Plate surface paint spraying device suitable for furniture processing and manufacturing

Abstract

The invention discloses a plate surface paint spraying device suitable for furniture processing and manufacturing, and belongs to the technical field of plate paint spraying. A plate surface paint spraying device suitable for furniture processing and manufacturing comprises a device body, the device body comprises a base and a telescopic support perpendicularly arranged at the base, the top of the telescopic support is provided with an extending part extending towards one side, and a paint spraying mechanism is rotationally arranged at the extending part; the paint spraying mechanism comprises a rotating disc, a plurality of guide rods are symmetrically arranged on the outer wall of the rotating disc along the axis, and attaching assemblies are slidably arranged on the guide rods. Compared with the prior art, the paint spraying mechanism can flexibly adapt to special-shaped plates of different shapes and sizes, the attaching assemblies can be tightly attached to the side walls of the plates, and even if the rollers move to the irregular positions of the special-shaped plates, the sub-boxes and the spray heads are located on the inner sides of the special-shaped plates all the time, and the relative constant distance is kept between the sub-boxes and the spray heads and the boundaries of the plates; and the plate paint spraying effect is guaranteed, and meanwhile paint waste is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of plate spraying, in particular to a plate surface spraying device suitable for furniture processing and manufacturing. Background Art

[0002] Furniture refers to the category of equipment and facilities that are essential for humans to maintain normal life, engage in production practice and carry out social activities. Commonly used furniture is made of wood furniture, which has natural and environmentally friendly characteristics. Wood materials have natural and original wood grain, delicate feel and gentle color, so they are used in various furniture, office facilities and decorative items. The manufacturing process of furniture is generally to process the wood boards and then assemble them into finished furniture.

[0003] There are more and more panel furniture needed in life, and the color choices of each household are becoming more and more vivid, so the requirements for panel painting are also getting higher and higher. Traditional panel painting devices will cause paint waste when processing irregularly shaped furniture panels (hereinafter referred to as special-shaped panels).

[0004] Specifically, due to the different shapes of the special-shaped plates, the reciprocating stroke of the nozzle of the existing paint spraying device is fixed, and the stroke is often greater than the maximum width of the special-shaped plate. When the nozzle runs to the narrow side of the special-shaped plate, part of the paint will be sprayed to one side of the special-shaped plate, resulting in unnecessary waste of paint. Summary of the invention

[0005] The invention provides a plate surface painting device suitable for furniture processing and manufacturing, which can overcome certain or some defects of the prior art.

[0006] According to the present invention, a plate surface spraying device suitable for furniture processing and manufacturing comprises a device body, the device body comprises a base and a telescopic bracket vertically arranged at the base, the top of the telescopic bracket has an extension portion extending to one side, and a spraying mechanism is rotatably arranged at the extension portion;

[0007] The paint spraying mechanism comprises a rotating disk, and a plurality of guide rods are symmetrically arranged along the axis on the outer wall of the rotating disk, and a fitting component is slidably arranged on each of the guide rods, and a pressing member is arranged between the guide rods and the fitting component, and the pressing member is used to provide a tendency to keep the fitting component fitting the side wall of the special-shaped plate in the direction of the rotating disk;

[0008] A painting assembly is arranged between the laminating assembly and the bottom of the rotating disk, and the painting assembly is used for spraying paint on the surface of the heterogeneous plate.

[0009] Preferably, the fitting component has a sliding part slidably arranged on the guide rod, a sleeve is fixedly provided on the side of the sliding part close to the rotating disk, the inner wall of the sleeve is connected to the clamping part, a rotating seat is detachably provided at the bottom of the sliding part, a roller is provided on the rotating seat that rotates along the side wall of the heterogeneous plate, and a handle is provided on the side of the sliding part away from the rotating disk.

[0010] Through the above structure, the sliding design of the sliding part on the guide rod enables the fitting component to flexibly adjust the distance from the side wall of the special-shaped plate to ensure a tight fit. At the same time, the connection between the inner wall of the sleeve and the clamping part provides the sliding part with a stable force to fit in the direction of the rotating disk, so that even if the plate is subjected to slight vibration during the painting process, it can maintain a stable fitting state.

