A wear-resistant coating spraying device

Abstract

The utility model discloses a kind of wear-resistant coating spraying equipment, including spraying table and the solidification mechanism being set to its rear end upper portion by linear moving mechanism, the utility model supports the middle part of plate by middle support, the two ends of plate are respectively supported by before and after support, driven moving lead screw rotates by motor, two left and right supports are approached or away along slide bar, the interval between two left and right supports is adjusted, and then different length plate is supported, driven clamping cylinder approaches plate to clamping overturning mechanism, the two ends of plate are clamped by clamping frame, plate is moved transversely by cooperation slide table, and then it is driven to the below of solidification mechanism, so that it is solidified to plate after spraying, driven clamping block further clamps plate by electric push rod, it is convenient to overturn motor drives plate to overturn, linear moving mechanism can drive solidification mechanism to lift, prevent affecting plate rotation.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, specifically to a wear-resistant coating spraying equipment. Background Technology

[0002] A spraying device is a device that uses a certain technology to atomize liquids (such as paint, coatings, adhesives, preservatives, etc.) and make them adhere evenly to the surface of an object. It includes structures such as spray guns, feeding systems and power sources. During the production of boards, a wear-resistant coating is sprayed onto them to improve their wear resistance. When the boards are coated with the wear-resistant coating, they usually need to be placed on a spraying table, and then workers use a spraying device to spray them evenly. However, the wear-resistant coating usually needs to be sprayed on both sides of the board. The workers have to move the boards down and flip them over, which not only increases the complexity of the operation but also reduces the spraying efficiency. Therefore, a wear-resistant coating spraying equipment is needed to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, this utility model discloses a wear-resistant coating spraying device. The technical solution adopted includes a spraying table and a curing mechanism set above its rear end via a linear moving mechanism. The spraying table has a rectangular frame structure, with support legs at the four lower corners. A central support is set at the center of the rear end of the spraying table. A moving screw and a sliding rod are set below the rear end of the spraying table. A motor is set at the right end of the spraying table, and the output shaft of the motor is connected to the moving screw. Left and right support platforms are symmetrically arranged on the left and right sides of the central support platform, and the left and right support platforms are connected to the moving screw and the sliding rod. Slides are set at both ends of the spraying table. A clamping cylinder is set on the outer side above the slide. The telescopic shaft of the clamping cylinder extends inward and is connected to a clamping and tilting mechanism. The clamping and tilting mechanism includes a tilting motor, a clamping frame, an electric push rod, and a clamping block. The tilting motor is connected to the telescopic shaft of the clamping cylinder. A clamping frame is provided inward along the output axis. The clamping frame is a rectangular structure with an inner opening, and the inner bottom surface of the clamping frame is flush with the upper surface of the central support. The electric push rod is located above the clamping frame, and its telescopic axis extends into the clamping frame and connects to the clamping block. The central support supports the middle part of the plate, and the front and rear supports support the two ends of the plate respectively. A motor drives the moving screw to rotate, causing the two left and right supports to move closer or further apart along the slide rod, adjusting the distance between the two left and right supports to support plates of different lengths. A clamping cylinder drives the clamping and flipping mechanism to approach the plate, and the clamping frame clamps the two ends of the plate. The slide moves the plate laterally, bringing it below the curing mechanism for curing the sprayed plate. The electric push rod drives the clamping block to further clamp the plate, facilitating the flipping motor to flip the plate. The linear movement mechanism can drive the curing mechanism to rise and fall, preventing interference with the plate rotation.

[0004] As a preferred technical solution of the wear-resistant coating spraying equipment of this utility model, the curing mechanism is a light curing device or a heat curing device, and the central support and the curing mechanism occupy the front and rear halves of the spraying table respectively.

[0005] As a preferred technical solution of the wear-resistant coating spraying equipment of this utility model, the movable lead screw is stored in the frame of the spraying table. By hiding the stored movable lead screw, the paint can be prevented from being sprayed onto the movable lead screw.

[0006] As a preferred technical solution of the wear-resistant coating spraying equipment of this utility model, the left and right support platforms include moving blocks and support plates. The moving blocks are threadedly installed on the moving screw and slidably sleeved on the slide rod, and the threaded connection holes of the two moving blocks have opposite thread directions. The support plate is connected to the moving blocks, and the upper surface of the support plate is flush with the upper surface of the middle support platform.

[0007] As a preferred technical solution of the wear-resistant coating spraying equipment of this utility model, the inner rear side of the spraying table is provided with left and right symmetrical limiting protrusions. The limiting protrusions can limit the maximum unfolding position of the left and right supports, thereby preventing the movement of the clamping and flipping mechanism from being affected.

