Automatic paint spraying device for metal door and window machining

Abstract

The utility model relates to the technical field of automatic paint spraying for metal door and window machining, in particular to an automatic paint spraying device for metal door and window machining. Clamping grooves are vertically formed in the inner sides of the two supporting side plates, a sliding block is arranged on the two limiting rods in a sliding mode, a rotating rod is arranged in holes of rotating sleeves which are longitudinally arranged in a penetrating mode, hollow pipes are longitudinally arranged below the rotating rod, and a threaded rod is arranged in a threaded hole formed in the sliding block in a penetrating mode; a rotating shaft drives a supporting side plate to rotate to drive door and window plates located in the supporting side plate to be vertically arranged, a rotating rod can drive a hollow pipe to swing in a closed bin when rotating, a threaded rod can drive a sliding block to slide on two limiting rods when rotating, then the hollow pipe is driven by the rotating rod to transversely move between the vertically-arranged door and window plates, and then the paint spraying position is adjusted; and compared with a traditional surface paint spraying device for metal door and window machining, the surface paint spraying device for metal door and window machining is higher in paint spraying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic painting for metal door and window processing, in particular to an automatic painting device for metal door and window processing. Background Technique

[0002] Metal doors and windows are a new type of doors and windows made of stainless steel. Compared with traditional wooden doors or plastic-steel doors, they have higher strength and better corrosion resistance. In order to improve the aesthetics and corrosion resistance of metal doors and windows, painting is carried out on their surfaces during the production and processing of metal doors and windows.

[0003] A patent with the publication number of CN 220258485 U discloses a surface painting device for metal door and window processing, including a housing. A partition is fixedly connected inside the housing. A lower plate is rotatably connected to the top of the partition. A support frame is fixedly connected to the bottom of the partition. The output end of the motor is fixedly connected to the lower plate. Two threaded sleeves are rotatably penetrated through the upper half of the housing. A screw rod is threadedly connected inside the threaded sleeve. The bottom end of the screw rod is fixedly connected to the top of the top plate. A worm gear is fixedly sleeved on the outer peripheral surface of the threaded sleeve above the housing. Rotating the worm can drive the top plate and the upper plate to move downward, so that the upper plate fits against the top of the door and window, thereby being able to fix doors and windows of different heights. Then the motor works to drive the door and window to rotate, and cooperate with the spraying pump to work to spray the surface of the door and window, which is convenient for the operator to use and can meet the actual needs of door and window painting processing.

[0004] However, since the existing surface painting device for metal door and window processing can only spray the surface of a single metal door and window once, and the painting speed is slow, it cannot spray a large number of door and window production lines, resulting in a slow production speed and affecting production efficiency. Therefore, an automatic painting device for metal door and window processing is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the prior art, the utility model proposes an automatic painting device for metal door and window processing.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: An automatic painting device for processing metal doors and windows of the present utility model includes an enclosed chamber; rotating shafts are respectively arranged through opposite sides of the enclosed chamber, and supporting side plates are respectively installed inside the two rotating shafts, and the two supporting side plates are parallel to each other. Card slots are vertically arranged inside the two supporting side plates, and door and window plates are slidably arranged in the card slots. Two limiting rods are horizontally installed at the top inside the enclosed chamber, and a slider is slidably arranged on the two limiting rods together. Rotating sleeves are longitudinally arranged and installed under the slider, and a rotating rod is commonly arranged through the holes of the longitudinally arranged rotating sleeves. Hollow tubes are longitudinally arranged and installed under the rotating rod, and spray heads are evenly arranged inside adjacent hollow tubes. The hollow tubes are perpendicular to the rotating rod. A storage tank is arranged outside the enclosed chamber, a pressure pump is connected to the storage tank through a pipeline, and the conveying ends of the pressure pump are respectively connected to the hollow tubes through hoses. A first motor and a second motor are respectively installed on the outer wall of the enclosed chamber through fixing parts. The first motor is installed at the end of one of the rotating shafts, and the output shaft of the second motor penetrates through the enclosed chamber and is installed with a threaded rod. A threaded hole is penetrated through the side surface of the slider, and the threaded rod penetrates through the threaded hole opened in the slider. A third motor is installed under the slider through a fixing part, and the output end of the third motor is installed at the end of the rotating rod. The cooperation achieves the function of simultaneously painting multiple doors and windows. Compared with the traditional surface painting device for processing metal doors and windows, the painting efficiency is higher, the painting speed is faster, and the painting production efficiency is effectively improved.

