A combined processing machine tool and method for sewing machine accessories

Abstract

The present invention discloses a combined processing machine tool and method for sewing machine accessories, which relates to the technical field of combined machine tools, including a combined machine tool frame, a turning and lifting assembly is arranged inside the mounting table, a cleaning assembly is arranged on the processing table, the cleaning assembly includes a second stepper motor, a guide rod and a driving motor, a groove is provided on the bottom surface of the processing table, the second stepper motor is fixedly connected to the side wall at one end of the groove, the guide rod is arranged below the processing table, and a plurality of air outlets are provided on the bottom surface of the processing table, and the driving motor is fixedly connected to the middle end of the lower bottom surface of the guide rod. The combined processing machine tool and method for sewing machine accessories disclosed by the present invention have a high debris cleaning speed, a wide cleaning range and good effect, and turning on the driving motor during the processing process can help the sewing machine accessories cool down through the action of wind, and can reduce the temperature of the debris, thereby reducing the technical effect of the danger during the operation.

Description

Technical Field

[0001] The invention relates to the technical field of modular machine tools, and in particular to a modular processing machine tool and method for sewing machine accessories. Background Art

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing material are interwoven or sewn together.

[0003] Modular machine tools are semi-automatic or automatic special-purpose machine tools based on general components, equipped with special components and fixtures designed according to the specific shape of the workpiece and the processing technology. They generally adopt multi-axis, multi-tool, multi-process, multi-surface or multi-station simultaneous processing. The production efficiency is several to dozens of times higher than that of general-purpose machine tools.

[0004] The manufacture of sewing machine accessories requires the use of combined machine tools, which are processed through multiple processes such as cutting, grinding, and welding.

[0005] A large amount of debris will be generated during the multiple processing processes of sewing machine accessories. These debris will adhere to the accessories and the surface of the machine tool. The debris remaining on the machine tool will affect the operation of the machine tool. The debris is usually cleaned manually. Since the surface of the accessories will retain a very high temperature after processing, manual cleaning of the debris is dangerous, and the cleaning time is long and the effect is poor, resulting in long machine tool downtime and low processing efficiency. Summary of the invention

[0006] The invention discloses a combined processing machine tool and method for sewing machine accessories, aiming to solve the technical problems that manual cleaning of debris is dangerous, takes a long time and has poor effect, resulting in long machine tool downtime and low processing efficiency.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A combined processing machine tool for sewing machine accessories comprises a combined machine tool frame, a plurality of array-distributed mounting tables are fixedly connected to the outer side walls of the combined machine tool frame, a chip collection box is fixedly connected to the bottom of each mounting table, and the mounting table is open up and down, a processing table is movably arranged inside the mounting table, a plurality of chip removal holes are provided on the top surface of the processing table, a flipping and lifting assembly is arranged inside the mounting table, the flipping and lifting assembly comprises a stepper motor 1, the stepper motor 1 is fixedly connected to the top surface of the mounting table, a cleaning assembly is arranged on the processing table, the cleaning assembly comprises a stepper motor 2, a guide rod and a driving motor, a groove is provided on the bottom surface of the processing table, the stepper motor 2 is fixedly connected to the side wall at one end of the groove, the guide rod is arranged below the processing table, and a plurality of air outlet holes are provided on the bottom surface of the processing table, and the driving motor is fixedly connected to the middle end of the lower bottom surface of the guide rod.

[0009] By arranging a combined machine tool frame, a mounting table, a chip collection box, a processing table, a flip lifting component and a cleaning component, after each processing is completed, the processing table enters the mounting table to prevent chips from falling outside the mounting table during cleaning, thereby improving the chip cleaning effect; the processing table tilts downward, and the chips on the surface of the processing table fall along its surface into the mounting table and enter the chip collection box, and the stepper motor 2 and the drive motor are controlled to drive the chips remaining on the processing table to enter the chip collection box through the chip discharge hole, and at the same time, the chips remaining on the processing table are cleaned, with a fast cleaning time and good effect, thereby greatly shortening the downtime of the combined machine tool frame and improving the processing efficiency of sewing machine accessories.

