Steel wire feeding frame for steel wire brush machining

Abstract

The utility model discloses a steel wire feeding frame for steel wire brush machining, and relates to the technical field of steel wire brushes, the steel wire feeding frame comprises a feeding frame main body and a steel wire reel, the feeding frame main body is rotatably connected with an L-shaped pressing plate through a position control block, one end of the L-shaped pressing plate is fixedly connected with a protective shell, and the inner wall of the protective shell is slidably connected with a positioning guide rod; the outer circumferential face of the positioning guide rod is fixedly connected with a pressing ring, the pressing ring makes contact with the inner wall of the protective shell through a tough spring, the outer circumferential face of the positioning guide rod is sleeved with the tough spring, and one end of the positioning guide rod is fixedly connected with an external rotary disc. Through the arrangement of the feeding frame body, the steel wire reel, the position control block, the L-shaped pressing plate, the protective shell, the positioning guide rod, the pressing ring, the toughness spring, the external rotating disc, the limited block and the limiting shell, the effect of conveniently disassembling and assembling the steel wire reel can be effectively achieved, the time needed for replacing the steel wire reel is shortened, and the working efficiency of subsequent mechanical equipment is guaranteed to the maximum extent.

Description

Technical Field

[0001] This utility model relates to the field of wire brush technology, specifically a wire feeding rack for wire brush processing. Background Technology

[0002] A wire brush is a tool made of steel wire, primarily used to clean dirt and rust from metal surfaces. Wire brushes are typically made of stainless steel wire, which is characterized by high hardness, rust resistance, and a long service life. Depending on the application, there are various types of wire brushes, including wire brush rollers and wire pipe brushes, which are widely used in steel or aluminum surface treatment plants, industrial pipelines, and for cleaning and removing rust from machine screw holes.

[0003] A search revealed a Chinese patent (CN217417688U) disclosing a wire feeding device, comprising a worktable and a rotating mechanism fixedly connected to the worktable; and a speed regulating mechanism connected to the worktable, capable of adjusting the rotation speed of the rotating mechanism. By adjusting the speed regulating mechanism, the unloading speed of the wire coil can be adjusted according to the wire processing speed, thereby ensuring that the wire feeding speed matches the wire processing speed and improving work efficiency.

[0004] While the above solutions can improve work efficiency, the feeding device in the aforementioned patent is difficult to quickly disassemble and assemble the wire roll. To ensure the continuity of work, when the wire outside the wire roll is used up, it needs to be replaced in time. However, some auxiliary tools are needed during the replacement process, which reduces the efficiency of disassembly and assembly. Therefore, we provide a wire feeding rack for wire brush processing to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a wire feeding rack for wire brush processing, so as to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wire feeding rack for wire brush processing, comprising a feeding rack body and a wire roll. The feeding rack body is rotatably connected to an L-shaped pressing plate via a control block. One end of the L-shaped pressing plate is fixedly connected to a protective shell. A positioning guide rod is slidably connected to the inner wall of the protective shell. A pressing ring is fixedly connected to the outer circumferential surface of the positioning guide rod. The pressing ring contacts the inner wall of the protective shell via a tough spring. The tough spring is sleeved on the outer circumferential surface of the positioning guide rod. One end of the positioning guide rod is fixedly connected to an external turntable. The tight fit between the components can effectively achieve the purpose of convenient assembly and disassembly of the wire roll.

[0007] Preferably, a limiting block is fixedly connected to the outer circumferential surface of the positioning guide rod. The limiting block is located inside the limiting shell, and one side of the limiting shell is fixedly connected to the protective shell. The setting of the protective shell can effectively exert a positioning control effect on its internal components.

[0008] Preferably, a supporting shell is fixedly connected to the bottom of the main body of the feeding rack, and a DC unidirectional motor is fixedly connected to the inner wall of the supporting shell. The DC unidirectional motor is existing technology and will not be described in detail.

[0009] Preferably, the output shaft of the DC unidirectional motor is fixedly connected to a unidirectional lead screw via a planar sprocket. The outer circumferential surface of the unidirectional lead screw is threadedly connected to the inner wall of the threaded sleeve. The threaded sleeve can effectively drive the balance plate to move vertically up and down.

[0010] Preferably, a balance plate is fixedly connected to one end of the threaded sleeve, and an auxiliary rod is fixedly connected to one side of the balance plate. The auxiliary rod ensures the stability of the balance plate.

[0011] Preferably, there are two auxiliary rods, and the outer circumferential surfaces of the two auxiliary rods are slidably connected to the supporting shell, so that the supporting shell will exert a positioning effect on the two auxiliary rods.

[0012] Preferably, there are two planar sprockets, which are connected by a linkage chain. The linkage chain allows the two planar sprockets to move synchronously.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This application, through the setting of the main body of the feeding rack, wire drum, control block, L-shaped pressing plate, protective shell, positioning guide rod, pressing ring, toughness spring, external turntable, limiting block, and limiting shell, can effectively achieve the effect of convenient assembly and disassembly of wire drum, reduce the time required to replace wire drum, and maximize the working efficiency of subsequent mechanical equipment.

