Band sawing machine facilitating separation of cutting chippings

Abstract

The invention relates to the technical field of cleaning of cutting equipment, in particular to a band sawing machine facilitating separation of cutting chippings. Rotation is transmitted to a rotating rod through a bevel gear set, through meshing transmission of a transmission gear and a rack, a mounting column is pushed to drive a scraping plate to move transversely, then the scraping plate abuts against a cutting saw blade for scraping, the scraping plate abuts against the cutting saw blade, and chippings on the surface of the cutting saw blade are scraped away; after materials are detected through an infrared grating sensor, an electric signal is sent to a control cabinet, a servo motor is triggered to drive a crank to drive a sliding rod to annularly rotate, the sliding rod is rotationally connected with a connecting rod through a lantern ring, and a mounting base is pulled to enable a striker plate to swing in an arc shape; and the mounting base can only rotate with the rotating shaft as the circle center, so that one end of the mounting base drives the material blocking plate to only swing downwards in a reciprocating mode, chippings, close to the material guiding shell, of the edge of the material blocking plate slide down towards the middle, and the chippings can be conveniently cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning of cutting equipment, in particular to a band sawing machine which is convenient for separating cutting debris. Background Art

[0002] Band saws are machine tools specifically designed for sawing metal materials. They can efficiently complete the cutting of various metal materials such as carbon structural steel, low alloy steel, high alloy steel, special alloy steel, stainless steel, and acid-resistant steel. Based on the structural form, the equipment can be divided into two major series: horizontal and vertical. The horizontal model further develops into two typical structures: the double-column type and the scissor type. Based on the degree of automation, the band saws are divided into different models such as semi-automatic, fully automatic, and CNC. Existing band saws generate a large amount of metal chips during cutting (especially when cutting materials such as steel and alloys). These chips easily adhere to the saw blade, worktable, guide rail or protective cover. If the chips are not cleaned thoroughly, the saw blade may become stuck or vibrate more severely, affecting the cutting accuracy. When the existing saw blade cleaning structure is used for cleaning, the saw blade is tightened by the saw blade tensioning device, and when the scraper and saw blade come into contact, the saw blade will be worn. In addition, the chips in the gaps at the edge of the worktable are not easy to clean, and the chips accumulated on the band saw will corrode the surface of the equipment worktable.

[0003] Therefore, a band sawing machine that is convenient for separating cutting debris is needed to improve the above-mentioned problem. Summary of the Invention

[0004] In order to solve the problem that when a cleaning device of a band saw machine cleans the debris of the band saw machine, the debris easily adheres to the saw blade, workbench, guide rail or protective cover. If the debris is not cleaned thoroughly, it may cause the saw blade to get stuck or the vibration to increase, thereby affecting the cutting accuracy, the present invention provides a band saw machine that is easy to separate cutting debris to solve the above problem.

[0005] To achieve the above object, the present invention provides the following technical solutions: The cam is provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, the toothed guide frame being provided with a toothed guide frame, The saw blade cleaning assembly serves to clamp the cutting saw blade and scrape off surface debris, while the saw blade cleaning assembly serves to elastically limit the cutting saw blade; The saw material cleaning assembly is used to clean the debris at the edge of the material guide shell by swinging back and forth.

[0006] As a preferred solution of the present invention, the saw material cleaning assembly includes a fixed plate and an infrared grid sensor, the fixed plate is provided with two groups and is respectively located on the opposite inner walls of the material guide shell, a servo motor is installed on the outer wall of the fixed plate, the drive shaft of the servo motor passes through the fixed plate and extends to the inner wall of the fixed plate and is connected to a crank, wherein the connection between the drive shaft of the servo motor and the fixed plate is a rotational connection, a limiting groove is provided on the outer wall of the crank, and a slide rod is slidably connected to the inner wall of the limiting groove, wherein the connection between the slide rod and the limiting groove is a rotational connection, and a positioning spring is installed on one side of the slide rod and on the inner wall of the limiting groove.

