High-efficiency chemical method coating removing device

Abstract

The utility model discloses an efficient chemical method coating removing device which comprises a box body, a soaking tank and a flushing tank which are linearly arranged are arranged in the box body, a rotating frame is rotatably connected to the inner wall of the bottom end of the soaking tank, a heating plate is arranged on the side wall of the soaking tank, a stirring motor is installed on the outer wall of the bottom of the box body, and a stirring motor is installed on the outer wall of the bottom of the box body. An output shaft of the stirring motor and a rotating shaft of the rotating frame are located on the same straight line, the top of the end, away from the rotating shaft of the rotating frame, of the rotating frame is rotationally connected with a stirring rod, and the output shaft of the stirring motor is in transmission fit with the rotating frame through a transmission assembly. Through the arrangement of the stirring motor, the transmission assembly, the rotating frame and the stirring rod, in the soaking process, a chemical solvent in the soaking tank is stirred, components in the solvent are evenly distributed, the situation that due to chemical reaction and precipitation, the components are not evenly distributed, the soaking effect is affected is avoided, and the soaking time is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coating removal device technical field especially relates to a kind of high-efficiency chemical coating removal device. BACKGROUND

[0002] Part coating refers to the uniform, dense, certain function film formed on the surface of part by spraying, rolling, brushing and other methods, when the coating is damaged by accidental knock during the process of use wear off, part turnover handling, assembly and other processes, the coating needs to be recoated, at this time, the coated coating needs to be removed, the coating removal method includes mechanical removal method, chemical removal method and some other methods (such as high-pressure water jet removal method and ultrasonic removal method), wherein the chemical removal method can avoid damaging part substrate and realize batch removal of part coating.

[0003] Through the search, the patent with Chinese patent publication No. CN205347580U discloses a kind of alkali etching system for removing inorganic coating on metal surface, it is soaked to metal parts by setting alkali tank, but chemical solvent in alkali tank is stationary during soaking process, since soaking time is generally longer, the components in chemical solvent can be unevenly distributed due to chemical reaction and precipitation during soaking process, which affects soaking effect and prolongs soaking time. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of high-efficiency chemical coating removal device.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of high-efficiency chemical coating removal device, including box, the box interior is provided with linear arrangement's soaking tank and flushing tank, rotating frame is rotatably connected in the soaking tank bottom end inner wall, the soaking tank side wall is provided with heating plate, the box bottom outer wall is installed with stirring motor, the output shaft of stirring motor and the rotating shaft of rotating frame are located in same straight line, the rotating frame is rotatably connected with stirring rod at the top of the end away from rotating frame rotating shaft, the output shaft of stirring motor is driven cooperation with rotating frame by transmission assembly.

[0007] As a further scheme of the utility model: the box inner wall is provided with a pair of doors, the pair of doors are located between soaking tank and flushing tank, the box top is provided with drive assembly.

[0008] As a further scheme of the utility model: the mobile end of drive assembly is fixed with electric telescopic rod, the telescopic end of electric telescopic rod is detachably connected with bearing frame.

[0009] As a further scheme of the utility model: the inner wall of the flushing groove is provided with multiple flushing assemblies, the multiple flushing assemblies are vertically and linearly arranged, the flushing assembly comprises a fixing frame and a rotating box, the fixing frame is fixed to the inner wall of the flushing groove, the fixing frame is ring-shaped, the rotating box is rotationally fitted to the inner wall of the fixing frame, and multiple spray heads are fixed to one side of the rotating box.

[0010] As a further scheme of the utility model: the outer wall of the rotating box is provided with a gear ring, one side of the gear ring is transmissionally meshed with a driving gear, and a rotating motor for driving the driving gear to rotate is installed on the outer wall of the box.

[0011] As a further scheme of the utility model: the inner wall of the box is provided with an air outlet located above the flushing groove, and the outer wall of the box is provided with a hot air machine in communication with the air outlet.

[0012] As a further scheme of the utility model: the transmission assembly comprises a sun gear and a gear ring, the sun gear is fixed to the outer wall of the output shaft of the stirring motor, and the gear ring is arranged on the inner wall of the rotating frame.

