Band-sawing machine with composite function

Abstract

The utility model provides a band-sawing machine with composite function, including main body frame, transport part, cutting part, resource recovery part, polishing part, screening part, storage part and control part, transport part includes conveying mechanism, approaching mechanism and clamping mechanism, cutting part includes cutting mechanism and cooling mechanism, and the control part includes cutting mechanism and cooling mechanism. The resource recycling part comprises a filtering tank, an electromagnet and a connecting pipe, the grinding part comprises a fixing mechanism and a grinding mechanism, the screening part comprises a lead screw lifting machine, an L-shaped sliding groove, a limiting inclined groove and a push rod motor, and the storage part comprises a storage frame mechanism, a feeding mechanism and an electric roller shaft. According to the utility model, the pipes are mechanically loaded and unloaded, and unqualified pipes are screened out, so that the labor intensity is greatly reduced; the cut port is mechanically polished, so that the manual operation process is simplified, and the production efficiency is improved; and the cooling liquid is utilized, the cutting efficiency is improved, the working environment is improved, the cooling liquid can be recycled, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cutting, and in particular to a band saw with multiple functions. Background Technology

[0002] With the development of modern machining industry, pipes are widely used. When using pipes, they need to be cut into different lengths for subsequent processing. This process usually uses cutting devices, such as the automatic stainless steel pipe sawing device disclosed in Chinese Patent CN116100077A, which includes a machine tool body, a cutting module mounted on the machine tool body for sawing pipes, and a clamping module mounted on the machine tool body for holding stainless steel pipes. The stainless steel pipe passes through the clamping module and has the ability to move axially. There are two clamping modules, which respectively clamp the front end and the rear end of the stainless steel pipe, and expose the middle part of the stainless steel pipe for cutting by the cutting module. The clamping module includes a tensioning module located inside the stainless steel pipe.

[0003] Cutting devices similar to the aforementioned pipe saws have the following drawbacks during the cutting process:

[0004] Firstly, the manual loading, unloading, and calibration of pipes result in high labor intensity.

[0005] Secondly, the cut ends need to be manually polished, which severely restricts production efficiency;

[0006] Third, the grinding process generates a lot of heat and debris, resulting in a harsh working environment. Utility Model Content

[0007] This invention proposes a band saw with multiple functions, which can effectively solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A band saw with multiple functions includes a main frame, a transport section, a cutting section, a resource recycling section, a grinding section, a screening section, a storage section, and a control section.

[0010] Specifically, the main frame includes a base, a conveyor, a cutting seat, a grinding seat, and a screening seat. The base includes a rectangular hollow container (C1) with a rectangular through-hole (C1) on its upper bottom plate. The conveyor is mounted on the base via a support column (C1) and includes a rectangular hollow container (C2). The cutting seat is mounted on the base via a support column (C3), located between the conveyor and grinding seats. It includes a rectangular container (C1) with symmetrically arranged "U"-shaped opening slots (C2) on its left and right side plates, and an "L"-shaped slide rail on the outer wall of its lower bottom plate. A collection hopper is located inside the rectangular container (C1). A collection box is slidably connected to the "L"-shaped slide rail. A "U"-shaped opening slot (C3) is provided on the rear side plate of the collection box. The grinding seat is mounted on the base via a support column (C2) and includes a rectangular hollow container (C3) with a rectangular through-hole (C2) on its upper bottom plate, a rectangular through-hole (C3) on its lower bottom plate, and symmetrically arranged rectangular through-holes (C4) on both the upper and lower bottom plates. A "U"-shaped opening slot (C1) is provided on the rectangular through-hole (C2). The screening seat is mounted on the base via pillars four and five, and includes a hollow "U"-shaped container; pillar four is higher than pillar five. The grinding seat and the screening seat are connected by a connecting groove.