[0011] The rollers installed at the rotating seat can roll along the side walls of the special-shaped sheets, which not only reduces the friction resistance between the bonding components and the sheets, but also makes the painting process smoother. The rolling action of the rollers helps to maintain a constant distance between the nozzle and the surface of the sheet, further improving the uniformity and quality of the painting.

[0012] Preferably, the clamping member includes a fixed disk rotatably arranged at the guide rod, the fixed disk is located near one end of the rotating disk, a first spring is fixedly arranged between the fixed disk and the inner wall of the sleeve, and the first spring is used to provide elastic force to keep the sleeve tightened toward the fixed disk.

[0013] Through the above structure, a first spring is arranged between the fixed disk and the inner wall of the sleeve, which provides a continuous elastic force that is pulled in the direction of the fixed disk, ensuring that the sleeve (and the clamping part connected to it) can fit tightly on the side wall of the special-shaped plate. Even if the plate is slightly vibrated or deformed during the painting process, it can maintain a stable clamping state, thereby improving the uniformity and quality of the paint. At the same time, the elastic force of the first spring not only provides a stable clamping force, but also gives the fitting component a certain adaptive adjustment ability. When there are slight unevenness or changes on the surface of the plate, the first spring can automatically adjust the clamping force to ensure that the sleeve and the side wall of the plate always maintain a good contact state, avoiding uneven paint spraying or missing paint due to poor contact.

[0014] Preferably, an installation cavity is formed in the sliding member at a position corresponding to the guide rod, and a locking assembly is provided in the installation cavity; the locking assembly includes a slide plate slidably arranged in the installation cavity, a latch is fixedly provided on the slide plate, one end of the latch passes through the sliding member and is located inside the sliding member, a second handle is fixedly provided on the other end of the latch that passes through the sliding member, and a second spring is fixedly provided between the slide plate and the installation cavity, and the second spring is used to provide an elastic force to keep the slide plate pressed against the inside of the sliding member.

[0015] Preferably, a slide groove extending along the length direction of the guide rod is formed at the corresponding positions of the guide rod and the pin. The slide groove and the pin are slidably matched and are used to limit the circumferential position of the fitting component along the guide rod. A first handle is fixedly provided at one end of the guide rod away from the rotating disk, and the first handle is used to limit the fitting component.

[0016] Through the above structure, the slide groove extending along the length direction of the guide rod is slidably matched with the latch pin, and the fitting component (assuming it is a component associated with the sliding member) is limited along the circumference of the guide rod, thereby limiting the displacement of the fitting component during rotation or movement, ensuring its stable movement on a predetermined trajectory. At the same time, the setting of the slide groove allows the latch pin to move along the guide rod within a certain range, thereby increasing the ability of the fitting component to fit tightly on the side wall of the special-shaped plate and improving its scope of use.

[0017] Preferably, the paint spraying assembly includes a sub-box arranged at the bottom of the sleeve, a main box arranged at the bottom of the rotating disk, and a paint storage tank arranged at the top of the fixed seat. The main box and the sub-box have multiple spray heads at the bottom. A connecting pipe is provided between the sub-box and the main box, and a connecting hose is provided between the paint storage tank and the main box.

[0018] Through the above structure, the main box and the sub-box are equipped with multiple nozzles at the bottom, so that the paint can cover a wider area and improve the uniformity of the paint. Multiple nozzles work simultaneously, which can significantly reduce the painting time and improve production efficiency. Since the nozzles of the sub-box and the main box can be flexibly arranged, the paint spraying assembly can well adapt to the complex shape of special-shaped plates. By adjusting the angle and position of the nozzle, it can be ensured that the paint can evenly cover every corner and edge of the plate.

[0019] Preferably, the guide rod is rotatably arranged at the side wall of the rotating disk, and a plurality of equally spaced slots are provided at the side wall of the slide slot, the slots match the latch, and the slots are used to lock the latch.