[0015] 2. This application, through the setting of a supporting shell, a DC unidirectional motor, a flat sprocket, a unidirectional lead screw, a threaded sleeve, a balance plate, an auxiliary rod, and a linkage chain, allows for free adjustment of the position of the wire drum, which is beneficial for the wire output operation of the wire drum. Thus, it can be used in different working scenarios, greatly improving the practical effect of the structure and enhancing its market competitiveness. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the main body of the feeding rack of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the internal structure of the protective shell of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the outer shell of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the internal structure of the supporting shell of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the planar sprocket of this utility model.

[0022] The following components are labeled in the diagram: 1. Main body of the feeding rack; 2. Wire reel; 3. Control block; 4. L-shaped pressing plate; 5. Protective shell; 6. Positioning guide rod; 7. Pressing ring; 8. Tough spring; 9. External turntable; 10. Restricted block; 11. Restricting shell; 12. Support shell; 13. DC unidirectional motor; 14. Flat sprocket; 15. Unidirectional lead screw; 16. Threaded sleeve; 17. Balance plate; 18. Auxiliary rod; 19. Linkage chain. Detailed Implementation

[0023] 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.

[0024] like Figures 1-6 As shown, this utility model provides a technical solution for a wire feeding rack for wire brush processing, including a feeding rack body 1 and a wire drum 2. A support shell 12 is fixedly connected to the bottom of the feeding rack body 1. The purpose of setting the support shell 12 is to effectively protect its internal components and ensure that its internal components are not affected by external interference. A DC unidirectional motor 13 is fixedly connected to the inner wall of the support shell 12. The output shaft of the DC unidirectional motor 13 is fixedly connected to a unidirectional lead screw 15 through a planar sprocket 14. The purpose of setting the DC unidirectional motor 13 is to provide sufficient power support for the rotation of the planar sprocket 14 through direct connection. The DC unidirectional motor 13 is existing technology and will not be described in detail. The planar sprocket 14 and the unidirectional lead screw 15 maintain a linkage effect, that is, the two are fixedly connected.

[0025] There are two planar sprockets 14, which are connected by a linkage chain 19. The purpose of the linkage chain 19 is to ensure that the two planar sprockets 14 rotate synchronously without jamming or jamming. The advantages of using planar sprockets 14 and linkage chain 19 in this application are that, through meshing transmission, compared with the friction drive of belt transmission, the sliding loss is smaller and the transmission efficiency can reach more than 95%, which is especially suitable for scenarios requiring stable power output. Compared with gear transmission, chain transmission has a more obvious efficiency advantage for long-distance transmission. At the same time, the linkage chain 19 is composed of multiple high-strength metal links, and the load is evenly distributed through the sprocket pitch circle, which can withstand large tension or torque, making it suitable for heavy load or impact load scenarios. Meshing transmission avoids the problem of belt slippage and can maintain a precise transmission ratio, which is suitable for occasions requiring synchronization. The linkage chain 19 is usually made of alloy steel, and after heat treatment and surface hardening treatment, it has excellent wear resistance. With regular lubrication and maintenance, its service life can reach several years.

[0026] The outer circumferential surface of the one-way lead screw 15 is threadedly connected to the inner wall of the threaded sleeve 16. The tight fit between the one-way lead screw 15 and the threaded sleeve 16 allows the rotation of the one-way lead screw 15 to effectively drive the threaded sleeve 16 to move when the threaded sleeve 16 remains stable. A balance plate 17 is fixedly connected to one end of the threaded sleeve 16, and the threaded sleeve 16 and the balance plate 17 maintain a linkage effect.

[0027] An auxiliary rod 18 is fixedly connected to one side of the balance plate 17. The balance plate 17 and the auxiliary rod 18 maintain a linkage effect. There are two auxiliary rods 18 in total. The outer circumferential surfaces of the two auxiliary rods 18 are slidably connected to the supporting shell 12. The purpose of setting two auxiliary rods 18 is to effectively apply a control effect to the balance plate 17, so that the balance plate 17 can only perform vertical lifting and lowering movements.

[0028] The main body 1 of the feeding rack is rotatably connected to an L-shaped pressing plate 4 via a control block 3. The main body 1 of the feeding rack and the control block 3 are in a fixed connection relationship. The L-shaped pressing plate 4 rotates around the connection point with the control block 3. One end of the L-shaped pressing plate 4 is fixedly connected to a protective shell 5. The L-shaped pressing plate 4 and the protective shell 5 maintain a linkage effect. The protective shell 5 can effectively protect its internal components, so that its internal components are not disturbed by the outside world.

[0029] The inner wall of the protective shell 5 is slidably connected to a positioning guide rod 6. The protective shell 5 supports the positioning guide rod 6 and applies a positioning control effect, so that the positioning guide rod 6 can only move in translation. The outer circumferential surface of the positioning guide rod 6 is fixedly connected to a restricting block 10, and the positioning guide rod 6 and the restricting block 10 maintain a linkage effect.

