In some implementations, an electrically controlled valve can be installed in the guide tube. When a vibrating device near a location where vibration is not required emits a sound of opposite phase to cancel out the sound emitted by surrounding vibrating devices, the electrically controlled valve prevents the first chamber from communicating with the second chamber, thereby blocking the superposition of the reverse sound wave from the second chamber onto the first chamber and causing sound cancellation interference.

[0026] In some implementations, the walls of the baking chamber are equipped with transmission bearings, and the motor of the lifting screw module is located outside the baking chamber. The motor is connected to the screw drive of the lifting screw module through the transmission bearings, thereby avoiding the influence and damage of the motor by the air and temperature conditions inside the baking chamber. Attached Figure Description

[0027] To more clearly illustrate the specific embodiments of the present invention, the following will briefly explain the drawings and reference numerals used in the description of the specific embodiments.

[0028] Figure 1 This is a schematic diagram of the structure of the cabinet described in this invention; Figure 2 This is a front sectional view of the baking chamber described in this invention; Figure 3 This is a side sectional view of the baking chamber described in this invention; Figure 4 This is a side view of the grill described in this invention; Figure 5 This is a cross-sectional view of the acoustic cavity described in the invention.

[0029] Figure label: 1. Cabinet; 11. Baking chamber door; 12. Paint door; 2. Baking chamber; 21. Lifting screw module; 211. Transmission bearing; 212. Motor; 22. Lifting frame; 221. Convex block; 222. Spring; 223. Limit block; 23. Paint window; 24. Air duct; 25. Infrared distance sensor; 3. Baking rack; 31. Components; 4. Paint chamber; 41. Lateral sliding screw module; 42. Paint tray; 43. Paint baffle; 5. Sound cavity; 51. Vibration device; 52. Conducting channel; 53. First chamber; 54. Second chamber; 55. Guide tube; 56. Extension tube; 57. Extension screw module; 58. Conducting door; 59. Opening screw module. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the following description is provided with reference to the accompanying drawings.

[0031] Component 31 is a product manufactured through processing.

[0032] like Figures 1 to 5 As shown in the figure, this specific embodiment provides an integrated industrial impregnation and baking equipment for the production of components 31, including a cabinet 1. In some embodiments, the cabinet 1 is provided with a baking chamber 2 and a coating chamber 4.

[0033] The baking chamber 2 is equipped with a lifting screw module 21, which drives a lifting frame 22. A baking rack 3 is placed on the lifting frame 22, and the baking rack 3 is used to suspend components 31. The baking chamber 2 is provided with a paint window 23 and a baking air duct 24. The baking chamber 2 is provided with a baking chamber door 11, through which the baking rack 3 and components 31 can be placed into or removed from the baking chamber 2.

[0034] A transverse lead screw module 41 is installed inside the coating chamber 4. A coating tray 42 is supported and driven on the transverse lead screw module 41. The coating tray 42 is used to hold industrial coating for soaking components 31. The coating tray 42 is equipped with a coating baffle 43 located inside the baking chamber 2 and covering the coating window 23. The coating chamber 4 is equipped with a coating door 12, through which the industrial coating is replenished and replaced on the coating tray 42, and the coating tray 42 is removed from the coating chamber. The coating chamber 4 is equipped with a temperature and humidity control device (such as an air conditioner) and a ventilation device to maintain the industrial coating on the coating tray 42 in an optimal condition.

[0035] After the component 31 is suspended on the baking rack 3, the transverse lead screw module 41 drives the paint tray 42 to move through the paint window 23 to below the baking rack 3. Then, the lifting lead screw module 21 drives the lifting frame 22 to lower the baking rack 3 so that the component 31 is immersed in the industrial paint in the paint tray 42. After the component 31 is immersed, the lifting lead screw module 21 drives the lifting frame 22 to raise the baking rack 3 to reset. The transverse lead screw module 41 drives the paint tray 42 to move away from the paint chamber 4 and the paint baffle 43 covers the paint window 23. Then, the baking air duct 24 blows air into the baking chamber 2 to bake the component 31.

[0036] Therefore, this integrated industrial coating and baking equipment automates the process of impregnating and drying components 31 with industrial coating, thereby reducing labor costs during component 31 production. Simultaneously, it completes both the impregnation and drying processes within the same equipment and workstation, simplifying the steps required in conventional production lines where components 31 need to be moved back and forth between the impregnation and baking equipment, thus improving the processing efficiency of components 31. Furthermore, since components 31 do not require repeated handling after impregnation with industrial coating, it avoids additional cleaning work caused by paint dripping onto the floor and workstation.