[0011] Specifically, the transportation section includes a conveying mechanism, a proximity mechanism, and a clamping mechanism. The proximity mechanism includes a push rod motor, a slide rail, and a C-shaped protective shell; the push rod motor and slide rail are mounted on the transport seat; the C-shaped protective shell is slidably connected to the slide rail and connected to the movable end of the push rod motor. The conveying mechanism includes a standard roller and an electric roller; the standard roller is equidistantly mounted on the transport seat; the electric roller is equidistantly mounted on the cutting seat; the electric roller is located to the right of the standard roller. The clamping mechanism includes a lead screw stepper motor, a movable carrier plate, a push rod motor, a gripping frame, and an electromagnet; the lead screw stepper motor and slide rail are housed within the C-shaped protective shell; the movable carrier plate is slidably connected to the slide rail and connected to the nut seat of the lead screw stepper motor; the push rod motor is mounted on the movable carrier plate via an L-shaped mounting bracket; the gripping frame is located on the movable end of the push rod motor; and the electromagnet is pin-connected to the gripping frame.

[0012] Specifically, the cutting section includes a cutting mechanism and a cooling mechanism. The cutting mechanism includes a band saw and an electric lifting device 1; the electric lifting device 1 and a sliding rod 1 are mounted on the base and located below the bottom plate of the cutting seat; a movable carrier plate 2 is slidably connected to the sliding rod 1 and connected to the movable end of the electric lifting device 1; the band saw is mounted on the movable carrier plate 2. The cooling mechanism includes a liquid storage tank, a supply pump, and a nozzle; the liquid storage tank is mounted on the base and located below the collection hopper; the supply pump is mounted on the liquid storage tank; the nozzle is mounted on the band saw and located on one side of the saw blade.

[0013] Specifically, the resource recycling section includes a filter tank, magnets, electromagnet II, and connecting pipes. The filter tank is mounted on support column III via a mounting frame and is located on the collection hopper; a "fish ladder" shaped baffle is installed inside the filter tank; the magnet is installed on the "fish ladder" shaped baffle; an overflow trough is installed on the side plate of the filter tank; the connecting pipe is installed on the overflow trough; and electromagnet II is installed inside the overflow trough.

[0014] Specifically, the grinding section includes a fixing mechanism and a grinding mechanism. The fixing mechanism includes a push rod motor three, a fixed base plate, an "L"-shaped limiting plate, and an arc-shaped limiting block; the push rod motor three and the slide rod two are set inside the grinding seat; the fixed base plate is slidably connected inside the slide rod two and is set on the movable end of the push rod motor three; the "L"-shaped limiting plate is set on the fixed base plate and slidably connected inside the "U"-shaped open through groove one; the arc-shaped limiting block is set on the "L"-shaped limiting plate by a return spring. The grinding mechanism includes a servo motor, a grinding wheel, an electric roller shaft, and a screw jack. A slide bar is mounted on the grinding base. A movable carrier plate is slidably connected to the slide bar. The screw jack is mounted on the base, with its movable end passing through a rectangular through hole and resting on the bottom surface of the movable carrier plate. The servo motor is mounted on the movable carrier plate. The grinding wheel is mounted on the movable carrier plate via a mounting box. The servo motor and the grinding wheel are connected by a reduction gearbox. A frustum-shaped groove is provided on the grinding wheel. The size of the grinding wheel increases sequentially.

[0015] Specifically, the screening section includes a screw jack II, an "L"-shaped chute I, an "L"-shaped chute II, a limiting inclined chute, and a push rod motor IV. The "L"-shaped chute I is mounted on the screening base; the screw jack II and the sliding rod IV are mounted on the screening base; the "L"-shaped chute II is slidably connected to the sliding rod IV; the movable end of the screw jack II is connected to the "L"-shaped chute II; the limiting inclined chute is mounted on the screening base, located below the "L"-shaped chute II; and the push rod motor IV is mounted on the grinding base, with a push plate mounted on its movable end.

