Discharging auxiliary structure for plate paint spraying

Abstract

The utility model discloses a blanking auxiliary structure for plate paint spraying, and mainly relates to the field of plate paint spraying. Comprising a base, a bottom frame is rotationally connected to the base, a paint spraying pipe is arranged on one side of the bottom frame, a plurality of supporting frames used for supporting plates are rotationally connected to the bottom frame, a plurality of supporting columns are arranged on the edges of the supporting frames and make contact with the bottoms of the plates, and a discharging conveying belt is arranged on the side, opposite to the paint spraying pipe, of the bottom frame. A plurality of supporting blocks are arranged on the edge of the discharging conveying belt, a plurality of discharging plates are slidably connected to the upper portion of the bottom frame, L-shaped plates are slidably connected to the discharging plates, and telescopic plates are slidably connected to the transverse parts of the L-shaped plates. The device has the beneficial effects that the technical problem that a paint spraying surface is easy to damage or pollute during material taking after a plate is painted in the prior art can be solved, so that the plate cannot be in direct contact with the paint spraying surface during material taking, the completeness of the paint spraying surface is ensured, and the paint spraying processing quality of the plate is ensured.

Description

Technical Field

[0001] The utility model relates to the field of plate painting processing, in particular to a material feeding auxiliary structure for plate painting. Background Art

[0002] After the plate has been automatically spray-painted, it is necessary to remove the plate from the spray-painting position and replace it with a new plate to continue the spray-painting process. The unloading of these processed plates is usually done manually or by equipment. During the process of picking up the materials, it is easy for the manual labor or equipment to come into contact with the side of the plate that has been sprayed with paint, causing contamination or damage to the spray-painted surface. Severe cases require touch-up painting later, which affects the integrity of the paint on the plate surface and cannot guarantee the quality of the plate spray-painting process. Utility Model Content

[0003] The purpose of the utility model is to provide a material unloading auxiliary structure for plate painting, which can solve the technical problem that the paint surface is easily damaged or contaminated when the existing plate is taken out after painting, so that the material will not directly contact the paint surface when taking out, thereby ensuring the integrity of the paint surface and the quality of the plate painting process.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A material unloading auxiliary structure for painting a plate comprises a base, a base frame is rotatably connected to the base, a paint spraying pipe is provided on one side of the base frame, a plurality of support frames for supporting the plate are rotatably connected to the base frame, a plurality of support columns are provided at the edge of the support frames, the support columns are in contact with the bottom of the plate, a material unloading conveyor belt is provided on the side of the base frame opposite to the paint spraying pipe, a plurality of support blocks are provided at the edge of the material unloading conveyor belt, a plurality of material unloading plates are slidably connected to the top of the base frame in a transverse direction, an L-shaped plate is slidably connected to the upper edge of the material unloading plate in a vertical direction, a telescopic plate is slidably connected to the transverse part of the L-shaped plate, and the telescopic plate is in contact with the bottom of the plate.

[0006] Furthermore, a vacuum suction cup is provided on the support column, and the vacuum suction cup is in contact with the bottom of the plate.

[0007] Furthermore, there are four support frames symmetrically arranged. After the base frame rotates, two of the support frames rotate to below the paint spray pipe, and the other two support frames rotate to below the blanking plate.

[0008] Furthermore, the unloading conveyor belts are symmetrically arranged on both sides of the base frame, and a power component for simultaneously driving two unloading plates to move in opposite directions is provided above the base frame.

[0009] Furthermore, the power assembly includes a hanging plate, and two blanking plates are slidably connected to the bottom of the hanging plate. A bidirectional screw is rotatably connected to the hanging plate, and two threaded areas with opposite rotation directions on the bidirectional screw respectively penetrate the two blanking plates and are threadedly connected to them.

[0010] Furthermore, a slide groove is provided at the top of the transverse part of the L-shaped plate, and the telescopic plate is slidably connected in the slide groove, and the top of the telescopic plate is flush with the top of the transverse part of the L-shaped plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The structure of the utility model is to arrange a rotating base frame on the base, and a plurality of support frames for supporting the plates are rotatably arranged on the base frame. Such a structure enables the plates to be placed on the support frames when the plates are spray-painted, and the plates on some support frames that have not been sprayed with paint are rotated to the bottom of the spray-painting tube through the rotation of the base frame, and the plates on the support frames that have been spray-painted are rotated to the bottom of the unloading plate, and the unloading plate is used to unload the plates that have been sprayed with paint, so that the unloading and painting processes of the plates can be carried out simultaneously without interfering with each other, which greatly saves the time of spraying and unloading, and improves the overall efficiency of the spray-painting process;

