A wood moulding undercoating vacuum spraying device

Abstract

The utility model discloses a kind of wood line strip bottom surface lacquer vacuum spraying devices, relate to wood line strip bottom surface paint spraying technical field.The utility model includes spraying machine base, support base and wood line strip body, the top of support base is fixed with mounting bracket, and the both sides of mounting bracket are fixed with several groups of support frame with equal interval, the inside of several groups of support frame is fixed with slide bar, and the middle part of slide bar is fixed with mounting plate, the both ends outside of slide bar are slidably provided with sliding block, and the outside of slide bar is sleeved with second spring, the top of mounting plate is fixed with several groups of limit sliding cylinder with equal interval, the inside of several groups of limit sliding cylinder is slidably provided with press-down column, and the top of press-down column is fixed with clamping block, the utility model can be more convenient to provide more stable conveying function to different size and width wood line strip, to improve the use adaptability of vacuum spraying device, while reduce the economic cost that need to be made to order multiple groups of different clamping fixtures.

Description

Technical Field

[0001] This utility model relates to the field of wood molding bottom surface painting technology, specifically a wood molding bottom surface paint vacuum spraying device. Background Technology

[0002] Spraying paint on the bottom of wood trim effectively isolates it from direct contact with humid air and moisture, preventing the wood from warping, molding, and rotting, thus extending its lifespan. The protective film formed by the paint also blocks insect infestation, ensuring structural stability. Furthermore, the paint enhances the surface adhesion of the wood trim, providing a good foundation for subsequent surface treatment processes and ensuring a more beautiful and durable overall decorative effect.

[0003] When spraying the bottom surface of wood strips, a vacuum spraying device is required. Traditional vacuum spraying devices usually use conveyor belts to transport wood strips, and only clamp and transport a single type of wood strip at a time. This results in poor stability of the wood strips when spraying multiple different types of wood strips, leading to transportation deviations and preventing them from entering the vacuum spraying device. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a vacuum spraying device for wood strip base coat paint, which can provide a relatively stable conveying function for wood strips of different sizes and widths, thereby improving the adaptability of the vacuum spraying device and reducing the economic cost of customizing multiple sets of different clamping fixtures.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vacuum spraying device for wood trim base coat, comprising a spraying machine base, a support base, and a wood trim body. A mounting frame is fixed to the top of the support base, and several sets of support frames are fixed at equal intervals on both sides of the mounting frame. Slide rods are fixed to the inner sides of the several sets of support frames, and a mounting plate is fixed to the middle of the slide rods. Sliding sliders are slidably arranged on the outer sides of both ends of the slide rods, and second springs are sleeved on the outer sides of the slide rods, respectively abutting against the sliders and support frames. Several sets of limiting slide cylinders are fixed at equal intervals on the top of the mounting plate, corresponding one-to-one with the several sets of slide rods. A downward pressing column is slidably arranged inside each of the several sets of limiting slide cylinders, and a locking block is fixed to the top of the downward pressing column, slidingly engaging with the limiting slide cylinder.

[0006] By adopting the above technical solution, the support base provides stable support, and the mounting frame fixed at its top provides a mounting base for other components. Several sets of support frames are fixed at equal intervals on both sides of the mounting frame, and slide rods are fixed on the inner side to provide a track for the sliding of the slider. The mounting plate fixed in the middle of the slide rod is used to install components such as the limiting slide cylinder. The sliders that are slidably set on the outer sides of both ends of the slide rod can slide on the slide rod. The second springs sleeved on the outer side of the slide rod are respectively pressed against the slider and the support frame to provide elastic force for the slider, so that the slider can clamp the wood strip body. Several sets of limiting slide cylinders that are fixed at equal intervals at the top of the mounting plate are set one by one with multiple sets of slide rods. The pressure column that is slidably set inside can slide up and down. The locking block fixed at the top of the pressure column slides and engages with the limiting slide cylinder to ensure the stability of the pressure column sliding.

[0007] Furthermore, the top of the spraying machine base is provided with a vacuum spraying machine body, which is electrically connected to an external power source through a control center. The vacuum spraying machine body has a vacuum spraying machine inlet in the middle and a paint external interface on the top.