[0016] Specifically, the storage section includes a storage rack mechanism, a feeding mechanism, and three electric rollers. The three electric rollers are equidistantly positioned on the base. The storage rack mechanism includes a base plate, partitions, and a U-shaped buffer pad. The feeding mechanism includes a second electric lifting device, a support plate, four electric rollers, a limiting plate, a second lead screw stepper motor, and a second electric telescopic rod. The second electric lifting device is located inside the base; the support plate is positioned on the movable end of the second electric lifting device; the four electric rollers are equidistantly positioned on the support plate; the second lead screw stepper motor and a fifth sliding rod are positioned on the support plate; the fourth movable support plate is slidably connected to the fifth sliding rod and connected to the nut seat of the second lead screw stepper motor; the limiting plate is positioned on the fourth movable support plate via the second electric telescopic rod.

[0017] Specifically, the control section includes a control mechanism, a feedback mechanism, and a PLC controller. The control mechanism includes a start switch, a length adjustment switch, a cutting switch, and a pause switch. The feedback mechanism includes several distance sensor modules.

[0018] Furthermore, a check block is added to the arc-shaped limit block.

[0019] Advantages compared to existing technologies:

[0020] In this utility model, the following functions are achieved through the integrated design of the main frame, transportation section, cutting section, resource recycling section, grinding section, screening section, storage section, and control section:

[0021] Firstly, mechanized loading and unloading of pipes, along with screening out substandard pipes, significantly reduces labor intensity.

[0022] Secondly, mechanical grinding is performed on the cut ends to simplify the manual operation process and thus improve production efficiency.

[0023] Third, by utilizing coolant, cutting efficiency can be improved, the working environment can be improved, and coolant can be recycled to reduce production costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a partial cross-sectional structure from a top view of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of a partial cross-sectional structure from a top view of the present invention. Figure 2 ;

[0026] Figure 3 This is a partial cross-sectional view of the present invention.

[0027] Figure 4 This is a partially enlarged cross-sectional view of the present invention.

[0028] Figure 5 This is a schematic diagram of the system structure of this utility model. Figure 1 ;

[0029] Figure 6 This is a schematic diagram of the system structure of this utility model. Figure 2 .

[0030] In the diagram: 101. Base, 102. Conveyor seat, 103. Cutting seat, 104. Grinding seat, 105. Screening seat, 106. Collection hopper, 107. Collection box, 201. Push rod motor one, 202. "C"-shaped protective shell, 203. Ordinary roller, 204. Screw stepper motor one, 205. Electric roller one, 206. Push rod motor two, 207. Gripping frame, 301. Band saw, 302. Electric lifting device one, 303. Liquid storage tank, 304. Supply pump, 401. Filter tank, 501. Push rod motor three, 502. "L"-shaped limit plate, 503. Servo motor, 504. Grinding wheel, 601. Screw jack, 602. "L"-shaped chute one, 603. Limiting chute, 604. Push rod motor four, 701. Electric roller three, 702. Storage rack mechanism, 703. Electric lifting device two, 704. Electric roller four, 705. Screw stepper motor two, 706. Electric telescopic rod two. Detailed Implementation

[0031] Example 1, refer to Appendix Figure 1-6 A band saw with multiple functions includes a main frame, a transport section, a cutting section, a resource recycling section, a grinding section, a screening section, a storage section, and a control section.

[0032] The main frame includes a base 101, a conveyor seat 102, a cutting seat 103, a grinding seat 104, and a screening seat 105.

[0033] The base 101 includes a rectangular hollow container.

[0034] A rectangular through hole is provided on the upper bottom plate of the rectangular hollow container.

[0035] The conveyor seat 102 is mounted on the base 101 via a support column.

[0036] The conveyor seat 102 includes a rectangular hollow container.

[0037] The cutting seat 103 is mounted on the base 101 via a support column 3, and is located between the conveying seat 102 and the grinding seat 104.

[0038] The cutting seat 103 includes a rectangular container.

