Multi-layer solid wood board coating equipment

Abstract

The utility model discloses multi-layer solid wood board coating equipment which comprises a conveying table, a limiting mechanism is arranged at the bottom of the conveying table, a coating mechanism is arranged at the top of the conveying table, the coating mechanism comprises a coating assembly, the coating assembly comprises a device box, the inner wall of the device box is fixedly connected with a sliding rail, and the inner wall of the device box is fixedly connected with the sliding rail; the surface of the sliding rail is connected with a plurality of sets of sliding plates in a sliding mode, and the inner wall of the device box is fixedly connected with a fixing plate. According to the multi-layer solid wood board coating equipment, through the arrangement of the coating mechanism, under driving of a driving air cylinder and linkage between multiple sets of rotating rods and connecting rods, flexible adjustment of the distance between the multiple sets of spray guns is achieved, and therefore the coating range of the spray guns can be conveniently adjusted according to multi-layer solid wood boards of different sizes; the flexibility and the coating quality of the device are improved, and the coating efficiency of the multi-layer solid wood board is greatly improved in cooperation with constant-speed conveying of the conveying rollers.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood board processing technical field, concretely is a kind of multilayer solid wood board coating equipment. BACKGROUND

[0002] Reference patent name is: a wood furniture processing intelligent coating device (patent publication number: CN219150537U, patent publication date: June 9, 2023), the wood furniture processing intelligent coating device includes turnover subassembly and drying assembly, and the wood board to be sprayed is clamped and fixed by clamping piece, the inside paint spraying machine is moved downward by lifting box, so that lifting box and support seat are abutted, then the wood board is painted by paint spraying machine, so that lifting box and support seat form sealed space, guarantee the appearance after the wood board to be sprayed is painted, the wood board can be turned over by the rotation of clamping piece driven by first motor, the wood board after painting can be dried by hot air of hot air blower and then by air outlet pipe, the drying efficiency of wood board surface paint can be accelerated, so that the wood board does not need to be turned over manually, it is more convenient to use, the wood board after painting is dried simultaneously, and the processing efficiency is improved, so that the practicability is increased.

[0003] However, when implementing the above technical solution, the following problems exist: the above technical solution needs to fix the board by the fixing structure first when coating the board, and then coating operation is carried out by the spraying structure. In this operation process, the board needs to be fixed and disassembled constantly, the process is relatively complicated, and manual adjustment is required constantly, which can easily affect work efficiency. In addition, when the spraying structure sprays paint, the distance between multiple groups of nozzles cannot be adjusted, so it cannot be flexibly adapted to boards of different sizes, which can easily affect coating quality. Therefore, the utility model provides a multilayer solid wood board coating equipment. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a multilayer solid wood board coating equipment, which solves the problems of slow work efficiency of the existing multilayer solid wood board coating equipment and the distance between multiple groups of nozzles cannot be adjusted when the spraying structure sprays paint, so it cannot be flexibly adapted to boards of different sizes, which can easily affect coating quality.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a multilayer solid wood board coating equipment, comprising a conveying table, a limiting mechanism is arranged at the bottom of the conveying table, and a coating mechanism is arranged at the top of the conveying table, the coating mechanism comprises:

[0006] The painting assembly comprises a device box, an inner wall of the device box is fixedly connected with sliding rails, surfaces of the sliding rails are slidably connected with sliding plates, the inner wall of the device box is fixedly connected with a fixed plate, surfaces of the fixed plate and the sliding plates are rotatably connected with rotating rods and connecting rods, bottom ends of the fixed plate and the sliding plates are fixedly connected with supporting plates, one end of each supporting plate extends to the outside of the device box and is fixedly connected with a spray gun;

[0007] The driving assembly is arranged on one side of the device box.

[0008] The lifting assembly is arranged on the top of the conveying table.