[0020] Through the above structure, when the plate is a circular plate, multiple bonding components are brought into contact with the side wall of the circular plate, and the guide rod is rotated to lock the pin through the slot, so that the bonding components are always at the radius position of the circular plate at the guide rod, thereby improving the painting effect of the circular plate.

[0021] Preferably, a sliding plate is also slidably provided at the guide rod, and the sliding plate is located on the side of the sliding member away from the sleeve, and the sliding plate is used to limit the circumferential direction of the sliding member.

[0022] Through the above structure, the sliding plate is located on the side of the sliding member away from the sleeve. When the sliding member slides on the guide rod, the sliding plate can limit its circumferential movement (i.e. rotation or displacement perpendicular to the sliding direction), ensuring that the sliding member maintains a stable posture during movement.

[0023] Preferably, the sliding plate has a fitting portion matched with the sliding groove, a plug rod is provided on one side of the fitting portion close to the sliding member, and a plug hole for plugging the plug rod is formed on the opposite side of the sliding member and the sliding plate.

[0024] Through the above structure, the matching design of the fitting part and the slide groove ensures that the sliding plate can slide along the predetermined trajectory of the guide rod. At the same time, the circumferential movement of the insertion rod is accurately limited by inserting the insertion rod into the insertion hole, thereby limiting the sleeve and preventing the sleeve from rotating to affect the painting effect.

[0025] Preferably, a first magnetic block is provided at one end of the insertion rod away from the sliding plate, and a second magnetic block adsorbed with the first magnetic block is provided on the inner wall of the insertion hole.

[0026] Through the above structure, the magnetic adsorption force between the first magnetic block and the second magnetic block provides additional stability for the connection between the insertion rod and the socket, which not only enhances the firmness of the connection, but also reduces the problem of loose connection caused by mechanical wear. At the same time, due to the magnetic attraction between the first magnetic block and the second magnetic block, the insertion rod can be more easily inserted into the socket and achieve quick docking, which simplifies the installation process of the sliding plate and improves work efficiency.

[0027] The beneficial effects of the present invention are as follows:

[0028] Compared with the existing technology, the painting mechanism can flexibly adapt to special-shaped plates of different shapes and sizes. The fitting component can fit tightly to the side wall of the plate. Even if the roller moves to the irregular part of the special-shaped plate, the scoring box and the nozzle are always located on the inner side of the special-shaped plate and maintain a relatively constant distance from the boundary of the plate, thereby ensuring the effect of painting the plate and avoiding waste of paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention is a schematic diagram of the overall structure of a panel surface spraying device suitable for furniture processing and manufacturing.

[0030] Figure 2 The present invention is a schematic diagram of the structure of a paint spraying mechanism of a panel surface spraying device suitable for furniture processing and manufacturing.

[0031] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a paint spraying mechanism of a panel surface spraying device suitable for furniture processing and manufacturing.

[0032] Figure 4 The present invention is a schematic diagram of the structure of a guide rod and a bonding component of a panel surface spray painting device suitable for furniture processing and manufacturing.

[0033] Figure 5 The present invention is a schematic diagram of the top-view cross-sectional structure of a guide rod and a bonding component of a plate surface spray painting device suitable for furniture processing and manufacturing.

[0034] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0035] Figure 7 The present invention is a schematic diagram of the side cross-sectional structure of a guide rod and a bonding component of a panel surface spray painting device suitable for furniture processing and manufacturing.

[0036] Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at point B in the middle.

