Paint brushing device for wooden door

Abstract

The utility model relates to the field of wooden door processing, and particularly discloses a painting device for a wooden door. The paint brushing device for the wooden door comprises a machine body, a paint brushing mechanism connected with the machine body, clamping mechanisms installed at the two ends of the machine body and a door plate arranged between the clamping mechanisms, driving mechanisms used for driving the clamping mechanisms to rotate are installed at the two ends of the machine body, and an adjusting mechanism used for adjusting the paint brushing mechanism is installed at the upper end of the machine body. A supporting mechanism connected with the door plate is installed in the machine body. According to the wooden door painting device, the wooden door can be turned over quickly, then the wooden door can be painted quickly, the operation time can be shortened, the situation that the paint surface is damaged when the wooden door is turned over is reduced, and the painting efficiency and the painting effect of the wooden door can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wood door processing, in particular to a wood door painting device. BACKGROUND

[0002] Wood door is a common door type, mainly made of wood, has many characteristics and purposes, wood door painting can not only effectively protect wood, prolong its service life, but also beautify the appearance, improve the overall texture, has important practical and decorative significance.

[0003] In the prior art, when the wood door painting device is painting the wood door, after completing the single-side painting of the wood door, the worker usually needs to manually turn over the wood door, and in the process of turning over, the paint surface may be touched, resulting in damage to the paint surface, so the worker needs to repair the damaged part, thereby affecting the painting efficiency of the wood door. CONTENT OF THE INVENTION

[0004] In order to reduce the damage to the paint surface when the wood door is turned over and improve the painting efficiency of the wood door, the present application provides a wood door painting device.

[0005] The wood door painting device provided by the present application adopts the following technical scheme:

[0006] A wood door painting device, comprising a machine body, a painting mechanism connected with the machine body, a clamping mechanism installed at both ends of the machine body, and a door plate arranged between the clamping mechanisms, wherein the both ends of the machine body are provided with a driving mechanism for driving the clamping mechanism to rotate, the upper end of the machine body is provided with an adjusting mechanism for adjusting the painting mechanism, and the inside of the machine body is provided with a supporting mechanism connected with the door plate.

[0007] By adopting the above technical scheme, firstly, the door plate can be quickly clamped and fixed, so that the door plate can be quickly painted, and secondly, the turning over of the door plate can be quickly completed, and the contact between the paint surface and the door plate during turning over can be reduced, thereby improving the painting effect and efficiency of the door plate.

[0008] Optionally, the clamping mechanism comprises a positioning disc, a rocker and a clamping plate, the positioning disc is rotationally connected to the inner wall of the machine body, the rocker is threadedly connected to the inner wall of the positioning disc and rotationally connected to the clamping plate at one end, and the clamping plate is fixedly connected with a gasket connected with the door plate on one side.

[0009] By adopting the above technical scheme, the door plate can be quickly clamped and fixed, and it is convenient for people to operate, and the door plate can be prevented from being misaligned or falling during clamping.

[0010] Optionally, the clamping plate is fixedly connected with a positioning rod on the side away from the gasket, and the positioning rod is arranged in the inner wall of the positioning disc.

[0011] By adopting the technical scheme, misalignment of the clamping plate during movement can be prevented, and stability and service life of the structure can be improved.

[0012] Optionally, the driving mechanism comprises a driving motor, a transmission rod and a transmission gear, the driving motor is fixedly connected with the inner wall of the body, a transmission wheel is fixedly connected with one end of the output shaft of the driving motor and one end of the transmission rod, a transmission belt is rotatably sleeved between the two transmission wheels, the transmission gear is fixedly connected with one end of the transmission rod and rotatably connected with the inner wall of the body, and a gear ring fixedly connected with the positioning disc is meshedly connected with the outer wall of the transmission gear.

[0013] By adopting the technical scheme, the positioning disc can be quickly driven to rotate, the door plate can be flipped, time consumed during flipping of the door plate can be reduced, physical exertion of people can be reduced, and the painting efficiency of the door plate can be improved.