[0007] As a preferred solution of the present invention, one end of the positioning spring is connected to the outer wall of the sliding rod, and a ring is installed at one end of the sliding rod, and a mounting block is symmetrically provided on the outer wall of the fixing plate, and a rotating shaft is provided on the inner wall opposite to the mounting block, and a mounting base is rotatably connected to the outer wall of the rotating shaft, and a material baffle is installed at one end of the mounting base, and a connecting groove is opened in a rectangular array on the outer wall of the material baffle, and the material baffle is located in the inner cavity of the material guide shell, and a connecting rod is provided on one side of the rotating shaft and on the inner wall opposite to the mounting base, and a ring is slidably connected to the outer wall of the connecting rod.

[0008] As a preferred solution of the present invention, the connection method between the collar and the connecting rod is a rotational connection, a limiting block is installed on the outer wall of the mounting base, and a sliding rod is slidably connected to the inner wall of the limiting block. A limiting bolt is threadedly connected to one side of the sliding rod and located on the side wall of the limiting block, wherein the limiting bolt limits the sliding rod, and a bottom baffle is installed on the bottom outer wall of the sliding rod, and the bottom baffle is located directly below the mounting base, and the infrared grid sensor is provided in two groups and is respectively located on the opposite inner walls of the material guide shell.

[0009] As a preferred solution of the present invention, the saw blade cleaning assembly includes a mounting plate and a cleaning shell, wherein the mounting plates are provided in two groups and are respectively located on the side walls of the mounting shell, bearings are installed on the outer walls of the mounting plates, and guide rods are installed on the inner walls of the bearings, wherein the guide rods are provided in two groups and are respectively located on the inner walls of the bearings.

[0010] As a preferred solution of the present invention, a driving wheel is installed at one end of the guide rod, a transmission belt is installed on the outer wall of the driving wheel, and one end of the transmission belt is connected to a saw blade transmission part, and a magnetic coupler is installed at one end of the guide rod, wherein an electrical slip ring is provided on one side of the magnetic coupler and on the outer wall of the guide rod.

[0011] As a preferred solution of the present invention, a transmission bevel gear is installed at the other end of the guide rod, the cleaning shell is installed on the side wall of the fixed column, and the guide rod is rotatably connected to the outer wall of the cleaning shell, and a rotating rod is rotatably connected to the opposite inner wall of the cleaning shell, and a driven bevel gear is installed on the outer wall of the rotating rod, wherein the outer wall of the driven bevel gear is meshed with a transmission bevel gear.

[0012] As a preferred solution of the present invention, a transmission gear is provided on one side of the driven bevel gear and on the outer wall of the rotating rod, a rack is meshed and connected to the outer wall of the transmission gear, and a limiting sleeve is slidably connected to the outer wall of the rack, the limiting sleeve is embedded in the side wall of the cleaning shell, and mounting columns are respectively provided on the outer walls of the limiting sleeve and the rack.

[0013] As a preferred solution of the present invention, a scraper is installed on the outer wall of the mounting column through a hinge, wherein a limit spring is installed on the side wall of the scraper, and one end of the limit spring is connected to the side wall of the mounting column, and the limit springs are arranged in multiple groups from top to bottom and are respectively located on the side walls of the mounting column, and the control cabinet is respectively connected to the workpiece clamping part, feeder, drive motor, magnetic coupler, servo motor, infrared grid sensor and control panel through wires, and the connection method is electrical connection.

[0014] Compared with the prior art, the present invention can clean the debris on the surface of the saw blade by arranging a saw blade cleaning assembly in a band saw machine that is convenient for separating cutting debris. When the saw blade transmission part is running, the drive wheel and the guide rod are driven to rotate by the belt, and the magnetic coupler realizes the synchronous transmission of the guide rod. The bevel gear set transmits the rotation to the rotating rod, and the meshing transmission of the conduction gear and the rack pushes the mounting column to drive the scraper to move laterally, thereby making the scraper press against the cutting saw blade for scraping, which will make the scraper press against the cutting saw blade and scrape away the debris on the surface of the cutting saw blade, thereby solving the problem that debris is easily attached to the saw blade, workbench, guide rail or protective cover. If the debris is not cleaned thoroughly, it may cause the saw blade to get stuck or the vibration to increase, affecting the cutting accuracy.