[0037] In some embodiments, the cabinet 1 is further provided with a sound cavity 5, and a vibration device 51 is provided in the sound cavity 5. The vibration device 51 can be a loudspeaker. The sound cavity 5 is provided with a conduction channel 52 connected to the baking chamber 2. The baking chamber 2 is provided with a plurality of baking racks 3, and the baking racks 3 are not fixedly placed on the lifting frame 22.

[0038] When component 31 is immersed in industrial coating in coating tray 42, sound waves are generated by vibration of vibration device 51. The sound waves enter baking chamber 2 through conduction channel 52 to drive all baking racks 3 to vibrate. The baking racks 3 drive component 31 to vibrate, thereby enabling industrial coating to penetrate into the gaps in component 31 more efficiently, stably and comprehensively.

[0039] When component 31 is moved away from coating tray 42, sound waves are generated by vibration device 51. The sound waves enter baking chamber 2 through conduction channel 52 to drive all baking racks 3 to vibrate. The baking racks 3 drive component 31 to vibrate, so that excess industrial coating on component 31 can quickly flow back to coating tray 42, thereby saving industrial coating, saving baking time, improving coating efficiency and saving baking power consumption.

[0040] When baking the component 31, sound waves can be generated by the vibration device 51. The sound waves enter the baking chamber 2 through the conduction channel 52 to drive all the baking racks 3 to vibrate. The baking racks 3 drive the component 31 to vibrate, so that the industrial coating is evenly solidified on the component 31.

[0041] In addition, the vibration device 51 enables multiple coating discs 42 to vibrate simultaneously with a single power source, thereby saving on equipment manufacturing costs and space requirements. At the same time, there is no need to install a power mechanism in the baking chamber 2, allowing the baking chamber 2 to retain more space for placing the components 31 to be processed.

[0042] Meanwhile, sound waves can be generated by the vibration device 51. The sound waves enter the baking chamber 2 through the conduction channel 52 to drive multiple paint trays 42 to vibrate simultaneously, so as to defoam the industrial paint in the paint trays 42 and quickly settle the impurities to the bottom.

[0043] In some embodiments, the lifting frame 22 is provided with a convex block 221 and a spring 222. The convex block 221 is used to lift the middle part of the grill 3 so that the two ends of the grill 3 are unbalanced. The spring 222 supports a limiting block 223. The limiting block 223 is used to contact one end of the grill 3 to prevent the grill 3 from sliding out of the lifting frame 22 and resonating with the grill 3.

[0044] When the vibration device 51 generates sound waves to drive the grill 3 to vibrate, it reduces the friction between the grill 3 and the lifting frame 22, thereby driving the grill 3 to vibrate more efficiently and stably, causing the grill 3 to resonate.

[0045] In some embodiments, the cabinet 1 is equipped with an infrared distance sensor 25; the vibration device 51 generates sound waves of various frequencies in an incremental manner of one Hertz. At this time, the vibration frequency and amplitude of the grill 3 are obtained by the infrared distance sensor 25 to find the inherent resonant frequency of the grill 3 and the baking chamber 2. Finally, the vibration device 51 vibrates at the resonant frequency to enhance the vibration of the component 31.

[0046] Therefore, by finding the inherent resonant frequency of the grill 3 and the baking chamber 2, and then vibrating the grill 3 at that resonant frequency through the vibration device 51, the grill 3 can be driven to vibrate more efficiently and with lower power consumption.

[0047] Since the position of the grill 3 on the lifting frame 22 and the position of the component 31 on the grill 3 are not absolutely consistent each time, the optimal vibration frequency can be adaptively adjusted by finding the inherent resonant frequency of the grill 3, the component 31 and the baking chamber 2 at this moment when the grill 3 and the component 31 on the grill 3 are driven to vibrate each time.

[0048] When the inherent resonant frequencies of each grill 3 are inconsistent, the vibration device 51 can reduce the vibration differences of each grill 3 and thus reduce the processing differences of each product by generating the inherent resonant frequencies corresponding to each grill 3 at intervals.

[0049] In some embodiments, the acoustic cavity 5 is provided with a first chamber 53 and a second chamber 54. The first chamber 53 is connected to the baking chamber 2 through a conduction channel 52. The vibration device 51 is located on one side of the first chamber 53 and on the other side of the second chamber 54. The second chamber 54 is provided with a guide tube 55 that is connected to the first chamber 53.

