Multi-station paint spraying device for building boards

Abstract

The utility model discloses a multi-station paint spraying device for building wood boards, which comprises processing equipment, the processing equipment comprises a box body, a fixing assembly is arranged in the box body, and a board turning mechanism is arranged on the back surface of the box body; the fixing assembly comprises a machining tray rotationally connected with the box body, plate containing grooves are evenly formed in the edge of the top face of the machining tray, a first ratchet wheel is fixedly connected to the center of the bottom of the machining tray, a second ratchet wheel is fixedly connected to the bottom of the first ratchet wheel, and a supporting column is rotationally connected to the bottom of the second ratchet wheel. The side edge of the supporting column is fixedly connected with a connecting plate, and the other end of the connecting plate is rotationally connected with an electric telescopic rod. The wood can be sequentially subjected to operations of paint spraying, drying, turning over, paint spraying, drying and taking out, the problem that paint surfaces are damaged due to turning over after the wood plates are subjected to paint spraying can be solved through drying, multiple wood plates can be synchronously processed in batches, and the processing time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration tools, in particular to a multi-station painting device for building wood boards. Background Technique

[0002] The publicly disclosed CN215235265U discloses a painting device for plates used in building engineering decoration, including a base; the plate pushing and painting mechanism is fixedly installed on the left side of the top of the base; the flipping device is fixedly installed in the middle of the top of the base; the auxiliary transmission device is fixedly installed in the middle of the top of the base; the plate pushing out and painting mechanism is fixedly installed on the right side of the top of the base. By arranging a plate pushing and painting mechanism inside the device, the utility model can quickly transport the painted wood board, with a fast transmission speed, a small contact surface of the rubber pushing block, and little influence on the painted wood board; by arranging a painting switch component inside the device, the painting device will be started to paint the painted wood board when the painted wood board is pushed to the bottom of the painting device; by arranging a flipping device inside the device, the wood board can be quickly turned over after one side is painted to paint the other side, with a fast painting speed and the ability to realize batch painting of wood boards. However, the following problems still exist in the actual use of this patent:

[0003] The painting device of the above device is exposed to the air. During painting, paint and small particle paint will splash or volatilize into the working air, resulting in the problem of affecting the health of the staff. And after single-sided spraying, the above device lacks a drying step. If it is directly turned over or stored, the paint that has not completely dried will be scraped off, thus affecting the painting effect.

[0004] A multi-station painting device for building wood boards is proposed to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a multi-station painting device for building wood boards to solve the problems that during painting of the above device, paint and small particle paint will splash or volatilize into the working air, and after single-sided spraying, there is a lack of a drying step. If it is directly turned over or stored, the paint that has not completely dried will be scraped off, thus affecting the painting effect.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A multi-station painting device for building wood boards, including a processing device, the processing device includes a box body, an inlet for the board is opened on the front of the box body, and an outlet for the board is opened on the side of the box body;

[0007] A fixing component is arranged inside the box body, and a flap mechanism is arranged on the back of the box body;

[0008] Among them, the fixed component includes a processing tray rotatably connected to the box body. Six placing grooves are evenly formed at the edge of the top surface of the processing tray. A first ratchet wheel is fixedly connected to the center of the bottom of the processing tray. A second ratchet wheel is fixedly connected to the bottom of the first ratchet wheel. A support column is rotatably connected to the bottom of the second ratchet wheel. The support column is rotatably connected to the box body. A connecting plate is fixedly connected to the side of the support column. The other end of the connecting plate is rotatably connected to an electric telescopic rod. The electric telescopic rod is rotatably connected to the inner wall of the box body;

[0009] Among them, two painting devices and drying devices are installed inside the box body above the placing grooves. The outer parts of the painting devices and drying devices are both sleeved with partition covers fixedly connected to the box body. The included angles between two different painting devices and between two different drying devices are both 180 degrees.

[0010] Preferably, a resisting block is rotatably connected to the top surface of the connecting plate. The resisting block is engaged with the second ratchet wheel. A spring rod is rotatably connected between the side of the resisting block and the connecting plate.

