Scrap collecting structure of metal cutting machine tool

Abstract

The utility model belongs to the field of machine manufacturing, and particularly relates to a scrap collecting structure of a metal cutting machine tool, which comprises a base. The inner side of the base is slidably connected with a scrap collecting box. Two groups of first threaded rods are rotationally connected to the inner side of the scrap collecting box; a conveying belt is arranged on the inner side of the scrap collecting box. The conveying belt is in transmission connection with the two first threaded rods. The outer side of the first threaded rod is in threaded connection with a threaded ball. One side of the threaded ball is rotationally connected with a connecting column; the end, away from the threaded ball, of the connecting column is rotationally connected with a sliding block. A scraping plate is arranged on the inner side of the scrap collecting box; by changing the angle between the scraping plate and the ground plane, chippings on the inner side of the scraping plate can be poured out more conveniently and efficiently, a worker only needs to control the first servo motor to rotate, garbage can be poured out quickly, excessive manual operation or additional tool assistance is not needed, the labor intensity of workers is reduced, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical manufacturing, in particular to a debris collection structure of a metal cutting machine tool. Background Art

[0002] With the development of the times, metal cutting machine tools are widely used in many fields. These machine tools are not only used to produce various metal parts, but also used for finishing metals to meet the requirements of product quality and precision in different industries, which plays an important role in promoting industrial development and improving product quality.

[0003] When the workpiece is cut, ground or otherwise processed on a machine tool, the metal debris generated will fall under the workbench and enter the collection box through a special channel, thereby improving the working efficiency of the machine tool and the quality of the working environment through the collection mechanism.

[0004] However, most of the debris collection mechanisms on the market require workers to manually open the collection box and then tilt or shake the box to pour out the debris, which is time-consuming and labor-intensive. Therefore, a debris collection structure for a metal cutting machine tool is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a chip collection structure for a metal cutting machine tool.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a chip collection structure of a metal cutting machine tool described in the utility model comprises a base; a chip collection box is slidably connected to the inner side of the base; two groups of first threaded rods are rotatably connected to the inner side of the chip collection box; a transmission belt is arranged on the inner side of the chip collection box; the transmission belt is transmission-connected to two first threaded rods; a threaded ball is threadedly connected to the outer side of the first threaded rod; a connecting column is rotatably connected to one side of the threaded ball; a sliding block is rotatably connected to the end of the connecting column away from the threaded ball; a scraper is arranged on the inner side of the debris collection box; sliding grooves are provided on both sides of the scraper; the sliding grooves are slidably connected to the sliding block; the scraper is fixedly connected to a first rotating shaft on both sides close to the first threaded rod; the first rotating shaft is rotatably connected to the chip collection box; the inner side of the upper end of the debris collection box is fixedly connected to a first servo motor; the output end of the first servo motor is fixedly connected to the first threaded rod.

[0007] Preferably, a second servo motor is fixedly connected to the inner side of the base; a first rotating column is fixedly connected to the output end of the second servo motor; an end of the first rotating column away from the second servo motor is rotatably connected to a debris collection box; a second rotating column is rotatably connected to the inner side of the debris collection box; a filter conveyor belt is transmission-connected between the second rotating column and the first rotating column; a support plate is fixedly connected to the upper end of the base; a coolant injection structure and a metal cutting structure are provided on one side of the support plate; a trapezoidal groove is provided at the upper end of the base, and a water tank is slidably connected to the inner side of the base and at the lower end of the trapezoidal groove.

[0008] Preferably, a placement groove is provided at one end of the debris collection box away from the first threaded rod; a second rotating shaft is provided on the inner side of the placement groove; both ends of the second rotating shaft are rotatably connected to the debris collection box; a rotating rod is fixedly connected to the outer side of the second rotating shaft; the rotating rod is slidably connected to the debris collection box; a connecting rod is provided on the inner side of the placement groove; both ends of the connecting rod are fixedly connected to two rotating rods respectively, and the connecting rod is slidably connected to the placement groove.

[0009] Preferably, a sliding door is slidably connected to a side of the debris collection box away from the placement slot; a third rotating shaft is fixedly connected to the inner side of the sliding door; and a door handle is rotatably connected to the outer side of the third rotating shaft.