[0013] 2. A plurality of support columns are arranged on the edge of the support frame, and the bottom of the plate contacts the support columns, so that the central position of the bottom of the plate is suspended. When the painted plate is unloaded, the L-shaped plate on the unloading plate slides downward, and at the same time, the telescopic plate on the transverse part of the L-shaped plate slides out transversely. As the unloading plate moves toward the unloading conveyor belt, the telescopic plate moves to the suspended position at the bottom of the plate. Thereafter, the L-shaped plate slides upward to lift the plate, and then the plate can be transferred from the support frame to the unloading conveyor belt. A plurality of support blocks are arranged on the edge of the unloading conveyor belt to support the plate. Such a structure ensures that the unloading process of the painted plate will not directly contact the painted surface, thereby avoiding contamination or damage to the painted surface, ensuring the integrity of the painted surface, and further ensuring the quality of the plate painting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Attached Figure 2 It is a right view of the utility model.

[0016] Attached Figure 3 It is the attachment of the utility model Figure 2 Cross-sectional view along the AA direction.

[0017] Attached Figure 4 It is the attachment of the utility model Figure 3 Cross-sectional view along the BB direction.

[0018] Numbers shown in the accompanying drawings:

[0019] 1. Base; 2. Base frame; 3. Paint spray tube; 4. Plate; 5. Support frame; 6. Support column; 7. Unloading conveyor belt; 8. Support block; 9. Unloading plate; 10. L-shaped plate; 11. Telescopic plate; 12. Vacuum suction cup; 13. Hanging plate; 14. Bidirectional screw; 15. Slide. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0021] Reference Figure 1 and Figure 2The utility model is a material feeding auxiliary structure for painting a plate 4. The main structure includes a base 1, which plays a supporting role. The base 1 is rotatably connected to a base frame 2 through a bearing. The base frame 2 is driven to rotate by a motor. Preferably, a plurality of rollers are rotatably arranged at the bottom of the base frame 2. The rollers are in rolling contact with the top of the base 1 to achieve effective support for the rotation of the base frame 2. A paint spraying tube 3 is provided on one side of the base frame 2. Paint is sprayed onto the surface of the plate 4 through the paint spraying tube 3. The specific paint spraying tube 3 is arranged on the existing manipulator structure to achieve spraying processing on various positions on the surface of the plate 4 other than the bottom. A plurality of support frames 5 for supporting the plate 4 are rotatably connected to the base frame 2 through a bearing. Each support frame 5 is used to place the plate 4. The support frame 5 is driven by the motor The support frame 5 is driven by the support frame 5 to rotate relative to the base frame 2, so that the plate 4 can rotate independently during the painting process, which is convenient for painting the sides of the plate 4 at different positions. When the base frame 2 rotates, the unpainted plate 4 can be rotated to the bottom of the paint spraying tube 3, and the plate 4 after painting is completed can leave the bottom of the paint spraying tube 3 by rotating, so that the painting and unloading processes of the plate 4 are relatively independent and do not interfere with each other, thereby ensuring the efficiency of the painting process. A plurality of support columns 6 are welded or bolted to the edge of the support frame 5, and the support columns 6 are in contact with the bottom of the plate 4. Such a structure enables the plate 4 to be supported by the plurality of support columns 6 when placed on the support frame 5, so that the bottom of the plate 4 is suspended, so as to facilitate the removal of the plate 4 from the bottom after painting. A material unloading conveyor belt 7 is provided on one side. The material unloading conveyor belt 7 is preferably a chain structure, which is driven by a motor to rotate to realize the movement and drive of the plate 4. A plurality of support blocks 8 are provided on the edge of the material unloading conveyor belt 7. The specific support blocks 8 are welded or bolted to the top of the chain conveyor belt, so that the plate 4 is placed on the material unloading conveyor belt 7 and contacts with the plurality of support blocks 8, thereby facilitating the material taking structure to place the plate 4 on the material unloading conveyor belt 7 and smoothly separate from the plate 4. A plurality of material unloading plates 9 are connected to the upper side of the base frame 2 in a transverse sliding manner. The material unloading plates 9 slide in a transverse direction under the drive of any existing driving device. An L-shaped plate 10 is connected to the upper side of the material unloading plate 9 in a vertical sliding manner. The L-shaped plate 10 is generally driven to slide up and down by an electric cylinder or an oil cylinder. The L-shaped plate 10 The lateral part is slidably connected with a telescopic plate 11, and the telescopic plate 11 is in contact with the bottom of the plate 4. With such a structure, when the painted plate 4 is taken out, the L-shaped plate 10 slides downward vertically, and the telescopic plate 11 slides out horizontally. As the unloading plate 9 moves toward the unloading conveyor belt 7, the telescopic plate 11 moves to the bottom of the plate 4, and the L-shaped plate 10 rises again to make the telescopic plate 11 contact with the bottom of the plate 4, so that the plate 4 is removed from the support frame 5 and then placed on multiple support blocks 8 of the unloading conveyor belt 7. Thereafter, the L-shaped plate 10 moves downward, and the telescopic plate 11 contracts to achieve separation from the plate 4, so that the plate 4 will not contact the painted surface during the unloading process, thereby avoiding damage or pollution to the painted surface.This ensures the smoothness and integrity of the unloading of the plate 4 after painting, thereby ensuring the quality of the painting process of the plate 4.

