A paint spraying device for wood door and window production and processing

Abstract

The utility model relates to door and window production technical field, and disclose a kind of paint spraying device for wood door and window production and processing, including outer frame, rotating mechanism and mobile paint spraying mechanism are respectively provided on the outer frame, fixed mechanism is provided on the rotating mechanism. The utility model is moved by starting electric hydraulic cylinder two to push slide plate, slide plate moves triangle plate, the slope of triangle plate extrudes roller, so that roller drives slide bar and clamping plate to move inboard and stretch spring, make clamping plate tightly clamp wood door and window, ensure that door and window do not shake or displace in paint spraying process, rack is moved by starting electric hydraulic cylinder one to push, rack drives the rotation of meshed gear wheel, gear wheel drives the rotation of rotating shaft, and then make rotating shaft drive inner frame and wood door and window fixed on inner frame rotate, so that after wood door and window one side paint spraying is completed, directly rotating door and window can be painted on the other side, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of door and window production technology, specifically a painting device for the production and processing of wooden doors and windows. Background Technology

[0002] Doors and windows are important components of building envelope systems. During production, they need to be painted. Chinese Patent Publication No. CN218486296U discloses a painting device for the production and processing of wooden doors and windows, including a placement plate, a paint tank at the bottom of the placement plate, an air pump on one side of the paint tank, a material pump at the bottom of the air pump and connected to the paint tank, a valve connected to the surface of the material pump, a second support frame on the surface of the placement plate, and an electric push rod on the top of the second support frame.

[0003] The above-mentioned technical solution involves spraying paint onto wooden doors. An operator pushes a movable block, causing it to slide on a sliding rod. This movable block then moves a connecting block, adjusting the spraying position for better and more precise painting of the wooden door, thus improving the painting effect. Four sets of nozzles are provided to increase the painting area. The four movable blocks, along with the connecting blocks and nozzles, slide on the sliding rod, increasing flexibility and improving usability. However, in practice, after painting one side of the wooden door, the operator needs to wait for the paint to dry before flipping it over to paint the next side, reducing practicality. Therefore, a painting device for wooden door and window production is proposed to solve the aforementioned problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a painting device for the production and processing of wooden doors and windows, addressing the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a painting device for the production and processing of wooden doors and windows, including an outer frame, on which a rotating mechanism and a moving painting mechanism are respectively arranged, and a fixing mechanism is arranged on the rotating mechanism;

[0006] The rotating mechanism includes: two rotating shafts and an electric hydraulic cylinder. The two rotating shafts are rotatably connected to the inner walls of the left and right sides of the outer frame through bearings. The inner frame is fixedly connected to the opposite ends of the two rotating shafts. The right end of the right rotating shaft passes through the outer frame and is rotatably connected to the outer frame. A gear is fixedly connected to the extended end of the rotating shaft. The electric hydraulic cylinder is connected to the right side of the outer frame through a bracket. A rack is fixedly connected to the piston end of the electric hydraulic cylinder, and the rack meshes with the gear.

[0007] The fixing mechanism includes: a second electric hydraulic cylinder and a spring. The inner frame is hollow inside. The second electric hydraulic cylinder is connected to the right inner wall of the inner frame. A sliding plate is fixedly connected to the piston end of the second electric hydraulic cylinder. A triangular plate is fixedly connected to the front of the sliding plate. The spring is fixedly connected to the back inner wall of the inner frame. A clamping plate is fixedly connected to the front end of the spring. A sliding rod is fixedly connected to the back of the clamping plate. The rear end of the sliding rod extends into the interior of the inner frame and is slidably connected to the inner frame. A roller is connected to the rear end of the sliding rod. The surface of the roller is in contact with the inclined surface of the triangular plate.

[0008] Preferably, there are two electric hydraulic cylinders and two sliding plates, which are arranged opposite each other on the inner frame. There are four triangular plates, springs, clamps, sliding rods, and rollers, which are arranged opposite each other on the inner frame.