[0010] Preferably, a protective cover is provided between the support plate and the base; a fourth rotating shaft is provided between the protective cover and the support plate; and the fourth rotating shaft is rotatably connected to the support plate and the protective cover respectively.

[0011] Preferably, the lower end of the debris collection box is rotatably connected to a plurality of sets of rotating beads.

[0012] Preferably, the debris collection box is fixedly connected to a first fixed block at one end close to the sliding door; the sliding door is fixedly connected to a second fixed column and a threaded block at one side close to the third rotating axis; the threaded block is slidably connected to the first fixed block; the inner side of the first fixed block is threadedly connected to a second threaded rod; the second threaded rod is threadedly connected to the threaded block; the second threaded rod is symmetrically fixedly connected to a fan-shaped finger handle at one end away from the scraper.

[0013] The utility model is beneficial in that:

[0014] 1. The debris collection structure of a metal cutting machine tool described in the utility model makes it more convenient and efficient to dump the debris inside the scraper by changing the angle between the scraper and the ground plane. The staff only needs to control the rotation of the first servo motor to quickly dump the garbage without excessive manual operation or additional tool assistance, thereby reducing the intensity of manual labor and improving work efficiency.

[0015] 2. The chip collection structure of a metal cutting machine tool described in the utility model separates the chips from the liquid so that the coolant can be reused, thereby reducing the chips being carried by the coolant and discharged into the environment, reducing environmental pollution, and achieving green production. The impact of the chips on the workplace can be reduced through unified collection, keeping the working environment clean and tidy. At the same time, the chips can be collected and smelted in a unified manner to achieve resource reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the filter conveyor belt in the utility model;

[0020] Figure 4 This is a schematic diagram of the sliding door structure in the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the first threaded rod in the utility model;

[0022] Figure 6 It is a schematic diagram of the slide structure in the utility model.

[0023] In the figure: 101, base; 102, debris collection box; 103, first threaded rod; 104, conveyor belt; 105, threaded ball; 106, connecting column; 107, slider; 108, scraper; 109, chute; 110, first rotating shaft; 111, first servo motor; 201, first rotating column; 202, second rotating column; 203, filter conveyor belt; 204, second servo motor; 205, water tank; 206, coolant injection structure; 2 07, metal cutting structure; 208, trapezoidal groove; 209, support plate; 301, placement groove; 302, second rotating axis; 303, rotating rod; 304, connecting rod; 401, sliding door; 402, third rotating axis; 403, door handle; 501, fourth rotating axis; 502, protective cover; 601, rotating ball; 701, first fixed block; 702, second fixed column; 703, threaded block; 704, second threaded rod; 705, fan-shaped finger handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-2 , Figure 3-6 As shown, it includes a base 101; a debris collection box 102 is slidably connected to the inner side of the base 101; two sets of first threaded rods 103 are rotatably connected to the inner side of the debris collection box 102; a transmission belt 104 is arranged on the inner side of the debris collection box 102; the transmission belt 104 is transmission-connected to the two first threaded rods 103; a threaded ball 105 is threadedly connected to the outer side of the first threaded rod 103; a connecting column 106 is rotatably connected to one side of the threaded ball 105; the connecting column 106 is away from the threaded rod 103. One end of the ball 105 is rotatably connected to a slider 107; a scraper 108 is provided on the inner side of the debris collection box 102; both sides of the scraper 108 are provided with a slide groove 109; the slide groove 109 is slidably connected to the slider 107; the scraper 108 is fixedly connected to a first rotating shaft 110 on both sides close to the first threaded rod 103; the first rotating shaft 110 is rotatably connected to the debris collection box 102; the inner side of the upper end of the debris collection box 102 is fixedly connected to a first servo motor 111; The output end of a servo motor 111 is fixedly connected to the first threaded rod 103. When working, the first servo motor 111 is started, and the first threaded rod 103 is driven to rotate through the output end of the first servo motor 111, thereby driving the conveyor belt 104 to rotate, and the other first threaded rod 103 is driven to rotate through the conveyor belt 104, so that the two threaded balls 105 move longitudinally synchronously. When the threaded balls 105 move longitudinally, the two connecting columns 106 are driven to move longitudinally. Since the connecting columns 106 slide inside the slide groove 109, the first rotating shaft 110 is rotatably connected to the debris collection box 102, and then the angle between the scraper 108 and the ground is changed when the slider 107 moves longitudinally. In this step, by changing the angle between the scraper 108 and the ground plane, the dumping of the debris inside the scraper 108 becomes more convenient and efficient. The staff only needs to control the rotation of the first servo motor 111 to quickly dump the garbage without excessive manual operation or additional tool assistance, thereby reducing the intensity of manual labor and improving work efficiency.