[0007] Preferably, both of the rotating shafts are horizontally arranged, and the center lines of the two rotating shafts coincide. The rotating shafts are perpendicular to the supporting side plates, the limiting rods are parallel to the rotating shafts, and the limiting rods are located above the rotating shafts. The cooperation achieves the function of adjusting the door and window plates, so that the hollow tubes can be arranged in a crosswise and misaligned manner with the door and window plates.

[0008] Preferably, a gap is arranged between the card slots opened inside the two supporting side plates, and the hollow tubes can be swingably arranged in the gap between the card slots. The cooperation achieves the function of simultaneously painting multiple door and window plates and improves the painting efficiency.

[0009] Preferably, the rotating rod is parallel to the slider, the slider is perpendicular to the limiting rods, and the spray heads installed on the outermost hollow tube are located inside it. The cooperation achieves the function of the hollow tubes swinging, so as to achieve the function of simultaneously painting multiple door and window plates.

[0010] Preferably, the hollow tubes are arranged in a crosswise and misaligned manner with the door and window plates. The threaded rod is symmetrically arranged inside the two limiting rods, and the threaded rod is parallel to the limiting rods. The cooperation achieves the function of the hollow tubes moving, so as to adjust the painting position.

[0011] Preferably, an opening is provided on the side of the closed bin, and a movable door is rotatably installed in the opening. A baffle is installed at the end of the other rotating shaft, and the baffle is located outside the closed bin, which cooperates to achieve the sealing effect of the closed bin and improve the use stability.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the rotating shaft drives the support side plate to rotate, driving the door and window plate located therein to be vertically arranged. When the rotating rod rotates, it will drive the hollow tube to swing in the closed bin, and control to make the hollow tube and the door and window plate cross and be misaligned. When the pressure pump operates, the paint water in the storage tank will be pumped into the hollow tube through the hose. When the threaded rod rotates, it will drive the slider to slide on the two limiting rods, and then drive the hollow tube to move horizontally between the vertically arranged door and window plates through the rotating rod, thereby adjusting the painting position. The cooperation achieves the effect of painting multiple doors and windows at the same time. Compared with the traditional surface painting device for metal door and window processing, the painting efficiency is higher, the painting speed is faster, and the painting production efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 is the first three-dimensional structure schematic diagram;

[0016] Figure 2 is the enlarged sectional view of the main structure of the closed bin;

[0017] Figure 3 is the enlarged view of the main structure of the support side plate;

[0018] Figure 4 is the enlarged view of the main structure of the swing painting assembly;

[0019] Figure 5 is the enlarged view of the main structure of the hollow tube.