[0014] Optionally, a positioning groove is formed in the inner wall of the body on one side of the gear ring, a first push rod is fixedly connected with the inner wall of the positioning groove, a positioning plate is fixedly connected with one end of the first push rod, a clamping block clamped with the gear ring is fixedly connected with one side of the positioning plate, and a positioning spring sleeved with the outer side of the first push rod is abutted between the positioning plate and the inner wall of the positioning groove.

[0015] By adopting the technical scheme, the positioning disc can be limited to prevent rotation of the positioning disc during painting, and stability of the structure can be improved.

[0016] Optionally, the adjusting mechanism comprises a servo motor, a threaded rod and a connecting piece, the servo motor is fixedly connected with one end of the body and the output shaft thereof is fixedly connected with one end of the threaded rod, the threaded rod is rotatably connected with the inner walls of the two sides of the body and is threadedly connected with the inner wall of the connecting piece, a second push rod connected with the painting mechanism is fixedly connected with the middle part of the connecting piece, and limiting rods connected with the painting mechanism are arranged at the two ends of the connecting piece.

[0017] By adopting the technical scheme, the position of the painting mechanism can be quickly adjusted, misalignment of the painting mechanism during adjustment can be prevented, the painting efficiency of the door plate can be improved, and practicality of the structure can be improved.

[0018] Optionally, the painting mechanism comprises a paint storage box and a painting roller, the upper side of the paint storage box is fixedly connected with the second push rod and the lower ends of the limiting rods, the painting roller is rotatably connected with the lower end of the paint storage box and connected with the door plate, and a paint injection port is fixedly connected with one side of the paint storage box.

[0019] By adopting the technical scheme, the paint roller can stably brush paint on the door plate, thereby improving the paint brushing effect and efficiency of the door plate.

[0020] Optionally, the supporting mechanism comprises a supporting plate and a third push rod, the lower end of the third push rod is fixedly connected with the body and the upper end is fixedly connected with the supporting plate, and the supporting plate is arranged on the lower side of the door plate.

[0021] By adopting the technical scheme, the door plate can be supported, so that the clamping mechanism can stably clamp and fix the door plate.

[0022] To sum up, the present application has the following beneficial effects:

[0023] 1. The present application can quickly complete the turnover of the wooden door, thereby quickly completing the paint brushing work of the wooden door, which can not only reduce the operation time and reduce the damage of the paint surface when the wooden door is turned over, but also improve the paint brushing efficiency and effect of the wooden door.

[0024] 2. The present application can improve the stability of the connection between structures, prevent the structure from rotating or misplacing during operation, thereby improving the practicality and service life of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structure schematic view of the paint brushing device of the embodiment of the present application;

[0026] Figure 2 is a structure schematic view of the clamping mechanism and the adjusting mechanism of the embodiment of the present application;

[0027] Figure 3 is Figure 2 a sectional view along line B-B in FIG. 6;

[0028] Figure 4 is Figure 3 an enlarged schematic view of the A area in FIG. 6;

[0029] Figure 5 is a structure schematic view of the driving mechanism and the clamping mechanism of the embodiment of the present application;

[0030] Figure 6 is a sectional view of the clamping mechanism of the embodiment of the present application.

[0031] Explanation of reference signs: 1, machine body; 11, positioning groove; 2, paint brushing mechanism; 21, paint storage box; 22, paint brushing roller; 23, paint injection port; 3, clamping mechanism; 31, positioning disc; 32, rocker; 33, clamping plate; 34, gasket; 35, positioning rod; 4, door plate; 5, driving mechanism; 51, driving motor; 511, transmission wheel; 512, transmission belt; 52, transmission rod; 53, transmission gear; 54, gear ring; 55, first push rod; 551, positioning plate; 552, clamping block; 553, positioning spring; 6, adjusting mechanism; 61, servo motor; 62, threaded rod; 63, connecting piece; 64, second push rod; 65, limiting rod; 7, supporting mechanism; 71, supporting plate; 72, third push rod. DETAILED DESCRIPTION

[0032] The following will be described in detail below with reference to the accompanying drawings. Figures 1-6 The application is further described in detail.