[0015] The present invention provides a saw blade cleaning assembly in a band saw machine that is convenient for separating cutting debris. A scraper is installed on the outer wall of the mounting column through a hinge, and one side of the scraper is fixed to the outer wall of the mounting column through a limit spring. When the scraper presses against the cutting saw blade, the cutting saw blade is pre-tightened by the saw blade tensioning device, and the cutting saw blade applies an extrusion force to the scraper, which in turn causes the scraper to drive the limit spring to extend, making the saw blade cleaning assembly elastic to prevent the cutting saw blade and the scraper from having a large extrusion force, thereby solving the problem of the saw blade being worn when the scraper and the saw blade come into contact because the saw blade is tightened by the saw blade tensioning device during cleaning with the existing saw blade cleaning structure.

[0016] The present invention provides a saw material cleaning component in the band saw machine for separating cutting debris. After the infrared grid sensor detects the material, it sends an electrical signal to the control cabinet, triggering the servo motor to drive the crank to drive the slide rod to rotate in a circular manner. The slide rod is connected to the rotation of the connecting rod through the collar, pulling the mounting base to make the material blocking plate swing in an arc. It is only necessary to adjust the position of the sliding rod and tighten the limit bolt to fix the bottom baffle. When the crank moves to one side, the compressed positioning spring stretches, thereby causing the positioning spring to push the slide rod to reset. Due to the limitation of the bottom baffle, the mounting base can only rotate with the rotating shaft as the center of the circle, so that one end of the mounting base drives the material blocking plate to swing back and forth downward, which will cause the debris near the edge of the material blocking plate to slide toward the middle, making it easy to clean the debris, thereby solving the problem that the debris in the gap at the edge of the workbench is not easy to clean. At the same time, the debris accumulated in the band saw machine will corrode the surface of the equipment workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 It is a schematic structural diagram of the saw blade transmission member of the present invention; Figure 4 For the present invention Figure 3 A magnified schematic diagram of the structure at A; Figure 5 This is a schematic structural diagram of the saw material cleaning assembly of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structure at B; Figure 7 This is a schematic structural diagram of a saw blade cleaning assembly according to the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at C; Figure 9 It is a schematic diagram of the limit spring structure of the present invention.

