Automatic aluminum profile hanging mechanism for electrostatic powder spraying

Abstract

The utility model discloses an automatic aluminum profile mounting mechanism for electrostatic powder spraying, which comprises a feeding component, a mounting frame and a conveying track, the mounting frame is arranged below the feeding component, and the conveying track is arranged below the mounting frame; according to the double-side feeding aluminum profile automatic mounting mechanism, the material assembly and the mounting frame which are arranged up and down are adopted to form the double-side feeding aluminum profile automatic mounting mechanism, the conveying belt at the bottom of the feeding assembly is started to work, and the conveying belt is promoted to drive the material guide block on the surface of the conveying belt to move; the material guiding block pushes the aluminum profile on the lowermost layer to be separated from the material storage cavity to be transferred into the correspondingly-arranged material conveying sliding way, and the aluminum profile falls into the hanging tools on the left side and the right side of the hanging frame through the material conveying sliding way under the action of gravity, and circular truncated cones evenly distributed at the bottoms of the inner sides of the hanging tools and shear-shaped rods arranged at the two ends are combined; and the contact area between the aluminum profile and the hanging tool is reduced while the requirement for double-side automatic hanging feeding of the hanging frame is met.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, and in particular to an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating. Background Technology

[0002] To facilitate subsequent processing, the aluminum profiles produced by the casting process usually need to be placed in a centralized manner. For example, when the surface of the aluminum profiles is treated to improve their surface hardness, wear resistance, corrosion resistance, insulation and dyeability, individual aluminum profiles need to be hung on a hanger so that multiple aluminum profiles on one hanger can be processed in a centralized manner, including electrostatic powder coating treatment of the aluminum profiles.

[0003] A search revealed that application number CN202121801143.4 discloses an automatic aluminum profile mounting system, including a feeding box, a loading section, a mounting component, a control component, and a drive component. The feeding box has multiple storage cavities for storing aluminum profiles, and the aluminum profiles can be stacked into each storage cavity along the extension direction of the storage cavity. The feeding box also has a discharge port connecting each storage cavity to the outside. The loading section includes a loading channel connected to each discharge port, and the loading channel has a loading port connected to the discharge port and a unloading port opposite to the loading port. The mounting component includes a conveying channel and multiple mounting components disposed in the conveying channel. Each mounting component has a mounting area corresponding to the unloading port, and each mounting area has a feed port located below the corresponding unloading port. When the aluminum profiles in the feeding channel reach the unloading port, they can slide from the feeding port into the mounting area inside the mounting component, enabling the mounting component to simultaneously mount multiple aluminum profiles, improving the mounting efficiency of aluminum profiles, and realizing automatic mounting of aluminum profiles.

[0004] However, the aforementioned feeding box can only feed the mounting components from one side, resulting in low feeding efficiency of aluminum profiles and making it difficult to meet the demand for large-volume, high-efficiency mounting of aluminum profiles.

[0005] To address this issue, an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating is proposed, which has the advantage of simultaneous feeding from both sides of the mounting mechanism, thereby solving the problems mentioned in the background technology. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating, comprising a feeding component, a mounting frame, and a conveying track. The mounting frame is located below the feeding component, and a conveying track is located below the mounting frame. The feeding component has two sets of storage chambers inside, and several conveying chutes connected to the two sets of storage chambers are welded to the left and right sides of the feeding component. Several connecting openings are located at the bottom of the feeding component, penetrating the storage chambers, and each connecting opening has a... A conveyor belt is fixedly installed, and a guide block is fixed on the surface of the conveyor belt. The size of the guide block matches the size of the connecting opening. A hanger is fixed on each of the left and right sides of the mounting frame, and the hanger is located below the tail of the material conveying chute. Several frustum cones are evenly arranged on the inner bottom surface of the hanger, and scissor rods are welded to both ends of the hanger. Two bearing seats are symmetrically installed at the bottom of the mounting frame, and a drive shaft is rotatably installed on the two bearing seats. Track wheels are fixed at both ends of the drive shaft, and the track wheels are tumblingly connected to the conveying track.

