Device for treating base material before film coating

Abstract

The utility model provides a base material treatment device before coating, which relates to the technical field of workpiece nano coating pretreatment, and comprises a base material cleaning and conveying frame, a conveying driving piece is fixedly connected to the right end of the front of the base material cleaning and conveying frame through a bolt, and the conveying driving piece is connected with a conveying belt. The front portion and the rear portion of the middle of the base material cleaning conveying frame are each fixedly connected with a positioning auxiliary side plate, a circulating guide rod is installed on the base material cleaning conveying frame, a base material clamping frame is movably connected to the circulating guide rod, and a base material fixed-point fixing structure is arranged. The situation that a base material deviates in the process of wiping the surface of the base material due to rotation of a sweeping rolling brush is avoided, and the problems that before film coating is conducted on an existing metal plate workpiece, the workpiece needs to be fixedly installed on a film coating frame, the outer surface of the workpiece needs to be wiped, impurities on the outer surface of the workpiece need to be removed, and the workpiece needs to be detached from the film coating frame after film coating is completed are solved. The problems that a large amount of time needs to be consumed during manual installation and workpiece wiping, the operation process is tedious, and the workpiece coating efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece nano - coating pretreatment, in particular to a substrate treatment device before coating. Background Technique

[0002] Nano - coating is a thin film prepared by using nanotechnology, usually with a thickness in the nanometer level. It can be applied to the surfaces of various objects, including materials such as metals, ceramics, plastics, etc., to improve the performance of the materials. It has the functions of increasing the hardness and wear resistance of the materials, improving the corrosion resistance of the materials, enhancing the optical effects of the surface, and realizing functional modification. Before the workpiece is coated, it is necessary to clean the surface of the workpiece to avoid the influence of particulate impurities and dust on the surface of the workpiece on the contact between the coating agent and the surface of the workpiece.

[0003] Before the existing sheet metal workpieces are coated, it is necessary to fixedly install the workpieces on the coating rack, wipe the outer surface of the workpieces to remove the impurities on the outer surface of the workpieces, and then disassemble the workpieces from the coating rack after coating. In this process, manually installing and wiping the workpieces takes a lot of time, the operation process is cumbersome, and the coating efficiency of the workpieces is low. Summary of the Utility Model

[0004] Embodiments of the present disclosure relate to a substrate treatment device before coating, aiming to solve the problem that before the existing sheet metal workpieces are coated, it is necessary to fixedly install the workpieces on the coating rack, wipe the outer surface of the workpieces to remove the impurities on the outer surface of the workpieces, and then disassemble the workpieces from the coating rack after coating. In this process, manually installing and wiping the workpieces takes a lot of time, the operation process is cumbersome, and the coating efficiency of the workpieces is low.

[0005] In the first aspect of the present disclosure, a substrate treatment device before coating is provided, specifically including: a substrate cleaning and conveying rack, a conveying driving part is fixedly connected to the front right end of the substrate cleaning and conveying rack through bolts, a positioning auxiliary side plate is fixedly connected to the front and rear of the middle part of the substrate cleaning and conveying rack respectively, a circulating guide rod is installed on the substrate cleaning and conveying rack, a substrate clamping rack is movably connected to the circulating guide rod, a substrate cleaning rack is installed in the middle part of the substrate cleaning and conveying rack, and a rolling brush dust collector is fixedly connected to the upper part of the substrate cleaning rack through screws.

[0006] In at least some embodiments, two conveying rollers are rotatably connected to both ends inside the substrate cleaning and conveying rack, two roller ring grooves are formed on the outer surface of the conveying rollers, and a conveyor belt is installed on the two conveying rollers.

[0007] In at least some embodiments, a circulating guide rod is fixedly connected to the upper surface of the conveyor belt, and guide rod chutes are formed on the left and right surfaces of the circulating guide rod respectively.

[0008] In at least some embodiments, the substrate clamping frame is a quadrilateral frame structure. A guiding socket is formed at the bottom of the side of the substrate clamping frame facing the center of the circulating guide rod. A guiding block is fixedly connected to the inner wall of the guiding socket. The guiding socket is slidably connected to the circulating guide rod, and the guiding block is slidably connected inside the guide rod chute.

