Steel belt feeding device of cored wire

Abstract

The utility model discloses a steel belt feeding device of a core-spun yarn, and relates to the related technical field of core-spun yarn production. The winding device comprises an L-shaped supporting frame, an electric push rod, a winding roller and a lifting track, a speed reducer is fixed to the upper portion of the vertical part of the outer side of the L-shaped supporting frame, a driving shaft is fixed to the output end of the speed reducer, and a socket is formed in the end, away from the speed reducer, of the driving shaft; an electric push rod is fixed to the top of the base, a winding roller is arranged between the electric push rod and the vertical part of the L-shaped supporting frame, and a lifting rail is arranged below the winding roller. By arranging the L-shaped supporting frame, the electric push rod, the wind-up roll and the lifting track, the problems that the steel belt feeding device of the cored wire is inconvenient to install and operate during working, and the wind-up roll is inconvenient to assemble and disassemble are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of cored wire production, and in particular relates to a steel strip feeding device for cored wire. Background Technology

[0002] Cored wire is a material made by wrapping alloy powder around a strip of steel. It is widely used in industries such as steelmaking and casting. Depending on the alloy powder used, cored wire can be classified into various types, such as silicon-calcium cored wire, silicon-manganese-calcium cored wire, silicon-calcium-barium cored wire, barium-aluminum cored wire, aluminum-calcium cored wire, calcium-iron cored wire, and pure calcium cored wire. During production, the steel strip is fed into the production equipment via a feeding device, then cut to a suitable length and undergoes cleaning and pretreatment to ensure the surface cleanliness and roughness of the steel strip are suitable for the subsequent wrapping process. However, it still has the following drawbacks in practical use:

[0003] When the cored wire steel strip feeding device is working, it directly produces steel strip from the cored wire. When feeding the steel strip, the winding roller of the steel strip needs to be installed on the feeding device. However, the installation process requires careful operation by the operator, and the installation and operation process is not convenient.

[0004] When the cored wire steel strip feeding device is in operation, the corresponding winding roller is directly driven by an external lifting structure or manually lifted and transported to the installation position on the feeding equipment. The conveying process is relatively cumbersome. Utility Model Content

[0005] The purpose of this utility model is to provide a steel strip feeding device for cored wire. By setting up an L-shaped support frame, an electric push rod, a winding roller, and a lifting track, it solves the problems of inconvenient installation and operation of the steel strip feeding device for cored wire during operation, and the inconvenience of loading and unloading the winding roller.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a steel strip feeding device for cored wire, comprising an L-shaped support frame, an electric push rod, a take-up roller, and a lifting rail. A reducer is fixed to the upper part of the vertical portion on the outer side of the L-shaped support frame, and a drive shaft is fixed to the output end of the reducer. An insertion port is provided at the end of the drive shaft away from the reducer. A base is fixed to the top surface of the horizontal portion on the inner side of the L-shaped support frame, and an electric push rod is fixed to the top of the base. A take-up roller is arranged between the electric push rod and the vertical portion of the L-shaped support frame. A lifting rail is arranged below the take-up roller. In operation, the reducer is fixed on the L-shaped support frame, and the electric push rod drives the fixed plate and the rotating shaft to support the take-up roller on the L-shaped support frame. The take-up roller winds the steel strip to be used onto the take-up roller, and under the drive of the reducer, the steel strip is ejected. When working via the lifting rail, the take-up roller is supported on the lift rail.

[0008] Furthermore, three equidistant reinforcing plates are fixed at the corners of the inner side of the L-shaped support frame, a servo motor is fixed at the top of the reducer, the output end of the servo motor is fixed to the input end of the reducer, and the drive shaft is inserted through into the vertical part of the L-shaped support frame. When the L-shaped support frame is working, the strength of the L-shaped support frame is increased by the reinforcing plates, and the reducer is driven by the servo motor.

[0009] Furthermore, a fixed plate is fixed to the telescopic end of the electric push rod, and a rotating shaft is rotatably connected to the center of the fixed plate away from the electric push rod. A fixed plate is fixed to the periphery of the rotating shaft. When the electric push rod is working, the rotating shaft is rotatably connected to it through the fixed plate, and the position of the take-up roller is restricted by the cooperation of the fixed plate.

[0010] Furthermore, a plug is fixed to the end of the rotating shaft away from the fixed disk. The plug is inserted into the socket on the drive shaft, so that when the rotating shaft rotates during operation, it drives the take-up roller to rotate.

[0011] Furthermore, the take-up roller has a through hole inserted along its central axis, and the rotating shaft and the fixed plate are movably connected in the through hole, so that during operation, the rotating shaft and the fixed plate are movably connected through the through hole on the take-up roller.

[0012] Furthermore, hydraulic lifts are fixed at both short sides of the bottom of the lifting track, and the two hydraulic lifts are placed on both sides of the L-shaped support frame, so that the lifting track is driven to rise and fall by the hydraulic lifts during operation.