[0018] In the figure: 1. bed base; 2. band saw bed; 3. workpiece clamping member; 4. feeder; 5. fixed column; 6. mounting housing; 7. drive motor; 8. saw blade transmission member; 9. saw blade cleaning assembly; 901. mounting plate; 902. cleaning housing; 903. bearing; 904. guide rod; 905. drive wheel; 906. drive belt; 907. magnetic coupler; 908. electrical slip ring; 909. drive bevel gear; 910. rotating rod; 911. driven bevel gear; 912. transmission gear; 913. rack; 914. limit sleeve; 915. mounting column; 916. scraper; 917. limit spring; 10. Saw blade guide; 11. Cutting saw blade; 12. Material guide housing; 13. Saw material cleaning assembly; 1301. Fixed plate; 1302. Servo motor; 1303. Crank; 1304. Limiting groove; 1305. Slide rod; 1306. Positioning spring; 1307. Collar; 1308. Mounting block; 1309. Rotating shaft; 1310. Mounting base; 1311. Material baffle; 1312. Connecting groove; 1313. Connecting rod; 1314. Limiting block; 1315. Slide rod; 1316. Limiting bolt; 1317. Bottom baffle; 1318. Infrared grille sensor; 14. Control cabinet; 15. Control panel. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] Example: See Figure 1-9A band saw machine for separating cutting debris is shown, comprising a bed base 1, a band saw bed 2 is provided on the base surface of the bed base 1, a workpiece clamping member 3 is provided on the base surface of the band saw bed 2, a feeder 4 is provided on one side of the workpiece clamping member 3 and located on the base surface of the band saw bed 2, fixed columns 5 are symmetrically provided on the base surface of the band saw bed 2, wherein a mounting shell 6 is provided on the outer wall of the fixed column 5, a drive motor 7 is provided on the outer wall of the mounting shell 6, and a saw blade transmission member 8 is installed on one side of the drive motor 7 and located on the outer wall of the mounting shell 6. A saw blade cleaning assembly 9 is installed on one side of the saw blade transmission member 8 and located on the side wall of the mounting housing 6. A saw blade guide 10 is installed on one side of the mounting housing 6 and located on the outer wall of the fixed column 5. A cutting saw blade 11 is provided on the inner wall of the saw blade guide 10. A material guide housing 12 is provided on one side of the cutting saw blade 11 and located on the base surface of the band saw bed 2, wherein a saw material cleaning assembly 13 is installed on the inner wall of the material guide housing 12. A control cabinet 14 is installed on the side wall of the band saw bed 2, wherein a control panel 15 is embedded in the outer wall of the control cabinet 14. In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 and Figure 9, the saw blade cleaning assembly 9 includes a mounting plate 901 and a cleaning shell 902, the mounting plate 901 is provided with two groups and are respectively located on the side walls of the mounting shell 6, the outer wall of the mounting plate 901 is provided with a bearing 903, the inner wall of the bearing 903 is provided with a guide rod 904, wherein the guide rod 904 is provided with two groups and are respectively located on the inner wall of the bearing 903, one end of the guide rod 904 is provided with a driving wheel 905, a transmission belt 906 is installed on the outer wall of the driving wheel 905, and one end of the transmission belt 906 is connected to the saw blade transmission member 8, a magnetic coupler 907 is installed at one end of the guide rod 904, wherein an electrical slip ring 908 is provided on one side of the magnetic coupler 907 and located on the outer wall of the guide rod 904, and a transmission bevel gear 909 is installed at the other end of the guide rod 904, the cleaning shell 902 is installed on the side wall of the fixed column 5, and the outer wall of the cleaning shell 902 is rotatably connected to the guide rod 904, the cleaning shell 902 The opposite inner wall is rotatably connected with a rotating rod 910, and the outer wall of the rotating rod 910 is provided with a driven bevel gear 911, wherein the outer wall of the driven bevel gear 911 is meshed with the transmission bevel gear 909, and a transmission gear 912 is provided on one side of the driven bevel gear 911 and on the outer wall of the rotating rod 910, and the outer wall of the transmission gear 912 is meshed with a rack 913, and the outer wall of the rack 913 is slidably connected with a limiting sleeve 914, and the limiting sleeve 914 is provided with a limiting sleeve 914. 14 is embedded in the side wall of the cleaning shell 902, and the outer walls of the limiting sleeve 914 and the rack 913 are respectively provided with mounting columns 915, and the outer wall of the mounting column 915 is hingedly installed with a scraper 916, wherein a limiting spring 917 is installed on the side wall of the scraper 916, and one end of the limiting spring 917 is connected to the side wall of the mounting column 915, and multiple groups of limiting springs 917 are sequentially provided from top to bottom and are respectively located on the side walls of the mounting column 915.

