Arc-shaped aluminum veneer spraying device

Abstract

The utility model provides an arc-shaped aluminum veneer spraying device, belongs to the technical field of aluminum veneer production, and is used for solving the technical problem that the spraying effect of an existing spraying device on an arc-shaped aluminum veneer is poor. Comprising a base, a fixing frame is fixed to the base, a moving plate is slidably arranged between the fixing frame and the base, a locking mechanism is arranged on the moving plate, a long hole is formed in the upper portion of the fixing frame, a vertical pipe is arranged in the long hole, a spray head is connected to the lower portion of the vertical pipe, a moving mechanism is arranged on the upper portion of the fixing frame and comprises a moving block, and a round hole is formed in the moving block; a sliding rod is slidably inserted into the round hole, a fixing sleeve is fixed to one end of the sliding rod, a blocking shoulder is arranged at the other end of the sliding rod, the vertical pipe is slidably arranged in the fixing sleeve, a spring sleeves the outer side of the sliding rod, and a lifting mechanism is arranged on the moving block; according to the arc-shaped aluminum veneer spraying device, the moving path of the spraying head can be changed according to the bending degree of the arc-shaped aluminum veneer, the spraying uniformity of the outer surface of the arc-shaped aluminum veneer is improved, and the spraying effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum single plate production and relates to a curved aluminum single plate spraying device. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by chroming and other treatments and then fluorocarbon spraying technology. Fluorocarbon coating mainly refers to polyvinylidene fluoride resin, which is divided into three types: primer, topcoat and varnish. Among them, the spraying process is generally divided into two, three or four coatings. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, has excellent cold and heat resistance, and can withstand strong ultraviolet rays.

[0003] In actual use, it is necessary to spray a decorative coating or an anti-corrosion coating on the outside of the aluminum veneer. The existing spraying device generally uses a transmission mechanism to drive the nozzle to move along the plane to spray the aluminum veneer. For the curved aluminum veneer, the nozzle moving along the plane cannot spray evenly according to the curvature of the aluminum veneer, and the spraying effect is poor.

[0004] Based on this, we designed a curved aluminum veneer spraying device. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and propose a curved aluminum single plate spraying device. The technical problem to be solved by the device is: how to improve the spraying uniformity of the curved aluminum single plate by the spraying device and improve the spraying effect.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] The cam is provided with a plurality of grooves on the bottom surface of the fixing frame and an upper surface of the fixing frame, and a movable plate is slidably arranged between the grooves at corresponding positions. The plurality of movable plates are parallel and evenly spaced, and a locking mechanism is arranged on the movable plate. A long hole is arranged above the fixing frame, and a vertical pipe is arranged in the long hole, and a spray head is connected to the bottom of the vertical pipe, and the back of the spray head is abutted against the movable plate. A movable mechanism for driving the vertical pipe to move horizontally is arranged above the fixing frame. The movable mechanism comprises a movable block, and a circular hole is arranged on the movable block, and a sliding rod is slidably inserted in the circular hole. A fixed sleeve is fixed at one end of the sliding rod, and a stop shoulder is arranged at the other end. The vertical pipe is slidably arranged in the fixed sleeve, and a spring is arranged on the outer sleeve of the sliding rod, and the two ends of the spring are respectively abutted against the stop shoulder and the moving block. A lifting mechanism for driving the vertical pipe to move up and down is arranged on the moving block, and a clamping mechanism for fixing the curved aluminum single plate is arranged on the base.

[0008] The locking mechanism comprises a rotating rod rotatably arranged on a fixing frame, a long slot is opened on the movable plate, and the rotating rod passes through the long slot, a lever is fixed at one end of the rotating rod, and rubber strips are fixed at both sides of the rotating rod.

[0009] With the above structure, when in use, the operator can fit the front side of the curved aluminum veneer on the movable plate and squeeze the movable plate so that several movable plates fit on the outer surface of the curved aluminum veneer, and then rotate the lever to drive the rotating rod to rotate so that the rubber strip is squeezed on the upper and lower sides of the long slot, and the movable plate is locked by friction. The operation is simple and can be locked at any position.

[0010] The moving mechanism also includes a moving threaded rod, a sliding groove is opened on the upper surface of the fixed frame, and the moving threaded rod is rotatably arranged inside the sliding groove, a moving motor for driving the moving threaded rod to rotate is installed on the outer side of the fixed frame, the moving block is slidably arranged in the sliding groove, and the moving block is threadedly connected to the moving threaded rod.

[0011] With the above structure, when in use, the moving motor drives the moving threaded rod to rotate, thereby driving the moving block to move along the slide groove. The moving block drives the spray head to move horizontally through the slide rod and the vertical pipe to spray the outer surface of the curved aluminum single plate.

