Automatic feeding mechanism of sawing machine

Abstract

The utility model discloses an automatic feeding mechanism for a sawing machine, comprising a first mounting platform and a second mounting platform, the first mounting platform and the second mounting platform are arranged at intervals from left to right, the first mounting platform is provided with a plurality of driving components for driving a workpiece to move toward the second mounting platform, a limit plate is slidably provided on the second mounting platform, a power component for driving the limit plate to move in the left and right directions is provided on the second mounting platform, and a pushing component for pushing the workpiece to move is provided on the second mounting platform. The utility model can effectively feed the workpiece to facilitate the cutting of the workpiece under the action of the metal wire saw, and the device can automatically unload the material after cutting, thereby effectively reducing the work intensity of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of steel production, in particular to an automatic feeding mechanism for a sawing machine. Background Art

[0002] Steel is a material of a certain shape, size and performance made from ingots, billets or steel through pressure processing. Steel is widely used in people's lives. Since the length of steel produced cannot be guaranteed to meet the use requirements during the production process, the steel needs to be cut before use. When cutting the steel, a feeding device is required to feed the steel.

[0003] The existing feeding device can only drive the workpiece to move during use, and requires manual control of the moving distance of the workpiece each time the workpiece is fed. Since the workpiece needs to be fed multiple times during the cutting process, the staff needs to control the moving distance of the workpiece multiple times during the feeding process, thereby increasing the work intensity of the staff. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes an automatic feeding mechanism for a sawing machine, which can effectively feed the workpiece to facilitate the cutting of the workpiece under the action of the metal wire saw, and the device can automatically unload the material after cutting, and the device can adjust the limit of the limit plate according to the required cutting length, so as to adjust the cut length of the workpiece. When using it, the staff only needs to adjust the position of the limit plate in advance. There is no need to manually adjust the feeding length of the workpiece during work, and there is no need for the staff to manually unload the material after cutting, which greatly reduces the work intensity of the staff.

[0006] (II) Technical solution

[0007] The utility model provides an automatic feeding mechanism for a sawing machine, comprising a first mounting platform and a second mounting platform, the first mounting platform and the second mounting platform are arranged at a left-right interval, the first mounting platform is provided with a plurality of driving components for driving a workpiece to move toward the second mounting platform, a limit plate is slidably provided on the second mounting platform, the second mounting platform is provided with a power component for driving the limit plate to move in the left-right direction, and the second mounting platform is provided with a pushing component for pushing the workpiece to move.

[0008] Preferably, the driving assembly includes two mounting plates, which are arranged on the first mounting platform with a front-to-rear interval, and a transmission roller is rotatably provided between the two mounting plates. The first motor is connected to one of the mounting plates through a mounting frame, one end of the transmission shaft is coaxially connected to the output shaft of the first motor, and the other end of the transmission shaft passes through the mounting plate and is coaxially connected to the transmission roller. The transmission shaft is rotatably connected to the mounting plate, and the upper end of the transmission roller and the upper end of the second mounting platform are located in the same horizontal plane.

[0009] Preferably, the pushing assembly includes a transmission plate, a pushing block, a second motor and a first threaded rod, the upper end of the limiting plate is provided with a slide groove, a slider is slidably provided in the slide groove, the upper end of the slider passes through the slide groove and is connected to the transmission plate, the transmission plate is connected to the pushing block, the bottom end of the pushing block is slidably arranged in contact with the upper end of the second mounting platform, a first threaded through hole is provided on the slider along the direction of the slide groove, the first threaded rod is located in the slide groove, one end of the first threaded rod passes through the first threaded through hole and is rotatably connected to the inner wall of the slide groove, and the other end is coaxially connected to the output shaft of the second motor, the first threaded rod is threadedly connected to the slider, and the second motor is connected to the limiting plate.

[0010] Preferably, the power assembly includes a transmission block, a third motor, a second threaded rod and a fixed block, the transmission block is slidably connected to the second mounting platform and connected to the limit plate, a second threaded through hole is provided on the transmission block, the third motor and the fixed block are spaced apart on both sides of the transmission block, one end of the second threaded rod is rotatably connected to the fixed block, the other end of the second threaded rod passes through the second threaded through hole and is coaxially connected to the output shaft of the third motor, and the second threaded rod is threadedly connected to the transmission block.