[0050] Vibration device 51 generates positive sound waves in the first chamber 53 and negative sound waves in the second chamber 54. The negative sound waves, when passing through guide tube 55, are delayed and superimposed on the positive sound waves in the first chamber 53. Finally, they are transmitted to the baking chamber 2 through conduction channel 52 to increase the energy driving the grill 3 to vibrate. Therefore, energy waste can be reduced, and the grill 3 can be driven to vibrate with lower energy consumption.

[0051] In some embodiments, the guide tube 55 is fitted with the extension tube 56, the contact surface between the guide tube 55 and the extension tube 56 is provided with a sealing ring, and the second chamber 54 is equipped with an extension screw module 57 for driving the extension tube 56 to move.

[0052] By extending or retracting the extension tube 56 through the extension screw module 57, the length of the guide tube 55 can be adjusted to adaptively adjust the resonant frequency according to different batches and quantities of components 31 soaked and baked. Furthermore, it also allows for adjustment of the sound wave frequency and energy output from the sound cavity 5 to the baking chamber 2 without changing or increasing the power of the vibration device 51.

[0053] In some embodiments, the transmission channel 52 is provided with an openable transmission door 58, and the first chamber 53 is equipped with an open lead screw module 59 that is pulsatorically connected to the transmission door 58.

[0054] The open lead screw module 59 drives the transmission door 58 to move, adjusting the air flow of the transmission channel 52, so as to adaptively control and adjust the energy output from the sound cavity 5 to the baking chamber 2 when soaking and baking different batches and different numbers of components 31.

[0055] In some embodiments, the baking air duct 24 is equipped with an electrically controlled valve, and the baking chamber 2 is equipped with a vacuum device.

[0056] When component 31 is immersed in industrial coating, the baking chamber 2 can be evacuated by a vacuum device, and the baking air duct 24 can be closed by an electric control valve to defoam the industrial coating in the coating tray 42.

[0057] When component 31 is removed from the industrial coating, the vacuum device can evacuate the baking chamber 2 and the electric control valve closes the baking air duct 24, so that the excess industrial coating on component 31 and the excess industrial coating in the gaps of component 31 can flow back to the coating tray 42 more efficiently.

[0058] Furthermore, since the second chamber 54 is connected to the first chamber 53 through the guide tube 55, the first chamber 53 and the second chamber 54 can maintain a stable and continuous pressure balance by slowly evacuating or replenishing the baking chamber 2 through the control vacuum device.

[0059] If changes in air pressure affect the energy loss, speed, and impedance of sound wave propagation, this can be compensated for by adjusting the power of the vibration device 51 and the length of the guide tube 55.

[0060] In some embodiments, the cabinet 1 is also provided with a number of sound cavities 5, and the conduction channel 52 of each sound cavity 5 is independently connected to different positions of the baking chamber 2.

[0061] By independently adjusting the sound delay time value and phase of different frequency bands between each vibration device 51, the sound waves generated by each vibration device 51 are concentrated at a certain position in the baking chamber 2 to strengthen the vibration at that position; and in positions where vibration is not required or where strengthening vibration is not required, the sound emitted by the surrounding vibration devices 51 is canceled out by the sound emitted by the vibration devices 51 near that position through the sound of opposite phase.

[0062] Therefore, it is possible to perform targeted vibration and enhanced vibration on a component 31 at a certain location; in addition, it is possible to reduce the vibration of a component 31 at a certain location by having a sound of opposite phase emitted by a vibration device 51 near that location.

[0063] Furthermore, an electrically controlled valve can be installed in the guide tube 55. When the vibrating device 51 near the position where vibration is not required emits a sound with the opposite phase to cancel the sound emitted by the surrounding vibrating device 51, the electrically controlled valve prevents the first chamber 53 from communicating with the second chamber 54, so as to block the superposition of the reverse sound wave of the second chamber 54 onto the first chamber 53, thereby causing sound cancellation interference.

[0064] In some embodiments, the wall of the baking chamber 2 is provided with a transmission bearing 211, and the motor 212 of the lifting screw module 21 is located outside the baking chamber 2. The motor 212 is connected to the screw drive of the lifting screw module 21 through the transmission bearing 211, thereby avoiding the influence and damage of the air and temperature conditions inside the baking chamber 2 on the motor 212.