[0008] As a further description of the above technical solution: a planetary geared motor is fixed inside the mounting frame, and a transmission belt is wound between the output end of the planetary geared motor and the transmission shaft. A controller is installed inside the mounting frame, and the output end of the controller is electrically connected to the planetary geared motor. The controller is also electrically connected to an external infrared distance sensor. Pulleys are respectively provided on the output end of the planetary geared motor and the middle surface of the transmission shaft corresponding to the transmission belt. An installation port is opened at the bottom of the mounting frame corresponding to the transmission belt.

[0009] As a further description of the above technical solution: the left and right sides of the mounting frame are respectively fixed with connecting frames corresponding to the hangers, and the connecting frames are composed of two horizontal bars with diagonal braces and mounting plates at the ends of the horizontal bars.

[0010] As a further description of the above technical solution: the material conveying chute is composed of an inclined part and a horizontal part, and a guide port is provided between the material conveying chute and the storage cavity, and the height of the guide port is adapted to the height of a single aluminum profile.

[0011] As a further description of the above technical solution: each storage chamber of the feeding assembly is provided with a set of connecting ports and a conveyor belt, and the size of the guide block on the conveyor belt is adapted to the size of the connecting port.

[0012] As a further description of the above technical solution: the conveyor belt has two drive rollers installed inside, and a drive motor is fixed on the roller shaft of one of the drive rollers.

[0013] This utility model has the following beneficial effects:

[0014] In this utility model, an automatic aluminum profile mounting mechanism with double-sided feeding is formed by material components arranged in upper and lower positions and a mounting frame. By starting the conveyor belt at the bottom of the feeding component, the conveyor belt drives the guide block on its surface to move. When the guide block passes through the connecting port and enters the storage cavity of the feeding component, the guide block pushes the bottom aluminum profile out of the storage cavity and transfers it to the corresponding material conveying chute. Under the action of gravity, it falls into the hangers on the left and right sides of the mounting frame through the material conveying chute. Combined with the evenly arranged frustum cones on the bottom inner side of the hanger and the scissor rods at both ends, the contact area between the aluminum profile and the hanger is reduced while satisfying the automatic mounting feeding of the mounting frame on both sides, which is beneficial to increasing the uniformity of electrostatic powder coating of the aluminum profile.

[0015] In this invention, a planetary geared motor is installed inside the mounting frame, along with a drive shaft and track wheels that are connected to the planetary geared motor via a drive belt. Since the track wheels at both ends of the drive shaft are rolledly connected to the conveying track, as the planetary geared motor drives the drive shaft to rotate via the drive belt, the track wheels and the conveying track roll relative to each other. This allows the mounting frame to move the hanger along the length of the conveying track, enabling the mounting frame to flexibly move between the loading component installation area and the electrostatic powder coating installation area, thus providing convenience for loading and mounting aluminum profiles. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to this utility model;

[0017] Figure 2 This is a structural schematic diagram of the mounting frame;

[0018] Figure 3 This is a structural diagram of the feeding assembly;

[0019] Figure 4 This is a schematic diagram of the hanging fixture.

[0020] Legend:

[0021] 1. Feeding assembly; 2. Hanging frame; 3. Storage chamber; 4. Conveying chute; 5. Conveyor belt; 6. Guide block; 7. Connecting port; 8. Hanging fixture; 9. Conveying track; 10. Shaft seat; 11. Drive shaft; 12. Drive belt; 13. Scissor rod; 14. Frustum cone; 15. Track wheel; 16. Planetary geared motor; 17. Controller; 18. Connecting frame. Detailed Implementation

[0022] 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.

[0023] According to an embodiment of the present invention, an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating is provided.