[0011] Preferably, a spring tube fixedly connected to the bottom of the box body is arranged on the side of the first ratchet wheel. A spring body is fixedly connected inside the spring tube. The other end of the spring body is fixedly connected to a sliding column slidably connected to the spring tube. The other end of the sliding column extending out of the spring tube is fixedly connected to a limiting block. The limiting block is engaged with the first ratchet wheel. The sliding column is penetrated and connected with a lifting column fixedly connected to the bottom of the box body.

[0012] Preferably, the flap mechanism includes a mounting plate fixedly connected to the outside of the box body. An electric screw rod is installed on the side of the mounting plate. A threaded sleeve is sleeved on the electric screw rod. A connecting sleeve is rotatably connected to the outside of the threaded sleeve. An electric push rod is slidably connected to the middle of the connecting sleeve. A displacement column is fixedly connected to the outer shell of the electric push rod. The displacement column is slidably connected to a moving groove formed on the connecting sleeve.

[0013] Preferably, linkage rods are symmetrically rotatably connected to one end of the outer shell of the electric push rod close to the box body. Clamping rings are symmetrically rotatably connected to the end of the push rod of the electric push rod. The outside of the clamping ring is rotatably connected to the linkage rod. A gear is fixedly connected to the other end of the outer shell of the electric push rod. A limiting square block is fixedly connected to the side of the gear. A toothed plate is fixedly connected to the side of the mounting plate. The toothed plate can be engaged with the gear.

[0014] Preferably, a limiting strip fixedly connected to the mounting plate is arranged on the side of the toothed plate. The limiting square block can be inserted and slid with the limiting strip. First turning plates and second turning plates are respectively fixedly connected to the top and bottom of the mounting plate. The displacement column can be slidably connected to both the first turning plate and the second turning plate. A lifting groove slidably connected to the electric push rod is formed on the back of the box body.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the multi-station painting equipment for building wooden boards, after the wood is placed in the box, is sequentially subjected to the operations of painting-drying-turning over-painting-drying-taking out. The two drying operations not only avoid the problem of paint damage due to turning over and scratching after the wooden boards are painted, but also can process multiple wooden boards synchronously in batches, thereby greatly saving processing time. The specific contents are as follows:

[0016] 1. The electric telescopic rod allows the connecting plate to push the supporting column to rotate. At the same time, the connecting plate will use the stop block to push the second ratchet to rotate, thereby driving the processing pallet to rotate 60 degrees. At the same time, the processing pallet will transport the wood to the bottom of the painting equipment. At this time, another piece of wood can be placed in the board slot through the board entrance. Repeat the operation so that after the wood is placed in the box, it will be painted-dried-turned over-painted-drying-taken out in sequence. The two drying operations not only avoid the problem of paint damage due to turning over and scratching after painting the wood board, but also avoid the situation that the traditional device can only paint once and needs to be transferred and dried after painting. In addition, multiple wood boards can be processed in batches simultaneously, which greatly saves processing time.

[0017] 2. The threaded sleeve is driven to rise and fall by the electric screw, and the gear drives the electric push rod and the wooden board to rotate 180 degrees and be placed back in the board slot. Finally, the device can make the wooden board turn over in the board slot almost in situ, making full use of the vertical space, thereby saving the space occupied by the equipment. In addition, the clamping contact point of the wooden board when it is turned over is small, which can avoid the paint being scratched as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the cross-sectional structure of the box from top view;

[0019] Figure 2 It is a schematic diagram of the front cross-sectional structure of the box;

[0020] Figure 3 It is a side view structural diagram of the mounting plate;

[0021] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0022] Figure 5 It is a schematic diagram of the structure of the processing tray from the top;

[0023] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of area B in the middle.

[0024] In the figure: 1. Processing equipment; 101. Box body; 102. Plate inlet; 103. Plate outlet; 2. Fixing component; 201. Processing tray; 202. Plate placement groove; 203. First ratchet wheel; 204. Second ratchet wheel; 205. Support column; 206. Connecting plate; 207. Electric telescopic rod; 208. Block; 209. Spring rod; 210. Spring tube; 211. Spring body; 212. Sliding column; 213. Limit block; 214. Lifting column; 215. Painting equipment; 216. Drying device; 217. Partition cover; 3. Flap mechanism; 301. Mounting plate; 302. Electric screw rod; 303. Threaded sleeve; 304. Electric push rod; 305. Moving groove; 306. Displacement column; 307. Clamping ring; 308. Linking rod; 309. Gear; 310. Tooth plate; 311. Limit strip; 312. First turning plate; 313. Second turning plate; 314. Lifting groove. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1 - 6 , the present invention provides a technical solution: A multi-station painting device for building wood boards, including processing equipment 1. The processing equipment 1 includes a box body 101. An inlet 102 for the board is provided on the front surface of the box body 101, and an outlet 103 for the board is provided on the side of the box body 101;

