Surface treatment device for processing solid wood doors

Abstract

The present invention relates to the technical field of surface treatment of solid wood doors, and specifically to a surface treatment device for processing solid wood doors, comprising a device base, the inner surface of the device base is fixedly connected with a fixed splint, the outer surface of the device base is fixedly connected with a storage box, the outer surface of the storage box is fixedly connected with a driving pump, the outer surface of the device base is provided with an equidistant distribution mechanism, the outer surface of the device base is provided with a reciprocating drive mechanism, the outer surface of the reciprocating drive mechanism is provided with a linkage feeding mechanism, and the top surface of the device base is provided with a spray control mechanism. Through the setting of the spray control mechanism, during use, the start and stop of spraying can be automatically controlled according to the contact situation between the sprayer and the surface of the wooden door, so that spraying will be automatically stopped in the hollow area of ​​the wooden door, avoiding ineffective spraying in non-spraying areas, saving spray material, reducing costs, and improving the quality and efficiency of spraying.

Description

Technical Field

[0001] The invention relates to the technical field of surface treatment of solid wooden doors, in particular to a surface treatment device for processing solid wooden doors. Background Art

[0002] Surface spraying of solid wood doors is a key process to enhance their aesthetics and durability. First, the solid wood doors are polished to remove burrs and unevenness on the surface to make the door surface smooth and delicate. Next, the primer is sprayed. The primer has good adhesion and sealing properties, which can effectively prevent the mutual penetration between wood and paint, and protect the wood from deformation and cracking. After the primer is dry, it needs to be polished to increase the adhesion of the paint film. Finally, the topcoat is sprayed. The choice of topcoat needs to consider color, texture and gloss to achieve the best aesthetic effect. The entire spraying process usually includes the steps of sanding the materials, filling and coloring, spraying primer, polishing primer, surface coloring, spraying topcoat, drying topcoat and testing and packaging. This process can not only make the surface of the solid wood door bright and beautiful, but also effectively waterproof and anti-oxidation, and extend the service life.

[0003] Common surface treatment for wooden doors is surface spraying.

[0004] The existing patent (publication number: CN116510938B) discloses a paint spraying device for solid wood door processing, which relates to the technical field of wood board spraying, including a fuselage, a paint spraying chamber bracket fixedly installed on one side of the fuselage, and also including a reversing mechanism, a point-shaped flow regulating mechanism, and a linear flow regulating mechanism. The reversing mechanism is fixedly installed on the top of the fuselage for changing the type of sprayed paint, the point-shaped flow regulating mechanism is fixedly installed on the support frame at the top of the fuselage and is located above the reversing mechanism, and is used to control the flow rate of the paint spray and can control the paint to be discharged in a columnar or mesh manner, and the linear flow regulating mechanism is fixedly installed on the support frame at the top of the fuselage and is located on the rear side of the point-shaped flow regulating mechanism, and is used to control the paint to be discharged in a linear manner; the present invention can spray paint on solid wood doors with different flow rates and different shapes, and can switch the type of paint at any time, has a simple structure, is easy to use, has high spraying efficiency, and saves time and cost. During the use of the above-mentioned equipment, since the surface of the wooden door may need to be grooved to install window glass or door locks during the processing, spraying is not required in this area. The existing device is not convenient for automatically controlling the start and stop of the spraying according to the hollowing situation of the wooden door surface, resulting in spraying in the hollow area or non-spraying area of ​​the wooden door, causing a waste of spray material, and the paint may escape to other non-working areas during the spraying process, which has a certain impact on the environment.

[0005] In view of this, we propose a surface treatment device for solid wood door processing. Summary of the invention

[0006] The purpose of the present invention is to provide a surface treatment device for processing solid wood doors, so as to solve the problems existing in the existing surface treatment devices for processing solid wood doors proposed in the above background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: A surface treatment device for processing solid wood doors, comprising a device base, the inner surface of the device base is fixedly connected to a fixed splint, the outer surface of the device base is fixedly connected to a storage box, the outer surface of the storage box is fixedly connected to a driving pump, the outer surface of the device base is provided with an equidistant distribution mechanism, the outer surface of the device base is provided with a reciprocating drive mechanism, the outer surface of the reciprocating drive mechanism is provided with a linkage feeding mechanism, and the top surface of the device base is provided with a spray control mechanism.

[0007] Preferably, the equidistant distribution mechanism includes a sliding shell, which is slidably connected to the top surface of the device base, and the outer surface of the device base is fixedly connected to a sliding ring, and the outer surface of the device base is fixedly connected to a limiting guide rail, and the outer surface of the limiting guide rail is slidably connected to a sprayer, and the outer surface of the sprayer is hinged to a cross-hinged rod, and the other end of the cross-hinged rod is hinged to a pulling shell, and the outer surface of the pulling shell is slidably connected to a movable splint, and the outer surface of the device base is fixedly connected to a splint limiting rod, and the inner surface of the sliding shell is fixedly connected to an adjusting motor, and the output end of the adjusting motor is fixedly connected to an adjusting screw.