[0039] The left and right sides of the rectangular container are symmetrically equipped with "U"-shaped opening channels.

[0040] A collection hopper 106 is installed inside a rectangular container.

[0041] An "L"-shaped slide rail is installed on the outer wall of the bottom plate of the rectangular container.

[0042] The collection box 107 is slidably connected to the "L"-shaped slide rail.

[0043] A "U"-shaped opening through groove three is provided on the rear side plate of the collection box 107 for collecting pipe segments that do not meet the standards.

[0044] The grinding seat 104 is arranged on the base 101 through the second support pillar.

[0045] The grinding seat 104 includes a cuboid hollow container three.

[0046] A rectangular through hole two is provided on the upper bottom plate of the cuboid hollow container three.

[0047] A rectangular through hole three is provided on the lower bottom plate of the cuboid hollow container three.

[0048] Rectangular through holes four are symmetrically arranged on the upper bottom plate and the lower bottom plate of the cuboid hollow container three.

[0049] A "U"-shaped opening through groove one is provided on the rectangular through hole two.

[0050] The screening seat 105 is arranged on the base 101 through the fourth support pillar and the fifth support pillar; the fourth support pillar is higher than the fifth support pillar.

[0051] The screening seat 105 includes a "hui"-shaped hollow container.

[0052] The grinding seat 104 and the screening seat 105 are connected through an engagement groove.

[0053] The transportation part includes a conveying mechanism, an approaching mechanism, and a clamping mechanism.

[0054] The approaching mechanism includes a push rod motor one 201, a slide rail one, and a "C"-shaped protective shell 202.

[0055] [ The push rod motor one 201 and the slide rail one are arranged on the transportation seat.

[0056] The "C"-shaped protective shell 202 is slidably connected to the slide rail one and is connected to the movable end of the push rod motor one 201. [[ID=B4]]

[0057] The conveying mechanism includes a common roller 203 and an electric roller one 205.

[0058] The common rollers 203 are equidistantly arranged on the conveying seat 102. <000013B>The electric rollers one 205 are equidistantly arranged on the cutting seat 103; the electric rollers one 205 are located on the right side of the common rollers 203.

[0060] The clamping mechanism includes a screw step motor one 204, a movable carrier plate one, a push rod motor two 206, a grasping frame 207, and an electromagnet one.

[0061] The lead screw stepper motor 204 and the slide bar are housed inside the "C"-shaped protective housing 202.

[0062] The movable carrier plate is slidably connected to the slide rod.

[0063] The movable carrier plate is connected to the nut seat of the lead screw stepper motor 204.

[0064] The push rod motor 206 is mounted on the movable carrier plate 1 via an "L"-shaped mounting bracket.

[0065] The gripping frame 207 is set on the movable end of the push rod motor 201.

[0066] An electromagnet is connected to the gripping frame 207 by a pin.

[0067] The cutting section includes a cutting mechanism and a cooling mechanism.

[0068] The cutting mechanism includes a band saw 301 (pipe saw) and an electric lifting device 302.

[0069] An electric lifting device 302 and a sliding rod are mounted on the base 101 and located below the bottom plate of the cutting seat 103.

[0070] The second movable carrier plate is slidably connected to the first slide rod and is connected to the movable end of the first electric lifting device 302.

[0071] Band saw 301 is mounted on movable carrier plate 2.

[0072] The cooling mechanism includes a liquid storage tank 303, a supply pump 304, and a nozzle.

[0073] The liquid storage tank 303 is installed on the base 101 and located below the collection hopper 106.

[0074] The supply pump 304 is installed on the liquid storage tank 303.

[0075] The nozzle is mounted on band saw 301 and is located on one side of the saw blade.

[0076] The resource recycling section includes filter tank 401, magnets, electromagnets, and connecting pipes.

[0077] The filter tank 401 is mounted on the support column 3 via a mounting bracket and is located on the collection hopper 106.