[0010] In a preferred embodiment, the power output end of the stepper motor is connected to a worm through a shaft coupling, the surface of the worm is connected to a worm wheel by interference fit, a positioning shaft is fixedly connected to the side of the worm wheel close to the inner wall of the mounting platform, and a positioning bearing is fixedly connected to the inner wall of the mounting platform, and the positioning shaft is rotatably arranged in the positioning bearing; the outer side wall of the worm wheel is fixedly connected to a steering rod, a through-type lifting groove is provided on the side wall of the processing platform, the processing platform is movably arranged on the outside of the steering rod through the lifting groove, both ends of the steering rod are fixedly connected to positioning plates, both side outer walls of the positioning plates are fixedly connected to positioning slide blocks, positioning grooves are provided on the side walls of both ends of the processing platform, and the positioning slide blocks are slidably arranged The worm gear is arranged inside the positioning slide groove; a coupling is fixedly connected to the bottom of the worm gear, a threaded screw rod 1 is fixedly connected to the bottom of the coupling, a lifting seat is threadedly connected to the surface of the threaded screw rod 1, a positioning block is fixedly connected to the side of the lifting seat close to the inner wall of the mounting platform, a positioning groove is provided on the inner wall of the mounting platform, and the positioning block is slidably connected in the positioning groove; a connecting support rod is fixedly connected to the outer wall of the lifting seat away from the positioning block, and the end of the connecting support rod away from the lifting seat is fixedly connected to the connecting seat, the top surfaces of the lifting seat and the connecting seat are fixedly connected to a fixing frame, and the bottom surface of the processing table is fixedly connected to a fixing frame, and a steering plate is rotatably provided in the fixing frames corresponding to the upper and lower parts of the processing table, the lifting seat and the connecting seat.

[0011] By providing a flip lifting component, after the sewing machine accessories complete a process, the stepper motor is started to tilt the processing table downward, and the debris on the processing table slides along its surface into the chip collection box. The processing table moves downward and enters the interior of the mounting table, preventing the debris from sliding to the outside of the mounting table, thereby improving the debris cleaning effect.

[0012] In a preferred embodiment, the power output end of the second stepper motor is connected to a threaded screw rod 2 through a shaft coupling, the surface of the threaded screw rod 2 is threadedly connected to a moving seat 1, a guide rod is fixedly connected to the inner wall of one side of the groove at the bottom of the processing table, and a moving seat 2 is slidably arranged on the surface of the guide rod, the threaded screw rod 2 and the guide rod are symmetrically arranged about the groove at the bottom of the processing table, and guide openings connected to the groove are opened on the outer walls on both sides of the processing table, and the moving seat 1 and the moving seat 2 are slidably arranged in the guide openings; the exhaust box is fixedly connected to the bottom surfaces of the moving seat 1 and the moving seat 2, and the top surface of the exhaust box is fixedly connected to a filter rack, the filter rack is arranged in an arched structure, and the exhaust box and the filter rack are both arranged at the bottom of the processing table. end; the power output end of the driving motor is connected to a driving gear through a shaft coupling, the surface of the driving gear is meshed with a synchronous toothed belt, the surface of the synchronous toothed belt is meshed with a plurality of driven gears, the plurality of driven gears are symmetrically distributed about the driving gear, and the driven gears are arranged in an array along the inside of the exhaust box, the top surfaces of the driving gear and the driven gear are fixedly connected to an exhaust fan, the bottom surfaces of the driven gears are fixedly connected to a steering shaft, a plurality of bearing seats corresponding to the steering shaft are fixedly connected to the inner wall of the bottom surface of the exhaust box, and the steering shaft is rotatably connected to the inside of the bearing seat; a cleaning brush is fixedly connected to the top side walls of the movable seat one and the movable seat two, the cleaning brush is arranged at the upper end of the processing table, and the cleaning brush slides along the top surface of the processing table.

[0013] By providing a cleaning component, starting the second stepper motor, the cleaning brush moves along the surface of the processing table, and the debris on the surface of the processing table is swept into the chip removal hole. The large particles of debris that are not discharged through the chip removal hole eventually enter the chip collection box along the end of the processing table. The drive motor is started, and the debris on the surface of the processing table is quickly discharged through the chip removal hole under the action of suction, thereby accelerating the debris cleaning speed. The debris cleaning has a wide range and good effect. The drive motor can also be turned on during the processing of sewing machine accessories to generate wind force to help cool the sewing machine accessories, while also reducing the temperature of the debris and reducing the danger during operation.