[0008] Preferably, the number of the limiting guide rails is two, the number of the sprayers is eight, and the outermost sprayer is fixedly connected to the sliding shell, the cross-hinged rods are hinged to each other, the number of the splint limiting rods is two, and the two splint limiting rods are symmetrically distributed with the central axis of the device base as the symmetry axis, the splint limiting rod passes through the movable splint, and the adjusting screw is threadedly connected to the pulling shell.

[0009] Preferably, the reciprocating drive mechanism includes a mounting side plate, the mounting side plate is fixedly connected to the outer surface of the device base, the outer surface of the mounting side plate is fixedly connected to a reciprocating limit rod, the outer surface of the mounting side plate is fixedly connected to a reciprocating motor, the output end of the reciprocating motor is fixedly connected to a reciprocating screw rod, the outer surface of the reciprocating screw rod is provided with a reciprocating thread groove, the outer surface of the reciprocating screw rod is threadedly connected to a linear column, and the outer surface of the linear column is fixedly connected to a shell limit column.

[0010] Preferably, the number of the mounting side plates is two, and the two mounting side plates are symmetrically distributed with the central axis of the device base as the axis of symmetry, the number of the reciprocating limit rods on each mounting side plate is two, and the two reciprocating limit rods are symmetrically distributed with the axis of symmetry of the mounting side plates as the central axis, both ends of the reciprocating limit rod are fixedly connected to the mounting side plates, the reciprocating limit rod passes through the linear column and is slidably connected to the inner wall of the column, the linear column is fixedly connected to the sliding outer shell, the outer shell limit column is slidably connected to the inner surface of the sliding ring, and the reciprocating thread groove is a cross spiral line.

[0011] Preferably, the linkage feeding mechanism includes a fixed bracket, the fixed bracket is fixedly connected to the outer surface of the mounting side plate, the outer surface of the fixed bracket is provided with a path control groove, the outer surface of the fixed bracket is fixedly connected with a fixed rack, the outer surface of the fixed bracket is slidably connected with a movable clamping jaw, the top surface of the movable clamping jaw is fixedly connected with a contact column, the inner surface of the movable clamping jaw is slidably connected with a meshing gear, the inner surface of the meshing gear is provided with a sliding block, the inner surface of the meshing gear is slidably connected with a threaded sleeve, the outer surface of the threaded sleeve is provided with a sliding groove, the inner surface of the threaded sleeve is threadedly connected with a threaded pushing shaft, the outer surface of the threaded pushing shaft is fixedly connected with a pushing plate, the outer surface of the sliding shell is fixedly connected with a top limiting rod, the outer surface of the top limiting rod is slidably connected with a driven movable block, the outer surface of the driven movable block is fixedly connected with a bolt clamping jaw, the outer surface of the shell limiting column is slidably connected with an active clamping ring, and the inner surface of the active clamping ring is threadedly connected with a control bolt.

[0012] Preferably, the contact column is slidingly connected to the inner surface of the path control groove, the sliding block is distributed in an annular manner around the meshing gear, the sliding groove is distributed in an annular manner around the threaded sleeve, the sliding block is slidingly connected to the sliding groove, the threaded sleeve is rotatably connected to the outer surface of the direct-acting column, the threaded driving shaft passes through the direct-acting column, the meshing gear is meshed with the fixed rack, the pushing plate is fixedly connected to the sliding outer shell, the driven movable block is fixedly connected to the sprayer on one side of the fixed sprayer, the control bolt is slidingly connected to the inner surface of the bolt clamp, the control bolt is slidingly connected to the top surface of the outer shell limit column, and the movable retaining ring is slidingly connected to the outer surface of the sliding ring.

[0013] Preferably, the spray control mechanism includes a movable base, which is slidably connected to the outer surface of the device base, the inner surface of the device base is provided with a base slide groove, the inner surface of the movable base is slidably connected to a sliding control seat, the inner surface of the sliding control seat is slidably connected to an inner control column, the outer surface of the inner control column is provided with a through groove, the top surface of the sliding control seat is fixedly connected to a lifting spring, the top surface of the inner control column is fixedly connected to a contact ball head, one end of the sliding control seat is fixedly connected to a connecting hose, and the other end of the sliding control seat is fixedly connected to a connecting hard pipe.

