Powder isolating device for aluminum profile powder spraying process

Abstract

The utility model relates to the technical field of aluminum profile processing, and provides a powder separating device for an aluminum profile powder spraying procedure, which comprises a separating box, a powder spraying device, a powder spraying device, a powder spraying device and a powder spraying device, and is characterized in that the separating box is provided with a plurality of processing ports opposite to aluminum profiles to be processed outside the separating box; the multiple sets of spraying and cleaning assemblies are rotationally arranged in the partition box, each machining opening is correspondingly provided with one spraying and cleaning assembly, each spraying and cleaning assembly comprises a spraying head and an air blowing gun, the air blowing guns are located on one side of the spraying head, the air blowing guns are provided with air blowing guns, and after the spraying and cleaning assemblies rotate, the spraying heads or the air blowing guns are in butt joint with the machining openings. By means of the technical scheme, the problem that in the prior art, powder is excessively diffused in the spraying machining process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a powder isolation device for an aluminum profile powder spraying process. Background Art

[0002] Aluminum profile powder coating is a commonly used surface coating process, which is used to provide decorative, corrosion-resistant and wear-resistant aluminum profiles. During the spraying process, the spray powder may diffuse excessively onto the spraying and cleaning equipment, which will cause the following effects:

[0003] 1. Powder is applied beyond the target coating area. This can result in wasted powder, increased costs, and may require additional cleaning and handling steps to correct these oversprayed areas.

[0004] 2. After the powder is diffused on the equipment, during the spraying process, the nozzle may blow up the old powder deposited on the equipment again, resulting in uneven powder adhesion quality and coating thickness on the surface of the aluminum profile, thus affecting the surface quality and appearance of the aluminum profile.

[0005] 3. Existing spraying equipment is usually mobile spraying. Uncaptured powder may be suspended in the air and deposited on the moving track of the equipment, affecting the normal movement process of the equipment.

[0006] Therefore, a powder isolation device is needed to solve the above problems. Utility Model Content

[0007] The utility model provides a powder isolation device for a powder spraying process of an aluminum profile, which solves the problem of excessive diffusion of powder during the spraying process in the related technology.

[0008] The technical solution of the utility model is as follows: a partition box has a plurality of processing openings, and the processing openings are opposite to the aluminum profiles to be processed on the outside of the partition box;

[0009] The spray cleaning assembly has several groups, which are rotatably arranged in the compartment box, and each processing port is correspondingly provided with a spray cleaning assembly, and the spray cleaning assembly includes:

[0010] A spray head and a blow gun, wherein the blow gun is located at one side of the spray head and has a blow gun. After the spray cleaning assembly rotates, the spray head or the blow gun is docked with the processing port.

[0011] Optionally, the spray cleaning component is movably arranged, and after the spray cleaning component moves, the spray head or the air blow gun is inserted into or uninserted from the processing port.

[0012] Optionally, it also includes:

[0013] The spray cleaning assembly also includes:

[0014] A support member, wherein the nozzle and the air blowing gun are respectively arranged on both sides of the support member;

[0015] A first connecting member, used to sequentially connect a plurality of the supporting members;

[0016] The driving member is rotated to drive the first connecting member to rotate.

[0017] Optionally, it also includes:

[0018] A second connecting member is movably disposed in the compartment box, and the first connecting member is rotatably connected to the second connecting member;

[0019] A first drive assembly, the first drive assembly comprising:

[0020] A lead screw, threadedly connected to the second connecting member;

[0021] The first driving member drives the lead screw to rotate.

[0022] Optionally, the compartment has a plurality of sliding grooves arranged along the height direction, and further comprises:

[0023] The isolating device has several groups, and the isolating device is arranged in the sliding groove, and the isolating device includes:

[0024] A moving frame, the processing opening is arranged on the moving frame, and the moving frame slides in the sliding groove;

[0025] The isolation roll film assembly has two groups, and the two groups of isolation roll film assemblies are respectively arranged on the upper and lower sides of the sliding groove, and the isolation roll film assembly includes:

[0026] A winding roller, rotatably arranged on the compartment box;

[0027] An isolation film is wound on the winding roller, and one end of the isolation film is connected to the end side of the moving frame;

[0028] The isolation films on the upper and lower sides are used to shield the sliding groove.