[0033] The application discloses a paint brushing device for wooden doors.

[0034] Reference Figure 1 The paint brushing device for wooden doors comprises a machine body 1, an adjusting mechanism 6 installed at the upper end of the machine body 1, a paint brushing mechanism 2 installed at one side of the adjusting mechanism 6, clamping mechanisms 3 installed at both ends of the machine body 1, a door plate 4 arranged between the clamping mechanisms 3, and a supporting mechanism 7 used for pushing the door plate 4 and fixedly connected with the machine body 1, and both ends of the machine body 1 are provided with driving mechanisms 5 used for driving the clamping mechanisms 3 to rotate.

[0035] Reference Figure 1 , Figure 2 The supporting mechanism 7 comprises a third push rod 72 fixedly connected with the inside of the machine body 1 and arranged between the two clamping mechanisms 3, and a supporting plate 71 fixedly connected with the upper end of the third push rod 72, and the supporting plate 71 is used for pushing the door plate 4 to be arranged between the two clamping mechanisms 3.

[0036] Reference Figure 1 , Figure 2The adjusting mechanism 6 comprises two servo motors 61 fixedly connected with the body 1, a threaded rod 62 fixedly connected with the output shaft of the servo motor 61 and rotatably connected with the inner wall of the body 1 at both ends, and a connecting piece 63 threadedly connected with the outer wall of the threaded rod 62 and arranged on the upper end of the body 1. The servo motor 61 is used to drive the threaded rod 62 to rotate, thereby driving the connecting piece 63 to move transversely. The middle part of the connecting piece 63 is fixedly connected with a second push rod 64 connected with the paint brushing mechanism 2, and the second push rod 64 is used to push the paint brushing mechanism 2 to contact with the door plate 4 or to move away from the door plate 4. The two ends of the connecting piece 63 are provided with limiting rods 65 connected with the paint brushing mechanism 2, which can prevent the paint brushing mechanism 2 from being dislocated during movement, thereby improving the paint brushing effect of the door plate 4. In operation, first, the paint brushing mechanism 2 is pushed to contact with the door plate 4 by the second push rod 64; then, the servo motor 61 is started to drive the threaded rod 62 to rotate, thereby driving the connecting piece 63 and the paint brushing mechanism 2 to move on the upper side of the door plate 4, and the door plate 4 is painted.

[0037] With reference to Figure 1 , Figure 2 The paint brushing mechanism 2 comprises a paint storage box 21 fixedly connected with the second push rod 64 and the lower end of the limiting rod 65, and a paint brushing roller 22 rotatably connected with the lower end of the paint storage box 21, and one side of the paint storage box 21 is fixedly connected with a paint injection port 23. In use, the paint injection port 23 is connected with a paint injection pipe to inject paint into the paint storage box 21, and the paint can be uniformly brushed on the side surface of the door plate 4 through the rolling of the paint brushing roller 22.

[0038] With reference to Figure 3 , Figure 4 and Figure 5 The driving mechanism 5 comprises a driving motor 51 fixedly connected with the inner wall of the body 1, a transmission rod 52 rotatably connected with the inner wall of the body 1, and a transmission gear 53 fixedly connected with the transmission rod 52 and arranged on the inner wall of the body 1, and the transmission rod 52 is used to drive the transmission gear 53 to rotate in the body 1. The output shaft of the driving motor 51 and one end of the transmission rod 52 are both fixedly connected with a transmission wheel 511, two transmission wheels 511 are rotatably sleeved with a transmission belt 512, the transmission wheel 511 is used to drive the transmission belt 512 to rotate, thereby driving the transmission rod 52 to rotate synchronously. The outer wall of the transmission gear 53 is meshingly connected with a gear ring 54 fixedly connected with the positioning disc 31, the transmission gear 53 can drive the gear ring 54 to rotate when rotating, thereby driving the positioning disc 31 to rotate in the body 1. In operation, the driving motor 51 is started to drive the transmission wheel 511 and the transmission belt 512 to rotate, thereby driving the transmission rod 52 and the transmission gear 53 to rotate, and the positioning disc 31 can be driven to rotate in the body 1. When the positioning disc 31 rotates by 180°, the driving motor 51 stops running, so that the positioning disc 31 is positioned on the inner side of the body 1.