[0065] To further explain the stamping equipment with multiple stamping positions described in this specific embodiment, the following examples are provided.

[0066] Example 1 This embodiment provides an integrated industrial dip coating and baking equipment for component production, which includes a cabinet 1, and a baking chamber 2 and a coating chamber 4 are provided inside the cabinet 1.

[0067] Baking chamber 2 is equipped with a baking chamber door 11. A lifting screw module 21 is installed inside baking chamber 2. A transmission bearing 211 is provided in the wall of baking chamber 2. The motor 212 of the lifting screw module 21 is located outside baking chamber 2. The motor 212 is connected to the screw drive of the lifting screw module 21 through the transmission bearing 211. The lifting screw module 21 drives a lifting frame 22. A baking rack 3 is placed on the lifting frame 22. The baking rack 3 is used to suspend components 31. Baking chamber 2 is equipped with a paint window 23 and a baking air duct 24.

[0068] The coating chamber 4 is equipped with a coating door 12. A transverse lead screw module 41 is installed inside the coating chamber 4. A coating tray 42 is supported and driven on the transverse lead screw module 41. The coating tray 42 is used to place industrial coatings for soaking components 31. The coating tray 42 is equipped with a coating baffle 43 located inside the baking chamber 2 and can cover the coating window 23.

[0069] The following is a description of the operation of the industrial dip-coating and baking integrated equipment described in this embodiment.

[0070] Component 31 is placed into the baking chamber 2 through the baking chamber door 11 and suspended on the baking rack 3. Then, the transverse lead screw module 41 drives the paint tray 42 to move through the paint window 23 to below the baking rack 3. Next, the lifting lead screw module 21 drives the lifting frame 22 to lower the baking rack 3, so that component 31 is immersed in the industrial paint in the paint tray 42. After component 31 is immersed, the lifting lead screw module 21 drives the lifting frame 22 to raise the baking rack 3 back to its original position, at which point component 31 is removed from the industrial paint in the paint tray 42. Then, the transverse lead screw module 41 drives the paint tray 42 to move away from the paint chamber 4, and the paint baffle 43 covers the paint window 23. Then, the baking air duct 24 supplies air and ventilates the baking chamber 2 to bake component 31. After baking, component 31 is removed from the baking chamber through the baking chamber door 11.

[0071] In addition, industrial paint can be replenished and replaced in the paint tray 42 through the paint door 12, and the paint tray 42 can be removed from the paint chamber.

[0072] Example 2 This specific embodiment provides an integrated industrial dip coating and baking equipment for the production of components 31, which includes a cabinet 1, and the cabinet 1 is provided with a baking chamber 2, a coating chamber 4 and a sound cavity 5.

[0073] A lifting screw module 21 is installed inside the baking chamber 2. A transmission bearing 211 is provided on the wall of the baking chamber 2. The motor 212 of the lifting screw module 21 is located outside the baking chamber 2 and is connected to the screw drive of the lifting screw module 21 via the transmission bearing 211. The lifting screw module 21 drives several lifting frames 22, each of which can hold a baking rack 3, allowing several baking racks 3 to be placed inside the baking chamber 2. The baking racks 3 are not fixedly placed on the lifting frames 22. The lifting frames 22 are equipped with a convex block 221 and a spring 222. The convex block 221 is used to lift the middle of the baking rack 3, making the two ends of the baking rack 3 unbalanced. The spring 222 supports a limit block 223, which contacts one end of the baking rack 3 to prevent the baking rack 3 from sliding out of the lifting frame 22 and resonating with it. The baking rack 3 is used to suspend components 31. The baking chamber 2 is equipped with a paint window 23 and a baking air duct 24. The baking chamber 2 is equipped with a baking chamber door 11, through which the baking rack 3 and components 31 can be placed into the baking chamber 2. An infrared distance sensor 25 is installed in the cabinet 1 or the baking chamber 2, which is used to sense the vibration frequency and amplitude of the baking rack 3.

[0074] A transverse lead screw module 41 is installed inside the coating chamber 4. A coating tray 42 is supported and driven on the transverse lead screw module 41. The coating tray 42 is used to hold industrial coating for soaking components 31. The coating tray 42 is equipped with a coating baffle 43 located inside the baking chamber 2 and covering the coating window 23. The coating chamber 4 is equipped with a coating door 12, through which the industrial coating is replenished and replaced on the coating tray 42, and the coating tray 42 is removed from the coating chamber. The coating chamber 4 is equipped with a temperature and humidity control device (such as an air conditioner) and a ventilation device to maintain the industrial coating on the coating tray 42 in an optimal condition.