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

[0014] This invention solves the problem of inconvenient installation and operation of the cored wire steel strip feeding device by setting up an L-shaped support frame, an electric push rod, and a take-up roller. Once the take-up roller is properly positioned, the electric push rod is activated, driving the fixed plate towards the reducer. The take-up roller then moves along the lifting track, aligning the insertion hole inside the take-up roller with the rotating shaft and the fixed plate. The electric push rod is then activated again, driving the rotating shaft and the fixed plate to insert into the insertion hole on the take-up roller. Simultaneously, the servo motor is activated, driving the drive shaft to rotate slowly. During this rotation, the insertion block aligns with the insertion slot, driving the rotating shaft and the take-up roller to rotate, completing the installation. This makes the installation and operation of the cored wire steel strip feeding device much more convenient.

[0015] This invention solves the problem of inconvenient loading and unloading of the take-up roller in the cored wire steel strip feeding device by setting up an L-shaped support frame, a take-up roller, and a lifting rail. When it is necessary to install the take-up roller on the L-shaped support frame, the hydraulic lift is started, and the hydraulic lift drives the lifting rail to the position where the take-up roller is supported. Then, the take-up roller can be positioned to determine the direction of steel strip output, and the take-up roller is placed on the lifting rail. Then, by pushing the take-up roller until the insertion hole on the take-up roller is aligned with the rotating shaft and the fixing plate, the installation operation of the take-up roller can be carried out. When the steel strip on the take-up roller is used up, the servo motor is stopped, the hydraulic lift is started, and the lifting rail is moved to support the take-up roller. Then, the electric push rod is started, and the fixing plate is driven away from the reducer until the rotating shaft and the insertion block are completely removed from the take-up roller. Then, the take-up roller can be pushed out of the range of the L-shaped support frame, making the loading and unloading of the take-up roller in the cored wire steel strip feeding device more convenient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional view of the assembly structure of a steel strip feeding device for cored wire;

[0018] Figure 2 A three-dimensional view of the L-shaped support frame structure;

[0019] Figure 3 This is a 3D view of the electric linear actuator structure.

[0020] Figure 4 This is a 3D view of the winding roller structure;

[0021] Figure 5 This is a 3D diagram of the lifting track structure.

[0022] Figure label:

[0023] 1. L-shaped support frame; 101. Reducer; 102. Servo motor; 103. Drive shaft; 104. Insert; 105. Reinforcing plate; 2. Electric push rod; 201. Base; 202. Fixing plate; 203. Rotating shaft; 204. Fixing plate; 205. Insert block; 3. Take-up roller; 301. Insert hole; 4. Lifting rail; 401. Hydraulic lift. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0025] Please see Figure 1-4 This utility model relates to a steel strip feeding device for cored wire, comprising an L-shaped support frame 1, an electric push rod 2, a take-up roller 3, and a lifting track 4. A reducer 101 is fixed to the upper part of the vertical portion on the outer side of the L-shaped support frame 1. When the L-shaped support frame 1 is in operation, the reducer 101 is fixed on it, and the reducer 101 drives the drive shaft 103 to rotate, thereby rotating the take-up roller 3. The output end of the reducer 101 is fixed to the drive shaft 103, which, when rotating, drives the rotating shaft 203 to rotate. An insertion port 104 is provided at the end of the drive shaft 103 away from the reducer 101. A base 201 is fixed on the top surface of the horizontal part inside the support frame 1. The L-shaped support frame 1 supports the electric push rod 2 in the base 201. The electric push rod 2 is fixed on the top of the base 201. The electric push rod 2 pushes the fixed plate 202 to move. A take-up roller 3 is set between the electric push rod 2 and the vertical part of the L-shaped support frame 1. The take-up roller 3 winds up the steel strip used for cored wire production and spits out the steel strip when rotating. A lifting rail 4 is set below the take-up roller 3. The lifting rail 4 supports and restricts the take-up roller 3 when it is transported, thus providing support for the take-up roller 3.

[0026] Specifically, three equidistant reinforcing plates 105 are fixed at the corner of the inner side of the L-shaped support frame 1. A servo motor 102 is fixed at the top of the reducer 101. The output end of the servo motor 102 is fixed to the input end of the reducer 101. The drive shaft 103 is inserted through into the vertical part of the L-shaped support frame 1. When the L-shaped support frame 1 is working, the connection strength of the L-shaped support plate is increased by the reinforcing plates 105. The reducer 101 is driven by the servo motor 102, so that the power output by the reducer 101 drives the drive shaft 103 to rotate.

[0027] Furthermore, a fixed plate 202 is fixed to the telescopic end of the electric push rod 2. A rotating shaft 203 is rotatably connected to the center of the end of the fixed plate 202 away from the electric push rod 2. A fixed plate 204 is fixed to the periphery of the rotating shaft 203. When the electric push rod 2 is working, it is connected to the rotating shaft 203 through the fixed plate 202, and the take-up roller 3 is movably connected therethrough through the rotating shaft 203.