[0009] Preferably, the driving assembly comprises a driving cylinder arranged on one side of the device box, one side of the driving cylinder is slidably connected with a piston rod, the surface of the piston rod is slidably connected with the inside of the device box, and one end of the piston rod is fixedly connected with one side of the sliding plate.

[0010] Preferably, the lifting assembly comprises an electric telescopic rod arranged on the top of the conveying table, the inside of the electric telescopic rod is slidably connected with a push rod, and the top end of the push rod is fixedly connected with the bottom of the device box.

[0011] Preferably, the front side of the device box is provided with a sliding groove, and the inner surface of the sliding groove is slidably connected with the surface of the supporting plate.

[0012] Preferably, the limiting mechanism comprises a connecting plate arranged on the bottom of the conveying table, one side of the connecting plate is fixedly connected with a limiting motor, the output shaft of the limiting motor is fixedly connected with a bidirectional screw rod through a shaft coupling, the surface of the bidirectional screw rod is threadedly connected with a moving plate, and the top of the moving plate is rotatably connected with a plurality of limiting rollers.

[0013] Preferably, the top of the connecting plate is provided with symmetric limiting grooves, the bottom of the moving plate is fixedly connected with symmetric limiting blocks, and the surface of the limiting block is slidably connected with the inner surface of the limiting groove.

[0014] Beneficial effects

[0015] The multi-layer solid wood board painting equipment has the following advantages compared with the prior art

[0016] Beneficial effects:

[0017] (1), the multilayer solid wood board coating equipment, through the start driving cylinder drives piston rod and the rightmost slide plate synchronous sliding to the left, the sliding of the right slide plate makes the right rotating rod and the one end of the connecting rod rotate in the front side of the slide plate, and the other end of the right rotating rod is rotatably connected with the one end of the left adjacent connecting rod, and the one end of the right connecting rod is rotatably connected with the one end of the left adjacent rotating rod, and the left adjacent connecting rod and the rotating rod are also synchronously rotated, and the position of the fixed plate located in the middle position remains unchanged, the synchronous rotation between the adjacent rotating rods and the connecting rods makes the slide plates on both sides of the fixed plate slide synchronously to the opposite side, so that the slide plates on both sides of the fixed plate realize the equal distance variation operation, and the sliding of the slide plates drives the support plates and the spray guns on both sides to slide synchronously, so that the distance between the multiple spray guns is adjusted, and then the distance between the multiple spray guns is adjusted, so that the coating operation of the multilayer solid wood board of different sizes is adapted, the coating mechanism is provided, the linkage between the multiple rotating rods and the connecting rods is driven by the driving cylinder, the distance between the multiple spray guns is flexibly adjusted, so that the coating range of the spray gun is adjusted for the multilayer solid wood board of different sizes, the flexibility and coating quality of the device are improved, and the uniform conveying of the conveying roller is matched, so that the coating efficiency of the multilayer solid wood board is greatly improved.

[0018] (2), the multilayer solid wood board coating equipment, through the start driving cylinder drives piston rod and the rightmost slide plate synchronous sliding to the left, the sliding of the right slide plate makes the right rotating rod and the one end of the connecting rod rotate in the front side of the slide plate, and the other end of the right rotating rod is rotatably connected with the one end of the left adjacent connecting rod, and the one end of the right connecting rod is rotatably connected with the one end of the left adjacent rotating rod, and the left adjacent connecting rod and the rotating rod are also synchronously rotated, and the position of the fixed plate located in the middle position remains unchanged, the synchronous rotation between the adjacent rotating rods and the connecting rods makes the slide plates on both sides of the fixed plate slide synchronously to the opposite side, so that the slide plates on both sides of the fixed plate realize the equal distance variation operation, and the sliding of the slide plates drives the support plates and the spray guns on both sides to slide synchronously, so that the distance between the multiple spray guns is adjusted, and then the distance between the multiple spray guns is adjusted, so that the coating operation of the multilayer solid wood board of different sizes is adapted, the coating mechanism is provided, the linkage between the multiple rotating rods and the connecting rods is driven by the driving cylinder, the distance between the multiple spray guns is flexibly adjusted, so that the coating range of the spray gun is adjusted for the multilayer solid wood board of different sizes, the flexibility and coating quality of the device are improved, and the uniform conveying of the conveying roller is matched, so that the coating efficiency of the multilayer solid wood board is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the external structure perspective view of the utility model;