[0075] The sound cavity 5 has a first chamber 53 and a second chamber 54. The first chamber 53 has a conduction channel 52 connected to the baking chamber 2. The conduction channel 52 is equipped with an openable conduction door 58. The first chamber 53 is equipped with an open screw module 59 that is driven by the conduction door 58. The open screw module 59 drives the conduction door 58 to move, thereby adjusting the airflow of the conduction channel 52. A vibration device 51 is installed inside the sound cavity 5. The vibration device 51 can be a loudspeaker. One side of the vibration device 51 is located in the first chamber 53, and the other side is located in the second chamber 54. The second chamber 54 has a guide tube 55 that communicates with the first chamber 53. An extension tube 56 is sleeved on the guide tube 55. A sealing ring is provided on the contact surface between the guide tube 55 and the extension tube 56. The second chamber 54 is equipped with an extension screw module 57 that drives the extension tube 56 to move, so as to drive the extension tube 56 to extend or retract, thereby adjusting the length of the guide tube 55. The vibration device 51 generates positive sound waves in the first chamber 53 and negative sound waves in the second chamber 54. When the negative sound waves pass through the guide tube 55, they generate delayed positive sound waves that are superimposed on the positive sound waves in the first chamber 53.

[0076] The following is an instruction manual for the industrial dip-coating and baking integrated equipment described in this embodiment.

[0077] 1. Industrial paint can be replenished and replaced in the paint tray 42 through the paint door 12, and the paint tray 42 can be removed from the paint chamber. In addition, components 31 can be placed in the baking chamber 2 through the baking chamber door 11 and hung on the baking rack 3, or components 31 can be removed from the baking chamber 2 through the baking chamber door 11.

[0078] 2. After suspending component 31 on the baking rack 3, the transverse lead screw module 41 drives the paint tray 42 to move through the paint window 23 to below the baking rack 3. Then, the lifting lead screw module 21 drives the lifting frame 22 to lower the baking rack 3, allowing component 31 to be immersed in the industrial paint in the paint tray 42. At this time, the vibration device 51 vibrates to generate sound waves, which enter the baking chamber 2 through the conduction channel 52, driving all the baking racks 3 to vibrate. The baking racks 3 then vibrate the component 31, allowing the industrial paint to penetrate the gaps within the component. After component 31 has completed immersion, the lifting lead screw module 21 drives the lifting frame 22 to raise and reset the baking rack 3. At this time, component 31 is removed from the industrial paint in the paint tray 42. Subsequently, the vibration device 51 vibrates to generate sound waves, which enter the baking chamber 2 through the conduction channel 52, driving all the baking racks 3 to vibrate. The baking racks 3 then vibrate the component 31, allowing excess industrial paint on component 31 to quickly flow back to the paint tray 42. Subsequently, the transverse lead screw module 41 drives the paint tray 42 to move away from the paint chamber 4 and the paint baffle 43 covers the paint window 23. The baking air duct 24 supplies air and ventilates the baking chamber 2 to bake the components 31. At this time, sound waves can be generated by the vibration device 51. The sound waves enter the baking chamber 2 through the conduction channel 52 to drive all the baking racks 3 to vibrate. The baking racks 3 drive the components 31 to vibrate, so that the industrial paint is evenly solidified on the components 31. Alternatively, when the baking air duct 24 supplies air to the baking chamber 2 to bake the components 31, the open lead screw module 59 can drive the conduction door 58 to move, close the airflow of the conduction channel 52, and block the hot air from entering the sound cavity 5.

[0079] 3. When the vibration device 51 begins to vibrate, it generates sound waves of various frequencies in a progressively increasing manner (hertz). At this time, the infrared distance sensor 25 acquires the vibration frequency and amplitude of the grill 3 to find the inherent resonant frequency of the grill 3 and the baking chamber 2. Furthermore, when the vibration device 51 vibrates at a certain frequency, the extension screw module 57 drives the extension tube 56 to extend or retract. The infrared distance sensor 25 acquires the vibration frequency and amplitude of the grill 3 to find the inherent resonant frequency of the grill 3 and the baking chamber 2. Based on the different batches and quantities of components being soaked and baked, the length of the guide tube 55 is adjusted, thereby adjusting the frequency and energy of the sound waves output from the sound cavity 5 to the baking chamber 2. Subsequently, the open screw module 59 drives the transmission door 58 to move. The infrared distance sensor 25 acquires the vibration frequency and amplitude of the grill 3 to adjust the airflow in the transmission channel 52, thereby adjusting the sound wave energy output from the sound cavity 5 to the baking chamber 2.