[0014] A processing method for sewing machine accessories, using the combined processing machine tool for sewing machine accessories as described above, the method comprising the following steps:

[0015] Step 1: Use the combined machine bed to perform cutting, grinding, welding and other processing on the sewing machine parts;

[0016] Step 2: After completing a processing, control the driving stepper motor 1 to move the processing table downward and tilt it downward, and the debris enters the chip collection box;

[0017] Step 3: While adjusting the flip lifting assembly, drive the stepper motor 2 and the drive motor to generate suction under the processing table and clean the remaining debris on its surface.

[0018] From the above, it can be seen that the combined processing machine tool for sewing machine accessories provided by the present invention has a high debris cleaning speed, a wide cleaning range and good effect. Turning on the drive motor during the processing can help cool the sewing machine accessories through the action of wind, and can reduce the temperature of the debris, thereby reducing the risk during operation. Technical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the overall structure of a modular processing machine tool for sewing machine accessories.

[0020] Figure 2 The present invention is a schematic diagram of the processing table structure of a combined processing machine tool for sewing machine accessories.

[0021] Figure 3 The present invention is a side structural sectional view of a mounting platform of a modular processing machine tool for sewing machine accessories proposed by the present invention.

[0022] Figure 4 The present invention is a side view of the structure of a flipping and lifting assembly of a modular processing machine tool for sewing machine accessories.

[0023] Figure 5 The present invention provides a side structural sectional view of a processing table of a modular processing machine tool for sewing machine accessories.

[0024] Figure 6 A side view of the cleaning component structure of a modular processing machine tool for sewing machine accessories proposed by the present invention.

[0025] Figure 7 The present invention provides a side structural sectional view of an exhaust box of a modular processing machine tool for sewing machine accessories.

[0026] In the figure: 1, combined machine tool frame; 2, mounting table; 3, chip box; 4, processing table; 5, flip lifting assembly; 501, stepping motor 1; 502, worm; 503, worm wheel; 504, steering rod; 505, positioning plate; 506, positioning slide block; 507, positioning slide groove; 508, coupling; 509, threaded screw 1; 510, lifting seat; 511, connecting rod; 512, connecting seat; 513, fixing frame; 514, steering plate; 6, cleaning assembly; 601, stepper motor 2; 602, screw rod 2; 603, moving seat 1; 604, guide rod; 605, moving seat 2; 606, exhaust box; 607, drive motor; 608, driving gear; 609, synchronous belt; 610, driven gear; 611, exhaust fan; 612, steering shaft; 613, bearing seat; 614, filter rack; 615, cleaning brush. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0028] The combined processing machine tool for sewing machine accessories disclosed in the present invention is mainly used in scenarios where manual cleaning of debris is dangerous, takes a long time and has poor effect, resulting in long machine tool downtime and low processing efficiency.

[0029] Reference Figure 1-Figure 7 A combined processing machine tool for sewing machine accessories comprises a combined machine tool frame 1, a plurality of array-distributed mounting platforms 2 are fixedly connected to the outer side wall of the combined machine tool frame 1, a chip collection box 3 is fixedly connected to the bottom of each mounting platform 2, and the mounting platform 2 is open up and down, a processing platform 4 is movably arranged inside the mounting platform 2, a plurality of chip removal holes are provided on the top surface of the processing platform 4, a flip lifting component 5 is arranged inside the mounting platform 2, the flip lifting component 5 comprises a stepping motor 501, the stepping motor 501 is fixedly connected to the top surface of the mounting platform 2, a cleaning component 6 is arranged on the processing platform 4, the cleaning component 6 comprises a stepping motor 601, a guide rod 604 and a driving motor 607, a groove is provided on the bottom surface of the processing platform 4, the stepping motor 601 is fixedly connected to the side wall at one end of the groove, the guide rod 604 is arranged below the processing platform 4, and a plurality of air outlet holes are provided on the bottom surface of the processing platform 4, and the driving motor 607 is fixedly connected to the middle end of the lower bottom surface of the guide rod 604.