[0014] Preferably, the movable base is fixedly connected to the outer surface of the linear motion column, the movable base is slidably connected to the base slide groove, the number of the sliding control seats is eight, the cross-section of the through groove is elliptical, the two ends of the lifting spring are respectively fixedly connected to the contact ball head and the sliding control seat, the connecting hose is fixedly connected to the driving pump, and the connecting hard pipe is fixedly connected to the sprayer.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, through the setting of the spray control mechanism, during use, the start and stop of spraying can be automatically controlled according to the contact situation between the sprayer and the surface of the wooden door, so that spraying will be automatically stopped in the hollow area of ​​the wooden door, avoiding ineffective spraying in non-spraying areas, saving spray material, reducing costs, and at the same time improving the quality and efficiency of spraying.

[0016] In the present invention, by setting up an equidistant distribution mechanism, during use, the mechanism can automatically adjust the distance between the sprayers according to the length of the wooden door, so that the wooden door is equidistantly divided into multiple sections, each sprayer is responsible for one section, thereby improving the uniformity and efficiency of spraying and avoiding the problem of uneven spraying or omissions.

[0017] In the present invention, through the setting of the reciprocating drive mechanism and the linkage feeding mechanism, during use, the sprayer can perform reciprocating spraying along the length direction of the wooden door, and the sprayer can automatically move a certain distance longitudinally after completing each lateral spraying, thereby realizing comprehensive spraying of the wooden door surface, avoiding spraying omissions, improving the integrity and efficiency of the spraying, ensuring that each interval can be evenly sprayed, improving the coverage and uniformity of the spraying, and reducing dead angles of the spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic side view of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the cooperation between the device base and the equidistant distribution mechanism of the present invention; Figure 3It is a schematic diagram of the structure of the mutual cooperation of the components of the equidistant distribution mechanism of the present invention; Figure 4 It is a schematic diagram of the structure in which the sliding housing, the adjusting screw rod and the pulling housing cooperate with each other in the present invention; Figure 5 It is a schematic diagram of the structure of the mutual cooperation of the components of the reciprocating drive mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the reciprocating drive mechanism and the equidistant distribution mechanism cooperating with each other in the present invention; Figure 7 It is a schematic diagram of the structure of the reciprocating drive mechanism and the linkage feeding mechanism cooperating with each other in the present invention; Figure 8 It is a schematic diagram of the structure in which the movable clamping jaw, meshing gear, threaded sleeve and threaded driving shaft cooperate with each other in the present invention; Fig. 9 It is a schematic diagram of the structure of the coordination of the components of the linkage feeding mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the cooperation between the driven movable block and the movable snap ring of the present invention; Fig.11 It is a schematic diagram of the structure in which the bolt clamp, the control bolt and the movable clamp ring cooperate with each other in the present invention; Fig.12 It is a schematic diagram of the structure of the driving pump and the spray control mechanism of the present invention cooperating with each other; Fig.13 It is a schematic diagram of the structure of the sliding control seat, the inner control column and the contact ball head cooperating with each other in the present invention; Fig.14 It is a schematic diagram of the structure of the sliding control seat, the connecting hard pipe and the sprayer cooperating with each other in the present invention; Fig.15 It is a schematic diagram of the structure in which the equidistant distribution mechanism, the reciprocating drive mechanism, the linkage feeding mechanism and the spray control mechanism of the present invention cooperate with each other.

[0019] In the figure: 1, device base; 11, fixed clamp; 2, storage box; 21, driving pump; 3, equidistant distribution mechanism; 31, sliding shell; 311, sliding ring; 32, limiting guide rail; 33, sprayer; 331, cross hinge rod; 34, pulling shell; 341, movable clamp; 342, clamp limit rod; 35, adjustment motor; 351, adjustment screw rod; 4, reciprocating drive mechanism; 41, mounting side plate; 42, reciprocating limit rod; 43, reciprocating motor; 431, reciprocating screw rod; 432, reciprocating thread groove; 44, linear column; 441, shell limit column; 5, linkage feed mechanism; 51, fixed bracket; 5 11. Path control groove; 52. Fixed rack; 53. Movable clamping claw; 531. Contact column; 54. Meshing gear; 541. Sliding block; 55. Threaded sleeve; 551. Sliding groove; 56. Threaded push shaft; 561. Push plate; 57. Top limit rod; 571. Driven movable block; 572. Bolt clamping claw; 58. Movable clamping ring; 581. Control bolt; 6. Spray control mechanism; 61. Movable base; 611. Base slide groove; 62. Sliding control seat; 63. Inner control column; 631. Through groove; 632. Lifting spring; 633. Contact ball head; 64. Connecting hose; 65. Connecting hard pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 15 The present invention provides a technical solution: a surface treatment device for processing solid wood doors, including a device base 1, the inner surface of the device base 1 is fixedly connected with a fixed splint 11, the outer surface of the device base 1 is fixedly connected with a storage box 2, the outer surface of the storage box 2 is fixedly connected with a driving pump 21, the outer surface of the device base 1 is provided with an equidistant distribution mechanism 3, the outer surface of the device base 1 is provided with a reciprocating drive mechanism 4, the outer surface of the reciprocating drive mechanism 4 is provided with a linkage feeding mechanism 5, the top surface of the device base 1 is provided with a spray control mechanism 6, the device base 1 is used to install and protect internal components, the fixed splint 11 is fixedly used to support one side of the processed wooden door, the paint is stored in the storage box 2, and the paint is pumped into the sprayer 33 by the driving pump 21.