[0011] Preferably, an in-place sensor is provided on the limit plate, a controller is provided on the first mounting platform, the in-place sensor is electrically connected to the controller, and the controller is electrically connected to the first motor.

[0012] Preferably, it also includes an installation box, a limiting roller, a T-shaped slide plate and a bolt, the lower end of the installation box is opened and located above the transmission roller, the first installation platform is provided with a driving unit, the driving unit is transmission-connected to the installation box and drives the installation box to approach or move away from the transmission roller, a plurality of limiting rollers are arranged in the installation box at intervals on the left and right and are rotatably connected thereto, a T-shaped through slot is provided at the upper end of the installation box, two T-shaped slide plates are slidingly arranged in the through slot, one end of the two T-shaped slide plates away from each other extends out of the through slot and a clamping plate is vertically provided, and a third threaded through hole is provided on the T-shaped slide plate, the bolt is threadedly arranged in the third threaded through hole, one end of the bolt extends out of the third threaded through hole and abuts against the inner wall of the through slot.

[0013] Preferably, the driving unit includes a driving block, a third threaded rod and a limiting rod, the driving block is connected to the mounting box, the driving block is provided with a first through hole and a fourth threaded through hole which are not connected to each other, one end of the limiting rod is connected to the first mounting platform, the other end thereof passes through the first through hole and is slidingly connected to the driving block, one end of the third threaded rod is rotatably connected to the first mounting platform, the other end thereof passes through the fourth threaded through hole and is threadedly connected to the driving block, and a handle is coaxially provided at the other end of the third threaded rod.

[0014] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0015] In the utility model: the device can effectively feed the workpiece to facilitate the cutting of the workpiece under the action of the metal wire saw, and the device can automatically unload the material after cutting, and the device can adjust the limit of the limit plate according to the length required to be cut, so as to adjust the length of the workpiece to be cut, so that the staff only needs to adjust the position of the limit plate in advance when using it, and there is no need to manually adjust the feeding length of the workpiece during the work process, and there is no need for the staff to manually unload the material after cutting, thereby greatly reducing the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of an automatic feeding mechanism of a sawing machine.

[0017] Figure 2 The utility model is a rear view structural schematic diagram of an automatic feeding mechanism of a sawing machine.

[0018] Figure 3 The utility model is a schematic diagram of the structure of an installation box in an automatic feeding mechanism of a sawing machine.

[0019] Figure numerals: 1. first mounting platform; 2. second mounting platform; 3. mounting plate; 4. transmission roller; 5. mounting frame; 6. first motor; 7. transmission shaft; 8. limit plate; 9. transmission plate; 10. pushing block; 11. second motor; 12. first threaded rod; 13. transmission block; 14. third motor; 15. second threaded rod; 16. fixing block; 17. mounting box; 18. limit roller; 19. T-shaped slide plate; 20. bolt; 21. driving block; 22. third threaded rod; 24. limit rod; 25. clamping plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0023] like Figure 1-3 As shown, the utility model proposes an automatic feeding mechanism for a sawing machine, comprising a first mounting table 1 and a second mounting table 2, wherein the first mounting table 1 and the second mounting table 2 are spaced apart from each other, the first mounting table 1 is provided with a plurality of driving components for driving the workpiece to move toward the second mounting table 2, a limit plate 8 is slidably provided on the second mounting table 2, the second mounting table 2 is provided with a power component for driving the limit plate 8 to move in the left and right directions, and the second mounting table 2 is provided with a pushing component for pushing the workpiece to move.