[0009] Preferably, the mobile painting mechanism includes: a slider; the outer frame is hollow inside; the slider is slidably connected to the top of the outer frame; a support frame is fixedly connected to the top of the slider; the support frame is inverted "L" shape; a material box is fixedly connected to the top of the support frame; a material pump is connected to the top of the support frame; an electric hydraulic cylinder three is connected to the inner side of the top of the support frame; a mounting plate is fixedly connected to the piston end of the electric hydraulic cylinder three; a paint spraying pipe is fixedly connected to the bottom of the mounting plate; several atomizing nozzles are connected to the bottom of the paint spraying pipe; the input end of the material pump is connected to the material box through a pipe; a retractable hose one is fixedly connected to the output end of the material pump; and the other end of the retractable hose one is connected to the paint spraying pipe.

[0010] Preferably, the mobile painting mechanism further includes: a lead screw and a motor. The lead screw is rotatably connected to the inner wall of the outer frame via a bearing. The slider is threadedly connected to the outer wall of the lead screw. The motor is connected to the right side of the outer frame. The right end of the lead screw passes through the outer frame and is fixedly connected to the output end of the motor via a coupling.

[0011] Preferably, the top of the outer frame is provided with a sliding hole, and the outer wall of the slider is slidably connected to the sliding hole.

[0012] Preferably, the support frame is provided with a drying mechanism, which includes a hot air blower and an air outlet pipe. The hot air blower is connected to the top of the support frame, and the air outlet pipe is fixedly connected to the bottom of the mounting plate. An air outlet nozzle is connected to the bottom of the air outlet pipe. A second retractable hose is fixedly connected to the output end of the hot air blower, and the other end of the second retractable hose is connected to the air outlet pipe.

[0013] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0014] 1. This painting device for the production and processing of wooden doors and windows, by activating an electric hydraulic cylinder two to push a sliding plate to move, the sliding plate drives a triangular plate to move, the inclined surface of the triangular plate presses against a roller, causing the roller to drive a sliding rod and a clamping plate to move inward and stretch the spring, so that the clamping plate tightly clamps the wooden door and window, ensuring that the door and window will not shake or shift during the painting process. By activating an electric hydraulic cylinder one to push a rack to move, the rack drives a meshing gear to rotate, the gear drives a rotating shaft to rotate, and in turn, the rotating shaft drives the inner frame and the wooden door and window fixed on the inner frame to rotate, so that after painting one side of the wooden door and window, the door and window can be directly rotated to paint the other side, which greatly improves production efficiency.

[0015] 2. This painting device for the production and processing of wooden doors and windows uses a hot air blower to deliver hot air through a retractable flexible hose to an air outlet pipe, and then blows it out from an air outlet at the bottom of the air outlet pipe to dry the freshly painted wooden doors and windows. This reduces the waiting time for the paint to dry, further improving production efficiency. At the same time, rapid drying allows the paint to cure quickly, preventing damage to the paint in subsequent operations and ensuring the effect and quality of the painting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0017] Figure 2 This is a front sectional view of the present invention;

[0018] Figure 3 This is a top sectional view of the present invention;

[0019] Figure 4 for Figure 3 Enlarged view of point A.

