Edge brushing device for metal mesh strip

Abstract

The utility model discloses an edge brushing device for a metal mesh strip, which comprises an L-shaped mounting frame, a table top is fixed on the bottom surface of the L-shaped mounting frame, fixing blocks are fixed at two ends of one side, facing the table top, of the top of the outer wall of the L-shaped mounting frame, and a rolling mechanism close to the table top is mounted between the two fixing blocks through a driving piece. A pressing mechanism is installed above the position, close to the rolling mechanism, of the edge of the table board. The rolling mechanism comprises a pressing roller, gears are fixed to the top and the bottom of the pressing roller, a U-shaped rack and a spur rack which are matched with the two gears respectively are installed on the outer wall of the L-shaped installation frame, the U-shaped rack is fixed to the outer wall of the L-shaped installation frame, and the U-shaped rack and the spur rack are fixed through a connecting plate. According to the utility model, the production efficiency is effectively improved, movement and autorotation are realized, the autorotation direction is anticlockwise, and the bending of burrs is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for metal mesh processing, in particular to an edge brushing device for metal mesh. Background Art

[0002] Wire mesh refers to a mesh woven from metal wires, formed into a mesh structure on a weaving machine using warp and weft threads. Wire mesh is formed directly or through further processing into metal strips after weaving. However, some strips often exhibit burrs on both sides of the width, meaning the weft threads extend outward for a certain length, such as in dense weave strips. These strips are typically characterized by a significant contrast in wire diameter and density between the warp and weft directions, with the weft thread diameter being larger than the warp thread diameter. However, these strips offer significantly improved thickness, filtration accuracy, and service life compared to square mesh, achieving filtration accuracy unattainable with square mesh.

[0003] In the prior art, the traditional method for processing burrs is for workers to hold a metal rod and brush the burrs along the length of the metal mesh to make the burrs fall to one side or bend to one side. This processing method is time-consuming and labor-intensive, with low work efficiency and poor practicality. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a metal mesh strip edge brushing device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A brushing device for metal mesh strips, comprising an L-shaped mounting frame, a table top being fixed to the bottom surface of the L-shaped mounting frame, fixing blocks being fixed to both ends of the top of the outer wall of the L-shaped mounting frame facing the table top, a rolling mechanism close to the table top being installed between the two fixing blocks via a driving member, and a pressing mechanism being installed above the edge of the table top close to the rolling mechanism;

[0007] The rolling mechanism includes a pressure roller, and gears are fixed on the top and bottom of the pressure roller. The outer wall of the L-shaped mounting frame is installed with a U-shaped rack and a straight rack respectively adapted to the two gears. A U-shaped rack, a straight rack and a gear fixed to the pressure roller are provided. The connecting rod is rotatably connected to the gear. When the adapter block moves synchronously with the pressure roller, the two gears respectively engage with the U-shaped rack and the straight rack to achieve movement and rotation. The rotation direction is counterclockwise, which is conducive to the bending of the burrs.

[0008] As a further solution of the present invention, the U-shaped rack is fixed to the outer wall of the L-shaped mounting frame, and the U-shaped rack and the straight rack are fixed by a connecting plate.

[0009] As a further solution of the present invention, both ends of the spur rack are fixed between two fixing plates to strengthen the fixation.

[0010] As a further solution of the present invention, the driving member includes a screw rod rotatably arranged between two fixed blocks, wherein a bidirectional motor is fixed to the outer wall of one of the fixed blocks, the output shaft of the bidirectional motor is coaxially fixed with the screw rod, and an adapter block adapted to it is installed on the screw rod, and connecting rods are fixed to the top and bottom of the adapter block, and the connecting rods are rotatably connected to the top center of the gear in a one-to-one correspondence.

[0011] As a further solution of the present invention, the pressing mechanism includes a fixed plate fixed to the top of the U-shaped rack, two electric push rods are fixed to the top of the fixed plate, and the output shafts of the electric push rods pass through the holes on the fixed plate and are fixed to the same pressing plate.