[0022] The equidistant distribution mechanism 3 includes a sliding shell 31, which is slidably connected to the top surface of the device base 1, a sliding ring 311 is fixedly connected to the outer surface of the device base 1, and the outer surface of the device base 1 is fixedly connected to the limiting guide rail 32, and the outer surface of the limiting guide rail 32 is slidably connected to the sprayer 33, and the outer surface of the sprayer 33 is hinged with a cross hinged rod 331, and the other end of the cross hinged rod 331 is hinged with a pulling shell 34, and the outer surface of the pulling shell 34 is slidably connected with a movable splint 341, and the outer surface of the device base 1 is fixedly connected with a splint limiting rod 342, and the inner surface of the sliding shell 31 is fixedly connected with an adjusting motor 35, and the output end of the adjusting motor 35 is fixedly connected with an adjusting screw rod 351. Through the setting of the equidistant distribution mechanism 3, during use, the adjusting motor 35 is first started to rotate the adjusting screw rod 351 to drive the pulling shell 34 to move forward, and the movable splint 341 is pushed forward, and one side of the wooden door is placed on the fixed clamp The outer shell 34 is pulled back by the reverse adjustment motor 35, and the movable clamping plate 341 is driven back until the wooden door is clamped and supported. In the process of pulling the outer shell 34 to move, the outermost sprayer 33 is fixed, and the subsequent sprayers 33 are pulled apart at equal distances by the cross hinge rods 331. The sprayers 33 are limited by the limit guide rails 32 to move only straight, and the distance the cross hinge rods 331 are pulled apart is determined by the angle of the cross hinge rods 331. After the sprayers 33 are pulled apart, the outermost sprayer 33 is fixed, and the subsequent sprayers 33 are pulled apart at equal distances by the cross hinge rods 331. Still maintaining equidistance, at this time the total length of the sprayer 33 and the pulling shell 34 is the length of the wooden door, and eight sprayers 33 are used to divide the wooden door into eight equidistant sections. The longer the wooden door, the larger the size of each section. Each sprayer 33 is responsible for one section, which is moved horizontally by the reciprocating drive mechanism 4 and vertically by the linkage feed mechanism 5 until the sprayer 33 moves to the position of the next sprayer 33. The spraying of the section that the sprayer 33 is responsible for is completed, and the spraying efficiency is improved by increasing parallelism.

[0023] There are two limit rails 32, eight sprayers 33, and the outermost sprayer 33 is fixedly connected to the sliding housing 31, the cross hinge rods 331 are hinged to each other, there are two clamp plate limit rods 342, and the two clamp plate limit rods 342 are symmetrically distributed with the central axis of the device base 1 as the symmetry axis, the clamp plate limit rod 342 passes through the movable clamp plate 341, the adjusting screw rod 351 is threadedly connected to the pulling housing 34, and the limit rail 32 limits the moving path of the sprayer 33. Cooperating with the cross-hinged rod 331, a scissor-type lifting structure is formed for equidistant movement. Multiple sprayers 33 improve the spraying efficiency. The splint limit rod 342 limits the moving path of the movable splint 341. The bottom of the outer shell 34 is pulled backward to extend a distance to increase the moving space of the last sprayer 33. When the outer shell 34 is pulled back, the movable splint 341 will be pulled back, while when it is pulled forward, the movable splint 341 will not be driven to move. The large-distance movement can be achieved by adjusting the screw transmission of the screw rod 351.

[0024] The reciprocating drive mechanism 4 includes a mounting side plate 41, the mounting side plate 41 is fixedly connected to the outer surface of the device base 1, a reciprocating limit rod 42 is fixedly connected to the outer surface of the mounting side plate 41, a reciprocating motor 43 is fixedly connected to the outer surface of the mounting side plate 41, a reciprocating screw rod 431 is fixedly connected to the output end of the reciprocating motor 43, a reciprocating thread groove 432 is provided on the outer surface of the reciprocating screw rod 431, a linear column 44 is threadedly connected to the outer surface of the linear column 44, and a housing limit column 441 is fixedly connected to the outer surface of the linear column 44. Through the setting of the reciprocating drive mechanism 4, during use, the reciprocating motor 43 is started to drive the reciprocating screw 431 to rotate, and the reciprocating screw 431 forms a threaded transmission with the linear column 44 through the reciprocating thread groove 432 to convert the rotation into a linear movement. Since the reciprocating thread groove 432 is a cross-helical line type, the linear column 44 will return to form a reciprocating movement path when it moves to the end, and the linear column 44 is fixedly connected to the sliding shell 31. During the reciprocating movement, it will drive the eight sprayers 33 to move back and forth, thereby achieving the effect of controlling the spraying path.