[0039] With reference to Figure 3 , Figure 4The inner wall of the body 1 is provided with a positioning groove 11, and the positioning groove 11 is arranged on one side of the positioning disc 31. The inner wall of the positioning groove 11 is fixedly connected with a first push rod 55, one end of the first push rod 55 is fixedly connected with a positioning plate 551 which is slidingly connected with the inner wall of the positioning groove 11, one side of the positioning plate 551 is fixedly connected with a clamping block 552 which is clamped with the tooth ring 54, and the clamping block 552 is used to prevent the positioning disc 31 from rotating. The outer side of the first push rod 55 is sleeved with a positioning spring 553 which is connected with the positioning plate 551 and the inner wall of the positioning groove 11, and the positioning spring 553 is used to reduce the jamming of the positioning plate 551 during movement. When it is necessary to control the rotation of the positioning disc 31, the first push rod 55 is controlled to retract to drive the positioning plate 551 to slide in the positioning groove 11, so that the positioning spring 553 performs contraction work, and the clamping block 552 is separated from the tooth ring 54, so that the positioning disc 31 can normally rotate; when it is necessary to fix the positioning disc 31, the first push rod 55 is controlled to extend to push the positioning plate 551 to move until the clamping block 552 is clamped on the outer side of the tooth ring 54, so that the positioning plate 551 cannot rotate.

[0040] Reference Figure 5 , Figure 6 The clamping mechanism 3 comprises a positioning disc 31 which is rotationally connected with the inner wall of the body 1, a rocker 32 which is threadedly connected with the inner wall of the positioning disc 31, and a clamping plate 33 which is rotationally connected with one end of the rocker 32. The rocker 32 comprises a connecting rod and a handle, and the handle is used to rotationally connect the connecting rod to drive the clamping plate 33 to be attached to the door plate 4. One side of the clamping plate 33 is fixedly connected with a gasket 34 which is connected with the door plate 4, and the gasket 34 is used to improve the stability of the clamping plate 33 when clamping the door plate 4, so as to prevent the door plate 4 from falling off. The side of the clamping plate 33 away from the gasket 34 is fixedly connected with a positioning rod 35 which is arranged in the inner wall of the positioning disc 31, and the positioning rod 35 is used to prevent the clamping plate 33 from being dislocated or rotated during movement. During operation, the door plate 4 is placed on the supporting plate 71, and then the rocker 32 and the positioning rod 35 are rotated to move inward, thereby pushing the clamping plate 33 to move until the gasket 34 on one side of the clamping plate 33 is tightly attached to the side surface of the door plate 4, and the clamping work of the door plate 4 is completed.

[0041] The implementation principle of the wood door painting device is as follows: in operation, first, the door plate 4 is placed on the support plate 71 and between the two clamping mechanisms 3; then, the rocker 32 is rotated to drive the clamping plate 33 to move until the gasket 34 is tightly attached to the two sides of the door plate 4, and the clamping and fixing work of the door plate 4 is completed; then, the third push rod 72 is controlled to retract so that the support plate 71 supports the door plate 4; then, the second push rod 64 is used to push the paint storage box 21 to fall until the painting roller 22 contacts the door plate 4; then, the servo motor 61 is started to drive the threaded rod 62 to rotate, drive the connecting piece 63 to move horizontally, and then drive the painting roller 22 to roll on the door plate 4, so that the painting work of one side of the door plate 4 is completed. When the other side of the door plate 4 needs to be painted, the first push rod 55 is controlled to retract so that the clamping block 552 is separated from the tooth ring 54; then, the driving motor 51 is started to drive the transmission rod 52 and the transmission gear 53 to rotate, and then the tooth ring 54 and the positioning disc 31 are driven to rotate, and when the positioning disc 31 rotates by 180°, the overturning work of the door plate 4 is completed; then, the driving motor 51 is controlled to stop running, and the first push rod 55 is controlled to push the clamping block 552 to reinsert the tooth ring 54, so that the positioning disc 31 stops rotating, and the overturning work of the door plate 4 is completed. Finally, the above steps are repeated, and the painting work of the other side of the door plate 4 is completed.

