Inclined band saw machine

Abstract

The utility model discloses an inclined band saw machine which comprises a shell, two sets of concave plates and installation plates are installed on the inner wall of the shell, installation shafts penetrate through the interiors of the two sets of concave plates through bearings, rotating discs are connected to the side walls of the two sets of installation shafts in a sleeved mode, and band saws are connected to the side walls of the two sets of rotating discs in a sleeved mode. A control panel is mounted on one side of the shell, a driving motor is mounted on the other side of a mounting plate, the output end of the driving motor is connected with a group of mounting shafts above through a coupler, openings are formed in the two sides of the shell, a connecting shaft penetrates through the interior of the shell through a support, and a rotating table is fixedly connected to the side wall of the connecting shaft in a sleeving manner; a receding through groove is formed in the upper portion of the rotating table. The inclined band saw machine has the advantages that the connecting shaft and the rotating table are adopted, the inclination degree of the cutting face of a wood board can be adjusted according to using requirements, and the using practicability of the inclined band saw machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of band sawing machines, and more specifically, to an inclined band sawing machine. Background Art

[0002] A band sawing machine uses an endless annular band saw blade as a saw tool, which rotates around two saw wheels and makes a one-way continuous linear motion to saw wood. It is mainly used for cutting wood. In actual use, it has the advantages of simple operation, high cutting efficiency, stable structure, and good cutting effect.

[0003] The prior art discloses a woodworking band sawing machine with the publication number: CN219213399U. The use angle of the operating table of this utility model is fixed. In this way, the inclination of the cutting surface generated by the band saw cutting the wooden board is fixed, reducing the practicality of this utility model. At the same time, during the transverse movement cutting process of the wooden board, there is no limiting structure, which easily causes the wooden board to shake and lead to cutting deviation, posing a hidden danger to the precise cutting of this utility model.

[0004] Regarding the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides an inclined band sawing machine, which has the advantages of being able to adjust the inclination of the cutting surface of the wooden board according to the usage requirements and having a limiting structure to avoid deviation during the transverse movement cutting process of the wooden board, thereby solving the problems in the above background art.

[0007] (2) Technical Solutions

[0008] To achieve the above advantages of being able to adjust the inclination of the cutting surface of the wooden board according to the usage requirements and having a limiting structure to avoid deviation during the transverse movement cutting process of the wooden board, the specific technical solutions adopted by the utility model are as follows:

[0009] A tilting band saw machine comprises a shell, wherein two groups of concave plates and a mounting plate are installed on the inner wall of the shell, mounting shafts are penetrated inside the two groups of concave plates through bearings, and turntables are sleeved on the side walls of the two groups of mounting shafts, and band saws are sleeved on the side walls of the two groups of turntables, a control panel is installed on one side of the shell, a driving motor is installed on the other side of the mounting plate, and the output end of the driving motor is connected to a group of mounting shafts above through a coupling, openings are provided on both sides of the shell, a connecting shaft is penetrated inside the shell through a support, and a rotating table is fixedly sleeved on the side wall of the connecting shaft, and a clearance groove is provided on the upper part of the rotating table, the band saw penetrates the clearance groove, a limiting plate is installed above the rotating table, a mounting cover is installed on the other side of the shell, and a self-locking forward and reverse motor is installed on the other side of the mounting cover, and the output end of the self-locking forward and reverse motor is sleeved with a main gear, and a driven gear is sleeved on the side wall of one end of the connecting shaft.

[0010] Furthermore, the main gear and the driven gear are meshed with each other.

[0011] Furthermore, a fixed plate is installed on the upper part of the rotating table, and two groups of connecting screws are slidably penetrated through the end surface of the fixed plate, and the side walls of the two groups of connecting screws are sleeved with two groups of connecting nuts, the front ends of the two groups of connecting screws are fixedly connected to the rear end surface of the limiting plate, two groups of cross plates are installed on the end surface of the limiting plate, and the upper parts of the two groups of cross plates are slidably penetrated by mounting screws, and the side walls of the two groups of mounting screws are sleeved with two groups of mounting nuts, the lower ends of the two groups of mounting screws are installed with concave frames, and pressure rollers are installed inside the two groups of concave frames through bearings.

[0012] Furthermore, the two groups of connecting screws and the four groups of connecting nut threads cooperate with each other.

[0013] Furthermore, the two groups of mounting screws and the four groups of mounting nut threads cooperate with each other.