[0030] Specifically, the sewing machine accessories are subjected to multiple processes such as cutting, grinding, and welding on the combined machine bed 1. After each process is completed, the stepper motor 501 is controlled to move the processing table 4 downward to the inside of the mounting table 2 to prevent the debris from falling outside the mounting table 2 during the cleaning process, thereby improving the debris cleaning effect. At the same time, the processing table 4 is tilted downward, and the debris on the surface of the processing table 4 falls along its surface into the mounting table 2 and enters the chip collection box 3. At the same time, the stepper motor 601 and the drive motor 607 are controlled to generate a suction effect toward one side of the chip collection box 3, and the debris remaining on the processing table 4 enters the chip collection box 3 through the chip discharge hole. At the same time, the debris remaining on the processing table 4 is cleaned, and the cleaning time is fast and the effect is good, which greatly shortens the downtime of the combined machine bed 1 and improves the processing efficiency of the sewing machine accessories. The drive motor 607 can also be started during the processing of the sewing machine accessories to use wind power to reduce the temperature of the sewing machine accessories and the debris, thereby reducing the danger during operation.

[0031] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5In a preferred embodiment, the power output end of the stepper motor 501 is connected to the worm 502 through a shaft coupling, and the surface of the worm 502 is connected to the worm wheel 503 by interference fit. The side of the worm wheel 503 close to the inner wall of the mounting platform 2 is fixedly connected to a positioning shaft, and the inner side wall of the mounting platform 2 is fixedly connected to a positioning bearing, and the positioning shaft is rotatably arranged in the positioning bearing; the outer side wall of the worm wheel 503 is fixedly connected to a steering rod 504, and a through-type lifting groove is provided on the side wall of the processing platform 4. The processing platform 4 is movably arranged on the outer side of the steering rod 504 through the lifting groove. Both ends of the steering rod 504 are fixedly connected to positioning plates 505, and the outer walls of both sides of the positioning plates 505 are fixedly connected to positioning slide blocks 506. Positioning slide grooves 507 are provided on the side walls of both ends of the processing platform 4, and the positioning slide blocks 506 are slidably arranged in the positioning slide grooves 507. Internally, a coupling 508 is fixedly connected to the bottom of the worm 502, a threaded screw 509 is fixedly connected to the bottom of the coupling 508, a lifting seat 510 is threadedly connected to the surface of the threaded screw 509, a positioning block is fixedly connected to the side of the lifting seat 510 close to the inner wall of the mounting platform 2, a positioning groove is provided on the inner wall of the mounting platform 2, and the positioning block is slidably connected in the positioning groove; a connecting support rod 511 is fixedly connected to the outer wall of the lifting seat 510 away from the positioning block, and a connecting seat 512 is fixedly connected to the end of the connecting support rod 511 away from the lifting seat 510, the top surfaces of the lifting seat 510 and the connecting seat 512 are fixedly connected to a fixing frame 513, and the bottom surface of the processing table 4 is fixedly connected to the fixing frame 513, and a steering plate 514 is rotatably provided in the fixing frame 513 corresponding to the upper and lower parts of the processing table 4, the lifting seat 510 and the connecting seat 512.

[0032] Specifically, after the sewing machine accessories complete a processing, the stepper motor 501 is started to make the worm 502 and the threaded screw 509 rotate synchronously, the worm 502 is meshed with the worm wheel 503, and the worm wheel 503 drives the steering rod 504 to generate a steering force, and the positioning plate 505 exerts pressure on the processing table 4, and cooperates with the steering plate 514 to rotate inside the fixed frame 513, so that the processing table 4 is tilted downward, and the debris on the processing table 4 slides along its surface into the chip collection box 3. At the same time, when the threaded screw 509 rotates, it drives the lifting seat 510 to move downward, and the processing table 4 slides downward along the surface of the positioning plate 505 through the lifting groove, so that the processing table 4 moves downward and enters the interior of the mounting table 2, so as to prevent the debris from sliding to the outside of the mounting table 2, thereby improving the debris cleaning effect.