[0042] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A painting device for wooden door, comprising a machine body (1), a painting mechanism (2) connected with the machine body (1), a clamping mechanism (3) installed at both ends of the machine body (1) and a door plate (4) arranged between the clamping mechanism (3), characterized in that: The both ends of the body (1) are provided with driving mechanisms (5) for driving the clamping mechanism (3) to rotate, the upper end of the body (1) is provided with an adjusting mechanism (6) for adjusting the paint brushing mechanism (2), and the inside of the body (1) is provided with a supporting mechanism (7) connected with the door plate (4); The driving mechanism (5) comprises a driving motor (51), a transmission rod (52) and a transmission gear (53), the driving motor (51) is fixedly connected with the inner wall of the body (1), a transmission wheel (511) is fixedly connected with the output shaft of the driving motor (51) and one end of the transmission rod (52), transmission belts (512) are rotatably sleeved between the two transmission wheels (511), and the transmission gear (53) is fixedly connected with one end of the transmission rod (52) and rotatably connected with the inner wall of the body (1).

2. The painting device for a wooden door according to claim 1, wherein: The clamping mechanism (3) comprises a positioning disc (31), a rocker (32) and a clamping plate (33), the positioning disc (31) is rotatably connected with the inner wall of the body (1), the rocker (32) is screwedly connected with the inner wall of the positioning disc (31) and rotatably connected with one end of the clamping plate (33), and one side of the clamping plate (33) is fixedly connected with a gasket (34) connected with the door plate (4).

3. The painting device for wood doors according to claim 2, characterized in that: One side of the clamping plate (33) away from the gasket (34) is fixedly connected with a positioning rod (35), and the positioning rod (35) penetrates the inner wall of the positioning disc (31).

4. The wood door painting device according to claim 1, wherein: One side of the tooth ring (54) is provided with a positioning groove (11) formed in the inner wall of the body (1), the inner wall of the positioning groove (11) is fixedly connected with a first push rod (55), one end of the first push rod (55) is fixedly connected with a positioning plate (551), one side of the positioning plate (551) is fixedly connected with a clamping block (552) clamped with the tooth ring (54), and the positioning plate (551) and the inner wall of the positioning groove (11) abut against each other with a positioning spring (553) sleeved on the outer side of the first push rod (55).

5. The wood door painting device according to claim 1, wherein: The adjusting mechanism (6) comprises a servo motor (61), a threaded rod (62) and a connecting piece (63), the servo motor (61) is fixedly connected with one end of the body (1) and the output shaft is fixedly connected with one end of the threaded rod (62), the threaded rod (62) is rotatably connected with the inner walls of the two sides of the body (1) and screwedly connected with the inner wall of the connecting piece (63), the middle part of the connecting piece (63) is fixedly connected with a second push rod (64) connected with the paint brushing mechanism (2), and the two ends of the connecting piece (63) are provided with limiting rods (65) connected with the paint brushing mechanism (2).

6. The painting device for a wooden door according to claim 5, wherein: The paint brushing mechanism (2) comprises a paint storage box (21) and a paint brushing roller (22), the upper side of the paint storage box (21) is fixedly connected with the second push rod (64) and the lower ends of the limiting rods (65), the paint brushing roller (22) is rotatably connected with the lower end of the paint storage box (21) and connected with the door plate (4), and one side of the paint storage box (21) is fixedly connected with a paint injection opening (23).

7. The wood door painting device according to claim 1, wherein: The support mechanism (7) comprises a support plate (71) and a third push rod (72), the lower end of the third push rod (72) is fixedly connected with the machine body (1) and the upper end is fixedly connected with the support plate (71), and the support plate (71) is arranged on the lower side of the door plate (4).

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