[0027] A fixing component 2 is arranged inside the box body 101, and a flap mechanism 3 is arranged on the back surface of the box body 101;

[0028] Among them, the fixing component 2 includes a processing tray 201 rotatably connected to the box body 101. Six plate placement grooves 202 are evenly arranged on the top edge of the processing tray 201. The center of the bottom of the processing tray 201 is fixedly connected with a first ratchet wheel 203. The bottom of the first ratchet wheel 203 is fixedly connected with a second ratchet wheel 204. The bottom of the second ratchet wheel 204 is rotatably connected with a support column 205. The support column 205 is rotatably connected to the box body 101. A connecting plate 206 is fixedly connected to the side of the support column 205. The other end of the connecting plate 206 is rotatably connected with an electric telescopic rod 207. The electric telescopic rod 207 is rotatably connected to the inner wall of the box body 101; Inside the box body 101, there are two painting devices 215 and drying devices 216 installed above the plate placement grooves 202;

[0029] Among them, the outer parts of the painting equipment 215 and the drying device 216 are both sleeved with a partition cover 217 fixedly connected to the box body 101. The included angles between two different painting equipment 215 and between two different drying devices 216 are both 180 degrees. As Figure 1 shown, after the wood is placed in the box body 101, operations of painting - drying - turning over - painting - drying - taking out are carried out in sequence. The two drying operations not only avoid the problem of paint surface damage caused by turning over and rubbing after the wood board is painted, but also avoid the situation that the traditional device can only spray paint once and needs to be transported for drying after spraying, and can process multiple wood boards batch - synchronously, thus greatly saving the processing time.

[0030] The top surface of the connecting plate 206 is rotatably connected with a blocking block 208. The blocking block 208 is engaged with the second ratchet wheel 204. A spring rod 209 is rotatably connected between the side of the blocking block 208 and the connecting plate 206. The spring rod 209 can push the blocking block 208 to always remain engaged with the second ratchet wheel 204.

[0031] On the side of the first ratchet wheel 203, there is a spring tube 210 fixedly connected to the bottom of the box body 101. Inside the spring tube 210, a spring body 211 is fixedly connected. The other end of the spring body 211 is fixedly connected with a sliding column 212 slidably connected to the spring tube 210. The end of the sliding column 212 extending out of the spring tube 210 is fixedly connected with a limiting block 213. The limiting block 213 is engaged with the first ratchet wheel 203. The sliding column 212 is connected through a lifting column 214 fixedly connected to the bottom of the box body 101. The limiting block 213 and the first ratchet wheel 203 can prevent the processing tray 201 from being displaced due to the friction force of the blocking block 208 moving along with the electric telescopic rod 207.

[0032] The turning - plate mechanism 3 includes a mounting plate 301 fixedly connected to the outside of the box body 101. An electric screw rod 302 is installed on the side of the mounting plate 301. A threaded sleeve 303 is sleeved on the electric screw rod 302. A connecting sleeve is rotatably connected to the outside of the threaded sleeve 303. A middle part of the connecting sleeve is slidably connected with an electric push rod 304. A displacement column 306 is fixedly connected to the outer shell of the electric push rod 304. The displacement column 306 is slidably connected to a moving groove 305 opened on the connecting sleeve.

[0033] On one end of the outer shell of the electric push rod 304 close to the box body 101, linkage rods 308 are symmetrically rotatably connected. On the end of the push rod of the electric push rod 304, clamping rings 307 are symmetrically rotatably connected. The outside of the clamping rings 307 is rotatably connected to the linkage rods 308. On the other end of the outer shell of the electric push rod 304, a gear 309 is fixedly connected. A limiting square block is fixedly connected to the side of the gear 309. A toothed plate 310 is fixedly connected to the side of the mounting plate 301. The toothed plate 310 and the gear 309 can be meshed. The electric push rod 304 will drive the clamping rings 307 to clamp the wood board through the linkage rods 308, thereby controlling the lifting and rotation of the wood board.

