A sawing machine for cutting metal strips

Abstract

The utility model discloses a sawing machine for cutting metal strips, comprising a bottom plate and a workbench arranged on the top surface of the bottom plate, and a material discharge groove is provided on the top surface of the workbench, a collection box is fixedly arranged on the top of the workbench, and a filter plate is arranged between the two sides of the inner wall of the collection box, and a cleaning mechanism is arranged inside the collection box; the cleaning mechanism comprises a push plate arranged on the back of the collection box, and the tops of the two sides of the front of the push plate are fixedly provided with first electric push rods through connecting plates, and a cleaning brush is fixedly arranged between the protruding ends of the two first electric push rods, and the utility model relates to the technical field of sawing machines. The sawing machine for cutting metal strips can realize automatic cleaning and collection of waste chips on the filter plate, and the bottom surface of the filter plate is closed during the cleaning process to prevent the cleaning brush from cleaning the chips inside the mesh holes on the filter plate and dropping them into the coolant, which lays a foundation for the subsequent reuse of the coolant and also reduces labor.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing machines, in particular to a sawing machine used for cutting metal strips. Background Art

[0002] Circular sawing machine, also known as circular saw machine, is divided into fully automatic and semi-automatic. The circular saw blade performs a rotating cutting motion and feeds along with the saw box at the same time. Circular sawing machine is divided into three types according to the feeding direction of the saw blade: horizontal (horizontal feed), vertical (vertical feed) and swing (swinging feed around a fulcrum). In addition, there are various special circular sawing machines, such as oscillating sawing machine for cutting pouring risers of large castings; saw-drilling combined machine tools for sawing and drilling rails.

[0003] A sawing machine is usually used in the process of cutting metal strips. In the process of cutting metal strips, in order to extend the service life of the saw blade, the existing sawing machine usually sprays coolant on the saw blade to cool it down. At this time, the coolant and cutting waste will be discharged together, and the waste will be filtered to achieve rapid separation of the waste and the coolant. However, as the debris on the filter screen continues to accumulate, the separation speed of the coolant will be reduced, and personnel are required to clean the debris on the filter screen, which is inconvenient. In addition, during the cleaning process, the waste is easy to fall into the coolant, affecting the subsequent use of the coolant. Therefore, in view of the above-mentioned deficiencies, the utility model makes the following improvements. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a sawing machine for cutting metal strips, which solves the problems mentioned in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a sawing machine for metal strip cutting, comprising a bottom plate and a workbench arranged on the top surface of the bottom plate, and a discharge groove is opened on the top surface of the workbench, a collection box is fixedly arranged on the top of the workbench, and a filter plate is arranged between the two sides of the inner wall of the collection box, and a cleaning mechanism is arranged inside the collection box;

[0006] The cleaning mechanism includes a push plate arranged on the back of the collection box, and first electric push rods are fixedly arranged on the top of both sides of the front of the push plate through connecting plates, a cleaning brush is fixedly arranged between the protruding ends of the two first electric push rods, a vibrating part for driving the filter plate to move up and down is arranged inside the collection box, and a sealing material receiving part is arranged on the bottom surface of the filter plate.

[0007] Preferably, the vibration part includes grooves opened on both sides of the inner wall of the collection box, and a sliding block is slidably arranged inside the groove, one side of the sliding block is fixedly connected to the surface of the filter plate, a second electric push rod is fixedly arranged on the top surface of the inner wall of the groove, and one end of the output shaft of the second electric push rod is fixedly connected to the top surface of the sliding block, and a retractable curtain is fixedly arranged between the top surface of the inner wall of the groove and the top surface of the sliding block.

[0008] Preferably, the sealing material receiving member comprises a sealing plate slidably arranged on both sides of the bottom of the filter plate, and a through groove is provided inside the sealing plate, and a material receiving box is movably arranged inside the through groove.

[0009] Preferably, first hydraulic cylinders are rotatably provided on both sides of the top surface of the bottom plate via fixed shafts, and the top end of the first hydraulic cylinder is rotatably connected to the surface of the sealing plate via a connecting shaft.

[0010] Preferably, a second hydraulic cylinder is fixedly provided on the back of the collection box via an L-shaped plate, and the protruding end of the second hydraulic cylinder is fixedly connected to the back of the push plate, and a collection frame is movably provided on the bottom of the front of the collection box via a support plate.

[0011] Preferably, vertical electric slide rails are fixedly provided on the front and back sides of the top of the workbench, and horizontal electric slide rails are slidably provided between the opposite sides of the vertical electric slide rails, a motor is slidably provided on the bottom surface of the horizontal electric slide rail, and one end of the motor output shaft is fixedly connected to a circular saw blade through a coupling.