[0078] A "fish ladder" shaped baffle is installed inside the filter tank 401.

[0079] Magnets are placed on a "fish ladder" shaped partition.

[0080] An overflow trough is provided on the side plate of the filter tank 401.

[0081] The connecting pipe is installed on the overflow groove.

[0082] Electromagnet 2 is installed inside the overflow trough.

[0083] The polishing section includes a fixing mechanism and a grinding mechanism.

[0084] The fixing mechanism includes a push rod motor 501, a fixed base plate, an "L"-shaped limiting plate 502, and an arc-shaped limiting block.

[0085] The push rod motor 3501 and the slide rod 2 are installed inside the grinding seat 104.

[0086] The fixed base plate is slidably connected to the slide rod two.

[0087] The fixed base plate is set on the movable end of the push rod motor 3501.

[0088] The “L”-shaped limiting plate 502 is set on the fixed base plate and is slidably connected to the “U”-shaped opening through groove.

[0089] The arc-shaped limiting block is set on the "L"-shaped limiting plate 502 by a reset spring.

[0090] The grinding mechanism includes a servo motor 503, a grinding wheel 504, an electric roller shaft 2, and a screw jack 1.

[0091] The slide bar three is mounted on the grinding seat 104.

[0092] The movable carrier plate three is slidably connected to the slide rod three.

[0093] A screw jack is mounted on a base 101; the movable end of the screw jack passes through a rectangular through hole four and is mounted on the bottom surface of a movable carrier plate three.

[0094] Servo motor 503 is mounted on movable carrier plate three.

[0095] The grinding wheel 504 is mounted on the movable carrier plate 3 via a mounting box.

[0096] The servo motor 503 and the grinding wheel 504 are connected by a reduction gearbox.

[0097] A frustum-shaped groove is provided on the grinding wheel 504.

[0098] The size of the grinding wheel 504 increases sequentially.

[0099] The screening section includes screw jack 2 (601), "L" shaped slide 1 (602), "L" shaped slide 2, limiting inclined slide 603, and push rod motor 4 (604).

[0100] An "L"-shaped chute 602 is installed on the screening seat 105.

[0101] Screw jack 2601 and slide bar 4 are installed on the screening seat 105.

[0102] The second “L”-shaped slide groove is slidably connected to the fourth slide rod.

[0103] The movable end of the screw jack 2601 is connected to the "L"-shaped slide groove 2.

[0104] The limiting inclined groove 603 is set on the screening seat 105, located below the "L"-shaped chute 2.

[0105] The push rod motor 4604 is mounted on the grinding base 104; a push plate is mounted on the movable end of the push rod motor 4604.

[0106] The storage section includes a storage rack mechanism 702, a feeding mechanism, and an electric roller 701.

[0107] The electric roller shafts 701 are equidistantly arranged on the base 101.

[0108] The storage rack mechanism 702 includes a base plate, a partition, and a "U"-shaped cushioning pad.

[0109] The feeding mechanism includes an electric lifting device 2 703, a bearing plate, an electric roller 4 704, a limit plate, a lead screw stepper motor 2 705, and an electric telescopic rod 2 706.

[0110] The electric lifting device 2 703 is installed inside the base 101.

[0111] The support plate is set on the movable end of the electric lifting device 703.

[0112] The electric rollers 704 are equidistantly arranged on the bearing plate.

[0113] The lead screw stepper motor 2705 and the slide bar 5 are mounted on the support plate.

[0114] The movable carrier plate four is slidably connected to the slide rod five; the movable carrier plate four is connected to the nut seat of the lead screw stepper motor two 705.

[0115] The limiting plate is mounted on the movable carrier plate four via an electric telescopic rod 706.

[0116] The control section includes a control mechanism, a feedback mechanism, and a PLC controller.

[0117] The control mechanism includes a start switch, a length adjustment switch, a cutting switch, and a pause switch.