[0080] Example 3 This embodiment provides an integrated industrial dip coating and baking equipment for the production of components 31, which includes a cabinet 1, and a baking chamber 2 and a sound cavity 5 are provided inside the cabinet 1.

[0081] The baking chamber 2 is equipped with a baking chamber door 11 and a baking air duct 24. The baking chamber 2 contains several baking racks 3 that can be removed from the baking chamber door 11. Several components 31 are suspended on the baking racks 3. A paint tray 42 that can be removed from the baking chamber 2 is provided below the baking racks 3, and the paint tray 42 contains industrial paint.

[0082] The sound cavity 5 is equipped with a vibration device 51, and the sound cavity 5 is provided with a conduction channel 52 connected to the baking chamber 2.

[0083] The following is an instruction manual for the industrial dip-coating and baking integrated equipment described in this embodiment.

[0084] Optionally, when the coating tray 42 is located outside the baking chamber 2, the components 31 suspended on the baking rack 3 can be pre-soaked in the industrial coating in the coating tray 42 outside the baking chamber 2. Then, the baking rack 3, carrying the pre-soaked components 31, is placed into the baking chamber 2. At this time, the baking air duct 24 supplies hot air to the baking chamber 2 to bake the components 31. Simultaneously, sound waves are generated by the vibration device 51, and these sound waves enter the baking chamber 2 through the conduction channel 52, driving all the baking racks 3 to vibrate simultaneously. The baking racks 3 then vibrate the components 31, causing the industrial coating to solidify evenly on the components 31.

[0085] Optionally, both the coating tray 42 and the baking rack 3 are placed inside the baking chamber 2. In this case, the coating tray 42 can be lifted manually or mechanically, or the baking rack 3 can be lowered, immersing the components 31 on the baking rack 3 in the industrial coating within the coating tray 42. Subsequently, the vibration device 51 vibrates to generate sound waves, which enter the baking chamber 2 through the conduction channel 52, driving all the baking racks 3 and / or the coating tray 42 to vibrate simultaneously. The baking racks 3 cause the components 31 to vibrate, accelerating the penetration of the industrial coating into the components 31 and / or eliminating air bubbles within the industrial coating. Afterward, the coating tray 42 can be lowered manually or mechanically, or the baking rack 3 can be lifted, removing the components 31 from the industrial coating within the coating tray 42. Subsequently, the vibration device 51 vibrates to generate sound waves, which enter the baking chamber 2 through the conduction channel 52 to drive all the baking racks 3 and / or the paint tray 42 to vibrate simultaneously. The baking racks 3 drive the components 31 to vibrate, so that excess industrial paint on the components 31 flows back to the paint tray 42, or / and eliminates air bubbles in the industrial paint.

[0086] Example 4 This specific embodiment provides an integrated industrial impregnation and baking equipment for the production of components 31, which includes all the features of the integrated industrial impregnation and baking equipment described in Embodiment 2 or 3. Furthermore, the cabinet 1 is also provided with several sound cavities 5, and the conduction channel 52 of each sound cavity 5 is independently connected to different positions in the baking chamber 2.

[0087] By independently adjusting the vibration delay values ​​between each vibration device 51, the sound waves generated by each vibration device 51 can be focused on a specific location in the baking chamber 2, thereby strengthening the vibration at that location. Therefore, it is possible to specifically strengthen the vibration of the baking rack 3 or component 31 at a certain location.

[0088] Example 5 This specific embodiment provides an integrated industrial impregnation and baking apparatus for the production of components 31, which includes all the features of the integrated industrial impregnation and baking apparatus described in Embodiments 1, 2, 3, or 4. Furthermore, the baking air duct 24 is equipped with an electrically controlled valve, and the baking chamber 2 is equipped with a vacuum device.

[0089] When component 31 is immersed in industrial coating, the baking chamber 2 can be evacuated by a vacuum device, and the baking air duct 24 can be closed by an electric control valve to defoam the industrial coating in the coating tray 42.