[0021] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6The saw material cleaning assembly 13 includes a fixed plate 1301 and an infrared grid sensor 1318. The fixed plate 1301 is provided with two groups and is respectively located on the opposite inner walls of the material guide housing 12. A servo motor 1302 is installed on the outer wall of the fixed plate 1301. The drive shaft of the servo motor 1302 passes through the fixed plate 1301 and extends to the inner wall of the fixed plate 1301 and is connected to a crank 1303. The connection between the drive shaft of the servo motor 1302 and the fixed plate 1301 is a rotational connection. A limiting groove 13 is provided on the outer wall of the crank 1303. 04, a slide bar 1305 is slidably connected to the inner wall of the limiting groove 1304, wherein the connection between the slide bar 1305 and the limiting groove 1304 is a rotational connection, a positioning spring 1306 is installed on one side of the slide bar 1305 and on the inner wall of the limiting groove 1304, one end of the positioning spring 1306 is connected to the outer wall of the slide bar 1305, and a collar 1307 is installed on one end of the slide bar 1305, and a mounting block 1308 is symmetrically provided on the outer wall of the fixing plate 1301, and a rotating shaft 1309 is provided on the inner wall opposite to the mounting block 1308. The outer wall of 309 is rotatably connected to a mounting base 1310, and a baffle plate 1311 is installed at one end of the mounting base 1310. A connecting groove 1312 is provided on the outer wall of the baffle plate 1311 in a rectangular array. The baffle plate 1311 is located in the inner cavity of the guide shell 12. A connecting rod 1313 is provided on one side of the rotating shaft 1309 and on the inner wall opposite to the mounting base 1310. A collar 1307 is slidably connected to the outer wall of the connecting rod 1313. The collar 1307 and the connecting rod 1313 are connected in a rotating manner. The mounting base 1310 A limit block 1314 is installed on the outer wall of the limit block 1314, and a sliding rod 1315 is slidably connected to the inner wall of the limit block 1314. A limit bolt 1316 is threadedly connected to one side of the sliding rod 1315 and located on the side wall of the limit block 1314, wherein the limit bolt 1316 limits the sliding rod 1315. A bottom baffle 1317 is installed on the bottom outer wall of the sliding rod 1315, and the bottom baffle 1317 is located directly below the mounting base 1310. Two groups of infrared grid sensors 1318 are provided and are respectively located on the opposite inner walls of the material guide housing 12; Based on the above structural features and connection relationship, the mounting base 1310 and the material blocking plate 1311 are in a parallel structure. When one end of the mounting base 1310 is tilted by the crank 1303, one end of the material blocking plate 1311 is also tilted synchronously, thereby causing debris on the surface of the material blocking plate 1311 to slide off. Among them, the control cabinet 14 is connected to the workpiece clamping part 3, the feeder 4, the drive motor 7, the magnetic coupler 907, the servo motor 1302, the infrared grid sensor 1318 and the control panel 15 through wires, and the connection method is electrical connection, so that the device is powered on, and then the control cabinet 14 controls the workpiece clamping part 3, the feeder 4, the drive motor 7, the magnetic coupler 907, the servo motor 1302, the infrared grid sensor 1318 and the control panel 15 to operate.