[0012] As a further solution of the present invention, two slide bars are fixed to the outer wall of the adapter block, and a slide groove adapted to the slide bars is provided on the connecting plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts a pressing mechanism and a rolling mechanism, and the rolling mechanism includes a pressure roller, a gear and a connecting rod, and the pressing mechanism includes a fixed plate, an electric push rod and a pressure plate. Therefore, when the electric push rod works, the pressure plate presses the metal mesh strip, and when the bidirectional motor works, the screw rod rotates to drive the adapter block adapted to it to move, thereby realizing the movement of the pressure roller. When the pressure roller moves, it can press the edge of the metal mesh strip so that the rough edge of the metal mesh strip is bent to one side, effectively solving the problems raised by the background technology, changing the previous method of manual brushing, and can effectively improve production efficiency. At the same time, it can reduce the labor intensity of the staff and has strong practicality.

[0015] The utility model is provided with a U-shaped rack, a straight rack and a gear fixed on the pressure roller. The connecting rod is rotatably connected to the gear. When the adapter block moves synchronously with the pressure roller, the two gears respectively engage with the U-shaped rack and the straight rack to achieve movement and rotation. The rotation direction is counterclockwise, which is conducive to the bending of the burrs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a metal mesh edge brushing device proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of a first partial three-dimensional structure of a metal mesh edge brushing device proposed by the present invention;

[0018] Figure 3This is a schematic diagram of a second partial three-dimensional structure of a metal mesh edge brushing device proposed by the present invention;

[0019] Figure 4 This is a schematic diagram of the partial three-dimensional structure of a rolling mechanism of a brushing device for metal mesh strips proposed in the utility model.

[0020] In the figure: 1. L-shaped mounting frame; 2. Table; 3. Fixing block; 4. U-shaped rack; 5. Connecting plate; 6. Straight rack; 7. Pressing mechanism; 8. Fixing plate; 9. Electric push rod; 10. Pressing plate; 11. Bidirectional motor; 12. Screw; 13. Adapter block; 14. Rolling mechanism; 141. Pressing roller; 142. Gear; 145. Connecting rod; 15. Sliding bar. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-4 A brushing device for metal mesh strips includes an L-shaped mounting frame 1, a table top 2 is fixed to the bottom surface of the L-shaped mounting frame 1, and fixing blocks 3 are fixed to both ends of the top of the outer wall of the L-shaped mounting frame 1 facing the table top 2. A rolling mechanism 14 close to the table top 2 is installed between the two fixing blocks 3 through a driving member, and a pressing mechanism 7 is installed above the edge of the table top 2 near the rolling mechanism 14;

[0024] The rolling mechanism 14 includes a pressure roller 141, and gears 142 are fixed to the top and bottom of the pressure roller 141. The outer wall of the L-shaped mounting frame 1 is installed with a U-shaped rack 4 and a straight rack 6 respectively adapted to the two gears 142. A U-shaped rack 4, a straight rack 6 and a gear 142 fixed to the pressure roller 141 are provided. The connecting rod 145 is rotatably connected to the gear 142. When the adapter block 13 moves synchronously with the pressure roller 141, the two gears 142 respectively engage with the U-shaped rack 4 and the straight rack 6 to achieve movement and rotation. The rotation direction is counterclockwise, which is conducive to the bending of the burrs.

[0025] In this embodiment, the U-shaped rack 4 is fixed to the outer wall of the L-shaped mounting frame 1 , and the U-shaped rack 4 and the spur rack 6 are fixed via a connecting plate 5 .

[0026] In this embodiment, both ends of the spur rack 6 are fixed between the two fixing blocks 3 to strengthen the fixation.

[0027] In this embodiment, the driving member includes a screw rod 12 that is rotatably arranged between two fixed blocks 3, wherein a bidirectional motor 11 is fixed to the outer wall of one of the fixed blocks 3, and the output shaft of the bidirectional motor 11 is coaxially fixed with the screw rod 12. An adapter block 13 adapted to it is installed on the screw rod 12, and a connecting rod 145 is fixed to the top and bottom of the adapter block 13, and the connecting rod 145 is rotatably connected to the top center of the gear 142 in a one-to-one corresponding manner.