[0014] Furthermore, the two groups of rotating disks are located on the same vertical plane.

[0015] Furthermore, the control panel is electrically connected to the drive motor and the self-locking forward and reverse motor through electric wires.

[0016] Furthermore, a base is installed at the lower part of the shell.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a tilting band saw machine, which has the following beneficial effects:

[0019] (1). The utility model adopts a connecting shaft and a rotating table. Before actually using the tilting band saw machine, the self-locking forward and reverse motor is made to work by using the control panel. The output end of the self-locking forward and reverse motor can drive the main gear to rotate. Since the main gear meshes with the driven gear, the rotating main gear can push the driven gear to rotate. The rotating driven gear can drive the connecting shaft to rotate, and the rotating connecting shaft drives the rotating table to rotate. When the rotating table rotates to a suitable tilting angle, the self-locking forward and reverse motor is stopped by using the control panel, and then the driving motor is made to work. The output end of the driving motor can drive a set of upper mounting shafts to rotate. The upper set of mounting shafts can make the band saw rotate through the upper set of turntables. The rotating band saw can cut the board on the rotating table. The installation cover can prevent foreign objects from contacting the main gear and the driven gear. By setting the connecting shaft and the rotating table, the tilting degree of the cutting surface of the board can be adjusted according to the usage requirements, improving the usability of the tilting band saw machine.

[0020] (2). The utility model adopts a limiting plate. According to the above operation, when the rotating table rotates to a suitable tilting angle, the operator moves the limiting plate back and forth by hand. When the limiting plate moves to a suitable position, the two sets of connecting screws and the four sets of connecting nuts are threaded and matched with each other. The operator rotates the four sets of connecting nuts by hand. When the four sets of connecting nuts are in close contact with the fixed plate, the using position of the limiting plate is fixed. Then, the operator moves down two sets of pressure rollers by hand. When the two sets of pressure rollers contact the board on the upper part of the rotating table, the two sets of mounting screws and the four sets of mounting nuts are threaded and matched with each other. The operator rotates the four sets of mounting nuts clockwise and counterclockwise by hand. When the four sets of mounting nuts are in close contact with the two sets of cross plates respectively, the using positions of the two sets of concave frames are fixed. At this time, the board can be moved along the limiting plate. Limited by the two sets of pressure rollers, the horizontally moving board can avoid shaking. During the horizontal movement of the board, the two sets of pressure rollers rotate to avoid the two sets of pressure rollers affecting the horizontal movement of the board. The rotating band saw can cut the board. At this time, the angle of the cutting surface of the board reaches the expected value. By setting the limiting plate, a limiting structure is provided, which can prevent the board from shifting during the horizontal cutting process, providing a guarantee for the precise cutting of the tilting band saw machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 is a schematic structural diagram of a tilting band saw machine proposed by the present invention;

[0023] Figure 2 is a three-dimensional view of the concave frame proposed by the present invention;

[0024] Figure 3 It is a top view of the rotating platform proposed by the utility model;

[0025] Figure 4 The utility model proposes Figure 1 A magnified view of middle;

[0026] Figure 5 The utility model proposes Figure 1 Enlarged view of B.

[0027] In the figure:

[0028] 1. Outer shell; 2. Concave plate; 3. Mounting plate; 4. Mounting shaft; 5. Turntable; 6. Band saw; 7. Driving motor; 8. Opening; 9. Connecting shaft; 10. Rotating table; 11. Limiting plate; 12. Mounting cover; 13. Self-locking forward and reverse motor; 14. Main gear; 15. Driven gear; 16. Fixed plate; 17. Connecting screw; 18. Connecting nut; 19. Horizontal plate; 20. Mounting screw; 21. Mounting nut; 22. Concave frame; 23. Pressing roller; 24. Clearance slot. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a tilting band saw machine is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5As shown, according to an embodiment of the utility model, a tilting band saw machine includes a shell 1, two groups of concave plates 2 and a mounting plate 3 are installed on the inner wall of the shell 1, the interiors of the two groups of concave plates 2 are penetrated by mounting shafts 4 through bearings, and the side walls of the two groups of mounting shafts 4 are sleeved with turntables 5, and the side walls of the two groups of turntables 5 are sleeved with band saws 6, a control panel is installed on one side of the shell 1, a driving motor 7 is installed on the other side of the mounting plate 3, and the output end of the driving motor 7 is connected to the upper group of mounting shafts 4 through a coupling, openings 8 are opened on both sides of the shell 1, and a connecting shaft 9 is penetrated by the support inside the shell 1, and the connecting shaft A rotating table 10 is fixedly sleeved on the side wall of 9, and a clearance groove 24 is opened on the upper part of the rotating table 10, and the band saw 6 passes through the clearance groove 24, and a limit plate 11 is installed above the rotating table 10, a mounting cover 12 is installed on the other side of the outer shell 1, and a self-locking forward and reverse motor 13 is installed on the other side of the mounting cover 12, and a main gear 14 is sleeved on the output end of the self-locking forward and reverse motor 13, and a driven gear 15 is sleeved on the side wall of one end of the connecting shaft 9. Through the setting of the connecting shaft 9 and the rotating table 10, the inclination of the cutting surface of the wooden board can be adjusted according to the use requirements, thereby improving the practicality of the inclined band saw machine.