[0026] like Figure 2-3As shown, a second servo motor 204 is fixedly connected to the inner side of the base 101; a first rotating column 201 is fixedly connected to the output end of the second servo motor 204; an end of the first rotating column 201 away from the second servo motor 204 is rotatably connected to the debris collection box 102; a second rotating column 202 is rotatably connected to the inner side of the debris collection box 102; a filtering conveyor belt 203 is transmission-connected between the second rotating column 202 and the first rotating column 201; a support plate 209 is fixedly connected to the upper end of the base 101; a coolant spraying structure 206 and a metal cutting structure 207 are provided on one side of the support plate 209; a trapezoidal groove 208 is provided on the upper end of the base 101, and a water tank 205 is slidably connected to the inner side of the base 101 and at the lower end of the trapezoidal groove 208. When working, when the metal cutting structure 207 cuts metal, the coolant spraying structure 206 cuts the metal When cooling, the debris will flow to the inner side of the trapezoidal groove 208 along with the coolant, and then the mixture will flow into the upper side of the filter conveyor belt 203, and the debris in the mixture will remain on the surface of the filter conveyor belt 203. The coolant in the mixture will be separated from the space in the filter conveyor belt 203 to the water tank 205, and the second servo motor 204 will be started at the same time, and then the first rotating column 201 will be driven to rotate through the output end of the second servo motor 204. When the first rotating column 201 rotates, it will drive the filter conveyor belt 203 to rotate, and then drive the debris on the filter conveyor belt 203 to flow into the debris collection box 102. In this step, by separating the debris from the liquid, the coolant can be reused, thereby reducing the debris carried by the coolant and discharged into the environment, reducing environmental pollution, and realizing green production. By collecting the debris in a unified manner, the impact of the debris on the workplace can be reduced, and the working environment can be kept clean. At the same time, by collecting the debris in a unified manner for smelting, resources can be reused.

[0027] like Figure 1-2 , Figure 6As shown, a placement slot 301 is provided at one end of the debris collection box 102 away from the first threaded rod 103; a second rotating shaft 302 is provided on the inner side of the placement slot 301; both ends of the second rotating shaft 302 are rotatably connected to the debris collection box 102; a rotating rod 303 is fixedly connected to the outer side of the second rotating shaft 302; the rotating rod 303 is slidably connected to the debris collection box 102; a connecting rod 304 is provided on the inner side of the placement slot 301; both ends of the connecting rod 304 are fixedly connected to the two rotating rods 303 respectively, and the connecting rod 304 is slidably connected to the placement slot 301. During operation, when the staff pulls the debris collection box 102 out of the inner side of the base 101, the staff pulls the connecting rod 304 to drive the two rotating rods 303 to rotate around the second rotating shaft 302, so that the connecting rod 304 The connecting rod 304 and the rotating rod 303 slide out of the inner side of the placement slot 301, making it more convenient for the staff to pull it. At the same time, when the staff needs to place the debris collection box 102 on the inner side of the base 101, the connecting rod 304 and the rotating rod 303 can be rotated around the second rotating axis 302 to make the connecting rod 304 and the rotating rod 303 slide into the inner side of the placement slot 301, thereby reducing the space occupied by the debris collection box 102. In this step, by pulling the connecting rod 304 out of the inner side of the debris collection box 102, the staff can use their own strength more effectively when pulling the debris collection box 102, reduce unnecessary physical exertion, help reduce the risk of accidental tipping, and improve safety of use. At the same time, by sliding the connecting rod 304 into the inner side of the placement slot 301, more space can be reserved.

