Feeding coil steel frame for packing steel strip

Abstract

The utility model relates to the technical field of machining auxiliary equipment, in particular to a feeding coil steel frame for packing a steel strip, which comprises a base, a placing frame is fixedly arranged on the base, a supporting table is arranged on one side of the placing frame and fixedly connected with the base, two placing cavities are arranged in the placing frame, and the two placing cavities are communicated with the placing frame. Two steel strip coils with different widths are arranged in the two containing cavities correspondingly, a supporting assembly matched with the steel strip coils is arranged in the containing frame, and two adjusting mechanisms matched with the steel strip coils are arranged on the containing frame. The supporting assembly comprises a driving wheel and a driven wheel, the steel strip coil is in power connection with the driving wheel and the driven wheel, the two containing cavities are formed in the containing frame, the two steel strip coils with different widths are arranged in the two containing cavities correspondingly, and therefore one feeding coil steel frame can provide steel strips with two sizes at the same time; and additional preparation of a feeding coil steel frame is avoided, and the equipment cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing auxiliary equipment, in particular to a feeding coil steel frame for packaging steel strips. Background Art

[0002] Steel strapping machine is a commonly used packaging machine, mainly used for non-ferrous metal and steel enterprises to bundle various specifications of pipes, profiles, ingots, plates and other products. Strip steel coil refers to strip steel, also known as coiled steel, which is formed into coils by hot pressing and cold pressing, mainly for the convenience of storage, transportation and various processing; formed coils are mainly hot-rolled coils and cold-rolled coils. Hot-rolled coils are processed products before the recrystallization of steel billets, and cold-rolled coils are the subsequent processing of hot-rolled coils.

[0003] When the existing steel strapping machine is in use, the steel strapping roll needs to be fixed by the steel strap fixing structure, which is convenient for leading the steel strap out for strapping. For example, China Patent Publication No. CN102285548B discloses a "mobile steel strapping roll feeding device", which, when in use, puts the inner ring hole of the steel strapping roll on the outside of all the supporting plates, and then rotates the lock nut by a rotating handle to make the lock nut move backward along the transverse axis. The lock nut will push the front follower sleeve to move backward, so that the inner end of each front swing rod will also move backward. Since the middle part of each rear swing rod is respectively hinged to the middle part of a front swing rod, the outer end of each front swing rod will stretch the tension spring and move forward and outward, the inner end of each rear swing rod is stationary, and the outer end of each rear swing rod moves backward and outward, and pushes each supporting plate outward along the radial direction of the transverse axis until it hits the inner ring hole wall of the steel strapping roll, thereby fixing the steel strapping roll;

[0004] However, in actual use, the common sizes of steel straps used for packaging are 19mm and 32mm. The current feeding steel rack can only match one size. Two sizes of steel straps require two feeding racks to match the subsequent processes. The equipment cost is high, and feeding two feeding racks usually requires multiple people to operate, which is inefficient and increases labor costs. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that two sizes of steel strips require two feeding racks, which results in high equipment cost and increased labor cost, and to propose a feeding coil steel rack for packaging steel strips.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A feeding coil steel rack for baling steel strips is designed, comprising a base, a placing rack fixedly arranged on the base, a support platform provided on one side of the placing rack, the support platform fixedly connected to the base, two placing cavities provided in the placing rack, two steel strip rolls of different widths respectively provided in the two placing cavities, a supporting assembly matched with the steel strip rolls provided in the placing rack, a feeding trough for placing the steel strip rolls provided on one side of the placing rack, the feeding trough being communicated with the placing cavities, and two adjusting mechanisms matched with the steel strip rolls provided on the placing rack;

[0008] The support assembly includes a driving wheel and a driven wheel, and the steel belt roll is connected to the driving wheel and the driven wheel by power.

[0009] Furthermore, the adjustment mechanism includes a cylinder fixedly arranged on the placement rack, and the output shaft of the cylinder is fixedly connected to the limiting component.

[0010] Furthermore, the limiting assembly includes a slider, a sliding groove is provided on the slider, a limiting block is slidably arranged in the sliding groove, and a spring is fixedly connected between the limiting block and the sliding groove.

[0011] Furthermore, a through slot is provided on one side of the slide slot, an extension rod matched with the through slot is fixedly provided on one side of the limit block, and a toggle slot is provided on the extension rod.

[0012] Furthermore, a baffle is fixedly arranged in the through groove, and a guide groove matching with the baffle is provided on the extension rod.

[0013] Furthermore, a limiting piece is movably inserted on the extension rod, an oblique groove cooperating with the limiting piece is provided on the through groove, and a through groove cooperating with the limiting piece is provided on the baffle.