[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7In a preferred embodiment, the power output end of the stepper motor 601 is connected to the threaded screw 602 through a shaft coupling, and the surface of the threaded screw 602 is threadedly connected to the moving seat 603. A guide rod 604 is fixedly connected to the inner wall of one side of the groove at the bottom of the processing table 4, and a moving seat 605 is slidably arranged on the surface of the guide rod 604. The threaded screw 602 and the guide rod 604 are symmetrically arranged about the groove at the bottom of the processing table 4. Guide openings connected to the groove are provided on the outer walls of both sides of the processing table 4. The moving seat 603 and the moving seat 605 are slidably arranged in the guide openings; the exhaust box 606 is fixedly connected to the bottom surfaces of the moving seat 603 and the moving seat 605, and the top surface of the exhaust box 606 is fixedly connected to the filter rack 614, and the filter rack 614 is arranged in an arched structure. The exhaust box 606 and the filter rack 614 are both arranged at the lower end of the processing table 4; the driving motor 6 The power output end of 07 is connected to a driving gear 608 through a shaft coupling, and a synchronous toothed belt 609 is meshed on the surface of the driving gear 608, and a plurality of driven gears 610 are meshed on the surface of the synchronous toothed belt 609, and the plurality of driven gears 610 are symmetrically distributed about the driving gear 608, and the driven gears 610 are arranged in an array along the interior of the exhaust box 606, and the top surfaces of the driving gear 608 and the driven gear 610 are fixedly connected to an exhaust fan 611, and the bottom surfaces of the driven gears 610 are fixedly connected to a steering shaft 612, and the inner wall of the bottom surface of the exhaust box 606 is fixedly connected to a plurality of bearing seats 613 corresponding to the steering shaft 612, and the steering shaft 612 is rotatably connected to the inside of the bearing seat 613; a cleaning brush 615 is fixedly connected to the top side walls of the movable seat 1 603 and the movable seat 2 605, and the cleaning brush 615 is arranged at the upper end of the processing table 4, and the cleaning brush 615 slides along the top surface of the processing table 4.

[0034] Specifically, when the processing table 4 moves downward and tilts, the stepper motor 601 is started, and the stepper motor 601 drives the threaded screw 602 to rotate, so that the moving seat 603 slides along the surface of the threaded screw 602, and the moving seat 605 slides along the surface of the guide rod 604. The cleaning brush 615 moves along the surface of the processing table 4 to clean the debris on the surface of the processing table 4 into the chip removal hole. The large particles of debris that are not discharged through the chip removal hole eventually enter the chip collection box 3 along the end of the processing table 4. At the same time, the drive motor 607 is started, and the drive motor 607 drives the driving gear 608 rotates, the driving gear 608 is meshed with the synchronous toothed belt 609, and the synchronous toothed belt 609 is meshed with multiple driven gears 610, so that the multiple exhaust fans 611 rotate synchronously and generate a downward suction effect. Under the suction effect, the debris on the surface of the processing table 4 is quickly discharged through the chip discharge hole, which speeds up the debris cleaning speed. The debris cleaning has a wide range and good effect. During the processing of sewing machine accessories, the driving motor 607 can also be turned on to generate wind force to help cool the sewing machine accessories, while also reducing the temperature of the debris and reducing the danger during operation.

[0035] A processing method for sewing machine accessories, using the combined processing machine tool for sewing machine accessories as described above, the method of use comprises the following steps:

[0036] Step 1: Cut, grind, weld and other processes are performed on the sewing machine accessories by using the combined machine bed frame 1 (cut, grind, weld and other processes are performed on the sewing machine accessories in multiple processing stations on the combined machine bed frame 1 in sequence);

[0037] Step 2: After completing a processing, control and drive the stepper motor 501 to move the processing table 4 downward and tilt downward, and the debris enters the chip collection box 3 (after completing a processing of the sewing machine accessories, start the stepper motor 501 to make the worm 502 and the threaded screw 509 rotate synchronously, the worm 502 is meshed with the worm wheel 503, and the worm wheel 503 drives the steering rod 504 to generate a steering force, and the positioning plate 505 exerts pressure on the processing table 4, and cooperates with the steering plate 514 to rotate inside the fixed frame 513, so that the processing table 4 tilts downward, and the debris on the processing table 4 slides along its surface into the chip collection box 3. At the same time, when the threaded screw 509 rotates, it drives the lifting seat 510 to move downward, and the processing table 4 slides downward along the surface of the positioning plate 505 through the lifting groove, so that the processing table 4 moves downward and enters the inside of the mounting table 2, so as to prevent the debris from sliding to the outside of the mounting table 2, thereby improving the debris cleaning effect);