[0090] When component 31 is removed from the industrial coating, the vacuum device can evacuate the baking chamber 2 and the electric control valve closes the baking air duct 24, so that the excess industrial coating on component 31 and the excess industrial coating in the gaps of component 31 can flow back to the coating tray 42 more efficiently.

[0091] During operation, since the second chamber 54 is connected to the first chamber 53 via the guide tube 55, the vacuum device is controlled to slowly evacuate or replenish the baking chamber 2, ensuring a continuous and stable pressure balance between the first chamber 53 and the second chamber 54. If pressure changes affect the energy loss, speed, and impedance of sound wave propagation, this can be compensated for by adjusting the power of the vibration device 51 and the length of the guide tube 55. Alternatively, during the evacuation of the baking chamber 2 by the vacuum device, the open screw module 59 drives the transmission door 58 to move, thereby closing the airflow in the transmission channel 52.

Claims

1. An integrated industrial impregnation and baking equipment for component manufacturing, characterized in that, Includes a cabinet (1), wherein the cabinet (1) is provided with: Baking chamber (2), the baking chamber (2) is provided with baking chamber door (11) and baking air duct (24), the baking chamber (2) is provided with a number of baking racks (3) that can be taken out from the baking chamber door (11), the baking racks (3) are suspended with a number of components (31), a paint tray (42) that can be removed from the baking chamber (2) is provided below the baking racks (3), the paint tray (42) is filled with industrial paint, so that the components (31) can be immersed in the industrial paint in the baking chamber (2) and lifted out of the industrial paint, or the components (31) can be immersed in the industrial paint outside the baking chamber (2) before being sent into the baking chamber (2) for baking, the baking air duct (24) supplies air to the baking chamber (2) to bake the components (31); A sound cavity (5) is provided, and a vibration device (51) is provided inside the sound cavity (5). The sound cavity (5) is provided with a conduction channel (52) connected to the baking chamber (2). Sound waves are generated by the vibration of the vibration device (51), and the sound waves enter the baking chamber (2) through the conduction channel (52) to drive all the baking racks (3) and / or the coating trays (42) to vibrate simultaneously, and the baking racks (3) drive the components (31) to vibrate; when the components (31) are immersed in the industrial coating in the coating trays (42), the industrial coating is accelerated to penetrate into the components (31); or / and after the components (31) are lifted out of the industrial coating, the excess industrial coating on the components (31) flows back to the coating trays (42); or / and when the components (31) are baked, the industrial coating is uniformly solidified on the components (31); or / and air bubbles in the industrial coating are eliminated.

2. The industrial dip-coating and baking integrated equipment according to claim 1, characterized in that: The baking chamber (2) is equipped with a lifting screw module (21), which drives a lifting frame (22). The baking rack (3) is placed on the lifting frame (22) in a non-fixed manner. The baking chamber (2) is provided with a paint window (23). The cabinet (1) is equipped with a paint chamber (4), the paint chamber (4) is equipped with a paint door (12), a transverse lead screw module (41) is installed in the paint chamber (4), the transverse lead screw module (41) supports and drives the paint tray (42), the paint tray (42) is equipped with a paint baffle (43) located in the baking chamber (2) and can cover the paint window (23); After the component (31) is suspended on the baking rack (3), the transverse lead screw module (41) drives the paint tray (42) to move through the paint window (23) to below the baking rack (3). Then, the lifting lead screw module (21) drives the lifting frame (22) to lower the baking rack (3) so that the component (31) is immersed in the industrial paint in the paint tray (42). After the component (31) is immersed, the lifting lead screw module (21) drives the lifting frame (22) to raise the baking rack (3) to reset. The transverse lead screw module (41) drives the paint tray (42) to move away from the paint chamber (4) and the paint baffle (43) covers the paint window (23). Then, the baking air duct (24) blows air into the baking chamber (2) to bake the component (31).

3. The industrial impregnation and baking integrated equipment according to claim 2, characterized in that: The lifting frame (22) is provided with a convex block (221) and a spring (222). The convex block (221) is used to lift the middle part of the grill (3) so that the two ends of the grill (3) are unbalanced. The spring (222) supports a limiting block (223). The limiting block (223) is used to contact one end of the grill (3) to restrict the grill (3) from sliding out of the lifting frame (22) and resonating with the grill (3).