[0034] On the side of the toothed plate 310, there is a limiting strip 311 fixedly connected to the mounting plate 301. The limiting square block can be inserted and slid with the limiting strip 311. The top and bottom of the mounting plate 301 are respectively fixedly connected with a first steering plate 312 and a second steering plate 313. The displacement column 306 can be slidably connected with both the first steering plate 312 and the second steering plate 313. An elevating groove 314 for slidably connecting the electric push rod 304 is formed on the back of the box body 101; the gear 309 meshes with the toothed plate 310, so that the gear 309 drives the electric push rod 304 and the wooden board to rotate 180 degrees, turning the wooden board over. The first steering plate 312 and the second steering plate 313 can make the electric push rod 304 move horizontally through the displacement column 306, so as to control whether the gear 309 and the toothed plate 310 are on the same vertical line. The limiting strip 311 can prevent the electric push rod 304 from rotating during the descending process.

[0035] Working principle: Before using this multi-station painting equipment for building wooden boards, it is necessary to first check the overall situation of the device to ensure that it can work normally. According to Figure 1 - Figure 6 As shown in the figure, first put the wood into the plate placement groove 202 through the plate inlet 102, and then start the electric telescopic rod 207 to make the connecting plate 206 push the support column 205 to rotate. At the same time, the connecting plate 206 will use the abutting block 208 to push the second ratchet wheel 204 to rotate, thereby driving the processing tray 201 to rotate 60 degrees. At this time, the first ratchet wheel 203 will make the sliding column 212 squeeze the spring body 211 by pressing the limiting block 213 until the spring body 211 flushes and presses the limiting block 213 to engage with the first ratchet wheel 203. And at the same time, the processing tray 201 will transport the wood under the painting equipment 215. At this time, another wood can be put into the plate placement groove 202 through the plate inlet 102, and the operation can be repeated;

[0036] During the painting process, the electric telescopic rod 207 pulls the connecting plate 206 to reset, so that the abutting block 208 moves to the position where it engages with the second ratchet wheel 204. After that, repeat the operation, so that after the wood is put into the box body 101, the operations of painting - drying - turning over - painting - drying - taking out are carried out in sequence. The two drying operations not only avoid the problem of paint surface damage caused by turning over and scratching after the wooden board is painted, but also avoid the situation that the traditional device can only paint once and needs to be transported and dried after painting, and can process multiple wooden boards batch by batch synchronously, thus greatly saving the processing time;

[0037] The partition cover 217 and the box body 101 can hinder the dispersion of paint into the air to a certain extent, thereby reducing the pollution degree of the working environment;

[0038] When it is necessary to turn over the wooden board, the electric screw rod 302 is first started to make the threaded sleeve 303 drive the connecting sleeve to descend, so that the electric push rod 304 descends to the height of the processing tray 201, and the electric push rod 304 is started at this time, so that the clamping ring 307 is pulled and rotated, and the clamping ring 307 is clamped by the linkage rod 308, and then the electric screw rod 302 is started again to make the electric push rod 304 rise, so that the gear 309 is meshed with the tooth plate 310, and then the gear 309 drives the electric push rod 304 and the wooden board to rotate 180 degrees, so that the wooden board is turned over, and as the displacement column 306 is stuck in the second steering plate 313 and guided by the notch of the second steering plate 313, it slides in the moving groove 305, and then the electric push rod 304 drives the gear 309 to move horizontally, so that the gear 309 and the tooth plate 310 are no longer on the same vertical line, and the limit block will be inserted into the limit bar 311;