[0038] Step 3: While adjusting the flip lifting assembly 5, drive the stepper motor 2 601 and the drive motor 607, generate suction under the processing table 4 and clean the residual debris on its surface (while the processing table 4 moves downward and tilts, start the stepper motor 2 601, the stepper motor 2 601 drives the threaded screw 2 602 to rotate, so that the moving seat 1 603 slides along the surface of the threaded screw 2 602, the moving seat 2 605 slides along the surface of the guide rod 604, and the cleaning brush 615 moves along the surface of the processing table 4 to clean the debris on the surface of the processing table 4 into the chip removal hole. The large particles of debris that are not discharged through the chip removal hole eventually enter the chip collection box 3 along the end of the processing table 4, and start the drive motor 607 at the same time, and the drive motor 607 drives the driving gear 608 to rotate, and the driving gear 608 It is meshed with the synchronous toothed belt 609, and the synchronous toothed belt 609 is meshed with multiple driven gears 610, so that multiple exhaust fans 611 rotate synchronously and generate downward suction. Under the action of suction, the debris on the surface of the processing table 4 is quickly discharged through the chip discharge hole, which speeds up the debris cleaning speed. The debris cleaning has a wide range and good effect. During the processing of sewing machine accessories, the drive motor 607 can also be turned on to generate wind force to help cool the sewing machine accessories. At the same time, it can reduce the temperature of the debris and reduce the danger during the operation. After the debris cleaning is completed, the stepper motor 1 501 and the stepper motor 2 601 are driven in reverse to restore the processing table 4 and the cleaning brush 615 to their original positions, which is convenient for processing the next sewing machine accessory, reducing downtime and improving the processing efficiency of sewing machine accessories).

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular processing machine tool for sewing machine accessories, comprising a modular machine tool frame (1), characterized in that: A plurality of mounting tables (2) distributed in an array are fixedly connected to the outer side wall of the combined machine tool frame (1); a chip collection box (3) is fixedly connected to the bottom of each mounting table (2); and the mounting table (2) is open at the top and bottom; a processing table (4) is movably arranged inside the mounting table (2); a plurality of chip removal holes are opened on the top surface of the processing table (4); a flip lifting assembly (5) is arranged inside the mounting table (2); the flip lifting assembly (5) comprises a stepping motor (501); and the stepping motor (501) is fixedly connected to the mounting table (2). The top surface of the mounting table (2) is provided with a cleaning assembly (6) on the processing table (4), the cleaning assembly (6) comprising a second stepping motor (601), a guide rod (604) and a driving motor (607), a groove is provided on the bottom surface of the processing table (4), the second stepping motor (601) is fixedly connected to a side wall at one end of the groove, the guide rod (604) is provided below the processing table (4), and a plurality of air outlets are provided on the bottom surface of the processing table (4), and the driving motor (607) is fixedly connected to the middle end of the lower bottom surface of the guide rod (604); The power output end of the stepper motor 1 (501) is connected to a worm (502) via a shaft coupling, the surface of the worm (502) is connected to a worm wheel (503) by interference fit, a locating shaft is fixedly connected to the side of the worm wheel (503) close to the inner wall of the mounting platform (2), and a locating bearing is fixedly connected to the inner wall of the mounting platform (2), and the locating shaft is rotatably arranged in the locating bearing; The outer side wall of the worm wheel (503) is fixedly connected to a steering rod (504), a through-type lifting groove is provided on the side wall of the processing table (4), the processing table (4) is movably arranged on the outer side of the steering rod (504) through the lifting groove, both ends of the steering rod (504) are fixedly connected to positioning plates (505), both sides of the outer wall of the positioning plate (505) are fixedly connected to positioning slide blocks (506), both ends of the side walls of the processing table (4) are provided with positioning slide grooves (507), and the positioning slide blocks (506) are slidably arranged inside the positioning slide grooves (507); The bottom of the worm (502) is fixedly connected to a coupling (508), the bottom of the coupling (508) is fixedly connected to a threaded screw rod (509), the surface of the threaded screw rod (509) is threadedly connected to a lifting seat (510), a side of the lifting seat (510) close to the inner wall of the mounting platform (2) is fixedly connected to a positioning block, a positioning groove is provided on the inner wall of the mounting platform (2), and the positioning block is slidably connected in the positioning groove, and the outer wall of the lifting seat (510) away from the positioning block is A connecting rod (511) is fixedly connected, and one end of the connecting rod (511) away from the lifting seat (510) is fixedly connected to the connecting seat (512). The top surfaces of the lifting seat (510) and the connecting seat (512) are fixedly connected to a fixing frame (513), and the bottom surface of the processing table (4) is fixedly connected to the fixing frame (513). Steering plates (514) are rotatably arranged in the fixing frames (513) corresponding to the upper and lower parts of the processing table (4), the lifting seat (510) and the connecting seat (512).