[0014] The utility model provides a feeding coil steel frame for baling steel strips, which has the following beneficial effects:

[0015] In the present invention, two placement cavities are provided in the placement rack, and two steel strip coils of different widths are respectively placed in the two placement cavities, so that one feed coil steel rack can provide steel strips of two sizes at the same time, thereby avoiding the need to prepare additional feed coil steel racks, reducing equipment costs, and eliminating the need for personnel to operate additional feed coil steel racks, thereby reducing labor costs;

[0016] Secondly, in the present invention, by setting up an adjustment mechanism, when a steel strip of one size is needed, the steel strip roll of the other size is moved up and separated from the support component, so that only the steel strip of the required size is output, avoiding the waste caused by outputting steel strips of two sizes at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a structural diagram of a feeding coil steel frame for baling steel strips proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the cylinder of the utility model;

[0019] Figure 3 This is an enlarged structural diagram of area A of the present utility model;

[0020] Figure 4 This is a schematic diagram of the enlarged structure of area B of the present invention.

[0021] In the figure: 1. base; 2. placement rack; 21. feeding trough; 3. support table; 4. placement chamber; 5. support assembly; 51. driving wheel; 52. driven wheel; 6. adjustment mechanism; 61. cylinder; 62. limit assembly; 621. slider; 622. slide; 623. limit block; 624. spring; 625. extension rod; 626. toggle slot; 63. baffle; 64. limit piece; 65. inclined slot; 66. through slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0023] Reference Figure 1-4 A feeding coil steel rack for baling steel strips comprises a base 1, a placing rack 2 is fixedly arranged on the base 1, a support platform 3 is arranged on one side of the placing rack 2, the support platform 3 is fixedly connected to the base 1, two placing cavities 4 are arranged in the placing rack 2, two steel strip rolls of different widths are respectively arranged in the two placing cavities 4, a supporting assembly 5 is provided in the placing rack 2 to match the steel strip rolls, a feeding trough 21 for placing the steel strip rolls is opened on one side of the placing rack 2, the feeding trough 21 is communicated with the placing cavities 4, and two adjusting mechanisms 6 are provided on the placing rack 2 to match the steel strip rolls;

[0024] The support assembly 5 includes a driving wheel 51 and a driven wheel 52. The steel strip roll is power-connected to the driving wheel 51 and the driven wheel 52. A motor or cylinder that cooperates with the driving wheel 51 is provided on the base 1 to provide power for the driving wheel 51, so that the driving wheel 51 drives the steel strip roll and the driven wheel 52 to rotate for unwinding operation.

[0025] In the present invention, two placement cavities 4 are provided in the placement rack 2, and two steel strip rolls of different sizes are provided in the two placement cavities 4 respectively, so that one feed roll steel rack can provide two sizes of steel strips at the same time, avoiding the need for additional preparation of feed roll steel racks, reducing equipment costs, and eliminating the need for personnel to operate additional feed roll steel racks, reducing labor costs. When a size of steel strip is needed, the steel strip roll of another size is moved up and separated from the support component 5 through the adjustment mechanism 6, so that only the steel strip of the required size is output, avoiding the waste of two sizes of steel strips being output at the same time. The steel strip of the steel strip roll is connected to the flattening device along one side of the placement rack 2, which is convenient for subsequent processes.

[0026] Furthermore, in this embodiment, the adjustment mechanism 6 includes a cylinder 61 fixedly arranged on the placement rack 2, and the output shaft of the cylinder 61 is fixedly connected to the limit assembly 62. The position of the limit assembly 62 is controlled by the cylinder 61. The limit assembly 62 cooperates with the steel strip roll so that the cylinder 61 controls the position of the steel strip roll, thereby moving the steel strip roll of unnecessary size upward and separating it from the support assembly 5.

[0027] Furthermore, in this embodiment, the limit assembly 62 includes a slider 621, a slide groove 622 is provided on the slider 621, a limit block 623 is slidably set in the slide groove 622, and a spring 624 is fixedly connected between the limit block 623 and the slide groove 622. Under the action of the spring 624, the limit block 623 remains in a state of extending out of the slide groove and is plugged into the steel strip roll. When the slider 621 moves upward, the limit block 623 and the steel strip roll are driven upward.

[0028] It should be noted that in this embodiment, a through slot is provided on one side of the slide 622, and an extension rod 625 that cooperates with the through slot is fixedly provided on one side of the limit block 623. A toggle slot 626 is provided on the extension rod 625. By moving the extension rod 625, the limit block 623 can be driven to move and retract into the slide 622 to prevent obstruction in the placement of the steel strip roll.