[0118] The start switch, length adjustment switch, cutting switch, and pause switch are located on the side plate of the conveyor seat 102.

[0119] The feedback mechanism includes distance sensor module one, distance sensor module two, distance sensor module three, and distance sensor module four.

[0120] The distance sensor module is mounted on the "C"-shaped protective housing 202 to assist the PLC controller in detecting the position of the pipe.

[0121] Distance sensor module 2 is located on the bottom surface of movable carrier plate 2 to assist the PLC controller in detecting the position of the pipe.

[0122] Distance sensor module three is located on the bottom surface of movable carrier plate three, and is used to assist the PLC controller in detecting the position of the pipe.

[0123] The distance sensor module 4 is mounted on the push plate to assist the PLC controller in detecting the position of the pipe section.

[0124] The lead screw stepper motor of this utility model includes a servo motor, a ball screw assembly, and a nut seat; the servo motor and the ball screw assembly are connected by a lead screw drive. The ball screw assembly includes a ball screw, a ball nut, rotating steel balls, and a circulating component. The nut seat is connected to the ball nut of the ball screw assembly.

[0125] Working principle and usage:

[0126] Step 1, Pre-setting:

[0127] Press the start switch to power on and test the device. Adjust the control program according to the outer diameter and length of the pipe to be cut.

[0128] Press the length adjustment switch, and the PLC controller outputs a signal to the screw jack 2 601; the screw jack 2 601 drives the "L" shaped slide rail 2 to move in an orderly manner, thereby adjusting the distance between the "L" shaped slide rail 1 602 and the "L" shaped slide rail 2.

[0129] Place the pipe onto the ordinary roller 203.

[0130] The second step is cutting:

[0131] Press the cutting switch, and the distance sensor module one outputs a signal to the PLC controller. The PLC controller then outputs signals to the push rod motor one 201, the push rod motor two 206, the electromagnet one, and the lead screw stepper motor one 204.

[0132] The push rod motor 206 starts, transferring the electromagnet 1 out of the "C"-shaped protective shell 202.

[0133] The push rod motor 201 starts after a delay, driving the "C"-shaped protective shell 202 closer to the pipe; the electromagnet starts, thus fixing the pipe in place.

[0134] The lead screw stepper motor 204 has a time delay start, which drives the pipe to move a preset distance.

[0135] The distance sensor module 2 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the band saw 301, the electric lifting device 302, the supply pump 304, and the solenoid valve.

[0136] The band saw 301 and the electric lifting device 302 are started to cut the pipe, and the supply pump 304 and the solenoid valve are started to cool the saw blade and the pipe.

[0137] The third step is polishing:

[0138] After cutting is completed, the electric roller 2 starts and moves the cut pipe section to the bottom of the movable carrier plate 3. The distance sensor module 3 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the servo motor 503, the electric roller 2, the screw jack 1, and the push rod motor 3 501.

[0139] The screw jack drives the servo motor 503 to move downward, and the push rod motor 501 drives the arc-shaped limit block to move, restricting the position of the pipe section. The servo motor 503 drives the grinding wheel 504 to grind both ends of the pipe section.

[0140] Step 4, Storage:

[0141] After grinding is completed, the electric roller shaft 2 starts and transports the pipe section to the front of the push rod motor 604.

[0142] The distance sensor module outputs a signal to the PLC controller. The PLC controller outputs signals to the push rod motor 604, the electric lifting device 703, the electric roller 704, the lead screw stepper motor 705, and the electric telescopic rod 706. The push rod motor 604 moves the pipe section onto the "L"-shaped slide groove 602 and the "L"-shaped slide groove 2.