[0028] like Figure 4 As shown, the debris collection box 102 is slidably connected to a sliding door 401 on one side away from the placement slot 301; the inner side of the sliding door 401 is fixedly connected to a third rotating shaft 402; the outer side of the third rotating shaft 402 is rotatably connected to a door handle 403. During operation, when the staff needs to clean the debris inside the debris collection box 102, the door handle 403 is rotated around the door handle 403, and the sliding door 401 moves horizontally. When the sliding door 401 moves to a certain position, the debris inside the debris collection box 102 is cleaned. When the debris collection box 102 is used to hold debris, the sliding door 401 is pushed to close the inner side of the debris collection box 102, thereby preventing the debris flowing into the inner side of the debris collection box 102 from flowing out. In this step, the sliding door 401 is designed in coordination with the debris collection box 102, so that when the debris collection box 102 needs to be cleaned, the space inside is released, thereby making it easier to clean. When the debris needs to be held, the sliding door 401 is pushed to close the inner side of the debris collection box 102, thereby reducing the phenomenon of debris flowing into the inner side of the debris collection box 102 flowing out.

[0029] like Figure 1-2As shown, a protective cover 502 is arranged between the support plate 209 and the base 101; a fourth rotating shaft 501 is arranged between the protective cover 502 and the support plate 209; the fourth rotating shaft 501 is rotatably connected to the support plate 209 and the protective cover 502 respectively. During operation, when metal cutting is required, the protective cover 502 is pulled to rotate around the fourth rotating shaft 501, so that the protective cover 502 closes the workbench, thereby reducing the splashing of debris. This step reduces the splashing of debris and then reduces the splashing of debris onto the workers, thereby reducing the risk of work-related accidents and protecting the workers' physical health and life safety. At the same time, the debris is concentrated and discharged to the inner side of the debris collection box 102 through the trapezoidal groove 208.

[0030] like Figure 6 As shown, the lower end of the debris collection box 102 is rotatably connected to multiple sets of rotating beads 601. During operation, when the debris collection box 102 is moved, the rotating beads 601 reduce the friction between the debris collection box 102 and the ground. In this step, the rotating beads 601 reduce the friction between the debris collection box 102 and the ground to improve the convenience of moving the debris collection box 102, reduce the burden on staff, and improve work efficiency.

[0031] like Figure 4 As shown, the end of the debris collection box 102 close to the sliding door 401 is fixedly connected to the first fixed block 701; the side of the sliding door 401 close to the third rotating shaft 402 is fixedly connected to the second fixed column 702 and the threaded block 703; the threaded block 703 is slidably connected to the first fixed block 701; the inner side of the first fixed block 701 is threadedly connected to the second threaded rod 704; the second threaded rod 704 is threadedly connected to the threaded block 703; the end of the second threaded rod 704 away from the scraper 108 is symmetrically fixedly connected to the fan-shaped finger handle 705. When working, the sliding door 401 is slid, and the threaded block 703 slides into the inner side of the first fixed block 701. The fan-shaped finger handle 705 is then rotated to drive the second threaded rod 704 to rotate, so that the second threaded rod 704, the threaded block 703 and the first fixed block 701 are threadedly connected. In this step, the second threaded rod 704, the threaded block 703 and the first fixed block 701 are threadedly connected to each other, so as to reduce the automatic opening of the sliding door 401 under non-human circumstances, thereby reducing the debris collection box 102 from flowing out of the debris collection box 102 under non-human circumstances, thereby improving the safety of the working environment and the reliability of the debris collection box 102 in containing debris, reducing the waste of resources caused by the loss or contamination of debris, and contributing to the effective utilization of resources and sustainable development of the environment.