[0025] There are two mounting side plates 41, and the two mounting side plates 41 are symmetrically distributed with the central axis of the device base 1 as the axis of symmetry. There are two reciprocating limit rods 42 on each mounting side plate 41, and the two reciprocating limit rods 42 are symmetrically distributed with the axis of symmetry of the mounting side plate 41 as the central axis. Both ends of the reciprocating limit rod 42 are fixedly connected to the mounting side plate 41. The reciprocating limit rod 42 penetrates the linear column 44 and is slidably connected to its inner wall. The linear column 44 is fixedly connected to the sliding shell 31. The shell limit column 441 is slidably connected to the inner surface of the sliding ring 311. The reciprocating thread groove 432 is a cross spiral line type. The mounting side plate 41 is used to install the reciprocating limit rod 42 and the reciprocating screw rod 431. The reciprocating screw rod 431 can rotate on the mounting side plate 41, and the moving path of the linear column 44 is limited by the reciprocating screw rod 431.

[0026] The linkage feeding mechanism 5 includes a fixed bracket 51, which is fixedly connected to the outer surface of the mounting side plate 41, and a path control groove 511 is provided on the outer surface of the fixed bracket 51. A fixed rack 52 is fixedly connected to the outer surface of the fixed bracket 51, and a movable clamping jaw 53 is slidably connected to the outer surface of the fixed bracket 51. A contact column 531 is fixedly connected to the top surface of the movable clamping jaw 53. A meshing gear 54 is slidably connected to the inner surface of the movable clamping jaw 53. A sliding block 541 is provided on the inner surface of the meshing gear 54. A threaded sleeve 55 is slidably connected to the inner surface of the meshing gear 54. A sliding groove 551 is provided on the outer surface of the threaded sleeve 55. A threaded pushing shaft 56 is threadedly connected to the inner surface of the threaded pushing shaft 56. The outer surface of the driving shaft 56 is fixedly connected with a pushing plate 561, the outer surface of the sliding housing 31 is fixedly connected with a top limiting rod 57, the outer surface of the top limiting rod 57 is slidably connected with a driven movable block 571, the outer surface of the driven movable block 571 is fixedly connected with a bolt clamp 572, the outer surface of the housing limiting column 441 is slidably connected with a movable snap ring 58, the inner surface of the movable snap ring 58 is threadedly connected with a control bolt 581, through the setting of the linkage feeding mechanism 5, during use, the fixed bracket 51 is used to provide a platform for installation and movement, during the reciprocating movement of the linear column 44, the threaded sleeve 55 on the surface and the internal threaded driving shaft 56 will be driven to reciprocate, the threaded sleeve 55 is sleeved with a meshing gear 54, through the sliding The movable card block 541 is slidably connected with the sliding card slot 551, and the sliding card block 541 can slide in the sliding card slot 551, and plays the role of a spline between the threaded sleeve 55 and the meshing gear 54, which can rotate synchronously without affecting the sliding. The threaded sleeve 55 will also drive the movable clamping jaw 53 to reciprocate and translate. The movable clamping jaw 53 moves in the path control groove 511 through the contact column 531, controls the moving path and drives the meshing gear 54 to slide on the threaded sleeve 55. In the initial state, the contact column 531 and the meshing gear 54 are on the side away from the fixed rack 52. When moving outward, the meshing gear 54 will not contact the fixed rack 52 until the contact column 531 moves to the inclined surface at the other end and is pushed to the fixed rack 52 side, and the meshing gear 54 also moves to The fixed rack 52 side, when the fixed rack 52 side drives the meshing gear 54 to return, it will mesh with the fixed rack 52, thereby driving the threaded sleeve 55 to rotate, and the threaded sleeve 55 makes the threaded driving shaft 56 move forward and push the sliding shell 31 and the eight sprayers 33 to move a certain distance, so that after each horizontal reciprocating spraying, it will move vertically for a certain distance, so that the eight sprayers 33 can obtain horizontal and vertical movement to increase the spraying range, and the sliding shell 31 is sleeved on the shell limit column 441 of the linear column 44 through the sliding ring 311, which plays the effect of supporting and limiting the moving path. In the process of changing the spacing of the sprayers 33, the second sprayer 33 will make the driven movable block 571 move on the top limit rod 57 on the sliding shell 31,At this time, the control bolt 581 is in the unscrewed state and contacts the bolt clamp 572. The driven movable block 571 will push the movable snap ring 58 through the control bolt 581 when changing the spacing. When the wooden door is clamped, the spacing of the sprayer 33 is also determined. At this time, the control bolt 581 is screwed into the movable snap ring 58, and the movable snap ring 58 is fastened to the shell limit column 441. At this time, the control bolt 581 is no longer in contact with the bolt clamp 572. When the sprayer 33 moves longitudinally in the subsequent process, the movable snap ring 58 will not be driven to move. The sliding shell 31 will gradually approach the movable snap ring 58 each time it moves longitudinally on the shell limit column 441 until it is blocked by the movable snap ring 58. At this time, the moving distance of the sliding shell 31 is the spacing of the sprayer 33. Since the longitudinal movement occurs at each lateral movement return, the current lateral spraying has been completed. At this time, the spraying of each interval is completed, and the maximum distance of each sprayer 33 movement is controlled by the length of the wooden door to prevent waste caused by overlapping spraying of regions.

