Plasma cutting machine rack

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a plasma cutting machine rack which comprises a rack body and a placing plate and further comprises a scraping plate movably connected to the surface of the placing plate, the two sides of the interior of the rack body are each rotationally connected with a first screw rod, the surface of each first screw rod is in threaded connection with a threaded sleeve, and the surface of each threaded sleeve is in threaded connection with a rotating shaft. The top of the screw sleeve is fixed with the bottom of the scraper blade; the driving structure is arranged on the left side of the rack body and is used for driving the two first screw rods to rotate; the collecting box is fixed to the bottom of the rack body, and a discharging groove is formed in the surface of the collecting box; the first motor is arranged on the back surface of the collecting box, and an output shaft of the first motor is in bolted connection with a second screw rod; according to the cutting device, chippings generated during cutting can be collected, the chippings falling into the bottom wall of the collecting box can be scraped and cleaned, and then the trouble of follow-up manual cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a plasma cutting machine frame. Background Art

[0002] Plasma cutting is a processing method that uses the heat of a high-temperature plasma arc to partially melt or evaporate the metal at the cut of the workpiece, and uses the momentum of high-speed plasma to expel the molten metal to form an incision; a plasma arc cutting machine is a machine that processes metal materials with the help of plasma cutting technology.

[0003] The plasma cutting machine consists of a frame and a cutting machine on top of it. The interior of the frame is often provided with a number of adjacent placement plates to facilitate the debris generated during subsequent cutting to fall to the bottom of the frame. Due to the large size of the frame, it is more troublesome for the staff to clean up the debris. Utility Model Content

[0004] The purpose of the utility model is to provide a plasma cutting machine frame to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a plasma cutting machine frame, including a frame body and a placement plate, and also including:

[0006] A scraper movably connected to the surface of the placement plate, first screws are rotatably connected to both sides of the frame body, a screw sleeve is threadedly connected to the surface of the first screw, and the top of the screw sleeve is fixed to the bottom of the scraper;

[0007] A driving structure disposed on the left side of the frame body and used to drive the two first screws to rotate;

[0008] A collecting box fixed at the bottom of the frame body, wherein a discharge groove is provided on the surface of the collecting box;

[0009] A first motor is arranged on the back of the collecting box, the output shaft of the first motor is bolted with a second screw, the surface of the second screw is threadedly connected with a fixing sleeve, a cleaning plate is fixed to the bottom of the fixing sleeve, and a shielding structure for shielding the discharge chute is arranged in front of the inner cavity of the collecting box.

[0010] Preferably, the driving structure includes a second motor fixed to the left side of the frame body, a driving wheel fixed to the output shaft of the second motor, and a driven wheel connected to the driving wheel through a belt, and the back sides of the driving wheel and the driven wheel are respectively fixed to one end of the two first screws.

[0011] Preferably, the shielding structure includes a movable block movably connected inside the collection box, a push rod rotatably connected inside one end of the movable block, and a baffle fixed to the other end of the movable block.

[0012] Preferably, a movable rod is fixedly connected to the inside of the frame body, a movable sleeve is movably connected to the surface of the movable rod, and the top of the movable sleeve is fixed to the bottom of the scraper.

[0013] Preferably, a fixing rod is fixedly connected to the interior of the collecting box, a movable sleeve is movably connected to the surface of the fixing rod, and the top of the movable sleeve is fixed to the top of the cleaning plate.

[0014] Preferably, a limiting plate is fixedly connected to the surface of the collecting box, and the push rod is located on the top surface of the limiting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can drive the scraper to move on the surface of the placement plate through the threaded connection between the first screw and the screw sleeve, thereby facilitating the cleaning of debris and impurities adhered to the surface of the placement plate, and facilitating the stable placement of subsequent components on the surface of the placement plate. At the same time, through the provision of the collection box, not only can the debris generated during cutting be collected, but also the debris falling into the bottom wall of the collection box can be scraped and cleaned, thereby reducing the trouble of subsequent manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial bottom view structural diagram of the present utility model;

[0020] Figure 4 It is a partial top view structural schematic diagram of the utility model.

[0021] In the figure: 1. frame body; 2. placement plate; 3. scraper; 4. first screw; 5. screw sleeve; 6. driving structure; 61. second motor; 62. driving wheel; 63. driven wheel; 7. movable rod; 8. movable sleeve; 9. collecting box; 10. discharge chute; 11. first motor; 12. second screw; 13. fixed sleeve; 14. cleaning plate; 15. fixed rod; 16. movable sleeve; 17. shielding structure; 171. movable block; 172. push rod; 173. baffle; 18. limit plate. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-4 As shown, a plasma cutting machine frame includes a frame body 1, a placement plate 2 is fixed on the inner side of the frame body 1, a scraper 3 is movably connected to the surface of the placement plate 2, first screws 4 are rotatably connected to both sides of the inside of the frame body 1, a screw sleeve 5 is threadedly connected to the surface of the first screw 4, the top of the screw sleeve 5 is fixed to the bottom of the scraper 3, a driving structure 6 for driving the two first screws 4 to rotate is arranged on the left side of the frame body 1, a collecting box 9 is fixed to the bottom of the frame body 1, a discharge groove 10 is opened on the surface of the collecting box 9, a first motor 11 is arranged on the back of the collecting box 9, a second screw 12 is bolted to the output shaft of the first motor 11, a fixing sleeve 13 is threadedly connected to the surface of the second screw 12, a cleaning plate 14 is fixed to the bottom of the fixing sleeve 13, and a shielding structure 17 for shielding the discharge groove 10 is arranged in front of the inner cavity of the collecting box 9.