[0022] Preferably, refer to Figure 3 A vacuum suction cup 12 is provided on the support column 6, and the vacuum suction cup 12 is in contact with the bottom of the plate 4. Such a structure enables the bottom of the plate 4 to contact with the vacuum suction cup 12 when the plate 4 is placed on the support column 6, and the suction force generated by the vacuum suction cup 12 is used to adsorb and fix the plate 4, thereby ensuring the stability of the plate 4 during rotation, avoiding shaking or falling of the plate 4, and ensuring the stability of the plate 4 during painting.

[0023] Preferably, refer to Figure 4 There are four symmetrical support frames 5, the cross-section of the base frame 2 is a quadrilateral, and the four support frames 5 are rotatably arranged at the four corners of the base frame 2. After the base frame 2 rotates, two of the support frames 5 rotate to the bottom of the paint spraying tube 3, and the other two support frames 5 rotate to the bottom of the unloading plate 9. This structure allows the paint spraying tube 3 to simultaneously paint the plates 4 on the two support frames 5, and the plates 4 that have been painted on the other two support frames 5 can be unloaded at the same time, further improving the efficiency of painting and unloading the plates 4.

[0024] Preferably, the unloading conveyor belts 7 are symmetrically arranged on both sides of the base frame 2, and a power component that simultaneously drives the two unloading plates 9 to move in opposite directions is provided above the base frame 2. Driven by the power component, the plates 4 that have been painted on the two support frames 5 can be simultaneously unloaded onto the two unloading conveyor belts 7 under the action of the two unloading plates 9, which further simplifies the complexity of the structure and improves the efficiency of unloading the plates 4.

[0025] Preferably, the power assembly includes a hanging plate 13, which is fixed on the top of the base frame 2 by a plurality of legs, and the two unloading plates 9 are slidably connected to the bottom of the hanging plate 13 by existing slide rails. The hanging plate 13 is rotatably connected with a bidirectional screw 14 through a bearing, and the bidirectional screw 14 is provided with two threaded areas with opposite rotation directions. The two threaded areas with opposite rotation directions on the bidirectional screw 14 respectively penetrate the two unloading plates 9 and are threadedly connected thereto. Such a structure can utilize the two threaded areas to simultaneously drive the two unloading plates 9 to move back to back or relative to each other when the bidirectional screw 14 rotates, thereby realizing the simultaneous material collection of the two unloading plates 9 from the plates 4 on the two support frames 5. The structure is simple, and the material collection process is smoother and more accurate.

[0026] Preferably, a slide groove 15 is provided at the top of the transverse portion of the L-shaped plate 10, and the slide groove 15 is recessed downward from the top of the transverse portion of the L-shaped plate 10, and the telescopic plate 11 is slidably connected in the slide groove 15. Specifically, a cylinder or an electric cylinder is arranged in the slide groove 15, and the telescopic rod is welded or bolted to the movable end of the cylinder or the electric cylinder to realize the sliding drive of the telescopic plate 11, and the top of the telescopic plate 11 is flush with the top of the transverse portion of the L-shaped plate 10. Such a structure enables the telescopic plate 11 to remain flush with the top of the transverse portion of the L-shaped plate 10 after sliding out, so that the transverse portion of the L-shaped plate 10 is extended as a whole, so that the contact area with the bottom of the plate 4 is increased when the plate 4 is taken, and the stability of contact and taking of plates 4 of different sizes is improved.