[0020] In the diagram: 1. Outer frame; 2. Rotating mechanism; 21. Rotating shaft; 22. Inner frame; 23. Gear; 24. Electric hydraulic cylinder one; 25. Rack; 3. Fixing mechanism; 31. Electric hydraulic cylinder two; 32. Slide plate; 33. Triangular plate; 34. Spring; 35. Clamping plate; 36. Slide rod; 37. Roller; 4. Moving painting mechanism; 41. Slider; 42. Support frame; 43. Material box; 44. Material pump; 45. Electric hydraulic cylinder three; 46. Mounting plate; 47. Painting pipe; 48. Lead screw; 49. Motor; 5. Drying mechanism; 51. Hot air blower; 52. Air outlet pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0025] Please see Figure 1-4One embodiment of this utility model is: a spray painting device for the production and processing of wooden doors and windows, including an outer frame 1, with support legs fixedly connected to the four corners of the bottom of the outer frame 1, a rotating mechanism 2 and a moving spray painting mechanism 4 respectively provided on the outer frame 1, and a fixing mechanism 3 provided on the rotating mechanism 2; the rotating mechanism 2 includes: two rotating shafts 21 and an electric hydraulic cylinder 24, the two rotating shafts 21 are rotatably connected to the inner walls of the left and right sides of the outer frame 1 respectively through bearings, the opposite ends of the two rotating shafts 21 are fixedly connected to an inner frame 22, the right end of the right rotating shaft 21 passes through the outer frame 1 and is rotatably connected to the outer frame 1, and the extension end of the rotating shaft 21 is fixed. A gear 23 is connected to an electric hydraulic cylinder 24, which is connected to the right side of the outer frame 1 via a bracket. The electric hydraulic cylinder 24 is self-locking. A rack 25 is fixedly connected to the piston end of the electric hydraulic cylinder 24. The rack 25 meshes with the gear 23. By activating the electric hydraulic cylinder 24, the rack 25 is pushed to move, and the rack 25 drives the meshing gear 23 to rotate. The gear 23 drives the rotating shaft 21 to rotate, which in turn causes the rotating shaft 21 to drive the inner frame 22 and the wooden doors and windows fixed on the inner frame 22 to rotate. This allows the doors and windows to be rotated directly to paint the other side after one side of the wooden doors and windows has been painted, greatly improving production efficiency. Fixing mechanism 3 Includes: a second electric hydraulic cylinder 31, a spring 34, and an inner frame 22 with a hollow interior. The second electric hydraulic cylinder 31 is connected to the right inner wall of the inner frame 22 and is self-locking. A slide plate 32 is fixedly connected to the piston end of the second electric hydraulic cylinder 31, and a triangular plate 33 is fixedly connected to the front of the slide plate 32. The spring 34 is fixedly connected to the back inner wall of the inner frame 22, and a clamping plate 35 is fixedly connected to the front end of the spring 34. A sliding rod 36 is fixedly connected to the back of the clamping plate 35, and the rear end of the sliding rod 36 extends into the interior of the inner frame 22 and slides with the inner frame 22. A roller 37 is connected to the rear end of the sliding rod 36. The surface of the triangular plate 33 is in contact with the inclined surface of the triangular plate 33. There are two electric hydraulic cylinders 31 and two sliding plates 32, which are set opposite to each other on the inner frame 22. There are four triangular plates 33, four springs 34, four clamps 35, four sliding rods 36 and four rollers 37, which are set opposite to each other on the inner frame 22. By activating the electric hydraulic cylinders 31, the sliding plate 32 is pushed to move, and the sliding plate 32 drives the triangular plate 33 to move. The inclined surface of the triangular plate 33 presses against the rollers 37, which causes the rollers 37 to drive the sliding rods 36 and the clamps 35 to move inward and stretch the springs 34, so that the clamps 35 tightly clamp the wooden doors and windows, ensuring that the doors and windows will not shake or shift during the painting process.The mobile painting mechanism 4 includes: a slider 41, a hollow interior of an outer frame 1, a slider 41 slidably connected to the top of the outer frame 1, a sliding hole on the top of the outer frame 1, the outer wall of the slider 41 slidably connected to the sliding hole, a support frame 42 fixedly connected to the top of the slider 41, the support frame 42 being inverted "L" shape, a material box 43 fixedly connected to the top of the support frame 42, a material pump 44 connected to the top of the support frame 42, an electric hydraulic cylinder 45 connected to the inner side of the top of the support frame 42, the electric hydraulic cylinder 45 being self-locking, a mounting plate 46 fixedly connected to the piston end of the electric hydraulic cylinder 45, a paint spray pipe 47 fixedly connected to the bottom of the mounting plate 46, several atomizing nozzles connected to the bottom of the paint spray pipe 47, the input end of the material pump 44 being connected to the material box 43 via a pipe, and a retractable hose 1 fixedly connected to the output end of the material pump 44, the other end of the retractable hose 1 being connected to the paint spray pipe 47. The mobile painting machine... Component 4 also includes: a lead screw 48 and a motor 49. The lead screw 48 is rotatably connected to the inner wall of the outer frame 1 via bearings. The slider 41 is threadedly connected to the outer wall of the lead screw 48. The motor 49 is connected to the right side of the outer frame 1. The right end of the lead screw 48 passes through the outer frame 1 and is fixedly connected to the output end of the motor 49 via a coupling. By starting the motor 49, the lead screw 48 is driven to rotate. The lead screw 48 drives the slider 41 to move horizontally under the limit of the sliding hole, causing the slider 41 to move the support frame 42, the material box 43, and other components, realizing the lateral movement of the paint spraying pipe 47 above the wooden door and window. At the same time, by starting the electric hydraulic cylinder 45, the mounting plate 46 is pushed to move. The mounting plate 46 drives the paint spraying pipe 47 to rise and fall, precisely adjusting the spraying distance. By starting the material pump 44, the paint in the material box 43 is delivered to the paint spraying pipe 47 through the retractable hose 1, and then sprayed out by the atomizing nozzle at the bottom of the paint spraying pipe 47, realizing uniform painting of the wooden door and window and improving the painting quality.