[0020] Figure 2 It is the external structure perspective view of the utility model device box;

[0021] Figure 3 It is the internal structure perspective view of the utility model device box;

[0022] Figure 4 It is the three-dimensional structure schematic view of the utility model limiting mechanism.

[0023] In the figure: 1-conveying table, 2-limiting mechanism, 21-connection plate, 22-limiting motor, 23-bidirectional screw rod, 24-moving plate, 25-limiting roller, 3-coating mechanism, 31-coating assembly, 311-device box, 312-slideway, 313-sliding plate, 314-fixing plate, 315-rotating rod, 316-connection rod, 317-supporting plate, 318-spray gun, 32-driving assembly, 321-driving cylinder, 322-piston rod, 33-lifting assembly, 331-electric telescopic rod, 332-push rod, 4-sliding groove, 5-limiting groove, 6-limiting block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The present application provides a technical solution:

[0026] A multi-layer solid wood board coating equipment, comprising a conveying table 1, the bottom of the conveying table 1 is provided with a limiting mechanism 2, the top of the conveying table 1 is provided with a coating mechanism 3, the coating mechanism 3 comprises:

[0027] The coating assembly 31 comprises a device box 311, the inner wall of the device box 311 is fixedly connected with a slideway 312, the surface of the slideway 312 is slidably connected with a plurality of sliding plates 313, the inner wall of the device box 311 is fixedly connected with a fixing plate 314, the surfaces of the fixing plate 314 and the sliding plates 313 are rotatably connected with rotating rods 315 and connection rods 316, the bottom ends of the fixing plate 314 and the sliding plates 313 are fixedly connected with supporting plates 317, one end of the supporting plate 317 extends through the device box 311 to the outside and is fixedly connected with a spray gun 318;

[0028] The driving assembly 32 is arranged on one side of the device box 311.

[0029] The lifting assembly 33 is arranged on the top of the conveying table 1.

[0030] A plurality of groups of conveying rollers are mounted on the inner side of the conveying table 1, and the conveying rollers are driven to rotate by an external motor, and the plurality of groups of conveying rollers are driven by chain gear transmission; the slide rail 312 is used for slidingly limiting the slide plate 313, and between adjacent slide plates 313 and fixed plates 314, one end of the rotating rod 315 of the slide plate 313 is rotatably connected with one end of the adjacent connecting rod 316, and the rotating rod 315 on the surface of a single slide plate 313 is consistent with the rotating center point of the connecting rod 316; the spray gun 318 is communicated with an external paint spraying machine through a hose.

[0031] In the embodiment, the driving assembly 32 includes a driving cylinder 321 mounted on one side of the device box 311, one side of the driving cylinder 321 is slidably connected with a piston rod 322, the surface of the piston rod 322 is slidably connected with the inside of the device box 311, and one end of the piston rod 322 is fixedly connected with one side of the slide plate 313.

[0032] The driving cylinder 321 is communicated with an external gas source through a gas pipe.

[0033] In the embodiment, the lifting assembly 33 includes an electric telescopic rod 331 mounted on the top of the conveying table 1, the inside of the electric telescopic rod 331 is slidably connected with a push rod 332, and the top end of the push rod 332 is fixedly connected with the bottom of the device box 311.

[0034] The electric telescopic rod 331 is connected with an external circuit through a wire, and the electric telescopic rod 331 is used for adjusting the height of the device box 311 and the spray gun 318.

[0035] In the embodiment, the front side of the device box 311 is provided with a sliding groove 4, and the inner surface of the sliding groove 4 is slidably connected with the surface of the supporting plate 317.