[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4 As shown, an automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to an embodiment of this utility model includes a feeding component 1, a mounting frame 2, and a conveying track 9. The mounting frame 2 is located below the feeding component 1, and the conveying track 9 is located below the mounting frame 2. The feeding component 1 has two sets of storage chambers 3 inside, and several conveying chutes 4 connected to the two sets of storage chambers 3 are welded to the left and right sides of the feeding component 1. Several connecting ports 7 are opened at the bottom of the feeding component 1 through the storage chambers 3, and a conveyor belt 5 is fixedly installed below each connecting port 7. A guide block 6 is fixed to the surface of the conveyor belt 5, and the size of the guide block 6 matches the size of the connecting port 7. A hanger is fixed to the left and right sides of the mounting frame 2. 8. The hanging device 8 is located below the tail of the material conveying chute 4. Several frustum cones 14 are evenly arranged on the inner bottom surface of the hanging device 8. Scissor rods 13 are welded to both ends of the hanging device 8. Two bearing seats 10 are symmetrically installed at the bottom of the hanging frame 2. A drive shaft 11 is rotatably installed on the two bearing seats 10. Track wheels 15 are fixed at both ends of the drive shaft 11. The track wheels 15 are tumbling connected to the conveying track 9. The principle of the conveyor belt 5 is the existing known technology. The wiring diagram of the power component and the power supply are common knowledge in the field, and there are mature products. Therefore, no further explanation of its principle is given. The hanging device 8 of this device adopts a hollow bucket-shaped structure, which can avoid the disadvantage of easy slippage of traditional hanging and can meet the requirements of electrostatic spraying.

[0025] In one embodiment, a planetary geared motor 16 is fixed inside the mounting frame 2, and a transmission belt 12 is wound between the output end of the planetary geared motor 16 and the drive shaft 11. A controller 17 is installed inside the mounting frame 2, and the output end of the controller 17 is electrically connected to the planetary geared motor 16. The controller 17 is also electrically connected to an external infrared distance sensor. Pulleys are respectively provided on the output end of the planetary geared motor 16 and the middle surface of the drive shaft 11 corresponding to the transmission belt 12. An installation port is opened at the bottom of the mounting frame 2 corresponding to the transmission belt 12. To achieve positioning, a distance detection node is installed in the mounting area of ​​the feeding assembly 1 and the electrostatic powder coating mounting area. When the external infrared distance sensor installed on the mounting frame 2 detects the distance... When measuring nodes, the signal is fed back to the controller 17 in the form of an electrical signal. The controller 17 then cuts off the power supply to the planetary gear motor 16 via a relay (the mounting frame 2 is also equipped with a power supply corresponding to the controller 17 and the planetary gear motor 16 for power supply), thus achieving positioning. Based on this, the controller 17 starts the planetary gear motor 16 to work. As the planetary gear motor 16 drives the transmission shaft 11 to rotate via the transmission belt 12, the track wheel 15 rolls relative to the conveying track 9, allowing the mounting frame 2 to drive the hanger 8 to move along the length of the conveying track 9. This allows the mounting frame 2 to move flexibly between the loading component 1 installation area and the electrostatic powder coating installation area. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0026] In one embodiment, the left and right sides of the mounting frame 2 are respectively fixed with connecting frames 18 corresponding to the hangers 8, and the connecting frames 18 are composed of two horizontal bars with diagonal braces and mounting plates at the ends of the horizontal bars. The connecting frames 18 are provided to facilitate the fixed installation of the hangers 8.

[0027] In one embodiment, the material conveying chute 4 is composed of an inclined portion and a horizontal portion, and a guide port is provided between the material conveying chute 4 and the storage cavity 3. The height of the guide port is adapted to the height of a single aluminum profile. By setting the guide port, only a single aluminum profile is allowed to pass through.

[0028] In one embodiment, each storage chamber 3 of the feeding assembly 1 is provided with a set of connecting ports 7 and a conveyor belt 5. The size of the guide block 6 on the conveyor belt 5 is adapted to the size of the connecting port 7. The connecting port 7 is provided so that the guide block 6 can push a single aluminum profile to be transferred into the conveying slide 4. The width of the connecting port 7 is smaller than the width of the single aluminum profile to prevent the aluminum profile from falling off.

[0029] In one embodiment, the conveyor belt 5 has two drive rollers installed inside, and a drive motor is fixed on the roller shaft of one of the drive rollers. The drive motor is configured so that the conveyor belt 5 can be rotated through the drive roller to realize the feeding of aluminum profiles.