[0020] In the figure: 1, closed bin; 2, rotating shaft; 3, support side plate; 4, card slot; 5, door and window plate; 6, limiting rod; 7, slider; 8, rotating sleeve; 9, rotating rod; 10, hollow tube; 11, nozzle; 12, storage tank; 13, pressure pump; 14, hose; 15, first motor; 16, second motor; 17, third motor; 18, movable door; 19, baffle; 20, threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 As shown in the figure, an automatic painting device for processing metal doors and windows includes a closed chamber 1; two opposite sides of the closed chamber 1 are respectively penetrated by rotating shafts 2, and support side plates 3 are respectively installed inside the two rotating shafts 2, and the two support side plates 3 are parallel to each other. Card slots 4 are vertically arranged inside the two support side plates 3, and door and window panels 5 are slidably arranged in the card slots 4. Two limit rods 6 are horizontally installed at the top inside the closed chamber 1, and a slider 7 is slidably arranged on the two limit rods 6 together. Rotating sleeves 8 are longitudinally arranged and installed under the slider 7, and a rotating rod 9 is commonly penetrated through the holes of the longitudinally arranged rotating sleeves 8. Hollow tubes 10 are longitudinally arranged and installed under the rotating rod 9, and spray heads 11 are evenly arranged inside adjacent hollow tubes 10. The hollow tubes 10 are perpendicular to the rotating rod 9. A storage tank 12 is arranged outside the closed chamber 1, a pressure pump 13 is connected to the storage tank 12 through a pipeline, and the conveying ends of the pressure pump 13 are respectively connected to the hollow tubes 10 through hoses 14. A first motor 15 and a second motor 16 are respectively installed on the outer wall of the closed chamber 1 through fixing members. The first motor 15 is installed at the end of one of the rotating shafts 2, and the output shaft of the second motor 16 penetrates through the closed chamber 1 and is installed with a threaded rod 20. A threaded hole is penetrated through the side surface of the slider 7, and the threaded rod 20 is penetrated through the threaded hole opened in the slider 7. A third motor 17 is installed under the slider 7 through a fixing member, and the output end of the third motor 17 is installed at the end of the rotating rod 9. The two rotating shafts 2 are both horizontally arranged, and the center lines of the two rotating shafts 2 coincide. The rotating shafts 2 are perpendicular to the support side plates 3. The limit rods 6 are parallel to the rotating shafts 2, and the limit rods 6 are located above the rotating shafts 2. A gap is provided between the card slots 4 opened inside the two support side plates 3. The hollow tubes 10 can swing in the gap between the card slots 4. The rotating rod 9 is parallel to the slider 7. The slider 7 is perpendicular to the limit rods 6. The spray heads 11 installed on the outermost hollow tubes 10 are located inside them. The hollow tubes 10 and the door and window panels 5 are arranged in a cross-misaligned manner. The threaded rod 20 is symmetrically arranged inside the two limit rods 6, and the threaded rod 20 is parallel to the limit rods 6. An opening is provided on the side surface of the closed chamber 1, and a movable door 18 is rotatably installed in the opening. A baffle 19 is installed at the end of the other rotating shaft 2, and the baffle 19 is located outside the closed chamber 1.

[0023] During operation, since the existing surface painting device for metal door and window processing can only spray paint on a single metal door and window once, and the painting speed is slow, it is impossible to spray paint on a large number of door and window production lines, resulting in a slow production speed and affecting production efficiency. In this solution, the door and window panel 5 is horizontally placed between the two support side plates 3, and the two side edges of the support side plate 3 are respectively slidably clamped into the two card slots 4 located on the same horizontal plane. Then, the movable door 18 is closed to keep the closed chamber 1 in a closed state. Subsequently, the first motor 15 is controlled to operate. When the first motor 15 operates, it will drive one of the rotating shafts 2 to rotate, and then drive the two support side plates 3 to rotate in the closed chamber 1 through the rotating shaft 2. Control is exerted to make the support side plate 3 rotate and drive the door and window panel 5 located therein to be vertically arranged. Subsequently, the third motor 17 is controlled to operate. When the third motor 17 operates, it will drive the rotating rod 9 to rotate, and when the rotating rod 9 rotates, it will drive the hollow tube 10 to swing in the closed chamber 1. Control is exerted to make the hollow tube 10 in the horizontal state rotate to the vertical state. At this time, the hollow tube 10 will be arranged in a cross-misaligned manner with the door and window panel 5 provided in the support side plate 3, and at this time, the hollow tube 10 will be parallel to the door and window panel 5. At this time, the operation of the pressure pump 13 is controlled in cooperation. When the pressure pump 13 operates, it will pump the paint water in the storage tank 12 into the hollow tube 10 through the hose 14 and evenly spray it on the surface of the door and window panel 5 from the spray head 11. And through the cross-misaligned arrangement of the hollow tube 10 and the door and window panel 5, the two sides of the door and window panel 5 are simultaneously sprayed with paint. The operation of the second motor 16 is controlled in cooperation. When the second motor 16 operates, it will drive the threaded rod 20 to rotate in the two limit rods 6, and when the threaded rod 20 rotates, it will drive the slider 7 to slide on the two limit rods 6, and when the limit rod 6 moves, it will drive the rotating rod 9 below it to move, and then drive the hollow tube 10 to move horizontally between the vertically arranged door and window panels 5 through the rotating rod 9, thereby adjusting the painting position. After the painting is completed, the hollow tube 10 is adjusted to the horizontal state by controlling the third motor 17, and the door and window panel 5 is adjusted to the horizontal state by driving the two support side plates 3 to rotate through the first motor 15. The movable door 18 is opened to take out the door and window panel 5 from the card slot 4, achieving the function of spraying multiple doors and windows simultaneously. Compared with the traditional surface painting device for metal door and window processing, the painting efficiency is higher, the painting speed is faster, and the painting production efficiency is effectively improved.