[0037] 100, device body; 110, base; 120, telescopic bracket; 130, paint spraying mechanism; 210, fixed seat; 220, rotating plate; 230, guide rod; 240, laminating assembly; 250, sub-box; 260, main box; 270, connecting pipe; 320, paint storage tank; 330, spray head; 410, sliding member; 420, sleeve; 430, rotating seat; 440, roller; 450, handle hand; 460, locking assembly; 470, fixing plate; 480, first spring; 490, first handle; 510, slide groove; 520, card slot; 610, mounting cavity; 620, slide plate; 630, latch; 640, second handle; 650, second spring; 810, sliding plate; 820, fitting portion; 830, insertion rod; 840, first magnetic block; 850, socket; 860, second magnetic block. DETAILED DESCRIPTION

[0038] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0039] Example 1

[0040] See also Figure 1-4 The present embodiment provides a plate surface painting device suitable for furniture processing and manufacturing, which includes a device body 100, the device body 100 includes a base 110 and a telescopic bracket 120 vertically arranged at the base 110, the top of the telescopic bracket 120 has an extension portion extending to one side, and a paint spraying mechanism 130 is rotatably arranged at the extension portion;

[0041] The paint spraying mechanism 130 includes a rotating disk 220, and a plurality of guide rods 230 are symmetrically arranged along the axis on the outer wall of the rotating disk 220, and a fitting assembly 240 is slidably arranged on each of the guide rods 230, and a pressing member is arranged between the guide rods 230 and the fitting assembly 240, and the pressing member is used to provide a tendency to keep the fitting assembly 240 fitting the side wall of the special-shaped plate in the direction of the rotating disk 220;

[0042] A paint spraying assembly is provided between the laminating assembly 240 and the bottom of the rotating disk 220, and the paint spraying assembly is used for spraying paint on the surface of the heterogeneous plate.

[0043] Among them, a placing table is also provided at the base 110, and the placing table is used to place the special-shaped plate and to adsorb and limit the bottom of the special-shaped plate.

[0044] The telescopic bracket 120 is used to adjust the distance between the paint spraying mechanism 130 and the special-shaped plate.

[0045] When the present invention is in use, when the plate is a special-shaped plate, the plate is placed and adsorbed on the placement table, the paint spraying mechanism 130 is adjusted to a suitable position through the telescopic bracket 120, and then the multiple fitting components 240 are moved respectively to fit with the side walls of the plate. Compared with the prior art, the paint spraying mechanism 130 can flexibly adapt to special-shaped plates of different shapes and sizes, and the fitting components can fit tightly against the side walls of the plate, even if the roller moves to the irregular part of the special-shaped plate, so that the scoring box 250 and the nozzle 330 are always located on the inner side of the special-shaped plate and maintain a relatively constant distance from the boundary of the plate, thereby ensuring the effect of painting the plate and avoiding waste of paint.

[0046] In this embodiment, the fitting component 240 has a sliding member 410 slidably arranged at the guide rod 230, a sleeve 420 is fixedly provided on the side of the sliding member 410 close to the rotating disk 220, the inner wall of the sleeve 420 is connected to the clamping member, a rotating seat 430 is detachably provided at the bottom of the sliding member 410, a roller 440 that rotates along the side wall of the heterogeneous plate is provided at the rotating seat 430, and a handle 450 is provided on the side of the sliding member 410 away from the rotating disk 220.

[0047] Through the above structure, the sliding design of the sliding member 410 on the guide rod 230 enables the fitting component 240 to flexibly adjust the distance from the side wall of the special-shaped plate to ensure a tight fit. At the same time, the connection between the inner wall of the sleeve 420 and the clamping member provides the sliding member 410 with a stable force to fit in the direction of the rotating disk 220, so that even if the plate is slightly vibrated during the painting process, a stable fitting state can be maintained.

[0048] The roller 440 arranged at the rotating seat 430 can roll along the side wall of the special-shaped plate, which not only reduces the friction resistance between the bonding component and the plate, but also makes the painting process smoother. The rolling action of the roller 440 helps to maintain a constant distance between the nozzle and the surface of the plate, further improving the uniformity and quality of the painting.

[0049] In this embodiment, the clamping member includes a fixed disk 470 rotatably arranged at the guide rod 230. The fixed disk 470 is located near one end of the rotating disk 220. A first spring 480 is fixed between the fixed disk 470 and the inner wall of the sleeve 420. The first spring 480 is used to provide an elastic force to keep the sleeve 420 tightened toward the fixed disk 470.