2. A modular processing machine tool for sewing machine accessories according to claim 1, characterized in that: The power output end of the second stepper motor (601) is connected to a second threaded screw (602) through a shaft coupling, the surface of the second threaded screw (602) is threadedly connected to a first movable seat (603), a guide rod (604) is fixedly connected to an inner wall of one side of the groove at the bottom of the processing table (4), and a second movable seat (605) is slidably arranged on the surface of the guide rod (604), the second threaded screw (602) and the guide rod (604) are symmetrically arranged with respect to the groove at the bottom of the processing table (4), and guide openings connected to the groove are opened on the outer walls of both sides of the processing table (4), and the first movable seat (603) and the second movable seat (605) are slidably arranged in the guide openings.

3. A combined processing machine tool for sewing machine accessories according to claim 2, characterized in that: The bottom surfaces of the movable seat 1 (603) and the movable seat 2 (605) are fixedly connected with an exhaust box (606), and the top surface of the exhaust box (606) is fixedly connected with a filter rack (614); the filter rack (614) is arranged in an arched structure, and the exhaust box (606) and the filter rack (614) are both arranged at the lower end of the processing table (4).

4. A modular processing machine tool for sewing machine accessories according to claim 3, characterized in that: The power output end of the driving motor (607) is connected to a driving gear (608) through a shaft coupling, a synchronous toothed belt (609) is meshed on the surface of the driving gear (608), a plurality of driven gears (610) are meshed on the surface of the synchronous toothed belt (609), the plurality of driven gears (610) are symmetrically distributed about the driving gear (608), and the driven gears (610) are arranged in an array along the interior of the exhaust box (606), the top surfaces of the driving gear (608) and the driven gears (610) are fixedly connected to an exhaust fan (611), the bottom surfaces of the driven gears (610) are fixedly connected to a steering shaft (612), a plurality of bearing seats (613) corresponding to the steering shaft (612) are fixedly connected to the inner wall of the bottom surface of the exhaust box (606), and the steering shaft (612) is rotatably connected to the interior of the bearing seats (613).

5. A combined processing machine tool for sewing machine accessories according to claim 4, characterized in that: A cleaning brush (615) is fixedly connected to the top side walls of the movable seat 1 (603) and the movable seat 2 (605); the cleaning brush (615) is arranged on the upper end of the processing table (4), and the cleaning brush (615) slides along the top surface of the processing table (4).

6. A processing method for sewing machine accessories, using the combined processing machine tool for sewing machine accessories as claimed in claim 5, characterized in that: The processing method comprises the following steps: Step 1: Using the combined machine bed frame (1) to perform multiple processes such as cutting, grinding, and welding on the sewing machine parts; Step 2: After completing a processing, control the driving stepper motor 1 (501) to move the processing table (4) downward and tilt downward, and the debris enters the chip collecting box (3); Step 3: while adjusting the flip lifting assembly (5), drive the second stepper motor (601) and the drive motor (607) to generate suction under the processing table (4) and clean the debris remaining on its surface.

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