A baling steel band shearing machine

Abstract

The utility model provides a kind of packing steel band shearing machine, comprising: turntable, it is rotatably installed on first workstation, it has multiple support columns and inverted L-shaped fastener;First cover plate, with multiple inverted L-shaped fastener corresponding arrangement's perforation, first cover plate has initial position, and the fastening position of certain angle relative initial position rotation, wherein, when in initial position, inverted L-shaped fastener is worn into perforation;When in fastening position, inverted L-shaped fastener is fastened with the edge of first cover plate perforation;Feeding mechanism, it is installed on second workstation, for steel band transmission to shearing station;Shearing mechanism, it is installed on second workstation, for steel band cutting off.Inverted L-shaped fastener and the rotary fastening design of cover plate perforation, realize tool-free operation, when only need to rotate first cover plate can be locked / release when replacing steel band roll, substantially improve work efficiency, in addition, feeding mechanism and shearing mechanism realize the automatic transmission and shearing of steel band, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel strip production technology, specifically to a steel strip shearing machine for packaging. Background Technology

[0002] In the steel, logistics, and manufacturing industries, steel strapping is widely used for securing and binding goods. After the steel strapping roll is installed on the workbench, a first cover plate needs to be installed on top of it. The first cover plate is fixed to the workbench with bolts and nuts. This means that when replacing the steel strapping roll, tools such as wrenches are needed to remove the bolts, which is time-consuming and labor-intensive, and seriously affects efficiency, especially in high-frequency operation scenarios. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the defects of the time-consuming and laborious disassembly and assembly of the first cover plate of the material strip roll and the low production efficiency in the prior art, so as to provide a packing steel strip shearing machine that is quick and convenient to disassemble and assemble.

[0004] Therefore, this utility model provides a steel strip shearing machine, comprising: a turntable rotatably mounted on a first workbench for placing steel strip coils, the turntable having multiple support columns and inverted L-shaped fasteners disposed between two adjacent support columns; a first cover plate having through holes corresponding to the multiple inverted L-shaped fasteners, the first cover plate having an initial position and a fastening position rotated at a certain angle relative to the initial position, wherein, in the initial position, the inverted L-shaped fasteners are inserted into the through holes; and in the fastening position, the inverted L-shaped fasteners are fastened to the edges of the through holes of the first cover plate; a feeding mechanism mounted on a second workbench for conveying the steel strip to the shearing station; and a shearing mechanism mounted on the second workbench for cutting the steel strip.

[0005] The first workbench is provided with blocks on both sides, and the blocks have blocking portions that extend above the turntable and are adjacent to the edge of the first cover plate.

[0006] The feeding mechanism includes: a first roller and a second roller, which are arranged vertically, with the steel belt between the first roller and the second roller, and the first roller driving the steel belt to move under the drive of a motor; and a sensor for detecting the number of rotations of the first roller and transmitting the detection data to the control system.

[0007] The shearing mechanism includes an upper blade and a lower blade, mounted on a support; and a drive cylinder connected to the upper blade for driving the upper blade to move up and down.

[0008] It also includes a support mechanism disposed between the feeding mechanism and the shearing mechanism. The support mechanism includes: a U-shaped support plate, including a base plate and side plates disposed on both sides of the base plate and perpendicular to it, the top of the side plates being formed with at least one L-shaped groove; a second cover plate, installed on the top of the U-shaped support plate, the second cover plate and the U-shaped support plate forming a cavity, and an inlet and an outlet located on both sides of the cavity, the second cover plate having locking blocks formed on both sides, the locking blocks having an initial position corresponding to the top notch of the L-shaped groove, and an assembly position for locking into the L-shaped groove.

[0009] The technical solution of this utility model has the following advantages:

[0010] 1. The steel strip shearing machine provided by this utility model includes a turntable, a first cover plate, a feeding mechanism, and a shearing mechanism. The turntable has multiple support columns and an inverted L-shaped fastener between two adjacent support columns. The rotating fastening design of the inverted L-shaped fastener and the cover plate through the hole enables tool-free operation. When changing the steel strip roll, only the first cover plate needs to be rotated to lock / release, which greatly improves the work efficiency. In addition, the feeding mechanism and the shearing mechanism realize the automated conveying and shearing of the steel strip, improving production efficiency.