[0030] Working principle:

[0031] In use, by activating the conveyor belt 5 at the bottom of the feeding assembly 1, the conveyor belt 5 moves the guide blocks 6 on its surface. When the guide blocks 6 pass through the connecting port 7 and enter the storage cavity 3 of the feeding assembly 1, the guide blocks 6 push the bottom aluminum profile out of the storage cavity 3 and transfer it to the corresponding conveying chute 4. Under the action of gravity, it falls through the conveying chute 4 into the hangers 8 on the left and right sides of the hanging frame 2. Combined with the evenly arranged frustum cones 14 on the bottom inner side of the hanger 8 and the scissor rods 13 at both ends, the hanger 2 satisfies the double... While the automatic side-mounted feeding reduces the contact area between the aluminum profile and the mounting bracket 8, it helps to increase the uniformity of the electrostatic powder coating of the aluminum profile. At the same time, the planetary gear motor 16 is started by the controller 17. As the planetary gear motor 16 drives the transmission shaft 11 to rotate through the transmission belt 12, the track wheel 15 and the conveying track 9 roll relative to each other, so that the mounting bracket 2 can drive the mounting bracket 8 to move along the length of the conveying track 9, allowing the mounting bracket 2 to flexibly move between the installation area of ​​the feeding component 1 and the electrostatic powder coating installation area.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic mounting mechanism for aluminum profiles used in electrostatic powder coating, comprising a feeding assembly (1), a mounting frame (2), and a conveying track (9), characterized in that: The loading assembly (1) is provided with a hanging frame (2) below it, and a conveying track (9) is provided below the hanging frame (2). The loading assembly (1) has two sets of storage chambers (3) inside, and several conveying slides (4) connected to the two sets of storage chambers (3) are welded to the left and right sides of the loading assembly (1). The bottom of the loading assembly (1) has several connecting ports (7) through the storage chambers (3), and a conveyor belt (5) is fixedly installed below each connecting port (7). A guide block (6) is fixed on the surface of the conveyor belt (5), and the size of the guide block (6) is the same as that of the storage chamber (3). The dimensions of the connecting port (7) are matched. A hanger (8) is fixed on the left and right sides of the mounting frame (2), and the hanger (8) is located below the tail of the material conveying slide (4). Several frustum cones (14) are evenly arranged on the inner bottom surface of the hanger (8), and scissor rods (13) are welded to both ends of the hanger (8). Two bearing seats (10) are symmetrically installed at the bottom of the mounting frame (2), and a drive shaft (11) is rotatably installed on the two bearing seats (10). Track wheels (15) are fixed at both ends of the drive shaft (11), and the track wheels (15) are tumbling connected to the conveying track (9).

2. The automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to claim 1, characterized in that: The mounting frame (2) has a planetary geared motor (16) fixed inside, and a transmission belt (12) is wound between the output end of the planetary geared motor (16) and the transmission shaft (11). The mounting frame (2) has a controller (17) installed inside, and the output end of the controller (17) is electrically connected to the planetary geared motor (16). The controller (17) is also electrically connected to an external infrared distance sensor. The output end of the planetary geared motor (16) and the middle surface of the transmission shaft (11) are respectively provided with pulleys corresponding to the transmission belt (12). The bottom of the mounting frame (2) has an installation port corresponding to the transmission belt (12).

3. The automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to claim 1, characterized in that: The mounting frame (2) has connecting frames (18) fixed on the left and right sides respectively corresponding to the hangers (8), and the connecting frame (18) is composed of two horizontal bars with diagonal braces and mounting plates at the ends of the horizontal bars.

4. The automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to claim 1, characterized in that: The material conveying chute (4) consists of an inclined part and a horizontal part, and a guide port is provided between the material conveying chute (4) and the storage cavity (3), and the height of the guide port is adapted to the height of a single aluminum profile.

5. The automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to claim 1, characterized in that: Each storage chamber (3) of the feeding assembly (1) is provided with a set of connecting ports (7) and a conveyor belt (5), and the size of the guide block (6) on the conveyor belt (5) is adapted to the size of the connecting port (7).

6. The automatic mounting mechanism for aluminum profiles used in electrostatic powder coating according to claim 1, characterized in that: The conveyor belt (5) has two drive rollers installed inside, and a drive motor is fixed on the roller shaft of one of the drive rollers.

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