[0012] The lifting mechanism comprises a sector plate fixed on the vertical pipe and a mounting plate fixed on the moving block. An electric push rod is installed below the mounting plate. The electric push rod is vertically distributed, and the upper end of the electric push rod abuts against the lower surface of the sector plate.

[0013] With the above structure, when in use, the extension of the electric push rod can drive the fan plate to move upward, and then drive the nozzle to move upward through the vertical pipe. When the electric push rod descends, the fan plate, vertical pipe and nozzle descend under the action of gravity, thereby increasing the spraying range of the nozzle.

[0014] The clamping mechanism includes two support columns fixed on the base, a fixed plate fixed between the two support columns, and two symmetrically distributed guide rods are slidably arranged on the fixed plate, a connecting plate is fixed at the ends of the two guide rods, a plurality of suction cups are installed on the connecting plate, an adjusting threaded rod is rotatably connected to the connecting plate, the adjusting threaded rod is distributed parallel to the guide rod, and the adjusting threaded rod is threadedly connected to the fixed plate.

[0015] With the above structure, when in use, the back of the curved aluminum veneer can be adsorbed on the suction cup so that the front of the curved aluminum veneer faces the nozzle. The operator can drive the connecting plate to move by turning the adjustment threaded rod, which is convenient for loading and unloading the curved aluminum veneer.

[0016] A guide plate is fixed on the back of the nozzle, and warped edges are arranged on both sides of the guide plate.

[0017] With the above structure, when the nozzle moves, the guide plate contacts the moving plate, and the warped edges on both sides of the guide plate can prevent the nozzle from getting stuck with the uneven moving plate, thereby improving the smoothness of the device operation.

[0018] Compared with the prior art, this arc-shaped aluminum veneer spraying device has the following advantages:

[0019] 1. Through the moving plate, guide plate, vertical pipe, moving mechanism and lifting mechanism, the nozzle can change the moving path according to the bending degree of the curved aluminum veneer, improve the spraying uniformity of the outer surface of the curved aluminum veneer, and improve the spraying effect.

[0020] 2. Through the locking mechanism, multiple movable plates can be fixed at any position, and only the lever needs to be turned, which is simple to operate and further improves the work efficiency of the operator.

[0021] 3. Through the clamping mechanism, the back of the curved aluminum veneer is adsorbed, and the distance between the curved aluminum veneer and the nozzle can be adjusted, making the loading and unloading operations of the operator simpler and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a partial structural schematic diagram of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the locking mechanism in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the nozzle in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the clamping mechanism in the utility model.

[0027] In the figure: 1. base; 2. fixing frame; 3. fine groove; 4. moving plate; 5. locking mechanism; 501. long groove; 502. rotating rod; 503. rubber strip; 504. lever; 6. long hole; 7. vertical pipe; 8. nozzle; 9. moving mechanism; 901. slide groove; 902. moving threaded rod; 903. moving motor; 904. moving block; 10. slide rod; 11. fixing sleeve; 12. spring; 13. lifting mechanism; 1301. mounting plate; 1302. electric push rod; 1303. fan-shaped plate; 14. clamping mechanism; 1401. support column; 1402. fixing plate; 1403. guide rod; 1404. connecting plate; 1405. suction cup; 1406. adjusting threaded rod; 15. guide plate. DETAILED DESCRIPTION

[0028] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0031] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0032] See also Figure 1-5 The present embodiment provides a curved aluminum single plate spraying device, including a base 1, a fixing frame 2 is fixed on the base 1, a plurality of fine grooves 3 are provided on the lower surface of the fixing frame 2 and the upper surface of the base 1, a movable plate 4 is slidably arranged between the fine grooves 3 at corresponding positions, the plurality of movable plates 4 are parallel and evenly spaced, and a locking mechanism 5 is provided on the movable plate 4, a long hole 6 is provided above the fixing frame 2, a vertical pipe 7 is provided in the long hole 6, and a nozzle 8 is connected to the lower part of the vertical pipe 7, the back of the nozzle 8 is against the movable plate 4, and a locking mechanism 5 is provided on the upper part of the fixing frame 2 for driving the vertical pipe 7 A moving mechanism 9 for transverse movement, the moving mechanism 9 includes a moving block 904, and a round hole is opened on the moving block 904, a sliding rod 10 is slidably inserted in the round hole, a fixing sleeve 11 is fixed to one end of the sliding rod 10, and a shoulder is provided at the other end, the vertical pipe 7 is slidably set in the fixing sleeve 11, a spring 12 is sleeved on the outer side of the sliding rod 10, and the two ends of the spring 12 are respectively against the shoulder and the moving block 904, a lifting mechanism 13 for driving the vertical pipe 7 to move up and down is provided on the moving block 904, and a clamping mechanism 14 for fixing the arc-shaped aluminum single plate is provided on the base 1.