[0013] As a further scheme of the utility model: the sun gear and the gear ring are transmissionally matched through multiple planetary gears, the planetary gears are rotationally connected with the box, and the output shaft of the stirring motor and the stirring rod are transmissionally matched through a chain transmission mechanism.

[0014] Compared with the prior art, the utility model provides a kind of high-efficiency chemical coating removal device, with the following beneficial effects:

[0015] 1. The utility model discloses a stirring motor, a transmission assembly, a rotating frame and a stirring rod are arranged, the chemical solvent in the soaking tank is stirred during soaking process, the components in the solvent are uniformly distributed, the uneven distribution of components due to chemical reaction and precipitation is avoided, the soaking effect is influenced, and the soaking time is prolonged.

[0016] 2. The utility model discloses a flushing assembly, which automatically rotates and flushes the parts after soaking, reduces manual operation, and has better flushing effect.

[0017] 3. The utility model discloses a transmission assembly and a chain transmission mechanism, when the rotating frame is driven to rotate by the stirring motor, the stirring rod is driven to rotate, and the stirring effect is improved.

[0018] The parts not involved in the device are the same as or can be realized by the prior art, the utility model has simple structure and convenient operation. ACCURACY

[0019] Figure 1 The utility model provides a kind of overall structure schematic view of high-efficiency chemical coating removal device;

[0020] Figure 2 The internal structure schematic view of a high-efficiency chemical coating removal device is provided in the utility model.

[0021] Figure 3 The structure schematic view of a soaking tank of a high-efficiency chemical coating removal device is provided in the utility model.

[0022] Figure 4 The transmission structure schematic view of a sun gear and a rotating frame of a high-efficiency chemical coating removal device is provided in the utility model.

[0023] Figure 5 The structure schematic view of a flushing assembly of a high-efficiency chemical coating removal device is provided in the utility model.

[0024] Figure 6 The local structure schematic view of a flushing assembly of a high-efficiency chemical coating removal device is provided in the utility model.

[0025] In the figure: 1, box body; 2, drive assembly; 3, soaking tank; 4, flushing tank; 5, opposite door; 6, electric telescopic rod; 7, bearing frame; 8, flushing assembly; 9, air outlet; 10, stirring motor; 11, transmission assembly; 12, stirring rod; 13, rotating frame; 14, sun gear; 15, planetary gear; 16, gear ring; 17, fixed frame; 18, rotating box; 19, spray head; 20, gear ring; 21, driving gear; 22, chain transmission mechanism. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] Embodiment 1

[0029] A high-efficiency chemical coating removal device, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6As shown, including the box 1, the box 1 inside is provided with linear arrangement of soaking tank 3 and flushing tank 4, the box 1 inner wall is provided with the opposite door 5, the opposite door 5 is located between the soaking tank 3 and the flushing tank 4, the soaking tank 3 bottom end inner wall is rotatably connected with the rotating frame 13, the soaking tank 3 side wall is provided with the heating plate, the box 1 bottom outer wall is installed with the stirring motor 10, the output shaft of the stirring motor 10 and the rotating shaft of the rotating frame 13 are located on the same straight line, the rotating frame 13 is rotatably connected with the stirring rod 12 at the top of the end away from the rotating shaft of the rotating frame 13, the output shaft of the stirring motor 10 is driven and matched with the rotating frame 13 through the transmission assembly 11, the box 1 top is provided with the driving assembly 2, the driving assembly 2 can be motor-screw mechanism or other linear movement mechanism, the moving end of the driving assembly 2 is fixed with the electric telescopic rod 6, the electric telescopic rod 6 telescopic end is detachably connected with the bearing frame 7, the flushing tank 4 inner wall is provided with a plurality of flushing assemblies 8, a plurality of flushing assemblies 8 are vertically and linearly arranged, the flushing assembly 8 includes the fixed frame 17 and the rotating box 18, the fixed frame 17 is fixed to the inner wall of the flushing tank 4, the fixed frame 17 is ring type, the rotating box 18 is rotatably matched with the inner wall of the fixed frame 17, a plurality of nozzles 19 are fixed on one side of the rotating box 18, the outer wall of the rotating box 18 is provided with a gear ring 20, one side of the gear ring 20 is drivingly engaged with a driving gear 21, the box 1 outer wall is installed with a rotating motor for driving the driving gear 21 to rotate, the box 1 inner wall is provided with an air outlet 9 located above the flushing tank 4, the box 1 outer wall is provided with a hot air fan communicated with the air outlet 9, one side of the soaking tank 3 is provided with a negative pressure fan for sucking out the volatile chemical solvent, and the negative pressure fan gas outlet is connected with a gas treatment device.