[0024] In the utility model, when the device is needed, the wire saw is placed between the first mounting platform 1 and the second mounting platform 2, and the workpiece to be fed is placed on the first mounting platform 1, and the limit plate 8 is driven by the power component to move to a suitable distance according to the length of cutting required, and the workpiece is driven by the driving component to move and pass through the processing area of ​​the wire saw and move to the second mounting platform 2, when the workpiece abuts against the limit plate 8, the drive component to the workpiece is canceled, and the workpiece is cut by the wire saw, and after cutting, the cut workpiece is pushed out of the second mounting platform 2 by the pushing component for unloading, and the workpiece is continued to be driven to move by the driving component after unloading, the device can effectively feed the workpiece to facilitate the workpiece to be cut under the action of the wire saw, and the device can automatically unload after cutting, and the device can adjust the limit of the limit plate 8 according to the length of cutting required, so as to adjust the length of the workpiece to be cut, so that the staff only needs to adjust the position of the limit plate 8 in advance when using it, and there is no need to manually adjust the feeding length of the workpiece during the working process, and there is no need for the staff to manually unload after cutting, thereby greatly reducing the work intensity of the staff.

[0025] In an optional embodiment, the driving assembly includes two mounting plates 3, which are arranged on the first mounting platform 1 with a front-to-back interval, and a transmission roller 4 is rotatably arranged between the two mounting plates 3. The first motor 6 is connected to one of the mounting plates 3 through a mounting frame 5, and one end of the transmission shaft 7 is coaxially connected to the output shaft of the first motor 6, and the other end of the transmission shaft 7 passes through the mounting plate 3 and is coaxially connected to the transmission roller 4. The transmission shaft 7 is rotatably connected to the mounting plate 3, and the upper end of the transmission roller 4 is located in the same horizontal plane as the upper end of the second mounting platform 2. The first motor 6 drives the transmission roller 4 to rotate through the transmission shaft 7, and the rotation of the transmission roller 4 drives the workpiece thereon to move so as to pass through the metal wire saw and move to the second mounting platform 2. The device can effectively drive the workpiece to move through the transmission roller 4, and when loading, it only needs to place the workpiece on the transmission roller 4, and there is no need for the workpiece installation procedure, which reduces the work intensity of the staff.

[0026] In an optional embodiment, the pushing assembly includes a transmission plate 9, a pushing block 10, a second motor 11 and a first threaded rod 12. A slide groove is provided at the upper end of the limiting plate 8, and a slider is provided in the slide groove for sliding. The upper end of the slider passes through the slide groove and is connected to the transmission plate 9. The transmission plate 9 is connected to the pushing block 10. The bottom end of the pushing block 10 is slidably arranged in contact with the upper end of the second mounting platform 2. A first threaded through hole is provided on the slider along the slide groove direction. The first threaded rod 12 is located in the slide groove, one end of which passes through the first threaded through hole and is rotatably connected to the inner wall of the slide groove, and the other end is coaxially connected to the output shaft of the second motor 11. The first threaded rod 12 is threadedly connected to the slider, and the second motor 11 is connected to the limiting plate 8. The first threaded rod 12 is driven to rotate by the second motor 11. The rotation of the first threaded rod 12 drives the slider threadedly connected thereto to move. The movement of the slider drives the transmission plate 9 to move to drive the pushing block 10 to move. During the movement of the pushing block 10, it drives it to abut against the cut workpiece to push the workpiece for blanking operation.

[0027] In an optional embodiment, the power assembly includes a transmission block 13, a third motor 14, a second threaded rod 15 and a fixed block 16, the transmission block 13 is slidably connected to the second mounting platform 2 and connected to the limit plate 8, a second threaded through hole is provided on the transmission block 13, the third motor 14 and the fixed block 16 are spaced apart on both sides of the transmission block 13, one end of the second threaded rod 15 is rotatably connected to the fixed block 16, the other end of the second threaded rod 15 passes through the second threaded through hole and is coaxially connected to the output shaft of the third motor 14, the second threaded rod 15 is threadedly connected to the transmission block 13, the second threaded rod 15 is driven to rotate by the third motor 14, and the rotation of the second threaded rod 15 drives the transmission block 13 threadedly connected thereto to move, so as to drive the movement of the limit plate 8, and the transmission block 13 is threadedly connected to the second threaded rod 15, so that the transmission block 13 can be limited when the second threaded rod 15 is rotated without external force, thereby improving the stability of the device.