[0030] The restricted block 10 is located inside the restricted housing 11. One side of the restricted housing 11 is fixedly connected to the protective housing 5. The restricted housing 11 can effectively control the position of the restricted block 10, thereby ensuring the stability of the restricted block 10. The outer circumferential surface of the positioning guide rod 6 is fixedly connected to the pressing ring 7, and the positioning guide rod 6 and the pressing ring 7 maintain a linkage effect.

[0031] The pressing ring 7 contacts the inner wall of the protective shell 5 through the toughness spring 8. The toughness spring 8 is sleeved on the outer circumference of the positioning guide rod 6. The purpose of setting the toughness spring 8 is to allow the pressing ring 7 to move, that is, to achieve the effect of automatic reset of the pressing ring 7. One end of the positioning guide rod 6 is fixedly connected to the external turntable 9. The positioning guide rod 6 and the external turntable 9 maintain a linkage effect, which makes it convenient for the staff to push or twist the positioning guide rod 6. The positioning guide rod 6 is set to ensure the stability of the L-shaped pressing plate 4 by inserting it into the preset groove of the feeding rack body 1.

[0032] Working principle: The wire drum 2 is placed between the main body 1 of the feeding rack and the L-shaped pressing plate 4. This applies a positioning control effect to the wire drum 2 while facilitating its rotation, which is beneficial for wire output. When the wire drum 2 needs to be replaced, the external turntable 9 is manually turned, causing the limiting block 10 outside the positioning guide rod 6 to rotate synchronously. The limiting block 10 aligns with the groove of the limiting shell 11. Under the elasticity of the spring 8, the positioning guide rod 6 can be moved by the pressing ring 7, thus releasing the positioning guide rod 6 from restricting the main body 1 of the feeding rack. Then, the L-shaped pressing plate 4, along with the protective shell 5 and other components, is lifted around the junction with the positioning block 3, thus releasing the L-shaped pressing plate 4 from restricting the wire drum. The limitation of 2 is eliminated, thus achieving the effect of convenient assembly and disassembly of the wire reel 2. According to the actual use, the DC unidirectional motor 13 can be started to work, driving the planar sprocket 14 and the unidirectional screw 15 to rotate. The two planar sprockets 14 will rotate synchronously under the action of the linkage chain 19. At this time, the balance plate 17 connected with the threaded sleeve 16 will be restricted by the support shell 12 through the auxiliary rod 18. Therefore, the rotation of the unidirectional screw 15 will drive the balance plate 17 to move through the threaded sleeve 16, and together with the auxiliary rod 18, they will slide in the support shell 12. Due to the reaction force, the support shell 12 and the main body of the feeding rack 1 will gradually rise, thereby achieving the purpose of adjusting the height of the main body of the feeding rack 1, which can cope with more usage scenarios.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A steel wire feeding rack for steel wire brush processing, comprising a feeding rack main body (1) and a steel wire reel (2), characterized in that: The main body (1) of the feeding rack is rotatably connected to an L-shaped pressing plate (4) via a control block (3). One end of the L-shaped pressing plate (4) is fixedly connected to a protective shell (5). The inner wall of the protective shell (5) is slidably connected to a positioning guide rod (6). The outer circumferential surface of the positioning guide rod (6) is fixedly connected to a pressing ring (7). The pressing ring (7) contacts the inner wall of the protective shell (5) via a tough spring (8). The tough spring (8) is sleeved on the outer circumferential surface of the positioning guide rod (6). One end of the positioning guide rod (6) is fixedly connected to an external turntable (9).

2. The steel wire loading rack for steel wire brush processing according to claim 1, characterized in that: The outer circumferential surface of the positioning guide rod (6) is fixedly connected to a limiting block (10), the limiting block (10) is located inside the limiting shell (11), and one side of the limiting shell (11) is fixedly connected to the protective shell (5).

3. The steel wire loading rack for steel wire brush processing according to claim 1, characterized in that: The bottom of the main body (1) of the feeding rack is fixedly connected to a support shell (12), and the inner wall of the support shell (12) is fixedly connected to a DC unidirectional motor (13).

4. The steel wire loading rack for steel wire brush processing according to claim 3, characterized in that: The output shaft of the DC unidirectional motor (13) is fixedly connected to a unidirectional lead screw (15) via a planar sprocket (14), and the outer circumferential surface of the unidirectional lead screw (15) is threadedly connected to the inner wall of the threaded sleeve (16).

5. The steel wire loading rack for steel wire brush processing according to claim 4, characterized in that: One end of the threaded sleeve (16) is fixedly connected to a balance plate (17), and one side of the balance plate (17) is fixedly connected to an auxiliary rod (18).

6. The steel wire loading rack for steel wire brush processing according to claim 5, characterized in that: There are two auxiliary rods (18), and the outer circumferential surfaces of the two auxiliary rods (18) are slidably connected to the supporting shell (12).

7. The steel wire loading rack for steel wire brush processing steel wire according to claim 4, characterized in that: There are two planar sprockets (14), and the two planar sprockets (14) are connected by a linkage chain (19).

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