[0030] In use, the parts are placed in the carrier 7, the drive assembly 2 drives the carrier 7 to move above the soaking tank 3, the electric telescopic rod 6 extends, the carrier 7 and the parts are immersed in the chemical solvent in the soaking tank 3, the stirring motor 10 drives the rotating frame 13 to rotate through the transmission assembly 11, drives the stirring rod 12 to rotate, stirs the chemical solvent in the soaking tank 3, makes the composition of the chemical solvent in the soaking tank 3 uniformly distributed, after soaking is completed, the electric telescopic rod 6 retracts the carrier 7 from the soaking tank 3, the drive assembly 2 drives the electric telescopic rod 6 to move, moves the carrier 7 above the washing tank 4, then the carrier 7 moves to the inside of the washing tank 4, at this time the nozzle 19 faces the parts on the carrier 7, the external water source enters the rotating box 18 and is sprayed from the nozzle 19 to the parts for washing, at the same time the rotating motor drives the driving gear 21 to rotate, drives the rotating box 18 to rotate through the transmission of the driving gear 21 and the gear ring 20, moves the nozzle 19, reduces the dead angle of part washing, after washing is completed, the electric telescopic rod 6 lifts the carrier 7, the hot air generated by the air heater is sprayed from the air outlet 9 to the carrier 7, the parts are dried, after drying is completed, the parts are taken out, in the use process, the opening door 5 isolates the space between the soaking tank 3 and the washing tank 4, reduces the diffusion of the volatilization of the chemical solvent in the soaking tank 3.

[0031] Through the stirring motor 10, the transmission assembly 11, the rotating frame 13 and the stirring rod 12, the chemical solvent in the soaking tank 3 is stirred in the soaking process, the composition in the solvent is uniformly distributed, the uneven distribution of the composition due to chemical reaction and precipitation is avoided, the soaking effect is affected, and the soaking time is prolonged.

[0032] Through the setting of the washing assembly 8, the parts are automatically rotated and washed after soaking is completed, manual operation is reduced, and the washing effect is better.

[0033] Embodiment 2

[0034] A high-efficiency chemical coating removal device, based on embodiment 1, the following improvements are made, as shown in Figure 3 , Figure 4 The transmission assembly 11 includes a sun gear 14 and a gear ring 16, the sun gear 14 is fixed to the outer wall of the output shaft of the stirring motor 10, the gear ring 16 is arranged on the inner wall of the rotating frame 13, the sun gear 14 and the gear ring 16 are transmission matched through a plurality of planetary gears 15, the planetary gears 15 are rotationally connected with the box body 1, the output shaft of the stirring motor 10 and the stirring rod 12 are transmission matched through a chain transmission mechanism 22, the chain transmission mechanism 22 is prior art, so it is not described here.

[0035] When the output shaft of the stirring motor 10 rotates, the sun gear 14 rotates with the stirring motor 10, drives the gear ring 16 to rotate through the transmission of the planetary gear 15, makes the rotating frame 13 rotate around the output shaft of the stirring motor 10, and drives the stirring rod 12 to rotate through the chain transmission mechanism 22, so that the stirring rod 12 rotates, and the stirring effect is improved.

[0036] By arranging the transmission assembly 11 and the chain transmission mechanism 22, when the rotating frame 13 is driven to rotate by the stirring motor 10, the stirring rod 12 is driven to rotate, and the stirring effect is improved.