[0028] In an optional embodiment, an in-place sensor is provided on the limit plate 8, and a controller is provided on the first mounting platform 1. The in-place sensor is electrically connected to the controller, and the controller is electrically connected to the first motor 6. Through the in-place sensor, when the workpiece abuts against the limit plate 8, the in-place sensor transmits a signal to the controller, and the controller controls the start and stop of the first motor 6, thereby automatically controlling the start and stop of the drive component, thereby eliminating the need for staff to manually control the start and stop of the drive component, further reducing the work intensity of the staff.

[0029] In an optional embodiment, it also includes an installation box 17, a limiting roller 18, a T-shaped slide plate 19 and a bolt 20. The lower end of the installation box 17 is opened and located above the transmission roller 4. A driving unit is provided on the first installation platform 1. The driving unit is transmission-connected to the installation box 17 and drives the installation box 17 to approach or move away from the transmission roller 4. A plurality of limiting rollers 18 are arranged in the installation box 17 at intervals on the left and right and are rotationally connected thereto. A T-shaped through slot is provided on the upper end of the installation box 17, and two T-shaped slide plates 19 are slidingly provided in the through slot. The ends of the two T-shaped slide plates 19 that are away from each other extend out of the through slot and are vertically provided with a clamping plate 25. The T-shaped slide plate 19 is provided with a third threaded through slot. Hole, the bolt 20 is threadedly arranged in the third threaded through hole, one end of which extends out of the third threaded through hole and abuts against the inner wall of the through groove. When loading, the driving unit drives the installation box 17 to move upward, and the installation box 17 drives the limiting roller 18 to move after moving upward, so that the distance between the transmission roller 4 and the limiting roller 18 can be increased, so as to facilitate the loading of the staff, and in the feeding process, the limiting roller 18 is fitted with the upper end of the workpiece, and the transmission roller 4 can be used to effectively limit the workpiece, and the position of the card plate 25 is adjusted by sliding the sliding T-shaped slide plate 19, so that the two card plates 25 are located at both ends of the workpiece, further completing the limitation of the workpiece, thereby effectively improving the stability of the device during feeding.

[0030] In an optional embodiment, the driving unit includes a driving block 21, a third threaded rod 22 and a limiting rod 24, the driving block 21 is connected to the installation box 17, and the driving block 21 is provided with a first through hole and a fourth threaded through hole that are not connected to each other, one end of the limiting rod 24 is connected to the first mounting platform 1, and the other end thereof passes through the first through hole and is slidably connected to the driving block 21, one end of the third threaded rod 22 is rotatably connected to the first mounting platform 1, and the other end thereof passes through the fourth threaded through hole and is threadedly connected to the driving block 21, and a handle is coaxially provided at the other end of the third threaded rod 22. When it is necessary to drive the installation box 17 to move, since the driving block 21 is slidably connected to the limiting rod 24, the moving path of the driving block 21 can be limited by the limiting rod 24, and the third threaded rod 22 can be rotated more easily by the handle. When the third threaded rod 22 rotates, it drives the driving block 21 threadedly connected thereto to move, and the device can easily adjust the height of the installation box 17.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An automatic feeding mechanism for a sawing machine, characterized in that: The invention comprises a first mounting platform (1) and a second mounting platform (2), wherein the first mounting platform (1) and the second mounting platform (2) are arranged at a left-right interval, the first mounting platform (1) is provided with a plurality of driving components for driving a workpiece to move toward the second mounting platform (2), a limiting plate (8) is slidably provided on the second mounting platform (2), the second mounting platform (2) is provided with a power component for driving the limiting plate (8) to move in the left-right direction, and the second mounting platform (2) is provided with a pushing component for pushing the workpiece to move.

