Small plasma cutting machine capable of reducing dust

Abstract

The utility model relates to the field of plasma cutting, and discloses a small-sized plasma cutting machine capable of falling dust, which comprises a dust falling structure, a displacement structure arranged at the top of the dust falling structure, a mounting frame arranged on the displacement structure, a plasma gun head inserted into the mounting frame through a bolt, and connected to a plasma machine through a lead, the dust falling structure comprises a dust falling box, the dust falling box is a box body with an opening in the top, a plurality of partition plates are evenly welded to the top of the dust falling box, and supporting legs are installed at the four corners of the bottom end of the dust falling box through welding. The plasma cutting device has the following advantages and effects that the dust falling box is arranged below the plasma gun head, water is injected into the dust falling box when the plasma cutting device is used, a steel plate to be cut is placed on the dust falling box to be cut, smoke dust and waste residues generated by cutting fall into the dust falling box, and the water in the dust falling box can reduce the behavior that the smoke dust diffuses into the environment; the cutting safety is effectively guaranteed, and the problem that smoke dust damages the respiratory tract of a user is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma cutting, in particular to a small plasma cutting machine capable of reducing dust. Background Art

[0002] After searching, the patent document with authorization announcement number CN214602458U discloses a plasma cutting machine, including a wire feeding device and a plasma cutting torch. The wire feeding device is used to continuously and uninterruptedly feed the welding wire during the cutting process, and the plasma cutting torch cooperates with the welding wire to generate an arc to cut the metal grid plate.

[0003] However, the above design still has some shortcomings. The above design will generate smoke and dust during cutting, causing pollution to the working environment. Therefore, we propose a small plasma cutting machine with dust reduction to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a small-sized plasma cutting machine capable of reducing dust, which has the effect of eliminating smoke and dust.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: A small plasma cutting machine capable of dust reduction, comprising: a dust reduction structure, a displacement structure provided on the top of the dust reduction structure, a mounting frame provided on the displacement structure, a plasma gun head inserted into the mounting frame by bolts, and the plasma gun head connected to the plasma machine by a wire;

[0006] The dust reduction structure includes a dust reduction box, which is a box body with an open top. A plurality of partitions are evenly welded on the top of the dust reduction box, and support legs are installed at the four corners of the bottom end of the dust reduction box by welding.

[0007] The present invention is further configured as follows: the displacement structure comprises a longitudinal plate welded to the rear end of the top of the dust suppression box, and two guide plates are welded to the top of the longitudinal plate at equal distances.

[0008] By adopting the above technical solution, the displacement structure includes a longitudinal plate welded to the rear end of the top of the dust suppression box, and two guide plates are equidistantly welded on the top of the longitudinal plate, so that the plasma gun head can be guided to move horizontally through the guide plates.

[0009] The utility model is further configured as follows: a clamping plate is clamped at one end of the two guide plates that are away from each other, and a same equipment box is welded to the top of the two clamping plates.

[0010] By adopting the above technical solution, by clamping a clamping plate at one end of the two guide plates away from each other, the same equipment box is welded to the top of the two clamping plates, and the equipment box is fixed to the top of the guide plate by using the two clamping plates, thereby achieving the purpose of stable placement and smooth movement.

[0011] The present invention is further configured as follows: a motor 1 is mounted on the inner bottom end of the equipment box via bolts; the bottom end of the motor 1 extends through the equipment box via a drive shaft and is plugged with a roller.

[0012] By adopting the above technical solution, motor 1 is installed at the bottom end of the interior of the equipment box through bolts. The bottom end of motor 1 extends through the equipment box through a drive shaft and is connected with a roller, thereby achieving the purpose of remotely controlling the rotation of the roller by motor 1.

[0013] The utility model is further configured as follows: the peripheral sides of the rollers are respectively rotatably inserted into the directional roller grooves correspondingly opened between the two guide plates.

[0014] By adopting the above technical solution, the directional roller grooves corresponding to the two guide plates are rotated and inserted on the circumference of the roller, so that the directional roller grooves limit the directional displacement of the guide roller, avoiding the problem of offset during movement.