[0039] As the electric screw 302 drives the threaded sleeve 303 to descend, the turned wooden board will be placed back in the board slot 202, and after the clamping ring 307 cancels the clamping of the wooden board, the threaded sleeve 303 continues to descend and allows the first steering plate 312 to push the displacement column 306 so that the gear 309 is on the same vertical line with the tooth plate 310 again; finally, the device can make the wooden board turn over in the board slot 202 almost in situ, making full use of the vertical space, thereby saving the space occupied by the equipment, and the clamping contact point of the wooden board when it is turned over is small, which can avoid the paint being scratched as much as possible.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-station painting device for building wood boards, comprising a processing device (1), wherein the processing device (1) comprises a box (101), a board inlet (102) is provided on the front of the box (101), and a board outlet (103) is provided on the side of the box (101); It is characterized in that Also includes: A fixing assembly (2) is arranged inside the box (101), and a flap mechanism (3) is arranged on the back of the box (101); The fixing assembly (2) comprises a processing tray (201) rotatably connected to the box (101), the top edge of the processing tray (201) is evenly provided with six plate placement grooves (202), the bottom center of the processing tray (201) is fixedly connected to a first ratchet (203), the bottom of the first ratchet (203) is fixedly connected to a second ratchet (204), the bottom of the second ratchet (204) is rotatably connected to a support column (205), the support column (205) is rotatably connected to the box (101), the side of the support column (205) is fixedly connected to a connecting plate (206), the other end of the connecting plate (206) is rotatably connected to an electric telescopic rod (207), and the electric telescopic rod (207) is rotatably connected to the inner wall of the box (101); The box (101) is provided with two paint spraying devices (215) and a drying device (216) installed above the plate placement groove (202), and the outside of the paint spraying devices (215) and the drying device (216) are both provided with a partition cover (217) fixedly connected to the box (101), and the angle between the two different paint spraying devices (215) and the angle between the two different drying devices (216) are both 180 degrees.

2. A multi-station painting device for building wood boards according to claim 1, characterized in that: The top surface of the connecting plate (206) is rotatably connected to a stop block (208), the stop block (208) is engaged with the second ratchet (204), and a spring rod (209) is rotatably connected between the side edge of the stop block (208) and the connecting plate (206).

3. A multi-station painting device for building wood board according to claim 1, characterized in that: A spring tube (210) fixedly connected to the bottom of the box body (101) is provided on the side of the first ratchet (203); a spring body (211) is fixedly connected inside the spring tube (210); the other end of the spring body (211) is fixedly connected to a sliding column (212) slidably connected to the spring tube (210); the other end of the sliding column (212) extending out of the spring tube (210) is fixedly connected to a limiting block (213); the limiting block (213) is engaged with the first ratchet (203); and the sliding column (212) is penetrated and connected to a lifting column (214) fixedly connected to the bottom of the box body (101).

4. A multi-station painting device for building wood board according to claim 1, characterized in that: The flap mechanism (3) comprises a mounting plate (301) fixedly connected to the outside of the box body (101), an electric screw (302) is mounted on the side of the mounting plate (301), a threaded sleeve (303) is sleeved on the electric screw (302), a connecting sleeve is rotatably connected to the outside of the threaded sleeve (303), an electric push rod (304) is slidably connected to the middle of the connecting sleeve, a displacement column (306) is fixedly connected to the outer shell of the electric push rod (304), and the displacement column (306) is slidably connected to a movable groove (305) provided on the connecting sleeve.

5. A multi-station painting device for building wood board according to claim 4, characterized in that: A linkage rod (308) is symmetrically rotatable at one end of the outer shell of the electric push rod (304) close to the box body (101), and a clamping ring (307) is symmetrically rotatable at the push rod end of the electric push rod (304). The outer side of the clamping ring (307) is rotatably connected to the linkage rod (308). The other end of the outer shell of the electric push rod (304) is fixedly connected to a gear (309), and the side of the gear (309) is fixedly connected to a limiting block. The side of the mounting plate (301) is fixedly connected to a toothed plate (310), and the toothed plate (310) can mesh with the gear (309).

6. A multi-station painting device for building wood boards according to claim 5, characterized in that: A limit bar (311) fixedly connected to the mounting plate (301) is provided on the side of the tooth plate (310); the limit block and the limit bar (311) can be plugged and slidably connected; the top and bottom of the mounting plate (301) are respectively fixedly connected to a first steering plate (312) and a second steering plate (313); the displacement column (306) is slidably connected to the first steering plate (312) and the second steering plate (313); and a lifting groove (314) slidably connected to the electric push rod (304) is provided on the back of the box body (101).

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