[0143] Standard-compliant pipe sections enter the storage rack mechanism 702 via "L"-shaped chute 1 602 and "L"-shaped chute 2. Electric telescopic rod 2 706 is activated, restricting the position of the storage rack mechanism 702. Electric roller 4 704 and lead screw stepper motor 2 705 are activated to facilitate the entry of subsequent pipe sections. When the storage rack mechanism 702 is fully loaded, electric lifting device 2 703 moves the storage rack mechanism 702 to the same height as electric roller 3 701. Electric roller 4 704 and electric roller 3 701 are activated, transferring the fully loaded storage rack mechanism 702 to the rear, simultaneously transferring the unloaded storage rack mechanism 702 from the front to electric roller 3 701.

[0144] Non-standard pipe sections (shorter than the standard length) enter the collection box 107 through the limiting inclined groove 603.

[0145] Example 2: Based on Example 1, a check block is added to the arc-shaped limiting block.

Claims

1. A band saw with multiple functions, characterized in that: It includes a main frame, a transportation section, a cutting section, a resource recycling section, a grinding section, a screening section, a storage section, and a control section; the main frame includes a base (101), a conveyor seat (102), a cutting seat (103), a grinding seat (104), and a screening seat (105); the transportation section includes a conveying mechanism, a proximity mechanism, and a clamping mechanism; the cutting section includes a cutting mechanism and a cooling mechanism; the cutting mechanism includes a band saw (301) and an electric lifting device (302); the electric lifting device (302) and a slide rod are mounted on the base (101) and located below the bottom plate of the cutting seat (103); a movable carrier plate is slidably connected to the slide rod and connected to the movable end of the electric lifting device (302); the band saw... (301) is set on the movable carrier plate 2; the cooling mechanism includes a liquid storage tank (303), a supply pump (304) and a nozzle; the liquid storage tank (303) is located below the collection hopper (106); the supply pump (304) is set on the liquid storage tank (303); the nozzle is set on the band saw (301) and located on one side of the saw blade; the resource recycling part includes a filter tank (401), a magnet, an electromagnet 2 and a connecting pipe; the grinding part includes a fixing mechanism and a grinding mechanism; the screening part includes a screw jack (601), an "L" shaped chute 1 (602), an "L" shaped chute 2, a limiting inclined chute (603) and a push rod motor 4 (604); the storage part includes a storage rack mechanism (702), a feeding mechanism and an electric roller shaft 3 (701).

2. The band saw with multiple functions according to claim 1, characterized in that: The clamping mechanism includes a lead screw stepper motor (204), a movable carrier plate, a push rod motor (206), a gripping frame (207), and an electromagnet. The lead screw stepper motor (204) and the slide rod are housed inside a "C"-shaped protective shell (202). The movable carrier plate is slidably connected to the slide rod. The movable carrier plate is connected to the nut seat of the lead screw stepper motor (204). The push rod motor (206) is mounted on the movable carrier plate via an "L"-shaped mounting bracket. The gripping frame (207) is located on the movable end of the push rod motor (201). The electromagnet is pin-connected to the gripping frame (207).

3. The band saw with multiple functions according to claim 1, characterized in that: The proximity mechanism includes a push rod motor (201), a slide rail, and a "C"-shaped protective shell (202); the push rod motor (201) and the slide rail are mounted on the transport seat; the "C"-shaped protective shell (202) is slidably connected to the slide rail and connected to the movable end of the push rod motor (201).

4. The band saw with multiple functions according to claim 1, characterized in that: The conveying mechanism includes a conventional roller (203) and an electric roller (205); the conventional roller (203) is mounted on the conveying seat (102); the electric roller (205) is mounted on the cutting seat (103); the electric roller (205) is located to the right of the conventional roller (203).