[0036] The sliding groove 4 is used for slidingly limiting the supporting plate 317.

[0037] When the driving cylinder 321 is started, the piston rod 322 and the rightmost sliding plate 313 are simultaneously driven to slide to the left side. The sliding of the right sliding plate 313 causes the right rotating rod 315 and one end of the connecting rod 316 to rotate on the front side of the sliding plate 313. The other end of the right rotating rod 315 is rotationally connected with one end of the left adjacent connecting rod 316, and one end of the right connecting rod 316 is rotationally connected with one end of the left adjacent rotating rod 315. The left adjacent connecting rod 316 and the rotating rod 315 are simultaneously rotated, and the position of the fixed plate 314 located in the middle position remains unchanged. The simultaneous rotation between the adjacent rotating rods 315 and the connecting rods 316 causes the sliding plates 313 on both sides of the fixed plate 314 to simultaneously slide to the opposite side, thereby achieving the equal distance adjustment of the sliding plates 313 on both sides of the fixed plate 314. The sliding of the sliding plates 313 simultaneously drives the sliding of the support plates 317 and the spray guns 318 on both sides, thereby adjusting the distance between the multiple spray guns. By adjusting the distance between the multiple spray guns 318, the device can be adapted to different sizes of multi-layer solid wood boards for painting operation. By setting the painting mechanism 3, the driving of the driving cylinder 321 and the linkage between the multiple rotating rods 315 and the connecting rods 316, the distance between the multiple spray guns 318 is flexibly adjusted, which facilitates the adjustment of the painting range of the spray guns 318 for different sizes of multi-layer solid wood boards, improves the flexibility and painting quality of the device, and cooperates with the uniform conveying of the conveying rollers to greatly improve the painting efficiency of the multi-layer solid wood boards.

[0038] In this embodiment, the limiting mechanism 2 includes a connecting plate 21 installed at the bottom of the conveying table 1. One side of the connecting plate 21 is fixedly connected with a limiting motor 22. One end of the output shaft of the limiting motor 22 is fixedly connected with a bidirectional screw 23 through a shaft coupling. The surface of the bidirectional screw 23 is threadedly connected with a moving plate 24. The top of the moving plate 24 is rotationally connected with multiple limiting rollers 25.

[0039] The limiting motor 22 is a three-phase asynchronous motor and is connected with an external circuit through wires. The bidirectional screw 23 rotates inside the connecting plate 21.

[0040] In this embodiment, the top of the connecting plate 21 is provided with a pair of symmetrical limiting grooves 5. The bottom of the moving plate 24 is fixedly connected with a pair of symmetrical limiting blocks 6. The surface of the limiting block 6 is slidably connected with the inner surface of the limiting groove 5.

[0041] The limiting groove 5 and the limiting block 6 are used to limit the sliding of the moving plate 24, so as to avoid the deviation of the moving plate 24 and the limiting roller 25 during sliding.

[0042] The limit motor 22 drives the bidirectional screw rod 23 to rotate, and the rotation of the bidirectional screw rod 23 makes the two moving plates 24 and the limit block 6 slide synchronously to the opposite side, so that the limit block 6 slides on the inner surface of the limit groove 5, and the sliding of the moving plate 24 drives the two limit rollers 25 to slide synchronously, and since the limit roller 25 extends above the conveying roller through the conveying roller, the limit roller 25 is used to centrally limit the different sizes of multi-layer solid wood plates placed on the surface of the conveying roller, and the limit mechanism 2 is used to adjust the distance between the two limit rollers 25 driven by the limit motor 22, so that the different sizes of multi-layer solid wood plates conveyed on the conveying roller are centrally limited by the two limit rollers 25, so that the multi-layer solid wood plates are kept in the middle during the conveying process, thereby improving the subsequent coating quality.

[0043] Meanwhile, the contents not described in detail in the specification are all prior art known to those skilled in the art.