[0008] As a preferred technical solution of the wear-resistant coating spraying equipment of this utility model, the inner wall of the clamping frame and the bottom of the clamping block are both provided with rubber pads. The rubber pads can protect the clamping position of the plate and increase the clamping friction.

[0009] The beneficial effects of this utility model are as follows: This utility model uses a central support to support the middle of the board, and front and rear supports to support the two ends of the board respectively. A motor drives a moving screw to rotate, causing the two left and right supports to move closer or further apart along a sliding rod, adjusting the distance between the two left and right supports to support boards of different lengths. A clamping cylinder drives a clamping and flipping mechanism to approach the board, and a clamping frame clamps the two ends of the board. The slide table moves the board laterally, bringing it under the curing mechanism for curing the sprayed board. An electric push rod drives a clamping block to further clamp the board, facilitating the flipping motor to flip the board. A linear moving mechanism can drive the curing mechanism to rise and fall, preventing interference with the board's rotation. A hidden and retractable moving screw prevents paint from spraying onto the moving screw. Limiting protrusions restrict the maximum unfolded position of the left and right supports, preventing interference with the movement of the clamping and flipping mechanism. Rubber pads protect the clamping position of the board and increase clamping friction. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the spray table structure of this utility model;

[0012] Figure 3 This is a schematic diagram of the lower structure of the spray booth of this utility model;

[0013] Figure 4 This is a schematic diagram of the clamping and flipping mechanism of this utility model;

[0014] Figure 5 This is a schematic diagram of the left and right support structure of this utility model.

[0015] In the diagram: 1-Spraying table, 101-Support leg, 102-Central support, 103-Moving screw, 104-Slide rod, 105-Motor, 106-Limiting protrusion, 2-Slide table, 3-Clamping cylinder, 4-Clamping and flipping mechanism, 41-Flipping motor, 42-Clamping frame, 43-Electric push rod, 44-Clamping block, 5-Left and right supports, 51-Moving block, 52-Support plate, 6-Curing mechanism, 7-Linear movement mechanism. Detailed Implementation

[0016] Example 1

[0017] like Figures 1 to 5As shown, this utility model discloses a wear-resistant coating spraying device. The technical solution includes a spraying table 1 and a curing mechanism 6 located above its rear end via a linear moving mechanism 7. The spraying table 1 has a rectangular frame structure, with support legs 101 at the four lower corners. A central support 102 is located at the center of the rear end of the spraying table 1. The curing mechanism 6 is a light curing device or a heat curing device, and the central support 102 and the curing mechanism 6 occupy the front and rear halves of the spraying table 1, respectively. A moving screw 103 and a sliding rod 104 are located below the rear end of the spraying table 1. A motor 105 is located at the right end of the spraying table 1, and the output shaft of the motor 105 is connected to the moving screw 103. The moving screw 103 is retracted into the frame of the spraying table 1. By hiding and retracting the moving screw 103, paint can be prevented from being sprayed onto the moving screw 103. The left and right supports 5 are symmetrically arranged on the left and right sides of the support platform 102. The left and right supports 5 are connected to the moving screw 103 and the slide rod 104. The left and right supports 5 include moving blocks 51 and support plates 52. The moving blocks 51 are threaded on the moving screw 103 and slidably sleeved on the slide rod 104. The threaded connection holes of the two moving blocks 51 have opposite thread directions. The support plate 52 is connected to the moving blocks 51. The upper surface of the support plate 52 is flush with the upper surface of the middle support platform 102. The inner rear side of the spraying table 1 is provided with left and right symmetrical limiting protrusions 106. The limiting protrusions 106 can limit the maximum unfolding position of the left and right supports 5, thereby preventing the movement of the clamping and flipping mechanism 4 from being affected. The left and right ends of the spraying table 1 are provided with slides 2. The upper outer side of the slides 2 is provided with clamping cylinders 3. The telescopic axis of the clamping cylinders 3 extends inward and is connected to the clamping and flipping mechanism 4.The clamping and flipping mechanism 4 includes a flipping motor 41, a clamping frame 42, an electric push rod 43, and a clamping block 44. The flipping motor 41 is connected to the telescopic shaft of the clamping cylinder 3. The output shaft of the flipping motor 41 is oriented inwards to form the clamping frame 42, which is a rectangular structure with an inner opening. The bottom surface of the clamping frame 42 is flush with the upper surface of the central support 102. The electric push rod 43 is positioned above the clamping frame 42. The telescopic shaft of the electric push rod 43 extends into the clamping frame 42 and connects to the clamping block 44. The central support 102 supports the middle of the plate, and the front and rear supports 5 support the two ends of the plate respectively. The motor 105 drives the moving screw 103 to rotate, causing the two left and right supports 5 to move closer together along the slide rod 104. Alternatively, the distance between the two left and right supports 5 can be adjusted to support plates of different lengths. The clamping cylinder 3 drives the clamping and flipping mechanism 4 to approach the plate. The clamping frame 42 clamps both ends of the plate, and the slide table 2 moves the plate laterally, bringing it below the curing mechanism 6 for curing the sprayed plate. The electric push rod 43 drives the clamping block 44 to further clamp the plate, facilitating the flipping motor 41 to flip the plate. The linear movement mechanism 7 can raise and lower the curing mechanism 6 to prevent interference with the plate's rotation. Rubber pads are provided on the inner wall of the clamping frame 42 and the bottom of the clamping block 44 to protect the clamping position of the plate and increase clamping friction.