5. A band saw with multiple functions according to claim 1, characterized in that: The base (101) includes a rectangular hollow container 1 with a rectangular through hole 1 on its upper bottom plate; the conveying seat (102) is mounted on the base (101) via a support column 1 and includes a rectangular hollow container 2; the cutting seat (103) is mounted on the base (101) via a support column 3, located between the conveying seat (102) and the grinding seat (104), and includes a rectangular container 1 with "U"-shaped opening through slots symmetrically arranged on its left and right side plates; a collecting hopper (106) is provided inside the rectangular container 1; an "L"-shaped slide rail is provided on the outer wall of the lower bottom plate of the cutting seat (103); and a sliding connection is made on the "L"-shaped slide rail. The collection box (107) has a U-shaped opening through groove 3 on the rear side plate of the collection box (107); the grinding seat (104) is set on the base (101) through the support column 2, including a rectangular hollow container 3, with a rectangular through hole 2 on the upper bottom plate and a rectangular through hole 3 on the lower bottom plate, and rectangular through holes 4 symmetrically arranged on the upper and lower bottom plates; a U-shaped opening through groove 1 is set on the rectangular through hole 2; the screening seat (105) is set on the base (101) through the support column 4 and the support column 5, including a U-shaped hollow container; the grinding seat (104) and the screening seat (105) are connected by a connecting groove.

6. A band saw with multiple functions according to claim 1, characterized in that: The filter pool (401) is mounted on the support column three via the mounting bracket and is located on the collection hopper (106); a "fish ladder" shaped partition is provided inside the filter pool (401); a magnet is provided on the "fish ladder" shaped partition; an overflow trough is provided on the side plate of the filter pool (401); a connecting pipe is provided on the overflow trough; and an electromagnet two is provided inside the overflow trough.

7. A band saw with multiple functions according to claim 1, characterized in that: The fixing mechanism includes a push rod motor three (501), a fixed base plate, an "L"-shaped limiting plate (502), and an arc-shaped limiting block; the push rod motor three (501) and the slide rod two are set inside the grinding seat (104); the fixed base plate is slidably connected inside the slide rod two; the fixed base plate is set on the movable end of the push rod motor three (501); the "L"-shaped limiting plate (502) is set on the fixed base plate and slidably connected inside the "U"-shaped open through groove one; the arc-shaped limiting block is set on the "L"-shaped limiting plate (502) by a reset spring.

8. A band saw with multiple functions according to claim 1, characterized in that: The grinding mechanism includes a servo motor (503), a grinding wheel (504), an electric roller shaft II, and a screw jack I; a slide bar III is mounted on the grinding seat (104); a movable carrier plate III is slidably connected to the slide bar III; the screw jack I is mounted on the base (101), and its movable end passes through a rectangular through hole IV and is mounted on the bottom surface of the movable carrier plate III; the servo motor (503) is mounted on the movable carrier plate III; the grinding wheel (504) is mounted on the movable carrier plate III through a mounting box; the servo motor (503) and the grinding wheel (504) are connected by a reduction gearbox.

9. A band saw with multiple functions according to claim 1, characterized in that: An "L"-shaped chute 1 (602) is set on the screening seat (105); a screw jack (601) and a slide bar 4 are set on the screening seat (105); an "L"-shaped chute 2 is slidably connected to the slide bar 4; the movable end of the screw jack (601) is connected to the "L"-shaped chute 2; a limiting inclined groove (603) is set on the screening seat (105) and located below the "L"-shaped chute 2; a push rod motor 4 (604) is set on the grinding seat (104), and a push plate is set on its movable end.

10. A band saw with multiple functions according to claim 1, characterized in that: Electric roller shaft three (701) is mounted on base (101); storage rack mechanism (702) includes base plate, partition and "U" shaped buffer pad; loading mechanism includes electric lifting device two (703), bearing plate, electric roller shaft four (704), limiting plate, lead screw stepper motor two (705) and electric telescopic rod two (706); electric lifting device two (703) is mounted inside base (101); bearing plate is mounted on the movable end of electric lifting device two (703); electric roller shaft four (704), lead screw stepper motor two (705) and slide rod five are mounted on bearing plate; movable bearing plate four is slidably connected to slide rod five and connected to nut seat of lead screw stepper motor two (705); limiting plate is mounted on movable bearing plate four through electric telescopic rod two (706).

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