High-temperature coating processing pretreatment equipment

Abstract

The utility model discloses high-temperature coating processing pretreatment equipment which comprises a base, a cleaning assembly is arranged between the base and a drying oven and comprises an electric sliding rail, a sliding block is arranged at the top of the electric sliding rail, a fixed clamping plate is fixedly connected to the top of the sliding block, and a movable clamping plate is fixedly connected to one end of a push rod of a first air cylinder. A first motor is fixedly installed at the top of the base, a brush is fixedly connected to the output end of the first motor, a dust sticking roller is rotationally connected to the outer surface of one side of the rotating disc, a workpiece is clamped through the cleaning assembly and a first air cylinder shrinkage push rod, a spraying head is made to spray cleaning liquid to the workpiece, the first motor drives the brush to brush the surface of the workpiece, and after hot air drying, the workpiece is cleaned. By means of the structure, some stubborn dust on the surface of the workpiece can be removed, the cleanliness of the surface of the workpiece is improved, the influence on the subsequent gluing quality is avoided, and the flexibility of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of pretreatment equipment technology, and more specifically, to a high-temperature coating processing pretreatment equipment. Background Technology

[0002] High-temperature coating pretreatment equipment is a specialized device used to perform a series of treatments on workpieces before high-temperature adhesive coating processes to meet the requirements of adhesive coating. Cleaning and drying are the main functions of this type of equipment. Traditional high-temperature coating pretreatment equipment consists of main components such as conveying equipment, spray heads, and drying ovens. While the conveying equipment moves the workpiece, the spray heads spray cleaning liquid onto the surface of the workpiece. Then, the workpiece is transported to the drying oven, where heating resistors and fans blow hot air onto the workpiece, drying it and blowing away dust from the workpiece surface. However, the airflow is insufficient to remove some stubborn dust from the workpiece surface, which to some extent affects the cleanliness of the workpiece surface and thus affects the quality of subsequent adhesive coating. To address the shortcomings of existing technologies, we propose a high-temperature coating pretreatment device. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, this utility model provides a high-temperature coating processing pretreatment equipment to solve the problem that wind power is not able to blow away some stubborn dust on the surface of the workpiece, which to a certain extent affects the cleanliness of the workpiece surface and thus affects the quality of subsequent coating.

[0004] To solve the above technical problems, the present invention provides the following technical solution: a high-temperature coating processing pretreatment equipment, including a base, an oven and a spray head are fixedly installed on the top of the base, and the oven is located behind the spray head. A cleaning component is provided between the base and the oven, and a protective component is provided behind the cleaning component.

[0005] The cleaning assembly includes an electric slide rail, which is fixedly installed on the top surface of the base. A slider is provided on the top of the electric slide rail, and the electric slide rail is used to control the slider to slide back and forth. A fixed clamping plate is fixedly connected to the top of the slider. A cylinder is fixedly installed on one outer surface of the fixed clamping plate. A movable clamping plate is fixedly connected to one end of the push rod of the cylinder. A motor is fixedly installed on the top of the base. A brush is fixedly connected to the output end of the motor. A cylinder is fixedly installed on the top of the base, and the cylinder is located behind the motor. A motor is fixedly connected to one end of the push rod of the cylinder. A turntable is fixedly connected to the output end of the motor. A dust-adhesive roller is rotatably connected to one outer surface of the turntable. A water outlet is opened on the top surface of the base, and the water outlet is located between the brush and the electric slide rail.

[0006] The spray head is located directly above the water outlet.

[0007] The adhesive rollers are multiple and arranged in a circular array at equal angles around the central axis of the turntable.

[0008] The protective assembly includes a fixed cover, which is fixedly installed on the top of the base. A guide rod is fixedly connected to one outer surface of the fixed cover, and a baffle is fixedly connected to one end of the guide rod. A movable cover is slidably connected to the outer wall of the guide rod. A spring is fixedly connected to one outer surface of the baffle, and the end of the spring away from the baffle is fixedly connected to the movable cover. A permanent magnet is fixedly installed on the bottom surface of the movable cover, and an electromagnet is fixedly installed on the bottom surface of the fixed cover.

[0009] The guide rod, baffle, and spring are all in pairs, respectively located on the left and right sides of the permanent magnet. The permanent magnet and the electromagnet share the same magnetic pole on the side adjacent to each other.