[0029] Optionally, the spray cleaning assembly is arranged to be lifted;

[0030] The second connecting member has two groups, and the two groups of the second connecting members are respectively arranged on both sides of the compartment box, and are used to drive the spray cleaning assembly to rise and fall; the second connecting member includes:

[0031] A sliding seat, threadedly connected to the lead screw;

[0032] A hydraulic driving member, disposed on the slide seat, the hydraulic driving member having an output end, the first connecting member being rotatably connected to the output end;

[0033] The rotary drive member is arranged on one of the output ends.

[0034] Optionally, the side walls on both sides of the sliding groove have sealing grooves, the two sides of the isolation membrane are slidably connected to the sealing grooves on both sides, and the two sides of the movable frame are slidably connected to the sealing grooves.

[0035] Optionally, it also includes: a sealing strip, which is arranged in a ring shape on the side wall of the processing opening.

[0036] Optionally, the spray head or the blow gun is in sealing cooperation with the sealing strip, and the spray head or the blow gun swings inside the sealing strip.

[0037] Optionally, it further includes: an air guide cover, which is arranged on the air blowing gun, and the side wall of the air guide cover has an air guide port, and the air guide port points to the side wall of the compartment box and the aluminum profile to be processed.

[0038] The working principle and beneficial effects of the utility model are:

[0039] In the utility model, the spray cleaning component is located in a partition box, which separates the spray cleaning component from the processing area, effectively reducing the powder suspension and adhesion to the spray cleaning component. After the spray cleaning component is rotated, the nozzle and the blow gun can be switched to pass through the processing port to spray the aluminum profile to be processed or to perform powder cleaning on the processing area. During the operation, the nozzle or the blow gun and the partition jointly block the processing port to prevent powder from entering the interior of the partition box, thereby improving the isolation effect of the powder, effectively reducing the influence of powder suspension on the equipment, and improving the processing efficiency and the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0041] Figure 1 This is a schematic diagram of the external structure of the utility model (the nozzle is inserted into the processing port);

[0042] Figure 2 This is a schematic diagram of the internal structure of the utility model (the nozzle is inserted into the processing port);

[0043] Figure 3 This is a schematic diagram of the external structure of the utility model (the air blow gun is inserted into the processing port);

[0044] Figure 4 This is a schematic diagram of the internal structure of the utility model (the air blow gun is inserted into the processing port);

[0045] Figure 5 It is a partial structural schematic diagram of the utility model;

[0046] Figure 6 This is a schematic diagram of the utility model compartment structure;

[0047] In the figure: 1. compartment box; 101. sliding groove; 102. sealing groove; 2. processing port; 3. spray cleaning assembly; 301. nozzle; 302. air blower; 303. supporting member; 4. first connecting member; 5. rotating driving member; 6. second connecting member; 601. sliding seat; 602. hydraulic driving member; 7. first driving assembly; 701. lead screw; 702. first driving member; 8. isolating device; 801. moving frame; 802. isolating film assembly; 8021. winding roller; 8022. isolating film; 9. sealing strip; 10. air guide hood; 1001. air guide port; 11. sliding rod. DETAILED DESCRIPTION

[0048] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0049] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0050] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0051] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0052] Example 1

[0053] Reference Figure 1 to Figure 6 , which is the first embodiment of the utility model, proposes a powder isolation device for an aluminum profile powder spraying process, comprising: a partition box 1, having a plurality of processing ports 2, the processing ports 2 being opposite to the aluminum profile to be processed on the outside of the partition box 1; a spray cleaning assembly 3, having a plurality of groups, rotatably arranged in the partition box 1, a spray cleaning assembly 3 corresponding to each processing port 2, the spray cleaning assembly 3 comprising: a nozzle 301 and a blow gun 302, the blow gun 302 being located on one side of the nozzle 301, the blow gun 302 having a blow gun 302, after the spray cleaning assembly 3 rotates, the nozzle 301 or the blow gun 302 is docked with the processing port 2.