[0018] The working principle of this utility model is as follows: Start the motor 105, move the lead screw 103 to rotate, and drive the two left and right supports 5 to move along the slide rod 104. Adjust the distance between them according to the length of the plate. The two ends of the plate need to be exposed outside the left and right supports 5 to cooperate with the clamping and flipping mechanism 4 to clamp the plate. Use the spraying device to spray the wear-resistant coating on the plate. After completion, start the clamping cylinder 3 to make the clamping frame 42 clamp the two ends of the plate. Start the slide table 2 to move the plate to the bottom of the curing mechanism 6. Start the linear moving mechanism 7 to lower the curing mechanism 6 to cure the wear-resistant coating on the plate. After curing, raise the curing mechanism 6. Start the electric push rod 43 to make the clamping block 44 clamp the plate. Start the flipping motor 41 to flip the plate. After flipping, the slide table 2 returns to the middle support 102. Place the flipped plate on the middle support 102 and the left and right supports 5 for spraying. This invention allows for the use of an external control switch to control and start all electrical components. The output shaft of the flip motor 41 in this utility model is a unidirectional reciprocating 180° rotation. The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0021] Components not described in detail in this article are existing technologies.

[0022] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A wear-resistant coating spraying device, comprising a spraying table (1) and a curing mechanism (6) disposed above its rear end via a linear moving mechanism (7), characterized in that, The spraying station (1) has a rectangular frame structure. Support legs (101) are provided at the four lower corners of the spraying station (1). A central support (102) is provided at the center of the rear end of the spraying station (1). A moving screw (103) and a slide rod (104) are provided below the rear end of the spraying station (1). A motor (105) is provided at the right end of the spraying station (1), and the output shaft of the motor (105) is connected to the moving screw (103). Left and right support platforms (5) are symmetrically arranged on the left and right sides of the central support platform (102), and the left and right support platforms (5) are connected to the moving screw (103) and the slide rod (104). Slides (2) are provided at both the left and right ends of the spraying station (1), and a [missing information - likely a design feature] is provided on the outer side above the slides (2). A clamping cylinder (3) is provided, the telescopic axis of which extends inward and is connected to a clamping and flipping mechanism (4); the clamping and flipping mechanism (4) includes a flipping motor (41), a clamping frame (42), an electric push rod (43), and a clamping block (44). The flipping motor (41) is connected to the telescopic axis of the clamping cylinder (3). The output axis of the flipping motor (41) is provided with a clamping frame (42). The clamping frame (42) is a rectangular structure with an inner opening. The inner bottom surface of the clamping frame (42) is flush with the upper surface of the central support (102). The electric push rod (43) is located above the clamping frame (42). The telescopic axis of the electric push rod (43) extends into the clamping frame (42) and is connected to the clamping block (44).

2. The wear-resistant coating spraying equipment according to claim 1, characterized in that: The curing mechanism (6) is a light curing device or a heat curing device, and the central support (102) and the curing mechanism (6) occupy the front and rear halves of the spraying station (1), respectively.

3. The wear-resistant coating spraying equipment according to claim 1, characterized in that: The movable lead screw (103) is housed within the frame of the spraying station (1).

4. The wear-resistant coating spraying equipment according to claim 1, characterized in that: The left and right supports (5) include a movable block (51) and a support plate (52). The movable block (51) is threaded on the movable lead screw (103) and slidably sleeved on the slide rod (104). The threaded connection holes of the two movable blocks (51) have opposite thread directions. The support plate (52) is connected to the movable block (51). The upper surface of the support plate (52) is flush with the upper surface of the middle support (102).

5. The wear-resistant coating spraying equipment according to claim 1, characterized in that: The spraying station (1) has symmetrical limiting protrusions (106) on its inner rear side.

6. The wear-resistant coating spraying equipment according to claim 1, characterized in that: Rubber pads are provided on the inner wall of the clamping frame (42) and the bottom of the clamping block (44).

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