[0015] The utility model is further configured as follows: a second motor is mounted on one side of the interior of the equipment box via bolts; a gear is rotatably mounted on the top of the second motor; and a rack is meshed on one side of the gear.

[0016] By adopting the above technical solution, motor 2 is installed on one side of the interior of the equipment box through bolts, a gear is rotatably installed on the top of motor 2, and a rack is engaged with one side of the gear, so that motor 2 controls the gear to engage with the rack, thereby effectively improving the driving flexibility and precision.

[0017] The present invention is further configured as follows: the racks are perpendicularly interlaced with the longitudinal plates, and a transverse sliding rod is mounted on a side of the rack away from the gear via bolts.

[0018] By adopting the above technical solution, the rack is vertically staggered on the longitudinal plate, and a transverse slide rod is installed on the side of the rack away from the gear through bolts, so that the transverse slide rod can be displaced laterally, thereby achieving the purpose of horizontal or vertical displacement of the plasma gun head.

[0019] The present invention is further configured as follows: both ends of the transverse slide bar and the rack extend through the equipment box, and one end of the transverse slide bar is mounted with a mounting bracket via bolts.

[0020] By adopting the above technical solution, both ends of the transverse slide bar and the rack extend through the equipment box, and one end of the transverse slide bar is installed with a mounting frame by bolts, so as to achieve synchronous displacement of the transverse slide bar and the rack, avoiding the problem of poor power transmission.

[0021] The utility model is further configured as follows: a controller is provided on one side of the equipment box, the controller includes a display panel welded on one side of the equipment box, a display screen is clamped on the top of one side of the display panel, and a control keyboard is provided on the bottom of one side of the display panel.

[0022] By adopting the above technical solution, a controller is set on one side of the equipment box, and the controller includes a display panel welded on one side of the equipment box, a display screen is clamped on the top of one side of the display panel, and a control keyboard is set on the bottom of one side of the display panel, so as to realize the smooth implementation of intelligent display and control behavior.

[0023] The present invention is further configured as follows: the controller is connected to the first motor via a wire, and the controller is connected to the second motor via a wire.

[0024] By adopting the above technical solution, the controller is connected to motor one through a wire, and the controller is connected to motor two through a wire, thereby realizing intelligent control of the start and stop behaviors of motor one and motor two.

[0025] The beneficial effects of the utility model are:

[0026] 1. The dust suppression box is set under the plasma gun head of the utility model. When in use, water is added to the dust suppression box. The steel plate to be cut is placed on the dust suppression box for cutting. The smoke and waste residue generated by cutting fall into the dust suppression box. The water in the dust suppression box can reduce the diffusion of smoke into the environment, effectively ensuring cutting safety and avoiding the problem of smoke damaging the user's respiratory tract.

[0027] 2. On the one hand, the utility model controls the lateral displacement of the plasma gun head by rolling the roller at the bottom end of motor 1 inside the two directional roller grooves. On the other hand, motor 2 controls the engagement of the gear and the rack to control the reciprocating sliding of the lateral slide bar, thereby controlling the longitudinal displacement of the plasma gun head and achieving the purpose of flexible movement and cutting of the plasma gun head. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a schematic diagram of the three-dimensional structure of a small plasma cutting machine capable of reducing dust in the utility model;

[0030] Figure 2 This is a schematic diagram of the left side structure of a small plasma cutting machine capable of reducing dust in the utility model;

[0031] Figure 3 This is a schematic diagram of the internal structure of the equipment box of a small plasma cutting machine capable of dust reduction;

[0032] Figure 4 This is a schematic diagram of the structure A of a small plasma cutting machine capable of reducing dust in the utility model.