[0032] Working principle: start the first servo motor 111, and drive the first threaded rod 103 to rotate through the output end of the first servo motor 111, and then drive the transmission belt 104 to rotate, and drive the other first threaded rod 103 to rotate through the transmission belt 104, so that the two threaded balls 105 move longitudinally synchronously. When the threaded balls 105 move longitudinally, they drive the two connecting columns 106 to move longitudinally. Since the connecting columns 106 slide on the inside of the slide groove 109, the first rotating shaft 110 is rotatably connected with the debris collection box 102, and then the angle between the scraper 108 and the ground is changed when the slider 107 moves longitudinally. In this step, by changing the angle between the scraper 108 and the ground plane, the dumping of the debris inside the scraper 108 becomes more convenient and efficient, and the staff Only by controlling the rotation of the first servo motor 111, the garbage can be quickly dumped out without excessive manual operation or additional tool assistance, thereby reducing the intensity of manual labor and improving work efficiency. During operation, when the metal cutting structure 207 cuts the metal and the coolant spraying structure 206 cools the metal cutting structure 207, the debris will flow to the inner side of the trapezoidal groove 208 with the coolant, and then the mixture will flow into the upper side of the filter conveyor belt 203. The debris in the mixture remains on the surface of the filter conveyor belt 203, and the coolant in the mixture is separated from the space in the filter conveyor belt 203 into the water tank 205. At the same time, the second servo motor 204 is started, and then the first rotating column 201 is driven to rotate through the output end of the second servo motor 204. When the first rotating column 2 When 01 rotates, it drives the filter conveyor belt 203 to rotate, thereby driving the debris on the filter conveyor belt 203 to flow into the debris collection box 102. In this step, the debris is separated from the liquid, so that the coolant can be reused, thereby reducing the debris being carried by the coolant and discharged into the environment, reducing environmental pollution, and realizing green production. By collecting them in a unified manner, the impact of debris on the workplace can be reduced, and the working environment can be kept clean. At the same time, by collecting the debris in a unified manner for smelting, resources can be reused. During work, when the staff pulls the debris collection box 102 out of the inner side of the base 101, the staff drives the two rotating rods 303 to rotate around the second rotating shaft 302 by pulling the connecting rod 304, so that the connecting rod 304 and the rotating rod 303 slide out and are released. The inner side of the placement slot 301 makes it easier for the staff to pull it. At the same time, when the staff needs to place the debris collection box 102 on the inner side of the base 101, the connecting rod 304 and the rotating rod 303 can be rotated around the second rotating shaft 302 to make the connecting rod 304 and the rotating rod 303 slide into the inner side of the placement slot 301, thereby reducing the space occupied by the debris collection box 102. In this step, by pulling the connecting rod 304 out of the inner side of the debris collection box 102, the staff can use their own strength more effectively when pulling the debris collection box 102, reduce unnecessary physical exertion, help reduce the risk of accidental tipping, and improve safety in use. At the same time, by sliding the connecting rod 304 into the inner side of the placement slot 301,More space can be reserved. During work, when the staff needs to clean the debris inside the debris collection box 102, the door handle 403 is rotated with the door handle 403 as the center, and the sliding door 401 moves horizontally. After the sliding door 401 moves to a certain position, the debris inside the debris collection box 102 is cleaned. When the debris collection box 102 is needed to hold the debris, the sliding door 401 is pushed to close the inside of the debris collection box 102, thereby reducing the phenomenon that the debris flowing into the debris collection box 102 flows out. In this step, the debris collection box 102 is designed to be matched with the sliding door 401. When the chip collection box 102 needs to be cleaned, the space inside is released, making it easier to clean. When the chips need to be contained, the sliding door 401 is pushed to close the inside of the chip collection box 102, so that the chips flowing into the inside of the chip collection box 102 will not flow out. During work, when it is necessary to cut metal, the protective cover 502 is pulled to rotate the protective cover 502 around the fourth rotating shaft 501, so that the protective cover 502 closes the workbench, thereby reducing the splash of chips. This step reduces the risk of industrial accidents by reducing the splash of chips and thus reducing the chips splashing onto the workers. The safety of workers is protected, and the health and life of workers are protected. At the same time, the debris is concentrated and discharged into the inner side of the debris collection box 102 through the trapezoidal groove 208. When working, when the debris collection box 102 is moved, the friction between the debris collection box 102 and the ground is reduced by the rotating bead 601. In this step, the friction between the debris collection box 102 and the ground is reduced by the rotating bead 601 to improve the convenience of moving the debris collection box 102, reduce the burden on the staff, and improve work efficiency. When working, the sliding door 401 is slid, and the threaded block 703 slides into the inner side of the first fixed block 701, and then the fan-shaped finger handle 705 is rotated to drive the second threaded block 703 to slide into the inner side of the first fixed block 701. The rod 704 rotates, so that the second threaded rod 704, the threaded block 703, and the first fixed block 701 are threadedly connected. In this step, the second threaded rod 704, the threaded block 703, and the first fixed block 701 are threadedly connected to reduce the automatic opening of the sliding door 401 in non-human situations, thereby reducing the debris from the debris collection box 102 flowing out of the debris collection box 102 in non-human situations, thereby improving the safety of the working environment, the reliability of the debris collection box 102 in containing debris, reducing the waste of resources caused by the loss or contamination of debris, and helping to achieve effective utilization of resources and sustainable development of the environment.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A chip collection structure for a metal cutting machine tool, comprising a base (101); a chip collection box (102) is slidably connected to the inner side of the base (101); the characteristics are: The inner side of the debris collection box (102) is rotatably connected to two groups of first threaded rods (103); a conveyor belt (104) is provided on the inner side of the debris collection box (102); the conveyor belt (104) is rotatably connected to the two first threaded rods (103); the outer side of the first threaded rod (103) is threadedly connected to a threaded ball (105); one side of the threaded ball (105) is rotatably connected to a connecting column (106); the end of the connecting column (106) away from the threaded ball (105) is rotatably connected to a sliding block (107); A scraper (108) is provided on the inner side; sliding grooves (109) are provided on both sides of the scraper (108); the sliding grooves (109) are slidably connected to the slider (107); first rotating shafts (110) are fixedly connected to both sides of the scraper (108) close to the first threaded rod (103); the first rotating shaft (110) is rotatably connected to the debris collection box (102); a first servo motor (111) is fixedly connected to the inner side of the upper end of the debris collection box (102); and the output end of the first servo motor (111) is fixedly connected to the first threaded rod (103).