[0009] In at least some embodiments, a reset top spring is fixedly connected inside the substrate clamping frame. The other end of the reset top spring is fixedly connected to the end of the circulating guide rod. Two clamping push cylinders are rotatably connected to the outer surface of the substrate clamping frame through bearings. The axis of the clamping push cylinder is perpendicular to the upper surface of the conveyor belt.

[0010] In at least some embodiments, a cleaning motor is fixedly connected to the front surface of the substrate cleaning frame through bolts. A cleaning brush roller is rotatably connected inside the substrate cleaning frame through bearings. The axis of the cleaning brush roller is parallel to the upper surface of the conveyor belt. The front end of the shaft of the cleaning brush roller is connected to the rotating shaft of the cleaning motor through a coupling.

[0011] In at least some embodiments, arc-shaped side plate edges are bent outwards at both ends of the positioning auxiliary side plate.

[0012] The utility model provides a substrate pretreatment device before coating, which has the following beneficial effects:

[0013] In the substrate pretreatment device of the utility model, the cleaning mechanism is combined with the substrate conveying mechanism. While the substrate is being conveyed, the upper surface of the substrate is wiped by the cleaning brush roller to remove impurities, dust, particles, etc. on the upper surface of the substrate, so that when the substrate is subjected to nano-coating, the coating liquid contacts the outer surface of the substrate evenly without dead angles, improving the coating effect.

[0014] In addition, a fixed-point fixing structure for the substrate is provided. Through the cooperation of the positioning auxiliary side plate and the substrate clamping frame, when placing the substrate, the substrate is placed above the circulating guide rod and between the two substrate clamping frames. The reset top spring is used to keep a sufficient distance between the two substrate clamping frames. When the substrate reaches the position below the cleaning brush roller, since the clamping push cylinder is rotatably connected to the positioning auxiliary side plate, the positioning auxiliary side plate pushes the clamping push cylinder inwards, causing the two substrate clamping frames to move towards the middle and clamp the substrate, avoiding the situation that the substrate deviates during the wiping process of the cleaning brush roller rotating on the substrate surface.

[0015] In addition, the substrate is slowly conveyed to the right through the substrate conveying mechanism in this application. A coating liquid application mechanism can be installed on the substrate cleaning and conveying frame to coat the substrate during its movement, facilitating the continuous cleaning and coating of the substrate and being beneficial to further improving the coating efficiency of the substrate. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below.

[0017] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0018] In the accompanying drawings:

[0019] Figure 1 A schematic diagram showing the overall structure of the present application is shown;

[0020] Figure 2 A schematic diagram showing the structure of the positioning auxiliary side plate of the present application is shown;

[0021] Figure 3 A schematic diagram showing the structure of the base material clamping frame of the present application is shown;

[0022] Figure 4 A schematic diagram showing the structure of the conveying roller of the present application is shown;

[0023] Figure 5 A schematic diagram showing the structure of the present application in a state where the circulating guide rod is separated from the base material clamping frame is shown;

[0024] Figure 6 A schematic diagram showing the structure of the bottom of the circulating guide rod of the present application is shown;

[0025] Figure 7 A schematic diagram showing the Figure 2 locally enlarged structure at position A in the present application is shown.

[0026] List of reference numerals

[0027] 1. Base material cleaning and conveying frame; 101. Conveying roller; 102. Roller ring groove; 103. Conveyor belt; 2. Conveying driving member; 3. Positioning auxiliary side plate; 301. Side plate arc edge; 4. Circulating guide rod; 401. Guide rod chute; 5. Base material clamping frame; 501. Guide socket; 502. Guide block; 503. Reset top spring; 504. Clamping push cylinder; 6. Base material cleaning frame; 601. Cleaning motor; 602. Cleaning brush roller; 7. Brush dust collector. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0029] Example: Please refer to Figures 1 to 7 :