[0008] By adopting the above technical solution, the spraying machine base provides a stable foundation for the vacuum spraying machine body. The vacuum spraying machine body is electrically connected to an external power source through the control center to realize the power-on operation of the equipment, so that it can perform vacuum spraying operations on the wood strips according to the preset program. The vacuum spraying machine inlet set in the middle of the vacuum spraying machine body is the key channel for the wood strips to enter the spraying area. The paint external interface set on the top of the vacuum spraying machine body is used to connect to external paint supply equipment.

[0009] Furthermore, the mounting frame is equipped with a conveyor belt inside, and the wooden strip body is placed on top of the conveyor belt.

[0010] By adopting the above technical solution, the mounting frame provides space for the installation and support of the conveyor belt, ensuring that the conveyor belt can run stably inside the device. The top of the conveyor belt is used to place the wood strip body. Through the operation of the conveyor belt, the wood strip body can be moved, realizing the transportation of the wood strip body inside the device, and preparing for subsequent processes such as spraying.

[0011] Furthermore, a retaining plate is fixed to the bottom of the pressing column, and a first pulley is installed at the bottom of the retaining plate, which rolls against the top of the wooden strip body.

[0012] By adopting the above technical solution, the clamping plate at the bottom of the pressure column plays the role of receiving and transmitting pressure. It transmits the elastic force on the pressure column to the lower component, ensuring that the pressure can be effectively applied to the wood strip body. The first pulley installed at the bottom of the clamping plate can provide a stable clamping force to the wood strip body when it rolls against the top of the wood strip body, preventing it from shifting or shaking during transportation. It can also reduce the friction between the wood strip body and the wood strip body by rolling, thus assisting the wood strip body to be transported smoothly.

[0013] Furthermore, a first spring is sleeved on the outer side of the pressing column, and it abuts against the mounting plate and the clamping plate respectively.

[0014] By adopting the above technical solution, the first spring is pressed against the mounting plate and the clamping plate respectively. Through this pressing relationship, the first spring can transmit the elastic force to the clamping plate, thereby enabling the clamping plate to apply a stable pressing force to the wood strip body, ensuring the stability of the wood strip body during transportation.

[0015] Furthermore, a side pressure column is fixed to the bottom of the slider, and a second pulley is rotatably provided at the bottom of the side pressure column, which rolls against the outer side of the wooden strip body.

[0016] By adopting the above technical solution, a side pressure column is fixed at the bottom of the slider. The slider, as a support and connecting component, provides a stable installation position for the side pressure column, enabling the side pressure column to be accurately positioned in the required working position. The second pulley rotatably set at the bottom of the side pressure column, when rolling and pressing against the outer side of the wood strip body, can provide a stable pressing force to the wood strip body from the side, preventing the wood strip body from shifting laterally during transportation, and can also reduce the friction between the pulley and the wood strip body through rolling, assisting the smooth transportation of the wood strip body.

[0017] In summary, the present invention has the following main advantages:

[0018] This invention utilizes a slider, a side pressure column, and a second pulley. When the wood strip is placed on a conveyor belt for transport, the slider slides on the slide bar due to the elastic force of the second spring. This allows the second pulley, rotatably connected to the side pressure column at the bottom of the slider, to clamp the two sides of the wood strip. The second pulley provides clamping and assists in transporting the wood strip. Furthermore, the lower pressure column inside the limiting cylinder uses the elastic force of the first spring against the clamping plate to press the top of the wood strip via the first pulley at the bottom, providing auxiliary transport. The lower pressure column engages and slides inside the limiting cylinder through four sets of locking blocks at the top, ensuring good stability. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural diagram of the connection between the first pulley and the first spring of this utility model, viewed from below.

[0021] Figure 3 This is a partial front view of the connection between the slider and the slide rod of this utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the pressure column and the locking block of this utility model.

[0023] In the diagram: 1. Sprayer base; 2. Vacuum sprayer body; 3. Vacuum sprayer inlet; 4. Paint external interface; 5. Support base; 6. Mounting frame; 7. Conveyor belt; 8. Support frame; 9. Slide bar; 10. Mounting plate; 11. Limiting slide cylinder; 12. Downward pressure column; 13. Locking block; 14. Clamping plate; 15. First pulley; 16. First spring; 17. Sliding block; 18. Side pressure column; 19. Second pulley; 20. Second spring; 21. Wood trim body. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In this embodiment:

[0026] A vacuum spraying device for wood trim base coat paint, such as Figures 1-4 As shown, the system includes a spraying machine base 1, a support base 5, and a wood trim body 21. A mounting frame 6 is fixed to the top of the support base 5, and several sets of support frames 8 are fixed at equal intervals on both sides of the mounting frame 6. A sliding rod 9 is fixed to the inner side of the several sets of support frames 8, and a mounting plate 10 is fixed to the middle of the sliding rod 9. A slider 17 is slidably arranged on the outer side of both ends of the sliding rod 9, and a second spring 20 is sleeved on the outer side of the sliding rod 9, which abuts against the slider 17 and the support frame 8 respectively. Several sets of limiting sliding cylinders 11 are fixed at equal intervals on the top of the mounting plate 10, and are arranged in a one-to-one correspondence with several sets of sliding rods 9. A downward pressing column 12 is slidably arranged inside the several sets of limiting sliding cylinders 11, and a locking block 13 is fixed to the top of the downward pressing column 12, which slides and engages with the limiting sliding cylinder 11.

[0027] Among them, the support base 5 is responsible for stable support, and the mounting frame 6 fixed on its top is used to build an installation platform for each component. Multiple sets of support frames 8 are fixed at equal intervals on both sides of the mounting frame 6. The inner side is equipped with a slide rod 9 to provide a sliding track for the slider 17. The mounting plate 10 fixed in the middle of the slide rod 9 is used to install the limiting slide cylinder 11, etc. The slider 17 that slides at both ends of the slide rod 9 is subjected to the elastic force of the outer second spring 20, which can clamp the wood strip body 21. The limiting slide cylinder 11 at the top of the mounting plate 10 corresponds to the slide rod 9. The internal pressing column 12 slides, and the top locking block 13 engages with the limiting slide cylinder 11 to ensure stable sliding.

[0028] See Figure 1 The top of the base 1 of the spraying machine is provided with a vacuum spraying machine body 2, which is electrically connected to an external power source through a control center. The middle of the vacuum spraying machine body 2 is provided with a vacuum spraying machine inlet 3, and the top of the vacuum spraying machine body 2 is provided with a paint external interface 4.

[0029] The base 1 of the spraying machine provides stable support and a reliable platform for the vacuum spraying machine body 2. The vacuum spraying machine body 2 is connected to an external power source via a control center to perform vacuum spraying on the wood trim according to a preset program. The vacuum spraying machine inlet 3 in the middle is an important channel for the wood trim to enter the spraying area. The paint external interface 4 at the top is used to connect to external paint supply equipment.

[0030] See Figure 1 The mounting frame 6 has a conveyor belt 7 inside, and a wooden strip body 21 is placed on top of the conveyor belt 7.

[0031] The mounting frame 6 provides an installation and support environment for the conveyor belt 7, ensuring its stable operation within the device. The wooden strip body 21 can be placed on the conveyor belt 7, and its operation can move the wooden strip body 21, achieving the conveying of the wooden strip body 21 within the device and creating conditions for subsequent operations such as spraying.

[0032] See Figure 1 , Figure 2 , Figure 3 and Figure 4 The bottom of the pressing column 12 is fixed with a pressing piece 14, and the bottom of the pressing piece 14 is equipped with a first pulley 15, which rolls against the top of the wooden strip body 21.

[0033] The pressing plate 14 at the bottom of the pressing column 12 is responsible for receiving and transmitting pressure, transferring the elastic force on the pressing column 12 to the lower component, ensuring that the pressure can be effectively applied to the wood strip body 21. The first pulley 15 installed at the bottom of the pressing plate 14 rolls against the top of the wood strip body 21, which can not only steadily press down on the wood strip body 21 to prevent it from shifting and shaking during transportation, but also reduce the friction with the wood strip body 21 by rolling, thus helping the wood strip body 21 to be transported smoothly.

[0034] See Figure 2 and Figure 3 The outer side of the pressure column 12 is fitted with a first spring 16, which abuts against the mounting plate 10 and the clamping piece 14 respectively.

[0035] The first spring 16 has its two ends abutting against the mounting plate 10 and the clamping plate 14, respectively. With the help of this clamping state, the first spring 16 can transmit the elastic force to the clamping plate 14, so that the clamping plate 14 can apply a continuous and stable clamping force to the wood strip body 21, thereby ensuring the stability of the wood strip body 21 during transportation.

[0036] See Figure 1 , Figure 2 and Figure 3 The bottom of the slider 17 is fixed with a side pressure column 18, and the bottom of the side pressure column 18 is rotatably provided with a second pulley 19, which rolls against the outer side of the wooden strip body 21.