[0011] 2. The steel strip shearing machine provided by this utility model has an extended blocking part of the stop block covering the edge of the turntable, thereby limiting the axial displacement of the steel strip roll and preventing the steel strip from unwinding due to rotational inertia.

[0012] 3. The packing steel strip shearing machine provided by this utility model has a U-shaped bearing plate and a cover plate forming a cavity, which ensures that the steel strip transmission path is straight and stable and avoids the steel strip vibration before shearing. The cover plate clamp and L-shaped buckle groove are quick and easy to disassemble and assemble, and the cavity can be opened and closed without bolts, which is convenient for cleaning steel strip debris or replacing parts. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a front view of the steel strapping shearing machine of this utility model;

[0015] Figure 2 A top view of a steel strapping shearing machine (after removing the first cover plate);

[0016] Figure 3A structural schematic diagram of the first worktable, turntable, and first cover plate;

[0017] Figure 4 This is a schematic diagram of the structure of the first cover plate;

[0018] Figure 5 A schematic diagram of the feeding mechanism, the carrying mechanism, and the shearing mechanism;

[0019] Figure 6 This is a schematic diagram of the shearing mechanism;

[0020] Figure 7 This is a schematic diagram of the U-shaped support plate.

[0021] Figure 8 This is a top view of the second cover plate.

[0022] Explanation of reference numerals in the attached drawings: 1. First workbench; 2. Turntable; 3. Steel strip coil; 4. Support column; 5. Inverted L-shaped fastener; 6. First cover plate; 7. Perforation; 8. Feeding mechanism; 9. Second workbench; 10. Steel strip; 11. Shearing mechanism; 12. Stop block; 13. Blocking part; 14. First roller; 15. Second roller; 16. Sensor; 17. Upper blade; 18. Lower blade; 19. Support; 20. Drive cylinder; 21. U-shaped bearing plate; 22. Base plate; 23. Side plate; 24. L-shaped fastener groove; 25. Second cover plate; 26. Clamping block; 27. Notch. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] Example

[0028] This embodiment provides a steel strapping shearing machine, such as... Figure 1 and Figure 2 As shown, it includes a first worktable 1, a second worktable 9, a turntable 2, a first cover plate 6, a feeding mechanism 8, a carrying mechanism, and a shearing mechanism 11.

[0029] Turntable 2, rotatably mounted on the first worktable 1, is used to hold steel strip coil 3, such as... Figure 3 As shown, the turntable 2 has a plurality of support columns 4 and an inverted L-shaped fastener 5 disposed between two adjacent support columns 4. The plurality of support columns 4 are distributed at intervals along the circumference. The support columns 4 are used to support the first cover plate 6. The first worktable 1 has blocks 12 on both sides. The blocks 12 have blocking portions 13 extending above the turntable 2 and adjacent to the edge of the first cover plate 6.

[0030] First cover plate 6, as shown Figure 4 As shown, it has through holes 7 corresponding to a plurality of inverted L-shaped fasteners 5. The first cover plate 6 has an initial position and a fastening position that is rotated at a certain angle relative to the initial position. In the initial position, the inverted L-shaped fasteners 5 are inserted into the through holes 7. In the fastening position, the inverted L-shaped fasteners 5 are fastened to the edge of the through holes 7 of the first cover plate 6.

[0031] The feeding mechanism 8, installed on the second workbench 9, is used to transfer the steel strip 10 to the shearing station. Figure 5 As shown, the feeding mechanism 8 includes: a first roller 14 and a second roller 15, arranged vertically, with the steel belt 10 positioned between the first roller 14 and the second roller 15, and the first roller 14 driving the steel belt 10 to move under the drive of a motor; Figure 2As shown, sensor 16 is used to detect the number of rotations of the first roller 14 and transmits the detection data to the control system. In this embodiment, sensor 16 is an encoder, which is a mature existing technology, so its specific structure and working principle are not described in detail.

[0032] A shearing mechanism 11, mounted on the second workbench 9, is used to cut the steel strip 10. Figure 6 As shown, the shearing mechanism 11 includes an upper blade 17 and a lower blade 18, which are mounted on a bracket 19; and a drive cylinder 20, which is connected to the upper blade 17 and is used to drive the upper blade 17 to move up and down.