[0029] In addition, in this embodiment, a baffle 63 is fixedly provided in the through groove, and a guide groove cooperating with the baffle 63 is provided on the extension rod 625. By setting the baffle 63 to cooperate with the guide groove, the limit block 623 is prevented from separating from the slide groove 622, causing the extension rod 625 to be subjected to excessive force and deformed when the slider 621 moves upward.

[0030] To be more specific, in this embodiment, a limiting member 64 is movably inserted on the extension rod 625, a slanted groove 65 that cooperates with the limiting member 64 is provided on the through groove, and a through groove 66 that cooperates with the limiting member 64 is provided on the baffle 63. When the steel strip roll is taken out or a new steel strip roll is placed, the limiting block 623 is retracted into the slide groove 622, the extension rod 625 and the limiting member 64 move, and the limiting member 64 contacts the slanted groove 65, causing the limiting member 64 to move upward. When the limiting block 623 is completely retracted into the slide groove 622, the limiting member 64 separates from the slanted groove 65 and moves downward under the action of gravity, limiting the position of the extension rod 625, preventing the limiting block 623 from moving under the action of the spring 624 and extending out of the slide groove 622, thereby facilitating the installation and removal of the steel strip roll.

[0031] Working method: During operation, two placement chambers 4 are provided in the placement rack 2, and two steel strip coils of different sizes are respectively provided in the two placement chambers 4, so that one feed coil steel rack can provide steel strips of two sizes at the same time. When a steel strip of one size is needed, the limit assembly 62 is controlled to move upward by the cylinder 61, and the limit block 623 remains in a state of extending out of the slide slot and plugging into the steel strip coil. When the slider 621 moves upward, the limit block 623 and the steel strip coil are driven upward to move the steel strip coil of the other size upward and separate from the support assembly 5, so that only the steel strip of the required size is output;

[0032] When installing and removing the steel strip roll, the limit block 623 is driven to retract into the slide groove 622 by moving the extension rod 625, and the limit member 64 contacts the inclined groove 65, causing the limit member 64 to move upward. When the limit block 623 is completely retracted into the slide groove 622, the limit member 64 is separated from the inclined groove 65 and moves downward under the action of gravity, limiting the position of the extension rod 625 to prevent the limit block 623 from moving under the action of the spring 624 and extending out of the slide groove 622.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding coil steel frame for baling steel strips, comprising a base (1), characterized in that: A placement rack (2) is fixedly provided on the base (1), a support platform (3) is provided on one side of the placement rack (2), and the support platform (3) is fixedly connected to the base (1); two placement cavities (4) are provided in the placement rack (2), and two steel strip rolls of different widths are respectively provided in the two placement cavities (4); a support assembly (5) matched with the steel strip roll is provided in the placement rack (2); a feeding trough (21) for placing the steel strip roll is provided on one side of the placement rack (2), and the feeding trough (21) is communicated with the placement cavity (4); and two adjustment mechanisms (6) matched with the steel strip roll are provided on the placement rack (2); The support assembly (5) comprises a driving wheel (51) and a driven wheel (52), and the steel belt roll is connected to the driving wheel (51) and the driven wheel (52) in a power manner.

2. The feeding coil steel stand for baling steel strip according to claim 1, characterized in that: The regulating mechanism (6) comprises a cylinder (61) fixedly arranged on the placement rack (2), and the output shaft of the cylinder (61) is fixedly connected to a limiting component (62).

3. The feeding coil steel stand for baling steel strip according to claim 2, characterized in that: The limiting assembly (62) includes a slider (621), a sliding groove (622) is provided on the slider (621), a limiting block (623) is slidably provided in the sliding groove (622), and a spring (624) is fixedly connected between the limiting block (623) and the sliding groove (622).

4. The feeding coil steel stand for baling steel strip according to claim 3, characterized in that: A through slot is provided on one side of the slide slot (622), an extension rod (625) matching the through slot is fixedly provided on one side of the limit block (623), and a toggle slot (626) is provided on the extension rod (625).

5. The feeding coil steel stand for baling steel strip according to claim 4, characterized in that: A baffle (63) is fixedly arranged in the through slot, and a guide slot matching the baffle (63) is provided on the extension rod (625).

6. The feeding coil steel stand for baling steel strip according to claim 5, characterized in that: A limiting piece (64) is movably inserted on the extension rod (625), an inclined groove (65) matching with the limiting piece (64) is provided on the through groove, and a through groove (66) matching with the limiting piece (64) is provided on the baffle (63).

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