[0037] The slider 17 has a side pressure column 18 fixed at its bottom, which serves as a support and connection, allowing the side pressure column 18 to be installed stably in the right position. The second pulley 19 at the bottom of the side pressure column 18 rotates and rolls against the outside of the wood strip body 21, which can both press the wood strip body 21 from the side to prevent it from shifting laterally during transportation, and reduce friction by rolling, thus helping the wood strip body 21 to be transported smoothly.

[0038] The implementation principle of this embodiment is as follows: First, the spraying machine base 1 and the support base 5 are stably placed in the designated position. Then, the conveyor belt 7 inside the top mounting bracket 6 of the vacuum spraying machine body 2 and the support base 5 is started through the control center. Then, the wood strip body 21 to be sprayed is placed above the conveyor belt 7 for transportation. During the transportation process of the conveyor belt 7, the slider 17 will slide on the slide rod 9 by the elastic force of the second spring 20, so that the second pulley 19, which is rotatably connected to the side pressure column 18 at the bottom of the slider 17, clamps the two sides of the wood strip body 21. The second pulley 19 will clamp the wood strip body 21 while providing clamping. During the process, auxiliary conveying is performed. Then, the limiting slide cylinders 11, which are installed at equal intervals on the top of the mounting plate 10, have a downward pressure column 12 inside. The first spring 16 presses against the abutment plate 14, which in turn presses against the top of the wood strip body 21 through the first pulley 15 at the bottom, providing auxiliary transport function for the wood strip body 21. The downward pressure column 12 is engaged and slid inside the limiting slide cylinder 11 through the four sets of locking blocks 13 at the top, so that the downward pressure column 12 has good stability. Finally, the wood strip body 21 can be stably entered into the vacuum spraying machine inlet 3 in the middle of the vacuum spraying machine body 2, and the vacuum spraying machine body 2 will spray the wood strip body 21.

[0039] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A vacuum spraying device for wood trim base coat paint, characterized in that: Includes a spraying machine base (1), a support base (5), and a wood trim body (21); The top of the support base (5) is fixed with a mounting frame (6), and several sets of support frames (8) are fixed at equal intervals on both sides of the mounting frame (6). The inner side of the several sets of support frames (8) is fixed with a sliding rod (9), and the middle of the sliding rod (9) is fixed with a mounting plate (10). The outer sides of both ends of the sliding rod (9) are slidably provided with sliders (17), and the outer side of the sliding rod (9) is sleeved with a second spring (20), which abuts against the slider (17) and the support frame (8) respectively. The top of the mounting plate (10) is fixed with several sets of limiting sliding cylinders (11) at equal intervals, and they are arranged one-to-one with the several sets of sliding rods (9). The interior of the several sets of limiting sliding cylinders (11) is slidably provided with a pressing column (12), and the top of the pressing column (12) is fixed with a locking block (13), which slides and engages with the limiting sliding cylinder (11).

2. The vacuum spraying device for wood trim undercoat paint according to claim 1, characterized in that: The top of the base (1) of the spraying machine is provided with a vacuum spraying machine body (2), which is electrically connected to an external power source through a control center. The vacuum spraying machine body (2) is provided with a vacuum spraying machine inlet (3) in the middle, and a paint external interface (4) is provided on the top of the vacuum spraying machine body (2).

3. The vacuum spraying device for wood trim undercoat paint according to claim 1, characterized in that: The mounting frame (6) is equipped with a conveyor belt (7) inside, and a wooden strip body (21) is placed above the conveyor belt (7).

4. The vacuum spraying device for wood trim primer as described in claim 1, characterized in that: The bottom of the pressing column (12) is fixed with a pressing piece (14), and the bottom of the pressing piece (14) is equipped with a first pulley (15), which rolls against the top of the wooden strip body (21).

5. The vacuum spraying device for wood trim primer as described in claim 1, characterized in that: The outer side of the pressure column (12) is fitted with a first spring (16), which abuts against the mounting plate (10) and the clamping piece (14) respectively.

6. The vacuum spraying device for wood trim undercoat paint according to claim 1, characterized in that: The bottom of the slider (17) is fixed with a side pressure column (18), and the bottom of the side pressure column (18) is rotatably provided with a second pulley (19), which rolls against the outer side of the wooden strip body (21).

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