[0010] The fixed cover has one outer surface that is in contact with the oven, and the movable cover is used to close the other side of the fixed cover.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes a cleaning assembly, including an electric slide rail. A control cylinder retracts its push rod to clamp the workpiece. The electric slide rail then moves the workpiece to the vicinity of a brush, causing a spray nozzle to spray cleaning fluid onto the workpiece. Simultaneously, a motor is activated, driving the brush to scrub the workpiece surface. Wastewater from the scrubbing process flows out from the outlet. The electric slide rail then moves the workpiece into an oven, where it is dried with hot air. The workpiece is then moved to the vicinity of a turntable, where a control cylinder extends its push rod, bringing the turntable closer to the workpiece. A motor is activated, causing the turntable to rotate, allowing multiple adhesive rollers to adhere dust to the workpiece surface. This structure, using a brush to scrub the workpiece surface and adhesive rollers to remove residual dust, effectively removes stubborn dust, improving surface cleanliness and preventing any impact on subsequent adhesive application quality. It also enhances the flexibility of the device.

[0013] This invention utilizes a protective assembly, including a fixed cover and a movable cover. Before the workpiece cleaning is completed, the movable cover is pressed against the fixed cover by the spring force. When the workpiece cleaning is complete, the electromagnet is energized, which pushes the permanent magnet and the movable cover away from the fixed cover. The movement trajectory is parallel to the length direction of the guide rod, allowing the workpiece to be removed from between the fixed cover and the movable cover. Then, the power to the electromagnet is disconnected, causing the movable cover to re-close one side of the fixed cover. Using the above structure, by energizing the electromagnet, the movement of the movable cover can be controlled, thereby protecting the workpiece being cleaned inside and preventing dust from remaining on the workpiece surface after cleaning, thus improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the protective component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the bottom structure of the fixing cover of this utility model.

[0018] [Figure Labels]

[0019] 1. Base; 2. Oven; 3. Spray head; 4. Cleaning assembly; 5. Protective assembly; 41. Electric slide rail; 42. Slider; 43. Fixed clamp; 44. Cylinder 1; 45. Movable clamp; 46. Motor 1; 47. Brush; 48. Cylinder 2; 49. Motor 2; 411. Turntable; 412. Adhesive roller; 413. Water outlet; 51. Fixed cover; 52. Guide rod; 53. Baffle; 54. Movable cover; 55. Spring; 56. Permanent magnet; 57. Electromagnet. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a high-temperature coating processing pretreatment device, including a base 1, an oven 2 and a spray head 3 fixedly installed on the top of the base 1, and the oven 2 is located behind the spray head 3. A cleaning component 4 is provided between the base 1 and the oven 2, and a protective component 5 is provided behind the cleaning component 4.

[0022] The cleaning component 4 includes an electric slide rail 41, which is fixedly installed on the top surface of the base 1. A slider 42 is provided on the top of the electric slide rail 41, and the electric slide rail 41 is used to control the slider 42 to slide back and forth. A fixed clamping plate 43 is fixedly connected to the top of the slider 42. A cylinder 44 is fixedly installed on one side of the outer surface of the fixed clamping plate 43. A movable clamping plate 45 is fixedly connected to one end of the push rod of the cylinder 44. A motor 46 is fixedly installed on the top of the base 1. A brush 47 is fixedly connected to the output end of the motor 46. A cylinder 48 is fixedly installed on the top of the base 1, and the cylinder 48 is located behind the motor 46. A motor 49 is fixedly connected to one end of the push rod of the cylinder 48. A turntable 411 is fixedly connected to the output end of the motor 49. A dust-sticking roller 412 is rotatably connected to one side of the outer surface of the turntable 411. A water outlet 413 is opened on the top surface of the base 1, and the water outlet 413 is located between the brush 47 and the electric slide rail 41.

[0023] Among them, the spray head 3 is located directly above the water outlet 413;

[0024] The workpiece is clamped by the fixed clamping plate 43 and the movable clamping plate 45, and transported to one side of the brush 47 by the electric slide rail 41, so that the brush 47 can spray and brush the workpiece at the same time.

[0025] There are multiple sticky rollers 412, which are arranged in a ring at equal angles around the central axis of the turntable 411;

[0026] The workpiece is transported to one side of the turntable 41 by the electric slide rail 41. The turntable 411 can be driven by the cylinder 48 to approach the workpiece, so that multiple dust-removing rollers 412 can remove dust from the surface of the workpiece.

[0027] The protective component 5 includes a fixed cover 51, which is fixedly installed on the top of the base 1. A guide rod 52 is fixedly connected to one outer surface of the fixed cover 51. A baffle 53 is fixedly connected to one end of the guide rod 52. A movable cover 54 is slidably connected to the outer wall of the guide rod 52. A spring 55 is fixedly connected to one outer surface of the baffle 53. The end of the spring 55 away from the baffle 53 is fixedly connected to the movable cover 54. A permanent magnet 56 is fixedly installed on the bottom surface of the movable cover 54. An electromagnet 57 is fixedly installed on the bottom surface of the fixed cover 51.

[0028] Among them, there are two guide rods 52, two baffles 53 and two springs 55, which are respectively set on the left and right sides of the permanent magnet 56. The permanent magnet 56 and the electromagnet 57 have the same magnetic pole on the side adjacent to each other.