[0028] In this embodiment, the pressing mechanism 7 includes a fixed plate 8 fixed to the top of the U-shaped rack 4, and two electric push rods 9 are fixed to the top of the fixed plate 8. The output shafts of the electric push rods 9 pass through the holes on the fixed plate 8 and are fixed to the same pressing plate 10.

[0029] In this embodiment, two slide bars 15 are fixed to the outer wall of the adapting block 13 , and a slide groove adapted to the slide bars 15 is formed on the connecting plate 5 .

[0030] Working principle: through the L-shaped mounting frame 1, table 2, fixed block 3, U-shaped rack 4, connecting plate 5, spur rack 6, bidirectional motor 11, screw 12 adapter block 13, rolling mechanism 14 and pressing mechanism 7, the rolling mechanism 14 includes a pressure roller 141, a gear 142 and a connecting rod 145, and the pressing mechanism 7 includes a fixed plate 8, an electric push rod 9 and a pressing plate 10. When working, the metal mesh is placed on the top of the table 2 to facilitate the position close to the spur rack 6. The electric push rod 9 is started to work, so that the pressing plate 10 presses the metal mesh, and the bidirectional motor 11 works to make the screw 12 rotate and drive the adapter block 13 adapted to it to move. The movement of the pressure roller 141 is realized. When the pressure roller 141 moves, it can press the edge of the metal mesh so that the rough edge of the metal mesh is bent to one side, which changes the previous method of manual brushing, can effectively improve production efficiency, and at the same time can reduce the labor intensity of the staff, and is highly practical; furthermore, a U-shaped rack 4, a straight rack 6 and a gear 142 fixed to the pressure roller 141 are provided, and the connecting rod 145 is rotatably connected to the gear 142. When the adapter block 13 moves synchronously with the pressure roller 141, the two gears 142 respectively engage with the U-shaped rack 4 and the straight rack 6 to realize movement and rotation, and the rotation direction is counterclockwise, which is conducive to the bending of the rough edges.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A brushing device for metal mesh strips, comprising an L-shaped mounting frame (1), characterized in that: A table top (2) is fixed to the bottom surface of the L-shaped mounting frame (1), and fixed blocks (3) are fixed to both ends of the top of the outer wall of the L-shaped mounting frame (1) facing the table top (2). A rolling mechanism (14) close to the table top (2) is installed between the two fixed blocks (3) via a driving member, and a pressing mechanism (7) is installed above the edge of the table top (2) close to the rolling mechanism (14); The rolling mechanism (14) comprises a pressing roller (141), the top and bottom of which are both fixed with gears (142), and the outer wall of the L-shaped mounting frame (1) is mounted with a U-shaped rack (4) and a straight rack (6) respectively adapted to the two gears (142).

2. A metal mesh edge brushing device according to claim 1, characterized in that: The U-shaped rack (4) is fixed to the outer wall of the L-shaped mounting frame (1), and the U-shaped rack (4) and the straight rack (6) are fixed via a connecting plate (5).

3. The metal mesh edge brushing device according to claim 2, characterized in that: Both ends of the spur rack (6) are fixed between two fixing blocks (3).

4. The metal mesh edge brushing device according to claim 3, characterized in that: The driving member comprises a screw rod (12) rotatably arranged between two fixed blocks (3), wherein a bidirectional motor (11) is fixed to the outer wall of one of the fixed blocks (3), the output shaft of the bidirectional motor (11) is coaxially fixed with the screw rod (12), an adapter block (13) adapted thereto is mounted on the screw rod (12), a connecting rod (145) is fixed to the top and bottom of the adapter block (13), and the connecting rod (145) is rotatably connected to the top center of the gear (142) in a one-to-one corresponding manner.

5. The metal mesh edge brushing device according to claim 1, characterized in that: The pressing mechanism (7) includes a fixed plate (8) fixed on the top of the U-shaped rack (4), two electric push rods (9) are fixed on the top of the fixed plate (8), and the output shafts of the electric push rods (9) pass through the holes on the fixed plate (8) and are fixed to the same pressing plate (10).

6. The metal mesh edge brushing device according to claim 4, characterized in that: Two slide bars (15) are fixed to the outer wall of the adapting block (13), and a slide groove adapted to the slide bars (15) is provided on the connecting plate (5).

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