[0050] Through the above structure, a first spring 480 is provided between the fixed disk 470 and the inner wall of the sleeve 420, which provides a continuous elastic force that is pulled in the direction of the fixed disk 470, ensuring that the sleeve 420 (and the clamping member connected thereto) can fit tightly against the side wall of the special-shaped sheet material. Even if the sheet material is slightly vibrated or deformed during the painting process, it can maintain a stable clamping state, thereby improving the uniformity and quality of the paint spraying. At the same time, the elastic force of the first spring 480 not only provides a stable clamping force, but also gives the fitting component a certain adaptive adjustment ability. When there are slight unevenness or changes on the surface of the sheet material, the first spring 480 can automatically adjust the clamping force to ensure that the sleeve 420 and the side wall of the sheet material always maintain a good contact state, thereby avoiding uneven paint spraying or leaking paint due to poor contact.

[0051] In this embodiment, an installation cavity 610 is formed in the sliding member 410 at a position corresponding to the guide rod 230, and a locking assembly 460 is provided in the installation cavity 610; the locking assembly 460 includes a slide plate 620 slidably arranged in the installation cavity 610, and a latch 630 is fixedly arranged at the slide plate 620, one end of the latch 630 passes through the sliding member 410 and is located inside the sliding member 410, and a second handle 640 is fixedly arranged at the other end of the latch 630 that passes through the sliding member 410, and a second spring 650 is fixedly arranged between the slide plate 620 and the installation cavity 610, and the second spring 650 is used to provide an elastic force to keep the slide plate 620 pressed against the inside of the sliding member 410.

[0052] A slide groove 510 extending along the length direction of the guide rod 230 is formed at the corresponding position of the guide rod 230 and the latch pin 630. The slide groove 510 and the latch pin 630 are slidably matched and are used to limit the circumferential position of the bonding component 240 along the guide rod 230. A first handle 490 is fixedly provided at one end of the guide rod 230 away from the rotating disk 220, and the first handle 490 is used to limit the bonding component 240.

[0053] Through the above structure, the slide groove 510 extending along the length direction of the guide rod 230 is slidably matched with the pin 630, and the bonding component 240 (assuming that it is a component associated with the sliding member 410) is limited along the circumference of the guide rod 230, thereby limiting the displacement of the bonding component 240 during rotation or movement, ensuring its stable movement on a predetermined trajectory. At the same time, the setting of the slide groove 510 allows the pin 630 to move along the guide rod 230 within a certain range, thereby increasing the ability of the bonding component 240 to fit tightly on the side wall of the special-shaped plate and improving its scope of use.

[0054] In this embodiment, the paint spraying assembly includes a sub-box 250 arranged at the bottom of the sleeve 420, a main box 260 arranged at the bottom of the rotating disk 220, and a paint storage tank 320 arranged at the top of the fixed seat 210. The main box 260 and the sub-box 250 have multiple nozzles 330 at the bottom. A connecting pipe 270 is provided between the sub-box 250 and the main box 260, and a connecting hose is provided between the paint storage tank 320 and the main box 260.

[0055] Through the above structure, the main box 260 and the sub-box 250 are equipped with multiple nozzles 330 at the bottom. This design allows the paint to cover a wider area and improves the uniformity of the paint. Multiple nozzles work simultaneously, which can significantly reduce the painting time and improve production efficiency. Since the nozzles 330 of the sub-box 250 and the main box 260 can be flexibly arranged, the paint spraying assembly can well adapt to the complex shape of the special-shaped plate. By adjusting the angle and position of the nozzle, it can be ensured that the paint can evenly cover every corner and edge of the plate.

[0056] Example 2

[0057] See Figure 5-8 This embodiment also provides a plate surface painting device suitable for furniture processing and manufacturing. The difference between it and embodiment 1 is that: the guide rod 230 is rotatably arranged on the side wall of the rotating disk 220, and a plurality of equally spaced card slots 520 are provided on the side wall of the slide groove 510. The card slots 520 match the latch 630, and the card slots 520 are used to lock the latch 630.