[0022] The present invention facilitates the band sawing machine for separating cutting debris. When the band sawing machine is in operation, the workpiece clamping member 3, the feeder 4, the drive motor 7, the magnetic coupler 907, the servo motor 1302, the infrared grid sensor 1318 and the control panel 15 are respectively connected to the control cabinet 14 through wires, and the connection method is electrical connection. When the device is powered on, the control cabinet 14 controls the workpiece clamping member 3, the feeder 4, the drive motor 7, the magnetic coupler 907, the servo motor 1302, the infrared grid sensor 1318 and the control panel 15 to operate. The control cabinet 14 is powered on to operate the device, wherein the feeder 4 operates to feed the cutting material. When the material is in place, the workpiece clamping member 3 operates to clamp the material for subsequent cutting processing. Then the control cabinet 14 controls the drive motor 7 to operate, so that the drive shaft of the drive motor 7 drives the saw blade transmission member 8 to operate, and then the saw blade transmission member 8 drives the cutting saw blade 11 to operate. At the same time, the saw blade guide member 10 ensures the stability and accuracy of the cutting saw blade 11 when cutting. A driving wheel 905 is installed at one end of the guide rod 904, and a transmission belt 906 is installed on the outer wall of the driving wheel 905, and one end of the transmission belt 906 is connected to the saw blade transmission member 8, and a magnetic coupler 907 is installed at one end of the guide rod 904, wherein an electrical slip ring 908 is provided on one side of the magnetic coupler 907 and on the outer wall of the guide rod 904, and a transmission bevel gear 909 is installed at the other end of the guide rod 904. Under the action of, when the saw blade transmission member 8 is in operation, the saw blade transmission member 8 will drive the driving wheel 905 to operate through the transmission belt 906, and then the driving wheel 905 will drive the guide rod 904 to rotate. At the same time, the control cabinet 14 controls the magnetic coupler 907 to perform magnetic connection, which will cause the guide rod 904 to drive the guide rod 904 on one side to rotate through the magnetic coupler 907, and then the guide rod 904 will drive the transmission bevel gear 909 to rotate; The cleaning shell 902 is installed on the side wall of the fixed column 5, and the outer wall of the cleaning shell 902 is rotatably connected to the guide rod 904, and the inner wall opposite to the cleaning shell 902 is rotatably connected to the rotating rod 910. The outer wall of the rotating rod 910 is installed with a driven bevel gear 911, wherein the outer wall of the driven bevel gear 911 is meshed with the transmission bevel gear 909, and a transmission gear 912 is provided on one side of the driven bevel gear 911 and on the outer wall of the rotating rod 910. The outer wall of the transmission gear 912 is meshed with the rack 913. Under the action of The driven bevel gear 911 drives the rotating rod 910 to rotate, and the rotating rod 910 drives the transmission gear 912 to operate, which causes the transmission gear 912 to drive the rack 913 to move laterally through the meshing connection, and then the rack 913 drives the mounting post 915 to move, which causes the mounting post 915 to drive the scraper 916 to move laterally, and then the scraper 916 is pressed against the cutting saw blade 11 to scrape away the debris on the surface of the cutting saw blade 11, thereby solving the problem that debris is easily attached to the saw blade, workbench, guide rail or protective cover. If the debris is not cleaned thoroughly, it may cause the saw blade to get stuck or vibration to increase, affecting the cutting accuracy. The outer walls of the limiting sleeve 914 and the rack 913 are respectively provided with mounting posts 915, and the outer walls of the mounting posts 915 are provided with scrapers 916 through hinges, wherein the side walls of the scrapers 916 are provided with limiting springs 917, and one end of the limiting springs 917 is connected to the side walls of the mounting posts 915, and the limiting springs 917 are provided in multiple groups from top to bottom and are respectively located on the side walls of the mounting posts 915. Under the action of Fixed on the outer wall of the mounting post 915, when the scraper 916 is against the cutting saw blade 11, the cutting saw blade 11 will exert an extrusion force on the scraper 916 because the cutting saw blade 11 is pre-tensioned by the saw blade tensioning device, and the scraper 916 drives the limit spring 917 to extend, so that the saw blade cleaning assembly 9 has elasticity to prevent the cutting saw blade 11 and the scraper 916 from exerting a large extrusion force, thereby solving the problem of the existing saw blade cleaning structure that when the saw blade is tightened by the saw blade tensioning device, the saw blade is worn when the scraper and the saw blade come into contact; Under the action of two groups of infrared grid sensors 1318 respectively located on the opposite inner walls of the material guide shell 12, when the infrared grid sensor 1318 is processed according to the material, the infrared grid sensor 1318 will generate data, and then the infrared grid sensor 1318 will generate an electrical signal which will be transmitted to the control cabinet 14 through the wire. When the set parameters are reached, the control cabinet 14 will control the servo motor 1302 to operate, and the drive shaft of the servo motor 1302 will drive the slide rod 1305 to rotate in a circle through the crank 1303, and then one end of the slide rod 1305 will drive the connecting rod through the ring 1307. The cam 1313 is connected to the cam 1314 on one side of the shaft 1309 and is connected to the cam 1315 on the other side of the shaft 1315. The cam 1313 is connected to the cam 1315 on the other side of the shaft 1315. When the cam 1315 is in the closed position, the cam 1316 is in the closed position and the cam 1317 is in the closed position, so that the cam 1316 is in the closed position and the cam 1317 is in the closed position. When the crank 1303 moves to one side, the compressed positioning spring 1306 stretches, thereby causing the positioning spring 1306 to push the slide bar 1305 to reset. The mounting base 1310 is limited by the bottom baffle 1317, thereby causing the mounting base 1310 to rotate only around the rotating shaft 1309 as the center, so that one end of the mounting base 1310 drives the baffle plate 1311 to swing back and forth downward, which will cause the debris of the edge of the baffle plate 1311 close to the material guide housing 12 to slide towards the middle, making it easy to clean the debris, thereby solving the problem that the debris in the gap at the edge of the workbench is not easy to clean. At the same time, the debris accumulated by the band saw machine will corrode the surface of the equipment workbench.