[0054] In the present embodiment, during the spraying process of the aluminum profile body, the partition box 1 is located on one side of the spraying process area, and the spray cleaning component 3 is arranged in the partition box 1. The nozzle 301 and the blow gun 302 switch with each other by rotating, corresponding to the spraying operation and the cleaning operation respectively. After the rotation, the nozzle 301 or the blow gun 302 is docked with the processing port 2. After docking, the nozzle 301 or the blow gun 302 blocks the processing port 2, and the side of the box in the processing area is cleaned or the aluminum profile in the processing area is sprayed. The partition box 1 separates the spray cleaning component 3 from the processing area, which effectively reduces the impact of the powder floating and depositing on the equipment surface of the spray cleaning component 3 on the equipment, thereby increasing the service life of the equipment and the spraying production quality of the equipment. At the same time, the partition box 1 also limits the suspension diffusion range of the powder, thereby effectively reducing the degree of powder waste.

[0055] Furthermore, the spray cleaning component 3 is movably arranged, and after the spray cleaning component 3 is moved, the nozzle 301 or the air blowing gun 302 is inserted into or uninserted from the processing port 2 .

[0056] In the above scheme, when it is necessary to switch the function between spraying and cleaning, the spray cleaning component 3 can be moved away from the processing port 2, and the blow gun 302 or the nozzle 301 can be further rotated toward the processing port 2, and the spray cleaning component 3 can be further moved so that the switched nozzle 301 or blow gun 302 is docked with the processing port 2, thereby realizing function switching and improving switching efficiency.

[0057] Furthermore, the spray cleaning assembly 3 also includes: a support member 303, a nozzle 301 and a blow gun 302 are respectively arranged on both sides of the support member 303; a first connecting member 4, used to connect several supporting members 303 in sequence; a rotating driving member 5, movably arranged in the compartment box 1, driving the first connecting member 4 to rotate.

[0058] In the above scheme, the rotating driving member 5 is a driving motor, and one end of the first connecting member 4 is arranged at the driving end of the rotating driving member 5. After the driving motor is turned on, it drives the first connecting member 4 to rotate. The first connecting member 4 is connected to a number of supporting members 303 in sequence. After the first connecting member 4 rotates, it drives the supporting members 303 to rotate, and further drives the spray cleaning component 3 to rotate, thereby realizing the switching between the cleaning and spraying functions.

[0059] Furthermore, it also includes: a second connecting member 6, which is movably arranged in the compartment box 1, and the first connecting member 4 is rotatably connected to the second connecting member 6; a first driving component 7, and the first driving component 7 includes: a screw 701, which is threadedly connected to the second connecting member 6; and a first driving member 702, which drives the screw 701 to rotate.

[0060] In the above scheme, the first driving member 702 is a driving motor, and the first driving member 702 drives the lead screw 701 to rotate, thereby driving the second connecting member 6 to move. The second connecting member 6 is rotatably connected to the first connecting member 4, further driving the first connecting member 4 to move, and the supporting member 303 follows the movement, thereby driving the nozzle 301 and the blow gun 302 to insert or cancel the insertion into the processing port 2; it should be noted that a slide rod 11 should be set in the compartment box 1, and the rotating driving member 5 is raised and lowered on the slide rod 11, and the slide rod 11 follows the movement of the second connecting member 6 to maintain the connection state between the driving end of the rotating driving member 5 and the first connecting member 4.

[0061] Furthermore, the partition box 1 has a plurality of sliding grooves 101 arranged along the height direction, and also includes: an isolation device 8, which has a plurality of groups, and the isolation device 8 is arranged in the sliding groove 101, and the isolation device 8 includes: a moving frame 801, and the processing port 2 is arranged on the moving frame 801, and the moving frame 801 slides in the sliding groove 101; an isolation roll film assembly 802, which has two groups, and the two groups of isolation roll film assemblies 802 are respectively arranged on the upper and lower sides of the sliding groove 101, and the isolation roll film assembly 802 includes: a winding roller 8021, which is rotatably arranged on the partition box 1; an isolation film 8022, which is wound on the winding roller 8021, and one end of the isolation film 8022 is connected to the end side of the moving frame 801; the isolation films 8022 on the upper and lower sides are used to block the sliding groove 101.