[0033] The supporting mechanism is located between the feeding mechanism 8 and the shearing mechanism 11, such as... Figure 5 , Figure 7 and Figure 8 As shown, the supporting mechanism includes: a U-shaped supporting plate 21, including a base plate 22, and side plates 23 respectively disposed on both sides of the base plate 22 and perpendicular to it, the top of the side plate 23 having at least one L-shaped groove 24 formed therein; a second cover plate 25, installed on the top of the U-shaped supporting plate 21, the second cover plate 25 and the U-shaped supporting plate 21 enclose to form a cavity, and the inlet and outlet are located on both sides of the cavity; the second cover plate 25 has locking blocks 26 formed on both sides, the locking blocks 26 having an initial position corresponding to the top notch 27 of the L-shaped groove 24, and an assembly position for locking into the L-shaped groove 24.

[0034] The steel strip shearing machine provided by this utility model includes a turntable 2, a first cover plate 6, a feeding mechanism 8, and a shearing mechanism 11. The turntable 2 has multiple support columns 4 and an inverted L-shaped fastener 5 located between two adjacent support columns 4. The rotating fastening design of the inverted L-shaped fastener 5 and the through hole 7 of the first cover plate 6 realizes tool-free operation. When changing the steel strip roll, only the first cover plate 6 needs to be rotated to lock / release, which greatly improves the work efficiency. In addition, the feeding mechanism 8 and the shearing mechanism 11 realize the automated conveying and shearing of the steel strip, improving production efficiency.

[0035] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A shearing machine for packing steel straps, characterized in that, include: A turntable (2) is rotatably mounted on a first workbench (1) for placing steel strip coils (3). The turntable (2) has multiple support columns (4) and an inverted L-shaped fastener (5) between two adjacent support columns (4). The first cover plate (6) has through holes (7) corresponding to the plurality of inverted L-shaped fasteners (5). The first cover plate (6) has an initial position and a fastening position that is rotated at a certain angle relative to the initial position. In the initial position, the inverted L-shaped fasteners (5) are inserted into the through holes (7). In the fastening position, the inverted L-shaped fasteners (5) are fastened to the edge of the through holes (7) of the first cover plate (6). The feeding mechanism (8) is installed on the second workbench (9) and is used to transfer the steel strip (10) to the shearing station; A shearing mechanism (11) is installed on the second workbench (9) for cutting the steel strip (10).

2. The baling steel strapping shearing machine according to claim 1, characterized in that, The first workbench (1) has blocks (12) on both sides, and the blocks (12) have blocking portions (13) extending above the turntable (2) and adjacent to the edge of the first cover plate (6).

3. The baling steel strapping shearing machine according to claim 1 or 2, characterized in that, The feeding mechanism (8) includes: The first roller (14) and the second roller (15) are arranged vertically, and the steel belt (10) is provided between the first roller (14) and the second roller (15), and the first roller (14) drives the steel belt (10) to move under the drive of the motor. The sensor (16) is used to detect the number of rotations of the first roller (14) and transmit the detection data to the control system.

4. The baling steel strapping shearing machine according to claim 1, characterized in that, The shearing mechanism (11) includes: The upper blade (17) and the lower blade (18) are mounted on the support (19); A drive cylinder (20) is connected to the upper blade (17) and is used to drive the upper blade (17) to move up and down.

5. The baling steel strapping shearing machine according to claim 1, characterized in that, It also includes a support mechanism disposed between the feeding mechanism (8) and the shearing mechanism (11), the support mechanism comprising: The U-shaped support plate (21) includes a base plate (22) and side plates (23) disposed on both sides of the base plate (22) and perpendicular to it. The top of the side plate (23) is formed with at least one L-shaped groove (24). The second cover plate (25) is installed on the top of the U-shaped support plate (21). The second cover plate (25) and the U-shaped support plate (21) enclose a cavity and are located at the inlet and outlet on both sides of the cavity. The second cover plate (25) has a locking block (26) formed on both sides. The locking block (26) has an initial position corresponding to the top notch (27) of the L-shaped groove (24) and an assembly position that is inserted into the L-shaped groove (24).

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