[0027] Working principle: The structure of the utility model is to set a rotating base frame 2 on the base 1, and a plurality of support frames 5 for supporting the plate 4 are rotatably set on the base frame 2. Such a structure allows the plate 4 to be placed on the support frame 5 when the plate 4 is subjected to painting processing. The rotation of the base frame 2 allows the unpainted plates 4 on some of the support frames 5 to rotate to the bottom of the paint spraying tube 3, while the plates 4 on the support frames 5 that have been painted are rotated to the bottom of the unloading plate 9, and the unloading plate 9 is used to unload the painted plates 4, so that the unloading and painting processing steps of the plates 4 can be carried out simultaneously without interfering with each other, which greatly saves the time for painting and unloading and improves the overall efficiency of the painting processing; a plurality of support columns 6 are set on the edge of the support frame 5, and the bottom of the plate 4 is in contact with the support column 6 , so that the central position of the bottom of the plate 4 is in a suspended state. When the painted plate 4 is unloaded, the L-shaped plate 10 on the unloading plate 9 slides downward, and the telescopic plate 11 on the lateral part of the L-shaped plate 10 slides out laterally. As the unloading plate 9 moves toward the unloading conveyor belt 7, the telescopic plate 11 moves to the suspended position at the bottom of the plate 4. Thereafter, the L-shaped plate 10 slides upward to lift the plate 4, and then the plate 4 can be transferred from the support frame 5 to the unloading conveyor belt 7. A plurality of support blocks 8 are arranged on the edge of the unloading conveyor belt 7 to support the plate 4. Such a structure ensures that the unloading process of the painted plate 4 will not directly contact the painted surface, thereby avoiding contamination or damage to the painted surface, ensuring the integrity of the painted surface, and thus ensuring the quality of the painting process of the plate 4.

Claims

1. A material feeding auxiliary structure for plate painting, comprising a base (1), a base frame (2) rotatably connected to the base (1), a paint spraying tube (3) being provided on one side of the base frame (2), characterized in that: The base frame (2) is rotatably connected to a plurality of support frames (5) for supporting the plate (4); the edge of the support frame (5) is provided with a plurality of support columns (6), and the support columns (6) are in contact with the bottom of the plate (4); a feeding conveyor belt (7) is provided on the side of the base frame (2) opposite to the paint spraying tube (3); the edge of the feeding conveyor belt (7) is provided with a plurality of support blocks (8); a plurality of feeding plates (9) are slidably connected to the top of the base frame (2) in a transverse direction; an L-shaped plate (10) is slidably connected to the top of the feeding plate (9) in a vertical direction; a telescopic plate (11) is slidably connected to the transverse part of the L-shaped plate (10), and the telescopic plate (11) is in contact with the bottom of the plate (4).

2. According to claim 1, a sheet material feeding auxiliary structure for painting is characterized in that: The support column (6) is provided with a vacuum suction cup (12), and the vacuum suction cup (12) is in contact with the bottom of the plate (4).

3. According to claim 1, a sheet material feeding auxiliary structure for painting is characterized in that: There are four support frames (5) symmetrically arranged. After the base frame (2) rotates, two of the support frames (5) rotate to below the paint spraying pipe (3), and the other two support frames (5) rotate to below the blanking plate (9).

4. According to claim 3, a sheet material feeding auxiliary structure for painting is characterized in that: The unloading conveyor belts (7) are symmetrically arranged on both sides of the base frame (2), and a power component for simultaneously driving two unloading plates (9) to move in opposite directions is arranged above the base frame (2).

5. According to claim 4, a material feeding auxiliary structure for painting a plate, characterized in that: The power assembly comprises a hanging plate (13), two blanking plates (9) are slidably connected to the bottom of the hanging plate (13), a bidirectional screw (14) is rotatably connected to the hanging plate (13), and two threaded areas with opposite rotation directions on the bidirectional screw (14) respectively penetrate the two blanking plates (9) and are threadedly connected thereto.

6. The auxiliary structure for spray painting of a plate material according to claim 1, characterized in that: A sliding groove (15) is provided at the top of the transverse portion of the L-shaped plate (10), and the telescopic plate (11) is slidably connected in the sliding groove (15), and the top of the telescopic plate (11) is flush with the top of the transverse portion of the L-shaped plate (10).

Images