[0033] In the figure, 1. dust reduction structure; 101. dust reduction box; 102. partition; 103. support leg; 2. displacement structure; 201. longitudinal plate; 202. guide plate; 203. clamping plate; 204. equipment box; 205. motor 1; 206. roller; 207. directional roller groove; 208. motor 2; 209. gear; 2010. rack; 2011. horizontal slide bar; 3. controller; 301. display panel; 302. display screen; 303. control keyboard; 4. mounting bracket; 5. plasma gun head. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0035] When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be an intervening component. "Disposed" indicates a way of existence, which can be a connection method such as connection, installation, fixed connection, active connection, etc. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be an intervening component at the same time.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] See also Figure 1-Figure 4The utility model provides a small plasma cutting machine capable of reducing dust, comprising: a dust reduction structure 1, a displacement structure 2 is provided on the top of the dust reduction structure 1, a mounting frame 4 is provided on the displacement structure 2, a plasma gun head 5 is plugged into the interior of the mounting frame 4 by bolts, and the plasma gun head 5 is connected to the plasma machine by a wire;

[0038] The dust reduction structure 1 includes a dust reduction box 101, which is a box body with an open top. A number of partitions 102 are evenly welded on the top of the dust reduction box 101, and support legs 103 are welded to the four corners of the bottom end of the dust reduction box 101.

[0039] Specifically, the displacement structure 2 includes a longitudinal plate 201 welded to the rear end of the top of the dust suppression box 101, and two guide plates 202 are welded at equal distances on the top of the longitudinal plate 201. The ends of the two guide plates 202 away from each other are clamped with a clamping plate 203, and the tops of the two clamping plates 203 are welded with the same equipment box 204. The bottom end of the interior of the equipment box 204 is installed with a motor 1 205 by bolts. The bottom end of the motor 1 205 extends through the equipment box 204 through the drive shaft and is plugged with a roller 206. The circumferential sides of the roller 206 are respectively rotatably plugged into the corresponding directional roller grooves 207 opened between the two guide plates 202. A motor 208 is installed on one side of the interior of the equipment box 204 by bolts, and a gear 2 is rotatably installed on the top of the motor 208. 09, a rack 2010 is engaged with one side of the gear 209, and the rack 2010 is vertically staggered on the longitudinal plate 201, and a transverse slide bar 2011 is installed on the side of the rack 2010 away from the gear 209 by bolts, and both ends of the transverse slide bar 2011 and the rack 2010 extend through the equipment box 204, and one end of the transverse slide bar 2011 is installed with a mounting bracket 4 by bolts, and a controller 3 is provided on one side of the equipment box 204, and the controller 3 includes a display panel 301 welded to one side of the equipment box 204, and a display screen 302 is clamped on the top of one side of the display panel 301, and a control keyboard 303 is provided on the bottom of one side of the display panel 301, and the controller 3 is connected to the motor 1 205 by a wire, and the controller 3 is connected to the motor 2 208 by a wire.

[0040] By adopting the above scheme, the displacement structure 2 includes a longitudinal plate 201 welded to the rear end of the top of the dust suppression box 101, and two guide plates 202 are welded at equal distances on the top of the longitudinal plate 201, so that the plasma gun head 5 is guided to move horizontally by the guide plates 202. By clamping a clamping plate 203 at one end of the two guide plates 202 away from each other, the tops of the two clamping plates 203 are welded with the same equipment box 204, so that the equipment box 204 is fixed to the top of the guide plate 202 by the two clamping plates 203, so as to achieve the purpose of stable placement and smooth movement. Motor 1 205, the bottom end of motor 1 205 extends through the equipment box 204 through the drive shaft, and is plugged with a roller 206, so that motor 1 205 can remotely control the rotation of roller 206. By rotating the circumferential side of roller 206 and plugging into the corresponding directional roller groove 207 opened between the two guide plates 202, the directional roller groove 207 can limit the directional displacement of the guide roller 206, thereby avoiding the problem of offset during movement. Motor 2 208 is installed on one side of the interior of the equipment box 204 through bolts, and a gear 209 is rotatably installed on the top of motor 208. The gear 209 A rack 2010 is meshed on one side to enable the motor 208 to control the gear 209 to mesh with the rack 2010, effectively improving the driving flexibility and precision. The rack 2010 is vertically staggered on the longitudinal plate 201, and a transverse slide 2011 is installed on the side of the rack 2010 away from the gear 209 by bolts, so that the transverse slide 2011 can be displaced laterally, so that the plasma gun head 5 can be displaced laterally or longitudinally. Both ends of the transverse slide 2011 and the rack 2010 extend through the equipment box 204, and one end of the transverse slide 2011 is installed with a mounting bracket 4 by bolts to realize the transverse slide 2011 and the rack 2010 are displaced synchronously to avoid the problem of poor power transmission. A controller 3 is provided on one side of the equipment box 204. The controller 3 includes a display panel 301 welded on one side of the equipment box 204. A display screen 302 is clamped on the top of one side of the display panel 301. A control keyboard 303 is provided on the bottom of one side of the display panel 301 to achieve smooth implementation of intelligent display and control behaviors. The controller 3 is connected to the motor 1 205 through a wire, and the controller 3 is connected to the motor 2 208 through a wire to achieve intelligent control of the start and stop behaviors of the motor 1 205 and the motor 2 208.