[0023] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A band saw machine for facilitating separation of cutting debris, comprising a bed base (1), characterized in that: A band saw bed (2) is provided on the base surface of the bed base (1), a workpiece clamping member (3) is provided on the base surface of the band saw bed (2), a feeder (4) is provided on one side of the workpiece clamping member (3) and located on the base surface of the band saw bed (2), fixed columns (5) are symmetrically provided on the base surface of the band saw bed (2), wherein a mounting shell (6) is provided on the outer wall of the fixed column (5), a driving motor (7) is provided on the outer wall of the mounting shell (6), a saw blade transmission member (8) is provided on one side of the driving motor (7) and located on the outer wall of the mounting shell (6), and one side of the saw blade transmission member (8) is provided. A saw blade cleaning assembly (9) is installed on the side wall of the mounting shell (6), a saw blade guide (10) is installed on the outer wall of the fixed column (5) on one side of the mounting shell (6), a cutting saw blade (11) is provided on the inner wall of the saw blade guide (10), a material guide shell (12) is provided on one side of the cutting saw blade (11) and on the base surface of the band saw bed (2), wherein a saw material cleaning assembly (13) is installed on the inner wall of the material guide shell (12), a control cabinet (14) is installed on the side wall of the band saw bed (2), wherein a control panel (15) is embedded in the outer wall of the control cabinet (14); The saw blade cleaning assembly (9) serves to clamp the cutting saw blade (11) and scrape off surface debris, and the saw blade cleaning assembly (9) serves to elastically limit the cutting saw blade (11); The saw material cleaning assembly (13) is used to clean the debris at the edge of the material guide housing (12) by swinging back and forth.

2. A band saw machine for facilitating separation of cutting debris according to claim 1, characterized in that: The saw material cleaning assembly (13) includes a fixed plate (1301) and an infrared grid sensor (1318). The fixed plate (1301) is provided with two groups and is respectively located on the opposite inner walls of the material guide housing (12). A servo motor (1302) is installed on the outer wall of the fixed plate (1301). The driving shaft of the servo motor (1302) passes through the fixed plate (1301) and extends to the inner wall of the fixed plate (1301) and is connected to a crank (1303). The driving shaft of the servo motor (1302) and the fixed plate (1301) are connected in a rotational manner, a limiting groove (1304) is provided on the outer wall of the crank (1303), and a sliding rod (1305) is slidably connected to the inner wall of the limiting groove (1304), wherein the sliding rod (1305) and the limiting groove (1304) are connected in a rotational manner, and a positioning spring (1306) is installed on one side of the sliding rod (1305) and on the inner wall of the limiting groove (1304).

3. A band saw machine for facilitating separation of cutting debris according to claim 2, characterized in that: One end of the positioning spring (1306) is connected to the outer wall of the slide rod (1305), and a collar (1307) is installed on one end of the slide rod (1305). A mounting block (1308) is symmetrically provided on the outer wall of the fixing plate (1301), and a rotating shaft (1309) is provided on the inner wall opposite to the mounting block (1308). A mounting base (1310) is rotatably connected to the outer wall of the rotating shaft (1309). The mounting base ( A material baffle (1311) is installed at one end of the material baffle (1310), and a connecting groove (1312) is opened in a rectangular array on the outer wall of the material baffle (1311). The material baffle (1311) is located in the inner cavity of the material guide shell (12), and a connecting rod (1313) is provided on one side of the rotating shaft (1309) and on the inner wall opposite to the mounting base (1310). A ring (1307) is slidably connected to the outer wall of the connecting rod (1313).