[0027] The contact column 531 is slidably connected to the inner surface of the path control groove 511, the sliding block 541 is annularly distributed around the meshing gear 54, the sliding groove 551 is annularly distributed around the threaded sleeve 55, the sliding block 541 is slidably connected to the sliding groove 551, the threaded sleeve 55 is rotatably connected to the outer surface of the linear column 44, the threaded driving shaft 56 penetrates the linear column 44, the meshing gear 54 is meshed with the fixed rack 52, the driving plate 561 is fixedly connected to the sliding housing 31, and the driven movable block 571 is connected to the fixed spray The sprayer 33 on one side of the applicator 33 is fixedly connected, the control bolt 581 is slidably connected to the inner surface of the bolt clamp 572, the control bolt 581 is slidably connected to the top surface of the housing limit column 441, the movable retaining ring 58 is slidably connected to the outer surface of the sliding ring 311, and the contact column 531 controls the moving path by slidingly connecting to the inclined grooves on both sides of the path control groove 511, and switches positions when moving to both sides. The push plate 561 is fixed and cannot rotate, and drives it to move when the threaded sleeve 55 rotates.

[0028] The spray control mechanism 6 includes a movable base 61, which is slidably connected to the outer surface of the device base 1, and a base slide groove 611 is provided on the inner surface of the device base 1. The inner surface of the movable base 61 is slidably connected to a sliding control seat 62, and the inner surface of the sliding control seat 62 is slidably connected to an inner control column 63, and a through groove 631 is provided on the outer surface of the inner control column 63. A lifting spring 632 is fixedly connected to the top surface of the sliding control seat 62, and a contact ball head 633 is fixedly connected to the top surface of the inner control column 63. One end of the sliding control seat 62 is fixedly connected to a connecting hose 64, and the other end of the sliding control seat 62 is fixedly connected to a connecting hard pipe 65. Through the setting of the spray control mechanism 6, during use, when the sprayer 33 is expanded and moved longitudinally, it is connected and driven to move the sliding control seat 62 in the movable base 61 through the connecting hard pipe 65, which also plays the effect of adjusting the spacing. The other side of the sliding control seat 62 , connected to the driving pump 21 through the connecting hose 64 to receive the paint, and at the same time, the movable base 61 is fixedly connected to the linear column 44 and also follows the linear column 44 to realize reciprocating linear motion. In this way, when the sprayer 33 moves on the top of the wooden door for spraying, the sliding control seat 62 will move synchronously to the position corresponding to the bottom of the wooden board and the sprayer 33, and the inner control column 63 in the sliding control seat 62 can slide, and the contact ball head 633 is lifted by the lifting spring 632 to lift the inner control column 63. If the top of the contact ball head 633 is empty at this time, the through groove 631 on the inner control column 63 is staggered with the groove on the sliding control seat 62 after lifting, and the driving pump 21 cannot apply pressure to the sprayer 33, and the spraying stops. If the contact ball head 633 contacts the top of the wooden board, it will be pressed down, and the through groove 631 and the sliding control seat 62 are connected for spraying. In this way, when the sprayer 33 leaves the spraying range of the wooden door, or passes through the slot hole on the surface of the wooden door, the spraying will automatically stop, thereby saving the spray paint.

[0029] The movable base 61 is fixedly connected to the outer surface of the linear column 44, and the movable base 61 is slidably connected to the base slide groove 611. The number of sliding control seats 62 is eight, and the cross-section of the through groove 631 is elliptical. The two ends of the lifting spring 632 are respectively fixedly connected to the contact ball head 633 and the sliding control seat 62, the connecting hose 64 is fixedly connected to the driving pump 21, and the connecting hard pipe 65 is fixedly connected to the sprayer 33. The movable base 61 follows the linear column 44 to achieve reciprocating movement in the base slide groove 611. The sliding control seat 62 corresponds to the sprayer 33 one by one. The connecting hard pipe 65 extends outward and will not contact the wooden board during the lateral movement. The surface of the contact ball head 633 is spherical and will be pressed down when it contacts the protrusion of the wooden door. The through groove 631 is elliptical. In the initial state, the position of the hole on the sliding control seat 62 is aligned with the bottom of the ellipse. After being pressed down, it can still maintain a through state. The connecting hard pipe 65 has the effect of synchronous movement and conveying spray material.