[0024] Working principle: Place the door and window panel 5 horizontally between the two support side plates 3, and slide and lock the two side edges of the support side plate 3 into the two card slots 4 located on the same horizontal plane respectively. Then close the movable door 18 to keep the closed chamber 1 in a closed state. Subsequently, control the operation of the first motor 15. When the first motor 15 operates, it will drive one of the rotating shafts 2 to rotate, and then drive the two support side plates 3 to rotate in the closed chamber 1 through the rotating shaft 2. Control the rotation of the support side plate 3 to drive the door and window panel 5 located therein to be vertically arranged. Then control the operation of the third motor 17. When the third motor 17 operates, it will drive the rotating rod 9 to rotate, and when the rotating rod 9 rotates, it will drive the hollow tube 10 to swing in the closed chamber 1. Control the horizontal hollow tube 10 to rotate to the vertical state. At this time, the hollow tube 10 will be arranged in a cross-misaligned manner with the door and window panel 5 provided in the support side plate 3, and at this time, the hollow tube 10 will be parallel to the door and window panel 5. At this time, cooperate to control the operation of the pressure pump 13. When the pressure pump 13 operates, it will pump the paint water in the storage tank 12 into the hollow tube 10 through the hose 14 and spray it evenly on the surface of the door and window panel 5 from the spray head 11. And through the cross-misaligned arrangement of the hollow tube 10 and the door and window panel 5, the two sides of the door and window panel 5 can be sprayed simultaneously. Cooperate to control the operation of the second motor 16. When the second motor 16 operates, it will drive the threaded rod 20 to rotate in the two limit rods 6. When the threaded rod 20 rotates, it will drive the slider 7 to slide on the two limit rods 6. When the limit rod 6 moves, it will drive the rotating rod 9 below it to move, and then drive the hollow tube 10 to move horizontally between the vertically arranged door and window panels 5 through the rotating rod 9, so as to adjust the painting position. After painting, control the third motor 17 to adjust the hollow tube 10 to the horizontal state, and drive the two support side plates 3 to rotate through the first motor 15 to adjust the door and window panel 5 to the horizontal state. Open the movable door 18 to take out the door and window panel 5 from the card slot 4. It cooperates to achieve the function of spraying multiple doors and windows at the same time. Compared with the traditional surface spraying device for metal door and window processing, the spraying efficiency is higher, the spraying speed is faster, and the spraying production efficiency is effectively improved.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An automatic painting device for metal door and window processing, characterized in that: The invention comprises a closed bin (1); two opposite sides of the closed bin (1) are respectively penetrated by rotating shafts (2); the inner sides of the two rotating shafts (2) are respectively installed with supporting side plates (3), and the two supporting side plates (3) are parallel to each other; the inner sides of the two supporting side plates (3) are vertically arranged with card slots (4); a door and window plate (5) is slidably arranged in the card slots (4); two limit rods (6) are horizontally installed at the top of the closed bin (1); a slider (7) is slidably arranged on the two limit rods (6); a rotating sleeve (8) is longitudinally arranged and installed under the slider (7); a rotating rod (9) is commonly penetrated in the hole of the longitudinally arranged rotating sleeve (8); hollow tubes (10) are longitudinally arranged and installed under the rotating rods (9); spray heads (11) are evenly arranged and installed on the inner sides of adjacent hollow tubes (10); the hollow tubes (10) and the rotating sleeves (8) are arranged in a longitudinal direction; the rotating sleeves (8) are longitudinally arranged and installed with rotating shafts (9); the rotating sleeves (8) are longitudinally arranged and installed with rotating shafts (9); the rotating sleeves (8) are longitudinally arranged and installed with rotating shafts (10); the inner sides of adjacent hollow tubes (10) are uniformly arranged with spray heads (11); the hollow tubes (10) and the rotating sleeves (8) are arranged in a longitudinal direction; the rotating sleeves (8) are longitudinally arranged and installed with rotating shafts (9); the rotating sleeves (8) are longitudinally arranged and installed with rotating shafts (9); the rotating sleeves (8) are longitudinally arranged and installed with rotating shafts (10 ...10); the rotating sleeves (8) are longitudinally arranged and installed with rotating shaft The movable rods (9) are perpendicular to each other. A material storage tank (12) is arranged outside the closed bin (1). A pressure pump (13) is connected to the material storage tank (12) through a pipeline. The delivery end of the pressure pump (13) is respectively connected to the hollow tube (10) through a hose (14). A No. 1 motor (15) and a No. 2 motor (16) are respectively installed on the outer wall of the closed bin (1) through fixing parts. The No. 1 motor (15) is installed at the end of one of the rotating shafts (2). The output shaft of the No. 2 motor (16) is penetrated and provided with a threaded rod (20) installed in the closed bin (1). A threaded hole is penetrated through the side surface of the slider (7), and the threaded rod (20) is penetrated and provided in the threaded hole opened in the slider (7). A No. 3 motor (17) is installed under the slider (7) through a fixing part, and the output end of the No. 3 motor (17) is installed at the end of the rotating rod (9).