[0041] The above is a detailed introduction to the dust-reducing small plasma cutting machine provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is only intended to help understand the method and core concept of the present invention. It should be noted that for ordinary technicians in this technical field, various improvements and modifications can be made to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A small plasma cutting machine capable of reducing dust, characterized in that: include: A dust reduction structure (1), wherein a displacement structure (2) is provided on the top of the dust reduction structure (1), a mounting frame (4) is provided on the displacement structure (2), a plasma gun head (5) is plugged into the interior of the mounting frame (4) via bolts, and the plasma gun head (5) is connected to a plasma machine via a wire; The dust reduction structure (1) comprises a dust reduction box (101), the dust reduction box (101) being a box body with an open top, a plurality of partitions (102) being evenly welded on the top of the dust reduction box (101), and support legs (103) being mounted on the four corners of the bottom end of the dust reduction box (101) by welding.

2. The dust-reducing small plasma cutting machine according to claim 1, characterized in that: The displacement structure (2) comprises a longitudinal plate (201) welded to the top rear end of the dust suppression box (101), and two guide plates (202) are welded to the top of the longitudinal plate (201) at equal distances.

3. The small-sized plasma cutting machine capable of dust reduction according to claim 2, characterized in that: The ends of the two guide plates (202) that are away from each other are both clamped with a clamping plate (203), and the tops of the two clamping plates (203) are both welded with the same equipment box (204).

4. The small-sized plasma cutting machine capable of dust reduction according to claim 3, characterized in that: The inner bottom end of the equipment box (204) is mounted with a motor 1 (205) via bolts. The bottom end of the motor 1 (205) extends through the equipment box (204) via a drive shaft and is plugged with a roller (206).

5. The small-sized plasma cutting machine capable of dust reduction according to claim 4, characterized in that: The circumferential sides of the rollers (206) are respectively rotatably inserted into the directional roller grooves (207) correspondingly opened between the two guide plates (202).

6. The small-sized plasma cutting machine capable of dust reduction according to claim 3, characterized in that: A second motor (208) is mounted on one side of the interior of the equipment box (204) via bolts. A gear (209) is rotatably mounted on the top of the second motor (208). A rack (2010) is meshed on one side of the gear (209).

7. The small-sized plasma cutting machine capable of dust reduction according to claim 6, characterized in that: The rack (2010) is vertically interlaced with the longitudinal plate (201), and a transverse sliding rod (211) is mounted on a side of the rack (2010) away from the gear (209) via bolts.

8. The small-sized plasma cutting machine capable of dust reduction according to claim 7, characterized in that: Both ends of the transverse slide bar (2011) and the rack (2010) extend through the equipment box (204), and one end of the transverse slide bar (2011) is mounted with a mounting frame (4) via bolts.

9. The small-sized plasma cutting machine capable of dust reduction according to claim 3, characterized in that: A controller (3) is provided on one side of the device box (204), and the controller (3) comprises a display panel (301) welded to one side of the device box (204), a display screen (302) is clamped on the top of one side of the display panel (301), and a control keyboard (303) is provided on the bottom of one side of the display panel (301).

10. The small-sized plasma cutting machine capable of dust reduction according to claim 9, characterized in that: The controller (3) is connected to the motor 1 (205) via a wire, and the controller (3) is connected to the motor 2 (208) via a wire.

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