[0012] Beneficial Effects

[0013] The utility model provides a sawing machine for cutting metal strips. Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The sawing machine used for cutting metal strips can realize automatic cleaning and collection of waste chips on the filter plate, and the bottom surface of the filter plate is sealed during the cleaning process to prevent the cleaning brush from cleaning the chips inside the mesh holes on the filter plate and dropping them into the coolant, thus laying a foundation for the subsequent reuse of the coolant and reducing labor.

[0015] (2) The sawing machine for cutting metal strips can further accelerate the separation speed of the debris and the coolant by setting the vibration part, thereby preventing the debris from accumulating on the top surface of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the collection box of the utility model;

[0018] Figure 3 It is a cross-sectional view of the collection box structure of the utility model.

[0019] In the figure: 1. workbench; 2. collection box; 3. filter plate; 4. cleaning mechanism; 41. push plate; 42. first electric push rod; 43. cleaning brush; 44. sliding block; 45. second electric push rod; 46. telescopic curtain; 47. sealing plate; 48. receiving box; 49. first hydraulic cylinder; 410. second hydraulic cylinder; 411. collection frame; 5. vertical electric slide rail; 6. horizontal electric slide rail; 7. motor; 8. circular saw blade. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figures 1 to 3 As shown, the utility model provides a technical solution, and the specific improvements are as follows:

[0023] A sawing machine for cutting metal strips comprises a bottom plate and a workbench 1 arranged on the top surface of the bottom plate, and a discharge groove is provided on the top surface of the workbench 1, a collection box 2 is fixedly provided on the top of the workbench 1, and a filter plate 3 is provided between the two sides of the inner wall of the collection box 2, a drain pipe is connected to the back of the collection box 2, a cleaning mechanism 4 is provided inside the collection box 2, the cleaning mechanism 4 comprises a push plate 41 arranged on the back of the collection box 2, and the tops of the two sides of the front of the push plate 41 are fixedly provided with first electric push rods 42 through connecting plates, a sealing ring is provided on the surface of the push plate 41, a second hydraulic cylinder 410 is fixedly provided on the back of the collection box 2 through an L-shaped plate, and the protruding end of the second hydraulic cylinder 410 is fixedly connected to the back of the push plate 41, a collection frame 411 is movably provided on the bottom of the front of the collection box 2 through a supporting plate, a movable door is movably provided on the front of the collection box 2 and on the top surface of the collection frame 411, a cleaning brush 43 is fixedly provided between the protruding ends of the two first electric push rods 42, The interior of the collecting box 2 is provided with a vibrating part for driving the filter plate 3 to move up and down, the vibrating part includes grooves opened on both sides of the inner wall of the collecting box 2, and a sliding block 44 is slidably arranged inside the groove, one side of the sliding block 44 is fixedly connected to the surface of the filter plate 3, a second electric push rod 45 is fixedly arranged on the top surface of the inner wall of the groove, and one end of the output shaft of the second electric push rod 45 is fixedly connected to the top surface of the sliding block 44, a telescopic curtain 46 is fixedly arranged between the top surface of the inner wall of the groove and the top surface of the sliding block 44, and the telescopic curtain 46 can prevent water and waste from entering the interior of the groove, and a sealing material receiving part is provided on the bottom surface of the filter plate 3, and the sealing material receiving part includes a sealing plate 47 slidably arranged on both sides of the bottom of the filter plate 3, and a through groove is opened inside the sealing plate 47, and a material receiving box 48 is movably arranged inside the through groove, and a first hydraulic cylinder 49 is rotatably arranged on both sides of the top surface of the bottom plate through a fixed shaft, and the top end of the first hydraulic cylinder 49 is rotatably connected to the surface of the sealing plate 47 through a connecting shaft;

[0024] The first hydraulic cylinder 49 is started in advance, so that the extended end of the first hydraulic cylinder 49 is extended. During the extension process, the two sealing plates 47 can be controlled to move away from each other, so that the bottom surface of the filter plate 3 is opened, and the coolant and metal scraps generated when the metal strip is cut enter the interior of the collection box 2 through the discharge trough. The metal scraps can be filtered out when passing through the filter plate 3, and the remaining coolant is discharged through the drain pipe for subsequent use;