2. The chip collection structure of a metal cutting machine tool according to claim 1, characterized in that: A second servo motor (204) is fixedly connected to the inner side of the base (101); the output end of the second servo motor (204) is fixedly connected to the first rotating column (201); one end of the first rotating column (201) away from the second servo motor (204) is rotatably connected to a debris collection box (102); a second rotating column (202) is rotatably connected to the inner side of the debris collection box (102); a filtering conveyor belt (203) is transmission-connected between the second rotating column (202) and the first rotating column (201); a support plate (209) is fixedly connected to the upper end of the base (101); a coolant spraying structure (206) and a metal cutting structure (207) are provided on one side of the support plate (209); a trapezoidal groove (208) is provided at the upper end of the base (101), and a water tank (205) is slidably connected to the inner side of the base (101) and at the lower end of the trapezoidal groove (208).

3. The chip collection structure of a metal cutting machine tool according to claim 1, characterized in that: A placement groove (301) is provided at one end of the debris collection box (102) away from the first threaded rod (103); a second rotating shaft (302) is provided inside the placement groove (301); both ends of the second rotating shaft (302) are rotatably connected to the debris collection box (102); a rotating rod (303) is fixedly connected to the outside of the second rotating shaft (302); the rotating rod (303) is slidably connected to the debris collection box (102); a connecting rod (304) is provided inside the placement groove (301); both ends of the connecting rod (304) are fixedly connected to the two rotating rods (303) respectively, and the connecting rod (304) is slidably connected to the placement groove (301).

4. The chip collection structure of a metal cutting machine tool according to claim 3, characterized in that: A sliding door (401) is slidably connected to a side of the debris collection box (102) away from the placement slot (301); a third rotating shaft (402) is fixedly connected to the inner side of the sliding door (401); and a door handle (403) is rotatably connected to the outer side of the third rotating shaft (402).

5. The chip collection structure of a metal cutting machine tool according to claim 2, characterized in that: A protective cover (502) is provided between the support plate (209) and the base (101); a fourth rotation axis (501) is provided between the protective cover (502) and the support plate (209); and the fourth rotation axis (501) is rotationally connected to the support plate (209) and the protective cover (502), respectively.

6. The chip collection structure of a metal cutting machine tool according to claim 1, characterized in that: The lower end of the debris collection box (102) is rotatably connected to a plurality of groups of rotating beads (601).

7. The chip collection structure of a metal cutting machine tool according to claim 4, characterized in that: One end of the debris collection box (102) close to the sliding door (401) is fixedly connected to a first fixed block (701); one side of the sliding door (401) close to the third rotating shaft (402) is fixedly connected to a second fixed column (702) and a threaded block (703); the threaded block (703) is slidably connected to the first fixed block (701); the inner side of the first fixed block (701) is threadedly connected to a second threaded rod (704); the second threaded rod (704) is threadedly connected to the threaded block (703); and one end of the second threaded rod (704) away from the scraper (108) is symmetrically fixedly connected to a fan-shaped finger handle (705).

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