[0024] The driving structure 6 includes a second motor 61, a driving wheel 62 and a driven wheel 63. The second motor 61 is fixed on the left side of the frame body 1. The output shaft of the second motor 61 is fixed to one end of the driving wheel 62. The driving wheel 62 is connected to the driven wheel 63 through a belt. The backs of the driving wheel 62 and the driven wheel 63 are respectively fixed to one end of the two first screw rods 4. In this way, when the two first screw rods 4 are driven to rotate, the second motor 61 can be started, and the driving wheel 62 can be driven to rotate. At the same time, the driven wheel 63 is driven to rotate through the belt, thereby driving the two first screw rods 4 to rotate.

[0025] The shielding structure 17 includes a movable block 171, a push rod 172 and a baffle 173. The surface of the movable block 171 is movably connected to the interior of the collection box 9, the rear end of the movable block 171 is fixed to the surface of the baffle 173, and the front end of the movable block 171 is rotatably connected to one end of the push rod 172. In this way, when cleaning the interior of the collection box 9, the push rod 172 can be rotated to drive the movable block 171 and the baffle 173 to move upward, so that the discharge trough 10 is exposed to facilitate subsequent chip removal processing.

[0026] A movable rod 7 is fixedly connected to the inside of the frame body 1, and a movable sleeve 8 is movably connected to the surface of the movable rod 7. The top of the movable sleeve 8 is fixed to the bottom of the scraper 3, so that the scraper 3 can be auxiliary limited to facilitate its movement on the surface of the placement plate 2.

[0027] A fixing rod 15 is fixedly connected inside the collecting box 9, and a movable sleeve 16 is movably connected to the surface of the fixing rod 15. The top of the movable sleeve 16 is fixed to the top of the cleaning plate 14, so that the cleaning plate 14 can be auxiliary limited to facilitate its movement inside the collecting box 9.

[0028] The surface of the collecting box 9 is fixedly connected to the limiting plate 18, and the push rod 172 is located on the top surface of the limiting plate 18, so that when the push rod 172 is limited and supported, the baffle 173 can be supported to prevent it from moving at will.

[0029] Working principle: When in use, the parts to be cut can be placed on the top of the placement plate 2, and then the cutting process can be carried out. During the cutting process, the debris generated will fall down into the interior of the collection box 9 through the gap between the adjacent placement plates 2. When cleaning the debris inside the collection box 9, the two first screws 4 can be driven to rotate by the driving structure 6, and at the same time, the screw sleeve 5 can be driven to move, and the scraper 3 can be driven to move together on the surface of the placement plate 2, so that the debris fallen on the surface of the placement plate 2 is scraped and cleaned together, so that the debris falls into the collection box 9 together, and then the first motor 11 can be started, and the second screw 12 can be driven to rotate, and at the same time, the fixed sleeve 13 and the cleaning plate 14 can be driven to move on the bottom wall of the inner cavity of the collection box 9, so that the debris on the inner wall of the collection box 9 is scraped and cleaned, and discharged through the discharge trough 10.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A plasma cutting machine frame, comprising a frame body (1) and a placement plate (2), characterized in that: Also includes: A scraper (3) is movably connected to the surface of the placement plate (2), and first screw rods (4) are rotatably connected to both sides of the inside of the frame body (1), and a screw sleeve (5) is threadedly connected to the surface of the first screw rod (4), and the top of the screw sleeve (5) is fixed to the bottom of the scraper (3); A driving structure (6) disposed on the left side of the frame body (1) and used to drive the two first screw rods (4) to rotate; A collecting box (9) fixed to the bottom of the frame body (1), wherein a discharge groove (10) is provided on the surface of the collecting box (9); A first motor (11) is arranged on the back of the collection box (9), the output shaft of the first motor (11) is bolted with a second screw rod (12), the surface of the second screw rod (12) is threadedly connected with a fixing sleeve (13), the bottom of the fixing sleeve (13) is fixed with a cleaning plate (14), and a shielding structure (17) for shielding the discharge trough (10) is arranged in front of the inner cavity of the collection box (9).

2. A plasma cutting machine frame according to claim 1, characterized in that: The driving structure (6) comprises a second motor (61) fixed to the left side of the frame body (1), a driving wheel (62) fixed to the output shaft of the second motor (61), and a driven wheel (63) connected to the driving wheel (62) through a belt, and the back surfaces of the driving wheel (62) and the driven wheel (63) are respectively fixed to one end of the two first screw rods (4).

3. The plasma cutting machine frame according to claim 1, characterized in that: The shielding structure (17) comprises a movable block (171) movably connected inside the collection box (9), a push rod (172) rotatably connected inside one end of the movable block (171), and a baffle (173) fixed to the other end of the movable block (171).

4. The plasma cutting machine frame according to claim 1, characterized in that: A movable rod (7) is fixedly connected inside the frame body (1), a movable sleeve (8) is movably connected to the surface of the movable rod (7), and the top of the movable sleeve (8) is fixed to the bottom of the scraper (3).

5. The plasma cutting machine frame according to claim 1, characterized in that: A fixing rod (15) is fixedly connected inside the collecting box (9), a movable sleeve (16) is movably connected to the surface of the fixing rod (15), and the top of the movable sleeve (16) is fixed to the top of the cleaning plate (14).

6. The plasma cutting machine frame according to claim 3, characterized in that: The surface of the collection box (9) is fixedly connected to a limiting plate (18), and the push rod (172) is located on the top surface of the limiting plate (18).

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