[0030] The present utility model provides a substrate pretreatment device before coating, including: a substrate cleaning and conveying rack 1. A conveying driving member 2 is fixedly connected to the front right end of the substrate cleaning and conveying rack 1 by bolts. One positioning auxiliary side plate 3 is fixedly connected to the front and rear of the middle part of the substrate cleaning and conveying rack 1 respectively. A circulating guide rod 4 is installed on the substrate cleaning and conveying rack 1. A substrate clamping rack 5 is movably connected to the circulating guide rod 4. A substrate cleaning rack 6 is installed in the middle part of the substrate cleaning and conveying rack 1. A rotary brush dust collector 7 is fixedly connected to the upper part of the substrate cleaning rack 6 by screws; the rotary brush dust collector 7 can suck away the dust and impurities on the cleaning rotary brush 602 to keep the cleaning rotary brush 602 clean.

[0031] In the embodiment of the present disclosure, two conveying rollers 101 are rotatably connected to both ends inside the substrate cleaning and conveying rack 1. Two roller annular grooves 102 are formed on the outer surface of the conveying rollers 101. A conveyor belt 103 is installed on the two conveying rollers 101. The conveying rollers 101 are driven to rotate by the conveying driving member 2, and the conveyor belt 103 is driven to rotate at a constant speed by the friction force between the two conveying rollers 101 and the conveyor belt 103. The passing space for the bolts below the circulating guide rod 4 is reserved through the roller annular grooves 102. The circulating guide rod 4 is fixedly connected to the upper surface of the conveyor belt 103 by bolts. Guide rod sliding grooves 401 are formed on the left and right surfaces of the circulating guide rod 4 respectively; the conveyor belt 103 drives the circulating guide rod 4 to rotate clockwise by rotating clockwise. Substrates are placed above the circulating guide rod 4, and the substrates above the circulating guide rod 4 are conveyed straight to the right.

[0032] In the embodiments of the present disclosure, arc-shaped side plate edges 301 with an arc-shaped structure are processed by bending the two ends of the positioning auxiliary side plate 3 outward. The base material clamping frame 5 is a quadrilateral frame structure. A guiding socket 501 is provided at the bottom of the side of the base material clamping frame 5 facing the center of the circulating guide rod 4. A guiding block 502 is fixedly connected to the inner wall of the guiding socket 501. The guiding socket 501 is slidably connected to the circulating guide rod 4, and the guiding block 502 is slidably connected inside the guide rod chute 401. A reset top spring 503 is fixedly connected inside the base material clamping frame 5, and the other end of the reset top spring 503 is fixedly connected to the end of the circulating guide rod 4. Two clamping push cylinders 504 are rotatably connected to the outer surface of the base material clamping frame 5 through bearings, and the axis of the clamping push cylinder 504 is perpendicular to the upper surface of the conveyor belt 103. Under normal conditions, the base material clamping frame 5 is pushed outward by the action of the reset top spring 503, so that there is a suitable space between the two base material clamping frames 5, and the base material can be placed between the two base material clamping frames 5. When the circulating guide rod 4 and the base material clamping frame 5 are conveyed to the right as the conveyor belt 103 rotates, the clamping push cylinder 504 forms a rolling connection with the side plate arc edge 301. Under the action of the arc surface of the side plate arc edge 301 and the continuous rightward push of the conveyor belt 103 on the base material clamping frame 5, the two base material clamping frames 5 move towards the center of the circulating guide rod 4, and the distance between the two base material clamping frames 5 decreases, and the base material in the middle is clamped by the two base material clamping frames 5 to keep the base material fixed.

[0033] In the embodiments of the present disclosure, a cleaning motor 601 is fixedly connected to the front surface of the base material cleaning frame 6 through bolts. A cleaning brush roller 602 is rotatably connected to the inside of the base material cleaning frame 6 through bearings. The axis of the cleaning brush roller 602 is parallel to the upper surface of the conveyor belt 103. The front end of the shaft of the cleaning brush roller 602 is connected to the rotating shaft of the cleaning motor 601 through a coupling. When the base material is fixed on the circulating guide rod 4 and the base material clamping frame 5, it slowly passes under the cleaning brush roller 602 driven by the conveyor belt 103. The cleaning motor 601 drives the cleaning brush roller 602 to rotate to rub the upper surface of the base material, so that the impurities on the upper surface of the base material are removed under the action of the friction of the cleaning brush roller 602, and the cleanliness of the upper surface of the base material is improved.