[0028] Furthermore, a plug 205 is fixed to one end of the rotating shaft 203 away from the fixed disk 202. The plug 205 is inserted into the socket 104 on the drive shaft 103. When the rotating shaft 203 is working, the plug 205 is inserted into the socket 104 on the drive shaft 103, so that when the reducer 101 drives the drive shaft 103 to rotate, it drives the rotating shaft 203 to rotate.

[0029] The operation process of this embodiment is as follows: During operation, when the take-up roller 3 is set in place, the electric push rod 2 is started, and the fixed plate 202 is driven to move towards the reducer 101 through the electric push rod 2. Then, the take-up roller 3 is moved on the lifting track 4 so that the insertion hole 301 in the take-up roller 3 is aligned with the rotating shaft 203 and the fixed plate 204. Then, the electric push rod 2 is started, and the rotating shaft 203 and the fixed plate 204 are inserted into the insertion hole 301 on the take-up roller 3. At the same time, the servo motor 102 is started, and the servo motor 102 drives the drive shaft 103 to rotate slowly. At this time, the insertion block 205 is aligned with the insertion port 104 during the rotation of the drive shaft 103, and drives the rotating shaft 203 and the take-up roller 3 to rotate. When the take-up roller 3 rotates, the steel strip wound on it is ejected for feeding. Specific Implementation Example 2

[0030] Please see Figure 1-5 Based on the first specific embodiment, the take-up roller 3 has a through hole 301 inserted along the central axis. The rotating shaft 203 and the fixing plate 204 are movably connected in the through hole 301, so that the take-up roller 3 is supported on the L-shaped support frame 1 when working.

[0031] Specifically, hydraulic lifts 401 are fixed at the two short sides of the bottom of the lifting track 4. The two hydraulic lifts 401 are placed on both sides of the L-shaped support frame 1. When the lifting track 4 is working, the lifting track 4 is driven to rise and fall by the hydraulic lifts 401.

[0032] The operation process of this embodiment is as follows: When it is necessary to install the take-up roller 3 on the L-shaped support frame 1, start the hydraulic lift 401. The hydraulic lift 401 drives the lifting rail 4 to rise to the position where the take-up roller 3 is supported. Then, the take-up roller 3 can be positioned to determine the direction of steel strip output. Place the take-up roller 3 on the lifting rail 4. Then, push the take-up roller 3 until the insertion hole 301 on the take-up roller 3 is aligned with the rotating shaft 203 and the fixing plate 204. Then, the installation operation of the take-up roller 3 can be carried out. When the steel strip on the take-up roller 3 is used up, stop the servo motor 102, start the hydraulic lift 401, drive the lifting rail 4 to move to support the take-up roller 3, and then start the electric push rod 2 to drive the fixing plate 202 away from the reducer 101 until the rotating shaft 203 and the insertion block 205 are completely away from the take-up roller 3. Then, push the take-up roller 3 away from the range of the L-shaped support frame 1.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A steel strip feeding device for cored wire, comprising an L-shaped support frame (1), an electric push rod (2), a winding roller (3), and a lifting track (4), characterized in that: A speed reducer (101) is fixed on the upper part of the vertical part on the outer side of the L-shaped support frame (1). A drive shaft (103) is fixed on the output end of the speed reducer (101). A socket (104) is opened at the end of the drive shaft (103) away from the speed reducer (101). A base (201) is fixed on the top surface of the horizontal part on the inner side of the L-shaped support frame (1). An electric push rod (2) is fixed on the top of the base (201). A take-up roller (3) is provided between the electric push rod (2) and the vertical part of the L-shaped support frame (1). A lifting rail (4) is provided below the take-up roller (3).

2. The steel strip feeding device for cored wire according to claim 1, characterized in that: Three equidistant reinforcing plates (105) are fixed at the corner of the inner side of the L-shaped support frame (1). A servo motor (102) is fixed at the top of the reducer (101). The output end of the servo motor (102) is fixed to the input end of the reducer (101). The drive shaft (103) is inserted through into the vertical part of the L-shaped support frame (1).

3. The steel strip feeding device for cored wire according to claim 1, characterized in that: The telescopic end of the electric push rod (2) is fixed with a fixed plate (202), and a rotating shaft (203) is rotatably connected to the center of the end of the fixed plate (202) away from the electric push rod (2), and a fixed plate (204) is fixed around the rotating shaft (203).

4. The steel strip feeding device for cored wire according to claim 3, characterized in that: A plug (205) is fixed at one end of the rotating shaft (203) away from the fixed disk (202), and the plug (205) is inserted into the socket (104) on the drive shaft (103).

5. The steel strip feeding device for cored wire according to claim 4, characterized in that: The take-up roller (3) has a through hole (301) inserted along the central axis, and the rotating shaft (203) and the fixing plate (204) are movably connected in the through hole (301).

6. The steel strip feeding device for cored wire according to claim 1, characterized in that: Hydraulic lifts (401) are fixed at the two short sides of the bottom of the lifting track (4), and the two hydraulic lifts (401) are placed on both sides of the L-shaped support frame (1).

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