[0029] The spring 55 can push the movable cover 54 to fit against the fixed cover 51. When the electromagnet 57 is energized, it can push the permanent magnet 56 and the movable cover 54 away from the fixed cover 51.

[0030] One side of the fixed cover 51 is attached to the outer surface of the oven 2, and the movable cover 54 is used to close the other side of the fixed cover 51.

[0031] The working process of this utility model is as follows:

[0032] First, place the workpiece above the slider 42. Control cylinder 44 to retract the push rod, causing the movable clamping plate 45 to hold the workpiece. Then, control the electric slide rail 41 to move the workpiece near the brush 47, causing the spray head 3 to spray cleaning solution onto the workpiece. At the same time, start motor 46 to drive the brush 47 to scrub the surface of the workpiece. The wastewater after scrubbing flows out from the outlet 413. Next, control the electric slide rail 41 to move the workpiece into the drying oven 2. After being dried by hot air, move the workpiece to the vicinity of the turntable 411. Control cylinder 48 to extend the push rod, causing the turntable 411 to move closer to the workpiece. Start motor 49 to drive turntable 411 to rotate, thereby causing multiple dust-adhesive rollers 412 to stick dust on the surface of the workpiece. Before the workpiece is cleaned, the movable cover 54 and the fixed cover 51 are pressed together under the push of spring 55. When the workpiece is cleaned, the electromagnet 57 is energized. At this time, the permanent magnet 56 and the movable cover 54 will be pushed away from the fixed cover 51, and the movement trajectory is parallel to the length direction of the guide rod 52. At this time, the workpiece can be taken out between the fixed cover 51 and the movable cover 54. Then the power of the electromagnet 57 is disconnected, so that the movable cover 54 closes one side of the fixed cover 51 again.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-temperature coating processing pretreatment device, comprising a base (1), characterized in that, An oven (2) and a spray head (3) are fixedly installed on the top of the base (1), and the oven (2) is located behind the spray head (3). A cleaning component (4) is provided between the base (1) and the oven (2), and a protective component (5) is provided behind the cleaning component (4). The cleaning component (4) includes an electric slide rail (41), which is fixedly installed on the top surface of the base (1). A slider (42) is provided on the top of the electric slide rail (41), and the electric slide rail (41) is used to control the slider (42) to slide back and forth. A fixed clamping plate (43) is fixedly connected to the top of the slider (42). A cylinder (44) is fixedly installed on one outer surface of the fixed clamping plate (43). A movable clamping plate (45) is fixedly connected to one end of the push rod of the cylinder (44). A motor (46) is fixedly installed on the top of the base (1). A brush (47) is fixedly connected to the output end of the motor (46). A cylinder (48) is fixedly installed on the top of the base (1), and the cylinder (48) is located behind the motor (46). A motor (49) is fixedly connected to one end of the push rod of the cylinder (48). A turntable (411) is fixedly connected to the output end of the motor (49). A dust-sticking roller (412) is rotatably connected to one side of the outer surface of the turntable (411). A water outlet (413) is opened on the top surface of the base (1), and the water outlet (413) is located between the brush (47) and the electric slide rail (41).

2. The high-temperature coating pretreatment equipment according to claim 1, characterized in that, The spray head (3) is located directly above the water outlet (413).

3. The high-temperature coating pretreatment equipment according to claim 1, characterized in that, There are multiple sticky rollers (412), which are arranged in a circular array at equal angles around the central axis of the turntable (411).

4. The high-temperature coating pretreatment equipment according to claim 1, characterized in that, The protective component (5) includes a fixed cover (51), which is fixedly installed on the top of the base (1). A guide rod (52) is fixedly connected to one side of the outer surface of the fixed cover (51). A baffle (53) is fixedly connected to one end of the guide rod (52). A movable cover (54) is slidably connected to the outer wall of the guide rod (52). A spring (55) is fixedly connected to one side of the outer surface of the baffle (53), and the end of the spring (55) away from the baffle (53) is fixedly connected to the movable cover (54). A permanent magnet (56) is fixedly installed on the bottom surface of the movable cover (54), and an electromagnet (57) is fixedly installed on the bottom surface of the fixed cover (51).

5. The high-temperature coating pretreatment equipment according to claim 4, characterized in that, There are two of each of the guide rod (52), baffle (53) and spring (55), which are respectively set on the left and right sides of the permanent magnet (56). The permanent magnet (56) and the electromagnet (57) have the same magnetic pole on the side adjacent to each other.

6. The high-temperature coating pretreatment equipment according to claim 4, characterized in that, One side of the fixed cover (51) is attached to the oven (2), and the movable cover (54) is used to close the other side of the fixed cover (51).

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