[0026] Working principle: The wooden door and window are placed inside the inner frame 22. The electric hydraulic cylinder 31 is activated to move the sliding plate 32. The sliding plate 32 moves the triangular plate 33, and the inclined surface of the triangular plate 33 presses against the roller 37. This causes the roller 37 to move the sliding rod 36 and the clamping plate 35 inwards, stretching the spring 34. The clamping plate 35 then tightly clamps the wooden door and window, ensuring that the door and window will not shake or shift during the painting process. The motor 49 drives the lead screw 48 to rotate, which in turn drives the slider 41 to move horizontally within the limit of the sliding hole. This causes the slider 41 to move the support frame 42, the material box 43, and other components, achieving the lateral movement of the paint spray pipe 47 above the wooden door and window. Simultaneously, through… The electric hydraulic cylinder 45 is activated to push the mounting plate 46 to move. The mounting plate 46 drives the paint spray pipe 47 to rise and fall, precisely adjusting the spraying distance. The paint in the material tank 43 is delivered to the paint spray pipe 47 through the retractable hose 1 by the material pump 44. The paint is then sprayed out from the atomizing nozzle at the bottom of the paint spray pipe 47, achieving uniform painting of the wooden doors and windows. The electric hydraulic cylinder 24 is activated to push the rack 25 to move. The rack 25 drives the meshing gear 23 to rotate. The gear 23 drives the rotating shaft 21 to rotate, which in turn drives the inner frame 22 and the wooden doors and windows fixed on the inner frame 22 to rotate. This allows the doors and windows to be rotated directly to paint the other side after one side of the wooden doors and windows has been painted.

[0027] Please see Figure 1-4 Based on the above embodiments, in another embodiment of this utility model, a drying mechanism 5 is provided on the support frame 42. The drying mechanism 5 includes a hot air blower 51 and an air outlet pipe 52. The hot air blower 51 is connected to the top of the support frame 42, and the air outlet pipe 52 is fixedly connected to the bottom of the mounting plate 46. An air outlet nozzle is connected to the bottom of the air outlet pipe 52. A retractable hose II is fixedly connected to the output end of the hot air blower 51. The other end of the retractable hose II is connected to the air outlet pipe 52. The hot air generated by starting the hot air blower 51 is delivered to the air outlet pipe 52 through the retractable hose II and then blown out from the air outlet nozzle at the bottom of the air outlet pipe 52 to dry the wooden doors and windows that have just been painted. This reduces the waiting time for the paint surface to dry and further improves production efficiency. At the same time, rapid drying can make the paint surface cure quickly, avoid damage to the paint surface in subsequent operations, and ensure the effect and quality of painting.

[0028] Working principle: The hot air generated by the hot air blower 51 is delivered to the air outlet pipe 52 through the retractable hose 2, and then blown out from the air outlet at the bottom of the air outlet pipe 52 to dry the wooden doors and windows that have just been painted, reducing the waiting time for the paint to dry.

[0029] It is worth noting that the electric hydraulic cylinder 24, electric hydraulic cylinder 31, material pump 44, electric hydraulic cylinder 45, motor 49, and hot air blower 51 in the above embodiments are all commonly used equipment in the prior art. The models used can be customized according to actual usage requirements. In addition, the power supply interface of the electrical equipment in this utility model is connected to the power supply system through a switch (not shown in the figure) and wires (not shown in the figure) to realize its control. The circuit control, specific composition and principle involved are all prior art, which are known in the current field and are clear to those skilled in the art. Therefore, they will not be described in detail here.