[0030] In this embodiment, Figure 1 , Fig.15 As shown, eight sprayers 33 have deployed and non-deployed states, and are moved to different positions by the reciprocating drive mechanism 4 and the linkage feed mechanism 5; In this embodiment, Figure 3 , Figure 4 As shown, the equidistant distribution mechanism 3 opens eight sprayers 33 and the final pulling housing 34 equidistantly through a screw transmission; In this embodiment, Figure 5 , Figure 6 As shown, the reciprocating drive mechanism 4 reciprocates and moves laterally, and drives the sliding housing 31 to move laterally and reciprocally through the housing limit column 441, and the sliding housing 31 can slide longitudinally on the housing limit column 441; In this embodiment, Figure 7 , Figure 8 , Fig. 9 As shown, the linkage feeding mechanism 5 moves on the path control groove 511 through the movable clamping claw 53, and toggles the meshing gear 54 to control whether it is meshed with the fixed rack 52, so as to achieve a longitudinal movement of a certain distance each time the horizontal spraying returns; In this embodiment, Fig.10 , Fig.11 As shown, the sliding housing 31 is resisted by the movable snap ring 58 to control the maximum distance that the sliding housing 31 can move longitudinally each time. When the sprayer 33 is opened, the position of the movable snap ring 58 is controlled by the bolt clamp 572 and the control bolt 581. In this embodiment, Fig.12 As shown, the connecting hose 64 connects the sliding control seat 62 and the driving pump 21. The connecting hose 64 does not play a role in moving, and only needs to be long enough for the sliding control seat 62 to move; In this embodiment, Fig.13 As shown, the sliding control seat 62 has both sliding and controlling functions, and the inlet and outlet of the sliding control seat 62 are staggered by using the slot 631 and the sliding control seat 62; In this embodiment, Fig.14 As shown, the connecting hard tube 65 is connected to the other end of the sliding control seat 62 for the sprayer 33. Since it needs to be moved, the hard tube cannot be bent and is relatively long, so the sprayer 33 will not contact the wooden door when it moves horizontally.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A surface treatment device for solid wood door processing, comprising a device base (1), characterized in that: The inner surface of the device base (1) is fixedly connected to a fixed clamping plate (11), the outer surface of the device base (1) is fixedly connected to a storage box (2), the outer surface of the storage box (2) is fixedly connected to a driving pump (21), the outer surface of the device base (1) is provided with an equidistant distribution mechanism (3), the outer surface of the device base (1) is provided with a reciprocating drive mechanism (4), the outer surface of the reciprocating drive mechanism (4) is provided with a linkage feeding mechanism (5), and the top surface of the device base (1) is provided with a spray control mechanism (6); The equidistant distribution mechanism (3) comprises a sliding shell (31), the sliding shell (31) is slidably connected to the top surface of the device base (1), the outer surface of the device base (1) is fixedly connected to a sliding ring (311), the outer surface of the device base (1) is fixedly connected to a limiting guide rail (32), the outer surface of the limiting guide rail (32) is slidably connected to a sprayer (33), the outer surface of the sprayer (33) is hingedly connected to a cross hinged rod (331), the other end of the cross hinged rod (331) is hingedly connected to a pulling shell (34), the outer surface of the pulling shell (34) is slidably connected to a movable clamp (341), the outer surface of the device base (1) is fixedly connected to a clamp limit rod (342), the inner surface of the sliding shell (31) is fixedly connected to an adjustment motor (35), and the output end of the adjustment motor (35) is fixedly connected to an adjustment screw (351).

2. A surface treatment device for solid wood door processing according to claim 1, characterized in that: The number of the limit guide rails (32) is two, the number of the sprayers (33) is eight, and the outermost sprayer (33) is fixedly connected to the sliding shell (31), the cross hinged rods (331) are hinged to each other, the number of the clamping plate limit rods (342) is two, and the two clamping plate limit rods (342) are symmetrically distributed with the central axis of the device base (1) as the symmetry axis, the clamping plate limit rod (342) passes through the movable clamping plate (341), and the adjusting screw rod (351) is threadedly connected to the pulling shell (34).

3. The surface treatment device for solid wood door processing according to claim 1, characterized in that: The reciprocating drive mechanism (4) comprises a mounting side plate (41), the mounting side plate (41) being fixedly connected to the outer surface of the device base (1), the outer surface of the mounting side plate (41) being fixedly connected to a reciprocating limit rod (42), the outer surface of the mounting side plate (41) being fixedly connected to a reciprocating motor (43), the output end of the reciprocating motor (43) being fixedly connected to a reciprocating screw rod (431), the outer surface of the reciprocating screw rod (431) being provided with a reciprocating thread groove (432), the outer surface of the reciprocating screw rod (431) being threadedly connected to a linear motion column (44), and the outer surface of the linear motion column (44) being fixedly connected to a housing limit column (441).