[0062] In the above scheme, the compartment box 1 has a plurality of sliding grooves 101 arranged along the height direction, providing space for the spray cleaning component 3 to slide up and down, thereby increasing the range of spraying and cleaning, and improving the adaptability and practicality of the equipment. At the same time, in order to improve the powder isolation effect, an isolation device 8 is provided, and the middle part of the movable frame 801 is a processing port 2. The nozzle 301 or the air blower 302 is moved and inserted into the middle part of the movable frame 801. When the spray cleaning component 3 is lifted and moved, the isolation film 8022 is driven to be rolled up or opened, and the reeling roller 8021 is rotated to extend or reel the isolation film 8022, so that when the nozzle 301 or the air blower 302 is lifted and lowered, the shielding effect of the sliding groove 101 can be maintained, thereby improving the isolation effect on the powder;

[0063] When switching between the cleaning and spraying functions, the nozzle 301 or the air blower 302 needs to be moved out of the moving frame 801. Without the support of the nozzle 301 or the air blower 302, the moving frame 801 will fall under the action of gravity. In view of this situation, there are the following possible solutions:

[0064] 1. Install a reset spring on the upper winding roller 8021 to keep the winding roller 8021 above the moving frame 801 in a certain open and released state, and drive the moving frame 801 to move and reset to a fixed position. Before inserting the nozzle 301 or the air blower 302 into the processing port 2 of the moving frame 801, alignment is required;

[0065] 2. After the movable frame 801 is lowered, it is located at the bottom. Before inserting the nozzle 301 or the air blowing gun 302 into the processing opening 2 of the movable frame 801, it needs to be aligned;

[0066] 3. A motor is installed on the upper winding roller 8021 to actively control the winding and releasing of the upper winding roller 8021.

[0067] Furthermore, the spray cleaning component 3 is arranged to be lifted; the second connecting member 6 has two groups, and the two groups of second connecting members 6 are respectively arranged on both sides of the compartment 1, for driving the spray cleaning component 3 to be lifted and lowered; the second connecting member 6 includes: a slide 601, which is threadedly connected to the lead screw 701; a hydraulic drive member 602, which is arranged on the slide 601, and the hydraulic drive member 602 has an output end, and the first connecting member 4 is rotatably connected to the output end; the rotating drive member 5 is arranged on one of the output ends.

[0068] In the above scheme, in order to increase the operating range of the spray head 301 and the air blower 302 and improve the processing efficiency, the spray cleaning assembly 3 is set to rise and fall. Specifically, the hydraulic drive member 602 drives the first connecting member 4 to rise and fall, and further drives the spray cleaning assembly 3 to rise and fall. When it is necessary to switch between spraying and cleaning, the first drive member 702 can drive the lead screw 701 to rotate, further drive the slide 601 to move, and realize the movement of the hydraulic drive member 602.

[0069] Furthermore, the side walls on both sides of the sliding groove 101 have sealing grooves 102 , both sides of the isolation membrane 8022 are slidably connected to the sealing grooves 102 on both sides, and both sides of the moving frame 801 are slidably connected to the sealing grooves 102 .

[0070] In the above solution, the isolation film 8022 is slidably connected in the sealing grooves 102 on both sides of the sliding groove 101, so that the opening and retracting process of the isolation film 8022 is smoother.

[0071] Furthermore, it also includes: a sealing strip 9 which is arranged on the side wall of the processing opening 2 along a ring shape.

[0072] In the above solution, a sealing strip 9 is provided on the side wall of the processing opening 2 to improve the dust isolation effect.

[0073] Furthermore, the spray head 301 or the air blowing gun 302 is in sealing cooperation with the sealing strip 9 , and the spray head 301 or the air blowing gun 302 swings inside the sealing strip 9 .

[0074] In the above scheme, when the nozzle 301 or the blow gun 302 is docked with the processing port 2, the rotating driving member 5 drives the first connecting member 4 to rotate, so that the nozzle 301 or the blow gun swings, changing the operating range of the nozzle 301 and the blow gun 302, thereby improving the processing efficiency.

[0075] Furthermore, it also includes: an air guide cover 10, which is arranged on the air blowing gun 302, and the side wall of the air guide cover 10 has an air guide port 1001, and the air guide port 1001 points to the side wall of the compartment box 1 and the aluminum profile to be processed.

[0076] In the above scheme, the air guide cover 10 guides the airflow of the blow gun 302 to the side wall of the compartment box 1 and the aluminum profile to be processed, so that when the blow gun 302 is working, it can simultaneously blow and clean the side wall of the compartment box 1 and the side wall of the processing area opposite to the side wall of the compartment box 1, thereby expanding the cleaning range and improving the cleaning efficiency.