[0034] Working principle of this embodiment: When performing nano - coating on the substrate, first, start the conveying driving member 2. The conveying driving member 2 drives the conveying roller 101 and the conveyor belt 103 to rotate clockwise. Place the uncleaned substrate in the middle of the upper surface of the circulating guide rod 4, between the two substrate clamping frames 5. When the circulating guide rod 4 and the substrate clamping frames 5 are conveyed to the right as the conveyor belt 103 rotates, the clamping push cylinder 504 forms a rolling connection with the side - plate arc edge 301. Under the action of the arc surface of the side - plate arc edge 301 and the continuous right - pushing action of the conveyor belt 103 on the substrate clamping frames 5, the two substrate clamping frames 5 move towards the center of the circulating guide rod 4, and the distance between the two substrate clamping frames 5 decreases. Clamp the middle substrate through the two substrate clamping frames 5, and slowly pass under the cleaning brush 602 driven by the conveyor belt 103. Drive the cleaning brush 602 to rotate through the cleaning motor 601 to rub the upper surface of the substrate, so that the impurities on the upper surface of the substrate are removed under the friction of the cleaning brush 602. Adsorb the dust and impurities on the cleaning brush 602 through the brush dust collector 7 to keep the cleaning brush 602 clean.

[0035] In this article, the following points need to be noted:

[0036] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0037] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0038] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A substrate processing device before coating, characterized in that: include: A substrate cleaning conveyor frame (1) is provided, wherein the front right end of the substrate cleaning conveyor frame (1) is fixedly connected to a conveying driving member (2) by means of bolts, a positioning auxiliary side plate (3) is fixedly connected to the front and rear of the middle part of the substrate cleaning conveyor frame (1), a circulating guide rod (4) is installed on the substrate cleaning conveyor frame (1), a substrate clamping frame (5) is movably connected to the circulating guide rod (4), a substrate cleaning frame (6) is installed at the middle part of the substrate cleaning conveyor frame (1), a roller brush vacuum cleaner (7) is fixedly connected to the top of the substrate cleaning frame (6) by means of screws, a conveying roller (101) is rotatably connected to the inner ends of the substrate cleaning conveyor frame (1), two roller annular grooves (102) are provided on the outer surface of the conveying roller (101), a conveying belt (103) is installed on the two conveying rollers (101), and the upper surface of the conveying belt (103) is fixedly connected to the upper surface of the conveying belt (103) by means of screws. The bolt is fixedly connected to a circulation guide rod (4), and the left and right surfaces of the circulation guide rod (4) are respectively provided with guide rod slide grooves (401). The substrate clamping frame (5) is a quadrilateral frame structure. A guide socket (501) is provided at the bottom of one side of the substrate clamping frame (5) facing the center of the circulation guide rod (4). A guide block (502) is fixedly connected to the inner wall of the guide socket (501). The guide socket (501) is slidably connected to the circulation guide rod (4), and the guide block (502) is slidably connected to the inside of the guide rod slide groove (401). A reset top spring (503) is fixedly connected to the inside of the substrate clamping frame (5), and the other end of the reset top spring (503) is fixedly connected to the end of the circulation guide rod (4). The outer surface of the substrate clamping frame (5) is rotatably connected to two clamping push cylinders (504) through a bearing, and the axis of the clamping push cylinder (504) is perpendicular to the upper surface of the conveyor belt (103).

2. The device for treating a substrate before coating according to claim 1, characterized in that: A cleaning motor (601) is fixedly connected to the front surface of the substrate cleaning frame (6) via bolts, and a cleaning roller brush (602) is rotatably connected to the interior of the substrate cleaning frame (6) via a bearing, the axis of the cleaning roller brush (602) is parallel to the upper surface of the conveyor belt (103), and the front end of the axis of the cleaning roller brush (602) is connected to the rotating shaft of the cleaning motor (601) via a coupling.

3. The device for treating substrate before coating according to claim 1, characterized in that: Both ends of the positioning auxiliary side plate (3) are bent outwards to form side plate arc edges (301) with an arc structure.

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