[0044] In operation, first, the multi-layer solid wood plate is placed on the conveying roller surface arranged on the top of the conveying table 1, then the limit motor 22 drives the bidirectional screw rod 23 to rotate, and the rotation of the bidirectional screw rod 23 makes the two moving plates 24 and the limit block 6 slide synchronously to the opposite side, so that the limit block 6 slides on the inner surface of the limit groove 5, and the sliding of the moving plate 24 drives the two limit rollers 25 to slide synchronously, and since the limit roller 25 extends above the conveying roller through the conveying roller, the limit roller 25 is used to centrally limit the different sizes of multi-layer solid wood plates placed on the surface of the conveying roller, and the limit mechanism 2 is used to adjust the distance between the two limit rollers 25 driven by the limit motor 22, so that the different sizes of multi-layer solid wood plates conveyed on the conveying roller are centrally limited by the two limit rollers 25, so that the multi-layer solid wood plates are kept in the middle during the conveying process, thereby improving the subsequent coating quality.

[0045] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A multi-layered solid wood board painting apparatus comprising a conveying table (1), characterized by: The bottom of the conveying table (1) is provided with a limiting mechanism (2), and the top of the conveying table (1) is provided with a coating mechanism (3), which comprises: The coating assembly (31) comprises a device box (311), the inner wall of the device box (311) is fixedly connected with a sliding rail (312), the surface of the sliding rail (312) is slidably connected with a plurality of sliding plates (313), the inner wall of the device box (311) is fixedly connected with a fixed plate (314), the surfaces of the fixed plate (314) and the sliding plate (313) are rotatably connected with a rotating rod (315) and a connecting rod (316), the bottom ends of the fixed plate (314) and the sliding plate (313) are fixedly connected with a supporting plate (317), one end of the supporting plate (317) extends to the outside of the device box (311) and is fixedly connected with a spray gun (318); The driving assembly (32) is arranged on one side of the device box (311); The lifting assembly (33) is arranged on the top of the conveying table (1).

2. A multi-layered solid wood panel coating apparatus according to claim 1, characterized in that: The driving assembly (32) comprises a driving cylinder (321) mounted on one side of the device box (311), one side of the driving cylinder (321) is slidably connected with a piston rod (322), the surface of the piston rod (322) is slidably connected with the inside of the device box (311), and one end of the piston rod (322) is fixedly connected with one side of the sliding plate (313).

3. A multi-layered solid wood panel coating apparatus according to claim 1, characterized in that: The lifting assembly (33) comprises an electric telescopic rod (331) mounted on the top of the conveying table (1), the inside of the electric telescopic rod (331) is slidably connected with a push rod (332), and the top end of the push rod (332) is fixedly connected with the bottom of the device box (311).

4. A multi-layered solid wood panel coating apparatus according to claim 1, characterized in that: The front side of the device box (311) is provided with a sliding groove (4), and the inner surface of the sliding groove (4) is slidably connected with the surface of the supporting plate (317).

5. A multi-layered solid wood panel coating apparatus according to claim 1, characterized in that: The limiting mechanism (2) comprises a connecting plate (21) mounted on the bottom of the conveying table (1), one side of the connecting plate (21) is fixedly connected with a limiting motor (22), one end of the output shaft of the limiting motor (22) is fixedly connected with a bidirectional screw rod (23) through a shaft coupling, the surface of the bidirectional screw rod (23) is threadedly connected with a moving plate (24), and the top of the moving plate (24) is rotatably connected with a plurality of limiting rollers (25).

6. A multi-layered solid wood panel coating apparatus according to claim 5, characterized in that: The top of the connecting plate (21) is provided with a pair of symmetrical limiting grooves (5), the bottom of the moving plate (24) is fixedly connected with a pair of symmetrical limiting blocks (6), and the surface of the limiting block (6) is slidably connected with the inner surface of the limiting groove (5).

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