[0077] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A powder isolation device for aluminum profile powder spraying process, characterized in that: include: The partition box (1) has a plurality of processing openings (2), wherein the processing openings (2) are opposite to the aluminum profile to be processed on the outside of the partition box (1); The spray cleaning assembly (3) comprises a plurality of groups, which are rotatably arranged in the compartment box (1), and each processing port (2) is provided with a corresponding spray cleaning assembly (3). The spray cleaning assembly (3) comprises: A spray head (301) and a blow gun (302), wherein the blow gun (302) is located on one side of the spray head (301), and the blow gun (302) has a blow gun (302). After the spray cleaning component (3) rotates, the spray head (301) or the blow gun (302) docks with the processing port (2).

2. A powder isolation device for aluminum profile powder spraying process according to claim 1, characterized in that: The spray cleaning component (3) is arranged to move, and after the spray cleaning component (3) moves, the spray head (301) or the air blowing gun (302) is inserted into or removed from the processing port (2).

3. The powder isolation device for aluminum profile powder spraying process according to claim 1, characterized in that: Also includes: The spray cleaning assembly (3) further comprises: A support member (303), wherein the nozzle (301) and the air blowing gun (302) are respectively arranged on two sides of the support member (303); A first connecting member (4) used to sequentially connect a plurality of the supporting members (303); A rotating driving member (5) is movably arranged in the compartment box (1) to drive the first connecting member (4) to rotate.

4. A powder isolation device for aluminum profile powder spraying process according to claim 3, characterized in that: Also includes: A second connecting member (6) is movably arranged in the compartment (1), and the first connecting member (4) is rotatably connected to the second connecting member (6); A first drive assembly (7), the first drive assembly (7) comprising: A lead screw (701) threadedly connected to the second connecting member (6); The first driving member (702) drives the lead screw (701) to rotate.

5. A powder isolation device for aluminum profile powder spraying process according to claim 4, characterized in that: The compartment box (1) has a plurality of sliding grooves (101) arranged along the height direction, and further comprises: The isolating device (8) has a plurality of groups. The isolating device (8) is arranged in the sliding groove (101). The isolating device (8) comprises: A moving frame (801), the processing opening (2) is arranged on the moving frame (801), and the moving frame (801) slides in the sliding groove (101); The isolation film roll assembly (802) has two groups, and the two groups of the isolation film roll assembly (802) are respectively arranged on the upper and lower sides of the sliding groove (101). The isolation film roll assembly (802) includes: A winding roller (8021) rotatably disposed on the compartment box (1); An isolation film (8022) is wound on the winding roller (8021), and one end of the isolation film (8022) is connected to the end side of the moving frame (801); The isolation films (8022) on the upper and lower sides are used to shield the sliding groove (101).

6. A powder isolation device for aluminum profile powder spraying process according to claim 5, characterized in that: The spray cleaning component (3) is arranged to be lifted; The second connecting member (6) has two groups, and the two groups of the second connecting members (6) are respectively arranged on both sides of the compartment box (1) and are used to drive the spray cleaning assembly (3) to rise and fall; the second connecting member (6) comprises: A sliding seat (601) threadedly connected to the lead screw (701); A hydraulic driving member (602) is arranged on the slide seat (601), the hydraulic driving member (602) has an output end, and the first connecting member (4) is rotatably connected to the output end; The rotary drive member (5) is arranged on one of the output ends.

7. The powder isolation device for aluminum profile powder spraying process according to claim 5, characterized in that: The side walls on both sides of the sliding groove (101) have sealing grooves (102), the two sides of the isolation membrane (8022) are slidably connected to the sealing grooves (102) on both sides, and the two sides of the moving frame (801) are slidably connected to the sealing grooves (102).

8. The powder isolation device for aluminum profile powder spraying process according to claim 1, characterized in that: Also includes: A sealing strip (9) is arranged in an annular shape on the side wall of the processing opening (2).

9. A powder isolation device for aluminum profile powder spraying process according to claim 8, characterized in that: The spray head (301) or the air blowing gun (302) is in sealing cooperation with the sealing strip (9), and the spray head (301) or the air blowing gun (302) swings inside the sealing strip (9).

10. The powder isolation device for aluminum profile powder spraying process according to claim 1, characterized in that: Also includes: An air guide cover (10) is arranged on the air blowing gun (302), and a side wall of the air guide cover (10) has an air guide port (1001), and the air guide port (1001) points to the side wall of the compartment box (1) and the aluminum profile to be processed.

Images