[0032] In one embodiment, the main gear 14 and the driven gear 15 mesh with each other, so that the main gear 14 pushes the driven gear 15 to rotate.

[0033] In one embodiment, a fixing plate 16 is installed on the upper part of the rotating table 10, and two groups of connecting screws 17 are slidably penetrated through the end surface of the fixing plate 16, and the side walls of the two groups of connecting screws 17 are sleeved with two groups of connecting nuts 18, the front ends of the two groups of connecting screws 17 are fixedly connected to the rear end surface of the limiting plate 11, and two groups of cross plates 19 are installed on the end surface of the limiting plate 11, and the upper parts of the two groups of cross plates 19 are slidably penetrated by mounting screws 20, and the side walls of the two groups of mounting screws 20 are sleeved with two groups of mounting nuts 21, the lower ends of the two groups of mounting screws 20 are installed with concave frames 22, and the interiors of the two groups of concave frames 22 are installed with pressure rollers 23 through bearings. The setting of the limiting plate 11 has a limiting structure, which can avoid deviation during the transverse cutting of the wooden board, and provide a guarantee for the precise cutting of the inclined band saw machine.

[0034] In one embodiment, the two sets of connecting screws 17 and the four sets of connecting nuts 18 are threadably matched with each other, so as to facilitate adjustment of the use positions of the four sets of connecting nuts 18 .

[0035] In one embodiment, the two sets of mounting screws 20 and the four sets of mounting nuts 21 are threadably matched with each other, so as to facilitate adjustment of the use positions of the four sets of mounting nuts 21 .

[0036] In one embodiment, the two sets of turntables 5 are located on the same vertical plane to avoid the band saw 6 being unable to be used in a socketed manner due to the misalignment of the two sets of turntables 5 .

[0037] In one embodiment, the control panel is electrically connected to the drive motor 7 and the self-locking forward and reverse motor 13 through wires. This can be achieved by simple programming by those skilled in the art and belongs to the common general knowledge in the field. Only its use is involved without modification, so the control method and circuit connection will not be described in detail.

[0038] In one embodiment, a base is installed at the lower part of the housing 1.

[0039] Working principle:

[0040] Before actually using the tilting band saw machine, use the control panel to make the self-locking forward and reverse motor 13 work. The output end of the self-locking forward and reverse motor 13 can drive the main gear 14 to rotate. Since the main gear 14 meshes with the driven gear 15, the rotating main gear 14 can push the driven gear 15 to rotate. The rotating driven gear 15 can drive the connecting shaft 9 to rotate, and the rotating connecting shaft 9 drives the rotating table 10 to rotate. When the rotating table 10 rotates to an appropriate tilting angle, use the control panel to stop the self-locking forward and reverse motor 13, and then make the drive motor 7 work. The output end of the drive motor 7 can drive the upper group of mounting shafts 4 to rotate. The upper group of mounting shafts 4 can make the band saw 6 rotate through the upper group of turntables 5. The rotating band saw 6 can cut the board on the rotating table 10. The mounting cover 12 can prevent foreign objects from contacting the main gear 14 and the driven gear 15. By setting the connecting shaft 9 and the rotating table 10, the tilting degree of the cutting surface of the board can be adjusted according to the usage requirements, improving the practicality of the tilting band saw machine. At the same time, according to the above operations, when the rotating table 10 rotates to an appropriate tilting angle, the operator moves the limit plate 11 back and forth by hand. When the limit plate 11 is moved to an appropriate position, using the threaded cooperation of the two groups of connecting screws 17 and the four groups of connecting nuts 18, the operator rotates the four groups of connecting nuts 18 by hand. When the four groups of connecting nuts 18 are in close contact with the fixed plate 16, the usage position of the limit plate 11 is fixed. Then, the operator moves the two groups of pressure rollers 23 downward by hand. When the two groups of pressure rollers 23 contact the board on the upper part of the rotating table 10, using the threaded cooperation of the two groups of mounting screws 20 and the four groups of mounting nuts 21, the operator rotates the four groups of mounting nuts 21 clockwise and counterclockwise by hand. When the four groups of mounting nuts 21 are in close contact with the two groups of cross plates 19 respectively, the usage positions of the two groups of concave frames 22 are fixed. At this time, the board can be moved along the limit plate 11. Limited by the two groups of pressure rollers 23, the horizontally moving board can avoid shaking. During the horizontal movement of the board, the two groups of pressure rollers 23 rotate to avoid the two groups of pressure rollers 23 affecting the horizontal movement of the board. The rotating band saw 6 can cut the board. At this time, the angle of the cutting surface of the board reaches the expectation. Through the set limit plate 11, there is a limit structure, which can prevent the board from shifting during the horizontal cutting process, providing a guarantee for the precise cutting of the tilting band saw machine.