[0058] Through the above structure, when the plate is a circular plate, multiple bonding components 240 are brought into contact with the side wall of the circular plate, and the guide rod 230 is rotated to lock the pin 630 through the slot 520, so that the bonding component 240 is always at the radius position of the circular plate at the guide rod 230, thereby improving the painting effect on the circular plate.

[0059] In this embodiment, a sliding plate 810 is also slidably provided at the guide rod 230 . The sliding plate 810 is located at a side of the sliding member 410 away from the sleeve 420 . The sliding plate 810 is used to limit the circumferential position of the sliding member 410 .

[0060] Through the above structure, the sliding plate 810 is located on the side of the sliding member 410 away from the sleeve 420. When the sliding member 410 slides on the guide rod 230, the sliding plate 810 can limit its circumferential movement (i.e., rotation or displacement perpendicular to the sliding direction), ensuring that the sliding member 410 maintains a stable posture during movement.

[0061] In this embodiment, the sliding plate 810 has a fitting portion 820 that cooperates with the sliding groove 510. The fitting portion 820 is provided with an insertion rod 830 on the side close to the sliding member 410. The sliding member 410 and the sliding plate 810 have a socket 850 formed on the opposite side thereof for the insertion rod 830 to be inserted into.

[0062] Through the above structure, the matching design of the fitting portion 820 and the slide groove 510 ensures that the sliding plate 810 can slide along the predetermined trajectory of the guide rod 230. At the same time, the circumferential movement of the insertion rod 830 is accurately limited by inserting it into the insertion hole 850, thereby limiting the sleeve 420 to prevent the sleeve 420 from rotating and affecting the painting effect.

[0063] In this embodiment, a first magnetic block 840 is disposed at one end of the insertion rod 830 away from the sliding plate 810 , and a second magnetic block 860 adsorbed to the first magnetic block 840 is disposed on the inner wall of the insertion hole 850 .

[0064] Through the above structure, the magnetic adsorption force between the first magnetic block 840 and the second magnetic block 860 provides additional stability for the connection between the insertion rod 830 and the socket 850, which not only enhances the firmness of the connection, but also reduces the problem of loose connection caused by mechanical wear. At the same time, due to the magnetic attraction between the first magnetic block 840 and the second magnetic block 860, the insertion rod 830 can be more easily inserted into the socket 850 and achieve quick docking, which simplifies the installation process of the sliding plate 810 and improves work efficiency.

[0065] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0066] The present invention and its implementation methods are described schematically above, and the description is not restrictive. The embodiments shown in the embodiments are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the embodiments and designs a structure and an implementation method similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A paint spraying device for the surface of a panel suitable for furniture processing and manufacturing, It is characterized in that The device comprises a device body (100), wherein the device body (100) comprises a base (110) and a telescopic bracket (120) vertically arranged at the base (110), wherein the top of the telescopic bracket (120) is provided with an extension portion extending to one side, and a paint spraying mechanism (130) is rotatably arranged at the extension portion; The paint spraying mechanism (130) comprises a rotating disk (220), a plurality of guide rods (230) are symmetrically arranged along the axis at the outer wall of the rotating disk (220), a fitting assembly (240) is slidably arranged at each of the guide rods (230), a pressing member is arranged between the guide rods (230) and the fitting assembly (240), and the pressing member is used to provide a tendency to keep the fitting assembly (240) fitting against the side wall of the special-shaped plate in the direction of the rotating disk (220); A paint spraying assembly is provided between the laminating assembly (240) and the bottom of the rotating disk (220), and the paint spraying assembly is used for spraying paint on the surface of the heterogeneous plate.