4. A band saw machine for facilitating separation of cutting debris according to claim 3, characterized in that: The connection between the collar (1307) and the connecting rod (1313) is a rotational connection. A limiting block (1314) is installed on the outer wall of the mounting base (1310). A sliding rod (1315) is slidably connected to the inner wall of the limiting block (1314). A limiting bolt (1316) is threadedly connected to one side of the sliding rod (1315) and located on the side wall of the limiting block (1314), wherein the limiting bolt (1316) limits the sliding rod (1315). A bottom baffle (1317) is installed on the bottom outer wall of the sliding rod (1315). The bottom baffle (1317) is located directly below the mounting base (1310). Two groups of infrared grid sensors (1318) are provided and are respectively located on opposite inner walls of the material guide housing (12).

5. The band saw machine for facilitating separation of cutting debris according to claim 4, characterized in that: The saw blade cleaning assembly (9) comprises a mounting plate (901) and a cleaning housing (902), wherein the mounting plate (901) is provided in two groups and is respectively located on the side walls of the mounting housing (6), a bearing (903) is installed on the outer wall of the mounting plate (901), and a guide rod (904) is installed on the inner wall of the bearing (903), wherein the guide rod (904) is provided in two groups and is respectively located on the inner wall of the bearing (903).

6. A band saw machine for separating cutting debris according to claim 5, characterized in that: A driving wheel (905) is mounted on one end of the guide rod (904), a transmission belt (906) is mounted on the outer wall of the driving wheel (905), and one end of the transmission belt (906) is connected to a saw blade transmission member (8), and a magnetic coupler (907) is mounted on one end of the guide rod (904), wherein an electrical slip ring (908) is provided on one side of the magnetic coupler (907) and on the outer wall of the guide rod (904).

7. A band saw machine for facilitating separation of cutting debris according to claim 6, characterized in that: A transmission bevel gear (909) is installed on the other end of the guide rod (904), the cleaning housing (902) is installed on the side wall of the fixed column (5), and the guide rod (904) is rotatably connected to the outer wall of the cleaning housing (902), and a rotating rod (910) is rotatably connected to the opposite inner wall of the cleaning housing (902), and a driven bevel gear (911) is installed on the outer wall of the rotating rod (910), wherein the transmission bevel gear (909) is meshedly connected to the outer wall of the driven bevel gear (911).

8. The band saw machine for facilitating separation of cutting debris according to claim 7, characterized in that: A transmission gear (912) is provided on one side of the driven bevel gear (911) and on the outer wall of the rotating rod (910); a rack (913) is meshedly connected to the outer wall of the transmission gear (912); and a limiting sleeve (914) is slidably connected to the outer wall of the rack (913); the limiting sleeve (914) is embedded in the side wall of the cleaning shell (902); and mounting columns (915) are respectively provided on the outer walls of the limiting sleeve (914) and the rack (913).

9. The band saw machine for facilitating separation of cutting debris according to claim 8, characterized in that: A scraper (916) is mounted on the outer wall of the mounting column (915) via a hinge, wherein a limit spring (917) is mounted on the side wall of the scraper (916), and one end of the limit spring (917) is connected to the side wall of the mounting column (915), and the limit springs (917) are arranged in multiple groups from top to bottom and are respectively located on the side walls of the mounting column (915), and the control cabinet (14) is respectively connected to the workpiece clamping member (3), the feeder (4), the drive motor (7), the magnetic coupler (907), the servo motor (1302), the infrared grid sensor (1318) and the control panel (15) via wires, and the connection method is electrical connection.

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