[0030] This utility model provides a painting device for the production and processing of wooden doors and windows. There are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A painting device for the production and processing of wooden doors and windows, comprising an outer frame (1), characterized in that: The outer frame (1) is provided with a rotating mechanism (2) and a moving spraying mechanism (4), and the rotating mechanism (2) is provided with a fixing mechanism (3); The rotating mechanism (2) includes: two rotating shafts (21) and an electric hydraulic cylinder (24). The two rotating shafts (21) are rotatably connected to the inner walls of the left and right sides of the outer frame (1) through bearings. The opposite ends of the two rotating shafts (21) are fixedly connected to the inner frame (22). The right end of the rotating shaft (21) on the right side passes through the outer frame (1) and is rotatably connected to the outer frame (1). The extended end of the rotating shaft (21) is fixedly connected to a gear (23). The electric hydraulic cylinder (24) is connected to the right side of the outer frame (1) through a bracket. The piston end of the electric hydraulic cylinder (24) is fixedly connected to a rack (25). The rack (25) meshes with the gear (23). The fixing mechanism (3) includes: an electric hydraulic cylinder (31) and a spring (34). The inner frame (22) is hollow inside. The electric hydraulic cylinder (31) is connected to the inner wall of the right side of the inner frame (22). The piston end of the electric hydraulic cylinder (31) is fixedly connected to a sliding plate (32). The front side of the sliding plate (32) is fixedly connected to a triangular plate (33). The spring (34) is fixedly connected to the inner wall of the back side of the inner frame (22). The front end of the spring (34) is fixedly connected to a clamping plate (35). The back side of the clamping plate (35) is fixedly connected to a sliding rod (36). The rear end of the sliding rod (36) extends into the interior of the inner frame (22) and slides in connection with the inner frame (22). The rear end of the sliding rod (36) is connected to a roller (37). The surface of the roller (37) is in contact with the inclined surface of the triangular plate (33).

2. The painting device for manufacturing and processing wooden doors and windows according to claim 1, characterized in that: There are two electric hydraulic cylinders (31) and two sliding plates (32), which are arranged opposite each other on the inner frame (22). There are four triangular plates (33), springs (34), clamps (35), sliding rods (36), and rollers (37), which are arranged opposite each other on the inner frame (22).

3. The painting device for manufacturing and processing wooden doors and windows according to claim 1, characterized in that: The mobile painting mechanism (4) includes: a slider (41), the outer frame (1) is hollow inside, the slider (41) is slidably connected to the top of the outer frame (1), a support frame (42) is fixedly connected to the top of the slider (41), the support frame (42) is in the shape of an inverted "L", a material box (43) is fixedly connected to the top of the support frame (42), a material pump (44) is connected to the top of the support frame (42), and a material pump (44) is connected to the inner side of the top of the support frame (42). An electric hydraulic cylinder three (45) is provided, with a mounting plate (46) fixedly connected to the piston end of the electric hydraulic cylinder three (45). A paint spraying pipe (47) is fixedly connected to the bottom of the mounting plate (46). Several atomizing nozzles are connected to the bottom of the paint spraying pipe (47). The input end of the material pump (44) is connected to the material box (43) through a pipe. The output end of the material pump (44) is fixedly connected to a retractable hose one. The other end of the retractable hose one is connected to the paint spraying pipe (47).

4. The painting device for manufacturing and processing wooden doors and windows according to claim 3, characterized in that: The mobile painting mechanism (4) further includes: a lead screw (48) and a motor (49). The lead screw (48) is rotatably connected to the inner wall of the outer frame (1) through a bearing. The slider (41) is threadedly connected to the outer wall of the lead screw (48). The motor (49) is connected to the right side of the outer frame (1). The right end of the lead screw (48) passes through the outer frame (1) and is fixedly connected to the output end of the motor (49) through a coupling.

5. A painting device for the production and processing of wooden doors and windows according to claim 3, characterized in that: The top of the outer frame (1) is provided with a sliding hole, and the outer wall of the slider (41) is slidably connected to the sliding hole.

6. A painting device for the production and processing of wooden doors and windows according to claim 3, characterized in that: A drying mechanism (5) is provided on the support frame (42). The drying mechanism (5) includes a hot air blower (51) and an air outlet pipe (52). The hot air blower (51) is connected to the top of the support frame (42). The air outlet pipe (52) is fixedly connected to the bottom of the mounting plate (46). An air outlet nozzle is connected to the bottom of the air outlet pipe (52). A retractable hose II is fixedly connected to the output end of the hot air blower (51). The other end of the retractable hose II is connected to the air outlet pipe (52).

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