[0025] When it is necessary to clean the metal scraps on the top surface of the filter plate 3, the two sealing plates 47 are controlled to move relative to each other to close the bottom surface of the filter plate 3. At this time, the movable door is opened, so that the extended end of the first electric push rod 42 drives the cleaning brush 43 to move downward until the bottom surface of the cleaning brush 43 contacts the top surface of the filter plate 3, and then the second hydraulic cylinder 410 is started, so that the extended end of the second hydraulic cylinder 410 drives the push plate 41 to move forward. During the movement, the metal scraps on the top surface of the filter plate 3 can be brushed into the inside of the collection frame 411. During the cleaning process, some of the scraps fall into the inside of the receiving box 48 for collection. If necessary, the second electric push rod 45 is started, so that the extended end of the second electric push rod 45 drives the sliding block 44 to move up and down. At this time, the filter plate 3 moves up and down synchronously, so that the metal scraps blocked in the mesh hole of the filter plate 3 can be vibrated and discharged into the inside of the receiving box 48. Finally, the personnel take the collection frame 411 and the receiving box 48 for subsequent unified processing.

[0026] Embodiment 2

[0027] Based on Example 1, please refer to Figure 1 The specific improvements are as follows:

[0028] The front and back sides of the top of the workbench 1 are fixedly provided with vertical electric slide rails 5, and a horizontal electric slide rail 6 is slidably provided between the opposite sides of the vertical electric slide rail 5, a motor 7 is slidably provided on the bottom surface of the horizontal electric slide rail 6, and one end of the output shaft of the motor 7 is fixedly connected to a circular saw blade 8 through a coupling;

[0029] Place the metal strip on the top surface of the workbench 1, and control the position of the circular saw blade 8 by setting the vertical electric slide rail 5 and the horizontal electric slide rail 6. After adjustment, start the motor 7 so that the motor 7 drives the circular saw blade 8 to rotate and cut the metal strip.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sawing machine for cutting metal strips, comprising a bottom plate and a workbench (1) arranged on the top surface of the bottom plate, wherein the top surface of the workbench (1) is provided with a discharge trough, characterized in that: a collection box (2) is fixedly arranged on the top of the workbench (1), a filter plate (3) is arranged between the two sides of the inner wall of the collection box (2), and a cleaning mechanism (4) is arranged inside the collection box (2); The cleaning mechanism (4) comprises a push plate (41) arranged on the back of the collection box (2), and first electric push rods (42) are fixedly arranged on the tops of both sides of the front of the push plate (41) through connecting plates, and a cleaning brush (43) is fixedly arranged between the protruding ends of the two first electric push rods (42). A vibration part for driving the filter plate (3) to move up and down is arranged inside the collection box (2), and a sealing material receiving part is arranged on the bottom surface of the filter plate (3).

2. A sawing machine for metal strip cutting according to claim 1, characterized in that: The vibration part comprises grooves opened on both sides of the inner wall of the collection box (2), and a sliding block (44) is slidably arranged inside the groove, one side of the sliding block (44) is fixedly connected to the surface of the filter plate (3), a second electric push rod (45) is fixedly arranged on the top surface of the inner wall of the groove, and one end of the output shaft of the second electric push rod (45) is fixedly connected to the top surface of the sliding block (44), and a telescopic curtain (46) is fixedly arranged between the top surface of the inner wall of the groove and the top surface of the sliding block (44).

3. A sawing machine for cutting metal strips according to claim 1, characterized in that: The sealing material receiving member comprises a sealing plate (47) slidably arranged on both sides of the bottom of the filter plate (3), and a through groove is provided inside the sealing plate (47), and a material receiving box (48) is movably arranged inside the through groove.

4. A sawing machine for cutting metal strips according to claim 3, characterized in that: A first hydraulic cylinder (49) is rotatably provided on both sides of the top surface of the bottom plate via a fixed shaft, and the top end of the first hydraulic cylinder (49) is rotatably connected to the surface of the sealing plate (47) via a connecting shaft.

5. A sawing machine for metal strip cutting according to claim 1, characterized in that: A second hydraulic cylinder (410) is fixedly provided on the back of the collection box (2) via an L-shaped plate, and the protruding end of the second hydraulic cylinder (410) is fixedly connected to the back of the push plate (41), and a collection frame (411) is movably provided on the bottom of the front of the collection box (2) via a support plate.

6. A sawing machine for cutting metal strips according to claim 1, characterized in that: The front and back sides of the top of the workbench (1) are fixedly provided with vertical electric slide rails (5), and a horizontal electric slide rail (6) is slidably provided between the opposite sides of the vertical electric slide rail (5), a motor (7) is slidably provided on the bottom surface of the horizontal electric slide rail (6), and one end of the output shaft of the motor (7) is fixedly connected to a circular saw blade (8) via a coupling.

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