4. The surface treatment device for solid wood door processing according to claim 3, characterized in that: The number of the mounting side plates (41) is two, and the two mounting side plates (41) are symmetrically distributed with the central axis of the device base (1) as the axis of symmetry. The number of the reciprocating limit rods (42) on each mounting side plate (41) is two, and the two reciprocating limit rods (42) are symmetrically distributed with the axis of symmetry of the mounting side plate (41) as the central axis. Both ends of the reciprocating limit rod (42) are fixedly connected to the mounting side plate (41). The reciprocating limit rod (42) passes through the linear column (44) and is slidably connected to the inner wall thereof. The linear column (44) is fixedly connected to the sliding outer shell (31). The outer shell limit column (441) is slidably connected to the inner surface of the sliding ring (311). The reciprocating thread groove (432) is in the shape of a cross spiral line.

5. The surface treatment device for solid wood door processing according to claim 3, characterized in that: The linkage feeding mechanism (5) comprises a fixed bracket (51), the fixed bracket (51) is fixedly connected to the outer surface of the mounting side plate (41), the outer surface of the fixed bracket (51) is provided with a path control groove (511), the outer surface of the fixed bracket (51) is fixedly connected with a fixed rack (52), the outer surface of the fixed bracket (51) is slidably connected with a movable clamping jaw (53), the top surface of the movable clamping jaw (53) is fixedly connected with a contact column (531), the inner surface of the movable clamping jaw (53) is slidably connected with a meshing gear (54), the inner surface of the meshing gear (54) is provided with a sliding block (541), and the inner surface of the meshing gear (54) is slidably connected with a threaded sleeve (55), a sliding groove (551) is provided on the outer surface of the threaded sleeve (55), a threaded driving shaft (56) is threadedly connected to the inner surface of the threaded sleeve (55), a driving plate (561) is fixedly connected to the outer surface of the threaded driving shaft (56), a top limiting rod (57) is fixedly connected to the outer surface of the sliding housing (31), a driven movable block (571) is slidably connected to the outer surface of the top limiting rod (57), a bolt clamp (572) is fixedly connected to the outer surface of the driven movable block (571), an active retaining ring (58) is slidably connected to the outer surface of the housing limiting column (441), and a control bolt (581) is threadedly connected to the inner surface of the active retaining ring (58).

6. The surface treatment device for solid wood door processing according to claim 5, characterized in that: The contact column (531) is slidably connected to the inner surface of the path control groove (511); the sliding block (541) is distributed in an annular shape around the meshing gear (54); the sliding groove (551) is distributed in an annular shape around the threaded sleeve (55); the sliding block (541) is slidably connected to the sliding groove (551); the threaded sleeve (55) is rotatably connected to the outer surface of the linear motion column (44); the threaded driving shaft (56) penetrates the linear motion column (44); the meshing gear (54 ) is meshed with the fixed rack (52), the pushing plate (561) is fixedly connected to the sliding housing (31), the driven movable block (571) is fixedly connected to the sprayer (33) on one side of the fixed sprayer (33), the control bolt (581) is slidably connected to the inner surface of the bolt clamp (572), the control bolt (581) is slidably connected to the top surface of the housing limit column (441), and the movable retaining ring (58) is slidably connected to the outer surface of the sliding ring (311).

7. The surface treatment device for solid wood door processing according to claim 1, characterized in that: The spray control mechanism (6) comprises a movable base (61), the movable base (61) is slidably connected to the outer surface of the device base (1), the inner surface of the device base (1) is provided with a base slide groove (611), the inner surface of the movable base (61) is slidably connected to a sliding control seat (62), the inner surface of the sliding control seat (62) is slidably connected to an inner control column (63), the outer surface of the inner control column (63) is provided with a through groove (631), the top surface of the sliding control seat (62) is fixedly connected to a lifting spring (632), the top surface of the inner control column (63) is fixedly connected to a contact ball head (633), one end of the sliding control seat (62) is fixedly connected to a connecting hose (64), and the other end of the sliding control seat (62) is fixedly connected to a connecting hard pipe (65).

8. The surface treatment device for solid wood door processing according to claim 7, characterized in that: The movable base (61) is fixedly connected to the outer surface of the linear column (44), the movable base (61) is slidably connected to the base slide groove (611), the number of the sliding control seats (62) is eight, the cross-section of the through groove (631) is elliptical, the two ends of the lifting spring (632) are respectively fixedly connected to the contact ball head (633) and the sliding control seat (62), the connecting hose (64) is fixedly connected to the driving pump (21), and the connecting hard pipe (65) is fixedly connected to the sprayer (33).

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