2. The automatic feeding mechanism of a sawing machine according to claim 1, characterized in that: The driving assembly comprises two mounting plates (3), a first motor (6) and a transmission shaft (7); the two mounting plates (3) are arranged on the first mounting platform (1) at a front-rear interval; a transmission roller (4) is rotatably arranged between the two mounting plates (3); the first motor (6) is connected to one of the mounting plates (3) via a mounting frame (5); one end of the transmission shaft (7) is coaxially connected to an output shaft of the first motor (6); the other end of the transmission shaft (7) passes through the mounting plate (3) and is coaxially connected to the transmission roller (4); the transmission shaft (7) is rotatably connected to the mounting plate (3); and the upper end of the transmission roller (4) and the upper end of the second mounting platform (2) are located on the same horizontal plane.

3. The automatic feeding mechanism of a sawing machine according to claim 1, characterized in that: The pushing assembly comprises a transmission plate (9), a pushing block (10), a second motor (11) and a first threaded rod (12); a slide groove is provided at the upper end of the limiting plate (8); a slider is slidably provided in the slide groove; the upper end of the slider passes through the slide groove and is connected to the transmission plate (9); the transmission plate (9) is connected to the pushing block (10); the bottom end of the pushing block (10) is slidably arranged in contact with the upper end of the second mounting platform (2); a first threaded through hole is provided on the slider along the direction of the slide groove; the first threaded rod (12) is located in the slide groove, one end of which passes through the first threaded through hole and is rotatably connected to the inner wall of the slide groove, and the other end of which is coaxially connected to the output shaft of the second motor (11); the first threaded rod (12) is threadedly connected to the slider; and the second motor (11) is connected to the limiting plate (8).

4. The automatic feeding mechanism of a sawing machine according to claim 1, characterized in that: The power assembly comprises a transmission block (13), a third motor (14), a second threaded rod (15) and a fixed block (16); the transmission block (13) is slidably connected to the second mounting platform (2) and connected to the limiting plate (8); a second threaded through hole is provided on the transmission block (13); the third motor (14) and the fixed block (16) are arranged at intervals on both sides of the transmission block (13); one end of the second threaded rod (15) is rotatably connected to the fixed block (16); the other end of the second threaded rod (15) passes through the second threaded through hole and is coaxially connected to the output shaft of the third motor (14); and the second threaded rod (15) is threadedly connected to the transmission block (13).

5. The automatic feeding mechanism of a sawing machine according to claim 2, characterized in that: The limit plate (8) is provided with an in-position sensor, the first mounting platform (1) is provided with a controller, the in-position sensor is electrically connected to the controller, and the controller is electrically connected to the first motor (6).

6. The automatic feeding mechanism of a sawing machine according to claim 2, characterized in that: It also includes an installation box (17), a limiting roller (18), a T-shaped slide plate (19) and a bolt (20). The lower end of the installation box (17) is opened and located above the transmission roller (4). The first installation platform (1) is provided with a driving unit, which is transmission-connected to the installation box (17) and drives the installation box (17) to approach or move away from the transmission roller (4). A plurality of limiting rollers (18) are arranged in the installation box (17) at intervals on the left and right and are all rotationally connected thereto. The upper end of the installation box (17) is provided with a T-shaped through slot, and two T-shaped slide plates (19) are slidingly arranged in the through slot. The ends of the two T-shaped slide plates (19) that are away from each other extend out of the through slot and are vertically provided with a clamping plate (25). A third threaded through hole is provided on the T-shaped slide plate (19). The bolt (20) is threadedly arranged in the third threaded through hole, and one end of the bolt (20) extends out of the third threaded through hole and abuts against the inner wall of the through slot.

7. The automatic feeding mechanism for a sawing machine according to claim 6, characterized in that: The driving unit comprises a driving block (21), a third threaded rod (22) and a limiting rod (24); the driving block (21) is connected to the mounting box (17); a first through hole and a fourth threaded through hole which are not connected to each other are provided on the driving block (21); one end of the limiting rod (24) is connected to the first mounting platform (1), and the other end thereof passes through the first through hole and is slidably connected to the driving block (21); one end of the third threaded rod (22) is rotatably connected to the first mounting platform (1), and the other end thereof passes through the fourth threaded through hole and is threadedly connected to the driving block (21); and a handle is coaxially provided at the other end of the third threaded rod (22).

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