[0041] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A tilting band saw machine, characterized in that: The invention comprises a shell (1), wherein the inner wall of the shell (1) is provided with two groups of concave plates (2) and a mounting plate (3), the interiors of the two groups of concave plates (2) are penetrated by mounting shafts (4) through bearings, the side walls of the two groups of mounting shafts (4) are sleeved with turntables (5), and the side walls of the two groups of turntables (5) are sleeved with band saws (6), a control panel is installed on one side of the shell (1), a driving motor (7) is installed on the other side of the mounting plate (3), and the output end of the driving motor (7) is connected to the upper group of mounting shafts (4) through a coupling, openings (8) are provided on both sides of the shell (1), and the shell (1) is provided with a plurality of mounting shafts (4) disposed on the inner wall of the two groups of mounting shafts (4). ) is supported and penetrated by a connecting shaft (9) inside, and a rotating table (10) is fixedly sleeved on the side wall of the connecting shaft (9), and a clearance slot (24) is opened on the upper part of the rotating table (10), and the band saw (6) penetrates the clearance slot (24), and a limit plate (11) is installed above the rotating table (10), and a mounting cover (12) is installed on the other side of the housing (1), and a self-locking forward and reverse motor (13) is installed on the other side of the mounting cover (12), and the output end of the self-locking forward and reverse motor (13) is sleeved with a main gear (14), and a driven gear (15) is sleeved on the side wall of one end of the connecting shaft (9).

2. The inclined band saw machine according to claim 1, characterized in that: The main gear (14) and the driven gear (15) are meshed with each other.

3. The inclined band saw machine according to claim 1, characterized in that: A fixing plate (16) is installed on the upper part of the rotating table (10), and two groups of connecting screws (17) are slidably penetrated through the end surface of the fixing plate (16), and the side walls of the two groups of connecting screws (17) are sleeved with two groups of connecting nuts (18), the front ends of the two groups of connecting screws (17) are fixedly connected to the rear end surface of the limiting plate (11), the end surface of the limiting plate (11) is installed with two groups of transverse plates (19), and the upper parts of the two groups of transverse plates (19) are slidably penetrated by mounting screws (20), and the side walls of the two groups of mounting screws (20) are sleeved with two groups of mounting nuts (21), the lower ends of the two groups of mounting screws (20) are installed with concave frames (22), and the interiors of the two groups of concave frames (22) are installed with pressure rollers (23) through bearings.

4. The inclined band saw machine according to claim 3, characterized in that: The two groups of connecting screws (17) and the four groups of connecting nuts (18) are threadably matched with each other.

5. The inclined band saw machine according to claim 3, characterized in that: The two groups of mounting screw rods (20) and the four groups of mounting nuts (21) are threadably matched with each other.

6. The inclined band saw machine according to claim 1, characterized in that: The two groups of rotating disks (5) are both located on the same vertical plane.

7. The inclined band saw machine according to claim 1, characterized in that: The control panel is electrically connected to the drive motor (7) and the self-locking forward and reverse motor (13) via electric wires.

8. The inclined band saw machine according to claim 1, characterized in that: A base is installed at the lower part of the housing (1).

Images