[0037] Working principle: when in use, the parts are placed in the bearing frame 7, the bearing frame 7 is moved to above the soaking tank 3 by the driving assembly 2, the electric telescopic rod 6 is extended, the bearing frame 7 and the parts are immersed in the chemical solvent in the soaking tank 3, the stirring motor 10 drives the sun gear 14 to rotate, drives the gear ring 16 to rotate through the transmission of the planetary gear 15, makes the rotating frame 13 rotate around the output shaft of the stirring motor 10, drives the stirring rod 12 to rotate, stirs the chemical solvent in the soaking tank 3, drives the stirring rod 12 to rotate through the chain transmission mechanism 22 at the same time, so that the stirring rod 12 rotates, the stirring effect is improved, the chemical solvent in the soaking tank 3 is uniformly distributed, after soaking, the electric telescopic rod 6 is retracted, the bearing frame 7 is taken out of the soaking tank 3, the electric telescopic rod 6 is moved by the driving assembly 2, the bearing frame 7 is moved to above the flushing tank 4, then the bearing frame 7 is moved to the inside of the flushing tank 4, at this time, the nozzle 19 faces the parts on the bearing frame 7, the external water source enters the rotating box 18 and is sprayed from the nozzle 19 to the parts for flushing, at the same time, the rotating motor drives the driving gear 21 to rotate, drives the rotating box 18 to rotate through the transmission of the driving gear 21 and the gear ring 20, makes the nozzle 19 move, reduces the dead angle of the parts flushing, after flushing, the electric telescopic rod 6 lifts the bearing frame 7, the hot air generated by the air heater is sprayed from the air outlet 9 to the bearing frame 7, the parts are dried, after drying, the parts are taken out, in the use process, the space between the soaking tank 3 and the flushing tank 4 is isolated by the door 5, the diffusion of the volatilization of the chemical solvent in the soaking tank 3 is reduced.

[0038] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A highly efficient chemical coating removal device, characterized in that, The device includes a housing (1), inside which are arranged a soaking tank (3) and a rinsing tank (4) arranged in a straight line. A rotating frame (13) is rotatably connected to the inner wall of the bottom end of the soaking tank (3). A heating plate is provided on the side wall of the soaking tank (3). A stirring motor (10) is installed on the outer wall of the bottom of the housing (1). The output shaft of the stirring motor (10) and the rotation shaft of the rotating frame (13) are located on the same straight line. A stirring rod (12) is rotatably connected to the top of the end of the rotating frame (13) away from the rotation shaft. The output shaft of the stirring motor (10) is connected to the rotating frame (13) through a transmission assembly (11).

2. The high-efficiency chemical coating removal device according to claim 1, characterized in that, The inner wall of the box (1) is provided with double doors (5), which are located between the soaking tank (3) and the rinsing tank (4). The top of the box (1) is provided with a drive assembly (2).

3. The high-efficiency chemical coating removal device according to claim 2, characterized in that, The moving end of the drive assembly (2) is fixed with an electric telescopic rod (6), and the telescopic end of the electric telescopic rod (6) is detachably connected with a support frame (7).

4. The high-efficiency chemical coating removal device according to claim 1, characterized in that, The inner wall of the rinsing tank (4) is provided with multiple rinsing components (8), which are arranged vertically in a straight line. Each rinsing component (8) includes a fixed frame (17) and a rotating box (18). The fixed frame (17) is fixed to the inner wall of the rinsing tank (4) and is ring-shaped. The rotating box (18) is rotatably fitted to the inner wall of the fixed frame (17). Multiple nozzles (19) are fixed on one side of the rotating box (18).

5. The high-efficiency chemical coating removal device according to claim 4, characterized in that, The outer wall of the rotating box (18) is provided with a toothed ring (20), and a drive gear (21) is engaged on one side of the toothed ring (20). A rotating motor that drives the drive gear (21) to rotate is installed on the outer wall of the box (1).

6. The high-efficiency chemical coating removal device according to claim 1, characterized in that, The inner wall of the box (1) is provided with an air outlet (9) located above the rinsing tank (4), and the outer wall of the box (1) is provided with a hot air blower connected to the air outlet (9).

7. The high-efficiency chemical coating removal device according to claim 1, characterized in that, The transmission assembly (11) includes a sun gear (14) and a gear ring (16). The sun gear (14) is fixed to the outer wall of the output shaft of the stirring motor (10), and the gear ring (16) is disposed on the inner wall of the rotating frame (13).

8. The high-efficiency chemical coating removal device according to claim 7, characterized in that, The sun gear (14) and the gear ring (16) are driven by multiple planetary gears (15). The planetary gears (15) are rotatably connected to the housing (1). The output shaft of the stirring motor (10) is driven by the stirring rod (12) through a chain drive mechanism (22).

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