2. A panel surface spraying device suitable for furniture processing and manufacturing according to claim 1, Features: The fitting assembly (240) comprises a sliding member (410) slidably arranged at the guide rod (230); a sleeve (420) is fixedly arranged on the side of the sliding member (410) close to the rotating disk (220); the inner wall of the sleeve (420) is connected to the pressing member; a rotating seat (430) is detachably arranged at the bottom of the sliding member (410); a roller (440) is arranged at the rotating seat (430) and rotates along the side wall of the heterogeneous plate; and a handle (450) is arranged on the side of the sliding member (410) away from the rotating disk (220).

3. A panel surface painting device suitable for furniture processing and manufacturing according to claim 1, Features: The pressing member comprises a fixed disk (470) rotatably arranged at the guide rod (230), the fixed disk (470) being located near one end of the rotating disk (220), a first spring (480) being fixedly arranged between the fixed disk (470) and the inner wall of the sleeve (420), the first spring (480) being used to provide an elastic force for keeping the sleeve (420) tightened in the direction of the fixed disk (470).

4. A panel surface spraying device suitable for furniture processing and manufacturing according to claim 1, Features: An installation cavity (610) is formed in the sliding member (410) at a position corresponding to the guide rod (230), and a locking assembly (460) is provided in the installation cavity (610); the locking assembly (460) includes a slide plate (620) slidably arranged in the installation cavity (610), a latch (630) is fixedly arranged at the slide plate (620), one end of the latch (630) passes through the sliding member (410) and is located inside the sliding member (410), and a second handle (640) is fixedly arranged at the other end of the latch (630) passing through the sliding member (410), and a second spring (650) is fixedly arranged between the slide plate (620) and the installation cavity (610), and the second spring (650) is used to provide an elastic force to keep the slide plate (620) pressed against the inside of the sliding member (410).

5. A panel surface spraying device suitable for furniture processing and manufacturing according to claim 4, Features: A slide groove (510) extending along the length direction of the guide rod (230) is formed at the corresponding position of the guide rod (230) and the latch pin (630). The slide groove (510) and the latch pin (630) are slidably matched and are used to limit the circumferential position of the fitting component (240) along the guide rod (230). A first handle (490) is fixedly provided at one end of the guide rod (230) away from the rotating disk (220). The first handle (490) is used to limit the fitting component (240).

6. A panel surface painting device suitable for furniture processing and manufacturing according to claim 1, Features: The paint spraying assembly comprises a sub-box (250) arranged at the bottom of a sleeve (420), a main box (260) arranged at the bottom of a rotating disk (220), and a paint storage tank (320) arranged at the top of a fixed seat (210); the main box (260) and the sub-box (250) are both provided with a plurality of spray heads (330) at the bottom; a connecting pipe (270) is provided between the sub-box (250) and the main box (260); and a connecting hose is provided between the paint storage tank (320) and the main box (260).

7. A panel surface painting device suitable for furniture processing and manufacturing according to claim 1, Features: The guide rod (230) is rotatably arranged on the side wall of the rotating disk (220), and a plurality of equally spaced slots (520) are arranged on the side wall of the slide groove (510). The slots (520) match the latch pin (630), and the slots (520) are used to lock the latch pin (630).

8. A panel surface spraying device suitable for furniture processing and manufacturing according to claim 7, Features: A sliding plate (810) is also slidably provided at the guide rod (230). The sliding plate (810) is located on a side of the sliding member (410) away from the sleeve (420). The sliding plate (810) is used to limit the circumferential position of the sliding member (410).

9. A panel surface painting device suitable for furniture processing and manufacturing according to claim 8, Features: The sliding plate (810) has a fitting portion (820) matched with the sliding groove (510), and a plug rod (830) is provided on the side of the fitting portion (820) close to the sliding member (410), and a plug hole (850) for plugging the plug rod (830) is formed on the opposite side of the sliding member (410) and the sliding plate (810).

10. A plate surface spraying device suitable for furniture processing and manufacturing according to claim 9, Features: A first magnetic block (840) is provided at one end of the insertion rod (830) away from the sliding plate (810), and a second magnetic block (860) adsorbed to the first magnetic block (840) is provided on the inner wall of the insertion hole (850).

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