Reciprocating type aluminum profile pattern brushing module

Abstract

A reciprocating type aluminum profile line brushing module is characterized in that a line brushing module body is installed on a rack according to the surface of a profile needing line brushing, and the position of the line brushing module body is set according to the profile path position of a profile conveying mechanism; the brush wheel motor is installed on the horizontal base plate, the two side edges of the horizontal base plate are guided and limited through the horizontal guide wheels, the horizontal base plate is connected with one end of the adjustable push rod through the universal ball head, the other end of the adjustable push rod is fixedly connected with the end face of the eccentric wheel mechanism, and the eccentric wheel mechanism is driven by the reciprocating motor. The module is installed on the machine frame of the grain brushing machine and arranged according to the face, needing grain brushing, of an aluminum profile, installation and detachment are flexible, the structure is compact, and the module has the reciprocating motion function and is convenient to adjust.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile surface processing, specifically a reciprocating aluminum profile brushing module. Background Technology

[0002] When aluminum profiles are used as decorative materials, a brush-scraping surface treatment can create regular longitudinal patterns, resulting in a unique luster and texture, known in the industry as brush-textured surface treatment. Traditional brush-texturing equipment has rotating brush wheels at several directions and angles inside its cavity. The profile is fed into the equipment cavity by an active conveyor wheel. As the profile passes through the rotating brush wheels, its surface is scraped, resulting in neat brush-textured patterns on the profile surface at the equipment exit.

[0003] Most existing brushing machines install several brushing wheel mechanisms within their internal cavity, comprising several rotating brush wheels driven by a motor mounted on a frame. The brush wheel positions differ for each type of aluminum profile, requiring adjustment when changing the brush pattern on different profiles; this is especially complex when the brush wheels also have a reciprocating motion function. Each adjustment requires testing with multiple aluminum profiles, wasting considerable time and material costs. Furthermore, the brushing wheel mechanism is typically large and not compact, resulting in a large footprint and significant space requirements for the entire machine. Summary of the Invention

[0004] This utility model provides a reciprocating aluminum profile brushing module. The module is installed on the brushing machine frame and arranged according to the surface of the aluminum profile that needs to be brushed. It is flexible in installation and disassembly, has a compact structure, and the module has a built-in reciprocating movement function, making adjustment convenient.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A reciprocating aluminum profile brushing module is provided. The brushing module is installed on the profile surface to be brushed as needed on the frame. The position of the brushing module is set according to the profile path position of the profile conveying mechanism. The brush wheel motor is installed on a horizontal base plate. The two sides of the horizontal base plate are guided and limited by horizontal guide wheels. The horizontal base plate is connected to one end of an adjustable push rod through a universal ball joint. The other end of the adjustable push rod is fixedly connected to the end face of an eccentric wheel mechanism. The eccentric wheel mechanism is driven by a reciprocating motor.

[0007] The reciprocating motor drives the eccentric shaft to rotate through the gearbox. The oscillating wheel is connected to the eccentric shaft through the bearing. The oscillating wheel oscillates back and forth periodically. The oscillation is transmitted to the horizontal base plate through the adjustable push rod, thereby realizing the reciprocating oscillation of the entire brush wheel mechanism. The oscillation of the brush wheel brushes the surface of the profile. The wear degree of the entire circumference of the brush wheel is the same, so that the brush pattern is not affected by the wear of the brush wheel, and the brush pattern effect is more uniform.

[0008] The horizontal guide wheel is mounted on the vertical base plate, which is slidably connected to the front of the vertical guide frame via a groove. The back of the vertical guide frame is connected to the lead screw via a bearing. The back of the vertical base plate is connected to a back plate, and a lead block is provided on the back plate. The lead screw passes through the lead hole of the lead block and is threaded into it.

[0009] Since the entire horizontal reciprocating mechanism and brush wheel mechanism are mounted on the vertical base plate, the lead screw can be turned so that it drives the vertical base plate to move vertically through the lead block. The vertical movement can meet the following requirements: adjust the pressure of the brush wheel pressing down on the profile; when the brush wheel is worn, the appropriate amount of pressure applied to the brush wheel can offset the wear of the brush wheel.

[0010] The adjustable push rod includes a threaded push rod and a push rod sleeve. The push rod sleeve is fixedly connected to the end face of the eccentric wheel mechanism. The end of the threaded push rod is threadedly engaged and embedded in the threaded hole of the push rod sleeve, and is anchored with a nut.

[0011] The threaded push rod has lead screws at both ends. One end is inserted into the threaded hole of the push rod sleeve and anchored with a nut; the other end is inserted into the threaded hole of the universal ball joint and anchored with a nut. Thus, by adjusting the insertion depth of the threaded push rod and anchoring it with the nut, the length of the push rod can be adjusted. This meets the following requirement: when the profile cross-section changes, adjusting the length of the push rod allows for adjustment of the brush wheel's position to match the profile surface.

[0012] The frame can be equipped with one or more brush pattern modules. The number of brush pattern modules matches the number of surfaces on the profile. For example, several identical brush pattern modules can be set on the top surface and left and right side surfaces of the profile. The only difference is the orientation of the modules.

[0013] Advantages of this utility model:

[0014] 1. This utility model is installed on the frame of the aluminum profile brushing machine and fixed on the path of the aluminum profile. The rotating brush wheel brushes the surface that needs to be brushed. The brushing module is a modular design. Each module is set and manufactured in the same way. Only the direction of its installation on the frame is changed to achieve installation, which greatly saves the time of component installation, disassembly and debugging.