[0033] The locking mechanism 5 includes a rotating rod 502 rotatably set on the fixed frame 2, a long slot 501 is opened on the movable plate 4, and the rotating rod 502 passes through the long slot 501, a lever 504 is fixed to one end of the rotating rod 502, and rubber strips 503 are fixed to both sides of the rotating rod 502; when in use, the operator can fit the front side of the curved aluminum single plate on the movable plate 4, and squeeze the movable plate 4 so that several movable plates 4 fit on the outer surface of the curved aluminum single plate 4, and then rotate the lever 504 to drive the rotating rod 502 to rotate, so that the rubber strips 503 are squeezed on the upper and lower sides of the long slot 501, and the movable plate is locked by friction. The operation is simple and can be locked at any position.

[0034] The moving mechanism 9 also includes a moving threaded rod 902, a slide groove 901 is opened on the upper surface of the fixed frame 2, and the moving threaded rod 902 is rotatably set inside the slide groove 901, and a moving motor 903 for driving the moving threaded rod 902 to rotate is installed on the outer side of the fixed frame 2, and the moving block 904 is slidably set in the slide groove 901, and the moving block 904 is threadedly connected to the moving threaded rod 902; when in use, the moving motor 903 will drive the moving threaded rod 902 to rotate, and then drive the moving block 904 to move along the slide groove 901, and the moving block 904 drives the nozzle 8 to move horizontally through the slide rod 10 and the vertical pipe 7 to spray the outer surface of the curved aluminum single plate.

[0035] The lifting mechanism 13 includes a fan-shaped plate 1303 fixed on the vertical pipe 7 and a mounting plate 1301 fixed on the moving block 904. An electric push rod 1302 is installed below the mounting plate 1301. The electric push rod 1302 is vertically distributed, and the upper end of the electric push rod 1302 is against the lower surface of the fan-shaped plate 1303. When in use, the extension of the electric push rod 1302 can drive the fan-shaped plate 1303 to move upward, and then drive the nozzle 8 to move upward through the vertical pipe 7. When the electric push rod 1302 descends, the fan-shaped plate 1303, the vertical pipe 7 and the nozzle 8 descend under the action of gravity, thereby increasing the spraying range of the nozzle 8.

[0036] The clamping mechanism 14 includes two support columns 1401 fixed on the base 1, a fixed plate 1402 is fixed between the two support columns 1401, and two symmetrically distributed guide rods 1403 are slidably arranged on the fixed plate 1402, a connecting plate 1404 is fixed at the ends of the two guide rods 1403, a plurality of suction cups 1405 are installed on the connecting plate 1404, an adjusting threaded rod 1406 is rotatably connected to the connecting plate 1404, the adjusting threaded rod 1406 is distributed parallel to the guide rod 1403, and the adjusting threaded rod 1406 is threadedly connected to the fixed plate 1402; when in use, the back side of the curved aluminum veneer can be adsorbed on the suction cup 1405, so that the front side of the curved aluminum veneer faces the nozzle 8, and the operator can drive the connecting plate 1404 to move by rotating the adjusting threaded rod 1406, so as to facilitate the loading and unloading of the curved aluminum veneer.

[0037] A guide plate 15 is fixed to the back of the nozzle 8, and warped edges are provided on both sides of the guide plate 15; when the nozzle 8 moves, the guide plate 15 contacts the movable plate 4, and the warped edges on both sides of the guide plate 15 can prevent the nozzle 8 from being stuck with the uneven movable plate 4, thereby improving the smoothness of the operation of the device.

[0038] In this embodiment, the above-mentioned fixing methods are the most commonly used fixing connection methods in this field, such as welding, bolt connection, etc.; the above-mentioned electrical components, such as the movable motor 903 and the electric push rod 1302, etc., are all existing technology products and can be directly purchased and used in the market, and the specific principles will not be repeated.

[0039] The working principle of this utility model:

[0040] Before use, the upper end of the vertical pipe 7 is connected to the feeding equipment. When in use, the operator can fit the front side of the curved aluminum single plate on the moving plate 4 and squeeze the moving plate 4 so that several moving plates 4 fit on the outer surface of the curved aluminum single plate 4, and then rotate the lever 504 to drive the rotating rod 502 to rotate so that the rubber strip 503 is squeezed on the upper and lower sides of the long slot 501, and the moving plate is locked by friction. The operation is simple and can be locked at any position. After locking the moving plate 4, the back side of the curved aluminum single plate is adsorbed on the suction cup 1405 so that the front side of the curved aluminum single plate faces the nozzle 8. The operator rotates the adjusting threaded rod 1406 to drive the connecting plate 1404 to move, which is convenient for loading and unloading the curved aluminum single plate. Then the moving motor 903 will drive the moving screw The grooved rod 902 rotates, thereby driving the moving block 904 to move along the slide groove 901. The moving block 904 drives the nozzle 8 to move horizontally through the slide rod 10 and the vertical tube 7. The extension of the electric push rod 1302 can drive the fan plate 1303 to move upward, and then drive the nozzle 8 to move upward through the vertical tube 7. When the electric push rod 1302 descends, the fan plate 1303, the vertical tube 7 and the nozzle 8 descend under the action of gravity to spray the outer surface of the curved aluminum veneer. During the movement of the nozzle 8, the guide plate 15 is fitted with the moving plate 4. At the bending position of the curved aluminum veneer, the nozzle 8 will also swing synchronously, thereby improving the uniformity of spraying the curved aluminum veneer and improving the spraying effect. In addition, the warped edges on both sides of the guide plate 15 can prevent the guide plate 15 from getting stuck, thereby improving the smoothness of the operation of the device.

[0041] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A curved aluminum veneer spraying device, comprising a base (1), characterized in that: A fixing frame (2) is fixed on the base (1), a plurality of fine grooves (3) are provided on the lower surface of the fixing frame (2) and the upper surface of the base (1), a movable plate (4) is slidably arranged between the fine grooves (3) at corresponding positions, the plurality of movable plates (4) are parallel and evenly spaced, and a locking mechanism (5) is provided on the movable plate (4), a long hole (6) is provided above the fixing frame (2), a vertical pipe (7) is provided in the long hole (6), a nozzle (8) is connected below the vertical pipe (7), the back of the nozzle (8) is against the movable plate (4), and a movable mechanism (5) for driving the vertical pipe (7) to move horizontally is provided above the fixing frame (2). 9), the moving mechanism (9) comprises a moving block (904), and a circular hole is formed on the moving block (904), a sliding rod (10) is slidably inserted in the circular hole, a fixing sleeve (11) is fixed at one end of the sliding rod (10), and a stop shoulder is provided at the other end, the vertical tube (7) is slidably arranged in the fixing sleeve (11), a spring (12) is sleeved on the outer side of the sliding rod (10), and the two ends of the spring (12) are respectively against the stop shoulder and the moving block (904), the moving block (904) is provided with a lifting mechanism (13) for driving the vertical tube (7) to move up and down, and the base (1) is provided with a clamping mechanism (14) for fixing the arc-shaped aluminum single plate.

2. The curved aluminum veneer spraying device according to claim 1 is characterized in that: The locking mechanism (5) comprises a rotating rod (502) rotatably arranged on the fixed frame (2); a long slot (501) is opened on the movable plate (4), and the rotating rod (502) passes through the long slot (501); a lever (504) is fixed at one end of the rotating rod (502), and rubber strips (503) are fixed on both sides of the rotating rod (502).

3. The curved aluminum veneer spraying device according to claim 1 is characterized in that: The moving mechanism (9) further comprises a moving threaded rod (902), a sliding groove (901) is provided on the upper surface of the fixed frame (2), and the moving threaded rod (902) is rotatably arranged inside the sliding groove (901), a moving motor (903) for driving the moving threaded rod (902) to rotate is installed on the outer side of the fixed frame (2), a moving block (904) is slidably arranged in the sliding groove (901), and the moving block (904) is threadedly connected to the moving threaded rod (902).

4. The arc-shaped aluminum single plate spraying device according to claim 1 is characterized in that: The lifting mechanism (13) comprises a fan-shaped plate (1303) fixed on the vertical pipe (7) and a mounting plate (1301) fixed on the moving block (904), an electric push rod (1302) is installed below the mounting plate (1301), the electric push rod (1302) is vertically distributed, and the upper end of the electric push rod (1302) is against the lower surface of the fan-shaped plate (1303).

5. The arc-shaped aluminum single plate spraying device according to claim 1 is characterized in that: The clamping mechanism (14) comprises two support columns (1401) fixed on the base (1), a fixing plate (1402) fixed between the two support columns (1401), and two symmetrically distributed guide rods (1403) are slidably arranged on the fixing plate (1402), a connecting plate (1404) is fixed at the ends of the two guide rods (1403), a plurality of suction cups (1405) are installed on the connecting plate (1404), an adjusting threaded rod (1406) is rotatably connected to the connecting plate (1404), the adjusting threaded rod (1406) is distributed in parallel with the guide rods (1403), and the adjusting threaded rod (1406) is threadedly connected to the fixing plate (1402).

6. The curved aluminum veneer spraying device according to claim 1 or 2, characterized in that: A guide plate (15) is fixed on the back of the nozzle (8), and warped edges are arranged on both sides of the guide plate (15).

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