4. The industrial dip-coating and baking integrated equipment according to claim 2, characterized in that: The cabinet (1) is equipped with an infrared distance sensor (25); The vibration device (51) generates sound waves of various frequencies in a manner that increases one Hertz at a time. At this time, the vibration frequency and amplitude of the grill (3) are obtained by the infrared distance sensor (25) to find the inherent resonant frequency of the grill (3) and the baking chamber (2). Finally, the vibration device (51) vibrates at this resonant frequency to enhance the vibration of the component (31).

5. The industrial dip-coating and baking integrated equipment according to any one of claims 2 to 4, characterized in that: The sound cavity (5) is provided with a first chamber (53) and a second chamber (54). The first chamber (53) is connected to the baking chamber (2) through the conduction channel (52). The vibration device (51) is located in the first chamber (53) on one side and in the second chamber (54) on the other side. The second chamber (54) is provided with a guide tube (55) that is connected to the first chamber (53). The vibration device (51) generates positive sound waves in the first chamber (53) and negative sound waves in the second chamber (54). When the negative sound waves pass through the guide tube (55), they generate delayed positive sound waves that are superimposed on the positive sound waves in the first chamber (53). Finally, they are transported to the baking chamber (2) through the conduction channel (52) to increase the energy driving the grill (3) to vibrate.

6. The industrial dip-coating and baking integrated equipment according to claim 5, characterized in that: The guide tube (55) is fitted with an extension tube (56), and the contact surface between the guide tube (55) and the extension tube (56) is provided with a sealing ring. The second chamber (54) is equipped with an extension screw module (57) that drives the extension tube (56) to move. The extension tube (56) is extended or retracted by the extension screw module (57) to adjust the length of the guide tube (55) so as to adaptively adjust the resonant frequency according to different batches of the components (31) and different numbers of the components (31) after soaking and baking.

7. The industrial dip-coating and baking integrated equipment according to claim 6, characterized in that: The transmission channel (52) is provided with an openable transmission door (58), and the first chamber (53) is equipped with an open lead screw module (59) that is connected to the transmission door (58) in a transmission manner; The open lead screw module (59) drives the transmission door (58) to move, and adjusts the air flow of the transmission channel (52) so as to adaptively control and adjust the energy output from the sound cavity (5) to the baking chamber (2) when soaking and baking different batches of the components (31) and different numbers of the components (31).

8. The industrial dip-coating and baking integrated equipment according to claim 7, characterized in that: The baking air duct (24) is equipped with an electrically controlled valve, and the baking chamber (2) is equipped with a vacuum device; When the component (31) is immersed in the industrial coating, the vacuum device evacuates the baking chamber (2), and the electronically controlled valve closes the baking air duct (24) to defoam the industrial coating in the coating tray (42); When the component (31) is removed from the industrial coating, the vacuum device evacuates the baking chamber (2), and the electronically controlled valve closes the baking air duct (24), so that the excess industrial coating on the component (31) flows back to the coating tray (42); Since the second chamber (54) is connected to the first chamber (53) through the guide tube (55), by controlling the vacuum device to slowly evacuate or replenish the baking chamber (2), the first chamber (53) and the second chamber (54) can maintain a continuous and stable pressure balance.

9. The industrial dip-coating and baking integrated equipment according to claim 7, characterized in that: The cabinet (1) is also provided with several sound chambers (5), and the conduction channel (52) of each sound chamber (5) is independently connected to different positions of the baking chamber (2); By independently adjusting the sound delay time value and phase of different frequency bands between each of the vibration devices (51), the sound waves generated by each of the vibration devices (51) are concentrated at a certain position of the baking chamber (2) to strengthen the vibration at that position, and at positions where vibration is not required or where strengthening the vibration is not required, the sound emitted by the surrounding vibration devices (51) is canceled by the sound emitted by the vibration devices (51) near that position with opposite phase. The guide tube (55) is equipped with an electrically controlled valve. When the vibrating device (51) near the position where vibration is not required emits a sound with the opposite phase to cancel the sound emitted by the surrounding vibrating devices (51), the electrically controlled valve prevents the first chamber (53) from communicating with the second chamber (54) so ​​as to block the superposition of the reverse sound wave of the second chamber (54) onto the first chamber (53) and cause sound cancellation interference.

10. The industrial dip-coating and baking integrated equipment according to claim 2, characterized in that: The wall of the baking chamber (2) is provided with a transmission bearing (211), and the motor (212) of the lifting screw module (21) is located outside the baking chamber (2). The motor (212) is connected to the screw drive of the lifting screw module (21) through the transmission bearing (211).

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