2. The automatic painting device for metal door and window processing according to claim 1 is characterized in that: The two rotating shafts (2) are both arranged horizontally, and the center lines of the two rotating shafts (2) coincide with each other. The rotating shafts (2) and the supporting side plates (3) are perpendicular to each other. The limiting rod (6) and the rotating shaft (2) are parallel to each other, and the limiting rod (6) is located above the rotating shaft (2).

3. The automatic painting device for metal door and window processing according to claim 1 is characterized in that: A gap is provided between the clamping grooves (4) provided on the inner sides of the two supporting side plates (3), and the hollow tube (10) can be swingably arranged in the gap between the clamping grooves (4).

4. The automatic painting device for metal door and window processing according to claim 1 is characterized in that: The rotating rod (9) and the sliding block (7) are parallel to each other, the sliding block (7) and the limiting rod (6) are perpendicular to each other, and the nozzle (11) installed on the outermost hollow tube (10) is located inside the outermost hollow tube (10).

5. The automatic painting device for metal door and window processing according to claim 1 is characterized in that: The hollow tube (10) and the door and window plate (5) are arranged in a cross-staggered manner, the threaded rod (20) is symmetrically arranged inside the two limiting rods (6), and the threaded rod (20) and the limiting rod (6) are parallel to each other.

6. The automatic painting device for metal door and window processing according to claim 1 is characterized in that: The closed bin (1) is provided with an opening on its side, a movable door (18) is rotatably mounted in the opening, and a baffle (19) is mounted on the end of the other rotating shaft (2), and the baffle (19) is located outside the closed bin (1).

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