[0015] 3. The present invention has a compact overall structure and small size, and multiple modules can be installed on the same frame, making the overall size of the equipment controllable. Attached Figure Description

[0016] Figure 1 This is an elevation view of the present invention (excluding the brush wheel).

[0017] Figure 2 This is another elevation view of the structure of this utility model; (including the brush wheel)

[0018] Figure 3 This is a rear view structural diagram of the present invention;

[0019] Figure 4 A cross-sectional schematic diagram of the eccentric wheel mechanism and the adjustable push rod;

[0020] Figure 5 This is a cross-sectional schematic diagram of the horizontal and vertical adjustment structure;

[0021] Figure 6 This is an elevation view of Example 1;

[0022] Figure 7 This is an elevation view of Example 2;

[0023] The numbers and component names in the diagram are as follows: 1-Frame; 2-Profile conveying mechanism; 3-Brush pattern module; 31-Brush wheel; 32-Brush wheel motor; 33-Reciprocating motor; 34-Eccentric wheel mechanism; 35-Adjustable push rod; 351-Threaded push rod; 352-Push rod sleeve; 36-Horizontal base plate; 37-Horizontal guide wheel; 41-Screw; 42-Vertical guide frame; 43-Vertical base plate; 44-Back plate; 45-Screw block. Detailed Implementation

[0024] Example 1

[0025] A reciprocating aluminum profile brushing module is provided. The aluminum profile requires brushing on its upper surface. A brushing module 3 is installed on a frame 1. The profile conveying mechanism 2 consists of a rail installed on the frame and a sliding seat that slides on the rail. A fixture is installed on the sliding seat to clamp the aluminum profile. The sliding seat is connected to a rack. A drive motor drives the gear to mesh with the rack and move, thereby moving the sliding seat. A brush wheel motor 32 is installed on a horizontal base plate 36. The two sides of the horizontal base plate 36 are guided and limited by horizontal guide wheels 37. The horizontal base plate 36 is connected to one end of an adjustable push rod 35 through a universal ball joint. The other end of the adjustable push rod 35 is fixedly connected to the end face of an eccentric wheel mechanism 34. The eccentric wheel mechanism 34 is driven by a reciprocating motor 33.

[0026] The horizontal guide wheel 37 is mounted on the vertical base plate 43. The vertical base plate 43 is slidably connected to the front of the vertical guide frame 42 through a groove. The back of the vertical guide frame 42 is connected to the lead screw 41 through a bearing. The back of the vertical base plate 43 is connected to the back plate (44). The back plate 44 is provided with a lead block 45. The lead screw 41 passes through the lead hole of the lead block 45 and is threaded.

[0027] The adjustable push rod 35 includes a threaded push rod 351 and a push rod sleeve 352. The push rod sleeve 352 is fixedly connected to the end face of the eccentric wheel mechanism 34. The end of the threaded push rod 351 is threadedly engaged and embedded in the threaded hole of the push rod sleeve 352 and anchored with a nut.

[0028] The number of brush pattern modules 3 installed on the frame 1 can be one or more.

[0029] Example 2

[0030] Unlike Example 1, the aluminum profile requires a brushed upper surface and two side surfaces. Three brushed modules 3 are installed on the frame 1, with one brush wheel corresponding to the upper surface and two brush wheels corresponding to the left and right side surfaces respectively. The installation angle of the brushed module corresponding to the side surface is 90 degrees different from that of the brushed module corresponding to the upper surface.

Claims

1. A reciprocating aluminum profile brush pattern module, characterized in that: A brush pattern module (3) is installed on the profile surface to be brushed as required on the frame (1). The position of the brush pattern module (3) is set according to the profile path position of the profile conveying mechanism (2). The brush wheel motor (32) is installed on the horizontal base plate (36). The two sides of the horizontal base plate (36) are guided and limited by the horizontal guide wheel (37). The horizontal base plate (36) is connected to one end of the adjustable push rod (35) through the universal ball joint. The other end of the adjustable push rod (35) is fixedly connected to the end face of the eccentric wheel mechanism (34). The eccentric wheel mechanism (34) is driven by the reciprocating motor (33).

2. The reciprocating aluminum profile brushing module according to claim 1, characterized in that: The horizontal guide wheel (37) is mounted on the vertical base plate (43). The vertical base plate (43) is slidably connected to the front of the vertical guide frame (42) through a groove. The back of the vertical guide frame (42) is connected to the lead screw (41) through a bearing. The back of the vertical base plate (43) is connected to the back plate (44). The back plate (44) is provided with a thread block (45). The lead screw (41) passes through the thread hole of the thread block (45) and is threaded.

3. The reciprocating aluminum profile brushing module according to claim 1, characterized in that: The adjustable push rod (35) includes a threaded push rod (351) and a push rod sleeve (352). The push rod sleeve (352) is fixedly connected to the end face of the eccentric wheel mechanism (34). The end of the threaded push rod (351) is threaded and embedded in the threaded hole of the push rod sleeve (352) and anchored with a nut.

4. The reciprocating aluminum profile brushing module according to claim 1, characterized in that: The number of brush pattern modules (3) installed on the frame (1) is one or more.

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